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lemmy/ui/src/components/user.tsx

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import { Component, linkEvent } from 'inferno';
import { Link } from 'inferno-router';
import { Subscription } from "rxjs";
import { retryWhen, delay, take } from 'rxjs/operators';
import { UserOperation, Post, Comment, CommunityUser, GetUserDetailsForm, SortType, UserDetailsResponse, UserView, CommentResponse, UserSettingsForm, LoginResponse, BanUserResponse, AddAdminResponse } from '../interfaces';
import { WebSocketService, UserService } from '../services';
import { msgOp, fetchLimit, routeSortTypeToEnum, capitalizeFirstLetter, themes, setTheme } from '../utils';
import { PostListing } from './post-listing';
import { CommentNodes } from './comment-nodes';
import { MomentTime } from './moment-time';
import { i18n } from '../i18next';
import { T } from 'inferno-i18next';
enum View {
Overview, Comments, Posts, Saved
}
interface UserState {
user: UserView;
user_id: number;
username: string;
follows: Array<CommunityUser>;
moderates: Array<CommunityUser>;
comments: Array<Comment>;
posts: Array<Post>;
saved?: Array<Post>;
admins: Array<UserView>;
view: View;
sort: SortType;
page: number;
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loading: boolean;
userSettingsForm: UserSettingsForm;
userSettingsLoading: boolean;
deleteAccountLoading: boolean;
deleteAccountShowConfirm: boolean;
}
export class User extends Component<any, UserState> {
private subscription: Subscription;
private emptyState: UserState = {
user: {
id: null,
name: null,
fedi_name: null,
published: null,
number_of_posts: null,
post_score: null,
number_of_comments: null,
comment_score: null,
banned: null,
},
user_id: null,
username: null,
follows: [],
moderates: [],
comments: [],
posts: [],
admins: [],
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loading: true,
view: this.getViewFromProps(this.props),
sort: this.getSortTypeFromProps(this.props),
page: this.getPageFromProps(this.props),
userSettingsForm: {
show_nsfw: null,
theme: null,
auth: null,
},
userSettingsLoading: null,
deleteAccountLoading: null,
deleteAccountShowConfirm: false,
}
constructor(props: any, context: any) {
super(props, context);
this.state = this.emptyState;
this.state.user_id = Number(this.props.match.params.id);
this.state.username = this.props.match.params.username;
this.subscription = WebSocketService.Instance.subject
.pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
.subscribe(
(msg) => this.parseMessage(msg),
(err) => console.error(err),
() => console.log('complete')
);
this.refetch();
}
get isCurrentUser() {
return UserService.Instance.user && UserService.Instance.user.id == this.state.user.id;
}
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getViewFromProps(props: any): View {
return (props.match.params.view) ?
View[capitalizeFirstLetter(props.match.params.view)] :
View.Overview;
}
getSortTypeFromProps(props: any): SortType {
return (props.match.params.sort) ?
routeSortTypeToEnum(props.match.params.sort) :
SortType.New;
}
getPageFromProps(props: any): number {
return (props.match.params.page) ? Number(props.match.params.page) : 1;
}
componentWillUnmount() {
this.subscription.unsubscribe();
}
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// Necessary for back button for some reason
componentWillReceiveProps(nextProps: any) {
if (nextProps.history.action == 'POP') {
this.state = this.emptyState;
this.state.view = this.getViewFromProps(nextProps);
this.state.sort = this.getSortTypeFromProps(nextProps);
this.state.page = this.getPageFromProps(nextProps);
this.refetch();
}
}
render() {
return (
<div class="container">
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{this.state.loading ?
<h5><svg class="icon icon-spinner spin"><use xlinkHref="#icon-spinner"></use></svg></h5> :
<div class="row">
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<div class="col-12 col-md-8">
<h5>/u/{this.state.user.name}</h5>
{this.selects()}
{this.state.view == View.Overview &&
this.overview()
}
{this.state.view == View.Comments &&
this.comments()
}
{this.state.view == View.Posts &&
this.posts()
}
{this.state.view == View.Saved &&
this.overview()
}
{this.paginator()}
</div>
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<div class="col-12 col-md-4">
{this.userInfo()}
{this.isCurrentUser &&
this.userSettings()
}
{this.moderates()}
{this.follows()}
</div>
</div>
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}
</div>
)
}
selects() {
return (
<div className="mb-2">
<select value={this.state.view} onChange={linkEvent(this, this.handleViewChange)} class="custom-select custom-select-sm w-auto">
<option disabled><T i18nKey="view">#</T></option>
<option value={View.Overview}><T i18nKey="overview">#</T></option>
<option value={View.Comments}><T i18nKey="comments">#</T></option>
<option value={View.Posts}><T i18nKey="posts">#</T></option>
<option value={View.Saved}><T i18nKey="saved">#</T></option>
</select>
<select value={this.state.sort} onChange={linkEvent(this, this.handleSortChange)} class="custom-select custom-select-sm w-auto ml-2">
<option disabled><T i18nKey="sort_type">#</T></option>
<option value={SortType.New}><T i18nKey="new">#</T></option>
<option value={SortType.TopDay}><T i18nKey="top_day">#</T></option>
<option value={SortType.TopWeek}><T i18nKey="week">#</T></option>
<option value={SortType.TopMonth}><T i18nKey="month">#</T></option>
<option value={SortType.TopYear}><T i18nKey="year">#</T></option>
<option value={SortType.TopAll}><T i18nKey="all">#</T></option>
</select>
</div>
)
}
overview() {
let combined: Array<{type_: string, data: Comment | Post}> = [];
let comments = this.state.comments.map(e => {return {type_: "comments", data: e}});
let posts = this.state.posts.map(e => {return {type_: "posts", data: e}});
combined.push(...comments);
combined.push(...posts);
// Sort it
if (this.state.sort == SortType.New) {
combined.sort((a, b) => b.data.published.localeCompare(a.data.published));
} else {
combined.sort((a, b) => b.data.score - a.data.score);
}
return (
<div>
{combined.map(i =>
<div>
{i.type_ == "posts"
? <PostListing
post={i.data as Post}
admins={this.state.admins}
showCommunity
viewOnly />
:
<CommentNodes
nodes={[{comment: i.data as Comment}]}
admins={this.state.admins}
noIndent />
}
</div>
)
}
</div>
)
}
comments() {
return (
<div>
{this.state.comments.map(comment =>
<CommentNodes nodes={[{comment: comment}]}
admins={this.state.admins}
noIndent />
)}
</div>
);
}
posts() {
return (
<div>
{this.state.posts.map(post =>
<PostListing
post={post}
admins={this.state.admins}
showCommunity
viewOnly />
)}
</div>
);
}
userInfo() {
let user = this.state.user;
return (
<div>
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<div class="card border-secondary mb-3">
<div class="card-body">
<h5>
<ul class="list-inline mb-0">
<li className="list-inline-item">{user.name}</li>
{user.banned &&
<li className="list-inline-item badge badge-danger"><T i18nKey="banned">#</T></li>
}
</ul>
</h5>
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<div>{i18n.t('joined')} <MomentTime data={user} /></div>
<div class="table-responsive">
<table class="table table-bordered table-sm mt-2 mb-0">
<tr>
<td><T i18nKey="number_of_points" interpolation={{count: user.post_score}}>#</T></td>
<td><T i18nKey="number_of_posts" interpolation={{count: user.number_of_posts}}>#</T></td>
</tr>
<tr>
<td><T i18nKey="number_of_points" interpolation={{count: user.comment_score}}>#</T></td>
<td><T i18nKey="number_of_comments" interpolation={{count: user.number_of_comments}}>#</T></td>
</tr>
</table>
</div>
</div>
</div>
</div>
)
}
userSettings() {
return (
<div>
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<div class="card border-secondary mb-3">
<div class="card-body">
<h5><T i18nKey="settings">#</T></h5>
<form onSubmit={linkEvent(this, this.handleUserSettingsSubmit)}>
<div class="form-group">
<div class="col-12">
<label><T i18nKey="theme">#</T></label>
<select value={this.state.userSettingsForm.theme} onChange={linkEvent(this, this.handleUserSettingsThemeChange)} class="ml-2 custom-select custom-select-sm w-auto">
<option disabled><T i18nKey="theme">#</T></option>
{themes.map(theme =>
<option value={theme}>{theme}</option>
)}
</select>
</div>
</div>
<div class="form-group">
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<div class="col-12">
<div class="form-check">
<input class="form-check-input" type="checkbox" checked={this.state.userSettingsForm.show_nsfw} onChange={linkEvent(this, this.handleUserSettingsShowNsfwChange)}/>
<label class="form-check-label"><T i18nKey="show_nsfw">#</T></label>
</div>
</div>
</div>
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<div class="form-group row mb-0">
<div class="col-12">
<button type="submit" class="btn btn-secondary mr-4">{this.state.userSettingsLoading ?
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<svg class="icon icon-spinner spin"><use xlinkHref="#icon-spinner"></use></svg> : capitalizeFirstLetter(i18n.t('save'))}</button>
<button class="btn btn-danger" onClick={linkEvent(this, this.handleDeleteAccountShowConfirmToggle)}><T i18nKey="delete_account">#</T></button>
{this.state.deleteAccountShowConfirm &&
<>
<div class="mt-2 alert alert-danger" role="alert"><T i18nKey="delete_account_confirm">#</T></div>
<button class="btn btn-danger mr-4" onClick={linkEvent(this, this.handleDeleteAccount)}>{this.state.deleteAccountLoading ?
<svg class="icon icon-spinner spin"><use xlinkHref="#icon-spinner"></use></svg> : capitalizeFirstLetter(i18n.t('yes'))}</button>
<button class="btn btn-secondary" onClick={linkEvent(this, this.handleDeleteAccountShowConfirmToggle)}><T i18nKey="cancel">#</T></button>
</>
}
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</div>
</div>
</form>
</div>
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</div>
</div>
)
}
moderates() {
return (
<div>
{this.state.moderates.length > 0 &&
<div class="card border-secondary mb-3">
<div class="card-body">
<h5><T i18nKey="moderates">#</T></h5>
<ul class="list-unstyled mb-0">
{this.state.moderates.map(community =>
<li><Link to={`/c/${community.community_name}`}>{community.community_name}</Link></li>
)}
</ul>
</div>
</div>
}
</div>
)
}
follows() {
return (
<div>
{this.state.follows.length > 0 &&
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<div class="card border-secondary mb-3">
<div class="card-body">
<h5><T i18nKey="subscribed">#</T></h5>
<ul class="list-unstyled mb-0">
{this.state.follows.map(community =>
<li><Link to={`/c/${community.community_name}`}>{community.community_name}</Link></li>
)}
</ul>
</div>
</div>
}
</div>
)
}
paginator() {
return (
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<div class="my-2">
{this.state.page > 1 &&
<button class="btn btn-sm btn-secondary mr-1" onClick={linkEvent(this, this.prevPage)}><T i18nKey="prev">#</T></button>
}
<button class="btn btn-sm btn-secondary" onClick={linkEvent(this, this.nextPage)}><T i18nKey="next">#</T></button>
</div>
);
}
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updateUrl() {
let viewStr = View[this.state.view].toLowerCase();
let sortStr = SortType[this.state.sort].toLowerCase();
this.props.history.push(`/u/${this.state.user.name}/view/${viewStr}/sort/${sortStr}/page/${this.state.page}`);
}
nextPage(i: User) {
i.state.page++;
i.setState(i.state);
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i.updateUrl();
i.refetch();
}
prevPage(i: User) {
i.state.page--;
i.setState(i.state);
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i.updateUrl();
i.refetch();
}
refetch() {
let form: GetUserDetailsForm = {
user_id: this.state.user_id,
username: this.state.username,
sort: SortType[this.state.sort],
saved_only: this.state.view == View.Saved,
page: this.state.page,
limit: fetchLimit,
};
WebSocketService.Instance.getUserDetails(form);
}
handleSortChange(i: User, event: any) {
i.state.sort = Number(event.target.value);
i.state.page = 1;
i.setState(i.state);
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i.updateUrl();
i.refetch();
}
handleViewChange(i: User, event: any) {
i.state.view = Number(event.target.value);
i.state.page = 1;
i.setState(i.state);
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i.updateUrl();
i.refetch();
}
handleUserSettingsShowNsfwChange(i: User, event: any) {
i.state.userSettingsForm.show_nsfw = event.target.checked;
i.setState(i.state);
}
handleUserSettingsThemeChange(i: User, event: any) {
i.state.userSettingsForm.theme = event.target.value;
setTheme(event.target.value);
i.setState(i.state);
}
handleUserSettingsSubmit(i: User, event: any) {
event.preventDefault();
i.state.userSettingsLoading = true;
i.setState(i.state);
WebSocketService.Instance.saveUserSettings(i.state.userSettingsForm);
}
handleDeleteAccountShowConfirmToggle(i: User, event: any) {
event.preventDefault();
i.state.deleteAccountShowConfirm = !i.state.deleteAccountShowConfirm;
i.setState(i.state);
}
handleDeleteAccount(i: User, event: any) {
event.preventDefault();
i.state.deleteAccountLoading = true;
i.setState(i.state);
WebSocketService.Instance.deleteAccount();
}
parseMessage(msg: any) {
console.log(msg);
let op: UserOperation = msgOp(msg);
if (msg.error) {
alert(i18n.t(msg.error));
return;
} else if (op == UserOperation.GetUserDetails) {
let res: UserDetailsResponse = msg;
this.state.user = res.user;
this.state.comments = res.comments;
this.state.follows = res.follows;
this.state.moderates = res.moderates;
this.state.posts = res.posts;
this.state.admins = res.admins;
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this.state.loading = false;
if (this.isCurrentUser) {
this.state.userSettingsForm.show_nsfw = UserService.Instance.user.show_nsfw;
this.state.userSettingsForm.theme = UserService.Instance.user.theme ? UserService.Instance.user.theme : 'darkly';
}
document.title = `/u/${this.state.user.name} - ${WebSocketService.Instance.site.name}`;
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window.scrollTo(0,0);
this.setState(this.state);
} else if (op == UserOperation.EditComment) {
let res: CommentResponse = msg;
let found = this.state.comments.find(c => c.id == res.comment.id);
found.content = res.comment.content;
found.updated = res.comment.updated;
found.removed = res.comment.removed;
found.deleted = res.comment.deleted;
found.upvotes = res.comment.upvotes;
found.downvotes = res.comment.downvotes;
found.score = res.comment.score;
this.setState(this.state);
} else if (op == UserOperation.CreateComment) {
// let res: CommentResponse = msg;
alert(i18n.t('reply_sent'));
// this.state.comments.unshift(res.comment); // TODO do this right
// this.setState(this.state);
} else if (op == UserOperation.SaveComment) {
let res: CommentResponse = msg;
let found = this.state.comments.find(c => c.id == res.comment.id);
found.saved = res.comment.saved;
this.setState(this.state);
} else if (op == UserOperation.CreateCommentLike) {
let res: CommentResponse = msg;
let found: Comment = this.state.comments.find(c => c.id === res.comment.id);
found.score = res.comment.score;
found.upvotes = res.comment.upvotes;
found.downvotes = res.comment.downvotes;
if (res.comment.my_vote !== null)
found.my_vote = res.comment.my_vote;
this.setState(this.state);
} else if (op == UserOperation.BanUser) {
let res: BanUserResponse = msg;
this.state.comments.filter(c => c.creator_id == res.user.id)
.forEach(c => c.banned = res.banned);
this.state.posts.filter(c => c.creator_id == res.user.id)
.forEach(c => c.banned = res.banned);
this.setState(this.state);
} else if (op == UserOperation.AddAdmin) {
let res: AddAdminResponse = msg;
this.state.admins = res.admins;
this.setState(this.state);
} else if (op == UserOperation.SaveUserSettings) {
this.state = this.emptyState;
this.state.userSettingsLoading = false;
this.setState(this.state);
let res: LoginResponse = msg;
UserService.Instance.login(res);
} else if (op == UserOperation.DeleteAccount) {
this.state.deleteAccountLoading = false;
this.state.deleteAccountShowConfirm = false;
this.setState(this.state);
this.context.router.history.push('/');
}
}
}