nutomic/lemmy
Archived
2
0
Fork 1
Code Issues Pull requests Releases Wiki Activity

Adding comment editing

Browse source 
- Fixes #8
This commit is contained in:
Dessalines 2019-03-28 21:56:23 -07:00
parent e3ef57c242
commit 6f1ba67e40
6 changed files with 187 additions and 45 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
server/src/actions/comment.rs
View file

@ -174,7 +174,7 @@ impl CommentView {
post_id: comment.post_id,
attributed_to: comment.attributed_to.to_owned(),
published: comment.published,
updated: None,
updated: comment.updated,
upvotes: upvotes,
score: score,
downvotes: downvotes,

118
server/src/websocket_server/server.rs
View file

@ -6,12 +6,11 @@ use actix::prelude::*;
use rand::{rngs::ThreadRng, Rng};
use std::collections::{HashMap, HashSet};
use serde::{Deserialize, Serialize};
use serde_json::{Result, Value};
use serde_json::{Value};
use bcrypt::{verify};
use std::str::FromStr;
use std::{thread, time};
use {Crud, Joinable, Likeable, establish_connection};
use {Crud, Joinable, Likeable, establish_connection, naive_now};
use actions::community::*;
use actions::user::*;
use actions::post::*;
@ -20,7 +19,7 @@ use actions::comment::*;
#[derive(EnumString,ToString,Debug)]
pub enum UserOperation {
Login, Register, Logout, CreateCommunity, ListCommunities, CreatePost, GetPost, GetCommunity, CreateComment, CreateCommentLike, Join, Edit, Reply, Vote, Delete, NextPage, Sticky
Login, Register, Logout, CreateCommunity, ListCommunities, CreatePost, GetPost, GetCommunity, CreateComment, EditComment, CreateCommentLike, Join, Edit, Reply, Vote, Delete, NextPage, Sticky
}
@ -178,6 +177,7 @@ pub struct GetCommunityResponse {
pub struct CreateComment {
content: String,
parent_id: Option<i32>,
edit_id: Option<i32>,
post_id: i32,
auth: String
}
@ -189,6 +189,21 @@ pub struct CreateCommentResponse {
}
#[derive(Serialize, Deserialize)]
pub struct EditComment {
content: String,
parent_id: Option<i32>,
edit_id: i32,
post_id: i32,
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct EditCommentResponse {
op: String,
comment: CommentView
}
#[derive(Serialize, Deserialize)]
pub struct CreateCommentLike {
comment_id: i32,
@ -360,6 +375,10 @@ impl Handler<StandardMessage> for ChatServer {
let create_comment: CreateComment = serde_json::from_str(&data.to_string()).unwrap();
create_comment.perform(self, msg.id)
},
UserOperation::EditComment => {
let edit_comment: EditComment = serde_json::from_str(&data.to_string()).unwrap();
edit_comment.perform(self, msg.id)
},
UserOperation::CreateCommentLike => {
let create_comment_like: CreateCommentLike = serde_json::from_str(&data.to_string()).unwrap();
create_comment_like.perform(self, msg.id)
@ -483,7 +502,9 @@ impl Perform for CreateCommunity {
};
let user_id = claims.id;
let username = claims.username;
let iss = claims.iss;
let fedi_user_id = format!("{}/{}", iss, username);
let community_form = CommunityForm {
name: self.name.to_owned(),
@ -499,7 +520,7 @@ impl Perform for CreateCommunity {
let community_user_form = CommunityUserForm {
community_id: inserted_community.id,
fedi_user_id: format!("{}/{}", iss, user_id)
fedi_user_id: fedi_user_id
};
let inserted_community_user = match CommunityUser::join(&conn, &community_user_form) {
@ -558,15 +579,16 @@ impl Perform for CreatePost {
};
let user_id = claims.id;
let username = claims.username;
let iss = claims.iss;
let fedi_user_id = format!("{}/{}", iss, username);
let post_form = PostForm {
name: self.name.to_owned(),
url: self.url.to_owned(),
body: self.body.to_owned(),
community_id: self.community_id,
attributed_to: format!("{}/{}", iss, user_id),
attributed_to: fedi_user_id,
updated: None
};
@ -603,9 +625,10 @@ impl Perform for GetPost {
Some(auth) => {
match Claims::decode(&auth) {
Ok(claims) => {
let user_id = claims.claims.id;
let username = claims.claims.username;
let iss = claims.claims.iss;
Some(format!("{}/{}", iss, user_id))
let fedi_user_id = format!("{}/{}", iss, username);
Some(fedi_user_id)
}
Err(e) => None
}
@ -692,8 +715,9 @@ impl Perform for CreateComment {
};
let user_id = claims.id;
let username = claims.username;
let iss = claims.iss;
let fedi_user_id = format!("{}/{}", iss, user_id);
let fedi_user_id = format!("{}/{}", iss, username);
let comment_form = CommentForm {
content: self.content.to_owned(),
@ -729,7 +753,6 @@ impl Perform for CreateComment {
let comment_view = CommentView::from_comment(&inserted_comment, &likes, &Some(fedi_user_id));
let mut comment_sent = comment_view.clone();
comment_sent.my_vote = None;
@ -741,7 +764,6 @@ impl Perform for CreateComment {
)
.unwrap();
let comment_sent_out = serde_json::to_string(
&CreateCommentLikeResponse {
op: self.op_type().to_string(),
@ -756,6 +778,75 @@ impl Perform for CreateComment {
}
}
impl Perform for EditComment {
fn op_type(&self) -> UserOperation {
UserOperation::EditComment
}
fn perform(&self, chat: &mut ChatServer, addr: usize) -> String {
let conn = establish_connection();
let claims = match Claims::decode(&self.auth) {
Ok(claims) => claims.claims,
Err(e) => {
return self.error("Not logged in.");
}
};
let user_id = claims.id;
let username = claims.username;
let iss = claims.iss;
let fedi_user_id = format!("{}/{}", iss, username);
let comment_form = CommentForm {
content: self.content.to_owned(),
parent_id: self.parent_id,
post_id: self.post_id,
attributed_to: fedi_user_id.to_owned(),
updated: Some(naive_now())
};
let updated_comment = match Comment::update(&conn, self.edit_id, &comment_form) {
Ok(comment) => comment,
Err(e) => {
return self.error("Couldn't update Comment");
}
};
let likes = match CommentLike::read(&conn, self.edit_id) {
Ok(likes) => likes,
Err(e) => {
return self.error("Couldn't get likes");
}
};
let comment_view = CommentView::from_comment(&updated_comment, &likes, &Some(fedi_user_id));
let mut comment_sent = comment_view.clone();
comment_sent.my_vote = None;
let comment_out = serde_json::to_string(
&CreateCommentResponse {
op: self.op_type().to_string(),
comment: comment_view
}
)
.unwrap();
let comment_sent_out = serde_json::to_string(
&CreateCommentLikeResponse {
op: self.op_type().to_string(),
comment: comment_sent
}
)
.unwrap();
chat.send_room_message(self.post_id, &comment_sent_out, addr);
comment_out
}
}
impl Perform for CreateCommentLike {
fn op_type(&self) -> UserOperation {
@ -774,8 +865,9 @@ impl Perform for CreateCommentLike {
};
let user_id = claims.id;
let username = claims.username;
let iss = claims.iss;
let fedi_user_id = format!("{}/{}", iss, user_id);
let fedi_user_id = format!("{}/{}", iss, username);
let like_form = CommentLikeForm {
comment_id: self.comment_id,

94
ui/src/components/post.tsx
View file

@ -91,7 +91,7 @@ export class Post extends Component<any, State> {
newComments() {
return (
<div class="sticky-top">
<h4>New Comments</h4>
<h5>New Comments</h5>
{this.state.comments.map(comment =>
<CommentNodes nodes={[{comment: comment}]} noIndent />
)}
@ -102,7 +102,7 @@ export class Post extends Component<any, State> {
sidebar() {
return (
<div class="sticky-top">
<h4>Sidebar</h4>
<h5>Sidebar</h5>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
</div>
);
@ -155,7 +155,14 @@ export class Post extends Component<any, State> {
let res: CommentResponse = msg;
this.state.comments.unshift(res.comment);
this.setState(this.state);
} else if (op == UserOperation.CreateCommentLike) {
} 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;
this.setState(this.state);
}
else if (op == UserOperation.CreateCommentLike) {
let res: CreateCommentLikeResponse = msg;
let found: Comment = this.state.comments.find(c => c.id === res.comment.id);
found.score = res.comment.score;
@ -163,7 +170,6 @@ export class Post extends Component<any, State> {
found.downvotes = res.comment.downvotes;
if (res.comment.my_vote !== null)
found.my_vote = res.comment.my_vote;
console.log(res.comment.my_vote);
this.setState(this.state);
}
@ -198,6 +204,7 @@ export class CommentNodes extends Component<CommentNodesProps, CommentNodesState
interface CommentNodeState {
showReply: boolean;
showEdit: boolean;
}
interface CommentNodeProps {
@ -208,7 +215,8 @@ interface CommentNodeProps {
export class CommentNode extends Component<CommentNodeProps, CommentNodeState> {
private emptyState: CommentNodeState = {
showReply: false
showReply: false,
showEdit: false
}
constructor(props, context) {
@ -246,15 +254,25 @@ export class CommentNode extends Component<CommentNodeProps, CommentNodeState> {
<span><MomentTime data={node.comment} /></span>
</li>
</ul>
<p className="mb-0">{node.comment.content}</p>
<ul class="list-inline mb-1 text-muted small font-weight-bold">
<li className="list-inline-item">
<span class="pointer" onClick={linkEvent(this, this.handleReplyClick)}>reply</span>
</li>
<li className="list-inline-item">
<a className="text-muted" href="test">link</a>
</li>
</ul>
{this.state.showEdit && <CommentForm node={node} edit onReplyCancel={this.handleReplyCancel} />}
{!this.state.showEdit &&
<div>
<p className='mb-0'>{node.comment.content}</p>
<ul class="list-inline mb-1 text-muted small font-weight-bold">
<li className="list-inline-item">
<span class="pointer" onClick={linkEvent(this, this.handleReplyClick)}>reply</span>
</li>
{this.myComment &&
<li className="list-inline-item">
<span class="pointer" onClick={linkEvent(this, this.handleEditClick)}>edit</span>
</li>
}
<li className="list-inline-item">
<a className="text-muted" href="test">link</a>
</li>
</ul>
</div>
}
</div>
{this.state.showReply && <CommentForm node={node} onReplyCancel={this.handleReplyCancel} />}
{this.props.node.children && <CommentNodes nodes={this.props.node.children}/>}
@ -262,8 +280,8 @@ export class CommentNode extends Component<CommentNodeProps, CommentNodeState> {
)
}
private getScore(): number {
return (this.props.node.comment.upvotes - this.props.node.comment.downvotes) || 0;
private get myComment(): boolean {
return this.props.node.comment.attributed_to == UserService.Instance.fediUserId;
}
handleReplyClick(i: CommentNode, event) {
@ -271,11 +289,18 @@ export class CommentNode extends Component<CommentNodeProps, CommentNodeState> {
i.setState(i.state);
}
handleEditClick(i: CommentNode, event) {
i.state.showEdit = true;
i.setState(i.state);
}
handleReplyCancel(): any {
this.state.showReply = false;
this.state.showEdit = false;
this.setState(this.state);
}
handleCommentLike(i: CommentNodeI, event) {
let form: CommentLikeForm = {
@ -300,10 +325,12 @@ interface CommentFormProps {
postId?: number;
node?: CommentNodeI;
onReplyCancel?();
edit?: boolean;
}
interface CommentFormState {
commentForm: CommentFormI;
buttonTitle: string;
}
export class CommentForm extends Component<CommentFormProps, CommentFormState> {
@ -312,27 +339,33 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
commentForm: {
auth: null,
content: null,
post_id: null,
parent_id: null
}
post_id: this.props.node ? this.props.node.comment.post_id : this.props.postId
},
buttonTitle: !this.props.node ? "Post" : this.props.edit ? "Edit" : "Reply"
}
constructor(props, context) {
super(props, context);
this.state = this.emptyState;
if (this.props.node) {
this.state.commentForm.post_id = this.props.node.comment.post_id;
this.state.commentForm.parent_id = this.props.node.comment.id;
} else {
this.state.commentForm.post_id = this.props.postId;
if (this.props.edit) {
this.state.commentForm.edit_id = this.props.node.comment.id;
this.state.commentForm.parent_id = this.props.node.comment.parent_id;
this.state.commentForm.content = this.props.node.comment.content;
} else {
// A reply gets a new parent id
this.state.commentForm.parent_id = this.props.node.comment.id;
}
}
}
render() {
return (
<div>
<form onSubmit={linkEvent(this, this.handleCreateCommentSubmit)}>
<form onSubmit={linkEvent(this, this.handleCommentSubmit)}>
<div class="form-group row">
<div class="col-sm-12">
<textarea class="form-control" value={this.state.commentForm.content} onInput={linkEvent(this, this.handleCommentContentChange)} placeholder="Comment here" required />
@ -340,7 +373,7 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
</div>
<div class="row">
<div class="col-sm-12">
<button type="submit" class="btn btn-secondary mr-2">Post</button>
<button type="submit" class="btn btn-secondary mr-2">{this.state.buttonTitle}</button>
{this.props.node && <button type="button" class="btn btn-secondary" onClick={linkEvent(this, this.handleReplyCancel)}>Cancel</button>}
</div>
</div>
@ -349,8 +382,13 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
);
}
handleCreateCommentSubmit(i: CommentForm, event) {
WebSocketService.Instance.createComment(i.state.commentForm);
handleCommentSubmit(i: CommentForm, event) {
if (i.props.edit) {
WebSocketService.Instance.editComment(i.state.commentForm);
} else {
WebSocketService.Instance.createComment(i.state.commentForm);
}
i.state.commentForm.content = undefined;
i.setState(i.state);
event.target.reset();
@ -360,8 +398,8 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
}
handleCommentContentChange(i: CommentForm, event) {
// TODO don't use setState, it triggers a re-render
i.state.commentForm.content = event.target.value;
i.setState(i.state);
}
handleReplyCancel(i: CommentForm, event) {

4
ui/src/interfaces.ts
View file

@ -1,9 +1,10 @@
export enum UserOperation {
Login, Register, CreateCommunity, CreatePost, ListCommunities, GetPost, GetCommunity, CreateComment, CreateCommentLike
Login, Register, CreateCommunity, CreatePost, ListCommunities, GetPost, GetCommunity, CreateComment, EditComment, CreateCommentLike
}
export interface User {
id: number;
iss: string;
username: string;
}
@ -73,6 +74,7 @@ export interface CommentForm {
content: string;
post_id: number;
parent_id?: number;
edit_id?: number;
auth: string;
}

5
ui/src/services/UserService.ts
View file

@ -42,6 +42,11 @@ export class UserService {
private setUser(jwt: string) {
this.user = jwt_decode(jwt);
this.sub.next(this.user);
console.log(this.user);
}
public get fediUserId(): string {
return `${this.user.iss}/${this.user.username}`;
}
public static get Instance(){

7
ui/src/services/WebSocketService.ts
View file

@ -14,7 +14,7 @@ export class WebSocketService {
// Even tho this isn't used, its necessary to not keep reconnecting
this.subject
.pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
.pipe(retryWhen(errors => errors.pipe(delay(60000), take(999))))
.subscribe();
console.log(`Connected to ${wsUri}`);
@ -60,6 +60,11 @@ export class WebSocketService {
this.subject.next(this.wsSendWrapper(UserOperation.CreateComment, commentForm));
}
public editComment(commentForm: CommentForm) {
this.setAuth(commentForm);
this.subject.next(this.wsSendWrapper(UserOperation.EditComment, commentForm));
}
public likeComment(form: CommentLikeForm) {
this.setAuth(form);
this.subject.next(this.wsSendWrapper(UserOperation.CreateCommentLike, form));