From 4f9f1941be2aea72b4d8145a62d9835087fbfc39 Mon Sep 17 00:00:00 2001
From: ccd0 <admin@containerchan.org>
Date: Fri, 6 Jan 2017 09:35:44 -0800
Subject: [PATCH] Workaround for Chrome Compression Proxy converting images to
 WebP. #1241

---
 src/Posting/QR.coffee           | 1 +
 src/Posting/QR.oekaki.coffee    | 1 +
 src/meta/eventPage.coffee       | 1 +
 src/platform/CrossOrigin.coffee | 9 +++++----
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/Posting/QR.coffee b/src/Posting/QR.coffee
index 22f0c177e..871cf2a7d 100644
--- a/src/Posting/QR.coffee
+++ b/src/Posting/QR.coffee
@@ -407,6 +407,7 @@ QR =
         QR.handleFiles [blob]
       else
         QR.error "Can't load file."
+    , Accept: Object.keys(QR.extensionFromType).join(',')
 
   handleFiles: (files) ->
     if @ isnt QR # file input
diff --git a/src/Posting/QR.oekaki.coffee b/src/Posting/QR.oekaki.coffee
index f1daaf97d..0721f6c30 100644
--- a/src/Posting/QR.oekaki.coffee
+++ b/src/Posting/QR.oekaki.coffee
@@ -43,6 +43,7 @@ QR.oekaki =
           blob.name = post.file.name
           QR.handleFiles [blob]
           QR.oekaki.edit()
+      , Accept: Object.keys(QR.extensionFromType).join(',')
 
   setup: ->
     $.global ->
diff --git a/src/meta/eventPage.coffee b/src/meta/eventPage.coffee
index de87915e4..06c056ac8 100644
--- a/src/meta/eventPage.coffee
+++ b/src/meta/eventPage.coffee
@@ -25,6 +25,7 @@ ajax = (request, sender, sendResponse) ->
 
   xhr = new XMLHttpRequest()
   xhr.open 'GET', request.url, true
+  xhr.setRequestHeader key, value for key, value of request.headers
   xhr.responseType = request.responseType
   xhr.addEventListener 'load', ->
     if @readyState is @DONE && xhr.status is 200
diff --git a/src/platform/CrossOrigin.coffee b/src/platform/CrossOrigin.coffee
index fdfa1cf65..4414ff7dd 100644
--- a/src/platform/CrossOrigin.coffee
+++ b/src/platform/CrossOrigin.coffee
@@ -4,8 +4,8 @@ eventPageRequest = do ->
   chrome.runtime.onMessage.addListener (data) ->
     callbacks[data.id] data
     delete callbacks[data.id]
-  (url, responseType, cb) ->
-    chrome.runtime.sendMessage {url, responseType}, (id) ->
+  (url, headers, responseType, cb) ->
+    chrome.runtime.sendMessage {url, headers, responseType}, (id) ->
       callbacks[id] = cb
 
 <% } %>
@@ -29,7 +29,7 @@ CrossOrigin =
         cb null
       xhr.send()
     else
-      eventPageRequest url, 'arraybuffer', ({response, contentType, contentDisposition, error}) ->
+      eventPageRequest url, headers, 'arraybuffer', ({response, contentType, contentDisposition, error}) ->
         return cb null if error
         cb new Uint8Array(response), contentType, contentDisposition
     <% } %>
@@ -66,7 +66,7 @@ CrossOrigin =
     GM_xmlhttpRequest options
     <% } %>
 
-  file: (url, cb) ->
+  file: (url, cb, headers={}) ->
     CrossOrigin.binary url, (data, contentType, contentDisposition) ->
       return cb null unless data?
       name = url.match(/([^\/]+)\/*$/)?[1]
@@ -82,6 +82,7 @@ CrossOrigin =
       blob = new Blob([data], {type: mime})
       blob.name = name
       cb blob
+    , headers
 
   json: do ->
     callbacks = {}