Add support for extensions in the Microsoft Edge Addons Store

src/background.js

@@ -4,9 +4,9 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-/* globals chrome, cws_match_pattern, ows_match_pattern, amo_match_patterns,
+/* globals chrome, cws_match_pattern, mea_match_pattern, ows_match_pattern, amo_match_patterns,
    amo_file_version_match_patterns,
-   cws_pattern, ows_pattern, amo_pattern, amo_file_version_pattern,
+   cws_pattern, mea_pattern, ows_pattern, amo_pattern, amo_file_version_pattern,
    get_crx_url, get_zip_name, console,
     */
 /* globals encodeQueryString */
@@ -28,7 +28,7 @@ function togglePageAction(isEnabled) {
         browser.tabs.onUpdated.addListener(tabsOnUpdatedCheckPageAction);
     }
     browser.tabs.query({
-        url: [cws_match_pattern, ows_match_pattern].concat(amo_match_patterns, amo_file_version_match_patterns),
+        url: [cws_match_pattern, mea_match_pattern, ows_match_pattern].concat(amo_match_patterns, amo_file_version_match_patterns),
     }).then(function(tabs) {
         if (isEnabled) {
             tabs.forEach(showPageActionIfNeeded);
@@ -128,6 +128,7 @@ chrome.runtime.onInstalled.addListener(function() {
     chrome.tabs.query({
         url: [
             cws_match_pattern,
+            mea_match_pattern,
             ows_match_pattern,
         ].concat(amo_match_patterns, amo_file_version_match_patterns),
     }, function(tabs) {
@@ -226,6 +227,6 @@ function showPageActionIfNeeded(details_or_tab) {
     }
 }
 function isPageActionNeededForUrl(url) {
-    return cws_pattern.test(url) || ows_pattern.test(url) || amo_pattern.test(url) ||
-        amo_file_version_pattern.test(url);
+    return cws_pattern.test(url) || mea_pattern.test(url) || ows_pattern.test(url) ||
+        amo_pattern.test(url) || amo_file_version_pattern.test(url);
 }

src/bg-contextmenu.js

@@ -5,7 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 /* jshint browser:true, devel:true */
-/* globals chrome, cws_match_pattern, ows_match_pattern, amo_match_patterns, amo_file_version_match_patterns, get_crx_url */
+/* globals chrome, cws_match_pattern, mea_match_pattern, ows_match_pattern, amo_match_patterns, amo_file_version_match_patterns, get_crx_url */
 /* globals encodeQueryString */
 
 'use strict';
@@ -30,6 +30,7 @@
         '*://*/*.XPI*',
         '*://*/*.xpi*',
         cws_match_pattern,
+        mea_match_pattern,
         ows_match_pattern,
     ].concat(amo_file_version_match_patterns);
 
@@ -180,6 +181,7 @@
             contexts: ['all'],
             documentUrlPatterns: [
                 cws_match_pattern,
+                mea_match_pattern,
                 ows_match_pattern,
             ].concat(amo_file_version_match_patterns),
         });

src/crxviewer.html

@@ -62,7 +62,7 @@
 <div id="advanced-open">
     <form id="advanced-open-form">
         Enter the URL of a Chrome Extension, Firefox addon, zip file,
-        or the page in the Chrome Web Store, Firefox addon gallery or Opera addon gallery.
+        or the page in the Chrome Web Store, Firefox addon gallery, Edge Addons Store or Opera addon gallery.
         <input type="url" placeholder="URL of Chrome extension, Firefox addon or zip file">
         <input type="submit" value="Open in this viewer">
         or select a local file &rarr;

src/crxviewer.js

@@ -1574,7 +1574,7 @@ function initialize() {
     // the get_crx_url method only takes the extension ID and generates the other
     // parameters based on the current platform.
     if (!is_crx_download_url(crx_url)) {
-        if (cws_pattern.test(crx_url)) {
+        if (cws_pattern.test(crx_url) || mea_pattern.test(crx_url)) {
             // Prefer given URL because its slug contains an extra human-readable short name.
             webstore_url = crx_url;
         }

src/cws_pattern.js

@@ -5,8 +5,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 /* globals location, getPlatformInfo, navigator */
-/* exported cws_match_pattern, ows_match_pattern, amo_match_patterns, amo_file_version_match_patterns */
-/* exported cws_pattern, ows_pattern, amo_pattern, amo_file_version_pattern */
+/* exported cws_match_pattern, mea_match_pattern, ows_match_pattern, amo_match_patterns, amo_file_version_match_patterns */
+/* exported cws_pattern, mea_pattern, ows_pattern, amo_pattern, amo_file_version_pattern */
 /* exported get_crx_url, get_webstore_url, get_zip_name, is_crx_url, is_not_crx_url, getParam */
 /* exported is_crx_download_url */
 /* exported get_amo_domain, get_amo_slug */
@@ -20,6 +20,11 @@ var cws_download_pattern = /^https?:\/\/clients2\.google\.com\/service\/update2\
 // match pattern per Chrome spec
 var cws_match_pattern = '*://chrome.google.com/webstore/detail/*';
 
+// Microsoft Edge Addons Store
+var mea_pattern = /^https?:\/\/microsoftedge.microsoft.com\/addons\/.+?\/([a-z]{32})(?=[\/#?]|$)/;
+var mea_download_pattern = /^https?:\/\/edge\.microsoft\.com\/extensionwebstorebase\/v1\/crx\b.*?%3D([a-z]{32})%26uc/;
+var mea_match_pattern = '*://microsoftedge.microsoft.com/addons/detail/*';
+
 // Opera add-on gallery
 var ows_pattern = /^https?:\/\/addons.opera.com\/.*?extensions\/(?:details|download)\/([^\/?#]+)/i;
 var ows_match_pattern = '*://addons.opera.com/*extensions/details/*';
@@ -83,7 +88,7 @@ function get_xpi_url(amoDomain, addonSlug) {
 }
 
 // Returns location of CRX file for a given extensionID or CWS url or Opera add-on URL
-// or Firefox addon URL.
+// or Firefox addon URL or Microsoft Edge addon URL.
 function get_crx_url(extensionID_or_url) {
     var url;
     var match = ows_pattern.exec(extensionID_or_url);
@@ -101,6 +106,10 @@ function get_crx_url(extensionID_or_url) {
     if (match) {
         return 'https://' + match[1] + '/firefox/downloads/file/' + match[2] + (match[3] || '/addon.xpi');
     }
+    match = mea_pattern.exec(url) || mea_download_pattern.exec(url);
+    if (match) {
+        return 'https://edge.microsoft.com/extensionwebstorebase/v1/crx?response=redirect&x=id%3D' + match[1] + '%26installsource%3Dondemand%26uc';
+    }
     // Chrome Web Store
     match = get_extensionID(extensionID_or_url);
     var extensionID = match ? match : extensionID_or_url;
@@ -159,6 +168,10 @@ function get_webstore_url(url) {
     if (cws) {
         return 'https://chrome.google.com/webstore/detail/' + cws[1];
     }
+    var mea = mea_pattern.exec(url) || mea_download_pattern.exec(url);
+    if (mea) {
+        return 'https://microsoftedge.microsoft.com/addons/detail/' + mea[1];
+    }
     var ows = ows_pattern.exec(url);
     if (ows) {
         return 'https://addons.opera.com/extensions/details/' + ows[1];
@@ -248,12 +261,12 @@ function get_equivalent_download_url(url) {
 }
 
 function is_crx_url(url) {
-    return cws_pattern.test(url) || ows_pattern.test(url) || /\.(crx|nex)\b/.test(url);
+    return cws_pattern.test(url) || mea_pattern.test(url) || ows_pattern.test(url) || /\.(crx|nex)\b/.test(url);
 }
 
 // Whether the given URL is not a CRX file, with certainty.
 function is_not_crx_url(url) {
-    if (is_crx_url(url) || cws_download_pattern.test(url))
+    if (is_crx_url(url) || cws_download_pattern.test(url) || mea_download_pattern.test(url))
         return false;
     return amo_pattern.test(url) ||
         amo_download_pattern.test(url) ||
@@ -262,7 +275,7 @@ function is_not_crx_url(url) {
 }
 
 function is_crx_download_url(url) {
-    return cws_download_pattern.test(url) || amo_download_pattern.test(url);
+    return cws_download_pattern.test(url) || mea_download_pattern.test(url) || amo_download_pattern.test(url);
 }
 
 // |name| should not contain special RegExp characters, except possibly maybe a '[]' at the end.