forked from sheetjs/sheetjs
SheetJS
b9dae134f2
- UTF-16 Unicode Text (TXT) write - Lotus Formatted Text (PRN) read/write - DBF version 2 field length adjustments - throw errors if SheetNames is invalid (fixes #376 h/t @pietersv)
60 lines
2.3 KiB
JavaScript
60 lines
2.3 KiB
JavaScript
/* 18.7 Comments */
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function parse_comments_xml(data/*:string*/, opts)/*:Array<Comment>*/ {
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/* 18.7.6 CT_Comments */
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if(data.match(/<(?:\w+:)?comments *\/>/)) return [];
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var authors = [];
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var commentList = [];
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var authtag = data.match(/<(?:\w+:)?authors>([^\u2603]*)<\/(?:\w+:)?authors>/);
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if(authtag && authtag[1]) authtag[1].split(/<\/\w*:?author>/).forEach(function(x) {
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if(x === "" || x.trim() === "") return;
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var a = x.match(/<(?:\w+:)?author[^>]*>(.*)/);
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if(a) authors.push(a[1]);
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});
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var cmnttag = data.match(/<(?:\w+:)?commentList>([^\u2603]*)<\/(?:\w+:)?commentList>/);
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if(cmnttag && cmnttag[1]) cmnttag[1].split(/<\/\w*:?comment>/).forEach(function(x, index) {
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if(x === "" || x.trim() === "") return;
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var cm = x.match(/<(?:\w+:)?comment[^>]*>/);
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if(!cm) return;
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var y = parsexmltag(cm[0]);
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var comment/*:Comment*/ = ({ author: y.authorId && authors[y.authorId] ? authors[y.authorId] : "sheetjsghost", ref: y.ref, guid: y.guid }/*:any*/);
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var cell = decode_cell(y.ref);
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if(opts.sheetRows && opts.sheetRows <= cell.r) return;
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var textMatch = x.match(/<(?:\w+:)?text>([^\u2603]*)<\/(?:\w+:)?text>/);
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var rt = !!textMatch && !!textMatch[1] && parse_si(textMatch[1]) || {r:"",t:"",h:""};
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comment.r = rt.r;
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if(rt.r == "<t></t>") rt.t = rt.h = "";
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comment.t = rt.t.replace(/\r\n/g,"\n").replace(/\r/g,"\n");
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if(opts.cellHTML) comment.h = rt.h;
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commentList.push(comment);
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});
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return commentList;
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}
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var CMNT_XML_ROOT = writextag('comments', null, { 'xmlns': XMLNS.main[0] });
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function write_comments_xml(data, opts) {
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var o = [XML_HEADER, CMNT_XML_ROOT];
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var iauthor = [];
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o.push("<authors>");
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data.map(function(x) { return x[1]; }).forEach(function(comment) {
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comment.map(function(x) { return escapexml(x.a); }).forEach(function(a) {
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if(iauthor.indexOf(a) > -1) return;
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iauthor.push(a);
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o.push("<author>" + a + "</author>");
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});
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});
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o.push("</authors>");
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o.push("<commentList>");
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data.forEach(function(d) {
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d[1].forEach(function(c) {
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/* 18.7.3 CT_Comment */
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o.push('<comment ref="' + d[0] + '" authorId="' + iauthor.indexOf(escapexml(c.a)) + '"><text>');
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o.push(writetag("t", c.t == null ? "" : c.t));
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o.push('</text></comment>');
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});
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});
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o.push("</commentList>");
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if(o.length>2) { o[o.length] = ('</comments>'); o[1]=o[1].replace("/>",">"); }
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return o.join("");
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}
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