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181 lines
8.1 KiB
181 lines
8.1 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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* Update form
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*
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* @package mod_attendance
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* @copyright 2011 Artem Andreev <andreev.artem@gmail.com>
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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();
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require_once($CFG->libdir.'/formslib.php');
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/**
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* class for displaying update form.
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*
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* @copyright 2011 Artem Andreev <andreev.artem@gmail.com>
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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_attendance_update_form extends moodleform {
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/**
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* Called to define this moodle form
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*
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* @return void
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*/
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public function definition() {
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global $DB;
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$mform =& $this->_form;
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$modcontext = $this->_customdata['modcontext'];
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$sessionid = $this->_customdata['sessionid'];
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if (!$sess = $DB->get_record('attendance_sessions', array('id' => $sessionid) )) {
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error('No such session in this course');
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}
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$attendancesubnet = $DB->get_field('attendance', 'subnet', array('id' => $sess->attendanceid));
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$defopts = array('maxfiles' => EDITOR_UNLIMITED_FILES, 'noclean' => true, 'context' => $modcontext);
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$sess = file_prepare_standard_editor($sess, 'description', $defopts, $modcontext, 'mod_attendance', 'session', $sess->id);
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$starttime = $sess->sessdate - usergetmidnight($sess->sessdate);
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$starthour = floor($starttime / HOURSECS);
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$startminute = floor(($starttime - $starthour * HOURSECS) / MINSECS);
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$enddate = $sess->sessdate + $sess->duration;
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$endtime = $enddate - usergetmidnight($enddate);
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$endhour = floor($endtime / HOURSECS);
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$endminute = floor(($endtime - $endhour * HOURSECS) / MINSECS);
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$data = array('sessiondate' => $sess->sessdate,
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'sestime' => array('starthour' => $starthour, 'startminute' => $startminute,
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'endhour' => $endhour, 'endminute' => $endminute),
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'sdescription' => $sess->description_editor,
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'studentscanmark' => $sess->studentscanmark,
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'studentpassword' => $sess->studentpassword,
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'subnet' => $sess->subnet,
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'automark' => $sess->automark,
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'automarkcompleted' => 0);
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if ($sess->subnet == $attendancesubnet) {
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$data['usedefaultsubnet'] = 1;
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} else {
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$data['usedefaultsubnet'] = 0;
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}
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$mform->addElement('header', 'general', get_string('changesession', 'attendance'));
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if ($sess->groupid == 0) {
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$strtype = get_string('commonsession', 'attendance');
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} else {
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$groupname = $DB->get_field('groups', 'name', array('id' => $sess->groupid));
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$strtype = get_string('group') . ': ' . $groupname;
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}
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$mform->addElement('static', 'sessiontypedescription', get_string('sessiontype', 'attendance'), $strtype);
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$olddate = construct_session_full_date_time($sess->sessdate, $sess->duration);
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$mform->addElement('static', 'olddate', get_string('olddate', 'attendance'), $olddate);
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attendance_form_sessiondate_selector($mform);
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// Show which status set is in use.
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$maxstatusset = attendance_get_max_statusset($this->_customdata['att']->id);
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if ($maxstatusset > 0) {
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$mform->addElement('static', 'statusset', get_string('usestatusset', 'mod_attendance'),
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attendance_get_setname($this->_customdata['att']->id, $sess->statusset));
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}
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$mform->addElement('editor', 'sdescription', get_string('description', 'attendance'),
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array('rows' => 1, 'columns' => 80), $defopts);
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$mform->setType('sdescription', PARAM_RAW);
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// Students can mark own attendance.
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if (!empty(get_config('attendance', 'studentscanmark'))) {
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$mform->addElement('header', 'headerstudentmarking', get_string('studentmarking', 'attendance'), true);
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$mform->setExpanded('headerstudentmarking');
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$mform->addElement('checkbox', 'studentscanmark', '', get_string('studentscanmark', 'attendance'));
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$mform->addHelpButton('studentscanmark', 'studentscanmark', 'attendance');
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$options2 = array(
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ATTENDANCE_AUTOMARK_DISABLED => get_string('noautomark', 'attendance'),
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ATTENDANCE_AUTOMARK_ALL => get_string('automarkall', 'attendance'),
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ATTENDANCE_AUTOMARK_CLOSE => get_string('automarkclose', 'attendance'));
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$mform->addElement('select', 'automark', get_string('automark', 'attendance'), $options2);
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$mform->setType('automark', PARAM_INT);
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$mform->addHelpButton('automark', 'automark', 'attendance');
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$mform->disabledif('automark', 'studentscanmark', 'notchecked');
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$mform->addElement('text', 'studentpassword', get_string('studentpassword', 'attendance'));
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$mform->setType('studentpassword', PARAM_TEXT);
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$mform->addHelpButton('studentpassword', 'passwordgrp', 'attendance');
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$mform->disabledif('studentpassword', 'studentscanmark', 'notchecked');
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$mform->disabledif('studentpassword', 'automark', 'eq', ATTENDANCE_AUTOMARK_ALL);
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$mform->disabledif('randompassword', 'automark', 'eq', ATTENDANCE_AUTOMARK_ALL);
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$mgroup = array();
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$mgroup[] = & $mform->createElement('text', 'subnet', get_string('requiresubnet', 'attendance'));
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$mform->setDefault('subnet', $this->_customdata['att']->subnet);
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$mgroup[] = & $mform->createElement('checkbox', 'usedefaultsubnet', get_string('usedefaultsubnet', 'attendance'));
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$mform->setDefault('usedefaultsubnet', 1);
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$mform->setType('subnet', PARAM_TEXT);
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$mform->addGroup($mgroup, 'subnetgrp', get_string('requiresubnet', 'attendance'), array(' '), false);
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$mform->setAdvanced('subnetgrp');
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$mform->addHelpButton('subnetgrp', 'requiresubnet', 'attendance');
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$mform->disabledif('usedefaultsubnet', 'studentscanmark', 'notchecked');
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$mform->disabledif('subnet', 'studentscanmark', 'notchecked');
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$mform->disabledif('subnet', 'usedefaultsubnet', 'checked');
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$mform->addElement('hidden', 'automarkcompleted', '0');
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$mform->settype('automarkcompleted', PARAM_INT);
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} else {
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$mform->addElement('hidden', 'studentscanmark', '0');
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$mform->settype('studentscanmark', PARAM_INT);
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$mform->addElement('hidden', 'subnet', '0');
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$mform->settype('subnet', PARAM_TEXT);
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$mform->addElement('hidden', 'automark', '0');
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$mform->settype('automark', PARAM_INT);
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$mform->addElement('hidden', 'automarkcompleted', '0');
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$mform->settype('automarkcompleted', PARAM_INT);
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}
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$mform->setDefaults($data);
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$this->add_action_buttons(true);
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}
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/**
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* Perform minimal validation on the settings 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, $files);
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$sesstarttime = $data['sestime']['starthour'] * HOURSECS + $data['sestime']['startminute'] * MINSECS;
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$sesendtime = $data['sestime']['endhour'] * HOURSECS + $data['sestime']['endminute'] * MINSECS;
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if ($sesendtime < $sesstarttime) {
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$errors['sestime'] = get_string('invalidsessionendtime', 'attendance');
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}
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return $errors;
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}
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}
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