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Explicitly define state in import account from json component (MetaMa…
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const inherits = require('util').inherits | ||
const Component = require('react').Component | ||
const h = require('react-hyperscript') | ||
const connect = require('react-redux').connect | ||
const actions = require('../../../../ui/app/actions') | ||
const FileInput = require('react-simple-file-input').default | ||
const PropTypes = require('prop-types') | ||
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const HELP_LINK = 'https://github.com/MetaMask/faq/blob/master/README.md#q-i-cant-use-the-import-feature-for-uploading-a-json-file-the-window-keeps-closing-when-i-try-to-select-a-file' | ||
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module.exports = connect(mapStateToProps)(JsonImportSubview) | ||
class JsonImportSubview extends Component { | ||
constructor (props) { | ||
super(props) | ||
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function mapStateToProps (state) { | ||
return { | ||
error: state.appState.warning, | ||
this.state = { | ||
file: null, | ||
fileContents: '', | ||
} | ||
} | ||
} | ||
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inherits(JsonImportSubview, Component) | ||
function JsonImportSubview () { | ||
Component.call(this) | ||
} | ||
render () { | ||
const { error } = this.props | ||
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JsonImportSubview.prototype.render = function () { | ||
const { error } = this.props | ||
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return ( | ||
h('div', { | ||
style: { | ||
display: 'flex', | ||
flexDirection: 'column', | ||
alignItems: 'center', | ||
padding: '5px 15px 0px 15px', | ||
}, | ||
}, [ | ||
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h('p', 'Used by a variety of different clients'), | ||
h('a.warning', { href: HELP_LINK, target: '_blank' }, 'File import not working? Click here!'), | ||
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h(FileInput, { | ||
readAs: 'text', | ||
onLoad: this.onLoad.bind(this), | ||
return ( | ||
h('div', { | ||
style: { | ||
margin: '20px 0px 12px 20px', | ||
fontSize: '15px', | ||
display: 'flex', | ||
flexDirection: 'column', | ||
alignItems: 'center', | ||
padding: '5px 15px 0px 15px', | ||
}, | ||
}), | ||
}, [ | ||
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h('p', 'Used by a variety of different clients'), | ||
h('a.warning', { | ||
href: HELP_LINK, | ||
target: '_blank', | ||
}, 'File import not working? Click here!'), | ||
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h(FileInput, { | ||
readAs: 'text', | ||
onLoad: this.onLoad.bind(this), | ||
style: { | ||
margin: '20px 0px 12px 20px', | ||
fontSize: '15px', | ||
}, | ||
}), | ||
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h('input.large-input.letter-spacey', { | ||
type: 'password', | ||
placeholder: 'Enter password', | ||
id: 'json-password-box', | ||
onKeyPress: this.createKeyringOnEnter.bind(this), | ||
style: { | ||
width: 260, | ||
marginTop: 12, | ||
}, | ||
}), | ||
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h('button.primary', { | ||
onClick: this.createNewKeychain.bind(this), | ||
style: { | ||
margin: 12, | ||
}, | ||
}, 'Import'), | ||
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error ? h('span.error', error) : null, | ||
]) | ||
) | ||
} | ||
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h('input.large-input.letter-spacey', { | ||
type: 'password', | ||
placeholder: 'Enter password', | ||
id: 'json-password-box', | ||
onKeyPress: this.createKeyringOnEnter.bind(this), | ||
style: { | ||
width: 260, | ||
marginTop: 12, | ||
}, | ||
}), | ||
onLoad (event, file) { | ||
this.setState({file: file, fileContents: event.target.result}) | ||
} | ||
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h('button.primary', { | ||
onClick: this.createNewKeychain.bind(this), | ||
style: { | ||
margin: 12, | ||
}, | ||
}, 'Import'), | ||
createKeyringOnEnter (event) { | ||
if (event.key === 'Enter') { | ||
event.preventDefault() | ||
this.createNewKeychain() | ||
} | ||
} | ||
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error ? h('span.error', error) : null, | ||
]) | ||
) | ||
} | ||
createNewKeychain () { | ||
const { fileContents } = this.state | ||
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JsonImportSubview.prototype.onLoad = function (event, file) { | ||
this.setState({file: file, fileContents: event.target.result}) | ||
} | ||
if (!fileContents) { | ||
const message = 'You must select a file to import.' | ||
return this.props.displayWarning(message) | ||
} | ||
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JsonImportSubview.prototype.createKeyringOnEnter = function (event) { | ||
if (event.key === 'Enter') { | ||
event.preventDefault() | ||
this.createNewKeychain() | ||
} | ||
} | ||
const passwordInput = document.getElementById('json-password-box') | ||
const password = passwordInput.value | ||
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JsonImportSubview.prototype.createNewKeychain = function () { | ||
const state = this.state | ||
const { fileContents } = state | ||
if (!password) { | ||
const message = 'You must enter a password for the selected file.' | ||
return this.props.displayWarning(message) | ||
} | ||
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if (!fileContents) { | ||
const message = 'You must select a file to import.' | ||
return this.props.dispatch(actions.displayWarning(message)) | ||
this.props.importNewAccount([ fileContents, password ]) | ||
} | ||
} | ||
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const passwordInput = document.getElementById('json-password-box') | ||
const password = passwordInput.value | ||
JsonImportSubview.propTypes = { | ||
error: PropTypes.string, | ||
displayWarning: PropTypes.func, | ||
importNewAccount: PropTypes.func, | ||
} | ||
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if (!password) { | ||
const message = 'You must enter a password for the selected file.' | ||
return this.props.dispatch(actions.displayWarning(message)) | ||
const mapStateToProps = state => { | ||
return { | ||
error: state.appState.warning, | ||
} | ||
} | ||
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this.props.dispatch(actions.importNewAccount('JSON File', [ fileContents, password ])) | ||
const mapDispatchToProps = dispatch => { | ||
return { | ||
goHome: () => dispatch(actions.goHome()), | ||
displayWarning: warning => dispatch(actions.displayWarning(warning)), | ||
importNewAccount: options => dispatch(actions.importNewAccount('JSON File', options)), | ||
} | ||
} | ||
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module.exports = connect(mapStateToProps, mapDispatchToProps)(JsonImportSubview) |
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