public function PhotosLegacyAlbumViewController::view in Album Photos 6.0.x

Same name and namespace in other branches
8.5 src/Controller/PhotosLegacyAlbumViewController.php \Drupal\photos\Controller\PhotosLegacyAlbumViewController::view()
Returns the photos legacy album view.
Return value

array A render array.
Code

public function view() {
  $content = [];
  $config = $this
    ->config('photos.settings');

  // Get node object.
  $album = [];
  $node = $this->routeMatch
    ->getParameter('node');
  $nid = $node
    ->id();

  // Get order or set default order.
  $order = explode('|', isset($node->album['imageorder']) ? $node->album['imageorder'] : $config
    ->get('photos_display_imageorder'));
  $order = PhotosAlbum::orderValueChange($order[0], $order[1]);
  $limit = isset($node->album['viewpager']) ? $node->album['viewpager'] : $config
    ->get('photos_display_viewpager');
  $get_field = $this->requestStack
    ->getCurrentRequest()->query
    ->get('field');
  $get_sort = $this->requestStack
    ->getCurrentRequest()->query
    ->get('sort');
  $column = $get_field ? Html::escape($get_field) : '';
  $sort = isset($get_sort) ? Html::escape($get_sort) : '';
  $term = PhotosAlbum::orderValue($column, $sort, $limit, $order);

  // Album image's query.
  // @todo move to PhotosAlbum()->getImages().
  $query = $this->connection
    ->select('file_managed', 'f')
    ->extend('Drupal\\Core\\Database\\Query\\PagerSelectExtender');
  $query
    ->join('photos_image', 'p', 'p.fid = f.fid');
  $query
    ->join('users_field_data', 'u', 'u.uid = f.uid');
  $query
    ->fields('p');
  $query
    ->fields('f', [
    'fid',
  ])
    ->condition('p.pid', $nid)
    ->orderBy($term['order']['column'], $term['order']['sort'])
    ->limit($term['limit']);
  if ($term['order']['column'] != 'f.fid') {
    $query
      ->orderBy('f.fid', 'DESC');
  }
  $results = $query
    ->execute();

  // Check comment settings.
  $com = $config
    ->get('photos_comment');

  // Check node access.
  $edit = $node
    ->access('update');
  $del = $node
    ->access('delete');
  $style_name = isset($node->album['list_imagesize']) ? $node->album['list_imagesize'] : $config
    ->get('photos_display_list_imagesize');

  // Necessary when upgrading from D6 to D7.
  $image_styles = image_style_options(FALSE);
  if (!isset($image_styles[$style_name])) {
    $style_name = $config
      ->get('photos_display_list_imagesize');
  }

  // Process images.
  foreach ($results as $result) {
    $photos_image = new PhotosImageFile($result->fid);
    $image = $photos_image
      ->load();
    $image->title = Html::escape($image->title);
    $image->des = Html::escape($image->des);
    $title = $image->title;

    // Build image view.
    $image_view_array = [
      '#theme' => 'photos_image_html',
      '#style_name' => $style_name,
      '#image' => $image,
    ];
    $image->view = $image_view_array;

    // Image link.
    $image->url = Url::fromUri('base:photos/image/' . $image->fid)
      ->toString();
    if ($com) {
      $image->links['comment'] = [
        '#theme' => 'photos_comment_count',
        '#comcount' => $image->comcount,
        '#url' => $image->url,
      ];
    }

    // Check count image views variable.
    $photos_image_count = $config
      ->get('photos_image_count');
    if (!$photos_image_count && $image->count) {
      $image->links['count'] = $this
        ->formatPlural($image->count, '@count visit', '@count visits', [
        '@count' => $image->count,
      ]);
    }
    $image->links['info'] = $this
      ->t('Uploaded on @time by @name', [
      '@name' => $image->name,
      '@time' => $this->dateFormatter
        ->format($image->created, 'short'),
    ]);
    $image->class = [
      'title_class' => '',
      'des_class' => '',
    ];
    $image->id = [
      'des_edit' => '',
      'title_edit' => '',
    ];

    // Edit links.
    if ($edit) {
      $destination = $this
        ->getDestinationArray();
      $image->ajax['edit_url'] = $image->url . '/update';

      // Edit link.
      $url = Url::fromUri('base:photos/image/' . $image->fid . '/edit', [
        'query' => [
          'destination' => $destination['destination'],
          'pid' => $nid,
          'uid' => $image->uid,
        ],
        'attributes' => [
          'class' => [
            'colorbox-load',
            'photos-edit-edit',
          ],
        ],
      ]);
      $image->ajax['edit_link'] = Link::fromTextAndUrl($this
        ->t('Edit'), $url);

      // Link to update album cover.
      if (!isset($node->album['cover']) || isset($node->album['cover']['fid']) && $node->album['cover']['fid'] != $image->fid) {

        // @todo this fid needs to be {photos_image_field_data}.id
        $url = Url::fromRoute('photos.album.update.cover', [
          'node' => $image->pid,
          'file' => $image->fid,
          'destination' => $destination['destination'],
        ]);
        $image->links['cover'] = Link::fromTextAndUrl($this
          ->t('Set to Cover'), $url);
      }
    }
    $image->ajax['del_id'] = '';
    if ($del) {
      $image->ajax['del_id'] = 'id="photos_ajax_del_' . $image->fid . '"';
      $destination = $this
        ->getDestinationArray();

      // Delete link.
      $url = Url::fromUri('base:photos/image/' . $image->fid . '/delete', [
        'query' => [
          'destination' => $destination['destination'],
        ],
        'attributes' => [
          'class' => [
            'colorbox-load',
            'photos-edit-delete',
          ],
        ],
      ]);
      $image->ajax['del_link'] = Link::fromTextAndUrl($this
        ->t('Delete'), $url);
    }

    // Build image view for album.
    // @todo add configurable type (grid etc.).
    $image_view_array = [
      '#theme' => 'photos_image_view',
      '#image' => $image,
      '#display_type' => 'list',
      '#cache' => [
        'tags' => [
          'photos:album:' . $nid,
          'node:' . $nid,
        ],
      ],
    ];
    $album['view'][] = $image_view_array;
  }
  if (isset($album['view'][0])) {
    $album['access']['edit'] = $edit;

    // Node edit link.
    $url = Url::fromUri('base:node/' . $nid . '/edit');
    $album['node_edit_url'] = Link::fromTextAndUrl($this
      ->t('Album settings'), $url);

    // Image management link.
    $url = Url::fromUri('base:node/' . $nid . '/photos');
    $album['image_management_url'] = Link::fromTextAndUrl($this
      ->t('Upload photos'), $url);

    // Album URL.
    $album['album_url'] = Url::fromUri('base:node/' . $nid)
      ->toString();
    $album['links'] = PhotosAlbum::orderLinks('photos/' . $nid, 0, 0, 1);
    $cover_style_name = $config
      ->get('photos_cover_imagesize');
    if (isset($node->album['cover']['uri'])) {

      // Album cover view.
      if (isset($node->album['cover']['view'])) {
        $album['cover'] = $node->album['cover']['view'];
      }
      else {

        // @todo is this needed?
        $image_info = $this->imageFactory
          ->get($node->album['cover']['uri']);
        $title = $node
          ->getTitle();
        $album_cover_array = [
          '#theme' => 'image_style',
          '#style_name' => $cover_style_name,
          '#uri' => $node->album['cover']['uri'],
          '#width' => $image_info
            ->getWidth(),
          '#height' => $image_info
            ->getHeight(),
          '#alt' => $title,
          '#title' => $title,
          '#cache' => [
            'tags' => [
              'photos:album:' . $nid,
              'node:' . $nid,
            ],
          ],
        ];
        $album['cover'] = $album_cover_array;
      }
    }
    $album['pager'] = [
      '#type' => 'pager',
    ];

    // Build album view.
    $album_view_array = [
      '#theme' => 'photos_album_view',
      '#album' => $album,
      '#node' => $node,
      '#cache' => [
        'tags' => [
          'photos:album:' . $nid,
          'node:' . $nid,
        ],
      ],
    ];
    $content = $album_view_array;
  }
  else {

    // @todo there should be links to upload images, edit, etc.
    $content = [
      '#markup' => $this
        ->t('Album is empty'),
      '#cache' => [
        'tags' => [
          'photos:album:' . $nid,
          'node:' . $nid,
        ],
      ],
    ];
  }
  return $content;
}
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public function PhotosLegacyAlbumViewController::view in Album Photos 6.0.x

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