OneBot: Leantime 改造版源码（BOM/Univer 表格/AI 接管/品牌替换等）

app/Domain/Api/Services/I18n.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace Leantime\Domain\Api\Services;
+
+use Leantime\Core\Language;
+
+/**
+ * Class I18n
+ *
+ * Assembles the i18n dictionary payload that is exposed to JavaScript.
+ */
+class I18n
+{
+    private Language $language;
+
+    /**
+     * @api
+     */
+    public function __construct(Language $language)
+    {
+        $this->language = $language;
+    }
+
+    /**
+     * Builds the JavaScript snippet that defines the global leantime.i18n object,
+     * including the language dictionary, the resolved date/time format strings and
+     * the user timezone.
+     *
+     * @return string The JavaScript payload
+     *
+     * @api
+     */
+    public function buildJsDictionary(): string
+    {
+        $languageIni = $this->language->ini_array;
+
+        $dateTimeIniSettings = [
+            'language.dateformat',
+            'language.timeformat',
+        ];
+
+        foreach ($dateTimeIniSettings as $index) {
+            $languageIni[$index] = $this->language->__($index);
+        }
+
+        // Fullcalendar and other scripts can handle local to use the browser timezone
+        $languageIni['usersettings.timezone'] = session('usersettings.timezone') ?? 'local';
+
+        $decodedString = json_encode($languageIni);
+
+        $result = $decodedString ? $decodedString : '{}';
+
+        return <<<JS
+        var leantime = leantime || {};
+        var leantime = {
+            i18n: {
+                dictionary: $result,
+                __: function(index){ return leantime.i18n.dictionary[index];  }
+            }
+        };
+        JS;
+    }
+}