Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\locale\Functional;
Chris@0: 
Chris@0: use Drupal\Tests\BrowserTestBase;
Chris@0: use Drupal\Core\Language\LanguageInterface;
Chris@0: use Drupal\node\NodeInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests you can enable multilingual support on content types and configure a
Chris@0:  * language for a node.
Chris@0:  *
Chris@0:  * @group locale
Chris@0:  */
Chris@0: class LocaleContentTest extends BrowserTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['node', 'locale'];
Chris@0: 
Chris@0:   /**
Chris@0:    * Verifies that machine name fields are always LTR.
Chris@0:    */
Chris@0:   public function testMachineNameLTR() {
Chris@0:     // User to add and remove language.
Chris@0:     $admin_user = $this->drupalCreateUser(['administer languages', 'administer content types', 'access administration pages', 'administer site configuration']);
Chris@0: 
Chris@0:     // Log in as admin.
Chris@0:     $this->drupalLogin($admin_user);
Chris@0: 
Chris@0:     // Verify that the machine name field is LTR for a new content type.
Chris@0:     $this->drupalGet('admin/structure/types/add');
Chris@0:     $this->assertFieldByXpath('//input[@name="type" and @dir="ltr"]', NULL, 'The machine name field is LTR when no additional language is configured.');
Chris@0: 
Chris@0:     // Install the Arabic language (which is RTL) and configure as the default.
Chris@0:     $edit = [];
Chris@0:     $edit['predefined_langcode'] = 'ar';
Chris@0:     $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add language'));
Chris@0: 
Chris@0:     $edit = [
Chris@0:       'site_default_language' => 'ar',
Chris@0:     ];
Chris@0:     $this->drupalPostForm('admin/config/regional/language', $edit, t('Save configuration'));
Chris@0: 
Chris@0:     // Verify that the machine name field is still LTR for a new content type.
Chris@0:     $this->drupalGet('admin/structure/types/add');
Chris@0:     $this->assertFieldByXpath('//input[@name="type" and @dir="ltr"]', NULL, 'The machine name field is LTR when the default language is RTL.');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Test if a content type can be set to multilingual and language is present.
Chris@0:    */
Chris@0:   public function testContentTypeLanguageConfiguration() {
Chris@0:     $type1 = $this->drupalCreateContentType();
Chris@0:     $type2 = $this->drupalCreateContentType();
Chris@0: 
Chris@0:     // User to add and remove language.
Chris@0:     $admin_user = $this->drupalCreateUser(['administer languages', 'administer content types', 'access administration pages']);
Chris@0:     // User to create a node.
Chris@0:     $web_user = $this->drupalCreateUser(["create {$type1->id()} content", "create {$type2->id()} content", "edit any {$type2->id()} content"]);
Chris@0: 
Chris@0:     // Add custom language.
Chris@0:     $this->drupalLogin($admin_user);
Chris@0:     // Code for the language.
Chris@0:     $langcode = 'xx';
Chris@0:     // The English name for the language.
Chris@0:     $name = $this->randomMachineName(16);
Chris@0:     $edit = [
Chris@0:       'predefined_langcode' => 'custom',
Chris@0:       'langcode' => $langcode,
Chris@0:       'label' => $name,
Chris@0:       'direction' => LanguageInterface::DIRECTION_LTR,
Chris@0:     ];
Chris@0:     $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
Chris@0: 
Chris@0:     // Set the content type to use multilingual support.
Chris@0:     $this->drupalGet("admin/structure/types/manage/{$type2->id()}");
Chris@0:     $this->assertText(t('Language settings'), 'Multilingual support widget present on content type configuration form.');
Chris@0:     $edit = [
Chris@0:       'language_configuration[language_alterable]' => TRUE,
Chris@0:     ];
Chris@0:     $this->drupalPostForm("admin/structure/types/manage/{$type2->id()}", $edit, t('Save content type'));
Chris@0:     $this->assertRaw(t('The content type %type has been updated.', ['%type' => $type2->label()]));
Chris@0:     $this->drupalLogout();
Chris@0:     \Drupal::languageManager()->reset();
Chris@0: 
Chris@0:     // Verify language selection is not present on the node add form.
Chris@0:     $this->drupalLogin($web_user);
Chris@0:     $this->drupalGet("node/add/{$type1->id()}");
Chris@0:     // Verify language select list is not present.
Chris@0:     $this->assertNoFieldByName('langcode[0][value]', NULL, 'Language select not present on the node add form.');
Chris@0: 
Chris@0:     // Verify language selection appears on the node add form.
Chris@0:     $this->drupalGet("node/add/{$type2->id()}");
Chris@0:     // Verify language select list is present.
Chris@0:     $this->assertFieldByName('langcode[0][value]', NULL, 'Language select present on the node add form.');
Chris@0:     // Ensure language appears.
Chris@0:     $this->assertText($name, 'Language present.');
Chris@0: 
Chris@0:     // Create a node.
Chris@0:     $node_title = $this->randomMachineName();
Chris@0:     $node_body = $this->randomMachineName();
Chris@0:     $edit = [
Chris@0:       'type' => $type2->id(),
Chris@0:       'title' => $node_title,
Chris@0:       'body' => [['value' => $node_body]],
Chris@0:       'langcode' => $langcode,
Chris@0:     ];
Chris@0:     $node = $this->drupalCreateNode($edit);
Chris@0:     // Edit the content and ensure correct language is selected.
Chris@0:     $path = 'node/' . $node->id() . '/edit';
Chris@0:     $this->drupalGet($path);
Chris@0:     $this->assertRaw('<option value="' . $langcode . '" selected="selected">' . $name . '</option>', 'Correct language selected.');
Chris@0:     // Ensure we can change the node language.
Chris@0:     $edit = [
Chris@0:       'langcode[0][value]' => 'en',
Chris@0:     ];
Chris@0:     $this->drupalPostForm($path, $edit, t('Save'));
Chris@0:     $this->assertText(t('@title has been updated.', ['@title' => $node_title]));
Chris@0: 
Chris@0:     // Verify that the creation message contains a link to a node.
Chris@0:     $view_link = $this->xpath('//div[@class="messages"]//a[contains(@href, :href)]', [':href' => 'node/' . $node->id()]);
Chris@0:     $this->assert(isset($view_link), 'The message area contains the link to the edited node');
Chris@0: 
Chris@0:     $this->drupalLogout();
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Test if a dir and lang tags exist in node's attributes.
Chris@0:    */
Chris@0:   public function testContentTypeDirLang() {
Chris@0:     $type = $this->drupalCreateContentType();
Chris@0: 
Chris@0:     // User to add and remove language.
Chris@0:     $admin_user = $this->drupalCreateUser(['administer languages', 'administer content types', 'access administration pages']);
Chris@0:     // User to create a node.
Chris@0:     $web_user = $this->drupalCreateUser(["create {$type->id()} content", "edit own {$type->id()} content"]);
Chris@0: 
Chris@0:     // Log in as admin.
Chris@0:     $this->drupalLogin($admin_user);
Chris@0: 
Chris@0:     // Install Arabic language.
Chris@0:     $edit = [];
Chris@0:     $edit['predefined_langcode'] = 'ar';
Chris@0:     $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add language'));
Chris@0: 
Chris@0:     // Install Spanish language.
Chris@0:     $edit = [];
Chris@0:     $edit['predefined_langcode'] = 'es';
Chris@0:     $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add language'));
Chris@0:     \Drupal::languageManager()->reset();
Chris@0: 
Chris@0:     // Set the content type to use multilingual support.
Chris@0:     $this->drupalGet("admin/structure/types/manage/{$type->id()}");
Chris@0:     $edit = [
Chris@0:       'language_configuration[language_alterable]' => TRUE,
Chris@0:     ];
Chris@0:     $this->drupalPostForm("admin/structure/types/manage/{$type->id()}", $edit, t('Save content type'));
Chris@0:     $this->assertRaw(t('The content type %type has been updated.', ['%type' => $type->label()]));
Chris@0:     $this->drupalLogout();
Chris@0: 
Chris@0:     // Log in as web user to add new node.
Chris@0:     $this->drupalLogin($web_user);
Chris@0: 
Chris@0:     // Create three nodes: English, Arabic and Spanish.
Chris@0:     $nodes = [];
Chris@0:     foreach (['en', 'es', 'ar'] as $langcode) {
Chris@0:       $nodes[$langcode] = $this->drupalCreateNode([
Chris@0:         'langcode' => $langcode,
Chris@0:         'type' => $type->id(),
Chris@0:         'promote' => NodeInterface::PROMOTED,
Chris@0:       ]);
Chris@0:     }
Chris@0: 
Chris@0:     // Check if English node does not have lang tag.
Chris@0:     $this->drupalGet('node/' . $nodes['en']->id());
Chris@0:     $element = $this->cssSelect('article.node[lang="en"]');
Chris@0:     $this->assertTrue(empty($element), 'The lang tag has not been assigned to the English node.');
Chris@0: 
Chris@0:     // Check if English node does not have dir tag.
Chris@0:     $element = $this->cssSelect('article.node[dir="ltr"]');
Chris@0:     $this->assertTrue(empty($element), 'The dir tag has not been assigned to the English node.');
Chris@0: 
Chris@0:     // Check if Arabic node has lang="ar" & dir="rtl" tags.
Chris@0:     $this->drupalGet('node/' . $nodes['ar']->id());
Chris@0:     $element = $this->cssSelect('article.node[lang="ar"][dir="rtl"]');
Chris@0:     $this->assertTrue(!empty($element), 'The lang and dir tags have been assigned correctly to the Arabic node.');
Chris@0: 
Chris@0:     // Check if Spanish node has lang="es" tag.
Chris@0:     $this->drupalGet('node/' . $nodes['es']->id());
Chris@0:     $element = $this->cssSelect('article.node[lang="es"]');
Chris@0:     $this->assertTrue(!empty($element), 'The lang tag has been assigned correctly to the Spanish node.');
Chris@0: 
Chris@0:     // Check if Spanish node does not have dir="ltr" tag.
Chris@0:     $element = $this->cssSelect('article.node[lang="es"][dir="ltr"]');
Chris@0:     $this->assertTrue(empty($element), 'The dir tag has not been assigned to the Spanish node.');
Chris@0:   }
Chris@0: 
Chris@0: }