From 85c1b030b7e84bfc617299632694aaed72b4e91a Mon Sep 17 00:00:00 2001
From: Ben Gotow <bengotow@gmail.com>
Date: Tue, 3 May 2016 19:04:04 -0700
Subject: [PATCH] Revert "feat(mailto): Allow N1 to be default client on
 windows"

This reverts commit fad7c1ae86a598c3ebdf2702b6071037068f7ede.
---
 .../notification-mailto/lib/main.coffee       |  2 +
 .../lib/tabs/workspace-section.jsx            | 10 +++--
 spec/launch-services-spec.coffee              |  4 ++
 src/launch-services.coffee                    | 42 ++++++++++---------
 4 files changed, 34 insertions(+), 24 deletions(-)

diff --git a/internal_packages/notification-mailto/lib/main.coffee b/internal_packages/notification-mailto/lib/main.coffee
index e55817494..4e91aa6c2 100644
--- a/internal_packages/notification-mailto/lib/main.coffee
+++ b/internal_packages/notification-mailto/lib/main.coffee
@@ -9,6 +9,8 @@ module.exports =
   activate: (@state) ->
     @services = new LaunchServices()
 
+    return unless @services.available()
+
     # We shouldn't ask if they've already said No
     return if NylasEnv.config.get(NOTIF_SETTINGS_KEY) is true
 
diff --git a/internal_packages/preferences/lib/tabs/workspace-section.jsx b/internal_packages/preferences/lib/tabs/workspace-section.jsx
index 84a77e0ec..b6937c6b0 100644
--- a/internal_packages/preferences/lib/tabs/workspace-section.jsx
+++ b/internal_packages/preferences/lib/tabs/workspace-section.jsx
@@ -8,9 +8,11 @@ class DefaultMailClientItem extends React.Component {
     super();
     this.state = {defaultClient: false};
     this._services = new LaunchServices();
-    this._services.isRegisteredForURLScheme('mailto', (registered) => {
-      if (this._mounted) this.setState({defaultClient: registered});
-    });
+    if (this._services.available()) {
+      this._services.isRegisteredForURLScheme('mailto', (registered) => {
+        if (this._mounted) this.setState({defaultClient: registered});
+      });
+    }
   }
 
   componentDidMount() {
@@ -33,7 +35,7 @@ class DefaultMailClientItem extends React.Component {
   }
 
   render() {
-    if (process.platform !== "darwin") return false;
+    if (process.platform === "win32") return false;
     return (
       <div className="item">
         <input type="checkbox" id="default-client" checked={this.state.defaultClient} onChange={this.toggleDefaultMailClient}/>
diff --git a/spec/launch-services-spec.coffee b/spec/launch-services-spec.coffee
index c9a2ae0f6..5fe606ef2 100644
--- a/spec/launch-services-spec.coffee
+++ b/spec/launch-services-spec.coffee
@@ -125,6 +125,10 @@ describe "LaunchServices", ->
       execHitory = []
       @services = new LaunchServices.LaunchServicesMac()
 
+    describe "available", ->
+      it "should return true", ->
+        expect(@services.available()).toEqual(true)
+
     describe "readDefaults", ->
 
     describe "writeDefaults", ->
diff --git a/src/launch-services.coffee b/src/launch-services.coffee
index 1827d63a9..1ae395ccf 100644
--- a/src/launch-services.coffee
+++ b/src/launch-services.coffee
@@ -1,9 +1,25 @@
 exec = require('child_process').exec
-app = require('electron').remote.app
 fs = require('fs')
+
 bundleIdentifier = 'com.nylas.nylas-mail'
 
+class LaunchServicesUnavailable
+  available: ->
+    false
+
+  isRegisteredForURLScheme: (scheme, callback) ->
+    throw new Error "isRegisteredForURLScheme is not available"
+
+  resetURLScheme: (scheme, callback) ->
+    throw new Error "resetURLScheme is not available"
+
+  registerForURLScheme: (scheme, callback) ->
+    throw new Error "registerForURLScheme is not available"
+
 class LaunchServicesLinux
+  available: ->
+    true
+
   isRegisteredForURLScheme: (scheme, callback) ->
     throw new Error "isRegisteredForURLScheme is async, provide a callback" unless callback
     exec "xdg-mime query default x-scheme-handler/#{scheme}", (err, stdout, stderr) ->
@@ -24,6 +40,9 @@ class LaunchServicesMac
   constructor: ->
     @secure = false
 
+  available: ->
+    true
+
   getLaunchServicesPlistPath: (callback) ->
     secure = "#{process.env.HOME}/Library/Preferences/com.apple.LaunchServices/com.apple.launchservices.secure.plist"
     insecure = "#{process.env.HOME}/Library/Preferences/com.apple.LaunchServices.plist"
@@ -98,24 +117,7 @@ class LaunchServicesMac
       @writeDefaults(defaults, callback)
 
 
-class LaunchServicesElectron
-  constructor: ->
-
-  isRegisteredForURLScheme: (scheme, callback) ->
-    process.nextTick =>
-      callback(app.isDefaultProtocolClient(scheme))
-
-  resetURLScheme: (scheme, callback) ->
-    process.nextTick =>
-      app.removeAsDefaultProtocolClient(scheme)
-      callback(null, null) if callback
-
-  registerForURLScheme: (scheme, callback) ->
-    process.nextTick =>
-      app.setAsDefaultProtocolClient(scheme)
-      callback(null, null) if callback
-
-module.exports = LaunchServicesElectron
+module.exports = LaunchServicesUnavailable
 if process.platform is 'darwin'
   module.exports = LaunchServicesMac
 else if process.platform is 'linux'
@@ -123,4 +125,4 @@ else if process.platform is 'linux'
 
 module.exports.LaunchServicesMac = LaunchServicesMac
 module.exports.LaunchServicesLinux = LaunchServicesLinux
-module.exports.LaunchServicesElectron = LaunchServicesElectron
+module.exports.LaunchServicesUnavailable = LaunchServicesUnavailable