function _autocomplete_widgets_widget_settings in Autocomplete Widgets for Text and Number Fields 6

Implementation of hook_widget_settings().

1 call to _autocomplete_widgets_widget_settings()

autocomplete_widgets_widget_settings in ./autocomplete_widgets.module

Implementation of hook_widget_settings().

File

./autocomplete_widgets.admin.inc, line 42

Administration related code for Autocomplete Widgets module.

Code

function _autocomplete_widgets_widget_settings($op, $widget) {
  switch ($op) {
    case 'form':
      $form = array();
      $form['size'] = array(
        '#type' => 'textfield',
        '#title' => t('Size of textfield'),
        '#default_value' => isset($widget['size']) ? $widget['size'] : 60,
        '#element_validate' => array(
          '_element_validate_integer_positive',
        ),
        '#required' => TRUE,
      );
      $form['autocomplete_match'] = array(
        '#type' => 'select',
        '#title' => t('Autocomplete matching'),
        '#default_value' => isset($widget['autocomplete_match']) ? $widget['autocomplete_match'] : 'contains',
        '#options' => array(
          'starts_with' => t('Starts with'),
          'contains' => t('Contains'),
        ),
        '#description' => t('Select the method used to collect autocomplete suggestions. Note that <em>Contains</em> can cause performance issues on sites with thousands of records.'),
      );
      $form['autocomplete_case'] = array(
        '#type' => 'radios',
        '#title' => t('Case sensitive'),
        '#default_value' => isset($widget['autocomplete_case']) ? $widget['autocomplete_case'] : 1,
        '#options' => array(
          0 => t('Disabled'),
          1 => t('Enabled'),
        ),
      );
      if ($widget['type'] == 'autocomplete_widgets_flddata') {
        $form['autocomplete_case']['#description'] = t('Case-insensitive queries are implemented using the <a href="!function-lower-url">LOWER()</a> function in combination with the <a href="!operator-like-url">LIKE</a> operator.', array(
          '!function-lower-url' => 'http://dev.mysql.com/doc/refman/5.1/en/string-functions.html#function_lower',
          '!operator-like-url' => 'http://dev.mysql.com/doc/refman/5.1/en/string-comparison-functions.html#operator_like',
        ));
        if (in_array($GLOBALS['db_type'], array(
          'mysql',
          'mysqli',
        ))) {
          $form['autocomplete_case']['#description'] .= ' ' . t('Note that MySQL might ignore case sensitivity depending on the collation used in your database definition (see <a href="!mysql-i18n-l10n-url">Internationalization and Localization</a> chapter in the MySQL manual). If you need case insensitive checks, it is recommended (for performance reasons) to use a case insensitive collation as well (such as utf8_general_ci), rather than disabling the case sensitive option here.', array(
            '!mysql-i18n-l10n-url' => 'http://dev.mysql.com/doc/refman/5.1/en/internationalization-localization.html',
          ));
        }
        elseif ($GLOBALS['db_type'] == 'pgsql') {
          $form['autocomplete_case']['#description'] .= ' ' . t('You may want to create an expression index using the LOWER() function to speed up this kind of queries in PostgreSQL (See <a href="!indexes-expressional-url">Indexes on Expressions</a>).', array(
            '!indexes-expressional-url' => 'http://www.postgresql.org/docs/8.4/static/indexes-expressional.html',
          ));
        }
      }
      else {
        $form['autocomplete_case']['#description'] = t('Case-insensitive queries are implemented using the function <a href="!drupal-strtolower-url">drupal_strtolower()</a>.', array(
          '!drupal-strtolower-url' => 'http://api.drupal.org/api/function/drupal_strtolower/6',
        ));
      }
      $form['autocomplete_xss'] = array(
        '#type' => 'radios',
        '#title' => t('Filter HTML'),
        '#default_value' => isset($widget['autocomplete_xss']) ? $widget['autocomplete_xss'] : 0,
        '#options' => array(
          0 => t('Disabled'),
          1 => t('Enabled'),
        ),
        '#description' => t('Enable this option to filter out HTML in display of values.'),
      );
      if ($widget['type'] == 'autocomplete_widgets_flddata' && module_exists('i18n')) {
        $form['i18n_flddata'] = array(
          '#type' => 'radios',
          '#title' => t('Internationalization support'),
          '#default_value' => isset($widget['i18n_flddata']) ? $widget['i18n_flddata'] : 0,
          '#options' => array(
            0 => t('Disabled'),
            1 => t('Enabled'),
          ),
          '#description' => t('Enable this option to provide a different set of allowed values based on the language their nodes are assigned to. This option is only available when <a href="@i18n-project-page">Internationalization</a> module is enabled.', array(
            '@i18n-project-page' => 'http://drupal.org/project/i18n',
          )),
        );
      }
      else {
        $form['i18n_flddata'] = array(
          '#type' => 'value',
          '#value' => 0,
        );
      }
      if ($widget['type'] == 'autocomplete_widgets_flddata') {
        $form['obey_access_controls'] = array(
          '#type' => 'checkbox',
          '#title' => t('Only suggest content from nodes that the current user has permission to access.'),
          '#default_value' => isset($widget['obey_access_controls']) ? $widget['obey_access_controls'] : 1,
          '#description' => t('Unchecking this means that users might have content suggested to them from nodes to which they do not have access. Proceed with caution.'),
        );
      }
      return $form;
    case 'save':
      return array(
        'size',
        'autocomplete_match',
        'autocomplete_case',
        'autocomplete_xss',
        'i18n_flddata',
        'obey_access_controls',
      );
  }
}