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Forum Topic Titles in URL with GoogleTap
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gotcha
Site Admin
Site Admin



Joined: Oct 25, 2004
Posts: 921
PostPosted: Sat Mar 17, 2007 2:53 pm
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This will show you how to get forum topic titles into your Google Tapped links. The rewrites are based on the last GT-nextgen release and may need modification for other versions. Backup your files before making any changes.

Files to edit: 4
Difficulty: Easy

Open -> modules/Forums/nukebb.php

Find:
php:
 include("header.php"); 


After, ADD on a new line:
php:
 function gt_url($url_in)
{
  $url_in = trim(str_replace(array('exec', 'union', '.'), '', $url_in));
  $url_out = preg_replace('/[^a-z0-9_\-\.]/i', '_', $url_in);
  unset($url_in);
  return preg_replace('/[_]{2,}/', '_', $url_out);
} 


End -> modules/Forums/nukebb.php
_______________________________________

Open -> modules/Forums/viewforum.php

Find:
php:
 $goto_page .= '<a href="' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=" . $topic_id . "&start=$j") . '">' . $times . '</a>'; 


Change to:
php:
 $goto_page .= '<a href="' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=" . $topic_id . "&start=$j&title=".gt_url($topic_rowset[$i]['topic_title'])) . '">' . $times . '</a>'; 



Find:
php:
 $view_topic_url = append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id"); 


Change to:
php:
 $view_topic_url = append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&title=".gt_url($topic_rowset[$i]['topic_title']) ); 



Find:
php:
 $last_post_url = '<a href="' . append_sid("viewtopic.$phpEx?"  . POST_POST_URL . '=' . $topic_rowset[$i]['topic_last_post_id']) . '#' . $topic_rowset[$i]['topic_last_post_id'] . '"><img src="' . $images['icon_latest_reply'] . '" alt="' . $lang['View_latest_post'] . '" title="' . $lang['View_latest_post'] . '" border="0" /></a>'; 


Change to:
php:
 $last_post_url = '<a href="' . append_sid("viewtopic.$phpEx?"  . POST_POST_URL . '=' . $topic_rowset[$i]['topic_last_post_id']) .'&title='.gt_url($topic_rowset[$i]['topic_title']) . '#' . $topic_rowset[$i]['topic_last_post_id'] . '"><img src="' . $images['icon_latest_reply'] . '" alt="' . $lang['View_latest_post'] . '" title="' . $lang['View_latest_post'] . '" border="0" /></a>'; 


End -> modules/Forums/viewforum.php
_______________________________________

Open -> .htaccess

Add the following 3 rewrite rules to your forum section:
Code:

RewriteRule ^ftopic-([0-9]*)-([0-9]*)-([A-Za-z0-9_-]*).html modules.php?name=Forums&file=viewtopic&t=$1&start=$2&title=$3 [L]
RewriteRule ^ftopic(t|p)-([0-9]*)-([A-Za-z0-9_-]*).html modules.php?name=Forums&file=viewtopic&$1=$2&title=$3 [L]
RewriteRule ^ftopic(t|p)-([0-9]*)-([A-Za-z0-9_-]*).html#([0-9]*) modules.php?name=Forums&file=viewtopic&$1=$2&title=$3#$4 [L]


End -> .htaccess
_______________________________________

Open -> GoogleTap/GT-Forums.php

Insert the lines marked in the code below:
This is only part of the $urlin array...
php:
 $urlin = array(
"'(?<!/)modules.php\?name=Forums&file=viewtopic&t=([0-9]*)&start=([0-9]*)&postdays=([0-9]*)&postorder=(desc|asc)&highlight=([A-Za-z0-9_-]*)'",
"'(?<!/)modules.php\?name=Forums&file=viewtopic&t=([0-9]*)&postdays=([0-9]*)&postorder=(desc|asc)&start=([0-9]*)'",
"'(?<!/)modules.php\?name=Forums&file=viewtopic&t=([0-9]*)&start=([0-9]*)&title=([a-zA-Z0-9-_]*)'",//add#1
"'(?<!/)modules.php\?name=Forums&file=viewtopic&t=([0-9]*)&start=([0-9]*)'",
"'(?<!/)modules.php\?name=Forums&file=viewtopic&t=([0-9]*)&view=(previous|next)'",
"'(?<!/)modules.php\?name=Forums&file=viewtopic&(t|p)=([0-9]*)&highlight=([A-Za-z0-9_-]*)'",
"'(?<!/)modules.php\?name=Forums&file=viewtopic&t=([0-9]*)&(watch|unwatch)=topic&start=([0-9]*)'",
"'(?<!/)modules.php\?name=Forums&file=viewtopic&(t|p)=([0-9]*)((\")|(&sid=[a-zA-Z0-9]*))'",
"'(?<!/)modules.php\?name=Forums&file=viewtopic&(t|p)=([0-9]*)#([0-9]*)((\")|(&sid=[a-zA-Z0-9]*))'",
"'(?<!/)modules.php\?name=Forums&file=viewtopic&(t|p)=([0-9]*)&title=([a-zA-Z0-9-_]*)((\")|(&sid=[a-zA-Z0-9]*))'", // add#2
"'(?<!/)modules.php\?name=Forums&file=viewtopic&(t|p)=([0-9]*)&title=([a-zA-Z0-9-_]*)#([0-9]*)((\")|(&sid=[a-zA-Z0-9]*))'", // add#3
"'(?<!/)modules.php\?name=Forums&file=profile&mode=editprofile'",
"'(?<!/)modules.php\?name=Forums&file=profile&mode=viewprofile&u=([0-9]*)'", 


This is only part of the $urlout array...
php:
 $urlout = array(
"ftopic-\\1-\\2-days\\3-order\\4-\\5.html",
"ftopic-\\1-days\\2-order\\3-\\4.html",
"ftopic-\\1-\\2-\\3.html",//add#1
"ftopic-\\1-\\2.html",
"ftopic-\\1-\\2.html",
"ftopic\\1-\\2-\\3.html",
"ftopic-\\1-\\2-\\3.html",
"ftopic\\1-\\2.html\\3",
"ftopic\\1-\\2.html#\\3\\4",
"ftopic\\1-\\2-\\3.html\\4",//add#2
"ftopic\\1-\\2-\\3.html#\\4\\5",//add#3
"forum-editprofile.html",
"forum-userprofile-\\1.html", 


Save and close all files.
End Mod.

Check out this post to find out how to get the forum name into the url:
http://nukecoder.com/ftopict-367-Forum_Name_in_URL_with_Google_Tap.html
 
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floppy




Joined: Nov 29, 2006
Posts: 85
Location: Jackson, Mississippi
PostPosted: Sun Jan 25, 2009 4:43 pm
Reply with quote
Here is an updated copy of your gt_url function. Mainly the improvements are the stripping of special characters and such. Maybe a better way to do it, but this one worked for me.

php:
 function gt_url($url_in)
{
    $code_entities_match = array(' ','--','---','"','!','@','#','$','%','^','&','*','(',')','_','+','{','}','|',':','"','<','>','?','[',']','\\',';',&quot;'",',','.','/','*','+','~','`','=');
    $code_entities_replace = array('-','-','-','','','','','','','','','','','','','','','','','','','','','','','','');
    $url_in = str_replace($code_entities_match, $code_entities_replace, $url_in);
    $url_in = trim(str_replace(array('exec', 'union', '.'), '', $url_in));
    $url_out = preg_replace('/[^a-z0-9_\-\.]/i', '-', $url_in);
    unset($url_in);
    return strtolower(preg_replace('/[_]{2,}/', '-', $url_out));
} 
 
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gotcha
Site Admin
Site Admin



Joined: Oct 25, 2004
Posts: 921
PostPosted: Mon Jan 26, 2009 7:38 pm
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I don't see why you have that big str_replace function when the following line gets rid of any funky characters...

php:
 $url_out = preg_replace('/[^a-z0-9_\-\.]/i', '-', $url_in); 


Also note that floppy's function is not compatable with my edits above as his uses - instead of _
 
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floppy




Joined: Nov 29, 2006
Posts: 85
Location: Jackson, Mississippi
PostPosted: Mon Jan 26, 2009 7:45 pm
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Well your right in a way, I took the long way around. I couldn't figure a better way to do it off the top of my head. So that is some old google'd code.

the title is
Bbcode on nuke news story?

It was all about one - too lmao, I wanted
http://www.clan-themes.co.uk/ftopict-4801-bbcode-on-nuke-news-story-.html

To be
http://www.clan-themes.co.uk/ftopict-4801-bbcode-on-nuke-news-story.html

In retrospect, maybe an easier way without the complicated str_replace.
 
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floppy




Joined: Nov 29, 2006
Posts: 85
Location: Jackson, Mississippi
PostPosted: Mon Jan 26, 2009 7:49 pm
Reply with quote
php:
 function gt_url($url_in)
{
$url_in = preg_replace('/[^a-z0-9_\-\.]/i', ' ', $url_in);
$url_in = trim(str_replace(array('exec', 'union', '.'), '', $url_in));
$url_out = preg_replace('/[^a-z0-9_\-\.]/i', '-', $url_in);
unset($url_in);
return strtolower(preg_replace('/[_]{2,}/', '-', $url_out));
} 
 


Seems to give the same result, thanks.
 
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gotcha
Site Admin
Site Admin



Joined: Oct 25, 2004
Posts: 921
PostPosted: Mon Jan 26, 2009 7:51 pm
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Code:
$url_in = preg_replace('/[^a-z0-9_\-\.]/i', ' ', $url_in);


is not needed.
 
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