Search moodle.org's
Developer Documentation

See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 3.9.x will end* 10 May 2021 (12 months).
  • Bug fixes for security issues in 3.9.x will end* 8 May 2023 (36 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
<?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/>.

/**
 * Action for adding a question page.  Prints an HTML form.
 *
 * @package mod_lesson
 * @copyright  2009 Sam Hemelryk
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 **/

require_once("../../config.php");
require_once($CFG->dirroot.'/mod/lesson/locallib.php');
require_once('editpage_form.php');

// first get the preceeding page
$pageid = required_param('pageid', PARAM_INT);
$id     = required_param('id', PARAM_INT);         // Course Module ID
$qtype  = optional_param('qtype', 0, PARAM_INT);
$edit   = optional_param('edit', false, PARAM_BOOL);
$returnto = optional_param('returnto', null, PARAM_LOCALURL);

if (!empty($returnto)) {
    $returnto = new moodle_url($returnto);
} else {
    $returnto = new moodle_url('/mod/lesson/edit.php', array('id' => $id));
    $returnto->set_anchor('lesson-' . $pageid);
}

$cm = get_coursemodule_from_id('lesson', $id, 0, false, MUST_EXIST);
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
$lesson = new lesson($DB->get_record('lesson', array('id' => $cm->instance), '*', MUST_EXIST));

require_login($course, false, $cm);

$context = context_module::instance($cm->id);
require_capability('mod/lesson:edit', $context);

$PAGE->set_url('/mod/lesson/editpage.php', array('pageid'=>$pageid, 'id'=>$id, 'qtype'=>$qtype));
$PAGE->set_pagelayout('admin');
> $PAGE->set_secondary_active_tab('modulepage'); > $PAGE->add_body_class('limitedwidth');
if ($edit) { $editpage = lesson_page::load($pageid, $lesson); $qtype = $editpage->qtype; $edit = true; } else { $edit = false; } $jumpto = lesson_page::get_jumptooptions($pageid, $lesson); $manager = lesson_page_type_manager::get($lesson); $editoroptions = array('noclean'=>true, 'maxfiles'=>EDITOR_UNLIMITED_FILES, 'maxbytes'=>$CFG->maxbytes); // If the previous page was the Question type selection form, this form // will have a different name (e.g. _qf__lesson_add_page_form_selection // versus _qf__lesson_add_page_form_multichoice). This causes confusion // in moodleform::_process_submission because the array key check doesn't // tie up with the current form name, which in turn means the "submitted" // check ends up evaluating as false, thus it's not possible to check whether // the Question type selection was cancelled. For this reason, a dummy form // is created here solely to check whether the selection was cancelled. if ($qtype) { $mformdummy = $manager->get_page_form(0, array( 'editoroptions' => $editoroptions, 'jumpto' => $jumpto, 'lesson' => $lesson, 'edit' => $edit, 'maxbytes' => $PAGE->course->maxbytes, 'returnto' => $returnto )); if ($mformdummy->is_cancelled()) { redirect($returnto); exit; } } $mform = $manager->get_page_form($qtype, array( 'editoroptions' => $editoroptions, 'jumpto' => $jumpto, 'lesson' => $lesson, 'edit' => $edit, 'maxbytes' => $PAGE->course->maxbytes, 'returnto' => $returnto )); if ($mform->is_cancelled()) { redirect($returnto); exit; } if ($edit) { $data = $editpage->properties(); $data->pageid = $editpage->id; $data->id = $cm->id; $editoroptions['context'] = $context; $data = file_prepare_standard_editor($data, 'contents', $editoroptions, $context, 'mod_lesson', 'page_contents', $editpage->id); $answerscount = 0; $answers = $editpage->get_answers(); foreach ($answers as $answer) { $answereditor = 'answer_editor['.$answerscount.']'; if (is_array($data->$answereditor)) { $answerdata = $data->$answereditor; if ($mform->get_answer_format() === LESSON_ANSWER_HTML) { $answerdraftid = file_get_submitted_draft_itemid($answereditor); $answertext = file_prepare_draft_area($answerdraftid, $PAGE->cm->context->id, 'mod_lesson', 'page_answers', $answer->id, $editoroptions, $answerdata['text']); $data->$answereditor = array('text' => $answertext, 'format' => $answerdata['format'], 'itemid' => $answerdraftid); } else { $data->$answereditor = $answerdata['text']; } } $responseeditor = 'response_editor['.$answerscount.']'; if (is_array($data->$responseeditor)) { $responsedata = $data->$responseeditor; if ($mform->get_response_format() === LESSON_ANSWER_HTML) { $responsedraftid = file_get_submitted_draft_itemid($responseeditor); $responsetext = file_prepare_draft_area($responsedraftid, $PAGE->cm->context->id, 'mod_lesson', 'page_responses', $answer->id, $editoroptions, $responsedata['text']); $data->$responseeditor = array('text' => $responsetext, 'format' => $responsedata['format'], 'itemid' => $responsedraftid); } else { $data->$responseeditor = $responsedata['text']; } } $answerscount++; } // Let the lesson pages make updates if required. $data = $editpage->update_form_data($data); $mform->set_data($data); $PAGE->navbar->add(get_string('edit'), new moodle_url('/mod/lesson/edit.php', array('id'=>$id))); $PAGE->navbar->add(get_string('editingquestionpage', 'lesson', get_string($mform->qtypestring, 'lesson'))); } else { // Give the page type being created a chance to override the creation process // this is used by endofbranch, cluster, and endofcluster to skip the creation form. // IT SHOULD ALWAYS CALL require_sesskey(); $mform->construction_override($pageid, $lesson); $data = new stdClass; $data->id = $cm->id; $data->pageid = $pageid; if ($qtype) { //TODO: the handling of form for the selection of question type is a bloody hack! (skodak) $data->qtype = $qtype; } $data = file_prepare_standard_editor($data, 'contents', $editoroptions, null); $mform->set_data($data); $PAGE->navbar->add(get_string('addanewpage', 'lesson'), $PAGE->url); if ($qtype !== 'unknown') { $PAGE->navbar->add(get_string($mform->qtypestring, 'lesson')); } } if ($data = $mform->get_data()) { require_sesskey(); if ($edit) { $data->lessonid = $data->id; $data->id = $data->pageid; unset($data->pageid); unset($data->edit); $editpage->update($data, $context, $PAGE->course->maxbytes); } else { $editpage = lesson_page::create($data, $lesson, $context, $PAGE->course->maxbytes); } redirect($returnto); } $lessonoutput = $PAGE->get_renderer('mod_lesson'); echo $lessonoutput->header($lesson, $cm, '', false, null, get_string('edit', 'lesson')); $mform->display(); echo $lessonoutput->footer();