1*0Syaroslav@ivinco.com<?php 2*0Syaroslav@ivinco.com/** 3*0Syaroslav@ivinco.com * Script to search in uploaded pdf documents 4*0Syaroslav@ivinco.com * 5*0Syaroslav@ivinco.com * @author Dominik Eckelmann <eckelmann@cosmocode.de> 6*0Syaroslav@ivinco.com */ 7*0Syaroslav@ivinco.com 8*0Syaroslav@ivinco.comif(!defined('DOKU_INC')) die(); 9*0Syaroslav@ivinco.comif(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); 10*0Syaroslav@ivinco.com 11*0Syaroslav@ivinco.comrequire_once(DOKU_PLUGIN . 'action.php'); 12*0Syaroslav@ivinco.comrequire_once(DOKU_PLUGIN . 'sphinxsearch/sphinxapi.php'); 13*0Syaroslav@ivinco.comrequire_once(DOKU_PLUGIN . 'sphinxsearch/PageMapper.php'); 14*0Syaroslav@ivinco.comrequire_once(DOKU_PLUGIN . 'sphinxsearch/SphinxSearch.php'); 15*0Syaroslav@ivinco.com 16*0Syaroslav@ivinco.com 17*0Syaroslav@ivinco.comclass action_plugin_sphinxsearch extends DokuWiki_Action_Plugin { 18*0Syaroslav@ivinco.com 19*0Syaroslav@ivinco.com /** 20*0Syaroslav@ivinco.com * return some info 21*0Syaroslav@ivinco.com */ 22*0Syaroslav@ivinco.com function getInfo() { 23*0Syaroslav@ivinco.com return confToHash(dirname(__FILE__).'/plugin.info.txt'); 24*0Syaroslav@ivinco.com } 25*0Syaroslav@ivinco.com 26*0Syaroslav@ivinco.com /** 27*0Syaroslav@ivinco.com * Register to the content display event to place the results under it. 28*0Syaroslav@ivinco.com */ 29*0Syaroslav@ivinco.com /** 30*0Syaroslav@ivinco.com * register the eventhandlers 31*0Syaroslav@ivinco.com */ 32*0Syaroslav@ivinco.com function register(&$controller){ 33*0Syaroslav@ivinco.com $controller->register_hook('ACTION_ACT_PREPROCESS', 34*0Syaroslav@ivinco.com 'BEFORE', 35*0Syaroslav@ivinco.com $this, 36*0Syaroslav@ivinco.com 'handle_act_preprocess', 37*0Syaroslav@ivinco.com array()); 38*0Syaroslav@ivinco.com 39*0Syaroslav@ivinco.com $controller->register_hook('TPL_ACT_UNKNOWN', 40*0Syaroslav@ivinco.com 'BEFORE', 41*0Syaroslav@ivinco.com $this, 42*0Syaroslav@ivinco.com 'handle_act_unknown', 43*0Syaroslav@ivinco.com array()); 44*0Syaroslav@ivinco.com } 45*0Syaroslav@ivinco.com 46*0Syaroslav@ivinco.com /** 47*0Syaroslav@ivinco.com * Checks if 'googlesearch' was given as action, if so we 48*0Syaroslav@ivinco.com * do handle the event our self and no further checking takes place 49*0Syaroslav@ivinco.com */ 50*0Syaroslav@ivinco.com function handle_act_preprocess(&$event, $param){ 51*0Syaroslav@ivinco.com if($event->data != 'sphinxsearch') return; // nothing to do for us 52*0Syaroslav@ivinco.com 53*0Syaroslav@ivinco.com $event->stopPropagation(); // this is our very own action, no need to check other plugins 54*0Syaroslav@ivinco.com $event->preventDefault(); // we handle it our self, thanks 55*0Syaroslav@ivinco.com } 56*0Syaroslav@ivinco.com 57*0Syaroslav@ivinco.com /** 58*0Syaroslav@ivinco.com * If our own 'googlesearch' action was given we produce our content here 59*0Syaroslav@ivinco.com */ 60*0Syaroslav@ivinco.com function handle_act_unknown(&$event, $param){ 61*0Syaroslav@ivinco.com if($event->data != 'sphinxsearch') return; // nothing to do for us 62*0Syaroslav@ivinco.com 63*0Syaroslav@ivinco.com // we can handle it -> prevent others 64*0Syaroslav@ivinco.com $event->stopPropagation(); 65*0Syaroslav@ivinco.com $event->preventDefault(); 66*0Syaroslav@ivinco.com 67*0Syaroslav@ivinco.com global $QUERY; 68*0Syaroslav@ivinco.com $this->_search($QUERY,$_REQUEST['start']); 69*0Syaroslav@ivinco.com } 70*0Syaroslav@ivinco.com 71*0Syaroslav@ivinco.com /** 72*0Syaroslav@ivinco.com * do the search and displays the result 73*0Syaroslav@ivinco.com */ 74*0Syaroslav@ivinco.com function _search($query, $start) { 75*0Syaroslav@ivinco.com 76*0Syaroslav@ivinco.com $start = (int) $start; 77*0Syaroslav@ivinco.com if($start < 0) $start = 0; 78*0Syaroslav@ivinco.com 79*0Syaroslav@ivinco.com // backup the config array 80*0Syaroslav@ivinco.com $cp = $conf; 81*0Syaroslav@ivinco.com 82*0Syaroslav@ivinco.com $search = new SphinxSearch($this->getConf('host'), $this->getConf('port'), $this->getConf('index')); 83*0Syaroslav@ivinco.com $pagesList = $search->search($query, $start, $this->getConf('maxresults')); 84*0Syaroslav@ivinco.com $totalFound = $search->getTotalFound(); 85*0Syaroslav@ivinco.com 86*0Syaroslav@ivinco.com echo '<h2>Found '.$totalFound .' documents for query "' . hsc($query).'"</h2>'; 87*0Syaroslav@ivinco.com echo '<div class="search_result">'; 88*0Syaroslav@ivinco.com // printout the results 89*0Syaroslav@ivinco.com foreach ($pagesList as $id => $excerpt) { 90*0Syaroslav@ivinco.com $metaData = p_get_metadata($id); 91*0Syaroslav@ivinco.com echo '<a href="/doku.php/'.$id.'" title="" class="wikilink1">'.hsc($id).' ('.hsc($metaData['title']).')'.'</a><br/>'; 92*0Syaroslav@ivinco.com echo '<span class="search_cnt">Last modified:'.date("Y-m-d H:i",$metaData['date']['modified']).'</span>'; 93*0Syaroslav@ivinco.com echo '<div class="search_snippet">'; 94*0Syaroslav@ivinco.com echo $excerpt; 95*0Syaroslav@ivinco.com echo '</div>'; 96*0Syaroslav@ivinco.com echo '<br />'; 97*0Syaroslav@ivinco.com } 98*0Syaroslav@ivinco.com echo '</div>'; 99*0Syaroslav@ivinco.com echo '<div class="sphinxsearch_nav">'; 100*0Syaroslav@ivinco.com if ($start > 1){ 101*0Syaroslav@ivinco.com $prev = $start - $this->getConf('maxresults'); 102*0Syaroslav@ivinco.com if($prev < 0) $prev = 0; 103*0Syaroslav@ivinco.com 104*0Syaroslav@ivinco.com echo $this->external_link(wl('',array('do'=>'sphinxsearch','id'=>$query,'start'=>$prev),'false','&'), 105*0Syaroslav@ivinco.com 'prev','wikilink1 gs_prev',$conf['target']['interwiki']); 106*0Syaroslav@ivinco.com } 107*0Syaroslav@ivinco.com echo ' '; 108*0Syaroslav@ivinco.com if($start + $this->getConf('maxresults') < $totalFound){ 109*0Syaroslav@ivinco.com $next = $start + $this->getConf('maxresults'); 110*0Syaroslav@ivinco.com 111*0Syaroslav@ivinco.com echo $this->external_link(wl('',array('do'=>'sphinxsearch','id'=>$query,'start'=>$next),'false','&'), 112*0Syaroslav@ivinco.com 'next','wikilink1 gs_next',$conf['target']['interwiki']); 113*0Syaroslav@ivinco.com } 114*0Syaroslav@ivinco.com echo '</div>'; 115*0Syaroslav@ivinco.com 116*0Syaroslav@ivinco.com } 117*0Syaroslav@ivinco.com 118*0Syaroslav@ivinco.com function searchform(){ 119*0Syaroslav@ivinco.com global $lang; 120*0Syaroslav@ivinco.com global $ACT; 121*0Syaroslav@ivinco.com global $QUERY; 122*0Syaroslav@ivinco.com 123*0Syaroslav@ivinco.com // don't print the search form if search action has been disabled 124*0Syaroslav@ivinco.com if (!actionOk('sphinxsearch')) return false; 125*0Syaroslav@ivinco.com 126*0Syaroslav@ivinco.com print '<form action="'.wl().'" accept-charset="utf-8" class="search" id="dw__search"><div class="no">'; 127*0Syaroslav@ivinco.com print '<input type="hidden" name="do" value="sphinxsearch" />'; 128*0Syaroslav@ivinco.com print '<input type="text" '; 129*0Syaroslav@ivinco.com if($ACT == 'sphinxsearch') print 'value="'.htmlspecialchars($QUERY).'" '; 130*0Syaroslav@ivinco.com print 'id="qsearch__in" accesskey="f" name="id" class="edit" title="[ALT+F]" />'; 131*0Syaroslav@ivinco.com print '<input type="submit" value="'.$lang['btn_search'].'" class="button" title="'.$lang['btn_search'].'" />'; 132*0Syaroslav@ivinco.com print '</div></form>'; 133*0Syaroslav@ivinco.com return true; 134*0Syaroslav@ivinco.com } 135*0Syaroslav@ivinco.com} 136*0Syaroslav@ivinco.com 137*0Syaroslav@ivinco.com?> 138