From fd21b281c7da59d221e5c4080f3ea0aabb39fe9a Mon Sep 17 00:00:00 2001
From: Arturo Gonzalez <arturo.gonzalez@artica.es>
Date: Mon, 28 Nov 2016 10:53:05 +0100
Subject: [PATCH] Added threshold graph to interface monitors graph (Only when
 monitors have the same warning or critical min value). Ticket #4113

(cherry picked from commit 2391e7ae7827eaae7ff73f2377e89bbc70fc2848)

 Conflicts resolved:
	pandora_console/operation/agentes/interface_traffic_graph_win.php
---
 .../include/functions_custom_graphs.php       |  3 +-
 pandora_console/include/functions_graph.php   | 42 ++++++++++++++++++-
 pandora_console/include/graphs/fgraph.php     |  6 +--
 3 files changed, 45 insertions(+), 6 deletions(-)

diff --git a/pandora_console/include/functions_custom_graphs.php b/pandora_console/include/functions_custom_graphs.php
index 56bd46696b..f05428a3be 100644
--- a/pandora_console/include/functions_custom_graphs.php
+++ b/pandora_console/include/functions_custom_graphs.php
@@ -255,7 +255,8 @@ function custom_graphs_print($id_graph, $height, $width, $period,
 		$labels,
 		$dashboard,
 		$vconsole,
-		$percentil);
+		$percentil,
+		$from_interface);
 	
 	if ($return)
 		return $output;
diff --git a/pandora_console/include/functions_graph.php b/pandora_console/include/functions_graph.php
index 2a8a55b49f..48c9f4f9d2 100644
--- a/pandora_console/include/functions_graph.php
+++ b/pandora_console/include/functions_graph.php
@@ -973,7 +973,7 @@ function graphic_combined_module ($module_list, $weight_list, $period,
 	$prediction_period = false, $background_color = 'white',
 	$name_list = array(), $unit_list = array(), $show_last = true, $show_max = true,
 	$show_min = true, $show_avg = true, $labels = array(), $dashboard = false,
-	$vconsole = false, $percentil = null) {
+	$vconsole = false, $percentil = null, $from_interface = false) {
 	
 	global $config;
 	global $graphic_type;
@@ -1707,6 +1707,44 @@ function graphic_combined_module ($module_list, $weight_list, $period,
 		'color' => COL_GRAPH13,
 		'alpha' => CHART_DEFAULT_ALPHA);
 	
+	$yellow_threshold = 0;
+	$red_threshold = 0;
+	if ($from_interface) {
+		$compare_warning = 0;
+		$compare_critical = 0;
+		$do_it_warning = true;
+		$do_it_critical = true;
+		foreach ($module_list as $id_module) {
+			// Get module warning_min and critical_min
+			$warning_min = db_get_value('min_warning','tagente_modulo','id_agente_modulo',$id_module);
+			$critical_min = db_get_value('min_critical','tagente_modulo','id_agente_modulo',$id_module);
+			if ($compare_warning == 0) {
+				$compare_warning = $warning_min;
+			}
+			else {
+				if ($compare_warning != $warning_min) {
+					$do_it_warning = false;
+				}
+			}
+			if ($compare_critical == 0) {
+				$compare_critical = $critical_min;
+			}
+			else {
+				if ($compare_warning != $warning_min) {
+					$do_it_critical = false;
+				}
+			}
+		}
+
+		if ($do_it_warning) {
+			$yellow_threshold = $compare_warning;
+		}
+
+		if ($do_it_critical) {
+			$red_threshold = $compare_critical;
+		}
+	}
+
 	switch ($stacked) {
 		case CUSTOM_GRAPH_AREA:
 			return area_graph($flash_charts, $graph_values, $width,
@@ -1730,7 +1768,7 @@ function graphic_combined_module ($module_list, $weight_list, $period,
 				ui_get_full_url("images/image_problem.opaque.png", false, false, false),
 				$title, "", $water_mark, $config['fontpath'], $fixed_font_size,
 				$unit, $ttl, $homeurl, $background_color, $dashboard, 
-				$vconsole, $series_type, $percentil_result); 
+				$vconsole, $series_type, $percentil_result, $yellow_threshold, $red_threshold); 
 			break;
 		case CUSTOM_GRAPH_STACKED_LINE:
 			return stacked_line_graph($flash_charts, $graph_values,
diff --git a/pandora_console/include/graphs/fgraph.php b/pandora_console/include/graphs/fgraph.php
index 64f8b97f5f..b69ddcbcae 100644
--- a/pandora_console/include/graphs/fgraph.php
+++ b/pandora_console/include/graphs/fgraph.php
@@ -511,7 +511,7 @@ function line_graph($flash_chart, $chart_data, $width, $height, $color,
 	$yaxisname = "", $water_mark = "", $font = '', $font_size = '',
 	$unit = '', $ttl = 1, $homeurl = '', $backgroundColor = 'white',
 	$dashboard = false, $vconsole = false, $series_type = array(),
-	$percentil_values = array()) {
+	$percentil_values = array(), $yellow_threshold = 0, $red_threshold = 0) {
 	
 	include_once("functions_flot.php");
 	
@@ -538,8 +538,8 @@ function line_graph($flash_chart, $chart_data, $width, $height, $color,
 			$water_mark_url,
 			$series_type,
 			array(),
-			0,
-			0,
+			$yellow_threshold,
+			$red_threshold,
 			'',
 			false,
 			'',