File "e107v1.php"
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<?php
/**
* bbPress e107 1.x Converter
*
* @package bbPress
* @subpackage Converters
*/
/**
* Implementation of e107 v1.x Forum converter.
*
* @since 2.6.0 bbPress (r5352)
*
* @link Codex Docs https://codex.bbpress.org/import-forums/e107
*/
class e107v1 extends BBP_Converter_Base {
/**
* Main Constructor
*
*/
public function __construct() {
parent::__construct();
}
/**
* Sets up the field mappings
*/
public function setup_globals() {
// Setup smiley URL & path
$this->bbcode_parser_properties = array(
'smiley_url' => false,
'smiley_dir' => false
);
/** Forum Section *****************************************************/
// Old forum id (Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'forum',
'from_fieldname' => 'forum_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' => 'forum',
'from_fieldname' => 'forum_parent',
'to_type' => 'forum',
'to_fieldname' => '_bbp_old_forum_parent_id'
);
// Forum topic count (Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'forum',
'from_fieldname' => 'forum_threads',
'to_type' => 'forum',
'to_fieldname' => '_bbp_topic_count'
);
// Forum reply count (Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'forum',
'from_fieldname' => 'forum_replies',
'to_type' => 'forum',
'to_fieldname' => '_bbp_reply_count'
);
// Forum total topic count (Includes unpublished topics, Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'forum',
'from_fieldname' => 'forum_threads',
'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// Forum total reply count (Includes unpublished replies, Stored in postmeta)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' => 'forum',
'from_fieldname' => 'forum_replies',
'to_type' => 'forum',
'to_fieldname' => '_bbp_total_reply_count'
);
// Forum title.
$this->field_map[] = array(
'from_tablename' => 'forum',
'from_fieldname' => 'forum_name',
'to_type' => 'forum',
'to_fieldname' => 'post_title'
);
// Forum slug (Clean name to avoid conflicts)
$this->field_map[] = array(
'from_tablename' => 'forum',
'from_fieldname' => 'forum_name',
'to_type' => 'forum',
'to_fieldname' => 'post_name',
'callback_method' => 'callback_slug'
);
// Forum description.
$this->field_map[] = array(
'from_tablename' => 'forum',
'from_fieldname' => 'forum_description',
'to_type' => 'forum',
'to_fieldname' => 'post_content',
'callback_method' => 'callback_null'
);
// Forum display order (Starts from 1)
$this->field_map[] = array(
'from_tablename' => 'forum',
'from_fieldname' => 'forum_order',
'to_type' => 'forum',
'to_fieldname' => 'menu_order'
);
// Forum type (Category = 0 or Forum > 0, Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'forum',
'from_fieldname' => 'forum_parent',
'to_type' => 'forum',
'to_fieldname' => '_bbp_forum_type',
'callback_method' => 'callback_forum_type'
);
// Forum status (Set a default value 'open', Stored in postmeta)
$this->field_map[] = array(
'to_type' => 'forum',
'to_fieldname' => '_bbp_status',
'default' => 'open'
);
// 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' => 'forum_t',
'from_fieldname' => 'thread_id',
'from_expression' => 'WHERE thread_parent = 0',
'to_type' => 'topic',
'to_fieldname' => '_bbp_old_topic_id'
);
// Topic reply count (Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_total_replies',
'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' => 'forum_t',
'from_fieldname' => 'thread_total_replies',
'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' => 'forum_t',
'from_fieldname' => 'thread_forum_id',
'to_type' => 'topic',
'to_fieldname' => '_bbp_forum_id',
'callback_method' => 'callback_forumid'
);
// Topic author.
// Note: Uses a custom callback to transform user id from '1.Administrator e107v1' to numeric user id.
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_user',
'to_type' => 'topic',
'to_fieldname' => 'post_author',
'callback_method' => 'callback_e107v1_userid'
);
// Topic content.
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_thread',
'to_type' => 'topic',
'to_fieldname' => 'post_content',
'callback_method' => 'callback_html'
);
// Topic title.
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_name',
'to_type' => 'topic',
'to_fieldname' => 'post_title'
);
// Topic slug (Clean name to avoid conflicts)
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_name',
'to_type' => 'topic',
'to_fieldname' => 'post_name',
'callback_method' => 'callback_slug'
);
// Topic status (Open or Closed, e107 v1.x open = 1 & closed = 0)
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_active',
'to_type' => 'topic',
'to_fieldname' => '_bbp_old_closed_status_id',
'callback_method' => 'callback_topic_status'
);
// Topic parent forum id (If no parent, then 0)
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_forum_id',
'to_type' => 'topic',
'to_fieldname' => 'post_parent',
'callback_method' => 'callback_forumid'
);
// Sticky status (Stored in postmeta)
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_s',
'to_type' => 'topic',
'to_fieldname' => '_bbp_old_sticky_status_id',
'callback_method' => 'callback_sticky_status'
);
// Topic dates.
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_datestamp',
'to_type' => 'topic',
'to_fieldname' => 'post_date',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_datestamp',
'to_type' => 'topic',
'to_fieldname' => 'post_date_gmt',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_datestamp',
'to_type' => 'topic',
'to_fieldname' => 'post_modified',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_datestamp',
'to_type' => 'topic',
'to_fieldname' => 'post_modified_gmt',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_datestamp',
'to_type' => 'topic',
'to_fieldname' => '_bbp_last_active_time',
'callback_method' => 'callback_datetime'
);
/** Tags Section ******************************************************/
/**
* e107 v1.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' => 'forum_t',
'from_fieldname' => 'thread_id',
'from_expression' => 'WHERE thread_parent != 0',
'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' => 'forum_t',
'from_fieldname' => 'thread_forum_id',
'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' => 'forum_t',
'from_fieldname' => 'thread_parent',
'to_type' => 'reply',
'to_fieldname' => '_bbp_topic_id',
'callback_method' => 'callback_topicid'
);
// Reply author.
// Note: Uses a custom callback to transform user id from '1.Administrator e107v1' to numeric user id.
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_user',
'to_type' => 'reply',
'to_fieldname' => 'post_author',
'callback_method' => 'callback_e107v1_userid'
);
// Reply content.
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_thread',
'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' => 'forum_t',
'from_fieldname' => 'thread_parent',
'to_type' => 'reply',
'to_fieldname' => 'post_parent',
'callback_method' => 'callback_topicid'
);
// Reply dates.
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_datestamp',
'to_type' => 'reply',
'to_fieldname' => 'post_date',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_datestamp',
'to_type' => 'reply',
'to_fieldname' => 'post_date_gmt',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_datestamp',
'to_type' => 'reply',
'to_fieldname' => 'post_modified',
'callback_method' => 'callback_datetime'
);
$this->field_map[] = array(
'from_tablename' => 'forum_t',
'from_fieldname' => 'thread_datestamp',
'to_type' => 'reply',
'to_fieldname' => 'post_modified_gmt',
'callback_method' => 'callback_datetime'
);
/** User Section ******************************************************/
// Store old user id (Stored in usermeta)
$this->field_map[] = array(
'from_tablename' => 'user',
'from_fieldname' => 'user_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' => 'user',
'from_fieldname' => 'user_password',
'to_type' => 'user',
'to_fieldname' => '_bbp_password',
'callback_method' => 'callback_savepass'
);
// User password verify class (Stored in usermeta for verifying password)
$this->field_map[] = array(
'to_type' => 'user',
'to_fieldname' => '_bbp_class',
'default' => 'e107v1'
);
// User name.
$this->field_map[] = array(
'from_tablename' => 'user',
'from_fieldname' => 'user_loginname',
'to_type' => 'user',
'to_fieldname' => 'user_login'
);
// User nice name.
$this->field_map[] = array(
'from_tablename' => 'user',
'from_fieldname' => 'user_loginname',
'to_type' => 'user',
'to_fieldname' => 'user_nicename'
);
// User email.
$this->field_map[] = array(
'from_tablename' => 'user',
'from_fieldname' => 'user_email',
'to_type' => 'user',
'to_fieldname' => 'user_email'
);
// User registered.
$this->field_map[] = array(
'from_tablename' => 'user',
'from_fieldname' => 'user_join',
'to_type' => 'user',
'to_fieldname' => 'user_registered',
'callback_method' => 'callback_datetime'
);
// User display name.
$this->field_map[] = array(
'from_tablename' => 'user',
'from_fieldname' => 'user_name',
'to_type' => 'user',
'to_fieldname' => 'display_name'
);
// Store Signature (Stored in usermeta)
$this->field_map[] = array(
'from_tablename' => 'user',
'from_fieldname' => 'user_signature',
'to_fieldname' => '_bbp_e107v1_user_sig',
'to_type' => 'user',
'callback_method' => 'callback_html'
);
}
/**
* 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 e107 v1.x numerics to WordPress's strings.
*
* @param int $status e107 v1.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 post status from e107 v1.x numerics to WordPress's strings.
*
* @param int $status e107 v1.x numeric topic status
* @return string WordPress safe
*/
public function callback_topic_status( $status = 1 ) {
switch ( $status ) {
case 0 :
$status = 'closed';
break;
case 1 :
default :
$status = 'publish';
break;
}
return $status;
}
/**
* Translate the topic sticky status type from e107 v1.x numerics to WordPress's strings.
*
* @param int $status e107 v1.x numeric forum type
* @return string WordPress safe
*/
public function callback_sticky_status( $status = 0 ) {
switch ( $status ) {
case 2 :
$status = 'super-sticky'; // e107 Announcement Sticky 'thread_s = 2'
break;
case 1 :
$status = 'sticky'; // e107 Sticky 'thread_s = 1'
break;
case 0 :
default :
$status = 'normal'; // e107 normal topic 'thread_s = 0'
break;
}
return $status;
}
/**
* Verify the topic/reply count.
*
* @param int $count e107 v1.x topic/reply counts
* @return string WordPress safe
*/
public function callback_topic_reply_count( $count = 1 ) {
$count = absint( (int) $count - 1 );
return $count;
}
/**
* Override the `callback_user` function in 'converter.php' for custom e107v1 imports
*
* A mini cache system to reduce database calls to user ID's
*
* @param string $field
* @return string
*/
protected function callback_e107v1_userid( $field ) {
// Strip only the user id from the topic and reply authors
$field = preg_replace( '/(\d+?)+\.[\S\s]+/', '$1', $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 = %s AND meta_value = %s LIMIT 1", '_bbp_old_user_id', $field ) );
} else {
$row = $this->wpdb->get_row( $this->wpdb->prepare( "SELECT user_id AS value_id FROM {$this->wpdb->usermeta} WHERE meta_key = %s AND meta_value = %s LIMIT 1", '_bbp_old_user_id', $field ) );
}
if ( ! is_null( $row ) ) {
$this->map_userid[ $field ] = $row->value_id;
} else {
if ( true === $this->convert_users ) {
$this->map_userid[ $field ] = 0;
} else {
$this->map_userid[ $field ] = $field;
}
}
}
return $this->map_userid[ $field ];
}
/**
* This callback processes any custom parser.php attributes and custom code with preg_replace
*/
protected function callback_html( $field ) {
// Strips custom e107v1 'magic_url' and 'bbcode_uid' first from $field before parsing $field to parser.php
$e107v1_markup = $field;
$e107v1_markup = html_entity_decode( $e107v1_markup );
// Replace '[blockquote]' with '<blockquote>'
$e107v1_markup = preg_replace( '/\[blockquote\]/', '<blockquote>', $e107v1_markup );
// Replace '[/blockquote]' with '</blockquote>'
$e107v1_markup = preg_replace( '/\[\/blockquote\]/', '</blockquote>', $e107v1_markup );
// Replace '[quote$1=$2]' with '<em>$2 wrote:</em><blockquote>"
$e107v1_markup = preg_replace( '/\[quote(.*?)=(.*?)\]/', '<em>@$2 wrote:</em><blockquote>', $e107v1_markup );
// Replace '[/quote$1]' with '</blockquote>"
$e107v1_markup = preg_replace( '/\[\/quote(.*?)\]/' , '</blockquote>', $e107v1_markup );
// Remove '[justify]'
$e107v1_markup = preg_replace( '/\[justify\]/', '', $e107v1_markup );
// Remove '[/justify]'
$e107v1_markup = preg_replace( '/\[\/justify\]/', '', $e107v1_markup );
// Replace '[link=(https|http)://$2]$3[/link]' with '<a href="$1://$2">$3</a>'
$e107v1_markup = preg_replace( '/\[link\=(https|http)\:\/\/(.*?)\](.*?)\[\/link\]/i', '<a href="$1://$2">$3</a>', $e107v1_markup );
// Replace '[list=(decimal|lower-roman|upper-roman|lower-alpha|upper-alpha)]' with '[list]'
$e107v1_markup = preg_replace( '/\[list\=(decimal|lower-roman|upper-roman|lower-alpha|upper-alpha)\]/i', '[list]', $e107v1_markup );
// Replace '[youtube]$1[/youtube]' with '$1"
$e107v1_markup = preg_replace( '/\[youtube\](.*?)\[\/youtube\]/', 'https://youtu.be/$1', $e107v1_markup );
// Now that e107v1 custom HTML has been stripped put the cleaned HTML back in $field
$field = $e107v1_markup;
// Parse out any bbCodes in $field with the BBCode 'parser.php'
return parent::callback_html( $field );
}
}