[@livibetter Member 17 years ago]

Could you paste the web server’s error log?

[@livibetter Member 17 years ago]

@itissue: Didn’t fel64’s method work?

[@livibetter Member 17 years ago]

fel64 is right. So I made a change.

<?php

// from wp_trim_excerpt() in WordPress 2.3.1 formatting.php, just removed few lines

function make_excerpt($text) { // Fakes an excerpt if needed

$text = str_replace(']]>', ']]>', $text);

$text = strip_tags($text);

$excerpt_length = 55;

$words = explode(' ', $text, $excerpt_length + 1);

if (count($words) > $excerpt_length) {

array_pop($words);

array_push($words, '[...]');

$text = implode(' ', $words);

}

return $text;

}



if ( $topics ) :

$last_post_ids = array();

foreach ( $topics as $topic )

$last_post_ids[] = $topic->topic_last_post_id;

global $bbdb;

$post_ids = $bbdb->get_col( "SELECT post_id, post_text FROM $bbdb->posts WHERE post_id IN (" . implode(',', $last_post_ids) . ")");

$post_texts = $bbdb->get_col( null, 1 );

$post_excerpts = array();

foreach($post_ids as $idx => $post_id)

$post_excerpts[$post_id] = make_excerpt( $post_texts[$idx] );

endif;

?>

<?php if ( $topics ) : foreach ( $topics as $topic ) : ?>

<tr<?php topic_class(); ?>>

<td><?php bb_topic_labels(); ?> <a href="<?php topic_link(); ?>"><?php topic_title(); ?></a>

<?php echo $post_excerpts[$topic->topic_last_post_id]; ?>

</td>

<td class="num"><?php topic_posts(); ?></td>

<td class="num"><?php topic_last_poster(); ?></td>

<td class="num"><small><?php topic_time(); ?></small></td>

</tr>

<?php endforeach; endif; // $topics ?>

On my test forum, 15 posts, without excerpts takes .119 sec, with excerpts takes .127 sec. Previous code takes .140 sec.

[@livibetter Member 17 years ago]

Replace the similar part with it in front-page.php (Kakumei):

<?php if ( $topics ) : foreach ( $topics as $topic ) : ?>

<tr<?php topic_class(); ?>>

<td><?php bb_topic_labels(); ?> <a href="<?php topic_link(); ?>"><?php topic_title(); ?></a>

<?php

// from wp_trim_excerpt() in WordPress 2.3.1 formatting.php, just removed few lines

function make_excerpt($text) { // Fakes an excerpt if needed

$text = str_replace(']]>', ']]>', $text);

$text = strip_tags($text);

$excerpt_length = 55;

$words = explode(' ', $text, $excerpt_length + 1);

if (count($words) > $excerpt_length) {

array_pop($words);

array_push($words, '[...]');

$text = implode(' ', $words);

}

return $text;

}



echo make_excerpt( get_post_text( $topic->topic_last_post_id ) );

?>

</td>

<td class="num"><?php topic_posts(); ?></td>

<td class="num"><?php topic_last_poster(); ?></td>

<td class="num"><small><?php topic_time(); ?></small></td>

</tr>

<?php endforeach; endif; // $topics ?>

It generates an excerpt of latest reply of topic.

[@livibetter Member 17 years ago]

Here is my explanation:

The question is should we reuse deleted ID?

1. Says we have ID from 1 to 10. ID 5 is just deleted and a new user just registered. How does the program know which ID should be assigned to this new user? If this program reuse ID, then it have to go through the entire data, just for find out which ID is available. Or add another table for storing those deleted IDs? Reusing ID makes performance issue.

2. If this new users is assigned ID 5, then the admin suddenly find out he deleted wrong user, that should be another user. And if this program can partially restore data, can this program just do that? It can’t. ID 5 has been assigned to a new user, if you want to restore that deleted user, you may need to assign a new ID to that deleted user.

3. Now, think about a products database. You deleted a product, and inserted another one with same ID (assuming 5). If there is another program can order products using IDs only, it says it wants ID 5. But it actually meant old ID 5, not new ID 5. If you don’t reuse ID, then the transaction can’t be done.

[@livibetter Member 17 years ago]

I think all bbPress themes are protected by GPL since they must call bbPress functions.

By GPL, you can modify, redistribute, or even almost change nothing to re-release as long as you don’t claim yourself is the only one copyright holder if you are not. Just don’t replace “Copyright YEAR HOLDERS”, but append new one with your name. Moreover, If someone asks for the source, you have no reasons to refuse the request.

PS. I am not sure I am totally correct.

[@livibetter Member 17 years ago]

You need this https://trac.bbpress.org/attachment/ticket/745/745c.diff

and don’t use unix socket.

If you have to use unix socket, read https://bbpress.org/forums/topic/cannot-select-db-error?replies=11#post-12434

[@livibetter Member 17 years ago]

If you just call the template functions of WordPress, that won’t work. I meant get the part you need. (sorry for misleading)

PS. If you still can’t get it work, please paste your code and error message, if any.

[@livibetter Member 17 years ago]

I think you can just copy/use WordPress’ excerpt generating function, just a thought but I know that will work.

[@livibetter Member 17 years ago]

I just finished uploading talkPress 002: A Simple bbPress Plugin – Bad Words Filter. You can watch this here.

The code mentioned in video is:

<?php

/*

Plugin Name: Bad Words Filter

Plugin URI: http://www.livibetter.com/

Description: Removing bad words from post content

Author: Yu-Jie Lin

Author URI: http://www.livibetter.com/

Version: 0.1

*/



function BadWordsFilter($post_text) {

//  $post_text = str_ireplace('bad', '*****', $post_text);



$bad_words = array('bad', 'topic', 'cialis');

foreach($bad_words as $bad)

//      $post_text = str_ireplace($bad, '*****', $post_text);

$post_text = preg_replace("/\b$bad\b/i", '*****', $post_text);



return $post_text;

}



add_filter('post_text', 'BadWordsFilter');

?>

[@livibetter Member 17 years ago]

You also need http://tw2.php.net/str_replace

I think it’s better to write a plugin (using a filter) for this task, instead of modifying template. (ya… this would be a good example to be “How to write a plugin” on my podcast show)

[@livibetter Member 17 years ago]

Check out your config.php again.

[@livibetter Member 17 years ago]

That function isn’t in bbPress core. You may need to ask template’s author about that function. But I think just removing it is ok.

[@livibetter Member 17 years ago]

Maybe that is about this plugin: Support Forum?

[@livibetter Member 17 years ago]

That’s a good topic, however I think PHP 101 should be come next?

PS. I am re-uploading .flv and .mp4.

[@livibetter Member 17 years ago]

Here it is:

<?php

/*

Plugin Name: My own tweak for my forums

Plugin URI: https://bbpress.org/

Description: Fine tuning codes for my forum

Author: Your name

Author URI: http://www.myforum.com/

Version: 0.1

*/



add_filter('post_author_link', 'bb_rel_nofollow');

?>

Basically, you can put many fine tuning codes within one PHP files, and this file is for your forum only. Remember to activate this plugin.

[@livibetter Member 17 years ago]

You can simply add that line into bb-includes/default-filters.php

or

create your own plugin file with that line.

[@livibetter Member 17 years ago]

Read requirements.

[@livibetter Member 17 years ago]

About MultiViews, I recently re-read FAQ. There is a note for not working MultiViews.

3. Try it out. If it doesn’t work, your web server does not support MultiViews. Instead, you’ll need to remove that line from your .htaccess file and replace it with the several lines bbPress generates for you when you browse to your bbPress installation’s /bb-admin/rewrite-rules.php.

Maybe you can try it and let us know if that works?

[@livibetter Member 17 years ago]

Are you using 0.8.3?

Try to patch with https://trac.bbpress.org/ticket/757

or

modify https://trac.bbpress.org/browser/trunk/bb-includes/db-mysqli.php#L56

to be

$this->$dbhname = @mysqli_connect( $server->host, $server->user, $server->pass, null, null, $server->port );

[@livibetter Member 17 years ago]

bbPulp

The best way to work with bbPress is reading the source, currently. Unfortunately, not everyone can code.

Btw, your Programming page of blog has an error.

[@livibetter Member 17 years ago]

I tested on my test forum (no plugins activated), that didn’t happen. The subforums of deleted forum were promoted one level.

[@livibetter Member 17 years, 1 month ago]

14 HOURS??? You will lost many users!

[@livibetter Member 17 years, 1 month ago]

No ideas. But it has something to do with bb_index.php_pre_db ( https://trac.bbpress.org/browser/trunk/index.php ) or bb_forum.php_pre_db actions. So I just left it unchanged.

[@livibetter Member 17 years, 1 month ago]

This should work:

<?php

if ( !$bb_db_override ) :

$super_stickies = get_sticky_topics();

endif;

?>

<?php if ( $super_stickies ) : foreach ( $super_stickies as $topic ) : ?>

<tr<?php topic_class(); ?>>

<td><?php bb_topic_labels(); ?> <big><a href="<?php topic_link(); ?>"><?php topic_title(); ?></a></big></td>

<td class="num"><?php topic_posts(); ?></td>

<td class="num"><?php topic_last_poster(); ?></td>

<td class="num"><small><?php topic_time(); ?></small></td>

</tr>

<?php endforeach; endif; // $super_stickies ?>