function _date_repeat_rrule_process in Date 8
Same name and namespace in other branches
- 5.2 date_repeat/date_repeat_form.inc \_date_repeat_rrule_process()
- 6.2 date_repeat/date_repeat_form.inc \_date_repeat_rrule_process()
- 6 date_repeat/date_repeat_form.inc \_date_repeat_rrule_process()
- 7.3 date_repeat/date_repeat_form.inc \_date_repeat_rrule_process()
- 7 date_repeat/date_repeat_form.inc \_date_repeat_rrule_process()
- 7.2 date_repeat/date_repeat_form.inc \_date_repeat_rrule_process()
Generate the repeat setting form.
1 call to _date_repeat_rrule_process()
- date_repeat_rrule_process in date_repeat/
date_repeat.module - Generate the repeat rule setting form.
File
- date_repeat/
date_repeat_form.inc, line 44 - Code to add a date repeat selection form to a date field and create an iCal RRULE from the chosen selections.
Code
function _date_repeat_rrule_process($element, &$form_state, $form) {
// If the RRULE field is not visible to the user, needs no processing or validation.
// The Date field module is not adding this element to forms if the field is hidden,
// this test is just in case some other module attempts to do so.
if (date_hidden_element($element)) {
return $element;
}
$calendar = system_calendar();
if (empty($element['#date_repeat_widget'])) {
$element['#date_repeat_widget'] = module_exists('date_popup') ? 'date_popup' : 'date_select';
}
if (is_array($element['#default_value'])) {
$element['#value'] = date_repeat_merge($element['#value'], $element);
$rrule = DateiCalParse::build_rrule($element['#value']);
}
else {
$rrule = $element['#default_value'];
}
// Empty the original string value of the RRULE so we can create
// an array of values for the form from the RRULE's contents.
$element['#value'] = '';
$raw_rrule = $rrule;
$parts = DateiCalParse::split_rrule($rrule);
$rrule = $parts[0];
$exceptions = $parts[1];
$additions = $parts[2];
$timezone = !empty($element['#date_timezone']) ? $element['#date_timezone'] : drupal_get_user_timezone();
$merged_values = date_repeat_merge($rrule, $element);
$UNTIL = '';
if (!empty($merged_values['UNTIL']['datetime'])) {
$until_date = new DrupalDateTime($merged_values['UNTIL']['datetime'], $merged_values['UNTIL']['tz']);
date_timezone_set($until_date, timezone_open($timezone));
$UNTIL = date_format($until_date, DATE_FORMAT_DATETIME);
}
$COUNT = '';
if (!empty($merged_values['COUNT'])) {
$COUNT = $merged_values['COUNT'];
}
$element['FREQ'] = array(
'#type' => 'select',
'#title' => t('Repeats', array(), array(
'context' => 'Date repeat',
)),
'#default_value' => !empty($rrule['FREQ']) ? $rrule['FREQ'] : 'WEEKLY',
'#options' => date_repeat_freq_options(),
'#prefix' => '<div class="date-repeat-input">',
'#suffix' => '</div>',
);
$element['daily'] = array(
'#type' => 'container',
'#tree' => TRUE,
'#prefix' => '<div class="date-clear daily">',
'#suffix' => '</div>',
'#states' => array(
'visible' => array(
":input[name=\"{$element['#name']}[FREQ]\"]" => array(
'value' => 'DAILY',
),
),
),
);
$element['weekly'] = array(
'#type' => 'container',
'#tree' => TRUE,
'#prefix' => '<div class="date-clear weekly">',
'#suffix' => '</div>',
'#states' => array(
'visible' => array(
":input[name=\"{$element['#name']}[FREQ]\"]" => array(
'value' => 'WEEKLY',
),
),
),
);
$element['monthly'] = array(
'#type' => 'container',
'#tree' => TRUE,
'#prefix' => '<div class="date-clear monthly">',
'#suffix' => '</div>',
'#states' => array(
'visible' => array(
":input[name=\"{$element['#name']}[FREQ]\"]" => array(
'value' => 'MONTHLY',
),
),
),
);
$element['yearly'] = array(
'#type' => 'container',
'#tree' => TRUE,
'#prefix' => '<div class="date-clear yearly">',
'#suffix' => '</div>',
'#states' => array(
'visible' => array(
":input[name=\"{$element['#name']}[FREQ]\"]" => array(
'value' => 'YEARLY',
),
),
),
);
list($prefix, $suffix) = explode('@interval', t('Every @interval days', array(), array(
'context' => 'Date repeat',
)));
$DAILY_INTERVAL = array(
'#type' => 'number',
'#title' => t('Repeats', array(), array(
'context' => 'Date repeat',
)),
'#title_display' => 'invisible',
'#default_value' => !empty($rrule['INTERVAL']) ? $rrule['INTERVAL'] : 1,
'#min' => 0,
'#attributes' => array(
'placeholder' => array(
'#',
),
),
'#size' => 3,
'#maxlength' => 3,
'#prefix' => '<div class="date-clear">',
'#suffix' => t('days') . '</div>',
'#field_prefix' => $prefix,
'#field_suffix' => $suffix,
);
list($prefix, $suffix) = explode('@interval', t('Every @interval weeks', array(), array(
'context' => 'Date repeat',
)));
$element['weekly']['INTERVAL'] = array(
'#type' => 'number',
'#title' => t('Repeats', array(), array(
'context' => 'Date repeat',
)),
'#default_value' => !empty($rrule['INTERVAL']) ? $rrule['INTERVAL'] : 1,
'#min' => 0,
'#attributes' => array(
'placeholder' => array(
'#',
),
),
'#size' => 3,
'#maxlength' => 3,
'#prefix' => '<div class="date-clear">',
'#suffix' => '</div>',
'#field_prefix' => $prefix,
'#field_suffix' => $suffix,
);
list($prefix, $suffix) = explode('@interval', t('Every @interval months', array(), array(
'context' => 'Date repeat',
)));
$element['monthly']['INTERVAL'] = array(
'#access' => FALSE,
'#type' => 'number',
'#title' => t('Repeats', array(), array(
'context' => 'Date repeat',
)),
'#default_value' => !empty($rrule['INTERVAL']) ? $rrule['INTERVAL'] : 1,
'#min' => 0,
'#attributes' => array(
'placeholder' => array(
'#',
),
),
'#size' => 3,
'#maxlength' => 3,
'#prefix' => '<div class="date-clear">',
'#suffix' => '</div>',
'#field_prefix' => $prefix,
'#field_suffix' => $suffix,
);
list($prefix, $suffix) = explode('@interval', t('Every @interval years', array(), array(
'context' => 'Date repeat',
)));
$element['yearly']['INTERVAL'] = array(
'#type' => 'number',
'#title' => t('Repeats', array(), array(
'context' => 'Date repeat',
)),
'#default_value' => !empty($rrule['INTERVAL']) ? $rrule['INTERVAL'] : 1,
'#min' => 0,
'#attributes' => array(
'placeholder' => array(
'#',
),
),
'#size' => 3,
'#maxlength' => 3,
'#prefix' => '<div class="date-clear">',
'#suffix' => '</div>',
'#field_prefix' => $prefix,
'#field_suffix' => $suffix,
);
$options = date_repeat_dow_day_options_abbr(TRUE);
$options = date_repeat_dow_day_options_ordered($options);
$element['weekly']['BYDAY'] = array(
'#type' => 'checkboxes',
'#title' => t('Repeat on', array(), array(
'context' => 'Date repeat',
)),
'#default_value' => !empty($rrule['BYDAY']) && $rrule['FREQ'] === 'WEEKLY' ? $rrule['BYDAY'] : array(),
'#options' => $options,
'#attributes' => array(
'class' => array(
'container-inline byday',
),
),
'#multiple' => TRUE,
'#prefix' => '<div class="date-clear">',
'#suffix' => '</div>',
);
$DAILY_radios_default = 'INTERVAL';
if (isset($rrule['FREQ']) && $rrule['FREQ'] === 'DAILY' && !empty($rrule['BYDAY'])) {
switch (count($rrule['BYDAY'])) {
case 2:
$DAILY_radios_default = 'every_tu_th';
break;
case 3:
$DAILY_radios_default = 'every_mo_we_fr';
break;
case 5:
$DAILY_radios_default = 'every_weekday';
break;
}
}
$DAILY_every_weekday = array(
'#type' => 'item',
'#markup' => '<div>' . t('Every weekday', array(), array(
'context' => 'Date repeat',
)) . '</div>',
);
$DAILY_mo_we_fr = array(
'#type' => 'item',
'#markup' => '<div>' . t('Every Mon, Wed, Fri', array(), array(
'context' => 'Date repeat',
)) . '</div>',
);
$DAILY_tu_th = array(
'#type' => 'item',
'#markup' => '<div>' . t('Every Tue, Thu', array(), array(
'context' => 'Date repeat',
)) . '</div>',
);
$element['daily']['byday_radios'] = array(
'#type' => 'date_repeat_form_element_radios',
'#tree' => TRUE,
'#title' => t('Repeats every', array(), array(
'context' => 'Date repeat',
)),
'#prefix' => '<div class="date-clear">',
'#suffix' => '</div>',
'#states' => array(
'visible' => array(
":input[name=\"{$element['#name']}[FREQ]\"]" => array(
'value' => 'DAILY',
),
),
),
'#default_value' => $DAILY_radios_default,
'#options' => array(
'INTERVAL' => t('interval'),
'every_weekday' => t('every weekday'),
'every_mo_we_fr' => t('monday wednesday friday'),
'every_tu_th' => t('tuesday thursday'),
),
'INTERVAL_child' => $DAILY_INTERVAL,
'every_weekday_child' => $DAILY_every_weekday,
'mo_we_fr_child' => $DAILY_mo_we_fr,
'tu_th_child' => $DAILY_tu_th,
'#div_classes' => array(
'container-inline interval',
'container-inline weekday',
'container-inline mo-we-fr',
'container-inline tu-th',
),
);
$MONTHLY_day_month_default = 'BYMONTHDAY_BYMONTH';
if (isset($rrule['FREQ']) && $rrule['FREQ'] === 'MONTHLY' && !empty($rrule['BYDAY'])) {
$MONTHLY_day_month_default = 'BYDAY_BYMONTH';
}
$MONTHLY_on_day_BYMONTHDAY_of_BYMONTH = array(
'#type' => 'container',
'#tree' => TRUE,
);
list($bymonthday_title, $bymonthday_suffix) = explode('@bymonthday', t('On day @bymonthday of', array(), array(
'context' => 'Date repeat',
)));
$MONTHLY_on_day_BYMONTHDAY_of_BYMONTH['BYMONTHDAY'] = array(
'#type' => 'select',
'#title' => $bymonthday_title,
'#default_value' => !empty($rrule['BYMONTHDAY']) && $rrule['FREQ'] === 'MONTHLY' ? $rrule['BYMONTHDAY'] : '',
'#options' => drupal_map_assoc(range(1, 31)) + drupal_map_assoc(range(-1, -31)),
'#multiple' => FALSE,
'#prefix' => '<div class="date-clear bymonthday">',
'#suffix' => '</div>',
'#field_suffix' => $bymonthday_suffix,
);
$MONTHLY_on_day_BYMONTHDAY_of_BYMONTH['BYMONTH'] = array(
'#type' => 'checkboxes',
'#title' => t('Bymonth', array(), array(
'context' => 'Date repeat',
)),
'#title_display' => 'invisible',
'#default_value' => !empty($rrule['BYMONTH']) && $rrule['FREQ'] === 'MONTHLY' && $MONTHLY_day_month_default === 'BYMONTHDAY_BYMONTH' ? $rrule['BYMONTH'] : array(),
'#options' => $calendar
->month_names_abbr(TRUE),
'#attributes' => array(
'class' => array(
'container-inline',
),
),
'#multiple' => TRUE,
'#prefix' => '<div class="date-clear bymonth">',
'#suffix' => '</div>',
);
$MONTHLY_on_the_BYDAY_of_BYMONTH = array(
'#type' => 'container',
'#tree' => TRUE,
);
$MONTHLY_BYDAY_COUNT = '';
$MONTHLY_BYDAY_DAY = '';
if (isset($rrule['BYDAY']) && !empty($rrule['BYDAY']) && $rrule['FREQ'] === 'MONTHLY') {
$MONTHLY_BYDAY_COUNT = substr($rrule['BYDAY'][0], 0, -2);
$MONTHLY_BYDAY_DAY = substr($rrule['BYDAY'][0], -2);
}
list($byday_count_title, $byday_day_title) = explode('@byday', t('On the @byday of', array(), array(
'context' => 'Date repeat',
)));
$MONTHLY_on_the_BYDAY_of_BYMONTH['BYDAY_COUNT'] = array(
'#type' => 'select',
'#title' => $byday_count_title,
'#default_value' => !empty($MONTHLY_BYDAY_COUNT) ? $MONTHLY_BYDAY_COUNT : '',
'#options' => date_order_translated(),
'#multiple' => FALSE,
'#prefix' => '<div class="date-repeat-input byday-count">',
'#suffix' => '</div>',
);
$MONTHLY_on_the_BYDAY_of_BYMONTH['BYDAY_DAY'] = array(
'#type' => 'select',
'#title' => $byday_day_title,
'#title_display' => 'after',
'#default_value' => !empty($MONTHLY_BYDAY_DAY) ? $MONTHLY_BYDAY_DAY : '',
'#options' => date_repeat_dow_day_options(TRUE),
'#multiple' => FALSE,
'#prefix' => '<div class="date-repeat-input byday-day">',
'#suffix' => '</div>',
);
$MONTHLY_on_the_BYDAY_of_BYMONTH['BYMONTH'] = array(
'#type' => 'checkboxes',
'#title' => t('Bymonth', array(), array(
'context' => 'Date repeat',
)),
'#title_display' => 'invisible',
'#default_value' => !empty($rrule['BYMONTH']) && $rrule['FREQ'] === 'MONTHLY' && $MONTHLY_day_month_default === 'BYDAY_BYMONTH' ? $rrule['BYMONTH'] : array(),
'#options' => $calendar
->month_names_abbr(TRUE),
'#attributes' => array(
'class' => array(
'container-inline',
),
),
'#multiple' => TRUE,
'#prefix' => '<div class="date-clear bymonth">',
'#suffix' => '</div>',
);
$element['monthly']['day_month'] = array(
'#type' => 'date_repeat_form_element_radios',
'#tree' => TRUE,
'#prefix' => '<div class="date-clear">',
'#suffix' => '</div>',
'#states' => array(
'visible' => array(
":input[name=\"{$element['#name']}[FREQ]\"]" => array(
'value' => 'MONTHLY',
),
),
),
'#attributes' => array(
'class' => array(
'date-repeat-radios clearfix',
),
),
'#default_value' => $MONTHLY_day_month_default,
'#options' => array(
'BYMONTHDAY_BYMONTH' => t('On day ... of ...'),
'BYDAY_BYMONTH' => t('On the ... of ...'),
),
'BYMONTHDAY_BYMONTH_child' => $MONTHLY_on_day_BYMONTHDAY_of_BYMONTH,
'BYDAY_BYMONTH_child' => $MONTHLY_on_the_BYDAY_of_BYMONTH,
'#div_classes' => array(
'date-repeat-radios-item date-clear clearfix bymonthday-bymonth',
'date-repeat-radios-item date-clear clearfix byday-bymonth',
),
);
$YEARLY_day_month_default = 'BYMONTHDAY_BYMONTH';
if (isset($rrule['FREQ']) && $rrule['FREQ'] === 'YEARLY' && !empty($rrule['BYDAY'])) {
$YEARLY_day_month_default = 'BYDAY_BYMONTH';
}
$YEARLY_on_day_BYMONTHDAY_of_BYMONTH = array(
'#type' => 'container',
'#tree' => TRUE,
);
list($bymonthday_title, $bymonthday_suffix) = explode('@bymonthday', t('On day @bymonthday of', array(), array(
'context' => 'Date repeat',
)));
$YEARLY_on_day_BYMONTHDAY_of_BYMONTH['BYMONTHDAY'] = array(
'#type' => 'select',
'#title' => $bymonthday_title,
'#default_value' => !empty($rrule['BYMONTHDAY']) && $rrule['FREQ'] === 'YEARLY' ? $rrule['BYMONTHDAY'] : '',
'#options' => drupal_map_assoc(range(1, 31)) + drupal_map_assoc(range(-1, -31)),
'#multiple' => FALSE,
'#prefix' => '<div class="date-clear bymonthday">',
'#suffix' => '</div>',
'#field_suffix' => $bymonthday_suffix,
);
$YEARLY_on_day_BYMONTHDAY_of_BYMONTH['BYMONTH'] = array(
'#type' => 'checkboxes',
'#title' => t('Bymonth', array(), array(
'context' => 'Date repeat',
)),
'#title_display' => 'invisible',
'#default_value' => !empty($rrule['BYMONTH']) && $rrule['FREQ'] === 'YEARLY' && $YEARLY_day_month_default === 'BYMONTHDAY_BYMONTH' ? $rrule['BYMONTH'] : array(),
'#options' => $calendar
->month_names_abbr(TRUE),
'#attributes' => array(
'class' => array(
'container-inline',
),
),
'#multiple' => TRUE,
'#prefix' => '<div class="date-clear bymonth">',
'#suffix' => '</div>',
);
$YEARLY_on_the_BYDAY_of_BYMONTH = array(
'#type' => 'container',
'#tree' => TRUE,
);
$YEARLY_BYDAY_COUNT = '';
$YEARLY_BYDAY_DAY = '';
if (isset($rrule['BYDAY']) && !empty($rrule['BYDAY']) && $rrule['FREQ'] === 'YEARLY') {
$YEARLY_BYDAY_COUNT = substr($rrule['BYDAY'][0], 0, -2);
$YEARLY_BYDAY_DAY = substr($rrule['BYDAY'][0], -2);
}
list($byday_count_title, $byday_day_title) = explode('@byday', t('On the @byday of', array(), array(
'context' => 'Date repeat',
)));
$YEARLY_on_the_BYDAY_of_BYMONTH['BYDAY_COUNT'] = array(
'#type' => 'select',
'#title' => $byday_count_title,
'#default_value' => !empty($YEARLY_BYDAY_COUNT) ? $YEARLY_BYDAY_COUNT : '',
'#options' => date_order_translated(),
'#multiple' => FALSE,
'#prefix' => '<div class="date-repeat-input byday-count">',
'#suffix' => '</div>',
);
$YEARLY_on_the_BYDAY_of_BYMONTH['BYDAY_DAY'] = array(
'#type' => 'select',
'#title' => $byday_day_title,
'#title_display' => 'after',
'#default_value' => !empty($YEARLY_BYDAY_DAY) ? $YEARLY_BYDAY_DAY : '',
'#options' => date_repeat_dow_day_options(TRUE),
'#multiple' => FALSE,
'#prefix' => '<div class="date-repeat-input byday-day">',
'#suffix' => '</div>',
);
$YEARLY_on_the_BYDAY_of_BYMONTH['BYMONTH'] = array(
'#type' => 'checkboxes',
'#title' => t('Bymonth', array(), array(
'context' => 'Date repeat',
)),
'#title_display' => 'invisible',
'#default_value' => !empty($rrule['BYMONTH']) && $rrule['FREQ'] === 'YEARLY' && $YEARLY_day_month_default === 'BYDAY_BYMONTH' ? $rrule['BYMONTH'] : array(),
'#options' => $calendar
->month_names_abbr(TRUE),
'#attributes' => array(
'class' => array(
'container-inline',
),
),
'#multiple' => TRUE,
'#prefix' => '<div class="date-clear bymonth">',
'#suffix' => '</div>',
);
$element['yearly']['day_month'] = array(
'#type' => 'date_repeat_form_element_radios',
'#tree' => TRUE,
'#prefix' => '<div class="date-clear">',
'#suffix' => '</div>',
'#states' => array(
'visible' => array(
":input[name=\"{$element['#name']}[FREQ]\"]" => array(
'value' => 'YEARLY',
),
),
),
'#attributes' => array(
'class' => array(
'date-repeat-radios clearfix',
),
),
'#default_value' => $YEARLY_day_month_default,
'#options' => array(
'BYMONTHDAY_BYMONTH' => t('On day ... of ...'),
'BYDAY_BYMONTH' => t('On the ... of ...'),
),
'BYMONTHDAY_BYMONTH_child' => $YEARLY_on_day_BYMONTHDAY_of_BYMONTH,
'BYDAY_BYMONTH_child' => $YEARLY_on_the_BYDAY_of_BYMONTH,
'#div_classes' => array(
'date-repeat-radios-item date-clear clearfix bymonthday-bymonth',
'date-repeat-radios-item date-clear clearfix byday-bymonth',
),
);
list($prefix, $suffix) = explode('@count', t('After @count occurrences', array(), array(
'context' => 'Date repeat',
)));
$count_form_element = array(
'#type' => 'number',
'#title' => t('Count', array(), array(
'context' => 'Date repeat',
)),
'#default_value' => $COUNT,
'#min' => 0,
'#attributes' => array(
'placeholder' => array(
'#',
),
),
'#prefix' => $prefix,
'#suffix' => $suffix,
'#size' => 10,
'#maxlength' => 10,
);
$until_form_element = array(
'#type' => 'container',
'#tree' => TRUE,
'#prefix' => '<div class="date-prefix-inline">' . t('On', array(), array(
'context' => 'Date repeat',
)) . '</div>',
'datetime' => array(
'#type' => $element['#date_repeat_widget'],
'#title' => t('Until', array(), array(
'context' => 'Date repeat',
)),
'#title_display' => 'invisible',
'#default_value' => $UNTIL,
'#date_date_format' => !empty($element['#date_date_format']) ? $element['#date_date_format'] : 'Y-m-d',
'#date_timezone' => $timezone,
'#date_text_parts' => !empty($element['#date_text_parts']) ? $element['#date_text_parts'] : array(),
'#date_year_range' => !empty($element['#date_year_range']) ? $element['#date_year_range'] : '-3:+3',
'#date_label_position' => !empty($element['#date_label_position']) ? $element['#date_label_position'] : 'within',
'#date_flexible' => 0,
),
'tz' => array(
'#type' => 'hidden',
'#value' => $element['#date_timezone'],
),
'all_day' => array(
'#type' => 'hidden',
'#value' => 1,
),
'granularity' => array(
'#type' => 'hidden',
'#value' => serialize(array(
'year',
'month',
'day',
)),
),
);
$range_of_repeat_default = 'COUNT';
if (!empty($UNTIL)) {
$range_of_repeat_default = 'UNTIL';
}
$element['range_of_repeat'] = array(
'#type' => 'date_repeat_form_element_radios',
'#tree' => TRUE,
'#title' => t('Stop repeating', array(), array(
'context' => 'Date repeat',
)),
'#title_display' => 'before',
'#prefix' => '<div class="date-clear range-of-repeat">',
'#suffix' => '</div>',
'#states' => array(
'invisible' => array(
":input[name=\"{$element['#name']}[FREQ]\"]" => array(
'value' => 'NONE',
),
),
),
'#default_value' => $range_of_repeat_default,
'#options' => array(
'COUNT' => t('Count'),
'UNTIL' => t('Until'),
),
'count_child' => $count_form_element,
'until_child' => $until_form_element,
'#div_classes' => array(
'container-inline count',
"until widget-{$element['#date_repeat_widget']} label-{$element['#date_label_position']}",
),
);
$parents = $element['#array_parents'];
$instance = implode('-', $parents);
// Make sure this will work right either in the normal form or in an ajax callback from the 'Add more' button.
if (empty($form_state['num_exceptions'][$instance])) {
$form_state['num_exceptions'][$instance] = count($exceptions);
}
if ($form_state['num_exceptions'][$instance] == 0) {
$collapsed = TRUE;
}
else {
$collapsed = FALSE;
}
$element['show_exceptions'] = array(
'#type' => 'checkbox',
'#title' => t('Exclude dates', array(), array(
'context' => 'Date repeat',
)),
'#states' => array(
'invisible' => array(
":input[name=\"{$element['#name']}[FREQ]\"]" => array(
'value' => 'NONE',
),
),
),
'#default_value' => empty($form_state['num_exceptions'][$instance]) ? 0 : 1,
);
$element['exceptions'] = array(
'#type' => 'container',
'#prefix' => '<div id="date-repeat-exceptions-' . $instance . '" class="date-repeat">',
'#suffix' => '</div>',
'#states' => array(
'visible' => array(
":input[name=\"{$element['#name']}[show_exceptions]\"]" => array(
'checked' => TRUE,
),
),
),
);
for ($i = 0; $i < max($form_state['num_exceptions'][$instance], 1); $i++) {
$EXCEPT = '';
if (!empty($exceptions[$i]['datetime'])) {
$ex_date = new DrupalDateTime($exceptions[$i]['datetime'], $exceptions[$i]['tz']);
date_timezone_set($ex_date, timezone_open($timezone));
$EXCEPT = date_format($ex_date, DATE_FORMAT_DATETIME);
}
$element['exceptions']['EXDATE'][$i] = array(
'#tree' => TRUE,
'datetime' => array(
'#name' => 'exceptions|' . $instance,
'#type' => $element['#date_repeat_widget'],
'#default_value' => $EXCEPT,
'#date_timezone' => !empty($element['#date_timezone']) ? $element['#date_timezone'] : drupal_get_user_timezone(),
'#date_date_format' => !empty($element['#date_date_format']) ? DateGranularity::limitFormat($element['#date_date_format'], array(
'year',
'month',
'day',
)) : 'Y-m-d',
'#date_text_parts' => !empty($element['#date_text_parts']) ? $element['#date_text_parts'] : array(),
'#date_year_range' => !empty($element['#date_year_range']) ? $element['#date_year_range'] : '-3:+3',
'#date_label_position' => !empty($element['#date_label_position']) ? $element['#date_label_position'] : 'within',
'#date_flexible' => 0,
),
'tz' => array(
'#type' => 'hidden',
'#value' => $element['#date_timezone'],
),
'all_day' => array(
'#type' => 'hidden',
'#value' => 1,
),
'granularity' => array(
'#type' => 'hidden',
'#value' => serialize(array(
'year',
'month',
'day',
)),
),
);
}
// collect additions in the same way as exceptions - implements RDATE.
if (empty($form_state['num_additions'][$instance])) {
$form_state['num_additions'][$instance] = count($additions);
}
if ($form_state['num_additions'][$instance] == 0) {
$collapsed = TRUE;
}
else {
$collapsed = FALSE;
}
$element['show_additions'] = array(
'#type' => 'checkbox',
'#title' => t('Include dates', array(), array(
'context' => 'Date repeat',
)),
'#states' => array(
'invisible' => array(
":input[name=\"{$element['#name']}[FREQ]\"]" => array(
'value' => 'NONE',
),
),
),
'#default_value' => empty($form_state['num_additions'][$instance]) ? 0 : 1,
);
$element['additions'] = array(
'#type' => 'container',
'#prefix' => '<div id="date-repeat-additions-' . $instance . '" class="date-repeat">',
'#suffix' => '</div>',
'#states' => array(
'visible' => array(
":input[name=\"{$element['#name']}[show_additions]\"]" => array(
'checked' => TRUE,
),
),
),
);
for ($i = 0; $i < max($form_state['num_additions'][$instance], 1); $i++) {
$RDATE = '';
if (!empty($additions[$i]['datetime'])) {
$rdate = new DrupalDateTime($additions[$i]['datetime'], $additions[$i]['tz']);
date_timezone_set($rdate, timezone_open($timezone));
$RDATE = date_format($rdate, DATE_FORMAT_DATETIME);
}
$element['additions']['RDATE'][$i] = array(
'#tree' => TRUE,
'datetime' => array(
'#type' => $element['#date_repeat_widget'],
'#name' => 'additions|' . $instance,
'#default_value' => $RDATE,
'#date_timezone' => !empty($element['#date_timezone']) ? $element['#date_timezone'] : drupal_get_user_timezone(),
'#date_date_format' => !empty($element['#date_date_format']) ? DateGranularity::limitFormat($element['#date_date_format'], array(
'year',
'month',
'day',
)) : 'Y-m-d',
'#date_text_parts' => !empty($element['#date_text_parts']) ? $element['#date_text_parts'] : array(),
'#date_year_range' => !empty($element['#date_year_range']) ? $element['#date_year_range'] : '-3:+3',
'#date_label_position' => !empty($element['#date_label_position']) ? $element['#date_label_position'] : 'within',
'#date_flexible' => 0,
),
'tz' => array(
'#type' => 'hidden',
'#value' => $element['#date_timezone'],
),
'all_day' => array(
'#type' => 'hidden',
'#value' => 1,
),
'granularity' => array(
'#type' => 'hidden',
'#value' => serialize(array(
'year',
'month',
'day',
)),
),
);
}
$element['exceptions']['exceptions_add'] = array(
'#type' => 'submit',
'#name' => 'exceptions_add|' . $instance,
'#value' => t('Add exception'),
'#submit' => array(
'date_repeat_add_exception',
),
'#limit_validation_errors' => array(),
'#ajax' => array(
'callback' => 'date_repeat_add_exception_callback',
'wrapper' => 'date-repeat-exceptions-' . $instance,
),
);
$element['additions']['additions_add'] = array(
'#type' => 'submit',
'#name' => 'additions_add|' . $instance,
'#value' => t('Add addition'),
'#submit' => array(
'date_repeat_add_addition',
),
'#limit_validation_errors' => array(),
'#ajax' => array(
'callback' => 'date_repeat_add_addition_callback',
'wrapper' => 'date-repeat-additions-' . $instance,
),
);
return $element;
}