Update app.js, add embed helper

resources/assets/js/app.js

@@ -76,7 +76,21 @@ window.App.util = {
 			['Walden','filter-walden'], 
 			['Willow','filter-willow'], 
 			['X-Pro II','filter-xpro-ii']
-		],
-		emoji: ['😂','💯','❤️','🙌','👏','👌','😍','😯','😢','😅','😁','🙂','😎','😀','🤣','😃','😄','😆','😉','😊','😋','😘','😗','😙','😚','🤗','🤩','🤔','🤨','😐','😑','😶','🙄','😏','😣','😥','😮','🤐','😪','😫','😴','😌','😛','😜','😝','🤤','😒','😓','😔','😕','🙃','🤑','😲','🙁','😖','😞','😟','😤','😭','😦','😧','😨','😩','🤯','😬','😰','😱','😳','🤪','😵','😡','😠','🤬','😷','🤒','🤕','🤢','🤮','🤧','😇','🤠','🤡','🤥','🤫','🤭','🧐','🤓','😈','👿','👹','👺','💀','👻','👽','🤖','💩','😺','😸','😹','😻','😼','😽','🙀','😿','😾','🤲','👐','🤝','👍','👎','👊','✊','🤛','🤜','🤞','✌️','🤟','🤘','👈','👉','👆','👇','☝️','✋','🤚','🖐','🖖','👋','🤙','💪','🖕','✍️','🙏','💍','💄','💋','👄','👅','👂','👃','👣','👁','👀','🧠','🗣','👤','👥'
-		],
+	],
+	emoji: ['😂','💯','❤️','🙌','👏','👌','😍','😯','😢','😅','😁','🙂','😎','😀','🤣','😃','😄','😆','😉','😊','😋','😘','😗','😙','😚','🤗','🤩','🤔','🤨','😐','😑','😶','🙄','😏','😣','😥','😮','🤐','😪','😫','😴','😌','😛','😜','😝','🤤','😒','😓','😔','😕','🙃','🤑','😲','🙁','😖','😞','😟','😤','😭','😦','😧','😨','😩','🤯','😬','😰','😱','😳','🤪','😵','😡','😠','🤬','😷','🤒','🤕','🤢','🤮','🤧','😇','🤠','🤡','🤥','🤫','🤭','🧐','🤓','😈','👿','👹','👺','💀','👻','👽','🤖','💩','😺','😸','😹','😻','😼','😽','🙀','😿','😾','🤲','👐','🤝','👍','👎','👊','✊','🤛','🤜','🤞','✌️','🤟','🤘','👈','👉','👆','👇','☝️','✋','🤚','🖐','🖖','👋','🤙','💪','🖕','✍️','🙏','💍','💄','💋','👄','👅','👂','👃','👣','👁','👀','🧠','🗣','👤','👥'
+	],
+	embed: {
+		post: (function(url, caption = true, likes = false, layout = 'full') {
+			let u = url + '/embed?';
+			u += caption ? 'caption=true&' : 'caption=false&';
+			u += likes ? 'likes=true&' : 'likes=false&';
+			u += layout == 'compact' ? 'layout=compact' : 'layout=full';
+			return '<iframe src="'+u+'" class="pixelfed__embed" style="max-width: 100%; border: 0" width="400" allowfullscreen="allowfullscreen"></iframe><script async defer src="'+window.location.origin +'/embed.js"><\/script>';
+		}),
+		profile: (function(url) {
+			// placeholder
+			console.error('This method is not supported yet');
+		})
+	}
+
 };