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<?php |
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/** |
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* This file is part of the wp-monalisa plugin for WordPress |
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* |
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* Copyright 2010 Hans Matzen (email : webmaster at tuxlog.de) |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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* |
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* @package wp-forecast |
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*/ |
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|
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/** |
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* Backup the files changed by the user |
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*/ |
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function hm_backup_wpf() { |
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global $wp_filesystem; |
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|
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// name for backup directory. |
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$backupdir = $wp_filesystem->wp_content_dir() . '/upgrade/wpf_update/'; |
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|
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// wenn vorhanden, altes backup verzeichnis löschen. |
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if ( is_dir( $backupdir ) ) { |
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$wp_filesystem->delete( $backupdir, true ); |
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} |
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|
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// backupdir anlegen. |
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$wp_filesystem->mkdir( $backupdir ); |
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|
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// individuelle css datei sichern. |
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if ( $wp_filesystem->is_file( dirname( __FILE__ ) . '/wp-forecast.css' ) ) { |
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$wp_filesystem->copy( |
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dirname( __FILE__ ) . '/wp-forecast.css', |
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$backupdir . '/wp-forecast.css' |
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); |
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} |
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|
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// individuelle css datei sichern. |
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if ( $wp_filesystem->is_file( dirname( __FILE__ ) . '/wp-forecast-nowp.css' ) ) { |
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$wp_filesystem->copy( |
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dirname( __FILE__ ) . '/wp-forecast-nowp.css', |
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$backupdir . '/wp-forecast-nowp.css' |
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); |
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} |
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|
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} |
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|
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/** |
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* Restoer files changed by the user |
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*/ |
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function hm_recover_wpf() { |
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global $wp_filesystem; |
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|
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$backupdir = $wp_filesystem->wp_content_dir() . '/upgrade/wpf_update/'; |
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$pdir = dirname( __FILE__ ); |
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|
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// individuelle css datei zurück holen. |
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if ( $wp_filesystem->is_file( $backupdir . '/wp-forecast.css' ) ) { |
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$wp_filesystem->copy( |
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$backupdir . '/wp-forecast.css', |
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$pdir . '/wp-forecast.css' |
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); |
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} |
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|
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// individuelle css datei zurück holen. |
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if ( $wp_filesystem->is_file( $backupdir . '/wp-forecast-nowp.css' ) ) { |
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$wp_filesystem->copy( |
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$backupdir . '/wp-forecast-nowp.css', |
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$pdir . '/wp-forecast-nowp.css' |
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); |
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} |
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|
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// backup verzeichnis löschen. |
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$wp_filesystem->delete( $backupdir, true ); |
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} |
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|
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// add filter. |
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add_filter( 'upgrader_pre_install', 'hm_backup_wpf', 10, 2 ); |
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add_filter( 'upgrader_post_install', 'hm_recover_wpf', 10, 2 ); |
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|
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|
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