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Commit 156dec00 authored by webchick's avatar webchick
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Trying #886152 again: Fixed All fields are hidden after the administrator... 

Trying #886152 again: Fixed All fields are hidden after the administrator newly configures a view mode to not use 'default' display.
parent 00e207a2
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Showing with 244 additions and 24 deletions
modules/field/field.info.inc
View file @ 156dec00
......@@ -24,6 +24,8 @@
* are affected.
*/
function field_info_cache_clear() {
drupal_static_reset('field_view_mode_settings');
// @todo: Remove this when field_attach_*_bundle() bundle management
// functions are moved to the entity API.
entity_info_cache_clear();
......@@ -273,7 +275,7 @@ function _field_info_prepare_field($field) {
* Prepares an instance definition for the current run-time context.
*
* Since the instance was last saved or updated, a number of things might have
* changed: widgets or formatters disabled, new settings expected, new build
* changed: widgets or formatters disabled, new settings expected, new view
* modes added...
*
* @param $instance
......@@ -301,16 +303,21 @@ function _field_info_prepare_instance($instance, $field) {
$instance['display'][$view_mode] = _field_info_prepare_instance_display($field, $display);
}
// Fallback to 'hidden' for unspecified view modes.
// Fallback to 'hidden' for view modes configured to use custom display
// settings, and for which the instance has no explicit settings.
$entity_info = entity_get_info($instance['entity_type']);
foreach ($entity_info['view modes'] as $view_mode => $info) {
if (!isset($instance['display'][$view_mode])) {
$instance['display'][$view_mode] = array(
'type' => 'hidden',
'label' => 'above',
'settings' => array(),
'weight' => 0,
);
$view_modes = array_merge(array('default'), array_keys($entity_info['view modes']));
$view_mode_settings = field_view_mode_settings($instance['entity_type'], $instance['bundle']);
foreach ($view_modes as $view_mode) {
if ($view_mode == 'default' || !empty($view_mode_settings[$view_mode]['custom_settings'])) {
if (!isset($instance['display'][$view_mode])) {
$instance['display'][$view_mode] = array(
'type' => 'hidden',
'label' => 'above',
'settings' => array(),
'weight' => 0,
);
}
}
}
......
modules/field/field.module
View file @ 156dec00
......@@ -369,7 +369,7 @@ function _field_sort_items_value_helper($a, $b) {
* 'extra_field_2' => ...
* ),
* ),
* ),
* );
* @endcode
*
* @param $entity_type
......@@ -387,8 +387,8 @@ function field_bundle_settings($entity_type, $bundle, $settings = NULL) {
if (isset($settings)) {
$stored_settings[$entity_type][$bundle] = $settings;
variable_set('field_bundle_settings', $stored_settings);
drupal_static_reset('field_view_mode_settings');
field_info_cache_clear();
}
else {
......@@ -397,6 +397,10 @@ function field_bundle_settings($entity_type, $bundle, $settings = NULL) {
'view_modes' => array(),
'extra_fields' => array(),
);
$settings['extra_fields'] += array(
'form' => array(),
'display' => array(),
);
return $settings;
}
......
modules/field_ui/field_ui.admin.inc
View file @ 156dec00
......@@ -1267,19 +1267,23 @@ function field_ui_display_overview_form_submit($form, &$form_state) {
// Save data for 'regular' fields.
foreach ($form['#fields'] as $field_name) {
$instance = field_info_instance($entity_type, $field_name, $bundle);
// 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 = $instance['display'][$view_mode]['settings'];
$settings = array();
if (isset($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']);
......@@ -1311,10 +1315,14 @@ function field_ui_display_overview_form_submit($form, &$form_state) {
foreach ($form_values['view_modes_custom'] as $view_mode_name => $value) {
// Display a message for each view mode newly configured to use custom
// settings.
if (!empty($value) && empty($bundle_settings['view_modes'][$view_mode_name]['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($value);
}
......@@ -1326,6 +1334,50 @@ function field_ui_display_overview_form_submit($form, &$form_state) {
drupal_set_message(t('Your settings have been saved.'));
}
/**
* Helper function for field_ui_display_overview_form_submit().
*
* 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().
*
* @see 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 $settings
* An associative array of bundle settings, as expected by
* field_bundle_settings().
*/
function _field_ui_add_default_view_mode_settings($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'];
}
}
}
/**
* Return an array of field_type options.
*/
......@@ -1537,17 +1589,24 @@ function field_ui_field_settings_form_submit($form, &$form_state) {
* Menu callback; select a widget for the field.
*/
function field_ui_widget_type_form($form, &$form_state, $instance) {
drupal_set_title($instance['label']);
$bundle = $instance['bundle'];
$entity_type = $instance['entity_type'];
$field = field_info_field($instance['field_name']);
drupal_set_title($instance['label']);
$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,
);
$form['basic'] = array(
'#type' => 'fieldset',
'#title' => t('Change widget'),
......@@ -1561,7 +1620,6 @@ function field_ui_widget_type_form($form, &$form_state, $instance) {
'#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['#instance'] = $instance;
$form['actions'] = array('#type' => 'actions');
$form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Continue'));
......@@ -1576,9 +1634,12 @@ function field_ui_widget_type_form($form, &$form_state, $instance) {
*/
function field_ui_widget_type_form_submit($form, &$form_state) {
$form_values = $form_state['values'];
$instance = $form['#instance'];
$bundle = $instance['bundle'];
$entity_type = $instance['entity_type'];
$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']);
......@@ -1586,6 +1647,7 @@ function field_ui_widget_type_form_submit($form, &$form_state) {
$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' => $instance['label'])));
......@@ -1912,8 +1974,8 @@ function field_ui_field_edit_form_submit($form, &$form_state) {
field_default_submit(NULL, NULL, $field, $instance, LANGUAGE_NONE, $items, $form, $form_state);
$instance['default_value'] = $items ? $items : NULL;
// Update the instance settings.
$instance_source = field_info_instance($instance['entity_type'], $instance['field_name'], $instance['bundle']);
// 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);
......
modules/field_ui/field_ui.test
View file @ 156dec00
......@@ -470,4 +470,151 @@ class FieldUIManageDisplayTestCase extends FieldUITestCase {
$this->assertEqual($current_format, $format, t('The formatter was updated.'));
$this->assertEqual($current_setting_value, $setting_value, t('The setting was updated.'));
}
/**
* Test 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]' => 'field_test',
);
$this->fieldUIAddNewField('admin/structure/types/manage/' . $this->hyphen_type, $edit);
$value = rand(1, 100);
$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'], t("The field is displayed as expected in view modes that use 'default' settings."));
$this->assertNodeViewNoText($node, 'teaser', $value, t("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'], t("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'], t("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, t("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'], t("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, t("The previous settings are kept when 'rss' mode is specialized again."));
}
/**
* Pass if the text is found in the rendered node in a given 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);
}
/**
* Pass if the text is node found in the rendered node in a given 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);
}
/**
* Helper for 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;
$output = drupal_render(node_view($clone, $view_mode));
$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;
}
}
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