From b3fada8fac5bfe5369ccc01cd1d28cff7dd91e33 Mon Sep 17 00:00:00 2001
From: FelisCatus <catusx@gmail.com>
Date: Fri, 19 Dec 2014 21:27:17 +0800
Subject: [PATCH] Attach last error message when using the Report Issue link.

---
 omega-target-chromium-extension/background.coffee         | 1 +
 .../omega_target_web_basics.coffee                        | 2 ++
 .../overlay/js/background_preload.js                      | 1 +
 omega-web/src/coffee/popup_basics.coffee                  | 8 +++++++-
 4 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/omega-target-chromium-extension/background.coffee b/omega-target-chromium-extension/background.coffee
index df602ca..cfa489a 100644
--- a/omega-target-chromium-extension/background.coffee
+++ b/omega-target-chromium-extension/background.coffee
@@ -10,6 +10,7 @@ Log.log = (args...) ->
 Log.error = (args...) ->
   console.error(args...)
   content = args.map(Log.str.bind(Log)).join(' ')
+  localStorage['logLastError'] = content
   localStorage['log'] += 'ERROR: ' + content + '\n'
 
 unhandledPromises = []
diff --git a/omega-target-chromium-extension/omega_target_web_basics.coffee b/omega-target-chromium-extension/omega_target_web_basics.coffee
index 8df338c..cb4b397 100644
--- a/omega-target-chromium-extension/omega_target_web_basics.coffee
+++ b/omega-target-chromium-extension/omega_target_web_basics.coffee
@@ -1,6 +1,8 @@
 window.OmegaTargetWebBasics =
   getLog: (callback) ->
     callback(localStorage['log'] || '')
+  getError: (callback) ->
+    callback(localStorage['logLastError'] || '')
   getEnv: (callback) ->
     extensionVersion = chrome.runtime.getManifest().version
     callback({
diff --git a/omega-target-chromium-extension/overlay/js/background_preload.js b/omega-target-chromium-extension/overlay/js/background_preload.js
index aed9f90..d9b27c2 100644
--- a/omega-target-chromium-extension/overlay/js/background_preload.js
+++ b/omega-target-chromium-extension/overlay/js/background_preload.js
@@ -1,2 +1,3 @@
 window.UglifyJS_NoUnsafeEval = true
 localStorage['log'] = ''
+localStorage['logLastError'] = ''
diff --git a/omega-web/src/coffee/popup_basics.coffee b/omega-web/src/coffee/popup_basics.coffee
index 911dbce..c610c2e 100644
--- a/omega-web/src/coffee/popup_basics.coffee
+++ b/omega-web/src/coffee/popup_basics.coffee
@@ -15,4 +15,10 @@ window.OmegaTargetWebBasics.getEnv (env) ->
     SwitchyOmega #{env.projectVersion}
     #{env.userAgent}
   """
-  document.querySelector('.report-issue').href = url + encodeURIComponent(body)
+  link = document.querySelector('.report-issue')
+  link.href = url + encodeURIComponent(body)
+  window.OmegaTargetWebBasics.getError (err) ->
+    return unless err
+    body += "\n```\n#{err}\n```"
+    final_url = url + encodeURIComponent(body)
+    link.href = final_url.substr(0, 2000) # Limit URL up to 2000 chars.