forked from sheetjs/sheetjs
86 lines
2.9 KiB
JavaScript
86 lines
2.9 KiB
JavaScript
function parse_xlmeta_xml(data, name, opts) {
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var out = { Types: [], Cell: [], Value: [] };
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if (!data)
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return out;
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var pass = false;
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var metatype = 2;
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var lastmeta;
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data.replace(tagregex, function(x) {
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var y = parsexmltag(x);
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switch (strip_ns(y[0])) {
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case "<?xml":
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break;
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case "<metadata":
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case "</metadata>":
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break;
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case "<metadataTypes":
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case "</metadataTypes>":
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break;
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case "<metadataType":
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out.Types.push({ name: y.name });
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break;
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case "</metadataType>":
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break;
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case "<futureMetadata":
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for (var j = 0; j < out.Types.length; ++j)
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if (out.Types[j].name == y.name)
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lastmeta = out.Types[j];
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break;
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case "</futureMetadata>":
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break;
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case "<bk>":
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break;
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case "</bk>":
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break;
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case "<rc":
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if (metatype == 1)
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out.Cell.push({ type: out.Types[y.t - 1].name, index: +y.v });
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else if (metatype == 0)
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out.Value.push({ type: out.Types[y.t - 1].name, index: +y.v });
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break;
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case "</rc>":
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break;
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case "<cellMetadata":
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metatype = 1;
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break;
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case "</cellMetadata>":
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metatype = 2;
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break;
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case "<valueMetadata":
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metatype = 0;
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break;
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case "</valueMetadata>":
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metatype = 2;
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break;
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case "<extLst":
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case "<extLst>":
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case "</extLst>":
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case "<extLst/>":
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break;
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case "<ext":
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pass = true;
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break;
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case "</ext>":
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pass = false;
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break;
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case "<rvb":
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if (!lastmeta)
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break;
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if (!lastmeta.offsets)
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lastmeta.offsets = [];
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lastmeta.offsets.push(+y.i);
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break;
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default:
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if (!pass && opts.WTF)
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throw new Error("unrecognized " + y[0] + " in metadata");
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}
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return x;
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});
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return out;
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}
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function write_xlmeta_xml() {
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var o = [XML_HEADER];
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o.push('<metadata xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:xlrd="http://schemas.microsoft.com/office/spreadsheetml/2017/richdata" xmlns:xda="http://schemas.microsoft.com/office/spreadsheetml/2017/dynamicarray">\n <metadataTypes count="1">\n <metadataType name="XLDAPR" minSupportedVersion="120000" copy="1" pasteAll="1" pasteValues="1" merge="1" splitFirst="1" rowColShift="1" clearFormats="1" clearComments="1" assign="1" coerce="1" cellMeta="1"/>\n </metadataTypes>\n <futureMetadata name="XLDAPR" count="1">\n <bk>\n <extLst>\n <ext uri="{bdbb8cdc-fa1e-496e-a857-3c3f30c029c3}">\n <xda:dynamicArrayProperties fDynamic="1" fCollapsed="0"/>\n </ext>\n </extLst>\n </bk>\n </futureMetadata>\n <cellMetadata count="1">\n <bk>\n <rc t="1" v="0"/>\n </bk>\n </cellMetadata>\n</metadata>');
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return o.join("");
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}
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