View source
<?php
function date_tools_wizard_form() {
$form = array();
$form['type'] = array(
'#type' => 'fieldset',
'#title' => t('Content type'),
);
$form['type']['bundle'] = array(
'#type' => 'textfield',
'#default_value' => 'date',
'#title' => t('Content type name'),
'#description' => t('Machine-readable name. Allowed values: (a-z, 0-9, _). If this is not an existing content type, the content type will be created.'),
);
$form['type']['name'] = array(
'#type' => 'textfield',
'#default_value' => t('Date'),
'#title' => t('Content type label'),
'#description' => t('The human-readable name for this content type. Only needed when creating a new content type.'),
);
$form['type']['type_description'] = array(
'#type' => 'textarea',
'#default_value' => t('A date content type that is linked to a Views calendar.'),
'#title' => t('Content type description'),
'#description' => t('A description for the content type. Only needed when creating a new content type.'),
);
$form['field'] = array(
'#type' => 'fieldset',
'#title' => t('Date field'),
);
$form['field']['field_name'] = array(
'#type' => 'textfield',
'#default_value' => 'date',
'#field_prefix' => 'field_',
'#title' => t('Date field name'),
'#description' => t('Machine-readable name. Allowed values: (a-z, 0-9, _) Must not be an existing field name.'),
);
$form['field']['label'] = array(
'#tree' => TRUE,
'#type' => 'textfield',
'#default_value' => t('Date'),
'#title' => t('Date field label'),
'#description' => t('The human-readable label for this field.'),
);
$form['field']['widget_type'] = array(
'#type' => 'select',
'#options' => date_tools_wizard_widget_types(),
'#default_value' => 'date_select',
'#title' => t('Date widget type'),
);
$form['field']['repeat'] = array(
'#type' => 'select',
'#default_value' => 0,
'#options' => array(
0 => t('No'),
1 => t('Yes'),
),
'#title' => t('Show repeating date options'),
'#access' => module_exists('date_repeat'),
);
$form['field']['advanced'] = array(
'#type' => 'fieldset',
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#title' => t('Advanced options'),
);
$form['field']['advanced']['todate'] = array(
'#type' => 'select',
'#default_value' => 'optional',
'#options' => array(
'' => t('Never'),
'optional' => t('Optional'),
'required' => t('Required'),
),
'#title' => t('To Date'),
'#description' => t("Display a matching second date field as a 'To date'."),
);
$form['field']['advanced']['field_type'] = array(
'#type' => 'select',
'#options' => date_tools_wizard_field_types(),
'#default_value' => 'datetime',
'#title' => t('Date field type'),
'#description' => t("The recommend type is Datetime, except for historical dates or dates with only year or month granularity. Older or incomplete dates should use the Date type (an ISO date)."),
);
$form['field']['advanced']['granularity'] = array(
'#type' => 'select',
'#options' => date_granularity_names(),
'#default_value' => array(
'month',
'day',
'year',
'hour',
'minute',
),
'#title' => t('Granularity'),
'#multiple' => TRUE,
);
$form['field']['advanced']['year_range'] = array(
'#type' => 'textfield',
'#default_value' => '-1:+1',
'#title' => t('Year range'),
'#description' => t("Range of allowed years, oldest to newest. '-1:+1 means oldest date is one year back, newest is one year forward from current year."),
);
$form['field']['advanced']['tz_handling'] = array(
'#type' => 'select',
'#options' => date_tools_wizard_tz_handling(),
'#default_value' => 'site',
'#title' => t('Date timezone handling'),
'#description' => t("Timezone handling should be set to 'none' for granularity without time elements."),
);
$form['calendar'] = array(
'#type' => 'select',
'#default_value' => 1,
'#options' => array(
0 => t('No'),
1 => t('Yes'),
),
'#title' => t('Create a calendar for this date field'),
'#access' => module_exists('calendar'),
);
$current_theme = variable_get('theme_default', 'garland');
$options = array(
'' => t('None'),
) + system_region_list($current_theme);
$form['blocks'] = array(
'#type' => 'select',
'#options' => $options,
'#default_value' => 0,
'#title' => t('Add calendar blocks to a region'),
'#access' => module_exists('calendar'),
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Save'),
);
return $form;
}
function date_tools_wizard_form_validate(&$form, &$form_state) {
$bundle = $form_state['values']['bundle'];
$field_name = 'field_' . $form_state['values']['field_name'];
$existing_type = db_query("SELECT type FROM {node_type} WHERE type=:bundle", array(
':bundle' => $bundle,
))
->fetchField();
$existing_instance = db_query("SELECT field_name FROM {field_config_instance} WHERE field_name=:field_name AND bundle=:bundle AND entity_type=:entity_type", array(
':field_name' => $field_name,
':bundle' => $bundle,
':entity_type' => 'node',
))
->fetchField();
if ($existing_type) {
drupal_set_message(t('This content type name already exists, adding new field to existing content type.'));
}
if (!preg_match('!^[a-z0-9_]+$!', $bundle)) {
form_set_error('bundle', t('The machine-readable name must contain only lowercase letters, numbers, and underscores.'));
}
if ($existing_instance) {
form_set_error('field_name', t('This field name already exists.'));
}
if (!date_has_time($form_state['values']['granularity']) && $form_state['values']['tz_handling'] != 'none') {
form_set_error('tz_handling', t('Timezone handling must be none for granularity without time.'));
}
}
function date_tools_wizard_form_submit(&$form, &$form_state) {
$view_name = date_tools_wizard_build($form_state['values']);
menu_rebuild();
if (!empty($view_name)) {
drupal_set_message(t('Change the calendar as needed and save the view.'), 'error');
$form_state['redirect'] = 'admin/structure/views/edit/' . $view_name;
}
else {
$form_state['redirect'] = 'admin/structure/types/manage/' . str_replace('_', '-', $form_state['values']['bundle']) . '/fields';
}
}
function date_tools_wizard_build($form_values) {
extract($form_values);
$field_name = 'field_' . $field_name;
if (!empty($repeat)) {
$widget_type .= '_repeat';
}
$types = node_type_get_names();
$type_settings = array();
if (!array_key_exists($bundle, $types)) {
date_tools_wizard_create_content_type($name, $bundle, $type_description, $type_settings);
drupal_set_message(t('Your content type @name has been created.', array(
'@name' => $name,
)));
}
else {
$types = node_type_get_types();
$type = $types[$bundle];
if (!empty($type_settings)) {
foreach ($type_settings as $key => $setting) {
$type->{$key} = $setting;
}
node_type_save($type);
}
$name = $type->name;
}
$field = array(
'field_name' => $field_name,
'type' => $field_type,
'cardinality' => $repeat ? FIELD_CARDINALITY_UNLIMITED : 1,
'settings' => array(
'granularity' => $granularity,
'tz_handling' => $tz_handling,
'timezone_db' => date_get_timezone_db($tz_handling),
'repeat' => $repeat,
'todate' => !empty($todate) ? $todate : 'optional',
),
);
$instance = array(
'entity_type' => 'node',
'field_name' => $field_name,
'label' => $label,
'bundle' => $bundle,
'weight' => -4,
'widget' => array(
'type' => $widget_type,
'settings' => array(
'increment' => 15,
'year_range' => !empty($year_range) ? $year_range : '-0:+1',
'input_format' => date_default_format($widget_type),
'text_parts' => array(),
'label_position' => 'above',
'repeat_collapsed' => 0,
),
'weight' => -4,
),
'settings' => array(
'default_value' => 'now',
'default_value2' => 'blank',
'default_format' => 'long',
),
);
$instance['display'] = array(
'default' => array(
'label' => 'above',
'type' => 'date_default',
'settings' => array(
'format_type' => 'long',
'show_repeat_rule' => 'show',
'multiple_number' => '',
'multiple_from' => '',
'multiple_to' => '',
'fromto' => 'both',
),
'module' => 'date',
'weight' => 0,
),
'teaser' => array(
'label' => 'above',
'type' => 'date_default',
'weight' => 0,
'settings' => array(
'format_type' => 'long',
'show_repeat_rule' => 'show',
'multiple_number' => '',
'multiple_from' => '',
'multiple_to' => '',
'fromto' => 'both',
),
'module' => 'date',
),
);
$field = field_create_field($field);
$instance = field_create_instance($instance);
field_info_cache_clear(TRUE);
field_cache_clear(TRUE);
$view_name = '';
if (!empty($calendar) && module_exists('calendar')) {
$view_name = date_tools_wizard_create_calendar($name, $bundle, $field, $instance);
if (!empty($blocks)) {
date_tools_wizard_create_blocks($bundle, $blocks);
}
}
menu_rebuild();
drupal_set_message(t('Your date field @name has been created.', array(
'@name' => $label,
)));
return $view_name;
}
function date_tools_wizard_include() {
module_load_include('inc', 'node', 'content_types');
module_load_include('inc', 'node', 'node.pages');
module_load_include('inc', 'field', 'field.crud');
module_load_include('inc', 'date', 'date_admin');
}
function date_tools_wizard_field_types() {
$field_types = array();
foreach (date_field_info() as $name => $info) {
$field_types[$name] = $info['label'];
}
return $field_types;
}
function date_tools_wizard_widget_types() {
$widget_types = array();
foreach (date_field_widget_info() as $name => $info) {
if (!strstr($name, '_repeat')) {
$widget_types[$name] = $info['label'];
}
}
return $widget_types;
}
function date_tools_wizard_tz_handling() {
include_once drupal_get_path('module', 'date') . '/date_admin.inc';
return date_timezone_handling_options();
}
function date_tools_wizard_create_content_type($name, $bundle, $description, $type_settings = array()) {
date_tools_wizard_include();
$values = array(
'name' => $name,
'type' => $bundle,
'description' => $description,
'title_label' => 'Title',
'body_label' => 'Body',
'min_word_count' => '0',
'help' => '',
'node_options' => array(
'status' => 1,
'promote' => 1,
'sticky' => 0,
'revision' => 0,
),
'language_content_type' => '0',
'old_type' => $bundle,
'orig_type' => '',
'base' => 'node_content',
'custom' => '1',
'modified' => '1',
'locked' => '0',
'url_str' => str_replace('_', '-', $bundle),
);
foreach ($type_settings as $key => $value) {
$values[$key] = $value;
}
node_type_save((object) $values);
$trim_length = variable_get('teaser_length', 600);
$field = field_info_field('body');
$instance = array(
'field_name' => 'body',
'entity_type' => 'node',
'bundle' => $bundle,
'label' => t('Description'),
'widget' => array(
'type' => 'text_textarea_with_summary',
'settings' => array(
'rows' => 20,
'summary_rows' => 5,
),
'weight' => -4,
'module' => 'text',
),
'settings' => array(
'display_summary' => TRUE,
),
'display' => array(
'default' => array(
'label' => 'hidden',
'type' => 'text_default',
),
'teaser' => array(
'label' => 'hidden',
'type' => 'text_summary_or_trimmed',
'trim_length' => $trim_length,
),
),
);
field_create_instance($instance);
}
function date_tools_wizard_create_calendar($name, $bundle, $date_field, $date_instance) {
$date_name = !empty($date_field) ? $date_field['field_name'] : '';
$path = 'calendar-' . str_replace('field_', '', $date_name);
$calendar_options = variable_get('calendar_default_view_options', array());
if (array_key_exists('calendar_' . $bundle, $calendar_options)) {
unset($calendar_options['calendar_' . $bundle]);
}
$option = array(
'name' => 'calendar_' . $bundle,
'description' => 'An event calendar for ' . $date_instance['label'],
'path' => $path,
'types' => array(
$bundle => $bundle,
),
'date_fields' => array(
$date_name,
),
'display_fields' => array(
'title' => array(),
$date_name => array(),
),
);
$calendar_options['calendar_' . $bundle] = $option;
variable_set('calendar_default_view_options', $calendar_options);
menu_rebuild();
cache_clear_all('*', 'cache_views');
cache_clear_all();
module_load_include('inc', 'ctools', 'includes/object-cache');
ctools_object_cache_clear('view', 'calendar_' . $bundle);
views_discover_default_views();
return 'calendar_' . $bundle;
}
function date_tools_wizard_create_blocks($bundle, $region) {
$current_theme = variable_get('theme_default', 'garland');
$block = new stdClass();
$block->theme = $current_theme;
$block->status = 1;
$block->weight = -1;
$block->region = $region;
$block->title = '';
$block->module = 'calendar';
$block->delta = 0;
$block->pages = '';
$block->status = 1;
date_tools_wizard_add_block($block);
$block->module = 'views';
$block->delta = 'calendar_' . $bundle . '-calendar_block_1';
date_tools_wizard_add_block($block);
$block->module = 'views';
$block->delta = 'calendar_' . $bundle . '-block_1';
date_tools_wizard_add_block($block);
return;
}
function date_tools_wizard_add_block($block) {
$bid = db_query("SELECT bid FROM {block} WHERE module=:module AND delta=:delta AND theme=:theme", array(
':module' => $block->module,
':delta' => $block->delta,
':theme' => $block->theme,
))
->fetchField();
if (empty($bid)) {
$block->bid = NULL;
drupal_write_record('block', $block);
}
else {
$block->bid = $bid;
drupal_write_record('block', $block, array(
'bid',
));
}
}
