663 lines
19 KiB
PHP
663 lines
19 KiB
PHP
<?php
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/**
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* bbPress Drupal7 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 Drupal v7.x Forum converter.
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*
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* @since 2.5.0 bbPress (r5138)
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*
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* @link Codex Docs https://codex.bbpress.org/import-forums/drupal
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*/
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class Drupal7 extends BBP_Converter_Base {
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/**
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* Main Constructor
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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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/** Forum Section *****************************************************/
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// Old forum id (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'taxonomy_term_data',
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'from_fieldname' => 'tid',
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'to_type' => 'forum',
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'to_fieldname' => '_bbp_old_forum_id'
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);
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// Forum parent id (If no parent, then 0, Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'taxonomy_term_hierarchy',
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'from_fieldname' => 'parent',
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'join_tablename' => 'taxonomy_term_data',
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'join_type' => 'INNER',
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'join_expression' => 'USING (tid)',
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'from_expression' => 'LEFT JOIN taxonomy_vocabulary AS taxonomy_vocabulary USING (vid) WHERE module = "forum"',
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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 title.
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$this->field_map[] = array(
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'from_tablename' => 'taxonomy_term_data',
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'from_fieldname' => 'name',
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'to_type' => 'forum',
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'to_fieldname' => 'post_title'
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);
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// Forum slug (Clean name to avoid conflicts)
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$this->field_map[] = array(
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'from_tablename' => 'taxonomy_term_data',
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'from_fieldname' => '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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$this->field_map[] = array(
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'from_tablename' => 'taxonomy_term_data',
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'from_fieldname' => 'description',
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'to_type' => 'forum',
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'to_fieldname' => 'post_content',
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'callback_method' => 'callback_null'
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);
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// Forum display order (Starts from 1)
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$this->field_map[] = array(
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'from_tablename' => 'taxonomy_term_data',
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'from_fieldname' => 'weight',
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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 (Set a default value 'forum', Stored in postmeta)
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$this->field_map[] = array(
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'to_type' => 'forum',
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'to_fieldname' => '_bbp_forum_type',
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'default' => 'forum'
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);
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// Forum status (Set a default value 'open', Stored in postmeta)
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$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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$this->field_map[] = array(
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'from_tablename' => 'forum_index',
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'from_fieldname' => 'nid',
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'to_type' => 'topic',
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'to_fieldname' => '_bbp_old_topic_id'
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);
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// Topic reply count (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum_index',
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'from_fieldname' => 'comment_count',
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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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$this->field_map[] = array(
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'from_tablename' => 'forum_index',
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'from_fieldname' => 'comment_count',
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'to_type' => 'topic',
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'to_fieldname' => '_bbp_total_reply_count',
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'callback_method' => 'callback_topic_reply_count'
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);
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// Topic parent forum id (If no parent, then 0. Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum_index',
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'from_fieldname' => 'tid',
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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: We join the 'node' table because 'forum_index' table does not include author id.
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$this->field_map[] = array(
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'from_tablename' => 'node',
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'from_fieldname' => 'uid',
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'join_tablename' => 'forum_index',
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'join_type' => 'INNER',
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'join_expression' => 'ON node.nid = forum_index.nid',
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'to_type' => 'topic',
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'to_fieldname' => 'post_author',
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'callback_method' => 'callback_userid'
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);
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// Topic author name (Stored in postmeta as _bbp_anonymous_name)
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$this->field_map[] = array(
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'to_type' => 'topic',
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'to_fieldname' => '_bbp_old_topic_author_name_id',
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'default' => 'Anonymous'
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);
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// Is the topic anonymous (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'node',
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'from_fieldname' => 'uid',
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'join_tablename' => 'forum_index',
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'join_type' => 'INNER',
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'join_expression' => 'ON node.nid = forum_index.nid',
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'to_type' => 'topic',
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'to_fieldname' => '_bbp_old_is_topic_anonymous_id',
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'callback_method' => 'callback_check_anonymous'
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);
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// Topic content.
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// Note: We join the 'field_data_body' table because 'node' or 'forum_index' table does not include topic content.
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$this->field_map[] = array(
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'from_tablename' => 'field_data_body',
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'from_fieldname' => 'body_value',
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'join_tablename' => 'node',
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'join_type' => 'INNER',
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'join_expression' => 'ON field_data_body.revision_id = node.vid',
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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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$this->field_map[] = array(
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'from_tablename' => 'forum_index',
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'from_fieldname' => 'title',
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'to_type' => 'topic',
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'to_fieldname' => 'post_title'
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);
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// Topic slug (Clean name to avoid conflicts)
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$this->field_map[] = array(
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'from_tablename' => 'forum_index',
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'from_fieldname' => 'title',
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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 parent forum id (If no parent, then 0)
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$this->field_map[] = array(
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'from_tablename' => 'forum_index',
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'from_fieldname' => 'tid',
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'to_type' => 'topic',
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'to_fieldname' => 'post_parent',
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'callback_method' => 'callback_forumid'
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);
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// Topic status (Publish or Unpublished, Drupal v7.x publish = 1, pending = 0)
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$this->field_map[] = array(
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'from_tablename' => 'node',
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'from_fieldname' => 'status',
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'join_tablename' => 'forum_index',
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'join_type' => 'INNER',
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'join_expression' => 'ON node.nid = forum_index.nid',
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'to_type' => 'topic',
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'to_fieldname' => 'post_status',
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'callback_method' => 'callback_status'
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);
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// Sticky status (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'forum_index',
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'from_fieldname' => 'sticky',
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'to_type' => 'topic',
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'to_fieldname' => '_bbp_old_sticky_status_id',
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'callback_method' => 'callback_sticky_status'
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);
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// Topic dates.
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$this->field_map[] = array(
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'from_tablename' => 'forum_index',
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'from_fieldname' => 'created',
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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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$this->field_map[] = array(
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'from_tablename' => 'forum_index',
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'from_fieldname' => 'created',
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'to_type' => 'topic',
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'to_fieldname' => 'post_date_gmt',
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'callback_method' => 'callback_datetime'
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);
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$this->field_map[] = array(
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'from_tablename' => 'forum_index',
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'from_fieldname' => 'last_comment_timestamp',
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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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$this->field_map[] = array(
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'from_tablename' => 'forum_index',
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'from_fieldname' => 'last_comment_timestamp',
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'to_type' => 'topic',
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'to_fieldname' => 'post_modified_gmt',
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'callback_method' => 'callback_datetime'
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);
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$this->field_map[] = array(
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'from_tablename' => 'forum_index',
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'from_fieldname' => 'last_comment_timestamp',
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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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// Topic status (Drupal v7.x Comments Enabled no = 0, closed = 1 & open = 2)
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$this->field_map[] = array(
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'from_tablename' => 'node',
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'from_fieldname' => 'comment',
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'join_tablename' => 'forum_index',
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'join_type' => 'INNER',
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'join_expression' => 'ON node.nid = forum_index.nid',
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'to_type' => 'topic',
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'to_fieldname' => '_bbp_old_closed_status_id',
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'callback_method' => 'callback_topic_status'
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);
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/** Tags Section ******************************************************/
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// Topic id.
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$this->field_map[] = array(
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'from_tablename' => 'field_data_field_tags',
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'from_fieldname' => 'entity_id',
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'to_type' => 'tags',
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'to_fieldname' => 'objectid',
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'callback_method' => 'callback_topicid'
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);
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// Taxonomy ID.
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$this->field_map[] = array(
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'from_tablename' => 'field_data_field_tags',
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'from_fieldname' => 'field_tags_tid',
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'to_type' => 'tags',
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'to_fieldname' => 'taxonomy'
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);
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// Term name.
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$this->field_map[] = array(
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'from_tablename' => 'taxonomy_term_data',
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'from_fieldname' => 'name',
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'join_tablename' => 'field_data_field_tags',
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'join_type' => 'INNER',
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'join_expression' => 'ON field_tags_tid = taxonomy_term_data.tid',
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'to_type' => 'tags',
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'to_fieldname' => 'name'
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);
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// Term slug.
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$this->field_map[] = array(
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'from_tablename' => 'taxonomy_term_data',
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'from_fieldname' => 'name',
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'join_tablename' => 'field_data_field_tags',
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'join_type' => 'INNER',
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'join_expression' => 'ON field_tags_tid = taxonomy_term_data.tid',
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'to_type' => 'tags',
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'to_fieldname' => 'slug',
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'callback_method' => 'callback_slug'
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);
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// Term description.
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$this->field_map[] = array(
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'from_tablename' => 'taxonomy_term_data',
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'from_fieldname' => 'description',
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'join_tablename' => 'field_data_field_tags',
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'join_type' => 'INNER',
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'join_expression' => 'ON field_tags_tid = taxonomy_term_data.tid',
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'to_type' => 'tags',
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'to_fieldname' => 'description'
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);
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/** Reply Section *****************************************************/
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// Old reply id (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'comment',
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'from_fieldname' => 'cid',
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'to_type' => 'reply',
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'to_fieldname' => '_bbp_old_reply_id'
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);
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// Reply parent forum id (If no parent, then 0. Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'comment',
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'from_fieldname' => 'nid',
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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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$this->field_map[] = array(
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'from_tablename' => 'comment',
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'from_fieldname' => 'nid',
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'to_type' => 'reply',
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'to_fieldname' => '_bbp_topic_id',
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'callback_method' => 'callback_topicid'
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);
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// Reply parent reply id (If no parent, then 0. Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'comment',
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'from_fieldname' => 'pid',
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'to_type' => 'reply',
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'to_fieldname' => '_bbp_old_reply_to_id'
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);
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// Reply author ip (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'comment',
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'from_fieldname' => 'hostname',
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'to_type' => 'reply',
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'to_fieldname' => '_bbp_author_ip'
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);
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// Reply author.
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$this->field_map[] = array(
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'from_tablename' => 'comment',
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'from_fieldname' => 'uid',
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'to_type' => 'reply',
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'to_fieldname' => 'post_author',
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'callback_method' => 'callback_userid'
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);
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// Reply status (Publish or Unpublished, Drupal v7.x publish = 1, pending = 0)
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$this->field_map[] = array(
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'from_tablename' => 'comment',
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'from_fieldname' => 'status',
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'to_type' => 'reply',
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'to_fieldname' => 'post_status',
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'callback_method' => 'callback_status'
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);
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// Reply author name (Stored in postmeta as _bbp_anonymous_name)
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$this->field_map[] = array(
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'from_tablename' => 'comment',
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'from_fieldname' => 'name',
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'to_type' => 'reply',
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'to_fieldname' => '_bbp_old_reply_author_name_id'
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);
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// Is the reply anonymous (Stored in postmeta)
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$this->field_map[] = array(
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'from_tablename' => 'comment',
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'from_fieldname' => 'uid',
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'to_type' => 'reply',
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'to_fieldname' => '_bbp_old_is_reply_anonymous_id',
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'callback_method' => 'callback_check_anonymous'
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);
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// Reply content.
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// Note: We join the 'field_data_comment_body' table because 'comment' table does not include reply content.
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$this->field_map[] = array(
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'from_tablename' => 'field_data_comment_body',
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'from_fieldname' => 'comment_body_value',
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'join_tablename' => 'comment',
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'join_type' => 'INNER',
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'join_expression' => 'ON field_data_comment_body.entity_id = comment.cid',
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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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$this->field_map[] = array(
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'from_tablename' => 'comment',
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'from_fieldname' => 'nid',
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'to_type' => 'reply',
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'to_fieldname' => 'post_parent',
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'callback_method' => 'callback_topicid'
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);
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// Reply dates.
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$this->field_map[] = array(
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'from_tablename' => 'comment',
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'from_fieldname' => 'created',
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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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$this->field_map[] = array(
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'from_tablename' => 'comment',
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'from_fieldname' => 'created',
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'to_type' => 'reply',
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'to_fieldname' => 'post_date_gmt',
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'callback_method' => 'callback_datetime'
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);
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$this->field_map[] = array(
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'from_tablename' => 'comment',
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'from_fieldname' => 'changed',
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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' => 'comment',
|
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'from_fieldname' => 'changed',
|
|
'to_type' => 'reply',
|
|
'to_fieldname' => 'post_modified_gmt',
|
|
'callback_method' => 'callback_datetime'
|
|
);
|
|
|
|
/** User Section ******************************************************/
|
|
|
|
// Store old user id (Stored in usermeta)
|
|
// Don't import user uid = 0, this is Drupal 7's guest user
|
|
$this->field_map[] = array(
|
|
'from_tablename' => 'users',
|
|
'from_fieldname' => 'uid',
|
|
'from_expression' => 'WHERE uid != 0',
|
|
'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' => 'pass',
|
|
'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' => 'pass',
|
|
'to_type' => 'user',
|
|
'to_fieldname' => ''
|
|
);
|
|
|
|
// User password verify class (Stored in usermeta for verifying password)
|
|
$this->field_map[] = array(
|
|
'to_type' => 'users',
|
|
'to_fieldname' => '_bbp_class',
|
|
'default' => 'Drupal7'
|
|
);
|
|
|
|
// User name.
|
|
$this->field_map[] = array(
|
|
'from_tablename' => 'users',
|
|
'from_fieldname' => 'name',
|
|
'to_type' => 'user',
|
|
'to_fieldname' => 'user_login'
|
|
);
|
|
|
|
// User nice name.
|
|
$this->field_map[] = array(
|
|
'from_tablename' => 'users',
|
|
'from_fieldname' => 'name',
|
|
'to_type' => 'user',
|
|
'to_fieldname' => 'user_nicename'
|
|
);
|
|
|
|
// User email.
|
|
$this->field_map[] = array(
|
|
'from_tablename' => 'users',
|
|
'from_fieldname' => 'mail',
|
|
'to_type' => 'user',
|
|
'to_fieldname' => 'user_email'
|
|
);
|
|
|
|
// User registered.
|
|
$this->field_map[] = array(
|
|
'from_tablename' => 'users',
|
|
'from_fieldname' => 'created',
|
|
'to_type' => 'user',
|
|
'to_fieldname' => 'user_registered',
|
|
'callback_method' => 'callback_datetime'
|
|
);
|
|
|
|
// Store Signature (Stored in usermeta)
|
|
$this->field_map[] = array(
|
|
'from_tablename' => 'users',
|
|
'from_fieldname' => 'signature',
|
|
'to_fieldname' => '_bbp_drupal7_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 post status from Drupal v7.x numerics to WordPress's
|
|
* strings.
|
|
*
|
|
* @param int $status Drupal v7.x numeric post status
|
|
* @return string WordPress safe
|
|
*/
|
|
public function callback_status( $status = 1 ) {
|
|
switch ( $status ) {
|
|
case 0 :
|
|
$status = 'pending'; // bbp_get_pending_status_id()
|
|
break;
|
|
|
|
case 1 :
|
|
default :
|
|
$status = 'publish'; // bbp_get_public_status_id()
|
|
break;
|
|
}
|
|
return $status;
|
|
}
|
|
|
|
/**
|
|
* Translate the post status from Drupal v7.x numerics to WordPress's strings.
|
|
*
|
|
* @param int $status Drupal v7.x numeric topic status
|
|
* @return string WordPress safe
|
|
*/
|
|
public function callback_topic_status( $status = 2 ) {
|
|
switch ( $status ) {
|
|
case 1 :
|
|
$status = 'closed';
|
|
break;
|
|
|
|
case 2 :
|
|
default :
|
|
$status = 'publish';
|
|
break;
|
|
}
|
|
return $status;
|
|
}
|
|
|
|
/**
|
|
* Translate the topic sticky status type from Drupal v7.x numerics to WordPress's strings.
|
|
*
|
|
* @param int $status Drupal v7.x numeric forum type
|
|
* @return string WordPress safe
|
|
*/
|
|
public function callback_sticky_status( $status = 0 ) {
|
|
switch ( $status ) {
|
|
case 1 :
|
|
$status = 'sticky'; // Drupal Sticky 'topic_sticky = 1'
|
|
break;
|
|
|
|
case 0 :
|
|
default :
|
|
$status = 'normal'; // Drupal Normal Topic 'sticky = 0'
|
|
break;
|
|
}
|
|
return $status;
|
|
}
|
|
|
|
/**
|
|
* Verify the topic/reply count.
|
|
*
|
|
* @param int $count Drupal v7.x topic/reply counts
|
|
* @return string WordPress safe
|
|
*/
|
|
public function callback_topic_reply_count( $count = 1 ) {
|
|
$count = absint( (int) $count - 1 );
|
|
return $count;
|
|
}
|
|
}
|