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import { Component, linkEvent } from 'inferno';
import { Link } from 'inferno-router';
import { WebSocketService, UserService } from '../services';
import { Post, CreatePostLikeForm, PostForm as PostFormI, SavePostForm, CommunityUser, UserView, BanType, BanFromCommunityForm, BanUserForm, AddModToCommunityForm, AddAdminForm, TransferSiteForm, TransferCommunityForm } from '../interfaces';
import { MomentTime } from './moment-time';
import { PostForm } from './post-form';
import { mdToHtml, canMod, isMod, isImage, isVideo, getUnixTime } from '../utils';
import { i18n } from '../i18next';
import { T } from 'inferno-i18next';
interface PostListingState {
showEdit: boolean;
showRemoveDialog: boolean;
removeReason: string;
showBanDialog: boolean;
banReason: string;
banExpires: string;
banType: BanType;
showConfirmTransferSite: boolean;
showConfirmTransferCommunity: boolean;
imageExpanded: boolean;
viewSource: boolean;
}
interface PostListingProps {
post: Post;
editable?: boolean;
showCommunity?: boolean;
showBody?: boolean;
viewOnly?: boolean;
moderators?: Array<CommunityUser>;
admins?: Array<UserView>;
}
export class PostListing extends Component<PostListingProps, PostListingState> {
private emptyState: PostListingState = {
showEdit: false,
showRemoveDialog: false,
removeReason: null,
showBanDialog: false,
banReason: null,
banExpires: null,
banType: BanType.Community,
showConfirmTransferSite: false,
showConfirmTransferCommunity: false,
imageExpanded: false,
viewSource: false,
}
constructor(props: any, context: any) {
super(props, context);
this.state = this.emptyState;
this.handlePostLike = this.handlePostLike.bind(this);
this.handlePostDisLike = this.handlePostDisLike.bind(this);
this.handleEditPost = this.handleEditPost.bind(this);
this.handleEditCancel = this.handleEditCancel.bind(this);
}
render() {
return (
<div class="row">
{!this.state.showEdit
? this.listing()
:
<div class="col-12">
<PostForm post={this.props.post} onEdit={this.handleEditPost} onCancel={this.handleEditCancel}/>
</div>
}
</div>
)
}
listing() {
let post = this.props.post;
return (
<div class="listing col-12">
<div className={`vote-bar mr-2 float-left small text-center ${this.props.viewOnly && 'no-click'}`}>
<button className={`btn p-0 ${post.my_vote == 1 ? 'text-info' : 'text-muted'}`} onClick={linkEvent(this, this.handlePostLike)}>
<svg class="icon upvote"><use xlinkHref="#icon-arrow-up"></use></svg>
</button>
<div class={`font-weight-bold text-muted`}>{post.score}</div>
<button className={`btn p-0 ${post.my_vote == -1 ? 'text-danger' : 'text-muted'}`} onClick={linkEvent(this, this.handlePostDisLike)}>
<svg class="icon downvote"><use xlinkHref="#icon-arrow-down"></use></svg>
</button>
</div>
{post.url && isImage(post.url) &&
<span title={i18n.t('expand_here')} class="pointer" onClick={linkEvent(this, this.handleImageExpandClick)}><img class="mx-2 mt-1 float-left img-fluid thumbnail rounded" src={post.url} /></span>
}
{post.url && isVideo(post.url) &&
<video controls autoPlay muted loop class="mx-2 mt-1 float-left img-fluid thumbnail rounded">
<source src={post.url} type="video/mp4" />
</video>
}
<div className="ml-4">
<div className="post-title">
<h5 className="mb-0 d-inline">
{post.url ?
<a className="text-white" href={post.url} target="_blank" title={post.url}>{post.name}</a> :
<Link className="text-white" to={`/post/${post.id}`} title={i18n.t('comments')}>{post.name}</Link>
}
</h5>
{post.url &&
<small>
<a className="ml-2 text-muted font-italic" href={post.url} target="_blank" title={post.url}>{(new URL(post.url)).hostname}</a>
</small>
}
{ post.url && isImage(post.url) &&
<>
{ !this.state.imageExpanded
? <span class="text-monospace pointer ml-2 text-muted small" title={i18n.t('expand_here')} onClick={linkEvent(this, this.handleImageExpandClick)}>[+]</span>
:
<span>
<span class="text-monospace pointer ml-2 text-muted small" onClick={linkEvent(this, this.handleImageExpandClick)}>[-]</span>
<div>
<span class="pointer" onClick={linkEvent(this, this.handleImageExpandClick)}><img class="img-fluid" src={post.url} /></span>
</div>
</span>
}
</>
}
{post.removed &&
<small className="ml-2 text-muted font-italic"><T i18nKey="removed">#</T></small>
}
{post.deleted &&
<small className="ml-2 text-muted font-italic"><T i18nKey="deleted">#</T></small>
}
{post.locked &&
<small className="ml-2 text-muted font-italic"><T i18nKey="locked">#</T></small>
}
{post.stickied &&
<small className="ml-2 text-muted font-italic"><T i18nKey="stickied">#</T></small>
}
{post.nsfw &&
<small className="ml-2 text-muted font-italic"><T i18nKey="nsfw">#</T></small>
}
</div>
</div>
<div className="details ml-4">
<ul class="list-inline mb-0 text-muted small">
<li className="list-inline-item">
<span>{i18n.t('by')} </span>
<Link className="text-info" to={`/u/${post.creator_name}`}>{post.creator_name}</Link>
{this.isMod &&
<span className="mx-1 badge badge-light"><T i18nKey="mod">#</T></span>
}
{this.isAdmin &&
<span className="mx-1 badge badge-light"><T i18nKey="admin">#</T></span>
}
{(post.banned_from_community || post.banned) &&
<span className="mx-1 badge badge-danger"><T i18nKey="banned">#</T></span>
}
{this.props.showCommunity &&
<span>
<span> {i18n.t('to')} </span>
<Link to={`/c/${post.community_name}`}>{post.community_name}</Link>
</span>
}
</li>
<li className="list-inline-item">
<span><MomentTime data={post} /></span>
</li>
<li className="list-inline-item">
<span>(
<span className="text-info">+{post.upvotes}</span>
<span> | </span>
<span className="text-danger">-{post.downvotes}</span>
<span>) </span>
</span>
</li>
<li className="list-inline-item">
<Link className="text-muted" to={`/post/${post.id}`}><T i18nKey="number_of_comments" interpolation={{count: post.number_of_comments}}>#</T></Link>
</li>
</ul>
<ul class="list-inline mb-1 text-muted small font-weight-bold">
{UserService.Instance.user && this.props.editable &&
<>
<li className="list-inline-item mr-2">
<span class="pointer" onClick={linkEvent(this, this.handleSavePostClick)}>{post.saved ? i18n.t('unsave') : i18n.t('save')}</span>
</li>
<li className="list-inline-item mr-2">
<Link className="text-muted" to={`/create_post${this.crossPostParams}`}><T i18nKey="cross_post">#</T></Link>
</li>
{this.myPost &&
<>
<li className="list-inline-item">
<span class="pointer" onClick={linkEvent(this, this.handleEditClick)}><T i18nKey="edit">#</T></span>
</li>
<li className="list-inline-item mr-2">
<span class="pointer" onClick={linkEvent(this, this.handleDeleteClick)}>
{!post.deleted ? i18n.t('delete') : i18n.t('restore')}
</span>
</li>
</>
}
{this.canModOnSelf &&
<>
<li className="list-inline-item">
<span class="pointer" onClick={linkEvent(this, this.handleModLock)}>{post.locked ? i18n.t('unlock') : i18n.t('lock')}</span>
</li>
<li className="list-inline-item">
<span class="pointer" onClick={linkEvent(this, this.handleModSticky)}>{post.stickied ? i18n.t('unsticky') : i18n.t('sticky')}</span>
</li>
</>
}
{/* Mods can ban from community, and appoint as mods to community */}
{this.canMod &&
<>
<li className="list-inline-item">
{!post.removed ?
<span class="pointer" onClick={linkEvent(this, this.handleModRemoveShow)}><T i18nKey="remove">#</T></span> :
<span class="pointer" onClick={linkEvent(this, this.handleModRemoveSubmit)}><T i18nKey="restore">#</T></span>
}
</li>
{!this.isMod &&
<li className="list-inline-item">
{!post.banned_from_community ?
<span class="pointer" onClick={linkEvent(this, this.handleModBanFromCommunityShow)}><T i18nKey="ban">#</T></span> :
<span class="pointer" onClick={linkEvent(this, this.handleModBanFromCommunitySubmit)}><T i18nKey="unban">#</T></span>
}
</li>
}
{!post.banned_from_community &&
<li className="list-inline-item">
<span class="pointer" onClick={linkEvent(this, this.handleAddModToCommunity)}>{this.isMod ? i18n.t('remove_as_mod') : i18n.t('appoint_as_mod')}</span>
</li>
}
</>
}
{/* Community creators and admins can transfer community to another mod */}
{(this.amCommunityCreator || this.canAdmin) && this.isMod &&
<li className="list-inline-item">
{!this.state.showConfirmTransferCommunity ?
<span class="pointer" onClick={linkEvent(this, this.handleShowConfirmTransferCommunity)}><T i18nKey="transfer_community">#</T>
</span> : <>
<span class="d-inline-block mr-1"><T i18nKey="are_you_sure">#</T></span>
<span class="pointer d-inline-block mr-1" onClick={linkEvent(this, this.handleTransferCommunity)}><T i18nKey="yes">#</T></span>
<span class="pointer d-inline-block" onClick={linkEvent(this, this.handleCancelShowConfirmTransferCommunity)}><T i18nKey="no">#</T></span>
</>
}
</li>
}
{/* Admins can ban from all, and appoint other admins */}
{this.canAdmin &&
<>
{!this.isAdmin &&
<li className="list-inline-item">
{!post.banned ?
<span class="pointer" onClick={linkEvent(this, this.handleModBanShow)}><T i18nKey="ban_from_site">#</T></span> :
<span class="pointer" onClick={linkEvent(this, this.handleModBanSubmit)}><T i18nKey="unban_from_site">#</T></span>
}
</li>
}
{!post.banned &&
<li className="list-inline-item">
<span class="pointer" onClick={linkEvent(this, this.handleAddAdmin)}>{this.isAdmin ? i18n.t('remove_as_admin') : i18n.t('appoint_as_admin')}</span>
</li>
}
</>
}
{/* Site Creator can transfer to another admin */}
{this.amSiteCreator && this.isAdmin &&
<li className="list-inline-item">
{!this.state.showConfirmTransferSite ?
<span class="pointer" onClick={linkEvent(this, this.handleShowConfirmTransferSite)}><T i18nKey="transfer_site">#</T>
</span> : <>
<span class="d-inline-block mr-1"><T i18nKey="are_you_sure">#</T></span>
<span class="pointer d-inline-block mr-1" onClick={linkEvent(this, this.handleTransferSite)}><T i18nKey="yes">#</T></span>
<span class="pointer d-inline-block" onClick={linkEvent(this, this.handleCancelShowConfirmTransferSite)}><T i18nKey="no">#</T></span>
</>
}
</li>
}
</>
}
{this.props.showBody && post.body &&
<li className="list-inline-item">
<span className="pointer" onClick={linkEvent(this, this.handleViewSource)}><T i18nKey="view_source">#</T></span>
</li>
}
</ul>
{this.state.showRemoveDialog &&
<form class="form-inline" onSubmit={linkEvent(this, this.handleModRemoveSubmit)}>
<input type="text" class="form-control mr-2" placeholder={i18n.t('reason')} value={this.state.removeReason} onInput={linkEvent(this, this.handleModRemoveReasonChange)} />
<button type="submit" class="btn btn-secondary"><T i18nKey="remove_post">#</T></button>
</form>
}
{this.state.showBanDialog &&
<form onSubmit={linkEvent(this, this.handleModBanBothSubmit)}>
<div class="form-group row">
<label class="col-form-label"><T i18nKey="reason">#</T></label>
<input type="text" class="form-control mr-2" placeholder={i18n.t('reason')} value={this.state.banReason} onInput={linkEvent(this, this.handleModBanReasonChange)} />
</div>
{/* TODO hold off on expires until later */}
{/* <div class="form-group row"> */}
{/* <label class="col-form-label">Expires</label> */}
{/* <input type="date" class="form-control mr-2" placeholder={i18n.t('expires')} value={this.state.banExpires} onInput={linkEvent(this, this.handleModBanExpiresChange)} /> */}
{/* </div> */}
<div class="form-group row">
<button type="submit" class="btn btn-secondary">{i18n.t('ban')} {post.creator_name}</button>
</div>
</form>
}
{this.props.showBody && post.body &&
<>
{this.state.viewSource ? <div>{post.body}</div> :
<div className="md-div" dangerouslySetInnerHTML={mdToHtml(post.body)} />
}
</>
}
</div>
</div>
)
}
private get myPost(): boolean {
return UserService.Instance.user && this.props.post.creator_id == UserService.Instance.user.id;
}
get isMod(): boolean {
return this.props.moderators && isMod(this.props.moderators.map(m => m.user_id), this.props.post.creator_id);
}
get isAdmin(): boolean {
return this.props.admins && isMod(this.props.admins.map(a => a.id), this.props.post.creator_id);
}
get adminsThenMods(): Array<number> {
return this.props.admins.map(a => a.id)
.concat(this.props.moderators.map(m => m.user_id));
}
get canMod(): boolean {
if (this.props.editable) {
return canMod(UserService.Instance.user, this.adminsThenMods, this.props.post.creator_id);
} else return false;
}
get canModOnSelf(): boolean {
if (this.props.editable) {
return canMod(UserService.Instance.user, this.adminsThenMods, this.props.post.creator_id, true);
} else return false;
}
get canAdmin(): boolean {
return this.props.admins && canMod(UserService.Instance.user, this.props.admins.map(a => a.id), this.props.post.creator_id);
}
get amCommunityCreator(): boolean {
return this.props.moderators &&
UserService.Instance.user &&
(this.props.post.creator_id != UserService.Instance.user.id) &&
(UserService.Instance.user.id == this.props.moderators[0].user_id);
}
get amSiteCreator(): boolean {
return this.props.admins &&
UserService.Instance.user &&
(this.props.post.creator_id != UserService.Instance.user.id) &&
(UserService.Instance.user.id == this.props.admins[0].id);
}
handlePostLike(i: PostListing) {
let form: CreatePostLikeForm = {
post_id: i.props.post.id,
score: (i.props.post.my_vote == 1) ? 0 : 1
};
WebSocketService.Instance.likePost(form);
}
handlePostDisLike(i: PostListing) {
let form: CreatePostLikeForm = {
post_id: i.props.post.id,
score: (i.props.post.my_vote == -1) ? 0 : -1
};
WebSocketService.Instance.likePost(form);
}
handleEditClick(i: PostListing) {
i.state.showEdit = true;
i.setState(i.state);
}
handleEditCancel() {
this.state.showEdit = false;
this.setState(this.state);
}
// The actual editing is done in the recieve for post
handleEditPost() {
this.state.showEdit = false;
this.setState(this.state);
}
handleDeleteClick(i: PostListing) {
let deleteForm: PostFormI = {
body: i.props.post.body,
community_id: i.props.post.community_id,
name: i.props.post.name,
url: i.props.post.url,
edit_id: i.props.post.id,
creator_id: i.props.post.creator_id,
deleted: !i.props.post.deleted,
nsfw: i.props.post.nsfw,
auth: null
};
WebSocketService.Instance.editPost(deleteForm);
}
handleSavePostClick(i: PostListing) {
let saved = (i.props.post.saved == undefined) ? true : !i.props.post.saved;
let form: SavePostForm = {
post_id: i.props.post.id,
save: saved
};
WebSocketService.Instance.savePost(form);
}
get crossPostParams(): string {
let params = `?name=${this.props.post.name}`;
if (this.props.post.url) {
params += `&url=${this.props.post.url}`;
}
if (this.props.post.body) {
params += `&body=${this.props.post.body}`;
}
return params;
}
handleModRemoveShow(i: PostListing) {
i.state.showRemoveDialog = true;
i.setState(i.state);
}
handleModRemoveReasonChange(i: PostListing, event: any) {
i.state.removeReason = event.target.value;
i.setState(i.state);
}
handleModRemoveSubmit(i: PostListing) {
event.preventDefault();
let form: PostFormI = {
name: i.props.post.name,
community_id: i.props.post.community_id,
edit_id: i.props.post.id,
creator_id: i.props.post.creator_id,
removed: !i.props.post.removed,
reason: i.state.removeReason,
nsfw: i.props.post.nsfw,
auth: null,
};
WebSocketService.Instance.editPost(form);
i.state.showRemoveDialog = false;
i.setState(i.state);
}
handleModLock(i: PostListing) {
let form: PostFormI = {
name: i.props.post.name,
community_id: i.props.post.community_id,
edit_id: i.props.post.id,
creator_id: i.props.post.creator_id,
nsfw: i.props.post.nsfw,
locked: !i.props.post.locked,
auth: null,
};
WebSocketService.Instance.editPost(form);
}
handleModSticky(i: PostListing) {
let form: PostFormI = {
name: i.props.post.name,
community_id: i.props.post.community_id,
edit_id: i.props.post.id,
creator_id: i.props.post.creator_id,
nsfw: i.props.post.nsfw,
stickied: !i.props.post.stickied,
auth: null,
};
WebSocketService.Instance.editPost(form);
}
handleModBanFromCommunityShow(i: PostListing) {
i.state.showBanDialog = true;
i.state.banType = BanType.Community;
i.setState(i.state);
}
handleModBanShow(i: PostListing) {
i.state.showBanDialog = true;
i.state.banType = BanType.Site;
i.setState(i.state);
}
handleModBanReasonChange(i: PostListing, event: any) {
i.state.banReason = event.target.value;
i.setState(i.state);
}
handleModBanExpiresChange(i: PostListing, event: any) {
i.state.banExpires = event.target.value;
i.setState(i.state);
}
handleModBanFromCommunitySubmit(i: PostListing) {
i.state.banType = BanType.Community;
i.setState(i.state);
i.handleModBanBothSubmit(i);
}
handleModBanSubmit(i: PostListing) {
i.state.banType = BanType.Site;
i.setState(i.state);
i.handleModBanBothSubmit(i);
}
handleModBanBothSubmit(i: PostListing) {
event.preventDefault();
if (i.state.banType == BanType.Community) {
let form: BanFromCommunityForm = {
user_id: i.props.post.creator_id,
community_id: i.props.post.community_id,
ban: !i.props.post.banned_from_community,
reason: i.state.banReason,
expires: getUnixTime(i.state.banExpires),
};
WebSocketService.Instance.banFromCommunity(form);
} else {
let form: BanUserForm = {
user_id: i.props.post.creator_id,
ban: !i.props.post.banned,
reason: i.state.banReason,
expires: getUnixTime(i.state.banExpires),
};
WebSocketService.Instance.banUser(form);
}
i.state.showBanDialog = false;
i.setState(i.state);
}
handleAddModToCommunity(i: PostListing) {
let form: AddModToCommunityForm = {
user_id: i.props.post.creator_id,
community_id: i.props.post.community_id,
added: !i.isMod,
};
WebSocketService.Instance.addModToCommunity(form);
i.setState(i.state);
}
handleAddAdmin(i: PostListing) {
let form: AddAdminForm = {
user_id: i.props.post.creator_id,
added: !i.isAdmin,
};
WebSocketService.Instance.addAdmin(form);
i.setState(i.state);
}
handleShowConfirmTransferCommunity(i: PostListing) {
i.state.showConfirmTransferCommunity = true;
i.setState(i.state);
}
handleCancelShowConfirmTransferCommunity(i: PostListing) {
i.state.showConfirmTransferCommunity = false;
i.setState(i.state);
}
handleTransferCommunity(i: PostListing) {
let form: TransferCommunityForm = {
community_id: i.props.post.community_id,
user_id: i.props.post.creator_id,
};
WebSocketService.Instance.transferCommunity(form);
i.state.showConfirmTransferCommunity = false;
i.setState(i.state);
}
handleShowConfirmTransferSite(i: PostListing) {
i.state.showConfirmTransferSite = true;
i.setState(i.state);
}
handleCancelShowConfirmTransferSite(i: PostListing) {
i.state.showConfirmTransferSite = false;
i.setState(i.state);
}
handleTransferSite(i: PostListing) {
let form: TransferSiteForm = {
user_id: i.props.post.creator_id,
};
WebSocketService.Instance.transferSite(form);
i.state.showConfirmTransferSite = false;
i.setState(i.state);
}
handleImageExpandClick(i: PostListing) {
i.state.imageExpanded = !i.state.imageExpanded;
i.setState(i.state);
}
handleViewSource(i: PostListing) {
i.state.viewSource = !i.state.viewSource;
i.setState(i.state);
}
}