2012-06-07 Dario Rodriguez <dario.rodriguez@artica.es>

* operation/tree.php,
	include/functions_groups.php: Fixed some errors and 
	improved performance of group tree view.

	MERGED FROM 4.0.2



git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@6435 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f

pandora_console/ChangeLog

@@ -1,3 +1,11 @@
+2012-06-07 Dario Rodriguez <dario.rodriguez@artica.es>
+
+	* operation/tree.php,
+	include/functions_groups.php: Fixed some errors and 
+	improved performance of group tree view.
+
+	MERGED FROM 4.0.2
+
 2012-06-06 Juan Manuel Ramon <juanmanuel.ramon@artica.es>
 
 	* operation/agentes/ver_agente.php

pandora_console/include/functions_groups.php

@@ -842,13 +842,11 @@ function groups_create_group($group_name, $rest_values){
 
 function groups_agent_unknown ($group_array) {
 	
-	// If there are not groups to query, we jump to nextone
-	
 	if (empty ($group_array)) {
 		return 0;
 		
 	} else if (!is_array ($group_array)){
-		$group_array[0] = $group_array;
+		$group_array = array($group_array);
 	}
 			
 	$group_clause = implode (",", $group_array);
@@ -858,6 +856,81 @@ function groups_agent_unknown ($group_array) {
 	
 }
 
+// Get ok agents by using the status code in modules.
+
+function groups_agent_ok ($group_array) {
+	
+	if (empty ($group_array)) {
+		return 0;
+		
+	} else if (!is_array ($group_array)){
+		$group_array = array($group_array);
+	}
+			
+	$group_clause = implode (",", $group_array);
+	$group_clause = "(" . $group_clause . ")";
+	
+	//!!!Query explanation!!!
+	//An agent is OK if all its modules are OK
+	//The status values are: 0 OK; 1 Critical; 2 Warning; 3 Unkown
+	//This query grouped all modules by agents and select the MAX value for status which has the value 0 
+	//If MAX(estado) is 0 it means all modules has status 0 => OK
+	//Then we count the agents of the group selected to know how many agents are in OK status
+	
+	return db_get_sql ("SELECT COUNT(max_estado) FROM (SELECT MAX(tagente_estado.estado) as max_estado FROM tagente_estado, tagente, tagente_modulo WHERE tagente.disabled = 0 AND tagente_estado.utimestamp != 0 AND tagente_modulo.id_agente_modulo = tagente_estado.id_agente_modulo AND tagente_modulo.disabled = 0 AND tagente_estado.id_agente = tagente.id_agente AND tagente.id_grupo IN $group_clause GROUP BY tagente.id_agente HAVING max_estado = 0) AS S1");
+	
+}
+
+// Get critical agents by using the status code in modules.
+
+function groups_agent_critical ($group_array) {
+	
+	if (empty ($group_array)) {
+		return 0;
+		
+	} else if (!is_array ($group_array)){
+		$group_array = array($group_array);
+	}
+			
+	$group_clause = implode (",", $group_array);
+	$group_clause = "(" . $group_clause . ")";
+	
+	//!!!Query explanation!!!
+	//An agent is Warning when has at least one module in warning status and nothing more in critical status
+	//The status values are: 0 OK; 1 Critical; 2 Warning; 3 Unkown
+	//If estado = 1 it means at leas 1 module is in critical status so the agent is critical
+	//Then we count the agents of the group selected to know how many agents are in critical status	
+	
+	return db_get_sql ("SELECT COUNT( DISTINCT tagente_estado.id_agente) FROM tagente_estado, tagente, tagente_modulo WHERE tagente.disabled = 0 AND tagente_estado.utimestamp != 0 AND tagente_modulo.id_agente_modulo = tagente_estado.id_agente_modulo AND tagente_modulo.disabled = 0 AND estado = 1 AND tagente_estado.id_agente = tagente.id_agente AND tagente.id_grupo IN $group_clause");
+	
+}
+
+// Get warning agents by using the status code in modules.
+
+function groups_agent_warning ($group_array) {
+
+	if (empty ($group_array)) {
+		return 0;
+		
+	} else if (!is_array ($group_array)){
+		$group_array = array($group_array);
+	}
+			
+	$group_clause = implode (",", $group_array);
+	$group_clause = "(" . $group_clause . ")";
+	
+	//!!!Query explanation!!!
+	//An agent is Warning when has at least one module in warning status and nothing more in critical status
+	//The status values are: 0 OK; 1 Critical; 2 Warning; 3 Unkown
+	//This query grouped all modules by agents and select the MIN value for status which has the value 0 
+	//If MIN(estado) is 2 it means at least one module is warning and there is no critical modules
+	//Then we count the agents of the group selected to know how many agents are in warning status
+	
+	return db_get_sql ("SELECT COUNT(min_estado) FROM (SELECT MIN(tagente_estado.estado) as min_estado FROM tagente_estado, tagente, tagente_modulo WHERE tagente.disabled = 0 AND tagente_estado.utimestamp != 0 AND tagente_modulo.id_agente_modulo = tagente_estado.id_agente_modulo AND tagente_modulo.disabled = 0 AND tagente_estado.id_agente = tagente.id_agente AND tagente.id_grupo IN $group_clause GROUP BY tagente.id_agente HAVING min_estado = 2) AS S1");
+	
+}
+
+
 // Get monitor NOT INIT, except disabled AND async modules
 
 function groups_monitor_not_init ($group_array) {
@@ -868,7 +941,7 @@ function groups_monitor_not_init ($group_array) {
 		return 0;
 		
 	} else if (!is_array ($group_array)){
-		$group_array[0] = $group_array;
+		$group_array = array($group_array);
 	}
 			
 	$group_clause = implode (",", $group_array);
@@ -894,7 +967,7 @@ function groups_monitor_ok ($group_array) {
 		return 0;
 		
 	} else if (!is_array ($group_array)){
-		$group_array[0] = $group_array;
+		$group_array = array($group_array);
 	}
 			
 	$group_clause = implode (",", $group_array);
@@ -917,7 +990,7 @@ function groups_monitor_critical ($group_array) {
 		return 0;
 		
 	} else if (!is_array ($group_array)){
-		$group_array[0] = $group_array;
+		$group_array = array($group_array);
 	}
 			
 	$group_clause = implode (",", $group_array);
@@ -941,7 +1014,7 @@ function groups_monitor_warning ($group_array) {
 		return 0;
 		
 	} else if (!is_array ($group_array)){
-		$group_array[0] = $group_array;
+		$group_array = array($group_array);
 	}
 			
 	$group_clause = implode (",", $group_array);
@@ -965,7 +1038,7 @@ function groups_monitor_unknown ($group_array) {
 		return 0;
 		
 	} else if (!is_array ($group_array)){
-		$group_array[0] = $group_array;
+		$group_array = array($group_array);
 	}
 			
 	$group_clause = implode (",", $group_array);
@@ -989,7 +1062,7 @@ function groups_monitor_alerts ($group_array) {
 		return 0;
 		
 	} else if (!is_array ($group_array)){
-		$group_array[0] = $group_array;
+		$group_array = array($group_array);
 	}
 			
 	$group_clause = implode (",", $group_array);
@@ -1015,7 +1088,7 @@ function groups_monitor_fired_alerts ($group_array) {
 		return 0;
 		
 	} else if (!is_array ($group_array)){
-		$group_array[0] = $group_array;
+		$group_array = array($group_array);
 	}
 			
 	$group_clause = implode (",", $group_array);
@@ -1040,7 +1113,7 @@ function groups_total_agents ($group_array) {
 		return 0;
 		
 	} else if (!is_array ($group_array)){
-		$group_array[0] = $group_array;
+		$group_array = array($group_array);
 	}
 			
 	$group_clause = implode (",", $group_array);

pandora_console/operation/tree.php

@@ -24,6 +24,7 @@ global $config;
 
 if (is_ajax ())
 {
+	
 	function printTable($id_agente) {
 		global $config;
 
@@ -320,7 +321,23 @@ if (is_ajax ())
 				$count++;
 				switch ($type) {
 					case 'group':
-						$agent_info = reporting_get_agent_module_info ($row["id_agente"]);
+						$agent_info["monitor_alertsfired"] = agents_get_alerts_fired ($row["id_agente"]);
+						
+						$agent_info["monitor_critical"] = agents_monitor_critical ($row["id_agente"]);
+						$agent_info["monitor_warning"] = agents_monitor_warning ($row["id_agente"]);
+						$agent_info["monitor_unknown"] = agents_monitor_unknown ($row["id_agente"]);
+						$agent_info["monitor_normal"] = agents_monitor_ok ($row["id_agente"]);
+						
+						$agent_info["alert_img"] = agents_tree_view_alert_img ($agent_info["monitor_alertsfired"]);
+						
+						$agent_info["status_img"] = agetns_tree_view_status_img ($agent_info["monitor_critical"],
+																				$agent_info["monitor_warning"],
+																				$agent_info["monitor_unknown"]);
+												
+						//Count all modules
+						$agent_info["modules"] = $agent_info["monitor_critical"] + $agent_info["monitor_warning"] + $agent_info["monitor_unknown"] + $agent_info["monitor_normal"];
+						
+						
 						break;
 					case 'os':
 						$agent_info = reporting_get_agent_module_info ($row["id_agente"]);
@@ -381,7 +398,6 @@ if (is_ajax ())
 					html_print_image ("operation/tree/branch.png", false, array ("style" => 'vertical-align: middle;'));	
 
 				echo $img;
-			
 				echo "</a>";
 				echo " ";
 				echo str_replace('.png' ,'_ball.png',
@@ -632,7 +648,22 @@ function printTree_($type) {
 
 	echo '<table class="databox" style="width:98%">';
 	echo '<tr><td style="width:60%" valign="top">';
+	
+	//Get all groups
 	$avariableGroups = users_get_groups (); //db_get_all_rows_in_table('tgrupo', 'nombre');	
+	
+	//Get all groups with agents
+	$full_groups = db_get_all_rows_sql("SELECT DISTINCT id_grupo FROM tagente");
+	
+	$fgroups = array();
+	
+	foreach ($full_groups as $fg) {
+		$fgroups[$fg['id_grupo']] = "";
+	}
+
+	//We only want groups with agents, so we need the intesect of both arrays.
+	$avariableGroups = array_intersect_key($avariableGroups, $fgroups);
+	
 	$avariableGroupsIds = implode(',',array_keys($avariableGroups));
 	if($avariableGroupsIds == ''){
 		$avariableGroupsIds == -1;
@@ -776,33 +807,10 @@ function printTree_($type) {
 					$id = $item['id_grupo'];
 					$name = $item['nombre'];
 					$iconImg = html_print_image ("images/groups_small/" . groups_get_icon($item['id_grupo']).".png", true, array ("style" => 'vertical-align: middle; width: 16px; height: 16px;'));
-					
+					$num_ok = groups_agent_ok($id);
-					$agentes = db_get_all_rows_sql("SELECT id_agente FROM tagente WHERE id_grupo=$id");
+					$num_critical = groups_agent_critical($id);
-					if ($agentes === false) {
+					$num_warning = groups_agent_warning($id);
-						$agentes = array();
+					$num_unknown = groups_agent_unknown ($id);
-					}
-					$num_ok = 0;
-					$num_critical = 0;
-					$num_warning = 0;
-					$num_unknown = 0;
-					foreach ($agentes as $agente) {
-						$stat = reporting_get_agent_module_info ($agente["id_agente"]);
-
-						switch ($stat['status']) {
-							case 'agent_ok.png':
-								$num_ok++;
-								break;
-							case 'agent_critical.png':
-								$num_critical++;
-								break;
-							case 'agent_warning.png':
-								$num_warning++;
-								break;
-							case 'agent_down.png':
-								$num_unknown++;
-								break;
-						}
-					}
 					break;
 				case 'module_group':
 					$id = $item['id_mg'];
@@ -923,7 +931,9 @@ function printTree_($type) {
 					$img = html_print_image ("operation/tree/last_closed.png", true, array ("style" => 'vertical-align: middle;', "id" => "tree_image_" . $type . "_" . $id, "pos_tree" => "3"));
 				}
 			}
-			if (($type == 'os') && ($num_ok == 0) && ($num_critical == 0) && ($num_warning == 0) && ($num_unknown == 0)) {
+			
+			//skip if there is a empty OS or group!
+			if (($type == 'os' || $type == 'group') && ($num_ok == 0) && ($num_critical == 0) && ($num_warning == 0) && ($num_unknown == 0)) {
 				continue;
 			} else {
 				echo "<li style='margin: 0px 0px 0px 0px;'>
@@ -1042,6 +1052,11 @@ printTree_($activeTab);
 				return;
 			
 			if (loadDiv == 0) {
+				
+				//Put an spinner to simulate loading process
+				$('#tree_div'+id_father+'_'+type+'_'+div_id).html("<img style='padding-top:10px;padding-bottom:10px;padding-left:20px;' src=images/spinner.gif>");
+				$('#tree_div'+id_father+'_'+type+'_'+div_id).show('normal');
+				
 				$('#tree_div'+id_father+'_'+type+'_'+div_id).attr('loadDiv', 2);
 				$.ajax({
 					type: "POST",
@@ -1149,6 +1164,7 @@ printTree_($activeTab);
 					$('#cont').html(data);	
 				}
 			});
+			
 			loadSubTree(type, div_id, less_branchs, id_father);		
 	}
 </script>