[jazibsaeed]

Hello,

I am using yoast SEO and bbpress forums on my website i.e. Tooth Republic. Unfortunaltely, i am unable to figure out how to change meta description of main page of forums i.e. https://toothrepublic.com/forums/

Unlike other pages, edit button does not appear from yoast SEO plugin on this page. When i go to search appearance setting in SEO, it has a section to change default meta description for forums. Should i makes changes there?

[Robin W]

it could be a theme or plugin issue

Themes

As a test switch to a default theme such as twentyfifteen, and see if this fixes.

Plugins

If that doesn’t work, also deactivate all plugins apart from bbpress and see if this fixes. if it does, re-enable one at a time to see which is causing the error.

Then come back

[gordnmclean]

I’ve exported a forum from a website, and imported into the new one I’m building. All of the Forums, Topics, and Replies have come across and in the Dashboard it all looks good.

However, on the live page – http://istc.ismysite.co.uk/our-community/discussion-forums/ – it looks like there are no Topics, and when I go into a Forum, it doesn’t show any topics at all.

Looking at them in the Dashboard, all Topics are in the right forums.

I’ve tried disabling this theme (going to the default WordPress Twenty Twenty) but still have the same issue.

Any ideas? I tried some of the reset options but one of them wiped out all the reply > topic links so wary of having to reimport (again).

Hayulp!

[g28f99]

Hello, I am creating a specialized forum combining wordpress(5.4.1), bbpress(2.6.4) and buddypress(5.2.0). The website is exptoge.com. I have already created child thyme in the wp-content/themes/mytheme folder and used functions.php and style.css to make some customization. Now I need some help to personalize the forum new topic area and new reply area.

1) New topic area, as shown in Fig 1,
(please go to here to check all the figures ).
For every new topic in this forum, I wish the following text appear in the “Topic content edit area” by default: “please clearly describe the place and time duration”. Once the user click in this area to input something, those text will disappear automatically.
The google search box seems exactly demonstrate this effect as shown in Fig.2. Source of Fig 2, captured at chrome://newtab.

2) New reply area, as show in Fig.3.

For every new topic in this forum, I wish some text (e.g. “please select or input your selection” ) appear in the “Reply content edit area” and followed by a drop down selection list (similar to Fig. 4 or Fig.1 below part) by default.

The selection list is composed of two parts. The first is designed to choose a color, red, blue or others. The second is designed to choose a shape, triangle, circle or others.
If the users choose others, a new input box will appear so that they can input their other choice. Text “please input your choice” will appear in the input box with function similar to Fig. 2 (requirements of new topic area above).

After the users make a choice or enter their choice, the choice result will exactly be the reply content. But, the above “please select or input your selection” text will be updated to be “I prefer” texts.

I am not sure whether it is possible to achieve above functions through making modifications in my themes. Anyway, thanks a lot for your time and efforts. You can log in with username “Daniel” and password as “Daniel8” to test “new topic” and “new reply ” function in this website.

[deborahdavidson]

Thank you so much for the plugin recommendation. It solved the problem (brilliant!) and then I started getting these error messages and the emails stopped sending again.

EMAIL DELIVERY ERROR: the plugin WP Mail SMTP v2.0.0 logged this error during the last time it tried to send an email:
Mailer: Default (none)
PHPMailer was able to connect to SMTP server but failed while trying to send an email.
Please review your WP Mail SMTP settings in plugin admin area. Consider running an email test after fixing it.

Also “could not instantiate mail function” message appeared in the mail logs.

Is it possible to point me in the right direction to resolve this? Many thanks.

[Ellis Benus]

Quick update. I used the CPT UI plugin to create a “Character” Custom Post Type.

I modified form-reply.php to pull all these Characters and put those into a drop menu (select).

Each of these CPT’s has their own Post ID, which I’m going to save as “d20_character” in the meta of the Reply.

Question: Can you tell me the best way to modify the data saved for a reply when the user clicks “Submit”?

Then in loop-single-reply.php I’m checking for the existence of the “d20_character” meta entry. If that entry exists for a reply, then I am pulling the Post Title of the Character Post by the ID, and the Post Thumbnail (Featured Image) to display that in the bbp-reply-author div instead of the default.

Question: There are several actions in loop-single-reply.php. What’s the best way to modify those actions on an individual reply basis? I would like the use the same functionality those functions provide, but I need to tell them to use the ID of the Character post associated with the reply instead of the Reply WP User Author.

Actions: bbp_theme_before_reply_author_details, bbp_reply_author_link, bbp_theme_before_reply_author_admin_details, bbp_theme_after_reply_author_admin_details, bbp_theme_after_reply_author_details

[Robin W]

you would start by looking at the topic and reply forms in the templates

\bbpress\templates\default\bbpress\form-topic.php

which you can amend and copy to your child theme putting them in a bbpress folder

these link to the new topic or reply handlers in

\bbpress\includes\topics\functions.php line 96
and an equivalent in

\bbpress\includes\replies\functions.php

these are called by filters eg

add_action( ‘bbp_post_request’, ‘bbp_new_topic_handler’, 10 );

so you could rewrite the new topic handler and call it from a new version of the above action, this could catch the $_POST from your dropdown, and add say an extra meta field, and allocating all topics/replies to a single user_id to prevent needing individual users.

You can then amend the other templates or use filters to show the drop-down from the meta in the content field.

[Robin W]

this

Function reference

suggests

pll_register_string($name, $string, $group, $multiline);
‘$name’ => (required) name provided for sorting convenience (ex: ‘myplugin’)
‘$string’ => (required) the string to translate
‘$group’ => (optional) the group in which the string is registered, defaults to ‘polylang’
‘$multiline’ => (optional) if set to true, the translation text field will be multiline, defaults to false

so maybe

pll_register_string( 'slug_users', '_bbp_user_slug', 'polylang' );

[Kenny Lajara]

I tried changing the hook and nothing happened. This is my code now:

/* Translate Users profile slug with Polylang */
add_action( 'plugins_loaded','bbp_polylang_integration' );
function bbp_polylang_integration() {
	if ( function_exists( 'pll_register_string' ) ) {
		pll_register_string( 'slug_users', '_bbp_user_slug', 'URL slugs' );
	}
} 

About this:

so is the context right – maybe ‘Polylang’ which seems to be the default?

I don’t really understand what you mean.

[Robin W]

but if you really want this box gone then,

find
wp-content/plugins/bbpress/templates/default/bbpress/form-topic.php

transfer this to your pc and edit to remove

<?php do_action( 'bbp_theme_before_topic_form_subscriptions' ); ?>

						<p>
							<input name="bbp_topic_subscription" id="bbp_topic_subscription" type="checkbox" value="bbp_subscribe" <?php bbp_form_topic_subscribed(); ?> />

							<?php if ( bbp_is_topic_edit() && ( bbp_get_topic_author_id() !== bbp_get_current_user_id() ) ) : ?>

								<label for="bbp_topic_subscription"><?php esc_html_e( 'Notify the author of follow-up replies via email', 'bbpress' ); ?></label>

							<?php else : ?>

								<label for="bbp_topic_subscription"><?php esc_html_e( 'Notify me of follow-up replies via email', 'bbpress' ); ?></label>

							<?php endif; ?>
						</p>

						<?php do_action( 'bbp_theme_after_topic_form_subscriptions' ); ?>

and save

create a directory on your theme called ‘bbpress’
ie wp-content/themes/%your-theme-name%/bbpress

where %your-theme-name% is the name of your theme

Then transfer the file you saved above and put in in the directory called bbpress that you created above, so you end up with
wp-content/themes/%your-theme-name%/bbpress/form-topic.php

bbPress will now use this template instead of the original

then repeat for form-reply.php removing

<?php do_action( 'bbp_theme_before_reply_form_subscription' ); ?>

						<p>

							<input name="bbp_topic_subscription" id="bbp_topic_subscription" type="checkbox" value="bbp_subscribe"<?php bbp_form_topic_subscribed(); ?> />

							<?php if ( bbp_is_reply_edit() && ( bbp_get_reply_author_id() !== bbp_get_current_user_id() ) ) : ?>

								<label for="bbp_topic_subscription"><?php esc_html_e( 'Notify the author of follow-up replies via email', 'bbpress' ); ?></label>

							<?php else : ?>

								<label for="bbp_topic_subscription"><?php esc_html_e( 'Notify me of follow-up replies via email', 'bbpress' ); ?></label>

							<?php endif; ?>

						</p>

						<?php do_action( 'bbp_theme_after_reply_form_subscription' ); ?>

[Robin W]

found and fixed.

I’ve put the fix in my style pack plugin version 4.5.0

bbp style pack

once activated go to

dashboard>settings>bbp style pack>bug fixes

or put this in your child theme’s function file – or use

Code Snippets

add_filter ('bbp_get_topic_merge_link', 'rew_get_topic_merge_link' , 10 , 3) ;
add_filter ('bbp_is_topic_merge' , 'rew_is_topic_merge' ) ;

function rew_get_topic_merge_link( $args = array() ) {

		// Parse arguments against default values
		$r = bbp_parse_args( $args, array(
			'id'           => 0,
			'link_before'  => '',
			'link_after'   => '',
			'merge_text'   => esc_html__( 'Merge', 'bbpress' ),
		), 'get_topic_merge_link' );

		// Get topic
		$topic = bbp_get_topic( $r['id'] );

		// Bail if no topic or current user cannot moderate
		if ( empty( $topic ) || ! current_user_can( 'moderate', $topic->ID ) ) {
			return;
		}

		$uri    = add_query_arg( array( 'action' => 'bbp-merge-topic' ), bbp_get_topic_edit_url( $topic->ID ) );
		$retval = $r['link_before'] . '<a href="' . esc_url( $uri ) . '" class="bbp-topic-merge-link">' . $r['merge_text'] . '</a>' . $r['link_after'];

		// Filter & return
		return apply_filters( 'rew_get_topic_merge_link', $retval, $r, $args );
	}

function rew_is_topic_merge() {

	// Assume false
	$retval = false;

	// Check topic edit and GET params
	if ( bbp_is_topic_edit() && ! empty( $_GET['action'] ) && ( 'bbp-merge-topic' === $_GET['action'] ) ) {
		return true;
	}

	// Filter & return
	return (bool) apply_filters( 'rew_is_topic_merge', $retval );
}

[mehrankhanjan]

Hi!
I have a solution.
In wp-content/plugins/bbpress/templates/default/js/reply.min.js
replace (d.scrollHeight) with (64)
that’s it.
my email for more question if you have:
mehrankh1913@gmail.com

[Robin W]

Put this in your child theme’s function file – or use

Code Snippets

function rew_get_topic_split_link( $retval, $r, $args ) {

		// Parse arguments against default values
		$r = bbp_parse_args( $args, array(
			'id'          => 0,
			'link_before' => '',
			'link_after'  => '',
			'split_text'  => esc_html__( 'Split',                           'bbpress' ),
			'split_title' => esc_attr__( 'Split the topic from this reply', 'bbpress' )
		), 'get_topic_split_link' );

		// Get IDs
		$reply_id = bbp_get_reply_id( $r['id'] );
		$topic_id = bbp_get_reply_topic_id( $reply_id );

		// Bail if no reply/topic ID, or user cannot moderate
		if ( empty( $reply_id ) || empty( $topic_id ) || ! current_user_can( 'moderate', $topic_id ) ) {
			return;
		}

		$uri = add_query_arg( array(
			'action'   => 'bbp-split-topic',
			'reply_id' => $reply_id
		), bbp_get_topic_edit_url( $topic_id ) );

		$retval = $r['link_before'] . '<a href="' . esc_url( $uri ) . '" title="' . $r['split_title'] . '" class="bbp-topic-split-link">' . $r['split_text'] . '</a>' . $r['link_after'];

		// Filter & return
		return apply_filters( 'rew_get_topic_split_link', $retval, $r, $args );
	}

add_filter ('bbp_get_topic_split_link', 'rew_get_topic_split_link' , 10 , 3) ;

function rew_is_topic_split() {

	// Assume false
	$retval = false;

	// Check topic edit and GET params
	if ( bbp_is_topic_edit() && ! empty( $_GET['action'] ) && ( 'bbp-split-topic' === $_GET['action'] ) ) {
		$retval = true;
	}

	// Filter & return
	return (bool) apply_filters( 'rew_is_topic_split', $retval );
}

add_filter ('bbp_is_topic_split' , 'rew_is_topic_split' ) ;

and come back and confirm that it works

[Robin W]

I’ve had a play this evening with this issue.

This code is very rough and ready, but if it works as I think it does, then it shows pending REPLIES to the user who posted them and moderators and keymasters. NOT topics !!

so when a user posts a reply and it goes into moderation, they see there reply in the topic with a warning.

If you want to try it, put this in your child theme’s function file – or use

Code Snippets

add_filter ('bbp_has_replies' , 'rew_has_replies' ) ;
	
function rew_has_replies( $args = array() ) {

	/** Defaults **************************************************************/

	// Other defaults
	$default_reply_search   = bbp_sanitize_search_request( 'rs' );
	$default_post_parent    = ( bbp_is_single_topic() ) ? bbp_get_topic_id() : 'any';
	$default_post_type      = ( bbp_is_single_topic() && bbp_show_lead_topic() ) ? bbp_get_reply_post_type() : array( bbp_get_topic_post_type(), bbp_get_reply_post_type() );
	$default_thread_replies = (bool) ( bbp_is_single_topic() && bbp_thread_replies() );

	// Default query args
	$default = array(
		'post_type'              => $default_post_type,         // Only replies
		'post_parent'            => $default_post_parent,       // Of this topic
		'posts_per_page'         => bbp_get_replies_per_page(), // This many
		'paged'                  => bbp_get_paged(),            // On this page
		'orderby'                => 'date',                     // Sorted by date
		'order'                  => 'ASC',                      // Oldest to newest
		'hierarchical'           => $default_thread_replies,    // Hierarchical replies
		'ignore_sticky_posts'    => true,                       // Stickies not supported
		'update_post_term_cache' => false,                      // No terms to cache

		// Conditionally prime the cache for all related posts
		'update_post_family_cache' => true
	);

	// Only add 's' arg if searching for replies
	// See https://bbpress.trac.wordpress.org/ticket/2607
	if ( ! empty( $default_reply_search ) ) {
		$default['s'] = $default_reply_search;
	}

	// What are the default allowed statuses (based on user caps)
	if ( bbp_get_view_all( 'edit_others_replies' ) ) {

		// Default view=all statuses
		$post_statuses = array_keys( bbp_get_topic_statuses() );

		// Add support for private status
		if ( current_user_can( 'read_private_replies' ) ) {
			$post_statuses[] = bbp_get_private_status_id();
		}

		// Join post statuses together
		$default['post_status'] = $post_statuses;

	// Lean on the 'perm' query var value of 'readable' to provide statuses
	} else {
		//get public and pending (not sure if we need this or just to remove the perm status that was here ?
		$post_statuses = array_keys( rew_get_topic_statuses() );
	}

	/** Setup *****************************************************************/

	// Parse arguments against default values
	$r = bbp_parse_args( $args, $default, 'has_replies' );

	// Set posts_per_page value if replies are threaded
	$replies_per_page = (int) $r['posts_per_page'];
	if ( true === $r['hierarchical'] ) {
		$r['posts_per_page'] = -1;
	}

	// Get bbPress
	$bbp = bbpress();
	
	//now filter the query before execution
	
	// Add filter if participant
	$user_id = get_current_user_id() ;
	$role = bbp_get_user_role( $user_id );
	if ($role == 'bbp_participant'  || $role == 'bbp_moderator' || bbp_is_user_keymaster($user_id)) { 
		add_filter( 'posts_where', 'rew_where' );
	}

	// Call the query
	$bbp->reply_query = new WP_Query( $r );
	
	
		// Remove filter
	if ($role == 'bbp_participant'  || $role == 'bbp_moderator' || bbp_is_user_keymaster($user_id)) { 
		remove_filter( 'posts_where', 'rew_where' );
	}
	
	// Maybe prime the post author caches
	if ( ! empty( $r['update_post_family_cache'] ) ) {
		bbp_update_post_family_caches( $bbp->reply_query->posts );
	}

	// Add pagination values to query object
	$bbp->reply_query->posts_per_page = (int) $replies_per_page;
	$bbp->reply_query->paged          = (int) $r['paged'];

	// Never home, regardless of what parse_query says
	$bbp->reply_query->is_home        = false;

	// Reset is_single if single topic
	if ( bbp_is_single_topic() ) {
		$bbp->reply_query->is_single = true;
	}

	// Only add reply to if query returned results
	if ( ! empty( $bbp->reply_query->found_posts ) ) {

		// Get reply to for each reply
		foreach ( $bbp->reply_query->posts as &$post ) {

			// Check for reply post type
			if ( bbp_get_reply_post_type() === $post->post_type ) {
				$reply_to = bbp_get_reply_to( $post->ID );

				// Make sure it's a reply to a reply
				if ( empty( $reply_to ) || ( bbp_get_reply_topic_id( $post->ID ) === $reply_to ) ) {
					$reply_to = 0;
				}

				// Add reply_to to the post object so we can walk it later
				$post->reply_to = $reply_to;
			}
		}
	}

	// Only add pagination if query returned results
	if ( ! empty( $bbp->reply_query->found_posts ) && ! empty( $bbp->reply_query->posts_per_page ) ) {

		// Figure out total pages
		if ( true === $r['hierarchical'] ) {
			$walker      = new BBP_Walker_Reply();
			$total_pages = ceil( $walker->get_number_of_root_elements( $bbp->reply_query->posts ) / $bbp->reply_query->posts_per_page );
		} else {

			// Total for pagination boundaries
			$total_pages = ( $bbp->reply_query->posts_per_page === $bbp->reply_query->found_posts )
				? 1
				: ceil( $bbp->reply_query->found_posts / $bbp->reply_query->posts_per_page );

			// Pagination settings with filter
			$bbp_replies_pagination = apply_filters( 'bbp_replies_pagination', array(
				'base'    => bbp_get_replies_pagination_base( bbp_get_topic_id() ),
				'total'   => $total_pages,
				'current' => $bbp->reply_query->paged
			) );

			// Add pagination to query object
			$bbp->reply_query->pagination_links = bbp_paginate_links( $bbp_replies_pagination );
		}
	}

	// Filter & return
	return apply_filters( 'rew_has_replies', $bbp->reply_query->have_posts(), $bbp->reply_query );
}

function rew_get_topic_statuses( $topic_id = 0 ) {

	// Filter & return
	return (array) apply_filters( 'bbp_get_topic_statuses', array(
		bbp_get_public_status_id()  => _x( 'Open',    'Open the topic',      'bbpress' ),
		), $topic_id );
}

function rew_where( $where ) {
	$user_id = get_current_user_id() ;
    global $wpdb;
	$posts = $wpdb->posts ;
    return $where . " OR ( 
             ".$posts.".post_author = ".$user_id."
        AND  ".$posts.".post_status = 'pending'
		                 
    ) ";
}

add_action ('bbp_theme_before_reply_content' , 'rew_pending' );

function rew_pending () {
	$id = bbp_get_reply_id() ;
	$status = get_post_status ($id) ;
	if ($status == 'pending' ) {
	echo '<i><b>This reply is pending review and can only be seen by you and the administrators</b></i>' ;
	}
	
}

[Chuckie]

For the other issue, the only thing I can come up with is Additional CSS:

.enlighter-default .enlighter-raw {
	display:none !important;
}

But is there a more robust solution that avoids the need for this?

[Chuckie]

Hi

I have some queries and I wonder if you can help me get to the bottom of them. I would be grateful for your guidance. Here is the background.

I am using the latest bbPress plugin and I notice that the bbpress.css file is 1702 lines long.

I am using a premium theme (seos-video-premium) and even though I am using a child theme, I have noticed that my Support forum is actually using:

wp-content/themes/seos-video-premium/seos-video-premium/css/bbpress.css

I assume this is because there is no bbpress.css in my child theme css folder so it uses the themes one instead of the bbPress plugin’s one?

So I have two specific questions here.

1/ the bbpress.css file in the premium theme folder is actually 1408 lines of code. So it is 300+ lines shorter than the plugin version. To be honest, I was not expecting to find a bbpress.css file inside the theme. So what am I supposed to do? Simply replace the theme version with your plugin version?

2/ I have been trying to use a beta version of EnlighterJS Plugin (it is their beta that uses EnlighterJS v3. There was an issue with these styles:

#bbpress-forums div.bbp-topic-content pre,
#bbpress-forums div.bbp-reply-content pre {
	display: block;
	line-height: 18px;
	margin: 0 0 24px;
	padding: 5px 10px;
	white-space: pre;
	overflow: auto;
}

In their classes they have this styling:

.enlighter-default .enlighter-raw {
    display: none;
    min-width: 100%;
    line-height: inherit;
    font-size: 12px;
    font-family: inherit;
    margin: 0;
    padding: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
    border: none;
    box-shadow: none;
}

The HTML is:

<pre class="enlighter-raw">.textMaterial {
  /* Uncomment to hide the material */
  /* display:none;*/
  font-size: 10pt;
  font-style: italic;
  font-weight: 700;
  background-color: yellow;
}
.textMethod {
  /* Uncomment to hide the method */
  /* display:none;*/
  font-size: 10pt;
  font-style: italic;
  font-weight: 700;
  background-color: cyan;
}</pre>

Notice that ttheir CSS style uses display: none;? The bbpress CSS file pre class has a display:block;. This causes a problem with the plugin I am trying to use.

The author does not want to use !important because he says it is bad design. So how do we fix this? How can we allow bbpress to do what it wants with pre and EnlighterJS do what it wants?

[falabart]

I have that plugin installed and it is working.

But what I would like (but I don’t know if it is possible) is that there is only one Keymaster (the administrator of WordPress) and the rest of the users are Participants by default, being able to create and respond to topics.

[falabart]

This intranet was developed by an external agency with whom we no longer have contact.

I have run into this problem since the project was handed over to us.

Is there no place in bbpress to determine the actions that each role can take? Do you know if the “Participant” role can by default create topics and reply to messages?

Thanks for your help.

[Robin W]

you’d do better to put that amended template into your child theme – that way bbpress updates won’t overwrite it

find
wp-content/plugins/bbpress/templates/default/bbpress/user-details.php

transfer this to your pc and edit

and save

create a directory on your theme called ‘bbpress’
ie wp-content/themes/%your-theme-name%/bbpress

where %your-theme-name% is the name of your theme

Then transfer the file you saved above and put in in the directory called bbpress that you created above, so you end up with
wp-content/themes/%your-theme-name%/bbpress/user-details.php

bbPress will now use this template instead of the original

[ilhat]

hello guys,

i have few sentences what are displayed in french for all my languages i dont know why, my default language is english, and my theme’s developer are saying that the issue is comming from bbpress.

look pictures this sentence is translated in all language
but displays french for all languages

https://paste.pics/e3ffc065ef3ef5c140d05fc85747960d
https://paste.pics/0ac43ae103b834aca3aaf608f125fa99

help me pls

best regards

[Robin W]

I did a code search and found this function in includes/common/functions line 1507 which seems a highly likely candidate.

function bbp_logout_url( $url = '', $redirect_to = '' ) {

	// If there is no redirect in the URL, let's add one...
	if ( ! strstr( $url, 'redirect_to' ) ) {

		// Get the forum root, to maybe use as a default
		$forum_root = bbp_get_root_url();

		// No redirect passed, so check referer and fallback to request uri
		if ( empty( $redirect_to ) ) {

			// Check for a valid referer
			$redirect_to = wp_get_referer();

			// Fallback to request uri if invalid referer
			if ( false === $redirect_to ) {
				$redirect_to = bbp_get_url_scheme() . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
			}
		}

		// Filter the $redirect_to destination
		$filtered  = apply_filters( 'bbp_logout_url_redirect_to', $redirect_to );

		// Validate $redirect_to, default to root
		$validated = wp_validate_redirect( $filtered, $forum_root );

		// Assemble $redirect_to and add it (encoded) to full $url
		$appended  = add_query_arg( array( 'loggedout'   => 'true'   ), $validated );
		$encoded   = urlencode( $appended );
		$url       = add_query_arg( array( 'redirect_to' => $encoded ), $url       );
	}

	// Filter & return
	return apply_filters( 'bbp_logout_url', $url, $redirect_to );
}

so maybe filtering on ‘bbp_logout_url’ would work.

Let me know if you need further help

[Robin W]

find
wp-content/plugins/bbpress/templates/default/bbpress/form-topic.php

FTP transfer this to your pc and edit

find starting from line 254

<?php if ( ! is_user_logged_in() ) : ?>

			<?php bbp_get_template_part( 'form', 'user-login' ); ?>

		<?php endif; ?>

and delete these lines

and save

create a directory on your theme called ‘bbpress’
ie wp-content/themes/%your-theme-name%/bbpress

where %your-theme-name% is the name of your theme

Then transfer the file you saved above and put in in the directory called bbpress that you created above, so you end up with
wp-content/themes/%your-theme-name%/bbpress/form-topic.php

bbPress will now use this template instead of the original

[Robin W]

it come from

bbpress\templates\default\bbpress\form-topic.php

are you fine with FTP and changing files – if so I’ll give you intructions

[Robin W]

can you try this in your child theme function file or snippets

function rew_get_topic_split_link( $retval, $r, $args ) {

		// Parse arguments against default values
		$r = bbp_parse_args( $args, array(
			'id'          => 0,
			'link_before' => '',
			'link_after'  => '',
			'split_text'  => esc_html__( 'Split',                           'bbpress' ),
			'split_title' => esc_attr__( 'Split the topic from this reply', 'bbpress' )
		), 'get_topic_split_link' );

		// Get IDs
		$reply_id = bbp_get_reply_id( $r['id'] );
		$topic_id = bbp_get_reply_topic_id( $reply_id );

		// Bail if no reply/topic ID, or user cannot moderate
		if ( empty( $reply_id ) || empty( $topic_id ) || ! current_user_can( 'moderate', $topic_id ) ) {
			return;
		}

		$uri = add_query_arg( array(
			'action'   => 'bbp-split-topic',
			'reply_id' => $reply_id
		), bbp_get_topic_edit_url( $topic_id ) );

		$retval = $r['link_before'] . '<a href="' . esc_url( $uri ) . '" title="' . $r['split_title'] . '" class="bbp-topic-split-link">' . $r['split_text'] . '</a>' . $r['link_after'];

		// Filter & return
		return apply_filters( 'rew_get_topic_split_link', $retval, $r, $args );
	}

add_filter ('bbp_get_topic_split_link', 'rew_get_topic_split_link' , 10 , 3) ;

function rew_is_topic_split() {

	// Assume false
	$retval = false;

	// Check topic edit and GET params
	if ( bbp_is_topic_edit() && ! empty( $_GET['action'] ) && ( 'bbp-split-topic' === $_GET['action'] ) ) {
		$retval = true;
	}

	// Filter & return
	return (bool) apply_filters( 'rew_is_topic_split', $retval );
}

add_filter ('bbp_is_topic_split' , 'rew_is_topic_split' ) ;

[Robin W]

when you last reported it, I said
‘ok, I can only suggest that you revert to the standard tests
Themes
As a test switch to a default theme such as twentyfifteen, and see if this fixes.
Plugins
If that doesn’t work, also deactivate all plugins apart from bbpress and see if this fixes. if it does, re-enable one at a time to see which is causing the error.
Then come back@

you did not respond to that, so can’t really help further if you don’t do the tests 🙂