diff options
Diffstat (limited to 'internal/feed')
| -rw-r--r-- | internal/feed/feed.tpl | 67 | ||||
| -rw-r--r-- | internal/feed/mail.go | 72 | ||||
| -rw-r--r-- | internal/feed/parse.go | 4 |
3 files changed, 127 insertions, 16 deletions
diff --git a/internal/feed/feed.tpl b/internal/feed/feed.tpl new file mode 100644 index 0000000..650176e --- /dev/null +++ b/internal/feed/feed.tpl @@ -0,0 +1,67 @@ +{{- /*gotype:github.com/Necoro/feed2imap-go/internal/feed.feeditem*/ -}} +{{define "bottomLine"}} + {{if .content}} + <tr> + <td align="right"> + <span style="color: #ababab; ">{{.descr}}</span> + </td> + <td> + <span style="color: #ababab; ">{{.content}}</span> + </td> + </tr> + {{end}} +{{end}} +<table border="1" width="100%" cellpadding="0" cellspacing="0" borderspacing="0"> + <tr> + <td> + <table width="100%" bgcolor="#EDEDED" cellpadding="4" cellspacing="2"> + <tr> + <td align="right"><b>Feed</b></td> + <td width="100%"> + {{with .Feed.Link}}<a href="{{.}}">{{end}} + <b>{{or .Feed.Title .Feed.Link "Unnammed feed"}}</b> + {{if .Feed.Link}}</a>{{end}} + </td> + </tr> + <tr> + <td align="right"><b>Item</b></td> + <td width="100%"> + {{with .Item.Link}}<a href="{{.}}">{{end}} + <b>{{or .Item.Title .Item.Link}}</b> + {{if .Item.Link}}</a>{{end}} + </td> + </tr> + </table> + </td> + </tr> +</table> +{{with .Item.Content}} + <br /> <!-- originally: only if content and `content !~ /\A\s*</m` --> + {{.}} +{{end}} +{{with .Item.Enclosures}} + <table border="1" width="100%" cellpadding="0" cellspacing="0" borderspacing="0"> + <tr> + <td> + <table width="100%" bgcolor="#EDEDED" cellpadding="2" cellspacing="2"> + <tr><td width="100%"><b>Files:</b></td></tr> + {{range .}} + <tr> + <td> + + <a href={{.URL}}>{{.URL | lastUrlPart}}</a> ({{.Length | byteCount}}, {{.Type}}) + </td> + </tr> + {{end}} + </table> + </td> + </tr> + </table> +{{end}} +<hr width="100%"/> +<table width="100%" cellpadding="0" cellspacing="0"> + {{template "bottomLine" (dict "descr" "Date:" "content" .Item.Published)}} + {{template "bottomLine" (dict "descr" "Author:" "content" .Item.Author.Name)}} + {{template "bottomLine" (dict "descr" "Subject:" "content" .Item.Title)}} + {{template "bottomLine" (dict "descr" "Filed under:" "content" (join ", " .Item.Categories))}} +</table>
\ No newline at end of file diff --git a/internal/feed/mail.go b/internal/feed/mail.go index 05d095b..4d07c1a 100644 --- a/internal/feed/mail.go +++ b/internal/feed/mail.go @@ -2,19 +2,21 @@ package feed import ( "bytes" + "fmt" "io" "time" "github.com/emersion/go-message/mail" "github.com/Necoro/feed2imap-go/internal/config" + "github.com/Necoro/feed2imap-go/internal/template" ) func address(name, address string) []*mail.Address { return []*mail.Address{{Name: name, Address: address}} } -func fromAdress(feed Feed, item feeditem, cfg config.Config) []*mail.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) @@ -29,9 +31,13 @@ func fromAdress(feed Feed, item feeditem, cfg config.Config) []*mail.Address { } } -func asMail(feed Feed, item feeditem, cfg config.Config) (string, error) { - var b bytes.Buffer +var htmlTemplate = template.ForFile("internal/feed/feed.tpl") + +func writeHtml(writer io.Writer, item feeditem) error { + return htmlTemplate.Execute(writer, item) +} +func writeToBuffer(b *bytes.Buffer, feed *Feed, item feeditem, cfg config.Config) error { var h mail.Header h.SetAddressList("From", fromAdress(feed, item, cfg)) h.SetAddressList("To", address(feed.Name, cfg.DefaultEmail)) @@ -55,31 +61,69 @@ func asMail(feed Feed, item feeditem, cfg config.Config) (string, error) { h.SetSubject(subject) } - mw, err := mail.CreateWriter(&b, h) + mw, err := mail.CreateWriter(b, h) if err != nil { - return "", err + return err } + defer mw.Close() - if cfg.WithPartText() { - tw, err := mw.CreateInline() - if err != nil { - return "", err - } + tw, err := mw.CreateInline() + if err != nil { + return err + } + defer tw.Close() + if false /* cfg.WithPartText() */ { 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 + return err } + defer w.Close() + _, _ = io.WriteString(w, "Who are you?") + } + + if cfg.WithPartHtml() { + var th mail.InlineHeader + th.SetContentType("text/html", map[string]string{"charset": "utf-8"}) + + w, err := tw.CreatePart(th) + if err != nil { + return err + } + + if err = writeHtml(w, item); err != nil { + return fmt.Errorf("writing html part: %w", err) + } - _ = w.Close() - _ = tw.Close() + w.Close() } - _ = mw.Close() + return nil +} + +func asMail(feed *Feed, item feeditem, cfg config.Config) (string, error) { + var b bytes.Buffer + + if err := writeToBuffer(&b, feed, item, cfg); err != nil { + return "", err + } return b.String(), nil } + +func (feed *Feed) ToMails(cfg config.Config) ([]string, error) { + var ( + err error + mails = make([]string, len(feed.items)) + ) + for idx := range feed.items { + if mails[idx], err = asMail(feed, feed.items[idx], cfg); err != nil { + return nil, fmt.Errorf("creating mails for %s: %w", feed.Name, err) + } + } + return mails, nil +} diff --git a/internal/feed/parse.go b/internal/feed/parse.go index 00b6aff..22d16f2 100644 --- a/internal/feed/parse.go +++ b/internal/feed/parse.go @@ -26,8 +26,8 @@ func parseFeed(feed *Feed) error { feed.feed = parsedFeed feed.items = make([]feeditem, len(parsedFeed.Items)) - for _, item := range parsedFeed.Items { - feed.items = append(feed.items, feeditem{parsedFeed, item}) + for idx, item := range parsedFeed.Items { + feed.items[idx] = feeditem{parsedFeed, item} } return nil } |