/**
* Perform a browse action
*
* Overrides the "browse" action to substitute {terms} in the query URI.
*
* @param array &$conditions The browse conditions
* @return bool true on success or false on errors
*/
protected function actionBrowse(&$conditions)
{
// Prepare the terms: append " site:thisdomain" to limit the query
// to the current site
$terms = TIP::getGetOrPost('terms', 'string');
$terms .= ' site:' . $_SERVER['SERVER_NAME'];
$query =& $this->data->getProperty('path');
$query = str_replace('{terms}', urlencode($terms), $query);
return parent::actionBrowse($conditions);
}
protected function postConstructor()
{
parent::postConstructor();
// This must be called here (not in checkOptions()) to avoid
// buildActionUri() call before application instantiation
isset($this->fatal_uri) || ($this->fatal_uri = TIP::buildActionUri($this->id, 'fatal'));
$this->keys['TITLE'] =& $this->title;
$this->keys['DESCRIPTION'] =& $this->description;
$this->keys['KEYWORDS'] =& $this->keywords;
$this->keys['ROOT'] = TIP::getRoot();
$this->keys['HOME'] = TIP::getHome();
$this->keys['REFERER'] = '';
// Set $_request
$module = TIP::getGet('module', 'string');
$action = TIP::getGet('action', 'string');
if (!$action) {
$module = TIP::getPost('module', 'string');
$action = TIP::getPost('action', 'string');
}
$this->_request = array('uri' => @$_SERVER['REQUEST_URI'], 'module' => @strtolower($module), 'action' => @strtolower($action), 'id' => TIP::getGetOrPost('id', 'string'));
$this->keys['REQUEST'] = $this->_request['uri'];
$this->keys['MODULE'] = $this->_request['module'];
$this->keys['ACTION'] = $this->_request['action'];
// The ID global key will be assigned when the requested module
// is loaded, so a type casting can be forced (because the id_type
// of the module is known)
$this->keys['ID'] = '';
// Start the session
TIP_AHAH || $this->_startSession();
}
/**
* Perform an add action
*
* Overrides the default add action, chaining the child module
* form if the class form validates.
*
* @param mixed $id The identifier of the row to duplicate (not used)
* @param array $options Options to pass to the form() call
* @return bool true on success or false on errors
*/
protected function actionAdd($id = null, $options = array())
{
$primary_key = $this->data->getProperty('primary_key');
// Merge the argument options with the configuration options, if found
// The argument options have higher priority...
if (@is_array($this->form_options['add'])) {
$options = array_merge($this->form_options['add'], $options);
}
// Populate "defaults" if $id is specified (= duplicate row)
if (isset($id)) {
if (is_null($row = $this->fromRow($id))) {
return false;
}
if (@is_array($options['defaults'])) {
$options['defaults'] = array_merge($row, $options['defaults']);
} else {
$options['defaults'] =& $row;
}
// Unset the primary_key: this is an add action
unset($options['defaults'][$primary_key]);
}
$options['type'] = array('module', 'form');
$options['master'] =& $this;
TIP::arrayDefault($options, 'action', TIP_FORM_ACTION_ADD);
TIP::arrayDefault($options, 'on_process', array(&$this, '_onAdd'));
TIP::arrayDefault($options, 'follower', TIP::buildActionUri($this->id, 'view', '') . '{' . $primary_key . '}');
if (!is_null($class = TIP::getGetOrPost($this->class_field, 'string'))) {
// Class selected: by default, freeze the form element
TIP::arrayDefault($options, 'readonly', array($this->class_field));
}
$form =& TIP_Type::singleton($options);
$valid = $form->validate();
if (isset($id)) {
// If $id is set, the child module is chained-up also on
// $valid==false: this module was already retrieved by fromRow()
$child =& $this->_getChildModule();
} elseif (!is_null($class)) {
// "class_field" defined: get the specific child module
$child =& $this->_getChildModule($class);
} else {
$child = null;
}
if ($child === false) {
// Errors on child module
return false;
} elseif ($child) {
// Child module found and valid: chain-up the child form
$valid = $form->validateAlso($child);
}
if ($valid) {
$form->process();
}
return $form->render($valid);
}
