--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-content/plugins/blog-copier/blog-copier.php Mon Jun 08 16:11:51 2015 +0000
@@ -0,0 +1,431 @@
+<?php
+/*
+Plugin Name: Blog Copier
+Plugin URI: http://wordpress.org/extend/plugins/blog-copier/
+Description: Enables superusers to copy existing sub blogs to new sub blogs.
+Version: 1.0.5
+Author: Modern Tribe, Inc.
+Network: true
+Author URI: http://tri.be
+
+Copyright: (C) 2012 Modern Tribe derived from (C) 2010 Ron Rennick, All rights reserved.
+
+See http://wpebooks.com/replicator/ for original code.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+// Block direct requests
+if ( !defined('ABSPATH') )
+ die('-1');
+
+if ( !class_exists('BlogCopier') ) {
+
+ /**
+ * Blog Copier
+ *
+ * @package BlogCopier
+ */
+ class BlogCopier {
+
+ private $_name;
+ private $_domain = 'blog-copier';
+
+ /**
+ * Main constructor function
+ */
+ public function __construct() {
+ add_action( 'network_admin_menu', array( $this, 'ms_add_page' ) );
+ add_filter( 'manage_sites_action_links', array( $this, 'add_site_action' ), 10, 2 );
+ }
+
+ /**
+ * Add admin page to network admin menu
+ */
+ public function ms_add_page() {
+ $this->setup_localization();
+ add_submenu_page( 'sites.php', $this->_name, $this->_name, 'manage_sites', $this->_domain, array( $this, 'admin_page' ) );
+ }
+
+ /**
+ * Add "Copy Blog" link under each site in the sites list view.
+ *
+ * @param array $actions
+ * @param int $blog_id
+ * @return array $actions
+ */
+ public function add_site_action( $actions, $blog_id ) {
+ if( !is_main_site( $blog_id ) ) {
+ $this->setup_localization();
+ $url = add_query_arg( array(
+ 'page' => $this->_domain,
+ 'blog' => $blog_id
+ ), network_admin_url( 'sites.php' ) );
+ $nonce_string = sprintf( '%s-%s', $this->_domain, $blog_id );
+ $actions[$this->_domain] = '<a href="' . esc_url( wp_nonce_url( $url, $nonce_string ) ) . '">' . __( 'Copy', $this->_domain ) . '</a>';
+ }
+
+ return $actions;
+ }
+
+ /**
+ * Admin page
+ */
+ public function admin_page() {
+ global $wpdb, $current_site;
+
+ if( !current_user_can( 'manage_sites' ) )
+ wp_die( __( "Sorry, you don't have permissions to use this page.", $this->_domain ) );
+
+ $from_blog = false;
+ $copy_id = 0;
+ $nonce_string = sprintf( '%s-%s', $this->_domain, $copy_id );
+ if( isset($_GET['blog']) && wp_verify_nonce( $_GET['_wpnonce'], $nonce_string ) ) {
+ $copy_id = (int)$_GET['blog'];
+ $from_blog = get_blog_details( $copy_id );
+ if( $from_blog->site_id != $current_site->id ) {
+ $from_blog = false;
+ }
+ }
+ $from_blog_id = ( isset( $_POST['source_blog'] ) ) ? (int) $_POST['source_blog'] : -1;
+
+ if( isset($_POST[ 'action' ]) && $_POST[ 'action' ] == $this->_domain ) {
+ check_admin_referer( $this->_domain );
+ $blog = $_POST['blog'];
+ $domain = sanitize_user( str_replace( '/', '', $blog[ 'domain' ] ) );
+ $title = $blog[ 'title' ];
+ $copy_files = (isset($_POST['copy_files']) && $_POST['copy_files'] == '1') ? true : false;
+
+ if ( !$from_blog_id ) {
+ $msg = __( 'Please select a source blog.', $this->_domain );
+ } elseif ( empty( $domain ) ) {
+ $msg = __( 'Please enter a "New Blog Address".', $this->_domain );
+ } elseif ( empty( $title ) ) {
+ $msg = __( 'Please enter a "New Blog Title".', $this->_domain );
+ } else {
+ $msg = $this->copy_blog( $domain, $title, $from_blog_id, $copy_files );
+ }
+ } else {
+ $copy_files = true; // set the default for first page load
+ } ?>
+ <div class='wrap'><h2><?php echo $this->_name; ?></h2><?php
+
+ if( isset( $msg ) ) { ?>
+ <div id="message" class="updated fade"><p><strong><?php echo $msg; ?>
+ </strong></p></div><?php
+ }
+ if( !$from_blog ) {
+ $query = "SELECT b.blog_id, CONCAT(b.domain, b.path) as domain_path FROM {$wpdb->blogs} b " .
+ "WHERE b.site_id = {$current_site->id} && b.blog_id > 1 ORDER BY domain_path ASC LIMIT 10000";
+
+ $blogs = $wpdb->get_results( $query );
+ }
+ if( $from_blog || $blogs ) { ?>
+ <div class="wrap">
+ <h3><?php _e( 'Blog Copy Settings', $this->_domain ); ?></h3>
+ <form method="POST">
+ <input type="hidden" name="action" value="<?php echo $this->_domain; ?>" />
+ <table class="form-table">
+
+ <?php if( $from_blog ) { ?>
+ <tr>
+ <th scope='row'><?php _e( 'Source Blog to Copy', $this->_domain ); ?></th>
+ <td><strong><?php printf( '<a href="%s" target="_blank">%s</a>', $from_blog->siteurl, $from_blog->blogname ); ?></strong>
+ <input type="hidden" name="source_blog" value="<?php echo $copy_id; ?>" />
+ </td>
+ </tr>
+ <?php } else { ?>
+ <tr class="form-required">
+ <th scope='row'><?php _e( 'Choose Source Blog to Copy', $this->_domain ); ?></th>
+ <td>
+ <select name="source_blog">
+ <?php foreach( $blogs as $blog ) { ?>
+ <option value="<?php echo $blog->blog_id; ?>" <?php selected( $blog->blog_id, $from_blog_id ); ?>><?php echo substr($blog->domain_path, 0, -1); ?></option>
+ <?php } ?>
+ </select>
+ </td>
+ </tr>
+ <?php } ?>
+
+ <tr class="form-required">
+ <th scope='row'><?php _e( 'New Blog Address', $this->_domain ); ?></th>
+ <td>
+ <?php if( is_subdomain_install() ) { ?>
+ <input name="blog[domain]" type="text" title="<?php _e( 'Subdomain', $this->_domain ); ?>" class="regular-text"/>.<?php echo $current_site->domain;?>
+ <?php } else {
+ echo $current_site->domain . $current_site->path ?><input name="blog[domain]" type="text" title="<?php _e( 'Domain', $this->_domain ); ?>" class="regular-text"/>
+ <?php } ?>
+ </td>
+ </tr>
+
+ <tr class="form-required">
+ <th scope='row'><?php _e( 'New Blog Title', $this->_domain ); ?></th>
+ <td><input name="blog[title]" type="text" title="<?php _e( 'Title', $this->_domain ); ?>" class="regular-text"/></td>
+ </tr>
+
+ <tr class="form-required">
+ <th scope='row'><?php _e( 'Copy Files?', $this->_domain ); ?></th>
+ <td><input type="checkbox" name="copy_files" value="1" <?php checked( $copy_files ); ?>/></td>
+ </tr>
+
+ </table>
+ <?php wp_nonce_field( $this->_domain ); ?>
+ <p class="submit"><input class='button' type='submit' value='<?php _e( 'Copy Now', $this->_domain ); ?>' /></p>
+ </form></div>
+ <?php } else { ?>
+ <div class="wrap">
+ <h3><?php _e( 'Oops!', $this->_domain ); ?></h3>
+ <p><?php
+ printf( __( 'This plugin only works on subblogs. To use this you\'ll need to <a href="%s">create at least one subblog</a>.', $this->_domain ), network_admin_url( 'site-new.php' ) );
+ ?></p>
+ </div>
+ <?php }
+ }
+
+ /**
+ * Copy the blog
+ *
+ * @param string $domain url of the new blog
+ * @param string $title title of the new blog
+ * @param int $from_blog_id ID of the blog being copied from.
+ * @param bool $copy_files true if files should be copied
+ * @return string status message
+ */
+ public function copy_blog($domain, $title, $from_blog_id = 0, $copy_files = true) {
+ global $wpdb, $current_site, $base;
+
+ $email = get_blog_option( $from_blog_id, 'admin_email' );
+ $user_id = email_exists( sanitize_email( $email ) );
+ if( !$user_id ) {
+ // Use current user instead
+ $user_id = get_current_user_id();
+ }
+ // The user id of the user that will become the blog admin of the new blog.
+ $user_id = apply_filters('copy_blog_user_id', $user_id, $from_blog_id);
+
+ if( is_subdomain_install() ) {
+ $newdomain = $domain.".".$current_site->domain;
+ $path = $base;
+ } else {
+ $newdomain = $current_site->domain;
+ $path = trailingslashit( $base ) . trailingslashit( $domain );
+ }
+
+ // The new domain that will be created for the destination blog.
+ $newdomain = apply_filters('copy_blog_domain', $newdomain, $domain);
+
+ // The new path that will be created for the destination blog.
+ $path = apply_filters('copy_blog_path', $path, $domain);
+
+ $wpdb->hide_errors();
+ $to_blog_id = wpmu_create_blog( $newdomain, $path, $title, $user_id , array( "public" => 1 ), $current_site->id );
+ $wpdb->show_errors();
+
+ if( !is_wp_error( $to_blog_id ) ) {
+ $dashboard_blog = get_dashboard_blog();
+ if( !is_super_admin() && get_user_option( 'primary_blog', $user_id ) == $dashboard_blog->blog_id )
+ update_user_option( $user_id, 'primary_blog', $to_blog_id, true );
+
+ // now copy
+ if( $from_blog_id ) {
+
+ $this->copy_blog_data( $from_blog_id, $to_blog_id );
+
+ if ($copy_files) {
+
+ $this->copy_blog_files( $from_blog_id, $to_blog_id );
+ $this->replace_content_urls( $from_blog_id, $to_blog_id );
+
+ }
+ $msg = sprintf(__( 'Copied: %s in %s seconds', $this->_domain ),'<a href="http://'.$newdomain.'" target="_blank">'.$title.'</a>', number_format_i18n(timer_stop()));
+ do_action( 'log', __( 'Copy Complete!', $this->_domain ), $this->_domain, $msg );
+ }
+ } else {
+ $msg = $to_blog_id->get_error_message();
+ }
+ return $msg;
+ }
+
+ /**
+ * Copy blog data from one blog to another
+ *
+ * @param int $from_blog_id ID of the blog being copied from.
+ * @param int $to_blog_id ID of the blog being copied to.
+ */
+ private function copy_blog_data( $from_blog_id, $to_blog_id ) {
+ global $wpdb, $wp_version;
+ if( $from_blog_id ) {
+ $from_blog_prefix = $this->get_blog_prefix( $from_blog_id );
+ $to_blog_prefix = $this->get_blog_prefix( $to_blog_id );
+ $from_blog_prefix_length = strlen($from_blog_prefix);
+ $to_blog_prefix_length = strlen($to_blog_prefix);
+ $from_blog_escaped_prefix = str_replace( '_', '\_', $from_blog_prefix );
+
+ // Grab key options from new blog.
+ $saved_options = array(
+ 'siteurl'=>'',
+ 'home'=>'',
+ 'upload_path'=>'',
+ 'fileupload_url'=>'',
+ 'upload_url_path'=>'',
+ 'admin_email'=>'',
+ 'blogname'=>''
+ );
+ // Options that should be preserved in the new blog.
+ $saved_options = apply_filters('copy_blog_data_saved_options', $saved_options);
+ foreach($saved_options as $option_name => $option_value) {
+ $saved_options[$option_name] = get_blog_option( $to_blog_id, $option_name );
+ }
+
+ // Copy over ALL the tables.
+ $query = $wpdb->prepare('SHOW TABLES LIKE %s',$from_blog_escaped_prefix.'%');
+ do_action( 'log', $query, $this->_domain);
+ $old_tables = $wpdb->get_col($query);
+
+ foreach ($old_tables as $k => $table) {
+ $raw_table_name = substr( $table, $from_blog_prefix_length );
+ $newtable = $to_blog_prefix . $raw_table_name;
+
+ $query = "DROP TABLE IF EXISTS {$newtable}";
+ do_action( 'log', $query, $this->_domain);
+ $wpdb->get_results($query);
+
+ $query = "CREATE TABLE IF NOT EXISTS {$newtable} LIKE {$table}";
+ do_action( 'log', $query, $this->_domain);
+ $wpdb->get_results($query);
+
+ $query = "INSERT {$newtable} SELECT * FROM {$table}";
+ do_action( 'log', $query, $this->_domain);
+ $wpdb->get_results($query);
+ }
+
+ // apply key opptions from new blog.
+ switch_to_blog( $to_blog_id );
+ foreach( $saved_options as $option_name => $option_value ) {
+ update_option( $option_name, $option_value );
+ }
+
+ /// fix all options with the wrong prefix...
+ $query = $wpdb->prepare("SELECT * FROM {$wpdb->options} WHERE option_name LIKE %s",$from_blog_escaped_prefix.'%');
+ $options = $wpdb->get_results( $query );
+ do_action( 'log', $query, $this->_domain, count($options).' results found.');
+ if( $options ) {
+ foreach( $options as $option ) {
+ $raw_option_name = substr($option->option_name,$from_blog_prefix_length);
+ $wpdb->update( $wpdb->options, array( 'option_name' => $to_blog_prefix . $raw_option_name ), array( 'option_id' => $option->option_id ) );
+ }
+ wp_cache_flush();
+ }
+
+ // Fix GUIDs on copied posts
+ $this->replace_guid_urls( $from_blog_id, $to_blog_id );
+
+ restore_current_blog();
+ }
+ }
+
+ /**
+ * Copy files from one blog to another.
+ *
+ * @param int $from_blog_id ID of the blog being copied from.
+ * @param int $to_blog_id ID of the blog being copied to.
+ */
+ private function copy_blog_files( $from_blog_id, $to_blog_id ) {
+ set_time_limit( 2400 ); // 60 seconds x 10 minutes
+ @ini_set('memory_limit','2048M');
+
+ // Path to source blog files.
+ switch_to_blog($from_blog_id);
+ $dir_info = wp_upload_dir();
+ $from = str_replace(' ', "\\ ", trailingslashit($dir_info['basedir']).'*'); // * necessary with GNU cp, doesn't hurt anything with BSD cp
+ restore_current_blog();
+ $from = apply_filters('copy_blog_files_from', $from, $from_blog_id);
+
+ // Path to destination blog files.
+ switch_to_blog($to_blog_id);
+ $dir_info = wp_upload_dir();
+ $to = str_replace(' ', "\\ ", trailingslashit($dir_info['basedir']));
+ restore_current_blog();
+ $to = apply_filters('copy_blog_files_to', $to, $to_blog_id);
+
+ // Shell command used to copy files.
+ $command = apply_filters('copy_blog_files_command', sprintf("cp -Rfp %s %s", $from, $to), $from, $to );
+ exec($command);
+ }
+
+ /**
+ * Replace URLs in post content
+ *
+ * @param int $from_blog_id ID of the blog being copied from.
+ * @param int $to_blog_id ID of the blog being copied to.
+ */
+ private function replace_content_urls( $from_blog_id, $to_blog_id ) {
+ global $wpdb;
+ $to_blog_prefix = $this->get_blog_prefix( $to_blog_id );
+ $from_blog_url = get_blog_option( $from_blog_id, 'siteurl' );
+ $to_blog_url = get_blog_option( $to_blog_id, 'siteurl' );
+ $query = $wpdb->prepare( "UPDATE {$to_blog_prefix}posts SET post_content = REPLACE(post_content, '%s', '%s')", $from_blog_url, $to_blog_url );
+ do_action( 'log', $query, $this->_domain);
+ $wpdb->query( $query );
+ }
+
+ /**
+ * Replace URLs in post GUIDs
+ *
+ * @param int $from_blog_id ID of the blog being copied from.
+ * @param int $to_blog_id ID of the blog being copied to.
+ */
+ private function replace_guid_urls( $from_blog_id, $to_blog_id ) {
+ global $wpdb;
+ $to_blog_prefix = $this->get_blog_prefix( $to_blog_id );
+ $from_blog_url = get_blog_option( $from_blog_id, 'siteurl' );
+ $to_blog_url = get_blog_option( $to_blog_id, 'siteurl' );
+ $query = $wpdb->prepare( "UPDATE {$to_blog_prefix}posts SET guid = REPLACE(guid, '%s', '%s')", $from_blog_url, $to_blog_url );
+ do_action( 'log', $query, $this->_domain);
+ $wpdb->query( $query );
+ }
+
+ /**
+ * Get the database prefix for a blog
+ *
+ * @param int $blog_id ID of the blog.
+ * @return string prefix
+ */
+ private function get_blog_prefix( $blog_id ) {
+ global $wpdb;
+ if( is_callable( array( &$wpdb, 'get_blog_prefix' ) ) ) {
+ $prefix = $wpdb->get_blog_prefix( $blog_id );
+ } else {
+ $prefix = $wpdb->base_prefix . $blog_id . '_';
+ }
+ return $prefix;
+ }
+
+ /**
+ * Load the localization file
+ */
+ private function setup_localization() {
+ if ( !isset( $this->_name ) ) {
+ load_plugin_textdomain( $this->_domain, false, trailingslashit(dirname(__FILE__)) . 'lang/');
+ $this->_name = __( 'Blog Copier', $this->_domain );
+ }
+ }
+
+ }
+
+ global $BlogCopier;
+ $BlogCopier = new BlogCopier();
+}
+?>