fix[excel]: default filename bug && format code (#857)

* fix filename bug

* format

* format

src/vendor/Blob.js

@@ -33,37 +33,37 @@
     var
       get_class = function (object) {
         return Object.prototype.toString.call(object).match(/^\[object\s(.*)\]$/)[1];
-                }
+      },
-                , FakeBlobBuilder = function BlobBuilder() {
+      FakeBlobBuilder = function BlobBuilder() {
         this.data = [];
-                }
+      },
-                , FakeBlob = function Blob(data, type, encoding) {
+      FakeBlob = function Blob(data, type, encoding) {
         this.data = data;
         this.size = data.length;
         this.type = type;
         this.encoding = encoding;
-                }
+      },
-                , FBB_proto = FakeBlobBuilder.prototype
+      FBB_proto = FakeBlobBuilder.prototype,
-                , FB_proto = FakeBlob.prototype
+      FB_proto = FakeBlob.prototype,
-                , FileReaderSync = view.FileReaderSync
+      FileReaderSync = view.FileReaderSync,
-                , FileException = function(type) {
+      FileException = function (type) {
         this.code = this[this.name = type];
-                }
+      },
-                , file_ex_codes = (
+      file_ex_codes = (
-                    "NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR "
+        "NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR " +
-                    + "NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR"
+        "NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR"
-                ).split(" ")
+      ).split(" "),
-                , file_ex_code = file_ex_codes.length
+      file_ex_code = file_ex_codes.length,
-                , real_URL = view.URL || view.webkitURL || view
+      real_URL = view.URL || view.webkitURL || view,
-                , real_create_object_URL = real_URL.createObjectURL
+      real_create_object_URL = real_URL.createObjectURL,
-                , real_revoke_object_URL = real_URL.revokeObjectURL
+      real_revoke_object_URL = real_URL.revokeObjectURL,
-                , URL = real_URL
+      URL = real_URL,
-                , btoa = view.btoa
+      btoa = view.btoa,
-                , atob = view.atob
+      atob = view.atob
 
-                , ArrayBuffer = view.ArrayBuffer
+      ,
-                , Uint8Array = view.Uint8Array
+      ArrayBuffer = view.ArrayBuffer,
-                ;
+      Uint8Array = view.Uint8Array;
     FakeBlob.fake = FB_proto.fake = true;
     while (file_ex_code--) {
       FileException.prototype[file_ex_codes[file_ex_code]] = file_ex_code + 1;
@@ -73,9 +73,8 @@
     }
     URL.createObjectURL = function (blob) {
       var
-                    type = blob.type
+        type = blob.type,
-                    , data_URI_header
+        data_URI_header;
-                    ;
       if (type === null) {
         type = "application/octet-stream";
       }
@@ -85,7 +84,8 @@
           return data_URI_header + ";base64," + blob.data;
         } else if (blob.encoding === "URI") {
           return data_URI_header + "," + decodeURIComponent(blob.data);
-                    } if (btoa) {
+        }
+        if (btoa) {
           return data_URI_header + ";base64," + btoa(blob.data);
         } else {
           return data_URI_header + "," + encodeURIComponent(blob.data);
@@ -104,11 +104,10 @@
       // decode data to a binary string
       if (Uint8Array && (data instanceof ArrayBuffer || data instanceof Uint8Array)) {
         var
-                        str = ""
+          str = "",
-                        , buf = new Uint8Array(data)
+          buf = new Uint8Array(data),
-                        , i = 0
+          i = 0,
-                        , buf_len = buf.length
+          buf_len = buf.length;
-                        ;
         for (; i < buf_len; i++) {
           str += String.fromCharCode(buf[i]);
         }
@@ -152,9 +151,7 @@
         type = null;
       }
       return new FakeBlob(
-                    this.data.slice(start, args > 1 ? end : this.data.length)
+        this.data.slice(start, args > 1 ? end : this.data.length), type, this.encoding
-                    , type
-                    , this.encoding
       );
     };
     FB_proto.toString = function () {

src/vendor/Export2Excel.js

@@ -29,15 +29,24 @@ function generateArray(table) {
       if (rowspan || colspan) {
         rowspan = rowspan || 1;
         colspan = colspan || 1;
-                ranges.push({s: {r: R, c: outRow.length}, e: {r: R + rowspan - 1, c: outRow.length + colspan - 1}});
+        ranges.push({
+          s: {
+            r: R,
+            c: outRow.length
+          },
+          e: {
+            r: R + rowspan - 1,
+            c: outRow.length + colspan - 1
           }
-            ;
+        });
+      };
 
       //Handle Value
       outRow.push(cellValue !== "" ? cellValue : null);
 
       //Handle Colspan
-            if (colspan) for (var k = 0; k < colspan - 1; ++k) outRow.push(null);
+      if (colspan)
+        for (var k = 0; k < colspan - 1; ++k) outRow.push(null);
     }
     out.push(outRow);
   }
@@ -52,16 +61,30 @@ function datenum(v, date1904) {
 
 function sheet_from_array_of_arrays(data, opts) {
   var ws = {};
-    var range = {s: {c: 10000000, r: 10000000}, e: {c: 0, r: 0}};
+  var range = {
+    s: {
+      c: 10000000,
+      r: 10000000
+    },
+    e: {
+      c: 0,
+      r: 0
+    }
+  };
   for (var R = 0; R != data.length; ++R) {
     for (var C = 0; C != data[R].length; ++C) {
       if (range.s.r > R) range.s.r = R;
       if (range.s.c > C) range.s.c = C;
       if (range.e.r < R) range.e.r = R;
       if (range.e.c < C) range.e.c = C;
-            var cell = {v: data[R][C]};
+      var cell = {
+        v: data[R][C]
+      };
       if (cell.v == null) continue;
-            var cell_ref = XLSX.utils.encode_cell({c: C, r: R});
+      var cell_ref = XLSX.utils.encode_cell({
+        c: C,
+        r: R
+      });
 
       if (typeof cell.v === 'number') cell.t = 'n';
       else if (typeof cell.v === 'boolean') cell.t = 'b';
@@ -69,8 +92,7 @@ function sheet_from_array_of_arrays(data, opts) {
         cell.t = 'n';
         cell.z = XLSX.SSF._table[14];
         cell.v = datenum(cell.v);
-            }
+      } else cell.t = 's';
-            else cell.t = 's';
 
       ws[cell_ref] = cell;
     }
@@ -101,7 +123,8 @@ export function export_table_to_excel(id) {
   var data = oo[0];
   var ws_name = "SheetJS";
 
-    var wb = new Workbook(), ws = sheet_from_array_of_arrays(data);
+  var wb = new Workbook(),
+    ws = sheet_from_array_of_arrays(data);
 
   /* add ranges to worksheet */
   // ws['!cols'] = ['apple', 'banan'];
@@ -111,30 +134,49 @@ export function export_table_to_excel(id) {
   wb.SheetNames.push(ws_name);
   wb.Sheets[ws_name] = ws;
 
-    var wbout = XLSX.write(wb, {bookType: 'xlsx', bookSST: false, type: 'binary'});
+  var wbout = XLSX.write(wb, {
+    bookType: 'xlsx',
+    bookSST: false,
+    type: 'binary'
+  });
 
-    saveAs(new Blob([s2ab(wbout)], {type: "application/octet-stream"}), "test.xlsx")
+  saveAs(new Blob([s2ab(wbout)], {
+    type: "application/octet-stream"
+  }), "test.xlsx")
 }
 
-export function export_json_to_excel({header, data, filename='excel-list', autoWidth=true}={}) {
+export function export_json_to_excel({
+  header,
+  data,
+  filename,
+  autoWidth = true
+} = {}) {
   /* original data */
+  filename = filename || 'excel-list'
   data = [...data]
   data.unshift(header);
   var ws_name = "SheetJS";
-    var wb = new Workbook(), ws = sheet_from_array_of_arrays(data);
+  var wb = new Workbook(),
+    ws = sheet_from_array_of_arrays(data);
 
   if (autoWidth) {
     /*设置worksheet每列的最大宽度*/
     const colWidth = data.map(row => row.map(val => {
       /*先判断是否为null/undefined*/
       if (val == null) {
-          return {'wch': 10};
+        return {
+          'wch': 10
+        };
       }
       /*再判断是否为中文*/
       else if (val.toString().charCodeAt(0) > 255) {
-          return {'wch': val.toString().length * 2};
+        return {
+          'wch': val.toString().length * 2
+        };
       } else {
-          return {'wch': val.toString().length};
+        return {
+          'wch': val.toString().length
+        };
       }
     }))
     /*以第一行为初始值*/
@@ -153,6 +195,12 @@ export function export_json_to_excel({header, data, filename='excel-list', autoW
   wb.SheetNames.push(ws_name);
   wb.Sheets[ws_name] = ws;
 
-    var wbout = XLSX.write(wb, {bookType: 'xlsx', bookSST: false, type: 'binary'});
+  var wbout = XLSX.write(wb, {
-    saveAs(new Blob([s2ab(wbout)], {type: "application/octet-stream"}), filename + ".xlsx");
+    bookType: 'xlsx',
+    bookSST: false,
+    type: 'binary'
+  });
+  saveAs(new Blob([s2ab(wbout)], {
+    type: "application/octet-stream"
+  }), filename + ".xlsx");
 }

src/vendor/Export2Zip.js

@@ -14,7 +14,9 @@ export function export_txt_to_zip(th, jsonData, txtName, zipName) {
     txtData += `${tempStr}\r\n`
   })
   zip.file(`${txt_name}.txt`, txtData)
-  zip.generateAsync({type:"blob"}).then((blob) => {
+  zip.generateAsync({
+    type: "blob"
+  }).then((blob) => {
     saveAs(blob, `${zip_name}.zip`)
   }, (err) => {
     alert('导出失败')