/mod/assign/mod_form.php
PHP | 290 lines | 186 code | 47 blank | 57 comment | 27 complexity | b84306b6ba3fdaca966aad43a8bfd7f9 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, LGPL-3.0, GPL-3.0, LGPL-2.1, Apache-2.0, BSD-3-Clause, AGPL-3.0
- <?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 forms to create and edit an instance of this module
- *
- * @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('Direct access to this script is forbidden.');
- require_once($CFG->dirroot.'/course/moodleform_mod.php');
- require_once($CFG->dirroot . '/mod/assign/locallib.php');
- /**
- * Assignment settings form.
- *
- * @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
- */
- class mod_assign_mod_form extends moodleform_mod {
- /**
- * Called to define this moodle form
- *
- * @return void
- */
- public function definition() {
- global $CFG, $DB, $PAGE;
- $mform = $this->_form;
- $mform->addElement('header', 'general', get_string('general', 'form'));
- $mform->addElement('text', 'name', get_string('assignmentname', 'assign'), array('size'=>'64'));
- if (!empty($CFG->formatstringstriptags)) {
- $mform->setType('name', PARAM_TEXT);
- } else {
- $mform->setType('name', PARAM_CLEANHTML);
- }
- $mform->addRule('name', null, 'required', null, 'client');
- $mform->addRule('name', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
- $this->add_intro_editor(true, get_string('description', 'assign'));
- $ctx = null;
- if ($this->current && $this->current->coursemodule) {
- $cm = get_coursemodule_from_instance('assign', $this->current->id, 0, false, MUST_EXIST);
- $ctx = context_module::instance($cm->id);
- }
- $assignment = new assign($ctx, null, null);
- if ($this->current && $this->current->course) {
- if (!$ctx) {
- $ctx = context_course::instance($this->current->course);
- }
- $course = $DB->get_record('course', array('id'=>$this->current->course), '*', MUST_EXIST);
- $assignment->set_course($course);
- }
- $config = get_config('assign');
- $mform->addElement('header', 'availability', get_string('availability', 'assign'));
- $mform->setExpanded('availability', true);
- $name = get_string('allowsubmissionsfromdate', 'assign');
- $options = array('optional'=>true);
- $mform->addElement('date_time_selector', 'allowsubmissionsfromdate', $name, $options);
- $mform->addHelpButton('allowsubmissionsfromdate', 'allowsubmissionsfromdate', 'assign');
- $name = get_string('duedate', 'assign');
- $mform->addElement('date_time_selector', 'duedate', $name, array('optional'=>true));
- $mform->addHelpButton('duedate', 'duedate', 'assign');
- $name = get_string('cutoffdate', 'assign');
- $mform->addElement('date_time_selector', 'cutoffdate', $name, array('optional'=>true));
- $mform->addHelpButton('cutoffdate', 'cutoffdate', 'assign');
- $name = get_string('alwaysshowdescription', 'assign');
- $mform->addElement('checkbox', 'alwaysshowdescription', $name);
- $mform->addHelpButton('alwaysshowdescription', 'alwaysshowdescription', 'assign');
- $mform->disabledIf('alwaysshowdescription', 'allowsubmissionsfromdate[enabled]', 'notchecked');
- $assignment->add_all_plugin_settings($mform);
- $mform->addElement('header', 'submissionsettings', get_string('submissionsettings', 'assign'));
- $name = get_string('submissiondrafts', 'assign');
- $mform->addElement('selectyesno', 'submissiondrafts', $name);
- $mform->addHelpButton('submissiondrafts', 'submissiondrafts', 'assign');
- $name = get_string('requiresubmissionstatement', 'assign');
- $mform->addElement('selectyesno', 'requiresubmissionstatement', $name);
- $mform->addHelpButton('requiresubmissionstatement',
- 'requiresubmissionstatement',
- 'assign');
- $mform->setType('requiresubmissionstatement', PARAM_BOOL);
- $options = array(
- ASSIGN_ATTEMPT_REOPEN_METHOD_NONE => get_string('attemptreopenmethod_none', 'mod_assign'),
- ASSIGN_ATTEMPT_REOPEN_METHOD_MANUAL => get_string('attemptreopenmethod_manual', 'mod_assign'),
- ASSIGN_ATTEMPT_REOPEN_METHOD_UNTILPASS => get_string('attemptreopenmethod_untilpass', 'mod_assign')
- );
- $mform->addElement('select', 'attemptreopenmethod', get_string('attemptreopenmethod', 'mod_assign'), $options);
- $mform->addHelpButton('attemptreopenmethod', 'attemptreopenmethod', 'mod_assign');
- $options = array(ASSIGN_UNLIMITED_ATTEMPTS => get_string('unlimitedattempts', 'mod_assign'));
- $options += array_combine(range(1, 30), range(1, 30));
- $mform->addElement('select', 'maxattempts', get_string('maxattempts', 'mod_assign'), $options);
- $mform->addHelpButton('maxattempts', 'maxattempts', 'assign');
- $mform->disabledIf('maxattempts', 'attemptreopenmethod', 'eq', ASSIGN_ATTEMPT_REOPEN_METHOD_NONE);
- $mform->addElement('header', 'groupsubmissionsettings', get_string('groupsubmissionsettings', 'assign'));
- $name = get_string('teamsubmission', 'assign');
- $mform->addElement('selectyesno', 'teamsubmission', $name);
- $mform->addHelpButton('teamsubmission', 'teamsubmission', 'assign');
- $name = get_string('requireallteammemberssubmit', 'assign');
- $mform->addElement('selectyesno', 'requireallteammemberssubmit', $name);
- $mform->addHelpButton('requireallteammemberssubmit', 'requireallteammemberssubmit', 'assign');
- $mform->disabledIf('requireallteammemberssubmit', 'teamsubmission', 'eq', 0);
- $mform->disabledIf('requireallteammemberssubmit', 'submissiondrafts', 'eq', 0);
- $groupings = groups_get_all_groupings($assignment->get_course()->id);
- $options = array();
- $options[0] = get_string('none');
- foreach ($groupings as $grouping) {
- $options[$grouping->id] = $grouping->name;
- }
- $name = get_string('teamsubmissiongroupingid', 'assign');
- $mform->addElement('select', 'teamsubmissiongroupingid', $name, $options);
- $mform->addHelpButton('teamsubmissiongroupingid', 'teamsubmissiongroupingid', 'assign');
- $mform->disabledIf('teamsubmissiongroupingid', 'teamsubmission', 'eq', 0);
- $mform->addElement('header', 'notifications', get_string('notifications', 'assign'));
- $name = get_string('sendnotifications', 'assign');
- $mform->addElement('selectyesno', 'sendnotifications', $name);
- $mform->addHelpButton('sendnotifications', 'sendnotifications', 'assign');
- $name = get_string('sendlatenotifications', 'assign');
- $mform->addElement('selectyesno', 'sendlatenotifications', $name);
- $mform->addHelpButton('sendlatenotifications', 'sendlatenotifications', 'assign');
- $mform->disabledIf('sendlatenotifications', 'sendnotifications', 'eq', 1);
- // Plagiarism enabling form.
- if (!empty($CFG->enableplagiarism)) {
- require_once($CFG->libdir . '/plagiarismlib.php');
- plagiarism_get_form_elements_module($mform, $ctx->get_course_context(), 'mod_assign');
- }
- $this->standard_grading_coursemodule_elements();
- $name = get_string('blindmarking', 'assign');
- $mform->addElement('selectyesno', 'blindmarking', $name);
- $mform->addHelpButton('blindmarking', 'blindmarking', 'assign');
- if ($assignment->has_submissions_or_grades() ) {
- $mform->freeze('blindmarking');
- }
- $name = get_string('markingworkflow', 'assign');
- $mform->addElement('selectyesno', 'markingworkflow', $name);
- $mform->addHelpButton('markingworkflow', 'markingworkflow', 'assign');
- $name = get_string('markingallocation', 'assign');
- $mform->addElement('selectyesno', 'markingallocation', $name);
- $mform->addHelpButton('markingallocation', 'markingallocation', 'assign');
- $mform->disabledIf('markingallocation', 'markingworkflow', 'eq', 0);
- $this->standard_coursemodule_elements();
- $this->apply_admin_defaults();
- $this->add_action_buttons();
- // Add warning popup/noscript tag, if grades are changed by user.
- $hasgrade = false;
- if (!empty($this->_instance)) {
- $hasgrade = $DB->record_exists_select('assign_grades',
- 'assignment = ? AND grade <> -1',
- array($this->_instance));
- }
- if ($mform->elementExists('grade') && $hasgrade) {
- $module = array(
- 'name' => 'mod_assign',
- 'fullpath' => '/mod/assign/module.js',
- 'requires' => array('node', 'event'),
- 'strings' => array(array('changegradewarning', 'mod_assign'))
- );
- $PAGE->requires->js_init_call('M.mod_assign.init_grade_change', null, false, $module);
- // Add noscript tag in case.
- $noscriptwarning = $mform->createElement('static',
- 'warning',
- null,
- html_writer::tag('noscript',
- get_string('changegradewarning', 'mod_assign')));
- $mform->insertElementBefore($noscriptwarning, 'grade');
- }
- }
- /**
- * Perform minimal validation on the settings form
- * @param array $data
- * @param array $files
- */
- public function validation($data, $files) {
- $errors = parent::validation($data, $files);
- if ($data['allowsubmissionsfromdate'] && $data['duedate']) {
- if ($data['allowsubmissionsfromdate'] > $data['duedate']) {
- $errors['duedate'] = get_string('duedatevalidation', 'assign');
- }
- }
- if ($data['duedate'] && $data['cutoffdate']) {
- if ($data['duedate'] > $data['cutoffdate']) {
- $errors['cutoffdate'] = get_string('cutoffdatevalidation', 'assign');
- }
- }
- if ($data['allowsubmissionsfromdate'] && $data['cutoffdate']) {
- if ($data['allowsubmissionsfromdate'] > $data['cutoffdate']) {
- $errors['cutoffdate'] = get_string('cutoffdatefromdatevalidation', 'assign');
- }
- }
- return $errors;
- }
- /**
- * Any data processing needed before the form is displayed
- * (needed to set up draft areas for editor and filemanager elements)
- * @param array $defaultvalues
- */
- public function data_preprocessing(&$defaultvalues) {
- global $DB;
- $ctx = null;
- if ($this->current && $this->current->coursemodule) {
- $cm = get_coursemodule_from_instance('assign', $this->current->id, 0, false, MUST_EXIST);
- $ctx = context_module::instance($cm->id);
- }
- $assignment = new assign($ctx, null, null);
- if ($this->current && $this->current->course) {
- if (!$ctx) {
- $ctx = context_course::instance($this->current->course);
- }
- $course = $DB->get_record('course', array('id'=>$this->current->course), '*', MUST_EXIST);
- $assignment->set_course($course);
- }
- $assignment->plugin_data_preprocessing($defaultvalues);
- }
- /**
- * Add any custom completion rules to the form.
- *
- * @return array Contains the names of the added form elements
- */
- public function add_completion_rules() {
- $mform =& $this->_form;
- $mform->addElement('checkbox', 'completionsubmit', '', get_string('completionsubmit', 'assign'));
- return array('completionsubmit');
- }
- /**
- * Determines if completion is enabled for this module.
- *
- * @param array $data
- * @return bool
- */
- public function completion_rule_enabled($data) {
- return !empty($data['completionsubmit']);
- }
- }