| 1 | <?php
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| 2 | /**
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| 3 | * XPressME Integration Kit upgrade functionality.
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| 4 | */
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| 5 |
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| 6 | /**
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| 7 | * Stores files to be deleted.
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| 8 | */
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| 9 | global $_old_xpress_files;
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| 10 |
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| 11 | $_old_xpress_files = array(
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| 12 | // 2.03
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| 13 | 'wp-content/themes/xpress_default/images/titleline.jpg',
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| 14 | 'wp-content/themes/xpress_default/ja.mo',
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| 15 | 'wp-content/themes/xpress_default/ja.po',
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| 16 | // 2.3.0
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| 17 | 'wp-content/themes/xpress_default/ja_EUC.mo',
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| 18 | 'wp-content/themes/xpress_default/ja_EUC.po',
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| 19 | 'wp-content/themes/xpress_default/ja_UTF.mo',
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| 20 | 'wp-content/themes/xpress_default/ja_UTF.po',
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| 21 | );
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| 22 |
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| 23 | /**
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| 24 | * Upgrade the XPressME .
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| 25 | *
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| 26 | * @param string $from New release unzipped path.
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| 27 | * @param string $to Path to old WordPress installation.
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| 28 | * @return WP_Error|null WP_Error on failure, null on success.
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| 29 | */
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| 30 | function update_xpress($from, $to) {
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| 31 | global $wp_filesystem, $_old_xpress_files, $wpdb;
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| 32 | show_message( __('Disable overwrite of wp-config.php...') );
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| 33 | // remove wp-config.php from the new version into place.
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| 34 | $wp_config = $from . 'wp-config.php';
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| 35 | if ( !$wp_filesystem->delete($wp_config, true)){
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| 36 | return new WP_Error('delete_failed', $this->strings['delete_failed']);
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| 37 | }
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| 38 |
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| 39 | // Copy new versions of XPressME Integration Kit files into place.
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| 40 | show_message( __('Copy new versions of XPressME Integration Kit files into place...') );
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| 41 | $result = copy_dir($from . $distro, $to);
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| 42 | if ( is_wp_error($result) ) {
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| 43 | $wp_filesystem->delete($maintenance_file);
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| 44 | $wp_filesystem->delete($from, true);
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| 45 | return $result;
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| 46 | }
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| 47 |
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| 48 | // Remove old files
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| 49 | show_message( __('Remove an unnecessary, old file...') );
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| 50 | foreach ( $_old_xpress_files as $old_file ) {
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| 51 | $old_file = $to . $old_file;
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| 52 | if ( !$wp_filesystem->exists($old_file) )
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| 53 | continue;
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| 54 | $wp_filesystem->delete($old_file, true);
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| 55 | }
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| 56 | show_message( __('Set templates directory chmod 777') );
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| 57 | $wp_filesystem->chmod($to . 'templates/', 0777);
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| 58 |
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| 59 | // Remove working directory
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| 60 | $working_dir = dirname(dirname($from));
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| 61 | show_message( sprintf(__('Remove working directory(%s)...'),$working_dir) );
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| 62 | $wp_filesystem->delete($working_dir, true);
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| 63 |
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| 64 | }
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| 65 |
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| 66 | ?>
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