Merge branch 'visual-console-refactor' of https://brutus.artica.lan:8081/artica/pandorafms into visual-console-refactor

Former-commit-id: a97cbb6723fb51b583c98af381bfd92f1a1413f2

pandora_console/include/rest-api/models/VisualConsole/Item.php

@@ -70,7 +70,7 @@ class Item extends Model
             || $data['width'] < 0
         ) {
             throw new \InvalidArgumentException(
-                'the width property is required and should be greater than 0'
+                'the width property is required and should be equal or greater than 0'
             );
         }
 
@@ -79,7 +79,7 @@ class Item extends Model
             || $data['height'] < 0
         ) {
             throw new \InvalidArgumentException(
-                'the height property is required and should be greater than 0'
+                'the height property is required and should be equal or greater than 0'
             );
         }
 
@@ -357,7 +357,7 @@ class Item extends Model
      *   'agentName'   => null,
      * ]
      */
-    private function extractLinkedAgent(array $data): array
+    protected function extractLinkedAgent(array $data): array
     {
         $agentData = [];
 
@@ -420,7 +420,7 @@ class Item extends Model
      *   'moduleName' => null,
      * ]
      */
-    private function extractLinkedModule(array $data): array
+    protected function extractLinkedModule(array $data): array
     {
         // Initialize the data with the agent data and then expand it.
         $moduleData = static::extractLinkedAgent($data);

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

@@ -4,22 +4,13 @@ declare(strict_types=1);
 
 namespace Models\VisualConsole\Items;
 use Models\VisualConsole\Item;
-use Models\Model;
 
 /**
- * Model of a group item of the Visual Console.
+ * Model of a events history item of the Visual Console.
  */
 final class EventsHistory extends Item
 {
 
-    /**
-     * Used to enable the fetching, validation and extraction of information
-     * about the linked visual console.
-     *
-     * @var boolean
-     */
-    protected static $useLinkedVisualConsole = true;
-
     /**
      * Used to enable the fetching, validation and extraction of information
      * about the linked module.
@@ -28,6 +19,14 @@ final class EventsHistory extends Item
      */
     protected static $useLinkedModule = true;
 
+    /**
+     * Used to enable the fetching, validation and extraction of information
+     * about the linked visual console.
+     *
+     * @var boolean
+     */
+    protected static $useLinkedVisualConsole = true;
+
 
     /**
      * Returns a valid representation of the model.
@@ -43,45 +42,70 @@ final class EventsHistory extends Item
         $return = parent::decode($data);
         $return['type'] = AUTO_SLA_GRAPH;
         $return['maxTime'] = $this->extractMaxTime($data);
-        $return['data'] = $this->extractData($data);
+        $return['encodedHtml'] = $this->extractEncodedHtml($data);
         return $return;
     }
 
 
     /**
-     * Extract the value of maxTime and
-     * return a integer or null.
+     * Extract a graph period value.
      *
      * @param array $data Unknown input data structure.
      *
-     * @return mixed
+     * @return mixed The time in seconds of the graph period or null.
      */
     private function extractMaxTime(array $data)
     {
-        $maxTime = Model::parseIntOr(
-            Model::issetInArray($data, ['maxTime', 'period']),
+        return static::parseIntOr(
+            static::issetInArray($data, ['maxTime', 'period']),
             null
         );
-        return $maxTime;
     }
 
 
     /**
-     * Extract the value of data and
-     * return an array.
+     * Extract a encoded HTML representation of the item.
      *
      * @param array $data Unknown input data structure.
      *
-     * @return array
+     * @return string The HTML representation in base64 encoding.
+     * @throws \InvalidArgumentException When an agent Id cannot be found.
      */
-    private function extractData(array $data): array
+    private function extractEncodedHtml(array $data): string
     {
-        $array = [];
-        if (isset($data['data']) && \is_array($data['data'])) {
-            $array = $data['data'];
+        if (isset($data['encodedHtml']) === true) {
+            return $data['encodedHtml'];
+        } else if (isset($data['html']) === true) {
+            return \base64_encode($data['html']);
         }
 
-        return $array;
+        // Load side libraries.
+        global $config;
+        include_once $config['homedir'].'/include/functions_graph.php';
+
+        // Get the linked agent and module Ids.
+        $linkedModule = $this->extractLinkedModule($data);
+        $agentId = static::parseIntOr($linkedModule['agentId'], null);
+        $moduleId = static::parseIntOr($linkedModule['moduleId'], null);
+
+        if ($agentId === null) {
+            throw new \InvalidArgumentException('missing agent Id');
+        }
+
+        // Use the same HTML output as the old VC.
+        $html = '<div style="width:500px;">';
+        $html .= \graph_graphic_moduleevents(
+            $agentId,
+            $moduleId,
+            (int) $data['width'],
+            (int) $data['height'],
+            $this->extractMaxTime($data),
+            '',
+            true
+        );
+        $html .= '</div>';
+
+        return \base64_encode($html);
     }