function hansel_ui_rule_form in Hansel breadcrumbs 8
Same name and namespace in other branches
- 7 hansel_ui/hansel_ui.module \hansel_ui_rule_form()
Generates the form for adding and editing rules.
_state
Parameters
array $form:
int $rid:
Return value
array
2 string references to 'hansel_ui_rule_form'
- hansel_ui_page in hansel_ui/
hansel_ui.module - Page callback
- _hansel_ui_menu in hansel_ui/
hansel_ui.registry.inc - Registry function for hook_menu().
File
- hansel_ui/
hansel_ui.module, line 246 - Hansel UI module
Code
function hansel_ui_rule_form($form, &$form_state, $rid = NULL) {
$form = array();
if ($form_state['submitted']) {
!empty($form_state['storage']) or $form_state['storage'] = array();
$form_state['storage'] += $form_state['values'];
}
if ($rid) {
$form['#rid'] = $rid;
$sql = "SELECT r.rid, r.pid, r.name, r.crumb_action, r.crumb_action_arguments,\n rag.destination as goto_destination, ral.restore_original as leave_restore,\n ras.handler as switch_handler, ras.arguments as switch_arguments\n FROM {hansel_rule} r\n LEFT JOIN {hansel_rule_action_goto} rag ON rag.rid = r.rid\n LEFT JOIN {hansel_rule_action_leave} ral ON ral.rid = r.rid\n LEFT JOIN {hansel_rule_action_switch} ras ON ras.rid = r.rid\n WHERE r.rid = :rid";
$res = db_query($sql, array(
':rid' => $rid,
));
if (!($rule = $res
->fetchObject())) {
drupal_set_message(t('Rule not found'), 'error');
drupal_goto('admin/config/search/hansel');
}
$rule->crumb_action_arguments = unserialize($rule->crumb_action_arguments);
$rule_action = 'leave';
empty($rule->goto_destination) or $rule_action = 'goto';
empty($rule->switch_handler) or $rule_action = 'switch';
}
else {
$rule = new stdClass();
}
$form['name'] = array(
'#type' => 'textfield',
'#title' => t('Name'),
'#required' => TRUE,
'#default_value' => isset($form_state['storage']['name']) ? $form_state['storage']['name'] : isset($rule->name) ? $rule->name : '',
);
$form['pid'] = array(
'#type' => 'select',
'#title' => t('Parent'),
'#options' => _hansel_get_rules_tree(-1),
'#default_value' => isset($form_state['storage']['pid']) ? $form_state['storage']['pid'] : isset($rule->pid) ? $rule->pid : 0,
);
$form['config'] = array(
'#prefix' => '<div id="hansel-config">',
'#suffix' => '</div>',
);
if (empty($form_state['values']['action'])) {
$options = array(
'' => 'none',
);
foreach (_hansel_get_action_types() as $types => $details) {
$options[$types] = $types;
}
$form['config']['crumb_action'] = array(
'#type' => 'select',
'#title' => t('Action with breadcrumbs'),
'#options' => $options,
'#default_value' => isset($rule->crumb_action) ? $rule->crumb_action : 'add single link',
);
$form['config']['action'] = array(
'#type' => 'radios',
'#title' => t('Action'),
'#required' => TRUE,
'#options' => array(
'goto' => t('Goto rule'),
'leave' => t('Leave'),
'switch' => t('Switch'),
),
'#default_value' => isset($rule_action) ? $rule_action : '',
);
$form['config']['next'] = array(
'#type' => 'submit',
'#value' => t('Next'),
'#submit' => array(
'hansel_ui_rule_form_submit',
),
'#ajax' => array(
'callback' => 'hansel_ui_rule_form_ajax',
'wrapper' => 'hansel-config',
'effect' => 'fade',
),
);
// Add a cancel link only if we are editting an existing rule
if (isset($rule->name)) {
$form['config']['buttons']['cancel'] = array(
'#value' => l(t('Cancel'), 'admin/config/search/hansel'),
);
}
}
else {
if (!empty($form_state['values']['crumb_action'])) {
$action_types = _hansel_get_action_types();
if (!empty($action_types[$form_state['values']['crumb_action']]['config form'])) {
$arguments = !empty($rule->crumb_action_arguments) ? $rule->crumb_action_arguments : array();
$config_form = call_user_func($action_types[$form_state['values']['crumb_action']]['config form'], $arguments);
if (!empty($config_form)) {
$form['config']['crumb'] = array(
'#type' => 'fieldset',
'#title' => t('Actions with breadcrumbs'),
);
}
foreach ($config_form as $name => $element) {
$form['config']['crumb']['crumb_action_' . $name] = $element;
}
// Add the list of available tokens.
if (!empty($action_types[$form_state['values']['crumb_action']]['show token list'])) {
$form['config']['tokens'] = _hansel_ui_rule_form_generate_token_list();
}
}
}
if ($form_state['values']['action'] == 'goto') {
$options = _hansel_get_rules_tree();
$form['config']['goto'] = array(
'#type' => 'fieldset',
'#title' => t('Goto'),
);
$form['config']['goto']['destination_rid'] = array(
'#type' => 'select',
'#title' => t('Destination'),
'#options' => $options,
'#required' => TRUE,
'#default_value' => isset($rule->goto_destination) ? $rule->goto_destination : 0,
);
}
if ($form_state['values']['action'] == 'switch') {
$options = array();
foreach (_hansel_get_switch_types() as $types => $details) {
$options[$types] = $types;
}
$form['config']['switch'] = array(
'#type' => 'fieldset',
'#title' => t('Switch'),
);
$form['config']['switch']['handler'] = array(
'#type' => 'select',
'#title' => t('Switch on'),
'#options' => $options,
'#required' => TRUE,
'#default_value' => isset($rule->switch_handler) ? $rule->switch_handler : '',
);
}
if ($form_state['values']['action'] == 'leave') {
$form['config']['leave'] = array(
'#type' => 'fieldset',
'#title' => t('Leave'),
);
$form['config']['leave']['restore'] = array(
'#type' => 'checkbox',
'#title' => t('Restore original breadcrumbs'),
'#default_value' => !empty($rule->leave_restore) ? TRUE : FALSE,
);
}
$form['config']['buttons']['save'] = array(
'#type' => 'submit',
'#value' => t('Save'),
'#submit' => array(
'hansel_ui_rule_form_submit',
),
);
$form['config']['buttons']['save'] = array(
'#type' => 'submit',
'#value' => t('Save'),
'#submit' => array(
'hansel_ui_rule_form_submit',
),
);
$form['config']['buttons']['cancel'] = array(
'#markup' => l(t('Cancel'), 'admin/config/search/hansel'),
);
}
return $form;
}