Refactor webform components to their own files (e72ccbf3) · Commits · project / dvg_appointments

components/wa_appointment.inc

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		<?php

		/**
		* @file
		* WA date time component.
		*
		* Loads an appointment.
		*/

		/**
		* Implements _webform_edit_COMPONENT().
		*/
		function _webform_defaults_wa_appointment() {
		return array(
		'name' => '',
		'form_key' => NULL,
		'required' => 0,
		'pid' => 0,
		'weight' => 0,
		'extra' => array(
		'options' => '',
		'questions' => '',
		'optrand' => 0,
		'qrand' => 0,
		'description' => '',
		'private' => FALSE,
		'analysis' => TRUE,
		),
		);
		}

		/**
		* Implements _webform_edit_COMPONENT().
		*/
		function _webform_edit_wa_appointment($component) {
		return array('extra' => array());
		}

		/**
		* Implements _webform_submit_COMPONENT().
		*/
		function _webform_submit_wa_appointment($component, $value) {
		return $value['wa_appointment'];
		}

		/**
		* Implements _webform_display_COMPONENT().
		*/
		function _webform_display_wa_appointment($component, $value, $format = 'html') {
		return array(
		'#title' => $component['name'],
		'#weight' => $component['weight'],
		'#required' => $component['required'],
		'#theme' => 'dvg_appointments',
		'#theme_wrappers' => $format == 'html' ? array('webform_element') : array('webform_element_text'),
		'#post_render' => array('webform_element_wrapper'),
		'#component' => $component,
		'#format' => $format,
		'#value' => $value,
		);
		}

		/**
		* Implements _webform_render_COMPONENT().
		*/
		function _webform_render_wa_appointment($component, $value = NULL, $filter = TRUE) {
		$form_item['wa_appointment'] = array(
		'#type' => 'wa_appointment',
		'#title' => $filter ? webform_filter_xss($component['name']) : $component['name'],
		'#required' => $component['required'],
		'#weight' => $component['weight'],
		'#description' => $filter ? webform_filter_descriptions($component['extra']['description']) : $component['extra']['description'],
		'#default_value' => $filter ? webform_replace_tokens($component['value']) : $component['value'],
		'#prefix' => '<div class="webform-component-textfield" id="webform-component-' . $component['form_key'] . '">',
		'#suffix' => '</div>',
		);

		if (isset($value)) {
		$form_item['wa_appointment']['#default_value'] = $value;
		}

		return $form_item;
		}

components/wa_date_time.inc

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		<?php

		/**
		* @file
		* WA date time component.
		*
		* Used for appointment date/time selection.
		*/

		/**
		* Implements _webform_defaults_COMPONENT().
		*/
		function _webform_defaults_wa_date_time() {
		return array(
		'name' => '',
		'form_key' => NULL,
		'required' => 0,
		'pid' => 0,
		'weight' => 0,
		'extra' => array(
		'options' => '',
		'questions' => '',
		'optrand' => 0,
		'qrand' => 0,
		'description' => '',
		'private' => FALSE,
		'analysis' => TRUE,
		),
		);
		}

		/**
		* Implements _webform_edit_COMPONENT().
		*/
		function _webform_edit_wa_date_time($component) {
		return array('extra' => array());
		}

		/**
		* Implements _webform_submit_COMPONENT().
		*/
		function _webform_submit_wa_date_time($component, $value) {
		return $value['wa_date_time'];
		}

		/**
		* Implements _webform_display_COMPONENT().
		*/
		function _webform_display_wa_date_time($component, $value, $format = 'html') {
		return array(
		'#title' => $component['name'],
		'#weight' => $component['weight'],
		'#required' => $component['required'],
		'#theme' => 'webform_display_textfield',
		'#theme_wrappers' => $format == 'html' ? array('webform_element') : array('webform_element_text'),
		'#post_render' => array('webform_element_wrapper'),
		'#component' => $component,
		'#format' => $format,
		'#value' => isset($value[0]) ? dvg_appointments_format_date($value[0], 'day_date_time') : '',
		);
		}

		/**
		* Implements _webform_render_COMPONENT().
		*/
		function _webform_render_wa_date_time($component, $value = NULL, $filter = TRUE) {
		$form_item['wa_date_time'] = array(
		'#type' => 'wa_date_time',
		'#title' => $filter ? webform_filter_xss($component['name']) : $component['name'],
		'#required' => $component['required'],
		'#weight' => $component['weight'],
		'#description' => $filter ? webform_filter_descriptions($component['extra']['description']) : $component['extra']['description'],
		'#default_value' => $filter ? webform_replace_tokens($component['value']) : $component['value'],
		'#prefix' => '<div class="webform-component-textfield" id="webform-component-' . $component['form_key'] . '">',
		'#suffix' => '</div>',
		);

		if (isset($value) && !empty($value[0])) {
		$form_item['wa_date_time']['#default_value'] = $value[0];
		}

		return $form_item;
		}

		/**
		* Element process callback for the wa_date_time elements.
		*/
		function dvg_appointments_date_time_element_process($element, &$form_state, $form) {
		$client_api = dvg_appointments_get_client_api();
		$selected_products = dvg_appointments_get_selected_products($form_state, $form);
		$selected_location = dvg_appointments_get_selected_location($form_state, $form);
		$product_link_ids = $product_names = $products_durations = $persons = array();
		foreach ($selected_products as $selected_product) {
		$product_id = $selected_product['id'];

		$product_link_ids[] = $product_id;
		$product_names[] = '<strong>' . check_plain($selected_product['name']) . '</strong>';
		$persons[$product_id] = $selected_product['count'];
		if (isset($selected_product['additional_customer_duration']) && $selected_product['count'] > 1) {
		$total_product_duration = $selected_product['duration'] + $selected_product['additional_customer_duration'] * ($selected_product['count'] - 1);
		}
		else {
		$total_product_duration = $selected_product['duration'] * $selected_product['count'];
		}
		$products_durations[$product_id] = $total_product_duration;

		$rows[] = array(
		'product_name' => $selected_product['name'],
		'duration' => $total_product_duration,
		);
		}

		$last_product = array_pop($product_names);
		$product_text = $product_names ? implode(', ', $product_names) . ' ' . t('and') . ' ' . $last_product : $last_product;
		$total_duration = array_sum($products_durations);

		$output_info = '<div class="duration"><p>' . t('You are booking an appointment for !product_text. This appointment takes about <strong>@total_duration minutes</strong>.', array(
		'!product_text' => $product_text,
		'@total_duration' => $total_duration,
		)) . '</p></div>';

		$element['header'] = array(
		'#markup' => '<h2>' . t("Choose a date and time") . '</h2>' . $output_info,
		);

		drupal_alter('dvg_appointments_date_time', $client_api, $form_state);

		$dates_all = _dvg_appointments_load_date_time_dates($element, $form_state, $product_link_ids, $products_durations, $persons, $selected_location);
		$dates = array();
		foreach ($dates_all as $unic_id => $date_array) {
		if ($unic_id == 0 \|\| $date_array[0]['date'] != $dates_all[$unic_id - 1][0]['date']) {
		$dates[$date_array[0]['date']] = array();
		}
		$dates[$date_array[0]['date']][$unic_id] = $date_array[0]['time'];
		}
		ksort($dates);
		$full_date = $element['slots'] = array();
		$timezone = new DateTimeZone($client_api->get_timezone() ? $client_api->get_timezone() : drupal_get_user_timezone());

		$afternoon_start_hour = variable_get('dvg_appointments_afternoon_start_hour', '12');
		$evening_start_hour = variable_get('dvg_appointments_evening_start_hour', '18');

		foreach ($dates as $date => $time_array) {
		$unix_date = strtotime($date);
		$morning_time = array();
		$midday_time = array();
		$evening_time = array();
		$full_time = array();

		$options = array('' => t('-- Select time --'));

		foreach ($time_array as $time) {

		if (strpos($time, 'T') === FALSE) {
		$unix_time = strtotime(dvg_appointments_format_date($unix_date, 'custom', 'Y-m-d') . 'T' . $time);
		} else {
		$unix_time = date("U", strtotime($time));
		$parts = explode('T', $time);
		$time = $parts[1];
		}

		$datetime = new DateTime($time, $timezone);
		$hour = (int) $datetime->format('H');

		$index = $unix_time;
		if ($hour < $afternoon_start_hour) {
		$morning_time[$index] = dvg_appointments_format_date($unix_time, 'time');
		}
		elseif ($hour < $evening_start_hour) {
		$midday_time[$index] = dvg_appointments_format_date($unix_time, 'time');
		}
		else {
		$evening_time[$index] = dvg_appointments_format_date($unix_time, 'time');
		}

		if (!empty($morning_time)) {
		$full_time['morning'] = TRUE;
		$options[t('Morning')] = $morning_time;
		}
		if (!empty($midday_time)) {
		$full_time['midday'] = TRUE;
		$options[t('Midday')] = $midday_time;
		}
		if (!empty($evening_time)) {
		$full_time['evening'] = TRUE;
		$options[t('Evening')] = $evening_time;
		}
		}

		$element['slots'][] = array(
		'#title' => t('Time'),
		'#title_display' => 'invisible',
		'#type' => 'select',
		'#options' => $options,
		'#default_value' => $element['#default_value'],
		);

		$full_date[] = array(
		'date' => $unix_date,
		'date_time' => $full_time,
		);
		}

		$element['appointments_full_date'] = array(
		'#type' => 'value',
		'#value' => $full_date,
		);

		return $element;
		}

		/**
		* Helper for loading the dates used for filling the wa_date_time webform component.
		*/
		function _dvg_appointments_load_date_time_dates($element, $form_state, $product_ids, $products_durations, $persons, $location = FALSE) {
		$client_api = dvg_appointments_get_client_api();
		$overrides = module_invoke_all('appointment_date_overrides');

		// Location has been set and the location should be used in the client.
		if ($location) {
		$client_api->set_location($location);
		}

		// Default dates.
		$dates = $client_api->get_dates_times($product_ids, $products_durations, $persons);
		if (!empty($overrides) && is_array($overrides)) {
		// Loop through all overrides and if the form has a date value ask the available times for that date from the API.
		foreach ($overrides as $possible_value) {
		if (isset($form_state['input'][$possible_value])
		&& !empty($form_state['input'][$possible_value])
		&& dvg_appointment_validate_date($form_state['input'][$possible_value])) {
		$date = new DateTime($form_state['input'][$possible_value], new DateTimeZone(drupal_get_user_timezone()));
		// Adding 12 hours because DvG appointments doesn't handle ISO timezones well.
		$time = $date->format('U') + 60 * 60 * 12;
		$date = date('c', $time);
		$new_date = $client_api->get_times_by_date($product_ids, $products_durations, $persons, $date);
		$dates = array_merge_recursive($dates, $new_date);
		}
		}
		}
		$slots_element = $form_state['values'];
		foreach ($element['#parents'] as $form_key) {
		if (!isset($slots_element[$form_key])) {
		$slots_element = NULL;
		break;
		}
		$slots_element = $slots_element[$form_key];
		}
		if (isset($slots_element)) {
		if (!empty($slots_element) && !is_array($slots_element)) {
		$date = date('c', $slots_element);
		// Strip the time of date.
		// Otherwise its unique in the array of dates.
		$date = substr($date, 0, strpos($date, 'T')) . 'T00:00:00Z';
		$submitted_date = $client_api->get_times_by_date($product_ids, $products_durations, $persons, $date);
		$dates = array_merge_recursive($dates, $submitted_date);
		}
		}

		return $dates;
		}

		/**
		* Helper to set the error state on all slots.
		*/
		function _dvg_appointments_date_time_error(&$element, $message, $ignore_value = TRUE) {
		form_set_error('wa_date_time', $message);

		foreach (element_children($element['slots']) as $child) {
		$slot = $element['slots'][$child];

		if (!empty($slot['#value']) \|\| $ignore_value) {
		form_error($element['slots'][$child]);
		}
		}
		}

		/**
		* Element validate callback for the wa_date_time elements.
		*/
		function dvg_appointments_date_time_element_validate($element, &$form_state) {
		if (end($form_state['clicked_button']['#parents']) == 'previous') {
		return;
		}

		$slots = array();
		$slots_element = $form_state['values'];
		foreach ($element['#parents'] as $form_key) {
		if (!isset($slots_element[$form_key])) {
		$slots_element = NULL;
		break;
		}
		$slots_element = $slots_element[$form_key];
		}
		if (isset($slots_element) && is_array($slots_element['slots'])) {
		$submitted_slots = $slots_element['slots'];
		foreach ($submitted_slots as $index => $value) {
		if (!empty($value) && is_numeric($value)) {
		$slots[$index] = $value;
		}
		}
		}

		// Validate, and set errors.
		$slot_count = count($slots);
		if (!$slot_count) {
		_dvg_appointments_date_time_error($element, t('No time selected.'));
		}
		elseif ($slot_count > 1) {
		_dvg_appointments_date_time_error($element, t('Only one selection possible.'), FALSE);
		}

		// Set the selected values as element value.
		drupal_array_set_nested_value($form_state['values'], $element['#array_parents'], array_values($slots));
		}

		/**
		* Returns HTML for a start/end date combination on form.
		*/
		function theme_dvg_appointments_date_time($variables) {
		$output = render($variables['element']['header']);
		$slots = $variables['element']['slots'];
		$appointments_full_date = $variables['element']['appointments_full_date'];

		$day_parts = array(
		'morning' => t('Morning'),
		'midday' => t('Midday'),
		'evening' => t('Evening'),
		);

		if (isset($appointments_full_date['#value']) && !empty($appointments_full_date['#value'])) {
		$table_data = array(
		'header' => array(
		t('Date'),
		$day_parts['morning'],
		$day_parts['midday'],
		$day_parts['evening'],
		t('Time'),
		),
		'rows' => array(),
		'attributes' => array(
		'class' => array('dvg-appointments-date-selection'),
		),
		'sticky' => FALSE,
		);

		$count = 0;
		// First show this amount of date/times (before the more dates button).
		$limit = variable_get('dvg_appointments_datetime_limit', FALSE);
		$use_show_more_button = variable_get('dvg_appointments_default_show_more_dates', TRUE);
		foreach ($appointments_full_date['#value'] as $index => $date) {

		$table_cells = array();

		$table_cells[] = array(
		'data' => drupal_ucfirst(dvg_appointments_format_date($date['date'], 'day_date')),
		'header' => TRUE,
		);

		foreach ($day_parts as $day_part_key => $day_part_label) {
		$available = isset($date['date_time'][$day_part_key]);
		$table_cells[] = array(
		'data' => t('!day_part !available', array(
		'!day_part' => '<span class="day-part-label">' . $day_part_label . '</span>',
		'!available' => '<span class="availability">' . ($available ? t('available') : t('unavailable')) . '</span>',
		)),
		'class' => array(
		$day_part_key,
		$available ? 'available' : 'unavailable',
		),
		'title' => array(
		$available ? t('available') : t('unavailable'),
		),
		);
		}

		$table_cells[] = array(
		'data' => render($slots[$index]),
		'class' => array(
		'time-selector-appointments',
		),

		);
		$table_data['rows'][$count]['data'] = $table_cells;
		if ($limit && $count > ($limit - 1) && $use_show_more_button) {
		$table_data['rows'][$count]['class'] = array('element-invisible');
		}
		$count++;
		}

		$output .= theme('table', $table_data);

		if ($limit && $use_show_more_button && $count > $limit) {
		$output .= '<input type="button" class="appointments-show-more-dates" id="dvg-show-more-dates" value="' . t('Show more dates') . '">';
		}
		}
		else {
		$markup = array(
		'#markup' => t('No suitable date and time for this request. Please register appointments separately.'),
		'#prefix' => '<div class="error">',
		'#suffix' => '</div>',
		'#weight' => 4,
		);
		$output .= render($markup);
		}

		return $output;
		}

components/wa_email.inc

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		<?php

		/**
		* @file
		* WA date time component.
		*
		* Loads an email address from an appointment.
		*/

		/**
		* Implements _webform_edit_COMPONENT().
		*/
		function _webform_edit_wa_email($component) {
		return array('extra' => array());
		}

		/**
		* Implements _webform_display_COMPONENT().
		*/
		function _webform_display_wa_email($component, $value, $format = 'html') {
		return array(
		'#title' => $component['name'],
		'#weight' => $component['weight'],
		'#required' => $component['required'],
		'#theme' => 'webform_display_textfield',
		'#theme_wrappers' => $format == 'html' ? array('webform_element') : array('webform_element_text'),
		'#post_render' => array('webform_element_wrapper'),
		'#component' => $component,
		'#format' => $format,
		'#value' => isset($value[0]) ? $value[0] : '',
		);
		}

		/**
		* Implements _webform_render_COMPONENT().
		*/
		function _webform_render_wa_email($component, $value = NULL, $filter = TRUE) {
		return array('#type' => 'value');
		}

components/wa_location.inc

+2 −0

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		@@ -3,6 +3,8 @@
		/**
		* @file
		* WA location component.
		*
		* Used for appointment location selection.
		*/

		/**

components/wa_product.inc

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		<?php

		/**
		* @file
		* WA product component.
		*
		* Used for appointment product selection.
		*/

		/**
		* Implements _webform_defaults_COMPONENT().
		*/
		function _webform_defaults_wa_product() {
		return array(
		'name' => '',
		'form_key' => NULL,
		'required' => 0,
		'pid' => 0,
		'weight' => 0,
		'extra' => array(
		'options' => '',
		'questions' => '',
		'optrand' => 0,
		'qrand' => 0,
		'description' => '',
		'private' => FALSE,
		'analysis' => TRUE,
		),
		);
		}

		/**
		* Implements _webform_edit_COMPONENT().
		*/
		function _webform_edit_wa_product($component) {
		$form = array();

		// Disabling the description if not wanted.
		$form['extra']['description'] = array();

		return $form;
		}

		/**
		* Implements _webform_submit_COMPONENT().
		*/
		function _webform_submit_wa_product($component, $value) {
		if (!module_exists('wfm') \|\| !_wfm_is_multiple($component)) {
		$value = array($value);
		}

		return $value;
		}

		/**
		* Implements _webform_display_COMPONENT().
		*/
		function _webform_display_wa_product($component, $values, $format = 'html') {
		if (isset($values['product'])) {
		$values = array($values);
		}

		$client = dvg_appointments_get_client_api();
		$products = $client->get_filtered_available_products();
		$display = array(
		'#title' => $component['name'],
		'#weight' => $component['weight'],
		'#required' => $component['required'],
		'#theme_wrappers' => $format == 'html' ? array('webform_element') : array('webform_element_text'),
		'#post_render' => array('webform_element_wrapper'),
		'#component' => $component,
		);

		foreach ($values as $value) {
		$product = $products[$value['product']];
		if ($format == 'html') {
		$display_value = theme('table', array(
		'rows' => array(
		array(t('Product'), $product['name']),
		array(t('Number of persons'), $value['count']),
		),
		));
		}
		else {
		$display_value = t('Product') . ' = ' . $product['name'] . "\n" . t('Number of persons') . ' = ' . $value['count'];
		}

		$display[] = array(
		'#format' => $format,
		'#markup' => $display_value,
		'#parents' => array(FALSE),
		'#value' => $value,
		);
		}

		return $display;
		}

		/**
		* Implements _webform_render_COMPONENT().
		*/
		function _webform_render_wa_product($component, $value = NULL, $filter = TRUE) {
		$form_item = array(
		'#type' => 'wa_product',
		'#title' => $filter ? webform_filter_xss($component['name']) : $component['name'],
		'#required' => $component['required'],
		'#weight' => $component['weight'],
		'#description' => $filter ? webform_filter_descriptions($component['extra']['description']) : $component['extra']['description'],
		'#default_value' => $filter ? webform_replace_tokens($component['value']) : $component['value'],
		'#prefix' => '<div class="webform-component-textfield" id="webform-component-' . $component['form_key'] . '">',
		'#suffix' => '</div>',
		);

		if (!empty($value)) {
		$form_item['#default_value'] = $value;
		}

		return $form_item;
		}

		/**
		* Element process callback for the wa_product elements.
		*/
		function dvg_appointments_product_element_process($element, &$form_state, $form) {
		$client = dvg_appointments_get_client_api();
		$product_options = array('' => t('Select a product'));
		$invisible_values = array(array('value' => ''));

		$available_products = $client->get_filtered_available_products();
		// Let other modules lookup the appointment.
		drupal_alter('dvg_appointments_available_products', $available_products, $element, $form_state, $form);

		foreach ($available_products as $product) {
		$product_options[$product['id']] = $product['name'];

		if (isset($product['max_persons']) && $product['max_persons'] == 1) {
		$invisible_values[] = array('value' => strval($product['id']));
		}
		}

		$element['product'] = array(
		'#type' => 'select',
		'#title' => t('Product'),
		'#required' => TRUE,
		'#options' => $product_options,
		'#attributes' => array('class' => array('wa-product-product')),
		);

		if (!empty($element['#default_value']['product'])) {
		$element['product']['#default_value'] = $element['#default_value']['product'];
		}
		elseif (isset($_GET['product_code']) && isset($product_options[$_GET['product_code']])) {
		$element['product']['#default_value'] = $_GET['product_code'];
		}

		$element['count'] = array(
		'#type' => 'textfield',
		'#title' => t('Number of persons'),
		'#required' => TRUE,
		'#size' => 4,
		'#maxlength' => 4,
		'#default_value' => !empty($element['#default_value']['count']) ? $element['#default_value']['count'] : 1,
		'#element_validate' => array('element_validate_integer_positive'),
		'#attributes' => array('class' => array('wa-product-count')),
		);

		if (count($invisible_values) > 1) {
		$element['count']['#states']['invisible'] = array(
		':input[name="' . $element['#name'] . '[product]"]' => $invisible_values,
		);

		$element['#attached']['js'][] = array(
		'type' => 'setting',
		'data' => array(
		'dvg_appointments' => array(
		$element['#name'] . '[count]' => TRUE,
		),
		),
		);

		}

		$element['#element_validate'][] = '_dvg_appointments_element_validate_person_count';

		return $element;
		}

		/**
		* Element validate callback for the wa_product elements.
		*/
		function dvg_appointments_product_element_validate($element, &$form_state) {
		$clash_found = FALSE;
		$products = array();
		$form_key = $element['#webform_component']['form_key'];

		if (module_exists('wfm') && _wfm_is_multiple($element['#webform_component']) && !empty($form_state['values']['submitted'][$form_key])) {
		foreach ($form_state['values']['submitted'][$form_key] as $index => $product) {
		if (isset($product['product']) && !empty($product['product'])) {
		if (isset($products[$product['product']])) {
		$clash_found = TRUE;
		}
		$products[$product['product']] = $product;
		}
		}
		if ($clash_found) {
		form_error($element['product'], t('Product must be unique'));
		}
		}
		}

		/**
		* Returns HTML for the product/count fields on form.
		*/
		function theme_dvg_appointments_product($variables) {
		$element = $variables['element'];

		// Group start/end items together in fieldset.
		$fieldset = array(
		'#title' => t($element['#title']) . ' ' . ($element['#delta'] > 0 ? intval($element['#delta'] + 1) : ''),
		'#value' => '',
		'#description' => !empty($element['#fieldset_description']) ? $element['#fieldset_description'] : '',
		'#attributes' => array(),
		'#children' => $element['#children'],
		);

		// Add marker to required date fields.
		if ($element['#required']) {
		$fieldset['#title'] .= ' ' . theme('form_required_marker');
		}

		return theme('fieldset', array('element' => $fieldset));
		}