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 { 21*43Syaroslav@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 53*43Syaroslav@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 */ 59*43Syaroslav@ivinco.com function _search($query, $start, $prev) { 6026Syaroslav@ivinco.com global $conf; 610Syaroslav@ivinco.com 620Syaroslav@ivinco.com $start = (int) $start; 630Syaroslav@ivinco.com if($start < 0) $start = 0; 640Syaroslav@ivinco.com 6515Syaroslav@ivinco.com $categories = $this->_getCategories($query); 6616Syaroslav@ivinco.com $keywords = $this->_getKeywords($query); 670Syaroslav@ivinco.com 680Syaroslav@ivinco.com $search = new SphinxSearch($this->getConf('host'), $this->getConf('port'), $this->getConf('index')); 6916Syaroslav@ivinco.com $search->setSnippetSize($this->getConf('snippetsize')); 7031Syaroslav@ivinco.com $search->setArroundWordsCount($this->getConf('aroundwords')); 7119Syaroslav@ivinco.com $search->setTitlePriority($this->getConf('title_priority')); 7219Syaroslav@ivinco.com $search->setBodyPriority($this->getConf('body_priority')); 7319Syaroslav@ivinco.com $search->setCategoriesPriority($this->getConf('categories_priority')); 7419Syaroslav@ivinco.com 7515Syaroslav@ivinco.com $pagesList = $search->search($keywords, $categories, $start, $this->getConf('maxresults')); 76*43Syaroslav@ivinco.com $this->_search = $search; 7728Syaroslav@ivinco.com 7828Syaroslav@ivinco.com if ($search->getError()){ 7928Syaroslav@ivinco.com echo '<b>' . $search->getError() . '</b>!'; 8028Syaroslav@ivinco.com return; 8128Syaroslav@ivinco.com } 824Syaroslav@ivinco.com 830Syaroslav@ivinco.com $totalFound = $search->getTotalFound(); 8427Syaroslav@ivinco.com if(empty($pagesList)){ 859Syaroslav@ivinco.com echo '<b>Nothing was found by ' . $query . '</b>!'; 8627Syaroslav@ivinco.com return; 8727Syaroslav@ivinco.com } else { 8827Syaroslav@ivinco.com echo '<style type="text/css"> 8927Syaroslav@ivinco.com div.dokuwiki .search_snippet{ 9027Syaroslav@ivinco.com color:#000000; 9127Syaroslav@ivinco.com margin-left:0px; 9239Syaroslav@ivinco.com font-size: 13px; 9339Syaroslav@ivinco.com } 9439Syaroslav@ivinco.com div.dokuwiki .search_result{ 9539Syaroslav@ivinco.com width:800px; 9639Syaroslav@ivinco.com float:left; 9739Syaroslav@ivinco.com } 9839Syaroslav@ivinco.com div.dokuwiki .search_sidebar{ 9939Syaroslav@ivinco.com width:200px; 10039Syaroslav@ivinco.com float:right; 10139Syaroslav@ivinco.com margin-right: 30px; 10239Syaroslav@ivinco.com } 10339Syaroslav@ivinco.com div.dokuwiki .search_result_row{ 10439Syaroslav@ivinco.com color:#000000; 10539Syaroslav@ivinco.com margin-left:0px; 10639Syaroslav@ivinco.com width:800px; 10739Syaroslav@ivinco.com } 10839Syaroslav@ivinco.com div.dokuwiki .search_result_row_child{ 10939Syaroslav@ivinco.com color:#000000; 11039Syaroslav@ivinco.com margin-left:30px; 11139Syaroslav@ivinco.com width:800px; 11227Syaroslav@ivinco.com } 11327Syaroslav@ivinco.com div.dokuwiki .search_cnt{ 11427Syaroslav@ivinco.com color:#CCCCCC; 11527Syaroslav@ivinco.com font-size: 10px; 11627Syaroslav@ivinco.com } 11727Syaroslav@ivinco.com div.dokuwiki .search_nmsp{ 11827Syaroslav@ivinco.com font-size: 10px; 11927Syaroslav@ivinco.com } 12039Syaroslav@ivinco.com div.dokuwiki .sphinxsearch_nav{ 12139Syaroslav@ivinco.com clear:both; 12239Syaroslav@ivinco.com } 12327Syaroslav@ivinco.com </style> 12427Syaroslav@ivinco.com '; 12527Syaroslav@ivinco.com 12627Syaroslav@ivinco.com echo '<h2>Found '.$totalFound . ($totalFound == 1 ? ' document ' : ' documents ') . ' for query "' . hsc($query).'"</h2>'; 12727Syaroslav@ivinco.com echo '<div class="search_result">'; 12827Syaroslav@ivinco.com // printout the results 129*43Syaroslav@ivinco.com $pageListGroupByPage = array(); 130*43Syaroslav@ivinco.com foreach ($pagesList as $row) { 13127Syaroslav@ivinco.com $page = $row['page']; 132*43Syaroslav@ivinco.com if(!isset ($pageListGroupByPage[$page])){ 133*43Syaroslav@ivinco.com $pageListGroupByPage[$page] = $row; 13427Syaroslav@ivinco.com } else { 135*43Syaroslav@ivinco.com $pageListGroupByPage[$page]['subpages'][] = $row; 13627Syaroslav@ivinco.com } 137*43Syaroslav@ivinco.com } 138*43Syaroslav@ivinco.com foreach ($pageListGroupByPage as $row) { 139*43Syaroslav@ivinco.com $this->_showResult($row); 140*43Syaroslav@ivinco.com if(!empty($row['subpages'])){ 141*43Syaroslav@ivinco.com foreach($row['subpages'] as $sub){ 142*43Syaroslav@ivinco.com $this->_showSubResult($sub); 14327Syaroslav@ivinco.com } 14427Syaroslav@ivinco.com } 145*43Syaroslav@ivinco.com 1464Syaroslav@ivinco.com } 14727Syaroslav@ivinco.com echo '</div>'; 14839Syaroslav@ivinco.com echo '<div class="search_sidebar">'; 14939Syaroslav@ivinco.com printNamespaces($keywords); 15039Syaroslav@ivinco.com echo '</div>'; 15127Syaroslav@ivinco.com echo '<div class="sphinxsearch_nav">'; 152*43Syaroslav@ivinco.com if ($start > 1){ 153*43Syaroslav@ivinco.com //$prev = $start - $this->getConf('maxresults'); 154*43Syaroslav@ivinco.com //if($prev < 0) $prev = 0; 155*43Syaroslav@ivinco.com if(false !== strpos($prev, ',')){ 156*43Syaroslav@ivinco.com $prevAr = explode(",", $prev); 157*43Syaroslav@ivinco.com $prevNum = $prevAr[count($prevAr)-1]; 158*43Syaroslav@ivinco.com unset($prevAr[count($prevAr)-1]); 159*43Syaroslav@ivinco.com $prevPrev = implode(",", $prevAr); 160*43Syaroslav@ivinco.com } else { 161*43Syaroslav@ivinco.com $prevNum = 0; 162*43Syaroslav@ivinco.com } 1634Syaroslav@ivinco.com 164*43Syaroslav@ivinco.com echo $this->external_link(wl('',array('do'=>'search','id'=>$query,'start'=>$prevNum, 'prev'=>$prevPrev),'false','&'), 165*43Syaroslav@ivinco.com 'prev','wikilink1 gs_prev',$conf['target']['interwiki']); 16618Syaroslav@ivinco.com } 16727Syaroslav@ivinco.com echo ' '; 168*43Syaroslav@ivinco.com 16939Syaroslav@ivinco.com //if($start + $this->getConf('maxresults') < $totalFound){ 17039Syaroslav@ivinco.com //$next = $start + $this->getConf('maxresults'); 171*43Syaroslav@ivinco.com if($start + $search->getOffset()< $totalFound){ 17239Syaroslav@ivinco.com $next = $start + $search->getOffset(); 173*43Syaroslav@ivinco.com $prev = $prev.','.$start; 174*43Syaroslav@ivinco.com echo $this->external_link(wl('',array('do'=>'search','id'=>$query,'start'=>$next,'prev'=>$prev),'false','&'), 17527Syaroslav@ivinco.com 'next','wikilink1 gs_next',$conf['target']['interwiki']); 17627Syaroslav@ivinco.com } 17727Syaroslav@ivinco.com echo '</div>'; 1780Syaroslav@ivinco.com } 1790Syaroslav@ivinco.com 1800Syaroslav@ivinco.com } 1810Syaroslav@ivinco.com 182*43Syaroslav@ivinco.com function _showResult($row) 183*43Syaroslav@ivinco.com { 184*43Syaroslav@ivinco.com $page = $row['page']; 185*43Syaroslav@ivinco.com $bodyExcerpt = $row['bodyExcerpt']; 186*43Syaroslav@ivinco.com $titleTextExcerpt = $row['titleTextExcerpt']; 187*43Syaroslav@ivinco.com $hid = $row['hid']; 188*43Syaroslav@ivinco.com 189*43Syaroslav@ivinco.com $metaData = p_get_metadata($page); 190*43Syaroslav@ivinco.com 191*43Syaroslav@ivinco.com if (!empty($titleTextExcerpt)){ 192*43Syaroslav@ivinco.com $titleText = $titleTextExcerpt; 193*43Syaroslav@ivinco.com } elseif(!empty($row['title_text'])){ 194*43Syaroslav@ivinco.com $titleText = $row['title_text']; 195*43Syaroslav@ivinco.com } elseif(!empty($metaData['title'])){ 196*43Syaroslav@ivinco.com $titleText = hsc($metaData['title']); 197*43Syaroslav@ivinco.com } else { 198*43Syaroslav@ivinco.com $titleText = hsc($page); 199*43Syaroslav@ivinco.com } 200*43Syaroslav@ivinco.com 201*43Syaroslav@ivinco.com $namespaces = getNsLinks($page, $keywords, $this->_search); 202*43Syaroslav@ivinco.com $href = !empty($hid) ? (wl($page).'#'.$hid) : wl($page); 203*43Syaroslav@ivinco.com 204*43Syaroslav@ivinco.com echo '<div class="search_result_row">'; 205*43Syaroslav@ivinco.com 206*43Syaroslav@ivinco.com echo '<a href="'.$href.'" title="" class="wikilink1">'.$titleText.'</a><br/>'; 207*43Syaroslav@ivinco.com echo '<div class="search_snippet">'; 208*43Syaroslav@ivinco.com echo strip_tags($bodyExcerpt, '<b>,<strong>'); 209*43Syaroslav@ivinco.com echo '</div>'; 210*43Syaroslav@ivinco.com $sep=':'; 211*43Syaroslav@ivinco.com $i = 0; 212*43Syaroslav@ivinco.com echo '<span class="search_nmsp">'; 213*43Syaroslav@ivinco.com foreach ($namespaces as $name){ 214*43Syaroslav@ivinco.com $link = $name['link']; 215*43Syaroslav@ivinco.com $pageTitle = $name['title']; 216*43Syaroslav@ivinco.com tpl_link($link, $pageTitle); 217*43Syaroslav@ivinco.com if ($i++ < count($namespaces)-1){ 218*43Syaroslav@ivinco.com echo $sep; 219*43Syaroslav@ivinco.com } 220*43Syaroslav@ivinco.com } 221*43Syaroslav@ivinco.com if (!empty($hid)){ 222*43Syaroslav@ivinco.com echo '#'.$hid; 223*43Syaroslav@ivinco.com } 224*43Syaroslav@ivinco.com echo '</span>'; 225*43Syaroslav@ivinco.com echo '<span class="search_cnt"> - Last modified '.date("Y-m-d H:i",$metaData['date']['modified']).'</span> '; 226*43Syaroslav@ivinco.com echo '<span class="search_cnt">by '.$metaData['last_change']['user'].'</span> '; 227*43Syaroslav@ivinco.com echo '<br />'; 228*43Syaroslav@ivinco.com echo '<br />'; 229*43Syaroslav@ivinco.com echo '</div>'; 230*43Syaroslav@ivinco.com } 231*43Syaroslav@ivinco.com 232*43Syaroslav@ivinco.com function _showSubResult($row) 233*43Syaroslav@ivinco.com { 234*43Syaroslav@ivinco.com $page = $row['page']; 235*43Syaroslav@ivinco.com $bodyExcerpt = $row['bodyExcerpt']; 236*43Syaroslav@ivinco.com $titleTextExcerpt = $row['titleTextExcerpt']; 237*43Syaroslav@ivinco.com $hid = $row['hid']; 238*43Syaroslav@ivinco.com 239*43Syaroslav@ivinco.com $metaData = p_get_metadata($page); 240*43Syaroslav@ivinco.com 241*43Syaroslav@ivinco.com if (!empty($titleTextExcerpt)){ 242*43Syaroslav@ivinco.com $titleText = $titleTextExcerpt; 243*43Syaroslav@ivinco.com } elseif(!empty($row['title_text'])){ 244*43Syaroslav@ivinco.com $titleText = $row['title_text']; 245*43Syaroslav@ivinco.com } elseif(!empty($metaData['title'])){ 246*43Syaroslav@ivinco.com $titleText = hsc($metaData['title']); 247*43Syaroslav@ivinco.com } else { 248*43Syaroslav@ivinco.com $titleText = hsc($page); 249*43Syaroslav@ivinco.com } 250*43Syaroslav@ivinco.com 251*43Syaroslav@ivinco.com $namespaces = getNsLinks($page, $keywords, $this->_search); 252*43Syaroslav@ivinco.com $href = !empty($hid) ? (wl($page).'#'.$hid) : wl($page); 253*43Syaroslav@ivinco.com 254*43Syaroslav@ivinco.com echo '<div class="search_result_row_child">'; 255*43Syaroslav@ivinco.com 256*43Syaroslav@ivinco.com echo '<a href="'.$href.'" title="" class="wikilink1">'.$titleText.'</a><br/>'; 257*43Syaroslav@ivinco.com echo '<div class="search_snippet">'; 258*43Syaroslav@ivinco.com echo strip_tags($bodyExcerpt, '<b>,<strong>'); 259*43Syaroslav@ivinco.com echo '</div>'; 260*43Syaroslav@ivinco.com $sep=':'; 261*43Syaroslav@ivinco.com $i = 0; 262*43Syaroslav@ivinco.com echo '<span class="search_nmsp">'; 263*43Syaroslav@ivinco.com foreach ($namespaces as $name){ 264*43Syaroslav@ivinco.com $link = $name['link']; 265*43Syaroslav@ivinco.com $pageTitle = $name['title']; 266*43Syaroslav@ivinco.com tpl_link($link, $pageTitle); 267*43Syaroslav@ivinco.com if ($i++ < count($namespaces)-1){ 268*43Syaroslav@ivinco.com echo $sep; 269*43Syaroslav@ivinco.com } 270*43Syaroslav@ivinco.com } 271*43Syaroslav@ivinco.com if (!empty($hid)){ 272*43Syaroslav@ivinco.com echo '#'.$hid; 273*43Syaroslav@ivinco.com } 274*43Syaroslav@ivinco.com echo '</span>'; 275*43Syaroslav@ivinco.com echo '<span class="search_cnt"> - Last modified '.date("Y-m-d H:i",$metaData['date']['modified']).'</span> '; 276*43Syaroslav@ivinco.com echo '<span class="search_cnt">by '.$metaData['last_change']['user'].'</span> '; 277*43Syaroslav@ivinco.com echo '<br />'; 278*43Syaroslav@ivinco.com echo '<br />'; 279*43Syaroslav@ivinco.com echo '</div>'; 280*43Syaroslav@ivinco.com } 281*43Syaroslav@ivinco.com 2820Syaroslav@ivinco.com function searchform(){ 2830Syaroslav@ivinco.com global $lang; 2840Syaroslav@ivinco.com global $ACT; 2850Syaroslav@ivinco.com global $QUERY; 2860Syaroslav@ivinco.com 2870Syaroslav@ivinco.com // don't print the search form if search action has been disabled 28827Syaroslav@ivinco.com if (!actionOk('search')) return false; 2890Syaroslav@ivinco.com 2900Syaroslav@ivinco.com print '<form action="'.wl().'" accept-charset="utf-8" class="search" id="dw__search"><div class="no">'; 29127Syaroslav@ivinco.com print '<input type="hidden" name="do" value="search" />'; 2920Syaroslav@ivinco.com print '<input type="text" '; 29327Syaroslav@ivinco.com if($ACT == 'search') print 'value="'.htmlspecialchars($QUERY).'" '; 2940Syaroslav@ivinco.com print 'id="qsearch__in" accesskey="f" name="id" class="edit" title="[ALT+F]" />'; 2950Syaroslav@ivinco.com print '<input type="submit" value="'.$lang['btn_search'].'" class="button" title="'.$lang['btn_search'].'" />'; 2960Syaroslav@ivinco.com print '</div></form>'; 2970Syaroslav@ivinco.com return true; 2980Syaroslav@ivinco.com } 29915Syaroslav@ivinco.com 30015Syaroslav@ivinco.com function _getCategories($query) 30115Syaroslav@ivinco.com { 30215Syaroslav@ivinco.com $categories = ''; 30315Syaroslav@ivinco.com $query = urldecode($query); 30415Syaroslav@ivinco.com if (false !== ($pos = strpos($query, "@categories"))){; 30515Syaroslav@ivinco.com $categories = substr($query, $pos + strlen("@categories")); 30615Syaroslav@ivinco.com } 30715Syaroslav@ivinco.com return trim($categories); 30815Syaroslav@ivinco.com } 30915Syaroslav@ivinco.com 31015Syaroslav@ivinco.com function _getKeywords($query) 31115Syaroslav@ivinco.com { 31215Syaroslav@ivinco.com $keywords = $query; 31315Syaroslav@ivinco.com $query = urldecode($query); 31415Syaroslav@ivinco.com if (false !== ($pos = strpos($query, "@categories"))){; 31515Syaroslav@ivinco.com $keywords = substr($keywords, 0, $pos); 31615Syaroslav@ivinco.com } 31715Syaroslav@ivinco.com return trim($keywords); 31815Syaroslav@ivinco.com } 3190Syaroslav@ivinco.com} 3200Syaroslav@ivinco.com 3210Syaroslav@ivinco.com?> 322