34 lines
704 B
Go
34 lines
704 B
Go
package backend
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import (
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"log"
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"os"
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"strings"
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)
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func GetCharacterList() []string {
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charactersPath := os.Getenv("CHARACTERS_PATH")
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files, err := os.ReadDir(charactersPath)
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if err != nil {
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log.Fatal(err)
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}
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var characters []string
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for _, file := range files {
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if isImage(file) {
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characters = append(characters, file.Name())
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}
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}
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return characters
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}
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func GetCharacter(character string) string {
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charactersPath := os.Getenv("CHARACTERS_PATH")
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return charactersPath + "/" + character
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}
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func isImage(entry os.DirEntry) bool {
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return !entry.IsDir() && (strings.HasSuffix(entry.Name(), ".jpg") || strings.HasSuffix(entry.Name(), ".jpeg") ||
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strings.HasSuffix(entry.Name(), ".png"))
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}
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