[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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[2339] | 31 | |
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| 32 | var TROPHYIM_BOSH_SERVICE = '/proxy/xmpp-httpbind'; //Change to suit |
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| 33 | var TROPHYIM_LOG_LINES = 200; |
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| 34 | |
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| 35 | //0=debug, 1=info, 2=warn, 3=error, 4=fatal |
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| 36 | var TROPHYIM_LOGLEVEL = 0; |
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| 37 | |
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| 38 | var TROPHYIM_VERSION = "0.3"; |
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| 39 | |
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| 40 | var TROPHYIM_RESOURCE = "/JABBERITWEB"; |
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| 41 | |
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[2271] | 42 | //Uncomment to make session reattachment work |
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| 43 | //var TROPHYIM_JSON_STORE = "json_store.php"; |
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| 44 | |
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| 45 | /** File: trophyimclient.js |
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| 46 | * A JavaScript front-end for strophe.js |
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| 47 | * |
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| 48 | * This is a JavaScript library that runs on top of strophe.js. All that |
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| 49 | * is required is that your page have a <div> element with an id of |
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| 50 | * 'trophyimclient', and that your page does not explicitly set an onload |
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| 51 | * event in its <body> tag. In that case you need to append TrophyIM.load() |
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| 52 | * to it. |
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| 53 | * |
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| 54 | * The style of the client can be conrolled via trophyim.css, which is |
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| 55 | * auto-included by the client. |
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| 56 | */ |
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| 57 | |
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| 58 | /** Object: HTMLSnippets |
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| 59 | * |
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| 60 | * This is the repository for all the html snippets that TrophyIM uses |
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| 61 | * |
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| 62 | */ |
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| 63 | HTMLSnippets = { |
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| 64 | |
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[2339] | 65 | //chatArea : loadIM.HTMLSnippets.chatArea( ), |
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[2271] | 66 | |
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| 67 | chatBox : loadIM.HTMLSnippets.chatBox( ), |
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| 68 | |
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| 69 | chatTab : loadIM.HTMLSnippets.chatTab( ), |
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| 70 | |
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| 71 | //loginPage : loadIM.HTMLSnippets.loginPage( ), |
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| 72 | |
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| 73 | loggingDiv : loadIM.HTMLSnippets.loggingDiv( ), |
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| 74 | |
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| 75 | rosterDiv : loadIM.HTMLSnippets.rosterDiv( ), |
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| 76 | |
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| 77 | rosterGroup : loadIM.HTMLSnippets.rosterGroup( ), |
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| 78 | |
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| 79 | rosterItem : loadIM.HTMLSnippets.rosterItem( ), |
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| 80 | |
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[2325] | 81 | //statusDiv : loadIM.HTMLSnippets.statusDiv( ), |
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[2271] | 82 | }; |
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| 83 | |
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| 84 | /** Object: DOMObjects |
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| 85 | * This class contains builders for all the DOM objects needed by TrophyIM |
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| 86 | */ |
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| 87 | DOMObjects = { |
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| 88 | /** Function: xmlParse |
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| 89 | * Cross-browser alternative to using innerHTML |
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| 90 | * Parses given string, returns valid DOM HTML object |
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| 91 | * |
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| 92 | * Parameters: |
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| 93 | * (String) xml - the xml string to parse |
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| 94 | */ |
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| 95 | xmlParse : function(xmlString) { |
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| 96 | var xmlObj = this.xmlRender(xmlString); |
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| 97 | if(xmlObj) { |
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| 98 | try { //Firefox, Gecko, etc |
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| 99 | if (this.processor == undefined) { |
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| 100 | this.processor = new XSLTProcessor(); |
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| 101 | this.processor.importStylesheet(this.xmlRender( |
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| 102 | '<xsl:stylesheet version="1.0"\ |
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| 103 | xmlns:xsl="http://www.w3.org/1999/XSL/Transform">\ |
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| 104 | <xsl:output method="html" indent="yes"/><xsl:template\ |
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| 105 | match="@*|node()"><xsl:copy><xsl:copy-of\ |
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| 106 | select="@*|node()"/></xsl:copy></xsl:template>\ |
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| 107 | </xsl:stylesheet>')); |
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| 108 | } |
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| 109 | var htmlObj = |
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| 110 | this.processor.transformToDocument(xmlObj).documentElement; |
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| 111 | //Safari has a quirk where it wraps dom elements in <html><body> |
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| 112 | if (htmlObj.tagName.toLowerCase() == 'html') { |
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| 113 | htmlObj = htmlObj.firstChild.firstChild; |
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| 114 | } |
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| 115 | return document.importNode(htmlObj, true); |
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| 116 | } catch(e) { |
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| 117 | try { //IE is so very very special |
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| 118 | var htmlObj = document.importNode(xmlObj.documentElement, true); |
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| 119 | if (htmlObj.tagName.toLowerCase() == "div") { |
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| 120 | var div_wrapper = document.createElement('div'); |
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| 121 | div_wrapper.appendChild(htmlObj); |
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| 122 | if(div_wrapper.innerHTML) { |
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| 123 | div_wrapper.innerHTML = div_wrapper.innerHTML; |
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| 124 | } |
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| 125 | htmlObj = div_wrapper.firstChild; |
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| 126 | } |
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| 127 | return htmlObj; |
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| 128 | } catch(e) { |
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| 129 | alert( |
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| 130 | "TrophyIM Error: Cannot add html to page" + e.message); |
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| 131 | } |
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| 132 | } |
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| 133 | } |
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| 134 | }, |
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| 135 | /** Function: xmlRender |
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| 136 | * Uses browser-specific methods to turn given string into xml object |
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| 137 | * |
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| 138 | * Parameters: |
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| 139 | * (String) xml - the xml string to parse |
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| 140 | */ |
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| 141 | xmlRender : function(xmlString) { |
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| 142 | try {//IE |
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| 143 | var renderObj = new ActiveXObject("Microsoft.XMLDOM"); |
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| 144 | renderObj.async="false"; |
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| 145 | if(xmlString) { |
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| 146 | renderObj.loadXML(xmlString); |
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| 147 | } |
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| 148 | } catch (e) { |
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| 149 | try { //Firefox, Gecko, etc |
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| 150 | if (this.parser == undefined) { |
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| 151 | this.parser = new DOMParser(); |
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| 152 | } |
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| 153 | var renderObj = this.parser.parseFromString(xmlString, |
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| 154 | "application/xml"); |
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| 155 | } catch(e) { |
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| 156 | alert("TrophyIM Error: Cannot create new html for page"); |
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| 157 | } |
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| 158 | } |
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| 159 | |
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| 160 | return renderObj; |
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| 161 | }, |
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| 162 | /** Function: getHTML |
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| 163 | * Returns named HTML snippet as DOM object |
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| 164 | * |
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| 165 | * Parameters: |
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| 166 | * (String) name - name of HTML snippet to retrieve (see HTMLSnippets |
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| 167 | * object) |
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| 168 | */ |
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[2339] | 169 | getHTML : function(page) |
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| 170 | { |
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[2271] | 171 | return this.xmlParse(HTMLSnippets[page]); |
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| 172 | }, |
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[2339] | 173 | |
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[2271] | 174 | /** Function: getScript |
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| 175 | * Returns script object with src to given script |
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| 176 | * |
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| 177 | * Parameters: |
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| 178 | * (String) script - name of script to put in src attribute of script |
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| 179 | * element |
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| 180 | */ |
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| 181 | getScript : function(script) { |
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| 182 | var newscript = document.createElement('script'); |
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| 183 | newscript.setAttribute('src', script); |
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| 184 | newscript.setAttribute('type', 'text/javascript'); |
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| 185 | return newscript; |
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| 186 | } |
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| 187 | }; |
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| 188 | |
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| 189 | /** Object: TrophyIM |
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| 190 | * |
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| 191 | * This is the actual TrophyIM application. It searches for the |
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| 192 | * 'trophyimclient' element and inserts itself into that. |
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| 193 | */ |
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| 194 | TrophyIM = { |
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| 195 | /** Constants: |
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| 196 | * |
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| 197 | * (Boolean) stale_roster - roster is stale and needs to be rewritten. |
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| 198 | */ |
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| 199 | constants : {stale_roster: false}, |
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| 200 | /** Object: chatHistory |
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| 201 | * |
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| 202 | * Stores chat history (last 10 message) and current presence of active |
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| 203 | * chat tabs. Indexed by jid. |
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| 204 | */ |
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| 205 | chatHistory : {}, |
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[2298] | 206 | |
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[2271] | 207 | /** Object: activeChats |
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| 208 | * |
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| 209 | * This object stores the currently active chats. |
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| 210 | */ |
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[2298] | 211 | |
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| 212 | activeChats : {current: null, divs: {}}, |
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| 213 | |
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| 214 | /** Function: setCookie |
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[2271] | 215 | * |
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| 216 | * Sets cookie name/value pair. Date and path are auto-selected. |
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| 217 | * |
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| 218 | * Parameters: |
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| 219 | * (String) name - the name of the cookie variable |
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| 220 | * (String) value - the value of the cookie variable |
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| 221 | */ |
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| 222 | setCookie : function(name, value) { |
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| 223 | var expire = new Date(); |
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| 224 | expire.setDate(expire.getDate() + 365); |
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| 225 | document.cookie = name + "=" + value + "; expires=" + expire.toGMTString(); |
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| 226 | }, |
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| 227 | /** Function: delCookie |
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| 228 | * |
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| 229 | * Deletes cookie |
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| 230 | * |
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| 231 | * Parameters: |
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| 232 | * (String) name) - the name of the cookie to delete |
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| 233 | */ |
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| 234 | delCookie : function(name) { |
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| 235 | var expire = new Date(); |
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| 236 | expire.setDate(expire.getDate() - 365); |
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| 237 | document.cookie = name + "= ; expires=" + expire.toGMTString(); |
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| 238 | delete TrophyIM.cookies[name]; |
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| 239 | }, |
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| 240 | /** Function: getCookies |
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| 241 | * |
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| 242 | * Retrieves all trophyim cookies into an indexed object. Inteneded to be |
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| 243 | * called once, at which time the app refers to the returned object instead |
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| 244 | * of re-parsing the cookie string every time. |
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| 245 | * |
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| 246 | * Each cookie is also re-applied so as to refresh the expiry date. |
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| 247 | */ |
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| 248 | getCookies : function() { |
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| 249 | var cObj = {}; |
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| 250 | var cookies = document.cookie.split(';'); |
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| 251 | for (var c in cookies) { |
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| 252 | while (cookies[c].charAt(0)==' ') { |
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| 253 | cookies[c] = cookies[c].substring(1,cookies[c].length); |
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| 254 | } |
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| 255 | if (cookies[c].substr(0, 8) == "trophyim") { |
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| 256 | var nvpair = cookies[c].split("=", 2); |
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| 257 | cObj[nvpair[0]] = nvpair[1]; |
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| 258 | TrophyIM.setCookie(nvpair[0], nvpair[1]); |
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| 259 | } |
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| 260 | } |
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| 261 | return cObj; |
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| 262 | }, |
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[2339] | 263 | |
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[2271] | 264 | /** Function: load |
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| 265 | * |
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| 266 | * This function searches for the trophyimclient div and loads the client |
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| 267 | * into it. |
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| 268 | */ |
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[2339] | 269 | |
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| 270 | load : function() |
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[2271] | 271 | { |
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| 272 | TrophyIM.cookies = TrophyIM.getCookies(); |
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| 273 | |
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| 274 | TrophyIM.client_div = document.getElementById('trophyimclient'); |
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| 275 | |
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| 276 | //Load other .js scripts needed |
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| 277 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('strophejs/strophe.js')); |
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| 278 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('strophejs/md5.js')); |
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| 279 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('strophejs/sha1.js')); |
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| 280 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('strophejs/b64.js')); |
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| 281 | document.getElementsByTagName('head')[0].appendChild(DOMObjects.getScript('js/json2.js')); //Keep this script last |
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| 282 | |
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| 283 | //Wait a second to give scripts time to load |
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| 284 | setTimeout("TrophyIM.showLogin()", 500); |
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| 285 | |
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[2339] | 286 | }, |
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| 287 | |
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[2271] | 288 | /** Function: storeData |
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| 289 | * |
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| 290 | * Store all our data in the JSONStore, if it is active |
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| 291 | */ |
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[2339] | 292 | storeData : function() |
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| 293 | { |
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| 294 | if (TrophyIM.connection && TrophyIM.connection.connected) |
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| 295 | { |
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[2271] | 296 | TrophyIM.setCookie('trophyim_bosh_xid', TrophyIM.connection.jid + "|" + |
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| 297 | TrophyIM.connection.sid + "|" + TrophyIM.connection.rid); |
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| 298 | TrophyIM.rosterObj.save(); |
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| 299 | } |
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| 300 | }, |
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| 301 | /** Function: showlogin |
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| 302 | * |
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| 303 | * This function clears out the IM box and either redisplays the login |
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| 304 | * page, or re-attaches to Strophe, preserving the logging div if it |
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| 305 | * exists, or creating a new one of we are re-attaching. |
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| 306 | */ |
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| 307 | showLogin : function() { |
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| 308 | //JSON is the last script to load, so we wait on it |
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| 309 | //Added Strophe check too because of bug where it's sometimes missing |
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| 310 | if (typeof(JSON) != undefined && typeof(Strophe) != undefined) |
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| 311 | { |
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| 312 | TrophyIM.JSONStore = new TrophyIMJSONStore(); |
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| 313 | |
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| 314 | if ( TrophyIM.JSONStore.store_working && TrophyIM.cookies['trophyim_bosh_xid'] ) |
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| 315 | { |
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| 316 | var xids = TrophyIM.cookies['trophyim_bosh_xid'].split("|"); |
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| 317 | TrophyIM.delCookie('trophyim_bosh_xid'); |
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| 318 | TrophyIM.constants.stale_roster = true; |
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| 319 | if (TrophyIM.cookies['trophyimloglevel']) |
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| 320 | { |
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| 321 | TrophyIM.client_div.appendChild(DOMObjects.getHTML('loggingDiv')); |
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| 322 | TrophyIM.logging_div = document.getElementById('trophyimlog'); |
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| 323 | } |
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| 324 | TrophyIM.connection = new Strophe.Connection(TROPHYIM_BOSH_SERVICE); |
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| 325 | TrophyIM.connection.rawInput = TrophyIM.rawInput; |
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| 326 | TrophyIM.connection.rawOutput = TrophyIM.rawOutput; |
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| 327 | Strophe.log = TrophyIM.log; |
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| 328 | Strophe.info('Attempting Strophe attach.'); |
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| 329 | TrophyIM.connection.attach(xids[0], xids[1], xids[2], TrophyIM.onConnect); |
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| 330 | TrophyIM.onConnect(Strophe.Status.CONNECTED); |
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| 331 | } |
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| 332 | else |
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| 333 | { |
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| 334 | var logging_div = TrophyIM.clearClient(); |
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| 335 | loadIM.HTMLSnippets.loginPage(); |
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| 336 | } |
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| 337 | } |
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| 338 | else |
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| 339 | { |
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| 340 | setTimeout("TrophyIM.showLogin()", 500); |
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| 341 | } |
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| 342 | }, |
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| 343 | /** Function: log |
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| 344 | * |
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| 345 | * This function logs the given message in the trophyimlog div |
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| 346 | * |
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| 347 | * Parameter: (String) msg - the message to log |
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| 348 | */ |
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| 349 | |
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| 350 | log : function(level, msg) |
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| 351 | { |
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| 352 | if (TrophyIM.logging_div && level >= TROPHYIM_LOGLEVEL) { |
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| 353 | while(TrophyIM.logging_div.childNodes.length > TROPHYIM_LOG_LINES) { |
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| 354 | TrophyIM.logging_div.removeChild( |
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| 355 | TrophyIM.logging_div.firstChild); |
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| 356 | } |
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| 357 | var msg_div = document.createElement('div'); |
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| 358 | msg_div.className = 'trophyimlogitem'; |
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| 359 | msg_div.appendChild(document.createTextNode(msg)); |
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| 360 | TrophyIM.logging_div.appendChild(msg_div); |
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| 361 | TrophyIM.logging_div.scrollTop = TrophyIM.logging_div.scrollHeight; |
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| 362 | } |
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| 363 | }, |
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| 364 | /** Function: rawInput |
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| 365 | * |
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| 366 | * This logs the packets actually recieved by strophe at the debug level |
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| 367 | */ |
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| 368 | rawInput : function (data) { |
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| 369 | Strophe.debug("RECV: " + data); |
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| 370 | }, |
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| 371 | /** Function: rawInput |
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| 372 | * |
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| 373 | * This logs the packets actually recieved by strophe at the debug level |
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| 374 | */ |
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| 375 | rawOutput : function (data) { |
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| 376 | Strophe.debug("SEND: " + data); |
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| 377 | }, |
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| 378 | /** Function: login |
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| 379 | * |
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| 380 | * This function logs into server using information given on login page. |
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| 381 | * Since the login page is where the logging checkbox is, it makes or |
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| 382 | * removes the logging div and cookie accordingly. |
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| 383 | * |
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| 384 | */ |
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[2339] | 385 | login : function() |
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| 386 | { |
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[2271] | 387 | if (document.getElementById('trophyimloglevel').checked) { |
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| 388 | TrophyIM.setCookie('trophyimloglevel', 1); |
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| 389 | if (!document.getElementById('trophyimlog')) { |
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| 390 | TrophyIM.client_div.appendChild(DOMObjects.getHTML('loggingDiv')); |
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| 391 | TrophyIM.logging_div = document.getElementById('trophyimlog'); |
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| 392 | } |
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| 393 | } else { |
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| 394 | TrophyIM.delCookie('trophyimloglevel'); |
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| 395 | if (document.getElementById('trophyimlog')) { |
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| 396 | TrophyIM.client_div.removeChild(document.getElementById( |
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| 397 | 'trophyimlog')); |
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| 398 | TrophyIM.logging_div = null; |
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| 399 | } |
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| 400 | } |
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| 401 | if (TrophyIM.JSONStore.store_working) { //In case they never logged out |
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| 402 | TrophyIM.JSONStore.delData(['groups','roster', 'active_chat', |
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| 403 | 'chat_history']); |
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| 404 | } |
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| 405 | TrophyIM.connection = new Strophe.Connection(TROPHYIM_BOSH_SERVICE); |
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| 406 | TrophyIM.connection.rawInput = TrophyIM.rawInput; |
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| 407 | TrophyIM.connection.rawOutput = TrophyIM.rawOutput; |
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| 408 | Strophe.log = TrophyIM.log; |
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| 409 | var barejid = document.getElementById('trophyimjid').value |
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[2339] | 410 | var fulljid = barejid + TROPHYIM_RESOURCE; |
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[2271] | 411 | TrophyIM.setCookie('trophyimjid', barejid); |
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| 412 | var password = document.getElementById('trophyimpass').value; |
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| 413 | var button = document.getElementById('trophyimconnect'); |
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| 414 | if (button.value == 'connect') { |
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| 415 | button.value = 'disconnect'; |
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| 416 | TrophyIM.connection.connect(fulljid, password, TrophyIM.onConnect); |
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| 417 | } else { |
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| 418 | button.value = 'connect'; |
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| 419 | TrophyIM.connection.disconnect(); |
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| 420 | } |
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| 421 | |
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| 422 | }, |
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| 423 | /** Function: login |
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| 424 | * |
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| 425 | * Logs into fresh session through Strophe, purging any old data. |
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| 426 | */ |
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| 427 | logout : function() |
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| 428 | { |
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| 429 | TrophyIM.delCookie('trophyim_bosh_xid'); |
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| 430 | delete TrophyIM['cookies']['trophyim_bosh_xid']; |
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| 431 | if (TrophyIM.JSONStore.store_working) |
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| 432 | { |
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| 433 | TrophyIM.JSONStore.delData(['groups','roster', 'active_chat', 'chat_history']); |
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| 434 | } |
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| 435 | |
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| 436 | for (var chat in TrophyIM.activeChats['divs']) |
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| 437 | { |
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| 438 | delete TrophyIM.activeChats['divs'][chat]; |
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| 439 | } |
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| 440 | |
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| 441 | TrophyIM.activeChats = {current: null, divs: {}}, |
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| 442 | TrophyIM.connection.disconnect(); |
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| 443 | TrophyIM.showLogin(); |
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| 444 | |
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| 445 | }, |
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| 446 | /** Function onConnect |
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| 447 | * |
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| 448 | * Callback given to Strophe upon connection to BOSH proxy. |
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| 449 | */ |
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[2339] | 450 | onConnect : function(status) |
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| 451 | { |
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[2271] | 452 | if (status == Strophe.Status.CONNECTING) { |
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| 453 | Strophe.info('Strophe is connecting.'); |
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| 454 | } else if (status == Strophe.Status.CONNFAIL) { |
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| 455 | Strophe.info('Strophe failed to connect.'); |
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| 456 | TrophyIM.delCookie('trophyim_bosh_xid'); |
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| 457 | TrophyIM.showLogin(); |
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| 458 | } else if (status == Strophe.Status.DISCONNECTING) { |
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| 459 | Strophe.info('Strophe is disconnecting.'); |
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| 460 | } else if (status == Strophe.Status.DISCONNECTED) { |
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| 461 | Strophe.info('Strophe is disconnected.'); |
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| 462 | TrophyIM.delCookie('trophyim_bosh_xid'); |
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| 463 | TrophyIM.showLogin(); |
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| 464 | } else if (status == Strophe.Status.CONNECTED) { |
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| 465 | Strophe.info('Strophe is connected.'); |
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| 466 | TrophyIM.showClient(); |
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| 467 | } |
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| 468 | }, |
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| 469 | |
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| 470 | /** Function: showClient |
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| 471 | * |
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| 472 | * This clears out the main div and puts in the main client. It also |
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| 473 | * registers all the handlers for Strophe to call in the client. |
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| 474 | */ |
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| 475 | showClient : function() |
---|
| 476 | { |
---|
| 477 | TrophyIM.setCookie('trophyim_bosh_xid', TrophyIM.connection.jid + "|" + |
---|
| 478 | TrophyIM.connection.sid + "|" + TrophyIM.connection.rid); |
---|
| 479 | var logging_div = TrophyIM.clearClient(); |
---|
| 480 | |
---|
[2339] | 481 | if( logging_div ) |
---|
[2271] | 482 | { |
---|
| 483 | TrophyIM.client_div.appendChild(logging_div); |
---|
| 484 | TrophyIM.logging_div = document.getElementById('trophyimlog'); |
---|
| 485 | } |
---|
[2339] | 486 | |
---|
[2271] | 487 | TrophyIM.rosterObj = new TrophyIMRoster(); |
---|
[2312] | 488 | TrophyIM.connection.addHandler(TrophyIM.onVersion, Strophe.NS.VERSION, 'iq', null, null, null); |
---|
| 489 | TrophyIM.connection.addHandler(TrophyIM.onRoster, Strophe.NS.ROSTER, 'iq', null, null, null); |
---|
| 490 | TrophyIM.connection.addHandler(TrophyIM.onPresence, null, 'presence', null, null, null); |
---|
| 491 | TrophyIM.connection.addHandler(TrophyIM.onMessage, null, 'message', null, null, null); |
---|
[2339] | 492 | |
---|
| 493 | //Get roster then announce presence. |
---|
[2312] | 494 | TrophyIM.connection.send($iq({type: 'get', xmlns: Strophe.NS.CLIENT}).c('query', {xmlns: Strophe.NS.ROSTER}).tree()); |
---|
[2271] | 495 | TrophyIM.connection.send($pres().tree()); |
---|
[2339] | 496 | setTimeout("TrophyIM.renderRoster()", 1000); |
---|
[2271] | 497 | }, |
---|
| 498 | |
---|
| 499 | /** Function: clearClient |
---|
| 500 | * |
---|
| 501 | * Clears out client div, preserving and returning existing logging_div if |
---|
| 502 | * one exists |
---|
| 503 | */ |
---|
| 504 | clearClient : function() { |
---|
| 505 | if(TrophyIM.logging_div) { |
---|
| 506 | var logging_div = TrophyIM.client_div.removeChild( |
---|
| 507 | document.getElementById('trophyimlog')); |
---|
| 508 | } else { |
---|
| 509 | var logging_div = null; |
---|
| 510 | } |
---|
| 511 | while(TrophyIM.client_div.childNodes.length > 0) { |
---|
| 512 | TrophyIM.client_div.removeChild(TrophyIM.client_div.firstChild); |
---|
| 513 | } |
---|
| 514 | return logging_div; |
---|
| 515 | }, |
---|
| 516 | /** Function: onVersion |
---|
| 517 | * |
---|
| 518 | * jabber:iq:version query handler |
---|
| 519 | */ |
---|
| 520 | onVersion : function(msg) { |
---|
| 521 | Strophe.debug("Version handler"); |
---|
| 522 | if (msg.getAttribute('type') == 'get') { |
---|
| 523 | var from = msg.getAttribute('from'); |
---|
| 524 | var to = msg.getAttribute('to'); |
---|
| 525 | var id = msg.getAttribute('id'); |
---|
| 526 | var reply = $iq({type: 'result', to: from, from: to, id: id}).c('query', |
---|
| 527 | {name: "TrophyIM", version: TROPHYIM_VERSION, os: |
---|
| 528 | "Javascript-capable browser"}); |
---|
| 529 | TrophyIM.connection.send(reply.tree()); |
---|
| 530 | } |
---|
| 531 | return true; |
---|
| 532 | }, |
---|
| 533 | /** Function: onRoster |
---|
| 534 | * |
---|
| 535 | * Roster iq handler |
---|
| 536 | */ |
---|
| 537 | onRoster : function(msg) { |
---|
| 538 | Strophe.debug("Roster handler"); |
---|
| 539 | var roster_items = msg.firstChild.getElementsByTagName('item'); |
---|
| 540 | for (var i = 0; i < roster_items.length; i++) { |
---|
| 541 | var groups = roster_items[i].getElementsByTagName('group'); |
---|
| 542 | var group_array = new Array(); |
---|
| 543 | for (var g = 0; g < groups.length; g++) { |
---|
| 544 | group_array[group_array.length] = |
---|
| 545 | groups[g].firstChild.nodeValue; |
---|
| 546 | } |
---|
| 547 | TrophyIM.rosterObj.addContact(roster_items[i].getAttribute('jid'), |
---|
| 548 | roster_items[i].getAttribute('subscription'), |
---|
| 549 | roster_items[i].getAttribute('name'), group_array); |
---|
| 550 | } |
---|
| 551 | if (msg.getAttribute('type') == 'set') { |
---|
| 552 | TrophyIM.connection.send($iq({type: 'reply', id: |
---|
| 553 | msg.getAttribute('id'), to: msg.getAttribute('from')}).tree()); |
---|
| 554 | } |
---|
| 555 | return true; |
---|
| 556 | }, |
---|
| 557 | /** Function: onPresence |
---|
| 558 | * |
---|
| 559 | * Presence handler |
---|
| 560 | */ |
---|
[2312] | 561 | onPresence : function(msg) |
---|
| 562 | { |
---|
| 563 | Strophe.debug("Presence handler"); |
---|
| 564 | var type = msg.getAttribute('type') ? msg.getAttribute('type') : 'available'; |
---|
| 565 | var show = msg.getElementsByTagName('show').length ? Strophe.getText(msg.getElementsByTagName('show')[0]) : type; |
---|
| 566 | var status = msg.getElementsByTagName('status').length ? Strophe.getText(msg.getElementsByTagName('status')[0]) : ''; |
---|
| 567 | var priority = msg.getElementsByTagName('priority').length ? parseInt(Strophe.getText(msg.getElementsByTagName('priority')[0])) : 0; |
---|
| 568 | TrophyIM.rosterObj.setPresence(msg.getAttribute('from'), priority, show, status); |
---|
| 569 | |
---|
[2271] | 570 | return true; |
---|
| 571 | }, |
---|
| 572 | /** Function: onMessage |
---|
| 573 | * |
---|
| 574 | * Message handler |
---|
| 575 | */ |
---|
[2293] | 576 | onMessage : function(msg) |
---|
| 577 | { |
---|
[2271] | 578 | Strophe.debug("Message handler"); |
---|
[2293] | 579 | |
---|
[2271] | 580 | var from = msg.getAttribute('from'); |
---|
| 581 | var type = msg.getAttribute('type'); |
---|
| 582 | var elems = msg.getElementsByTagName('body'); |
---|
| 583 | |
---|
[2293] | 584 | if ( (type == 'chat' || type == 'normal') && elems.length > 0 ) |
---|
| 585 | { |
---|
| 586 | var barejid = Strophe.getBareJidFromJid(from); |
---|
| 587 | var jid_lower = barejid.toLowerCase(); |
---|
| 588 | var contact = ""; |
---|
| 589 | |
---|
[2339] | 590 | if( TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'] ) |
---|
[2293] | 591 | { |
---|
| 592 | contact = TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name']; |
---|
| 593 | } |
---|
| 594 | else |
---|
| 595 | { |
---|
| 596 | contact = barejid.toLowerCase(); |
---|
| 597 | contact = contact.substring(0, contact.indexOf('@')); |
---|
| 598 | } |
---|
| 599 | |
---|
| 600 | var message = |
---|
| 601 | { |
---|
[2298] | 602 | contact : "<font style='font-weight:bold; color:black;'>" + contact + "</font>", |
---|
[2293] | 603 | msg : Strophe.getText(elems[0]) |
---|
| 604 | }; |
---|
| 605 | |
---|
| 606 | TrophyIM.makeChat(from); //Make sure we have a chat window |
---|
| 607 | TrophyIM.addMessage(message, jid_lower); |
---|
[2271] | 608 | } |
---|
| 609 | return true; |
---|
| 610 | }, |
---|
| 611 | /** Function: makeChat |
---|
| 612 | * |
---|
| 613 | * Make sure chat window to given fulljid exists, switching chat context to |
---|
| 614 | * given resource |
---|
| 615 | */ |
---|
[2290] | 616 | makeChat : function(fulljid) |
---|
| 617 | { |
---|
| 618 | |
---|
| 619 | var barjid = Strophe.getBareJidFromJid(fulljid); |
---|
| 620 | |
---|
[2293] | 621 | var paramsChatBox = |
---|
| 622 | { |
---|
| 623 | 'idChatBox' : barjid + "__chatBox", |
---|
[2298] | 624 | 'jidTo' : barjid, |
---|
[2293] | 625 | }; |
---|
| 626 | |
---|
[2290] | 627 | var winChatBox = |
---|
| 628 | { |
---|
| 629 | id_window : "window_chat_area_" + barjid, |
---|
| 630 | width : 387, |
---|
[2312] | 631 | height : 365, |
---|
[2290] | 632 | top : 100, |
---|
| 633 | left : 400, |
---|
| 634 | draggable : true, |
---|
| 635 | visible : "display", |
---|
| 636 | resizable : true, |
---|
| 637 | zindex : loadIM.getZIndex(), |
---|
| 638 | title : barjid.substring(0, barjid.indexOf('@')), |
---|
| 639 | closeAction : "hidden", |
---|
[2293] | 640 | content : loadIM.parse("chat_box","chatBox.xsl", paramsChatBox) |
---|
[2290] | 641 | } |
---|
| 642 | |
---|
| 643 | _winBuild(winChatBox) |
---|
| 644 | |
---|
[2312] | 645 | loadIM.configEvents( |
---|
| 646 | document.getElementById( barjid + '__sendBox'), |
---|
| 647 | 'onkeyup', function(e) |
---|
| 648 | { |
---|
| 649 | if( e.keyCode == 13 ) |
---|
| 650 | { |
---|
| 651 | TrophyIM.sendMessage( barjid ); |
---|
| 652 | document.getElementById( barjid + '__sendBox').value = ''; |
---|
| 653 | return false; |
---|
| 654 | } |
---|
| 655 | } |
---|
| 656 | ); |
---|
[2271] | 657 | }, |
---|
[2339] | 658 | |
---|
[2271] | 659 | /** Function: addMessage |
---|
| 660 | * |
---|
| 661 | * Parameters: |
---|
| 662 | * (string) msg - the message to add |
---|
| 663 | * (string) jid - the jid of chat box to add the message to. |
---|
| 664 | */ |
---|
[2339] | 665 | |
---|
[2290] | 666 | addMessage : function(msg, jid) |
---|
| 667 | { |
---|
[2293] | 668 | var chatBox = document.getElementById(jid + "__chatBox"); |
---|
| 669 | var messageDiv = document.createElement("div"); |
---|
[2339] | 670 | |
---|
| 671 | messageDiv.style.margin = "3px 0px 3px 3px"; |
---|
| 672 | messageDiv.innerHTML = msg.contact + " : " + msg.msg ; |
---|
[2293] | 673 | |
---|
| 674 | chatBox.appendChild(messageDiv); |
---|
| 675 | chatBox.scrollTop = chatBox.scrollHeight; |
---|
[2271] | 676 | }, |
---|
[2339] | 677 | |
---|
[2271] | 678 | /** Function: renderRoster |
---|
| 679 | * |
---|
| 680 | * Renders roster, looking only for jids flagged by setPresence as having |
---|
| 681 | * changed. |
---|
| 682 | */ |
---|
[2339] | 683 | |
---|
| 684 | renderRoster : function() |
---|
| 685 | { |
---|
| 686 | if( TrophyIM.rosterObj.changes.length > 0 ) |
---|
| 687 | { |
---|
| 688 | var roster_div = document.getElementById('trophyimroster'); |
---|
| 689 | |
---|
| 690 | if( roster_div ) |
---|
| 691 | { |
---|
| 692 | var groups = new Array(); |
---|
| 693 | |
---|
| 694 | for (var group in TrophyIM.rosterObj.groups) |
---|
| 695 | { |
---|
| 696 | groups[groups.length] = ( group ) ? group : "SEM GRUPO"; |
---|
[2271] | 697 | } |
---|
[2339] | 698 | |
---|
| 699 | groups.sort(); |
---|
| 700 | |
---|
| 701 | for ( var i = 0; i < groups.length; i++ ) |
---|
| 702 | { |
---|
| 703 | |
---|
| 704 | TrophyIM.renderGroups( groups[i] , roster_div ); |
---|
| 705 | } |
---|
| 706 | |
---|
| 707 | TrophyIM.renderItensGroup( roster_div ); |
---|
| 708 | } |
---|
| 709 | } |
---|
| 710 | |
---|
| 711 | setTimeout("TrophyIM.renderRoster()", 1000 ); |
---|
| 712 | }, |
---|
| 713 | |
---|
| 714 | /** Function: renderGroups |
---|
[2271] | 715 | * |
---|
| 716 | * |
---|
| 717 | */ |
---|
[2339] | 718 | |
---|
| 719 | renderGroups: function( nameGroup, elementParent ) |
---|
| 720 | { |
---|
| 721 | var _addGroup = function() |
---|
| 722 | { |
---|
| 723 | var paramsGroup = |
---|
| 724 | { |
---|
| 725 | 'nameGroup' : arguments[0], |
---|
| 726 | 'id' : (( arguments[0] == "SEM GRUPO" ) ? "sem_grupo_jabber" : "" ) |
---|
| 727 | } |
---|
| 728 | |
---|
| 729 | elementParent.innerHTML += loadIM.parse("group","groups.xsl", paramsGroup); |
---|
| 730 | } |
---|
| 731 | |
---|
| 732 | if( !elementParent.hasChildNodes() ) |
---|
| 733 | { |
---|
| 734 | _addGroup(nameGroup); |
---|
| 735 | } |
---|
| 736 | else |
---|
| 737 | { |
---|
| 738 | var elementChild = elementParent.firstChild; |
---|
| 739 | var flag = false; |
---|
| 740 | |
---|
| 741 | while ( elementChild ) |
---|
| 742 | { |
---|
| 743 | if ( elementChild.childNodes[0].childNodes[0].nodeValue === nameGroup ) |
---|
| 744 | { |
---|
| 745 | flag = true; |
---|
| 746 | } |
---|
| 747 | elementChild = elementChild.nextSibling; |
---|
| 748 | } |
---|
| 749 | |
---|
| 750 | if( !flag ) |
---|
| 751 | _addGroup(nameGroup); |
---|
| 752 | } |
---|
| 753 | |
---|
| 754 | }, |
---|
| 755 | |
---|
| 756 | /** Function: renderItensGroup |
---|
[2271] | 757 | * |
---|
| 758 | * |
---|
| 759 | */ |
---|
[2339] | 760 | |
---|
| 761 | renderItensGroup : function( elementParent ) |
---|
| 762 | { |
---|
| 763 | var _addItensGroup = function() |
---|
| 764 | { |
---|
| 765 | if( arguments.length > 0 ) |
---|
| 766 | { |
---|
| 767 | var objContact = arguments[0]; |
---|
| 768 | var element = arguments[1]; |
---|
| 769 | var itensGroup = document.getElementById('itenContact_' + objContact.contact.jid); |
---|
| 770 | |
---|
| 771 | if ( itensGroup == null ) |
---|
| 772 | { |
---|
| 773 | // Name |
---|
| 774 | var nameContact = ""; |
---|
| 775 | |
---|
| 776 | if (objContact.contact.name) |
---|
| 777 | nameContact = objContact.contact.name; |
---|
| 778 | else |
---|
| 779 | { |
---|
| 780 | nameContact = objContact.contact.jid; |
---|
| 781 | nameContact = nameContact.substring(0, nameContact.indexOf('@')); |
---|
| 782 | } |
---|
| 783 | |
---|
| 784 | // Presence |
---|
| 785 | var presence = 'unavailable'; |
---|
| 786 | |
---|
| 787 | if (objContact.presence) |
---|
| 788 | { |
---|
| 789 | for (var resource in objContact.presence) |
---|
| 790 | { |
---|
| 791 | presence = objContact.presence[resource].show; |
---|
| 792 | } |
---|
| 793 | } |
---|
| 794 | |
---|
| 795 | var paramsContact = |
---|
| 796 | { |
---|
| 797 | 'nameContact' : nameContact, |
---|
| 798 | 'jid' : objContact.contact.jid, |
---|
| 799 | 'id' : 'itenContact_' + objContact.contact.jid, |
---|
| 800 | 'presence' : presence |
---|
| 801 | } |
---|
| 802 | |
---|
| 803 | element.innerHTML += loadIM.parse("itens_group", "itensGroup.xsl", paramsContact); |
---|
| 804 | } |
---|
| 805 | else |
---|
| 806 | { |
---|
| 807 | // Presence |
---|
| 808 | var presence = 'unavailable'; |
---|
| 809 | |
---|
| 810 | if (objContact.presence) |
---|
| 811 | { |
---|
| 812 | for (var resource in objContact.presence) |
---|
| 813 | presence = objContact.presence[resource].show; |
---|
| 814 | } |
---|
| 815 | |
---|
| 816 | itensGroup.style.background = "url('images/" + presence + ".gif')no-repeat center left"; |
---|
| 817 | } |
---|
| 818 | } |
---|
| 819 | } |
---|
| 820 | |
---|
| 821 | for ( var userItem in TrophyIM.rosterObj.roster) |
---|
| 822 | { |
---|
| 823 | if ( TrophyIM.rosterObj.roster[userItem].contact.groups ) |
---|
| 824 | { |
---|
| 825 | var elementChild = elementParent.firstChild |
---|
| 826 | |
---|
| 827 | while ( elementChild ) |
---|
| 828 | { |
---|
| 829 | if( elementChild.childNodes[0].childNodes[0].nodeValue == TrophyIM.rosterObj.roster[userItem].contact.groups ) |
---|
| 830 | _addItensGroup( TrophyIM.rosterObj.roster[userItem], elementChild ); |
---|
| 831 | |
---|
| 832 | elementChild = elementChild.nextSibling; |
---|
| 833 | } |
---|
| 834 | } |
---|
| 835 | else |
---|
| 836 | { |
---|
| 837 | var elementChild = document.getElementById("sem_grupo_jabber"); |
---|
| 838 | |
---|
| 839 | _addItensGroup( TrophyIM.rosterObj.roster[userItem], elementChild ); |
---|
| 840 | } |
---|
| 841 | } |
---|
| 842 | }, |
---|
| 843 | |
---|
[2271] | 844 | /** Function: rosterClick |
---|
| 845 | * |
---|
| 846 | * Handles actions when a roster item is clicked |
---|
| 847 | */ |
---|
[2339] | 848 | |
---|
| 849 | rosterClick : function(fulljid) |
---|
| 850 | { |
---|
[2271] | 851 | TrophyIM.makeChat(fulljid); |
---|
| 852 | }, |
---|
[2339] | 853 | |
---|
[2312] | 854 | setPresence : function() |
---|
| 855 | { |
---|
| 856 | if( arguments.length > 0 ) |
---|
| 857 | { |
---|
| 858 | TrophyIM.connection.send($pres( ).c('show').t(arguments[0])); |
---|
| 859 | } |
---|
| 860 | }, |
---|
| 861 | |
---|
| 862 | /** Function: sendMessage |
---|
[2271] | 863 | * |
---|
| 864 | * Send message from chat input to user |
---|
| 865 | */ |
---|
[2298] | 866 | |
---|
| 867 | sendMessage : function() |
---|
| 868 | { |
---|
| 869 | |
---|
| 870 | if( arguments.length > 0 ) |
---|
| 871 | { |
---|
| 872 | var jidTo = arguments[0]; |
---|
[2312] | 873 | var message_input = document.getElementById(jidTo + "__sendBox").value; |
---|
[2298] | 874 | |
---|
[2312] | 875 | if( ( message_input = message_input.replace(/^\s+|\s+$|^\n|\n$/g,"") ) != "" ) |
---|
[2298] | 876 | { |
---|
| 877 | // Send Message |
---|
[2312] | 878 | TrophyIM.connection.send($msg({to: jidTo, from: TrophyIM.connection.jid, type: 'chat'}).c('body').t(message_input).tree()); |
---|
[2298] | 879 | |
---|
| 880 | var message = |
---|
| 881 | { |
---|
| 882 | contact : "<font style='font-weight:bold; color:red;'>" + "Eu" + "</font>", |
---|
[2312] | 883 | msg : message_input |
---|
[2298] | 884 | } |
---|
| 885 | |
---|
| 886 | // Add Message in chatBox; |
---|
| 887 | TrophyIM.addMessage( message, jidTo); |
---|
[2325] | 888 | document.getElementById(jidTo + "__sendBox").value = ""; |
---|
| 889 | document.getElementById(jidTo + "__sendBox").focus(); |
---|
[2298] | 890 | } |
---|
| 891 | } |
---|
[2271] | 892 | } |
---|
| 893 | }; |
---|
| 894 | |
---|
| 895 | /** Class: TrophyIMRoster |
---|
| 896 | * |
---|
| 897 | * |
---|
| 898 | * This object stores the roster and presence info for the TrophyIMClient |
---|
| 899 | * |
---|
| 900 | * roster[jid_lower]['contact'] |
---|
| 901 | * roster[jid_lower]['presence'][resource] |
---|
| 902 | */ |
---|
[2339] | 903 | function TrophyIMRoster() |
---|
| 904 | { |
---|
[2271] | 905 | /** Constants: internal arrays |
---|
| 906 | * (Object) roster - the actual roster/presence information |
---|
| 907 | * (Object) groups - list of current groups in the roster |
---|
| 908 | * (Array) changes - array of jids with presence changes |
---|
| 909 | */ |
---|
[2339] | 910 | if (TrophyIM.JSONStore.store_working) |
---|
| 911 | { |
---|
[2271] | 912 | var data = TrophyIM.JSONStore.getData(['roster', 'groups']); |
---|
| 913 | this.roster = (data['roster'] != null) ? data['roster'] : {}; |
---|
| 914 | this.groups = (data['groups'] != null) ? data['groups'] : {}; |
---|
[2339] | 915 | } |
---|
| 916 | else |
---|
| 917 | { |
---|
[2271] | 918 | this.roster = {}; |
---|
| 919 | this.groups = {}; |
---|
| 920 | } |
---|
| 921 | this.changes = new Array(); |
---|
[2339] | 922 | |
---|
| 923 | if (TrophyIM.constants.stale_roster) |
---|
| 924 | { |
---|
| 925 | for (var jid in this.roster) |
---|
| 926 | { |
---|
| 927 | this.changes[this.changes.length] = jid; |
---|
[2271] | 928 | } |
---|
| 929 | } |
---|
[2339] | 930 | |
---|
[2271] | 931 | /** Function: addContact |
---|
| 932 | * |
---|
| 933 | * Adds given contact to roster |
---|
| 934 | * |
---|
| 935 | * Parameters: |
---|
| 936 | * (String) jid - bare jid |
---|
| 937 | * (String) subscription - subscription attribute for contact |
---|
| 938 | * (String) name - name attribute for contact |
---|
| 939 | * (Array) groups - array of groups contact is member of |
---|
| 940 | */ |
---|
[2339] | 941 | |
---|
| 942 | this.addContact = function(jid, subscription, name, groups) { |
---|
[2271] | 943 | var contact = {jid:jid, subscription:subscription, name:name, groups:groups} |
---|
| 944 | var jid_lower = jid.toLowerCase(); |
---|
| 945 | if (this.roster[jid_lower]) { |
---|
| 946 | this.roster[jid_lower]['contact'] = contact; |
---|
| 947 | } else { |
---|
| 948 | this.roster[jid_lower] = {contact:contact}; |
---|
| 949 | } |
---|
| 950 | groups = groups ? groups : ['']; |
---|
| 951 | for (var g = 0; g < groups.length; g++) { |
---|
| 952 | if (!this.groups[groups[g]]) { |
---|
| 953 | this.groups[groups[g]] = {}; |
---|
| 954 | } |
---|
| 955 | this.groups[groups[g]][jid_lower] = jid_lower; |
---|
| 956 | } |
---|
| 957 | } |
---|
| 958 | /** Function: getContact |
---|
| 959 | * |
---|
| 960 | * Returns contact entry for given jid |
---|
| 961 | * |
---|
| 962 | * Parameter: (String) jid - jid to return |
---|
| 963 | */ |
---|
| 964 | this.getContact = function(jid) { |
---|
| 965 | if (this.roster[jid.toLowerCase()]) { |
---|
| 966 | return this.roster[jid.toLowerCase()]['contact']; |
---|
| 967 | } |
---|
| 968 | } |
---|
| 969 | /** Function: setPresence |
---|
| 970 | * |
---|
| 971 | * Sets presence |
---|
| 972 | * |
---|
| 973 | * Parameters: |
---|
| 974 | * (String) fulljid: full jid with presence |
---|
| 975 | * (Integer) priority: priority attribute from presence |
---|
| 976 | * (String) show: show attribute from presence |
---|
| 977 | * (String) status: status attribute from presence |
---|
| 978 | */ |
---|
[2312] | 979 | this.setPresence = function(fulljid, priority, show, status) |
---|
| 980 | { |
---|
| 981 | var barejid = Strophe.getBareJidFromJid(fulljid); |
---|
[2271] | 982 | var resource = Strophe.getResourceFromJid(fulljid); |
---|
| 983 | var jid_lower = barejid.toLowerCase(); |
---|
[2312] | 984 | |
---|
| 985 | if( show != 'unavailable') |
---|
| 986 | { |
---|
| 987 | if (!this.roster[jid_lower]) |
---|
| 988 | { |
---|
[2271] | 989 | this.addContact(barejid, 'not-in-roster'); |
---|
| 990 | } |
---|
[2312] | 991 | var presence = |
---|
| 992 | { |
---|
[2271] | 993 | resource:resource, priority:priority, show:show, status:status |
---|
| 994 | } |
---|
[2312] | 995 | |
---|
| 996 | if (!this.roster[jid_lower]['presence']) |
---|
| 997 | { |
---|
[2271] | 998 | this.roster[jid_lower]['presence'] = {} |
---|
| 999 | } |
---|
| 1000 | this.roster[jid_lower]['presence'][resource] = presence |
---|
[2312] | 1001 | } |
---|
| 1002 | else if (this.roster[jid_lower] && this.roster[jid_lower]['presence'] && this.roster[jid_lower]['presence'][resource]) |
---|
| 1003 | { |
---|
[2271] | 1004 | delete this.roster[jid_lower]['presence'][resource]; |
---|
| 1005 | } |
---|
[2312] | 1006 | |
---|
| 1007 | this.addChange(jid_lower); |
---|
| 1008 | |
---|
| 1009 | if (TrophyIM.activeChats['divs'][jid_lower]) |
---|
| 1010 | { |
---|
| 1011 | TrophyIM.setTabPresence(jid_lower, TrophyIM.activeChats['divs'][jid_lower]['tab']); |
---|
[2271] | 1012 | } |
---|
| 1013 | } |
---|
| 1014 | /** Function: addChange |
---|
| 1015 | * |
---|
| 1016 | * Adds given jid to this.changes, keeping this.changes sorted and |
---|
| 1017 | * preventing duplicates. |
---|
| 1018 | * |
---|
| 1019 | * Parameters |
---|
| 1020 | * (String) jid : jid to add to this.changes |
---|
| 1021 | */ |
---|
| 1022 | this.addChange = function(jid) { |
---|
| 1023 | for (var c = 0; c < this.changes.length; c++) { |
---|
| 1024 | if (this.changes[c] == jid) { |
---|
| 1025 | return; |
---|
| 1026 | } |
---|
| 1027 | } |
---|
| 1028 | this.changes[this.changes.length] = jid; |
---|
| 1029 | this.changes.sort(); |
---|
| 1030 | } |
---|
| 1031 | /** Function: getPresence |
---|
| 1032 | * |
---|
| 1033 | * Returns best presence for given jid as Array(resource, priority, show, |
---|
| 1034 | * status) |
---|
| 1035 | * |
---|
| 1036 | * Parameter: (String) fulljid - jid to return best presence for |
---|
| 1037 | */ |
---|
| 1038 | this.getPresence = function(fulljid) { |
---|
| 1039 | var jid = Strophe.getBareJidFromJid(fulljid); |
---|
| 1040 | var current = null; |
---|
| 1041 | if (this.roster[jid.toLowerCase()] && |
---|
| 1042 | this.roster[jid.toLowerCase()]['presence']) { |
---|
| 1043 | for (var resource in this.roster[jid.toLowerCase()]['presence']) { |
---|
| 1044 | var presence = this.roster[jid.toLowerCase()]['presence'][resource]; |
---|
| 1045 | if (current == null) { |
---|
| 1046 | current = presence |
---|
| 1047 | } else { |
---|
| 1048 | if(presence['priority'] > current['priority'] && ((presence['show'] == "chat" |
---|
| 1049 | || presence['show'] == "available") || (current['show'] != "chat" || |
---|
| 1050 | current['show'] != "available"))) { |
---|
| 1051 | current = presence |
---|
| 1052 | } |
---|
| 1053 | } |
---|
| 1054 | } |
---|
| 1055 | } |
---|
| 1056 | return current; |
---|
| 1057 | } |
---|
| 1058 | /** Function: groupHasChanges |
---|
| 1059 | * |
---|
| 1060 | * Returns true if current group has members in this.changes |
---|
| 1061 | * |
---|
| 1062 | * Parameters: |
---|
| 1063 | * (String) group - name of group to check |
---|
| 1064 | */ |
---|
| 1065 | this.groupHasChanges = function(group) { |
---|
| 1066 | for (var c = 0; c < this.changes.length; c++) { |
---|
| 1067 | if (this.groups[group][this.changes[c]]) { |
---|
| 1068 | return true; |
---|
| 1069 | } |
---|
| 1070 | } |
---|
| 1071 | return false; |
---|
| 1072 | } |
---|
| 1073 | /** Fuction: save |
---|
| 1074 | * |
---|
| 1075 | * Saves roster data to JSON store |
---|
| 1076 | */ |
---|
| 1077 | this.save = function() { |
---|
| 1078 | if (TrophyIM.JSONStore.store_working) { |
---|
| 1079 | TrophyIM.JSONStore.setData({roster:this.roster, |
---|
| 1080 | groups:this.groups, active_chat:TrophyIM.activeChats['current'], |
---|
| 1081 | chat_history:TrophyIM.chatHistory}); |
---|
| 1082 | } |
---|
| 1083 | } |
---|
| 1084 | } |
---|
| 1085 | /** Class: TrophyIMJSONStore |
---|
| 1086 | * |
---|
| 1087 | * |
---|
| 1088 | * This object is the mechanism by which TrophyIM stores and retrieves its |
---|
| 1089 | * variables from the url provided by TROPHYIM_JSON_STORE |
---|
| 1090 | * |
---|
| 1091 | */ |
---|
| 1092 | function TrophyIMJSONStore() { |
---|
| 1093 | this.store_working = false; |
---|
| 1094 | /** Function _newXHR |
---|
| 1095 | * |
---|
| 1096 | * Set up new cross-browser xmlhttprequest object |
---|
| 1097 | * |
---|
| 1098 | * Parameters: |
---|
| 1099 | * (function) handler = what to set onreadystatechange to |
---|
| 1100 | */ |
---|
| 1101 | this._newXHR = function (handler) { |
---|
| 1102 | var xhr = null; |
---|
| 1103 | if (window.XMLHttpRequest) { |
---|
| 1104 | xhr = new XMLHttpRequest(); |
---|
| 1105 | if (xhr.overrideMimeType) { |
---|
| 1106 | xhr.overrideMimeType("text/xml"); |
---|
| 1107 | } |
---|
| 1108 | } else if (window.ActiveXObject) { |
---|
| 1109 | xhr = new ActiveXObject("Microsoft.XMLHTTP"); |
---|
| 1110 | } |
---|
| 1111 | return xhr; |
---|
| 1112 | } |
---|
| 1113 | /** Function getData |
---|
| 1114 | * Gets data from JSONStore |
---|
| 1115 | * |
---|
| 1116 | * Parameters: |
---|
| 1117 | * (Array) vars = Variables to get from JSON store |
---|
| 1118 | * |
---|
| 1119 | * Returns: |
---|
| 1120 | * Object with variables indexed by names given in parameter 'vars' |
---|
| 1121 | */ |
---|
| 1122 | this.getData = function(vars) { |
---|
| 1123 | if (typeof(TROPHYIM_JSON_STORE) != undefined) { |
---|
| 1124 | Strophe.debug("Retrieving JSONStore data"); |
---|
| 1125 | var xhr = this._newXHR(); |
---|
| 1126 | var getdata = "get=" + vars.join(","); |
---|
| 1127 | try { |
---|
| 1128 | xhr.open("POST", TROPHYIM_JSON_STORE, false); |
---|
| 1129 | } catch (e) { |
---|
| 1130 | Strophe.error("JSONStore open failed."); |
---|
| 1131 | return false; |
---|
| 1132 | } |
---|
| 1133 | xhr.setRequestHeader('Content-type', |
---|
| 1134 | 'application/x-www-form-urlencoded'); |
---|
| 1135 | xhr.setRequestHeader('Content-length', getdata.length); |
---|
| 1136 | xhr.send(getdata); |
---|
| 1137 | if (xhr.readyState == 4 && xhr.status == 200) { |
---|
| 1138 | try { |
---|
| 1139 | var dataObj = JSON.parse(xhr.responseText); |
---|
| 1140 | return this.emptyFix(dataObj); |
---|
| 1141 | } catch(e) { |
---|
| 1142 | Strophe.error("Could not parse JSONStore response" + |
---|
| 1143 | xhr.responseText); |
---|
| 1144 | return false; |
---|
| 1145 | } |
---|
| 1146 | } else { |
---|
| 1147 | Strophe.error("JSONStore open failed. Status: " + xhr.status); |
---|
| 1148 | return false; |
---|
| 1149 | } |
---|
| 1150 | } |
---|
| 1151 | } |
---|
| 1152 | /** Function emptyFix |
---|
| 1153 | * Fix for bugs in external JSON implementations such as |
---|
| 1154 | * http://bugs.php.net/bug.php?id=41504. |
---|
| 1155 | * A.K.A. Don't use PHP, people. |
---|
| 1156 | */ |
---|
| 1157 | this.emptyFix = function(obj) { |
---|
| 1158 | if (typeof(obj) == "object") { |
---|
| 1159 | for (var i in obj) { |
---|
| 1160 | if (i == '_empty_') { |
---|
| 1161 | obj[""] = this.emptyFix(obj['_empty_']); |
---|
| 1162 | delete obj['_empty_']; |
---|
| 1163 | } else { |
---|
| 1164 | obj[i] = this.emptyFix(obj[i]); |
---|
| 1165 | } |
---|
| 1166 | } |
---|
| 1167 | } |
---|
| 1168 | return obj |
---|
| 1169 | } |
---|
| 1170 | /** Function delData |
---|
| 1171 | * Deletes data from JSONStore |
---|
| 1172 | * |
---|
| 1173 | * Parameters: |
---|
| 1174 | * (Array) vars = Variables to delete from JSON store |
---|
| 1175 | * |
---|
| 1176 | * Returns: |
---|
| 1177 | * Status of delete attempt. |
---|
| 1178 | */ |
---|
| 1179 | this.delData = function(vars) { |
---|
| 1180 | if (typeof(TROPHYIM_JSON_STORE) != undefined) { |
---|
| 1181 | Strophe.debug("Retrieving JSONStore data"); |
---|
| 1182 | var xhr = this._newXHR(); |
---|
| 1183 | var deldata = "del=" + vars.join(","); |
---|
| 1184 | try { |
---|
| 1185 | xhr.open("POST", TROPHYIM_JSON_STORE, false); |
---|
| 1186 | } catch (e) { |
---|
| 1187 | Strophe.error("JSONStore open failed."); |
---|
| 1188 | return false; |
---|
| 1189 | } |
---|
| 1190 | xhr.setRequestHeader('Content-type', |
---|
| 1191 | 'application/x-www-form-urlencoded'); |
---|
| 1192 | xhr.setRequestHeader('Content-length', deldata.length); |
---|
| 1193 | xhr.send(deldata); |
---|
| 1194 | if (xhr.readyState == 4 && xhr.status == 200) { |
---|
| 1195 | try { |
---|
| 1196 | var dataObj = JSON.parse(xhr.responseText); |
---|
| 1197 | return dataObj; |
---|
| 1198 | } catch(e) { |
---|
| 1199 | Strophe.error("Could not parse JSONStore response"); |
---|
| 1200 | return false; |
---|
| 1201 | } |
---|
| 1202 | } else { |
---|
| 1203 | Strophe.error("JSONStore open failed. Status: " + xhr.status); |
---|
| 1204 | return false; |
---|
| 1205 | } |
---|
| 1206 | } |
---|
| 1207 | } |
---|
| 1208 | /** Function setData |
---|
| 1209 | * Stores data in JSONStore, overwriting values if they exist |
---|
| 1210 | * |
---|
| 1211 | * Parameters: |
---|
| 1212 | * (Object) vars : Object containing named vars to store ({name: value, |
---|
| 1213 | * othername: othervalue}) |
---|
| 1214 | * |
---|
| 1215 | * Returns: |
---|
| 1216 | * Status of storage attempt |
---|
| 1217 | */ |
---|
| 1218 | this.setData = function(vars) { |
---|
| 1219 | if (typeof(TROPHYIM_JSON_STORE) != undefined) { |
---|
| 1220 | Strophe.debug("Storing JSONStore data"); |
---|
| 1221 | var senddata = "set=" + JSON.stringify(vars); |
---|
| 1222 | var xhr = this._newXHR(); |
---|
| 1223 | try { |
---|
| 1224 | xhr.open("POST", TROPHYIM_JSON_STORE, false); |
---|
| 1225 | } catch (e) { |
---|
| 1226 | Strophe.error("JSONStore open failed."); |
---|
| 1227 | return false; |
---|
| 1228 | } |
---|
| 1229 | xhr.setRequestHeader('Content-type', |
---|
| 1230 | 'application/x-www-form-urlencoded'); |
---|
| 1231 | xhr.setRequestHeader('Content-length', senddata.length); |
---|
| 1232 | xhr.send(senddata); |
---|
| 1233 | if (xhr.readyState == 4 && xhr.status == 200 && xhr.responseText == |
---|
| 1234 | "OK") { |
---|
| 1235 | return true; |
---|
| 1236 | } else { |
---|
| 1237 | Strophe.error("JSONStore open failed. Status: " + xhr.status); |
---|
| 1238 | return false; |
---|
| 1239 | } |
---|
| 1240 | } |
---|
| 1241 | } |
---|
| 1242 | var testData = true; |
---|
| 1243 | if (this.setData({testData:testData})) { |
---|
| 1244 | var testResult = this.getData(['testData']); |
---|
| 1245 | if (testResult && testResult['testData'] == true) { |
---|
| 1246 | this.store_working = true; |
---|
| 1247 | } |
---|
| 1248 | } |
---|
| 1249 | } |
---|
| 1250 | /** Constants: Node types |
---|
| 1251 | * |
---|
| 1252 | * Implementations of constants that IE doesn't have, but we need. |
---|
| 1253 | */ |
---|
| 1254 | if (document.ELEMENT_NODE == null) { |
---|
| 1255 | document.ELEMENT_NODE = 1; |
---|
| 1256 | document.ATTRIBUTE_NODE = 2; |
---|
| 1257 | document.TEXT_NODE = 3; |
---|
| 1258 | document.CDATA_SECTION_NODE = 4; |
---|
| 1259 | document.ENTITY_REFERENCE_NODE = 5; |
---|
| 1260 | document.ENTITY_NODE = 6; |
---|
| 1261 | document.PROCESSING_INSTRUCTION_NODE = 7; |
---|
| 1262 | document.COMMENT_NODE = 8; |
---|
| 1263 | document.DOCUMENT_NODE = 9; |
---|
| 1264 | document.DOCUMENT_TYPE_NODE = 10; |
---|
| 1265 | document.DOCUMENT_FRAGMENT_NODE = 11; |
---|
| 1266 | document.NOTATION_NODE = 12; |
---|
| 1267 | } |
---|
| 1268 | |
---|
| 1269 | /** Function: importNode |
---|
| 1270 | * |
---|
| 1271 | * document.importNode implementation for IE, which doesn't have importNode |
---|
| 1272 | * |
---|
| 1273 | * Parameters: |
---|
| 1274 | * (Object) node - dom object |
---|
| 1275 | * (Boolean) allChildren - import node's children too |
---|
| 1276 | */ |
---|
| 1277 | if (!document.importNode) { |
---|
| 1278 | document.importNode = function(node, allChildren) { |
---|
| 1279 | switch (node.nodeType) { |
---|
| 1280 | case document.ELEMENT_NODE: |
---|
| 1281 | var newNode = document.createElement(node.nodeName); |
---|
| 1282 | if (node.attributes && node.attributes.length > 0) { |
---|
| 1283 | for(var i = 0; i < node.attributes.length; i++) { |
---|
| 1284 | newNode.setAttribute(node.attributes[i].nodeName, |
---|
| 1285 | node.getAttribute(node.attributes[i].nodeName)); |
---|
| 1286 | } |
---|
| 1287 | } |
---|
| 1288 | if (allChildren && node.childNodes && |
---|
| 1289 | node.childNodes.length > 0) { |
---|
| 1290 | for (var i = 0; i < node.childNodes.length; i++) { |
---|
| 1291 | newNode.appendChild(document.importNode( |
---|
| 1292 | node.childNodes[i], allChildren)); |
---|
| 1293 | } |
---|
| 1294 | } |
---|
| 1295 | return newNode; |
---|
| 1296 | break; |
---|
| 1297 | case document.TEXT_NODE: |
---|
| 1298 | case document.CDATA_SECTION_NODE: |
---|
| 1299 | case document.COMMENT_NODE: |
---|
| 1300 | return document.createTextNode(node.nodeValue); |
---|
| 1301 | break; |
---|
| 1302 | } |
---|
| 1303 | }; |
---|
| 1304 | } |
---|
| 1305 | |
---|
| 1306 | /** Function: getElementsByClassName |
---|
| 1307 | * |
---|
| 1308 | * DOMObject.getElementsByClassName implementation for browsers that don't |
---|
| 1309 | * support it yet. |
---|
| 1310 | * |
---|
| 1311 | * Developed by Robert Nyman, http://www.robertnyman.com |
---|
| 1312 | * Code/licensing: http://code.google.com/p/getelementsbyclassname/ |
---|
| 1313 | */ |
---|
| 1314 | var getElementsByClassName = function (className, tag, elm){ |
---|
| 1315 | if (document.getElementsByClassName) { |
---|
| 1316 | getElementsByClassName = function (className, tag, elm) { |
---|
| 1317 | elm = elm || document; |
---|
| 1318 | var elements = elm.getElementsByClassName(className), |
---|
| 1319 | nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null, |
---|
| 1320 | returnElements = [], |
---|
| 1321 | current; |
---|
| 1322 | for(var i=0, il=elements.length; i<il; i+=1){ |
---|
| 1323 | current = elements[i]; |
---|
| 1324 | if(!nodeName || nodeName.test(current.nodeName)) { |
---|
| 1325 | returnElements.push(current); |
---|
| 1326 | } |
---|
| 1327 | } |
---|
| 1328 | return returnElements; |
---|
| 1329 | }; |
---|
| 1330 | } else if (document.evaluate) { |
---|
| 1331 | getElementsByClassName = function (className, tag, elm) { |
---|
| 1332 | tag = tag || "*"; |
---|
| 1333 | elm = elm || document; |
---|
| 1334 | var classes = className.split(" "), |
---|
| 1335 | classesToCheck = "", |
---|
| 1336 | xhtmlNamespace = "http://www.w3.org/1999/xhtml", |
---|
| 1337 | namespaceResolver = (document.documentElement.namespaceURI === |
---|
| 1338 | xhtmlNamespace)? xhtmlNamespace : null, |
---|
| 1339 | returnElements = [], |
---|
| 1340 | elements, |
---|
| 1341 | node; |
---|
| 1342 | for(var j=0, jl=classes.length; j<jl; j+=1){ |
---|
| 1343 | classesToCheck += "[contains(concat(' ', @class, ' '), ' " + |
---|
| 1344 | classes[j] + " ')]"; |
---|
| 1345 | } |
---|
| 1346 | try { |
---|
| 1347 | elements = document.evaluate(".//" + tag + classesToCheck, |
---|
| 1348 | elm, namespaceResolver, 0, null); |
---|
| 1349 | } catch (e) { |
---|
| 1350 | elements = document.evaluate(".//" + tag + classesToCheck, |
---|
| 1351 | elm, null, 0, null); |
---|
| 1352 | } |
---|
| 1353 | while ((node = elements.iterateNext())) { |
---|
| 1354 | returnElements.push(node); |
---|
| 1355 | } |
---|
| 1356 | return returnElements; |
---|
| 1357 | }; |
---|
| 1358 | } else { |
---|
| 1359 | getElementsByClassName = function (className, tag, elm) { |
---|
| 1360 | tag = tag || "*"; |
---|
| 1361 | elm = elm || document; |
---|
| 1362 | var classes = className.split(" "), |
---|
| 1363 | classesToCheck = [], |
---|
| 1364 | elements = (tag === "*" && elm.all)? elm.all : |
---|
| 1365 | elm.getElementsByTagName(tag), |
---|
| 1366 | current, |
---|
| 1367 | returnElements = [], |
---|
| 1368 | match; |
---|
| 1369 | for(var k=0, kl=classes.length; k<kl; k+=1){ |
---|
| 1370 | classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + |
---|
| 1371 | "(\\s|$)")); |
---|
| 1372 | } |
---|
| 1373 | for(var l=0, ll=elements.length; l<ll; l+=1){ |
---|
| 1374 | current = elements[l]; |
---|
| 1375 | match = false; |
---|
| 1376 | for(var m=0, ml=classesToCheck.length; m<ml; m+=1){ |
---|
| 1377 | match = classesToCheck[m].test(current.className); |
---|
| 1378 | if (!match) { |
---|
| 1379 | break; |
---|
| 1380 | } |
---|
| 1381 | } |
---|
| 1382 | if (match) { |
---|
| 1383 | returnElements.push(current); |
---|
| 1384 | } |
---|
| 1385 | } |
---|
| 1386 | return returnElements; |
---|
| 1387 | }; |
---|
| 1388 | } |
---|
| 1389 | return getElementsByClassName(className, tag, elm); |
---|
| 1390 | }; |
---|
| 1391 | |
---|
| 1392 | /** |
---|
| 1393 | * |
---|
| 1394 | * Bootstrap self into window.onload and window.onunload |
---|
| 1395 | */ |
---|
| 1396 | var oldonload = window.onload; |
---|
| 1397 | window.onload = function() { |
---|
| 1398 | if(oldonload) { |
---|
| 1399 | oldonload(); |
---|
| 1400 | } |
---|
| 1401 | TrophyIM.load(); |
---|
| 1402 | }; |
---|
| 1403 | var oldonunload = window.onunload; |
---|
| 1404 | window.onunload = function() { |
---|
| 1405 | if(oldonunload) { |
---|
| 1406 | oldonunload(); |
---|
| 1407 | } |
---|
| 1408 | TrophyIM.storeData(); |
---|
| 1409 | } |
---|