fixed errors VC

pandora_console/include/functions_graph.php

@@ -4862,7 +4862,7 @@ function graph_nodata_image($width=300, $height=110, $type='area', $text='')
     // if ($text == '') {
     // $text = __('No data to show');
     // }
-    $text_div = '<div class="nodata_text" style="text-align:center;     padding: 30px 0; display:block; font-size:9.5pt;">'.$text.'</div>';
+    $text_div = '<div class="nodata_text" style="text-align:center; padding: 30px 0; display:block; font-size:9.5pt;">'.$text.'</div>';
 
     $image_div = $text_div.'<div class="nodata_container" style="background-position: top; width:40%;height:40%;background-size: contain;background-image: url(\''.$image.'\');"><div></div></div>';
 

pandora_console/include/graphs/fgraph.php

@@ -352,7 +352,7 @@ function hbar_graph(
 ) {
     setup_watermark($water_mark, $water_mark_file, $water_mark_url);
 
-    if (empty($chart_data)) {
+    if ($chart_data === false || empty($chart_data) === true) {
         return graph_nodata_image($width, $height, 'hbar');
     }
 

pandora_console/include/rest-api/models/VisualConsole/Items/BarsGraph.php

@@ -223,14 +223,6 @@ final class BarsGraph extends Item
         $moduleId = $linkedModule['moduleId'];
         $metaconsoleId = $linkedModule['metaconsoleId'];
 
-        if ($agentId === null) {
-            throw new \InvalidArgumentException('missing agent Id');
-        }
-
-        if ($moduleId === null) {
-            throw new \InvalidArgumentException('missing module Id');
-        }
-
         // Add colors that will use the graphics.
         $color = [];
 
@@ -313,9 +305,9 @@ final class BarsGraph extends Item
         // Maybe connect to node.
         $nodeConnected = false;
         if (\is_metaconsole() === true && $metaconsoleId !== null) {
+            $server = \metaconsole_get_connection_by_id($metaconsoleId);
             $nodeConnected = \metaconsole_connect(
-                null,
-                $metaconsoleId
+                $server
             ) === NOERR;
 
             if ($nodeConnected === false) {
@@ -326,7 +318,9 @@ final class BarsGraph extends Item
         }
 
         $moduleData = \get_bars_module_data($moduleId);
-        array_pop($moduleData);
+        if ($moduleData !== false && is_array($moduleData) === true) {
+            array_pop($moduleData);
+        }
 
         $waterMark = [
             'file' => $config['homedir'].'/images/logo_vertical_water.png',

pandora_console/include/rest-api/models/VisualConsole/Items/DonutGraph.php

@@ -124,9 +124,9 @@ final class DonutGraph extends Item
         // Maybe connect to node.
         $nodeConnected = false;
         if (\is_metaconsole() === true && $metaconsoleId !== null) {
+            $server = \metaconsole_get_connection_by_id($metaconsoleId);
             $nodeConnected = \metaconsole_connect(
-                null,
-                $metaconsoleId
+                $server
             ) === NOERR;
 
             if ($nodeConnected === false) {
@@ -147,12 +147,8 @@ final class DonutGraph extends Item
             $agentId,
             $moduleId
         );
-        $isString = (bool) \db_get_value_sql($sql);
 
-        // Restore connection.
-        if ($nodeConnected === true) {
-            \metaconsole_restore_db();
-        }
+        $isString = (bool) \db_get_value_sql($sql);
 
         $width = (int) $data['width'];
         $height = (int) $data['height'];
@@ -177,6 +173,11 @@ final class DonutGraph extends Item
             $data['html'] = '<img src="'.$src.'" style="'.$style.'">';
         }
 
+        // Restore connection.
+        if ($nodeConnected === true) {
+            \metaconsole_restore_db();
+        }
+
         return $data;
     }
 

visual_console_client/src/Item.ts

@@ -257,7 +257,7 @@ abstract class VisualConsoleItem<Props extends ItemProps> {
   // This function will only run the 2nd arg function after the time
   // of the first arg have passed after its last execution.
   private debouncedMovementSave = debounce(
-    300, // ms.
+    500, // ms.
     (x: Position["x"], y: Position["y"]) => {
       // Update the metadata information.
       // Don't use the .meta property cause we don't need DOM updates.
@@ -338,7 +338,7 @@ abstract class VisualConsoleItem<Props extends ItemProps> {
   // This function will only run the 2nd arg function after the time
   // of the first arg have passed after its last execution.
   private debouncedResizementSave = debounce(
-    300, // ms.
+    500, // ms.
     (width: Size["width"], height: Size["height"]) => {
       // Update the metadata information.
       // Don't use the .meta property cause we don't need DOM updates.

visual_console_client/src/items/Line.ts

@@ -96,7 +96,7 @@ export default class Line extends Item<LineProps> {
   // This function will only run the 2nd arg function after the time
   // of the first arg have passed after its last execution.
   private debouncedStartPositionMovementSave = debounce(
-    300, // ms.
+    500, // ms.
     (x: Position["x"], y: Position["y"]) => {
       this.isMoving = false;
       const startPosition = { x, y };
@@ -154,7 +154,7 @@ export default class Line extends Item<LineProps> {
   // This function will only run the 2nd arg function after the time
   // of the first arg have passed after its last execution.
   private debouncedEndPositionMovementSave = debounce(
-    300, // ms.
+    500, // ms.
     (x: Position["x"], y: Position["y"]) => {
       this.isMoving = false;
       const endPosition = { x, y };