<?php
/*
 * @file
 * Contains tests for Translation management
 */

/**
 * Basic Source-Suggestions tests.
 */
class TMGMTSuggestionsTestCase extends TMGMTBaseTestCase {

  static function getInfo() {
    return array(
      'name' => 'Entity Suggestions tests',
      'description' => 'Tests suggestion implementation for the entity source plugin',
      'group' => 'Translation Management',
      'dependencies' => array(
        'file_entity',
        'entityreference',
      ),
    );
  }

  public function setUp() {
    parent::setUp(array('file_entity', 'tmgmt_entity', 'tmgmt_ui', 'entityreference', 'tmgmt_i18n_string', 'i18n_menu'));
    $this->loginAsAdmin(array('administer entity translation'));

    $this->setEnvironment('de');

    // Enable entity translations for nodes and comments.
    $edit = array();
    $edit['entity_translation_entity_types[node]'] = 1;
    $edit['entity_translation_entity_types[file]'] = 1;
    $this->drupalPost('admin/config/regional/entity_translation', $edit, t('Save configuration'));
  }

  /**
   * Prepare a node to get suggestions from.
   *
   * Creates a node with two file fields. The first one is not translatable,
   * the second one is. Both fields got two files attached, where one has
   * translatable content (title and atl-text) and the other one not.
   *
   * @return object
   *   The node which is prepared with all needed fields for the suggestions.
   */
  protected function prepareTranslationSuggestions() {
    // Create a content type with fields.
    // Only the first field is a translatable reference.
    $type = $this->drupalCreateContentType();

    $field1 = field_create_field(array(
      'field_name' => 'field1',
      'type' => 'file',
      'cardinality' => -1,
    ));
    $field2 = field_create_field(array(
      'field_name' => 'field2',
      'type' => 'file',
      'cardinality' => -1,
      'translatable' => TRUE,
    ));
    $field3 = field_create_field(array(
      'field_name' => 'field3',
      'type' => 'entityreference',
      'cardinality' => -1,
      'settings' => array(
        'target_type' => 'node',
        'handler' => 'base',
        'handler_settings' => array(
          'target_bundles' => array($type->type => $type->type),
          'sort' => array('type' => 'none'),
        ),
      ),
    ));

    // Create field instances on the content type.
    field_create_instance(array(
      'field_name' => $field1['field_name'],
      'entity_type' => 'node',
      'bundle' => $type->type,
      'label' => 'Field 1',
      'widget' => array('type' => 'file'),
      'settings' => array(),
    ));
    field_create_instance(array(
      'field_name' => $field2['field_name'],
      'entity_type' => 'node',
      'bundle' => $type->type,
      'label' => 'Field 2',
      'widget' => array('type' => 'file'),
      'settings' => array(),
    ));
    field_create_instance(array(
      'field_name' => $field3['field_name'],
      'entity_type' => 'node',
      'bundle' => $type->type,
      'label' => 'Field 3',
      'settings' => array(),
      'widget' => array('type' => 'entityreference_autocomplete_tags'),
    ));

    // Make the body field translatable from node.
    $info = field_info_field('body');
    $info['translatable'] = TRUE;
    field_update_field($info);

    // Make the file entity fields translatable.
    $info = field_info_field('field_file_image_alt_text');
    $info['translatable'] = TRUE;
    field_update_field($info);

    $info = field_info_field('field_file_image_title_text');
    $info['translatable'] = TRUE;
    field_update_field($info);

    // Create and save files - two with some text and two with no text.
    list($file1, $file2, $file3, $file4) = $this->drupalGetTestFiles('image');
    $file2->field_file_image_alt_text['en'][0] = array(
      'value' => $this->randomName(),
      'type' => 'plain_text',
    );
    $file2->field_file_image_title_text['en'][0] = array(
      'value' => $this->randomName() . ' ' . $this->randomName(),
      'type' => 'plain_text',
    );

    $file4->field_file_image_alt_text['en'][0] = array(
      'value' => $this->randomName(),
      'type' => 'plain_text',
    );
    $file4->field_file_image_title_text['en'][0] = array(
      'value' => $this->randomName() . ' ' . $this->randomName(),
      'type' => 'plain_text',
    );

    file_save($file1);
    file_save($file2);
    file_save($file3);
    file_save($file4);

    // Create a dummy node that will be referenced
    $referenced_node = $this->drupalCreateNode(array(
      'type' => $type->type,
      'language' => 'en',
      'body' => array(
        'en' => array(
          array('value' => $this->randomName() . ' ' . $this->randomName()),
        ),
      ),
    ));

    // Create a node with two translatable and two non-translatable files.
    $node = $this->drupalCreateNode(array(
      'type' => $type->type,
      'language' => 'en',
      'body' => array('en' => array(
        array(
          'value' => $this->randomName(),
        ),
      )),
      $field1['field_name'] => array(LANGUAGE_NONE => array(
        array(
          'fid' => $file1->fid,
          'display' => 1,
          'description' => '',
        ),
        array(
          'fid' => $file2->fid,
          'display' => 1,
          'description' => '',
        ),
      )),
      $field2['field_name'] => array(LANGUAGE_NONE => array(
        array(
          'fid' => $file3->fid,
          'display' => 1,
          'description' => '',
        ),
        array(
          'fid' => $file4->fid,
          'display' => 1,
          'description' => '',
        ),
      )),
      $field3['field_name'] => array(LANGUAGE_NONE => array(
        array('target_id' => $referenced_node->nid),
      )),
    ));

    // Create a translatable menu.
    $config = array(
      'menu_name' => 'translatable-menu',
      'title' => 'Translatable menu',
      'description' => $this->randomName(),
      'i18n_mode' => I18N_MODE_MULTIPLE,
    );
    menu_save($config);
    $menu = menu_load($config['menu_name']);

    // Create a menu link for the node.
    $menu_link = array(
      'link_path' => 'node/' . $node->nid,
      'link_title' => 'Menu link one',
      // i18n_menu_link::get_title() uses the title, set that too.
      'title' => 'Menu link one',
      'menu_name' => $menu['menu_name'],
      'customized' => TRUE,
    );
    $node->link = menu_link_load(menu_link_save($menu_link));

    return $node;
  }

  /**
   * Test suggested entities from a translation job.
   */
  public function testSuggestions() {
    // Prepare a job and a node for testing.
    $job = $this->createJob();
    $node = $this->prepareTranslationSuggestions();
    $item = $job->addItem('entity', 'node', $node->nid);

    // Get all suggestions and clean the list.
    $suggestions = $job->getSuggestions();
    $job->cleanSuggestionsList($suggestions);

    // Check for suggestions.
    $this->assertEqual(count($suggestions), 4, 'Found four suggestions.');

    // Check for valid attributes on the suggestions.
    foreach ($suggestions as $suggestion) {
      switch ($suggestion['reason']) {
        case 'Field Field 1':
          $this->assertEqual($suggestion['job_item']->getWordCount(), 3, 'Three translatable words in the suggestion.');
          $this->assertEqual($suggestion['job_item']->plugin, 'entity', 'Got an entity as plugin in the suggestion.');
          $this->assertEqual($suggestion['job_item']->item_type, 'file', 'Got a file in the suggestion.');
          $this->assertEqual($suggestion['job_item']->item_id, $node->field1[LANGUAGE_NONE][1]['fid'], 'File id match between node and suggestion.');
          break;
        case 'Field Field 2':
          $this->assertEqual($suggestion['job_item']->getWordCount(), 3, 'Three translatable words in the suggestion.');
          $this->assertEqual($suggestion['job_item']->plugin, 'entity', 'Got an entity as plugin in the suggestion.');
          $this->assertEqual($suggestion['job_item']->item_type, 'file', 'Got a file in the suggestion.');
          $this->assertEqual($suggestion['job_item']->item_id, $node->field2[LANGUAGE_NONE][1]['fid'], 'File id match between node and suggestion.');
          break;
        case 'Field Field 3':
          $this->assertEqual($suggestion['job_item']->getWordCount(), 2, 'Two translatable words in the suggestion');
          $this->assertEqual($suggestion['job_item']->plugin, 'entity', 'Got an entity as plugin in the suggestion.');
          $this->assertEqual($suggestion['job_item']->item_type, 'node', 'Got a node in the suggestion.');
          $this->assertEqual($suggestion['job_item']->item_id, $node->field3[LANGUAGE_NONE][0]['target_id'], 'File id match between node and suggestion.');
          break;
        case 'Menu link Menu link one':
          $this->assertEqual($suggestion['job_item']->getWordCount(), 3, 'Three translatable words in the suggestion' . $suggestion['job_item']->plugin . $suggestion['job_item']->item_type);
          $this->assertEqual($suggestion['job_item']->plugin, 'i18n_string', 'Got a string as plugin in the suggestion.');
          $this->assertEqual($suggestion['job_item']->item_type, 'menu_link', 'Got a menu link in the suggestion.');
          $this->assertEqual($suggestion['job_item']->item_id, 'menu:item:'. $node->link['mlid'], 'Menu link id match between menu link and suggestion.');
          break;
        default:
          $this->fail('Found an invalid suggestion.');
          break;
      }
      $this->assertEqual($suggestion['from_item'], $item->tjiid);
      $job->addExistingItem($suggestion['job_item']);
    }

    // Re-get all suggestions.
    $suggestions = $job->getSuggestions();
    $job->cleanSuggestionsList($suggestions);

    // Check for no more suggestions.
    $this->assertEqual(count($suggestions), 0, 'Found no more suggestion.');
  }

}