function field_validation_ui_manage_rule in Field Validation 7.2
Callback function to add or edit a validation rule.
2 string references to 'field_validation_ui_manage_rule'
- field_validation_ui_callback_dispatch in ./
field_validation_ui.admin.inc - Menu callback function using to dispatch.
- field_validation_ui_menu in ./
field_validation_ui.module - Implements hook_menu().
File
- ./
field_validation_ui.admin.inc, line 66 - Manages validation rules administration UI.
Code
function field_validation_ui_manage_rule($form, $form_state, $instance, $action = 'add', $validator = 'regex', $ruleid = NULL) {
// $form = array();
// $rule_validator = field_validation_get_validator_info($validator);
$rule_validator = array();
if ($action == 'overwrite') {
$rule = field_validation_ui_rule_load($ruleid);
}
elseif ($action == 'edit') {
$rule = field_validation_ui_get_rule($ruleid);
}
else {
$rule = new stdClass();
}
$form_state['item'] = $rule;
$form['validator'] = array(
'#type' => 'hidden',
'#value' => $validator,
);
$form['action'] = array(
'#type' => 'hidden',
'#value' => $action,
);
if ($action == 'edit' && $rule) {
$form['ruleid'] = array(
'#type' => 'hidden',
'#value' => $rule->ruleid,
);
$form['field_name'] = array(
'#type' => 'hidden',
'#value' => $rule->field_name,
);
$form['entity_type'] = array(
'#type' => 'hidden',
'#value' => $rule->entity_type,
);
$form['bundle'] = array(
'#type' => 'hidden',
'#value' => $rule->bundle,
);
}
else {
$form['field_name'] = array(
'#type' => 'hidden',
'#value' => $instance['field_name'],
);
$form['entity_type'] = array(
'#type' => 'hidden',
'#value' => $instance['entity_type'],
);
$form['bundle'] = array(
'#type' => 'hidden',
'#value' => $instance['bundle'],
);
}
$form['rulename'] = array(
'#type' => 'textfield',
'#title' => t('Rule name'),
'#default_value' => isset($rule->rulename) ? $rule->rulename : '',
'#required' => TRUE,
'#size' => 60,
'#maxlength' => 255,
'#weight' => 1,
);
$form['name'] = array(
'#type' => 'machine_name',
'#default_value' => isset($rule->name) ? $rule->name : '',
'#machine_name' => array(
'exists' => 'field_validation_ui_rule_load',
'source' => array(
'rulename',
),
),
'#weight' => 2,
'#maxlength' => 32,
);
$field = field_info_field($instance['field_name']);
$col_options = array(
'' => t('Choose a column'),
);
$columns = !empty($field['columns']) ? $field['columns'] : array();
foreach ($columns as $key => $column) {
$col_options[$key] = $key;
}
// Support free tagging.
if ($field['type'] == 'taxonomy_term_reference') {
$col_options['name'] = 'name';
}
$form['col'] = array(
'#type' => 'select',
'#options' => $col_options,
'#title' => t('Column'),
'#description' => t('A column defined in the hook_field_schema() of this field.'),
'#default_value' => isset($rule->col) ? $rule->col : '',
'#required' => TRUE,
'#weight' => 3,
);
$form['settings'] = array(
'#type' => 'fieldset',
'#tree' => TRUE,
'#weight' => 4,
);
ctools_include('plugins');
$plugin = ctools_get_plugins('field_validation', 'validator', $validator);
$class = ctools_plugin_get_class($plugin, 'handler');
$entity_type = $instance['entity_type'];
$validator_class = new $class($entity_type);
$validator_class
->settings_form($form, $form_state);
$form['error_message'] = array(
'#type' => 'textfield',
'#title' => t('Custom error message'),
'#description' => t("Specify an error message that should be displayed when user input doesn't pass validation"),
'#required' => TRUE,
'#size' => 60,
'#maxlength' => 255,
'#default_value' => isset($rule->error_message) ? $rule->error_message : '',
'#weight' => 5,
);
$output = '<p>' . t('The following tokens are available for error message.' . '</p>');
$token_help = $validator_class
->token_help();
if (!empty($token_help)) {
$items = array();
foreach ($token_help as $key => $value) {
$items[] = $key . ' == ' . $value;
}
$output .= theme('item_list', array(
'items' => $items,
));
}
$form['token_help'] = array(
'#type' => 'fieldset',
'#title' => t('Replacement patterns'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#value' => $output,
'#id' => 'error-message-token-help',
'#prefix' => '<div>',
'#suffix' => '</div>',
'#weight' => 6,
);
if (module_exists("token")) {
$mappings = token_get_entity_mapping('entity');
// Print debug($mappings);
$token_type = isset($mappings[$instance['entity_type']]) ? $mappings[$instance['entity_type']] : "";
$form['token_help']['tokens'] = array(
'#theme' => 'token_tree',
'#token_types' => array(
$token_type,
),
);
}
$form['submit'] = array(
'#type' => 'submit',
'#value' => isset($rule->ruleid) ? t('Save rule') : t('Add rule'),
'#weight' => 25,
);
if ($action == 'overwrite') {
$form['submit']['#value'] = t('Overwrite rule');
}
return $form;
}