Changeset 2310129

Timestamp:

05/22/2020 11:09:17 AM (6 years ago)

Author:

DaganLev

Message:

version 1.3.5 released

Location:

really-simple-backup

Files:

• tags/1.3.5 (added)
• tags/1.3.5/backup (added)
• tags/1.3.5/readme.txt (added)
• tags/1.3.5/really-simple-backup.php (added)
• trunk/backup.php (deleted)
• trunk/readme.txt (modified) (2 diffs)
• trunk/really-simple-backup.php (modified) (4 diffs)

really-simple-backup/trunk/readme.txt

@@ -3 +3 @@
 Tags: Simple Backup
 Requires at least: 3.1
-Tested up to: 3.8.1
-Stable tag: 1.3.4
+Tested up to: 5.4.1
+Stable tag: 1.3.5
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
@@ -58 +58 @@
 = 1.3.4 =
 Fixed host issues
+
+= 1.3.5 =
+Fixed build issues

really-simple-backup/trunk/really-simple-backup.php

@@ -3 +3 @@
 Plugin Name: Really Simple Backup
 Description: A simple backup of your Theme, Uploads, Plugins and Database - proceed at your own risk...
-Version: 1.3.4
+Version: 1.3.5
 Author: Hotscot
 
@@ -22 +22 @@
 
 */
-
-add_action('admin_menu', 'addBackupLink');
-
-function addBackupLink(){
+if ( ! defined( 'ABSPATH' ) ) exit('No access'); // disable direct access
+
+add_action('admin_menu', 'rsb_addBackupLink');
+add_action( 'admin_post_rsb_backup_do', 'rsb_backup_response');
+
+function rsb_backup_response(){
+    if(current_user_can('manage_options')){
+        if( isset($_POST['rsb_timestamp']) && is_numeric($_POST['rsb_timestamp']) && isset( $_POST['rsb_backup_nonce_field'] ) && wp_verify_nonce( $_POST['rsb_backup_nonce_field'], 'rsb_backup_nonce_' . $_POST['rsb_timestamp']) ) {
+            if(strtotime("Now") - $_POST['rsb_timestamp'] < 300){
+                // 5 minutes
+                ini_set('max_execution_time', 3000);
+                rsb_doBackup();
+                exit();
+            }else{
+                exit('No access');    
+            }
+        }else{
+            exit('No access');
+        }
+    }else{
+        exit('No access');
+    }
+}
+
+function rsb_addBackupLink(){
     add_submenu_page("index.php",
                      "Really Simple Backup",
@@ -31 +52 @@
                      "manage_options",
                      "really-simple-backup",
-                     "displayBackupPage");
-}
-
-function displayBackupPage(){
-    ?>
-    <div class="wrap">
-        <h2>Really Simple Backup</h2>
-        <?php if(isset($_POST['backup']) && $_POST['backup'] == '1'):?>
-            <?php doBackup(); ?>
-        <?php else: ?>
+                     "rsb_displayBackupPage");
+}
+
+function rsb_displayBackupPage(){
+    if(current_user_can('manage_options')){
+        rsb_cleanup_closed();
+        ?>
+        <div class="wrap">
+            <h2>Really Simple Backup</h2>
             <p>
                 Choose from the tick boxes below what you want to backup and then click on the Backup button.<br />
@@ -46 +66 @@
                 <b>Please Note:<br />when you click the "Backup" a new window will popup and will stay blank for a few minutes,<br />please do not close this window and wait until it prompts for your backup to be downloaded</b>.
             </p>
-            <form target="_blank" method="post" action="<?php echo WP_PLUGIN_URL; ?>/really-simple-backup/backup.php">
+            <form target="_blank" method="post" action="<?php echo esc_url( admin_url( 'admin-post.php' ) ); ?>">
+                <?php 
+                    $timettamp = strtotime("Now");
+                ?>
+                <input type="hidden" name="action" value="rsb_backup_do">
+                <input type="hidden" name="rsb_timestamp" value="<?php echo($timettamp); ?>">
+                <input type="hidden" name="rsb_backup_nonce_field" value="<?php echo wp_create_nonce( 'rsb_backup_nonce_' . $timettamp ); ?>" />
+
                 <p><input type="checkbox" id="database" name="database" checked="checked" /> Database</p>
                 <h2>Uploaded Media</h2>
                 <p><input type="checkbox" id="uploadsall" name="uploadsall" /> Download all Uploaded media</p>
                 <p>OR Tick individual boxes for the folders below you want to backup from the uploaded media</p>
+                <ul>
                 <?php
                     $iterator = new DirectoryIterator(WP_CONTENT_DIR . '/uploads/');
                     foreach($iterator as $k){
                         if(!preg_match('/\.\.?$/',$k) && !preg_match('/\.svn/',$k) && $k->isDir()){
-                            echo '<input type="checkbox" id="uploads_'.$k.'" name="uploads[]" value="'. $k .'" /> <label for="uploads_'.$k.'">'. $k .'</label><br />';
+                            echo '<li><input type="checkbox" id="uploads_'.md5($k).'" name="uploads[]" value="'. md5($k) .'" /> <label for="uploads_'.md5($k).'">'. $k .'</label></li>';
                         }
                     }
                 ?>
-                <h2>Other Folders</h2>
-                <p><input type="checkbox" id="theme" name="theme" /> My Theme</p>
-                <p><input type="checkbox" id="plugins" name="plugins" /> Plugins</p>
-                <p><input type="checkbox" id="mainfolder" name="mainfolder" /> Other Content Folders</p>
+                </ul>
                 <input type="submit" class="button-primary" value="<?php _e('Backup') ?>" />
-                <input type="hidden" name="backup" value="1"/>
             </form>
-        <?php endif; ?>
-    </div>
-    <?php
+        </div>
+        <?php
+    }else{
+        exit('No access');
+    }
+}
+
+function rsb_doBackup(){
+    register_shutdown_function('rsb_cleanup_closed');
+
+    $isError = false;
+    $hash_file = md5($_POST['rsb_backup_nonce_field'] . date('Ymdhis'));
+    $backupDir = WP_PLUGIN_DIR . '/really-simple-backup/backup/' . $hash_file .'/';
+    $filename = '';
+
+    $backupName = "Backup.zip";
+
+    //Supress error if dir already exists
+    @mkdir($backupDir, 0777);
+
+    //Creating mysqldump if requested
+    $dumpOutput = 0;
+    if(isset($_POST['database']) && $_POST['database']=='on'){
+        system('mysqldump -u' . DB_USER . ' -h'. DB_HOST .' -p\'' . DB_PASSWORD . '\' ' . DB_NAME . ' > ' . $backupDir . '/dump_'. $hash_file .'.sql',$dumpOutput);
+    }
+    
+    if($dumpOutput != 0){
+        $isError = true;
+        echo 'Error code 1<br />';
+        if(file_exists($backupDir . '/dump_' . $hash_file . '.sql')) unlink($backupDir . '/dump_'. $hash_file .'.sql');
+    }else{
+        if(rsb_zipFolder(WP_CONTENT_DIR, $backupDir . "content_" . $hash_file . ".zip")){
+            $filename = WP_PLUGIN_DIR . '/really-simple-backup/backup/backup_' . $hash_file . '.zip';
+            if(rsb_zipFolder_final($backupDir, $filename)){
+                if(file_exists($backupDir . '/dump_' . $hash_file . '.sql')) unlink($backupDir . '/dump_'. $hash_file .'.sql');
+                if(file_exists($backupDir . '/content_' . $hash_file . '.zip')) unlink($backupDir . '/content_' . $hash_file . '.zip');
+                rmdir($backupDir);
+            }else{
+                $isError = true;
+                echo 'Error code 2<br />';
+                if(file_exists($backupDir . '/dump_' . $hash_file . '.sql')) unlink($backupDir . '/dump_'. $hash_file .'.sql');
+                if(file_exists($backupDir . '/content_' . $hash_file . '.zip')) unlink($backupDir . '/content_' . $hash_file . '.zip');
+                rmdir($backupDir);
+            }
+        }else{
+            $isError = true;
+            echo 'Error code 3<br />';
+            if(file_exists($backupDir . '/dump_' . $hash_file . '.sql')) unlink($backupDir . '/dump_'. $hash_file .'.sql');
+            rmdir($backupDir);
+        }
+    }
+
+    if(!$isError){
+        if (!is_file($filename) or connection_status()!=0){
+            echo 'Error code 4<br />';
+            exit();
+        }else{
+            $fsize = (string)(filesize($filename));
+            header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
+            header('Content-Description: File Transfer');
+            header('Content-Type: application/zip');
+            header("Content-Disposition: attachment; filename=Backup.zip");
+            header('Content-Transfer-Encoding: binary');
+            header("Content-Length: ".$fsize);
+            header("Expires: 0");
+            header("Pragma: public");
+
+            if ($file = fopen($filename, 'rb')) {
+                while(!feof($file) and (connection_status()==0)) {
+                    print(fread($file, 1024*8));
+                    flush();
+                }
+                fclose($file);
+            }
+            exit();
+        }
+    }else{
+        exit();
+    }
+}
+
+function rsb_cleanup_closed(){
+    //clean backup folder
+    $iterator3 = new DirectoryIterator(WP_PLUGIN_DIR . '/really-simple-backup/backup/');
+    foreach($iterator3 as $k3){
+        if(!preg_match('/\.\.?$/',$k3) && !preg_match('/\.svn/',$k3)){
+            if($k3->isDir()){
+                if(file_exists(WP_PLUGIN_DIR . '/really-simple-backup/backup/'. $k3 .'/dump_' . $k3 . '.sql')) unlink(WP_PLUGIN_DIR . '/really-simple-backup/backup/'. $k3 .'/dump_' . $k3 . '.sql');
+                if(file_exists(WP_PLUGIN_DIR . '/really-simple-backup/backup/'. $k3 .'/content_' . $k3 . '.zip')) unlink(WP_PLUGIN_DIR . '/really-simple-backup/backup/'. $k3 .'/content_' . $k3 . '.zip');
+                rmdir(WP_PLUGIN_DIR . '/really-simple-backup/backup/' . $k3);
+            }else{
+                if(file_exists(WP_PLUGIN_DIR . '/really-simple-backup/backup/' . $k3)) unlink(WP_PLUGIN_DIR . '/really-simple-backup/backup/' . $k3);
+            }
+        }
+    }
+}
+
+function rsb_zipFolder($srcDir, $zipFileName){
+    $tmpZip = new ZipArchive();
+    $chkState = false;
+
+    $zipOutput = $tmpZip->open($zipFileName, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE);
+
+    if($zipOutput){
+        //uploads directory (ALL)
+        if(isset($_POST['uploadsall']) && $_POST['uploadsall']=='on'){
+            $iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($srcDir . '/uploads/'));
+            foreach($iterator as $k=>$v){
+                if(!preg_match('/\.\.?$/',$k) && !preg_match('/\.svn/',$k)){
+                    $tmpZip->addFile(realpath($k), str_ireplace($srcDir . '/', '', $k));
+                }
+            }
+        }else{
+            //uploads directory specific folders
+            if(isset($_POST['uploads']) && is_array($_POST['uploads'])){
+
+                $uploadsArr = array();
+                
+                // loop through available folders to see which one needs to be added to backup
+                $iterator = new DirectoryIterator(WP_CONTENT_DIR . '/uploads/');
+                foreach($iterator as $k2){
+                    if(!preg_match('/\.\.?$/',$k2) && !preg_match('/\.svn/',$k2) && $k2->isDir()){
+                        foreach ($_POST['uploads'] as $postedUpload) {
+                            if(md5($k2) == $postedUpload){
+                                $uploadsArr[] = $k2->getFilename();
+                            }
+                        }
+                    }
+                }
+
+                if(count($uploadsArr) > 0){
+                    foreach ($uploadsArr as $postedUpload) {
+                        $iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($srcDir . '/uploads/' . $postedUpload . '/'));
+                        foreach($iterator as $k=>$v){
+                            if(!preg_match('/\.\.?$/',$k) && !preg_match('/\.svn/',$k)){
+                                $tmpZip->addFile(realpath($k), str_ireplace($srcDir . '/', '', $k));
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        $tmpZip->close();
+        $chkState = true;
+    }else{
+        echo 'Error code 5<br />';
+        $chkState = false;
+    }
+
+    return $chkState;
+}
+
+function rsb_zipFolder_final($srcDir, $zipFileName){
+    $tmpZip = new ZipArchive();
+    $chkState = false;
+
+    $zipOutput = $tmpZip->open($zipFileName, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE);
+
+    if($zipOutput){
+        $iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($srcDir));
+        foreach($iterator as $k=>$v){
+            if(!preg_match('/\.\.?$/',$k) && !preg_match('/\.svn/',$k)){
+                $tmpZip->addFile(realpath($k), str_ireplace($srcDir, '', $k));
+            }
+        }
+        $tmpZip->close();
+        $chkState = true;
+    }else{
+        echo 'Error code 6<br />';
+        $chkState = false;
+    }
+
+    return $chkState;
 }
 ?>