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import React from 'react' ;
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import lbry from 'lbry' ;
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import lbryuri from 'lbryuri' ;
import { FormField , FormRow } from 'component/form.js' ;
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import Link from 'component/link' ;
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import rewards from 'rewards' ;
import Modal from 'component/modal' ;
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class PublishPage extends React . Component {
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constructor ( props ) {
super ( props ) ;
this . _requiredFields = [ 'meta_title' , 'name' , 'bid' , 'tos_agree' ] ;
this . state = {
channels : null ,
rawName : '' ,
name : '' ,
bid : 10 ,
hasFile : false ,
feeAmount : '' ,
feeCurrency : 'USD' ,
channel : 'anonymous' ,
newChannelName : '@' ,
newChannelBid : 10 ,
nameResolved : null ,
myClaimExists : null ,
topClaimValue : 0.0 ,
myClaimValue : 0.0 ,
myClaimMetadata : null ,
copyrightNotice : '' ,
otherLicenseDescription : '' ,
otherLicenseUrl : '' ,
uploadProgress : 0.0 ,
uploaded : false ,
errorMessage : null ,
submitting : false ,
creatingChannel : false ,
modal : null
} ;
}
_updateChannelList ( channel ) {
// Calls API to update displayed list of channels. If a channel name is provided, will select
// that channel at the same time (used immediately after creating a channel)
lbry . channel _list _mine ( ) . then ( channels => {
rewards . claimReward ( rewards . TYPE _FIRST _CHANNEL ) . then ( ( ) => { } , ( ) => { } ) ;
this . setState ( {
channels : channels ,
... ( channel ? { channel } : { } )
} ) ;
} ) ;
}
handleSubmit ( event ) {
if ( typeof event !== 'undefined' ) {
event . preventDefault ( ) ;
}
this . setState ( {
submitting : true
} ) ;
let checkFields = this . _requiredFields ;
if ( ! this . state . myClaimExists ) {
checkFields . unshift ( 'file' ) ;
}
let missingFieldFound = false ;
for ( let fieldName of checkFields ) {
const field = this . refs [ fieldName ] ;
if ( field ) {
if ( field . getValue ( ) === '' || field . getValue ( ) === false ) {
field . showRequiredError ( ) ;
if ( ! missingFieldFound ) {
field . focus ( ) ;
missingFieldFound = true ;
}
} else {
field . clearError ( ) ;
}
}
}
if ( missingFieldFound ) {
this . setState ( {
submitting : false
} ) ;
return ;
}
if ( this . state . nameIsMine ) {
// Pre-populate with existing metadata
var metadata = Object . assign ( { } , this . state . myClaimMetadata ) ;
if ( this . refs . file . getValue ( ) !== '' ) {
delete metadata . sources ;
}
} else {
var metadata = { } ;
}
for ( let metaField of [
'title' ,
'description' ,
'thumbnail' ,
'license' ,
'license_url' ,
'language'
] ) {
var value = this . refs [ 'meta_' + metaField ] . getValue ( ) ;
if ( value !== '' ) {
metadata [ metaField ] = value ;
}
}
metadata . nsfw = parseInt ( this . refs . meta _nsfw . getValue ( ) ) === 1 ;
const licenseUrl = this . refs . meta _license _url . getValue ( ) ;
if ( licenseUrl ) {
metadata . license _url = licenseUrl ;
}
var doPublish = ( ) => {
var publishArgs = {
name : this . state . name ,
bid : parseFloat ( this . state . bid ) ,
metadata : metadata ,
... ( this . state . channel != 'new' && this . state . channel != 'anonymous'
? { channel _name : this . state . channel }
: { } )
} ;
if ( this . refs . file . getValue ( ) !== '' ) {
publishArgs . file _path = this . refs . file . getValue ( ) ;
}
lbry . publish (
publishArgs ,
message => {
this . handlePublishStarted ( ) ;
} ,
null ,
error => {
this . handlePublishError ( error ) ;
}
) ;
} ;
if ( this . state . isFee ) {
lbry . wallet _unused _address ( ) . then ( address => {
metadata . fee = { } ;
metadata . fee [ this . state . feeCurrency ] = {
amount : parseFloat ( this . state . feeAmount ) ,
address : address
} ;
doPublish ( ) ;
} ) ;
} else {
doPublish ( ) ;
}
}
handlePublishStarted ( ) {
this . setState ( {
modal : 'publishStarted'
} ) ;
}
handlePublishStartedConfirmed ( ) {
this . props . navigate ( '/published' ) ;
}
handlePublishError ( error ) {
this . setState ( {
submitting : false ,
modal : 'error' ,
errorMessage : error . message
} ) ;
}
handleNameChange ( event ) {
var rawName = event . target . value ;
if ( ! rawName ) {
this . setState ( {
rawName : '' ,
name : '' ,
nameResolved : false
} ) ;
return ;
}
if ( ! lbryuri . isValidName ( rawName , false ) ) {
this . refs . name . showError (
_ _ ( 'LBRY names must contain only letters, numbers and dashes.' )
) ;
return ;
}
const name = rawName . toLowerCase ( ) ;
this . setState ( {
rawName : rawName ,
name : name ,
nameResolved : null ,
myClaimExists : null
} ) ;
const myClaimInfo = Object . values ( this . props . myClaims ) . find (
claim => claim . name === name
) ;
this . setState ( {
myClaimExists : ! ! myClaimInfo
} ) ;
lbry . resolve ( { uri : name } ) . then (
claimInfo => {
if ( name != this . state . name ) {
return ;
}
if ( ! claimInfo ) {
this . setState ( {
nameResolved : false
} ) ;
} else {
const topClaimIsMine =
myClaimInfo && myClaimInfo . amount >= claimInfo . amount ;
const newState = {
nameResolved : true ,
topClaimValue : parseFloat ( claimInfo . amount ) ,
myClaimExists : ! ! myClaimInfo ,
myClaimValue : myClaimInfo ? parseFloat ( myClaimInfo . amount ) : null ,
myClaimMetadata : myClaimInfo ? myClaimInfo . value : null ,
topClaimIsMine : topClaimIsMine
} ;
if ( topClaimIsMine ) {
newState . bid = myClaimInfo . amount ;
} else if ( this . state . myClaimMetadata ) {
// Just changed away from a name we have a claim on, so clear pre-fill
newState . bid = '' ;
}
this . setState ( newState ) ;
}
} ,
( ) => {
// Assume an error means the name is available
this . setState ( {
name : name ,
nameResolved : false ,
myClaimExists : false
} ) ;
}
) ;
}
handleBidChange ( event ) {
this . setState ( {
bid : event . target . value
} ) ;
}
handleFeeAmountChange ( event ) {
this . setState ( {
feeAmount : event . target . value
} ) ;
}
handleFeeCurrencyChange ( event ) {
this . setState ( {
feeCurrency : event . target . value
} ) ;
}
handleFeePrefChange ( feeEnabled ) {
this . setState ( {
isFee : feeEnabled
} ) ;
}
handleLicenseChange ( event ) {
var licenseType = event . target . options [
event . target . selectedIndex
] . getAttribute ( 'data-license-type' ) ;
var newState = {
copyrightChosen : licenseType == 'copyright' ,
otherLicenseChosen : licenseType == 'other'
} ;
if ( licenseType == 'copyright' ) {
newState . copyrightNotice = _ _ ( 'All rights reserved.' ) ;
}
this . setState ( newState ) ;
}
handleCopyrightNoticeChange ( event ) {
this . setState ( {
copyrightNotice : event . target . value
} ) ;
}
handleOtherLicenseDescriptionChange ( event ) {
this . setState ( {
otherLicenseDescription : event . target . value
} ) ;
}
handleOtherLicenseUrlChange ( event ) {
this . setState ( {
otherLicenseUrl : event . target . value
} ) ;
}
handleChannelChange ( event ) {
const channel = event . target . value ;
this . setState ( {
channel : channel
} ) ;
}
handleNewChannelNameChange ( event ) {
const newChannelName = event . target . value . startsWith ( '@' )
? event . target . value
: '@' + event . target . value ;
if (
newChannelName . length > 1 &&
! lbryuri . isValidName ( newChannelName . substr ( 1 ) , false )
) {
this . refs . newChannelName . showError (
_ _ ( 'LBRY channel names must contain only letters, numbers and dashes.' )
) ;
return ;
} else {
this . refs . newChannelName . clearError ( ) ;
}
this . setState ( {
newChannelName : newChannelName
} ) ;
}
handleNewChannelBidChange ( event ) {
this . setState ( {
newChannelBid : event . target . value
} ) ;
}
handleTOSChange ( event ) {
this . setState ( {
TOSAgreed : event . target . checked
} ) ;
}
handleCreateChannelClick ( event ) {
if ( this . state . newChannelName . length < 5 ) {
this . refs . newChannelName . showError (
_ _ ( 'LBRY channel names must be at least 4 characters in length.' )
) ;
return ;
}
this . setState ( {
creatingChannel : true
} ) ;
const newChannelName = this . state . newChannelName ;
lbry
. channel _new ( {
channel _name : newChannelName ,
amount : parseInt ( this . state . newChannelBid )
} )
. then (
( ) => {
setTimeout ( ( ) => {
this . setState ( {
creatingChannel : false
} ) ;
this . _updateChannelList ( newChannelName ) ;
} , 5000 ) ;
} ,
error => {
// TODO: better error handling
this . refs . newChannelName . showError (
_ _ ( 'Unable to create channel due to an internal error.' )
) ;
this . setState ( {
creatingChannel : false
} ) ;
}
) ;
}
getLicenseUrl ( ) {
if ( ! this . refs . meta _license ) {
return '' ;
} else if ( this . state . otherLicenseChosen ) {
return this . state . otherLicenseUrl ;
} else {
return (
this . refs . meta _license . getSelectedElement ( ) . getAttribute ( 'data-url' ) ||
''
) ;
}
}
componentWillMount ( ) {
this . _updateChannelList ( ) ;
}
onFileChange ( ) {
if ( this . refs . file . getValue ( ) ) {
this . setState ( { hasFile : true } ) ;
} else {
this . setState ( { hasFile : false } ) ;
}
}
getNameBidHelpText ( ) {
if ( ! this . state . name ) {
return _ _ ( 'Select a URL for this publish.' ) ;
} else if ( this . state . nameResolved === false ) {
return _ _ ( 'This URL is unused.' ) ;
} else if ( this . state . myClaimExists ) {
return _ _ (
'You have already used this URL. Publishing to it again will update your previous publish.'
) ;
} else if ( this . state . topClaimValue ) {
return (
< span >
{ _ _n (
'A deposit of at least "%s" credit is required to win "%s". However, you can still get a permanent URL for any amount.' ,
'A deposit of at least "%s" credits is required to win "%s". However, you can still get a permanent URL for any amount.' ,
this . state . topClaimValue /*pluralization param*/ ,
this . state . topClaimValue ,
this . state . name /*regular params*/
) }
< / span >
) ;
} else {
return '' ;
}
}
closeModal ( ) {
this . setState ( {
modal : null
} ) ;
}
render ( ) {
if ( this . state . channels === null ) {
return null ;
}
const lbcInputHelp = _ _ (
'This LBC remains yours and the deposit can be undone at any time.'
) ;
return (
< main className = "main--single-column" >
< form
onSubmit = { event => {
this . handleSubmit ( event ) ;
} }
>
< section className = "card" >
< div className = "card__title-primary" >
< h4 > { _ _ ( 'Content' ) } < / h4 >
< div className = "card__subtitle" >
{ _ _ ( 'What are you publishing?' ) }
< / div >
< / div >
< div className = "card__content" >
< FormRow
name = "file"
label = "File"
ref = "file"
type = "file"
onChange = { event => {
this . onFileChange ( event ) ;
} }
helper = {
this . state . myClaimExists
? _ _ (
"If you don't choose a file, the file from your existing claim will be used."
)
: null
}
/ >
< / div >
{ ! this . state . hasFile
? ''
: < div >
< div className = "card__content" >
< FormRow
label = { _ _ ( 'Title' ) }
type = "text"
ref = "meta_title"
name = "title"
placeholder = { _ _ ( 'Title' ) }
/ >
< / div >
< div className = "card__content" >
< FormRow
type = "text"
label = { _ _ ( 'Thumbnail URL' ) }
ref = "meta_thumbnail"
name = "thumbnail"
placeholder = "http://spee.ch/mylogo"
/ >
< / div >
< div className = "card__content" >
< FormRow
label = { _ _ ( 'Description' ) }
type = "textarea"
ref = "meta_description"
name = "description"
placeholder = { _ _ ( 'Description of your content' ) }
/ >
< / div >
< div className = "card__content" >
< FormRow
label = { _ _ ( 'Language' ) }
type = "select"
defaultValue = "en"
ref = "meta_language"
name = "language"
>
< option value = "en" > { _ _ ( 'English' ) } < / option >
< option value = "zh" > { _ _ ( 'Chinese' ) } < / option >
< option value = "fr" > { _ _ ( 'French' ) } < / option >
< option value = "de" > { _ _ ( 'German' ) } < / option >
< option value = "jp" > { _ _ ( 'Japanese' ) } < / option >
< option value = "ru" > { _ _ ( 'Russian' ) } < / option >
< option value = "es" > { _ _ ( 'Spanish' ) } < / option >
< / FormRow >
< / div >
< div className = "card__content" >
< FormRow
type = "select"
label = { _ _ ( 'Maturity' ) }
defaultValue = "en"
ref = "meta_nsfw"
name = "nsfw"
>
{ /* <option value=""></option> */ }
< option value = "0" > { _ _ ( 'All Ages' ) } < / option >
< option value = "1" > { _ _ ( 'Adults Only' ) } < / option >
< / FormRow >
< / div >
< / div > }
< / section >
< section className = "card" >
< div className = "card__title-primary" >
< h4 > { _ _ ( 'Access' ) } < / h4 >
< div className = "card__subtitle" >
{ _ _ ( 'How much does this content cost?' ) }
< / div >
< / div >
< div className = "card__content" >
< div className = "form-row__label-row" >
< label className = "form-row__label" > { _ _ ( 'Price' ) } < / label >
< / div >
< FormRow
label = { _ _ ( 'Free' ) }
type = "radio"
name = "isFree"
value = "1"
onChange = { ( ) => {
this . handleFeePrefChange ( false ) ;
} }
defaultChecked = { ! this . state . isFee }
/ >
< FormField
type = "radio"
name = "isFree"
label = { ! this . state . isFee ? _ _ ( 'Choose price...' ) : _ _ ( 'Price ' ) }
onChange = { ( ) => {
this . handleFeePrefChange ( true ) ;
} }
defaultChecked = { this . state . isFee }
/ >
< span className = { ! this . state . isFee ? 'hidden' : '' } >
< FormField
type = "number"
className = "form-field__input--inline"
step = "0.01"
placeholder = "1.00"
onChange = { event => this . handleFeeAmountChange ( event ) }
/ >
{ ' ' }
< FormField
type = "select"
onChange = { event => {
this . handleFeeCurrencyChange ( event ) ;
} }
>
< option value = "USD" > { _ _ ( 'US Dollars' ) } < / option >
< option value = "LBC" > { _ _ ( 'LBRY credits' ) } < / option >
< / FormField >
< / span >
{ this . state . isFee
? < div className = "form-field__helper" >
{ _ _ (
'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.'
) }
< / div >
: '' }
< FormRow
label = "License"
type = "select"
ref = "meta_license"
name = "license"
onChange = { event => {
this . handleLicenseChange ( event ) ;
} }
>
< option / >
< option > { _ _ ( 'Public Domain' ) } < / option >
< option data - url = "https://creativecommons.org/licenses/by/4.0/legalcode" >
{ _ _ ( 'Creative Commons Attribution 4.0 International' ) }
< / option >
< option data - url = "https://creativecommons.org/licenses/by-sa/4.0/legalcode" >
{ _ _ (
'Creative Commons Attribution-ShareAlike 4.0 International'
) }
< / option >
< option data - url = "https://creativecommons.org/licenses/by-nd/4.0/legalcode" >
{ _ _ (
'Creative Commons Attribution-NoDerivatives 4.0 International'
) }
< / option >
< option data - url = "https://creativecommons.org/licenses/by-nc/4.0/legalcode" >
{ _ _ (
'Creative Commons Attribution-NonCommercial 4.0 International'
) }
< / option >
< option data - url = "https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode" >
{ _ _ (
'Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International'
) }
< / option >
< option data - url = "https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode" >
{ _ _ (
'Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International'
) }
< / option >
< option
data - license - type = "copyright"
{ ... ( this . state . copyrightChosen
? { value : this . state . copyrightNotice }
: { } ) }
>
{ _ _ ( 'Copyrighted...' ) }
< / option >
< option
data - license - type = "other"
{ ... ( this . state . otherLicenseChosen
? { value : this . state . otherLicenseDescription }
: { } ) }
>
{ _ _ ( 'Other...' ) }
< / option >
< / FormRow >
< FormField
type = "hidden"
ref = "meta_license_url"
name = "license_url"
value = { this . getLicenseUrl ( ) }
/ >
{ this . state . copyrightChosen
? < FormRow
label = { _ _ ( 'Copyright notice' ) }
type = "text"
name = "copyright-notice"
value = { this . state . copyrightNotice }
onChange = { event => {
this . handleCopyrightNoticeChange ( event ) ;
} }
/ >
: null }
{ this . state . otherLicenseChosen
? < FormRow
label = { _ _ ( 'License description' ) }
type = "text"
name = "other-license-description"
onChange = { event => {
this . handleOtherLicenseDescriptionChange ( ) ;
} }
/ >
: null }
{ this . state . otherLicenseChosen
? < FormRow
label = { _ _ ( 'License URL' ) }
type = "text"
name = "other-license-url"
onChange = { event => {
this . handleOtherLicenseUrlChange ( event ) ;
} }
/ >
: null }
< / div >
< / section >
< section className = "card" >
< div className = "card__title-primary" >
< h4 > { _ _ ( 'Identity' ) } < / h4 >
< div className = "card__subtitle" >
{ _ _ ( 'Who created this content?' ) }
< / div >
< / div >
< div className = "card__content" >
< FormRow
type = "select"
tabIndex = "1"
onChange = { event => {
this . handleChannelChange ( event ) ;
} }
value = { this . state . channel }
>
< option key = "anonymous" value = "anonymous" >
{ _ _ ( 'Anonymous' ) }
< / option >
{ this . state . channels . map ( ( { name } ) =>
< option key = { name } value = { name } > { name } < / option >
) }
< option key = "new" value = "new" > { _ _ ( 'New identity...' ) } < / option >
< / FormRow >
< / div >
{ this . state . channel == 'new'
? < div className = "card__content" >
< FormRow
label = { _ _ ( 'Name' ) }
type = "text"
onChange = { event => {
this . handleNewChannelNameChange ( event ) ;
} }
ref = { newChannelName => {
this . refs . newChannelName = newChannelName ;
} }
value = { this . state . newChannelName }
/ >
< FormRow
label = { _ _ ( 'Deposit' ) }
postfix = "LBC"
step = "0.01"
type = "number"
helper = { lbcInputHelp }
onChange = { event => {
this . handleNewChannelBidChange ( event ) ;
} }
value = { this . state . newChannelBid }
/ >
< div className = "form-row-submit" >
< Link
button = "primary"
label = {
! this . state . creatingChannel
? _ _ ( 'Create identity' )
: _ _ ( 'Creating identity...' )
}
onClick = { event => {
this . handleCreateChannelClick ( event ) ;
} }
disabled = { this . state . creatingChannel }
/ >
< / div >
< / div >
: null }
< / section >
< section className = "card" >
< div className = "card__title-primary" >
< h4 > { _ _ ( 'Address' ) } < / h4 >
< div className = "card__subtitle" >
{ _ _ ( 'Where should this content permanently reside?' ) }
{ ' ' } < Link
label = { _ _ ( 'Read more' ) }
href = "https://lbry.io/faq/naming"
/ > .
< / div >
< / div >
< div className = "card__content" >
< FormRow
prefix = "lbry://"
type = "text"
ref = "name"
placeholder = "myname"
value = { this . state . rawName }
onChange = { event => {
this . handleNameChange ( event ) ;
} }
helper = { this . getNameBidHelpText ( ) }
/ >
< / div >
{ this . state . rawName
? < div className = "card__content" >
< FormRow
ref = "bid"
type = "number"
step = "0.01"
label = { _ _ ( 'Deposit' ) }
postfix = "LBC"
onChange = { event => {
this . handleBidChange ( event ) ;
} }
value = { this . state . bid }
placeholder = {
this . state . nameResolved
? this . state . topClaimValue + 10
: 100
}
helper = { lbcInputHelp }
/ >
< / div >
: '' }
< / section >
< section className = "card" >
< div className = "card__title-primary" >
< h4 > { _ _ ( 'Terms of Service' ) } < / h4 >
< / div >
< div className = "card__content" >
< FormRow
label = {
< span >
{ _ _ ( 'I agree to the' ) }
{ ' ' } < Link
href = "https://www.lbry.io/termsofservice"
label = { _ _ ( 'LBRY terms of service' ) }
checked = { this . state . TOSAgreed }
/ >
< / span >
}
type = "checkbox"
name = "tos_agree"
ref = { field => {
this . refs . tos _agree = field ;
} }
onChange = { event => {
this . handleTOSChange ( event ) ;
} }
/ >
< / div >
< / section >
< div className = "card-series-submit" >
< Link
button = "primary"
label = {
! this . state . submitting ? _ _ ( 'Publish' ) : _ _ ( 'Publishing...' )
}
onClick = { event => {
this . handleSubmit ( event ) ;
} }
disabled = { this . state . submitting }
/ >
< Link
button = "cancel"
onClick = { this . props . back }
label = { _ _ ( 'Cancel' ) }
/ >
< input type = "submit" className = "hidden" / >
< / div >
< / form >
< Modal
isOpen = { this . state . modal == 'publishStarted' }
contentLabel = { _ _ ( 'File published' ) }
onConfirmed = { event => {
this . handlePublishStartedConfirmed ( event ) ;
} }
>
< p >
{ _ _ ( 'Your file has been published to LBRY at the address' ) }
{ ' ' } < code > lbry : //{this.state.name}</code>!
< / p >
< p >
{ _ _ (
'The file will take a few minutes to appear for other LBRY users. Until then it will be listed as "pending" under your published files.'
) }
< / p >
< / Modal >
< Modal
isOpen = { this . state . modal == 'error' }
contentLabel = { _ _ ( 'Error publishing file' ) }
onConfirmed = { event => {
this . closeModal ( event ) ;
} }
>
{ _ _ (
'The following error occurred when attempting to publish your file'
) } : { this . state . errorMessage }
< / Modal >
< / main >
) ;
}
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}
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export default PublishPage ;