Initial commit

src/utils/url.ts

@@ -0,0 +1,76 @@
+import type { CollectionEntry } from "astro:content";
+
+import { i18n } from "@i18n/translation";
+import I18nKey from "@i18n/i18nKey";
+
+
+export function pathsEqual(path1: string, path2: string) {
+    const normalizedPath1 = path1.replace(/^\/|\/$/g, "").toLowerCase();
+    const normalizedPath2 = path2.replace(/^\/|\/$/g, "").toLowerCase();
+    return normalizedPath1 === normalizedPath2;
+}
+
+function joinUrl(...parts: string[]): string {
+    const joined = parts.join("/");
+    return joined.replace(/\/+/g, "/");
+}
+
+export function removeFileExtension(id: string): string {
+    return id.replace(/\.(md|mdx|markdown)$/i, "");
+}
+
+export function getPostUrlBySlug(slug: string): string {
+    // 移除文件扩展名（如 .md, .mdx 等）
+    const slugWithoutExt = removeFileExtension(slug);
+    return url(`/posts/${slugWithoutExt}/`);
+}
+
+export function getPostUrlByRouteName(routeName: string): string {
+    // 移除开头的斜杠并确保固定链接在 /posts/ 路径下
+    const cleanRouteName = routeName.replace(/^\/+/, "");
+    return url(`/posts/${cleanRouteName}/`);
+}
+
+export function getPostUrl(post: CollectionEntry<"posts">): string;
+export function getPostUrl(post: { id: string; data: { routeName?: string } }): string;
+export function getPostUrl(post: any): string {
+    // 如果文章有自定义固定链接，优先使用固定链接
+    if (post.data.routeName) {
+        return getPostUrlByRouteName(post.data.routeName);
+    }
+    // 否则使用默认的 slug 路径
+    return getPostUrlBySlug(post.id);
+}
+
+export function getTagUrl(tag: string): string {
+    if (!tag) return url("/archive/");
+    return url(`/archive/?tag=${encodeURIComponent(tag.trim())}`);
+}
+
+export function getCategoryUrl(category: string | null): string {
+    if (
+        !category ||
+        category.trim() === "" ||
+        category.trim().toLowerCase() === i18n(I18nKey.uncategorized).toLowerCase()
+    )
+        return url("/archive/?uncategorized=true");
+    return url(`/archive/?category=${encodeURIComponent(category.trim())}`);
+}
+
+export function getDir(path: string): string {
+    // 移除文件扩展名
+    const pathWithoutExt = removeFileExtension(path);
+    const lastSlashIndex = pathWithoutExt.lastIndexOf("/");
+    if (lastSlashIndex < 0) {
+        return "/";
+    }
+    return pathWithoutExt.substring(0, lastSlashIndex + 1);
+}
+
+export function getFileDirFromPath(filePath: string): string {
+    return filePath.replace(/^src\//, "").replace(/\/[^/]+$/, "");
+}
+
+export function url(path: string) {
+    return joinUrl("", import.meta.env.BASE_URL, path);
+}