enhancement: add kql docs and support for date and time only dateTime…

…Restriction queries

go.mod

@@ -8,6 +8,7 @@ require (
 	github.com/Masterminds/semver v1.5.0
 	github.com/MicahParks/keyfunc v1.9.0
 	github.com/Nerzal/gocloak/v13 v13.8.0
+	github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de
 	github.com/bbalet/stopwords v1.0.0
 	github.com/blevesearch/bleve/v2 v2.3.9
 	github.com/coreos/go-oidc v2.2.1+incompatible

go.sum

@@ -859,6 +859,8 @@ github.com/apache/arrow/go/v11 v11.0.0/go.mod h1:Eg5OsL5H+e299f7u5ssuXsuHQVEGC4x
 github.com/apache/arrow/go/v12 v12.0.0/go.mod h1:d+tV/eHZZ7Dz7RPrFKtPK02tpr+c9/PEd/zm8mDS9Vg=
 github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/apache/thrift v0.16.0/go.mod h1:PHK3hniurgQaNMZYaCLEqXKsYK8upmhPbmdP2FXSqgU=
+github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de h1:FxWPpzIjnTlhPwqqXc4/vE0f7GvRjuAsbW+HOIe8KnA=
+github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de/go.mod h1:DCaWoUhZrYW9p1lxo/cm8EmUOOzAPSEZNGF2DK1dJgw=
 github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0 h1:jfIu9sQUG6Ig+0+Ap1h4unLjW6YQJpKZVmUzxsD4E/Q=
 github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0/go.mod h1:t2tdKJDJF9BV14lnkjHmOQgcvEKgtqs5a1N3LNdJhGE=
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
@@ -1640,6 +1642,7 @@ github.com/mattn/go-isatty v0.0.17/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/
 github.com/mattn/go-runewidth v0.0.2/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
 github.com/mattn/go-runewidth v0.0.6/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
+github.com/mattn/go-runewidth v0.0.10/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
 github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4OSgU=
 github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/mattn/go-sqlite3 v1.14.14/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
@@ -1861,6 +1864,7 @@ github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0/go.mod h1:qq
 github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
 github.com/riandyrn/otelchi v0.5.1 h1:0/45omeqpP7f/cvdL16GddQBfAEmZvUyl2QzLSE6uYo=
 github.com/riandyrn/otelchi v0.5.1/go.mod h1:ZxVxNEl+jQ9uHseRYIxKWRb3OY8YXFEu+EkNiiSNUEA=
+github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.4.2 h1:YwD0ulJSJytLpiaWua0sBDusfsCZohxjxzVTYjwxfV8=
 github.com/rivo/uniseg v0.4.2/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
@@ -1892,6 +1896,7 @@ github.com/sacloud/libsacloud v1.36.2/go.mod h1:P7YAOVmnIn3DKHqCZcUKYUXmSwGBm3yS
 github.com/scaleway/scaleway-sdk-go v1.0.0-beta.7.0.20210127161313-bd30bebeac4f/go.mod h1:CJJ5VAbozOl0yEw7nHB9+7BXTJbIn6h7W+f6Gau5IP8=
 github.com/sciencemesh/meshdirectory-web v1.0.4 h1:1YSctF6PAXhoHUYCaeRTj7rHaF7b3rYrZf2R0VXBIbo=
 github.com/sciencemesh/meshdirectory-web v1.0.4/go.mod h1:fJSThTS3xf+sTdL0iXQoaQJssLI7tn7DetHMHUl4SRk=
+github.com/scylladb/termtables v0.0.0-20191203121021-c4c0b6d42ff4/go.mod h1:C1a7PQSMz9NShzorzCiG2fk9+xuCgLkPeCvMHYR2OWg=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 h1:nn5Wsu0esKSJiIVhscUtVbo7ada43DJhG55ua/hjS5I=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
 github.com/segmentio/ksuid v1.0.4 h1:sBo2BdShXjmcugAMwjugoGUdUV0pcxY5mW4xKRn3v4c=

services/search/pkg/query/kql/cast.go

@@ -4,6 +4,8 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/araddon/dateparse"
+
 	"github.com/owncloud/ocis/v2/services/search/pkg/query/ast"
 )
 
@@ -56,5 +58,5 @@ func toTime(in interface{}) (time.Time, error) {
 		return time.Time{}, err
 	}
 
-	return time.Parse(time.RFC3339Nano, ts)
+	return dateparse.ParseLocal(ts)
 }

services/search/pkg/query/kql/dictionary.peg

@@ -7,7 +7,10 @@
 ////////////////////////////////////////////////////////
 
 AST <-
-    _ !OperatorBooleanAndNode _ nodes:Nodes _ {
+    _ !(
+        OperatorBooleanAndNode /
+        OperatorBooleanOrNode
+    ) _ nodes:Nodes _ {
         return buildAST(nodes, c.text, c.pos)
     }
 
@@ -45,7 +48,18 @@ YesNoPropertyRestrictionNode <-
     }
 
 DateTimeRestrictionNode <-
-    k:Char+ o:(OperatorGreaterOrEqualNode / OperatorLessOrEqualNode / OperatorGreaterNode / OperatorLessNode / OperatorEqualNode / OperatorColonNode) '"'? v:(FullDate "T" FullTime) '"'? {
+    k:Char+ o:(
+        OperatorGreaterOrEqualNode /
+        OperatorLessOrEqualNode /
+        OperatorGreaterNode /
+        OperatorLessNode /
+        OperatorEqualNode /
+        OperatorColonNode
+    ) '"'? v:(
+        DateTime /
+        FullDate /
+        FullTime
+    ) '"'? {
         return buildDateTimeNode(k, o, v, c.text, c.pos)
     }
 
@@ -171,6 +185,11 @@ FullTime <-
         return c.text, nil
     }
 
+DateTime
+  = FullDate "T" FullTime {
+      return c.text, nil
+    }
+
 ////////////////////////////////////////////////////////
 // misc
 ////////////////////////////////////////////////////////