vb.org Archive - Custom error-handler based on vBulletin templates

Quote:

Originally Posted by Natch

As I mentioned in the post above, this code can be more efficient (and easier to add new error codes) witha switch statement:

Find:

PHP Code:


		
			
if(isset($_SERVER['REDIRECT_STATUS']))
{
    if ($_SERVER['REDIRECT_STATUS']=="404") 
    {
        $error['title'] = "404 File Not Found";
        $error['description'] = "The web server cannot find the file you asked for. Check the URL to ensure that the path is correct.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us if you believe that the mistake is on our part.";
    }
    elseif ($_SERVER['REDIRECT_STATUS']=="403") {
        $error['title'] = "403 Forbidden";
        $error['description'] = "You don't have permission to access this document on this server.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us if you think that there is a mistake.";
    }
    elseif ($_SERVER['REDIRECT_STATUS']=="401") {
        $error['title'] = "401 Unauthorized";
        $error['description'] = "The URL you are requesting requires proper authentication.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us if you think that there is a mistake.";
    }
    elseif ($_SERVER['REDIRECT_STATUS']=="500") {
        $error['title'] = "500 Internal Server Error";
        $error['description'] = "We encountered an unexpected condition.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us to report this problem.";
    }
    elseif ($_SERVER['REDIRECT_STATUS']=="503") {
        $error['title'] = "503 Service Unavailable";
        $error['description'] = "We are currently unable to handle your request due to a temporary overloading or maintenance of the server.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us if this problem persists.";
    }    
    else
    {
        $error['title'] = "Unknown Error: " . $_SERVER['REDIRECT_STATUS'];
        $error['description'] = "We are currently unable to handle this error.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us if this problem persists.";        
    }
}
else
{
        $error['title'] = "Unknown Error";
        $error['description'] = "We are currently unable to handle this error.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us if this problem persists.";        
}

Replace with:

PHP Code:


		
			
if(!isset($_SERVER['REDIRECT_STATUS']))
{
        $error['title'] = "Unknown Error";
        $error['description'] = "We are currently unable to handle this error.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us if this problem persists.";        
}
else switch($_SERVER['REDIRECT_STATUS'])
{
    case("404"):
        $error['title'] = "404 File Not Found";
        $error['description'] = "The web server cannot find the file you asked for. Check the URL to ensure that the path is correct.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us if you believe that the mistake is on our part.";
    break;
    case("403"):
        $error['title'] = "403 Forbidden";
        $error['description'] = "You don't have permission to access this document on this server.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us if you think that there is a mistake.";
    break;
    case("401"):
        $error['title'] = "401 Unauthorized";
        $error['description'] = "The URL you are requesting requires proper authentication.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us if you think that there is a mistake.";
    break;
    case("500"):
        $error['title'] = "500 Internal Server Error";
        $error['description'] = "We encountered an unexpected condition.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us to report this problem.";
    break;
    case("503"):
        $error['title'] = "503 Service Unavailable";
        $error['description'] = "We are currently unable to handle your request due to a temporary overloading or maintenance of the server.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us if this problem persists.";
    default:
        $error['title'] = "Unknown Error: " . $_SERVER['REDIRECT_STATUS'];
        $error['description'] = "We are currently unable to handle this error.";
        $error['contact'] = "Please <a href=\"$vboptions[bburl]/$vboptions[contactuslink]\">contact</a> us if this problem persists.";        
}

Also (to follow all those W3C tips about the TITLE tags) ...

In the ERROR_SHELL template, find:

HTML Code:

<title>$vboptions[bbtitle]</title>

Replace with:

HTML Code:

<title>$error[title] - $vboptions[bbtitle]</title>

Shouldn't there be a break before the default line?

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