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54 lines
1.2 KiB
JavaScript
54 lines
1.2 KiB
JavaScript
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/*\
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title: $:/core/modules/parsers/csvparser.js
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type: application/javascript
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module-type: parser
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The CSV text parser processes CSV files into a table wrapped in a scrollable widget
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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var CsvParser = function(type,text,options) {
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// Table framework
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this.tree = [{
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"type": "element", "tag": "$scrollable", "children": [{
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"type": "element", "tag": "table", "children": [{
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"type": "element", "tag": "tbody", "children": []
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}], "attributes": {
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"class": {"type": "string", "value": "tw-csv-table"}
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}
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}]
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}];
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// Split the text into lines
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var lines = text.split(/\r?\n/mg),
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tag = "th";
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for(var line=0; line<lines.length; line++) {
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var lineText = lines[line];
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if(lineText) {
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var row = {
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"type": "element", "tag": "tr", "children": []
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};
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var columns = lineText.split(",");
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for(var column=0; column<columns.length; column++) {
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row.children.push({
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"type": "element", "tag": tag, "children": [{
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"type": "text",
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"text": columns[column]
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}]
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});
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}
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tag = "td";
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this.tree[0].children[0].children[0].children.push(row);
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}
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}
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};
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exports["text/csv"] = CsvParser;
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})();
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