[upd] plankton

lib/plankton/plankton.d.ts

@@ -3098,6 +3098,10 @@ declare namespace lib_plankton.pit {
     type type_pit = int;
 }
 declare namespace lib_plankton.pit {
+    /**
+     * @todo complete
+     */
+    function timezone_name_to_timezone_shift(timezone_name: string): int;
     /**
      */
     function date_object_get_week_of_year(date: Date): int;
@@ -3111,7 +3115,7 @@ declare namespace lib_plankton.pit {
      */
     function to_date_object(pit: type_pit): Date;
     /**
-     * @todo timezone
+     * @todo test
      */
     function to_datetime(pit: type_pit, options?: {
         timezone_shift?: int;
@@ -3151,6 +3155,18 @@ declare namespace lib_plankton.pit {
     function to_ywd(pit: type_pit, options?: {
         timezone_shift?: int;
     }): type_ywd;
+    /**
+     * computes the point in time for switching to central european summer time
+     *
+     * @todo write tests
+     */
+    function cest_switch_on(year: int): type_pit;
+    /**
+     * computes the point in time for switching away from central european summer time
+     *
+     * @todo write tests
+     */
+    function cest_switch_off(year: int): type_pit;
 }
 declare namespace lib_plankton.ical {
     /**

lib/plankton/plankton.js

@@ -4090,7 +4090,7 @@ var lib_plankton;
                         return {
                             "reports": [
                                 {
-                                    "incident": "no valid apaptions",
+                                    "incident": "no valid adaptions",
                                     "details": {
                                         "sub_adaptions": sub_adaptions,
                                     }
@@ -6076,7 +6076,7 @@ var lib_plankton;
         /**
          */
         function postgresql_wrap_name(name) {
-            return ("" + name + "");
+            return ("\"" + name + "\"");
         }
         database.postgresql_wrap_name = postgresql_wrap_name;
         /**
@@ -10614,6 +10614,23 @@ var lib_plankton;
 (function (lib_plankton) {
     var pit;
     (function (pit_1) {
+        /**
+         * @todo complete
+         */
+        function timezone_name_to_timezone_shift(timezone_name) {
+            const map = {
+                "UTC": 0,
+                "CET": +1,
+                "CEST": +2,
+            };
+            if (!(timezone_name in map)) {
+                throw (new Error("unhandled timezone: " + timezone_name));
+            }
+            else {
+                return map[timezone_name];
+            }
+        }
+        pit_1.timezone_name_to_timezone_shift = timezone_name_to_timezone_shift;
         /**
          */
         function date_object_get_week_of_year(date) {
@@ -10659,7 +10676,7 @@ var lib_plankton;
             return Math.round(date_object.getTime() / 1000);
         }
         /**
-         * @todo timezone
+         * @todo test
          */
         function to_datetime(pit, options = {}) {
             options = Object.assign({
@@ -10917,6 +10934,58 @@ var lib_plankton;
             ]);
         }
         pit_1.to_ywd = to_ywd;
+        /**
+         * computes the point in time for switching to central european summer time
+         *
+         * @todo write tests
+         */
+        function cest_switch_on(year) {
+            return lib_plankton.call.convey(year, [
+                (x) => ({
+                    "timezone_shift": 0,
+                    "date": {
+                        "year": x,
+                        "month": 4,
+                        "day": 1,
+                    },
+                    "time": {
+                        "hour": 2,
+                        "minute": 0,
+                        "second": 0
+                    },
+                }),
+                from_datetime,
+                trunc_week,
+                x => shift_day(x, -1),
+            ]);
+        }
+        pit_1.cest_switch_on = cest_switch_on;
+        /**
+         * computes the point in time for switching away from central european summer time
+         *
+         * @todo write tests
+         */
+        function cest_switch_off(year) {
+            return lib_plankton.call.convey(year, [
+                (x) => ({
+                    "timezone_shift": 0,
+                    "date": {
+                        "year": x,
+                        "month": 11,
+                        "day": 1,
+                    },
+                    "time": {
+                        "hour": 1,
+                        "minute": 0,
+                        "second": 0
+                    },
+                }),
+                from_datetime,
+                trunc_week,
+                x => shift_day(x, -1),
+            ]);
+        }
+        pit_1.cest_switch_off = cest_switch_off;
     })(pit = lib_plankton.pit || (lib_plankton.pit = {}));
 })(lib_plankton || (lib_plankton = {}));
 /*