From af68690055896f7c5c5a533520c9223e4147ae0a Mon Sep 17 00:00:00 2001
From: Oleg Sh <soft_support@list.ru>
Date: Sat, 11 Nov 2023 16:01:55 +0200
Subject: [PATCH] Added admin page to update script caches.

---
 core/config/main.php                          |  2 +-
 core/config/page_editor.php                   |  3 +-
 .../create_graph_by_edge_list/api/index.js    |  3 -
 .../api/index.js.cache                        |  2 +-
 .../api/index.js                              |  4 --
 .../api/index.js.cache                        |  2 +-
 .../pages/create_graph_by_matrix/api/index.js |  4 --
 .../create_graph_by_matrix/api/index.js.cache |  2 +-
 script/pages/editor/api/index.js              |  4 --
 script/pages/editor/api/index.js.cache        |  2 +-
 script/shared/loader.js                       |  3 +
 src/admin/pack.php                            | 68 +++++++++++++++++++
 src/admin/page_update_script_cache.php        | 10 +++
 tpl/admin/pack.php                            | 41 +++++++++++
 tpl/admin/page_update_script_cache.php        | 13 ++++
 15 files changed, 142 insertions(+), 21 deletions(-)
 create mode 100644 src/admin/pack.php
 create mode 100644 src/admin/page_update_script_cache.php
 create mode 100644 tpl/admin/pack.php
 create mode 100644 tpl/admin/page_update_script_cache.php

diff --git a/core/config/main.php b/core/config/main.php
index 37ab4c7..b371c11 100755
--- a/core/config/main.php
+++ b/core/config/main.php
@@ -93,5 +93,5 @@
     $g_config['vote']                   = "./tmp/vote/vote.txt";
     $g_config['voteTopics']             = "./tmp/vote/voteTopics.txt_";
     $g_config['use_js_cache']           = true;
-    $g_config['engine_version']         = 1;    
+    $g_config['engine_version']         = 76;    
 ?>
diff --git a/core/config/page_editor.php b/core/config/page_editor.php
index 7f7b997..93a8fff 100755
--- a/core/config/page_editor.php
+++ b/core/config/page_editor.php
@@ -46,7 +46,8 @@
                                array('link' => SiteRoot('admin/page_saved_graph'), 'name' => 'Статистика',     'label' => 'Статистика сохранений'),
                                array('link' => SiteRoot('admin/page_example_graph'), 'name' => 'Примеры',     'label' => 'Примеры графов'),
                                array('link' => SiteRoot('admin/page_vote'), 'name' => 'Голосование',     'label' => 'Результаты голосования'),
-                                array('link' => SiteRoot('admin/page_test_graphcgi'), 'name' => 'Тестирование CGI',     'label' => 'Тестирования GraphCGI')
+                               array('link' => SiteRoot('admin/page_test_graphcgi'), 'name' => 'Тестирование CGI',     'label' => 'Тестирования GraphCGI'),
+                               array('link' => SiteRoot('admin/page_update_script_cache'), 'name' => 'Обновить кэш скрипта',     'label' => 'Обновить кэш скрипта')
                            )
             );
 
diff --git a/script/pages/create_graph_by_edge_list/api/index.js b/script/pages/create_graph_by_edge_list/api/index.js
index 3faf481..5848e32 100644
--- a/script/pages/create_graph_by_edge_list/api/index.js
+++ b/script/pages/create_graph_by_edge_list/api/index.js
@@ -1,6 +1,3 @@
-// Global version needs to force reload scripts from server.
-globalVersion = 75;
-
 {
     let modulDir = "pages/create_graph_by_edge_list/";
 
diff --git a/script/pages/create_graph_by_edge_list/api/index.js.cache b/script/pages/create_graph_by_edge_list/api/index.js.cache
index 932c582..5bccdc0 100644
--- a/script/pages/create_graph_by_edge_list/api/index.js.cache
+++ b/script/pages/create_graph_by_edge_list/api/index.js.cache
@@ -1,4 +1,4 @@
-moduleLoader.beginCacheLoading(["/script/entities/graph/api/index.js?v=75","/script/shared/point.js?v=75","/script/entities/edge/api/index.js?v=75","/script/entities/edge/model/BaseEdge.js?v=75","/script/entities/edge/model/EdgeModel.js?v=75","/script/entities/vertex/api/index.js?v=75","/script/entities/vertex/model/BaseVertex.js?v=75","/script/entities/vertex/model/VertexModel.js?v=75","/script/entities/graph/model/Graph.js?v=75",]);globalVersion=75;{let modulDir="pages/create_graph_by_edge_list/";doInclude([include("entities/graph/api/index.js")]);}
+moduleLoader.beginCacheLoading(["/script/entities/graph/api/index.js?v=75","/script/shared/point.js?v=75","/script/entities/edge/api/index.js?v=75","/script/entities/edge/model/BaseEdge.js?v=75","/script/entities/edge/model/EdgeModel.js?v=75","/script/entities/vertex/api/index.js?v=75","/script/entities/vertex/model/BaseVertex.js?v=75","/script/entities/vertex/model/VertexModel.js?v=75","/script/entities/graph/model/Graph.js?v=75",]);{let modulDir="pages/create_graph_by_edge_list/";doInclude([include("entities/graph/api/index.js")]);}
 {let modulDir="entities/graph/";doInclude([include("shared/point.js"),include("entities/edge/api/index.js"),include("entities/vertex/api/index.js"),include("model/Graph.js",modulDir)])}function Point(x,y){this.x=x||0;this.y=y||0;};Point.prototype.x=null;Point.prototype.y=null;Point.prototype.add=function(v){return new Point(this.x+v.x,this.y+v.y);};Point.prototype.addValue=function(v){return new Point(this.x+v,this.y+v);};Point.prototype.clone=function(){return new Point(this.x,this.y);};Point.prototype.degreesTo=function(v){var dx=this.x-v.x;var dy=this.y-v.y;var angle=Math.atan2(dy,dx);return angle*(180/Math.PI);};Point.prototype.distance=function(v){return Math.sqrt(this.distanceSqr(v));};Point.prototype.distanceSqr=function(v){var x=this.x-v.x;var y=this.y-v.y;return x*x+y*y;};Point.prototype.equals=function(toCompare){return this.x==toCompare.x&&this.y==toCompare.y;};Point.prototype.interpolate=function(v,f){return new Point((this.x+v.x)*f,(this.y+v.y)*f);};Point.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y);};Point.prototype.normalize=function(thickness){var l=this.length();this.x=this.x/l*thickness;this.y=this.y/l*thickness;return new Point(this.x,this.y);};Point.prototype.normalizeCopy=function(thickness){var l=this.length();return new Point(this.x/l*thickness,this.y/l*thickness);};Point.prototype.orbit=function(origin,arcWidth,arcHeight,degrees){var radians=degrees*(Math.PI/180);this.x=origin.x+arcWidth*Math.cos(radians);this.y=origin.y+arcHeight*Math.sin(radians);};Point.prototype.rotate=function(center,degrees){var radians=degrees*(Math.PI/180);offset=this.subtract(center);this.x=offset.x*Math.cos(radians)-offset.y*Math.sin(radians);this.y=offset.x*Math.sin(radians)+offset.y*Math.cos(radians);this.x=this.x+center.x;this.y=this.y+center.y;return this;};Point.prototype.offset=function(dx,dy){this.x+=dx;this.y+=dy;};Point.prototype.subtract=function(v){return new Point(this.x-v.x,this.y-v.y);};Point.prototype.subtractValue=function(value){return new Point(this.x-value,this.y-value);};Point.prototype.multiply=function(value){return new Point(this.x*value,this.y*value);};Point.prototype.toString=function(){return"(x="+this.x+", y="+this.y+")";};Point.prototype.normal=function(){return new Point(-this.y,this.x);};Point.prototype.min=function(point)
 {return new Point(Math.min(this.x,point.x),Math.min(this.y,point.y));};Point.prototype.max=function(point)
 {return new Point(Math.max(this.x,point.x),Math.max(this.y,point.y));};Point.prototype.inverse=function()
diff --git a/script/pages/create_graph_by_incidence_matrix/api/index.js b/script/pages/create_graph_by_incidence_matrix/api/index.js
index 694dbcc..02547df 100644
--- a/script/pages/create_graph_by_incidence_matrix/api/index.js
+++ b/script/pages/create_graph_by_incidence_matrix/api/index.js
@@ -1,7 +1,3 @@
-
-// Global version needs to force reload scripts from server.
-globalVersion = 75;
-
 {
     let modulDir = "pages/create_graph_by_matrix/";
 
diff --git a/script/pages/create_graph_by_incidence_matrix/api/index.js.cache b/script/pages/create_graph_by_incidence_matrix/api/index.js.cache
index 9a7f80f..cddc036 100644
--- a/script/pages/create_graph_by_incidence_matrix/api/index.js.cache
+++ b/script/pages/create_graph_by_incidence_matrix/api/index.js.cache
@@ -1,4 +1,4 @@
-moduleLoader.beginCacheLoading(["/script/entities/graph/api/index.js?v=75","/script/shared/point.js?v=75","/script/entities/edge/api/index.js?v=75","/script/entities/edge/model/BaseEdge.js?v=75","/script/entities/edge/model/EdgeModel.js?v=75","/script/entities/vertex/api/index.js?v=75","/script/entities/vertex/model/BaseVertex.js?v=75","/script/entities/vertex/model/VertexModel.js?v=75","/script/entities/graph/model/Graph.js?v=75",]);globalVersion=75;{let modulDir="pages/create_graph_by_matrix/";doInclude([include("entities/graph/api/index.js")]);}
+moduleLoader.beginCacheLoading(["/script/entities/graph/api/index.js?v=75","/script/shared/point.js?v=75","/script/entities/edge/api/index.js?v=75","/script/entities/edge/model/BaseEdge.js?v=75","/script/entities/edge/model/EdgeModel.js?v=75","/script/entities/vertex/api/index.js?v=75","/script/entities/vertex/model/BaseVertex.js?v=75","/script/entities/vertex/model/VertexModel.js?v=75","/script/entities/graph/model/Graph.js?v=75",]);{let modulDir="pages/create_graph_by_matrix/";doInclude([include("entities/graph/api/index.js")]);}
 {let modulDir="entities/graph/";doInclude([include("shared/point.js"),include("entities/edge/api/index.js"),include("entities/vertex/api/index.js"),include("model/Graph.js",modulDir)])}function Point(x,y){this.x=x||0;this.y=y||0;};Point.prototype.x=null;Point.prototype.y=null;Point.prototype.add=function(v){return new Point(this.x+v.x,this.y+v.y);};Point.prototype.addValue=function(v){return new Point(this.x+v,this.y+v);};Point.prototype.clone=function(){return new Point(this.x,this.y);};Point.prototype.degreesTo=function(v){var dx=this.x-v.x;var dy=this.y-v.y;var angle=Math.atan2(dy,dx);return angle*(180/Math.PI);};Point.prototype.distance=function(v){return Math.sqrt(this.distanceSqr(v));};Point.prototype.distanceSqr=function(v){var x=this.x-v.x;var y=this.y-v.y;return x*x+y*y;};Point.prototype.equals=function(toCompare){return this.x==toCompare.x&&this.y==toCompare.y;};Point.prototype.interpolate=function(v,f){return new Point((this.x+v.x)*f,(this.y+v.y)*f);};Point.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y);};Point.prototype.normalize=function(thickness){var l=this.length();this.x=this.x/l*thickness;this.y=this.y/l*thickness;return new Point(this.x,this.y);};Point.prototype.normalizeCopy=function(thickness){var l=this.length();return new Point(this.x/l*thickness,this.y/l*thickness);};Point.prototype.orbit=function(origin,arcWidth,arcHeight,degrees){var radians=degrees*(Math.PI/180);this.x=origin.x+arcWidth*Math.cos(radians);this.y=origin.y+arcHeight*Math.sin(radians);};Point.prototype.rotate=function(center,degrees){var radians=degrees*(Math.PI/180);offset=this.subtract(center);this.x=offset.x*Math.cos(radians)-offset.y*Math.sin(radians);this.y=offset.x*Math.sin(radians)+offset.y*Math.cos(radians);this.x=this.x+center.x;this.y=this.y+center.y;return this;};Point.prototype.offset=function(dx,dy){this.x+=dx;this.y+=dy;};Point.prototype.subtract=function(v){return new Point(this.x-v.x,this.y-v.y);};Point.prototype.subtractValue=function(value){return new Point(this.x-value,this.y-value);};Point.prototype.multiply=function(value){return new Point(this.x*value,this.y*value);};Point.prototype.toString=function(){return"(x="+this.x+", y="+this.y+")";};Point.prototype.normal=function(){return new Point(-this.y,this.x);};Point.prototype.min=function(point)
 {return new Point(Math.min(this.x,point.x),Math.min(this.y,point.y));};Point.prototype.max=function(point)
 {return new Point(Math.max(this.x,point.x),Math.max(this.y,point.y));};Point.prototype.inverse=function()
diff --git a/script/pages/create_graph_by_matrix/api/index.js b/script/pages/create_graph_by_matrix/api/index.js
index 577d36f..427112e 100644
--- a/script/pages/create_graph_by_matrix/api/index.js
+++ b/script/pages/create_graph_by_matrix/api/index.js
@@ -1,7 +1,3 @@
-
-// Global version needs to force reload scripts from server.
-globalVersion = 75;
-
 {
     let modulDir = "pages/create_graph_by_matrix/";
 
diff --git a/script/pages/create_graph_by_matrix/api/index.js.cache b/script/pages/create_graph_by_matrix/api/index.js.cache
index e13d884..1f4be50 100644
--- a/script/pages/create_graph_by_matrix/api/index.js.cache
+++ b/script/pages/create_graph_by_matrix/api/index.js.cache
@@ -1,4 +1,4 @@
-moduleLoader.beginCacheLoading(["/script/entities/graph/api/index.js?v=75","/script/shared/point.js?v=75","/script/entities/edge/api/index.js?v=75","/script/entities/edge/model/BaseEdge.js?v=75","/script/entities/edge/model/EdgeModel.js?v=75","/script/entities/vertex/api/index.js?v=75","/script/entities/vertex/model/BaseVertex.js?v=75","/script/entities/vertex/model/VertexModel.js?v=75","/script/entities/graph/model/Graph.js?v=75","/script/pages/create_graph_by_matrix/model/createByMatrixMain.js?v=75","/script/pages/create_graph_by_matrix/model/main.js?v=75",]);globalVersion=75;{let modulDir="pages/create_graph_by_matrix/";doInclude([include("entities/graph/api/index.js"),include("model/createByMatrixMain.js",modulDir),include("model/main.js",modulDir)]);}
+moduleLoader.beginCacheLoading(["/script/entities/graph/api/index.js?v=75","/script/shared/point.js?v=75","/script/entities/edge/api/index.js?v=75","/script/entities/edge/model/BaseEdge.js?v=75","/script/entities/edge/model/EdgeModel.js?v=75","/script/entities/vertex/api/index.js?v=75","/script/entities/vertex/model/BaseVertex.js?v=75","/script/entities/vertex/model/VertexModel.js?v=75","/script/entities/graph/model/Graph.js?v=75","/script/pages/create_graph_by_matrix/model/createByMatrixMain.js?v=75","/script/pages/create_graph_by_matrix/model/main.js?v=75",]);{let modulDir="pages/create_graph_by_matrix/";doInclude([include("entities/graph/api/index.js"),include("model/createByMatrixMain.js",modulDir),include("model/main.js",modulDir)]);}
 {let modulDir="entities/graph/";doInclude([include("shared/point.js"),include("entities/edge/api/index.js"),include("entities/vertex/api/index.js"),include("model/Graph.js",modulDir)])}function Point(x,y){this.x=x||0;this.y=y||0;};Point.prototype.x=null;Point.prototype.y=null;Point.prototype.add=function(v){return new Point(this.x+v.x,this.y+v.y);};Point.prototype.addValue=function(v){return new Point(this.x+v,this.y+v);};Point.prototype.clone=function(){return new Point(this.x,this.y);};Point.prototype.degreesTo=function(v){var dx=this.x-v.x;var dy=this.y-v.y;var angle=Math.atan2(dy,dx);return angle*(180/Math.PI);};Point.prototype.distance=function(v){return Math.sqrt(this.distanceSqr(v));};Point.prototype.distanceSqr=function(v){var x=this.x-v.x;var y=this.y-v.y;return x*x+y*y;};Point.prototype.equals=function(toCompare){return this.x==toCompare.x&&this.y==toCompare.y;};Point.prototype.interpolate=function(v,f){return new Point((this.x+v.x)*f,(this.y+v.y)*f);};Point.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y);};Point.prototype.normalize=function(thickness){var l=this.length();this.x=this.x/l*thickness;this.y=this.y/l*thickness;return new Point(this.x,this.y);};Point.prototype.normalizeCopy=function(thickness){var l=this.length();return new Point(this.x/l*thickness,this.y/l*thickness);};Point.prototype.orbit=function(origin,arcWidth,arcHeight,degrees){var radians=degrees*(Math.PI/180);this.x=origin.x+arcWidth*Math.cos(radians);this.y=origin.y+arcHeight*Math.sin(radians);};Point.prototype.rotate=function(center,degrees){var radians=degrees*(Math.PI/180);offset=this.subtract(center);this.x=offset.x*Math.cos(radians)-offset.y*Math.sin(radians);this.y=offset.x*Math.sin(radians)+offset.y*Math.cos(radians);this.x=this.x+center.x;this.y=this.y+center.y;return this;};Point.prototype.offset=function(dx,dy){this.x+=dx;this.y+=dy;};Point.prototype.subtract=function(v){return new Point(this.x-v.x,this.y-v.y);};Point.prototype.subtractValue=function(value){return new Point(this.x-value,this.y-value);};Point.prototype.multiply=function(value){return new Point(this.x*value,this.y*value);};Point.prototype.toString=function(){return"(x="+this.x+", y="+this.y+")";};Point.prototype.normal=function(){return new Point(-this.y,this.x);};Point.prototype.min=function(point)
 {return new Point(Math.min(this.x,point.x),Math.min(this.y,point.y));};Point.prototype.max=function(point)
 {return new Point(Math.max(this.x,point.x),Math.max(this.y,point.y));};Point.prototype.inverse=function()
diff --git a/script/pages/editor/api/index.js b/script/pages/editor/api/index.js
index 0e3aa82..f84f653 100644
--- a/script/pages/editor/api/index.js
+++ b/script/pages/editor/api/index.js
@@ -1,7 +1,3 @@
-
-// Global version needs to force reload scripts from server.
-globalVersion = 75;
-
 {
     function onloadEditor() {
         console.log("onload() call");
diff --git a/script/pages/editor/api/index.js.cache b/script/pages/editor/api/index.js.cache
index 5c5d730..b146ef1 100644
--- a/script/pages/editor/api/index.js.cache
+++ b/script/pages/editor/api/index.js.cache
@@ -1,4 +1,4 @@
-moduleLoader.beginCacheLoading(["/script/shared/utils.js?v=75","/script/entities/graph/api/index.js?v=75","/script/shared/point.js?v=75","/script/entities/edge/api/index.js?v=75","/script/entities/edge/model/BaseEdge.js?v=75","/script/entities/edge/model/EdgeModel.js?v=75","/script/entities/vertex/api/index.js?v=75","/script/entities/vertex/model/BaseVertex.js?v=75","/script/entities/vertex/model/VertexModel.js?v=75","/script/entities/graph/model/Graph.js?v=75","/script/features/draw_graph/api/index.js?v=75","/script/features/draw_graph/model/BaseBackgroundDrawer.js?v=75","/script/features/draw_graph/model/BaseEdgeDrawer.js?v=75","/script/features/draw_graph/model/BaseVertexDrawer.js?v=75","/script/features/algorithms/api/index.js?v=75","/script/features/algorithms/model/Algorithms.js?v=75","/script/features/algorithms/model/BaseTraversal.js?v=75","/script/features/base_handler/index.js?v=75","/script/features/default_handler/index.js?v=75","/script/features/add_vertices_handler/index.js?v=75","/script/features/connect_vertices_handler/index.js?v=75","/script/features/delete_objects_handler/index.js?v=75","/script/features/algorithm_handler/index.js?v=75","/script/features/serialization/api/index.js?v=75","/script/features/serialization/model/GraphMLCreator.js?v=75","/script/features/enum_vertices/EnumVertices.js?v=75","/script/pages/editor/model/texts.js?v=75","/script/pages/editor/model/Application.js?v=75","/script/pages/editor/ui/main.js?v=75",]);globalVersion=75;{function onloadEditor(){console.log("onload() call");doIncludeAsync([include("shared/canvas2svg.js"),include("features/group_rename_handler/index.js"),include("features/saved_graph_handler/index.js"),include("features/saved_graph_image_handler/index.js"),include("features/show_adjacency_matrix/index.js"),include("features/show_distance_matrix/index.js"),include("features/show_incidence_matrix/index.js"),include("features/setup_background_style/index.js"),include("features/setup_edge_style/index.js"),include("features/setup_vertex_style/index.js"),]);preLoadPage();postLoadPage();}
+moduleLoader.beginCacheLoading(["/script/shared/utils.js?v=75","/script/entities/graph/api/index.js?v=75","/script/shared/point.js?v=75","/script/entities/edge/api/index.js?v=75","/script/entities/edge/model/BaseEdge.js?v=75","/script/entities/edge/model/EdgeModel.js?v=75","/script/entities/vertex/api/index.js?v=75","/script/entities/vertex/model/BaseVertex.js?v=75","/script/entities/vertex/model/VertexModel.js?v=75","/script/entities/graph/model/Graph.js?v=75","/script/features/draw_graph/api/index.js?v=75","/script/features/draw_graph/model/BaseBackgroundDrawer.js?v=75","/script/features/draw_graph/model/BaseEdgeDrawer.js?v=75","/script/features/draw_graph/model/BaseVertexDrawer.js?v=75","/script/features/algorithms/api/index.js?v=75","/script/features/algorithms/model/Algorithms.js?v=75","/script/features/algorithms/model/BaseTraversal.js?v=75","/script/features/base_handler/index.js?v=75","/script/features/default_handler/index.js?v=75","/script/features/add_vertices_handler/index.js?v=75","/script/features/connect_vertices_handler/index.js?v=75","/script/features/delete_objects_handler/index.js?v=75","/script/features/algorithm_handler/index.js?v=75","/script/features/serialization/api/index.js?v=75","/script/features/serialization/model/GraphMLCreator.js?v=75","/script/features/enum_vertices/EnumVertices.js?v=75","/script/pages/editor/model/texts.js?v=75","/script/pages/editor/model/Application.js?v=75","/script/pages/editor/ui/main.js?v=75",]);{function onloadEditor(){console.log("onload() call");doIncludeAsync([include("shared/canvas2svg.js"),include("features/group_rename_handler/index.js"),include("features/saved_graph_handler/index.js"),include("features/saved_graph_image_handler/index.js"),include("features/show_adjacency_matrix/index.js"),include("features/show_distance_matrix/index.js"),include("features/show_incidence_matrix/index.js"),include("features/setup_background_style/index.js"),include("features/setup_edge_style/index.js"),include("features/setup_vertex_style/index.js"),]);preLoadPage();postLoadPage();}
 let modulDir="pages/editor/";doInclude([include("shared/utils.js"),include("entities/graph/api/index.js"),include("features/draw_graph/api/index.js"),include("features/algorithms/api/index.js"),include("features/base_handler/index.js"),include("features/default_handler/index.js"),include("features/add_vertices_handler/index.js"),include("features/connect_vertices_handler/index.js"),include("features/delete_objects_handler/index.js"),include("features/algorithm_handler/index.js"),include("features/serialization/api/index.js"),include("features/enum_vertices/EnumVertices.js"),include("model/texts.js",modulDir),include("model/Application.js",modulDir),include("ui/main.js",modulDir)],onloadEditor);}
 function gEncodeToHTML(str)
 {if(typeof str!=='string')
diff --git a/script/shared/loader.js b/script/shared/loader.js
index 7671a38..64a218d 100644
--- a/script/shared/loader.js
+++ b/script/shared/loader.js
@@ -1,3 +1,6 @@
+// Global version needs to force reload scripts from server.
+let globalVersion = 75;
+
 var include = function(filename, localDir) {
     return {filename: filename, localDir: localDir};
 };
diff --git a/src/admin/pack.php b/src/admin/pack.php
new file mode 100644
index 0000000..841b950
--- /dev/null
+++ b/src/admin/pack.php
@@ -0,0 +1,68 @@
+<?php
+
+/**
+ * Return relative path between two sources
+ * @param $from
+ * @param $to
+ * @param string $separator
+ * @return string
+ */
+function relativePath($from, $to, $separator = DIRECTORY_SEPARATOR)
+{
+    $from   = str_replace(array('/', '\\'), $separator, $from);
+    $to     = str_replace(array('/', '\\'), $separator, $to);
+
+    $arFrom = explode($separator, rtrim($from, $separator));
+    $arTo = explode($separator, rtrim($to, $separator));
+    while(count($arFrom) && count($arTo) && ($arFrom[0] == $arTo[0]))
+    {
+        array_shift($arFrom);
+        array_shift($arTo);
+    }
+
+    return str_pad("", count($arFrom) * 3, '..'.$separator).implode($separator, $arTo);
+}
+
+include (relativePath(dirname($_SERVER['PHP_SELF']), "/") . "lib/ExtraPacker/Lib/JSMin.php");
+
+if (isset($_GET["cacheFiles"])) {
+  $cacheFilenameList = $_GET["cacheFiles"];
+  $files = explode(",", $cacheFilenameList);
+  //print_r($files);
+  $indexFilename  = "./" . $_GET["target"];
+  $outputFilename = $indexFilename . '.cache';
+  unlink($outputFilename);
+
+  // Put files already loaded.
+  $cacheContent = "";
+  $cacheContent = $cacheContent . "\nmoduleLoader.beginCacheLoading([";
+
+  foreach ($files as &$file) {
+    $cacheContent = $cacheContent . "\"" . $file . "\"" . ",";
+  }
+  $cacheContent = $cacheContent .  "]);\n";
+  // Put index file.
+  $processedFilesCount = 1;
+  $cacheContent = $cacheContent . file_get_contents($indexFilename);
+  // Put files
+  foreach ($files as &$file) {
+    $relativePath = strtok($file, '?');
+    $relativePath = relativePath(dirname($_SERVER['PHP_SELF']), $relativePath);
+    $cacheContent = $cacheContent . file_get_contents($relativePath);
+    $processedFilesCount ++;
+  }
+  // Put event about cache loaded.
+  $cacheContent = $cacheContent . "\nmoduleLoader.endCacheLoading();";
+
+  $minifiedCacheContent = JSMin::minify($cacheContent);
+
+  file_put_contents($outputFilename, $minifiedCacheContent, FILE_APPEND);
+
+  echo("<p>Processed files: " . $processedFilesCount . "</p>");
+  echo("<p>File updated: " . $outputFilename . "</p>");
+  echo("<p>You may close this page</p>");  
+}
+
+
+
+?>
\ No newline at end of file
diff --git a/src/admin/page_update_script_cache.php b/src/admin/page_update_script_cache.php
new file mode 100644
index 0000000..659a9cb
--- /dev/null
+++ b/src/admin/page_update_script_cache.php
@@ -0,0 +1,10 @@
+<?php
+
+  $cacheList =  array(
+        "/script/pages/editor/api/index.js",
+	"/script/pages/create_graph_by_edge_list/api/index.js", 
+	"/script/pages/create_graph_by_incidence_matrix/api/index.js",
+	"/script/pages/create_graph_by_matrix/api/index.js"
+	);
+
+?>
\ No newline at end of file
diff --git a/tpl/admin/pack.php b/tpl/admin/pack.php
new file mode 100644
index 0000000..c763ee4
--- /dev/null
+++ b/tpl/admin/pack.php
@@ -0,0 +1,41 @@
+<?php if (!isset($_GET["cacheFiles"]) && isset($_GET["target"])): ?>
+<head>
+<script src="/script/shared/config.js" ></script>
+<script src="/script/shared/loader.js" ></script>
+<script src="<?= $_GET["target"] ?>" ></script>
+<script>
+  setTimeout(
+  () => {
+      document.getElementById("state").innerHTML = "Saving files";
+      const xhr = new XMLHttpRequest();      
+      xhr.open("GET", "pack?cacheFiles=" + moduleLoader.syncLoaded.toString() + "&target=" + "<?=  $_GET["target"] ?>");
+      xhr.send();
+      xhr.onload = () => {
+        if (xhr.readyState == 4 && xhr.status == 200) {
+          document.getElementById("state").innerHTML = "Finished <br>";
+          document.getElementById("other_page").innerHTML = xhr.response;          
+        } else {
+          document.getElementById("state").innerHTML = "Error happends";
+        }
+      };
+  }, 3000);
+</script>
+</head>
+
+
+<body>
+<div>
+<h1>Update script cache</h1>
+
+<h2>State: <span id="state">Loading</span></h2>
+<p id="other_page"></p>
+</div>
+</doby>
+<?php endif; ?>
+
+<?php 
+  if (!isset($_GET["target"])) {
+    echo ("Error target is not set");
+    return;
+  }
+?>
\ No newline at end of file
diff --git a/tpl/admin/page_update_script_cache.php b/tpl/admin/page_update_script_cache.php
new file mode 100644
index 0000000..e69b4e7
--- /dev/null
+++ b/tpl/admin/page_update_script_cache.php
@@ -0,0 +1,13 @@
+
+<?php IncludeCom('dev/bootstrap3')?>
+
+<h1>Update script cache</h1>
+<p>Click to each link to update cache. Don't forget change $g_config['engine_version'] version in file /core/config/main.php</p>
+<ul>
+<?php
+  foreach ($cacheList as &$page) {
+    $date = date('d.m.Y H:i:s', filemtime("./$page.cache"));
+    echo ("<li><a href='pack?target=$page' target='_blank'>$page</a> $date</li>");
+  }
+?>
+</ul>