mirror of
https://github.com/futurepress/epub.js.git
synced 2025-10-04 15:09:16 +02:00
built, fixed jshint errors
This commit is contained in:
Fred Chasen
parent
6a69eeb2a9
commit
f54756512e
8 changed files with 280 additions and 83 deletions
145
build/epub.js
145
build/epub.js
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@ -1919,7 +1919,7 @@ EPUBJS.Book.prototype.open = function(bookPath, forceReload){
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epubpackage = this.loadPackage();
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}
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if(this.settings.restore && !forceReload){
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if(this.settings.restore && !forceReload && localStorage){
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//-- Will load previous package json, or re-unpack if error
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epubpackage.then(function(packageXml) {
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var identifier = book.packageIdentifier(packageXml);
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@ -2335,7 +2335,13 @@ EPUBJS.Book.prototype.isContained = function(bookUrl){
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//-- Checks if the book can be retrieved from localStorage
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EPUBJS.Book.prototype.isSaved = function(bookKey) {
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var storedSettings = localStorage.getItem(bookKey);
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var storedSettings;
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if(!localStorage) {
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return false;
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}
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storedSettings = localStorage.getItem(bookKey);
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if( !localStorage ||
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storedSettings === null) {
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@ -2351,10 +2357,16 @@ EPUBJS.Book.prototype.generateBookKey = function(identifier){
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};
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EPUBJS.Book.prototype.saveContents = function(){
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if(!localStorage) {
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return false;
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}
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localStorage.setItem(this.settings.bookKey, JSON.stringify(this.contents));
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};
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EPUBJS.Book.prototype.removeSavedContents = function() {
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if(!localStorage) {
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return false;
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}
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localStorage.removeItem(this.settings.bookKey);
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};
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@ -2804,7 +2816,7 @@ EPUBJS.Book.prototype.forceSingle = function(use) {
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EPUBJS.Book.prototype.unload = function(){
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if(this.settings.restore) {
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if(this.settings.restore && localStorage) {
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this.saveContents();
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}
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@ -3302,15 +3314,16 @@ EPUBJS.core.uuid = function() {
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// http://stackoverflow.com/questions/1344500/efficient-way-to-insert-a-number-into-a-sorted-array-of-numbers
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EPUBJS.core.insert = function(item, array, compareFunction) {
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var location = EPUBJS.core.locationOf(item, array, compareFunction);
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array.splice(location+1, 0, item);
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array.splice(location, 0, item);
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return location+1;
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return location;
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};
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EPUBJS.core.locationOf = function(item, array, compareFunction, _start, _end) {
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var start = _start || 0;
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var end = _end || array.length;
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var pivot = parseInt(start + (end - start) / 2);
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var compared;
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if(!compareFunction){
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compareFunction = function(a, b) {
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if(a > b) return 1;
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@ -3318,16 +3331,56 @@ EPUBJS.core.locationOf = function(item, array, compareFunction, _start, _end) {
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if(a = b) return 0;
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};
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}
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if(end-start <= 1 || compareFunction(array[pivot], item) === 0) {
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if(end-start <= 0) {
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return pivot;
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}
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if(compareFunction(array[pivot], item) === -1) {
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compared = compareFunction(array[pivot], item);
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if(end-start === 1) {
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return compared > 0 ? pivot : pivot + 1;
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}
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if(compared === 0) {
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return pivot;
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}
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if(compared === -1) {
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return EPUBJS.core.locationOf(item, array, compareFunction, pivot, end);
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} else{
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return EPUBJS.core.locationOf(item, array, compareFunction, start, pivot);
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}
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};
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EPUBJS.core.indexOfSorted = function(item, array, compareFunction, _start, _end) {
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var start = _start || 0;
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var end = _end || array.length;
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var pivot = parseInt(start + (end - start) / 2);
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var compared;
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if(!compareFunction){
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compareFunction = function(a, b) {
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if(a > b) return 1;
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if(a < b) return -1;
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if(a = b) return 0;
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};
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}
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if(end-start <= 0) {
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return -1; // Not found
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}
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compared = compareFunction(array[pivot], item);
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if(end-start === 1) {
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return compared === 0 ? pivot : -1;
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}
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if(compared === 0) {
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return pivot; // Found
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}
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if(compared === -1) {
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return EPUBJS.core.indexOfSorted(item, array, compareFunction, pivot, end);
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} else{
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return EPUBJS.core.indexOfSorted(item, array, compareFunction, start, pivot);
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}
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};
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EPUBJS.core.queue = function(_scope){
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var _q = [];
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var scope = _scope;
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@ -3466,7 +3519,24 @@ EPUBJS.EpubCFI.prototype.parse = function(cfiStr) {
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chapId,
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path,
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end,
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text;
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endInt,
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text,
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parseStep = function(part){
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var type, index, has_brackets, id;
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type = "element";
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index = parseInt(part) / 2 - 1;
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has_brackets = part.match(/\[(.*)\]/);
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if(has_brackets && has_brackets[1]){
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id = has_brackets[1];
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}
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return {
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"type" : type,
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'index' : index,
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'id' : id || false
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};
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};
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if(typeof cfiStr !== "string") {
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return {spinePos: -1};
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@ -3508,33 +3578,29 @@ EPUBJS.EpubCFI.prototype.parse = function(cfiStr) {
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cfi.steps = [];
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path.forEach(function(part){
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var type, index, has_brackets, id;
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var step;
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if(!part) return;
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type = "element";
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index = parseInt(part) / 2 - 1;
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has_brackets = part.match(/\[(.*)\]/);
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if(has_brackets && has_brackets[1]){
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id = has_brackets[1];
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if(part) {
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step = parseStep(part);
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cfi.steps.push(step);
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}
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cfi.steps.push({
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"type" : type,
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'index' : index,
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'id' : id || false
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});
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});
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//-- Check if END is a text node or element
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if(!isNaN(parseInt(end))) {
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endInt = parseInt(end);
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if(!isNaN(endInt)) {
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if(endInt % 2 === 0) { // Even = is an element
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cfi.steps.push(parseStep(end));
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} else {
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cfi.steps.push({
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"type" : "text",
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'index' : parseInt(end) - 1,
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});
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}
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}
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assertion = charecterOffsetComponent.match(/\[(.*)\]/);
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if(assertion && assertion[1]){
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cfi.characterOffset = parseInt(charecterOffsetComponent.split('[')[0]);
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@ -3680,7 +3746,9 @@ EPUBJS.EpubCFI.prototype.compare = function(cfiOne, cfiTwo) {
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if(cfiOne.spinePos < cfiTwo.spinePos) {
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return -1;
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}
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// Compare Each Step
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// Compare Each Step in the First item
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for (var i = 0; i < cfiOne.steps.length; i++) {
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if(!cfiTwo.steps[i]) {
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return 1;
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@ -3693,6 +3761,12 @@ EPUBJS.EpubCFI.prototype.compare = function(cfiOne, cfiTwo) {
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}
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// Otherwise continue checking
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}
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// All steps in First present in Second
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if(cfiOne.steps.length < cfiTwo.steps.length) {
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return -1;
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}
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// Compare the charecter offset of the text node
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if(cfiOne.characterOffset > cfiTwo.characterOffset) {
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return 1;
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@ -4085,18 +4159,32 @@ EPUBJS.Pagination.prototype.process = function(pageList){
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EPUBJS.Pagination.prototype.pageFromCfi = function(cfi){
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var pg = -1;
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// Check if the pageList has not been set yet
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if(this.locations.length === 0) {
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return -1;
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}
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// TODO: check if CFI is valid?
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// check if the cfi is in the location list
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var index = this.locations.indexOf(cfi);
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// var index = this.locations.indexOf(cfi);
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var index = EPUBJS.core.indexOfSorted(cfi, this.locations, this.epubcfi.compare);
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if(index != -1 && index < (this.pages.length-1) ) {
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pg = this.pages[index];
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} else {
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// Otherwise add it to the list of locations
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// Insert it in the correct position in the locations page
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index = EPUBJS.core.insert(cfi, this.locations, this.epubcfi.compare);
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// Get the page at the location just before the new one
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pg = this.pages[index-1];
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// Get the page at the location just before the new one, or return the first
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pg = index-1 >= 0 ? this.pages[index-1] : this.pages[0];
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if(pg !== undefined) {
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// Add the new page in so that the locations and page array match up
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this.pages.splice(index, 0, pg);
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} else {
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pg = -1;
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}
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}
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return pg;
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};
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@ -4109,6 +4197,7 @@ EPUBJS.Pagination.prototype.cfiFromPage = function(pg){
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}
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// check if the cfi is in the page list
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// Pages could be unsorted.
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var index = this.pages.indexOf(pg);
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if(index != -1) {
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cfi = this.locations[index];
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6
build/epub.min.js
vendored
6
build/epub.min.js
vendored
File diff suppressed because one or more lines are too long
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@ -1918,7 +1918,7 @@ EPUBJS.Book.prototype.open = function(bookPath, forceReload){
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epubpackage = this.loadPackage();
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}
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if(this.settings.restore && !forceReload){
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if(this.settings.restore && !forceReload && localStorage){
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//-- Will load previous package json, or re-unpack if error
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epubpackage.then(function(packageXml) {
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var identifier = book.packageIdentifier(packageXml);
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@ -2334,7 +2334,13 @@ EPUBJS.Book.prototype.isContained = function(bookUrl){
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//-- Checks if the book can be retrieved from localStorage
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EPUBJS.Book.prototype.isSaved = function(bookKey) {
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var storedSettings = localStorage.getItem(bookKey);
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var storedSettings;
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if(!localStorage) {
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return false;
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}
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storedSettings = localStorage.getItem(bookKey);
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if( !localStorage ||
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storedSettings === null) {
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@ -2350,10 +2356,16 @@ EPUBJS.Book.prototype.generateBookKey = function(identifier){
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};
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EPUBJS.Book.prototype.saveContents = function(){
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if(!localStorage) {
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return false;
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}
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localStorage.setItem(this.settings.bookKey, JSON.stringify(this.contents));
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};
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EPUBJS.Book.prototype.removeSavedContents = function() {
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if(!localStorage) {
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return false;
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}
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localStorage.removeItem(this.settings.bookKey);
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};
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@ -2803,7 +2815,7 @@ EPUBJS.Book.prototype.forceSingle = function(use) {
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EPUBJS.Book.prototype.unload = function(){
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if(this.settings.restore) {
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if(this.settings.restore && localStorage) {
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this.saveContents();
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}
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@ -3301,15 +3313,16 @@ EPUBJS.core.uuid = function() {
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// http://stackoverflow.com/questions/1344500/efficient-way-to-insert-a-number-into-a-sorted-array-of-numbers
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EPUBJS.core.insert = function(item, array, compareFunction) {
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var location = EPUBJS.core.locationOf(item, array, compareFunction);
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array.splice(location+1, 0, item);
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array.splice(location, 0, item);
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return location+1;
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return location;
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};
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EPUBJS.core.locationOf = function(item, array, compareFunction, _start, _end) {
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var start = _start || 0;
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var end = _end || array.length;
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var pivot = parseInt(start + (end - start) / 2);
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var compared;
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if(!compareFunction){
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compareFunction = function(a, b) {
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if(a > b) return 1;
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@ -3317,16 +3330,56 @@ EPUBJS.core.locationOf = function(item, array, compareFunction, _start, _end) {
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if(a = b) return 0;
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};
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}
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if(end-start <= 1 || compareFunction(array[pivot], item) === 0) {
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if(end-start <= 0) {
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return pivot;
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}
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if(compareFunction(array[pivot], item) === -1) {
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compared = compareFunction(array[pivot], item);
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if(end-start === 1) {
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return compared > 0 ? pivot : pivot + 1;
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}
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if(compared === 0) {
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return pivot;
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}
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if(compared === -1) {
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return EPUBJS.core.locationOf(item, array, compareFunction, pivot, end);
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} else{
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return EPUBJS.core.locationOf(item, array, compareFunction, start, pivot);
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}
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};
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EPUBJS.core.indexOfSorted = function(item, array, compareFunction, _start, _end) {
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var start = _start || 0;
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var end = _end || array.length;
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var pivot = parseInt(start + (end - start) / 2);
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var compared;
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if(!compareFunction){
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compareFunction = function(a, b) {
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if(a > b) return 1;
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if(a < b) return -1;
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if(a = b) return 0;
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};
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}
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if(end-start <= 0) {
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return -1; // Not found
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}
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compared = compareFunction(array[pivot], item);
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if(end-start === 1) {
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return compared === 0 ? pivot : -1;
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}
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if(compared === 0) {
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return pivot; // Found
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}
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if(compared === -1) {
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return EPUBJS.core.indexOfSorted(item, array, compareFunction, pivot, end);
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} else{
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return EPUBJS.core.indexOfSorted(item, array, compareFunction, start, pivot);
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}
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};
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EPUBJS.core.queue = function(_scope){
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var _q = [];
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var scope = _scope;
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@ -3465,7 +3518,24 @@ EPUBJS.EpubCFI.prototype.parse = function(cfiStr) {
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chapId,
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path,
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end,
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text;
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endInt,
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text,
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parseStep = function(part){
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var type, index, has_brackets, id;
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type = "element";
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index = parseInt(part) / 2 - 1;
|
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has_brackets = part.match(/\[(.*)\]/);
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if(has_brackets && has_brackets[1]){
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id = has_brackets[1];
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}
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||||
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return {
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||||
"type" : type,
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||||
'index' : index,
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||||
'id' : id || false
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||||
};
|
||||
};
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||||
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||||
if(typeof cfiStr !== "string") {
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return {spinePos: -1};
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@ -3507,33 +3577,29 @@ EPUBJS.EpubCFI.prototype.parse = function(cfiStr) {
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cfi.steps = [];
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path.forEach(function(part){
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var type, index, has_brackets, id;
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var step;
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if(!part) return;
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type = "element";
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index = parseInt(part) / 2 - 1;
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has_brackets = part.match(/\[(.*)\]/);
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if(has_brackets && has_brackets[1]){
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id = has_brackets[1];
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if(part) {
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step = parseStep(part);
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cfi.steps.push(step);
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}
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cfi.steps.push({
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"type" : type,
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'index' : index,
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||||
'id' : id || false
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||||
});
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||||
|
||||
});
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//-- Check if END is a text node or element
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||||
if(!isNaN(parseInt(end))) {
|
||||
endInt = parseInt(end);
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||||
if(!isNaN(endInt)) {
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||||
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||||
if(endInt % 2 === 0) { // Even = is an element
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cfi.steps.push(parseStep(end));
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} else {
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cfi.steps.push({
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"type" : "text",
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'index' : parseInt(end) - 1,
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});
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||||
}
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||||
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||||
}
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||||
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assertion = charecterOffsetComponent.match(/\[(.*)\]/);
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if(assertion && assertion[1]){
|
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cfi.characterOffset = parseInt(charecterOffsetComponent.split('[')[0]);
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|
|
@ -3679,7 +3745,9 @@ EPUBJS.EpubCFI.prototype.compare = function(cfiOne, cfiTwo) {
|
|||
if(cfiOne.spinePos < cfiTwo.spinePos) {
|
||||
return -1;
|
||||
}
|
||||
// Compare Each Step
|
||||
|
||||
|
||||
// Compare Each Step in the First item
|
||||
for (var i = 0; i < cfiOne.steps.length; i++) {
|
||||
if(!cfiTwo.steps[i]) {
|
||||
return 1;
|
||||
|
|
@ -3692,6 +3760,12 @@ EPUBJS.EpubCFI.prototype.compare = function(cfiOne, cfiTwo) {
|
|||
}
|
||||
// Otherwise continue checking
|
||||
}
|
||||
|
||||
// All steps in First present in Second
|
||||
if(cfiOne.steps.length < cfiTwo.steps.length) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Compare the charecter offset of the text node
|
||||
if(cfiOne.characterOffset > cfiTwo.characterOffset) {
|
||||
return 1;
|
||||
|
|
@ -4084,18 +4158,32 @@ EPUBJS.Pagination.prototype.process = function(pageList){
|
|||
|
||||
EPUBJS.Pagination.prototype.pageFromCfi = function(cfi){
|
||||
var pg = -1;
|
||||
|
||||
// Check if the pageList has not been set yet
|
||||
if(this.locations.length === 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
// TODO: check if CFI is valid?
|
||||
|
||||
// check if the cfi is in the location list
|
||||
var index = this.locations.indexOf(cfi);
|
||||
// var index = this.locations.indexOf(cfi);
|
||||
var index = EPUBJS.core.indexOfSorted(cfi, this.locations, this.epubcfi.compare);
|
||||
if(index != -1 && index < (this.pages.length-1) ) {
|
||||
pg = this.pages[index];
|
||||
} else {
|
||||
// Otherwise add it to the list of locations
|
||||
// Insert it in the correct position in the locations page
|
||||
index = EPUBJS.core.insert(cfi, this.locations, this.epubcfi.compare);
|
||||
// Get the page at the location just before the new one
|
||||
pg = this.pages[index-1];
|
||||
// Get the page at the location just before the new one, or return the first
|
||||
pg = index-1 >= 0 ? this.pages[index-1] : this.pages[0];
|
||||
if(pg !== undefined) {
|
||||
// Add the new page in so that the locations and page array match up
|
||||
this.pages.splice(index, 0, pg);
|
||||
} else {
|
||||
pg = -1;
|
||||
}
|
||||
|
||||
}
|
||||
return pg;
|
||||
};
|
||||
|
|
@ -4108,6 +4196,7 @@ EPUBJS.Pagination.prototype.cfiFromPage = function(pg){
|
|||
}
|
||||
|
||||
// check if the cfi is in the page list
|
||||
// Pages could be unsorted.
|
||||
var index = this.pages.indexOf(pg);
|
||||
if(index != -1) {
|
||||
cfi = this.locations[index];
|
||||
|
|
|
|||
|
|
@ -40,7 +40,7 @@ EPUBJS.Reader = function(path, _options) {
|
|||
contained : null,
|
||||
bookKey : null,
|
||||
styles : null,
|
||||
sidebarReflow: true,
|
||||
sidebarReflow: false,
|
||||
generatePagination: false,
|
||||
history: true
|
||||
});
|
||||
|
|
@ -226,10 +226,15 @@ EPUBJS.Reader.prototype.setBookKey = function(identifier){
|
|||
|
||||
//-- Checks if the book setting can be retrieved from localStorage
|
||||
EPUBJS.Reader.prototype.isSaved = function(bookPath) {
|
||||
var storedSettings = localStorage.getItem(this.settings.bookKey);
|
||||
var storedSettings;
|
||||
|
||||
if( !localStorage ||
|
||||
storedSettings === null) {
|
||||
if(!localStorage) {
|
||||
return false;
|
||||
}
|
||||
|
||||
storedSettings = localStorage.getItem(this.settings.bookKey);
|
||||
|
||||
if(storedSettings === null) {
|
||||
return false;
|
||||
} else {
|
||||
return true;
|
||||
|
|
@ -237,11 +242,21 @@ EPUBJS.Reader.prototype.isSaved = function(bookPath) {
|
|||
};
|
||||
|
||||
EPUBJS.Reader.prototype.removeSavedSettings = function() {
|
||||
if(!localStorage) {
|
||||
return false;
|
||||
}
|
||||
|
||||
localStorage.removeItem(this.settings.bookKey);
|
||||
};
|
||||
|
||||
EPUBJS.Reader.prototype.applySavedSettings = function() {
|
||||
var stored = JSON.parse(localStorage.getItem(this.settings.bookKey));
|
||||
var stored;
|
||||
|
||||
if(!localStorage) {
|
||||
return false;
|
||||
}
|
||||
|
||||
stored = JSON.parse(localStorage.getItem(this.settings.bookKey));
|
||||
|
||||
if(stored) {
|
||||
this.settings = _.defaults(this.settings, stored);
|
||||
|
|
@ -256,11 +271,15 @@ EPUBJS.Reader.prototype.saveSettings = function(){
|
|||
this.settings.previousLocationCfi = this.book.getCurrentLocationCfi();
|
||||
}
|
||||
|
||||
if(!localStorage) {
|
||||
return false;
|
||||
}
|
||||
|
||||
localStorage.setItem(this.settings.bookKey, JSON.stringify(this.settings));
|
||||
};
|
||||
|
||||
EPUBJS.Reader.prototype.unload = function(){
|
||||
if(this.settings.restore) {
|
||||
if(this.settings.restore && localStorage) {
|
||||
this.saveSettings();
|
||||
}
|
||||
};
|
||||
|
|
|
|||
6
demo/js/epub.min.js
vendored
6
demo/js/epub.min.js
vendored
File diff suppressed because one or more lines are too long
2
demo/js/reader.min.js
vendored
2
demo/js/reader.min.js
vendored
File diff suppressed because one or more lines are too long
|
|
@ -40,7 +40,7 @@ EPUBJS.Pagination.prototype.pageFromCfi = function(cfi){
|
|||
index = EPUBJS.core.insert(cfi, this.locations, this.epubcfi.compare);
|
||||
// Get the page at the location just before the new one, or return the first
|
||||
pg = index-1 >= 0 ? this.pages[index-1] : this.pages[0];
|
||||
if(pg != undefined) {
|
||||
if(pg !== undefined) {
|
||||
// Add the new page in so that the locations and page array match up
|
||||
this.pages.splice(index, 0, pg);
|
||||
} else {
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue