升级流程引擎配置文件版本
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// Copyright 2016 - 2019 The excelize Authors. All rights reserved. Use of
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// this source code is governed by a BSD-style license that can be found in
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// the LICENSE file.
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//
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// Package excelize providing a set of functions that allow you to write to
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// and read from XLSX files. Support reads and writes XLSX file generated by
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// Microsoft Excel™ 2007 and later. Support save file without losing original
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// charts of XLSX. This library needs Go version 1.8 or later.
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package excelize
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import (
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"encoding/json"
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"encoding/xml"
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"fmt"
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"strconv"
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"strings"
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)
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// parseFormatCommentsSet provides a function to parse the format settings of
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// the comment with default value.
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func parseFormatCommentsSet(formatSet string) (*formatComment, error) {
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format := formatComment{
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Author: "Author:",
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Text: " ",
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}
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err := json.Unmarshal([]byte(formatSet), &format)
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return &format, err
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}
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// GetComments retrieves all comments and returns a map of worksheet name to
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// the worksheet comments.
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func (f *File) GetComments() (comments map[string][]Comment) {
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comments = map[string][]Comment{}
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for n := range f.sheetMap {
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commentID := f.GetSheetIndex(n)
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commentsXML := "xl/comments" + strconv.Itoa(commentID) + ".xml"
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c, ok := f.XLSX[commentsXML]
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if ok {
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d := xlsxComments{}
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xml.Unmarshal([]byte(c), &d)
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sheetComments := []Comment{}
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for _, comment := range d.CommentList.Comment {
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sheetComment := Comment{}
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if comment.AuthorID < len(d.Authors) {
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sheetComment.Author = d.Authors[comment.AuthorID].Author
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}
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sheetComment.Ref = comment.Ref
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sheetComment.AuthorID = comment.AuthorID
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for _, text := range comment.Text.R {
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sheetComment.Text += text.T
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}
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sheetComments = append(sheetComments, sheetComment)
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}
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comments[n] = sheetComments
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}
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}
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return
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}
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// AddComment provides the method to add comment in a sheet by given worksheet
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// index, cell and format set (such as author and text). Note that the max
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// author length is 255 and the max text length is 32512. For example, add a
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// comment in Sheet1!$A$30:
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//
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// xlsx.AddComment("Sheet1", "A30", `{"author":"Excelize: ","text":"This is a comment."}`)
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//
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func (f *File) AddComment(sheet, cell, format string) error {
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formatSet, err := parseFormatCommentsSet(format)
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if err != nil {
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return err
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}
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// Read sheet data.
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xlsx := f.workSheetReader(sheet)
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commentID := f.countComments() + 1
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drawingVML := "xl/drawings/vmlDrawing" + strconv.Itoa(commentID) + ".vml"
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sheetRelationshipsComments := "../comments" + strconv.Itoa(commentID) + ".xml"
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sheetRelationshipsDrawingVML := "../drawings/vmlDrawing" + strconv.Itoa(commentID) + ".vml"
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if xlsx.LegacyDrawing != nil {
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// The worksheet already has a comments relationships, use the relationships drawing ../drawings/vmlDrawing%d.vml.
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sheetRelationshipsDrawingVML = f.getSheetRelationshipsTargetByID(sheet, xlsx.LegacyDrawing.RID)
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commentID, _ = strconv.Atoi(strings.TrimSuffix(strings.TrimPrefix(sheetRelationshipsDrawingVML, "../drawings/vmlDrawing"), ".vml"))
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drawingVML = strings.Replace(sheetRelationshipsDrawingVML, "..", "xl", -1)
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} else {
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// Add first comment for given sheet.
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rID := f.addSheetRelationships(sheet, SourceRelationshipDrawingVML, sheetRelationshipsDrawingVML, "")
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f.addSheetRelationships(sheet, SourceRelationshipComments, sheetRelationshipsComments, "")
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f.addSheetLegacyDrawing(sheet, rID)
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}
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commentsXML := "xl/comments" + strconv.Itoa(commentID) + ".xml"
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f.addComment(commentsXML, cell, formatSet)
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var colCount int
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for i, l := range strings.Split(formatSet.Text, "\n") {
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if ll := len(l); ll > colCount {
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if i == 0 {
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ll += len(formatSet.Author)
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}
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colCount = ll
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}
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}
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f.addDrawingVML(commentID, drawingVML, cell, strings.Count(formatSet.Text, "\n")+1, colCount)
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f.addContentTypePart(commentID, "comments")
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return err
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}
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// addDrawingVML provides a function to create comment as
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// xl/drawings/vmlDrawing%d.vml by given commit ID and cell.
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func (f *File) addDrawingVML(commentID int, drawingVML, cell string, lineCount, colCount int) {
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col := string(strings.Map(letterOnlyMapF, cell))
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row, _ := strconv.Atoi(strings.Map(intOnlyMapF, cell))
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xAxis := row - 1
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yAxis := TitleToNumber(col)
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vml := vmlDrawing{
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XMLNSv: "urn:schemas-microsoft-com:vml",
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XMLNSo: "urn:schemas-microsoft-com:office:office",
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XMLNSx: "urn:schemas-microsoft-com:office:excel",
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XMLNSmv: "http://macVmlSchemaUri",
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Shapelayout: &xlsxShapelayout{
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Ext: "edit",
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IDmap: &xlsxIDmap{
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Ext: "edit",
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Data: commentID,
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},
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},
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Shapetype: &xlsxShapetype{
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ID: "_x0000_t202",
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Coordsize: "21600,21600",
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Spt: 202,
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Path: "m0,0l0,21600,21600,21600,21600,0xe",
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Stroke: &xlsxStroke{
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Joinstyle: "miter",
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},
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VPath: &vPath{
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Gradientshapeok: "t",
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Connecttype: "miter",
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},
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},
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}
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sp := encodeShape{
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Fill: &vFill{
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Color2: "#fbfe82",
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Angle: -180,
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Type: "gradient",
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Fill: &oFill{
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Ext: "view",
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Type: "gradientUnscaled",
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},
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},
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Shadow: &vShadow{
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On: "t",
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Color: "black",
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Obscured: "t",
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},
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Path: &vPath{
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Connecttype: "none",
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},
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Textbox: &vTextbox{
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Style: "mso-direction-alt:auto",
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Div: &xlsxDiv{
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Style: "text-align:left",
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},
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},
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ClientData: &xClientData{
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ObjectType: "Note",
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Anchor: fmt.Sprintf(
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"%d, 23, %d, 0, %d, %d, %d, 5",
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1+yAxis, 1+xAxis, 2+yAxis+lineCount, colCount+yAxis, 2+xAxis+lineCount),
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AutoFill: "True",
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Row: xAxis,
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Column: yAxis,
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},
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}
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s, _ := xml.Marshal(sp)
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shape := xlsxShape{
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ID: "_x0000_s1025",
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Type: "#_x0000_t202",
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Style: "position:absolute;73.5pt;width:108pt;height:59.25pt;z-index:1;visibility:hidden",
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Fillcolor: "#fbf6d6",
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Strokecolor: "#edeaa1",
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Val: string(s[13 : len(s)-14]),
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}
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c, ok := f.XLSX[drawingVML]
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if ok {
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d := decodeVmlDrawing{}
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_ = xml.Unmarshal(namespaceStrictToTransitional(c), &d)
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for _, v := range d.Shape {
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s := xlsxShape{
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ID: "_x0000_s1025",
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Type: "#_x0000_t202",
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Style: "position:absolute;73.5pt;width:108pt;height:59.25pt;z-index:1;visibility:hidden",
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Fillcolor: "#fbf6d6",
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Strokecolor: "#edeaa1",
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Val: v.Val,
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}
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vml.Shape = append(vml.Shape, s)
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}
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}
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vml.Shape = append(vml.Shape, shape)
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v, _ := xml.Marshal(vml)
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f.XLSX[drawingVML] = v
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}
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// addComment provides a function to create chart as xl/comments%d.xml by
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// given cell and format sets.
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func (f *File) addComment(commentsXML, cell string, formatSet *formatComment) {
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a := formatSet.Author
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t := formatSet.Text
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if len(a) > 255 {
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a = a[0:255]
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}
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if len(t) > 32512 {
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t = t[0:32512]
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}
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comments := xlsxComments{
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Authors: []xlsxAuthor{
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{
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Author: formatSet.Author,
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},
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},
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}
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cmt := xlsxComment{
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Ref: cell,
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AuthorID: 0,
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Text: xlsxText{
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R: []xlsxR{
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{
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RPr: &xlsxRPr{
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B: " ",
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Sz: &attrValFloat{Val: 9},
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Color: &xlsxColor{
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Indexed: 81,
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},
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RFont: &attrValString{Val: "Calibri"},
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Family: &attrValInt{Val: 2},
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},
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T: a,
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},
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{
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RPr: &xlsxRPr{
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Sz: &attrValFloat{Val: 9},
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Color: &xlsxColor{
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Indexed: 81,
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},
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RFont: &attrValString{Val: "Calibri"},
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Family: &attrValInt{Val: 2},
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},
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T: t,
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},
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},
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},
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}
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c, ok := f.XLSX[commentsXML]
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if ok {
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d := xlsxComments{}
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_ = xml.Unmarshal(namespaceStrictToTransitional(c), &d)
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comments.CommentList.Comment = append(comments.CommentList.Comment, d.CommentList.Comment...)
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}
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comments.CommentList.Comment = append(comments.CommentList.Comment, cmt)
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v, _ := xml.Marshal(comments)
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f.saveFileList(commentsXML, v)
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}
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// countComments provides a function to get comments files count storage in
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// the folder xl.
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func (f *File) countComments() int {
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count := 0
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for k := range f.XLSX {
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if strings.Contains(k, "xl/comments") {
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count++
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}
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}
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return count
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}
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