comment_form_alter
Definition
comment_form_alter(&$form, $form_state, $form_id)
drupal/modules/comment/comment.module, line 508
Description
Implementation of hook_form_alter().
Code
function comment_form_alter(&$form, $form_state, $form_id) {
if ($form_id == 'node_type_form' && isset($form['identity']['type'])) {
$form['comment'] = array(
'#type' => 'fieldset',
'#title' => t('Comment settings'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['comment']['comment'] = array(
'#type' => 'radios',
'#title' => t('Default comment setting'),
'#default_value' => variable_get('comment_' . $form['#node_type']->type, COMMENT_NODE_READ_WRITE),
'#options' => array(t('Disabled'), t('Read only'), t('Read/Write')),
'#description' => t('Users with the <em>administer comments</em> permission will be able to override this setting.'),
);
$form['comment']['comment_default_mode'] = array(
'#type' => 'radios',
'#title' => t('Default display mode'),
'#default_value' => variable_get('comment_default_mode_' . $form['#node_type']->type, COMMENT_MODE_THREADED_EXPANDED),
'#options' => _comment_get_modes(),
'#description' => t('Expanded views display the body of the comment. Threaded views keep replies together.'),
);
$form['comment']['comment_default_per_page'] = array(
'#type' => 'select',
'#title' => t('Comments per page'),
'#default_value' => variable_get('comment_default_per_page_' . $form['#node_type']->type, 50),
'#options' => _comment_per_page(),
'#description' => t('Additional comments will be displayed on separate pages.'),
);
$form['comment']['comment_anonymous'] = array(
'#type' => 'radios',
'#title' => t('Anonymous commenting'),
'#default_value' => variable_get('comment_anonymous_' . $form['#node_type']->type, COMMENT_ANONYMOUS_MAYNOT_CONTACT),
'#options' => array(
COMMENT_ANONYMOUS_MAYNOT_CONTACT => t('Anonymous posters may not enter their contact information'),
COMMENT_ANONYMOUS_MAY_CONTACT => t('Anonymous posters may leave their contact information'),
COMMENT_ANONYMOUS_MUST_CONTACT => t('Anonymous posters must leave their contact information')),
'#description' => t('This option is enabled when anonymous users have permission to post comments on the <a href="@url">permissions page</a>.', array('@url' => url('admin/user/permissions', array('fragment' => 'module-comment')))),
);
if (!user_access('post comments', drupal_anonymous_user())) {
$form['comment']['comment_anonymous']['#disabled'] = TRUE;
}
$form['comment']['comment_subject_field'] = array(
'#type' => 'radios',
'#title' => t('Comment subject field'),
'#default_value' => variable_get('comment_subject_field_' . $form['#node_type']->type, 1),
'#options' => array(t('Disabled'), t('Enabled')),
'#description' => t('Can users provide a unique subject for their comments?'),
);
$form['comment']['comment_preview'] = array(
'#type' => 'radios',
'#title' => t('Preview comment'),
'#default_value' => variable_get('comment_preview_' . $form['#node_type']->type, COMMENT_PREVIEW_REQUIRED),
'#options' => array(t('Optional'), t('Required')),
'#description' => t("Forces a user to look at their comment by clicking on a 'Preview' button before they can actually add the comment"),
);
$form['comment']['comment_form_location'] = array(
'#type' => 'radios',
'#title' => t('Location of comment submission form'),
'#default_value' => variable_get('comment_form_location_' . $form['#node_type']->type, COMMENT_FORM_SEPARATE_PAGE),
'#options' => array(t('Display on separate page'), t('Display below post or comments')),
);
}
elseif (!empty($form['#node_edit_form'])) {
$node = $form['#node'];
$form['comment_settings'] = array(
'#type' => 'fieldset',
'#access' => user_access('administer comments'),
'#title' => t('Comment settings'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#weight' => 30,
);
$form['comment_settings']['comment'] = array(
'#type' => 'radios',
'#parents' => array('comment'),
'#default_value' => $node->comment,
'#options' => array(t('Disabled'), t('Read only'), t('Read/Write')),
);
}
}