function search_block_view

Implements hook_block_view().

File

core/modules/search/search.module, line 169

Enables site-wide keyword searching.

Code

function search_block_view($delta = '', $settings = array(), $contexts = array()) {
  if (user_access('search content')) {
    $search_settings = !empty($settings['search']) ? $settings['search'] : array();
    $search_settings += array(
      'label' => '',
      'label_hide' => TRUE,
      'placeholder' => '',
      'button_text' => 'Search',
    );
    $form = backdrop_get_form('search_block_form');

    // Show the label.
    if (!$search_settings['label_hide']) {
      $form['search_block_form']['#title_display'] = 'before';

      // Update the label text.
      if ($search_settings['label'] != '') {
        $form['search_block_form']['#title'] = t(check_plain($search_settings['label']));
      }
    }

    // Add a placeholder.
    if ($search_settings['placeholder'] != '') {
      $form['search_block_form']['#attributes']['placeholder'] = t(trim($search_settings['placeholder']));
    }

    // Change the button text.
    if ($search_settings['button_text'] != 'Search') {
      if ($search_settings['button_text'] == '') {
        $form['actions']['submit']['#access'] = FALSE;
      }
      else {
        $form['actions']['submit']['#value'] = t(check_plain(trim($search_settings['button_text'])));
      }
    }

    $block['subject'] = t('Search');
    $block['content'] = $form;

    return $block;
  }
}