add christmas theme (#6)

* add support for christmas bar * turn on christmas lights
nilic · Dec 25, 2023 · accddcd · accddcd
1 parent 87be027
commit accddcd
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Showing 2 changed files with 11 additions and 3 deletions.
diff --git a/cmd/hntop/output.go b/cmd/hntop/output.go
@@ -28,6 +28,7 @@ const (
 
 var templateFuncs = template.FuncMap{
 	"increment": increment,
+	"mod":       mod,
 	"timeAgo":   timeAgo,
 }
 
@@ -36,15 +37,18 @@ type templateData struct {
 	ResultCount int
 	StartTime   string
 	EndTime     string
+	Christmas   bool
 	Hits        []htclient.Hit
 }
 
 func output(cCtx *cli.Context, q *htclient.Query, h *htclient.Hits) error {
+	t := time.Now()
 	var td = templateData{
 		FrontPage:   q.FrontPage,
 		ResultCount: q.ResultCount,
 		StartTime:   (time.Unix(q.StartTime, 0)).Format(time.RFC822),
 		EndTime:     (time.Unix(q.EndTime, 0)).Format(time.RFC822),
+		Christmas:   t.Month().String() == "December" && t.Day() == 25,
 		Hits:        h.Hits,
 	}
 
@@ -98,6 +102,10 @@ func increment(i int) int {
 	return i + 1
 }
 
+func mod(i, j int) bool {
+	return i%j == 0
+}
+
 func timeAgo(t time.Time) string {
 	return timeago.New(t).Format()
 }
diff --git a/internal/mailer/templates/hntop.tmpl b/internal/mailer/templates/hntop.tmpl
@@ -25,7 +25,7 @@
 
 <body>
 <center><table border="0" cellpadding="0" cellspacing="0" width="85%" bgcolor="#f6f6ef">
-        <tr><td bgcolor="#ff6600"><table border="0" cellpadding="0" cellspacing="0" width="100%" style="padding:2px"><tr>
+        <tr><td bgcolor="#{{if .Christmas}}cc1010{{else}}ff6600{{end}}"><table border="0" cellpadding="0" cellspacing="0" width="100%" style="padding:2px"><tr>
                   <td style="line-height:12pt; height:10px;"><span style="font-family:Verdana, Geneva, sans-serif; font-size: 10pt; color:#222222; line-height:12px;"><b style="margin-right: 5px;">{{if .FrontPage}}HN posts currently on the front page
 {{else}}Top {{.ResultCount}} HN posts from {{.StartTime}} to {{.EndTime}}{{end}}</b>
         	</span></td></tr>
@@ -34,7 +34,7 @@
 <tr title="" style="height:10px"></tr><tr><td><table border="0" cellpadding="0" cellspacing="0">
 	{{range $i, $e := .Hits}}
 	<tr>
-      <td align="right" valign="top" style="font-family:Verdana, Geneva, sans-serif; font-size: 10pt; color:#828282; overflow:hidden;">{{increment $i}}.</td>    <td style="font-family:Verdana, Geneva, sans-serif; font-size: 10pt; color:#828282; overflow:hidden;">&nbsp;<a href="{{.ExternalURL}}">{{.Title}}</a>{{if ne .BaseExternalURL ""}}<span style="font-family:Verdana, Geneva, sans-serif; font-size:  8pt; color:#828282;"> (<a href="{{.FromURL}}">{{.BaseExternalURL}}</a>)</span>{{end}}</td></tr><tr><td></td><td style="font-family:Verdana, Geneva, sans-serif; font-size:  7pt; color:#828282;">
+      <td align="right" valign="top" style="font-family:Verdana, Geneva, sans-serif; font-size: 10pt; color:#828282; overflow:hidden;">{{if $.Christmas}}<font color="#{{if mod $i 2}}be2828{{else}}005a00{{end}}">{{increment $i}}.</font>{{else}}{{increment $i}}.{{end}}</td>    <td style="font-family:Verdana, Geneva, sans-serif; font-size: 10pt; color:#828282; overflow:hidden;">&nbsp;<a href="{{.ExternalURL}}">{{.Title}}</a>{{if ne .BaseExternalURL ""}}<span style="font-family:Verdana, Geneva, sans-serif; font-size:  8pt; color:#828282;"> (<a href="{{.FromURL}}">{{.BaseExternalURL}}</a>)</span>{{end}}</td></tr><tr><td></td><td style="font-family:Verdana, Geneva, sans-serif; font-size:  7pt; color:#828282;">
           &nbsp;{{.Points}} points by <a href="{{.UserURL}}" class="hnuser">{{.Author}}</a> <span class="age" title="{{.CreatedAt}}">{{timeAgo .CreatedAt}}</span> | <a href="{{.ItemURL}}">{{.NumComments}} comments</a>
               </td></tr>
 			  <tr class="smallspacer" style="height:5px"></tr>
@@ -43,7 +43,7 @@
 </table>
 </td></tr>
 {{end}}
-<tr><td><table width="100%" cellspacing="0" cellpadding="1"><tr><td bgcolor="#ff6600"></td></tr></table>
+<tr><td><table width="100%" cellspacing="0" cellpadding="1"><tr><td bgcolor="#{{if .Christmas}}cc1010{{else}}ff6600{{end}}"></td></tr></table>
 <center><span style="font-family:Verdana, Geneva, sans-serif; font-size:  8pt; color:#000000;">Powered by <a href="https://github.com/nilic/hntop-cli">hntop-cli</a></span>
 </center></td></tr>
 <tr class="smallspacer" style="height:5px"></tr>