From cee204d0dfac455688d7e00c97d6fc7c951c3f51 Mon Sep 17 00:00:00 2001
From: Jordan Doyle <jordan@doyle.wf>
Date: Thu, 06 Oct 2016 17:59:33 +0100
Subject: [PATCH] Meta helpers for post & autobind post to the method params

---
 src/Models/Post.php                        | 26 ++++++++++++++++++++++++++
 src/Providers/WordpressServiceProvider.php |  1 +
 src/Routing/Route.php                      | 40 ----------------------------------------
 src/Routing/SingularRoute.php              | 26 ++++++++++++++++++++++++++
 4 files changed, 53 insertions(+), 40 deletions(-)

diff --git a/src/Models/Post.php b/src/Models/Post.php
index c33ecc2..bd610dc 100644
--- a/src/Models/Post.php
+++ a/src/Models/Post.php
@@ -1,7 +1,8 @@
 <?php
 namespace Koselig\Models;
 
 use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\HasMany;
@@ -47,6 +48,31 @@
     public function meta()
     {
         return $this->hasMany(Meta::class);
+    }
+
+    /**
+     * Get meta values for this Post.
+     *
+     * @param array|string|null $key
+     * @return mixed
+     */
+    public function getMeta($key = null)
+    {
+        /**
+         * @var Collection
+         */
+        $meta = $this->meta;
+
+        if (is_array($key)) {
+            $meta = $meta->whereIn('meta_key', $key);
+        } elseif (is_string($key)) {
+            $meta = $meta->where('meta_key', $key)->first();
+            return $meta ? $meta->meta_value : null;
+        }
+
+        return $meta->mapWithKeys(function ($item) {
+            return [$item->meta_key => $item->meta_value];
+        })->all();
     }
 
     /**
diff --git a/src/Providers/WordpressServiceProvider.php b/src/Providers/WordpressServiceProvider.php
index 183b476..d9aa5f5 100644
--- a/src/Providers/WordpressServiceProvider.php
+++ a/src/Providers/WordpressServiceProvider.php
@@ -76,6 +76,7 @@
         if ($this->app->runningInConsole()) {
             // allow wordpress to run, even when running from console (ie. artisan compiling)
             $_SERVER['SERVER_PROTOCOL'] = 'https';
+            $_SERVER['HTTP_HOST'] = parse_url(config('app.url'))['host'];
         }
 
         require ABSPATH . 'wp-settings.php';
diff --git a/src/Routing/Route.php b/src/Routing/Route.php
deleted file mode 100644
index cd50c6e..0000000 100644
--- a/src/Routing/Route.php
+++ /dev/null
@@ -1,40 +1,0 @@
-<?php
-namespace Koselig\Routing;
-
-use Illuminate\Http\Request;
-use Illuminate\Routing\Route as LaravelRoute;
-use Illuminate\Support\Facades\Input;
-use Symfony\Component\Routing\Route as SymfonyRoute;
-
-/**
- * Extend the base Laravel routing functionality to add multisite support
- * to Route::get, Route::post, etc methods.
- *
- * @author Jordan Doyle <jordan@doyle.wf>
- */
-class Route extends LaravelRoute
-{
-    /**
-     * Determine if the route matches given request.
-     *
-     * @param  \Illuminate\Http\Request $request
-     * @param  bool $includingMethod
-     * @return bool
-     */
-    public function matches(Request $request, $includingMethod = true)
-    {
-        $this->compileRoute();
-
-        foreach ($this->getValidators() as $validator) {
-            if (!$includingMethod && $validator instanceof MethodValidator) {
-                continue;
-            }
-
-            if (!$validator->matches($this, $request)) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-}
diff --git a/src/Routing/SingularRoute.php b/src/Routing/SingularRoute.php
index 8753b29..09904ec 100644
--- a/src/Routing/SingularRoute.php
+++ a/src/Routing/SingularRoute.php
@@ -1,9 +1,11 @@
 <?php
 namespace Koselig\Routing;
 
 use Illuminate\Http\Request;
 use Illuminate\Routing\Route;
+use Koselig\Models\Post;
 use Koselig\Support\Wordpress;
+use ReflectionFunction;
 
 /**
  * Singular route, this route is matched when the user
@@ -34,6 +36,30 @@
 
         $this->types = $this->uri;
         $this->uri = '';
+    }
+
+    /**
+     * Run the route action and return the response.
+     *
+     * @return mixed
+     */
+    protected function runCallable()
+    {
+        // bind the current post to the parameters of the function
+        $function = new ReflectionFunction($this->action['uses']);
+        $params = $function->getParameters();
+
+        foreach ($params as $param) {
+            if ($param->getClass()
+                && ($param->getClass()->isSubclassOf(Post::class) || $param->getClass()->getName() === Post::class)) {
+                $builder = $param->getClass()->getMethod('query')->invoke(null);
+                $post = $builder->find(Wordpress::id());
+
+                $this->setParameter($param->getName(), $post);
+            }
+        }
+
+        return parent::runCallable();
     }
 
     /**
--
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