@mui/x-internal-exceljs-fork
Version:
Excel Workbook Manager - Read and Write xlsx and csv Files.
117 lines (109 loc) • 6.9 kB
JavaScript
"use strict";
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
const XmlStream = require('../../../utils/xml-stream');
const BaseXform = require('../base-xform');
class PivotTableXform extends BaseXform {
constructor() {
super();
this.map = {};
}
prepare(model) {
// TK
}
get tag() {
// http://www.datypic.com/sc/ooxml/e-ssml_pivotTableDefinition.html
return 'pivotTableDefinition';
}
render(xmlStream, model) {
// eslint-disable-next-line no-unused-vars
const {
rows,
columns,
values,
metric,
cacheFields,
cacheId
} = model;
// Examples
// --------
// rows: [0, 1], // only 2 items possible for now
// columns: [2], // only 1 item possible for now
// values: [4], // only 1 item possible for now
// metric: 'sum', // only 'sum' possible for now
//
// the numbers are indices into `cacheFields`.
xmlStream.openXml(XmlStream.StdDocAttributes);
xmlStream.openNode(this.tag, _objectSpread(_objectSpread({}, PivotTableXform.PIVOT_TABLE_ATTRIBUTES), {}, {
'xr:uid': '{267EE50F-B116-784D-8DC2-BA77DE3F4F4A}',
name: 'PivotTable2',
cacheId,
applyNumberFormats: '0',
applyBorderFormats: '0',
applyFontFormats: '0',
applyPatternFormats: '0',
applyAlignmentFormats: '0',
applyWidthHeightFormats: '1',
dataCaption: 'Values',
updatedVersion: '8',
minRefreshableVersion: '3',
useAutoFormatting: '1',
itemPrintTitles: '1',
createdVersion: '8',
indent: '0',
compact: '0',
compactData: '0',
multipleFieldFilters: '0'
}));
// Note: keeping this pretty-printed and verbose for now to ease debugging.
//
// location: ref="A3:E15"
// pivotFields
// rowFields and rowItems
// colFields and colItems
// dataFields
// pivotTableStyleInfo
xmlStream.writeXml("\n <location ref=\"A3:E15\" firstHeaderRow=\"1\" firstDataRow=\"2\" firstDataCol=\"1\" />\n <pivotFields count=\"".concat(cacheFields.length, "\">\n ").concat(renderPivotFields(model), "\n </pivotFields>\n <rowFields count=\"").concat(rows.length, "\">\n ").concat(rows.map(rowIndex => "<field x=\"".concat(rowIndex, "\" />")).join('\n '), "\n </rowFields>\n <rowItems count=\"1\">\n <i t=\"grand\"><x /></i>\n </rowItems>\n <colFields count=\"").concat(columns.length, "\">\n ").concat(columns.map(columnIndex => "<field x=\"".concat(columnIndex, "\" />")).join('\n '), "\n </colFields>\n <colItems count=\"1\">\n <i t=\"grand\"><x /></i>\n </colItems>\n <dataFields count=\"").concat(values.length, "\">\n <dataField\n name=\"Sum of ").concat(cacheFields[values[0]].name, "\"\n fld=\"").concat(values[0], "\"\n baseField=\"0\"\n baseItem=\"0\"\n />\n </dataFields>\n <pivotTableStyleInfo\n name=\"PivotStyleLight16\"\n showRowHeaders=\"1\"\n showColHeaders=\"1\"\n showRowStripes=\"0\"\n showColStripes=\"0\"\n showLastColumn=\"1\"\n />\n <extLst>\n <ext\n uri=\"{962EF5D1-5CA2-4c93-8EF4-DBF5C05439D2}\"\n xmlns:x14=\"http://schemas.microsoft.com/office/spreadsheetml/2009/9/main\"\n >\n <x14:pivotTableDefinition\n hideValuesRow=\"1\"\n xmlns:xm=\"http://schemas.microsoft.com/office/excel/2006/main\"\n />\n </ext>\n <ext\n uri=\"{747A6164-185A-40DC-8AA5-F01512510D54}\"\n xmlns:xpdl=\"http://schemas.microsoft.com/office/spreadsheetml/2016/pivotdefaultlayout\"\n >\n <xpdl:pivotTableDefinition16\n EnabledSubtotalsDefault=\"0\"\n SubtotalsOnTopDefault=\"0\"\n />\n </ext>\n </extLst>\n "));
xmlStream.closeNode();
}
parseOpen(node) {
// TK
}
parseText(text) {
// TK
}
parseClose(name) {
// TK
}
reconcile(model, options) {
// TK
}
}
// Helpers
function renderPivotFields(pivotTable) {
/* eslint-disable no-nested-ternary */
return pivotTable.cacheFields.map((cacheField, fieldIndex) => {
const fieldType = pivotTable.rows.indexOf(fieldIndex) >= 0 ? 'row' : pivotTable.columns.indexOf(fieldIndex) >= 0 ? 'column' : pivotTable.values.indexOf(fieldIndex) >= 0 ? 'value' : null;
return renderPivotField(fieldType, cacheField.sharedItems);
}).join('');
}
function renderPivotField(fieldType, sharedItems) {
// fieldType: 'row', 'column', 'value', null
const defaultAttributes = 'compact="0" outline="0" showAll="0" defaultSubtotal="0"';
if (fieldType === 'row' || fieldType === 'column') {
const axis = fieldType === 'row' ? 'axisRow' : 'axisCol';
return "\n <pivotField axis=\"".concat(axis, "\" ").concat(defaultAttributes, ">\n <items count=\"").concat(sharedItems.length + 1, "\">\n ").concat(sharedItems.map((item, index) => "<item x=\"".concat(index, "\" />")).join('\n '), "\n </items>\n </pivotField>\n ");
}
return "\n <pivotField\n ".concat(fieldType === 'value' ? 'dataField="1"' : '', "\n ").concat(defaultAttributes, "\n />\n ");
}
PivotTableXform.PIVOT_TABLE_ATTRIBUTES = {
xmlns: 'http://schemas.openxmlformats.org/spreadsheetml/2006/main',
'xmlns:mc': 'http://schemas.openxmlformats.org/markup-compatibility/2006',
'mc:Ignorable': 'xr',
'xmlns:xr': 'http://schemas.microsoft.com/office/spreadsheetml/2014/revision'
};
module.exports = PivotTableXform;
//# sourceMappingURL=pivot-table-xform.js.map