10Syaroslav@ivinco.com<?php 20Syaroslav@ivinco.com/** 30Syaroslav@ivinco.com * Script to search in uploaded pdf documents 40Syaroslav@ivinco.com * 50Syaroslav@ivinco.com * @author Dominik Eckelmann <eckelmann@cosmocode.de> 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 11*6Syaroslav@ivinco.comrequire_once(DOKU_INC.'inc/parser/parser.php'); 12*6Syaroslav@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'); 17*6Syaroslav@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){ 360Syaroslav@ivinco.com $controller->register_hook('ACTION_ACT_PREPROCESS', 370Syaroslav@ivinco.com 'BEFORE', 380Syaroslav@ivinco.com $this, 390Syaroslav@ivinco.com 'handle_act_preprocess', 400Syaroslav@ivinco.com array()); 410Syaroslav@ivinco.com 420Syaroslav@ivinco.com $controller->register_hook('TPL_ACT_UNKNOWN', 430Syaroslav@ivinco.com 'BEFORE', 440Syaroslav@ivinco.com $this, 450Syaroslav@ivinco.com 'handle_act_unknown', 460Syaroslav@ivinco.com array()); 470Syaroslav@ivinco.com } 480Syaroslav@ivinco.com 490Syaroslav@ivinco.com /** 500Syaroslav@ivinco.com * Checks if 'googlesearch' was given as action, if so we 510Syaroslav@ivinco.com * do handle the event our self and no further checking takes place 520Syaroslav@ivinco.com */ 530Syaroslav@ivinco.com function handle_act_preprocess(&$event, $param){ 540Syaroslav@ivinco.com if($event->data != 'sphinxsearch') return; // nothing to do for us 550Syaroslav@ivinco.com 560Syaroslav@ivinco.com $event->stopPropagation(); // this is our very own action, no need to check other plugins 570Syaroslav@ivinco.com $event->preventDefault(); // we handle it our self, thanks 580Syaroslav@ivinco.com } 590Syaroslav@ivinco.com 600Syaroslav@ivinco.com /** 610Syaroslav@ivinco.com * If our own 'googlesearch' action was given we produce our content here 620Syaroslav@ivinco.com */ 630Syaroslav@ivinco.com function handle_act_unknown(&$event, $param){ 640Syaroslav@ivinco.com if($event->data != 'sphinxsearch') return; // nothing to do for us 650Syaroslav@ivinco.com 660Syaroslav@ivinco.com // we can handle it -> prevent others 670Syaroslav@ivinco.com $event->stopPropagation(); 680Syaroslav@ivinco.com $event->preventDefault(); 690Syaroslav@ivinco.com 700Syaroslav@ivinco.com global $QUERY; 710Syaroslav@ivinco.com $this->_search($QUERY,$_REQUEST['start']); 720Syaroslav@ivinco.com } 730Syaroslav@ivinco.com 740Syaroslav@ivinco.com /** 750Syaroslav@ivinco.com * do the search and displays the result 760Syaroslav@ivinco.com */ 770Syaroslav@ivinco.com function _search($query, $start) { 780Syaroslav@ivinco.com 790Syaroslav@ivinco.com $start = (int) $start; 800Syaroslav@ivinco.com if($start < 0) $start = 0; 810Syaroslav@ivinco.com 820Syaroslav@ivinco.com // backup the config array 830Syaroslav@ivinco.com $cp = $conf; 840Syaroslav@ivinco.com 850Syaroslav@ivinco.com $search = new SphinxSearch($this->getConf('host'), $this->getConf('port'), $this->getConf('index')); 860Syaroslav@ivinco.com $pagesList = $search->search($query, $start, $this->getConf('maxresults')); 874Syaroslav@ivinco.com 880Syaroslav@ivinco.com $totalFound = $search->getTotalFound(); 890Syaroslav@ivinco.com 900Syaroslav@ivinco.com echo '<h2>Found '.$totalFound .' documents for query "' . hsc($query).'"</h2>'; 910Syaroslav@ivinco.com echo '<div class="search_result">'; 920Syaroslav@ivinco.com // printout the results 934Syaroslav@ivinco.com foreach ($pagesList as $crc => $row) { 944Syaroslav@ivinco.com $id = $row['page']; 954Syaroslav@ivinco.com $excerpt = $row['excerpt']; 964Syaroslav@ivinco.com $hid = $row['hid']; 970Syaroslav@ivinco.com $metaData = p_get_metadata($id); 984Syaroslav@ivinco.com if (!empty($row['title'])){ 994Syaroslav@ivinco.com $hidTitle = $row['title']; 1004Syaroslav@ivinco.com } else { 1014Syaroslav@ivinco.com $hidTitle = $metaData['title']; 1024Syaroslav@ivinco.com } 1034Syaroslav@ivinco.com 1044Syaroslav@ivinco.com if (!empty($hidTitle)){ 1054Syaroslav@ivinco.com $title = hsc($id).' ('.hsc($hidTitle).')'; 1062Syaroslav@ivinco.com } else { 1072Syaroslav@ivinco.com $title = hsc($id); 1082Syaroslav@ivinco.com } 1094Syaroslav@ivinco.com 1104Syaroslav@ivinco.com $href = !empty($hid) ? (wl($id).'#'.$hid) : wl($id); 1114Syaroslav@ivinco.com 1124Syaroslav@ivinco.com echo '<a href="'.$href.'" title="" class="wikilink1">'.$title.'</a><br/>'; 1135Syaroslav@ivinco.com echo '<span class="search_cnt">Last modified '.date("Y-m-d H:i",$metaData['date']['modified']).'</span> '; 1145Syaroslav@ivinco.com echo '<span class="search_cnt">by '.$metaData['last_change']['user'].'</span> '; 1150Syaroslav@ivinco.com echo '<div class="search_snippet">'; 1160Syaroslav@ivinco.com echo $excerpt; 1170Syaroslav@ivinco.com echo '</div>'; 1180Syaroslav@ivinco.com echo '<br />'; 1190Syaroslav@ivinco.com } 1200Syaroslav@ivinco.com echo '</div>'; 1210Syaroslav@ivinco.com echo '<div class="sphinxsearch_nav">'; 1220Syaroslav@ivinco.com if ($start > 1){ 1230Syaroslav@ivinco.com $prev = $start - $this->getConf('maxresults'); 1240Syaroslav@ivinco.com if($prev < 0) $prev = 0; 1250Syaroslav@ivinco.com 1260Syaroslav@ivinco.com echo $this->external_link(wl('',array('do'=>'sphinxsearch','id'=>$query,'start'=>$prev),'false','&'), 1270Syaroslav@ivinco.com 'prev','wikilink1 gs_prev',$conf['target']['interwiki']); 1280Syaroslav@ivinco.com } 1290Syaroslav@ivinco.com echo ' '; 1300Syaroslav@ivinco.com if($start + $this->getConf('maxresults') < $totalFound){ 1310Syaroslav@ivinco.com $next = $start + $this->getConf('maxresults'); 1320Syaroslav@ivinco.com 1330Syaroslav@ivinco.com echo $this->external_link(wl('',array('do'=>'sphinxsearch','id'=>$query,'start'=>$next),'false','&'), 1340Syaroslav@ivinco.com 'next','wikilink1 gs_next',$conf['target']['interwiki']); 1350Syaroslav@ivinco.com } 1360Syaroslav@ivinco.com echo '</div>'; 1370Syaroslav@ivinco.com 1380Syaroslav@ivinco.com } 1390Syaroslav@ivinco.com 1400Syaroslav@ivinco.com function searchform(){ 1410Syaroslav@ivinco.com global $lang; 1420Syaroslav@ivinco.com global $ACT; 1430Syaroslav@ivinco.com global $QUERY; 1440Syaroslav@ivinco.com 1450Syaroslav@ivinco.com // don't print the search form if search action has been disabled 1460Syaroslav@ivinco.com if (!actionOk('sphinxsearch')) return false; 1470Syaroslav@ivinco.com 1480Syaroslav@ivinco.com print '<form action="'.wl().'" accept-charset="utf-8" class="search" id="dw__search"><div class="no">'; 1490Syaroslav@ivinco.com print '<input type="hidden" name="do" value="sphinxsearch" />'; 1500Syaroslav@ivinco.com print '<input type="text" '; 1510Syaroslav@ivinco.com if($ACT == 'sphinxsearch') print 'value="'.htmlspecialchars($QUERY).'" '; 1520Syaroslav@ivinco.com print 'id="qsearch__in" accesskey="f" name="id" class="edit" title="[ALT+F]" />'; 1530Syaroslav@ivinco.com print '<input type="submit" value="'.$lang['btn_search'].'" class="button" title="'.$lang['btn_search'].'" />'; 1540Syaroslav@ivinco.com print '</div></form>'; 1550Syaroslav@ivinco.com return true; 1560Syaroslav@ivinco.com } 1570Syaroslav@ivinco.com} 1580Syaroslav@ivinco.com 1590Syaroslav@ivinco.com?> 160