egroupware/etemplate/inc/class.etemplate_widget_tabbox.inc.php

116 lines
4.0 KiB
PHP

<?php
/**
* EGroupware - eTemplate serverside Tabs widget
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage api
* @link http://www.egroupware.org
* @author Nathan Gray
* @copyright 2013 Nathan Gray
* @version $Id$
*/
/**
* eTemplate Tabs widget stacks multiple sub-templates and lets you switch between them
*
* Available attributes:
* - add_tabs: true: tabs contain addtional tabs, false: tabs replace tabs in template
* - tabs: array with (additional) tabs with values for following keys
* + label: label of tab
* + template: template name with optional '?'.filemtime as cache-buster
* optional:
* + prepend: true prepend tab to existing ones, false (default) append tabs
* + hidden:
* + id: optinal namespace (content attribute of template)
* + add_tabs: true(default) add to given tabs to template, false replace tabs in template
*/
class etemplate_widget_tabbox extends etemplate_widget
{
/**
* Run a given method on all children
*
* Default implementation only calls method on itself and run on all children.
* Overridden here to apply readonlys for the tabbox to disabled on the tab
* content. This prevents running the method on disabled tabs.
*
* @param string $method_name
* @param array $params =array('') parameter(s) first parameter has to be the cname, second $expand!
* @param boolean $respect_disabled =false false (default): ignore disabled, true: method is NOT run for disabled widgets AND their children
*/
public function run($method_name, $params=array(''), $respect_disabled=false)
{
$form_name = self::form_name($params[0], $this->id, $params[1]);
// Make sure additional tabs are processed for any method
if (!($tabs =& self::getElementAttribute($form_name, 'tabs')))
{
$tabs = $this->attrs['tabs'];
}
if($tabs && !$this->tabs_attr_evaluated)
{
$this->tabs_attr_evaluated = true; // we must not evaluate tabs attribte more then once!
// add_tabs toggles replacing or adding to existing tabs
if(!$this->attrs['add_tabs'])
{
$this->children[1]->children = array();
}
//$this->tabs = array();
foreach($tabs as &$tab)
{
$template= clone etemplate_widget_template::instance($tab['template']);
if($tab['id']) $template->attrs['content'] = $tab['id'];
$this->children[1]->children[] = $template;
$tab['url'] = etemplate_widget_template::rel2url($template->rel_path);
//$this->tabs[] = $tab;
unset($template);
}
unset($tab);
//error_log(__METHOD__."('$method_name', ...) this->id='$this->id' calling setElementAttribute('$form_name', 'tabs', ".array2string($tabs).")");
self::setElementAttribute($form_name, 'tabs', $tabs);
}
// Check for disabled tabs set via readonly, and set them as disabled
$readonlys = self::get_array(self::$request->readonlys, $form_name);
if($respect_disabled && $readonlys)
{
foreach($this->children[1]->children as $tab)
{
$parts = explode('.',$tab->template ? $tab->template : $tab->id);
$ro_id = array_pop($parts);
if($readonlys[$ro_id])
{
$tab->attrs['disabled'] = $readonlys[$ro_id];
}
}
}
// Tabs are set up now, continue as normal
parent::run($method_name, $params, $respect_disabled);
}
/**
* Validate input - just pass through, tabs doesn't care
*
* @param string $cname current namespace
* @param array $expand values for keys 'c', 'row', 'c_', 'row_', 'cont'
* @param array $content
* @param array &$validated=array() validated content
* @param array $expand=array values for keys 'c', 'row', 'c_', 'row_', 'cont'
*/
public function validate($cname, array $expand, array $content, &$validated=array())
{
$form_name = self::form_name($cname, $this->id, $expand);
if (!empty($form_name))
{
$value = self::get_array($content, $form_name);
$valid =& self::get_array($validated, $form_name, true);
if (true) $valid = $value;
}
}
}
etemplate_widget::registerWidget('etemplate_widget_tabbox', array('tabbox'));