Removing twemoji, and the massive emoji picker. Fixes #895

5 files changed, 3 insertions, 184 deletions

diff --git a/ui/package.json b/ui/package.json
index 0101ce13..2819433a 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -15,7 +15,6 @@
   },
   "keywords": [],
   "dependencies": {
-    "@joeattardi/emoji-button": "^2.12.1",
     "@types/autosize": "^3.0.6",
     "@types/js-cookie": "^2.2.6",
     "@types/jwt-decode": "^2.2.1",
@@ -47,7 +46,6 @@
     "tippy.js": "^6.1.1",
     "toastify-js": "^1.7.0",
     "tributejs": "^5.1.3",
-    "twemoji": "^12.1.2",
     "ws": "^7.2.3"
   },
   "devDependencies": {
diff --git a/ui/src/components/comment-form.tsx b/ui/src/components/comment-form.tsx
index 32bc3786..22f871d2 100644
--- a/ui/src/components/comment-form.tsx
+++ b/ui/src/components/comment-form.tsx
@@ -17,7 +17,6 @@ import {
   toast,
   setupTribute,
   wsJsonToRes,
-  emojiPicker,
   pictrsDeleteToast,
 } from '../utils';
 import { WebSocketService, UserService } from '../services';
@@ -72,7 +71,6 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
     super(props, context);
 
     this.tribute = setupTribute();
-    this.setupEmojiPicker();
 
     this.state = this.emptyState;
 
@@ -241,15 +239,6 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
                   <use xlinkHref="#icon-spinner"></use>
                 </svg>
               )}
-              <span
-                onClick={linkEvent(this, this.handleEmojiPickerClick)}
-                class="pointer unselectable d-inline-block mr-3 float-right text-muted font-weight-bold"
-                data-tippy-content={i18n.t('emoji_picker')}
-              >
-                <svg class="icon icon-inline">
-                  <use xlinkHref="#icon-smile"></use>
-                </svg>
-              </span>
             </div>
           </div>
         </form>
@@ -257,20 +246,6 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
     );
   }
 
-  setupEmojiPicker() {
-    emojiPicker.on('emoji', twemojiHtmlStr => {
-      if (this.state.commentForm.content == null) {
-        this.state.commentForm.content = '';
-      }
-      var el = document.createElement('div');
-      el.innerHTML = twemojiHtmlStr;
-      let nativeUnicode = (el.childNodes[0] as HTMLElement).getAttribute('alt');
-      let shortName = `:${emojiShortName[nativeUnicode]}:`;
-      this.state.commentForm.content += shortName;
-      this.setState(this.state);
-    });
-  }
-
   handleFinished(op: UserOperation, data: CommentResponse) {
     let isReply =
       this.props.node !== undefined && data.comment.parent_id !== null;
@@ -318,10 +293,6 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
     i.setState(i.state);
   }
 
-  handleEmojiPickerClick(_i: CommentForm, event: any) {
-    emojiPicker.togglePicker(event.target);
-  }
-
   handleCommentContentChange(i: CommentForm, event: any) {
     i.state.commentForm.content = event.target.value;
     i.setState(i.state);
diff --git a/ui/src/components/post-form.tsx b/ui/src/components/post-form.tsx
index a88d38c7..fc7884d7 100644
--- a/ui/src/components/post-form.tsx
+++ b/ui/src/components/post-form.tsx
@@ -33,7 +33,6 @@ import {
   randomStr,
   setupTribute,
   setupTippy,
-  emojiPicker,
   hostname,
   pictrsDeleteToast,
 } from '../utils';
@@ -95,7 +94,6 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
     this.fetchPageTitle = debounce(this.fetchPageTitle).bind(this);
 
     this.tribute = setupTribute();
-    this.setupEmojiPicker();
 
     this.state = this.emptyState;
 
@@ -332,15 +330,6 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
                   <use xlinkHref="#icon-help-circle"></use>
                 </svg>
               </a>
-              <span
-                onClick={linkEvent(this, this.handleEmojiPickerClick)}
-                class="pointer unselectable d-inline-block mr-3 float-right text-muted font-weight-bold"
-                data-tippy-content={i18n.t('emoji_picker')}
-              >
-                <svg class="icon icon-inline">
-                  <use xlinkHref="#icon-smile"></use>
-                </svg>
-              </span>
             </div>
           </div>
           {!this.props.post && (
@@ -420,20 +409,6 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
     );
   }
 
-  setupEmojiPicker() {
-    emojiPicker.on('emoji', twemojiHtmlStr => {
-      if (this.state.postForm.body == null) {
-        this.state.postForm.body = '';
-      }
-      var el = document.createElement('div');
-      el.innerHTML = twemojiHtmlStr;
-      let nativeUnicode = (el.childNodes[0] as HTMLElement).getAttribute('alt');
-      let shortName = `:${emojiShortName[nativeUnicode]}:`;
-      this.state.postForm.body += shortName;
-      this.setState(this.state);
-    });
-  }
-
   handlePostSubmit(i: PostForm, event: any) {
     event.preventDefault();
 
@@ -596,10 +571,6 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
       });
   }
 
-  handleEmojiPickerClick(_i: PostForm, event: any) {
-    emojiPicker.togglePicker(event.target);
-  }
-
   parseMessage(msg: WebSocketJsonResponse) {
     let res = wsJsonToRes(msg);
     if (msg.error) {
diff --git a/ui/src/utils.ts b/ui/src/utils.ts
index 3b077794..b3d0f368 100644
--- a/ui/src/utils.ts
+++ b/ui/src/utils.ts
@@ -51,11 +51,9 @@ import Tribute from 'tributejs/src/Tribute.js';
 import markdown_it from 'markdown-it';
 import markdownitEmoji from 'markdown-it-emoji/light';
 import markdown_it_container from 'markdown-it-container';
-import twemoji from 'twemoji';
 import emojiShortName from 'emoji-short-name';
 import Toastify from 'toastify-js';
 import tippy from 'tippy.js';
-import EmojiButton from '@joeattardi/emoji-button';
 
 export const repoUrl = 'https://github.com/LemmyNet/lemmy';
 export const helpGuideUrl = '/docs/about_guide.html';
@@ -114,14 +112,6 @@ export const themes = [
   'litely',
 ];
 
-export const emojiPicker = new EmojiButton({
-  // Use the emojiShortName from native
-  style: 'twemoji',
-  theme: 'dark',
-  position: 'auto-start',
-  // TODO i18n
-});
-
 const DEFAULT_ALPHABET =
   'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
 
@@ -178,10 +168,6 @@ export const md = new markdown_it({
     defs: objectFlip(emojiShortName),
   });
 
-md.renderer.rules.emoji = function (token, idx) {
-  return twemoji.parse(token[idx].content);
-};
-
 export function hotRankComment(comment: Comment): number {
   return hotRank(comment.score, comment.published);
 }
@@ -590,8 +576,7 @@ export function setupTribute(): Tribute {
         trigger: ':',
         menuItemTemplate: (item: any) => {
           let shortName = `:${item.original.key}:`;
-          let twemojiIcon = twemoji.parse(item.original.val);
-          return `${twemojiIcon} ${shortName}`;
+          return `${item.original.val} ${shortName}`;
         },
         selectTemplate: (item: any) => {
           return `:${item.original.key}:`;
diff --git a/ui/yarn.lock b/ui/yarn.lock
index 076083fb..aa8ef7d4 100644
--- a/ui/yarn.lock
+++ b/ui/yarn.lock
@@ -359,32 +359,6 @@
     exec-sh "^0.3.2"
     minimist "^1.2.0"
 
-"@fortawesome/fontawesome-common-types@^0.2.28":
-  version "0.2.28"
-  resolved "https://registry.yarnpkg.com/@fortawesome/fontawesome-common-types/-/fontawesome-common-types-0.2.28.tgz#1091bdfe63b3f139441e9cba27aa022bff97d8b2"
-  integrity sha512-gtis2/5yLdfI6n0ia0jH7NJs5i/Z/8M/ZbQL6jXQhCthEOe5Cr5NcQPhgTvFxNOtURE03/ZqUcEskdn2M+QaBg==
-
-"@fortawesome/fontawesome-svg-core@^1.2.22":
-  version "1.2.28"
-  resolved "https://registry.yarnpkg.com/@fortawesome/fontawesome-svg-core/-/fontawesome-svg-core-1.2.28.tgz#e5b8c8814ef375f01f5d7c132d3c3a2f83a3abf9"
-  integrity sha512-4LeaNHWvrneoU0i8b5RTOJHKx7E+y7jYejplR7uSVB34+mp3Veg7cbKk7NBCLiI4TyoWS1wh9ZdoyLJR8wSAdg==
-  dependencies:
-    "@fortawesome/fontawesome-common-types" "^0.2.28"
-
-"@fortawesome/free-regular-svg-icons@^5.10.2":
-  version "5.13.0"
-  resolved "https://registry.yarnpkg.com/@fortawesome/free-regular-svg-icons/-/free-regular-svg-icons-5.13.0.tgz#925a13d8bdda0678f71551828cac80ab47b8150c"
-  integrity sha512-70FAyiS5j+ANYD4dh9NGowTorNDnyvQHHpCM7FpnF7GxtDjBUCKdrFqCPzesEIpNDFNd+La3vex+jDk4nnUfpA==
-  dependencies:
-    "@fortawesome/fontawesome-common-types" "^0.2.28"
-
-"@fortawesome/free-solid-svg-icons@^5.10.2":
-  version "5.13.0"
-  resolved "https://registry.yarnpkg.com/@fortawesome/free-solid-svg-icons/-/free-solid-svg-icons-5.13.0.tgz#44d9118668ad96b4fd5c9434a43efc5903525739"
-  integrity sha512-IHUgDJdomv6YtG4p3zl1B5wWf9ffinHIvebqQOmV3U+3SLw4fC+LUCCgwfETkbTtjy5/Qws2VoVf6z/ETQpFpg==
-  dependencies:
-    "@fortawesome/fontawesome-common-types" "^0.2.28"
-
 "@istanbuljs/load-nyc-config@^1.0.0":
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/@istanbuljs/load-nyc-config/-/load-nyc-config-1.0.0.tgz#10602de5570baea82f8afbfa2630b24e7a8cfe5b"
@@ -557,25 +531,6 @@
     "@types/yargs" "^15.0.0"
     chalk "^3.0.0"
 
-"@joeattardi/emoji-button@^2.12.1":
-  version "2.12.1"
-  resolved "https://registry.yarnpkg.com/@joeattardi/emoji-button/-/emoji-button-2.12.1.tgz#190df7c00721e04742ed6f8852db828798a4cf98"
-  integrity sha512-rUuCXIcv4mRFK2IUKarYJN6J667wtH234smb1aQILzRf3/ycOoa6yUwnnvjxZeXMsPhuTnz15ndMOP2DhO5nNw==
-  dependencies:
-    "@fortawesome/fontawesome-svg-core" "^1.2.22"
-    "@fortawesome/free-regular-svg-icons" "^5.10.2"
-    "@fortawesome/free-solid-svg-icons" "^5.10.2"
-    "@popperjs/core" "^2.0.0"
-    focus-trap "^5.1.0"
-    tiny-emitter "^2.1.0"
-    tslib "^1.10.0"
-    twemoji "^12.1.5"
-
-"@popperjs/core@^2.0.0":
-  version "2.2.3"
-  resolved "https://registry.yarnpkg.com/@popperjs/core/-/core-2.2.3.tgz#0ae22b5650ab0b8fe508047245b66e71fc59e983"
-  integrity sha512-68EQPzEZRrpFavFX40V2+80eqzQIhgza2AGTXW+i8laxSA4It+Y13rmZInrAYoIujp8YO7YJPbvgOesDZcIulQ==
-
 "@popperjs/core@^2.2.0":
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/@popperjs/core/-/core-2.3.2.tgz#1e56eb99bccddbda6a3e29aa4f3660f5b23edc43"
@@ -2660,14 +2615,6 @@ fliplog@^0.3.13:
   dependencies:
     chain-able "^1.0.1"
 
-focus-trap@^5.1.0:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/focus-trap/-/focus-trap-5.1.0.tgz#64a0bfabd95c382103397dbc96bfef3a3cf8e5ad"
-  integrity sha512-CkB/nrO55069QAUjWFBpX6oc+9V90Qhgpe6fBWApzruMq5gnlh90Oo7iSSDK7pKiV5ugG6OY2AXM5mxcmL3lwQ==
-  dependencies:
-    tabbable "^4.0.0"
-    xtend "^4.0.1"
-
 for-in@^1.0.1, for-in@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
@@ -2729,15 +2676,6 @@ fs-extra@^7.0.0:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
-fs-extra@^8.0.1:
-  version "8.1.0"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
-  integrity sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==
-  dependencies:
-    graceful-fs "^4.2.0"
-    jsonfile "^4.0.0"
-    universalify "^0.1.0"
-
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -2909,7 +2847,7 @@ globals@^12.1.0:
   dependencies:
     type-fest "^0.8.1"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.0, graceful-fs@^4.2.3:
+graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.3:
   version "4.2.3"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.3.tgz#4a12ff1b60376ef09862c2093edd908328be8423"
   integrity sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ==
@@ -4085,15 +4023,6 @@ jsonfile@^4.0.0:
   optionalDependencies:
     graceful-fs "^4.1.6"
 
-jsonfile@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-5.0.0.tgz#e6b718f73da420d612823996fdf14a03f6ff6922"
-  integrity sha512-NQRZ5CRo74MhMMC3/3r5g2k4fjodJ/wh8MxjFbCViWKFjxrnudWSY5vomh+23ZaXzAS7J3fBZIR2dV6WbmfM0w==
-  dependencies:
-    universalify "^0.1.2"
-  optionalDependencies:
-    graceful-fs "^4.1.6"
-
 jsprim@^1.2.2:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
@@ -6164,11 +6093,6 @@ symbol-tree@^3.2.2:
   resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.4.tgz#430637d248ba77e078883951fb9aa0eed7c63fa2"
   integrity sha512-9QNk5KwDF+Bvz+PyObkmSYjI5ksVUYtjW7AU22r2NKcfLJcXp96hkDWU3+XndOsUb+AQ9QhfzfCT2O+CNWT5Tw==
 
-tabbable@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/tabbable/-/tabbable-4.0.0.tgz#5bff1d1135df1482cf0f0206434f15eadbeb9261"
-  integrity sha512-H1XoH1URcBOa/rZZWxLxHCtOdVUEev+9vo5YdYhC9tCY4wnybX+VQrCYuy9ubkg69fCBxCONJOSLGfw0DWMffQ==
-
 table@^5.2.3:
   version "5.4.6"
   resolved "https://registry.yarnpkg.com/table/-/table-5.4.6.tgz#1292d19500ce3f86053b05f0e8e7e4a3bb21079e"
@@ -6220,11 +6144,6 @@ through@^2.3.6:
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
   integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=
 
-tiny-emitter@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/tiny-emitter/-/tiny-emitter-2.1.0.tgz#1d1a56edfc51c43e863cbb5382a72330e3555423"
-  integrity sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==
-
 tiny-invariant@^1.0.2:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/tiny-invariant/-/tiny-invariant-1.1.0.tgz#634c5f8efdc27714b7f386c35e6760991d230875"
@@ -6376,11 +6295,6 @@ ts-transform-inferno@^4.0.3:
   resolved "https://registry.yarnpkg.com/ts-transform-inferno/-/ts-transform-inferno-4.0.3.tgz#2cc0eb125abdaff24b8298106a618ab7c6319edc"
   integrity sha512-Pcg0PVQwJ7Fpv4+3R9obFNsrNKQyLbmUqsjeG7T7r4/4UTgIl0MSwurexjtuGpCp2iv2X/i9ffKPAfAOyYJ9og==
 
-tslib@^1.10.0:
-  version "1.11.1"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.11.1.tgz#eb15d128827fbee2841549e171f45ed338ac7e35"
-  integrity sha512-aZW88SY8kQbU7gpV19lN24LtXh/yD4ZZg6qieAJDDg+YBsJcSmLGK9QpnUjAKVG/xefmvJGd1WUmfpT/g6AJGA==
-
 tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
@@ -6405,21 +6319,6 @@ tweetnacl@^0.14.3, tweetnacl@~0.14.0:
   resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
   integrity sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=
 
-twemoji-parser@12.1.3:
-  version "12.1.3"
-  resolved "https://registry.yarnpkg.com/twemoji-parser/-/twemoji-parser-12.1.3.tgz#916c0153e77bd5f1011e7a99cbeacf52e43c9371"
-  integrity sha512-ND4LZXF4X92/PFrzSgGkq6KPPg8swy/U0yRw1k/+izWRVmq1HYi3khPwV3XIB6FRudgVICAaBhJfW8e8G3HC7Q==
-
-twemoji@^12.1.2, twemoji@^12.1.5:
-  version "12.1.5"
-  resolved "https://registry.yarnpkg.com/twemoji/-/twemoji-12.1.5.tgz#a961fb65a1afcb1f729ad7e59391f9fe969820b9"
-  integrity sha512-B0PBVy5xomwb1M/WZxf/IqPZfnoIYy1skXnlHjMwLwTNfZ9ljh8VgWQktAPcJXu8080WoEh6YwQGPVhDVqvrVQ==
-  dependencies:
-    fs-extra "^8.0.1"
-    jsonfile "^5.0.0"
-    twemoji-parser "12.1.3"
-    universalify "^0.1.2"
-
 type-check@~0.3.2:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
@@ -6505,7 +6404,7 @@ union-value@^1.0.0:
     is-extendable "^0.1.1"
     set-value "^2.0.1"
 
-universalify@^0.1.0, universalify@^0.1.2:
+universalify@^0.1.0:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
   integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
@@ -6761,11 +6660,6 @@ xregexp@^4.3.0:
   dependencies:
     "@babel/runtime-corejs3" "^7.8.3"
 
-xtend@^4.0.1:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
-  integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
-
 y18n@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"