From 11972639df8315753123ebccdadee1f596807ad0 Mon Sep 17 00:00:00 2001
From: Antonio Gallo <tonicucoz@gmail.com>
Date: Tue, 16 Sep 2014 08:03:29 +0000
Subject: Integrated new EasyGiant Library

---
 h-source/Library/Functions.php | 114 ++++++++++++++++++++++++++++++++++++++---
 1 file changed, 107 insertions(+), 7 deletions(-)

(limited to 'h-source/Library/Functions.php')

diff --git a/h-source/Library/Functions.php b/h-source/Library/Functions.php
index 62a1838..ef86812 100755
--- a/h-source/Library/Functions.php
+++ b/h-source/Library/Functions.php
@@ -2,7 +2,7 @@
 
 // EasyGiant is a PHP framework for creating and managing dynamic content
 //
-// Copyright (C) 2009 - 2011  Antonio Gallo
+// Copyright (C) 2009 - 2014  Antonio Gallo (info@laboratoriolibero.com)
 // See COPYRIGHT.txt and LICENSE.txt.
 //
 // This file is part of EasyGiant
@@ -108,12 +108,24 @@ SANITIZE DEEP
 
 function stripslashesDeep($value) {
 	if(get_magic_quotes_gpc()) {#if stripslashes
-		return array_map('stripslashes', $value);
+		return array_map_recursive('stripslashes', $value);
 	}
 	return $value;
 }
 
-
+//from http://www.php.net/array_map#112857
+function array_map_recursive($callback, $array) {
+	foreach ($array as $key => $value) {
+		if (is_array($array[$key])) {
+			$array[$key] = array_map_recursive($callback, $array[$key]);
+		}
+		else {
+			$array[$key] = call_user_func($callback, $array[$key]);
+		}
+	}
+	return $array;
+}
+    
 function sanitizeHtmlDeep($value) {
 	return array_map('sanitizeHtml', $value);
 }
@@ -230,6 +242,75 @@ function wrap($string,$tag_class) {#wrap the string with the tag and its class
 	return $str_front.$string.$str_rear;
 }
 
+//check that $date is a ISO date (YYYY-MM-DD)
+function checkIsoDate($date)
+{
+	if (preg_match('/^[0-9]{4}\-[0-9]{2}\-[0-9]{2}$/',$date))
+	{
+		$dateArray = explode('-',$date);
+		if ((int)$dateArray[1] <= 12 and (int)$dateArray[1] >= 1 )
+		{
+			if ((int)$dateArray[2] >= 1 and (int)$dateArray[2] <= 31)
+			{
+				return checkdate((int)$dateArray[1],(int)$dateArray[2],(int)$dateArray[0]);
+			}
+		}
+	}
+	return false;
+}
+
+//check if $string is an integer string
+function checkInteger($string)
+{
+	if (preg_match('/^\-?[0-9]{1,}$/',$string))
+	{
+		return true;
+	}
+	return false;
+}
+
+//check if $string is decimal with the format indicated in $format
+//$format: M,D M is the maximum number of digits, D is the number of digits to the right of the decimal point
+function checkDecimal($string, $format)
+{
+	$t = explode(",",$format);
+	$M = (int)$t[0];
+	$D = (int)$t[1];
+	$I = $M - $D;
+	
+	if (preg_match("/^[0-9]{1,$I}(\.[0-9]{1,$D})?$/",$string))
+	{
+		return true;
+	}
+	return false;
+}
+
+//get label name from field name
+function getFieldLabel($fieldName)
+{
+	if (class_exists("Lang_".Params::$language."_Formats_Fields"))
+	{
+		return call_user_func(array("Lang_".Params::$language."_Formats_Fields", "getLabel"), $fieldName);
+	}
+	
+	return call_user_func(array("Lang_En_Formats_Fields", "getLabel"), $fieldName);
+	
+// 	if (strstr($fieldName,","))
+// 	{
+// 		$temp = explode(",",$fieldName);
+// 		for ($i=0; $i< count($temp); $i++)
+// 		{
+// 			$temp[$i] = getFieldLabel($temp[$i]);
+// 		}
+// 		return implode (" and ",$temp);
+// 	}
+// 	else
+// 	{
+// 		$fieldName = str_replace("_"," ", $fieldName);
+// 		return ucfirst($fieldName);
+// 	}
+}
+
 //generate a random password
 //$start: start number of mt_rand
 //$end: end number of mt_rand
@@ -268,7 +349,7 @@ function getIp()
             $ip = sanitizeIp($_SERVER["HTTP_X_FORWARDED_FOR"]);
         } else if (!empty($_SERVER["HTTP_CLIENT_IP"])) {
             $ip = sanitizeIp($_SERVER["HTTP_CLIENT_IP"]);
-        } else {
+        } else if (!empty($_SERVER["REMOTE_ADDR"])) {
             $ip = sanitizeIp($_SERVER["REMOTE_ADDR"]);
         }
     } else {
@@ -276,7 +357,7 @@ function getIp()
             $ip = sanitizeIp(getenv( 'HTTP_X_FORWARDED_FOR' ));
         } else if ( getenv( 'HTTP_CLIENT_IP' ) !== false ) {
             $ip = sanitizeIp(getenv( 'HTTP_CLIENT_IP' ));
-        } else {
+        } else if ( getenv( 'REMOTE_ADDR' ) !== false ) {
             $ip = sanitizeIp(getenv( 'REMOTE_ADDR' ));
         }
     }
@@ -322,7 +403,7 @@ function encode($url)
 			}
 			else
 			{
-				$temp .= '-';
+				$temp .= '_';
 			}
 		}
 	}
@@ -376,4 +457,23 @@ function xml_encode($string)
 	}
 	
 	return strtr($string, $trans);
-}
\ No newline at end of file
+}
+
+//Convert Hex Color to RGB
+//http://bavotasan.com/2011/convert-hex-color-to-rgb-using-php/
+function hex2rgb($hex) {
+   $hex = str_replace("#", "", $hex);
+
+   if(strlen($hex) == 3) {
+      $r = hexdec(substr($hex,0,1).substr($hex,0,1));
+      $g = hexdec(substr($hex,1,1).substr($hex,1,1));
+      $b = hexdec(substr($hex,2,1).substr($hex,2,1));
+   } else {
+      $r = hexdec(substr($hex,0,2));
+      $g = hexdec(substr($hex,2,2));
+      $b = hexdec(substr($hex,4,2));
+   }
+   $rgb = array($r, $g, $b);
+   //return implode(",", $rgb); // returns the rgb values separated by commas
+   return $rgb; // returns an array with the rgb values
+}
-- 
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