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Thread: Help with where to add this single line of code

  1. #1
    Join Date
    Feb 2005
    Posts
    98

    Help with where to add this single line of code

    I'm using a php script. I recieved help modding version 1 of the script, which added this single line to the session file:

    Code:
    $member_credits = get_member_credits($user_id);
    As seen here (in this version 1 sessions file):

    Code:
    <?php
    validate_user($_COOKIE['user']);
    
    // set user vars for passing around each php page
    $user_id	= $_SESSION['user_id'];
    $user_name	= $_SESSION['user_name'];
    $user_group = $_SESSION['user_group'];
    
    //get some basic user things like email for logged in members
    if ( $user_id != '' ) {
    
    	$loggedin 			= 1;
    	$login_out 			= $config['logout_text'];
    	$login_out_link 		= 'logout.php';
    	$register_menu 		= $config['fav_menu'];
    	$register_menu_link	= 'myfavorites.php';
    	require_once('functions.inc.php');
    	$member_credits = get_member_credits($user_id);
    	//email inbox
    	$sql			= "SELECT indexer FROM messages WHERE to_id = '$user_id' AND email_read = 'no'";
    	$number_of_emails = @mysql_num_rows(mysql_query($sql));
    	$show_email_count = 1;
    
    	if ( $number_of_emails == '' ) $number_of_emails = 0;
    
    	//Friend Invites
    	$sql = "SELECT * FROM friends WHERE friends_id = '$user_id' AND invitation_status ='pending'";
    	$number_of_invites = @mysql_num_rows(mysql_query($sql));
    	$show_invites_count = 1;
    
    	//show My favs link
    	$show_my_favs 	= 1;
    
    	//show My account link
    	$show_my_account 	= 1;
    
    	//do not show signup link
    	$show_register 	= '';
    
    } else {
    
    	$show_register 	= 1;
    }
    ?>
    Version 2, which I've upgraded to, has a new session file. Can you please tell me where the appropriate place to add this line:

    Code:
    $member_credits = get_member_credits($user_id);
    into this new version 2 session file, please?


    Code:
    <?php
    validate_user($_COOKIE['user']);
    
    // set user vars for passing around each php page
    $user_id	= $_SESSION['user_id'];
    $user_name	= $_SESSION['user_name'];
    $user_group = $_SESSION['user_group'];
    
    //get some basic user things like email for logged in members
    if ( $user_id != '' ) {
    
    	$loggedin 			= 1;
    	$login_out 			= $config['logout_text'];
    	$login_out_link 		= 'logout.php';
    	$register_menu 		= $config['fav_menu'];
    	$register_menu_link	= 'myfavorites.php';
    	require_once('functions.inc.php');
    	$member_credits = get_member_credits($user_id);
    	//email inbox
    	$sql			= "SELECT indexer FROM messages WHERE to_id = '$user_id' AND email_read = 'no'";
    	$number_of_emails = @mysql_num_rows(mysql_query($sql));
    	$show_email_count = 1;
    
    	if ( $number_of_emails == '' ) $number_of_emails = 0;
    
    	//Friend Invites
    	$sql = "SELECT * FROM friends WHERE friends_id = '$user_id' AND invitation_status ='pending'";
    	$number_of_invites = @mysql_num_rows(mysql_query($sql));
    	$show_invites_count = 1;
    
    	//show My favs link
    	$show_my_favs 	= 1;
    
    	//show My account link
    	$show_my_account 	= 1;
    
    	//do not show signup link
    	$show_register 	= '';
    
    } else {
    
    	$show_register 	= 1;
    }
    ?>
    Any help as to where to locate that line (and then I could test it) would be greatly appeciated.

  2. #2
    Join Date
    May 2003
    Posts
    599
    There is no use to query member credits if the user id is not valid to begin with. So having it within your "if ($user_id != ''){..." condition, below the functions include seems correct (assuming that function is contained within "functions.inc.php"), seems logical to me. Are there any errors produced like this?
    We do precision guesswork

  3. #3
    Join Date
    Feb 2005
    Posts
    98
    Sorry, in my haste I posted version 1 code twice in my original post. Version 2 code is actually this:

    Code:
    <?php
    
    validate_user($_COOKIE['user']);
    
    // set user vars for passing around each php page
    $user_id	= $_SESSION['user_id'];
    $user_name	= $_SESSION['user_name'];
    $user_group = $_SESSION['user_group'];
    
    $sql			= "SELECT user_id, user_name, account_status FROM member_profile WHERE user_id = '$user_id'";
    $query 		= @mysql_query($sql);
    $outcome		= @mysql_fetch_array($query);
    $result		= $outcome['account_status'];
    $result_user	= $outcome['user_name'];
    
    if ($result_user == '') {
    
    	$user_id				= '';
    	$user_name				= '';
    	$_SESSION['user_id'] 		= NULL;
    	$_SESSION['user_name'] 		= NULL;
    	$_SESSION['user_group'] 	= NULL;
    	$_SESSION['admin_logged']	= NULL;
    
    	@session_start();
    	@session_destroy();
    
    	foreach ( $_COOKIE as $key => $value ) {
         		$logout = '';
        		setcookie($key, $logout);
        	}
        	foreach ($_SESSION as $key => $value) {
       		$_SESSION[$key] 	= NULL;
    		unset($_SESSION[$key]);
    	}
    
    }
    
    if ( $result == 'suspended' ) {
    
    	$user_id				= '';
    	$user_name				= '';
    	$_SESSION['user_id'] 		= NULL;
    	$_SESSION['user_name'] 		= NULL;
    	$_SESSION['user_group'] 	= NULL;
    	$_SESSION['admin_logged']	= NULL;
    
    	@session_start();
    	@session_destroy();
    
    	foreach ( $_COOKIE as $key => $value ) {
         		$logout = '';
        		setcookie($key, $logout);
        	}
        	foreach ($_SESSION as $key => $value) {
       		$_SESSION[$key] 	= NULL;
    		unset($_SESSION[$key]);
    	}
    
    	//account suspended
          $notification_type	= $config['notification_error'];
          $error_message 		= $config['account_suspended'];
          $blk_notification 	= 1;
          $template 			= "themes/$user_theme/templates/main_1.htm";
          $inner_template1		= "themes/$user_theme/templates/inner_notification.htm";
          $TBS 				= new clsTinyButStrong;
          $TBS->NoErr 		= true;
          $TBS->LoadTemplate("$template");
          $TBS->Render 		= TBS_OUTPUT;
          $TBS->Show();
    
    	@mysql_close();
          die();
    }
    
    
    //get some basic user things like email for logged in members
    if ( $user_id != '' ) {
    
    	if ( defined('SMF_INSTALLED') ) {
    		$loggedin 			= 1;
    		$login_out 			= $config['logout_text'];
    		$login_out_link 		= 'logout.php';
    		$register_menu		= $config['fav_menu'];
    	} else {
    		$loggedin 			= 1;
    		$login_out 			= $config['logout_text'];
    		$login_out_link 		= 'logout.php';
    		$register_menu		= $config['fav_menu'];
    	}
    
    	//email inbox
    	$sql				= "SELECT indexer FROM messages WHERE to_id = '$user_id' AND email_read = 'no'";
    	$number_of_emails 	= @mysql_num_rows(mysql_query($sql));
    	$show_email_count 	= 1;
    
    	//Friend Invites
    	$sql 				= "SELECT * FROM friends WHERE friends_id = '$user_id' AND invitation_status ='pending'";
    	$number_of_invites	= @mysql_num_rows(mysql_query($sql));
    	$show_invites_count 	= 1;
    
    	//show My favs link
    	$show_my_favs 		= 1;
    
    	//show My account link
    	$show_my_account 		= 1;
    
    	//do not show signup link
    	$show_register 		= '';
    
    } else {
    
    	$show_register 		= 1;
    }
    
    ?>
    So, any help as to where to add that one line of code in Version 2, will be appreciated.

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