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- <?php
- /**
- * @file
- * Hooks for Views integration.
- */
- /**
- * Implements hook_field_views_data().
- */
- function video_embed_field_field_views_data($field) {
- $data = field_views_field_default_views_data($field);
- // Only expose these components as Views field handlers.
- $implemented = array(
- 'video_url' => 'views_handler_field',
- 'thumbnail_path' => 'views_embed_field_views_handler_field_thumbnail_path',
- 'description' => 'views_handler_field',
- );
- // Get the translated field information.
- $properties = video_embed_field_data_property_info();
- // Iterate over video_embed_field defined tables.
- foreach ($data as &$table) {
- // Make sure the parent Views field (video_embed_field) is defined.
- if (isset($table[$field['field_name']]['field'])) {
- // Use the parent field definition as a template for component columns.
- $field_def = $table[$field['field_name']]['field'];
- // Remove 'additional fields' from the field definition. We don't
- // necessarily want all our sibling columns.
- unset($field_def['additional fields']);
- // Define the valid columns.
- $valid_columns = array();
- foreach ($implemented as $implement => $handler) {
- $column_name = $field['field_name'] . '_' . $implement;
- $valid_columns[$column_name] = $handler;
- }
- // Iterate over the video_embed_field components.
- foreach ($table as $column_name => &$column) {
- if (empty($column['field']) && isset($valid_columns[$column_name])) {
- // Assign the default component definition.
- $column['field'] = $field_def;
- $column['field']['real field'] = $column_name;
- $column['field']['handler'] = $valid_columns[$column_name];
- // Assign human-friendly labels for video_embed_field components.
- $field_labels = field_views_field_label($field['field_name']);
- $field_label = array_shift($field_labels);
- $property = str_replace($field_def['field_name'] . '_', '', $column_name);
- if (!empty($properties[$property])) {
- $property_label = $properties[$property]['label'];
- $title = t('@field-label - @property-label', array(
- '@field-label' => $field_label,
- '@property-label' => $property_label,
- ));
- $column['title'] = $title;
- $column['title short'] = $title;
- }
- }
- }
- }
- }
- return $data;
- }
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