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){ 3627Syaroslav@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){ 4327Syaroslav@ivinco.com global $ACT; 4427Syaroslav@ivinco.com global $QUERY; 4527Syaroslav@ivinco.com if($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 5127Syaroslav@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')); 69*31Syaroslav@ivinco.com $search->setArroundWordsCount($this->getConf('aroundwords')); 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, $this->getConf('maxresults')); 7528Syaroslav@ivinco.com 7628Syaroslav@ivinco.com if ($search->getError()){ 7728Syaroslav@ivinco.com echo '<b>' . $search->getError() . '</b>!'; 7828Syaroslav@ivinco.com return; 7928Syaroslav@ivinco.com } 804Syaroslav@ivinco.com 810Syaroslav@ivinco.com $totalFound = $search->getTotalFound(); 8227Syaroslav@ivinco.com if(empty($pagesList)){ 839Syaroslav@ivinco.com echo '<b>Nothing was found by ' . $query . '</b>!'; 8427Syaroslav@ivinco.com return; 8527Syaroslav@ivinco.com } else { 8627Syaroslav@ivinco.com echo '<style type="text/css"> 8727Syaroslav@ivinco.com div.dokuwiki .search_snippet{ 8827Syaroslav@ivinco.com color:#000000; 8927Syaroslav@ivinco.com margin-left:0px; 9027Syaroslav@ivinco.com } 9127Syaroslav@ivinco.com div.dokuwiki .search_cnt{ 9227Syaroslav@ivinco.com color:#CCCCCC; 9327Syaroslav@ivinco.com font-size: 10px; 9427Syaroslav@ivinco.com } 9527Syaroslav@ivinco.com div.dokuwiki .search_nmsp{ 9627Syaroslav@ivinco.com font-size: 10px; 9727Syaroslav@ivinco.com } 9827Syaroslav@ivinco.com </style> 9927Syaroslav@ivinco.com '; 10027Syaroslav@ivinco.com 10127Syaroslav@ivinco.com echo '<h2>Found '.$totalFound . ($totalFound == 1 ? ' document ' : ' documents ') . ' for query "' . hsc($query).'"</h2>'; 10227Syaroslav@ivinco.com echo '<div class="search_result">'; 10327Syaroslav@ivinco.com // printout the results 10427Syaroslav@ivinco.com foreach ($pagesList as $crc => $row) { 10527Syaroslav@ivinco.com $page = $row['page']; 10627Syaroslav@ivinco.com $bodyExcerpt = $row['bodyExcerpt']; 10727Syaroslav@ivinco.com $titleTextExcerpt = $row['titleTextExcerpt']; 10827Syaroslav@ivinco.com $hid = $row['hid']; 10927Syaroslav@ivinco.com 11027Syaroslav@ivinco.com $metaData = p_get_metadata($page); 1110Syaroslav@ivinco.com 11227Syaroslav@ivinco.com if (!empty($titleTextExcerpt)){ 11327Syaroslav@ivinco.com $titleText = $titleTextExcerpt; 11427Syaroslav@ivinco.com } elseif(!empty($row['title_text'])){ 11527Syaroslav@ivinco.com $titleText = $row['title_text']; 11627Syaroslav@ivinco.com } elseif(!empty($metaData['title'])){ 11727Syaroslav@ivinco.com $titleText = hsc($metaData['title']); 11827Syaroslav@ivinco.com } else { 11927Syaroslav@ivinco.com $titleText = hsc($page); 12027Syaroslav@ivinco.com } 12127Syaroslav@ivinco.com 12227Syaroslav@ivinco.com $namespaces = getNsLinks($page, $keywords, $search); 12327Syaroslav@ivinco.com $href = !empty($hid) ? (wl($page).'#'.$hid) : wl($page); 12419Syaroslav@ivinco.com 12527Syaroslav@ivinco.com echo '<a href="'.$href.'" title="" class="wikilink1">'.$titleText.'</a><br/>'; 12627Syaroslav@ivinco.com echo '<div class="search_snippet">'; 12727Syaroslav@ivinco.com echo strip_tags($bodyExcerpt, '<b>,<strong>'); 12827Syaroslav@ivinco.com echo '</div>'; 12927Syaroslav@ivinco.com $sep=':'; 13027Syaroslav@ivinco.com $i = 0; 13127Syaroslav@ivinco.com echo '<span class="search_nmsp">'; 13227Syaroslav@ivinco.com foreach ($namespaces as $name){ 13327Syaroslav@ivinco.com $link = $name['link']; 13427Syaroslav@ivinco.com $pageTitle = $name['title']; 13527Syaroslav@ivinco.com tpl_link($link, $pageTitle); 13627Syaroslav@ivinco.com if ($i++ < count($namespaces)-1){ 13727Syaroslav@ivinco.com echo $sep; 13827Syaroslav@ivinco.com } 13927Syaroslav@ivinco.com } 14027Syaroslav@ivinco.com if (!empty($hid)){ 14127Syaroslav@ivinco.com echo '#'.$hid; 14227Syaroslav@ivinco.com } 14327Syaroslav@ivinco.com echo '</span>'; 14427Syaroslav@ivinco.com echo '<span class="search_cnt"> - Last modified '.date("Y-m-d H:i",$metaData['date']['modified']).'</span> '; 14527Syaroslav@ivinco.com echo '<span class="search_cnt">by '.$metaData['last_change']['user'].'</span> '; 14627Syaroslav@ivinco.com echo '<br />';echo '<br />'; 1474Syaroslav@ivinco.com } 14827Syaroslav@ivinco.com echo '</div>'; 14927Syaroslav@ivinco.com echo '<div class="sphinxsearch_nav">'; 15027Syaroslav@ivinco.com if ($start > 1){ 15127Syaroslav@ivinco.com $prev = $start - $this->getConf('maxresults'); 15227Syaroslav@ivinco.com if($prev < 0) $prev = 0; 1534Syaroslav@ivinco.com 15427Syaroslav@ivinco.com echo $this->external_link(wl('',array('do'=>'search','id'=>$query,'start'=>$prev),'false','&'), 15527Syaroslav@ivinco.com 'prev','wikilink1 gs_prev',$conf['target']['interwiki']); 15618Syaroslav@ivinco.com } 15727Syaroslav@ivinco.com echo ' '; 15827Syaroslav@ivinco.com if($start + $this->getConf('maxresults') < $totalFound){ 15927Syaroslav@ivinco.com $next = $start + $this->getConf('maxresults'); 1600Syaroslav@ivinco.com 16127Syaroslav@ivinco.com echo $this->external_link(wl('',array('do'=>'search','id'=>$query,'start'=>$next),'false','&'), 16227Syaroslav@ivinco.com 'next','wikilink1 gs_next',$conf['target']['interwiki']); 16327Syaroslav@ivinco.com } 16427Syaroslav@ivinco.com echo '</div>'; 1650Syaroslav@ivinco.com } 1660Syaroslav@ivinco.com 1670Syaroslav@ivinco.com } 1680Syaroslav@ivinco.com 1690Syaroslav@ivinco.com function searchform(){ 1700Syaroslav@ivinco.com global $lang; 1710Syaroslav@ivinco.com global $ACT; 1720Syaroslav@ivinco.com global $QUERY; 1730Syaroslav@ivinco.com 1740Syaroslav@ivinco.com // don't print the search form if search action has been disabled 17527Syaroslav@ivinco.com if (!actionOk('search')) return false; 1760Syaroslav@ivinco.com 1770Syaroslav@ivinco.com print '<form action="'.wl().'" accept-charset="utf-8" class="search" id="dw__search"><div class="no">'; 17827Syaroslav@ivinco.com print '<input type="hidden" name="do" value="search" />'; 1790Syaroslav@ivinco.com print '<input type="text" '; 18027Syaroslav@ivinco.com if($ACT == 'search') print 'value="'.htmlspecialchars($QUERY).'" '; 1810Syaroslav@ivinco.com print 'id="qsearch__in" accesskey="f" name="id" class="edit" title="[ALT+F]" />'; 1820Syaroslav@ivinco.com print '<input type="submit" value="'.$lang['btn_search'].'" class="button" title="'.$lang['btn_search'].'" />'; 1830Syaroslav@ivinco.com print '</div></form>'; 1840Syaroslav@ivinco.com return true; 1850Syaroslav@ivinco.com } 18615Syaroslav@ivinco.com 18715Syaroslav@ivinco.com function _getCategories($query) 18815Syaroslav@ivinco.com { 18915Syaroslav@ivinco.com $categories = ''; 19015Syaroslav@ivinco.com $query = urldecode($query); 19115Syaroslav@ivinco.com if (false !== ($pos = strpos($query, "@categories"))){; 19215Syaroslav@ivinco.com $categories = substr($query, $pos + strlen("@categories")); 19315Syaroslav@ivinco.com } 19415Syaroslav@ivinco.com return trim($categories); 19515Syaroslav@ivinco.com } 19615Syaroslav@ivinco.com 19715Syaroslav@ivinco.com function _getKeywords($query) 19815Syaroslav@ivinco.com { 19915Syaroslav@ivinco.com $keywords = $query; 20015Syaroslav@ivinco.com $query = urldecode($query); 20115Syaroslav@ivinco.com if (false !== ($pos = strpos($query, "@categories"))){; 20215Syaroslav@ivinco.com $keywords = substr($keywords, 0, $pos); 20315Syaroslav@ivinco.com } 20415Syaroslav@ivinco.com return trim($keywords); 20515Syaroslav@ivinco.com } 2060Syaroslav@ivinco.com} 2070Syaroslav@ivinco.com 2080Syaroslav@ivinco.com?> 209