90 lines
2.2 KiB
PHP
90 lines
2.2 KiB
PHP
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<?php
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namespace Rails\Routing;
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use Rails;
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class UrlToken
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{
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const SEPARATOR = '#';
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const MODULE_SEPARATOR = '\\';
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private
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$controller,
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$action = 'index',
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$modules = [];
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public function __construct($token)
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{
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if (is_int($pos = strpos($token, self::MODULE_SEPARATOR))) {
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if (!$pos) {
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$token = substr($token, 1);
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} else {
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$namespace = substr($token, 0, $pos);
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$token = substr($token, $pos + 1);
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$this->modules = array_filter(explode(self::MODULE_SEPARATOR, $namespace));
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}
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}
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if (is_bool(strpos($token, self::SEPARATOR)))
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throw new Exception\InvalidArgumentException(sprintf("Missing separator in token '%s'", $token));
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$parts = explode(self::SEPARATOR, $token);
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if (empty($parts[0])) {
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$route = Rails::application()->dispatcher()->router()->route();
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if (!$route) {
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throw new Exception\RuntimeException(
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"Can't complete URL token as there's no active route"
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);
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}
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$this->modules = $route->modules();
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$parts[0] = $route->controller();
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}
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$this->controller = $parts[0];
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if (!empty($parts[1]))
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$this->action = $parts[1];
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}
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public function parts()
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{
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return array($this->controller, $this->action, $this->modules);
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}
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public function controller()
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{
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return $this->controller;
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}
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public function action()
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{
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return $this->action;
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}
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public function namespaces()
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{
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return $this->modules;
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}
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public function modules()
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{
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return $this->modules;
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}
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public function token()
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{
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return $this->toString();
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}
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public function toString()
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{
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$namespace = $this->modules ? implode(self::MODULE_SEPARATOR, $this->modules) . self::MODULE_SEPARATOR : '';
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return $namespace . $this->controller . self::SEPARATOR . $this->action;
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}
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public function toUrl()
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{
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return str_replace(['#', self::MODULE_SEPARATOR], '/', $this->toString());
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}
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}
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