72 lines
2.1 KiB
Go
72 lines
2.1 KiB
Go
// Copyright © 2016 Jip J. Dekker <jip@dekker.li>
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package settings
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"path/filepath"
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"strings"
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"time"
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log "github.com/Sirupsen/logrus"
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"github.com/jjdekker/ponder/helpers"
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)
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// Score represents the settings for a specific score file
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type Score struct {
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Name string // The name of the score in the songbook
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Categories []string `json:"omitempty"` // Categories to which the scores belong
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Path string // The path to the scores (uncompiled) file
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LastModified time.Time `json:"omitempty"` // Time when the score source was last modified (will be set internally)
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}
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// FromJSON reads the settings of a score from a JSON file
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func FromJSON(path string) (*Score, error) {
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data, err := ioutil.ReadFile(path)
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if err != nil {
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return nil, err
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}
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var s Score
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err = json.Unmarshal(data, &s)
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if err != nil {
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return nil, err
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}
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s.LastModified = helpers.LastModified(s.Path)
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return &s, nil
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}
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// CreateScore creates a json file for a score given its path
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func CreateScore(path string) {
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if filepath.Ext(path) != ".pdf" {
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log.WithFields(log.Fields{"path": path}).
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Warning("Unsupported sheet music file")
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}
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jsonPath := path[:strings.LastIndex(path, ".")]
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fmt.Println(jsonPath)
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s := Score{
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Path: path,
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Name: filepath.Base(jsonPath),
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// TODO: Add folder as category when not in main folder
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}
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data, err := json.MarshalIndent(s, "", " ")
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helpers.Check(err, "Unable to generate valid json")
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err = ioutil.WriteFile(jsonPath+".json", data, 0644)
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helpers.Check(err, "Unable to save json to file")
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}
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