mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-23 00:13:35 +01:00
126 lines
3.3 KiB
PHP
126 lines
3.3 KiB
PHP
<?php
|
|
/**
|
|
* EGroupware eTemplate Extension - Entry Widget
|
|
*
|
|
* This is the server side for a widget that loads a particular entry from an
|
|
* application, and displays the value of a particular field
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package etemplate
|
|
* @subpackage extensions
|
|
* @link http://www.egroupware.org
|
|
* @author Ralf Becker <RalfBecker@outdoor-training.de>
|
|
* @version $Id: class.contact_widget.inc.php 46844 2014-05-07 09:00:59Z ralfbecker $
|
|
*/
|
|
|
|
/**
|
|
* eTemplate Extension: Entry widget
|
|
*
|
|
* This widget can be used to fetch fields of any entry specified by its ID.
|
|
* The entry is loaded once and shared amoung widget that need it.
|
|
*/
|
|
abstract class etemplate_widget_entry extends etemplate_widget_transformer
|
|
{
|
|
|
|
/**
|
|
* @var $prefix string Prefix for the ID to avoid conflicts between the
|
|
* record and the original value
|
|
*/
|
|
const ID_PREFIX = '~';
|
|
|
|
/**
|
|
* (Array of) comma-separated list of legacy options to automatically replace when parsing with set_attrs
|
|
*
|
|
* @var string|array
|
|
*/
|
|
protected $legacy_options = 'field';
|
|
|
|
/**
|
|
* Array with a transformation description, based on attributes to modify.
|
|
*
|
|
* @see etemplate_widget_transformer::$transformation
|
|
*
|
|
* @var array
|
|
*/
|
|
protected static $transformation = array(
|
|
'type' => array(
|
|
'entry-fields' => array( // List of fields
|
|
'sel_options' => array('__callback__' => 'get_field_list'),
|
|
'type' => 'select',
|
|
'no_lang' => true,
|
|
'options' => 'None',
|
|
),
|
|
)
|
|
);
|
|
|
|
/**
|
|
* Load entry
|
|
*
|
|
* @param string $cname
|
|
*/
|
|
public function beforeSendToClient($cname, array $expand=array())
|
|
{
|
|
$attrs = $this->attrs;
|
|
|
|
$attrs['type'] = $this->type;
|
|
$attrs['id'] = $this->id;
|
|
|
|
$form_name = self::form_name($cname, $this->id);
|
|
$data_id = $attrs['value'] ? self::form_name($cname, $attrs['value']) : self::form_name($cname, self::ID_PREFIX . $this->id);
|
|
|
|
// No need to proceed
|
|
if(!$data_id) return;
|
|
|
|
// Find out which record to load
|
|
$value = self::get_array(self::$request->content, $form_name, false, true);
|
|
if(!$value)
|
|
{
|
|
// Try here... legacy / fallback / just make it work
|
|
$value = self::get_array(self::$request->content, $data_id, true, false);
|
|
$data = static::get_entry($value, $attrs);
|
|
}
|
|
else
|
|
{
|
|
// Get the record itself
|
|
$data = self::get_array(self::$request->content, $data_id, true, false);
|
|
if(!$data)
|
|
{
|
|
$data = static::get_entry($value, $attrs);
|
|
}
|
|
}
|
|
|
|
// Set the new value so transformer can find it. Use prefix to avoid changing the original value
|
|
$new_value =& self::get_array(self::$request->content, self::ID_PREFIX .$this->id, true, false);
|
|
$new_value = $data;
|
|
$this->id = self::ID_PREFIX . $this->id . "[{$attrs['field']}]";
|
|
|
|
$old_type = self::getElementAttribute($this->id, 'type');
|
|
|
|
parent::beforeSendToClient($cname, $expand);
|
|
|
|
// Check for conflict - more than one with same id/field and different type
|
|
if($old_type && $old_type != $this->type)
|
|
{
|
|
//self::set_validation_error($this->id, lang('%1, duplicate ID', $this));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get entry data
|
|
*
|
|
* @param int|string|array $value
|
|
* @param array $attrs
|
|
* @return array
|
|
*/
|
|
abstract function get_entry($value, array $attrs);
|
|
|
|
/**
|
|
* Get a list of fields available for display
|
|
*
|
|
* @return Array
|
|
*/
|
|
protected static function get_field_list()
|
|
{
|
|
return array();
|
|
}
|
|
} |