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cacheSet example
$item = $handler->options;
// Store the data we're given. foreach ($form_state->getValue('options') as $key => $value) {
$item[$key] = $value;
}
// Store the item back on the view $view->getExecutable()->setHandler($form_state->get('display_id'), $form_state->get('type'), $form_state->get('id'), $item);
// Write to cache $view->cacheSet();
}
}
// Store the data we're given. foreach ($form_state->getValue('options') as $key => $value) {
$item[$key] = $value;
}
// Store the item back on the view $view->getExecutable()->setHandler($form_state->get('display_id'), $form_state->get('type'), $form_state->get('id'), $item);
// Write to cache $view->cacheSet();
}
}
// Add a 'remove' button.
$form['actions']['remove'] = [
'#type' => 'submit',
'#value' => $this->t('Remove'),
'#submit' => [[$this, 'remove']],
'#limit_validation_errors' => [['override']],
'#button_type' => 'danger',
];
}
if ($save_ui_cache) {
$view->cacheSet();
}
return $form;
}
/** * {@inheritdoc} */
public function validateForm(array &$form, FormStateInterface $form_state) {
$form_state->get('handler')->validateOptionsForm($form['options'], $form_state);
'#type' => 'submit',
'#value' => $this->t('Remove'),
'#submit' => [[$this, 'remove']],
'#limit_validation_errors' => [['override']],
'#button_type' => 'danger',
];
}
if ($save_ui_cache) {
$view->cacheSet();
}
return $form;
}
/** * {@inheritdoc} */
public function validateForm(array &$form, FormStateInterface $form_state) {
$form_state->get('handler')->validateOptionsForm($form['options'], $form_state);
return $this->definitions;
}
/** * Sets a cache of plugin definitions for the decorated discovery class. * * @param array $definitions * List of definitions to store in cache. */
protected function setCachedDefinitions($definitions) {
$this->cacheSet($this->cacheKey, $definitions, Cache::PERMANENT, $this->cacheTags);
$this->definitions = $definitions;
}
/** * {@inheritdoc} */
public function useCaches($use_caches = FALSE) {
$this->useCaches = $use_caches;
if (!$use_caches) {
$this->definitions = NULL;
}
}
if ($this->usePager()) {
$this->pager->total_items = $this->total_rows;
$this->pager->updatePageInfo();
}
}
else {
$this->query->execute($this);
// Enforce the array key rule as documented in // views_plugin_query::execute(). $this->result = array_values($this->result);
$this->_postExecute();
$cache->cacheSet('results');
}
// Let modules modify the view just after executing it. $module_handler->invokeAll('views_post_execute', [$this]);
return $this->executed = TRUE;
}
/** * Renders this view for a certain display. * * Note: You should better use just the preview function if you want to * render a view. * * @param string $display_id * The machine name of the display, which should be rendered. * * @return array|null * A renderable array containing the view output or NULL if the build * process failed. */
$this->pager->total_items = $this->total_rows;
$this->pager->updatePageInfo();
}
}
else {
$this->query->execute($this);
// Enforce the array key rule as documented in // views_plugin_query::execute(). $this->result = array_values($this->result);
$this->_postExecute();
$cache->cacheSet('results');
}
// Let modules modify the view just after executing it. $module_handler->invokeAll('views_post_execute', [$this]);
return $this->executed = TRUE;
}
/** * Renders this view for a certain display. * * Note: You should better use just the preview function if you want to * render a view. * * @param string $display_id * The machine name of the display, which should be rendered. * * @return array|null * A renderable array containing the view output or NULL if the build * process failed. */
$this->defaultExposeOptions();
}
$view = $form_state->get('view');
$display_id = $form_state->get('display_id');
$type = $form_state->get('type');
$id = $form_state->get('id');
$view->getExecutable()->setHandler($display_id, $type, $id, $item);
$view->addFormToStack($form_state->get('form_key'), $display_id, $type, $id, TRUE, TRUE);
$view->cacheSet();
$form_state->set('rerender', TRUE);
$form_state->setRebuild();
$form_state->set('force_expose_options', TRUE);
}
/** * Submits a temporary form. * * A submit handler that is used for storing temporary items when using * multi-step changes, such as ajax requests. */
}
$view = $form_state->get('view');
$display_id = $form_state->get('display_id');
$type = $form_state->get('type');
$id = $form_state->get('id');
$view->getExecutable()->setHandler($display_id, $type, $id, $item);
$view->addFormToStack($form_state->get('form_key'), $display_id, $type, $id, TRUE, TRUE);
$view->cacheSet();
$form_state->set('rerender', TRUE);
$form_state->setRebuild();
$form_state->set('force_expose_options', TRUE);
}
/** * Submits a temporary form. * * A submit handler that is used for storing temporary items when using * multi-step changes, such as ajax requests. */
$this->bundleInfo[$type][$entity->id()]['label'] = $entity->label();
}
}
// If entity type bundles are not supported and // hook_entity_bundle_info() has not already set up bundle // information, use the entity type name and label. elseif (!isset($this->bundleInfo[$type])) {
$this->bundleInfo[$type][$type]['label'] = $entity_type->getLabel();
}
}
$this->moduleHandler->alter('entity_bundle_info', $this->bundleInfo);
$this->cacheSet("entity_bundle_info:$langcode", $this->bundleInfo, Cache::PERMANENT, ['entity_types', 'entity_bundles']);
}
}
return $this->bundleInfo;
}
/** * {@inheritdoc} */
public function clearCachedBundles() {
$this->bundleInfo = [];
}
}
// If entity type bundles are not supported and // hook_entity_bundle_info() has not already set up bundle // information, use the entity type name and label. elseif (!isset($this->bundleInfo[$type])) {
$this->bundleInfo[$type][$type]['label'] = $entity_type->getLabel();
}
}
$this->moduleHandler->alter('entity_bundle_info', $this->bundleInfo);
$this->cacheSet("entity_bundle_info:$langcode", $this->bundleInfo, Cache::PERMANENT, ['entity_types', 'entity_bundles']);
}
}
return $this->bundleInfo;
}
/** * {@inheritdoc} */
public function clearCachedBundles() {
$this->bundleInfo = [];
public function submitDisplayUndoDelete($form, FormStateInterface $form_state) {
$view = $this->entity;
// Create the new display $id = $form_state->get('display_id');
$displays = $view->get('display');
$displays[$id]['deleted'] = FALSE;
$view->set('display', $displays);
// Store in cache $view->cacheSet();
// Redirect to the top-level edit page. $form_state->setRedirect('entity.view.edit_display_form', [
'view' => $view->id(),
'display_id' => $id,
]);
}
/** * Submit handler to enable a disabled display. */
if (isset($order[$display_id])) {
$display['position'] = $order[$display_id];
}
else {
$display['deleted'] = TRUE;
}
}
$view->set('display', $displays);
// Store in cache. $view->cacheSet();
$url = $view->toUrl('edit-form')
->setOption('fragment', 'views-tab-default');
$form_state->setRedirectUrl($url);
}
}
$this->buildGroupOptions();
}
$view = $form_state->get('view');
$display_id = $form_state->get('display_id');
$type = $form_state->get('type');
$id = $form_state->get('id');
$view->getExecutable()->setHandler($display_id, $type, $id, $item);
$view->addFormToStack($form_state->get('form_key'), $display_id, $type, $id, TRUE, TRUE);
$view->cacheSet();
$form_state->set('rerender', TRUE);
$form_state->setRebuild();
$form_state->get('force_build_group_options', TRUE);
}
/** * Shortcut to display the expose/hide button. */
public function showExposeButton(&$form, FormStateInterface $form_state) {
$form['expose_button'] = [
'#prefix' => '<div class="views-expose clearfix">',
}
$view = $form_state->get('view');
$display_id = $form_state->get('display_id');
$type = $form_state->get('type');
$id = $form_state->get('id');
$view->getExecutable()->setHandler($display_id, $type, $id, $item);
$view->addFormToStack($form_state->get('form_key'), $display_id, $type, $id, TRUE, TRUE);
$view->cacheSet();
$form_state->set('rerender', TRUE);
$form_state->setRebuild();
$form_state->get('force_build_group_options', TRUE);
}
/** * Shortcut to display the expose/hide button. */
public function showExposeButton(&$form, FormStateInterface $form_state) {
$form['expose_button'] = [
'#prefix' => '<div class="views-expose clearfix">',
if (isset($form['details'][$key])) {
$view->set($key, $value);
}
}
$bases = Views::viewsData()->fetchBaseTables();
$page_title = $view->label();
if (isset($bases[$view->get('base_table')])) {
$page_title .= ' (' . $bases[$view->get('base_table')]['title'] . ')';
}
$form_state->set('page_title', $page_title);
$view->cacheSet();
}
}
$view->set($key, $value);
}
}
$bases = Views::viewsData()->fetchBaseTables();
$page_title = $view->label();
if (isset($bases[$view->get('base_table')])) {
$page_title .= ' (' . $bases[$view->get('base_table')]['title'] . ')';
}
$form_state->set('page_title', $page_title);
$view->cacheSet();
}
}
$was_defaulted, $is_defaulted, $revert] = $this->getOverrideValues($form, $form_state);
// Based on the user's choice in the display dropdown, determine which display // these changes apply to. $display_id = $form_state->get('display_id');
if ($revert) {
// If it's revert just change the override and return. $display = &$this->getExecutable()->displayHandlers->get($display_id);
$display->optionsOverride($form, $form_state);
// Don't execute the normal submit handling but still store the changed view into cache. $this->cacheSet();
return;
}
elseif ($was_defaulted === $is_defaulted) {
// We're not changing which display these form values apply to. // Run the regular submit handler for this form. }
elseif ($was_defaulted && !$is_defaulted) {
// We were using the default display's values, but we're now overriding // the default display and saving values specific to this display. $display = &$this->getExecutable()->displayHandlers->get($display_id);
// optionsOverride toggles the override of this section.
// Based on the user's choice in the display dropdown, determine which display // these changes apply to. $display_id = $form_state->get('display_id');
if ($revert) {
// If it's revert just change the override and return. $display = &$this->getExecutable()->displayHandlers->get($display_id);
$display->optionsOverride($form, $form_state);
// Don't execute the normal submit handling but still store the changed view into cache. $this->cacheSet();
return;
}
elseif ($was_defaulted === $is_defaulted) {
// We're not changing which display these form values apply to. // Run the regular submit handler for this form. }
elseif ($was_defaulted && !$is_defaulted) {
// We were using the default display's values, but we're now overriding // the default display and saving values specific to this display. $display = &$this->getExecutable()->displayHandlers->get($display_id);
// optionsOverride toggles the override of this section.
$langcode = $this->languageManager->getCurrentLanguage(LanguageInterface::TYPE_INTERFACE)->getId();
if ($cache = $this->cacheGet("$key:$langcode")) {
$this->displayModeInfo[$display_type] = $cache->data;
}
else {
$this->displayModeInfo[$display_type] = [];
foreach ($this->entityTypeManager->getStorage($entity_type_id)->loadMultiple() as $display_mode) {
[$display_mode_entity_type, $display_mode_name] = explode('.', $display_mode->id(), 2);
$this->displayModeInfo[$display_type][$display_mode_entity_type][$display_mode_name] = $display_mode->toArray();
}
$this->moduleHandler->alter($key, $this->displayModeInfo[$display_type]);
$this->cacheSet("$key:$langcode", $this->displayModeInfo[$display_type], CacheBackendInterface::CACHE_PERMANENT, ['entity_types', 'entity_field_info']);
}
}
return $this->displayModeInfo[$display_type];
}
/** * Gets the entity display mode info for a specific entity type. * * @param string $display_type * The display type to be retrieved. It can be "view_mode" or "form_mode". * @param string $entity_type_id * The entity type whose display mode info should be returned. * * @return array * The display mode info for a specific entity type. */
if ($cache = $this->cacheGet("$key:$langcode")) {
$this->displayModeInfo[$display_type] = $cache->data;
}
else {
$this->displayModeInfo[$display_type] = [];
foreach ($this->entityTypeManager->getStorage($entity_type_id)->loadMultiple() as $display_mode) {
[$display_mode_entity_type, $display_mode_name] = explode('.', $display_mode->id(), 2);
$this->displayModeInfo[$display_type][$display_mode_entity_type][$display_mode_name] = $display_mode->toArray();
}
$this->moduleHandler->alter($key, $this->displayModeInfo[$display_type]);
$this->cacheSet("$key:$langcode", $this->displayModeInfo[$display_type], CacheBackendInterface::CACHE_PERMANENT, ['entity_types', 'entity_field_info']);
}
}
return $this->displayModeInfo[$display_type];
}
/** * Gets the entity display mode info for a specific entity type. * * @param string $display_type * The display type to be retrieved. It can be "view_mode" or "form_mode". * @param string $entity_type_id * The entity type whose display mode info should be returned. * * @return array * The display mode info for a specific entity type. */
}
/** * {@inheritdoc} */
public function submitForm(array &$form, FormStateInterface $form_state) {
$view = $form_state->get('view');
$display_id = $form_state->get('display_id');
$view->getExecutable()->displayHandlers->get($display_id)->submitOptionsForm($form['options'], $form_state);
$view->cacheSet();
}
}
public function getBaseFieldDefinitions($entity_type_id) {
// Check the static cache. if (!isset($this->baseFieldDefinitions[$entity_type_id])) {
// Not prepared, try to load from cache. $cid = 'entity_base_field_definitions:' . $entity_type_id . ':' . $this->languageManager->getCurrentLanguage()->getId();
if ($cache = $this->cacheGet($cid)) {
$this->baseFieldDefinitions[$entity_type_id] = $cache->data;
}
else {
// Rebuild the definitions and put it into the cache. $this->baseFieldDefinitions[$entity_type_id] = $this->buildBaseFieldDefinitions($entity_type_id);
$this->cacheSet($cid, $this->baseFieldDefinitions[$entity_type_id], Cache::PERMANENT, ['entity_types', 'entity_field_info']);
}
}
return $this->baseFieldDefinitions[$entity_type_id];
}
/** * Builds base field definitions for an entity type. * * @param string $entity_type_id * The entity type ID. Only entity types that implement * \Drupal\Core\Entity\FieldableEntityInterface are supported. * * @return \Drupal\Core\Field\FieldDefinitionInterface[] * An array of field definitions, keyed by field name. * * @throws \LogicException * Thrown if a config entity type is given or if one of the entity keys is * flagged as translatable. */
// Check the static cache. if (!isset($this->baseFieldDefinitions[$entity_type_id])) {
// Not prepared, try to load from cache. $cid = 'entity_base_field_definitions:' . $entity_type_id . ':' . $this->languageManager->getCurrentLanguage()->getId();
if ($cache = $this->cacheGet($cid)) {
$this->baseFieldDefinitions[$entity_type_id] = $cache->data;
}
else {
// Rebuild the definitions and put it into the cache. $this->baseFieldDefinitions[$entity_type_id] = $this->buildBaseFieldDefinitions($entity_type_id);
$this->cacheSet($cid, $this->baseFieldDefinitions[$entity_type_id], Cache::PERMANENT, ['entity_types', 'entity_field_info']);
}
}
return $this->baseFieldDefinitions[$entity_type_id];
}
/** * Builds base field definitions for an entity type. * * @param string $entity_type_id * The entity type ID. Only entity types that implement * \Drupal\Core\Entity\FieldableEntityInterface are supported. * * @return \Drupal\Core\Field\FieldDefinitionInterface[] * An array of field definitions, keyed by field name. * * @throws \LogicException * Thrown if a config entity type is given or if one of the entity keys is * flagged as translatable. */
// Write the changed handler values. $display->setOption($types['filter']['plural'], $new_fields);
$display->setOption('filter_groups', $groups);
if (isset($view->form_cache)) {
unset($view->form_cache);
}
}
// Store in cache. $view->cacheSet();
}
/** * Adds one to each key of an array. * * For example array(0 => 'foo') would be array(1 => 'foo'). * * @param array $array * The array to increment keys on. * * @return array * The array with incremented keys. */