. Tap this icon to open
- the Maps app at the selected location. This will work offline if you have downloaded the map for the relevant country
- in the Windows Settings for Offline Maps.
- - To use this app, you will need to download one or more archives (called ZIM archives) from the Kiwix website. You will then have - offline access to Wikipedia, Wiktionary, Wikivoyage and many other sources even if you are undertaking a long plane journey, hiking, - and travelling or living in areas with weak Internet access. -
-- You can search through article titles and read any of these articles completely offline. -
-- You can have the entire content of Wiktionary or Wikipedia in your language (including the images) in your pocket. -
-- Offline archives use the OpenZIM format, but note that this app has been only tested extensively on - Wikipedia-related archives (e.g., Wikipedia, Wikivoyage, Wikimed, Wiktionary). -
-
- On some Wikivoyage (English and German) pages
- you will see a map location marker: . Tap this icon to open
- the Maps app at the selected location. This will work offline if you have downloaded the map for the relevant country
- in the Windows Settings for Offline Maps.
-
+ To use this app, you will need to download one or more archives (called ZIM archives) from the Kiwix website. You will then have + offline access to Wikipedia, Wiktionary, Wikivoyage and many other sources even if you are undertaking a long plane journey, hiking, + and travelling or living in areas with weak Internet access. +
++ You can search through article titles and read any of these articles completely offline. +
++ You can have the entire content of Wiktionary or Wikipedia in your language (including the images) in your pocket. +
++ Offline archives use the OpenZIM format, but note that this app has been only tested extensively on + Wikipedia-related archives (e.g., Wikipedia, Wikivoyage, Wikimed, Wiktionary). +
+
+ On some Wikivoyage (English and German) pages
+ you will see a map location marker: . Tap this icon to open
+ the Maps app at the selected location. This will work offline if you have downloaded the map for the relevant country
+ in the Windows Settings for Offline Maps.
+
You can browse the Kiwix repository on the Configuration page, and it will provide instructions according to the type of file you download.
@@ -669,6 +669,11 @@
Enable opening articles in a separate browser tab (slightly increases app's memory usage)
+
diff --git a/www/js/app.js b/www/js/app.js
index 319283eb..d7889a3d 100644
--- a/www/js/app.js
+++ b/www/js/app.js
@@ -83,7 +83,6 @@ define(['jquery', 'zimArchiveLoader', 'uiUtil', 'util', 'cache', 'images', 'cook
ToCList.style.maxHeight = ~~(window.innerHeight * 0.75) + 'px';
ToCList.style.marginLeft = ~~(window.innerWidth / 2) - ~~(window.innerWidth * 0.16) + 'px';
}
- removePageMaxWidth();
if (window.outerWidth <= 470) {
document.getElementById('dropup').classList.remove('col-xs-4');
document.getElementById('dropup').classList.add('col-xs-3');
@@ -364,6 +363,7 @@ define(['jquery', 'zimArchiveLoader', 'uiUtil', 'util', 'cache', 'images', 'cook
btnContinue.disabled = false;
btnContinue.innerHTML = "Continue";
var printModalContent = document.getElementById('print-modal-content');
+ openAllSections(true);
printModalContent.classList.remove('dark');
var determinedTheme = params.cssUITheme;
determinedTheme = determinedTheme == 'auto' ? cssUIThemeGetOrSet('auto', true) : determinedTheme;
@@ -1283,6 +1283,11 @@ define(['jquery', 'zimArchiveLoader', 'uiUtil', 'util', 'cache', 'images', 'cook
docStyle.margin = "0 auto";
}
}
+ document.getElementById('openAllSectionsCheck').addEventListener('click', function (e) {
+ params.openAllSections = this.checked;
+ cookies.setItem('openAllSections', params.openAllSections, Infinity);
+ openAllSections();
+ });
$('input:radio[name=useMathJax]').on('click', function (e) {
params.useMathJax = /true/i.test(this.value);
cookies.setItem('useMathJax', params.useMathJax, Infinity);
@@ -2734,6 +2739,8 @@ define(['jquery', 'zimArchiveLoader', 'uiUtil', 'util', 'cache', 'images', 'cook
removePageMaxWidth();
setupTableOfContents();
listenForSearchKeys();
+ openAllSections();
+ setupHeadings();
// The content is ready : we can hide the spinner
setTab();
checkToolbar();
@@ -3026,9 +3033,12 @@ define(['jquery', 'zimArchiveLoader', 'uiUtil', 'util', 'cache', 'images', 'cook
htmlArticle = htmlArticle.replace(/background:url\([^)]+\)[^;}]*/ig, '');
//Remove the details polyfill: it's poor and doesn't recognize Edgium
- htmlArticle = htmlArticle.replace(/
";
- //} else {
- // this.innerHTML = this.innerHTML.replace(/ or
'.
- * @param {string} flags - Regex flags, if any, such as 'gi' (= match globally and case insensitive).
- * @returns {Array} A RegExp array of matches.
- */
- function matchInner(str, left, right, flags) {
- flags = flags || "";
- var x = new RegExp(left + '(?:(?=([^<]+))\\1|<(?!' + left.replace(/^]*>[\s\S]*<\/title>/i, "");
- strippedText = node.innerHTML.replace(/<[^>]*>\s*/g, " ");
- if (!strippedText) return 0;
- strippedText = strippedText.replace(/(?: |\r?\n|[.,;:?!¿¡-])+/g, " ");
- strippedText = strippedText.replace(/\s+/g, " ");
- if (!strippedText.length) return 0;
- input = input.replace(/[\s.,;:?!¿¡-]+/g, " ");
- var inputMatcher = new RegExp(input, "ig");
- var matches = strippedText.match(inputMatcher);
- if (matches) return matches.length;
- else return 0;
- };
-
- this.countPartialMatches = function () {
- if (node === undefined || !node) return;
- var matches = matchInner(node.innerHTML, '<' + hiliteTag + '\\b[^>]*class="hilitor"[^>]*>', '', 'gi');
- if (matches) return matches.length
- else return 0;
- };
-
- this.scrollFrom = 0;
-
- this.lastScrollValue = "";
-
- this.scrollToFullMatch = function (input, scrollFrom) {
- if (node === undefined || !node) return;
- if (!input) return;
- //Normalize spaces
- input = input.replace(/\s+/g, " ");
- var inputWords = input.split(" ");
- var testInput = addAccents(input);
- testInput = new RegExp(testInput, "i");
- var hilitedNodes = node.getElementsByClassName(className);
- var subNodes = [];
- var start = scrollFrom || 0;
- start = start >= hilitedNodes.length ? 0 : start;
- var end = start + inputWords.length;
- for (start; start < hilitedNodes.length; start++) {
- for (var f = start; f < end; f++) {
- if (f == hilitedNodes.length) break;
- subNodes.push(hilitedNodes[f].innerHTML);
- }
- var nodeText = subNodes.join(" ");
- if (testInput.test(nodeText)) {
- //hilitedNodes[start].scrollIntoView(true);
- $("#articleContent").contents().scrollTop($(hilitedNodes[start]).offset().top - window.innerHeight / 3);
- break;
- } else {
- if (f == hilitedNodes.length && scrollFrom > 0) {
- //Restart search from top of page
- scrollFrom = 0;
- start = 0;
- }
- }
- subNodes = [];
- end++;
- }
- return start + inputWords.length;
- }
-
- // recursively apply word highlighting
- this.hiliteWords = function (node) {
- if (node === undefined || !node) return;
- if (!matchRegex) return;
- if (skipTags.test(node.nodeName)) return;
-
- if (node.hasChildNodes()) {
- for (var i = 0; i < node.childNodes.length; i++)
- this.hiliteWords(node.childNodes[i]);
- }
- if (node.nodeType == 3) { // NODE_TEXT
- var nv, regs;
- if ((nv = node.nodeValue) && (regs = matchRegex.exec(nv))) {
- if (!wordColor[regs[1].toLowerCase()]) {
- wordColor[regs[1].toLowerCase()] = colors[colorIdx++ % colors.length];
- }
-
- var match = document.createElement(hiliteTag);
- match.appendChild(document.createTextNode(regs[1]));
- match.style.setProperty("background-color", wordColor[regs[1].toLowerCase()], "important");
- match.style.fontStyle = "inherit";
- match.style.color = "#000";
- match.className = className;
-
- var after;
- // In case of leading whitespace or other symbols
- var leadR = new RegExp("^[\\s" + leadingSymbols + "]");
- if (leadR.test(regs[0])) {
- after = node.splitText(regs.index + 1);
- } else {
- after = node.splitText(regs.index);
- }
- after.nodeValue = after.nodeValue.substring(regs[1].length);
- node.parentNode.insertBefore(match, after);
- }
- };
- };
-
- // remove highlighting
- this.remove = function () {
- if (typeof node.innerHTML == "undefined") return;
- var arr = node.getElementsByClassName(className), el;
- while (arr.length && (el = arr[0])) {
- var parent = el.parentNode;
- parent.replaceChild(el.firstChild, el);
- parent.normalize();
- }
- };
-
- // start highlighting at target node
- this.apply = function (input) {
- this.remove();
- if (input === undefined || !(input = input.replace(/(^\s+|\s+$)/g, ""))) return;
- input = addAccents(input);
- input = convertCharStr2jEsc(input);
- if (this.setRegex(input)) {
- this.hiliteWords(targetNode);
- }
- };
-
- // added by Yanosh Kunsh to include utf-8 string comparison
- function dec2hex4(textString) {
- var hexequiv = new Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F");
- return hexequiv[(textString >> 12) & 0xF] + hexequiv[(textString >> 8) & 0xF] + hexequiv[(textString >> 4) & 0xF] + hexequiv[textString & 0xF];
- }
-
- function convertCharStr2jEsc(str, cstyle) {
- // Converts a string of characters to JavaScript escapes
- // str: sequence of Unicode characters
- var highsurrogate = 0;
- var suppCP;
- var pad;
- var n = 0;
- var outputString = '';
- for (var i = 0; i < str.length; i++) {
- var cc = str.charCodeAt(i);
- if (cc < 0 || cc > 0xFFFF) {
- outputString += '!Error in convertCharStr2UTF16: unexpected charCodeAt result, cc=' + cc + '!';
- }
- if (highsurrogate != 0) { // this is a supp char, and cc contains the low surrogate
- if (0xDC00 <= cc && cc <= 0xDFFF) {
- suppCP = 0x10000 + ((highsurrogate - 0xD800) << 10) + (cc - 0xDC00);
- if (cstyle) {
- pad = suppCP.toString(16);
- while (pad.length < 8) {
- pad = '0' + pad;
- }
- outputString += '\\U' + pad;
- } else {
- suppCP -= 0x10000;
- outputString += '\\u' + dec2hex4(0xD800 | (suppCP >> 10)) + '\\u' + dec2hex4(0xDC00 | (suppCP & 0x3FF));
- }
- highsurrogate = 0;
- continue;
- } else {
- outputString += 'Error in convertCharStr2UTF16: low surrogate expected, cc=' + cc + '!';
- highsurrogate = 0;
- }
- }
- if (0xD800 <= cc && cc <= 0xDBFF) { // start of supplementary character
- highsurrogate = cc;
- } else { // this is a BMP character
- switch (cc) {
- case 0:
- outputString += '\\0';
- break;
- case 8:
- outputString += '\\b';
- break;
- case 9:
- outputString += '\\t';
- break;
- case 10:
- outputString += '\\n';
- break;
- case 13:
- outputString += '\\r';
- break;
- case 11:
- outputString += '\\v';
- break;
- case 12:
- outputString += '\\f';
- break;
- case 34:
- outputString += '\\\"';
- break;
- case 39:
- outputString += '\\\'';
- break;
- case 92:
- outputString += '\\\\';
- break;
- default:
- if (cc > 0x1f && cc < 0x7F) {
- outputString += String.fromCharCode(cc);
- } else {
- pad = cc.toString(16).toUpperCase();
- while (pad.length < 4) {
- pad = '0' + pad;
- }
- outputString += '\\u' + pad;
- }
- }
- }
- }
- return outputString;
- }
-
- }
-
- // Does a forward search for el forward through next siblings, or up the DOM tree then forward
- // Returns if fn(el) is true, or else keeps searching to end of DOM
- function getClosestForward(el, fn) {
- return el && (fn(el) ? el : getClosestForward(el.nextElementSibling, fn)) ||
- el && (fn(el) ? el : getClosestForward(el.parentNode, fn));
- }
-
- // Does a reverse search for el back through previous siblings, or up the DOM tree then back
- // Returns if fn(el) is true, or else keeps searching to top of DOM
- function getClosestBack(el, fn) {
- return el && (fn(el) ? el : getClosestBack(el.previousElementSibling, fn)) ||
- el && (fn(el) ? el : getClosestBack(el.parentNode, fn));
- }
-
-
- /**
- * Functions and classes exposed by this module
- */
- return {
- allCaseFirstLetters: allCaseFirstLetters,
- removeDuplicateStringsInSmallArray: removeDuplicateStringsInSmallArray,
- endsWith: endsWith,
- readIntegerFrom4Bytes: readIntegerFrom4Bytes,
- readIntegerFrom2Bytes: readIntegerFrom2Bytes,
- readFloatFrom4Bytes: readFloatFrom4Bytes,
- uint8ArrayToHex: uint8ArrayToHex,
- uint8ArrayToBase64: uint8ArrayToBase64,
- readFileSlice: readFileSlice,
- binarySearch: binarySearch,
- b64toBlob: b64toBlob,
- uintToString: uintToString,
- leftShift: leftShift,
- matchOuter: matchOuter,
- matchInner: matchInner,
- Hilitor: Hilitor,
- getClosestForward: getClosestForward,
- getClosestBack: getClosestBack
- };
-});
+/**
+ * util.js : Utility functions
+ *
+ * Copyright 2013-2014 Mossroy and contributors
+ * License GPL v3:
+ *
+ * This file is part of Kiwix.
+ *
+ * Kiwix is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Kiwix is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Kiwix (file LICENSE-GPLv3.txt). If not, see .
- * @param {string} right - Regex string of closing pattern to match, e.g. '
'. Must not be equal to left.
- * @param {string} flags - Regex flags, if any, such as 'gi' (= match globally and case insensitive).
- * @returns {Array} An array of matches.
- */
- function matchOuter(str, left, right, flags) {
- flags = flags || "";
- var f = flags.replace(/g/g, ""),
- g = flags.indexOf("g") > -1,
- l = new RegExp(left, f),
- //Creates a neutral middle value if left is a well-formed regex for an html tag with attributes
- mid = /^(<[^\\]+)\\/.test(left) ? left.replace(/^(<[^\\]+)[\S\s]+$/, "$1") + '\\b[^>]*>' : "",
- x = new RegExp((mid ? mid : left) + "|" + right, "g" + f),
- a = [],
- t, s, m;
- mid = mid ? new RegExp(mid, f) : l;
-
- do {
- t = 0;
- while (m = x.exec(str)) {
- if ((t ? mid : l).test(m[0])) {
- if (!t++) s = m.index;
- } else if (t) {
- if (!--t) {
- a.push(str.slice(s, x.lastIndex));
- if (!g) return a;
- }
- }
- }
- } while (t && (x.lastIndex = s));
-
- return a;
- }
-
- /**
- * Matches the contents of innermost HTML elements even if they are nested inside other elements.
- * Left and right strings must be opening and closing HTML or XML elements. Backreferences are not supported.
- * If you do not set the global flag ('g'), then only contents of first match will be returned.
- * Double backslash (\\) any backslash characters, e.g. '\\b'.
- * Adapted from http://blog.stevenlevithan.com/archives/match-innermost-html-element
- *
- * @param {string} str - String to be searched.
- * @param {string} left - Regex string of opening element to match, e.g. ' or
'.
+ * @param {string} flags - Regex flags, if any, such as 'gi' (= match globally and case insensitive).
+ * @returns {Array} A RegExp array of matches.
+ */
+ function matchInner(str, left, right, flags) {
+ flags = flags || "";
+ var x = new RegExp(left + '(?:(?=([^<]+))\\1|<(?!' + left.replace(/^]*>[\s\S]*<\/title>/i, "");
+ strippedText = node.innerHTML.replace(/<[^>]*>\s*/g, " ");
+ if (!strippedText) return 0;
+ strippedText = strippedText.replace(/(?: |\r?\n|[.,;:?!¿¡-])+/g, " ");
+ strippedText = strippedText.replace(/\s+/g, " ");
+ if (!strippedText.length) return 0;
+ input = input.replace(/[\s.,;:?!¿¡-]+/g, " ");
+ var inputMatcher = new RegExp(input, "ig");
+ var matches = strippedText.match(inputMatcher);
+ if (matches) return matches.length;
+ else return 0;
+ };
+
+ this.countPartialMatches = function () {
+ if (node === undefined || !node) return;
+ var matches = matchInner(node.innerHTML, '<' + hiliteTag + '\\b[^>]*class="hilitor"[^>]*>', '', 'gi');
+ if (matches) return matches.length
+ else return 0;
+ };
+
+ this.scrollFrom = 0;
+
+ this.lastScrollValue = "";
+
+ this.scrollToFullMatch = function (input, scrollFrom) {
+ if (node === undefined || !node) return;
+ if (!input) return;
+ //Normalize spaces
+ input = input.replace(/\s+/g, " ");
+ var inputWords = input.split(" ");
+ var testInput = addAccents(input);
+ testInput = new RegExp(testInput, "i");
+ var hilitedNodes = node.getElementsByClassName(className);
+ var subNodes = [];
+ var start = scrollFrom || 0;
+ start = start >= hilitedNodes.length ? 0 : start;
+ var end = start + inputWords.length;
+ for (start; start < hilitedNodes.length; start++) {
+ for (var f = start; f < end; f++) {
+ if (f == hilitedNodes.length) break;
+ subNodes.push(hilitedNodes[f].innerHTML);
+ }
+ var nodeText = subNodes.join(" ");
+ if (testInput.test(nodeText)) {
+ //hilitedNodes[start].scrollIntoView(true);
+ $("#articleContent").contents().scrollTop($(hilitedNodes[start]).offset().top - window.innerHeight / 3);
+ break;
+ } else {
+ if (f == hilitedNodes.length && scrollFrom > 0) {
+ //Restart search from top of page
+ scrollFrom = 0;
+ start = 0;
+ }
+ }
+ subNodes = [];
+ end++;
+ }
+ return start + inputWords.length;
+ }
+
+ // recursively apply word highlighting
+ this.hiliteWords = function (node) {
+ if (node === undefined || !node) return;
+ if (!matchRegex) return;
+ if (skipTags.test(node.nodeName)) return;
+
+ if (node.hasChildNodes()) {
+ for (var i = 0; i < node.childNodes.length; i++)
+ this.hiliteWords(node.childNodes[i]);
+ }
+ if (node.nodeType == 3) { // NODE_TEXT
+ var nv, regs;
+ if ((nv = node.nodeValue) && (regs = matchRegex.exec(nv))) {
+ if (!wordColor[regs[1].toLowerCase()]) {
+ wordColor[regs[1].toLowerCase()] = colors[colorIdx++ % colors.length];
+ }
+
+ var match = document.createElement(hiliteTag);
+ match.appendChild(document.createTextNode(regs[1]));
+ match.style.setProperty("background-color", wordColor[regs[1].toLowerCase()], "important");
+ match.style.fontStyle = "inherit";
+ match.style.color = "#000";
+ match.className = className;
+
+ var after;
+ // In case of leading whitespace or other symbols
+ var leadR = new RegExp("^[\\s" + leadingSymbols + "]");
+ if (leadR.test(regs[0])) {
+ after = node.splitText(regs.index + 1);
+ } else {
+ after = node.splitText(regs.index);
+ }
+ after.nodeValue = after.nodeValue.substring(regs[1].length);
+ node.parentNode.insertBefore(match, after);
+ }
+ };
+ };
+
+ // remove highlighting
+ this.remove = function () {
+ if (typeof node.innerHTML == "undefined") return;
+ var arr = node.getElementsByClassName(className), el;
+ while (arr.length && (el = arr[0])) {
+ var parent = el.parentNode;
+ parent.replaceChild(el.firstChild, el);
+ parent.normalize();
+ }
+ };
+
+ // start highlighting at target node
+ this.apply = function (input) {
+ this.remove();
+ if (input === undefined || !(input = input.replace(/(^\s+|\s+$)/g, ""))) return;
+ input = addAccents(input);
+ input = convertCharStr2jEsc(input);
+ if (this.setRegex(input)) {
+ this.hiliteWords(targetNode);
+ }
+ };
+
+ // added by Yanosh Kunsh to include utf-8 string comparison
+ function dec2hex4(textString) {
+ var hexequiv = new Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F");
+ return hexequiv[(textString >> 12) & 0xF] + hexequiv[(textString >> 8) & 0xF] + hexequiv[(textString >> 4) & 0xF] + hexequiv[textString & 0xF];
+ }
+
+ function convertCharStr2jEsc(str, cstyle) {
+ // Converts a string of characters to JavaScript escapes
+ // str: sequence of Unicode characters
+ var highsurrogate = 0;
+ var suppCP;
+ var pad;
+ var n = 0;
+ var outputString = '';
+ for (var i = 0; i < str.length; i++) {
+ var cc = str.charCodeAt(i);
+ if (cc < 0 || cc > 0xFFFF) {
+ outputString += '!Error in convertCharStr2UTF16: unexpected charCodeAt result, cc=' + cc + '!';
+ }
+ if (highsurrogate != 0) { // this is a supp char, and cc contains the low surrogate
+ if (0xDC00 <= cc && cc <= 0xDFFF) {
+ suppCP = 0x10000 + ((highsurrogate - 0xD800) << 10) + (cc - 0xDC00);
+ if (cstyle) {
+ pad = suppCP.toString(16);
+ while (pad.length < 8) {
+ pad = '0' + pad;
+ }
+ outputString += '\\U' + pad;
+ } else {
+ suppCP -= 0x10000;
+ outputString += '\\u' + dec2hex4(0xD800 | (suppCP >> 10)) + '\\u' + dec2hex4(0xDC00 | (suppCP & 0x3FF));
+ }
+ highsurrogate = 0;
+ continue;
+ } else {
+ outputString += 'Error in convertCharStr2UTF16: low surrogate expected, cc=' + cc + '!';
+ highsurrogate = 0;
+ }
+ }
+ if (0xD800 <= cc && cc <= 0xDBFF) { // start of supplementary character
+ highsurrogate = cc;
+ } else { // this is a BMP character
+ switch (cc) {
+ case 0:
+ outputString += '\\0';
+ break;
+ case 8:
+ outputString += '\\b';
+ break;
+ case 9:
+ outputString += '\\t';
+ break;
+ case 10:
+ outputString += '\\n';
+ break;
+ case 13:
+ outputString += '\\r';
+ break;
+ case 11:
+ outputString += '\\v';
+ break;
+ case 12:
+ outputString += '\\f';
+ break;
+ case 34:
+ outputString += '\\\"';
+ break;
+ case 39:
+ outputString += '\\\'';
+ break;
+ case 92:
+ outputString += '\\\\';
+ break;
+ default:
+ if (cc > 0x1f && cc < 0x7F) {
+ outputString += String.fromCharCode(cc);
+ } else {
+ pad = cc.toString(16).toUpperCase();
+ while (pad.length < 4) {
+ pad = '0' + pad;
+ }
+ outputString += '\\u' + pad;
+ }
+ }
+ }
+ }
+ return outputString;
+ }
+
+ }
+
+ // Does a forward search for el forward through next siblings, or up the DOM tree then forward
+ // Returns if fn(el) is true, or else keeps searching to end of DOM
+ function getClosestForward(el, fn) {
+ return el && (fn(el) ? el : getClosestForward(el.nextElementSibling, fn)) ||
+ el && (fn(el) ? el : getClosestForward(el.parentNode, fn));
+ }
+
+ // Does a reverse search for el back through previous siblings, or up the DOM tree then back
+ // Returns if fn(el) is true, or else keeps searching to top of DOM
+ function getClosestBack(el, fn) {
+ return el && (fn(el) ? el : getClosestBack(el.previousElementSibling, fn)) ||
+ el && (fn(el) ? el : getClosestBack(el.parentNode, fn));
+ }
+
+ // Create a closest function alternative because IE11 and others do not support closest
+ function closest (ele, s) {
+ var cele = ele;
+ var cmatches = Element.prototype.matches || Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector;
+ do {
+ if (cmatches.call(cele, s)) return cele;
+ cele = cele.parentElement || cele.parentNode;
+ } while (cele !== null && cele.nodeType === 1);
+ return null;
+ }
+
+ /**
+ * Functions and classes exposed by this module
+ */
+ return {
+ allCaseFirstLetters: allCaseFirstLetters,
+ removeDuplicateStringsInSmallArray: removeDuplicateStringsInSmallArray,
+ endsWith: endsWith,
+ readIntegerFrom4Bytes: readIntegerFrom4Bytes,
+ readIntegerFrom2Bytes: readIntegerFrom2Bytes,
+ readFloatFrom4Bytes: readFloatFrom4Bytes,
+ uint8ArrayToHex: uint8ArrayToHex,
+ uint8ArrayToBase64: uint8ArrayToBase64,
+ readFileSlice: readFileSlice,
+ binarySearch: binarySearch,
+ b64toBlob: b64toBlob,
+ uintToString: uintToString,
+ leftShift: leftShift,
+ matchOuter: matchOuter,
+ matchInner: matchInner,
+ Hilitor: Hilitor,
+ getClosestForward: getClosestForward,
+ getClosestBack: getClosestBack,
+ closest: closest
+ };
+});
.
+ * @param {string} right - Regex string of closing pattern to match, e.g. '
'. Must not be equal to left.
+ * @param {string} flags - Regex flags, if any, such as 'gi' (= match globally and case insensitive).
+ * @returns {Array} An array of matches.
+ */
+ function matchOuter(str, left, right, flags) {
+ flags = flags || "";
+ var f = flags.replace(/g/g, ""),
+ g = flags.indexOf("g") > -1,
+ l = new RegExp(left, f),
+ //Creates a neutral middle value if left is a well-formed regex for an html tag with attributes
+ mid = /^(<[^\\]+)\\/.test(left) ? left.replace(/^(<[^\\]+)[\S\s]+$/, "$1") + '\\b[^>]*>' : "",
+ x = new RegExp((mid ? mid : left) + "|" + right, "g" + f),
+ a = [],
+ t, s, m;
+ mid = mid ? new RegExp(mid, f) : l;
+
+ do {
+ t = 0;
+ while (m = x.exec(str)) {
+ if ((t ? mid : l).test(m[0])) {
+ if (!t++) s = m.index;
+ } else if (t) {
+ if (!--t) {
+ a.push(str.slice(s, x.lastIndex));
+ if (!g) return a;
+ }
+ }
+ }
+ } while (t && (x.lastIndex = s));
+
+ return a;
+ }
+
+ /**
+ * Matches the contents of innermost HTML elements even if they are nested inside other elements.
+ * Left and right strings must be opening and closing HTML or XML elements. Backreferences are not supported.
+ * If you do not set the global flag ('g'), then only contents of first match will be returned.
+ * Double backslash (\\) any backslash characters, e.g. '\\b'.
+ * Adapted from http://blog.stevenlevithan.com/archives/match-innermost-html-element
+ *
+ * @param {string} str - String to be searched.
+ * @param {string} left - Regex string of opening element to match, e.g. '