99 lines
2.5 KiB
PHP
99 lines
2.5 KiB
PHP
<?php
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/**
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* @brief Uninstall callback
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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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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @subpackage Content
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* @since 10 Feb 2016
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*/
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namespace IPS\cms\extensions\core\Uninstall;
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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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/**
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* Uninstall callback
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*/
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class _Widgets
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{
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/**
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* Code to execute before the application has been uninstalled
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*
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* @param string $application Application directory
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* @return array
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*/
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public function preUninstall( $application )
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{
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}
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/**
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* Code to execute after the application has been uninstalled
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*
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* @param string $application Application directory
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* @return array
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*/
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public function postUninstall( $application )
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{
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}
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/**
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* Code to execute when other applications are uninstalled
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*
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* @param string $application Application directory
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* @return void
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* @deprecated This is here for backwards-compatibility - all new code should go in onOtherUninstall
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*/
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public function onOtherAppUninstall( $application )
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{
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return $this->onOtherUninstall( $application );
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}
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/**
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* Code to execute when other applications or plugins are uninstalled
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*
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* @param string $application Application directory
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* @param int $plugin Plugin ID
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* @return void
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*/
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public function onOtherUninstall( $application=NULL, $plugin=NULL )
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{
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/* clean up widget areas table */
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foreach ( \IPS\Db::i()->select( '*', 'cms_page_widget_areas' ) as $row )
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{
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$data = json_decode( $row['area_widgets'], true );
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$deleted = false;
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foreach ( $data as $key => $widget )
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{
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if( $application !== NULL )
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{
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if ( isset( $widget['app'] ) and $widget['app'] == $application )
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{
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$deleted = true;
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unset( $data[$key] );
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}
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}
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if( $plugin !== NULL )
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{
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if ( isset( $widget['plugin'] ) and $widget['plugin'] == $plugin )
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{
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$deleted = true;
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unset( $data[$key] );
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}
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}
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}
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if ( $deleted === true )
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{
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\IPS\Db::i()->update( 'cms_page_widget_areas', array( 'area_widgets' => json_encode( $data ) ), array( 'area_page_id=? AND area_area=?', $row['area_page_id'], $row['area_area'] ) );
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}
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}
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}
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} |