forked from sheetjs/sheetjs
62 lines
2.5 KiB
JavaScript
62 lines
2.5 KiB
JavaScript
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var CT_ODS = "application/vnd.oasis.opendocument.spreadsheet";
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function parse_manifest(d, opts) {
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var str = xlml_normalize(d);
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var Rn;
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var FEtag;
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while (Rn = xlmlregex.exec(str))
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switch (Rn[3]) {
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case "manifest":
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break;
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case "file-entry":
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FEtag = parsexmltag(Rn[0], false);
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if (FEtag.path == "/" && FEtag.type !== CT_ODS)
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throw new Error("This OpenDocument is not a spreadsheet");
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break;
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case "encryption-data":
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case "algorithm":
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case "start-key-generation":
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case "key-derivation":
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throw new Error("Unsupported ODS Encryption");
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default:
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if (opts && opts.WTF)
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throw Rn;
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}
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}
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function write_manifest(manifest) {
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var o = [XML_HEADER];
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o.push('<manifest:manifest xmlns:manifest="urn:oasis:names:tc:opendocument:xmlns:manifest:1.0" manifest:version="1.2">\n');
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o.push(' <manifest:file-entry manifest:full-path="/" manifest:version="1.2" manifest:media-type="application/vnd.oasis.opendocument.spreadsheet"/>\n');
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for (var i = 0; i < manifest.length; ++i)
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o.push(' <manifest:file-entry manifest:full-path="' + manifest[i][0] + '" manifest:media-type="' + manifest[i][1] + '"/>\n');
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o.push("</manifest:manifest>");
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return o.join("");
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}
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function write_rdf_type(file, res, tag) {
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return [
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' <rdf:Description rdf:about="' + file + '">\n',
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' <rdf:type rdf:resource="http://docs.oasis-open.org/ns/office/1.2/meta/' + (tag || "odf") + "#" + res + '"/>\n',
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" </rdf:Description>\n"
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].join("");
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}
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function write_rdf_has(base, file) {
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return [
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' <rdf:Description rdf:about="' + base + '">\n',
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' <ns0:hasPart xmlns:ns0="http://docs.oasis-open.org/ns/office/1.2/meta/pkg#" rdf:resource="' + file + '"/>\n',
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" </rdf:Description>\n"
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].join("");
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}
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function write_rdf(rdf) {
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var o = [XML_HEADER];
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o.push('<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">\n');
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for (var i = 0; i != rdf.length; ++i) {
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o.push(write_rdf_type(rdf[i][0], rdf[i][1]));
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o.push(write_rdf_has("", rdf[i][0]));
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}
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o.push(write_rdf_type("", "Document", "pkg"));
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o.push("</rdf:RDF>");
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return o.join("");
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}
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function write_meta_ods(wb, opts) {
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return '<office:document-meta xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xlink="http://www.w3.org/1999/xlink" office:version="1.2"><office:meta><meta:generator>SheetJS ' + XLSX.version + "</meta:generator></office:meta></office:document-meta>";
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}
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