egroupware/etemplate/inc/class.contact_widget.inc.php

118 lines
2.9 KiB
PHP

<?php
/**
* eGroupWare eTemplate Extension - Contact Widget
*
* @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 $Id$
*/
/**
* eTemplate Extension: Contact widget
*
* This widget can be used to fetch fields of a contact specified by contact-id
*/
class contact_widget
{
/**
* exported methods of this class
*
* @var array $public_functions
*/
var $public_functions = array(
'pre_process' => True,
);
/**
* availible extensions and there names for the editor
*
* @var string/array $human_name
*/
var $human_name = array(
'contact-value' => 'Contact',
'contact-fields' => 'Contact fields',
);
/**
* Instance of the contacts class
*
* @var contacts
*/
var $contacts;
/**
* Cached contact
*
* @var array
*/
var $contact;
/**
* Constructor of the extension
*
* @param string $ui '' for html
*/
function contact_widget($ui)
{
$this->ui = $ui;
if (!is_object($GLOBALS['egw']->contacts))
{
$GLOBALS['egw']->contacts =& CreateObject('phpgwapi.contacts');
}
$this->contacts =& $GLOBALS['egw']->contacts;
}
/**
* pre-processing of the extension
*
* This function is called before the extension gets rendered
*
* @param string $name form-name of the control
* @param mixed &$value value / existing content, can be modified
* @param array &$cell array with the widget, can be modified for ui-independent widgets
* @param array &$readonlys names of widgets as key, to be made readonly
* @param mixed &$extension_data data the extension can store persisten between pre- and post-process
* @param etemplate &$tmpl reference to the template we belong too
* @return boolean true if extra label is allowed, false otherwise
*/
function pre_process($name,&$value,&$cell,&$readonlys,&$extension_data,&$tmpl)
{
switch($cell['type'])
{
case 'contact-fields':
$GLOBALS['egw']->translation->add_app('addressbook');
$this->contacts->contacts();
$cell['sel_options'] = $this->contacts->contact_fields;
$cell['type'] = 'select';
$cell['no_lang'] = 1;
break;
case 'contact-value':
default:
if (substr($value,0,12) == 'addressbook:') $value = substr($value,12); // link-entry syntax
if (!$value || !$cell['size'] || (!is_array($this->contact) || $this->contact['id'] != $value) &&
!($this->contact = $this->contacts->read($value)))
{
$cell = $tmpl->empty_cell();
$value = '';
break;
}
$value = $this->contact[$cell['size']];
$cell['size'] = '';
$cell['no_lang'] = 1;
$cell['readonly'] = true;
switch($cell['size'])
{
// ToDo: pseudo types like address-label
default:
$cell['type'] = 'label';
break;
}
break;
}
return True; // extra label ok
}
}