1 files changed, 0 insertions, 95 deletions
diff --git a/app/javascript/themes/glitch/util/emoji/index.js b/app/javascript/themes/glitch/util/emoji/index.js
deleted file mode 100644
index 8c45a58fe..000000000
--- a/app/javascript/themes/glitch/util/emoji/index.js
+++ /dev/null
@@ -1,95 +0,0 @@
-import { autoPlayGif } from 'themes/glitch/util/initial_state';
-import unicodeMapping from './emoji_unicode_mapping_light';
-import Trie from 'substring-trie';
-
-const trie = new Trie(Object.keys(unicodeMapping));
-
-const assetHost = process.env.CDN_HOST || '';
-
-const emojify = (str, customEmojis = {}) => {
-  const tagCharsWithoutEmojis = '<&';
-  const tagCharsWithEmojis = Object.keys(customEmojis).length ? '<&:' : '<&';
-  let rtn = '', tagChars = tagCharsWithEmojis, invisible = 0;
-  for (;;) {
-    let match, i = 0, tag;
-    while (i < str.length && (tag = tagChars.indexOf(str[i])) === -1 && (invisible || !(match = trie.search(str.slice(i))))) {
-      i += str.codePointAt(i) < 65536 ? 1 : 2;
-    }
-    let rend, replacement = '';
-    if (i === str.length) {
-      break;
-    } else if (str[i] === ':') {
-      if (!(() => {
-        rend = str.indexOf(':', i + 1) + 1;
-        if (!rend) return false; // no pair of ':'
-        const lt = str.indexOf('<', i + 1);
-        if (!(lt === -1 || lt >= rend)) return false; // tag appeared before closing ':'
-        const shortname = str.slice(i, rend);
-        // now got a replacee as ':shortname:'
-        // if you want additional emoji handler, add statements below which set replacement and return true.
-        if (shortname in customEmojis) {
-          const filename = autoPlayGif ? customEmojis[shortname].url : customEmojis[shortname].static_url;
-          replacement = `<img draggable="false" class="emojione" alt="${shortname}" title="${shortname}" src="${filename}" />`;
-          return true;
-        }
-        return false;
-      })()) rend = ++i;
-    } else if (tag >= 0) { // <, &
-      rend = str.indexOf('>;'[tag], i + 1) + 1;
-      if (!rend) {
-        break;
-      }
-      if (tag === 0) {
-        if (invisible) {
-          if (str[i + 1] === '/') { // closing tag
-            if (!--invisible) {
-              tagChars = tagCharsWithEmojis;
-            }
-          } else if (str[rend - 2] !== '/') { // opening tag
-            invisible++;
-          }
-        } else {
-          if (str.startsWith('<span class="invisible">', i)) {
-            // avoid emojifying on invisible text
-            invisible = 1;
-            tagChars = tagCharsWithoutEmojis;
-          }
-        }
-      }
-      i = rend;
-    } else { // matched to unicode emoji
-      const { filename, shortCode } = unicodeMapping[match];
-      const title = shortCode ? `:${shortCode}:` : '';
-      replacement = `<img draggable="false" class="emojione" alt="${match}" title="${title}" src="${assetHost}/emoji/${filename}.svg" />`;
-      rend = i + match.length;
-    }
-    rtn += str.slice(0, i) + replacement;
-    str = str.slice(rend);
-  }
-  return rtn + str;
-};
-
-export default emojify;
-
-export const buildCustomEmojis = (customEmojis) => {
-  const emojis = [];
-
-  customEmojis.forEach(emoji => {
-    const shortcode = emoji.get('shortcode');
-    const url       = autoPlayGif ? emoji.get('url') : emoji.get('static_url');
-    const name      = shortcode.replace(':', '');
-
-    emojis.push({
-      id: name,
-      name,
-      short_names: [name],
-      text: '',
-      emoticons: [],
-      keywords: [name],
-      imageUrl: url,
-      custom: true,
-    });
-  });
-
-  return emojis;
-};