diff options
Diffstat (limited to 'system/core/Router.php')
| -rwxr-xr-x[-rw-r--r--] | system/core/Router.php | 81 |
1 files changed, 68 insertions, 13 deletions
diff --git a/system/core/Router.php b/system/core/Router.php index a76a7bd0a..6da667472 100644..100755 --- a/system/core/Router.php +++ b/system/core/Router.php @@ -1,4 +1,4 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * @@ -28,12 +28,54 @@ */ class CI_Router { + /** + * Config class + * + * @var object + * @access public + */ var $config; + /** + * List of routes + * + * @var array + * @access public + */ var $routes = array(); + /** + * List of error routes + * + * @var array + * @access public + */ var $error_routes = array(); + /** + * Current class name + * + * @var string + * @access public + */ var $class = ''; + /** + * Current method name + * + * @var string + * @access public + */ var $method = 'index'; + /** + * Sub-directory that contains the requested controller class + * + * @var string + * @access public + */ var $directory = ''; + /** + * Default controller (and method if specific) + * + * @var string + * @access public + */ var $default_controller; /** @@ -61,7 +103,7 @@ class CI_Router { */ function _set_routing() { - // Are query strings enabled in the config file? Normally CI doesn't utilize query strings + // Are query strings enabled in the config file? Normally CI doesn't utilize query strings // since URI segments are more search-engine friendly, but they can optionally be used. // If this feature is enabled, we will gather the directory/class/method a little differently $segments = array(); @@ -103,7 +145,7 @@ class CI_Router { // the URI doesn't correlated to a valid controller. $this->default_controller = ( ! isset($this->routes['default_controller']) OR $this->routes['default_controller'] == '') ? FALSE : strtolower($this->routes['default_controller']); - // Were there any query string segments? If so, we'll validate them and bail out since we're done. + // Were there any query string segments? If so, we'll validate them and bail out since we're done. if (count($segments) > 0) { return $this->_validate_request($segments); @@ -212,7 +254,7 @@ class CI_Router { // -------------------------------------------------------------------- /** - * Validates the supplied segments. Attempts to determine the path to + * Validates the supplied segments. Attempts to determine the path to * the controller. * * @access private @@ -244,7 +286,20 @@ class CI_Router { // Does the requested controller exist in the sub-folder? if ( ! file_exists(APPPATH.'controllers/'.$this->fetch_directory().$segments[0].'.php')) { - show_404($this->fetch_directory().$segments[0]); + if ( ! empty($this->routes['404_override'])) + { + $x = explode('/', $this->routes['404_override']); + + $this->set_directory(''); + $this->set_class($x[0]); + $this->set_method(isset($x[1]) ? $x[1] : 'index'); + + return $x; + } + else + { + show_404($this->fetch_directory().$segments[0]); + } } } else @@ -277,7 +332,7 @@ class CI_Router { // If we've gotten this far it means that the URI does not correlate to a valid - // controller class. We will now see if there is an override + // controller class. We will now see if there is an override if ( ! empty($this->routes['404_override'])) { $x = explode('/', $this->routes['404_override']); @@ -296,7 +351,7 @@ class CI_Router { // -------------------------------------------------------------------- /** - * Parse Routes + * Parse Routes * * This function matches any routes that may exist in * the config/routes.php file against the URI to @@ -310,7 +365,7 @@ class CI_Router { // Turn the segment array into a URI string $uri = implode('/', $this->uri->segments); - // Is there a literal match? If so we're done + // Is there a literal match? If so we're done if (isset($this->routes[$uri])) { return $this->_set_request(explode('/', $this->routes[$uri])); @@ -370,7 +425,7 @@ class CI_Router { // -------------------------------------------------------------------- /** - * Set the method name + * Set the method name * * @access public * @param string @@ -384,7 +439,7 @@ class CI_Router { // -------------------------------------------------------------------- /** - * Fetch the current method + * Fetch the current method * * @access public * @return string @@ -402,7 +457,7 @@ class CI_Router { // -------------------------------------------------------------------- /** - * Set the directory name + * Set the directory name * * @access public * @param string @@ -416,7 +471,7 @@ class CI_Router { // -------------------------------------------------------------------- /** - * Fetch the sub-directory (if any) that contains the requested controller class + * Fetch the sub-directory (if any) that contains the requested controller class * * @access public * @return string @@ -429,7 +484,7 @@ class CI_Router { // -------------------------------------------------------------------- /** - * Set the controller overrides + * Set the controller overrides * * @access public * @param array |