Extract emojis from paste text

assets/emojis/index.js

@@ -15,13 +15,18 @@ const emojiNameTable = _.reduce(
     {},
 );
 
-const emojiCodeTable = _.reduce(
+const emojiCodeTableWithSkinTones = _.reduce(
     emojis,
     (prev, cur) => {
         const newValue = prev;
         if (!cur.header) {
             newValue[cur.code] = cur;
         }
+        if (cur.types) {
+            cur.types.forEach((type) => {
+                newValue[type] = cur;
+            });
+        }
         return newValue;
     },
     {},
@@ -32,5 +37,5 @@ const localeEmojis = {
     es: esEmojis,
 };
 
-export {emojiNameTable, emojiCodeTable, localeEmojis};
+export {emojiNameTable, emojiCodeTableWithSkinTones, localeEmojis};
 export {skinTones, categoryFrequentlyUsed, default} from './common';

src/CONST.js

@@ -1149,7 +1149,8 @@ const CONST = {
         ROOM_NAME: /^#[a-z0-9à-ÿ-]{1,80}$/,
 
         // eslint-disable-next-line max-len, no-misleading-character-class
-        EMOJIS: /[\p{Extended_Pictographic}\u200d\u{1f1e6}-\u{1f1ff}\u{1f3fb}-\u{1f3ff}\u{e0020}-\u{e007f}\u20E3\uFE0F]|[#*0-9]\uFE0F?\u20E3/gu,
+        EMOJIS: /[\p{Extended_Pictographic}](\u200D[\p{Extended_Pictographic}]|[\u{1F3FB}-\u{1F3FF}]|[\u{E0020}-\u{E007F}]|\uFE0F|\u20E3)*|[\u{1F1E6}-\u{1F1FF}]{2}|[#*0-9]\uFE0F?\u20E3/gu,
+
         TAX_ID: /^\d{9}$/,
         NON_NUMERIC: /\D/g,
 

src/libs/EmojiUtils.js

@@ -13,7 +13,7 @@ Onyx.connect({
     key: ONYXKEYS.FREQUENTLY_USED_EMOJIS,
     callback: (val) => {
         frequentlyUsedEmojis = _.map(val, (item) => {
-            const emoji = Emojis.emojiCodeTable[item.code];
+            const emoji = Emojis.emojiCodeTableWithSkinTones[item.code];
             if (emoji) {
                 return {...emoji, count: item.count, lastUpdatedAt: item.lastUpdatedAt};
             }
@@ -33,7 +33,7 @@ const findEmojiByName = (name) => Emojis.emojiNameTable[name];
  * @param {String} code
  * @returns {Object}
  */
-const findEmojiByCode = (code) => Emojis.emojiCodeTable[code];
+const findEmojiByCode = (code) => Emojis.emojiCodeTableWithSkinTones[code];
 
 /**
  *
@@ -229,7 +229,7 @@ function getFrequentlyUsedEmojis(newEmoji) {
             frequentEmojiList.splice(emojiIndex, 1);
         }
 
-        const updatedEmoji = {...Emojis.emojiCodeTable[emoji.code], count: currentEmojiCount, lastUpdatedAt: currentTimestamp};
+        const updatedEmoji = {...Emojis.emojiCodeTableWithSkinTones[emoji.code], count: currentEmojiCount, lastUpdatedAt: currentTimestamp};
 
         // We want to make sure the current emoji is added to the list
         // Hence, we take one less than the current frequent used emojis
@@ -259,6 +259,43 @@ const getEmojiCodeWithSkinColor = (item, preferredSkinToneIndex) => {
     return code;
 };
 
+/**
+ * Extracts emojis from a given text.
+ *
+ * @param {String} text - The text to extract emojis from.
+ * @returns {Object[]} An array of emoji codes.
+ */
+function extractEmojis(text) {
+    if (!text) {
+        return [];
+    }
+
+    // Parse Emojis including skin tones - Eg: ['👩🏻', '👩🏻', '👩🏼', '👩🏻', '👩🏼', '👩']
+    const parsedEmojis = text.match(CONST.REGEX.EMOJIS);
+
+    if (!parsedEmojis) {
+        return [];
+    }
+
+    const emojis = [];
+
+    // Text can contain similar emojis as well as their skin tone variants. Create a Set to remove duplicate emojis from the search.
+    const foundEmojiCodes = new Set();
+
+    for (let i = 0; i < parsedEmojis.length; i++) {
+        const character = parsedEmojis[i];
+        const emoji = Emojis.emojiCodeTableWithSkinTones[character];
+
+        // Add the parsed emoji to the final emojis if not already present.
+        if (emoji && !foundEmojiCodes.has(emoji.code)) {
+            foundEmojiCodes.add(emoji.code);
+            emojis.push(emoji);
+        }
+    }
+
+    return emojis;
+}
+
 /**
  * Replace any emoji name in a text with the emoji icon.
  * If we're on mobile, we also add a space after the emoji granted there's no text after it.
@@ -304,6 +341,22 @@ function replaceEmojis(text, preferredSkinTone = CONST.EMOJI_DEFAULT_SKIN_TONE,
     return {text: newText, emojis};
 }
 
+/**
+ * Find all emojis in a text and replace them with their code.
+ * @param {String} text
+ * @param {Number} preferredSkinTone
+ * @param {String} lang
+ * @returns {Object}
+ */
+function replaceAndExtractEmojis(text, preferredSkinTone = CONST.EMOJI_DEFAULT_SKIN_TONE, lang = CONST.LOCALES.DEFAULT) {
+    const {text: convertedText = '', emojis = []} = replaceEmojis(text, preferredSkinTone, lang);
+
+    return {
+        text: convertedText,
+        emojis: emojis.concat(extractEmojis(text)),
+    };
+}
+
 /**
  * Suggest emojis when typing emojis prefix after colon
  * @param {String} text
@@ -421,4 +474,5 @@ export {
     getPreferredSkinToneIndex,
     getPreferredEmojiCode,
     getUniqueEmojiCodes,
+    replaceAndExtractEmojis,
 };

src/pages/home/report/ReportActionCompose.js

@@ -380,7 +380,7 @@ function ReportActionCompose({
      */
     const updateComment = useCallback(
         (commentValue, shouldDebounceSaveComment) => {
-            const {text: newComment = '', emojis = []} = EmojiUtils.replaceEmojis(commentValue, preferredSkinTone, preferredLocale);
+            const {text: newComment, emojis} = EmojiUtils.replaceAndExtractEmojis(commentValue, preferredSkinTone, preferredLocale);
 
             if (!_.isEmpty(emojis)) {
                 insertedEmojisRef.current = [...insertedEmojisRef.current, ...emojis];

src/pages/home/report/ReportActionItemMessageEdit.js

@@ -181,7 +181,7 @@ function ReportActionItemMessageEdit(props) {
      */
     const updateDraft = useCallback(
         (newDraftInput) => {
-            const {text: newDraft = '', emojis = []} = EmojiUtils.replaceEmojis(newDraftInput, props.preferredSkinTone, props.preferredLocale);
+            const {text: newDraft, emojis} = EmojiUtils.replaceAndExtractEmojis(newDraftInput, props.preferredSkinTone, props.preferredLocale);
 
             if (!_.isEmpty(emojis)) {
                 insertedEmojis.current = [...insertedEmojis.current, ...emojis];