1 line
29 KiB
JavaScript
1 line
29 KiB
JavaScript
EPUBJS.reader={},EPUBJS.reader.plugins={},function(a,b){var c=(a.ePubReader||{},a.ePubReader=function(a,b){return new EPUBJS.Reader(a,b)});"function"==typeof define&&define.amd?define(function(){return Reader}):"undefined"!=typeof module&&module.exports&&(module.exports=c)}(window,jQuery),EPUBJS.Reader=function(a,b){var c,d,e,f,g=this,h=$("#viewer"),i=window.location.search;this.settings=EPUBJS.core.defaults(b||{},{bookPath:a,contained:void 0,sidebarReflow:!1,generatePagination:!1,history:!0,keyboard:{32:"next",34:"next",39:"next",33:"previous",37:"previous",36:"first",35:"last",65:"annotate",66:"bookmark",82:"reflow",83:"toggleSidebar",84:"toolbar",68:"toggleDay",78:"toggleNight",70:"toggleFullscreen",27:"closeSidebar"},nightMode:!1,dayMode:!1,maxWidth:72,pageArrows:!1,annotations:{},customStyles:{},activeStyles:{},session:{}}),this.Annotation=function(a,b,c,d){this.id=d||EPUBJS.core.uuid(),this.type=a,this.date=Date.now(),this.edited=this.date,this.anchor=b,this.body=c},this.Style=function(a,b,c,d){this.name=a,this.selector=b,this.rules=c,this.extra=d||null},i&&(f=i.slice(1).split("&"),f.forEach(function(a){var b=a.split("="),c=b[0],d=b[1]||"";g.settings[c]=decodeURIComponent(d)})),this.restoreDefaults(this.settings.session.defaults),this.restorePreferences(this.settings.session.preferences),this.restoreAnnotations(this.settings.session.annotations),this.book=c=new EPUBJS.Book(this.settings),this.offline=!1,this.sidebarOpen=!1,this.viewerResized=!1,this.settings.generatePagination&&c.generatePagination(h.width(),h.height()),c.renderTo("viewer").then(function(a){this.renderer=d=a,g.StyleController=EPUBJS.reader.StylesController.call(g,d)}),g.ReaderController=EPUBJS.reader.ReaderController.call(g,c),g.SettingsController=EPUBJS.reader.SettingsController.call(g,c),g.ControlsController=EPUBJS.reader.ControlsController.call(g,c),g.SidebarController=EPUBJS.reader.SidebarController.call(g,c),g.NotesController=EPUBJS.reader.NotesController.call(g,c),g.BookmarksController=EPUBJS.reader.BookmarksController.call(g,c),g.SearchController=EPUBJS.reader.SearchController.call(g,c);for(e in EPUBJS.reader.plugins)EPUBJS.reader.plugins.hasOwnProperty(e)&&(g[e]=EPUBJS.reader.plugins[e].call(g,c));return c.ready.all.then(function(){g.ReaderController.hideLoader(),g.settings.session.cursor!=={}&&g.trigger("reader:gotobookmark",g.settings.session.cursor)}),c.getMetadata().then(function(a){g.MetaController=EPUBJS.reader.MetaController.call(g,a)}),c.getToc().then(function(a){g.TocController=EPUBJS.reader.TocController.call(g,a)}),window.addEventListener("beforeunload",this.unload.bind(this),!1),window.addEventListener("hashchange",this.hashChanged.bind(this),!1),c.on("renderer:keydown",g.ReaderController.keyCommands.bind(this)),c.on("renderer:selected",this.selectedRange.bind(this)),this},EPUBJS.Reader.prototype.cfiToId=function(a){return a.replace(/\W/g,"")},EPUBJS.Reader.prototype.getBookmark=function(a){var b=this.cfiToId(a);return this.settings.annotations[b]},EPUBJS.Reader.prototype.addBookmark=function(a){var b,c,d,e,f=this.cfiToId(a),g=new EPUBJS.EpubCFI,h="";return d=g.generateRangeFromCfi(a,this.book.renderer.doc),b=d.startOffset,h=d.startContainer.wholeText,c=/\S/.test(h)?b>0&&" "!=h.charAt(b-1)?EPUBJS.core.ellipsize(h.substr(h.indexOf(" ",b))):EPUBJS.core.ellipsize(h.substr(b)):a,this.isBookmarked(f)?(e=this.getAnnotation(f),this.updateAnnotation(e)):(e=new this.Annotation("bookmark",a,c,this.cfiToId(a)),this.addAnnotation(e)),this.trigger("reader:bookmarkcreated",e),e},EPUBJS.Reader.prototype.updateBookmark=function(a){this.updateAnnotation(a)},EPUBJS.Reader.prototype.removeBookmark=function(a){var b=this.cfiToId(a);this.removeAnnotation(b)},EPUBJS.Reader.prototype.isBookmarked=function(a){var b=this.cfiToId(a);return void 0!==this.settings.annotations[b]},EPUBJS.Reader.prototype.clearBookmarks=function(){this.clearAnnotations("bookmark")},EPUBJS.Reader.prototype.getAnnotation=function(a){return this.settings.annotations[a]},EPUBJS.Reader.prototype.addAnnotation=function(a){this.settings.annotations[a.id]=a,this.settings.session.setBookmark(a.id,a.anchor,a.type,a)},EPUBJS.Reader.prototype.removeAnnotation=function(a){if(void 0!==this.settings.annotations[a]){var b=this.settings.annotations[a].type;this.trigger("reader:"+b+"removed",a),this.settings.session.deleteBookmark(a),delete this.settings.annotations[a]}},EPUBJS.Reader.prototype.updateAnnotation=function(a){a.edited=Date.now(),this.settings.annotations[a.id]=a,this.settings.session.setBookmark(a.id,a.anchor,a.type,a)},EPUBJS.Reader.prototype.clearAnnotations=function(a){if(a)for(var b in this.settings.annotations)this.settings.annotations.hasOwnProperty(b)&&this.settings.annotations[b].type===a&&(this.trigger("reader:"+a+"removed",b),this.settings.session.deleteBookmark(b),delete this.settings.annotations[b])},EPUBJS.Reader.prototype.addStyleSheet=function(a,b){var c=a,d=b||document.head,e=document.createElement("style");return e.appendChild(document.createTextNode("")),e.setAttribute("id",c),d.appendChild(e),e.sheet},EPUBJS.Reader.prototype.getStyleSheet=function(a,b){if(void 0!==a){var c=b||document.head,d=$(c).find("style#"+a);if(d.length)return d[0]}},EPUBJS.Reader.prototype.addCSSRule=function(a,b,c,d){void 0===d&&(d=0),"insertRule"in a?a.insertRule(b+"{"+c+"}",d):"addRule"in a&&a.addRule(b,c,d)},EPUBJS.Reader.prototype.addStyle=function(a,b,c,d){void 0===this.settings.customStyles[a]&&(this.settings.customStyles[a]=new this.Style(a,b,c,d),this.settings.session.setDefault("customStyles",this.settings.customStyles))},EPUBJS.Reader.prototype.enableStyle=function(a){var b=this.getStyleSheet(a.name,document.head),c=this.getStyleSheet(a.name,renderer.doc.head);c&&$(c).remove(),b&&$(b).remove();var d="",e=this.addStyleSheet(a.name,renderer.doc.head),f=this.addStyleSheet(a.name,document.head);for(var g in a.rules)d+=g+":"+a.rules[g]+"!important;";this.addCSSRule(e,a.selector,d,0),this.addCSSRule(f,"*"===a.selector?"#main":a.selector,d,0),this.settings.activeStyles[a.name]=!0,this.settings.session.setDefault("activeStyles",this.settings.activeStyles)},EPUBJS.Reader.prototype.disableStyle=function(a){var b=this.getStyleSheet(a.name,document.head),c=this.getStyleSheet(a.name,renderer.doc.head);c&&$(c).remove(),b&&$(b).remove(),this.settings.activeStyles[a.name]&&(delete this.settings.activeStyles[a.name],this.settings.session.setDefault("activeStyles",this.settings.activeStyles))},EPUBJS.Reader.prototype.updateStyle=function(a){var b=this.getStyleSheet(a.name,renderer.doc.head);this.settings.session.setDefault("customStyles",this.settings.customStyles),b&&this.enableStyle(a)},EPUBJS.Reader.prototype.deleteStyle=function(a){this.disableStyle(a),delete this.customStyles[a.name],this.settings.session.setDefault("customStyles",this.settings.customStyles)},EPUBJS.Reader.prototype.refreshStyles=function(a,b){var c=this.settings.activeStyles,d=this.settings.customStyles;for(var e in c)if(c.hasOwnProperty(e)){var f="",g=this.addStyleSheet(e,b.doc.head);for(var h in d[e].rules)d[e].rules.hasOwnProperty(h)&&(f+=h+":"+d[e].rules[h]+"!important;");this.addCSSRule(g,d[e].selector,f,0)}a&&a()},EPUBJS.Reader.prototype.restoreDefaults=function(a){for(var b=0;b<a.length;b++)this.settings[a[b].name]=a[b].value},EPUBJS.Reader.prototype.restorePreferences=function(a){for(var b=0;b<a.length;b++)this.settings[a[b].name]=a[b].value},EPUBJS.Reader.prototype.restoreAnnotations=function(a){if(a!=={})for(var b in this.settings.session.annotations)a.hasOwnProperty(b)&&null!==a[b].content&&(this.settings.annotations[a[b].name]=a[b].content)},EPUBJS.Reader.prototype.unload=function(){console.log("unload")},EPUBJS.Reader.prototype.hashChanged=function(){var a=window.location.hash.slice(1);this.book.goto(a)},EPUBJS.Reader.prototype.selectedRange=function(a){if(null!==a.anchorNode){var b=new EPUBJS.EpubCFI,c=b.generateCfiFromRangeAnchor(a,this.book.renderer.currentChapter.cfiBase),d="#"+c;this.settings.history&&window.location.hash!=d&&(history.pushState({},"",d),this.currentLocationCfi=c)}},RSVP.EventTarget.mixin(EPUBJS.Reader.prototype),EPUBJS.reader.BookmarksController=function(){var a=this,b=this.book,c=a.settings.annotations,d=$("#bookmarksView"),e=d.find("#bookmarks"),f=$("#bookmark"),g=function(){d.addClass("open")},h=function(){d.removeClass("open")},i=function(b){e.append(a.NotesController.createItem(b))};for(var j in c)c.hasOwnProperty(j)&&"bookmark"===c[j].type&&i(c[j]);return this.on("reader:bookmarkcreated",function(a){i(a)}),this.on("reader:bookmarkremoved",function(b){var c=$("#"+b),d=a.book.getCurrentLocationCfi(),e=a.cfiToId(d);c.remove(),e===b&&f.removeClass("icon-turned_in").addClass("icon-turned_in_not")}),this.on("reader:gotobookmark",function(a){a&&a.value&&b.gotoCfi(a.value)}),{show:g,hide:h}},EPUBJS.reader.ControlsController=function(a){var 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a=b.book.getCurrentLocationCfi();b.isBookmarked(a)?(b.removeBookmark(a),f.removeClass("icon-turned_in").addClass("icon-turned_in_not")):(b.addBookmark(a),f.addClass("icon-turned_in").removeClass("icon-turned_in_not"))}),a.on("renderer:locationChanged",function(a){var c="#"+a;b.settings.session.setCursor(a),b.isBookmarked(a)?f.addClass("icon-turned_in").removeClass("icon-turned_in_not"):f.removeClass("icon-turned_in").addClass("icon-turned_in_not"),b.currentLocationCfi=a,b.settings.history&&window.location.hash!=c&&history.pushState({},"",c)}),a.on("book:pageChanged",function(a){console.log("page",a.page,a.percentage)}),{}},EPUBJS.reader.MetaController=function(a){var b=a.bookTitle,c=a.creator,d=$("#book-title"),e=$("#chapter-title"),f=$("#title-seperator");document.title=b+" – "+c,d.html(b),e.html(c),f.show()},EPUBJS.reader.NotesController=function(){var 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b.Annotation("annotation",i,e.val()),b.addAnnotation(j),p(j),w(j),e.val(""),f.removeClass("icon-location_off"),f.addClass("icon-room"),e.prop("disabled",!1),a.off("renderer:click",o)},p=function(a){d.append(r(a))},q=function(b){var c=a.renderer.doc.getElementById("note-"+b),d=document.getElementById(b);d&&d.remove(),c&&(c.remove(),x())},r=function(c){var d=document.createElement("li"),e=document.createElement("div"),f=document.createElement("div"),g=document.createElement("span"),h=document.createElement("span"),j=document.createElement("a"),k=document.createElement("div"),l=document.createElement("span"),m=document.createElement("span");return e.textContent=c.body,f.textContent=new Date(c.edited).toUTCString(),d.classList.add("note"),h.classList.add("item-delete","item-control","icon-delete"),g.classList.add("item-edit","item-control","icon-rate_review"),j.classList.add("note-link","icon-link2"),f.classList.add("item-date"),h.setAttribute("title","delete"),g.setAttribute("title","edit"),j.setAttribute("title","context"),d.setAttribute("id",c.id),l.classList.add("item-save","edit-control","hide","icon-check"),m.classList.add("item-cancel","edit-control","hide","icon-close"),l.setAttribute("display","none"),m.setAttribute("display","none"),j.href="#"+c.anchor,j.onclick=function(){return a.gotoCfi(c.anchor),!1},h.onclick=function(){var a=this.parentNode.parentNode.getAttribute("id");b.removeAnnotation(a)},l.onclick=function(){var a=this.parentNode.parentNode.getAttribute("id"),c=i[a],d=this.parentNode.parentNode.firstChild;try{c.body=d.textContent,b.updateAnnotation(c)}catch(a){console.log("Updating annotation failed: "+a)}u(a)},m.onclick=function(){var 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z in i)i.hasOwnProperty(z)&&"annotation"===i[z].type&&p(i[z]);return this.on("reader:annotationcreated",function(a){p(a)}),this.on("reader:annotationremoved",function(a){q(a)}),j.registerHook("beforeChapterDisplay",function(a,b){var c=b.currentChapter;for(var d in i)if(i.hasOwnProperty(d)&&"annotation"===i[d].type){var e=l.parse(i[d].anchor);if(e.spinePos===c.spinePos)try{w(i[d])}catch(a){console.log("anchoring failed",i[d].anchor)}}a()},!0),{show:m,hide:n,createItem:r}},EPUBJS.reader.ReaderController=function(a){var b=$("#main"),c=$("#divider"),d=$("#loader"),e=$("#next"),f=$("#prev"),g=$("#sidebarReflow"),h=$("#metainfo"),i=$("#use_custom_colors"),j=($("#container"),$("#fullscreen")),k=$("#bookmark"),l=$("#note"),m=this,a=this.book,n=m.settings,o=function(){if(m.viewerResized){var c=a.getCurrentLocationCfi();m.viewerResized=!1,b.removeClass("single"),b.one("transitionend",function(){a.gotoCfi(c)})}},p=function(){var 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