From 63191dab7d5b4572f243bff03a0edf5308549498 Mon Sep 17 00:00:00 2001
From: John Botella <john.botella@atm-consulting.fr>
Date: Wed, 7 Aug 2019 12:03:19 +0200
Subject: [PATCH] Add user color blind option

---
 htdocs/core/class/dolgraph.class.php | 2 +-
 htdocs/core/lib/usergroups.lib.php   | 2 +-
 htdocs/theme/eldy/theme_vars.inc.php | 7 ++++++-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/htdocs/core/class/dolgraph.class.php b/htdocs/core/class/dolgraph.class.php
index 5c45eb5836d..6bc20742821 100644
--- a/htdocs/core/class/dolgraph.class.php
+++ b/htdocs/core/class/dolgraph.class.php
@@ -96,7 +96,7 @@ class DolGraph
 	 */
 	public function __construct($library = 'jflot')
 	{
-		global $conf;
+		global $conf, $user;
 		global $theme_bordercolor, $theme_datacolor, $theme_bgcolor;
 
 		// To use old feature
diff --git a/htdocs/core/lib/usergroups.lib.php b/htdocs/core/lib/usergroups.lib.php
index 630ad5c796e..ea7f9856509 100644
--- a/htdocs/core/lib/usergroups.lib.php
+++ b/htdocs/core/lib/usergroups.lib.php
@@ -958,7 +958,7 @@ function show_theme($fuser, $edit = 0, $foruserprofile = false)
 		print '<td colspan="'.($colspan-1).'">';
 
 		$colorBlindOptions = array(
-			'none' => $langs->trans('No'),
+			0 => $langs->trans('No'),
 			'protanopia' => $langs->trans('Protanopia'),
 			'deuteranopes' => $langs->trans('Deuteranopes'),
 			'tritanopes' => $langs->trans('Tritanopes'),
diff --git a/htdocs/theme/eldy/theme_vars.inc.php b/htdocs/theme/eldy/theme_vars.inc.php
index 4f5708ba556..1fc1acb32bc 100644
--- a/htdocs/theme/eldy/theme_vars.inc.php
+++ b/htdocs/theme/eldy/theme_vars.inc.php
@@ -30,9 +30,14 @@
  *              if (is_readable($var_file)) include $var_file;
  */
 
-global $theme_bordercolor, $theme_datacolor, $theme_bgcolor, $theme_bgcoloronglet;
+global $theme_bordercolor, $theme_datacolor, $theme_bgcolor, $theme_bgcoloronglet, $user;
 $theme_bordercolor = array(235,235,224);
 $theme_datacolor = array(array(157, 56, 191), array(0, 147, 183), array(250,190,30), array(221, 75, 57), array(0,166,90), array(140,140,220), array(190,120,120), array(190,190,100), array(115,125,150), array(100,170,20), array(150,135,125), array(85,135,150), array(150,135,80), array(150,80,150));
+if(!empty($user) && !empty($user->conf->MAIN_OPTIMIZEFORCOLORBLIND)) // user is loaded by graph
+{
+	// for now we use the same configuration for all types of color blind
+	$theme_datacolor = array(array(248, 220, 1), array(9, 85, 187), array(42, 208, 255), array(0, 0, 0), array(120,120,120), array(253, 205, 102), array(190,120,120), array(190,190,100), array(115,125,150), array(100,170,20), array(150,135,125), array(85,135,150), array(150,135,80), array(150,80,150));
+}
 
 $theme_bgcolor = array(hexdec('F4'),hexdec('F4'),hexdec('F4'));
 $theme_bgcoloronglet = array(hexdec('DE'),hexdec('E7'),hexdec('EC'));