refactor: improve tag handling and encoding in Tags and [tag] components https://github.com/saicaca/fuwari/issues/462

src/components/widget/Tags.astro

@@ -3,7 +3,8 @@
 import I18nKey from "../../i18n/i18nKey";
 import { i18n } from "../../i18n/translation";
 import { getTagList } from "../../utils/content-utils";
-import { getTagUrl } from "../../utils/url-utils";
+import { encodePathSegment } from "../../utils/encoding-utils";
+import { url as url_util } from "../../utils/url-utils";
 import ButtonTag from "../control/ButtonTag.astro";
 import WidgetLayout from "./WidgetLayout.astro";
 
@@ -22,10 +23,13 @@ const style = Astro.props.style;
 ---
 <WidgetLayout name={i18n(I18nKey.tags)} id="tags" isCollapsed={isCollapsed} collapsedHeight={COLLAPSED_HEIGHT} class={className} style={style}>
     <div class="flex gap-2 flex-wrap">
-        {tags.map(t => (
+        {tags.map(t => {
-            <ButtonTag href={getTagUrl(t.name.trim())} label={`View all posts with the ${t.name.trim()} tag`}>
+            const encodedTag = encodePathSegment(t.name);
-                {t.name.trim()}
+            return (
-            </ButtonTag>
+                <ButtonTag href={url_util(`/archive/tag/${encodedTag}/`)} label={`View all posts with the ${t.name} tag`}>
-        ))}
+                    {t.name}
+                </ButtonTag>
+            );
+        })}
     </div>
 </WidgetLayout>

src/pages/archive/tag/[tag].astro

@@ -10,47 +10,33 @@ export async function getStaticPaths() {
 	const posts = await getSortedPosts();
 
 	const allTags = posts.reduce<Set<string>>((acc, post) => {
-		if (Array.isArray(post.data.tags)) {
+		for (const tag of post.data.tags) {
-			// biome-ignore lint/complexity/noForEach: <explanation>
+			acc.add(tag);
-			post.data.tags.forEach((tag) => {
-				if (typeof tag === "string") {
-					acc.add(tag.trim());
-				} else {
-					acc.add(String(tag).trim());
-				}
-			});
-		} else if (post.data.tags && typeof post.data.tags === "string") {
-			// biome-ignore lint/complexity/noForEach: <explanation>
-			(post.data.tags as string)
-				.split(",")
-				.forEach((tag) => acc.add(tag.trim()));
 		}
 		return acc;
 	}, new Set());
 
 	const allTagsArray = Array.from(allTags);
 
-	// judge if the string is CJK
-	const isCJK = (str: string) =>
-		/[\u3000-\u9fff\uac00-\ud7af\u4e00-\u9faf]/.test(str);
-
 	const standardPaths = allTagsArray.map((tag) => ({
 		params: {
 			tag: encodePathSegment(tag),
 		},
 		props: {
-			decodedTag: tag,
+			decodedTag: tag.trim(),
 		},
 	}));
 
-	const nonEncodedCJKPaths = allTagsArray.filter(isCJK).map((tag) => ({
+	const nonEncodedCJKPaths = allTagsArray
-		params: {
+		.filter((tag) => /[\u3000-\u9fff\uac00-\ud7af\u4e00-\u9faf]/.test(tag))
-			tag: tag, // keep CJK characters unencoded
+		.map((tag) => ({
-		},
+			params: {
-		props: {
+				tag: tag.trim(), // Do not encode CJK characters
-			decodedTag: tag,
+			},
-		},
+			props: {
-	}));
+				decodedTag: tag.trim(),
+			},
+		}));
 
 	return [...standardPaths, ...nonEncodedCJKPaths];
 }

src/utils/encoding-utils.ts

@@ -9,8 +9,6 @@
  * @returns The encoded string
  */
 export function encodePathSegment(value: string): string {
-	if (!value) return "";
-
 	return encodeURIComponent(value.trim());
 }
 
@@ -21,12 +19,5 @@ export function encodePathSegment(value: string): string {
  * @returns Decoded string
  */
 export function decodePathSegment(value: string): string {
-	if (!value) return "";
+	return decodeURIComponent(value);
-
-	try {
-		return decodeURIComponent(value);
-	} catch (e) {
-		console.error(`Failed to decode path segment: ${value}`, e);
-		return value;
-	}
 }