initialˆ

reijm-read/src/services/rss.ts

@@ -0,0 +1,51 @@
+export interface BlogPost {
+  title: string;
+  link: string;
+  content: string;
+  creator: string;
+  pubDate: string;
+  categories?: string[];
+  description?: string;
+}
+
+export async function fetchBlogPosts(rssUrl: string): Promise<BlogPost[]> {
+  try {
+    const response = await fetch(rssUrl, {
+      headers: {
+        Accept: "application/xml, text/xml, */*",
+      },
+    });
+    const xmlText = await response.text();
+    const parser = new DOMParser();
+    const xmlDoc = parser.parseFromString(xmlText, "text/xml");
+
+    const items = xmlDoc.querySelectorAll("item");
+
+    return Array.from(items).map((item) => {
+      const getElementText = (tagName: string) =>
+        item.querySelector(tagName)?.textContent?.trim() || "";
+
+      const getCleanContent = (content: string) => {
+        return content.replace("<![CDATA[", "").replace("]]>", "");
+      };
+
+      const description = getElementText("description");
+      const content = description.includes("CDATA")
+        ? getCleanContent(description)
+        : description;
+
+      return {
+        title: getCleanContent(getElementText("title")),
+        link: getElementText("link"),
+        content: content,
+        creator: "Reisa",
+        pubDate: getElementText("pubDate"),
+        categories: [getElementText("category")].filter(Boolean),
+        description: content,
+      };
+    });
+  } catch (error) {
+    console.error("获取博客文章失败:", error);
+    return [];
+  }
+}