Initial commit

syntax.php

+<?php
+/**
+* Pirati: Members
+* 
+* @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+* @author     
+*/
+
+
+// must be run within DokuWiki
+if(!defined('DOKU_INC')) die();
+
+if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
+require_once(DOKU_PLUGIN.'syntax.php');
+
+/**
+* All DokuWiki plugins to extend the parser/rendering mechanism
+* need to inherit from this class
+*/
+class syntax_plugin_piratimembers extends DokuWiki_Syntax_Plugin {
+
+/**
+ * return some info
+ */
+function getInfo(){
+	return array(
+		'author' => 'Vaclav Malek',
+		'email'  => 'vaclav.malek@pirati.cz',
+		'date'   => '2012-11-02',
+		'name'   => 'Pirati: Members',
+		'desc'   => 'print members of group',
+		'url'    => 'http://www.pirati.cz',
+	);
+}
+
+function getType(){ return 'substition'; }
+function getPType(){ return 'block'; }
+// function getAllowedTypes() { return array('formatting', 'substition', 'disabled'); }   
+//function getAllowedTypes() { return 'substition'; }
+function getSort(){ return 300; } // 158
+function connectTo($mode) { $this->Lexer->addSpecialPattern('<pirati>.*?</pirati>',$mode,'plugin_piratimembers'); }
+//function connectTo($mode) { $this->Lexer->addEntryPattern('<pirati>.*?',$mode,'plugin_piratimembers'); }
+// (?=.*?</pirati>)
+//function postConnect() { $this->Lexer->addExitPattern('</pirati>','plugin_piratimembers'); }
+
+
+/**
+ * Handle the match
+ */
+function handle($match, $state, $pos, &$handler){
+	switch ($state) {
+	  case DOKU_LEXER_ENTER: return array($state, $match);
+	  case DOKU_LEXER_SPECIAL:
+	    $options = explode("\n",$match);
+	    $o = array();
+	    foreach($options as $opt){
+		list($key,$value) = explode(':',$opt);
+		$o[trim($key)] = trim($value);
+	    }
+	    return array($state, $o);
+	    break;
+	  case DOKU_LEXER_EXIT: return array($state, '');
+	}
+	return array();
+}
+
+/**
+ * Create output
+ */
+function render($mode, &$renderer, $data) {
+	$renderer->info['cache'] = false;
+	if($mode == 'xhtml'){
+		list($state, $options) = $data;
+		
+		switch ($state) {
+		  case DOKU_LEXER_ENTER: break;
+		  case DOKU_LEXER_SPECIAL:
+		    // cache
+		    $updateInterval = 21600;
+		    $data = new stdClass();
+		    $data->timestamp = 0;
+		    $data->members = "no members";
+		    $cacheFilePath = DOKU_INC."data/tmp/piratimembers/piratimembers_".urlencode(sha1(var_export($options,true))).".cached";
+		    if(file_exists($cacheFilePath)){
+				$handle = fopen($cacheFilePath, "r");
+				$data = unserialize(fread($handle, filesize($cacheFilePath)));
+				fclose($handle);
+		    }
+		    
+		    // re-cache?
+		    if((time()-$data->timestamp)>$updateInterval){
+		    // users
+		    $users = curl_init();
+		    curl_setopt($users,CURLOPT_URL,"https://graph.pirati.cz/group/".rawurlencode($options['group'])."/members");
+		    curl_setopt($users,CURLOPT_HEADER,0);
+		    curl_setopt($users,CURLOPT_RETURNTRANSFER,true);
+		    $users_data = curl_exec($users);
+		    if($users_data == "no such user") $renderer->doc .= "Neznámá skupina";
+		    else {
+			// single
+			$user_data = array();
+			$users_data = json_decode($users_data);
+			$data->members = '<ul>';
+		    	foreach($users_data as $i=>$user){
+				$user_data[$i] = curl_init();
+				curl_setopt($user_data[$i],CURLOPT_URL,"https://graph.pirati.cz/".$user->id);
+				curl_setopt($user_data[$i],CURLOPT_HEADER,0);
+				curl_setopt($user_data[$i],CURLOPT_RETURNTRANSFER,true);
+				$usrdetail = json_decode(curl_exec($user_data[$i]));
+				
+				if(empty($usrdetail->fullname)) $name = $usrdetail->username;
+				else $name = $usrdetail->fullname;
+				
+				if(isset($options['rank'])){
+				    if($usrdetail->rank == $options['rank'])
+					$data->members .= '<li><a href="/lide/'.str_replace(".","_",$usrdetail->username).'">'.$name.'</a></li>';
+				} else $data->members .= '<li><a href="/lide/'.str_replace(".","_",$usrdetail->username).'">'.$name.'</a></li>';
+		    	}
+		    	$data->members .= '</ul>';
+			
+			/*
+			// multi
+			$curlm = curl_multi_init();
+			$user_data = array();
+			$users_data = json_decode($users_data);
+		    	foreach($users_data as $i=>$user){
+				$user_data[$i] = curl_init();
+				curl_setopt($user_data[$i],CURLOPT_URL,"https://graph.pirati.cz/".$user->id);
+				curl_setopt($user_data[$i],CURLOPT_HEADER,0);
+				curl_setopt($user_data[$i],CURLOPT_RETURNTRANSFER,true);
+				curl_multi_add_handle($curlm,$user_data[$i]);
+		    	}
+			
+			$active = null;
+
+			do {
+		            if(curl_multi_select($curlm) != -1){
+		        	while(CURLM_CALL_MULTI_PERFORM == curl_multi_exec($curlm,$active)){
+		        	}
+            		    }
+        		} while($active);
+			
+			$data->members = '<ul>';
+		        foreach($users_data as $i=>$user){
+		    	    $usrdetail = json_decode(curl_multi_getcontent($user_data[$i]));
+			    $link = str_replace($usrdetail->username, ".", "_");
+			    $data->members .= '<li><a href="/lide/'.$link.'">'.$usrdetail->fullname.'</a></li>';
+			    curl_multi_remove_handle($user_data[$i]);
+			}
+			$data->members .= '</ul>';
+			
+			curl_multi_close($curlm);
+			*/
+			
+			// cache out
+			$data->timestamp = time();
+			$handle = fopen($cacheFilePath,"w");
+			fwrite($handle,serialize($data));
+			fclose($handle);
+			
+
+			// end multi
+		    }
+		    curl_close($users);
+		    }
+		    
+		    // output
+		    $renderer->doc .= $data->members;
+		    
+		    break;
+		  case DOKU_LEXER_EXIT: break;
+		}
+		return true;
+	}
+	return false;
+}
+}