SheetJS
4743085cb5
- XLSB/XLSM workbook/worksheet code names for VBA - XLSX/XLSB write hyperlinks - updated CFB to 0.11.1 Fixes: - fixes #615 h/t @johnothetree (XLSM CodeName) - fixes #93 h/t @SheetJSDev (Write Hyperlinks) - fixes #156 h/t @MayaGi (XLSX Write Hyperlinks) - fixes #344 h/t @slonoed (XLSX Write Hyperlinks)
69 lines
2.2 KiB
JavaScript
69 lines
2.2 KiB
JavaScript
/* 9.3 Relationships */
|
|
var RELS = ({
|
|
WB: "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
|
|
SHEET: "http://sheetjs.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
|
|
HLINK: "http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink",
|
|
VBA: "http://schemas.microsoft.com/office/2006/relationships/vbaProject"
|
|
}/*:any*/);
|
|
|
|
/* 9.3.3 Representing Relationships */
|
|
function get_rels_path(file/*:string*/)/*:string*/ {
|
|
var n = file.lastIndexOf("/");
|
|
return file.substr(0,n+1) + '_rels/' + file.substr(n+1) + ".rels";
|
|
}
|
|
|
|
function parse_rels(data/*:?string*/, currentFilePath/*:string*/) {
|
|
if (!data) return data;
|
|
if (currentFilePath.charAt(0) !== '/') {
|
|
currentFilePath = '/'+currentFilePath;
|
|
}
|
|
var rels = {};
|
|
var hash = {};
|
|
|
|
(data.match(tagregex)||[]).forEach(function(x) {
|
|
var y = parsexmltag(x);
|
|
/* 9.3.2.2 OPC_Relationships */
|
|
if (y[0] === '<Relationship') {
|
|
var rel = {}; rel.Type = y.Type; rel.Target = y.Target; rel.Id = y.Id; rel.TargetMode = y.TargetMode;
|
|
var canonictarget = y.TargetMode === 'External' ? y.Target : resolve_path(y.Target, currentFilePath);
|
|
rels[canonictarget] = rel;
|
|
hash[y.Id] = rel;
|
|
}
|
|
});
|
|
rels["!id"] = hash;
|
|
return rels;
|
|
}
|
|
|
|
XMLNS.RELS = 'http://schemas.openxmlformats.org/package/2006/relationships';
|
|
|
|
var RELS_ROOT = writextag('Relationships', null, {
|
|
//'xmlns:ns0': XMLNS.RELS,
|
|
'xmlns': XMLNS.RELS
|
|
});
|
|
|
|
/* TODO */
|
|
function write_rels(rels)/*:string*/ {
|
|
var o = [];
|
|
o[o.length] = (XML_HEADER);
|
|
o[o.length] = (RELS_ROOT);
|
|
keys(rels['!id']).forEach(function(rid) { var rel = rels['!id'][rid];
|
|
o[o.length] = (writextag('Relationship', null, rel));
|
|
});
|
|
if(o.length>2){ o[o.length] = ('</Relationships>'); o[1]=o[1].replace("/>",">"); }
|
|
return o.join("");
|
|
}
|
|
|
|
function add_rels(rels, rId, f, type, relobj)/*:number*/ {
|
|
if(!relobj) relobj = {};
|
|
if(!rels['!id']) rels['!id'] = {};
|
|
if(rId < 0) for(rId = 1; rels['!id']['rId' + rId]; ++rId){}
|
|
relobj.Id = 'rId' + rId;
|
|
relobj.Type = type;
|
|
relobj.Target = f;
|
|
if(relobj.Type == RELS.HLINK) relobj.TargetMode = "External";
|
|
if(rels['!id'][relobj.Id]) throw new Error("Cannot rewrite rId " + rId);
|
|
rels['!id'][relobj.Id] = relobj;
|
|
rels[('/' + relobj.Target).replace("//","/")] = relobj;
|
|
return rId;
|
|
}
|