--- /dev/null
+<?php
+
+namespace Drupal\views_ui;
+
+use Drupal\Component\Utility\Html;
+use Drupal\Component\Utility\Timer;
+use Drupal\Component\Utility\Xss;
+use Drupal\Core\EventSubscriber\AjaxResponseSubscriber;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\views\Views;
+use Drupal\Core\Entity\EntityStorageInterface;
+use Drupal\views\ViewExecutable;
+use Drupal\Core\Database\Database;
+use Drupal\Core\Session\AccountInterface;
+use Drupal\views\Plugin\views\query\Sql;
+use Drupal\views\Entity\View;
+use Drupal\views\ViewEntityInterface;
+use Symfony\Cmf\Component\Routing\RouteObjectInterface;
+use Symfony\Component\HttpFoundation\ParameterBag;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Stores UI related temporary settings.
+ */
+class ViewUI implements ViewEntityInterface {
+
+ /**
+ * Indicates if a view is currently being edited.
+ *
+ * @var bool
+ */
+ public $editing = FALSE;
+
+ /**
+ * Stores an array of displays that have been changed.
+ *
+ * @var array
+ */
+ public $changed_display;
+
+ /**
+ * How long the view takes to render in microseconds.
+ *
+ * @var float
+ */
+ public $render_time;
+
+ /**
+ * If this view is locked for editing.
+ *
+ * If this view is locked it will contain the result of
+ * \Drupal\user\SharedTempStore::getMetadata(). Which can be a stdClass or
+ * NULL.
+ *
+ * @var stdClass
+ */
+ public $lock;
+
+ /**
+ * If this view has been changed.
+ *
+ * @var bool
+ */
+ public $changed;
+
+ /**
+ * Stores options temporarily while editing.
+ *
+ * @var array
+ */
+ public $temporary_options;
+
+ /**
+ * Stores a stack of UI forms to display.
+ *
+ * @var array
+ */
+ public $stack;
+
+ /**
+ * Is the view run in a context of the preview in the admin interface.
+ *
+ * @var bool
+ */
+ public $live_preview;
+
+ public $renderPreview = FALSE;
+
+ /**
+ * The View storage object.
+ *
+ * @var \Drupal\views\ViewEntityInterface
+ */
+ protected $storage;
+
+ /**
+ * Stores a list of database queries run beside the main one from views.
+ *
+ * @var array
+ *
+ * @see \Drupal\Core\Database\Log
+ */
+ protected $additionalQueries;
+
+ /**
+ * Contains an array of form keys and their respective classes.
+ *
+ * @var array
+ */
+ public static $forms = [
+ 'add-handler' => '\Drupal\views_ui\Form\Ajax\AddItem',
+ 'analyze' => '\Drupal\views_ui\Form\Ajax\Analyze',
+ 'handler' => '\Drupal\views_ui\Form\Ajax\ConfigHandler',
+ 'handler-extra' => '\Drupal\views_ui\Form\Ajax\ConfigHandlerExtra',
+ 'handler-group' => '\Drupal\views_ui\Form\Ajax\ConfigHandlerGroup',
+ 'display' => '\Drupal\views_ui\Form\Ajax\Display',
+ 'edit-details' => '\Drupal\views_ui\Form\Ajax\EditDetails',
+ 'rearrange' => '\Drupal\views_ui\Form\Ajax\Rearrange',
+ 'rearrange-filter' => '\Drupal\views_ui\Form\Ajax\RearrangeFilter',
+ 'reorder-displays' => '\Drupal\views_ui\Form\Ajax\ReorderDisplays',
+ ];
+
+ /**
+ * Whether the config is being created, updated or deleted through the
+ * import process.
+ *
+ * @var bool
+ */
+ private $isSyncing = FALSE;
+
+ /**
+ * Whether the config is being deleted through the uninstall process.
+ *
+ * @var bool
+ */
+ private $isUninstalling = FALSE;
+
+ /**
+ * Constructs a View UI object.
+ *
+ * @param \Drupal\views\ViewEntityInterface $storage
+ * The View storage object to wrap.
+ */
+ public function __construct(ViewEntityInterface $storage) {
+ $this->entityType = 'view';
+ $this->storage = $storage;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function get($property_name, $langcode = NULL) {
+ if (property_exists($this->storage, $property_name)) {
+ return $this->storage->get($property_name, $langcode);
+ }
+
+ return isset($this->{$property_name}) ? $this->{$property_name} : NULL;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function setStatus($status) {
+ return $this->storage->setStatus($status);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function set($property_name, $value, $notify = TRUE) {
+ if (property_exists($this->storage, $property_name)) {
+ $this->storage->set($property_name, $value);
+ }
+ else {
+ $this->{$property_name} = $value;
+ }
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function setSyncing($syncing) {
+ $this->isSyncing = $syncing;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function setUninstalling($isUninstalling) {
+ $this->isUninstalling = $isUninstalling;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function isSyncing() {
+ return $this->isSyncing;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function isUninstalling() {
+ return $this->isUninstalling;
+ }
+
+ /**
+ * Basic submit handler applicable to all 'standard' forms.
+ *
+ * This submit handler determines whether the user wants the submitted changes
+ * to apply to the default display or to the current display, and dispatches
+ * control appropriately.
+ */
+ public function standardSubmit($form, FormStateInterface $form_state) {
+ // Determine whether the values the user entered are intended to apply to
+ // the current display or the default display.
+
+ list($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.
+ $display->optionsOverride($form, $form_state);
+ $display->submitOptionsForm($form, $form_state);
+ }
+ elseif (!$was_defaulted && $is_defaulted) {
+ // We used to have an override for this display, but the user now wants
+ // to go back to the default display.
+ // Overwrite the default display with the current form values, and make
+ // the current display use the new default values.
+ $display = &$this->getExecutable()->displayHandlers->get($display_id);
+ // optionsOverride toggles the override of this section.
+ $display->optionsOverride($form, $form_state);
+ $display->submitOptionsForm($form, $form_state);
+ }
+
+ $submit_handler = [$form_state->getFormObject(), 'submitForm'];
+ call_user_func_array($submit_handler, [&$form, $form_state]);
+ }
+
+ /**
+ * Submit handler for cancel button
+ */
+ public function standardCancel($form, FormStateInterface $form_state) {
+ if (!empty($this->changed) && isset($this->form_cache)) {
+ unset($this->form_cache);
+ $this->cacheSet();
+ }
+
+ $form_state->setRedirectUrl($this->urlInfo('edit-form'));
+ }
+
+ /**
+ * Provide a standard set of Apply/Cancel/OK buttons for the forms. Also provide
+ * a hidden op operator because the forms plugin doesn't seem to properly
+ * provide which button was clicked.
+ *
+ * TODO: Is the hidden op operator still here somewhere, or is that part of the
+ * docblock outdated?
+ */
+ public function getStandardButtons(&$form, FormStateInterface $form_state, $form_id, $name = NULL) {
+ $form['actions'] = [
+ '#type' => 'actions',
+ ];
+
+ if (empty($name)) {
+ $name = t('Apply');
+ if (!empty($this->stack) && count($this->stack) > 1) {
+ $name = t('Apply and continue');
+ }
+ $names = [t('Apply'), t('Apply and continue')];
+ }
+
+ // Forms that are purely informational set an ok_button flag, so we know not
+ // to create an "Apply" button for them.
+ if (!$form_state->get('ok_button')) {
+ $form['actions']['submit'] = [
+ '#type' => 'submit',
+ '#value' => $name,
+ '#id' => 'edit-submit-' . Html::getUniqueId($form_id),
+ // The regular submit handler ($form_id . '_submit') does not apply if
+ // we're updating the default display. It does apply if we're updating
+ // the current display. Since we have no way of knowing at this point
+ // which display the user wants to update, views_ui_standard_submit will
+ // take care of running the regular submit handler as appropriate.
+ '#submit' => [[$this, 'standardSubmit']],
+ '#button_type' => 'primary',
+ ];
+ // Form API button click detection requires the button's #value to be the
+ // same between the form build of the initial page request, and the
+ // initial form build of the request processing the form submission.
+ // Ideally, the button's #value shouldn't change until the form rebuild
+ // step. However, \Drupal\views_ui\Form\Ajax\ViewsFormBase::getForm()
+ // implements a different multistep form workflow than the Form API does,
+ // and adjusts $view->stack prior to form processing, so we compensate by
+ // extending button click detection code to support any of the possible
+ // button labels.
+ if (isset($names)) {
+ $form['actions']['submit']['#values'] = $names;
+ $form['actions']['submit']['#process'] = array_merge(['views_ui_form_button_was_clicked'], \Drupal::service('element_info')->getInfoProperty($form['actions']['submit']['#type'], '#process', []));
+ }
+ // If a validation handler exists for the form, assign it to this button.
+ $form['actions']['submit']['#validate'][] = [$form_state->getFormObject(), 'validateForm'];
+ }
+
+ // Create a "Cancel" button. For purely informational forms, label it "OK".
+ $cancel_submit = function_exists($form_id . '_cancel') ? $form_id . '_cancel' : [$this, 'standardCancel'];
+ $form['actions']['cancel'] = [
+ '#type' => 'submit',
+ '#value' => !$form_state->get('ok_button') ? t('Cancel') : t('Ok'),
+ '#submit' => [$cancel_submit],
+ '#validate' => [],
+ '#limit_validation_errors' => [],
+ ];
+
+ // Compatibility, to be removed later: // TODO: When is "later"?
+ // We used to set these items on the form, but now we want them on the $form_state:
+ if (isset($form['#title'])) {
+ $form_state->set('title', $form['#title']);
+ }
+ if (isset($form['#section'])) {
+ $form_state->set('#section', $form['#section']);
+ }
+ // Finally, we never want these cached -- our object cache does that for us.
+ $form['#no_cache'] = TRUE;
+ }
+
+ /**
+ * Return the was_defaulted, is_defaulted and revert state of a form.
+ */
+ public function getOverrideValues($form, FormStateInterface $form_state) {
+ // Make sure the dropdown exists in the first place.
+ if ($form_state->hasValue(['override', 'dropdown'])) {
+ // #default_value is used to determine whether it was the default value or not.
+ // So the available options are: $display, 'default' and 'default_revert', not 'defaults'.
+ $was_defaulted = ($form['override']['dropdown']['#default_value'] === 'defaults');
+ $dropdown = $form_state->getValue(['override', 'dropdown']);
+ $is_defaulted = ($dropdown === 'default');
+ $revert = ($dropdown === 'default_revert');
+
+ if ($was_defaulted !== $is_defaulted && isset($form['#section'])) {
+ // We're changing which display these values apply to.
+ // Update the #section so it knows what to mark changed.
+ $form['#section'] = str_replace('default-', $form_state->get('display_id') . '-', $form['#section']);
+ }
+ }
+ else {
+ // The user didn't get the dropdown for overriding the default display.
+ $was_defaulted = FALSE;
+ $is_defaulted = FALSE;
+ $revert = FALSE;
+ }
+
+ return [$was_defaulted, $is_defaulted, $revert];
+ }
+
+ /**
+ * Add another form to the stack; clicking 'apply' will go to this form
+ * rather than closing the ajax popup.
+ */
+ public function addFormToStack($key, $display_id, $type, $id = NULL, $top = FALSE, $rebuild_keys = FALSE) {
+ // Reset the cache of IDs. Drupal rather aggressively prevents ID
+ // duplication but this causes it to remember IDs that are no longer even
+ // being used.
+ Html::resetSeenIds();
+
+ if (empty($this->stack)) {
+ $this->stack = [];
+ }
+
+ $stack = [implode('-', array_filter([$key, $this->id(), $display_id, $type, $id])), $key, $display_id, $type, $id];
+ // If we're being asked to add this form to the bottom of the stack, no
+ // special logic is required. Our work is equally easy if we were asked to add
+ // to the top of the stack, but there's nothing in it yet.
+ if (!$top || empty($this->stack)) {
+ $this->stack[] = $stack;
+ }
+ // If we're adding to the top of an existing stack, we have to maintain the
+ // existing integer keys, so they can be used for the "2 of 3" progress
+ // indicator (which will now read "2 of 4").
+ else {
+ $keys = array_keys($this->stack);
+ $first = current($keys);
+ $last = end($keys);
+ for ($i = $last; $i >= $first; $i--) {
+ if (!isset($this->stack[$i])) {
+ continue;
+ }
+ // Move form number $i to the next position in the stack.
+ $this->stack[$i + 1] = $this->stack[$i];
+ unset($this->stack[$i]);
+ }
+ // Now that the previously $first slot is free, move the new form into it.
+ $this->stack[$first] = $stack;
+ ksort($this->stack);
+
+ // Start the keys from 0 again, if requested.
+ if ($rebuild_keys) {
+ $this->stack = array_values($this->stack);
+ }
+ }
+ }
+
+ /**
+ * Submit handler for adding new item(s) to a view.
+ */
+ public function submitItemAdd($form, FormStateInterface $form_state) {
+ $type = $form_state->get('type');
+ $types = ViewExecutable::getHandlerTypes();
+ $section = $types[$type]['plural'];
+ $display_id = $form_state->get('display_id');
+
+ // Handle the override select.
+ list($was_defaulted, $is_defaulted) = $this->getOverrideValues($form, $form_state);
+ if ($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);
+ // setOverride toggles the override of this section.
+ $display->setOverride($section);
+ }
+ elseif (!$was_defaulted && $is_defaulted) {
+ // We used to have an override for this display, but the user now wants
+ // to go back to the default display.
+ // Overwrite the default display with the current form values, and make
+ // the current display use the new default values.
+ $display = &$this->getExecutable()->displayHandlers->get($display_id);
+ // optionsOverride toggles the override of this section.
+ $display->setOverride($section);
+ }
+
+ if (!$form_state->isValueEmpty('name') && is_array($form_state->getValue('name'))) {
+ // Loop through each of the items that were checked and add them to the view.
+ foreach (array_keys(array_filter($form_state->getValue('name'))) as $field) {
+ list($table, $field) = explode('.', $field, 2);
+
+ if ($cut = strpos($field, '$')) {
+ $field = substr($field, 0, $cut);
+ }
+ $id = $this->getExecutable()->addHandler($display_id, $type, $table, $field);
+
+ // check to see if we have group by settings
+ $key = $type;
+ // Footer,header and empty text have a different internal handler type(area).
+ if (isset($types[$type]['type'])) {
+ $key = $types[$type]['type'];
+ }
+ $item = [
+ 'table' => $table,
+ 'field' => $field,
+ ];
+ $handler = Views::handlerManager($key)->getHandler($item);
+ if ($this->getExecutable()->displayHandlers->get('default')->useGroupBy() && $handler->usesGroupBy()) {
+ $this->addFormToStack('handler-group', $display_id, $type, $id);
+ }
+
+ // check to see if this type has settings, if so add the settings form first
+ if ($handler && $handler->hasExtraOptions()) {
+ $this->addFormToStack('handler-extra', $display_id, $type, $id);
+ }
+ // Then add the form to the stack
+ $this->addFormToStack('handler', $display_id, $type, $id);
+ }
+ }
+
+ if (isset($this->form_cache)) {
+ unset($this->form_cache);
+ }
+
+ // Store in cache
+ $this->cacheSet();
+ }
+
+ /**
+ * Set up query capturing.
+ *
+ * \Drupal\Core\Database\Database stores the queries that it runs, if logging
+ * is enabled.
+ *
+ * @see ViewUI::endQueryCapture()
+ */
+ public function startQueryCapture() {
+ Database::startLog('views');
+ }
+
+ /**
+ * Add the list of queries run during render to buildinfo.
+ *
+ * @see ViewUI::startQueryCapture()
+ */
+ public function endQueryCapture() {
+ $queries = Database::getLog('views');
+
+ $this->additionalQueries = $queries;
+ }
+
+ public function renderPreview($display_id, $args = []) {
+ // Save the current path so it can be restored before returning from this function.
+ $request_stack = \Drupal::requestStack();
+ $current_request = $request_stack->getCurrentRequest();
+ $executable = $this->getExecutable();
+
+ // Determine where the query and performance statistics should be output.
+ $config = \Drupal::config('views.settings');
+ $show_query = $config->get('ui.show.sql_query.enabled');
+ $show_info = $config->get('ui.show.preview_information');
+ $show_location = $config->get('ui.show.sql_query.where');
+
+ $show_stats = $config->get('ui.show.performance_statistics');
+ if ($show_stats) {
+ $show_stats = $config->get('ui.show.sql_query.where');
+ }
+
+ $combined = $show_query && $show_stats;
+
+ $rows = ['query' => [], 'statistics' => []];
+
+ $errors = $executable->validate();
+ $executable->destroy();
+ if (empty($errors)) {
+ $this->ajax = TRUE;
+ $executable->live_preview = TRUE;
+
+ // AJAX happens via HTTP POST but everything expects exposed data to
+ // be in GET. Copy stuff but remove ajax-framework specific keys.
+ // If we're clicking on links in a preview, though, we could actually
+ // have some input in the query parameters, so we merge request() and
+ // query() to ensure we get it all.
+ $exposed_input = array_merge(\Drupal::request()->request->all(), \Drupal::request()->query->all());
+ foreach (['view_name', 'view_display_id', 'view_args', 'view_path', 'view_dom_id', 'pager_element', 'view_base_path', AjaxResponseSubscriber::AJAX_REQUEST_PARAMETER, 'ajax_page_state', 'form_id', 'form_build_id', 'form_token'] as $key) {
+ if (isset($exposed_input[$key])) {
+ unset($exposed_input[$key]);
+ }
+ }
+ $executable->setExposedInput($exposed_input);
+
+ if (!$executable->setDisplay($display_id)) {
+ return [
+ '#markup' => t('Invalid display id @display', ['@display' => $display_id]),
+ ];
+ }
+
+ $executable->setArguments($args);
+
+ // Store the current view URL for later use:
+ if ($executable->hasUrl() && $executable->display_handler->getOption('path')) {
+ $path = $executable->getUrl();
+ }
+
+ // Make view links come back to preview.
+
+ // Also override the current path so we get the pager, and make sure the
+ // Request object gets all of the proper values from $_SERVER.
+ $request = Request::createFromGlobals();
+ $request->attributes->set(RouteObjectInterface::ROUTE_NAME, 'entity.view.preview_form');
+ $request->attributes->set(RouteObjectInterface::ROUTE_OBJECT, \Drupal::service('router.route_provider')->getRouteByName('entity.view.preview_form'));
+ $request->attributes->set('view', $this->storage);
+ $request->attributes->set('display_id', $display_id);
+ $raw_parameters = new ParameterBag();
+ $raw_parameters->set('view', $this->id());
+ $raw_parameters->set('display_id', $display_id);
+ $request->attributes->set('_raw_variables', $raw_parameters);
+
+ foreach ($args as $key => $arg) {
+ $request->attributes->set('arg_' . $key, $arg);
+ }
+ $request_stack->push($request);
+
+ // Suppress contextual links of entities within the result set during a
+ // Preview.
+ // @todo We'll want to add contextual links specific to editing the View, so
+ // the suppression may need to be moved deeper into the Preview pipeline.
+ views_ui_contextual_links_suppress_push();
+
+ $show_additional_queries = $config->get('ui.show.additional_queries');
+
+ Timer::start('entity.view.preview_form');
+
+ if ($show_additional_queries) {
+ $this->startQueryCapture();
+ }
+
+ // Execute/get the view preview.
+ $preview = $executable->preview($display_id, $args);
+
+ if ($show_additional_queries) {
+ $this->endQueryCapture();
+ }
+
+ $this->render_time = Timer::stop('entity.view.preview_form')['time'];
+
+ views_ui_contextual_links_suppress_pop();
+
+ // Prepare the query information and statistics to show either above or
+ // below the view preview.
+ // Initialise the empty rows arrays so we can safely merge them later.
+ $rows['query'] = [];
+ $rows['statistics'] = [];
+ if ($show_info || $show_query || $show_stats) {
+ // Get information from the preview for display.
+ if (!empty($executable->build_info['query'])) {
+ if ($show_query) {
+ $query_string = $executable->build_info['query'];
+ // Only the sql default class has a method getArguments.
+ $quoted = [];
+
+ if ($executable->query instanceof Sql) {
+ $quoted = $query_string->getArguments();
+ $connection = Database::getConnection();
+ foreach ($quoted as $key => $val) {
+ if (is_array($val)) {
+ $quoted[$key] = implode(', ', array_map([$connection, 'quote'], $val));
+ }
+ else {
+ $quoted[$key] = $connection->quote($val);
+ }
+ }
+ }
+ $rows['query'][] = [
+ [
+ 'data' => [
+ '#type' => 'inline_template',
+ '#template' => "<strong>{% trans 'Query' %}</strong>",
+ ],
+ ],
+ [
+ 'data' => [
+ '#type' => 'inline_template',
+ '#template' => '<pre>{{ query }}</pre>',
+ '#context' => ['query' => strtr($query_string, $quoted)],
+ ],
+ ],
+ ];
+ if (!empty($this->additionalQueries)) {
+ $queries[] = [
+ '#prefix' => '<strong>',
+ '#markup' => t('These queries were run during view rendering:'),
+ '#suffix' => '</strong>',
+ ];
+ foreach ($this->additionalQueries as $query) {
+ $query_string = strtr($query['query'], $query['args']);
+ $queries[] = [
+ '#prefix' => "\n",
+ '#markup' => t('[@time ms] @query', ['@time' => round($query['time'] * 100000, 1) / 100000.0, '@query' => $query_string]),
+ ];
+ }
+
+ $rows['query'][] = [
+ [
+ 'data' => [
+ '#type' => 'inline_template',
+ '#template' => "<strong>{% trans 'Other queries' %}</strong>",
+ ],
+ ],
+ [
+ 'data' => [
+ '#prefix' => '<pre>',
+ 'queries' => $queries,
+ '#suffix' => '</pre>',
+ ],
+ ],
+ ];
+ }
+ }
+ if ($show_info) {
+ $rows['query'][] = [
+ [
+ 'data' => [
+ '#type' => 'inline_template',
+ '#template' => "<strong>{% trans 'Title' %}</strong>",
+ ],
+ ],
+ Xss::filterAdmin($executable->getTitle()),
+ ];
+ if (isset($path)) {
+ // @todo Views should expect and store a leading /. See:
+ // https://www.drupal.org/node/2423913
+ $path = \Drupal::l($path->toString(), $path);
+ }
+ else {
+ $path = t('This display has no path.');
+ }
+ $rows['query'][] = [
+ [
+ 'data' => [
+ '#prefix' => '<strong>',
+ '#markup' => t('Path'),
+ '#suffix' => '</strong>',
+ ],
+ ],
+ [
+ 'data' => [
+ '#markup' => $path,
+ ],
+ ]
+ ];
+ }
+ if ($show_stats) {
+ $rows['statistics'][] = [
+ [
+ 'data' => [
+ '#type' => 'inline_template',
+ '#template' => "<strong>{% trans 'Query build time' %}</strong>",
+ ],
+ ],
+ t('@time ms', ['@time' => intval($executable->build_time * 100000) / 100]),
+ ];
+
+ $rows['statistics'][] = [
+ [
+ 'data' => [
+ '#type' => 'inline_template',
+ '#template' => "<strong>{% trans 'Query execute time' %}</strong>",
+ ],
+ ],
+ t('@time ms', ['@time' => intval($executable->execute_time * 100000) / 100]),
+ ];
+
+ $rows['statistics'][] = [
+ [
+ 'data' => [
+ '#type' => 'inline_template',
+ '#template' => "<strong>{% trans 'View render time' %}</strong>",
+ ],
+ ],
+ t('@time ms', ['@time' => intval($this->render_time * 100) / 100]),
+ ];
+ }
+ \Drupal::moduleHandler()->alter('views_preview_info', $rows, $executable);
+ }
+ else {
+ // No query was run. Display that information in place of either the
+ // query or the performance statistics, whichever comes first.
+ if ($combined || ($show_location === 'above')) {
+ $rows['query'][] = [
+ [
+ 'data' => [
+ '#prefix' => '<strong>',
+ '#markup' => t('Query'),
+ '#suffix' => '</strong>',
+ ],
+ ],
+ [
+ 'data' => [
+ '#markup' => t('No query was run'),
+ ],
+ ],
+ ];
+ }
+ else {
+ $rows['statistics'][] = [
+ [
+ 'data' => [
+ '#prefix' => '<strong>',
+ '#markup' => t('Query'),
+ '#suffix' => '</strong>',
+ ],
+ ],
+ [
+ 'data' => [
+ '#markup' => t('No query was run'),
+ ],
+ ],
+ ];
+ }
+ }
+ }
+ }
+ else {
+ foreach ($errors as $display_errors) {
+ foreach ($display_errors as $error) {
+ drupal_set_message($error, 'error');
+ }
+ }
+ $preview = ['#markup' => t('Unable to preview due to validation errors.')];
+ }
+
+ // Assemble the preview, the query info, and the query statistics in the
+ // requested order.
+ $table = [
+ '#type' => 'table',
+ '#prefix' => '<div class="views-query-info">',
+ '#suffix' => '</div>',
+ '#rows' => array_merge($rows['query'], $rows['statistics']),
+ ];
+
+ if ($show_location == 'above') {
+ $output = [
+ 'table' => $table,
+ 'preview' => $preview,
+ ];
+ }
+ else {
+ $output = [
+ 'preview' => $preview,
+ 'table' => $table,
+ ];
+ }
+
+ // Ensure that we just remove an additional request we pushed earlier.
+ // This could happen if $errors was not empty.
+ if ($request_stack->getCurrentRequest() != $current_request) {
+ $request_stack->pop();
+ }
+ return $output;
+ }
+
+ /**
+ * Get the user's current progress through the form stack.
+ *
+ * @return
+ * FALSE if the user is not currently in a multiple-form stack. Otherwise,
+ * an associative array with the following keys:
+ * - current: The number of the current form on the stack.
+ * - total: The total number of forms originally on the stack.
+ */
+ public function getFormProgress() {
+ $progress = FALSE;
+ if (!empty($this->stack)) {
+ // The forms on the stack have integer keys that don't change as the forms
+ // are completed, so we can see which ones are still left.
+ $keys = array_keys($this->stack);
+ // Add 1 to the array keys for the benefit of humans, who start counting
+ // from 1 and not 0.
+ $current = reset($keys) + 1;
+ $total = end($keys) + 1;
+ if ($total > 1) {
+ $progress = [];
+ $progress['current'] = $current;
+ $progress['total'] = $total;
+ }
+ }
+ return $progress;
+ }
+
+ /**
+ * Sets a cached view object in the user tempstore.
+ */
+ public function cacheSet() {
+ if ($this->isLocked()) {
+ drupal_set_message(t('Changes cannot be made to a locked view.'), 'error');
+ return;
+ }
+
+ // Let any future object know that this view has changed.
+ $this->changed = TRUE;
+
+ $executable = $this->getExecutable();
+ if (isset($executable->current_display)) {
+ // Add the knowledge of the changed display, too.
+ $this->changed_display[$executable->current_display] = TRUE;
+ $executable->current_display = NULL;
+ }
+
+ // Unset handlers. We don't want to write these into the cache.
+ $executable->display_handler = NULL;
+ $executable->default_display = NULL;
+ $executable->query = NULL;
+ $executable->displayHandlers = NULL;
+ \Drupal::service('user.shared_tempstore')->get('views')->set($this->id(), $this);
+ }
+
+ /**
+ * Returns whether the current view is locked.
+ *
+ * @return bool
+ * TRUE if the view is locked, FALSE otherwise.
+ */
+ public function isLocked() {
+ return is_object($this->lock) && ($this->lock->owner != \Drupal::currentUser()->id());
+ }
+
+ /**
+ * Passes through all unknown calls onto the storage object.
+ */
+ public function __call($method, $args) {
+ return call_user_func_array([$this->storage, $method], $args);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function &getDisplay($display_id) {
+ return $this->storage->getDisplay($display_id);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function id() {
+ return $this->storage->id();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function uuid() {
+ return $this->storage->uuid();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function isNew() {
+ return $this->storage->isNew();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getEntityTypeId() {
+ return $this->storage->getEntityTypeId();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function bundle() {
+ return $this->storage->bundle();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getEntityType() {
+ return $this->storage->getEntityType();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function createDuplicate() {
+ return $this->storage->createDuplicate();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function load($id) {
+ return View::load($id);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function loadMultiple(array $ids = NULL) {
+ return View::loadMultiple($ids);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function create(array $values = []) {
+ return View::create($values);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function delete() {
+ return $this->storage->delete();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function save() {
+ return $this->storage->save();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function urlInfo($rel = 'edit-form', array $options = []) {
+ return $this->storage->urlInfo($rel, $options);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function toUrl($rel = 'edit-form', array $options = []) {
+ return $this->storage->toUrl($rel, $options);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function link($text = NULL, $rel = 'edit-form', array $options = []) {
+ return $this->storage->link($text, $rel, $options);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function toLink($text = NULL, $rel = 'edit-form', array $options = []) {
+ return $this->storage->toLink($text, $rel, $options);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function label() {
+ return $this->storage->label();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function enforceIsNew($value = TRUE) {
+ return $this->storage->enforceIsNew($value);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function toArray() {
+ return $this->storage->toArray();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function language() {
+ return $this->storage->language();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function access($operation = 'view', AccountInterface $account = NULL, $return_as_object = FALSE) {
+ return $this->storage->access($operation, $account, $return_as_object);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function enable() {
+ return $this->storage->enable();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function disable() {
+ return $this->storage->disable();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function status() {
+ return $this->storage->status();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getOriginalId() {
+ return $this->storage->getOriginalId();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function setOriginalId($id) {
+ return $this->storage->setOriginalId($id);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function preSave(EntityStorageInterface $storage) {
+ $this->storage->presave($storage);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function postSave(EntityStorageInterface $storage, $update = TRUE) {
+ $this->storage->postSave($storage, $update);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function preCreate(EntityStorageInterface $storage, array &$values) {
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function postCreate(EntityStorageInterface $storage) {
+ $this->storage->postCreate($storage);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function preDelete(EntityStorageInterface $storage, array $entities) {
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function postDelete(EntityStorageInterface $storage, array $entities) {
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function postLoad(EntityStorageInterface $storage, array &$entities) {
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getExecutable() {
+ return $this->storage->getExecutable();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function duplicateDisplayAsType($old_display_id, $new_display_type) {
+ return $this->storage->duplicateDisplayAsType($old_display_id, $new_display_type);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function mergeDefaultDisplaysOptions() {
+ $this->storage->mergeDefaultDisplaysOptions();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function uriRelationships() {
+ return $this->storage->uriRelationships();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function referencedEntities() {
+ return $this->storage->referencedEntities();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function url($rel = 'edit-form', $options = []) {
+ return $this->storage->url($rel, $options);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function hasLinkTemplate($key) {
+ return $this->storage->hasLinkTemplate($key);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function calculateDependencies() {
+ $this->storage->calculateDependencies();
+ return $this;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getConfigDependencyKey() {
+ return $this->storage->getConfigDependencyKey();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getConfigDependencyName() {
+ return $this->storage->getConfigDependencyName();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getConfigTarget() {
+ return $this->storage->getConfigTarget();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function onDependencyRemoval(array $dependencies) {
+ return $this->storage->onDependencyRemoval($dependencies);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getDependencies() {
+ return $this->storage->getDependencies();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getCacheContexts() {
+ return $this->storage->getCacheContexts();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getCacheTags() {
+ return $this->storage->getCacheTags();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getCacheMaxAge() {
+ return $this->storage->getCacheMaxAge();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getTypedData() {
+ $this->storage->getTypedData();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function addDisplay($plugin_id = 'page', $title = NULL, $id = NULL) {
+ return $this->storage->addDisplay($plugin_id, $title, $id);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function isInstallable() {
+ return $this->storage->isInstallable();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function setThirdPartySetting($module, $key, $value) {
+ return $this->storage->setThirdPartySetting($module, $key, $value);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getThirdPartySetting($module, $key, $default = NULL) {
+ return $this->storage->getThirdPartySetting($module, $key, $default);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getThirdPartySettings($module) {
+ return $this->storage->getThirdPartySettings($module);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function unsetThirdPartySetting($module, $key) {
+ return $this->storage->unsetThirdPartySetting($module, $key);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getThirdPartyProviders() {
+ return $this->storage->getThirdPartyProviders();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function trustData() {
+ return $this->storage->trustData();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function hasTrustedData() {
+ return $this->storage->hasTrustedData();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function addCacheableDependency($other_object) {
+ $this->storage->addCacheableDependency($other_object);
+ return $this;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function addCacheContexts(array $cache_contexts) {
+ return $this->storage->addCacheContexts($cache_contexts);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function mergeCacheMaxAge($max_age) {
+ return $this->storage->mergeCacheMaxAge($max_age);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getCacheTagsToInvalidate() {
+ return $this->storage->getCacheTagsToInvalidate();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function addCacheTags(array $cache_tags) {
+ return $this->storage->addCacheTags($cache_tags);
+ }
+
+}
projects / yaffs-website / blobdiff