tnhfw /
tnh-fw
| Total Complexity | 90 |
| Total Lines | 753 |
| Duplicated Lines | 0 % |
| Changes | 7 | ||
| Bugs | 3 | Features | 1 |
Complex classes like Router often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Router, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 31 | class Router extends BaseClass { |
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| 32 | /** |
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| 33 | * @var array $pattern: The list of URIs to validate against |
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| 34 | */ |
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| 35 | private $pattern = array(); |
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| 36 | |||
| 37 | /** |
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| 38 | * @var array $callback: The list of callback to call |
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| 39 | */ |
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| 40 | private $callback = array(); |
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| 41 | |||
| 42 | /** |
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| 43 | * @var string $uriTrim: The char to remove from the URIs |
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| 44 | */ |
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| 45 | protected $uriTrim = '/\^$'; |
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| 46 | |||
| 47 | /** |
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| 48 | * @var string $uri: The route URI to use |
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| 49 | */ |
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| 50 | protected $uri = ''; |
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| 51 | |||
| 52 | /** |
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| 53 | * The module name of the current request |
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| 54 | * @var string |
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| 55 | */ |
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| 56 | protected $module = null; |
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| 57 | |||
| 58 | /** |
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| 59 | * The controller name of the current request |
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| 60 | * @var string |
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| 61 | */ |
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| 62 | protected $controller = null; |
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| 63 | |||
| 64 | /** |
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| 65 | * The controller path |
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| 66 | * @var string |
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| 67 | */ |
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| 68 | protected $controllerPath = null; |
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| 69 | |||
| 70 | /** |
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| 71 | * The method name. The default value is "index" |
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| 72 | * @var string |
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| 73 | */ |
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| 74 | protected $method = 'index'; |
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| 75 | |||
| 76 | /** |
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| 77 | * Whether the current request HTTP method match for the finding |
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| 78 | * route. |
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| 79 | * @var boolean |
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| 80 | */ |
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| 81 | protected $routeMethodMatch = true; |
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| 82 | |||
| 83 | /** |
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| 84 | * List of argument to pass to the method |
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| 85 | * @var array |
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| 86 | */ |
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| 87 | protected $args = array(); |
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| 88 | |||
| 89 | /** |
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| 90 | * List of routes configurations |
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| 91 | * @var array |
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| 92 | */ |
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| 93 | protected $routes = array(); |
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| 94 | |||
| 95 | /** |
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| 96 | * The segments array for the current request |
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| 97 | * @var array |
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| 98 | */ |
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| 99 | protected $segments = array(); |
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| 100 | |||
| 101 | /** |
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| 102 | * Whether the current request generate 404 error |
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| 103 | * @var boolean |
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| 104 | */ |
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| 105 | protected $error404 = false; |
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| 106 | |||
| 107 | /** |
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| 108 | * The instance of module to use |
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| 109 | * @var object |
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| 110 | */ |
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| 111 | protected $moduleInstance = null; |
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| 112 | |||
| 113 | /** |
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| 114 | * The current request HTTP method |
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| 115 | * @var string |
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| 116 | */ |
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| 117 | protected $requestMethod = null; |
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| 118 | |||
| 119 | /** |
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| 120 | * Construct the new Router instance |
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| 121 | * |
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| 122 | * @param object $module the instance of module to use |
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| 123 | */ |
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| 124 | public function __construct(Module $module = null) { |
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| 125 | parent::__construct(); |
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| 126 | $this->setModuleInstance($module); |
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| 127 | |||
| 128 | //loading routes for module |
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| 129 | $moduleRouteList = array(); |
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| 130 | $modulesRoutes = $this->moduleInstance->getModulesRoutesConfig(); |
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| 131 | if (is_array($modulesRoutes)) { |
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| 132 | $moduleRouteList = $modulesRoutes; |
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| 133 | unset($modulesRoutes); |
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| 134 | } |
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| 135 | $this->setRouteConfiguration($moduleRouteList); |
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| 136 | $this->logger->info('The routes configuration are listed below: ' |
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| 137 | . stringify_vars($this->routes)); |
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| 138 | |||
| 139 | //Set request method |
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| 140 | $globals = & class_loader('GlobalVar', 'classes'); |
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| 141 | $this->requestMethod = $globals->server('REQUEST_METHOD'); |
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| 142 | } |
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| 143 | |||
| 144 | /** |
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| 145 | * Return the module instance to use |
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| 146 | * @return object |
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| 147 | */ |
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| 148 | public function getModuleInstance() { |
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| 149 | return $this->moduleInstance; |
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| 150 | } |
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| 151 | |||
| 152 | /** |
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| 153 | * Set the module instance to use |
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| 154 | * |
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| 155 | * @param object $module the new module instance |
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| 156 | * |
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| 157 | * @return object the current instance |
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| 158 | */ |
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| 159 | public function setModuleInstance(Module $module = null) { |
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| 160 | $this->moduleInstance = $module; |
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| 161 | return $this; |
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| 162 | } |
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| 163 | |||
| 164 | /** |
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| 165 | * Return the 404 error or not |
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| 166 | * @return boolean |
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| 167 | */ |
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| 168 | public function is404() { |
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| 169 | return $this->error404; |
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| 170 | } |
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| 171 | |||
| 172 | /** |
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| 173 | * Get the module name |
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| 174 | * @return string |
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| 175 | */ |
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| 176 | public function getModule() { |
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| 177 | return $this->module; |
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| 178 | } |
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| 179 | |||
| 180 | /** |
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| 181 | * Get the controller name |
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| 182 | * @return string |
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| 183 | */ |
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| 184 | public function getController() { |
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| 186 | } |
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| 187 | |||
| 188 | /** |
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| 189 | * Get the controller file path |
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| 190 | * @return string |
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| 191 | */ |
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| 192 | public function getControllerPath() { |
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| 194 | } |
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| 195 | |||
| 196 | /** |
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| 197 | * Get the controller method |
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| 198 | * @return string |
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| 199 | */ |
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| 200 | public function getMethod() { |
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| 201 | return $this->method; |
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| 202 | } |
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| 203 | |||
| 204 | /** |
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| 205 | * Get the request arguments |
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| 206 | * @return array |
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| 207 | */ |
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| 208 | public function getArgs() { |
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| 210 | } |
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| 211 | |||
| 212 | /** |
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| 213 | * Get the URL segments array |
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| 214 | * @return array |
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| 215 | */ |
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| 216 | public function getSegments() { |
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| 218 | } |
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| 219 | |||
| 220 | /** |
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| 221 | * Get the route URI |
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| 222 | * @return string |
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| 223 | */ |
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| 224 | public function getRouteUri() { |
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| 226 | } |
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| 227 | |||
| 228 | /** |
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| 229 | * Add the URI and callback to the list of URIs to validate |
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| 230 | * |
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| 231 | * @param string $uri the request URI |
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| 232 | * @param string $callback the callback function |
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| 233 | * |
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| 234 | * @return object the current instance |
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| 235 | */ |
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| 236 | public function add($uri, $callback) { |
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| 245 | } |
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| 246 | |||
| 247 | /** |
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| 248 | * Remove the route configuration |
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| 249 | * |
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| 250 | * @param string $uri the URI |
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| 251 | * |
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| 252 | * @return object the current instance |
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| 253 | */ |
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| 254 | public function removeRoute($uri) { |
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| 255 | $uri = trim($uri, $this->uriTrim); |
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| 256 | $index = array_search($uri, $this->pattern, true); |
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| 257 | if ($index !== false) { |
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| 258 | $this->logger->info('Remove route for uri [' . $uri . '] from the configuration'); |
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| 259 | unset($this->pattern[$index]); |
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| 260 | unset($this->callback[$index]); |
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| 261 | } |
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| 262 | $this->logger->warning('Cannot found route uri [' . $uri . '] from the configuration'); |
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| 263 | return $this; |
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| 264 | } |
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| 265 | |||
| 266 | |||
| 267 | /** |
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| 268 | * Remove all the routes from the configuration |
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| 269 | * |
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| 270 | * @return object the current instance |
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| 271 | */ |
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| 272 | public function removeAllRoute() { |
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| 273 | $this->logger->info('Remove all routes from the configuration'); |
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| 274 | $this->pattern = array(); |
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| 275 | $this->callback = array(); |
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| 276 | $this->routes = array(); |
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| 277 | return $this; |
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| 278 | } |
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| 279 | |||
| 280 | /** |
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| 281 | * Setting the route configuration using the configuration file |
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| 282 | * and additional configuration from param |
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| 283 | * @param array $overwriteConfig the additional configuration |
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| 284 | * to overwrite with the existing one |
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| 285 | * @param boolean $useConfigFile whether to use route configuration file |
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| 286 | * |
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| 287 | * @return object |
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| 288 | */ |
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| 289 | public function setRouteConfiguration(array $overwriteConfig = array(), $useConfigFile = true) { |
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| 290 | $route = array(); |
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| 291 | if ($useConfigFile && file_exists(CONFIG_PATH . 'routes.php')) { |
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| 292 | require_once CONFIG_PATH . 'routes.php'; |
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| 293 | } |
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| 294 | $route = array_merge($route, $overwriteConfig); |
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| 295 | $this->routes = $route; |
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| 296 | //if route is empty remove all configuration |
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| 297 | if (empty($route)) { |
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| 298 | $this->removeAllRoute(); |
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| 299 | } |
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| 300 | //Set route informations |
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| 301 | $this->setRouteConfigurationInfos(); |
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| 302 | return $this; |
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| 303 | } |
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| 304 | |||
| 305 | /** |
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| 306 | * Get the route configuration |
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| 307 | * |
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| 308 | * @return array |
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| 309 | */ |
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| 310 | public function getRouteConfiguration() { |
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| 311 | return $this->routes; |
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| 312 | } |
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| 313 | |||
| 314 | /** |
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| 315 | * Set the route URI to use later |
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| 316 | * @param string $uri the route URI, if is empty will |
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| 317 | * determine automatically |
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| 318 | * @return object |
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| 319 | */ |
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| 320 | public function setRouteUri($uri = '') { |
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| 321 | $routeUri = ''; |
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| 322 | $globals = & class_loader('GlobalVar', 'classes'); |
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| 323 | $cliArgs = $globals->server('argv'); |
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| 324 | if (!empty($uri)) { |
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| 325 | $routeUri = $uri; |
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| 326 | } else if ($globals->server('REQUEST_URI')) { |
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| 327 | $routeUri = $globals->server('REQUEST_URI'); |
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| 328 | } |
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| 329 | //if the application is running in CLI mode use the first argument |
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| 330 | else if (IS_CLI && isset($cliArgs[1])) { |
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| 331 | $routeUri = $cliArgs[1]; |
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| 332 | } |
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| 333 | $routeUri = $this->removeSuffixAndQueryStringFromUri($routeUri); |
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| 334 | $this->uri = trim($routeUri, $this->uriTrim); |
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| 335 | return $this; |
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| 336 | } |
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| 337 | |||
| 338 | /** |
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| 339 | * Set the route segments informations |
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| 340 | * @param array $segements the route segments information |
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| 341 | * |
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| 342 | * @return object |
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| 343 | */ |
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| 344 | public function setRouteSegments(array $segments = array()) { |
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| 352 | } |
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| 353 | |||
| 354 | /** |
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| 355 | * Setting the route parameters like module, controller, method, argument |
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| 356 | * @return object the current instance |
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| 357 | */ |
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| 358 | public function determineRouteParamsInformation() { |
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| 378 | } |
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| 379 | |||
| 380 | /** |
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| 381 | * Routing the request to the correspondant module/controller/method if exists |
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| 382 | * otherwise send 404 error. |
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| 383 | */ |
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| 384 | public function processRequest() { |
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| 385 | //Setting the route URI |
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| 386 | $this->setRouteUri(); |
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| 387 | |||
| 388 | //setting route segments |
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| 389 | $this->setRouteSegments(); |
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| 390 | |||
| 391 | $this->logger->info('The final Request URI is [' . implode('/', $this->segments) . ']'); |
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| 392 | |||
| 393 | //determine the route parameters information |
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| 394 | $this->determineRouteParamsInformation(); |
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| 395 | |||
| 396 | //if the request method not match |
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| 397 | if(!$this->routeMethodMatch){ |
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| 398 | //create the instance of Controller |
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| 399 | $cError = new Controller(); |
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| 400 | $cError->response->setStatus(405); |
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| 401 | $cError->response->setOutput('HTTP method [' . $this->requestMethod . '] not allowed'); |
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| 402 | $cError->response->renderFinalPage(); |
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| 403 | return; |
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| 404 | } |
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| 405 | |||
| 406 | //Now load the controller if exists |
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| 407 | $this->loadControllerIfExist(); |
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| 408 | |||
| 409 | |||
| 410 | |||
| 411 | |||
| 412 | //if we have 404 error show it |
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| 413 | if ($this->error404) { |
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| 414 | $this->show404Error(); |
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| 415 | } else { |
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| 416 | //render the final page to user |
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| 417 | $this->logger->info('Render the final output to the browser'); |
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| 418 | get_instance()->response->renderFinalPage(); |
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| 419 | } |
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| 420 | } |
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| 421 | |||
| 422 | /** |
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| 423 | * Set the controller file path if is not set |
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| 424 | * @param string $path the file path if is null will using the route |
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| 425 | * information |
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| 426 | * |
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| 427 | * @return object the current instance |
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| 428 | */ |
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| 429 | protected function setControllerFilePath($path = null) { |
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| 430 | if ($path !== null) { |
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| 431 | $this->controllerPath = $path; |
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| 432 | return $this; |
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| 433 | } |
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| 434 | //did we set the controller, so set the controller path |
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| 435 | //if not yet set before |
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| 436 | if ($this->controller && !$this->controllerPath) { |
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| 437 | $this->logger->debug('Setting the file path for the controller [' . $this->controller . ']'); |
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| 438 | $controllerPath = APPS_CONTROLLER_PATH . ucfirst($this->controller) . '.php'; |
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| 439 | //if the controller is in module |
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| 440 | if ($this->module) { |
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| 441 | $path = $this->moduleInstance->findControllerFullPath(ucfirst($this->controller), $this->module); |
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| 442 | if ($path !== false) { |
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| 443 | $controllerPath = $path; |
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| 444 | } |
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| 445 | } |
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| 446 | $this->controllerPath = $controllerPath; |
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| 447 | } |
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| 448 | return $this; |
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| 449 | } |
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| 450 | |||
| 451 | /** |
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| 452 | * Set the route informations using the configuration |
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| 453 | * |
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| 454 | * @return object the current instance |
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| 455 | */ |
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| 456 | protected function setRouteConfigurationInfos() { |
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| 462 | } |
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| 463 | |||
| 464 | /** |
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| 465 | * Remove the DOCUMENT_ROOT and front controller from segments if exists |
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| 466 | * @return void |
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| 467 | */ |
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| 468 | protected function removeDocumentRootFrontControllerFromSegments(){ |
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| 469 | $segment = $this->segments; |
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| 470 | $globals = & class_loader('GlobalVar', 'classes'); |
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| 471 | $rootFolder = substr($globals->server('SCRIPT_NAME'), 0, strpos( |
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| 472 | $globals->server('SCRIPT_NAME'), |
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| 473 | basename($globals->server('SCRIPT_FILENAME')) |
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| 474 | )); |
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| 475 | //Remove "/" at the first or folder root |
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| 476 | $rootFolder = trim($rootFolder, $this->uriTrim); |
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| 477 | $segmentString = implode('/', $segment); |
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| 478 | if(preg_match('#^' . $rootFolder .'#', $segmentString)){ |
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| 479 | $segmentString = substr($segmentString, strlen($rootFolder)); |
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| 480 | } |
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| 481 | //Remove the "/" after replace like "root_folder/foo" => "/foo" |
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| 482 | $segmentString = trim($segmentString, $this->uriTrim); |
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| 483 | if (empty($segmentString)) { |
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| 484 | //So means we are on the home page |
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| 485 | $segment = array(); |
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| 486 | } else { |
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| 487 | $segment = explode('/', $segmentString); |
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| 488 | } |
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| 489 | $this->segments = $segment; |
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| 490 | $this->logger->debug('Check if the request URI contains the front controller'); |
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| 491 | if (isset($segment[0]) && $segment[0] == SELF) { |
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|
Bug
introduced
by
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| 492 | $this->logger->info('The request URI contains the front controller'); |
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| 493 | array_shift($segment); |
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| 494 | $this->segments = $segment; |
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| 495 | } |
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| 496 | } |
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| 497 | |||
| 498 | /** |
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| 499 | * Remove the URL suffix and query string values if exists |
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| 500 | * @param string $uri the route URI to process |
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| 501 | * @return string the final route uri after processed |
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| 502 | */ |
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| 503 | protected function removeSuffixAndQueryStringFromUri($uri) { |
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| 504 | $this->logger->debug('Check if URL suffix is enabled in the configuration'); |
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| 505 | //remove url suffix from the request URI |
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| 506 | $suffix = get_config('url_suffix'); |
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| 507 | if ($suffix) { |
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| 508 | $this->logger->info('URL suffix is enabled in the configuration, the value is [' . $suffix . ']'); |
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| 509 | $uri = str_ireplace($suffix, '', $uri); |
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| 510 | } |
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| 511 | if (strpos($uri, '?') !== false) { |
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| 512 | $uri = substr($uri, 0, strpos($uri, '?')); |
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| 513 | } |
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| 514 | return $uri; |
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| 515 | } |
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| 516 | |||
| 517 | /** |
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| 518 | * Set the route params using the predefined config |
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| 519 | * @param int $findIndex the index in $this->callback |
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| 520 | */ |
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| 521 | protected function setRouteParamsUsingPredefinedConfig($findIndex) { |
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| 522 | $callback = $this->callback[$findIndex]; |
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| 523 | //if callback is array so means user defined the HTTP Method |
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| 524 | if(is_array($callback) && count($callback) > 0){ |
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| 525 | if(array_key_exists($this->requestMethod, $callback)){ |
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| 526 | $callback = $callback[$this->requestMethod]; |
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| 527 | } |
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| 528 | else{ |
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| 529 | //Wrong request method |
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| 530 | $this->logger->warning('The request method [' . $this->requestMethod . '] is not allowed'); |
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| 531 | $this->routeMethodMatch = false; |
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| 532 | return; |
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| 533 | } |
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| 534 | } |
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| 535 | |||
| 536 | //only one |
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| 537 | if (preg_match('/^([a-z0-9_]+)$/i', $callback)) { |
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| 538 | $this->logger->info('Callback [' . $callback . '] does not have module or ' |
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| 539 | . 'controller definition try to check if is an module or controller'); |
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| 540 | //get the module list |
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| 541 | $modules = $this->moduleInstance->getModuleList(); |
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| 542 | if (in_array($callback, $modules)) { |
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| 543 | $this->logger->info('Callback [' . $callback . '] found in module use it as an module'); |
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| 544 | $this->module = $callback; |
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| 545 | } else { |
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| 546 | $this->logger->info('Callback [' . $callback . '] not found in module use it as an controller'); |
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| 547 | $this->controller = $callback; |
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| 548 | } |
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| 549 | return; |
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| 550 | } |
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| 551 | |||
| 552 | //Check for module |
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| 553 | if (strpos($callback, '#') !== false) { |
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| 554 | $part = explode('#', $callback); |
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| 555 | $this->logger->info('The current request use the module [' . $part[0] . ']'); |
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| 556 | $this->module = $part[0]; |
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| 557 | array_shift($part); |
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| 558 | //if the second part exists and not empty and don't have @ |
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| 559 | //so use it as controller |
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| 560 | if (!empty($part[0]) && strpos($part[0], '@') === false) { |
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| 561 | $this->controller = $part[0]; |
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| 562 | array_shift($part); |
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| 563 | } |
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| 564 | $callback = implode('', $part); |
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| 565 | } |
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| 566 | |||
| 567 | //Check for controller |
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| 568 | if (strpos($callback, '@') !== false) { |
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| 569 | $part = explode('@', $callback); |
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| 570 | $this->controller = $part[0]; |
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| 571 | array_shift($part); |
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| 572 | $callback = implode('', $part); |
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| 573 | } |
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| 574 | |||
| 575 | //Check for method |
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| 576 | //the remaining will be the method if is not empty |
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| 577 | if (!empty($callback)) { |
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| 578 | $this->method = $callback; |
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| 579 | } |
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| 580 | } |
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| 581 | |||
| 582 | /** |
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| 583 | * Determine the route parameters from route configuration |
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| 584 | * @return void |
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| 585 | */ |
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| 586 | protected function determineRouteParamsFromConfig() { |
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| 587 | $uri = implode('/', $this->segments); |
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| 588 | /* |
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| 589 | * Generics routes patterns |
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| 590 | */ |
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| 591 | $pattern = array(':num', ':alpha', ':alnum', ':any'); |
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| 592 | $replace = array('[0-9]+', '[a-zA-Z]+', '[a-zA-Z0-9]+', '.*'); |
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| 593 | |||
| 594 | $this->logger->debug( |
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| 595 | 'Begin to loop in the predefined routes configuration ' |
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| 596 | . 'to check if the current request match' |
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| 597 | ); |
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| 598 | $args = array(); |
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| 599 | $findIndex = -1; |
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| 600 | //Cycle through the URIs stored in the array |
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| 601 | foreach ($this->pattern as $index => $uriList) { |
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| 602 | $uriList = str_ireplace($pattern, $replace, $uriList); |
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| 603 | // Check for an existant matching URI |
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| 604 | if (preg_match("#^$uriList$#", $uri, $args)) { |
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| 605 | $this->logger->info( |
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| 606 | 'Route found for request URI [' . $uri . '] using the predefined configuration ' |
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| 607 | . ' [' . $this->pattern[$index] . '] --> [' . stringify_vars($this->callback[$index]) . ']' |
||
| 608 | ); |
||
| 609 | $findIndex = $index; |
||
| 610 | //stop here |
||
| 611 | break; |
||
| 612 | } |
||
| 613 | } |
||
| 614 | if($findIndex !== -1){ |
||
| 615 | /* |
||
| 616 | * $args[0] => full string captured by preg_match |
||
| 617 | * $args[1], $args[2], $args[n] => contains the value of |
||
| 618 | * (:num), (:alpha), (:alnum), (:any) |
||
| 619 | * so need remove the first value $args[0] |
||
| 620 | */ |
||
| 621 | array_shift($args); |
||
| 622 | $this->args = $args; |
||
| 623 | $this->setRouteParamsUsingPredefinedConfig($findIndex); |
||
| 624 | } |
||
| 625 | |||
| 626 | //first if the controller is not set and the module is set use the module name as the controller |
||
| 627 | if (!$this->controller && $this->module) { |
||
| 628 | $this->logger->info( |
||
| 629 | 'After loop in predefined routes configuration,' |
||
| 630 | . 'the module name is set but the controller is not set,' |
||
| 631 | . 'so we will use module as the controller' |
||
| 632 | ); |
||
| 633 | $this->controller = $this->module; |
||
| 634 | } |
||
| 635 | } |
||
| 636 | |||
| 637 | /** |
||
| 638 | * Find file path of the current controller using the current module |
||
| 639 | * @return boolean true if the file path is found otherwise false. |
||
| 640 | */ |
||
| 641 | protected function findControllerFullPathUsingCurrentModule(){ |
||
| 642 | $path = $this->moduleInstance->findControllerFullPath(ucfirst($this->controller), $this->module); |
||
| 643 | if (!$path) { |
||
| 644 | $this->logger->info('The controller [' . $this->controller . '] not ' |
||
| 645 | . 'found in the module, may be will use the module [' . $this->module . '] as controller'); |
||
| 646 | $this->controller = $this->module; |
||
| 647 | return false; |
||
| 648 | } |
||
| 649 | $this->controllerPath = $path; |
||
| 650 | return true; |
||
| 651 | } |
||
| 652 | |||
| 653 | /** |
||
| 654 | * Set the route information if application does not have modules, |
||
| 655 | * or the current request does not use module |
||
| 656 | * @return void |
||
| 657 | */ |
||
| 658 | protected function setRouteParamsIfNoModuleOrNotFound(){ |
||
| 659 | $segment = $this->segments; |
||
| 660 | //controller |
||
| 661 | if (isset($segment[0])) { |
||
| 662 | $this->controller = $segment[0]; |
||
| 663 | array_shift($segment); |
||
| 664 | } |
||
| 665 | //method |
||
| 666 | if (isset($segment[0])) { |
||
| 667 | $this->method = $segment[0]; |
||
| 668 | array_shift($segment); |
||
| 669 | } |
||
| 670 | //args |
||
| 671 | $this->args = $segment; |
||
| 672 | } |
||
| 673 | |||
| 674 | /** |
||
| 675 | * Set the route information if application have modules, |
||
| 676 | * or the current request use module |
||
| 677 | * @return void |
||
| 678 | */ |
||
| 679 | protected function setRouteParamsIfAppHasModuleOrFound(){ |
||
| 680 | //get the module list |
||
| 681 | $modules = $this->moduleInstance->getModuleList(); |
||
| 682 | $segment = $this->segments; |
||
| 683 | if (in_array($segment[0], $modules)) { |
||
| 684 | $this->logger->info('Found, the current request use the module [' . $segment[0] . ']'); |
||
| 685 | $this->module = $segment[0]; |
||
| 686 | array_shift($segment); |
||
| 687 | //check if the second arg is the controller from module |
||
| 688 | if (isset($segment[0])) { |
||
| 689 | $this->controller = $segment[0]; |
||
| 690 | //check if the request use the same module name and controller |
||
| 691 | if($this->findControllerFullPathUsingCurrentModule()){ |
||
| 692 | array_shift($segment); |
||
| 693 | } |
||
| 694 | } |
||
| 695 | //check for method |
||
| 696 | if (isset($segment[0])) { |
||
| 697 | $this->method = $segment[0]; |
||
| 698 | array_shift($segment); |
||
| 699 | } |
||
| 700 | //the remaining is for args |
||
| 701 | $this->args = $segment; |
||
| 702 | } else { |
||
| 703 | $this->logger->info('The current request information is not found in the module list'); |
||
| 704 | $this->setRouteParamsIfNoModuleOrNotFound(); |
||
| 705 | } |
||
| 706 | } |
||
| 707 | |||
| 708 | /** |
||
| 709 | * Determine the route parameters using the server variable "REQUEST_URI" |
||
| 710 | * @return void |
||
| 711 | */ |
||
| 712 | protected function determineRouteParamsFromRequestUri() { |
||
| 713 | $segment = $this->segments; |
||
| 714 | $nbSegment = count($segment); |
||
| 715 | //if segment is null so means no need to perform |
||
| 716 | if ($nbSegment > 0) { |
||
| 717 | //get the module list |
||
| 718 | $modules = $this->moduleInstance->getModuleList(); |
||
| 719 | //first check if no module |
||
| 720 | if (empty($modules)) { |
||
| 721 | $this->logger->info('No module was loaded will skip the module checking'); |
||
| 722 | $this->setRouteParamsIfNoModuleOrNotFound(); |
||
| 723 | } else { |
||
| 724 | $this->logger->info('The application contains a loaded module will check if the current request is found in the module list'); |
||
| 725 | $this->setRouteParamsIfAppHasModuleOrFound(); |
||
| 726 | } |
||
| 727 | if (!$this->controller && $this->module) { |
||
| 728 | $this->logger->info('After using the request URI the module name is set but the controller is not set so we will use module as the controller'); |
||
| 729 | $this->controller = $this->module; |
||
| 730 | } |
||
| 731 | } |
||
| 732 | } |
||
| 733 | |||
| 734 | /** |
||
| 735 | * Show error 404 if can not found route for the current request |
||
| 736 | * @return void |
||
| 737 | */ |
||
| 738 | protected function show404Error() { |
||
| 739 | if (IS_CLI) { |
||
| 740 | set_http_status_header(404); |
||
| 741 | echo 'Error 404: page not found.'; |
||
| 742 | } else { |
||
| 743 | //create the instance of Controller |
||
| 744 | $c404 = new Controller(); |
||
| 745 | //remove other content set to prevent duplicate view |
||
| 746 | $c404->response->setOutput(null); |
||
| 747 | $c404->response->render('404'); |
||
| 748 | $c404->response->send404(); |
||
| 749 | } |
||
| 750 | } |
||
| 751 | |||
| 752 | /** |
||
| 753 | * Load the controller and call it method based on the routing information |
||
| 754 | * @return void |
||
| 755 | */ |
||
| 756 | protected function loadControllerIfExist() { |
||
| 784 | } |
||
| 785 | } |
||
| 786 |
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