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 { 2143Syaroslav@ivinco.com var $_search = null; 220Syaroslav@ivinco.com 230Syaroslav@ivinco.com /** 240Syaroslav@ivinco.com * return some info 250Syaroslav@ivinco.com */ 260Syaroslav@ivinco.com function getInfo() { 270Syaroslav@ivinco.com return confToHash(dirname(__FILE__).'/plugin.info.txt'); 280Syaroslav@ivinco.com } 290Syaroslav@ivinco.com 300Syaroslav@ivinco.com /** 310Syaroslav@ivinco.com * Register to the content display event to place the results under it. 320Syaroslav@ivinco.com */ 330Syaroslav@ivinco.com /** 340Syaroslav@ivinco.com * register the eventhandlers 350Syaroslav@ivinco.com */ 360Syaroslav@ivinco.com function register(&$controller){ 3727Syaroslav@ivinco.com $controller->register_hook('TPL_CONTENT_DISPLAY', 'BEFORE', $this, 'handle_act_unknown', array()); 380Syaroslav@ivinco.com } 390Syaroslav@ivinco.com 400Syaroslav@ivinco.com /** 410Syaroslav@ivinco.com * If our own 'googlesearch' action was given we produce our content here 420Syaroslav@ivinco.com */ 430Syaroslav@ivinco.com function handle_act_unknown(&$event, $param){ 4427Syaroslav@ivinco.com global $ACT; 4527Syaroslav@ivinco.com global $QUERY; 4627Syaroslav@ivinco.com if($ACT != 'search') return; // nothing to do for us 470Syaroslav@ivinco.com 480Syaroslav@ivinco.com // we can handle it -> prevent others 490Syaroslav@ivinco.com $event->stopPropagation(); 500Syaroslav@ivinco.com $event->preventDefault(); 510Syaroslav@ivinco.com 5227Syaroslav@ivinco.com 5343Syaroslav@ivinco.com $this->_search($QUERY,$_REQUEST['start'],$_REQUEST['prev']); 540Syaroslav@ivinco.com } 550Syaroslav@ivinco.com 560Syaroslav@ivinco.com /** 570Syaroslav@ivinco.com * do the search and displays the result 580Syaroslav@ivinco.com */ 5943Syaroslav@ivinco.com function _search($query, $start, $prev) { 6026Syaroslav@ivinco.com global $conf; 610Syaroslav@ivinco.com 620Syaroslav@ivinco.com $start = (int) $start; 6344Syaroslav@ivinco.com if($start < 0){ 6444Syaroslav@ivinco.com $start = 0; 6544Syaroslav@ivinco.com } 6644Syaroslav@ivinco.com if(empty($prev)){ 6744Syaroslav@ivinco.com $prev = 0; 6844Syaroslav@ivinco.com } 690Syaroslav@ivinco.com 7015Syaroslav@ivinco.com $categories = $this->_getCategories($query); 7116Syaroslav@ivinco.com $keywords = $this->_getKeywords($query); 720Syaroslav@ivinco.com 730Syaroslav@ivinco.com $search = new SphinxSearch($this->getConf('host'), $this->getConf('port'), $this->getConf('index')); 7416Syaroslav@ivinco.com $search->setSnippetSize($this->getConf('snippetsize')); 7531Syaroslav@ivinco.com $search->setArroundWordsCount($this->getConf('aroundwords')); 7619Syaroslav@ivinco.com $search->setTitlePriority($this->getConf('title_priority')); 7719Syaroslav@ivinco.com $search->setBodyPriority($this->getConf('body_priority')); 7819Syaroslav@ivinco.com $search->setCategoriesPriority($this->getConf('categories_priority')); 7919Syaroslav@ivinco.com 8015Syaroslav@ivinco.com $pagesList = $search->search($keywords, $categories, $start, $this->getConf('maxresults')); 8143Syaroslav@ivinco.com $this->_search = $search; 8228Syaroslav@ivinco.com 8328Syaroslav@ivinco.com if ($search->getError()){ 8428Syaroslav@ivinco.com echo '<b>' . $search->getError() . '</b>!'; 8528Syaroslav@ivinco.com return; 8628Syaroslav@ivinco.com } 874Syaroslav@ivinco.com 880Syaroslav@ivinco.com $totalFound = $search->getTotalFound(); 8927Syaroslav@ivinco.com if(empty($pagesList)){ 909Syaroslav@ivinco.com echo '<b>Nothing was found by ' . $query . '</b>!'; 9127Syaroslav@ivinco.com return; 9227Syaroslav@ivinco.com } else { 9327Syaroslav@ivinco.com echo '<style type="text/css"> 9427Syaroslav@ivinco.com div.dokuwiki .search_snippet{ 9527Syaroslav@ivinco.com color:#000000; 9627Syaroslav@ivinco.com margin-left:0px; 9739Syaroslav@ivinco.com font-size: 13px; 9839Syaroslav@ivinco.com } 9939Syaroslav@ivinco.com div.dokuwiki .search_result{ 10039Syaroslav@ivinco.com width:800px; 10139Syaroslav@ivinco.com float:left; 10239Syaroslav@ivinco.com } 10339Syaroslav@ivinco.com div.dokuwiki .search_sidebar{ 10439Syaroslav@ivinco.com width:200px; 10539Syaroslav@ivinco.com float:right; 10639Syaroslav@ivinco.com margin-right: 30px; 10739Syaroslav@ivinco.com } 10839Syaroslav@ivinco.com div.dokuwiki .search_result_row{ 10939Syaroslav@ivinco.com color:#000000; 11039Syaroslav@ivinco.com margin-left:0px; 11139Syaroslav@ivinco.com width:800px; 11239Syaroslav@ivinco.com } 11339Syaroslav@ivinco.com div.dokuwiki .search_result_row_child{ 11439Syaroslav@ivinco.com color:#000000; 11539Syaroslav@ivinco.com margin-left:30px; 11639Syaroslav@ivinco.com width:800px; 11727Syaroslav@ivinco.com } 11827Syaroslav@ivinco.com div.dokuwiki .search_cnt{ 11927Syaroslav@ivinco.com color:#CCCCCC; 12027Syaroslav@ivinco.com font-size: 10px; 12127Syaroslav@ivinco.com } 12227Syaroslav@ivinco.com div.dokuwiki .search_nmsp{ 12327Syaroslav@ivinco.com font-size: 10px; 12427Syaroslav@ivinco.com } 12539Syaroslav@ivinco.com div.dokuwiki .sphinxsearch_nav{ 12639Syaroslav@ivinco.com clear:both; 12739Syaroslav@ivinco.com } 12827Syaroslav@ivinco.com </style> 12927Syaroslav@ivinco.com '; 13027Syaroslav@ivinco.com 13127Syaroslav@ivinco.com echo '<h2>Found '.$totalFound . ($totalFound == 1 ? ' document ' : ' documents ') . ' for query "' . hsc($query).'"</h2>'; 13227Syaroslav@ivinco.com echo '<div class="search_result">'; 13327Syaroslav@ivinco.com // printout the results 13443Syaroslav@ivinco.com $pageListGroupByPage = array(); 13543Syaroslav@ivinco.com foreach ($pagesList as $row) { 13627Syaroslav@ivinco.com $page = $row['page']; 13743Syaroslav@ivinco.com if(!isset ($pageListGroupByPage[$page])){ 13843Syaroslav@ivinco.com $pageListGroupByPage[$page] = $row; 13927Syaroslav@ivinco.com } else { 14043Syaroslav@ivinco.com $pageListGroupByPage[$page]['subpages'][] = $row; 14127Syaroslav@ivinco.com } 14243Syaroslav@ivinco.com } 14343Syaroslav@ivinco.com foreach ($pageListGroupByPage as $row) { 144*49Syaroslav@ivinco.com $this->_showResult($row, $keywords); 14543Syaroslav@ivinco.com if(!empty($row['subpages'])){ 14643Syaroslav@ivinco.com foreach($row['subpages'] as $sub){ 147*49Syaroslav@ivinco.com $this->_showResult($sub, $keywords, true); 14827Syaroslav@ivinco.com } 14927Syaroslav@ivinco.com } 15043Syaroslav@ivinco.com 1514Syaroslav@ivinco.com } 15227Syaroslav@ivinco.com echo '</div>'; 15339Syaroslav@ivinco.com echo '<div class="search_sidebar">'; 15439Syaroslav@ivinco.com printNamespaces($keywords); 15539Syaroslav@ivinco.com echo '</div>'; 15627Syaroslav@ivinco.com echo '<div class="sphinxsearch_nav">'; 15743Syaroslav@ivinco.com if ($start > 1){ 15843Syaroslav@ivinco.com //$prev = $start - $this->getConf('maxresults'); 15943Syaroslav@ivinco.com //if($prev < 0) $prev = 0; 16043Syaroslav@ivinco.com if(false !== strpos($prev, ',')){ 16146Syaroslav@ivinco.com $prevArry = explode(",", $prev); 16246Syaroslav@ivinco.com $prevNum = $prevArry[count($prevArry)-1]; 16346Syaroslav@ivinco.com unset($prevArry[count($prevArry)-1]); 16446Syaroslav@ivinco.com $prevString = implode(",", $prevArry); 16543Syaroslav@ivinco.com } else { 16643Syaroslav@ivinco.com $prevNum = 0; 16743Syaroslav@ivinco.com } 1684Syaroslav@ivinco.com 16946Syaroslav@ivinco.com echo $this->external_link(wl('',array('do'=>'search','id'=>$query,'start'=>$prevNum, 'prev'=>$prevString),'false','&'), 17043Syaroslav@ivinco.com 'prev','wikilink1 gs_prev',$conf['target']['interwiki']); 17118Syaroslav@ivinco.com } 17227Syaroslav@ivinco.com echo ' '; 17343Syaroslav@ivinco.com 17439Syaroslav@ivinco.com //if($start + $this->getConf('maxresults') < $totalFound){ 17539Syaroslav@ivinco.com //$next = $start + $this->getConf('maxresults'); 17643Syaroslav@ivinco.com if($start + $search->getOffset()< $totalFound){ 17739Syaroslav@ivinco.com $next = $start + $search->getOffset(); 17845Syaroslav@ivinco.com if($start > 1){ 17946Syaroslav@ivinco.com $prevString = $prev.','.$start; 18045Syaroslav@ivinco.com } 18146Syaroslav@ivinco.com echo $this->external_link(wl('',array('do'=>'search','id'=>$query,'start'=>$next,'prev'=>$prevString),'false','&'), 18227Syaroslav@ivinco.com 'next','wikilink1 gs_next',$conf['target']['interwiki']); 18327Syaroslav@ivinco.com } 18427Syaroslav@ivinco.com echo '</div>'; 1850Syaroslav@ivinco.com } 1860Syaroslav@ivinco.com 1870Syaroslav@ivinco.com } 1880Syaroslav@ivinco.com 189*49Syaroslav@ivinco.com function _showResult($row, $keywords, $subpages = false) 19043Syaroslav@ivinco.com { 19143Syaroslav@ivinco.com $page = $row['page']; 19243Syaroslav@ivinco.com $bodyExcerpt = $row['bodyExcerpt']; 19343Syaroslav@ivinco.com $titleTextExcerpt = $row['titleTextExcerpt']; 19443Syaroslav@ivinco.com $hid = $row['hid']; 19543Syaroslav@ivinco.com 19643Syaroslav@ivinco.com $metaData = p_get_metadata($page); 19743Syaroslav@ivinco.com 19843Syaroslav@ivinco.com if (!empty($titleTextExcerpt)){ 19943Syaroslav@ivinco.com $titleText = $titleTextExcerpt; 20043Syaroslav@ivinco.com } elseif(!empty($row['title_text'])){ 20143Syaroslav@ivinco.com $titleText = $row['title_text']; 20243Syaroslav@ivinco.com } elseif(!empty($metaData['title'])){ 20343Syaroslav@ivinco.com $titleText = hsc($metaData['title']); 20443Syaroslav@ivinco.com } else { 20543Syaroslav@ivinco.com $titleText = hsc($page); 20643Syaroslav@ivinco.com } 20743Syaroslav@ivinco.com 20843Syaroslav@ivinco.com $namespaces = getNsLinks($page, $keywords, $this->_search); 20943Syaroslav@ivinco.com $href = !empty($hid) ? (wl($page).'#'.$hid) : wl($page); 21043Syaroslav@ivinco.com 21146Syaroslav@ivinco.com if($subpages){ 21246Syaroslav@ivinco.com echo '<div class="search_result_row_child">'; 21343Syaroslav@ivinco.com } else { 21446Syaroslav@ivinco.com echo '<div class="search_result_row">'; 21543Syaroslav@ivinco.com } 21643Syaroslav@ivinco.com 21743Syaroslav@ivinco.com echo '<a href="'.$href.'" title="" class="wikilink1">'.$titleText.'</a><br/>'; 21843Syaroslav@ivinco.com echo '<div class="search_snippet">'; 21943Syaroslav@ivinco.com echo strip_tags($bodyExcerpt, '<b>,<strong>'); 22043Syaroslav@ivinco.com echo '</div>'; 22143Syaroslav@ivinco.com $sep=':'; 22243Syaroslav@ivinco.com $i = 0; 22343Syaroslav@ivinco.com echo '<span class="search_nmsp">'; 22443Syaroslav@ivinco.com foreach ($namespaces as $name){ 22543Syaroslav@ivinco.com $link = $name['link']; 22643Syaroslav@ivinco.com $pageTitle = $name['title']; 22743Syaroslav@ivinco.com tpl_link($link, $pageTitle); 22843Syaroslav@ivinco.com if ($i++ < count($namespaces)-1){ 22943Syaroslav@ivinco.com echo $sep; 23043Syaroslav@ivinco.com } 23143Syaroslav@ivinco.com } 23243Syaroslav@ivinco.com if (!empty($hid)){ 23343Syaroslav@ivinco.com echo '#'.$hid; 23443Syaroslav@ivinco.com } 23543Syaroslav@ivinco.com echo '</span>'; 23643Syaroslav@ivinco.com echo '<span class="search_cnt"> - Last modified '.date("Y-m-d H:i",$metaData['date']['modified']).'</span> '; 23743Syaroslav@ivinco.com echo '<span class="search_cnt">by '.$metaData['last_change']['user'].'</span> '; 23843Syaroslav@ivinco.com echo '<br />'; 23943Syaroslav@ivinco.com echo '<br />'; 24043Syaroslav@ivinco.com echo '</div>'; 24143Syaroslav@ivinco.com } 24243Syaroslav@ivinco.com 2430Syaroslav@ivinco.com function searchform(){ 2440Syaroslav@ivinco.com global $lang; 2450Syaroslav@ivinco.com global $ACT; 2460Syaroslav@ivinco.com global $QUERY; 2470Syaroslav@ivinco.com 2480Syaroslav@ivinco.com // don't print the search form if search action has been disabled 24927Syaroslav@ivinco.com if (!actionOk('search')) return false; 2500Syaroslav@ivinco.com 2510Syaroslav@ivinco.com print '<form action="'.wl().'" accept-charset="utf-8" class="search" id="dw__search"><div class="no">'; 25227Syaroslav@ivinco.com print '<input type="hidden" name="do" value="search" />'; 2530Syaroslav@ivinco.com print '<input type="text" '; 25427Syaroslav@ivinco.com if($ACT == 'search') print 'value="'.htmlspecialchars($QUERY).'" '; 2550Syaroslav@ivinco.com print 'id="qsearch__in" accesskey="f" name="id" class="edit" title="[ALT+F]" />'; 2560Syaroslav@ivinco.com print '<input type="submit" value="'.$lang['btn_search'].'" class="button" title="'.$lang['btn_search'].'" />'; 2570Syaroslav@ivinco.com print '</div></form>'; 2580Syaroslav@ivinco.com return true; 2590Syaroslav@ivinco.com } 26015Syaroslav@ivinco.com 26115Syaroslav@ivinco.com function _getCategories($query) 26215Syaroslav@ivinco.com { 26315Syaroslav@ivinco.com $categories = ''; 26415Syaroslav@ivinco.com $query = urldecode($query); 26515Syaroslav@ivinco.com if (false !== ($pos = strpos($query, "@categories"))){; 26615Syaroslav@ivinco.com $categories = substr($query, $pos + strlen("@categories")); 26715Syaroslav@ivinco.com } 26815Syaroslav@ivinco.com return trim($categories); 26915Syaroslav@ivinco.com } 27015Syaroslav@ivinco.com 27115Syaroslav@ivinco.com function _getKeywords($query) 27215Syaroslav@ivinco.com { 27315Syaroslav@ivinco.com $keywords = $query; 27415Syaroslav@ivinco.com $query = urldecode($query); 27515Syaroslav@ivinco.com if (false !== ($pos = strpos($query, "@categories"))){; 27615Syaroslav@ivinco.com $keywords = substr($keywords, 0, $pos); 27715Syaroslav@ivinco.com } 27815Syaroslav@ivinco.com return trim($keywords); 27915Syaroslav@ivinco.com } 2800Syaroslav@ivinco.com} 2810Syaroslav@ivinco.com 2820Syaroslav@ivinco.com?> 283