83 lines
2.1 KiB
Go
83 lines
2.1 KiB
Go
package renderer
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import (
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"log"
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"project.hechon.fr/internal/config"
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"project.hechon.fr/internal/models"
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"html/template"
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"gopkg.in/yaml.v3"
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"os"
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"path"
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"strconv"
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"fmt"
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)
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func ExtractChapter(cfg *config.Cfg, chapterNum int) (error){
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fileName := path.Join(cfg.YamlPath, cfg.Book.Name + strconv.Itoa(chapterNum) + ".yaml")
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file, err := os.Open(fileName)
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if err != nil {
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log.Printf("can’t open %v: %v", fileName, err)
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return err
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}
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var yamlData models.Yaml
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if err = yaml.NewDecoder(file).Decode(&yamlData) ; err != nil{
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return err
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}
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log.Printf("%v", yamlData)
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if len(yamlData.PoeticLines) == 0 || len(yamlData.PoeticLines[0].Cola) == 0 {
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return fmt.Errorf("no data in %v", fileName)
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}
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var psalm models.Psalm
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var currentStrophe models.Strophe
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for i, poeticLine := range yamlData.PoeticLines{
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log.Printf("first line: %v - %v - %v", poeticLine.Who, poeticLine.To, poeticLine.Of)
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if i == 0 {
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currentStrophe = models.Strophe{
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Who: yamlData.PoeticLines[0].Who,
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To: yamlData.PoeticLines[0].To,
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Of: yamlData.PoeticLines[0].Of,
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}
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}
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if poeticLine.Who == currentStrophe.Who &&
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poeticLine.To == currentStrophe.To &&
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poeticLine.Of == currentStrophe.Of {
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currentStrophe.Colas = append(currentStrophe.Colas, poeticLine.Cola)
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}else{
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psalm.Strophes = append(psalm.Strophes, currentStrophe)
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currentStrophe = models.Strophe{
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Who: poeticLine.Who,
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To: poeticLine.To,
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Of: poeticLine.Of,
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Colas: [][]models.Colon{poeticLine.Cola},
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}
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}
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}
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psalm.Strophes = append(psalm.Strophes, currentStrophe)
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log.Printf("====== %v %v========", psalm.Strophes, chapterNum)
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tmpl := template.Must(template.ParseFiles( "internal/models/index.html", "internal/models/psalm.html"))
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outputFileName := path.Join(cfg.HtmlPath, cfg.Book.Name + strconv.Itoa(chapterNum) + ".html")
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outputFile, err := os.Create(outputFileName)
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if err!= nil {
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return fmt.Errorf("can’t create %v", outputFileName)
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}
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defer outputFile.Close()
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tmpl.Execute(outputFile, psalm.Strophes)
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log.Printf("%v", psalm)
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return nil
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}
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