feat: Sync Popular Articles locale with widget locale (#11754)

# Pull Request Template

## Description

This PR includes the following improvements:
* **Popular Articles Locale Selection based on Widget Locale**
  * Implements priority-based locale matching:
    * Exact locale match (e.g., "fr" === "fr")
    * Base language match (e.g., "fr" when selected is "fr_CA")
    * Variant match (e.g., "fr_BE" when selected is "fr")
* Removes default locale fallback - if no locale match is found, popular
articles section is hidden.
    
* Fixed **API** filter issue where the locale parameter was previously
ignored

* Hides Popular Articles section completely when no locale match is
found and Only shows relevant articles in the user's language


* **RTL Direction Handling Improvements**
* Now directly reads the `lang` attribute from HTML element `<html
lang="en">` instead of relying on `.locale-switcher` and sets direction
attribute based on language.

* Adds `data-dir-applied` attribute to prevent overlapping direction
settings between global helpers and components (eg case: Insert article
in editor dashboard)

* Update `IframeLoader.vue` to Composition API and improve the **dir**
logic

Fixes 
1.
[CW-4505](https://linear.app/chatwoot/issue/CW-4505/popular-articles-not-displayed-based-on-user-locale-in-live-chat),
https://github.com/chatwoot/chatwoot/issues/11745
2. RTL direction is not working in widget article view after merging
this PR https://github.com/chatwoot/chatwoot/pull/11692

## Type of change

- [x] Bug fix (non-breaking change which fixes an issue)
- [x] New feature (non-breaking change which adds functionality)

## How Has This Been Tested?

### Loom video

**Popular Articles**

https://www.loom.com/share/7cecbaaa77eb48e19263398b6ba8ddef?sid=a2452b8e-7d7e-46a3-b5c8-aed5ab5bc801

**RTL improvements**

https://www.loom.com/share/3ccad77174a0412097e802641df5f3e0?sid=e10ac57f-5c49-4084-84d3-5ad58aee54fa

## Checklist:

- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my code
- [x] I have commented on my code, particularly in hard-to-understand
areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream
modules

---------

Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
This commit is contained in:
Sivin Varghese
2025-06-24 19:52:44 +05:30
committed by GitHub
parent 92c51a10de
commit cc8866a84e
10 changed files with 148 additions and 82 deletions

View File

@@ -7,6 +7,7 @@ import { useRouter } from 'vue-router';
import { useStore } from 'dashboard/composables/store';
import { useMapGetter } from 'dashboard/composables/store.js';
import { useDarkMode } from 'widget/composables/useDarkMode';
import { getMatchingLocale } from 'shared/helpers/portalHelper';
const store = useStore();
const router = useRouter();
@@ -20,17 +21,8 @@ const articleUiFlags = useMapGetter('article/uiFlags');
const locale = computed(() => {
const { locale: selectedLocale } = i18n;
const {
allowed_locales: allowedLocales,
default_locale: defaultLocale = 'en',
} = portal.value.config;
// IMPORTANT: Variation strict locale matching, Follow iso_639_1_code
// If the exact match of a locale is available in the list of portal locales, return it
// Else return the default locale. Eg: `es` will not work if `es_ES` is available in the list
if (allowedLocales.includes(selectedLocale)) {
return locale;
}
return defaultLocale;
const { allowed_locales: allowedLocales } = portal.value.config;
return getMatchingLocale(selectedLocale.value, allowedLocales);
});
const fetchArticles = () => {
@@ -46,6 +38,7 @@ const openArticleInArticleViewer = link => {
const params = new URLSearchParams({
show_plain_layout: 'true',
theme: prefersDarkMode.value ? 'dark' : 'light',
...(locale.value && { locale: locale.value }),
});
// Combine link with query parameters
@@ -64,7 +57,8 @@ const hasArticles = computed(
() =>
!articleUiFlags.value.isFetching &&
!articleUiFlags.value.isError &&
!!popularArticles.value.length
!!popularArticles.value.length &&
!!locale.value
);
onMounted(() => fetchArticles());
</script>

View File

@@ -23,6 +23,7 @@ export const actions = {
commit('setError', false);
try {
if (!locale) return;
const cachedData = getFromCache(`${CACHE_KEY_PREFIX}${slug}_${locale}`);
if (cachedData) {
commit('setArticles', cachedData);

View File

@@ -1,24 +1,16 @@
<script>
import IframeLoader from 'shared/components/IframeLoader.vue';
import { getLanguageDirection } from 'dashboard/components/widgets/conversation/advancedFilterItems/languages';
export default {
name: 'ArticleViewer',
components: {
IframeLoader,
},
computed: {
isRTL() {
return this.$root.$i18n.locale
? getLanguageDirection(this.$root.$i18n.locale)
: false;
},
},
};
</script>
<template>
<div class="bg-white h-full">
<IframeLoader :url="$route.query.link" :is-rtl="isRTL" />
<IframeLoader :url="$route.query.link" />
</div>
</template>