🎨 Add a template function getHPathByID https://github.com/siyuan-note/siyuan/issues/11734

kernel/treenode/template.go

@@ -0,0 +1,76 @@
+// SiYuan - Refactor your thinking
+// Copyright (c) 2020-present, b3log.org
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+package treenode
+
+import (
+	"math"
+	"text/template"
+	"time"
+
+	"github.com/88250/go-humanize"
+	"github.com/Masterminds/sprig/v3"
+	"github.com/araddon/dateparse"
+	"github.com/siyuan-note/logging"
+	"github.com/siyuan-note/siyuan/kernel/util"
+	"github.com/spf13/cast"
+)
+
+func BuiltInTemplateFuncs() (ret template.FuncMap) {
+	ret = sprig.TxtFuncMap()
+	ret["Weekday"] = util.Weekday
+	ret["WeekdayCN"] = util.WeekdayCN
+	ret["WeekdayCN2"] = util.WeekdayCN2
+	ret["ISOWeek"] = util.ISOWeek
+	ret["pow"] = pow
+	ret["powf"] = powf
+	ret["log"] = log
+	ret["logf"] = logf
+	ret["parseTime"] = parseTime
+	ret["FormatFloat"] = FormatFloat
+	ret["getHPathByID"] = getHPathByID
+	return
+}
+
+func pow(a, b interface{}) int64    { return int64(math.Pow(cast.ToFloat64(a), cast.ToFloat64(b))) }
+func powf(a, b interface{}) float64 { return math.Pow(cast.ToFloat64(a), cast.ToFloat64(b)) }
+func log(a, b interface{}) int64 {
+	return int64(math.Log(cast.ToFloat64(a)) / math.Log(cast.ToFloat64(b)))
+}
+func logf(a, b interface{}) float64 { return math.Log(cast.ToFloat64(a)) / math.Log(cast.ToFloat64(b)) }
+
+func parseTime(dateStr string) time.Time {
+	now := time.Now()
+	retTime, err := dateparse.ParseIn(dateStr, now.Location())
+	if err != nil {
+		logging.LogWarnf("parse date [%s] failed [%s], return current time instead", dateStr, err)
+		return now
+	}
+	return retTime
+}
+
+func FormatFloat(format string, n float64) string {
+	return humanize.FormatFloat(format, n)
+}
+
+func getHPathByID(id string) (ret string) {
+	bt := GetBlockTree(id)
+	if nil == bt {
+		return
+	}
+	ret = bt.HPath
+	return
+}