1<?php 2/** 3 * DokuWiki Plugin DAVCal (Table Syntax Component) 4 * 5 * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html 6 * @author Andreas Böhler <dev@aboehler.at> 7 */ 8 9// must be run within Dokuwiki 10if(!defined('DOKU_INC')) die(); 11 12if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); 13require_once(DOKU_PLUGIN.'syntax.php'); 14 15class syntax_plugin_davcal_table extends DokuWiki_Syntax_Plugin { 16 17 protected $hlp = null; 18 19 // Load the helper plugin 20 public function syntax_plugin_davcal_table() { 21 $this->hlp =& plugin_load('helper', 'davcal'); 22 } 23 24 25 /** 26 * What kind of syntax are we? 27 */ 28 function getType(){ 29 return 'substition'; 30 } 31 32 /** 33 * What about paragraphs? 34 */ 35 function getPType(){ 36 return 'normal'; 37 } 38 39 /** 40 * Where to sort in? 41 */ 42 function getSort(){ 43 return 165; 44 } 45 46 /** 47 * Connect pattern to lexer 48 */ 49 function connectTo($mode) { 50 $this->Lexer->addSpecialPattern('\{\{davcaltable>[^}]*\}\}',$mode,'plugin_davcal_table'); 51 } 52 53 /** 54 * Handle the match 55 */ 56 function handle($match, $state, $pos, &$handler){ 57 global $ID; 58 $options = trim(substr($match,14,-2)); 59 $options = explode(',', $options); 60 61 $data = array('id' => array(), 62 'startdate' => 'today', 63 'numdays' => 30, 64 'dateformat' => 'Y-m-d H:i', 65 'onlystart' => false, 66 'sort' => 'desc', 67 'timezone' => 'local' 68 ); 69 $lastid = $ID; 70 71 foreach($options as $option) 72 { 73 list($key, $val) = explode('=', $option); 74 $key = strtolower(trim($key)); 75 $val = trim($val); 76 switch($key) 77 { 78 case 'id': 79 $lastid = $val; 80 if(!in_array($val, $data['id'])) 81 $data['id'][$val] = '#3a87ad'; 82 break; 83 case 'onlystart': 84 if(($val === 'on') || ($val === 'true')) 85 $data['onlystart'] = true; 86 break; 87 case 'timezone': 88 $tzlist = \DateTimeZone::listIdentifiers(DateTimeZone::ALL); 89 if(in_array($val, $tzlist) || $val === 'no') 90 $data['timezone'] = $val; 91 else 92 msg($this->getLang('error_timezone_not_in_list'), -1); 93 break; 94 default: 95 $data[$key] = $val; 96 } 97 } 98 99 // Handle the default case when the user didn't enter a different ID 100 if(empty($data['id'])) 101 { 102 $data['id'] = array($ID => '#3a87ad'); 103 } 104 105 return $data; 106 } 107 108 private static function sort_events_asc($a, $b) 109 { 110 $from1 = new \DateTime($a['start']); 111 $from2 = new \DateTime($b['start']); 112 return $from2 < $from1; 113 } 114 115 private static function sort_events_desc($a, $b) 116 { 117 $from1 = new \DateTime($a['start']); 118 $from2 = new \DateTime($b['start']); 119 return $from1 < $from2; 120 } 121 122 /** 123 * Create output 124 */ 125 function render($format, &$R, $data) { 126 if($format == 'metadata') 127 { 128 $R->meta['plugin_davcal']['table'] = true; 129 return true; 130 } 131 if(($format != 'xhtml') && ($format != 'odt')) return false; 132 global $ID; 133 134 $events = array(); 135 $from = $data['startdate']; 136 if($from === 'today') 137 $from = new \DateTime(); 138 else 139 $from = new \DateTime($from); 140 $to = clone $from; 141 $to->add(new \DateInterval('P'.$data['numdays'].'D')); 142 $timezone = $data['timezone']; 143 foreach($data['id'] as $calPage => $color) 144 { 145 $events = array_merge($events, $this->hlp->getEventsWithinDateRange($calPage, 146 $user, $from->format('Y-m-d'), $to->format('Y-m-d'), 147 $timezone)); 148 } 149 if($data['sort'] === 'desc') 150 usort($events, array("syntax_plugin_davcal_table", "sort_events_desc")); 151 else 152 usort($events, array("syntax_plugin_davcal_table", "sort_events_asc")); 153 154 $R->table_open(); 155 $R->tablethead_open(); 156 $R->tableheader_open(); 157 $R->doc .= $data['onlystart'] ? $this->getLang('at') : $this->getLang('from'); 158 $R->tableheader_close(); 159 if(!$data['onlystart']) 160 { 161 $R->tableheader_open(); 162 $R->doc .= $this->getLang('to'); 163 $R->tableheader_close(); 164 } 165 $R->tableheader_open(); 166 $R->doc .= $this->getLang('title'); 167 $R->tableheader_close(); 168 $R->tableheader_open(); 169 $R->doc .= $this->getLang('description'); 170 $R->tableheader_close(); 171 $R->tablethead_close(); 172 foreach($events as $event) 173 { 174 $R->tablerow_open(); 175 $R->tablecell_open(); 176 $from = new \DateTime($event['start']); 177 $R->doc .= $from->format($data['dateformat']); 178 $R->tablecell_close(); 179 if(!$data['onlystart']) 180 { 181 $to = new \DateTime($event['end']); 182 // Fixup all day events, which have one day in excess 183 if($event['allDay'] === true) 184 { 185 $to->sub(new \DateInterval('P1D')); 186 } 187 $R->tablecell_open(); 188 $R->doc .= $to->format($data['dateformat']); 189 $R->tablecell_close(); 190 } 191 $R->tablecell_open(); 192 $R->doc .= $event['title']; 193 $R->tablecell_close(); 194 $R->tablecell_open(); 195 $R->doc .= $event['description']; 196 $R->tablecell_close(); 197 $R->tablerow_close(); 198 } 199 $R->table_close(); 200 } 201 202 203 204} 205 206// vim:ts=4:sw=4:et:enc=utf-8: 207