changed login from username to both username and email

--HG--
branch : Issue#123

code/ryzom/tools/server/ryzom_ams/ams_lib/translations/en.ini

@@ -126,8 +126,8 @@ go_home = "Go Home"
 userlist_info = "welcome to the userlist"
 
 [login]
-login_info = "Please login with your Username and Password."
-login_error_message = "The username/password were not correct!"
+login_info = "Please login with your Email/Username and Password."
+login_error_message = "The Email/username/password were not correct!"
 login_register_message ="<strong>Register</strong> If you don't have an account yet, create one"
 login_here = "here"
 login_forgot_password_message = "In case you forgot your password, click"

code/ryzom/tools/server/ryzom_ams/ams_lib/translations/fr.ini

@@ -116,8 +116,8 @@ go_home = "Allez au main page"
 userlist_info = "bienvenue sur le userlist page!"
 
 [login]
-login_info = "S'il vous plait vous connecter avec votre nom d'utilisateur et mot de passe."
-login_error_message = "Le remplie nom d'utilisateur / mot de passe ne sont pas correctes!"
+login_info = "S'il vous plait vous connecter avec votre Email/nom d'utilisateur et mot de passe."
+login_error_message = "Le remplie Email/nom d'utilisateur / mot de passe ne sont pas correctes!"
 login_register_message ="<strong> Inscrivez-vous </strong> Si vous n'avez pas encore de compte, creez-en un"
 login_here = "ici"
 login_forgot_password_message = "Dans le cas ou vous avez oublie votre mot de passe, cliquez"

code/ryzom/tools/server/ryzom_ams/www/html/autoload/webusers.php

@@ -90,6 +90,47 @@ class WebUsers extends Users{
        }
        
        
+		
+		/**
+       * check if the login email and password match the db.
+       * @param $email the inserted email id
+       * @param $password the inserted password (unhashed)
+       * @return the logged in user's db row as array if login was a success, else "fail" will be returned.
+       */
+       public static function checkLoginMatchUsingEmail($email,$password){
+  
+          $dbw = new DBLayer("web");
+          $statement = $dbw->execute("SELECT * FROM ams_user WHERE Email=:emailid", array('emailid' => $email));
+          $row = $statement->fetch();
+          $salt = substr($row['Password'],0,2);
+          $hashed_input_pass = crypt($password, $salt);
+          if($hashed_input_pass == $row['Password']){
+                return $row;
+          }else{
+                return "fail";
+          }	
+       }
+
+	   /**
+       * check for the login type email or username.
+       * @param $value the inserted value
+       * @return the type email or username will be returned.
+       */
+       public static function checkLoginType($login_value){
+
+		   $dbl = new DBLayer("web");
+           $statement = $dbl->executeWithoutParams("SELECT * FROM ams_user");
+		   $row = $statement->fetch();
+	
+		   foreach( $row as $key => $value)
+		   {
+			  if($login_value == $value){
+					return $key;
+				}
+	       }
+        }
+     
+       
        /**
        * returns te id for a given username
        * @param $username the username
@@ -119,6 +160,23 @@ class WebUsers extends Users{
           }
        }
 	   
+	   /**
+       * returns the username for a given emailaddress
+       * @param $email the emailaddress
+       * @return the username linked to the emailaddress
+       */
+       public static function getUsernameFromEmail($email){
+          $dbw = new DBLayer("web");  
+          $statement = $dbw->execute("SELECT * FROM ams_user WHERE Email=:email", array('email' => $email));
+          $row = $statement->fetch();
+          if(!empty($row)){
+              return $row['Login'];
+          }else{
+              return "FALSE";
+          }
+       }
+    	
+    
     
        /**
        * get uId attribute of the object.

code/ryzom/tools/server/ryzom_ams/www/html/func/login.php

@@ -9,15 +9,34 @@ function login(){
 	global $INGAME_WEBPATH;
 	global $WEBPATH;
 	try{
-		$username = filter_var($_POST['Username'],FILTER_SANITIZE_STRING);
+		$login_value = filter_var($_POST['LoginValue'],FILTER_SANITIZE_STRING);
 		$password = filter_var($_POST['Password'],FILTER_SANITIZE_STRING);
+
+		//check login type if email or username
+		$login_type = WebUsers::checkLoginType($login_value);
+
 		//check if the filtered sent POST data returns a match with the DB
-		$result = WebUsers::checkLoginMatch($username, $password);
+
+		if($login_type == 'Login')
+		{
+			$result = WebUsers::checkLoginMatch($login_value, $password);
+		}else
+		{
+			$result = WebUsers::checkLoginMatchUsingEmail($login_value, $password);
+		}
 	
 		if( $result != "fail"){
 			//handle successful login
-			$_SESSION['user'] = $username;
-			$_SESSION['id'] = WebUsers::getId($username);
+
+			if($login_type == 'Login')
+			{
+				$_SESSION['user'] = $login_value;
+				$_SESSION['id'] = WebUsers::getId($login_value);
+			}else{
+				$_SESSION['user'] = WebUsers::getUsernameFromEmail($login_value);
+				$_SESSION['id'] = WebUsers::getIdFromEmail($login_value);
+			}	
+
 			$_SESSION['ticket_user'] = serialize(Ticket_User::constr_ExternId($_SESSION['id']));
 			$user = new WebUsers($_SESSION['id']);
 			$_SESSION['Language'] = $user->getLanguage();

code/ryzom/tools/server/ryzom_ams/www/html/templates/login.tpl

@@ -14,8 +14,8 @@
 		</div>
 		<form method="post" action="index.php{if isset($getstring)}{$getstring}{/if}" class="form-horizontal">
 			<fieldset>
-				<div data-rel="tooltip" class="input-prepend" data-original-title="Username">
-					<span class="add-on"><i class="icon-user"></i></span><input type="text" value="" id="Username" name="Username" class="input-large span10" placeholder="Username">
+				<div data-rel="tooltip" class="input-prepend" data-original-title="Username/Email">
+					<span class="add-on"><i class="icon-user"></i></span><input type="text" value="" id="LoginValue" name="LoginValue" class="input-large span10" placeholder="Username or Email">
 				</div>
 				<div class="clearfix"></div>