function template_preprocess_views_search_autocomplete_style in Search Autocomplete 7.3

Same name and namespace in other branches

1. 7.4 views/theme/views_search_autocomplete_style.theme.inc \template_preprocess_views_search_autocomplete_style()

@file Views theme to render view fields as JSON.

• $view: The view in use.
• $rows: Array of row objects as rendered by _search_autocomplete_render_fields
• $attachment: Not used currently
• $options: The options for the style passed in from the UI.

See also

search_autocomplete.views.inc

File

views/theme/views_search_autocomplete_style.theme.inc, line 15

Views theme to render view fields as JSON.

Code

function template_preprocess_views_search_autocomplete_style(&$vars) {
  global $base_root;
  $view = $vars["view"];
  $rows = $vars["rows"];
  $arg = '';
  if (array_key_exists(0, $view->args)) {
    $arg = $view->args[0] ? $view->args[0] : '';
  }
  $base = $view->base_table;
  $objects = array();
  $vars['bitmask'] = NULL;
  $should_translite = search_autocomplete_get_translite();
  foreach ($rows as $row) {
    $object = array();

    /* Convert the $rows into a hierachial key=>value array */
    foreach ($row as $field) {
      $matches = array();
      $regexp = "<a\\s[^>]*href=(\"??)([^\" >]*?)\\1[^>]*>(.*)<\\/a>";
      if (preg_match("/{$regexp}/siU", htmlspecialchars_decode($field->content, ENT_QUOTES), $matches)) {
        $link = $base_root . $matches[2];
        $value = $matches[3];

        //hack to romanize accents, this needs module transliteration enabled
        if (function_exists('transliteration_get') && $should_translite) {
          $romanised = transliteration_get($value, '?', language_default('language'));
        }
        else {
          $romanised = $value;
        }

        //compare both $value and $romanised
        if ($arg == '' || mb_stripos($value, $arg, 0, 'UTF-8') !== FALSE || mb_stripos($romanised, $arg, 0, 'UTF-8') !== FALSE) {
          $label = "";
          if ($field->label) {
            $label = strip_tags($field->label);
          }
          $object['link'] = $link;
          $object['label'] = $label . $value;
          $object['value'] = $romanised;
          $objects[] = $object;
        }
      }
    }
  }

  // check if user wants nested arrays
  $vars["rows"] = $objects;
}