view_send_message.php

<?php
	/**
	 * Created by PhpStorm.
	 * User: softia
	 * Date: 13/03/18
	 * Time: 11:26
	 */

// 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/>.
	
	/**
	 *
	 * view_send_message
	 *
	 * @package    format_iena
	 * @category   format
	 * @copyright  2018 Softia/Université lorraine
	 * @author     vrignaud camille
	 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
	 */
	class view_send_message extends moodleform
	{
		public function definition()
		{
			// TODO: Implement definition() method.
			global $CFG;
			$mform = $this->_form; // Don't forget the underscore!
		}
		
		public function get_content($usersID)
		{

			global $DB, $CFG, $COURSE;
			
			$content = "<h2>Envoi d'un message</h2>
			<p>Envoi d'un message à tous les étudiants précédemment sélectionnés. Les informations suivantes seront automatiquement ajoutées au message&nbsp;: nom du cours, lien vers le cours, nom du l'enseignant émetteur du message (vous). </p>
			<p>L'étudiant recevra le message dans le chat et sera notifié par mail s'il n'est pas connecté au moment où le message est envoyé.</p>";

			$mform = $this->_form;
			$description = "";
			$courseID = required_param('courseid', PARAM_INT);
			$mform->addElement('editor', 'summary', get_string('summary', 'format_iena'));
			$mform->setType('summary', PARAM_RAW);
			$mform->addRule('summary', get_string('error'), 'required', null, null, false, false);
			$mform->setDefault('summary', array('text' => $description));
			
			$content .= "<form class=\"m-t-1\" action=\"send_message_post.php?courseid=" . $COURSE->id . "\" method=\"post\">
			<fieldset>
			<div class=\"form-group\">";
			$temp = $mform->toHtml();
			//Del <form>
			$temp = substr($temp, (strpos($temp, '>') + 1));
			$temp = substr($temp, 0, -7);
			
			$content .= $temp;
			$content .= "<input type='hidden' name='usersid' value='" . $usersID . "'>";
			$link_annuler = $CFG->wwwroot . "/course/view.php?id=" . $courseID;
			$content .= '<section class="section m-t-1">
			  <button type="submit" class="btn btn-primary">Envoyer à tous</button>
			  <a href=\' ' . $link_annuler . ' \' class=\'btn btn-secondary\'>Annuler </a>
			</section>';
			$content .= "</form>";
			
			return $content;
			
		}
	}