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Diffstat (limited to 'internal')
-rw-r--r--internal/config/config.go28
-rw-r--r--internal/feed/mail.go85
2 files changed, 110 insertions, 3 deletions
diff --git a/internal/config/config.go b/internal/config/config.go
index 6497ce1..a37cef1 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -10,15 +10,17 @@ import (
type Map map[string]interface{}
type GlobalOptions struct {
- Timeout int `yaml:"timeout"`
- DefaultEmail string `yaml:"default-email"`
- Target string `yaml:"target"`
+ Timeout int `yaml:"timeout"`
+ DefaultEmail string `yaml:"default-email"`
+ Target string `yaml:"target"`
+ Parts []string `yaml:"parts"`
}
var DefaultGlobalOptions = GlobalOptions{
Timeout: 30,
DefaultEmail: username() + "@" + hostname(),
Target: "",
+ Parts: []string{"text", "html"},
}
type Config struct {
@@ -31,6 +33,26 @@ type Options struct {
InclImages *bool `yaml:"include-images"`
}
+func (c *Config) WithPartText() bool {
+ for _, part := range c.Parts {
+ if part == "text" {
+ return true
+ }
+ }
+
+ return false
+}
+
+func (c *Config) WithPartHtml() bool {
+ for _, part := range c.Parts {
+ if part == "html" {
+ return true
+ }
+ }
+
+ return false
+}
+
func hostname() (hostname string) {
hostname, err := os.Hostname()
if err != nil {
diff --git a/internal/feed/mail.go b/internal/feed/mail.go
new file mode 100644
index 0000000..d166e09
--- /dev/null
+++ b/internal/feed/mail.go
@@ -0,0 +1,85 @@
+package feed
+
+import (
+ "bytes"
+ "io"
+ "time"
+
+ "github.com/emersion/go-message/mail"
+
+ "github.com/Necoro/feed2imap-go/internal/config"
+)
+
+func address(name, address string) []*mail.Address {
+ return []*mail.Address{{name, address}}
+}
+
+func fromAdress(feed Feed, item feeditem, cfg config.Config) []*mail.Address {
+ switch {
+ case item.Item.Author != nil && item.Item.Author.Email != "":
+ return address(item.Item.Author.Name, item.Item.Author.Email)
+ case item.Item.Author != nil && item.Item.Author.Name != "":
+ return address(item.Item.Author.Name, cfg.DefaultEmail)
+ case item.Feed.Author != nil && item.Feed.Author.Email != "":
+ return address(item.Feed.Author.Name, item.Feed.Author.Email)
+ case item.Feed.Author != nil && item.Feed.Author.Name != "":
+ return address(item.Feed.Author.Name, cfg.DefaultEmail)
+ default:
+ return address(feed.Name, cfg.DefaultEmail)
+ }
+}
+
+func asMail(feed Feed, item feeditem, cfg config.Config) (string, error) {
+ var b bytes.Buffer
+
+ var h mail.Header
+ h.SetAddressList("From", fromAdress(feed, item, cfg))
+ h.SetAddressList("To", address(feed.Name, cfg.DefaultEmail))
+
+ { // date
+ date := item.Item.PublishedParsed
+ if date == nil {
+ now := time.Now()
+ date = &now
+ }
+ h.SetDate(*date)
+ }
+ { // subject
+ subject := item.Item.Title
+ if subject == "" {
+ subject = item.Item.Published
+ }
+ if subject == "" {
+ subject = item.Item.Link
+ }
+ h.SetSubject(subject)
+ }
+
+ mw, err := mail.CreateWriter(&b, h)
+ if err != nil {
+ return "", err
+ }
+
+ if cfg.WithPartText() {
+ tw, err := mw.CreateInline()
+ if err != nil {
+ return "", err
+ }
+
+ var th mail.InlineHeader
+ th.SetContentType("text/plain", map[string]string{"charset": "utf-8", "format": "flowed"})
+
+ w, err := tw.CreatePart(th)
+ if err != nil {
+ return "", err
+ }
+ _, _ = io.WriteString(w, "Who are you?")
+
+ _ = w.Close()
+ _ = tw.Close()
+ }
+
+ _ = mw.Close()
+
+ return b.String(), nil
+}