From 27c6746691721077f4b207d59ced52825805d25d Mon Sep 17 00:00:00 2001
From: radishzzz <shuyinsen@gmail.com>
Date: Fri, 30 May 2025 14:34:24 +0100
Subject: [PATCH] test: add giscus comment

---
 public/vendors/giscus/theme.css      |  99 +++++++++++++++++
 src/components/Comments/Giscus.astro | 160 +++++++++++++--------------
 src/components/Comments/Waline.astro |  15 ++-
 src/components/Comments/index.astro  |   8 +-
 src/config.ts                        |   2 +-
 src/i18n/config.ts                   |   2 +-
 6 files changed, 194 insertions(+), 92 deletions(-)
 create mode 100644 public/vendors/giscus/theme.css

diff --git a/public/vendors/giscus/theme.css b/public/vendors/giscus/theme.css
new file mode 100644
index 0000000..7bf1850
--- /dev/null
+++ b/public/vendors/giscus/theme.css
@@ -0,0 +1,99 @@
+/*! MIT License
+ * Copyright (c) 2018 GitHub Inc.
+ * https://github.com/primer/primitives/blob/main/LICENSE
+ */
+
+ main {
+  --color-prettylights-syntax-comment: #6e7781;
+  --color-prettylights-syntax-constant: #0550ae;
+  --color-prettylights-syntax-entity: #8250df;
+  --color-prettylights-syntax-storage-modifier-import: #24292f;
+  --color-prettylights-syntax-entity-tag: #116329;
+  --color-prettylights-syntax-keyword: #cf222e;
+  --color-prettylights-syntax-string: #0a3069;
+  --color-prettylights-syntax-variable: #953800;
+  --color-prettylights-syntax-brackethighlighter-unmatched: #82071e;
+  --color-prettylights-syntax-invalid-illegal-text: #f6f8fa;
+  --color-prettylights-syntax-invalid-illegal-bg: #82071e;
+  --color-prettylights-syntax-carriage-return-text: #f6f8fa;
+  --color-prettylights-syntax-carriage-return-bg: #cf222e;
+  --color-prettylights-syntax-string-regexp: #116329;
+  --color-prettylights-syntax-markup-list: #3b2300;
+  --color-prettylights-syntax-markup-heading: #0550ae;
+  --color-prettylights-syntax-markup-italic: #24292f;
+  --color-prettylights-syntax-markup-bold: #24292f;
+  --color-prettylights-syntax-markup-deleted-text: #82071e;
+  --color-prettylights-syntax-markup-deleted-bg: #ffebe9;
+  --color-prettylights-syntax-markup-inserted-text: #116329;
+  --color-prettylights-syntax-markup-inserted-bg: #dafbe1;
+  --color-prettylights-syntax-markup-changed-text: #953800;
+  --color-prettylights-syntax-markup-changed-bg: #ffd8b5;
+  --color-prettylights-syntax-markup-ignored-text: #eaeef2;
+  --color-prettylights-syntax-markup-ignored-bg: #0550ae;
+  --color-prettylights-syntax-meta-diff-range: #8250df;
+  --color-prettylights-syntax-brackethighlighter-angle: #57606a;
+  --color-prettylights-syntax-sublimelinter-gutter-mark: #8c959f;
+  --color-prettylights-syntax-constant-other-reference-link: #0a3069;
+  --color-btn-text: #24292f;
+  --color-btn-bg: #f6f8fa;
+  --color-btn-border: rgb(31 35 40 / 15%);
+  --color-btn-shadow: 0 1px 0 rgb(31 35 40 / 4%);
+  --color-btn-inset-shadow: inset 0 1px 0 rgb(255 255 255 / 25%);
+  --color-btn-hover-bg: #f3f4f6;
+  --color-btn-hover-border: rgb(31 35 40 / 15%);
+  --color-btn-active-bg: hsl(220deg 14% 93% / 100%);
+  --color-btn-active-border: rgb(31 35 40 / 15%);
+  --color-btn-selected-bg: hsl(220deg 14% 94% / 100%);
+  --color-btn-primary-text: #fff;
+  --color-btn-primary-bg: #1f883d;
+  --color-btn-primary-border: rgb(31 35 40 / 15%);
+  --color-btn-primary-shadow: 0 1px 0 rgb(31 35 40 / 10%);
+  --color-btn-primary-inset-shadow: inset 0 1px 0 rgb(255 255 255 / 3%);
+  --color-btn-primary-hover-bg: #1a7f37;
+  --color-btn-primary-hover-border: rgb(31 35 40 / 15%);
+  --color-btn-primary-selected-bg: hsl(137deg 66% 28% / 100%);
+  --color-btn-primary-selected-shadow: inset 0 1px 0 rgb(0 45 17 / 20%);
+  --color-btn-primary-disabled-text: rgb(255 255 255 / 80%);
+  --color-btn-primary-disabled-bg: #94d3a2;
+  --color-btn-primary-disabled-border: rgb(31 35 40 / 15%);
+  --color-action-list-item-default-hover-bg: rgb(208 215 222 / 32%);
+  --color-segmented-control-bg: #eaeef2;
+  --color-segmented-control-button-bg: #fff;
+  --color-segmented-control-button-selected-border: #8c959f;
+  --color-fg-default: #1F2328;
+  --color-fg-muted: #656d76;
+  --color-fg-subtle: #6e7781;
+  --color-canvas-default: #fff;
+  --color-canvas-overlay: #fff;
+  --color-canvas-inset: #f6f8fa;
+  --color-canvas-subtle: #f6f8fa;
+  --color-border-default: #d0d7de;
+  --color-border-muted: hsl(210deg 18% 87% / 100%);
+  --color-neutral-muted: rgb(175 184 193 / 20%);
+  --color-accent-fg: #0969da;
+  --color-accent-emphasis: #0969da;
+  --color-accent-muted: rgb(84 174 255 / 40%);
+  --color-accent-subtle: #ddf4ff;
+  --color-success-fg: #1a7f37;
+  --color-attention-fg: #9a6700;
+  --color-attention-muted: rgb(212 167 44 / 40%);
+  --color-attention-subtle: #fff8c5;
+  --color-danger-fg: #d1242f;
+  --color-danger-muted: rgb(255 129 130 / 40%);
+  --color-danger-subtle: #ffebe9;
+  --color-primer-shadow-inset: inset 0 1px 0 rgb(208 215 222 / 20%);
+  --color-scale-gray-1: #eaeef2;
+  --color-scale-blue-1: #b6e3ff;
+
+  /*! Extensions from @primer/css/alerts/flash.scss */
+  --color-social-reaction-bg-hover: var(--color-scale-gray-1);
+  --color-social-reaction-bg-reacted-hover: var(--color-scale-blue-1);
+}
+
+main .pagination-loader-container {
+  background-image: url("https://github.com/images/modules/pulls/progressive-disclosure-line.svg");
+}
+
+main .gsc-loading-image {
+  background-image: url("https://github.githubassets.com/images/mona-loading-default.gif");
+}
\ No newline at end of file
diff --git a/src/components/Comments/Giscus.astro b/src/components/Comments/Giscus.astro
index ed3b9cf..b217ff2 100644
--- a/src/components/Comments/Giscus.astro
+++ b/src/components/Comments/Giscus.astro
@@ -2,93 +2,89 @@
 import { defaultLocale, themeConfig } from '@/config'
 import { giscusLocaleMap } from '@/i18n/config'
 
-// Get the language code of Giscus
-function getGiscusLang(currentPath: string, defaultLocale: string): string {
-  // Extract language code from path
-  const pathLang = Object.keys(giscusLocaleMap).find(code =>
-    currentPath.startsWith(`/${code}/`),
-  )
-  // Return found path language or default language
-  const lang = pathLang || defaultLocale
-  return giscusLocaleMap[lang as keyof typeof giscusLocaleMap]
-}
-
-const giscusLang = getGiscusLang(Astro.url.pathname, defaultLocale)
 const {
-  repo = "",
-  repoID = "",
-  category = "",
-  categoryID = "",
-  mapping = "pathname",
-  inputPosition = "top",
-  loading = "lazy",
-} = themeConfig.comment?.giscus ?? {};
+  repo = '',
+  repoID = '',
+  category = '',
+  categoryID = '',
+  mapping = 'pathname',
+  strict = '0',
+  reactionsEnabled = '1',
+  emitMetadata = '0',
+  inputPosition = 'bottom',
+} = themeConfig.comment?.giscus ?? {}
+
+const siteUrl = themeConfig.site.url
+const shouldRender = Boolean(repo && repoID && categoryID)
 ---
 
-<div class="giscus mt-16" id="giscus-container"></div>
+{shouldRender && (
+  <div
+    id="giscus"
+    class="giscus mt-16"
+  ></div>
 
-<script
-  is:inline
-  define:vars={{
-    repo,
-    repoID,
-    category,
-    categoryID,
-    mapping,
-    inputPosition,
-    giscusLang,
-    loading,
-  }}
->
-  const host = window.location.origin;
+  <script
+    is:inline
+    define:vars={{
+      repo,
+      repoID,
+      category,
+      categoryID,
+      mapping,
+      strict,
+      reactionsEnabled,
+      emitMetadata,
+      inputPosition,
+      giscusLocaleMap,
+      defaultLocale,
+      siteUrl,
+    }}
+  >
+  function setupGiscus() {
+    const giscusContainer = document.getElementById('giscus')
+    if (!giscusContainer)
+      return
 
-  function loadGiscus() {
-    const existingScript = document.querySelector("script[src*='giscus.app']");
-    if (existingScript) {
-      existingScript.remove();
+    giscusContainer.innerHTML = ''
+
+    const currentPath = window.location.pathname
+    const pathLang = Object.keys(giscusLocaleMap).find(code =>
+      currentPath.startsWith(`/${code}/`),
+    )
+    const lang = pathLang || defaultLocale
+    const currentGiscusLang = giscusLocaleMap[lang]
+
+    const script = document.createElement('script')
+    script.src = 'https://giscus.app/client.js'
+    script.crossOrigin = 'anonymous'
+    script.async = true
+
+    // Set up basic attributes
+    const dataAttributes = {
+      repo,
+      repoId: repoID,
+      categoryId: categoryID,
+      mapping,
+      strict,
+      reactionsEnabled,
+      emitMetadata,
+      inputPosition,
+      theme: `${siteUrl}/vendors/giscus/theme.css`,
+      lang: currentGiscusLang,
     }
-    const giscusContainer = document.getElementById("giscus-container");
-    if (giscusContainer) giscusContainer.innerHTML = "";
-    // 创建新脚本
-    const theme = document.documentElement.classList.contains("dark")
-      ? host + "/css/giscus_dark.css"
-      : host + "/css/giscus_light.css";
-    const script = document.createElement("script");
-    script.src = "https://giscus.app/client.js";
-    script.setAttribute("data-repo", repo);
-    script.setAttribute("data-repo-id", repoID);
-    script.setAttribute("data-category", category);
-    script.setAttribute("data-category-id", categoryID);
-    script.setAttribute("data-mapping", mapping);
-    script.setAttribute("data-strict", "0");
-    script.setAttribute("data-reactions-enabled", "1");
-    script.setAttribute("data-theme", theme);
-    script.setAttribute("data-emit-metadata", "0");
-    script.setAttribute("data-input-position", inputPosition);
-    script.setAttribute("data-lang", giscusLang);
-    script.setAttribute("data-loading", loading);
-    script.crossOrigin = "anonymous";
-    script.async = true;
-    giscusContainer.appendChild(script);
+
+    // Add category conditionally
+    if (category)
+      dataAttributes.category = category
+
+    // Apply all attributes
+    Object.assign(script.dataset, dataAttributes)
+
+    giscusContainer.appendChild(script)
   }
 
-  function changeGiscusTheme() {
-    const iframe = document.querySelector("iframe.giscus-frame");
-    if (!iframe || iframe.classList.contains("giscus-frame--loading")) {
-      // 脚本未加载场景
-      loadGiscus();
-      return;
-    };
-    const theme = document.documentElement.classList.contains("dark")
-      ? host + "/css/giscus_dark.css"
-      : host + "/css/giscus_light.css";
-    iframe.contentWindow.postMessage(
-      { giscus: { setConfig: { theme } } },
-      "https://giscus.app",
-    );
-  }
-
-  document.addEventListener("DOMContentLoaded", loadGiscus);
-  document.addEventListener("theme-changed", changeGiscusTheme);
-  document.addEventListener("astro:page-load", loadGiscus);
-</script>
+  setupGiscus()
+  document.addEventListener('astro:page-load', setupGiscus)
+  </script>
+)}
diff --git a/src/components/Comments/Waline.astro b/src/components/Comments/Waline.astro
index 643914c..e204cf0 100644
--- a/src/components/Comments/Waline.astro
+++ b/src/components/Comments/Waline.astro
@@ -2,7 +2,14 @@
 import { defaultLocale, themeConfig } from '@/config'
 import { walineLocaleMap } from '@/i18n/config'
 
-const { waline: { serverURL = '', emoji = [], search = false, imageUploader = false } = {} } = themeConfig.comment ?? {}
+const {
+  waline: {
+    serverURL = '',
+    emoji = [],
+    search = false,
+    imageUploader = false,
+  } = {},
+} = themeConfig.comment ?? {}
 ---
 
 <div
@@ -25,7 +32,7 @@ const { waline: { serverURL = '', emoji = [], search = false, imageUploader = fa
 >
 import { init } from '/vendors/waline/waline.js'
 
-function initWaline() {
+function setupWaline() {
   const currentPath = window.location.pathname
   const pathLang = Object.keys(walineLocaleMap).find(code =>
     currentPath.startsWith(`/${code}/`),
@@ -50,8 +57,8 @@ function initWaline() {
   })
 }
 
-initWaline()
-document.addEventListener('astro:page-load', initWaline)
+setupWaline()
+document.addEventListener('astro:page-load', setupWaline)
 </script>
 
 <!-- Custom CSS Styles >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> -->
diff --git a/src/components/Comments/index.astro b/src/components/Comments/index.astro
index 7357df6..f36d303 100644
--- a/src/components/Comments/index.astro
+++ b/src/components/Comments/index.astro
@@ -1,6 +1,6 @@
 ---
 // import Disqus from '@/components/Comments/Disqus.astro'
-// import Giscus from '@/components/Comments/Giscus.astro'
+import Giscus from '@/components/Comments/Giscus.astro'
 // import Twikoo from '@/components/Comments/Twikoo.astro'
 import Waline from '@/components/Comments/Waline.astro'
 import { themeConfig } from '@/config'
@@ -12,8 +12,8 @@ const enableComments = themeConfig.comment?.enabled ?? false
 // const showDisqus = enableComments && disqusShortname.trim() !== ''
 
 // Giscus
-// const giscusRepo = themeConfig.comment?.giscus?.repo || ''
-// const showGiscus = enableComments && giscusRepo.trim() !== ''
+const giscusRepo = themeConfig.comment?.giscus?.repo || ''
+const showGiscus = enableComments && giscusRepo.trim() !== ''
 
 // Twikoo
 // const twikooEnvId = themeConfig.comment?.twikoo?.envId || ''
@@ -25,6 +25,6 @@ const showWaline = enableComments && walineURL.trim() !== ''
 ---
 
 <!-- {showDisqus && <Disqus />} -->
-<!-- {showGiscus && <Giscus />} -->
+{showGiscus && <Giscus />}
 <!-- {showTwikoo && <Twikoo />} -->
 {showWaline && <Waline />}
diff --git a/src/config.ts b/src/config.ts
index 39b230c..2f89a34 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -75,7 +75,7 @@ export const themeConfig: ThemeConfig = {
     // https://waline.js.org/en/
     waline: {
       // server url
-      serverURL: 'https://retypeset-comment.radishzz.cc',
+      serverURL: '',
       // emoji url
       emoji: [
         'https://unpkg.com/@waline/emojis@1.2.0/tw-emoji',
diff --git a/src/i18n/config.ts b/src/i18n/config.ts
index 959b21f..553d7b8 100644
--- a/src/i18n/config.ts
+++ b/src/i18n/config.ts
@@ -36,7 +36,7 @@ export const giscusLocaleMap: Record<string, string> = {
   'en': 'en',
   'es': 'es',
   'fr': 'fr',
-  'ja': 'jp',
+  'ja': 'ja',
   'ko': 'ko',
   'pl': 'pl',
   'pt': 'pt',