Initial Commit

2024-11-30 18:24:12 -07:00
commit e8f7955c1c
5432 changed files with 1397750 additions and 0 deletions
--- a/inc/duplication/files.php
+++ b/inc/duplication/files.php
@ -0,0 +1,137 @@
+<?php
+
+if( !class_exists( 'MUCD_Files' ) ) {
+
+    class MUCD_Files {
+
+        /**
+         * Copy files from one site to another
+         * @since 0.2.0
+         * @param  int $from_site_id duplicated site id
+         * @param  int $to_site_id   new site id
+         */
+        public static function copy_files( $from_site_id, $to_site_id ) {
+            // Switch to Source site and get uploads info
+            switch_to_blog($from_site_id);
+            $wp_upload_info = wp_upload_dir();
+            $from_dir['path'] = $wp_upload_info['basedir'];
+            $from_site_id == MUCD_PRIMARY_SITE_ID ? $from_dir['exclude'] = MUCD_Option::get_primary_dir_exclude() :  $from_dir['exclude'] = array();
+
+            // Switch to Destination site and get uploads info
+            switch_to_blog($to_site_id);
+            $wp_upload_info = wp_upload_dir();
+            $to_dir = $wp_upload_info['basedir'];
+
+            restore_current_blog();
+
+            $dirs = array();
+            $dirs[] = array(
+                'from_dir_path' => $from_dir['path'],
+                'to_dir_path'   => $to_dir,
+                'exclude_dirs'  => $from_dir['exclude'],
+            );
+
+            $dirs = apply_filters('mucd_copy_dirs', $dirs, $from_site_id, $to_site_id);
+
+            foreach($dirs as $dir) {
+                if(isset($dir['to_dir_path']) && !MUCD_Files::init_dir($dir['to_dir_path'])) {
+                    MUCD_Files::mkdir_error($dir['to_dir_path']);
+                }
+                MUCD_Duplicate::write_log('Copy files from ' . $dir['from_dir_path'] . ' to ' . $dir['to_dir_path']);
+                MUCD_Files::recurse_copy($dir['from_dir_path'], $dir['to_dir_path'], $dir['exclude_dirs']);
+            }
+
+            return true;
+        }
+
+        /**
+         * Copy files from one directory to another
+         * @since 0.2.0
+         * @param  string $src source directory path
+         * @param  string $dst destination directory path
+         * @param  array  $exclude_dirs directories to ignore
+         */
+        public static function recurse_copy($src, $dst, $exclude_dirs=array()) {
+            $src = rtrim( $src, '/' );
+            $dst = rtrim( $dst, '/' );
+            $dir = opendir($src);
+            @mkdir($dst);
+            while(false !== ( $file = readdir($dir)) ) {
+                if (( $file != '.' ) && ( $file != '..' )) {
+                    if ( is_dir($src . '/' . $file) ) {
+                        if(!in_array($file, $exclude_dirs)) {
+                            MUCD_Files::recurse_copy($src . '/' . $file,$dst . '/' . $file);
+                        }
+                    }
+                    else {
+                        copy($src . '/' . $file,$dst . '/' . $file);
+                    }
+                }
+            }
+            closedir($dir);
+        }
+
+        /**
+         * Set a directory writable, creates it if not exists, or return false
+         * @since 0.2.0
+         * @param  string $path the path
+         * @return boolean True on success, False on failure
+         */
+        public static function init_dir($path) {
+            $e = error_reporting(0);
+
+            if(!file_exists($path)) {
+                return @mkdir($path, 0777);
+            }
+            else if(is_dir($path)) {
+                if(!is_writable($path)) {
+                    return chmod($path, 0777);
+                }
+                return true;
+            }
+
+            error_reporting($e);
+
+            return false;
+
+        }
+
+        /**
+         * Removes a directory and all its content
+         * @since 0.2.0
+         * @param  string $dir the path
+         */
+        public static function rrmdir($dir) {
+           if (is_dir($dir)) { 
+             $objects = scandir($dir); 
+             foreach ($objects as $object) { 
+               if ($object != "." && $object != "..") { 
+                 if (filetype($dir."/".$object) == "dir") self::rrmdir($dir."/".$object); else unlink($dir."/".$object); 
+               } 
+             } 
+             reset($objects);
+             rmdir($dir); 
+           } 
+        }
+
+        /**
+         * Stop process on Creating dir Error, print and log error, removes the new blog
+         * @since 0.2.0
+         * @param  string  $dir_path the path
+         */
+        public static function mkdir_error($dir_path) {
+            $error_1 = 'ERROR DURING FILE COPY : CANNOT CREATE ' . $dir_path;
+            MUCD_Duplicate::write_log($error_1 );
+            $error_2 = sprintf( MUCD_NETWORK_PAGE_DUPLICATE_COPY_FILE_ERROR , MUCD_Functions::get_primary_upload_dir() );
+            MUCD_Duplicate::write_log($error_2 );
+            MUCD_Duplicate::write_log('Duplication interrupted on FILE COPY ERROR');
+            echo '<br />Duplication failed :<br /><br />' . $error_1 . '<br /><br />' . $error_2 . '<br /><br />';
+            if( $log_url = MUCD_Duplicate::log_url() ) {
+                echo '<a href="' . $log_url . '">' . MUCD_NETWORK_PAGE_DUPLICATE_VIEW_LOG . '</a>';
+            }
+            MUCD_Functions::remove_blog(self::$to_site_id);
+            wp_die();
+        }
+
+    }
+}