Merge branch 'task-408'

This reverts commit f51cf92907.

lib/plankton/plankton.d.ts

@@ -2693,6 +2693,128 @@ declare namespace lib_plankton.map.collatemap {
     export function implementation_map<type_key, type_value>(subject: type_subject<type_key, type_value>): type_map<type_key, type_value>;
     export {};
 }
+declare namespace lib_plankton.set {
+    /**
+     */
+    type type_set<type_element> = {
+        size: (() => int);
+        has: ((element: type_element) => boolean);
+        add: ((element: type_element) => void);
+        remove: ((element: type_element) => void);
+        iterate: ((procedure: ((element: type_element) => void)) => void);
+    };
+}
+declare namespace lib_plankton.set {
+    /**
+     */
+    function clear<type_element>(set: type_set<type_element>): void;
+    /**
+     */
+    function dump<type_element>(set: type_set<type_element>): Array<type_element>;
+    /**
+     */
+    function show<type_element>(set: type_set<type_element>, { "show_element": show_element, }?: {
+        show_element?: ((element: type_element) => string);
+    }): string;
+    /**
+     */
+    function map<type_element_from, type_element_to>(construct: (() => type_set<type_element_to>), set: type_set<type_element_from>, transformator: ((element: type_element_from) => type_element_to)): type_set<type_element_to>;
+    /**
+     */
+    function filter<type_element>(construct: (() => type_set<type_element>), set: type_set<type_element>, predicate: ((element: type_element) => boolean)): type_set<type_element>;
+    /**
+     */
+    function subset<type_element>(set1: type_set<type_element>, set2: type_set<type_element>): boolean;
+    /**
+     */
+    function superset<type_element>(set1: type_set<type_element>, set2: type_set<type_element>): boolean;
+    /**
+     */
+    function equal<type_element>(set1: type_set<type_element>, set2: type_set<type_element>): boolean;
+    /**
+     */
+    function empty<type_element>(set: type_set<type_element>): boolean;
+    /**
+     */
+    function union<type_element>(construct: (() => type_set<type_element>), set1: type_set<type_element>, set2: type_set<type_element>): type_set<type_element>;
+    /**
+     */
+    function intersection<type_element>(construct: (() => type_set<type_element>), set1: type_set<type_element>, set2: type_set<type_element>): type_set<type_element>;
+    /**
+     */
+    function difference<type_element>(construct: (() => type_set<type_element>), set1: type_set<type_element>, set2: type_set<type_element>): type_set<type_element>;
+    /**
+     */
+    function symmetric_difference<type_element>(construct: (() => type_set<type_element>), set1: type_set<type_element>, set2: type_set<type_element>): type_set<type_element>;
+}
+declare namespace lib_plankton.set.hashset {
+    /**
+     */
+    type type_hashing<type_element> = ((element: type_element) => string);
+    /**
+     */
+    export type type_subject<type_element> = {
+        core: lib_plankton.map.hashmap.type_subject<type_element, null>;
+    };
+    /**
+     */
+    export function make<type_element>(hashing: type_hashing<type_element>, options?: {
+        elements?: Array<type_element>;
+    }): type_subject<type_element>;
+    /**
+     */
+    export function size<type_element>(subject: type_subject<type_element>): int;
+    /**
+     */
+    export function has<type_element>(subject: type_subject<type_element>, element: type_element): boolean;
+    /**
+     */
+    export function add<type_element>(subject: type_subject<type_element>, element: type_element): void;
+    /**
+     */
+    export function remove<type_element>(subject: type_subject<type_element>, element: type_element): void;
+    /**
+     */
+    export function iterate<type_element>(subject: type_subject<type_element>, procedure: ((element: type_element) => void)): void;
+    /**
+     */
+    export function implementation_set<type_element>(subject: type_subject<type_element>): type_set<type_element>;
+    export {};
+}
+declare namespace lib_plankton.set.collateset {
+    /**
+     */
+    type type_collation<type_element> = ((x: type_element, y: type_element) => boolean);
+    /**
+     */
+    export type type_subject<type_element> = {
+        core: lib_plankton.map.collatemap.type_subject<type_element, null>;
+    };
+    /**
+     */
+    export function make<type_element>(collation: type_collation<type_element>, options?: {
+        elements?: Array<type_element>;
+    }): type_subject<type_element>;
+    /**
+     */
+    export function size<type_element>(subject: type_subject<type_element>): int;
+    /**
+     */
+    export function has<type_element>(subject: type_subject<type_element>, element: type_element): boolean;
+    /**
+     */
+    export function add<type_element>(subject: type_subject<type_element>, element: type_element): void;
+    /**
+     */
+    export function remove<type_element>(subject: type_subject<type_element>, element: type_element): void;
+    /**
+     */
+    export function iterate<type_element>(subject: type_subject<type_element>, procedure: ((element: type_element) => void)): void;
+    /**
+     */
+    export function implementation_set<type_element>(subject: type_subject<type_element>): type_set<type_element>;
+    export {};
+}
 declare namespace lib_plankton.cache {
     /**
      */

lib/plankton/plankton.js

@@ -8570,7 +8570,7 @@ the Free Software Foundation, either version 3 of the License, or
 »bacterio-plankton:map« 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
-3GNU Lesser General Public License for more details.
+GNU Lesser General Public License for more details.
 
 You should have received a copy of the GNU Lesser General Public License
 along with »bacterio-plankton:map«. If not, see <http://www.gnu.org/licenses/>.
@@ -8710,6 +8710,368 @@ var lib_plankton;
     })(map = lib_plankton.map || (lib_plankton.map = {}));
 })(lib_plankton || (lib_plankton = {}));
 /*
+This file is part of »bacterio-plankton:set«.
+
+Copyright 2016-2024 'Christian Fraß, Christian Neubauer, Martin Springwald GbR'
+<info@greenscale.de>
+
+»bacterio-plankton:set« is free software: you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+»bacterio-plankton:set« 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with »bacterio-plankton:set«. If not, see <http://www.gnu.org/licenses/>.
+ */
+/*
+This file is part of »bacterio-plankton:set«.
+
+Copyright 2016-2024 'Christian Fraß, Christian Neubauer, Martin Springwald GbR'
+<info@greenscale.de>
+
+»bacterio-plankton:set« is free software: you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+»bacterio-plankton:set« 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with »bacterio-plankton:set«. If not, see <http://www.gnu.org/licenses/>.
+ */
+var lib_plankton;
+(function (lib_plankton) {
+    var set;
+    (function (set_1) {
+        /**
+         */
+        function clear(set) {
+            set.iterate(function (element) {
+                set.remove(element);
+            });
+        }
+        set_1.clear = clear;
+        /**
+         */
+        function dump(set) {
+            var elements = [];
+            set.iterate(function (element) {
+                elements.push(element);
+            });
+            return elements;
+        }
+        set_1.dump = dump;
+        /**
+         */
+        function show(set, _a) {
+            var _b = _a === void 0 ? {} : _a, _c = _b["show_element"], show_element = _c === void 0 ? instance_show : _c;
+            return ("{"
+                +
+                    (dump(set)
+                        .map(function (element) { return (show_element(element)); })
+                        .join(", "))
+                +
+                    "}");
+        }
+        set_1.show = show;
+        /**
+         */
+        function map(construct, set, transformator) {
+            var result = construct();
+            set.iterate(function (element_from) {
+                var element_to = transformator(element_from);
+                result.add(element_to);
+            });
+            return result;
+        }
+        set_1.map = map;
+        /**
+         */
+        function filter(construct, set, predicate) {
+            var result = construct();
+            set.iterate(function (element) {
+                if (!predicate(element)) {
+                    // do nothing
+                }
+                else {
+                    result.add(element);
+                }
+            });
+            return result;
+        }
+        set_1.filter = filter;
+        /**
+         */
+        function subset(set1, set2) {
+            var result;
+            set1.iterate(function (element) {
+                if (!set2.has(element)) {
+                    result = false;
+                }
+                else {
+                    // do nothing
+                }
+            });
+            return result;
+        }
+        set_1.subset = subset;
+        /**
+         */
+        function superset(set1, set2) {
+            return subset(set2, set1);
+        }
+        set_1.superset = superset;
+        /**
+         */
+        function equal(set1, set2) {
+            return (subset(set1, set2)
+                &&
+                    superset(set1, set2));
+        }
+        set_1.equal = equal;
+        /**
+         */
+        function empty(set) {
+            return (set.size() <= 0);
+        }
+        set_1.empty = empty;
+        /**
+         */
+        function union(construct, set1, set2) {
+            var result = construct();
+            set1.iterate(function (element) {
+                result.add(element);
+            });
+            set2.iterate(function (element) {
+                result.add(element);
+            });
+            return result;
+        }
+        set_1.union = union;
+        /**
+         */
+        function intersection(construct, set1, set2) {
+            var result = construct();
+            set1.iterate(function (element) {
+                if (!set2.has(element)) {
+                    // do nothing
+                }
+                else {
+                    result.add(element);
+                }
+            });
+            return result;
+        }
+        set_1.intersection = intersection;
+        /**
+         */
+        function difference(construct, set1, set2) {
+            var result = construct();
+            set1.iterate(function (element) {
+                if (set2.has(element)) {
+                    // do nothing
+                }
+                else {
+                    result.add(element);
+                }
+            });
+            return result;
+        }
+        set_1.difference = difference;
+        /**
+         */
+        function symmetric_difference(construct, set1, set2) {
+            // X $ Y = (X ∪ Y) \ (X ∩ Y)
+            return (difference(construct, union(construct, set1, set2), intersection(construct, set1, set2)));
+        }
+        set_1.symmetric_difference = symmetric_difference;
+    })(set = lib_plankton.set || (lib_plankton.set = {}));
+})(lib_plankton || (lib_plankton = {}));
+/*
+This file is part of »bacterio-plankton:set«.
+
+Copyright 2016-2024 'Christian Fraß, Christian Neubauer, Martin Springwald GbR'
+<info@greenscale.de>
+
+»bacterio-plankton:set« is free software: you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+»bacterio-plankton:set« 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with »bacterio-plankton:set«. If not, see <http://www.gnu.org/licenses/>.
+ */
+var lib_plankton;
+(function (lib_plankton) {
+    var set;
+    (function (set) {
+        var hashset;
+        (function (hashset) {
+            /**
+             */
+            function make(hashing, options) {
+                if (options === void 0) { options = {}; }
+                options = Object.assign({
+                    "elements": []
+                }, options);
+                return {
+                    "core": lib_plankton.map.hashmap.make(hashing, {
+                        "pairs": (options.elements
+                            .map(function (element) { return ({
+                            "key": element,
+                            "value": null
+                        }); }))
+                    })
+                };
+            }
+            hashset.make = make;
+            /**
+             */
+            function size(subject) {
+                return lib_plankton.map.hashmap.size(subject.core);
+            }
+            hashset.size = size;
+            /**
+             */
+            function has(subject, element) {
+                return lib_plankton.map.hashmap.has(subject.core, element);
+            }
+            hashset.has = has;
+            /**
+             */
+            function add(subject, element) {
+                return lib_plankton.map.hashmap.set(subject.core, element, null);
+            }
+            hashset.add = add;
+            /**
+             */
+            function remove(subject, element) {
+                lib_plankton.map.hashmap.delete_(subject.core, element);
+            }
+            hashset.remove = remove;
+            /**
+             */
+            function iterate(subject, procedure) {
+                lib_plankton.map.hashmap.iterate(subject.core, function (value, key) { procedure(key); });
+            }
+            hashset.iterate = iterate;
+            /**
+             */
+            function implementation_set(subject) {
+                return {
+                    "size": function () { return size(subject); },
+                    "has": function (element) { return has(subject, element); },
+                    "add": function (element) { return add(subject, element); },
+                    "remove": function (element) { return remove(subject, element); },
+                    "iterate": function (procedure) { return iterate(subject, procedure); }
+                };
+            }
+            hashset.implementation_set = implementation_set;
+        })(hashset = set.hashset || (set.hashset = {}));
+    })(set = lib_plankton.set || (lib_plankton.set = {}));
+})(lib_plankton || (lib_plankton = {}));
+/*
+This file is part of »bacterio-plankton:set«.
+
+Copyright 2016-2024 'Christian Fraß, Christian Neubauer, Martin Springwald GbR'
+<info@greenscale.de>
+
+»bacterio-plankton:set« is free software: you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+»bacterio-plankton:set« 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with »bacterio-plankton:set«. If not, see <http://www.gnu.org/licenses/>.
+ */
+var lib_plankton;
+(function (lib_plankton) {
+    var set;
+    (function (set) {
+        var collateset;
+        (function (collateset) {
+            /**
+             */
+            function make(collation, options) {
+                if (options === void 0) { options = {}; }
+                options = Object.assign({
+                    "elements": []
+                }, options);
+                return {
+                    "core": lib_plankton.map.collatemap.make(collation, {
+                        "pairs": (options.elements
+                            .map(function (element) { return ({
+                            "key": element,
+                            "value": null
+                        }); }))
+                    })
+                };
+            }
+            collateset.make = make;
+            /**
+             */
+            function size(subject) {
+                return lib_plankton.map.collatemap.size(subject.core);
+            }
+            collateset.size = size;
+            /**
+             */
+            function has(subject, element) {
+                return lib_plankton.map.collatemap.has(subject.core, element);
+            }
+            collateset.has = has;
+            /**
+             */
+            function add(subject, element) {
+                return lib_plankton.map.collatemap.set(subject.core, element, null);
+            }
+            collateset.add = add;
+            /**
+             */
+            function remove(subject, element) {
+                lib_plankton.map.collatemap.delete_(subject.core, element);
+            }
+            collateset.remove = remove;
+            /**
+             */
+            function iterate(subject, procedure) {
+                lib_plankton.map.collatemap.iterate(subject.core, function (key, value) { procedure(key); });
+            }
+            collateset.iterate = iterate;
+            /**
+             */
+            function implementation_set(subject) {
+                return {
+                    "size": function () { return size(subject); },
+                    "has": function (element) { return has(subject, element); },
+                    "add": function (element) { return add(subject, element); },
+                    "remove": function (element) { return remove(subject, element); },
+                    "iterate": function (procedure) { return iterate(subject, procedure); }
+                };
+            }
+            collateset.implementation_set = implementation_set;
+        })(collateset = set.collateset || (set.collateset = {}));
+    })(set = lib_plankton.set || (lib_plankton.set = {}));
+})(lib_plankton || (lib_plankton = {}));
+/*
 This file is part of »bacterio-plankton:cache«.
 
 Copyright 2016-2024 'Christian Fraß, Christian Neubauer, Martin Springwald GbR'

source/base.ts

@@ -0,0 +1,117 @@
+namespace _dali
+{
+	
+	/**
+	 */
+	let _actions_login : Array<((name ?: (null | string)) => Promise<void>)> = [];
+	
+	
+	/**
+	 */
+	let _actions_logout : Array<(() => Promise<void>)> = [];
+	
+	
+	/**
+	 */
+	let _is_logged_in : boolean = false;
+	
+	
+	/**
+	 */
+	export function listen_login(
+		action : ((name ?: (null | string)) => Promise<void>)
+	)
+	: void
+	{
+		_actions_login.push(action);
+	}
+	
+	
+	/**
+	 */
+	export function listen_logout(
+		action : (() => Promise<void>)
+	)
+	: void
+	{
+		_actions_logout.push(action);
+	}
+	
+	
+	/**
+	 */
+	export async function notify_login(
+		name : (null | string)
+	)
+	: Promise<void>
+	{
+		_is_logged_in = true;
+		for (const action of _actions_login)
+		{
+			await action(name);
+		}
+	}
+	
+	
+	/**
+	 */
+	export async function notify_logout(
+	)
+	: Promise<void>
+	{
+		_is_logged_in = false;
+		for (const action of _actions_logout)
+		{
+			await action();
+		}
+	}
+	
+	
+	/**
+	 */
+	export function is_logged_in(
+	)
+	: boolean
+	{
+		return _is_logged_in;
+	}
+	
+	
+	/**
+	 */
+	export async function oidc_finish(
+		session_key : string
+	)
+	: Promise<void>
+	{
+		await _dali.backend.set_session_key(session_key);
+		const status = await _dali.backend.status();
+		await _dali.notify_login(status.name);
+		return Promise.resolve<void>(undefined);
+	}
+	
+	
+	/**
+	 */
+	export async function logout(
+	)
+	: Promise<void>
+	{
+		try
+		{
+			await _dali.backend.session_end(
+			);
+			notify_logout();
+		}
+		catch (error)
+		{
+			lib_plankton.log.notice(
+				"dali.logout_failed",
+				{
+					"reason": String(error),
+				}
+			);
+		}
+	}
+	
+}

source/base/functions.ts

@@ -1,94 +0,0 @@
-namespace _dali
-{
-
-	/**
-	 */
-	export function access_level_encode(
-		access_level : _dali.type.enum_access_level
-	) : ("none" | "view" | "edit" | "admin")
-	{
-		switch (access_level) {
-			case _dali.type.enum_access_level.none: return "none";
-			case _dali.type.enum_access_level.view: return "view";
-			case _dali.type.enum_access_level.edit: return "edit";
-			case _dali.type.enum_access_level.admin: return "admin";
-		}
-	}
-	
-	
-	/**
-	 */
-	export function access_level_decode(
-		representation : /*("none" | "view" | "edit" | "admin")*/string
-	) : _dali.type.enum_access_level
-	{
-		switch (representation)
-		{
-			case "none": return _dali.type.enum_access_level.none;
-			case "view": return _dali.type.enum_access_level.view;
-			case "edit": return _dali.type.enum_access_level.edit;
-			case "admin": return _dali.type.enum_access_level.admin;
-			default: throw (new Error("invalid access level representation: " + representation));
-		}
-	}
-	
-	
-	/**
-	 */
-	export function view_mode_encode(
-		mode : _dali.type.enum_view_mode
-	) : string
-	{
-		switch (mode)
-		{
-			case _dali.type.enum_view_mode.week: {return "week"; break;}
-			case _dali.type.enum_view_mode.list: {return "list"; break;}
-			default: {throw (new Error("invalid mode"));}
-		}
-	}
-	
-	
-	/**
-	 */
-	export function view_mode_decode(
-		view_mode_encoded : string
-	) : _dali.type.enum_view_mode
-	{
-		const map : Record<string, _dali.type.enum_view_mode> = {
-			"week": _dali.type.enum_view_mode.week,
-			"list": _dali.type.enum_view_mode.list,
-		};
-		if (! (view_mode_encoded in map))
-		{
-			throw (new Error("invalid mode: " + view_mode_encoded));
-		}
-		else
-		{
-			return map[view_mode_encoded];
-		}
-	}
-	
-	
-	/**
-	 */
-	export function view_mode_determine(
-		mode_descriptor : string
-	) : _dali.type.enum_view_mode
-	{
-		if (mode_descriptor === "auto")
-		{
-			return (
-				(window.innerWidth >= 800)
-				?
-				_dali.type.enum_view_mode.week
-				:
-				_dali.type.enum_view_mode.list
-			);
-		}
-		else
-		{
-			return view_mode_decode(mode_descriptor);
-		}
-	}
-
-}

source/base/model.ts

@@ -1,8 +0,0 @@
-namespace _dali.model
-{
-	
-	/**
-	 */
-	let events : Array<_dali.type.event_entry> = [];
-	
-}

source/base/types.ts

@@ -1,144 +0,0 @@
-
-/**
- */
-namespace _dali.type
-{
-	
-	/**
-	 */
-	export enum enum_access_level {
-		none,
-		view,
-		edit,
-		admin
-	}
-	
-	
-	/**
-	 */
-	export type user_id = int;
-	
-	
-	/**
-	 */
-	export type user_object = {
-		name : string;
-		email_address : (
-			null
-			|
-			string
-		);
-	};
-	
-	
-	/**
-	 * @todo deprecate?
-	 */
-	export type local_resource_event_id = int;
-	
-	
-	/**
-	 * info: das ist nicht deckungsgleich mit der Event-ID aus dem Backend; hiermit werden sowohl lokale als auch
-	 * extern eingebundene Events kodiert
-	 * 
-	 * @example "local:1234"
-	 * @example "ics~2345"
-	 */
-	export type event_key = string;
-	
-	
-	/**
-	 */
-	export type event_object = {
-		name : string;
-		begin : lib_plankton.pit.type_datetime;
-		end : (
-			null
-			|
-			lib_plankton.pit.type_datetime
-		);
-		location : (
-			null
-			|
-			string
-		);
-		link : (
-			null
-			|
-			string
-		);
-		description : (
-			null
-			|
-			string
-		);
-	};
-	
-	
-	/**
-	 */
-	export type event_entry = {
-		id : (null | local_resource_event_id);
-		key : event_key;
-		object : event_object;
-	};
-	
-	
-	/**
-	 */
-	export type resource_id = int;
-	
-	
-	/**
-	 */
-	export type resource_object = (
-		{
-			kind : "local";
-			data : {
-				events : Array<
-					event_object
-				>;
-			};
-		}
-		|
-		{
-			kind : "caldav";
-			data : {
-				read_only : boolean;
-				url : string;
-			};
-		}
-	);
-	
-	
-	/**
-	 */
-	export type calendar_id = int;
-	
-	
-	/**
-	 */
-	export type calendar_object = {
-		name : string;
-		hue : float;
-		access : {
-			public : boolean;
-			default_level : enum_access_level;
-			attributed : lib_plankton.map.type_map<
-				user_id,
-				enum_access_level
-			>;
-		};
-		resource : resource_object;
-	};
-	
-	
-	/**
-	 */
-	export enum enum_view_mode
-	{
-		week,
-		list,
-	}
-	
-}

source/data/localization/deu.loc.json

@@ -19,6 +19,8 @@
 		"common.show": "zeigen",
 		"common.hide": "ausblenden",
 		"common.cancel": "abbrechen",
+		"common.login": "anmelden",
+		"common.logout": "abmelden",
 		"access_level.none": "nichts",
 		"access_level.view": "nur lesen",
 		"access_level.edit": "lesen und bearbeiten",
@@ -56,13 +58,11 @@
 		"widget.event_edit.actions.add": "anlegen",
 		"widget.event_edit.actions.change": "ändern",
 		"widget.event_edit.actions.remove": "löschen",
-		"widget.sources.create": "anlegen",
+		"widget.sources.create": "Kalender anlegen",
-		"page.login.title": "Anmelden",
+		"widget.login.internal.name": "Name",
-		"page.login.internal.name": "Name",
+		"widget.login.internal.password": "Kennwort",
-		"page.login.internal.password": "Kennwort",
+		"widget.login.internal.do": "Anmelden",
-		"page.login.internal.do": "Anmelden",
+		"widget.login.oidc.via": "via {{title}}",
-		"page.login.oidc.via": "via {{title}}",
-		"page.logout.title": "Abmelden",
 		"page.caldav.title": "CalDAV",
 		"page.caldav.unavailable": "CalDAV nicht verfügbar",
 		"page.caldav.conf.title": "Zugangsdaten",

source/data/localization/eng.loc.json

@@ -19,6 +19,8 @@
 		"common.show": "show",
 		"common.hide": "hide",
 		"common.cancel": "cancel",
+		"common.login": "login",
+		"common.logout": "logout",
 		"access_level.none": "none",
 		"access_level.view": "read only",
 		"access_level.edit": "read and write",
@@ -37,7 +39,7 @@
 		"resource.kinds.caldav.title": "CalDAV",
 		"resource.kinds.caldav.url": "URL",
 		"resource.kinds.caldav.read_only": "read-only",
-		"calendar.calendar": "Kalendar",
+		"calendar.calendar": "calendar",
 		"calendar.name": "name",
 		"calendar.hue": "hue",
 		"calendar.resource": "resource",
@@ -56,13 +58,11 @@
 		"widget.event_edit.actions.add": "add",
 		"widget.event_edit.actions.change": "change",
 		"widget.event_edit.actions.remove": "delete",
-		"widget.sources.create": "create",
+		"widget.sources.create": "create calendar",
-		"page.login.title": "Login",
+		"widget.login.internal.name": "name",
-		"page.login.internal.name": "name",
+		"widget.login.internal.password": "password",
-		"page.login.internal.password": "password",
+		"widget.login.internal.do": "login",
-		"page.login.internal.do": "login",
+		"widget.login.oidc.via": "via {{title}}",
-		"page.login.oidc.via": "via {{title}}",
-		"page.logout.title": "Logout",
 		"page.caldav.title": "CalDAV",
 		"page.caldav.unavailable": "CalDAV not available",
 		"page.caldav.conf.title": "credentials",

source/helpers.ts

@@ -9,6 +9,29 @@ namespace _dali.helpers
 	var _template_cache : Record<string, string> = {};
 
 	
+	/**
+	 */
+	export function view_mode_determine(
+		mode_descriptor : string
+	) : _dali.enum_view_mode
+	{
+		if (mode_descriptor === "auto")
+		{
+			return (
+				(window.innerWidth >= 800)
+				?
+				_dali.enum_view_mode.week
+				:
+				_dali.enum_view_mode.list
+			);
+		}
+		else
+		{
+			return view_mode_decode(mode_descriptor);
+		}
+	}
+	
+	
 	/**
 	 */
 	export async function template_coin(
@@ -78,12 +101,12 @@ namespace _dali.helpers
 	/**
 	 */
 	export function input_access_level(
-	) : lib_plankton.zoo_input.interface_input<_dali.type.enum_access_level>
+	) : lib_plankton.zoo_input.interface_input<_dali.enum_access_level>
 	{
 		return (
 			new lib_plankton.zoo_input.class_input_wrapped<
 				/*("none" | "view" | "edit" | "admin")*/string,
-				_dali.type.enum_access_level
+				_dali.enum_access_level
 			>(
 				new lib_plankton.zoo_input.class_input_selection(
 					[
@@ -107,18 +130,18 @@ namespace _dali.helpers
 				),
 				(raw) => {
 					switch (raw) {
-						case "none": return _dali.type.enum_access_level.none;
+						case "none": return _dali.enum_access_level.none;
-						case "view": return _dali.type.enum_access_level.view;
+						case "view": return _dali.enum_access_level.view;
-						case "edit": return _dali.type.enum_access_level.edit;
+						case "edit": return _dali.enum_access_level.edit;
-						case "admin": return _dali.type.enum_access_level.admin;
+						case "admin": return _dali.enum_access_level.admin;
 					}
 				},
 				(access_level) => {
 					switch (access_level) {
-						case _dali.type.enum_access_level.none: return "none";
+						case _dali.enum_access_level.none: return "none";
-						case _dali.type.enum_access_level.view: return "view";
+						case _dali.enum_access_level.view: return "view";
-						case _dali.type.enum_access_level.edit: return "edit";
+						case _dali.enum_access_level.edit: return "edit";
-						case _dali.type.enum_access_level.admin: return "admin";
+						case _dali.enum_access_level.admin: return "admin";
 					}
 				},
 			)
@@ -128,13 +151,16 @@ namespace _dali.helpers
 	
 	/**
 	 */
-	export async function input_attributed_access(
+	export function input_attributed_access(
-	) : Promise<lib_plankton.zoo_input.class_input_hashmap<_dali.type.user_id, _dali.type.enum_access_level>>
+		users : Array<{id : _dali.type_user_id; name : string;}>
+	)
+	: lib_plankton.zoo_input.class_input_hashmap<
+		_dali.type_user_id,
+		_dali.enum_access_level
+	>
 	{
-		const users : Array<{id : _dali.type.user_id; name : string;}> = await _dali.backend.user_list(
+		return (
-		);
+			new lib_plankton.zoo_input.class_input_hashmap<_dali.type_user_id, _dali.enum_access_level>(
-		return Promise.resolve(
-			new lib_plankton.zoo_input.class_input_hashmap<_dali.type.user_id, _dali.type.enum_access_level>(
 				// hash_key
 				(user_id) => user_id.toFixed(0),
 				// key_input_factory

source/index.html.tpl

@@ -24,17 +24,13 @@ document.addEventListener(
 		</script>
 {{templates}}
 	</head>
+	<div id="overlay">
+		<div id="overlay_content">
+		</div>
+	</div>
 	<body>
 		<header>
-			<nav>
-				<ul>
-				</ul>
-			</nav>
 		</header>
-		<div id="overlay">
-			<div id="overlay_content">
-			</div>
-		</div>
 		<main>
 		</main>
 	</body>

source/main.ts

@@ -8,7 +8,8 @@ namespace _dali
 	 */
 	function nav_groups(
 		logged_in : boolean
-	) : Array<string>
+	)
+	: Array<string>
 	{
 		return (
 			logged_in
@@ -24,12 +25,13 @@ namespace _dali
 	 * @todo reload page when switching to "logged_out"
 	 */
 	async function update(
-	) : Promise<void>
+	)
+	: Promise<void>
 	{
 		lib_plankton.log.debug(
 			"dali.update"
 		);
-		const logged_in : boolean = await _dali.backend.is_logged_in();
+		const logged_in : boolean = _dali.is_logged_in();
 		lib_plankton.zoo_page.nav_set_groups(nav_groups(logged_in));
 		// lib_plankton.zoo_page.reload();
 	}
@@ -38,7 +40,8 @@ namespace _dali
 	/**
 	 */
 	export async function main(
-	) : Promise<void>
+	)
+	: Promise<void>
 	{
 		// conf
 		await _dali.conf.init(
@@ -51,8 +54,6 @@ namespace _dali
 				{"kind": "console", "data": {"threshold": "info"}},
 			]
 		);
-		await _dali.backend.init(
-		);
 		await lib_plankton.translate.initialize(
 			{
 				"verbosity": 1,
@@ -64,6 +65,11 @@ namespace _dali
 				"autopromote": false,
 			}
 		);
+		await _dali.backend.initialize(
+			_dali.conf.get()["backend"]
+		);
+		await _dali.model.initialize(
+		);
 		lib_plankton.zoo_page.init(
 			document.querySelector("main"),
 			{
@@ -71,41 +77,115 @@ namespace _dali
 					"name": "overview",
 					"parameters": {}
 				},
+				/*
 				"nav_entries": [
-					{
-						"location": {"name": "login", "parameters": {}},
-						"label": lib_plankton.translate.get("page.login.title"),
-						"groups": ["logged_out"],
-					},
-					{
-						"location": {"name": "overview", "parameters": {}},
-						"label": lib_plankton.translate.get("page.overview.title"),
-						"groups": ["logged_out", "logged_in"],
-					},
-					{
-						"location": {"name": "caldav", "parameters": {}},
-						"label": lib_plankton.translate.get("page.caldav.title"),
-						"groups": ["logged_in"],
-					},
-					{
-						"location": {"name": "logout", "parameters": {}},
-						"label": lib_plankton.translate.get("page.logout.title"),
-						"groups": ["logged_in"],
-					},
 				],
+				 */
 				"nav_initial_groups": [],
 			}
 		);
+		// menu widget
+		{
+			const widget_menu : _dali.widgets.menu.class_widget_menu = new _dali.widgets.menu.class_widget_menu(
+				[
+					{
+						"label": lib_plankton.translate.get("common.login"),
+						"groups": ["logged_out"],
+						"action": () => {
+							const widget_login = new _dali.widgets.login.class_widget_login(
+								{
+									"action_cancel": () => {
+										_dali.overlay.clear();
+										_dali.overlay.toggle({"mode": false});
+									},
+									"action_success": async () => {
+										const status = await _dali.backend.status();
+										_dali.notify_login(status.name);
+										_dali.overlay.clear();
+										_dali.overlay.toggle({"mode": false});
+									},
+								}
+							);
+							_dali.overlay.clear();
+							_dali.overlay.toggle({"mode": true});
+							widget_login.load(_dali.overlay.get_content_element());
+						},
+					},
+					{
+						"label": lib_plankton.translate.get("page.overview.title"),
+						"groups": ["logged_out", "logged_in"],
+						"action": () => {
+							lib_plankton.zoo_page.set(
+								{
+									"name": "overview",
+									"parameters": {}
+								}
+							);
+						},
+					},
+					{
+						"label": lib_plankton.translate.get("page.caldav.title"),
+						"groups": ["logged_in"],
+						"action": () => {
+							lib_plankton.zoo_page.set(
+								{
+									"name": "caldav",
+									"parameters": {}
+								}
+							);
+						},
+					},
+					{
+						"label": lib_plankton.translate.get("common.logout"),
+						"groups": ["logged_in"],
+						"action": () => {
+							_dali.logout();
+						},
+					},
+				]
+			);
+			await widget_menu.load(document.querySelector("header"));
+			_dali.listen_login(
+				async (name) => {
+					widget_menu.set_groups(["logged_in"]);
+					widget_menu.set_label(name);
+				}
+			);
+			_dali.listen_logout(
+				async () => {
+					widget_menu.set_groups(["logged_out"]);
+					widget_menu.set_label(null);
+				}
+			);
+		}
 		await update();
 		await _dali.overlay.initialize();
+		/*
 		lib_plankton.call.loop(
 			() => {
 				update();
 			},
 			_dali.conf.get().misc.update_interval
 		);
+		 */
+		
+		// check if logged_in
+		{
+			const status = await _dali.backend.status();
+			lib_plankton.log.info(
+				"dali.status",
+				status
+			);
+			if (status.logged_in)
+			{
+				_dali.notify_login(status.name);
+			}
+			else
+			{
+				_dali.notify_logout();
+			}
+		}
 		
-		// exec
 		lib_plankton.zoo_page.start();
 		
 		return Promise.resolve<void>(undefined);

source/model.ts

@@ -0,0 +1,604 @@
+namespace _dali.model
+{
+	
+	/**
+	 */
+	type type_state = {
+		users : Array<
+			{
+				id : _dali.type_user_id;
+				name : string;
+			}
+		>;
+		calendars : (
+			null
+			|
+			lib_plankton.map.type_map<
+				_dali.type_calendar_id,
+				{
+					reduced : _dali.type_calendar_object_reduced;
+					complete : (null | _dali.type_calendar_object);
+				}
+			>
+		);
+		events : lib_plankton.map.type_map<
+			_dali.type_event_key,
+			_dali.type_event_object_extended
+		>;
+		covered_dates : lib_plankton.set.type_set<
+			lib_plankton.pit.type_date
+		>;
+	};
+	
+	
+	/**
+	 */
+	let _state : (null | type_state) = null;
+	
+	
+	/**
+	 */
+	let _listeners_reset : Array<((priviliged ?: boolean) => Promise<void>)> = [];
+	
+	
+	/**
+	 */
+	function make_date_set(
+		{
+			"elements": elements = [],
+		}
+		:
+		{
+			elements ?: Array<lib_plankton.pit.type_date>;
+		}
+		=
+		{
+		}
+	)
+	: lib_plankton.set.type_set<lib_plankton.pit.type_date>
+	{
+		return lib_plankton.set.hashset.implementation_set(
+			lib_plankton.set.hashset.make(
+				x => lib_plankton.pit.date_format(x),
+				{
+					/**
+					 * @todo häääh!?
+					 */
+					"elements": elements.filter(x => (x !== null)),
+				}
+			)
+		);
+	}
+	
+	
+	/**
+	 */
+	function timeframe_to_date_set(
+		timeframe : {
+			from : lib_plankton.pit.type_pit;
+			to : lib_plankton.pit.type_pit;
+		}
+	)
+	: lib_plankton.set.type_set<lib_plankton.pit.type_date>
+	{
+		if (! lib_plankton.pit.is_before(timeframe.from, timeframe.to))
+		{
+			throw (new Error("invalid timeframe"));
+		}
+		else
+		{
+			const heuristic : int = Math.ceil((timeframe.to - timeframe.from) / (60 * 60 * 24));
+			let pit_current : lib_plankton.pit.type_pit = timeframe.from;
+			return make_date_set(
+				{
+					"elements": (
+						lib_plankton.list.sequence(heuristic)
+						.map(
+							(offset) => lib_plankton.call.convey(
+								timeframe.from,
+								[
+									x => lib_plankton.pit.shift_day(x, offset),
+									x => lib_plankton.pit.to_datetime(x),
+									x => x.date,
+								]
+							)
+						)
+					),
+				}
+			);
+		}
+	}
+	
+	
+	/**
+	 */
+	export async function user_list(
+	)
+	: Promise<
+		Array<
+			{
+				id : _dali.type_user_id;
+				name : string;
+			}
+		>
+	>
+	{
+		return Promise.resolve(_state.users);
+	}
+	
+	
+	/**
+	 * @todo clear after login/logout
+	 * @todo do not export
+	 */
+	export async function sync_calendars(
+	)
+	: Promise<void>
+	{
+		const data = await _dali.backend.calendar_list();
+		lib_plankton.map.clear(_state.calendars);
+		data.forEach(
+			entry => {
+				_state.calendars.set(
+					entry.id,
+					{
+						"reduced": {
+							"name": entry.name,
+							"hue": entry.hue,
+							"access_level": _dali.access_level_decode(entry.access_level),
+						},
+						"complete": null,
+					}
+				);
+			}
+		);
+	}
+	
+	
+	/**
+	 */
+	export function calendar_list(
+	)
+	: Promise<
+		Array<
+			_dali.type_calendar_object_reduced_with_id
+		>
+	>
+	{
+		return Promise.resolve(
+			lib_plankton.map.dump(_state.calendars)
+			.map(
+				pair => (
+					{
+						"id": pair.key,
+						"name": pair.value.reduced.name,
+						"hue": pair.value.reduced.hue,
+						"access_level": pair.value.reduced.access_level,
+					}
+				)
+			)
+		);
+	}
+	
+	
+	/**
+	 */
+	export async function calendar_get(
+		calendar_id : _dali.type_calendar_id
+	)
+	: Promise<_dali.type_calendar_object>
+	{
+		const value = _state.calendars.get(calendar_id);
+		if (value.complete === null)
+		{
+			const data = await _dali.backend.calendar_get(calendar_id);
+			const calendar_object : _dali.type_calendar_object = {
+				"name": data.name,
+				"hue": data.hue,
+				"access": {
+					"public": data.access.public,
+					"default_level": _dali.access_level_decode(data.access.default_level),
+					"attributed": lib_plankton.map.hashmap.implementation_map(
+						lib_plankton.map.hashmap.make(
+							x => x.toFixed(0),
+							{
+								"pairs": (
+									data.access.attributed
+									.map(
+										(entry) => (
+											{
+												"key": entry.user_id,
+												"value": _dali.access_level_decode(entry.level),
+											}
+										)
+									)
+								),
+							}
+						)
+					),
+				},
+				"resource_id": data.resource_id,
+			};
+			value.complete = calendar_object;
+			/**
+			 * @todo set in map?
+			 */
+			return calendar_object;
+		}
+		else
+		{
+			return value.complete;
+		}
+	}
+	
+	
+	/**
+	 */
+	export async function calendar_add(
+		calendar_object : _dali.type_calendar_object
+	)
+	: Promise<void>
+	{
+		const calendar_id : _dali.type_calendar_id = await _dali.backend.calendar_add(
+			{
+				"name": calendar_object.name,
+				"hue": calendar_object.hue,
+				"access": {
+					"public": calendar_object.access.public,
+					"default_level": _dali.access_level_encode(calendar_object.access.default_level),
+					"attributed": (
+						lib_plankton.map.dump(calendar_object.access.attributed)
+						.map(
+							(pair) => (
+								{
+									"user_id": pair.key,
+									"level": _dali.access_level_encode(pair.value),
+								}
+							)
+						)
+					)
+				},
+				/**
+				 * @todo
+				 */
+				"resource": {
+					"kind": "local",
+					"data": {
+						"events": [],
+					}
+				},
+			}
+		);
+		const calendar_object_reduced : _dali.type_calendar_object_reduced = {
+			"name": calendar_object.name,
+			"hue": calendar_object.hue,
+			"access_level": _dali.enum_access_level.admin,
+		};
+		_state.calendars.set(
+			calendar_id,
+			{
+				"reduced": calendar_object_reduced,
+				"complete": calendar_object,
+			}
+		);
+	}
+	
+	
+	/**
+	 */
+	export async function calendar_change(
+		calendar_id : _dali.type_calendar_id,
+		calendar_object : _dali.type_calendar_object
+	)
+	: Promise<void>
+	{
+		/*await */ _dali.backend.calendar_change(
+			calendar_id,
+			{
+				"name": calendar_object.name,
+				"hue": calendar_object.hue,
+				"access": {
+					"public": calendar_object.access.public,
+					"default_level": _dali.access_level_encode(calendar_object.access.default_level),
+					"attributed": (
+						lib_plankton.map.dump(calendar_object.access.attributed)
+						.map(
+							(pair) => ({
+								"user_id": pair.key,
+								"level": _dali.access_level_encode(pair.value),
+							})
+						)
+					)
+				},
+			}
+		);
+		const calendar_object_reduced : _dali.type_calendar_object_reduced = {
+			"name": calendar_object.name,
+			"hue": calendar_object.hue,
+			/**
+			 * @todo
+			 */
+			"access_level": _dali.enum_access_level.admin,
+		};
+		_state.calendars.set(
+			calendar_id,
+			{
+				"reduced": calendar_object_reduced,
+				"complete": calendar_object,
+			}
+		);
+		{
+			lib_plankton.map.clear(_state.events);
+			lib_plankton.set.clear(_state.covered_dates);
+			notify_reset();
+		}
+	}
+	
+	
+	/**
+	 */
+	export async function calendar_remove(
+		calendar_id : _dali.type_calendar_id
+	)
+	: Promise<void>
+	{
+		/*await */ _dali.backend.calendar_remove(calendar_id);
+		_state.calendars.delete(calendar_id);
+		{
+			lib_plankton.map.clear(_state.events);
+			lib_plankton.set.clear(_state.covered_dates);
+			notify_reset();
+		}
+	}
+	
+	
+	/**
+	 * @todo do NOT export?
+	 * @todo clear?
+	 * @todo heed calendar_ids
+	 * @todo mutex
+	 * @todo only update outside timeframe
+	 * @todo clear after login/logout
+	 */
+	export async function sync_events(
+		timeframe : {
+			from : lib_plankton.pit.type_pit;
+			to : lib_plankton.pit.type_pit;
+		},
+		{
+			"calendar_ids": calendar_ids = null,
+		}
+		:
+		{
+			calendar_ids ?: (null | Array<_dali.type_calendar_id>);
+		}
+		=
+		{
+		}
+	)
+	: Promise<void>
+	{
+		const queried_dates : lib_plankton.set.type_set<lib_plankton.pit.type_date> = timeframe_to_date_set(
+			timeframe
+		);
+		const new_dates : lib_plankton.set.type_set<lib_plankton.pit.type_date> = lib_plankton.set.difference(
+			() => make_date_set(),
+			queried_dates,
+			_state.covered_dates
+		);
+		if (lib_plankton.set.empty(new_dates))
+		{
+			// do nothing
+		}
+		else
+		{
+			const result = await _dali.backend.events(
+				timeframe.from,
+				timeframe.to,
+				{
+					"calendar_ids": calendar_ids,
+				}
+			);
+			result.forEach(
+				entry => {
+					_state.events.set(
+						entry.hash,
+						{
+							"key": entry.hash,
+							"calendar_id": entry.calendar_id,
+							"calendar_name": entry.calendar_name,
+							"hue": entry.hue,
+							"access_level": _dali.access_level_decode(entry.access_level),
+							"event_id": entry.event_id,
+							"event_object": entry.event_object
+						}
+					);
+				}
+			);
+			_state.covered_dates = lib_plankton.set.union(
+				() => make_date_set(),
+				_state.covered_dates,
+				new_dates
+			);
+		}
+	}
+	
+	
+	/**
+	 */
+	export function event_list(
+	)
+	: Promise<Array<_dali.type_event_object_extended>>
+	{
+		return Promise.resolve(lib_plankton.map.values(_state.events));
+	}
+	
+	
+	/**
+	 */
+	export async function event_get(
+		event_key : _dali.type_event_key
+	)
+	: Promise<_dali.type_event_object_extended>
+	{
+		return Promise.resolve(_state.events.get(event_key));
+	}
+	
+	
+	/**
+	 */
+	export async function event_add(
+		calendar_id : _dali.type_calendar_id,
+		event_object : _dali.type_event_object
+	)
+	: Promise<void>
+	{
+		/**
+		 * @todo do NOT wait?
+		 */
+		const result = await _dali.backend.calendar_event_add(
+			calendar_id,
+			event_object
+		);
+		const event_id : _dali.type_local_resource_event_id = result.local_resource_event_id;
+		const event_key : _dali.type_event_key = result.hash;
+		const value = _state.calendars.get(calendar_id);
+		const calendar_object_reduced : _dali.type_calendar_object_reduced = value.reduced;
+		_state.events.set(
+			event_key,
+			{
+				"key": event_key,
+				"calendar_id": calendar_id,
+				"calendar_name": calendar_object_reduced.name,
+				"hue": calendar_object_reduced.hue,
+				"access_level": calendar_object_reduced.access_level,
+				"event_id": event_id,
+				"event_object": event_object,
+			}
+		);
+	}
+	
+	
+	/**
+	 */
+	export async function event_change(
+		event_key : _dali.type_event_key,
+		event_object : _dali.type_event_object
+	)
+	: Promise<void>
+	{
+		const event_object_extended_old : _dali.type_event_object_extended = _state.events.get(event_key);
+		const event_object_extended_new : _dali.type_event_object_extended = {
+			"key": event_object_extended_old.key,
+			"calendar_id": event_object_extended_old.calendar_id,
+			"calendar_name": event_object_extended_old.calendar_name,
+			"hue": event_object_extended_old.hue,
+			"access_level": event_object_extended_old.access_level,
+			"event_id": event_object_extended_old.event_id,
+			"event_object": event_object,
+		};
+		_state.events.set(
+			event_key,
+			event_object_extended_new
+		);
+		/*await */_dali.backend.calendar_event_change(
+			event_object_extended_old.calendar_id,
+			event_object_extended_old.event_id,
+			event_object
+		);
+	}
+	
+	
+	/**
+	 */
+	export async function event_remove(
+		event_key : _dali.type_event_key
+	)
+	: Promise<void>
+	{
+		const event_object_extended : _dali.type_event_object_extended = _state.events.get(event_key);
+		_state.events.delete(event_key);
+		/*await */_dali.backend.calendar_event_remove(
+			event_object_extended.calendar_id,
+			event_object_extended.event_id
+		);
+	}
+	
+	
+	/**
+	 */
+	export function listen_reset(
+		action : ((priviliged ?: boolean) => Promise<void>)
+	)
+	: void
+	{
+		_listeners_reset.push(action);
+	}
+	
+	
+	/**
+	 */
+	async function notify_reset(
+		priviliged ?: boolean
+	)
+	: Promise<void>
+	{
+		for (const action of _listeners_reset)
+		{
+			await action(priviliged);
+		}
+	}
+	
+	
+	/**
+	 */
+	export async function initialize(
+	)
+	: Promise<void>
+	{
+		_state = {
+			"users": (
+				_dali.is_logged_in()
+				?
+				(await _dali.backend.user_list())
+				:
+				[]
+			),
+			"calendars": lib_plankton.map.hashmap.implementation_map(
+				lib_plankton.map.hashmap.make(
+					calendar_id => calendar_id.toFixed(0)
+				)
+			),
+			"events": lib_plankton.map.hashmap.implementation_map(
+				lib_plankton.map.hashmap.make(
+					event_key => event_key
+				)
+			),
+			"covered_dates": make_date_set(
+			),
+		};
+		
+		_dali.listen_login(
+			async () => {
+				_state.users = await _dali.backend.user_list();
+				await sync_calendars();
+				lib_plankton.map.clear(_state.events);
+				lib_plankton.set.clear(_state.covered_dates);
+				notify_reset(true);
+			}
+		);
+		_dali.listen_logout(
+			async () => {
+				_state.users = [];
+				await sync_calendars();
+				lib_plankton.map.clear(_state.events);
+				lib_plankton.set.clear(_state.covered_dates);
+				notify_reset(false);
+			}
+		);
+		
+		await sync_calendars();
+		// await sync_events();
+	}
+	
+}

source/pages/login/logic.ts

@@ -1,118 +0,0 @@
-namespace _dali.pages
-{
-	
-	/**
-	 */
-	lib_plankton.zoo_page.register(
-		"login",
-		async (parameters, target_element) => {
-			target_element.innerHTML = "";
-			const preparation : {kind : string; data : any;} = await _dali.backend.session_prepare(
-				{
-					"oidc_redirect_uri_template": _dali.conf.get()["misc"]["oidc_redirect_uri_template"],
-				}
-			);
-			switch (preparation.kind)
-			{
-				case "internal":
-				{
-					target_element.innerHTML = await _dali.helpers.template_coin(
-						"login",
-						"default",
-						{
-						}
-					);
-					const form : lib_plankton.zoo_form.class_form<
-						{name : string; password : string;},
-						{name : string; password : string;}
-					> = new lib_plankton.zoo_form.class_form<
-						{name : string; password : string;},
-						{name : string; password : string;}
-					>(
-						x => x,
-						x => x,
-						new lib_plankton.zoo_input.class_input_group<
-							{name : string; password : string;}
-						>(
-							[
-								{
-									"name": "name",
-									"input": new lib_plankton.zoo_input.class_input_text(),
-									"label": lib_plankton.translate.get("page.login.internal.name"),
-								},
-								{
-									"name": "password",
-									"input": new lib_plankton.zoo_input.class_input_password(),
-									"label": lib_plankton.translate.get("page.login.internal.password"),
-								},
-							]
-						),
-						[
-							{
-								"label": lib_plankton.translate.get("page.login.internal.do"),
-								"target": "submit",
-								"procedure": async (get_value, get_representation) => {
-									const value : any = await get_value();
-									try
-									{
-										await _dali.backend.session_begin(
-											value.name,
-											value.password
-										);
-										lib_plankton.zoo_page.nav_set_groups(["logged_in"]);
-										lib_plankton.zoo_page.set(
-											{
-												"name": "overview",
-												"parameters": {}
-											}
-										);
-									}
-									catch (error)
-									{
-										lib_plankton.zoo_page.set(
-											{
-												"name": "login",
-												"parameters": {
-													"name": value.name,
-												}
-											}
-										);
-									}
-								}
-							},
-						]
-					);
-					await form.setup(document.querySelector("#login"));
-					await form.input_write(
-						{
-							"name": (parameters.name ?? ""),
-							"password": "",
-						}
-					);
-					break;
-				}
-				case "oidc":
-				{
-					let element_a : HTMLElement = document.createElement("a");;
-					element_a.textContent = lib_plankton.string.coin(
-						lib_plankton.translate.get("page.login.oidc.via"),
-						{
-							"title": preparation.data.label,
-						}
-					);
-					element_a.setAttribute("href", preparation.data.url);
-					target_element.innerHTML = "";
-					target_element.appendChild(element_a);
-					break;
-				}
-				default:
-				{
-					break;
-				}
-			}
-			return Promise.resolve<void>(undefined);
-		}
-	);
-
-}
-

source/pages/login/templates/default.html.tpl

@@ -1,2 +0,0 @@
-<div id="login">
-</div>

source/pages/logout/logic.ts

@@ -1,36 +0,0 @@
-namespace _dali.pages
-{
-	
-	/**
-	 */
-	lib_plankton.zoo_page.register(
-		"logout",
-		async (parameters, target_element) => {
-			target_element.innerHTML = "";
-			try
-			{
-				await _dali.backend.session_end(
-				);
-			}
-			catch (error)
-			{
-				lib_plankton.log.notice(
-					"dali.logout_failed",
-					{
-						"details": String(error),
-					}
-				);
-			}
-			lib_plankton.zoo_page.nav_set_groups(["logged_out"]);
-			lib_plankton.zoo_page.set(
-				{
-					"name": "overview",
-					"parameters": {
-					}
-				}
-			);
-			return Promise.resolve<void>(undefined);
-		}
-	);
-
-}

source/pages/oidc_finish/logic.ts

@@ -7,7 +7,7 @@ namespace _dali.pages
 		"oidc_finish",
 		async (parameters, target_element) => {
 			target_element.innerHTML = "";
-			await _dali.backend.set_session_key(parameters["session_key"]);
+			await _dali.oidc_finish(parameters["session_key"]);
 			lib_plankton.zoo_page.set(
 				{
 					"name": "overview",

source/pages/overview/logic.ts

@@ -7,13 +7,13 @@ namespace _dali.pages.overview
 		"overview",
 		async (parameters, target_element) => {
 			// params
-			const view_mode : _dali.type.enum_view_mode = view_mode_determine(parameters["mode"] ?? "auto");
+			const view_mode : _dali.enum_view_mode = _dali.helpers.view_mode_determine(parameters["mode"] ?? "auto");
 			
 			/**
 			 * @todo ordentlich machen (nicht nur week und list)
 			 */
 			const set_view_mode = (view_mode) => {
-				const compact : boolean = (view_mode !== _dali.type.enum_view_mode.week);
+				const compact : boolean = (view_mode !== _dali.enum_view_mode.week);
 				target_element.querySelector("#overview").classList.toggle("overview-compact", compact);
 			};
 			
@@ -30,11 +30,11 @@ namespace _dali.pages.overview
 				const widget_mode_switcher : lib_plankton.zoo_widget.interface_widget = new _dali.widgets.mode_switcher.class_widget_mode_switcher(
 					[
 						{
-							"mode": _dali.type.enum_view_mode.week,
+							"mode": _dali.enum_view_mode.week,
 							"label": lib_plankton.translate.get("page.overview.mode.week"),
 						},
 						{
-							"mode": _dali.type.enum_view_mode.list,
+							"mode": _dali.enum_view_mode.list,
 							"label": lib_plankton.translate.get("page.overview.mode.list"),
 						},
 					],
@@ -60,54 +60,60 @@ namespace _dali.pages.overview
 			let widget_sources : _dali.widgets.sources.class_widget_sources;
 			let widget_weekview : _dali.widgets.weekview.class_widget_weekview;
 			let widget_listview : _dali.widgets.listview.class_widget_listview;
+			
+			const get_available_calendars = async () => {
+				return (
+					(await _dali.model.calendar_list())
+					.filter(
+						(entry) => (
+							(entry.access_level === _dali.enum_access_level.edit)
+							||
+							(entry.access_level === _dali.enum_access_level.admin)
+						)
+					)
+				);
+			}
 			/**
-			 * @todo update sources
+			 * @todo update listview
 			 */
-			const update = async () => {
+			const update_sources_and_entries = async (priviliged = null) => {
+				await widget_sources.update({"priviliged": priviliged});
+				await widget_weekview.update_entries();
+			};
+			/**
+			 * @todo update listview
+			 */
+			const update_entries = async (priviliged = null) => {
 				await widget_weekview.update_entries();
-				await widget_sources.update();
 			};
 			// hint
 			{
-				if (! await _dali.backend.is_logged_in())
+				const dom_hint = target_element.querySelector("#overview-hint");
-				{
+				dom_hint.textContent = lib_plankton.translate.get("page.overview.login_hint");
-					target_element.querySelector("#overview-hint").textContent = lib_plankton.translate.get("page.overview.login_hint");
+				dom_hint.classList.toggle("overview-hint-hidden", _dali.is_logged_in());
-				}
-				else
-				{
-					// do nothing
-				}
 			}
 			// sources
 			{
 				widget_sources = new _dali.widgets.sources.class_widget_sources(
-					_dali.backend.calendar_list,
+					_dali.model.calendar_list,
 					{
+						"initial_priviliged": _dali.is_logged_in(),
 						"action_create": () => {
 							(async () => {
 								const widget = new _dali.widgets.calendar_edit.class_widget_calendar_edit(
+									await _dali.model.user_list(),
 									{
 										"read_only": false,
 										"action_cancel": () => {
 											_dali.overlay.toggle({"mode": false});
 										},
-										"action_add": (data) => {
+										"action_add": (calendar_object) => {
-											_dali.backend.calendar_add(
+											_dali.model.calendar_add(
-												{
+												calendar_object
-													"name": data.name,
-													"hue": data.hue,
-													"access": data.access,
-													"resource": {
-														"kind": "local",
-														"data": {
-															"events": [],
-														}
-													}
-												}
 											)
 											.then(
 												() => {
-													update();
+													update_sources_and_entries();
 													_dali.overlay.toggle({"mode": false});
 												}
 											)
@@ -115,7 +121,7 @@ namespace _dali.pages.overview
 												(reason) => {
 													lib_plankton.log.warning(
 														"dali.overview.calendar_add_error",
-														{"details": String(reason)}
+														{"reason": String(reason)}
 													);
 												}
 											);
@@ -132,62 +138,59 @@ namespace _dali.pages.overview
 							let read_only : boolean;
 							switch (entry.access_level)
 							{
-								case _dali.type.enum_access_level.none:
+								case _dali.enum_access_level.none:
 								{
 									throw (new Error("this event should not be visible"));
 									break;
 								}
-								case _dali.type.enum_access_level.edit:
+								case _dali.enum_access_level.edit:
-								case _dali.type.enum_access_level.view:
+								case _dali.enum_access_level.view:
 								{
 									read_only = true;
 									break;
 								}
-								case _dali.type.enum_access_level.admin:
+								case _dali.enum_access_level.admin:
 								{
 									read_only = false;
 									break;
 								}			
 							}
 							(async () => {
-								const calendar_id : _dali.type.calendar_id = entry.id;
+								const calendar_id : _dali.type_calendar_id = entry.id;
-								const calendar_object : _dali.type.calendar_object = await _dali.backend.calendar_get(
+								const calendar_object : _dali.type_calendar_object = await _dali.model.calendar_get(
 									calendar_id
 								);
 								const widget = new _dali.widgets.calendar_edit.class_widget_calendar_edit(
+									await _dali.model.user_list(),
 									{
 										"read_only": read_only,
 										"action_cancel": () => {
 											_dali.overlay.toggle({"mode": false});
 										},
 										"action_change": (data) => {
-											_dali.backend.calendar_change(
+											_dali.model.calendar_change(
 												calendar_id,
 												data
 											)
 											.then(
 												() => {
-													update();
+													update_sources_and_entries();
 													_dali.overlay.toggle({"mode": false});
 												}
 											);
 										},
 										"action_remove": (data) => {
-											_dali.backend.calendar_remove(
+											_dali.model.calendar_remove(
 												calendar_id
 											)
 											.then(
 												() => {
-													update();
+													update_sources_and_entries();
 													_dali.overlay.toggle({"mode": false});
 												}
 											);
 										},
-										"initial_value": {
+										"initial_value": calendar_object,
-											"name": calendar_object.name,
-											"hue": calendar_object.hue,
-											"access": calendar_object.access,
-										},
 									}
 								);
 								_dali.overlay.clear();
@@ -205,16 +208,31 @@ namespace _dali.pages.overview
 			}
 			// events
 			{
-				const get_entries = (from_pit, to_pit, calendar_ids) => _dali.backend.events(
+				const get_entries = async (from_pit, to_pit, calendar_ids) => {
-					from_pit,
+					/**
-					to_pit,
+					 * @todo do NOT wait?
-					{
+					 */
-						"calendar_ids": calendar_ids,
+					await _dali.model.sync_events(
-					}
+						{
-				);
+							"from": from_pit,
-				const action_select_event = (calendar_id, access_level, event_id) => {
+							"to": to_pit,
+						},
+						{
+							"calendar_ids": calendar_ids,
+						}
+					);
+					/**
+					 * @todo filter
+					 */
+					return _dali.model.event_list();
+				};
+				const action_select_event = async (event_key) => {
+					const event_object_extended : _dali.type_event_object_extended = await _dali.model.event_get(event_key);
+					const calendar_id = event_object_extended.calendar_id;
+					const access_level = event_object_extended.access_level;
+					const event_id = event_object_extended.event_id;
 					/*
-					if (! await _dali.backend.is_logged_in())
+					if (! _dali.is_logged_in())
 					{
 						// do nothing
 					}
@@ -225,29 +243,30 @@ namespace _dali.pages.overview
 					let read_only : boolean;
 					switch (access_level)
 					{
-						case _dali.type.enum_access_level.none:
+						case _dali.enum_access_level.none:
 						{
 							throw (new Error("this event should not be visible"));
 							break;
 						}
-						case _dali.type.enum_access_level.view:
+						case _dali.enum_access_level.view:
 						{
 							read_only = true;
 							break;
 						}
-						case _dali.type.enum_access_level.edit:
+						case _dali.enum_access_level.edit:
-						case _dali.type.enum_access_level.admin:
+						case _dali.enum_access_level.admin:
 						{
 							read_only = false;
 							break;
 						}
 					}
 					(async () => {
-						const event_object : _dali.type.event_object = await _dali.backend.calendar_event_get(
+						const event_object : _dali.type_event_object = await _dali.backend.calendar_event_get(
 							calendar_id,
 							event_id
 						);
 						const widget = new _dali.widgets.event_edit.class_widget_event_edit(
+							(await get_available_calendars()),
 							{
 								"calendar_id": calendar_id,
 								"event_name": event_object.name,
@@ -263,9 +282,8 @@ namespace _dali.pages.overview
 									_dali.overlay.toggle({"mode": false});
 								},
 								"action_change": (data) => {
-									_dali.backend.calendar_event_change(
+									_dali.model.event_change(
-										calendar_id,
+										event_key,
-										event_id,
 										{
 											"name": data.event_name,
 											"begin": data.event_begin,
@@ -277,7 +295,7 @@ namespace _dali.pages.overview
 									)
 									.then(
 										() => {
-											update();
+											update_entries();
 											_dali.overlay.toggle({"mode": false});
 										}
 									)
@@ -285,19 +303,18 @@ namespace _dali.pages.overview
 										(reason) => {
 											lib_plankton.log.warning(
 												"dali.overview.event_change.error",
-												{"details": String(reason)}
+												{"reason": String(reason)}
 											);
 										}
 									);
 								},
 								"action_remove": () => {
-									_dali.backend.calendar_event_remove(
+									_dali.model.event_remove(
-										calendar_id,
+										event_key
-										event_id
 									)
 									.then(
 										() => {
-											update();
+											update_entries();
 											_dali.overlay.toggle({"mode": false});
 										}
 									)
@@ -305,7 +322,7 @@ namespace _dali.pages.overview
 										(reason) => {
 											lib_plankton.log.warning(
 												"dali.overview.event_remove_error",
-												{"details": String(reason)}
+												{"reason": String(reason)}
 											);
 										}
 									);
@@ -351,7 +368,7 @@ namespace _dali.pages.overview
 								"action_select_event": action_select_event,
 								"action_select_day": (date) => {
 									/*
-									if (! await _dali.backend.is_logged_in())
+									if (! _dali.is_logged_in())
 									{
 										// do nothing
 									}
@@ -361,6 +378,7 @@ namespace _dali.pages.overview
 									 */
 									(async () => {
 										const widget = new _dali.widgets.event_edit.class_widget_event_edit(
+											(await get_available_calendars()),
 											{
 												"calendar_id": null,
 												"event_name": "",
@@ -400,7 +418,7 @@ namespace _dali.pages.overview
 													_dali.overlay.toggle({"mode": false});
 												},
 												"action_add": (data) => {
-													_dali.backend.calendar_event_add(
+													_dali.model.event_add(
 														data.calendar_id,
 														{
 															"name": data.event_name,
@@ -413,7 +431,7 @@ namespace _dali.pages.overview
 													)
 													.then(
 														() => {
-															update();
+															update_entries();
 															_dali.overlay.toggle({"mode": false});
 														}
 													)
@@ -435,6 +453,12 @@ namespace _dali.pages.overview
 					);
 					await widget_weekview.load(target_element.querySelector("#overview-pane-right-weekview"));
 				}
+				_dali.model.listen_reset(
+					async (priviliged) => {
+						update_sources_and_entries(priviliged);
+						target_element.querySelector("#overview-hint").classList.toggle("overview-hint-hidden", priviliged);
+					}
+				);
 			}
 			return Promise.resolve<void>(undefined);
 		},

source/resources/backend.ts

@@ -3,6 +3,90 @@
 namespace _dali.backend
 {
 	
+	/**
+	 */
+	type type_conf = {
+		scheme : string;
+		host : string;
+		port : int;
+		path : string;
+	};
+	
+	
+	/**
+	 */
+	type type_request = {
+		method : lib_plankton.http.enum_method;
+		action : string;
+		input : (null | any);
+	};
+	
+	
+	/**
+	 */
+	type type_event_object = {
+		name : string;
+		begin : {
+			timezone_shift: int;
+			date: {
+				year: int;
+				month: int;
+				day: int;
+			};
+			time: (
+				null
+				|
+				{
+					hour: int;
+					minute: int;
+					second: int;
+				}
+			);
+		};
+		end : (
+			null
+			|
+			{
+				timezone_shift: int;
+				date: {
+					year: int;
+					month: int;
+					day: int;
+				};
+				time: (
+					null
+					|
+					{
+						hour: int;
+						minute: int;
+						second: int;
+					}
+				);
+			}
+		);
+		location : (
+			null
+			|
+			string
+		);
+		link : (
+			null
+			|
+			string
+		);
+		description : (
+			null
+			|
+			string
+		);
+	};
+	
+	
+	/**
+	 */
+	var _conf : type_conf;
+	
+	
 	/**
 	 */
 	var _data_chest : (
@@ -22,42 +106,27 @@ namespace _dali.backend
 	
 	
 	/**
-	 * meant for translation of the API values
 	 */
-	function access_level_encode(
+	var _queue : {
-		access_level : _dali.type.enum_access_level
+		items : Array<
-	) : ("none" | "view" | "edit" | "admin")
+			{
-	{
+				request : type_request;
-		switch (access_level) {
+				resolve : ((result : any) => void);
-			case _dali.type.enum_access_level.none: return "none";
+				reject : ((reason : any) => void);
-			case _dali.type.enum_access_level.view: return "view";
+			}
-			case _dali.type.enum_access_level.edit: return "edit";
+		>;
-			case _dali.type.enum_access_level.admin: return "admin";
+		busy : boolean;
-		}
+	};
-	}
-	
-	
-	/**
-	 * meant for translation of the API values
-	 */
-	function access_level_decode(
-		access_level_encoded : ("none" | "view" | "edit" | "admin")
-	) : _dali.type.enum_access_level
-	{
-		switch (access_level_encoded) {
-			case "none": return _dali.type.enum_access_level.none;
-			case "view": return _dali.type.enum_access_level.view;
-			case "edit": return _dali.type.enum_access_level.edit;
-			case "admin": return _dali.type.enum_access_level.admin;
-		}
-	}
 	
 	
 	/**
 	 */
-	export async function init(
+	export async function initialize(
-	) : Promise<void>
+		conf : type_conf
+	)
+	: Promise<void>
 	{
+		_conf = conf;
 		_data_chest = lib_plankton.storage.localstorage.implementation_chest(
 			{
 				"corner": "zeitbild",
@@ -71,6 +140,10 @@ namespace _dali.backend
 			)
 			 */
 		);
+		_queue = {
+			"items": [],
+			"busy": false,
+		};
 		return Promise.resolve<void>(undefined);
 	}
 	
@@ -78,7 +151,8 @@ namespace _dali.backend
 	/**
 	 */
 	async function get_session_key(
-	) : Promise<(null | string)>
+	)
+	: Promise<(null | string)>
 	{
 		try
 		{
@@ -93,24 +167,23 @@ namespace _dali.backend
 	
 	/**
 	 */
-	async function call(
+	async function call_real(
-		method : lib_plankton.http.enum_method,
+		request : type_request
-		action : string,
+	)
-		input : (null | any)
+	: Promise<any>
-	) : Promise<any>
 	{
 		const with_body : boolean = (
 			[
 				lib_plankton.http.enum_method.post,
 				lib_plankton.http.enum_method.put,
 				lib_plankton.http.enum_method.patch,
-			].includes(method)
+			].includes(request.method)
 		);
 		const session_key : (null | string) = await get_session_key();
 		const http_request : lib_plankton.http.type_request = {
 			"version": "HTTP/2",
 			"scheme": (
-				(_dali.conf.get()["backend"]["scheme"] === "http")
+				(_conf.scheme === "http")
 				?
 				"http"
 				:
@@ -119,24 +192,24 @@ namespace _dali.backend
 			"host": lib_plankton.string.coin(
 				"{{host}}:{{port}}",
 				{
-					"host": _dali.conf.get()["backend"]["host"],
+					"host": _conf.host,
-					"port": _dali.conf.get()["backend"]["port"].toFixed(0),
+					"port": _conf.port.toFixed(0),
 				}
 			),
 			"path": lib_plankton.string.coin(
 				"{{base}}{{action}}",
 				{
-					"base": _dali.conf.get()["backend"]["path"],
+					"base": _conf.path,
-					"action": action,
+					"action": request.action,
 				}
 			),
-			"method": method,
+			"method": request.method,
 			"query": (
-				(with_body || (input === null))
+				(with_body || (request.input === null))
 				?
 				null
 				:
-				("?" + lib_plankton.www_form.encode(input))
+				("?" + lib_plankton.www_form.encode(request.input))
 			),
 			"headers": Object.assign(
 				{},
@@ -156,11 +229,11 @@ namespace _dali.backend
 				)
 			),
 			"body": (
-				((! with_body) || (input === null))
+				((! with_body) || (request.input === null))
 				?
 				null
 				:
-				/*Buffer.from*/(lib_plankton.json.encode(input))
+				/*Buffer.from*/(lib_plankton.json.encode(request.input))
 			),
 		};
 		const http_response : lib_plankton.http.type_response = await lib_plankton.http.call(http_request);
@@ -178,30 +251,98 @@ namespace _dali.backend
 			return Promise.resolve<any>(output);
 		}
 	}
-
+	
 	
 	/**
-	 * @todo mneh …
 	 */
-	export async function is_logged_in(
+	async function process(
-	) : Promise<boolean>
+	)
+	: Promise<void>
 	{
-		return lib_plankton.cache.get(
+		if (_queue.busy)
-			_cache,
+		{
-			"status",
+			// do nothing
-			5,
+		}
-			async () => {
+		else
-				// return ((await get_session_key()) !== null);
+		{
-				const result : {
+			_queue.busy = true;
-					logged_in : boolean;
+			while (_queue.items.length > 0)
-				} = await call(
+			{
-					lib_plankton.http.enum_method.get,
+				const entry = _queue.items.shift();
-					"/session/status",
+				let successful : boolean;
-					null
+				let reason : any;
+				let result : any;
+				try
+				{
+					result = await call_real(entry.request);
+					successful = true;
+				}
+				catch (error)
+				{
+					reason = error;
+					successful = false;
+				}
+				if (successful)
+				{
+					entry.resolve(result);
+				}
+				else
+				{
+					entry.reject(reason);
+				}
+			}
+			_queue.busy = false;
+			// process();
+		}
+	}
+
+		
+	/**
+	 */
+	async function call(
+		method : lib_plankton.http.enum_method,
+		action : string,
+		input : (null | any)
+	)
+	: Promise<any>
+	{
+		const request : type_request = {
+			"method": method,
+			"action": action,
+			"input": input,
+		};
+		const promise : Promise<any> = new Promise<any>(
+			(resolve, reject) => {
+				_queue.items.push(
+					{
+						"request": request,
+						"resolve": resolve,
+						"reject": reject,
+					}
 				);
-				return result.logged_in;
 			}
 		);
+		process();
+		return promise;
+	}
+	
+	
+	/**
+	 */
+	export function status(
+	)
+	: Promise<
+		{
+			logged_in : boolean;
+			name : (null | string);
+		}
+	>
+	{
+		return call(
+			lib_plankton.http.enum_method.get,
+			"/session/status",
+			null
+		)
 	}
 	
 	
@@ -209,7 +350,8 @@ namespace _dali.backend
 	 */
 	export async function session_prepare(
 		input : any
-	) : Promise<{kind : string; data : any;}>
+	)
+	: Promise<{kind : string; data : any;}>
 	{
 		return call(
 			lib_plankton.http.enum_method.post,
@@ -223,7 +365,8 @@ namespace _dali.backend
 	 */
 	export function set_session_key(
 		session_key : string
-	) : Promise<void>
+	)
+	: Promise<void>
 	{
 		return (
 			_data_chest.write("session_key", session_key)
@@ -236,7 +379,8 @@ namespace _dali.backend
 	export async function session_begin(
 		name : string,
 		password : string
-	) : Promise<void>
+	)
+	: Promise<void>
 	{
 		const session_key : string = await call(
 			lib_plankton.http.enum_method.post,
@@ -254,7 +398,8 @@ namespace _dali.backend
 	/**
 	 */
 	export async function session_end(
-	) : Promise<void>
+	)
+	: Promise<void>
 	{
 		await call(
 			lib_plankton.http.enum_method.delete,
@@ -269,7 +414,8 @@ namespace _dali.backend
 	/**
 	 */
 	export function user_list(
-	) : Promise<
+	)
+	: Promise<
 		Array<
 			{
 				id : int;
@@ -289,7 +435,8 @@ namespace _dali.backend
 	/**
 	 */
 	export function user_dav_conf(
-	) : Promise<
+	)
+	: Promise<
 		(
 			null
 			|
@@ -319,7 +466,8 @@ namespace _dali.backend
 	/**
 	 */
 	export function user_dav_token(
-	) : Promise<void>
+	)
+	: Promise<void>
 	{
 		return call(
 			lib_plankton.http.enum_method.patch,
@@ -332,36 +480,22 @@ namespace _dali.backend
 	/**
 	 */
 	export async function calendar_list(
-	) : Promise<
+	)
+	: Promise<
 		Array<
 			{
 				id : int;
 				name : string;
 				hue : float;
-				access_level : _dali.type.enum_access_level;
+				access_level : string;
 			}
 		>
 	>
 	{
-		return (
+		return call(
-			call(
+			lib_plankton.http.enum_method.get,
-				lib_plankton.http.enum_method.get,
+			"/calendar",
-				"/calendar",
+			null
-				null
-			)
-			.then(
-				(entries) => Promise.resolve(
-					entries
-					.map(
-						(entry) => ({
-							"id": entry.id,
-							"name": entry.name,
-							"hue": entry.hue,
-							"access_level": access_level_decode(entry.access_level),
-						})
-					)
-				)
-			)
 		);
 	}
 	
@@ -369,158 +503,28 @@ namespace _dali.backend
 	/**
 	 */
 	export async function calendar_get(
-		calendar_id : _dali.type.calendar_id
+		calendar_id : int
-	) : Promise<
+	)
-		_dali.type.calendar_object
+	: Promise<
-	>
+		{
-	{
-		return (
-			call(
-				lib_plankton.http.enum_method.get,
-				lib_plankton.string.coin(
-					"/calendar/{{calendar_id}}",
-					{
-						"calendar_id": calendar_id.toFixed(0),
-					}
-				),
-				null
-			)
-			.then(
-				(raw) => Promise.resolve(
-					{
-						"name": raw.name,
-						"hue": raw.hue,
-						"access": {
-							"public": raw.access.public,
-							"default_level": access_level_decode(raw.access.default_level),
-							"attributed": lib_plankton.map.hashmap.implementation_map(
-								lib_plankton.map.hashmap.make(
-									x => x.toFixed(0),
-									{
-										"pairs": (
-											raw.access.attributed
-											.map(
-												(entry) => ({
-													"key": entry.user_id,
-													"value": access_level_decode(entry.level),
-												})
-											)
-										),
-									}
-								)
-							),
-						},
-						// "resource_id": raw.resource_id
-						// TODO
-						"resource": {
-							"kind": "local",
-							"data": {
-								"events": []
-							}
-						},
-					}
-				)
-			)
-		);
-	}
-	
-	
-	/**
-	 */
-	export async function calendar_add(
-		calendar_object : _dali.type.calendar_object
-	) : Promise<
-		_dali.type.calendar_id
-	>
-	{
-		return call(
-			lib_plankton.http.enum_method.post,
-			lib_plankton.string.coin(
-				"/calendar",
-				{
-				}
-			),
-			{
-				"name": calendar_object.name,
-				"hue": calendar_object.hue,
-				"access": {
-					"public": calendar_object.access.public,
-					"default_level": access_level_encode(calendar_object.access.default_level),
-					"attributed": (
-						lib_plankton.map.dump(calendar_object.access.attributed)
-						.map(
-							(pair) => ({
-								"user_id": pair.key,
-								"level": access_level_encode(pair.value),
-							})
-						)
-					)
-				},
-				"resource": calendar_object.resource,
-			}
-		);
-	}
-	
-	
-	/**
-	 */
-	export async function calendar_change(
-		calendar_id : _dali.type.calendar_id,
-		data : {
 			name : string;
 			hue : float;
 			access : {
 				public : boolean;
-				default_level : _dali.type.enum_access_level;
+				default_level : string;
-				attributed : lib_plankton.map.type_map<
+				attributed : Array<
-					_dali.type.user_id,
+					{
-					_dali.type.enum_access_level
+						user_id : int;
-				>;
+						level : string;
+					}
+				>
 			};
-		}
+			resource_id : int;
-	) : Promise<
+		}			
-		void
 	>
 	{
 		return call(
-			lib_plankton.http.enum_method.put,
+			lib_plankton.http.enum_method.get,
-			lib_plankton.string.coin(
-				"/calendar/{{calendar_id}}",
-				{
-					"calendar_id": calendar_id.toFixed(0),
-				}
-			),
-			{
-				"name": data.name,
-				"hue": data.hue,
-				"access": {
-					"public": data.access.public,
-					"default_level": access_level_encode(data.access.default_level),
-					"attributed": (
-						lib_plankton.map.dump(data.access.attributed)
-						.map(
-							(pair) => ({
-								"user_id": pair.key,
-								"level": access_level_encode(pair.value),
-							})
-						)
-					)
-				},
-			}
-		);
-	}
-	
-	
-	/**
-	 */
-	export async function calendar_remove(
-		calendar_id : _dali.type.calendar_id
-	) : Promise<
-		void
-	>
-	{
-		return call(
-			lib_plankton.http.enum_method.delete,
 			lib_plankton.string.coin(
 				"/calendar/{{calendar_id}}",
 				{
@@ -532,12 +536,122 @@ namespace _dali.backend
 	}
 	
 	
+	/**
+	 */
+	export async function calendar_add(
+		data : {
+			name : string;
+			access : {
+				public : boolean;
+				default_level : string;
+				attributed : Array<
+					{
+						user_id : int;
+						level : string;
+					}
+				>;
+			};
+			resource : (
+				{
+					kind : "local";
+					data : {
+					};
+				}
+				|
+				{
+					kind : "ics_feed";
+					data : {
+						url : string;
+						from_fucked_up_wordpress : boolean;
+					};
+				}
+			);
+			hue : float;
+		}
+	)
+	: Promise<
+		int
+	>
+	{
+		return call(
+			lib_plankton.http.enum_method.post,
+			lib_plankton.string.coin(
+				"/calendar",
+				{
+				}
+			),
+			data
+		);
+	}
+	
+	
+	/**
+	 */
+	export async function calendar_change(
+		id : int,
+		data : {
+			name : string;
+			hue : float;
+			access : {
+				public : boolean;
+				default_level : string;
+				attributed : Array<
+					{
+						user_id : int;
+						level : string;
+					}
+				>;
+			};
+		}
+	)
+	: Promise<
+		void
+	>
+	{
+		return call(
+			lib_plankton.http.enum_method.put,
+			lib_plankton.string.coin(
+				"/calendar/{{id}}",
+				{
+					"id": id.toFixed(0),
+				}
+			),
+			data
+		);
+	}
+	
+	
+	/**
+	 */
+	export async function calendar_remove(
+		id : int
+	)
+	: Promise<
+		void
+	>
+	{
+		return call(
+			lib_plankton.http.enum_method.delete,
+			lib_plankton.string.coin(
+				"/calendar/{{id}}",
+				{
+					"id": id.toFixed(0),
+				}
+			),
+			null
+		);
+	}
+	
+    
 	/**
 	 */
 	export async function calendar_event_get(
-		calendar_id : _dali.type.calendar_id,
+		calendar_id : int,
-		event_id : _dali.type.local_resource_event_id
+		event_id : int
-	) : Promise<_dali.type.event_object>
+	)
+	: Promise<
+		type_event_object
+	>
 	{
 		return call(
 			lib_plankton.http.enum_method.get,
@@ -556,9 +670,15 @@ namespace _dali.backend
 	/**
 	 */
 	export async function calendar_event_add(
-		calendar_id : _dali.type.calendar_id,
+		calendar_id : int,
-		event_object : _dali.type.event_object
+		event_data : type_event_object
-	) : Promise<void>
+	)
+	: Promise<
+		{
+			local_resource_event_id : (null | int);
+			hash : string;
+		}
+	>
 	{
 		return call(
 			lib_plankton.http.enum_method.post,
@@ -568,7 +688,7 @@ namespace _dali.backend
 					"calendar_id": calendar_id.toFixed(0),
 				}
 			),
-			event_object
+			event_data
 		);
 	}
 	
@@ -577,10 +697,11 @@ namespace _dali.backend
 	 * @todo Möglichkeit den Kalender zu ändern
 	 */
 	export async function calendar_event_change(
-		calendar_id : _dali.type.calendar_id,
+		calendar_id : int,
-		event_id : _dali.type.local_resource_event_id,
+		event_id : int,
-		event_object : _dali.type.event_object
+		event_object : type_event_object
-	) : Promise<void>
+	)
+	: Promise<void>
 	{
 		return call(
 			lib_plankton.http.enum_method.put,
@@ -599,9 +720,10 @@ namespace _dali.backend
 	/**
 	 */
 	export async function calendar_event_remove(
-		calendar_id : _dali.type.calendar_id,
+		calendar_id : int,
-		event_id : _dali.type.local_resource_event_id
+		event_id : int
-	) : Promise<void>
+	)
+	: Promise<void>
 	{
 		return call(
 			lib_plankton.http.enum_method.delete,
@@ -621,64 +743,47 @@ namespace _dali.backend
 	 * @todo prevent loops
 	 */
 	export async function events(
-		from_pit : lib_plankton.pit.type_pit,
+		from_timestamp : int,
-		to_pit : lib_plankton.pit.type_pit,
+		to_timestamp : int,
 		{
 			"calendar_ids": calendar_ids = null,
 		}
 		:
 		{
-			calendar_ids ?: (null | Array<_dali.type.calendar_id>);
+			calendar_ids ?: (null | Array<int>);
 		}
 		=
 		{
 		}
-	) : Promise<
+	)
+	: Promise<
 		Array<
 			{
-				key : _dali.type.event_key;
+				hash : string;
-				calendar_id : _dali.type.calendar_id;
+				calendar_id : int;
 				calendar_name : string;
 				hue : float;
-				access_level : _dali.type.enum_access_level;
+				access_level : string;
-				event_id : (null | _dali.type.local_resource_event_id);
+				event_id : (null | int);
-				event_object : _dali.type.event_object;
+				event_object : type_event_object;
 			}
 		>
 	>
 	{
-		return (
+		return call(
-			call(
+			lib_plankton.http.enum_method.get,
-				lib_plankton.http.enum_method.get,
+			"/events",
-				"/events",
+			Object.assign(
-				Object.assign(
+				{
-					{
+					"from": from_timestamp,
-						"from": from_pit,
+					"to": to_timestamp,
-						"to": to_pit,
+				},
-					},
+				(
-					(
+					(calendar_ids === null)
-						(calendar_ids === null)
+					?
-						?
+					{}
-						{}
+					:
-						:
+					{"calendar_ids": calendar_ids.join(",")}
-						{"calendar_ids": calendar_ids.join(",")}
-					)
-				)
-			)
-			.then(
-				(data) => Promise.resolve(
-					data
-					.map(
-						(entry) => ({
-							"key": entry.hash,
-							"calendar_id": entry.calendar_id,
-							"calendar_name": entry.calendar_name,
-							"hue": entry.hue,
-							"access_level": access_level_decode(entry.access_level),
-							"event_id": entry.event_id,
-							"event_object": entry.event_object,
-						})
-					)
 				)
 			)
 		);

source/style/main.css

@@ -5,15 +5,15 @@
 
 html
 {
-	background-color: hsl(0, 0%, 12.5%);
+	background-color: hsl(var(--hue), 0%, 12.5%);
-	color: hsl(0, 0%, 100%);
+	color: hsl(var(--hue), 0%, 100%);
 	font-family: sans-serif;
 }
 
 header
 {
-	background-color: hsl(0, 0%, 25%);
 	/*
+	background-color: hsl(0, 0%, 25%);
 	border-bottom: 2px solid #888;
 	padding-bottom: 16px;
 	 */
@@ -29,7 +29,7 @@ header
 	left: 0;
 	right: 0;
 	bottom: 0;
-	background-color: rgba(0, 0, 0, 0.75);
+	background-color: hsla(var(--hue), 0%, 0%, 0.75);
 	z-index: 2;
 }
 
@@ -109,13 +109,19 @@ button
 	padding: 8px;
 	text-transform: uppercase;
 	cursor: pointer;
+
+	background-color: hsl(var(--hue), 0%, 6.125%);
+	border: 1px solid hsl(var(--hue), 0%, 6.125%);
+	color: hsl(0, 0%, 87.5%);
+	margin: 4px;
+	border-radius: 4px;
 }
 
-input,select,textarea,button
+input,select,textarea
 {
-	background-color: hsl(0, 0%, 0%);
+	background-color: hsl(0, 0%, 25%);
+	border: 1px solid hsl(0, 0%, 25%);
 	color: hsl(0, 0%, 100%);
-	border: 1px solid hsl(0, 0%, 75%);
 	margin: 4px;
-	border-radius: 2px;
+	border-radius: 4px;
 }

source/style/page-calendar_add.css

@@ -1,13 +0,0 @@
-#calendar_add .plankton_input_group_field[rel="attributed"] > .plankton_input_list > .plankton_input_list_elements > .plankton_input_list_element
-{
-	display: flex;
-	flex-direction: row;
-	flex-wrap: wrap;
-}
-
-#calendar_add .plankton_input_group_field[rel="attributed"] > .plankton_input_list > .plankton_input_list_elements > .plankton_input_list_element > .plankton_input_list_element_input > .plankton_input_group
-{
-	display: flex;
-	flex-direction: row;
-	flex-wrap: wrap;
-}

source/style/page-event_add.css

@@ -1,8 +0,0 @@
-#event_add .plankton_input_group_field[rel="begin"] > .plankton_input_group
-,
-#event_add .plankton_input_group_field[rel="end"] > .plankton_input_soft_container > .plankton_input_soft_core_wrapper > .plankton_input_group
-{
-	display: flex;
-	flex-direction: row;
-	flex-wrap: wrap;
-}

source/style/page-event_edit.css

@@ -1,8 +0,0 @@
-#event_edit .plankton_input_group_field[rel="begin"] > .plankton_input_group
-,
-#event_edit .plankton_input_group_field[rel="end"] > .plankton_input_soft_container > .plankton_input_soft_core_wrapper > .plankton_input_group
-{
-	display: flex;
-	flex-direction: row;
-	flex-wrap: wrap;
-}

source/style/page-overview.css

@@ -11,6 +11,11 @@
 	font-weight: bold;
 }
 
+#overview-hint.overview-hint-hidden
+{
+	display: none;
+}
+
 #overview-body
 {
 	display: flex;

source/style/plankton.css

@@ -1,26 +1,33 @@
-.plankton_input_group_field {
+.plankton_input_group_field
+{
 	margin-bottom: 8px;
 }
 
-.plankton_input_group_field_label {
+.plankton_input_group_field_label
+{
 	display: block;
 	font-weight: bold;
 	font-size: 0.8em;
+	text-transform: uppercase;
 }
 
-.plankton_input_soft_container > * {
+.plankton_input_soft_container > *
+{
 	display: inline-block;
 }
 
-.plankton_input_soft_setter {
+.plankton_input_soft_setter
+{
 	margin-right: 8px;
 }
 
-.plankton_input_soft_inactive {
+.plankton_input_soft_inactive
+{
 	display: none !important;
 }
 
-.plankton_input_group {
+.plankton_input_group
+{
 	margin-left: 24px;
 }
 
@@ -44,3 +51,8 @@
 {
 	vertical-align: top;
 }
+
+.plankton_input_password_exhibit
+{
+	display: none;
+}

source/style/widget-menu.css

@@ -0,0 +1,75 @@
+.widget-menu
+{
+	margin-left: auto;
+	margin-right: 8px;
+	width: fit-content;
+}
+
+.widget-menu.widget-menu-collapsed > .widget-menu-platform
+{
+	display: none;
+}
+
+.widget-menu-button
+{
+	text-transform: initial;
+}
+
+.widget-menu-entry
+{
+	cursor: pointer;
+}
+
+.widget-menu-platform
+{
+	background-color: hsl(var(--hue), 0%, 25%);
+	
+	border-radius: 2px;
+	border: 1px solid hsl(var(--hue), 0%, 0%);
+	
+	padding: 8px;
+	
+	min-width: 200px;
+}
+
+.widget-menu-platform:not(.widget-menu-platform-collapsed)
+{
+	position: fixed;
+	top: 32px;
+	right: 32px;
+	z-index: 2;
+}
+
+.widget-menu-entries
+{
+	padding: 0;
+	margin: 0;
+	list-style-type: none;
+}
+
+.widget-menu-entry
+{
+	margin: 12px 16px;
+	padding: 8px;
+	text-transform: capitalize;
+}
+
+.widget-menu-entry:not(:hover)
+{
+	background-color: hsl(var(--hue), 0%, 25%);
+	color: hsl(var(--hue), 0%, 100%);
+}
+
+.widget-menu-entry:hover::after
+{
+	content: " «";
+	/*
+	background-color: hsl(var(--hue), 0%, 50%);
+	color: hsl(var(--hue), 0%, 100%);
+	 */
+}
+
+.widget-menu-entry.widget-menu-entry-hidden
+{
+	display: none;
+}

source/style/widget-sources.css

@@ -3,6 +3,16 @@
 	font-size: 0.75em;
 }
 
+.sources:not(.sources-priviliged) > .sources-create
+{
+	display: none;
+}
+
+.sources-create
+{
+	margin-left: 8px;
+}
+
 .sources-entries
 {
 	margin: 0;

source/types.ts

@@ -0,0 +1,245 @@
+
+/**
+ */
+namespace _dali
+{
+	
+	/**
+	 */
+	export enum enum_access_level {
+		none,
+		view,
+		edit,
+		admin
+	}
+	
+	
+	/**
+	 */
+	export type type_user_id = int;
+	
+	
+	/**
+	 */
+	export type type_user_object = {
+		name : string;
+		email_address : (
+			null
+			|
+			string
+		);
+	};
+	
+	
+	/**
+	 * @todo deprecate?
+	 */
+	export type type_local_resource_event_id = int;
+	
+	
+	/**
+	 * info: das ist nicht deckungsgleich mit der Event-ID aus dem Backend; hiermit werden sowohl lokale als auch
+	 * extern eingebundene Events kodiert
+	 * 
+	 * @example "local:1234"
+	 * @example "ics~2345"
+	 */
+	export type type_event_key = string;
+	
+	
+	/**
+	 */
+	export type type_event_object = {
+		name : string;
+		begin : lib_plankton.pit.type_datetime;
+		end : (
+			null
+			|
+			lib_plankton.pit.type_datetime
+		);
+		location : (
+			null
+			|
+			string
+		);
+		link : (
+			null
+			|
+			string
+		);
+		description : (
+			null
+			|
+			string
+		);
+	};
+	
+	
+	/**
+	 */
+	export type type_event_entry = {
+		id : (null | type_local_resource_event_id);
+		key : type_event_key;
+		object : type_event_object;
+	};
+	
+	
+	/**
+	 */
+	export type type_event_object_extended = {
+		key : type_event_key;
+		calendar_id : type_calendar_id;
+		calendar_name : string;
+		hue : float;
+		access_level : enum_access_level;
+		event_id : (null | type_local_resource_event_id);
+		event_object : type_event_object;
+	};
+	
+	
+	/**
+	 */
+	export type type_resource_id = int;
+	
+	
+	/**
+	 */
+	export type type_resource_object = (
+		{
+			kind : "local";
+			data : {
+				events : Array<
+					type_event_object
+				>;
+			};
+		}
+		|
+		{
+			kind : "caldav";
+			data : {
+				read_only : boolean;
+				url : string;
+			};
+		}
+	);
+	
+	
+	/**
+	 */
+	export type type_calendar_id = int;
+	
+	
+	/**
+	 */
+	export type type_calendar_object = {
+		name : string;
+		hue : float;
+		access : {
+			public : boolean;
+			default_level : enum_access_level;
+			attributed : lib_plankton.map.type_map<
+				type_user_id,
+				enum_access_level
+			>;
+		};
+		resource_id : type_resource_id;
+	};
+	
+	
+	/**
+	 */
+	export type type_calendar_object_reduced = {
+		name : string;
+		hue : float;
+		access_level : enum_access_level;
+	};
+	
+	
+	/**
+	 */
+	export type type_calendar_object_reduced_with_id = {
+		id : type_calendar_id;
+		name : string;
+		hue : float;
+		access_level : enum_access_level;
+	};
+	
+	
+	/**
+	 */
+	export enum enum_view_mode
+	{
+		week,
+		list,
+	}
+	
+	
+	/**
+	 */
+	export function access_level_encode(
+		access_level : _dali.enum_access_level
+	) : ("none" | "view" | "edit" | "admin")
+	{
+		switch (access_level)
+		{
+			case _dali.enum_access_level.none: return "none";
+			case _dali.enum_access_level.view: return "view";
+			case _dali.enum_access_level.edit: return "edit";
+			case _dali.enum_access_level.admin: return "admin";
+		}
+	}
+	
+	
+	/**
+	 */
+	export function access_level_decode(
+		representation : /*("none" | "view" | "edit" | "admin")*/string
+	) : _dali.enum_access_level
+	{
+		switch (representation)
+		{
+			case "none": return _dali.enum_access_level.none;
+			case "view": return _dali.enum_access_level.view;
+			case "edit": return _dali.enum_access_level.edit;
+			case "admin": return _dali.enum_access_level.admin;
+			default: throw (new Error("invalid access level representation: " + representation));
+		}
+	}
+	
+	
+	/**
+	 */
+	export function view_mode_encode(
+		mode : _dali.enum_view_mode
+	) : string
+	{
+		switch (mode)
+		{
+			case _dali.enum_view_mode.week: {return "week"; break;}
+			case _dali.enum_view_mode.list: {return "list"; break;}
+			default: {throw (new Error("invalid mode"));}
+		}
+	}
+	
+	
+	/**
+	 */
+	export function view_mode_decode(
+		view_mode_encoded : string
+	) : _dali.enum_view_mode
+	{
+		const map : Record<string, _dali.enum_view_mode> = {
+			"week": _dali.enum_view_mode.week,
+			"list": _dali.enum_view_mode.list,
+		};
+		if (! (view_mode_encoded in map))
+		{
+			throw (new Error("invalid mode: " + view_mode_encoded));
+		}
+		else
+		{
+			return map[view_mode_encoded];
+		}
+	}
+	
+}

source/widgets/calendar_edit/logic.ts

@@ -1,28 +1,17 @@
 namespace _dali.widgets.calendar_edit
 {
 	
-	/**
-	 */
-	export type type_value = {
-		name : string;
-		hue : float;
-		access : {
-			public : boolean;
-			default_level : _dali.type.enum_access_level;
-			attributed : lib_plankton.map.type_map<
-				_dali.type.user_id,
-				_dali.type.enum_access_level
-			>;
-		};
-	};
-	
-	
 	/**
 	 */
 	export class class_widget_calendar_edit
 		implements lib_plankton.zoo_widget.interface_widget
 	{
 		
+		/**
+		 */
+		private users : Array<{id : _dali.type_user_id; name : string;}>;
+		
+		
 		/**
 		 */
 		private read_only : boolean;
@@ -35,27 +24,28 @@ namespace _dali.widgets.calendar_edit
 		
 		/**
 		 */
-		private action_add ?: (null | ((value : type_value) => void));
+		private action_add ?: (null | ((value : _dali.type_calendar_object) => void));
 		
 		
 		/**
 		 */
-		private action_change ?: (null | ((value : type_value) => void));
+		private action_change ?: (null | ((value : _dali.type_calendar_object) => void));
 		
 		
 		/**
 		 */
-		private action_remove ?: (null | ((value : type_value) => void));
+		private action_remove ?: (null | ((value : _dali.type_calendar_object) => void));
 		
 		
 		/**
 		 */
-		private initial_value : (null | type_value);
+		private initial_value : (null | _dali.type_calendar_object);
 		
 		
 		/**
 		 */
 		public constructor(
+			users : Array<{id : _dali.type_user_id; name : string;}>,
 			{
 				"read_only": read_only = false,
 				"action_cancel": action_cancel = null,
@@ -68,16 +58,17 @@ namespace _dali.widgets.calendar_edit
 			{
 				read_only ?: boolean;
 				action_cancel ?: (null | (() => void));
-				action_add ?: (null | ((value : type_value) => void))
+				action_add ?: (null | ((value : _dali.type_calendar_object) => void))
-				action_change ?: (null | ((value : type_value) => void));
+				action_change ?: (null | ((value : _dali.type_calendar_object) => void));
-				action_remove ?: (null | ((value : type_value) => void));
+				action_remove ?: (null | ((value : _dali.type_calendar_object) => void));
-				initial_value ?: (null | type_value);
+				initial_value ?: (null | _dali.type_calendar_object);
 			}
 			=
 			{
 			}
 		)
 		{
+			this.users = users;
 			this.read_only = read_only;
 			this.action_cancel = action_cancel;
 			this.action_add = action_add;
@@ -95,11 +86,11 @@ namespace _dali.widgets.calendar_edit
 		) : Promise<void>
 		{
 			const form : lib_plankton.zoo_form.class_form<
-				type_value,
+				_dali.type_calendar_object,
-				type_value
+				_dali.type_calendar_object
 			> = new lib_plankton.zoo_form.class_form<
-				type_value,
+				_dali.type_calendar_object,
-				type_value
+				_dali.type_calendar_object
 			>(
 				(value) => value,
 				(raw) => raw,
@@ -132,32 +123,23 @@ namespace _dali.widgets.calendar_edit
 									},
 									{
 										"name": "attributed",
-										"input": await _dali.helpers.input_attributed_access(),
+										"input": _dali.helpers.input_attributed_access(this.users),
 										"label": lib_plankton.translate.get("calendar.access.attributed"),
 									},
 								]
 							),
 							"label": lib_plankton.translate.get("calendar.access.access"),
 						},
+						{
+							"name": "resource",
+							"input": new lib_plankton.zoo_input.class_input_hidden(
+							),
+							"label": lib_plankton.translate.get("calendar.resource"),
+						},
 					]
 				),
 				(
 					[]
-					// cancel
-					.concat(
-						(! (this.action_cancel === null))
-						?
-						[
-							{
-								"label": lib_plankton.translate.get("common.cancel"),
-								"procedure": async () => {
-									this.action_cancel();
-								}
-							},
-						]
-						:
-						[]
-					)
 					// add
 					.concat(
 						((! this.read_only) && (! (this.action_add === null)))
@@ -166,7 +148,7 @@ namespace _dali.widgets.calendar_edit
 							{
 								"label": lib_plankton.translate.get("widget.calendar_edit.actions.add"),
 								"procedure": async (get_value, get_representation) => {
-									const value : type_value = await get_value();
+									const value : _dali.type_calendar_object = await get_value();
 									this.action_add(value);
 								}
 							},
@@ -182,7 +164,7 @@ namespace _dali.widgets.calendar_edit
 							{
 								"label": lib_plankton.translate.get("widget.calendar_edit.actions.change"),
 								"procedure": async (get_value, get_representation) => {
-									const value : type_value = await get_value();
+									const value : _dali.type_calendar_object = await get_value();
 									this.action_change(value);
 								}
 							},
@@ -198,7 +180,7 @@ namespace _dali.widgets.calendar_edit
 							{
 								"label": lib_plankton.translate.get("widget.calendar_edit.actions.remove"),
 								"procedure": async (get_value, get_representation) => {
-									const value : type_value = await get_value();
+									const value : _dali.type_calendar_object = await get_value();
 									this.action_remove(value);
 								}
 							},
@@ -206,6 +188,21 @@ namespace _dali.widgets.calendar_edit
 						:
 						[]
 					)
+					// cancel
+					.concat(
+						(! (this.action_cancel === null))
+						?
+						[
+							{
+								"label": lib_plankton.translate.get("common.cancel"),
+								"procedure": async () => {
+									this.action_cancel();
+								}
+							},
+						]
+						:
+						[]
+					)
 				)
 			);
 			await form.setup(target_element);
@@ -219,19 +216,23 @@ namespace _dali.widgets.calendar_edit
 					"hue": lib_plankton.random.generate_unit(),
 					"access": {
 						"public": false,
-						"default_level": _dali.type.enum_access_level.view,
+						"default_level": _dali.enum_access_level.view,
 						"attributed": lib_plankton.map.hashmap.implementation_map<
-							_dali.type.user_id,
+							_dali.type_user_id,
-							_dali.type.enum_access_level
+							_dali.enum_access_level
 						>(
 							lib_plankton.map.hashmap.make<
-								_dali.type.user_id,
+								_dali.type_user_id,
-								_dali.type.enum_access_level
+								_dali.enum_access_level
 							>(
 								user_id => user_id.toFixed(0),
 							)
 						),
 					},
+					/**
+					 * @todo
+					 */
+					"resource_id": 0,
 				}
 			);
 		}

source/widgets/event_edit/logic.ts

@@ -4,7 +4,7 @@ namespace _dali.widgets.event_edit
 	/**
 	 */
 	export type type_value = {
-		calendar_id : (null | _dali.type.calendar_id);
+		calendar_id : (null | _dali.type_calendar_id);
 		event_name : string;
 		event_begin : lib_plankton.pit.type_datetime;
 		event_end : (null | lib_plankton.pit.type_datetime);
@@ -34,38 +34,65 @@ namespace _dali.widgets.event_edit
 	{
 		
 		/**
+		 * [data]
+		 */
+		private available_calendars : Array<
+			{
+				id : int;
+				name : string;
+				hue : float;
+				access_level : _dali.enum_access_level;
+			}
+		>;
+		
+		
+		/**
+		 * [data]
 		 */
 		private read_only : boolean;
 		
 		
 		/**
+		 * [data]
+		 */
+		private initial_value : type_value;
+		
+		
+		/**
+		 * [hook]
 		 */
 		private action_cancel ?: (null | (() => void));
 		
 		
 		/**
+		 * [hook]
 		 */
 		private action_add ?: (null | ((value : type_value) => void));
 		
 		
 		/**
+		 * [hook]
 		 */
 		private action_change ?: (null | ((value : type_value) => void));
 		
 		
 		/**
+		 * [hook]
 		 */
 		private action_remove ?: (null | ((value : type_value) => void));
 		
 		
-		/**
-		 */
-		private initial_value : type_value;
-		
-		
 		/**
 		 */
 		public constructor(
+			available_calendars : Array<
+				{
+					id : int;
+					name : string;
+					hue : float;
+					access_level : _dali.enum_access_level;
+				}
+			>,
 			initial_value : type_value,
 			{
 				"read_only": read_only = false,
@@ -87,12 +114,16 @@ namespace _dali.widgets.event_edit
 			}
 		)
 		{
+			// data
 			this.read_only = read_only;
+			this.available_calendars = available_calendars;
+			this.initial_value = initial_value;
+			
+			// hooks
 			this.action_cancel = action_cancel;
 			this.action_add = action_add;
 			this.action_change = action_change;
 			this.action_remove = action_remove;
-			this.initial_value = initial_value;
 		}
 		
 		
@@ -103,23 +134,6 @@ namespace _dali.widgets.event_edit
 			target_element : HTMLElement
 		) : Promise<void>
 		{
-			const available_calendars : Array<
-				{
-					id : int;
-					name : string;
-					hue : float;
-					access_level : _dali.type.enum_access_level;
-				}
-			> = (
-				(await _dali.backend.calendar_list())
-				.filter(
-					(entry) => (
-						(entry.access_level === _dali.type.enum_access_level.edit)
-						||
-						(entry.access_level === _dali.type.enum_access_level.admin)
-					)
-				)
-			);
 			const form : lib_plankton.zoo_form.class_form<
 				type_value,
 				type_representation
@@ -128,7 +142,7 @@ namespace _dali.widgets.event_edit
 				type_representation
 			>(
 				(value) => ({
-					"calendar_id": (value.calendar_id ?? available_calendars[0].id).toFixed(0),
+					"calendar_id": (value.calendar_id ?? this.available_calendars[0].id).toFixed(0),
 					"event_name": value.event_name,
 					"event_begin": value.event_begin,
 					"event_end": value.event_end,
@@ -151,7 +165,7 @@ namespace _dali.widgets.event_edit
 							"name": "calendar_id",
 							"input": new lib_plankton.zoo_input.class_input_selection(
 								(
-									available_calendars
+									this.available_calendars
 									.map(
 										(entry) => ({
 											"value": entry.id.toFixed(0),
@@ -208,21 +222,6 @@ namespace _dali.widgets.event_edit
 				),
 				(
 					[]
-					// cancel
-					.concat(
-						(! (this.action_cancel === null))
-						?
-						[
-							{
-								"label": lib_plankton.translate.get("common.cancel"),
-								"procedure": async () => {
-									this.action_cancel();
-								}
-							},
-						]
-						:
-						[]
-					)
 					// add
 					.concat(
 						((! this.read_only) && (! (this.action_add === null)))
@@ -271,6 +270,21 @@ namespace _dali.widgets.event_edit
 						:
 						[]
 					)
+					// cancel
+					.concat(
+						(! (this.action_cancel === null))
+						?
+						[
+							{
+								"label": lib_plankton.translate.get("common.cancel"),
+								"procedure": async () => {
+									this.action_cancel();
+								}
+							},
+						]
+						:
+						[]
+					)
 				)
 			);
 			await form.setup(target_element);

source/widgets/listview/logic.ts

@@ -4,12 +4,12 @@ namespace _dali.widgets.listview
 	/**
 	 */
 	type type_entry = {
-		calendar_id : _dali.type.calendar_id;
+		calendar_id : _dali.type_calendar_id;
 		calendar_name : string;
 		hue : float;
-		access_level : _dali.type.enum_access_level;
+		access_level : _dali.enum_access_level;
-		event_id : (null | _dali.type.local_resource_event_id);
+		event_id : (null | _dali.type_local_resource_event_id);
-		event_object : _dali.type.event_object;
+		event_object : _dali.type_event_object;
 	};
 	
 	
@@ -19,7 +19,7 @@ namespace _dali.widgets.listview
 		(
 			from_pit : lib_plankton.pit.type_pit,
 			to_pit : lib_plankton.pit.type_pit,
-			calendar_ids : Array<_dali.type.calendar_id>
+			calendar_ids : Array<_dali.type_calendar_id>
 		)
 		=>
 		Promise<Array<type_entry>>
@@ -45,9 +45,9 @@ namespace _dali.widgets.listview
 		 */
 		private action_select_event : (
 			(
-				calendar_id : _dali.type.calendar_id,
+				calendar_id : _dali.type_calendar_id,
-				access_level : _dali.type.enum_access_level,
+				access_level : _dali.enum_access_level,
-				event_id : _dali.type.local_resource_event_id
+				event_id : _dali.type_local_resource_event_id
 			)
 			=>
 			void
@@ -71,9 +71,9 @@ namespace _dali.widgets.listview
 			options : {
 				action_select_event ?: (
 					(
-						calendar_id : _dali.type.calendar_id,
+						calendar_id : _dali.type_calendar_id,
-						access_level : _dali.type.enum_access_level,
+						access_level : _dali.enum_access_level,
-						event_id : _dali.type.local_resource_event_id
+						event_id : _dali.type_local_resource_event_id
 					)
 					=>
 					void
@@ -104,14 +104,14 @@ namespace _dali.widgets.listview
 		/**
 		 */
 		public toggle_visibility(
-			calendar_id : _dali.type.calendar_id
+			calendar_id : _dali.type_calendar_id
 		) : void
 		{
 			this.container.querySelectorAll(".listview-entry").forEach(
 				(element) => {
 					const rel : string = element.getAttribute("rel");
 					const parts : Array<string> = rel.split("/");
-					const calendar_id_ : _dali.type.calendar_id = parseInt(parts[0]);
+					const calendar_id_ : _dali.type_calendar_id = parseInt(parts[0]);
 					if (! (calendar_id === calendar_id_)) {
 						// do nothing
 					}
@@ -155,7 +155,7 @@ namespace _dali.widgets.listview
 						"add_href": "",
 						"add_label": lib_plankton.translate.get("widget.listview.add"),
 						"add_extra_classes": (
-							(! await _dali.backend.is_logged_in())
+							(! await _dali.is_logged_in())
 							?
 							" listview-add-hidden"
 							:
@@ -250,10 +250,10 @@ namespace _dali.widgets.listview
 														),
 														"access_level": (() => {
 															switch (entry.access_level) {
-																case _dali.type.enum_access_level.none: return "none";
+																case _dali.enum_access_level.none: return "none";
-																case _dali.type.enum_access_level.view: return "view";
+																case _dali.enum_access_level.view: return "view";
-																case _dali.type.enum_access_level.edit: return "edit";
+																case _dali.enum_access_level.edit: return "edit";
-																case _dali.type.enum_access_level.admin: return "admin";
+																case _dali.enum_access_level.admin: return "admin";
 															}
 														}) (),
 													}
@@ -289,20 +289,20 @@ namespace _dali.widgets.listview
 								else {
 									const rel : string = element.getAttribute("rel");
 									const parts : Array<string> = rel.split("/");
-									const calendar_id : _dali.type.calendar_id = parseInt(parts[0]);
+									const calendar_id : _dali.type_calendar_id = parseInt(parts[0]);
-									const event_id : (null | _dali.type.local_resource_event_id) = (
+									const event_id : (null | _dali.type_local_resource_event_id) = (
 										parts[1] === "-"
 										?
 										null
 										:
 										parseInt(parts[1])
 									);
-									const access_level : _dali.type.enum_access_level = (() => {
+									const access_level : _dali.enum_access_level = (() => {
 										switch (parts[2]) {
-											case "none": return _dali.type.enum_access_level.none;
+											case "none": return _dali.enum_access_level.none;
-											case "view": return _dali.type.enum_access_level.view;
+											case "view": return _dali.enum_access_level.view;
-											case "edit": return _dali.type.enum_access_level.edit;
+											case "edit": return _dali.enum_access_level.edit;
-											case "admin": return _dali.type.enum_access_level.admin;
+											case "admin": return _dali.enum_access_level.admin;
 										}
 									}) ();
 									this.action_select_event(

source/widgets/login/logic.ts

@@ -0,0 +1,195 @@
+namespace _dali.widgets.login
+{
+	
+	/**
+	 */
+	export class class_widget_login implements lib_plankton.zoo_widget.interface_widget
+	{
+		
+		/**
+		 * [data]
+		 */
+		private initial_name : string;
+		
+		
+		/**
+		 * [hook]
+		 */
+		private action_cancel : (null | (() => void));
+		
+		
+		/**
+		 * [hook]
+		 */
+		private action_success : (null | (() => void));
+		
+		
+		/**
+		 */
+		public constructor(
+			{
+				"initial_name": initial_name = "",
+				"action_cancel": action_cancel = null,
+				"action_success": action_success = null,
+			}
+			:
+			{
+				initial_name ?: string;
+				action_cancel ?: (null | (() => void));
+				action_success ?: (null | (() => void));
+			}
+			=
+			{
+			}
+		)
+		{
+			this.initial_name = initial_name;
+			this.action_cancel = action_cancel;
+			this.action_success = action_success;
+		}
+		
+		
+		/**
+		 * [implementation]
+		 */
+		public async load(
+			target_element : Element
+		)
+		: Promise<void>
+		{
+			const preparation : {kind : string; data : any;} = await _dali.backend.session_prepare(
+				{
+					"oidc_redirect_uri_template": _dali.conf.get()["misc"]["oidc_redirect_uri_template"],
+				}
+			);
+			switch (preparation.kind)
+			{
+				case "internal":
+				{
+					target_element.innerHTML = await _dali.helpers.template_coin(
+						"widget-login",
+						"default",
+						{
+						}
+					);
+					const form : lib_plankton.zoo_form.class_form<
+						{name : string; password : string;},
+						{name : string; password : string;}
+					> = new lib_plankton.zoo_form.class_form<
+						{name : string; password : string;},
+						{name : string; password : string;}
+					>(
+						x => x,
+						x => x,
+						new lib_plankton.zoo_input.class_input_group<
+							{name : string; password : string;}
+						>(
+							[
+								{
+									"name": "name",
+									"input": new lib_plankton.zoo_input.class_input_text(),
+									"label": lib_plankton.translate.get("widget.login.internal.name"),
+								},
+								{
+									"name": "password",
+									"input": new lib_plankton.zoo_input.class_input_password(),
+									"label": lib_plankton.translate.get("widget.login.internal.password"),
+								},
+							]
+						),
+						(
+							[]
+							.concat(
+								[
+									{
+										"label": lib_plankton.translate.get("widget.login.internal.do"),
+										"procedure": async (get_value, get_representation) => {
+											const value : any = await get_value();
+											try
+											{
+												await _dali.backend.session_begin(
+													value.name,
+													value.password
+												);
+												if (this.action_success !== null) this.action_success();
+											}
+											catch (error)
+											{
+												// todo
+											}
+										}
+									}
+								]
+							)
+							.concat(
+								(this.action_cancel === null)
+								?
+								[]
+								:
+								[
+									{
+										"label": lib_plankton.translate.get("common.cancel"),
+										"procedure": () => {
+											this.action_cancel();
+										}
+									}
+								]
+							)
+						)
+					);
+					await form.setup(document.querySelector(".widget-login"));
+					await form.input_write(
+						{
+							"name": this.initial_name,
+							"password": "",
+						}
+					);
+					break;
+				}
+				case "oidc":
+				{
+					// link
+					{
+						let element_a : HTMLElement = document.createElement("a");;
+						element_a.textContent = lib_plankton.string.coin(
+							lib_plankton.translate.get("widget.login.oidc.via"),
+							{
+								"title": preparation.data.label,
+							}
+						);
+						element_a.setAttribute("href", preparation.data.url);
+						target_element.appendChild(element_a);
+					}
+					{
+						let dom_br : HTMLElement = document.createElement("br");
+						target_element.appendChild(dom_br);
+					}
+					{
+						let dom_br : HTMLElement = document.createElement("br");
+						target_element.appendChild(dom_br);
+					}
+					// cancel
+					{
+						let dom_cancel : HTMLElement = document.createElement("button");
+						dom_cancel.textContent = lib_plankton.translate.get("common.cancel");
+						dom_cancel.addEventListener(
+							"click",
+							() => {
+								this.action_cancel();
+							}
+						);
+						target_element.appendChild(dom_cancel);
+					}
+					break;
+				}
+				default:
+				{
+					// todo
+					break;
+				}
+			}
+		}
+		
+	}
+	
+}

source/widgets/login/templates/default.html.tpl

@@ -0,0 +1,2 @@
+<div class="widget-login">
+</div>

source/widgets/menu/logic.ts

@@ -0,0 +1,190 @@
+namespace _dali.widgets.menu
+{
+	
+	/**
+	 */
+	type type_entry_data = {
+		label : string;
+		groups : Array<string>;
+		action : (() => void);
+	}
+	
+	
+	/**
+	 */
+	export class class_widget_menu implements lib_plankton.zoo_widget.interface_widget
+	{
+		
+		/**
+		 */
+		private entries : Array<
+			{
+				data : type_entry_data;
+				element : (null | HTMLElement);
+			}
+		>;
+		
+		
+		/**
+		 */
+		private initial_groups : Array<string>;
+		
+		
+		/**
+		 */
+		private label : (null | string);
+		
+		
+		/**
+		 */
+		private container : (null | HTMLElement);
+		
+		
+		/**
+		 */
+		public constructor(
+			entry_data_list : Array<type_entry_data>,
+			{
+				"initial_groups": initial_groups = [],
+				"initial_label": initial_label = "=",
+			}
+			:
+			{
+				initial_groups ?: Array<string>;
+				initial_label ?: string;
+			}
+			=
+			{
+			}
+		)
+		{
+			this.entries = entry_data_list.map(
+				entry_data => (
+					{
+						"data": entry_data,
+						"element": null,
+					}
+				)
+			);
+			this.initial_groups = initial_groups;
+			this.label = initial_label;
+			this.container = null;
+		}
+		
+		
+		/**
+		 */
+		public set_groups(
+			groups : Array<string>
+		)
+		: void
+		{
+			this.entries.forEach(
+				entry => {
+					const active : boolean = groups.some(group => entry.data.groups.includes(group));
+					entry.element.classList.toggle("widget-menu-entry-hidden", (! active));
+				}
+			);
+		}
+		
+		/**
+		 */
+		public set_label(
+			label ?: string
+		)
+		: void
+		{
+			this.label = label;
+			this.container.querySelector(".widget-menu-button").textContent = (
+				(this.label === null)
+				?
+				"[=]"
+				:
+				("[" + this.label + "]")
+			);
+		}
+		
+		
+		/**
+		 */
+		private toggle_collapsed(
+			{
+				"mode": mode = null,
+			}
+			:
+			{
+				mode ?: (null | boolean);
+			}
+			=
+			{
+			}
+		)
+		: void
+		{
+			this.container.classList.toggle("widget-menu-collapsed", mode ?? undefined);
+		}
+		
+		
+		/**
+		 * [implementation]
+		 */
+		public async load(
+			target_element : Element
+		)
+		: Promise<void>
+		{
+			// container
+			{
+				const dom_container : HTMLElement = document.createElement("div");
+				dom_container.classList.add("widget-menu");
+				// button
+				{
+					const dom_button : HTMLElement = document.createElement("button");
+					dom_button.textContent = "[" + this.label + "]";
+					dom_button.classList.add("widget-menu-button");
+					dom_button.addEventListener(
+						"click",
+						() => {
+							this.toggle_collapsed();
+						}
+					);
+					dom_container.classList.toggle("widget-menu-collapsed", true);
+					dom_container.appendChild(dom_button);
+				}
+				// platform
+				{
+					const dom_platform : HTMLElement = document.createElement("div");
+					dom_platform.classList.add("widget-menu-platform");
+					{
+						const dom_list : HTMLElement = document.createElement("ul");
+						dom_list.classList.add("widget-menu-entries");
+						this.entries.forEach(
+							entry => {
+								const dom_entry : HTMLElement = document.createElement("li");
+								dom_entry.classList.add("widget-menu-entry");
+								dom_entry.textContent = entry.data.label;
+								dom_entry.addEventListener(
+									"click",
+									() => {
+										this.toggle_collapsed({"mode": true});
+										entry.data.action();
+									}
+								);
+								dom_list.appendChild(dom_entry);
+								entry.element = dom_entry;
+							}
+						);
+						dom_platform.appendChild(dom_list);
+					}
+					dom_container.appendChild(dom_platform);
+				}
+				target_element.appendChild(dom_container);
+				this.container = dom_container;
+			}
+			
+			this.set_groups(this.initial_groups);
+		}
+		
+	}
+	
+}

source/widgets/mode_switcher/logic.ts

@@ -4,7 +4,7 @@ namespace _dali.widgets.mode_switcher
 	/**
 	 */
 	type type_option = {
-		mode : _dali.type.enum_view_mode;
+		mode : _dali.enum_view_mode;
 		label : string,
 	};
 	
@@ -21,12 +21,12 @@ namespace _dali.widgets.mode_switcher
 		
 		/**
 		 */
-		private initial_selection : (null | _dali.type.enum_view_mode);
+		private initial_selection : (null | _dali.enum_view_mode);
 		
 		
 		/**
 		 */
-		private action_change : (null | ((mode : _dali.type.enum_view_mode) => void));
+		private action_change : (null | ((mode : _dali.enum_view_mode) => void));
 		
 		
 		/**
@@ -39,8 +39,8 @@ namespace _dali.widgets.mode_switcher
 			}
 			:
 			{
-				initial_selection ?: (null | _dali.type.enum_view_mode),
+				initial_selection ?: (null | _dali.enum_view_mode),
-				action_change ?: (null | ((mode : _dali.type.enum_view_mode) => void))
+				action_change ?: (null | ((mode : _dali.enum_view_mode) => void))
 			}
 			=
 			{
@@ -99,7 +99,7 @@ namespace _dali.widgets.mode_switcher
 					target_element.querySelectorAll(".widget-mode_switcher-option").forEach(
 						element => {
 							const view_mode_encoded : string = element.getAttribute("rel");
-							const mode : _dali.type.enum_view_mode = _dali.view_mode_decode(view_mode_encoded);
+							const mode : _dali.enum_view_mode = _dali.view_mode_decode(view_mode_encoded);
 							element.querySelector("input").addEventListener(
 								"change",
 								(event) => {

source/widgets/sources/logic.ts

@@ -4,10 +4,10 @@ namespace _dali.widgets.sources
 	/**
 	 */
 	type type_entry = {
-		id : _dali.type.calendar_id;
+		id : _dali.type_calendar_id;
 		name : string;
 		hue : float;
-		access_level : _dali.type.enum_access_level;
+		access_level : _dali.enum_access_level;
 	};
 	
 	
@@ -40,6 +40,11 @@ namespace _dali.widgets.sources
 		private action_create : (() => void);
 		
 		
+		/**
+		 */
+		private priviliged : boolean;
+		
+		
 		/**
 		 * [state]
 		 */
@@ -54,12 +59,14 @@ namespace _dali.widgets.sources
 				"action_open": action_open = ((calendar_id) => {}),
 				"action_toggle_visibility": action_toggle_visibility = ((calendar_id) => {}),
 				"action_create": action_create = (() => {}),
+				"initial_priviliged": initial_priviliged = false,
 			}
 			:
 			{
 				action_open ?: ((entry : type_entry) => void);
 				action_toggle_visibility ?: ((entry : type_entry) => void);
 				action_create ?: (() => void);
+				initial_priviliged ?: boolean;
 			}
 			=
 			{
@@ -75,6 +82,7 @@ namespace _dali.widgets.sources
 			this.action_create = action_create;
 			
 			// state
+			this.priviliged = initial_priviliged;
 			this.container = null;
 		}
 		
@@ -82,7 +90,7 @@ namespace _dali.widgets.sources
 		/**
 		 */
 		private static id_encode(
-			id : _dali.type.calendar_id
+			id : _dali.type_calendar_id
 		)
 		: string
 		{
@@ -95,7 +103,7 @@ namespace _dali.widgets.sources
 		private static id_decode(
 			representation : string
 		)
-		: _dali.type.calendar_id
+		: _dali.type_calendar_id
 		{
 			return parseInt(representation);
 		}
@@ -104,20 +112,40 @@ namespace _dali.widgets.sources
 		/**
 		 */
 		public async update(
+			{
+				"priviliged": priviliged = null,
+			}
+			:
+			{
+				priviliged ?: boolean;
+			}
+			=
+			{
+			}
 		)
 		: Promise<void>
 		{
-			const data : lib_plankton.map.type_map<_dali.type.calendar_id, type_entry> = lib_plankton.map.hashmap.implementation_map(
+			if (priviliged === null)
+			{
+				// do nothing
+			}
+			else
+			{
+				this.priviliged = priviliged;
+			}
+			const data : lib_plankton.map.type_map<_dali.type_calendar_id, type_entry> = lib_plankton.map.hashmap.implementation_map(
 				lib_plankton.map.hashmap.make(
 					calendar_id => class_widget_sources.id_encode(calendar_id),
 					{
 						"pairs": (
 							(await this.get_entries())
 							.map(
-								entry => ({
+								entry => (
-									"key": entry.id,
+									{
-									"value": entry,
+										"key": entry.id,
-								})
+										"value": entry,
+									}
+								)
 							)
 						),
 					}
@@ -192,6 +220,7 @@ namespace _dali.widgets.sources
 						),
 					}
 				);
+				this.container.querySelector(".sources").classList.toggle("sources-priviliged", this.priviliged);
 			}
 			// listeners
 			{
@@ -218,7 +247,7 @@ namespace _dali.widgets.sources
 							"click",
 							() => {
 								const key_encoded : string = element.parentElement.parentElement.parentElement.getAttribute("rel");
-								const calendar_id : _dali.type.calendar_id = class_widget_sources.id_decode(key_encoded);
+								const calendar_id : _dali.type_calendar_id = class_widget_sources.id_decode(key_encoded);
 								const entry : type_entry = data.get(calendar_id);
 								element.parentElement.parentElement.parentElement.classList.toggle("sources-entry-hidden");
 								element.parentElement.parentElement.parentElement.classList.toggle("sources-entry-open", false);
@@ -233,7 +262,7 @@ namespace _dali.widgets.sources
 							"click",
 							(event) => {
 								const key_encoded : string = element.parentElement.parentElement.parentElement.getAttribute("rel");
-								const calendar_id : _dali.type.calendar_id = class_widget_sources.id_decode(key_encoded);
+								const calendar_id : _dali.type_calendar_id = class_widget_sources.id_decode(key_encoded);
 								const entry : type_entry = data.get(calendar_id);
 								this.action_open(entry);
 							}
@@ -255,7 +284,7 @@ namespace _dali.widgets.sources
 			this.container = target_element;
 			await this.update();
 		}
-			
+		
 	}
 	
 }

source/widgets/weekview/logic.ts

@@ -4,13 +4,13 @@ namespace _dali.widgets.weekview
 	/**
 	 */
 	type type_entry = {
-		key : _dali.type.event_key;
+		key : _dali.type_event_key;
-		calendar_id : _dali.type.calendar_id;
+		calendar_id : _dali.type_calendar_id;
 		calendar_name : string;
 		hue : float;
-		access_level : _dali.type.enum_access_level;
+		access_level : _dali.enum_access_level;
-		event_id : (null | _dali.type.local_resource_event_id);
+		event_id : (null | _dali.type_local_resource_event_id);
-		event_object : _dali.type.event_object;
+		event_object : _dali.type_event_object;
 	};
 	
 	
@@ -20,7 +20,7 @@ namespace _dali.widgets.weekview
 		(
 			from_pit : lib_plankton.pit.type_pit,
 			to_pit : lib_plankton.pit.type_pit,
-			calendar_ids : Array<_dali.type.calendar_id>
+			calendar_ids : Array<_dali.type_calendar_id>
 		)
 		=>
 		Promise<Array<type_entry>>
@@ -43,9 +43,7 @@ namespace _dali.widgets.weekview
 		 */
 		private action_select_event : (
 			(
-				calendar_id : _dali.type.calendar_id,
+				event_key : _dali.type_event_key
-				access_level : _dali.type.enum_access_level,
-				event_id : _dali.type.local_resource_event_id
 			)
 			=>
 			void
@@ -86,7 +84,7 @@ namespace _dali.widgets.weekview
 		 * [state]
 		 */
 		private event_map : lib_plankton.map.type_map<
-			_dali.type.event_key,
+			_dali.type_event_key,
 			{
 				element : HTMLElement;
 				hash : string;
@@ -106,7 +104,7 @@ namespace _dali.widgets.weekview
 			get_entries : type_get_entries,
 			{
 				"action_select_day": action_select_day = ((date) => {}),
-				"action_select_event": action_select_event = ((calendar_id, access_level, event_id) => {}),
+				"action_select_event": action_select_event = ((event_key) => {}),
 				"initial_year": initial_year = null,
 				"initial_week": initial_week = null,
 				"initial_count": initial_count = 5,
@@ -115,9 +113,7 @@ namespace _dali.widgets.weekview
 			{
 				action_select_event ?: (
 					(
-						calendar_id : _dali.type.calendar_id,
+						event_key : _dali.type_event_key
-						access_level : _dali.type.enum_access_level,
-						event_id : _dali.type.local_resource_event_id
 					)
 					=>
 					void
@@ -159,7 +155,7 @@ namespace _dali.widgets.weekview
 			this.count = initial_count;
 			this.event_map = lib_plankton.map.hashmap.implementation_map(
 				lib_plankton.map.hashmap.make<
-					_dali.type.event_key,
+					_dali.type_event_key,
 					{
 						element : HTMLElement;
 						hash : string;
@@ -200,7 +196,7 @@ namespace _dali.widgets.weekview
 		 */
 		private static event_generate_tooltip(
 			calendar_name : string,
-			event_object : _dali.type.event_object
+			event_object : _dali.type_event_object
 		) : string
 		{
 			return (
@@ -293,14 +289,14 @@ namespace _dali.widgets.weekview
 		
 		/**
 		 */
-		private get_entries_wrapped(
+		private async get_entries_wrapped(
 			{
 				"calendar_ids": calendar_ids = null,
 				"timezone_shift": timezone_shift = 0,
 			}
 			:
 			{
-				calendar_ids ?: (null | Array<_dali.type.calendar_id>);
+				calendar_ids ?: (null | Array<_dali.type_calendar_id>);
 				timezone_shift ?: int;
 			}
 			=
@@ -309,7 +305,7 @@ namespace _dali.widgets.weekview
 		)
 		: Promise<Array<type_entry>>
 		{
-			return this.get_entries(
+			const entries = await this.get_entries(
 				lib_plankton.pit.from_ywd(
 					{
 						"year": this.year,
@@ -332,6 +328,14 @@ namespace _dali.widgets.weekview
 				),
 				calendar_ids
 			);
+			entries.sort(
+				(entry1, entry2) => {
+					const b1 : string = lib_plankton.pit.datetime_format(entry1.event_object.begin);
+					const b2 : string = lib_plankton.pit.datetime_format(entry2.event_object.begin);
+					return ((b1 <= b2) ? -1 : +1);
+				}
+			);
+			return entries;
 		}
 		
 		
@@ -350,7 +354,12 @@ namespace _dali.widgets.weekview
 			const dom_cell = this.container.querySelector(selector);
 			if (dom_cell === null)
 			{
-				console.warn("entry out of scope");
+				lib_plankton.log.debug(
+					"dali.widget.weekview.entry_insert.out_of_scope",
+					{
+						"entry": entry,
+					}
+				);
 				return null;
 			}
 			else
@@ -380,20 +389,7 @@ namespace _dali.widgets.weekview
 							entry.event_object
 						),
 						"name": entry.event_object.name,
-						"rel": lib_plankton.string.coin(
+						"rel": entry.key,
-							"{{calendar_id}}/{{event_id}}/{{access_level}}",
-							{
-								"calendar_id": entry.calendar_id.toFixed(0),
-								"event_id": (
-									(entry.event_id === null)
-									?
-									"-"
-									:
-									entry.event_id.toFixed(0)
-								),
-								"access_level": _dali.access_level_encode(entry.access_level),
-							}
-						),
 						"additional_classes": lib_plankton.string.coin(
 							" access_level-{{access_level}}",
 							{
@@ -409,20 +405,9 @@ namespace _dali.widgets.weekview
 					"click",
 					(event) => {
 						const rel : string = dom_entry.getAttribute("rel");
-						const parts : Array<string> = rel.split("/");
+						const event_key : _dali.type_event_key = rel;
-						const calendar_id : _dali.type.calendar_id = parseInt(parts[0]);
-						const event_id : (null | _dali.type.local_resource_event_id) = (
-							(parts[1] === "-")
-							?
-							null
-							:
-							parseInt(parts[1])
-						);
-						const access_level : _dali.type.enum_access_level = _dali.access_level_decode(parts[2]);
 						this.action_select_event(
-							calendar_id,
+							event_key
-							access_level,
-							event_id
 						);
 					}
 				);
@@ -462,13 +447,18 @@ namespace _dali.widgets.weekview
 		/**
 		 */
 		private async entry_update(
-			key : _dali.type.event_key,
+			key : _dali.type_event_key,
 			entry : type_entry
 		) : Promise<void>
 		{
 			if (! this.event_map.has(key))
 			{
-				console.warn("event missing: " + key);
+				lib_plankton.log.warning(
+					"dali.widget.weekview.entry_update.event_missing",
+					{
+						"key": key,
+					}
+				);
 			}
 			else
 			{
@@ -478,7 +468,14 @@ namespace _dali.widgets.weekview
 				if (hash_old === hash_new)
 				{
 					// do nothing
-					// console.info("nothing to update", {"key": key, "entry": entry, "element": value.element});
+					lib_plankton.log.debug(
+						"dali.widget.weekview.entry_update.nothing_to_update",
+						{
+							"key": key,
+							"entry": entry,
+							"element": value.element,
+						}
+					);
 				}
 				else
 				{
@@ -507,13 +504,19 @@ namespace _dali.widgets.weekview
 		/**
 		 */
 		private async entry_remove(
-			key : _dali.type.event_key
+			key : _dali.type_event_key
 		) : Promise<void>
 		{
 			if (! this.event_map.has(key))
 			{
 				// do nothing
-				// console.warn("not in map", {"key": key, "map": lib_plankton.map.dump(this.event_map)});
+				lib_plankton.log.warning(
+					"dali.widget.weekview.entry_remove.not_in_map",
+					{
+						"key": key,
+						"pairs": lib_plankton.map.dump(this.event_map),
+					}
+				);
 			}
 			else
 			{
@@ -755,7 +758,7 @@ namespace _dali.widgets.weekview
 		/**
 		 */
 		public toggle_visibility(
-			calendar_id : _dali.type.calendar_id,
+			calendar_id : _dali.type_calendar_id,
 			{
 				"mode": mode = null,
 			}
@@ -772,7 +775,7 @@ namespace _dali.widgets.weekview
 				(element) => {
 					const rel : string = element.getAttribute("rel");
 					const parts : Array<string> = rel.split("/");
-					const calendar_id_ : _dali.type.calendar_id = parseInt(parts[0]);
+					const calendar_id_ : _dali.type_calendar_id = parseInt(parts[0]);
 					if (! (calendar_id === calendar_id_))
 					{
 						// do nothing

tools/makefile

@@ -32,6 +32,7 @@ ${dir_build}/index.html: \
 
 .PHONY: templates
 templates: \
+		templates-widgets-login \
 		templates-widgets-sources \
 		templates-widgets-listview \
 		templates-widgets-weekview \
@@ -39,8 +40,14 @@ templates: \
 		templates-widgets-calendar_edit \
 		templates-widgets-event_edit \
 		templates-pages-caldav \
-		templates-pages-overview \
+		templates-pages-overview
-		templates-pages-login
+
+.PHONY: templates-widgets-login
+templates-widgets-login: \
+		$(wildcard ${dir_source}/widgets/login/templates/*)
+	@ ${cmd_log} "templates:widgets:login …"
+	@ ${cmd_mkdir} ${dir_build}/templates/widget-login
+	@ ${cmd_cp} -r -u -v ${dir_source}/widgets/login/templates/* ${dir_build}/templates/widget-login/
 
 .PHONY: templates-widgets-sources
 templates-widgets-sources: \
@@ -98,13 +105,6 @@ templates-pages-overview: \
 	@ ${cmd_mkdir} ${dir_build}/templates/overview
 	@ ${cmd_cp} -r -u -v ${dir_source}/pages/overview/templates/* ${dir_build}/templates/overview/
 
-.PHONY: templates-pages-login
-templates-pages-login: \
-		$(wildcard ${dir_source}/pages/login/templates/*)
-	@ ${cmd_log} "templates:login …"
-	@ ${cmd_mkdir} ${dir_build}/templates/login
-	@ ${cmd_cp} -r -u -v ${dir_source}/pages/login/templates/* ${dir_build}/templates/login/
-
 .PHONY: style
 style: \
 		$(wildcard ${dir_source}/style/*)
@@ -117,12 +117,14 @@ logic: ${dir_build}/logic.js
 
 ${dir_temp}/logic-unlinked.js: \
 		${dir_lib}/plankton/plankton.d.ts \
-		${dir_source}/base/helpers.ts \
-		${dir_source}/base/types.ts \
-		${dir_source}/base/functions.ts \
-		${dir_source}/base/model.ts \
 		${dir_source}/resources/conf.ts \
 		${dir_source}/resources/backend.ts \
+		${dir_source}/base.ts \
+		${dir_source}/types.ts \
+		${dir_source}/model.ts \
+		${dir_source}/helpers.ts \
+		${dir_source}/widgets/login/logic.ts \
+		${dir_source}/widgets/menu/logic.ts \
 		${dir_source}/widgets/sources/logic.ts \
 		${dir_source}/widgets/listview/logic.ts \
 		${dir_source}/widgets/weekview/logic.ts \
@@ -130,8 +132,6 @@ ${dir_temp}/logic-unlinked.js: \
 		${dir_source}/widgets/calendar_edit/logic.ts \
 		${dir_source}/widgets/event_edit/logic.ts \
 		${dir_source}/overlay.ts \
-		${dir_source}/pages/login/logic.ts \
-		${dir_source}/pages/logout/logic.ts \
 		${dir_source}/pages/caldav/logic.ts \
 		${dir_source}/pages/oidc_finish/logic.ts \
 		${dir_source}/pages/overview/logic.ts \

tools/update-plankton

@@ -14,6 +14,7 @@ modules="${modules} json"
 modules="${modules} string"
 modules="${modules} random"
 modules="${modules} map"
+modules="${modules} set"
 modules="${modules} cache"
 modules="${modules} color"
 # modules="${modules} xml"