1: <?php
2:
3: 4: 5: 6: 7: 8: 9: 10:
11:
12: namespace Nette\Application\Routers;
13:
14: use Nette,
15: Nette\Application;
16:
17:
18:
19: 20: 21: 22: 23: 24: 25: 26:
27: class SimpleRouter extends Nette\Object implements Application\IRouter
28: {
29: const PRESENTER_KEY = 'presenter';
30: const MODULE_KEY = 'module';
31:
32:
33: private $module = '';
34:
35:
36: private $defaults;
37:
38:
39: private $flags;
40:
41:
42:
43: 44: 45: 46:
47: public function __construct($defaults = array(), $flags = 0)
48: {
49: if (is_string($defaults)) {
50: $a = strrpos($defaults, ':');
51: if (!$a) {
52: throw new Nette\InvalidArgumentException("Argument must be array or string in format Presenter:action, '$defaults' given.");
53: }
54: $defaults = array(
55: self::PRESENTER_KEY => substr($defaults, 0, $a),
56: 'action' => $a === strlen($defaults) - 1 ? Application\UI\Presenter::DEFAULT_ACTION : substr($defaults, $a + 1),
57: );
58: }
59:
60: if (isset($defaults[self::MODULE_KEY])) {
61: $this->module = $defaults[self::MODULE_KEY] . ':';
62: unset($defaults[self::MODULE_KEY]);
63: }
64:
65: $this->defaults = $defaults;
66: $this->flags = $flags;
67: }
68:
69:
70:
71: 72: 73: 74:
75: public function match(Nette\Http\IRequest $httpRequest)
76: {
77: if ($httpRequest->getUrl()->getPathInfo() !== '') {
78: return NULL;
79: }
80:
81: $params = $httpRequest->getQuery();
82: $params += $this->defaults;
83:
84: if (!isset($params[self::PRESENTER_KEY])) {
85: throw new Nette\InvalidStateException('Missing presenter.');
86: }
87:
88: $presenter = $this->module . $params[self::PRESENTER_KEY];
89: unset($params[self::PRESENTER_KEY]);
90:
91: return new Application\Request(
92: $presenter,
93: $httpRequest->getMethod(),
94: $params,
95: $httpRequest->getPost(),
96: $httpRequest->getFiles(),
97: array(Application\Request::SECURED => $httpRequest->isSecured())
98: );
99: }
100:
101:
102:
103: 104: 105: 106:
107: public function constructUrl(Application\Request $appRequest, Nette\Http\Url $refUrl)
108: {
109: if ($this->flags & self::ONE_WAY) {
110: return NULL;
111: }
112: $params = $appRequest->getParameters();
113:
114:
115: $presenter = $appRequest->getPresenterName();
116: if (strncasecmp($presenter, $this->module, strlen($this->module)) === 0) {
117: $params[self::PRESENTER_KEY] = substr($presenter, strlen($this->module));
118: } else {
119: return NULL;
120: }
121:
122:
123: foreach ($this->defaults as $key => $value) {
124: if (isset($params[$key]) && $params[$key] == $value) {
125: unset($params[$key]);
126: }
127: }
128:
129: $url = ($this->flags & self::SECURED ? 'https://' : 'http://') . $refUrl->getAuthority() . $refUrl->getPath();
130: $sep = ini_get('arg_separator.input');
131: $query = http_build_query($params, '', $sep ? $sep[0] : '&');
132: if ($query != '') {
133: $url .= '?' . $query;
134: }
135: return $url;
136: }
137:
138:
139:
140: 141: 142: 143:
144: public function getDefaults()
145: {
146: return $this->defaults;
147: }
148:
149:
150:
151: 152: 153: 154:
155: public function getFlags()
156: {
157: return $this->flags;
158: }
159:
160: }
161: