Donate
<?php
class Controller_Routingsetter extends Controller
{
const NEW_ROUTE = 5;
public function action_index()
{
if (Input::method() == 'POST')
{
// get routes had been set
$total_line = Input::post('total_line');
$route_array = array();
for ($i = 0; $i < $total_line; $i++)
{
if (!(Input::post('line'.$i, false) === false) and Input::post('pattern'.$i) and Input::post('class_action'.$i) and !Input::post('delete_radio'.$i))
{
$route_array[Input::post('line'.$i)] = array('pattern' => Input::post('pattern'.$i), 'class_action' => Input::post('class_action'.$i));
}
}
// get add new routing items
for ($i = 0; $i < self::NEW_ROUTE; $i++)
{
if (Input::post('new_line'.$i) and Input::post('new_pattern'.$i) and Input::post('new_class_action'.$i))
{
$route_array[Input::post('new_line'.$i)] = array('pattern' => Input::post('new_pattern'.$i), 'class_action' => Input::post('new_class_action'.$i));
}
}
ksort($route_array);
// set config routes group
Config::delete('routes');
foreach ($route_array as $item)
{
Config::set('routes.'.$item['pattern'], $item['class_action']);
}
// save routes group as routes.php
Config::save('routes', 'routes');
} // End of POST handing
// get config routes group
$routes = Config::get('routes', array());
$rt = array();
foreach ($routes as $key => $item)
{
// transform route pattern to reguler expression
$replace = str_replace(array(
':any',
':alnum',
':num',
':alpha',
':segment',
),
array(
'.+',
'[[:alnum:]]+',
'[[:digit:]]+',
'[[:alpha:]]+',
'[^/]*',
), '/'.$key.'/');
$replace = preg_replace('%:([[:alpha:]]+)/%', '(?P<$1>.+?)/', $replace);
$rt[] = array(
'exp' => trim($replace, '/'),
'pattern' => trim($key, '/'),
'class_action' => trim($item, '/')
);
}
// simulate routing
$matched = false;
$p404 = false;
$test_uri = trim(Input::post('test_uri'), '/');
foreach ($rt as $key => $item)
{
if ($test_uri == '' and $item['exp'] == '_root_')
{
$matched = $key;
break;
}
elseif (preg_match('{^'.$item['exp'].'$}', $test_uri, $matches))
{
$matched = $key;
break;
}
elseif ($item['pattern'] == '_404_')
{
$p404 = $key;
}
}
if (!$matched)
$matched = $p404;
// output content without view
echo Html::doctype('html5');
echo '<head><meta charset="UTF-8"></head><body>';
echo Form::open(Uri::current());
echo 'Routing test URI?'.Form::input('test_uri', Input::post('test_uri') ? : '',
array('size' => 60)).'<hr />';
$last_key = -1;
foreach ($rt as $key => $item)
{
$last_key = $key;
echo Form::input('line'.$key, $key * 10, array('size' => 3)).' : ';
echo Form::input('pattern'.$key, $item['pattern'], array('size' => 50)).' ';
echo Form::input('class_action'.$key, $item['class_action'],
array('size' => 50)).' ';
echo Form::label('Delete', 'delete_radio'.$key);
echo Form::radio('delete_radio'.$key, 'delete_radio'.$key).'<br />';
if ($key == $matched)
{
echo '<div>';
$match = true;
}
else
{
echo '<div>';
}
// escapte reguler expressions
echo 'Compire expression : '.Security::htmlentities($item['exp']).'<br />';
if ($key === $p404)
{
echo 'Matched as _404_';
}
elseif ($key == $matched)
{
if ($key == '_root_')
{
echo 'Matched _root_';
}
else
{
ksort($matches, SORT_LOCALE_STRING);
foreach ($matches as $k => $m)
{
if (is_numeric($k))
{
echo '$'.$k.' => '.'"'.$m.'"<br />';
}
else
{
echo '$this->param("'.$k.'") => "'.$m.'"<br />';
}
}
}
}
echo '</div><hr />';
}
// keep count items
echo Form::hidden('total_line', $last_key + 1);
// add new routes
echo '<p>Add New route</p>';
for ($i = 0; $i < self::NEW_ROUTE; $i++)
{
echo Form::input('new_line'.$i, ($last_key + $i + 1) * 10, array('size' => 3)).' : ';
echo Form::input('new_pattern'.$i, '', array('size' => 50)).' ';
echo Form::input('new_class_action'.$i, '', array('size' => 50)).'<br />';
}
echo '<hr />';
echo Form::submit('submit', 'Submit');
echo Form::close();
echo '</body>';
}
}
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