lbry-desktop/ui/component/commentCreate/view.jsx
saltrafael 2f4dedfba2
Add Channel Mention selection ability (#7151)
* Add Channel Mention selection ability

* Fix mentioned user name being smaller than other text

* Improve logic for locating a mention

* Fix mentioning with enter on livestream

* Fix breaking for invalid URI query

* Handle punctuation after mention

* Fix name display and appeareance

* Use canonical url

* Fix missing search
2021-09-30 17:30:32 -04:00

652 lines
22 KiB
JavaScript

// @flow
import { FF_MAX_CHARS_IN_COMMENT, FF_MAX_CHARS_IN_LIVESTREAM_COMMENT } from 'constants/form-field';
import { FormField, Form } from 'component/common/form';
import { getChannelIdFromClaim } from 'util/claim';
import { Lbryio } from 'lbryinc';
import { SIMPLE_SITE } from 'config';
import { useHistory } from 'react-router';
import * as ICONS from 'constants/icons';
import * as KEYCODES from 'constants/keycodes';
import * as PAGES from 'constants/pages';
import Button from 'component/button';
import ChannelMentionSuggestions from 'component/channelMentionSuggestions';
import ChannelThumbnail from 'component/channelThumbnail';
import classnames from 'classnames';
import CreditAmount from 'component/common/credit-amount';
import Empty from 'component/common/empty';
import I18nMessage from 'component/i18nMessage';
import Icon from 'component/common/icon';
import React from 'react';
import SelectChannel from 'component/selectChannel';
import type { ElementRef } from 'react';
import UriIndicator from 'component/uriIndicator';
import usePersistedState from 'effects/use-persisted-state';
import WalletTipAmountSelector from 'component/walletTipAmountSelector';
import { getStripeEnvironment } from 'util/stripe';
let stripeEnvironment = getStripeEnvironment();
const TAB_FIAT = 'TabFiat';
const TAB_LBC = 'TabLBC';
const MENTION_DEBOUNCE_MS = 100;
type Props = {
uri: string,
claim: StreamClaim,
channels: ?Array<ChannelClaim>,
isNested: boolean,
isFetchingChannels: boolean,
parentId: string,
isReply: boolean,
activeChannel: string,
activeChannelClaim: ?ChannelClaim,
bottom: boolean,
livestream?: boolean,
embed?: boolean,
claimIsMine: boolean,
supportDisabled: boolean,
settingsByChannelId: { [channelId: string]: PerChannelSettings },
shouldFetchComment: boolean,
doToast: ({ message: string }) => void,
createComment: (string, string, string, ?string, ?string, ?string) => Promise<any>,
onDoneReplying?: () => void,
onCancelReplying?: () => void,
toast: (string) => void,
sendTip: ({}, (any) => void, (any) => void) => void,
doFetchCreatorSettings: (channelId: string) => Promise<any>,
setQuickReply: (any) => void,
fetchComment: (commentId: string) => Promise<any>,
};
export function CommentCreate(props: Props) {
const {
uri,
claim,
channels,
isNested,
isFetchingChannels,
isReply,
parentId,
activeChannelClaim,
bottom,
livestream,
embed,
claimIsMine,
settingsByChannelId,
supportDisabled,
shouldFetchComment,
doToast,
createComment,
onDoneReplying,
onCancelReplying,
sendTip,
doFetchCreatorSettings,
setQuickReply,
fetchComment,
} = props;
const formFieldRef: ElementRef<any> = React.useRef();
const formFieldInputRef = formFieldRef && formFieldRef.current && formFieldRef.current.input;
const selectionIndex = formFieldInputRef && formFieldInputRef.current && formFieldInputRef.current.selectionStart;
const buttonRef: ElementRef<any> = React.useRef();
const {
push,
location: { pathname },
} = useHistory();
const [isSubmitting, setIsSubmitting] = React.useState(false);
const [commentFailure, setCommentFailure] = React.useState(false);
const [successTip, setSuccessTip] = React.useState({ txid: undefined, tipAmount: undefined });
const [isSupportComment, setIsSupportComment] = React.useState();
const [isReviewingSupportComment, setIsReviewingSupportComment] = React.useState();
const [tipAmount, setTipAmount] = React.useState(1);
const [commentValue, setCommentValue] = React.useState('');
const [advancedEditor, setAdvancedEditor] = usePersistedState('comment-editor-mode', false);
const [activeTab, setActiveTab] = React.useState('');
const [tipError, setTipError] = React.useState();
const [deletedComment, setDeletedComment] = React.useState(false);
const [pauseQuickSend, setPauseQuickSend] = React.useState(false);
const [shouldDisableReviewButton, setShouldDisableReviewButton] = React.useState();
const selectedMentionIndex =
commentValue.indexOf('@', selectionIndex) === selectionIndex
? commentValue.indexOf('@', selectionIndex)
: commentValue.lastIndexOf('@', selectionIndex);
const modifierIndex = commentValue.indexOf(':', selectedMentionIndex);
const spaceIndex = commentValue.indexOf(' ', selectedMentionIndex);
const mentionLengthIndex =
modifierIndex >= 0 && (spaceIndex === -1 || modifierIndex < spaceIndex)
? modifierIndex
: spaceIndex >= 0 && (modifierIndex === -1 || spaceIndex < modifierIndex)
? spaceIndex
: commentValue.length;
const channelMention =
selectedMentionIndex >= 0 && selectionIndex <= mentionLengthIndex
? commentValue.substring(selectedMentionIndex, mentionLengthIndex)
: '';
const claimId = claim && claim.claim_id;
const signingChannel = (claim && claim.signing_channel) || claim;
const channelUri = signingChannel && signingChannel.permanent_url;
const hasChannels = channels && channels.length;
const charCount = commentValue ? commentValue.length : 0;
const disabled = deletedComment || isSubmitting || isFetchingChannels || !commentValue.length || pauseQuickSend;
const channelId = getChannelIdFromClaim(claim);
const channelSettings = channelId ? settingsByChannelId[channelId] : undefined;
const minSuper = (channelSettings && channelSettings.min_tip_amount_super_chat) || 0;
const minTip = (channelSettings && channelSettings.min_tip_amount_comment) || 0;
const minAmount = minTip || minSuper || 0;
const minAmountMet = minAmount === 0 || tipAmount >= minAmount;
const minAmountRef = React.useRef(minAmount);
minAmountRef.current = minAmount;
const MinAmountNotice = minAmount ? (
<div className="help--notice comment--min-amount-notice">
<I18nMessage tokens={{ lbc: <CreditAmount noFormat amount={minAmount} /> }}>
{minTip ? 'Comment min: %lbc%' : minSuper ? 'HyperChat min: %lbc%' : ''}
</I18nMessage>
<Icon
customTooltipText={
minTip
? __('This channel requires a minimum tip for each comment.')
: minSuper
? __('This channel requires a minimum amount for HyperChats to be visible.')
: ''
}
className="icon--help"
icon={ICONS.HELP}
tooltip
size={16}
/>
</div>
) : null;
// **************************************************************************
// Functions
// **************************************************************************
function handleCommentChange(event) {
let commentValue;
if (isReply) {
commentValue = event.target.value;
} else {
commentValue = !SIMPLE_SITE && advancedEditor ? event : event.target.value;
}
setCommentValue(commentValue);
}
function handleSelectMention(mentionValue, key) {
let newMentionValue = mentionValue.replace('lbry://', '');
if (newMentionValue.includes('#')) newMentionValue = newMentionValue.replace('#', ':');
if (livestream && key !== KEYCODES.TAB) setPauseQuickSend(true);
setCommentValue(
commentValue.substring(0, selectedMentionIndex) +
`${newMentionValue}` +
(commentValue.length > mentionLengthIndex + 1
? commentValue.substring(mentionLengthIndex, commentValue.length)
: ' ')
);
}
function altEnterListener(e: SyntheticKeyboardEvent<*>) {
if ((livestream || e.ctrlKey || e.metaKey) && e.keyCode === KEYCODES.ENTER) {
e.preventDefault();
buttonRef.current.click();
}
}
function onTextareaFocus() {
window.addEventListener('keydown', altEnterListener);
}
function onTextareaBlur() {
window.removeEventListener('keydown', altEnterListener);
}
function handleSubmit() {
if (activeChannelClaim && commentValue.length) {
handleCreateComment();
}
}
function handleSupportComment() {
if (!activeChannelClaim) {
return;
}
if (!channelId) {
doToast({
message: __('Unable to verify channel settings. Try refreshing the page.'),
isError: true,
});
return;
}
// if comment post didn't work, but tip was already made, try again to create comment
if (commentFailure && tipAmount === successTip.tipAmount) {
handleCreateComment(successTip.txid);
return;
} else {
setSuccessTip({ txid: undefined, tipAmount: undefined });
}
// !! Beware of stale closure when editing the then-block, including doSubmitTip().
doFetchCreatorSettings(channelId).then(() => {
const lockedMinAmount = minAmount; // value during closure.
const currentMinAmount = minAmountRef.current; // value from latest doFetchCreatorSettings().
if (lockedMinAmount !== currentMinAmount) {
doToast({
message: __('The creator just updated the minimum setting. Please revise or double-check your tip amount.'),
isError: true,
});
setIsReviewingSupportComment(false);
return;
}
doSubmitTip();
});
}
function doSubmitTip() {
if (!activeChannelClaim) {
return;
}
const params = {
amount: tipAmount,
claim_id: claimId,
channel_id: activeChannelClaim.claim_id,
};
const activeChannelName = activeChannelClaim && activeChannelClaim.name;
const activeChannelId = activeChannelClaim && activeChannelClaim.claim_id;
// setup variables for tip API
let channelClaimId, tipChannelName;
// if there is a signing channel it's on a file
if (claim.signing_channel) {
channelClaimId = claim.signing_channel.claim_id;
tipChannelName = claim.signing_channel.name;
// otherwise it's on the channel page
} else {
channelClaimId = claim.claim_id;
tipChannelName = claim.name;
}
setIsSubmitting(true);
if (activeTab === TAB_LBC) {
// call sendTip and then run the callback from the response
// second parameter is callback
sendTip(
params,
(response) => {
const { txid } = response;
// todo: why the setTimeout?
setTimeout(() => {
handleCreateComment(txid);
}, 1500);
doToast({
message: __(
"You sent %tipAmount% LBRY Credits as a tip to %tipChannelName%, I'm sure they appreciate it!",
{
tipAmount: tipAmount, // force show decimal places
tipChannelName,
}
),
});
setSuccessTip({ txid, tipAmount });
},
() => {
// reset the frontend so people can send a new comment
setIsSubmitting(false);
}
);
} else {
const sourceClaimId = claim.claim_id;
const roundedAmount = Math.round(tipAmount * 100) / 100;
Lbryio.call(
'customer',
'tip',
{
// round to deal with floating point precision
amount: Math.round(100 * roundedAmount), // convert from dollars to cents
creator_channel_name: tipChannelName, // creator_channel_name
creator_channel_claim_id: channelClaimId,
tipper_channel_name: activeChannelName,
tipper_channel_claim_id: activeChannelId,
currency: 'USD',
anonymous: false,
source_claim_id: sourceClaimId,
environment: stripeEnvironment,
},
'post'
)
.then((customerTipResponse) => {
const paymentIntendId = customerTipResponse.payment_intent_id;
handleCreateComment(null, paymentIntendId, stripeEnvironment);
setCommentValue('');
setIsReviewingSupportComment(false);
setIsSupportComment(false);
setCommentFailure(false);
setIsSubmitting(false);
doToast({
message: __("You sent $%formattedAmount% as a tip to %tipChannelName%, I'm sure they appreciate it!", {
formattedAmount: roundedAmount.toFixed(2), // force show decimal places
tipChannelName,
}),
});
// handleCreateComment(null);
})
.catch((error) => {
doToast({
message:
error.message !== 'payment intent failed to confirm'
? error.message
: 'Sorry, there was an error in processing your payment!',
isError: true,
});
});
}
}
/**
*
* @param {string} [txid] Optional transaction id generated by
* @param {string} [payment_intent_id] Optional payment_intent_id from Stripe payment
* @param {string} [environment] Optional environment for Stripe (test|live)
*/
function handleCreateComment(txid, payment_intent_id, environment) {
setIsSubmitting(true);
createComment(commentValue, claimId, parentId, txid, payment_intent_id, environment)
.then((res) => {
setIsSubmitting(false);
if (setQuickReply) setQuickReply(res);
if (res && res.signature) {
setCommentValue('');
setIsReviewingSupportComment(false);
setIsSupportComment(false);
setCommentFailure(false);
if (onDoneReplying) {
onDoneReplying();
}
}
})
.catch(() => {
setIsSubmitting(false);
setCommentFailure(true);
if (channelId) {
// It could be that the creator added a minimum tip setting.
// Manually update for now until a websocket msg is available.
doFetchCreatorSettings(channelId);
}
});
}
// **************************************************************************
// Effects
// **************************************************************************
// Fetch channel constraints if not already.
React.useEffect(() => {
if (!channelSettings && channelId) {
doFetchCreatorSettings(channelId);
}
}, [channelId, channelSettings, doFetchCreatorSettings]);
// Notifications: Fetch top-level comments to identify if it has been deleted and can reply to it
React.useEffect(() => {
if (shouldFetchComment && fetchComment) {
fetchComment(parentId).then((result) => {
setDeletedComment(String(result).includes('Error'));
});
}
}, [fetchComment, shouldFetchComment, parentId]);
// Debounce for disabling the submit button when mentioning a user with Enter
// so that the comment isn't sent at the same time
React.useEffect(() => {
const timer = setTimeout(() => {
if (pauseQuickSend) {
setPauseQuickSend(false);
}
}, MENTION_DEBOUNCE_MS);
return () => clearTimeout(timer);
}, [pauseQuickSend]);
// **************************************************************************
// Render
// **************************************************************************
if (channelSettings && !channelSettings.comments_enabled) {
return <Empty padded text={__('This channel has disabled comments on their page.')} />;
}
if (!isFetchingChannels && !hasChannels) {
return (
<div
role="button"
onClick={() => {
if (embed) {
window.open(`https://odysee.com/$/${PAGES.AUTH}?redirect=/$/${PAGES.LIVESTREAM}`);
return;
}
const pathPlusRedirect = `/$/${PAGES.CHANNEL_NEW}?redirect=${pathname}`;
if (livestream) {
window.open(pathPlusRedirect);
} else {
push(pathPlusRedirect);
}
}}
>
<FormField type="textarea" name={'comment_signup_prompt'} placeholder={__('Say something about this...')} />
<div className="section__actions--no-margin">
<Button disabled button="primary" label={__('Post --[button to submit something]--')} requiresAuth={IS_WEB} />
</div>
</div>
);
}
if (isReviewingSupportComment && activeChannelClaim) {
return (
<div className="comment__create">
<div className="comment__sc-preview">
<CreditAmount
className="comment__sc-preview-amount"
isFiat={activeTab === TAB_FIAT}
amount={tipAmount}
size={activeTab === TAB_LBC ? 18 : 2}
/>
<ChannelThumbnail xsmall uri={activeChannelClaim.canonical_url} />
<div>
<UriIndicator uri={activeChannelClaim.name} link />
<div>{commentValue}</div>
</div>
</div>
<div className="section__actions--no-margin">
<Button
autoFocus
button="primary"
disabled={disabled || !minAmountMet}
label={
isSubmitting
? __('Sending...')
: commentFailure && tipAmount === successTip.tipAmount
? __('Re-submit')
: __('Send')
}
onClick={handleSupportComment}
/>
<Button
disabled={isSubmitting}
button="link"
label={__('Cancel')}
onClick={() => setIsReviewingSupportComment(false)}
/>
{MinAmountNotice}
</div>
</div>
);
}
return (
<Form
onSubmit={handleSubmit}
className={classnames('comment__create', {
'comment__create--reply': isReply,
'comment__create--nested-reply': isNested,
'comment__create--bottom': bottom,
})}
>
{!advancedEditor && (
<ChannelMentionSuggestions
uri={uri}
isLivestream={livestream}
inputRef={formFieldInputRef}
mentionTerm={channelMention}
creatorUri={channelUri}
customSelectAction={handleSelectMention}
/>
)}
<FormField
disabled={isFetchingChannels}
type={SIMPLE_SITE ? 'textarea' : advancedEditor && !isReply ? 'markdown' : 'textarea'}
name={isReply ? 'content_reply' : 'content_description'}
ref={formFieldRef}
className={isReply ? 'content_reply' : 'content_comment'}
label={
<span className="comment-new__label-wrapper">
{!livestream && (
<div className="comment-new__label">{isReply ? __('Replying as') + ' ' : __('Comment as') + ' '}</div>
)}
<SelectChannel tiny />
</span>
}
quickActionLabel={
!SIMPLE_SITE && (isReply ? undefined : advancedEditor ? __('Simple Editor') : __('Advanced Editor'))
}
quickActionHandler={() => !SIMPLE_SITE && setAdvancedEditor(!advancedEditor)}
onFocus={onTextareaFocus}
onBlur={onTextareaBlur}
placeholder={__('Say something about this...')}
value={commentValue}
charCount={charCount}
onChange={handleCommentChange}
autoFocus={isReply}
textAreaMaxLength={livestream ? FF_MAX_CHARS_IN_LIVESTREAM_COMMENT : FF_MAX_CHARS_IN_COMMENT}
/>
{isSupportComment && (
<WalletTipAmountSelector
onTipErrorChange={setTipError}
shouldDisableReviewButton={setShouldDisableReviewButton}
claim={claim}
activeTab={activeTab}
amount={tipAmount}
onChange={(amount) => setTipAmount(amount)}
/>
)}
<div className="section__actions section__actions--no-margin">
{isSupportComment ? (
<>
<Button
disabled={disabled || tipError || shouldDisableReviewButton || !minAmountMet}
type="button"
button="primary"
icon={activeTab === TAB_LBC ? ICONS.LBC : ICONS.FINANCE}
label={__('Review')}
onClick={() => setIsReviewingSupportComment(true)}
requiresAuth={IS_WEB}
/>
<Button
disabled={isSubmitting}
button="link"
label={__('Cancel')}
onClick={() => setIsSupportComment(false)}
/>
</>
) : (
<>
{(!minTip || claimIsMine) && (
<Button
ref={buttonRef}
button="primary"
disabled={disabled}
type="submit"
label={
isReply
? isSubmitting
? __('Replying...')
: __('Reply')
: isSubmitting
? __('Commenting...')
: __('Comment --[button to submit something]--')
}
requiresAuth={IS_WEB}
/>
)}
{!supportDisabled && !claimIsMine && (
<>
<Button
disabled={disabled}
button="alt"
className="thatButton"
icon={ICONS.LBC}
onClick={() => {
setIsSupportComment(true);
setActiveTab(TAB_LBC);
}}
/>
{/* @if TARGET='web' */}
{stripeEnvironment && (
<Button
disabled={disabled}
button="alt"
className="thisButton"
icon={ICONS.FINANCE}
onClick={() => {
setIsSupportComment(true);
setActiveTab(TAB_FIAT);
}}
/>
)}
{/* @endif */}
</>
)}
{isReply && !minTip && (
<Button
button="link"
label={__('Cancel')}
onClick={() => {
if (onCancelReplying) {
onCancelReplying();
}
}}
/>
)}
</>
)}
{deletedComment && <div className="error__text">{__('This comment has been deleted.')}</div>}
{MinAmountNotice}
</div>
</Form>
);
}