Merge branch 'release/0.11.8-4'

0.11.8-3

.eslintrc

@@ -12,6 +12,7 @@
     "@babel"
   ],
   "env": {
+    "es6": true,
     "browser": true,
     "node": true
   },
@@ -30,6 +31,7 @@
     "vue/max-attributes-per-line": "off",
     "vue/html-self-closing": "off",
     "vue/no-v-html": "off",
+    "vue/no-v-model-argument": "off",
 
     "strict": 0,
     "indent": [0, 4, {

build/linux.js

@@ -4,7 +4,7 @@ const util = require('util');
 const stream = require('stream');
 const pipeline = util.promisify(stream.pipeline);
 
-const got = require('got');
+const axios = require('axios');
 const FileDecompressor = require('../server/core/FileDecompressor');
 
 const distDir = path.resolve(__dirname, '../dist');
@@ -29,7 +29,8 @@ async function main() {
 
     if (!await fs.pathExists(sqliteDecompressedFilename)) {
         // Скачиваем node_sqlite3.node для винды, т.к. pkg не включает его в сборку
-        await pipeline(got.stream(sqliteRemoteUrl), fs.createWriteStream(`${tempDownloadDir}/sqlite.tar.gz`));
+        const res = await axios.get(sqliteRemoteUrl, {responseType: 'stream'})
+        await pipeline(res.data, fs.createWriteStream(`${tempDownloadDir}/sqlite.tar.gz`));
         console.log(`done downloading ${sqliteRemoteUrl}`);
 
         //распаковываем
@@ -46,7 +47,8 @@ async function main() {
         // Скачиваем ipfs
         const ipfsRemoteUrl = 'https://dist.ipfs.io/go-ipfs/v0.4.18/go-ipfs_v0.4.18_linux-amd64.tar.gz';
 
-        await pipeline(got.stream(ipfsRemoteUrl), fs.createWriteStream(`${tempDownloadDir}/ipfs.tar.gz`));
+        const res = await axios.get(ipfsRemoteUrl, {responseType: 'stream'})
+        await pipeline(res.data, fs.createWriteStream(`${tempDownloadDir}/ipfs.tar.gz`));
         console.log(`done downloading ${ipfsRemoteUrl}`);
 
         //распаковываем

build/webpack.base.config.js

@@ -5,11 +5,12 @@ const { VueLoaderPlugin } = require('vue-loader');
 const clientDir = path.resolve(__dirname, '../client');
 
 module.exports = {
-    /*resolve: {
+    resolve: {
         alias: {
-            vue: '@vue/compat'
+            ws: false,
+            //vue: '@vue/compat'
         }
-    },*/    
+    },
     entry: [`${clientDir}/main.js`],
     output: {
         publicPath: '/app/',
@@ -30,7 +31,7 @@ module.exports = {
             },
             {
                 resourceQuery: /^\?vue/,
-                use: path.resolve('build/includer.js')
+                use: path.resolve(__dirname, 'includer.js')
             },
             {
                 test: /\.js$/,
@@ -62,34 +63,6 @@ module.exports = {
                     filename: 'fonts/[name]-[hash:6][ext]'
                 },
             },
-            /*{
-                test: /\.gif$/,
-                loader: "url-loader",
-                options: {
-                    name: "images/[name]-[hash:6].[ext]"
-                }
-            },
-            {
-                test: /\.png$/,
-                loader: "url-loader",
-                options: {
-                    name: "images/[name]-[hash:6].[ext]"
-                }
-            },
-            {
-                test: /\.jpg$/,
-                loader: "file-loader",
-                options: {
-                    name: "images/[name]-[hash:6].[ext]"
-                }
-            },
-            {
-                test: /\.(ttf|eot|woff|woff2)$/,
-                loader: "file-loader",
-                options: {
-                    name: "fonts/[name]-[hash:6].[ext]"
-                }
-            },*/
         ]
     },
 

build/win.js

@@ -4,7 +4,7 @@ const util = require('util');
 const stream = require('stream');
 const pipeline = util.promisify(stream.pipeline);
 
-const got = require('got');
+const axios = require('axios');
 const FileDecompressor = require('../server/core/FileDecompressor');
 
 const distDir = path.resolve(__dirname, '../dist');
@@ -29,7 +29,8 @@ async function main() {
 
     if (!await fs.pathExists(sqliteDecompressedFilename)) {
         // Скачиваем node_sqlite3.node для винды, т.к. pkg не включает его в сборку
-        await pipeline(got.stream(sqliteRemoteUrl), fs.createWriteStream(`${tempDownloadDir}/sqlite.tar.gz`));
+        const res = await axios.get(sqliteRemoteUrl, {responseType: 'stream'})
+        await pipeline(res.data, fs.createWriteStream(`${tempDownloadDir}/sqlite.tar.gz`));
         console.log(`done downloading ${sqliteRemoteUrl}`);
 
         //распаковываем
@@ -46,7 +47,8 @@ async function main() {
         // Скачиваем ipfs
         const ipfsRemoteUrl = 'https://dist.ipfs.io/go-ipfs/v0.4.18/go-ipfs_v0.4.18_windows-amd64.zip';
 
-        await pipeline(got.stream(ipfsRemoteUrl), fs.createWriteStream(`${tempDownloadDir}/ipfs.zip`));
+        const res = await axios.get(ipfsRemoteUrl, {responseType: 'stream'})
+        await pipeline(res.data, fs.createWriteStream(`${tempDownloadDir}/ipfs.zip`));
         console.log(`done downloading ${ipfsRemoteUrl}`);
 
         //распаковываем

client/api/misc.js

@@ -9,7 +9,7 @@ class Misc {
     async loadConfig() {
 
         const query = {params: [
-            'name', 'version', 'mode', 'maxUploadFileSize', 'useExternalBookConverter', 'branch',
+            'name', 'version', 'mode', 'maxUploadFileSize', 'useExternalBookConverter', 'acceptFileExt', 'branch',
         ]};
 
         try {

client/api/reader.js

@@ -1,5 +1,6 @@
 import axios from 'axios';
 import * as utils from '../share/utils';
+import * as cryptoUtils from '../share/cryptoUtils';
 import wsc from './webSocketConnection';
 
 const api = axios.create({
@@ -119,32 +120,7 @@ class Reader {
                 estSize = response.headers['content-length'];
             }
         } catch (e) {
-            //восстановим при необходимости файл на сервере из удаленного облака
-            let response = null
-            
-            try {
-                response = await wsc.message(await wsc.send({action: 'reader-restore-cached-file', path: url}));
-            } catch (e) {
-                console.error(e);
-                //если с WebSocket проблема, работаем по http
-                response = await api.post('/restore-cached-file', {path: url});
-                response = response.data;
-            }
-            if (response.state == 'error') {
-                throw new Error(response.error);
-            }
-
-            const workerId = response.workerId;
-            if (!workerId)
-                throw new Error('Неверный ответ api');
-
-            response = await this.getWorkerStateFinish(workerId);
-            if (response.state == 'error') {
-                throw new Error(response.error);
-            }
-            if (response.size && estSize < 0) {
-                estSize = response.size;
-            }
+            //
         }
 
         return estSize;
@@ -174,11 +150,10 @@ class Reader {
         return await axios.get(url, options);
     }
 
-    async uploadFile(file, maxUploadFileSize, callback) {
-        if (!maxUploadFileSize)
-            maxUploadFileSize = 10*1024*1024;
+    async uploadFile(file, maxUploadFileSize = 10*1024*1024, callback) {
         if (file.size > maxUploadFileSize)
             throw new Error(`Размер файла превышает ${maxUploadFileSize} байт`);
+
         let formData = new FormData();
         formData.append('file', file, file.name);
 
@@ -219,12 +194,41 @@ class Reader {
         const state = response.state;
         if (!state)
             throw new Error('Неверный ответ api');
-        if (response.state == 'error') {
+        if (state == 'error') {
             throw new Error(response.error);
         }
 
         return response;
     }
+
+    makeUrlFromBuf(buf) {
+        const key = utils.toHex(cryptoUtils.sha256(buf));
+        return `disk://${key}`;
+    }
+
+    async uploadFileBuf(buf, url) {
+        if (!url)
+            url = this.makeUrlFromBuf(buf);
+
+        let response;
+        try {
+            await axios.head(url.replace('disk://', '/upload/'), {headers: {'Cache-Control': 'no-cache'}});
+            response = await wsc.message(await wsc.send({action: 'upload-file-touch', url}));
+        } catch (e) {
+            response = await wsc.message(await wsc.send({action: 'upload-file-buf', buf}));
+        }
+
+        if (response.error)
+            throw new Error(response.error);
+
+        return response;
+    }
+
+    async getUploadedFileBuf(url) {
+        url = url.replace('disk://', '/upload/');
+        return (await axios.get(url)).data;
+    }
+
 }
 
 export default new Reader();

client/components/ExternalLibs/BookmarkSettings/BookmarkSettings.vue

@@ -11,7 +11,7 @@
                         Открыть выбранную закладку
                     </q-tooltip>
                 </q-btn>
-                <q-input ref="search" v-model="search" class="col" rounded outlined dense bg-color="white" placeholder="Найти">
+                <q-input ref="search" v-model="search" class="col" outlined dense bg-color="white" placeholder="Найти">
                     <template #append>
                         <q-icon v-if="search !== ''" name="la la-times" class="cursor-pointer" @click="resetSearch" />
                     </template>
@@ -55,16 +55,16 @@
 
                 <div class="col fit tree">
                     <div v-show="nodes.length" class="checkbox-tick-all">
-                        <q-checkbox v-model="tickAll" size="36px" label="Выбрать все" @input="makeTickAll" />
+                        <q-checkbox v-model="tickAll" size="36px" label="Выбрать все" @update:model-value="makeTickAll" />
                     </div>
                     <q-tree
+                        v-model:selected="selected"
+                        v-model:ticked="ticked"
+                        v-model:expanded="expanded"
                         class="q-my-xs"
                         :nodes="nodes"
                         node-key="key"
                         tick-strategy="leaf"
-                        v-model:selected="selected"
-                        v-model:ticked="ticked"
-                        v-model:expanded="expanded"
                         selected-color="black"
                         :filter="search"
                         no-nodes-label="Закладок пока нет"
@@ -97,7 +97,7 @@ const componentOptions = {
         Window,
     },
     watch: {
-        ticked: function() {
+        ticked() {
             this.checkAllTicked();
         },
     }    

client/components/ExternalLibs/ExternalLibs.vue

@@ -5,19 +5,19 @@
         </template>
 
         <template #buttons>
-            <span class="full-screen-button row justify-center items-center" @mousedown.stop @click="fullScreenToggle">
+            <span class="header-button row justify-center items-center" @mousedown.stop @click="fullScreenToggle">
                 <q-icon :name="(fullScreenActive ? 'la la-compress-arrows-alt': 'la la-expand-arrows-alt')" size="16px" />
                 <q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">На весь экран</q-tooltip>
             </span>
-            <span class="full-screen-button row justify-center items-center" @mousedown.stop @click="changeScale(0.1)">
+            <span class="header-button row justify-center items-center" @mousedown.stop @click="changeScale(0.1)">
                 <q-icon name="la la-plus" size="16px" />
                 <q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">Увеличить масштаб</q-tooltip>
             </span>
-            <span class="full-screen-button row justify-center items-center" @mousedown.stop @click="changeScale(-0.1)">
+            <span class="header-button row justify-center items-center" @mousedown.stop @click="changeScale(-0.1)">
                 <q-icon name="la la-minus" size="16px" />
                 <q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">Уменьшить масштаб</q-tooltip>
             </span>
-            <span class="full-screen-button row justify-center items-center" @mousedown.stop @click="showHelp">
+            <span class="header-button row justify-center items-center" @mousedown.stop @click="showHelp">
                 <q-icon name="la la-question-circle" size="16px" />
                 <q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">Справка</q-tooltip>
             </span>
@@ -32,7 +32,7 @@
                     :options="rootLinkOptions"
                     style="width: 230px"
                     dropdown-icon="la la-angle-down la-sm"
-                    rounded outlined dense emit-value map-options display-value-sanitize options-sanitize
+                    outlined dense emit-value map-options display-value-sanitize options-sanitize
                     @popup-show="onSelectPopupShow" @popup-hide="onSelectPopupHide"
                 >
                     <template #prepend>
@@ -61,7 +61,7 @@
                     :options="selectedLinkOptions"
                     style="width: 50px"
                     dropdown-icon="la la-angle-down la-sm"
-                    rounded outlined dense emit-value map-options hide-selected display-value-sanitize options-sanitize
+                    outlined dense emit-value map-options hide-selected display-value-sanitize options-sanitize
                     @popup-show="onSelectPopupShow" @popup-hide="onSelectPopupHide"
                 >
                     <q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">
@@ -73,9 +73,9 @@
                     ref="input"
                     v-model="bookUrl"
                     class="col q-mr-sm"
-                    rounded outlined dense
+                    outlined dense
                     bg-color="white"
-                    placeholder="Скопируйте сюда URL книги"
+                    placeholder="Скопируйте сюда ссылку на книгу и нажмите 'Открыть'"
                     @focus="selectAllOnFocus" @keydown="bookUrlKeyDown"
                 >
                     <template #prepend>
@@ -99,7 +99,7 @@
                     </template>
                 </q-input>
 
-                <q-btn :disabled="!bookUrl" rounded color="green-7" no-caps size="14px" @click="submitUrl">
+                <q-btn :disabled="!bookUrl" color="green-7" no-caps size="14px" @click="submitUrl">
                     Открыть
                     <q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">
                         Открыть в читалке
@@ -894,14 +894,15 @@ export default vueComponent(ExternalLibs);
     background-color: #A0A0A0;
 }
 
-.full-screen-button {
+.header-button {
     width: 30px;
     height: 30px;
     cursor: pointer;
 }
 
-.full-screen-button:hover {
-    background-color: #69C05F;
+.header-button:hover {
+    color: white;
+    background-color: #39902F;
 }
 
 .transparent-layout {

client/components/Reader/ContentsPage/ContentsPage.vue

@@ -23,15 +23,15 @@
 
         <div class="q-mb-sm" />
 
-        <div v-show="selectedTab == 'contents'" class="tab-panel">
+        <div v-show="selectedTab == 'contents'" ref="tabPanelContents" class="tab-panel">
             <div>
                 <div v-for="item in contents" :key="item.key" class="column" style="width: 540px">
-                    <div class="row q-px-sm no-wrap" :class="{'item': !item.isBookPos, 'item-book-pos': item.isBookPos}">
+                    <div :ref="`mainitem${item.key}`" class="row q-px-sm no-wrap" :class="{'item': !item.isBookPos, 'item-book-pos': item.isBookPos}">
                         <div v-if="item.list.length" class="row justify-center items-center expand-button clickable" @click="expandClick(item.key)">
-                            <q-icon name="la la-caret-right" class="icon" :class="{'expanded-icon': item.expanded}" color="green-8" size="20px" />
+                            <q-icon name="la la-caret-right" class="icon" :class="{'expanded-icon': item.expanded}" color="green-8" size="24px" />
                         </div>
                         <div v-else class="no-expand-button clickable" @click="setBookPos(item.offset)">
-                            <q-icon name="la la-stop" class="icon" style="visibility: hidden" size="20px" />
+                            <q-icon name="la la-stop" class="icon" style="visibility: hidden" size="24px" />
                         </div>
                         <div class="col row clickable" @click="setBookPos(item.offset)">
                             <div :style="item.indentStyle"></div>
@@ -42,8 +42,12 @@
                         </div>
                     </div>
                     
-                    <div v-if="item.expanded" :ref="`subitem${item.key}`" class="subitems-transition">
-                        <div v-for="subitem in item.list" :key="subitem.key" class="row q-px-sm no-wrap" :class="{'subitem': !subitem.isBookPos, 'subitem-book-pos': subitem.isBookPos}">
+                    <div v-if="item.expanded" :ref="`subdiv${item.key}`" class="subitems-transition">
+                        <div 
+                            v-for="subitem in item.list" 
+                            :ref="`subitem${subitem.key}`" 
+                            :key="subitem.key" class="row q-px-sm no-wrap" :class="{'subitem': !subitem.isBookPos, 'subitem-book-pos': subitem.isBookPos}"
+                        >
                             <div class="col row clickable" @click="setBookPos(subitem.offset)">
                                 <div class="no-expand-button"></div>
                                 <div :style="subitem.indentStyle"></div>
@@ -61,10 +65,10 @@
             </div>
         </div>
 
-        <div v-show="selectedTab == 'images'" class="tab-panel">
+        <div v-show="selectedTab == 'images'" ref="tabPanelImages" class="tab-panel">
             <div>
                 <div v-for="item in images" :key="item.key" class="column" style="width: 540px">
-                    <div class="row q-px-sm no-wrap" :class="{'item': !item.isBookPos, 'item-book-pos': item.isBookPos}">
+                    <div :ref="`image${item.key}`" class="row q-px-sm no-wrap" :class="{'item': !item.isBookPos, 'item-book-pos': item.isBookPos}">
                         <div class="col row clickable" @click="setBookPos(item.offset)">
                             <div class="image-thumb-box row justify-center items-center">
                                 <div v-show="!imageLoaded[item.id]" class="image-thumb column justify-center">
@@ -124,7 +128,10 @@ const componentOptions = {
     watch: {
         bookPos() {
             this.updateBookPosSelection();
-        }
+        },
+        selectedTab() {
+            this.updateBookPosScrollTop();
+        },
     },
 };
 class ContentsPage {
@@ -282,31 +289,30 @@ class ContentsPage {
         if (!this.isVisible)
             return;
 
-        await utils.sleep(50);
+        await this.$nextTick();
         const bp = this.bookPos;
         
         for (let i = 0; i < this.contents.length; i++) {
             const item = this.contents[i];
             const nextOffset = (i < this.contents.length - 1 ? this.contents[i + 1].offset : this.parsed.textLength);
 
+            if (bp >= item.offset && bp < nextOffset) {
+                item.isBookPos = true;
+            } else if (item.isBookPos) {
+                item.isBookPos = false;
+            }
+
             for (let j = 0; j < item.list.length; j++) {
                 const subitem = item.list[j];
                 const nextSubOffset = (j < item.list.length - 1 ? item.list[j + 1].offset : nextOffset);
 
                 if (bp >= subitem.offset && bp < nextSubOffset) {
                     subitem.isBookPos = true;
-                    this.contents[i] = Object.assign(item, {list: item.list});
+                    this.updateBookPosScrollTop('contents', item, subitem, j);
                 } else if (subitem.isBookPos) {
                     subitem.isBookPos = false;
-                    this.contents[i] = Object.assign(item, {list: item.list});
                 }
             }
-
-            if (bp >= item.offset && bp < nextOffset) {
-                this.contents[i] = Object.assign(item, {isBookPos: true});
-            } else if (item.isBookPos) {
-                this.contents[i] = Object.assign(item, {isBookPos: false});
-            }
         }
 
         for (let i = 0; i < this.images.length; i++) {
@@ -314,11 +320,96 @@ class ContentsPage {
             const nextOffset = (i < this.images.length - 1 ? this.images[i + 1].offset : this.parsed.textLength);
 
             if (bp >= img.offset && bp < nextOffset) {
-                this.images[i] = Object.assign(img, {isBookPos: true});
+                this.images[i].isBookPos = true;
             } else if (img.isBookPos) {
-                this.images[i] = Object.assign(img, {isBookPos: false});
+                this.images[i].isBookPos = false;
             }
         }
+
+        this.updateBookPosScrollTop();
+    }
+
+    /*getOffsetTop(key) {
+        let el = this.getFirstElem(this.$refs[`mainitem${key}`]);
+        return (el ? el.offsetTop : 0);
+    }*/
+
+    async updateBookPosScrollTop() {
+        try {
+            await this.$nextTick();
+
+            if (this.selectedTab == 'contents') {
+                let item;
+                let subitem;
+                let i;
+
+                //ищем выделенные item
+                for(const _item of this.contents) {
+                    if (_item.isBookPos) {
+                        item = _item;
+                        for (let ii = 0; ii < item.list.length; ii++) {
+                            const _subitem = item.list[ii];
+                            if (_subitem.isBookPos) {
+                                subitem = _subitem;
+                                i = ii;
+                                break;
+                            }
+                        }
+                        break;
+                    }
+                }
+
+                if (!item)
+                    return;
+
+                //вычисляем и смещаем tabPanel.scrollTop
+                let el = this.getFirstElem(this.$refs[`mainitem${item.key}`]);
+                let elShift = 0;
+                if (subitem && item.expanded) {
+                    const subEl = this.getFirstElem(this.$refs[`subitem${subitem.key}`]);
+                    elShift = el.offsetHeight - subEl.offsetHeight*(i + 1);
+                } else {
+                    elShift = el.offsetHeight;
+                }
+
+                const tabPanel = this.$refs.tabPanelContents;
+                const halfH = tabPanel.clientHeight/2;
+                const newScrollTop = el.offsetTop - halfH - elShift;
+                if (newScrollTop < 20 + tabPanel.scrollTop - halfH || newScrollTop > -20 + tabPanel.scrollTop + halfH) 
+                    tabPanel.scrollTop = newScrollTop;
+            }
+
+            if (this.selectedTab == 'images') {
+                let item;
+
+                //ищем выделенные item
+                for(const _item of this.images) {
+                    if (_item.isBookPos) {
+                        item = _item;
+                        break;
+                    }
+                }
+
+                if (!item)
+                    return;
+
+                //вычисляем и смещаем tabPanel.scrollTop
+                let el = this.getFirstElem(this.$refs[`image${item.key}`]);
+
+                const tabPanel = this.$refs.tabPanelImages;
+                const halfH = tabPanel.clientHeight/2;
+                const newScrollTop = el.offsetTop - halfH - el.offsetHeight/2;
+
+                if (newScrollTop < 20 + tabPanel.scrollTop - halfH || newScrollTop > -20 + tabPanel.scrollTop + halfH) 
+                    tabPanel.scrollTop = newScrollTop;
+            }
+        } catch (e) {
+            console.error(e);
+        }
+    }
+
+    getFirstElem(items) {
+        return (Array.isArray(items) ? items[0] : items);
     }
 
     async expandClick(key) {
@@ -326,17 +417,17 @@ class ContentsPage {
         const expanded = !item.expanded;
 
         if (!expanded) {
-            const subitems = this.$refs[`subitem${key}`];
-            subitems.style.height = '0';
+            let subdiv = this.getFirstElem(this.$refs[`subdiv${key}`]);
+            subdiv.style.height = '0';
             await utils.sleep(200);
         }
 
-        this.contents[key] = Object.assign({}, item, {expanded});
+        this.contents[key].expanded = expanded;
 
         if (expanded) {
             await this.$nextTick();
-            const subitems = this.$refs[`subitem${key}`];
-            subitems.style.height = subitems.scrollHeight + 'px';
+            let subdiv = this.getFirstElem(this.$refs[`subdiv${key}`]);
+            subdiv.style.height = subdiv.scrollHeight + 'px';
         }
     }
 

client/components/Reader/HelpPage/DonateHelpPage/DonateHelpPage.vue

@@ -19,7 +19,7 @@
                 </div>
             </div>
 
-            <div class="address">                
+            <!--div class="address">                
                 <img class="logo" src="./assets/paypal.png">
                 <div class="para">
                     {{ paypalAddress }}
@@ -29,7 +29,7 @@
                         </q-tooltip>                    
                     </q-icon>
                 </div>
-            </div>
+            </div-->
 
             <div class="address">                
                 <img class="logo" src="./assets/bitcoin.png">

client/components/Reader/HelpPage/HelpPage.vue

@@ -5,13 +5,20 @@
         </template>
 
         <div class="col column" style="min-width: 600px">
-            <q-btn-toggle
-                v-model="selectedTab"
-                toggle-color="primary"
-                no-caps unelevated
-                :options="buttons"
-            />
-            <div class="separator"></div>
+            <div class="bg-grey-3 row">
+                <q-tabs
+                    v-model="selectedTab"
+                    active-color="black"
+                    active-bg-color="white"
+                    indicator-color="white"
+                    dense
+                    no-caps
+                    inline-label
+                    class="bg-grey-4 text-grey-7"
+                >
+                    <q-tab v-for="btn in buttons" :key="btn.value" :name="btn.value" :label="btn.label" />
+                </q-tabs>
+            </div>
 
             <keep-alive>
                 <component :is="activePage" ref="page" class="col"></component>
@@ -29,14 +36,14 @@ import CommonHelpPage from './CommonHelpPage/CommonHelpPage.vue';
 import HotkeysHelpPage from './HotkeysHelpPage/HotkeysHelpPage.vue';
 import MouseHelpPage from './MouseHelpPage/MouseHelpPage.vue';
 import VersionHistoryPage from './VersionHistoryPage/VersionHistoryPage.vue';
-import DonateHelpPage from './DonateHelpPage/DonateHelpPage.vue';
+//import DonateHelpPage from './DonateHelpPage/DonateHelpPage.vue';
 
 const pages = {
     'CommonHelpPage': CommonHelpPage,
     'HotkeysHelpPage': HotkeysHelpPage,
     'MouseHelpPage': MouseHelpPage,
     'VersionHistoryPage': VersionHistoryPage,
-    'DonateHelpPage': DonateHelpPage,
+    //'DonateHelpPage': DonateHelpPage,
 };
 
 const tabs = [
@@ -44,7 +51,7 @@ const tabs = [
     ['MouseHelpPage', 'Мышь/тачскрин'],
     ['HotkeysHelpPage', 'Клавиатура'],
     ['VersionHistoryPage', 'История версий'],
-    ['DonateHelpPage', 'Помочь проекту'],
+    //['DonateHelpPage', 'Помочь проекту'],
 ];
 
 const componentOptions = {
@@ -73,7 +80,7 @@ class HelpPage {
     }
 
     activateDonateHelpPage() {
-        this.selectedTab = 'DonateHelpPage';
+        //this.selectedTab = 'DonateHelpPage';
     }
 
     activateVersionHistoryHelpPage() {
@@ -93,8 +100,4 @@ export default vueComponent(HelpPage);
 </script>
 
 <style scoped>
-.separator {
-    height: 1px;
-    background-color: #E0E0E0;
-}
 </style>

client/components/Reader/HelpPage/VersionHistoryPage/VersionHistoryPage.vue

@@ -33,14 +33,15 @@ class VersionHistoryPage {
 
     mounted() {
         let vh = [];
-        for (const version of versionHistory) {
-            vh.push(version.header);
+        for (const v of versionHistory) {
+            vh.push(`${v.version} (${v.releaseDate})`);
         }
         this.versionHeader = vh;
 
         let vc = [];
-        for (const version of versionHistory) {
-            vc.push({key: version.header, content: 'Версия ' + version.header + version.content});
+        for (const v of versionHistory) {
+            let header = `${v.version} (${v.releaseDate})`;
+            vc.push({key: header, content: 'Версия ' + header + v.content});
         }
         this.versionContent = vc;
     }

client/components/Reader/LoaderPage/LoaderPage.vue

@@ -12,21 +12,31 @@
         </div>
 
         <div class="col-auto column justify-start items-center no-wrap overflow-hidden">
-            <q-input ref="input" v-model="bookUrl" class="full-width q-px-sm" style="max-width: 700px" outlined dense bg-color="white" placeholder="URL книги" @keydown="onInputKeydown">
+            <q-input
+                ref="input" v-model="bookUrl" class="full-width q-px-sm" style="max-width: 700px" 
+                outlined dense bg-color="white" placeholder="Ссылка на книгу или веб-страницу" @keydown="onInputKeydown"
+            >
                 <template #append>
                     <q-btn rounded flat style="width: 40px" icon="la la-check" @click="submitUrl" />
                 </template>
             </q-input>
 
-            <input id="file" ref="file" type="file" style="display: none;" @change="loadFile" />
+            <input
+                id="file" ref="file" type="file" 
+                style="display: none;"
+                :accept="acceptFileExt"
+                @change="loadFile" 
+            />
 
             <div class="q-my-sm"></div>
             <q-btn no-caps dense class="q-px-sm" color="primary" size="13px" @click="loadFileClick">
+                <q-icon class="q-mr-xs" name="la la-caret-square-up" size="24px" />
                 Загрузить файл с диска
             </q-btn>
             
             <div class="q-my-sm"></div>
             <q-btn no-caps dense class="q-px-sm" color="primary" size="13px" @click="loadBufferClick">
+                <q-icon class="q-mr-xs" name="la la-comment" size="24px" />
                 Из буфера обмена
             </q-btn>
 
@@ -45,14 +55,27 @@
         </div>
 
         <div class="col column justify-end items-center no-wrap overflow-hidden">
+            <span v-if="mode == 'omnireader'" class="bottom-span clickable" @click="findBook">Найти книгу</span>
             <span class="bottom-span clickable" @click="openHelp">Справка</span>
-            <span class="bottom-span clickable" @click="openDonate">Помочь проекту</span>
+            <!--span class="bottom-span clickable" @click="openDonate">Помочь проекту</span-->
 
             <span v-if="version == clientVersion" class="bottom-span">v{{ version }}</span>
             <span v-else class="bottom-span">Версия сервера {{ version }}, версия клиента {{ clientVersion }}, необходимо обновить страницу</span>
         </div>
 
         <PasteTextPage v-if="pasteTextActive" ref="pasteTextPage" @paste-text-toggle="pasteTextToggle" @load-buffer="loadBuffer"></PasteTextPage>
+
+        <Dialog ref="dialog1" v-model="findBookVisible">
+            <template #header>
+                Подсказка ;-)
+            </template>
+
+            <div style="word-break: normal">
+                Если вы хотите найти определенную книгу, добро пожаловать в
+                раздел "Сетевая библиотека" (кнопка <q-icon name="la la-sitemap" size="32px" />) на сайте читалки
+                <a href="https://liberama.top" target="_blank">liberama.top</a>
+            </div>
+        </Dialog>
     </div>
 </template>
 
@@ -62,12 +85,15 @@ import vueComponent from '../../vueComponent.js';
 
 import GithubCorner from './GithubCorner/GithubCorner.vue';
 
+import Dialog from '../../share/Dialog.vue';
 import PasteTextPage from './PasteTextPage/PasteTextPage.vue';
 import {versionHistory} from '../versionHistory';
+import * as utils from '../../../share/utils';
 
 const componentOptions = {
     components: {
         GithubCorner,
+        Dialog,
         PasteTextPage,
     },
 };
@@ -77,6 +103,7 @@ class LoaderPage {
     bookUrl = null;
     loadPercent = 0;
     pasteTextActive = false;
+    findBookVisible = false;
 
     created() {
         this.commit = this.$store.commit;
@@ -109,14 +136,16 @@ class LoaderPage {
         return this.$store.state.config.version;
     }
 
+    get acceptFileExt() {
+        return this.$store.state.config.acceptFileExt;
+    }
+
     get isExternalConverter() {
         return this.$store.state.config.useExternalBookConverter;
     }
 
     get clientVersion() {
-        let v = versionHistory[0].header;
-        v = v.split(' ')[0];
-        return v;
+        return versionHistory[0].version;
     }
 
     submitUrl() {
@@ -138,7 +167,7 @@ class LoaderPage {
     }
 
     loadBufferClick() {
-        this.pasteTextToggle();
+        this.showPasteText();
     }
 
     loadBuffer(opts) {
@@ -148,6 +177,10 @@ class LoaderPage {
         }
     }
 
+    showPasteText() {
+        this.pasteTextActive = true;
+    }
+
     pasteTextToggle() {
         this.pasteTextActive = !this.pasteTextActive;
     }
@@ -160,6 +193,10 @@ class LoaderPage {
         this.$emit('do-action', {action: 'donate'});
     }
     
+    findBook() {
+        this.findBookVisible = true;
+    }
+
     openComments() {
         window.open('http://samlib.ru/comment/b/bookpauk/bookpauk_reader', '_blank');
     }
@@ -168,26 +205,24 @@ class LoaderPage {
         window.open('http://old.omnireader.ru', '_blank');
     }
 
-    onInputKeydown(event) {
+    async onInputKeydown(event) {
         if (event.key == 'Enter') {
+            await utils.sleep(100);
             this.submitUrl();
         }
     }
 
     keyHook(event) {
+        if (this.$refs.dialog1.active)
+            return true;
+
         if (this.pasteTextActive) {
             return this.$refs.pasteTextPage.keyHook(event);
         }
 
         const input = this.$refs.input.getNativeElement();
-        if (event.type == 'keydown' && document.activeElement !== input) {
-            const action = this.$root.readerActionByKeyEvent(event);
-            switch (action) {
-                case 'help':
-                    this.openHelp(event);
-                    return true;
-            }
-        }
+        if (event.type == 'keydown' && (document.activeElement === input || event.code == 'Enter') && event.code != 'Escape')
+            return true;
 
         return false;
     }

client/components/Reader/ProgressPage/ProgressPage.vue

@@ -1,5 +1,5 @@
 <template>
-    <div v-show="visible" class="column justify-center items-center z-max" style="background-color: rgba(0, 0, 0, 0.8)">
+    <div v-show="visible" class="column justify-center items-center" style="background-color: rgba(0, 0, 0, 0.8); z-index: 100;">
         <div class="column justify-start items-center" style="height: 250px">
             <q-circular-progress
                 show-value

client/components/Reader/Reader.vue

@@ -2,16 +2,35 @@
     <div class="column no-wrap">
         <div v-show="toolBarActive" ref="header" class="header">
             <div ref="buttons" class="row justify-between no-wrap">
-                <div>
+                <div class="row no-wrap">
                     <button ref="loader" v-ripple class="tool-button" :class="buttonActiveClass('loader')" @click="buttonClick('loader')">
                         <q-icon name="la la-arrow-left" size="32px" />
                         <q-tooltip :delay="1500" anchor="bottom right" content-style="font-size: 80%">
                             {{ rstore.readerActions['loader'] }}
                         </q-tooltip>
                     </button>
+                    <button v-show="showToolButton['loadFile']" ref="loadFile" v-ripple class="tool-button" :class="buttonActiveClass('loadFile')" @click="buttonClick('loadFile')">
+                        <q-icon name="la la-caret-square-up" size="32px" />
+                        <q-tooltip :delay="1500" anchor="bottom right" content-style="font-size: 80%">
+                            {{ rstore.readerActions['loadFile'] }}
+                        </q-tooltip>
+                    </button>
+                    <button v-show="showToolButton['loadBuffer']" ref="loadBuffer" v-ripple class="tool-button" :class="buttonActiveClass('loadBuffer')" @click="buttonClick('loadBuffer')">
+                        <q-icon name="la la-comment" size="32px" />
+                        <q-tooltip :delay="1500" anchor="bottom right" content-style="font-size: 80%">
+                            {{ rstore.readerActions['loadBuffer'] }}
+                        </q-tooltip>
+                    </button>
+                    <button v-show="showToolButton['help']" ref="help" v-ripple class="tool-button" :class="buttonActiveClass('help')" @click="buttonClick('help')">
+                        <q-icon name="la la-question" size="32px" />
+                        <q-tooltip :delay="1500" anchor="bottom right" content-style="font-size: 80%">
+                            {{ rstore.readerActions['help'] }}
+                        </q-tooltip>
+                    </button>
                 </div>
 
-                <div>
+                <div class="row no-wrap">
+                    <div class="space"></div>
                     <button v-show="showToolButton['undoAction']" ref="undoAction" v-ripple class="tool-button" :class="buttonActiveClass('undoAction')" @click="buttonClick('undoAction')">
                         <q-icon name="la la-angle-left" size="32px" />
                         <q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">
@@ -86,9 +105,16 @@
                             {{ rstore.readerActions['recentBooks'] }}
                         </q-tooltip>
                     </button>
+                    <div class="space"></div>
                 </div>
 
-                <div>
+                <div class="row no-wrap">
+                    <button v-show="showToolButton['clickControl']" ref="clickControl" v-ripple class="tool-button" :class="buttonActiveClass('clickControl')" @click="buttonClick('clickControl')">
+                        <q-icon name="la la-mouse" size="32px" />
+                        <q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">
+                            {{ rstore.readerActions['clickControl'] }}
+                        </q-tooltip>
+                    </button>
                     <button v-show="showToolButton['offlineMode']" ref="offlineMode" v-ripple class="tool-button" :class="buttonActiveClass('offlineMode')" @click="buttonClick('offlineMode')">
                         <q-icon name="la la-unlink" size="32px" />
                         <q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">
@@ -115,6 +141,7 @@
                     @load-file="loadFile"
                     @book-pos-changed="bookPosChanged"
                     @do-action="doAction"
+                    @hide-tool-bar="hideToolBar"
                 ></component>
             </keep-alive>
 
@@ -136,7 +163,7 @@
             <ContentsPage v-show="contentsActive" ref="contentsPage" :book-pos="bookPos" :is-visible="contentsActive" @do-action="doAction" @book-pos-changed="bookPosChanged"></ContentsPage>
 
             <ServerStorage v-show="hidden" ref="serverStorage"></ServerStorage>
-            <ReaderDialogs ref="dialogs" @donate-toggle="donateToggle" @version-history-toggle="versionHistoryToggle"></ReaderDialogs>
+            <ReaderDialogs ref="dialogs" @donate-toggle="donateToggle" @version-history-toggle="versionHistoryToggle" @load-buffer-toggle="loadBufferToggle"></ReaderDialogs>
         </div>
     </div>
 </template>
@@ -167,6 +194,7 @@ import ReaderDialogs from './ReaderDialogs/ReaderDialogs.vue';
 
 import bookManager from './share/bookManager';
 import wallpaperStorage from './share/wallpaperStorage';
+import coversStorage from './share/coversStorage';
 import dynamicCss from '../../share/dynamicCss';
 
 import rstore from '../../store/modules/reader';
@@ -175,6 +203,7 @@ import miscApi from '../../api/misc';
 
 import {versionHistory} from './versionHistory';
 import * as utils from '../../share/utils';
+import LockQueue from '../../share/LockQueue';
 
 const componentOptions = {
     components: {
@@ -245,6 +274,8 @@ class Reader {
     rstore = {};
 
     loaderActive = false;
+    loadFileActive = false;
+    loadBufferActive = false;
     fullScreenActive = false;
     setPositionActive = false;
     searchActive = false;
@@ -254,6 +285,7 @@ class Reader {
     contentsActive = false;    
     libsActive = false;
     recentBooksActive = false;
+    clickControlActive = false;
     offlineModeActive = false;
     settingsActive = false;
 
@@ -284,6 +316,8 @@ class Reader {
         this.reader = this.$store.state.reader;
         this.config = this.$store.state.config;
 
+        this.lock = new LockQueue(100);
+
         this.$root.addEventHook('key', this.keyHook);
 
         this.lastActivePage = false;
@@ -310,12 +344,19 @@ class Reader {
                 await this.$nextTick();
                 this.paramPosIgnore = false;
             }
-        }, 500, {maxWait: 5000});
+        }, 250, {maxWait: 5000});
 
         this.scrollingSetRecentBook = _.debounce((newValue) => {
             this.debouncedSetRecentBook(newValue);
         }, 15000, {maxWait: 20000});
 
+        this.debouncedHideToolBar = _.debounce((event) => {
+            if (this.toolBarHideOnScroll && this.toolBarActive !== !!event.show) {
+                this.commit('reader/setToolBarActive', !!event.show);
+                this.$root.eventHook('resize');
+            }
+        }, 200);
+
         document.addEventListener('fullscreenchange', () => {
             this.fullScreenActive = (document.fullscreenElement !== null);
         });
@@ -324,10 +365,10 @@ class Reader {
     }
 
     mounted() {
-        this.updateHeaderMinWidth();
-
         (async() => {
             await wallpaperStorage.init();
+            await coversStorage.init();
+            
             await bookManager.init(this.settings);
             bookManager.addEventListener(this.bookManagerEvent);
 
@@ -372,8 +413,10 @@ class Reader {
         this.copyFullText = settings.copyFullText;
         this.showClickMapPage = settings.showClickMapPage;
         this.clickControl = settings.clickControl;
+        this.clickControlActive = this.clickControl;
         this.blinkCachedLoad = settings.blinkCachedLoad;
         this.showToolButton = settings.showToolButton;
+        this.toolBarHideOnScroll = settings.toolBarHideOnScroll;
         this.enableSitesFilter = settings.enableSitesFilter;
         this.showNeedUpdateNotify = settings.showNeedUpdateNotify;
         this.splitToPara = settings.splitToPara;
@@ -388,29 +431,69 @@ class Reader {
             return this.readerActionByKeyCode[utils.keyEventToCode(event)];
         }
 
-        this.updateHeaderMinWidth();
-        
         this.loadWallpapers();//no await
     }
 
+    showHelpOnErrorIfNeeded(errorMessage) {
+        //небольшая эвристика
+        let i = errorMessage.indexOf('http://');
+        if (i < 0)
+            i = errorMessage.indexOf('https://');
+
+        errorMessage = errorMessage.substring(i + 7);
+        const perCount = errorMessage.split('%').length - 1;
+
+        if (perCount > errorMessage.length/3.2) {
+            this.$refs.dialogs.showUrlHelp();
+            return true;
+        }
+
+        return false;
+    }
+
     //wallpaper css
     async loadWallpapers() {
-        const wallpaperDataLength = await wallpaperStorage.getLength();
-        if (wallpaperDataLength !== this.wallpaperDataLength) {//оптимизация
-            this.wallpaperDataLength = wallpaperDataLength;
+        if (!_.isEqual(this.userWallpapers, this.prevUserWallpapers)) {//оптимизация
+            this.prevUserWallpapers = _.cloneDeep(this.userWallpapers);
 
             let newCss = '';
+            let updated = false;
+            const wallpaperExists = new Set();
             for (const wp of this.userWallpapers) {
-                const data = await wallpaperStorage.getData(wp.cssClass);
+                wallpaperExists.add(wp.cssClass);
 
+                let data = await wallpaperStorage.getData(wp.cssClass);
                 if (!data) {
                     //здесь будем восстанавливать данные с сервера
+                    const url = `disk://${wp.cssClass.replace('user-paper', '')}`;
+                    try {
+                        data = await readerApi.getUploadedFileBuf(url);
+                        await wallpaperStorage.setData(wp.cssClass, data);
+                        updated = true;
+                    } catch (e) {
+                        console.error(e);
+                    }
                 }
 
                 if (data) {
                     newCss += `.${wp.cssClass} {background: url(${data}) center; background-size: 100% 100%;}`;                
                 }
             }
+
+            //почистим wallpaperStorage
+            for (const key of await wallpaperStorage.getKeys()) {
+                if (!wallpaperExists.has(key)) {
+                    await wallpaperStorage.removeData(key);
+                }
+            }
+
+            //обновим settings, если загружали обои из /upload/
+            if (updated) {
+                const newSettings = _.cloneDeep(this.settings);
+                newSettings.needUpdateSettingsView = (newSettings.needUpdateSettingsView < 10 ? newSettings.needUpdateSettingsView + 1 : 0);
+                this.commit('reader/setSettings', newSettings);
+            }
+
             dynamicCss.replace('wallpapers', newCss);
         }
     }
@@ -439,17 +522,6 @@ class Reader {
         }
     }
 
-    updateHeaderMinWidth() {
-        const showButtonCount = Object.values(this.showToolButton).reduce((a, b) => a + (b ? 1 : 0), 0);
-        if (this.$refs.buttons)
-            this.$refs.buttons.style.minWidth = 65*showButtonCount + 'px';
-        (async() => {
-            await utils.sleep(1000);
-            if (this.$refs.header)
-                this.$refs.header.style.overflowX = 'auto';
-        })();
-    }
-
     checkSetStorageAccessKey() {
         const q = this.$route.query;
 
@@ -525,9 +597,7 @@ class Reader {
     }
 
     get clientVersion() {
-        let v = versionHistory[0].header;
-        v = v.split(' ')[0];
-        return v;
+        return versionHistory[0].version;
     }
 
     get routeParamUrl() {
@@ -585,7 +655,20 @@ class Reader {
             //сохранение в serverStorage
             if (value) {
                 await utils.sleep(500);
-                await this.$refs.serverStorage.saveRecent(value);
+                
+                let timer = setTimeout(() => {
+                    if (!this.offlineModeActive)
+                        this.$root.notify.error('Таймаут соединения');
+                }, 10000);
+
+                try {
+                    await this.$refs.serverStorage.saveRecent(value);
+                } catch (e) {
+                    if (!this.offlineModeActive)
+                        this.$root.notify.error(e.message);
+                } finally {
+                    clearTimeout(timer);
+                }
             }
         }
     }
@@ -619,6 +702,10 @@ class Reader {
         this.$root.eventHook('resize');
     }
 
+    hideToolBar(event) {
+        this.debouncedHideToolBar(event);
+    }
+
     fullScreenToggle() {
         this.fullScreenActive = !this.fullScreenActive;
         if (this.fullScreenActive) {
@@ -646,6 +733,28 @@ class Reader {
         }
     }
 
+    loadFileToggle() {
+        if (!this.loaderActive)
+            this.loaderToggle();
+        this.$nextTick(() => {
+            const page = this.$refs.page;
+            if (this.activePage == 'LoaderPage' && page.loadFileClick) {
+                page.loadFileClick();
+            }
+        });        
+    }
+
+    loadBufferToggle() {
+        if (!this.loaderActive)
+            this.loaderToggle();
+        this.$nextTick(() => {
+            const page = this.$refs.page;
+            if (this.activePage == 'LoaderPage' && page.showPasteText) {
+                page.showPasteText();
+            }
+        });        
+    }
+
     setPositionToggle() {
         this.setPositionActive = !this.setPositionActive;
         const page = this.$refs.page;
@@ -773,6 +882,12 @@ class Reader {
         }
     }
 
+    clickControlToggle() {
+        const newSettings = _.cloneDeep(this.settings);
+        newSettings.clickControl = !this.clickControl;
+        this.commit('reader/setSettings', newSettings);
+    }
+
     offlineModeToggle() {
         this.offlineModeActive = !this.offlineModeActive;
         this.$refs.serverStorage.offlineModeActive = this.offlineModeActive;
@@ -826,7 +941,7 @@ class Reader {
 
     refreshBook() {
         const mrb = this.mostRecentBook();
-        this.loadBook({url: mrb.url, uploadFileName: mrb.uploadFileName, force: true});
+        this.loadBook(Object.assign({}, mrb, {force: true}));
     }
 
     undoAction() {
@@ -861,6 +976,9 @@ class Reader {
 
         switch (action) {
             case 'loader':
+            case 'loadFile':
+            case 'loadBuffer':
+            case 'help':
             case 'fullScreen':
             case 'setPosition':
             case 'search':
@@ -870,6 +988,7 @@ class Reader {
             case 'contents':
             case 'libs':
             case 'recentBooks':
+            case 'clickControl':
             case 'offlineMode':
             case 'settings':
                 if (this.progressActive) {
@@ -907,7 +1026,6 @@ class Reader {
                     classResult = classDisabled;
                     break;
                 case 'refresh':
-                case 'recentBooks':
                     if (!this.mostRecentBookReactive)
                         classResult = classDisabled;
                     break;
@@ -976,7 +1094,7 @@ class Reader {
         return result;
     }
 
-    async loadBook(opts) {
+    async _loadBook(opts) {
         if (!opts || !opts.url) {
             this.mostRecentBook();
             return;
@@ -986,10 +1104,6 @@ class Reader {
 
         let url = encodeURI(decodeURI(opts.url));
 
-        //TODO: убрать конвертирование 'file://' после 06.2021
-        if (url.length == 71 && url.indexOf('file://') == 0)
-            url = url.replace(/^file/, 'disk');
-
         if ((url.indexOf('http://') != 0) && (url.indexOf('https://') != 0) &&
             (url.indexOf('disk://') != 0))
             url = 'http://' + url;
@@ -1016,33 +1130,37 @@ class Reader {
             progress.show();
             progress.setState({state: 'parse'});
 
-            // есть ли среди недавних
-            const key = bookManager.keyFromUrl(url);
-            let wasOpened = await bookManager.getRecentBook({key});
-            wasOpened = (wasOpened ? wasOpened : {});
-            const bookPos = (opts.bookPos !== undefined ? opts.bookPos : wasOpened.bookPos);
-            const bookPosSeen = (opts.bookPos !== undefined ? opts.bookPos : wasOpened.bookPosSeen);
-            const uploadFileName = (opts.uploadFileName ? opts.uploadFileName : '');
+            // есть ли среди загруженных
+            let wasOpened = bookManager.findRecentByUrlAndPath(url, opts.path);
+            wasOpened = (wasOpened ? _.cloneDeep(wasOpened) : {});
+
+            wasOpened = Object.assign(wasOpened, {
+                url: (opts.url !== undefined ? opts.url : wasOpened.url),
+                path: (opts.path !== undefined ? opts.path : wasOpened.path),
+                bookPos: (opts.bookPos !== undefined ? opts.bookPos : wasOpened.bookPos),
+                bookPosSeen: (opts.bookPos !== undefined ? opts.bookPos : wasOpened.bookPosSeen),
+                uploadFileName: (opts.uploadFileName ? opts.uploadFileName : wasOpened.uploadFileName),
+            });
 
             let book = null;
 
             if (!opts.force) {
                 // пытаемся загрузить и распарсить книгу в менеджере из локального кэша
-                const bookParsed = await bookManager.getBook({url, path: opts.path}, (prog) => {
+                const bookParsed = await bookManager.getBook(wasOpened, (prog) => {
                     progress.setState({progress: prog});
                 });
 
                 // если есть в локальном кэше
                 if (bookParsed) {
-                    await bookManager.setRecentBook(Object.assign({bookPos, bookPosSeen}, bookParsed));
+                    await bookManager.setRecentBook(Object.assign(wasOpened, bookParsed));
                     this.mostRecentBook();
-                    this.addAction(bookPos);
+                    this.addAction(wasOpened.bookPos);
                     this.loaderActive = false;
                     progress.hide(); this.progressActive = false;
                     this.blinkCachedLoadMessage();
 
                     this.checkBookPosPercent();
-                    await this.activateClickMapPage();
+                    this.activateClickMapPage();//no await
                     return;
                 }
 
@@ -1056,7 +1174,7 @@ class Reader {
                         });
                         book = Object.assign({}, wasOpened, {data: resp.data});
                     } catch (e) {
-                        //молчим
+                        this.$root.notify.error('Конвертированный файл не найден на сервере.<br>Пробуем загрузить оригинал.', 'Ошибка загрузки');
                     }
                 }
             }
@@ -1067,7 +1185,7 @@ class Reader {
             if (!book) {
                 book = await readerApi.loadBook({
                         url,
-                        uploadFileName,
+                        uploadFileName: wasOpened.uploadFileName,
                         enableSitesFilter: this.enableSitesFilter,
                         skipHtmlCheck: (this.splitToPara ? true : false),
                         isText: (this.splitToPara ? true : false),
@@ -1084,14 +1202,44 @@ class Reader {
 
             // добавляем в bookManager
             progress.setState({state: 'parse', step: 5});
+
             const addedBook = await bookManager.addBook(book, (prog) => {
                 progress.setState({progress: prog});
             });
 
+            // sameBookKey
+            if (url.indexOf('disk://') == 0) {
+                //ищем такой файл в загруженных
+                let found = bookManager.findRecentBySameBookKey(wasOpened.uploadFileName);
+                found = (found ? _.cloneDeep(found) : found);
+
+                if (found) {
+                    if (wasOpened.sameBookKey != found.sameBookKey) {
+                        //спрашиваем, надо ли объединить файлы
+                        const askResult = bookManager.keysEqual(found.path, addedBook.path) || 
+                            await this.$root.stdDialog.askYesNo(`
+    Файл с именем "${wasOpened.uploadFileName}" уже есть в загруженных.
+    <br>Объединить позицию?`, 'Найдена похожая книга');
+                        if (askResult) {
+                            wasOpened.bookPos = found.bookPos;
+                            wasOpened.bookPosSeen = found.bookPosSeen;
+                            wasOpened.sameBookKey = found.sameBookKey;
+                        }
+                    }
+                } else {
+                    wasOpened.sameBookKey = wasOpened.uploadFileName;
+                }
+            } else {
+                wasOpened.sameBookKey = addedBook.url;
+            }
+
+            if (!bookManager.keysEqual(wasOpened.path, addedBook.path))
+                delete wasOpened.loadTime;
+
             // добавляем в историю
-            await bookManager.setRecentBook(Object.assign({bookPos, bookPosSeen, uploadFileName}, addedBook));
+            await bookManager.setRecentBook(Object.assign(wasOpened, addedBook));
             this.mostRecentBook();
-            this.addAction(bookPos);
+            this.addAction(wasOpened.bookPos);
             this.updateRoute(true);
 
             this.loaderActive = false;
@@ -1102,17 +1250,28 @@ class Reader {
                 this.stopBlink = true;
 
             this.checkBookPosPercent();
-            await this.activateClickMapPage();
+            this.activateClickMapPage();//no await
         } catch (e) {
             progress.hide(); this.progressActive = false;
             this.loaderActive = true;
-            this.$root.stdDialog.alert(e.message, 'Ошибка', {color: 'negative'});
+            if (!this.showHelpOnErrorIfNeeded(url)) {
+                this.$root.stdDialog.alert(e.message, 'Ошибка', {color: 'negative'});
+            }
         } finally {
             this.checkNewVersionAvailable();
         }
     }
 
-    async loadFile(opts) {
+    async loadBook(opts) {
+        await this.lock.get();
+        try {
+            await this._loadBook(opts);
+        } finally {
+            this.lock.ret();
+        }
+    }
+
+    async _loadFile(opts) {
         this.progressActive = true;
 
         await this.$nextTick();
@@ -1128,7 +1287,7 @@ class Reader {
 
             progress.hide(); this.progressActive = false;
 
-            await this.loadBook({url, uploadFileName: opts.file.name, force: true});
+            await this._loadBook({url, uploadFileName: opts.file.name, force: true});
         } catch (e) {
             progress.hide(); this.progressActive = false;
             this.loaderActive = true;
@@ -1136,6 +1295,15 @@ class Reader {
         }
     }
 
+    async loadFile(opts) {
+        await this.lock.get();
+        try {
+            await this._loadFile(opts);
+        } finally {
+            this.lock.ret();
+        }
+    }
+
     blinkCachedLoadMessage() {
         if (!this.blinkCachedLoad)
             return;
@@ -1172,6 +1340,12 @@ class Reader {
             case 'loader':
                 this.loaderToggle();
                 break;
+            case 'loadFile':
+                this.loadFileToggle();
+                break;
+            case 'loadBuffer':
+                this.loadBufferToggle();
+                break;
             case 'help':
                 this.helpToggle();
                 break;
@@ -1214,6 +1388,9 @@ class Reader {
             case 'recentBooks':
                 this.recentBooksToggle();
                 break;
+            case 'clickControl':
+                this.clickControlToggle();
+                break;
             case 'offlineMode':
                 this.offlineModeToggle();
                 break;
@@ -1316,13 +1493,14 @@ class Reader {
             if (!result && event.type == 'keydown') {
                 const action = this.$root.readerActionByKeyEvent(event);
 
-                if (action == 'loader') {
+                /*if (action == 'loader') {
                     result = this.doAction({action, event});
                 }
 
                 if (!result && this.activePage == 'TextPage') {
                     result = this.doAction({action, event});
-                }
+                }*/
+                result = this.doAction({action, event});
             }
         }
         return result;
@@ -1335,12 +1513,33 @@ export default vueComponent(Reader);
 
 <style scoped>
 .header {
+    height: 50px;
     padding-left: 5px;
     padding-right: 5px;
     background-color: #1B695F;
     color: #000;
-    overflow: hidden;
-    height: 50px;
+    overflow-x: auto;
+    overflow-y: hidden;
+    scrollbar-color: #c49a60 #e4e4e4;
+}
+
+.header::-webkit-scrollbar {
+    height: 10px;
+}
+ 
+.header::-webkit-scrollbar-track {
+    background-color: #e4e4e4;
+    border-radius: 4px;
+}
+ 
+.header::-webkit-scrollbar-thumb {
+    background-color: #c49a60;
+    border-radius: 4px;
+    border: 2px solid #e4e4e4;
+}
+
+.header::-webkit-scrollbar-thumb:hover {
+    background-color: #b48a50;
 }
 
 .main {

client/components/Reader/ReaderDialogs/ReaderDialogs.vue

@@ -5,12 +5,17 @@
                 Что нового:
             </template>
 
-            <div style="line-height: 20px" v-html="whatsNewContent"></div>
+            <div style="line-height: 20px; min-width: 300px">
+                <div v-html="whatsNewContent"></div>
+            </div>
 
-            <span class="clickable" @click="openVersionHistory">Посмотреть историю версий</span>
-            <span slot="footer">
-                <q-btn class="q-px-md" dense no-caps @click="whatsNewDisable">Больше не показывать</q-btn>
-            </span>
+            <span class="clickable" style="font-size: 13px" @click="openVersionHistory">Посмотреть историю версий</span>
+
+            <template #footer>
+                <q-btn class="q-px-md" dense no-caps @click="whatsNewDisable">
+                    Больше не показывать
+                </q-btn>
+            </template>
         </Dialog>
 
         <Dialog ref="dialog2" v-model="donationVisible">
@@ -49,17 +54,40 @@
 
                 <br><br>
                 <div class="row justify-center">
-                    <q-btn class="q-px-sm" color="primary" dense no-caps rounded @click="openDonate">
+                    <!--q-btn class="q-px-sm" color="primary" dense no-caps @click="openDonate">
                         Помочь проекту
-                    </q-btn>
+                    </q-btn-->
                 </div>
             </div>
 
-            <span slot="footer">
+            <template #footer>
                 <span class="clickable row justify-end" style="font-size: 60%; color: grey" @click="donationDialogDisable">Больше не показывать</span>                        
                 <br>
-                <q-btn class="q-px-sm" dense no-caps @click="donationDialogRemind">Напомнить позже</q-btn>
-            </span>
+                <q-btn class="q-px-sm" dense no-caps @click="donationDialogRemind">
+                    Напомнить позже
+                </q-btn>
+            </template>
+        </Dialog>
+
+        <Dialog ref="dialog3" v-model="urlHelpVisible">
+            <template #header>
+                Обнаружена невалидная ссылка в поле "URL книги".
+                <br>
+            </template>
+
+            <div style="word-break: normal">
+                Если вы хотите найти определенную книгу и открыть в читалке, добро пожаловать в
+                раздел "Сетевая библиотека" (кнопка <q-icon name="la la-sitemap" size="32px" />) на сайте
+                <a href="https://liberama.top" target="_blank">liberama.top</a>
+
+                <br><br>
+                Если же вы пытаетесь вставить текст в читалку из буфера обмена, пожалуйста воспользуйтесь кнопкой
+                <q-btn no-caps dense class="q-px-sm" color="primary" size="13px" @click="loadBufferClick">
+                    <q-icon class="q-mr-xs" name="la la-comment" size="24px" />
+                    Из буфера обмена
+                </q-btn>
+                на странице загрузки.
+            </div>
         </Dialog>
     </div>
 </template>
@@ -88,6 +116,7 @@ class ReaderDialogs {
     whatsNewVisible = false;
     whatsNewContent = '';
     donationVisible = false;
+    urlHelpVisible = false;
 
     created() {
         this.commit = this.$store.commit;
@@ -112,9 +141,9 @@ class ReaderDialogs {
         const whatsNew = versionHistory[0];
         if (this.showWhatsNewDialog &&
             whatsNew.showUntil >= utils.formatDate(new Date(), 'coDate') &&
-            whatsNew.header != this.whatsNewContentHash) {
+            this.whatsNewHeader != this.whatsNewContentHash) {
             await utils.sleep(2000);
-            this.whatsNewContent = 'Версия ' + whatsNew.header + whatsNew.content;
+            this.whatsNewContent = 'Версия ' + this.whatsNewHeader + whatsNew.content;
             this.whatsNewVisible = true;
         }
     }
@@ -128,6 +157,15 @@ class ReaderDialogs {
         }
     }
 
+    async showUrlHelp() {
+        this.urlHelpVisible = true;
+    }
+
+    loadBufferClick() {
+        this.$emit('load-buffer-toggle');
+        this.urlHelpVisible = false;
+    }
+
     donationDialogDisable() {
         this.donationVisible = false;
         if (this.showDonationDialog2020) {
@@ -160,8 +198,11 @@ class ReaderDialogs {
 
     whatsNewDisable() {
         this.whatsNewVisible = false;
-        const whatsNew = versionHistory[0];
-        this.commit('reader/setWhatsNewContentHash', whatsNew.header);
+        this.commit('reader/setWhatsNewContentHash', this.whatsNewHeader);
+    }
+
+    get whatsNewHeader() {
+        return `${versionHistory[0].version} (${versionHistory[0].releaseDate})`;
     }
 
     get mode() {
@@ -181,7 +222,7 @@ class ReaderDialogs {
     }
 
     keyHook() {
-        if (this.$refs.dialog1.active || this.$refs.dialog2.active)
+        if (this.$refs.dialog1.active || this.$refs.dialog2.active || this.$refs.dialog3.active)
             return true;
         return false;
     }

client/components/Reader/SearchPage/SearchPage.vue

@@ -8,12 +8,10 @@
             <span v-show="initStep">{{ initPercentage }}%</span>
 
             <div v-show="!initStep" class="input">
-                <!--input ref="input"
-                    placeholder="что ищем"
-                    :value="needle" @input="needle = $event.target.value"/-->
-                <q-input ref="input" v-model="needle"
+                <q-input
+                    ref="input" v-model="needle"
                     class="col" outlined dense
-                    placeholder="что ищем"
+                    placeholder="Найти"
                     @keydown="inputKeyDown"         
                 />
                 <div style="position: absolute; right: 10px; margin-top: 10px; font-size: 16px;">
@@ -108,7 +106,7 @@ class SearchPage {
             this.parsed = parsed;
         }
 
-        this.header = 'Найти';
+        this.header = 'Поиск в тексте';
         await this.$nextTick();
         this.$refs.input.focus();
         this.$refs.input.select();

client/components/Reader/ServerStorage/ServerStorage.vue

@@ -576,7 +576,7 @@ class ServerStorage {
                 newRecentPatch.rev++;
                 newRecentPatch.data[itemKey] = _.cloneDeep(bm.recent[itemKey]);
 
-                let applyMod = this.cachedRecentMod.data;
+                const applyMod = this.cachedRecentMod.data;
                 if (applyMod && applyMod.key && newRecentPatch.data[applyMod.key])
                     newRecentPatch.data[applyMod.key] = utils.applyObjDiff(newRecentPatch.data[applyMod.key], applyMod.mod, {isAddChanged: true});
 
@@ -627,7 +627,7 @@ class ServerStorage {
                     this.warning(`Последние изменения отменены. Данные синхронизированы с сервером.`);
                 if (!recurse && itemKey) {
                     this.savingRecent = false;
-                    this.saveRecent(itemKey, true);
+                    await this.saveRecent(itemKey, true);
                     return;
                 }
             } else if (result.state == 'success') {
@@ -728,10 +728,10 @@ class ServerStorage {
                 const ids = id.split('.');
                 if (!(ids.length == 2) || !(ids[0] == this.hashedStorageKey))
                     throw new Error(`decodeStorageItems: bad id - ${id}`);
-                items[utils.fromBase58(ids[1])] = decoded;
+                items[utils.fromBase58(ids[1]).toString()] = decoded;
             }
         }
-
+        
         result.items = items;
         return result;
     }

client/components/Reader/SetPositionPage/SetPositionPage.vue

@@ -1,19 +1,21 @@
 <template>
-    <Window ref="window" height="140px" max-width="600px" :top-shift="-50" @close="close">
+    <Window ref="window" height="125px" max-width="600px" :top-shift="-50" @close="close">
         <template #header>
             Установить позицию
         </template>
 
-        <div id="set-position-slider" class="slider q-px-md">
-            <q-slider
-                v-model="sliderValue"
-                thumb-path="M 2, 10 a 8.5,8.5 0 1,0 17,0 a 8.5,8.5 0 1,0 -17,0"
-                
-                :max="sliderMax"
-                label
-                :label-value="(sliderMax ? (sliderValue/sliderMax*100).toFixed(2) + '%' : 0)"
-                color="primary"
-            />
+        <div class="col column justify-center">
+            <div id="set-position-slider" class="slider q-px-md column justify-center">
+                <q-slider
+                    v-model="sliderValue"
+                    thumb-path="M 2, 10 a 8.5,8.5 0 1,0 17,0 a 8.5,8.5 0 1,0 -17,0"
+                    
+                    :max="sliderMax"
+                    label
+                    :label-value="(sliderMax ? (sliderValue/sliderMax*100).toFixed(2) + '%' : 0)"
+                    color="primary"
+                />
+            </div>
         </div>
     </Window>
 </template>
@@ -76,7 +78,8 @@ export default vueComponent(SetPositionPage);
 
 <style scoped>
 .slider {
-    margin: 20px;
+    margin: 0 20px 0 20px;
+    height: 35px;
     background-color: #efefef;
     border-radius: 15px;
 }

client/components/Reader/SettingsPage/ButtonsTab.inc

@@ -1,9 +0,0 @@
-<div class="part-header">Показывать кнопки панели</div>
-
-<div class="item row" v-for="item in toolButtons" :key="item.name" v-show="item.name != 'libs' || mode == 'liberama.top'">
-    <div class="label-3"></div>
-    <div class="col row">
-        <q-checkbox size="xs" v-model="showToolButton[item.name]" :label="rstore.readerActions[item.name]"
-        />
-    </div>
-</div>

client/components/Reader/SettingsPage/OthersTab.inc

@@ -52,7 +52,7 @@
     </q-checkbox>
 </div>
 
-<div class="item row">
+<!--div class="item row">
     <div class="label-6">Уведомление</div>
     <q-checkbox size="xs" v-model="showDonationDialog2020">
         Показывать "Оплатим хостинг вместе"
@@ -60,7 +60,7 @@
             Показывать уведомление "Оплатим хостинг вместе"
         </q-tooltip>
     </q-checkbox>
-</div>
+</div-->
 
 <!---------------------------------------------->
 <div class="part-header">Другое</div>

client/components/Reader/SettingsPage/SettingsPage.vue

@@ -1,10 +1,12 @@
 <template>
-    <Window ref="window" height="95%" width="600px" @close="close">
+    <Window ref="window" width="600px" @close="close">
         <template #header>
             Настройки
         </template>
 
         <div class="col row">
+            <a ref="download" style="display: none;" target="_blank"></a>
+
             <div class="full-height">
                 <q-tabs
                     ref="tabs"
@@ -24,7 +26,7 @@
                     <div v-show="tabsScrollable" class="q-pt-lg" />
                     <q-tab class="tab" name="profiles" icon="la la-users" label="Профили" />
                     <q-tab class="tab" name="view" icon="la la-eye" label="Вид" />
-                    <q-tab class="tab" name="buttons" icon="la la-grip-horizontal" label="Кнопки" />
+                    <q-tab class="tab" name="toolbar" icon="la la-grip-horizontal" label="Панель" />
                     <q-tab class="tab" name="keys" icon="la la-gamepad" label="Управление" />
                     <q-tab class="tab" name="pagemove" icon="la la-school" label="Листание" />
                     <q-tab class="tab" name="convert" icon="la la-magic" label="Конвертир." />
@@ -82,8 +84,8 @@
                     </div>
                 </div>
                 <!-- Кнопки ---------------------------------------------------------------------->
-                <div v-if="selectedTab == 'buttons'" class="fit tab-panel">
-                    @@include('./ButtonsTab.inc');
+                <div v-if="selectedTab == 'toolbar'" class="fit tab-panel">
+                    @@include('./ToolBarTab.inc');
                 </div>
                 <!-- Управление ------------------------------------------------------------------>
                 <div v-if="selectedTab == 'keys'" class="fit column">
@@ -124,6 +126,7 @@ import NumInput from '../../share/NumInput.vue';
 import UserHotKeys from './UserHotKeys/UserHotKeys.vue';
 import wallpaperStorage from '../share/wallpaperStorage';
 
+import readerApi from '../../../api/reader';
 import rstore from '../../../store/modules/reader';
 import defPalette from './defPalette';
 
@@ -636,8 +639,17 @@ class SettingsPage {
 
                     if (index < 0)
                         newUserWallpapers.push({label, cssClass});
-                    if (!wallpaperStorage.keyExists(cssClass))
+                    if (!wallpaperStorage.keyExists(cssClass)) {
                         await wallpaperStorage.setData(cssClass, data);
+                        //отправим data на сервер в файл `/upload/${key}`
+                        try {
+                            //const res = 
+                            await readerApi.uploadFileBuf(data);
+                            //console.log(res);
+                        } catch (e) {
+                            console.error(e);
+                        }
+                    }
 
                     this.userWallpapers = newUserWallpapers;
                     this.wallpaper = cssClass;
@@ -664,6 +676,27 @@ class SettingsPage {
         }
     }
 
+    async downloadWallpaper() {
+        if (this.wallpaper.indexOf('user-paper') != 0)
+            return;
+
+        try {
+            const d = this.$refs.download;
+
+            const dataUrl = await wallpaperStorage.getData(this.wallpaper);
+
+            if (!dataUrl)
+                throw new Error('Файл обоев не найден');
+
+            d.href = dataUrl;
+            d.download = `wallpaper-#${this.wallpaper.replace('user-paper', '').substring(0, 4)}`;
+
+            d.click();
+        } catch (e) {
+            this.$root.stdDialog.alert(e.message, 'Ошибка', {color: 'negative'});
+        }
+    }
+
     keyHook(event) {
         if (!this.$root.stdDialog.active && event.type == 'keydown' && event.key == 'Escape') {
             this.close();
@@ -702,11 +735,11 @@ export default vueComponent(SettingsPage);
     margin-bottom: 5px;
 }
 
-.label-1, .label-7 {
+.label-1, .label-3, .label-7 {
     width: 75px;
 }
 
-.label-2, .label-3, .label-4, .label-5 {
+.label-2, .label-4, .label-5 {
     width: 110px;
 }
 

client/components/Reader/SettingsPage/ToolBarTab.inc

@@ -0,0 +1,18 @@
+<div class="part-header">Отображение</div>
+
+<div class="item row no-wrap">
+    <div class="label-3"></div>
+    <q-checkbox size="xs" v-model="toolBarHideOnScroll" label="Скрывать/показывать панель при прокрутке" >
+        <q-tooltip :delay="1000" anchor="top middle" self="bottom middle" content-style="font-size: 80%">
+            Скрывать/показывть панель при прокрутке текста вперед/назад
+        </q-tooltip>
+    </q-checkbox>
+</div>
+
+<div class="part-header">Показывать кнопки</div>
+
+<div class="item row no-wrap" v-for="item in toolButtons" :key="item.name" v-show="item.name != 'libs' || mode == 'liberama.top'">
+    <div class="label-3"></div>
+        <q-checkbox size="xs" v-model="showToolButton[item.name]" :label="rstore.readerActions[item.name]"
+        />
+</div>

client/components/Reader/SettingsPage/UserHotKeys/UserHotKeys.vue

@@ -13,7 +13,7 @@
                     ref="input"
                     v-model="search"
                     class="q-ml-sm col"
-                    outlined dense rounded
+                    outlined dense
                     bg-color="grey-4"
                     placeholder="Найти"                    
                     @click.stop

client/components/Reader/SettingsPage/ViewTab/Color.inc

@@ -102,6 +102,11 @@
                                             Удалить выбранные обои
                                         </q-tooltip>
                                     </q-btn>
+                                    <q-btn v-show="wallpaper.indexOf('user-paper') === 0" class="q-ml-sm" round dense color="blue" icon="la la-file-download" @click.stop="downloadWallpaper">
+                                        <q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">
+                                            Скачать выбранные обои
+                                        </q-tooltip>
+                                    </q-btn>
                                 </div>
                             </div>
 

client/components/Reader/TextPage/TextPage.vue

@@ -6,29 +6,32 @@
         </div>
         <div ref="scrollBox1" class="layout over-hidden" @wheel.prevent.stop="onMouseWheel">
             <div ref="scrollingPage1" class="layout over-hidden" @transitionend="onPage1TransitionEnd" @animationend="onPage1AnimationEnd">
-                <div v-html="page1"></div>
+                <div @copy.prevent="copyText" v-html="page1"></div>
             </div>
         </div>
         <div ref="scrollBox2" class="layout over-hidden" @wheel.prevent.stop="onMouseWheel">
             <div ref="scrollingPage2" class="layout over-hidden" @transitionend="onPage2TransitionEnd" @animationend="onPage2AnimationEnd">
-                <div v-html="page2"></div>
+                <div @copy.prevent="copyText" v-html="page2"></div>
             </div>
         </div>
         <div v-show="showStatusBar" ref="statusBar" class="layout">
             <div v-html="statusBar"></div>
         </div>
-        <div v-show="clickControl" ref="layoutEvents" class="layout events" 
+        <div
+            v-show="clickControl" ref="layoutEvents" class="layout events" 
             oncontextmenu="return false;"
             @mousedown.prevent.stop="onMouseDown" @mouseup.prevent.stop="onMouseUp"
             @wheel.prevent.stop="onMouseWheel"
             @touchstart.stop="onTouchStart" @touchend.stop="onTouchEnd" @touchmove.stop="onTouchMove" @touchcancel.prevent.stop="onTouchCancel"            
         >
-            <div v-show="showStatusBar && statusBarClickOpen" @mousedown.prevent.stop @touchstart.stop
+            <div
+                v-show="showStatusBar && statusBarClickOpen" @mousedown.prevent.stop @touchstart.stop
                 @click.prevent.stop="onStatusBarClick"
                 v-html="statusBarClickable"
             ></div>
         </div>
-        <div v-show="!clickControl && showStatusBar && statusBarClickOpen" class="layout" 
+        <div
+            v-show="!clickControl && showStatusBar && statusBarClickOpen" class="layout" 
             @mousedown.prevent.stop @touchstart.stop
             @click.prevent.stop="onStatusBarClick"
             v-html="statusBarClickable"
@@ -46,6 +49,7 @@ import vueComponent from '../../vueComponent.js';
 
 import {loadCSS} from 'fg-loadcss';
 import _ from 'lodash';
+import he from 'he';
 
 import './TextPage.css';
 
@@ -62,7 +66,14 @@ const componentOptions = {
     watch: {
         bookPos: function() {
             this.$emit('book-pos-changed', {bookPos: this.bookPos, bookPosSeen: this.bookPosSeen});
+
             this.draw();
+
+            if (this.userBookPosChange) {
+                this.$emit('hide-tool-bar', {show: (this.bookPos == 0 || this.bookPos < this.prevBookPos)});
+                this.prevBookPos = this.bookPos;
+                this.userBookPosChange = false;
+            }
         },
         bookPosSeen: function() {
             this.$emit('book-pos-changed', {bookPos: this.bookPos, bookPosSeen: this.bookPosSeen});
@@ -95,6 +106,8 @@ class TextPage {
     lastBook = null;
     bookPos = 0;
     bookPosSeen = null;
+    prevBookPos = 0;
+    userBookPosChange = false;
 
     fontStyle = null;
     fontSize = null;
@@ -151,7 +164,7 @@ class TextPage {
 
         this.$root.addEventHook('resize', async() => {
             this.$nextTick(this.onResize);
-            await utils.sleep(500);
+            await utils.sleep(200);
             this.$nextTick(this.onResize);
         });
     }
@@ -495,12 +508,25 @@ class TextPage {
     }
 
     async onResize() {
+        if (this.resizing)
+            return;
+        
+        this.resizing = true;
         try {
+            const scrolled = this.doingScrolling;
+            if (scrolled)
+                await this.stopTextScrolling();
+
             this.calcDrawProps();
             this.setBackground();
             this.draw();
+
+            if (scrolled)
+                this.startTextScrolling();
         } catch (e) {
             //
+        } finally {
+            this.resizing = false;
         }
     }
 
@@ -648,7 +674,7 @@ class TextPage {
         }
 
         if (this.book && this.bookPos > 0 && this.bookPos >= this.parsed.textLength) {
-            this.doEnd(true);
+            this.doEnd(true, false);
             return;
         }
 
@@ -671,7 +697,7 @@ class TextPage {
         this.debouncedDrawPageDividerAndOrnament();
 
         if (this.book && this.linesDown && this.linesDown.length < this.pageLineCount) {
-            this.doEnd(true);
+            this.doEnd(true, false);
             return;
         }
     }
@@ -907,12 +933,14 @@ class TextPage {
 
     doDown() {
         if (this.linesDown && this.linesDown.length > this.pageLineCount && this.pageLineCount > 0) {
+            this.userBookPosChange = true;
             this.bookPos = this.linesDown[1].begin;
         }
     }
 
     doUp() {
         if (this.linesUp && this.linesUp.length > 1 && this.pageLineCount > 0) {
+            this.userBookPosChange = true;
             this.bookPos = this.linesUp[1].begin;
         }
     }
@@ -925,6 +953,7 @@ class TextPage {
             if (i >= 0 && this.linesDown.length >= 2*i + (this.keepLastToFirst ? 1 : 0)) {
                 this.currentAnimation = this.pageChangeAnimation;
                 this.pageChangeDirectionDown = true;
+                this.userBookPosChange = true;
                 this.bookPos = this.linesDown[i].begin;
             } else 
                 this.doEnd();
@@ -940,6 +969,7 @@ class TextPage {
             if (i >= 0 && this.linesUp.length > i) {
                 this.currentAnimation = this.pageChangeAnimation;
                 this.pageChangeDirectionDown = false;
+                this.userBookPosChange = true;
                 this.bookPos = this.linesUp[i].begin;
             }
         }
@@ -948,10 +978,11 @@ class TextPage {
     doHome() {
         this.currentAnimation = this.pageChangeAnimation;
         this.pageChangeDirectionDown = false;
+        this.userBookPosChange = true;
         this.bookPos = 0;
     }
 
-    doEnd(noAni) {
+    doEnd(noAni, isUser = true) {
         if (this.parsed.para.length && this.pageLineCount > 0) {
             let i = this.parsed.para.length - 1;
             let lastPos = this.parsed.para[i].offset + this.parsed.para[i].length - 1;
@@ -962,6 +993,7 @@ class TextPage {
                 if (!noAni)
                     this.currentAnimation = this.pageChangeAnimation;
                 this.pageChangeDirectionDown = true;
+                this.userBookPosChange = isUser;
                 this.bookPos = lines[i].begin;
             }
         }
@@ -1201,8 +1233,54 @@ class TextPage {
         }
 
         return action;
-   }
+    }
 
+    copyText(event) {
+        //все это для того, чтобы правильно расставить переносы \n при копировании текста
+        //прямо с текущей страницы
+
+        //подготовка, вытаскиваем весь текст страницы
+        const lines = this.getLines(this.bookPos);
+        const decodedLines = [];
+        for (const line of lines.linesDown) {
+            let lineText = '';
+            for (const part of line.parts) {
+                lineText += part.text;
+            }
+            decodedLines.push({text: he.decode(lineText), first: line.first});
+        }
+
+        let i = 0;
+        const findDecoded = (line) => {
+            for (let j = i; j < decodedLines.length; j++) {
+                const decoded = decodedLines[j];
+                if (decoded.text.indexOf(line) >= 0) {
+                    i = j;
+                    return decoded;
+                }
+            }
+            return;
+        }
+
+        const selection = document.getSelection();
+        const splitted = selection.toString().split(/[\n\r]/);
+        
+        let filtered = '';
+        //формируем filtered, учитывая переносы из decodedLines
+        for (const line of splitted) {
+            const found = findDecoded(line);
+            if (found && found.first) {
+                filtered += (filtered ? '\n' : '') + line;
+            } else {
+                filtered += (filtered ? '\r ' : '') + line;
+            }
+        }
+
+        //маленькие хитрости, убираем переносы по слогам
+        filtered = filtered.replace(/-\r /g, '').replace(/\r /g, ' ');
+
+        event.clipboardData.setData('text/plain', filtered);
+    }
 }
 
 export default vueComponent(TextPage);

client/components/Reader/share/BookParser.js

@@ -3,6 +3,8 @@ import sax from '../../../../server/core/sax';
 import * as utils from '../../../share/utils';
 
 const maxImageLineCount = 100;
+const maxParaLength = 10000;
+const maxParaTextLength = 10000;
 
 // defaults
 const defaultSettings = {
@@ -83,6 +85,7 @@ export default class BookParser {
         let binaryId = '';
         let binaryType = '';
         let dimPromises = [];
+        this.coverPageId = '';
 
         //оглавление
         this.contents = [];
@@ -226,13 +229,26 @@ export default class BookParser {
             paraOffset += len;
         };
 
-        const growParagraph = (text, len) => {
+        const growParagraph = (text, len, textRaw) => {
+            //начальный параграф
             if (paraIndex < 0) {
                 newParagraph();
                 growParagraph(text, len);
                 return;
             }
 
+            //ограничение на размер куска текста в параграфе
+            if (textRaw && textRaw.length > maxParaTextLength) {
+                while (textRaw.length > 0) {
+                    const textPart = textRaw.substring(0, maxParaTextLength);
+                    textRaw = textRaw.substring(maxParaTextLength);
+
+                    newParagraph();
+                    growParagraph(textPart, textPart.length);
+                }
+                return;
+            }
+
             if (inSubtitle) {
                 curSubtitle.title += text;
             } else if (inTitle) {
@@ -240,6 +256,14 @@ export default class BookParser {
             }
 
             const p = para[paraIndex];
+
+            //ограничение на размер параграфа
+            if (p.length > maxParaLength) {
+                newParagraph();
+                growParagraph(text, len);
+                return;
+            }
+
             p.length += len;
             p.text += text;
             paraOffset += len;
@@ -266,7 +290,7 @@ export default class BookParser {
                     const href = attrs.href.value;
                     const alt = (attrs.alt && attrs.alt.value ? attrs.alt.value : '');
                     const {id, local} = this.imageHrefToId(href);
-                    if (href[0] == '#') {//local
+                    if (local) {//local
                         imageNum++;
 
                         if (inPara && !this.sets.showInlineImagesInCenter && !center)
@@ -278,6 +302,11 @@ export default class BookParser {
 
                         if (inPara && this.sets.showInlineImagesInCenter)
                             newParagraph();
+
+                        //coverpage
+                        if (path == '/fictionbook/description/title-info/coverpage/image') {
+                            this.coverPageId = id;
+                        }
                     } else {//external
                         imageNum++;
 
@@ -536,7 +565,7 @@ export default class BookParser {
                 tClose += (center ? '</center>' : '');
 
                 if (text != ' ')
-                    growParagraph(`${tOpen}${text}${tClose}`, text.length);
+                    growParagraph(`${tOpen}${text}${tClose}`, text.length, text);
                 else
                     growParagraph(' ', 1);
             }

client/components/Reader/share/bookManager.js

@@ -1,10 +1,14 @@
 import localForage from 'localforage';
+import path from 'path-browserify';
 import _ from 'lodash';
 
-import * as utils from '../../../share/utils';
 import BookParser from './BookParser';
+import readerApi from '../../../api/reader';
+import coversStorage from './coversStorage';
+import * as utils from '../../../share/utils';
 
 const maxDataSize = 500*1024*1024;//compressed bytes
+const maxRecentLength = 5000;
 
 //локальный кэш метаданных книг, ограничение maxDataSize
 const bmMetaStore = localForage.createInstance({
@@ -17,9 +21,6 @@ const bmDataStore = localForage.createInstance({
 });
 
 //список недавно открытых книг
-const bmRecentStoreOld = localForage.createInstance({
-    name: 'bmRecentStore'
-});
 const bmRecentStoreNew = localForage.createInstance({
     name: 'bmRecentStoreNew'
 });
@@ -39,7 +40,7 @@ class BookManager {
 
         this.saveRecentItem = _.debounce(() => {
             bmRecentStoreNew.setItem('recent-item', this.recentItem);
-            this.recentRev = (this.recentRev < 1000 ? this.recentRev + 1 : 1);
+            this.recentRev = (this.recentRev < maxRecentLength ? this.recentRev + 1 : 1);
             bmRecentStoreNew.setItem('rev', this.recentRev);
         }, 200, {maxWait: 300});
 
@@ -54,6 +55,9 @@ class BookManager {
             if (this.recentItem)
                 this.recent[this.recentItem.key] = this.recentItem;
 
+            //конвертируем в новые ключи
+            await this.convertRecent();
+
             this.recentLastKey = await bmRecentStoreNew.getItem('recent-last-key');
             if (this.recentLastKey) {
                 const meta = await bmMetaStore.getItem(`bmMeta-${this.recentLastKey}`);
@@ -63,48 +67,6 @@ class BookManager {
             }
 
             await this.cleanRecentBooks();
-
-            //TODO: убрать после 06.2021, когда bmRecentStoreOld устареет
-            {
-                await this.convertFileToDiskPrefix();
-                if (this.recentRev > 10)
-                    await bmRecentStoreOld.clear();
-            }
-        } else {//TODO: убрать после 06.2021, когда bmRecentStoreOld устареет
-            this.recentLast = await bmRecentStoreOld.getItem('recent-last');
-            if (this.recentLast) {
-                this.recent[this.recentLast.key] = this.recentLast;
-                const meta = await bmMetaStore.getItem(`bmMeta-${this.recentLast.key}`);
-                if (_.isObject(meta)) {
-                    this.books[meta.key] = meta;
-                }
-            }
-
-            let key = null;
-            const len = await bmRecentStoreOld.length();
-            for (let i = len - 1; i >= 0; i--) {
-                key = await bmRecentStoreOld.key(i);
-                if (key) {
-                    let r = await bmRecentStoreOld.getItem(key);
-                    if (_.isObject(r) && r.key) {
-                        this.recent[r.key] = r;
-                    }
-                } else  {
-                    await bmRecentStoreOld.removeItem(key);
-                }
-            }
-
-            //размножение для дебага
-            /*if (key) {
-                for (let i = 0; i < 1000; i++) {
-                    const k = this.keyFromUrl(i.toString());
-                    this.recent[k] = Object.assign({}, _.cloneDeep(this.recent[key]), {key: k, touchTime: Date.now() - 1000000, url: utils.randomHexString(300)});
-                }
-            }*/
-
-            await bmRecentStoreNew.setItem('recent', this.recent);
-            this.recentRev = 1;
-            await bmRecentStoreNew.setItem('rev', this.recentRev);
         }
 
         this.recentChanged = true;
@@ -112,6 +74,40 @@ class BookManager {
         this.loadStored();//no await
     }
 
+    //TODO: убрать в 2025г
+    async convertRecent() {
+        const converted = await bmRecentStoreNew.getItem('recent-converted');
+
+        if (converted)
+            return;
+
+        const newRecent = {};
+        for (const book of Object.values(this.recent)) {
+
+            if (!book.path) {
+                continue;
+            }
+
+            const newKey = this.keyFromPath(book.path);
+
+            newRecent[newKey] = _.cloneDeep(book);
+            newRecent[newKey].key = newKey;
+            if (!newRecent[newKey].loadTime)
+                newRecent[newKey].loadTime = newRecent[newKey].addTime;
+        }
+
+        this.recent = newRecent;
+
+        //console.log(converted);
+        (async() => {
+            await utils.sleep(3000);
+            this.saveRecent();
+            this.emit('recent-changed');
+            this.emit('set-recent');
+            await bmRecentStoreNew.setItem('recent-converted', true);
+        })();
+    }
+
     //Ленивая асинхронная загрузка bmMetaStore
     async loadStored() {
         //даем время для загрузки последней читаемой книги, чтобы не блокировать приложение
@@ -238,8 +234,8 @@ class BookManager {
 
     async addBook(newBook, callback) {        
         let meta = {url: newBook.url, path: newBook.path};
-        meta.key = this.keyFromUrl(meta.url);
-        meta.addTime = Date.now();
+        meta.key = this.keyFromPath(meta.path);
+        meta.addTime = Date.now();//время добавления в кеш
 
         const cb = (perc) => {
             const p = Math.round(30*perc/100);
@@ -274,10 +270,10 @@ class BookManager {
     async hasBookParsed(meta) {
         if (!this.books) 
             return false;
-        if (!meta.url)
+        if (!meta.path)
             return false;
         if (!meta.key)
-            meta.key = this.keyFromUrl(meta.url);
+            meta.key = this.keyFromPath(meta.path);
 
         let book = this.books[meta.key];
 
@@ -292,8 +288,12 @@ class BookManager {
 
     async getBook(meta, callback) {
         let result = undefined;
+
+        if (!meta.path)
+            return;
+
         if (!meta.key)
-            meta.key = this.keyFromUrl(meta.url);
+            meta.key = this.keyFromPath(meta.path);
 
         result = this.books[meta.key];
 
@@ -303,11 +303,6 @@ class BookManager {
                 this.books[meta.key] = result;
         }
 
-        //Если файл на сервере изменился, считаем, что в кеше его нету
-        if (meta.path && result && meta.path != result.path) {
-            return;
-        }
-
         if (result && !result.parsed) {
             let data = await bmDataStore.getItem(`bmData-${meta.key}`);
             callback(5);
@@ -352,9 +347,38 @@ class BookManager {
         const parsed = new BookParser(this.settings);
 
         const parsedMeta = await parsed.parse(data, callback);
+
+        //cover page
+        let coverPageUrl = '';
+        if (parsed.coverPageId && parsed.binary[parsed.coverPageId]) {
+            const bin = parsed.binary[parsed.coverPageId];
+            let dataUrl = `data:${bin.type};base64,${bin.data}`;
+            try {
+                dataUrl = await utils.resizeImage(dataUrl, 160, 160, 0.94);
+            } catch (e) {
+                console.error(e);
+            }
+
+            coverPageUrl = readerApi.makeUrlFromBuf(dataUrl);
+
+            //далее асинхронно 
+            (async() => {
+                //отправим dataUrl на сервер в /upload
+                try {
+                    await readerApi.uploadFileBuf(dataUrl, coverPageUrl);
+                } catch (e) {
+                    console.error(e);
+                }
+
+                //сохраним в storage
+                await coversStorage.setData(coverPageUrl, dataUrl);
+            })();
+        }
+
         const result = Object.assign({}, meta, parsedMeta, {
             length: data.length,
             textLength: parsed.textLength,
+            coverPageUrl,
             parsed
         });
 
@@ -367,14 +391,24 @@ class BookManager {
         return result;
     }
 
-    keyFromUrl(url) {
+    /*keyFromUrl(url) {
         return utils.stringToHex(url);
+    }*/
+
+    keyFromPath(bookPath) {
+        return path.basename(bookPath);
     }
 
+    keysEqual(bookPath1, bookPath2) {
+        if (bookPath1 === undefined || bookPath2 === undefined)
+            return false;
+        
+        return (this.keyFromPath(bookPath1) === this.keyFromPath(bookPath2));
+    }
     //-- recent --------------------------------------------------------------
     async recentSetItem(item = null, skipCheck = false) {
         const rev = await bmRecentStoreNew.getItem('rev');
-        if (rev != this.recentRev && !skipCheck) {
+        if (rev != this.recentRev && !skipCheck) {//если изменение произошло в другой вкладке барузера
             const newRecent = await bmRecentStoreNew.getItem('recent');
             Object.assign(this.recent, newRecent);
             this.recentItem = await bmRecentStoreNew.getItem('recent-item');
@@ -411,7 +445,10 @@ class BookManager {
 
     async setRecentBook(value) {
         let result = this.metaOnly(value);
-        result.touchTime = Date.now();
+        result.touchTime = Date.now();//время последнего чтения
+        if (!result.loadTime)
+            result.loadTime = Date.now();//время загрузки файла
+
         result.deleted = 0;
 
         if (this.recent[result.key]) {
@@ -427,9 +464,9 @@ class BookManager {
         return this.recent[value.key];
     }
 
-    async delRecentBook(value) {
+    async delRecentBook(value, delFlag = 1) {
         const item = this.recent[value.key];
-        item.deleted = 1;
+        item.deleted = delFlag;
 
         if (this.recentLastKey == value.key) {
             await this.recentSetLastKey(null);
@@ -439,11 +476,18 @@ class BookManager {
         this.emit('recent-deleted', value.key);
     }
 
+    async restoreRecentBook(value) {
+        const item = this.recent[value.key];
+        item.deleted = 0;
+
+        await this.recentSetItem(item);
+    }
+
     async cleanRecentBooks() {
         const sorted = this.getSortedRecent();
 
         let isDel = false;
-        for (let i = 1000; i < sorted.length; i++) {
+        for (let i = maxRecentLength; i < sorted.length; i++) {
             delete this.recent[sorted[i].key];
             isDel = true;
         }
@@ -455,33 +499,6 @@ class BookManager {
         return isDel;
     }
 
-    async convertFileToDiskPrefix() {
-        let isConverted = false;
-
-        const newRecent = {};
-        for (let key of Object.keys(this.recent)) {
-            let newKey = key;
-            let newUrl = this.recent[key].url;
-
-            if (newKey.indexOf('66696c65') == 0) {
-                newKey = newKey.replace(/^66696c65/, '6469736b');
-                if (newUrl)
-                    newUrl = newUrl.replace(/^file/, 'disk');
-                isConverted = true;
-            }
-
-            newRecent[newKey] = this.recent[key];
-            newRecent[newKey].key = newKey;
-            if (newUrl)
-                newRecent[newKey].url = newUrl;
-        }
-        if (isConverted) {
-            this.recent = newRecent;
-            await this.recentSetItem(null, true);
-        }
-        return isConverted;
-    }
-
     mostRecentBook() {
         if (this.recentLastKey) {
             return this.recent[this.recentLastKey];
@@ -490,7 +507,7 @@ class BookManager {
 
         let max = 0;
         let result = null;
-        for (let key in this.recent) {
+        for (const key in this.recent) {
             const book = this.recent[key];
             if (!book.deleted && book.touchTime > max) {
                 max = book.touchTime;
@@ -521,6 +538,43 @@ class BookManager {
         return result;
     }
 
+    findRecentByUrlAndPath(url, bookPath) {
+        if (bookPath) {
+            const key = this.keyFromPath(bookPath);
+            const book = this.recent[key];
+            if (book && !book.deleted)
+                return book;
+        }
+
+        let max = 0;
+        let result = null;
+
+        for (const key in this.recent) {
+            const book = this.recent[key];
+            if (!book.deleted && book.url == url && book.loadTime > max) {
+                max = book.loadTime;
+                result = book;
+            }
+        }
+
+        return result;
+    }
+
+    findRecentBySameBookKey(sameKey) {
+        let max = 0;
+        let result = null;
+
+        for (const key in this.recent) {
+            const book = this.recent[key];
+            if (!book.deleted && book.sameBookKey == sameKey && book.loadTime > max) {
+                max = book.loadTime;
+                result = book;
+            }
+        }
+
+        return result;
+    }
+
     async setRecent(value) {
         const mergedRecent = _.cloneDeep(this.recent);
 

client/components/Reader/share/coversStorage.js

@@ -0,0 +1,61 @@
+import localForage from 'localforage';
+//import _ from 'lodash';
+import * as utils from '../../../share/utils';
+
+const maxDataSize = 100*1024*1024;
+
+const coversStore = localForage.createInstance({
+    name: 'coversStorage'
+});
+
+class CoversStorage {
+    constructor() {
+    }
+
+    async init() {
+        this.cleanCovers(); //no await
+    }
+
+    async setData(key, data) {
+        await coversStore.setItem(key, {addTime: Date.now(), data});
+    }
+
+    async getData(key) {
+        const item = await coversStore.getItem(key);
+        return (item ? item.data : undefined);
+    }
+
+    async removeData(key) {
+        await coversStore.removeItem(key);
+    }
+
+    async cleanCovers() {
+        await utils.sleep(10000);
+
+        while (1) {// eslint-disable-line no-constant-condition
+            let size = 0;
+            let min = Date.now();
+            let toDel = null;
+            for (const key of (await coversStore.keys())) {
+                const item = await coversStore.getItem(key);
+
+                size += item.data.length;
+
+                if (item.addTime < min) {
+                    toDel = key;
+                    min = item.addTime;
+                }
+            }
+
+
+            if (size > maxDataSize && toDel) {
+                await this.removeData(toDel);
+            } else {
+                break;
+            }
+        }
+    }
+
+}
+
+export default new CoversStorage();

client/components/Reader/share/wallpaperStorage.js

@@ -32,6 +32,10 @@ class WallpaperStorage {
         this.cachedKeys = await wpStore.keys();
     }
 
+    async getKeys() {
+        return await wpStore.keys();
+    }
+
     keyExists(key) {//не асинхронная
         return this.cachedKeys.includes(key);
     }

client/components/Reader/versionHistory.js

@@ -1,51 +1,137 @@
 export const versionHistory = [
 {
+    version: '0.11.8',
+    releaseDate: '2022-07-14',
+    showUntil: '2022-07-13',
+    content:
+`
+<ul>
+    <li>добавлено отображение и синхронизация обложек в окне загруженных книг</li>
+    <li>добавлена синхронизация обоев</li>
+</ul>
+
+`
+},
+
+{
+    version: '0.11.7',
+    releaseDate: '2022-07-12',
+    showUntil: '2022-07-19',
+    content:
+`
+<ul>
+    <li>добавлено автосокрытие панели управления при листании, отключается в настройках</li>
+    <li>изменения в окне загруженных книг:</li>
+        <ul>
+            <li>добавлена группировка по версиям файла одной и той же книги</li>
+            <li>группировка происходит по имени загружаемого файла, либо по URL книги</li>
+            <li>добавлены различные методы сортировки списка загруженных книг</li>
+            <li>нумерация всегда осуществляется по времени загрузки</li>
+        </ul>
+    <li>незначительные общие изменения интерфейса, приведение к единому стилю</li>
+    <li>исправления багов</li>
+</ul>
+
+`
+},
+
+{
+    version: '0.11.6',
+    releaseDate: '2022-07-02',
+    showUntil: '2022-07-01',
+    content:
+`
+<ul>
+    <li>улучшено копирование текста прямо со страницы, для переводчиков</li>
+    <li>актуализация используемых пакетов</li>
+</ul>
+
+`
+},
+
+{
+    version: '0.11.5',
+    releaseDate: '2022-04-15',
+    showUntil: '2022-04-14',
+    content:
+`
+<ul>
+    <li>небольшие дополнения интерфейса</li>
+    <li>исправления багов</li>
+</ul>
+
+`
+},
+
+{
+    version: '0.11.1',
+    releaseDate: '2021-12-03',
+    showUntil: '2021-12-02',
+    content:
+`
+<ul>
+    <li>переход на JembaDb вместо SQLite</li>
+</ul>
+
+`
+},
+
+{
+    version: '0.11.0',
+    releaseDate: '2021-11-18',
     showUntil: '2021-11-17',
-    header: '0.11.0 (2021-11-18)',
     content:
 `
 <ul>
     <li>переход на Vue 3</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.10.3',
+    releaseDate: '2021-10-24',
     showUntil: '2021-10-23',
-    header: '0.10.3 (2021-10-24)',
     content:
 `
 <ul>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.10.2',
+    releaseDate: '2021-10-19',
     showUntil: '2021-10-18',
-    header: '0.10.2 (2021-10-19)',
     content:
 `
 <ul>
     <li>актуализация версий пакетов и стека используемых технологий</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.10.1',
+    releaseDate: '2021-10-10',
     showUntil: '2021-10-09',
-    header: '0.10.1 (2021-10-10)',
     content:
 `
 <ul>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.10.0',
+    releaseDate: '2021-02-09',
     showUntil: '2021-02-16',
-    header: '0.10.0 (2021-02-09)',
     content:
 `
 <ul>
@@ -54,12 +140,14 @@ export const versionHistory = [
     <li>в настройки добавлена возможность загрузки пользовательских обоев (пока без синхронизации)</li>
     <li>немного улучшен парсинг fb2</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.9.12',
+    releaseDate: '2020-12-18',
     showUntil: '2020-12-17',
-    header: '0.9.12 (2020-12-18)',
     content:
 `
 <ul>
@@ -68,23 +156,27 @@ export const versionHistory = [
     <li>добавлена кнопка для быстрого доступа к настройкам конвертирования</li>
     <li>улучшения работы конвертеров</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.9.11',
+    releaseDate: '2020-12-09',
     showUntil: '2020-12-08',
-    header: '0.9.11 (2020-12-09)',
     content:
 `
 <ul>
     <li>оптимизации, улучшения работы конвертеров</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.9.10',
+    releaseDate: '2020-12-03',
     showUntil: '2020-12-10',
-    header: '0.9.10 (2020-12-03)',
     content:
 `
 <ul>
@@ -92,69 +184,81 @@ export const versionHistory = [
     <li>добавлена поддержка Rar-архивов</li>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.9.9',
+    releaseDate: '2020-11-21',
     showUntil: '2020-11-20',
-    header: '0.9.9 (2020-11-21)',
     content:
 `
 <ul>
     <li>оптимизации, исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.9.8',
+    releaseDate: '2020-11-13',
     showUntil: '2020-11-12',
-    header: '0.9.8 (2020-11-13)',
     content:
 `
 <ul>
     <li>добавлено окно "Оглавление/закладки"</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.9.7',
+    releaseDate: '2020-11-12',
     showUntil: '2020-11-11',
-    header: '0.9.7 (2020-11-12)',
     content:
 `
 <ul>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.9.6',
+    releaseDate: '2020-11-06',
     showUntil: '2020-11-05',
-    header: '0.9.6 (2020-11-06)',
     content:
 `
 <ul>
     <li>завершена работа над новым окном "Библиотека"</li>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.9.5',
+    releaseDate: '2020-11-01',
     showUntil: '2020-10-31',
-    header: '0.9.5 (2020-11-01)',
     content:
 `
 <ul>
     <li>на панель инструментов добавлена новая кнопка "Обновить с разбиением на параграфы"</li>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.9.4',
+    releaseDate: '2020-10-29',
     showUntil: '2020-10-28',
-    header: '0.9.4 (2020-10-29)',
     content:
 `
 <ul>
@@ -162,23 +266,27 @@ export const versionHistory = [
     <li>для liberama.top добавлено новое окно: "Библиотека"</li>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.9.3',
+    releaseDate: '2020-05-21',
     showUntil: '2020-05-20',
-    header: '0.9.3 (2020-05-21)',
     content:
 `
 <ul>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.9.2',
+    releaseDate: '2020-03-15',
     showUntil: '2020-04-25',
-    header: '0.9.2 (2020-03-15)',
     content:
 `
 <ul>
@@ -186,119 +294,139 @@ export const versionHistory = [
     <li>переход на Service Worker вместо AppCache для автономного режима работы</li>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.9.1',
+    releaseDate: '2020-03-03',
     showUntil: '2020-03-02',
-    header: '0.9.1 (2020-03-03)',
     content:
 `
 <ul>
     <li>улучшение работы серверной части</li>
     <li>незначительные изменения интерфейса</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.9.0',
+    releaseDate: '2020-02-26',
     showUntil: '2020-02-25',
-    header: '0.9.0 (2020-02-26)',
     content:
 `
 <ul>
     <li>переход на UI-фреймфорк Quasar</li>
     <li>незначительные изменения интерфейса</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.8.4',
+    releaseDate: '2020-02-06',
     showUntil: '2020-02-05',
-    header: '0.8.4 (2020-02-06)',
     content:
 `
 <ul>
     <li>добавлен paypal-адрес для пожертвований</li>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.8.3',
+    releaseDate: '2020-01-28',
     showUntil: '2020-01-27',
-    header: '0.8.3 (2020-01-28)',
     content:
 `
 <ul>
     <li>добавлено всплывающее окно с акцией "Оплатим хостинг вместе"</li>
     <li>внутренние оптимизации</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.8.2',
+    releaseDate: '2020-01-20',
     showUntil: '2020-01-19',
-    header: '0.8.2 (2020-01-20)',
     content:
 `
 <ul>
     <li>внутренние оптимизации</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.8.1',
+    releaseDate: '2020-01-07',
     showUntil: '2020-01-06',
-    header: '0.8.1 (2020-01-07)',
     content:
 `
 <ul>
     <li>добавлена частичная поддержка формата FB3</li>
     <li>исправлен баг "Request path contains unescaped characters"</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.8.0',
+    releaseDate: '2020-01-02',
     showUntil: '2020-01-05',
-    header: '0.8.0 (2020-01-02)',
     content:
 `
 <ul>
     <li>окончательный переход на https</li>
     <li>код проекта теперь Open Source: <a href="https://github.com/bookpauk/liberama" target="_blank">https://github.com/bookpauk/liberama</a></li>
 </ul>
+
 `
 },
 
 {
+    version: '0.7.9',
+    releaseDate: '2019-11-27',
     showUntil: '2019-11-26',
-    header: '0.7.9 (2019-11-27)',
     content:
 `
 <ul>
     <li>добавлен неубираемый баннер для http-версии о переходе на httpS</li>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.7.8',
+    releaseDate: '2019-11-25',
     showUntil: '2019-11-24',
-    header: '0.7.8 (2019-11-25)',
     content:
 `
 <ul>
     <li>улучшение html-фильтров для сайтов</li>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.7.7',
+    releaseDate: '2019-11-06',
     showUntil: '2019-11-10',
-    header: '0.7.7 (2019-11-06)',
     content:
 `
 <ul>
@@ -310,34 +438,40 @@ export const versionHistory = [
         <li style="list-style-type: square">от центра влево: уменьшить скорость скроллинга</li>
     </ul>
 </ul>
+
 `
 },
 
 {
+    version: '0.7.6',
+    releaseDate: '2019-10-30',
     showUntil: '2019-10-29',
-    header: '0.7.6 (2019-10-30)',
     content:
 `
 <ul>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.7.5',
+    releaseDate: '2019-10-22',
     showUntil: '2019-10-21',
-    header: '0.7.5 (2019-10-22)',
     content:
 `
 <ul>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.7.3',
+    releaseDate: '2019-10-18',
     showUntil: '2019-10-17',
-    header: '0.7.3 (2019-10-18)',
     content:
 `
 <ul>
@@ -346,12 +480,14 @@ export const versionHistory = [
     <li>добавлен параметр "Включить html-фильтр для сайтов" в раздел "Вид"->"Текст" в настройках</li>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.7.1',
+    releaseDate: '2019-09-20',
     showUntil: '2019-09-19',
-    header: '0.7.1 (2019-09-20)',
     content:
 `
 <ul>
@@ -359,12 +495,14 @@ export const versionHistory = [
     <li>на панель управления добавлена кнопка "Автономный режим"</li>
     <li>актуализирована справка</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.7.0',
+    releaseDate: '2019-09-07',
     showUntil: '2019-10-01',
-    header: '0.7.0 (2019-09-07)',
     content:
 `
 <ul>
@@ -375,23 +513,27 @@ export const versionHistory = [
     <li>немного улучшен внешний вид и управление на смартфонах</li>
     <li>добавлен параметр "Компактность" в раздел "Вид"->"Текст" в настройках</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.6.10',
+    releaseDate: '2019-07-21',
     showUntil: '2019-07-20',
-    header: '0.6.10 (2019-07-21)',
     content:
 `
 <ul>
     <li>исправления багов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.6.9',
+    releaseDate: '2019-06-23',
     showUntil: '2019-06-22',
-    header: '0.6.9 (2019-06-23)',
     content:
 `
 <ul>
@@ -402,12 +544,14 @@ export const versionHistory = [
     <li>улучшены прогрессбары</li>
     <li>исправления недочетов, небольшие оптимизации</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.6.7',
+    releaseDate: '2019-05-30',
     showUntil: '2019-06-05',
-    header: '0.6.7 (2019-05-30)',
     content:
 `
 <ul>
@@ -420,36 +564,42 @@ export const versionHistory = [
     <li>добавлен GET-параметр вида "/reader?__pp=50.5&url=..." для указания позиции в книге в процентах</li>
     <li>исправления багов и недочетов</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.6.6',
+    releaseDate: '2019-03-29',
     showUntil: '2019-03-29',
-    header: '0.6.6 (2019-03-29)',
     content:
 `
 <ul>
     <li>в справку добавлено описание настройки браузеров для автономной работы читалки (без доступа к интернету)</li>
     <li>оптимизации процесса синхронизации, внутренние переделки</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.6.4',
+    releaseDate: '2019-03-24',
     showUntil: '2019-03-24',
-    header: '0.6.4 (2019-03-24)',
     content:
 `
 <ul>
     <li>исправления багов, оптимизации</li>
     <li>добавлена возможность синхронизации данных между устройствами</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.5.4',
+    releaseDate: '2019-03-04',
     showUntil: '2019-03-04',
-    header: '0.5.4 (2019-03-04)',
     content:
 `
 <ul>
@@ -458,12 +608,14 @@ export const versionHistory = [
     <li>(0.4.2) фильтр для СИ больше не вырезает изображения</li>
     <li>(0.4.0) добавлено отображение картинок в fb2</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.3.0',
+    releaseDate: '2019-02-17',
     showUntil: '2019-02-17',
-    header: '0.3.0 (2019-02-17)',
     content:
 `
 <ul>
@@ -471,12 +623,14 @@ export const versionHistory = [
     <li>улучшено распознавание текста</li>
     <li>изменена верстка страницы - убрано позиционирование каждого слова</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.1.7',
+    releaseDate: '2019-02-14',
     showUntil: '2019-02-14',
-    header: '0.1.7 (2019-02-14)',
     content:
 `
 <ul>
@@ -486,17 +640,20 @@ export const versionHistory = [
     <li>добавлена возможность сброса настроек</li>
     <li>убран автоматический редирект на последнюю загруженную книгу, если не задан url в маршруте</li>
 </ul>
+
 `
 },
 
 {
+    version: '0.1.0',
+    releaseDate: '2019-02-12',
     showUntil: '2019-02-12',
-    header: '0.1.0 (2019-02-12)',
     content:
 `
 <ul>
     <li>первый деплой проекта, длительность разработки - 2 месяца</li>
 </ul>
+
 `
 },
 

client/components/share/StdDialog.vue

@@ -55,6 +55,34 @@
             </div>
         </div>
 
+        <!--------------------------------------------------->
+        <div v-show="type == 'askYesNo'" class="bg-white no-wrap">
+            <div class="header row">
+                <div class="caption col row items-center q-ml-md">
+                    <q-icon v-show="caption" class="q-mr-sm" :class="iconColor" :name="iconName" size="28px"></q-icon>
+                    <div v-html="caption"></div>
+                </div>
+                <div class="close-icon column justify-center items-center">
+                    <q-btn v-close-popup flat round dense>
+                        <q-icon name="la la-times" size="18px"></q-icon>
+                    </q-btn>
+                </div>
+            </div>
+
+            <div class="q-mx-md">
+                <div v-html="message"></div>
+            </div>
+
+            <div class="buttons row justify-end q-pa-md">
+                <q-btn v-close-popup class="q-px-md q-ml-sm" dense no-caps>
+                    Нет
+                </q-btn>
+                <q-btn class="q-px-md q-ml-sm" color="primary" dense no-caps @click="okClick">
+                    Да
+                </q-btn>
+            </div>
+        </div>
+
         <!--------------------------------------------------->
         <div v-show="type == 'prompt'" class="bg-white no-wrap">
             <div class="header row">
@@ -262,6 +290,23 @@ class StdDialog {
         });
     }
 
+    askYesNo(message, caption, opts) {
+        return new Promise((resolve) => {
+            this.init(message, caption, opts);
+
+            this.hideTrigger = () => {
+                if (this.ok) {
+                    resolve(true);
+                } else {
+                    resolve(false);
+                }
+            };
+
+            this.type = 'askYesNo';
+            this.active = true;
+        });
+    }
+
     prompt(message, caption, opts) {
         return new Promise((resolve) => {
             this.enableValidator = false;

client/components/share/Window.vue

@@ -153,7 +153,7 @@ export default vueComponent(Window);
 }
 
 .header {
-    background: linear-gradient(to bottom right, green, #59B04F);
+    background: linear-gradient(to bottom right, #007000, #59B04F);
     align-items: center;
     height: 30px;
 }
@@ -161,8 +161,8 @@ export default vueComponent(Window);
 .header-text {
     margin-left: 10px;
     margin-right: 10px;
-    color: yellow;
-    text-shadow: 2px 1px 5px black, 2px 2px 5px black;
+    color: #FFFFA0;
+    text-shadow: 2px 2px 5px #005000, 2px 1px 5px #005000;
     overflow: hidden;
     white-space: nowrap;
 }
@@ -174,7 +174,8 @@ export default vueComponent(Window);
 }
 
 .close-button:hover {
-    background-color: #69C05F;
+    color: white;
+    background-color: #FF3030;
 }
 
-</style>
+</style>

client/quasar.js

@@ -32,6 +32,8 @@ import {QPopupProxy} from 'quasar/src/components/popup-proxy';
 import {QDialog} from 'quasar/src/components/dialog';
 import {QChip} from 'quasar/src/components/chip';
 import {QTree} from 'quasar/src/components/tree';
+import {QVirtualScroll} from 'quasar/src/components/virtual-scroll';
+
 //import {QExpansionItem} from 'quasar/src/components/expansion-item';
 
 const components = {
@@ -62,6 +64,7 @@ const components = {
     QChip,
     QTree,
     //QExpansionItem,
+    QVirtualScroll,
 };
 
 //directives 
@@ -86,7 +89,6 @@ const plugins = {
 import '@quasar/extras/line-awesome/line-awesome.css';
 import lineAwesome from 'quasar/icon-set/line-awesome.js'
 
-//const q: {Quasar, QuasarOptions: { config, components, directives, plugins }};
 export default {
     quasar: Quasar,
     options: { config, components, directives, plugins }, 

client/share/LockQueue.js

@@ -0,0 +1,53 @@
+class LockQueue {
+    constructor(queueSize) {
+        this.queueSize = queueSize;
+        this.freed = true;
+        this.waitingQueue = [];
+    }
+
+    //async
+    get(take = true) {
+        return new Promise((resolve, reject) => {
+            if (this.freed) {
+                if (take)
+                    this.freed = false;
+                resolve();
+                return;
+            }
+
+            if (this.waitingQueue.length < this.queueSize) {
+                this.waitingQueue.push({resolve, reject});
+            } else {
+                reject(new Error('Lock queue is too long'));
+            }
+        });
+    }
+
+    ret() {
+        if (this.waitingQueue.length) {
+            this.waitingQueue.shift().resolve();
+        } else {
+            this.freed = true;
+        }
+    }
+
+    //async
+    wait() {
+        return this.get(false);
+    }
+
+    retAll() {
+        while (this.waitingQueue.length) {
+            this.waitingQueue.shift().resolve();
+        }
+    }
+
+    errAll(error = 'rejected') {
+        while (this.waitingQueue.length) {
+            this.waitingQueue.shift().reject(new Error(error));
+        }
+    }
+
+}
+
+export default LockQueue;

client/share/utils.js

@@ -90,7 +90,7 @@ export function toBase58(data) {
 }
 
 export function fromBase58(data) {
-    return bs58.decode(data);
+    return Buffer.from(bs58.decode(data));
 }
 
 //base-x слишком тормозит, используем sjcl
@@ -107,6 +107,10 @@ export function fromBase64(data) {
     ));
 }
 
+export function hasProp(obj, prop) {
+    return Object.prototype.hasOwnProperty.call(obj, prop);
+}
+
 export function getObjDiff(oldObj, newObj, opts = {}) {
     const {
         exclude = [],
@@ -126,7 +130,7 @@ export function getObjDiff(oldObj, newObj, opts = {}) {
         for (const key of Object.keys(oldObj)) {
             const kp = `${keyPath}${key}`;
 
-            if (newObj.hasOwnProperty(key)) {
+            if (Object.prototype.hasOwnProperty.call(newObj, key)) {
                 if (ex.has(kp))
                     continue;
 
@@ -149,7 +153,7 @@ export function getObjDiff(oldObj, newObj, opts = {}) {
             if (exAdd.has(kp))
                 continue;
 
-            if (!oldObj.hasOwnProperty(key)) {
+            if (!Object.prototype.hasOwnProperty.call(oldObj, key)) {
                 result.add[key] = _.cloneDeep(newObj[key]);
             }
         }
@@ -213,7 +217,7 @@ export function applyObjDiff(obj, diff, opts = {}) {
 
     const change = diff.change;
     for (const key of Object.keys(change)) {
-        if (result.hasOwnProperty(key)) {
+        if (Object.prototype.hasOwnProperty.call(result, key)) {
             if (_.isObject(change[key])) {
                 result[key] = applyObjDiff(result[key], change[key], opts);
             } else {
@@ -359,4 +363,50 @@ export function getBookTitle(fb2) {
     ]).join(' - ');
 
     return result;
+}
+
+export function resizeImage(dataUrl, toWidth, toHeight, quality = 0.9) {
+    return new Promise ((resolve, reject) => { (async() => {
+        const img = new Image();
+
+        let resolved = false;
+        img.onload = () => {
+            try {
+                let width = img.width;
+                let height = img.height;
+
+                if (width > height) {
+                    if (width > toWidth) {
+                        height = height * (toWidth / width);
+                        width = toWidth;
+                    }
+                } else {
+                    if (height > toHeight) {
+                        width = width * (toHeight / height);
+                        height = toHeight;
+                    }
+                }
+
+                const canvas = document.createElement('canvas');
+                canvas.width = width;
+                canvas.height = height;
+                const ctx = canvas.getContext('2d');
+                ctx.drawImage(img, 0, 0, width, height);
+                const result = canvas.toDataURL('image/jpeg', quality);
+                resolved = true;
+                resolve(result);
+            } catch (e) {
+                reject(e);
+                return;
+            }
+        };
+
+        img.onerror = reject;
+
+        img.src = dataUrl;
+
+        await sleep(1000);
+        if (!resolved)
+            reject('Не удалось изменить размер');
+    })().catch(reject); });
 }

client/store/modules/reader.js

@@ -2,8 +2,10 @@ import * as utils from '../../share/utils';
 import googleFonts from './fonts/fonts.json';
 
 const readerActions = {
-    'help': 'Вызвать cправку',
     'loader': 'На страницу загрузки',
+    'loadFile': 'Загрузить файл с диска',
+    'loadBuffer': 'Загрузить из буфера обмена',
+    'help': 'Вызвать cправку',    
     'settings': 'Настроить',
     'undoAction': 'Действие назад',
     'redoAction': 'Действие вперед',
@@ -15,10 +17,11 @@ const readerActions = {
     'copyText': 'Скопировать текст со страницы',
     'convOptions': 'Настроить конвертирование',
     'refresh': 'Принудительно обновить книгу',
+    'clickControl': 'Управление кликом',
     'offlineMode': 'Автономный режим (без интернета)',
     'contents': 'Оглавление/закладки',
     'libs': 'Сетевая библиотека',
-    'recentBooks': 'Открыть недавние',
+    'recentBooks': 'Показать загруженные',
     'switchToolbar': 'Показать/скрыть панель управления',
     'donate': '',
     'bookBegin': 'В начало книги',
@@ -35,6 +38,9 @@ const readerActions = {
 
 //readerActions[name]
 const toolButtons = [
+    {name: 'loadFile',    show: true},
+    {name: 'loadBuffer',  show: true},    
+    {name: 'help',        show: true},
     {name: 'undoAction',  show: true},
     {name: 'redoAction',  show: true},
     {name: 'fullScreen',  show: true},
@@ -47,13 +53,16 @@ const toolButtons = [
     {name: 'contents',    show: true},
     {name: 'libs',        show: true},
     {name: 'recentBooks', show: true},
+    {name: 'clickControl', show: false},
     {name: 'offlineMode', show: false},
 ];
 
 //readerActions[name]
 const hotKeys = [
-    {name: 'help', codes: ['F1', 'H']},
     {name: 'loader', codes: ['Escape']},
+    {name: 'loadFile', codes: ['F3']},
+    {name: 'loadBuffer', codes: ['F4']},
+    {name: 'help', codes: ['F1', 'H']},
     {name: 'settings', codes: ['S']},
     {name: 'undoAction', codes: ['Ctrl+BracketLeft']},
     {name: 'redoAction', codes: ['Ctrl+BracketRight']},
@@ -61,12 +70,13 @@ const hotKeys = [
     {name: 'scrolling', codes: ['Z']},
     {name: 'setPosition', codes: ['P']},
     {name: 'search', codes: ['Ctrl+F']},
-    {name: 'copyText', codes: ['Ctrl+C']},    
+    {name: 'copyText', codes: ['Ctrl+Space']},    
     {name: 'convOptions', codes: ['Ctrl+M']},
     {name: 'refresh', codes: ['R']},
     {name: 'contents', codes: ['C']},
     {name: 'libs', codes: ['L']},
     {name: 'recentBooks', codes: ['X']},
+    {name: 'clickControl', codes: ['Ctrl+B']},
     {name: 'offlineMode', codes: ['O']},
 
     {name: 'switchToolbar', codes: ['Tab', 'Q']},
@@ -175,8 +185,14 @@ const settingDefaults = {
 
     fontShifts: {},
     showToolButton: {},
+    toolBarHideOnScroll: true,
     userHotKeys: {},
     userWallpapers: [],
+
+    recentShowSameBook: false,
+    recentSortMethod: '',
+
+    needUpdateSettingsView: 0,
 };
 
 for (const font of fonts)
@@ -212,9 +228,6 @@ const libsDefaults = {
         {r: 'http://flibusta.is', s: 'http://flibusta.is', list: [
             {l: 'http://flibusta.is', c: 'Флибуста | Книжное братство'},
         ]},
-        {r: 'https://flibs.in', s: 'https://flibs.in', list: [
-            {l: 'https://flibs.in', c: 'Flibs'},
-        ]},
         {r: 'http://fantasy-worlds.org', s: 'http://fantasy-worlds.org', list: [
             {l: 'http://fantasy-worlds.org', c: 'Миры Фэнтези'},
         ]},

docs/beta/beta.liberama

@@ -6,6 +6,7 @@ server {
   ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
 
   server_name beta.liberama.top;
+  set $liberama http://127.0.0.1:34082;
 
   client_max_body_size 50m;
   proxy_read_timeout 1h;
@@ -15,15 +16,20 @@ server {
   gzip_proxied expired no-cache no-store private auth;
   gzip_types *;
 
+  location @liberama {
+    proxy_pass $liberama;
+  }
+
   location /api {
-    proxy_pass http://127.0.0.1:34082;
+    proxy_pass $liberama;
   }
 
   location /ws {
-    proxy_pass http://127.0.0.1:34082;
+    proxy_pass $liberama;
     proxy_http_version 1.1;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection "upgrade";
+    proxy_read_timeout 600s;
   }
 
   location / {
@@ -32,6 +38,11 @@ server {
     location /tmp {
       types { } default_type "application/xml; charset=utf-8";
       add_header Content-Encoding gzip;
+      try_files $uri @liberama;
+    }
+
+    location /upload {
+      try_files $uri @liberama;
     }
 
     location ~* \.(?:manifest|appcache|html)$ {
@@ -50,6 +61,7 @@ server {
 server {
   listen 80;
   server_name b.beta.liberama.top;
+  set $liberama http://127.0.0.1:34082;
 
   client_max_body_size 50m;
   proxy_read_timeout 1h;
@@ -59,15 +71,20 @@ server {
   gzip_proxied expired no-cache no-store private auth;
   gzip_types *;
 
+  location @liberama {
+    proxy_pass $liberama;
+  }
+
   location /api {
-    proxy_pass http://127.0.0.1:34082;
+    proxy_pass $liberama;
   }
 
   location /ws {
-    proxy_pass http://127.0.0.1:34082;
+    proxy_pass $liberama;
     proxy_http_version 1.1;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection "upgrade";
+    proxy_read_timeout 600s;
   }
 
   location / {
@@ -76,6 +93,11 @@ server {
     location /tmp {
       types { } default_type "application/xml; charset=utf-8";
       add_header Content-Encoding gzip;
+      try_files $uri @liberama;
+    }
+
+    location /upload {
+      try_files $uri @liberama;
     }
 
     location ~* \.(?:manifest|appcache|html)$ {

docs/beta/beta.omnireader

@@ -6,6 +6,7 @@ server {
   ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
 
   server_name beta.omnireader.ru;
+  set $liberama http://127.0.0.1:34081;
 
   client_max_body_size 50m;
   proxy_read_timeout 1h;
@@ -15,15 +16,20 @@ server {
   gzip_proxied expired no-cache no-store private auth;
   gzip_types *;
 
+  location @liberama {
+    proxy_pass $liberama;
+  }
+
   location /api {
-    proxy_pass http://127.0.0.1:34081;
+    proxy_pass $liberama;
   }
 
   location /ws {
-    proxy_pass http://127.0.0.1:34081;
+    proxy_pass $liberama;
     proxy_http_version 1.1;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection "upgrade";
+    proxy_read_timeout 600s;
   }
 
   location / {
@@ -32,6 +38,11 @@ server {
     location /tmp {
       types { } default_type "application/xml; charset=utf-8";
       add_header Content-Encoding gzip;
+      try_files $uri @liberama;
+    }
+
+    location /upload {
+      try_files $uri @liberama;
     }
 
     location ~* \.(?:manifest|appcache|html)$ {

docs/beta/beta.omnireader_http

@@ -1,6 +1,7 @@
 server {
   listen 80;
   server_name beta.omnireader.ru;
+  set $liberama http://127.0.0.1:34081;
 
   client_max_body_size 50m;
   proxy_read_timeout 1h;
@@ -10,15 +11,20 @@ server {
   gzip_proxied expired no-cache no-store private auth;
   gzip_types *;
 
+  location @liberama {
+    proxy_pass $liberama;
+  }
+
   location /api {
-    proxy_pass http://127.0.0.1:34081;
+    proxy_pass $liberama;
   }
 
   location /ws {
-    proxy_pass http://127.0.0.1:34081;
+    proxy_pass $liberama;
     proxy_http_version 1.1;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection "upgrade";
+    proxy_read_timeout 600s;
   }
 
   location / {
@@ -27,6 +33,11 @@ server {
     location /tmp {
       types { } default_type "application/xml; charset=utf-8";
       add_header Content-Encoding gzip;
+      try_files $uri @liberama;
+    }
+
+    location /upload {
+      try_files $uri @liberama;
     }
 
     location ~* \.(?:manifest|appcache|html)$ {

docs/liberama.top/liberama

@@ -17,8 +17,9 @@ server {
   ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
 
   server_name liberama.top;
+  set $liberama http://127.0.0.1:55081;
 
-  client_max_body_size 50m;
+  client_max_body_size 100m;
   proxy_read_timeout 1h;
 
   gzip on;
@@ -26,15 +27,20 @@ server {
   gzip_proxied expired no-cache no-store private auth;
   gzip_types *;
 
+  location @liberama {
+    proxy_pass $liberama;
+  }
+
   location /api {
-    proxy_pass http://127.0.0.1:55081;
+    proxy_pass $liberama;
   }
 
   location /ws {
-    proxy_pass http://127.0.0.1:55081;
+    proxy_pass $liberama;
     proxy_http_version 1.1;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection "upgrade";
+    proxy_read_timeout 600s;
   }
 
   location / {
@@ -43,6 +49,11 @@ server {
     location /tmp {
       types { } default_type "application/xml; charset=utf-8";
       add_header Content-Encoding gzip;
+      try_files $uri @liberama;
+    }
+
+    location /upload {
+      try_files $uri @liberama;
     }
 
     location ~* \.(?:manifest|appcache|html)$ {
@@ -61,8 +72,9 @@ server {
 server {
   listen 80;
   server_name b.liberama.top;
+  set $liberama http://127.0.0.1:55081;
 
-  client_max_body_size 50m;
+  client_max_body_size 100m;
   proxy_read_timeout 1h;
 
   gzip on;
@@ -70,15 +82,20 @@ server {
   gzip_proxied expired no-cache no-store private auth;
   gzip_types *;
 
+  location @liberama {
+    proxy_pass $liberama;
+  }
+
   location /api {
-    proxy_pass http://127.0.0.1:55081;
+    proxy_pass $liberama;
   }
 
   location /ws {
-    proxy_pass http://127.0.0.1:55081;
+    proxy_pass $liberama;
     proxy_http_version 1.1;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection "upgrade";
+    proxy_read_timeout 600s;
   }
 
   location / {
@@ -87,6 +104,11 @@ server {
     location /tmp {
       types { } default_type "application/xml; charset=utf-8";
       add_header Content-Encoding gzip;
+      try_files $uri @liberama;
+    }
+
+    location /upload {
+      try_files $uri @liberama;
     }
 
     location ~* \.(?:manifest|appcache|html)$ {
@@ -139,5 +161,6 @@ server {
 
   location / {
     proxy_pass http://fantasy-worlds.org;
+    proxy_hide_header x-frame-options;
   }
 }

docs/omnireader.ru/cron_server.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 if ! pgrep -x "liberama" > /dev/null ; then
-    sudo -H -u www-data bash -c "cd /var/www; /home/liberama/liberama"
+    sudo -H -u www-data bash -c "cd /var/www; /home/liberama/liberama >/dev/null"
 else
     echo "Process 'liberama' already running"
 fi

docs/omnireader.ru/omnireader

@@ -6,8 +6,9 @@ server {
   ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
 
   server_name omnireader.ru;
+  set $liberama http://127.0.0.1:44081;
 
-  client_max_body_size 50m;
+  client_max_body_size 100m;
   proxy_read_timeout 1h;
 
   gzip on;
@@ -15,15 +16,20 @@ server {
   gzip_proxied expired no-cache no-store private auth;
   gzip_types *;
 
+  location @liberama {
+    proxy_pass $liberama;
+  }
+
   location /api {
-    proxy_pass http://127.0.0.1:44081;
+    proxy_pass $liberama;
   }
 
   location /ws {
-    proxy_pass http://127.0.0.1:44081;
+    proxy_pass $liberama;
     proxy_http_version 1.1;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection "upgrade";
+    proxy_read_timeout 600s;
   }
 
   location / {
@@ -32,6 +38,11 @@ server {
     location /tmp {
       types { } default_type "application/xml; charset=utf-8";
       add_header Content-Encoding gzip;
+      try_files $uri @liberama;
+    }
+
+    location /upload {
+      try_files $uri @liberama;
     }
 
     location ~* \.(?:manifest|appcache|html)$ {
@@ -51,7 +62,7 @@ server {
   listen 80;
   server_name old.omnireader.ru;
 
-  client_max_body_size 50m;
+  client_max_body_size 100m;
 
   gzip on;
   gzip_min_length 1024;

docs/omnireader.ru/omnireader_http

@@ -1,6 +1,7 @@
 server {
   listen 80;
   server_name omnireader.ru;
+  set $liberama http://127.0.0.1:44081;
 
   client_max_body_size 50m;
   proxy_read_timeout 1h;
@@ -10,12 +11,16 @@ server {
   gzip_proxied expired no-cache no-store private auth;
   gzip_types *;
 
+  location @liberama {
+    proxy_pass $liberama;
+  }
+
   location /api {
-    proxy_pass http://127.0.0.1:44081;
+    proxy_pass $liberama;
   }
 
   location /ws {
-    proxy_pass http://127.0.0.1:44081;
+    proxy_pass $liberama;
     proxy_http_version 1.1;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection "upgrade";
@@ -27,6 +32,11 @@ server {
     location /tmp {
       types { } default_type "application/xml; charset=utf-8";
       add_header Content-Encoding gzip;
+      try_files $uri @liberama;
+    }
+
+    location /upload {
+      try_files $uri @liberama;
     }
 
     location ~* \.(?:manifest|appcache|html)$ {

docs/omnireader.ru/start_server.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
 
-sudo -H -u www-data bash -c "cd /var/www; /home/liberama/liberama" & disown
+sudo -H -u www-data bash -c "cd /var/www; /home/liberama/liberama >/dev/null & disown"
 sudo service cron start

package.json

@@ -1,6 +1,6 @@
 {
   "name": "Liberama",
-  "version": "0.11.0",
+  "version": "0.11.8",
   "author": "Book Pauk <bookpauk@gmail.com>",
   "license": "CC0-1.0",
   "repository": "bookpauk/liberama",
@@ -10,8 +10,8 @@
   "scripts": {
     "dev": "nodemon --inspect --ignore server/public --ignore server/data --ignore client --exec 'node server'",
     "build:client": "webpack --config build/webpack.prod.config.js",
-    "build:linux": "npm run build:client && node build/linux && pkg -t node14-linux-x64 -o dist/linux/liberama .",
-    "build:win": "npm run build:client && node build/win && pkg -t node14-win-x64 -o dist/win/liberama .",
+    "build:linux": "npm run build:client && node build/linux && pkg -t node14-linux-x64 -C GZip -o dist/linux/liberama .",
+    "build:win": "npm run build:client && node build/win && pkg -t node14-win-x64 -C GZip -o dist/win/liberama .",
     "lint": "eslint --ext=.js,.vue client server",
     "build:client-dev": "webpack --config build/webpack.dev.config.js",
     "postinstall": "npm run build:client-dev && node build/linux"
@@ -28,16 +28,17 @@
     "@babel/preset-env": "^7.16.0",
     "@vue/compiler-sfc": "^3.2.22",
     "babel-loader": "^8.2.3",
-    "copy-webpack-plugin": "^9.1.0",
+    "copy-webpack-plugin": "^11.0.0",
     "css-loader": "^6.5.1",
-    "css-minimizer-webpack-plugin": "^3.1.3",
-    "eslint": "^8.2.0",
-    "eslint-plugin-vue": "^8.0.3",
+    "css-minimizer-webpack-plugin": "^4.0.0",
+    "eslint": "^8.19.0",
+    "eslint-plugin-vue": "^9.2.0",
     "html-webpack-plugin": "^5.5.0",
     "mini-css-extract-plugin": "^2.4.4",
+    "pkg": "^5.5.1",
     "terser-webpack-plugin": "^5.2.5",
-    "vue-eslint-parser": "^8.0.1",
-    "vue-loader": "^16.8.3",
+    "vue-eslint-parser": "^9.0.3",
+    "vue-loader": "^17.0.0",
     "vue-style-loader": "^4.1.3",
     "webpack": "^5.64.1",
     "webpack-cli": "^4.9.1",
@@ -49,25 +50,24 @@
   "dependencies": {
     "@quasar/extras": "^1.12.0",
     "@vue/compat": "^3.2.21",
-    "axios": "^0.24.0",
-    "base-x": "^3.0.9",
+    "axios": "^0.27.2",
+    "base-x": "^4.0.0",
     "chardet": "^1.4.0",
     "compression": "^1.7.4",
     "express": "^4.17.1",
     "fg-loadcss": "^3.1.0",
-    "fs-extra": "^9.0.1",
-    "got": "^11.8.2",
+    "fs-extra": "^10.1.0",
     "he": "^1.2.0",
     "iconv-lite": "^0.6.3",
+    "jembadb": "^3.0.8",
     "localforage": "^1.10.0",
     "lodash": "^4.17.21",
     "minimist": "^1.2.5",
-    "multer": "^1.4.3",
+    "multer": "^1.4.5-lts.1",
     "pako": "^2.0.4",
     "path-browserify": "^1.0.1",
     "pidusage": "^3.0.0",
-    "pkg": "^4.4.9",
-    "quasar": "^2.3.2",
+    "quasar": "^2.7.5",
     "safe-buffer": "^5.2.1",
     "sanitize-html": "^2.5.3",
     "sjcl": "^1.0.8",
@@ -76,8 +76,8 @@
     "sqlite3": "^5.0.2",
     "tar-fs": "^2.1.1",
     "unbzip2-stream": "^1.4.3",
-    "vue": "^3.2.22",
-    "vue-router": "^4.0.12",
+    "vue": "^3.2.37",
+    "vue-router": "^4.1.1",
     "vuex": "^4.0.2",
     "vuex-persistedstate": "^4.1.0",
     "webdav": "^4.7.0",

server/config/base.js

@@ -22,7 +22,8 @@ module.exports = {
     maxUploadPublicDirSize: 200*1024*1024,//100Мб
 
     useExternalBookConverter: false,
-    webConfigParams: ['name', 'version', 'mode', 'maxUploadFileSize', 'useExternalBookConverter', 'branch'],
+    acceptFileExt: '.fb2, .fb3, .html, .txt, .zip, .bz2, .gz, .rar, .epub, .mobi, .rtf, .doc, .docx, .pdf, .djvu, .jpg, .jpeg, .png',
+    webConfigParams: ['name', 'version', 'mode', 'maxUploadFileSize', 'useExternalBookConverter', 'acceptFileExt', 'branch'],
 
     db: [
         {
@@ -37,17 +38,25 @@ module.exports = {
         }
     ],
 
+    jembaDb: [
+        {
+            dbName: 'reader-storage',
+            thread: true,
+            openAll: true,
+        }
+    ],
+
     servers: [
         {
             serverName: '1',
-            mode: 'normal', //'none', 'normal', 'site', 'reader', 'omnireader'
+            mode: 'normal', //'none', 'normal', 'site', 'reader', 'omnireader', 'liberama.top', 'book_update_checker'
             ip: '0.0.0.0',
             port: '33080',
         },
     ],
 
-    remoteWebDavStorage: false,
     /*
+    remoteWebDavStorage: false,
     remoteWebDavStorage: {
         url: '127.0.0.1:1900',
         username: '',
@@ -55,5 +64,12 @@ module.exports = {
     },
     */
 
+    remoteStorage: false,
+    /*
+    remoteStorage: {
+        url: 'https://127.0.0.1:11900',
+        accessToken: '',
+    },
+    */
 };
 

server/controllers/BookUpdateCheckerController.js

@@ -0,0 +1,95 @@
+const WebSocket = require ('ws');
+//const _ = require('lodash');
+
+const log = new (require('../core/AppLogger'))().log;//singleton
+//const utils = require('../core/utils');
+
+const cleanPeriod = 1*60*1000;//1 минута
+const closeSocketOnIdle = 5*60*1000;//5 минут
+
+class BookUpdateCheckerController {
+    constructor(wss, config) {
+        this.config = config;
+        this.isDevelopment = (config.branch == 'development');
+
+        //this.readerStorage = new JembaReaderStorage();
+
+        this.wss = wss;
+
+        wss.on('connection', (ws) => {
+            ws.on('message', (message) => {
+                this.onMessage(ws, message.toString());
+            });
+
+            ws.on('error', (err) => {
+                log(LM_ERR, err);
+            });
+        });
+
+        setTimeout(() => { this.periodicClean(); }, cleanPeriod);
+    }
+
+    periodicClean() {
+        try {
+            const now = Date.now();
+            this.wss.clients.forEach((ws) => {
+                if (!ws.lastActivity || now - ws.lastActivity > closeSocketOnIdle - 50) {
+                    ws.terminate();
+                }
+            });
+        } finally {
+            setTimeout(() => { this.periodicClean(); }, cleanPeriod);
+        }
+    }
+
+    async onMessage(ws, message) {
+        let req = {};
+        try {
+            if (this.isDevelopment) {
+                log(`WebSocket-IN:  ${message.substr(0, 4000)}`);
+            }
+
+            req = JSON.parse(message);
+
+            ws.lastActivity = Date.now();
+            
+            //pong for WebSocketConnection
+            this.send({_rok: 1}, req, ws);
+
+            switch (req.action) {
+                case 'test':
+                    await this.test(req, ws); break;
+
+                default:
+                    throw new Error(`Action not found: ${req.action}`);
+            }
+        } catch (e) {
+            this.send({error: e.message}, req, ws);
+        }
+    }
+
+    send(res, req, ws) {
+        if (ws.readyState == WebSocket.OPEN) {
+            ws.lastActivity = Date.now();
+            let r = res;
+            if (req.requestId)
+                r = Object.assign({requestId: req.requestId}, r);
+
+            const message = JSON.stringify(r);
+            ws.send(message);
+
+            if (this.isDevelopment) {
+                log(`WebSocket-OUT: ${message.substr(0, 4000)}`);
+            }
+
+        }
+    }
+
+    //Actions ------------------------------------------------------------------
+    async test(req, ws) {
+        this.send({message: 'Liberama project is awesome'}, req, ws);
+    }
+
+}
+
+module.exports = BookUpdateCheckerController;

server/controllers/ReaderController.js

@@ -1,12 +1,12 @@
 const BaseController = require('./BaseController');
 const ReaderWorker = require('../core/Reader/ReaderWorker');//singleton
-const ReaderStorage = require('../core/Reader/ReaderStorage');//singleton
+const JembaReaderStorage = require('../core/Reader/JembaReaderStorage');//singleton
 const WorkerState = require('../core/WorkerState');//singleton
 
 class ReaderController extends BaseController {
     constructor(config) {
         super(config);
-        this.readerStorage = new ReaderStorage();
+        this.readerStorage = new JembaReaderStorage();
         this.readerWorker = new ReaderWorker(config);
         this.workerState = new WorkerState();
     }
@@ -68,24 +68,6 @@ class ReaderController extends BaseController {
         res.status(400).send({error});
         return false;
     }
-
-    async restoreCachedFile(req, res) {
-        const request = req.body;
-        let error = '';
-        try {
-            if (!request.path) 
-                throw new Error(`key 'path' is empty`);
-
-            const workerId = this.readerWorker.restoreCachedFile(request.path);
-            const state = this.workerState.getState(workerId);
-            return (state ? state : {});
-        } catch (e) {
-            error = e.message;
-        }
-        //bad request
-        res.status(400).send({error});
-        return false;
-    }
 }
 
 module.exports = ReaderController;

server/controllers/WebSocketController.js

@@ -2,7 +2,7 @@ const WebSocket = require ('ws');
 const _ = require('lodash');
 
 const ReaderWorker = require('../core/Reader/ReaderWorker');//singleton
-const ReaderStorage = require('../core/Reader/ReaderStorage');//singleton
+const JembaReaderStorage = require('../core/Reader/JembaReaderStorage');//singleton
 const WorkerState = require('../core/WorkerState');//singleton
 const log = new (require('../core/AppLogger'))().log;//singleton
 const utils = require('../core/utils');
@@ -15,7 +15,7 @@ class WebSocketController {
         this.config = config;
         this.isDevelopment = (config.branch == 'development');
 
-        this.readerStorage = new ReaderStorage();
+        this.readerStorage = new JembaReaderStorage();
         this.readerWorker = new ReaderWorker(config);
         this.workerState = new WorkerState();
 
@@ -25,6 +25,10 @@ class WebSocketController {
             ws.on('message', (message) => {
                 this.onMessage(ws, message.toString());
             });
+
+            ws.on('error', (err) => {
+                log(LM_ERR, err);
+            });
         });
 
         setTimeout(() => { this.periodicClean(); }, cleanPeriod);
@@ -55,8 +59,7 @@ class WebSocketController {
             ws.lastActivity = Date.now();
             
             //pong for WebSocketConnection
-            if (req._rpo === 1)
-                this.send({_rok: 1}, req, ws);
+            this.send({_rok: 1}, req, ws);
 
             switch (req.action) {
                 case 'test':
@@ -67,10 +70,12 @@ class WebSocketController {
                     await this.workerGetState(req, ws); break;
                 case 'worker-get-state-finish':
                     await this.workerGetStateFinish(req, ws); break;
-                case 'reader-restore-cached-file':
-                    await this.readerRestoreCachedFile(req, ws); break;
                 case 'reader-storage':
                     await this.readerStorageDo(req, ws); break;
+                case 'upload-file-buf':
+                    await this.uploadFileBuf(req, ws); break;
+                case 'upload-file-touch':
+                    await this.uploadFileTouch(req, ws); break;
 
                 default:
                     throw new Error(`Action not found: ${req.action}`);
@@ -150,15 +155,6 @@ class WebSocketController {
         }        
     }
 
-    async readerRestoreCachedFile(req, ws) {
-        if (!req.path)
-            throw new Error(`key 'path' is empty`);
-
-        const workerId = this.readerWorker.restoreCachedFile(req.path);
-        const state = this.workerState.getState(workerId);
-        this.send((state ? state : {}), req, ws);
-    }
-
     async readerStorageDo(req, ws) {
         if (!req.body)
             throw new Error(`key 'body' is empty`);
@@ -169,6 +165,20 @@ class WebSocketController {
 
         this.send(await this.readerStorage.doAction(req.body), req, ws);
     }
+
+    async uploadFileBuf(req, ws) {
+        if (!req.buf)
+            throw new Error(`key 'buf' is empty`);
+        
+        this.send({url: await this.readerWorker.saveFileBuf(req.buf)}, req, ws);
+    }
+
+    async uploadFileTouch(req, ws) {
+        if (!req.url)
+            throw new Error(`key 'url' is empty`);
+        
+        this.send({url: await this.readerWorker.uploadFileTouch(req.url)}, req, ws);
+    }
 }
 
 module.exports = WebSocketController;

server/controllers/WorkerController.js

@@ -25,60 +25,7 @@ class WorkerController extends BaseController {
         res.status(400).send({error});
         return false;
     }
-
-    //TODO: удалить бесполезную getStateFinish
-    async getStateFinish(req, res) {
-        const request = req.body;
-        let error = '';
-        try {
-            if (!request.workerId)
-                throw new Error(`key 'workerId' is wrong`);
-
-            res.writeHead(200, {
-                'Content-Type': 'text/json; charset=utf-8',
-            });
-
-            const splitter = '-- aod2t5hDXU32bUFyqlFE next status --';            
-            const refreshPause = 200;
-            let i = 0;
-            let prevProgress = -1;
-            let prevState = '';
-            let state;
-            while (1) {// eslint-disable-line no-constant-condition
-                state = this.workerState.getState(request.workerId);
-                if (!state) break;
-
-                res.write(splitter + JSON.stringify(state));
-                res.flush();
-
-                if (state.state != 'finish' && state.state != 'error')
-                    await utils.sleep(refreshPause);
-                else
-                    break;
-
-                i++;
-                if (i > 2*60*1000/refreshPause) {//2 мин ждем телодвижений воркера
-                    res.write(splitter + JSON.stringify({state: 'error', error: 'Слишком долгое время ожидания'}));
-                    break;
-                }
-                i = (prevProgress != state.progress || prevState != state.state ? 1 : i);
-                prevProgress = state.progress;
-                prevState = state.state;
-            }
-            
-            if (!state) {
-                res.write(splitter + JSON.stringify({}));
-            }
-
-            res.end();
-            return false;
-        } catch (e) {
-            error = e.message;
-        }
-        //bad request
-        res.status(400).send({error});
-        return false;
-    }
+   
 }
 
 module.exports = WorkerController;

server/controllers/index.js

@@ -3,4 +3,5 @@ module.exports = {
     ReaderController: require('./ReaderController'),
     WorkerController: require('./WorkerController'),
     WebSocketController: require('./WebSocketController'),
+    BookUpdateCheckerController: require('./BookUpdateCheckerController'),
 }

server/core/AppLogger.js

@@ -7,10 +7,14 @@ let instance = null;
 class AppLogger {
     constructor() {
         if (!instance) {
+            this.inited = false;
+            this.logFileName = '';
+            this.errLogFileName = '';
+            this.fatalLogFileName = '';
+
             instance = this;
         }
 
-        this.inited = false;
         return instance;
     }
 
@@ -22,11 +26,16 @@ class AppLogger {
 
         if (config.loggingEnabled) {
             await fs.ensureDir(config.logDir);
+
+            this.logFileName = `${config.logDir}/${config.name}.log`;
+            this.errLogFileName = `${config.logDir}/${config.name}.err.log`;
+            this.fatalLogFileName = `${config.logDir}/${config.name}.fatal.log`;
+
             loggerParams = [
                 {log: 'ConsoleLog'},
-                {log: 'FileLog', fileName: `${config.logDir}/${config.name}.log`},
-                {log: 'FileLog', fileName: `${config.logDir}/${config.name}.err.log`, exclude: [LM_OK, LM_INFO, LM_TOTAL]},
-                {log: 'FileLog', fileName: `${config.logDir}/${config.name}.fatal.log`, exclude: [LM_OK, LM_INFO, LM_WARN, LM_ERR, LM_TOTAL]},//LM_FATAL only
+                {log: 'FileLog', fileName: this.logFileName},
+                {log: 'FileLog', fileName: this.errLogFileName, exclude: [LM_OK, LM_INFO, LM_TOTAL]},
+                {log: 'FileLog', fileName: this.fatalLogFileName, exclude: [LM_OK, LM_INFO, LM_WARN, LM_ERR, LM_TOTAL]},//LM_FATAL only
             ];
         }
 

server/core/AsyncExit.js

@@ -0,0 +1,105 @@
+let instance = null;
+
+const defaultTimeout = 15*1000;//15 sec
+const exitSignals = ['SIGINT', 'SIGTERM', 'SIGBREAK', 'SIGHUP', 'uncaughtException'];
+
+//singleton
+class AsyncExit {
+    constructor(signals = exitSignals, codeOnSignal = 2) {
+        if (!instance) {
+            this.onSignalCallbacks = new Map();
+            this.callbacks = new Map();
+            this.afterCallbacks = new Map();
+            this.exitTimeout = defaultTimeout;
+            
+            this._init(signals, codeOnSignal);
+
+            instance = this;
+        }
+
+        return instance;
+    }
+
+    _init(signals, codeOnSignal) {
+        const runSingalCallbacks = async(signal, err, origin) => {
+            for (const signalCallback of this.onSignalCallbacks.keys()) {
+                try {
+                    await signalCallback(signal, err, origin);
+                } catch(e) {
+                    console.error(e);
+                }
+            }
+        };
+
+        for (const signal of signals) {
+            process.once(signal, async(err, origin) => {
+                await runSingalCallbacks(signal, err, origin);
+                this.exit(codeOnSignal);
+            });
+        }
+    }
+
+    onSignal(signalCallback) {
+        if (!this.onSignalCallbacks.has(signalCallback)) {
+            this.onSignalCallbacks.set(signalCallback, true);
+        }
+    }
+
+    add(exitCallback) {
+        if (!this.callbacks.has(exitCallback)) {
+            this.callbacks.set(exitCallback, true);
+        }
+    }
+
+    addAfter(exitCallback) {
+        if (!this.afterCallbacks.has(exitCallback)) {
+            this.afterCallbacks.set(exitCallback, true);
+        }
+    }
+
+    remove(exitCallback) {
+        if (this.callbacks.has(exitCallback)) {
+            this.callbacks.delete(exitCallback);
+        }
+        if (this.afterCallbacks.has(exitCallback)) {
+            this.afterCallbacks.delete(exitCallback);
+        }
+    }
+
+    setExitTimeout(timeout) {
+        this.exitTimeout = timeout;
+    }
+
+    exit(code = 0) {
+        if (this.exiting)
+            return;
+
+        this.exiting = true;
+
+        const timer = setTimeout(() => { process.exit(code); }, this.exitTimeout);
+
+        (async() => {
+            for (const exitCallback of this.callbacks.keys()) {
+                try {
+                    await exitCallback();
+                } catch(e) {
+                    console.error(e);
+                }
+            }
+
+            for (const exitCallback of this.afterCallbacks.keys()) {
+                try {
+                    await exitCallback();
+                } catch(e) {
+                    console.error(e);
+                }
+            }
+
+            clearTimeout(timer);
+            //console.log('Exited gracefully');
+            process.exit(code);
+        })();
+    }
+}
+
+module.exports = AsyncExit;

server/core/BookUpdateChecker/BUCServer.js

@@ -0,0 +1,24 @@
+let instance = null;
+
+//singleton
+class BUCServer {
+    constructor(config) {
+        if (!instance) {
+            this.config = Object.assign({}, config);
+            
+            this.config.tempDownloadDir = `${config.tempDir}/download`;
+            fs.ensureDirSync(this.config.tempDownloadDir);
+
+            this.down = new FileDownloader(config.maxUploadFileSize);
+            
+            instance = this;
+        }
+
+        return instance;
+    }    
+
+    async main() {
+    }
+}
+
+module.exports = BUCServer;

server/core/FileDownloader.js

@@ -1,4 +1,4 @@
-const got = require('got');
+const axios = require('axios');
 
 class FileDownloader {
     constructor(limitDownloadSize = 0) {
@@ -7,54 +7,82 @@ class FileDownloader {
 
     async load(url, callback, abort) {
         let errMes = '';
+
         const options = {
             headers: {
                 'user-agent': 'Mozilla/5.0 (X11; HasCodingOs 1.0; Linux x64) AppleWebKit/637.36 (KHTML, like Gecko) Chrome/70.0.3112.101 Safari/637.36 HasBrowser/5.0'
             },
-            responseType: 'buffer',
+            responseType: 'stream',
         };
 
-        const response = await got(url, Object.assign({}, options, {method: 'HEAD'}));
-
-        let estSize = 0;
-        if (response.headers['content-length']) {
-            estSize = response.headers['content-length'];
-        }
-
-        let prevProg = 0;
-        const request = got(url, options);
-
-        request.on('downloadProgress', progress => {
-            if (this.limitDownloadSize) {
-                if (progress.transferred > this.limitDownloadSize) {
-                    errMes = 'Файл слишком большой';
-                    request.cancel();
-                }
-            }
-
-            let prog = 0;
-            if (estSize)
-                prog = Math.round(progress.transferred/estSize*100);
-            else if (progress.transferred)
-                prog = Math.round(progress.transferred/(progress.transferred + 200000)*100);
-
-            if (prog != prevProg && callback)
-                callback(prog);
-            prevProg = prog;
-
-            if (abort && abort()) {
-                errMes = 'abort';
-                request.cancel();
-            }
-        });
-
         try {
-            return (await request).body;
+            const res = await axios.get(url, options);
+
+            let estSize = 0;
+            if (res.headers['content-length']) {
+                estSize = res.headers['content-length'];
+            }
+
+            if (this.limitDownloadSize && estSize > this.limitDownloadSize) {
+                throw new Error('Файл слишком большой');
+            }
+
+            let prevProg = 0;
+            let transferred = 0;
+
+            const download = this.streamToBuffer(res.data, (chunk) => {
+                transferred += chunk.length;
+                if (this.limitDownloadSize) {
+                    if (transferred > this.limitDownloadSize) {
+                        errMes = 'Файл слишком большой';
+                        res.request.abort();
+                    }
+                }
+
+                let prog = 0;
+                if (estSize)
+                    prog = Math.round(transferred/estSize*100);
+                else
+                    prog = Math.round(transferred/(transferred + 200000)*100);
+
+                if (prog != prevProg && callback)
+                    callback(prog);
+                prevProg = prog;
+
+                if (abort && abort()) {
+                    errMes = 'abort';
+                    res.request.abort();
+                }
+            });
+
+            return await download;
         } catch (error) {
             errMes = (errMes ? errMes : error.message);
             throw new Error(errMes);
         }
     }
+
+    streamToBuffer(stream, progress) {
+        return new Promise((resolve, reject) => {
+            
+            if (!progress)
+                progress = () => {};
+
+            const _buf = [];
+
+            stream.on('data', (chunk) => {
+                _buf.push(chunk);
+                progress(chunk);
+            });
+            stream.on('end', () => resolve(Buffer.concat(_buf)));
+            stream.on('error', (err) => {
+                reject(err);
+            });
+            stream.on('aborted', () => {
+                reject(new Error('aborted'));
+            });
+        });
+    }
 }
 
-module.exports = FileDownloader;
+module.exports = FileDownloader;

server/core/LibSharedStorage/MegaStorage.js

@@ -25,7 +25,6 @@ class MegaStorage {
             this.debouncedSaveStats = _.debounce(() => {
                 this.saveStats().catch((e) => {
                     log(LM_ERR, `MegaStorage::saveStats ${e.message}`);
-                    //process.exit(1);
                 });
             }, 5000, {'maxWait':6000});
 

server/core/Logger.js

@@ -2,6 +2,9 @@
   Журналирование с буферизацией вывода
 */
 const fs = require('fs-extra');
+const ayncExit = new (require('./AsyncExit'))();
+
+const sleep = (ms) => { return new Promise(resolve => setTimeout(resolve, ms)) };
 
 global.LM_OK = 0;
 global.LM_INFO = 1;
@@ -46,12 +49,13 @@ class BaseLog {
         this.outputBuffer = [];
 
         await this.flushImpl(this.data)
-            .catch(e => { console.log(e); process.exit(1); } );
+            .catch(e => { console.error(`Logger error: ${e}`); ayncExit.exit(1); } );
         this.flushing = false;
     }
 
     log(msgType, message) {
-        if (this.closed) { console.log(`Logger fatal error: log was closed (message to log: ${message}})`); process.exit(1); }
+        if (this.closed)
+            return;
 
         if (!this.exclude.has(msgType)) {
             this.outputBuffer.push(message);
@@ -73,7 +77,7 @@ class BaseLog {
         }
     }
 
-    close() {
+    async close() {
         if (this.closed)
             return;
 
@@ -81,12 +85,13 @@ class BaseLog {
             clearInterval(this.iid);
 
         try {
-            if (this.flushing)
-                this.flushImplSync(this.data);
-            this.flushImplSync(this.outputBuffer);
+            while (this.outputBufferLength) {
+                await this.flush();
+                await sleep(1);
+            }
         } catch(e) {
             console.log(e);
-            process.exit(1);
+            ayncExit.exit(1);
         }
         this.outputBufferLength = 0;
         this.outputBuffer = [];
@@ -103,12 +108,14 @@ class FileLog extends BaseLog {
         this.rcid = 0;
     }
 
-    close() {
+    async close() {
         if (this.closed)
             return;
-        super.close();
-        if (this.fd)
-            fs.closeSync(this.fd);
+        await super.close();
+        if (this.fd) {
+            await fs.close(this.fd);
+            this.fd = null;
+        }
         if (this.rcid)
             clearTimeout(this.rcid);
     }
@@ -151,23 +158,15 @@ class FileLog extends BaseLog {
             }, LOG_ROTATE_FILE_CHECK_INTERVAL);
         }
 
-        await fs.write(this.fd, Buffer.from(data.join('')));
+        if (this.fd)
+            await fs.write(this.fd, Buffer.from(data.join('')));
     }
-
-    flushImplSync(data) {
-        fs.writeSync(this.fd, Buffer.from(data.join('')));
-    }
-
 }
 
 class ConsoleLog extends BaseLog {
     async flushImpl(data) {
         process.stdout.write(data.join(''));
     }
-
-    flushImplSync(data) {
-        process.stdout.write(data.join(''));
-    }
 }
 
 //------------------------------------------------------------------
@@ -178,7 +177,7 @@ const factory = {
 
 class Logger {
 
-    constructor(params = null, cleanupCallback = null) {        
+    constructor(params = null) {
         this.handlers = [];
         if (params) {
             params.forEach((logParams) => {
@@ -187,12 +186,22 @@ class Logger {
                 this.handlers.push(new loggerClass(logParams));
             });
         }
-        cleanupCallback = cleanupCallback || (() => {});
-        this.cleanup(cleanupCallback);
+
+        this.closed = false;
+        ayncExit.onSignal((signal, err) => {
+            this.log(LM_FATAL, `Signal "${signal}" received, error: "${(err.stack ? err.stack : err)}", exiting...`);
+        });
+        ayncExit.addAfter(this.close.bind(this));
+    }
+
+    formatDate(date) {
+        return `${date.getFullYear()}-${(date.getMonth() + 1).toString().padStart(2, '0')}-${date.getDate().toString().padStart(2, '0')} ` +
+            `${date.getHours().toString().padStart(2, '0')}:${date.getMinutes().toString().padStart(2, '0')}:${date.getSeconds().toString().padStart(2, '0')}.` +
+            `${date.getMilliseconds().toString().padStart(3, '0')}`;
     }
 
     prepareMessage(msgType, message) {
-        return (new Date().toISOString()) + ` ${msgTypeToStr[msgType]}: ${message}\n`;
+        return this.formatDate(new Date()) + ` ${msgTypeToStr[msgType]}: ${message}\n`;
     }
 
     log(msgType, message) {
@@ -203,47 +212,20 @@ class Logger {
 
         const mes = this.prepareMessage(msgType, message);
 
-        for (let i = 0; i < this.handlers.length; i++)
-            this.handlers[i].log(msgType, mes);
+        if (!this.closed) {
+            for (let i = 0; i < this.handlers.length; i++)
+                this.handlers[i].log(msgType, mes);
+        } else {
+            console.log(mes);
+        }
+
+        return mes;
     }
 
-    close() {
+    async close() {
         for (let i = 0; i < this.handlers.length; i++)
-            this.handlers[i].close();
-    }
-
-    cleanup(callback) {
-        // attach user callback to the process event emitter
-        // if no callback, it will still exit gracefully on Ctrl-C
-        callback = callback || (() => {});
-        process.on('cleanup', callback);
-
-        // do app specific cleaning before exiting
-        process.on('exit', () => {
-            this.close();
-            process.emit('cleanup');
-        });
-
-        // catch ctrl+c event and exit normally
-        process.on('SIGINT', () => {
-            this.log(LM_FATAL, 'Ctrl-C pressed, exiting...');
-            process.exit(2);
-        });
-
-        process.on('SIGTERM', () => {
-            this.log(LM_FATAL, 'Kill signal, exiting...');
-            process.exit(2);
-        });
-
-        //catch uncaught exceptions, trace, then exit normally
-        process.on('uncaughtException', e => {
-            try {
-                this.log(LM_FATAL, e.stack);
-            } catch (e) {
-                console.log(e.stack);
-            }
-            process.exit(99);
-        });
+            await this.handlers[i].close();
+        this.closed = true;
     }
 }
 

server/core/Reader/BookConverter/textUtils.js

@@ -3,7 +3,7 @@ const chardet = require('chardet');
 function getEncoding(buf) {
     let selected = getEncodingLite(buf);
 
-    if (selected == 'ISO-8859-5') {
+    if (selected == 'ISO-8859-5' && buf.length > 10) {
         const charsetAll = chardet.analyse(buf.slice(0, 20000));
         for (const charset of charsetAll) {
             if (charset.name.indexOf('ISO-8859') < 0) {

server/core/Reader/JembaReaderStorage.js

@@ -0,0 +1,128 @@
+const _ = require('lodash');
+
+const utils = require('../utils');
+const JembaConnManager = require('../../db/JembaConnManager');//singleton
+const log = new (require('../AppLogger'))().log;//singleton
+
+let instance = null;
+
+//singleton
+class JembaReaderStorage {
+    constructor() {
+        if (!instance) {
+            this.connManager = new JembaConnManager();
+            this.db = this.connManager.db['reader-storage'];
+            this.periodicCleanCache(3*3600*1000);//1 раз в 3 часа
+
+            instance = this;
+        }
+
+        return instance;
+    }
+
+    async doAction(act) {
+        try {
+            if (!_.isObject(act.items))
+                throw new Error('items is not an object');
+
+            let result = {};
+            switch (act.action) {
+                case 'check':
+                    result = await this.checkItems(act.items);
+                    break;
+                case 'get':
+                    result = await this.getItems(act.items);
+                    break;
+                case 'set':
+                    result = await this.setItems(act.items, act.force);
+                    break;
+                default:
+                    throw new Error('Unknown action');
+            }
+
+            return result;
+        } catch (e) {
+            log(LM_ERR, `JembaReaderStorage: ${e.message}`);
+            throw e;
+        }
+    }
+
+    async checkItems(items) {
+        let result = {state: 'success', items: {}};
+
+        const db = this.db;
+
+        for (const id of Object.keys(items)) {
+            if (this.cache[id]) {
+                result.items[id] = this.cache[id];
+            } else {
+                const rows = await db.select({//SQL`SELECT rev FROM storage WHERE id = ${id}`
+                    table: 'storage',
+                    map: '(r) => ({rev: r.rev})',
+                    where: `@@id(${db.esc(id)})`
+                });
+                const rev = (rows.length && rows[0].rev ? rows[0].rev : 0);
+                result.items[id] = {rev};
+                this.cache[id] = result.items[id];
+            }
+        }
+
+        return result;
+    }
+
+    async getItems(items) {
+        let result = {state: 'success', items: {}};
+
+        const db = this.db;
+
+        for (const id of Object.keys(items)) {
+            const rows = await db.select({//SQL`SELECT rev, data FROM storage WHERE id = ${id}`);
+                table: 'storage',
+                where: `@@id(${db.esc(id)})`
+            });
+            const rev = (rows.length && rows[0].rev ? rows[0].rev : 0);
+            const data = (rows.length && rows[0].data ? rows[0].data : '');
+            result.items[id] = {rev, data};
+        }
+
+        return result;
+    }
+
+    async setItems(items, force) {
+        let check = await this.checkItems(items);
+
+        //сначала проверим совпадение ревизий
+        for (const id of Object.keys(items)) {
+            if (!_.isString(items[id].data))
+                throw new Error('items.data is not a string');
+
+            if (!force && check.items[id].rev + 1 !== items[id].rev)
+                return {state: 'reject', items: check.items};
+        }
+
+        const db = this.db;
+        const newRev = {};
+        for (const id of Object.keys(items)) {
+            await db.insert({//SQL`INSERT OR REPLACE INTO storage (id, rev, time, data) VALUES (${id}, ${items[id].rev}, strftime('%s','now'), ${items[id].data})`);
+                table: 'storage',
+                replace: true,
+                rows: [{id, rev: items[id].rev, time: utils.toUnixTime(Date.now()), data: items[id].data}],
+            });
+            newRev[id] = {rev: items[id].rev};
+        }
+        
+        Object.assign(this.cache, newRev);
+
+        return {state: 'success'};
+    }
+
+    periodicCleanCache(timeout) {
+        this.cache = {};
+
+        setTimeout(() => {
+            this.periodicCleanCache(timeout);
+        }, timeout);
+    }
+}
+
+module.exports = JembaReaderStorage;

server/core/Reader/ReaderStorage.js

@@ -1,126 +0,0 @@
-const SQL = require('sql-template-strings');
-const _ = require('lodash');
-
-const ConnManager = require('../../db/ConnManager');//singleton
-
-let instance = null;
-
-//singleton
-class ReaderStorage {
-    constructor() {
-        if (!instance) {
-            this.connManager = new ConnManager();
-            this.storagePool = this.connManager.pool.readerStorage;
-            this.periodicCleanCache(3*3600*1000);//1 раз в 3 часа
-
-            instance = this;
-        }
-
-        return instance;
-    }
-
-    async doAction(act) {
-        if (!_.isObject(act.items))
-            throw new Error('items is not an object');
-
-        let result = {};
-        switch (act.action) {
-            case 'check':
-                result = await this.checkItems(act.items);
-                break;
-            case 'get':
-                result = await this.getItems(act.items);
-                break;
-            case 'set':
-                result = await this.setItems(act.items, act.force);
-                break;
-            default:
-                throw new Error('Unknown action');
-        }
-
-        return result;
-    }
-
-    async checkItems(items) {
-        let result = {state: 'success', items: {}};
-
-        const dbh = await this.storagePool.get();
-        try {
-            for (const id of Object.keys(items)) {
-                if (this.cache[id]) {
-                    result.items[id] = this.cache[id];
-                } else {
-                    const rows = await dbh.all(SQL`SELECT rev FROM storage WHERE id = ${id}`);
-                    const rev = (rows.length && rows[0].rev ? rows[0].rev : 0);
-                    result.items[id] = {rev};
-                    this.cache[id] = result.items[id];
-                }
-            }
-        } finally {
-            dbh.ret();
-        }
-
-        return result;
-    }
-
-    async getItems(items) {
-        let result = {state: 'success', items: {}};
-
-        const dbh = await this.storagePool.get();
-        try {
-            for (const id of Object.keys(items)) {
-                const rows = await dbh.all(SQL`SELECT rev, data FROM storage WHERE id = ${id}`);                
-                const rev = (rows.length && rows[0].rev ? rows[0].rev : 0);
-                const data = (rows.length && rows[0].data ? rows[0].data : '');
-                result.items[id] = {rev, data};
-            }
-        } finally {
-            dbh.ret();
-        }
-
-        return result;
-    }
-
-    async setItems(items, force) {
-        let check = await this.checkItems(items);
-
-        //сначала проверим совпадение ревизий
-        for (const id of Object.keys(items)) {
-            if (!_.isString(items[id].data))
-                throw new Error('items.data is not a string');
-
-            if (!force && check.items[id].rev + 1 !== items[id].rev)
-                return {state: 'reject', items: check.items};
-        }
-
-        const dbh = await this.storagePool.get();
-        await dbh.run('BEGIN');
-        try {
-            const newRev = {};
-            for (const id of Object.keys(items)) {
-                await dbh.run(SQL`INSERT OR REPLACE INTO storage (id, rev, time, data) VALUES (${id}, ${items[id].rev}, strftime('%s','now'), ${items[id].data})`);
-                newRev[id] = {rev: items[id].rev};
-            }
-            await dbh.run('COMMIT');
-            
-            Object.assign(this.cache, newRev);
-        } catch (e) {
-            await dbh.run('ROLLBACK');
-            throw e;
-        } finally {
-            dbh.ret();
-        }
-
-        return {state: 'success'};
-    }
-
-    periodicCleanCache(timeout) {
-        this.cache = {};
-
-        setTimeout(() => {
-            this.periodicCleanCache(timeout);
-        }, timeout);
-    }
-}
-
-module.exports = ReaderStorage;

server/core/Reader/ReaderWorker.js

@@ -6,12 +6,12 @@ const WorkerState = require('../WorkerState');//singleton
 const FileDownloader = require('../FileDownloader');
 const FileDecompressor = require('../FileDecompressor');
 const BookConverter = require('./BookConverter');
-const RemoteWebDavStorage = require('../RemoteWebDavStorage');
+const RemoteStorage = require('../RemoteStorage');
 
 const utils = require('../utils');
 const log = new (require('../AppLogger'))().log;//singleton
 
-const cleanDirPeriod = 60*60*1000;//1 раз в час
+const cleanDirPeriod = 30*60*1000;//раз в полчаса
 const queue = new LimitedQueue(5, 100, 2*60*1000 + 15000);//2 минуты ожидание подвижек
 
 let instance = null;
@@ -33,15 +33,27 @@ class ReaderWorker {
             this.decomp = new FileDecompressor(3*config.maxUploadFileSize);
             this.bookConverter = new BookConverter(this.config);
 
-            this.remoteWebDavStorage = false;
-            if (config.remoteWebDavStorage) {
-                this.remoteWebDavStorage = new RemoteWebDavStorage(
-                    Object.assign({maxContentLength: 3*config.maxUploadFileSize}, config.remoteWebDavStorage)
+            this.remoteStorage = false;
+            if (config.remoteStorage) {
+                this.remoteStorage = new RemoteStorage(
+                    Object.assign({maxContentLength: 3*config.maxUploadFileSize}, config.remoteStorage)
                 );
             }
 
-            this.periodicCleanDir(this.config.tempPublicDir, this.config.maxTempPublicDirSize, cleanDirPeriod);
-            this.periodicCleanDir(this.config.uploadDir, this.config.maxUploadPublicDirSize, cleanDirPeriod);
+            this.remoteConfig = {
+                '/tmp': {
+                    dir: this.config.tempPublicDir,
+                    maxSize: this.config.maxTempPublicDirSize,
+                    moveToRemote: true,
+                },
+                '/upload': {
+                    dir: this.config.uploadDir,
+                    maxSize: this.config.maxUploadPublicDirSize,
+                    moveToRemote: true,
+                }
+            };
+
+            this.periodicCleanDir(this.remoteConfig);//no await
             
             instance = this;
         }
@@ -54,7 +66,6 @@ class ReaderWorker {
         let decompDir = '';
         let downloadedFilename = '';
         let isUploaded = false;
-        let isRestored = false;
         let convertFilename = '';
 
         const overLoadMes = 'Слишком большая очередь загрузки. Пожалуйста, попробуйте позже.';
@@ -94,8 +105,7 @@ class ReaderWorker {
                 if (!await fs.pathExists(downloadedFilename)) {
                     //если удалено из upload, попробуем восстановить из удаленного хранилища
                     try {
-                        downloadedFilename = await this.restoreRemoteFile(fileHash);
-                        isRestored = true;
+                        await this.restoreRemoteFile(fileHash, '/upload');
                     } catch(e) {
                         throw new Error('Файл не найден на сервере (возможно был удален как устаревший). Пожалуйста, загрузите файл с диска на сервер заново.');
                     }
@@ -144,33 +154,6 @@ class ReaderWorker {
             const finishFilename = path.basename(compFilename);
             wState.finish({path: `/tmp/${finishFilename}`, size: stat.size});
 
-            //лениво сохраним compFilename в удаленном хранилище
-            if (this.remoteWebDavStorage) {
-                (async() => {
-                    await utils.sleep(20*1000);
-                    try {
-                        //log(`remoteWebDavStorage.putFile ${path.basename(compFilename)}`);
-                        await this.remoteWebDavStorage.putFile(compFilename);
-                    } catch (e) {
-                        log(LM_ERR, e.stack);
-                    }
-                })();
-            }
-
-            //лениво сохраним downloadedFilename в tmp и в удаленном хранилище в случае isUploaded
-            if (this.remoteWebDavStorage && isUploaded && !isRestored) {
-                (async() => {
-                    await utils.sleep(30*1000);
-                    try {
-                        //сжимаем файл в tmp, если там уже нет с тем же именем-sha256
-                        const compDownloadedFilename = await this.decomp.gzipFileIfNotExists(downloadedFilename, this.config.tempPublicDir, true);
-                        await this.remoteWebDavStorage.putFile(compDownloadedFilename);
-                    } catch (e) {
-                        log(LM_ERR, e.stack);
-                    }
-                })();
-            }
-
         } catch (e) {
             log(LM_ERR, e.stack);
             let mes = e.message.split('|FORLOG|');
@@ -219,14 +202,41 @@ class ReaderWorker {
         return `disk://${hash}`;
     }
 
-    async restoreRemoteFile(filename) {
+    async saveFileBuf(buf) {
+        const hash = await utils.getBufHash(buf, 'sha256', 'hex');
+        const outFilename = `${this.config.uploadDir}/${hash}`;
+
+        if (!await fs.pathExists(outFilename)) {
+            await fs.writeFile(outFilename, buf);
+        } else {
+            await utils.touchFile(outFilename);
+        }
+
+        return `disk://${hash}`;
+    }
+
+    async uploadFileTouch(url) {
+        const outFilename = `${this.config.uploadDir}/${url.replace('disk://', '')}`;
+
+        await utils.touchFile(outFilename);
+
+        return url;
+    }
+
+    async restoreRemoteFile(filename, remoteDir) {
+        let targetDir = '';
+        if (this.remoteConfig[remoteDir])
+            targetDir = this.remoteConfig[remoteDir].dir;
+        else
+            throw new Error(`restoreRemoteFile: unknown remoteDir value (${remoteDir})`);
+
         const basename = path.basename(filename);
-        const targetName = `${this.config.tempPublicDir}/${basename}`;
+        const targetName = `${targetDir}/${basename}`;
 
         if (!await fs.pathExists(targetName)) {
             let found = false;
-            if (this.remoteWebDavStorage) {
-                found = await this.remoteWebDavStorage.getFileSuccess(targetName);
+            if (this.remoteStorage) {
+                found = await this.remoteStorage.getFileSuccess(targetName, remoteDir);
             }
 
             if (!found) {
@@ -237,83 +247,81 @@ class ReaderWorker {
         return targetName;
     }
 
-    restoreCachedFile(filename) {
-        const workerId = this.workerState.generateWorkerId();
-        const wState = this.workerState.getControl(workerId);
-        wState.set({state: 'start'});
+    async cleanDir(dir, remoteDir, maxSize, moveToRemote) {
+        if (!this.remoteSent)
+            this.remoteSent = {};
+        if (!this.remoteSent[remoteDir])
+            this.remoteSent[remoteDir] = {};
 
-        (async() => {
-            try {
-                wState.set({state: 'download', step: 1, totalSteps: 1, path: filename, progress: 0});
+        const sent = this.remoteSent[remoteDir];
 
-                const targetName = await this.restoreRemoteFile(filename);
-                const stat = await fs.stat(targetName);
+        const list = await fs.readdir(dir);
 
-                const basename = path.basename(filename);
-                wState.finish({path: `/tmp/${basename}`, size: stat.size, progress: 100});
-            } catch (e) {
-                if (e.message.indexOf('404') < 0)
-                    log(LM_ERR, e.stack);
-                wState.set({state: 'error', error: e.message});
+        let size = 0;
+        let files = [];
+        for (const filename of list) {
+            const filePath = `${dir}/${filename}`;
+            const stat = await fs.stat(filePath);
+            if (!stat.isDirectory()) {
+                size += stat.size;
+                files.push({name: filePath, stat});
             }
-        })();
+        }
+        log(`clean dir ${dir}, maxSize=${maxSize}, found ${files.length} files, total size=${size}`);
 
-        return workerId;
+        files.sort((a, b) => a.stat.mtimeMs - b.stat.mtimeMs);
+
+        if (moveToRemote && this.remoteStorage) {
+            for (const file of files) {
+                if (sent[file.name])
+                    continue;
+
+                //отправляем в remoteStorage
+                try {
+                    log(`remoteStorage.putFile ${remoteDir}/${path.basename(file.name)}`);
+                    await this.remoteStorage.putFile(file.name, remoteDir);
+                    sent[file.name] = true;
+                } catch (e) {
+                    log(LM_ERR, e.stack);
+                }
+            }
+        }
+
+        let i = 0;
+        let j = 0;
+        while (i < files.length && size > maxSize) {
+            const file = files[i];
+            const oldFile = file.name;
+
+            //реально удаляем только если сохранили в хранилище или размер dir увеличен в 1.5 раза
+            if (!(moveToRemote && this.remoteStorage)
+                || (moveToRemote && this.remoteStorage && sent[oldFile])
+                || size > maxSize*1.5) {
+                await fs.remove(oldFile);
+                delete sent[oldFile];
+                j++;
+            }
+            
+            size -= file.stat.size;
+            i++;
+        }
+        log(`removed ${j} files`);
     }
 
-    async periodicCleanDir(dir, maxSize, timeout) {
-        try {
-            const list = await fs.readdir(dir);
-
-            let size = 0;
-            let files = [];
-            for (const name of list) {
-                const stat = await fs.stat(`${dir}/${name}`);
-                if (!stat.isDirectory()) {
-                    size += stat.size;
-                    files.push({name, stat});
+    async periodicCleanDir(cleanConfig) {
+        while (1) {// eslint-disable-line no-constant-condition
+            for (const [remoteDir, config] of Object.entries(cleanConfig)) {
+                try {
+                    await this.cleanDir(config.dir, remoteDir, config.maxSize, config.moveToRemote);
+                } catch(e) {
+                    log(LM_ERR, e.stack);
                 }
             }
-            log(`clean dir ${dir}, maxSize=${maxSize}, found ${files.length} files, total size=${size}`);
 
-            files.sort((a, b) => a.stat.mtimeMs - b.stat.mtimeMs);
-
-            let i = 0;
-            let j = 0;
-            while (i < files.length && size > maxSize) {
-                const file = files[i];
-                const oldFile = `${dir}/${file.name}`;
-
-                let remoteSuccess = true;
-                //отправляем только this.config.tempPublicDir
-                if (this.remoteWebDavStorage && dir === this.config.tempPublicDir) {
-                    remoteSuccess = false;
-                    try {
-                        //log(`remoteWebDavStorage.putFile ${path.basename(oldFile)}`);
-                        await this.remoteWebDavStorage.putFile(oldFile);
-                        remoteSuccess = true;
-                    } catch (e) {
-                        log(LM_ERR, e.stack);
-                    }
-                }
-                //реально удаляем только если сохранили в хранилище
-                if (remoteSuccess || size > maxSize*1.2) {
-                    await fs.remove(oldFile);
-                    j++;
-                }
-                
-                size -= file.stat.size;
-                i++;
-            }
-            log(`removed ${j} files`);
-        } catch(e) {
-            log(LM_ERR, e.stack);
-        } finally {
-            setTimeout(() => {
-                this.periodicCleanDir(dir, maxSize, timeout);
-            }, timeout);
+            await utils.sleep(cleanDirPeriod);
         }
     }
+
 }
 
 module.exports = ReaderWorker;

server/core/RemoteStorage.js

@@ -0,0 +1,98 @@
+const fs = require('fs-extra');
+const path = require('path');
+
+const WebSocketConnection = require('./WebSocketConnection');
+
+class RemoteStorage {
+    constructor(config) {
+        this.config = Object.assign({}, config);
+        this.config.maxContentLength = this.config.maxContentLength || 10*1024*1024;
+
+        this.accessToken = this.config.accessToken;
+
+        this.wsc = new WebSocketConnection(config.url);
+    }
+
+    async wsQuery(query) {
+        const response = await this.wsc.message(
+            await this.wsc.send(Object.assign({accessToken: this.accessToken}, query), 30),
+            300
+        );
+        if (response.error)
+            throw new Error(response.error);
+        return response;
+    }
+
+    async wsStat(fileName) {
+        return await this.wsQuery({action: 'get-stat', fileName});
+    }
+
+    async wsGetFile(fileName) {
+        return this.wsQuery({action: 'get-file', fileName});
+    }
+
+    async wsPutFile(fileName, data) {//data base64 encoded string
+        return this.wsQuery({action: 'put-file', fileName, data});
+    }
+
+    async wsDelFile(fileName) {
+        return this.wsQuery({action: 'del-file', fileName});
+    }
+
+    makeRemoteFileName(fileName, dir = '') {
+        const base = path.basename(fileName);
+        if (base.length > 3) {
+            return `${dir}/${base.substr(0, 3)}/${base}`;
+        } else {
+            return `${dir}/${base}`;
+        }
+    }
+
+    async putFile(fileName, dir = '') {
+        if (!await fs.pathExists(fileName)) {
+            throw new Error(`File not found: ${fileName}`);
+        }
+
+        const remoteFilename = this.makeRemoteFileName(fileName, dir);
+
+        try {
+            const localStat = await fs.stat(fileName);
+            let remoteStat = await this.wsStat(remoteFilename);
+            remoteStat = remoteStat.stat;
+
+            if (remoteStat.isFile && localStat.size == remoteStat.size) {
+                return;
+            }
+
+            await this.wsDelFile(remoteFilename);
+        } catch (e) {
+            //
+        }
+
+        const data = await fs.readFile(fileName, 'base64');
+        await this.wsPutFile(remoteFilename, data);
+    }
+
+    async getFile(fileName, dir = '') {
+        if (await fs.pathExists(fileName)) {
+            return;
+        }
+
+        const remoteFilename = this.makeRemoteFileName(fileName, dir);
+
+        const response = await this.wsGetFile(remoteFilename);
+        await fs.writeFile(fileName, response.data, 'base64');
+    }
+
+    async getFileSuccess(filename, dir = '') {
+        try {
+            await this.getFile(filename, dir);
+            return true;
+        } catch (e) {
+            //
+        }
+        return false;
+    }
+}
+
+module.exports = RemoteStorage;

server/core/RemoteWebDavStorage.js

@@ -7,6 +7,7 @@ class RemoteWebDavStorage {
     constructor(config) {
         this.config = Object.assign({}, config);
         this.config.maxContentLength = this.config.maxContentLength || 10*1024*1024;
+        this.config.maxBodyLength = this.config.maxContentLength;
         this.wdc = createClient(config.url, this.config);
     }
 
@@ -30,7 +31,7 @@ class RemoteWebDavStorage {
     }
 
     async writeFile(filename, data) {
-        return await this.wdc.putFileContents(filename, data, { maxContentLength: this.config.maxContentLength })
+        return await this.wdc.putFileContents(filename, data)
     }
 
     async unlink(filename) {
@@ -38,23 +39,23 @@ class RemoteWebDavStorage {
     }
 
     async readFile(filename) {
-        return await this.wdc.getFileContents(filename, { maxContentLength: this.config.maxContentLength })
+        return await this.wdc.getFileContents(filename)
     }
 
     async mkdir(dirname) {
         return await this.wdc.createDirectory(dirname);
     }
 
-    async putFile(filename) {
+    async putFile(filename, dir = '') {
         if (!await fs.pathExists(filename)) {
             throw new Error(`File not found: ${filename}`);
         }
 
         const base = path.basename(filename);
-        let remoteFilename = `/${base}`;
+        let remoteFilename = `${dir}/${base}`;
         
         if (base.length > 3) {
-            const remoteDir = `/${base.substr(0, 3)}`;
+            const remoteDir = `${dir}/${base.substr(0, 3)}`;
             try {
                 await this.mkdir(remoteDir);
             } catch (e) {
@@ -78,24 +79,24 @@ class RemoteWebDavStorage {
         await this.writeFile(remoteFilename, data);
     }
 
-    async getFile(filename) {
+    async getFile(filename, dir = '') {
         if (await fs.pathExists(filename)) {
             return;
         }
 
         const base = path.basename(filename);
-        let remoteFilename = `/${base}`;        
+        let remoteFilename = `${dir}/${base}`;
         if (base.length > 3) {
-            remoteFilename = `/${base.substr(0, 3)}/${base}`;
+            remoteFilename = `${dir}/${base.substr(0, 3)}/${base}`;
         }
 
         const data = await this.readFile(remoteFilename);
         await fs.writeFile(filename, data);
     }
 
-    async getFileSuccess(filename) {
+    async getFileSuccess(filename, dir = '') {
         try {
-            await this.getFile(filename);
+            await this.getFile(filename, dir);
             return true;
         } catch (e) {
             //

server/core/WebSocketConnection.js

@@ -9,8 +9,7 @@ const cleanPeriod = 5*1000;//5 секунд
 class WebSocketConnection {
     //messageLifeTime в секундах (проверка каждый cleanPeriod интервал)
     constructor(url, openTimeoutSecs = 10, messageLifeTimeSecs = 30) {
-        //const ws = 'ws';//for nodejs
-        this.WebSocket = (isBrowser ? WebSocket : null/*for nodejs require(ws)*/);
+        this.WebSocket = (isBrowser ? WebSocket : require('ws'));
         this.url = url;
         this.ws = null;
         this.listeners = [];
@@ -95,7 +94,7 @@ class WebSocketConnection {
                     this.ws = new this.WebSocket(this.url);
                 }
 
-                const onopen = (e) => {
+                const onopen = () => {
                     this.connecting = false;
                     resolve(this.ws);
                 };
@@ -166,7 +165,7 @@ class WebSocketConnection {
             this.requestId = (this.requestId < 1000000 ? this.requestId + 1 : 1);
             const requestId = this.requestId;//реентерабельность!!!
 
-            this.ws.send(JSON.stringify(Object.assign({requestId, _rpo: 1}, req)));//_rpo: 1 - ждем в ответ _rok: 1
+            this.ws.send(JSON.stringify(Object.assign({requestId}, req)));
 
             let resp = {};
             try {

server/core/utils.js

@@ -13,7 +13,7 @@ function toBase36(data) {
 }
 
 function fromBase36(data) {
-    return bs36.decode(data);
+    return Buffer.from(bs36.decode(data));
 }
 
 function bufferRemoveZeroes(buf) {
@@ -34,10 +34,20 @@ function getFileHash(filename, hashName, enc) {
     });
 }
 
+function getBufHash(buf, hashName, enc) {
+    const hash = crypto.createHash(hashName);
+    hash.update(buf);
+    return hash.digest(enc);
+}
+
 function sleep(ms) {
     return new Promise(resolve => setTimeout(resolve, ms));
 }
 
+function toUnixTime(time) {
+    return parseInt(time/1000);
+}
+
 function randomHexString(len) {
     return crypto.randomBytes(len).toString('hex')
 }
@@ -125,7 +135,9 @@ module.exports = {
     fromBase36,
     bufferRemoveZeroes,
     getFileHash,
+    getBufHash,
     sleep,
+    toUnixTime,
     randomHexString,
     touchFile,
     spawnProcess,

server/db/ConnManager.js

@@ -1,3 +1,4 @@
+//TODO: удалить модуль в 2023г
 const fs = require('fs-extra');
 
 const SqliteConnectionPool = require('./SqliteConnectionPool');

server/db/Converter.js

@@ -0,0 +1,42 @@
+//TODO: удалить модуль в 2023г
+const fs = require('fs-extra');
+const log = new (require('../core/AppLogger'))().log;//singleton
+
+class Converter {    
+    async run(config) {        
+        log('Converter start');
+
+        try {
+            const connManager = new (require('./ConnManager'))();//singleton
+            const storagePool = connManager.pool.readerStorage;
+
+            const jembaConnManager = new (require('./JembaConnManager'))();//singleton
+            const db = jembaConnManager.db['reader-storage'];
+
+            const srcDbPath = `${config.dataDir}/reader-storage.sqlite`;
+            if (!await fs.pathExists(srcDbPath)) {
+                log(LM_WARN, '  Source DB does not exist, nothing to do');
+                return;
+            }
+
+            const rows = await db.select({table: 'storage', count: true});
+            if (rows.length && rows[0].count != 0) {
+                log(LM_WARN, `  Destination table already exists (found ${rows[0].count} items), nothing to do`);
+                return;
+            }
+
+            const dbSrc = await storagePool.get();
+            try {
+                const rows = await dbSrc.all(`SELECT * FROM storage`);
+                await db.insert({table: 'storage', rows});
+                log(`  Inserted ${rows.length} items`);
+            } finally {
+                dbSrc.ret();
+            }
+        } finally {
+            log('Converter finish');
+        }
+    }
+}
+
+module.exports = Converter;

server/db/JembaConnManager.js

@@ -0,0 +1,190 @@
+const fs = require('fs-extra');
+const _ = require('lodash');
+
+const ayncExit = new (require('../core/AsyncExit'))();//singleton
+const { JembaDb, JembaDbThread } = require('jembadb');
+const log = new (require('../core/AppLogger'))().log;//singleton
+
+const jembaMigrations = require('./jembaMigrations');
+
+let instance = null;
+
+//singleton
+class JembaConnManager {
+    constructor() {
+        if (!instance) {
+            this.inited = false;
+            this._db = {};
+
+            instance = this;
+        }
+
+        return instance;
+    }
+
+    async init(config, forceAutoRepair = false, migs = jembaMigrations, undoLastMigration = false) {
+        if (this.inited)
+            throw new Error('JembaConnManager initialized already');
+
+        this.config = config;
+        this._db = {};
+
+        ayncExit.add(this.close.bind(this));
+
+        for (const dbConfig of this.config.jembaDb) {
+            const dbPath = `${this.config.dataDir}/db/${dbConfig.dbName}`;
+
+            //бэкап
+            if (!dbConfig.noBak && await fs.pathExists(dbPath)) {
+                const bakFile = `${dbPath}.bak`;
+                await fs.remove(bakFile);
+                await fs.copy(dbPath, bakFile);
+            }
+
+            let dbConn = null;
+            if (dbConfig.thread) {
+                dbConn = new JembaDbThread();
+            } else {
+                dbConn = new JembaDb();
+            }
+            this._db[dbConfig.dbName] = dbConn;
+
+            log(`Open "${dbConfig.dbName}" begin`);
+            await dbConn.lock({
+                dbPath,
+                create: true,
+                softLock: true,
+
+                tableDefaults: {
+                    cacheSize: dbConfig.cacheSize,
+                    compressed: dbConfig.compressed,
+                    forceFileClosing: dbConfig.forceFileClosing,
+                    typeCompatMode: true,
+                },
+            });
+
+            if (dbConfig.openAll || forceAutoRepair || dbConfig.autoRepair) {
+                try {
+                    await dbConn.openAll();
+                } catch(e) {
+                    if ((forceAutoRepair || dbConfig.autoRepair) && 
+                        (
+                            e.message.indexOf('corrupted') >= 0 
+                            || e.message.indexOf('Unexpected token') >= 0
+                            || e.message.indexOf('invalid stored block lengths') >= 0
+                        )
+                        ) {
+                        log(LM_ERR, e);
+                        log(`Open "${dbConfig.dbName}" with auto repair`);
+                        await dbConn.openAll({autoRepair: true});
+                    } else {
+                        throw e;
+                    }
+                }
+            }
+
+            log(`Open "${dbConfig.dbName}" end`);
+
+            //миграции
+            const mig = migs[dbConfig.dbName];
+            if (mig && mig.data) {
+                const applied = await this.migrate(dbConn, mig.data, mig.table, undoLastMigration);
+                if (applied.length)
+                    log(`${applied.length} migrations applied to "${dbConfig.dbName}"`);
+            }
+        }
+
+        this.inited = true;
+    }
+
+    async close() {
+        for (const dbConfig of this.config.jembaDb) {
+            if (this._db[dbConfig.dbName])
+                await this._db[dbConfig.dbName].unlock();
+        }
+
+        this._db = {};
+        this.inited = false;
+    }
+
+    async migrate(db, migs, table, undoLastMigration) {
+        const migrations = _.cloneDeep(migs).sort((a, b) => a.id - b.id);
+
+        if (!migrations.length) {
+            throw new Error('No migration data');
+        }
+
+        migrations.map(migration => {
+            const data = migration.data;
+            if (!data.up || !data.down) {
+                throw new Error(`The ${migration.id}:${migration.name} does not contain 'up' or 'down' instructions`);
+            } else {
+                migration.up = data.up;
+                migration.down = data.down;
+            }
+            delete migration.data;
+        });
+
+        // Create a database table for migrations meta data if it doesn't exist
+        // id, name, up, down
+        await db.create({
+            table, 
+            quietIfExists: true,
+        });
+
+        // Get the list of already applied migrations
+        let dbMigrations = await db.select({
+            table,
+            sort: '(a, b) => a.id - b.id'
+        });
+
+        const execUpDown = async(items) => {
+            for (const item of items) {
+                const action = item[0];
+                await db[action](item[1]);
+            }
+        };
+
+        // Undo migrations that exist only in the database but not in migs,
+        // also undo the last migration if the undoLastMigration
+        const lastMigration = migrations[migrations.length - 1];
+        for (const migration of dbMigrations.slice().sort((a, b) => b.id - a.id)) {
+            if (!migrations.some(x => x.id === migration.id) ||
+                (undoLastMigration && migration.id === lastMigration.id)) {
+                    await execUpDown(migration.down);
+                    await db.delete({
+                        table, 
+                        where: `@@id(${db.esc(migration.id)})`
+                    });
+                    dbMigrations = dbMigrations.filter(x => x.id !== migration.id);
+            } else {
+                break;
+            }
+        }
+
+        // Apply pending migrations
+        let applied = [];
+        const lastMigrationId = dbMigrations.length ? dbMigrations[dbMigrations.length - 1].id : 0;
+        for (const migration of migrations) {
+            if (migration.id > lastMigrationId) {
+                await execUpDown(migration.up);
+                await db.insert({
+                    table,
+                    rows: [migration],
+                });
+                applied.push(migration.id);
+            }
+        }
+
+        return applied;
+    }
+
+    get db() {
+        if (!this.inited)
+            throw new Error('JembaConnManager not inited');
+
+        return this._db;
+    }
+}
+
+module.exports = JembaConnManager;

server/db/SqliteConnectionPool.js

@@ -1,3 +1,4 @@
+//TODO: удалить модуль в 2023г
 const sqlite3 = require('sqlite3');
 const sqlite = require('sqlite');
 

server/db/jembaMigrations/book-update-server/001-create.js

@@ -0,0 +1,16 @@
+module.exports = {
+    up: [
+        ['create', {
+            table: 'checked',
+            index: [
+                {field: 'queryTime', type: 'number'},
+                {field: 'checkTime', type: 'number'},
+            ]
+        }],
+    ],    
+    down: [
+        ['drop', {
+            table: 'checked'
+        }],
+    ]
+};

server/db/jembaMigrations/book-update-server/index.js

@@ -0,0 +1,6 @@
+module.exports = {
+    table: 'migration1',
+    data: [
+        {id: 1, name: 'create', data: require('./001-create')}
+    ]
+}

server/db/jembaMigrations/index.js

@@ -0,0 +1,4 @@
+module.exports = {
+    'reader-storage': require('./reader-storage'),
+    'book-update-server': require('./book-update-server'),
+};

server/db/jembaMigrations/reader-storage/001-create.js

@@ -0,0 +1,13 @@
+module.exports = {
+    up: [
+        //CREATE TABLE storage (id TEXT PRIMARY KEY, rev INTEGER, time INTEGER, data TEXT);
+        ['create', {
+            table: 'storage'
+        }],
+    ],    
+    down: [
+        ['drop', {
+            table: 'storage'
+        }],
+    ]
+};

server/db/jembaMigrations/reader-storage/index.js

@@ -0,0 +1,6 @@
+module.exports = {
+    table: 'migration1',
+    data: [
+        {id: 1, name: 'create', data: require('./001-create')}
+    ]
+}

server/index.js

@@ -1,12 +1,19 @@
 require('tls').DEFAULT_MIN_VERSION = 'TLSv1';
+process.env['NODE_TLS_REJECT_UNAUTHORIZED'] = 0;
+
 const fs = require('fs-extra');
-const path = require('path');
 const argv = require('minimist')(process.argv.slice(2));
 const express = require('express');
 const compression = require('compression');
 const http = require('http');
 const WebSocket = require ('ws');
 
+const ayncExit = new (require('./core/AsyncExit'))();
+
+let log = null;
+
+const maxPayloadSize = 50;//in MB
+
 async function init() {
     //config
     const configManager = new (require('./config'))();//singleton
@@ -18,7 +25,7 @@ async function init() {
     //logger
     const appLogger = new (require('./core/AppLogger'))();//singleton
     await appLogger.init(config);
-    const log = appLogger.log;
+    log = appLogger.log;
 
     //dirs
     log(`${config.name} v${config.version}, Node.js ${process.version}`);
@@ -41,6 +48,13 @@ async function init() {
     //connections
     const connManager = new (require('./db/ConnManager'))();//singleton
     await connManager.init(config);
+
+    const jembaConnManager = new (require('./db/JembaConnManager'))();//singleton
+    await jembaConnManager.init(config, argv['auto-repair']);
+
+    //converter SQLITE => JembaDb
+    const converter = new  (require('./db/Converter'))();
+    await converter.run(config);
 }
 
 async function main() {
@@ -52,7 +66,7 @@ async function main() {
         if (serverCfg.mode !== 'none') {
             const app = express();
             const server = http.createServer(app);
-            const wss = new WebSocket.Server({ server, maxPayload: 10*1024*1024 });
+            const wss = new WebSocket.Server({ server, maxPayload: maxPayloadSize*1024*1024 });
 
             const serverConfig = Object.assign({}, config, serverCfg);
 
@@ -64,20 +78,10 @@ async function main() {
             }
 
             app.use(compression({ level: 1 }));
-            app.use(express.json({limit: '10mb'}));
+            app.use(express.json({limit: `${maxPayloadSize}mb`}));
             if (devModule)
                 devModule.logQueries(app);
 
-            app.use(express.static(serverConfig.publicDir, {
-                maxAge: '30d',
-                setHeaders: (res, filePath) => {
-                    if (path.basename(path.dirname(filePath)) == 'tmp') {
-                        res.set('Content-Type', 'application/xml');
-                        res.set('Content-Encoding', 'gzip');
-                    }
-                }               
-            }));
-
             require('./routes').initRoutes(app, wss, serverConfig);
 
             if (devModule) {
@@ -96,13 +100,15 @@ async function main() {
     }
 }
 
-
 (async() => {
     try {
         await init();
         await main();
     } catch (e) {
-        console.error(e);
-        process.exit(1);
+        if (log)
+            log(LM_FATAL, e.stack);
+        else
+            console.error(e.stack);
+        ayncExit.exit(1);
     }
-})();
+})();

server/routes.js

@@ -1,8 +1,24 @@
-const c = require('./controllers');
-const utils = require('./core/utils');
+const fs = require('fs-extra');
+const path = require('path');
+
+const express = require('express');
 const multer = require('multer');
 
+const ReaderWorker = require('./core/Reader/ReaderWorker');//singleton
+const log = new (require('./core/AppLogger'))().log;//singleton
+
+const c = require('./controllers');
+const utils = require('./core/utils');
+
 function initRoutes(app, wss, config) {
+    //эксклюзив для update_checker
+    if (config.mode === 'book_update_checker') {
+        new c.BookUpdateCheckerController(wss, config);
+        return;
+    }
+
+    initStatic(app, config);
+        
     const misc = new c.MiscController(config);
     const reader = new c.ReaderController(config);
     const worker = new c.WorkerController(config);
@@ -29,9 +45,7 @@ function initRoutes(app, wss, config) {
         ['POST', '/api/reader/load-book', reader.loadBook.bind(reader), [aAll], {}],
         ['POST', '/api/reader/storage', reader.storage.bind(reader), [aAll], {}],
         ['POST', '/api/reader/upload-file', [upload.single('file'), reader.uploadFile.bind(reader)], [aAll], {}],
-        ['POST', '/api/reader/restore-cached-file', reader.restoreCachedFile.bind(reader), [aAll], {}],        
         ['POST', '/api/worker/get-state', worker.getState.bind(worker), [aAll], {}],
-        ['POST', '/api/worker/get-state-finish', worker.getStateFinish.bind(worker), [aAll], {}],
     ];
 
     //to app
@@ -78,6 +92,48 @@ function initRoutes(app, wss, config) {
     }
 }
 
+function initStatic(app, config) {
+    const readerWorker = new ReaderWorker(config);
+
+    //восстановление файлов в /tmp и /upload из webdav-storage, при необходимости
+    app.use(async(req, res, next) => {
+        if ((req.method !== 'GET' && req.method !== 'HEAD') ||
+            !(req.path.indexOf('/tmp/') === 0 || req.path.indexOf('/upload/') === 0)
+            ) {
+            return next();
+        }
+
+        const filePath = `${config.publicDir}${req.path}`;
+
+        //восстановим
+        try {
+            if (!await fs.pathExists(filePath)) {
+                if (req.path.indexOf('/tmp/') === 0) {
+                    await readerWorker.restoreRemoteFile(req.path, '/tmp');
+                } else if (req.path.indexOf('/upload/') === 0) {
+                    await readerWorker.restoreRemoteFile(req.path, '/upload');
+                }
+            }
+        } catch(e) {
+            log(LM_ERR, `Static.restoreRemoteFile: ${e.message}`);
+        }
+
+        return next();
+    });
+
+    const tmpDir = `${config.publicDir}/tmp`;
+    app.use(express.static(config.publicDir, {
+        maxAge: '30d',
+
+        setHeaders: (res, filePath) => {
+            if (path.dirname(filePath) == tmpDir) {
+                res.set('Content-Type', 'application/xml');
+                res.set('Content-Encoding', 'gzip');
+            }
+        },
+    }));
+}
+
 module.exports = {
     initRoutes
 }