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phorge-phorge/src/aphront/AphrontURIMapper.php
Joshua Spence b6d745b666 Extend from Phobject
Summary: All classes should extend from some other class. See D13275 for some explanation.

Test Plan: `arc unit`

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D13283
2015-06-15 18:02:27 +10:00

50 lines
1.1 KiB
PHP

<?php
final class AphrontURIMapper extends Phobject {
private $map;
public function __construct(array $map) {
$this->map = $map;
}
public function mapPath($path) {
$map = $this->map;
foreach ($map as $rule => $value) {
list($controller, $data) = $this->tryRule($rule, $value, $path);
if ($controller) {
foreach ($data as $k => $v) {
if (is_numeric($k)) {
unset($data[$k]);
}
}
return array($controller, $data);
}
}
return array(null, null);
}
private function tryRule($rule, $value, $path) {
$match = null;
$pattern = '#^'.$rule.(is_array($value) ? '' : '$').'#';
if (!preg_match($pattern, $path, $match)) {
return array(null, null);
}
if (!is_array($value)) {
return array($value, $match);
}
$path = substr($path, strlen($match[0]));
foreach ($value as $srule => $sval) {
list($controller, $data) = $this->tryRule($srule, $sval, $path);
if ($controller) {
return array($controller, $data + $match);
}
}
return array(null, null);
}
}