xsheetjs/bits/57_cmntxml.js
SheetJS 6bc24374b9 version bump 0.7.7: needs more cowbell
- parsexmltag and other hot functions now better optimized for v8
- monomorphic functions (different types -> different funcs)
- more efficient decode_range implementation when source is trusted
- regular expressions cached and simplified without breaking correctness
- more efficient utf8 techniques when available
- XLSX: large functions broken down into sub-functions (e.g. `parse_ws_xml`)
- XLSB: avoid unnecessary binds
- XLSB: assume no exotic codepage exists (no one else tries to write XLSB)
- demo exposes rABS / worker / transferable options
- more tests
- jszip updated to 2.3.0
- SSF updated to 0.8.1
- codepage updated to 1.3.1
2014-06-29 14:29:45 -04:00

28 lines
1.2 KiB
JavaScript

/* 18.7.3 CT_Comment */
function parse_comments_xml(data, opts) {
if(data.match(/<(?:\w+:)?comments *\/>/)) return [];
var authors = [];
var commentList = [];
data.match(/<(?:\w+:)?authors>([^\u2603]*)<\/(?:\w+:)?authors>/)[1].split(/<\/\w*:?author>/).forEach(function(x) {
if(x === "" || x.trim() === "") return;
authors.push(x.match(/<(?:\w+:)?author[^>]*>(.*)/)[1]);
});
(data.match(/<(?:\w+:)?commentList>([^\u2603]*)<\/(?:\w+:)?commentList>/)||["",""])[1].split(/<\/\w*:?comment>/).forEach(function(x, index) {
if(x === "" || x.trim() === "") return;
var y = parsexmltag(x.match(/<(?:\w+:)?comment[^>]*>/)[0]);
var comment = { author: y.authorId && authors[y.authorId] ? authors[y.authorId] : undefined, ref: y.ref, guid: y.guid };
var cell = decode_cell(y.ref);
if(opts.sheetRows && opts.sheetRows <= cell.r) return;
var textMatch = x.match(/<text>([^\u2603]*)<\/text>/);
if (!textMatch || !textMatch[1]) return; // a comment may contain an empty text tag.
var rt = parse_si(textMatch[1]);
comment.r = rt.r;
comment.t = rt.t;
if(opts.cellHTML) comment.h = rt.h;
commentList.push(comment);
});
return commentList;
}
function write_comments_xml(data, opts) { }