mirror of
https://github.com/elyby/chrly.git
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65 lines
1.3 KiB
Go
65 lines
1.3 KiB
Go
package db
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import (
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"github.com/elyby/chrly/http"
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"os"
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"path"
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"strings"
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"github.com/elyby/chrly/model"
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"github.com/elyby/chrly/mojangtextures"
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)
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type FilesystemFactory struct {
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BasePath string
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CapesDirName string
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}
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func (f FilesystemFactory) CreateSkinsRepository() (http.SkinsRepository, error) {
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panic("skins repository not supported for this storage type")
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}
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func (f FilesystemFactory) CreateCapesRepository() (http.CapesRepository, error) {
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if err := f.validateFactoryConfig(); err != nil {
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return nil, err
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}
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return &filesStorage{path: path.Join(f.BasePath, f.CapesDirName)}, nil
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}
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func (f FilesystemFactory) CreateMojangUuidsRepository() (mojangtextures.UuidsStorage, error) {
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panic("implement me")
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}
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func (f FilesystemFactory) validateFactoryConfig() error {
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if f.BasePath == "" {
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return &ParamRequired{"basePath"}
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}
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if f.CapesDirName == "" {
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f.CapesDirName = "capes"
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}
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return nil
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}
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type filesStorage struct {
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path string
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}
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func (repository *filesStorage) FindByUsername(username string) (*model.Cape, error) {
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if username == "" {
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return nil, &http.CapeNotFoundError{Who: username}
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}
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capePath := path.Join(repository.path, strings.ToLower(username)+".png")
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file, err := os.Open(capePath)
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if err != nil {
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return nil, &http.CapeNotFoundError{Who: username}
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}
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return &model.Cape{
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File: file,
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}, nil
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}
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