[Glitch] Add warning when selected and detected language is different…

… in web UI Port 8962f11 to glitch-soc Signed-off-by: Claire <[email protected]>
glitch-soc · Jan 20, 2025 · 89b7f88 · 89b7f88
1 parent 08e7c4f
commit 89b7f88
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Showing 3 changed files with 94 additions and 5 deletions.
diff --git a/app/javascript/flavours/glitch/features/compose/components/language_dropdown.jsx b/app/javascript/flavours/glitch/features/compose/components/language_dropdown.jsx
@@ -27,6 +27,7 @@ class LanguageDropdownMenu extends PureComponent {
 
   static propTypes = {
     value: PropTypes.string.isRequired,
+    guess: PropTypes.string,
     frequentlyUsedLanguages: PropTypes.arrayOf(PropTypes.string).isRequired,
     onClose: PropTypes.func.isRequired,
     onChange: PropTypes.func.isRequired,
@@ -81,14 +82,17 @@ class LanguageDropdownMenu extends PureComponent {
   };
 
   search () {
-    const { languages, value, frequentlyUsedLanguages } = this.props;
+    const { languages, value, frequentlyUsedLanguages, guess } = this.props;
     const { searchValue } = this.state;
 
     if (searchValue === '') {
       return [...languages].sort((a, b) => {
-        // Push current selection to the top of the list
 
-        if (a[0] === value) {
+        if (guess && a[0] === guess) { // Push guessed language higher than current selection
+          return -1;
+        } else if (guess && b[0] === guess) {
+          return 1;
+        } else if (a[0] === value) { // Push current selection to the top of the list
           return -1;
         } else if (b[0] === value) {
           return 1;
@@ -238,6 +242,7 @@ class LanguageDropdown extends PureComponent {
   static propTypes = {
     value: PropTypes.string,
     frequentlyUsedLanguages: PropTypes.arrayOf(PropTypes.string),
+    guess: PropTypes.string,
     intl: PropTypes.object.isRequired,
     onChange: PropTypes.func,
   };
@@ -281,7 +286,7 @@ class LanguageDropdown extends PureComponent {
   };
 
   render () {
-    const { value, intl, frequentlyUsedLanguages } = this.props;
+    const { value, guess, intl, frequentlyUsedLanguages } = this.props;
     const { open, placement } = this.state;
     const current = preloadedLanguages.find(lang => lang[0] === value) ?? [];
 
@@ -294,7 +299,7 @@ class LanguageDropdown extends PureComponent {
           onClick={this.handleToggle}
           onMouseDown={this.handleMouseDown}
           onKeyDown={this.handleButtonKeyDown}
-          className={classNames('dropdown-button', { active: open })}
+          className={classNames('dropdown-button', { active: open, warning: guess !== '' && guess !== value })}
         >
           <Icon icon={TranslateIcon} />
           <span className='dropdown-button__label'>{current[2] ?? value}</span>
@@ -306,6 +311,7 @@ class LanguageDropdown extends PureComponent {
               <div className={`dropdown-animation language-dropdown__dropdown ${placement}`} >
                 <LanguageDropdownMenu
                   value={value}
+                  guess={guess}
                   frequentlyUsedLanguages={frequentlyUsedLanguages}
                   onClose={this.handleClose}
                   onChange={this.handleChange}

diff --git a/app/javascript/flavours/glitch/features/compose/containers/language_dropdown_container.js b/app/javascript/flavours/glitch/features/compose/containers/language_dropdown_container.js
@@ -2,6 +2,8 @@ import { createSelector } from '@reduxjs/toolkit';
 import { Map as ImmutableMap } from 'immutable';
 import { connect } from 'react-redux';
 
+import lande from 'lande';
+import { debounce } from 'lodash';
 
 import { changeComposeLanguage } from 'flavours/glitch/actions/compose';
 
@@ -16,9 +18,80 @@ const getFrequentlyUsedLanguages = createSelector([
     .toArray()
 ));
 
+const ISO_639_MAP = {
+  afr: 'af', // Afrikaans
+  ara: 'ar', // Arabic
+  aze: 'az', // Azerbaijani
+  bel: 'be', // Belarusian
+  ben: 'bn', // Bengali
+  bul: 'bg', // Bulgarian
+  cat: 'ca', // Catalan
+  ces: 'cs', // Czech
+  ckb: 'ku', // Kurdish
+  cmn: 'zh', // Mandarin
+  dan: 'da', // Danish
+  deu: 'de', // German
+  ell: 'el', // Greek
+  eng: 'en', // English
+  est: 'et', // Estonian
+  eus: 'eu', // Basque
+  fin: 'fi', // Finnish
+  fra: 'fr', // French
+  hau: 'ha', // Hausa
+  heb: 'he', // Hebrew
+  hin: 'hi', // Hindi
+  hrv: 'hr', // Croatian
+  hun: 'hu', // Hungarian
+  hye: 'hy', // Armenian
+  ind: 'id', // Indonesian
+  isl: 'is', // Icelandic
+  ita: 'it', // Italian
+  jpn: 'ja', // Japanese
+  kat: 'ka', // Georgian
+  kaz: 'kk', // Kazakh
+  kor: 'ko', // Korean
+  lit: 'lt', // Lithuanian
+  mar: 'mr', // Marathi
+  mkd: 'mk', // Macedonian
+  nld: 'nl', // Dutch
+  nob: 'no', // Norwegian
+  pes: 'fa', // Persian
+  pol: 'pl', // Polish
+  por: 'pt', // Portuguese
+  ron: 'ro', // Romanian
+  run: 'rn', // Rundi
+  rus: 'ru', // Russian
+  slk: 'sk', // Slovak
+  spa: 'es', // Spanish
+  srp: 'sr', // Serbian
+  swe: 'sv', // Swedish
+  tgl: 'tl', // Tagalog
+  tur: 'tr', // Turkish
+  ukr: 'uk', // Ukrainian
+  vie: 'vi', // Vietnamese
+};
+
+const debouncedLande = debounce((text) => lande(text), 500, { trailing: true });
+
+const detectedLanguage = createSelector([
+  state => state.getIn(['compose', 'text']),
+], text => {
+  if (text.length > 20) {
+    const guesses = debouncedLande(text);
+    const [lang, confidence] = guesses[0];
+
+    if (confidence > 0.8) {
+      return ISO_639_MAP[lang];
+    }
+  }
+
+  return '';
+});
+
 const mapStateToProps = state => ({
   frequentlyUsedLanguages: getFrequentlyUsedLanguages(state),
   value: state.getIn(['compose', 'language']),
+  guess: detectedLanguage(state),
 });
 
 const mapDispatchToProps = dispatch => ({

diff --git a/app/javascript/flavours/glitch/styles/components.scss b/app/javascript/flavours/glitch/styles/components.scss
@@ -988,6 +988,16 @@ body > [data-popper-placement] {
     border-color: $ui-highlight-color;
     color: $primary-text-color;
   }
+
+  &.warning {
+    border-color: var(--goldenrod-2);
+    color: var(--goldenrod-2);
+
+    &.active {
+      background-color: var(--goldenrod-2);
+      color: var(--indigo-1);
+    }
+  }
 }
 
 .character-counter {