function legal_display_changes in Legal 6.8
Same name and namespace in other branches
- 8 legal.module \legal_display_changes()
- 5 legal.module \legal_display_changes()
- 6.7 legal.module \legal_display_changes()
- 7.2 legal.module \legal_display_changes()
- 7 legal.module \legal_display_changes()
- 2.0.x legal.module \legal_display_changes()
Get all changes since user last accepted.
1 call to legal_display_changes()
- legal_login in ./
legal.module - Require registered users to accept new T&C.
File
- ./
legal.module, line 633 - Displays Terms & Conditions, and makes sure they are accepted before registration is accepted.
Code
function legal_display_changes($form, $uid) {
$is_list = FALSE;
$bullet_points = array();
$last_accepted = legal_get_accept($uid);
if (empty($last_accepted)) {
return $form;
}
$result = db_query("SELECT changes FROM {legal_conditions}\n WHERE ((version > %d) OR (version = %d AND revision > %d)) AND language = '%s'\n ORDER BY revision ASC, version ASC", $last_accepted['version'], $last_accepted['version'], $last_accepted['revision'], $last_accepted['language']);
if (empty($result)) {
return $form;
}
while ($term = db_fetch_object($result)) {
$changes = filter_xss_admin($term->changes);
if (!empty($changes)) {
$bullet_points = array_merge($bullet_points, explode("\r\n", $changes));
}
}
if (empty($bullet_points)) {
return $form;
}
$form['changes'] = array(
'#type' => 'fieldset',
'#title' => t('Changes List'),
'#description' => t('Changes to the Terms & Conditions since last accepted:'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#tree' => TRUE,
);
$form['changes']['bullet_points'] = array(
'#value' => theme('item_list', $bullet_points),
);
return $form;
}