/**
* @param $view_name string the view name is the associated data class name
* @param $feature_names string[] feature and inherited feature which view will be searched
* @param $template string if a specific template is set, the view named with it will be
* searched into the view / feature namespace first
* @return callable
*/
private static function getView($view_name, $feature_names, $template = null)
{
$view_engine_name = get_class(View::current());
$view_engine_name = Namespaces::shortClassName(Namespaces::of($view_engine_name));
if (isset($template)) {
foreach ([$view_engine_name . '_View', 'View'] as $suffix) {
foreach ($feature_names as $feature_name) {
list($class, $method) = Getter::get($view_name, $feature_name, Names::methodToClass($template) . '_' . $suffix, 'php');
if (isset($class)) {
break 2;
}
}
}
}
if (!isset($class)) {
foreach ([$view_engine_name . '_View', 'View'] as $suffix) {
foreach ($feature_names as $feature_name) {
list($class, $method) = Getter::get($view_name, $feature_name, $suffix, 'php');
if (isset($class)) {
break 2;
}
}
}
}
if (!isset($class)) {
list($class, $method) = [__CLASS__ . BS . $view_engine_name . BS . 'Default_View', 'run'];
}
/** @noinspection PhpUndefinedVariableInspection if $class is set, then $method is set too */
return [$class, $method];
}
/**
* @param $template_file string
* @param $parameters array
* @param $feature_name string
* @return string
*/
protected function executeTemplate($template_file, $parameters, $feature_name)
{
if (isset($parameters[Template::TEMPLATE])) {
unset($parameters[Template::TEMPLATE]);
}
if (isset($parameters[Template::TEMPLATE_CLASS])) {
$template_class = $parameters[Template::TEMPLATE_CLASS];
} elseif (isset($parameters[Template::TEMPLATE_NAMESPACE])) {
$template_class = $parameters[Template::TEMPLATE_NAMESPACE] . BS . 'Html_Template';
unset($parameters[Template::TEMPLATE_NAMESPACE]);
} else {
$template_class = Template::class;
}
/** @var $template Template */
$template = Builder::create($template_class, [reset($parameters), $template_file, $feature_name]);
$template->setParameters($parameters);
$current = Framework\View::current();
if ($current instanceof Engine && ($css = $current->getCss())) {
$template->setCss($css);
}
return $template->parse();
}
/**
* @param $conditions string[] the key is the name of the condition, the value is the name of the
* value that enables the condition
* @param $filters string[] the key is the name of the filter, the value is the name of the form
* element containing its value
* @return string
*/
public function buildObject($conditions = null, $filters = null)
{
$class_name = $this->type->asString();
// visible input
$input = new Input(null, strval($this->value));
$input->setAttribute('autocomplete', 'off');
$input->setAttribute('data-combo-class', Names::classToSet($class_name));
if (!$this->readonly) {
if ($filters) {
$html_filters = [];
$old_name = $this->name;
foreach ($filters as $filter_name => $filter_value) {
$this->name = $filter_value;
$name = $this->getFieldName('', false);
$html_filters[] = $filter_name . '=' . $name;
}
$this->name = $old_name;
$input->setAttribute('data-combo-filters', join(',', $html_filters));
}
if ($conditions) {
$html_conditions = [];
$old_name = $this->name;
foreach ($conditions as $condition_name => $condition_value) {
$this->name = $condition_name;
$name = $this->getFieldName('', false);
$html_conditions[] = $name . '=' . $condition_value;
}
$this->name = $old_name;
$input->setAttribute('data-conditions', join(';', $html_conditions));
}
$input->addClass('autowidth');
$input->addClass('combo');
// id input
$id_input = new Input($this->getFieldName('id_'), $this->value ? Dao::getObjectIdentifier($this->value) : '');
$id_input->setAttribute('type', 'hidden');
$id_input->addClass('id');
// 'add' / 'edit' anchor
$fill_combo = isset($this->template) ? ['fill_combo' => $this->template->getFormId() . DOT . $this->getFieldName('id_', false)] : '';
$edit = new Anchor(View::current()->link($this->value ? get_class($this->value) : $class_name, Feature::F_ADD, null, $fill_combo), 'edit');
$edit->addClass('edit');
$edit->setAttribute('target', Target::BLANK);
$edit->setAttribute('title', '|Edit ¦' . Names::classToDisplay($class_name) . '¦|');
// 'more' button
$more = new Button('more');
$more->addClass('more');
$more->setAttribute('tabindex', -1);
$this->setOnChangeAttribute($id_input);
return $id_input . $input . $more . $edit;
}
return $input;
}