Prepare documentation for publication

.gitignore

@@ -8,6 +8,7 @@
 nbproject
 doc/html/
 tmp/
+zf-mkdoc-theme/
 
 clover.xml
 composer.lock

.travis.yml

@@ -10,13 +10,20 @@ branches:
 cache:
   directories:
     - $HOME/.composer/cache
+    - $HOME/.local
+    - zf-mkdoc-theme
 
 env:
   global:
     - EVENT_MANAGER_VERSION="^3.0"
     - HYDRATOR_VERSION="^2.1"
     - SERVICE_MANAGER_VERSION="^3.0.3"
     - STDLIB_VERSION="^3.0"
+    - SITE_URL: https://zendframework.github.io/zend-mvc
+    - GH_USER_NAME: "Matthew Weier O'Phinney"
+    - GH_USER_EMAIL: matthew@weierophinney.net
+    - GH_REF: github.com/zendframework/zend-mvc.git
+    - secure: "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"
 
 matrix:
   fast_finish: true
@@ -33,6 +40,8 @@ matrix:
     - php: 5.6
       env:
         - EXECUTE_TEST_COVERALLS=true
+        - DEPLOY_DOCS="$(if [[ $TRAVIS_BRANCH == 'master' && $TRAVIS_PULL_REQUEST == 'false' ]]; then echo -n 'true' ; else echo -n 'false' ; fi)"
+        - PATH="$HOME/.local/bin:$PATH"
     - php: 5.6
       env:
         - EVENT_MANAGER_VERSION="^2.6.2"
@@ -73,6 +82,10 @@ script:
   - if [[ $EXECUTE_TEST_COVERALLS == 'true' ]]; then ./vendor/bin/phpunit --coverage-clover clover.xml ; fi
   - if [[ $EXECUTE_TEST_COVERALLS != 'true' ]]; then ./vendor/bin/phpunit ; fi
   - if [[ $EXECUTE_CS_CHECK == 'true' ]]; then ./vendor/bin/php-cs-fixer fix -v --diff --dry-run ; fi
+  - if [[ $DEPLOY_DOCS == "true" && "$TRAVIS_TEST_RESULT" == "0" ]]; then wget -O theme-installer.sh "https://raw.githubusercontent.com/zendframework/zf-mkdoc-theme/master/theme-installer.sh" ; chmod 755 theme-installer.sh ; ./theme-installer.sh ; fi
+
+after_success:
+  - if [[ $DEPLOY_DOCS == "true" ]]; then echo "Preparing to build and deploy documentation" ; ./zf-mkdoc-theme/deploy.sh ; echo "Completed deploying documentation" ; fi
 
 after_script:
   - if [[ $EXECUTE_TEST_COVERALLS == 'true' ]]; then ./vendor/bin/coveralls ; fi

README.md

@@ -21,4 +21,4 @@ The MVC layer is built on top of the following components:
 
 
 - File issues at https://github.com/zendframework/zend-mvc/issues
-- Documentation is at http://framework.zend.com/manual/current/en/index.html#zend-mvc
+- Documentation is at https://zendframework.github.io/zend-mvc/

doc/book/controllers.md

@@ -0,0 +1,314 @@
+# Available Controllers
+
+Controllers in zend-mvc are objects implementing `Zend\Stdlib\DispatchableInterface`.
+That interface describes a single method:
+
+```php
+use Zend\Stdlib\DispatchableInterface;
+use Zend\Stdlib\RequestInterface as Request;
+use Zend\Stdlib\ResponseInterface as Response;
+
+class Foo implements DispatchableInterface
+{
+    public function dispatch(Request $request, Response $response = null)
+    {
+        // ... do something, and preferably return a Response ...
+    }
+}
+```
+
+While the pattern is straight-forward, chances are you don't want to implement
+custom dispatch logic for every controller, particularly as it's not unusual or
+uncommon for a single controller to handle several related types of requests.
+
+To provide convenience, zend-mvc also defines several interfaces that, when
+implemented, can provide controllers with additional capabilities.
+
+## Common Interfaces Used With Controllers
+
+### InjectApplicationEvent
+
+The `Zend\Mvc\InjectApplicationEventInterface` hints to the `Application`
+instance that it should inject its `MvcEvent` into the controller itself. Why
+would this be useful?
+
+Recall that the `MvcEvent` composes a number of objects: the `Request` and
+`Response`, naturally, but also the router, the route matches (a `RouteMatch`
+instance), and potentially the "result" of dispatching.
+
+A controller that has the `MvcEvent` injected, then, can retrieve or inject
+these. As an example:
+
+```php
+$matches = $this->getEvent()->getRouteMatch();
+$id      = $matches->getParam('id', false);
+if (! $id) {
+    $response = $this->getResponse();
+    $response->setStatusCode(500);
+    $this->getEvent()->setResult('Invalid identifier; cannot complete request');
+    return;
+}
+```
+
+The `InjectApplicationEventInterface` defines two methods:
+
+```php
+public function setEvent(Zend\EventManager\EventInterface $event);
+public function getEvent();
+```
+
+### ServiceLocatorAware
+
+In most cases, you should define your controllers such that dependencies are
+injected by the application's `ServiceManager`, via either constructor arguments
+or setter methods.
+
+However, occasionally you may have objects you wish to use in your controller
+that are only valid for certain code paths. Examples include forms, paginators,
+navigation, etc. In these cases, you may decide that it doesn't make sense to
+inject those objects every time the controller is used.
+
+The `ServiceLocatorAwareInterface` interface hints to the `ServiceManager` that it should inject
+itself into the controller. It defines two simple methods:
+
+```php
+use Zend\ServiceManager\ServiceLocatorInterface;
+use Zend\ServiceManager\ServiceLocatorAwareInterface;
+
+public function setServiceLocator(ServiceLocatorInterface $serviceLocator);
+public function getServiceLocator();
+```
+
+> #### ServiceLocatorInterface is deprecated
+>
+> `ServiceLocatorAwareInterface` [was removed from zend-servicemanager v3.0](http://zendframework.github.io/zend-servicemanager/migration/#miscellaneous-interfaces-traits-and-classes),
+> and, as such, starting in zend-mvc 2.7.0, the `AbstractController`
+> implementation no longer implements the interface, though it implements the
+> methods the interface defines; this allows forwards compatibility with
+> zend-servicemanager v3.
+>
+> However, also starting with the zend-mvc 2.7.0 release, `ServiceLocatorAwareInterface`
+> usage is deprecated. We recommend injecting dependencies explicitly instead of
+> pulling them from a composed `ServiceManager` instance.
+>
+> In cases where an object will not be used in all code paths, we recommend
+> splitting into discrete controllers, or using [lazy services](http://zendframework.github.io/zend-servicemanager/lazy-services/).
+
+### EventManagerAware
+
+Typically, it's nice to be able to tie into a controller's workflow without
+needing to extend it or hardcode behavior into it. The solution for this is to
+use the `EventManager`.
+
+You can hint to the `ServiceManager` that you want an `EventManager` injected by
+implementing the interface `EventManagerAwareInterface`, which tells the
+`ServiceManager` to inject an `EventManager`.
+
+To do this, you define two methods. The first, a setter, should also set any
+`SharedEventManager` identifiers you want to listen on, and the second, a getter,
+should return the composed `EventManager` instance.
+
+```php
+use Zend\EventManager\EventManagerAwareInterface;
+use Zend\EventManager\EventManagerInterface;
+
+public function setEventManager(EventManagerInterface $events);
+public function getEventManager();
+```
+
+### Controller Plugins
+
+Code re-use is a common goal for developers. Another common goal is convenience.
+However, this is often difficult to achieve cleanly in abstract, general
+systems.
+
+Within your controllers, you'll often find yourself repeating tasks from one
+controller to another.  Some common examples:
+
+- Generating URLs.
+- Redirecting.
+- Setting and retrieving flash messages (self-expiring session messages).
+- Invoking and dispatching additional controllers.
+
+To facilitate these actions while also making them available to alternate
+controller implementations, we've created a `PluginManager` implementation for
+the controller layer, `Zend\Mvc\Controller\PluginManager`, building on the
+`Zend\ServiceManager\AbstractPluginManager` functionality. To utilize it,
+implement the `setPluginManager(PluginManager $plugins)` method, and set up your
+code to use the controller-specific implementation by default:
+
+```php
+use Zend\Mvc\Controller\PluginManager;
+
+public function setPluginManager(PluginManager $plugins)
+{
+    $this->plugins = $plugins;
+    $this->plugins->setController($this);
+
+    return $this;
+}
+
+public function getPluginManager()
+{
+    if (!$this->plugins) {
+        $this->setPluginManager(new PluginManager());
+    }
+
+    return $this->plugins;
+}
+
+public function plugin($name, array $options = null)
+{
+    return $this->getPluginManager()->get($name, $options);
+}
+```
+
+## AbstractActionController
+
+Implementing each of the above interfaces is a lesson in redundancy; you won't
+often want to do it.  As such, we've developed abstract, base controllers you
+can extend to get started.
+
+The first is `Zend\Mvc\Controller\AbstractActionController`. This controller
+implements each of the above interfaces, and uses the following assumptions:
+
+- An "action" parameter is expected in the `RouteMatch` object composed in the
+  attached `MvcEvent`.  If none is found, a `notFoundAction()` is invoked.
+- The "action" parameter is converted to a camelCased format and appended with
+  the word "Action" to create a method name. As examples: "foo" maps to
+  `fooAction`, "foo-bar" or "foo.bar" or "foo\_bar" to `fooBarAction`. The
+  controller then checks to see if that method exists. If not, the
+  `notFoundAction()` method is invoked; otherwise, the discovered method is
+  called.
+- The results of executing the given action method are injected into the
+  `MvcEvent`'s "result" property (via `setResult()`, and accessible via
+  `getResult()`).
+
+Essentially, a route mapping to an `AbstractActionController` needs to return
+both the "controller" and "action" keys in its matches.
+
+Creation of action controllers looks like the following example:
+
+```php
+namespace Foo\Controller;
+
+use Zend\Mvc\Controller\AbstractActionController;
+
+class BarController extends AbstractActionController
+{
+    public function bazAction()
+    {
+        return ['title' => __METHOD__];
+    }
+
+    public function batAction()
+    {
+        return ['title' => __METHOD__];
+    }
+}
+```
+
+### Interfaces and Collaborators
+
+`AbstractActionController` implements each of the following interfaces:
+
+- `Zend\Stdlib\DispatchableInterface`
+- `Zend\Mvc\InjectApplicationEventInterface`
+- `Zend\ServiceManager\ServiceLocatorAwareInterface` (starting with zend-mvc
+  2.7.0, only the methods defined by the interface, not the interface itself)
+- `Zend\EventManager\EventManagerAwareInterface`
+
+The composed `EventManager` will be configured to listen on the following contexts:
+
+- `Zend\Stdlib\DispatchableInterface`
+- `Zend\Mvc\Controller\AbstractActionController`
+- `Zend\Mvc\Controller\AbstractController`
+
+Additionally, if you extend the class, it will listen on the name of the
+extending class.
+
+## AbstractRestfulController
+
+`Zend\Mvc\Controller\AbstractRestfulController` provides a native RESTful
+implementation that maps HTTP request methods to controller methods, using the
+following matrix:
+
+- **GET** maps to either `get()` or `getList()`, depending on whether or not an
+  "id" parameter is found in the route matches. If one is, it is passed as an
+  argument to `get()`; if not, `getList()` is invoked. In the former case, you
+  should provide a representation of the given entity with that identification;
+  in the latter, you should provide a list of entities.
+- **POST** maps to `create()`. That method expects a `$data` argument, usually
+  the `$_POST` superglobal array. The data should be used to create a new
+  entity, and the response should typically be an HTTP 201 response with the
+  Location header indicating the URI of the newly created entity and the
+  response body providing the representation.
+- **PUT** maps to `update()`, and requires that an "id" parameter exists in the
+  route matches; that value is passed as an argument to the method. It should
+  attempt to update the given entity, and, if successful, return either a 200 or
+  202 response status, as well as the representation of the entity.
+- **DELETE** maps to `delete()`, and requires that an "id" parameter exists in
+  the route matches; that value is passed as an argument to the method. It
+  should attempt to delete the given entity, and, if successful, return either a
+  200 or 204 response status.
+
+Additionally, you can map "action" methods to the `AbstractRestfulController`,
+just as you would in the `AbstractActionController`; these methods will be
+suffixed with "Action", differentiating them from the RESTful methods listed
+above. This allows you to perform such actions as providing forms used to submit
+to the various RESTful methods, or to add RPC methods to your RESTful API.
+
+### Interfaces and Collaborators
+
+`AbstractRestfulController` implements each of the following interfaces:
+
+- `Zend\Stdlib\DispatchableInterface`
+- `Zend\Mvc\InjectApplicationEventInterface`
+- `Zend\ServiceManager\ServiceLocatorAwareInterface` (starting with zend-mvc
+  2.7.0, only the methods defined by the interface, not the interface itself)
+- `Zend\EventManager\EventManagerAwareInterface`
+
+The composed `EventManager` will be configured to listen on the following contexts:
+
+- `Zend\Stdlib\DispatchableInterface`
+- `Zend\Mvc\Controller\AbstractRestfulController`
+- `Zend\Mvc\Controller\AbstractController`
+
+Additionally, if you extend the class, it will listen on the name of the
+extending class.
+
+## AbstractConsoleController
+
+`Zend\Mvc\Controller\AbstractConsoleController` extends from [AbstractActionController](#abstractactioncontroller)
+and provides the following functionality:
+
+- The method `setConsole(Zend\Console\Adapter\AdapterInterface $console)` allows
+  injecting a console adapter representing the current console environment. By
+  default, the `ControllerManager` will inject this for you as part of
+  controller instantiation.
+- The method `getConsole()` allows you to retrieve the current console adapter
+  instance, allowing you to retrieve console capabilities and generate console
+  output.
+- The `dispatch()` method will throw an exception if invoked in a non-console
+  environment, ensuring that you do not need to do any checks within your action
+  methods for the environment.
+
+### Interfaces and Collaborators
+
+`AbstractRestfulController` implements each of the following interfaces:
+
+- `Zend\Stdlib\DispatchableInterface`
+- `Zend\Mvc\InjectApplicationEventInterface`
+- `Zend\ServiceManager\ServiceLocatorAwareInterface` (starting with zend-mvc
+  2.7.0, only the methods defined by the interface, not the interface itself)
+- `Zend\EventManager\EventManagerAwareInterface`
+
+The composed `EventManager` will be configured to listen on the following contexts:
+
+- `Zend\Stdlib\DispatchableInterface`
+- `Zend\Mvc\Controller\AbstractConsoleController`
+- `Zend\Mvc\Controller\AbstractActionController`
+- `Zend\Mvc\Controller\AbstractController`
+
+Additionally, if you extend the class, it will listen on the name of the
+extending class.