130 lines
2.8 KiB
Go
130 lines
2.8 KiB
Go
package configuration
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import (
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"bufio"
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"errors"
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"io"
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"os"
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"strconv"
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"strings"
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"time"
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"go-mod.ewintr.nl/gte/internal/storage"
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"go-mod.ewintr.nl/gte/pkg/msend"
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"go-mod.ewintr.nl/gte/pkg/mstore"
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)
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var (
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ErrUnableToRead = errors.New("unable to read configuration")
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)
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type Configuration struct {
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IMAPURL string
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IMAPUsername string
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IMAPPassword string
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IMAPFolderPrefix string
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SMTPURL string
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SMTPUsername string
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SMTPPassword string
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FromName string
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FromAddress string
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ToName string
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ToAddress string
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LocalDBPath string
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DaysAhead int
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}
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type LocalConfiguration struct {
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MinSyncInterval time.Duration
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}
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func NewFromFile(src io.Reader) *Configuration {
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conf := &Configuration{}
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scanner := bufio.NewScanner(src)
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for scanner.Scan() {
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line := strings.Split(scanner.Text(), "=")
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if len(line) != 2 {
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continue
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}
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key, value := strings.TrimSpace(line[0]), strings.TrimSpace(line[1])
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switch key {
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case "imap_url":
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conf.IMAPURL = value
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case "imap_username":
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conf.IMAPUsername = value
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case "imap_password":
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conf.IMAPPassword = value
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case "imap_folder_prefix":
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conf.IMAPFolderPrefix = value
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case "smtp_url":
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conf.SMTPURL = value
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case "smtp_username":
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conf.SMTPUsername = value
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case "smtp_password":
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conf.SMTPPassword = value
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case "to_name":
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conf.ToName = value
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case "to_address":
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conf.ToAddress = value
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case "from_name":
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conf.FromName = value
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case "from_address":
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conf.FromAddress = value
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case "local_db_path":
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conf.LocalDBPath = value
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}
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}
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return conf
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}
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func NewFromEnvironment() *Configuration {
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days, _ := strconv.Atoi(os.Getenv("GTE_DAYS_AHEAD"))
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return &Configuration{
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IMAPURL: os.Getenv("IMAP_URL"),
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IMAPUsername: os.Getenv("IMAP_USER"),
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IMAPPassword: os.Getenv("IMAP_PASSWORD"),
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IMAPFolderPrefix: os.Getenv("IMAP_FOLDER_PREFIX"),
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SMTPURL: os.Getenv("SMTP_URL"),
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SMTPUsername: os.Getenv("SMTP_USER"),
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SMTPPassword: os.Getenv("SMTP_PASSWORD"),
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ToName: os.Getenv("GTE_TO_NAME"),
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ToAddress: os.Getenv("GTE_TO_ADDRESS"),
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FromName: os.Getenv("GTE_FROM_NAME"),
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FromAddress: os.Getenv("GTE_FROM_ADDRESS"),
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DaysAhead: days,
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}
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}
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func (c *Configuration) IMAP() *mstore.IMAPConfig {
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return &mstore.IMAPConfig{
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IMAPURL: c.IMAPURL,
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IMAPUsername: c.IMAPUsername,
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IMAPPassword: c.IMAPPassword,
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IMAPFolderPrefix: c.IMAPFolderPrefix,
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}
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}
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func (c *Configuration) SMTP() *msend.SSLSMTPConfig {
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return &msend.SSLSMTPConfig{
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URL: c.SMTPURL,
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Username: c.SMTPUsername,
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Password: c.SMTPPassword,
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From: c.FromAddress,
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To: c.ToAddress,
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}
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}
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func (c *Configuration) Sqlite() *storage.SqliteConfig {
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return &storage.SqliteConfig{
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DBPath: c.LocalDBPath,
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}
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}
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