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136 lines
5.6 KiB
136 lines
5.6 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* This file contains the forms to create and edit an instance of this module
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*
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* @package mod_assign
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* @copyright 2012 NetSpot {@link http://www.netspot.com.au}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die('Direct access to this script is forbidden.');
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require_once($CFG->libdir.'/formslib.php');
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require_once($CFG->dirroot . '/mod/assign/locallib.php');
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/**
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* Assignment extension dates form
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*
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* @package mod_assign
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* @copyright 2012 NetSpot {@link http://www.netspot.com.au}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class mod_assign_extension_form extends moodleform {
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/** @var array $instance - The data passed to this form */
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private $instance;
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/**
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* Define the form - called by parent constructor
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*/
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public function definition() {
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global $DB;
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$mform = $this->_form;
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$params = $this->_customdata;
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// Instance variable is used by the form validation function.
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$instance = $params['instance'];
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$this->instance = $instance;
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// Get the assignment class.
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$assign = $params['assign'];
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$userlist = $params['userlist'];
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$usercount = 0;
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$usershtml = '';
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$extrauserfields = get_extra_user_fields($assign->get_context());
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foreach ($userlist as $userid) {
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if ($usercount >= 5) {
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$usershtml .= get_string('moreusers', 'assign', count($userlist) - 5);
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break;
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}
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$user = $DB->get_record('user', array('id' => $userid), '*', MUST_EXIST);
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$usershtml .= $assign->get_renderer()->render(new assign_user_summary($user,
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$assign->get_course()->id,
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has_capability('moodle/site:viewfullnames',
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$assign->get_course_context()),
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$assign->is_blind_marking(),
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$assign->get_uniqueid_for_user($user->id),
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$extrauserfields,
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!$assign->is_active_user($userid)));
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$usercount += 1;
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}
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$userscount = count($userlist);
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$listusersmessage = get_string('grantextensionforusers', 'assign', $userscount);
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$mform->addElement('header', 'general', $listusersmessage);
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$mform->addElement('static', 'userslist', get_string('selectedusers', 'assign'), $usershtml);
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if ($instance->allowsubmissionsfromdate) {
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$mform->addElement('static', 'allowsubmissionsfromdate', get_string('allowsubmissionsfromdate', 'assign'),
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userdate($instance->allowsubmissionsfromdate));
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}
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$finaldate = 0;
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if ($instance->duedate) {
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$mform->addElement('static', 'duedate', get_string('duedate', 'assign'), userdate($instance->duedate));
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$finaldate = $instance->duedate;
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}
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if ($instance->cutoffdate) {
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$mform->addElement('static', 'cutoffdate', get_string('cutoffdate', 'assign'), userdate($instance->cutoffdate));
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$finaldate = $instance->cutoffdate;
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}
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$mform->addElement('date_time_selector', 'extensionduedate',
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get_string('extensionduedate', 'assign'), array('optional'=>true));
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$mform->setDefault('extensionduedate', $finaldate);
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$mform->addElement('hidden', 'id');
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$mform->setType('id', PARAM_INT);
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$mform->addElement('hidden', 'userid');
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$mform->setType('userid', PARAM_INT);
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$mform->addElement('hidden', 'selectedusers');
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$mform->setType('selectedusers', PARAM_SEQUENCE);
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$mform->addElement('hidden', 'action', 'saveextension');
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$mform->setType('action', PARAM_ALPHA);
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$this->add_action_buttons(true, get_string('savechanges', 'assign'));
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}
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/**
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* Perform validation on the extension form
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* @param array $data
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* @param array $files
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*/
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public function validation($data, $files) {
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$errors = parent::validation($data, $files);
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if ($this->instance->duedate && $data['extensionduedate']) {
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if ($this->instance->duedate > $data['extensionduedate']) {
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$errors['extensionduedate'] = get_string('extensionnotafterduedate', 'assign');
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}
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}
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if ($this->instance->allowsubmissionsfromdate && $data['extensionduedate']) {
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if ($this->instance->allowsubmissionsfromdate > $data['extensionduedate']) {
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$errors['extensionduedate'] = get_string('extensionnotafterfromdate', 'assign');
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}
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}
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return $errors;
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}
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}
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