class MediaTypeCreationTest

class MediaTypeCreationTest extends MediaJavascriptTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Tests the source field behavior on the add media type form.
     */
    public function testSourceChangeOnMediaTypeCreationForm() : void {
        $session = $this->getSession();
        $page = $session->getPage();
        $assert_session = $this->assertSession();
        $label = 'Type with Default Field';
        $mediaTypeMachineName = str_replace(' ', '_', strtolower($label));
        $this->drupalGet('admin/structure/media/add');
        // Fill in a label to the media type.
        $page->fillField('label', $label);
        $this->assertNotEmpty($assert_session->waitForElementVisible('css', '.machine-name-value'));
        // Select the media source used by our media type.
        $assert_session->selectExists('Media source')
            ->selectOption('test_different_displays');
        $this->assertNotEmpty($assert_session->waitForElementVisible('css', 'fieldset[data-drupal-selector="edit-source-configuration"]'));
        // Change the media source.
        $assert_session->selectExists('Media source')
            ->selectOption('test');
        $this->assertNotEmpty($assert_session->waitForElement('css', 'fieldset[data-drupal-selector="edit-source-configuration"] .fieldset-wrapper .placeholder:contains("Text (plain)")'));
        $page->pressButton('Save');
        // Check that source can not be changed anymore.
        $this->drupalGet("admin/structure/media/manage/{$mediaTypeMachineName}");
        $assert_session->pageTextContains('The media source cannot be changed after the media type is created');
        $assert_session->fieldDisabled('Media source');
    }
    
    /**
     * Tests the media type creation form.
     */
    public function testMediaTypeCreationFormWithDefaultField() : void {
        $session = $this->getSession();
        $page = $session->getPage();
        $assert_session = $this->assertSession();
        $label = 'Type with Default Field';
        $mediaTypeMachineName = str_replace(' ', '_', strtolower($label));
        $this->drupalGet('admin/structure/media/add');
        // Select the media source used by our media type. Do this before setting
        // the label or machine name in order to guard against the regression in
        // https://www.drupal.org/project/drupal/issues/2557299.
        $assert_session->fieldExists('Media source');
        $assert_session->optionExists('Media source', 'test');
        $page->selectFieldOption('Media source', 'test');
        $result = $assert_session->waitForElementVisible('css', 'fieldset[data-drupal-selector="edit-source-configuration"]');
        $this->assertNotEmpty($result);
        // Fill in a label to the media type.
        $page->fillField('label', $label);
        // Wait for machine name generation. Default: waitUntilVisible(), does not
        // work properly.
        $session->wait(5000, "jQuery('.machine-name-value').text() === '{$mediaTypeMachineName}'");
        $page->pressButton('Save');
        // Check whether the source field was correctly created.
        $this->drupalGet("admin/structure/media/manage/{$mediaTypeMachineName}/fields");
        // Check 2nd column of first data row, to be machine name for field name.
        $assert_session->elementContains('xpath', '(//table[@id="field-overview"]//tr)[2]//td[2]', 'field_media_test');
        // Check 3rd column of first data row, to be correct field type.
        $assert_session->elementTextContains('xpath', '(//table[@id="field-overview"]//tr)[2]//td[3]', 'Text (plain)');
        // Check that the source field is correctly assigned to media type.
        $this->drupalGet("admin/structure/media/manage/{$mediaTypeMachineName}");
        $assert_session->pageTextContains('Test source field is used to store the essential information about the media item.');
        // Check that the plugin cannot be changed after it is set on type creation.
        $assert_session->fieldDisabled('Media source');
        $assert_session->pageTextContains('The media source cannot be changed after the media type is created.');
        // Check that the field map options are sorted alphabetically.
        // Source field should not be included.
        $options = $this->xpath('//select[@name="field_map[attribute_1]"]/option');
        $this->assertGreaterThanOrEqual(2, count($options));
        $this->assertSame('- Skip field -', $options[0]->getText());
        $this->assertSame('Name', $options[1]->getText());
        // It should not be possible to map the source field.
        $assert_session->optionNotExists('field_map[attribute_1]', 'Test source');
        // Open up the media add form and verify that the source field is right
        // after the name, and before the vertical tabs.
        $this->drupalGet("/media/add/{$mediaTypeMachineName}");
        // Get the form element, and its HTML representation.
        $form_selector = '#media-' . Html::cleanCssIdentifier($mediaTypeMachineName) . '-add-form';
        $form = $assert_session->elementExists('css', $form_selector);
        $form_html = $form->getOuterHtml();
        // The name field should come before the source field, which should itself
        // come before the vertical tabs.
        $name_field = $assert_session->fieldExists('Name', $form)
            ->getOuterHtml();
        $test_source_field = $assert_session->fieldExists('Test source', $form)
            ->getOuterHtml();
        $vertical_tabs = $assert_session->elementExists('css', '.vertical-tabs', $form)
            ->getOuterHtml();
        $date_field = $assert_session->fieldExists('Date', $form)
            ->getOuterHtml();
        $published_checkbox = $assert_session->fieldExists('Published', $form)
            ->getOuterHtml();
        $this->assertGreaterThan(strpos($form_html, $name_field), strpos($form_html, $test_source_field));
        $this->assertGreaterThan(strpos($form_html, $test_source_field), strpos($form_html, $vertical_tabs));
        // The "Published" checkbox should be the last element.
        $this->assertGreaterThan(strpos($form_html, $date_field), strpos($form_html, $published_checkbox));
        // Check that a new type with the same machine name cannot be created.
        $this->drupalGet('admin/structure/media/add');
        $page->fillField('label', $label);
        $session->wait(5000, "jQuery('.machine-name-value').text() === '{$mediaTypeMachineName}'");
        $page->selectFieldOption('Media source', 'test');
        $assert_session->assertWaitOnAjaxRequest();
        $page->pressButton('Save');
        $assert_session->pageTextContains('The machine-readable name is already in use. It must be unique.');
    }
    
    /**
     * Tests creation of media type, reusing an existing source field.
     */
    public function testMediaTypeCreationReuseSourceField() : void {
        $session = $this->getSession();
        $page = $session->getPage();
        $assert_session = $this->assertSession();
        // Create a new media type, which should create a new field we can reuse.
        $this->drupalGet('/admin/structure/media/add');
        // Choose the source plugin before setting the label and machine name.
        $page->selectFieldOption('Media source', 'test');
        $result = $assert_session->waitForElementVisible('css', 'fieldset[data-drupal-selector="edit-source-configuration"]');
        $this->assertNotEmpty($result);
        $page->fillField('label', 'Pastafazoul');
        $session->wait(5000, "jQuery('.machine-name-value').text() === 'pastafazoul'");
        $page->pressButton('Save');
        $label = 'Type reusing Default Field';
        $mediaTypeMachineName = str_replace(' ', '_', strtolower($label));
        $this->drupalGet('admin/structure/media/add');
        // Select the media source used by our media type. Do this before setting
        // the label and machine name.
        $assert_session->fieldExists('Media source');
        $assert_session->optionExists('Media source', 'test');
        $page->selectFieldOption('Media source', 'test');
        $result = $assert_session->waitForElementVisible('css', 'fieldset[data-drupal-selector="edit-source-configuration"]');
        $this->assertNotEmpty($result);
        // Select the existing field for re-use.
        $page->selectFieldOption('source_configuration[source_field]', 'field_media_test');
        // Fill in a label to the media type.
        $page->fillField('label', $label);
        // Wait for machine name generation. Default: waitUntilVisible(), does not
        // work properly.
        $session->wait(5000, "jQuery('.machine-name-value').text() === '{$mediaTypeMachineName}'");
        $page->pressButton('Save');
        // Check that no new fields were created.
        $this->drupalGet("admin/structure/media/manage/{$mediaTypeMachineName}/fields");
        // The reused field should be present...
        $assert_session->pageTextContains('field_media_test');
        // ...not a new, unique one.
        $assert_session->pageTextNotContains('field_media_test_1');
    }

}