class FeedTypeForm in Feeds 8.3
Form controller for the feed type edit forms.
Hierarchy
- class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
- class \Drupal\Core\Entity\EntityForm implements EntityFormInterface
- class \Drupal\feeds\FeedTypeForm
- class \Drupal\Core\Entity\EntityForm implements EntityFormInterface
Expanded class hierarchy of FeedTypeForm
File
- src/
FeedTypeForm.php, line 26
Namespace
Drupal\feedsView source
class FeedTypeForm extends EntityForm {
/**
* The feed type storage controller.
*
* @var \Drupal\Core\Entity\EntityStorageInterface
*/
protected $feedTypeStorage;
/**
* The form factory.
*
* @var \Drupal\feeds\Plugin\PluginFormFactory
*/
protected $formFactory;
/**
* Provides a service to handle various date related functionality.
*
* @var \Drupal\Core\Datetime\DateFormatterInterface
*/
protected $dateFormatter;
/**
* Turns a render array into a HTML string.
*
* @var \Drupal\Core\Render\RendererInterface
*/
protected $renderer;
/**
* Constructs a new FeedTypeForm object.
*
* @param \Drupal\Core\Config\Entity\ConfigEntityStorageInterface $feed_type_storage
* The feed type storage controller.
* @param \Drupal\feeds\Plugin\PluginFormFactory $factory
* The form factory.
* @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
* The services of date.
* @param \Drupal\Core\Render\RendererInterface $renderer
* The render object.
*/
public function __construct(ConfigEntityStorageInterface $feed_type_storage, PluginFormFactory $factory, DateFormatterInterface $date_formatter, RendererInterface $renderer) {
$this->feedTypeStorage = $feed_type_storage;
$this->formFactory = $factory;
$this->dateFormatter = $date_formatter;
$this->renderer = $renderer;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static($container
->get('entity_type.manager')
->getStorage('feeds_feed_type'), $container
->get('feeds_plugin_form_factory'), $container
->get('date.formatter'), $container
->get('renderer'));
}
/**
* {@inheritdoc}
*/
public function form(array $form, FormStateInterface $form_state) {
$form['#tree'] = TRUE;
$values = $form_state
->getValues();
$form['#attached']['library'][] = 'feeds/feeds';
$form['basics'] = [
'#title' => $this
->t('Basic settings'),
'#type' => 'details',
'#open' => $this->entity
->isNew(),
'#tree' => FALSE,
];
$form['basics']['label'] = [
'#type' => 'textfield',
'#title' => $this
->t('Name'),
'#default_value' => $this->entity
->label(),
'#maxlength' => '255',
'#description' => $this
->t('A unique label for this feed type. This label will be displayed in the interface.'),
'#required' => TRUE,
];
$form['basics']['id'] = [
'#type' => 'machine_name',
'#title' => $this
->t('Machine name'),
'#default_value' => $this->entity
->id(),
'#disabled' => !$this->entity
->isNew(),
'#maxlength' => EntityTypeInterface::BUNDLE_MAX_LENGTH,
'#description' => $this
->t('A unique name for this feed type. It must only contain lowercase letters, numbers and underscores.'),
'#machine_name' => [
'exists' => 'Drupal\\feeds\\Entity\\FeedType::load',
'source' => [
'basics',
'label',
],
],
'#required' => TRUE,
];
$form['basics']['description'] = [
'#type' => 'textfield',
'#title' => $this
->t('Description'),
'#description' => $this
->t('A description of this feed type.'),
'#default_value' => $this->entity
->getDescription(),
];
$form['basics']['help'] = [
'#type' => 'textarea',
'#title' => $this
->t('Explanation or submission guidelines'),
'#default_value' => $this->entity
->getHelp(),
'#description' => $this
->t('This text will be displayed at the top of the feed when creating or editing a feed of this type.'),
];
$form['plugin_settings'] = [
'#type' => 'vertical_tabs',
'#weight' => 99,
];
$form['plugin_settings']['#prefix'] = '<div id="feeds-ajax-form-wrapper" class="feeds-feed-type-secondary-settings">';
$form['plugin_settings']['#suffix'] = '</div>';
$form['feed_type_settings'] = [
'#type' => 'details',
'#group' => 'plugin_settings',
'#title' => $this
->t('Settings'),
'#tree' => FALSE,
];
$times = [
900,
1800,
3600,
10800,
21600,
43200,
86400,
259200,
604800,
2419200,
];
$period = array_map(function ($time) {
return $this->dateFormatter
->formatInterval($time);
}, array_combine($times, $times));
foreach ($period as &$p) {
$p = $this
->t('Every @p', [
'@p' => $p,
]);
}
$period = [
FeedTypeInterface::SCHEDULE_NEVER => $this
->t('Off'),
FeedTypeInterface::SCHEDULE_CONTINUOUSLY => $this
->t('As often as possible'),
] + $period;
$cron_required = [
'#type' => 'link',
'#url' => Url::fromUri('https://www.drupal.org/docs/user_guide/en/security-cron.html'),
'#title' => $this
->t('Requires cron to be configured.'),
'#attributes' => [
'target' => '_new',
],
];
$form['feed_type_settings']['import_period'] = [
'#type' => 'select',
'#title' => $this
->t('Import period'),
'#options' => $period,
'#description' => $this
->t('Choose how often a feed should be imported.') . ' ' . $this->renderer
->renderRoot($cron_required),
'#default_value' => $this->entity
->getImportPeriod(),
];
foreach ($this->entity
->getPlugins() as $type => $plugin) {
$options = $this->entity
->getPluginOptionsList($type);
natcasesort($options);
$form[$type . '_wrapper'] = [
'#type' => 'container',
'#attributes' => [
'class' => [
'feeds-plugin-inline',
],
],
];
if (count($options) === 1) {
$form[$type . '_wrapper']['id'] = [
'#type' => 'value',
'#value' => $plugin
->getPluginId(),
'#plugin_type' => $type,
'#parents' => [
$type,
],
];
}
else {
$form[$type . '_wrapper']['id'] = [
'#type' => 'select',
'#title' => $this
->t('@type', [
'@type' => ucfirst($type),
]),
'#options' => $options,
'#default_value' => $plugin
->getPluginId(),
'#ajax' => [
'callback' => '::ajaxCallback',
'wrapper' => 'feeds-ajax-form-wrapper',
'progress' => 'none',
],
'#plugin_type' => $type,
'#parents' => [
$type,
],
];
}
// Give lockable plugins a chance to lock themselves.
// @see \Drupal\feeds\Feeds\Processor\EntityProcessor::isLocked()
if ($plugin instanceof LockableInterface) {
$form[$type . '_wrapper']['id']['#disabled'] = $plugin
->isLocked();
}
$plugin_state = $this
->createSubFormState($type . '_configuration', $form_state);
// This is the small form that appears under the select box.
if ($this
->pluginHasForm($plugin, 'option')) {
$option_form = $this->formFactory
->createInstance($plugin, 'option');
$form[$type . '_wrapper']['advanced'] = $option_form
->buildConfigurationForm([], $plugin_state);
}
$form[$type . '_wrapper']['advanced']['#prefix'] = '<div id="feeds-plugin-' . $type . '-advanced">';
$form[$type . '_wrapper']['advanced']['#suffix'] = '</div>';
if ($this
->pluginHasForm($plugin, 'configuration')) {
$form_builder = $this->formFactory
->createInstance($plugin, 'configuration');
$plugin_form = $form_builder
->buildConfigurationForm([], $plugin_state);
$form[$type . '_configuration'] = [
'#type' => 'details',
'#group' => 'plugin_settings',
'#title' => $this
->t('@type settings', [
'@type' => ucfirst($type),
]),
];
$form[$type . '_configuration'] += $plugin_form;
}
}
$form_state
->setValue($type . '_configuration', $plugin_state
->getValues());
return parent::form($form, $form_state);
}
/**
* {@inheritdoc}
*/
protected function actions(array $form, FormStateInterface $form_state) {
$actions = parent::actions($form, $form_state);
if ($this->entity
->isNew()) {
$actions['submit']['#value'] = $this
->t('Save and add mappings');
$actions['submit']['#submit'][] = '::toMapping';
}
else {
$actions['submit']['#value'] = $this
->t('Save feed type');
}
return $actions;
}
/**
* Returns the plugin forms for this feed type.
*
* @return \Drupal\feeds\Plugin\Type\ExternalPluginFormInterface[]
* A list of form objects, keyed by plugin id.
*/
protected function getPluginForms() {
$plugins = [];
foreach ($this->entity
->getPlugins() as $type => $plugin) {
if ($this
->pluginHasForm($plugin, 'configuration')) {
$plugins[$type] = $this->formFactory
->createInstance($plugin, 'configuration');
}
}
return $plugins;
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state) {
if ($form_state
->getErrors()) {
return;
}
$values =& $form_state
->getValues();
// Moved advanced settings to regular settings.
foreach (array_keys($this->entity
->getPlugins()) as $type) {
if (isset($values[$type . '_wrapper']['advanced'])) {
if (!isset($values[$type . '_configuration'])) {
$values[$type . '_configuration'] = [];
}
$values[$type . '_configuration'] += $values[$type . '_wrapper']['advanced'];
}
unset($values[$type . '_wrapper']);
}
foreach ($this
->getPluginForms() as $type => $plugin) {
if (!isset($form[$type . '_configuration'])) {
// When switching from a non-configurable plugin to a configurable
// plugin, no form is yet available. So skip validating it to avoid
// fatal errors.
continue;
}
$plugin_state = $this
->createSubFormState($type . '_configuration', $form_state);
$plugin
->validateConfigurationForm($form[$type . '_configuration'], $plugin_state);
$form_state
->setValue($type . '_configuration', $plugin_state
->getValues());
$this
->moveFormStateErrors($plugin_state, $form_state);
}
// Build the feed type object from the submitted values.
parent::validateForm($form, $form_state);
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
foreach ($this
->getPluginForms() as $type => $plugin) {
$plugin_state = $this
->createSubFormState($type . '_configuration', $form_state);
$plugin
->submitConfigurationForm($form[$type . '_configuration'], $plugin_state);
$form_state
->setValue($type . '_configuration', $plugin_state
->getValues());
}
parent::submitForm($form, $form_state);
}
/**
* {@inheritdoc}
*/
public function save(array $form, FormStateInterface $form_state) {
$this->entity
->save();
$form_state
->setRedirect('entity.feeds_feed_type.edit_form', [
'feeds_feed_type' => $this->entity
->id(),
]);
$this
->messenger()
->addStatus($this
->t('Your changes have been saved.'));
}
/**
* {@inheritdoc}
*/
public function toMapping(array &$form, FormStateInterface $form_state) {
$form_state
->setRedirectUrl($this->entity
->toUrl('mapping'));
}
/**
* Sends an ajax response.
*/
public function ajaxCallback(array $form, FormStateInterface $form_state) {
$type = $form_state
->getTriggeringElement()['#plugin_type'];
$response = new AjaxResponse();
// Set URL hash so that the correct settings tab is open.
if (isset($form[$type . '_configuration']['#id'])) {
$hash = ltrim($form[$type . '_configuration']['#id'], '#');
$response
->addCommand(new SetHashCommand($hash));
}
// Update the forms.
$plugin_settings = $this->renderer
->renderRoot($form['plugin_settings']);
$advanced_settings = $this->renderer
->renderRoot($form[$type . '_wrapper']['advanced']);
$response
->addCommand(new ReplaceCommand('#feeds-ajax-form-wrapper', $plugin_settings));
$response
->addCommand(new ReplaceCommand('#feeds-plugin-' . $type . '-advanced', $advanced_settings));
// Add attachments.
$attachments = NestedArray::mergeDeep($form['plugin_settings']['#attached'], $form[$type . '_wrapper']['advanced']['#attached']);
$response
->setAttachments($attachments);
// Display status messages.
$status_messages = [
'#type' => 'status_messages',
];
$output = $this->renderer
->renderRoot($status_messages);
if (!empty($output)) {
$response
->addCommand(new HtmlCommand('.region-messages', $output));
}
return $response;
}
/**
* Creates a FormStateInterface object for a plugin.
*
* @param string|array $key
* The form state key.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The form state to copy values from.
*
* @return \Drupal\Core\Form\FormStateInterface
* A new form state object.
*
* @see FormStateInterface::getValue()
*/
protected function createSubFormState($key, FormStateInterface $form_state) {
// There might turn out to be other things that need to be copied and passed
// into plugins. This works for now.
return (new FormState())
->setValues($form_state
->getValue($key, []));
}
/**
* Moves form state errors from one form state to another.
*/
protected function moveFormStateErrors(FormStateInterface $from, FormStateInterface $to) {
foreach ($from
->getErrors() as $name => $error) {
$to
->setErrorByName($name, $error);
}
}
/**
* Returns whether or not the plugin implements a form for the given type.
*
* @param \Drupal\feeds\Plugin\Type\FeedsPluginInterface $plugin
* The Feeds plugin.
* @param string $operation
* The type of form to check for. See
* \Drupal\feeds\Plugin\PluginFormFactory::hasForm() for more information.
*
* @return bool
* True if the plugin implements a form of the given type. False otherwise.
*
* @see \Drupal\feeds\Plugin\PluginFormFactory::hasForm()
*/
protected function pluginHasForm(FeedsPluginInterface $plugin, $operation) {
return $this->formFactory
->hasForm($plugin, $operation);
}
}
Members
Name![]() |
Modifiers | Type | Description | Overrides |
---|---|---|---|---|
DependencySerializationTrait:: |
protected | property | An array of entity type IDs keyed by the property name of their storages. | |
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
EntityForm:: |
protected | property | The entity being used by this form. | 7 |
EntityForm:: |
protected | property | The entity type manager. | 3 |
EntityForm:: |
protected | property | The module handler service. | |
EntityForm:: |
protected | property | The name of the current operation. | |
EntityForm:: |
private | property | The entity manager. | |
EntityForm:: |
protected | function | Returns the action form element for the current entity form. | |
EntityForm:: |
public | function | Form element #after_build callback: Updates the entity with submitted data. | |
EntityForm:: |
public | function |
Builds an updated entity object based upon the submitted form values. Overrides EntityFormInterface:: |
2 |
EntityForm:: |
public | function |
Form constructor. Overrides FormInterface:: |
10 |
EntityForm:: |
protected | function | Copies top-level form values to entity properties | 7 |
EntityForm:: |
public | function |
Returns a string identifying the base form. Overrides BaseFormIdInterface:: |
5 |
EntityForm:: |
public | function |
Gets the form entity. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Determines which entity will be used by this form from a RouteMatch object. Overrides EntityFormInterface:: |
1 |
EntityForm:: |
public | function |
Returns a unique string identifying the form. Overrides FormInterface:: |
10 |
EntityForm:: |
public | function |
Gets the operation identifying the form. Overrides EntityFormInterface:: |
|
EntityForm:: |
protected | function | Initialize the form state and the entity before the first form build. | 3 |
EntityForm:: |
protected | function | Prepares the entity object before the form is built first. | 3 |
EntityForm:: |
protected | function | Invokes the specified prepare hook variant. | |
EntityForm:: |
public | function | Process callback: assigns weights and hides extra fields. | |
EntityForm:: |
public | function |
Sets the form entity. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Sets the entity manager for this form. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Sets the entity type manager for this form. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Sets the module handler for this form. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Sets the operation for this form. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function | ||
EntityForm:: |
public | function | ||
FeedTypeForm:: |
protected | property | Provides a service to handle various date related functionality. | |
FeedTypeForm:: |
protected | property | The feed type storage controller. | |
FeedTypeForm:: |
protected | property | The form factory. | |
FeedTypeForm:: |
protected | property | Turns a render array into a HTML string. | |
FeedTypeForm:: |
protected | function |
Returns an array of supported actions for the current entity form. Overrides EntityForm:: |
|
FeedTypeForm:: |
public | function | Sends an ajax response. | |
FeedTypeForm:: |
public static | function |
Instantiates a new instance of this class. Overrides FormBase:: |
|
FeedTypeForm:: |
protected | function | Creates a FormStateInterface object for a plugin. | |
FeedTypeForm:: |
public | function |
Gets the actual form array to be built. Overrides EntityForm:: |
|
FeedTypeForm:: |
protected | function | Returns the plugin forms for this feed type. | |
FeedTypeForm:: |
protected | function | Moves form state errors from one form state to another. | |
FeedTypeForm:: |
protected | function | Returns whether or not the plugin implements a form for the given type. | |
FeedTypeForm:: |
public | function |
Form submission handler for the 'save' action. Overrides EntityForm:: |
|
FeedTypeForm:: |
public | function |
This is the default entity object builder function. It is called before any
other submit handler to build the new entity object to be used by the
following submit handlers. At this point of the form workflow the entity is
validated and the form state… Overrides EntityForm:: |
|
FeedTypeForm:: |
public | function | ||
FeedTypeForm:: |
public | function |
Form validation handler. Overrides FormBase:: |
|
FeedTypeForm:: |
public | function | Constructs a new FeedTypeForm object. | |
FormBase:: |
protected | property | The config factory. | 1 |
FormBase:: |
protected | property | The request stack. | 1 |
FormBase:: |
protected | property | The route match. | |
FormBase:: |
protected | function | Retrieves a configuration object. | |
FormBase:: |
protected | function | Gets the config factory for this form. | 1 |
FormBase:: |
private | function | Returns the service container. | |
FormBase:: |
protected | function | Gets the current user. | |
FormBase:: |
protected | function | Gets the request object. | |
FormBase:: |
protected | function | Gets the route match. | |
FormBase:: |
protected | function | Gets the logger for a specific channel. | |
FormBase:: |
protected | function |
Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait:: |
|
FormBase:: |
public | function | Resets the configuration factory. | |
FormBase:: |
public | function | Sets the config factory for this form. | |
FormBase:: |
public | function | Sets the request stack object to use. | |
LinkGeneratorTrait:: |
protected | property | The link generator. | 1 |
LinkGeneratorTrait:: |
protected | function | Returns the link generator. | |
LinkGeneratorTrait:: |
protected | function | Renders a link to a route given a route name and its parameters. | |
LinkGeneratorTrait:: |
public | function | Sets the link generator service. | |
LoggerChannelTrait:: |
protected | property | The logger channel factory service. | |
LoggerChannelTrait:: |
protected | function | Gets the logger for a specific channel. | |
LoggerChannelTrait:: |
public | function | Injects the logger channel factory. | |
MessengerTrait:: |
protected | property | The messenger. | 29 |
MessengerTrait:: |
public | function | Gets the messenger. | 29 |
MessengerTrait:: |
public | function | Sets the messenger. | |
RedirectDestinationTrait:: |
protected | property | The redirect destination service. | 1 |
RedirectDestinationTrait:: |
protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | |
RedirectDestinationTrait:: |
protected | function | Returns the redirect destination service. | |
RedirectDestinationTrait:: |
public | function | Sets the redirect destination service. | |
StringTranslationTrait:: |
protected | property | The string translation service. | 1 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. | |
UrlGeneratorTrait:: |
protected | property | The url generator. | |
UrlGeneratorTrait:: |
protected | function | Returns the URL generator service. | |
UrlGeneratorTrait:: |
public | function | Sets the URL generator service. | |
UrlGeneratorTrait:: |
protected | function | Generates a URL or path for a specific route based on the given parameters. |