Merge branch 'master' into federation

17 files changed, 143 insertions, 78 deletions

diff --git a/.gitignore b/.gitignore
index 919358cf..5e221b03 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,4 +14,4 @@ build/
 ui/src/translations
 
 # ide config
-.idea/
\ No newline at end of file
+.idea/
diff --git a/ansible/templates/docker-compose.yml b/ansible/templates/docker-compose.yml
index 57ee142a..ffd5b9c2 100644
--- a/ansible/templates/docker-compose.yml
+++ b/ansible/templates/docker-compose.yml
@@ -6,6 +6,8 @@ services:
     ports:
       - "127.0.0.1:8536:8536"
     restart: always
+    environment:
+      - RUST_LOG=debug
     volumes:
       - ./lemmy.hjson:/config/config.hjson:ro
     depends_on:
@@ -43,4 +45,4 @@ services:
     image: mwader/postfix-relay
     environment:
       - POSTFIX_myhostname={{ domain }}
-    restart: "always"
\ No newline at end of file
+    restart: "always"
diff --git a/docker/dev/docker-compose.yml b/docker/dev/docker-compose.yml
index 64ba1db4..a7d289b2 100644
--- a/docker/dev/docker-compose.yml
+++ b/docker/dev/docker-compose.yml
@@ -18,6 +18,8 @@ services:
     ports:
       - "127.0.0.1:8536:8536"
     restart: always
+    environment:
+      - RUST_LOG=debug
     volumes:
       - ../lemmy.hjson:/config/config.hjson:ro
     depends_on: 
diff --git a/docker/prod/docker-compose.yml b/docker/prod/docker-compose.yml
index 70c6bfe7..9f5e8925 100644
--- a/docker/prod/docker-compose.yml
+++ b/docker/prod/docker-compose.yml
@@ -16,6 +16,8 @@ services:
     ports:
       - "127.0.0.1:8536:8536"
     restart: always
+    environment:
+      - RUST_LOG=debug
     volumes:
       - ./lemmy.hjson:/config/config.hjson:ro
     depends_on:
diff --git a/docs/src/SUMMARY.md b/docs/src/SUMMARY.md
index 9a2ecde8..10a6153e 100644
--- a/docs/src/SUMMARY.md
+++ b/docs/src/SUMMARY.md
@@ -15,4 +15,5 @@
   - [Local Development](contributing_local_development.md)
   - [Websocket/HTTP API](contributing_websocket_http_api.md)
   - [ActivityPub API Outline](contributing_apub_api_outline.md)
+  - [Theming Guide](contributing_theming.md)
 - [Lemmy Council](lemmy_council.md)
diff --git a/docs/src/contributing_theming.md b/docs/src/contributing_theming.md
new file mode 100644
index 00000000..25c8ca6d
--- /dev/null
+++ b/docs/src/contributing_theming.md
@@ -0,0 +1,18 @@
+# Theming Guide
+
+Lemmy uses [Bootstrap v4](https://getbootstrap.com/), and very few custom css classes, so any bootstrap v4 compatible theme should work fine.
+
+## Creating
+
+- Use a tool like [bootstrap.build](https://bootstrap.build/) to create a bootstrap v4 theme. Export the `bootstrap.min.css` once you're done, and save the `_variables.scss` too.
+
+## Testing
+
+- To test out a theme, you can either use your browser's web tools, or a plugin like stylus to copy-paste a theme, when viewing Lemmy.
+
+## Adding
+
+1. Copy `{my-theme-name}.min.css` to `ui/assets/css/themes`. (You can also copy the `_variables.scss` here if you want).
+1. Go to `ui/src/utils.ts` and add `{my-theme-name}` to the themes list.
+1. Test locally
+1. Do a pull request with those changes.
diff --git a/install.sh b/install.sh
index b368891c..ad3e4ab3 100755
--- a/install.sh
+++ b/install.sh
@@ -16,7 +16,7 @@ init_db_final=0
 while [ "$init_db_valid" == 0 ]
 do
   read -p "Initialize database (y/n)? " init_db
-  case "${init_db,,}" in 
+  case "${init_db,,}" in
     y|yes ) init_db_valid=1; init_db_final=1;;
     n|no ) init_db_valid=1; init_db_final=0;;
     * ) echo "Invalid input" 1>&2;;
@@ -37,7 +37,7 @@ yarn build
 
 # Build and run the backend
 cd ../server
-cargo run
+RUST_LOG=debug cargo run
 
 # For live coding, where both the front and back end, automagically reload on any save, do:
 # cd ui && yarn start
diff --git a/server/src/api/comment.rs b/server/src/api/comment.rs
index 5c614966..8373a338 100644
--- a/server/src/api/comment.rs
+++ b/server/src/api/comment.rs
@@ -2,6 +2,7 @@ use super::*;
 use crate::send_email;
 use crate::settings::Settings;
 use diesel::PgConnection;
+use log::error;
 use std::str::FromStr;
 
 #[derive(Serialize, Deserialize)]
@@ -128,7 +129,7 @@ impl Perform<CommentResponse> for Oper<CreateComment> {
           // Let the uniqueness handle this fail
           match UserMention::create(&conn, &user_mention_form) {
             Ok(_mention) => (),
-            Err(_e) => eprintln!("{}", &_e),
+            Err(_e) => error!("{}", &_e),
           };
 
           // Send an email to those users that have notifications on
@@ -145,7 +146,7 @@ impl Perform<CommentResponse> for Oper<CreateComment> {
               );
               match send_email(subject, &mention_email, &mention_user.name, html) {
                 Ok(_o) => _o,
-                Err(e) => eprintln!("{}", e),
+                Err(e) => error!("{}", e),
               };
             }
           }
@@ -174,7 +175,7 @@ impl Perform<CommentResponse> for Oper<CreateComment> {
               );
               match send_email(subject, &comment_reply_email, &parent_user.name, html) {
                 Ok(_o) => _o,
-                Err(e) => eprintln!("{}", e),
+                Err(e) => error!("{}", e),
               };
             }
           }
@@ -199,7 +200,7 @@ impl Perform<CommentResponse> for Oper<CreateComment> {
               );
               match send_email(subject, &post_reply_email, &parent_user.name, html) {
                 Ok(_o) => _o,
-                Err(e) => eprintln!("{}", e),
+                Err(e) => error!("{}", e),
               };
             }
           }
@@ -318,7 +319,7 @@ impl Perform<CommentResponse> for Oper<EditComment> {
           // Let the uniqueness handle this fail
           match UserMention::create(&conn, &user_mention_form) {
             Ok(_mention) => (),
-            Err(_e) => eprintln!("{}", &_e),
+            Err(_e) => error!("{}", &_e),
           }
         }
       }
diff --git a/server/src/api/user.rs b/server/src/api/user.rs
index f7313895..333fd949 100644
--- a/server/src/api/user.rs
+++ b/server/src/api/user.rs
@@ -3,6 +3,7 @@ use crate::settings::Settings;
 use crate::{generate_random_string, send_email};
 use bcrypt::verify;
 use diesel::PgConnection;
+use log::error;
 use std::str::FromStr;
 
 #[derive(Serialize, Deserialize, Debug)]
@@ -1008,7 +1009,7 @@ impl Perform<PrivateMessageResponse> for Oper<CreatePrivateMessage> {
         );
         match send_email(subject, &email, &recipient_user.name, html) {
           Ok(_o) => _o,
-          Err(e) => eprintln!("{}", e),
+          Err(e) => error!("{}", e),
         };
       }
     }
diff --git a/server/src/lib.rs b/server/src/lib.rs
index bf3c3c0a..2507819d 100644
--- a/server/src/lib.rs
+++ b/server/src/lib.rs
@@ -40,6 +40,7 @@ use lettre::smtp::extension::ClientId;
 use lettre::smtp::ConnectionReuseParameters;
 use lettre::{ClientSecurity, SmtpClient, Transport};
 use lettre_email::Email;
+use log::error;
 use percent_encoding::{utf8_percent_encode, NON_ALPHANUMERIC};
 use rand::distributions::Alphanumeric;
 use rand::{thread_rng, Rng};
@@ -192,7 +193,7 @@ fn fetch_iframely_and_pictshare_data(
     Some(url) => match fetch_iframely(&url) {
       Ok(res) => (res.title, res.description, res.thumbnail_url, res.html),
       Err(e) => {
-        eprintln!("iframely err: {}", e);
+        error!("iframely err: {}", e);
         (None, None, None, None)
       }
     },
@@ -204,7 +205,7 @@ fn fetch_iframely_and_pictshare_data(
     Some(iframely_thumbnail_url) => match fetch_pictshare(&iframely_thumbnail_url) {
       Ok(res) => Some(res.url),
       Err(e) => {
-        eprintln!("pictshare err: {}", e);
+        error!("pictshare err: {}", e);
         None
       }
     },
diff --git a/server/src/routes/websocket.rs b/server/src/routes/websocket.rs
index a68b2bcd..6c4326fd 100644
--- a/server/src/routes/websocket.rs
+++ b/server/src/routes/websocket.rs
@@ -3,6 +3,7 @@ use actix::prelude::*;
 use actix_web::web;
 use actix_web::*;
 use actix_web_actors::ws;
+use log::{error, info};
 use std::time::{Duration, Instant};
 
 pub fn config(cfg: &mut web::ServiceConfig) {
@@ -99,7 +100,6 @@ impl Handler<WSMessage> for WSSession {
   type Result = ();
 
   fn handle(&mut self, msg: WSMessage, ctx: &mut Self::Context) {
-    // println!("id: {} msg: {}", self.id, msg.0);
     ctx.text(msg.0);
   }
 }
@@ -107,11 +107,10 @@ impl Handler<WSMessage> for WSSession {
 /// WebSocket message handler
 impl StreamHandler<Result<ws::Message, ws::ProtocolError>> for WSSession {
   fn handle(&mut self, result: Result<ws::Message, ws::ProtocolError>, ctx: &mut Self::Context) {
-    // println!("WEBSOCKET MESSAGE: {:?} from id: {}", msg, self.id);
     let message = match result {
       Ok(m) => m,
       Err(e) => {
-        println!("{}", e);
+        error!("{}", e);
         return;
       }
     };
@@ -125,7 +124,7 @@ impl StreamHandler<Result<ws::Message, ws::ProtocolError>> for WSSession {
       }
       ws::Message::Text(text) => {
         let m = text.trim().to_owned();
-        println!("WEBSOCKET MESSAGE: {:?} from id: {}", &m, self.id);
+        info!("Message received: {:?} from id: {}", &m, self.id);
 
         self
           .cs_addr
@@ -138,14 +137,14 @@ impl StreamHandler<Result<ws::Message, ws::ProtocolError>> for WSSession {
             match res {
               Ok(res) => ctx.text(res),
               Err(e) => {
-                eprintln!("{}", &e);
+                error!("{}", &e);
               }
             }
             actix::fut::ready(())
           })
           .wait(ctx);
       }
-      ws::Message::Binary(_bin) => println!("Unexpected binary"),
+      ws::Message::Binary(_bin) => info!("Unexpected binary"),
       ws::Message::Close(_) => {
         ctx.stop();
       }
@@ -163,7 +162,7 @@ impl WSSession {
       // check client heartbeats
       if Instant::now().duration_since(act.hb) > CLIENT_TIMEOUT {
         // heartbeat timed out
-        println!("Websocket Client heartbeat failed, disconnecting!");
+        error!("Websocket Client heartbeat failed, disconnecting!");
 
         // notify chat server
         act.cs_addr.do_send(Disconnect {
diff --git a/server/src/websocket/server.rs b/server/src/websocket/server.rs
index 8a8ccca0..f205c91e 100644
--- a/server/src/websocket/server.rs
+++ b/server/src/websocket/server.rs
@@ -6,6 +6,7 @@ use actix::prelude::*;
 use diesel::r2d2::{ConnectionManager, Pool, PooledConnection};
 use diesel::PgConnection;
 use failure::Error;
+use log::{error, info, warn};
 use rand::{rngs::ThreadRng, Rng};
 use serde::{Deserialize, Serialize};
 use serde_json::Value;
@@ -343,7 +344,7 @@ impl ChatServer {
           }
 
           if rate_limit.allowance < 1.0 {
-            println!(
+            warn!(
               "Rate limited IP: {}, time_passed: {}, allowance: {}",
               &info.ip, time_passed, rate_limit.allowance
             );
@@ -387,7 +388,7 @@ impl Handler<Connect> for ChatServer {
   fn handle(&mut self, msg: Connect, _ctx: &mut Context<Self>) -> Self::Result {
     // register session with random id
     let id = self.rng.gen::<usize>();
-    println!("{} joined", &msg.ip);
+    info!("{} joined", &msg.ip);
 
     self.sessions.insert(
       id,
@@ -448,13 +449,16 @@ impl Handler<StandardMessage> for ChatServer {
   type Result = MessageResult<StandardMessage>;
 
   fn handle(&mut self, msg: StandardMessage, _: &mut Context<Self>) -> Self::Result {
-    let msg_out = match parse_json_message(self, msg) {
-      Ok(m) => m,
-      Err(e) => e.to_string(),
-    };
-
-    println!("Message Sent: {}", msg_out);
-    MessageResult(msg_out)
+    match parse_json_message(self, msg) {
+      Ok(m) => {
+        info!("Message Sent: {}", m);
+        MessageResult(m)
+      }
+      Err(e) => {
+        error!("Error during message handling {}", e);
+        MessageResult(e.to_string())
+      }
+    }
   }
 }
 
diff --git a/ui/src/components/comment-node.tsx b/ui/src/components/comment-node.tsx
index 524367bc..32e43fdc 100644
--- a/ui/src/components/comment-node.tsx
+++ b/ui/src/components/comment-node.tsx
@@ -198,9 +198,7 @@ export class CommentNode extends Component<CommentNodeProps, CommentNodeState> {
                 <span
                   className={`unselectable pointer ${this.scoreColor}`}
                   onClick={linkEvent(node, this.handleCommentUpvote)}
-                  data-tippy-content={i18n.t('number_of_points', {
-                    count: this.state.score,
-                  })}
+                  data-tippy-content={this.pointsTippy}
                 >
                   <svg class="icon icon-inline mr-1">
                     <use xlinkHref="#icon-zap"></use>
@@ -916,6 +914,7 @@ export class CommentNode extends Component<CommentNodeProps, CommentNodeState> {
 
     WebSocketService.Instance.likeComment(form);
     this.setState(this.state);
+    setupTippy();
   }
 
   handleCommentDownvote(i: CommentNodeI) {
@@ -943,6 +942,7 @@ export class CommentNode extends Component<CommentNodeProps, CommentNodeState> {
 
     WebSocketService.Instance.likeComment(form);
     this.setState(this.state);
+    setupTippy();
   }
 
   handleModRemoveShow(i: CommentNode) {
@@ -1166,4 +1166,20 @@ export class CommentNode extends Component<CommentNodeProps, CommentNodeState> {
       return 'text-muted';
     }
   }
+
+  get pointsTippy(): string {
+    let points = i18n.t('number_of_points', {
+      count: this.state.score,
+    });
+
+    let upvotes = i18n.t('number_of_upvotes', {
+      count: this.state.upvotes,
+    });
+
+    let downvotes = i18n.t('number_of_downvotes', {
+      count: this.state.downvotes,
+    });
+
+    return `${points} • ${upvotes} • ${downvotes}`;
+  }
 }
diff --git a/ui/src/components/post-listing.tsx b/ui/src/components/post-listing.tsx
index bef74999..fd34875d 100644
--- a/ui/src/components/post-listing.tsx
+++ b/ui/src/components/post-listing.tsx
@@ -262,9 +262,7 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
           </button>
           <div
             class={`unselectable pointer font-weight-bold text-muted px-1`}
-            data-tippy-content={i18n.t('number_of_points', {
-              count: this.state.score,
-            })}
+            data-tippy-content={this.pointsTippy}
           >
             {this.state.score}
           </div>
@@ -466,9 +464,7 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
                   <>
                     <span
                       class="unselectable pointer mr-2"
-                      data-tippy-content={i18n.t('number_of_points', {
-                        count: this.state.score,
-                      })}
+                      data-tippy-content={this.pointsTippy}
                     >
                       <li className="list-inline-item">
                         <span className="text-muted">
@@ -1022,6 +1018,7 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
 
     WebSocketService.Instance.likePost(form);
     i.setState(i.state);
+    setupTippy();
   }
 
   handlePostDisLike(i: PostListing) {
@@ -1048,6 +1045,7 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
 
     WebSocketService.Instance.likePost(form);
     i.setState(i.state);
+    setupTippy();
   }
 
   handleEditClick(i: PostListing) {
@@ -1291,4 +1289,20 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
     i.setState(i.state);
     setupTippy();
   }
+
+  get pointsTippy(): string {
+    let points = i18n.t('number_of_points', {
+      count: this.state.score,
+    });
+
+    let upvotes = i18n.t('number_of_upvotes', {
+      count: this.state.upvotes,
+    });
+
+    let downvotes = i18n.t('number_of_downvotes', {
+      count: this.state.downvotes,
+    });
+
+    return `${points} • ${upvotes} • ${downvotes}`;
+  }
 }
diff --git a/ui/src/utils.ts b/ui/src/utils.ts
index 27dbfb50..89fbe51c 100644
--- a/ui/src/utils.ts
+++ b/ui/src/utils.ts
@@ -16,7 +16,7 @@ import 'moment/locale/ja';
 import {
   UserOperation,
   Comment,
-  CommentNode,
+  CommentNode as CommentNodeI,
   Post,
   PrivateMessage,
   User,
@@ -53,6 +53,39 @@ export const postRefetchSeconds: number = 60 * 1000;
 export const fetchLimit: number = 20;
 export const mentionDropdownFetchLimit = 10;
 
+export const languages = [
+  { code: 'ca', name: 'Català' },
+  { code: 'en', name: 'English' },
+  { code: 'eo', name: 'Esperanto' },
+  { code: 'es', name: 'Español' },
+  { code: 'de', name: 'Deutsch' },
+  { code: 'fa', name: 'فارسی' },
+  { code: 'ja', name: '日本語' },
+  { code: 'pt_BR', name: 'Português Brasileiro' },
+  { code: 'zh', name: '中文' },
+  { code: 'fi', name: 'Suomi' },
+  { code: 'fr', name: 'Français' },
+  { code: 'sv', name: 'Svenska' },
+  { code: 'ru', name: 'Русский' },
+  { code: 'nl', name: 'Nederlands' },
+  { code: 'it', name: 'Italiano' },
+];
+
+export const themes = [
+  'litera',
+  'materia',
+  'minty',
+  'solar',
+  'united',
+  'cyborg',
+  'darkly',
+  'journal',
+  'sketchy',
+  'vaporwave',
+  'vaporwave-dark',
+  'i386',
+];
+
 export function randomStr() {
   return Math.random()
     .toString(36)
@@ -275,24 +308,6 @@ export function debounce(
   };
 }
 
-export const languages = [
-  { code: 'ca', name: 'Català' },
-  { code: 'en', name: 'English' },
-  { code: 'eo', name: 'Esperanto' },
-  { code: 'es', name: 'Español' },
-  { code: 'de', name: 'Deutsch' },
-  { code: 'fa', name: 'فارسی' },
-  { code: 'ja', name: '日本語' },
-  { code: 'pt_BR', name: 'Português Brasileiro' },
-  { code: 'zh', name: '中文' },
-  { code: 'fi', name: 'Suomi' },
-  { code: 'fr', name: 'Français' },
-  { code: 'sv', name: 'Svenska' },
-  { code: 'ru', name: 'Русский' },
-  { code: 'nl', name: 'Nederlands' },
-  { code: 'it', name: 'Italiano' },
-];
-
 export function getLanguage(): string {
   let user = UserService.Instance.user;
   let lang = user && user.lang ? user.lang : 'browser';
@@ -344,21 +359,6 @@ export function getMomentLanguage(): string {
   return lang;
 }
 
-export const themes = [
-  'litera',
-  'materia',
-  'minty',
-  'solar',
-  'united',
-  'cyborg',
-  'darkly',
-  'journal',
-  'sketchy',
-  'vaporwave',
-  'vaporwave-dark',
-  'i386',
-];
-
 export function setTheme(theme: string = 'darkly') {
   // unload all the other themes
   for (var i = 0; i < themes.length; i++) {
@@ -668,15 +668,15 @@ export function editPostRes(data: PostResponse, post: Post) {
 
 export function commentsToFlatNodes(
   comments: Array<Comment>
-): Array<CommentNode> {
-  let nodes: Array<CommentNode> = [];
+): Array<CommentNodeI> {
+  let nodes: Array<CommentNodeI> = [];
   for (let comment of comments) {
     nodes.push({ comment: comment });
   }
   return nodes;
 }
 
-export function commentSort(tree: Array<CommentNode>, sort: CommentSortType) {
+export function commentSort(tree: Array<CommentNodeI>, sort: CommentSortType) {
   // First, put removed and deleted comments at the bottom, then do your other sorts
   if (sort == CommentSortType.Top) {
     tree.sort(
@@ -716,7 +716,7 @@ export function commentSort(tree: Array<CommentNode>, sort: CommentSortType) {
   }
 }
 
-export function commentSortSortType(tree: Array<CommentNode>, sort: SortType) {
+export function commentSortSortType(tree: Array<CommentNodeI>, sort: SortType) {
   commentSort(tree, convertCommentSortType(sort));
 }
 
diff --git a/ui/translations/en.json b/ui/translations/en.json
index afee21bb..e9df20ba 100644
--- a/ui/translations/en.json
+++ b/ui/translations/en.json
@@ -155,7 +155,11 @@
     "downvotes_disabled": "Downvotes disabled",
     "enable_downvotes": "Enable Downvotes",
     "upvote": "Upvote",
+    "number_of_upvotes": "{{count}} Upvote",
+    "number_of_upvotes_plural": "{{count}} Upvotes",
     "downvote": "Downvote",
+    "number_of_downvotes": "{{count}} Downvote",
+    "number_of_downvotes_plural": "{{count}} Downvotes",
     "open_registration": "Open Registration",
     "registration_closed": "Registration closed",
     "enable_nsfw": "Enable NSFW",
diff --git a/ui/yarn.lock b/ui/yarn.lock
index d36bef04..0d382f8f 100644
--- a/ui/yarn.lock
+++ b/ui/yarn.lock
@@ -258,9 +258,9 @@ acorn-jsx@^5.1.0:
   integrity sha512-tMUqwBWfLFbJbizRmEcWSLw6HnFzfdJs2sOJEOwwtVPMoH/0Ay+E703oZz78VSXZiiDcZrQ5XKjPIUQixhmgVw==
 
 acorn@^5.0.3, acorn@^5.7.3:
-  version "5.7.3"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
-  integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
+  version "5.7.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
+  integrity sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==
 
 acorn@^7.1.0:
   version "7.1.0"