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| − | <?
| + | {{svn|http://svn.wikimedia.org/viewvc/mediawiki/trunk/extensions/Livelets}} |
| − | # LiveletsExtension
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| − | # - Allows live articles to be transcluded which update automatically on change in a non-polling, fully event-driven way
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| − | # - Version 0.1 (2007-03-30)
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| − | # - See http://www.mediawiki.org/wiki/Extension:Livelets for installation and usage details
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| − | # - Licenced under LGPL (http://www.gnu.org/copyleft/lesser.html)
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| − | # - Author: http://www.organicdesign.co.nz/nad
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| | | | |
| − | $wgLiveletsMagic = "live"; # the parser-function name for doing live-transclusions
| + | == Notes == |
| − | $wgExtensionFunctions[] = 'wfSetupLivelets';
| + | Add dev notes here, e.g. regarding the SWF live updates |
| − | $wgHooks['LanguageGetMagic'][] = 'wfLiveletsLanguageGetMagic';
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| − | | |
| − | class Livelets {
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| − | | |
| − | var $version = '0.1, 2007-03-30';
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| − | var $magic;
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| − | var $args;
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| − | var $id = 0;
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| − | | |
| − | # Constructor
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| − | function Livelets($magic) {
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| − | global $wgParser,$wgHooks;
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| − | $this->magic = $magic;
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| − | $this->args = array();
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| − | $wgParser->setFunctionHook($magic,array($this,'functionHook'));
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| − | $wgParser->setHook($magic,array($this,'tagHook'));
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| − | }
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| − | | |
| − | # Remove live container content, store its parameters and convert it to $magic tags
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| − | function functionHook(&$parser) {
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| − | $magic = $this->magic;
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| − | $id = $this->id++;
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| − | $args = array();
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| − | foreach (func_get_args() as $arg) if (!is_object($arg)) {
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| − | if (preg_match('/^(.+?)=(.+)$/',$arg,$match)) $args[$match[1]] = $match[2]; else $args[] = $arg;
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| − | }
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| − | $this->args[$id] = $args;
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| − | return "<$magic>$id</$magic>";
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| − | }
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| − | | |
| − | # Convert the $magic tags to client-side javascript request code from its stored parameters
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| − | function tagHook($id,$argv,&$parser) {
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| − | | |
| − | $args = $this->args[$id];
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| − | | |
| − | return "";
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| − | }
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| − | | |
| − | }
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| − | | |
| − | # Called from $wgExtensionFunctions array when initialising extensions
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| − | function wfSetupLivelets() {
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| − | global $wgLivelets,$wgLiveletsMagic;
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| − | $wgLivelets = new Livelets($wgLiveletsMagic);
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| − | }
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| − | | |
| − | # Needed in MediaWiki >1.8.0 for magic word hooks to work properly
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| − | function wfLiveletsLanguageGetMagic(&$magicWords,$langCode = 0) {
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| − | global $wgLiveletsMagic;
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| − | $magicWords[$wgLiveletsMagic] = array(0,$wgLiveletsMagic);
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| − | return true;
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| − | }
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| − | ?>
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