Merge pull request #93 from zyuhel/master

Adding partial 500px support

Author: oscarotero

src/Adapters/N500px.php

@@ -0,0 +1,49 @@
+<?php
+
+/**
+ * Adapter to provide all information from any webpage.
+ */
+namespace Embed\Adapters;
+
+use Embed\Request;
+use Embed\Providers;
+use Embed\Utils;
+
+class N500px extends Adapter implements AdapterInterface
+{
+    
+    /**
+     * {@inheritdoc}
+     */
+    public static function check(Request $request)
+    {
+        return $request->isValid() && $request->match([
+            'https?://500px.com/photo/*',
+        ]);;
+    }
+    
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getCode()
+    {
+        if (is_numeric($this->request->getDirectoryPosition(1))) {            
+           return Utils::iframe($this->request->createUrl()->withDirectoryPosition(2,'embed.html'), $this->width, $this->height);
+        }
+
+        return '';          
+    }
+
+
+    /**
+     * {@inheritdoc}
+     */
+    public function run()
+    {        
+        //order is important
+        $this->addProvider('oembed', new Providers\OEmbed());        
+        $this->addProvider('opengraph', new Providers\OpenGraph());
+        echo $this->request->getUrl();
+    }
+}

src/Providers/OEmbed/N500px.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Embed\Providers\OEmbed;
+use Embed\Url;
+
+/**
+ * Class N500px
+ * 500px.com embeds.
+ */
+class N500px extends OEmbedImplementation
+{
+    /**
+     * {@inheritdoc}
+     */
+    public static function getEndPoint(Url $url)
+    {
+    	
+		if (is_numeric($url->getDirectoryPosition(1))) {         
+           return $url->createUrl()->withDirectoryPosition(2,'oembed.json');
+        }    	
+        return '';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getPatterns()
+    {
+        return ['https?://500px.com/photo/*'];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function embedInDomIsBroken()
+    {
+        return true;
+    }
+}

tests/N500Test.php

@@ -0,0 +1,18 @@
+<?php
+
+class N500Test extends TestCaseBase
+{
+    public function testPhoto()
+    {
+        $this->assertEmbed(
+            'https://500px.com/photo/127505793/nude-girl-retro-by-david-dubnitskiy',
+            [
+                'imageWidth' => 280,
+                'image'=>'https://drscdn.500px.org/photo/127505793/w%3D280_h%3D280/c415195ae6156c9ba2a3db37130c22be?v=2',
+                'imageHeight' => 280,
+                'authorName' => 'David Dubnitskiy',
+                'type' => 'photo',
+            ]
+        );
+    }
+}