events/delete_event.php

   1 <?php
   2 require_once 'calendar.class.php';
   3 require_once 'user_validate.php';
   4 require_once 'helper.php';
   5
   6 valid_user();
   7
   8 include_once 'config.inc.php';
   9
  10 if (! defined($_SESSION['__ROOT__']) && empty($_SESSION['__ROOT__'])) {
  11     session_destroy();
  12     header('Location: ' . WEB_ROOT . 'error.html');
  13     exit;
  14 }
  15
  16 $query = construct_URL($_SERVER['QUERY_STRING'],
  17                 array('etag', 'referer', 'cal'));
  18 //print_r($query);
  19 //echo '<br/>';
  20 //print_r($_SESSION['all_events']);
  21 //exit;
  22 if (isset($query['cal']) && ! empty($query['cal']) &&
  23         isset($query['etag']) && ! empty($query['etag'])) {
  24         $_SESSION['calendar'] = $_SESSION['all_events'][$query['cal']];
  25         if (! is_object($_SESSION['calendar']))
  26                 throw new Exception("Missing calendar object");
  27
  28         foreach ($_SESSION['calendar'] as $vevent) {
  29                 if ($vevent->getEtag() == $query['etag']) {
  30                         $res = $_SESSION['calendar']->delete($vevent->getUrl(), $vevent->getEtag());
  31                 }
  32         }
  33         //print $query['referer'];
  34         header('Location: '. urldecode($query['referer']));
  35         exit;
  36 }
  37 else {
  38         $text = '<h3 style="text-align: center">Choose an event from one of the listed calendars</h3>';
  39         $text .= '<p>';
  40         $text .= '<form id="cals" style="text-align: center" action="'.
  41                         $_SERVER['PHP_SELF'].'" method="get">';
  42         $text .= '<input type="hidden" name="referer" value="'.urldecode($query['referer']).'" />';
  43         $text .= '<input type="hidden" id="cal" name="cal" value="" />';
  44         $calendar = '';
  45         foreach ($_SESSION['all_events'] as $name => $cal) {
  46                 //$calendar .= "$name<br/>".var_export($cal, true)."<br/>";
  47         $text .= $name.': <select name="etag"
  48                         onchange="setCalendar(\'cals\', \'cal\', '."'$name'".')">';
  49                 $text .= '<option selected="selected"></option>';
  50                 foreach ($cal as $vevent) {
  51                         $calendar .= $vevent->getEtag()."<br/>";
  52                         $text .= '<option value="'.$vevent->getEtag().'">'.
  53                                 $vevent->getDetails().'</option>';
  54                 }
  55                 $text .= '</select><br/><br/>';
  56         }
  57         $text .= '<input type="submit" value="Continue" />';
  58         $text .= '</form></p>';
  59         //print urldecode($query['referer']);
  60         //exit;
  61     print popup_window($text, $query['referer']);
  62         exit;
  63 }
  64 ?>