Revert "Issue #1770772 by damiankloip, dawehner, tim.plunkett: Move...

Revert "Issue #1770772 by damiankloip, dawehner, tim.plunkett: Move row_plugin() from style_plugin() to the main view object."

This reverts commit 386bfa9f.

core/modules/entity_reference/lib/Drupal/entity_reference/Plugin/views/style/EntityReference.php

@@ -91,7 +91,7 @@ public function render() {
     foreach ($sets as $records) {
       foreach ($records as $values) {
         // Sanitize HTML, remove line breaks and extra whitespace.
-        $output = $this->view->rowPlugin->render($values);
+        $output = $this->row_plugin->render($values);
         $output = drupal_render($output);
         $results[$values->{$id_field_alias}] = filter_xss_admin(preg_replace('/\s\s+/', ' ', str_replace("\n", '', $output)));
         $this->view->row_index++;

core/modules/node/node.views.inc

@@ -650,7 +650,7 @@ function node_views_data() {
  */
 function node_row_node_view_preprocess_node(&$vars) {
   $node = $vars['node'];
-  $options = $vars['view']->rowPlugin->options;
+  $options = $vars['view']->style_plugin->row_plugin->options;
 
   // Prevent the comment form from showing up if this is not a page display.
   if ($vars['view_mode'] == 'full' && !$vars['view']->display_handler->hasPath()) {

core/modules/rest/lib/Drupal/rest/Plugin/views/style/Serializer.php

@@ -66,7 +66,7 @@ public function render() {
     // is used, $rows will not contain objects and will pass directly to the
     // Encoder.
     foreach ($this->view->result as $row) {
-      $rows[] = $this->view->rowPlugin->render($row);
+      $rows[] = $this->row_plugin->render($row);
     }
 
     return $this->serializer->serialize($rows, $this->displayHandler->getContentType());

core/modules/views/lib/Drupal/views/Plugin/views/display/Feed.php

@@ -255,15 +255,16 @@ public function attachTo(ViewExecutable $clone, $display_id) {
 
     // Defer to the feed style; it may put in meta information, and/or
     // attach a feed icon.
-    $clone->setDisplay($this->display['id']);
-    $clone->buildTitle();
-    if ($plugin = $clone->display_handler->getPlugin('style')) {
+    $plugin = $this->getPlugin('style');
+    if ($plugin) {
+      $clone->setDisplay($this->display['id']);
+      $clone->buildTitle();
       $plugin->attach_to($display_id, $this->getPath(), $clone->getTitle());
-    }
 
-    // Clean up.
-    $clone->destroy();
-    unset($clone);
+      // Clean up.
+      $clone->destroy();
+      unset($clone);
+    }
   }
 
   /**

core/modules/views/lib/Drupal/views/Plugin/views/style/Rss.php

@@ -108,7 +108,7 @@ function get_description() {
   }
 
   function render() {
-    if (empty($this->view->rowPlugin)) {
+    if (empty($this->row_plugin)) {
       debug('Drupal\views\Plugin\views\style\Rss: Missing row plugin');
       return;
     }
@@ -129,7 +129,7 @@ function render() {
 
     foreach ($this->view->result as $row_index => $row) {
       $this->view->row_index = $row_index;
-      $rows .= $this->view->rowPlugin->render($row);
+      $rows .= $this->row_plugin->render($row);
     }
 
     $output = theme($this->themeFunctions(),

core/modules/views/lib/Drupal/views/Plugin/views/style/StylePluginBase.php

@@ -41,6 +41,14 @@ abstract class StylePluginBase extends PluginBase {
    */
   var $row_tokens = array();
 
+  /**
+   * Contains the row plugin, if it's initialized
+   * and the style itself supports it.
+   *
+   * @var views_plugin_row
+   */
+  var $row_plugin;
+
   /**
    * Does the style plugin allows to use style plugins.
    *
@@ -92,7 +100,7 @@ public function init(ViewExecutable $view, DisplayPluginBase $display, array &$o
     parent::init($view, $display, $options);
 
     if ($this->usesRowPlugin() && $display->getOption('row')) {
-      $this->view->rowPlugin = $display->getPlugin('row');
+      $this->row_plugin = $display->getPlugin('row');
     }
 
     $this->options += array(
@@ -104,8 +112,8 @@ public function init(ViewExecutable $view, DisplayPluginBase $display, array &$o
   public function destroy() {
     parent::destroy();
 
-    if (isset($this->view->rowPlugin)) {
-      $this->view->rowPlugin->destroy();
+    if (isset($this->row_plugin)) {
+      $this->row_plugin->destroy();
     }
   }
 
@@ -146,8 +154,8 @@ function usesFields() {
     // If we use a row plugin, ask the row plugin. Chances are, we don't
     // care, it does.
     $row_uses_fields = FALSE;
-    if ($this->usesRowPlugin() && !empty($this->view->rowPlugin)) {
-      $row_uses_fields = $this->view->rowPlugin->usesFields();
+    if ($this->usesRowPlugin() && !empty($this->row_plugin)) {
+      $row_uses_fields = $this->row_plugin->usesFields();
     }
     // Otherwise, check the definition or the option.
     return $row_uses_fields || $this->usesFields || !empty($this->options['uses_fields']);
@@ -388,8 +396,8 @@ function build_sort_post() { }
    *   The full array of results from the query.
    */
   function pre_render($result) {
-    if (!empty($this->view->rowPlugin)) {
-      $this->view->rowPlugin->pre_render($result);
+    if (!empty($this->row_plugin)) {
+      $this->row_plugin->pre_render($result);
     }
   }
 
@@ -397,7 +405,7 @@ function pre_render($result) {
    * Render the display in this style.
    */
   function render() {
-    if ($this->usesRowPlugin() && empty($this->view->rowPlugin)) {
+    if ($this->usesRowPlugin() && empty($this->row_plugin)) {
       debug('Drupal\views\Plugin\views\style\StylePluginBase: Missing row plugin');
       return;
     }
@@ -447,7 +455,7 @@ function render_grouping_sets($sets, $level = 0) {
         if ($this->usesRowPlugin()) {
           foreach ($set['rows'] as $index => $row) {
             $this->view->row_index = $index;
-            $render = $this->view->rowPlugin->render($row);
+            $render = $this->row_plugin->render($row);
             // Row render arrays cannot be contained by style render arrays.
             $set['rows'][$index] = drupal_render($render);
           }
@@ -676,8 +684,8 @@ public function validate() {
 
   public function query() {
     parent::query();
-    if (isset($this->view->rowPlugin)) {
-      $this->view->rowPlugin->query();
+    if (isset($this->row_plugin)) {
+      $this->row_plugin->query();
     }
   }
 

core/modules/views/lib/Drupal/views/Tests/Plugin/StyleTest.php

@@ -80,10 +80,10 @@ public function testStyle() {
     $view->style_plugin->setUsesRowPlugin(TRUE);
     // Reinitialize the style as it supports row plugins now.
     $view->style_plugin->init($view, $view->display_handler);
-    $this->assertTrue($view->rowPlugin instanceof RowTest, 'Make sure the right row plugin class is loaded.');
+    $this->assertTrue($view->style_plugin->row_plugin instanceof RowTest, 'Make sure the right row plugin class is loaded.');
 
     $random_text = $this->randomName();
-    $view->rowPlugin->setOutput($random_text);
+    $view->style_plugin->row_plugin->setOutput($random_text);
 
     $output = $view->preview();
     $this->assertTrue(strpos($output, $random_text) !== FALSE, 'Take sure that the rendering of the row plugin appears in the output of the view.');

core/modules/views/lib/Drupal/views/Tests/ViewExecutableTest.php

@@ -14,8 +14,6 @@
 use Drupal\views\Plugin\views\display\DefaultDisplay;
 use Drupal\views\Plugin\views\display\Page;
 use Drupal\views\Plugin\views\style\DefaultStyle;
-use Drupal\views\Plugin\views\style\Grid;
-use Drupal\views\Plugin\views\row\Fields;
 use Drupal\views\Plugin\views\query\Sql;
 
 /**
@@ -194,21 +192,6 @@ public function testDisplays() {
     $view->setDisplay('invalid');
     $this->assertEqual($view->current_display, 'default', 'If setDisplay is called with an invalid display id the default display should be used.');
     $this->assertEqual(spl_object_hash($view->display_handler), spl_object_hash($view->displayHandlers->get('default')));
-
-    // Test the style and row plugins are replaced correctly when setting the
-    // display.
-    $view->setDisplay('page_1');
-    $view->initStyle();
-    $this->assertTrue($view->style_plugin instanceof DefaultStyle);
-    $this->assertTrue($view->rowPlugin instanceof Fields);
-    $this->assertEqual($view->plugin_name, 'default');
-
-    $view->setDisplay('page_2');
-    $view->initStyle();
-    $this->assertTrue($view->style_plugin instanceof Grid);
-    // @todo Change this rowPlugin type too.
-    $this->assertTrue($view->rowPlugin instanceof Fields);
-    $this->assertEqual($view->plugin_name, 'grid');
   }
 
   /**

core/modules/views/lib/Drupal/views/ViewExecutable.php

@@ -211,13 +211,6 @@ class ViewExecutable {
    */
   public $style_plugin;
 
-  /**
-   * The current used row plugin, if the style plugin supports row plugins.
-   *
-   * @var \Drupal\views\Plugin\views\row\RowPluginBase
-   */
-  public $rowPlugin;
-
   /**
    * Stores the current active row while rendering.
    *
@@ -678,17 +671,8 @@ public function setDisplay($display_id = NULL) {
       }
     }
 
-    // Reset if the display has changed. It could be called multiple times for
-    // the same display, especially in the UI.
-    if ($this->current_display != $display_id) {
-      // Set the current display.
-      $this->current_display = $display_id;
-
-      // Reset the style and row plugins.
-      $this->style_plugin = NULL;
-      $this->plugin_name = NULL;
-      $this->rowPlugin = NULL;
-    }
+    // Set the current display.
+    $this->current_display = $display_id;
 
     // Ensure requested display has a working handler.
     if (!$this->displayHandlers->has($display_id)) {
@@ -1753,7 +1737,7 @@ public function destroy() {
       $this->style_plugin->destroy();
     }
 
-    $keys = array('current_display', 'display_handler', 'displayHandlers', 'field', 'argument', 'filter', 'sort', 'relationship', 'header', 'footer', 'empty', 'query', 'result', 'inited', 'style_plugin', 'rowPlugin', 'plugin_name', 'exposed_data', 'exposed_input', 'many_to_one_tables');
+    $keys = array('current_display', 'display_handler', 'displayHandlers', 'field', 'argument', 'filter', 'sort', 'relationship', 'header', 'footer', 'empty', 'query', 'result', 'inited', 'style_plugin', 'plugin_name', 'exposed_data', 'exposed_input', 'many_to_one_tables');
     foreach ($keys as $key) {
       unset($this->$key);
     }

core/modules/views/tests/views_test_config/test_views/views.view.test_executable_displays.yml

@@ -18,11 +18,6 @@ display:
     display_title: 'Page 2'
     id: page_2
     position: '2'
-    display_options:
-      defaults:
-        style: '0'
-      style:
-        type: grid
 human_name: ''
 id: test_executable_displays
 tag: ''

core/modules/views/tests/views_test_data/lib/Drupal/views_test_data/Plugin/views/style/StyleTest.php

@@ -100,7 +100,7 @@ public function render() {
     else {
       foreach ($this->view->result as $index => $row) {
         $this->view->row_index = $index;
-        $output .= $this->view->rowPlugin->render($row) . "\n";
+        $output .= $this->row_plugin->render($row) . "\n";
       }
     }
 

core/modules/views/views_ui/lib/Drupal/views_ui/ViewEditFormController.php

@@ -864,15 +864,10 @@ public function buildOptionForm(ViewUI $view, $id, $option, $display) {
    * Add information about a section to a display.
    */
   public function getFormBucket(ViewUI $view, $type, $display) {
-    $executable = $view->get('executable');
-    $executable->setDisplay($display['id']);
-    $executable->initStyle();
-
-    $types = $executable->viewsHandlerTypes();
-
     $build = array(
       '#theme_wrappers' => array('views_ui_display_tab_bucket'),
     );
+    $types = ViewExecutable::viewsHandlerTypes();
 
     $build['#overridden'] = FALSE;
     $build['#defaulted'] = FALSE;
@@ -896,7 +891,7 @@ public function getFormBucket(ViewUI $view, $type, $display) {
         break;
       case 'field':
         // Fetch the style plugin info so we know whether to list fields or not.
-        $style_plugin = $executable->style_plugin;
+        $style_plugin = $view->get('executable')->displayHandlers->get($display['id'])->getPlugin('style');
         $uses_fields = $style_plugin && $style_plugin->usesFields();
         if (!$uses_fields) {
           $build['fields'][] = array(
@@ -910,7 +905,7 @@ public function getFormBucket(ViewUI $view, $type, $display) {
       case 'header':
       case 'footer':
       case 'empty':
-        if (!$executable->display_handler->usesAreas()) {
+        if (!$view->get('executable')->displayHandlers->get($display['id'])->usesAreas()) {
           $build[$type][] = array(
             '#markup' => t('The selected display type does not utilize @type plugins', array('@type' => $type)),
             '#theme_wrappers' => array('views_ui_container'),
@@ -923,7 +918,7 @@ public function getFormBucket(ViewUI $view, $type, $display) {
 
     // Create an array of actions to pass to theme_links
     $actions = array();
-    $count_handlers = count($executable->display_handler->getHandlers($type));
+    $count_handlers = count($view->get('executable')->displayHandlers->get($display['id'])->getHandlers($type));
     $actions['add'] = array(
       'title' => t('Add'),
       'href' => "admin/structure/views/nojs/add-item/{$view->id()}/{$display['id']}/$type",
@@ -948,8 +943,8 @@ public function getFormBucket(ViewUI $view, $type, $display) {
       ),
     );
 
-    if (!$executable->display_handler->isDefaultDisplay()) {
-      if (!$executable->display_handler->isDefaulted($types[$type]['plural'])) {
+    if (!$view->get('executable')->displayHandlers->get($display['id'])->isDefaultDisplay()) {
+      if (!$view->get('executable')->displayHandlers->get($display['id'])->isDefaulted($types[$type]['plural'])) {
         $build['#overridden'] = TRUE;
       }
       else {
@@ -961,7 +956,7 @@ public function getFormBucket(ViewUI $view, $type, $display) {
     if (!isset($relationships)) {
       // Get relationship labels
       $relationships = array();
-      foreach ($executable->display_handler->getHandlers('relationship') as $id => $handler) {
+      foreach ($view->get('executable')->displayHandlers->get($display['id'])->getHandlers('relationship') as $id => $handler) {
         $relationships[$id] = $handler->label();
       }
     }
@@ -970,7 +965,7 @@ public function getFormBucket(ViewUI $view, $type, $display) {
     $groups = array();
     $grouping = FALSE;
     if ($type == 'filter') {
-      $group_info = $executable->display_handler->getOption('filter_groups');
+      $group_info = $view->get('executable')->displayHandlers->get('default')->getOption('filter_groups');
       // If there is only one group but it is using the "OR" filter, we still
       // treat it as a group for display purposes, since we want to display the
       // "OR" label next to items within the group.
@@ -982,12 +977,12 @@ public function getFormBucket(ViewUI $view, $type, $display) {
 
     $build['fields'] = array();
 
-    foreach ($executable->display_handler->getOption($types[$type]['plural']) as $id => $field) {
+    foreach ($view->get('executable')->displayHandlers->get($display['id'])->getOption($types[$type]['plural']) as $id => $field) {
       // Build the option link for this handler ("Node: ID = article").
       $build['fields'][$id] = array();
       $build['fields'][$id]['#theme'] = 'views_ui_display_tab_setting';
 
-      $handler = $executable->display_handler->getHandler($type, $id);
+      $handler = $view->get('executable')->displayHandlers->get($display['id'])->getHandler($type, $id);
       if (empty($handler)) {
         $build['fields'][$id]['#class'][] = 'broken';
         $field_name = t('Broken/missing handler: @table > @field', array('@table' => $field['table'], '@field' => $field['field']));
@@ -1009,7 +1004,7 @@ public function getFormBucket(ViewUI $view, $type, $display) {
       $build['fields'][$id]['#link'] = l($link_text, "admin/structure/views/nojs/config-item/{$view->id()}/{$display['id']}/$type/$id", array('attributes' => $link_attributes, 'html' => TRUE));
       $build['fields'][$id]['#class'][] = drupal_clean_css_identifier($display['id']. '-' . $type . '-' . $id);
 
-      if ($executable->display_handler->useGroupBy() && $handler->usesGroupBy()) {
+      if ($view->get('executable')->displayHandlers->get($display['id'])->useGroupBy() && $handler->usesGroupBy()) {
         $build['fields'][$id]['#settings_links'][] = l('<span class="label">' . t('Aggregation settings') . '</span>', "admin/structure/views/nojs/config-item-group/{$view->id()}/{$display['id']}/$type/$id", array('attributes' => array('class' => 'views-button-configure views-ajax-link', 'title' => t('Aggregation settings')), 'html' => TRUE));
       }