lemmy/ui/src/components/sidebar.tsx

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import { Component, linkEvent } from 'inferno';
import { Link } from 'inferno-router';
import { Community, CommunityUser, FollowCommunityForm, CommunityForm as CommunityFormI, UserView } from '../interfaces';
import { WebSocketService, UserService } from '../services';
import { mdToHtml, getUnixTime } from '../utils';
import { CommunityForm } from './community-form';
interface SidebarProps {
community: Community;
moderators: Array<CommunityUser>;
admins: Array<UserView>;
}
interface SidebarState {
showEdit: boolean;
showRemoveDialog: boolean;
removeReason: string;
removeExpires: string;
}
export class Sidebar extends Component<SidebarProps, SidebarState> {
private emptyState: SidebarState = {
showEdit: false,
showRemoveDialog: false,
removeReason: null,
removeExpires: null
}
constructor(props: any, context: any) {
super(props, context);
this.state = this.emptyState;
this.handleEditCommunity = this.handleEditCommunity.bind(this);
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this.handleEditCancel = this.handleEditCancel.bind(this);
}
render() {
return (
<div>
{!this.state.showEdit
? this.sidebar()
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: <CommunityForm
community={this.props.community}
onEdit={this.handleEditCommunity}
onCancel={this.handleEditCancel} />
}
</div>
)
}
sidebar() {
let community = this.props.community;
return (
<div>
<h5 className="mb-0">{community.title}
{community.removed &&
<small className="ml-2 text-muted font-italic">removed</small>
}
{community.deleted &&
<small className="ml-2 text-muted font-italic">deleted</small>
}
</h5>
<Link className="text-muted" to={`/c/${community.name}`}>/c/{community.name}</Link>
<ul class="list-inline mb-1 text-muted small font-weight-bold">
{this.canMod &&
<>
<li className="list-inline-item">
<span class="pointer" onClick={linkEvent(this, this.handleEditClick)}>edit</span>
</li>
{this.amCreator &&
<li className="list-inline-item">
<span class="pointer" onClick={linkEvent(this, this.handleDeleteClick)}>
{!community.deleted ? 'delete' : 'restore'}
</span>
</li>
}
</>
}
{this.canAdmin &&
<li className="list-inline-item">
{!this.props.community.removed ?
<span class="pointer" onClick={linkEvent(this, this.handleModRemoveShow)}>remove</span> :
<span class="pointer" onClick={linkEvent(this, this.handleModRemoveSubmit)}>restore</span>
}
</li>
}
</ul>
{this.state.showRemoveDialog &&
<form onSubmit={linkEvent(this, this.handleModRemoveSubmit)}>
<div class="form-group row">
<label class="col-form-label">Reason</label>
<input type="text" class="form-control mr-2" placeholder="Optional" value={this.state.removeReason} onInput={linkEvent(this, this.handleModRemoveReasonChange)} />
</div>
{/* TODO hold off on expires for now */}
{/* <div class="form-group row"> */}
{/* <label class="col-form-label">Expires</label> */}
{/* <input type="date" class="form-control mr-2" placeholder="Expires" value={this.state.removeExpires} onInput={linkEvent(this, this.handleModRemoveExpiresChange)} /> */}
{/* </div> */}
<div class="form-group row">
<button type="submit" class="btn btn-secondary">Remove Community</button>
</div>
</form>
}
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<ul class="my-1 list-inline">
<li className="list-inline-item"><Link className="badge badge-light" to="/communities">{community.category_name}</Link></li>
<li className="list-inline-item badge badge-light">{community.number_of_subscribers} Subscribers</li>
<li className="list-inline-item badge badge-light">{community.number_of_posts} Posts</li>
<li className="list-inline-item badge badge-light">{community.number_of_comments} Comments</li>
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<li className="list-inline-item"><Link className="badge badge-light" to={`/modlog/community/${this.props.community.id}`}>Modlog</Link></li>
</ul>
<ul class="list-inline small">
<li class="list-inline-item">mods: </li>
{this.props.moderators.map(mod =>
<li class="list-inline-item"><Link class="text-info" to={`/u/${mod.user_name}`}>{mod.user_name}</Link></li>
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)}
</ul>
<Link class={`btn btn-sm btn-secondary btn-block mb-3 ${(community.deleted || community.removed) && 'no-click'}`}
to={`/create_post/c/${community.name}`}>Create a Post</Link>
<div>
{community.subscribed
? <button class="btn btn-sm btn-secondary btn-block mb-3" onClick={linkEvent(community.id, this.handleUnsubscribe)}>Unsubscribe</button>
: <button class="btn btn-sm btn-secondary btn-block mb-3" onClick={linkEvent(community.id, this.handleSubscribe)}>Subscribe</button>
}
</div>
{community.description &&
<div>
<hr />
<div className="md-div" dangerouslySetInnerHTML={mdToHtml(community.description)} />
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<hr />
</div>
}
</div>
);
}
handleEditClick(i: Sidebar) {
i.state.showEdit = true;
i.setState(i.state);
}
handleEditCommunity() {
this.state.showEdit = false;
this.setState(this.state);
}
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handleEditCancel() {
this.state.showEdit = false;
this.setState(this.state);
}
handleDeleteClick(i: Sidebar) {
event.preventDefault();
let deleteForm: CommunityFormI = {
name: i.props.community.name,
title: i.props.community.title,
category_id: i.props.community.category_id,
edit_id: i.props.community.id,
deleted: !i.props.community.deleted,
auth: null,
};
WebSocketService.Instance.editCommunity(deleteForm);
}
handleUnsubscribe(communityId: number) {
let form: FollowCommunityForm = {
community_id: communityId,
follow: false
};
WebSocketService.Instance.followCommunity(form);
}
handleSubscribe(communityId: number) {
let form: FollowCommunityForm = {
community_id: communityId,
follow: true
};
WebSocketService.Instance.followCommunity(form);
}
private get amCreator(): boolean {
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return this.props.community.creator_id == UserService.Instance.user.id;
}
get canMod(): boolean {
return UserService.Instance.user && this.props.moderators.map(m => m.user_id).includes(UserService.Instance.user.id);
}
get canAdmin(): boolean {
return UserService.Instance.user && this.props.admins.map(a => a.id).includes(UserService.Instance.user.id);
}
handleModRemoveShow(i: Sidebar) {
i.state.showRemoveDialog = true;
i.setState(i.state);
}
handleModRemoveReasonChange(i: Sidebar, event: any) {
i.state.removeReason = event.target.value;
i.setState(i.state);
}
handleModRemoveExpiresChange(i: Sidebar, event: any) {
console.log(event.target.value);
i.state.removeExpires = event.target.value;
i.setState(i.state);
}
handleModRemoveSubmit(i: Sidebar) {
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event.preventDefault();
let deleteForm: CommunityFormI = {
name: i.props.community.name,
title: i.props.community.title,
category_id: i.props.community.category_id,
edit_id: i.props.community.id,
removed: !i.props.community.removed,
reason: i.state.removeReason,
expires: getUnixTime(i.state.removeExpires),
auth: null,
};
WebSocketService.Instance.editCommunity(deleteForm);
i.state.showRemoveDialog = false;
i.setState(i.state);
}
}