From cf1d643376d4f18cd5cfa9075a21b11fb5713daf Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Thu, 8 Oct 2020 16:05:18 +0300
Subject: some more gulp-related stuff

---
 dist/reader.min.js | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 dist/reader.min.js

(limited to 'dist/reader.min.js')

diff --git a/dist/reader.min.js b/dist/reader.min.js
new file mode 100644
index 0000000..dc34ea2
--- /dev/null
+++ b/dist/reader.min.js
@@ -0,0 +1 @@
+"use strict";const DEFAULT_FONT_SIZE=16,DEFAULT_FONT_FAMILY="Georgia",DEFAULT_LINE_HEIGHT=140,MIN_LENGTH_TO_JUSTIFY=32,Reader={init:function(){$(document).on("keyup",(function(e){Reader.hotkeyHandler(e)})),$("#left").on("mouseup",(function(){Reader.Page.prev()})),$("#right").on("mouseup",(function(){Reader.Page.next()})),Reader.Loader.init()},initSecondStage:function(){"undefined"!=typeof EpubeApp&&EpubeApp.setPage("PAGE_READER"),Reader.applyTheme(),"true"==Cookie.get("is-epube-app")&&$("body").addClass("is-epube-app"),$(window).on("online",(function(){console.log("we're online, storing lastread");const t=e.rendition.currentLocation().start.cfi,o=parseInt(100*e.locations.percentageFromCfi(t));$.post("backend.php",{op:"storelastread",id:$.urlParam("id"),page:o,cfi:t},(function(e){e.cfi&&(Reader.Page._last_position_sync=(new Date).getTime()/1e3)})).fail((function(e){e&&401==e.status&&(window.location="index.php")}))})),localforage.getItem(Reader.cacheId("book")).then((function(t){if(/*!_is_ios &&*/t){console.log("loading from local storage");const o=new FileReader;o.onload=function(){try{e.open(this.result)}catch(e){$(".loading_message").html("Unable to load book (local)."),console.log(e)}},o.readAsArrayBuffer(t)}else if(console.log("loading from network"),navigator.onLine){const t="backend.php?op=download&id="+$.urlParam("id");$(".loading_message").html("Downloading..."),fetch(t,{credentials:"same-origin"}).then((function(t){if(200==t.status){const o=$.urlParam("b");t.blob().then((function(t){localforage.getItem(Reader.cacheId()).then((function(e){e||$.post("backend.php",{op:"getinfo",id:o},(function(e){e&&(localforage.setItem(Reader.cacheId(),e),e.has_cover&&fetch("backend.php?op=cover&id="+o,{credentials:"same-origin"}).then((function(e){200==e.status&&localforage.setItem(Reader.cacheId("cover"),e.blob())})))}))}));const n=new FileReader;n.onload=function(){e.open(this.result).then(()=>{localforage.setItem(Reader.cacheId("book"),t)}).catch(e=>{$(".loading_message").html("Unable to open book.<br/><small>"+e+"</small>")})},n.onerror=function(e){console.log("filereader error",e),$(".loading_message").html("Unable to open book.<br/><small>"+e+"</small>")},n.readAsArrayBuffer(t)})).catch(e=>{console.log("blob error",e),$(".loading_message").html("Unable to download book.<br/><small>"+e+"</small>")})}else $(".loading_message").html("Unable to download book: "+t.status+".")})).catch((function(e){console.warn(e),$(".loading").is(":visible")&&$(".loading_message").html("Unable to load book (remote).<br/><small>"+e+"</small>")}))}else $(".loading_message").html("This book is not available offline.")}));const e=ePub();window.book=e;const t=e.renderTo("reader",{width:"100%",height:"100%",minSpreadWidth:961});function o(t){try{const o=e.spine.get(t).cfiBase,n=e.locations._locations.find((function(e){return-1!=e.indexOf(o)}));return window.book.locations.locationFromCfi(n)}catch(e){console.warn(e)}return""}localforage.getItem("epube.enable-hyphens").then((function(e){e&&(Reader.hyphenateHTML=createHyphenator(hyphenationPatternsEnUs,{html:!0})),Reader.applyStyles(!0),t.display().then((function(){console.log("book displayed")}))})),t.hooks.content.register((function(t){t.on("linkClicked",(function(t){console.log("linkClicked",t),-1==t.indexOf("://")&&($(".prev_location_btn").attr("data-location-cfi",e.rendition.currentLocation().start.cfi).show(),window.setTimeout((function(){Reader.showUI(!0)}),50))}));const o=window.location.href.match(/^.*\//)[0],n=["dist/app-libs.min.js","js/reader_iframe.js"],a=t.document;for(let e=0;e<n.length;e++){const t=a.createElement("script");t.type="text/javascript",t.text=Reader.Loader._res_data[o+n[e]],a.head.appendChild(t)}return $(t.document.head).append($("<style type='text/css'>").text(Reader.Loader._res_data[o+"css/reader.css"])),localforage.getItem("epube.theme").then((function(e){e||(e="default");const n=o+"themes/"+e+".css";$(t.document.head).append($("<style type='text/css' id='theme_css'>").text(Reader.Loader._res_data[n]))}))})),$("#settings-modal").on("shown.bs.modal",(function(){localforage.getItem(Reader.cacheId("lastread")).then(e=>{e&&e.cfi&&$(".lastread_input").val(e.page+"%"),$.post("backend.php",{op:"getlastread",id:$.urlParam("id")},(function(e){$(".lastread_input").val(e.page+"%")}))}),localforage.getItem("epube.enable-hyphens").then((function(e){$(".enable_hyphens_checkbox").attr("checked",e).off("click").on("click",(function(e){localforage.setItem("epube.enable-hyphens",e.target.checked),confirm("Toggling hyphens requires page reload. Reload now?")&&window.location.reload()}))})),localforage.getItem("epube.keep-ui-visible").then((function(e){$(".keep_ui_checkbox").attr("checked",e).off("click").on("click",(function(e){localforage.setItem("epube.keep-ui-visible",e.target.checked)}))})),localforage.getItem("epube.cache-timestamp").then((function(e){let t="V: ";parseInt(e)?t+=new Date(1e3*e).toLocaleString("en-GB"):t+="Unknown",t+=" ("+(navigator.onLine?"Online":"Offline")+")",$(".last-mod-timestamp").text(t)})),localforage.getItem("epube.fontFamily").then((function(e){e||(e="Georgia"),$(".font_family").val(e)})),localforage.getItem("epube.theme").then((function(e){$(".theme_name").val(e)})),localforage.getItem("epube.fontSize").then((function(e){e||(e=16);const t=$(".font_size").html("");for(let e=10;e<=32;e++){const o=$("<option>").val(e).html(e+" px");t.append(o)}t.val(e)})),localforage.getItem("epube.lineHeight").then((function(e){e||(e=140);const t=$(".line_height").html("");for(let e=100;e<=220;e+=10){const o=$("<option>").val(e).html(e+"%");t.append(o)}t.val(e)}))})),$("#dict-modal").on("shown.bs.modal",(function(){$(".dict_result").scrollTop(0)})),$(".dict_search_btn").on("click",(function(){$("#dict-modal").modal("hide"),window.open("https://duckduckgo.com/?q="+$(".dict_query").val())})),$(".wiki_search_btn").on("click",(function(){$(".dict_result").html("Loading, please wait..."),$.post("backend.php",{op:"wikisearch",query:$(".dict_query").val()}).then(e=>{try{let t="";$.each(e.query.pages,(e,o)=>{t+=o.extract}),$(".dict_result").html(t&&"undefined"!=t?t:"No definition found for "+$(".dict_query").val()+".")}catch(e){console.error(e),$(".dict_result").text("Error while processing data: "+e)}}).fail(e=>{console.error(e),$(".dict_result").text("Error while retrieving data.")})})),$("#toc-modal").on("shown.bs.modal",(function(){const t=e.navigation.toc,n=$(".toc_list");n.html(""),$.each(t,(function(t,a){try{const t=$("<a>").attr("href","#").html("<b class='pull-right'>"+o(a.href)+"</b>"+a.label).attr("data-href",a.href).click((function(){e.rendition.display(t.attr("data-href"))}));n.append($("<li>").append(t)),function t(n,a,i){if(3==i)return!1;if(n.subitems){const c=$("<ul class='toc_sublist list-unstyled'>");$.each(n.subitems,(function(n,a){const r=$("<a>").attr("href","#").html("<b class='pull-right'>"+o(a.href)+"</b>"+a.label).attr("data-href",a.href).click((function(){e.rendition.display(r.attr("data-href"))}));c.append($("<li>").append(r)),t(a,c,i+1)})),a.append(c)}}(a,n,0)}catch(e){console.warn(e)}})),n.children().length<=1&&(n.html(""),$.each(e.spine.items,(function(t,o){const a=$("<a>").attr("href","#").attr("title",o.url).html("Section "+(t+1)).attr("data-href",o.href).click((function(){e.rendition.display(a.attr("data-href"))}));n.append($("<li>").append(a))})))})),e.spine.hooks.content.register((function(e){$(e).find("p").filter((e,t)=>{if($(t).text().length>=32)return t}).css("text-align","justify"),$(e).find("p, span, em, strong, body, div").attr("class","").css("color","").css("background","").css("background-color",""),void 0!==Reader.hyphenateHTML&&$(e).find("p").each((e,t)=>{(t=$(t)).html(Reader.hyphenateHTML(t.html()))})})),e.ready.then((function(){const t=e.package.metadata;return document.title=t.title+" – "+t.creator+" – The Epube",$(".title").text(t.title),"undefined"!=typeof EpubeApp&&(EpubeApp.setTitle(t.title),EpubeApp.showActionBar(!1)),localforage.getItem(Reader.cacheId("locations")).then((function(t){if(console.log("stored pagination",null!=t),t&&"string"==typeof t[0])return Reader.Page._pagination_stored=1,e.locations.load(t);{console.log("requesting pagination...");const t="backend.php?op=getpagination&id="+encodeURIComponent($.urlParam("id"));return fetch(t,{credentials:"same-origin"}).then((function(t){return t.ok?t.json().then((function(t){return t&&"string"==typeof t[0]?(Reader.Page._pagination_stored=1,e.locations.load(t)):($(".loading_message").html("Paginating..."),e.locations.generate(1600))})):($(".loading_message").html("Paginating..."),e.locations.generate(1600))})).catch((function(){return $(".loading_message").html("Paginating..."),e.locations.generate(1600)}))}}))})).then((function(t){console.log("locations ready, stored=",Reader.Page._pagination_stored),t?(navigator.onLine&&!Reader.Page._pagination_stored&&$.post("backend.php",{op:"storepagination",id:$.urlParam("id"),payload:JSON.stringify(t),total:100}),localforage.getItem(Reader.cacheId("locations")).then((function(e){e||localforage.setItem(Reader.cacheId("locations"),t)})),$(".location").click((function(){const t=e.rendition.currentLocation().start.location,o=e.locations.length(),n=prompt("Jump to location [1-"+o+"]",t);n&&e.rendition.display(e.locations._locations[n])})),Reader.Page.openLastRead(),window.setTimeout((function(){Reader.Page.openLastRead(),$(".loading").hide()}),250)):$(".loading_message").html("Pagination failed.")})),t.on("keyup",e=>{Reader.hotkeyHandler(e)}),t.on("resized",(function(){console.log("resized"),$(".loading").show(),$(".loading_message").html("Opening chapter..."),window.setTimeout((function(){Reader.resizeSideColumns(),Reader.Page.openLastRead(),$(".loading").hide()}),250)})),t.on("rendered",(function(){$(".chapter").html($("<span>").addClass("glyphicon glyphicon-th-list")),Reader.applyTheme(),Reader.resizeSideColumns();try{const t=e.rendition.currentLocation();if(t.start){const o=e.canonical(t.start.href);let n=!1;$.each(Reader.flattenToc(e),(function(t,a){e.spine.get(a.href).canonical!=o||(n=a)})),n&&n.label&&$(".chapter").append("&nbsp;"+n.label.trim()+" | "),Reader.generateTocBar(e,Reader.flattenToc(e))}}catch(e){console.warn(e)}})),t.on("relocated",(function(t){if(0==e.locations.length())return;const o=t.start.cfi,n=parseInt(100*e.locations.percentageFromCfi(o));$("#cur_page").text(t.start.location),$("#total_pages").text(e.locations.length()),$("#page_pct").text(parseInt(100*e.locations.percentageFromCfi(o))+"%"),Reader.updateTocBarPosition(e,t);const a=t.start.displayed;a&&($("#chapter_cur_page").text(a.page),$("#chapter_total_pages").text(a.total),a.total>0&&$("#chapter_pct").text(parseInt(a.page/a.total*100)+"%")),Reader.Page._store_position&&(new Date).getTime()/1e3-Reader.Page._last_position_sync>15&&(console.log("storing lastread",n,o),navigator.onLine?($.post("backend.php",{op:"storelastread",id:$.urlParam("id"),page:n,cfi:o},(function(e){e.cfi&&(Reader.Page._last_position_sync=(new Date).getTime()/1e3)})).fail((function(e){e&&401==e.status&&(window.location="index.php")})),Reader.Page._store_position=0):Reader.Page._last_position_sync=0,localforage.setItem(Reader.cacheId("lastread"),{cfi:o,page:n,total:100}))}))},flattenTocSubItems:function(e,t){let o=[];return 3!=t&&(e.subitems&&$.each(e.subitems,(function(e,n){n._nest=t,o.push(n),o=o.concat(Reader.flattenTocSubItems(n,t+1))})),o)},flattenToc:function(e){if(this._flattened_toc)return this._flattened_toc;{let t=[];return $.each(e.navigation.toc,(function(e,o){o._nest=0,t.push(o),t=t.concat(Reader.flattenTocSubItems(o,1))})),this._flattened_toc=t,t}},generateTocBar:function(e,t){$(".spacer").html(""),$.each(t,(function(t,o){try{const t=e.spine.get(o.href).cfiBase,n=e.locations._locations.find((function(e){return-1!=e.indexOf(t)}));if(n){const t=Math.round(100*e.locations.percentageFromCfi(n));$(".spacer").append($("<div 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e=$(".search_input").val(),t=$(".search_results");t.html(""),e&&Promise.all(window.book.spine.spineItems.map(t=>t.load(window.book.load.bind(window.book)).then(t.find.bind(t,e)).finally(t.unload.bind(t)))).then(e=>Promise.resolve([].concat.apply([],e))).then((function(e){$.each(e,(function(e,o){const n=$("<a>").attr("href","#").html("<b class='pull-right'>"+window.book.locations.locationFromCfi(o.cfi)+"</b>"+o.excerpt).attr("data-cfi",o.cfi).attr("data-id",o.id).click((function(){window.book.rendition.display(n.attr("data-cfi"))}));t.append($("<li>").append(n))}))}))},Loader:{_res_data:[],init:function(){const e=["dist/app-libs.min.js","js/reader_iframe.js","css/reader.css"];for(let t=0;t<e.length;t++)fetch(e[t],{credentials:"same-origin"}).then((function(o){200==o.status?o.text().then((function(e){const t=new URL(o.url);t.searchParams.delete("ts"),Reader.Loader._res_data[t.toString()]=e})):console.warn("loader failed for resource",e[t],o)}));Reader.Loader.checkProgress(e,Reader.Loader._res_data,0)},checkProgress:function(e,t,o){console.log("check_resource_load",o,e.length,Object.keys(t).length,Reader,Reader.Loader),5!=o?e.length!=Object.keys(t).length?window.setTimeout((function(){Reader.Loader.checkProgress(e,t,o+1)}),250):Reader.initSecondStage():$(".loading_message").html("Unable to load resources.")}},Page:{_store_position:0,_last_position_sync:0,_pagination_stored:0,next:function(){Reader.Page._store_position=1,window.book.rendition.next(),"undefined"!=typeof EpubeApp?EpubeApp.showActionBar(!1):localforage.getItem("epube.keep-ui-visible").then((function(e){e||Reader.showUI(!1)}))},prev:function(){window.book.rendition.prev(),"undefined"!=typeof EpubeApp?EpubeApp.showActionBar(!1):localforage.getItem("epube.keep-ui-visible").then((function(e){e||Reader.showUI(!1)}))},openPrevious:function(e){const t=$(e).attr("data-location-cfi");t&&window.book.rendition.display(t),$(e).fadeOut()},clearLastRead:function(){if(confirm("Clear stored last read location?")){const e=window.book.locations.length();navigator.onLine&&$.post("backend.php",{op:"storelastread",page:-1,cfi:"",id:$.urlParam("id")},(function(e){$(".lastread_input").val(e.page+"%")})),localforage.setItem(Reader.cacheId("lastread"),{cfi:"",page:0,total:e}),window.setTimeout((function(){window.book.rendition.display(window.book.locations.cfiFromPercentage(0))}),250)}},openLastRead:function(e){localforage.getItem(Reader.cacheId("lastread")).then((function(t){console.log("lr local",t),t=t||{};try{t.cfi&&window.book.rendition.display(t.cfi).then(()=>{$(".loading").hide(),window.book.rendition.display(t.cfi)})}catch(e){console.warn(e)}navigator.onLine&&!e&&$.post("backend.php",{op:"getlastread",id:$.urlParam("id")},(function(e){if(console.log("lr remote",e),navigator.onLine&&e)try{t.cfi!=e.cfi&&(!t.page||e.page>=t.page)&&console.log("using remote lastread..."),localforage.setItem(Reader.cacheId("lastread"),{cfi:e.cfi,page:e.page,total:e.total}),window.book.rendition.display(e.cfi).then(()=>{window.book.rendition.display(e.cfi)})}catch(e){console.warn(e)}})).fail((function(e){e&&401==e.status&&(window.location="index.php")}))}))}},Settings:{onThemeChanged:function(e){const t=$(e).val();localforage.setItem("epube.theme",t).then((function(){Reader.applyTheme()}))},onLineHeightChanged:function(e){const t=$(e).val();localforage.setItem("epube.lineHeight",t).then((function(){Reader.applyStyles()}))},onTextSizeChanged:function(e){const t=$(e).val();localforage.setItem("epube.fontSize",t).then((function(){Reader.applyStyles()}))},onFontChanged:function(e){const t=$(e).val();localforage.setItem("epube.fontFamily",t).then((function(){Reader.applyStyles()}))}}};function __get_reader(){return Reader}
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