10Syaroslav@ivinco.com<?php 20Syaroslav@ivinco.com/** 312Syaroslav@ivinco.com * Script to search in dokuwiki documents 40Syaroslav@ivinco.com * 512Syaroslav@ivinco.com * @author Yaroslav Vorozhko <yaroslav@ivinco.com> 60Syaroslav@ivinco.com */ 70Syaroslav@ivinco.com 80Syaroslav@ivinco.comif(!defined('DOKU_INC')) die(); 90Syaroslav@ivinco.comif(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); 100Syaroslav@ivinco.com 116Syaroslav@ivinco.comrequire_once(DOKU_INC.'inc/parser/parser.php'); 126Syaroslav@ivinco.com 130Syaroslav@ivinco.comrequire_once(DOKU_PLUGIN . 'action.php'); 140Syaroslav@ivinco.comrequire_once(DOKU_PLUGIN . 'sphinxsearch/sphinxapi.php'); 150Syaroslav@ivinco.comrequire_once(DOKU_PLUGIN . 'sphinxsearch/PageMapper.php'); 160Syaroslav@ivinco.comrequire_once(DOKU_PLUGIN . 'sphinxsearch/SphinxSearch.php'); 176Syaroslav@ivinco.comrequire_once(DOKU_PLUGIN . 'sphinxsearch/functions.php'); 180Syaroslav@ivinco.com 190Syaroslav@ivinco.com 200Syaroslav@ivinco.comclass action_plugin_sphinxsearch extends DokuWiki_Action_Plugin { 210Syaroslav@ivinco.com 220Syaroslav@ivinco.com /** 230Syaroslav@ivinco.com * return some info 240Syaroslav@ivinco.com */ 250Syaroslav@ivinco.com function getInfo() { 260Syaroslav@ivinco.com return confToHash(dirname(__FILE__).'/plugin.info.txt'); 270Syaroslav@ivinco.com } 280Syaroslav@ivinco.com 290Syaroslav@ivinco.com /** 300Syaroslav@ivinco.com * Register to the content display event to place the results under it. 310Syaroslav@ivinco.com */ 320Syaroslav@ivinco.com /** 330Syaroslav@ivinco.com * register the eventhandlers 340Syaroslav@ivinco.com */ 350Syaroslav@ivinco.com function register(&$controller){ 36*27Syaroslav@ivinco.com $controller->register_hook('TPL_CONTENT_DISPLAY', 'BEFORE', $this, 'handle_act_unknown', array()); 370Syaroslav@ivinco.com } 380Syaroslav@ivinco.com 390Syaroslav@ivinco.com /** 400Syaroslav@ivinco.com * If our own 'googlesearch' action was given we produce our content here 410Syaroslav@ivinco.com */ 420Syaroslav@ivinco.com function handle_act_unknown(&$event, $param){ 43*27Syaroslav@ivinco.com global $ACT; 44*27Syaroslav@ivinco.com global $QUERY; 45*27Syaroslav@ivinco.com if($ACT != 'search') return; // nothing to do for us 460Syaroslav@ivinco.com 470Syaroslav@ivinco.com // we can handle it -> prevent others 480Syaroslav@ivinco.com $event->stopPropagation(); 490Syaroslav@ivinco.com $event->preventDefault(); 500Syaroslav@ivinco.com 51*27Syaroslav@ivinco.com 520Syaroslav@ivinco.com $this->_search($QUERY,$_REQUEST['start']); 530Syaroslav@ivinco.com } 540Syaroslav@ivinco.com 550Syaroslav@ivinco.com /** 560Syaroslav@ivinco.com * do the search and displays the result 570Syaroslav@ivinco.com */ 580Syaroslav@ivinco.com function _search($query, $start) { 5926Syaroslav@ivinco.com global $conf; 600Syaroslav@ivinco.com 610Syaroslav@ivinco.com $start = (int) $start; 620Syaroslav@ivinco.com if($start < 0) $start = 0; 630Syaroslav@ivinco.com 6415Syaroslav@ivinco.com $categories = $this->_getCategories($query); 6516Syaroslav@ivinco.com $keywords = $this->_getKeywords($query); 660Syaroslav@ivinco.com 670Syaroslav@ivinco.com $search = new SphinxSearch($this->getConf('host'), $this->getConf('port'), $this->getConf('index')); 6816Syaroslav@ivinco.com $search->setSnippetSize($this->getConf('snippetsize')); 6916Syaroslav@ivinco.com $search->setArroundWordsCount($this->getConf('arroundwords')); 7019Syaroslav@ivinco.com $search->setTitlePriority($this->getConf('title_priority')); 7119Syaroslav@ivinco.com $search->setBodyPriority($this->getConf('body_priority')); 7219Syaroslav@ivinco.com $search->setCategoriesPriority($this->getConf('categories_priority')); 7319Syaroslav@ivinco.com 7415Syaroslav@ivinco.com $pagesList = $search->search($keywords, $categories, $start, $this->getConf('maxresults')); 754Syaroslav@ivinco.com 760Syaroslav@ivinco.com $totalFound = $search->getTotalFound(); 77*27Syaroslav@ivinco.com if(empty($pagesList)){ 789Syaroslav@ivinco.com echo '<b>Nothing was found by ' . $query . '</b>!'; 79*27Syaroslav@ivinco.com return; 80*27Syaroslav@ivinco.com } else { 81*27Syaroslav@ivinco.com echo '<style type="text/css"> 82*27Syaroslav@ivinco.com div.dokuwiki .search_snippet{ 83*27Syaroslav@ivinco.com color:#000000; 84*27Syaroslav@ivinco.com margin-left:0px; 85*27Syaroslav@ivinco.com } 86*27Syaroslav@ivinco.com div.dokuwiki .search_cnt{ 87*27Syaroslav@ivinco.com color:#CCCCCC; 88*27Syaroslav@ivinco.com font-size: 10px; 89*27Syaroslav@ivinco.com } 90*27Syaroslav@ivinco.com div.dokuwiki .search_nmsp{ 91*27Syaroslav@ivinco.com font-size: 10px; 92*27Syaroslav@ivinco.com } 93*27Syaroslav@ivinco.com </style> 94*27Syaroslav@ivinco.com '; 95*27Syaroslav@ivinco.com 96*27Syaroslav@ivinco.com echo '<h2>Found '.$totalFound . ($totalFound == 1 ? ' document ' : ' documents ') . ' for query "' . hsc($query).'"</h2>'; 97*27Syaroslav@ivinco.com echo '<div class="search_result">'; 98*27Syaroslav@ivinco.com // printout the results 99*27Syaroslav@ivinco.com foreach ($pagesList as $crc => $row) { 100*27Syaroslav@ivinco.com $page = $row['page']; 101*27Syaroslav@ivinco.com $bodyExcerpt = $row['bodyExcerpt']; 102*27Syaroslav@ivinco.com $titleTextExcerpt = $row['titleTextExcerpt']; 103*27Syaroslav@ivinco.com $hid = $row['hid']; 104*27Syaroslav@ivinco.com 105*27Syaroslav@ivinco.com $metaData = p_get_metadata($page); 1060Syaroslav@ivinco.com 107*27Syaroslav@ivinco.com if (!empty($titleTextExcerpt)){ 108*27Syaroslav@ivinco.com $titleText = $titleTextExcerpt; 109*27Syaroslav@ivinco.com } elseif(!empty($row['title_text'])){ 110*27Syaroslav@ivinco.com $titleText = $row['title_text']; 111*27Syaroslav@ivinco.com } elseif(!empty($metaData['title'])){ 112*27Syaroslav@ivinco.com $titleText = hsc($metaData['title']); 113*27Syaroslav@ivinco.com } else { 114*27Syaroslav@ivinco.com $titleText = hsc($page); 115*27Syaroslav@ivinco.com } 116*27Syaroslav@ivinco.com 117*27Syaroslav@ivinco.com $namespaces = getNsLinks($page, $keywords, $search); 118*27Syaroslav@ivinco.com $href = !empty($hid) ? (wl($page).'#'.$hid) : wl($page); 11919Syaroslav@ivinco.com 120*27Syaroslav@ivinco.com echo '<a href="'.$href.'" title="" class="wikilink1">'.$titleText.'</a><br/>'; 121*27Syaroslav@ivinco.com echo '<div class="search_snippet">'; 122*27Syaroslav@ivinco.com echo strip_tags($bodyExcerpt, '<b>,<strong>'); 123*27Syaroslav@ivinco.com echo '</div>'; 124*27Syaroslav@ivinco.com $sep=':'; 125*27Syaroslav@ivinco.com $i = 0; 126*27Syaroslav@ivinco.com echo '<span class="search_nmsp">'; 127*27Syaroslav@ivinco.com foreach ($namespaces as $name){ 128*27Syaroslav@ivinco.com $link = $name['link']; 129*27Syaroslav@ivinco.com $pageTitle = $name['title']; 130*27Syaroslav@ivinco.com tpl_link($link, $pageTitle); 131*27Syaroslav@ivinco.com if ($i++ < count($namespaces)-1){ 132*27Syaroslav@ivinco.com echo $sep; 133*27Syaroslav@ivinco.com } 134*27Syaroslav@ivinco.com } 135*27Syaroslav@ivinco.com if (!empty($hid)){ 136*27Syaroslav@ivinco.com echo '#'.$hid; 137*27Syaroslav@ivinco.com } 138*27Syaroslav@ivinco.com echo '</span>'; 139*27Syaroslav@ivinco.com echo '<span class="search_cnt"> - Last modified '.date("Y-m-d H:i",$metaData['date']['modified']).'</span> '; 140*27Syaroslav@ivinco.com echo '<span class="search_cnt">by '.$metaData['last_change']['user'].'</span> '; 141*27Syaroslav@ivinco.com echo '<br />';echo '<br />'; 1424Syaroslav@ivinco.com } 143*27Syaroslav@ivinco.com echo '</div>'; 144*27Syaroslav@ivinco.com echo '<div class="sphinxsearch_nav">'; 145*27Syaroslav@ivinco.com if ($start > 1){ 146*27Syaroslav@ivinco.com $prev = $start - $this->getConf('maxresults'); 147*27Syaroslav@ivinco.com if($prev < 0) $prev = 0; 1484Syaroslav@ivinco.com 149*27Syaroslav@ivinco.com echo $this->external_link(wl('',array('do'=>'search','id'=>$query,'start'=>$prev),'false','&'), 150*27Syaroslav@ivinco.com 'prev','wikilink1 gs_prev',$conf['target']['interwiki']); 15118Syaroslav@ivinco.com } 152*27Syaroslav@ivinco.com echo ' '; 153*27Syaroslav@ivinco.com if($start + $this->getConf('maxresults') < $totalFound){ 154*27Syaroslav@ivinco.com $next = $start + $this->getConf('maxresults'); 1550Syaroslav@ivinco.com 156*27Syaroslav@ivinco.com echo $this->external_link(wl('',array('do'=>'search','id'=>$query,'start'=>$next),'false','&'), 157*27Syaroslav@ivinco.com 'next','wikilink1 gs_next',$conf['target']['interwiki']); 158*27Syaroslav@ivinco.com } 159*27Syaroslav@ivinco.com echo '</div>'; 1600Syaroslav@ivinco.com } 1610Syaroslav@ivinco.com 1620Syaroslav@ivinco.com } 1630Syaroslav@ivinco.com 1640Syaroslav@ivinco.com function searchform(){ 1650Syaroslav@ivinco.com global $lang; 1660Syaroslav@ivinco.com global $ACT; 1670Syaroslav@ivinco.com global $QUERY; 1680Syaroslav@ivinco.com 1690Syaroslav@ivinco.com // don't print the search form if search action has been disabled 170*27Syaroslav@ivinco.com if (!actionOk('search')) return false; 1710Syaroslav@ivinco.com 1720Syaroslav@ivinco.com print '<form action="'.wl().'" accept-charset="utf-8" class="search" id="dw__search"><div class="no">'; 173*27Syaroslav@ivinco.com print '<input type="hidden" name="do" value="search" />'; 1740Syaroslav@ivinco.com print '<input type="text" '; 175*27Syaroslav@ivinco.com if($ACT == 'search') print 'value="'.htmlspecialchars($QUERY).'" '; 1760Syaroslav@ivinco.com print 'id="qsearch__in" accesskey="f" name="id" class="edit" title="[ALT+F]" />'; 1770Syaroslav@ivinco.com print '<input type="submit" value="'.$lang['btn_search'].'" class="button" title="'.$lang['btn_search'].'" />'; 1780Syaroslav@ivinco.com print '</div></form>'; 1790Syaroslav@ivinco.com return true; 1800Syaroslav@ivinco.com } 18115Syaroslav@ivinco.com 18215Syaroslav@ivinco.com function _getCategories($query) 18315Syaroslav@ivinco.com { 18415Syaroslav@ivinco.com $categories = ''; 18515Syaroslav@ivinco.com $query = urldecode($query); 18615Syaroslav@ivinco.com if (false !== ($pos = strpos($query, "@categories"))){; 18715Syaroslav@ivinco.com $categories = substr($query, $pos + strlen("@categories")); 18815Syaroslav@ivinco.com } 18915Syaroslav@ivinco.com return trim($categories); 19015Syaroslav@ivinco.com } 19115Syaroslav@ivinco.com 19215Syaroslav@ivinco.com function _getKeywords($query) 19315Syaroslav@ivinco.com { 19415Syaroslav@ivinco.com $keywords = $query; 19515Syaroslav@ivinco.com $query = urldecode($query); 19615Syaroslav@ivinco.com if (false !== ($pos = strpos($query, "@categories"))){; 19715Syaroslav@ivinco.com $keywords = substr($keywords, 0, $pos); 19815Syaroslav@ivinco.com } 19915Syaroslav@ivinco.com return trim($keywords); 20015Syaroslav@ivinco.com } 2010Syaroslav@ivinco.com} 2020Syaroslav@ivinco.com 2030Syaroslav@ivinco.com?> 204