public function SiteBannerContextReactionChangeBannerText::options_form in Site Banner 7

Administration panel for setting banner text for selected contexts.

Overrides context_reaction::options_form

File

./site_banner_context_reaction_functions.inc, line 60

Class

SiteBannerContextReactionChangeBannerText

Handle changing the site banner text reaction.

Code

public function options_form($context) {
  $default_prepend_text = site_banner_get_prepend_site_banner_text($context);
  $default_banner_text = site_banner_get_site_banner_text($context);
  $default_delimiter_text = site_banner_get_delimiter($context);
  $default_append_text = site_banner_get_append_text($context);

  // Get all enabled contexts and provide help on existing context values.
  $prepend_text_description = 'For all contexts tagged with this context\'s
      tag, this is text that will be added before all active context\'s
      banner text.';
  $delimiter_text_description = 'For all contexts tagged with this context\'s
      tag, this is text that will be added in between successive banner texts.
      This is typically a single character like a backslash \'\\\' or comma
      \',\'.';
  $append_text_description = 'For all contexts tagged with this context\'s
      tag, this is text that will be added after all active context\'s
      banner text.';
  $prepend_examples = '';
  $delimiter_examples = '';
  $append_examples = '';
  foreach (context_enabled_contexts() as $context_iterator) {
    if (isset($context_iterator->tag) && !empty($context_iterator->tag)) {
      $prefix = "{$context_iterator->name} (tag = {$context_iterator->tag},";
      $prepend_examples = " {$prefix} prepend text = " . filter_xss_admin(site_banner_get_prepend_site_banner_text($context_iterator)) . ')';
      $delimiter_examples = " {$prefix} delimiter text = " . filter_xss_admin(site_banner_get_delimiter($context_iterator)) . ')';
      $append_examples = " {$prefix} append text = " . filter_xss_admin(site_banner_get_append_text($context_iterator)) . ')';
    }
  }
  if (!empty($prepend_examples)) {
    $prepend_text_description .= " Existing values are: {$prepend_examples}.";
    $append_text_description .= " Existing values are: {$append_examples}.";
    $delimiter_text_description .= " Existing values are: {$delimiter_examples}.";
  }
  $form = site_banner_generate_banner_text_form_elements($default_banner_text);
  $form['site_banner_tag_prepend_text'] = array(
    '#title' => t('Prepended banner text'),
    '#description' => $prepend_text_description,
    '#type' => 'textfield',
    '#size' => 50,
    '#maxlength' => 100,
    '#default_value' => $default_prepend_text,
  );
  $form['site_banner_text']['#description'] = t('The text to be added to the site banner.');
  $form['site_banner_tag_delimiter_text'] = array(
    '#title' => t('Banner text delimiter'),
    '#description' => $delimiter_text_description,
    '#type' => 'textfield',
    '#size' => 50,
    '#maxlength' => 100,
    '#default_value' => $default_delimiter_text,
  );
  $form['site_banner_tag_append_text'] = array(
    '#title' => t('Appended banner text'),
    '#description' => $append_text_description,
    '#type' => 'textfield',
    '#size' => 50,
    '#maxlength' => 100,
    '#default_value' => $default_append_text,
  );
  return $form;
}