Current File : /home/admin/public_html/old/administrator/components/com_sitemap/models/fields/sitemap.php
<?php
defined('_JEXEC') or die('Restricted Access');
JFormHelper::loadFieldClass('list');
class SitemapFieldSitemap extends JFormFieldList {
public $type = "List";
protected function getOptions() {
// Initialise variables.
$options = array();
$extension = $this->element['extension'] ? (string) $this->element['extension'] : (string) $this->element['scope'];
$published = (string) $this->element['published'];
$name = (string) $this->element['name'];
// Load the category options for a given extension.
if (!empty($extension))
{
// Filter over published state or not depending upon if it is present.
if ($published)
{
$options = "hello";
}
else
{
$options = "hello 2";
}
// Verify permissions. If the action attribute is set, then we scan the options.
if ((string) $this->element['action'])
{
// Get the current user object.
$user = JFactory::getUser();
// For new items we want a list of categories you are allowed to create in.
if (!$this->form->getValue($name))
{
foreach ($options as $i => $option) {
// To take save or create in a category you need to have create rights for that category
// unless the item is already in that category.
// Unset the option if the user isn't authorised for it. In this field assets are always categories.
if ($user->authorise('core.create', $extension . '.category.' . $option->value) != true )
{
unset($options[$i]);
}
}
}
// If you have an existing category id things are more complex.
else
{
$categoryOld = $this->form->getValue($name);
foreach ($options as $i => $option)
{
// If you are only allowed to edit in this category but not edit.state, you should not get any
// option to change the category.
if ($user->authorise('core.edit.state', $extension . '.category.' . $categoryOld) != true)
{
if ($option->value != $categoryOld)
{
unset($options[$i]);
}
}
// However, if you can edit.state you can also move this to another category for which you have
// create permission and you should also still be able to save in the current category.
elseif
(($user->authorise('core.create', $extension . '.category.' . $option->value) != true)
&& $option->value != $categoryOld)
{
unset($options[$i]);
}
}
}
}
if (isset($this->element['show_root']))
{
array_unshift($options, JHtml::_('select.option', '0', JText::_('JGLOBAL_ROOT')));
}
}
else
{
JError::raiseWarning(500, JText::_('JLIB_FORM_ERROR_FIELDS_CATEGORY_ERROR_EXTENSION_EMPTY'));
}
// Merge any additional options in the XML definition.
$options = array_merge(parent::getOptions(), $options);
return $options;
}
}
?>