forked from extern/egroupware
237 lines
7.3 KiB
PHP
237 lines
7.3 KiB
PHP
<?php
|
|
/**
|
|
* EGroupware - eTemplate serverside tree 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 2012 Nathan Gray
|
|
* @version $Id$
|
|
*/
|
|
|
|
/**
|
|
* eTemplate tree widget
|
|
*/
|
|
egw_framework::includeCSS('/phpgwapi/js/dhtmlxtree/css/dhtmlXTree.css');
|
|
class etemplate_widget_tree extends etemplate_widget
|
|
{
|
|
|
|
/**
|
|
* Parse and set extra attributes from xml in template object
|
|
*
|
|
* Reimplemented to parse our differnt attributes
|
|
*
|
|
* @param string|XMLReader $xml
|
|
* @return etemplate_widget_template current object or clone, if any attribute was set
|
|
*/
|
|
public function set_attrs($xml)
|
|
{
|
|
$this->attrs['type'] = $xml->localName;
|
|
parent::set_attrs($xml);
|
|
|
|
// set attrs[multiple] from attrs[options], unset options only if it just contains number or rows
|
|
if ($this->attrs['options'] > 1)
|
|
{
|
|
$this->attrs['multiple'] = (int)$this->attrs['options'];
|
|
if ((string)$this->attrs['multiple'] == $this->attrs['options'])
|
|
{
|
|
unset($this->attrs['options']);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Validate input
|
|
*
|
|
* @param string $cname current namespace
|
|
* @param array $content
|
|
* @param array &$validated=array() validated content
|
|
*/
|
|
public function validate($cname, array $content, &$validated=array())
|
|
{
|
|
$form_name = self::form_name($cname, $this->id);
|
|
|
|
$ok = true;
|
|
if (!$this->is_readonly($cname))
|
|
{
|
|
$value = $value_in = self::get_array($content, $form_name);
|
|
|
|
$allowed = $this->attrs['multiple'] ? array() : array('' => $this->attrs['options']);
|
|
$allowed += self::selOptions($form_name);
|
|
foreach((array) $value as $val)
|
|
{
|
|
if (!($this->attrs['multiple'] && !$val) && !isset($allowed[$val]))
|
|
{
|
|
self::set_validation_error($form_name,lang("'%1' is NOT allowed ('%2')!",$val,implode("','",array_keys($allowed))),'');
|
|
$value = '';
|
|
break;
|
|
}
|
|
}
|
|
if (is_array($value)) $value = implode(',',$value);
|
|
if ($ok && $value === '' && $this->attrs['needed'])
|
|
{
|
|
self::set_validation_error($form_name,lang('Field must not be empty !!!',$value),'');
|
|
}
|
|
$valid =& self::get_array($validated, $form_name, true);
|
|
$valid = $value;
|
|
error_log(__METHOD__."() $form_name: ".array2string($value_in).' --> '.array2string($value).', allowed='.array2string($allowed));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Fill type options in self::$request->sel_options to be used on the client
|
|
*
|
|
* @param string $cname
|
|
*/
|
|
public function beforeSendToClient($cname)
|
|
{
|
|
$form_name = self::form_name($cname, $this->id);
|
|
if (!is_array(self::$request->sel_options[$form_name])) self::$request->sel_options[$form_name] = array();
|
|
if ($this->attrs['type'])
|
|
{
|
|
// += to keep further options set by app code
|
|
self::$request->sel_options[$form_name] += self::typeOptions($this->attrs['type'], $this->attrs['options'],
|
|
$no_lang, $this->attrs['readonly'], self::get_array(self::$request->content, $form_name));
|
|
|
|
// if no_lang was modified, forward modification to the client
|
|
if ($no_lang != $this->attr['no_lang'])
|
|
{
|
|
self::setElementAttribute($form_name, 'no_lang', $no_lang);
|
|
}
|
|
}
|
|
|
|
// Make sure s, etc. are properly encoded when sent, and not double-encoded
|
|
foreach(self::$request->sel_options[$form_name] as &$label)
|
|
{
|
|
if(!is_array($label))
|
|
{
|
|
$label = html_entity_decode($label, ENT_NOQUOTES,'utf-8');
|
|
}
|
|
elseif($label['label'])
|
|
{
|
|
$label['label'] = html_entity_decode($label['label'], ENT_NOQUOTES,'utf-8');
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Get options from $sel_options array for a given selectbox name
|
|
*
|
|
* @param string $name
|
|
* @param boolean $no_lang=false value of no_lang attribute
|
|
* @return array
|
|
*/
|
|
public static function selOptions($name)
|
|
{
|
|
$options = array();
|
|
if (isset(self::$request->sel_options[$name]) && is_array(self::$request->sel_options[$name]))
|
|
{
|
|
$options += self::$request->sel_options[$name];
|
|
}
|
|
else
|
|
{
|
|
$name_parts = explode('[',str_replace(']','',$name));
|
|
if (count($name_parts))
|
|
{
|
|
$org_name = $name_parts[count($name_parts)-1];
|
|
if (isset(self::$request->sel_options[$org_name]) && is_array(self::$request->sel_options[$org_name]))
|
|
{
|
|
$options += self::$request->sel_options[$org_name];
|
|
}
|
|
elseif (isset(self::$request->sel_options[$name_parts[0]]) && is_array(self::$request->sel_options[$name_parts[0]]))
|
|
{
|
|
$options += self::$request->sel_options[$name_parts[0]];
|
|
}
|
|
}
|
|
}
|
|
if (isset(self::$request->content['options-'.$name]))
|
|
{
|
|
$options += self::$request->content['options-'.$name];
|
|
}
|
|
//error_log(__METHOD__."('$name') returning ".array2string($options));
|
|
return $options;
|
|
}
|
|
|
|
/**
|
|
* Fetch options for certain tree types
|
|
*
|
|
* @param string $widget_type
|
|
* @param string $legacy_options options string of widget
|
|
* @param boolean $no_lang=false initial value of no_lang attribute (some types set it to true)
|
|
* @param boolean $readonly=false
|
|
* @param mixed $value=null value for readonly
|
|
* @return array with value => label pairs
|
|
*/
|
|
public static function typeOptions($widget_type, $legacy_options, &$no_lang=false, $readonly=false, $value=null)
|
|
{
|
|
list($rows,$type,$type2,$type3) = explode(',',$legacy_options);
|
|
|
|
$no_lang = false;
|
|
$options = array();
|
|
switch ($widget_type)
|
|
{
|
|
case 'tree-cat': // !$type == globals cats too, $type2: extraStyleMultiselect, $type3: application, if not current-app, $type4: parent-id, $type5=owner (-1=global),$type6=show missing
|
|
if ($readonly) // for readonly we dont need to fetch all cat's, nor do we need to indent them by level
|
|
{
|
|
$cell['no_lang'] = True;
|
|
foreach(is_array($value) ? $value : (strpos($value,',') !== false ? explode(',',$value) : array($value)) as $id)
|
|
{
|
|
if ($id) $cell['sel_options'][$id] = stripslashes($GLOBALS['egw']->categories->id2name($id));
|
|
}
|
|
break;
|
|
}
|
|
if (!$type3 || $type3 === $GLOBALS['egw']->categories->app_name)
|
|
{
|
|
$categories =& $GLOBALS['egw']->categories;
|
|
}
|
|
else // we need to instanciate a new cat object for the correct application
|
|
{
|
|
$categories = new categories('',$type3);
|
|
}
|
|
$cat2path=array();
|
|
foreach((array)$categories->return_sorted_array(0,False,'','','',!$type,0,true) as $cat)
|
|
{
|
|
$s = stripslashes($cat['name']);
|
|
|
|
if ($cat['app_name'] == 'phpgw' || $cat['owner'] == '-1')
|
|
{
|
|
$s .= ' ♦';
|
|
}
|
|
$cat2path[$cat['id']] = $path = ($cat['parent'] ? $cat2path[$cat['parent']].'/' : '').(string)$cat['id'];
|
|
|
|
// 1D array
|
|
$options[$cat['id']] = $cat + array('text' => $cat['name'], 'path' => $path);
|
|
|
|
// Tree in array
|
|
//$options[$cat['parent']][] = $cat;
|
|
}
|
|
// change cat-ids to pathes and preserv unavailible cats (eg. private user-cats)
|
|
if ($value)
|
|
{
|
|
$pathes = $extension_data['unavailable'] = array();
|
|
foreach(is_array($value) ? $value : explode(',',$value) as $cat)
|
|
{
|
|
if (isset($cat2path[$cat]))
|
|
{
|
|
$pathes[] = $cat2path[$cat];
|
|
}
|
|
else
|
|
{
|
|
$extension_data['unavailable'][] = $cat;
|
|
}
|
|
}
|
|
$value = $rows ? $pathes : $pathes[0];
|
|
}
|
|
$cell['size'] = $rows.($type2 ? ','.$type2 : '');
|
|
$no_lang = True;
|
|
break;
|
|
}
|
|
|
|
//error_log(__METHOD__."('$widget_type', '$legacy_options', no_lang=".array2string($no_lang).', readonly='.array2string($readonly).", value=$value) returning ".array2string($options));
|
|
return $options;
|
|
}
|
|
}
|