<?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/>.

/**
 * Default activity completion form
 *
 * @package     core_completion
 * @copyright   2017 Marina Glancy
 * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

< 
< defined('MOODLE_INTERNAL') || die;
< 
< /**
<  * Default activity completion form
<  *
<  * @package     core_completion
<  * @copyright   2017 Marina Glancy
<  * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
<  */


class core_completion_defaultedit_form extends core_completion_edit_base_form {
    /** @var array */
    protected $modules;
    /** @var array */
    protected $_modnames;


>     public function __construct(
    /**
>         $action = null,
     * Returns list of types of selected modules
>         $customdata = null,
     *
>         $method = 'post',
     * @return array modname=>modfullname
>         $target = '',
     */
>         $attributes = null,
    protected function get_module_names() {
>         $editable = true,
        if ($this->_modnames !== null) {
>         $ajaxformdata = null
            return $this->_modnames;
>     ) {
        }
>         $this->modules = $customdata['modules'];
        $this->_modnames = [];
>         if ($modname = $this->get_module_name()) {
        foreach ($this->modules as $module) {
>             // Set the form suffix to the module name so that the form identifier is unique for each module type.
            $this->_modnames[$module->name] = $module->formattedname;
>             $this->set_suffix('_' . $modname);
        }
>         }
        return $this->_modnames;
> 
    }
>         parent::__construct($action, $customdata, $method, $target, $attributes, $editable, $ajaxformdata);

>     }
    /**
> 
     * Returns an instance of component-specific module form for the first selected module
> 


     *
     * @return moodleform_mod|null
     */
    protected function get_module_form() {
        global $CFG, $PAGE;

        if ($this->_moduleform) {
            return $this->_moduleform;
        }

        $modnames = array_keys($this->get_module_names());
        $modname = $modnames[0];
        $course = $this->course;

        $modmoodleform = "$CFG->dirroot/mod/$modname/mod_form.php";
        if (file_exists($modmoodleform)) {
            require_once($modmoodleform);
        } else {

<             print_error('noformdesc');



>             throw new \moodle_exception('noformdesc');


        }


<         list($module, $context, $cw, $cmrec, $data) = prepare_new_moduleinfo_data($course, $modname, 0);



>         list($module, $context, $cw, $cmrec, $data) = prepare_new_moduleinfo_data($course, $modname, 0, $this->get_suffix());


        $data->return = 0;
        $data->sr = 0;
        $data->add = $modname;

        // Initialise the form but discard all JS requirements it adds, our form has already added them.
        $mformclassname = 'mod_'.$modname.'_mod_form';
        $PAGE->start_collecting_javascript_requirements();
        $this->_moduleform = new $mformclassname($data, 0, $cmrec, $course);

>         $this->_moduleform->set_suffix('_' . $modname);


        $PAGE->end_collecting_javascript_requirements();

        return $this->_moduleform;
    }

    /**
     * Form definition,
     */
    public function definition() {

<         $this->course = $this->_customdata['course'];



>         $course = $this->_customdata['course'];
>         $this->course = is_numeric($course) ? get_course($course) : $course;


        $this->modules = $this->_customdata['modules'];

        $mform = $this->_form;

        foreach ($this->modules as $modid => $module) {
            $mform->addElement('hidden', 'modids['.$modid.']', $modid);
            $mform->setType('modids['.$modid.']', PARAM_INT);
        }

        parent::definition();

        $modform = $this->get_module_form();
        if ($modform) {
            $modnames = array_keys($this->get_module_names());
            $modname = $modnames[0];
            // Pre-fill the form with the current completion rules of the first selected module type.

<             list($module, $context, $cw, $cmrec, $data) = prepare_new_moduleinfo_data($this->course, $modname, 0);



>             list($module, $context, $cw, $cmrec, $data) = prepare_new_moduleinfo_data(
>                 $this->course,
>                 $modname,
>                 0,
>                 $this->get_suffix()
>             );


            $data = (array)$data;

>             try {


            $modform->data_preprocessing($data);

>             } catch (moodle_exception $e) {
            // Unset fields that will conflict with this form and set data to this form.
>                 debugging(
            unset($data['cmid']);
>                     'data_preprocessing function of module ' . $modnames[0] .
            unset($data['modids']);
>                     ' should be fixed so it can be shown together with other Default activity completion forms',
            unset($data['id']);
>                     DEBUG_DEVELOPER
            $this->set_data($data);
>                 );
        }
>             }


    }

> 
}>     /**
>      * This method has been overridden because the form identifier must be unique for each module type.
>      * Otherwise, the form will display the same data for each module type once it's submitted.
>      */
>     protected function get_form_identifier() {
>         return parent::get_form_identifier() . $this->get_suffix();
>     }