Merge pull request #123 from miantiao-me/copilot/add-env-variable-tg-intro

feat: add HIDE_DESCRIPTION env variable to control TG description visibility

.env.example

@@ -16,6 +16,7 @@ HEADER_INJECT=HEADER_INJECT
 
 NO_FOLLOW=false
 NO_INDEX=false
+HIDE_DESCRIPTION=false
 
 TELEGRAM_HOST=telegram.dog
 STATIC_PROXY=""

README.md

@@ -110,6 +110,9 @@ HEADER_INJECT=HEADER_INJECT
 NO_FOLLOW=false
 NO_INDEX=false
 
+## Hide Telegram channel description
+HIDE_DESCRIPTION=false
+
 ## Sentry configuration options, collect server-side errors
 SENTRY_AUTH_TOKEN=SENTRY_AUTH_TOKEN
 SENTRY_DSN=SENTRY_DSN

README.zh-cn.md

@@ -108,6 +108,9 @@ HEADER_INJECT=HEADER_INJECT
 NO_FOLLOW=false
 NO_INDEX=false
 
+## 隐藏 Telegram 频道简介
+HIDE_DESCRIPTION=false
+
 ## Sentry 配置项，收集服务端报错
 SENTRY_AUTH_TOKEN=SENTRY_AUTH_TOKEN
 SENTRY_DSN=SENTRY_DSN

src/components/header.astro

@@ -22,6 +22,7 @@ const MASTODON = getEnv(import.meta.env, Astro, 'MASTODON')
 const BLUESKY = getEnv(import.meta.env, Astro, 'BLUESKY')
 
 const staticProxy = getEnv(import.meta.env, Astro, 'STATIC_PROXY') ?? '/static/'
+const hideDescription = getEnv(import.meta.env, Astro, 'HIDE_DESCRIPTION')
 ---
 
 <div id="header">
@@ -102,7 +103,7 @@ const staticProxy = getEnv(import.meta.env, Astro, 'STATIC_PROXY') ?? '/static/'
 </div>
 
 {
-  channel?.descriptionHTML && channel?.descriptionHTML.length > 0 && (
+  hideDescription !== 'true' && channel?.descriptionHTML && channel?.descriptionHTML.length > 0 && (
     <div class="text-box" id="site-intro" set:html={channel?.descriptionHTML} />
   )
 }