更新 @kevisual/api 版本至 0.0.29，添加路径处理和哈希功能，新增随机 ID 生成器

query/query-resources/index.ts

@@ -1,4 +1,6 @@
 import { adapter, DataOpts, Result } from '@kevisual/query';
+import path from 'path-browserify-esm';
+import { hashContent } from './utils';
 
 type QueryResourcesOptions = {
   prefix?: string;
@@ -20,6 +22,9 @@ export class QueryResources {
   setUsername(username: string) {
     this.prefix = `/${username}/resources/`;
   }
+  setPrefix(prefix: string) {
+    this.prefix = prefix;
+  }
   header(headers?: Record<string, string>, json = true): Record<string, string> {
     const token = this.storage.getItem('token');
     const _headers: Record<string, string> = {
@@ -54,18 +59,93 @@ export class QueryResources {
     });
   }
   async fetchFile(filepath: string, opts?: DataOpts): Promise<Result<any>> {
-    return fetch(`${this.prefix}${filepath}`, {
-      method: 'GET',
-      headers: this.header(opts?.headers, false),
-    }).then(async (res) => {
-      if (!res.ok) {
-        return {
-          code: 500,
-          success: false,
-          message: `Failed to fetch file: ${res.status} ${res.statusText}`,
-        } as Result<any>;
-      }
-      return { code: 200, data: await res.text(), success: true } as Result<any>;
+    const url = `${this.prefix}${filepath}`;
+    return this.get({}, { url, method: 'GET', headers: this.header(opts?.headers, false), isText: true });
+  }
+  async uploadFile(filepath: string, content: string, opts?: DataOpts): Promise<Result<any>> {
+    const pathname = `${this.prefix}${filepath}`;
+    const filename = path.basename(pathname);
+    const type = getContentType(filename);
+    const url = new URL(pathname, window.location.origin);
+    const hash = hashContent(content);
+    url.searchParams.set('hash', hash);
+    const formData = new FormData();
+    formData.append('file', new Blob([content], { type }));
+    return adapter({
+      url: url.toString(),
+      headers: { ...this.header(opts?.headers, false) },
+      isPostFile: true,
+      method: 'POST',
+      body: formData,
     });
   }
 }
+
+export const getContentType = (filename: string): string => {
+  const ext = path.extname(filename);
+  let type = 'text/plain';
+
+  switch (ext) {
+    case '':
+      type = 'application/octet-stream';
+      break;
+    case '.json':
+      type = 'application/json';
+      break;
+    case '.txt':
+      type = 'text/plain';
+      break;
+    case '.csv':
+      type = 'text/csv';
+      break;
+    case '.md':
+      type = 'text/markdown';
+      break;
+    case '.html':
+    case '.htm':
+      type = 'text/html';
+      break;
+    case '.xml':
+      type = 'application/xml';
+      break;
+    case '.js':
+      type = 'application/javascript';
+      break;
+    case '.css':
+      type = 'text/css';
+      break;
+    case '.ts':
+      type = 'application/typescript';
+      break;
+    case '.pdf':
+      type = 'application/pdf';
+      break;
+    case '.zip':
+      type = 'application/zip';
+      break;
+    case '.docx':
+      type = 'application/vnd.openxmlformats-officedocument.wordprocessingml.document';
+      break;
+    case '.xlsx':
+      type = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
+      break;
+    case '.mp3':
+      type = 'audio/mpeg';
+      break;
+    case '.mp4':
+      type = 'video/mp4';
+      break;
+    case '.png':
+    case '.jpg':
+    case '.jpeg':
+    case '.gif':
+    case '.webp':
+      type = `image/${ext.slice(1)}`;
+      break;
+    case '.svg':
+      type = 'image/svg+xml';
+      break;
+  }
+
+  return type;
+};

query/query-resources/utils.ts

@@ -0,0 +1,42 @@
+import MD5 from 'crypto-js/md5';
+
+export const hashContent = (str: string | Buffer): string => {
+  if (typeof str === 'string') {
+    return MD5(str).toString();
+  } else if (Buffer.isBuffer(str)) {
+    return MD5(str.toString()).toString();
+  }
+  console.error('hashContent error: input must be a string or Buffer');
+  return '';
+};
+export const hashFile = (file: File): Promise<string> => {
+  return new Promise((resolve, reject) => {
+    const reader = new FileReader();
+
+    reader.onload = async (event) => {
+      try {
+        const content = event.target?.result;
+        if (content instanceof ArrayBuffer) {
+          const contentString = new TextDecoder().decode(content);
+          const hashHex = MD5(contentString).toString();
+          resolve(hashHex);
+        } else if (typeof content === 'string') {
+          const hashHex = MD5(content).toString();
+          resolve(hashHex);
+        } else {
+          throw new Error('Invalid content type');
+        }
+      } catch (error) {
+        console.error('hashFile error', error);
+        reject(error);
+      }
+    };
+
+    reader.onerror = (error) => {
+      reject(error);
+    };
+
+    // 读取文件为 ArrayBuffer
+    reader.readAsArrayBuffer(file);
+  });
+};