Implement ENVRMNT Support

Add support for ENVRMNT from Verizon. VR Embeds are provided with
via url and a second api is scraped for meta data.

Returns corresponding embed html code, with scripts to support various
JS browser workarounds and styling.

plugins/domains/envrmnt.com.js

@@ -0,0 +1,90 @@
+module.exports = {
+    re: [
+        /^https?:\/\/(?:[a-z]+-)?www\.envrmnt\.com\/#\/video\/([\w\-]+)\?([\w\-]+)$/i
+    ],
+
+    mixins: [
+        "og-image",
+        "favicon",
+        "canonical",
+        "video",
+        "twitter-description",
+        "media-detector",
+        "og-site",
+        "twitter-title"
+    ],
+
+    provides: 'envrmnt',
+
+    getMeta: function (envrmnt) {
+        return {
+            videoId: envrmnt.videoId
+        }
+    },
+
+    getData: function(urlMatch, request, cb) {
+        var fullUrl = urlMatch[0];
+        var videoId = urlMatch[1];
+        var userUUID = urlMatch[2];
+
+        var metaURI = "http://cloud-media.envrmnt.com/media/vrexperience/"+videoId;
+
+        request({
+            uri: metaURI,
+            prepareResult: function(error, response, body, cb) {
+                if (error) {
+                    return cb(error);
+                }
+
+                var bodyJSON = JSON.parse(body);
+
+                cb(null, {
+                    envrmnt: {
+                        thumbnail: {
+                            media: { width: 1286, height: 724 },
+                            href: bodyJSON.thumbnailImageUrl,
+                        },
+                        videoId: videoId
+                    }
+                });
+            }
+        }, cb);
+
+    },
+
+    getLinks: function(urlMatch, envrmnt) {
+        var scriptURL = "http://www.envrmnt.com/shared/ext-embed-v1.js";
+        var wrapperCSS = "width: 100%; height: 0px; position: relative; padding-bottom: 56.2493%;";
+        var iframeSrc = "http://www.envrmnt.com/embed/v1/#/video/"+envrmnt.videoId;
+        var iframeCss = "width: 100%; height: 100%; position: absolute;";
+
+        var html = '<script async src="'+scriptURL+'"></script>'+
+                   '<div style="'+wrapperCSS+'">'+
+                   '<div><iframe id="envrmnt_'+envrmnt.videoId+'" data-envrmnt-id="'+envrmnt.videoId+'" data-vrplayer '+
+                   'src="'+iframeSrc+'" frameborder="0" allowfullscreen '+
+                   'style="'+iframeCss+'"></iframe></div>'+
+                   '</div>';
+
+        return [{
+            type: CONFIG.T.text_html,
+            rel: [
+                CONFIG.R.player,
+                CONFIG.R.inline,
+                CONFIG.R.html5
+            ],
+            html: html
+        }, {
+            href: envrmnt.thumbnail.href,
+            type: CONFIG.T.image_jpeg,
+            rel: CONFIG.R.thumbnail,
+            width: envrmnt.thumbnail.media.width,
+            height: envrmnt.thumbnail.media.height
+        }];
+    },
+
+    tests: [{
+        noFeeds: true,
+    },
+        "http://cloud-www.envrmnt.com/#/video/a4e56f72-5be9-4b08-bf59-51dd6b2b072f?4a41b15c-dce0-44e5-879f-c0d4b05713ab"
+    ]
+};