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function clipboardjs_field_formatter_view in Clipboard.js 7

Implements hook_field_formatter_view().

File

./clipboardjs.module, line 144
Integrates the Clipboard.js library with Drupal.

Code

function clipboardjs_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, &$items, $display) {
  $elements = array();
  switch ($display['type']) {
    case 'text_clipboardjs':

      // Load clipboard.js library.
      libraries_load('clipboard');

      // Iterate over each text field and add clipboard.js.
      foreach ($items as $delta => $item) {
        $theme_variables = array(
          'text' => _text_sanitize($instance, $langcode, $item, 'value'),
          'alert_style' => $display['settings']['alert_style'],
          'alert_text' => $display['settings']['alert_text'],
          'button_label' => $display['settings']['button_label'],
        );
        $elements[$delta] = theme('clipboardjs', $theme_variables);
      }
      break;
  }
  return $elements;
}