. /** * Contains class core_tag\output\tagflag * * @package core_tag * @copyright 2016 Marina Glancy * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ namespace core_tag\output; use context_system; use core_tag_tag; /** * Class to display tag flag toggle * * @package core_tag * @copyright 2016 Marina Glancy * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class tagflag extends \core\output\inplace_editable { /** * Constructor. * * @param \stdClass|core_tag_tag $tag */ public function __construct($tag) { $editable = has_capability('moodle/tag:manage', context_system::instance()); $value = (int)$tag->flag; parent::__construct('core_tag', 'tagflag', $tag->id, $editable, $value, $value); $this->set_type_toggle(array(0, $value ? $value : 1)); } /** * Export this data so it can be used as the context for a mustache template. * * @param \renderer_base $output * @return \stdClass */ public function export_for_template(\renderer_base $output) { if ($this->value) { $this->edithint = get_string('resetflag', 'core_tag'); $this->displayvalue = $output->pix_icon('i/flagged', $this->edithint) . " ({$this->value})"; } else { $this->edithint = get_string('flagasinappropriate', 'core_tag'); $this->displayvalue = $output->pix_icon('i/unflagged', $this->edithint); } return parent::export_for_template($output); } /** * Updates the value in database and returns itself, called from inplace_editable callback * * @param int $itemid * @param mixed $newvalue * @return \self */ public static function update($itemid, $newvalue) { require_capability('moodle/tag:manage', context_system::instance()); $tag = core_tag_tag::get($itemid, '*', MUST_EXIST); $newvalue = (int)clean_param($newvalue, PARAM_BOOL); if ($newvalue) { $tag->flag(); } else { $tag->reset_flag(); } return new self($tag); } }