124 lines
3.0 KiB
PHP
Executable File
124 lines
3.0 KiB
PHP
Executable File
<?php
|
|
namespace Rails\ActionView;
|
|
|
|
use Rails;
|
|
use Rails\ActionController\ActionController;
|
|
use Rails\ActionView\Helper\Methods;
|
|
use Rails\Routing\Traits\NamedPathAwareTrait;
|
|
|
|
/**
|
|
* Some parts of this class was taken from Ruby on Rails helpers.
|
|
*/
|
|
abstract class Helper extends ActionView
|
|
{
|
|
use NamedPathAwareTrait;
|
|
|
|
/**
|
|
* ActionView_Base children for methods that
|
|
* require it when passing Closures, like form().
|
|
*/
|
|
private $_view;
|
|
|
|
public function __call($method, $params)
|
|
{
|
|
if ($this->isNamedPathMethod($method)) {
|
|
return $this->getNamedPath($method, $params);
|
|
} elseif ($helper = ViewHelpers::findHelperFor($method)) {
|
|
$helper->setView($this);
|
|
return call_user_func_array(array($helper, $method), $params);
|
|
}
|
|
|
|
throw new Exception\BadMethodCallException(
|
|
sprintf("Called to unknown method/helper: %s", $method)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Returns instance of Helper\Base
|
|
*/
|
|
public function base()
|
|
{
|
|
return ViewHelpers::getBaseHelper();
|
|
}
|
|
|
|
public function setView(ActionView $view)
|
|
{
|
|
$this->_view = $view;
|
|
}
|
|
|
|
public function view()
|
|
{
|
|
return $this->_view;
|
|
}
|
|
|
|
public function urlFor($params)
|
|
{
|
|
return Rails::application()->router()->urlFor($params);
|
|
}
|
|
|
|
public function params()
|
|
{
|
|
return Rails::application()->dispatcher()->parameters();
|
|
}
|
|
|
|
public function request()
|
|
{
|
|
return Rails::application()->dispatcher()->request();
|
|
}
|
|
|
|
public function controller()
|
|
{
|
|
return Rails::application()->controller();
|
|
}
|
|
|
|
public function u($str)
|
|
{
|
|
return urlencode($str);
|
|
}
|
|
|
|
public function hexEncode($str)
|
|
{
|
|
$r = '';
|
|
$e = strlen($str);
|
|
$c = 0;
|
|
$h = '';
|
|
while ($c < $e) {
|
|
$h = dechex(ord(substr($str, $c++, 1)));
|
|
while (strlen($h) < 3)
|
|
$h = '%' . $h;
|
|
$r .= $h;
|
|
}
|
|
return $r;
|
|
}
|
|
|
|
public function h($str, $flags = null, $charset = null)
|
|
{
|
|
$flags === null && $flags = ENT_COMPAT;
|
|
!$charset && $charset = Rails::application()->config()->encoding;
|
|
return htmlspecialchars($str, $flags, $charset);
|
|
}
|
|
|
|
public function I18n()
|
|
{
|
|
return Rails::services()->get('i18n');
|
|
}
|
|
|
|
public function t($name)
|
|
{
|
|
return $this->I18n()->t($name);
|
|
}
|
|
|
|
# TODO: move this method somewhere else, it doesn't belong here.
|
|
protected function parseUrlParams($url_params)
|
|
{
|
|
if ($url_params != '#' && (is_array($url_params) || (strpos($url_params, 'http') !== 0 && strpos($url_params, '/') !== 0))) {
|
|
if (!is_array($url_params))
|
|
$url_params = array($url_params);
|
|
$url_to = Rails::application()->router()->urlFor($url_params, true);
|
|
} else {
|
|
$url_to = $url_params;
|
|
}
|
|
return $url_to;
|
|
}
|
|
}
|