Zeta Components Manual :: Docs For Class ezcMvcRegexpRoute
MvcTools::ezcMvcRegexpRoute
Class ezcMvcRegexpRoute
Router class that uses regular expressions for matching routes.
The routes are matched against the uri property of the request object.
Source for this file: /MvcTools/src/routes/regexp.php
Implements interfaces:
| Version: | //autogentag// |
Member Variables
| protected string |
$action
Contains the action that the controller should execute. |
| protected string |
$controllerClassName
This is the name of the controller class that will be instantiated with the request variables obtained from the route, as well as the default values belonging to a route. |
| protected array(string) |
$defaultValues
The default values for the variables that are send to the controller. The route matchers can override those default values |
| protected string |
$pattern
This property contains the regular expression. |
Method Summary
| public ezcMvcRegexpRoute |
__construct(
$pattern
, $controllerClassName
, [ $action
= null] , [ $defaultValues
= array()] )
Constructs a new ezcMvcRegexpRoute with $pattern. |
| public void |
generateUrl(
[ $arguments
= null] )
Generates an URL back out of a route, including possible arguments |
| protected string |
getUriString(
$request
)
Returns the request information that the matches() method will match the pattern against. |
| public null|ezcMvcRoutingInformation |
matches(
$request
)
Evaluates the URI against this route. |
| public void |
prefix(
$prefix
)
Parses the pattern and adds the prefix. |
| protected bool |
pregMatch(
$request
, &$matches
, $matches
)
This method performs the actual regular expresion match against the $request's URI. |
Methods
__construct
Constructs a new ezcMvcRegexpRoute with $pattern.
When the route is matched (with the match() method), the route instantiates an object of the class $controllerClassName.
Parameters:
| Name | Type | Description |
|---|---|---|
$pattern |
string | |
$controllerClassName |
string | |
$action |
string | |
$defaultValues |
array(string) |
generateUrl
Generates an URL back out of a route, including possible arguments
Parameters:
| Name | Type | Description |
|---|---|---|
$arguments |
array |
Implementation of:
| Method | Description |
|---|---|
ezcMvcReversibleRoute::generateUrl() |
Generates an URL back out of a route, including possible arguments |
getUriString
Returns the request information that the matches() method will match the pattern against.
Parameters:
| Name | Type | Description |
|---|---|---|
$request |
ezcMvcRequest |
matches
Evaluates the URI against this route.
The method first runs the match. If the regular expression matches, it cleans up the variables to only include named parameters. it then creates an object containing routing information and returns it. If the route's pattern did not match it returns null.
Parameters:
| Name | Type | Description |
|---|---|---|
$request |
ezcMvcRequest |
Implementation of:
| Method | Description |
|---|---|
ezcMvcRoute::matches() |
Returns routing information if the route matched, or null in case the route did not match. |
prefix
Parses the pattern and adds the prefix.
It's up to the developer to provide a meaningfull prefix. In this case, it needs to be a regular expression just like the pattern.
Parameters:
| Name | Type | Description |
|---|---|---|
$prefix |
mixed |
Exceptions:
| Type | Description |
|---|---|
ezcMvcRegexpRouteException |
if the prefix can not be prepended to the pattern. |
Implementation of:
| Method | Description |
|---|---|
ezcMvcRoute::prefix() |
Adds a prefix to the route. |
pregMatch
This method performs the actual regular expresion match against the $request's URI.
Parameters:
| Name | Type | Description |
|---|---|---|
$request |
ezcMvcRequest | |
$matches |
array(string) | |
&$matches |