invisi/xlsx-template
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Introduce ability to check source code using TSC (#111)

Browse Source 
This does not convert code to TypeScript yet.
Based on initial testing, buster should be abandoned
or typings for it should be written.
This commit is contained in:
Andrii Kurdiumov
2020-08-03 19:19:32 +06:00
committed by GitHub
parent 41a8d14db9
commit 52b97a73ca
4 changed files with 3090 additions and 33 deletions
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lib/index.js
+42 -33
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@@ -4,10 +4,10 @@
"use strict";
var path = require('path'),
zip = require('jszip'),
sizeOf = require('image-size'),
fs = require('fs'),
etree = require('elementtree');
import zip from "jszip";
module.exports = (function() {
@@ -20,16 +20,24 @@ module.exports = (function() {
* Create a new workbook. Either pass the raw data of a .xlsx file,
* or call `loadTemplate()` later.
*/
var Workbook = function(data, option = {}) {
var self = this;
self.archive = null;
self.sharedStrings = [];
self.sharedStringsLookup = {};
self.option = option;
var Workbook = function(data, option = { imageRootPath: undefined }) {
this.archive = null;
this.sharedStrings = [];
this.sharedStringsLookup = {};
this.option = option;
this.sharedStringsPath = "";
this.sheets = [];
this.sheet = null;
this.workbook = null;
this.workbookPath = null;
this.contentTypes = null;
this.prefix = null;
this.workbookRels = null;
this.calChainRel = null;
this.calcChainPath = "";
if(data) {
self.loadTemplate(data);
this.loadTemplate(data);
}
};
@@ -1137,11 +1145,11 @@ module.exports = (function() {
var widthRate = imageWidth / mergeWidthEmus;
var heightRate = imageHeight / mergeHeightEmus;
if(widthRate > heightRate){
imageWidth = Number.parseInt(imageWidth / widthRate);
imageHeight = Number.parseInt(imageHeight / widthRate);
imageWidth = Math.floor(imageWidth / widthRate);
imageHeight = Math.floor(imageHeight / widthRate);
}else{
imageWidth = Number.parseInt(imageWidth / heightRate);
imageHeight = Number.parseInt(imageHeight / heightRate);
imageWidth = Math.floor(imageWidth / heightRate);
imageHeight = Math.floor(imageHeight / heightRate);
}
imageInMergeCell = true;
}
@@ -1151,17 +1159,17 @@ module.exports = (function() {
if(self.option && self.option.imageRatio){
ratio = self.option.imageRatio;
}
imageWidth = Number.parseInt(imageWidth / ratio);
imageHeight = Number.parseInt(imageHeight / ratio);
imageWidth = Math.floor(imageWidth / ratio);
imageHeight = Math.floor(imageHeight / ratio);
}
var imagePart = etree.SubElement(drawing.root, 'xdr:oneCellAnchor');
var fromPart = etree.SubElement(imagePart, 'xdr:from');
var fromCol = etree.SubElement(fromPart, 'xdr:col');
fromCol.text = (Number.parseInt(self.charToNum(self.splitRef(cell.attrib.r).col))-1).toString();
fromCol.text = (self.charToNum(self.splitRef(cell.attrib.r).col)-1).toString();
var fromColOff = etree.SubElement(fromPart, 'xdr:colOff');
fromColOff.text = '0';
var fromRow = etree.SubElement(fromPart, 'xdr:row');
fromRow.text = (Number.parseInt(self.splitRef(cell.attrib.r).row)-1).toString();
fromRow.text = (self.splitRef(cell.attrib.r).row-1).toString();
var fromRowOff = etree.SubElement(fromPart, 'xdr:rowOff');
fromRowOff.text = '0';
var extImagePart = etree.SubElement(imagePart, 'xdr:ext', { cx:imageWidth, cy:imageHeight });
@@ -1436,8 +1444,8 @@ module.exports = (function() {
var self = this;
var mergeWidth = 0;
var mergeRange = self.splitRange(mergeCell.attrib.ref),
mergeStartCol = Number.parseInt(self.charToNum(self.splitRef(mergeRange.start).col)),
mergeEndCol = Number.parseInt(self.charToNum(self.splitRef(mergeRange.end).col));
mergeStartCol = self.charToNum(self.splitRef(mergeRange.start).col),
mergeEndCol = self.charToNum(self.splitRef(mergeRange.end).col);
for(let i = mergeStartCol; i < mergeEndCol + 1; i++){
mergeWidth += self.getWidthCell(i, sheet);
}
@@ -1459,8 +1467,8 @@ module.exports = (function() {
var self = this;
var mergeHeight = 0;
var mergeRange = self.splitRange(mergeCell.attrib.ref),
mergeStartRow = Number.parseInt(self.splitRef(mergeRange.start).row),
mergeEndRow = Number.parseInt(self.splitRef(mergeRange.end).row);
mergeStartRow = self.splitRef(mergeRange.start).row,
mergeEndRow = self.splitRef(mergeRange.end).row;
for(let i = mergeStartRow; i < mergeEndRow + 1; i++){
mergeHeight += self.getHeightCell(i, sheet);
}
@@ -1470,8 +1478,8 @@ module.exports = (function() {
Workbook.prototype.getNbRowOfMergeCell = function(mergeCell){
var self = this;
var mergeRange = self.splitRange(mergeCell.attrib.ref),
mergeStartRow = Number.parseInt(self.splitRef(mergeRange.start).row),
mergeEndRow = Number.parseInt(self.splitRef(mergeRange.end).row);
mergeStartRow = self.splitRef(mergeRange.start).row,
mergeEndRow = self.splitRef(mergeRange.end).row;
return mergeEndRow - mergeStartRow +1 ;
}
@@ -1488,7 +1496,7 @@ module.exports = (function() {
// https://poi.apache.org/apidocs/dev/org/apache/poi/util/Units.html
// https://startbigthinksmall.wordpress.com/2010/01/04/points-inches-and-emus-measuring-units-in-office-open-xml/
// http://lcorneliussen.de/raw/dashboards/ooxml/
return this.pixelsToEMUs(width * 7,625579987895905);
return this.pixelsToEMUs(width * 7.625579987895905);
}
Workbook.prototype.rowHeightToEMUs = function (height) {
@@ -1515,13 +1523,13 @@ module.exports = (function() {
Workbook.prototype.cellInMergeCells = function(cell, mergeCell){
var self = this;
var cellCol = Number.parseInt(self.charToNum(self.splitRef(cell.attrib.r).col));
var cellRow = Number.parseInt(self.splitRef(cell.attrib.r).row);
var cellCol = self.charToNum(self.splitRef(cell.attrib.r).col);
var cellRow = self.splitRef(cell.attrib.r).row;
var mergeRange = self.splitRange(mergeCell.attrib.ref),
mergeStartCol = Number.parseInt(self.charToNum(self.splitRef(mergeRange.start).col)),
mergeEndCol = Number.parseInt(self.charToNum(self.splitRef(mergeRange.end).col)),
mergeStartRow = Number.parseInt(self.splitRef(mergeRange.start).row),
mergeEndRow = Number.parseInt(self.splitRef(mergeRange.end).row);
mergeStartCol = self.charToNum(self.splitRef(mergeRange.start).col),
mergeEndCol = self.charToNum(self.splitRef(mergeRange.end).col),
mergeStartRow = self.splitRef(mergeRange.start).row,
mergeEndRow = self.splitRef(mergeRange.end).row;
if(cellCol >= mergeStartCol && cellCol <= mergeEndCol ){
if(cellRow >= mergeStartRow && cellRow <= mergeEndRow){
return true;
@@ -1559,21 +1567,22 @@ module.exports = (function() {
}
else{
if(typeof(imageObj) === 'string' || imageObj instanceof String){
imageObj = imageObj.toString();
//if(this.isUrl(imageObj)){
// TODO
//}else{
if("imageRootPath" in this.option && fs.existsSync(this.option.imageRootPath + "/" + imageObj)){
//get the Absolute path file
return new Buffer.from(fs.readFileSync(this.option.imageRootPath + "/" + imageObj, { encoding: 'base64' }), 'base64');
return Buffer.from(fs.readFileSync(this.option.imageRootPath + "/" + imageObj, { encoding: 'base64' }), 'base64');
}else{
if(fs.existsSync(imageObj)){
//get the relatif path file
return new Buffer.from(fs.readFileSync(imageObj, { encoding: 'base64' }), 'base64');
return Buffer.from(fs.readFileSync(imageObj, { encoding: 'base64' }), 'base64');
}
}
//}
try {
var buff = new Buffer.from(imageObj, 'base64')
var buff = Buffer.from(imageObj, 'base64')
return buff;
} catch (error) {
console.log("this is NOT a base64 string")
package-lock.json
Generated
+3031
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File diff suppressed because it is too large Load Diff
package.json
+2
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@@ -34,6 +34,8 @@
}
],
"dependencies": {
"@types/jszip": "^3.1.7",
"@types/node": "^14.0.27",
"elementtree": "0.1.6",
"image-size": "^0.3.5",
"jszip": "^2.6.1"
tsconfig.json
+15
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@@ -0,0 +1,15 @@
{
"compilerOptions": {
"target": "es5",
"module": "commonjs",
"allowJs": true,
"checkJs": true,
"noEmit": true,
"strict": false,
"noImplicitAny": false,
"esModuleInterop": true
},
"files": [
"lib/index.js"
]
}