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-rw-r--r--kolab.org/www/drupal-7.26/modules/field_ui/field_ui-rtl.css9
-rw-r--r--kolab.org/www/drupal-7.26/modules/field_ui/field_ui.admin.inc2112
-rw-r--r--kolab.org/www/drupal-7.26/modules/field_ui/field_ui.api.php204
-rw-r--r--kolab.org/www/drupal-7.26/modules/field_ui/field_ui.css71
-rw-r--r--kolab.org/www/drupal-7.26/modules/field_ui/field_ui.info13
-rw-r--r--kolab.org/www/drupal-7.26/modules/field_ui/field_ui.js341
-rw-r--r--kolab.org/www/drupal-7.26/modules/field_ui/field_ui.module394
-rw-r--r--kolab.org/www/drupal-7.26/modules/field_ui/field_ui.test751
8 files changed, 3895 insertions, 0 deletions
diff --git a/kolab.org/www/drupal-7.26/modules/field_ui/field_ui-rtl.css b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui-rtl.css
new file mode 100644
index 0000000..1066baa
--- /dev/null
+++ b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui-rtl.css
@@ -0,0 +1,9 @@
+/**
+ * @file
+ * Right-to-left specific stylesheet for the Field UI module.
+ */
+
+/* 'Manage fields' overview */
+table.field-ui-overview tr.add-new .label-input {
+ float: right;
+}
diff --git a/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.admin.inc b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.admin.inc
new file mode 100644
index 0000000..5c6f529
--- /dev/null
+++ b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.admin.inc
@@ -0,0 +1,2112 @@
+<?php
+
+/**
+ * @file
+ * Administrative interface for custom field type creation.
+ */
+
+/**
+ * Menu callback; lists all defined fields for quick reference.
+ */
+function field_ui_fields_list() {
+ $instances = field_info_instances();
+ $field_types = field_info_field_types();
+ $bundles = field_info_bundles();
+
+ $modules = system_rebuild_module_data();
+
+ $header = array(t('Field name'), t('Field type'), t('Used in'));
+ $rows = array();
+ foreach ($instances as $entity_type => $type_bundles) {
+ foreach ($type_bundles as $bundle => $bundle_instances) {
+ foreach ($bundle_instances as $field_name => $instance) {
+ $field = field_info_field($field_name);
+
+ // Initialize the row if we encounter the field for the first time.
+ if (!isset($rows[$field_name])) {
+ $rows[$field_name]['class'] = $field['locked'] ? array('menu-disabled') : array('');
+ $rows[$field_name]['data'][0] = $field['locked'] ? t('@field_name (Locked)', array('@field_name' => $field_name)) : $field_name;
+ $module_name = $field_types[$field['type']]['module'];
+ $rows[$field_name]['data'][1] = $field_types[$field['type']]['label'] . ' ' . t('(module: !module)', array('!module' => $modules[$module_name]->info['name']));
+ }
+
+ // Add the current instance.
+ $admin_path = _field_ui_bundle_admin_path($entity_type, $bundle);
+ $rows[$field_name]['data'][2][] = $admin_path ? l($bundles[$entity_type][$bundle]['label'], $admin_path . '/fields') : $bundles[$entity_type][$bundle]['label'];
+ }
+ }
+ }
+ foreach ($rows as $field_name => $cell) {
+ $rows[$field_name]['data'][2] = implode(', ', $cell['data'][2]);
+ }
+ if (empty($rows)) {
+ $output = t('No fields have been defined yet.');
+ }
+ else {
+ // Sort rows by field name.
+ ksort($rows);
+ $output = theme('table', array('header' => $header, 'rows' => $rows));
+ }
+ return $output;
+}
+
+/**
+ * Displays a message listing the inactive fields of a given bundle.
+ */
+function field_ui_inactive_message($entity_type, $bundle) {
+ $inactive_instances = field_ui_inactive_instances($entity_type, $bundle);
+ if (!empty($inactive_instances)) {
+ $field_types = field_info_field_types();
+ $widget_types = field_info_widget_types();
+
+ foreach ($inactive_instances as $field_name => $instance) {
+ $list[] = t('%field (@field_name) field requires the %widget_type widget provided by %widget_module module', array(
+ '%field' => $instance['label'],
+ '@field_name' => $instance['field_name'],
+ '%widget_type' => isset($widget_types[$instance['widget']['type']]) ? $widget_types[$instance['widget']['type']]['label'] : $instance['widget']['type'],
+ '%widget_module' => $instance['widget']['module'],
+ ));
+ }
+ drupal_set_message(t('Inactive fields are not shown unless their providing modules are enabled. The following fields are not enabled: !list', array('!list' => theme('item_list', array('items' => $list)))), 'error');
+ }
+}
+
+/**
+ * Determines the rendering order of an array representing a tree.
+ *
+ * Callback for array_reduce() within field_ui_table_pre_render().
+ */
+function _field_ui_reduce_order($array, $a) {
+ $array = !isset($array) ? array() : $array;
+ if ($a['name']) {
+ $array[] = $a['name'];
+ }
+ if (!empty($a['children'])) {
+ uasort($a['children'], 'drupal_sort_weight');
+ $array = array_merge($array, array_reduce($a['children'], '_field_ui_reduce_order'));
+ }
+ return $array;
+}
+
+/**
+ * Returns the region to which a row in the 'Manage fields' screen belongs.
+ *
+ * This function is used as a #region_callback in
+ * field_ui_field_overview_form(). It is called during
+ * field_ui_table_pre_render().
+ */
+function field_ui_field_overview_row_region($row) {
+ switch ($row['#row_type']) {
+ case 'field':
+ case 'extra_field':
+ return 'main';
+ case 'add_new_field':
+ // If no input in 'label', assume the row has not been dragged out of the
+ // 'add new' section.
+ return (!empty($row['label']['#value']) ? 'main' : 'add_new');
+ }
+}
+
+/**
+ * Returns the region to which a row in the 'Manage display' screen belongs.
+ *
+ * This function is used as a #region_callback in
+ * field_ui_field_overview_form(), and is called during
+ * field_ui_table_pre_render().
+ */
+function field_ui_display_overview_row_region($row) {
+ switch ($row['#row_type']) {
+ case 'field':
+ case 'extra_field':
+ return ($row['format']['type']['#value'] == 'hidden' ? 'hidden' : 'visible');
+ }
+}
+
+/**
+ * Pre-render callback for field_ui_table elements.
+ */
+function field_ui_table_pre_render($elements) {
+ $js_settings = array();
+
+ // For each region, build the tree structure from the weight and parenting
+ // data contained in the flat form structure, to determine row order and
+ // indentation.
+ $regions = $elements['#regions'];
+ $tree = array('' => array('name' => '', 'children' => array()));
+ $trees = array_fill_keys(array_keys($regions), $tree);
+
+ $parents = array();
+ $list = drupal_map_assoc(element_children($elements));
+
+ // Iterate on rows until we can build a known tree path for all of them.
+ while ($list) {
+ foreach ($list as $name) {
+ $row = &$elements[$name];
+ $parent = $row['parent_wrapper']['parent']['#value'];
+ // Proceed if parent is known.
+ if (empty($parent) || isset($parents[$parent])) {
+ // Grab parent, and remove the row from the next iteration.
+ $parents[$name] = $parent ? array_merge($parents[$parent], array($parent)) : array();
+ unset($list[$name]);
+
+ // Determine the region for the row.
+ $function = $row['#region_callback'];
+ $region_name = $function($row);
+
+ // Add the element in the tree.
+ $target = &$trees[$region_name][''];
+ foreach ($parents[$name] as $key) {
+ $target = &$target['children'][$key];
+ }
+ $target['children'][$name] = array('name' => $name, 'weight' => $row['weight']['#value']);
+
+ // Add tabledrag indentation to the first row cell.
+ if ($depth = count($parents[$name])) {
+ $children = element_children($row);
+ $cell = current($children);
+ $row[$cell]['#prefix'] = theme('indentation', array('size' => $depth)) . (isset($row[$cell]['#prefix']) ? $row[$cell]['#prefix'] : '');
+ }
+
+ // Add row id and associate JS settings.
+ $id = drupal_html_class($name);
+ $row['#attributes']['id'] = $id;
+ if (isset($row['#js_settings'])) {
+ $row['#js_settings'] += array(
+ 'rowHandler' => $row['#row_type'],
+ 'name' => $name,
+ 'region' => $region_name,
+ );
+ $js_settings[$id] = $row['#js_settings'];
+ }
+ }
+ }
+ }
+ // Determine rendering order from the tree structure.
+ foreach ($regions as $region_name => $region) {
+ $elements['#regions'][$region_name]['rows_order'] = array_reduce($trees[$region_name], '_field_ui_reduce_order');
+ }
+
+ $elements['#attached']['js'][] = array(
+ 'type' => 'setting',
+ 'data' => array('fieldUIRowsData' => $js_settings),
+ );
+
+ return $elements;
+}
+
+/**
+ * Returns HTML for Field UI overview tables.
+ *
+ * @param $variables
+ * An associative array containing:
+ * - elements: An associative array containing a Form API structure to be
+ * rendered as a table.
+ *
+ * @ingroup themeable
+ */
+function theme_field_ui_table($variables) {
+ $elements = $variables['elements'];
+ $table = array();
+ $js_settings = array();
+
+ // Add table headers and attributes.
+ foreach (array('header', 'attributes') as $key) {
+ if (isset($elements["#$key"])) {
+ $table[$key] = $elements["#$key"];
+ }
+ }
+
+ // Determine the colspan to use for region rows, by checking the number of
+ // columns in the headers.
+ $columns_count = 0;
+ foreach ($table['header'] as $header) {
+ $columns_count += (is_array($header) && isset($header['colspan']) ? $header['colspan'] : 1);
+ }
+
+ // Render rows, region by region.
+ foreach ($elements['#regions'] as $region_name => $region) {
+ $region_name_class = drupal_html_class($region_name);
+
+ // Add region rows.
+ if (isset($region['title'])) {
+ $table['rows'][] = array(
+ 'class' => array('region-title', 'region-' . $region_name_class . '-title'),
+ 'no_striping' => TRUE,
+ 'data' => array(
+ array('data' => $region['title'], 'colspan' => $columns_count),
+ ),
+ );
+ }
+ if (isset($region['message'])) {
+ $class = (empty($region['rows_order']) ? 'region-empty' : 'region-populated');
+ $table['rows'][] = array(
+ 'class' => array('region-message', 'region-' . $region_name_class . '-message', $class),
+ 'no_striping' => TRUE,
+ 'data' => array(
+ array('data' => $region['message'], 'colspan' => $columns_count),
+ ),
+ );
+ }
+
+ // Add form rows, in the order determined at pre-render time.
+ foreach ($region['rows_order'] as $name) {
+ $element = $elements[$name];
+
+ $row = array('data' => array());
+ if (isset($element['#attributes'])) {
+ $row += $element['#attributes'];
+ }
+
+ // Render children as table cells.
+ foreach (element_children($element) as $cell_key) {
+ $child = &$element[$cell_key];
+ // Do not render a cell for children of #type 'value'.
+ if (!(isset($child['#type']) && $child['#type'] == 'value')) {
+ $cell = array('data' => drupal_render($child));
+ if (isset($child['#cell_attributes'])) {
+ $cell += $child['#cell_attributes'];
+ }
+ $row['data'][] = $cell;
+ }
+ }
+ $table['rows'][] = $row;
+ }
+ }
+
+ return theme('table', $table);
+}
+
+/**
+ * Form constructor for the 'Manage fields' form of a bundle.
+ *
+ * Allows fields and pseudo-fields to be re-ordered.
+ *
+ * @see field_ui_field_overview_form_validate()
+ * @see field_ui_field_overview_form_submit()
+ * @ingroup forms
+ */
+function field_ui_field_overview_form($form, &$form_state, $entity_type, $bundle) {
+ $bundle = field_extract_bundle($entity_type, $bundle);
+
+ field_ui_inactive_message($entity_type, $bundle);
+ $admin_path = _field_ui_bundle_admin_path($entity_type, $bundle);
+
+ // When displaying the form, make sure the list of fields is up-to-date.
+ if (empty($form_state['post'])) {
+ field_info_cache_clear();
+ }
+
+ // Gather bundle information.
+ $instances = field_info_instances($entity_type, $bundle);
+ $field_types = field_info_field_types();
+ $widget_types = field_info_widget_types();
+
+ $extra_fields = field_info_extra_fields($entity_type, $bundle, 'form');
+
+ $form += array(
+ '#entity_type' => $entity_type,
+ '#bundle' => $bundle,
+ '#fields' => array_keys($instances),
+ '#extra' => array_keys($extra_fields),
+ );
+
+ $table = array(
+ '#type' => 'field_ui_table',
+ '#tree' => TRUE,
+ '#header' => array(
+ t('Label'),
+ t('Weight'),
+ t('Parent'),
+ t('Machine name'),
+ t('Field type'),
+ t('Widget'),
+ array('data' => t('Operations'), 'colspan' => 2),
+ ),
+ '#parent_options' => array(),
+ '#regions' => array(
+ 'main' => array('message' => t('No fields are present yet.')),
+ 'add_new' => array('title' => '&nbsp;'),
+ ),
+ '#attributes' => array(
+ 'class' => array('field-ui-overview'),
+ 'id' => 'field-overview',
+ ),
+ );
+
+ // Fields.
+ foreach ($instances as $name => $instance) {
+ $field = field_info_field($instance['field_name']);
+ $admin_field_path = $admin_path . '/fields/' . $instance['field_name'];
+ $table[$name] = array(
+ '#attributes' => array('class' => array('draggable', 'tabledrag-leaf')),
+ '#row_type' => 'field',
+ '#region_callback' => 'field_ui_field_overview_row_region',
+ 'label' => array(
+ '#markup' => check_plain($instance['label']),
+ ),
+ 'weight' => array(
+ '#type' => 'textfield',
+ '#title' => t('Weight for @title', array('@title' => $instance['label'])),
+ '#title_display' => 'invisible',
+ '#default_value' => $instance['widget']['weight'],
+ '#size' => 3,
+ '#attributes' => array('class' => array('field-weight')),
+ ),
+ 'parent_wrapper' => array(
+ 'parent' => array(
+ '#type' => 'select',
+ '#title' => t('Parent for @title', array('@title' => $instance['label'])),
+ '#title_display' => 'invisible',
+ '#options' => $table['#parent_options'],
+ '#empty_value' => '',
+ '#attributes' => array('class' => array('field-parent')),
+ '#parents' => array('fields', $name, 'parent'),
+ ),
+ 'hidden_name' => array(
+ '#type' => 'hidden',
+ '#default_value' => $name,
+ '#attributes' => array('class' => array('field-name')),
+ ),
+ ),
+ 'field_name' => array(
+ '#markup' => $instance['field_name'],
+ ),
+ 'type' => array(
+ '#type' => 'link',
+ '#title' => t($field_types[$field['type']]['label']),
+ '#href' => $admin_field_path . '/field-settings',
+ '#options' => array('attributes' => array('title' => t('Edit field settings.'))),
+ ),
+ 'widget_type' => array(
+ '#type' => 'link',
+ '#title' => t($widget_types[$instance['widget']['type']]['label']),
+ '#href' => $admin_field_path . '/widget-type',
+ '#options' => array('attributes' => array('title' => t('Change widget type.'))),
+ ),
+ 'edit' => array(
+ '#type' => 'link',
+ '#title' => t('edit'),
+ '#href' => $admin_field_path,
+ '#options' => array('attributes' => array('title' => t('Edit instance settings.'))),
+ ),
+ 'delete' => array(
+ '#type' => 'link',
+ '#title' => t('delete'),
+ '#href' => $admin_field_path . '/delete',
+ '#options' => array('attributes' => array('title' => t('Delete instance.'))),
+ ),
+ );
+
+ if (!empty($instance['locked'])) {
+ $table[$name]['edit'] = array('#value' => t('Locked'));
+ $table[$name]['delete'] = array();
+ $table[$name]['#attributes']['class'][] = 'menu-disabled';
+ }
+ }
+
+ // Non-field elements.
+ foreach ($extra_fields as $name => $extra_field) {
+ $table[$name] = array(
+ '#attributes' => array('class' => array('draggable', 'tabledrag-leaf')),
+ '#row_type' => 'extra_field',
+ '#region_callback' => 'field_ui_field_overview_row_region',
+ 'label' => array(
+ '#markup' => check_plain($extra_field['label']),
+ ),
+ 'weight' => array(
+ '#type' => 'textfield',
+ '#default_value' => $extra_field['weight'],
+ '#size' => 3,
+ '#attributes' => array('class' => array('field-weight')),
+ '#title_display' => 'invisible',
+ '#title' => t('Weight for @title', array('@title' => $extra_field['label'])),
+ ),
+ 'parent_wrapper' => array(
+ 'parent' => array(
+ '#type' => 'select',
+ '#title' => t('Parent for @title', array('@title' => $extra_field['label'])),
+ '#title_display' => 'invisible',
+ '#options' => $table['#parent_options'],
+ '#empty_value' => '',
+ '#attributes' => array('class' => array('field-parent')),
+ '#parents' => array('fields', $name, 'parent'),
+ ),
+ 'hidden_name' => array(
+ '#type' => 'hidden',
+ '#default_value' => $name,
+ '#attributes' => array('class' => array('field-name')),
+ ),
+ ),
+ 'field_name' => array(
+ '#markup' => $name,
+ ),
+ 'type' => array(
+ '#markup' => isset($extra_field['description']) ? $extra_field['description'] : '',
+ '#cell_attributes' => array('colspan' => 2),
+ ),
+ 'edit' => array(
+ '#markup' => isset($extra_field['edit']) ? $extra_field['edit'] : '',
+ ),
+ 'delete' => array(
+ '#markup' => isset($extra_field['delete']) ? $extra_field['delete'] : '',
+ ),
+ );
+ }
+
+ // Additional row: add new field.
+ $max_weight = field_info_max_weight($entity_type, $bundle, 'form');
+ $field_type_options = field_ui_field_type_options();
+ $widget_type_options = field_ui_widget_type_options(NULL, TRUE);
+ if ($field_type_options && $widget_type_options) {
+ $name = '_add_new_field';
+ $table[$name] = array(
+ '#attributes' => array('class' => array('draggable', 'tabledrag-leaf', 'add-new')),
+ '#row_type' => 'add_new_field',
+ '#region_callback' => 'field_ui_field_overview_row_region',
+ 'label' => array(
+ '#type' => 'textfield',
+ '#title' => t('New field label'),
+ '#title_display' => 'invisible',
+ '#size' => 15,
+ '#description' => t('Label'),
+ '#prefix' => '<div class="label-input"><div class="add-new-placeholder">' . t('Add new field') .'</div>',
+ '#suffix' => '</div>',
+ ),
+ 'weight' => array(
+ '#type' => 'textfield',
+ '#default_value' => $max_weight + 1,
+ '#size' => 3,
+ '#title_display' => 'invisible',
+ '#title' => t('Weight for new field'),
+ '#attributes' => array('class' => array('field-weight')),
+ '#prefix' => '<div class="add-new-placeholder">&nbsp;</div>',
+ ),
+ 'parent_wrapper' => array(
+ 'parent' => array(
+ '#type' => 'select',
+ '#title' => t('Parent for new field'),
+ '#title_display' => 'invisible',
+ '#options' => $table['#parent_options'],
+ '#empty_value' => '',
+ '#attributes' => array('class' => array('field-parent')),
+ '#prefix' => '<div class="add-new-placeholder">&nbsp;</div>',
+ '#parents' => array('fields', $name, 'parent'),
+ ),
+ 'hidden_name' => array(
+ '#type' => 'hidden',
+ '#default_value' => $name,
+ '#attributes' => array('class' => array('field-name')),
+ ),
+ ),
+ 'field_name' => array(
+ '#type' => 'machine_name',
+ '#title' => t('New field name'),
+ '#title_display' => 'invisible',
+ // This field should stay LTR even for RTL languages.
+ '#field_prefix' => '<span dir="ltr">field_',
+ '#field_suffix' => '</span>&lrm;',
+ '#size' => 15,
+ '#description' => t('A unique machine-readable name containing letters, numbers, and underscores.'),
+ // 32 characters minus the 'field_' prefix.
+ '#maxlength' => 26,
+ '#prefix' => '<div class="add-new-placeholder">&nbsp;</div>',
+ '#machine_name' => array(
+ 'source' => array('fields', $name, 'label'),
+ 'exists' => '_field_ui_field_name_exists',
+ 'standalone' => TRUE,
+ 'label' => '',
+ ),
+ '#required' => FALSE,
+ ),
+ 'type' => array(
+ '#type' => 'select',
+ '#title' => t('Type of new field'),
+ '#title_display' => 'invisible',
+ '#options' => $field_type_options,
+ '#empty_option' => t('- Select a field type -'),
+ '#description' => t('Type of data to store.'),
+ '#attributes' => array('class' => array('field-type-select')),
+ '#prefix' => '<div class="add-new-placeholder">&nbsp;</div>',
+ ),
+ 'widget_type' => array(
+ '#type' => 'select',
+ '#title' => t('Widget for new field'),
+ '#title_display' => 'invisible',
+ '#options' => $widget_type_options,
+ '#empty_option' => t('- Select a widget -'),
+ '#description' => t('Form element to edit the data.'),
+ '#attributes' => array('class' => array('widget-type-select')),
+ '#cell_attributes' => array('colspan' => 3),
+ '#prefix' => '<div class="add-new-placeholder">&nbsp;</div>',
+ ),
+ // Place the 'translatable' property as an explicit value so that contrib
+ // modules can form_alter() the value for newly created fields.
+ 'translatable' => array(
+ '#type' => 'value',
+ '#value' => FALSE,
+ ),
+ );
+ }
+
+ // Additional row: add existing field.
+ $existing_fields = field_ui_existing_field_options($entity_type, $bundle);
+ if ($existing_fields && $widget_type_options) {
+ // Build list of options.
+ $existing_field_options = array();
+ foreach ($existing_fields as $field_name => $info) {
+ $text = t('@type: @field (@label)', array(
+ '@type' => $info['type_label'],
+ '@label' => $info['label'],
+ '@field' => $info['field'],
+ ));
+ $existing_field_options[$field_name] = truncate_utf8($text, 80, FALSE, TRUE);
+ }
+ asort($existing_field_options);
+ $name = '_add_existing_field';
+ $table[$name] = array(
+ '#attributes' => array('class' => array('draggable', 'tabledrag-leaf', 'add-new')),
+ '#row_type' => 'add_new_field',
+ '#region_callback' => 'field_ui_field_overview_row_region',
+ 'label' => array(
+ '#type' => 'textfield',
+ '#title' => t('Existing field label'),
+ '#title_display' => 'invisible',
+ '#size' => 15,
+ '#description' => t('Label'),
+ '#attributes' => array('class' => array('label-textfield')),
+ '#prefix' => '<div class="label-input"><div class="add-new-placeholder">' . t('Add existing field') .'</div>',
+ '#suffix' => '</div>',
+ ),
+ 'weight' => array(
+ '#type' => 'textfield',
+ '#default_value' => $max_weight + 2,
+ '#size' => 3,
+ '#title_display' => 'invisible',
+ '#title' => t('Weight for added field'),
+ '#attributes' => array('class' => array('field-weight')),
+ '#prefix' => '<div class="add-new-placeholder">&nbsp;</div>',
+ ),
+ 'parent_wrapper' => array(
+ 'parent' => array(
+ '#type' => 'select',
+ '#title' => t('Parent for existing field'),
+ '#title_display' => 'invisible',
+ '#options' => $table['#parent_options'],
+ '#empty_value' => '',
+ '#attributes' => array('class' => array('field-parent')),
+ '#prefix' => '<div class="add-new-placeholder">&nbsp;</div>',
+ '#parents' => array('fields', $name, 'parent'),
+ ),
+ 'hidden_name' => array(
+ '#type' => 'hidden',
+ '#default_value' => $name,
+ '#attributes' => array('class' => array('field-name')),
+ ),
+ ),
+ 'field_name' => array(
+ '#type' => 'select',
+ '#title' => t('Existing field to share'),
+ '#title_display' => 'invisible',
+ '#options' => $existing_field_options,
+ '#empty_option' => t('- Select an existing field -'),
+ '#description' => t('Field to share'),
+ '#attributes' => array('class' => array('field-select')),
+ '#cell_attributes' => array('colspan' => 2),
+ '#prefix' => '<div class="add-new-placeholder">&nbsp;</div>',
+ ),
+ 'widget_type' => array(
+ '#type' => 'select',
+ '#title' => t('Widget for existing field'),
+ '#title_display' => 'invisible',
+ '#options' => $widget_type_options,
+ '#empty_option' => t('- Select a widget -'),
+ '#description' => t('Form element to edit the data.'),
+ '#attributes' => array('class' => array('widget-type-select')),
+ '#cell_attributes' => array('colspan' => 3),
+ '#prefix' => '<div class="add-new-placeholder">&nbsp;</div>',
+ ),
+ );
+ }
+ $form['fields'] = $table;
+
+ $form['actions'] = array('#type' => 'actions');
+ $form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Save'));
+
+ $form['#attached']['css'][] = drupal_get_path('module', 'field_ui') . '/field_ui.css';
+ $form['#attached']['js'][] = drupal_get_path('module', 'field_ui') . '/field_ui.js';
+
+ // Add settings for the update selects behavior.
+ $js_fields = array();
+ foreach ($existing_fields as $field_name => $info) {
+ $js_fields[$field_name] = array('label' => $info['label'], 'type' => $info['type'], 'widget' => $info['widget_type']);
+ }
+
+ $form['#attached']['js'][] = array(
+ 'type' => 'setting',
+ 'data' => array('fields' => $js_fields, 'fieldWidgetTypes' => field_ui_widget_type_options()),
+ );
+
+ // Add tabledrag behavior.
+ $form['#attached']['drupal_add_tabledrag'][] = array('field-overview', 'order', 'sibling', 'field-weight');
+ $form['#attached']['drupal_add_tabledrag'][] = array('field-overview', 'match', 'parent', 'field-parent', 'field-parent', 'field-name');
+
+ return $form;
+}
+
+/**
+ * Form validation handler for field_ui_field_overview_form().
+ *
+ * @see field_ui_field_overview_form_submit()
+ */
+function field_ui_field_overview_form_validate($form, &$form_state) {
+ _field_ui_field_overview_form_validate_add_new($form, $form_state);
+ _field_ui_field_overview_form_validate_add_existing($form, $form_state);
+}
+
+/**
+ * Validates the 'add new field' row of field_ui_field_overview_form().
+ *
+ * @see field_ui_field_overview_form_validate()
+ */
+function _field_ui_field_overview_form_validate_add_new($form, &$form_state) {
+ $field = $form_state['values']['fields']['_add_new_field'];
+
+ // Validate if any information was provided in the 'add new field' row.
+ if (array_filter(array($field['label'], $field['field_name'], $field['type'], $field['widget_type']))) {
+ // Missing label.
+ if (!$field['label']) {
+ form_set_error('fields][_add_new_field][label', t('Add new field: you need to provide a label.'));
+ }
+
+ // Missing field name.
+ if (!$field['field_name']) {
+ form_set_error('fields][_add_new_field][field_name', t('Add new field: you need to provide a field name.'));
+ }
+ // Field name validation.
+ else {
+ $field_name = $field['field_name'];
+
+ // Add the 'field_' prefix.
+ $field_name = 'field_' . $field_name;
+ form_set_value($form['fields']['_add_new_field']['field_name'], $field_name, $form_state);
+ }
+
+ // Missing field type.
+ if (!$field['type']) {
+ form_set_error('fields][_add_new_field][type', t('Add new field: you need to select a field type.'));
+ }
+
+ // Missing widget type.
+ if (!$field['widget_type']) {
+ form_set_error('fields][_add_new_field][widget_type', t('Add new field: you need to select a widget.'));
+ }
+ // Wrong widget type.
+ elseif ($field['type']) {
+ $widget_types = field_ui_widget_type_options($field['type']);
+ if (!isset($widget_types[$field['widget_type']])) {
+ form_set_error('fields][_add_new_field][widget_type', t('Add new field: invalid widget.'));
+ }
+ }
+ }
+}
+
+/**
+ * Render API callback: Checks if a field machine name is taken.
+ *
+ * @param $value
+ * The machine name, not prefixed with 'field_'.
+ *
+ * @return
+ * Whether or not the field machine name is taken.
+ */
+function _field_ui_field_name_exists($value) {
+ // Prefix with 'field_'.
+ $field_name = 'field_' . $value;
+
+ // We need to check inactive fields as well, so we can't use
+ // field_info_fields().
+ return (bool) field_read_fields(array('field_name' => $field_name), array('include_inactive' => TRUE));
+}
+
+/**
+ * Validates the 'add existing field' row of field_ui_field_overview_form().
+ *
+ * @see field_ui_field_overview_form_validate()
+ */
+function _field_ui_field_overview_form_validate_add_existing($form, &$form_state) {
+ // The form element might be absent if no existing fields can be added to
+ // this bundle.
+ if (isset($form_state['values']['fields']['_add_existing_field'])) {
+ $field = $form_state['values']['fields']['_add_existing_field'];
+
+ // Validate if any information was provided in the 'add existing field' row.
+ if (array_filter(array($field['label'], $field['field_name'], $field['widget_type']))) {
+ // Missing label.
+ if (!$field['label']) {
+ form_set_error('fields][_add_existing_field][label', t('Add existing field: you need to provide a label.'));
+ }
+
+ // Missing existing field name.
+ if (!$field['field_name']) {
+ form_set_error('fields][_add_existing_field][field_name', t('Add existing field: you need to select a field.'));
+ }
+
+ // Missing widget type.
+ if (!$field['widget_type']) {
+ form_set_error('fields][_add_existing_field][widget_type', t('Add existing field: you need to select a widget.'));
+ }
+ // Wrong widget type.
+ elseif ($field['field_name'] && ($existing_field = field_info_field($field['field_name']))) {
+ $widget_types = field_ui_widget_type_options($existing_field['type']);
+ if (!isset($widget_types[$field['widget_type']])) {
+ form_set_error('fields][_add_existing_field][widget_type', t('Add existing field: invalid widget.'));
+ }
+ }
+ }
+ }
+}
+
+/**
+ * Form submission handler for field_ui_field_overview_form().
+ *
+ * @see field_ui_field_overview_form_validate()
+ */
+function field_ui_field_overview_form_submit($form, &$form_state) {
+ $form_values = $form_state['values']['fields'];
+ $entity_type = $form['#entity_type'];
+ $bundle = $form['#bundle'];
+ $admin_path = _field_ui_bundle_admin_path($entity_type, $bundle);
+
+ $bundle_settings = field_bundle_settings($entity_type, $bundle);
+
+ // Update field weights.
+ foreach ($form_values as $key => $values) {
+ if (in_array($key, $form['#fields'])) {
+ $instance = field_read_instance($entity_type, $key, $bundle);
+ $instance['widget']['weight'] = $values['weight'];
+ field_update_instance($instance);
+ }
+ elseif (in_array($key, $form['#extra'])) {
+ $bundle_settings['extra_fields']['form'][$key]['weight'] = $values['weight'];
+ }
+ }
+
+ field_bundle_settings($entity_type, $bundle, $bundle_settings);
+
+ $destinations = array();
+
+ // Create new field.
+ $field = array();
+ if (!empty($form_values['_add_new_field']['field_name'])) {
+ $values = $form_values['_add_new_field'];
+
+ $field = array(
+ 'field_name' => $values['field_name'],
+ 'type' => $values['type'],
+ 'translatable' => $values['translatable'],
+ );
+ $instance = array(
+ 'field_name' => $field['field_name'],
+ 'entity_type' => $entity_type,
+ 'bundle' => $bundle,
+ 'label' => $values['label'],
+ 'widget' => array(
+ 'type' => $values['widget_type'],
+ 'weight' => $values['weight'],
+ ),
+ );
+
+ // Create the field and instance.
+ try {
+ field_create_field($field);
+ field_create_instance($instance);
+
+ $destinations[] = $admin_path . '/fields/' . $field['field_name'] . '/field-settings';
+ $destinations[] = $admin_path . '/fields/' . $field['field_name'];
+
+ // Store new field information for any additional submit handlers.
+ $form_state['fields_added']['_add_new_field'] = $field['field_name'];
+ }
+ catch (Exception $e) {
+ drupal_set_message(t('There was a problem creating field %label: !message', array('%label' => $instance['label'], '!message' => $e->getMessage())), 'error');
+ }
+ }
+
+ // Add existing field.
+ if (!empty($form_values['_add_existing_field']['field_name'])) {
+ $values = $form_values['_add_existing_field'];
+ $field = field_info_field($values['field_name']);
+ if (!empty($field['locked'])) {
+ drupal_set_message(t('The field %label cannot be added because it is locked.', array('%label' => $values['label'])), 'error');
+ }
+ else {
+ $instance = array(
+ 'field_name' => $field['field_name'],
+ 'entity_type' => $entity_type,
+ 'bundle' => $bundle,
+ 'label' => $values['label'],
+ 'widget' => array(
+ 'type' => $values['widget_type'],
+ 'weight' => $values['weight'],
+ ),
+ );
+
+ try {
+ field_create_instance($instance);
+ $destinations[] = $admin_path . '/fields/' . $instance['field_name'] . '/edit';
+ // Store new field information for any additional submit handlers.
+ $form_state['fields_added']['_add_existing_field'] = $instance['field_name'];
+ }
+ catch (Exception $e) {
+ drupal_set_message(t('There was a problem creating field instance %label: @message.', array('%label' => $instance['label'], '@message' => $e->getMessage())), 'error');
+ }
+ }
+ }
+
+ if ($destinations) {
+ $destination = drupal_get_destination();
+ $destinations[] = $destination['destination'];
+ unset($_GET['destination']);
+ $form_state['redirect'] = field_ui_get_destinations($destinations);
+ }
+ else {
+ drupal_set_message(t('Your settings have been saved.'));
+ }
+}
+
+/**
+ * Form constructor for the field display settings for a given view mode.
+ *
+ * @see field_ui_display_overview_multistep_submit()
+ * @see field_ui_display_overview_form_submit()
+ * @ingroup forms
+ */
+function field_ui_display_overview_form($form, &$form_state, $entity_type, $bundle, $view_mode) {
+ $bundle = field_extract_bundle($entity_type, $bundle);
+
+ field_ui_inactive_message($entity_type, $bundle);
+ $admin_path = _field_ui_bundle_admin_path($entity_type, $bundle);
+
+ // Gather type information.
+ $instances = field_info_instances($entity_type, $bundle);
+ $field_types = field_info_field_types();
+ $extra_fields = field_info_extra_fields($entity_type, $bundle, 'display');
+
+ $form_state += array(
+ 'formatter_settings_edit' => NULL,
+ );
+
+ $form += array(
+ '#entity_type' => $entity_type,
+ '#bundle' => $bundle,
+ '#view_mode' => $view_mode,
+ '#fields' => array_keys($instances),
+ '#extra' => array_keys($extra_fields),
+ );
+
+ if (empty($instances) && empty($extra_fields)) {
+ drupal_set_message(t('There are no fields yet added. You can add new fields on the <a href="@link">Manage fields</a> page.', array('@link' => url($admin_path . '/fields'))), 'warning');
+ return $form;
+ }
+
+ $table = array(
+ '#type' => 'field_ui_table',
+ '#tree' => TRUE,
+ '#header' => array(
+ t('Field'),
+ t('Weight'),
+ t('Parent'),
+ t('Label'),
+ array('data' => t('Format'), 'colspan' => 3),
+ ),
+ '#regions' => array(
+ 'visible' => array('message' => t('No field is displayed.')),
+ 'hidden' => array('title' => t('Hidden'), 'message' => t('No field is hidden.')),
+ ),
+ '#parent_options' => array(),
+ '#attributes' => array(
+ 'class' => array('field-ui-overview'),
+ 'id' => 'field-display-overview',
+ ),
+ // Add Ajax wrapper.
+ '#prefix' => '<div id="field-display-overview-wrapper">',
+ '#suffix' => '</div>',
+ );
+
+ $field_label_options = array(
+ 'above' => t('Above'),
+ 'inline' => t('Inline'),
+ 'hidden' => t('<Hidden>'),
+ );
+ $extra_visibility_options = array(
+ 'visible' => t('Visible'),
+ 'hidden' => t('Hidden'),
+ );
+
+ // Field rows.
+ foreach ($instances as $name => $instance) {
+ $field = field_info_field($instance['field_name']);
+ $display = $instance['display'][$view_mode];
+ $table[$name] = array(
+ '#attributes' => array('class' => array('draggable', 'tabledrag-leaf')),
+ '#row_type' => 'field',
+ '#region_callback' => 'field_ui_display_overview_row_region',
+ '#js_settings' => array(
+ 'rowHandler' => 'field',
+ 'defaultFormatter' => $field_types[$field['type']]['default_formatter'],
+ ),
+ 'human_name' => array(
+ '#markup' => check_plain($instance['label']),
+ ),
+ 'weight' => array(
+ '#type' => 'textfield',
+ '#title' => t('Weight for @title', array('@title' => $instance['label'])),
+ '#title_display' => 'invisible',
+ '#default_value' => $display['weight'],
+ '#size' => 3,
+ '#attributes' => array('class' => array('field-weight')),
+ ),
+ 'parent_wrapper' => array(
+ 'parent' => array(
+ '#type' => 'select',
+ '#title' => t('Label display for @title', array('@title' => $instance['label'])),
+ '#title_display' => 'invisible',
+ '#options' => $table['#parent_options'],
+ '#empty_value' => '',
+ '#attributes' => array('class' => array('field-parent')),
+ '#parents' => array('fields', $name, 'parent'),
+ ),
+ 'hidden_name' => array(
+ '#type' => 'hidden',
+ '#default_value' => $name,
+ '#attributes' => array('class' => array('field-name')),
+ ),
+ ),
+ 'label' => array(
+ '#type' => 'select',
+ '#title' => t('Label display for @title', array('@title' => $instance['label'])),
+ '#title_display' => 'invisible',
+ '#options' => $field_label_options,
+ '#default_value' => $display['label'],
+ ),
+ );
+
+ $formatter_options = field_ui_formatter_options($field['type']);
+ $formatter_options['hidden'] = t('<Hidden>');
+ $table[$name]['format'] = array(
+ 'type' => array(
+ '#type' => 'select',
+ '#title' => t('Formatter for @title', array('@title' => $instance['label'])),
+ '#title_display' => 'invisible',
+ '#options' => $formatter_options,
+ '#default_value' => $display['type'],
+ '#parents' => array('fields', $name, 'type'),
+ '#attributes' => array('class' => array('field-formatter-type')),
+ ),
+ 'settings_edit_form' => array(),
+ );
+
+ // Formatter settings.
+
+ // Check the currently selected formatter, and merge persisted values for
+ // formatter settings.
+ if (isset($form_state['values']['fields'][$name]['type'])) {
+ $formatter_type = $form_state['values']['fields'][$name]['type'];
+ }
+ else {
+ $formatter_type = $display['type'];
+ }
+ if (isset($form_state['formatter_settings'][$name])) {
+ $settings = $form_state['formatter_settings'][$name];
+ }
+ else {
+ $settings = $display['settings'];
+ }
+ $settings += field_info_formatter_settings($formatter_type);
+
+ $instance['display'][$view_mode]['type'] = $formatter_type;
+ $formatter = field_info_formatter_types($formatter_type);
+ $instance['display'][$view_mode]['module'] = $formatter['module'];
+ $instance['display'][$view_mode]['settings'] = $settings;
+
+ // Base button element for the various formatter settings actions.
+ $base_button = array(
+ '#submit' => array('field_ui_display_overview_multistep_submit'),
+ '#ajax' => array(
+ 'callback' => 'field_ui_display_overview_multistep_js',
+ 'wrapper' => 'field-display-overview-wrapper',
+ 'effect' => 'fade',
+ ),
+ '#field_name' => $name,
+ );
+
+ if ($form_state['formatter_settings_edit'] == $name) {
+ // We are currently editing this field's formatter settings. Display the
+ // settings form and submit buttons.
+ $table[$name]['format']['settings_edit_form'] = array();
+
+ $settings_form = array();
+ $function = $formatter['module'] . '_field_formatter_settings_form';
+ if (function_exists($function)) {
+ $settings_form = $function($field, $instance, $view_mode, $form, $form_state);
+ }
+
+ if ($settings_form) {
+ $table[$name]['format']['#cell_attributes'] = array('colspan' => 3);
+ $table[$name]['format']['settings_edit_form'] = array(
+ '#type' => 'container',
+ '#attributes' => array('class' => array('field-formatter-settings-edit-form')),
+ '#parents' => array('fields', $name, 'settings_edit_form'),
+ 'label' => array(
+ '#markup' => t('Format settings:') . ' <span class="formatter-name">' . $formatter['label'] . '</span>',
+ ),
+ 'settings' => $settings_form,
+ 'actions' => array(
+ '#type' => 'actions',
+ 'save_settings' => $base_button + array(
+ '#type' => 'submit',
+ '#name' => $name . '_formatter_settings_update',
+ '#value' => t('Update'),
+ '#op' => 'update',
+ ),
+ 'cancel_settings' => $base_button + array(
+ '#type' => 'submit',
+ '#name' => $name . '_formatter_settings_cancel',
+ '#value' => t('Cancel'),
+ '#op' => 'cancel',
+ // Do not check errors for the 'Cancel' button, but make sure we
+ // get the value of the 'formatter type' select.
+ '#limit_validation_errors' => array(array('fields', $name, 'type')),
+ ),
+ ),
+ );
+ $table[$name]['#attributes']['class'][] = 'field-formatter-settings-editing';
+ }
+ }
+ else {
+ // Display a summary of the current formatter settings.
+ $summary = module_invoke($formatter['module'], 'field_formatter_settings_summary', $field, $instance, $view_mode);
+ $table[$name]['settings_summary'] = array();
+ $table[$name]['settings_edit'] = array();
+ if ($summary) {
+ $table[$name]['settings_summary'] = array(
+ '#markup' => '<div class="field-formatter-summary">' . $summary . '</div>',
+ '#cell_attributes' => array('class' => array('field-formatter-summary-cell')),
+ );
+ $table[$name]['settings_edit'] = $base_button + array(
+ '#type' => 'image_button',
+ '#name' => $name . '_formatter_settings_edit',
+ '#src' => 'misc/configure.png',
+ '#attributes' => array('class' => array('field-formatter-settings-edit'), 'alt' => t('Edit')),
+ '#op' => 'edit',
+ // Do not check errors for the 'Edit' button, but make sure we get
+ // the value of the 'formatter type' select.
+ '#limit_validation_errors' => array(array('fields', $name, 'type')),
+ '#prefix' => '<div class="field-formatter-settings-edit-wrapper">',
+ '#suffix' => '</div>',
+ );
+ }
+ }
+ }
+
+ // Non-field elements.
+ foreach ($extra_fields as $name => $extra_field) {
+ $display = $extra_field['display'][$view_mode];
+ $table[$name] = array(
+ '#attributes' => array('class' => array('draggable', 'tabledrag-leaf')),
+ '#row_type' => 'extra_field',
+ '#region_callback' => 'field_ui_display_overview_row_region',
+ '#js_settings' => array('rowHandler' => 'field'),
+ 'human_name' => array(
+ '#markup' => check_plain($extra_field['label']),
+ ),
+ 'weight' => array(
+ '#type' => 'textfield',
+ '#title' => t('Weight for @title', array('@title' => $extra_field['label'])),
+ '#title_display' => 'invisible',
+ '#default_value' => $display['weight'],
+ '#size' => 3,
+ '#attributes' => array('class' => array('field-weight')),
+ ),
+ 'parent_wrapper' => array(
+ 'parent' => array(
+ '#type' => 'select',
+ '#title' => t('Parents for @title', array('@title' => $extra_field['label'])),
+ '#title_display' => 'invisible',
+ '#options' => $table['#parent_options'],
+ '#empty_value' => '',
+ '#attributes' => array('class' => array('field-parent')),
+ '#parents' => array('fields', $name, 'parent'),
+ ),
+ 'hidden_name' => array(
+ '#type' => 'hidden',
+ '#default_value' => $name,
+ '#attributes' => array('class' => array('field-name')),
+ ),
+ ),
+ 'empty_cell' => array(
+ '#markup' => '&nbsp;',
+ ),
+ 'format' => array(
+ 'type' => array(
+ '#type' => 'select',
+ '#title' => t('Visibility for @title', array('@title' => $extra_field['label'])),
+ '#title_display' => 'invisible',
+ '#options' => $extra_visibility_options,
+ '#default_value' => $display['visible'] ? 'visible' : 'hidden',
+ '#parents' => array('fields', $name, 'type'),
+ '#attributes' => array('class' => array('field-formatter-type')),
+ ),
+ ),
+ 'settings_summary' => array(),
+ 'settings_edit' => array(),
+ );
+ }
+
+ $form['fields'] = $table;
+
+ // Custom display settings.
+ if ($view_mode == 'default') {
+ $form['modes'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Custom display settings'),
+ '#collapsible' => TRUE,
+ '#collapsed' => TRUE,
+ );
+ // Collect options and default values for the 'Custom display settings'
+ // checkboxes.
+ $options = array();
+ $default = array();
+ $entity_info = entity_get_info($entity_type);
+ $view_modes = $entity_info['view modes'];
+ $view_mode_settings = field_view_mode_settings($entity_type, $bundle);
+ foreach ($view_modes as $view_mode_name => $view_mode_info) {
+ $options[$view_mode_name] = $view_mode_info['label'];
+ if (!empty($view_mode_settings[$view_mode_name]['custom_settings'])) {
+ $default[] = $view_mode_name;
+ }
+ }
+ $form['modes']['view_modes_custom'] = array(
+ '#type' => 'checkboxes',
+ '#title' => t('Use custom display settings for the following view modes'),
+ '#options' => $options,
+ '#default_value' => $default,
+ );
+ }
+
+ // In overviews involving nested rows from contributed modules (i.e
+ // field_group), the 'format type' selects can trigger a series of changes in
+ // child rows. The #ajax behavior is therefore not attached directly to the
+ // selects, but triggered by the client-side script through a hidden #ajax
+ // 'Refresh' button. A hidden 'refresh_rows' input tracks the name of
+ // affected rows.
+ $form['refresh_rows'] = array('#type' => 'hidden');
+ $form['refresh'] = array(
+ '#type' => 'submit',
+ '#value' => t('Refresh'),
+ '#op' => 'refresh_table',
+ '#submit' => array('field_ui_display_overview_multistep_submit'),
+ '#ajax' => array(
+ 'callback' => 'field_ui_display_overview_multistep_js',
+ 'wrapper' => 'field-display-overview-wrapper',
+ 'effect' => 'fade',
+ // The button stays hidden, so we hide the Ajax spinner too. Ad-hoc
+ // spinners will be added manually by the client-side script.
+ 'progress' => 'none',
+ ),
+ );
+
+ $form['actions'] = array('#type' => 'actions');
+ $form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Save'));
+
+ $form['#attached']['js'][] = drupal_get_path('module', 'field_ui') . '/field_ui.js';
+ $form['#attached']['css'][] = drupal_get_path('module', 'field_ui') . '/field_ui.css';
+
+ // Add tabledrag behavior.
+ $form['#attached']['drupal_add_tabledrag'][] = array('field-display-overview', 'order', 'sibling', 'field-weight');
+ $form['#attached']['drupal_add_tabledrag'][] = array('field-display-overview', 'match', 'parent', 'field-parent', 'field-parent', 'field-name');
+
+ return $form;
+}
+
+
+/**
+ * Form submission handler for buttons in field_ui_display_overview_form().
+ */
+function field_ui_display_overview_multistep_submit($form, &$form_state) {
+ $trigger = $form_state['triggering_element'];
+ $op = $trigger['#op'];
+
+ switch ($op) {
+ case 'edit':
+ // Store the field whose settings are currently being edited.
+ $field_name = $trigger['#field_name'];
+ $form_state['formatter_settings_edit'] = $field_name;
+ break;
+
+ case 'update':
+ // Store the saved settings, and set the field back to 'non edit' mode.
+ $field_name = $trigger['#field_name'];
+ $values = $form_state['values']['fields'][$field_name]['settings_edit_form']['settings'];
+ $form_state['formatter_settings'][$field_name] = $values;
+ unset($form_state['formatter_settings_edit']);
+ break;
+
+ case 'cancel':
+ // Set the field back to 'non edit' mode.
+ unset($form_state['formatter_settings_edit']);
+ break;
+
+ case 'refresh_table':
+ // If the currently edited field is one of the rows to be refreshed, set
+ // it back to 'non edit' mode.
+ $updated_rows = explode(' ', $form_state['values']['refresh_rows']);
+ if (isset($form_state['formatter_settings_edit']) && in_array($form_state['formatter_settings_edit'], $updated_rows)) {
+ unset($form_state['formatter_settings_edit']);
+ }
+ break;
+ }
+
+ $form_state['rebuild'] = TRUE;
+}
+
+/**
+ * Ajax handler for multistep buttons on the 'Manage display' screen.
+ */
+function field_ui_display_overview_multistep_js($form, &$form_state) {
+ $trigger = $form_state['triggering_element'];
+ $op = $trigger['#op'];
+
+ // Pick the elements that need to receive the ajax-new-content effect.
+ switch ($op) {
+ case 'edit':
+ $updated_rows = array($trigger['#field_name']);
+ $updated_columns = array('format');
+ break;
+
+ case 'update':
+ case 'cancel':
+ $updated_rows = array($trigger['#field_name']);
+ $updated_columns = array('format', 'settings_summary', 'settings_edit');
+ break;
+
+ case 'refresh_table':
+ $updated_rows = array_values(explode(' ', $form_state['values']['refresh_rows']));
+ $updated_columns = array('settings_summary', 'settings_edit');
+ break;
+ }
+
+ foreach ($updated_rows as $name) {
+ foreach ($updated_columns as $key) {
+ $element = &$form['fields'][$name][$key];
+ $element['#prefix'] = '<div class="ajax-new-content">' . (isset($element['#prefix']) ? $element['#prefix'] : '');
+ $element['#suffix'] = (isset($element['#suffix']) ? $element['#suffix'] : '') . '</div>';
+ }
+ }
+
+ // Return the whole table.
+ return $form['fields'];
+}
+
+/**
+ * Form submission handler for field_ui_display_overview_form().
+ */
+function field_ui_display_overview_form_submit($form, &$form_state) {
+ $form_values = $form_state['values'];
+ $entity_type = $form['#entity_type'];
+ $bundle = $form['#bundle'];
+ $view_mode = $form['#view_mode'];
+
+ // Save data for 'regular' fields.
+ foreach ($form['#fields'] as $field_name) {
+ // Retrieve the stored instance settings to merge with the incoming values.
+ $instance = field_read_instance($entity_type, $field_name, $bundle);
+ $values = $form_values['fields'][$field_name];
+ // Get formatter settings. They lie either directly in submitted form
+ // values (if the whole form was submitted while some formatter
+ // settings were being edited), or have been persisted in
+ // $form_state.
+ $settings = array();
+ if (isset($values['settings_edit_form']['settings'])) {
+ $settings = $values['settings_edit_form']['settings'];
+ }
+ elseif (isset($form_state['formatter_settings'][$field_name])) {
+ $settings = $form_state['formatter_settings'][$field_name];
+ }
+ elseif (isset($instance['display'][$view_mode]['settings'])) {
+ $settings = $instance['display'][$view_mode]['settings'];
+ }
+
+ // Only save settings actually used by the selected formatter.
+ $default_settings = field_info_formatter_settings($values['type']);
+ $settings = array_intersect_key($settings, $default_settings);
+
+ $instance['display'][$view_mode] = array(
+ 'label' => $values['label'],
+ 'type' => $values['type'],
+ 'weight' => $values['weight'],
+ 'settings' => $settings,
+ );
+ field_update_instance($instance);
+ }
+
+ // Get current bundle settings.
+ $bundle_settings = field_bundle_settings($entity_type, $bundle);
+
+ // Save data for 'extra' fields.
+ foreach ($form['#extra'] as $name) {
+ $bundle_settings['extra_fields']['display'][$name][$view_mode] = array(
+ 'weight' => $form_values['fields'][$name]['weight'],
+ 'visible' => $form_values['fields'][$name]['type'] == 'visible',
+ );
+ }
+
+ // Save view modes data.
+ if ($view_mode == 'default') {
+ $entity_info = entity_get_info($entity_type);
+ foreach ($form_values['view_modes_custom'] as $view_mode_name => $value) {
+ // Display a message for each view mode newly configured to use custom
+ // settings.
+ $view_mode_settings = field_view_mode_settings($entity_type, $bundle);
+ if (!empty($value) && empty($view_mode_settings[$view_mode_name]['custom_settings'])) {
+ $view_mode_label = $entity_info['view modes'][$view_mode_name]['label'];
+ $path = _field_ui_bundle_admin_path($entity_type, $bundle) . "/display/$view_mode_name";
+ drupal_set_message(t('The %view_mode mode now uses custom display settings. You might want to <a href="@url">configure them</a>.', array('%view_mode' => $view_mode_label, '@url' => url($path))));
+ // Initialize the newly customized view mode with the display settings
+ // from the default view mode.
+ _field_ui_add_default_view_mode_settings($entity_type, $bundle, $view_mode_name, $bundle_settings);
+ }
+ $bundle_settings['view_modes'][$view_mode_name]['custom_settings'] = !empty($value);
+ }
+ }
+
+ // Save updated bundle settings.
+ field_bundle_settings($entity_type, $bundle, $bundle_settings);
+
+ drupal_set_message(t('Your settings have been saved.'));
+}
+
+/**
+ * Populates display settings for a new view mode from the default view mode.
+ *
+ * When an administrator decides to use custom display settings for a view mode,
+ * that view mode needs to be initialized with the display settings for the
+ * 'default' view mode, which it was previously using. This helper function
+ * adds the new custom display settings to this bundle's instances, and saves
+ * them. It also modifies the passed-in $settings array, which the caller can
+ * then save using field_bundle_settings().
+ *
+ * @param $entity_type
+ * The bundle's entity type.
+ * @param $bundle
+ * The bundle whose view mode is being customized.
+ * @param $view_mode
+ * The view mode that the administrator has set to use custom settings.
+ * @param $settings
+ * An associative array of bundle settings, as expected by
+ * field_bundle_settings().
+ *
+ * @see field_ui_display_overview_form_submit().
+ * @see field_bundle_settings()
+ */
+function _field_ui_add_default_view_mode_settings($entity_type, $bundle, $view_mode, &$settings) {
+ // Update display settings for field instances.
+ $instances = field_read_instances(array('entity_type' => $entity_type, 'bundle' => $bundle));
+ foreach ($instances as $instance) {
+ // If this field instance has display settings defined for this view mode,
+ // respect those settings.
+ if (!isset($instance['display'][$view_mode])) {
+ // The instance doesn't specify anything for this view mode, so use the
+ // default display settings.
+ $instance['display'][$view_mode] = $instance['display']['default'];
+ field_update_instance($instance);
+ }
+ }
+
+ // Update display settings for 'extra fields'.
+ foreach (array_keys($settings['extra_fields']['display']) as $name) {
+ if (!isset($settings['extra_fields']['display'][$name][$view_mode])) {
+ $settings['extra_fields']['display'][$name][$view_mode] = $settings['extra_fields']['display'][$name]['default'];
+ }
+ }
+}
+
+/**
+ * Returns an array of field_type options.
+ */
+function field_ui_field_type_options() {
+ $options = &drupal_static(__FUNCTION__);
+
+ if (!isset($options)) {
+ $options = array();
+ $field_types = field_info_field_types();
+ $field_type_options = array();
+ foreach ($field_types as $name => $field_type) {
+ // Skip field types which have no widget types, or should not be add via
+ // uesr interface.
+ if (field_ui_widget_type_options($name) && empty($field_type['no_ui'])) {
+ $options[$name] = $field_type['label'];
+ }
+ }
+ asort($options);
+ }
+ return $options;
+}
+
+/**
+ * Returns an array of widget type options for a field type.
+ *
+ * If no field type is provided, returns a nested array of all widget types,
+ * keyed by field type human name.
+ */
+function field_ui_widget_type_options($field_type = NULL, $by_label = FALSE) {
+ $options = &drupal_static(__FUNCTION__);
+
+ if (!isset($options)) {
+ $options = array();
+ $field_types = field_info_field_types();
+ foreach (field_info_widget_types() as $name => $widget_type) {
+ foreach ($widget_type['field types'] as $widget_field_type) {
+ // Check that the field type exists.
+ if (isset($field_types[$widget_field_type])) {
+ $options[$widget_field_type][$name] = $widget_type['label'];
+ }
+ }
+ }
+ }
+
+ if (isset($field_type)) {
+ return !empty($options[$field_type]) ? $options[$field_type] : array();
+ }
+ if ($by_label) {
+ $field_types = field_info_field_types();
+ $options_by_label = array();
+ foreach ($options as $field_type => $widgets) {
+ $options_by_label[$field_types[$field_type]['label']] = $widgets;
+ }
+ return $options_by_label;
+ }
+ return $options;
+}
+
+/**
+ * Returns an array of formatter options for a field type.
+ *
+ * If no field type is provided, returns a nested array of all formatters, keyed
+ * by field type.
+ */
+function field_ui_formatter_options($field_type = NULL) {
+ $options = &drupal_static(__FUNCTION__);
+
+ if (!isset($options)) {
+ $field_types = field_info_field_types();
+ $options = array();
+ foreach (field_info_formatter_types() as $name => $formatter) {
+ foreach ($formatter['field types'] as $formatter_field_type) {
+ // Check that the field type exists.
+ if (isset($field_types[$formatter_field_type])) {
+ $options[$formatter_field_type][$name] = $formatter['label'];
+ }
+ }
+ }
+ }
+
+ if ($field_type) {
+ return !empty($options[$field_type]) ? $options[$field_type] : array();
+ }
+ return $options;
+}
+
+/**
+ * Returns an array of existing fields to be added to a bundle.
+ */
+function field_ui_existing_field_options($entity_type, $bundle) {
+ $info = array();
+ $field_types = field_info_field_types();
+
+ foreach (field_info_instances() as $existing_entity_type => $bundles) {
+ foreach ($bundles as $existing_bundle => $instances) {
+ // No need to look in the current bundle.
+ if (!($existing_bundle == $bundle && $existing_entity_type == $entity_type)) {
+ foreach ($instances as $instance) {
+ $field = field_info_field($instance['field_name']);
+ // Don't show
+ // - locked fields,
+ // - fields already in the current bundle,
+ // - fields that cannot be added to the entity type,
+ // - fields that should not be added via user interface.
+
+ if (empty($field['locked'])
+ && !field_info_instance($entity_type, $field['field_name'], $bundle)
+ && (empty($field['entity_types']) || in_array($entity_type, $field['entity_types']))
+ && empty($field_types[$field['type']]['no_ui'])) {
+ $info[$instance['field_name']] = array(
+ 'type' => $field['type'],
+ 'type_label' => $field_types[$field['type']]['label'],
+ 'field' => $field['field_name'],
+ 'label' => $instance['label'],
+ 'widget_type' => $instance['widget']['type'],
+ );
+ }
+ }
+ }
+ }
+ }
+ return $info;
+}
+
+/**
+ * Form constructor for the field settings edit page.
+ *
+ * @see field_ui_field_settings_form_submit()
+ * @ingroup forms
+ */
+function field_ui_field_settings_form($form, &$form_state, $instance) {
+ $bundle = $instance['bundle'];
+ $entity_type = $instance['entity_type'];
+ $field = field_info_field($instance['field_name']);
+
+ drupal_set_title($instance['label']);
+
+ $description = '<p>' . t('These settings apply to the %field field everywhere it is used. These settings impact the way that data is stored in the database and cannot be changed once data has been created.', array('%field' => $instance['label'])) . '</p>';
+
+ // Create a form structure for the field values.
+ $form['field'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Field settings'),
+ '#description' => $description,
+ '#tree' => TRUE,
+ );
+
+ // See if data already exists for this field.
+ // If so, prevent changes to the field settings.
+ $has_data = field_has_data($field);
+ if ($has_data) {
+ $form['field']['#description'] = '<div class="messages error">' . t('There is data for this field in the database. The field settings can no longer be changed.') . '</div>' . $form['field']['#description'];
+ }
+
+ // Build the non-configurable field values.
+ $form['field']['field_name'] = array('#type' => 'value', '#value' => $field['field_name']);
+ $form['field']['type'] = array('#type' => 'value', '#value' => $field['type']);
+ $form['field']['module'] = array('#type' => 'value', '#value' => $field['module']);
+ $form['field']['active'] = array('#type' => 'value', '#value' => $field['active']);
+
+ // Add settings provided by the field module. The field module is
+ // responsible for not returning settings that cannot be changed if
+ // the field already has data.
+ $form['field']['settings'] = array();
+ $additions = module_invoke($field['module'], 'field_settings_form', $field, $instance, $has_data);
+ if (is_array($additions)) {
+ $form['field']['settings'] = $additions;
+ }
+ if (empty($form['field']['settings'])) {
+ $form['field']['settings'] = array(
+ '#markup' => t('%field has no field settings.', array('%field' => $instance['label'])),
+ );
+ }
+ $form['#entity_type'] = $entity_type;
+ $form['#bundle'] = $bundle;
+
+ $form['actions'] = array('#type' => 'actions');
+ $form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Save field settings'));
+ return $form;
+}
+
+/**
+ * Form submission handler for field_ui_field_settings_form().
+ */
+function field_ui_field_settings_form_submit($form, &$form_state) {
+ $form_values = $form_state['values'];
+ $field_values = $form_values['field'];
+
+ // Merge incoming form values into the existing field.
+ $field = field_info_field($field_values['field_name']);
+
+ $entity_type = $form['#entity_type'];
+ $bundle = $form['#bundle'];
+ $instance = field_info_instance($entity_type, $field['field_name'], $bundle);
+
+ // Update the field.
+ $field = array_merge($field, $field_values);
+
+ try {
+ field_update_field($field);
+ drupal_set_message(t('Updated field %label field settings.', array('%label' => $instance['label'])));
+ $form_state['redirect'] = field_ui_next_destination($entity_type, $bundle);
+ }
+ catch (Exception $e) {
+ drupal_set_message(t('Attempt to update field %label failed: %message.', array('%label' => $instance['label'], '%message' => $e->getMessage())), 'error');
+ }
+}
+
+/**
+ * Form constructor for the widget selection form.
+ *
+ * Path: BUNDLE_ADMIN_PATH/fields/%field/widget-type, where BUNDLE_ADMIN_PATH is
+ * the path stored in the ['admin']['info'] property in the return value of
+ * hook_entity_info().
+ *
+ * @see field_ui_menu()
+ * @see field_ui_widget_type_form_submit()
+ * @ingroup forms
+ */
+function field_ui_widget_type_form($form, &$form_state, $instance) {
+ drupal_set_title($instance['label']);
+
+ $bundle = $instance['bundle'];
+ $entity_type = $instance['entity_type'];
+ $field_name = $instance['field_name'];
+
+ $field = field_info_field($field_name);
+ $field_type = field_info_field_types($field['type']);
+ $widget_type = field_info_widget_types($instance['widget']['type']);
+ $bundles = field_info_bundles();
+ $bundle_label = $bundles[$entity_type][$bundle]['label'];
+
+ $form = array(
+ '#bundle' => $bundle,
+ '#entity_type' => $entity_type,
+ '#field_name' => $field_name,
+ );
+
+ $form['basic'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Change widget'),
+ );
+ $form['basic']['widget_type'] = array(
+ '#type' => 'select',
+ '#title' => t('Widget type'),
+ '#required' => TRUE,
+ '#options' => field_ui_widget_type_options($field['type']),
+ '#default_value' => $instance['widget']['type'],
+ '#description' => t('The type of form element you would like to present to the user when creating this field in the %type type.', array('%type' => $bundle_label)),
+ );
+
+ $form['actions'] = array('#type' => 'actions');
+ $form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Continue'));
+
+ $form['#validate'] = array();
+ $form['#submit'] = array('field_ui_widget_type_form_submit');
+
+ return $form;
+}
+
+/**
+ * Form submission handler for field_ui_widget_type_form().
+ */
+function field_ui_widget_type_form_submit($form, &$form_state) {
+ $form_values = $form_state['values'];
+ $bundle = $form['#bundle'];
+ $entity_type = $form['#entity_type'];
+ $field_name = $form['#field_name'];
+
+ // Retrieve the stored instance settings to merge with the incoming values.
+ $instance = field_read_instance($entity_type, $field_name, $bundle);
+
+ // Set the right module information.
+ $widget_type = field_info_widget_types($form_values['widget_type']);
+ $widget_module = $widget_type['module'];
+
+ $instance['widget']['type'] = $form_values['widget_type'];
+ $instance['widget']['module'] = $widget_module;
+
+ try {
+ field_update_instance($instance);
+ drupal_set_message(t('Changed the widget for field %label.', array('%label' => $instance['label'])));
+ }
+ catch (Exception $e) {
+ drupal_set_message(t('There was a problem changing the widget for field %label.', array('%label' => $instance['label'])), 'error');
+ }
+
+ $form_state['redirect'] = field_ui_next_destination($entity_type, $bundle);
+}
+
+/**
+ * Form constructor for removing a field instance from a bundle.
+ *
+ * @see field_ui_field_delete_form_submit()
+ * @ingroup forms
+ */
+function field_ui_field_delete_form($form, &$form_state, $instance) {
+ $bundle = $instance['bundle'];
+ $entity_type = $instance['entity_type'];
+ $field = field_info_field($instance['field_name']);
+
+ $admin_path = _field_ui_bundle_admin_path($entity_type, $bundle);
+
+ $form['entity_type'] = array('#type' => 'value', '#value' => $entity_type);
+ $form['bundle'] = array('#type' => 'value', '#value' => $bundle);
+ $form['field_name'] = array('#type' => 'value', '#value' => $field['field_name']);
+
+ $output = confirm_form($form,
+ t('Are you sure you want to delete the field %field?', array('%field' => $instance['label'])),
+ $admin_path . '/fields',
+ t('If you have any content left in this field, it will be lost. This action cannot be undone.'),
+ t('Delete'), t('Cancel'),
+ 'confirm'
+ );
+
+ if ($field['locked']) {
+ unset($output['actions']['submit']);
+ $output['description']['#markup'] = t('This field is <strong>locked</strong> and cannot be deleted.');
+ }
+
+ return $output;
+}
+
+/**
+ * Form submission handler for field_ui_field_delete_form().
+ *
+ * Removes a field instance from a bundle. If the field has no more instances,
+ * it will be marked as deleted too.
+ */
+function field_ui_field_delete_form_submit($form, &$form_state) {
+ $form_values = $form_state['values'];
+ $field_name = $form_values['field_name'];
+ $bundle = $form_values['bundle'];
+ $entity_type = $form_values['entity_type'];
+
+ $field = field_info_field($field_name);
+ $instance = field_info_instance($entity_type, $field_name, $bundle);
+ $bundles = field_info_bundles();
+ $bundle_label = $bundles[$entity_type][$bundle]['label'];
+
+ if (!empty($bundle) && $field && !$field['locked'] && $form_values['confirm']) {
+ field_delete_instance($instance);
+ drupal_set_message(t('The field %field has been deleted from the %type content type.', array('%field' => $instance['label'], '%type' => $bundle_label)));
+ }
+ else {
+ drupal_set_message(t('There was a problem removing the %field from the %type content type.', array('%field' => $instance['label'], '%type' => $bundle_label)), 'error');
+ }
+
+ $admin_path = _field_ui_bundle_admin_path($entity_type, $bundle);
+ $form_state['redirect'] = field_ui_get_destinations(array($admin_path . '/fields'));
+
+ // Fields are purged on cron. However field module prevents disabling modules
+ // when field types they provided are used in a field until it is fully
+ // purged. In the case that a field has minimal or no content, a single call
+ // to field_purge_batch() will remove it from the system. Call this with a
+ // low batch limit to avoid administrators having to wait for cron runs when
+ // removing instances that meet this criteria.
+ field_purge_batch(10);
+}
+
+/**
+ * Form constructor for the field instance settings form.
+ *
+ * @see field_ui_field_edit_form_validate()
+ * @see field_ui_field_edit_form_submit()
+ * @ingroup forms
+ */
+function field_ui_field_edit_form($form, &$form_state, $instance) {
+ $bundle = $instance['bundle'];
+ $entity_type = $instance['entity_type'];
+ $field = field_info_field($instance['field_name']);
+
+ drupal_set_title($instance['label']);
+
+ $form['#field'] = $field;
+ $form['#instance'] = $instance;
+
+ if (!empty($field['locked'])) {
+ $form['locked'] = array(
+ '#markup' => t('The field %field is locked and cannot be edited.', array('%field' => $instance['label'])),
+ );
+ return $form;
+ }
+
+ $field_type = field_info_field_types($field['type']);
+ $widget_type = field_info_widget_types($instance['widget']['type']);
+ $bundles = field_info_bundles();
+
+ // Create a form structure for the instance values.
+ $form['instance'] = array(
+ '#tree' => TRUE,
+ '#type' => 'fieldset',
+ '#title' => t('%type settings', array('%type' => $bundles[$entity_type][$bundle]['label'])),
+ '#description' => t('These settings apply only to the %field field when used in the %type type.', array(
+ '%field' => $instance['label'],
+ '%type' => $bundles[$entity_type][$bundle]['label'],
+ )),
+ // Ensure field_ui_field_edit_instance_pre_render() gets called in addition
+ // to, not instead of, the #pre_render function(s) needed by all fieldsets.
+ '#pre_render' => array_merge(array('field_ui_field_edit_instance_pre_render'), element_info_property('fieldset', '#pre_render', array())),
+ );
+
+ // Build the non-configurable instance values.
+ $form['instance']['field_name'] = array(
+ '#type' => 'value',
+ '#value' => $instance['field_name'],
+ );
+ $form['instance']['entity_type'] = array(
+ '#type' => 'value',
+ '#value' => $entity_type,
+ );
+ $form['instance']['bundle'] = array(
+ '#type' => 'value',
+ '#value' => $bundle,
+ );
+ $form['instance']['widget']['weight'] = array(
+ '#type' => 'value',
+ '#value' => !empty($instance['widget']['weight']) ? $instance['widget']['weight'] : 0,
+ );
+
+ // Build the configurable instance values.
+ $form['instance']['label'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Label'),
+ '#default_value' => !empty($instance['label']) ? $instance['label'] : $field['field_name'],
+ '#required' => TRUE,
+ '#weight' => -20,
+ );
+ $form['instance']['required'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Required field'),
+ '#default_value' => !empty($instance['required']),
+ '#weight' => -10,
+ );
+
+ $form['instance']['description'] = array(
+ '#type' => 'textarea',
+ '#title' => t('Help text'),
+ '#default_value' => !empty($instance['description']) ? $instance['description'] : '',
+ '#rows' => 5,
+ '#description' => t('Instructions to present to the user below this field on the editing form.<br />Allowed HTML tags: @tags', array('@tags' => _field_filter_xss_display_allowed_tags())),
+ '#weight' => -5,
+ );
+
+ // Build the widget component of the instance.
+ $form['instance']['widget']['type'] = array(
+ '#type' => 'value',
+ '#value' => $instance['widget']['type'],
+ );
+ $form['instance']['widget']['module'] = array(
+ '#type' => 'value',
+ '#value' => $widget_type['module'],
+ );
+ $form['instance']['widget']['active'] = array(
+ '#type' => 'value',
+ '#value' => !empty($field['instance']['widget']['active']) ? 1 : 0,
+ );
+
+ // Add additional field instance settings from the field module.
+ $additions = module_invoke($field['module'], 'field_instance_settings_form', $field, $instance);
+ if (is_array($additions)) {
+ $form['instance']['settings'] = $additions;
+ }
+
+ // Add additional widget settings from the widget module.
+ $additions = module_invoke($widget_type['module'], 'field_widget_settings_form', $field, $instance);
+ if (is_array($additions)) {
+ $form['instance']['widget']['settings'] = $additions;
+ $form['instance']['widget']['active']['#value'] = 1;
+ }
+
+ // Add handling for default value if not provided by any other module.
+ if (field_behaviors_widget('default value', $instance) == FIELD_BEHAVIOR_DEFAULT && empty($instance['default_value_function'])) {
+ $form['instance']['default_value_widget'] = field_ui_default_value_widget($field, $instance, $form, $form_state);
+ }
+
+ $has_data = field_has_data($field);
+ if ($has_data) {
+ $description = '<p>' . t('These settings apply to the %field field everywhere it is used. Because the field already has data, some settings can no longer be changed.', array('%field' => $instance['label'])) . '</p>';
+ }
+ else {
+ $description = '<p>' . t('These settings apply to the %field field everywhere it is used.', array('%field' => $instance['label'])) . '</p>';
+ }
+
+ // Create a form structure for the field values.
+ $form['field'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('%field field settings', array('%field' => $instance['label'])),
+ '#description' => $description,
+ '#tree' => TRUE,
+ );
+
+ // Build the configurable field values.
+ $description = t('Maximum number of values users can enter for this field.');
+ if (field_behaviors_widget('multiple values', $instance) == FIELD_BEHAVIOR_DEFAULT) {
+ $description .= '<br/>' . t("'Unlimited' will provide an 'Add more' button so the users can add as many values as they like.");
+ }
+ $form['field']['cardinality'] = array(
+ '#type' => 'select',
+ '#title' => t('Number of values'),
+ '#options' => array(FIELD_CARDINALITY_UNLIMITED => t('Unlimited')) + drupal_map_assoc(range(1, 10)),
+ '#default_value' => $field['cardinality'],
+ '#description' => $description,
+ );
+
+ // Add additional field type settings. The field type module is
+ // responsible for not returning settings that cannot be changed if
+ // the field already has data.
+ $additions = module_invoke($field['module'], 'field_settings_form', $field, $instance, $has_data);
+ if (is_array($additions)) {
+ $form['field']['settings'] = $additions;
+ }
+
+ $form['actions'] = array('#type' => 'actions');
+ $form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Save settings'));
+ return $form;
+}
+
+/**
+ * Pre-render function for field instance settings.
+ *
+ * Combines the instance, widget, and other settings into a single fieldset so
+ * that elements within each group can be shown at different weights as if they
+ * all had the same parent.
+ */
+function field_ui_field_edit_instance_pre_render($element) {
+ // Merge the widget settings into the main form.
+ if (isset($element['widget']['settings'])) {
+ foreach (element_children($element['widget']['settings']) as $key) {
+ $element['widget_' . $key] = $element['widget']['settings'][$key];
+ }
+ unset($element['widget']['settings']);
+ }
+
+ // Merge the instance settings into the main form.
+ if (isset($element['settings'])) {
+ foreach (element_children($element['settings']) as $key) {
+ $element['instance_' . $key] = $element['settings'][$key];
+ }
+ unset($element['settings']);
+ }
+
+ return $element;
+}
+
+/**
+ * Builds the default value fieldset for a given field instance.
+ */
+function field_ui_default_value_widget($field, $instance, &$form, &$form_state) {
+ $field_name = $field['field_name'];
+
+ $element = array(
+ '#type' => 'fieldset',
+ '#title' => t('Default value'),
+ '#collapsible' => FALSE,
+ '#tree' => TRUE,
+ '#description' => t('The default value for this field, used when creating new content.'),
+ // Stick to an empty 'parents' on this form in order not to breaks widgets
+ // that do not use field_widget_[field|instance]() and still access
+ // $form_state['field'] directly.
+ '#parents' => array(),
+ );
+
+ // Insert the widget.
+ $items = $instance['default_value'];
+ $instance['required'] = FALSE;
+ $instance['description'] = '';
+
+ // @todo Allow multiple values (requires more work on 'add more' JS handler).
+ $element += field_default_form($instance['entity_type'], NULL, $field, $instance, LANGUAGE_NONE, $items, $element, $form_state, 0);
+
+ return $element;
+}
+
+/**
+ * Form validation handler for field_ui_field_edit_form().
+ *
+ * @see field_ui_field_edit_form_submit().
+ */
+function field_ui_field_edit_form_validate($form, &$form_state) {
+ // Take the incoming values as the $instance definition, so that the 'default
+ // value' gets validated using the instance settings being submitted.
+ $instance = $form_state['values']['instance'];
+ $field_name = $instance['field_name'];
+
+ if (isset($form['instance']['default_value_widget'])) {
+ $element = $form['instance']['default_value_widget'];
+
+ $field_state = field_form_get_state($element['#parents'], $field_name, LANGUAGE_NONE, $form_state);
+ $field = $field_state['field'];
+
+ // Extract the 'default value'.
+ $items = array();
+ field_default_extract_form_values(NULL, NULL, $field, $instance, LANGUAGE_NONE, $items, $element, $form_state);
+
+ // Validate the value and report errors.
+ $errors = array();
+ $function = $field['module'] . '_field_validate';
+ if (function_exists($function)) {
+ $function(NULL, NULL, $field, $instance, LANGUAGE_NONE, $items, $errors);
+ }
+ if (isset($errors[$field_name][LANGUAGE_NONE])) {
+ // Store reported errors in $form_state.
+ $field_state['errors'] = $errors[$field_name][LANGUAGE_NONE];
+ field_form_set_state($element['#parents'], $field_name, LANGUAGE_NONE, $form_state, $field_state);
+ // Assign reported errors to the correct form element.
+ field_default_form_errors(NULL, NULL, $field, $instance, LANGUAGE_NONE, $items, $element, $form_state);
+ }
+ }
+}
+
+/**
+ * Form submission handler for field_ui_field_edit_form().
+ *
+ * @see field_ui_field_edit_form_validate().
+ */
+function field_ui_field_edit_form_submit($form, &$form_state) {
+ $instance = $form_state['values']['instance'];
+ $field = $form_state['values']['field'];
+
+ // Update any field settings that have changed.
+ $field_source = field_info_field($instance['field_name']);
+ $field = array_merge($field_source, $field);
+ try {
+ field_update_field($field);
+ }
+ catch (Exception $e) {
+ drupal_set_message(t('Attempt to update field %label failed: %message.', array('%label' => $instance['label'], '%message' => $e->getMessage())), 'error');
+ return;
+ }
+
+ // Handle the default value.
+ if (isset($form['instance']['default_value_widget'])) {
+ $element = $form['instance']['default_value_widget'];
+
+ // Extract field values.
+ $items = array();
+ field_default_extract_form_values(NULL, NULL, $field, $instance, LANGUAGE_NONE, $items, $element, $form_state);
+ field_default_submit(NULL, NULL, $field, $instance, LANGUAGE_NONE, $items, $element, $form_state);
+
+ $instance['default_value'] = $items ? $items : NULL;
+ }
+
+ // Retrieve the stored instance settings to merge with the incoming values.
+ $instance_source = field_read_instance($instance['entity_type'], $instance['field_name'], $instance['bundle']);
+ $instance = array_merge($instance_source, $instance);
+ field_update_instance($instance);
+
+ drupal_set_message(t('Saved %label configuration.', array('%label' => $instance['label'])));
+
+ $form_state['redirect'] = field_ui_next_destination($instance['entity_type'], $instance['bundle']);
+}
+
+/**
+ * Extracts next redirect path from an array of multiple destinations.
+ *
+ * @see field_ui_next_destination()
+ */
+function field_ui_get_destinations($destinations) {
+ $path = array_shift($destinations);
+ $options = drupal_parse_url($path);
+ if ($destinations) {
+ $options['query']['destinations'] = $destinations;
+ }
+ return array($options['path'], $options);
+}
+
+/**
+ * Returns the next redirect path in a multipage sequence.
+ */
+function field_ui_next_destination($entity_type, $bundle) {
+ $destinations = !empty($_REQUEST['destinations']) ? $_REQUEST['destinations'] : array();
+ if (!empty($destinations)) {
+ unset($_REQUEST['destinations']);
+ return field_ui_get_destinations($destinations);
+ }
+ $admin_path = _field_ui_bundle_admin_path($entity_type, $bundle);
+ return $admin_path . '/fields';
+}
diff --git a/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.api.php b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.api.php
new file mode 100644
index 0000000..05d9f05
--- /dev/null
+++ b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.api.php
@@ -0,0 +1,204 @@
+<?php
+
+/**
+ * @file
+ * Hooks provided by the Field UI module.
+ */
+
+/**
+ * @addtogroup field_types
+ * @{
+ */
+
+/**
+ * Add settings to a field settings form.
+ *
+ * Invoked from field_ui_field_settings_form() to allow the module defining the
+ * field to add global settings (i.e. settings that do not depend on the bundle
+ * or instance) to the field settings form. If the field already has data, only
+ * include settings that are safe to change.
+ *
+ * @todo: Only the field type module knows which settings will affect the
+ * field's schema, but only the field storage module knows what schema
+ * changes are permitted once a field already has data. Probably we need an
+ * easy way for a field type module to ask whether an update to a new schema
+ * will be allowed without having to build up a fake $prior_field structure
+ * for hook_field_update_forbid().
+ *
+ * @param $field
+ * The field structure being configured.
+ * @param $instance
+ * The instance structure being configured.
+ * @param $has_data
+ * TRUE if the field already has data, FALSE if not.
+ *
+ * @return
+ * The form definition for the field settings.
+ */
+function hook_field_settings_form($field, $instance, $has_data) {
+ $settings = $field['settings'];
+ $form['max_length'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Maximum length'),
+ '#default_value' => $settings['max_length'],
+ '#required' => FALSE,
+ '#element_validate' => array('element_validate_integer_positive'),
+ '#description' => t('The maximum length of the field in characters. Leave blank for an unlimited size.'),
+ );
+ return $form;
+}
+
+/**
+ * Add settings to an instance field settings form.
+ *
+ * Invoked from field_ui_field_edit_form() to allow the module defining the
+ * field to add settings for a field instance.
+ *
+ * @param $field
+ * The field structure being configured.
+ * @param $instance
+ * The instance structure being configured.
+ *
+ * @return
+ * The form definition for the field instance settings.
+ */
+function hook_field_instance_settings_form($field, $instance) {
+ $settings = $instance['settings'];
+
+ $form['text_processing'] = array(
+ '#type' => 'radios',
+ '#title' => t('Text processing'),
+ '#default_value' => $settings['text_processing'],
+ '#options' => array(
+ t('Plain text'),
+ t('Filtered text (user selects text format)'),
+ ),
+ );
+ if ($field['type'] == 'text_with_summary') {
+ $form['display_summary'] = array(
+ '#type' => 'select',
+ '#title' => t('Display summary'),
+ '#options' => array(
+ t('No'),
+ t('Yes'),
+ ),
+ '#description' => t('Display the summary to allow the user to input a summary value. Hide the summary to automatically fill it with a trimmed portion from the main post.'),
+ '#default_value' => !empty($settings['display_summary']) ? $settings['display_summary'] : 0,
+ );
+ }
+
+ return $form;
+}
+
+/**
+ * Add settings to a widget settings form.
+ *
+ * Invoked from field_ui_field_edit_form() to allow the module defining the
+ * widget to add settings for a widget instance.
+ *
+ * @param $field
+ * The field structure being configured.
+ * @param $instance
+ * The instance structure being configured.
+ *
+ * @return
+ * The form definition for the widget settings.
+ */
+function hook_field_widget_settings_form($field, $instance) {
+ $widget = $instance['widget'];
+ $settings = $widget['settings'];
+
+ if ($widget['type'] == 'text_textfield') {
+ $form['size'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Size of textfield'),
+ '#default_value' => $settings['size'],
+ '#element_validate' => array('element_validate_integer_positive'),
+ '#required' => TRUE,
+ );
+ }
+ else {
+ $form['rows'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Rows'),
+ '#default_value' => $settings['rows'],
+ '#element_validate' => array('element_validate_integer_positive'),
+ '#required' => TRUE,
+ );
+ }
+
+ return $form;
+}
+
+
+/**
+ * Specify the form elements for a formatter's settings.
+ *
+ * @param $field
+ * The field structure being configured.
+ * @param $instance
+ * The instance structure being configured.
+ * @param $view_mode
+ * The view mode being configured.
+ * @param $form
+ * The (entire) configuration form array, which will usually have no use here.
+ * @param $form_state
+ * The form state of the (entire) configuration form.
+ *
+ * @return
+ * The form elements for the formatter settings.
+ */
+function hook_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) {
+ $display = $instance['display'][$view_mode];
+ $settings = $display['settings'];
+
+ $element = array();
+
+ if ($display['type'] == 'text_trimmed' || $display['type'] == 'text_summary_or_trimmed') {
+ $element['trim_length'] = array(
+ '#title' => t('Length'),
+ '#type' => 'textfield',
+ '#size' => 20,
+ '#default_value' => $settings['trim_length'],
+ '#element_validate' => array('element_validate_integer_positive'),
+ '#required' => TRUE,
+ );
+ }
+
+ return $element;
+
+}
+
+/**
+ * Return a short summary for the current formatter settings of an instance.
+ *
+ * If an empty result is returned, the formatter is assumed to have no
+ * configurable settings, and no UI will be provided to display a settings
+ * form.
+ *
+ * @param $field
+ * The field structure.
+ * @param $instance
+ * The instance structure.
+ * @param $view_mode
+ * The view mode for which a settings summary is requested.
+ *
+ * @return
+ * A string containing a short summary of the formatter settings.
+ */
+function hook_field_formatter_settings_summary($field, $instance, $view_mode) {
+ $display = $instance['display'][$view_mode];
+ $settings = $display['settings'];
+
+ $summary = '';
+
+ if ($display['type'] == 'text_trimmed' || $display['type'] == 'text_summary_or_trimmed') {
+ $summary = t('Length: @chars chars', array('@chars' => $settings['trim_length']));
+ }
+
+ return $summary;
+}
+
+/**
+ * @} End of "addtogroup field_types".
+ */
diff --git a/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.css b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.css
new file mode 100644
index 0000000..2184023
--- /dev/null
+++ b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.css
@@ -0,0 +1,71 @@
+/**
+ * @file
+ * Stylesheet for the Field UI module.
+ */
+
+/* 'Manage fields' and 'Manage display' overviews */
+table.field-ui-overview tr.add-new .label-input {
+ float: left; /* LTR */
+}
+table.field-ui-overview tr.add-new .tabledrag-changed {
+ display: none;
+}
+table.field-ui-overview tr.add-new .description {
+ margin-bottom: 0;
+ max-width: 250px;
+}
+table.field-ui-overview tr.add-new .form-type-machine-name .description {
+ white-space: normal;
+}
+table.field-ui-overview tr.add-new .add-new-placeholder {
+ font-weight: bold;
+ padding-bottom: .5em;
+}
+table.field-ui-overview tr.region-title td {
+ font-weight: bold;
+}
+table.field-ui-overview tr.region-message td {
+ font-style: italic;
+}
+table.field-ui-overview tr.region-populated {
+ display: none;
+}
+table.field-ui-overview tr.region-add-new-title {
+ display: none;
+}
+table.field-ui-overview tr.add-new td {
+ vertical-align: top;
+ white-space: nowrap;
+}
+
+/* 'Manage display' overview */
+#field-display-overview .field-formatter-summary-cell {
+ line-height: 1em;
+}
+#field-display-overview .field-formatter-summary {
+ float: left;
+ font-size: 0.9em;
+}
+#field-display-overview td.field-formatter-summary-cell span.warning {
+ display: block;
+ float: left;
+ margin-right: .5em;
+}
+#field-display-overview .field-formatter-settings-edit-wrapper {
+ float: right;
+}
+#field-display-overview .field-formatter-settings-edit {
+ float: right;
+}
+#field-display-overview tr.field-formatter-settings-editing td {
+ vertical-align: top;
+}
+#field-display-overview tr.field-formatter-settings-editing .field-formatter-type {
+ display: none;
+}
+#field-display-overview .field-formatter-settings-edit-form .formatter-name{
+ font-weight: bold;
+}
+#field-ui-display-overview-form #edit-refresh {
+ display:none;
+}
diff --git a/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.info b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.info
new file mode 100644
index 0000000..e9dc3c7
--- /dev/null
+++ b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.info
@@ -0,0 +1,13 @@
+name = Field UI
+description = User interface for the Field API.
+package = Core
+version = VERSION
+core = 7.x
+dependencies[] = field
+files[] = field_ui.test
+
+; Information added by Drupal.org packaging script on 2014-01-15
+version = "7.26"
+project = "drupal"
+datestamp = "1389815930"
+
diff --git a/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.js b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.js
new file mode 100644
index 0000000..65b28d0
--- /dev/null
+++ b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.js
@@ -0,0 +1,341 @@
+/**
+ * @file
+ * Attaches the behaviors for the Field UI module.
+ */
+
+(function($) {
+
+Drupal.behaviors.fieldUIFieldOverview = {
+ attach: function (context, settings) {
+ $('table#field-overview', context).once('field-overview', function () {
+ Drupal.fieldUIFieldOverview.attachUpdateSelects(this, settings);
+ });
+ }
+};
+
+Drupal.fieldUIFieldOverview = {
+ /**
+ * Implements dependent select dropdowns on the 'Manage fields' screen.
+ */
+ attachUpdateSelects: function(table, settings) {
+ var widgetTypes = settings.fieldWidgetTypes;
+ var fields = settings.fields;
+
+ // Store the default text of widget selects.
+ $('.widget-type-select', table).each(function () {
+ this.initialValue = this.options[0].text;
+ });
+
+ // 'Field type' select updates its 'Widget' select.
+ $('.field-type-select', table).each(function () {
+ this.targetSelect = $('.widget-type-select', $(this).closest('tr'));
+
+ $(this).bind('change keyup', function () {
+ var selectedFieldType = this.options[this.selectedIndex].value;
+ var options = (selectedFieldType in widgetTypes ? widgetTypes[selectedFieldType] : []);
+ this.targetSelect.fieldUIPopulateOptions(options);
+ });
+
+ // Trigger change on initial pageload to get the right widget options
+ // when field type comes pre-selected (on failed validation).
+ $(this).trigger('change', false);
+ });
+
+ // 'Existing field' select updates its 'Widget' select and 'Label' textfield.
+ $('.field-select', table).each(function () {
+ this.targetSelect = $('.widget-type-select', $(this).closest('tr'));
+ this.targetTextfield = $('.label-textfield', $(this).closest('tr'));
+ this.targetTextfield
+ .data('field_ui_edited', false)
+ .bind('keyup', function (e) {
+ $(this).data('field_ui_edited', $(this).val() != '');
+ });
+
+ $(this).bind('change keyup', function (e, updateText) {
+ var updateText = (typeof updateText == 'undefined' ? true : updateText);
+ var selectedField = this.options[this.selectedIndex].value;
+ var selectedFieldType = (selectedField in fields ? fields[selectedField].type : null);
+ var selectedFieldWidget = (selectedField in fields ? fields[selectedField].widget : null);
+ var options = (selectedFieldType && (selectedFieldType in widgetTypes) ? widgetTypes[selectedFieldType] : []);
+ this.targetSelect.fieldUIPopulateOptions(options, selectedFieldWidget);
+
+ // Only overwrite the "Label" input if it has not been manually
+ // changed, or if it is empty.
+ if (updateText && !this.targetTextfield.data('field_ui_edited')) {
+ this.targetTextfield.val(selectedField in fields ? fields[selectedField].label : '');
+ }
+ });
+
+ // Trigger change on initial pageload to get the right widget options
+ // and label when field type comes pre-selected (on failed validation).
+ $(this).trigger('change', false);
+ });
+ }
+};
+
+/**
+ * Populates options in a select input.
+ */
+jQuery.fn.fieldUIPopulateOptions = function (options, selected) {
+ return this.each(function () {
+ var disabled = false;
+ if (options.length == 0) {
+ options = [this.initialValue];
+ disabled = true;
+ }
+
+ // If possible, keep the same widget selected when changing field type.
+ // This is based on textual value, since the internal value might be
+ // different (options_buttons vs. node_reference_buttons).
+ var previousSelectedText = this.options[this.selectedIndex].text;
+
+ var html = '';
+ jQuery.each(options, function (value, text) {
+ // Figure out which value should be selected. The 'selected' param
+ // takes precedence.
+ var is_selected = ((typeof selected != 'undefined' && value == selected) || (typeof selected == 'undefined' && text == previousSelectedText));
+ html += '<option value="' + value + '"' + (is_selected ? ' selected="selected"' : '') + '>' + text + '</option>';
+ });
+
+ $(this).html(html).attr('disabled', disabled ? 'disabled' : false);
+ });
+};
+
+Drupal.behaviors.fieldUIDisplayOverview = {
+ attach: function (context, settings) {
+ $('table#field-display-overview', context).once('field-display-overview', function() {
+ Drupal.fieldUIOverview.attach(this, settings.fieldUIRowsData, Drupal.fieldUIDisplayOverview);
+ });
+ }
+};
+
+Drupal.fieldUIOverview = {
+ /**
+ * Attaches the fieldUIOverview behavior.
+ */
+ attach: function (table, rowsData, rowHandlers) {
+ var tableDrag = Drupal.tableDrag[table.id];
+
+ // Add custom tabledrag callbacks.
+ tableDrag.onDrop = this.onDrop;
+ tableDrag.row.prototype.onSwap = this.onSwap;
+
+ // Create row handlers.
+ $('tr.draggable', table).each(function () {
+ // Extract server-side data for the row.
+ var row = this;
+ if (row.id in rowsData) {
+ var data = rowsData[row.id];
+ data.tableDrag = tableDrag;
+
+ // Create the row handler, make it accessible from the DOM row element.
+ var rowHandler = new rowHandlers[data.rowHandler](row, data);
+ $(row).data('fieldUIRowHandler', rowHandler);
+ }
+ });
+ },
+
+ /**
+ * Event handler to be attached to form inputs triggering a region change.
+ */
+ onChange: function () {
+ var $trigger = $(this);
+ var row = $trigger.closest('tr').get(0);
+ var rowHandler = $(row).data('fieldUIRowHandler');
+
+ var refreshRows = {};
+ refreshRows[rowHandler.name] = $trigger.get(0);
+
+ // Handle region change.
+ var region = rowHandler.getRegion();
+ if (region != rowHandler.region) {
+ // Remove parenting.
+ $('select.field-parent', row).val('');
+ // Let the row handler deal with the region change.
+ $.extend(refreshRows, rowHandler.regionChange(region));
+ // Update the row region.
+ rowHandler.region = region;
+ }
+
+ // Ajax-update the rows.
+ Drupal.fieldUIOverview.AJAXRefreshRows(refreshRows);
+ },
+
+ /**
+ * Lets row handlers react when a row is dropped into a new region.
+ */
+ onDrop: function () {
+ var dragObject = this;
+ var row = dragObject.rowObject.element;
+ var rowHandler = $(row).data('fieldUIRowHandler');
+ if (rowHandler !== undefined) {
+ var regionRow = $(row).prevAll('tr.region-message').get(0);
+ var region = regionRow.className.replace(/([^ ]+[ ]+)*region-([^ ]+)-message([ ]+[^ ]+)*/, '$2');
+
+ if (region != rowHandler.region) {
+ // Let the row handler deal with the region change.
+ refreshRows = rowHandler.regionChange(region);
+ // Update the row region.
+ rowHandler.region = region;
+ // Ajax-update the rows.
+ Drupal.fieldUIOverview.AJAXRefreshRows(refreshRows);
+ }
+ }
+ },
+
+ /**
+ * Refreshes placeholder rows in empty regions while a row is being dragged.
+ *
+ * Copied from block.js.
+ *
+ * @param table
+ * The table DOM element.
+ * @param rowObject
+ * The tableDrag rowObject for the row being dragged.
+ */
+ onSwap: function (draggedRow) {
+ var rowObject = this;
+ $('tr.region-message', rowObject.table).each(function () {
+ // If the dragged row is in this region, but above the message row, swap
+ // it down one space.
+ if ($(this).prev('tr').get(0) == rowObject.group[rowObject.group.length - 1]) {
+ // Prevent a recursion problem when using the keyboard to move rows up.
+ if ((rowObject.method != 'keyboard' || rowObject.direction == 'down')) {
+ rowObject.swap('after', this);
+ }
+ }
+ // This region has become empty.
+ if ($(this).next('tr').is(':not(.draggable)') || $(this).next('tr').length == 0) {
+ $(this).removeClass('region-populated').addClass('region-empty');
+ }
+ // This region has become populated.
+ else if ($(this).is('.region-empty')) {
+ $(this).removeClass('region-empty').addClass('region-populated');
+ }
+ });
+ },
+
+ /**
+ * Triggers Ajax refresh of selected rows.
+ *
+ * The 'format type' selects can trigger a series of changes in child rows.
+ * The #ajax behavior is therefore not attached directly to the selects, but
+ * triggered manually through a hidden #ajax 'Refresh' button.
+ *
+ * @param rows
+ * A hash object, whose keys are the names of the rows to refresh (they
+ * will receive the 'ajax-new-content' effect on the server side), and
+ * whose values are the DOM element in the row that should get an Ajax
+ * throbber.
+ */
+ AJAXRefreshRows: function (rows) {
+ // Separate keys and values.
+ var rowNames = [];
+ var ajaxElements = [];
+ $.each(rows, function (rowName, ajaxElement) {
+ rowNames.push(rowName);
+ ajaxElements.push(ajaxElement);
+ });
+
+ if (rowNames.length) {
+ // Add a throbber next each of the ajaxElements.
+ var $throbber = $('<div class="ajax-progress ajax-progress-throbber"><div class="throbber">&nbsp;</div></div>');
+ $(ajaxElements)
+ .addClass('progress-disabled')
+ .after($throbber);
+
+ // Fire the Ajax update.
+ $('input[name=refresh_rows]').val(rowNames.join(' '));
+ $('input#edit-refresh').mousedown();
+
+ // Disabled elements do not appear in POST ajax data, so we mark the
+ // elements disabled only after firing the request.
+ $(ajaxElements).attr('disabled', true);
+ }
+ }
+};
+
+
+/**
+ * Row handlers for the 'Manage display' screen.
+ */
+Drupal.fieldUIDisplayOverview = {};
+
+/**
+ * Constructor for a 'field' row handler.
+ *
+ * This handler is used for both fields and 'extra fields' rows.
+ *
+ * @param row
+ * The row DOM element.
+ * @param data
+ * Additional data to be populated in the constructed object.
+ */
+Drupal.fieldUIDisplayOverview.field = function (row, data) {
+ this.row = row;
+ this.name = data.name;
+ this.region = data.region;
+ this.tableDrag = data.tableDrag;
+
+ // Attach change listener to the 'formatter type' select.
+ this.$formatSelect = $('select.field-formatter-type', row);
+ this.$formatSelect.change(Drupal.fieldUIOverview.onChange);
+
+ return this;
+};
+
+Drupal.fieldUIDisplayOverview.field.prototype = {
+ /**
+ * Returns the region corresponding to the current form values of the row.
+ */
+ getRegion: function () {
+ return (this.$formatSelect.val() == 'hidden') ? 'hidden' : 'visible';
+ },
+
+ /**
+ * Reacts to a row being changed regions.
+ *
+ * This function is called when the row is moved to a different region, as a
+ * result of either :
+ * - a drag-and-drop action (the row's form elements then probably need to be
+ * updated accordingly)
+ * - user input in one of the form elements watched by the
+ * Drupal.fieldUIOverview.onChange change listener.
+ *
+ * @param region
+ * The name of the new region for the row.
+ * @return
+ * A hash object indicating which rows should be Ajax-updated as a result
+ * of the change, in the format expected by
+ * Drupal.displayOverview.AJAXRefreshRows().
+ */
+ regionChange: function (region) {
+
+ // When triggered by a row drag, the 'format' select needs to be adjusted
+ // to the new region.
+ var currentValue = this.$formatSelect.val();
+ switch (region) {
+ case 'visible':
+ if (currentValue == 'hidden') {
+ // Restore the formatter back to the default formatter. Pseudo-fields do
+ // not have default formatters, we just return to 'visible' for those.
+ var value = (this.defaultFormatter != undefined) ? this.defaultFormatter : 'visible';
+ }
+ break;
+
+ default:
+ var value = 'hidden';
+ break;
+ }
+ if (value != undefined) {
+ this.$formatSelect.val(value);
+ }
+
+ var refreshRows = {};
+ refreshRows[this.name] = this.$formatSelect.get(0);
+
+ return refreshRows;
+ }
+};
+
+})(jQuery);
diff --git a/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.module b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.module
new file mode 100644
index 0000000..ed833fe
--- /dev/null
+++ b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.module
@@ -0,0 +1,394 @@
+<?php
+/**
+ * @file
+ * Allows administrators to attach custom fields to fieldable types.
+ */
+
+/**
+ * Implements hook_help().
+ */
+function field_ui_help($path, $arg) {
+ switch ($path) {
+ case 'admin/help#field_ui':
+ $output = '';
+ $output .= '<h3>' . t('About') . '</h3>';
+ $output .= '<p>' . t('The Field UI module provides an administrative user interface (UI) for attaching and managing fields. Fields can be defined at the content-type level for content items and comments, at the vocabulary level for taxonomy terms, and at the site level for user accounts. Other modules may also enable fields to be defined for their data. Field types (text, image, number, etc.) are defined by modules, and collected and managed by the <a href="@field">Field module</a>. For more information, see the online handbook entry for <a href="@field_ui" target="_blank">Field UI module</a>.', array('@field' => url('admin/help/field'), '@field_ui' => 'http://drupal.org/documentation/modules/field-ui')) . '</p>';
+ $output .= '<h3>' . t('Uses') . '</h3>';
+ $output .= '<dl>';
+ $output .= '<dt>' . t('Planning fields') . '</dt>';
+ $output .= '<dd>' . t('There are several decisions you will need to make before defining a field for content, comments, etc.:') . '<dl>';
+ $output .= '<dt>' . t('What the field will be called') . '</dt>';
+ $output .= '<dd>' . t('A field has a <em>label</em> (the name displayed in the user interface) and a <em>machine name</em> (the name used internally). The label can be changed after you create the field, if needed, but the machine name cannot be changed after you have created the field.') . '</li>';
+ $output .= '<dt>' . t('What type of data the field will store') . '</dt>';
+ $output .= '<dd>' . t('Each field can store one type of data (text, number, file, etc.). When you define a field, you choose a particular <em>field type</em>, which corresponds to the type of data you want to store. The field type cannot be changed after you have created the field.') . '</dd>';
+ $output .= '<dt>' . t('How the data will be input and displayed') . '</dt>';
+ $output .= '<dd>' . t('Each field type has one or more available <em>widgets</em> associated with it; each widget provides a mechanism for data input when you are editing (text box, select list, file upload, etc.). Each field type also has one or more display options, which determine how the field is displayed to site visitors. The widget and display options can be changed after you have created the field.') . '</dd>';
+ $output .= '<dt>' . t('How many values the field will store') . '</dt>';
+ $output .= '<dd>' . t('You can store one value, a specific maximum number of values, or an unlimited number of values in each field. For example, an employee identification number field might store a single number, whereas a phone number field might store multiple phone numbers. This setting can be changed after you have created the field, but if you reduce the maximum number of values, you may lose information.') . '</dd>';
+ $output .= '</dl>';
+ $output .= '<dt>' . t('Reusing fields') . '</dt>';
+ $output .= '<dd>' . t('Once you have defined a field, you can reuse it. For example, if you define a custom image field for one content type, and you need to have an image field with the same parameters on another content type, you can add the same field to the second content type, in the <em>Add existing field</em> area of the user interface. You could also add this field to a taxonomy vocabulary, comments, user accounts, etc.') . '</dd>';
+ $output .= '<dd>' . t('Some settings of a reused field are unique to each use of the field; others are shared across all places you use the field. For example, the label of a text field is unique to each use, while the setting for the number of values is shared.') . '</dd>';
+ $output .= '<dd>' . t('There are two main reasons for reusing fields. First, reusing fields can save you time over defining new fields. Second, reusing fields also allows you to display, filter, group, and sort content together by field across content types. For example, the contributed Views module allows you to create lists and tables of content. So if you use the same field on multiple content types, you can create a View containing all of those content types together displaying that field, sorted by that field, and/or filtered by that field.') . '</dd>';
+ $output .= '<dt>' . t('Fields on content items') . '</dt>';
+ $output .= '<dd>' . t('Fields on content items are defined at the content-type level, on the <em>Manage fields</em> tab of the content type edit page (which you can reach from the <a href="@types">Content types page</a>). When you define a field for a content type, each content item of that type will have that field added to it. Some fields, such as the Title and Body, are provided for you when you create a content type, or are provided on content types created by your installation profile.', array('@types' => url('admin/structure/types'))) . '</dd>';
+ $output .= '<dt>' . t('Fields on taxonomy terms') . '</dt>';
+ $output .= '<dd>' . t('Fields on taxonomy terms are defined at the taxonomy vocabulary level, on the <em>Manage fields</em> tab of the vocabulary edit page (which you can reach from the <a href="@taxonomy">Taxonomy page</a>). When you define a field for a vocabulary, each term in that vocabulary will have that field added to it. For example, you could define an image field for a vocabulary to store an icon with each term.', array('@taxonomy' => url('admin/structure/taxonomy'))) . '</dd>';
+ $output .= '<dt>' . t('Fields on user accounts') . '</dt>';
+ $output .= '<dd>' . t('Fields on user accounts are defined on a site-wide basis on the <a href="@fields">Manage fields tab</a> of the <a href="@accounts">Account settings</a> page. When you define a field for user accounts, each user account will have that field added to it. For example, you could add a long text field to allow users to include a biography.', array('@fields' => url('admin/config/people/accounts/fields'), '@accounts' => url('admin/config/people/accounts'))) . '</dd>';
+ $output .= '<dt>' . t('Fields on comments') . '</dt>';
+ $output .= '<dd>' . t('Fields on comments are defined at the content-type level, on the <em>Comment fields</em> tab of the content type edit page (which you can reach from the <a href="@types">Content types page</a>). When you add a field for comments, each comment on a content item of that type will have that field added to it. For example, you could add a website field to the comments on forum posts, to allow forum commenters to add a link to their website.', array('@types' => url('admin/structure/types'))) . '</dd>';
+ $output .= '</dl>';
+ return $output;
+
+ case 'admin/reports/fields':
+ return '<p>' . t('This list shows all fields currently in use for easy reference.') . '</p>';
+ }
+}
+
+/**
+ * Implements hook_field_attach_rename_bundle().
+ */
+function field_ui_field_attach_rename_bundle($entity_type, $bundle_old, $bundle_new) {
+ // The Field UI relies on entity_get_info() to build menu items for entity
+ // field administration pages. Clear the entity info cache and ensure that
+ // the menu is rebuilt.
+ entity_info_cache_clear();
+ menu_rebuild();
+}
+
+/**
+ * Implements hook_menu().
+ */
+function field_ui_menu() {
+ $items['admin/reports/fields'] = array(
+ 'title' => 'Field list',
+ 'description' => 'Overview of fields on all entity types.',
+ 'page callback' => 'field_ui_fields_list',
+ 'access arguments' => array('administer content types'),
+ 'type' => MENU_NORMAL_ITEM,
+ 'file' => 'field_ui.admin.inc',
+ );
+
+ // Ensure the following is not executed until field_bundles is working and
+ // tables are updated. Needed to avoid errors on initial installation.
+ if (defined('MAINTENANCE_MODE')) {
+ return $items;
+ }
+
+ // Create tabs for all possible bundles.
+ foreach (entity_get_info() as $entity_type => $entity_info) {
+ if ($entity_info['fieldable']) {
+ foreach ($entity_info['bundles'] as $bundle_name => $bundle_info) {
+ if (isset($bundle_info['admin'])) {
+ // Extract path information from the bundle.
+ $path = $bundle_info['admin']['path'];
+ // Different bundles can appear on the same path (e.g. %node_type and
+ // %comment_node_type). To allow field_ui_menu_load() to extract the
+ // actual bundle object from the translated menu router path
+ // arguments, we need to identify the argument position of the bundle
+ // name string ('bundle argument') and pass that position to the menu
+ // loader. The position needs to be casted into a string; otherwise it
+ // would be replaced with the bundle name string.
+ if (isset($bundle_info['admin']['bundle argument'])) {
+ $bundle_arg = $bundle_info['admin']['bundle argument'];
+ $bundle_pos = (string) $bundle_arg;
+ }
+ else {
+ $bundle_arg = $bundle_name;
+ $bundle_pos = '0';
+ }
+ // This is the position of the %field_ui_menu placeholder in the
+ // items below.
+ $field_position = count(explode('/', $path)) + 1;
+
+ // Extract access information, providing defaults.
+ $access = array_intersect_key($bundle_info['admin'], drupal_map_assoc(array('access callback', 'access arguments')));
+ $access += array(
+ 'access callback' => 'user_access',
+ 'access arguments' => array('administer site configuration'),
+ );
+
+ $items["$path/fields"] = array(
+ 'title' => 'Manage fields',
+ 'page callback' => 'drupal_get_form',
+ 'page arguments' => array('field_ui_field_overview_form', $entity_type, $bundle_arg),
+ 'type' => MENU_LOCAL_TASK,
+ 'weight' => 1,
+ 'file' => 'field_ui.admin.inc',
+ ) + $access;
+ $items["$path/fields/%field_ui_menu"] = array(
+ 'load arguments' => array($entity_type, $bundle_arg, $bundle_pos, '%map'),
+ 'title callback' => 'field_ui_menu_title',
+ 'title arguments' => array($field_position),
+ 'page callback' => 'drupal_get_form',
+ 'page arguments' => array('field_ui_field_edit_form', $field_position),
+ 'file' => 'field_ui.admin.inc',
+ ) + $access;
+ $items["$path/fields/%field_ui_menu/edit"] = array(
+ 'load arguments' => array($entity_type, $bundle_arg, $bundle_pos, '%map'),
+ 'title' => 'Edit',
+ 'page callback' => 'drupal_get_form',
+ 'page arguments' => array('field_ui_field_edit_form', $field_position),
+ 'type' => MENU_DEFAULT_LOCAL_TASK,
+ 'file' => 'field_ui.admin.inc',
+ ) + $access;
+ $items["$path/fields/%field_ui_menu/field-settings"] = array(
+ 'load arguments' => array($entity_type, $bundle_arg, $bundle_pos, '%map'),
+ 'title' => 'Field settings',
+ 'page callback' => 'drupal_get_form',
+ 'page arguments' => array('field_ui_field_settings_form', $field_position),
+ 'type' => MENU_LOCAL_TASK,
+ 'file' => 'field_ui.admin.inc',
+ ) + $access;
+ $items["$path/fields/%field_ui_menu/widget-type"] = array(
+ 'load arguments' => array($entity_type, $bundle_arg, $bundle_pos, '%map'),
+ 'title' => 'Widget type',
+ 'page callback' => 'drupal_get_form',
+ 'page arguments' => array('field_ui_widget_type_form', $field_position),
+ 'type' => MENU_LOCAL_TASK,
+ 'file' => 'field_ui.admin.inc',
+ ) + $access;
+ $items["$path/fields/%field_ui_menu/delete"] = array(
+ 'load arguments' => array($entity_type, $bundle_arg, $bundle_pos, '%map'),
+ 'title' => 'Delete',
+ 'page callback' => 'drupal_get_form',
+ 'page arguments' => array('field_ui_field_delete_form', $field_position),
+ 'type' => MENU_LOCAL_TASK,
+ 'weight' => 10,
+ 'file' => 'field_ui.admin.inc',
+ ) + $access;
+
+ // 'Manage display' tab.
+ $items["$path/display"] = array(
+ 'title' => 'Manage display',
+ 'page callback' => 'drupal_get_form',
+ 'page arguments' => array('field_ui_display_overview_form', $entity_type, $bundle_arg, 'default'),
+ 'type' => MENU_LOCAL_TASK,
+ 'weight' => 2,
+ 'file' => 'field_ui.admin.inc',
+ ) + $access;
+
+ // View modes secondary tabs.
+ // The same base $path for the menu item (with a placeholder) can be
+ // used for all bundles of a given entity type; but depending on
+ // administrator settings, each bundle has a different set of view
+ // modes available for customisation. So we define menu items for all
+ // view modes, and use an access callback to determine which ones are
+ // actually visible for a given bundle.
+ $weight = 0;
+ $view_modes = array('default' => array('label' => t('Default'))) + $entity_info['view modes'];
+ foreach ($view_modes as $view_mode => $view_mode_info) {
+ $items["$path/display/$view_mode"] = array(
+ 'title' => $view_mode_info['label'],
+ 'page arguments' => array('field_ui_display_overview_form', $entity_type, $bundle_arg, $view_mode),
+ // The access callback needs to check both the current 'custom
+ // display' setting for the view mode, and the overall access
+ // rules for the bundle admin pages.
+ 'access callback' => '_field_ui_view_mode_menu_access',
+ 'access arguments' => array_merge(array($entity_type, $bundle_arg, $view_mode, $access['access callback']), $access['access arguments']),
+ 'type' => ($view_mode == 'default' ? MENU_DEFAULT_LOCAL_TASK : MENU_LOCAL_TASK),
+ 'weight' => ($view_mode == 'default' ? -10 : $weight++),
+ 'file' => 'field_ui.admin.inc',
+ );
+ }
+ }
+ }
+ }
+ }
+ return $items;
+}
+
+/**
+ * Menu loader; Load a field instance based on field and bundle name.
+ *
+ * @param $field_name
+ * The name of the field, as contained in the path.
+ * @param $entity_type
+ * The name of the entity.
+ * @param $bundle_name
+ * The name of the bundle, as contained in the path.
+ * @param $bundle_pos
+ * The position of $bundle_name in $map.
+ * @param $map
+ * The translated menu router path argument map.
+ *
+ * @return
+ * The field instance array.
+ *
+ * @ingroup field
+ */
+function field_ui_menu_load($field_name, $entity_type, $bundle_name, $bundle_pos, $map) {
+ // Extract the actual bundle name from the translated argument map.
+ // The menu router path to manage fields of an entity can be shared among
+ // multiple bundles. For example:
+ // - admin/structure/types/manage/%node_type/fields/%field_ui_menu
+ // - admin/structure/types/manage/%comment_node_type/fields/%field_ui_menu
+ // The menu system will automatically load the correct bundle depending on the
+ // actual path arguments, but this menu loader function only receives the node
+ // type string as $bundle_name, which is not the bundle name for comments.
+ // We therefore leverage the dynamically translated $map provided by the menu
+ // system to retrieve the actual bundle and bundle name for the current path.
+ if ($bundle_pos > 0) {
+ $bundle = $map[$bundle_pos];
+ $bundle_name = field_extract_bundle($entity_type, $bundle);
+ }
+ // Check whether the field exists at all.
+ if ($field = field_info_field($field_name)) {
+ // Only return the field if a field instance exists for the given entity
+ // type and bundle.
+ if ($instance = field_info_instance($entity_type, $field_name, $bundle_name)) {
+ return $instance;
+ }
+ }
+ return FALSE;
+}
+
+/**
+ * Menu title callback.
+ */
+function field_ui_menu_title($instance) {
+ return $instance['label'];
+}
+
+/**
+ * Menu access callback for the 'view mode display settings' pages.
+ */
+function _field_ui_view_mode_menu_access($entity_type, $bundle, $view_mode, $access_callback) {
+ // First, determine visibility according to the 'use custom display'
+ // setting for the view mode.
+ $bundle = field_extract_bundle($entity_type, $bundle);
+ $view_mode_settings = field_view_mode_settings($entity_type, $bundle);
+ $visibility = ($view_mode == 'default') || !empty($view_mode_settings[$view_mode]['custom_settings']);
+
+ // Then, determine access according to the $access parameter. This duplicates
+ // part of _menu_check_access().
+ if ($visibility) {
+ // Grab the variable 'access arguments' part.
+ $all_args = func_get_args();
+ $args = array_slice($all_args, 4);
+ $callback = empty($access_callback) ? 0 : trim($access_callback);
+ if (is_numeric($callback)) {
+ return (bool) $callback;
+ }
+ else {
+ // As call_user_func_array() is quite slow and user_access is a very
+ // common callback, it is worth making a special case for it.
+ if ($access_callback == 'user_access') {
+ return (count($args) == 1) ? user_access($args[0]) : user_access($args[0], $args[1]);
+ }
+ elseif (function_exists($access_callback)) {
+ return call_user_func_array($access_callback, $args);
+ }
+ }
+ }
+}
+
+/**
+ * Implements hook_theme().
+ */
+function field_ui_theme() {
+ return array(
+ 'field_ui_table' => array(
+ 'render element' => 'elements',
+ ),
+ );
+}
+
+/**
+ * Implements hook_element_info().
+ */
+function field_ui_element_info() {
+ return array(
+ 'field_ui_table' => array(
+ '#theme' => 'field_ui_table',
+ '#pre_render' => array('field_ui_table_pre_render'),
+ '#regions' => array('' => array()),
+ ),
+ );
+}
+
+/**
+ * Implements hook_field_attach_create_bundle().
+ */
+function field_ui_field_attach_create_bundle($entity_type, $bundle) {
+ // When a new bundle is created, the menu needs to be rebuilt to add our
+ // menu item tabs.
+ variable_set('menu_rebuild_needed', TRUE);
+}
+
+/**
+ * Determines the administration path for a bundle.
+ */
+function _field_ui_bundle_admin_path($entity_type, $bundle_name) {
+ $bundles = field_info_bundles($entity_type);
+ $bundle_info = $bundles[$bundle_name];
+ if (isset($bundle_info['admin'])) {
+ return isset($bundle_info['admin']['real path']) ? $bundle_info['admin']['real path'] : $bundle_info['admin']['path'];
+ }
+}
+
+/**
+ * Identifies inactive fields within a bundle.
+ */
+function field_ui_inactive_instances($entity_type, $bundle_name = NULL) {
+ $params = array('entity_type' => $entity_type);
+
+ if (empty($bundle_name)) {
+ $active = field_info_instances($entity_type);
+ $inactive = array();
+ }
+ else {
+ // Restrict to the specified bundle. For consistency with the case where
+ // $bundle_name is NULL, the $active and $inactive arrays are keyed by
+ // bundle name first.
+ $params['bundle'] = $bundle_name;
+ $active = array($bundle_name => field_info_instances($entity_type, $bundle_name));
+ $inactive = array($bundle_name => array());
+ }
+
+ // Iterate on existing definitions, and spot those that do not appear in the
+ // $active list collected earlier.
+ $all_instances = field_read_instances($params, array('include_inactive' => TRUE));
+ foreach ($all_instances as $instance) {
+ if (!isset($active[$instance['bundle']][$instance['field_name']])) {
+ $inactive[$instance['bundle']][$instance['field_name']] = $instance;
+ }
+ }
+
+ if (!empty($bundle_name)) {
+ return $inactive[$bundle_name];
+ }
+ return $inactive;
+}
+
+/**
+ * Implements hook_form_FORM_ID_alter().
+ *
+ * Adds a button 'Save and add fields' to the 'Create content type' form.
+ *
+ * @see node_type_form()
+ * @see field_ui_form_node_type_form_submit()
+ */
+function field_ui_form_node_type_form_alter(&$form, $form_state) {
+ // We want to display the button only on add page.
+ if (empty($form['#node_type']->type)) {
+ $form['actions']['save_continue'] = array(
+ '#type' => 'submit',
+ '#value' => t('Save and add fields'),
+ '#weight' => 45,
+ );
+ $form['#submit'][] = 'field_ui_form_node_type_form_submit';
+ }
+}
+
+/**
+ * Form submission handler for the 'Save and add fields' button.
+ *
+ * @see field_ui_form_node_type_form_alter()
+ */
+function field_ui_form_node_type_form_submit($form, &$form_state) {
+ if ($form_state['triggering_element']['#parents'][0] === 'save_continue') {
+ $form_state['redirect'] = _field_ui_bundle_admin_path('node', $form_state['values']['type']) .'/fields';
+ }
+}
diff --git a/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.test b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.test
new file mode 100644
index 0000000..21767d6
--- /dev/null
+++ b/kolab.org/www/drupal-7.26/modules/field_ui/field_ui.test
@@ -0,0 +1,751 @@
+<?php
+
+/**
+ * @file
+ * Tests for field_ui.module.
+ */
+
+/**
+ * Provides common functionality for the Field UI test classes.
+ */
+class FieldUITestCase extends DrupalWebTestCase {
+
+ function setUp() {
+ // Since this is a base class for many test cases, support the same
+ // flexibility that DrupalWebTestCase::setUp() has for the modules to be
+ // passed in as either an array or a variable number of string arguments.
+ $modules = func_get_args();
+ if (isset($modules[0]) && is_array($modules[0])) {
+ $modules = $modules[0];
+ }
+ $modules[] = 'field_test';
+ parent::setUp($modules);
+
+ // Create test user.
+ $admin_user = $this->drupalCreateUser(array('access content', 'administer content types', 'administer taxonomy'));
+ $this->drupalLogin($admin_user);
+
+ // Create content type, with underscores.
+ $type_name = strtolower($this->randomName(8)) . '_test';
+ $type = $this->drupalCreateContentType(array('name' => $type_name, 'type' => $type_name));
+ $this->type = $type->type;
+ // Store a valid URL name, with hyphens instead of underscores.
+ $this->hyphen_type = str_replace('_', '-', $this->type);
+ }
+
+ /**
+ * Creates a new field through the Field UI.
+ *
+ * @param $bundle_path
+ * Admin path of the bundle that the new field is to be attached to.
+ * @param $initial_edit
+ * $edit parameter for drupalPost() on the first step ('Manage fields'
+ * screen).
+ * @param $field_edit
+ * $edit parameter for drupalPost() on the second step ('Field settings'
+ * form).
+ * @param $instance_edit
+ * $edit parameter for drupalPost() on the third step ('Instance settings'
+ * form).
+ */
+ function fieldUIAddNewField($bundle_path, $initial_edit, $field_edit = array(), $instance_edit = array()) {
+ // Use 'test_field' field type by default.
+ $initial_edit += array(
+ 'fields[_add_new_field][type]' => 'test_field',
+ 'fields[_add_new_field][widget_type]' => 'test_field_widget',
+ );
+ $label = $initial_edit['fields[_add_new_field][label]'];
+ $field_name = $initial_edit['fields[_add_new_field][field_name]'];
+
+ // First step : 'Add new field' on the 'Manage fields' page.
+ $this->drupalPost("$bundle_path/fields", $initial_edit, t('Save'));
+ $this->assertRaw(t('These settings apply to the %label field everywhere it is used.', array('%label' => $label)), 'Field settings page was displayed.');
+
+ // Second step : 'Field settings' form.
+ $this->drupalPost(NULL, $field_edit, t('Save field settings'));
+ $this->assertRaw(t('Updated field %label field settings.', array('%label' => $label)), 'Redirected to instance and widget settings page.');
+
+ // Third step : 'Instance settings' form.
+ $this->drupalPost(NULL, $instance_edit, t('Save settings'));
+ $this->assertRaw(t('Saved %label configuration.', array('%label' => $label)), 'Redirected to "Manage fields" page.');
+
+ // Check that the field appears in the overview form.
+ $this->assertFieldByXPath('//table[@id="field-overview"]//td[1]', $label, 'Field was created and appears in the overview page.');
+ }
+
+ /**
+ * Adds an existing field through the Field UI.
+ *
+ * @param $bundle_path
+ * Admin path of the bundle that the field is to be attached to.
+ * @param $initial_edit
+ * $edit parameter for drupalPost() on the first step ('Manage fields'
+ * screen).
+ * @param $instance_edit
+ * $edit parameter for drupalPost() on the second step ('Instance settings'
+ * form).
+ */
+ function fieldUIAddExistingField($bundle_path, $initial_edit, $instance_edit = array()) {
+ // Use 'test_field_widget' by default.
+ $initial_edit += array(
+ 'fields[_add_existing_field][widget_type]' => 'test_field_widget',
+ );
+ $label = $initial_edit['fields[_add_existing_field][label]'];
+ $field_name = $initial_edit['fields[_add_existing_field][field_name]'];
+
+ // First step : 'Add existing field' on the 'Manage fields' page.
+ $this->drupalPost("$bundle_path/fields", $initial_edit, t('Save'));
+
+ // Second step : 'Instance settings' form.
+ $this->drupalPost(NULL, $instance_edit, t('Save settings'));
+ $this->assertRaw(t('Saved %label configuration.', array('%label' => $label)), 'Redirected to "Manage fields" page.');
+
+ // Check that the field appears in the overview form.
+ $this->assertFieldByXPath('//table[@id="field-overview"]//td[1]', $label, 'Field was created and appears in the overview page.');
+ }
+
+ /**
+ * Deletes a field instance through the Field UI.
+ *
+ * @param $bundle_path
+ * Admin path of the bundle that the field instance is to be deleted from.
+ * @param $field_name
+ * The name of the field.
+ * @param $label
+ * The label of the field.
+ * @param $bundle_label
+ * The label of the bundle.
+ */
+ function fieldUIDeleteField($bundle_path, $field_name, $label, $bundle_label) {
+ // Display confirmation form.
+ $this->drupalGet("$bundle_path/fields/$field_name/delete");
+ $this->assertRaw(t('Are you sure you want to delete the field %label', array('%label' => $label)), 'Delete confirmation was found.');
+
+ // Submit confirmation form.
+ $this->drupalPost(NULL, array(), t('Delete'));
+ $this->assertRaw(t('The field %label has been deleted from the %type content type.', array('%label' => $label, '%type' => $bundle_label)), 'Delete message was found.');
+
+ // Check that the field does not appear in the overview form.
+ $this->assertNoFieldByXPath('//table[@id="field-overview"]//span[@class="label-field"]', $label, 'Field does not appear in the overview page.');
+ }
+}
+
+/**
+ * Tests the functionality of the 'Manage fields' screen.
+ */
+class FieldUIManageFieldsTestCase extends FieldUITestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Manage fields',
+ 'description' => 'Test the Field UI "Manage fields" screen.',
+ 'group' => 'Field UI',
+ );
+ }
+
+ function setUp() {
+ parent::setUp();
+
+ // Create random field name.
+ $this->field_label = $this->randomName(8);
+ $this->field_name_input = strtolower($this->randomName(8));
+ $this->field_name = 'field_'. $this->field_name_input;
+ }
+
+ /**
+ * Runs the field CRUD tests.
+ *
+ * In order to act on the same fields, and not create the fields over and over
+ * again the following tests create, update and delete the same fields.
+ */
+ function testCRUDFields() {
+ $this->manageFieldsPage();
+ $this->createField();
+ $this->updateField();
+ $this->addExistingField();
+ }
+
+ /**
+ * Tests the manage fields page.
+ */
+ function manageFieldsPage() {
+ $this->drupalGet('admin/structure/types/manage/' . $this->hyphen_type . '/fields');
+ // Check all table columns.
+ $table_headers = array(
+ t('Label'),
+ t('Machine name'),
+ t('Field type'),
+ t('Widget'),
+ t('Operations'),
+ );
+ foreach ($table_headers as $table_header) {
+ // We check that the label appear in the table headings.
+ $this->assertRaw($table_header . '</th>', format_string('%table_header table header was found.', array('%table_header' => $table_header)));
+ }
+
+ // "Add new field" and "Add existing field" aren't a table heading so just
+ // test the text.
+ foreach (array('Add new field', 'Add existing field') as $element) {
+ $this->assertText($element, format_string('"@element" was found.', array('@element' => $element)));
+ }
+ }
+
+ /**
+ * Tests adding a new field.
+ *
+ * @todo Assert properties can bet set in the form and read back in $field and
+ * $instances.
+ */
+ function createField() {
+ // Create a test field.
+ $edit = array(
+ 'fields[_add_new_field][label]' => $this->field_label,
+ 'fields[_add_new_field][field_name]' => $this->field_name_input,
+ );
+ $this->fieldUIAddNewField('admin/structure/types/manage/' . $this->hyphen_type, $edit);
+
+ // Assert the field appears in the "add existing field" section for
+ // different entity types; e.g. if a field was added in a node entity, it
+ // should also appear in the 'taxonomy term' entity.
+ $vocabulary = taxonomy_vocabulary_load(1);
+ $this->drupalGet('admin/structure/taxonomy/' . $vocabulary->machine_name . '/fields');
+ $this->assertTrue($this->xpath('//select[@name="fields[_add_existing_field][field_name]"]//option[@value="' . $this->field_name . '"]'), 'Existing field was found in account settings.');
+ }
+
+ /**
+ * Tests editing an existing field.
+ */
+ function updateField() {
+ // Go to the field edit page.
+ $this->drupalGet('admin/structure/types/manage/' . $this->hyphen_type . '/fields/' . $this->field_name);
+
+ // Populate the field settings with new settings.
+ $string = 'updated dummy test string';
+ $edit = array(
+ 'field[settings][test_field_setting]' => $string,
+ 'instance[settings][test_instance_setting]' => $string,
+ 'instance[widget][settings][test_widget_setting]' => $string,
+ );
+ $this->drupalPost(NULL, $edit, t('Save settings'));
+
+ // Assert the field settings are correct.
+ $this->assertFieldSettings($this->type, $this->field_name, $string);
+
+ // Assert redirection back to the "manage fields" page.
+ $this->assertText(t('Saved @label configuration.', array('@label' => $this->field_label)), 'Redirected to "Manage fields" page.');
+ }
+
+ /**
+ * Tests adding an existing field in another content type.
+ */
+ function addExistingField() {
+ // Check "Add existing field" appears.
+ $this->drupalGet('admin/structure/types/manage/page/fields');
+ $this->assertRaw(t('Add existing field'), '"Add existing field" was found.');
+
+ // Check that the list of options respects entity type restrictions on
+ // fields. The 'comment' field is restricted to the 'comment' entity type
+ // and should not appear in the list.
+ $this->assertFalse($this->xpath('//select[@id="edit-add-existing-field-field-name"]//option[@value="comment"]'), 'The list of options respects entity type restrictions.');
+
+ // Add a new field based on an existing field.
+ $edit = array(
+ 'fields[_add_existing_field][label]' => $this->field_label . '_2',
+ 'fields[_add_existing_field][field_name]' => $this->field_name,
+ );
+ $this->fieldUIAddExistingField("admin/structure/types/manage/page", $edit);
+ }
+
+ /**
+ * Asserts field settings are as expected.
+ *
+ * @param $bundle
+ * The bundle name for the instance.
+ * @param $field_name
+ * The field name for the instance.
+ * @param $string
+ * The settings text.
+ * @param $entity_type
+ * The entity type for the instance.
+ */
+ function assertFieldSettings($bundle, $field_name, $string = 'dummy test string', $entity_type = 'node') {
+ // Reset the fields info.
+ field_info_cache_clear();
+ // Assert field settings.
+ $field = field_info_field($field_name);
+ $this->assertTrue($field['settings']['test_field_setting'] == $string, 'Field settings were found.');
+
+ // Assert instance and widget settings.
+ $instance = field_info_instance($entity_type, $field_name, $bundle);
+ $this->assertTrue($instance['settings']['test_instance_setting'] == $string, 'Field instance settings were found.');
+ $this->assertTrue($instance['widget']['settings']['test_widget_setting'] == $string, 'Field widget settings were found.');
+ }
+
+ /**
+ * Tests that default value is correctly validated and saved.
+ */
+ function testDefaultValue() {
+ // Create a test field and instance.
+ $field_name = 'test';
+ $field = array(
+ 'field_name' => $field_name,
+ 'type' => 'test_field'
+ );
+ field_create_field($field);
+ $instance = array(
+ 'field_name' => $field_name,
+ 'entity_type' => 'node',
+ 'bundle' => $this->type,
+ );
+ field_create_instance($instance);
+
+ $langcode = LANGUAGE_NONE;
+ $admin_path = 'admin/structure/types/manage/' . $this->hyphen_type . '/fields/' . $field_name;
+ $element_id = "edit-$field_name-$langcode-0-value";
+ $element_name = "{$field_name}[$langcode][0][value]";
+ $this->drupalGet($admin_path);
+ $this->assertFieldById($element_id, '', 'The default value widget was empty.');
+
+ // Check that invalid default values are rejected.
+ $edit = array($element_name => '-1');
+ $this->drupalPost($admin_path, $edit, t('Save settings'));
+ $this->assertText("$field_name does not accept the value -1", 'Form vaildation failed.');
+
+ // Check that the default value is saved.
+ $edit = array($element_name => '1');
+ $this->drupalPost($admin_path, $edit, t('Save settings'));
+ $this->assertText("Saved $field_name configuration", 'The form was successfully submitted.');
+ $instance = field_info_instance('node', $field_name, $this->type);
+ $this->assertEqual($instance['default_value'], array(array('value' => 1)), 'The default value was correctly saved.');
+
+ // Check that the default value shows up in the form
+ $this->drupalGet($admin_path);
+ $this->assertFieldById($element_id, '1', 'The default value widget was displayed with the correct value.');
+
+ // Check that the default value can be emptied.
+ $edit = array($element_name => '');
+ $this->drupalPost(NULL, $edit, t('Save settings'));
+ $this->assertText("Saved $field_name configuration", 'The form was successfully submitted.');
+ field_info_cache_clear();
+ $instance = field_info_instance('node', $field_name, $this->type);
+ $this->assertEqual($instance['default_value'], NULL, 'The default value was correctly saved.');
+ }
+
+ /**
+ * Tests that deletion removes fields and instances as expected.
+ */
+ function testDeleteField() {
+ // Create a new field.
+ $bundle_path1 = 'admin/structure/types/manage/' . $this->hyphen_type;
+ $edit1 = array(
+ 'fields[_add_new_field][label]' => $this->field_label,
+ 'fields[_add_new_field][field_name]' => $this->field_name_input,
+ );
+ $this->fieldUIAddNewField($bundle_path1, $edit1);
+
+ // Create an additional node type.
+ $type_name2 = strtolower($this->randomName(8)) . '_test';
+ $type2 = $this->drupalCreateContentType(array('name' => $type_name2, 'type' => $type_name2));
+ $type_name2 = $type2->type;
+ $hyphen_type2 = str_replace('_', '-', $type_name2);
+
+ // Add an instance to the second node type.
+ $bundle_path2 = 'admin/structure/types/manage/' . $hyphen_type2;
+ $edit2 = array(
+ 'fields[_add_existing_field][label]' => $this->field_label,
+ 'fields[_add_existing_field][field_name]' => $this->field_name,
+ );
+ $this->fieldUIAddExistingField($bundle_path2, $edit2);
+
+ // Delete the first instance.
+ $this->fieldUIDeleteField($bundle_path1, $this->field_name, $this->field_label, $this->type);
+
+ // Reset the fields info.
+ field_info_cache_clear();
+ // Check that the field instance was deleted.
+ $this->assertNull(field_info_instance('node', $this->field_name, $this->type), 'Field instance was deleted.');
+ // Check that the field was not deleted
+ $this->assertNotNull(field_info_field($this->field_name), 'Field was not deleted.');
+
+ // Delete the second instance.
+ $this->fieldUIDeleteField($bundle_path2, $this->field_name, $this->field_label, $type_name2);
+
+ // Reset the fields info.
+ field_info_cache_clear();
+ // Check that the field instance was deleted.
+ $this->assertNull(field_info_instance('node', $this->field_name, $type_name2), 'Field instance was deleted.');
+ // Check that the field was deleted too.
+ $this->assertNull(field_info_field($this->field_name), 'Field was deleted.');
+ }
+
+ /**
+ * Tests that Field UI respects the 'no_ui' option in hook_field_info().
+ */
+ function testHiddenFields() {
+ $bundle_path = 'admin/structure/types/manage/' . $this->hyphen_type . '/fields/';
+
+ // Check that the field type is not available in the 'add new field' row.
+ $this->drupalGet($bundle_path);
+ $this->assertFalse($this->xpath('//select[@id="edit-add-new-field-type"]//option[@value="hidden_test_field"]'), "The 'add new field' select respects field types 'no_ui' property.");
+
+ // Create a field and an instance programmatically.
+ $field_name = 'hidden_test_field';
+ field_create_field(array('field_name' => $field_name, 'type' => $field_name));
+ $instance = array(
+ 'field_name' => $field_name,
+ 'bundle' => $this->type,
+ 'entity_type' => 'node',
+ 'label' => t('Hidden field'),
+ 'widget' => array('type' => 'test_field_widget'),
+ );
+ field_create_instance($instance);
+ $this->assertTrue(field_read_instance('node', $field_name, $this->type), format_string('An instance of the field %field was created programmatically.', array('%field' => $field_name)));
+
+ // Check that the newly added instance appears on the 'Manage Fields'
+ // screen.
+ $this->drupalGet($bundle_path);
+ $this->assertFieldByXPath('//table[@id="field-overview"]//td[1]', $instance['label'], 'Field was created and appears in the overview page.');
+
+ // Check that the instance does not appear in the 'add existing field' row
+ // on other bundles.
+ $bundle_path = 'admin/structure/types/manage/article/fields/';
+ $this->drupalGet($bundle_path);
+ $this->assertFalse($this->xpath('//select[@id="edit-add-existing-field-field-name"]//option[@value=:field_name]', array(':field_name' => $field_name)), "The 'add existing field' select respects field types 'no_ui' property.");
+ }
+
+ /**
+ * Tests renaming a bundle.
+ */
+ function testRenameBundle() {
+ $type2 = strtolower($this->randomName(8)) . '_' .'test';
+ $hyphen_type2 = str_replace('_', '-', $type2);
+
+ $options = array(
+ 'type' => $type2,
+ );
+ $this->drupalPost('admin/structure/types/manage/' . $this->hyphen_type, $options, t('Save content type'));
+
+ $this->drupalGet('admin/structure/types/manage/' . $hyphen_type2 . '/fields');
+ }
+
+ /**
+ * Tests that a duplicate field name is caught by validation.
+ */
+ function testDuplicateFieldName() {
+ // field_tags already exists, so we're expecting an error when trying to
+ // create a new field with the same name.
+ $edit = array(
+ 'fields[_add_new_field][field_name]' => 'tags',
+ 'fields[_add_new_field][label]' => $this->randomName(),
+ 'fields[_add_new_field][type]' => 'taxonomy_term_reference',
+ 'fields[_add_new_field][widget_type]' => 'options_select',
+ );
+ $url = 'admin/structure/types/manage/' . $this->hyphen_type . '/fields';
+ $this->drupalPost($url, $edit, t('Save'));
+
+ $this->assertText(t('The machine-readable name is already in use. It must be unique.'));
+ $this->assertUrl($url, array(), 'Stayed on the same page.');
+ }
+}
+
+/**
+ * Tests the functionality of the 'Manage display' screens.
+ */
+class FieldUIManageDisplayTestCase extends FieldUITestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Manage display',
+ 'description' => 'Test the Field UI "Manage display" screens.',
+ 'group' => 'Field UI',
+ );
+ }
+
+ function setUp() {
+ parent::setUp(array('search'));
+ }
+
+ /**
+ * Tests formatter settings.
+ */
+ function testFormatterUI() {
+ $manage_fields = 'admin/structure/types/manage/' . $this->hyphen_type;
+ $manage_display = $manage_fields . '/display';
+
+ // Create a field, and a node with some data for the field.
+ $edit = array(
+ 'fields[_add_new_field][label]' => 'Test field',
+ 'fields[_add_new_field][field_name]' => 'test',
+ );
+ $this->fieldUIAddNewField($manage_fields, $edit);
+
+ // Clear the test-side cache and get the saved field instance.
+ field_info_cache_clear();
+ $instance = field_info_instance('node', 'field_test', $this->type);
+ $format = $instance['display']['default']['type'];
+ $default_settings = field_info_formatter_settings($format);
+ $setting_name = key($default_settings);
+ $setting_value = $instance['display']['default']['settings'][$setting_name];
+
+ // Display the "Manage display" screen and check that the expected formatter is
+ // selected.
+ $this->drupalGet($manage_display);
+ $this->assertFieldByName('fields[field_test][type]', $format, 'The expected formatter is selected.');
+ $this->assertText("$setting_name: $setting_value", 'The expected summary is displayed.');
+
+ // Change the formatter and check that the summary is updated.
+ $edit = array('fields[field_test][type]' => 'field_test_multiple', 'refresh_rows' => 'field_test');
+ $this->drupalPostAJAX(NULL, $edit, array('op' => t('Refresh')));
+ $format = 'field_test_multiple';
+ $default_settings = field_info_formatter_settings($format);
+ $setting_name = key($default_settings);
+ $setting_value = $default_settings[$setting_name];
+ $this->assertFieldByName('fields[field_test][type]', $format, 'The expected formatter is selected.');
+ $this->assertText("$setting_name: $setting_value", 'The expected summary is displayed.');
+
+ // Submit the form and check that the instance is updated.
+ $this->drupalPost(NULL, array(), t('Save'));
+ field_info_cache_clear();
+ $instance = field_info_instance('node', 'field_test', $this->type);
+ $current_format = $instance['display']['default']['type'];
+ $current_setting_value = $instance['display']['default']['settings'][$setting_name];
+ $this->assertEqual($current_format, $format, 'The formatter was updated.');
+ $this->assertEqual($current_setting_value, $setting_value, 'The setting was updated.');
+ }
+
+ /**
+ * Tests switching view modes to use custom or 'default' settings'.
+ */
+ function testViewModeCustom() {
+ // Create a field, and a node with some data for the field.
+ $edit = array(
+ 'fields[_add_new_field][label]' => 'Test field',
+ 'fields[_add_new_field][field_name]' => 'test',
+ );
+ $this->fieldUIAddNewField('admin/structure/types/manage/' . $this->hyphen_type, $edit);
+ // For this test, use a formatter setting value that is an integer unlikely
+ // to appear in a rendered node other than as part of the field being tested
+ // (for example, unlikely to be part of the "Submitted by ... on ..." line).
+ $value = 12345;
+ $settings = array(
+ 'type' => $this->type,
+ 'field_test' => array(LANGUAGE_NONE => array(array('value' => $value))),
+ );
+ $node = $this->drupalCreateNode($settings);
+
+ // Gather expected output values with the various formatters.
+ $formatters = field_info_formatter_types();
+ $output = array(
+ 'field_test_default' => $formatters['field_test_default']['settings']['test_formatter_setting'] . '|' . $value,
+ 'field_test_with_prepare_view' => $formatters['field_test_with_prepare_view']['settings']['test_formatter_setting_additional'] . '|' . $value. '|' . ($value + 1),
+ );
+
+ // Check that the field is displayed with the default formatter in 'rss'
+ // mode (uses 'default'), and hidden in 'teaser' mode (uses custom settings).
+ $this->assertNodeViewText($node, 'rss', $output['field_test_default'], "The field is displayed as expected in view modes that use 'default' settings.");
+ $this->assertNodeViewNoText($node, 'teaser', $value, "The field is hidden in view modes that use custom settings.");
+
+ // Change fomatter for 'default' mode, check that the field is displayed
+ // accordingly in 'rss' mode.
+ $edit = array(
+ 'fields[field_test][type]' => 'field_test_with_prepare_view',
+ );
+ $this->drupalPost('admin/structure/types/manage/' . $this->hyphen_type . '/display', $edit, t('Save'));
+ $this->assertNodeViewText($node, 'rss', $output['field_test_with_prepare_view'], "The field is displayed as expected in view modes that use 'default' settings.");
+
+ // Specialize the 'rss' mode, check that the field is displayed the same.
+ $edit = array(
+ "view_modes_custom[rss]" => TRUE,
+ );
+ $this->drupalPost('admin/structure/types/manage/' . $this->hyphen_type . '/display', $edit, t('Save'));
+ $this->assertNodeViewText($node, 'rss', $output['field_test_with_prepare_view'], "The field is displayed as expected in newly specialized 'rss' mode.");
+
+ // Set the field to 'hidden' in the view mode, check that the field is
+ // hidden.
+ $edit = array(
+ 'fields[field_test][type]' => 'hidden',
+ );
+ $this->drupalPost('admin/structure/types/manage/' . $this->hyphen_type . '/display/rss', $edit, t('Save'));
+ $this->assertNodeViewNoText($node, 'rss', $value, "The field is hidden in 'rss' mode.");
+
+ // Set the view mode back to 'default', check that the field is displayed
+ // accordingly.
+ $edit = array(
+ "view_modes_custom[rss]" => FALSE,
+ );
+ $this->drupalPost('admin/structure/types/manage/' . $this->hyphen_type . '/display', $edit, t('Save'));
+ $this->assertNodeViewText($node, 'rss', $output['field_test_with_prepare_view'], "The field is displayed as expected when 'rss' mode is set back to 'default' settings.");
+
+ // Specialize the view mode again.
+ $edit = array(
+ "view_modes_custom[rss]" => TRUE,
+ );
+ $this->drupalPost('admin/structure/types/manage/' . $this->hyphen_type . '/display', $edit, t('Save'));
+ // Check that the previous settings for the view mode have been kept.
+ $this->assertNodeViewNoText($node, 'rss', $value, "The previous settings are kept when 'rss' mode is specialized again.");
+ }
+
+ /**
+ * Asserts that a string is found in the rendered node in a view mode.
+ *
+ * @param $node
+ * The node.
+ * @param $view_mode
+ * The view mode in which the node should be displayed.
+ * @param $text
+ * Plain text to look for.
+ * @param $message
+ * Message to display.
+ *
+ * @return
+ * TRUE on pass, FALSE on fail.
+ */
+ function assertNodeViewText($node, $view_mode, $text, $message) {
+ return $this->assertNodeViewTextHelper($node, $view_mode, $text, $message, FALSE);
+ }
+
+ /**
+ * Asserts that a string is not found in the rendered node in a view mode.
+ *
+ * @param $node
+ * The node.
+ * @param $view_mode
+ * The view mode in which the node should be displayed.
+ * @param $text
+ * Plain text to look for.
+ * @param $message
+ * Message to display.
+ * @return
+ * TRUE on pass, FALSE on fail.
+ */
+ function assertNodeViewNoText($node, $view_mode, $text, $message) {
+ return $this->assertNodeViewTextHelper($node, $view_mode, $text, $message, TRUE);
+ }
+
+ /**
+ * Asserts that a string is (not) found in the rendered nodein a view mode.
+ *
+ * This helper function is used by assertNodeViewText() and
+ * assertNodeViewNoText().
+ *
+ * @param $node
+ * The node.
+ * @param $view_mode
+ * The view mode in which the node should be displayed.
+ * @param $text
+ * Plain text to look for.
+ * @param $message
+ * Message to display.
+ * @param $not_exists
+ * TRUE if this text should not exist, FALSE if it should.
+ *
+ * @return
+ * TRUE on pass, FALSE on fail.
+ */
+ function assertNodeViewTextHelper($node, $view_mode, $text, $message, $not_exists) {
+ // Make sure caches on the tester side are refreshed after changes
+ // submitted on the tested side.
+ field_info_cache_clear();
+
+ // Save current content so that we can restore it when we're done.
+ $old_content = $this->drupalGetContent();
+
+ // Render a cloned node, so that we do not alter the original.
+ $clone = clone $node;
+ $element = node_view($clone, $view_mode);
+ $output = drupal_render($element);
+ $this->verbose(t('Rendered node - view mode: @view_mode', array('@view_mode' => $view_mode)) . '<hr />'. $output);
+
+ // Assign content so that DrupalWebTestCase functions can be used.
+ $this->drupalSetContent($output);
+ $method = ($not_exists ? 'assertNoText' : 'assertText');
+ $return = $this->{$method}((string) $text, $message);
+
+ // Restore previous content.
+ $this->drupalSetContent($old_content);
+
+ return $return;
+ }
+}
+
+/**
+ * Tests custom widget hooks and callbacks on the field administration pages.
+ */
+class FieldUIAlterTestCase extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Widget customization',
+ 'description' => 'Test custom field widget hooks and callbacks on field administration pages.',
+ 'group' => 'Field UI',
+ );
+ }
+
+ function setUp() {
+ parent::setUp(array('field_test'));
+
+ // Create test user.
+ $admin_user = $this->drupalCreateUser(array('access content', 'administer content types', 'administer users'));
+ $this->drupalLogin($admin_user);
+ }
+
+ /**
+ * Tests hook_field_widget_properties_alter() on the default field widget.
+ *
+ * @see field_test_field_widget_properties_alter()
+ * @see field_test_field_widget_properties_user_alter()
+ * @see field_test_field_widget_form_alter()
+ */
+ function testDefaultWidgetPropertiesAlter() {
+ // Create the alter_test_text field and an instance on article nodes.
+ field_create_field(array(
+ 'field_name' => 'alter_test_text',
+ 'type' => 'text',
+ ));
+ field_create_instance(array(
+ 'field_name' => 'alter_test_text',
+ 'entity_type' => 'node',
+ 'bundle' => 'article',
+ 'widget' => array(
+ 'type' => 'text_textfield',
+ 'size' => 60,
+ ),
+ ));
+
+ // Test that field_test_field_widget_properties_alter() sets the size to
+ // 42 and that field_test_field_widget_form_alter() reports the correct
+ // size when the form is displayed.
+ $this->drupalGet('admin/structure/types/manage/article/fields/alter_test_text');
+ $this->assertText('Field size: 42', 'Altered field size is found in hook_field_widget_form_alter().');
+
+ // Create the alter_test_options field.
+ field_create_field(array(
+ 'field_name' => 'alter_test_options',
+ 'type' => 'list_text'
+ ));
+ // Create instances on users and page nodes.
+ field_create_instance(array(
+ 'field_name' => 'alter_test_options',
+ 'entity_type' => 'user',
+ 'bundle' => 'user',
+ 'widget' => array(
+ 'type' => 'options_select',
+ )
+ ));
+ field_create_instance(array(
+ 'field_name' => 'alter_test_options',
+ 'entity_type' => 'node',
+ 'bundle' => 'page',
+ 'widget' => array(
+ 'type' => 'options_select',
+ )
+ ));
+
+ // Test that field_test_field_widget_properties_user_alter() replaces
+ // the widget and that field_test_field_widget_form_alter() reports the
+ // correct widget name when the form is displayed.
+ $this->drupalGet('admin/config/people/accounts/fields/alter_test_options');
+ $this->assertText('Widget type: options_buttons', 'Widget type is altered for users in hook_field_widget_form_alter().');
+
+ // Test that the widget is not altered on page nodes.
+ $this->drupalGet('admin/structure/types/manage/page/fields/alter_test_options');
+ $this->assertText('Widget type: options_select', 'Widget type is not altered for pages in hook_field_widget_form_alter().');
+ }
+}