60 lines
1.8 KiB
PHP
60 lines
1.8 KiB
PHP
<?php
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/**
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* DokuWiki Plugin numberof (Syntax Component)
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*
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* @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
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* @author S.C. Yoo <dryoo@live.com>
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*/
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// must be run within Dokuwiki
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if (!defined('DOKU_INC')) die();
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class syntax_plugin_numberof extends DokuWiki_Syntax_Plugin {
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public function getType() { return 'substition'; }
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public function getSort() { return 32; }
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public function connectTo($mode) {
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$this->Lexer->addSpecialPattern('\{\{NUMBEROF[^\}]*\}\}',$mode,'plugin_numberof');
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}
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public function handle($match, $state, $pos, Doku_Handler $handler){
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global $conf;
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$list = array();
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$data=0;
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$match=substr($match,10,-2);
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$matches=explode(">",$match);
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$matches[1]=str_replace(":","/",$matches[1]);
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switch ($matches[0]) {
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case "PAGES":
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search($list,$conf['datadir'].$matches[1],array($this,'_search_count'),array('all'=>false),'');
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$data = $list['file_count'];
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break;
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case "MEDIAS":
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search($list,$conf['mediadir'].$matches[1],array($this,'_search_count'),array('all'=>true));
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$data = $list['file_count'];
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break;
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}
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return $data;
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}
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public function render($mode, Doku_Renderer $renderer, $data) {
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if($mode != 'xhtml') return false;
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$renderer->doc.= $data;
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return true;
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}
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function _search_count(&$data,$base,$file,$type,$lvl,$opts){
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if($type == 'd'){
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if($data['dir_nest'] < $lvl) $data['dir_nest'] = $lvl;
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$data['dir_count']++;
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return true;
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}
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if($opts['all'] || substr($file,-4) == '.txt'){
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$data['file_count']++;
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}
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return false;
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}
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}
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// vim:ts=4:sw=4:et:
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