diff core/lib/Drupal/Core/Ajax/OpenDialogCommand.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/lib/Drupal/Core/Ajax/OpenDialogCommand.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,140 @@
+<?php
+
+namespace Drupal\Core\Ajax;
+
+use Drupal\Component\Render\PlainTextOutput;
+
+/**
+ * Defines an AJAX command to open certain content in a dialog.
+ *
+ * @ingroup ajax
+ */
+class OpenDialogCommand implements CommandInterface, CommandWithAttachedAssetsInterface {
+
+  use CommandWithAttachedAssetsTrait;
+
+  /**
+   * The selector of the dialog.
+   *
+   * @var string
+   */
+  protected $selector;
+
+  /**
+   * The title of the dialog.
+   *
+   * @var string
+   */
+  protected $title;
+
+  /**
+   * The content for the dialog.
+   *
+   * Either a render array or an HTML string.
+   *
+   * @var string|array
+   */
+  protected $content;
+
+  /**
+   * Stores dialog-specific options passed directly to jQuery UI dialogs. Any
+   * jQuery UI option can be used. See http://api.jqueryui.com/dialog.
+   *
+   * @var array
+   */
+  protected $dialogOptions;
+
+  /**
+   * Custom settings that will be passed to the Drupal behaviors on the content
+   * of the dialog.
+   *
+   * @var array
+   */
+  protected $settings;
+
+  /**
+   * Constructs an OpenDialogCommand object.
+   *
+   * @param string $selector
+   *   The selector of the dialog.
+   * @param string $title
+   *   The title of the dialog.
+   * @param string|array $content
+   *   The content that will be placed in the dialog, either a render array
+   *   or an HTML string.
+   * @param array $dialog_options
+   *   (optional) Options to be passed to the dialog implementation. Any
+   *   jQuery UI option can be used. See http://api.jqueryui.com/dialog.
+   * @param array|null $settings
+   *   (optional) Custom settings that will be passed to the Drupal behaviors
+   *   on the content of the dialog. If left empty, the settings will be
+   *   populated automatically from the current request.
+   */
+  public function __construct($selector, $title, $content, array $dialog_options = [], $settings = NULL) {
+    $title = PlainTextOutput::renderFromHtml($title);
+    $dialog_options += ['title' => $title];
+    $this->selector = $selector;
+    $this->content = $content;
+    $this->dialogOptions = $dialog_options;
+    $this->settings = $settings;
+  }
+
+  /**
+   * Returns the dialog options.
+   *
+   * @return array
+   */
+  public function getDialogOptions() {
+    return $this->dialogOptions;
+  }
+
+  /**
+   * Sets the dialog options array.
+   *
+   * @param array $dialog_options
+   *   Options to be passed to the dialog implementation. Any jQuery UI option
+   *   can be used. See http://api.jqueryui.com/dialog.
+   */
+  public function setDialogOptions($dialog_options) {
+    $this->dialogOptions = $dialog_options;
+  }
+
+  /**
+   * Sets a single dialog option value.
+   *
+   * @param string $key
+   *   Key of the dialog option. Any jQuery UI option can be used.
+   *   See http://api.jqueryui.com/dialog.
+   * @param mixed $value
+   *   Option to be passed to the dialog implementation.
+   */
+  public function setDialogOption($key, $value) {
+    $this->dialogOptions[$key] = $value;
+  }
+
+  /**
+   * Sets the dialog title (an alias of setDialogOptions).
+   *
+   * @param string $title
+   *   The new title of the dialog.
+   */
+  public function setDialogTitle($title) {
+    $this->setDialogOptions('title', $title);
+  }
+
+  /**
+   * Implements \Drupal\Core\Ajax\CommandInterface:render().
+   */
+  public function render() {
+    // For consistency ensure the modal option is set to TRUE or FALSE.
+    $this->dialogOptions['modal'] = isset($this->dialogOptions['modal']) && $this->dialogOptions['modal'];
+    return [
+      'command' => 'openDialog',
+      'selector' => $this->selector,
+      'settings' => $this->settings,
+      'data' => $this->getRenderedContent(),
+      'dialogOptions' => $this->dialogOptions,
+    ];
+  }
+
+}