← All changes | js/js_inject.js +67 -70 trunk → 1.0.15 View file →

		@@ -1,83 +1,80 @@
1		-(function () {
2		- 'use strict';
	1	+function insertAfter(newNode, referenceNode) {
	2	+ referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling);
	3	+}
	4	+function getElementByXPath(xPath, doc){
	5	+ if(!doc) doc = document;
	6	+ if(doc.evaluate) return doc.evaluate(xPath, document, null, 9, null).singleNodeValue;
	7	+ // for IE
	8	+ while(xPath.charAt(0) == '/') xPath = xPath.substr(1);
	9	+ var prevElem = doc;
	10	+ var arr = xPath.split('/');
	11	+ for(var i=0; i<arr.length; i++){
	12	+ var step = arr[i].split(/(\w*)\[(\d*)\]/gi).filter(function(v){ return !(v==''||v.match(/\s/gi)) },this);
	13	+ var elem = step[0];
	14	+ var elemNum = step[1]?step[1]-1:0; // -1 since xpath is 1 based
	15	+ if(i<arr.length-1) prevElem = prevElem.getElementsByTagName(elem)[elemNum];
	16	+ else return prevElem.getElementsByTagName(elem)[elemNum];
	17	+ }
	18	+}
3	19
4		- function insertAfter(newNode, referenceNode) {
5		- const parent = referenceNode.parentNode;
6		- if (parent.lastChild === referenceNode) {
7		- parent.appendChild(newNode);
8		- } else {
9		- parent.insertBefore(newNode, referenceNode.nextSibling);
10		- }
11		- }
12	20
13		- function getElementByXPath(xPath, doc = document) {
14		- if (doc.evaluate) {
15		- return doc.evaluate(
16		- xPath,
17		- doc,
18		- null,
19		- 9,
20		- null
21		- ).singleNodeValue;
22		- }
	21	+/**
	22	+ * Copyright (c) Mozilla Foundation http://www.mozilla.org/
	23	+ * This code is available under the terms of the MIT License
	24	+ */
	25	+if (!Array.prototype.filter) {
	26	+ Array.prototype.filter = function(fun /*, thisp*/) {
	27	+ var len = this.length >>> 0;
	28	+ if (typeof fun != "function") {
	29	+ throw new TypeError();
	30	+ }
23	31
24		- xPath = xPath.replace(/^\/+/, '');
25		- const steps = xPath.split('/');
26		- let current = doc;
	32	+ var res = [];
	33	+ var thisp = arguments[1];
	34	+ for (var i = 0; i < len; i++) {
	35	+ if (i in this) {
	36	+ var val = this[i]; // in case fun mutates this
	37	+ if (fun.call(thisp, val, i, this)) {
	38	+ res.push(val);
	39	+ }
	40	+ }
	41	+ }
27	42
28		- for (let i = 0, l = steps.length; i < l && current; i += 1) {
29		- const match = /([^\[\]]+)(?:\[(\d+)\])?/.exec(steps[i]);
30		- if (!match) return null;
31		- const [, tag, idx] = match;
32		- const pos = idx ? (idx - 1) : 0;
33		- current = current.getElementsByTagName(tag)[pos] || null;
	43	+ return res;
	44	+ };
	45	+}
	46	+/* END MIT License code */
	47	+
	48	+function injectWidgetByXpath(xpath){
	49	+
	50	+ var n = getElementByXPath(xpath);
	51	+
	52	+ // Default placement in case the xpath location is not found
	53	+ if (n==null){
	54	+ n = document.getElementById("tbdefault");
34	55	}
35		- return current;
36		- }
	56	+ innerInject(n);
	57	+}
37	58
38		- if (!Array.prototype.filter) {
39		- Array.prototype.filter = function (callback, thisArg) {
40		- if (typeof callback !== 'function') throw new TypeError();
41		- const out = [];
42		- for (let i = 0, l = this.length >>> 0; i < l; i += 1) {
43		- if (i in this) {
44		- const val = this[i];
45		- if (callback.call(thisArg, val, i, this)) out.push(val);
46		- }
47		- }
48		- return out;
49		- };
50		- }
	59	+function injectWidgetByMarker(markerId){
	60	+ var markerNode = document.getElementById(markerId);
	61	+ innerInject(markerNode.parentNode);
	62	+}
51	63
52		- function injectWidgetByXpath(xpath) {
53		- const anchor =
54		- getElementByXPath(xpath) || document.getElementById('tbdefault');
55		- if (anchor) innerInject(anchor);
56		- }
	64	+function innerInject(node){
57	65
58		- function injectWidgetByMarker(markerId) {
59		- const markerNode = document.getElementById(markerId);
60		- if (markerNode && markerNode.parentNode) innerInject(markerNode.parentNode);
61		- }
	66	+ var c = document.createElement("span");
	67	+ var s = document.createElement("script");
62	68
63		- function innerInject(node) {
64		- if (!node) return;
	69	+ // Notice that minifier will replce single quotes to double quotes. here it must remain with single quotes
	70	+ var noticeForDeveloper = "if JS crashes here, the first innerHTML value should be enclosed with single quotes instead of double, go to the minified version and change it";
	71	+ c.innerHTML = '{{HTML}}';
	72	+ s.innerHTML = "{{SCRIPT}}";
65	73
66		- const fragment = document.createDocumentFragment();
67		- const container = document.createElement('span');
68		- const script = document.createElement('script');
	74	+ insertAfter(c,node);
	75	+ insertAfter(s,c);
	76	+}
69	77
70		- container.insertAdjacentHTML('beforeend', '{{HTML}}');
71		- script.text = "{{SCRIPT}}";
72	78
73		- fragment.appendChild(container);
74		- fragment.appendChild(script);
75		- insertAfter(fragment, node);
76		- }
77	79
78		- window.insertAfter = insertAfter;
79		- window.getElementByXPath = getElementByXPath;
80		- window.injectWidgetByXpath = injectWidgetByXpath;
81		- window.injectWidgetByMarker = injectWidgetByMarker;
82		- window.innerInject = innerInject;
83		-}());
	80	+