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https://github.com/unidoc/unioffice.git
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dd7713e1e3
* MATCH, IFS, MAXA, MINA * OFFSET fixed * ISBLANK, ISERR, ISERROR, ISEVEN ,ISFORMULA, ISNONTEXT, ISNUMBER, ISODD, ISTEXT * ISLEAPYEAR, ISLOGICAL, ISNA, ISREF * FIND, FINDB * SEARCH, SEARCHB * CONCAT, CONCATENATE * YEAR, YEARFRAC * CONCAT is fixed, now TRUE and FALSE are concatenated instead of 1 and 0 in case of boolean results * NOW, TODAY, TIME, TIMEVALUE * DATE * DATEDIF
56 lines
1.7 KiB
Go
56 lines
1.7 KiB
Go
// Copyright 2017 FoxyUtils ehf. All rights reserved.
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//
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// Use of this source code is governed by the terms of the Affero GNU General
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// Public License version 3.0 as published by the Free Software Foundation and
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// appearing in the file LICENSE included in the packaging of this file. A
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// commercial license can be purchased on https://unidoc.io.
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package zippkg
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import (
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"archive/zip"
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"encoding/xml"
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"fmt"
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"time"
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"github.com/unidoc/unioffice"
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)
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// XMLHeader is a header that MarshalXML uses to prefix the XML files it creates.
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const XMLHeader = `<?xml version="1.0" encoding="UTF-8" standalone="yes"?>` + "\n"
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var nl = []byte{'\r', '\n'}
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func MarshalXMLByTypeIndex(z *zip.Writer, dt unioffice.DocType, typ string, idx int, v interface{}) error {
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fn := unioffice.AbsoluteFilename(dt, typ, idx)
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return MarshalXML(z, fn, v)
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}
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func MarshalXMLByType(z *zip.Writer, dt unioffice.DocType, typ string, v interface{}) error {
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fn := unioffice.AbsoluteFilename(dt, typ, 0)
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return MarshalXML(z, fn, v)
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}
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// MarshalXML creates a file inside of a zip and marshals an object as xml, prefixing it
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// with a standard XML header.
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func MarshalXML(z *zip.Writer, filename string, v interface{}) error {
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fh := &zip.FileHeader{}
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fh.Method = zip.Deflate
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fh.Name = filename
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fh.SetModTime(time.Now())
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w, err := z.CreateHeader(fh)
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if err != nil {
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return fmt.Errorf("creating %s in zip: %s", filename, err)
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}
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_, err = w.Write([]byte(XMLHeader))
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if err != nil {
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return fmt.Errorf("creating xml header to %s: %s", filename, err)
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}
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if err = xml.NewEncoder(SelfClosingWriter{w}).Encode(v); err != nil {
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return fmt.Errorf("marshaling %s: %s", filename, err)
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}
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_, err = w.Write(nl)
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return err
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}
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