84 lines
2.1 KiB
Go
Executable File
84 lines
2.1 KiB
Go
Executable File
package main
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import (
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"encoding/json"
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"fmt"
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"io"
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"io/ioutil"
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"net/mail"
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"os"
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"strings"
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"time"
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"gitea.inhome.blapointe.com/local-sandbox/contact"
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"gitea.inhome.blapointe.com/local/args"
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)
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func main() {
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emailer := contact.NewEmailer()
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as := args.NewArgSet()
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as.Append(args.STRING, "imap", "imap server:port", "imap.gmail.com:993")
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as.Append(args.STRING, "pop3", "pop3 server:port", "")
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as.Append(args.INT, "n", "limit (<1 for inf)", 10)
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as.Append(args.STRING, "u", "username", emailer.From)
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as.Append(args.STRING, "p", "password", emailer.Password)
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as.Append(args.INT, "b", "dont read more than this many characters", 4096)
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as.Append(args.BOOL, "json", "output as json", false)
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as.Append(args.STRING, "oauth", "", emailer.OAuth)
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if err := as.Parse(); err != nil {
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panic(err)
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}
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emailer.IMAP = as.Get("imap").GetString()
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emailer.POP3 = as.Get("pop3").GetString()
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emailer.Limit = as.Get("n").GetInt()
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emailer.From = as.GetString("u")
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emailer.Password = as.GetString("p")
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emailer.OAuth = as.GetString("oauth")
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var msgs <-chan *mail.Message
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var err error
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if emailer.POP3 != "" {
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msgs, err = emailer.ReadPOP3()
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} else {
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msgs, err = emailer.Read()
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}
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if err != nil {
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panic(err)
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}
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emails := make([]map[string]any, 0, emailer.Limit)
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for msg := range msgs {
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b, _ := ioutil.ReadAll(io.LimitReader(msg.Body, int64(as.GetInt("b"))))
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s := strings.ReplaceAll(string(b), "\r\n", "\n")
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s = strings.ReplaceAll(string(s), "\n", "\n")
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s = strings.ReplaceAll(string(s), "\r", "\n")
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if !strings.Contains(s, " ") {
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s = "..."
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}
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d, _ := msg.Header.Date()
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d = d.In(time.Local)
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if as.GetBool("json") {
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emails = append(emails, map[string]any{
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"t": d.Format("06-01-02T15:04Z07"),
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"from": msg.Header.Get("From"),
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"subject": msg.Header.Get("Subject"),
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"body": s,
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})
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} else {
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fmt.Printf(
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"@%+v @%+v: \n\t%+v: \n\t%s\n",
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d.Format("06-01-02T15:04Z07"),
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msg.Header.Get("From"),
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msg.Header.Get("Subject"),
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s,
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)
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}
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}
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if as.GetBool("json") {
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enc := json.NewEncoder(os.Stdout)
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enc.SetIndent("", " ")
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enc.Encode(emails)
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}
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}
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