638 lines
19 KiB
PHP
638 lines
19 KiB
PHP
<?php
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/**
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* bbPress e107 1.x Converter
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*
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* @package bbPress
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* @subpackage Converters
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*/
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/**
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* Implementation of e107 v1.x Forum converter.
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*
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* @since 2.6.0 bbPress (r5352)
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*
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* @link Codex Docs https://codex.bbpress.org/import-forums/e107
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*/
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class e107v1 extends BBP_Converter_Base {
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/**
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* Main Constructor
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*
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*/
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public function __construct() {
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parent::__construct();
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}
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/**
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* Sets up the field mappings
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*/
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public function setup_globals() {
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// Setup smiley URL & path
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$this->bbcode_parser_properties = array(
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'smiley_url' => false,
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'smiley_dir' => false
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);
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/** Forum Section *****************************************************/
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// Old forum id (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum',
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'from_fieldname' => 'forum_id',
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'to_type' => 'forum',
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'to_fieldname' => '_bbp_old_forum_id'
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);
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// Forum parent id (If no parent, then 0, Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum',
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'from_fieldname' => 'forum_parent',
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'to_type' => 'forum',
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'to_fieldname' => '_bbp_old_forum_parent_id'
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);
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// Forum topic count (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum',
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'from_fieldname' => 'forum_threads',
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'to_type' => 'forum',
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'to_fieldname' => '_bbp_topic_count'
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);
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// Forum reply count (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum',
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'from_fieldname' => 'forum_replies',
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'to_type' => 'forum',
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'to_fieldname' => '_bbp_reply_count'
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);
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// Forum total topic count (Includes unpublished topics, Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum',
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'from_fieldname' => 'forum_threads',
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'to_type' => 'forum',
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'to_fieldname' => '_bbp_total_topic_count'
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);
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// Forum total reply count (Includes unpublished replies, Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum',
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'from_fieldname' => 'forum_replies',
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'to_type' => 'forum',
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'to_fieldname' => '_bbp_total_reply_count'
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);
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// Forum title.
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$this->field_map[] = array(
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'from_tablename' => 'forum',
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'from_fieldname' => 'forum_name',
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'to_type' => 'forum',
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'to_fieldname' => 'post_title'
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);
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// Forum slug (Clean name to avoid conflicts)
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$this->field_map[] = array(
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'from_tablename' => 'forum',
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'from_fieldname' => 'forum_name',
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'to_type' => 'forum',
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'to_fieldname' => 'post_name',
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'callback_method' => 'callback_slug'
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);
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// Forum description.
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$this->field_map[] = array(
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'from_tablename' => 'forum',
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'from_fieldname' => 'forum_description',
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'to_type' => 'forum',
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'to_fieldname' => 'post_content',
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'callback_method' => 'callback_null'
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);
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// Forum display order (Starts from 1)
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$this->field_map[] = array(
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'from_tablename' => 'forum',
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'from_fieldname' => 'forum_order',
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'to_type' => 'forum',
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'to_fieldname' => 'menu_order'
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);
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// Forum type (Category = 0 or Forum > 0, Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum',
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'from_fieldname' => 'forum_parent',
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'to_type' => 'forum',
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'to_fieldname' => '_bbp_forum_type',
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'callback_method' => 'callback_forum_type'
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);
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// Forum status (Set a default value 'open', Stored in postmeta)
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$this->field_map[] = array(
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'to_type' => 'forum',
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'to_fieldname' => '_bbp_status',
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'default' => 'open'
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);
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// Forum dates.
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$this->field_map[] = array(
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'to_type' => 'forum',
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'to_fieldname' => 'post_date',
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'default' => date('Y-m-d H:i:s')
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);
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$this->field_map[] = array(
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'to_type' => 'forum',
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'to_fieldname' => 'post_date_gmt',
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'default' => date('Y-m-d H:i:s')
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);
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$this->field_map[] = array(
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'to_type' => 'forum',
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'to_fieldname' => 'post_modified',
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'default' => date('Y-m-d H:i:s')
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);
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$this->field_map[] = array(
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'to_type' => 'forum',
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'to_fieldname' => 'post_modified_gmt',
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'default' => date('Y-m-d H:i:s')
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);
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/** Topic Section *****************************************************/
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// Old topic id (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_id',
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'from_expression' => 'WHERE thread_parent = 0',
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'to_type' => 'topic',
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'to_fieldname' => '_bbp_old_topic_id'
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);
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// Topic reply count (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_total_replies',
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'to_type' => 'topic',
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'to_fieldname' => '_bbp_reply_count',
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'callback_method' => 'callback_topic_reply_count'
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);
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// Topic total reply count (Includes unpublished replies, Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_total_replies',
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'to_type' => 'topic',
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'to_fieldname' => '_bbp_total_reply_count',
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'callback_method' => 'callback_topic_reply_count'
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);
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// Topic parent forum id (If no parent, then 0. Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_forum_id',
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'to_type' => 'topic',
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'to_fieldname' => '_bbp_forum_id',
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'callback_method' => 'callback_forumid'
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);
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// Topic author.
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// Note: Uses a custom callback to transform user id from '1.Administrator e107v1' to numeric user id.
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_user',
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'to_type' => 'topic',
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'to_fieldname' => 'post_author',
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'callback_method' => 'callback_e107v1_userid'
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);
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// Topic content.
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_thread',
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'to_type' => 'topic',
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'to_fieldname' => 'post_content',
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'callback_method' => 'callback_html'
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);
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// Topic title.
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_name',
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'to_type' => 'topic',
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'to_fieldname' => 'post_title'
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);
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// Topic slug (Clean name to avoid conflicts)
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_name',
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'to_type' => 'topic',
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'to_fieldname' => 'post_name',
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'callback_method' => 'callback_slug'
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);
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// Topic status (Open or Closed, e107 v1.x open = 1 & closed = 0)
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_active',
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'to_type' => 'topic',
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'to_fieldname' => '_bbp_old_closed_status_id',
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'callback_method' => 'callback_topic_status'
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);
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// Topic parent forum id (If no parent, then 0)
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_forum_id',
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'to_type' => 'topic',
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'to_fieldname' => 'post_parent',
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'callback_method' => 'callback_forumid'
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);
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// Sticky status (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_s',
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'to_type' => 'topic',
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'to_fieldname' => '_bbp_old_sticky_status_id',
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'callback_method' => 'callback_sticky_status'
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);
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// Topic dates.
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_datestamp',
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'to_type' => 'topic',
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'to_fieldname' => 'post_date',
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'callback_method' => 'callback_datetime'
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);
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_datestamp',
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'to_type' => 'topic',
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'to_fieldname' => 'post_date_gmt',
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'callback_method' => 'callback_datetime'
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);
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_datestamp',
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'to_type' => 'topic',
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'to_fieldname' => 'post_modified',
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'callback_method' => 'callback_datetime'
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);
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_datestamp',
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'to_type' => 'topic',
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'to_fieldname' => 'post_modified_gmt',
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'callback_method' => 'callback_datetime'
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);
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_datestamp',
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'to_type' => 'topic',
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'to_fieldname' => '_bbp_last_active_time',
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'callback_method' => 'callback_datetime'
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);
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/** Tags Section ******************************************************/
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/**
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* e107 v1.x Forums do not support topic tags out of the box
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*/
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/** Reply Section *****************************************************/
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// Old reply id (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_id',
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'from_expression' => 'WHERE thread_parent != 0',
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'to_type' => 'reply',
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'to_fieldname' => '_bbp_old_reply_id'
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);
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// Reply parent forum id (If no parent, then 0. Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_forum_id',
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'to_type' => 'reply',
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'to_fieldname' => '_bbp_forum_id',
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'callback_method' => 'callback_topicid_to_forumid'
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);
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// Reply parent topic id (If no parent, then 0. Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_parent',
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'to_type' => 'reply',
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'to_fieldname' => '_bbp_topic_id',
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'callback_method' => 'callback_topicid'
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);
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// Reply author.
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// Note: Uses a custom callback to transform user id from '1.Administrator e107v1' to numeric user id.
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_user',
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'to_type' => 'reply',
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'to_fieldname' => 'post_author',
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'callback_method' => 'callback_e107v1_userid'
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);
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// Reply content.
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_thread',
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'to_type' => 'reply',
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'to_fieldname' => 'post_content',
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'callback_method' => 'callback_html'
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);
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// Reply parent topic id (If no parent, then 0)
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_parent',
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'to_type' => 'reply',
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'to_fieldname' => 'post_parent',
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'callback_method' => 'callback_topicid'
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);
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// Reply dates.
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_datestamp',
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'to_type' => 'reply',
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'to_fieldname' => 'post_date',
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'callback_method' => 'callback_datetime'
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);
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_datestamp',
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'to_type' => 'reply',
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'to_fieldname' => 'post_date_gmt',
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'callback_method' => 'callback_datetime'
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);
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_datestamp',
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'to_type' => 'reply',
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'to_fieldname' => 'post_modified',
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'callback_method' => 'callback_datetime'
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);
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$this->field_map[] = array(
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'from_tablename' => 'forum_t',
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'from_fieldname' => 'thread_datestamp',
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'to_type' => 'reply',
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'to_fieldname' => 'post_modified_gmt',
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'callback_method' => 'callback_datetime'
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);
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/** User Section ******************************************************/
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// Store old user id (Stored in usermeta)
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$this->field_map[] = array(
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'from_tablename' => 'user',
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'from_fieldname' => 'user_id',
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'to_type' => 'user',
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'to_fieldname' => '_bbp_old_user_id'
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);
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// Store old user password (Stored in usermeta serialized with salt)
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$this->field_map[] = array(
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'from_tablename' => 'user',
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'from_fieldname' => 'user_password',
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'to_type' => 'user',
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'to_fieldname' => '_bbp_password',
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'callback_method' => 'callback_savepass'
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);
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// User password verify class (Stored in usermeta for verifying password)
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$this->field_map[] = array(
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'to_type' => 'user',
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'to_fieldname' => '_bbp_class',
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'default' => 'e107v1'
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);
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// User name.
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$this->field_map[] = array(
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'from_tablename' => 'user',
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'from_fieldname' => 'user_loginname',
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'to_type' => 'user',
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'to_fieldname' => 'user_login'
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);
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// User nice name.
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$this->field_map[] = array(
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'from_tablename' => 'user',
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'from_fieldname' => 'user_loginname',
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'to_type' => 'user',
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'to_fieldname' => 'user_nicename'
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);
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// User email.
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$this->field_map[] = array(
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'from_tablename' => 'user',
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'from_fieldname' => 'user_email',
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'to_type' => 'user',
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'to_fieldname' => 'user_email'
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);
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// User registered.
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$this->field_map[] = array(
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'from_tablename' => 'user',
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'from_fieldname' => 'user_join',
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'to_type' => 'user',
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'to_fieldname' => 'user_registered',
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'callback_method' => 'callback_datetime'
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);
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// User display name.
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$this->field_map[] = array(
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'from_tablename' => 'user',
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'from_fieldname' => 'user_name',
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'to_type' => 'user',
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'to_fieldname' => 'display_name'
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);
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// Store Signature (Stored in usermeta)
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$this->field_map[] = array(
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'from_tablename' => 'user',
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'from_fieldname' => 'user_signature',
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'to_fieldname' => '_bbp_e107v1_user_sig',
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'to_type' => 'user',
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'callback_method' => 'callback_html'
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);
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}
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/**
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* This method allows us to indicates what is or is not converted for each
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* converter.
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*/
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public function info() {
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return '';
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}
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/**
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* This method is to save the salt and password together. That
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* way when we authenticate it we can get it out of the database
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* as one value. Array values are auto sanitized by WordPress.
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*/
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public function callback_savepass( $field, $row ) {
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$pass_array = array( 'hash' => $field, 'salt' => $row['salt'] );
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return $pass_array;
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}
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/**
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* This method is to take the pass out of the database and compare
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* to a pass the user has typed in.
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*/
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public function authenticate_pass( $password, $serialized_pass ) {
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$pass_array = unserialize( $serialized_pass );
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return ( $pass_array['hash'] == md5( md5( $password ). $pass_array['salt'] ) );
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}
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/**
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* Translate the forum type from e107 v1.x numerics to WordPress's strings.
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*
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* @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 );
|
|
}
|
|
}
|