1 files changed, 110 insertions, 0 deletions
diff --git a/pkg/html/html.go b/pkg/html/html.go
new file mode 100644
index 000000000..c7f85da88
--- /dev/null
+++ b/pkg/html/html.go
@@ -0,0 +1,110 @@
+// Copyright 2018 syzkaller project authors. All rights reserved.
+// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
+
+//go:generate bash -c "echo '// AUTOGENERATED FILE' > generated.go"
+//go:generate bash -c "echo 'package html' > generated.go"
+//go:generate bash -c "echo 'const style = `' >> generated.go"
+//go:generate bash -c "cat ../../dashboard/app/static/style.css >> generated.go"
+//go:generate bash -c "echo '`' >> generated.go"
+//go:generate bash -c "echo 'const js = `' >> generated.go"
+//go:generate bash -c "cat ../../dashboard/app/static/common.js >> generated.go"
+//go:generate bash -c "echo '`' >> generated.go"
+
+package html
+
+import (
+	"fmt"
+	"html/template"
+	"strings"
+	"time"
+
+	"github.com/google/syzkaller/dashboard/dashapi"
+)
+
+func CreatePage(page string) *template.Template {
+	const headTempl = `<style type="text/css" media="screen">%v</style><script>%v</script>`
+	page = strings.Replace(page, "{{HEAD}}", fmt.Sprintf(headTempl, style, js), 1)
+	return template.Must(template.New("").Funcs(funcs).Parse(page))
+}
+
+func CreateGlob(glob string) *template.Template {
+	return template.Must(template.New("").Funcs(funcs).ParseGlob(glob))
+}
+
+var funcs = template.FuncMap{
+	"formatTime":       FormatTime,
+	"formatClock":      formatClock,
+	"formatDuration":   formatDuration,
+	"formatLateness":   formatLateness,
+	"formatReproLevel": formatReproLevel,
+	"formatStat":       formatStat,
+	"formatShortHash":  formatShortHash,
+}
+
+func FormatTime(t time.Time) string {
+	if t.IsZero() {
+		return ""
+	}
+	return t.Format("2006/01/02 15:04")
+}
+
+func formatClock(t time.Time) string {
+	if t.IsZero() {
+		return ""
+	}
+	return t.Format("15:04")
+}
+
+func formatDuration(d time.Duration) string {
+	if d == 0 {
+		return ""
+	}
+	days := int(d / (24 * time.Hour))
+	hours := int(d / time.Hour % 24)
+	mins := int(d / time.Minute % 60)
+	if days >= 10 {
+		return fmt.Sprintf("%vd", days)
+	} else if days != 0 {
+		return fmt.Sprintf("%vd%02vh", days, hours)
+	} else if hours != 0 {
+		return fmt.Sprintf("%vh%02vm", hours, mins)
+	}
+	return fmt.Sprintf("%vm", mins)
+}
+
+func formatLateness(now, t time.Time) string {
+	if t.IsZero() {
+		return "never"
+	}
+	d := now.Sub(t)
+	if d < 5*time.Minute {
+		return "now"
+	}
+	return formatDuration(d)
+}
+
+func formatReproLevel(l dashapi.ReproLevel) string {
+	switch l {
+	case dashapi.ReproLevelSyz:
+		return "syz"
+	case dashapi.ReproLevelC:
+		return "C"
+	default:
+		return ""
+	}
+}
+
+func formatStat(v int64) string {
+	if v == 0 {
+		return ""
+	}
+	return fmt.Sprint(v)
+}
+
+func formatShortHash(v string) string {
+	const hashLen = 8
+	if len(v) <= hashLen {
+		return v
+	}
+	return v[:hashLen]
+}