function _filter_html_settings

Settings for the HTML filter.

Related topics

File

modules/filter/filter.module, line 671

Framework for handling filtering of content.

Code

function _filter_html_settings($format) {
  $form['filter_html'] = array(
    '#type' => 'fieldset',
    '#title' => t('HTML filter'),
    '#collapsible' => TRUE,
  );
  $form['filter_html']["filter_html_{$format}"] = array(
    '#type' => 'radios',
    '#title' => t('Filter HTML tags'),
    '#default_value' => variable_get("filter_html_{$format}", FILTER_HTML_STRIP),
    '#options' => array(
      FILTER_HTML_STRIP => t('Strip disallowed tags'),
      FILTER_HTML_ESCAPE => t('Escape all tags'),
    ),
    '#description' => t('How to deal with HTML tags in user-contributed content. If set to "Strip disallowed tags", dangerous tags are removed (see below). If set to "Escape tags", all HTML is escaped and presented as it was typed.'),
  );
  $form['filter_html']["allowed_html_{$format}"] = array(
    '#type' => 'textfield',
    '#title' => t('Allowed HTML tags'),
    '#default_value' => variable_get("allowed_html_{$format}", '<a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>'),
    '#size' => 64,
    '#maxlength' => 1024,
    '#description' => t('If "Strip disallowed tags" is selected, optionally specify tags which should not be stripped. JavaScript event attributes are always stripped.'),
  );
  $form['filter_html']["filter_html_help_{$format}"] = array(
    '#type' => 'checkbox',
    '#title' => t('Display HTML help'),
    '#default_value' => variable_get("filter_html_help_{$format}", 1),
    '#description' => t('If enabled, Drupal will display some basic HTML help in the long filter tips.'),
  );
  $form['filter_html']["filter_html_nofollow_{$format}"] = array(
    '#type' => 'checkbox',
    '#title' => t('Spam link deterrent'),
    '#default_value' => variable_get("filter_html_nofollow_{$format}", FALSE),
    '#description' => t('If enabled, Drupal will add rel="nofollow" to all links, as a measure to reduce the effectiveness of spam links. Note: this will also prevent valid links from being followed by search engines, therefore it is likely most effective when enabled for anonymous users.'),
  );
  return $form;
}