Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * This file contains the function for feedback_plugin abstract class

 *

 * @package   mod_assign

 * @copyright 2012 NetSpot {@link http://www.netspot.com.au}

 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

defined('MOODLE_INTERNAL') || die();

require_once($CFG->dirroot.'/mod/assign/assignmentplugin.php');

/**

 * Abstract class for feedback_plugin inherited from assign_plugin abstract class.

 *

 * @package   mod_assign

 * @copyright 2012 NetSpot {@link http://www.netspot.com.au}

 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

abstract class assign_feedback_plugin extends assign_plugin {

    /**

     * Return subtype name of the plugin.

     *

     * @return string

     */

    public function get_subtype() {

        return 'assignfeedback';

    }

    /**

     * If this plugin adds to the gradebook comments field, it must specify the format

     * of the comment.

     *

     * (From weblib.php)

     * define('FORMAT_MOODLE',   '0');   // Does all sorts of transformations and filtering

     * define('FORMAT_HTML',     '1');   // Plain HTML (with some tags stripped)

     * define('FORMAT_PLAIN',    '2');   // Plain text (even tags are printed in full)

     * define('FORMAT_WIKI',     '3');   // Wiki-formatted text

     * define('FORMAT_MARKDOWN', '4');   // Markdown-formatted

     *

     * Only one feedback plugin can push comments to the gradebook and that is chosen by the assignment

     * settings page.

     *

     * @param stdClass $grade The grade

     * @return int

     */

    public function format_for_gradebook(stdClass $grade) {

        return FORMAT_MOODLE;

    }

    /**

     * If this plugin adds to the gradebook comments field, it must format the text

     * of the comment.

     *

     * Only one feedback plugin can push comments to the gradebook and that is chosen by the assignment

     * settings page.

     *

     * @param stdClass $grade The grade

     * @return string

     */

    public function text_for_gradebook(stdClass $grade) {

        return '';

    }

    /**

     * Return any files this plugin wishes to save to the gradebook.

     *

     * The array being returned should contain the necessary information to

     * identify and copy the files.

     *

     * eg.

     *

     * [

     *      'contextid' => $modulecontext->id,

     *      'component' => ASSIGNFEEDBACK_XYZ_COMPONENT,

     *      'filearea' => ASSIGNFEEDBACK_XYZ_FILEAREA,

     *      'itemid' => $grade->id

     * ]

     *

     * @param stdClass $grade The assign_grades object from the db

     * @return array

     */

    public function files_for_gradebook(stdClass $grade): array {

        return [];

    }

    /**

     * Override to indicate a plugin supports quickgrading.

     *

     * @return boolean - True if the plugin supports quickgrading

     */

    public function supports_quickgrading() {

        return false;

    }

    /**

     * Get quickgrading form elements as html.

     *

     * @param int $userid The user id in the table this quickgrading element relates to

     * @param mixed $grade grade or null - The grade data.

     *                     May be null if there are no grades for this user (yet)

     * @return mixed - A html string containing the html form elements required for

     *                 quickgrading or false to indicate this plugin does not support quickgrading

     */

    public function get_quickgrading_html($userid, $grade) {

        return false;

    }

    /**

     * Has the plugin quickgrading form element been modified in the current form submission?

     *

     * @param int $userid The user id in the table this quickgrading element relates to

     * @param stdClass $grade The grade

     * @return boolean - true if the quickgrading form element has been modified

     */

    public function is_quickgrading_modified($userid, $grade) {

        return false;

    }

    /**

     * Has the plugin form element been modified in the current submission?

     *

     * @param stdClass $grade The grade.

     * @param stdClass $data Form data from the feedback form.

     * @return boolean - True if the form element has been modified.

     */

    public function is_feedback_modified(stdClass $grade, stdClass $data) {

        debugging('This plugin (' . $this->get_name() . ') has not overwritten the is_feedback_modified() method.

                Please add this method to your plugin', DEBUG_DEVELOPER);

        return true;

    }

    /**

     * Save quickgrading changes.

     *

     * @param int $userid The user id in the table this quickgrading element relates to

     * @param stdClass $grade The grade

     * @return boolean - true if the grade changes were saved correctly

     */

    public function save_quickgrading_changes($userid, $grade) {

        return false;

    }

    /**

     * Return a list of the batch grading operations supported by this plugin.

     *

     * @return array - An array of action and description strings.

     *                 The action will be passed to grading_batch_operation.

     */

    public function get_grading_batch_operations() {

        return array();

    }

    /**

     * Return a list of the grading actions supported by this plugin.

     *

     * A grading action is a page that is not specific to a user but to the whole assignment.

     * @return array - An array of action and description strings.

     *                 The action will be passed to grading_action.

     */

    public function get_grading_actions() {

        return array();

    }

    /**

     * Show a grading action form

     *

     * @param string $gradingaction The action chosen from the grading actions menu

     * @return string The page containing the form

     */

    public function grading_action($gradingaction) {

        return '';

    }

    /**

     * Supports injecting content into the review panel of the grading app.

     *

     * @return bool True if this plugin will add content to the review panel of the grading app.

     */

    public function supports_review_panel() {

        return false;

    }

    /**

     * Show a batch operations form

     *

     * @param string $action The action chosen from the batch operations menu

     * @param array $users The list of selected userids

     * @return string The page containing the form

     */

    public function grading_batch_operation($action, $users) {

        return '';

    }

}