calendar/event.php

   1 <?php
   2
   3 /////////////////////////////////////////////////////////////////////////////
   4 //                                                                         //
   5 // NOTICE OF COPYRIGHT                                                     //
   6 //                                                                         //
   7 // Moodle - Calendar extension                                             //
   8 //                                                                         //
   9 // Copyright (C) 2003-2004  Greek School Network            www.sch.gr     //
  10 //                                                                         //
  11 // Designed by:                                                            //
  12 //     Avgoustos Tsinakos (tsinakos@teikav.edu.gr)                         //
  13 //     Jon Papaioannou (pj@moodle.org)                                     //
  14 //                                                                         //
  15 // Programming and development:                                            //
  16 //     Jon Papaioannou (pj@moodle.org)                                     //
  17 //                                                                         //
  18 // For bugs, suggestions, etc contact:                                     //
  19 //     Jon Papaioannou (pj@moodle.org)                                     //
  20 //                                                                         //
  21 // The current module was developed at the University of Macedonia         //
  22 // (www.uom.gr) under the funding of the Greek School Network (www.sch.gr) //
  23 // The aim of this project is to provide additional and improved           //
  24 // functionality to the Asynchronous Distance Education service that the   //
  25 // Greek School Network deploys.                                           //
  26 //                                                                         //
  27 // This program is free software; you can redistribute it and/or modify    //
  28 // it under the terms of the GNU General Public License as published by    //
  29 // the Free Software Foundation; either version 2 of the License, or       //
  30 // (at your option) any later version.                                     //
  31 //                                                                         //
  32 // This program is distributed in the hope that it will be useful,         //
  33 // but WITHOUT ANY WARRANTY; without even the implied warranty of          //
  34 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           //
  35 // GNU General Public License for more details:                            //
  36 //                                                                         //
  37 //          http://www.gnu.org/copyleft/gpl.html                           //
  38 //                                                                         //
  39 /////////////////////////////////////////////////////////////////////////////
  40
  41 /**
  42  * This file is part of the Calendar section Moodle
  43  *
  44  * @copyright 2003-2004 Jon Papaioannou (pj@moodle.org)
  45  * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v2 or later
  46  * @package calendar
  47  */
  48
  49 require_once('../config.php');
  50 require_once($CFG->dirroot.'/calendar/event_form.php');
  51 require_once($CFG->dirroot.'/calendar/lib.php');
  52 require_once($CFG->dirroot.'/course/lib.php');
  53
  54 require_login();
  55
  56 $action = optional_param('action', 'new', PARAM_ALPHA);
  57 $eventid = optional_param('id', 0, PARAM_INT);
  58 $courseid = optional_param('courseid', SITEID, PARAM_INT);
  59 $courseid = optional_param('course', $courseid, PARAM_INT);
  60 $cal_y = optional_param('cal_y', 0, PARAM_INT);
  61 $cal_m = optional_param('cal_m', 0, PARAM_INT);
  62 $cal_d = optional_param('cal_d', 0, PARAM_INT);
  63
  64 $url = new moodle_url('/calendar/event.php', array('action' => $action));
  65 if ($eventid != 0) {
  66     $url->param('id', $eventid);
  67 }
  68 if ($courseid != SITEID) {
  69     $url->param('course', $courseid);
  70 }
  71 if ($cal_y !== 0) {
  72     $url->param('cal_y', $cal_y);
  73 }
  74 if ($cal_m !== 0) {
  75     $url->param('cal_m', $cal_m);
  76 }
  77 if ($cal_d !== 0) {
  78     $url->param('cal_d', $cal_d);
  79 }
  80 $PAGE->set_url($url);
  81 $PAGE->set_pagelayout('standard');
  82
  83 if ($courseid != SITEID && !empty($courseid)) {
  84     $course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST);
  85     $courses = array($course->id => $course);
  86     $issite = false;
  87 } else {
  88     $course = get_site();
  89     $courses = calendar_get_default_courses();
  90     $issite = true;
  91 }
  92 require_login($course, false);
  93
  94 if ($action === 'delete' && $eventid > 0) {
  95     $deleteurl = new moodle_url('/calendar/delete.php', array('id'=>$eventid));
  96     if ($courseid > 0) {
  97         $deleteurl->param('course', $courseid);
  98     }
  99     redirect($deleteurl);
 100 }
 101
 102 $calendar = new calendar_information($cal_d, $cal_m, $cal_y);
 103 $calendar->prepare_for_view($course, $courses);
 104
 105 $formoptions = new stdClass;
 106 if ($eventid !== 0) {
 107     $title = get_string('editevent', 'calendar');
 108     $event = calendar_event::load($eventid);
 109     if (!calendar_edit_event_allowed($event)) {
 110         print_error('nopermissions');
 111     }
 112     $event->action = $action;
 113     $event->course = $courseid;
 114     $event->timedurationuntil = $event->timestart + $event->timeduration;
 115     $event->count_repeats();
 116
 117     if (!calendar_add_event_allowed($event)) {
 118         print_error('nopermissions');
 119     }
 120 } else {
 121     $title = get_string('newevent', 'calendar');
 122     calendar_get_allowed_types($formoptions->eventtypes, $course);
 123     $event = new stdClass();
 124     $event->action = $action;
 125     $event->course = $courseid;
 126     $event->courseid = $courseid;
 127     $event->timeduration = 0;
 128     if ($formoptions->eventtypes->courses) {
 129         if (!$issite) {
 130             $event->eventtype = 'course';
 131         } else {
 132             unset($formoptions->eventtypes->courses);
 133             unset($formoptions->eventtypes->groups);
 134         }
 135     }
 136     if($cal_y && $cal_m && $cal_d && checkdate($cal_m, $cal_d, $cal_y)) {
 137         $event->timestart = make_timestamp($cal_y, $cal_m, $cal_d, 0, 0, 0);
 138     } else if($cal_y && $cal_m && checkdate($cal_m, 1, $cal_y)) {
 139         $now = usergetdate(time());
 140         if($cal_y == $now['year'] && $cal_m == $now['mon']) {
 141             $event->timestart = make_timestamp($cal_y, $cal_m, $now['mday'], 0, 0, 0);
 142         } else {
 143             $event->timestart = make_timestamp($cal_y, $cal_m, 1, 0, 0, 0);
 144         }
 145     }
 146     $event = new calendar_event($event);
 147     if (!calendar_add_event_allowed($event)) {
 148         print_error('nopermissions');
 149     }
 150 }
 151
 152 $properties = $event->properties(true);
 153 $formoptions->event = $event;
 154 $formoptions->hasduration = ($event->timeduration > 0);
 155 $mform = new event_form(null, $formoptions);
 156 $mform->set_data($properties);
 157 $data = $mform->get_data();
 158 if ($data) {
 159     if ($data->duration == 1) {
 160         $data->timeduration = $data->timedurationuntil- $data->timestart;
 161     } else if ($data->duration == 2) {
 162         $data->timeduration = $data->timedurationminutes * MINSECS;
 163     } else {
 164         $data->timeduration = 0;
 165     }
 166
 167     $event->update($data);
 168
 169     $params = array(
 170         'view' => 'day',
 171         'cal_d' => userdate($event->timestart, '%d'),
 172         'cal_m' => userdate($event->timestart, '%m'),
 173         'cal_y' => userdate($event->timestart, '%Y'),
 174     );
 175     $eventurl = new moodle_url('/calendar/view.php', $params);
 176     if (!empty($event->courseid) && $event->courseid != SITEID) {
 177         $eventurl->param('course', $event->courseid);
 178     }
 179     $eventurl->set_anchor('event_'.$event->id);
 180     redirect($eventurl);
 181 }
 182
 183 $viewcalendarurl = new moodle_url(CALENDAR_URL.'view.php', $PAGE->url->params());
 184 $viewcalendarurl->remove_params(array('id', 'action'));
 185 $viewcalendarurl->param('view', 'upcoming');
 186 $strcalendar = get_string('calendar', 'calendar');
 187
 188 $PAGE->navbar->add($strcalendar, $viewcalendarurl);
 189 $PAGE->navbar->add($title);
 190 $PAGE->set_title($course->shortname.': '.$strcalendar.': '.$title);
 191 $PAGE->set_heading($course->fullname);
 192
 193 $renderer = $PAGE->get_renderer('core_calendar');
 194 $calendar->add_sidecalendar_blocks($renderer);
 195
 196 echo $OUTPUT->header();
 197 echo $OUTPUT->heading($title);
 198 $mform->display();
 199 echo $OUTPUT->footer();