forked from moodle/moodle
-
Notifications
You must be signed in to change notification settings - Fork 0
/
view.php
631 lines (517 loc) · 26.2 KB
/
view.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
<?php // $Id$
/////////////////////////////////////////////////////////////////////////////
// //
// NOTICE OF COPYRIGHT //
// //
// Moodle - Calendar extension //
// //
// Copyright (C) 2003-2004 Greek School Network www.sch.gr //
// //
// Designed by: //
// Avgoustos Tsinakos ([email protected]) //
// Jon Papaioannou ([email protected]) //
// //
// Programming and development: //
// Jon Papaioannou ([email protected]) //
// //
// For bugs, suggestions, etc contact: //
// Jon Papaioannou ([email protected]) //
// //
// The current module was developed at the University of Macedonia //
// (www.uom.gr) under the funding of the Greek School Network (www.sch.gr) //
// The aim of this project is to provide additional and improved //
// functionality to the Asynchronous Distance Education service that the //
// Greek School Network deploys. //
// //
// This program 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 2 of the License, or //
// (at your option) any later version. //
// //
// This program 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: //
// //
// http://www.gnu.org/copyleft/gpl.html //
// //
/////////////////////////////////////////////////////////////////////////////
// Display the calendar page.
require_once('../config.php');
require_once($CFG->dirroot.'/course/lib.php');
require_once($CFG->dirroot.'/calendar/lib.php');
$courseid = optional_param('course', 0, PARAM_INT);
$view = optional_param('view', 'upcoming', PARAM_ALPHA);
$day = optional_param('cal_d', 0, PARAM_INT);
$mon = optional_param('cal_m', 0, PARAM_INT);
$yr = optional_param('cal_y', 0, PARAM_INT);
if(!$site = get_site()) {
redirect($CFG->wwwroot.'/'.$CFG->admin.'/index.php');
}
if ($courseid) {
require_login($courseid);
} else if ($CFG->forcelogin) {
require_login();
}
// Initialize the session variables
calendar_session_vars();
//add_to_log($course->id, "course", "view", "view.php?id=$course->id", "$course->id");
$now = usergetdate(time());
$pagetitle = '';
$strcalendar = get_string('calendar', 'calendar');
$navlinks = array();
$navlinks[] = array('name' => $strcalendar,
'link' =>calendar_get_link_href(CALENDAR_URL.'view.php?view=upcoming&course='.$courseid.'&',
$now['mday'], $now['mon'], $now['year']),
'type' => 'misc');
if(!checkdate($mon, $day, $yr)) {
$day = intval($now['mday']);
$mon = intval($now['mon']);
$yr = intval($now['year']);
}
$time = make_timestamp($yr, $mon, $day);
switch($view) {
case 'day':
$navlinks[] = array('name' => userdate($time, get_string('strftimedate')), 'link' => null, 'type' => 'misc');
$pagetitle = get_string('dayview', 'calendar');
break;
case 'month':
$navlinks[] = array('name' => userdate($time, get_string('strftimemonthyear')), 'link' => null, 'type' => 'misc');
$pagetitle = get_string('detailedmonthview', 'calendar');
break;
case 'upcoming':
$pagetitle = get_string('upcomingevents', 'calendar');
break;
}
// If a course has been supplied in the URL, change the filters to show that one
if (!empty($courseid)) {
if ($course = get_record('course', 'id', $courseid)) {
if ($course->id == SITEID) {
// If coming from the home page, show all courses
$SESSION->cal_courses_shown = calendar_get_default_courses(true);
calendar_set_referring_course(0);
} else {
// Otherwise show just this one
$SESSION->cal_courses_shown = $course->id;
calendar_set_referring_course($SESSION->cal_courses_shown);
}
}
} else {
$course = null;
}
if (empty($USER->id) or isguest()) {
$defaultcourses = calendar_get_default_courses();
calendar_set_filters($courses, $groups, $users, $defaultcourses, $defaultcourses);
} else {
calendar_set_filters($courses, $groups, $users);
}
// Let's see if we are supposed to provide a referring course link
// but NOT for the "main page" course
if ($SESSION->cal_course_referer != SITEID &&
($shortname = get_field('course', 'shortname', 'id', $SESSION->cal_course_referer)) !== false) {
require_login();
if (empty($course)) {
$course = get_record('course', 'id', $SESSION->cal_course_referer); // Useful to have around
}
}
$strcalendar = get_string('calendar', 'calendar');
$prefsbutton = calendar_preferences_button();
// Print title and header
$navigation = build_navigation($navlinks);
print_header("$site->shortname: $strcalendar: $pagetitle", $strcalendar, $navigation,
'', '', true, $prefsbutton, user_login_string($site));
echo calendar_overlib_html();
// Layout the whole page as three big columns.
echo '<table id="calendar" style="height:100%;">';
echo '<tr>';
// START: Main column
echo '<td class="maincalendar">';
echo '<div class="heightcontainer">';
switch($view) {
case 'day':
calendar_show_day($day, $mon, $yr, $courses, $groups, $users, $courseid);
break;
case 'month':
calendar_show_month_detailed($mon, $yr, $courses, $groups, $users, $courseid);
break;
case 'upcoming':
calendar_show_upcoming_events($courses, $groups, $users, get_user_preferences('calendar_lookahead', CALENDAR_UPCOMING_DAYS), get_user_preferences('calendar_maxevents', CALENDAR_UPCOMING_MAXEVENTS), $courseid);
break;
}
//Link to calendar export page
echo '<div class="bottom">';
print_single_button('export.php', array('course'=>$courseid), get_string('exportcalendar', 'calendar'));
if (!empty($USER->id)) {
$authtoken = sha1($USER->username . $USER->password);
$usernameencoded = urlencode($USER->username);
echo "<a href=\"export_execute.php?preset_what=all&preset_time=recentupcoming&username=$usernameencoded&authtoken=$authtoken\">"
.'<img src="'.$CFG->pixpath.'/i/ical.gif" height="14" width="36" '
.'alt="'.get_string('ical', 'calendar').'" '
.'title="'.get_string('quickdownloadcalendar', 'calendar').'" />'
.'</a>';
}
echo '</div>';
echo '</div>';
echo '</td>';
// END: Main column
// START: Last column (3-month display)
echo '<td class="sidecalendar">';
list($prevmon, $prevyr) = calendar_sub_month($mon, $yr);
list($nextmon, $nextyr) = calendar_add_month($mon, $yr);
$getvars = 'id='.$courseid.'&cal_d='.$day.'&cal_m='.$mon.'&cal_y='.$yr; // For filtering
$content='<div class="filters">';
$content.=calendar_filter_controls($view, $getvars, NULL, $courses);
$content.='</div>';
print_side_block(get_string('eventskey', 'calendar'),$content);
$content='<div class="minicalendarblock minicalendartop">';
$content.=calendar_top_controls('display', array('id' => $courseid, 'm' => $prevmon, 'y' => $prevyr));
$content.=calendar_get_mini($courses, $groups, $users, $prevmon, $prevyr);
$content.='</div><div class="minicalendarblock">';
$content.=calendar_top_controls('display', array('id' => $courseid, 'm' => $mon, 'y' => $yr));
$content.=calendar_get_mini($courses, $groups, $users, $mon, $yr);
$content.='</div><div class="minicalendarblock">';
$content.=calendar_top_controls('display', array('id' => $courseid, 'm' => $nextmon, 'y' => $nextyr));
$content.=calendar_get_mini($courses, $groups, $users, $nextmon, $nextyr);
$content.='</div>';
print_side_block(get_string('monthlyview', 'calendar'),$content);
echo '</td>';
echo '</tr></table>';
print_footer();
function calendar_show_day($d, $m, $y, $courses, $groups, $users, $courseid) {
global $CFG, $USER;
if (!checkdate($m, $d, $y)) {
$now = usergetdate(time());
list($d, $m, $y) = array(intval($now['mday']), intval($now['mon']), intval($now['year']));
}
$getvars = 'from=day&cal_d='.$d.'&cal_m='.$m.'&cal_y='.$y; // For filtering
$starttime = make_timestamp($y, $m, $d);
$endtime = make_timestamp($y, $m, $d + 1) - 1;
$events = calendar_get_upcoming($courses, $groups, $users, 1, 100, $starttime);
$text = '';
if (!isguest() && !empty($USER->id) && calendar_user_can_add_event()) {
$text.= '<div class="buttons">';
$text.= '<form action="'.CALENDAR_URL.'event.php" method="get">';
$text.= '<div>';
$text.= '<input type="hidden" name="action" value="new" />';
$text.= '<input type="hidden" name="course" value="'.$courseid.'" />';
$text.= '<input type="hidden" name="cal_d" value="'.$d.'" />';
$text.= '<input type="hidden" name="cal_m" value="'.$m.'" />';
$text.= '<input type="hidden" name="cal_y" value="'.$y.'" />';
$text.= '<input type="submit" value="'.get_string('newevent', 'calendar').'" />';
$text.= '</div></form></div>';
}
$text .= get_string('dayview', 'calendar').': '.calendar_course_filter_selector($getvars);
echo '<div class="header">'.$text.'</div>';
echo '<div class="controls">'.calendar_top_controls('day', array('id' => $courseid, 'd' => $d, 'm' => $m, 'y' => $y)).'</div>';
if (empty($events)) {
// There is nothing to display today.
echo '<h3>'.get_string('daywithnoevents', 'calendar').'</h3>';
} else {
echo '<div class="eventlist">';
$underway = array();
// First, print details about events that start today
foreach ($events as $event) {
$event->calendarcourseid = $courseid;
if ($event->timestart >= $starttime && $event->timestart <= $endtime) { // Print it now
/*
$dayend = calendar_day_representation($event->timestart + $event->timeduration);
$timeend = calendar_time_representation($event->timestart + $event->timeduration);
$enddate = usergetdate($event->timestart + $event->timeduration);
// Set printable representation
echo calendar_get_link_tag($dayend, CALENDAR_URL.'view.php?view=day'.$morehref.'&', $enddate['mday'], $enddate['mon'], $enddate['year']).' ('.$timeend.')';
*/
//unset($event->time);
$event->time = calendar_format_event_time($event, time(), '', false, $starttime);
calendar_print_event($event);
} else { // Save this for later
$underway[] = $event;
}
}
// Then, show a list of all events that just span this day
if (!empty($underway)) {
echo '<h3>'.get_string('spanningevents', 'calendar').':</h3>';
foreach ($underway as $event) {
$event->time = calendar_format_event_time($event, time(), '', false, $starttime);
calendar_print_event($event);
}
}
echo '</div>';
}
}
function calendar_show_month_detailed($m, $y, $courses, $groups, $users, $courseid) {
global $CFG, $SESSION, $USER, $CALENDARDAYS;
global $day, $mon, $yr;
$getvars = 'from=month&cal_d='.$day.'&cal_m='.$mon.'&cal_y='.$yr; // For filtering
$display = &New stdClass;
$display->minwday = get_user_preferences('calendar_startwday', CALENDAR_STARTING_WEEKDAY);
$display->maxwday = $display->minwday + 6;
if(!empty($m) && !empty($y)) {
$thisdate = usergetdate(time()); // Time and day at the user's location
if($m == $thisdate['mon'] && $y == $thisdate['year']) {
// Navigated to this month
$date = $thisdate;
$display->thismonth = true;
}
else {
// Navigated to other month, let's do a nice trick and save us a lot of work...
if(!checkdate($m, 1, $y)) {
$date = array('mday' => 1, 'mon' => $thisdate['mon'], 'year' => $thisdate['year']);
$display->thismonth = true;
}
else {
$date = array('mday' => 1, 'mon' => $m, 'year' => $y);
$display->thismonth = false;
}
}
}
else {
$date = usergetdate(time());
$display->thismonth = true;
}
// Fill in the variables we 're going to use, nice and tidy
list($d, $m, $y) = array($date['mday'], $date['mon'], $date['year']); // This is what we want to display
$display->maxdays = calendar_days_in_month($m, $y);
$startwday = 0;
if (get_user_timezone_offset() < 99) {
// We 'll keep these values as GMT here, and offset them when the time comes to query the db
$display->tstart = gmmktime(0, 0, 0, $m, 1, $y); // This is GMT
$display->tend = gmmktime(23, 59, 59, $m, $display->maxdays, $y); // GMT
$startwday = gmdate('w', $display->tstart); // $display->tstart is already GMT, so don't use date(): messes with server's TZ
} else {
// no timezone info specified
$display->tstart = mktime(0, 0, 0, $m, 1, $y);
$display->tend = mktime(23, 59, 59, $m, $display->maxdays, $y);
$startwday = date('w', $display->tstart); // $display->tstart not necessarily GMT, so use date()
}
// Align the starting weekday to fall in our display range
if($startwday < $display->minwday) {
$startwday += 7;
}
// Get events from database
$events = calendar_get_events(usertime($display->tstart), usertime($display->tend), $users, $groups, $courses);
if (!empty($events)) {
foreach($events as $eventid => $event) {
if (!empty($event->modulename)) {
$cm = get_coursemodule_from_instance($event->modulename, $event->instance);
if (!groups_course_module_visible($cm)) {
unset($events[$eventid]);
}
}
}
}
// Extract information: events vs. time
calendar_events_by_day($events, $m, $y, $eventsbyday, $durationbyday, $typesbyday, $courses);
$text = '';
if(!isguest() && !empty($USER->id) && calendar_user_can_add_event()) {
$text.= '<div class="buttons"><form action="'.CALENDAR_URL.'event.php" method="get">';
$text.= '<div>';
$text.= '<input type="hidden" name="action" value="new" />';
$text.= '<input type="hidden" name="course" value="'.$courseid.'" />';
$text.= '<input type="hidden" name="cal_m" value="'.$m.'" />';
$text.= '<input type="hidden" name="cal_y" value="'.$y.'" />';
$text.= '<input type="submit" value="'.get_string('newevent', 'calendar').'" />';
$text.= '</div></form></div>';
}
$text .= get_string('detailedmonthview', 'calendar').': '.calendar_course_filter_selector($getvars);
echo '<div class="header">'.$text.'</div>';
echo '<div class="controls">';
echo calendar_top_controls('month', array('id' => $courseid, 'm' => $m, 'y' => $y));
echo '</div>';
// Start calendar display
echo '<table class="calendarmonth"><tr class="weekdays">'; // Begin table. First row: day names
// Print out the names of the weekdays
for($i = $display->minwday; $i <= $display->maxwday; ++$i) {
// This uses the % operator to get the correct weekday no matter what shift we have
// applied to the $display->minwday : $display->maxwday range from the default 0 : 6
echo '<th scope="col">'.get_string($CALENDARDAYS[$i % 7], 'calendar').'</th>';
}
echo '</tr><tr>'; // End of day names; prepare for day numbers
// For the table display. $week is the row; $dayweek is the column.
$week = 1;
$dayweek = $startwday;
// Paddding (the first week may have blank days in the beginning)
for($i = $display->minwday; $i < $startwday; ++$i) {
echo '<td class="nottoday"> </td>'."\n";
}
// Now display all the calendar
for($day = 1; $day <= $display->maxdays; ++$day, ++$dayweek) {
if($dayweek > $display->maxwday) {
// We need to change week (table row)
echo "</tr>\n<tr>";
$dayweek = $display->minwday;
++$week;
}
// Reset vars
$cell = '';
$dayhref = calendar_get_link_href(CALENDAR_URL.'view.php?view=day&course='.$courseid.'&', $day, $m, $y);
if(CALENDAR_WEEKEND & (1 << ($dayweek % 7))) {
// Weekend. This is true no matter what the exact range is.
$class = 'weekend';
}
else {
// Normal working day.
$class = '';
}
// Special visual fx if an event is defined
if(isset($eventsbyday[$day])) {
if(count($eventsbyday[$day]) == 1) {
$title = get_string('oneevent', 'calendar');
}
else {
$title = get_string('manyevents', 'calendar', count($eventsbyday[$day]));
}
$cell = '<div class="day"><a href="'.$dayhref.'" title="'.$title.'">'.$day.'</a></div>';
}
else {
$cell = '<div class="day">'.$day.'</div>';
}
// Special visual fx if an event spans many days
if(isset($typesbyday[$day]['durationglobal'])) {
$class .= ' duration_global';
}
else if(isset($typesbyday[$day]['durationcourse'])) {
$class .= ' duration_course';
}
else if(isset($typesbyday[$day]['durationgroup'])) {
$class .= ' duration_group';
}
else if(isset($typesbyday[$day]['durationuser'])) {
$class .= ' duration_user';
}
// Special visual fx for today
if($display->thismonth && $day == $d) {
$class .= ' today';
} else {
$class .= ' nottoday';
}
// Just display it
if(!empty($class)) {
$class = ' class="'.trim($class).'"';
}
echo '<td'.$class.'>'.$cell;
if(isset($eventsbyday[$day])) {
echo '<ul class="events-new">';
foreach($eventsbyday[$day] as $eventindex) {
// If event has a class set then add it to the event <li> tag
$eventclass = '';
if (!empty($events[$eventindex]->class)) {
$eventclass = ' class="'.$events[$eventindex]->class.'"';
}
echo '<li'.$eventclass.'><a href="'.$dayhref.'#event_'.$events[$eventindex]->id.'">'.format_string($events[$eventindex]->name, true).'</a></li>';
}
echo '</ul>';
}
if(isset($durationbyday[$day])) {
echo '<ul class="events-underway">';
foreach($durationbyday[$day] as $eventindex) {
echo '<li>['.format_string($events[$eventindex]->name,true).']</li>';
}
echo '</ul>';
}
echo "</td>\n";
}
// Paddding (the last week may have blank days at the end)
for($i = $dayweek; $i <= $display->maxwday; ++$i) {
echo '<td class="nottoday"> </td>';
}
echo "</tr>\n"; // Last row ends
echo "</table>\n"; // Tabular display of days ends
// OK, now for the filtering display
echo '<div class="filters"><table><tr>';
// Global events
if($SESSION->cal_show_global) {
echo '<td class="event_global" style="width: 8px;"></td><td><strong>'.get_string('globalevents', 'calendar').':</strong> ';
echo get_string('shown', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showglobal&'.$getvars.'">'.get_string('clickhide', 'calendar').'</a>)</td>'."\n";
}
else {
echo '<td style="width: 8px;"></td><td><strong>'.get_string('globalevents', 'calendar').':</strong> ';
echo get_string('hidden', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showglobal&'.$getvars.'">'.get_string('clickshow', 'calendar').'</a>)</td>'."\n";
}
// Course events
if(!empty($SESSION->cal_show_course)) {
echo '<td class="event_course" style="width: 8px;"></td><td><strong>'.get_string('courseevents', 'calendar').':</strong> ';
echo get_string('shown', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showcourses&'.$getvars.'">'.get_string('clickhide', 'calendar').'</a>)</td>'."\n";
}
else {
echo '<td style="width: 8px;"></td><td><strong>'.get_string('courseevents', 'calendar').':</strong> ';
echo get_string('hidden', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showcourses&'.$getvars.'">'.get_string('clickshow', 'calendar').'</a>)</td>'."\n";
}
echo "</tr>\n";
if(!empty($USER->id) && !isguest()) {
echo '<tr>';
// Group events
if($SESSION->cal_show_groups) {
echo '<td class="event_group" style="width: 8px;"></td><td><strong>'.get_string('groupevents', 'calendar').':</strong> ';
echo get_string('shown', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showgroups&'.$getvars.'">'.get_string('clickhide', 'calendar').'</a>)</td>'."\n";
}
else {
echo '<td style="width: 8px;"></td><td><strong>'.get_string('groupevents', 'calendar').':</strong> ';
echo get_string('hidden', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showgroups&'.$getvars.'">'.get_string('clickshow', 'calendar').'</a>)</td>'."\n";
}
// User events
if($SESSION->cal_show_user) {
echo '<td class="event_user" style="width: 8px;"></td><td><strong>'.get_string('userevents', 'calendar').':</strong> ';
echo get_string('shown', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showuser&'.$getvars.'">'.get_string('clickhide', 'calendar').'</a>)</td>'."\n";
}
else {
echo '<td style="width: 8px;"></td><td><strong>'.get_string('userevents', 'calendar').':</strong> ';
echo get_string('hidden', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showuser&'.$getvars.'">'.get_string('clickshow', 'calendar').'</a>)</td>'."\n";
}
echo "</tr>\n";
}
echo '</table></div>';
}
function calendar_show_upcoming_events($courses, $groups, $users, $futuredays, $maxevents, $courseid) {
global $USER;
$events = calendar_get_upcoming($courses, $groups, $users, $futuredays, $maxevents);
$text = '';
if(!isguest() && !empty($USER->id) && calendar_user_can_add_event()) {
$text.= '<div class="buttons">';
$text.= '<form action="'.CALENDAR_URL.'event.php" method="get">';
$text.= '<div>';
$text.= '<input type="hidden" name="action" value="new" />';
$text.= '<input type="hidden" name="course" value="'.$courseid.'" />';
/*
$text.= '<input type="hidden" name="cal_m" value="'.$m.'" />';
$text.= '<input type="hidden" name="cal_y" value="'.$y.'" />';
*/
$text.= '<input type="submit" value="'.get_string('newevent', 'calendar').'" />';
$text.= '</div></form></div>';
}
$text .= get_string('upcomingevents', 'calendar').': '.calendar_course_filter_selector('from=upcoming');
echo '<div class="header">'.$text.'</div>';
if ($events) {
echo '<div class="eventlist">';
foreach ($events as $event) {
$event->calendarcourseid = $courseid;
calendar_print_event($event);
}
echo '</div>';
} else {
print_heading(get_string('noupcomingevents', 'calendar'));
}
}
function calendar_course_filter_selector($getvars = '') {
global $USER, $SESSION;
if (empty($USER->id) or isguest()) {
return '';
}
if (has_capability('moodle/calendar:manageentries', get_context_instance(CONTEXT_SYSTEM)) && !empty($CFG->calendar_adminseesall)) {
$courses = get_courses('all', 'c.shortname','c.id,c.shortname');
} else {
$courses = get_my_courses($USER->id, 'shortname');
}
unset($courses[SITEID]);
$courseoptions[SITEID] = get_string('fulllistofcourses');
foreach ($courses as $course) {
$courseoptions[$course->id] = format_string($course->shortname);
}
if (is_numeric($SESSION->cal_courses_shown)) {
$selected = $SESSION->cal_courses_shown;
} else {
$selected = '';
}
return popup_form(CALENDAR_URL.'set.php?var=setcourse&'.$getvars.'&id=',
$courseoptions, 'cal_course_flt', $selected, '', '', '', true);
}
?>