648 lines
18 KiB
PHP
648 lines
18 KiB
PHP
<?php
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/**
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* @brief Converter Invision Community Class
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @package Invision Community
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* @subpackage convert
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* @since 26 July 2017
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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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use DomainException;
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use Exception;
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use InvalidArgumentException;
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use IPS\Application;
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use IPS\Content;
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use IPS\convert\App;
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use IPS\convert\Library;
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use IPS\convert\Software;
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use IPS\Db;
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use IPS\Http\Url;
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use IPS\Member;
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use IPS\Node\Model;
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use IPS\Request;
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use IPS\Task;
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use OutOfRangeException;
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use UnderflowException;
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use function defined;
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use function stristr;
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( $_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Invision Forums Converter
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*/
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class Invisioncommunity extends Software
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{
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/**
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* @brief Whether the versions of IPS4 match
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*/
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public static $versionMatch = FALSE;
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/**
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* @brief Whether the database has been required
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*/
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public static $dbNeeded = FALSE;
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/**
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* Constructor
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*
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* @param App $app The application to reference for database and other information.
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* @param bool $needDB Establish a DB connection
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* @return void
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* @throws InvalidArgumentException
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*/
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public function __construct( App $app, $needDB=TRUE )
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{
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/* Set filename obscuring flag */
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Library::$obscureFilenames = FALSE;
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$return = parent::__construct( $app, $needDB );
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if( $needDB )
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{
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static::$dbNeeded = TRUE;
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try
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{
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$version = $this->db->select( 'app_version', 'core_applications', array( 'app_directory=?', 'core' ) )->first();
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/* We're matching against the human version since the long version can change with patches */
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if ( $version == Application::load( 'core' )->version )
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{
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static::$versionMatch = TRUE;
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}
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}
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catch( \IPS\Db\Exception $e ) {}
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/* Get parent sauce */
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$this->parent = $this->app->_parent->getSource();
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}
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return $return;
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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(): string
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{
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/* Child classes must override this method */
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return 'Invision Community (' . Application::load( 'core' )->version . ')';
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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(): string
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{
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/* Child classes must override this method */
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return "invisioncommunity";
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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|null
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*/
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public static function canConvert(): ?array
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{
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if( !static::$versionMatch AND static::$dbNeeded )
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{
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throw new \IPS\convert\Exception( 'convert_invision_mismatch' );
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}
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return array(
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'convertForumsForums' => array(
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'table' => 'forums_forums',
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'where' => NULL,
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),
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'convertForumsTopics' => array(
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'table' => 'forums_topics',
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'where' => NULL,
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),
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'convertForumsPosts' => array(
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'table' => 'forums_posts',
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'where' => NULL,
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),
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'convertForumsTopicsMultimods' => array(
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'table' => 'forums_topic_mmod',
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'where' => NULL,
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),
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'convertForumsRssImports' => array(
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'table' => 'core_rss_import',
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'where' => array( 'rss_import_class=?', 'IPS\\forums\\Topic' ),
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),
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'convertForumsRssImported' => array(
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'table' => 'core_rss_imported',
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'where' => NULL,
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),
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'convertForumsQuestionRatings' => array(
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'table' => 'forums_question_ratings',
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'where' => NULL,
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),
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'convertForumsAnswerRatings' => array(
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'table' => 'forums_answer_ratings',
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'where' => NULL,
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),
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'convertAttachments' => array(
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'table' => 'core_attachments',
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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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* Count Source Rows for a specific step
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*
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* @param string $table The table containing the rows to count.
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* @param string|array|NULL $where WHERE clause to only count specific rows, or NULL to count all.
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* @param bool $recache Skip cache and pull directly (updating cache)
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* @return integer
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* @throws \IPS\convert\Exception
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*/
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public function countRows( string $table, string|array|null $where=NULL, bool $recache=FALSE ): int
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{
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switch( $table )
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{
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case 'core_rss_imported':
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try
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{
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return $this->db->select( 'COUNT(*)', 'core_rss_imported', array( 'rss_imported_import_id IN(' . (string) $this->db->select( 'rss_import_id', 'core_rss_import', array( "rss_import_class='IPS\\forums\\Topic'" ) ) . ')' ) )->first();
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}
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catch( Exception $e )
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{
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throw new \IPS\convert\Exception( sprintf( Member::loggedIn()->language()->get( 'could_not_count_rows' ), $table ) );
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}
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break;
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default:
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return parent::countRows( $table, $where, $recache );
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break;
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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(): bool
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{
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return TRUE;
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}
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/**
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* List of conversion methods that require additional information
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*
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* @return array
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*/
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public static function checkConf(): array
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{
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return array(
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'convertAttachments'
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);
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}
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/**
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* Get More Information
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*
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* @param string $method Method name
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* @return array|null
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*/
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public function getMoreInfo( string $method ): ?array
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{
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$return = array();
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switch( $method )
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{
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case 'convertAttachments':
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Member::loggedIn()->language()->words["upload_path"] = Member::loggedIn()->language()->addToStack( 'convert_invision_upload_input' );
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Member::loggedIn()->language()->words["upload_path_desc"] = Member::loggedIn()->language()->addToStack( 'convert_invision_upload_input_desc' );
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$return[ $method ] = array(
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'upload_path' => array(
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'field_class' => 'IPS\\Helpers\\Form\\Text',
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'field_default' => isset( $this->parent->app->_session['more_info']['convertEmoticons']['upload_path'] ) ? $this->parent->app->_session['more_info']['convertEmoticons']['upload_path'] : NULL,
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'field_required' => TRUE,
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'field_extra' => array(),
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'field_hint' => Member::loggedIn()->language()->addToStack('convert_invision_upload_path'),
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'field_validation' => function( $value ) { if ( !@is_dir( $value ) ) { throw new DomainException( 'path_invalid' ); } },
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)
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);
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break;
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}
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return ( isset( $return[ $method ] ) ) ? $return[ $method ] : array();
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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|null
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*/
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public static function parents(): ?array
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{
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return array( 'core' => array( 'invisioncommunity' ) );
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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(): array
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{
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/* Content Rebuilds */
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Task::queue( 'core', 'RebuildContainerCounts', array( 'class' => 'IPS\forums\Forum', 'count' => 0 ), 4, array( 'class' ) );
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Task::queue( 'core', 'RebuildItemCounts', array( 'class' => 'IPS\forums\Topic' ), 3, array( 'class' ) );
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Task::queue( 'convert', 'RebuildFirstPostIds', array( 'app' => $this->app->app_id ), 2, array( 'app' ) );
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Task::queue( 'convert', 'DeleteEmptyTopics', array( 'app' => $this->app->app_id ), 5, array( 'app' ) );
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Task::queue( 'convert', 'InvisionCommunityRebuildContent', array( 'app' => $this->app->app_id, 'link' => 'forums_posts', 'class' => 'IPS\forums\Topic\Post' ), 2, array( 'app', 'link', 'class' ) );
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/* Caches */
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Task::queue( 'convert', 'RebuildTagCache', array( 'app' => $this->app->app_id, 'link' => 'forums_topics', 'class' => 'IPS\forums\Topic' ), 3, array( 'app', 'link', 'class' ) );
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/* Rebuild Leaderboard */
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Task::queue( 'core', 'RebuildReputationLeaderboard', array(), 4 );
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Db::i()->delete('core_reputation_leaderboard_history');
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return array( "f_forum_last_post_data", "f_rebuild_posts", "f_recounting_forums", "f_recounting_topics", "f_topic_tags_recount" );
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}
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/**
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* Convert question ratings
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*
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* @return void
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*/
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public function convertForumsAnswerRatings()
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{
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$libraryClass = $this->getLibrary();
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$libraryClass::setKey( 'id' );
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foreach( $this->fetch( 'forums_answer_ratings', 'id' ) AS $row )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $row, 'forums_answer_ratings', 'forums' );
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$libraryClass->convertForumsAnswerRating( $row );
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$libraryClass->setLastKeyValue( $row['id'] );
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}
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}
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/**
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* Convert forums
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*
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* @return void
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*/
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public function convertForumsForums()
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{
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$libraryClass = $this->getLibrary();
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$libraryClass::setKey( 'id' );
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foreach( $this->fetch( 'forums_forums', 'id' ) AS $row )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $row, 'forums_forums', 'forums' );
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/* Add name after clearing other columns */
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$row['name'] = $this->parent->getWord( 'forums_forum_' . $row['id'] );
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$row['description'] = $this->parent->getWord( 'forums_forum_' . $row['id'] . '_desc' );
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/* Rename bit options so we can pass them through the conversion method */
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$row['ips_forums_bitoptions'] = $row['forums_bitoptions'];
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unset( $row['forums_bitoptions'] );
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$libraryClass->convertForumsForum( $row );
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/* Convert Follows */
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foreach( $this->db->select( '*', 'core_follow', array( 'follow_app=? AND follow_area=? AND follow_rel_id=?', 'forums', 'forum', $row['id'] ) ) as $follow )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $follow, 'core_follow', 'core' );
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/* Change follow data */
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$follow['follow_rel_id_type'] = 'forums_forums';
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$libraryClass->convertFollow( $follow );
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}
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$libraryClass->setLastKeyValue( $row['id'] );
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}
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}
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/**
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* Convert topics
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*
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* @return void
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*/
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public function convertForumsTopics()
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{
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$libraryClass = $this->getLibrary();
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$libraryClass::setKey( 'tid' );
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foreach( $this->fetch( 'forums_topics', 'tid' ) AS $row )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $row, 'forums_topics', 'forums' );
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$libraryClass->convertForumsTopic( $row );
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/* Convert Follows */
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foreach( $this->db->select( '*', 'core_follow', array( 'follow_app=? AND follow_area=? AND follow_rel_id=?', 'forums', 'topic', $row['tid'] ) ) as $follow )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $follow, 'core_follow', 'core' );
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/* Change follow data */
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$follow['follow_rel_id_type'] = 'forums_topics';
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$libraryClass->convertFollow( $follow );
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}
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/* Convert Ratings */
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foreach( $this->db->select( '*', 'core_ratings', array( 'class=? AND item_id=?', 'IPS\\forums\\Topic', $row['tid'] ) ) as $rating )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $rating, 'core_ratings', 'core' );
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/* Change rating data */
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$rating['item_link'] = 'forums_topics';
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$libraryClass->convertRating( $rating );
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}
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/* Convert Tags */
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foreach( $this->db->select( '*', 'core_tags', array( 'tag_meta_app=? AND tag_meta_area=? AND tag_meta_id=?', 'forums', 'forums', $row['tid'] ) ) as $tag )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $tag, 'core_tags', 'core' );
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$libraryClass->convertTag( $tag );
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}
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$libraryClass->setLastKeyValue( $row['tid'] );
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}
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}
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/**
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* Convert posts
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*
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* @return void
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*/
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public function convertForumsPosts()
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{
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$libraryClass = $this->getLibrary();
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$libraryClass::setKey( 'pid' );
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foreach( $this->fetch( 'forums_posts', 'pid' ) AS $row )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $row, 'forums_posts', 'forums' );
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/* Rename bit options so we can pass them through the conversion method */
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$row['ips_post_bwoptions'] = $row['post_bwoptions'];
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unset( $row['post_bwoptions'] );
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$libraryClass->convertForumsPost( $row );
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/* Convert Edit History */
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foreach( $this->db->select( '*', 'core_edit_history', array( 'class=? AND comment_id=?', 'IPS\\forums\\Topic\\Post', $row['pid'] ) ) as $history )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $history, 'core_edit_history', 'core' );
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$libraryClass->convertEditHistory( $history );
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}
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/* Reputation */
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foreach( $this->db->select( '*', 'core_reputation_index', array( "app=? AND type=? AND type_id=?", 'forums', 'pid', $row['pid'] ) ) AS $rep )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $rep, 'core_reputation_index', 'core' );
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$libraryClass->convertReputation( $rep );
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}
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$libraryClass->setLastKeyValue( $row['pid'] );
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}
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}
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/**
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* Convert question ratings
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*
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* @return void
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*/
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public function convertForumsQuestionRatings()
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{
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$libraryClass = $this->getLibrary();
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$libraryClass::setKey( 'id' );
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foreach( $this->fetch( 'forums_question_ratings', 'id' ) AS $row )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $row, 'forums_question_ratings', 'forums' );
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$libraryClass->convertForumsQuestionRating( $row );
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$libraryClass->setLastKeyValue( $row['id'] );
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}
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}
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/**
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* Convert topics mmod
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*
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* @return void
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*/
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public function convertForumsTopicsMultimods()
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{
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$libraryClass = $this->getLibrary();
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$libraryClass::setKey( 'mm_id' );
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foreach( $this->fetch( 'forums_topic_mmod', 'mm_id' ) AS $row )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $row, 'forums_topic_mmod', 'forums' );
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/* Add name after clearing other columns */
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$row['mm_name'] = $this->parent->getWord( 'forums_mmod_' . $row['mm_id'] );
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$libraryClass->convertForumsTopicMultimod( $row );
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$libraryClass->setLastKeyValue( $row['mm_id'] );
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}
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}
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/**
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* Convert rss imports
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*
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* @return void
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*/
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public function convertForumsRssImports()
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{
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$libraryClass = $this->getLibrary();
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$libraryClass::setKey( 'rss_import_id' );
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foreach( $this->fetch( 'core_rss_import', 'rss_import_id', array( 'rss_import_class=?', 'IPS\\forums\\Topic' ) ) AS $row )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $row, 'core_rss_import', 'core' );
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/* JSON Decode settings (we expect an array) */
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$row['rss_import_settings'] = json_decode( $row['rss_import_settings'], TRUE );
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$libraryClass->convertForumsRssImport( $row );
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$libraryClass->setLastKeyValue( $row['rss_import_id'] );
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}
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}
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/**
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* Convert rss imported
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*
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* @return void
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*/
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public function convertForumsRssImported()
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{
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$libraryClass = $this->getLibrary();
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foreach( $this->fetch( 'core_rss_imported', 'rss_imported_content_id', array( 'rss_imported_id IN(' . (string) Db::i()->select( 'rss_import_id', 'core_rss_import', array( "rss_import_class='IPS\\forums\\Topic'" ) ) . ')' ) ) AS $row )
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{
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/* Remove non-standard columns */
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$this->parent->unsetNonStandardColumns( $row, 'core_rss_imported', 'core' );
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|
|
$libraryClass->convertForumsRssImported( $row );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Convert attachments
|
|
*
|
|
* @return void
|
|
*/
|
|
public function convertAttachments()
|
|
{
|
|
$libraryClass = $this->getLibrary();
|
|
$libraryClass::setKey( 'attach_id' );
|
|
|
|
foreach( $this->fetch( 'core_attachments', 'attach_id' ) AS $row )
|
|
{
|
|
try
|
|
{
|
|
$attachmentMap = $this->db->select( '*', 'core_attachments_map', array( 'attachment_id=? AND location_key=?', $row['attach_id'], 'forums_Forums' ) )->first();
|
|
}
|
|
catch( UnderflowException $e )
|
|
{
|
|
$libraryClass->setLastKeyValue( $row['attach_id'] );
|
|
continue;
|
|
}
|
|
|
|
/* Remove non-standard columns */
|
|
$this->parent->unsetNonStandardColumns( $row, 'core_attachments' );
|
|
$this->parent->unsetNonStandardColumns( $attachmentMap, 'core_attachments_map' );
|
|
|
|
/* Remap rows */
|
|
$name = explode( '/', $row['attach_location'] );
|
|
$row['attach_container'] = isset( $name[1] ) ? $name[0] : NULL;
|
|
$thumbName = explode( '/', $row['attach_thumb_location'] );
|
|
$row['attach_thumb_container'] = isset( $thumbName[1] ) ? $thumbName[0] : NULL;
|
|
|
|
$filePath = $this->app->_session['more_info']['convertAttachments']['upload_path'] . '/' . $row['attach_location'];
|
|
$thumbnailPath = $this->app->_session['more_info']['convertAttachments']['upload_path'] . '/' . $row['attach_thumb_location'];
|
|
|
|
unset( $row['attach_file'] );
|
|
|
|
$libraryClass->convertAttachment( $row, $attachmentMap, $filePath, NULL, $thumbnailPath );
|
|
$libraryClass->setLastKeyValue( $row['attach_id'] );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if we can redirect the legacy URLs from this software to the new locations
|
|
*
|
|
* @return Url|NULL
|
|
*/
|
|
public function checkRedirects(): ?Url
|
|
{
|
|
$url = Request::i()->url();
|
|
|
|
if( !stristr( $url->data[ Url::COMPONENT_PATH ], 'ic-merge-' . $this->app->_parent->app_id ) )
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
/* account for non-mod_rewrite links */
|
|
$searchOn = stristr( $url->data[ Url::COMPONENT_PATH ], 'index.php' ) ? $url->data[ Url::COMPONENT_QUERY ] : $url->data[ Url::COMPONENT_PATH ];
|
|
|
|
if( preg_match( '#/(forum|topic)/([0-9]+)-(.+?)#i', $searchOn, $matches ) )
|
|
{
|
|
$oldId = (int) $matches[2];
|
|
|
|
switch( $matches[1] )
|
|
{
|
|
case 'forum':
|
|
$class = '\IPS\forums\Forum';
|
|
$types = array( 'forums', 'forums_forums' );
|
|
break;
|
|
|
|
case 'topic':
|
|
$class = '\IPS\forums\Topic';
|
|
$types = array( 'topics', 'forums_topics' );
|
|
|
|
if( Request::i()->do == 'findComment' AND Request::i()->comment )
|
|
{
|
|
$class = '\IPS\forums\Topic\Post';
|
|
$types = array( 'posts', 'forums_posts' );
|
|
$oldId = Request::i()->comment;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
if( isset( $class ) )
|
|
{
|
|
try
|
|
{
|
|
try
|
|
{
|
|
$data = (string) $this->app->getLink( $oldId, $types );
|
|
}
|
|
catch( OutOfRangeException $e )
|
|
{
|
|
$data = (string) $this->app->getLink( $oldId, $types, FALSE, TRUE );
|
|
}
|
|
$item = $class::load( $data );
|
|
|
|
if( $item instanceof Content )
|
|
{
|
|
if( $item->canView() )
|
|
{
|
|
return $item->url();
|
|
}
|
|
}
|
|
elseif( $item instanceof Model )
|
|
{
|
|
if( $item->can( 'view' ) )
|
|
{
|
|
return $item->url();
|
|
}
|
|
}
|
|
}
|
|
catch( Exception $e )
|
|
{
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
} |