[Robin W]

ok, now I can see – this is well beyond free help, buy suggest you start by looking at modifying

wp-content/plugins/bbpress/templates/default/bbpress/content-archive-forum.php

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

find
wp-content/plugins/bbpress/templates/default/bbpress/content-archive-forum.php

Make a copy of this file, and put in in the directory called bbpress that you created above, so you end up with
wp-content/themes/%your-theme-name%/bbpress/content-archive-forum.php
bbPress will now use this template instead of the original
and you can amend this

[info99928]

Default:
“My website title that is fricking long” > Forums > Forum > Post

I know how to change everything except “My website title that is fricking long”. I obviously don’t want to change my website’s name, I just want to change what is shown in the forum breadcrumb and there is not a setting for that.

Thanks

[raugul]

These changes I made in php files
BbPress plugin
\wp-content\plugins\bbpress\templates\default\bbpress\content-single-forum.php
\wp-content\plugins\bbpress\templates\default\bbpress\content-single-topic.php
Add this
<?php bbp_breadcrumb(); ?>
After this
<?php bbp_get_template_part( ‘pagination’, ‘replies’ ); ?>

[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

[wurkagency]

Hi All,

Had the same issue as described above. The default phpbb.php import script didn’t convert anonymous users of topics and replies and the Pixenated script looped infinately with the conversion of users.

I’ve fixed the script and uploaded to PasteBin. Feel free to share widely.
https://pastebin.com/FpWsxsUG

How To:
1) Upgrade phpBB to v.3.2.5
2) Install BBpress 2.6 RC7
3) Upload to /wp-content/plugins/bbpress/includes/admin/converters/phpbb.php

Remember that real men don’t do backups. They cry a lot. 🙂

[domyit]

Hi, I imported a vbulletin forum into bbpress.
When I do the repair, I get a blank page for these 2:
– Recalculate the position of each re-entry
– Reset existing users to default forum rules

I tried again and again, always the same result.
How can I solve?
Thanks!

[Oaz]

here is all the code I have (line 614 to 626) :

function custom_bbp_has_replies($args) {
$args[‘order’] = ‘DESC’; // ‘ASC’ (Ascending, Default), ‘DESC’ (Descending)

return $args;
}
add_filter(‘bbp_before_has_replies_parse_args’, ‘custom_bbp_has_replies’ );

function custom_bbp_show_lead_topic( $show_lead ) {
$show_lead[] = ‘true’;

return $show_lead;
}
add_filter(‘bbp_show_lead_topic’, ‘custom_bbp_show_lead_topic’ );

The errors :

Notice: Use of undefined constant ‘custom_bbp_has_replies’ – assumed ‘‘custom_bbp_has_replies’’ in /home/acania/public_html/demo/wp-content/themes/woffice-child-theme/functions.php on line 619

Notice: Use of undefined constant ‘bbp_show_lead_topic’ – assumed ‘‘bbp_show_lead_topic’’ in /home/acania/public_html/demo/wp-content/themes/woffice-child-theme/functions.php on line 626

Notice: Use of undefined constant ‘custom_bbp_show_lead_topic’ – assumed ‘‘custom_bbp_show_lead_topic’’ in /home/acania/public_html/demo/wp-content/themes/woffice-child-theme/functions.php on line 626

In fact answers are not inverted anymore…

[Robin W]

your first bit of code should be

function custom_bbp_has_replies($args) {
 $args[‘order’] = ‘DESC’; // ‘ASC’ (Ascending, Default), ‘DESC’ (Descending)

return $args;
 }

add_filter(‘bbp_before_has_replies_parse_args’, ‘custom_bbp_has_replies’ );

The ($args) brings in all the existing args and then your next line modifies just the ‘order’ arg. Otherwise the only argument passed to the query is the ‘order’ arg, so there is nothing to display.

[Oaz]

Hello there,

I have a problem with pasting links in new topics : they do not display. (They do display normall in replies though)

This is due to trying to inverse order of replies : I used bbpress toolkit for that purpose and the problem happened.
I also tried inverting replies order with this snippet in functions.php file :

function custom_bbp_has_replies() {
$args[‘order’] = ‘DESC’; // ‘ASC’ (Ascending, Default), ‘DESC’ (Descending)

return $args;
}

add_filter(‘bbp_before_has_replies_parse_args’, ‘custom_bbp_has_replies’ );

function custom_bbp_show_lead_topic( $show_lead ) {
$show_lead[] = ‘true’;
return $show_lead;
}

add_filter(‘bbp_show_lead_topic’, ‘custom_bbp_show_lead_topic’ );

the snippet works as far as replies rder is concerned, but then I bump in the same problem, links not displaying in new topics.

Any clue how to invert replies order without this link issue ?

thanks

[Robin W]

by default bbpress send one email to the noreply address and bcc’s in the subscibers, so only one email sent.

code to change

add_filter ('bbp_get_do_not_reply_address', 'rew_no_reply') ;

function rew_no_reply ($no_reply) {
	$no_reply = abc@def.com ;
return $no_reply ;
}

You’d think the bbpress coders would have created setting for this by now

the bbpress coders are busy people who can code what they wish to. Not up to us to criticise free software

[kahlidah]

Need some help getting this forum looking decent on a mobile. I’ve toned it back to a very basic one page forum and it looks fine on desktop/laptop etc, but the mobile layout is horrible..even if I can get the words “last post” to show on one line.

I’ve played around with the responsive settings on CSS (all back to default now when this screenshot was taken)..but no luck.

Any help would be appreciated. Thanks

[kahlidah]

Well I managed a workaround and appear to have come up with a good solution.

I installed the custom sidebars plug in, then used a text widget to place my desired page content in for the topic page. I made that my default widget which means it automatically shows up on the topic page. To set the rest of my pages back to my standard widget, I used the custom sidebars plug in. It’s not a solution to solving the template issues with intricate themes, but a good workaround. Only took me three days to think of it 🙂

[kahlidah]

Yes, I read that and according to my edit panel I am using the default template – which I am guessing is just my theme. All my pages say they are using the default template regardless of the layout on the actual page. I have searched through file manager on cpanel and can only find the one page.php with no obvious other php files. Is there any other way to determine which php file I should be copying because right now – there only appears to be the one.

[Robin W]

ok, not something I’ve seen, as can only suggest that you do the basic fault finding process ie

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

[Robin W]

I suspect it is a conflict.

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

[Robin W]

buddypress and bbpress just use the wordpress logon.

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

[Foliferous]

Awesome, hadn’t seen this. I’ve installed it and it seems to work fine, even though it hasn’t been updated for ages. This should really be included as a default feature in bbpress. Privacy is a big concern. Thank you robin!

[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

[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 but 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

[Clivesmith]

Hi Robin,
Thanks but that does not work,

Also I have changed the line 11 in bbp style pack as above back to default it knocks the list under Countries back to 50 so not including Vietnam.

[Clivesmith]

I want to show more than 50 topics on a forum on the front page, if I click on the forum it will list more than 50 but only 50 show up on the front page,
Hope this makes sense, if you look at my site (wateratairports.com) Vietnam is not on the front page but if you click on “Countries” it is at the end.

I found the following but that does not work.

// filter to show more than 50 forums on the index page
function bbp_increase_forum_per_page( $args = array() ) {
$args[‘posts_per_page’] = get_option( ‘_bbp_forums_per_page’, 100 );
return $args;
}
add_filter( ‘bbp_before_has_forums_parse_args’, ‘bbp_increase_forum_per_page’ );

I have bbp style pack and under forum display there is a line 11. No. Forums Per Page
Default : 50 I have changed that to 100 but that does not seem to work either.

[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 but 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

[Robin W]

bbpress is compatible with 5.0.3 and works fine on my test site.

It may be a conflict with your theme or plugins

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 but 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

[budget101]

The order should be (I think):

Users
Forums
Topics
Tags
Replies

Agreed, this is necessary for large imports, I initially had a database of 110K+ users and 2.2 million posts/topics, which after 13 days of importing I decided to prune before attempting again.

In theory, you could rearrange these yourself by altering the wp-content>plugins>bbpress>includes>admin>converter.php file and changing the order of the steps. I actually thing the tags are the least important step for my site & the one that caused the most headache/issues while importing, so I made that step the LAST step.

<?php

/**
 * bbPress Converter
 *
 * Based on the hard work of Adam Ellis at http://bbconverter.com
 *
 * @package bbPress
 * @subpackage Administration
 */

// Exit if accessed directly
if ( !defined( 'ABSPATH' ) ) exit;

/**
 * Main BBP_Converter Class
 */
class BBP_Converter {

	/**
	 * The main bbPress Converter loader
	 *
	 * @since bbPress (r3813)
	 * @uses BBP_Converter::includes() Include the required files
	 * @uses BBP_Converter::setup_actions() Setup the actions
	 */
	public function __construct() {

		// "I wonder where I'll float next."
		if ( empty( $_SERVER['REQUEST_METHOD'] ) )
			return;

		// Bail if request is not correct
		switch ( strtoupper( $_SERVER['REQUEST_METHOD'] ) ) {

			// Converter is converting
			case 'POST' :
				if ( ( empty( $_POST['action'] ) || ( 'bbconverter_process' !=  $_POST['action'] ) ) )
					return;

				break;

			// Some other admin page
			case 'GET'  :
				if ( ( empty( $_GET['page'] ) || ( 'bbp-converter' !=  $_GET['page'] ) ) )
					return;

				break;
		}

		// Proceed with the actions
		$this->setup_actions();
	}

	/**
	 * Setup the default actions
	 *
	 * @since bbPress (r3813)
	 * @uses add_action() To add various actions
	 */
	private function setup_actions() {

		// Attach to the admin head with our ajax requests cycle and css
		add_action( 'bbp_admin_head',              array( $this, 'admin_head'              ) );

		// Attach the bbConverter admin settings action to the WordPress admin init action.
		add_action( 'bbp_register_admin_settings', array( $this, 'register_admin_settings' ) );

		// Attach to the admin ajax request to process cycles
		add_action( 'wp_ajax_bbconverter_process', array( $this, 'process_callback'        ) );
	}

	/**
	 * Register the settings
	 *
	 * @since bbPress (r3813)
	 * @uses add_settings_section() To add our own settings section
	 * @uses add_settings_field() To add various settings fields
	 * @uses register_setting() To register various settings
	 */
	public function register_admin_settings() {

		// Add the main section
		add_settings_section( 'bbpress_converter_main',     __( 'Database Settings', 'bbpress' ),  'bbp_converter_setting_callback_main_section', 'bbpress_converter' );

		// System Select
		add_settings_field( '_bbp_converter_platform',      __( 'Select Platform',   'bbpress' ),  'bbp_converter_setting_callback_platform', 'bbpress_converter', 'bbpress_converter_main' );
		register_setting  ( 'bbpress_converter_main',       '_bbp_converter_platform',           'sanitize_title' );

		// Database Server
		add_settings_field( '_bbp_converter_db_server',     __( 'Database Server',   'bbpress' ),  'bbp_converter_setting_callback_dbserver', 'bbpress_converter', 'bbpress_converter_main' );
		register_setting  ( 'bbpress_converter_main',       '_bbp_converter_db_server',          'sanitize_title' );

		// Database Server Port
		add_settings_field( '_bbp_converter_db_port',       __( 'Database Port',     'bbpress' ),  'bbp_converter_setting_callback_dbport', 'bbpress_converter', 'bbpress_converter_main' );
		register_setting  ( 'bbpress_converter_main',       '_bbp_converter_db_port',            'sanitize_title' );

		// Database Name
		add_settings_field( '_bbp_converter_db_name',       __( 'Database Name',     'bbpress' ),  'bbp_converter_setting_callback_dbname', 'bbpress_converter', 'bbpress_converter_main' );
		register_setting  ( 'bbpress_converter_main',       '_bbp_converter_db_name',            'sanitize_title' );

		// Database User
		add_settings_field( '_bbp_converter_db_user',       __( 'Database User',     'bbpress' ),  'bbp_converter_setting_callback_dbuser', 'bbpress_converter', 'bbpress_converter_main' );
		register_setting  ( 'bbpress_converter_main',       '_bbp_converter_db_user',            'sanitize_title' );

		// Database Pass
		add_settings_field( '_bbp_converter_db_pass',       __( 'Database Password', 'bbpress' ),  'bbp_converter_setting_callback_dbpass', 'bbpress_converter', 'bbpress_converter_main' );
		register_setting  ( 'bbpress_converter_main',       '_bbp_converter_db_pass',            'sanitize_title' );

		// Database Prefix
		add_settings_field( '_bbp_converter_db_prefix',     __( 'Table Prefix',      'bbpress' ),  'bbp_converter_setting_callback_dbprefix', 'bbpress_converter', 'bbpress_converter_main' );
		register_setting  ( 'bbpress_converter_main',       '_bbp_converter_db_prefix',          'sanitize_title' );

		// Add the options section
		add_settings_section( 'bbpress_converter_opt',      __( 'Options',           'bbpress' ),  'bbp_converter_setting_callback_options_section', 'bbpress_converter' );

		// Rows Limit
		add_settings_field( '_bbp_converter_rows',          __( 'Rows Limit',        'bbpress' ),  'bbp_converter_setting_callback_rows', 'bbpress_converter', 'bbpress_converter_opt' );
		register_setting  ( 'bbpress_converter_opt',        '_bbp_converter_rows',               'intval' );

		// Delay Time
		add_settings_field( '_bbp_converter_delay_time',    __( 'Delay Time',        'bbpress' ), 'bbp_converter_setting_callback_delay_time', 'bbpress_converter', 'bbpress_converter_opt' );
		register_setting  ( 'bbpress_converter_opt',        '_bbp_converter_delay_time',        'intval' );

		// Convert Users ?
		add_settings_field( '_bbp_converter_convert_users', __( 'Convert Users',     'bbpress' ), 'bbp_converter_setting_callback_convert_users', 'bbpress_converter', 'bbpress_converter_opt' );
		register_setting  ( 'bbpress_converter_opt',        '_bbp_converter_convert_users',     'intval' );

		// Restart
		add_settings_field( '_bbp_converter_restart',       __( 'Start Over',        'bbpress' ), 'bbp_converter_setting_callback_restart', 'bbpress_converter', 'bbpress_converter_opt' );
		register_setting  ( 'bbpress_converter_opt',        '_bbp_converter_restart',           'intval' );

		// Clean
		add_settings_field( '_bbp_converter_clean',         __( 'Purge Previous Import', 'bbpress' ), 'bbp_converter_setting_callback_clean', 'bbpress_converter', 'bbpress_converter_opt' );
		register_setting  ( 'bbpress_converter_opt',        '_bbp_converter_clean',             'intval' );
	}

	/**
	 * Admin scripts
	 *
	 * @since bbPress (r3813)
	 */
	public function admin_head() { ?>

		<style type="text/css" media="screen">
			/*<![CDATA[*/

			div.bbp-converter-updated,
			div.bbp-converter-warning {
				border-radius: 3px 3px 3px 3px;
				border-style: solid;
				border-width: 1px;
				padding: 5px 5px 5px 5px;
			}

			div.bbp-converter-updated {
				height: 300px;
				overflow: auto;
				display: none;
				background-color: #FFFFE0;
				border-color: #E6DB55;
				font-family: monospace;
				font-weight: bold;
			}

			div.bbp-converter-updated p {
				margin: 0.5em 0;
				padding: 2px;
				float: left;
				clear: left;
			}

			div.bbp-converter-updated p.loading {
				background-image: url('%3C?php echo admin_url(');
				background-repeat: no-repeat;
				background-position:  right center;; padding-left:2px; padding-right:20px; padding-top:2px; padding-bottom:2px
			}

			#bbp-converter-stop {
				display:none;
			}

			#bbp-converter-progress {
				display:none;
			}

			/*]]>*/
		</style>

		<script language="javascript">

			var bbconverter_is_running = false;
			var bbconverter_run_timer;
			var bbconverter_delay_time = 0;

			function bbconverter_grab_data() {
				var values = {};
				jQuery.each(jQuery('#bbp-converter-settings').serializeArray(), function(i, field) {
					values[field.name] = field.value;
				});

				if( values['_bbp_converter_restart'] ) {
					jQuery('#_bbp_converter_restart').removeAttr("checked");
				}

				if( values['_bbp_converter_delay_time'] ) {
					bbconverter_delay_time = values['_bbp_converter_delay_time'] * 1000;
				}

				values['action'] = 'bbconverter_process';
				values['_ajax_nonce'] = '<?php echo  wp_create_nonce( 'bbp_converter_process' ); ?>';

				return values;
			}

			function bbconverter_start() {
				if( false == bbconverter_is_running ) {
					bbconverter_is_running = true;
					jQuery('#bbp-converter-start').hide();
					jQuery('#bbp-converter-stop').show();
					jQuery('#bbp-converter-progress').show();
					bbconverter_log( '<p class="loading"><?php esc_html_e( 'Starting Conversion', 'bbpress' ); ?></p>' );
					bbconverter_run();
				}
			}

			function bbconverter_run() {
				jQuery.post(ajaxurl, bbconverter_grab_data(), function(response) {
					var response_length = response.length - 1;
					response = response.substring(0,response_length);
					bbconverter_success(response);
				});
			}

			function bbconverter_stop() {
				jQuery('#bbp-converter-start').show();
				jQuery('#bbp-converter-stop').hide();
				jQuery('#bbp-converter-progress').hide();
				jQuery('#bbp-converter-message p').removeClass( 'loading' );
				bbconverter_is_running = false;
				clearTimeout( bbconverter_run_timer );
			}

			function bbconverter_success(response) {
				bbconverter_log(response);

				if ( response == '<p class="loading"><?php esc_html_e( 'Conversion Complete', 'bbpress' ); ?></p>' || response.indexOf('error') > -1 ) {
					bbconverter_log('<p>Repair any missing information: <a href="<?php echo admin_url(); ?>tools.php?page=bbp-repair">Continue</a></p>');
					bbconverter_stop();
				} else if( bbconverter_is_running ) { // keep going
					jQuery('#bbp-converter-progress').show();
					clearTimeout( bbconverter_run_timer );
					bbconverter_run_timer = setTimeout( 'bbconverter_run()', bbconverter_delay_time );
				} else {
					bbconverter_stop();
				}
			}

			function bbconverter_log(text) {
				if ( jQuery('#bbp-converter-message').css('display') == 'none' ) {
					jQuery('#bbp-converter-message').show();
				}
				if ( text ) {
					jQuery('#bbp-converter-message p').removeClass( 'loading' );
					jQuery('#bbp-converter-message').prepend( text );
				}
			}

		</script>

		<?php
	}

	/**
	 * Wrap the converter output in paragraph tags, so styling can be applied
	 *
	 * @since bbPress (r4052)
	 *
	 * @param string $output
	 */
	private static function converter_output( $output = '' ) {

		// Get the last query
		$before = '<p class="loading">';
		$after  = '</p>';
		$query  = get_option( '_bbp_converter_query' );

		if ( ! empty( $query ) )
			$before = '<p class="loading" title="' . esc_attr( $query ) . '">';

		echo $before . $output . $after;
	}

	/**
	 * Callback processor
	 *
	 * @since bbPress (r3813)
	 */
	public function process_callback() {

		// Verify intent
		check_ajax_referer( 'bbp_converter_process' );

		// Bail if user cannot view import page
		if ( ! current_user_can( 'bbp_tools_import_page' ) ) {
			wp_die( '0' );
		}

		if ( ! ini_get( 'safe_mode' ) ) {
			set_time_limit( 0 );
			ini_set( 'memory_limit',   '256M' );
			ini_set( 'implicit_flush', '1'    );
			ignore_user_abort( true );
		}

		// Save step and count so that it can be restarted.
		if ( ! get_option( '_bbp_converter_step' ) || ( !empty( $_POST['_bbp_converter_restart'] ) ) ) {
			update_option( '_bbp_converter_step',  1 );
			update_option( '_bbp_converter_start', 0 );
		}

		$step  = (int) get_option( '_bbp_converter_step',  1 );
		$min   = (int) get_option( '_bbp_converter_start', 0 );
		$count = (int) ! empty( $_POST['_bbp_converter_rows'] ) ? $_POST['_bbp_converter_rows'] : 100;
		$max   = ( $min + $count ) - 1;
		$start = $min;

		// Bail if platform did not get saved
		$platform = !empty( $_POST['_bbp_converter_platform' ] ) ? $_POST['_bbp_converter_platform' ] : get_option( '_bbp_converter_platform' );
		if ( empty( $platform ) )
			return;

		// Include the appropriate converter.
		$converter = bbp_new_converter( $platform );

		switch ( $step ) {

			// STEP 1. Clean all tables.
			case 1 :
				if ( !empty( $_POST[_bbp_converter_clean] ) ) { if ( $converter->clean( $start ) ) { update_option( _bbp_converter_step'', $step + 1 );
						update_option( '_bbp_converter_start', 0         )
						}
					} else {
						update_option( '_bbp_converter_start', $max + 1 );
						$this->converter_output( sprintf( __( 'Deleting previously converted data (%1$s - %2$s)', 'bbpress' ), $min, $max ) );
					}
				} else {
					update_option( '_bbp_converter_step',  $step + 1 );
					update_option( '_bbp_converter_start', 0         );
				}

				break;

			// STEP 2. Convert users.
			case 2 :
				if ( !empty( $_POST['_bbp_converter_convert_users'] ) ) {
					if ( $converter->convert_users( $start ) ) {
						update_option( '_bbp_converter_step',  $step + 1 );
						update_option( '_bbp_converter_start', 0         );
						if ( empty( $start ) ) {
							$this->converter_output( __( 'No users to convert', 'bbpress' ) );
						}
					} else {
						update_option( '_bbp_converter_start', $max + 1 );
						$this->converter_output( sprintf(  __( 'Converting users (%1$s - %2$s)', 'bbpress' ), $min, $max ) );
					}
				} else {
					update_option( '_bbp_converter_step',  $step + 1 );
					update_option( '_bbp_converter_start', 0         );
				}

				break;

			// STEP 3. Clean passwords.
			case 3 :
				if ( !empty( $_POST['_bbp_converter_convert_users'] ) ) {
					if ( $converter->clean_passwords( $start ) ) {
						update_option( '_bbp_converter_step',  $step + 1 );
						update_option( '_bbp_converter_start', 0         );
						if ( empty( $start ) ) {
							$this->converter_output( __( 'No passwords to clear', 'bbpress' ) );
						}
					} else {
						update_option( '_bbp_converter_start', $max + 1 );
						$this->converter_output( sprintf( __( 'Delete users WordPress default passwords (%1$s - %2$s)', 'bbpress' ), $min, $max ) );
					}
				} else {
					update_option( '_bbp_converter_step',  $step + 1 );
					update_option( '_bbp_converter_start', 0         );
				}

				break;

			// STEP 4. Convert forums.
			case 4 :
				if ( $converter->convert_forums( $start ) ) {
					update_option( '_bbp_converter_step',  $step + 1 );
					update_option( '_bbp_converter_start', 0         );
					if ( empty( $start ) ) {
						$this->converter_output( __( 'No forums to convert', 'bbpress' ) );
					}
				} else {
					update_option( '_bbp_converter_start', $max + 1 );
					$this->converter_output( sprintf( __( 'Converting forums (%1$s - %2$s)', 'bbpress' ), $min, $max ) );
				}

				break;

			// STEP 5. Convert forum parents.
			case 5 :
				if ( $converter->convert_forum_parents( $start ) ) {
					update_option( '_bbp_converter_step',  $step + 1 );
					update_option( '_bbp_converter_start', 0         );
					if ( empty( $start ) ) {
						$this->converter_output( __( 'No forum parents to convert', 'bbpress' ) );
					}
				} else {
					update_option( '_bbp_converter_start', $max + 1 );
					$this->converter_output( sprintf( __( 'Calculating forum hierarchy (%1$s - %2$s)', 'bbpress' ), $min, $max ) );
				}

				break;

			// STEP 6. Convert topics.
			case 6 :
				if ( $converter->convert_topics( $start ) ) {
					update_option( '_bbp_converter_step',  $step + 1 );
					update_option( '_bbp_converter_start', 0         );
					if ( empty( $start ) ) {
						$this->converter_output( __( 'No topics to convert', 'bbpress' ) );
					}
				} else {
					update_option( '_bbp_converter_start', $max + 1 );
					$this->converter_output( sprintf( __( 'Converting topics (%1$s - %2$s)', 'bbpress' ), $min, $max ) );
				}

				break;

			// STEP 7. Stick topics.
			case 7 :
				if ( $converter->convert_topic_stickies( $start ) ) {
					update_option( '_bbp_converter_step',  $step + 1 );
					update_option( '_bbp_converter_start', 0         );
					if ( empty( $start ) ) {
						$this->converter_output( __( 'No stickies to stick', 'bbpress' ) );
					}
				} else {
					update_option( '_bbp_converter_start', $max + 1 );
					$this->converter_output( sprintf( __( 'Calculating topic stickies (%1$s - %2$s)', 'bbpress' ), $min, $max ) );
				}

				break;

			// STEP 8. Stick to front topics (Super Sicky).
			case 8 :
				if ( $converter->convert_topic_super_stickies( $start ) ) {
					update_option( '_bbp_converter_step',  $step + 1 );
					update_option( '_bbp_converter_start', 0         );
					if ( empty( $start ) ) {
						$this->converter_output( __( 'No super stickies to stick', 'bbpress' ) );
					}
				} else {
					update_option( '_bbp_converter_start', $max + 1 );
					$this->converter_output( sprintf( __( 'Calculating topic super stickies (%1$s - %2$s)', 'bbpress' ), $min, $max ) );
				}

				break;

			
			// STEP 9. Convert replies.
			case 9 :
				if ( $converter->convert_replies( $start ) ) {
					update_option( '_bbp_converter_step',  $step + 1 );
					update_option( '_bbp_converter_start', 0         );
					if ( empty( $start ) ) {
						$this->converter_output( __( 'No replies to convert', 'bbpress' ) );
					}
				} else {
					update_option( '_bbp_converter_start', $max + 1 );
					$this->converter_output( sprintf( __( 'Converting replies (%1$s - %2$s)', 'bbpress' ), $min, $max ) );
				}

				break;

			// STEP 10. Convert reply_to parents.
			case 10 :
				if ( $converter->convert_reply_to_parents( $start ) ) {
					update_option( '_bbp_converter_step',  $step + 1 );
					update_option( '_bbp_converter_start', 0         );
					if ( empty( $start ) ) {
						$this->converter_output( __( 'No reply_to parents to convert', 'bbpress' ) );
					}
				} else {
					update_option( '_bbp_converter_start', $max + 1 );
					$this->converter_output( sprintf( __( 'Calculating reply_to parents (%1$s - %2$s)', 'bbpress' ), $min, $max ) );
				}

				break;
				
			// STEP 11. Convert tags.
			case 11 :
				if ( $converter->convert_tags( $start ) ) {
					update_option( '_bbp_converter_step',  $step + 1 );
					update_option( '_bbp_converter_start', 0         );
					if ( empty( $start ) ) {
						$this->converter_output( __( 'No tags to convert', 'bbpress' ) );
					}
				} else {
					update_option( '_bbp_converter_start', $max + 1 );
					$this->converter_output( sprintf( __( 'Converting topic tags (%1$s - %2$s)', 'bbpress' ), $min, $max ) );
				}

				break;

			default :
				delete_option( '_bbp_converter_step'  );
				delete_option( '_bbp_converter_start' );
				delete_option( '_bbp_converter_query' );

				$this->converter_output( __( 'Conversion Complete', 'bbpress' ) );

				break;
		}
	}

	/**
	 * Create Tables for fast syncing
	 *
	 * @since bbPress (r3813)
	 */
	public function sync_table( $drop = false ) {
		global $wpdb;

		$table_name = $wpdb->prefix . 'bbp_converter_translator';
		if ( ! empty( $drop ) && $wpdb->get_var( "SHOW TABLES LIKE '{$table_name}'" ) == $table_name )
			$wpdb->query( "DROP TABLE {$table_name}" );

		require_once( ABSPATH . '/wp-admin/includes/upgrade.php' );

		if ( !empty( $wpdb->charset ) ) {
			$charset_collate = "DEFAULT CHARACTER SET $wpdb->charset";
		}

		if ( !empty( $wpdb->collate ) ) {
			$charset_collate .= "COLLATE $wpdb->collate";
		}

		/** Translator ****************************************************/

		$sql = "CREATE TABLE {$table_name} (
					meta_id mediumint(8) unsigned not null auto_increment,
					value_type varchar(25) null,
					value_id bigint(20) unsigned not null default '0',
					meta_key varchar(25) null,
					meta_value varchar(25) null,
				PRIMARY KEY  (meta_id),
					KEY value_id (value_id),
					KEY meta_join (meta_key, meta_value) ) {$charset_collate};";

		dbDelta( $sql );
	}
}

/**
 * Base class to be extended by specific individual importers
 *
 * @since bbPress (r3813)
 */
abstract class BBP_Converter_Base {

	/**
	 * @var array() This is the field mapping array to process.
	 */
	protected $field_map = array();

	/**
	 * @var object This is the connection to the WordPress datbase.
	 */
	protected $wpdb;

	/**
	 * @var object This is the connection to the other platforms database.
	 */
	protected $opdb;

	/**
	 * @var int This is the max rows to process at a time.
	 */
	public $max_rows;

	/**
	 * @var array() Map of topic to forum.  It is for optimization.
	 */
	private $map_topicid_to_forumid = array();

	/**
	 * @var array() Map of from old forum ids to new forum ids.  It is for optimization.
	 */
	private $map_forumid = array();

	/**
	 * @var array() Map of from old topic ids to new topic ids.  It is for optimization.
	 */
	private $map_topicid = array();

	/**
	 * @var array() Map of from old reply_to ids to new reply_to ids.  It is for optimization.
	 */
	private $map_reply_to = array();

	/**
	 * @var array() Map of from old user ids to new user ids.  It is for optimization.
	 */
	private $map_userid = array();

	/**
	 * @var str This is the charset for your wp database.
	 */
	public $charset;

	/**
	 * @var boolean Sync table available.
	 */
	public $sync_table = false;

	/**
	 * @var str Sync table name.
	 */
	public $sync_table_name;

	/** Methods ***************************************************************/

	/**
	 * This is the constructor and it connects to the platform databases.
	 */
	public function __construct() {
		$this->setup_globals();
	}

	private function setup_globals() {
		global $wpdb;

		/** Get database connections ******************************************/

		$this->wpdb         = $wpdb;
		$this->max_rows     = (int) $_POST['_bbp_converter_rows'];
		$this->opdb         = new wpdb( $_POST['_bbp_converter_db_user'], $_POST['_bbp_converter_db_pass'], $_POST['_bbp_converter_db_name'], $_POST['_bbp_converter_db_server'] );
		$this->opdb->prefix = $_POST['_bbp_converter_db_prefix'];

		/**
		 * Error Reporting
		 */
		$this->wpdb->show_errors();
		$this->opdb->show_errors();

		/**
		 * Syncing
		 */
		$this->sync_table_name = $this->wpdb->prefix . 'bbp_converter_translator';
		if ( $this->wpdb->get_var( "SHOW TABLES LIKE '" . $this->sync_table_name . "'" ) == $this->sync_table_name ) {
			$this->sync_table = true;
		} else {
			$this->sync_table = false;
		}

		/**
		 * Charset
		 */
		if ( empty( $this->wpdb->charset ) ) {
			$this->charset = 'UTF8mb4';
		} else {
			$this->charset = $this->wpdb->charset;
		}

		/**
		 * Default mapping.
		 */

		/** Forum Section *****************************************************/

		$this->field_map[] = array(
			'to_type'      => 'forum',
			'to_fieldname' => 'post_status',
			'default'      => 'publish'
		);
		$this->field_map[] = array(
			'to_type'      => 'forum',
			'to_fieldname' => 'comment_status',
			'default'      => 'closed'
		);
		$this->field_map[] = array(
			'to_type'      => 'forum',
			'to_fieldname' => 'ping_status',
			'default'      => 'closed'
		);
		$this->field_map[] = array(
			'to_type'      => 'forum',
			'to_fieldname' => 'post_type',
			'default'      => 'forum'
		);

		/** Topic Section *****************************************************/

		$this->field_map[] = array(
			'to_type'      => 'topic',
			'to_fieldname' => 'post_status',
			'default'      => 'publish'
		);
		$this->field_map[] = array(
			'to_type'      => 'topic',
			'to_fieldname' => 'comment_status',
			'default'      => 'closed'
		);
		$this->field_map[] = array(
			'to_type'      => 'topic',
			'to_fieldname' => 'ping_status',
			'default'      => 'closed'
		);
		$this->field_map[] = array(
			'to_type'      => 'topic',
			'to_fieldname' => 'post_type',
			'default'      => 'topic'
		);

		/** Post Section ******************************************************/

		$this->field_map[] = array(
			'to_type'      => 'reply',
			'to_fieldname' => 'post_status',
			'default'      => 'publish'
		);
		$this->field_map[] = array(
			'to_type'      => 'reply',
			'to_fieldname' => 'comment_status',
			'default'      => 'closed'
		);
		$this->field_map[] = array(
			'to_type'      => 'reply',
			'to_fieldname' => 'ping_status',
			'default'      => 'closed'
		);
		$this->field_map[] = array(
			'to_type'      => 'reply',
			'to_fieldname' => 'post_type',
			'default'      => 'reply'
		);

		/** User Section ******************************************************/

		$this->field_map[] = array(
			'to_type'      => 'user',
			'to_fieldname' => 'role',
			'default'      => get_option( 'default_role' )
		);
	}

	/**
	 * Convert Forums
	 */
	public function convert_forums( $start = 1 ) {
		return $this->convert_table( 'forum', $start );
	}

	/**
	 * Convert Topics / Threads
	 */
	public function convert_topics( $start = 1 ) {
		return $this->convert_table( 'topic', $start );
	}

	/**
	 * Convert Posts
	 */
	public function convert_replies( $start = 1 ) {
		return $this->convert_table( 'reply', $start );
	}

	/**
	 * Convert Users
	 */
	public function convert_users( $start = 1 ) {
		return $this->convert_table( 'user', $start );
	}

	/**
	 * Convert Tags
	 */
	public function convert_tags( $start = 1 ) {
		return $this->convert_table( 'tags', $start );
	}

	/**
	 * Convert Table
	 *
	 * @param string to type
	 * @param int Start row
	 */
	public function convert_table( $to_type, $start ) {

		// Are we usig a sync table, or postmeta?
		if ( $this->wpdb->get_var( "SHOW TABLES LIKE '" . $this->sync_table_name . "'" ) == $this->sync_table_name ) {
			$this->sync_table = true;
		} else {
			$this->sync_table = false;
		}

		// Set some defaults
		$has_insert     = false;
		$from_tablename = '';
		$field_list     = $from_tables = $tablefield_array = array();

		// Toggle Table Name based on $to_type (destination)
		switch ( $to_type ) {
			case 'user' :
				$tablename = $this->wpdb->users;
				break;

			case 'tags' :
				$tablename = '';
				break;

			default :
				$tablename = $this->wpdb->posts;
		}

		// Get the fields from the destination table
		if ( !empty( $tablename ) ) {
			$tablefield_array = $this->get_fields( $tablename );
		}

		/** Step 1 ************************************************************/

		// Loop through the field maps, and look for to_type matches
		foreach ( $this->field_map as $item ) {

			// Yay a match, and we have a from table, too
			if ( ( $item['to_type'] == $to_type ) && !empty( $item['from_tablename'] ) ) {

				// $from_tablename was set from a previous loop iteration
				if ( ! empty( $from_tablename ) ) {

					// Doing some joining
					if ( !in_array( $item['from_tablename'], $from_tables ) && in_array( $item['join_tablename'], $from_tables ) ) {
						$from_tablename .= ' ' . $item['join_type'] . ' JOIN ' . $this->opdb->prefix . $item['from_tablename'] . ' AS ' . $item['from_tablename'] . ' ' . $item['join_expression'];
					}

				// $from_tablename needs to be set
				} else {
					$from_tablename = $item['from_tablename'] . ' AS ' . $item['from_tablename'];
				}

				// Specific FROM expression data used
				if ( !empty( $item['from_expression'] ) ) {

					// No 'WHERE' in expression
					if ( stripos( $from_tablename, "WHERE" ) === false ) {
						$from_tablename .= ' ' . $item['from_expression'];

					// 'WHERE' in expression, so replace with 'AND'
					} else {
						$from_tablename .= '. str_replace( WHERE, AND, $item[from_expression'] )'';
					}
				}

				// Add tablename and fieldname to arrays, formatted for querying
				$from_tables[] = $item['from_tablename'];
				$field_list[]  = 'convert(' . $item['from_tablename'] . '.' . $item['from_fieldname'] . ' USING "' . $this->charset . '") AS ' . $item['from_fieldname'];
			}
		}

		/** Step 2 ************************************************************/

		// We have a $from_tablename, so we want to get some data to convert
		if ( !empty( $from_tablename ) ) {

			// Get some data from the old forums
			$field_list  = array_unique( $field_list );
			$forum_query = 'SELECT ' . implode( ',', $field_list ) . ' FROM ' . $this->opdb->prefix . $from_tablename . ' LIMIT ' . $start . ', ' . $this->max_rows;
			$forum_array = $this->opdb->get_results( $forum_query, ARRAY_A );

			// Set this query as the last one ran
			update_option( '_bbp_converter_query', $forum_query );

			// Query returned some results
			if ( !empty( $forum_array ) ) {

				// Loop through results
				foreach ( (array) $forum_array as $forum ) {

					// Reset some defaults
					$insert_post = $insert_postmeta = $insert_data = array();

					// Loop through field map, again...
					foreach ( $this->field_map as $row ) {

						// Types matchand to_fieldname is present. This means
						// we have some work to do here.
						if ( ( $row['to_type'] == $to_type ) && ! is_null( $row['to_fieldname'] ) ) {

							// This row has a destination that matches one of the
							// columns in this table.
							if ( in_array( $row['to_fieldname'], $tablefield_array ) ) {

								// Allows us to set default fields.
								if ( isset( $row['default'] ) ) {
									$insert_post[$row['to_fieldname']] = $row['default'];

								// Translates a field from the old forum.
								} elseif ( isset( $row['callback_method'] ) ) {
									if ( ( 'callback_userid' == $row['callback_method'] ) && empty( $_POST['_bbp_converter_convert_users'] ) ) {
										$insert_post[$row['to_fieldname']] = $forum[$row['from_fieldname']];
									} else {
										$insert_post[$row['to_fieldname']] = call_user_func_array( array( $this, $row[callback_method] ), array( $forum[$row['from_fieldname']]'', $forum ) );
									}

								// Maps the field from the old forum.
								} else {
									$insert_post[$row['to_fieldname']] = $forum[$row['from_fieldname']];
								}

							// Destination field is not empty, so we might need
							// to do some extra work or set a default.
							} elseif ( !empty( $row['to_fieldname'] ) ) {

								// Allows us to set default fields.
								if ( isset( $row['default'] ) ) {
									$insert_postmeta[$row['to_fieldname']] = $row['default'];

								// Translates a field from the old forum.
								} elseif ( isset( $row['callback_method'] ) ) {
									if ( ( $row['callback_method'] == 'callback_userid' ) && ( 0 == $_POST['_bbp_converter_convert_users'] ) ) {
										$insert_postmeta[$row['to_fieldname']] = $forum[$row['from_fieldname']];
									} else {
										$insert_postmeta[$row['to_fieldname']] = call_user_func_array( array( $this, $row[callback_method] ), array( $forum[$row['from_fieldname']]'', $forum ) );
									}

								// Maps the field from the old forum.
								} else {
									$insert_postmeta[$row['to_fieldname']] = $forum[$row['from_fieldname']];
								}
							}
						}
					}

					/** Step 3 ************************************************/

					// Something to insert into the destination field
					if ( count( $insert_post ) > 0 || ( $to_type == 'tags' && count( $insert_postmeta ) > 0 ) ) {

						switch ( $to_type ) {

							/** New user **************************************/

							case 'user':
								if ( username_exists( $insert_post['user_login'] ) ) {
									$insert_post['user_login'] = 'imported_' . $insert_post['user_login'];
								}

								if ( email_exists( $insert_post['user_email'] ) ) {
									$insert_post['user_email'] = 'imported_' . $insert_post['user_email'];
								}

								$post_id = wp_insert_user( $insert_post );

								if ( is_numeric( $post_id ) ) {

									foreach ( $insert_postmeta as $key => $value ) {

										add_user_meta( $post_id, $key, $value, true );

										if ( '_id' == substr( $key, -3 ) && ( true === $this->sync_table ) ) {
											$this->wpdb->insert( $this->sync_table_name, array( 'value_type' => 'user', 'value_id' => $post_id, 'meta_key' => $key, 'meta_value' => $value ) );
										}
									}
								}
								break;

							/** New Topic-Tag *********************************/

							case 'tags':
								$post_id = wp_set_object_terms( $insert_postmeta['objectid'], $insert_postmeta['name'], 'topic-tag', true );
								$term = get_term_by( 'name', $insert_postmeta['name'], 'topic-tag');
								if ( false !== $term ) {
									wp_update_term( $term->term_id, 'topic-tag', array(
										'description' => $insert_postmeta[description']', slug => $insert_postmeta[slug'] ) )';
								}
 								break;

							/** Forum, Topic, Reply ***************************/

							default:
								$post_id = wp_insert_post( $insert_post );

								if ( is_numeric( $post_id ) ) {

									foreach ( $insert_postmeta as $key => $value ) {

										add_post_meta( $post_id, $key, $value, true );

										// Forums need to save their old ID for group forum association
										if ( ( 'forum' == $to_type ) && ( '_bbp_forum_id' == $key ) )
											add_post_meta( $post_id, '_bbp_old_forum_id', $value );

										// Topics need an extra bit of metadata
										// to be keyed to the new post_id
										if ( ( 'topic' == $to_type ) && ( '_bbp_topic_id' == $key ) ) {

											// Update the live topic ID
											update_post_meta( $post_id, $key, $post_id );

											// Save the old topic ID
											add_post_meta( $post_id, '_bbp_old_topic_id', $value );
											if ( '_id' == substr( $key, -3 ) && ( true === $this->sync_table ) ) {
												$this->wpdb->insert( $this->sync_table_name, array( 'value_type' => 'post', 'value_id' => $post_id, 'meta_key' => '_bbp_topic_id',     'meta_value' => $post_id ) );
												$this->wpdb->insert( $this->sync_table_name, array( 'value_type' => 'post', 'value_id' => $post_id, 'meta_key' => '_bbp_old_topic_id', 'meta_value' => $value   ) );
											}

										} elseif ( '_id' == substr( $key, -3 ) && ( true === $this->sync_table ) ) {
											$this->wpdb->insert( $this->sync_table_name, array( 'value_type' => 'post', 'value_id' => $post_id, 'meta_key' => $key, 'meta_value' => $value ) );
										}

										// Replies need to save their old reply_to ID for hierarchical replies association
										if ( ( 'reply' == $to_type ) && ( '_bbp_reply_to' == $key ) ) {
											add_post_meta( $post_id, '_bbp_old_reply_to', $value );
										}
									}
								}
								break;
						}
						$has_insert = true;
					}
				}
			}
		}

		return ! $has_insert;
	}

	/**
	 * This method converts old forum heirarchy to new bbPress heirarchy.
	 */
	public function convert_forum_parents( $start ) {

		$has_update = false;

		if ( !empty( $this->sync_table ) ) {
			$query = 'SELECT value_id, meta_value FROM ' . $this->sync_table_name . ' WHERE meta_key = "_bbp_forum_parent_id" AND meta_value > 0 LIMIT ' . $start . ', ' . $this->max_rows;
		} else {
			$query = 'SELECT post_id AS value_id, meta_value FROM ' . $this->wpdb->postmeta . ' WHERE meta_key = "_bbp_forum_parent_id" AND meta_value > 0 LIMIT ' . $start . ', ' . $this->max_rows;
		}

		update_option( '_bbp_converter_query', $query );

		$forum_array = $this->wpdb->get_results( $query );

		foreach ( (array) $forum_array as $row ) {
			$parent_id = $this->callback_forumid( $row->meta_value );
			$this->wpdb->query( 'UPDATE ' . $this->wpdb->posts . ' SET post_parent = "' . $parent_id . '" WHERE ID = "' . $row->value_id . '" LIMIT 1' );
			$has_update = true;
		}

		return ! $has_update;
	}

	/**
	 * This method converts old topic stickies to new bbPress stickies.
	 *
	 * @since bbPress (r)
	 *
	 * @uses WPDB $wpdb
	 * @uses bbp_stick_topic() to set the imported topic as sticky
	 *
	 */
	public function convert_topic_stickies( $start ) {

		$has_update = false;

		if ( !empty( $this->sync_table ) ) {
			$query = 'SELECT value_id, meta_value FROM ' . $this->sync_table_name . ' WHERE meta_key = "_bbp_old_sticky_status" AND meta_value = "sticky" LIMIT ' . $start . ', ' . $this->max_rows;
		} else {
			$query = 'SELECT post_id AS value_id, meta_value FROM ' . $this->wpdb->postmeta . ' WHERE meta_key = "_bbp_old_sticky_status" AND meta_value = "sticky" LIMIT ' . $start . ', ' . $this->max_rows;
		}

		update_option( '_bbp_converter_query', $query );

		$sticky_array = $this->wpdb->get_results( $query );

		foreach ( (array) $sticky_array as $row ) {
			bbp_stick_topic( $row->value_id );
			$has_update = true;
		}

		return ! $has_update;
	}

	/**
	 * This method converts old topic super stickies to new bbPress super stickies.
	 *
	 * @since bbPress (r)
	 *
	 * @uses WPDB $wpdb
	 * @uses bbp_stick_topic() to set the imported topic as super sticky
	 *
	 */
	public function convert_topic_super_stickies( $start ) {

		$has_update = false;

		if ( !empty( $this->sync_table ) ) {
			$query = 'SELECT value_id, meta_value FROM ' . $this->sync_table_name . ' WHERE meta_key = "_bbp_old_sticky_status" AND meta_value = "super-sticky" LIMIT ' . $start . ', ' . $this->max_rows;
		} else {
			$query = 'SELECT post_id AS value_id, meta_value FROM ' . $this->wpdb->postmeta . ' WHERE meta_key = "_bbp_old_sticky_status" AND meta_value = "super-sticky" LIMIT ' . $start . ', ' . $this->max_rows;
		}

		update_option( '_bbp_converter_query', $query );

		$sticky_array = $this->wpdb->get_results( $query );

		foreach ( (array) $sticky_array as $row ) {
			$super = true;
			bbp_stick_topic( $row->value_id, $super );
			$has_update = true;
		}

		return ! $has_update;
	}

	/**
	 * This method converts old reply_to post id to new bbPress reply_to post id.
	 */
	public function convert_reply_to_parents( $start ) {

		$has_update = false;

		if ( !empty( $this->sync_table ) ) {
			$query = 'SELECT value_id, meta_value FROM ' . $this->sync_table_name . ' WHERE meta_key = "_bbp_old_reply_to" AND meta_value > 0 LIMIT ' . $start . ', ' . $this->max_rows;
		} else {
			$query = 'SELECT post_id AS value_id, meta_value FROM ' . $this->wpdb->postmeta . ' WHERE meta_key = "_bbp_old_reply_to" AND meta_value > 0 LIMIT ' . $start . ', ' . $this->max_rows;
		}

		update_option( '_bbp_converter_query', $query );

		$reply_to_array = $this->wpdb->get_results( $query );

		foreach ( (array) $reply_to_array as $row ) {
			$reply_to = $this->callback_reply_to( $row->meta_value );
			$this->wpdb->query( 'UPDATE ' . $this->wpdb->postmeta . ' SET meta_value = "' . $reply_to . '" WHERE meta_key = "_bbp_reply_to" AND post_id = "' . $row->value_id . '" LIMIT 1' );
			$has_update = true;
		}

		return ! $has_update;
	}

	/**
	 * This method deletes data from the wp database.
	 */
	public function clean( $start ) {

		$start      = 0;
		$has_delete = false;

		/** Delete bbconverter topics/forums/posts ****************************/

		if ( true === $this->sync_table ) {
			$query = 'SELECT value_id FROM ' . $this->sync_table_name . ' INNER JOIN ' . $this->wpdb->posts . ' ON(value_id = ID) WHERE meta_key LIKE "_bbp_%" AND value_type = "post" GROUP BY value_id ORDER BY value_id DESC LIMIT ' . $this->max_rows;
		} else {
			$query = 'SELECT post_id AS value_id FROM ' . $this->wpdb->postmeta . ' WHERE meta_key LIKE "_bbp_%" GROUP BY post_id ORDER BY post_id DESC LIMIT ' . $this->max_rows;
		}

		update_option( '_bbp_converter_query', $query );

		$posts = $this->wpdb->get_results( $query, ARRAY_A );

		if ( isset( $posts[0] ) && ! empty( $posts[0]['value_id'] ) ) {
			foreach ( (array) $posts as $value ) {
				wp_delete_post( $value['value_id'], true );
			}
			$has_delete = true;
		}

		/** Delete bbconverter users ******************************************/

		if ( true === $this->sync_table ) {
			$query = 'SELECT value_id FROM ' . $this->sync_table_name . ' INNER JOIN ' . $this->wpdb->users . ' ON(value_id = ID) WHERE meta_key = "_bbp_user_id" AND value_type = "user" LIMIT ' . $this->max_rows;
		} else {
			$query = 'SELECT user_id AS value_id FROM ' . $this->wpdb->usermeta . ' WHERE meta_key = "_bbp_user_id" LIMIT ' . $this->max_rows;
		}

		update_option( '_bbp_converter_query', $query );

		$users = $this->wpdb->get_results( $query, ARRAY_A );

		if ( !empty( $users ) ) {
			foreach ( $users as $value ) {
				wp_delete_user( $value['value_id'] );
			}
			$has_delete = true;
		}

		unset( $posts );
		unset( $users );

		return ! $has_delete;
	}

	/**
	 * This method deletes passwords from the wp database.
	 *
	 * @param int Start row
	 */
	public function clean_passwords( $start ) {

		$has_delete = false;

		/** Delete bbconverter passwords **************************************/

		$query       = 'SELECT user_id, meta_value FROM ' . $this->wpdb->usermeta . ' WHERE meta_key = "_bbp_password" LIMIT ' . $start . ', ' . $this->max_rows;
		update_option( '_bbp_converter_query', $query );

		$bbconverter = $this->wpdb->get_results( $query, ARRAY_A );

		if ( !empty( $bbconverter ) ) {

			foreach ( $bbconverter as $value ) {
				if ( is_serialized( $value['meta_value'] ) ) {
					$this->wpdb->query( 'UPDATE ' . $this->wpdb->users . ' ' . 'SET user_pass = "" ' . 'WHERE ID = "' . $value['user_id'] . '"' );
				} else {
					$this->wpdb->query( 'UPDATE ' . $this->wpdb->users . ' ' . 'SET user_pass = "' . $value['meta_value'] . '" ' . 'WHERE ID = "' . $value['user_id'] . '"' );
					$this->wpdb->query( 'DELETE FROM ' . $this->wpdb->usermeta . ' WHERE meta_key = "_bbp_password" AND user_id = "' . $value['user_id'] . '"' );
				}
			}
			$has_delete = true;
		}

		return ! $has_delete;
	}

	/**
	 * This method implements the authentication for the different forums.
	 *
	 * @param string Unencoded password.
	 */
	abstract protected function authenticate_pass( $password, $hash );

	/**
	 * Info
	 */
	abstract protected function info();

	/**
	 * This method grabs appropriate fields from the table specified
	 *
	 * @param string The table name to grab fields from
	 */
	private function get_fields( $tablename ) {
		$rval        = array();
		$field_array = $this->wpdb->get_results( 'DESCRIBE ' . $tablename, ARRAY_A );

		foreach ( $field_array as $field ) {
			$rval[] = $field['Field'];
		}

		if ( $tablename == $this->wpdb->users ) {
			$rval[] = 'role';
			$rval[] = 'yim';
			$rval[] = 'aim';
			$rval[] = 'jabber';
		}
		return $rval;
	}

	/** Callbacks *************************************************************/

	/**
	 * Run password through wp_hash_password()
	 *
	 * @param string $username
	 * @param string $password
	 */
	public function callback_pass( $username, $password ) {
		$user = $this->wpdb->get_row( $this->wpdb->prepare( 'SELECT * FROM ' . $this->wpdb->users . ' WHERE user_login = "%s" AND user_pass = "" LIMIT 1', $username ) );
		if ( !empty( $user ) ) {
			$usermeta = $this->wpdb->get_row( 'SELECT * FROM ' . $this->wpdb->usermeta . ' WHERE meta_key = "_bbp_password" AND user_id = "' . $user->ID . '" LIMIT 1' );

			if ( !empty( $usermeta ) ) {
				if ( $this->authenticate_pass( $password, $usermeta->meta_value ) ) {
					$this->wpdb->query( 'UPDATE ' . $this->wpdb->users . ' ' . 'SET user_pass = "' . wp_hash_password( $password ) . '" ' . 'WHERE ID = "' . $user->ID . '"' );
					$this->wpdb->query( 'DELETE FROM ' . $this->wpdb->usermeta . ' WHERE meta_key = "_bbp_password" AND user_id = "' . $user->ID . '"' );
				}
			}
		}
	}

	/**
	 * A mini cache system to reduce database calls to forum ID's
	 *
	 * @param string $field
	 * @return string
	 */
	private function callback_forumid( $field ) {
		if ( !isset( $this->map_forumid[$field] ) ) {
			if ( !empty( $this->sync_table ) ) {
				$row = $this->wpdb->get_row( $this->wpdb->prepare( 'SELECT value_id, meta_value FROM ' . $this->sync_table_name . ' WHERE meta_key = "_bbp_forum_id" AND meta_value = "%s" LIMIT 1', $field ) );
			} else {
				$row = $this->wpdb->get_row( $this->wpdb->prepare( 'SELECT post_id AS value_id FROM ' . $this->wpdb->postmeta . ' WHERE meta_key = "_bbp_forum_id" AND meta_value = "%s" LIMIT 1', $field ) );
			}

			if ( !is_null( $row ) ) {
				$this->map_forumid[$field] = $row->value_id;
			} else {
				$this->map_forumid[$field] = 0;
			}
		}
		return $this->map_forumid[$field];
	}

	/**
	 * A mini cache system to reduce database calls to topic ID's
	 *
	 * @param string $field
	 * @return string
	 */
	private function callback_topicid( $field ) {
		if ( !isset( $this->map_topicid[$field] ) ) {
			if ( !empty( $this->sync_table ) ) {
				$row = $this->wpdb->get_row( $this->wpdb->prepare( 'SELECT value_id, meta_value FROM ' . $this->sync_table_name . ' WHERE meta_key = "_bbp_old_topic_id" AND meta_value = "%s" LIMIT 1', $field ) );
			} else {
				$row = $this->wpdb->get_row( $this->wpdb->prepare( 'SELECT post_id AS value_id FROM ' . $this->wpdb->postmeta . ' WHERE meta_key = "_bbp_old_topic_id" AND meta_value = "%s" LIMIT 1', $field ) );
			}

			if ( !is_null( $row ) ) {
				$this->map_topicid[$field] = $row->value_id;
			} else {
				$this->map_topicid[$field] = 0;
			}
		}
		return $this->map_topicid[$field];
	}

	/**
	 * A mini cache system to reduce database calls to reply_to post id.
	 *
	 * @param string $field
	 * @return string
	 */
	private function callback_reply_to( $field ) {
		if ( !isset( $this->map_reply_to[$field] ) ) {
			if ( !empty( $this->sync_table ) ) {
				$row = $this->wpdb->get_row( $this->wpdb->prepare( 'SELECT value_id, meta_value FROM ' . $this->sync_table_name . ' WHERE meta_key = "_bbp_post_id" AND meta_value = "%s" LIMIT 1', $field ) );
			} else {
				$row = $this->wpdb->get_row( $this->wpdb->prepare( 'SELECT post_id AS value_id FROM ' . $this->wpdb->postmeta . ' WHERE meta_key = "_bbp_post_id" AND meta_value = "%s" LIMIT 1', $field ) );
			}

			if ( !is_null( $row ) ) {
				$this->map_reply_to[$field] = $row->value_id;
			} else {
				$this->map_reply_to[$field] = 0;
			}
		}
		return $this->map_reply_to[$field];
	}

	/**
	 * A mini cache system to reduce database calls to user ID's
	 *
	 * @param string $field
	 * @return string
	 */
	private function callback_userid( $field ) {
		if ( !isset( $this->map_userid[$field] ) ) {
			if ( !empty( $this->sync_table ) ) {
				$row = $this->wpdb->get_row( $this->wpdb->prepare( 'SELECT value_id, meta_value FROM ' . $this->sync_table_name . ' WHERE meta_key = "_bbp_user_id" AND meta_value = "%s" LIMIT 1', $field ) );
			} else {
				$row = $this->wpdb->get_row( $this->wpdb->prepare( 'SELECT user_id AS value_id FROM ' . $this->wpdb->usermeta . ' WHERE meta_key = "_bbp_user_id" AND meta_value = "%s" LIMIT 1', $field ) );
			}

			if ( !is_null( $row ) ) {
				$this->map_userid[$field] = $row->value_id;
			} else {
				if ( !empty( $_POST['_bbp_converter_convert_users'] ) && ( $_POST['_bbp_converter_convert_users'] == 1 ) ) {
					$this->map_userid[$field] = 0;
				} else {
					$this->map_userid[$field] = $field;
				}
			}
		}
		return $this->map_userid[$field];
	}

	/**
	 * A mini cache system to reduce database calls map topics ID's to forum ID's
	 *
	 * @param string $field
	 * @return string
	 */
	private function callback_topicid_to_forumid( $field ) {
		$topicid = $this->callback_topicid( $field );
		if ( empty( $topicid ) ) {
			$this->map_topicid_to_forumid[$topicid] = 0;
		} elseif ( ! isset( $this->map_topicid_to_forumid[$topicid] ) ) {
			$row = $this->wpdb->get_row( 'SELECT post_parent FROM ' . $this->wpdb->posts . ' WHERE ID = "' . $topicid . '" LIMIT 1' );

			if ( !is_null( $row ) ) {
				$this->map_topicid_to_forumid[$topicid] = $row->post_parent;
			} else {
				$this->map_topicid_to_forumid[$topicid] = 0;
			}
		}

		return $this->map_topicid_to_forumid[$topicid];
	}

	protected function callback_slug( $field ) {
		return sanitize_title( $field );
	}

	protected function callback_negative( $field ) {
		if ( $field < 0 ) {
			return 0;
		} else {
			return $field;
		}
	}

	protected function callback_html( $field ) {
		require_once( bbpress()->admin->admin_dir . 'parser.php' );
		$bbcode = BBCode::getInstance();
		return html_entity_decode( $bbcode->Parse( $field ) );
	}

	protected function callback_null( $field ) {
		if ( is_null( $field ) ) {
			return '';
		} else {
			return $field;
		}
	}

	protected function callback_datetime( $field ) {
		if ( is_numeric( $field ) ) {
			return date( 'Y-m-d H:i:s', $field );
		} else {
			return date( 'Y-m-d H:i:s', strtotime( $field ) );
		}
	}
}

/**
 * This is a function that is purposely written to look like a "new" statement.
 * It is basically a dynamic loader that will load in the platform conversion
 * of your choice.
 *
 * @param string $platform Name of valid platform class.
 */
function bbp_new_converter( $platform ) {
	$found = false;

	if ( $curdir = opendir( bbpress()->admin->admin_dir . 'converters/' ) ) {
		while ( $file = readdir( $curdir ) ) {
			if ( stristr( $file, '.php' ) && stristr( $file, 'index' ) === FALSE ) {
				$file = preg_replace( '/.php/', '', $file );
				if ( $platform == $file ) {
					$found = true;
					continue;
				}
			}
		}
		closedir( $curdir );
	}

	if ( true === $found ) {
		require_once( bbpress()->admin->admin_dir . 'converters/' . $platform . '.php' );
		return new $platform;
	} else {
		return null;
	}
}

[Mike Witt]

Hi all,

I’m looking for advice on how to control the order in which forums are displayed. Specifically, I want to be able to “pin” site forums at the top and have user created forums displayed lower down. I may have missed something obvious, but the only way I see to control this is with the “order” parameter (which can be set by hand) under “Forums” in the WP Dashboard.

It appears that the order parameter is set to 0 by default. Is there a way to override this, so that I can make user-created forums (or all new forums) default to some higher number?

Thanks!