function imagefield_crop_field_formatter_view in Imagefield Crop 7.3

Implementation hook__field_formatter_view().

Parameters

$entity_type:

$entity:

$field:

$instance:

$langcode:

$items:

$display:

Return value

array|string

1 call to imagefield_crop_field_formatter_view()

imagefield_crop_get_renderable in ./imagefield_crop.module

Implements property callback imagefield_crop_get_renderable().

File

./imagefield_crop.module, line 360

Code

function imagefield_crop_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
  $element = array();
  $entity_w = entity_metadata_wrapper($entity_type, $entity);
  $key = $entity_w
    ->entityKey('revision') ? $entity_w
    ->entityKey('revision') : $entity_w
    ->entityKey('id');
  $settings = $display['settings'];

  // Check if the formatter involves a link.
  if ($settings['image_link'] == 'content') {
    $uri = entity_uri($entity_type, $entity);
  }
  elseif ($settings['image_link'] == 'file') {
    $link_file = TRUE;
  }
  if (!empty($items[0]) && !empty($items[0]['is_default'])) {
    $item = reset($items);
    if (isset($link_file)) {
      $uri = array(
        'path' => file_create_url($item['uri']),
        'options' => array(),
      );
    }
    $element[] = array(
      '#theme' => 'image_formatter',
      '#item' => $item,
      '#image_style' => $display['settings']['image_style'],
      '#path' => isset($uri) ? $uri : '',
    );
  }
  if (empty($display['settings']['preset'])) {
    foreach ($items as $delta => $item) {
      $presets = !empty($item['crop_config']) ? $item['crop_config'] : imagefield_crop_variants_load_multiple($item['fid'], $entity->{$key});
      foreach ($presets as $pid => $preset) {
        $preset = !empty($preset->data) ? $preset->data : (object) $preset;
        if (!empty($preset->active) || count($presets) == 1) {
          $item['uri'] = $preset->uri;
          if (isset($link_file)) {
            $link_url = !empty($settings['image_link_style']) ? image_style_url($settings['image_link_style'], $item['uri']) : file_create_url($item['uri']);
            $uri = array(
              'path' => $link_url,
              'options' => array(),
            );
          }
          $element[$delta] = array(
            '#theme' => 'image_formatter',
            '#item' => $item,
            '#image_style' => $display['settings']['image_style'],
            '#path' => isset($uri) ? $uri : '',
          );
        }
      }
    }
  }
  else {
    $preset = imagefield_crop_preset_load_by_name($display['settings']['preset']);
    foreach ($items as $delta => $item) {
      $presets = imagefield_crop_variants_load_multiple($item['fid'], $entity->{$key}, array(
        $preset->pid,
      ));
      $preset = reset($presets);
      if (!empty($preset)) {
        $item['uri'] = $preset->data->uri;
        if (isset($link_file)) {
          $link_url = !empty($settings['image_link_style']) ? image_style_url($settings['image_link_style'], $item['uri']) : file_create_url($item['uri']);
          $uri = array(
            'path' => $link_url,
            'options' => array(),
          );
        }
        $element[$delta] = array(
          '#theme' => 'image_formatter',
          '#item' => $item,
          '#image_style' => $display['settings']['image_style'],
          '#path' => isset($uri) ? $uri : '',
        );
      }
    }
  }
  return $element;
}