Bumped to v28

main.go

@@ -29,7 +29,7 @@ import (
 	"time"
 )
 
-const VERSION = "v27"
+const VERSION = "v28"
 
 var (
 	logger              *slog.Logger

problem.go

@@ -7,21 +7,26 @@ import (
 	// Standard
 	"database/sql"
 	"encoding/json"
+	"fmt"
+	"sort"
+	"strings"
 	"time"
 )
 
-type Problem struct {
+type Problem struct { // {{{
 	ID              int
 	Start           time.Time
 	End             sql.NullTime
 	Acknowledged    bool
+	Datapoints      map[string]any
+	DatapointValues map[string]any `json:"datapoints"`
 	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) {
+func ProblemsRetrieve() (problems []Problem, err error) { // {{{
 	problems = []Problem{}
 	row := service.Db.Conn.QueryRow(`
 		SELECT
@@ -32,6 +37,7 @@ func ProblemsRetrieve() (problems []Problem, err error) {
 				p.start,
 				p.end,
 				p.acknowledged,
+				p.datapoints,
 				t.id   AS trigger_id,
 				t.name AS trigger_name,
 				a.name AS area_name,
@@ -52,6 +58,7 @@ func ProblemsRetrieve() (problems []Problem, err error) {
 				null,
 				null,
 				false,
+				'{}',
 				-1 AS trigger_id,
 				CONCAT(
 					'NODATA: ',
@@ -83,9 +90,8 @@ func ProblemsRetrieve() (problems []Problem, err error) {
 		err = we.Wrap(err)
 	}
 	return
-}
+} // }}}
-
+func ProblemStart(trigger Trigger) (problemID int, err error) { // {{{
-func ProblemStart(trigger Trigger) (problemID int, err error) {
 	row := service.Db.Conn.QueryRow(`
 		SELECT COUNT(id)
 		FROM problem
@@ -105,16 +111,16 @@ func ProblemStart(trigger Trigger) (problemID int, err error) {
 
 	// Open up a new problem if no open exists.
 	if openProblems == 0 {
-		row = service.Db.Conn.QueryRow(`INSERT INTO problem(trigger_id) VALUES($1) RETURNING id`, trigger.ID)
+		datapointValuesJson, _ := json.Marshal(trigger.DatapointValues)
+		row = service.Db.Conn.QueryRow(`INSERT INTO problem(trigger_id, datapoints) VALUES($1, $2) RETURNING id`, trigger.ID, datapointValuesJson)
 		err = row.Scan(&problemID)
 		if err != nil {
 			err = we.Wrap(err).WithData(trigger)
 		}
 	}
 	return
-}
+} // }}}
-
+func ProblemClose(trigger Trigger) (problemID int, err error) { // {{{
-func ProblemClose(trigger Trigger) (problemID int, err error) {
 	row := service.Db.Conn.QueryRow(`UPDATE problem SET "end"=NOW() WHERE trigger_id=$1 AND "end" IS NULL RETURNING id`, trigger.ID)
 	err = row.Scan(&problemID)
 
@@ -128,13 +134,44 @@ func ProblemClose(trigger Trigger) (problemID int, err error) {
 		return
 	}
 	return
-}
+} // }}}
-
+func ProblemAcknowledge(id int, state bool) (err error) { // {{{
-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
+} // }}}
+
+func (p Problem) FormattedValues() string {
+	out := []string{}
+	for key, val := range p.DatapointValues {
+		var keyval string
+
+		switch val.(type) {
+		case int:
+			keyval = fmt.Sprintf("%s: %d", key, val)
+
+		case string:
+			if str, ok := val.(string); ok {
+				timeVal, err := time.Parse(time.RFC3339, str)
+				if err == nil {
+					formattedTime := timeVal.Format("2006-01-02 15:04:05")
+					keyval = fmt.Sprintf("%s: %s", key, formattedTime)
+				} else {
+					keyval = fmt.Sprintf("%s: %s", key, val)
+				}
+			}
+
+		default:
+			keyval = fmt.Sprintf("%s: %v", key, val)
+		}
+
+		out = append(out, keyval)
+
+	}
+	sort.Strings(out)
+
+	return strings.Join(out, "\n")
 }

sql/00022.sql

@@ -0,0 +1,4 @@
+ALTER TABLE public.problem ALTER COLUMN trigger_id DROP NOT NULL;
+ALTER TABLE public.problem ADD COLUMN datapoints JSONB NOT NULL DEFAULT '{}';
+ALTER TABLE public.problem DROP CONSTRAINT problem_trigger_fk;
+ALTER TABLE public.problem ADD CONSTRAINT problem_trigger_fk FOREIGN KEY (trigger_id) REFERENCES public."trigger"(id) ON DELETE SET NULL ON UPDATE CASCADE;

static/css/default_light/problems.css

@@ -30,6 +30,10 @@
 #acknowledged-list .acknowledge img {
   height: 16px;
 }
+#problems-list .info,
+#acknowledged-list .info {
+  margin-right: 8px;
+}
 #acknowledged-list.hidden {
   display: none;
 }
@@ -41,7 +45,7 @@
 }
 #areas .area .section {
   display: grid;
-  grid-template-columns: repeat(2, min-content);
+  grid-template-columns: repeat(3, min-content);
   grid-gap: 8px 12px;
 }
 #areas .area .section .name {

static/css/gruvbox/problems.css

@@ -30,6 +30,10 @@
 #acknowledged-list .acknowledge img {
   height: 16px;
 }
+#problems-list .info,
+#acknowledged-list .info {
+  margin-right: 8px;
+}
 #acknowledged-list.hidden {
   display: none;
 }
@@ -41,7 +45,7 @@
 }
 #areas .area .section {
   display: grid;
-  grid-template-columns: repeat(2, min-content);
+  grid-template-columns: repeat(3, min-content);
   grid-gap: 8px 12px;
 }
 #areas .area .section .name {

static/less/problems.less

@@ -32,6 +32,10 @@
 			height: 16px;
 		}
 	}
+
+	.info {
+		margin-right: 8px;
+	}
 }
 
 #acknowledged-list.hidden{
@@ -47,7 +51,7 @@
 	.area {
 		.section {
 			display: grid;
-			grid-template-columns: repeat(2, min-content);
+			grid-template-columns: repeat(3, min-content);
 			grid-gap: 8px 12px;
 
 			.name {

trigger.go

@@ -19,6 +19,7 @@ type Trigger struct {
 	SectionID       int `db:"section_id"`
 	Expression      string
 	Datapoints      []string
+	DatapointValues map[string]any
 }
 
 func TriggerCreate(sectionID int, name string) (t Trigger, err error) { // {{{
@@ -231,9 +232,9 @@ func (t *Trigger) Run() (output any, err error) { // {{{
 		datapoints[dpname] = dp
 	}
 
-	env := make(map[string]any)
+	t.DatapointValues = make(map[string]any)
 	for dpName, dp := range datapoints {
-		env[dpName] = dp.LastDatapointValue.Value()
+		t.DatapointValues[dpName] = dp.LastDatapointValue.Value()
 	}
 
 	program, err := expr.Compile(t.Expression)
@@ -241,7 +242,7 @@ func (t *Trigger) Run() (output any, err error) { // {{{
 		return
 	}
 
-	output, err = expr.Run(program, env)
+	output, err = expr.Run(program, t.DatapointValues)
 	if err != nil {
 		return
 	}

views/pages/problems.gotmpl

@@ -34,13 +34,26 @@
 					<div class="area">{{ .AreaName }}</div>
 					<div class="section">{{ .SectionName }}</div>
 					<div class="start"></div>
-					<div class="acknowledge"><img src="/images/{{ $version }}/{{ $theme }}/acknowledge.svg"></div>
+					<div class="acknowledge">
+						<img class="info" src="/images/{{ $version }}/{{ $theme }}/info-outline.svg">
+						<img src="/images/{{ $version }}/{{ $theme }}/acknowledge.svg">
+					</div>
 				{{ else }}
 					<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 }}/{{ $theme }}/acknowledge-filled.svg"></a></div>
+					<div class="acknowledge">
+						{{ if .FormattedValues }}
+						<img class="info" src="/images/{{ $version }}/{{ $theme }}/info-filled.svg" title="{{ .FormattedValues }}">
+						{{ else }}
+						<img class="info" src="/images/{{ $version }}/{{ $theme }}/info-outline.svg">
+						{{ end }}
+
+						<a href="/problem/acknowledge/{{ .ID }}">
+							<img src="/images/{{ $version }}/{{ $theme }}/acknowledge-filled.svg">
+						</a>
+					</div>
 				{{ end }}
 			{{ end }}
 		</div>
@@ -63,7 +76,9 @@
 				<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 }}/{{ $theme }}/acknowledge-outline.svg"></a></div>
+				<div class="acknowledge">
+					<a href="/problem/unacknowledge/{{ .ID }}"><img src="/images/{{ $version }}/{{ $theme }}/acknowledge-outline.svg"></a>
+				</div>
 			{{ end }}
 		</div>
 	</div>
@@ -79,6 +94,7 @@
 					<div class="name">{{ $sectionName }}</div>
 
 					{{ range $problems }}
+
 					<div class="trigger">{{ .TriggerName }}</div>
 
 					{{ if eq (.Start | html) "0001-01-01 00:00:00 +0000 UTC" }}
@@ -86,6 +102,13 @@
 					{{ else }}
 					<div class="since">{{ format_time .Start }}</div>
 					{{ end }}
+
+					{{ if .FormattedValues }}
+					<div><img src="/images/{{ $version }}/{{ $theme }}/info-filled.svg" title="{{ .FormattedValues }}"></div>
+					{{ else }}
+					<div><img src="/images/{{ $version }}/{{ $theme }}/info-outline.svg"></div>
+					{{ end }}
+
 					{{ end }}
 				</div>
 				{{ end }}