176ad0db2SAndreas Gohr<?php 2d6d97f60SAnna Dabrowska 376ad0db2SAndreas Gohr/** 476ad0db2SAndreas Gohr * DokuWiki Plugin struct (Action Component) 576ad0db2SAndreas Gohr * 676ad0db2SAndreas Gohr * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html 776ad0db2SAndreas Gohr * @author Andreas Gohr, Michael Große <dokuwiki@cosmocode.de> 876ad0db2SAndreas Gohr */ 976ad0db2SAndreas Gohr 107234bfb1Ssplitbrainuse dokuwiki\Extension\ActionPlugin; 117234bfb1Ssplitbrainuse dokuwiki\Extension\EventHandler; 127234bfb1Ssplitbrainuse dokuwiki\Extension\Event; 13f411d872SAndreas Gohruse dokuwiki\plugin\struct\meta\AccessTable; 14ba766201SAndreas Gohruse dokuwiki\plugin\struct\meta\Assignments; 1576ad0db2SAndreas Gohr 16a14cf85dSAnna Dabrowska/** 17a14cf85dSAnna Dabrowska * Inject struct data into indexed pages and search result snippets 18a14cf85dSAnna Dabrowska */ 197234bfb1Ssplitbrainclass action_plugin_struct_search extends ActionPlugin 20d6d97f60SAnna Dabrowska{ 2176ad0db2SAndreas Gohr /** 2276ad0db2SAndreas Gohr * Registers a callback function for a given event 2376ad0db2SAndreas Gohr * 24*5e29103aSannda * @param EventHandler $controller DokuWiki's event controller object 2576ad0db2SAndreas Gohr * @return void 2676ad0db2SAndreas Gohr */ 277234bfb1Ssplitbrain public function register(EventHandler $controller) 28d6d97f60SAnna Dabrowska { 29748e747fSAnna Dabrowska $controller->register_hook('INDEXER_PAGE_ADD', 'BEFORE', $this, 'handleIndexing'); 30748e747fSAnna Dabrowska $controller->register_hook('FULLTEXT_SNIPPET_CREATE', 'BEFORE', $this, 'handleSnippets'); 3176ad0db2SAndreas Gohr } 3276ad0db2SAndreas Gohr 3376ad0db2SAndreas Gohr /** 3476ad0db2SAndreas Gohr * Adds the structured data to the page body to be indexed 3576ad0db2SAndreas Gohr * 36*5e29103aSannda * @param Event $event event object by reference 3776ad0db2SAndreas Gohr * @param mixed $param [the parameters passed as fifth argument to register_hook() when this 3876ad0db2SAndreas Gohr * handler was registered] 3976ad0db2SAndreas Gohr * @return bool 4076ad0db2SAndreas Gohr */ 417234bfb1Ssplitbrain public function handleIndexing(Event $event, $param) 42d6d97f60SAnna Dabrowska { 4376ad0db2SAndreas Gohr $id = $event->data['page']; 44025cb9daSAndreas Gohr $assignments = Assignments::getInstance(); 4576ad0db2SAndreas Gohr $tables = $assignments->getPageAssignments($id); 4676ad0db2SAndreas Gohr if (!$tables) return; 4776ad0db2SAndreas Gohr 4876ad0db2SAndreas Gohr foreach ($tables as $table) { 494cd5cc28SAnna Dabrowska $schemadata = AccessTable::getPageAccess($table, $id); 5076ad0db2SAndreas Gohr $event->data['body'] .= $schemadata->getDataPseudoSyntax(); 5176ad0db2SAndreas Gohr } 5276ad0db2SAndreas Gohr } 5376ad0db2SAndreas Gohr 5476ad0db2SAndreas Gohr /** 5576ad0db2SAndreas Gohr * Adds the structured data to the page body to be snippeted 5676ad0db2SAndreas Gohr * 57*5e29103aSannda * @param Event $event event object by reference 5876ad0db2SAndreas Gohr * @param mixed $param [the parameters passed as fifth argument to register_hook() when this 5976ad0db2SAndreas Gohr * handler was registered] 6076ad0db2SAndreas Gohr * @return bool 6176ad0db2SAndreas Gohr */ 627234bfb1Ssplitbrain public function handleSnippets(Event $event, $param) 63d6d97f60SAnna Dabrowska { 6476ad0db2SAndreas Gohr $id = $event->data['id']; 65025cb9daSAndreas Gohr $assignments = Assignments::getInstance(); 6676ad0db2SAndreas Gohr $tables = $assignments->getPageAssignments($id); 6776ad0db2SAndreas Gohr if (!$tables) return; 6876ad0db2SAndreas Gohr 6976ad0db2SAndreas Gohr foreach ($tables as $table) { 704cd5cc28SAnna Dabrowska $schemadata = AccessTable::getPageAccess($table, $id); 7176ad0db2SAndreas Gohr $event->data['text'] .= $schemadata->getDataPseudoSyntax(); 7276ad0db2SAndreas Gohr } 7376ad0db2SAndreas Gohr } 7476ad0db2SAndreas Gohr} 7576ad0db2SAndreas Gohr 7676ad0db2SAndreas Gohr// vim:ts=4:sw=4:et: 77