function EditorFileUsageTest::testEditorEntityHooks

Tests the configurable text editor manager.

File

core/modules/editor/tests/src/Kernel/EditorFileUsageTest.php, line 120

Class

EditorFileUsageTest

Tests tracking of file usage by the Text Editor module.

Namespace

Code

public function testEditorEntityHooks() {
    $image_paths = [
        0 => 'core/misc/druplicon.png',
        1 => 'core/misc/tree.png',
        2 => 'core/misc/help.png',
    ];
    $image_entities = [];
    foreach ($image_paths as $key => $image_path) {
        $image = File::create();
        $image->setFileUri($image_path);
        $image->setFilename(\Drupal::service('file_system')->basename($image->getFileUri()));
        $image->save();
        $file_usage = $this->container
            ->get('file.usage');
        $this->assertSame([], $file_usage->listUsage($image), 'The image ' . $image_paths[$key] . ' has zero usages.');
        $image_entities[] = $image;
    }
    $body = [];
    $description = [];
    foreach ($image_entities as $key => $image_entity) {
        // Don't be rude, say hello.
        $body_value = '<p>Hello, world!</p>';
        // Test handling of a valid image entry.
        $body_value .= '<img src="awesome-llama-' . $key . '.jpg" data-entity-type="file" data-entity-uuid="' . $image_entity->uuid() . '" />';
        // Test handling of an invalid data-entity-uuid attribute.
        $body_value .= '<img src="awesome-llama-' . $key . '.jpg" data-entity-type="file" data-entity-uuid="invalid-entity-uuid-value" />';
        // Test handling of an invalid data-entity-type attribute.
        $body_value .= '<img src="awesome-llama-' . $key . '.jpg" data-entity-type="invalid-entity-type-value" data-entity-uuid="' . $image_entity->uuid() . '" />';
        // Test handling of a non-existing UUID.
        $body_value .= '<img src="awesome-llama-' . $key . '.jpg" data-entity-type="file" data-entity-uuid="30aac704-ba2c-40fc-b609-9ed121aa90f4" />';
        $body[] = [
            'value' => $body_value,
            'format' => 'filtered_html',
        ];
        $description[] = [
            'value' => 'something',
            'format' => 'filtered_html',
        ];
    }
    // Test editor_entity_insert(): increment.
    $this->createUser();
    $node = $node = Node::create([
        'type' => 'page',
        'title' => 'test',
        'body' => $body,
        'description' => $description,
        'uid' => 1,
    ]);
    $node->save();
    foreach ($image_entities as $key => $image_entity) {
        $this->assertSame([
            'editor' => [
                'node' => [
                    1 => '1',
                ],
            ],
        ], $file_usage->listUsage($image_entity), 'The image ' . $image_paths[$key] . ' has 1 usage.');
    }
    // Test editor_entity_update(): increment, twice, by creating new revisions.
    $node->setNewRevision(TRUE);
    $node->save();
    $second_revision_id = $node->getRevisionId();
    $node->setNewRevision(TRUE);
    $node->save();
    foreach ($image_entities as $key => $image_entity) {
        $this->assertSame([
            'editor' => [
                'node' => [
                    1 => '3',
                ],
            ],
        ], $file_usage->listUsage($image_entity), 'The image ' . $image_paths[$key] . ' has 3 usages.');
    }
    // Test hook_entity_update(): decrement, by modifying the last revision:
    // remove the data-entity-type attribute from the body field.
    $original_values = [];
    for ($i = 0; $i < count($image_entities); $i++) {
        $original_value = $node->body[$i]->value;
        $new_value = str_replace('data-entity-type', 'data-entity-type-modified', $original_value);
        $node->body[$i]->value = $new_value;
        $original_values[$i] = $original_value;
    }
    $node->save();
    foreach ($image_entities as $key => $image_entity) {
        $this->assertSame([
            'editor' => [
                'node' => [
                    1 => '2',
                ],
            ],
        ], $file_usage->listUsage($image_entity), 'The image ' . $image_paths[$key] . ' has 2 usages.');
    }
    // Test editor_entity_update(): increment again by creating a new revision:
    // read the data- attributes to the body field.
    $node->setNewRevision(TRUE);
    foreach ($original_values as $key => $original_value) {
        $node->body[$key]->value = $original_value;
    }
    $node->save();
    foreach ($image_entities as $key => $image_entity) {
        $this->assertSame([
            'editor' => [
                'node' => [
                    1 => '3',
                ],
            ],
        ], $file_usage->listUsage($image_entity), 'The image ' . $image_paths[$key] . ' has 3 usages.');
    }
    // Test hook_entity_update(): decrement, by modifying the last revision:
    // remove the data-entity-uuid attribute from the body field.
    foreach ($original_values as $key => $original_value) {
        $original_value = $node->body[$key]->value;
        $new_value = str_replace('data-entity-type', 'data-entity-type-modified', $original_value);
        $node->body[$key]->value = $new_value;
    }
    $node->save();
    foreach ($image_entities as $key => $image_entity) {
        $this->assertSame([
            'editor' => [
                'node' => [
                    1 => '2',
                ],
            ],
        ], $file_usage->listUsage($image_entity), 'The image ' . $image_paths[$key] . ' has 2 usages.');
    }
    // Test hook_entity_update(): increment, by modifying the last revision:
    // read the data- attributes to the body field.
    foreach ($original_values as $key => $original_value) {
        $node->body[$key]->value = $original_value;
    }
    $node->save();
    foreach ($image_entities as $key => $image_entity) {
        $this->assertSame([
            'editor' => [
                'node' => [
                    1 => '3',
                ],
            ],
        ], $file_usage->listUsage($image_entity), 'The image ' . $image_paths[$key] . ' has 3 usages.');
    }
    // Test editor_entity_revision_delete(): decrement, by deleting a revision.
    $this->container
        ->get('entity_type.manager')
        ->getStorage('node')
        ->deleteRevision($second_revision_id);
    foreach ($image_entities as $key => $image_entity) {
        $this->assertSame([
            'editor' => [
                'node' => [
                    1 => '2',
                ],
            ],
        ], $file_usage->listUsage($image_entity), 'The image ' . $image_paths[$key] . ' has 2 usages.');
    }
    // Populate both the body and summary. Because this will be the same
    // revision of the same node, it will record only one usage.
    foreach ($original_values as $key => $original_value) {
        $node->body[$key]->value = $original_value;
        $node->body[$key]->summary = $original_value;
    }
    $node->save();
    foreach ($image_entities as $key => $image_entity) {
        $this->assertSame([
            'editor' => [
                'node' => [
                    1 => '2',
                ],
            ],
        ], $file_usage->listUsage($image_entity), 'The image ' . $image_paths[$key] . ' has 2 usages.');
    }
    // Empty out the body value, but keep the summary. The number of usages
    // should not change.
    foreach ($original_values as $key => $original_value) {
        $node->body[$key]->value = '';
        $node->body[$key]->summary = $original_value;
    }
    $node->save();
    foreach ($image_entities as $key => $image_entity) {
        $this->assertSame([
            'editor' => [
                'node' => [
                    1 => '2',
                ],
            ],
        ], $file_usage->listUsage($image_entity), 'The image ' . $image_paths[$key] . ' has 2 usages.');
    }
    // Empty out the body and summary. The number of usages should decrease by
    // one.
    foreach ($original_values as $key => $original_value) {
        $node->body[$key]->value = '';
        $node->body[$key]->summary = '';
    }
    $node->save();
    foreach ($image_entities as $key => $image_entity) {
        $this->assertSame([
            'editor' => [
                'node' => [
                    1 => '1',
                ],
            ],
        ], $file_usage->listUsage($image_entity), 'The image ' . $image_paths[$key] . ' has 1 usage.');
    }
    // Set the field of a custom field type that is a subclass of
    // Drupal\text\Plugin\Field\FieldType\TextItemBase. The number of usages
    // should increase by one.
    foreach ($original_values as $key => $original_value) {
        $node->description[$key]->value = $original_value;
    }
    $node->save();
    foreach ($image_entities as $key => $image_entity) {
        $this->assertSame([
            'editor' => [
                'node' => [
                    1 => '2',
                ],
            ],
        ], $file_usage->listUsage($image_entity), 'The image ' . $image_paths[$key] . ' has 2 usages.');
    }
    // Test editor_entity_delete().
    $node->delete();
    foreach ($image_entities as $key => $image_entity) {
        $this->assertSame([], $file_usage->listUsage($image_entity), 'The image ' . $image_paths[$key] . ' has zero usages again.');
    }
}