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allow timeline manipulation from plm

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This commit is contained in:
trinity-1686a 2022-12-16 22:51:14 +01:00
parent 620726cc25
commit 1536a6d3f3
14 changed files with 373 additions and 98 deletions
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5
plume-cli/src/main.rs
View file

@ -6,6 +6,7 @@ use std::io::{self, prelude::*};
mod instance;
mod migration;
mod search;
mod timeline;
mod users;
fn main() {
@ -16,6 +17,7 @@ fn main() {
.subcommand(instance::command())
.subcommand(migration::command())
.subcommand(search::command())
.subcommand(timeline::command())
.subcommand(users::command());
let matches = app.clone().get_matches();
@ -37,6 +39,9 @@ fn main() {
("search", Some(args)) => {
search::run(args, &conn.expect("Couldn't connect to the database."))
}
("timeline", Some(args)) => {
timeline::run(args, &conn.expect("Couldn't connect to the database."))
}
("users", Some(args)) => {
users::run(args, &conn.expect("Couldn't connect to the database."))
}

254
plume-cli/src/timeline.rs Normal file
View file

@ -0,0 +1,254 @@
use clap::{App, Arg, ArgMatches, SubCommand};
use plume_models::{instance::Instance, posts::Post, timeline::*, users::*, Connection};
pub fn command<'a, 'b>() -> App<'a, 'b> {
SubCommand::with_name("timeline")
.about("Manage public timeline")
.subcommand(
SubCommand::with_name("new")
.arg(
Arg::with_name("name")
.short("n")
.long("name")
.takes_value(true)
.help("The name of this timeline"),
)
.arg(
Arg::with_name("query")
.short("q")
.long("query")
.takes_value(true)
.help("The query posts in this timelines have to match"),
)
.arg(
Arg::with_name("user")
.short("u")
.long("user")
.takes_value(true)
.help(
"Username of whom this timeline is for. Empty for an instance timeline",
),
)
.arg(
Arg::with_name("preload-count")
.short("p")
.long("preload-count")
.takes_value(true)
.help("Number of posts to try to preload in this timeline at its creation"),
)
.about("Create a new timeline"),
)
.subcommand(
SubCommand::with_name("delete")
.arg(
Arg::with_name("name")
.short("n")
.long("name")
.takes_value(true)
.help("The name of the timeline to delete"),
)
.arg(
Arg::with_name("user")
.short("u")
.long("user")
.takes_value(true)
.help(
"Username of whom this timeline was for. Empty for instance timeline",
),
)
.arg(
Arg::with_name("yes")
.short("y")
.long("yes")
.help("Confirm the deletion"),
),
)
.subcommand(
SubCommand::with_name("edit")
.arg(
Arg::with_name("name")
.short("n")
.long("name")
.takes_value(true)
.help("The name of the timeline to edit"),
)
.arg(
Arg::with_name("user")
.short("u")
.long("user")
.takes_value(true)
.help("Username of whom this timeline is for. Empty for instance timeline"),
)
.arg(
Arg::with_name("query")
.short("q")
.long("query")
.takes_value(true)
.help("The query posts in this timelines have to match"),
),
)
.subcommand(
SubCommand::with_name("repopulate")
.arg(
Arg::with_name("name")
.short("n")
.long("name")
.takes_value(true)
.help("The name of the timeline to repopulate"),
)
.arg(
Arg::with_name("user")
.short("u")
.long("user")
.takes_value(true)
.help(
"Username of whom this timeline was for. Empty for instance timeline",
),
)
.arg(
Arg::with_name("preload-count")
.short("p")
.long("preload-count")
.takes_value(true)
.help("Number of posts to try to preload in this timeline at its creation"),
),
)
}
pub fn run<'a>(args: &ArgMatches<'a>, conn: &Connection) {
let conn = conn;
match args.subcommand() {
("new", Some(x)) => new(x, conn),
("edit", Some(x)) => edit(x, conn),
("delete", Some(x)) => delete(x, conn),
("repopulate", Some(x)) => repopulate(x, conn),
("", None) => command().print_help().unwrap(),
_ => println!("Unknown subcommand"),
}
}
fn get_timeline_identifier(args: &ArgMatches<'_>) -> (String, Option<String>) {
let name = args
.value_of("name")
.map(String::from)
.expect("No name provided for the timeline");
let user = args.value_of("user").map(String::from);
(name, user)
}
fn get_query(args: &ArgMatches<'_>) -> String {
let query = args
.value_of("query")
.map(String::from)
.expect("No query provided");
match TimelineQuery::parse(&query) {
Ok(_) => (),
Err(QueryError::SyntaxError(start, end, message)) => panic!(
"Query parsing error between {} and {}: {}",
start, end, message
),
Err(QueryError::UnexpectedEndOfQuery) => {
panic!("Query parsing error: unexpected end of query")
}
Err(QueryError::RuntimeError(message)) => panic!("Query parsing error: {}", message),
}
query
}
fn get_preload_count(args: &ArgMatches<'_>) -> usize {
args.value_of("preload-count")
.map(|arg| arg.parse().expect("invalid preload-count"))
.unwrap_or(plume_models::ITEMS_PER_PAGE as usize)
}
fn resolve_user(username: &str, conn: &Connection) -> User {
let instance = Instance::get_local_uncached(conn).expect("Failed to load local instance");
User::find_by_name(conn, username, instance.id).expect("User not found")
}
fn preload(timeline: Timeline, count: usize, conn: &Connection) {
timeline.remove_all_posts(conn).unwrap();
if count == 0 {
return;
}
let mut posts = Vec::with_capacity(count as usize);
for post in Post::list_filtered(conn, None, None, None)
.unwrap()
.into_iter()
.rev()
{
if timeline.matches(conn, &post, Kind::Original).unwrap() {
posts.push(post);
if posts.len() >= count {
break;
}
}
}
for post in posts.iter().rev() {
timeline.add_post(conn, &post).unwrap();
}
}
fn new(args: &ArgMatches<'_>, conn: &Connection) {
let (name, user) = get_timeline_identifier(args);
let query = get_query(args);
let preload_count = get_preload_count(args);
let user = user.map(|user| resolve_user(&user, conn));
let timeline = if let Some(user) = user {
Timeline::new_for_user(conn, user.id, name, query)
} else {
Timeline::new_for_instance(conn, name, query)
}
.expect("Failed to create new timeline");
preload(timeline, preload_count, conn);
}
fn edit(args: &ArgMatches<'_>, conn: &Connection) {
let (name, user) = get_timeline_identifier(args);
let query = get_query(args);
let user = user.map(|user| resolve_user(&user, conn));
let mut timeline = Timeline::find_for_user_by_name(conn, user.map(|u| u.id), &name)
.expect("timeline not found");
timeline.query = query;
timeline.update(conn).expect("Failed to update timeline");
}
fn delete(args: &ArgMatches<'_>, conn: &Connection) {
let (name, user) = get_timeline_identifier(args);
if !args.is_present("yes") {
panic!("Warning, this operation is destructive. Add --yes to confirm you want to do it.")
}
let user = user.map(|user| resolve_user(&user, conn));
let timeline = Timeline::find_for_user_by_name(conn, user.map(|u| u.id), &name)
.expect("timeline not found");
timeline.delete(conn).expect("Failed to update timeline");
}
fn repopulate(args: &ArgMatches<'_>, conn: &Connection) {
let (name, user) = get_timeline_identifier(args);
let preload_count = get_preload_count(args);
let user = user.map(|user| resolve_user(&user, conn));
let timeline = Timeline::find_for_user_by_name(conn, user.map(|u| u.id), &name)
.expect("timeline not found");
preload(timeline, preload_count, conn);
}

16
plume-models/src/blogs.rs
View file

@ -1,6 +1,6 @@
use crate::{
db_conn::DbConn, instance::*, medias::Media, posts::Post, safe_string::SafeString,
schema::blogs, users::User, Connection, Error, PlumeRocket, Result, CONFIG, ITEMS_PER_PAGE,
instance::*, medias::Media, posts::Post, safe_string::SafeString, schema::blogs, users::User,
Connection, Error, PlumeRocket, Result, CONFIG, ITEMS_PER_PAGE,
};
use activitystreams::{
actor::{ApActor, ApActorExt, AsApActor, Group},
@ -135,10 +135,10 @@ impl Blog {
.map_err(Error::from)
}
pub fn find_by_fqn(conn: &DbConn, fqn: &str) -> Result<Blog> {
pub fn find_by_fqn(conn: &Connection, fqn: &str) -> Result<Blog> {
let from_db = blogs::table
.filter(blogs::fqn.eq(fqn))
.first(&**conn)
.first(conn)
.optional()?;
if let Some(from_db) = from_db {
Ok(from_db)
@ -147,7 +147,7 @@ impl Blog {
}
}
fn fetch_from_webfinger(conn: &DbConn, acct: &str) -> Result<Blog> {
fn fetch_from_webfinger(conn: &Connection, acct: &str) -> Result<Blog> {
resolve_with_prefix(Prefix::Group, acct.to_owned(), true)?
.links
.into_iter()
@ -365,15 +365,15 @@ impl IntoId for Blog {
}
}
impl FromId<DbConn> for Blog {
impl FromId<Connection> for Blog {
type Error = Error;
type Object = CustomGroup;
fn from_db(conn: &DbConn, id: &str) -> Result<Self> {
fn from_db(conn: &Connection, id: &str) -> Result<Self> {
Self::find_by_ap_url(conn, id)
}
fn from_activity(conn: &DbConn, acct: CustomGroup) -> Result<Self> {
fn from_activity(conn: &Connection, acct: CustomGroup) -> Result<Self> {
let (name, outbox_url, inbox_url) = {
let actor = acct.ap_actor_ref();
let name = actor

25
plume-models/src/comments.rs
View file

@ -1,6 +1,5 @@
use crate::{
comment_seers::{CommentSeers, NewCommentSeers},
db_conn::DbConn,
instance::Instance,
medias::Media,
mentions::Mention,
@ -111,7 +110,7 @@ impl Comment {
.unwrap_or(false)
}
pub fn to_activity(&self, conn: &DbConn) -> Result<Note> {
pub fn to_activity(&self, conn: &Connection) -> Result<Note> {
let author = User::get(conn, self.author_id)?;
let (html, mentions, _hashtags) = utils::md_to_html(
self.content.get().as_ref(),
@ -149,7 +148,7 @@ impl Comment {
Ok(note)
}
pub fn create_activity(&self, conn: &DbConn) -> Result<Create> {
pub fn create_activity(&self, conn: &Connection) -> Result<Create> {
let author = User::get(conn, self.author_id)?;
let note = self.to_activity(conn)?;
@ -217,15 +216,15 @@ impl Comment {
}
}
impl FromId<DbConn> for Comment {
impl FromId<Connection> for Comment {
type Error = Error;
type Object = Note;
fn from_db(conn: &DbConn, id: &str) -> Result<Self> {
fn from_db(conn: &Connection, id: &str) -> Result<Self> {
Self::find_by_ap_url(conn, id)
}
fn from_activity(conn: &DbConn, note: Note) -> Result<Self> {
fn from_activity(conn: &Connection, note: Note) -> Result<Self> {
let comm = {
let previous_url = note
.in_reply_to()
@ -354,21 +353,21 @@ impl FromId<DbConn> for Comment {
}
}
impl AsObject<User, Create, &DbConn> for Comment {
impl AsObject<User, Create, &Connection> for Comment {
type Error = Error;
type Output = Self;
fn activity(self, _conn: &DbConn, _actor: User, _id: &str) -> Result<Self> {
fn activity(self, _conn: &Connection, _actor: User, _id: &str) -> Result<Self> {
// The actual creation takes place in the FromId impl
Ok(self)
}
}
impl AsObject<User, Delete, &DbConn> for Comment {
impl AsObject<User, Delete, &Connection> for Comment {
type Error = Error;
type Output = ();
fn activity(self, conn: &DbConn, actor: User, _id: &str) -> Result<()> {
fn activity(self, conn: &Connection, actor: User, _id: &str) -> Result<()> {
if self.author_id != actor.id {
return Err(Error::Unauthorized);
}
@ -381,14 +380,14 @@ impl AsObject<User, Delete, &DbConn> for Comment {
}
for n in Notification::find_for_comment(conn, &self)? {
n.delete(&**conn)?;
n.delete(conn)?;
}
diesel::update(comments::table)
.filter(comments::in_response_to_id.eq(self.id))
.set(comments::in_response_to_id.eq(self.in_response_to_id))
.execute(&**conn)?;
diesel::delete(&self).execute(&**conn)?;
.execute(conn)?;
diesel::delete(&self).execute(conn)?;
Ok(())
}
}

22
plume-models/src/follows.rs
View file

@ -1,6 +1,6 @@
use crate::{
ap_url, db_conn::DbConn, instance::Instance, notifications::*, schema::follows, users::User,
Connection, Error, Result, CONFIG,
ap_url, instance::Instance, notifications::*, schema::follows, users::User, Connection, Error,
Result, CONFIG,
};
use activitystreams::{
activity::{Accept, ActorAndObjectRef, Follow as FollowAct, Undo},
@ -155,11 +155,11 @@ impl Follow {
}
}
impl AsObject<User, FollowAct, &DbConn> for User {
impl AsObject<User, FollowAct, &Connection> for User {
type Error = Error;
type Output = Follow;
fn activity(self, conn: &DbConn, actor: User, id: &str) -> Result<Follow> {
fn activity(self, conn: &Connection, actor: User, id: &str) -> Result<Follow> {
// Mastodon (at least) requires the full Follow object when accepting it,
// so we rebuilt it here
let follow = FollowAct::new(actor.ap_url.parse::<IriString>()?, id.parse::<IriString>()?);
@ -167,15 +167,15 @@ impl AsObject<User, FollowAct, &DbConn> for User {
}
}
impl FromId<DbConn> for Follow {
impl FromId<Connection> for Follow {
type Error = Error;
type Object = FollowAct;
fn from_db(conn: &DbConn, id: &str) -> Result<Self> {
fn from_db(conn: &Connection, id: &str) -> Result<Self> {
Follow::find_by_ap_url(conn, id)
}
fn from_activity(conn: &DbConn, follow: FollowAct) -> Result<Self> {
fn from_activity(conn: &Connection, follow: FollowAct) -> Result<Self> {
let actor = User::from_id(
conn,
follow
@ -207,18 +207,18 @@ impl FromId<DbConn> for Follow {
}
}
impl AsObject<User, Undo, &DbConn> for Follow {
impl AsObject<User, Undo, &Connection> for Follow {
type Error = Error;
type Output = ();
fn activity(self, conn: &DbConn, actor: User, _id: &str) -> Result<()> {
fn activity(self, conn: &Connection, actor: User, _id: &str) -> Result<()> {
let conn = conn;
if self.follower_id == actor.id {
diesel::delete(&self).execute(&**conn)?;
diesel::delete(&self).execute(conn)?;
// delete associated notification if any
if let Ok(notif) = Notification::find(conn, notification_kind::FOLLOW, self.id) {
diesel::delete(&notif).execute(&**conn)?;
diesel::delete(&notif).execute(conn)?;
}
Ok(())

2
plume-models/src/inbox.rs
View file

@ -47,7 +47,7 @@ impl_into_inbox_result! {
}
pub fn inbox(conn: &DbConn, act: serde_json::Value) -> Result<InboxResult, Error> {
Inbox::handle(conn, act)
Inbox::handle(&**conn, act)
.with::<User, Announce, Post>(CONFIG.proxy())
.with::<User, Create, Comment>(CONFIG.proxy())
.with::<User, Create, Post>(CONFIG.proxy())

22
plume-models/src/likes.rs
View file

@ -1,6 +1,6 @@
use crate::{
db_conn::DbConn, instance::Instance, notifications::*, posts::Post, schema::likes, timeline::*,
users::User, Connection, Error, Result, CONFIG,
instance::Instance, notifications::*, posts::Post, schema::likes, timeline::*, users::User,
Connection, Error, Result, CONFIG,
};
use activitystreams::{
activity::{ActorAndObjectRef, Like as LikeAct, Undo},
@ -85,11 +85,11 @@ impl Like {
}
}
impl AsObject<User, LikeAct, &DbConn> for Post {
impl AsObject<User, LikeAct, &Connection> for Post {
type Error = Error;
type Output = Like;
fn activity(self, conn: &DbConn, actor: User, id: &str) -> Result<Like> {
fn activity(self, conn: &Connection, actor: User, id: &str) -> Result<Like> {
let res = Like::insert(
conn,
NewLike {
@ -105,15 +105,15 @@ impl AsObject<User, LikeAct, &DbConn> for Post {
}
}
impl FromId<DbConn> for Like {
impl FromId<Connection> for Like {
type Error = Error;
type Object = LikeAct;
fn from_db(conn: &DbConn, id: &str) -> Result<Self> {
fn from_db(conn: &Connection, id: &str) -> Result<Self> {
Like::find_by_ap_url(conn, id)
}
fn from_activity(conn: &DbConn, act: LikeAct) -> Result<Self> {
fn from_activity(conn: &Connection, act: LikeAct) -> Result<Self> {
let res = Like::insert(
conn,
NewLike {
@ -154,17 +154,17 @@ impl FromId<DbConn> for Like {
}
}
impl AsObject<User, Undo, &DbConn> for Like {
impl AsObject<User, Undo, &Connection> for Like {
type Error = Error;
type Output = ();
fn activity(self, conn: &DbConn, actor: User, _id: &str) -> Result<()> {
fn activity(self, conn: &Connection, actor: User, _id: &str) -> Result<()> {
if actor.id == self.user_id {
diesel::delete(&self).execute(&**conn)?;
diesel::delete(&self).execute(conn)?;
// delete associated notification if any
if let Ok(notif) = Notification::find(conn, notification_kind::LIKE, self.id) {
diesel::delete(&notif).execute(&**conn)?;
diesel::delete(&notif).execute(conn)?;
}
Ok(())
} else {

8
plume-models/src/medias.rs
View file

@ -1,6 +1,6 @@
use crate::{
ap_url, db_conn::DbConn, instance::Instance, safe_string::SafeString, schema::medias,
users::User, Connection, Error, Result, CONFIG,
ap_url, instance::Instance, safe_string::SafeString, schema::medias, users::User, Connection,
Error, Result, CONFIG,
};
use activitystreams::{object::Image, prelude::*};
use diesel::{self, ExpressionMethods, QueryDsl, RunQueryDsl};
@ -206,7 +206,7 @@ impl Media {
}
// TODO: merge with save_remote?
pub fn from_activity(conn: &DbConn, image: &Image) -> Result<Media> {
pub fn from_activity(conn: &Connection, image: &Image) -> Result<Media> {
let remote_url = image
.url()
.and_then(|url| url.to_as_uri())
@ -258,7 +258,7 @@ impl Media {
updated = true;
}
if updated {
diesel::update(&media).set(&media).execute(&**conn)?;
diesel::update(&media).set(&media).execute(conn)?;
}
Ok(media)
})

6
plume-models/src/mentions.rs
View file

@ -1,6 +1,6 @@
use crate::{
comments::Comment, db_conn::DbConn, notifications::*, posts::Post, schema::mentions,
users::User, Connection, Error, Result,
comments::Comment, notifications::*, posts::Post, schema::mentions, users::User, Connection,
Error, Result,
};
use activitystreams::{
base::BaseExt,
@ -60,7 +60,7 @@ impl Mention {
}
}
pub fn build_activity(conn: &DbConn, ment: &str) -> Result<link::Mention> {
pub fn build_activity(conn: &Connection, ment: &str) -> Result<link::Mention> {
let user = User::find_by_fqn(conn, ment)?;
let mut mention = link::Mention::new();
mention.set_href(user.ap_url.parse::<IriString>()?);

30
plume-models/src/posts.rs
View file

@ -1,7 +1,7 @@
use crate::{
ap_url, blogs::Blog, db_conn::DbConn, instance::Instance, medias::Media, mentions::Mention,
post_authors::*, safe_string::SafeString, schema::posts, tags::*, timeline::*, users::User,
Connection, Error, PostEvent::*, Result, CONFIG, POST_CHAN,
ap_url, blogs::Blog, instance::Instance, medias::Media, mentions::Mention, post_authors::*,
safe_string::SafeString, schema::posts, tags::*, timeline::*, users::User, Connection, Error,
PostEvent::*, Result, CONFIG, POST_CHAN,
};
use activitystreams::{
activity::{Create, Delete, Update},
@ -615,15 +615,15 @@ impl Post {
}
}
impl FromId<DbConn> for Post {
impl FromId<Connection> for Post {
type Error = Error;
type Object = LicensedArticle;
fn from_db(conn: &DbConn, id: &str) -> Result<Self> {
fn from_db(conn: &Connection, id: &str) -> Result<Self> {
Self::find_by_ap_url(conn, id)
}
fn from_activity(conn: &DbConn, article: LicensedArticle) -> Result<Self> {
fn from_activity(conn: &Connection, article: LicensedArticle) -> Result<Self> {
let license = article.ext_one.license.unwrap_or_default();
let article = article.inner;
@ -817,21 +817,21 @@ impl FromId<DbConn> for Post {
}
}
impl AsObject<User, Create, &DbConn> for Post {
impl AsObject<User, Create, &Connection> for Post {
type Error = Error;
type Output = Self;
fn activity(self, _conn: &DbConn, _actor: User, _id: &str) -> Result<Self::Output> {
fn activity(self, _conn: &Connection, _actor: User, _id: &str) -> Result<Self::Output> {
// TODO: check that _actor is actually one of the author?
Ok(self)
}
}
impl AsObject<User, Delete, &DbConn> for Post {
impl AsObject<User, Delete, &Connection> for Post {
type Error = Error;
type Output = ();
fn activity(self, conn: &DbConn, actor: User, _id: &str) -> Result<Self::Output> {
fn activity(self, conn: &Connection, actor: User, _id: &str) -> Result<Self::Output> {
let can_delete = self
.get_authors(conn)?
.into_iter()
@ -855,16 +855,16 @@ pub struct PostUpdate {
pub tags: Option<serde_json::Value>,
}
impl FromId<DbConn> for PostUpdate {
impl FromId<Connection> for PostUpdate {
type Error = Error;
type Object = LicensedArticle;
fn from_db(_: &DbConn, _: &str) -> Result<Self> {
fn from_db(_: &Connection, _: &str) -> Result<Self> {
// Always fail because we always want to deserialize the AP object
Err(Error::NotFound)
}
fn from_activity(conn: &DbConn, updated: Self::Object) -> Result<Self> {
fn from_activity(conn: &Connection, updated: Self::Object) -> Result<Self> {
let mut post_update = PostUpdate {
ap_url: updated
.ap_object_ref()
@ -919,11 +919,11 @@ impl FromId<DbConn> for PostUpdate {
}
}
impl AsObject<User, Update, &DbConn> for PostUpdate {
impl AsObject<User, Update, &Connection> for PostUpdate {
type Error = Error;
type Output = ();
fn activity(self, conn: &DbConn, actor: User, _id: &str) -> Result<()> {
fn activity(self, conn: &Connection, actor: User, _id: &str) -> Result<()> {
let mut post =
Post::from_id(conn, &self.ap_url, None, CONFIG.proxy()).map_err(|(_, e)| e)?;

22
plume-models/src/reshares.rs
View file

@ -1,6 +1,6 @@
use crate::{
db_conn::DbConn, instance::Instance, notifications::*, posts::Post, schema::reshares,
timeline::*, users::User, Connection, Error, Result, CONFIG,
instance::Instance, notifications::*, posts::Post, schema::reshares, timeline::*, users::User,
Connection, Error, Result, CONFIG,
};
use activitystreams::{
activity::{ActorAndObjectRef, Announce, Undo},
@ -113,11 +113,11 @@ impl Reshare {
}
}
impl AsObject<User, Announce, &DbConn> for Post {
impl AsObject<User, Announce, &Connection> for Post {
type Error = Error;
type Output = Reshare;
fn activity(self, conn: &DbConn, actor: User, id: &str) -> Result<Reshare> {
fn activity(self, conn: &Connection, actor: User, id: &str) -> Result<Reshare> {
let conn = conn;
let reshare = Reshare::insert(
conn,
@ -134,15 +134,15 @@ impl AsObject<User, Announce, &DbConn> for Post {
}
}
impl FromId<DbConn> for Reshare {
impl FromId<Connection> for Reshare {
type Error = Error;
type Object = Announce;
fn from_db(conn: &DbConn, id: &str) -> Result<Self> {
fn from_db(conn: &Connection, id: &str) -> Result<Self> {
Reshare::find_by_ap_url(conn, id)
}
fn from_activity(conn: &DbConn, act: Announce) -> Result<Self> {
fn from_activity(conn: &Connection, act: Announce) -> Result<Self> {
let res = Reshare::insert(
conn,
NewReshare {
@ -183,17 +183,17 @@ impl FromId<DbConn> for Reshare {
}
}
impl AsObject<User, Undo, &DbConn> for Reshare {
impl AsObject<User, Undo, &Connection> for Reshare {
type Error = Error;
type Output = ();
fn activity(self, conn: &DbConn, actor: User, _id: &str) -> Result<()> {
fn activity(self, conn: &Connection, actor: User, _id: &str) -> Result<()> {
if actor.id == self.user_id {
diesel::delete(&self).execute(&**conn)?;
diesel::delete(&self).execute(conn)?;
// delete associated notification if any
if let Ok(notif) = Notification::find(conn, notification_kind::RESHARE, self.id) {
diesel::delete(&notif).execute(&**conn)?;
diesel::delete(&notif).execute(conn)?;
}
Ok(())

26
plume-models/src/timeline/mod.rs
View file

@ -1,5 +1,4 @@
use crate::{
db_conn::DbConn,
lists::List,
posts::Post,
schema::{posts, timeline, timeline_definition},
@ -12,7 +11,7 @@ use std::ops::Deref;
pub(crate) mod query;
pub use self::query::Kind;
use self::query::{QueryError, TimelineQuery};
pub use self::query::{QueryError, TimelineQuery};
#[derive(Clone, Debug, PartialEq, Queryable, Identifiable, AsChangeset)]
#[table_name = "timeline_definition"]
@ -220,7 +219,7 @@ impl Timeline {
.map_err(Error::from)
}
pub fn add_to_all_timelines(conn: &DbConn, post: &Post, kind: Kind<'_>) -> Result<()> {
pub fn add_to_all_timelines(conn: &Connection, post: &Post, kind: Kind<'_>) -> Result<()> {
let timelines = timeline_definition::table
.load::<Self>(conn.deref())
.map_err(Error::from)?;
@ -246,7 +245,26 @@ impl Timeline {
Ok(())
}
pub fn matches(&self, conn: &DbConn, post: &Post, kind: Kind<'_>) -> Result<bool> {
pub fn remove_post(&self, conn: &Connection, post: &Post) -> Result<bool> {
if self.includes_post(conn, post)? {
return Ok(false);
}
diesel::delete(
timeline::table
.filter(timeline::timeline_id.eq(self.id))
.filter(timeline::post_id.eq(post.id)),
)
.execute(conn)?;
Ok(true)
}
pub fn remove_all_posts(&self, conn: &Connection) -> Result<u64> {
let count = diesel::delete(timeline::table.filter(timeline::timeline_id.eq(self.id)))
.execute(conn)?;
Ok(count as u64)
}
pub fn matches(&self, conn: &Connection, post: &Post, kind: Kind<'_>) -> Result<bool> {
let query = TimelineQuery::parse(&self.query)?;
query.matches(conn, self, post, kind)
}

15
plume-models/src/timeline/query.rs
View file

@ -1,12 +1,11 @@
use crate::{
blogs::Blog,
db_conn::DbConn,
lists::{self, ListType},
posts::Post,
tags::Tag,
timeline::Timeline,
users::User,
Result,
Connection, Result,
};
use plume_common::activity_pub::inbox::AsActor;
use whatlang::{self, Lang};
@ -155,7 +154,7 @@ enum TQ<'a> {
impl<'a> TQ<'a> {
fn matches(
&self,
conn: &DbConn,
conn: &Connection,
timeline: &Timeline,
post: &Post,
kind: Kind<'_>,
@ -200,7 +199,7 @@ enum Arg<'a> {
impl<'a> Arg<'a> {
pub fn matches(
&self,
conn: &DbConn,
conn: &Connection,
timeline: &Timeline,
post: &Post,
kind: Kind<'_>,
@ -225,7 +224,7 @@ enum WithList {
impl WithList {
pub fn matches(
&self,
conn: &DbConn,
conn: &Connection,
timeline: &Timeline,
post: &Post,
list: &List<'_>,
@ -292,7 +291,7 @@ impl WithList {
WithList::Author { boosts, likes } => match kind {
Kind::Original => Ok(list
.iter()
.filter_map(|a| User::find_by_fqn(&*conn, a).ok())
.filter_map(|a| User::find_by_fqn(conn, a).ok())
.any(|a| post.is_author(conn, a.id).unwrap_or(false))),
Kind::Reshare(u) => {
if *boosts {
@ -361,7 +360,7 @@ enum Bool {
impl Bool {
pub fn matches(
&self,
conn: &DbConn,
conn: &Connection,
timeline: &Timeline,
post: &Post,
kind: Kind<'_>,
@ -654,7 +653,7 @@ impl<'a> TimelineQuery<'a> {
pub fn matches(
&self,
conn: &DbConn,
conn: &Connection,
timeline: &Timeline,
post: &Post,
kind: Kind<'_>,

18
plume-models/src/users.rs
View file

@ -191,10 +191,10 @@ impl User {
.map_err(Error::from)
}
pub fn find_by_fqn(conn: &DbConn, fqn: &str) -> Result<User> {
pub fn find_by_fqn(conn: &Connection, fqn: &str) -> Result<User> {
let from_db = users::table
.filter(users::fqn.eq(fqn))
.first(&**conn)
.first(conn)
.optional()?;
if let Some(from_db) = from_db {
Ok(from_db)
@ -219,7 +219,7 @@ impl User {
.map_err(Error::from)
}
fn fetch_from_webfinger(conn: &DbConn, acct: &str) -> Result<User> {
fn fetch_from_webfinger(conn: &Connection, acct: &str) -> Result<User> {
let link = resolve(acct.to_owned(), true)?
.links
.into_iter()
@ -944,15 +944,15 @@ impl IntoId for User {
impl Eq for User {}
impl FromId<DbConn> for User {
impl FromId<Connection> for User {
type Error = Error;
type Object = CustomPerson;
fn from_db(conn: &DbConn, id: &str) -> Result<Self> {
fn from_db(conn: &Connection, id: &str) -> Result<Self> {
Self::find_by_ap_url(conn, id)
}
fn from_activity(conn: &DbConn, acct: CustomPerson) -> Result<Self> {
fn from_activity(conn: &Connection, acct: CustomPerson) -> Result<Self> {
let actor = acct.ap_actor_ref();
let username = actor
.preferred_username()
@ -1049,7 +1049,7 @@ impl FromId<DbConn> for User {
}
}
impl AsActor<&DbConn> for User {
impl AsActor<&Connection> for User {
fn get_inbox_url(&self) -> String {
self.inbox_url.clone()
}
@ -1065,11 +1065,11 @@ impl AsActor<&DbConn> for User {
}
}
impl AsObject<User, Delete, &DbConn> for User {
impl AsObject<User, Delete, &Connection> for User {
type Error = Error;
type Output = ();
fn activity(self, conn: &DbConn, actor: User, _id: &str) -> Result<()> {
fn activity(self, conn: &Connection, actor: User, _id: &str) -> Result<()> {
if self.id == actor.id {
self.delete(conn).map(|_| ())
} else {