Managing of problems

datapoint.go

@@ -36,6 +36,7 @@ type DatapointValue struct {
 	ValueInt      sql.NullInt64  `db:"value_int"`
 	ValueString   sql.NullString `db:"value_string"`
 	ValueDateTime sql.NullTime   `db:"value_datetime"`
+	TemplateValue any
 }
 
 func (dp DatapointValue) Value() any { // {{{
@@ -53,13 +54,13 @@ func (dp DatapointValue) Value() any { // {{{
 
 	return nil
 } // }}}
-func (dp DatapointValue) FormattedTime() string {
+func (dp DatapointValue) FormattedTime() string {// {{{
 	if dp.ValueDateTime.Valid {
 		return dp.ValueDateTime.Time.Format("2006-01-02 15:04:05")
 	}
 	return "invalid time"
-}
-func (dp Datapoint) Update() (err error) {
+}// }}}
+func (dp Datapoint) Update() (err error) {// {{{
 	name := strings.TrimSpace(dp.Name)
 	if name == "" {
 		err = errors.New("Name can't be empty")
@@ -82,7 +83,7 @@ func (dp Datapoint) Update() (err error) {
 	}
 
 	return
-}
+}// }}}
 
 func DatapointAdd[T any](name string, value T) (err error) { // {{{
 	row := service.Db.Conn.QueryRow(`SELECT id, datatype FROM datapoint WHERE name=$1`, name)

main.go

@@ -95,21 +95,22 @@ func main() { // {{{
 		logger.Error("application", "error", err)
 		return
 	}
-	_, err = service.Db.Conn.Exec(`SET TIMEZONE TO 'Europe/Stockholm'`)
-	if err != nil {
-		logger.Error("application", "error", err)
-		return
-	}
 
 	service.Register("/", false, false, staticHandler)
 	service.Register("/problems", false, false, pageProblems)
+	service.Register("/problem/acknowledge/{id}", false, false, pageProblemAcknowledge)
+	service.Register("/problem/unacknowledge/{id}", false, false, pageProblemUnacknowledge)
+
 	service.Register("/datapoints", false, false, pageDatapoints)
 	service.Register("/datapoint/edit/{id}", false, false, pageDatapointEdit)
 	service.Register("/datapoint/update/{id}", false, false, pageDatapointUpdate)
+
 	service.Register("/triggers", false, false, pageTriggers)
 	service.Register("/trigger/edit/{id}", false, false, pageTriggerEdit)
+	service.Register("/trigger/edit/{id}/{sectionID}", false, false, pageTriggerEdit)
 	service.Register("/trigger/update/{id}", false, false, pageTriggerUpdate)
 	service.Register("/trigger/run/{id}", false, false, pageTriggerRun)
+
 	service.Register("/configuration", false, false, pageConfiguration)
 	service.Register("/entry/{datapoint}", false, false, entryDatapoint)
 
@@ -170,6 +171,45 @@ func entryDatapoint(w http.ResponseWriter, r *http.Request, sess *session.T) { /
 		return
 	}
 
+	var triggers []Trigger
+	triggers, err = TriggersRetrieveByDatapoint(dpoint)
+	if err != nil {
+		logger.Error("entry", "error", err)
+	}
+	for _, trigger := range triggers {
+		var out any
+		out, err = trigger.Run()
+		if err != nil {
+			err = we.Wrap(err).Log()
+			logger.Error("entry", "error", err)
+
+		}
+		logger.Debug("entry", "datapoint", dpoint, "value", value, "trigger", trigger, "result", out)
+
+		switch v := out.(type) {
+		case bool:
+			// Trigger returning true - a problem occurred
+			if v {
+				err = ProblemStart(trigger)
+				if err != nil {
+					err = we.Wrap(err).Log()
+					logger.Error("entry", "error", err)
+				}
+			} else {
+				err = ProblemClose(trigger)
+				if err != nil {
+					err = we.Wrap(err).Log()
+					logger.Error("entry", "error", err)
+				}
+			}
+
+		default:
+			err := fmt.Errorf(`Expression for trigger %s not returning bool (%T)`, trigger.Name, v)
+			logger.Info("entry", "error", err)
+			we.Wrap(err).WithData(v).Log()
+		}
+	}
+
 	j, _ := json.Marshal(struct{ OK bool }{true})
 	w.Write(j)
 } // }}}
@@ -204,8 +244,10 @@ func getPage(layout, page string) (tmpl *template.Template, err error) { // {{{
 	}
 
 	funcMap := template.FuncMap{
-		"format_time": func(t time.Time) string {
-			return t.Local().Format("2006-01-02 15:04:05")
+		"format_time": func(t time.Time) template.HTML {
+			return template.HTML(
+				t.Local().Format(`<span class="date">2006-01-02</span> <span class="time">15:04<span class="seconds">:05</span></span>`),
+			)
 		},
 	}
 
@@ -233,32 +275,65 @@ func pageIndex(w http.ResponseWriter, _ *http.Request, _ *session.T) { // {{{
 	}
 	page.Render(w)
 } // }}}
+
 func pageProblems(w http.ResponseWriter, _ *http.Request, _ *session.T) { // {{{
 	page := Page{
 		LAYOUT: "main",
 		PAGE:   "problems",
 	}
 
-	/*
-		areas, err := ProblemsRetrieve()
-		if err != nil {
-			httpError(w, we.Wrap(err).Log())
-			return
-		}
-		sort.SliceStable(areas, func(i, j int) bool {
-			return areas[i].Name < areas[j].Name
-		})
-
-		logger.Info("problems", "areas", areas)
-	*/
+	problems, err := ProblemsRetrieve()
+	if err != nil {
+		httpError(w, we.Wrap(err).Log())
+		return
+	}
 
 	page.Data = map[string]any{
-		//"Areas": areas,
+		"Problems": problems,
 	}
 	page.Render(w)
 	return
 } // }}}
-func pageDatapoints(w http.ResponseWriter, _ *http.Request, _ *session.T) { // {{{
+func pageProblemAcknowledge(w http.ResponseWriter, r *http.Request, _ *session.T) { // {{{
+	idStr := r.PathValue("id")
+	id, err := strconv.Atoi(idStr)
+	if err != nil {
+		httpError(w, we.Wrap(err).Log())
+		return
+	}
+
+	err = ProblemAcknowledge(id, true)
+	if err != nil {
+		httpError(w, we.Wrap(err).Log())
+		return
+	}
+
+	w.Header().Add("Location", "/problems")
+	w.WriteHeader(302)
+
+	return
+} // }}}
+func pageProblemUnacknowledge(w http.ResponseWriter, r *http.Request, _ *session.T) { // {{{
+	idStr := r.PathValue("id")
+	id, err := strconv.Atoi(idStr)
+	if err != nil {
+		httpError(w, we.Wrap(err).Log())
+		return
+	}
+
+	err = ProblemAcknowledge(id, false)
+	if err != nil {
+		httpError(w, we.Wrap(err).Log())
+		return
+	}
+
+	w.Header().Add("Location", "/problems")
+	w.WriteHeader(302)
+
+	return
+} // }}}
+
+func pageDatapoints(w http.ResponseWriter, r *http.Request, _ *session.T) { // {{{
 	page := Page{
 		LAYOUT: "main",
 		PAGE:   "datapoints",
@@ -269,7 +344,13 @@ func pageDatapoints(w http.ResponseWriter, _ *http.Request, _ *session.T) { // {
 		httpError(w, we.Wrap(err).Log())
 		return
 	}
-	logger.Info("FOO", "dps", datapoints)
+
+	// The datapoint selector in trigger edit wants the raw data in JSON.
+	if r.URL.Query().Get("format") == "json" {
+		j, _ := json.Marshal(datapoints)
+		w.Write(j)
+		return
+	}
 
 	page.Data = map[string]any{
 		"Datapoints": datapoints,
@@ -332,6 +413,7 @@ func pageDatapointUpdate(w http.ResponseWriter, r *http.Request, _ *session.T) {
 	w.Header().Add("Location", "/datapoints")
 	w.WriteHeader(302)
 } // }}}
+
 func pageTriggers(w http.ResponseWriter, _ *http.Request, _ *session.T) { // {{{
 	areas, err := TriggersRetrieve()
 	if err != nil {
@@ -361,11 +443,26 @@ func pageTriggerEdit(w http.ResponseWriter, r *http.Request, _ *session.T) { //
 		return
 	}
 
+	// Creating a new trigger uses the edit function.
+	// ID == 0 - create a new trigger.
+	// ID  > 0 - edit existing trigger.
 	var trigger Trigger
-	trigger, err = TriggerRetrieve(id)
-	if err != nil {
-		httpError(w, we.Wrap(err).Log())
-		return
+	if id > 0 {
+		trigger, err = TriggerRetrieve(id)
+		if err != nil {
+			httpError(w, we.Wrap(err).Log())
+			return
+		}
+	} else {
+		// A new trigger needs to know which section it belongs to.
+		sectionIDStr := r.PathValue("sectionID")
+		if sectionIDStr != "" {
+			trigger.SectionID, err = strconv.Atoi(sectionIDStr)
+			if err != nil {
+				httpError(w, we.Wrap(err).Log())
+				return
+			}
+		}
 	}
 
 	datapoints := make(map[string]Datapoint)
@@ -375,6 +472,7 @@ func pageTriggerEdit(w http.ResponseWriter, r *http.Request, _ *session.T) { //
 			httpError(w, we.Wrap(err).Log())
 			return
 		}
+		dp.LastDatapointValue.TemplateValue = dp.LastDatapointValue.Value()
 		datapoints[dpname] = dp
 	}
 
@@ -401,14 +499,23 @@ func pageTriggerUpdate(w http.ResponseWriter, r *http.Request, _ *session.T) { /
 	}
 
 	var trigger Trigger
-	trigger, err = TriggerRetrieve(id)
-	if err != nil {
-		httpError(w, we.Wrap(err).Log())
-		return
+	if id > 0 {
+		trigger, err = TriggerRetrieve(id)
+		if err != nil {
+			httpError(w, we.Wrap(err).Log())
+			return
+		}
+	} else {
+		trigger.SectionID, err = strconv.Atoi(r.FormValue("sectionID"))
+		if err != nil {
+			httpError(w, we.Wrap(err).Log())
+			return
+		}
 	}
 
 	trigger.Name = r.FormValue("name")
 	trigger.Expression = r.FormValue("expression")
+	trigger.Datapoints = r.Form["datapoints[]"]
 	err = trigger.Update()
 	if err != nil {
 		httpError(w, we.Wrap(err).Log())
@@ -436,23 +543,13 @@ func pageTriggerRun(w http.ResponseWriter, r *http.Request, _ *session.T) { // {
 	expr, _ := io.ReadAll(r.Body)
 	trigger.Expression = string(expr)
 
-	datapoints := make(map[string]Datapoint)
-	for _, dpname := range trigger.Datapoints {
-		dp, err := DatapointRetrieve(0, dpname)
-		if err != nil {
-			httpError(w, we.Wrap(err).Log())
-			return
-		}
-		datapoints[dpname] = dp
-	}
-
 	resp := struct {
 		OK     bool
 		Output any
 	}{
 		OK: true,
 	}
-	resp.Output, err = trigger.Run(datapoints)
+	resp.Output, err = trigger.Run()
 	if err != nil {
 		we.Wrap(err).Log()
 		httpError(w, err)
@@ -463,6 +560,7 @@ func pageTriggerRun(w http.ResponseWriter, r *http.Request, _ *session.T) { // {
 	w.Header().Add("Content-Type", "application/json")
 	w.Write(j)
 } // }}}
+
 func pageConfiguration(w http.ResponseWriter, _ *http.Request, _ *session.T) { // {{{
 	areas, err := AreaRetrieve()
 	if err != nil {

page.go

@@ -52,7 +52,6 @@ func (p *Page) Render(w http.ResponseWriter) {
 		"Data":    p.Data,
 	}
 
-	logger.Info("foo", "tmpl", tmpl)
 	err = tmpl.Execute(w, data)
 	if err != nil {
 		httpError(w, we.Wrap(err).Log())

problem.go

@@ -2,19 +2,108 @@ package main
 
 import (
 	// External
-	// we "git.gibonuddevalla.se/go/wrappederror"
+	we "git.gibonuddevalla.se/go/wrappederror"
 
 	// Standard
-	// "encoding/json"
+	"database/sql"
+	"encoding/json"
+	"time"
 )
 
-/*
 type Problem struct {
-	ID             int
-	Name           string
-	SectionID      int
-	Expression     string
-	DatapointNames []string
+	ID           int
+	Start        time.Time
+	End          sql.NullTime
+	Acknowledged bool
+	TriggerID    int    `json:"trigger_id"`
+	TriggerName  string `json:"trigger_name"`
+	AreaName     string `json:"area_name"`
+	SectionName  string `json:"section_name"`
 }
-*/
 
+func ProblemsRetrieve() (problems []Problem, err error) {
+	problems = []Problem{}
+	row := service.Db.Conn.QueryRow(`
+		SELECT
+			jsonb_agg(p.*)
+		FROM (
+			SELECT
+				p.id,
+				p.start,
+				p.end,
+				p.acknowledged,
+				t.id   AS trigger_id,
+				t.name AS trigger_name,
+				a.name AS area_name,
+				s.name AS section_name
+			FROM problem p
+			INNER JOIN "trigger" t ON p.trigger_id = t.id
+			INNER JOIN section s ON t.section_id = s.id
+			INNER JOIN area a ON s.area_id = a.id
+			
+			WHERE
+				p.end IS NULL
+			
+			ORDER BY p.start DESC
+		)  p
+	`)
+
+	var jsonBody []byte
+	err = row.Scan(&jsonBody)
+	if err != nil {
+		err = we.Wrap(err)
+		return
+	}
+
+	err = json.Unmarshal(jsonBody, &problems)
+	if err != nil {
+		err = we.Wrap(err)
+	}
+	return
+}
+
+func ProblemStart(trigger Trigger) (err error) {
+	row := service.Db.Conn.QueryRow(`
+		SELECT COUNT(id)
+		FROM problem
+		WHERE
+			trigger_id = $1 AND
+			"end" IS NULL
+		GROUP BY trigger_id
+		`,
+		trigger.ID,
+	)
+	var openProblems int
+	err = row.Scan(&openProblems)
+	if err != nil && err != sql.ErrNoRows {
+		err = we.Wrap(err).WithData(trigger.ID)
+		return
+	}
+
+	// Open up a new problem if no open exists.
+	if openProblems == 0 {
+		_, err = service.Db.Conn.Exec(`INSERT INTO problem(trigger_id) VALUES($1)`, trigger.ID)
+		if err != nil {
+			err = we.Wrap(err).WithData(trigger)
+		}
+	}
+	return
+}
+
+func ProblemClose(trigger Trigger) (err error) {
+	_, err = service.Db.Conn.Exec(`UPDATE problem SET "end"=NOW() WHERE trigger_id=$1 AND "end" IS NULL`, trigger.ID)
+	if err != nil {
+		err = we.Wrap(err).WithData(trigger)
+		return
+	}
+	return
+}
+
+func ProblemAcknowledge(id int, state bool) (err error) {
+	_, err = service.Db.Conn.Exec(`UPDATE problem SET "acknowledged"=$2 WHERE id=$1`, id, state)
+	if err != nil {
+		err = we.Wrap(err).WithData(id)
+		return
+	}
+	return
+}

sql/00008.sql

@@ -0,0 +1 @@
+ALTER TABLE public."trigger" ADD CONSTRAINT trigger_sectionname_unique UNIQUE (section_id,"name");

static/css/datapoints.css

@@ -37,7 +37,7 @@ h2 {
   font-size: 1.25em;
 }
 a {
-  color: #3f9da1;
+  color: #fabd2f;
   text-decoration: none;
 }
 a:hover {
@@ -70,13 +70,31 @@ button {
   background: #202020;
   color: #d5c4a1;
   padding: 8px 32px;
-  border: 1px solid #3a3a3a;
+  border: 1px solid #535353;
   font-size: 1em;
   height: 3em;
 }
 button:focus {
   background: #333;
 }
+.line {
+  grid-column: 1 / -1;
+  border-bottom: 1px solid #4e4e4e;
+}
+span.date {
+  color: #d5c4a1;
+  font-weight: 500;
+}
+span.time {
+  font-size: 0.9em;
+  color: #d5c4a1;
+}
+span.seconds {
+  display: none;
+}
+label {
+  user-select: none;
+}
 #datapoints {
   display: grid;
   grid-template-columns: repeat(4, min-content);
@@ -102,10 +120,10 @@ button:focus {
   width: 100%;
 }
 .widgets .datapoints {
-  font: "Roboto Mono", monospace;
   display: grid;
   grid-template-columns: min-content 1fr;
   gap: 6px 8px;
+  font-family: "Roboto Mono", monospace;
   margin-bottom: 8px;
 }
 .widgets .action {

static/css/main.css

@@ -37,7 +37,7 @@ h2 {
   font-size: 1.25em;
 }
 a {
-  color: #3f9da1;
+  color: #fabd2f;
   text-decoration: none;
 }
 a:hover {
@@ -70,13 +70,31 @@ button {
   background: #202020;
   color: #d5c4a1;
   padding: 8px 32px;
-  border: 1px solid #3a3a3a;
+  border: 1px solid #535353;
   font-size: 1em;
   height: 3em;
 }
 button:focus {
   background: #333;
 }
+.line {
+  grid-column: 1 / -1;
+  border-bottom: 1px solid #4e4e4e;
+}
+span.date {
+  color: #d5c4a1;
+  font-weight: 500;
+}
+span.time {
+  font-size: 0.9em;
+  color: #d5c4a1;
+}
+span.seconds {
+  display: none;
+}
+label {
+  user-select: none;
+}
 #layout {
   display: grid;
   grid-template-areas: "menu content";
@@ -137,12 +155,17 @@ button:focus {
 #areas .area .section {
   margin: 8px 16px;
 }
-#areas .area .section > .name {
+#areas .area .section .create {
+  display: grid;
+  grid-template-columns: min-content min-content;
+  grid-gap: 8px;
+  white-space: nowrap;
+}
+#areas .area .section .create .new {
   font-weight: 500;
 }
-#areas .area .section .triggers a {
-  color: inherit;
-  text-decoration: none;
+#areas .area .section > .name {
+  font-weight: 500;
 }
 #areas .area .section .triggers .trigger {
   display: grid;
@@ -155,5 +178,11 @@ button:focus {
   height: 16px;
 }
 #areas .area .section .triggers .trigger .label {
-  color: #3f9da1;
+  color: inherit;
+}
+dialog {
+  background: #202020;
+  border: 1px solid #606060;
+  color: #d5c4a1;
+  box-shadow: 10px 10px 15px 0px rgba(0, 0, 0, 0.25);
 }

static/css/problems.css

@@ -0,0 +1,124 @@
+html {
+  box-sizing: border-box;
+}
+*,
+*:before,
+*:after {
+  box-sizing: inherit;
+}
+*:focus {
+  outline: none;
+}
+[onClick] {
+  cursor: pointer;
+}
+html,
+body {
+  margin: 0;
+  padding: 0;
+}
+body {
+  background: #282828;
+  font-family: "Roboto", sans-serif;
+  font-weight: 300;
+  color: #d5c4a1;
+  font-size: 11pt;
+}
+h1,
+h2 {
+  margin-top: 0px;
+  margin-bottom: 4px;
+}
+h1 {
+  font-size: 1.5em;
+  color: #fb4934;
+}
+h2 {
+  font-size: 1.25em;
+}
+a {
+  color: #fabd2f;
+  text-decoration: none;
+}
+a:hover {
+  text-decoration: underline;
+}
+b {
+  font-weight: 500;
+}
+.roboto-light {
+  font-family: "Roboto", sans-serif;
+  font-weight: 300;
+  font-style: normal;
+}
+.roboto-medium {
+  font-family: "Roboto", sans-serif;
+  font-weight: 500;
+  font-style: normal;
+}
+input[type="text"],
+textarea,
+select {
+  font-family: "Roboto Mono", monospace;
+  background: #202020;
+  color: #d5c4a1;
+  padding: 4px 8px;
+  border: none;
+  font-size: 1em;
+}
+button {
+  background: #202020;
+  color: #d5c4a1;
+  padding: 8px 32px;
+  border: 1px solid #535353;
+  font-size: 1em;
+  height: 3em;
+}
+button:focus {
+  background: #333;
+}
+.line {
+  grid-column: 1 / -1;
+  border-bottom: 1px solid #4e4e4e;
+}
+span.date {
+  color: #d5c4a1;
+  font-weight: 500;
+}
+span.time {
+  font-size: 0.9em;
+  color: #d5c4a1;
+}
+span.seconds {
+  display: none;
+}
+label {
+  user-select: none;
+}
+#problems-list,
+#acknowledged-list {
+  display: grid;
+  grid-template-columns: repeat(5, min-content);
+  grid-gap: 4px 16px;
+  margin-bottom: 32px;
+}
+#problems-list div,
+#acknowledged-list div {
+  white-space: nowrap;
+}
+#problems-list .header,
+#acknowledged-list .header {
+  font-weight: 500;
+}
+#problems-list .trigger,
+#acknowledged-list .trigger {
+  color: #fb4934;
+  font-weight: 500;
+}
+#problems-list .acknowledge img,
+#acknowledged-list .acknowledge img {
+  height: 16px;
+}
+#acknowledged-list.hidden {
+  display: none;
+}

static/css/theme.css

@@ -37,7 +37,7 @@ h2 {
   font-size: 1.25em;
 }
 a {
-  color: #3f9da1;
+  color: #fabd2f;
   text-decoration: none;
 }
 a:hover {
@@ -70,10 +70,28 @@ button {
   background: #202020;
   color: #d5c4a1;
   padding: 8px 32px;
-  border: 1px solid #3a3a3a;
+  border: 1px solid #535353;
   font-size: 1em;
   height: 3em;
 }
 button:focus {
   background: #333;
 }
+.line {
+  grid-column: 1 / -1;
+  border-bottom: 1px solid #4e4e4e;
+}
+span.date {
+  color: #d5c4a1;
+  font-weight: 500;
+}
+span.time {
+  font-size: 0.9em;
+  color: #d5c4a1;
+}
+span.seconds {
+  display: none;
+}
+label {
+  user-select: none;
+}

static/css/trigger_edit.css

@@ -37,7 +37,7 @@ h2 {
   font-size: 1.25em;
 }
 a {
-  color: #3f9da1;
+  color: #fabd2f;
   text-decoration: none;
 }
 a:hover {
@@ -70,13 +70,31 @@ button {
   background: #202020;
   color: #d5c4a1;
   padding: 8px 32px;
-  border: 1px solid #3a3a3a;
+  border: 1px solid #535353;
   font-size: 1em;
   height: 3em;
 }
 button:focus {
   background: #333;
 }
+.line {
+  grid-column: 1 / -1;
+  border-bottom: 1px solid #4e4e4e;
+}
+span.date {
+  color: #d5c4a1;
+  font-weight: 500;
+}
+span.time {
+  font-size: 0.9em;
+  color: #d5c4a1;
+}
+span.seconds {
+  display: none;
+}
+label {
+  user-select: none;
+}
 .widgets {
   display: grid;
   grid-template-columns: min-content 1fr;

static/images/acknowledge-filled.svg

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="31.999987"
+   height="29.090721"
+   viewBox="0 0 8.4666629 7.6969202"
+   version="1.1"
+   id="svg8"
+   inkscape:version="1.3.2 (1:1.3.2+202311252150+091e20ef0f)"
+   sodipodi:docname="acknowledge-filled.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:dc="http://purl.org/dc/elements/1.1/">
+  <defs
+     id="defs2" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="1"
+     inkscape:cx="11.5"
+     inkscape:cy="10"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     units="px"
+     inkscape:window-width="2190"
+     inkscape:window-height="1404"
+     inkscape:window-x="1463"
+     inkscape:window-y="16"
+     inkscape:window-maximized="0"
+     inkscape:showpageshadow="true"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d6d6d6"
+     showborder="true" />
+  <metadata
+     id="metadata5">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(-89.958296,-148.43122)">
+    <title
+       id="title1">thumb-up</title>
+    <path
+       d="m 98.424959,151.89488 c 0,-0.42719 -0.346361,-0.7697 -0.769692,-0.7697 h -2.432224 l 0.369452,-1.75874 c 0.0077,-0.0385 0.01149,-0.0809 0.01149,-0.1232 0,-0.15778 -0.06542,-0.30402 -0.169332,-0.40794 l -0.407941,-0.40408 -2.532284,2.53229 c -0.142399,0.1424 -0.227059,0.33482 -0.227059,0.54648 v 3.84845 a 0.76969147,0.76969147 0 0 0 0.769691,0.7697 h 3.463611 c 0.319422,0 0.592664,-0.19242 0.708117,-0.46951 l 1.162234,-2.71317 c 0.03463,-0.0884 0.05388,-0.18087 0.05388,-0.28093 v -0.7697 m -8.466606,4.23331 h 1.539382 v -4.61815 h -1.539382 z"
+       id="path1"
+       style="stroke-width:0.384845;fill:#fb4934;fill-opacity:1" />
+  </g>
+</svg>

static/images/acknowledge-outline.svg

@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="31.999987"
+   height="29.090721"
+   viewBox="0 0 8.4666629 7.6969202"
+   version="1.1"
+   id="svg8"
+   inkscape:version="1.3.2 (1:1.3.2+202311252150+091e20ef0f)"
+   sodipodi:docname="acknowledge-outline.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:dc="http://purl.org/dc/elements/1.1/">
+  <defs
+     id="defs2" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="1"
+     inkscape:cx="11.5"
+     inkscape:cy="10"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     units="px"
+     inkscape:window-width="2190"
+     inkscape:window-height="1404"
+     inkscape:window-x="1463"
+     inkscape:window-y="16"
+     inkscape:window-maximized="0"
+     inkscape:showpageshadow="true"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d6d6d6"
+     showborder="true" />
+  <metadata
+     id="metadata5">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(-89.958296,-148.43122)">
+    <title
+       id="title1">thumb-up</title>
+    <title
+       id="title1-3">thumb-up-outline</title>
+    <path
+       d="m 91.497681,151.50999 v 4.61815 h -1.539385 v -4.61815 h 1.539385 m 1.539383,4.61815 a 0.76969186,0.76969186 0 0 1 -0.769692,-0.76969 v -3.84846 c 0,-0.21166 0.08467,-0.40408 0.22706,-0.54263 l 2.532286,-2.53614 0.407936,0.40794 c 0.103912,0.10385 0.169333,0.24631 0.169333,0.40408 l -0.01149,0.1232 -0.365604,1.75875 h 2.428378 c 0.42718,0 0.769693,0.34636 0.769693,0.76969 v 0.76969 c 0,0.10008 -0.01924,0.19242 -0.05388,0.28095 l -1.162236,2.71316 c -0.115446,0.27709 -0.388694,0.46951 -0.708116,0.46951 h -3.463613 m 0,-0.7697 h 3.47516 l 1.142991,-2.69392 v -0.76969 h -3.382795 l 0.434876,-2.04738 -1.670232,1.67408 z"
+       id="path1"
+       style="stroke-width:0.384845;fill:#fb4934;fill-opacity:1" />
+  </g>
+</svg>

static/js/problems.mjs

@@ -0,0 +1,23 @@
+export class UI {
+	constructor() {
+		const showAcked = localStorage.getItem('show_acknowledged')
+		if (showAcked == 'true') {
+			document.getElementById('show-acked').checked = true
+			const list = document.getElementById('acknowledged-list')
+			list.classList.remove('hidden')
+		}
+			
+	}
+
+	toggleAcknowledged(evt) {
+		const list = document.getElementById('acknowledged-list')
+
+		if (evt.target.checked) {
+			list.classList.remove('hidden')
+			localStorage.setItem('show_acknowledged', true)
+		} else {
+			list.classList.add('hidden')
+			localStorage.setItem('show_acknowledged', false)
+		}
+	}
+}

static/js/trigger_edit.mjs

@@ -1,17 +1,35 @@
 export class UI {
-	constructor() {
+	constructor() {//{{{
 		document.getElementById('button-run').
-			addEventListener('click', evt=>evt.preventDefault())
+			addEventListener('click', evt => evt.preventDefault())
 
-		document.addEventListener('keydown', evt=>this.keyHandler(evt))
-	}
-	setTrigger(t) {
+		document.addEventListener('keydown', evt => this.keyHandler(evt))
+
+		document.querySelector('input[name="name"]').focus()
+
+		this.datapoints = []
+	}//}}}
+	render() {//{{{
+		document.querySelectorAll('.datapoints .datapoint').forEach(el => el.remove());
+
+		const datapoints = document.querySelector('.datapoints')
+
+		let html = Object.keys(this.trigger.datapoints).sort().map(dpName => {
+			const dp = this.trigger.datapoints[dpName]
+			return `
+				<div class="datapoint name"><b>${dp.Name}</b></div>
+				<div class="datapoint value">${dp.LastDatapointValue.TemplateValue}</div>
+			`
+		}).join('')
+		datapoints.innerHTML += html
+	}//}}}
+	setTrigger(t) {//{{{
 		this.trigger = t
-	}
-	run() {
+	}//}}}
+	run() {//{{{
 		this.trigger.run()
-	}
-	keyHandler(evt) {
+	}//}}}
+	keyHandler(evt) {//{{{
 		if (!(evt.altKey && evt.shiftKey))
 			return
 
@@ -21,21 +39,75 @@ export class UI {
 		switch (evt.key) {
 			case 'T':
 				this.run()
-			break
+				break
 
 			case 'S':
-				document.getElementById('form-trigger').submit()
-			break
+				this.update()
+				break
 		}
-	}
+	}//}}}
+	addDatapoint() {//{{{
+		const dlg = document.getElementById('dlg-datapoints')
+		const datalist = document.getElementById('list-datapoints')
+		dlg.showModal()
+
+		fetch('/datapoints?format=json')
+			.then(data => data.json())
+			.then(json => {
+				this.datapoints = json
+
+				let html = ''
+				this.datapoints.forEach(dp => {
+					html += `<option value="${dp.Name}">`
+				})
+				datalist.innerHTML = html
+			})
+			.catch(err => alert(err))
+	}//}}}
+	chooseDatapoint() {//{{{
+		const dlg = document.getElementById('dlg-datapoints')
+		const datapoint = document.getElementById('datapoint').value
+		const dp = this.datapoints.find(dp => dp.Name == datapoint)
+
+		if (dp === undefined) {
+			alert('Invalid datapoint')
+			return
+		}
+
+		this.trigger.addDatapoint(dp)
+		dlg.close()
+		this.render()
+	}//}}}
+	update() {//{{{
+		const form = document.getElementById('form-trigger')
+		var formData = new FormData(form)
+		Object.keys(this.trigger.datapoints).forEach(name => formData.append("datapoints[]", name))
+		fetch(form.action, {
+			method: 'POST',
+			body: formData,
+		})
+			.then(resp => {
+				if (resp.redirected) {
+					location.href = resp.url
+					return
+				}
+				return resp.json()
+			})
+			.then(json => {
+				if (json)
+					alert(json.Error)
+			})
+			.catch(err => alert(err))
+	}//}}}
 }
 
 export class Trigger {
-	constructor(id, name) {
+	constructor(id, name, datapoints) {//{{{
 		this.id = id
 		this.name = name
-	}
-	run() {
+		this.datapoints = datapoints
+	}//}}}
+	run() {//{{{
 		const result = document.getElementById('run-result')
 		const classes = result.classList
 		const expr = document.getElementById('expr').value
@@ -59,5 +131,8 @@ export class Trigger {
 				result.innerText = json.Output
 			})
 			.catch(err => alert(err))
-	}
+	}//}}}
+	addDatapoint(dp) {//{{{
+		this.datapoints[dp.Name] = dp
+	}//}}}
 }

static/less/datapoints.less

@@ -29,10 +29,10 @@
 	}
 
 	.datapoints {
-		font: "Roboto Mono", monospace;
 		display: grid;
 		grid-template-columns: min-content 1fr;
 		gap: 6px 8px;
+		font-family: "Roboto Mono", monospace;
 		margin-bottom: 8px;
 	}
 

static/less/main.less

@@ -71,17 +71,22 @@
 		.section {
 			margin: 8px 16px;
 
+			.create {
+				display: grid;
+				grid-template-columns: min-content min-content;
+				grid-gap: 8px;
+				white-space: nowrap;
+
+				.new {
+					font-weight: @bold;
+				}
+			}
+
 			&>.name {
-				font-weight: 500;
+				font-weight: @bold;
 			}
 
 			.triggers {
-
-				a {
-					color: inherit;
-					text-decoration: none;
-				}
-
 				.trigger {
 					display: grid;
 					grid-template-columns: min-content 1fr;
@@ -94,10 +99,17 @@
 					}
 
 					.label {
-						color: @color4;
+						color: inherit;
 					}
 				}
 			}
 		}
 	}
 }
+
+dialog {
+	background: @bg2;
+	border: 1px solid lighten(@bg2, 25%);
+	color: @text1;
+	box-shadow: 10px 10px 15px 0px rgba(0, 0, 0, 0.25);
+}

static/less/problems.less

@@ -0,0 +1,31 @@
+@import "theme.less";
+
+#problems-list, #acknowledged-list {
+	display: grid;
+	grid-template-columns: repeat(5, min-content);
+	grid-gap: 4px 16px;
+	margin-bottom: 32px;
+
+	div {
+		white-space: nowrap;
+	}
+
+	.header {
+		font-weight: @bold;
+	}
+
+	.trigger {
+		color: @color1;
+		font-weight: @bold;
+	}
+
+	.acknowledge {
+		img {
+			height: 16px;
+		}
+	}
+}
+
+#acknowledged-list.hidden{
+	display: none;
+}

static/less/theme.less

@@ -14,12 +14,18 @@
 
 @bold: 500;
 
-html {
-  box-sizing: border-box;
+.lighterOrDarker(@color, @amount) {
+	@result: lighten(@color, @amount);
 }
 
-*, *:before, *:after {
-  box-sizing: inherit;
+html {
+	box-sizing: border-box;
+}
+
+*,
+*:before,
+*:after {
+	box-sizing: inherit;
 }
 
 *:focus {
@@ -27,7 +33,7 @@ html {
 }
 
 [onClick] {
-        cursor: pointer;
+	cursor: pointer;
 }
 
 html,
@@ -44,7 +50,8 @@ body {
 	font-size: 11pt;
 }
 
-h1, h2 {
+h1,
+h2 {
 	margin-top: 0px;
 	margin-bottom: 4px;
 }
@@ -59,7 +66,7 @@ h2 {
 }
 
 a {
-	color: @color4;
+	color: @color2;
 	text-decoration: none;
 
 	&:hover {
@@ -83,7 +90,9 @@ b {
 	font-style: normal;
 }
 
-input[type="text"], textarea, select {
+input[type="text"],
+textarea,
+select {
 	font-family: "Roboto Mono", monospace;
 	background: @bg2;
 	color: @text1;
@@ -96,7 +105,7 @@ button {
 	background: @bg2;
 	color: @text1;
 	padding: 8px 32px;
-	border: 1px solid lighten(@bg2, 10%);
+	border: 1px solid lighten(@bg2, 20%);
 	font-size: 1em;
 	height: 3em;
 
@@ -104,3 +113,26 @@ button {
 		background: @bg3;
 	}
 }
+
+.line {
+	grid-column: 1 / -1;
+	border-bottom: 1px solid .lighterOrDarker(@bg1, 15%)[@result];
+}
+
+span.date {
+	color: @text1;
+	font-weight: @bold;
+}
+
+span.time {
+	font-size: 0.9em;
+	color: @text1;
+}
+
+span.seconds {
+	display: none;
+}
+
+label {
+	user-select: none;
+}

static/less/trigger_edit.less

@@ -1,5 +1,8 @@
 @import "theme.less";
 
+#dlg-datapoints {
+}
+
 .widgets {
 	display: grid;
 	grid-template-columns: min-content 1fr;

trigger.go

@@ -4,6 +4,7 @@ import (
 	// External
 	we "git.gibonuddevalla.se/go/wrappederror"
 	"github.com/expr-lang/expr"
+	"github.com/lib/pq"
 
 	// Standard
 	"encoding/json"
@@ -19,9 +20,6 @@ type Trigger struct {
 	Datapoints []string
 }
 
-func Foo() {
-}
-
 func TriggersRetrieve() (areas []Area, err error) { // {{{
 	areas = []Area{}
 
@@ -73,6 +71,32 @@ func TriggersRetrieve() (areas []Area, err error) { // {{{
 
 	return
 } // }}}
+func TriggersRetrieveByDatapoint(datapointName string) (triggers []Trigger, err error) { // {{{
+	triggers = []Trigger{}
+	row := service.Db.Conn.QueryRow(`
+		SELECT jsonb_agg(t.*)
+		FROM public."trigger" t
+		WHERE
+			datapoints @> $1
+		`,
+		fmt.Sprintf(`["%s"]`, datapointName),
+	)
+
+	var data []byte
+	err = row.Scan(&data)
+	if err != nil {
+		err = we.Wrap(err).WithData(datapointName)
+		return
+	}
+
+	err = json.Unmarshal(data, &triggers)
+	if err != nil {
+		err = we.Wrap(err).WithData(datapointName)
+		return
+	}
+
+	return
+} // }}}
 func TriggerRetrieve(id int) (trigger Trigger, err error) { // {{{
 	row := service.Db.Conn.QueryRow(`SELECT to_jsonb(t.*) FROM "trigger" t WHERE id=$1`, id)
 	var jsonData []byte
@@ -85,7 +109,7 @@ func TriggerRetrieve(id int) (trigger Trigger, err error) { // {{{
 	err = json.Unmarshal(jsonData, &trigger)
 	return
 } // }}}
-func (t *Trigger) Validate() (ok bool, err error) {
+func (t *Trigger) Validate() (ok bool, err error) { // {{{
 	if strings.TrimSpace(t.Name) == "" {
 		err = fmt.Errorf("Name can't be empty")
 		return
@@ -97,33 +121,73 @@ func (t *Trigger) Validate() (ok bool, err error) {
 	}
 
 	return true, nil
-}
-func (t *Trigger) Update() (err error) {
+} // }}}
+func (t *Trigger) Update() (err error) { // {{{
 	var ok bool
 	if ok, err = t.Validate(); !ok {
 		return
 	}
 
-	logger.Info("FOO", "trigger", t)
-	_, err = service.Db.Conn.Exec(`
-		UPDATE "trigger"
-		SET
-			name=$2,
-			expression=$3
-		WHERE
-			id=$1
-		`,
-		t.ID,
-		t.Name,
-		t.Expression,
-	)
-	if err != nil {
-		err = we.Wrap(err)
+	if t.Datapoints == nil {
+		t.Datapoints = []string{}
+	}
+	jsonDatapoints, _ := json.Marshal(t.Datapoints)
+	if t.ID == 0 {
+		_, err = service.Db.Conn.Exec(`
+			INSERT INTO "trigger"(name, section_id, expression, datapoints)
+			VALUES($1, $2, $3, $4)
+			`,
+			t.Name,
+			t.SectionID,
+			t.Expression,
+			jsonDatapoints,
+		)
+	} else {
+		_, err = service.Db.Conn.Exec(`
+			UPDATE "trigger"
+			SET
+				name=$2,
+				expression=$3,
+				datapoints=$4
+			WHERE
+				id=$1
+			`,
+			t.ID,
+			t.Name,
+			t.Expression,
+			jsonDatapoints,
+		)
+	}
+
+	if pqErr, ok := err.(*pq.Error); ok {
+		err = we.Wrap(err).WithData(
+			struct {
+				Trigger      *Trigger
+				PostgresCode pq.ErrorCode
+				PostgresMsg  string
+			}{
+				t,
+				pqErr.Code,
+				pqErr.Code.Name(),
+			})
+	} else if err != nil {
+		err = we.Wrap(err).WithData(t)
 	}
 	return
-}
+} // }}}
+
+func (t *Trigger) Run() (output any, err error) { // {{{
+	datapoints := make(map[string]Datapoint)
+	for _, dpname := range t.Datapoints {
+		var dp Datapoint
+		dp, err = DatapointRetrieve(0, dpname)
+		if err != nil {
+			err = we.Wrap(err)
+			return
+		}
+		datapoints[dpname] = dp
+	}
 
-func (t *Trigger) Run(datapoints map[string]Datapoint) (output any, err error) {
 	env := make(map[string]any)
 	for dpName, dp := range datapoints {
 		env[dpName] = dp.LastDatapointValue.Value()
@@ -138,6 +202,5 @@ func (t *Trigger) Run(datapoints map[string]Datapoint) (output any, err error) {
 	if err != nil {
 		return
 	}
-
 	return
-}
+} // }}}

views/pages/datapoints.gotmpl

@@ -12,6 +12,7 @@
 		<div class="header">Value</div>
 
 		{{ range .Data.Datapoints }}
+			<div class="line"></div>
 			<div class="name"><a href="/datapoint/edit/{{ .ID }}">{{ .Name }}</a></div>
 			<div class="datatype">{{ .Datatype }}</div>
 			<div class="last-value">{{ format_time .LastValue }}</div>

views/pages/problems.gotmpl

@@ -1,6 +1,56 @@
 {{ define "page" }}
+	{{ $version := .VERSION }}
+	<script type="module" defer>
+		import {UI} from "/js/{{ .VERSION }}/problems.mjs"
+
+		window._ui = new UI()
+	</script>
+	<link rel="stylesheet" type="text/css" href="/css/{{ .VERSION }}/problems.css">
+	
 	{{ block "page_label" . }}{{end}}
 
+	<div id="problems-list">
+		<div style="grid-column: 1/-1; margin-top: 32px;"><h2>Current</h2></div>
+		
+		<div class="header">Trigger</div>
+		<div class="header">Area</div>
+		<div class="header">Section</div>
+		<div class="header">Since</div>
+		{{ range .Data.Problems }}
+		{{ if .Acknowledged }}
+		{{ continue }}
+		{{ end }}
+		<div class="line"></div>
+		<div class="trigger"><a href="/trigger/edit/{{ .TriggerID }}">{{ .TriggerName }}</a></div>
+		<div class="area">{{ .AreaName }}</div>
+		<div class="section">{{ .SectionName }}</div>
+		<div class="start">{{ format_time .Start }}</div>
+		<div class="acknowledge"><a href="/problem/acknowledge/{{ .ID }}"><img src="/images/{{ $version }}/acknowledge-filled.svg"></a></div>
+		{{ end }}
+	</div>
+
+	<input type="checkbox" id="show-acked" onclick="_ui.toggleAcknowledged(event)"> <label for="show-acked">Show acknowledged</label>
+
+	<div id="acknowledged-list" class="hidden">
+		<div style="grid-column: 1/-1; margin-top: 32px;"><h2>Acknowledged</h2></div>
+		<div class="header">Trigger</div>
+		<div class="header">Area</div>
+		<div class="header">Section</div>
+		<div class="header">Since</div>
+		
+		{{ range .Data.Problems }}
+		{{ if not .Acknowledged }}
+		{{ continue }}
+		{{ end }}
+		<div class="line"></div>
+		<div class="trigger"><a href="/trigger/edit/{{ .TriggerID }}">{{ .TriggerName }}</a></div>
+		<div class="area">{{ .AreaName }}</div>
+		<div class="section">{{ .SectionName }}</div>
+		<div class="start">{{ format_time .Start }}</div>
+		<div class="acknowledge"><a href="/problem/unacknowledge/{{ .ID }}"><img src="/images/{{ $version }}/acknowledge-outline.svg"></a></div>
+		{{ end }}
+	</div>
+
 	<div id="areas">
 		{{ range .Data.Areas }}
 		<div class="area">

views/pages/trigger_edit.gotmpl

@@ -6,34 +6,42 @@
 		let trigger = new Trigger(
 			{{ .Data.Trigger.ID }},
 			'{{ .Data.Trigger.Name }}',
+			{{ .Data.Datapoints }},
 		)
 		_ui.setTrigger(trigger)
+		_ui.render()
 	</script>
 	<link rel="stylesheet" type="text/css" href="/css/{{ .VERSION }}/trigger_edit.css">
 
 	{{ block "page_label" . }}{{end}}
 
+	<dialog id="dlg-datapoints">
+		<input list="list-datapoints" id="datapoint">
+		<datalist id="list-datapoints"></datalist>
+		<button onclick="_ui.chooseDatapoint()">OK</button>
+	</dialog>
+
 	<form id="form-trigger" action="/trigger/update/{{ .Data.Trigger.ID }}" method="post">
-	<div id="widgets" class="widgets">
-		<div class="label">Name</div>
-		<div><input type="text" name="name" value="{{ .Data.Trigger.Name }}"></div>
+		<input type="hidden" name="sectionID" value="{{ .Data.Trigger.SectionID }}">
+		<div id="widgets" class="widgets">
+			<div class="label">Name</div>
+			<div><input type="text" name="name" value="{{ .Data.Trigger.Name }}"></div>
 
-		<div class="label">Datapoints</div>
-		<div class="datapoints" style="margin-top: 4px">
-		{{ range .Data.Datapoints }}
-			<div class="datapoint name"><b>{{ .Name }}</b></div>
-			<div class="datapoint value">{{ .LastDatapointValue.Value }}</div>
-		{{ end }}
-		</div>
-		
-		<div class="label">Expression</div>
-		<div><textarea id="expr" name="expression" rows=8>{{ .Data.Trigger.Expression }}</textarea></div>
+			<div class="label">Datapoints</div>
+			<div class="datapoints" style="margin-top: 4px">
+				<div><a onclick="_ui.addDatapoint()">Add</a></div>
+				<div></div>
+			</div>
 
-		<div></div>
-		<div class="action">
-			<button id="button-update">Update</button>
-			<button id="button-run" onclick="window._ui.run(); return false">Test</button>
-			<div id="run-result"></div>
+			<div class="label">Expression</div>
+			<div><textarea id="expr" name="expression" rows=8>{{ .Data.Trigger.Expression }}</textarea></div>
+
+			<div></div>
+			<div class="action">
+			<button id="button-update" onclick="_ui.update(); return false">{{ if eq .Data.Trigger.ID 0 }}Create{{ else }}Update{{ end }}</button>
+				<button id="button-run" onclick="window._ui.run(); return false">Test</button>
+				<div id="run-result"></div>
+			</div>
 		</div>
 	</form>
 

views/pages/triggers.gotmpl

@@ -9,7 +9,10 @@
 			<div class="name">{{ .Name }}</div>
 			{{ range .SortedSections }}
 			<div class="section">
-				<div class="name">{{ .Name }}</div>
+				<div class="create">
+					<div class="name">{{ .Name }}</div>
+					<div class="new"><a href="/trigger/edit/0/{{ .ID }}">+</a></div>
+				</div>
 
 				<div class="triggers">
 				{{ range .SortedTriggers }}