1
|
<?php
|
2
|
/**
|
3
|
* @file
|
4
|
* Code to add a date repeat selection form to a date field and create
|
5
|
* an iCal RRULE from the chosen selections.
|
6
|
*
|
7
|
* Moved to a separate file since it is not used on most pages
|
8
|
* so the code is not parsed unless needed.
|
9
|
*
|
10
|
* Currently implemented:
|
11
|
* INTERVAL, UNTIL, EXDATE, RDATE, BYDAY, BYMONTHDAY, BYMONTH,
|
12
|
* YEARLY, MONTHLY, WEEKLY, DAILY
|
13
|
*
|
14
|
* Currently not implemented:
|
15
|
*
|
16
|
* BYYEARDAY, MINUTELY, HOURLY, SECONDLY, BYMINUTE, BYHOUR, BYSECOND
|
17
|
* These could be implemented in the future.
|
18
|
*
|
19
|
* COUNT
|
20
|
* The goal of this module is to create a way we can parse an iCal
|
21
|
* RRULE and pull out just dates for a specified date range, for
|
22
|
* instance with a date that repeats daily for several years, we might
|
23
|
* want to only be able to pull out the dates for the current year.
|
24
|
*
|
25
|
* Adding COUNT to the rules we create makes it impossible to do that
|
26
|
* without parsing and computing the whole range of dates that the rule
|
27
|
* will create. COUNT is left off of the user form completely for this
|
28
|
* reason.
|
29
|
*
|
30
|
* BYSETPOS
|
31
|
* Seldom used anywhere, so no reason to complicated the code.
|
32
|
*/
|
33
|
/**
|
34
|
* Generate the repeat setting form.
|
35
|
*/
|
36
|
function _date_repeat_rrule_process($element, &$form_state, $form) {
|
37
|
|
38
|
// If the RRULE field is not visible to the user, needs no processing or validation.
|
39
|
// The Date field module is not adding this element to forms if the field is hidden,
|
40
|
// this test is just in case some other module attempts to do so.
|
41
|
|
42
|
if (date_hidden_element($element)) {
|
43
|
return $element;
|
44
|
}
|
45
|
|
46
|
module_load_include('inc', 'date_api', 'date_api_ical');
|
47
|
if (empty($element['#date_repeat_widget'])) {
|
48
|
$element['#date_repeat_widget'] = module_exists('date_popup') ? 'date_popup' : 'date_select';
|
49
|
}
|
50
|
if (is_array($element['#default_value'])) {
|
51
|
$element['#value'] = date_repeat_merge($element['#value'], $element);
|
52
|
$rrule = date_api_ical_build_rrule($element['#value']);
|
53
|
}
|
54
|
else {
|
55
|
$rrule = $element['#default_value'];
|
56
|
}
|
57
|
|
58
|
// Empty the original string value of the RRULE so we can create
|
59
|
// an array of values for the form from the RRULE's contents.
|
60
|
$element['#value'] = '';
|
61
|
|
62
|
$parts = date_repeat_split_rrule($rrule);
|
63
|
$rrule = $parts[0];
|
64
|
|
65
|
$exceptions = $parts[1];
|
66
|
$additions = $parts[2];
|
67
|
$timezone = !empty($element['#date_timezone']) ? $element['#date_timezone'] : date_default_timezone();
|
68
|
$merged_values = date_repeat_merge($rrule, $element);
|
69
|
|
70
|
$UNTIL = '';
|
71
|
if (!empty($merged_values['UNTIL']['datetime'])) {
|
72
|
$until_date = new DateObject($merged_values['UNTIL']['datetime'], $merged_values['UNTIL']['tz']);
|
73
|
date_timezone_set($until_date, timezone_open($timezone));
|
74
|
$UNTIL = date_format($until_date, DATE_FORMAT_DATETIME);
|
75
|
}
|
76
|
|
77
|
$COUNT = '';
|
78
|
if (!empty($merged_values['COUNT'])) {
|
79
|
$COUNT = $merged_values['COUNT'];
|
80
|
}
|
81
|
|
82
|
$element['FREQ'] = array(
|
83
|
'#type' => 'select',
|
84
|
'#title' => t('Repeats', array(), array('context' => 'Date repeat')),
|
85
|
'#default_value' => !empty($rrule['FREQ']) ? $rrule['FREQ'] : 'WEEKLY',
|
86
|
'#options' => date_repeat_freq_options(),
|
87
|
'#prefix' => '<div class="date-repeat-input">',
|
88
|
'#suffix' => '</div>',
|
89
|
);
|
90
|
|
91
|
$element['daily'] = array(
|
92
|
'#type' => 'container',
|
93
|
'#tree' => TRUE,
|
94
|
'#prefix' => '<div class="date-clear daily">',
|
95
|
'#suffix' => '</div>',
|
96
|
'#states' => array(
|
97
|
'visible' => array(
|
98
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'DAILY'),
|
99
|
),
|
100
|
),
|
101
|
);
|
102
|
|
103
|
$element['weekly'] = array(
|
104
|
'#type' => 'container',
|
105
|
'#tree' => TRUE,
|
106
|
'#prefix' => '<div class="date-clear weekly">',
|
107
|
'#suffix' => '</div>',
|
108
|
'#states' => array(
|
109
|
'visible' => array(
|
110
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'WEEKLY'),
|
111
|
),
|
112
|
),
|
113
|
);
|
114
|
|
115
|
$element['monthly'] = array(
|
116
|
'#type' => 'container',
|
117
|
'#tree' => TRUE,
|
118
|
'#prefix' => '<div class="date-clear monthly">',
|
119
|
'#suffix' => '</div>',
|
120
|
'#states' => array(
|
121
|
'visible' => array(
|
122
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'MONTHLY'),
|
123
|
),
|
124
|
),
|
125
|
);
|
126
|
|
127
|
$element['yearly'] = array(
|
128
|
'#type' => 'container',
|
129
|
'#tree' => TRUE,
|
130
|
'#prefix' => '<div class="date-clear yearly">',
|
131
|
'#suffix' => '</div>',
|
132
|
'#states' => array(
|
133
|
'visible' => array(
|
134
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'YEARLY'),
|
135
|
),
|
136
|
),
|
137
|
);
|
138
|
|
139
|
list($prefix, $suffix) = explode('@interval', t('Every @interval days', array(), array('context' => 'Date repeat')));
|
140
|
$DAILY_INTERVAL = array(
|
141
|
'#type' => 'textfield',
|
142
|
'#title' => t('Repeats', array(), array('context' => 'Date repeat')),
|
143
|
'#title_display' => 'invisible',
|
144
|
'#default_value' => (!empty($rrule['INTERVAL']) ? $rrule['INTERVAL'] : 1),
|
145
|
'#element_validate' => array('element_validate_integer_positive'),
|
146
|
'#attributes' => array('placeholder' => array('#')),
|
147
|
'#size' => 3,
|
148
|
'#maxlength' => 3,
|
149
|
'#prefix' => '<div class="date-clear">',
|
150
|
'#suffix' => t('days') . '</div>',
|
151
|
'#field_prefix' => $prefix,
|
152
|
'#field_suffix' => $suffix,
|
153
|
);
|
154
|
|
155
|
list($prefix, $suffix) = explode('@interval', t('Every @interval weeks', array(), array('context' => 'Date repeat')));
|
156
|
$element['weekly']['INTERVAL'] = array(
|
157
|
'#type' => 'textfield',
|
158
|
'#title' => t('Repeats', array(), array('context' => 'Date repeat')),
|
159
|
'#default_value' => (!empty($rrule['INTERVAL']) ? $rrule['INTERVAL'] : 1),
|
160
|
'#element_validate' => array('element_validate_integer_positive'),
|
161
|
'#attributes' => array('placeholder' => array('#')),
|
162
|
'#size' => 3,
|
163
|
'#maxlength' => 3,
|
164
|
'#prefix' => '<div class="date-clear">',
|
165
|
'#suffix' => '</div>',
|
166
|
'#field_prefix' => $prefix,
|
167
|
'#field_suffix' => $suffix,
|
168
|
);
|
169
|
|
170
|
list($prefix, $suffix) = explode('@interval', t('Every @interval months', array(), array('context' => 'Date repeat')));
|
171
|
$element['monthly']['INTERVAL'] = array(
|
172
|
'#access' => FALSE,
|
173
|
'#type' => 'textfield',
|
174
|
'#title' => t('Repeats', array(), array('context' => 'Date repeat')),
|
175
|
'#default_value' => (!empty($rrule['INTERVAL']) ? $rrule['INTERVAL'] : 1),
|
176
|
'#element_validate' => array('element_validate_integer_positive'),
|
177
|
'#attributes' => array('placeholder' => array('#')),
|
178
|
'#size' => 3,
|
179
|
'#maxlength' => 3,
|
180
|
'#prefix' => '<div class="date-clear">',
|
181
|
'#suffix' => '</div>',
|
182
|
'#field_prefix' => $prefix,
|
183
|
'#field_suffix' => $suffix,
|
184
|
);
|
185
|
|
186
|
list($prefix, $suffix) = explode('@interval', t('Every @interval years', array(), array('context' => 'Date repeat')));
|
187
|
$element['yearly']['INTERVAL'] = array(
|
188
|
'#type' => 'textfield',
|
189
|
'#title' => t('Repeats', array(), array('context' => 'Date repeat')),
|
190
|
'#default_value' => (!empty($rrule['INTERVAL']) ? $rrule['INTERVAL'] : 1),
|
191
|
'#element_validate' => array('element_validate_integer_positive'),
|
192
|
'#attributes' => array('placeholder' => array('#')),
|
193
|
'#size' => 3,
|
194
|
'#maxlength' => 3,
|
195
|
'#prefix' => '<div class="date-clear">',
|
196
|
'#suffix' => '</div>',
|
197
|
'#field_prefix' => $prefix,
|
198
|
'#field_suffix' => $suffix,
|
199
|
);
|
200
|
$options = date_repeat_dow_day_options_abbr(TRUE);
|
201
|
$options = date_repeat_dow_day_options_ordered($options);
|
202
|
$element['weekly']['BYDAY'] = array(
|
203
|
'#type' => 'checkboxes',
|
204
|
'#title' => t('Repeat on', array(), array('context' => 'Date repeat')),
|
205
|
'#default_value' => !empty($rrule['BYDAY']) && $rrule['FREQ'] === 'WEEKLY' ? $rrule['BYDAY'] : array(),
|
206
|
'#options' => $options,
|
207
|
'#attributes' => array('class' => array('container-inline byday')),
|
208
|
'#multiple' => TRUE,
|
209
|
'#prefix' => '<div class="date-clear">',
|
210
|
'#suffix' => '</div>',
|
211
|
);
|
212
|
|
213
|
$DAILY_radios_default = 'INTERVAL';
|
214
|
if (isset($rrule['FREQ']) && $rrule['FREQ'] === 'DAILY' && !empty($rrule['BYDAY'])) {
|
215
|
switch (count($rrule['BYDAY'])) {
|
216
|
case 2:
|
217
|
$DAILY_radios_default = 'every_tu_th';
|
218
|
break;
|
219
|
case 3:
|
220
|
$DAILY_radios_default = 'every_mo_we_fr';
|
221
|
break;
|
222
|
case 5:
|
223
|
$DAILY_radios_default = 'every_weekday';
|
224
|
break;
|
225
|
}
|
226
|
}
|
227
|
|
228
|
$DAILY_every_weekday = array(
|
229
|
'#type' => 'item',
|
230
|
'#markup' => '<div>' . t('Every weekday', array(), array('context' => 'Date repeat')) . '</div>',
|
231
|
);
|
232
|
|
233
|
$DAILY_mo_we_fr = array(
|
234
|
'#type' => 'item',
|
235
|
'#markup' => '<div>' . t('Every Mon, Wed, Fri', array(), array('context' => 'Date repeat')) . '</div>',
|
236
|
);
|
237
|
|
238
|
$DAILY_tu_th = array(
|
239
|
'#type' => 'item',
|
240
|
'#markup' => '<div>' . t('Every Tue, Thu', array(), array('context' => 'Date repeat')) . '</div>',
|
241
|
);
|
242
|
|
243
|
$element['daily']['byday_radios'] = array(
|
244
|
'#type' => 'date_repeat_form_element_radios',
|
245
|
'#tree' => TRUE,
|
246
|
'#title' => t('Repeats every', array(), array('context' => 'Date repeat')),
|
247
|
'#prefix' => '<div class="date-clear">',
|
248
|
'#suffix' => '</div>',
|
249
|
'#states' => array(
|
250
|
'visible' => array(
|
251
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'DAILY'),
|
252
|
),
|
253
|
),
|
254
|
'#default_value' => $DAILY_radios_default,
|
255
|
'#options' => array(
|
256
|
'INTERVAL' => t('interval'),
|
257
|
'every_weekday' => t('every weekday'),
|
258
|
'every_mo_we_fr' => t('monday wednesday friday'),
|
259
|
'every_tu_th' => t('tuesday thursday'),
|
260
|
),
|
261
|
'INTERVAL_child' => $DAILY_INTERVAL,
|
262
|
'every_weekday_child' => $DAILY_every_weekday,
|
263
|
'mo_we_fr_child' => $DAILY_mo_we_fr,
|
264
|
'tu_th_child' => $DAILY_tu_th,
|
265
|
'#div_classes' => array(
|
266
|
'container-inline interval',
|
267
|
'container-inline weekday',
|
268
|
'container-inline mo-we-fr',
|
269
|
'container-inline tu-th',
|
270
|
),
|
271
|
);
|
272
|
|
273
|
$MONTHLY_day_month_default = 'BYMONTHDAY_BYMONTH';
|
274
|
if (isset($rrule['FREQ']) && $rrule['FREQ'] === 'MONTHLY' && !empty($rrule['BYDAY'])) {
|
275
|
$MONTHLY_day_month_default = 'BYDAY_BYMONTH';
|
276
|
}
|
277
|
|
278
|
$MONTHLY_on_day_BYMONTHDAY_of_BYMONTH = array(
|
279
|
'#type' => 'container',
|
280
|
'#tree' => TRUE,
|
281
|
);
|
282
|
|
283
|
list($bymonthday_title, $bymonthday_suffix) = explode('@bymonthday', t('On day @bymonthday of', array(), array('context' => 'Date repeat')));
|
284
|
$MONTHLY_on_day_BYMONTHDAY_of_BYMONTH['BYMONTHDAY'] = array(
|
285
|
'#type' => 'select',
|
286
|
'#title' => $bymonthday_title,
|
287
|
'#default_value' => !empty($rrule['BYMONTHDAY']) && $rrule['FREQ'] === 'MONTHLY' ? $rrule['BYMONTHDAY'] : '',
|
288
|
'#options' => drupal_map_assoc(range(1, 31)) + drupal_map_assoc(range(-1, -31)),
|
289
|
'#multiple' => FALSE,
|
290
|
'#prefix' => '<div class="date-clear bymonthday">',
|
291
|
'#suffix' => '</div>',
|
292
|
'#field_suffix' => $bymonthday_suffix,
|
293
|
);
|
294
|
|
295
|
$MONTHLY_on_day_BYMONTHDAY_of_BYMONTH['BYMONTH'] = array(
|
296
|
'#type' => 'checkboxes',
|
297
|
'#title' => t('Bymonth', array(), array('context' => 'Date repeat')),
|
298
|
'#title_display' => 'invisible',
|
299
|
'#default_value' => !empty($rrule['BYMONTH']) && $rrule['FREQ'] === 'MONTHLY' && $MONTHLY_day_month_default === 'BYMONTHDAY_BYMONTH' ? $rrule['BYMONTH'] : array(),
|
300
|
'#options' => date_month_names_abbr(TRUE),
|
301
|
'#attributes' => array('class' => array('container-inline')),
|
302
|
'#multiple' => TRUE,
|
303
|
'#prefix' => '<div class="date-clear bymonth">',
|
304
|
'#suffix' => '</div>',
|
305
|
);
|
306
|
|
307
|
$MONTHLY_on_the_BYDAY_of_BYMONTH = array(
|
308
|
'#type' => 'container',
|
309
|
'#tree' => TRUE,
|
310
|
);
|
311
|
|
312
|
$MONTHLY_BYDAY_COUNT = '';
|
313
|
$MONTHLY_BYDAY_DAY = '';
|
314
|
if (isset($rrule['BYDAY']) && !empty($rrule['BYDAY']) && $rrule['FREQ'] === 'MONTHLY') {
|
315
|
$MONTHLY_BYDAY_COUNT = substr($rrule['BYDAY'][0], 0, -2);
|
316
|
$MONTHLY_BYDAY_DAY = substr($rrule['BYDAY'][0], -2);;
|
317
|
}
|
318
|
|
319
|
list($byday_count_title, $byday_day_title) = explode('@byday', t('On the @byday of', array(), array('context' => 'Date repeat')));
|
320
|
$MONTHLY_on_the_BYDAY_of_BYMONTH['BYDAY_COUNT'] = array(
|
321
|
'#type' => 'select',
|
322
|
'#title' => $byday_count_title,
|
323
|
'#default_value' => !empty($MONTHLY_BYDAY_COUNT) ? $MONTHLY_BYDAY_COUNT : '',
|
324
|
'#options' => date_order_translated(),
|
325
|
'#multiple' => FALSE,
|
326
|
'#prefix' => '<div class="date-repeat-input byday-count">',
|
327
|
'#suffix' => '</div>',
|
328
|
);
|
329
|
|
330
|
$MONTHLY_on_the_BYDAY_of_BYMONTH['BYDAY_DAY'] = array(
|
331
|
'#type' => 'select',
|
332
|
'#title' => $byday_day_title,
|
333
|
'#title_display' => 'after',
|
334
|
'#default_value' => !empty($MONTHLY_BYDAY_DAY) ? $MONTHLY_BYDAY_DAY : '',
|
335
|
'#options' => date_repeat_dow_day_options(TRUE),
|
336
|
'#multiple' => FALSE,
|
337
|
'#prefix' => '<div class="date-repeat-input byday-day">',
|
338
|
'#suffix' => '</div>',
|
339
|
);
|
340
|
|
341
|
$MONTHLY_on_the_BYDAY_of_BYMONTH['BYMONTH'] = array(
|
342
|
'#type' => 'checkboxes',
|
343
|
'#title' => t('Bymonth', array(), array('context' => 'Date repeat')),
|
344
|
'#title_display' => 'invisible',
|
345
|
'#default_value' => !empty($rrule['BYMONTH']) && $rrule['FREQ'] === 'MONTHLY' && $MONTHLY_day_month_default === 'BYDAY_BYMONTH' ? $rrule['BYMONTH'] : array(),
|
346
|
'#options' => date_month_names_abbr(TRUE),
|
347
|
'#attributes' => array('class' => array('container-inline')),
|
348
|
'#multiple' => TRUE,
|
349
|
'#prefix' => '<div class="date-clear bymonth">',
|
350
|
'#suffix' => '</div>',
|
351
|
);
|
352
|
|
353
|
$element['monthly']['day_month'] = array(
|
354
|
'#type' => 'date_repeat_form_element_radios',
|
355
|
'#tree' => TRUE,
|
356
|
'#prefix' => '<div class="date-clear">',
|
357
|
'#suffix' => '</div>',
|
358
|
'#states' => array(
|
359
|
'visible' => array(
|
360
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'MONTHLY'),
|
361
|
),
|
362
|
),
|
363
|
'#attributes' => array('class' => array('date-repeat-radios clearfix')),
|
364
|
'#default_value' => $MONTHLY_day_month_default,
|
365
|
'#options' => array(
|
366
|
'BYMONTHDAY_BYMONTH' => t('On day ... of ...'),
|
367
|
'BYDAY_BYMONTH' => t('On the ... of ...'),
|
368
|
),
|
369
|
'BYMONTHDAY_BYMONTH_child' => $MONTHLY_on_day_BYMONTHDAY_of_BYMONTH,
|
370
|
'BYDAY_BYMONTH_child' => $MONTHLY_on_the_BYDAY_of_BYMONTH,
|
371
|
'#div_classes' => array(
|
372
|
'date-repeat-radios-item date-clear clearfix bymonthday-bymonth',
|
373
|
'date-repeat-radios-item date-clear clearfix byday-bymonth',
|
374
|
),
|
375
|
);
|
376
|
|
377
|
$YEARLY_day_month_default = 'BYMONTHDAY_BYMONTH';
|
378
|
if (isset($rrule['FREQ']) && $rrule['FREQ'] === 'YEARLY' && !empty($rrule['BYDAY'])) {
|
379
|
$YEARLY_day_month_default = 'BYDAY_BYMONTH';
|
380
|
}
|
381
|
|
382
|
$YEARLY_on_day_BYMONTHDAY_of_BYMONTH = array(
|
383
|
'#type' => 'container',
|
384
|
'#tree' => TRUE,
|
385
|
);
|
386
|
|
387
|
list($bymonthday_title, $bymonthday_suffix) = explode('@bymonthday', t('On day @bymonthday of', array(), array('context' => 'Date repeat')));
|
388
|
$YEARLY_on_day_BYMONTHDAY_of_BYMONTH['BYMONTHDAY'] = array(
|
389
|
'#type' => 'select',
|
390
|
'#title' => $bymonthday_title,
|
391
|
'#default_value' => !empty($rrule['BYMONTHDAY']) && $rrule['FREQ'] === 'YEARLY' ? $rrule['BYMONTHDAY'] : '',
|
392
|
'#options' => drupal_map_assoc(range(1, 31)) + drupal_map_assoc(range(-1, -31)),
|
393
|
'#multiple' => FALSE,
|
394
|
'#prefix' => '<div class="date-clear bymonthday">',
|
395
|
'#suffix' => '</div>',
|
396
|
'#field_suffix' => $bymonthday_suffix,
|
397
|
);
|
398
|
|
399
|
$YEARLY_on_day_BYMONTHDAY_of_BYMONTH['BYMONTH'] = array(
|
400
|
'#type' => 'checkboxes',
|
401
|
'#title' => t('Bymonth', array(), array('context' => 'Date repeat')),
|
402
|
'#title_display' => 'invisible',
|
403
|
'#default_value' => !empty($rrule['BYMONTH']) && $rrule['FREQ'] === 'YEARLY' && $YEARLY_day_month_default === 'BYMONTHDAY_BYMONTH' ? $rrule['BYMONTH'] : array(),
|
404
|
'#options' => date_month_names_abbr(TRUE),
|
405
|
'#attributes' => array('class' => array('container-inline')),
|
406
|
'#multiple' => TRUE,
|
407
|
'#prefix' => '<div class="date-clear bymonth">',
|
408
|
'#suffix' => '</div>',
|
409
|
);
|
410
|
|
411
|
$YEARLY_on_the_BYDAY_of_BYMONTH = array(
|
412
|
'#type' => 'container',
|
413
|
'#tree' => TRUE,
|
414
|
);
|
415
|
|
416
|
$YEARLY_BYDAY_COUNT = '';
|
417
|
$YEARLY_BYDAY_DAY = '';
|
418
|
if (isset($rrule['BYDAY']) && !empty($rrule['BYDAY']) && $rrule['FREQ'] === 'YEARLY') {
|
419
|
$YEARLY_BYDAY_COUNT = substr($rrule['BYDAY'][0], 0, -2);
|
420
|
$YEARLY_BYDAY_DAY = substr($rrule['BYDAY'][0], -2);;
|
421
|
}
|
422
|
|
423
|
list($byday_count_title, $byday_day_title) = explode('@byday', t('On the @byday of', array(), array('context' => 'Date repeat')));
|
424
|
$YEARLY_on_the_BYDAY_of_BYMONTH['BYDAY_COUNT'] = array(
|
425
|
'#type' => 'select',
|
426
|
'#title' => $byday_count_title,
|
427
|
'#default_value' => !empty($YEARLY_BYDAY_COUNT) ? $YEARLY_BYDAY_COUNT : '',
|
428
|
'#options' => date_order_translated(),
|
429
|
'#multiple' => FALSE,
|
430
|
'#prefix' => '<div class="date-repeat-input byday-count">',
|
431
|
'#suffix' => '</div>',
|
432
|
);
|
433
|
|
434
|
$YEARLY_on_the_BYDAY_of_BYMONTH['BYDAY_DAY'] = array(
|
435
|
'#type' => 'select',
|
436
|
'#title' => $byday_day_title,
|
437
|
'#title_display' => 'after',
|
438
|
'#default_value' => !empty($YEARLY_BYDAY_DAY) ? $YEARLY_BYDAY_DAY : '',
|
439
|
'#options' => date_repeat_dow_day_options(TRUE),
|
440
|
'#multiple' => FALSE,
|
441
|
'#prefix' => '<div class="date-repeat-input byday-day">',
|
442
|
'#suffix' => '</div>',
|
443
|
);
|
444
|
|
445
|
$YEARLY_on_the_BYDAY_of_BYMONTH['BYMONTH'] = array(
|
446
|
'#type' => 'checkboxes',
|
447
|
'#title' => t('Bymonth', array(), array('context' => 'Date repeat')),
|
448
|
'#title_display' => 'invisible',
|
449
|
'#default_value' => !empty($rrule['BYMONTH']) && $rrule['FREQ'] === 'YEARLY' && $YEARLY_day_month_default === 'BYDAY_BYMONTH' ? $rrule['BYMONTH'] : array(),
|
450
|
'#options' => date_month_names_abbr(TRUE),
|
451
|
'#attributes' => array('class' => array('container-inline')),
|
452
|
'#multiple' => TRUE,
|
453
|
'#prefix' => '<div class="date-clear bymonth">',
|
454
|
'#suffix' => '</div>',
|
455
|
);
|
456
|
|
457
|
$element['yearly']['day_month'] = array(
|
458
|
'#type' => 'date_repeat_form_element_radios',
|
459
|
'#tree' => TRUE,
|
460
|
'#prefix' => '<div class="date-clear">',
|
461
|
'#suffix' => '</div>',
|
462
|
'#states' => array(
|
463
|
'visible' => array(
|
464
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'YEARLY'),
|
465
|
),
|
466
|
),
|
467
|
'#attributes' => array('class' => array('date-repeat-radios clearfix')),
|
468
|
'#default_value' => $YEARLY_day_month_default,
|
469
|
'#options' => array(
|
470
|
'BYMONTHDAY_BYMONTH' => t('On day ... of ...'),
|
471
|
'BYDAY_BYMONTH' => t('On the ... of ...'),
|
472
|
),
|
473
|
'BYMONTHDAY_BYMONTH_child' => $YEARLY_on_day_BYMONTHDAY_of_BYMONTH,
|
474
|
'BYDAY_BYMONTH_child' => $YEARLY_on_the_BYDAY_of_BYMONTH,
|
475
|
'#div_classes' => array(
|
476
|
'date-repeat-radios-item date-clear clearfix bymonthday-bymonth',
|
477
|
'date-repeat-radios-item date-clear clearfix byday-bymonth',
|
478
|
),
|
479
|
);
|
480
|
|
481
|
list($prefix, $suffix) = explode('@count', t('After @count occurrences', array(), array('context' => 'Date repeat')));
|
482
|
$count_form_element = array(
|
483
|
'#type' => 'textfield',
|
484
|
'#title' => t('Count', array(), array('context' => 'Date repeat')),
|
485
|
'#default_value' => $COUNT,
|
486
|
'#element_validate' => array('element_validate_integer_positive'),
|
487
|
'#attributes' => array('placeholder' => array('#')),
|
488
|
'#prefix' => $prefix,
|
489
|
'#suffix' => $suffix,
|
490
|
'#size' => 10,
|
491
|
'#maxlength' => 10,
|
492
|
);
|
493
|
|
494
|
$until_form_element = array(
|
495
|
'#type' => 'container',
|
496
|
'#tree' => TRUE,
|
497
|
'#prefix' => '<div class="date-prefix-inline">' . t('On', array(), array('context' => 'Date repeat')) . '</div>',
|
498
|
'datetime' => array(
|
499
|
'#type' => $element['#date_repeat_widget'],
|
500
|
'#title' => t('Until', array(), array('context' => 'Date repeat')),
|
501
|
'#title_display' => 'invisible',
|
502
|
'#default_value' => $UNTIL,
|
503
|
'#date_format' => !empty($element['#date_format']) ? date_limit_format($element['#date_format'], array('year', 'month', 'day')) : 'Y-m-d',
|
504
|
'#date_timezone' => $timezone,
|
505
|
'#date_text_parts' => !empty($element['#date_text_parts']) ? $element['#date_text_parts'] : array(),
|
506
|
'#date_year_range' => !empty($element['#date_year_range']) ? $element['#date_year_range'] : '-3:+3',
|
507
|
'#date_label_position' => !empty($element['#date_label_position']) ? $element['#date_label_position'] : 'within',
|
508
|
'#date_flexible' => 0,
|
509
|
),
|
510
|
'tz' => array('#type' => 'hidden', '#value' => $element['#date_timezone']),
|
511
|
'all_day' => array('#type' => 'hidden', '#value' => 1),
|
512
|
'granularity' => array('#type' => 'hidden', '#value' => serialize(array('year', 'month', 'day'))),
|
513
|
);
|
514
|
|
515
|
$range_of_repeat_default = 'COUNT';
|
516
|
if (!empty($UNTIL)) {
|
517
|
$range_of_repeat_default = 'UNTIL';
|
518
|
}
|
519
|
$element['range_of_repeat'] = array(
|
520
|
'#type' => 'date_repeat_form_element_radios',
|
521
|
'#tree' => TRUE,
|
522
|
'#title' => t('Stop repeating', array(), array('context' => 'Date repeat')),
|
523
|
'#title_display' => 'before',
|
524
|
'#prefix' => '<div class="date-clear range-of-repeat">',
|
525
|
'#suffix' => '</div>',
|
526
|
'#states' => array(
|
527
|
'invisible' => array(
|
528
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'NONE'),
|
529
|
),
|
530
|
),
|
531
|
'#default_value' => $range_of_repeat_default,
|
532
|
'#options' => array(
|
533
|
'COUNT' => t('Count'),
|
534
|
'UNTIL' => t('Until'),
|
535
|
),
|
536
|
'count_child' => $count_form_element,
|
537
|
'until_child' => $until_form_element,
|
538
|
'#div_classes' => array(
|
539
|
'container-inline count',
|
540
|
"until widget-{$element['#date_repeat_widget']} label-{$element['#date_label_position']}",
|
541
|
),
|
542
|
);
|
543
|
|
544
|
$parents = $element['#array_parents'];
|
545
|
$instance = implode('-', $parents);
|
546
|
|
547
|
// Make sure this will work right either in the normal form or in an ajax callback from the 'Add more' button.
|
548
|
if (empty($form_state['num_exceptions'][$instance])) {
|
549
|
$form_state['num_exceptions'][$instance] = count($exceptions);
|
550
|
}
|
551
|
if ($form_state['num_exceptions'][$instance] == 0) {
|
552
|
$collapsed = TRUE;
|
553
|
}
|
554
|
else {
|
555
|
$collapsed = FALSE;
|
556
|
}
|
557
|
|
558
|
$element['show_exceptions'] = array(
|
559
|
'#type' => 'checkbox',
|
560
|
'#title' => t('Exclude dates', array(), array('context' => 'Date repeat')),
|
561
|
'#states' => array(
|
562
|
'invisible' => array(
|
563
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'NONE'),
|
564
|
),
|
565
|
),
|
566
|
'#default_value' => empty($form_state['num_exceptions'][$instance]) ? 0 : 1,
|
567
|
);
|
568
|
|
569
|
$element['exceptions'] = array(
|
570
|
'#type' => 'container',
|
571
|
'#prefix' => '<div id="date-repeat-exceptions-' . $instance . '" class="date-repeat">',
|
572
|
'#suffix' => '</div>',
|
573
|
'#states' => array(
|
574
|
'visible' => array(
|
575
|
":input[name=\"{$element['#name']}[show_exceptions]\"]" => array('checked' => TRUE),
|
576
|
),
|
577
|
),
|
578
|
);
|
579
|
for ($i = 0; $i < max($form_state['num_exceptions'][$instance], 1) ; $i++) {
|
580
|
$EXCEPT = '';
|
581
|
if (!empty($exceptions[$i]['datetime'])) {
|
582
|
$ex_date = new DateObject($exceptions[$i]['datetime'], $exceptions[$i]['tz']);
|
583
|
date_timezone_set($ex_date, timezone_open($timezone));
|
584
|
$EXCEPT = date_format($ex_date, DATE_FORMAT_DATETIME);
|
585
|
}
|
586
|
$element['exceptions']['EXDATE'][$i] = array(
|
587
|
'#tree' => TRUE,
|
588
|
'datetime' => array(
|
589
|
'#name' => 'exceptions|' . $instance,
|
590
|
'#type' => $element['#date_repeat_widget'],
|
591
|
'#default_value' => $EXCEPT,
|
592
|
'#date_timezone' => !empty($element['#date_timezone']) ? $element['#date_timezone'] : date_default_timezone(),
|
593
|
'#date_format' => !empty($element['#date_format']) ? date_limit_format($element['#date_format'], array('year', 'month', 'day')) : 'Y-m-d',
|
594
|
'#date_text_parts' => !empty($element['#date_text_parts']) ? $element['#date_text_parts'] : array(),
|
595
|
'#date_year_range' => !empty($element['#date_year_range']) ? $element['#date_year_range'] : '-3:+3',
|
596
|
'#date_label_position' => !empty($element['#date_label_position']) ? $element['#date_label_position'] : 'within',
|
597
|
'#date_flexible' => 0,
|
598
|
),
|
599
|
'tz' => array('#type' => 'hidden', '#value' => $element['#date_timezone']),
|
600
|
'all_day' => array('#type' => 'hidden', '#value' => 1),
|
601
|
'granularity' => array('#type' => 'hidden', '#value' => serialize(array('year', 'month', 'day'))),
|
602
|
);
|
603
|
}
|
604
|
|
605
|
// collect additions in the same way as exceptions - implements RDATE.
|
606
|
if (empty($form_state['num_additions'][$instance])) {
|
607
|
$form_state['num_additions'][$instance] = count($additions);
|
608
|
}
|
609
|
if ($form_state['num_additions'][$instance] == 0) {
|
610
|
$collapsed = TRUE;
|
611
|
}
|
612
|
else {
|
613
|
$collapsed = FALSE;
|
614
|
}
|
615
|
|
616
|
$element['show_additions'] = array(
|
617
|
'#type' => 'checkbox',
|
618
|
'#title' => t('Include dates', array(), array('context' => 'Date repeat')),
|
619
|
'#states' => array(
|
620
|
'invisible' => array(
|
621
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'NONE'),
|
622
|
),
|
623
|
),
|
624
|
'#default_value' => empty($form_state['num_additions'][$instance]) ? 0 : 1,
|
625
|
);
|
626
|
|
627
|
$element['additions'] = array(
|
628
|
'#type' => 'container',
|
629
|
'#prefix' => '<div id="date-repeat-additions-' . $instance . '" class="date-repeat">',
|
630
|
'#suffix' => '</div>',
|
631
|
'#states' => array(
|
632
|
'visible' => array(
|
633
|
":input[name=\"{$element['#name']}[show_additions]\"]" => array('checked' => TRUE),
|
634
|
),
|
635
|
),
|
636
|
);
|
637
|
for ($i = 0; $i < max($form_state['num_additions'][$instance], 1) ; $i++) {
|
638
|
$RDATE = '';
|
639
|
if (!empty($additions[$i]['datetime'])) {
|
640
|
$rdate = new DateObject($additions[$i]['datetime'], $additions[$i]['tz']);
|
641
|
date_timezone_set($rdate, timezone_open($timezone));
|
642
|
$RDATE = date_format($rdate, DATE_FORMAT_DATETIME);
|
643
|
}
|
644
|
$element['additions']['RDATE'][$i] = array(
|
645
|
'#tree' => TRUE,
|
646
|
'datetime' => array(
|
647
|
'#type' => $element['#date_repeat_widget'],
|
648
|
'#name' => 'additions|' . $instance,
|
649
|
'#default_value' => $RDATE,
|
650
|
'#date_timezone' => !empty($element['#date_timezone']) ? $element['#date_timezone'] : date_default_timezone(),
|
651
|
'#date_format' => !empty($element['#date_format']) ? date_limit_format($element['#date_format'], array('year', 'month', 'day')) : 'Y-m-d',
|
652
|
'#date_text_parts' => !empty($element['#date_text_parts']) ? $element['#date_text_parts'] : array(),
|
653
|
'#date_year_range' => !empty($element['#date_year_range']) ? $element['#date_year_range'] : '-3:+3',
|
654
|
'#date_label_position' => !empty($element['#date_label_position']) ? $element['#date_label_position'] : 'within',
|
655
|
'#date_flexible' => 0,
|
656
|
),
|
657
|
'tz' => array('#type' => 'hidden', '#value' => $element['#date_timezone']),
|
658
|
'all_day' => array('#type' => 'hidden', '#value' => 1),
|
659
|
'granularity' => array('#type' => 'hidden', '#value' => serialize(array('year', 'month', 'day'))),
|
660
|
);
|
661
|
}
|
662
|
|
663
|
$element['exceptions']['exceptions_add'] = array(
|
664
|
'#type' => 'submit',
|
665
|
'#name' => 'exceptions_add|' . $instance,
|
666
|
'#value' => t('Add exception'),
|
667
|
'#submit' => array('date_repeat_add_exception'),
|
668
|
'#limit_validation_errors' => array(),
|
669
|
'#ajax' => array(
|
670
|
'callback' => 'date_repeat_add_exception_callback',
|
671
|
'wrapper' => 'date-repeat-exceptions-' . $instance,
|
672
|
),
|
673
|
);
|
674
|
$element['additions']['additions_add'] = array(
|
675
|
'#type' => 'submit',
|
676
|
'#name' => 'additions_add|' . $instance,
|
677
|
'#value' => t('Add addition'),
|
678
|
'#submit' => array('date_repeat_add_addition'),
|
679
|
'#limit_validation_errors' => array(),
|
680
|
'#ajax' => array(
|
681
|
'callback' => 'date_repeat_add_addition_callback',
|
682
|
'wrapper' => 'date-repeat-additions-' . $instance,
|
683
|
),
|
684
|
);
|
685
|
|
686
|
$element['#date_repeat_collapsed'] = !empty($rrule['INTERVAL']) || !empty($rrule['FREQ']) ? 0 : (!empty($element['#date_repeat_collapsed']) ? $element['#date_repeat_collapsed'] : 0);
|
687
|
return $element;
|
688
|
}
|
689
|
|
690
|
function date_repeat_add_exception_callback($form, &$form_state) {
|
691
|
$parents = $form_state['triggering_element']['#array_parents'];
|
692
|
$button_key = array_pop($parents);
|
693
|
$element = drupal_array_get_nested_value($form, $parents);
|
694
|
return $element;
|
695
|
}
|
696
|
|
697
|
function date_repeat_add_addition_callback($form, &$form_state) {
|
698
|
$parents = $form_state['triggering_element']['#array_parents'];
|
699
|
$button_key = array_pop($parents);
|
700
|
$element = drupal_array_get_nested_value($form, $parents);
|
701
|
return $element;
|
702
|
}
|
703
|
|
704
|
function date_repeat_add_exception($form, &$form_state) {
|
705
|
$parents = $form_state['triggering_element']['#array_parents'];
|
706
|
$instance = implode('-', array_slice($parents, 0, count($parents) - 2));
|
707
|
$form_state['num_exceptions'][$instance]++;
|
708
|
$form_state['rebuild'] = TRUE;
|
709
|
}
|
710
|
|
711
|
function date_repeat_add_addition($form, &$form_state) {
|
712
|
$parents = $form_state['triggering_element']['#array_parents'];
|
713
|
$instance = implode('-', array_slice($parents, 0, count($parents) - 2));
|
714
|
$form_state['num_additions'][$instance]++;
|
715
|
$form_state['rebuild'] = TRUE;
|
716
|
}
|
717
|
|
718
|
/**
|
719
|
* Regroup values back into a consistant array, no matter what state it is in.
|
720
|
*/
|
721
|
function date_repeat_merge($form_values, $element) {
|
722
|
if (empty($form_values) || !is_array($form_values)) {
|
723
|
return $form_values;
|
724
|
}
|
725
|
if (array_key_exists('exceptions', $form_values) || array_key_exists('additions', $form_values)) {
|
726
|
if (!array_key_exists('exceptions', $form_values)) $form_values['exceptions'] = array();
|
727
|
if (!array_key_exists('additions', $form_values)) $form_values['additions'] = array();
|
728
|
$form_values = array_merge($form_values, (array) $form_values['exceptions'], (array) $form_values['additions']);
|
729
|
unset($form_values['exceptions']);
|
730
|
unset($form_values['additions']);
|
731
|
}
|
732
|
|
733
|
if (array_key_exists('FREQ', $form_values)) {
|
734
|
switch ($form_values['FREQ']) {
|
735
|
case 'DAILY':
|
736
|
if (array_key_exists('daily', $form_values)) {
|
737
|
switch ($form_values['daily']['byday_radios']) {
|
738
|
case 'INTERVAL':
|
739
|
$form_values['INTERVAL'] = $form_values['daily']['INTERVAL_child'];
|
740
|
break;
|
741
|
case 'every_weekday':
|
742
|
$form_values['BYDAY'] = array('MO', 'TU', 'WE', 'TH', 'FR');
|
743
|
break;
|
744
|
case 'every_mo_we_fr':
|
745
|
$form_values['BYDAY'] = array('MO', 'WE', 'FR');
|
746
|
break;
|
747
|
case 'every_tu_th':
|
748
|
$form_values['BYDAY'] = array('TU', 'TH');
|
749
|
break;
|
750
|
}
|
751
|
}
|
752
|
break;
|
753
|
case 'WEEKLY':
|
754
|
if (array_key_exists('weekly', $form_values)) {
|
755
|
$form_values = array_merge($form_values, (array) $form_values['weekly']);
|
756
|
if (array_key_exists('BYDAY', $form_values)) {
|
757
|
$form_values['BYDAY'] = date_repeat_transform_checkbox_values_to_select_values($form_values['BYDAY']);
|
758
|
}
|
759
|
}
|
760
|
break;
|
761
|
case 'MONTHLY':
|
762
|
if (array_key_exists('monthly', $form_values)) {
|
763
|
switch ($form_values['monthly']['day_month']) {
|
764
|
case 'BYMONTHDAY_BYMONTH':
|
765
|
$form_values['monthly'] = array_merge($form_values['monthly'], (array) $form_values['monthly']['BYMONTHDAY_BYMONTH_child']);
|
766
|
break;
|
767
|
case 'BYDAY_BYMONTH':
|
768
|
$form_values['monthly']['BYDAY_BYMONTH_child']['BYDAY'] = $form_values['monthly']['BYDAY_BYMONTH_child']['BYDAY_COUNT'] . $form_values['monthly']['BYDAY_BYMONTH_child']['BYDAY_DAY'];
|
769
|
$form_values['monthly'] = array_merge($form_values['monthly'], (array) $form_values['monthly']['BYDAY_BYMONTH_child']);
|
770
|
break;
|
771
|
}
|
772
|
unset($form_values['monthly']['BYDAY_BYMONTH_child']);
|
773
|
unset($form_values['monthly']['BYMONTHDAY_BYMONTH_child']);
|
774
|
$form_values = array_merge($form_values, (array) $form_values['monthly']);
|
775
|
if (array_key_exists('BYMONTH', $form_values)) {
|
776
|
$form_values['BYMONTH'] = date_repeat_transform_checkbox_values_to_select_values($form_values['BYMONTH']);
|
777
|
}
|
778
|
if (array_key_exists('BYMONTHDAY', $form_values) && !is_array($form_values['BYMONTHDAY'])) {
|
779
|
$form_values['BYMONTHDAY'] = (array) $form_values['BYMONTHDAY'];
|
780
|
}
|
781
|
if (array_key_exists('BYDAY', $form_values) && !is_array($form_values['BYDAY'])) {
|
782
|
$form_values['BYDAY'] = (array) $form_values['BYDAY'];
|
783
|
}
|
784
|
}
|
785
|
break;
|
786
|
case 'YEARLY':
|
787
|
if (array_key_exists('yearly', $form_values)) {
|
788
|
switch ($form_values['yearly']['day_month']) {
|
789
|
case 'BYMONTHDAY_BYMONTH':
|
790
|
$form_values['yearly'] = array_merge($form_values['yearly'], (array) $form_values['yearly']['BYMONTHDAY_BYMONTH_child']);
|
791
|
break;
|
792
|
case 'BYDAY_BYMONTH':
|
793
|
$form_values['yearly']['BYDAY_BYMONTH_child']['BYDAY'] = $form_values['yearly']['BYDAY_BYMONTH_child']['BYDAY_COUNT'] . $form_values['yearly']['BYDAY_BYMONTH_child']['BYDAY_DAY'];
|
794
|
$form_values['yearly'] = array_merge($form_values['yearly'], (array) $form_values['yearly']['BYDAY_BYMONTH_child']);
|
795
|
break;
|
796
|
}
|
797
|
unset($form_values['yearly']['BYDAY_BYMONTH_child']);
|
798
|
unset($form_values['yearly']['BYMONTHDAY_BYMONTH_child']);
|
799
|
$form_values = array_merge($form_values, (array) $form_values['yearly']);
|
800
|
if (array_key_exists('BYMONTH', $form_values)) {
|
801
|
$form_values['BYMONTH'] = date_repeat_transform_checkbox_values_to_select_values($form_values['BYMONTH']);
|
802
|
}
|
803
|
if (array_key_exists('BYMONTHDAY', $form_values) && !is_array($form_values['BYMONTHDAY'])) {
|
804
|
$form_values['BYMONTHDAY'] = (array) $form_values['BYMONTHDAY'];
|
805
|
}
|
806
|
if (array_key_exists('BYDAY', $form_values) && !is_array($form_values['BYDAY'])) {
|
807
|
$form_values['BYDAY'] = (array) $form_values['BYDAY'];
|
808
|
}
|
809
|
}
|
810
|
break;
|
811
|
default:
|
812
|
break;
|
813
|
}
|
814
|
}
|
815
|
|
816
|
unset($form_values['daily']);
|
817
|
unset($form_values['weekly']);
|
818
|
unset($form_values['monthly']);
|
819
|
unset($form_values['yearly']);
|
820
|
|
821
|
if (array_key_exists('range_of_repeat', $form_values)) {
|
822
|
switch ($form_values['range_of_repeat']) {
|
823
|
case 'COUNT':
|
824
|
$form_values['COUNT'] = $form_values['count_child'];
|
825
|
break;
|
826
|
case 'UNTIL':
|
827
|
$form_values['UNTIL'] = $form_values['until_child'];
|
828
|
break;
|
829
|
}
|
830
|
}
|
831
|
|
832
|
unset($form_values['count_child']);
|
833
|
unset($form_values['until_child']);
|
834
|
|
835
|
if (array_key_exists('BYDAY', $form_values) && is_array($form_values['BYDAY'])) unset($form_values['BYDAY']['']);
|
836
|
if (array_key_exists('BYMONTH', $form_values) && is_array($form_values['BYMONTH'])) unset($form_values['BYMONTH']['']);
|
837
|
if (array_key_exists('BYMONTHDAY', $form_values) && is_array($form_values['BYMONTHDAY'])) unset($form_values['BYMONTHDAY']['']);
|
838
|
|
839
|
if (array_key_exists('UNTIL', $form_values) && is_array($form_values['UNTIL']['datetime'])) {
|
840
|
$function = $element['#date_repeat_widget'] . '_input_date';
|
841
|
$until_element = $element;
|
842
|
$until_element['#date_format'] = !empty($element['#date_format']) ? date_limit_format($element['#date_format'], array('year', 'month', 'day')) : 'Y-m-d';
|
843
|
$date = $function($until_element, $form_values['UNTIL']['datetime']);
|
844
|
$form_values['UNTIL']['datetime'] = is_object($date) ? $date->format(DATE_FORMAT_DATETIME) : '';
|
845
|
}
|
846
|
if (array_key_exists('show_exceptions', $form_values) && $form_values['show_exceptions'] === 0) {
|
847
|
unset($form_values['EXDATE']);
|
848
|
}
|
849
|
if (array_key_exists('EXDATE', $form_values) && is_array($form_values['EXDATE'])) {
|
850
|
$function = $element['#date_repeat_widget'] . '_input_date';
|
851
|
$exdate_element = $element;
|
852
|
foreach ($form_values['EXDATE'] as $delta => $value) {
|
853
|
if (is_array($value['datetime'])) {
|
854
|
$exdate_element['#date_format'] = !empty($element['#date_format']) ? date_limit_format($element['#date_format'], array('year', 'month', 'day')) : 'Y-m-d';
|
855
|
$date = $function($exdate_element, $form_values['EXDATE'][$delta]['datetime']);
|
856
|
$form_values['EXDATE'][$delta]['datetime'] = is_object($date) ? $date->format(DATE_FORMAT_DATETIME) : '';
|
857
|
}
|
858
|
}
|
859
|
}
|
860
|
|
861
|
if (array_key_exists('show_additions', $form_values) && $form_values['show_additions'] === 0) {
|
862
|
unset($form_values['RDATE']);
|
863
|
}
|
864
|
if (array_key_exists('RDATE', $form_values) && is_array($form_values['RDATE'])) {
|
865
|
$function = $element['#date_repeat_widget'] . '_input_date';
|
866
|
$rdate_element = $element;
|
867
|
foreach ($form_values['RDATE'] as $delta => $value) {
|
868
|
if (is_array($value['datetime'])) {
|
869
|
$rdate_element['#date_format'] = !empty($element['#date_format']) ? date_limit_format($element['#date_format'], array('year', 'month', 'day')) : 'Y-m-d';
|
870
|
$date = $function($rdate_element, $form_values['RDATE'][$delta]['datetime']);
|
871
|
$form_values['RDATE'][$delta]['datetime'] = is_object($date) ? $date->format(DATE_FORMAT_DATETIME) : '';
|
872
|
}
|
873
|
}
|
874
|
}
|
875
|
return $form_values;
|
876
|
}
|
877
|
|
878
|
/**
|
879
|
* Build a RRULE out of the form values.
|
880
|
*/
|
881
|
function date_repeat_rrule_validate($element, &$form_state) {
|
882
|
|
883
|
if (date_hidden_element($element)) {
|
884
|
return;
|
885
|
}
|
886
|
|
887
|
$parents = $element['#parents'];
|
888
|
array_pop($parents);
|
889
|
$field_values = drupal_array_get_nested_value($form_state['values'], $parents);
|
890
|
if ($field_values['show_repeat_settings'] === 0 || $field_values['rrule']['FREQ'] === 'NONE') {
|
891
|
form_set_value($element, NULL, $form_state);
|
892
|
return;
|
893
|
}
|
894
|
|
895
|
// Clean the buttons off of the form. Needed to avoid errors when
|
896
|
// the date is used on a user object, which then passes the form
|
897
|
// through form_state_values_clean().
|
898
|
foreach ($form_state['buttons'] as $delta => $item) {
|
899
|
if (!empty($item['#ajax']['callback']) && in_array($item['#ajax']['callback'], array('date_repeat_add_exception_callback', 'date_repeat_add_addition_callback'))) {
|
900
|
unset($form_state['buttons'][$delta]);
|
901
|
}
|
902
|
}
|
903
|
|
904
|
module_load_include('inc', 'date_api', 'date_api_ical');
|
905
|
|
906
|
$item = drupal_array_get_nested_value($form_state['values'], $element['#parents']);
|
907
|
$item = date_repeat_merge($item, $element);
|
908
|
$rrule = date_api_ical_build_rrule($item);
|
909
|
form_set_value($element, $rrule, $form_state);
|
910
|
}
|
911
|
|
912
|
/**
|
913
|
* Theme the exception list as a table so the buttons line up
|
914
|
*/
|
915
|
function theme_date_repeat_current_exceptions($vars) {
|
916
|
$rows = $vars['rows'];
|
917
|
$rows_info = array();
|
918
|
foreach ($rows as $key => $value) {
|
919
|
if (substr($key, 0, 1) != '#') {
|
920
|
$rows_info[] = array(drupal_render($value['action']), drupal_render($value['display']));
|
921
|
}
|
922
|
}
|
923
|
return theme('table', array('header' => array(t('Delete'), t('Current exceptions')), 'rows' => $rows_info));
|
924
|
}
|
925
|
|
926
|
/**
|
927
|
* Theme the exception list as a table so the buttons line up
|
928
|
*/
|
929
|
function theme_date_repeat_current_additions($rows = array()) {
|
930
|
$rows_info = array();
|
931
|
foreach ($rows as $key => $value) {
|
932
|
if (substr($key, 0, 1) != '#') {
|
933
|
$rows_info[] = array(drupal_render($value['action']), drupal_render($value['display']));
|
934
|
}
|
935
|
}
|
936
|
return theme('table', array('header' => array(t('Delete'), t('Current additions')), 'rows' => $rows_info));
|
937
|
}
|
938
|
|
939
|
/**
|
940
|
* Wrapper fieldset for repeat rule.
|
941
|
*/
|
942
|
function theme_date_repeat_rrule($vars) {
|
943
|
$element = $vars['element'];
|
944
|
$id = drupal_html_id('repeat-settings-fieldset');
|
945
|
$parents = $element['#parents'];
|
946
|
$selector = "{$parents[0]}[{$parents[1]}][{$parents[2]}][show_repeat_settings]";
|
947
|
$fieldset = array(
|
948
|
'#type' => 'item',
|
949
|
'#title' => t('Repeat settings'),
|
950
|
'#title_display' => 'invisible',
|
951
|
'#markup' => $element['#children'],
|
952
|
'#states' => array(
|
953
|
'invisible' => array(
|
954
|
":input[name=\"{$selector}\"]" => array('checked' => FALSE),
|
955
|
),
|
956
|
),
|
957
|
'#id' => $id,
|
958
|
);
|
959
|
|
960
|
return drupal_render($fieldset);
|
961
|
}
|
962
|
|
963
|
function date_repeat_filter_non_zero_value($value) {
|
964
|
return $value !== 0;
|
965
|
}
|
966
|
|
967
|
/**
|
968
|
* Helper function for transforming the return value of checkbox(es) element.
|
969
|
*
|
970
|
* Can be used for transforming the returned value of checkbox(es) element
|
971
|
* to the format of returned value of multiple select element.
|
972
|
*/
|
973
|
function date_repeat_transform_checkbox_values_to_select_values($values) {
|
974
|
return array_filter($values, 'date_repeat_filter_non_zero_value');
|
975
|
}
|