Files
liberama/client/components/Reader/Reader.vue
2020-11-21 01:13:30 +07:00

1253 lines
43 KiB
Vue
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
<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="splitToPara" v-show="showToolButton['splitToPara']" class="tool-button" :class="buttonActiveClass('splitToPara')" @click="buttonClick('splitToPara')" v-ripple>
<q-icon name="la la-retweet" size="32px"/>
<q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">{{ rstore.readerActions['splitToPara'] }}</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="contents" v-show="showToolButton['contents']" class="tool-button" :class="buttonActiveClass('contents')" @click="buttonClick('contents')" v-ripple>
<q-icon name="la la-list" size="32px"/>
<q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">{{ rstore.readerActions['contents'] }}</q-tooltip>
</button>
<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="hidden" 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>
<ContentsPage v-show="contentsActive" ref="contentsPage" @do-action="doAction" @book-pos-changed="bookPosChanged"></ContentsPage>
<ReaderDialogs ref="dialogs" @donate-toggle="donateToggle" @version-history-toggle="versionHistoryToggle"></ReaderDialogs>
</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 ContentsPage from './ContentsPage/ContentsPage.vue';
import ReaderDialogs from './ReaderDialogs/ReaderDialogs.vue';
import bookManager from './share/bookManager';
import rstore from '../../store/modules/reader';
import readerApi from '../../api/reader';
import * as utils from '../../share/utils';
export default @Component({
components: {
LoaderPage,
TextPage,
ProgressPage,
SetPositionPage,
SearchPage,
CopyTextPage,
LibsPage,
RecentBooksPage,
SettingsPage,
HelpPage,
ClickMapPage,
ServerStorage,
ContentsPage,
ReaderDialogs,
},
watch: {
bookPos: function(newValue) {
if (newValue !== undefined && this.activePage == 'TextPage') {
const textPage = this.$refs.page;
if (textPage.bookPos != newValue) {
textPage.bookPos = newValue;
}
if (!this.scrollingActive)
this.debouncedSetRecentBook(newValue);
else
this.scrollingSetRecentBook(newValue);
}
},
routeParamPos: function(newValue) {
if (!this.paramPosIgnore && newValue !== undefined && newValue != this.bookPos) {
this.bookPos = newValue;
}
},
routeParamUrl: function(newValue) {
if (newValue !== '' && newValue !== this.mostRecentBook().url) {
this.loadBook({url: newValue, bookPos: this.routeParamPos});
}
},
settings: function() {
this.loadSettings();
this.updateRoute();
},
loaderActive: function(newValue) {
(async() => {
const recent = this.mostRecentBook();
if (!newValue && !this.loading && recent && !await bookManager.hasBookParsed(recent)) {
this.loadBook(recent);
}
})();
},
},
})
class Reader extends Vue {
rstore = {};
loaderActive = false;
offlineModeActive = false;
progressActive = false;
fullScreenActive = false;
scrollingActive = false;
setPositionActive = false;
searchActive = false;
copyTextActive = false;
libsActive = false;
recentBooksActive = false;
settingsActive = false;
helpActive = false;
clickMapActive = false;
contentsActive = false;
bookPos = null;
allowUrlParamBookPos = false;
showRefreshIcon = true;
mostRecentBookReactive = null;
showToolButton = {};
actionList = [];
actionCur = -1;
hidden = false;
whatsNewVisible = false;
whatsNewContent = '';
donationVisible = false;
created() {
this.rstore = rstore;
this.loading = true;
this.commit = this.$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.$refs.serverStorage.init();
this.checkSetStorageAccessKey();
this.checkActivateDonateHelpPage();
this.loading = false;
//проверим состояние Settings, и обновим, если надо
const newSettings = rstore.addDefaultsToSettings(this.settings);
if (newSettings) {
this.commit('reader/setSettings', newSettings);
}
this.updateRoute();
await this.$refs.dialogs.init();
})();
}
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.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);
})();
}
}
}
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.$store.state.reader.settings;
}
addAction(pos) {
let a = this.actionList;
if (!a.length || a[a.length - 1] != pos) {
a.push(pos);
if (a.length > 20)
a.shift();
this.actionCur = a.length - 1;
}
}
toolBarToggle() {
this.commit('reader/setToolBarActive', !this.toolBarActive);
this.$root.$emit('resize');
}
fullScreenToggle() {
this.fullScreenActive = !this.fullScreenActive;
if (this.fullScreenActive) {
this.$q.fullscreen.request();
} else {
this.$q.fullscreen.exit();
}
}
closeAllWindows() {
this.setPositionActive = false;
this.copyTextActive = false;
this.recentBooksActive = false;
this.settingsActive = false;
this.stopScrolling();
this.stopSearch();
this.helpActive = false;
this.contentsActive = false;
}
loaderToggle() {
this.loaderActive = !this.loaderActive;
if (this.loaderActive) {
this.closeAllWindows();
}
}
setPositionToggle() {
this.setPositionActive = !this.setPositionActive;
const page = this.$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.$refs.copyTextPage.init(this.mostRecentBook().bookPos, page.parsed, this.copyFullText);
});
} else {
this.copyTextActive = false;
}
}
refreshBookSplitToPara() {
if (this.mostRecentBook()) {
this.loadBook({url: this.mostRecentBook().url, skipCheck: true, isText: true, force: true});
}
}
recentBooksClose() {
this.recentBooksActive = false;
}
recentBooksToggle() {
this.recentBooksActive = !this.recentBooksActive;
if (this.recentBooksActive) {
this.closeAllWindows();
this.$refs.recentBooksPage.init();
this.recentBooksActive = true;
} else {
this.recentBooksActive = false;
}
}
contentsPageToggle() {
this.contentsActive = !this.contentsActive;
const page = this.$refs.page;
if (this.contentsActive && this.activePage == 'TextPage' && page.parsed) {
this.closeAllWindows();
this.contentsActive = true;
this.$nextTick(() => {
this.$refs.contentsPage.init(this.mostRecentBook(), page.parsed);
});
} else {
this.contentsActive = false;
}
}
libsClose() {
if (this.libsActive)
this.libsToogle();
}
libsToogle() {
this.libsActive = !this.libsActive;
if (this.libsActive) {
this.$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.$refs[action].blur();
if (activeClass['tool-button-disabled'])
return;
this.doAction({action});
}
buttonActiveClass(action) {
const classActive = { 'tool-button-active': true, 'tool-button-active:hover': true };
const classDisabled = { 'tool-button-disabled': true, 'tool-button-disabled:hover': true };
let classResult = {};
switch (action) {
case 'loader':
case 'fullScreen':
case 'setPosition':
case 'scrolling':
case 'search':
case 'copyText':
case 'splitToPara':
case 'refresh':
case 'contents':
case 'libs':
case 'recentBooks':
case 'offlineMode':
case 'settings':
if (this.progressActive) {
classResult = classDisabled;
} else if (this[`${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':
case 'contents':
classResult = classDisabled;
break;
case 'splitToPara':
case 'refresh':
case 'recentBooks':
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,
skipCheck: (opts.skipCheck ? true : false),
isText: (opts.isText ? true : false),
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 'splitToPara':
this.refreshBookSplitToPara();
break;
case 'refresh':
this.refreshBook();
break;
case 'contents':
this.contentsPageToggle();
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)
return result;
if (!result)
result = this.$refs.dialogs.keyHook(event);
if (!result && this.helpActive)
result = this.$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.$refs.copyTextPage.keyHook(event);
if (!result && this.contentsActive)
result = this.$refs.contentsPage.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);
}
</style>