🔖 项目重命名.

2024-05-16 00:03:30 +08:00
parent f7189e34cb
commit d3a045ec20
1511 changed files with 4199 additions and 4128 deletions
--- a/orion-visor-ui/src/utils/file.ts
+++ b/orion-visor-ui/src/utils/file.ts
@@ -0,0 +1,166 @@
+import { isEmptyStr } from './index';
+
+/**
+ * 获取 base64 实际数据
+ */
+export function getBase64Data(e: string) {
+  return e.substring(e.indexOf(',') + 1);
+}
+
+/**
+ * 读取文件内容 返回 promise
+ */
+export function readFileText(e: File, encoding = 'UTF-8'): Promise<string> {
+  return new Promise((resolve, reject) => {
+    const reader = new FileReader();
+    reader.readAsText(e, encoding);
+    reader.onload = res => {
+      resolve(res.target?.result as string);
+    };
+    reader.onerror = err => {
+      reject(err);
+    };
+  });
+}
+
+/**
+ * 解析路径类型
+ */
+export interface PathAnalysis {
+  name: string;
+  path: string;
+}
+
+/**
+ * 获取解析路径
+ */
+export function getPathAnalysis(path: string, paths: PathAnalysis[] = []): PathAnalysis[] {
+  const lastSeparatorIndex = path.lastIndexOf('/');
+  if (lastSeparatorIndex === -1) {
+    return paths;
+  }
+  const name = path.substring(lastSeparatorIndex, path.length);
+  if (!isEmptyStr(name) && name !== '/') {
+    paths.unshift({
+      name: name.substring(1, name.length),
+      path: path
+    });
+  }
+  return getPathAnalysis(path.substring(0, lastSeparatorIndex), paths);
+}
+
+/**
+ * 替换路径
+ */
+export function getPath(path: string) {
+  return path.replace(new RegExp('\\\\+', 'g'), '/')
+    .replace(new RegExp('/+', 'g'), '/');
+}
+
+/**
+ * 获取文件名
+ */
+export function getFileName(path: string) {
+  path = getPath(path);
+  return path.substring(path.lastIndexOf('/') + 1);
+}
+
+/**
+ * 获取父级路径
+ */
+export function getParentPath(path: string) {
+  const paths = getPath(path).split('/');
+  const len = paths.length;
+  if (len <= 2) {
+    return '/';
+  }
+  let parent = '';
+  for (let i = 0; i < len - 1; i++) {
+    parent += paths[i];
+    if (i !== len - 2) {
+      parent += '/';
+    }
+  }
+  return parent;
+}
+
+/**
+ * 下载文件
+ */
+export function downloadFile(res: any, fileName: string = '') {
+  const blob = new Blob([res.data]);
+  const tempLink = document.createElement('a');
+  const blobURL = window.URL.createObjectURL(blob);
+  tempLink.style.display = 'none';
+  tempLink.href = blobURL;
+  if (!fileName) {
+    fileName = res.headers['content-disposition']
+      ? res.headers['content-disposition'].split(';')[1].split('=')[1]
+      : new Date().getTime();
+  }
+  tempLink.download = decodeURIComponent(fileName);
+  if (typeof tempLink.download === 'undefined') {
+    tempLink.target = '_blank';
+  }
+  document.body.appendChild(tempLink);
+  tempLink.click();
+  document.body.removeChild(tempLink);
+  window.URL.revokeObjectURL(blobURL);
+}
+
+/**
+ * 10进制权限 转 字符串权限
+ */
+export function permission10toString(permission: number) {
+  if (permission === undefined) {
+    return '---';
+  }
+  const ps = (permission + '');
+  let res = '';
+  for (let i = 0; i < ps.length; i++) {
+    const per = ps.charAt(i) as unknown as number;
+    if ((per & 4) === 0) {
+      res += '-';
+    } else {
+      res += 'r';
+    }
+    if ((per & 2) === 0) {
+      res += '-';
+    } else {
+      res += 'w';
+    }
+    if ((per & 1) === 0) {
+      res += '-';
+    } else {
+      res += 'x';
+    }
+  }
+  if (res.length <= 9) {
+    res = res.padEnd(9, '-');
+  } else {
+    res = res.substring(0, 9);
+  }
+  return res;
+}
+
+// 获取文件大小
+export function getFileSize(size: number, scale: number = 2) {
+  let result;
+  let unit;
+  if (size >= 1024 * 1024 * 1024) {
+    result = (size / (1024 * 1024 * 1024)).toFixed(scale);
+    unit = 'GB';
+  } else if (size >= 1024 * 1024) {
+    result = (size / (1024 * 1024)).toFixed(scale);
+    unit = 'MB';
+  } else if (size >= 1024) {
+    result = (size / 1024).toFixed(scale);
+    unit = 'KB';
+  } else {
+    result = size;
+    unit = 'B';
+  }
+  return `${result} ${unit}`;
+}
+
+export default null;