1<?php 2/** 3 * DokuWiki Plugin DAVCal (Calendar 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_calendar extends DokuWiki_Syntax_Plugin { 16 17 protected $hlp = null; 18 19 // Load the helper plugin 20 public function syntax_plugin_davcal_calendar() { 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 $this->Lexer->addSpecialPattern('\{\{davcal>[^}]*\}\}',$mode,'plugin_davcal_calendar'); 51 $this->Lexer->addSpecialPattern('\{\{davcalclient>[^}]*\}\}',$mode,'plugin_davcal_calendar'); 52 } 53 54 /** 55 * Handle the match 56 */ 57 function handle($match, $state, $pos, Doku_Handler $handler){ 58 global $ID; 59 $data = array('name' => $ID, 60 'description' => $this->getLang('created_by_davcal'), 61 'id' => array(), 62 'settings' => 'show', 63 'view' => 'month', 64 'forcetimezone' => 'no', 65 'forcetimeformat' => 'no', 66 'fcoptions' => array(), 67 ); 68 if(strpos($match, '{{davcalclient') === 0) 69 { 70 $options = trim(substr($match,15,-2)); 71 $defaultId = $this->getConf('default_client_id'); 72 if(isset($defaultId) && ($defaultId != '')) 73 { 74 $data['id'][$defaultId] = null; 75 $lastid = $defaultId; 76 } 77 } 78 else 79 { 80 $options = trim(substr($match,9,-2)); 81 $lastid = $ID; 82 } 83 $options = explode(',', $options); 84 85 foreach($options as $option) 86 { 87 list($key, $val) = explode('=', $option); 88 $key = strtolower(trim($key)); 89 $val = trim($val); 90 switch($key) 91 { 92 case 'id': 93 $lastid = $val; 94 if(!in_array($val, $data['id'])) 95 $data['id'][$val] = null; 96 break; 97 case 'color': 98 $data['id'][$lastid] = $val; 99 break; 100 case 'view': 101 if(in_array($val, array('month', 'basicDay', 'basicWeek', 'agendaWeek', 'agendaDay'))) 102 $data['view'] = $val; 103 else 104 $data['view'] = 'month'; 105 break; 106 case 'fcoptions': 107 $fcoptions = explode(';', $val); 108 foreach($fcoptions as $opt) 109 { 110 list($o, $v) = explode(':', $opt, 2); 111 $data['fcoptions'][$o] = $v; 112 } 113 break; 114 case 'forcetimezone': 115 $tzlist = \DateTimeZone::listIdentifiers(DateTimeZone::ALL); 116 if(in_array($val, $tzlist) || $val === 'no') 117 $data['forcetimezone'] = $val; 118 else 119 msg($this->getLang('error_timezone_not_in_list'), -1); 120 break; 121 case 'forcetimeformat': 122 $tfopt = array('lang', '24h', '12h'); 123 if(in_array($val, $tfopt) || $val === 'no') 124 $data['forcetimeformat'] = $val; 125 else 126 msg($this->getLang('error_option_error'), -1); 127 break; 128 default: 129 $data[$key] = $val; 130 } 131 } 132 // Handle the default case when the user didn't enter a different ID 133 if(empty($data['id'])) 134 { 135 $data['id'] = array($ID => null); 136 } 137 138 // Fix up the colors, if no color information is given 139 foreach($data['id'] as $id => $color) 140 { 141 if(is_null($color)) 142 { 143 // If this is the current calendar or a WebDAV calendar, use the 144 // default color 145 if(($id === $ID) || (strpos($id, 'webdav://') === 0)) 146 { 147 $data['id'][$id] = '#3a87ad'; 148 } 149 // Otherwise, retrieve the color information from the calendar settings 150 else 151 { 152 $calid = $this->hlp->getCalendarIdForPage($ID); 153 $settings = $this->hlp->getCalendarSettings($calid); 154 $color = $settings['calendarcolor']; 155 $data['id'][$id] = $color; 156 } 157 } 158 } 159 160 // Only update the calendar name/description if the ID matches the page ID. 161 // Otherwise, the calendar is included in another page and we don't want 162 // to interfere with its data. 163 if(in_array($ID, array_keys($data['id']))) 164 { 165 if(isset($_SERVER['REMOTE_USER']) && !is_null($_SERVER['REMOTE_USER'])) 166 $username = $_SERVER['REMOTE_USER']; 167 else 168 $username = uniqid('davcal-'); 169 $this->hlp->setCalendarNameForPage($data['name'], $data['description'], $ID, $username); 170 $this->hlp->setCalendarColorForPage($data['id'][$ID], $ID); 171 $this->hlp->enableCalendarForPage($ID); 172 } 173 174 p_set_metadata($ID, array('plugin_davcal' => $data)); 175 176 return $data; 177 } 178 179 /** 180 * Create output 181 */ 182 function render($format, Doku_Renderer $R, $data) { 183 if($format != 'xhtml') return false; 184 global $ID; 185 $tzlist = \DateTimeZone::listIdentifiers(DateTimeZone::ALL); 186 187 // Render the Calendar. Timezone list is within a hidden div, 188 // the calendar ID is in a data-calendarid tag. 189 if($data['forcetimezone'] !== 'no') 190 $R->doc .= '<div id="fullCalendarTimezoneWarning">'.sprintf($this->getLang('this_calendar_uses_timezone'), $data['forcetimezone']).'</div>'; 191 $R->doc .= '<div id="fullCalendar" data-calendarpage="'.$ID.'"></div>'; 192 $R->doc .= '<div id="fullCalendarTimezoneList" class="fullCalendarTimezoneList" style="display:none">'; 193 $R->doc .= '<select id="fullCalendarTimezoneDropdown">'; 194 $R->doc .= '<option value="local">'.$this->getLang('local_time').'</option>'; 195 foreach($tzlist as $tz) 196 { 197 $R->doc .= '<option value="'.$tz.'">'.$tz.'</option>'; 198 } 199 $R->doc .= '</select></div>'; 200 if(($this->getConf('hide_settings') !== 1) && ($data['settings'] !== 'hide')) 201 { 202 $R->doc .= '<div class="fullCalendarSettings"><a href="#" class="fullCalendarSettings"><img src="'.DOKU_URL.'lib/plugins/davcal/images/settings.png'.'">'.$this->getLang('settings').'</a></div>'; 203 } 204 205 } 206 207 208 209} 210 211// vim:ts=4:sw=4:et:enc=utf-8: 212
