Rework loadL10N method.

Changelog excerpt:
- Reworked the loadL10N method, how it handles HTTP_ACCEPT_LANGUAGE,
  improved rule assignment, added some assumptions for supported L10N, and
  added the ability to defer non-supported L10N to supported L10N where
  sufficiently similar to be acceptable.

Author: Maikuolan

Changelog.md

@@ -115,3 +115,5 @@ __*Why "v3.0.0" instead of "v1.0.0?"*__ Prior to phpMussel v3, the "phpMussel Co
 [2023.03.24; New Feature; Maikuolan]: Added the ability to log outbound requests.
 
 [2023.03.31; Maikuolan]: Eliminated a low-risk potential performance bottleneck at the loadL10N method.
+
+[2023.04.01; Maikuolan]: Reworked the loadL10N method, how it handles HTTP_ACCEPT_LANGUAGE, improved rule assignment, added some assumptions for supported L10N, and added the ability to defer non-supported L10N to supported L10N where sufficiently similar to be acceptable.

assets/config.yml

@@ -7,7 +7,7 @@
 # License: GNU/GPLv2
 # @see LICENSE.txt
 #
-# This file: Configuration defaults file (last modified: 2023.03.24).
+# This file: Configuration defaults file (last modified: 2023.04.01).
 ##/
 
 core:
@@ -144,10 +144,10 @@ core:
   type: "string"
   default: "en"
   choices:
-   en: "English"
    ar: "العربية"
    bn: "বাংলা"
    de: "Deutsch"
+   en: "English"
    es: "Español"
    fa: "فارسی"
    fr: "Français"
@@ -174,6 +174,42 @@ core:
    zh: "中文（简体）"
    zh-TW: "中文（傳統）"
   choice_filter: "filterL10N"
+  defer:
+   en-GB: "en-AU"
+   en-NZ: "en-AU"
+   en-SG: "en-AU"
+   en-ZA: "en-AU"
+   zh-HK: "zh-TW"
+   zh-MO: "zh-TW"
+   zh-SG: "zh-CN"
+  assume:
+   bn: "bn-BD"
+   de: "de-DE"
+   en: "en-AU"
+   es: "es-ES"
+   fa: "fa-IR"
+   fr: "fr-FR"
+   he: "he-IL"
+   hi: "hi-IN"
+   id: "id-ID"
+   it: "it-IT"
+   ja: "ja-JP"
+   ko: "ko-KR"
+   lv: "lv-LV"
+   ms: "ms-MY"
+   nl: "nl-NL"
+   no: "no-NO"
+   pl: "pl-PL"
+   pt: "pt-PT"
+   ru: "ru-RU"
+   sv: "sv-SE"
+   ta: "ta-IN"
+   th: "th-TH"
+   tr: "tr-TR"
+   uk: "uk-UA"
+   ur: "ur-PK"
+   vi: "vi-VN"
+   zh: "zh-CN"
  lang_override:
   type: "bool"
   default: true

composer.json

@@ -12,7 +12,7 @@
     },
     "require": {
         "php": ">=7.2.0",
-        "maikuolan/common": "^2.9",
+        "maikuolan/common": "^2.9.6",
         "ext-pcre": "*"
     },
     "suggest": {

l10n/ar.yml

@@ -7,7 +7,7 @@
 # License: GNU/GPLv2
 # @see LICENSE.txt
 #
-# This file: Arabic language data (last modified: 2022.08.18).
+# This file: Arabic language data (last modified: 2023.04.01).
 #
 # Regarding translations: My native language is English. Because this is a free
 # and open-source hobby project which generates zero income, and translatable
@@ -24,7 +24,6 @@
 # requests, ask. I can help.
 ##/
 
-Text Direction: "rtl"
 SafeBrowseLookup_200: "يحتمل أن تكون ضارة URL الكشف"
 SafeBrowseLookup_400: "API خطأ طلب"
 SafeBrowseLookup_401: "API خطأ ترخيص"

l10n/bn.yml

@@ -7,7 +7,7 @@
 # License: GNU/GPLv2
 # @see LICENSE.txt
 #
-# This file: Bangla language data (last modified: 2022.08.18).
+# This file: Bangla language data (last modified: 2023.04.01).
 #
 # Regarding translations: My native language is English. Because this is a free
 # and open-source hobby project which generates zero income, and translatable
@@ -24,7 +24,6 @@
 # requests, ask. I can help.
 ##/
 
-Text Direction: "ltr"
 SafeBrowseLookup_200: "সম্ভাব্য ক্ষতিকারক URL সনাক্ত হয়েছে"
 SafeBrowseLookup_400: "API অনুরোধ ত্রুটি"
 SafeBrowseLookup_401: "API অনুমোদন ত্রুটি"

l10n/de.yml

@@ -7,7 +7,7 @@
 # License: GNU/GPLv2
 # @see LICENSE.txt
 #
-# This file: German language data (last modified: 2022.09.22).
+# This file: German language data (last modified: 2023.04.01).
 #
 # Regarding translations: My native language is English. Because this is a free
 # and open-source hobby project which generates zero income, and translatable
@@ -24,7 +24,6 @@
 # requests, ask. I can help.
 ##/
 
-Text Direction: "ltr"
 SafeBrowseLookup_200: "Potentiell schädliche URL entdeckt"
 SafeBrowseLookup_400: "API-Anforderungsfehler"
 SafeBrowseLookup_401: "API-Berechtigungsfehler"

l10n/en.yml

@@ -7,7 +7,7 @@
 # License: GNU/GPLv2
 # @see LICENSE.txt
 #
-# This file: English language data (last modified: 2022.08.18).
+# This file: English language data (last modified: 2023.04.01).
 #
 # Regarding translations: My native language is English. Because this is a free
 # and open-source hobby project which generates zero income, and translatable
@@ -24,7 +24,6 @@
 # requests, ask. I can help.
 ##/
 
-Text Direction: "ltr"
 SafeBrowseLookup_200: "Potentially harmful URL detected"
 SafeBrowseLookup_400: "API request error"
 SafeBrowseLookup_401: "API authorisation error"

l10n/es.yml

@@ -7,7 +7,7 @@
 # License: GNU/GPLv2
 # @see LICENSE.txt
 #
-# This file: Spanish language data (last modified: 2022.08.18).
+# This file: Spanish language data (last modified: 2023.04.01).
 #
 # Regarding translations: My native language is English. Because this is a free
 # and open-source hobby project which generates zero income, and translatable
@@ -24,7 +24,6 @@
 # requests, ask. I can help.
 ##/
 
-Text Direction: "ltr"
 SafeBrowseLookup_200: "URL potencialmente dañino detectado"
 SafeBrowseLookup_400: "Error de solicitud de la API"
 SafeBrowseLookup_401: "Error de autorización de la API"

l10n/fa.yml

@@ -7,7 +7,7 @@
 # License: GNU/GPLv2
 # @see LICENSE.txt
 #
-# This file: Farsi language data (last modified: 2022.08.18).
+# This file: Farsi language data (last modified: 2023.04.01).
 #
 # Regarding translations: My native language is English. Because this is a free
 # and open-source hobby project which generates zero income, and translatable
@@ -24,7 +24,6 @@
 # requests, ask. I can help.
 ##/
 
-Text Direction: "rtl"
 SafeBrowseLookup_200: "URL بالقوه مضر شناسایی شد"
 SafeBrowseLookup_400: "خطای درخواست API"
 SafeBrowseLookup_401: "خطای مجوز API"

l10n/fr.yml

@@ -7,7 +7,7 @@
 # License: GNU/GPLv2
 # @see LICENSE.txt
 #
-# This file: French language data (last modified: 2022.08.18).
+# This file: French language data (last modified: 2023.04.01).
 #
 # Regarding translations: My native language is English. Because this is a free
 # and open-source hobby project which generates zero income, and translatable
@@ -24,7 +24,6 @@
 # requests, ask. I can help.
 ##/
 
-Text Direction: "ltr"
 SafeBrowseLookup_200: "URL potentiellement nuisible détecté"
 SafeBrowseLookup_400: "Erreur de requête de l'API"
 SafeBrowseLookup_401: "Erreur d'autorisation de l'API"