feat(ted): Support for Ted video embedding support added

Author: ritz078

src/embed.es6

@@ -24,6 +24,7 @@ import Emoji     from './modules/emoticons/emoji.es6';
 import Smiley    from './modules/emoticons/smiley.es6';
 import Url       from './modules/url.es6';
 import CodeEmbed from './modules/code/codeEmbed.es6';
+import VideoEmbed from './modules/video/videoEmbed.es6';
 import Twitter   from './modules/twitter.es6';
 
 (function() {
@@ -46,7 +47,9 @@ import Twitter   from './modules/twitter.es6';
             lang       : 'en'
         },
         excludeEmbed : [],
-        codeEmbedHeight : 500
+        codeEmbedHeight : 500,
+        videoHeight : null,
+        videoWidth : null,
     };
 
     class EmbedJS {
@@ -65,6 +68,7 @@ import Twitter   from './modules/twitter.es6';
             output           = options.emoji ? await (new Emoji(output, options).process()) : output;
             output           = options.fontIcons ? await (new Smiley(output, options).process()) : output;
             [output, embeds] = await (new CodeEmbed(input, output, options, embeds).process());
+            [output, embeds] = await (new VideoEmbed(input, output, options, embeds).process());
 
             if (options.tweetsEmbed) {
                 let twitter = new Twitter(input, options, embeds);

src/modules/video/ted.es6

@@ -1,5 +1,3 @@
-import utils from '../utils.es6';
-
 import Video from './video.es6';
 
 class Ted extends Video{
@@ -9,9 +7,13 @@ class Ted extends Video{
 	}
 
 	template(id){
-		var template = `<div class="ejs-embed">
-		<iframe src="http://embed.ted.com/talks/${id.split('/')[2]}.html" height="${videoDimensions.height}" width="${videoDimensions.width}"></iframe>
+		let dimensions = this.dimensions();
+		var template =
+		`<div class="ejs-embed">
+			<iframe src="http://embed.ted.com/talks/${id.split('/')[2]}.html" height="${dimensions.height}" width="${dimensions.width}"></iframe>
 		</div>`;
-
+		return template;
 	}
 }
+
+module.exports = Ted;

src/modules/video/video.es6

@@ -7,7 +7,7 @@ class Video {
         this.embeds = embeds;
     }
 
-    get dimensions() {
+    dimensions() {
         let options = this.options;
         let dimensions = {
             width: options.videoWidth,

src/modules/video/videoEmbed.es6

@@ -0,0 +1,27 @@
+import utils from '../utils.es6';
+
+import Ted from './ted.es6';
+
+class VideoEmbed {
+    constructor(input, output, options, embeds) {
+        this.input = input;
+        this.output = output;
+        this.options = options;
+        this.embeds = embeds;
+    }
+
+    async process() {
+        try {
+            let input = this.input;
+            let output = this.output;
+            let embeds = this.embeds;
+            embeds = utils.ifEmbed(this.options, 'ted') ? await (new Ted(input, this.options, embeds).process()) : output;
+
+            return [output, embeds];
+        } catch (error) {
+            console.log(error);
+        }
+    }
+}
+
+module.exports = VideoEmbed