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diff --git a/sites/all/modules/ds/modules/ds_extras/includes/ds_extras.admin.inc b/sites/all/modules/ds/modules/ds_extras/includes/ds_extras.admin.inc
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+++ b/sites/all/modules/ds/modules/ds_extras/includes/ds_extras.admin.inc
@@ -0,0 +1,670 @@
+<?php
+
+/**
+ * @file
+ * Display Suite Extras administrative functions.
+ */
+
+/**
+ * Menu callback: Display Suite extras settings.
+ */
+function ds_extras_settings($form) {
+
+ $form['additional_settings'] = array(
+ '#type' => 'vertical_tabs',
+ '#theme_wrappers' => array('vertical_tabs'),
+ '#prefix' => '<div>',
+ '#suffix' => '</div>',
+ '#tree' => TRUE,
+ );
+
+ $form['additional_settings']['fs1'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Field Templates'),
+ );
+
+ $form['additional_settings']['fs1']['ds_extras_field_template'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Enable Field Templates'),
+ '#description' => t('Customize the labels and the HTML output of your fields.'),
+ '#default_value' => variable_get('ds_extras_field_template', FALSE),
+ );
+
+ $theme_functions = module_invoke_all('ds_field_theme_functions_info');
+ $form['additional_settings']['fs1']['ft-default'] = array(
+ '#type' => 'select',
+ '#title' => t('Default Field Template'),
+ '#options' => $theme_functions,
+ '#default_value' => variable_get('ft-default', 'theme_field'),
+ '#description' => t('Default will output the field as defined in Drupal Core.<br />Reset will strip all HTML.<br />Minimal adds a simple wrapper around the field.<br/>There is also an Expert Field Template that gives full control over the HTML, but can only be set per field.<br /><br />You can override this setting per field on the "Manage display" screens or when creating fields on the instance level.<br /><br /><strong>Template suggestions</strong><br />You can create .tpl files as well for these field theme functions, e.g. field--reset.tpl.php, field--minimal.tpl.php<br /><br /><label>CSS classes</label>You can add custom CSS classes on the <a href="!url">classes form</a>. Display Suite UI needs to be enabled for this. These classes can be added to fields using the Default Field Template.<br /><br /><label>Advanced</label>You can create your own custom field templates which need to be defined with hook_ds_field_theme_functions_info(). See ds.api.php for an example.', array('!url' => url('admin/structure/ds/classes'))),
+ '#states' => array(
+ 'visible' => array(
+ 'input[name="additional_settings[fs1][ds_extras_field_template]"]' => array('checked' => TRUE),
+ ),
+ ),
+ );
+
+ $form['additional_settings']['fs1']['ft-kill-colon'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Hide colon'),
+ '#default_value' => variable_get('ft-kill-colon', FALSE),
+ '#description' => t('Hide the colon on the reset field template.'),
+ '#states' => array(
+ 'visible' => array(
+ 'select[name="additional_settings[fs1][ft-default]"]' => array('value' => 'theme_ds_field_reset'),
+ 'input[name="additional_settings[fs1][ds_extras_field_template]"]' => array('checked' => TRUE),
+ ),
+ ),
+ );
+
+
+ $form['additional_settings']['fs2'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Extra fields'),
+ );
+
+ $form['additional_settings']['fs2']['ds_extras_fields_extra'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Enable extra fields'),
+ '#description' => t('Make fields from other modules available on the "Manage display" screens.'),
+ '#default_value' => variable_get('ds_extras_fields_extra', FALSE),
+ );
+
+ $form['additional_settings']['fs2']['ds_extras_fields_extra_list'] = array(
+ '#type' => 'textarea',
+ '#description' => t('Enter fields line by line, where each line is a combination of entity type, bundle and field name. E.g. node|article|tweetbutton. It might be possible that the actual content of the field depends on configuration of that field/module.'),
+ '#default_value' => variable_get('ds_extras_fields_extra_list', FALSE),
+ '#states' => array(
+ 'visible' => array(
+ 'input[name="additional_settings[fs2][ds_extras_fields_extra]"]' => array('checked' => TRUE),
+ ),
+ ),
+ );
+
+ $form['additional_settings']['fs4'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Other'),
+ );
+
+ $form['additional_settings']['fs4']['ds_extras_switch_view_mode'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('View mode per node'),
+ '#description' => t('Change view modes for individual nodes. A new tab \'Display settings\' will appear on the content create form.<br />You can also pass the name of a view mode through the URL, eg node/x?v=full.<br />If you install the Page manager module and override the node view, Page manager will win.'),
+ '#default_value' => variable_get('ds_extras_switch_view_mode', FALSE),
+ );
+
+ $form['additional_settings']['fs4']['ds_extras_hide_page_title'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Page title options'),
+ '#description' => t('Hide or manually set the page title of the "Full content" view mode.'),
+ '#default_value' => variable_get('ds_extras_hide_page_title', FALSE),
+ );
+
+ $form['additional_settings']['fs4']['ds_extras_hide_page_sidebars'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Disable Drupal blocks/regions'),
+ '#description' => t('Add ability to disable all sidebar regions displayed in the theme. Note that some themes support this setting better than others. If in doubt, try with stock themes to see.'),
+ '#default_value' => variable_get('ds_extras_hide_page_sidebars', FALSE),
+ );
+
+ $form['additional_settings']['fs4']['ds_extras_field_permissions'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Field permissions'),
+ '#description' => t('Enables view permissions on all Display Suite fields.'),
+ '#default_value' => variable_get('ds_extras_field_permissions', FALSE),
+ );
+
+ $form['additional_settings']['fs4']['ds_extras_region_to_block'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Region to block'),
+ '#description' => t('Create additional regions exposed as block. Note: this will not work on the default view mode.'),
+ '#default_value' => variable_get('ds_extras_region_to_block', FALSE),
+ );
+
+ if (module_exists('views')) {
+ $form['additional_settings']['fs4']['ds_extras_vd'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Views displays'),
+ '#description' => t('Manage the layout of your Views layout with Field UI at !url.', array('!url' => l(url('admin/structure/ds/vd', array('absolute' => TRUE)), 'admin/structure/ds/vd'))),
+ '#default_value' => variable_get('ds_extras_vd', FALSE),
+ );
+ }
+
+ if (module_exists('flag')) {
+ $form['additional_settings']['fs4']['ds_extras_flag'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Flag'),
+ '#description' => t('Expose flags as fields on nodes.'),
+ '#default_value' => variable_get('ds_extras_flag', FALSE),
+ );
+ }
+
+ $form['additional_settings']['fs4']['ds_extras_switch_field'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('View mode switcher'),
+ '#description' => t('Adds a field with links to switch view modes inline with Ajax. Only works for nodes at this time. It does not work in combination with the reset layout.'),
+ '#default_value' => variable_get('ds_extras_switch_field', FALSE),
+ );
+
+ $form['additional_settings']['fs4']['ds_extras_hidden_region'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Hidden region'),
+ '#description' => t('Add a hidden region to the layouts. Fields will be built but not printed.'),
+ '#default_value' => variable_get('ds_extras_hidden_region', FALSE),
+ );
+
+ $form['#attached']['js'][] = drupal_get_path('module', 'ds_extras') . '/js/ds_extras.admin.js';
+
+ $form = system_settings_form($form);
+ $form['#submit'][] = 'ds_extras_settings_submit';
+ return $form;
+}
+
+/**
+ * Validate callback: Extras settings screen.
+ */
+function ds_extras_settings_validate($form, &$form_state) {
+ foreach ($form_state['values']['additional_settings'] as $tab => $value) {
+ if (is_array($value)) {
+ foreach ($value as $variable => $val) {
+ $form_state['values'][$variable] = $val;
+ }
+ }
+ unset($form_state['values']['additional_settings'][$tab]);
+ }
+ unset($form_state['values']['additional_settings']);
+}
+
+/**
+ * Submit callback: Extras settings screen.
+ */
+function ds_extras_settings_submit($form, &$form_state) {
+ cache_clear_all('ds_fields:', 'cache', TRUE);
+ cache_clear_all('entity_info:', 'cache', TRUE);
+ cache_clear_all('theme_registry:', 'cache', TRUE);
+ cache_clear_all('module_implements', 'cache_bootstrap');
+ cache_clear_all('field_info_fields', 'cache_field');
+ variable_set('menu_rebuild_needed', TRUE);
+}
+
+/**
+ * Alter Manage display screen.
+ */
+function ds_extras_field_ui_alter(&$form, &$form_state) {
+ // Attach js.
+ $form['#attached']['js'][] = drupal_get_path('module', 'ds_extras') . '/js/ds_extras.admin.js';
+
+ // Views displays.
+ if ($form['#entity_type'] == 'ds_views') {
+ // Add an additional submit callback so we can ditch the extra title
+ // which is added by ds_extras_field_extra_fields().
+ $form['#submit'] = array_merge(array('ds_extras_vd_field_ui_submit'), $form['#submit']);
+ }
+
+ // Page title functionality, currently only works on nodes, users and taxonomy terms.
+ if (variable_get('ds_extras_hide_page_title', FALSE) && isset($form['#ds_layout']) && (in_array($form['#entity_type'], array('node', 'user', 'taxonomy_term', 'profile2')) && ($form['#view_mode'] == 'full' || $form['#view_mode'] == 'revision' || (variable_get('ds_extras_switch_view_mode', FALSE) && $form['#entity_type'] == 'node')) || $form['#entity_type'] == 'ds_views' || $form['#entity_type'] == 'profile2')) {
+ $form['additional_settings']['ds_page_title'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Custom page title'),
+ );
+ $form['additional_settings']['ds_page_title']['ds_page_title_options'] = _ds_extras_page_title_options($form['#ds_layout']->settings, $form['#entity_type']);
+ }
+
+ // Disable page regions.
+ if (variable_get('ds_extras_hide_page_sidebars', FALSE) && isset($form['#ds_layout']) && $form['#view_mode'] != 'form') {
+ $form['additional_settings']['ds_layouts']['hide_sidebars'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Disable Drupal blocks/regions'),
+ '#default_value' => isset($form['#ds_layout']->settings['hide_sidebars']) ? $form['#ds_layout']->settings['hide_sidebars'] : FALSE,
+ '#weight' => 3,
+ );
+ }
+
+ // Region to block only fires if there is a layout and we're working on the
+ // a view mode which is not equal to default.
+ if (isset($form['#ds_layout']) && $form['#view_mode'] != 'default' && variable_get('ds_extras_region_to_block', FALSE)) {
+
+ $layout = $form['#ds_layout'];
+
+ // Get the entity_type, bundle and view mode.
+ $entity_type = $form['#entity_type'];
+ $bundle = $form['#bundle'];
+ $view_mode = $form['#view_mode'];
+
+ $region_blocks_options = array();
+ $region_blocks = variable_get('ds_extras_region_blocks', array());
+ foreach ($region_blocks as $key => $block) {
+ if ($block['info'] == "{$entity_type}_{$bundle}_{$view_mode}") {
+ $region_blocks_options[$key] = t('Remove') . ' ' . $block['title'];
+ }
+ }
+
+ $form['additional_settings']['region_to_block'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Block regions'),
+ '#description' => t('Create additional regions in this layout which will be exposed as blocks. Note that preprocess fields will fail to print.')
+ );
+
+ $form['additional_settings']['region_to_block']['new_block_region'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Region name'),
+ '#description' => t('Enter a name to create a new region.'),
+ );
+ $form['additional_settings']['region_to_block']['new_block_region_key'] = array(
+ '#title' => t('Machine name'),
+ '#type' => 'machine_name',
+ '#default_value' => '',
+ '#maxlength' => 32,
+ '#required' => FALSE,
+ '#description' => t('The machine-readable name of this block region. This name must contain only lowercase letters and underscores. This name must be unique.'),
+ '#disabled' => FALSE,
+ '#machine_name' => array(
+ 'exists' => 'ds_extras_region_to_block_unique',
+ 'source' => array('additional_settings', 'region_to_block', 'new_block_region'),
+ ),
+ );
+
+ if (!empty($region_blocks_options)) {
+ $form['additional_settings']['region_to_block']['remove_block_region'] = array(
+ '#type' => 'checkboxes',
+ '#title' => t('Existing block regions'),
+ '#options' => $region_blocks_options,
+ '#description' => t('Check the regions you want to remove.'),
+ );
+ }
+
+ $form['#submit'][] = 'ds_extras_block_submit';
+ }
+}
+
+/**
+ * Field template settings form
+ */
+function ds_extras_field_template_settings_form(array &$form, array &$form_state, array $context) {
+ $functions = module_invoke_all('ds_field_theme_functions_info');
+ $default_field_function = variable_get('ft-default', 'theme_field');
+ $key = $context['instance']['field_name'];
+
+ $field_settings = isset($form_state['formatter_settings'][$key]) ? $form_state['formatter_settings'][$key]['ft'] : array();
+
+ $field_function = isset($field_settings['func']) ? $field_settings['func'] : $default_field_function;
+ $field_classes = _ds_classes('ds_classes_fields');
+
+ $form['ft'] = array(
+ '#weight' => 20,
+ );
+
+ // Functions.
+ $form['ft']['func'] = array(
+ '#title' => t('Choose a Field Template'),
+ '#type' => 'select',
+ '#options' => $functions,
+ '#default_value' => $field_function,
+ '#attributes' => array(
+ 'class' => array('ds-extras-field-template'),
+ ),
+ );
+
+ // Field classes.
+ if (!empty($field_classes)) {
+ $field_classes_select = array(
+ '#type' => 'select',
+ '#multiple' => TRUE,
+ '#options' => $field_classes,
+ '#title' => t('Choose additional CSS classes for the field'),
+ '#default_value' => isset($field_settings['classes']) ? explode(' ', $field_settings['classes']) : array(),
+ '#prefix' => '<div class="field-classes">',
+ '#suffix' => '</div>',
+ );
+ $form['ft']['classes'] = $field_classes_select;
+ }
+ else {
+ $form['ft']['classes'] = array(
+ '#type' => 'value',
+ '#value' => array(''),
+ );
+ }
+
+ // Add prefix
+ $form['ft']['prefix'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Prefix'),
+ '#size' => '100',
+ '#description' => t('You can enter any html in here.'),
+ '#default_value' => isset($field_settings['prefix']) ? $field_settings['prefix'] : '',
+ '#prefix' => '<div class="field-prefix">',
+ '#suffix' => '</div>',
+ );
+
+ // Wrappers and label.
+ $wrappers = array(
+ 'lb' => array('title' => t('Label')),
+ 'lbw' => array('title' => t('Label wrapper')),
+ 'ow' => array('title' => t('Outer wrapper')),
+ 'fis' => array('title' => t('Field items')),
+ 'fi' => array('title' => t('Field item')),
+ );
+
+ foreach ($wrappers as $wrapper_key => $value) {
+
+ $classes = array(
+ 'field-name-' . strtr($key, '_', '-'),
+ );
+ $form['ft'][$wrapper_key] = array(
+ '#type' => 'checkbox',
+ '#title' => $value['title'],
+ '#prefix' => '<div class="ft-group ' . $wrapper_key . '">',
+ '#default_value' => isset($field_settings[$wrapper_key]) ? $field_settings[$wrapper_key] : FALSE,
+ );
+ $form['ft'][$wrapper_key . '-el'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Element'),
+ '#size' => '10',
+ '#description' => t('E.g. div, span, h2 etc.'),
+ '#default_value' => isset($field_settings[$wrapper_key . '-el']) ? $field_settings[$wrapper_key . '-el'] : '',
+ '#states' => array(
+ 'visible' => array(
+ ':input[name$="[ft][' . $wrapper_key . ']"]' => array('checked' => TRUE),
+ ),
+ ),
+ );
+ $form['ft'][$wrapper_key . '-cl'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Classes'),
+ '#size' => '10',
+ '#default_value' => isset($field_settings[$wrapper_key . '-cl']) ? $field_settings[$wrapper_key . '-cl'] : '',
+ '#description' => t('E.g.') .' ' . implode(', ', $classes),
+ '#states' => array(
+ 'visible' => array(
+ ':input[name$="[ft][' . $wrapper_key . ']"]' => array('checked' => TRUE),
+ ),
+ ),
+ );
+ $form['ft'][$wrapper_key . '-at'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Attributes'),
+ '#size' => '20',
+ '#default_value' => isset($field_settings[$wrapper_key . '-at']) ? $field_settings[$wrapper_key . '-at'] : '',
+ '#description' => t('E.g. name="anchor"'),
+ '#states' => array(
+ 'visible' => array(
+ ':input[name$="[ft][' . $wrapper_key . ']"]' => array('checked' => TRUE),
+ ),
+ ),
+ );
+
+ // Hide colon.
+ if ($wrapper_key == 'lb') {
+ $form['ft']['lb-col'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Hide label colon'),
+ '#default_value' => isset($field_settings['lb-col']) ? $field_settings['lb-col'] : FALSE,
+ '#attributes' => array(
+ 'class' => array('colon-checkbox'),
+ ),
+ );
+ }
+ if ($wrapper_key == 'fi') {
+ $form['ft']['fi-odd-even'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Add odd/even classes'),
+ '#default_value' => isset($field_settings['fi-odd-even']) ? $field_settings['fi-odd-even'] : FALSE,
+ '#states' => array(
+ 'visible' => array(
+ ':input[name$="[ft][' . $wrapper_key . ']"]' => array('checked' => TRUE),
+ ),
+ ),
+ );
+ $form['ft']['fi-first-last'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Add first/last classes'),
+ '#default_value' => isset($field_settings['fi-first-last']) ? $field_settings['fi-first-last'] : FALSE,
+ '#states' => array(
+ 'visible' => array(
+ ':input[name$="[ft][' . $wrapper_key . ']"]' => array('checked' => TRUE),
+ ),
+ ),
+ );
+ }
+ if ($wrapper_key != 'lbw') {
+ $form['ft'][$wrapper_key . '-def-at'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Add default attributes'),
+ '#default_value' => isset($field_settings[$wrapper_key . '-def-at']) ? $field_settings[$wrapper_key . '-def-at'] : FALSE,
+ '#suffix' => ($wrapper_key == 'ow') ? '' : '</div>',
+ '#states' => array(
+ 'visible' => array(
+ ':input[name$="[ft][' . $wrapper_key . ']"]' => array('checked' => TRUE),
+ ),
+ ),
+ );
+ }
+ else {
+ $form['ft'][$wrapper_key . '-def-at'] = array(
+ '#markup' => '</div><div class="clearfix"></div>',
+ );
+ }
+
+ // Default classes for outer wrapper.
+ if ($wrapper_key == 'ow') {
+ $form['ft'][$wrapper_key . '-def-cl'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Add default classes'),
+ '#default_value' => isset($field_settings[$wrapper_key . '-def-cl']) ? $field_settings[$wrapper_key . '-def-cl'] : FALSE,
+ '#suffix' => '</div>',
+ '#states' => array(
+ 'visible' => array(
+ ':input[name$="[ft][' . $wrapper_key . ']"]' => array('checked' => TRUE),
+ ),
+ ),
+ );
+ }
+ }
+
+ // Add suffix
+ $form['ft']['suffix'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Suffix'),
+ '#size' => '100',
+ '#description' => t('You can enter any html in here.'),
+ '#default_value' => isset($field_settings['suffix']) ? $field_settings['suffix'] : '',
+ '#prefix' => '<div class="field-prefix">',
+ '#suffix' => '</div>',
+ );
+
+ // Another label needs some other stuff.
+ unset($form['ft']['lb']['#description']);
+ $form['ft']['lb']['#type'] = 'textfield';
+ $form['ft']['lb']['#size'] = '10';
+ $form['ft']['lb']['#attributes'] = array('class' => array('label-change'));
+ $form['ft']['lb']['#default_value'] = isset($field_settings['lb']) ? $field_settings['lb'] : '';
+
+ // Let other modules make modifications to the settings form as needed.
+ drupal_alter('ds_field_theme_functions_settings_form_alter', $form, $field_settings);
+}
+
+/**
+ * Implements hook_ds_field_format_summary().
+ */
+function ds_extras_ds_field_format_summary($field) {
+ if (isset($field['formatter_settings'])) {
+ foreach ($field['formatter_settings'] as $key => $value) {
+ if (!empty($value)) {
+ return t('Configured');
+ break;
+ }
+ }
+ }
+ return t('Not configured');
+}
+
+/**
+ * Implements hook_ds_field_settings_form().
+ */
+function ds_extras_ds_field_settings_form($field) {
+ $form = array();
+
+ // Switch field.
+ if (variable_get('ds_extras_switch_field') && $field['name'] == 'ds_switch_field') {
+ $entity_type = $field['entity_type'];
+ $bundle = $field['bundle'];
+ $view_mode = $field['view_mode'];
+ $settings = isset($field['formatter_settings']['vms']) ? $field['formatter_settings']['vms'] : array();
+ $view_modes = ds_entity_view_modes($entity_type);
+
+ $form['info'] = array(
+ '#markup' => t('Enter a label for the link for the view modes you want to switch to.<br />Leave empty to hide link. They will be localized.'),
+ );
+
+ foreach ($view_modes as $key => $value) {
+
+ $view_mode_settings = field_view_mode_settings($entity_type, $bundle);
+ $visible = !empty($view_mode_settings[$key]['custom_settings']);
+
+ if ($visible) {
+ $form['vms'][$key] = array(
+ '#type' => 'textfield',
+ '#default_value' => isset($settings[$key]) ? $settings[$key] : '',
+ '#size' => 20,
+ '#title' => check_plain($value['label']),
+ );
+ }
+ }
+ }
+
+ return $form;
+}
+
+/**
+ * Submit callback after Field UI submission of a views display.
+ */
+function ds_extras_vd_field_ui_submit($form, &$form_state) {
+ // Add the 'type' key to the extra title key so we can ditch the notice.
+ $form_state['values']['fields']['title']['type'] = 'hidden';
+}
+
+/**
+ * Submit callback: manage block regions.
+ */
+function ds_extras_block_submit($form, &$form_state) {
+
+ // Create new region.
+ if (!empty($form_state['values']['additional_settings']['region_to_block']['new_block_region'])) {
+
+ // Get the entity_type, bundle and view mode.
+ $entity_type = $form['#entity_type'];
+ $bundle = $form['#bundle'];
+ $view_mode = $form['#view_mode'];
+
+ $block = array(
+ 'title' => $form_state['values']['additional_settings']['region_to_block']['new_block_region'],
+ 'info' => "{$entity_type}_{$bundle}_{$view_mode}",
+ );
+
+ $block_key = $form_state['values']['additional_settings']['region_to_block']['new_block_region_key'];
+ $region_blocks = variable_get('ds_extras_region_blocks', array());
+ $region_blocks[$block_key] = $block;
+ variable_set('ds_extras_region_blocks', $region_blocks);
+ }
+
+ // Remove a region.
+ if (isset($form_state['values']['additional_settings']['region_to_block']['remove_block_region'])) {
+ $variable_set = FALSE;
+ $region_blocks = variable_get('ds_extras_region_blocks', array());
+ $remove = $form_state['values']['additional_settings']['region_to_block']['remove_block_region'];
+ foreach ($remove as $key => $value) {
+ if ($value !== 0 && $key == $value) {
+ $variable_set = TRUE;
+ if (module_exists('block')) {
+ db_delete('block')
+ ->condition('delta', $key)
+ ->condition('module', 'ds_extras')
+ ->execute();
+ }
+ unset($region_blocks[$key]);
+ }
+ }
+
+ if ($variable_set) {
+ variable_set('ds_extras_region_blocks', $region_blocks);
+ }
+ }
+}
+
+/**
+ * Return unique region to block.
+ */
+function ds_extras_region_to_block_unique($name) {
+ $region_blocks = variable_get('ds_extras_region_blocks', array());
+ $value = strtr($name, array('-' => '_'));
+ return isset($region_blocks[$value]) ? TRUE : FALSE;
+}
+
+/**
+ * Helper function to show the page title options.
+ */
+function _ds_extras_page_title_options($settings, $entity_type) {
+
+ $return['page_option_type'] = array(
+ '#type' => 'select',
+ '#title' => t('Page title'),
+ '#options' => array(
+ '0' => t('Show'),
+ '1' => t('Hide'),
+ '2' => t('Manually set'),
+ ),
+ '#default_value' => isset($settings['hide_page_title']) ? $settings['hide_page_title'] : FALSE,
+ '#weight' => 100,
+ );
+
+ // Display Suite Views currently only supports hiding the page title.
+ if ($entity_type == 'ds_views') {
+ unset($return['page_option_type']['#options'][2]);
+ }
+
+ $contexts = ds_get_entity_context($entity_type);
+ $rows = array();
+ foreach ($contexts as $context) {
+ foreach (ctools_context_get_converters('%' . check_plain($context->keyword) . ':', $context) as $keyword => $title) {
+ $rows[] = array(
+ check_plain($keyword),
+ t('@identifier: @title', array('@title' => $title, '@identifier' => $context->identifier)),
+ );
+ }
+ }
+
+ $return['page_option_title'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Title'),
+ '#default_value' => isset($settings['page_option_title']) ? $settings['page_option_title'] : '',
+ '#description' => t('The title, you may use substitutions in this title.'),
+ '#weight' => 101,
+ '#access' => $entity_type != 'ds_views',
+ '#states' => array(
+ 'visible' => array(
+ array(':input[name="page_option_type"]' => array('value' => '2')),
+ array(':input[name="additional_settings[ds_page_title][ds_page_title_options][page_option_type]"]' => array('value' => '2')),
+ ),
+ ),
+ );
+
+ $header = array(t('Keyword'), t('Value'));
+ $return['page_option_contexts'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Substitutions'),
+ // Doesn't work because of http://drupal.org/node/1015798
+ //'#collapsible' => TRUE,
+ //'#collapsed' => TRUE,
+ '#value' => theme('table', array('header' => $header, 'rows' => $rows)),
+ '#weight' => 102,
+ '#access' => $entity_type != 'ds_views',
+ '#states' => array(
+ 'visible' => array(
+ array(':input[name="page_option_type"]' => array('value' => '2')),
+ array(':input[name="additional_settings[ds_page_title][ds_page_title_options][page_option_type]"]' => array('value' => '2')),
+ ),
+ ),
+ );
+
+ return $return;
+}