make CI add langs from weblate

.github/locales.py

@@ -0,0 +1,47 @@
+import re
+import glob
+import requests
+
+
+SETTINGS_PATH = "app/src/main/java/com/lagradost/cloudstream3/ui/settings/SettingsGeneral.kt"
+START_MARKER = "/* begin language list */"
+END_MARKER = "/* end language list */"
+XML_NAME = "app/src/main/res/values-"
+ISO_MAP_URL = "https://gist.githubusercontent.com/Josantonius/b455e315bc7f790d14b136d61d9ae469/raw"
+INDENT = " "*4
+
+iso_map = requests.get(ISO_MAP_URL, timeout=300).json()
+
+# Load settings file
+src = open(SETTINGS_PATH, "r", encoding='utf-8').read()
+before_src, rest = src.split(START_MARKER)
+rest, after_src = rest.split(END_MARKER)
+
+# Load already added langs
+languages = {}
+for lang in re.finditer(r'Triple\("(.*)", "(.*)", "(.*)"\)', rest):
+    flag, name, iso = lang.groups()
+    languages[iso] = (flag, name)
+
+# Add not yet added langs
+for folder in glob.glob(f"{XML_NAME}*"):
+    iso = folder[len(XML_NAME):]
+    if iso not in languages.keys():
+        languages[iso] = ("", iso_map.get(iso.lower(),iso))
+
+# Create triples
+triples = []
+for iso in sorted(languages.keys()):
+    flag, name = languages[iso]
+    triples.append(f'{INDENT}Triple("{flag}", "{name}", "{iso}"),')
+
+# Update settings file
+open(SETTINGS_PATH, "w+",encoding='utf-8').write(
+    before_src +
+    START_MARKER +
+    "\n" +
+    "\n".join(triples) +
+    "\n" +
+    END_MARKER +
+    after_src
+)

.github/workflows/update_locales.yml

@@ -0,0 +1,27 @@
+name: Update locale lists
+
+on:
+  push:
+    paths:
+      - '**.xml'
+
+concurrency: 
+  group: "locale-list"
+  cancel-in-progress: true
+
+jobs:
+  create:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Edit files
+      run: |
+        python3 .github/locales.py
+    - name: Commit to the repo
+      run: |
+        git config user.name "GitHub Actions"
+        git config user.email "actions@github.com"
+        git add .
+        # "echo" returns true so the build succeeds, even if no changed files
+        git commit -m 'chore: update list of locales' || echo
+        git push

README.md

@@ -20,33 +20,4 @@
 ### Supported languages:
 <a href="https://hosted.weblate.org/engage/cloudstream/">
   <img src="https://hosted.weblate.org/widgets/cloudstream/-/app/multi-auto.svg" alt="Translation status" />
-</a>
-
-<!--
-***The list of supported languages:***
-* 🇱🇧 Arabic
-* 🇧🇬 Bulgarian
-* 🇨🇳 Chinese Simplified
-* 🇹🇼 Chinese Traditional
-* 🇭🇷 Croatian
-* 🇨🇿 Czech
-* 🇳🇱 Dutch
-* 🇬🇧 English
-* 🇫🇷 French
-* 🇩🇪 German
-* 🇬🇷 Greek
-* 🇮🇳 Hindi
-* 🇮🇩 Indonesian
-* 🇮🇹 Italian
-* 🇲🇰 Macedonian
-* 🇮🇳 Malayalam
-* 🇳🇴 Norsk
-* 🇵🇱 Polish
-* 🇧🇷 Portuguese (Brazil)
-* 🇷🇴 Romanian
-* 🇪🇸 Spanish
-* 🇸🇪 Swedish
-* 🇵🇭 Tagalog
-* 🇹🇷 Turkish
-* 🇻🇳 Vietnamese
--->
+</a>

app/src/main/java/com/lagradost/cloudstream3/CommonActivity.kt

@@ -116,7 +116,7 @@ object CommonActivity {
      * when setting the app language.
      **/
     val appLanguageExceptions = hashMapOf(
-        "zh_TW" to Locale.TRADITIONAL_CHINESE
+        "zh-TW" to Locale.TRADITIONAL_CHINESE
     )
 
     fun setLocale(context: Context?, languageCode: String?) {

app/src/main/java/com/lagradost/cloudstream3/ui/settings/SettingsGeneral.kt

@@ -55,6 +55,7 @@ fun getCurrentLocale(context: Context): String {
 // Emoji Character Encoding Data --> C/C++/Java Src
 // https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes leave blank for auto
 val appLanguages = arrayListOf(
+    /* begin language list */
     Triple("", "Spanish", "es"),
     Triple("", "English", "en"),
     Triple("", "Viet Nam", "vi"),
@@ -76,12 +77,13 @@ val appLanguages = arrayListOf(
     Triple("", "Romanian", "ro"),
     Triple("", "Italian", "it"),
     Triple("", "Chinese Simplified", "zh"),
-    Triple("\uD83C\uDDF9\uD83C\uDDFC", "Chinese Traditional", "zh_TW"),
+    Triple("\uD83C\uDDF9\uD83C\uDDFC", "Chinese Traditional", "zh-TW"),
     Triple("\uD83C\uDDEE\uD83C\uDDE9", "Indonesian", "in"),
     Triple("", "Czech", "cs"),
     Triple("", "Croatian", "hr"),
     Triple("", "Bulgarian", "bg"),
     Triple("", "Bengali", "bn"),
+    /* end language list */
 ).sortedBy { it.second } //ye, we go alphabetical, so ppl don't put their lang on top
 
 class SettingsGeneral : PreferenceFragmentCompat() {