Merge with 6a7954804fadbd4ea402fd8f3706948e16b40f1c

main/admin/session_import.php

@@ -117,10 +117,10 @@ if ($_POST['formSent']) {
 							}
 							// send an email to users
 							if($sendMail) {														
-								$recipient_name = $firstname.' '.$lastname;
+								$recipient_name = api_get_person_name($firstname, $lastname, null, PERSON_NAME_EMAIL_ADDRESS);
 								$emailsubject = '['.api_get_setting('siteName').'] '.get_lang('YourReg').' '.api_get_setting('siteName');			
-								$emailbody="[NOTE:] ".get_lang('ThisIsAutomaticEmailNoReply').".\n\n".get_lang('langDear')." $firstname $lastname,\n\n".get_lang('langYouAreReg')." ".api_get_setting('siteName') ." ".get_lang('langSettings')." $username\n". get_lang('langPass')." : $password\n\n".get_lang('langAddress') ." ". get_lang('langIs') ." ". $serverAddress ."\n\n".get_lang('YouWillSoonReceiveMailFromCoach')."\n\n". get_lang('langProblem'). "\n\n". get_lang('langFormula');						
-								$sender_name = api_get_setting('administratorName').' '.api_get_setting('administratorSurname');
+								$emailbody="[NOTE:] ".get_lang('ThisIsAutomaticEmailNoReply').".\n\n".get_lang('langDear')." ".api_get_person_name($firstname, $lastname).",\n\n".get_lang('langYouAreReg')." ".api_get_setting('siteName') ." ".get_lang('langSettings')." $username\n". get_lang('langPass')." : $password\n\n".get_lang('langAddress') ." ". get_lang('langIs') ." ". $serverAddress ."\n\n".get_lang('YouWillSoonReceiveMailFromCoach')."\n\n". get_lang('langProblem'). "\n\n". get_lang('langFormula');						
+								$sender_name = api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'), null, PERSON_NAME_EMAIL_ADDRESS);
 							    $email_admin = api_get_setting('emailAdministrator');							
 								@api_mail($recipient_name, $email, $emailsubject, $emailbody, $sender_name,$email_admin);
 							}
@@ -203,7 +203,7 @@ if ($_POST['formSent']) {
 											expiration_date = NULL,
 											last_edit = now(),
 											last_visit = NULL,
-											tutor_name = '".$lastname." ".$firstname."',
+											tutor_name = '".api_get_person_name($firstname, $lastname, null, null, $language)."',
 											visual_code = '".$currentCourseCode."'";
 	
 								api_sql_query($sql, __FILE__, __LINE__);

main/admin/user_add.php

@@ -380,7 +380,7 @@ if( $form->validate())
 					chmod($picture_path,$perm);
 				}
 			}
-			$picture_infos=getimagesize($_FILES['picture']['tmp_name']);
+			$picture_infos=@getimagesize($_FILES['picture']['tmp_name']);
 			$type=$picture_infos[2];
 			$small_temp = UserManager::resize_picture($_FILES['picture']['tmp_name'], 22); //small picture
 			$medium_temp = UserManager::resize_picture($_FILES['picture']['tmp_name'], 85); //medium picture
@@ -425,21 +425,21 @@ if( $form->validate())
 		}
 		if (!empty ($email) && $send_mail)
 		{
-			$recipient_name = $firstname.' '.$lastname;
+			$recipient_name = api_get_person_name($firstname, $lastname, null, PERSON_NAME_EMAIL_ADDRESS);
 			$emailsubject = '['.api_get_setting('siteName').'] '.get_lang('YourReg').' '.api_get_setting('siteName');			
 									
-			$sender_name = api_get_setting('administratorName').' '.api_get_setting('administratorSurname');
+			$sender_name = api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'), null, PERSON_NAME_EMAIL_ADDRESS);
 		    $email_admin = api_get_setting('emailAdministrator');
 		    
 		    if ($_configuration['multiple_access_urls']==true) {
 				$access_url_id = api_get_current_access_url_id();				
 				if ($access_url_id != -1 ){
 					$url = api_get_access_url($access_url_id);					
-					$emailbody=get_lang('Dear')." ".stripslashes("$firstname $lastname").",\n\n".get_lang('YouAreReg')." ".api_get_setting('siteName') ." ".get_lang('Settings')." ". $username ."\n". get_lang('Pass')." : ".stripslashes($password)."\n\n" .get_lang('Address') ." ". api_get_setting('siteName') ." ". get_lang('Is') ." : ". $url['url'] ."\n\n". get_lang('Problem'). "\n\n". get_lang('Formula').",\n\n".api_get_setting('administratorName')." ".api_get_setting('administratorSurname')."\n". get_lang('Manager'). " ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".api_get_setting('emailAdministrator');
+					$emailbody=get_lang('Dear')." ".stripslashes(api_get_person_name($firstname, $lastname)).",\n\n".get_lang('YouAreReg')." ".api_get_setting('siteName') ." ".get_lang('Settings')." ". $username ."\n". get_lang('Pass')." : ".stripslashes($password)."\n\n" .get_lang('Address') ." ". api_get_setting('siteName') ." ". get_lang('Is') ." : ". $url['url'] ."\n\n". get_lang('Problem'). "\n\n". get_lang('Formula').",\n\n".api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'))."\n". get_lang('Manager'). " ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".api_get_setting('emailAdministrator');
 				}		
 			}
 			else {
-				$emailbody=get_lang('Dear')." ".stripslashes("$firstname $lastname").",\n\n".get_lang('YouAreReg')." ".api_get_setting('siteName') ." ".get_lang('Settings')." ". $username ."\n". get_lang('Pass')." : ".stripslashes($password)."\n\n" .get_lang('Address') ." ". api_get_setting('siteName') ." ". get_lang('Is') ." : ". $_configuration['root_web'] ."\n\n". get_lang('Problem'). "\n\n". get_lang('Formula').",\n\n".api_get_setting('administratorName')." ".api_get_setting('administratorSurname')."\n". get_lang('Manager'). " ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".api_get_setting('emailAdministrator');
+				$emailbody=get_lang('Dear')." ".stripslashes(api_get_person_name($firstname, $lastname)).",\n\n".get_lang('YouAreReg')." ".api_get_setting('siteName') ." ".get_lang('Settings')." ". $username ."\n". get_lang('Pass')." : ".stripslashes($password)."\n\n" .get_lang('Address') ." ". api_get_setting('siteName') ." ". get_lang('Is') ." : ". $_configuration['root_web'] ."\n\n". get_lang('Problem'). "\n\n". get_lang('Formula').",\n\n".api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'))."\n". get_lang('Manager'). " ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".api_get_setting('emailAdministrator');
 			}
 					
 		    	

main/admin/user_edit.php

@@ -461,20 +461,20 @@ if( $form->validate())
 	
 	if (!empty ($email) && $send_mail)
 	{
-		$recipient_name = $firstname.' '.$lastname;
+		$recipient_name = api_get_person_name($firstname, $lastname, null, PERSON_NAME_EMAIL_ADDRESS);
 		$emailsubject = '['.api_get_setting('siteName').'] '.get_lang('YourReg').' '.api_get_setting('siteName');												
-		$sender_name = api_get_setting('administratorName').' '.api_get_setting('administratorSurname');
+		$sender_name = api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'), null, PERSON_NAME_EMAIL_ADDRESS);
 	    $email_admin = api_get_setting('emailAdministrator');
 	    
 	    if ($_configuration['multiple_access_urls']==true) {
 			$access_url_id = api_get_current_access_url_id();				
 			if ($access_url_id != -1 ){
 				$url = api_get_access_url($access_url_id);					
-				$emailbody=get_lang('Dear')." ".stripslashes("$firstname $lastname").",\n\n".get_lang('YouAreReg')." ". api_get_setting('siteName') ." ".get_lang('Settings')." ". $username ."\n". get_lang('Pass')." : ".stripslashes($password)."\n\n" .get_lang('Address') ." ". api_get_setting('siteName') ." ". get_lang('Is') ." : ". $url['url'] ."\n\n". get_lang('Problem'). "\n\n". get_lang('Formula').",\n\n".api_get_setting('administratorName')." ".api_get_setting('administratorSurname')."\n". get_lang('Manager'). " ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".api_get_setting('emailAdministrator');
+				$emailbody=get_lang('Dear')." ".stripslashes(api_get_person_name($firstname, $lastname)).",\n\n".get_lang('YouAreReg')." ". api_get_setting('siteName') ." ".get_lang('Settings')." ". $username ."\n". get_lang('Pass')." : ".stripslashes($password)."\n\n" .get_lang('Address') ." ". api_get_setting('siteName') ." ". get_lang('Is') ." : ". $url['url'] ."\n\n". get_lang('Problem'). "\n\n". get_lang('Formula').",\n\n".api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'))."\n". get_lang('Manager'). " ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".api_get_setting('emailAdministrator');
 			}		
 		}
 		else {
-			$emailbody=get_lang('Dear')." ".stripslashes("$firstname $lastname").",\n\n".get_lang('YouAreReg')." ". api_get_setting('siteName') ." ".get_lang('Settings')." ". $username ."\n". get_lang('Pass')." : ".stripslashes($password)."\n\n" .get_lang('Address') ." ". api_get_setting('siteName') ." ". get_lang('Is') ." : ". $_configuration['root_web'] ."\n\n". get_lang('Problem'). "\n\n". get_lang('Formula').",\n\n".api_get_setting('administratorName')." ".api_get_setting('administratorSurname')."\n". get_lang('Manager'). " ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".api_get_setting('emailAdministrator');
+			$emailbody=get_lang('Dear')." ".stripslashes(api_get_person_name($firstname, $lastname)).",\n\n".get_lang('YouAreReg')." ". api_get_setting('siteName') ." ".get_lang('Settings')." ". $username ."\n". get_lang('Pass')." : ".stripslashes($password)."\n\n" .get_lang('Address') ." ". api_get_setting('siteName') ." ". get_lang('Is') ." : ". $_configuration['root_web'] ."\n\n". get_lang('Problem'). "\n\n". get_lang('Formula').",\n\n".api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'))."\n". get_lang('Manager'). " ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".api_get_setting('emailAdministrator');
 		}
 			
 					

main/admin/user_import.php

@@ -166,10 +166,10 @@ function save_data($users) {
 			}
 		
     		if ($sendMail) {			
-    			$recipient_name = $user['FirstName'].' '.$user['LastName'];
+    			$recipient_name = api_get_person_name($user['FirstName'], $user['LastName'], null, PERSON_NAME_EMAIL_ADDRESS);
     			$emailsubject = '['.api_get_setting('siteName').'] '.get_lang('YourReg').' '.api_get_setting('siteName');			
-    			$emailbody = get_lang('Dear').$user['FirstName'].' '.$user['LastName'].",\n\n".get_lang('YouAreReg')." ".api_get_setting('siteName')." ".get_lang('Settings')." $user[UserName]\n".get_lang('Pass')." : $user[Password]\n\n".get_lang('Address')." ".api_get_setting('siteName')." ".get_lang('Is')." : ".api_get_path('WEB_PATH')." \n\n".get_lang('Problem')."\n\n".get_lang('Formula').",\n\n".api_get_setting('administratorName')." ".api_get_setting('administratorSurname')."\n".get_lang('Manager')." ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n".get_lang('Email')." : ".api_get_setting('emailAdministrator')."";						
-    			$sender_name = api_get_setting('administratorName').' '.api_get_setting('administratorSurname');
+    			$emailbody = get_lang('Dear').api_get_person_name($user['FirstName'], $user['LastName']).",\n\n".get_lang('YouAreReg')." ".api_get_setting('siteName')." ".get_lang('Settings')." $user[UserName]\n".get_lang('Pass')." : $user[Password]\n\n".get_lang('Address')." ".api_get_setting('siteName')." ".get_lang('Is')." : ".api_get_path('WEB_PATH')." \n\n".get_lang('Problem')."\n\n".get_lang('Formula').",\n\n".api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'))."\n".get_lang('Manager')." ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n".get_lang('Email')." : ".api_get_setting('emailAdministrator')."";						
+    			$sender_name = api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'), null, PERSON_NAME_EMAIL_ADDRESS);
     		    $email_admin = api_get_setting('emailAdministrator');			
     			@api_mail($recipient_name, $user['Email'], $emailsubject, $emailbody, $sender_name,$email_admin);
     		}

main/announcements/announcements.inc.php

@@ -72,12 +72,15 @@ function display_announcement($announcement_id)
 	$sql_result = api_sql_query($sql_query,__FILE__,__LINE__);
 	$result = Database::fetch_array($sql_result);
 	
-	$title		 = $result['title'];
-	$content	 = $result['content'];
-	$content     = make_clickable($content);
-	$content     = text_filter($content);
-	$last_post_datetime = $result['insert_date'];// post time format  datetime de mysql
-	list($last_post_date, $last_post_time) = split(" ", $last_post_datetime);
+	if ($result !== false) // A sanity check.
+	{
+		$title		 = $result['title'];
+		$content	 = $result['content'];
+		$content     = make_clickable($content);
+		$content     = text_filter($content);
+		$last_post_datetime = $result['insert_date'];// post time format  datetime de mysql
+		list($last_post_date, $last_post_time) = split(" ", $last_post_datetime);
+	}
 	
 	echo "<table height=\"100\" width=\"100%\" border=\"1\" cellpadding=\"5\" cellspacing=\"0\" id=\"agenda_list\">\n";
 	echo "<tr class=\"data\"><td>" . $title . "</td></tr>\n";
@@ -112,13 +115,13 @@ function show_to_form($to_already_selected)
 	// the buttons for adding or removing groups/users
 	echo "\n\t\t<td valign=\"middle\">\n";
 	echo "\t\t<input	type=\"button\"	",
-				"onClick=\"move(this.form.elements[0],this.form.elements[3])\" ",// 7 & 4 : fonts
+				"onClick=\"javascript: move(this.form.elements[0],this.form.elements[3])\" ",// 7 & 4 : fonts
 				"value=\"   >>   \">",
 
 				"\n\t\t<p>&nbsp;</p>",
 
 				"\n\t\t<input	type=\"button\"",
-				"onClick=\"move(this.form.elements[3],this.form.elements[0])\" ",
+				"onClick=\"javascript: move(this.form.elements[3],this.form.elements[0])\" ",
 				"value=\"   <<   \">";
 	echo "\t\t</td>\n";
 	echo "\n\t\t<td>\n";
@@ -167,7 +170,7 @@ function construct_not_selected_select_form($group_list=null, $user_list=null,$t
 			if (!(in_array("USER:".$this_user["user_id"],$to_already_selected))) // $to_already_selected is the array containing the users (and groups) that are already selected
 			{
 				echo	"\t\t<option value=\"USER:",$this_user["user_id"],"\">",
-					"",$this_user['lastName']," ",$this_user['firstName'],
+					"", api_get_person_name($this_user['firstName'], $this_user['lastName']),
 					"</option>\n";
 			}	
 		}
@@ -212,46 +215,42 @@ function construct_selected_select_form($group_list=null, $user_list=null,$to_al
 			}
 			else
 			{
-				
 				foreach($ref_array_users as $key=>$value){
-	
 					if($value['user_id']==$id){
-						echo "\t\t<option value=\"".$groupuser."\">".$value['lastName']." ".$value['firstName']."</option>";
+						echo "\t\t<option value=\"".$groupuser."\">".api_get_person_name($value['firstName'], $value['lastName'])."</option>";
 						break;
 					}
-					
 				}
 			}
 		}
 	} else {
-			if($to_already_selected=='everyone'){						
-				// adding the groups to the select form
-				if (is_array($ref_array_groups))
+		if ($to_already_selected=='everyone') {						
+			// adding the groups to the select form
+			if (is_array($ref_array_groups))
+			{
+				foreach($ref_array_groups as $this_group)
 				{
-					foreach($ref_array_groups as $this_group)
-					{
-						//api_display_normal_message("group " . $thisGroup[id] . $thisGroup[name]);
-						if (!is_array($to_already_selected) || !in_array("GROUP:".$this_group['id'],$to_already_selected)) // $to_already_selected is the array containing the groups (and users) that are already selected
-							{
-							echo	"\t\t<option value=\"GROUP:".$this_group['id']."\">",
-								"G: ",$this_group['name']," &ndash; " . $this_group['userNb'] . " " . get_lang('Users') .
-								"</option>\n";
-						}
-					}					
-				}
-			
-				// adding the individual users to the select form
-				foreach($ref_array_users as $this_user)
-				{					
-					if (!is_array($to_already_selected) || !in_array("USER:".$this_user['user_id'],$to_already_selected)) // $to_already_selected is the array containing the users (and groups) that are already selected
+					//api_display_normal_message("group " . $thisGroup[id] . $thisGroup[name]);
+					if (!is_array($to_already_selected) || !in_array("GROUP:".$this_group['id'],$to_already_selected)) // $to_already_selected is the array containing the groups (and users) that are already selected
 					{
-						echo	"\t\t<option value=\"USER:",$this_user['user_id'],"\">",
-							"",$this_user['lastName']," ",$this_user['firstName'],
+						echo	"\t\t<option value=\"GROUP:".$this_group['id']."\">",
+							"G: ",$this_group['name']," &ndash; " . $this_group['userNb'] . " " . get_lang('Users') .
 							"</option>\n";
 					}
+				}					
+			}
+			// adding the individual users to the select form
+			foreach($ref_array_users as $this_user)
+			{					
+				if (!is_array($to_already_selected) || !in_array("USER:".$this_user['user_id'],$to_already_selected)) // $to_already_selected is the array containing the users (and groups) that are already selected
+				{
+					echo	"\t\t<option value=\"USER:",$this_user['user_id'],"\">",
+						"", api_get_person_name($this_user['lastName'], $this_user['firstName']),
+						"</option>\n";
 				}
-			}			
+			}
 		}
+	}
 	echo "</select>\n";
 }
 
@@ -269,8 +268,8 @@ function show_to_form_group($group_id)
 	
 	echo "\t\t<select name=\"not_selected_form[]\" size=5 style=\"width:200px\" multiple>\n";
 	$group_users = GroupManager::get_subscribed_users($group_id);
-	foreach($group_users as $user){
-		echo '<option value="'.$user['user_id'].'">'.$user['lastname'].' '.$user['firstname'].'</option>';
+	foreach ($group_users as $user){
+		echo '<option value="'.$user['user_id'].'">'.api_get_person_name($user['firstname'], $user['lastname']).'</option>';
 	}
 	echo '</select>';
 	
@@ -592,8 +591,8 @@ function sent_to_form($sent_to_array)
 			{
 				foreach ($sent_to_array['users'] as $user_id)
 				{
-					$user_info=api_get_user_info($user_id);
-					$output.="\t<option value=\"\">".$user_info['lastName']." ".$user_info['firstName']."</option>\n";
+					$user_info = api_get_user_info($user_id);
+					$output.="\t<option value=\"\">".api_get_person_name($user_info['firstName'], $user_info['lastName'])."</option>\n";
 				}
 			}
 		}
@@ -605,8 +604,8 @@ function sent_to_form($sent_to_array)
 	{
 		if (isset($sent_to_array['users']) and is_array($sent_to_array['users']))
 		{
-			$user_info=api_get_user_info($sent_to_array['users'][0]);
-			echo $user_info['lastName']." ".$user_info['firstName'];
+			$user_info = api_get_user_info($sent_to_array['users'][0]);
+			echo api_get_person_name($user_info['firstName'], $user_info['lastName']);
 		}
 		if (isset($sent_to_array['groups']) and is_array($sent_to_array['groups']) and $sent_to_array['groups'][0]!==0)
 		{
@@ -919,8 +918,8 @@ function send_announcement_email($user_list, $course_code, $_course, $mail_title
 		$mail_subject = get_lang('professorMessage').' - '.$_course['official_code'].' - '.$mail_title;
 
 		$mail_body = '['.$_course['official_code'].'] - ['.$_course['name']."]\n";
-		$mail_body .= $this_user['lastname'].' '.$this_user['firstname'].' <'.$this_user["email"]."> \n\n".stripslashes($mail_title)."\n\n".trim(stripslashes(api_html_entity_decode(strip_tags(str_replace(array('<p>','</p>','<br />'),array('',"\n","\n"),$mail_content)), ENT_QUOTES, $charset)))." \n\n-- \n";
-		$mail_body .= $_user['firstName'].' '.$_user['lastName'].' ';
+		$mail_body .= api_get_person_name($this_user['firstname'], $this_user['lastname'], null, PERSON_NAME_EMAIL_ADDRESS).' <'.$this_user["email"]."> \n\n".stripslashes($mail_title)."\n\n".trim(stripslashes(api_html_entity_decode(strip_tags(str_replace(array('<p>','</p>','<br />'),array('',"\n","\n"),$mail_content)), ENT_QUOTES, $charset)))." \n\n-- \n";
+		$mail_body .= api_get_person_name($_user['firstName'], $_user['lastName'], null, PERSON_NAME_EMAIL_ADDRESS).' ';
 		$mail_body .= '<'.$_user['mail'].">\n";
 		$mail_body .= $_course['official_code'].' '.$_course['name'];
 		
@@ -929,7 +928,7 @@ function send_announcement_email($user_list, $course_code, $_course, $mail_title
 		if(empty($charset)){$charset='ISO-8859-1';}
 		$encoding = 'Content-Type: text/plain; charset='. $charset;
 		
-		$newmail = api_mail($this_user['lastname'].' '.$this_user['firstname'], $this_user['email'], $mail_subject, $mail_body, $_SESSION['_user']['lastName'].' '.$_SESSION['_user']['firstName'], $_SESSION['_user']['mail'], $encoding);
+		$newmail = api_mail(api_get_person_name($this_user['firstname'], $this_user['lastname'], null, PERSON_NAME_EMAIL_ADDRESS), $this_user['email'], $mail_subject, $mail_body, api_get_person_name($_SESSION['_user']['firstName'], $_SESSION['_user']['lastName'], null, PERSON_NAME_EMAIL_ADDRESS), $_SESSION['_user']['mail'], $encoding);
 	}
 }
 

main/announcements/announcements.php

@@ -580,7 +580,7 @@ if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_ed
 							$subject=stripslashes($emailTitle);
 							$message=stripslashes($newContentsix);
 						
-						    $sender_name = $_SESSION['_user']['lastName'].' '.$_SESSION['_user']['firstName'];
+						    $sender_name = api_get_person_name($_SESSION['_user']['lastName'], $_SESSION['_user']['firstName'], null, PERSON_NAME_EMAIL_ADDRESS);
 						    $email = $_SESSION['_user']['mail'];
 							$headers="From:$sender_name\r\nReply-to: $email\r\nContent-type: text/html; charset=iso-8859-15";
 							//@mail($to,$subject,$message,$headers);
@@ -699,7 +699,7 @@ if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_ed
 								$newContentsix=str_replace("#uid#",$myrow["user_id"],$newContentfive);
 	                			$message=stripslashes($newContentsix);
 	
-							    $sender_name = $_SESSION['_user']['lastName'].' '.$_SESSION['_user']['firstName'];
+							    $sender_name = api_get_person_name($_SESSION['_user']['lastName'], $_SESSION['_user']['firstName'], null, PERSON_NAME_EMAIL_ADDRESS);
 							    $email = $_SESSION['_user']['mail'];
 	
 	
@@ -708,14 +708,14 @@ if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_ed
 								api_mail('',$myrow["email"],stripslashes($emailTitle),$message,$sender_name,$email);
 	                        } else {
 	                            // intro of the email: receiver name and subject
-								$mail_body = $myrow["lastname"]." ".$myrow["firstname"]."<br />\n".stripslashes($emailTitle)."<br />";
+								$mail_body = api_get_person_name($myrow["lastname"], $myrow["firstname"], null, PERSON_NAME_EMAIL_ADDRESS)."<br />\n".stripslashes($emailTitle)."<br />";
 								// make a change for absolute url
 	        					$newContent = str_replace('src=\"../../','src=\"'.api_get_path(WEB_PATH).'', $newContent);
 	                            // main part of the email
 	                            $mail_body .= trim(stripslashes($newContent));
 	                            // signature of email: sender name and course URL after -- line
 	                            $mail_body .= "<br />-- <br />";
-	                            $mail_body .= $_user['firstName'].' '.$_user['lastName']." \n";
+	                            $mail_body .= api_get_person_name($_user['firstName'], $_user['lastName'], null, PERSON_NAME_EMAIL_ADDRESS)." \n";
 	                            $mail_body .= "<br /> \n<a href=\"".api_get_path(WEB_COURSE_PATH).$_course['id']."\">";
 	                            $mail_body .= $_course['official_code'].' '.$_course['name'] . "</a>";
 	
@@ -730,7 +730,7 @@ if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_ed
 								$headers['charset'] = $charset;
 		                        $mailid=$myrow["email"];
 	 
-								$newmail = api_mail_html($myrow["lastname"].' '.$myrow["firstname"], $myrow["email"], stripslashes($emailSubject), $mail_body, $_SESSION['_user']['lastName'].' '.$_SESSION['_user']['firstName'], $_SESSION['_user']['mail'],$headers);
+								$newmail = api_mail_html(api_get_person_name($myrow["lastname"], $myrow["firstname"], null, PERSON_NAME_EMAIL_ADDRESS), $myrow["email"], stripslashes($emailSubject), $mail_body, api_get_person_name($_SESSION['_user']['lastName'], $_SESSION['_user']['firstName'], null, PERSON_NAME_EMAIL_ADDRESS), $_SESSION['_user']['mail'],$headers);
 	                        }
 	                        
 							$sql_date="SELECT * FROM $db_name WHERE survey_id='$surveyid'";
@@ -1359,7 +1359,7 @@ if ($display_announcement_list && !$surveyid) {
 			$sent_to_form=sent_to_form($sent_to);
 			$user_info=api_get_user_info($myrow['insert_user_id']);
 			
-			echo '&nbsp;&nbsp;&nbsp;'.get_lang('By').' : &nbsp;'.$user_info['lastName'].'&nbsp;'.$user_info['firstName'];			
+				echo '&nbsp;&nbsp;&nbsp;'.get_lang('By').' : &nbsp;'.str_replace(' ', '&nbsp;', api_get_person_name($user_info['firstName'], $user_info['lastName']));
 			echo "\t\t\t\t\t</th>\n","\t\t\t\t</tr>\n";			
 			echo "\t\t\t\t<tr class='row_odd'>\n\t\t\t\t\t<td class=\"announcements_datum\" colspan=\"3\">";
 			echo get_lang('AnnouncementPublishedOn')," : ",api_ucfirst(format_locale_date($dateFormatLong,strtotime($last_post_date)));

main/inc/lib/internationalization.lib.php

@@ -26,13 +26,14 @@ define('DATE_FORMAT_LONG', 2);		// Aug 25, 09
 define('DATE_TIME_FORMAT_LONG', 3);	// August 25, 2009 at 03:28 PM
 
 // Formatting person's name.
-define('PERSON_NAME_COMMON_CONVENTION', 0);	// Formatting person's name using the pattern as it has been
+define('PERSON_NAME_COMMON_CONVENTION', 0);	// Formatting a person's name using the pattern as it has been
 											// configured in the internationalization database for every language.
 											// This (default) option would be the most used.
 // The followind options may be used in limited number of places for overriding the common convention:
-define('PERSON_NAME_WESTERN_ORDER', 1);		// Formatting person's name in Western order: first_name last_name
-define('PERSON_NAME_EASTERN_ORDER', 2);		// Formatting person's name in Eastern order: last_name first_name
-define('PERSON_NAME_LIBRARY_ORDER', 3);		// Formatting person's name in library order: last_name, first_name
+define('PERSON_NAME_WESTERN_ORDER', 1);		// Formatting a person's name in Western order: first_name last_name
+define('PERSON_NAME_EASTERN_ORDER', 2);		// Formatting a person's name in Eastern order: last_name first_name
+define('PERSON_NAME_LIBRARY_ORDER', 3);		// Contextual: formatting person's name in library order: last_name, first_name
+define('PERSON_NAME_EMAIL_ADDRESS', PERSON_NAME_WESTERN_ORDER);		// Contextual: formatting a person's name assotiated with an email-address. Ivan: I am not sure how seems email servers an clients would interpret name order, so I assign the Western order.
 
 /**
  * ----------------------------------------------------------------------------