function comment_form in Drupal 6
Same name and namespace in other branches
- 4 modules/comment.module \comment_form()
- 5 modules/comment/comment.module \comment_form()
- 7 modules/comment/comment.module \comment_form()
Generate the basic commenting form, for appending to a node or display on a separate page.
Parameters
$title: Not used.
See also
Related topics
1 string reference to 'comment_form'
- comment_form_box in modules/
comment/ comment.module - Theme the comment form box.
File
- modules/
comment/ comment.module, line 1244 - Enables users to comment on published content.
Code
function comment_form(&$form_state, $edit, $title = NULL) {
global $user;
$op = isset($_POST['op']) ? $_POST['op'] : '';
$node = node_load($edit['nid']);
if (!$user->uid && variable_get('comment_anonymous_' . $node->type, COMMENT_ANONYMOUS_MAYNOT_CONTACT) != COMMENT_ANONYMOUS_MAYNOT_CONTACT) {
drupal_add_js(drupal_get_path('module', 'comment') . '/comment.js');
}
$edit += array(
'name' => '',
'mail' => '',
'homepage' => '',
);
if ($user->uid) {
if (!empty($edit['cid']) && user_access('administer comments')) {
if (!empty($edit['author'])) {
$author = $edit['author'];
}
elseif (!empty($edit['name'])) {
$author = $edit['name'];
}
else {
$author = $edit['registered_name'];
}
if (!empty($edit['status'])) {
$status = $edit['status'];
}
else {
$status = 0;
}
if (!empty($edit['date'])) {
$date = $edit['date'];
}
else {
$date = format_date($edit['timestamp'], 'custom', 'Y-m-d H:i O');
}
$form['admin'] = array(
'#type' => 'fieldset',
'#title' => t('Administration'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#weight' => -2,
);
if ($edit['registered_name'] != '') {
// The comment is by a registered user
$form['admin']['author'] = array(
'#type' => 'textfield',
'#title' => t('Authored by'),
'#size' => 30,
'#maxlength' => 60,
'#autocomplete_path' => 'user/autocomplete',
'#default_value' => $author,
'#weight' => -1,
);
}
else {
// The comment is by an anonymous user
$form['is_anonymous'] = array(
'#type' => 'value',
'#value' => TRUE,
);
$form['admin']['name'] = array(
'#type' => 'textfield',
'#title' => t('Authored by'),
'#size' => 30,
'#maxlength' => 60,
'#default_value' => $author,
'#weight' => -1,
);
$form['admin']['mail'] = array(
'#type' => 'textfield',
'#title' => t('E-mail'),
'#maxlength' => 64,
'#size' => 30,
'#default_value' => $edit['mail'],
'#description' => t('The content of this field is kept private and will not be shown publicly.'),
);
$form['admin']['homepage'] = array(
'#type' => 'textfield',
'#title' => t('Homepage'),
'#maxlength' => 255,
'#size' => 30,
'#default_value' => $edit['homepage'],
);
}
$form['admin']['date'] = array(
'#type' => 'textfield',
'#parents' => array(
'date',
),
'#title' => t('Authored on'),
'#size' => 20,
'#maxlength' => 25,
'#default_value' => $date,
'#weight' => -1,
);
$form['admin']['status'] = array(
'#type' => 'radios',
'#parents' => array(
'status',
),
'#title' => t('Status'),
'#default_value' => $status,
'#options' => array(
t('Published'),
t('Not published'),
),
'#weight' => -1,
);
}
else {
$form['_author'] = array(
'#type' => 'item',
'#title' => t('Your name'),
'#value' => theme('username', $user),
);
$form['author'] = array(
'#type' => 'value',
'#value' => $user->name,
);
}
}
else {
if (variable_get('comment_anonymous_' . $node->type, COMMENT_ANONYMOUS_MAYNOT_CONTACT) == COMMENT_ANONYMOUS_MAY_CONTACT) {
$form['name'] = array(
'#type' => 'textfield',
'#title' => t('Your name'),
'#maxlength' => 60,
'#size' => 30,
'#default_value' => $edit['name'] ? $edit['name'] : variable_get('anonymous', t('Anonymous')),
);
$form['mail'] = array(
'#type' => 'textfield',
'#title' => t('E-mail'),
'#maxlength' => 64,
'#size' => 30,
'#default_value' => $edit['mail'],
'#description' => t('The content of this field is kept private and will not be shown publicly.'),
);
$form['homepage'] = array(
'#type' => 'textfield',
'#title' => t('Homepage'),
'#maxlength' => 255,
'#size' => 30,
'#default_value' => $edit['homepage'],
);
}
else {
if (variable_get('comment_anonymous_' . $node->type, COMMENT_ANONYMOUS_MAYNOT_CONTACT) == COMMENT_ANONYMOUS_MUST_CONTACT) {
$form['name'] = array(
'#type' => 'textfield',
'#title' => t('Your name'),
'#maxlength' => 60,
'#size' => 30,
'#default_value' => $edit['name'] ? $edit['name'] : variable_get('anonymous', t('Anonymous')),
'#required' => TRUE,
);
$form['mail'] = array(
'#type' => 'textfield',
'#title' => t('E-mail'),
'#maxlength' => 64,
'#size' => 30,
'#default_value' => $edit['mail'],
'#description' => t('The content of this field is kept private and will not be shown publicly.'),
'#required' => TRUE,
);
$form['homepage'] = array(
'#type' => 'textfield',
'#title' => t('Homepage'),
'#maxlength' => 255,
'#size' => 30,
'#default_value' => $edit['homepage'],
);
}
}
}
if (variable_get('comment_subject_field_' . $node->type, 1) == 1) {
$form['subject'] = array(
'#type' => 'textfield',
'#title' => t('Subject'),
'#maxlength' => 64,
'#default_value' => !empty($edit['subject']) ? $edit['subject'] : '',
);
}
if (!empty($edit['comment'])) {
$default = $edit['comment'];
}
else {
$default = '';
}
$form['comment_filter']['comment'] = array(
'#type' => 'textarea',
'#title' => t('Comment'),
'#rows' => 15,
'#default_value' => $default,
'#required' => TRUE,
);
if (!isset($edit['format'])) {
$edit['format'] = FILTER_FORMAT_DEFAULT;
}
$form['comment_filter']['format'] = filter_form($edit['format']);
$form['cid'] = array(
'#type' => 'value',
'#value' => !empty($edit['cid']) ? $edit['cid'] : NULL,
);
$form['pid'] = array(
'#type' => 'value',
'#value' => !empty($edit['pid']) ? $edit['pid'] : NULL,
);
$form['nid'] = array(
'#type' => 'value',
'#value' => $edit['nid'],
);
$form['uid'] = array(
'#type' => 'value',
'#value' => !empty($edit['uid']) ? $edit['uid'] : 0,
);
// Only show save button if preview is optional or if we are in preview mode.
// We show the save button in preview mode even if there are form errors so that
// optional form elements (e.g., captcha) can be updated in preview mode.
if (!form_get_errors() && (variable_get('comment_preview_' . $node->type, COMMENT_PREVIEW_REQUIRED) == COMMENT_PREVIEW_OPTIONAL || $op == t('Preview') || $op == t('Save'))) {
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Save'),
'#weight' => 19,
);
}
$form['preview'] = array(
'#type' => 'button',
'#value' => t('Preview'),
'#weight' => 20,
);
$form['#token'] = 'comment' . $edit['nid'] . (isset($edit['pid']) ? $edit['pid'] : '');
if ($op == t('Preview')) {
$form['#after_build'] = array(
'comment_form_add_preview',
);
}
if (empty($edit['cid']) && empty($edit['pid'])) {
$form['#action'] = url('comment/reply/' . $edit['nid']);
}
return $form;
}