117 lines
3.5 KiB
PHP
117 lines
3.5 KiB
PHP
<?php
|
|
/**
|
|
* Copyright 1999-2017 Horde LLC (http://www.horde.org/)
|
|
*
|
|
* See the enclosed file COPYING for license information (LGPL). If you
|
|
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
|
|
*
|
|
* @author Jan Schneider <jan@horde.org>
|
|
* @category Horde
|
|
* @license http://www.horde.org/licenses/lgpl21 LGPL
|
|
* @package Data
|
|
*/
|
|
|
|
/**
|
|
* Abstract implementation of the Horde_Data:: API for IMC data - vCards and
|
|
* iCalendar data, etc.
|
|
*
|
|
* Provides a number of utility methods that vCard and iCalendar implementation
|
|
* can share and rely on.
|
|
*
|
|
* @author Jan Schneider <jan@horde.org>
|
|
* @category Horde
|
|
* @copyright 1999-2017 Horde LLC
|
|
* @license http://www.horde.org/licenses/lgpl21 LGPL
|
|
* @package Data
|
|
*/
|
|
class Horde_Data_Imc extends Horde_Data_Base
|
|
{
|
|
/**
|
|
* @var
|
|
*/
|
|
protected $_iCal = false;
|
|
|
|
/**
|
|
*
|
|
* @throws Horde_Data_Exception
|
|
*/
|
|
public function importData($text)
|
|
{
|
|
$this->_iCal = new Horde_Icalendar();
|
|
if (!$this->_iCal->parsevCalendar($text)) {
|
|
throw new Horde_Data_Exception(Horde_Data_Translation::t("There was an error importing the iCalendar data."));
|
|
}
|
|
|
|
return $this->_iCal->getComponents();
|
|
}
|
|
|
|
/**
|
|
* Builds an iCalendar file from a given data structure and
|
|
* returns it as a string.
|
|
*
|
|
* @param array $data An array containing Horde_Icalendar_Vevent
|
|
* objects
|
|
* @param string $method The iTip method to use.
|
|
*
|
|
* @return string The iCalendar data.
|
|
*/
|
|
public function exportData($data, $method = 'REQUEST')
|
|
{
|
|
$this->_iCal = new Horde_Icalendar();
|
|
$this->_iCal->setAttribute('METHOD', $method);
|
|
|
|
foreach ($data as $event) {
|
|
$this->_iCal->addComponent($event);
|
|
}
|
|
|
|
return $this->_iCal->exportvCalendar();
|
|
}
|
|
|
|
/**
|
|
* Builds an iCalendar file from a given data structure and
|
|
* triggers its download. It DOES NOT exit the current script but
|
|
* only outputs the correct headers and data.
|
|
*
|
|
* @param string $filename The name of the file to be downloaded.
|
|
* @param array $data An array containing Horde_Icalendar_Vevents
|
|
*/
|
|
public function exportFile($filename, $data)
|
|
{
|
|
if (!isset($this->_browser)) {
|
|
throw new LogicException('Missing browser parameter.');
|
|
}
|
|
|
|
$export = $this->exportData($data);
|
|
$this->_browser->downloadHeaders($filename, 'text/calendar', false, strlen($export));
|
|
echo $export;
|
|
}
|
|
|
|
/**
|
|
* Takes all necessary actions for the given import step,
|
|
* parameters and form values and returns the next necessary step.
|
|
*
|
|
* @param integer $action The current step. One of the IMPORT_* constants.
|
|
* @param array $param An associative array containing needed
|
|
* parameters for the current step.
|
|
*
|
|
* @return mixed Either the next step as an integer constant or imported
|
|
* data set after the final step.
|
|
* @throws Horde_Data_Exception
|
|
*/
|
|
public function nextStep($action, array $param = array())
|
|
{
|
|
switch ($action) {
|
|
case Horde_Data::IMPORT_FILE:
|
|
parent::nextStep($action, $param);
|
|
return $this->importFile($_FILES['import_file']['tmp_name']);
|
|
|
|
case Horde_Data::IMPORT_URL:
|
|
parent::nextStep($action, $param);
|
|
return $this->importUrl($this->_vars->import_url);
|
|
}
|
|
|
|
return parent::nextStep($action, $param);
|
|
}
|
|
|
|
}
|