egroupware_official/etemplate/inc/class.contact_widget.inc.php

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<?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-account' => 'Account contactdata',
'contact-template' => 'Account template',
'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)
{
//echo "<p>contact_widget::pre_process('$name','$value',".print_r($cell,true).",...)</p>\n";
switch($cell['type'])
{
case 'contact-fields':
$GLOBALS['egw']->translation->add_app('addressbook');
$this->contacts->contacts();
$cell['sel_options'] = $this->contacts->contact_fields;
foreach($this->contacts->customfields as $name => $data)
{
$cell['sel_options']['#'.$name] = $data['label'];
}
$cell['type'] = 'select';
$cell['no_lang'] = 1;
$cell['size'] = 'None';
break;
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case 'contact-account':
case 'contact-template':
if (substr($value,0,8) != 'account:')
{
$value = 'account:'.($cell['name'] != 'account:' ? $value : $GLOBALS['egw_info']['user']['account_id']);
}
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// fall-throught
case 'contact-value':
default:
if (substr($value,0,12) == 'addressbook:') $value = substr($value,12); // link-entry syntax
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if (!$value || !$cell['size'] || (!is_array($this->contact) ||
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!($this->contact['id'] == $value || 'account:'.$this->contact['account_id'] == $value)) &&
!($this->contact = $this->contacts->read($value)))
{
$cell = $tmpl->empty_cell();
$value = '';
break;
}
$type = $cell['size'];
$cell['size'] = '';
if ($cell['type'] == 'contact-template')
{
$name = $this->contact[$type];
$cell['type'] = 'template';
if (($prefix = $cell['label'])) $name = strpos($prefix,'%s') !== false ? str_replace('%s',$name,$prefix) : $prefix.$name;
$cell['obj'] = new etemplate($name,$tmpl->as_array());
return false;
}
$value = $this->contact[$type];
$cell['no_lang'] = 1;
$cell['readonly'] = true;
switch($type)
{
// ToDo: pseudo types like address-label
case 'bday':
$cell['type'] = 'date';
$cell['size'] = 'Y-m-d';
break;
case 'owner':
case 'modifier':
case 'creator':
$cell['type'] = 'select-account';
break;
case 'modified':
case 'created':
$cell['type'] = 'date-time';
break;
case 'cat_id':
$cell['type'] = 'select-cat';
break;
default:
$cell['type'] = 'label';
break;
}
break;
}
return True; // extra label ok
}
}