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calendar.php
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calendar.php
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<?php
/**
* DokuWiki Plugin DAVCal (Calendar Syntax Component)
*
* @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
* @author Andreas Böhler <dev@aboehler.at>
*/
// 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');
class syntax_plugin_davcal_calendar extends DokuWiki_Syntax_Plugin {
protected $hlp = null;
// Load the helper plugin
public function syntax_plugin_davcal_calendar() {
$this->hlp =& plugin_load('helper', 'davcal');
}
/**
* What kind of syntax are we?
*/
function getType(){
return 'substition';
}
/**
* What about paragraphs?
*/
function getPType(){
return 'normal';
}
/**
* Where to sort in?
*/
function getSort(){
return 165;
}
/**
* Connect pattern to lexer
*/
function connectTo($mode) {
$this->Lexer->addSpecialPattern('\{\{davcal>[^}]*\}\}',$mode,'plugin_davcal_calendar');
$this->Lexer->addSpecialPattern('\{\{davcalclient>[^}]*\}\}',$mode,'plugin_davcal_calendar');
}
/**
* Handle the match
*/
function handle($match, $state, $pos, Doku_Handler $handler){
global $ID;
$data = array('name' => $ID,
'description' => $this->getLang('created_by_davcal'),
'id' => array(),
'settings' => 'show',
'view' => 'month',
'forcetimezone' => 'no',
'forcetimeformat' => 'no',
'fcoptions' => array(),
);
if(strpos($match, '{{davcalclient') === 0)
{
$options = trim(substr($match,15,-2));
$defaultId = $this->getConf('default_client_id');
if(isset($defaultId) && ($defaultId != ''))
{
$data['id'][$defaultId] = null;
$lastid = $defaultId;
}
}
else
{
$options = trim(substr($match,9,-2));
$lastid = $ID;
}
$options = explode(',', $options);
foreach($options as $option)
{
list($key, $val) = explode('=', $option);
$key = strtolower(trim($key));
$val = trim($val);
switch($key)
{
case 'id':
$lastid = $val;
if(!in_array($val, $data['id']))
$data['id'][$val] = null;
break;
case 'color':
$data['id'][$lastid] = $val;
break;
case 'view':
if(in_array($val, array('month', 'basicDay', 'basicWeek', 'agendaWeek', 'agendaDay', 'listWeek', 'listDay', 'listMonth', 'listYear')))
$data['view'] = $val;
else
$data['view'] = 'month';
break;
case 'fcoptions':
$fcoptions = explode(';', $val);
foreach($fcoptions as $opt)
{
list($o, $v) = explode(':', $opt, 2);
$data['fcoptions'][$o] = $v;
}
break;
case 'forcetimezone':
$tzlist = \DateTimeZone::listIdentifiers(DateTimeZone::ALL);
if(in_array($val, $tzlist) || $val === 'no')
$data['forcetimezone'] = $val;
else
msg($this->getLang('error_timezone_not_in_list'), -1);
break;
case 'forcetimeformat':
$tfopt = array('lang', '24h', '12h');
if(in_array($val, $tfopt) || $val === 'no')
$data['forcetimeformat'] = $val;
else
msg($this->getLang('error_option_error'), -1);
break;
default:
$data[$key] = $val;
}
}
// Handle the default case when the user didn't enter a different ID
if(empty($data['id']))
{
$data['id'] = array($ID => null);
}
// Fix up the colors, if no color information is given
foreach($data['id'] as $id => $color)
{
if(is_null($color))
{
// If this is the current calendar or a WebDAV calendar, use the
// default color
if(($id === $ID) || (strpos($id, 'webdav://') === 0))
{
$data['id'][$id] = '#3a87ad';
}
// Otherwise, retrieve the color information from the calendar settings
else
{
$calid = $this->hlp->getCalendarIdForPage($ID);
$settings = $this->hlp->getCalendarSettings($calid);
$color = $settings['calendarcolor'];
$data['id'][$id] = $color;
}
}
}
// Only update the calendar name/description if the ID matches the page ID.
// Otherwise, the calendar is included in another page and we don't want
// to interfere with its data.
if(in_array($ID, array_keys($data['id'])))
{
if(isset($_SERVER['REMOTE_USER']) && !is_null($_SERVER['REMOTE_USER']))
$username = $_SERVER['REMOTE_USER'];
else
$username = uniqid('davcal-');
$this->hlp->setCalendarNameForPage($data['name'], $data['description'], $ID, $username);
$this->hlp->setCalendarColorForPage($data['id'][$ID], $ID);
$this->hlp->enableCalendarForPage($ID);
}
p_set_metadata($ID, array('plugin_davcal' => $data));
return $data;
}
/**
* Create output
*/
function render($format, Doku_Renderer $R, $data) {
if($format != 'xhtml') return false;
global $ID;
$tzlist = \DateTimeZone::listIdentifiers(DateTimeZone::ALL);
// Render the Calendar. Timezone list is within a hidden div,
// the calendar ID is in a data-calendarid tag.
if($data['forcetimezone'] !== 'no')
$R->doc .= '<div id="fullCalendarTimezoneWarning">'.sprintf($this->getLang('this_calendar_uses_timezone'), $data['forcetimezone']).'</div>';
$R->doc .= '<div id="fullCalendar" data-calendarpage="'.$ID.'"></div>';
$R->doc .= '<div id="fullCalendarTimezoneList" class="fullCalendarTimezoneList" style="display:none">';
$R->doc .= '<select id="fullCalendarTimezoneDropdown">';
$R->doc .= '<option value="local">'.$this->getLang('local_time').'</option>';
foreach($tzlist as $tz)
{
$R->doc .= '<option value="'.$tz.'">'.$tz.'</option>';
}
$R->doc .= '</select></div>';
if(($this->getConf('hide_settings') !== 1) && ($data['settings'] !== 'hide'))
{
$R->doc .= '<div class="fullCalendarSettings"><a href="#" class="fullCalendarSettings"><img src="'.DOKU_URL.'lib/plugins/davcal/images/settings.png'.'">'.$this->getLang('settings').'</a></div>';
}
}
}
// vim:ts=4:sw=4:et:enc=utf-8:

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