mirror of https://github.com/jlelse/GoBlog
62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
package main
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import (
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"os"
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"path/filepath"
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"gopkg.in/yaml.v3"
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)
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const stringsDir = "templates/strings"
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const defaultStrings = "default"
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const variantFileExt = ".yaml"
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var templateStrings map[string]map[string]string
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func initTemplateStrings() error {
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templateStrings = map[string]map[string]string{}
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variants := []string{defaultStrings}
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for _, blog := range appConfig.Blogs {
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variants = append(variants, blog.Lang)
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}
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for _, variant := range variants {
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variantStrings := map[string]string{}
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f, err := os.Open(filepath.Join(stringsDir, variant+variantFileExt))
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if err != nil {
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if os.IsNotExist(err) {
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continue
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}
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return err
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}
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err = yaml.NewDecoder(f).Decode(variantStrings)
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if err != nil {
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return err
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}
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templateStrings[variant] = variantStrings
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}
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return nil
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}
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func getTemplateStringVariant(input ...string) (result string) {
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var lang, name string
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if l := len(input); l == 1 {
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lang = appConfig.Blogs[appConfig.DefaultBlog].Lang
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name = input[0]
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} else if l == 2 {
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lang = input[0]
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name = input[1]
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} else {
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// Wrong number of input strings
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return ""
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}
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m, ok := templateStrings[lang]
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if !ok {
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m = templateStrings[defaultStrings]
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}
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result, ok = m[name]
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if !ok {
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result = templateStrings[defaultStrings][name]
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}
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return
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}
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