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FileDecrypter: do not create object url in render

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Peter Cai 2020-02-19 16:21:39 +08:00
parent 1140040bcc
commit 7966135ac7
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GPG key ID: 71F5FB4E4F3FD54F
1 changed files with 7 additions and 2 deletions
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9
src/web/fileDecrypter.coffee
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@ -36,6 +36,10 @@ class FileDecrypter extends React.Component
mime: mime mime: mime
length: parseInt resp.headers.get 'content-length' length: parseInt resp.headers.get 'content-length'
componentWillUnmount: ->
if @state.downloaded
URL.revokeObjectURL @state.downloaded
downloadFile: => downloadFile: =>
@setState @setState
downloading: true downloading: true
@ -65,7 +69,8 @@ class FileDecrypter extends React.Component
type: @state.mime type: @state.mime
@setState @setState
decrypting: false decrypting: false
downloaded: blob blob: blob
downloaded: URL.createObjectURL blob
render: -> render: ->
<div className="content-pastebin">{ <div className="content-pastebin">{
@ -95,7 +100,7 @@ class FileDecrypter extends React.Component
# on a hidden link, because on some browsers it doesn't work # on a hidden link, because on some browsers it doesn't work
<a <a
className="button-blue" className="button-blue"
href={URL.createObjectURL @state.downloaded} href={@state.downloaded}
download={@state.name} download={@state.name}
> >
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