vb.org Archive - vB Link System - integrated, categorized link directory with extras...

This nifty little addon will display "down" next to a link title if it is not working.

Credit goes to Slynderdale, he did all the hard work.

So, open links.php and find:

PHP Code:


		
			
require("./global.php");

Replace it with:

PHP Code:


		
			
require("./global.php");



// URL Status Checker by Slynderdale

// Integrated by Nick Saunders

function check_url($url) {

    $status_array = array(

      "N/A"=>"Ikke HTTP",

      "OK"=>"Valid hostname",

      "FEJL"=>"Invalid hostname",

      "D?d"=>"No response",

      "100"=>"Continue",

      "101"=>"Switching Protocols",

      "200"=>"OK",

      "201"=>"Created",

      "202"=>"Accepted",

      "203"=>"Non-Authoritative Information",

      "204"=>"No Content",

      "205"=>"Reset Content",

      "206"=>"Partial Content",

      "300"=>"Multiple Choices",

      "301"=>"Moved Permanently",

      "302"=>"Found",

      "303"=>"See Other",

      "304"=>"Not Modified",

      "305"=>"Use Proxy",

      "307"=>"Temporary Redirect",

      "400"=>"Bad Request",

      "401"=>"Unauthorized",

      "402"=>"Payment Required",

      "403"=>"Forbidden",

      "404"=>"Not Found",

      "405"=>"Method Not Allowed",

      "406"=>"Not Acceptable",

      "407"=>"Proxy Authentication Required",

      "408"=>"Request Timeout",

      "409"=>"Conflict",

      "410"=>"Gone",

      "411"=>"Length Required",

      "412"=>"Precondition Failed",

      "413"=>"Request Entity Too Large",

      "414"=>"Request-URI Too Long",

      "415"=>"Unsupported Media Type",

      "416"=>"Requested Range Not Satisfiable",

      "417"=>"Expectation Failed",

      "500"=>"Internal Server Error",

      "501"=>"Not Implemented",

      "502"=>"Bad Gateway",

      "503"=>"Service Unavailable",

      "504"=>"Gateway Timeout",

      "505"=>"HTTP Version Not Supported"

    );

    $urlArray = parse_url($url);

    if (!$urlArray[port]) $urlArray[port] = "80";

    if (!$urlArray[path]) $urlArray[path] = "/";

    $sock = @fsockopen($urlArray[host], $urlArray[port], &$errnum, &$errstr, 10);

    if (!$sock) {

      $return[code] = "Dead";

    } else {

        $dump .= "HEAD $urlArray[path] HTTP/1.1\r\n";

        $dump .= "User-Agent: Link Checker\r\n";

        $dump .= "Host: $urlArray[host]\r\nConnection: close\r\n";

        $dump .= "Connection: close\r\n\r\n";

        @fputs($sock, $dump);

        while($str = @fgets($sock, 1024)) {

            if (eregi("^http/[0-9]+.[0-9]+ ([0-9]{3}) [a-z ]*", $str)) {

              $return[code] = trim(eregi_replace("^http/[0-9]+.[0-9]+ ([0-9]{3}) [a-z ]*", "\\1", $str));

            }

            if (eregi("^Content-Type: ", $str)) $return[contentType] = trim(eregi_replace("^Content-Type: ", "", $str));

        }

        @fclose($sock);

        flush();

    }

    $return[status] = $status_array[$return[code]];

    return $return;

}

// End URL Status Checker

Still in links.php, find:

PHP Code:


		
			
    $link[title]=stripslashes($link[title]);

    $link[date]=vbdate("m-d-Y",$link[dateline]);

    $link[time]=vbdate("h:i A",$link[dateline]);

After this, add:

PHP Code:


		
			
    $linkstatus=check_url($link[url]);

    if ($linkstatus[code]!="200") {

      $link[status]="<highlight><i>(down)</i></highlight>";

    } else {

      $link[status]="";

    }

Now save and upload links.php. For the next step go into your admin cp and edit template "links_listbit". Find:

PHP Code:


		
			
$link[title]</a></normalfont><br>

Replace it with:

PHP Code:


		
			
$link[title]</a></normalfont> <smallfont>&nbsp;$link[status]</smallfont><br>

Voila! If you want to test it, just enter a fictitious link with an obviously defunct URL. The word "down" should appear next to the link.

This may not work with some server configurations. If it doesn't, contact your web hosting company.

X vBulletin 3.8.12 by vBS Debug Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (6)bbcode_php_printable (2)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)pagenav (1)pagenav_curpage (4)pagenav_pagelink (1)post_thanks_navbar_search (1)printthread (10)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start pagenav_page pagenav_complete bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages:

X vBulletin 3.8.12 by vBS Debug Information

Page Generation 0.01295 seconds
Memory Usage 1,791KB
Queries Executed 10 (?)

More Information

Template Usage:

(1)ad_footer_end
(1)ad_footer_start
(1)ad_header_end
(1)ad_header_logo
(1)ad_navbar_below
(6)bbcode_php_printable
(2)bbcode_quote_printable
(1)footer
(1)gobutton
(1)header
(1)headinclude
(6)option
(1)pagenav
(1)pagenav_curpage
(4)pagenav_pagelink
(1)post_thanks_navbar_search
(1)printthread
(10)printthreadbit
(1)spacer_close
(1)spacer_open

Phrase Groups Available:

global
postbit
showthread

Included Files:

./printthread.php
./global.php
./includes/init.php
./includes/class_core.php
./includes/config.php
./includes/functions.php
./includes/class_hook.php
./includes/modsystem_functions.php
./includes/class_bbcode_alt.php
./includes/class_bbcode.php
./includes/functions_bigthree.php

Hooks Called:

init_startup
init_startup_session_setup_start
init_startup_session_setup_complete
cache_permissions
fetch_threadinfo_query
fetch_threadinfo
fetch_foruminfo
style_fetch
cache_templates
global_start
parse_templates
global_setup_complete
printthread_start
pagenav_page
pagenav_complete
bbcode_fetch_tags
bbcode_create
bbcode_parse_start
bbcode_parse_complete_precache
bbcode_parse_complete
printthread_post
printthread_complete

Messages:

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.01295 seconds Memory Usage 1,791KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (6)bbcode_php_printable (2)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)pagenav (1)pagenav_curpage (4)pagenav_pagelink (1)post_thanks_navbar_search (1)printthread (10)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start pagenav_page pagenav_complete bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages: