380 lines
13 KiB
JavaScript
380 lines
13 KiB
JavaScript
var publishNumberStyle = {
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width: '50px',
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}, publishFieldLabelStyle = {
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display: 'inline-block',
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width: '118px',
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textAlign: 'right',
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verticalAlign: 'top',
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}, publishFieldStyle = {
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width: '330px',
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};
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var PublishPage = React.createClass({
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_requiredFields: ['name', 'bid', 'meta_title', 'meta_author', 'meta_license', 'meta_description'],
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handleSubmit: function() {
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this.setState({
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submitting: true,
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});
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var checkFields = this._requiredFields.slice();
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if (!this.state.nameIsMine) {
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checkFields.push('file');
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}
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var missingFieldFound = false;
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for (let fieldName of checkFields) {
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var field = this.refs[fieldName];
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if (field.getValue() === '') {
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field.warnRequired();
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if (!missingFieldFound) {
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field.focus();
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missingFieldFound = true;
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}
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}
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}
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if (missingFieldFound) {
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this.setState({
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submitting: false,
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});
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return;
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}
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var metadata = {ver: '0.0.2'};
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for (let metaField of ['title', 'author', 'description', 'thumbnail', 'license', 'license_url', 'language', 'nsfw']) {
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var value = this.refs['meta_' + metaField].getValue();
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if (value !== '') {
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metadata[metaField] = value;
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}
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}
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/*
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metadata.license = {};
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metadata.license.name = this.refs.meta_license.getValue();
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var licenseUrl = this.refs.meta_license_url.getValue();
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if (licenseUrl != '') {
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metadata.license.url = licenseUrl;
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}
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*/
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var licenseUrl = this.refs.meta_license_url.getValue();
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if (licenseUrl) {
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metadata.license_url = licenseUrl;
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}
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var doPublish = () => {
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var publishArgs = {
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name: this.state.name,
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bid: parseFloat(this.state.bid),
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metadata: metadata,
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};
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if (this.refs.file.getValue() === '') {
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publishArgs.metadata.sources = this.state.claimMetadata.sources;
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} else {
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publishArgs.file_path = this._tempFilePath;
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}
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console.log(publishArgs);
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lbry.publish(publishArgs, (message) => {
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this.handlePublishSuccess();
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this.setState({
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submitting: false,
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});
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}, (error) => {
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this.handlePublishError(error);
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this.setState({
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submitting: false,
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});
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});
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};
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if (this.state.isFee) {
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lbry.getNewAddress((address) => {
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metadata.fee = {};
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metadata.fee[this.state.feeCurrency] = {
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amount: parseFloat(this.state.feeAmount),
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address: address,
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};
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doPublish();
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});
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} else {
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doPublish();
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}
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},
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getInitialState: function() {
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this._tempFilePath = null;
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return {
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name: '',
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bid: '',
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feeAmount: '',
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feeCurrency: 'USD',
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nameResolved: false,
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nameIsMine: false,
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claimValue: 0.0,
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claimMetadata: null,
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fileInfo: null,
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uploadProgress: 0.0,
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uploaded: false,
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tempFileReady: false,
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submitting: false,
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};
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},
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handlePublishSuccess: function() {
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alert(`Your file ${this.refs.meta_title.getValue()} has been published to LBRY at the address lbry://${this.state.name}!\n\n` +
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`You will now be taken to your My Files page, where your newly published file will be listed. Your file will take a few minutes to appear for other LBRY users; until then it will be listed as "pending."`);
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window.location = "?files";
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},
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handlePublishError: function(error) {
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alert(`The following error occurred when attempting to publish your file:\n\n` +
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error.message);
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},
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handleNameChange: function(event) {
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var name = event.target.value;
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if (!name) {
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this.setState({
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name: '',
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nameResolved: false,
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});
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return;
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}
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lbry.resolveName(name, (info) => {
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if (!info) {
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this.setState({
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name: name,
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nameResolved: false,
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});
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} else {
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lbry.getClaimInfo(name, (claimInfo) => {
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var newState = {
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name: name,
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nameResolved: true,
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nameIsMine: true, //claimInfo.is_mine,
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claimValue: parseFloat(claimInfo.amount),
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claimMetadata: claimInfo.value,
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};
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if (claimInfo.is_mine) {
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newState.bid = claimInfo.amount;
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} else if (this.state.nameIsMine && !claimInfo.name_is_mine) {
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// Just changed away from a name we control, so clear pre-fill
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newState.bid = '';
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}
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this.setState(newState);
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});
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}
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});
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},
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handleBidChange: function(event) {
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this.setState({
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bid: event.target.value,
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});
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},
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handleFeeAmountChange: function(event) {
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this.setState({
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feeAmount: event.target.value,
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});
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},
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handleFeeCurrencyChange: function(event) {
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this.setState({
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feeCurrency: event.target.value,
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});
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},
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handleFileChange: function(event) {
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event.preventDefault();
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var fileInput = event.target;
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this._tempFilePath = null;
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if (fileInput.files.length == 0) {
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// File was removed
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this.setState({
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fileInfo: null,
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uploadProgress: 0.0,
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uploaded: false,
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tempFileReady: false,
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});
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} else {
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var file = fileInput.files[0];
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this.setState({
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fileInfo: {
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name: file.name,
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size: file.size,
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},
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uploadProgress: 0.0,
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uploaded: false,
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tempFileReady: false,
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});
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var xhr = new XMLHttpRequest();
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xhr.upload.addEventListener('progress', (event) => {
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this.setState({
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uploadProgress: (event.loaded / event.total),
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});
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});
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xhr.upload.addEventListener('load', (event) => {
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this.setState({
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uploaded: true,
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});
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});
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xhr.addEventListener('load', (event) => {
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this._tempFilePath = JSON.parse(xhr.responseText);
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this.setState({
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tempFileReady: true,
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});
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})
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xhr.open('POST', '/upload', true);
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xhr.send(new FormData(fileInput.form));
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}
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},
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handleFeePrefChange: function(feeEnabled) {
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this.setState({
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isFee: feeEnabled
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});
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},
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componentDidMount: function() {
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document.title = "Publish";
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},
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componentDidUpdate: function() {
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if (this.state.fileInfo && !this.state.tempFileReady) {
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// A file was chosen but the daemon hasn't finished processing it yet, i.e. it's loading, so
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// we're displaying a progress bar and need a value for it.
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// React can't unset the "value" prop (to show an "indeterminate" bar) after it's already
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// been set, so we have to manage it manually.
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if (!this.state.uploaded) {
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// Still uploading
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this.refs.progress.setAttribute('value', this.state.uploadProgress);
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} else {
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// Fully uploaded and waiting for server to finish processing, so set progress bar to "indeterminite"
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this.refs.progress.removeAttribute('value');
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}
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}
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},
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render: function() {
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return (
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<main ref="page">
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<section className="card">
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<h4>LBRY Name</h4>
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<div className="form-row">
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lbry://<FormField type="text" ref="name" onChange={this.handleNameChange} />
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{
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(!this.state.name ? '' :
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(! this.state.nameResolved ? <em> This name is available</em>
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: (this.state.nameIsMine ? <em> You already control this name. You can use this page to update your claim.</em>
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: <em> This name is currently claimed for <strong>{lbry.formatCredits(this.state.claimValue)}</strong> credits.</em>)))
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}
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<div className="help">What LBRY name would you like to claim for this file?</div>
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</div>
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</section>
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<section className="card">
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<h4>Choose File</h4>
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<form>
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<FormField name="file" ref="file" type="file" onChange={this.handleFileChange} />
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{ !this.state.fileInfo ? '' :
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(!this.state.tempFileReady ? <div>
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<progress ref='progress'></progress>
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{!this.state.uploaded ? <span> Importing file into LBRY...</span> : <span> Processing file...</span>}
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</div>
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: <div>File ready for publishing!</div>) }
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</form>
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{ this.state.nameIsMine ? <div className="help">If you don't choose a file, the file from your existing claim will be used.</div> : null }
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</section>
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<section className="card">
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<h4>Bid Amount</h4>
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<div className="form-row">
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Credits <FormField ref="bid" style={publishNumberStyle} type="text" onChange={this.handleBidChange} value={this.state.bid} placeholder={this.state.nameResolved ? lbry.formatCredits(this.state.claimValue + 10) : 100} />
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<div className="help">How much would you like to bid for this name?
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{ !this.state.nameResolved ? <span> Since this name is not currently resolved, you may bid as low as you want, but higher bids help prevent others from claiming your name.</span>
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: (this.state.nameIsMine ? <span> Your current bid is <strong>{lbry.formatCredits(this.state.claimValue)}</strong> credits.</span>
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: <span> You must bid over <strong>{lbry.formatCredits(this.state.claimValue)}</strong> credits to claim this name.</span>) }
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</div>
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</div>
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</section>
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<section className="card">
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<h4>Fee</h4>
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<div className="form-row">
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<label>
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<FormField type="radio" onChange={ () => { this.handleFeePrefChange(false) } } checked={!this.state.isFee} /> No fee
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</label>
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<label>
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<FormField type="radio" onChange={ () => { this.handleFeePrefChange(true) } } checked={this.state.isFee} /> { !this.state.isFee ? 'Choose fee...' : 'Fee ' }
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<span className={!this.state.isFee ? 'hidden' : ''}>
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<FormField type="text" onChange={this.handleFeeAmountChange} style={publishNumberStyle} /> <FormField type="select" onChange={this.handleFeeCurrencyChange}>
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<option value="USD">US Dollars</option>
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<option value="LBC">LBRY credits</option>
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</FormField>
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</span>
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</label>
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<div className="help">
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<p>How much would you like to charge for this file?</p>
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If you choose to price this content in dollars, the number of credits charged will be adjusted based on the value of LBRY credits at the time of purchase.
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</div>
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</div>
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</section>
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<section className="card">
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<h4>Your Content</h4>
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<div className="form-row">
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<label htmlFor="title">Title</label><FormField type="text" ref="meta_title" name="title" placeholder="My Show, Episode 1" style={publishFieldStyle} />
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</div>
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<div className="form-row">
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<label htmlFor="author">Author</label><FormField type="text" ref="meta_author" name="author" placeholder="My Company, Inc." style={publishFieldStyle} />
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</div>
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<div className="form-row">
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<label htmlFor="license">License info</label><FormField type="text" ref="meta_license" name="license" defaultValue="Creative Commons Attribution 3.0 United States" style={publishFieldStyle} />
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</div>
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<div className="form-row">
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<label htmlFor="language">Language</label> <FormField type="select" defaultValue="en" ref="meta_language" name="language">
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<option value="en">English</option>
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<option value="zh">Chinese</option>
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<option value="fr">French</option>
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<option value="de">German</option>
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<option value="jp">Japanese</option>
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<option value="ru">Russian</option>
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<option value="es">Spanish</option>
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</FormField>
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</div>
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<div className="form-row">
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<label htmlFor="description">Description</label> <FormField type="textarea" ref="meta_description" name="description" placeholder="Description of your content" style={publishFieldStyle} />
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</div>
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<div className="form-row">
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<label><FormField type="checkbox" ref="meta_nsfw" name="nsfw" placeholder="Description of your content" /> Not Safe For Work</label>
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</div>
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</section>
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<section className="card">
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<h4>Additional Content Information (Optional)</h4>
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<div className="form-row">
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<label htmlFor="meta_thumbnail">Thumbnail URL</label> <FormField type="text" ref="meta_thumbnail" name="thumbnail" placeholder="http://mycompany.com/images/ep_1.jpg" style={publishFieldStyle} />
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</div>
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<div className="form-row">
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<label htmlFor="meta_license_url">License URL</label> <FormField type="text" ref="meta_license_url" name="license_url" defaultValue="https://creativecommons.org/licenses/by/3.0/us/legalcode" style={publishFieldStyle} />
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</div>
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</section>
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<div className="card-series-submit">
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<Link button="primary" label={!this.state.submitting ? 'Publish' : 'Publishing...'} onClick={this.handleSubmit} disabled={this.state.submitting} />
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<Link button="cancel" href="/" label="Cancel"/>
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</div>
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</main>
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);
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}
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});
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