360 lines
8.9 KiB
PHP
360 lines
8.9 KiB
PHP
<?php
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/**
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* @brief Converter Punbb Class
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* @author <a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
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* @copyright (c) 2001 - 2016 Invision Power Services, Inc.
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* @package IPS Community Suite
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* @subpackage Converter
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* @since 21 Jan 2015
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*/
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namespace IPS\convert\Software\Forums;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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class _Punbb extends \IPS\convert\Software
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{
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/**
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* Software Name
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*
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* @return string
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*/
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public static function softwareName()
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{
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/* Child classes must override this method */
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return "PunBB 1.x";
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}
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/**
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* Software Key
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*
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* @return string
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*/
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public static function softwareKey()
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{
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/* Child classes must override this method */
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return "punbb";
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}
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/**
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* Content we can convert from this software.
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*
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* @return array
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*/
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public static function canConvert()
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{
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return array(
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'convertForumsForums' => array(
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'table' => 'forums',
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'where' => NULL,
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),
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'convertForumsTopics' => array(
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'table' => 'topics',
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'where' => NULL
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),
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'convertForumsPosts' => array(
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'table' => 'posts',
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'where' => NULL
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),
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);
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}
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/**
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* Requires Parent
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*
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* @return boolean
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*/
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public static function requiresParent()
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{
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return TRUE;
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}
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/**
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* Possible Parent Conversions
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*
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* @return array
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*/
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public static function parents()
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{
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return array( 'core' => array( 'punbb' ) );
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}
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/**
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* Finish - Adds everything it needs to the queues and clears data store
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*
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* @return array Messages to display
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*/
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public function finish()
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{
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/* Content Rebuilds */
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\IPS\Task::queue( 'core', 'RebuildContainerCounts', array( 'class' => 'IPS\forums\Forum', 'count' => 0 ), 5, array( 'class' ) );
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\IPS\Task::queue( 'convert', 'RebuildContent', array( 'app' => $this->app->app_id, 'link' => 'forums_posts', 'class' => 'IPS\forums\Topic\Post' ), 2, array( 'app', 'link', 'class' ) );
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\IPS\Task::queue( 'core', 'RebuildItemCounts', array( 'class' => 'IPS\forums\Topic' ), 3, array( 'class' ) );
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\IPS\Task::queue( 'convert', 'RebuildFirstPostIds', array( 'app' => $this->app->app_id ), 2, array( 'app' ) );
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\IPS\Task::queue( 'convert', 'DeleteEmptyTopics', array( 'app' => $this->app->app_id ), 4, array( 'app' ) );
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return array( "f_forum_last_post_data", "f_rebuild_posts", "f_recounting_forums", "f_recounting_topics" );
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}
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/**
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* Fix post data
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*
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* @param string raw post data
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* @return string parsed post data
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*/
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public static function fixPostData( $post )
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{
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return \IPS\convert\Software\Core\Punbb::fixPostData( $post );
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}
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/**
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* Convert forums
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*
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* @return void
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*/
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public function convertForumsForums()
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{
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$libraryClass = $this->getLibrary();
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$libraryClass::setKey( 'id' );
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foreach( $this->fetch( 'forums', 'id' ) AS $row )
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{
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/* PunBB has separate concepts of categories versus forums - normally, we would do these in separate processes but that isn't really all that necessary */
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try
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{
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$catId = $this->app->getLink( '1000' . $row['cat_id'], 'forums_forums' );
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}
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catch( \OutOfRangeException $e )
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{
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try
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{
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$category = $this->db->select( '*', 'categories', array( "id=?", $row['cat_id'] ) )->first();
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$libraryClass->convertForumsForum( array(
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'id' => '1000' . $category['id'],
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'name' => $category['cat_name'],
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'parent_id' => -1,
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'position' => $category['disp_position']
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) );
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}
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catch( \UnderflowException $e ) {}
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}
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/* They don't store the last poster ID. Makes me sad. */
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$last_poster_id = 0;
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try
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{
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/* Better hope they haven't changed their name */
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$last_poster_id = $this->db->select( 'id', 'users', array( "username=?", $row['last_poster'] ) )->first();
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}
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catch( \UnderflowException $e ) {}
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$info = array(
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'id' => $row['id'],
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'name' => $row['forum_name'],
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'description' => $row['forum_desc'],
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'topics' => $row['num_topics'],
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'posts' => $row['num_posts'],
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'last_post' => $row['last_post'],
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'last_poster_id' => $last_poster_id,
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'last_poster_name' => $row['last_poster'],
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'parent_id' => ( $row['parent_forum_id'] == 0 ) ? '1000' . $row['cat_id'] : $row['parent_forum_id'],
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'position' => $row['disp_position'],
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'redirect_url' => $row['redirect_url'],
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);
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$libraryClass->convertForumsForum( $info );
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$libraryClass->setLastKeyValue( $row['id'] );
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}
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}
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/**
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* Convert topics
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*
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* @return void
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*/
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public function convertForumsTopics()
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{
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$libraryClass = $this->getLibrary();
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$libraryClass::setKey( 'id' );
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foreach( $this->fetch( 'topics', 'id' ) AS $row )
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{
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/* sigh */
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$last_poster_id = 0;
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try
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{
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$last_poster_id = $this->db->select( 'id', 'users', array( "username=?", $row['last_poster'] ) )->first();
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}
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catch( \UnderflowException $e ) {}
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$starter_id = 0;
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try
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{
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$starter_id = $this->db->select( 'id', 'users', array( "username=?", $row['poster'] ) )->first();
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}
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catch( \UnderflowException $e ) {}
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$moved_to = NULL;
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if ( $row['moved_to'] )
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{
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try
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{
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$moved_to_forum = $this->db->select( 'forum_id', 'topics', array( "id=?", $row['moved_to'] ) )->first();
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$moved_to = [ $row['moved_to'], $moved_to_forum ];
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}
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catch( \UnderflowException $e ) {}
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}
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$info = array(
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'tid' => $row['id'],
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'title' => $row['subject'],
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'forum_id' => $row['forum_id'],
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'state' => ( $row['closed'] ) ? 'closed' : 'open',
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'posts' => $row['num_replies'],
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'starter_id' => $starter_id,
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'start_date' => $row['posted'],
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'last_poster_id' => $last_poster_id,
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'last_post' => $row['last_post'],
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'starter_name' => $row['poster'],
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'last_poster_name' => $row['last_poster'],
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'pinned' => ( $row['sticky'] OR $row['announcement'] ) ? 1 : 0,
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'moved_to' => $moved_to,
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'moved_on' => ( !is_null( $moved_to ) ) ? $row['posted'] : 0,
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);
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$libraryClass->convertForumsTopic( $info );
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foreach( $this->db->select( '*', 'subscriptions', array( "topic_id=?", $row['id'] ) ) AS $follow )
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{
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$libraryClass->convertFollow( array(
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'follow_app' => 'forums',
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'follow_area' => 'topic',
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'follow_rel_id' => $row['id'],
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'follow_rel_id_type' => 'forums_topics',
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'follow_member_id' => $follow['user_id'],
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'follow_is_anon' => 0,
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'follow_added' => time(),
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'follow_notify_do' => 1,
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'follow_notify_meta' => '',
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'follow_notify_freq' => 'immediate',
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'follow_notify_sent' => 0,
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'follow_visible' => 1,
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'follow_index_id' => NULL
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) );
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}
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$libraryClass->setLastKeyValue( $row['id'] );
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}
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}
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/**
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* Convert posts
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*
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* @return void
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*/
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public function convertForumsPosts()
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{
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$libraryClass = $this->getLibrary();
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$libraryClass::setKey( 'id' );
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foreach( $this->fetch( 'posts', 'id' ) AS $row )
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{
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$info = array(
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'pid' => $row['id'],
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'topic_id' => $row['topic_id'],
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'post' => $row['message'],
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'append_edit' => ( $row['edited'] ) ? 1 : 0,
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'edit_time' => $row['edited'],
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'author_id' => $row['poster_id'], # I half expected them to not store this
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'author_name' => $row['poster'],
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'ip_address' => $row['poster_ip'],
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'post_date' => $row['posted'],
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'edit_name' => $row['edited_by'],
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);
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$libraryClass->convertForumsPost( $info );
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$libraryClass->setLastKeyvalue( $row['id'] );
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}
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}
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/**
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* Check if we can redirect the legacy URLs from this software to the new locations
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*
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* @return NULL|\IPS\Http\Url
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*/
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public function checkRedirects()
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{
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$url = \IPS\Request::i()->url();
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if( mb_strpos( $url->data[ \IPS\Http\Url::COMPONENT_PATH ], 'viewtopic.php' ) !== FALSE )
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{
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if( isset( \IPS\Request::i()->pid ) )
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{
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$class = '\IPS\forums\Topic\Post';
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$types = array( 'posts', 'forums_posts' );
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$oldId = \IPS\Request::i()->pid;
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}
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else
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{
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$class = '\IPS\forums\Topic';
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$types = array( 'topics', 'forums_topics' );
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$oldId = \IPS\Request::i()->id;
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}
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}
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elseif( mb_strpos( $url->data[ \IPS\Http\Url::COMPONENT_PATH ], 'viewforum.php' ) !== FALSE )
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{
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$class = '\IPS\forums\Forum';
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$types = array( 'forums', 'forums_forums' );
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$oldId = \IPS\Request::i()->id;
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}
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if( isset( $class ) )
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{
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try
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{
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try
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{
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$data = (string) $this->app->getLink( $oldId, $types );
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}
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catch( \OutOfRangeException $e )
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{
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$data = (string) $this->app->getLink( $oldId, $types, FALSE, TRUE );
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}
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$item = $class::load( $data );
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if( $item instanceof \IPS\Content\Item )
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{
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if( $item->canView() )
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{
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return $item->url();
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}
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}
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elseif( $item instanceof \IPS\Node\Model )
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{
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if( $item->can( 'view' ) )
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{
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return $item->url();
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}
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}
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}
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catch( \Exception $e )
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{
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return NULL;
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}
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}
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return NULL;
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}
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} |