forked from sheetjs/sheetjs
50 lines
1.6 KiB
JavaScript
50 lines
1.6 KiB
JavaScript
RELS.CMNT = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments";
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function parse_comments(zip, dirComments, sheets, sheetRels, opts) {
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for(var i = 0; i != dirComments.length; ++i) {
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var canonicalpath=dirComments[i];
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var comments=parse_cmnt(getzipdata(zip, canonicalpath.replace(/^\//,''), true), canonicalpath, opts);
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if(!comments || !comments.length) continue;
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// find the sheets targeted by these comments
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var sheetNames = keys(sheets);
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for(var j = 0; j != sheetNames.length; ++j) {
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var sheetName = sheetNames[j];
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var rels = sheetRels[sheetName];
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if(rels) {
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var rel = rels[canonicalpath];
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if(rel) insertCommentsIntoSheet(sheetName, sheets[sheetName], comments);
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}
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}
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}
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}
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function insertCommentsIntoSheet(sheetName, sheet, comments/*:Array<RawComment>*/) {
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var dense = Array.isArray(sheet);
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var cell/*:Cell*/;
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comments.forEach(function(comment) {
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var r = decode_cell(comment.ref);
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if(dense) {
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if(!sheet[r.r]) sheet[r.r] = [];
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cell = sheet[r.r][r.c];
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} else cell = sheet[comment.ref];
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if (!cell) {
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cell = {};
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if(dense) sheet[r.r][r.c] = cell;
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else sheet[comment.ref] = cell;
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var range = safe_decode_range(sheet["!ref"]||"BDWGO1000001:A1");
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if(range.s.r > r.r) range.s.r = r.r;
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if(range.e.r < r.r) range.e.r = r.r;
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if(range.s.c > r.c) range.s.c = r.c;
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if(range.e.c < r.c) range.e.c = r.c;
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var encoded = encode_range(range);
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if (encoded !== sheet["!ref"]) sheet["!ref"] = encoded;
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}
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if (!cell.c) cell.c = [];
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var o/*:Comment*/ = ({a: comment.author, t: comment.t, r: comment.r});
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if(comment.h) o.h = comment.h;
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cell.c.push(o);
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});
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}
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