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<?php |
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namespace BoxedCode\Tracking\Trackers; |
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use BoxedCode\Tracking\TrackableResourceModel; |
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use BoxedCode\Tracking\TrackedEvent; |
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use Illuminate\Contracts\Config\Repository; |
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use Illuminate\Contracts\Container\Container; |
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use Illuminate\Contracts\Events\Dispatcher; |
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use Illuminate\Http\Request; |
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use Illuminate\Routing\Router; |
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use League\Url\Url; |
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abstract class Tracker |
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{ |
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/** |
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* Container instance. |
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* |
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* @var \Illuminate\Contracts\Container\Container |
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*/ |
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protected $container; |
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/** |
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* Tracker data model. |
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* |
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* @var \BoxedCode\Tracking\TrackableResourceModel |
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*/ |
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protected $model; |
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/** |
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* Configuration repository. |
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* |
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* @var \Illuminate\Contracts\Config\Repository |
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*/ |
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protected $config; |
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/** |
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* Event dispatcher. |
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* |
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* @var \Illuminate\Contracts\Events\Dispatcher |
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*/ |
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protected $events; |
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/** |
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* The trackers type handle. |
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* |
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* @var string |
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*/ |
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protected $handle; |
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/** |
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* The trackers route name. |
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* |
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* @var string |
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*/ |
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protected $route_name; |
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/** |
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* The trackers route parameter. |
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* |
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* @var string |
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*/ |
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protected $route_parameter; |
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/** |
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* Tracker constructor. |
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* |
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* @param \Illuminate\Contracts\Container\Container $container |
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* @param \Illuminate\Contracts\Events\Dispatcher $events |
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* @param \Illuminate\Contracts\Config\Repository $config |
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*/ |
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public function __construct(Container $container, Dispatcher $events, Repository $config) |
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{ |
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$this->container = $container; |
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$this->events = $events; |
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$this->config = $config; |
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} |
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/** |
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* Get the type handle. |
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* |
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* @return string |
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*/ |
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public function getHandle() |
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{ |
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return $this->handle; |
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} |
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/** |
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* Get the route name. |
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* @return string |
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*/ |
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public function getRouteName() |
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{ |
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return $this->route_name; |
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} |
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/** |
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* Get the route parameter key. |
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* |
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* @return string |
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*/ |
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public function getRouteKey() |
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{ |
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return $this->route_parameter; |
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} |
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/** |
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* Set the data model. |
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* |
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* @param \BoxedCode\Tracking\TrackableResourceModel $model |
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* @return $this |
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*/ |
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public function setModel(TrackableResourceModel $model) |
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{ |
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$this->model = $model; |
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return $this; |
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} |
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/** |
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* Get the data model. |
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* |
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* @return \BoxedCode\Tracking\TrackableResourceModel |
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*/ |
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public function getModel() |
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{ |
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return $this->model; |
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} |
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/** |
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* Set the routing parameter. |
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* |
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* @param $parameter |
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* @return $this |
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*/ |
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public function setRoutingParameter($parameter) |
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{ |
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$this->route_parameter = $parameter; |
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return $this; |
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} |
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/** |
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* Get the routing parameter. |
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* |
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* @return string |
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*/ |
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public function getRoutingParameter() |
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{ |
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return $this->route_parameter; |
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} |
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/** |
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* Get the routing path. |
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* |
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* @return string |
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*/ |
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protected function getRoutingPath() |
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{ |
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$path = str_finish($this->config->get('tracking.path'), '/'); |
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return $path.$this->route_parameter.'/{id}'; |
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} |
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/** |
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* Register the trackers route. |
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* |
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* @param \Illuminate\Routing\Router $router |
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*/ |
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public function registerRoute(Router $router) |
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{ |
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$path = $this->getRoutingPath(); |
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$router->get($path, ['as' => $this->route_name, function (Request $request, $id) { |
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if (! ($model = TrackableResourceModel::find($id))) { |
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abort(404); |
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} |
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if (false === $this->events->fire('tracking.tracked', new TrackedEvent($model, $request))) { |
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abort(404); |
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} else { |
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return $this->handle($request, $model); |
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} |
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}]); |
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} |
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/** |
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* Handle the tracking request. |
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* |
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* @param \Illuminate\Http\Request $request |
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* @param \BoxedCode\Tracking\TrackableResourceModel $model |
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* @return mixed |
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*/ |
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abstract public function handle(Request $request, TrackableResourceModel $model); |
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/** |
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* Generate a model attribute array from an argument array. |
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* |
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* @param array $args |
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* @return array |
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*/ |
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public function getModelAttributes(array $args) |
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{ |
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$attrs = [ |
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'id' => $this->getUniqueId(), |
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'type' => get_class($this), |
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]; |
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return array_merge($args, $attrs); |
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} |
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/** |
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* Get a 'trackable' url for the current data model. |
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* |
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* @param array $parameters |
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* @return \League\Url\Url |
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*/ |
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public function getTrackedUrl($parameters = []) |
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{ |
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$resolver = $this->config->get('tracking.resolver', 'route'); |
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$url = call_user_func_array($resolver, [$this->route_name, $this->model->getKey()]); |
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$params = ''; |
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if (count($parameters) > 0) { |
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$params = "?"; |
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foreach ($parameters as $key => $value) { |
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$params .= "$key=$value&"; |
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} |
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$params = substr($params, 0, -1); |
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} |
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return $url . $params; |
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} |
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/** |
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* Get a unique model id. |
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* |
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* @return string |
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*/ |
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protected function getUniqueId() |
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{ |
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while (! isset($id) || TrackableResourceModel::find($id)) { |
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$id = str_random(6); |
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} |
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return $id; |
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} |
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/** |
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* Get a string representation of the tracker, the 'trackable' url. |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return (string) $this->getTrackedUrl(); |
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} |
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} |
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