AAAAhome/academiac/www/administrator/components/com_categories/models/fields/categoryedit.php000064400000015714151372303430026175 0ustar00element['published']? $this->element['published'] : array(0,1); $name = (string) $this->element['name']; // Let's get the id for the current item, either category or content item. $jinput = JFactory::getApplication()->input; // Load the category options for a given extension. // For categories the old category is the category id or 0 for new category. if ($this->element['parent'] || $jinput->get('option') == 'com_categories') { $oldCat = $jinput->get('id', 0); $oldParent = $this->form->getValue($name, 0); $extension = $this->element['extension'] ? (string) $this->element['extension'] : (string) $jinput->get('extension','com_content'); } else // For items the old category is the category they are in when opened or 0 if new. { $thisItem = $jinput->get('id',0); $oldCat = $this->form->getValue($name, 0); $extension = $this->element['extension'] ? (string) $this->element['extension'] : (string) $jinput->get('option','com_content'); } $db = JFactory::getDbo(); $query = $db->getQuery(true); $query->select('a.id AS value, a.title AS text, a.level, a.published'); $query->from('#__categories AS a'); $query->join('LEFT', $db->quoteName('#__categories').' AS b ON a.lft > b.lft AND a.rgt < b.rgt'); // Filter by the extension type if ($this->element['parent'] == true || $jinput->get('option') == 'com_categories') { $query->where('(a.extension = '.$db->quote($extension).' OR a.parent_id = 0)'); } else { $query->where('(a.extension = '.$db->quote($extension).')'); } // If parent isn't explicitly stated but we are in com_categories assume we want parents if ($oldCat != 0 && ($this->element['parent'] == true || $jinput->get('option') == 'com_categories')) { // Prevent parenting to children of this item. // To rearrange parents and children move the children up, not the parents down. $query->join('LEFT', $db->quoteName('#__categories').' AS p ON p.id = '.(int) $oldCat); $query->where('NOT(a.lft >= p.lft AND a.rgt <= p.rgt)'); $rowQuery = $db->getQuery(true); $rowQuery->select('a.id AS value, a.title AS text, a.level, a.parent_id'); $rowQuery->from('#__categories AS a'); $rowQuery->where('a.id = ' . (int) $oldCat); $db->setQuery($rowQuery); $row = $db->loadObject(); } // Filter on the published state if (is_numeric($published)) { $query->where('a.published = ' . (int) $published); } elseif (is_array($published)) { JArrayHelper::toInteger($published); $query->where('a.published IN (' . implode(',', $published) . ')'); } $query->group('a.id, a.title, a.level, a.lft, a.rgt, a.extension, a.parent_id, a.published'); $query->order('a.lft ASC'); // Get the options. $db->setQuery($query); $options = $db->loadObjectList(); // Check for a database error. if ($db->getErrorNum()) { JError::raiseWarning(500, $db->getErrorMsg()); } // Pad the option text with spaces using depth level as a multiplier. for ($i = 0, $n = count($options); $i < $n; $i++) { // Translate ROOT if ($this->element['parent'] == true || $jinput->get('option') == 'com_categories') { if ($options[$i]->level == 0) { $options[$i]->text = JText::_('JGLOBAL_ROOT_PARENT'); } } if ($options[$i]->published == 1) { $options[$i]->text = str_repeat('- ', $options[$i]->level). $options[$i]->text ; } else { $options[$i]->text = str_repeat('- ', $options[$i]->level). '[' .$options[$i]->text . ']'; } } // Get the current user object. $user = JFactory::getUser(); // For new items we want a list of categories you are allowed to create in. if ($oldCat == 0) { 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[$i]); } } } // If you have an existing category id things are more complex. else { // If you are only allowed to edit in this category but not edit.state, you should not get any // option to change the category parent for a category or the category for a content item, // but you should be able to save in that category. foreach ($options as $i => $option) { if ($user->authorise('core.edit.state', $extension . '.category.' . $oldCat) != true && !isset($oldParent)) { if ($option->value != $oldCat ) { unset($options[$i]); } } if ($user->authorise('core.edit.state', $extension . '.category.' . $oldCat) != true && (isset($oldParent)) && $option->value != $oldParent) { unset($options[$i]); } // However, if you can edit.state you can also move this to another category for which you have // create permission and you should also still be able to save in the current category. if (($user->authorise('core.create', $extension . '.category.' . $option->value) != true) && ($option->value != $oldCat && !isset($oldParent))) { { unset($options[$i]); } } if (($user->authorise('core.create', $extension . '.category.' . $option->value) != true) && (isset($oldParent)) && $option->value != $oldParent) { { unset($options[$i]); } } } } if (($this->element['parent'] == true || $jinput->get('option') == 'com_categories') && (isset($row) && !isset($options[0])) && isset($this->element['show_root'])) { if ($row->parent_id == '1') { $parent = new stdClass(); $parent->text = JText::_('JGLOBAL_ROOT_PARENT'); array_unshift($options, $parent); } array_unshift($options, JHtml::_('select.option', '0', JText::_('JGLOBAL_ROOT'))); } // Merge any additional options in the XML definition. $options = array_merge(parent::getOptions(), $options); return $options; } }