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https://github.com/optilude/xlsx-template.git
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Merge pull request #4 from cartuchogl/descendants
Partial support for descendants properties ...
This commit is contained in:
Andrey Kurdyumov
GitHub
+20
-6
@@ -30,6 +30,21 @@ module.exports = (function() {
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}
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};
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/**
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* Based on http://stackoverflow.com/questions/8051975
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* Mimic https://lodash.com/docs#get
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*/
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var _get = function(obj, desc, defaultValue) {
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var arr = desc.split('.');
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try {
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while (arr.length && (obj = obj[arr.shift()])) {}
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} catch(ex) {
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/* invalid chain */
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obj = undefined;
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}
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return obj === undefined ? defaultValue : obj;
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}
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/**
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* Delete unused sheets if needed
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*/
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@@ -155,12 +170,8 @@ module.exports = (function() {
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self.extractPlaceholders(string).forEach(function(placeholder) {
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// Only substitute things for which we have a substitution
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var substitution = substitutions[placeholder.name],
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var substitution = _get(substitutions, placeholder.name, ''),
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newCellsInserted = 0;
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if(substitution === undefined) {
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//return;
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substitution = '';
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}
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if(placeholder.full && placeholder.type === "table" && substitution instanceof Array) {
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newCellsInserted = self.substituteTable(
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@@ -186,6 +197,9 @@ module.exports = (function() {
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self.pushRight(self.workbook, sheet.root, cell.attrib.r, newCellsInserted);
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}
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} else {
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if (placeholder.key) {
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substitution = _get(substitutions, placeholder.name + '.' + placeholder.key);
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}
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string = self.substituteScalar(cell, string, placeholder, substitution);
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}
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});
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@@ -749,7 +763,7 @@ module.exports = (function() {
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var newRow, newCell,
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newCellsInsertedOnNewRow = 0,
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newCells = [],
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value = element[key];
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value = _get(element, key, '');
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if(idx === 0) { // insert in the row where the placeholders are
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@@ -181,6 +181,129 @@ describe("CRUD operations", function() {
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});
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it("can substitute values with descendant properties and generate a file", function(done) {
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fs.readFile(path.join(__dirname, 'templates', 't2.xlsx'), function(err, data) {
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buster.expect(err).toBeNull();
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var t = new XlsxTemplate(data);
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t.substitute(1, {
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demo: { extractDate: new Date("2013-01-02") },
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revision: 10,
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dates: [new Date("2013-01-01"), new Date("2013-01-02"), new Date("2013-01-03")],
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planData: [
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{
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name: "John Smith",
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role: { name: "Developer" },
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days: [8, 8, 4]
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}, {
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name: "James Smith",
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role: { name: "Analyst" },
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days: [4, 4, 4]
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}, {
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name: "Jim Smith",
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role: { name: "Manager" },
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days: [4, 4, 4]
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}
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]
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});
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var newData = t.generate(),
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archive = new zip(newData, {base64: false, checkCRC32: true});
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var sharedStrings = etree.parse(t.archive.file("xl/sharedStrings.xml").asText()).getroot(),
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sheet1 = etree.parse(t.archive.file("xl/worksheets/sheet1.xml").asText()).getroot();
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// extract date placeholder - interpolated into string referenced at B4
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buster.expect(sheet1.find("./sheetData/row/c[@r='B4']").attrib.t).toEqual("s");
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buster.expect(
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sharedStrings.findall("./si")[
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parseInt(sheet1.find("./sheetData/row/c[@r='B4']/v").text, 10)
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].find("t").text
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).toEqual("Extracted on 41276");
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// revision placeholder - cell C4 changed from string to number
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buster.expect(sheet1.find("./sheetData/row/c[@r='C4']").attrib.t).toEqual("n");
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buster.expect(sheet1.find("./sheetData/row/c[@r='C4']/v").text).toEqual("10");
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// dates placeholder - added cells
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buster.expect(sheet1.find("./sheetData/row/c[@r='D6']").attrib.t).toEqual("d");
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buster.expect(sheet1.find("./sheetData/row/c[@r='E6']").attrib.t).toEqual("d");
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buster.expect(sheet1.find("./sheetData/row/c[@r='F6']").attrib.t).toEqual("d");
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buster.expect(sheet1.find("./sheetData/row/c[@r='D6']/v").text).toEqual("41275");
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buster.expect(sheet1.find("./sheetData/row/c[@r='E6']/v").text).toEqual("41276");
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buster.expect(sheet1.find("./sheetData/row/c[@r='F6']/v").text).toEqual("41277");
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// planData placeholder - added rows and cells
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buster.expect(sheet1.find("./sheetData/row/c[@r='B7']").attrib.t).toEqual("s");
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buster.expect(
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sharedStrings.findall("./si")[
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parseInt(sheet1.find("./sheetData/row/c[@r='B7']/v").text, 10)
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].find("t").text
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).toEqual("John Smith");
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buster.expect(sheet1.find("./sheetData/row/c[@r='B8']").attrib.t).toEqual("s");
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buster.expect(
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sharedStrings.findall("./si")[
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parseInt(sheet1.find("./sheetData/row/c[@r='B8']/v").text, 10)
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].find("t").text
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).toEqual("James Smith");
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buster.expect(sheet1.find("./sheetData/row/c[@r='B9']").attrib.t).toEqual("s");
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buster.expect(
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sharedStrings.findall("./si")[
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parseInt(sheet1.find("./sheetData/row/c[@r='B9']/v").text, 10)
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].find("t").text
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).toEqual("Jim Smith");
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buster.expect(sheet1.find("./sheetData/row/c[@r='C7']").attrib.t).toEqual("s");
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buster.expect(
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sharedStrings.findall("./si")[
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parseInt(sheet1.find("./sheetData/row/c[@r='C7']/v").text, 10)
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].find("t").text
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).toEqual("Developer");
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buster.expect(sheet1.find("./sheetData/row/c[@r='C8']").attrib.t).toEqual("s");
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buster.expect(
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sharedStrings.findall("./si")[
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parseInt(sheet1.find("./sheetData/row/c[@r='C8']/v").text, 10)
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].find("t").text
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).toEqual("Analyst");
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buster.expect(sheet1.find("./sheetData/row/c[@r='C9']").attrib.t).toEqual("s");
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buster.expect(
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sharedStrings.findall("./si")[
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parseInt(sheet1.find("./sheetData/row/c[@r='C9']/v").text, 10)
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].find("t").text
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).toEqual("Manager");
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buster.expect(sheet1.find("./sheetData/row/c[@r='D7']").attrib.t).toEqual("n");
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buster.expect(sheet1.find("./sheetData/row/c[@r='D7']/v").text).toEqual("8");
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buster.expect(sheet1.find("./sheetData/row/c[@r='D8']").attrib.t).toEqual("n");
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buster.expect(sheet1.find("./sheetData/row/c[@r='D8']/v").text).toEqual("4");
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buster.expect(sheet1.find("./sheetData/row/c[@r='D9']").attrib.t).toEqual("n");
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buster.expect(sheet1.find("./sheetData/row/c[@r='D9']/v").text).toEqual("4");
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buster.expect(sheet1.find("./sheetData/row/c[@r='E7']").attrib.t).toEqual("n");
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buster.expect(sheet1.find("./sheetData/row/c[@r='E7']/v").text).toEqual("8");
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buster.expect(sheet1.find("./sheetData/row/c[@r='E8']").attrib.t).toEqual("n");
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buster.expect(sheet1.find("./sheetData/row/c[@r='E8']/v").text).toEqual("4");
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buster.expect(sheet1.find("./sheetData/row/c[@r='E9']").attrib.t).toEqual("n");
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buster.expect(sheet1.find("./sheetData/row/c[@r='E9']/v").text).toEqual("4");
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buster.expect(sheet1.find("./sheetData/row/c[@r='F7']").attrib.t).toEqual("n");
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buster.expect(sheet1.find("./sheetData/row/c[@r='F7']/v").text).toEqual("4");
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buster.expect(sheet1.find("./sheetData/row/c[@r='F8']").attrib.t).toEqual("n");
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buster.expect(sheet1.find("./sheetData/row/c[@r='F8']/v").text).toEqual("4");
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buster.expect(sheet1.find("./sheetData/row/c[@r='F9']").attrib.t).toEqual("n");
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buster.expect(sheet1.find("./sheetData/row/c[@r='F9']/v").text).toEqual("4");
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// XXX: For debugging only
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// fs.writeFileSync('test.xlsx', newData, 'binary');
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done();
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});
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});
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it("moves columns left or right when filling lists", function(done) {
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fs.readFile(path.join(__dirname, 'templates', 'test-cols.xlsx'), function(err, data) {
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