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<?php
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/**
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* @file
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* Code to add a date repeat selection form to a date field and create
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* an iCal RRULE from the chosen selections.
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*
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* Moved to a separate file since it is not used on most pages
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* so the code is not parsed unless needed.
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*
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* Currently implemented:
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* INTERVAL, UNTIL, EXDATE, RDATE, BYDAY, BYMONTHDAY, BYMONTH,
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* YEARLY, MONTHLY, WEEKLY, DAILY
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*
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* Currently not implemented:
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*
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* BYYEARDAY, MINUTELY, HOURLY, SECONDLY, BYMINUTE, BYHOUR, BYSECOND
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* These could be implemented in the future.
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*
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* COUNT
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* The goal of this module is to create a way we can parse an iCal
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* RRULE and pull out just dates for a specified date range, for
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* instance with a date that repeats daily for several years, we might
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* want to only be able to pull out the dates for the current year.
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*
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* Adding COUNT to the rules we create makes it impossible to do that
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* without parsing and computing the whole range of dates that the rule
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* will create. COUNT is left off of the user form completely for this
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* reason.
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*
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* BYSETPOS
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* Seldom used anywhere, so no reason to complicated the code.
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*/
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/**
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* Generate the repeat setting form.
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*/
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function _date_repeat_rrule_process($element, &$form_state, $form) {
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// If the RRULE field is not visible to the user, needs no processing or
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// validation. The Date field module is not adding this element to forms if
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// the field is hidden, this test is just in case some other module attempts
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// to do so.
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if (date_hidden_element($element)) {
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return $element;
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}
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module_load_include('inc', 'date_api', 'date_api_ical');
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if (empty($element['#date_repeat_widget'])) {
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$element['#date_repeat_widget'] = module_exists('date_popup') ? 'date_popup' : 'date_select';
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}
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if (is_array($element['#default_value'])) {
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$element['#value'] = date_repeat_merge($element['#value'], $element);
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$rrule = date_api_ical_build_rrule($element['#value']);
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}
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else {
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$rrule = $element['#default_value'];
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}
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// Empty the original string value of the RRULE so we can create an array of
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// values for the form from the RRULE's contents.
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$element['#value'] = '';
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$parts = date_repeat_split_rrule($rrule);
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$rrule = $parts[0];
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$exceptions = $parts[1];
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$additions = $parts[2];
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$timezone = !empty($element['#date_timezone']) ? $element['#date_timezone'] : date_default_timezone();
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$merged_values = date_repeat_merge($rrule, $element);
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$until = '';
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if (!empty($merged_values['UNTIL']['datetime'])) {
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$until_date = new DateObject($merged_values['UNTIL']['datetime'], $merged_values['UNTIL']['tz']);
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date_timezone_set($until_date, timezone_open($timezone));
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$until = date_format($until_date, DATE_FORMAT_DATETIME);
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}
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$count = '';
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if (!empty($merged_values['COUNT'])) {
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$count = $merged_values['COUNT'];
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}
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$element['FREQ'] = array(
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'#type' => 'select',
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'#title' => t('Repeats', array(), array('context' => 'Date repeat')),
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'#default_value' => !empty($rrule['FREQ']) ? $rrule['FREQ'] : 'WEEKLY',
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'#options' => date_repeat_freq_options(),
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'#prefix' => '<div class="date-repeat-input">',
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'#suffix' => '</div>',
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);
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$element['daily'] = array(
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'#type' => 'container',
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'#tree' => TRUE,
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'#prefix' => '<div class="date-clear daily">',
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'#suffix' => '</div>',
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'#states' => array(
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'visible' => array(
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":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'DAILY'),
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),
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),
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);
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$element['weekly'] = array(
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'#type' => 'container',
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'#tree' => TRUE,
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'#prefix' => '<div class="date-clear weekly">',
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'#suffix' => '</div>',
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'#states' => array(
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'visible' => array(
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":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'WEEKLY'),
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),
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),
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);
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$element['monthly'] = array(
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'#type' => 'container',
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'#tree' => TRUE,
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'#prefix' => '<div class="date-clear monthly">',
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'#suffix' => '</div>',
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'#states' => array(
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'visible' => array(
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":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'MONTHLY'),
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),
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),
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);
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$element['yearly'] = array(
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'#type' => 'container',
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'#tree' => TRUE,
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'#prefix' => '<div class="date-clear yearly">',
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'#suffix' => '</div>',
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'#states' => array(
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'visible' => array(
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":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'YEARLY'),
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),
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),
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);
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list($prefix, $suffix) = explode('@interval', t('Every @interval days', array(), array('context' => 'Date repeat')));
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$daily_interval = array(
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'#type' => 'textfield',
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'#title' => t('Repeats', array(), array('context' => 'Date repeat')),
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'#title_display' => 'invisible',
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'#default_value' => (!empty($rrule['INTERVAL']) ? $rrule['INTERVAL'] : 1),
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'#element_validate' => array('element_validate_integer_positive'),
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'#attributes' => array('placeholder' => array('#')),
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'#size' => 3,
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'#maxlength' => 3,
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'#prefix' => '<div class="date-clear">',
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'#suffix' => t('days') . '</div>',
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'#field_prefix' => $prefix,
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'#field_suffix' => $suffix,
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);
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list($prefix, $suffix) = explode('@interval', t('Every @interval weeks', array(), array('context' => 'Date repeat')));
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$element['weekly']['INTERVAL'] = array(
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'#type' => 'textfield',
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'#title' => t('Repeats', array(), array('context' => 'Date repeat')),
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'#default_value' => (!empty($rrule['INTERVAL']) ? $rrule['INTERVAL'] : 1),
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'#element_validate' => array('element_validate_integer_positive'),
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'#attributes' => array('placeholder' => array('#')),
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'#size' => 3,
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'#maxlength' => 3,
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'#prefix' => '<div class="date-clear">',
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'#suffix' => '</div>',
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'#field_prefix' => $prefix,
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'#field_suffix' => $suffix,
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);
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list($prefix, $suffix) = explode('@interval', t('Every @interval months', array(), array('context' => 'Date repeat')));
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$element['monthly']['INTERVAL'] = array(
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'#access' => FALSE,
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'#type' => 'textfield',
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'#title' => t('Repeats', array(), array('context' => 'Date repeat')),
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'#default_value' => (!empty($rrule['INTERVAL']) ? $rrule['INTERVAL'] : 1),
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'#element_validate' => array('element_validate_integer_positive'),
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'#attributes' => array('placeholder' => array('#')),
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'#size' => 3,
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'#maxlength' => 3,
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'#prefix' => '<div class="date-clear">',
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'#suffix' => '</div>',
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'#field_prefix' => $prefix,
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'#field_suffix' => $suffix,
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);
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list($prefix, $suffix) = explode('@interval', t('Every @interval years', array(), array('context' => 'Date repeat')));
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$element['yearly']['INTERVAL'] = array(
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'#type' => 'textfield',
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'#title' => t('Repeats', array(), array('context' => 'Date repeat')),
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'#default_value' => (!empty($rrule['INTERVAL']) ? $rrule['INTERVAL'] : 1),
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'#element_validate' => array('element_validate_integer_positive'),
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'#attributes' => array('placeholder' => array('#')),
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'#size' => 3,
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'#maxlength' => 3,
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'#prefix' => '<div class="date-clear">',
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'#suffix' => '</div>',
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'#field_prefix' => $prefix,
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'#field_suffix' => $suffix,
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);
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$options = date_repeat_dow_day_options_abbr(TRUE);
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$options = date_repeat_dow_day_options_ordered($options);
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$element['weekly']['BYDAY'] = array(
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'#type' => 'checkboxes',
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'#title' => t('Repeat on', array(), array('context' => 'Date repeat')),
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'#default_value' => !empty($rrule['BYDAY']) && $rrule['FREQ'] === 'WEEKLY' ? $rrule['BYDAY'] : array(),
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'#options' => $options,
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'#attributes' => array('class' => array('container-inline byday')),
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'#multiple' => TRUE,
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'#prefix' => '<div class="date-clear">',
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'#suffix' => '</div>',
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);
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$daily_radios_default = 'INTERVAL';
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if (isset($rrule['FREQ']) && $rrule['FREQ'] === 'DAILY' && !empty($rrule['BYDAY'])) {
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switch (count($rrule['BYDAY'])) {
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case 2:
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$daily_radios_default = 'every_tu_th';
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break;
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case 3:
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$daily_radios_default = 'every_mo_we_fr';
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break;
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case 5:
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$daily_radios_default = 'every_weekday';
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break;
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}
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}
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$daily_every_weekday = array(
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'#type' => 'item',
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'#markup' => '<div>' . t('Every weekday', array(), array('context' => 'Date repeat')) . '</div>',
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);
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$daily_mo_we_fr = array(
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'#type' => 'item',
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'#markup' => '<div>' . t('Every Mon, Wed, Fri', array(), array('context' => 'Date repeat')) . '</div>',
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);
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$daily_tu_th = array(
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'#type' => 'item',
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'#markup' => '<div>' . t('Every Tue, Thu', array(), array('context' => 'Date repeat')) . '</div>',
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);
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$element['daily']['byday_radios'] = array(
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'#type' => 'date_repeat_form_element_radios',
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'#tree' => TRUE,
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249
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'#title' => t('Repeats every', array(), array('context' => 'Date repeat')),
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'#prefix' => '<div class="date-clear">',
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'#suffix' => '</div>',
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'#states' => array(
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'visible' => array(
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":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'DAILY'),
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),
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),
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'#default_value' => $daily_radios_default,
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'#options' => array(
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'INTERVAL' => t('interval'),
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260
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'every_weekday' => t('every weekday'),
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261
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'every_mo_we_fr' => t('monday wednesday friday'),
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'every_tu_th' => t('tuesday thursday'),
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),
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264
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'INTERVAL_child' => $daily_interval,
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'every_weekday_child' => $daily_every_weekday,
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'mo_we_fr_child' => $daily_mo_we_fr,
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267
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'tu_th_child' => $daily_tu_th,
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268
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'#div_classes' => array(
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269
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'container-inline interval',
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270
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'container-inline weekday',
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271
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'container-inline mo-we-fr',
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272
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'container-inline tu-th',
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273
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),
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274
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);
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275
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276
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$monthly_day_month_default = 'BYMONTHDAY_BYMONTH';
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277
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if (isset($rrule['FREQ']) && $rrule['FREQ'] === 'MONTHLY' && !empty($rrule['BYDAY'])) {
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278
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$monthly_day_month_default = 'BYDAY_BYMONTH';
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279
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}
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280
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281
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$monthly_on_day_bymonthday_of_bymonth = array(
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282
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'#type' => 'container',
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283
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'#tree' => TRUE,
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284
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);
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285
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286
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list($bymonthday_title, $bymonthday_suffix) = explode('@bymonthday', t('On day @bymonthday of', array(), array('context' => 'Date repeat')));
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287
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$monthly_on_day_bymonthday_of_bymonth['BYMONTHDAY'] = array(
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288
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'#type' => 'select',
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289
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'#title' => $bymonthday_title,
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290
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'#default_value' => !empty($rrule['BYMONTHDAY']) && $rrule['FREQ'] === 'MONTHLY' ? $rrule['BYMONTHDAY'] : '',
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291
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'#options' => drupal_map_assoc(range(1, 31)) + drupal_map_assoc(range(-1, -31)),
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292
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'#multiple' => FALSE,
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293
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'#prefix' => '<div class="date-clear bymonthday">',
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294
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'#suffix' => '</div>',
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295
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'#field_suffix' => $bymonthday_suffix,
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296
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);
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297
|
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298
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$monthly_on_day_bymonthday_of_bymonth['BYMONTH'] = array(
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299
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'#type' => 'checkboxes',
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300
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'#title' => t('Bymonth', array(), array('context' => 'Date repeat')),
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301
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'#title_display' => 'invisible',
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302
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'#default_value' => !empty($rrule['BYMONTH']) && $rrule['FREQ'] === 'MONTHLY' && $monthly_day_month_default === 'BYMONTHDAY_BYMONTH' ? $rrule['BYMONTH'] : array(),
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303
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'#options' => date_month_names_abbr(TRUE),
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304
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'#attributes' => array('class' => array('container-inline')),
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305
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'#multiple' => TRUE,
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306
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'#prefix' => '<div class="date-clear bymonth">',
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307
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'#suffix' => '</div>',
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308
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);
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309
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310
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$monthly_on_the_byday_of_bymonth = array(
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311
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'#type' => 'container',
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312
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'#tree' => TRUE,
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313
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);
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314
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315
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$monthly_byday_count = '';
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316
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$monthly_byday_day = '';
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317
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if (isset($rrule['BYDAY']) && !empty($rrule['BYDAY']) && $rrule['FREQ'] === 'MONTHLY') {
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318
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$monthly_byday_count = substr($rrule['BYDAY'][0], 0, -2);
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319
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$monthly_byday_day = substr($rrule['BYDAY'][0], -2);;
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320
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}
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321
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322
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list($byday_count_title, $byday_day_title) = explode('@byday', t('On the @byday of', array(), array('context' => 'Date repeat')));
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323
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$monthly_on_the_byday_of_bymonth['BYDAY_COUNT'] = array(
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324
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'#type' => 'select',
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325
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'#title' => $byday_count_title,
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326
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'#default_value' => !empty($monthly_byday_count) ? $monthly_byday_count : '',
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327
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'#options' => date_order_translated(),
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328
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'#multiple' => FALSE,
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329
|
'#prefix' => '<div class="date-repeat-input byday-count">',
|
|
330
|
'#suffix' => '</div>',
|
|
331
|
);
|
|
332
|
|
|
333
|
$monthly_on_the_byday_of_bymonth['BYDAY_DAY'] = array(
|
|
334
|
'#type' => 'select',
|
|
335
|
'#title' => $byday_day_title,
|
|
336
|
'#title_display' => 'after',
|
|
337
|
'#default_value' => !empty($monthly_byday_day) ? $monthly_byday_day : '',
|
|
338
|
'#options' => date_repeat_dow_day_options(TRUE),
|
|
339
|
'#multiple' => FALSE,
|
|
340
|
'#prefix' => '<div class="date-repeat-input byday-day">',
|
|
341
|
'#suffix' => '</div>',
|
|
342
|
);
|
|
343
|
|
|
344
|
$monthly_on_the_byday_of_bymonth['BYMONTH'] = array(
|
|
345
|
'#type' => 'checkboxes',
|
|
346
|
'#title' => t('Bymonth', array(), array('context' => 'Date repeat')),
|
|
347
|
'#title_display' => 'invisible',
|
|
348
|
'#default_value' => !empty($rrule['BYMONTH']) && $rrule['FREQ'] === 'MONTHLY' && $monthly_day_month_default === 'BYDAY_BYMONTH' ? $rrule['BYMONTH'] : array(),
|
|
349
|
'#options' => date_month_names_abbr(TRUE),
|
|
350
|
'#attributes' => array('class' => array('container-inline')),
|
|
351
|
'#multiple' => TRUE,
|
|
352
|
'#prefix' => '<div class="date-clear bymonth">',
|
|
353
|
'#suffix' => '</div>',
|
|
354
|
);
|
|
355
|
|
|
356
|
$element['monthly']['day_month'] = array(
|
|
357
|
'#type' => 'date_repeat_form_element_radios',
|
|
358
|
'#tree' => TRUE,
|
|
359
|
'#prefix' => '<div class="date-clear">',
|
|
360
|
'#suffix' => '</div>',
|
|
361
|
'#states' => array(
|
|
362
|
'visible' => array(
|
|
363
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'MONTHLY'),
|
|
364
|
),
|
|
365
|
),
|
|
366
|
'#attributes' => array('class' => array('date-repeat-radios clearfix')),
|
|
367
|
'#default_value' => $monthly_day_month_default,
|
|
368
|
'#options' => array(
|
|
369
|
'BYMONTHDAY_BYMONTH' => t('On day ... of ...'),
|
|
370
|
'BYDAY_BYMONTH' => t('On the ... of ...'),
|
|
371
|
),
|
|
372
|
'BYMONTHDAY_BYMONTH_child' => $monthly_on_day_bymonthday_of_bymonth,
|
|
373
|
'BYDAY_BYMONTH_child' => $monthly_on_the_byday_of_bymonth,
|
|
374
|
'#div_classes' => array(
|
|
375
|
'date-repeat-radios-item date-clear clearfix bymonthday-bymonth',
|
|
376
|
'date-repeat-radios-item date-clear clearfix byday-bymonth',
|
|
377
|
),
|
|
378
|
);
|
|
379
|
|
|
380
|
$yearly_day_month_default = 'BYMONTHDAY_BYMONTH';
|
|
381
|
if (isset($rrule['FREQ']) && $rrule['FREQ'] === 'YEARLY' && !empty($rrule['BYDAY'])) {
|
|
382
|
$yearly_day_month_default = 'BYDAY_BYMONTH';
|
|
383
|
}
|
|
384
|
|
|
385
|
$yearly_on_day_bymonthday_of_bymonth = array(
|
|
386
|
'#type' => 'container',
|
|
387
|
'#tree' => TRUE,
|
|
388
|
);
|
|
389
|
|
|
390
|
list($bymonthday_title, $bymonthday_suffix) = explode('@bymonthday', t('On day @bymonthday of', array(), array('context' => 'Date repeat')));
|
|
391
|
$yearly_on_day_bymonthday_of_bymonth['BYMONTHDAY'] = array(
|
|
392
|
'#type' => 'select',
|
|
393
|
'#title' => $bymonthday_title,
|
|
394
|
'#default_value' => !empty($rrule['BYMONTHDAY']) && $rrule['FREQ'] === 'YEARLY' ? $rrule['BYMONTHDAY'] : '',
|
|
395
|
'#options' => drupal_map_assoc(range(1, 31)) + drupal_map_assoc(range(-1, -31)),
|
|
396
|
'#multiple' => FALSE,
|
|
397
|
'#prefix' => '<div class="date-clear bymonthday">',
|
|
398
|
'#suffix' => '</div>',
|
|
399
|
'#field_suffix' => $bymonthday_suffix,
|
|
400
|
);
|
|
401
|
|
|
402
|
$yearly_on_day_bymonthday_of_bymonth['BYMONTH'] = array(
|
|
403
|
'#type' => 'checkboxes',
|
|
404
|
'#title' => t('Bymonth', array(), array('context' => 'Date repeat')),
|
|
405
|
'#title_display' => 'invisible',
|
|
406
|
'#default_value' => !empty($rrule['BYMONTH']) && $rrule['FREQ'] === 'YEARLY' && $yearly_day_month_default === 'BYMONTHDAY_BYMONTH' ? $rrule['BYMONTH'] : array(),
|
|
407
|
'#options' => date_month_names_abbr(TRUE),
|
|
408
|
'#attributes' => array('class' => array('container-inline')),
|
|
409
|
'#multiple' => TRUE,
|
|
410
|
'#prefix' => '<div class="date-clear bymonth">',
|
|
411
|
'#suffix' => '</div>',
|
|
412
|
);
|
|
413
|
|
|
414
|
$yearly_on_the_byday_of_bymonth = array(
|
|
415
|
'#type' => 'container',
|
|
416
|
'#tree' => TRUE,
|
|
417
|
);
|
|
418
|
|
|
419
|
$yearly_byday_count = '';
|
|
420
|
$yearly_byday_day = '';
|
|
421
|
if (isset($rrule['BYDAY']) && !empty($rrule['BYDAY']) && $rrule['FREQ'] === 'YEARLY') {
|
|
422
|
$yearly_byday_count = substr($rrule['BYDAY'][0], 0, -2);
|
|
423
|
$yearly_byday_day = substr($rrule['BYDAY'][0], -2);;
|
|
424
|
}
|
|
425
|
|
|
426
|
list($byday_count_title, $byday_day_title) = explode('@byday', t('On the @byday of', array(), array('context' => 'Date repeat')));
|
|
427
|
$yearly_on_the_byday_of_bymonth['BYDAY_COUNT'] = array(
|
|
428
|
'#type' => 'select',
|
|
429
|
'#title' => $byday_count_title,
|
|
430
|
'#default_value' => !empty($yearly_byday_count) ? $yearly_byday_count : '',
|
|
431
|
'#options' => date_order_translated(),
|
|
432
|
'#multiple' => FALSE,
|
|
433
|
'#prefix' => '<div class="date-repeat-input byday-count">',
|
|
434
|
'#suffix' => '</div>',
|
|
435
|
);
|
|
436
|
|
|
437
|
$yearly_on_the_byday_of_bymonth['BYDAY_DAY'] = array(
|
|
438
|
'#type' => 'select',
|
|
439
|
'#title' => $byday_day_title,
|
|
440
|
'#title_display' => 'after',
|
|
441
|
'#default_value' => !empty($yearly_byday_day) ? $yearly_byday_day : '',
|
|
442
|
'#options' => date_repeat_dow_day_options(TRUE),
|
|
443
|
'#multiple' => FALSE,
|
|
444
|
'#prefix' => '<div class="date-repeat-input byday-day">',
|
|
445
|
'#suffix' => '</div>',
|
|
446
|
);
|
|
447
|
|
|
448
|
$yearly_on_the_byday_of_bymonth['BYMONTH'] = array(
|
|
449
|
'#type' => 'checkboxes',
|
|
450
|
'#title' => t('Bymonth', array(), array('context' => 'Date repeat')),
|
|
451
|
'#title_display' => 'invisible',
|
|
452
|
'#default_value' => !empty($rrule['BYMONTH']) && $rrule['FREQ'] === 'YEARLY' && $yearly_day_month_default === 'BYDAY_BYMONTH' ? $rrule['BYMONTH'] : array(),
|
|
453
|
'#options' => date_month_names_abbr(TRUE),
|
|
454
|
'#attributes' => array('class' => array('container-inline')),
|
|
455
|
'#multiple' => TRUE,
|
|
456
|
'#prefix' => '<div class="date-clear bymonth">',
|
|
457
|
'#suffix' => '</div>',
|
|
458
|
);
|
|
459
|
|
|
460
|
$element['yearly']['day_month'] = array(
|
|
461
|
'#type' => 'date_repeat_form_element_radios',
|
|
462
|
'#tree' => TRUE,
|
|
463
|
'#prefix' => '<div class="date-clear">',
|
|
464
|
'#suffix' => '</div>',
|
|
465
|
'#states' => array(
|
|
466
|
'visible' => array(
|
|
467
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'YEARLY'),
|
|
468
|
),
|
|
469
|
),
|
|
470
|
'#attributes' => array('class' => array('date-repeat-radios clearfix')),
|
|
471
|
'#default_value' => $yearly_day_month_default,
|
|
472
|
'#options' => array(
|
|
473
|
'BYMONTHDAY_BYMONTH' => t('On day ... of ...'),
|
|
474
|
'BYDAY_BYMONTH' => t('On the ... of ...'),
|
|
475
|
),
|
|
476
|
'BYMONTHDAY_BYMONTH_child' => $yearly_on_day_bymonthday_of_bymonth,
|
|
477
|
'BYDAY_BYMONTH_child' => $yearly_on_the_byday_of_bymonth,
|
|
478
|
'#div_classes' => array(
|
|
479
|
'date-repeat-radios-item date-clear clearfix bymonthday-bymonth',
|
|
480
|
'date-repeat-radios-item date-clear clearfix byday-bymonth',
|
|
481
|
),
|
|
482
|
);
|
|
483
|
|
|
484
|
list($prefix, $suffix) = explode('@count', t('After @count occurrences', array(), array('context' => 'Date repeat')));
|
|
485
|
$count_form_element = array(
|
|
486
|
'#type' => 'textfield',
|
|
487
|
'#title' => t('Count', array(), array('context' => 'Date repeat')),
|
|
488
|
'#default_value' => $count,
|
|
489
|
'#element_validate' => array('element_validate_integer_positive'),
|
|
490
|
'#attributes' => array('placeholder' => array('#')),
|
|
491
|
'#prefix' => $prefix,
|
|
492
|
'#suffix' => $suffix,
|
|
493
|
'#size' => 10,
|
|
494
|
'#maxlength' => 10,
|
|
495
|
);
|
|
496
|
|
|
497
|
$until_form_element = array(
|
|
498
|
'#type' => 'container',
|
|
499
|
'#tree' => TRUE,
|
|
500
|
'#prefix' => '<div class="date-prefix-inline">' . t('On', array(), array('context' => 'Date repeat')) . '</div>',
|
|
501
|
'datetime' => array(
|
|
502
|
'#type' => $element['#date_repeat_widget'],
|
|
503
|
'#title' => t('Until', array(), array('context' => 'Date repeat')),
|
|
504
|
'#title_display' => 'invisible',
|
|
505
|
'#default_value' => $until,
|
|
506
|
'#date_format' => !empty($element['#date_format']) ?
|
|
507
|
date_limit_format($element['#date_format'], array('year', 'month', 'day')) : 'Y-m-d',
|
|
508
|
'#date_timezone' => $timezone,
|
|
509
|
'#date_text_parts' => !empty($element['#date_text_parts']) ? $element['#date_text_parts'] : array(),
|
|
510
|
'#date_year_range' => !empty($element['#date_year_range']) ? $element['#date_year_range'] : '-3:+3',
|
|
511
|
'#date_label_position' => !empty($element['#date_label_position']) ?
|
|
512
|
$element['#date_label_position'] : 'within',
|
|
513
|
'#date_flexible' => 0,
|
|
514
|
),
|
|
515
|
'tz' => array('#type' => 'hidden', '#value' => $element['#date_timezone']),
|
|
516
|
'all_day' => array('#type' => 'hidden', '#value' => 1),
|
|
517
|
'granularity' => array(
|
|
518
|
'#type' => 'hidden',
|
|
519
|
'#value' => serialize(array('year', 'month', 'day')),
|
|
520
|
),
|
|
521
|
);
|
|
522
|
|
|
523
|
$range_of_repeat_default = 'COUNT';
|
|
524
|
if (!empty($until)) {
|
|
525
|
$range_of_repeat_default = 'UNTIL';
|
|
526
|
}
|
|
527
|
$element['range_of_repeat'] = array(
|
|
528
|
'#type' => 'date_repeat_form_element_radios',
|
|
529
|
'#tree' => TRUE,
|
|
530
|
'#title' => t('Stop repeating', array(), array('context' => 'Date repeat')),
|
|
531
|
'#title_display' => 'before',
|
|
532
|
'#prefix' => '<div class="date-clear range-of-repeat">',
|
|
533
|
'#suffix' => '</div>',
|
|
534
|
'#states' => array(
|
|
535
|
'invisible' => array(
|
|
536
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'NONE'),
|
|
537
|
),
|
|
538
|
),
|
|
539
|
'#default_value' => $range_of_repeat_default,
|
|
540
|
'#options' => array(
|
|
541
|
'COUNT' => t('Count'),
|
|
542
|
'UNTIL' => t('Until'),
|
|
543
|
),
|
|
544
|
'count_child' => $count_form_element,
|
|
545
|
'until_child' => $until_form_element,
|
|
546
|
'#div_classes' => array(
|
|
547
|
'container-inline count',
|
|
548
|
"until widget-{$element['#date_repeat_widget']} label-{$element['#date_label_position']}",
|
|
549
|
),
|
|
550
|
);
|
|
551
|
|
|
552
|
$parents = $element['#array_parents'];
|
|
553
|
$instance = implode('-', $parents);
|
|
554
|
|
|
555
|
// Make sure this will work right either in the normal form or in an AJAX
|
|
556
|
// callback from the 'Add more' button.
|
|
557
|
if (empty($form_state['num_exceptions'][$instance])) {
|
|
558
|
$form_state['num_exceptions'][$instance] = count($exceptions);
|
|
559
|
}
|
|
560
|
if ($form_state['num_exceptions'][$instance] == 0) {
|
|
561
|
$collapsed = TRUE;
|
|
562
|
}
|
|
563
|
else {
|
|
564
|
$collapsed = FALSE;
|
|
565
|
}
|
|
566
|
|
|
567
|
$element['show_exceptions'] = array(
|
|
568
|
'#type' => 'checkbox',
|
|
569
|
'#title' => t('Exclude dates', array(), array('context' => 'Date repeat')),
|
|
570
|
'#states' => array(
|
|
571
|
'invisible' => array(
|
|
572
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'NONE'),
|
|
573
|
),
|
|
574
|
),
|
|
575
|
'#default_value' => empty($form_state['num_exceptions'][$instance]) ? 0 : 1,
|
|
576
|
);
|
|
577
|
|
|
578
|
$element['exceptions'] = array(
|
|
579
|
'#type' => 'container',
|
|
580
|
'#prefix' => '<div id="date-repeat-exceptions-' . $instance . '" class="date-repeat">',
|
|
581
|
'#suffix' => '</div>',
|
|
582
|
'#states' => array(
|
|
583
|
'visible' => array(
|
|
584
|
":input[name=\"{$element['#name']}[show_exceptions]\"]" => array('checked' => TRUE),
|
|
585
|
),
|
|
586
|
),
|
|
587
|
);
|
|
588
|
for ($i = 0; $i < max($form_state['num_exceptions'][$instance], 1); $i++) {
|
|
589
|
$except = '';
|
|
590
|
if (!empty($exceptions[$i]['datetime'])) {
|
|
591
|
$ex_date = new DateObject($exceptions[$i]['datetime'], $exceptions[$i]['tz']);
|
|
592
|
date_timezone_set($ex_date, timezone_open($timezone));
|
|
593
|
$except = date_format($ex_date, DATE_FORMAT_DATETIME);
|
|
594
|
}
|
|
595
|
$date_format = 'Y-m-d';
|
|
596
|
if (!empty($element['#date_format'])) {
|
|
597
|
$grans = array('year', 'month', 'day');
|
|
598
|
$date_format = date_limit_format($element['#date_format'], $grans);
|
|
599
|
}
|
|
600
|
$element['exceptions']['EXDATE'][$i] = array(
|
|
601
|
'#tree' => TRUE,
|
|
602
|
'datetime' => array(
|
|
603
|
'#name' => 'exceptions|' . $instance,
|
|
604
|
'#type' => $element['#date_repeat_widget'],
|
|
605
|
'#default_value' => $except,
|
|
606
|
'#date_timezone' => !empty($element['#date_timezone']) ?
|
|
607
|
$element['#date_timezone'] : date_default_timezone(),
|
|
608
|
'#date_format' => $date_format,
|
|
609
|
'#date_text_parts' => !empty($element['#date_text_parts']) ? $element['#date_text_parts'] : array(),
|
|
610
|
'#date_year_range' => !empty($element['#date_year_range']) ? $element['#date_year_range'] : '-3:+3',
|
|
611
|
'#date_label_position' => !empty($element['#date_label_position']) ? $element['#date_label_position'] : 'within',
|
|
612
|
'#date_flexible' => 0,
|
|
613
|
),
|
|
614
|
'tz' => array(
|
|
615
|
'#type' => 'hidden',
|
|
616
|
'#value' => $element['#date_timezone'],
|
|
617
|
),
|
|
618
|
'all_day' => array(
|
|
619
|
'#type' => 'hidden',
|
|
620
|
'#value' => 1,
|
|
621
|
),
|
|
622
|
'granularity' => array(
|
|
623
|
'#type' => 'hidden',
|
|
624
|
'#value' => serialize(array('year', 'month', 'day')),
|
|
625
|
),
|
|
626
|
);
|
|
627
|
}
|
|
628
|
|
|
629
|
// Collect additions in the same way as exceptions - implements RDATE.
|
|
630
|
if (empty($form_state['num_additions'][$instance])) {
|
|
631
|
$form_state['num_additions'][$instance] = count($additions);
|
|
632
|
}
|
|
633
|
if ($form_state['num_additions'][$instance] == 0) {
|
|
634
|
$collapsed = TRUE;
|
|
635
|
}
|
|
636
|
else {
|
|
637
|
$collapsed = FALSE;
|
|
638
|
}
|
|
639
|
|
|
640
|
$element['show_additions'] = array(
|
|
641
|
'#type' => 'checkbox',
|
|
642
|
'#title' => t('Include dates', array(), array('context' => 'Date repeat')),
|
|
643
|
'#states' => array(
|
|
644
|
'invisible' => array(
|
|
645
|
":input[name=\"{$element['#name']}[FREQ]\"]" => array('value' => 'NONE'),
|
|
646
|
),
|
|
647
|
),
|
|
648
|
'#default_value' => empty($form_state['num_additions'][$instance]) ? 0 : 1,
|
|
649
|
);
|
|
650
|
|
|
651
|
$element['additions'] = array(
|
|
652
|
'#type' => 'container',
|
|
653
|
'#prefix' => '<div id="date-repeat-additions-' . $instance . '" class="date-repeat">',
|
|
654
|
'#suffix' => '</div>',
|
|
655
|
'#states' => array(
|
|
656
|
'visible' => array(
|
|
657
|
":input[name=\"{$element['#name']}[show_additions]\"]" => array('checked' => TRUE),
|
|
658
|
),
|
|
659
|
),
|
|
660
|
);
|
|
661
|
for ($i = 0; $i < max($form_state['num_additions'][$instance], 1); $i++) {
|
|
662
|
$r_date = '';
|
|
663
|
if (!empty($additions[$i]['datetime'])) {
|
|
664
|
$rdate = new DateObject($additions[$i]['datetime'], $additions[$i]['tz']);
|
|
665
|
date_timezone_set($rdate, timezone_open($timezone));
|
|
666
|
$r_date = date_format($rdate, DATE_FORMAT_DATETIME);
|
|
667
|
}
|
|
668
|
$date_format = 'Y-m-d';
|
|
669
|
if (!empty($element['#date_format'])) {
|
|
670
|
$grans = array('year', 'month', 'day');
|
|
671
|
$date_format = date_limit_format($element['#date_format'], $grans);
|
|
672
|
}
|
|
673
|
$element['additions']['RDATE'][$i] = array(
|
|
674
|
'#tree' => TRUE,
|
|
675
|
'datetime' => array(
|
|
676
|
'#type' => $element['#date_repeat_widget'],
|
|
677
|
'#name' => 'additions|' . $instance,
|
|
678
|
'#default_value' => $r_date,
|
|
679
|
'#date_timezone' => !empty($element['#date_timezone']) ?
|
|
680
|
$element['#date_timezone'] : date_default_timezone(),
|
|
681
|
'#date_format' => $date_format,
|
|
682
|
'#date_text_parts' => !empty($element['#date_text_parts']) ? $element['#date_text_parts'] : array(),
|
|
683
|
'#date_year_range' => !empty($element['#date_year_range']) ? $element['#date_year_range'] : '-3:+3',
|
|
684
|
'#date_label_position' => !empty($element['#date_label_position']) ? $element['#date_label_position'] : 'within',
|
|
685
|
'#date_flexible' => 0,
|
|
686
|
),
|
|
687
|
'tz' => array(
|
|
688
|
'#type' => 'hidden',
|
|
689
|
'#value' => $element['#date_timezone'],
|
|
690
|
),
|
|
691
|
'all_day' => array(
|
|
692
|
'#type' => 'hidden',
|
|
693
|
'#value' => 1,
|
|
694
|
),
|
|
695
|
'granularity' => array(
|
|
696
|
'#type' => 'hidden',
|
|
697
|
'#value' => serialize(array('year', 'month', 'day')),
|
|
698
|
),
|
|
699
|
);
|
|
700
|
}
|
|
701
|
|
|
702
|
$element['exceptions']['exceptions_add'] = array(
|
|
703
|
'#type' => 'submit',
|
|
704
|
'#name' => 'exceptions_add|' . $instance,
|
|
705
|
'#value' => t('Add exception'),
|
|
706
|
'#submit' => array('date_repeat_add_exception'),
|
|
707
|
'#limit_validation_errors' => array(),
|
|
708
|
'#ajax' => array(
|
|
709
|
'callback' => 'date_repeat_add_exception_callback',
|
|
710
|
'wrapper' => 'date-repeat-exceptions-' . $instance,
|
|
711
|
),
|
|
712
|
);
|
|
713
|
$element['additions']['additions_add'] = array(
|
|
714
|
'#type' => 'submit',
|
|
715
|
'#name' => 'additions_add|' . $instance,
|
|
716
|
'#value' => t('Add addition'),
|
|
717
|
'#submit' => array('date_repeat_add_addition'),
|
|
718
|
'#limit_validation_errors' => array(),
|
|
719
|
'#ajax' => array(
|
|
720
|
'callback' => 'date_repeat_add_addition_callback',
|
|
721
|
'wrapper' => 'date-repeat-additions-' . $instance,
|
|
722
|
),
|
|
723
|
);
|
|
724
|
|
|
725
|
$element['#date_repeat_collapsed'] = !empty($rrule['INTERVAL']) || !empty($rrule['FREQ']) ? 0 : (!empty($element['#date_repeat_collapsed']) ? $element['#date_repeat_collapsed'] : 0);
|
|
726
|
return $element;
|
|
727
|
}
|
|
728
|
|
|
729
|
/**
|
|
730
|
* Add callback to date repeat.
|
|
731
|
*/
|
|
732
|
function date_repeat_add_exception_callback($form, &$form_state) {
|
|
733
|
$parents = $form_state['triggering_element']['#array_parents'];
|
|
734
|
$button_key = array_pop($parents);
|
|
735
|
$element = drupal_array_get_nested_value($form, $parents);
|
|
736
|
return $element;
|
|
737
|
}
|
|
738
|
|
|
739
|
/**
|
|
740
|
* Add addition callback to date repeat.
|
|
741
|
*/
|
|
742
|
function date_repeat_add_addition_callback($form, &$form_state) {
|
|
743
|
$parents = $form_state['triggering_element']['#array_parents'];
|
|
744
|
$button_key = array_pop($parents);
|
|
745
|
$element = drupal_array_get_nested_value($form, $parents);
|
|
746
|
return $element;
|
|
747
|
}
|
|
748
|
|
|
749
|
/**
|
|
750
|
* Add exception to date repeat.
|
|
751
|
*/
|
|
752
|
function date_repeat_add_exception($form, &$form_state) {
|
|
753
|
$parents = $form_state['triggering_element']['#array_parents'];
|
|
754
|
$instance = implode('-', array_slice($parents, 0, count($parents) - 2));
|
|
755
|
$form_state['num_exceptions'][$instance]++;
|
|
756
|
$form_state['rebuild'] = TRUE;
|
|
757
|
}
|
|
758
|
|
|
759
|
/**
|
|
760
|
* Add addition to date repeat.
|
|
761
|
*/
|
|
762
|
function date_repeat_add_addition($form, &$form_state) {
|
|
763
|
$parents = $form_state['triggering_element']['#array_parents'];
|
|
764
|
$instance = implode('-', array_slice($parents, 0, count($parents) - 2));
|
|
765
|
$form_state['num_additions'][$instance]++;
|
|
766
|
$form_state['rebuild'] = TRUE;
|
|
767
|
}
|
|
768
|
|
|
769
|
/**
|
|
770
|
* Regroup values back into a consistant array, no matter what state it is in.
|
|
771
|
*/
|
|
772
|
function date_repeat_merge($form_values, $element) {
|
|
773
|
if (empty($form_values) || !is_array($form_values)) {
|
|
774
|
return $form_values;
|
|
775
|
}
|
|
776
|
if (array_key_exists('exceptions', $form_values) || array_key_exists('additions', $form_values)) {
|
|
777
|
if (!array_key_exists('exceptions', $form_values)) {
|
|
778
|
$form_values['exceptions'] = array();
|
|
779
|
}
|
|
780
|
|
|
781
|
if (!array_key_exists('additions', $form_values)) {
|
|
782
|
$form_values['additions'] = array();
|
|
783
|
}
|
|
784
|
|
|
785
|
$form_values = array_merge($form_values, (array) $form_values['exceptions'], (array) $form_values['additions']);
|
|
786
|
unset($form_values['exceptions']);
|
|
787
|
unset($form_values['additions']);
|
|
788
|
}
|
|
789
|
|
|
790
|
if (array_key_exists('FREQ', $form_values)) {
|
|
791
|
switch ($form_values['FREQ']) {
|
|
792
|
case 'DAILY':
|
|
793
|
if (array_key_exists('daily', $form_values)) {
|
|
794
|
switch ($form_values['daily']['byday_radios']) {
|
|
795
|
case 'INTERVAL':
|
|
796
|
$form_values['INTERVAL'] = $form_values['daily']['INTERVAL_child'];
|
|
797
|
break;
|
|
798
|
|
|
799
|
case 'every_weekday':
|
|
800
|
$form_values['BYDAY'] = array('MO', 'TU', 'WE', 'TH', 'FR');
|
|
801
|
break;
|
|
802
|
|
|
803
|
case 'every_mo_we_fr':
|
|
804
|
$form_values['BYDAY'] = array('MO', 'WE', 'FR');
|
|
805
|
break;
|
|
806
|
|
|
807
|
case 'every_tu_th':
|
|
808
|
$form_values['BYDAY'] = array('TU', 'TH');
|
|
809
|
break;
|
|
810
|
}
|
|
811
|
}
|
|
812
|
break;
|
|
813
|
|
|
814
|
case 'WEEKLY':
|
|
815
|
if (array_key_exists('weekly', $form_values)) {
|
|
816
|
$form_values = array_merge($form_values, (array) $form_values['weekly']);
|
|
817
|
if (array_key_exists('BYDAY', $form_values)) {
|
|
818
|
$form_values['BYDAY'] = date_repeat_transform_checkbox_values_to_select_values($form_values['BYDAY']);
|
|
819
|
}
|
|
820
|
}
|
|
821
|
break;
|
|
822
|
|
|
823
|
case 'MONTHLY':
|
|
824
|
if (array_key_exists('monthly', $form_values)) {
|
|
825
|
switch ($form_values['monthly']['day_month']) {
|
|
826
|
case 'BYMONTHDAY_BYMONTH':
|
|
827
|
$form_values['monthly'] = array_merge($form_values['monthly'], (array) $form_values['monthly']['BYMONTHDAY_BYMONTH_child']);
|
|
828
|
break;
|
|
829
|
|
|
830
|
case 'BYDAY_BYMONTH':
|
|
831
|
$form_values['monthly']['BYDAY_BYMONTH_child']['BYDAY'] = $form_values['monthly']['BYDAY_BYMONTH_child']['BYDAY_COUNT'] . $form_values['monthly']['BYDAY_BYMONTH_child']['BYDAY_DAY'];
|
|
832
|
$form_values['monthly'] = array_merge($form_values['monthly'], (array) $form_values['monthly']['BYDAY_BYMONTH_child']);
|
|
833
|
break;
|
|
834
|
}
|
|
835
|
unset($form_values['monthly']['BYDAY_BYMONTH_child']);
|
|
836
|
unset($form_values['monthly']['BYMONTHDAY_BYMONTH_child']);
|
|
837
|
$form_values = array_merge($form_values, (array) $form_values['monthly']);
|
|
838
|
if (array_key_exists('BYMONTH', $form_values)) {
|
|
839
|
$form_values['BYMONTH'] = date_repeat_transform_checkbox_values_to_select_values($form_values['BYMONTH']);
|
|
840
|
}
|
|
841
|
if (array_key_exists('BYMONTHDAY', $form_values) && !is_array($form_values['BYMONTHDAY'])) {
|
|
842
|
$form_values['BYMONTHDAY'] = (array) $form_values['BYMONTHDAY'];
|
|
843
|
}
|
|
844
|
if (array_key_exists('BYDAY', $form_values) && !is_array($form_values['BYDAY'])) {
|
|
845
|
$form_values['BYDAY'] = (array) $form_values['BYDAY'];
|
|
846
|
}
|
|
847
|
}
|
|
848
|
break;
|
|
849
|
|
|
850
|
case 'YEARLY':
|
|
851
|
if (array_key_exists('yearly', $form_values)) {
|
|
852
|
switch ($form_values['yearly']['day_month']) {
|
|
853
|
case 'BYMONTHDAY_BYMONTH':
|
|
854
|
$form_values['yearly'] = array_merge($form_values['yearly'], (array) $form_values['yearly']['BYMONTHDAY_BYMONTH_child']);
|
|
855
|
break;
|
|
856
|
|
|
857
|
case 'BYDAY_BYMONTH':
|
|
858
|
$form_values['yearly']['BYDAY_BYMONTH_child']['BYDAY'] = $form_values['yearly']['BYDAY_BYMONTH_child']['BYDAY_COUNT'] . $form_values['yearly']['BYDAY_BYMONTH_child']['BYDAY_DAY'];
|
|
859
|
$form_values['yearly'] = array_merge($form_values['yearly'], (array) $form_values['yearly']['BYDAY_BYMONTH_child']);
|
|
860
|
break;
|
|
861
|
}
|
|
862
|
unset($form_values['yearly']['BYDAY_BYMONTH_child']);
|
|
863
|
unset($form_values['yearly']['BYMONTHDAY_BYMONTH_child']);
|
|
864
|
$form_values = array_merge($form_values, (array) $form_values['yearly']);
|
|
865
|
if (array_key_exists('BYMONTH', $form_values)) {
|
|
866
|
$form_values['BYMONTH'] = date_repeat_transform_checkbox_values_to_select_values($form_values['BYMONTH']);
|
|
867
|
}
|
|
868
|
if (array_key_exists('BYMONTHDAY', $form_values) && !is_array($form_values['BYMONTHDAY'])) {
|
|
869
|
$form_values['BYMONTHDAY'] = (array) $form_values['BYMONTHDAY'];
|
|
870
|
}
|
|
871
|
if (array_key_exists('BYDAY', $form_values) && !is_array($form_values['BYDAY'])) {
|
|
872
|
$form_values['BYDAY'] = (array) $form_values['BYDAY'];
|
|
873
|
}
|
|
874
|
}
|
|
875
|
break;
|
|
876
|
}
|
|
877
|
}
|
|
878
|
|
|
879
|
unset($form_values['daily']);
|
|
880
|
unset($form_values['weekly']);
|
|
881
|
unset($form_values['monthly']);
|
|
882
|
unset($form_values['yearly']);
|
|
883
|
|
|
884
|
if (array_key_exists('range_of_repeat', $form_values)) {
|
|
885
|
switch ($form_values['range_of_repeat']) {
|
|
886
|
case 'COUNT':
|
|
887
|
$form_values['COUNT'] = $form_values['count_child'];
|
|
888
|
break;
|
|
889
|
|
|
890
|
case 'UNTIL':
|
|
891
|
$form_values['UNTIL'] = $form_values['until_child'];
|
|
892
|
break;
|
|
893
|
}
|
|
894
|
}
|
|
895
|
|
|
896
|
unset($form_values['count_child']);
|
|
897
|
unset($form_values['until_child']);
|
|
898
|
|
|
899
|
if (array_key_exists('BYDAY', $form_values) && is_array($form_values['BYDAY'])) {
|
|
900
|
unset($form_values['BYDAY']['']);
|
|
901
|
}
|
|
902
|
|
|
903
|
if (array_key_exists('BYMONTH', $form_values) && is_array($form_values['BYMONTH'])) {
|
|
904
|
unset($form_values['BYMONTH']['']);
|
|
905
|
}
|
|
906
|
|
|
907
|
if (array_key_exists('BYMONTHDAY', $form_values) && is_array($form_values['BYMONTHDAY'])) {
|
|
908
|
unset($form_values['BYMONTHDAY']['']);
|
|
909
|
}
|
|
910
|
|
|
911
|
if (array_key_exists('UNTIL', $form_values) && is_array($form_values['UNTIL']['datetime'])) {
|
|
912
|
$function = $element['#date_repeat_widget'] . '_input_date';
|
|
913
|
$until_element = $element;
|
|
914
|
$until_element['#date_format'] = !empty($element['#date_format']) ?
|
|
915
|
date_limit_format($element['#date_format'], array('year', 'month', 'day')) : 'Y-m-d';
|
|
916
|
$date = $function($until_element, $form_values['UNTIL']['datetime']);
|
|
917
|
$form_values['UNTIL']['datetime'] = is_object($date) ? $date->format(DATE_FORMAT_DATETIME) : '';
|
|
918
|
}
|
|
919
|
if (array_key_exists('show_exceptions', $form_values) && $form_values['show_exceptions'] === 0) {
|
|
920
|
unset($form_values['EXDATE']);
|
|
921
|
}
|
|
922
|
if (array_key_exists('EXDATE', $form_values) && is_array($form_values['EXDATE'])) {
|
|
923
|
$function = $element['#date_repeat_widget'] . '_input_date';
|
|
924
|
$exdate_element = $element;
|
|
925
|
$date_format = 'Y-m-d';
|
|
926
|
if (!empty($element['#date_format'])) {
|
|
927
|
$grans = array('year', 'month', 'day');
|
|
928
|
$date_format = date_limit_format($element['#date_format'], $grans);
|
|
929
|
}
|
|
930
|
foreach ($form_values['EXDATE'] as $delta => $value) {
|
|
931
|
if (is_array($value['datetime'])) {
|
|
932
|
$exdate_element['#date_format'] = $date_format;
|
|
933
|
$date = $function($exdate_element, $form_values['EXDATE'][$delta]['datetime']);
|
|
934
|
$form_values['EXDATE'][$delta]['datetime'] = is_object($date) ? $date->format(DATE_FORMAT_DATETIME) : '';
|
|
935
|
}
|
|
936
|
}
|
|
937
|
}
|
|
938
|
|
|
939
|
if (array_key_exists('show_additions', $form_values) && $form_values['show_additions'] === 0) {
|
|
940
|
unset($form_values['RDATE']);
|
|
941
|
}
|
|
942
|
if (array_key_exists('RDATE', $form_values) && is_array($form_values['RDATE'])) {
|
|
943
|
$function = $element['#date_repeat_widget'] . '_input_date';
|
|
944
|
$rdate_element = $element;
|
|
945
|
$date_format = 'Y-m-d';
|
|
946
|
if (!empty($element['#date_format'])) {
|
|
947
|
$grans = array('year', 'month', 'day');
|
|
948
|
$date_format = date_limit_format($element['#date_format'], $grans);
|
|
949
|
}
|
|
950
|
foreach ($form_values['RDATE'] as $delta => $value) {
|
|
951
|
if (is_array($value['datetime'])) {
|
|
952
|
$rdate_element['#date_format'] = $date_format;
|
|
953
|
$date = $function($rdate_element, $form_values['RDATE'][$delta]['datetime']);
|
|
954
|
$form_values['RDATE'][$delta]['datetime'] = is_object($date) ? $date->format(DATE_FORMAT_DATETIME) : '';
|
|
955
|
}
|
|
956
|
}
|
|
957
|
}
|
|
958
|
return $form_values;
|
|
959
|
}
|
|
960
|
|
|
961
|
/**
|
|
962
|
* Build a RRULE out of the form values.
|
|
963
|
*/
|
|
964
|
function date_repeat_rrule_validate($element, &$form_state) {
|
|
965
|
if (date_hidden_element($element)) {
|
|
966
|
return;
|
|
967
|
}
|
|
968
|
|
|
969
|
$parents = $element['#parents'];
|
|
970
|
array_pop($parents);
|
|
971
|
$field_values = drupal_array_get_nested_value($form_state['values'], $parents);
|
|
972
|
if ($field_values['show_repeat_settings'] === 0 || $field_values['rrule']['FREQ'] === 'NONE') {
|
|
973
|
form_set_value($element, NULL, $form_state);
|
|
974
|
return;
|
|
975
|
}
|
|
976
|
|
|
977
|
// Clean the buttons off of the form. Needed to avoid errors when the date is
|
|
978
|
// used on a user object, which then passes the form through
|
|
979
|
// form_state_values_clean().
|
|
980
|
foreach ($form_state['buttons'] as $delta => $item) {
|
|
981
|
if (!empty($item['#ajax']['callback']) && in_array($item['#ajax']['callback'], array('date_repeat_add_exception_callback', 'date_repeat_add_addition_callback'))) {
|
|
982
|
unset($form_state['buttons'][$delta]);
|
|
983
|
}
|
|
984
|
}
|
|
985
|
|
|
986
|
module_load_include('inc', 'date_api', 'date_api_ical');
|
|
987
|
|
|
988
|
$item = drupal_array_get_nested_value($form_state['values'], $element['#parents']);
|
|
989
|
$item = date_repeat_merge($item, $element);
|
|
990
|
$rrule = date_api_ical_build_rrule($item);
|
|
991
|
form_set_value($element, $rrule, $form_state);
|
|
992
|
}
|
|
993
|
|
|
994
|
/**
|
|
995
|
* Theme the exception list as a table so the buttons line up.
|
|
996
|
*/
|
|
997
|
function theme_date_repeat_current_exceptions($vars) {
|
|
998
|
$rows = $vars['rows'];
|
|
999
|
$rows_info = array();
|
|
1000
|
foreach ($rows as $key => $value) {
|
|
1001
|
if (substr($key, 0, 1) != '#') {
|
|
1002
|
$rows_info[] = array(drupal_render($value['action']), drupal_render($value['display']));
|
|
1003
|
}
|
|
1004
|
}
|
|
1005
|
return theme('table', array(
|
|
1006
|
'header' => array(t('Delete'), t('Current exceptions')),
|
|
1007
|
'rows' => $rows_info)
|
|
1008
|
);
|
|
1009
|
}
|
|
1010
|
|
|
1011
|
/**
|
|
1012
|
* Theme the exception list as a table so the buttons line up.
|
|
1013
|
*/
|
|
1014
|
function theme_date_repeat_current_additions($rows = array()) {
|
|
1015
|
$rows_info = array();
|
|
1016
|
foreach ($rows as $key => $value) {
|
|
1017
|
if (substr($key, 0, 1) != '#') {
|
|
1018
|
$rows_info[] = array(drupal_render($value['action']), drupal_render($value['display']));
|
|
1019
|
}
|
|
1020
|
}
|
|
1021
|
return theme('table', array(
|
|
1022
|
'header' => array(t('Delete'), t('Current additions')),
|
|
1023
|
'rows' => $rows_info)
|
|
1024
|
);
|
|
1025
|
}
|
|
1026
|
|
|
1027
|
/**
|
|
1028
|
* Wrapper fieldset for repeat rule.
|
|
1029
|
*/
|
|
1030
|
function theme_date_repeat_rrule($vars) {
|
|
1031
|
$element = $vars['element'];
|
|
1032
|
$id = drupal_html_id('repeat-settings-fieldset');
|
|
1033
|
$parents = $element['#parents'];
|
|
1034
|
|
|
1035
|
$selector = $parents[0];
|
|
1036
|
for ($i = 1; $i < count($parents) - 1; $i++) {
|
|
1037
|
$selector .= '[' . $parents[$i] . ']';
|
|
1038
|
}
|
|
1039
|
$selector .= '[show_repeat_settings]';
|
|
1040
|
|
|
1041
|
$fieldset = array(
|
|
1042
|
'#type' => 'item',
|
|
1043
|
'#title' => t('Repeat settings'),
|
|
1044
|
'#title_display' => 'invisible',
|
|
1045
|
'#markup' => $element['#children'],
|
|
1046
|
'#states' => array(
|
|
1047
|
'invisible' => array(
|
|
1048
|
":input[name=\"{$selector}\"]" => array('checked' => FALSE),
|
|
1049
|
),
|
|
1050
|
),
|
|
1051
|
'#id' => $id,
|
|
1052
|
);
|
|
1053
|
|
|
1054
|
return drupal_render($fieldset);
|
|
1055
|
}
|
|
1056
|
|
|
1057
|
/**
|
|
1058
|
* Filter non zero values.
|
|
1059
|
*/
|
|
1060
|
function date_repeat_filter_non_zero_value($value) {
|
|
1061
|
return $value !== 0;
|
|
1062
|
}
|
|
1063
|
|
|
1064
|
/**
|
|
1065
|
* Helper function for transforming the return value of checkbox(es) element.
|
|
1066
|
*
|
|
1067
|
* Can be used for transforming the returned value of checkbox(es) element to
|
|
1068
|
* the format of returned value of multiple select element.
|
|
1069
|
*/
|
|
1070
|
function date_repeat_transform_checkbox_values_to_select_values($values) {
|
|
1071
|
return array_filter($values, 'date_repeat_filter_non_zero_value');
|
|
1072
|
}
|
