<?php
/*
+--------------------------------------------------------------------+
- | CiviCRM version 4.6 |
+ | CiviCRM version 4.7 |
+--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2014 |
+ | Copyright CiviCRM LLC (c) 2004-2015 |
+--------------------------------------------------------------------+
| This file is a part of CiviCRM. |
| |
| GNU Affero General Public License or the licensing of CiviCRM, |
| see the CiviCRM license FAQ at http://civicrm.org/licensing |
+--------------------------------------------------------------------+
-*/
+ */
/**
*
* @package CRM
- * @copyright CiviCRM LLC (c) 2004-2014
+ * @copyright CiviCRM LLC (c) 2004-2015
* $Id$
*
*/
class CRM_Utils_ICalendar {
/**
- * Escape text elements for safe ICalendar use
- *
- * @param $text Text to escape
+ * Escape text elements for safe ICalendar use.
*
- * @return Escaped text
+ * @param $text
+ * Text to escape.
*
+ * @return string
+ * Escaped text
*/
public static function formatText($text) {
$text = strip_tags($text);
}
/**
- * Escape date elements for safe ICalendar use
+ * Escape date elements for safe ICalendar use.
*
- * @param $date Date to escape
+ * @param $date
+ * Date to escape.
*
* @param bool $gdata
*
- * @return Escaped date
+ * @return string
+ * Escaped date
*/
public static function formatDate($date, $gdata = FALSE) {
* - 'text/xml' : used for gData or rss formatted feeds
*
*
- * @param string $calendar The calendar data to be published.
+ * @param string $calendar
+ * The calendar data to be published.
* @param string $content_type
- * @param string $charset The character set to use, defaults to 'us-ascii'.
- * @param string $fileName The file name (for downloads)
- * @param string $disposition How the file should be sent ('attachment' for downloads)
+ * @param string $charset
+ * The character set to use, defaults to 'us-ascii'.
+ * @param string $fileName
+ * The file name (for downloads).
+ * @param string $disposition
+ * How the file should be sent ('attachment' for downloads).
*
* @return void
*/
public static function send($calendar, $content_type = 'text/calendar', $charset = 'us-ascii', $fileName = NULL, $disposition = NULL) {
$config = CRM_Core_Config::singleton();
$lang = $config->lcMessages;
- header("Content-Language: $lang");
- // header( "Content-Type: $content_type; charset=$charset; profile=\"ICalendar\"" );
- header("Content-Type: $content_type; charset=$charset");
+ CRM_Utils_System::setHttpHeader("Content-Language", $lang);
+ CRM_Utils_System::setHttpHeader("Content-Type", "$content_type; charset=$charset");
if ($content_type == 'text/calendar') {
- header('Content-Length: ' . strlen($calendar));
- header("Content-Disposition: $disposition; filename=\"$fileName\"");
- header("Pragma: no-cache");
- header("Expires: 0");
- header("Cache-Control: no-cache, must-revalidate");
+ CRM_Utils_System::setHttpHeader('Content-Length', strlen($calendar));
+ CRM_Utils_System::setHttpHeader("Content-Disposition", "$disposition; filename=\"$fileName\"");
+ CRM_Utils_System::setHttpHeader("Pragma", "no-cache");
+ CRM_Utils_System::setHttpHeader("Expires", "0");
+ CRM_Utils_System::setHttpHeader("Cache-Control", "no-cache, must-revalidate");
}
echo $calendar;
}
+
}