ILIAS  release_5-2 Revision v5.2.25-18-g3f80b828510
class.ilCalendarUtil.php
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1<?php
2/*
3 +-----------------------------------------------------------------------------+
4 | ILIAS open source |
5 +-----------------------------------------------------------------------------+
6 | Copyright (c) 1998-2007 ILIAS open source, University of Cologne |
7 | |
8 | This program is free software; you can redistribute it and/or |
9 | modify it under the terms of the GNU General Public License |
10 | as published by the Free Software Foundation; either version 2 |
11 | of the License, or (at your option) any later version. |
12 | |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
21 +-----------------------------------------------------------------------------+
22*/
23
24include_once './Services/Calendar/classes/class.ilCalendarSettings.php';
25
33class ilCalendarUtil
34{
35 private static $today = null;
36 private static $default_calendar = array();
37 static $init_done;
38 static protected $init_datetimepicker;
39
46 public static function _isToday($date)
47 {
48 global $ilUser;
49
50
51 if(!is_object(self::$today))
52 {
53 self::$today = new ilDateTime(time(),IL_CAL_UNIX,$ilUser->getTimeZone());
54 }
55 return ilDateTime::_equals(self::$today,$date,IL_CAL_DAY,$ilUser->getTimeZone());
56 }
57
67 public static function _numericMonthToString($a_month,$a_long = true)
68 {
69 global $lng;
70
71 $month = $a_month < 10 ? '0'.$a_month : $a_month;
72
73 return $a_long ? $lng->txt('month_'.$month.'_long') : $lng->txt('month_'.$month.'_short');
74 }
75
85 public static function _numericDayToString($a_day,$a_long = true)
86 {
87 global $lng;
88
89 $lng->loadLanguageModule('dateplaner');
90 static $days = array('Su','Mo','Tu','We','Th','Fr','Sa','Su');
91
92 return $a_long ? $lng->txt($days[$a_day].'_long') : $lng->txt($days[$a_day].'_short');
93 }
94
104 public static function _buildWeekDayList($a_day,$a_weekstart)
105 {
106 include_once('Services/Calendar/classes/class.ilDateList.php');
107 $day_list = new ilDateList(ilDateList::TYPE_DATE);
108
109 $start = clone $a_day;
110 $start_info = $start->get(IL_CAL_FKT_GETDATE,'','UTC');
111 $day_diff = $a_weekstart - $start_info['isoday'];
112 if($day_diff == 7)
113 {
114 $day_diff = 0;
115 }
116 $start->increment(IL_CAL_DAY,$day_diff);
117 $day_list->add($start);
118 for($i = 1; $i < 7;$i++)
119 {
120 $start->increment(IL_CAL_DAY,1);
121 $day_list->add($start);
122 }
123 return $day_list;
124 }
125
136 public static function _buildMonthDayList($a_month,$a_year,$weekstart)
137 {
138 include_once('Services/Calendar/classes/class.ilDateList.php');
139 $day_list = new ilDateList(ilDateList::TYPE_DATE);
140
141 $prev_month = ($a_month == 1) ? 12 : $a_month - 1;
142 $prev_year = ($prev_month == 12) ? $a_year - 1 : $a_year;
143 $next_month = $a_month == 12 ? 1 : $a_month + 1;
144 $next_year = $a_month == 12 ? $a_year + 1 : $a_year;
145
146 $days_in_month = self::_getMaxDayOfMonth($a_year,$a_month);
147 $days_in_prev_month = self::_getMaxDayOfMonth($a_year,$prev_month);
148
149 $week_day['year'] = $a_year;
150 $week_day['mon'] = $a_month;
151 $week_day['mday'] = 1;
152 $week_day['hours'] = 0;
153 $week_day['minutes'] = 0;
154 $week_day = new ilDate($week_day,IL_CAL_FKT_GETDATE);
155
156 $weekday = $week_day->get(IL_CAL_FKT_DATE,'w');
157 $first_day_offset = (($weekday - $weekstart) < 0) ? 6 : $weekday - $weekstart;
158
159
160 for($i = 0;$i < 42;$i++)
161 {
162
163 if($i < $first_day_offset)
164 {
165 $day = $days_in_prev_month - $first_day_offset + $i + 1;
166
167 $day_list->add(new ilDate(gmmktime(0,0,0,$prev_month,
168 $days_in_prev_month - $first_day_offset + $i + 1,
169 $prev_year),
170 IL_CAL_UNIX));
171 }
172 elseif($i < $days_in_month + $first_day_offset)
173 {
174 $day = $i - $first_day_offset + 1;
175
176
177 $day_list->add(new ilDate(gmmktime(0,0,0,$a_month,
178 $i - $first_day_offset + 1,
179 $a_year),
180 IL_CAL_UNIX));
181 }
182 else
183 {
184 $day = $i - $days_in_month - $first_day_offset + 1;
185 $day_list->add(new ilDate(gmmktime(0,0,0,$next_month,
186 $i - $days_in_month - $first_day_offset + 1,
187 $next_year),
188 IL_CAL_UNIX));
189 }
190 if($i == 34 and ($day < 15 or $day == $days_in_month))
191 {
192 break;
193 }
194 }
195 return $day_list;
196 }
197
201 static function initJSCalendar()
202 {
203 global $tpl, $lng;
204
205 if (self::$init_done == "done")
206 {
207 return;
208 }
209
210 $lng->loadLanguageModule("jscalendar");
211 $tpl->addBlockFile("CALENDAR_LANG_JAVASCRIPT", "calendar_javascript", "tpl.calendar.html",
212 "Services/Calendar");
213 $tpl->setCurrentBlock("calendar_javascript");
214 $tpl->setVariable("FULL_SUNDAY", $lng->txt("l_su"));
215 $tpl->setVariable("FULL_MONDAY", $lng->txt("l_mo"));
216 $tpl->setVariable("FULL_TUESDAY", $lng->txt("l_tu"));
217 $tpl->setVariable("FULL_WEDNESDAY", $lng->txt("l_we"));
218 $tpl->setVariable("FULL_THURSDAY", $lng->txt("l_th"));
219 $tpl->setVariable("FULL_FRIDAY", $lng->txt("l_fr"));
220 $tpl->setVariable("FULL_SATURDAY", $lng->txt("l_sa"));
221 $tpl->setVariable("SHORT_SUNDAY", $lng->txt("s_su"));
222 $tpl->setVariable("SHORT_MONDAY", $lng->txt("s_mo"));
223 $tpl->setVariable("SHORT_TUESDAY", $lng->txt("s_tu"));
224 $tpl->setVariable("SHORT_WEDNESDAY", $lng->txt("s_we"));
225 $tpl->setVariable("SHORT_THURSDAY", $lng->txt("s_th"));
226 $tpl->setVariable("SHORT_FRIDAY", $lng->txt("s_fr"));
227 $tpl->setVariable("SHORT_SATURDAY", $lng->txt("s_sa"));
228 $tpl->setVariable("FULL_JANUARY", $lng->txt("l_01"));
229 $tpl->setVariable("FULL_FEBRUARY", $lng->txt("l_02"));
230 $tpl->setVariable("FULL_MARCH", $lng->txt("l_03"));
231 $tpl->setVariable("FULL_APRIL", $lng->txt("l_04"));
232 $tpl->setVariable("FULL_MAY", $lng->txt("l_05"));
233 $tpl->setVariable("FULL_JUNE", $lng->txt("l_06"));
234 $tpl->setVariable("FULL_JULY", $lng->txt("l_07"));
235 $tpl->setVariable("FULL_AUGUST", $lng->txt("l_08"));
236 $tpl->setVariable("FULL_SEPTEMBER", $lng->txt("l_09"));
237 $tpl->setVariable("FULL_OCTOBER", $lng->txt("l_10"));
238 $tpl->setVariable("FULL_NOVEMBER", $lng->txt("l_11"));
239 $tpl->setVariable("FULL_DECEMBER", $lng->txt("l_12"));
240 $tpl->setVariable("SHORT_JANUARY", $lng->txt("s_01"));
241 $tpl->setVariable("SHORT_FEBRUARY", $lng->txt("s_02"));
242 $tpl->setVariable("SHORT_MARCH", $lng->txt("s_03"));
243 $tpl->setVariable("SHORT_APRIL", $lng->txt("s_04"));
244 $tpl->setVariable("SHORT_MAY", $lng->txt("s_05"));
245 $tpl->setVariable("SHORT_JUNE", $lng->txt("s_06"));
246 $tpl->setVariable("SHORT_JULY", $lng->txt("s_07"));
247 $tpl->setVariable("SHORT_AUGUST", $lng->txt("s_08"));
248 $tpl->setVariable("SHORT_SEPTEMBER", $lng->txt("s_09"));
249 $tpl->setVariable("SHORT_OCTOBER", $lng->txt("s_10"));
250 $tpl->setVariable("SHORT_NOVEMBER", $lng->txt("s_11"));
251 $tpl->setVariable("SHORT_DECEMBER", $lng->txt("s_12"));
252 $tpl->setVariable("ABOUT_CALENDAR", $lng->txt("about_calendar"));
253 $tpl->setVariable("ABOUT_CALENDAR_LONG", $lng->txt("about_calendar_long"));
254 $tpl->setVariable("ABOUT_TIME_LONG", $lng->txt("about_time"));
255 $tpl->setVariable("PREV_YEAR", $lng->txt("prev_year"));
256 $tpl->setVariable("PREV_MONTH", $lng->txt("prev_month"));
257 $tpl->setVariable("GO_TODAY", $lng->txt("go_today"));
258 $tpl->setVariable("NEXT_MONTH", $lng->txt("next_month"));
259 $tpl->setVariable("NEXT_YEAR", $lng->txt("next_year"));
260 $tpl->setVariable("SEL_DATE", $lng->txt("select_date"));
261 $tpl->setVariable("DRAG_TO_MOVE", $lng->txt("drag_to_move"));
262 $tpl->setVariable("PART_TODAY", $lng->txt("part_today"));
263 $tpl->setVariable("DAY_FIRST", $lng->txt("day_first"));
264 $tpl->setVariable("CLOSE", $lng->txt("close"));
265 $tpl->setVariable("TODAY", $lng->txt("today"));
266 $tpl->setVariable("TIME_PART", $lng->txt("time_part"));
267 $tpl->setVariable("DEF_DATE_FORMAT", $lng->txt("def_date_format"));
268 $tpl->setVariable("TT_DATE_FORMAT", $lng->txt("tt_date_format"));
269 $tpl->setVariable("WK", $lng->txt("wk"));
270 $tpl->setVariable("TIME", $lng->txt("time"));
271 $tpl->parseCurrentBlock();
272 $tpl->setCurrentBlock("CalendarJS");
273 $tpl->setVariable("LOCATION_JAVASCRIPT_CALENDAR", "./Services/Calendar/js/calendar.js");
274 $tpl->setVariable("LOCATION_JAVASCRIPT_CALENDAR_SETUP", "./Services/Calendar/js/calendar-setup.js");
275 $tpl->setVariable("LOCATION_JAVASCRIPT_CALENDAR_STYLESHEET", "./Services/Calendar/css/calendar.css");
276 $tpl->parseCurrentBlock();
277
278 self::$init_done = "done";
279 }
280
281 public static function getZoneInfoFile($a_tz)
282 {
283 if(!array_key_exists($a_tz, self::_getShortTimeZoneList()))
284 {
285 return '';
286 }
287 $timezone_filename = str_replace('/', '_', $a_tz);
288 $timezone_filename .= '.ics';
289 return './Services/Calendar/zoneinfo/'.$timezone_filename;
290 }
291
292
301 public static function _getShortTimeZoneList()
302 {
303 return array(
304 'Pacific/Samoa' => 'GMT-11: Midway Islands, Samoa',
305 'US/Hawaii' => 'GMT-10:00: Hawaii, Polynesia',
306 'US/Alaska' => 'GMT-9:00: Alaska',
307 'America/Los_Angeles' => 'GMT-8:00: Tijuana, Los Angeles, Seattle, Vancouver',
308 'US/Arizona' => 'GMT-7:00: Arizona',
309 'America/Chihuahua' => 'GMT-7:00: Chihuahua, La Paz, Mazatlan',
310 'America/Denver' => 'GMT-7:00: Arizona, Denver, Salt Lake City, Calgary',
311 'America/Chicago' => 'GMT-6:00: Chicago, Dallas, Kansas City, Winnipeg',
312 'America/Monterrey' => 'GMT-6:00: Guadalajara, Mexico City, Monterrey',
313 'Canada/Saskatchewan' => 'GMT-6:00: Saskatchewan',
314 'US/Central' => 'GMT-6:00: Central America',
315 'America/Bogota' => 'GMT-5:00: Bogota, Lima, Quito',
316 'US/East-Indiana' => 'GMT-5:00: East-Indiana',
317 'America/New_York' => 'GMT-5:00: New York, Miami, Atlanta, Detroit, Toronto',
318 'Canada/Atlantic' => 'GMT-4:00: Atlantic (Canada)',
319 'America/La_Paz' => 'GMT-4:00: Carcas, La Paz',
320 'America/Santiago' => 'GMT-4:00: Santiago',
321 'Canada/Newfoundland' => 'GMT-3:00: Newfoundland',
322 'Brazil/East' => 'GMT-3:00: Sao Paulo',
323 'America/Argentina/Buenos_Aires' => 'GMT-3:00: Buenes Aires, Georgtown',
324 'Etc/GMT+3' => 'GMT-3:00: Greenland, Uruguay, Surinam',
325 'Atlantic/Cape_Verde' => 'GMT-2:00: Cape Verde, Greenland, South Georgia',
326 'Atlantic/Azores' => 'GMT-1:00: Azores',
327 'Africa/Casablanca' => 'GMT+0:00: Casablanca, Monrovia',
328 'Europe/London' => 'GMT+0:00: Dublin, Edinburgh, Lisbon, London',
329 'Europe/Berlin' => 'GMT+1:00: Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna',
330 'Europe/Belgrade' => 'GMT+1:00: Belgrade, Bratislava, Budapest, Ljubljana, Prague',
331 'Europe/Paris' => 'GMT+1:00: Brussels, Copenhagen, Paris, Madrid',
332 'Europe/Sarajevo' => 'GMT+1:00: Sarajevo, Skopje, Warsaw, Zagreb',
333 'Africa/Lagos' => 'GMT+1:00: West-Central Africa',
334 'Europe/Athens' => 'GMT+2:00: Athens, Beirut, Istanbul, Minsk',
335 'Europe/Bucharest' => 'GMT+2:00: Bucharest',
336 'Africa/Harare' => 'GMT+2:00: Harare, Pratoria',
337 'Europe/Helsinki' => 'GMT+2:00: Helsinki, Kiev, Riga, Sofia, Tallinn, Vilnius',
338 'Asia/Jerusalem' => 'GMT+2:00: Jerusalem',
339 'Africa/Cairo' => 'GMT+2:00: Cairo',
340 'Asia/Baghdad' => 'GMT+3:00: Baghdad',
341 'Asia/Kuwait' => 'GMT+3:00: Kuwait, Riyadh',
342 'Europe/Moscow' => 'GMT+3:00: Moscow, Saint Petersburg',
343 'Africa/Nairobi' => 'GMT+3:00: Nairobi',
344 'Asia/Tehran' => 'GMT+3:30: Tehran',
345 'Asia/Muscat' => 'GMT+4:00: Abu Dhabi, Muscat',
346 'Asia/Baku' => 'GMT+4:00: Baku, Tbilisi, Erivan',
347 'Asia/Kabul' => 'GMT+4:00: Kabul',
348 'Asia/Karachi' => 'GMT+5:00: Islamabad, Karachi, Taschkent',
349 'Asia/Yekaterinburg' => 'GMT+5:00: Yekaterinburg',
350 'Asia/Calcutta' => 'GMT+5:30: New Dehli',
351 'Asia/Katmandu' => 'GMT+5:45: Katmandu',
352 'Asia/Novosibirsk' => 'GMT+6:00: Almaty, Novosibirsk',
353 'Asia/Dhaka' => 'GMT+6:00: Astana, Dhaka',
354 'Asia/Rangoon' => 'GMT+6:00: Sri Jayawardenepura, Rangoon',
355 'Asia/Jakarta' => 'GMT+7:00: Bangkok, Hanoi, Jakarta',
356 'Asia/Krasnoyarsk' => 'GMT+7:00: Krasnoyarsk',
357 'Asia/Irkutsk' => 'GMT+8:00: Irkutsk, Ulan Bator',
358 'Asia/Singapore' => 'GMT+8:00: Kuala Lumpour, Singapore',
359 'Asia/Hong_Kong' => 'GMT+8:00: Beijing, Chongqing, Hong kong, Urumchi',
360 'Australia/Perth' => 'GMT+8:00: Perth',
361 'Asia/Taipei' => 'GMT+8:00: Taipei',
362 'Asia/Yakutsk' => 'GMT+9:00: Yakutsk',
363 'Asia/Tokyo' => 'GMT+9:00: Osaka, Sapporo, Tokyo',
364 'Asia/Seoul' => 'GMT+9:00: Seoul, Darwin, Adelaide',
365 'Australia/Brisbane' => 'GMT+10:00: Brisbane',
366 'Australia/Sydney' => 'GMT+10:00: Canberra, Melbourne, Sydney',
367 'Pacific/Guam' => 'GMT+10:00: Guam, Port Moresby',
368 'Australia/Hobart' => 'GMT+10:00: Hobart',
369 'Asia/Vladivostok' => 'GMT+10:00: Vladivostok',
370 'Asia/Magadan' => 'GMT+11:00: Salomon Islands, New Caledonia, Magadan',
371 'Pacific/Auckland' => 'GMT+12:00: Auckland, Wellington',
372 'Pacific/Fiji' => 'GMT+12:00: Fiji, Kamchatka, Marshall-Islands');
373 }
374
375
383 public static function _isLeapYear($a_year)
384 {
385 $is_leap = false;
386
387 if($a_year % 4 == 0)
388 {
389 $is_leap = true;
390 if($a_year % 100 == 0)
391 {
392 $is_leap = false;
393 if($a_year % 400)
394 {
395 return true;
396 }
397 }
398 }
399 return $is_leap;
400 }
401
411 public static function _getMaxDayOfMonth($a_year,$a_month)
412 {
413 if(@function_exists('cal_days_in_month'))
414 {
415 return cal_days_in_month(CAL_GREGORIAN,$a_month,$a_year);
416 }
417 $months = array(0,31,
418 self::_isLeapYear($a_year) ? 29 : 28,
419 31,30,31,30,31,31,30,31,30,31);
420 return $months[(int) $a_month];
421 }
422
431 public static function calculateFontColor($a_html_color_code)
432 {
433 if(strpos($a_html_color_code,'#') !== 0 or strlen($a_html_color_code) != 7)
434 {
435 return '#000000';
436 }
437
438 // http://en.wikipedia.org/wiki/Luminance_(relative)
439 $lum = round(hexdec(substr($a_html_color_code, 1, 2))*0.2126+
440 hexdec(substr($a_html_color_code, 3, 2))*0.7152+
441 hexdec(substr($a_html_color_code, 5, 2))*0.0722);
442
443 return ($lum <= 128) ? "#FFFFFF" : "#000000";
444
445 /*
446 $hex = str_replace('#','0x',$a_html_color_code);
447 return hexdec($hex) > 8000000 ? '#000000' : '#FFFFFF';
448 */
449 }
450
456 public static function getHourSelection($a_format)
457 {
458 switch($a_format)
459 {
460 case ilCalendarSettings::TIME_FORMAT_24:
461 for($i = 0; $i < 24; $i++)
462 {
463 $options[$i] = sprintf('%02d:00',$i);
464 }
465 break;
466
467 case ilCalendarSettings::TIME_FORMAT_12:
468 for($i = 0; $i < 24; $i++)
469 {
470 $options[$i] = date('h a',mktime($i,0,0,1,1,2000));
471 }
472 break;
473 }
474 return $options ? $options : array();
475
476 }
477
486 public static function initDefaultCalendarByType($a_type_id, $a_usr_id, $a_title, $a_create = false)
487 {
488 global $ilDB;
489
490 if(isset(self::$default_calendar[$a_usr_id]) and isset(self::$default_calendar[$a_usr_id][$a_type_id]))
491 {
492 return self::$default_calendar[$a_usr_id][$a_type_id];
493 }
494
495 include_once './Services/Calendar/classes/class.ilCalendarCategory.php';
496
497 $query = "SELECT cat_id FROM cal_categories ".
498 "WHERE obj_id = ".$ilDB->quote($a_usr_id,'integer')." ".
499 "AND type = ".$ilDB->quote($a_type_id,'integer');
500 $res = $ilDB->query($query);
501 while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
502 {
503 return self::$default_calendar[$a_usr_id][$a_type_id] = new ilCalendarCategory($row->cat_id);
504 }
505
506 if(!$a_create)
507 {
508 return null;
509 }
510
511 // Create default calendar
512 self::$default_calendar[$a_usr_id][$a_type_id] = new ilCalendarCategory();
513 self::$default_calendar[$a_usr_id][$a_type_id]->setType($a_type_id);
514 self::$default_calendar[$a_usr_id][$a_type_id]->setColor(ilCalendarCategory::DEFAULT_COLOR);
515 self::$default_calendar[$a_usr_id][$a_type_id]->setTitle($a_title);
516 self::$default_calendar[$a_usr_id][$a_type_id]->setObjId($a_usr_id);
517 self::$default_calendar[$a_usr_id][$a_type_id]->add();
518
519 return self::$default_calendar[$a_usr_id][$a_type_id];
520 }
521
522
523 //
524 // BOOTSTRAP DATEPICKER
525 //
526
534 public static function getUserDateFormat($a_add_time = false, $a_for_parsing = false)
535 {
536 global $ilUser;
537
538 // getDateFormat() should return calendar defaults for ANONYMOUS user
539 switch($ilUser->getDateFormat())
540 {
541 case ilCalendarSettings::DATE_FORMAT_DMY:
542 $format = "DD.MM.YYYY";
543 break;
544
545 case ilCalendarSettings::DATE_FORMAT_YMD:
546 $format = "YYYY-MM-DD";
547 break;
548
549 case ilCalendarSettings::DATE_FORMAT_MDY:
550 $format = "MM/DD/YYYY";
551 break;
552 }
553 if($a_add_time)
554 {
555 $format .= " ".(($ilUser->getTimeFormat() == ilCalendarSettings::TIME_FORMAT_24)
556 ? "HH:mm"
557 : "hh:mma");
558 if($a_add_time == 2)
559 {
560 $format .= ":ss";
561 }
562 }
563
564 // translate datepicker format to PHP format
565 if((bool)$a_for_parsing)
566 {
567 $format = str_replace("DD", "d", $format);
568 $format = str_replace("MM", "m", $format);
569 $format = str_replace("mm", "i", $format);
570 $format = str_replace("YYYY", "Y", $format);
571 $format = str_replace("HH", "H", $format);
572 $format = str_replace("hh", "h", $format);
573 }
574
575 return $format;
576 }
577
578 public static function initDateTimePicker()
579 {
580 global $tpl;
581
582 if(!self::$init_datetimepicker)
583 {
584 $tpl->addJavaScript("./libs/composer/vendor/moment/moment/min/moment-with-locales.min.js");
585
586 // unminified version does not work with jQuery 3.0
587 // https://github.com/Eonasdan/bootstrap-datetimepicker/issues/1684
588 $tpl->addJavaScript("./Services/Calendar/lib/bootstrap3_datepicker/bootstrap-datetimepicker.min.js");
589
590 $tpl->addJavaScript("Services/Form/js/Form.js"); // see ilPropertyFormGUI
591
592 self::$init_datetimepicker = true;
593 }
594 }
595
608 public static function addDateTimePicker($a_id, $a_add_time = null, array $a_custom_config = null, $a_id2 = null, $a_custom_config2 = null, $a_toggle_id = null, $a_subform_id = null)
609 {
610 global $tpl, $ilUser;
611
612 self::initDateTimePicker();
613
614 // weekStart is currently governed by locale and cannot be changed
615
616 // fix for mantis 22994 => default to english language
617 $language = 'en';
618 if($ilUser->getLanguage() != 'ar')
619 {
620 $language = $ilUser->getLanguage();
621 }
622 $default = array(
623 'locale' => $language
624 ,'stepping' => 5
625 ,'useCurrent' => false
626 ,'calendarWeeks' => true
627 ,'toolbarPlacement' => 'top'
628 // ,'showTodayButton' => true
629 ,'showClear' => true
630 // ,'showClose' => true
631 ,'keepInvalid' => true
632 ,'sideBySide' => true
633 // ,'collapse' => false
634 ,'format' => self::getUserDateFormat($a_add_time)
635 );
636
637 $config = (!$a_custom_config)
638 ? $default
639 : array_merge($default, $a_custom_config);
640
641 $tpl->addOnLoadCode('$("#'.$a_id.'").datetimepicker('.json_encode($config).')');
642
643
644 // optional 2nd picker aka duration
645 if($a_id2)
646 {
647 $config2 = (!$a_custom_config2)
648 ? $default
649 : array_merge($default, $a_custom_config2);
650
651 $config2["useCurrent"] = false; //Important! See issue #1075
652
653 $tpl->addOnLoadCode('$("#'.$a_id2.'").datetimepicker('.json_encode($config2).')');
654
655 // duration limits, diff and subform handling
656 $tpl->addOnLoadCode('il.Form.initDateDurationPicker("'.$a_id.'","'.$a_id2.'","'.$a_toggle_id.'","'.$a_subform_id.'");');
657 }
658 else if($a_subform_id)
659 {
660 // subform handling
661 $tpl->addOnLoadCode('il.Form.initDatePicker("'.$a_id.'","'.$a_subform_id.'");');
662 }
663 }
664
671 public static function parseDateString($a_date, $a_add_time = null, $a_use_generic_format = false)
672 {
673 global $ilUser;
674
675 if(!$a_use_generic_format)
676 {
677 $out_format = self::getUserDateFormat($a_add_time, true);
678 }
679 else
680 {
681 $out_format = $a_add_time
682 ? "Y-m-d H:i:s"
683 : "Y-m-d";
684 }
685 $tmp = date_parse_from_format($out_format, $a_date);
686
687 $date = null;
688
689 if(!$tmp["error_count"] &&
690 !$tmp["warning_count"])
691 {
692 $format = $tmp["year"]."-".
693 str_pad($tmp["month"], 2, "0", STR_PAD_LEFT)."-".
694 str_pad($tmp["day"], 2, "0", STR_PAD_LEFT);
695
696 if($a_add_time)
697 {
698 $format .= " ".
699 str_pad($tmp["hour"], 2, "0", STR_PAD_LEFT).":".
700 str_pad($tmp["minute"], 2, "0", STR_PAD_LEFT).":".
701 str_pad($tmp["second"], 2, "0", STR_PAD_LEFT);
702
703 $date = new ilDateTime($format, IL_CAL_DATETIME, $ilUser->getTimeZone());
704 }
705 else
706 {
707 $date = new ilDate($format, IL_CAL_DATE);
708 }
709 }
710
711 return array(
712 "date" => $date
713 , "warnings" => sizeof($tmp["warnings"])
714 ? $tmp["warnings"]
715 : null
716 , "errors" => sizeof($tmp["errors"])
717 ? $tmp["errors"]
718 : null
719 );
720 }
721
729 public static function parseIncomingDate($a_value, $a_add_time = null)
730 {
731 // already datetime object?
732 if(is_object($a_value) &&
733 $a_value instanceof ilDateTime)
734 {
735 return $a_value;
736 }
737 else if(trim($a_value))
738 {
739 // try user-specific format
740 $parsed = self::parseDateString($a_value, $a_add_time);
741 if(is_object($parsed["date"]))
742 {
743 return $parsed["date"];
744 }
745 else
746 {
747 // try generic format
748 $parsed = self::parseDateString($a_value, $a_add_time, true);
749 if(is_object($parsed["date"]))
750 {
751 return $parsed["date"];
752 }
753 }
754 }
755 }
756}
757?>
sprintf
sprintf('%.4f', $callTime)
Definition: 01pharSimple.php:87
date
date( 'd-M-Y', $objPHPExcel->getProperties() ->getCreated())
Definition: 31docproperties_write-xls.php:86
$tpl
global $tpl
Definition: ilias.php:8
php
An exception for terminatinating execution or to throw for unit testing.
IL_CAL_FKT_GETDATE
const IL_CAL_FKT_GETDATE
Definition: class.ilDateTime.php:13
IL_CAL_DATE
const IL_CAL_DATE
Definition: class.ilDateTime.php:10
IL_CAL_UNIX
const IL_CAL_UNIX
Definition: class.ilDateTime.php:11
IL_CAL_DATETIME
const IL_CAL_DATETIME
Definition: class.ilDateTime.php:9
IL_CAL_FKT_DATE
const IL_CAL_FKT_DATE
Definition: class.ilDateTime.php:12
IL_CAL_DAY
const IL_CAL_DAY
Definition: class.ilDateTime.php:20
ilCalendarCategory
Stores calendar categories.
Definition: class.ilCalendarCategory.php:34
ilCalendarUtil
Class ilCalendarUtil.
Definition: class.ilCalendarUtil.php:34
ilCalendarUtil\_getShortTimeZoneList
static _getShortTimeZoneList()
get short timezone list
Definition: class.ilCalendarUtil.php:301
ilCalendarUtil\parseIncomingDate
static parseIncomingDate($a_value, $a_add_time=null)
Try to parse incoming value to date object.
Definition: class.ilCalendarUtil.php:729
ilCalendarUtil\_isToday
static _isToday($date)
check if a date is today
Definition: class.ilCalendarUtil.php:46
ilCalendarUtil\initJSCalendar
static initJSCalendar()
Init Javascript Calendar.
Definition: class.ilCalendarUtil.php:201
ilCalendarUtil\_getMaxDayOfMonth
static _getMaxDayOfMonth($a_year, $a_month)
get max day of month 2008,2 => 29
Definition: class.ilCalendarUtil.php:411
ilCalendarUtil\getHourSelection
static getHourSelection($a_format)
Get hour selectio depending on user specific hour format.
Definition: class.ilCalendarUtil.php:456
ilCalendarUtil\parseDateString
static parseDateString($a_date, $a_add_time=null, $a_use_generic_format=false)
Parse (incoming) string to date/time object.
Definition: class.ilCalendarUtil.php:671
ilCalendarUtil\_numericDayToString
static _numericDayToString($a_day, $a_long=true)
get
Definition: class.ilCalendarUtil.php:85
ilCalendarUtil\_buildWeekDayList
static _buildWeekDayList($a_day, $a_weekstart)
build week day list
Definition: class.ilCalendarUtil.php:104
ilCalendarUtil\_buildMonthDayList
static _buildMonthDayList($a_month, $a_year, $weekstart)
Build a month day list.
Definition: class.ilCalendarUtil.php:136
ilCalendarUtil\calculateFontColor
static calculateFontColor($a_html_color_code)
Calculate best font color from html hex color code.
Definition: class.ilCalendarUtil.php:431
ilCalendarUtil\addDateTimePicker
static addDateTimePicker($a_id, $a_add_time=null, array $a_custom_config=null, $a_id2=null, $a_custom_config2=null, $a_toggle_id=null, $a_subform_id=null)
Add date time picker to element.
Definition: class.ilCalendarUtil.php:608
ilCalendarUtil\_isLeapYear
static _isLeapYear($a_year)
check if a given year is a leap year
Definition: class.ilCalendarUtil.php:383
ilCalendarUtil\_numericMonthToString
static _numericMonthToString($a_month, $a_long=true)
numeric month to string
Definition: class.ilCalendarUtil.php:67
ilCalendarUtil\getZoneInfoFile
static getZoneInfoFile($a_tz)
Definition: class.ilCalendarUtil.php:281
ilCalendarUtil\initDefaultCalendarByType
static initDefaultCalendarByType($a_type_id, $a_usr_id, $a_title, $a_create=false)
Init the default calendar for given type and user.
Definition: class.ilCalendarUtil.php:486
ilCalendarUtil\getUserDateFormat
static getUserDateFormat($a_add_time=false, $a_for_parsing=false)
Parse current user setting into date/time format.
Definition: class.ilCalendarUtil.php:534
ilDateList
List of dates.
Definition: class.ilDateList.php:35
ilDateTime
@classDescription Date and time handling
Definition: class.ilDateTime.php:33
ilDateTime\_equals
static _equals(ilDateTime $start, ilDateTime $end, $a_compare_field='', $a_tz='')
Check if two date are equal.
Definition: class.ilDateTime.php:192
ilDate
Class for single dates.
Definition: class.ilDate.php:37
$lng
global $lng
Definition: privfeed.php:17
$ilDB
global $ilDB
Definition: storeScorm2004.php:19
$options
if(!is_array($argv)) $options
Definition: tcpdf_addfont.php:137
$ilUser
$ilUser
Definition: imgupload.php:18