[2271] | 1 | /* |
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| 2 | This program is distributed under the terms of the MIT license. |
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| 3 | Please see the LICENSE file for details. |
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| 4 | |
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| 5 | Copyright 2008 Michael Garvin |
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| 6 | */ |
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| 7 | /*TODO dump / very loose roadmap |
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| 8 | --0.4 |
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| 9 | add chats to json store |
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| 10 | Mouseover status messages in roster |
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| 11 | HTML in messages (xslt?) |
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| 12 | Select presence status/message |
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| 13 | Optional user-specified resource |
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| 14 | Loglevel select on login instead of check box |
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| 15 | vcard support http://xmpp.org/extensions/xep-0153.html |
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| 16 | Notifications of closed chats |
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| 17 | Notifications of typing |
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| 18 | --0.5 |
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| 19 | roster management |
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| 20 | figure out how we want to handle presence from our own jid (and transports) |
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| 21 | roster sorting by presence / offline roster capablility |
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| 22 | auto-subscribe vs prompted subscribe based on config option |
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| 23 | make sure makeChat() et al. can handle empty resources |
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| 24 | (offline chat capabilities) |
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| 25 | --1.0 (or whenever someone submits better .css) |
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| 26 | layout overhaul |
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| 27 | code cleanup (like checking for excessive function lengths) |
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| 28 | roster versioning http://xmpp.org/extensions/attic/xep-0237-0.1.html |
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| 29 | make sure onload bootstrapping actually preserves existing onloads |
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| 30 | */ |
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| 31 | var TROPHYIM_BOSH_SERVICE = '/proxy/xmpp-httpbind'; //Change to suit |
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| 32 | var TROPHYIM_LOG_LINES = 200; |
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| 33 | var TROPHYIM_LOGLEVEL = 0; //0=debug, 1=info, 2=warn, 3=error, 4=fatal |
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| 34 | var TROPHYIM_VERSION = "0.3"; |
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| 35 | //Uncomment to make session reattachment work |
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| 36 | //var TROPHYIM_JSON_STORE = "json_store.php"; |
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| 37 | |
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| 38 | /** File: trophyimclient.js |
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| 39 | * A JavaScript front-end for strophe.js |
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| 40 | * |
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| 41 | * This is a JavaScript library that runs on top of strophe.js. All that |
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| 42 | * is required is that your page have a <div> element with an id of |
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| 43 | * 'trophyimclient', and that your page does not explicitly set an onload |
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| 44 | * event in its <body> tag. In that case you need to append TrophyIM.load() |
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| 45 | * to it. |
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| 46 | * |
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| 47 | * The style of the client can be conrolled via trophyim.css, which is |
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| 48 | * auto-included by the client. |
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| 49 | */ |
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| 50 | |
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| 51 | /** Object: HTMLSnippets |
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| 52 | * |
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| 53 | * This is the repository for all the html snippets that TrophyIM uses |
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| 54 | * |
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| 55 | */ |
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| 56 | HTMLSnippets = { |
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| 57 | |
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| 58 | chatArea : loadIM.HTMLSnippets.chatArea( ), |
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| 59 | |
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| 60 | chatBox : loadIM.HTMLSnippets.chatBox( ), |
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| 61 | |
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| 62 | chatTab : loadIM.HTMLSnippets.chatTab( ), |
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| 63 | |
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| 64 | //loginPage : loadIM.HTMLSnippets.loginPage( ), |
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| 65 | |
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| 66 | loggingDiv : loadIM.HTMLSnippets.loggingDiv( ), |
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| 67 | |
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| 68 | rosterDiv : loadIM.HTMLSnippets.rosterDiv( ), |
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| 69 | |
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| 70 | rosterGroup : loadIM.HTMLSnippets.rosterGroup( ), |
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| 71 | |
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| 72 | rosterItem : loadIM.HTMLSnippets.rosterItem( ), |
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| 73 | |
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| 74 | statusDiv : loadIM.HTMLSnippets.statusDiv( ), |
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| 75 | }; |
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| 76 | |
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| 77 | /** Object: DOMObjects |
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| 78 | * This class contains builders for all the DOM objects needed by TrophyIM |
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| 79 | */ |
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| 80 | DOMObjects = { |
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| 81 | /** Function: xmlParse |
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| 82 | * Cross-browser alternative to using innerHTML |
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| 83 | * Parses given string, returns valid DOM HTML object |
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| 84 | * |
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| 85 | * Parameters: |
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| 86 | * (String) xml - the xml string to parse |
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| 87 | */ |
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| 88 | xmlParse : function(xmlString) { |
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| 89 | var xmlObj = this.xmlRender(xmlString); |
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| 90 | if(xmlObj) { |
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| 91 | try { //Firefox, Gecko, etc |
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| 92 | if (this.processor == undefined) { |
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| 93 | this.processor = new XSLTProcessor(); |
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| 94 | this.processor.importStylesheet(this.xmlRender( |
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| 95 | '<xsl:stylesheet version="1.0"\ |
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| 96 | xmlns:xsl="http://www.w3.org/1999/XSL/Transform">\ |
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| 97 | <xsl:output method="html" indent="yes"/><xsl:template\ |
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| 98 | match="@*|node()"><xsl:copy><xsl:copy-of\ |
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| 99 | select="@*|node()"/></xsl:copy></xsl:template>\ |
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| 100 | </xsl:stylesheet>')); |
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| 101 | } |
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| 102 | var htmlObj = |
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| 103 | this.processor.transformToDocument(xmlObj).documentElement; |
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| 104 | //Safari has a quirk where it wraps dom elements in <html><body> |
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| 105 | if (htmlObj.tagName.toLowerCase() == 'html') { |
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| 106 | htmlObj = htmlObj.firstChild.firstChild; |
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| 107 | } |
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| 108 | return document.importNode(htmlObj, true); |
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| 109 | } catch(e) { |
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| 110 | try { //IE is so very very special |
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| 111 | var htmlObj = document.importNode(xmlObj.documentElement, true); |
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| 112 | if (htmlObj.tagName.toLowerCase() == "div") { |
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| 113 | var div_wrapper = document.createElement('div'); |
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| 114 | div_wrapper.appendChild(htmlObj); |
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| 115 | if(div_wrapper.innerHTML) { |
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| 116 | div_wrapper.innerHTML = div_wrapper.innerHTML; |
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| 117 | } |
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| 118 | htmlObj = div_wrapper.firstChild; |
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| 119 | } |
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| 120 | return htmlObj; |
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| 121 | } catch(e) { |
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| 122 | alert( |
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| 123 | "TrophyIM Error: Cannot add html to page" + e.message); |
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| 124 | } |
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| 125 | } |
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| 126 | } |
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| 127 | }, |
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| 128 | /** Function: xmlRender |
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| 129 | * Uses browser-specific methods to turn given string into xml object |
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| 130 | * |
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| 131 | * Parameters: |
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| 132 | * (String) xml - the xml string to parse |
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| 133 | */ |
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| 134 | xmlRender : function(xmlString) { |
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| 135 | try {//IE |
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| 136 | var renderObj = new ActiveXObject("Microsoft.XMLDOM"); |
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| 137 | renderObj.async="false"; |
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| 138 | if(xmlString) { |
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| 139 | renderObj.loadXML(xmlString); |
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| 140 | } |
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| 141 | } catch (e) { |
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| 142 | try { //Firefox, Gecko, etc |
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| 143 | if (this.parser == undefined) { |
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| 144 | this.parser = new DOMParser(); |
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| 145 | } |
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| 146 | var renderObj = this.parser.parseFromString(xmlString, |
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| 147 | "application/xml"); |
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| 148 | } catch(e) { |
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| 149 | alert("TrophyIM Error: Cannot create new html for page"); |
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| 150 | } |
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| 151 | } |
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| 152 | |
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| 153 | return renderObj; |
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| 154 | }, |
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| 155 | /** Function: getHTML |
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| 156 | * Returns named HTML snippet as DOM object |
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| 157 | * |
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| 158 | * Parameters: |
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| 159 | * (String) name - name of HTML snippet to retrieve (see HTMLSnippets |
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| 160 | * object) |
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| 161 | */ |
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| 162 | getHTML : function(page) { |
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| 163 | //alert("Page : \n" + page); |
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| 164 | return this.xmlParse(HTMLSnippets[page]); |
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| 165 | }, |
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| 166 | /** Function: getScript |
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| 167 | * Returns script object with src to given script |
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| 168 | * |
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| 169 | * Parameters: |
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| 170 | * (String) script - name of script to put in src attribute of script |
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| 171 | * element |
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| 172 | */ |
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| 173 | getScript : function(script) { |
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| 174 | var newscript = document.createElement('script'); |
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| 175 | newscript.setAttribute('src', script); |
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| 176 | newscript.setAttribute('type', 'text/javascript'); |
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| 177 | return newscript; |
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| 178 | } |
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| 179 | }; |
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| 180 | |
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| 181 | /** Object: TrophyIM |
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| 182 | * |
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| 183 | * This is the actual TrophyIM application. It searches for the |
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| 184 | * 'trophyimclient' element and inserts itself into that. |
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| 185 | */ |
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| 186 | TrophyIM = { |
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| 187 | /** Constants: |
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| 188 | * |
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| 189 | * (Boolean) stale_roster - roster is stale and needs to be rewritten. |
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| 190 | */ |
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| 191 | constants : {stale_roster: false}, |
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| 192 | /** Object: chatHistory |
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| 193 | * |
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| 194 | * Stores chat history (last 10 message) and current presence of active |
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| 195 | * chat tabs. Indexed by jid. |
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| 196 | */ |
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| 197 | chatHistory : {}, |
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| 198 | /** Object: activeChats |
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| 199 | * |
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| 200 | * This object stores the currently active chats. |
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| 201 | */ |
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| 202 | activeChats : {current: null, divs: {}}, |
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| 203 | /** Function: setCookie |
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| 204 | * |
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| 205 | * Sets cookie name/value pair. Date and path are auto-selected. |
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| 206 | * |
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| 207 | * Parameters: |
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| 208 | * (String) name - the name of the cookie variable |
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| 209 | * (String) value - the value of the cookie variable |
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| 210 | */ |
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| 211 | setCookie : function(name, value) { |
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| 212 | var expire = new Date(); |
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| 213 | expire.setDate(expire.getDate() + 365); |
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| 214 | document.cookie = name + "=" + value + "; expires=" + expire.toGMTString(); |
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| 215 | }, |
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| 216 | /** Function: delCookie |
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| 217 | * |
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| 218 | * Deletes cookie |
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| 219 | * |
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| 220 | * Parameters: |
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| 221 | * (String) name) - the name of the cookie to delete |
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| 222 | */ |
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| 223 | delCookie : function(name) { |
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| 224 | var expire = new Date(); |
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| 225 | expire.setDate(expire.getDate() - 365); |
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| 226 | document.cookie = name + "= ; expires=" + expire.toGMTString(); |
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| 227 | delete TrophyIM.cookies[name]; |
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| 228 | }, |
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| 229 | /** Function: getCookies |
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| 230 | * |
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| 231 | * Retrieves all trophyim cookies into an indexed object. Inteneded to be |
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| 232 | * called once, at which time the app refers to the returned object instead |
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| 233 | * of re-parsing the cookie string every time. |
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| 234 | * |
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| 235 | * Each cookie is also re-applied so as to refresh the expiry date. |
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| 236 | */ |
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| 237 | getCookies : function() { |
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| 238 | var cObj = {}; |
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| 239 | var cookies = document.cookie.split(';'); |
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| 240 | for (var c in cookies) { |
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| 241 | while (cookies[c].charAt(0)==' ') { |
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| 242 | cookies[c] = cookies[c].substring(1,cookies[c].length); |
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| 243 | } |
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| 244 | if (cookies[c].substr(0, 8) == "trophyim") { |
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| 245 | var nvpair = cookies[c].split("=", 2); |
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| 246 | cObj[nvpair[0]] = nvpair[1]; |
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| 247 | TrophyIM.setCookie(nvpair[0], nvpair[1]); |
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| 248 | } |
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| 249 | } |
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| 250 | return cObj; |
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| 251 | }, |
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| 252 | /** Function: load |
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| 253 | * |
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| 254 | * This function searches for the trophyimclient div and loads the client |
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| 255 | * into it. |
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| 256 | */ |
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| 257 | load : function() |
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| 258 | { |
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| 259 | TrophyIM.cookies = TrophyIM.getCookies(); |
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| 260 | |
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| 261 | TrophyIM.client_div = document.getElementById('trophyimclient'); |
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| 262 | |
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| 263 | //Load other .js scripts needed |
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| 264 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('strophejs/strophe.js')); |
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| 265 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('strophejs/md5.js')); |
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| 266 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('strophejs/sha1.js')); |
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| 267 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('strophejs/b64.js')); |
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| 268 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('js/json2.js')); //Keep this script last |
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| 269 | |
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| 270 | //Wait a second to give scripts time to load |
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| 271 | setTimeout("TrophyIM.showLogin()", 500); |
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| 272 | |
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| 273 | /*TrophyIM.cookies = TrophyIM.getCookies(); |
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| 274 | var client_div = document.getElementById('trophyimclient'); |
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| 275 | if (client_div) |
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| 276 | { |
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| 277 | TrophyIM.client_div = client_div; |
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| 278 | |
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| 279 | //load .css |
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| 280 | //document.getElementsByTagName('head')[0].appendChild(DOMObjects.getHTML('cssLink')); |
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| 281 | //DOMObjects.getHTML('cssLink'); |
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| 282 | |
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| 283 | //Load other .js scripts needed |
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| 284 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('strophejs/strophe.js')); |
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| 285 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('strophejs/md5.js')); |
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| 286 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('strophejs/sha1.js')); |
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| 287 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('strophejs/b64.js')); |
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| 288 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('js/json2.js')); //Keep this script last |
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| 289 | |
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| 290 | //Wait a second to give scripts time to load |
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| 291 | setTimeout("TrophyIM.showLogin()", 500); |
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| 292 | } else { |
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| 293 | alert("Cannot load TrophyIM client.\nClient div not found."); |
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| 294 | }*/ |
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| 295 | }, |
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| 296 | /** Function: storeData |
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| 297 | * |
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| 298 | * Store all our data in the JSONStore, if it is active |
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| 299 | */ |
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| 300 | storeData : function() { |
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| 301 | if (TrophyIM.connection && TrophyIM.connection.connected) { |
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| 302 | TrophyIM.setCookie('trophyim_bosh_xid', TrophyIM.connection.jid + "|" + |
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| 303 | TrophyIM.connection.sid + "|" + TrophyIM.connection.rid); |
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| 304 | TrophyIM.rosterObj.save(); |
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| 305 | } |
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| 306 | }, |
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| 307 | /** Function: showlogin |
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| 308 | * |
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| 309 | * This function clears out the IM box and either redisplays the login |
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| 310 | * page, or re-attaches to Strophe, preserving the logging div if it |
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| 311 | * exists, or creating a new one of we are re-attaching. |
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| 312 | */ |
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| 313 | showLogin : function() { |
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| 314 | //JSON is the last script to load, so we wait on it |
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| 315 | //Added Strophe check too because of bug where it's sometimes missing |
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| 316 | if (typeof(JSON) != undefined && typeof(Strophe) != undefined) |
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| 317 | { |
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| 318 | TrophyIM.JSONStore = new TrophyIMJSONStore(); |
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| 319 | |
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| 320 | if ( TrophyIM.JSONStore.store_working && TrophyIM.cookies['trophyim_bosh_xid'] ) |
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| 321 | { |
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| 322 | var xids = TrophyIM.cookies['trophyim_bosh_xid'].split("|"); |
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| 323 | TrophyIM.delCookie('trophyim_bosh_xid'); |
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| 324 | TrophyIM.constants.stale_roster = true; |
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| 325 | if (TrophyIM.cookies['trophyimloglevel']) |
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| 326 | { |
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| 327 | TrophyIM.client_div.appendChild(DOMObjects.getHTML('loggingDiv')); |
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| 328 | TrophyIM.logging_div = document.getElementById('trophyimlog'); |
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| 329 | } |
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| 330 | TrophyIM.connection = new Strophe.Connection(TROPHYIM_BOSH_SERVICE); |
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| 331 | TrophyIM.connection.rawInput = TrophyIM.rawInput; |
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| 332 | TrophyIM.connection.rawOutput = TrophyIM.rawOutput; |
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| 333 | Strophe.log = TrophyIM.log; |
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| 334 | Strophe.info('Attempting Strophe attach.'); |
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| 335 | TrophyIM.connection.attach(xids[0], xids[1], xids[2], TrophyIM.onConnect); |
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| 336 | TrophyIM.onConnect(Strophe.Status.CONNECTED); |
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| 337 | } |
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| 338 | else |
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| 339 | { |
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| 340 | var logging_div = TrophyIM.clearClient(); |
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| 341 | loadIM.HTMLSnippets.loginPage(); |
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| 342 | } |
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| 343 | } |
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| 344 | else |
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| 345 | { |
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| 346 | setTimeout("TrophyIM.showLogin()", 500); |
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| 347 | } |
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| 348 | }, |
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| 349 | /** Function: log |
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| 350 | * |
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| 351 | * This function logs the given message in the trophyimlog div |
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| 352 | * |
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| 353 | * Parameter: (String) msg - the message to log |
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| 354 | */ |
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| 355 | |
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| 356 | log : function(level, msg) |
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| 357 | { |
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| 358 | if (TrophyIM.logging_div && level >= TROPHYIM_LOGLEVEL) { |
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| 359 | while(TrophyIM.logging_div.childNodes.length > TROPHYIM_LOG_LINES) { |
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| 360 | TrophyIM.logging_div.removeChild( |
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| 361 | TrophyIM.logging_div.firstChild); |
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| 362 | } |
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| 363 | var msg_div = document.createElement('div'); |
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| 364 | msg_div.className = 'trophyimlogitem'; |
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| 365 | msg_div.appendChild(document.createTextNode(msg)); |
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| 366 | TrophyIM.logging_div.appendChild(msg_div); |
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| 367 | TrophyIM.logging_div.scrollTop = TrophyIM.logging_div.scrollHeight; |
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| 368 | } |
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| 369 | }, |
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| 370 | /** Function: rawInput |
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| 371 | * |
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| 372 | * This logs the packets actually recieved by strophe at the debug level |
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| 373 | */ |
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| 374 | rawInput : function (data) { |
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| 375 | Strophe.debug("RECV: " + data); |
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| 376 | }, |
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| 377 | /** Function: rawInput |
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| 378 | * |
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| 379 | * This logs the packets actually recieved by strophe at the debug level |
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| 380 | */ |
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| 381 | rawOutput : function (data) { |
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| 382 | Strophe.debug("SEND: " + data); |
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| 383 | }, |
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| 384 | /** Function: login |
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| 385 | * |
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| 386 | * This function logs into server using information given on login page. |
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| 387 | * Since the login page is where the logging checkbox is, it makes or |
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| 388 | * removes the logging div and cookie accordingly. |
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| 389 | * |
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| 390 | */ |
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| 391 | login : function() { |
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| 392 | if (document.getElementById('trophyimloglevel').checked) { |
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| 393 | TrophyIM.setCookie('trophyimloglevel', 1); |
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| 394 | if (!document.getElementById('trophyimlog')) { |
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| 395 | TrophyIM.client_div.appendChild(DOMObjects.getHTML('loggingDiv')); |
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| 396 | TrophyIM.logging_div = document.getElementById('trophyimlog'); |
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| 397 | } |
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| 398 | } else { |
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| 399 | TrophyIM.delCookie('trophyimloglevel'); |
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| 400 | if (document.getElementById('trophyimlog')) { |
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| 401 | TrophyIM.client_div.removeChild(document.getElementById( |
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| 402 | 'trophyimlog')); |
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| 403 | TrophyIM.logging_div = null; |
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| 404 | } |
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| 405 | } |
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| 406 | if (TrophyIM.JSONStore.store_working) { //In case they never logged out |
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| 407 | TrophyIM.JSONStore.delData(['groups','roster', 'active_chat', |
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| 408 | 'chat_history']); |
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| 409 | } |
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| 410 | TrophyIM.connection = new Strophe.Connection(TROPHYIM_BOSH_SERVICE); |
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| 411 | TrophyIM.connection.rawInput = TrophyIM.rawInput; |
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| 412 | TrophyIM.connection.rawOutput = TrophyIM.rawOutput; |
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| 413 | Strophe.log = TrophyIM.log; |
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| 414 | var barejid = document.getElementById('trophyimjid').value |
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| 415 | var fulljid = barejid + '/TrophyIM'; |
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| 416 | TrophyIM.setCookie('trophyimjid', barejid); |
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| 417 | var password = document.getElementById('trophyimpass').value; |
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| 418 | var button = document.getElementById('trophyimconnect'); |
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| 419 | if (button.value == 'connect') { |
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| 420 | button.value = 'disconnect'; |
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| 421 | TrophyIM.connection.connect(fulljid, password, TrophyIM.onConnect); |
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| 422 | } else { |
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| 423 | button.value = 'connect'; |
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| 424 | TrophyIM.connection.disconnect(); |
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| 425 | } |
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| 426 | |
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| 427 | }, |
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| 428 | /** Function: login |
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| 429 | * |
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| 430 | * Logs into fresh session through Strophe, purging any old data. |
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| 431 | */ |
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| 432 | logout : function() |
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| 433 | { |
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| 434 | TrophyIM.delCookie('trophyim_bosh_xid'); |
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| 435 | delete TrophyIM['cookies']['trophyim_bosh_xid']; |
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| 436 | if (TrophyIM.JSONStore.store_working) |
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| 437 | { |
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| 438 | TrophyIM.JSONStore.delData(['groups','roster', 'active_chat', 'chat_history']); |
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| 439 | } |
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| 440 | |
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| 441 | for (var chat in TrophyIM.activeChats['divs']) |
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| 442 | { |
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| 443 | delete TrophyIM.activeChats['divs'][chat]; |
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| 444 | } |
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| 445 | |
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| 446 | TrophyIM.activeChats = {current: null, divs: {}}, |
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| 447 | TrophyIM.connection.disconnect(); |
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| 448 | TrophyIM.showLogin(); |
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| 449 | |
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| 450 | }, |
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| 451 | /** Function onConnect |
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| 452 | * |
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| 453 | * Callback given to Strophe upon connection to BOSH proxy. |
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| 454 | */ |
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| 455 | onConnect : function(status) { |
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| 456 | if (status == Strophe.Status.CONNECTING) { |
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| 457 | Strophe.info('Strophe is connecting.'); |
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| 458 | } else if (status == Strophe.Status.CONNFAIL) { |
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| 459 | Strophe.info('Strophe failed to connect.'); |
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| 460 | TrophyIM.delCookie('trophyim_bosh_xid'); |
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| 461 | TrophyIM.showLogin(); |
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| 462 | } else if (status == Strophe.Status.DISCONNECTING) { |
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| 463 | Strophe.info('Strophe is disconnecting.'); |
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| 464 | } else if (status == Strophe.Status.DISCONNECTED) { |
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| 465 | Strophe.info('Strophe is disconnected.'); |
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| 466 | TrophyIM.delCookie('trophyim_bosh_xid'); |
---|
| 467 | TrophyIM.showLogin(); |
---|
| 468 | } else if (status == Strophe.Status.CONNECTED) { |
---|
| 469 | Strophe.info('Strophe is connected.'); |
---|
| 470 | TrophyIM.showClient(); |
---|
| 471 | } |
---|
| 472 | }, |
---|
| 473 | |
---|
| 474 | /** Function: showClient |
---|
| 475 | * |
---|
| 476 | * This clears out the main div and puts in the main client. It also |
---|
| 477 | * registers all the handlers for Strophe to call in the client. |
---|
| 478 | */ |
---|
| 479 | showClient : function() |
---|
| 480 | { |
---|
| 481 | TrophyIM.setCookie('trophyim_bosh_xid', TrophyIM.connection.jid + "|" + |
---|
| 482 | TrophyIM.connection.sid + "|" + TrophyIM.connection.rid); |
---|
| 483 | var logging_div = TrophyIM.clearClient(); |
---|
| 484 | |
---|
| 485 | loadIM.HTMLSnippets.rosterDiv(); |
---|
| 486 | loadIM.HTMLSnippets.chatArea(); |
---|
| 487 | |
---|
| 488 | //TrophyIM.client_div.appendChild(DOMObjects.getHTML('rosterDiv')); |
---|
| 489 | //TrophyIM.client_div.appendChild(DOMObjects.getHTML('chatArea')); |
---|
| 490 | //TrophyIM.client_div.appendChild(DOMObjects.getHTML('statusDiv')); |
---|
| 491 | |
---|
| 492 | if(logging_div) |
---|
| 493 | { |
---|
| 494 | TrophyIM.client_div.appendChild(logging_div); |
---|
| 495 | TrophyIM.logging_div = document.getElementById('trophyimlog'); |
---|
| 496 | } |
---|
| 497 | TrophyIM.rosterObj = new TrophyIMRoster(); |
---|
| 498 | TrophyIM.connection.addHandler(TrophyIM.onVersion, Strophe.NS.VERSION, |
---|
| 499 | 'iq', null, null, null); |
---|
| 500 | TrophyIM.connection.addHandler(TrophyIM.onRoster, Strophe.NS.ROSTER, |
---|
| 501 | 'iq', null, null, null); |
---|
| 502 | TrophyIM.connection.addHandler(TrophyIM.onPresence, null, 'presence', |
---|
| 503 | null, null, null); |
---|
| 504 | TrophyIM.connection.addHandler(TrophyIM.onMessage, null, 'message', |
---|
| 505 | null, null, null); |
---|
| 506 | //Get roster then announce presence. |
---|
| 507 | TrophyIM.connection.send($iq({type: 'get', xmlns: Strophe.NS.CLIENT}).c( |
---|
| 508 | 'query', {xmlns: Strophe.NS.ROSTER}).tree()); |
---|
| 509 | TrophyIM.connection.send($pres().tree()); |
---|
| 510 | TrophyIM.renderChats(); |
---|
| 511 | setTimeout("TrophyIM.renderRoster()", 1000); |
---|
| 512 | }, |
---|
| 513 | |
---|
| 514 | /** Function: clearClient |
---|
| 515 | * |
---|
| 516 | * Clears out client div, preserving and returning existing logging_div if |
---|
| 517 | * one exists |
---|
| 518 | */ |
---|
| 519 | clearClient : function() { |
---|
| 520 | if(TrophyIM.logging_div) { |
---|
| 521 | var logging_div = TrophyIM.client_div.removeChild( |
---|
| 522 | document.getElementById('trophyimlog')); |
---|
| 523 | } else { |
---|
| 524 | var logging_div = null; |
---|
| 525 | } |
---|
| 526 | while(TrophyIM.client_div.childNodes.length > 0) { |
---|
| 527 | TrophyIM.client_div.removeChild(TrophyIM.client_div.firstChild); |
---|
| 528 | } |
---|
| 529 | return logging_div; |
---|
| 530 | }, |
---|
| 531 | /** Function: onVersion |
---|
| 532 | * |
---|
| 533 | * jabber:iq:version query handler |
---|
| 534 | */ |
---|
| 535 | onVersion : function(msg) { |
---|
| 536 | Strophe.debug("Version handler"); |
---|
| 537 | if (msg.getAttribute('type') == 'get') { |
---|
| 538 | var from = msg.getAttribute('from'); |
---|
| 539 | var to = msg.getAttribute('to'); |
---|
| 540 | var id = msg.getAttribute('id'); |
---|
| 541 | var reply = $iq({type: 'result', to: from, from: to, id: id}).c('query', |
---|
| 542 | {name: "TrophyIM", version: TROPHYIM_VERSION, os: |
---|
| 543 | "Javascript-capable browser"}); |
---|
| 544 | TrophyIM.connection.send(reply.tree()); |
---|
| 545 | } |
---|
| 546 | return true; |
---|
| 547 | }, |
---|
| 548 | /** Function: onRoster |
---|
| 549 | * |
---|
| 550 | * Roster iq handler |
---|
| 551 | */ |
---|
| 552 | onRoster : function(msg) { |
---|
| 553 | Strophe.debug("Roster handler"); |
---|
| 554 | var roster_items = msg.firstChild.getElementsByTagName('item'); |
---|
| 555 | for (var i = 0; i < roster_items.length; i++) { |
---|
| 556 | var groups = roster_items[i].getElementsByTagName('group'); |
---|
| 557 | var group_array = new Array(); |
---|
| 558 | for (var g = 0; g < groups.length; g++) { |
---|
| 559 | group_array[group_array.length] = |
---|
| 560 | groups[g].firstChild.nodeValue; |
---|
| 561 | } |
---|
| 562 | TrophyIM.rosterObj.addContact(roster_items[i].getAttribute('jid'), |
---|
| 563 | roster_items[i].getAttribute('subscription'), |
---|
| 564 | roster_items[i].getAttribute('name'), group_array); |
---|
| 565 | } |
---|
| 566 | if (msg.getAttribute('type') == 'set') { |
---|
| 567 | TrophyIM.connection.send($iq({type: 'reply', id: |
---|
| 568 | msg.getAttribute('id'), to: msg.getAttribute('from')}).tree()); |
---|
| 569 | } |
---|
| 570 | return true; |
---|
| 571 | }, |
---|
| 572 | /** Function: onPresence |
---|
| 573 | * |
---|
| 574 | * Presence handler |
---|
| 575 | */ |
---|
| 576 | onPresence : function(msg) { |
---|
| 577 | Strophe.debug("Presence handler"); |
---|
| 578 | var type = msg.getAttribute('type') ? msg.getAttribute('type') : |
---|
| 579 | 'available'; |
---|
| 580 | var show = msg.getElementsByTagName('show').length ? Strophe.getText( |
---|
| 581 | msg.getElementsByTagName('show')[0]) : type; |
---|
| 582 | var status = msg.getElementsByTagName('status').length ? Strophe.getText( |
---|
| 583 | msg.getElementsByTagName('status')[0]) : ''; |
---|
| 584 | var priority = msg.getElementsByTagName('priority').length ? parseInt( |
---|
| 585 | Strophe.getText(msg.getElementsByTagName('priority')[0])) : 0; |
---|
| 586 | TrophyIM.rosterObj.setPresence(msg.getAttribute('from'), priority, |
---|
| 587 | show, status); |
---|
| 588 | return true; |
---|
| 589 | }, |
---|
| 590 | /** Function: onMessage |
---|
| 591 | * |
---|
| 592 | * Message handler |
---|
| 593 | */ |
---|
| 594 | onMessage : function(msg) { |
---|
| 595 | Strophe.debug("Message handler"); |
---|
| 596 | var from = msg.getAttribute('from'); |
---|
| 597 | var type = msg.getAttribute('type'); |
---|
| 598 | var elems = msg.getElementsByTagName('body'); |
---|
| 599 | |
---|
| 600 | if ((type == 'chat' || type == 'normal') && elems.length > 0) { |
---|
| 601 | var barejid = Strophe.getBareJidFromJid(from); |
---|
| 602 | var jid_lower = barejid.toLowerCase(); |
---|
| 603 | var contact = TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']; |
---|
| 604 | if (contact) { //Do we know you? |
---|
| 605 | if (contact['name'] != null) { |
---|
| 606 | message = contact['name'] + " (" + barejid + "): "; |
---|
| 607 | } else { |
---|
| 608 | message = contact['jid'] + ": "; |
---|
| 609 | } |
---|
| 610 | message += Strophe.getText(elems[0]); |
---|
| 611 | TrophyIM.makeChat(from); //Make sure we have a chat window |
---|
| 612 | TrophyIM.addMessage(message, jid_lower); |
---|
[2290] | 613 | |
---|
| 614 | /* |
---|
[2271] | 615 | if (TrophyIM.activeChats['current'] != jid_lower) { |
---|
| 616 | TrophyIM.activeChats['divs'][jid_lower][ |
---|
| 617 | 'tab'].className = "trophyimchattab trophyimchattab_a"; |
---|
| 618 | TrophyIM.setTabPresence(from, |
---|
| 619 | TrophyIM.activeChats['divs'][jid_lower]['tab']); |
---|
| 620 | } |
---|
[2290] | 621 | */ |
---|
[2271] | 622 | } |
---|
| 623 | } |
---|
| 624 | return true; |
---|
| 625 | }, |
---|
| 626 | /** Function: makeChat |
---|
| 627 | * |
---|
| 628 | * Make sure chat window to given fulljid exists, switching chat context to |
---|
| 629 | * given resource |
---|
| 630 | */ |
---|
[2290] | 631 | makeChat : function(fulljid) |
---|
| 632 | { |
---|
| 633 | |
---|
| 634 | var barjid = Strophe.getBareJidFromJid(fulljid); |
---|
| 635 | |
---|
| 636 | var winChatBox = |
---|
| 637 | { |
---|
| 638 | id_window : "window_chat_area_" + barjid, |
---|
| 639 | width : 387, |
---|
| 640 | height : 355, |
---|
| 641 | top : 100, |
---|
| 642 | left : 400, |
---|
| 643 | draggable : true, |
---|
| 644 | visible : "display", |
---|
| 645 | resizable : true, |
---|
| 646 | zindex : loadIM.getZIndex(), |
---|
| 647 | title : barjid.substring(0, barjid.indexOf('@')), |
---|
| 648 | closeAction : "hidden", |
---|
| 649 | content : loadIM.parse("chat_box","chatBox.xsl") |
---|
| 650 | } |
---|
| 651 | |
---|
| 652 | _winBuild(winChatBox) |
---|
| 653 | |
---|
| 654 | /* |
---|
| 655 | * Codigo Original |
---|
| 656 | * |
---|
| 657 | var barejid = Strophe.getBareJidFromJid(fulljid); |
---|
[2271] | 658 | if (!TrophyIM.activeChats['divs'][barejid]) { |
---|
| 659 | var chat_tabs = document.getElementById('trophyimchattabs'); |
---|
| 660 | var chat_tab = DOMObjects.getHTML('chatTab'); |
---|
| 661 | var chat_box = DOMObjects.getHTML('chatBox'); |
---|
| 662 | var contact = TrophyIM.rosterObj.getContact(barejid); |
---|
| 663 | var tab_name = (contact['name'] != null) ? contact['name'] : barejid; |
---|
| 664 | chat_tab.className = "trophyimchattab trophyimchattab_a"; |
---|
[2290] | 665 | getElementsByClassName('trophyimchattabjid', 'div', chat_tab)[0].appendChild(document.createTextNode(barejid)); |
---|
| 666 | getElementsByClassName('trophyimchattabname', 'div', chat_tab)[0].appendChild(document.createTextNode(tab_name)); |
---|
[2271] | 667 | chat_tab = chat_tabs.appendChild(chat_tab); |
---|
[2290] | 668 | TrophyIM.activeChats['divs'][barejid] = {jid:fulljid, tab:chat_tab, box:chat_box}; |
---|
| 669 | |
---|
[2271] | 670 | if (!TrophyIM.activeChats['current']) { //We're the first |
---|
| 671 | TrophyIM.activeChats['current'] = barejid; |
---|
| 672 | document.getElementById('trophyimchat').appendChild(chat_box); |
---|
| 673 | TrophyIM.activeChats['divs'][barejid]['box'] = chat_box; |
---|
| 674 | TrophyIM.activeChats['divs'][barejid]['tab'].className = |
---|
| 675 | "trophyimchattab trophyimchattab_f"; |
---|
| 676 | } |
---|
| 677 | if (!TrophyIM.chatHistory[barejid.toLowerCase()]) { |
---|
| 678 | TrophyIM.chatHistory[barejid.toLowerCase()] = {resource: null, |
---|
| 679 | history: new Array()}; |
---|
| 680 | } |
---|
| 681 | TrophyIM.setTabPresence(fulljid, chat_tab); |
---|
| 682 | } |
---|
| 683 | TrophyIM.activeChats['divs'][barejid.toLowerCase()]['resource'] = |
---|
| 684 | Strophe.getResourceFromJid(fulljid); |
---|
| 685 | TrophyIM.chatHistory[barejid.toLowerCase()]['resource'] = |
---|
[2290] | 686 | Strophe.getResourceFromJid(fulljid);*/ |
---|
| 687 | |
---|
[2271] | 688 | }, |
---|
| 689 | /** Function showChat |
---|
| 690 | * |
---|
| 691 | * Make chat box to given barejid active |
---|
| 692 | */ |
---|
| 693 | showChat : function(barejid) { |
---|
| 694 | if (TrophyIM.activeChats['current'] && |
---|
| 695 | TrophyIM.activeChats['current'] != barejid) { |
---|
| 696 | var chat_area = document.getElementById('trophyimchat'); |
---|
| 697 | var active_divs = |
---|
| 698 | TrophyIM.activeChats['divs'][TrophyIM.activeChats['current']]; |
---|
| 699 | active_divs['box'] = |
---|
| 700 | chat_area.removeChild(getElementsByClassName('trophyimchatbox', |
---|
| 701 | 'div', chat_area)[0].parentNode); |
---|
| 702 | active_divs['tab'].className = "trophyimchattab trophyimchattab_b"; |
---|
| 703 | TrophyIM.setTabPresence(TrophyIM.activeChats['current'], |
---|
| 704 | active_divs['tab']); |
---|
| 705 | TrophyIM.activeChats['divs'][barejid]['box'] = |
---|
| 706 | chat_area.appendChild(TrophyIM.activeChats['divs'][barejid]['box']); |
---|
| 707 | TrophyIM.activeChats['current'] = barejid; |
---|
| 708 | TrophyIM.activeChats['divs'][barejid]['tab'].className = |
---|
| 709 | "trophyimchattab trophyimchattab_f"; |
---|
| 710 | TrophyIM.setTabPresence(barejid, |
---|
| 711 | TrophyIM.activeChats['divs'][barejid]['tab']); |
---|
| 712 | getElementsByClassName('trophyimchatinput', null, |
---|
| 713 | TrophyIM.activeChats['divs'][barejid]['box'])[0].focus(); |
---|
| 714 | } |
---|
| 715 | }, |
---|
| 716 | /** Function: setTabPresence |
---|
| 717 | * |
---|
| 718 | * Applies appropriate class to tab div based on presence |
---|
| 719 | * |
---|
| 720 | * Parameters: |
---|
| 721 | * (String) jid - jid to check presence for |
---|
| 722 | * (String) tab_div - tab div element to alter class on |
---|
| 723 | */ |
---|
| 724 | setTabPresence : function(jid, tab_div) { |
---|
| 725 | var presence = TrophyIM.rosterObj.getPresence(jid); |
---|
| 726 | tab_div.className = tab_div.className.replace(" trophyimchattab_av", ""); |
---|
| 727 | tab_div.className = tab_div.className.replace(" trophyimchattab_aw", ""); |
---|
| 728 | tab_div.className = tab_div.className.replace(" trophyimchattab_off", ""); |
---|
| 729 | if (presence) { |
---|
| 730 | if (presence['show'] == "chat" || presence['show'] == "available") { |
---|
| 731 | tab_div.className += " trophyimchattab_av"; |
---|
| 732 | } else { |
---|
| 733 | tab_div.className += " trophyimchattab_aw"; |
---|
| 734 | } |
---|
| 735 | } else { |
---|
| 736 | tab_div.className += " trophyimchattab_off"; |
---|
| 737 | } |
---|
| 738 | }, |
---|
| 739 | /** Function: addMessage |
---|
| 740 | * |
---|
| 741 | * Adds message to chat box, and history |
---|
| 742 | * |
---|
| 743 | * Parameters: |
---|
| 744 | * (string) msg - the message to add |
---|
| 745 | * (string) jid - the jid of chat box to add the message to. |
---|
| 746 | */ |
---|
[2290] | 747 | addMessage : function(msg, jid) |
---|
| 748 | { |
---|
| 749 | alert(jid + " : " + msg); |
---|
| 750 | |
---|
| 751 | /* |
---|
| 752 | * Codigo Original Comentado |
---|
| 753 | * |
---|
| 754 | |
---|
| 755 | var chat_box = getElementsByClassName('trophyimchatbox', 'div', |
---|
[2271] | 756 | TrophyIM.activeChats['divs'][jid]['box'])[0]; |
---|
| 757 | var msg_div = document.createElement('div'); |
---|
| 758 | msg_div.className = 'trophyimchatmessage'; |
---|
| 759 | msg_div.appendChild(document.createTextNode(msg)); |
---|
| 760 | chat_box.appendChild(msg_div); |
---|
| 761 | chat_box.scrollTop = chat_box.scrollHeight; |
---|
| 762 | if (TrophyIM.chatHistory[jid]['history'].length > 10) { |
---|
| 763 | TrophyIM.chatHistory[jid]['history'].shift(); |
---|
| 764 | } |
---|
| 765 | TrophyIM.chatHistory[jid]['history'][ |
---|
| 766 | TrophyIM.chatHistory[jid]['history'].length] = msg; |
---|
[2290] | 767 | */ |
---|
[2271] | 768 | }, |
---|
| 769 | /** Function: renderRoster |
---|
| 770 | * |
---|
| 771 | * Renders roster, looking only for jids flagged by setPresence as having |
---|
| 772 | * changed. |
---|
| 773 | */ |
---|
| 774 | renderRoster : function() { |
---|
| 775 | if (TrophyIM.rosterObj.changes.length > 0) { |
---|
| 776 | var roster_div = document.getElementById('trophyimroster'); |
---|
| 777 | if(roster_div) { |
---|
| 778 | var groups = new Array(); |
---|
| 779 | for (var group in TrophyIM.rosterObj.groups) { |
---|
| 780 | groups[groups.length] = group; |
---|
| 781 | } |
---|
| 782 | groups.sort(); |
---|
| 783 | var group_divs = getElementsByClassName('trophyimrostergroup', |
---|
| 784 | null, roster_div); |
---|
| 785 | for (var g = 0; g < group_divs.length; g++) { |
---|
| 786 | var group_name = getElementsByClassName('trophyimrosterlabel', |
---|
| 787 | null, group_divs[g])[0].firstChild.nodeValue; |
---|
| 788 | while (group_name > groups[0]) { |
---|
| 789 | var new_group = TrophyIM.renderGroup(groups[0], roster_div); |
---|
| 790 | new_group = roster_div.insertBefore(new_group, |
---|
| 791 | group_divs[g]); |
---|
| 792 | if (TrophyIM.rosterObj.groupHasChanges(groups[0])) { |
---|
| 793 | TrophyIM.renderGroupUsers(new_group, groups[0], |
---|
| 794 | TrophyIM.rosterObj.changes.slice()); |
---|
| 795 | } |
---|
| 796 | groups.shift(); |
---|
| 797 | } |
---|
| 798 | if (group_name == groups[0]) { |
---|
| 799 | groups.shift(); |
---|
| 800 | } |
---|
| 801 | if (TrophyIM.rosterObj.groupHasChanges(group_name)) { |
---|
| 802 | TrophyIM.renderGroupUsers(group_divs[g], group_name, |
---|
| 803 | TrophyIM.rosterObj.changes.slice()); |
---|
| 804 | } |
---|
| 805 | } |
---|
| 806 | while (groups.length) { |
---|
| 807 | var group_name = groups.shift(); |
---|
| 808 | var new_group = TrophyIM.renderGroup(group_name, |
---|
| 809 | roster_div); |
---|
| 810 | new_group = roster_div.appendChild(new_group); |
---|
| 811 | if (TrophyIM.rosterObj.groupHasChanges(group_name)) { |
---|
| 812 | TrophyIM.renderGroupUsers(new_group, group_name, |
---|
| 813 | TrophyIM.rosterObj.changes.slice()); |
---|
| 814 | } |
---|
| 815 | } |
---|
| 816 | } |
---|
| 817 | TrophyIM.rosterObj.changes = new Array(); |
---|
| 818 | TrophyIM.constants.stale_roster = false; |
---|
| 819 | } |
---|
| 820 | setTimeout("TrophyIM.renderRoster()", 1000); |
---|
| 821 | }, |
---|
| 822 | /** Function: renderChats |
---|
| 823 | * |
---|
| 824 | * Renders chats found in TrophyIM.chatHistory. Called upon page reload. |
---|
| 825 | * Waits for stale_roster flag to clear before trying to run, so that the |
---|
| 826 | * roster exists |
---|
| 827 | */ |
---|
| 828 | renderChats : function() { |
---|
| 829 | if (TrophyIM.constants.stale_roster == false) { |
---|
| 830 | if(TrophyIM.JSONStore.store_working) { |
---|
| 831 | var data = TrophyIM.JSONStore.getData(['chat_history', |
---|
| 832 | 'active_chat']); |
---|
| 833 | if (data['active_chat']) { |
---|
| 834 | for (var jid in data['chat_history']) { |
---|
| 835 | fulljid = jid + "/" + data['chat_history'][jid]['resource']; |
---|
| 836 | Strophe.info("Makechat " + fulljid); |
---|
| 837 | TrophyIM.makeChat(fulljid); |
---|
| 838 | for (var h = 0; h < |
---|
| 839 | data['chat_history'][jid]['history'].length; h++) { |
---|
| 840 | TrophyIM.addMessage(data['chat_history'][jid]['history'][h], |
---|
| 841 | jid); |
---|
| 842 | } |
---|
| 843 | } |
---|
| 844 | TrophyIM.chat_history = data['chat_history']; |
---|
| 845 | TrophyIM.showChat(data['active_chat']); |
---|
| 846 | } |
---|
| 847 | } |
---|
| 848 | } else { |
---|
| 849 | setTimeout("TrophyIM.renderChats()", 1000); |
---|
| 850 | } |
---|
| 851 | }, |
---|
| 852 | /** Function: renderGroup |
---|
| 853 | * |
---|
| 854 | * Renders actual group label in roster |
---|
| 855 | * |
---|
| 856 | * Parameters: |
---|
| 857 | * (String) group - name of group to render |
---|
| 858 | * (DOM) roster_div - roster div |
---|
| 859 | * |
---|
| 860 | * Returns: |
---|
| 861 | * DOM group div to append into roster |
---|
| 862 | */ |
---|
| 863 | renderGroup : function(group, roster_div) { |
---|
| 864 | var new_group = DOMObjects.getHTML('rosterGroup'); |
---|
| 865 | var label_div = getElementsByClassName( 'trophyimrosterlabel', null, |
---|
| 866 | new_group)[0]; |
---|
| 867 | label_div.appendChild(document.createTextNode(group)); |
---|
| 868 | new_group.appendChild(label_div); |
---|
| 869 | return new_group; |
---|
| 870 | }, |
---|
| 871 | /** Function: renderGroupUsers |
---|
| 872 | * |
---|
| 873 | * Re-renders user entries in given group div based on status of roster |
---|
| 874 | * |
---|
| 875 | * Parameter: (Array) changes - jids with changes in the roster. Note: |
---|
| 876 | * renderGroupUsers will clobber this. |
---|
| 877 | */ |
---|
| 878 | renderGroupUsers : function(group_div, group_name, changes) { |
---|
| 879 | var group_members = TrophyIM.rosterObj.groups[group_name]; |
---|
| 880 | var member_divs = getElementsByClassName('trophyimrosteritem', null, |
---|
| 881 | group_div); |
---|
| 882 | for (var m = 0; m < member_divs.length; m++) { |
---|
| 883 | member_jid = getElementsByClassName('trophyimrosterjid', null, |
---|
| 884 | member_divs[m])[0].firstChild.nodeValue; |
---|
| 885 | if (member_jid > changes[0]) { |
---|
| 886 | if (changes[0] in group_members) { |
---|
| 887 | var new_presence = TrophyIM.rosterObj.getPresence( |
---|
| 888 | changes[0]); |
---|
| 889 | if(new_presence) { |
---|
| 890 | var new_member = DOMObjects.getHTML('rosterItem'); |
---|
| 891 | var new_contact = |
---|
| 892 | TrophyIM.rosterObj.getContact(changes[0]); |
---|
| 893 | getElementsByClassName('trophyimrosterjid', null, |
---|
| 894 | new_member)[0].appendChild(document.createTextNode( |
---|
| 895 | changes[0])); |
---|
| 896 | var new_name = (new_contact['name'] != null) ? |
---|
| 897 | new_contact['name'] : changes[0]; |
---|
| 898 | getElementsByClassName('trophyimrostername', null, |
---|
| 899 | new_member)[0].appendChild(document.createTextNode( |
---|
| 900 | new_name)); |
---|
| 901 | group_div.insertBefore(new_member, member_divs[m]); |
---|
| 902 | if (new_presence['show'] == "available" || |
---|
| 903 | new_presence['show'] == "chat") { |
---|
| 904 | new_member.className = |
---|
| 905 | "trophyimrosteritem trophyimrosteritem_av"; |
---|
| 906 | } else { |
---|
| 907 | new_member.className = |
---|
| 908 | "trophyimrosteritem trophyimrosteritem_aw"; |
---|
| 909 | } |
---|
| 910 | } else { |
---|
| 911 | //show offline contacts |
---|
| 912 | } |
---|
| 913 | } |
---|
| 914 | changes.shift(); |
---|
| 915 | } else if (member_jid == changes[0]) { |
---|
| 916 | member_presence = TrophyIM.rosterObj.getPresence(member_jid); |
---|
| 917 | if(member_presence) { |
---|
| 918 | if (member_presence['show'] == "available" || |
---|
| 919 | member_presence['show'] == "chat") { |
---|
| 920 | member_divs[m].className = |
---|
| 921 | "trophyimrosteritem trophyimrosteritem_av"; |
---|
| 922 | } else { |
---|
| 923 | member_divs[m].className = |
---|
| 924 | "trophyimrosteritem trophyimrosteritem_aw"; |
---|
| 925 | } |
---|
| 926 | } else { |
---|
| 927 | //show offline status |
---|
| 928 | group_div.removeChild(member_divs[m]); |
---|
| 929 | } |
---|
| 930 | changes.shift(); |
---|
| 931 | } |
---|
| 932 | } |
---|
| 933 | while (changes.length > 0) { |
---|
| 934 | if (changes[0] in group_members) { |
---|
| 935 | var new_presence = TrophyIM.rosterObj.getPresence(changes[0]); |
---|
| 936 | if(new_presence) { |
---|
| 937 | var new_member = DOMObjects.getHTML('rosterItem'); |
---|
| 938 | var new_contact = |
---|
| 939 | TrophyIM.rosterObj.getContact(changes[0]); |
---|
| 940 | getElementsByClassName('trophyimrosterjid', null, |
---|
| 941 | new_member)[0].appendChild(document.createTextNode( |
---|
| 942 | changes[0])); |
---|
| 943 | var new_name = (new_contact['name'] != null) ? |
---|
| 944 | new_contact['name'] : changes[0]; |
---|
| 945 | getElementsByClassName('trophyimrostername', null, |
---|
| 946 | new_member)[0].appendChild(document.createTextNode( |
---|
| 947 | new_name)); |
---|
| 948 | group_div.appendChild(new_member); |
---|
| 949 | if (new_presence['show'] == "available" || |
---|
| 950 | new_presence['show'] == "chat") { |
---|
| 951 | new_member.className = |
---|
| 952 | "trophyimrosteritem trophyimrosteritem_av"; |
---|
| 953 | } else { |
---|
| 954 | new_member.className = |
---|
| 955 | "trophyimrosteritem trophyimrosteritem_aw"; |
---|
| 956 | } |
---|
| 957 | } else { |
---|
| 958 | //show offline |
---|
| 959 | } |
---|
| 960 | } |
---|
| 961 | changes.shift(); |
---|
| 962 | } |
---|
| 963 | }, |
---|
| 964 | /** Function: rosterClick |
---|
| 965 | * |
---|
| 966 | * Handles actions when a roster item is clicked |
---|
| 967 | */ |
---|
| 968 | rosterClick : function(roster_item) { |
---|
| 969 | var barejid = getElementsByClassName('trophyimrosterjid', null, |
---|
| 970 | roster_item)[0].firstChild.nodeValue; |
---|
| 971 | var presence = TrophyIM.rosterObj.getPresence(barejid); |
---|
| 972 | if (presence && presence['resource']) { |
---|
| 973 | var fulljid = barejid + "/" + presence['resource']; |
---|
| 974 | } else { |
---|
| 975 | var fulljid = barejid; |
---|
| 976 | } |
---|
| 977 | TrophyIM.makeChat(fulljid); |
---|
| 978 | TrophyIM.showChat(barejid); |
---|
| 979 | }, |
---|
| 980 | /** Function: tabClick |
---|
| 981 | * |
---|
| 982 | * Handles actions when a chat tab is clicked |
---|
| 983 | */ |
---|
| 984 | tabClick : function(tab_item) { |
---|
| 985 | var barejid = getElementsByClassName('trophyimchattabjid', null, |
---|
| 986 | tab_item)[0].firstChild.nodeValue; |
---|
| 987 | if (TrophyIM.activeChats['divs'][barejid]) { |
---|
| 988 | TrophyIM.showChat(barejid); |
---|
| 989 | } |
---|
| 990 | }, |
---|
| 991 | /** Function: tabClose |
---|
| 992 | * |
---|
| 993 | * Closes chat tab |
---|
| 994 | */ |
---|
| 995 | tabClose : function(tab_item) { |
---|
| 996 | var barejid = getElementsByClassName('trophyimchattabjid', null, |
---|
| 997 | tab_item.parentNode)[0].firstChild.nodeValue; |
---|
| 998 | if (TrophyIM.activeChats['current'] == barejid) { |
---|
| 999 | if (tab_item.parentNode.nextSibling) { |
---|
| 1000 | TrophyIM.showChat(getElementsByClassName('trophyimchattabjid', |
---|
| 1001 | null, tab_item.parentNode.nextSibling)[0].firstChild.nodeValue); |
---|
| 1002 | } else if (tab_item.parentNode.previousSibling) { |
---|
| 1003 | TrophyIM.showChat(getElementsByClassName('trophyimchattabjid', |
---|
| 1004 | null, tab_item.parentNode.previousSibling)[0].firstChild.nodeValue); |
---|
| 1005 | } else { //no other active chat |
---|
| 1006 | document.getElementById('trophyimchat').removeChild( |
---|
| 1007 | getElementsByClassName('trophyimchatbox')[0].parentNode); |
---|
| 1008 | delete TrophyIM.activeChats['current']; |
---|
| 1009 | } |
---|
| 1010 | } |
---|
| 1011 | delete TrophyIM.activeChats['divs'][barejid]; |
---|
| 1012 | delete TrophyIM.chatHistory[barejid]; |
---|
| 1013 | //delete tab |
---|
| 1014 | tab_item.parentNode.parentNode.removeChild(tab_item.parentNode); |
---|
| 1015 | }, |
---|
| 1016 | /** Function: sendMessage |
---|
| 1017 | * |
---|
| 1018 | * Send message from chat input to user |
---|
| 1019 | */ |
---|
| 1020 | sendMessage : function(chat_box) { |
---|
| 1021 | var message_input = |
---|
| 1022 | getElementsByClassName('trophyimchatinput', null, |
---|
| 1023 | chat_box.parentNode)[0]; |
---|
| 1024 | var active_jid = TrophyIM.activeChats['current']; |
---|
| 1025 | if(TrophyIM.activeChats['current']) { |
---|
| 1026 | var active_chat = |
---|
| 1027 | TrophyIM.activeChats['divs'][TrophyIM.activeChats['current']]; |
---|
| 1028 | var to = TrophyIM.activeChats['current']; |
---|
| 1029 | if (active_chat['resource']) { |
---|
| 1030 | to += "/" + active_chat['resource']; |
---|
| 1031 | } |
---|
| 1032 | TrophyIM.connection.send($msg({to: to, from: |
---|
| 1033 | TrophyIM.connection.jid, type: 'chat'}).c('body').t( |
---|
| 1034 | message_input.value).tree()); |
---|
| 1035 | TrophyIM.addMessage("Me:\n" + message_input.value, |
---|
| 1036 | TrophyIM.activeChats['current']); |
---|
| 1037 | } |
---|
| 1038 | message_input.value = ''; |
---|
| 1039 | message_input.focus(); |
---|
| 1040 | } |
---|
| 1041 | }; |
---|
| 1042 | |
---|
| 1043 | /** Class: TrophyIMRoster |
---|
| 1044 | * |
---|
| 1045 | * |
---|
| 1046 | * This object stores the roster and presence info for the TrophyIMClient |
---|
| 1047 | * |
---|
| 1048 | * roster[jid_lower]['contact'] |
---|
| 1049 | * roster[jid_lower]['presence'][resource] |
---|
| 1050 | */ |
---|
| 1051 | function TrophyIMRoster() { |
---|
| 1052 | /** Constants: internal arrays |
---|
| 1053 | * (Object) roster - the actual roster/presence information |
---|
| 1054 | * (Object) groups - list of current groups in the roster |
---|
| 1055 | * (Array) changes - array of jids with presence changes |
---|
| 1056 | */ |
---|
| 1057 | if (TrophyIM.JSONStore.store_working) { |
---|
| 1058 | var data = TrophyIM.JSONStore.getData(['roster', 'groups']); |
---|
| 1059 | this.roster = (data['roster'] != null) ? data['roster'] : {}; |
---|
| 1060 | this.groups = (data['groups'] != null) ? data['groups'] : {}; |
---|
| 1061 | } else { |
---|
| 1062 | this.roster = {}; |
---|
| 1063 | this.groups = {}; |
---|
| 1064 | } |
---|
| 1065 | this.changes = new Array(); |
---|
| 1066 | if (TrophyIM.constants.stale_roster) { |
---|
| 1067 | for (var jid in this.roster) { |
---|
| 1068 | this.changes[this.changes.length] = jid; |
---|
| 1069 | } |
---|
| 1070 | } |
---|
| 1071 | /** Function: addContact |
---|
| 1072 | * |
---|
| 1073 | * Adds given contact to roster |
---|
| 1074 | * |
---|
| 1075 | * Parameters: |
---|
| 1076 | * (String) jid - bare jid |
---|
| 1077 | * (String) subscription - subscription attribute for contact |
---|
| 1078 | * (String) name - name attribute for contact |
---|
| 1079 | * (Array) groups - array of groups contact is member of |
---|
| 1080 | */ |
---|
| 1081 | this.addContact = function(jid, subscription, name, groups) { |
---|
| 1082 | var contact = {jid:jid, subscription:subscription, name:name, groups:groups} |
---|
| 1083 | var jid_lower = jid.toLowerCase(); |
---|
| 1084 | if (this.roster[jid_lower]) { |
---|
| 1085 | this.roster[jid_lower]['contact'] = contact; |
---|
| 1086 | } else { |
---|
| 1087 | this.roster[jid_lower] = {contact:contact}; |
---|
| 1088 | } |
---|
| 1089 | groups = groups ? groups : ['']; |
---|
| 1090 | for (var g = 0; g < groups.length; g++) { |
---|
| 1091 | if (!this.groups[groups[g]]) { |
---|
| 1092 | this.groups[groups[g]] = {}; |
---|
| 1093 | } |
---|
| 1094 | this.groups[groups[g]][jid_lower] = jid_lower; |
---|
| 1095 | } |
---|
| 1096 | } |
---|
| 1097 | /** Function: getContact |
---|
| 1098 | * |
---|
| 1099 | * Returns contact entry for given jid |
---|
| 1100 | * |
---|
| 1101 | * Parameter: (String) jid - jid to return |
---|
| 1102 | */ |
---|
| 1103 | this.getContact = function(jid) { |
---|
| 1104 | if (this.roster[jid.toLowerCase()]) { |
---|
| 1105 | return this.roster[jid.toLowerCase()]['contact']; |
---|
| 1106 | } |
---|
| 1107 | } |
---|
| 1108 | /** Function: setPresence |
---|
| 1109 | * |
---|
| 1110 | * Sets presence |
---|
| 1111 | * |
---|
| 1112 | * Parameters: |
---|
| 1113 | * (String) fulljid: full jid with presence |
---|
| 1114 | * (Integer) priority: priority attribute from presence |
---|
| 1115 | * (String) show: show attribute from presence |
---|
| 1116 | * (String) status: status attribute from presence |
---|
| 1117 | */ |
---|
| 1118 | this.setPresence = function(fulljid, priority, show, status) { |
---|
| 1119 | var barejid = Strophe.getBareJidFromJid(fulljid); |
---|
| 1120 | var resource = Strophe.getResourceFromJid(fulljid); |
---|
| 1121 | var jid_lower = barejid.toLowerCase(); |
---|
| 1122 | if(show != 'unavailable') { |
---|
| 1123 | if (!this.roster[jid_lower]) { |
---|
| 1124 | this.addContact(barejid, 'not-in-roster'); |
---|
| 1125 | } |
---|
| 1126 | var presence = { |
---|
| 1127 | resource:resource, priority:priority, show:show, status:status |
---|
| 1128 | } |
---|
| 1129 | if (!this.roster[jid_lower]['presence']) { |
---|
| 1130 | this.roster[jid_lower]['presence'] = {} |
---|
| 1131 | } |
---|
| 1132 | this.roster[jid_lower]['presence'][resource] = presence |
---|
| 1133 | } else if (this.roster[jid_lower] && this.roster[jid_lower]['presence'] |
---|
| 1134 | && this.roster[jid_lower]['presence'][resource]) { |
---|
| 1135 | delete this.roster[jid_lower]['presence'][resource]; |
---|
| 1136 | } |
---|
| 1137 | this.addChange(jid_lower); |
---|
| 1138 | if (TrophyIM.activeChats['divs'][jid_lower]) { |
---|
| 1139 | TrophyIM.setTabPresence(jid_lower, |
---|
| 1140 | TrophyIM.activeChats['divs'][jid_lower]['tab']); |
---|
| 1141 | } |
---|
| 1142 | } |
---|
| 1143 | /** Function: addChange |
---|
| 1144 | * |
---|
| 1145 | * Adds given jid to this.changes, keeping this.changes sorted and |
---|
| 1146 | * preventing duplicates. |
---|
| 1147 | * |
---|
| 1148 | * Parameters |
---|
| 1149 | * (String) jid : jid to add to this.changes |
---|
| 1150 | */ |
---|
| 1151 | this.addChange = function(jid) { |
---|
| 1152 | for (var c = 0; c < this.changes.length; c++) { |
---|
| 1153 | if (this.changes[c] == jid) { |
---|
| 1154 | return; |
---|
| 1155 | } |
---|
| 1156 | } |
---|
| 1157 | this.changes[this.changes.length] = jid; |
---|
| 1158 | this.changes.sort(); |
---|
| 1159 | } |
---|
| 1160 | /** Function: getPresence |
---|
| 1161 | * |
---|
| 1162 | * Returns best presence for given jid as Array(resource, priority, show, |
---|
| 1163 | * status) |
---|
| 1164 | * |
---|
| 1165 | * Parameter: (String) fulljid - jid to return best presence for |
---|
| 1166 | */ |
---|
| 1167 | this.getPresence = function(fulljid) { |
---|
| 1168 | var jid = Strophe.getBareJidFromJid(fulljid); |
---|
| 1169 | var current = null; |
---|
| 1170 | if (this.roster[jid.toLowerCase()] && |
---|
| 1171 | this.roster[jid.toLowerCase()]['presence']) { |
---|
| 1172 | for (var resource in this.roster[jid.toLowerCase()]['presence']) { |
---|
| 1173 | var presence = this.roster[jid.toLowerCase()]['presence'][resource]; |
---|
| 1174 | if (current == null) { |
---|
| 1175 | current = presence |
---|
| 1176 | } else { |
---|
| 1177 | if(presence['priority'] > current['priority'] && ((presence['show'] == "chat" |
---|
| 1178 | || presence['show'] == "available") || (current['show'] != "chat" || |
---|
| 1179 | current['show'] != "available"))) { |
---|
| 1180 | current = presence |
---|
| 1181 | } |
---|
| 1182 | } |
---|
| 1183 | } |
---|
| 1184 | } |
---|
| 1185 | return current; |
---|
| 1186 | } |
---|
| 1187 | /** Function: groupHasChanges |
---|
| 1188 | * |
---|
| 1189 | * Returns true if current group has members in this.changes |
---|
| 1190 | * |
---|
| 1191 | * Parameters: |
---|
| 1192 | * (String) group - name of group to check |
---|
| 1193 | */ |
---|
| 1194 | this.groupHasChanges = function(group) { |
---|
| 1195 | for (var c = 0; c < this.changes.length; c++) { |
---|
| 1196 | if (this.groups[group][this.changes[c]]) { |
---|
| 1197 | return true; |
---|
| 1198 | } |
---|
| 1199 | } |
---|
| 1200 | return false; |
---|
| 1201 | } |
---|
| 1202 | /** Fuction: save |
---|
| 1203 | * |
---|
| 1204 | * Saves roster data to JSON store |
---|
| 1205 | */ |
---|
| 1206 | this.save = function() { |
---|
| 1207 | if (TrophyIM.JSONStore.store_working) { |
---|
| 1208 | TrophyIM.JSONStore.setData({roster:this.roster, |
---|
| 1209 | groups:this.groups, active_chat:TrophyIM.activeChats['current'], |
---|
| 1210 | chat_history:TrophyIM.chatHistory}); |
---|
| 1211 | } |
---|
| 1212 | } |
---|
| 1213 | } |
---|
| 1214 | /** Class: TrophyIMJSONStore |
---|
| 1215 | * |
---|
| 1216 | * |
---|
| 1217 | * This object is the mechanism by which TrophyIM stores and retrieves its |
---|
| 1218 | * variables from the url provided by TROPHYIM_JSON_STORE |
---|
| 1219 | * |
---|
| 1220 | */ |
---|
| 1221 | function TrophyIMJSONStore() { |
---|
| 1222 | this.store_working = false; |
---|
| 1223 | /** Function _newXHR |
---|
| 1224 | * |
---|
| 1225 | * Set up new cross-browser xmlhttprequest object |
---|
| 1226 | * |
---|
| 1227 | * Parameters: |
---|
| 1228 | * (function) handler = what to set onreadystatechange to |
---|
| 1229 | */ |
---|
| 1230 | this._newXHR = function (handler) { |
---|
| 1231 | var xhr = null; |
---|
| 1232 | if (window.XMLHttpRequest) { |
---|
| 1233 | xhr = new XMLHttpRequest(); |
---|
| 1234 | if (xhr.overrideMimeType) { |
---|
| 1235 | xhr.overrideMimeType("text/xml"); |
---|
| 1236 | } |
---|
| 1237 | } else if (window.ActiveXObject) { |
---|
| 1238 | xhr = new ActiveXObject("Microsoft.XMLHTTP"); |
---|
| 1239 | } |
---|
| 1240 | return xhr; |
---|
| 1241 | } |
---|
| 1242 | /** Function getData |
---|
| 1243 | * Gets data from JSONStore |
---|
| 1244 | * |
---|
| 1245 | * Parameters: |
---|
| 1246 | * (Array) vars = Variables to get from JSON store |
---|
| 1247 | * |
---|
| 1248 | * Returns: |
---|
| 1249 | * Object with variables indexed by names given in parameter 'vars' |
---|
| 1250 | */ |
---|
| 1251 | this.getData = function(vars) { |
---|
| 1252 | if (typeof(TROPHYIM_JSON_STORE) != undefined) { |
---|
| 1253 | Strophe.debug("Retrieving JSONStore data"); |
---|
| 1254 | var xhr = this._newXHR(); |
---|
| 1255 | var getdata = "get=" + vars.join(","); |
---|
| 1256 | try { |
---|
| 1257 | xhr.open("POST", TROPHYIM_JSON_STORE, false); |
---|
| 1258 | } catch (e) { |
---|
| 1259 | Strophe.error("JSONStore open failed."); |
---|
| 1260 | return false; |
---|
| 1261 | } |
---|
| 1262 | xhr.setRequestHeader('Content-type', |
---|
| 1263 | 'application/x-www-form-urlencoded'); |
---|
| 1264 | xhr.setRequestHeader('Content-length', getdata.length); |
---|
| 1265 | xhr.send(getdata); |
---|
| 1266 | if (xhr.readyState == 4 && xhr.status == 200) { |
---|
| 1267 | try { |
---|
| 1268 | var dataObj = JSON.parse(xhr.responseText); |
---|
| 1269 | return this.emptyFix(dataObj); |
---|
| 1270 | } catch(e) { |
---|
| 1271 | Strophe.error("Could not parse JSONStore response" + |
---|
| 1272 | xhr.responseText); |
---|
| 1273 | return false; |
---|
| 1274 | } |
---|
| 1275 | } else { |
---|
| 1276 | Strophe.error("JSONStore open failed. Status: " + xhr.status); |
---|
| 1277 | return false; |
---|
| 1278 | } |
---|
| 1279 | } |
---|
| 1280 | } |
---|
| 1281 | /** Function emptyFix |
---|
| 1282 | * Fix for bugs in external JSON implementations such as |
---|
| 1283 | * http://bugs.php.net/bug.php?id=41504. |
---|
| 1284 | * A.K.A. Don't use PHP, people. |
---|
| 1285 | */ |
---|
| 1286 | this.emptyFix = function(obj) { |
---|
| 1287 | if (typeof(obj) == "object") { |
---|
| 1288 | for (var i in obj) { |
---|
| 1289 | if (i == '_empty_') { |
---|
| 1290 | obj[""] = this.emptyFix(obj['_empty_']); |
---|
| 1291 | delete obj['_empty_']; |
---|
| 1292 | } else { |
---|
| 1293 | obj[i] = this.emptyFix(obj[i]); |
---|
| 1294 | } |
---|
| 1295 | } |
---|
| 1296 | } |
---|
| 1297 | return obj |
---|
| 1298 | } |
---|
| 1299 | /** Function delData |
---|
| 1300 | * Deletes data from JSONStore |
---|
| 1301 | * |
---|
| 1302 | * Parameters: |
---|
| 1303 | * (Array) vars = Variables to delete from JSON store |
---|
| 1304 | * |
---|
| 1305 | * Returns: |
---|
| 1306 | * Status of delete attempt. |
---|
| 1307 | */ |
---|
| 1308 | this.delData = function(vars) { |
---|
| 1309 | if (typeof(TROPHYIM_JSON_STORE) != undefined) { |
---|
| 1310 | Strophe.debug("Retrieving JSONStore data"); |
---|
| 1311 | var xhr = this._newXHR(); |
---|
| 1312 | var deldata = "del=" + vars.join(","); |
---|
| 1313 | try { |
---|
| 1314 | xhr.open("POST", TROPHYIM_JSON_STORE, false); |
---|
| 1315 | } catch (e) { |
---|
| 1316 | Strophe.error("JSONStore open failed."); |
---|
| 1317 | return false; |
---|
| 1318 | } |
---|
| 1319 | xhr.setRequestHeader('Content-type', |
---|
| 1320 | 'application/x-www-form-urlencoded'); |
---|
| 1321 | xhr.setRequestHeader('Content-length', deldata.length); |
---|
| 1322 | xhr.send(deldata); |
---|
| 1323 | if (xhr.readyState == 4 && xhr.status == 200) { |
---|
| 1324 | try { |
---|
| 1325 | var dataObj = JSON.parse(xhr.responseText); |
---|
| 1326 | return dataObj; |
---|
| 1327 | } catch(e) { |
---|
| 1328 | Strophe.error("Could not parse JSONStore response"); |
---|
| 1329 | return false; |
---|
| 1330 | } |
---|
| 1331 | } else { |
---|
| 1332 | Strophe.error("JSONStore open failed. Status: " + xhr.status); |
---|
| 1333 | return false; |
---|
| 1334 | } |
---|
| 1335 | } |
---|
| 1336 | } |
---|
| 1337 | /** Function setData |
---|
| 1338 | * Stores data in JSONStore, overwriting values if they exist |
---|
| 1339 | * |
---|
| 1340 | * Parameters: |
---|
| 1341 | * (Object) vars : Object containing named vars to store ({name: value, |
---|
| 1342 | * othername: othervalue}) |
---|
| 1343 | * |
---|
| 1344 | * Returns: |
---|
| 1345 | * Status of storage attempt |
---|
| 1346 | */ |
---|
| 1347 | this.setData = function(vars) { |
---|
| 1348 | if (typeof(TROPHYIM_JSON_STORE) != undefined) { |
---|
| 1349 | Strophe.debug("Storing JSONStore data"); |
---|
| 1350 | var senddata = "set=" + JSON.stringify(vars); |
---|
| 1351 | var xhr = this._newXHR(); |
---|
| 1352 | try { |
---|
| 1353 | xhr.open("POST", TROPHYIM_JSON_STORE, false); |
---|
| 1354 | } catch (e) { |
---|
| 1355 | Strophe.error("JSONStore open failed."); |
---|
| 1356 | return false; |
---|
| 1357 | } |
---|
| 1358 | xhr.setRequestHeader('Content-type', |
---|
| 1359 | 'application/x-www-form-urlencoded'); |
---|
| 1360 | xhr.setRequestHeader('Content-length', senddata.length); |
---|
| 1361 | xhr.send(senddata); |
---|
| 1362 | if (xhr.readyState == 4 && xhr.status == 200 && xhr.responseText == |
---|
| 1363 | "OK") { |
---|
| 1364 | return true; |
---|
| 1365 | } else { |
---|
| 1366 | Strophe.error("JSONStore open failed. Status: " + xhr.status); |
---|
| 1367 | return false; |
---|
| 1368 | } |
---|
| 1369 | } |
---|
| 1370 | } |
---|
| 1371 | var testData = true; |
---|
| 1372 | if (this.setData({testData:testData})) { |
---|
| 1373 | var testResult = this.getData(['testData']); |
---|
| 1374 | if (testResult && testResult['testData'] == true) { |
---|
| 1375 | this.store_working = true; |
---|
| 1376 | } |
---|
| 1377 | } |
---|
| 1378 | } |
---|
| 1379 | /** Constants: Node types |
---|
| 1380 | * |
---|
| 1381 | * Implementations of constants that IE doesn't have, but we need. |
---|
| 1382 | */ |
---|
| 1383 | if (document.ELEMENT_NODE == null) { |
---|
| 1384 | document.ELEMENT_NODE = 1; |
---|
| 1385 | document.ATTRIBUTE_NODE = 2; |
---|
| 1386 | document.TEXT_NODE = 3; |
---|
| 1387 | document.CDATA_SECTION_NODE = 4; |
---|
| 1388 | document.ENTITY_REFERENCE_NODE = 5; |
---|
| 1389 | document.ENTITY_NODE = 6; |
---|
| 1390 | document.PROCESSING_INSTRUCTION_NODE = 7; |
---|
| 1391 | document.COMMENT_NODE = 8; |
---|
| 1392 | document.DOCUMENT_NODE = 9; |
---|
| 1393 | document.DOCUMENT_TYPE_NODE = 10; |
---|
| 1394 | document.DOCUMENT_FRAGMENT_NODE = 11; |
---|
| 1395 | document.NOTATION_NODE = 12; |
---|
| 1396 | } |
---|
| 1397 | |
---|
| 1398 | /** Function: importNode |
---|
| 1399 | * |
---|
| 1400 | * document.importNode implementation for IE, which doesn't have importNode |
---|
| 1401 | * |
---|
| 1402 | * Parameters: |
---|
| 1403 | * (Object) node - dom object |
---|
| 1404 | * (Boolean) allChildren - import node's children too |
---|
| 1405 | */ |
---|
| 1406 | if (!document.importNode) { |
---|
| 1407 | document.importNode = function(node, allChildren) { |
---|
| 1408 | switch (node.nodeType) { |
---|
| 1409 | case document.ELEMENT_NODE: |
---|
| 1410 | var newNode = document.createElement(node.nodeName); |
---|
| 1411 | if (node.attributes && node.attributes.length > 0) { |
---|
| 1412 | for(var i = 0; i < node.attributes.length; i++) { |
---|
| 1413 | newNode.setAttribute(node.attributes[i].nodeName, |
---|
| 1414 | node.getAttribute(node.attributes[i].nodeName)); |
---|
| 1415 | } |
---|
| 1416 | } |
---|
| 1417 | if (allChildren && node.childNodes && |
---|
| 1418 | node.childNodes.length > 0) { |
---|
| 1419 | for (var i = 0; i < node.childNodes.length; i++) { |
---|
| 1420 | newNode.appendChild(document.importNode( |
---|
| 1421 | node.childNodes[i], allChildren)); |
---|
| 1422 | } |
---|
| 1423 | } |
---|
| 1424 | return newNode; |
---|
| 1425 | break; |
---|
| 1426 | case document.TEXT_NODE: |
---|
| 1427 | case document.CDATA_SECTION_NODE: |
---|
| 1428 | case document.COMMENT_NODE: |
---|
| 1429 | return document.createTextNode(node.nodeValue); |
---|
| 1430 | break; |
---|
| 1431 | } |
---|
| 1432 | }; |
---|
| 1433 | } |
---|
| 1434 | |
---|
| 1435 | /** Function: getElementsByClassName |
---|
| 1436 | * |
---|
| 1437 | * DOMObject.getElementsByClassName implementation for browsers that don't |
---|
| 1438 | * support it yet. |
---|
| 1439 | * |
---|
| 1440 | * Developed by Robert Nyman, http://www.robertnyman.com |
---|
| 1441 | * Code/licensing: http://code.google.com/p/getelementsbyclassname/ |
---|
| 1442 | */ |
---|
| 1443 | var getElementsByClassName = function (className, tag, elm){ |
---|
| 1444 | if (document.getElementsByClassName) { |
---|
| 1445 | getElementsByClassName = function (className, tag, elm) { |
---|
| 1446 | elm = elm || document; |
---|
| 1447 | var elements = elm.getElementsByClassName(className), |
---|
| 1448 | nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null, |
---|
| 1449 | returnElements = [], |
---|
| 1450 | current; |
---|
| 1451 | for(var i=0, il=elements.length; i<il; i+=1){ |
---|
| 1452 | current = elements[i]; |
---|
| 1453 | if(!nodeName || nodeName.test(current.nodeName)) { |
---|
| 1454 | returnElements.push(current); |
---|
| 1455 | } |
---|
| 1456 | } |
---|
| 1457 | return returnElements; |
---|
| 1458 | }; |
---|
| 1459 | } else if (document.evaluate) { |
---|
| 1460 | getElementsByClassName = function (className, tag, elm) { |
---|
| 1461 | tag = tag || "*"; |
---|
| 1462 | elm = elm || document; |
---|
| 1463 | var classes = className.split(" "), |
---|
| 1464 | classesToCheck = "", |
---|
| 1465 | xhtmlNamespace = "http://www.w3.org/1999/xhtml", |
---|
| 1466 | namespaceResolver = (document.documentElement.namespaceURI === |
---|
| 1467 | xhtmlNamespace)? xhtmlNamespace : null, |
---|
| 1468 | returnElements = [], |
---|
| 1469 | elements, |
---|
| 1470 | node; |
---|
| 1471 | for(var j=0, jl=classes.length; j<jl; j+=1){ |
---|
| 1472 | classesToCheck += "[contains(concat(' ', @class, ' '), ' " + |
---|
| 1473 | classes[j] + " ')]"; |
---|
| 1474 | } |
---|
| 1475 | try { |
---|
| 1476 | elements = document.evaluate(".//" + tag + classesToCheck, |
---|
| 1477 | elm, namespaceResolver, 0, null); |
---|
| 1478 | } catch (e) { |
---|
| 1479 | elements = document.evaluate(".//" + tag + classesToCheck, |
---|
| 1480 | elm, null, 0, null); |
---|
| 1481 | } |
---|
| 1482 | while ((node = elements.iterateNext())) { |
---|
| 1483 | returnElements.push(node); |
---|
| 1484 | } |
---|
| 1485 | return returnElements; |
---|
| 1486 | }; |
---|
| 1487 | } else { |
---|
| 1488 | getElementsByClassName = function (className, tag, elm) { |
---|
| 1489 | tag = tag || "*"; |
---|
| 1490 | elm = elm || document; |
---|
| 1491 | var classes = className.split(" "), |
---|
| 1492 | classesToCheck = [], |
---|
| 1493 | elements = (tag === "*" && elm.all)? elm.all : |
---|
| 1494 | elm.getElementsByTagName(tag), |
---|
| 1495 | current, |
---|
| 1496 | returnElements = [], |
---|
| 1497 | match; |
---|
| 1498 | for(var k=0, kl=classes.length; k<kl; k+=1){ |
---|
| 1499 | classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + |
---|
| 1500 | "(\\s|$)")); |
---|
| 1501 | } |
---|
| 1502 | for(var l=0, ll=elements.length; l<ll; l+=1){ |
---|
| 1503 | current = elements[l]; |
---|
| 1504 | match = false; |
---|
| 1505 | for(var m=0, ml=classesToCheck.length; m<ml; m+=1){ |
---|
| 1506 | match = classesToCheck[m].test(current.className); |
---|
| 1507 | if (!match) { |
---|
| 1508 | break; |
---|
| 1509 | } |
---|
| 1510 | } |
---|
| 1511 | if (match) { |
---|
| 1512 | returnElements.push(current); |
---|
| 1513 | } |
---|
| 1514 | } |
---|
| 1515 | return returnElements; |
---|
| 1516 | }; |
---|
| 1517 | } |
---|
| 1518 | return getElementsByClassName(className, tag, elm); |
---|
| 1519 | }; |
---|
| 1520 | |
---|
| 1521 | /** |
---|
| 1522 | * |
---|
| 1523 | * Bootstrap self into window.onload and window.onunload |
---|
| 1524 | */ |
---|
| 1525 | var oldonload = window.onload; |
---|
| 1526 | window.onload = function() { |
---|
| 1527 | if(oldonload) { |
---|
| 1528 | oldonload(); |
---|
| 1529 | } |
---|
| 1530 | TrophyIM.load(); |
---|
| 1531 | }; |
---|
| 1532 | var oldonunload = window.onunload; |
---|
| 1533 | window.onunload = function() { |
---|
| 1534 | if(oldonunload) { |
---|
| 1535 | oldonunload(); |
---|
| 1536 | } |
---|
| 1537 | TrophyIM.storeData(); |
---|
| 1538 | } |
---|