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@ -10,6 +10,7 @@ use crate::{
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},
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DbPool,
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};
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use diesel::PgConnection;
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use lemmy_db::{naive_now, Bannable, Crud, Followable, Joinable, SortType};
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use lemmy_utils::{
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generate_actor_keypair,
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@ -34,7 +35,7 @@ pub struct GetCommunity {
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pub struct GetCommunityResponse {
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pub community: CommunityView,
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pub moderators: Vec<CommunityModeratorView>,
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pub admins: Vec<UserView>,
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pub admins: Vec<UserView>, // TODO this should be from GetSite, shouldn't need this
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pub online: usize,
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}
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@ -101,9 +102,21 @@ pub struct EditCommunity {
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title: String,
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description: Option<String>,
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category_id: i32,
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removed: Option<bool>,
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deleted: Option<bool>,
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nsfw: bool,
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auth: String,
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}
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#[derive(Serialize, Deserialize)]
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pub struct DeleteCommunity {
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pub edit_id: i32,
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deleted: bool,
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auth: String,
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}
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#[derive(Serialize, Deserialize)]
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pub struct RemoveCommunity {
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pub edit_id: i32,
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removed: bool,
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reason: Option<String>,
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expires: Option<i64>,
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auth: String,
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@ -366,24 +379,15 @@ impl Perform for Oper<EditCommunity> {
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return Err(APIError::err("site_ban").into());
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}
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// Verify its a mod
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// Verify its a mod (only mods can edit it)
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let edit_id = data.edit_id;
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let mut editors: Vec<i32> = Vec::new();
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editors.append(
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&mut blocking(pool, move |conn| {
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CommunityModeratorView::for_community(conn, edit_id)
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.map(|v| v.into_iter().map(|m| m.user_id).collect())
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})
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.await??,
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);
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editors.append(
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&mut blocking(pool, move |conn| {
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UserView::admins(conn).map(|v| v.into_iter().map(|a| a.id).collect())
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})
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.await??,
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);
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if !editors.contains(&user_id) {
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return Err(APIError::err("no_community_edit_allowed").into());
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let mods: Vec<i32> = blocking(pool, move |conn| {
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CommunityModeratorView::for_community(conn, edit_id)
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.map(|v| v.into_iter().map(|m| m.user_id).collect())
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})
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.await??;
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if !mods.contains(&user_id) {
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return Err(APIError::err("not_a_moderator").into());
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}
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let edit_id = data.edit_id;
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@ -395,8 +399,8 @@ impl Perform for Oper<EditCommunity> {
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description: data.description.to_owned(),
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category_id: data.category_id.to_owned(),
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creator_id: read_community.creator_id,
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removed: data.removed.to_owned(),
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deleted: data.deleted.to_owned(),
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removed: Some(read_community.removed),
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deleted: Some(read_community.deleted),
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nsfw: data.nsfw,
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updated: Some(naive_now()),
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actor_id: read_community.actor_id,
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@ -408,7 +412,7 @@ impl Perform for Oper<EditCommunity> {
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};
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let edit_id = data.edit_id;
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let updated_community = match blocking(pool, move |conn| {
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match blocking(pool, move |conn| {
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Community::update(conn, edit_id, &community_form)
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})
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.await?
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@ -417,42 +421,89 @@ impl Perform for Oper<EditCommunity> {
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Err(_e) => return Err(APIError::err("couldnt_update_community").into()),
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};
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// Mod tables
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if let Some(removed) = data.removed.to_owned() {
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let expires = match data.expires {
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Some(time) => Some(naive_from_unix(time)),
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None => None,
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};
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let form = ModRemoveCommunityForm {
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mod_user_id: user_id,
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// TODO there needs to be some kind of an apub update
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// process for communities and users
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let edit_id = data.edit_id;
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let community_view = blocking(pool, move |conn| {
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CommunityView::read(conn, edit_id, Some(user_id))
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})
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.await??;
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let res = CommunityResponse {
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community: community_view,
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};
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if let Some(ws) = websocket_info {
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// Strip out the user id and subscribed when sending to others
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let mut res_sent = res.clone();
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res_sent.community.user_id = None;
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res_sent.community.subscribed = None;
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ws.chatserver.do_send(SendCommunityRoomMessage {
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op: UserOperation::EditCommunity,
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response: res_sent,
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community_id: data.edit_id,
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removed: Some(removed),
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reason: data.reason.to_owned(),
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expires,
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};
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blocking(pool, move |conn| ModRemoveCommunity::create(conn, &form)).await??;
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my_id: ws.id,
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});
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}
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if let Some(deleted) = data.deleted.to_owned() {
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if deleted {
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updated_community
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.send_delete(&user, &self.client, pool)
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.await?;
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} else {
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updated_community
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.send_undo_delete(&user, &self.client, pool)
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.await?;
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}
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} else if let Some(removed) = data.removed.to_owned() {
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if removed {
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updated_community
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.send_remove(&user, &self.client, pool)
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.await?;
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} else {
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updated_community
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.send_undo_remove(&user, &self.client, pool)
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.await?;
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}
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Ok(res)
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}
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}
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#[async_trait::async_trait(?Send)]
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impl Perform for Oper<DeleteCommunity> {
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type Response = CommunityResponse;
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async fn perform(
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&self,
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pool: &DbPool,
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websocket_info: Option<WebsocketInfo>,
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) -> Result<CommunityResponse, LemmyError> {
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let data: &DeleteCommunity = &self.data;
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let claims = match Claims::decode(&data.auth) {
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Ok(claims) => claims.claims,
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Err(_e) => return Err(APIError::err("not_logged_in").into()),
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};
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let user_id = claims.id;
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// Check for a site ban
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let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
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if user.banned {
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return Err(APIError::err("site_ban").into());
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}
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// Verify its the creator (only a creator can delete the community)
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let edit_id = data.edit_id;
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let read_community = blocking(pool, move |conn| Community::read(conn, edit_id)).await??;
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if read_community.creator_id != user_id {
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return Err(APIError::err("no_community_edit_allowed").into());
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}
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// Do the delete
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let edit_id = data.edit_id;
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let deleted = data.deleted;
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let updated_community = match blocking(pool, move |conn| {
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Community::update_deleted(conn, edit_id, deleted)
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})
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.await?
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{
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Ok(community) => community,
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Err(_e) => return Err(APIError::err("couldnt_update_community").into()),
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};
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// Send apub messages
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if deleted {
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updated_community
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.send_delete(&user, &self.client, pool)
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.await?;
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} else {
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updated_community
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.send_undo_delete(&user, &self.client, pool)
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.await?;
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}
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let edit_id = data.edit_id;
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@ -472,7 +523,105 @@ impl Perform for Oper<EditCommunity> {
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res_sent.community.subscribed = None;
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ws.chatserver.do_send(SendCommunityRoomMessage {
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op: UserOperation::EditCommunity,
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op: UserOperation::DeleteCommunity,
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response: res_sent,
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community_id: data.edit_id,
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my_id: ws.id,
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});
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}
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Ok(res)
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}
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}
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#[async_trait::async_trait(?Send)]
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impl Perform for Oper<RemoveCommunity> {
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type Response = CommunityResponse;
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async fn perform(
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&self,
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pool: &DbPool,
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websocket_info: Option<WebsocketInfo>,
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) -> Result<CommunityResponse, LemmyError> {
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let data: &RemoveCommunity = &self.data;
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let claims = match Claims::decode(&data.auth) {
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Ok(claims) => claims.claims,
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Err(_e) => return Err(APIError::err("not_logged_in").into()),
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};
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let user_id = claims.id;
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// Check for a site ban
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let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
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if user.banned {
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return Err(APIError::err("site_ban").into());
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}
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// Verify its an admin (only an admin can remove a community)
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let admins: Vec<i32> = blocking(pool, move |conn| {
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UserView::admins(conn).map(|v| v.into_iter().map(|a| a.id).collect())
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})
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.await??;
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if !admins.contains(&user_id) {
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return Err(APIError::err("not_an_admin").into());
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}
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// Do the remove
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let edit_id = data.edit_id;
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let removed = data.removed;
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let updated_community = match blocking(pool, move |conn| {
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Community::update_removed(conn, edit_id, removed)
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})
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.await?
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{
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Ok(community) => community,
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Err(_e) => return Err(APIError::err("couldnt_update_community").into()),
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};
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// Mod tables
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let expires = match data.expires {
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Some(time) => Some(naive_from_unix(time)),
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None => None,
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};
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let form = ModRemoveCommunityForm {
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mod_user_id: user_id,
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community_id: data.edit_id,
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removed: Some(removed),
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reason: data.reason.to_owned(),
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expires,
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};
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blocking(pool, move |conn| ModRemoveCommunity::create(conn, &form)).await??;
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// Apub messages
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if removed {
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updated_community
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.send_remove(&user, &self.client, pool)
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.await?;
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} else {
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updated_community
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.send_undo_remove(&user, &self.client, pool)
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.await?;
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}
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let edit_id = data.edit_id;
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let community_view = blocking(pool, move |conn| {
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CommunityView::read(conn, edit_id, Some(user_id))
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})
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.await??;
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let res = CommunityResponse {
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community: community_view,
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};
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if let Some(ws) = websocket_info {
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// Strip out the user id and subscribed when sending to others
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let mut res_sent = res.clone();
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res_sent.community.user_id = None;
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res_sent.community.subscribed = None;
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ws.chatserver.do_send(SendCommunityRoomMessage {
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op: UserOperation::RemoveCommunity,
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response: res_sent,
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community_id: data.edit_id,
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my_id: ws.id,
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@ -852,26 +1001,9 @@ impl Perform for Oper<TransferCommunity> {
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return Err(APIError::err("not_an_admin").into());
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}
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let community_form = CommunityForm {
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name: read_community.name,
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title: read_community.title,
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description: read_community.description,
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category_id: read_community.category_id,
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creator_id: data.user_id, // This makes the new user the community creator
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removed: None,
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|
deleted: None,
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|
nsfw: read_community.nsfw,
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updated: Some(naive_now()),
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|
actor_id: read_community.actor_id,
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local: read_community.local,
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|
private_key: read_community.private_key,
|
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|
public_key: read_community.public_key,
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|
|
|
last_refreshed_at: None,
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|
|
|
published: None,
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|
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|
};
|
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|
|
|
|
|
|
|
|
let community_id = data.community_id;
|
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|
|
|
let update = move |conn: &'_ _| Community::update(conn, community_id, &community_form);
|
|
|
|
|
let new_creator = data.user_id;
|
|
|
|
|
let update = move |conn: &'_ _| Community::update_creator(conn, community_id, new_creator);
|
|
|
|
|
if blocking(pool, update).await?.is_err() {
|
|
|
|
|
return Err(APIError::err("couldnt_update_community").into());
|
|
|
|
|
};
|
|
|
|
@ -946,3 +1078,16 @@ impl Perform for Oper<TransferCommunity> {
|
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|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
pub fn community_mods_and_admins(
|
|
|
|
|
conn: &PgConnection,
|
|
|
|
|
community_id: i32,
|
|
|
|
|
) -> Result<Vec<i32>, LemmyError> {
|
|
|
|
|
let mut editors: Vec<i32> = Vec::new();
|
|
|
|
|
editors.append(
|
|
|
|
|
&mut CommunityModeratorView::for_community(conn, community_id)
|
|
|
|
|
.map(|v| v.into_iter().map(|m| m.user_id).collect())?,
|
|
|
|
|
);
|
|
|
|
|
editors.append(&mut UserView::admins(conn).map(|v| v.into_iter().map(|a| a.id).collect())?);
|
|
|
|
|
Ok(editors)
|
|
|
|
|
}
|
|
|
|
|