lbry-desktop/ui/redux/actions/comments.js

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// @flow
import * as ACTIONS from 'constants/action_types';
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import * as REACTION_TYPES from 'constants/reactions';
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import { Lbry, parseURI, buildURI, selectClaimsByUri, selectMyChannelClaims } from 'lbry-redux';
import { doToast, doSeeNotifications } from 'redux/actions/notifications';
import {
makeSelectCommentIdsForUri,
makeSelectMyReactionsForComment,
makeSelectOthersReactionsForComment,
selectPendingCommentReacts,
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selectModerationBlockList,
} from 'redux/selectors/comments';
import { makeSelectNotificationForCommentId } from 'redux/selectors/notifications';
import { selectActiveChannelClaim } from 'redux/selectors/app';
import { toHex } from 'util/hex';
import Comments from 'comments';
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export function doCommentList(uri: string, page: number = 1, pageSize: number = 99999) {
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return (dispatch: Dispatch, getState: GetState) => {
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const state = getState();
const claim = selectClaimsByUri(state)[uri];
const claimId = claim ? claim.claim_id : null;
if (!claimId) {
dispatch({
type: ACTIONS.COMMENT_LIST_FAILED,
data: 'unable to find claim for uri',
});
return;
}
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dispatch({
type: ACTIONS.COMMENT_LIST_STARTED,
});
return Comments.comment_list({
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page,
claim_id: claimId,
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page_size: pageSize,
})
.then((result: CommentListResponse) => {
const { items: comments } = result;
dispatch({
type: ACTIONS.COMMENT_LIST_COMPLETED,
data: {
comments,
claimId: claimId,
uri: uri,
},
});
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return result;
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})
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.catch((error) => {
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dispatch({
type: ACTIONS.COMMENT_LIST_FAILED,
data: error,
});
});
};
}
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export function doCommentReactList(uri: string | null, commentId?: string) {
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return (dispatch: Dispatch, getState: GetState) => {
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const state = getState();
const activeChannelClaim = selectActiveChannelClaim(state);
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const commentIds = uri ? makeSelectCommentIdsForUri(uri)(state) : [commentId];
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dispatch({
type: ACTIONS.COMMENT_REACTION_LIST_STARTED,
});
const params: { comment_ids: string, channel_name?: string, channel_id?: string } = {
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comment_ids: commentIds.join(','),
};
if (activeChannelClaim) {
params['channel_name'] = activeChannelClaim.name;
params['channel_id'] = activeChannelClaim.claim_id;
}
return Lbry.comment_react_list(params)
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.then((result: CommentReactListResponse) => {
const { my_reactions: myReactions, others_reactions: othersReactions } = result;
dispatch({
type: ACTIONS.COMMENT_REACTION_LIST_COMPLETED,
data: {
myReactions: myReactions || {},
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othersReactions,
},
});
})
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.catch((error) => {
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dispatch({
type: ACTIONS.COMMENT_REACTION_LIST_FAILED,
data: error,
});
});
};
}
export function doCommentReact(commentId: string, type: string) {
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return (dispatch: Dispatch, getState: GetState) => {
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const state = getState();
const activeChannelClaim = selectActiveChannelClaim(state);
const pendingReacts = selectPendingCommentReacts(state);
const notification = makeSelectNotificationForCommentId(commentId)(state);
if (!activeChannelClaim) {
console.error('Unable to react to comment. No activeChannel is set.'); // eslint-disable-line
return;
}
if (notification && !notification.is_seen) {
dispatch(doSeeNotifications([notification.id]));
}
const exclusiveTypes = {
[REACTION_TYPES.LIKE]: REACTION_TYPES.DISLIKE,
[REACTION_TYPES.DISLIKE]: REACTION_TYPES.LIKE,
};
if (pendingReacts.includes(commentId + exclusiveTypes[type]) || pendingReacts.includes(commentId + type)) {
// ignore dislikes during likes, for example
return;
}
let myReacts = makeSelectMyReactionsForComment(commentId)(state);
const othersReacts = makeSelectOthersReactionsForComment(commentId)(state);
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const params: CommentReactParams = {
comment_ids: commentId,
channel_name: activeChannelClaim.name,
channel_id: activeChannelClaim.claim_id,
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react_type: type,
};
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if (myReacts.includes(type)) {
params['remove'] = true;
myReacts.splice(myReacts.indexOf(type), 1);
} else {
myReacts.push(type);
if (Object.keys(exclusiveTypes).includes(type)) {
params['clear_types'] = exclusiveTypes[type];
if (myReacts.indexOf(exclusiveTypes[type]) !== -1) {
myReacts.splice(myReacts.indexOf(exclusiveTypes[type]), 1);
}
}
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}
dispatch({
type: ACTIONS.COMMENT_REACT_STARTED,
data: commentId + type,
});
// simulate api return shape: ['like'] -> { 'like': 1 }
const myReactsObj = myReacts.reduce((acc, el) => {
acc[el] = 1;
return acc;
}, {});
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dispatch({
type: ACTIONS.COMMENT_REACTION_LIST_COMPLETED,
data: {
myReactions: { [commentId]: myReactsObj },
othersReactions: { [commentId]: othersReacts },
},
});
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Lbry.comment_react(params)
.then((result: CommentReactListResponse) => {
dispatch({
type: ACTIONS.COMMENT_REACT_COMPLETED,
data: commentId + type,
});
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})
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.catch((error) => {
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dispatch({
type: ACTIONS.COMMENT_REACT_FAILED,
data: commentId + type,
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});
const myRevertedReactsObj = myReacts
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.filter((el) => el !== type)
.reduce((acc, el) => {
acc[el] = 1;
return acc;
}, {});
dispatch({
type: ACTIONS.COMMENT_REACTION_LIST_COMPLETED,
data: {
myReactions: { [commentId]: myRevertedReactsObj },
othersReactions: { [commentId]: othersReacts },
},
});
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});
};
}
export function doCommentCreate(comment: string = '', claim_id: string = '', parent_id?: string, uri: string) {
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return (dispatch: Dispatch, getState: GetState) => {
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const state = getState();
const activeChannelClaim = selectActiveChannelClaim(state);
if (!activeChannelClaim) {
console.error('Unable to create comment. No activeChannel is set.'); // eslint-disable-line
return;
}
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dispatch({
type: ACTIONS.COMMENT_CREATE_STARTED,
});
if (parent_id) {
const notification = makeSelectNotificationForCommentId(parent_id)(state);
if (notification && !notification.is_seen) {
dispatch(doSeeNotifications([notification.id]));
}
}
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return Lbry.comment_create({
comment: comment,
claim_id: claim_id,
channel_id: activeChannelClaim.claim_id,
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parent_id: parent_id,
})
.then((result: CommentCreateResponse) => {
dispatch({
type: ACTIONS.COMMENT_CREATE_COMPLETED,
data: {
uri,
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comment: result,
claimId: claim_id,
},
});
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return result;
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})
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.catch((error) => {
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dispatch({
type: ACTIONS.COMMENT_CREATE_FAILED,
data: error,
});
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let toastMessage = __('Unable to create comment, please try again later.');
if (error && error.message === 'channel is blocked by publisher') {
toastMessage = __('Unable to comment. This channel has blocked you.');
}
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dispatch(
doToast({
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message: toastMessage,
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isError: true,
})
);
});
};
}
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export function doCommentPin(commentId: string, remove: boolean) {
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return (dispatch: Dispatch, getState: GetState) => {
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const state = getState();
const activeChannel = selectActiveChannelClaim(state);
if (!activeChannel) {
console.error('Unable to pin comment. No activeChannel is set.'); // eslint-disable-line
return;
}
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dispatch({
type: ACTIONS.COMMENT_PIN_STARTED,
});
return Lbry.comment_pin({
comment_id: commentId,
channel_name: activeChannel.name,
channel_id: activeChannel.claim_id,
...(remove ? { remove: true } : {}),
})
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.then((result: CommentPinResponse) => {
dispatch({
type: ACTIONS.COMMENT_PIN_COMPLETED,
data: result,
});
})
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.catch((error) => {
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dispatch({
type: ACTIONS.COMMENT_PIN_FAILED,
data: error,
});
dispatch(
doToast({
message: 'Unable to pin this comment, please try again later.',
isError: true,
})
);
});
};
}
export function doCommentAbandon(commentId: string, creatorChannelUri?: string) {
return async (dispatch: Dispatch, getState: GetState) => {
const state = getState();
const claim = creatorChannelUri ? selectClaimsByUri(state)[creatorChannelUri] : undefined;
const creatorChannelId = claim ? claim.claim_id : null;
const creatorChannelName = claim ? claim.name : null;
const activeChannelClaim = selectActiveChannelClaim(state);
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dispatch({
type: ACTIONS.COMMENT_ABANDON_STARTED,
});
let commentIdSignature;
if (activeChannelClaim) {
try {
commentIdSignature = await Lbry.channel_sign({
channel_id: activeChannelClaim.claim_id,
hexdata: toHex(commentId),
});
} catch (e) {}
}
return Comments.comment_abandon({
comment_id: commentId,
...(creatorChannelId ? { creator_channel_id: creatorChannelId } : {}),
...(creatorChannelName ? { creator_channel_name: creatorChannelName } : {}),
...(commentIdSignature || {}),
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})
.then((result: CommentAbandonResponse) => {
// Comment may not be deleted if the signing channel can't be signed.
// This will happen if the channel was recently created or abandoned.
if (result.abandoned) {
dispatch({
type: ACTIONS.COMMENT_ABANDON_COMPLETED,
data: {
comment_id: commentId,
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},
});
} else {
dispatch({
type: ACTIONS.COMMENT_ABANDON_FAILED,
});
dispatch(
doToast({
message: 'Your channel is still being setup, try again in a few moments.',
isError: true,
})
);
}
})
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.catch((error) => {
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dispatch({
type: ACTIONS.COMMENT_ABANDON_FAILED,
data: error,
});
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dispatch(
doToast({
message: 'Unable to delete this comment, please try again later.',
isError: true,
})
);
});
};
}
export function doCommentUpdate(comment_id: string, comment: string) {
// if they provided an empty string, they must have wanted to abandon
if (comment === '') {
return doCommentAbandon(comment_id);
} else {
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return (dispatch: Dispatch) => {
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dispatch({
type: ACTIONS.COMMENT_UPDATE_STARTED,
});
return Lbry.comment_update({
comment_id: comment_id,
comment: comment,
})
.then((result: CommentUpdateResponse) => {
if (result != null) {
dispatch({
type: ACTIONS.COMMENT_UPDATE_COMPLETED,
data: {
comment: result,
},
});
} else {
// the result will return null
dispatch({
type: ACTIONS.COMMENT_UPDATE_FAILED,
});
dispatch(
doToast({
message: 'Your channel is still being setup, try again in a few moments.',
isError: true,
})
);
}
})
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.catch((error) => {
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dispatch({
type: ACTIONS.COMMENT_UPDATE_FAILED,
data: error,
});
dispatch(
doToast({
message: 'Unable to edit this comment, please try again later.',
isError: true,
})
);
});
};
}
}
// Hides a users comments from all creator's claims and prevent them from commenting in the future
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export function doCommentModToggleBlock(channelUri: string, unblock: boolean = false) {
return async (dispatch: Dispatch, getState: GetState) => {
const state = getState();
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const myChannels = selectMyChannelClaims(state);
const claim = selectClaimsByUri(state)[channelUri];
if (!claim) {
console.error("Can't find claim to block"); // eslint-disable-line
return;
}
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dispatch({
type: unblock ? ACTIONS.COMMENT_MODERATION_UN_BLOCK_STARTED : ACTIONS.COMMENT_MODERATION_BLOCK_STARTED,
data: {
uri: channelUri,
},
});
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const creatorIdForAction = claim ? claim.claim_id : null;
const creatorNameForAction = claim ? claim.name : null;
let channelSignatures = [];
if (myChannels) {
for (const channelClaim of myChannels) {
try {
const channelSignature = await Lbry.channel_sign({
channel_id: channelClaim.claim_id,
hexdata: toHex(channelClaim.name),
});
channelSignatures.push({ ...channelSignature, claim_id: channelClaim.claim_id, name: channelClaim.name });
} catch (e) {}
}
}
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const sharedModBlockParams = unblock
? {
un_blocked_channel_id: creatorIdForAction,
un_blocked_channel_name: creatorNameForAction,
}
: {
blocked_channel_id: creatorIdForAction,
blocked_channel_name: creatorNameForAction,
};
const commentAction = unblock ? Comments.moderation_unblock : Comments.moderation_block;
return Promise.all(
channelSignatures.map((signatureData) =>
commentAction({
mod_channel_id: signatureData.claim_id,
mod_channel_name: signatureData.name,
signature: signatureData.signature,
signing_ts: signatureData.signing_ts,
...sharedModBlockParams,
})
)
)
.then(() => {
dispatch({
type: unblock ? ACTIONS.COMMENT_MODERATION_UN_BLOCK_COMPLETE : ACTIONS.COMMENT_MODERATION_BLOCK_COMPLETE,
data: { channelUri },
});
if (!unblock) {
dispatch(doToast({ message: __('Channel blocked. You will not see them again.') }));
}
})
.catch(() => {
dispatch({
type: unblock ? ACTIONS.COMMENT_MODERATION_UN_BLOCK_FAILED : ACTIONS.COMMENT_MODERATION_BLOCK_FAILED,
});
});
};
}
export function doCommentModBlock(commentAuthor: string) {
return (dispatch: Dispatch) => {
return dispatch(doCommentModToggleBlock(commentAuthor));
};
}
export function doCommentModUnBlock(commentAuthor: string) {
return (dispatch: Dispatch) => {
return dispatch(doCommentModToggleBlock(commentAuthor, true));
};
}
export function doFetchModBlockedList() {
return async (dispatch: Dispatch, getState: GetState) => {
const state = getState();
const myChannels = selectMyChannelClaims(state);
dispatch({
type: ACTIONS.COMMENT_MODERATION_BLOCK_LIST_STARTED,
});
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let channelSignatures = [];
if (myChannels) {
for (const channelClaim of myChannels) {
try {
const channelSignature = await Lbry.channel_sign({
channel_id: channelClaim.claim_id,
hexdata: toHex(channelClaim.name),
});
channelSignatures.push({ ...channelSignature, claim_id: channelClaim.claim_id, name: channelClaim.name });
} catch (e) {}
}
}
return Promise.all(
channelSignatures.map((signatureData) =>
Comments.moderation_block_list({
mod_channel_id: signatureData.claim_id,
mod_channel_name: signatureData.name,
signature: signatureData.signature,
signing_ts: signatureData.signing_ts,
})
)
)
.then((blockLists) => {
let globalBlockList = [];
blockLists
.sort((a, b) => {
return 1;
})
.forEach((channelBlockListData) => {
const blockListForChannel = channelBlockListData && channelBlockListData.blocked_channels;
if (blockListForChannel) {
blockListForChannel.forEach((blockedChannel) => {
// REMOVE THIS
if (blockedChannel.blocked_channel_name) {
const channelUri = buildURI({
channelName: blockedChannel.blocked_channel_name,
claimId: blockedChannel.blocked_channel_id,
});
if (!globalBlockList.find((blockedChannel) => blockedChannel.channelUri === channelUri)) {
globalBlockList.push({ channelUri, blockedAt: blockedChannel.blocked_at });
}
}
});
}
});
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dispatch({
type: ACTIONS.COMMENT_MODERATION_BLOCK_LIST_COMPLETED,
data: {
blockList: globalBlockList
.sort((a, b) => new Date(a.blockedAt) - new Date(b.blockedAt))
.map((blockedChannel) => blockedChannel.channelUri),
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},
});
})
.catch((err) => {
dispatch({
type: ACTIONS.COMMENT_MODERATION_BLOCK_LIST_FAILED,
});
});
};
}
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export const doUpdateBlockListForPublishedChannel = (channelClaim: ChannelClaim) => {
return async (dispatch: Dispatch, getState: GetState) => {
const state = getState();
const blockedUris = selectModerationBlockList(state);
let channelSignature: ?{
signature: string,
signing_ts: string,
};
try {
channelSignature = await Lbry.channel_sign({
channel_id: channelClaim.claim_id,
hexdata: toHex(channelClaim.name),
});
} catch (e) {}
if (!channelSignature) {
return;
}
return Promise.all(
blockedUris.map((uri) => {
const { channelName, channelClaimId } = parseURI(uri);
return Comments.moderation_block({
mod_channel_id: channelClaim.claim_id,
mod_channel_name: channelClaim.name,
// $FlowFixMe
signature: channelSignature.signature,
// $FlowFixMe
signing_ts: channelSignature.signing_ts,
blocked_channel_id: channelClaimId,
blocked_channel_name: channelName,
});
})
);
};
};