File "Kunena2.php"
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<?php
/**
* bbPress Kunena 2.x Converter
*
* @package bbPress
* @subpackage Converters
*/
/**
* Implementation of Kunena v2.x Forums for Joomla Forum converter.
*
* @since 2.5.0 bbPress (r5144)
*
* @link Codex Docs https://codex.bbpress.org/import-forums/kunena/
*/
class Kunena2 extends BBP_Converter_Base {
/**
* Main Constructor
*
*/
public function __construct() {
parent::__construct();
}
/**
* Sets up the field mappings
*/
public function setup_globals() {
/** Forum Section *****************************************************/
// Old forum id (Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_categories',
'from_fieldname' => 'id',
'to_type' => 'forum',
'to_fieldname' => '_bbp_old_forum_id'
);
// Forum parent id (If no parent, then 0, Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_categories',
'from_fieldname' => 'parent_id',
'to_type' => 'forum',
'to_fieldname' => '_bbp_old_forum_parent_id'
);
// Forum topic count (Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_categories',
'from_fieldname' => 'numTopics',
'to_type' => 'forum',
'to_fieldname' => '_bbp_topic_count'
);
// Forum reply count (Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_categories',
'from_fieldname' => 'numPosts',
'to_type' => 'forum',
'to_fieldname' => '_bbp_reply_count'
);
// Forum total topic count (Includes unpublished topics, Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_categories',
'from_fieldname' => 'numTopics',
'to_type' => 'forum',
'to_fieldname' => '_bbp_total_topic_count'
);
// Forum total reply count (Includes unpublished replies, Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_categories',
'from_fieldname' => 'numPosts',
'to_type' => 'forum',
'to_fieldname' => '_bbp_total_reply_count'
);
// Forum title.
$this->field_map[] = array(
'from_tablename' => 'kunena_categories',
'from_fieldname' => 'name',
'to_type' => 'forum',
'to_fieldname' => 'post_title'
);
// Forum slug (Clean name to avoid conflicts)
$this->field_map[] = array(
'from_tablename' => 'kunena_categories',
'from_fieldname' => 'alias',
'to_type' => 'forum',
'to_fieldname' => 'post_name',
'callback_method' => 'callback_slug'
);
// Forum description.
$this->field_map[] = array(
'from_tablename' => 'kunena_categories',
'from_fieldname' => 'description',
'to_type' => 'forum',
'to_fieldname' => 'post_content',
'callback_method' => 'callback_null'
);
// Forum display order (Starts from 1)
$this->field_map[] = array(
'from_tablename' => 'kunena_categories',
'from_fieldname' => 'ordering',
'to_type' => 'forum',
'to_fieldname' => 'menu_order'
);
// Forum type (Category = 0 or Forum = >0, Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_categories',
'from_fieldname' => 'parent_id',
'to_type' => 'forum',
'to_fieldname' => '_bbp_forum_type',
'callback_method' => 'callback_forum_type'
);
// Forum status (Open = 0 or Closed = 1, Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_categories',
'from_fieldname' => 'locked',
'to_type' => 'forum',
'to_fieldname' => '_bbp_status',
'callback_method' => 'callback_forum_status'
);
// Forum dates.
$this->field_map[] = array(
'to_type' => 'forum',
'to_fieldname' => 'post_date',
'default' => date('Y-m-d H:i:s')
);
$this->field_map[] = array(
'to_type' => 'forum',
'to_fieldname' => 'post_date_gmt',
'default' => date('Y-m-d H:i:s')
);
$this->field_map[] = array(
'to_type' => 'forum',
'to_fieldname' => 'post_modified',
'default' => date('Y-m-d H:i:s')
);
$this->field_map[] = array(
'to_type' => 'forum',
'to_fieldname' => 'post_modified_gmt',
'default' => date('Y-m-d H:i:s')
);
/** Topic Section *****************************************************/
// Old topic id (Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'id',
'to_type' => 'topic',
'to_fieldname' => '_bbp_old_topic_id'
);
// Topic reply count (Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'posts',
'to_type' => 'topic',
'to_fieldname' => '_bbp_reply_count',
'callback_method' => 'callback_topic_reply_count'
);
// Topic total reply count (Includes unpublished replies, Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'posts',
'to_type' => 'topic',
'to_fieldname' => '_bbp_total_reply_count',
'callback_method' => 'callback_topic_reply_count'
);
// Topic parent forum id (If no parent, then 0. Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'category_id',
'to_type' => 'topic',
'to_fieldname' => '_bbp_forum_id',
'callback_method' => 'callback_forumid'
);
// Topic author.
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'first_post_userid',
'to_type' => 'topic',
'to_fieldname' => 'post_author',
'callback_method' => 'callback_userid'
);
// Topic Author ip (Stored in postmeta)
// Note: We join the 'kunena_messages' table because 'kunena_topics' table does not include author ip.
$this->field_map[] = array(
'from_tablename' => 'kunena_messages',
'from_fieldname' => 'ip',
'join_tablename' => 'kunena_topics',
'join_type' => 'LEFT',
'join_expression' => 'USING (id)',
'to_type' => 'topic',
'to_fieldname' => '_bbp_author_ip'
);
// Topic content.
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'first_post_message',
'to_type' => 'topic',
'to_fieldname' => 'post_content',
'callback_method' => 'callback_html'
);
// Topic title.
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'subject',
'to_type' => 'topic',
'to_fieldname' => 'post_title'
);
// Topic slug (Clean name to avoid conflicts)
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'subject',
'to_type' => 'topic',
'to_fieldname' => 'post_name',
'callback_method' => 'callback_slug'
);
// Topic parent forum id (If no parent, then 0)
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'category_id',
'to_type' => 'topic',
'to_fieldname' => 'post_parent',
'callback_method' => 'callback_forumid'
);
// Topic dates.
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'first_post_time',
'to_type' => 'topic',
'to_fieldname' => 'post_date',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'first_post_time',
'to_type' => 'topic',
'to_fieldname' => 'post_date_gmt',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'last_post_time',
'to_type' => 'topic',
'to_fieldname' => 'post_modified',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'last_post_time',
'to_type' => 'topic',
'to_fieldname' => 'post_modified_gmt',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'last_post_time',
'to_type' => 'topic',
'to_fieldname' => '_bbp_last_active_time',
'callback_method' => 'callback_datetime'
);
// Topic status (Open or Closed, Kunena v2.x 0=open & 1=closed)
$this->field_map[] = array(
'from_tablename' => 'kunena_topics',
'from_fieldname' => 'locked',
'to_type' => 'topic',
'to_fieldname' => '_bbp_old_closed_status_id',
'callback_method' => 'callback_topic_status'
);
/** Tags Section ******************************************************/
/**
* Kunena v2.x Forums do not support topic tags out of the box
*/
/** Reply Section *****************************************************/
// Old reply id (Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_messages',
'from_fieldname' => 'id',
'to_type' => 'reply',
'to_fieldname' => '_bbp_old_reply_id'
);
// Reply parent forum id (If no parent, then 0. Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_messages',
'from_fieldname' => 'catid',
'to_type' => 'reply',
'to_fieldname' => '_bbp_forum_id',
'callback_method' => 'callback_topicid_to_forumid'
);
// Reply parent topic id (If no parent, then 0. Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_messages',
'from_fieldname' => 'thread',
'to_type' => 'reply',
'to_fieldname' => '_bbp_topic_id',
'callback_method' => 'callback_topicid'
);
// Reply author ip (Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'kunena_messages',
'from_fieldname' => 'ip',
'to_type' => 'reply',
'to_fieldname' => '_bbp_author_ip'
);
// Reply author.
$this->field_map[] = array(
'from_tablename' => 'kunena_messages',
'from_fieldname' => 'userid',
'to_type' => 'reply',
'to_fieldname' => 'post_author',
'callback_method' => 'callback_userid'
);
// Reply content.
// Note: We join the 'kunena_messages_text' table because 'kunena_messages' table does not include reply content.
$this->field_map[] = array(
'from_tablename' => 'kunena_messages_text',
'from_fieldname' => 'message',
'join_tablename' => 'kunena_messages',
'join_type' => 'LEFT',
'join_expression' => 'ON kunena_messages_text.mesid = kunena_messages.id LEFT JOIN jos_kunena_topics AS kunena_topics ON kunena_messages.thread = kunena_topics.id WHERE kunena_messages.parent != 0',
'to_type' => 'reply',
'to_fieldname' => 'post_content',
'callback_method' => 'callback_html'
);
// Reply parent topic id (If no parent, then 0)
$this->field_map[] = array(
'from_tablename' => 'kunena_messages',
'from_fieldname' => 'thread',
'to_type' => 'reply',
'to_fieldname' => 'post_parent',
'callback_method' => 'callback_topicid'
);
// Reply dates.
$this->field_map[] = array(
'from_tablename' => 'kunena_messages',
'from_fieldname' => 'time',
'to_type' => 'reply',
'to_fieldname' => 'post_date',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'kunena_messages',
'from_fieldname' => 'time',
'to_type' => 'reply',
'to_fieldname' => 'post_date_gmt',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'kunena_messages',
'from_fieldname' => 'time',
'to_type' => 'reply',
'to_fieldname' => 'post_modified',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'kunena_messages',
'from_fieldname' => 'time',
'to_type' => 'reply',
'to_fieldname' => 'post_modified_gmt',
'callback_method' => 'callback_datetime'
);
/** User Section ******************************************************/
//Note: We are importing the Joomla User details and the Kunena v2.x user profile details.
// Store old user id (Stored in usermeta)
$this->field_map[] = array(
'from_tablename' => 'users',
'from_fieldname' => 'id',
'to_type' => 'user',
'to_fieldname' => '_bbp_old_user_id'
);
// Store old user password (Stored in usermeta serialized with salt)
$this->field_map[] = array(
'from_tablename' => 'users',
'from_fieldname' => 'password',
'to_type' => 'user',
'to_fieldname' => '_bbp_password',
'callback_method' => 'callback_savepass'
);
// Store old user salt. This is only used for the SELECT row info for the above password save
/*
$this->field_map[] = array(
'from_tablename' => 'users',
'from_fieldname' => 'salt',
'to_type' => 'user',
'to_fieldname' => ''
);
*/
// User password verify class. Stores in usermeta for verifying password.
/*
$this->field_map[] = array(
'to_type' => 'user',
'to_fieldname' => '_bbp_class',
'default' => 'Kunena2'
);
*/
// User name.
$this->field_map[] = array(
'from_tablename' => 'users',
'from_fieldname' => 'username',
'to_type' => 'user',
'to_fieldname' => 'user_login'
);
// User email.
$this->field_map[] = array(
'from_tablename' => 'users',
'from_fieldname' => 'email',
'to_type' => 'user',
'to_fieldname' => 'user_email'
);
// User registered.
$this->field_map[] = array(
'from_tablename' => 'users',
'from_fieldname' => 'registerDate',
'to_type' => 'user',
'to_fieldname' => 'user_registered',
'callback_method' => 'callback_datetime'
);
// User display name.
$this->field_map[] = array(
'from_tablename' => 'users',
'from_fieldname' => 'name',
'to_type' => 'user',
'to_fieldname' => 'display_name'
);
}
/**
* This method allows us to indicates what is or is not converted for each
* converter.
*/
public function info() {
return '';
}
/**
* This method is to save the salt and password together. That
* way when we authenticate it we can get it out of the database
* as one value. Array values are auto sanitized by WordPress.
*/
public function callback_savepass($field, $row) {
$pass_array = array('hash' => $field, 'salt' => $row['salt']);
return $pass_array;
}
/**
* This method is to take the pass out of the database and compare
* to a pass the user has typed in.
*/
public function authenticate_pass($password, $serialized_pass) {
$pass_array = unserialize($serialized_pass);
return ( $pass_array['hash'] == md5(md5($password) . $pass_array['salt']) );
}
/**
* Translate the forum type from Kunena v2.x numerics to WordPress's strings.
*
* @param int $status Kunena v2.x numeric forum type
* @return string WordPress safe
*/
public function callback_forum_type( $status = 0 ) {
if ( $status == 0 ) {
$status = 'category';
} else {
$status = 'forum';
}
return $status;
}
/**
* Translate the forum status from Kunena v2.x numerics to WordPress's strings.
*
* @param int $status Kunena v2.x numeric forum status
* @return string WordPress safe
*/
public function callback_forum_status( $status = 0 ) {
switch ( $status ) {
case 1 :
$status = 'closed';
break;
case 0 :
default :
$status = 'open';
break;
}
return $status;
}
/**
* Translate the post status from Kunena v2.x numerics to WordPress's strings.
*
* @param int $status Kunena v2.x numeric topic status
* @return string WordPress safe
*/
public function callback_topic_status( $status = 0 ) {
switch ( $status ) {
case 1 :
$status = 'closed';
break;
case 0 :
default :
$status = 'publish';
break;
}
return $status;
}
/**
* Verify the topic/reply count.
*
* @param int $count Kunena v2.x topic/reply counts
* @return string WordPress safe
*/
public function callback_topic_reply_count( $count = 1 ) {
$count = absint( (int) $count - 1 );
return $count;
}
}