caret

[ACTIVE] a command line tool for browsing Lobsters in your terminal
git clone git://git.figbert.com/caret.git
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item.go (1331B)

      1 package main
      2 
      3 import (
      4 	"fmt"
      5 	"net/url"
      6 	"strings"
      7 
      8 	"git.figbert.com/caret/api"
      9 	"git.figbert.com/caret/ui"
     10 	"git.figbert.com/caret/utils"
     11 
     12 	"github.com/dustin/go-humanize"
     13 )
     14 
     15 type item struct {
     16 	post api.Post
     17 }
     18 
     19 func (i item) FilterValue() string { return "" }
     20 func (i item) Title() string {
     21 	parsedURL, err := url.Parse(i.post.URL)
     22 	if err != nil {
     23 		return i.post.Headline
     24 	}
     25 
     26 	inline := " ☶ "
     27 	if u := parsedURL.Hostname(); u != "" {
     28 		inline = fmt.Sprintf(" (%s)", u)
     29 	}
     30 
     31 	return fmt.Sprintf("%s%s", i.post.Headline, ui.Gray().Render(inline))
     32 }
     33 func (itm item) Description() string {
     34 	created := utils.TimeFromAPI(itm.post.CreatedAt)
     35 	relationship := "via"
     36 	if itm.post.UserIsAuthor {
     37 		relationship = "authored by"
     38 	}
     39 
     40 	intro := ui.Gray().Render(
     41 		fmt.Sprintf(
     42 			"%d upvotes %s %s | %s | ",
     43 			itm.post.Score, relationship,
     44 			itm.post.User, humanize.Time(created),
     45 		),
     46 	)
     47 
     48 	var tags strings.Builder
     49 	for i, t := range itm.post.Tags {
     50 		switch t {
     51 		case "video", "pdf", "slides", "show", "meta", "ask":
     52 			tags.WriteString(ui.Purple().Render(t))
     53 		default:
     54 			tags.WriteString(ui.Orange().Render(t))
     55 		}
     56 		if i != len(itm.post.Tags)-1 {
     57 			tags.WriteString(ui.Gray().Render(", "))
     58 		}
     59 	}
     60 
     61 	comments := ui.Gray().Render(fmt.Sprintf(" | %d comments", itm.post.CommentCount))
     62 
     63 	return intro + tags.String() + comments
     64 }