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Fix Chrome

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This commit is contained in:
Kabir Sala 2014-02-17 18:53:30 +01:00
parent 5b9b7e3802
commit a9460f0513
1 changed files with 19 additions and 14 deletions
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33
src/Posting/QR.coffee
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@ -268,7 +268,23 @@ QR =
QR.handleFiles files
$.addClass QR.nodes.el, 'dump'
handleBlob: (blob) ->
handleBlob: (urlBlob, header, url) ->
name = url.substr(url.lastIndexOf('/')+1, url.length)
#QUALITY coding at work
start = header.indexOf("Content-Type: ") + 14
endsc = header.substr(start, header.length).indexOf(";")
endnl = header.substr(start, header.length).indexOf("\n") - 1
end = endnl
if (endsc != -1 and endsc < endnl)
end = endsc
mime = header.substr(start, end)
blob = new Blob([urlBlob], {type: mime})
blob.name = url.substr(url.lastIndexOf('/')+1, url.length)
name_start = header.indexOf('name="') + 6
if (name_start - 6 != -1)
name_end = header.substr(name_start, header.length).indexOf('"')
blob.name = header.substr(name_start, name_end)
return if blob.type is null
QR.error "Unsupported file type."
return unless blob.type in QR.mimeTypes
@ -284,9 +300,7 @@ QR =
xhr.responseType = 'blob'
xhr.onload = (e) ->
if @readyState is @DONE && xhr.status is 200
urlBlob = new Blob([@response], {type : @getResponseHeader('content-type')})
urlBlob.name = url.substr(url.lastIndexOf('/')+1, url.length)
QR.handleBlob(urlBlob)
QR.handleBlob(@response, @getResponseHeader('Content-Type'), url)
return
else
QR.error "Can't load image."
@ -312,17 +326,8 @@ QR =
while i < r.length
data[i] = r.charCodeAt(i)
i++
#QUALITY coding at work
header = xhr.responseHeaders
start = header.indexOf("Content-Type: ") + 14
end = header.substr(start, header.length).indexOf("\n") - 1
mime = header.substr(start, end)
return if mime is null
urlBlob = new Blob([data], {type: mime})
urlBlob.name = url.substr(url.lastIndexOf('/')+1, url.length)
QR.handleBlob(urlBlob)
QR.handleBlob(data, xhr.responseHeaders, url)
return
onerror: (xhr) ->