public function render()
{
if ($this->callback) {
$callback = Callback::prepare($this->callback);
is_callable($callback) && $this->setValues(call_user_func($callback));
}
$this->getAttributes();
$code[] = HTML::open_tag('select', $this->attributes);
foreach ($this->values as $key => $value) {
$attributes = array();
if ($key == $this->value) {
$attributes['selected'] = 'selected';
}
$attributes['value'] = $key;
$code[] = HTML::paired_tag('option', $value, $attributes);
}
$code[] = HTML::close_tag('select');
$code = implode("\n", $code);
if ($this->wrapper) {
$tpl = new Template($this->wrapper);
$tpl->assign($this->attributes);
$tpl->code = $code;
$code = $tpl->render();
}
return $code;
}
/**
* Check callback to be callable
*
* @return string
*/
public function check()
{
return Callback::prepare($this->callback) ? TRUE : FALSE;
}
/**
* Run dispatched request
*/
public function run()
{
if ($this->has_run) {
return;
}
$cogear = getInstance();
foreach ($this->routes as $route => $callback) {
$route = str_replace($this->rules['from'], $this->rules['to'], $route);
$clean_route = $route;
if (strpos($route, '^') === FALSE) {
$route = '^' . $route;
}
if (strpos($route, '$') === FALSE) {
$route .= '$';
}
$regexp = '#' . $route . '#isU';
if (preg_match($regexp, $this->uri, $this->matches)) {
$args = array();
if (is_array($callback) && sizeof($callback) > 2) {
$args = array_slice($callback, 2);
$callback = array($callback[0], $callback[1]);
}
$root = trim(substr($clean_route, 0, strpos($clean_route, '(')), self::DELIM);
$exclude = strpos($root, self::DELIM) ? preg_split(self::DELIM, $root, -1, PREG_SPLIT_NO_EMPTY) : (array) $root;
$this->args = array_merge($args, array_diff_assoc($this->segments, $exclude));
// We have a nice method in hooks to prepare callback
if ($callback = Callback::prepare($callback)) {
$this->callback = $callback;
event('callback.before', $this);
event('callback.' . get_class($callback[0]) . '.before', $this);
method_exists($callback[0], 'request') && call_user_func_array(array($callback[0], 'request'), $this->args);
call_user_func_array($callback, $this->args);
$this->has_run = TRUE;
event('callback.' . get_class($callback[0]) . '.after', $this);
event('callback.after', $this);
return;
}
}
}
$this->exec(array($cogear->errors, '_404'));
return;
}
