110caaf49SAndreas Gohr<?php 210caaf49SAndreas Gohr/** 310caaf49SAndreas Gohr * DokuWiki Plugin struct (Action Component) 410caaf49SAndreas Gohr * 510caaf49SAndreas Gohr * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html 610caaf49SAndreas Gohr * @author Andreas Gohr, Michael Große <dokuwiki@cosmocode.de> 710caaf49SAndreas Gohr */ 810caaf49SAndreas Gohr 910caaf49SAndreas Gohr// must be run within Dokuwiki 1010caaf49SAndreas Gohruse plugin\struct\meta\Assignments; 1110caaf49SAndreas Gohruse plugin\struct\meta\SchemaData; 1210caaf49SAndreas Gohr 1310caaf49SAndreas Gohrif(!defined('DOKU_INC')) die(); 1410caaf49SAndreas Gohr 1510caaf49SAndreas Gohrclass action_plugin_struct_diff extends DokuWiki_Action_Plugin { 1610caaf49SAndreas Gohr 1710caaf49SAndreas Gohr /** 1810caaf49SAndreas Gohr * Registers a callback function for a given event 1910caaf49SAndreas Gohr * 2010caaf49SAndreas Gohr * @param Doku_Event_Handler $controller DokuWiki's event controller object 2110caaf49SAndreas Gohr * @return void 2210caaf49SAndreas Gohr */ 2310caaf49SAndreas Gohr public function register(Doku_Event_Handler $controller) { 2410caaf49SAndreas Gohr $controller->register_hook('IO_WIKIPAGE_READ', 'AFTER', $this, 'handle_diffload'); 2510caaf49SAndreas Gohr } 2610caaf49SAndreas Gohr 2710caaf49SAndreas Gohr /** 2810caaf49SAndreas Gohr * Add structured data to the diff 2910caaf49SAndreas Gohr * 3010caaf49SAndreas Gohr * This is done by adding pseudo syntax to the page source when it is loaded in diff context 3110caaf49SAndreas Gohr * 3210caaf49SAndreas Gohr * @param Doku_Event $event event object by reference 3310caaf49SAndreas Gohr * @param mixed $param [the parameters passed as fifth argument to register_hook() when this 3410caaf49SAndreas Gohr * handler was registered] 3510caaf49SAndreas Gohr * @return bool 3610caaf49SAndreas Gohr */ 3710caaf49SAndreas Gohr public function handle_diffload(Doku_Event $event, $param) { 3810caaf49SAndreas Gohr global $ACT; 3910caaf49SAndreas Gohr global $INFO; 4010caaf49SAndreas Gohr if($ACT != 'diff') return; 4110caaf49SAndreas Gohr $id = $event->data[2]; 4210caaf49SAndreas Gohr $rev = $event->data[3]; 4310caaf49SAndreas Gohr if($INFO['id'] != $id) return; 4410caaf49SAndreas Gohr 4510caaf49SAndreas Gohr $assignments = new Assignments(); 4610caaf49SAndreas Gohr $tables = $assignments->getPageAssignments($id); 4710caaf49SAndreas Gohr if(!$tables) return; 4810caaf49SAndreas Gohr 49*08e7b568SAndreas Gohr $event->result .= "\n---- struct data ----\n"; 5010caaf49SAndreas Gohr foreach($tables as $table) { 5110caaf49SAndreas Gohr $schemadata = new SchemaData($table, $id, $rev); 52*08e7b568SAndreas Gohr $event->result .= $schemadata->getDataPseudoSyntax(); 5310caaf49SAndreas Gohr } 54*08e7b568SAndreas Gohr $event->result .= "----\n"; 5510caaf49SAndreas Gohr } 5610caaf49SAndreas Gohr 5710caaf49SAndreas Gohr} 5810caaf49SAndreas Gohr 5910caaf49SAndreas Gohr// vim:ts=4:sw=4:et: 60