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liberama/client/components/Reader/Reader.vue
2020-10-30 11:30:21 +07:00

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Vue
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<template>
<div class="column no-wrap">
<div ref="header" class="header" v-show="toolBarActive">
<div ref="buttons" class="row justify-between no-wrap">
<div>
<button ref="loader" class="tool-button" :class="buttonActiveClass('loader')" @click="buttonClick('loader')" v-ripple>
<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>
</div>
<div>
<button ref="undoAction" v-show="showToolButton['undoAction']" class="tool-button" :class="buttonActiveClass('undoAction')" @click="buttonClick('undoAction')" v-ripple>
<q-icon name="la la-angle-left" size="32px"/>
<q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">{{ rstore.readerActions['undoAction'] }}</q-tooltip>
</button>
<button ref="redoAction" v-show="showToolButton['redoAction']" class="tool-button" :class="buttonActiveClass('redoAction')" @click="buttonClick('redoAction')" v-ripple>
<q-icon name="la la-angle-right" size="32px"/>
<q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">{{ rstore.readerActions['redoAction'] }}</q-tooltip>
</button>
<div class="space"></div>
<button ref="fullScreen" v-show="showToolButton['fullScreen']" class="tool-button" :class="buttonActiveClass('fullScreen')" @click="buttonClick('fullScreen')" v-ripple>
<q-icon :name="(fullScreenActive ? 'la la-compress-arrows-alt': 'la la-expand-arrows-alt')" size="32px"/>
<q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">{{ rstore.readerActions['fullScreen'] }}</q-tooltip>
</button>
<button ref="scrolling" v-show="showToolButton['scrolling']" class="tool-button" :class="buttonActiveClass('scrolling')" @click="buttonClick('scrolling')" v-ripple>
<q-icon name="la la-film" size="32px"/>
<q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">{{ rstore.readerActions['scrolling'] }}</q-tooltip>
</button>
<button ref="setPosition" v-show="showToolButton['setPosition']" class="tool-button" :class="buttonActiveClass('setPosition')" @click="buttonClick('setPosition')" v-ripple>
<q-icon name="la la-angle-double-right" size="32px"/>
<q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">{{ rstore.readerActions['setPosition'] }}</q-tooltip>
</button>
<button ref="search" v-show="showToolButton['search']" class="tool-button" :class="buttonActiveClass('search')" @click="buttonClick('search')" v-ripple>
<q-icon name="la la-search" size="32px"/>
<q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">{{ rstore.readerActions['search'] }}</q-tooltip>
</button>
<button ref="copyText" v-show="showToolButton['copyText']" class="tool-button" :class="buttonActiveClass('copyText')" @click="buttonClick('copyText')" v-ripple>
<q-icon name="la la-copy" size="32px"/>
<q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">{{ rstore.readerActions['copyText'] }}</q-tooltip>
</button>
<button ref="refresh" v-show="showToolButton['refresh']" class="tool-button" :class="buttonActiveClass('refresh')" @click="buttonClick('refresh')" v-ripple>
<q-icon name="la la-sync" size="32px" :class="{clear: !showRefreshIcon}"/>
<q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">{{ rstore.readerActions['refresh'] }}</q-tooltip>
</button>
<div class="space"></div>
<button ref="libs" v-show="mode == 'liberama.top' && showToolButton['libs']" class="tool-button" :class="buttonActiveClass('libs')" @click="buttonClick('libs')" v-ripple>
<q-icon name="la la-sitemap" size="32px"/>
<q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">{{ rstore.readerActions['libs'] }}</q-tooltip>
</button>
<button ref="recentBooks" v-show="showToolButton['recentBooks']" class="tool-button" :class="buttonActiveClass('recentBooks')" @click="buttonClick('recentBooks')" v-ripple>
<q-icon name="la la-book-open" size="32px"/>
<q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">{{ rstore.readerActions['recentBooks'] }}</q-tooltip>
</button>
</div>
<div>
<button ref="offlineMode" v-show="showToolButton['offlineMode']" class="tool-button" :class="buttonActiveClass('offlineMode')" @click="buttonClick('offlineMode')" v-ripple>
<q-icon name="la la-unlink" size="32px"/>
<q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">{{ rstore.readerActions['offlineMode'] }}</q-tooltip>
</button>
<button ref="settings" class="tool-button" :class="buttonActiveClass('settings')" @click="buttonClick('settings')" v-ripple>
<q-icon name="la la-cog" size="32px"/>
<q-tooltip :delay="1500" anchor="bottom left" content-style="font-size: 80%">{{ rstore.readerActions['settings'] }}</q-tooltip>
</button>
</div>
</div>
</div>
<div class="main col row relative-position">
<keep-alive>
<component ref="page" class="col" :is="activePage"
@load-book="loadBook"
@load-file="loadFile"
@book-pos-changed="bookPosChanged"
@do-action="doAction"
></component>
</keep-alive>
<SetPositionPage v-if="setPositionActive" ref="setPositionPage" @set-position-toggle="setPositionToggle" @book-pos-changed="bookPosChanged"></SetPositionPage>
<SearchPage v-show="searchActive" ref="searchPage"
@do-action="doAction"
@book-pos-changed="bookPosChanged"
@start-text-search="startTextSearch"
@stop-text-search="stopTextSearch">
</SearchPage>
<CopyTextPage v-if="copyTextActive" ref="copyTextPage" @do-action="doAction"></CopyTextPage>
<LibsPage v-show="libsActive" ref="libsPage" @load-book="loadBook" @libs-close="libsClose" @do-action="doAction"></LibsPage>
<RecentBooksPage v-show="recentBooksActive" ref="recentBooksPage" @load-book="loadBook" @recent-books-close="recentBooksClose"></RecentBooksPage>
<SettingsPage v-show="settingsActive" ref="settingsPage" @do-action="doAction"></SettingsPage>
<HelpPage v-if="helpActive" ref="helpPage" @do-action="doAction"></HelpPage>
<ClickMapPage v-show="clickMapActive" ref="clickMapPage"></ClickMapPage>
<ServerStorage v-show="hidden" ref="serverStorage"></ServerStorage>
<Dialog ref="dialog1" v-model="whatsNewVisible">
<template slot="header">
Что нового:
</template>
<div style="line-height: 20px" v-html="whatsNewContent"></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>
</Dialog>
<Dialog ref="dialog2" v-model="donationVisible">
<template slot="header">
Здравствуйте, уважаемые читатели!
</template>
<div style="word-break: normal">
Стартовала ежегодная акция "Оплатим хостинг вместе".<br><br>
Для оплаты годового хостинга читалки, необходимо собрать около 2000 рублей.
В настоящий момент у автора эта сумма есть в наличии. Однако будет справедливо, если каждый
сможет проголосовать рублем за то, чтобы читалка так и оставалась:
<ul>
<li>непрерывно улучшаемой</li>
<li>без рекламы</li>
<li>без регистрации</li>
<li>Open Source</li>
</ul>
Автор также обращается с просьбой о помощи в распространении
<a href="https://omnireader.ru" target="_blank">ссылки</a>
<q-icon class="copy-icon" name="la la-copy" @click="copyLink('https://omnireader.ru')">
<q-tooltip :delay="1000" anchor="top middle" self="center middle" content-style="font-size: 80%">Скопировать</q-tooltip>
</q-icon>
на читалку через тематические форумы, соцсети, мессенджеры и пр.
Чем нас больше, тем легче оставаться на плаву и тем больше мотивации у разработчика, чтобы продолжать работать над проектом.
<br><br>
Если соберется бóльшая сумма, то разработка децентрализованной библиотеки для свободного обмена книгами будет по возможности ускорена.
<br><br>
P.S. При необходимости можно воспользоваться подходящим обменником на <a href="https://www.bestchange.ru" target="_blank">bestchange.ru</a>
<br><br>
<div class="row justify-center">
<q-btn class="q-px-sm" color="primary" dense no-caps rounded @click="openDonate">Помочь проекту</q-btn>
</div>
</div>
<span slot="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>
</Dialog>
</div>
</div>
</template>
<script>
//-----------------------------------------------------------------------------
import Vue from 'vue';
import Component from 'vue-class-component';
import _ from 'lodash';
import {Buffer} from 'safe-buffer';
import LoaderPage from './LoaderPage/LoaderPage.vue';
import TextPage from './TextPage/TextPage.vue';
import ProgressPage from './ProgressPage/ProgressPage.vue';
import SetPositionPage from './SetPositionPage/SetPositionPage.vue';
import SearchPage from './SearchPage/SearchPage.vue';
import CopyTextPage from './CopyTextPage/CopyTextPage.vue';
import LibsPage from './LibsPage/LibsPage.vue';
import RecentBooksPage from './RecentBooksPage/RecentBooksPage.vue';
import SettingsPage from './SettingsPage/SettingsPage.vue';
import HelpPage from './HelpPage/HelpPage.vue';
import ClickMapPage from './ClickMapPage/ClickMapPage.vue';
import ServerStorage from './ServerStorage/ServerStorage.vue';
import Dialog from '../share/Dialog.vue';
import bookManager from './share/bookManager';
import rstore from '../../store/modules/reader';
import readerApi from '../../api/reader';
import * as utils from '../../share/utils';
import {versionHistory} from './versionHistory';
export default @Component({
components: {
LoaderPage,
TextPage,
ProgressPage,
SetPositionPage,
SearchPage,
CopyTextPage,
LibsPage,
RecentBooksPage,
SettingsPage,
HelpPage,
ClickMapPage,
ServerStorage,
Dialog,
},
watch: {
bookPos: function(newValue) {
if (newValue !== undefined && this.activePage == 'TextPage') {
const textPage = this.$refs.page;
if (textPage.bookPos != newValue) {
textPage.bookPos = newValue;
}
if (!this.scrollingActive)
this.debouncedSetRecentBook(newValue);
else
this.scrollingSetRecentBook(newValue);
}
},
routeParamPos: function(newValue) {
if (!this.paramPosIgnore && newValue !== undefined && newValue != this.bookPos) {
this.bookPos = newValue;
}
},
routeParamUrl: function(newValue) {
if (newValue !== '' && newValue !== this.mostRecentBook().url) {
this.loadBook({url: newValue, bookPos: this.routeParamPos});
}
},
settings: function() {
this.loadSettings();
this.updateRoute();
},
loaderActive: function(newValue) {
(async() => {
const recent = this.mostRecentBook();
if (!newValue && !this.loading && recent && !await bookManager.hasBookParsed(recent)) {
this.loadBook(recent);
}
})();
},
},
})
class Reader extends Vue {
rstore = {};
loaderActive = false;
offlineModeActive = false;
progressActive = false;
fullScreenActive = false;
scrollingActive = false;
setPositionActive = false;
searchActive = false;
copyTextActive = false;
libsActive = false;
recentBooksActive = false;
settingsActive = false;
helpActive = false;
clickMapActive = false;
bookPos = null;
allowUrlParamBookPos = false;
showRefreshIcon = true;
mostRecentBookReactive = null;
showToolButton = {};
actionList = [];
actionCur = -1;
hidden = false;
whatsNewVisible = false;
whatsNewContent = '';
donationVisible = false;
created() {
this.rstore = rstore;
this.loading = true;
this.commit = this.$store.commit;
this.dispatch = this.$store.dispatch;
this.reader = this.$store.state.reader;
this.config = this.$store.state.config;
this.$root.addKeyHook(this.keyHook);
this.lastActivePage = false;
this.debouncedSetRecentBook = _.debounce(async(newValue) => {
const recent = this.mostRecentBook();
if (recent && (recent.bookPos != newValue || recent.bookPosSeen !== this.bookPosSeen)) {
await bookManager.setRecentBook(Object.assign({}, recent, {bookPos: newValue, bookPosSeen: this.bookPosSeen}));
if (this.actionCur < 0 || (this.actionCur >= 0 && this.actionList[this.actionCur] != newValue))
this.addAction(newValue);
this.paramPosIgnore = true;
this.updateRoute();
await this.$nextTick();
this.paramPosIgnore = false;
}
}, 500, {'maxWait':5000});
this.scrollingSetRecentBook = _.debounce((newValue) => {
this.debouncedSetRecentBook(newValue);
}, 15000, {'maxWait':20000});
document.addEventListener('fullscreenchange', () => {
this.fullScreenActive = (document.fullscreenElement !== null);
});
this.loadSettings();
}
mounted() {
this.updateHeaderMinWidth();
(async() => {
await bookManager.init(this.settings);
bookManager.addEventListener(this.bookManagerEvent);
if (this.$root.rootRoute() == '/reader') {
if (this.routeParamUrl) {
await this.loadBook({url: this.routeParamUrl, bookPos: this.routeParamPos, force: this.routeParamRefresh});
} else {
this.loaderActive = true;
}
}
await this.$refs.serverStorage.init();
this.checkSetStorageAccessKey();
this.checkActivateDonateHelpPage();
this.loading = false;
this.updateRoute();
await this.showWhatsNew();
await this.showDonation();
})();
}
loadSettings() {
const settings = this.settings;
this.allowUrlParamBookPos = settings.allowUrlParamBookPos;
this.copyFullText = settings.copyFullText;
this.showClickMapPage = settings.showClickMapPage;
this.clickControl = settings.clickControl;
this.blinkCachedLoad = settings.blinkCachedLoad;
this.showWhatsNewDialog = settings.showWhatsNewDialog;
this.showDonationDialog2020 = settings.showDonationDialog2020;
this.showToolButton = settings.showToolButton;
this.enableSitesFilter = settings.enableSitesFilter;
this.readerActionByKeyCode = utils.userHotKeysObjectSwap(settings.userHotKeys);
this.$root.readerActionByKeyEvent = (event) => {
return this.readerActionByKeyCode[utils.keyEventToCode(event)];
}
this.updateHeaderMinWidth();
}
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.$route.query;
if (q['setStorageAccessKey']) {
this.$router.replace(`/reader`);
this.settingsToggle();
this.$nextTick(() => {
this.$refs.settingsPage.enterServerStorageKey(
Buffer.from(utils.fromBase58(q['setStorageAccessKey'])).toString()
);
});
}
}
checkActivateDonateHelpPage() {
const q = this.$route.query;
if (q['donate']) {
this.$router.replace(`/reader`);
this.helpToggle();
this.$nextTick(() => {
this.$refs.helpPage.activateDonateHelpPage();
});
}
}
checkBookPosPercent() {
const q = this.$route.query;
if (q['__pp']) {
let pp = q['__pp'];
if (pp) {
pp = parseFloat(pp) || 0;
const recent = this.mostRecentBook();
(async() => {
await utils.sleep(100);
this.bookPos = Math.floor(recent.textLength*pp/100);
})();
}
}
}
async showWhatsNew() {
await utils.sleep(2000);
const whatsNew = versionHistory[0];
if (this.showWhatsNewDialog &&
whatsNew.showUntil >= utils.formatDate(new Date(), 'coDate') &&
whatsNew.header != this.whatsNewContentHash) {
this.whatsNewContent = 'Версия ' + whatsNew.header + whatsNew.content;
this.whatsNewVisible = true;
}
}
async showDonation() {
await utils.sleep(3000);
const today = utils.formatDate(new Date(), 'coDate');
if ((this.mode == 'omnireader' || this.mode == 'liberama.top') && today < '2020-03-01' && this.showDonationDialog2020 && this.donationRemindDate != today) {
this.donationVisible = true;
}
}
donationDialogDisable() {
this.donationVisible = false;
if (this.showDonationDialog2020) {
const newSettings = Object.assign({}, this.settings, { showDonationDialog2020: false });
this.commit('reader/setSettings', newSettings);
}
}
donationDialogRemind() {
this.donationVisible = false;
this.commit('reader/setDonationRemindDate', utils.formatDate(new Date(), 'coDate'));
}
openDonate() {
this.donationVisible = false;
this.donateToggle();
}
async copyLink(link) {
const result = await utils.copyTextToClipboard(link);
if (result)
this.$root.notify.success(`Ссылка ${link} успешно скопирована в буфер обмена`);
else
this.$root.notify.error('Копирование не удалось');
}
openVersionHistory() {
this.whatsNewVisible = false;
this.versionHistoryToggle();
}
whatsNewDisable() {
this.whatsNewVisible = false;
const whatsNew = versionHistory[0];
this.commit('reader/setWhatsNewContentHash', whatsNew.header);
}
get routeParamPos() {
let result = undefined;
const q = this.$route.query;
if (q['__p']) {
result = q['__p'];
if (Array.isArray(result))
result = result[0];
}
return (result ? parseInt(result, 10) || 0 : result);
}
updateRoute(isNewRoute) {
if (this.loading)
return;
const recent = this.mostRecentBook();
const pos = (recent && recent.bookPos && this.allowUrlParamBookPos ? `__p=${recent.bookPos}&` : '');
const url = (recent ? `url=${recent.url}` : '');
if (isNewRoute)
this.$router.push(`/reader?${pos}${url}`).catch(() => {});
else
this.$router.replace(`/reader?${pos}${url}`).catch(() => {});
}
get mode() {
return this.$store.state.config.mode;
}
get routeParamUrl() {
let result = '';
const path = this.$route.fullPath;
const i = path.indexOf('url=');
if (i >= 0) {
result = path.substr(i + 4);
}
return decodeURIComponent(result);
}
get routeParamRefresh() {
const q = this.$route.query;
return !!q['__refresh'];
}
bookPosChanged(event) {
if (event.bookPosSeen !== undefined)
this.bookPosSeen = event.bookPosSeen;
this.bookPos = event.bookPos;
}
async bookManagerEvent(eventName, value) {
if (eventName == 'set-recent' || eventName == 'recent-deleted') {
const oldBook = (this.textPage ? this.textPage.lastBook : null);
const oldPos = (this.textPage ? this.textPage.bookPos : null);
const newBook = bookManager.mostRecentBook();
if (!(oldBook && newBook && oldBook.key == newBook.key)) {
this.mostRecentBook();
}
if (oldBook && newBook) {
if (oldBook.key != newBook.key || oldBook.path != newBook.path) {
this.loadingBook = true;
try {
await this.loadBook(newBook);
} finally {
this.loadingBook = false;
}
} else if (oldPos != newBook.bookPos) {
while (this.loadingBook) await utils.sleep(100);
this.bookPosChanged({bookPos: newBook.bookPos});
}
}
}
if (eventName == 'recent-changed') {
if (this.recentBooksActive) {
await this.$refs.recentBooksPage.updateTableData();
}
//сохранение в serverStorage
if (value) {
await utils.sleep(500);
await this.$refs.serverStorage.saveRecent(value);
}
}
}
get toolBarActive() {
return this.reader.toolBarActive;
}
mostRecentBook() {
const result = bookManager.mostRecentBook();
this.mostRecentBookReactive = result;
return result;
}
get settings() {
return this.$store.state.reader.settings;
}
get whatsNewContentHash() {
return this.$store.state.reader.whatsNewContentHash;
}
get donationRemindDate() {
return this.$store.state.reader.donationRemindDate;
}
addAction(pos) {
let a = this.actionList;
if (!a.length || a[a.length - 1] != pos) {
a.push(pos);
if (a.length > 20)
a.shift();
this.actionCur = a.length - 1;
}
}
toolBarToggle() {
this.commit('reader/setToolBarActive', !this.toolBarActive);
this.$root.$emit('resize');
}
fullScreenToggle() {
this.fullScreenActive = !this.fullScreenActive;
if (this.fullScreenActive) {
this.$q.fullscreen.request();
} else {
this.$q.fullscreen.exit();
}
}
closeAllWindows() {
this.setPositionActive = false;
this.copyTextActive = false;
this.recentBooksActive = false;
this.settingsActive = false;
this.stopScrolling();
this.stopSearch();
this.helpActive = false;
}
loaderToggle() {
this.loaderActive = !this.loaderActive;
if (this.loaderActive) {
this.closeAllWindows();
}
}
setPositionToggle() {
this.setPositionActive = !this.setPositionActive;
const page = this.$refs.page;
if (this.setPositionActive && this.activePage == 'TextPage' && page.parsed) {
this.closeAllWindows();
this.setPositionActive = true;
this.$nextTick(() => {
const recent = this.mostRecentBook();
this.$refs.setPositionPage.init(recent.bookPos, recent.textLength - 1);
});
} else {
this.setPositionActive = false;
}
}
stopScrolling() {
if (this.scrollingActive)
this.scrollingToggle();
}
scrollingToggle() {
this.scrollingActive = !this.scrollingActive;
if (this.activePage == 'TextPage') {
const page = this.$refs.page;
if (this.scrollingActive) {
page.startTextScrolling();
} else {
page.stopTextScrolling();
}
}
if (!this.scrollingActive) {
this.scrollingSetRecentBook.flush();
}
}
stopSearch() {
if (this.searchActive)
this.searchToggle();
}
startTextSearch(opts) {
if (this.activePage == 'TextPage')
this.$refs.page.startSearch(opts.needle);
}
stopTextSearch() {
if (this.activePage == 'TextPage')
this.$refs.page.stopSearch();
}
searchToggle() {
this.searchActive = !this.searchActive;
const page = this.$refs.page;
if (this.searchActive && this.activePage == 'TextPage' && page.parsed) {
this.closeAllWindows();
this.searchActive = true;
this.$nextTick(() => {
this.$refs.searchPage.init(page.parsed);
});
} else {
this.stopTextSearch();
this.searchActive = false;
}
}
copyTextToggle() {
this.copyTextActive = !this.copyTextActive;
const page = this.$refs.page;
if (this.copyTextActive && this.activePage == 'TextPage' && page.parsed) {
this.closeAllWindows();
this.copyTextActive = true;
this.$nextTick(() => {
this.$refs.copyTextPage.init(this.mostRecentBook().bookPos, page.parsed, this.copyFullText);
});
} else {
this.copyTextActive = false;
}
}
recentBooksClose() {
this.recentBooksActive = false;
}
recentBooksToggle() {
this.recentBooksActive = !this.recentBooksActive;
if (this.recentBooksActive) {
this.closeAllWindows();
this.$refs.recentBooksPage.init();
this.recentBooksActive = true;
} else {
this.recentBooksActive = false;
}
}
libsClose() {
if (this.libsActive)
this.libsToogle();
}
libsToogle() {
this.libsActive = !this.libsActive;
if (this.libsActive) {
this.$refs.libsPage.init();
} else {
this.$refs.libsPage.done();
}
}
offlineModeToggle() {
this.offlineModeActive = !this.offlineModeActive;
this.$refs.serverStorage.offlineModeActive = this.offlineModeActive;
}
settingsToggle() {
this.settingsActive = !this.settingsActive;
if (this.settingsActive) {
this.closeAllWindows();
this.settingsActive = true;
this.$nextTick(() => {
this.$refs.settingsPage.init();
});
} else {
this.settingsActive = false;
}
}
helpToggle() {
this.helpActive = !this.helpActive;
if (this.helpActive) {
this.closeAllWindows();
this.helpActive = true;
}
}
donateToggle() {
this.helpToggle();
if (this.helpActive) {
this.$nextTick(() => {
this.$refs.helpPage.activateDonateHelpPage();
});
}
}
versionHistoryToggle() {
this.helpToggle();
if (this.helpActive) {
this.$nextTick(() => {
this.$refs.helpPage.activateVersionHistoryHelpPage();
});
}
}
refreshBook() {
if (this.mostRecentBook()) {
this.loadBook({url: this.mostRecentBook().url, force: true});
}
}
undoAction() {
if (this.actionCur > 0) {
this.actionCur--;
this.bookPosChanged({bookPos: this.actionList[this.actionCur]});
}
}
redoAction() {
if (this.actionCur < this.actionList.length - 1) {
this.actionCur++;
this.bookPosChanged({bookPos: this.actionList[this.actionCur]});
}
}
buttonClick(action) {
const activeClass = this.buttonActiveClass(action);
this.$refs[action].blur();
if (activeClass['tool-button-disabled'])
return;
this.doAction({action});
}
buttonActiveClass(action) {
const classActive = { 'tool-button-active': true, 'tool-button-active:hover': true };
const classDisabled = { 'tool-button-disabled': true, 'tool-button-disabled:hover': true };
let classResult = {};
switch (action) {
case 'loader':
case 'fullScreen':
case 'setPosition':
case 'scrolling':
case 'search':
case 'copyText':
case 'refresh':
case 'libs':
case 'recentBooks':
case 'offlineMode':
case 'settings':
if (this.progressActive) {
classResult = classDisabled;
} else if (this[`${action}Active`]) {
classResult = classActive;
}
break;
case 'undoAction':
if (this.actionCur <= 0)
classResult = classDisabled;
break;
case 'redoAction':
if (this.actionCur == this.actionList.length - 1)
classResult = classDisabled;
break;
}
if (this.activePage == 'LoaderPage' || !this.mostRecentBookReactive) {
switch (action) {
case 'undoAction':
case 'redoAction':
case 'setPosition':
case 'scrolling':
case 'search':
case 'copyText':
classResult = classDisabled;
break;
case 'recentBooks':
case 'refresh':
if (!this.mostRecentBookReactive)
classResult = classDisabled;
break;
}
}
return classResult;
}
async activateClickMapPage() {
if (this.clickControl && this.showClickMapPage && !this.clickMapActive) {
this.clickMapActive = true;
await this.$refs.clickMapPage.slowDisappear();
this.clickMapActive = false;
}
}
get activePage() {
let result = '';
if (this.progressActive)
result = 'ProgressPage';
else if (this.loaderActive)
result = 'LoaderPage';
else if (this.mostRecentBookReactive)
result = 'TextPage';
if (!result && !this.loading) {
this.loaderActive = true;
result = 'LoaderPage';
}
if (result != 'TextPage') {
this.$root.$emit('set-app-title');
}
// на LoaderPage всегда показываем toolBar
if (result == 'LoaderPage' && !this.toolBarActive) {
this.toolBarToggle();
}
if (this.lastActivePage != result && result == 'TextPage') {
//акивируем страницу с текстом
this.$nextTick(async() => {
const last = this.mostRecentBookReactive;
const isParsed = await bookManager.hasBookParsed(last);
if (!isParsed) {
this.$root.$emit('set-app-title');
return;
}
this.updateRoute();
const textPage = this.$refs.page;
if (textPage.showBook) {
this.textPage = textPage;
textPage.lastBook = last;
textPage.bookPos = (last.bookPos !== undefined ? last.bookPos : 0);
textPage.showBook();
}
});
}
this.lastActivePage = result;
return result;
}
async loadBook(opts) {
if (!opts || !opts.url) {
this.mostRecentBook();
return;
}
this.closeAllWindows();
let url = encodeURI(decodeURI(opts.url));
if ((url.indexOf('http://') != 0) && (url.indexOf('https://') != 0) &&
(url.indexOf('file://') != 0))
url = 'http://' + url;
// уже просматривается сейчас
const lastBook = (this.textPage ? this.textPage.lastBook : null);
if (!opts.force && lastBook && lastBook.url == url &&
(!opts.path || opts.path == lastBook.path) &&
await bookManager.hasBookParsed(lastBook)) {
this.loaderActive = false;
return;
}
this.progressActive = true;
await this.$nextTick();
const progress = this.$refs.page;
this.actionList = [];
this.actionCur = -1;
try {
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);
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) => {
progress.setState({progress: prog});
});
// если есть в локальном кэше
if (bookParsed) {
await bookManager.setRecentBook(Object.assign({bookPos, bookPosSeen}, bookParsed));
this.mostRecentBook();
this.addAction(bookPos);
this.loaderActive = false;
progress.hide(); this.progressActive = false;
this.blinkCachedLoadMessage();
this.checkBookPosPercent();
await this.activateClickMapPage();
return;
}
// иначе идем на сервер
// пытаемся загрузить готовый файл с сервера
if (wasOpened.path) {
progress.setState({totalSteps: 5});
try {
const resp = await readerApi.loadCachedBook(wasOpened.path, (state) => {
progress.setState(state);
});
book = Object.assign({}, wasOpened, {data: resp.data});
} catch (e) {
//молчим
}
}
}
progress.setState({totalSteps: 5});
// не удалось, скачиваем книгу полностью с конвертацией
let loadCached = true;
if (!book) {
book = await readerApi.loadBook({url, enableSitesFilter: this.enableSitesFilter}, (state) => {
progress.setState(state);
});
loadCached = false;
}
// добавляем в bookManager
progress.setState({state: 'parse', step: 5});
const addedBook = await bookManager.addBook(book, (prog) => {
progress.setState({progress: prog});
});
// добавляем в историю
await bookManager.setRecentBook(Object.assign({bookPos, bookPosSeen}, addedBook));
this.mostRecentBook();
this.addAction(bookPos);
this.updateRoute(true);
this.loaderActive = false;
progress.hide(); this.progressActive = false;
if (loadCached) {
this.blinkCachedLoadMessage();
} else
this.stopBlink = true;
this.checkBookPosPercent();
await this.activateClickMapPage();
} catch (e) {
progress.hide(); this.progressActive = false;
this.loaderActive = true;
this.$root.stdDialog.alert(e.message, 'Ошибка', {color: 'negative'});
}
}
async loadFile(opts) {
this.progressActive = true;
await this.$nextTick();
const progress = this.$refs.page;
try {
progress.show();
progress.setState({state: 'upload'});
const url = await readerApi.uploadFile(opts.file, this.config.maxUploadFileSize, (state) => {
progress.setState(state);
});
progress.hide(); this.progressActive = false;
await this.loadBook({url});
} catch (e) {
progress.hide(); this.progressActive = false;
this.loaderActive = true;
this.$root.stdDialog.alert(e.message, 'Ошибка', {color: 'negative'});
}
}
blinkCachedLoadMessage() {
if (!this.blinkCachedLoad)
return;
this.blinkCount = 30;
if (!this.inBlink) {
this.inBlink = true;
this.stopBlink = false;
this.$nextTick(async() => {
let page = this.$refs.page;
while (this.blinkCount) {
this.showRefreshIcon = !this.showRefreshIcon;
if (page && page.blinkCachedLoadMessage)
page.blinkCachedLoadMessage(this.showRefreshIcon);
await utils.sleep(500);
if (this.stopBlink)
break;
this.blinkCount--;
page = this.$refs.page;
}
this.showRefreshIcon = true;
this.inBlink = false;
if (page && page.blinkCachedLoadMessage)
page.blinkCachedLoadMessage('finish');
});
}
}
doAction(opts) {
let result = true;
let {action = '', event = false} = opts;
switch (action) {
case 'loader':
this.loaderToggle();
break;
case 'help':
this.helpToggle();
break;
case 'undoAction':
this.undoAction();
break;
case 'redoAction':
this.redoAction();
break;
case 'fullScreen':
this.fullScreenToggle();
break;
case 'scrolling':
this.scrollingToggle();
break;
case 'stopScrolling':
this.stopScrolling();
break;
case 'setPosition':
this.setPositionToggle();
break;
case 'search':
this.searchToggle();
break;
case 'copyText':
this.copyTextToggle();
break;
case 'refresh':
this.refreshBook();
break;
case 'libs':
this.libsToogle();
break;
case 'recentBooks':
this.recentBooksToggle();
break;
case 'offlineMode':
this.offlineModeToggle();
break;
case 'settings':
this.settingsToggle();
break;
case 'switchToolbar':
this.toolBarToggle();
break;
case 'donate':
this.donateToggle();
break;
default:
result = false;
break;
}
if (!result && this.activePage == 'TextPage' && this.$refs.page) {
result = true;
const textPage = this.$refs.page;
switch (action) {
case 'bookBegin':
textPage.doHome();
break;
case 'bookEnd':
textPage.doEnd();
break;
case 'pageBack':
textPage.doPageUp();
break;
case 'pageForward':
textPage.doPageDown();
break;
case 'lineBack':
textPage.doUp();
break;
case 'lineForward':
textPage.doDown();
break;
case 'incFontSize':
textPage.doFontSizeInc();
break;
case 'decFontSize':
textPage.doFontSizeDec();
break;
case 'scrollingSpeedUp':
textPage.doScrollingSpeedUp();
break;
case 'scrollingSpeedDown':
textPage.doScrollingSpeedDown();
break;
default:
result = false;
break;
}
}
if (result && event) {
event.preventDefault();
event.stopPropagation();
}
return result;
}
keyHook(event) {
let result = false;
if (this.$root.rootRoute() == '/reader') {
if (this.$root.stdDialog.active || this.$refs.dialog1.active || this.$refs.dialog2.active)
return result;
if (!result && this.helpActive)
result = this.$refs.helpPage.keyHook(event);
if (!result && this.settingsActive)
result = this.$refs.settingsPage.keyHook(event);
if (!result && this.recentBooksActive)
result = this.$refs.recentBooksPage.keyHook(event);
if (!result && this.setPositionActive)
result = this.$refs.setPositionPage.keyHook(event);
if (!result && this.searchActive)
result = this.$refs.searchPage.keyHook(event);
if (!result && this.copyTextActive)
result = this.$refs.copyTextPage.keyHook(event);
if (!result && this.$refs.page && this.$refs.page.keyHook)
result = this.$refs.page.keyHook(event);
if (!result && event.type == 'keydown') {
const action = this.$root.readerActionByKeyEvent(event);
if (action == 'loader') {
result = this.doAction({action, event});
}
if (!result && this.activePage == 'TextPage') {
result = this.doAction({action, event});
}
}
}
return result;
}
}
//-----------------------------------------------------------------------------
</script>
<style scoped>
.header {
padding-left: 5px;
padding-right: 5px;
background-color: #1B695F;
color: #000;
overflow: hidden;
height: 50px;
}
.main {
background-color: #EBE2C9;
color: #000;
}
.tool-button {
margin: 0px 2px 0 2px;
padding: 0;
color: #3E843E;
background-color: #E6EDF4;
margin-top: 5px;
height: 38px;
width: 38px;
border: 0;
border-radius: 6px;
box-shadow: 3px 3px 5px black;
outline: 0;
}
.tool-button:hover {
background-color: white;
cursor: pointer;
}
.tool-button-active {
box-shadow: 0 0 0;
color: white;
background-color: #8AB45F;
position: relative;
top: 1px;
left: 1px;
}
.tool-button-active:hover {
color: white;
background-color: #81C581;
cursor: pointer;
}
.tool-button-disabled {
color: lightgray;
background-color: gray;
cursor: default;
}
.tool-button-disabled:hover {
color: lightgray;
background-color: gray;
cursor: default;
}
.space {
width: 10px;
display: inline-block;
}
.clear {
color: rgba(0,0,0,0);
}
.clickable {
color: blue;
text-decoration: underline;
cursor: pointer;
}
.copy-icon {
cursor: pointer;
font-size: 120%;
color: blue;
}
</style>