/** * Displays a batch widget for moving or copying items. * * @param string $extension The extension that owns the category. * @return string The necessary HTML for the widget. */ public static function item($extension) { // Create the copy/move options. $options = array(Select::option('c', Lang::txt('JLIB_HTML_BATCH_COPY')), Select::option('m', Lang::txt('JLIB_HTML_BATCH_MOVE'))); // Create the batch selector to change select the category by which to move or copy. $lines = array('<label id="batch-choose-action-lbl" for="batch-choose-action">', Lang::txt('JLIB_HTML_BATCH_MENU_LABEL'), '</label>', '<fieldset id="batch-choose-action" class="combo">', '<select name="batch[category_id]" class="inputbox" id="batch-category-id">', '<option value="">' . Lang::txt('JSELECT') . '</option>', Select::options(Category::options($extension)), '</select>', Select::radiolist($options, 'batch[move_copy]', '', 'value', 'text', 'm'), '</fieldset>'); return implode("\n", $lines); }
/** * Method to get the field options for category * Use the extension attribute in a form to specify the.specific extension for * which categories should be displayed. * Use the show_root attribute to specify whether to show the global category root in the list. * * @return array The field option objects. */ 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) { $options = Cat::options($extension, array('filter.published' => explode(',', $published))); } else { $options = Cat::options($extension); } // Verify permissions. If the action attribute is set, then we scan the options. if ((string) $this->element['action']) { // Get the current user object. $user = App::get('user')->getInstance(); // For new items we want a list of categories you are allowed to create in. if (!$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]); } } } 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[$i]); } } elseif ($user->authorise('core.create', $extension . '.category.' . $option->value) != true && $option->value != $categoryOld) { unset($options[$i]); } } } } if (isset($this->element['show_root'])) { array_unshift($options, Dropdown::option('0', App::get('language')->txt('JGLOBAL_ROOT'))); } } else { App::abort(500, App::get('language')->txt('JLIB_FORM_ERROR_FIELDS_CATEGORY_ERROR_EXTENSION_EMPTY')); } // Merge any additional options in the XML definition. $options = array_merge(parent::getOptions(), $options); return $options; }