OwlCyberSecurity - MANAGER

Edit File: class-wpvivid-uploads-cleaner.php

<?php
if (!defined('WPVIVID_PLUGIN_DIR'))
{
    die;
}

define('WPVIVID_UPLOADS_ISO_DIR','wpvivid_uploads'.DIRECTORY_SEPARATOR.'Isolate');

if ( ! class_exists( 'WP_List_Table' ) )
{
    require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' );
}

class WPvivid_Unused_Upload_Files_List extends WP_List_Table
{
    public $list;
    public $type;
    public $page_num;
    public $parent;

public function __construct( $args = array() )
    {
        global $wpdb;
        parent::__construct(
            array(
                'plural' => 'upload_files',
                'screen' => 'upload_files',
            )
        );
    }

public function set_parent($parent)
    {
        $this->parent=$parent;
    }

public function set_list($list,$page_num=1)
    {
        $this->list=$list;
        $this->page_num=$page_num;
    }

protected function get_table_classes()
    {
        return array( 'widefat striped' );
    }

public function get_columns()
    {
        $sites_columns = array(
            'cb'          => ' ',
            'thumb'    =>__( 'Thumbnail', 'wpvivid-backuprestore' ),
            'path'    => __( 'Path', 'wpvivid-backuprestore' ),
            //'folder' => __( 'Folder', 'wpvivid-backuprestore' ),
            'size'=>__( 'Size', 'wpvivid-backuprestore' )
        );

return $sites_columns;
    }

public function get_pagenum()
    {
        if($this->page_num=='first')
        {
            $this->page_num=1;
        }
        else if($this->page_num=='last')
        {
            $this->page_num=$this->_pagination_args['total_pages'];
        }
        $pagenum = $this->page_num ? $this->page_num : 0;

if ( isset( $this->_pagination_args['total_pages'] ) && $pagenum > $this->_pagination_args['total_pages'] )
        {
            $pagenum = $this->_pagination_args['total_pages'];
        }

return max( 1, $pagenum );
    }

public function column_cb( $item )
    {
        echo '<input type="checkbox" name="uploads" value="'.esc_attr($item['id']).'" />';
    }

public function column_thumb($item)
    {
        $supported_image = array(
            'gif',
            'jpg',
            'jpeg',
            'png'
        );
        $item['path'] = str_replace('\\', '/', $item['path']);
        $upload_dir=wp_upload_dir();

$path=$upload_dir['basedir'].DIRECTORY_SEPARATOR.$item['path'];
        $ext = strtolower(pathinfo($item['path'], PATHINFO_EXTENSION));
        if (in_array($ext, $supported_image)&&file_exists( $path ))
        {
            echo "<a target='_blank' href='" . esc_url($upload_dir['baseurl'].'/'.$item['path'] ).
                "'><img style='max-width: 48px; max-height: 48px;' src='" .
                esc_url($upload_dir['baseurl'].'/'.$item['path']) . "' />";
        }
        else {
            echo '<span class="dashicons dashicons-no-alt"></span>';
        }

}

public function column_path( $item )
    {
        $item['path']=esc_html($item['path']);
        echo esc_html('...\uploads\\'.$item['path']);
    }

public function column_folder( $item )
    {
        if($item['folder']=='.')
        {
            echo 'Uploads root';
        }
        else
        {
            echo esc_html($item['folder']);
        }
    }

public function column_size( $item )
    {
        $upload_dir=wp_upload_dir();
        $file_name=$upload_dir['basedir'].DIRECTORY_SEPARATOR.$item['path'];

if(file_exists($file_name))
        {
            echo esc_html(size_format(filesize($file_name),2));
        }
        else
        {
            echo 'file not found';
        }

}

public function has_items()
    {
        return !empty($this->list);
    }

/*
    public function no_items()
    {
        _e( '<a class="wpvivid-no-item" style="cursor:pointer">No items found. Click here to reset</a>' );
    }*/

public function prepare_items()
    {
        $columns = $this->get_columns();
        $hidden = array();
        $sortable = array();
        $this->_column_headers = array($columns, $hidden, $sortable);

$total_items =sizeof($this->list);

$this->set_pagination_args(
            array(
                'total_items' => $total_items,
                'per_page'    => 20,
            )
        );
    }

public function display_rows()
    {
        $this->_display_rows( $this->list );
    }

private function _display_rows( $list )
    {
        $page=$this->get_pagenum();

$page_list=$list;
        $temp_page_list=array();

$count=0;
        while ( $count<$page )
        {
            $temp_page_list = array_splice( $page_list, 0, 20);
            $count++;
        }

foreach ( $temp_page_list as $key=>$item)
        {
            $this->single_row($item);
        }
    }

public function single_row($item)
    {
        ?>
        <tr>
            <?php $this->single_row_columns( $item ); ?>
        </tr>
        <?php
    }

protected function pagination( $which )
    {
        if ( empty( $this->_pagination_args ) )
        {
            return;
        }

$total_items     = $this->_pagination_args['total_items'];
        $total_pages     = $this->_pagination_args['total_pages'];
        $infinite_scroll = false;
        if ( isset( $this->_pagination_args['infinite_scroll'] ) )
        {
            $infinite_scroll = $this->_pagination_args['infinite_scroll'];
        }

if ( 'top' === $which && $total_pages > 1 )
        {
            $this->screen->render_screen_reader_content( 'heading_pagination' );
        }

$output = '<span class="displaying-num">' . sprintf( _n( '%s item', '%s items', $total_items, 'wpvivid-backuprestore' ), number_format_i18n( $total_items ) ) . '</span>';

$current              = $this->get_pagenum();

$page_links = array();

$total_pages_before = '<span class="paging-input">';
        $total_pages_after  = '</span></span>';

$disable_first = $disable_last = $disable_prev = $disable_next = false;

if ( $current == 1 ) {
            $disable_first = true;
            $disable_prev  = true;
        }
        if ( $current == 2 ) {
            $disable_first = true;
        }
        if ( $current == $total_pages ) {
            $disable_last = true;
            $disable_next = true;
        }
        if ( $current == $total_pages - 1 ) {
            $disable_last = true;
        }

if ( $disable_first ) {
            $page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">&laquo;</span>';
        } else {
            $page_links[] = sprintf(
                "<div class='first-page button'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></div>",
                __( 'First page', 'wpvivid-backuprestore' ),
                '&laquo;'
            );
        }

if ( $disable_prev ) {
            $page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">&lsaquo;</span>';
        } else {
            $page_links[] = sprintf(
                "<div class='prev-page button' value='%s'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></div>",
                $current,
                __( 'Previous page', 'wpvivid-backuprestore' ),
                '&lsaquo;'
            );
        }

if ( 'bottom' === $which ) {
            $html_current_page  = $current;
            $total_pages_before = '<span class="screen-reader-text">' . __( 'Current Page', 'wpvivid-backuprestore' ) . '</span><span id="table-paging" class="paging-input"><span class="tablenav-paging-text">';
        } else {
            $html_current_page = sprintf(
                "%s<input class='current-page'  type='text' name='paged' value='%s' size='%d' aria-describedby='table-paging' /><span class='tablenav-paging-text'>",
                '<label  class="screen-reader-text">' . __( 'Current Page', 'wpvivid-backuprestore' ) . '</label>',
                $current,
                strlen( $total_pages )
            );
        }
        $html_total_pages = sprintf( "<span class='total-pages'>%s</span>", number_format_i18n( $total_pages ) );
        $page_links[]     = $total_pages_before . sprintf( _x( '%1$s of %2$s', 'paging', 'wpvivid-backuprestore' ), $html_current_page, $html_total_pages ) . $total_pages_after;

if ( $disable_next ) {
            $page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">&rsaquo;</span>';
        } else {
            $page_links[] = sprintf(
                "<div class='next-page button' value='%s'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></div>",
                $current,
                __( 'Next page', 'wpvivid-backuprestore' ),
                '&rsaquo;'
            );
        }

if ( $disable_last ) {
            $page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">&raquo;</span>';
        } else {
            $page_links[] = sprintf(
                "<div class='last-page button'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></div>",
                __( 'Last page', 'wpvivid-backuprestore' ),
                '&raquo;'
            );
        }

$pagination_links_class = 'pagination-links';
        if ( ! empty( $infinite_scroll ) ) {
            $pagination_links_class .= ' hide-if-js';
        }
        $output .= "\n<span class='$pagination_links_class'>" . join( "\n", $page_links ) . '</span>';

if ( $total_pages ) {
            $page_class = $total_pages < 2 ? ' one-page' : '';
        } else {
            $page_class = ' no-pages';
        }
        $this->_pagination = "<div class='tablenav-pages{$page_class}'>$output</div>";

echo $this->_pagination;
    }

protected function display_tablenav( $which ) {
        $css_type = '';
        if ( 'top' === $which ) {
            wp_nonce_field( 'bulk-' . $this->_args['plural'] );
            $css_type = 'margin: 0 0 10px 0';
        }
        else if( 'bottom' === $which ) {
            $css_type = 'margin: 10px 0 0 0';
        }

$total_pages     = $this->_pagination_args['total_pages'];
        if ( $total_pages >1)
        {
            ?>
            <div class="tablenav <?php echo esc_attr( $which ); ?>" style="<?php echo esc_attr($css_type); ?>">
                <div class="alignleft actions bulkactions">
                    <label for="wpvivid_uc_bulk_action" class="screen-reader-text"><?php esc_html_e( 'Select bulk action', 'wpvivid-backuprestore' ); ?></label>
                    <select name="action" id="wpvivid_uc_bulk_action">
                        <option value="-1"><?php esc_html_e( 'Bulk Actions', 'wpvivid-backuprestore' ); ?></option>
                        <option value="wpvivid_isolate_selected_image"><?php esc_html_e( 'Isolate selected images', 'wpvivid-backuprestore' ); ?></option>
                        <option value="wpvivid_isolate_list_image"><?php esc_html_e( 'Isolate all images', 'wpvivid-backuprestore' ); ?></option>
                    </select>
                    <input type="submit" class="button action" value="<?php esc_attr_e( 'Apply', 'wpvivid-backuprestore' ); ?>">
                </div>
                <div id="wpvivid_isolate_progress" style="margin-top: 4px; display: none;">
                    <div class="spinner is-active" style="margin: 0 5px 10px 0; float: left;"></div>
                    <div style="float: left; margin-top: 2px;"><?php esc_html_e( 'Isolating images...', 'wpvivid-backuprestore' ); ?></div>
                    <div style="clear: both;"></div>
                </div>
                <?php
                $this->extra_tablenav( $which );
                $this->pagination( $which );
                ?>

<br class="clear" />
            </div>
            <?php
        }
        else
        {
            ?>
            <div class="tablenav <?php echo esc_attr( $which ); ?>" style="<?php echo esc_attr($css_type); ?>">
                <div class="alignleft actions bulkactions">
                    <label for="wpvivid_uc_bulk_action" class="screen-reader-text"><?php esc_html_e( 'Select bulk action', 'wpvivid-backuprestore' ); ?></label>
                    <select name="action" id="wpvivid_uc_bulk_action">
                        <option value="-1"><?php esc_html_e( 'Bulk Actions', 'wpvivid-backuprestore' ); ?></option>
                        <option value="wpvivid_isolate_selected_image"><?php esc_html_e( 'Isolate selected images', 'wpvivid-backuprestore' ); ?></option>
                        <option value="wpvivid_isolate_list_image"><?php esc_html_e( 'Isolate all images', 'wpvivid-backuprestore' ); ?></option>
                    </select>
                    <input type="submit" class="button action" value="<?php esc_attr_e( 'Apply', 'wpvivid-backuprestore' ); ?>">
                </div>
                <div id="wpvivid_isolate_progress" style="margin-top: 4px; display: none;">
                    <div class="spinner is-active" style="margin: 0 5px 10px 0; float: left;"></div>
                    <div style="float: left; margin-top: 2px;"><?php esc_html_e( 'Isolating images...', 'wpvivid-backuprestore' ); ?></div>
                    <div style="clear: both;"></div>
                </div>
                <br class="clear" />
            </div>
            <?php
        }
    }

public function display() {
        $singular = $this->_args['singular'];

$this->display_tablenav( 'top' );

$this->screen->render_screen_reader_content( 'heading_list' );
        ?>
        <table class="wp-list-table <?php echo esc_attr(implode( ' ', $this->get_table_classes() )); ?>" >
            <thead>
            <tr>
                <?php $this->print_column_headers(); ?>
            </tr>
            </thead>

<tbody id="the-list"
                <?php
                if ( $singular ) {
                    echo esc_attr(" data-wp-lists='list:$singular'");
                }
                ?>
            >
            <?php $this->display_rows_or_placeholder(); ?>
            </tbody>

<tfoot>
            <tr>
                <?php $this->print_column_headers( false ); ?>
            </tr>
            </tfoot>

</table>
        <?php
    }
}

class WPvivid_Isolate_Files_List extends WP_List_Table
{
    public $list;
    public $type;
    public $page_num;
    public $parent;

public function set_parent($parent)
    {
        $this->parent=$parent;
    }

public function set_list($list,$page_num=1)
    {
        $this->list=$list;
        $this->page_num=$page_num;
    }

protected function get_table_classes()
    {
        return array( 'widefat striped' );
    }

return $sites_columns;
    }

if ( isset( $this->_pagination_args['total_pages'] ) && $pagenum > $this->_pagination_args['total_pages'] )
        {
            $pagenum = $this->_pagination_args['total_pages'];
        }

return max( 1, $pagenum );
    }

public function column_cb( $item )
    {
        echo '<input type="checkbox" name="uploads" />';
    }

public function column_thumb($item)
    {
        $supported_image = array(
            'gif',
            'jpg',
            'jpeg',
            'png'
        );

$item['path'] = str_replace('\\', '/', $item['path']);
        $wpvivid_uploads_iso_dir = str_replace('\\', '/', WPVIVID_UPLOADS_ISO_DIR);
        $path=WP_CONTENT_DIR.DIRECTORY_SEPARATOR.WPVIVID_UPLOADS_ISO_DIR.DIRECTORY_SEPARATOR.$item['path'];

$ext = strtolower(pathinfo($item['path'], PATHINFO_EXTENSION));
        if (in_array($ext, $supported_image)&&file_exists( $path ))
        {
            echo "<a target='_blank' href='" . esc_url(WP_CONTENT_URL.'/'.$wpvivid_uploads_iso_dir.'/'.$item['path']) .
                "'><img style='max-width: 48px; max-height: 48px;' src='" .
                esc_url(WP_CONTENT_URL.'/'.$wpvivid_uploads_iso_dir.'/'.$item['path'] ). "' />";
        }
        else {
            echo '<span class="dashicons dashicons-no-alt"></span>';
        }

}

public function column_path( $item )
    {
        $item['path']=esc_html($item['path']);
        echo esc_html('...\uploads\\'.$item['path']);
    }

public function column_size( $item )
    {
        $file_name=WP_CONTENT_DIR.DIRECTORY_SEPARATOR.WPVIVID_UPLOADS_ISO_DIR.DIRECTORY_SEPARATOR.$item['path'];

if(file_exists($file_name))
        {
            echo esc_html(size_format(filesize($file_name),2));
        }
        else
        {
            echo 'file not found';
        }

}

public function has_items()
    {
        return !empty($this->list);
    }

/*
    public function no_items()
    {
        _e( '<a class="wpvivid-no-item" style="cursor:pointer">No items found. Click here to reset</a>' );
    }
    */

$total_items =sizeof($this->list);

$this->set_pagination_args(
            array(
                'total_items' => $total_items,
                'per_page'    => 20,
            )
        );
    }

public function display_rows()
    {
        $this->_display_rows( $this->list );
    }

private function _display_rows( $list )
    {
        $page=$this->get_pagenum();

$page_list=$list;
        $temp_page_list=array();

$count=0;
        while ( $count<$page )
        {
            $temp_page_list = array_splice( $page_list, 0, 20);
            $count++;
        }

foreach ( $temp_page_list as $key=>$item)
        {
            $this->single_row($item);
        }
    }

public function single_row($item)
    {
        ?>
        <tr path="<?php echo esc_attr($item['path'])?>">
            <?php $this->single_row_columns( $item ); ?>
        </tr>
        <?php
    }

protected function pagination( $which )
    {
        if ( empty( $this->_pagination_args ) )
        {
            return;
        }

if ( 'top' === $which && $total_pages > 1 )
        {
            $this->screen->render_screen_reader_content( 'heading_pagination' );
        }

$output = '<span class="displaying-num">' . sprintf( _n( '%s item', '%s items', $total_items, 'wpvivid-backuprestore' ), number_format_i18n( $total_items ) ) . '</span>';

$current              = $this->get_pagenum();

$page_links = array();

$total_pages_before = '<span class="paging-input">';
        $total_pages_after  = '</span></span>';

$disable_first = $disable_last = $disable_prev = $disable_next = false;

echo $this->_pagination;
    }

$total_pages     = $this->_pagination_args['total_pages'];

$admin_url = apply_filters('wpvivid_get_admin_url', '');

if ( $total_pages >1)
        {
            ?>
            <div class="tablenav <?php echo esc_attr( $which ); ?>" style="<?php echo esc_attr($css_type); ?>">
                <div class="alignleft actions bulkactions">
                    <label for="wpvivid_uc_iso_bulk_action" class="screen-reader-text"><?php esc_html_e( 'Select bulk action', 'wpvivid-backuprestore' ); ?></label>
                    <select name="action" id="wpvivid_uc_iso_bulk_action">
                        <option value="-1"><?php esc_html_e( 'Bulk Actions', 'wpvivid-backuprestore' ); ?></option>
                        <option value="wpvivid_restore_selected_image"><?php esc_html_e( 'Restore selected images', 'wpvivid-backuprestore' ); ?></option>
                        <option value="wpvivid_restore_list_image"><?php esc_html_e( 'Restore all images', 'wpvivid-backuprestore' ); ?></option>
                        <option value="wpvivid_delete_selected_image"><?php esc_html_e( 'Delete selected images', 'wpvivid-backuprestore' ); ?></option>
                        <option value="wpvivid_delete_list_image"><?php esc_html_e( 'Delete all images', 'wpvivid-backuprestore' ); ?></option>
                    </select>
                    <input type="submit" class="button action" value="<?php esc_attr_e( 'Apply', 'wpvivid-backuprestore' ); ?>">
                </div>
                <div id="wpvivid_restore_delete_progress" style="margin-top: 4px; display: none;">
                    <div class="spinner is-active" style="margin: 0 5px 10px 0; float: left;"></div>
                    <div id="wpvivid_restore_delete_text" style="float: left; margin-top: 2px;"><?php esc_html_e( 'Restoring images...', 'wpvivid-backuprestore' ); ?></div>
                    <div style="clear: both;"></div>
                </div>
                <div class="wpvivid-backup-tips" style="background: #fff; border: 1px solid #f1f1f1; border-radius: 6px; margin-top: 10px;margin-bottom: 10px">
                    <div style="float: left;">
                        <div style="padding: 10px;">
                            <strong><?php esc_html_e('Note: ', 'wpvivid-backuprestore'); ?></strong>
                            <?php echo sprintf('Once deleted, images will be lost permanently. The action cannot be undone, unless you have %1$sa backup%2$s in place.', '<a href="'. esc_url($admin_url) . 'admin.php?page=WPvivid'.'">', '</a>'); ?>
                        </div>
                    </div>
                    <div style="clear: both;"></div>
                </div>

<?php
                $this->extra_tablenav( $which );
                $this->pagination( $which );
                ?>
                <br class="clear" />
            </div>
            <?php
        }
        else
        {
            ?>
            <div class="tablenav <?php echo esc_attr( $which ); ?>" style="<?php echo esc_attr($css_type); ?>">
                <div class="alignleft actions bulkactions">
                    <label for="wpvivid_uc_iso_bulk_action" class="screen-reader-text"><?php esc_html_e( 'Select bulk action', 'wpvivid-backuprestore' ); ?></label>
                    <select name="action" id="wpvivid_uc_iso_bulk_action">
                        <option value="-1"><?php esc_html_e( 'Bulk Actions', 'wpvivid-backuprestore' ); ?></option>
                        <option value="wpvivid_restore_selected_image"><?php esc_html_e( 'Restore selected images', 'wpvivid-backuprestore' ); ?></option>
                        <option value="wpvivid_restore_list_image"><?php esc_html_e( 'Restore all images', 'wpvivid-backuprestore' ); ?></option>
                        <option value="wpvivid_delete_selected_image"><?php esc_html_e( 'Delete selected images', 'wpvivid-backuprestore' ); ?></option>
                        <option value="wpvivid_delete_list_image"><?php esc_html_e( 'Delete all images', 'wpvivid-backuprestore' ); ?></option>
                    </select>
                    <input type="submit" class="button action" value="<?php esc_attr_e( 'Apply', 'wpvivid-backuprestore' ); ?>">
                </div>
                <div id="wpvivid_restore_delete_progress" style="margin-top: 4px; display: none;">
                    <div class="spinner is-active" style="margin: 0 5px 10px 0; float: left;"></div>
                    <div id="wpvivid_restore_delete_text" style="float: left; margin-top: 2px;"><?php esc_html_e( 'Restoring images...', 'wpvivid-backuprestore' ); ?></div>
                    <div style="clear: both;"></div>
                </div>
                <div class="wpvivid-backup-tips" style="background: #fff; border: 1px solid #f1f1f1; border-radius: 6px; margin-top: 10px;margin-bottom: 10px">
                    <div style="float: left;">
                        <div style="padding: 10px;">
                            <strong><?php esc_html_e('Note: ', 'wpvivid-backuprestore'); ?></strong>
                            <?php echo sprintf('Once deleted, images will be lost permanently. The action cannot be undone, unless you have %1$sa backup%2$s in place.', '<a href="'. esc_url($admin_url) . 'admin.php?page=WPvivid'.'">', '</a>'); ?>
                        </div>
                    </div>
                    <div style="clear: both;"></div>
                </div>
                <br class="clear" />
            </div>
            <?php
        }
    }

public function display() {
        $singular = $this->_args['singular'];

$this->display_tablenav( 'top' );

<tfoot>
            <tr>
                <?php $this->print_column_headers( false ); ?>
            </tr>
            </tfoot>

</table>
        <?php
    }
}

class WPvivid_Uploads_Cleaner
{
    public $main_tab;

//public $screen_ids;
    //public $version;
    //public $plugin_name;

public function __construct()
    {
        //$this->version = WPVIVID_UPLOADS_CLEANER_VERSION;
        //$this->plugin_name = WPVIVID_UPLOADS_CLEANER_SLUG;
        //$this->screen_ids=array();
        //$this->screen_ids[]='toplevel_page_'. $this->plugin_name;
        //add_action('admin_enqueue_scripts',array( $this,'enqueue_styles'));
        //add_action('admin_enqueue_scripts',array( $this,'enqueue_scripts'));
        //add_action('admin_menu',array( $this,'add_plugin_admin_menu'));
        //$plugin_basename = plugin_basename( plugin_dir_path( __DIR__ ) . 'wpvivid-uploads-cleaner.php' );
        //add_filter('plugin_action_links_' . $plugin_basename, array( $this,'add_action_links'));

add_filter('wpvivid_scan_post_types',array($this,'scan_post_types'),10);

add_action('wp_ajax_wpvivid_start_scan_uploads_files_task', array($this, 'start_scan_uploads_files_task'));
        add_action('wp_ajax_wpvivid_scan_uploads_files_from_post',array($this, 'scan_uploads_files_from_post'));

add_action('wp_ajax_wpvivid_start_unused_files_task',array($this, 'start_unused_files_task'));
        add_action('wp_ajax_wpvivid_unused_files_task',array($this, 'unused_files_task'));

add_action('wp_ajax_wpvivid_get_result_list',array($this, 'get_result_list'));

add_action('wp_ajax_wpvivid_isolate_selected_image',array($this, 'isolate_selected_image'));
        add_action('wp_ajax_wpvivid_start_isolate_all_image',array($this, 'start_isolate_all_image'));
        add_action('wp_ajax_wpvivid_isolate_all_image',array($this, 'isolate_all_image'));
        //
        add_action('wp_ajax_wpvivid_get_iso_list',array($this, 'get_iso_list'));

add_action('wp_ajax_wpvivid_delete_selected_image',array($this, 'delete_selected_image'));
        add_action('wp_ajax_wpvivid_start_delete_all_image',array($this, 'delete_all_image'));
        add_action('wp_ajax_wpvivid_delete_all_image',array($this, 'delete_all_image'));

add_action('wp_ajax_wpvivid_restore_selected_image',array($this, 'restore_selected_image'));
        add_action('wp_ajax_wpvivid_start_restore_all_image',array($this, 'restore_all_image'));
        add_action('wp_ajax_wpvivid_restore_all_image',array($this, 'restore_all_image'));

add_action('wp_ajax_wpvivid_uc_add_exclude_files',array($this, 'add_exclude_files'));
        //
        add_filter('wpvivid_uc_scan_include_files_regex',array($this,'scan_include_files_regex'),10);
        add_filter('wpvivid_uc_scan_exclude_files_regex',array($this,'scan_exclude_files_regex'),10);

include_once WPVIVID_PLUGIN_DIR . '/includes/upload-cleaner/class-wpvivid-uploads-scanner.php';
        include_once WPVIVID_PLUGIN_DIR . '/includes/upload-cleaner/class-wpvivid-isolate-files.php';
        include_once WPVIVID_PLUGIN_DIR. '/includes/upload-cleaner/class-wpvivid-upload-cleaner-setting.php';

$iso=new WPvivid_Isolate_Files();
        $iso->check_folder();

$setting=new WPvivid_Uploads_Cleaner_Setting();

add_filter('wpvivid_get_toolbar_menus',array($this,'get_toolbar_menus'),22);
        add_filter('wpvivid_get_admin_menus',array($this,'get_admin_menus'),22);
        add_filter('wpvivid_get_screen_ids',array($this,'get_screen_ids'),12);
    }

public function get_screen_ids($screen_ids)
    {
        $screen_ids[]=apply_filters('wpvivid_white_label_screen_id', 'wpvivid-backup_page_wpvivid-cleaner');
        return $screen_ids;
    }

public function get_toolbar_menus($toolbar_menus)
    {
        $admin_url = apply_filters('wpvivid_get_admin_url', '');

$menu['id']='wpvivid_admin_menu_cleaner';
        $menu['parent']='wpvivid_admin_menu';
        $menu['title']=__('Image Cleaner', 'wpvivid-backuprestore');
        $menu['tab']= 'admin.php?page='.apply_filters('wpvivid_white_label_plugin_name', 'wpvivid-cleaner');
        $menu['href']=$admin_url . 'admin.php?page='.apply_filters('wpvivid_white_label_plugin_name', 'wpvivid-cleaner');
        $menu['capability']='administrator';
        $menu['index']=4;
        $toolbar_menus[$menu['parent']]['child'][$menu['id']]=$menu;
        return $toolbar_menus;
    }

public function get_admin_menus($submenus)
    {
        $submenu['parent_slug']=apply_filters('wpvivid_white_label_slug', WPVIVID_PLUGIN_SLUG);
        $submenu['page_title']= apply_filters('wpvivid_white_label_display', 'WPvivid Backup');
        $submenu['menu_title']=__('Image Cleaner', 'wpvivid-backuprestore');
        $submenu['capability']='administrator';
        $submenu['menu_slug']=strtolower(sprintf('%s-cleaner', apply_filters('wpvivid_white_label_slug', 'wpvivid')));
        $submenu['index']=4;
        $submenu['function']=array($this, 'display');
        $submenus[$submenu['menu_slug']]=$submenu;
        return $submenus;
    }

private function transfer_path($path)
    {
        $path = str_replace('\\','/',$path);
        $values = explode('/',$path);
        return implode(DIRECTORY_SEPARATOR,$values);
    }

public function wpvivid_check_jet_engine()
    {
        if (!function_exists('get_plugins'))
        {
            require_once ABSPATH . 'wp-admin/includes/plugin.php';
        }

$active_plugins = get_option('active_plugins');
        $plugins=get_plugins();
        $jet_engine_slug='jet-engine/jet-engine.php';

if(!empty($plugins))
        {
            if(isset($plugins[$jet_engine_slug]))
            {
                if(in_array($jet_engine_slug, $active_plugins))
                {
                    echo '<div class="notice notice-warning inline" style="margin: 10px 0 0 0;"><p><strong>Warning:</strong> We detected that you use Jet Engine plugin on this site, 
                                                        it may have compatibility issues with our plugin, which can result in an inaccuracy of the scan result, 
                                                        so we recommend not using this feature yet.
                                                          </p></div>';
                }
            }
        }
    }

public function display()
    {
        $scan=new WPvivid_Uploads_Scanner();
        $scan->check_table_exist();
        $scan->check_unused_uploads_files_table_exist();

$upload_dir=wp_upload_dir();

$path=$this->transfer_path($upload_dir['basedir']);

$path1=$this->transfer_path(WP_CONTENT_DIR.DIRECTORY_SEPARATOR.'uploads');

if($path!==$path1)
        {
            echo '<div class="notice notice-error inline"><p>The current version does not support custom uploads directory</p></div>';
            return;
        }

?>
        <div class="wrap" style="max-width:1720px;">
            <h1>
                <?php
                esc_html_e('WPvivid Image Cleaner', 'wpvivid-backuprestore');
                ?>
            </h1>

<?php $this->wpvivid_check_jet_engine(); ?>

<?php

if(!class_exists('WPvivid_Tab_Page_Container'))
                include_once WPVIVID_PLUGIN_DIR . '/includes/class-wpvivid-tab-page-container.php';

$args['is_parent_tab']=1;
            $this->main_tab=new WPvivid_Tab_Page_Container();
            $this->main_tab->add_tab(__('Scan Media', 'wpvivid-backuprestore'),'scan',array($this, 'output_scan'), $args);
            $this->main_tab->add_tab(__('Isolated Media', 'wpvivid-backuprestore'),'isolate',array($this, 'output_isolate'), $args);
            //$this->main_tab->add_tab('Database','database',array($this, 'output_database'), $args);
            $this->main_tab->display();
            if (isset($_GET['tab']))
            {
                $tab=esc_html($_GET['tab']);
                ?>
                <script>
                    jQuery(document).ready(function($)
                    {
                        jQuery( document ).trigger( '<?php echo esc_attr($this->main_tab->container_id); ?>-show','<?php echo esc_attr($tab); ?>');
                    });
                </script>
                <?php
            }
            ?>
        </div>
        <?php
    }

public function output_scan()
    {

$scanner=new WPvivid_Uploads_Scanner();

$count=$scanner->get_scan_result_count();
        $size=$scanner->get_scan_result_size();

$upload_dir=wp_upload_dir();

$path=$this->transfer_path($upload_dir['basedir']);
        $abs=$this->transfer_path(ABSPATH);

$path=str_replace($abs,'...'.DIRECTORY_SEPARATOR,$path);

$folders=$scanner->get_all_folder();
        $admin_url = apply_filters('wpvivid_get_admin_url', '');
        //Before running a scan, it is recommended to <a style="cursor:pointer;" href="<?php echo $admin_url . 'admin.php?page=WPvivid';">[make a full website backup]</a> to avoid losing images.
        $progress_bar='<div class="action-progress-bar"><div class="action-progress-bar-percent" style="height:24px;width:0%"></div></div>    <div style="clear:both;"></div><div style="margin-left:10px; float: left; width:100%;"><p>Ready to scan</p></div> <div style="clear: both;"></div><div><div class="backup-log-btn"><input class="button-primary" id="wpvivid_uc_cancel" type="submit" value="Cancel" /></div></div><div style="clear: both;"></div>';
        ?>
        <div class="postbox quickbackup-addon">
            <div style="margin-top: 10px;margin-bottom: 10px;">
                <?php esc_html_e('In the tab, you can scan your media folder (uploads) to find unused images and isolate specific or all unused images.', 'wpvivid-backuprestore'); ?>
            </div>
            <div id="wpvivid_uc_scan">
                <div style="margin-top: 10px;margin-bottom: 10px;">
                    <?php esc_html_e('Media path: ', 'wpvivid-backuprestore'); ?><a><?php echo esc_html($path)?></a>
                </div>
                <input class="button-primary" style="width: 200px; height: 50px; font-size: 20px;" id="wpvivid_start_scan" type="submit" value="<?php esc_attr_e('Scan', 'wpvivid-backuprestore'); ?>">
                <div style="clear: both;"></div>
                <div style="margin-top: 10px">
                    <span>
                        <?php esc_html_e('Clicking the \'Scan\' button to find unused images in your media folder. Currently it only scans JPG and PNG images.', 'wpvivid-backuprestore'); ?>
                    </span>
                </div>
                <?php
                if($count===false)
                {
                }
                else
                {
                    echo "<p style=\"margin-top: 10px; margin-bottom: 0px;\">Last Scan: Unused media file(s) found: <strong>".esc_html($count)."</strong>. ";
                    if($size!==false)
                    {
                        echo 'Total size: '.esc_html($size).' .';
                    }
                    echo "</p>";
                }
                ?>
                <div class="wpvivid-backup-tips" style="background: #fff; border: 1px solid #f1f1f1; border-radius: 6px; margin-top: 10px;">
                    <div style="float: left;">
                        <div style="padding: 10px;">
                            <strong><?php esc_html_e('Note: ', 'wpvivid-backuprestore'); ?></strong>
                            <?php esc_html_e('Please don\'t refresh the page while running a scan.', 'wpvivid-backuprestore'); ?>
                        </div>
                    </div>
                    <div style="clear: both;"></div>
                </div>
            </div>
            <div id="wpvivid_uc_progress" style="display: none;">
                <?php
                echo '<div class="action-progress-bar"><div class="action-progress-bar-percent" style="height:24px;width:0%"></div></div>    <div style="clear:both;"></div><div style="margin-left:10px; float: left; width:100%;"><p>Ready to scan</p></div> <div style="clear: both;"></div><div><div class="backup-log-btn"><input class="button-primary" id="wpvivid_uc_cancel" type="submit" value="Cancel" /></div></div><div style="clear: both;"></div>';
                ?>
            </div>
            <br/>
        </div>
        <div class="postbox quickbackup-addon">
            <p>
                <input id="wpvivid_result_list_search" type="search" name="s" value="" placeholder="<?php esc_attr_e('Search', 'wpvivid-backuprestore'); ?>">
                <select id="wpvivid_result_list_folder" style="margin-top: -5px;">
                    <option selected="selected" value="0"><?php esc_html_e('All Folders', 'wpvivid-backuprestore'); ?></option>
                    <?php
                    if(!empty($folders))
                    {
                        asort($folders);
                        foreach ($folders as $folder)
                        {
                            echo "<option value='".esc_attr($folder)."'>".esc_html($folder)."</option>";
                        }
                    }
                    ?>
                </select>
                <input id="wpvivid_result_list_search_btn" type="submit" class="button" value="<?php esc_attr_e('Search', 'wpvivid-backuprestore'); ?>">
            </p>
        </div>
        <div class="postbox">

<div id="wpvivid_scan_result_list" style="margin: 10px;">
                <?php

$result=$scanner->get_scan_result('','');

$list = new WPvivid_Unused_Upload_Files_List();

$list->set_list($result);
                $list->prepare_items();
                $list ->display();
                ?>
            </div>
        </div>
        <script>
            var wpvivid_result_list_search='';
            var wpvivid_result_list_folder='';

jQuery('#wpvivid_result_list_search_btn').click(function()
            {
                wpvivid_result_list_search=jQuery('#wpvivid_result_list_search').val();
                wpvivid_result_list_folder=jQuery('#wpvivid_result_list_folder').val();
                if(wpvivid_result_list_folder=='0')
                {
                    wpvivid_result_list_folder='';
                }

if(wpvivid_result_list_folder=='root')
                {
                    wpvivid_result_list_folder='.';
                }

wpvivid_get_result_list('first');
            });

jQuery('#wpvivid_scan_result_list').on("click",'.wpvivid-no-item',function()
            {
                wpvivid_result_list_search='';
                jQuery('#wpvivid_result_list_search').val('');
                wpvivid_get_result_list('first');
            });

jQuery('#wpvivid_scan_result_list').on("click",'.first-page',function()
            {
                wpvivid_get_result_list('first');
            });

jQuery('#wpvivid_scan_result_list').on("click",'.prev-page',function()
            {
                var page=parseInt(jQuery(this).attr('value'));
                wpvivid_get_result_list(page-1);
            });

jQuery('#wpvivid_scan_result_list').on("click",'.next-page',function()
            {
                var page=parseInt(jQuery(this).attr('value'));
                wpvivid_get_result_list(page+1);
            });

jQuery('#wpvivid_scan_result_list').on("click",'.last-page',function()
            {
                wpvivid_get_result_list('last');
            });

jQuery('#wpvivid_scan_result_list').on("keypress", '.current-page', function()
            {
                if(event.keyCode === 13){
                    var page = jQuery(this).val();
                    wpvivid_get_result_list(page);
                }
            });

jQuery('#wpvivid_scan_result_list').on("click",'.action',function()
            {
                var selected=jQuery('#wpvivid_uc_bulk_action').val();

if(selected=='wpvivid_isolate_selected_image')
                {
                    wpvivid_isolate_selected_image();
                }
                else if(selected=='wpvivid_isolate_list_image')
                {
                    wpvivid_start_isolate_all_image();
                }
                else if(selected=='wpvivid_ignore_selected_image')
                {
                    wpvivid_ignore_selected_image();
                }

});

jQuery('#wpvivid_scan_result_list').find('.action').prop('disabled', true);
                //jQuery('#wpvivid_isolate_selected_image').prop('disabled', true);
                //jQuery('#wpvivid_isolate_list_image').prop('disabled', true);
                var ajax_data = {
                    'action': 'wpvivid_uc_add_exclude_files',
                    'selected':selected,
                    'search':wpvivid_result_list_search,
                    'folder':wpvivid_result_list_folder
                };
                wpvivid_post_request(ajax_data, function (data)
                {
                    jQuery('#wpvivid_scan_result_list').find('.action').prop('disabled', false);
                    //jQuery('#wpvivid_isolate_selected_image').prop('disabled', false);
                    //jQuery('#wpvivid_isolate_list_image').prop('disabled', false);

jQuery('#wpvivid_scan_result_list').html('');
                    try
                    {
                        var jsonarray = jQuery.parseJSON(data);
                        if (jsonarray.result === 'success')
                        {
                            jQuery('#wpvivid_scan_result_list').html(jsonarray.html);
                        }
                        else
                        {
                            alert(jsonarray.error);
                        }
                    }
                    catch (err)
                    {
                        alert(err);
                    }
                }, function (XMLHttpRequest, textStatus, errorThrown)
                {
                    jQuery('#wpvivid_scan_result_list').find('.action').prop('disabled', false);
                    //jQuery('#wpvivid_isolate_selected_image').prop('disabled', false);
                    //jQuery('#wpvivid_isolate_list_image').prop('disabled', false);
                    var error_message = wpvivid_output_ajaxerror('add options', textStatus, errorThrown);
                    alert(error_message);
                });
            }

//jQuery('#wpvivid_isolate_selected_image').prop('disabled', true);
                //jQuery('#wpvivid_isolate_list_image').prop('disabled', true);
                jQuery('#wpvivid_scan_result_list').find('.action').prop('disabled', true);
                var ajax_data = {
                    'action': 'wpvivid_isolate_selected_image',
                    'selected':selected,
                    'search':wpvivid_result_list_search,
                    'folder':wpvivid_result_list_folder
                };
                jQuery('#wpvivid_isolate_progress').show();
                wpvivid_post_request(ajax_data, function (data)
                {
                    jQuery('#wpvivid_isolate_progress').hide();
                    //jQuery('#wpvivid_isolate_selected_image').prop('disabled', false);
                    //jQuery('#wpvivid_isolate_list_image').prop('disabled', false);
                    jQuery('#wpvivid_scan_result_list').find('.action').prop('disabled', false);
                    jQuery('#wpvivid_scan_result_list').html('');
                    try
                    {
                        var jsonarray = jQuery.parseJSON(data);
                        if (jsonarray.result === 'success')
                        {
                            jQuery('#wpvivid_scan_result_list').html(jsonarray.html);
                            jQuery('#wpvivid_iso_files_list').html(jsonarray.iso);
                        }
                        else
                        {
                            alert(jsonarray.error);
                        }
                    }
                    catch (err)
                    {
                        alert(err);
                    }
                }, function (XMLHttpRequest, textStatus, errorThrown)
                {
                    jQuery('#wpvivid_isolate_progress').hide();
                    jQuery('#wpvivid_scan_result_list').find('.action').prop('disabled', false);
                    //jQuery('#wpvivid_isolate_selected_image').prop('disabled', false);
                    //jQuery('#wpvivid_isolate_list_image').prop('disabled', false);
                    var error_message = wpvivid_output_ajaxerror('add isolate files', textStatus, errorThrown);
                    alert(error_message);
                });
            }

var error_message = wpvivid_output_ajaxerror('add isolate files', textStatus, errorThrown);
                    alert(error_message);
                });
            }

}, function(XMLHttpRequest, textStatus, errorThrown)
                {
                    var error_message = wpvivid_output_ajaxerror('add isolate files', textStatus, errorThrown);
                    alert(error_message);
                    jQuery('#wpvivid_scan_result_list').find('.action').prop('disabled', false);
                    //jQuery('#wpvivid_isolate_selected_image').prop('disabled', false);
                    //jQuery('#wpvivid_isolate_list_image').prop('disabled', false);
                });
            }

jQuery('#wpvivid_rescan').click(function()
            {
                jQuery( document ).trigger( '<?php echo esc_attr($this->main_tab->container_id) ?>-show','scan');
            });

</script>
        <script>
            var wpvivid_cancel=false;
            jQuery('#wpvivid_start_scan').click(function()
            {
                wpvivid_start_scan();
                //wpvivid_start_unused_files_task();
            });

jQuery('#wpvivid_uc_progress').on("click",'#wpvivid_uc_cancel',function()
            {
                wpvivid_cancel_scan();
            });

function wpvivid_cancel_scan()
            {
                wpvivid_cancel=true;
                jQuery('#wpvivid_uc_cancel').prop('disabled', true);
            }

function wpvivid_start_scan()
            {
                jQuery('#wpvivid_uc_progress').show();

jQuery('#wpvivid_uc_progress').html('<?php echo '<div class="action-progress-bar"><div class="action-progress-bar-percent" style="height:24px;width:0%"></div></div>    <div style="clear:both;"></div><div style="margin-left:10px; float: left; width:100%;"><p>Ready to scan</p></div> <div style="clear: both;"></div><div><div class="backup-log-btn"><input class="button-primary" id="wpvivid_uc_cancel" type="submit" value="Cancel" /></div></div><div style="clear: both;"></div>';?>');
                jQuery('#wpvivid_uc_scan').hide();
                jQuery('#wpvivid_uc_cancel').prop('disabled', false);

wpvivid_cancel=false;

}, function(XMLHttpRequest, textStatus, errorThrown)
                {
                    var error_message = wpvivid_output_ajaxerror('scan files', textStatus, errorThrown);
                    alert(error_message);

jQuery('#wpvivid_uc_progress').hide();
                    jQuery('#wpvivid_uc_scan').show();
                });
            }

function scan_uploads_files(start)
            {
                if(wpvivid_cancel)
                {
                    jQuery('#wpvivid_uc_progress').hide();
                    jQuery('#wpvivid_uc_scan').show();
                    jQuery('#wpvivid_uc_cancel').prop('disabled', false);
                    return;
                }

jQuery('#wpvivid_uc_progress').hide();
                    jQuery('#wpvivid_uc_scan').show();
                });
            }

function wpvivid_start_unused_files_task()
            {
                if(wpvivid_cancel)
                {
                    jQuery('#wpvivid_uc_progress').hide();
                    jQuery('#wpvivid_uc_scan').show();
                    jQuery('#wpvivid_uc_cancel').prop('disabled', false);
                    return;
                }

jQuery('#wpvivid_uc_progress').hide();
                    jQuery('#wpvivid_uc_scan').show();
                });
            }

function wpvivid_unused_files_task()
            {
                if(wpvivid_cancel)
                {
                    jQuery('#wpvivid_uc_progress').hide();
                    jQuery('#wpvivid_uc_scan').show();
                    jQuery('#wpvivid_uc_cancel').prop('disabled', false);
                    jQuery('#wpvivid_uc_scan_log').html("");
                    return;
                }

jQuery('#wpvivid_uc_progress').hide();
                    jQuery('#wpvivid_uc_scan').show();
                });
            }

jQuery(document).ready(function($)
            {
                jQuery('#wpvivid_uc_scan').show();
                jQuery('#wpvivid_uc_progress').hide();
            });
        </script>
        <?php
    }

public function output_isolate()
    {
        $iso=new WPvivid_Isolate_Files();

$path=$this->transfer_path(WP_CONTENT_DIR.DIRECTORY_SEPARATOR.WPVIVID_UPLOADS_ISO_DIR);
        $abs=$this->transfer_path(ABSPATH);

$path=str_replace($abs,'...'.DIRECTORY_SEPARATOR,$path);
        $result=$iso->get_isolate_folder();
        ?>
        <div class="postbox quickbackup-addon">
            <div style="margin-top: 10px;margin-bottom: 10px;">
                <?php esc_html_e('This tab displays the isolated images and their locations. You can choose to restore or delete specific isolated images.', 'wpvivid-backuprestore'); ?>
            </div>
            <div style="margin-top: 10px;margin-bottom: 10px;">
                <?php esc_html_e('lsolated Folder Path: ', 'wpvivid-backuprestore'); ?><a><?php echo esc_html($path)?></a>
            </div>
        </div>
        <div class="postbox quickbackup-addon">
            <p>
                <input id="wpvivid_iso_list_search" type="search" name="s" value="" placeholder="<?php esc_attr_e('Search', 'wpvivid-backuprestore'); ?>">
                <select id="wpvivid_iso_list_folder" style="margin-top: -5px;">
                    <option selected="selected" value="0"><?php esc_html_e('All Folders', 'wpvivid-backuprestore'); ?></option>
                    <?php
                    asort($result['folders']);
                    foreach ($result['folders'] as $folder)
                    {
                        echo "<option value='".esc_attr($folder)."'>".esc_html($folder)."</option>";
                    }
                    ?>
                </select>
                <input id="wpvivid_iso_list_search_btn" type="submit" class="button" value="<?php esc_attr_e('Search', 'wpvivid-backuprestore'); ?>">
            </p>
        </div>
        <div class="postbox">
            <div id="wpvivid_iso_files_list" style="margin: 10px;">
                <?php
                $files=$iso->get_isolate_files();
                $list = new WPvivid_Isolate_Files_List();

$list->set_list($files);
                $list->prepare_items();
                $list ->display();
                ?>
            </div>
        </div>
        <script>
            var wpvivid_iso_list_search='';
            var wpvivid_iso_list_folder='';

jQuery('#wpvivid_iso_list_search_btn').click(function()
            {
                wpvivid_iso_list_search=jQuery('#wpvivid_iso_list_search').val();
                wpvivid_iso_list_folder=jQuery('#wpvivid_iso_list_folder').val();
                if(wpvivid_iso_list_folder=='0')
                {
                    wpvivid_iso_list_folder='';
                }

if(wpvivid_iso_list_folder=='root')
                {
                    wpvivid_iso_list_folder='.';
                }

wpvivid_get_iso_list('first');
            });

function wpvivid_get_iso_list(page)
            {
                var ajax_data = {
                    'action': 'wpvivid_get_iso_list',
                    'page':page,
                    'search':wpvivid_iso_list_search,
                    'folder':wpvivid_iso_list_folder
                };

wpvivid_post_request(ajax_data, function (data)
                {
                    //jQuery('#wpvivid_iso_files_list').html('');
                    try
                    {
                        var jsonarray = jQuery.parseJSON(data);
                        if (jsonarray.result === 'success')
                        {
                            if(jsonarray.empty)
                            {
                                jQuery('#wpvivid_iso_list_search').val('');
                                wpvivid_iso_list_search='';
                                alert('No items found.');
                            }
                            else
                            {
                                jQuery('#wpvivid_iso_files_list').html(jsonarray.html);
                            }

}
                        else
                        {
                            alert(jsonarray.error);
                        }
                    }
                    catch (err)
                    {
                        alert(err);
                    }
                }, function (XMLHttpRequest, textStatus, errorThrown)
                {
                    var error_message = wpvivid_output_ajaxerror('get list', textStatus, errorThrown);
                    alert(error_message);
                });
            }

jQuery('#wpvivid_iso_files_list').on("click",'.first-page',function()
            {
                wpvivid_get_iso_list('first');
            });

jQuery('#wpvivid_iso_files_list').on("click",'.wpvivid-no-item',function()
            {
                wpvivid_iso_list_search='';
                jQuery('#wpvivid_iso_files_list').val('');
                wpvivid_get_iso_list('first');
            });

jQuery('#wpvivid_iso_files_list').on("click",'.prev-page',function()
            {
                var page=parseInt(jQuery(this).attr('value'));
                wpvivid_get_iso_list(page-1);
            });

jQuery('#wpvivid_iso_files_list').on("click",'.next-page',function()
            {
                var page=parseInt(jQuery(this).attr('value'));
                wpvivid_get_iso_list(page+1);
            });

jQuery('#wpvivid_iso_files_list').on("click",'.last-page',function()
            {
                wpvivid_get_iso_list('last');
            });

jQuery('#wpvivid_iso_files_list').on("keypress", '.current-page', function()
            {
                if(event.keyCode === 13){
                    var page = jQuery(this).val();
                    wpvivid_get_iso_list(page);
                }
            });

jQuery('#wpvivid_iso_files_list').on("click",'.action',function()
            {
                var selected=jQuery('#wpvivid_uc_iso_bulk_action').val();

if(selected=='wpvivid_delete_selected_image')
                {
                    wpvivid_delete_selected_image();
                }
                else if(selected=='wpvivid_delete_list_image')
                {
                    wpvivid_start_delete_all_image();
                }
                else if(selected=='wpvivid_restore_selected_image')
                {
                    wpvivid_restore_selected_image();
                }
                else if(selected=='wpvivid_restore_list_image')
                {
                    wpvivid_start_restore_all_image();
                }

});

var ajax_data = {
                    'action': 'wpvivid_delete_selected_image',
                    'selected':selected,
                    'search':wpvivid_iso_list_search,
                    'folder':wpvivid_iso_list_folder
                };
                jQuery('#wpvivid_restore_delete_progress').show();
                jQuery('#wpvivid_restore_delete_text').html('Deleting images...');
                wpvivid_post_request(ajax_data, function (data)
                {
                    jQuery('#wpvivid_restore_delete_progress').hide();
                    jQuery('#wpvivid_iso_files_list').find('.action').prop('disabled', false);

jQuery('#wpvivid_iso_files_list').html('');
                    try
                    {
                        var jsonarray = jQuery.parseJSON(data);
                        if (jsonarray.result === 'success')
                        {
                            jQuery('#wpvivid_iso_files_list').html(jsonarray.html);
                        }
                        else
                        {
                            alert(jsonarray.error);
                        }
                    }
                    catch (err)
                    {
                        alert(err);
                    }
                }, function (XMLHttpRequest, textStatus, errorThrown)
                {
                    jQuery('#wpvivid_restore_delete_progress').hide();
                    jQuery('#wpvivid_iso_files_list').find('.action').prop('disabled', false);
                    //jQuery('#wpvivid_delete_selected_image').prop('disabled', false);
                    //jQuery('#wpvivid_delete_list_image').prop('disabled', false);
                    //jQuery('#wpvivid_restore_selected_image').prop('disabled', false);
                    //jQuery('#wpvivid_restore_list_image').prop('disabled', false);

var error_message = wpvivid_output_ajaxerror('delete files', textStatus, errorThrown);
                    alert(error_message);
                });
            }

var error_message = wpvivid_output_ajaxerror('delete files', textStatus, errorThrown);
                    alert(error_message);
                });
            }

function wpvivid_delete_all_image()
            {
                var ajax_data = {
                    'action': 'wpvivid_delete_all_image',
                    'search':wpvivid_iso_list_search,
                    'folder':wpvivid_iso_list_folder
                };
                jQuery('#wpvivid_iso_files_list').find('.action').prop('disabled', true);

wpvivid_post_request(ajax_data, function(data)
                {
                    try
                    {
                        var jsonarray = jQuery.parseJSON(data);
                        if (jsonarray.result === 'success')
                        {
                            if(jsonarray.continue)
                            {
                                wpvivid_delete_all_image();
                            }
                            else
                            {
                                location.href = '<?php echo  esc_url(admin_url()) . 'admin.php?page=' .esc_html(apply_filters('wpvivid_white_label_plugin_name', 'wpvivid-cleaner')). '&tab=isolate'?>';
                            }
                        }
                        else if (jsonarray.result === 'failed')
                        {
                            alert(jsonarray.error);
                            jQuery('#wpvivid_iso_files_list').find('.action').prop('disabled', false);
                        }
                    }
                    catch(err)
                    {
                        alert(err);
                        jQuery('#wpvivid_iso_files_list').find('.action').prop('disabled', false);
                    }

}, function(XMLHttpRequest, textStatus, errorThrown)
                {
                    var error_message = wpvivid_output_ajaxerror('delete files', textStatus, errorThrown);
                    alert(error_message);
                    jQuery('#wpvivid_iso_files_list').find('.action').prop('disabled', false);
                });
            }

var ajax_data = {
                    'action': 'wpvivid_restore_selected_image',
                    'selected':selected,
                    'search':wpvivid_iso_list_search,
                    'folder':wpvivid_iso_list_folder
                };
                jQuery('#wpvivid_restore_delete_progress').show();
                jQuery('#wpvivid_restore_delete_text').html('Restoring images...');
                wpvivid_post_request(ajax_data, function (data)
                {
                    jQuery('#wpvivid_restore_delete_progress').hide();
                    jQuery('#wpvivid_iso_files_list').find('.action').prop('disabled', false);

jQuery('#wpvivid_iso_files_list').html('');
                    try
                    {

var error_message = wpvivid_output_ajaxerror('restore files', textStatus, errorThrown);
                    alert(error_message);
                });
            }

var error_message = wpvivid_output_ajaxerror('restore files', textStatus, errorThrown);
                    alert(error_message);
                });
            }

}, function(XMLHttpRequest, textStatus, errorThrown)
                {
                    var error_message = wpvivid_output_ajaxerror('restore files', textStatus, errorThrown);
                    alert(error_message);
                    jQuery('#wpvivid_iso_files_list').find('.action').prop('disabled', false);
                    //jQuery('#wpvivid_delete_selected_image').prop('disabled', false);
                    //jQuery('#wpvivid_delete_list_image').prop('disabled', false);
                    //jQuery('#wpvivid_restore_selected_image').prop('disabled', false);
                    //jQuery('#wpvivid_restore_list_image').prop('disabled', false);
                });
            }
        </script>
        <?php
    }

public function output_database()
    {
        ?>
        <div class="postbox quickbackup-addon">
            <h1>Coming soon</h1>
        </div>
        <?php
    }

public function start_scan_uploads_files_task()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }

set_time_limit(30);

$uploads_scanner=new WPvivid_Uploads_Scanner();
        $uploads_scanner->init_scan_task();
        $uploads_files=array();

$uploads_files[0]=$uploads_scanner->scan_sidebars_widgets();

$files=$uploads_scanner->scan_termmeta_thumbnail();
        $uploads_files[0]=array_merge($uploads_files[0],$files);
        $files=$uploads_scanner->scan_divi_options();
        $uploads_files[0]=array_merge($uploads_files[0],$files);

$site_icon_id = (int) get_option( 'site_icon' );
        if($site_icon_id)
        {
            $files=$uploads_scanner->get_attachment_size($site_icon_id);
            $uploads_files[0]=array_merge($uploads_files[0],$files);
        }
        $site_logo_id = get_option( 'site_logo' );
        if($site_logo_id)
        {
            $files=$uploads_scanner->get_attachment_size($site_logo_id);
            $uploads_files[0]=array_merge($uploads_files[0],$files);
        }

$count=$uploads_scanner->get_post_count();

$start=0;
        $limit=min(get_option('wpvivid_uc_scan_limit',20),$count);

$posts=$uploads_scanner->get_posts($start,$limit);

foreach ($posts as $post)
        {
            $media=$uploads_scanner->get_media_from_post_content($post);
            //$uploads_files['post_id']=$post;
            //$uploads_files['uploads_files']=$media;
            //$uploads_files=array_merge($uploads_files,$media);

if(!empty($media))
            {
                $uploads_files[$post]=$media;
            }

$media=$uploads_scanner->get_media_from_post_meta($post);

if(!empty($media))
            {
                if(isset($uploads_files[$post]))
                    $uploads_files[$post]=array_merge($uploads_files[$post],$media);
                else
                    $uploads_files[$post]=$media;
            }

$media=$uploads_scanner->get_media_from_post_meta_elementor($post);

if(!empty($media))
            {
                if(isset($uploads_files[$post]))
                    $uploads_files[$post]=array_merge($uploads_files[$post],$media);
                else
                    $uploads_files[$post]=$media;
            }
            //$uploads_ids=array_merge($uploads_ids,$media);
            $media=$uploads_scanner->get_media_from_post_custom_meta($post);

//fix theme WpResidence
            $media=$uploads_scanner->get_media_from_wpresidence($post);

//fix breakdance page builder
            $media=$uploads_scanner->get_media_from_breakdance($post);

//oxygen images
            $media=$uploads_scanner->get_media_from_oxygen($post);

if(!empty($media))
            {
                if(isset($uploads_files[$post]))
                    $uploads_files[$post]=array_merge($uploads_files[$post],$media);
                else
                    $uploads_files[$post]=$media;
            }
        }

$start+=$limit;

$result['result']='success';
        if($count == 0){
            $result['percent']=0;
        }
        else{
            $result['percent']=intval(($start/$count)*100);
        }
        $result['total_posts']=$start;
        $result['scanned_posts']=$count;
        $result['descript']='Scanning files from posts';
        $result['progress_html']='
        <div class="action-progress-bar">
            <div class="action-progress-bar-percent" style="height:24px;width:' . $result['percent'] . '%"></div>
        </div>
        <div style="float:left;">
            <div class="backup-basic-info">
                <span class="wpvivid-element-space-right">' . __('Total Posts:', 'wpvivid-backuprestore') . '</span>
                <span>' . $result['total_posts'] . '</span>
            </div>
            <div class="backup-basic-info">
                <span class="wpvivid-element-space-right">' . __('Scanned:', 'wpvivid-backuprestore') . '</span>
                <span>' . $result['scanned_posts'] . '</span>
            </div>
        </div>       
        <div style="clear:both;"></div>
        <div style="margin-left:10px; float: left; width:100%;">
            <p>' .  $result['descript'] . '</p>
        </div>
        <div style="clear: both;"></div>
        <div>
             <div class="backup-log-btn">
                <input class="button-primary" id="wpvivid_uc_cancel" type="submit" value="' . esc_attr('Cancel', 'wpvivid-backuprestore') . '" />
             </div>          
        </div>
        <div style="clear: both;"></div>';

if($start>=$count)
        {
            $uploads_scanner->update_scan_task($uploads_files,$start,'finished',100);
            $result['start']=$start;
            $result['status']='finished';
            $result['continue']=0;
            $result['log']='scan upload files finished'.PHP_EOL;
        }
        else
        {
            $uploads_scanner->update_scan_task($uploads_files,$start,'running');
            $result['start']=$start;
            $result['status']='running';
            $result['continue']=1;
            $result['log']='scanned posts:'.$start.PHP_EOL.'total posts:'.$count.PHP_EOL;
        }

//$uploads_files=$uploads_scanner->get_files();
        //$result['count']=$count;
        //$result['files']=$uploads_files;

echo wp_json_encode($result);
        die();
    }

public function scan_uploads_files_from_post()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }

if(!isset($_POST['start']))
        {
            die();
        }

$start=intval($_POST['start']);

if(!is_int($start))
        {
            die();
        }

set_time_limit(30);

$uploads_scanner=new WPvivid_Uploads_Scanner();

$count=$uploads_scanner->get_post_count();

$limit=min(get_option('wpvivid_uc_scan_limit',20),$count);

$posts=$uploads_scanner->get_posts($start,$limit);

$uploads_files=array();

if(!empty($media))
            {
                $uploads_files[$post]=$media;
            }

$media=$uploads_scanner->get_media_from_post_meta($post);

$media=$uploads_scanner->get_media_from_post_meta_elementor($post);

$media=$uploads_scanner->get_media_from_post_custom_meta($post);

//fix theme WpResidence
            $media=$uploads_scanner->get_media_from_wpresidence($post);

//fix breakdance page builder
            $media=$uploads_scanner->get_media_from_breakdance($post);

//oxygen images
            $media=$uploads_scanner->get_media_from_oxygen($post);

$start+=$limit;

$result['result']='success';
        $result['percent']=intval(($start/$count)*100);
        $result['total_posts']=$start;
        $result['scanned_posts']=$count;
        $result['descript']='Scanning files from posts';
        $result['progress_html']='
        <div class="action-progress-bar">
            <div class="action-progress-bar-percent" style="height:24px;width:' . $result['percent'] . '%"></div>
        </div>
        <div style="float:left;">
            <div class="backup-basic-info">
                <span class="wpvivid-element-space-right">' . __('Total Posts:', 'wpvivid-backuprestore') . '</span>
                <span>' . $result['total_posts'] . '</span>
            </div>
            <div class="backup-basic-info">
                <span class="wpvivid-element-space-right">' . __('Scanned:', 'wpvivid-backuprestore') . '</span>
                <span>' . $result['scanned_posts'] . '</span>
            </div>
        </div>       
        <div style="clear:both;"></div>
        <div style="margin-left:10px; float: left; width:100%;">
            <p>' .  $result['descript'] . '</p>
        </div>
        <div style="clear: both;"></div>
        <div>
             <div class="backup-log-btn">
                <input class="button-primary" id="wpvivid_uc_cancel" type="submit" value="' . esc_attr('Cancel', 'wpvivid-backuprestore') . '" />
             </div>          
        </div>
        <div style="clear: both;"></div>';

echo wp_json_encode($result);
        die();
    }

public function start_unused_files_task()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }

set_time_limit(30);

$uploads_scanner=new WPvivid_Uploads_Scanner();

$result=$uploads_scanner->get_folders();

$uploads_scanner->init_unused_uploads_task($result['folders']);

$files=array();
        foreach ($result['files'] as $file)
        {

if(!$uploads_scanner->is_uploads_files_exist($file))
            {
                $files[]=$file;
            }
        }

$uploads_scanner->update_unused_uploads_task($files,'.',1,0,'running',0,$result['size']);

$result['result']='success';
        $result['status']='running';
        $result['continue']=1;
        $result['log']='scanning files'.PHP_EOL;

$ret=$uploads_scanner->get_unused_uploads_progress();
        $result['total_folders']=$ret['total_folders'];
        $result['scanned_folders']=$ret['scanned_folders'];
        $result['percent']=$ret['percent'];
        $result['descript']='Scanning upload folder.';
        $result['progress_html']='
        <div class="action-progress-bar">
            <div class="action-progress-bar-percent" style="height:24px;width:' . $result['percent'] . '%"></div>
        </div>
        <div style="float:left;">
            <div class="backup-basic-info">
                <span class="wpvivid-element-space-right">' . __('Total Folders:', 'wpvivid-backuprestore') . '</span>
                <span>' . $result['total_folders'] . '</span>
            </div>
            <div class="backup-basic-info">
                <span class="wpvivid-element-space-right">' . __('Scanned:', 'wpvivid-backuprestore') . '</span>
                <span>' . $result['scanned_folders'] . '</span>
            </div>
        </div>       
        <div style="clear:both;"></div>
        <div style="margin-left:10px; float: left; width:100%;">
            <p>' .  $result['descript'] . '</p>
        </div>
        <div style="clear: both;"></div>
        <div>
             <div class="backup-log-btn">
                <input class="button-primary" id="wpvivid_uc_cancel" type="submit" value="' . esc_attr('Cancel', 'wpvivid-backuprestore') . '" />
             </div>          
        </div>
        <div style="clear: both;"></div>';
        $result['.']=$files;
        echo wp_json_encode($result);
        die();
    }

public function unused_files_task()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }

set_time_limit(30);

$uploads_scanner=new WPvivid_Uploads_Scanner();

$ret=$uploads_scanner->get_unfinished_folder();

if($ret===false)
        {
            $uploads_scanner->update_unused_uploads_task(array(),'.',1,0,'finished',100);
            $result['result']='success';
            $result['status']='finished';
            $result['log']='scanning files finished'.PHP_EOL;
            $result['percent']=100;
            $result['continue']=0;

}
        else
        {
            $size=0;
            $folder=$ret['folder'];
            $offset=$ret['offset'];
            $total=$ret['total'];
            $files=$uploads_scanner->get_files($folder);

$upload_folder = wp_upload_dir();

$root_path =$upload_folder['basedir'];

$start=0;
            $count=0;
            $limit=get_option('wpvivid_uc_files_limit',100);

$unused_files=array();
            foreach ($files as $file)
            {
                if($count>$limit)
                {
                    $uploads_scanner->update_unused_uploads_task($unused_files,$folder,0,$start,'running',0,$size);

$result['result']='success';
                    $result['status']='running';
                    $result['continue']=1;
                    $task=get_option('unused_uploads_task',array());
                    $result['task']=$task;
                    $result[$folder]=$unused_files;
                    $result['log']='scanning folder '.$folder.PHP_EOL.'scanned files:'.$start.PHP_EOL;
                    $ret=$uploads_scanner->get_unused_uploads_progress();
                    $result['total_folders']=$ret['total_folders'];
                    $result['scanned_folders']=$ret['scanned_folders'];
                    $result['percent']=$ret['percent'];

$result['descript']='Scanning upload folder:'.$folder.'<br>'.$start.' files have been scanned in '.$total.' files';
                    $result['progress_html']='
        <div class="action-progress-bar">
            <div class="action-progress-bar-percent" style="height:24px;width:' . $result['percent'] . '%"></div>
        </div>
        <div style="float:left;">
            <div class="backup-basic-info">
                <span class="wpvivid-element-space-right">' . __('Total Folders:', 'wpvivid-backuprestore') . '</span>
                <span>' . $result['total_folders'] . '</span>
            </div>
            <div class="backup-basic-info">
                <span class="wpvivid-element-space-right">' . __('Scanned:', 'wpvivid-backuprestore') . '</span>
                <span>' . $result['scanned_folders'] . '</span>
            </div>
        </div>       
        <div style="clear:both;"></div>
        <div style="margin-left:10px; float: left; width:100%;">
            <p>' .  $result['descript'] . '</p>
        </div>
        <div style="clear: both;"></div>
        <div>
             <div class="backup-log-btn">
                <input class="button-primary" id="wpvivid_uc_cancel" type="submit" value="' . esc_attr('Cancel', 'wpvivid-backuprestore') . '" />
             </div>          
        </div>
        <div style="clear: both;"></div>';
                    echo wp_json_encode($result);
                    die();
                }

if($start>=$offset)
                {
                    if(!$uploads_scanner->is_uploads_files_exist($file))
                    {
                        $unused_files[]=$file;
                        $size+=filesize($root_path.DIRECTORY_SEPARATOR . $file);
                    }
                    $count++;
                }
                $start++;
            }

$uploads_scanner->update_unused_uploads_task($unused_files,$folder,1,0,'running',0,$size);

$result['result']='success';
            $result['status']='running';
            $result['continue']=1;
            $result[$folder]=$unused_files;
            $result['log']='scanning folder '.$folder.PHP_EOL.'scanned files:'.$start.PHP_EOL;
            $ret=$uploads_scanner->get_unused_uploads_progress();
            $result['total_folders']=$ret['total_folders'];
            $result['scanned_folders']=$ret['scanned_folders'];
            $result['percent']=$ret['percent'];

$upload_folder = wp_upload_dir();

$result['descript']='Scanning upload folder:'.$folder.'<br>'.$start.' files have been scanned in '.$total.' files';
            $result['progress_html']='
        <div class="action-progress-bar">
            <div class="action-progress-bar-percent" style="height:24px;width:' . $result['percent'] . '%"></div>
        </div>
        <div style="float:left;">
            <div class="backup-basic-info">
                <span class="wpvivid-element-space-right">' . __('Total Folders:', 'wpvivid-backuprestore') . '</span>
                <span>' . $result['total_folders'] . '</span>
            </div>
            <div class="backup-basic-info">
                <span class="wpvivid-element-space-right">' . __('Scanned:', 'wpvivid-backuprestore') . '</span>
                <span>' . $result['scanned_folders'] . '</span>
            </div>
        </div>       
        <div style="clear:both;"></div>
        <div style="margin-left:10px; float: left; width:100%;">
            <p>' .  $result['descript'] . '</p>
        </div>
        <div style="clear: both;"></div>
        <div>
             <div class="backup-log-btn">
                <input class="button-primary" id="wpvivid_uc_cancel" type="submit" value="' . esc_attr('Cancel', 'wpvivid-backuprestore') . '" />
             </div>          
        </div>
        <div style="clear: both;"></div>';
        }
        echo wp_json_encode($result);
        die();
    }

public function scan_post_types($post_types)
    {
        $default_post_types=array();
        $default_post_types[]='attachment';
        $default_post_types[]='revision';
        $default_post_types[]='auto-draft';
        $default_post_types[]='nav_menu_item';
        $default_post_types[]='shop_order';
        $default_post_types[]='shop_order_refund';
        $default_post_types[]='oembed_cache';
        $post_types=get_option('wpvivid_uc_post_types',$default_post_types);
        return $post_types;
    }

public function scan_exclude_files_regex($regex)
    {
        $files=get_option('wpvivid_uc_exclude_files_regex','');
        if(empty($files))
        {
            return $regex;
        }
        $files=explode("\n", $files);
        foreach ($files as $item)
        {
            if(!empty($item))
            {
                $item=rtrim($item, '/');
                $regex[]='#'.preg_quote($this -> transfer_path($item), '/').'#';
            }
        }
        /*foreach ($files as $file)
        {
            $regex[]='#'.$file.'$#';
        }*/
        $regex[]='#webp$#';
        return $regex;
    }

public function scan_include_files_regex($regex)
    {
        $default_file_types=array();
        $default_file_types[]='png';
        $default_file_types[]='jpg';
        $default_file_types[]='jpeg';
        $scan_file_types=get_option('wpvivid_uc_scan_file_types',$default_file_types);

$regex=array();
        foreach ($scan_file_types as $scan_file_type)
        {
            $regex[]='#.*\.'.$scan_file_type.'#';
        }

return $regex;
    }

public function add_exclude_files()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }
        $json = $_POST['selected'];
        $json = stripslashes($json);
        $json = json_decode($json, true);

$selected_list=$json['selected'];

$sanitize_list=array();
        foreach ($selected_list as $item)
        {
            $sanitize_list[]=intval($item);
        }

$scanner=new WPvivid_Uploads_Scanner();
        $files=$scanner->get_selected_files_list($sanitize_list);

$list=new WPvivid_Unused_Upload_Files_List();

if($files===false||empty($files))
        {

}
        else
        {
            $options=get_option('wpvivid_uc_exclude_files_regex',array());

$options=array_merge($files,$options);

update_option('wpvivid_uc_exclude_files_regex',$options,'no');

$scanner->delete_selected_files_list($sanitize_list);
        }

$search='';
        if(isset($_POST['search']))
        {
            $search=$_POST['search'];
        }

$folder='';
        if(isset($_POST['folder']))
        {
            $folder=$_POST['folder'];
        }

$result=$scanner->get_scan_result($search,$folder);

$list->set_list($result);

$list->prepare_items();
        ob_start();
        $list->display();
        $html = ob_get_clean();

$ret['result']='success';
        $ret['html']=$html;
        echo wp_json_encode($ret);
        die();
    }

public function get_result_list()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }

try
        {
            $search='';
            if(isset($_POST['search']))
            {
                $search=$_POST['search'];

}

$folder='';
            if(isset($_POST['folder']))
            {
                $folder=$_POST['folder'];
            }

$list=new WPvivid_Unused_Upload_Files_List();
            $scanner=new WPvivid_Uploads_Scanner();
            $result=$scanner->get_scan_result($search,$folder);

if(isset($_POST['page']))
            {
                $list->set_list($result,$_POST['page']);
            }
            else
            {
                $list->set_list($result);
            }

$list->prepare_items();
            ob_start();
            $list->display();
            $html = ob_get_clean();

$ret['result']='success';
            $ret['html']=$html;
            if(empty($result))
            {
               $ret['empty']=1;
            }
            else
            {
                $ret['empty']=0;
            }
            echo wp_json_encode($ret);
        }
        catch (Exception $error)
        {
            $message = 'An exception has occurred. class: '.get_class($error).';msg: '.$error->getMessage().';code: '.$error->getCode().';line: '.$error->getLine().';in_file: '.$error->getFile().';';
            error_log($message);
            echo wp_json_encode(array('result'=>'failed','error'=>$message));
        }
        die();
    }

public function isolate_selected_image()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }

try
        {
            $json = $_POST['selected'];
            $json = stripslashes($json);
            $json = json_decode($json, true);

$selected_list=$json['selected'];
            $sanitize_list=array();
            foreach ($selected_list as $item)
            {
                $sanitize_list[]=intval($item);
            }

$scanner=new WPvivid_Uploads_Scanner();
            $files=$scanner->get_selected_files_list($sanitize_list);

if($files===false||empty($files))
            {

}
            else
            {
                $iso=new WPvivid_Isolate_Files();
                $result=$iso->isolate_files($files);

if($result['result']=='success')
                {
                    $scanner->delete_selected_files_list($selected_list);
                }
                else
                {
                    echo wp_json_encode($result);
                    die();
                }
            }

$search='';
            if(isset($_POST['search']))
            {
                $search=$_POST['search'];
            }

$folder='';
            if(isset($_POST['folder']))
            {
                $folder=$_POST['folder'];
            }

$list=new WPvivid_Unused_Upload_Files_List();
            $scanner=new WPvivid_Uploads_Scanner();
            $result=$scanner->get_scan_result($search,$folder);

$list->set_list($result);

$list->prepare_items();
            ob_start();
            $list->display();
            $html = ob_get_clean();

$ret['result']='success';
            $ret['html']=$html;

$list=new WPvivid_Isolate_Files_List();
            $iso=new WPvivid_Isolate_Files();
            $result=$iso->get_isolate_files($search,'');
            if(isset($_POST['page']))
            {
                $list->set_list($result,$_POST['page']);
            }
            else
            {
                $list->set_list($result);
            }

$list->prepare_items();
            ob_start();
            $list->display();
            $iso = ob_get_clean();
            $ret['iso']=$iso;
            echo wp_json_encode($ret);
        }
        catch (Exception $error)
        {
            $message = 'An exception has occurred. class: '.get_class($error).';msg: '.$error->getMessage().';code: '.$error->getCode().';line: '.$error->getLine().';in_file: '.$error->getFile().';';
            error_log($message);
            echo wp_json_encode(array('result'=>'failed','error'=>$message));
        }
        die();
    }

public function start_isolate_all_image()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }

try
        {
            $search='';
            if(isset($_POST['search']))
            {
                $search=$_POST['search'];
            }

$folder='';
            if(isset($_POST['folder']))
            {
                $folder=$_POST['folder'];
            }

$iso=new WPvivid_Isolate_Files();
            $scanner=new WPvivid_Uploads_Scanner();

$offset=0;
            $count=100;

$iso->init_isolate_task();
            $files=$scanner->get_all_files_list($search,$folder,$offset,$count);

if($files===false||empty($files))
            {
                $iso->update_isolate_task(0,'finished',100);

$result['result']='success';
                $result['status']='finished';
                $result['continue']=0;

echo wp_json_encode($result);
                die();
            }
            else
            {
                $offset+=$count;
                $result=$iso->isolate_files($files);

$scanner->delete_all_files_list($search,$folder,$count);

if($result['result']=='success')
                {
                    $iso->update_isolate_task($offset);
                }
                else
                {
                    echo wp_json_encode($result);
                    die();
                }
            }

$ret['result']='success';
            $ret['status']='running';
            $ret['continue']=1;
            echo wp_json_encode($ret);
            die();
        }
        catch (Exception $error)
        {
            $message = 'An exception has occurred. class: '.get_class($error).';msg: '.$error->getMessage().';code: '.$error->getCode().';line: '.$error->getLine().';in_file: '.$error->getFile().';';
            error_log($message);
            echo wp_json_encode(array('result'=>'failed','error'=>$message));
        }
        die();
    }

public function isolate_all_image()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }

try
        {
            $search='';
            if(isset($_POST['search']))
            {
                $search=$_POST['search'];
            }

$folder='';
            if(isset($_POST['folder']))
            {
                $folder=$_POST['folder'];
            }

$iso=new WPvivid_Isolate_Files();
            $scanner=new WPvivid_Uploads_Scanner();

$offset=$iso->get_isolate_task_offset();

if($offset===false)
            {
                $result['result']='success';
                $result['status']='finished';
                $result['continue']=0;

echo wp_json_encode($result);
                die();
            }
            $start=0;
            $count=100;
            $files=$scanner->get_all_files_list($search,$folder,$start,$count);

if($files===false||empty($files))
            {
                $iso->update_isolate_task(0,'finished',100);

$result['result']='success';
                $result['status']='finished';
                $result['continue']=0;

echo wp_json_encode($result);
                die();
            }
            else
            {
                $offset+=$count;
                $result=$iso->isolate_files($files);
                $scanner->delete_all_files_list($search,$folder,$count);

public function get_iso_list()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }

try
        {
            $search='';
            if(isset($_POST['search']))
            {
                $search=$_POST['search'];
            }

$folder='';
            if(isset($_POST['folder']))
            {
                $folder=$_POST['folder'];
            }

$folder = str_replace('\\\\', '\\', $folder);

$list=new WPvivid_Isolate_Files_List();
            $iso=new WPvivid_Isolate_Files();
            $result=$iso->get_isolate_files($search,$folder);
            if(isset($_POST['page']))
            {
                $list->set_list($result,$_POST['page']);
            }
            else
            {
                $list->set_list($result);
            }

$list->prepare_items();
            ob_start();
            $list->display();
            $html = ob_get_clean();

$ret['result']='success';
            $ret['html']=$html;
            if(empty($result))
            {
                $ret['empty']=1;
            }
            else
            {
                $ret['empty']=0;
            }
            echo wp_json_encode($ret);
        }
        catch (Exception $error)
        {
            $message = 'An exception has occurred. class: '.get_class($error).';msg: '.$error->getMessage().';code: '.$error->getCode().';line: '.$error->getLine().';in_file: '.$error->getFile().';';
            error_log($message);
            echo wp_json_encode(array('result'=>'failed','error'=>$message));
        }
        die();
    }

public function delete_selected_image()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }

try
        {
            $json = $_POST['selected'];
            $json = stripslashes($json);
            $json = json_decode($json, true);

$files=array_map( 'sanitize_text_field', $json['selected']);

$iso=new WPvivid_Isolate_Files();

$iso->delete_files($files);

$search='';
            if(isset($_POST['search']))
            {
                $search=sanitize_text_field($_POST['search']);
            }

$folder='';
            if(isset($_POST['folder']))
            {
                $folder=sanitize_text_field($_POST['folder']);
            }

$folder = str_replace('\\\\', '\\', $folder);

$list->prepare_items();
            ob_start();
            $list->display();
            $html = ob_get_clean();

$ret['result']='success';
            $ret['html']=$html;
            echo wp_json_encode($ret);
        }
        catch (Exception $error)
        {
            $message = 'An exception has occurred. class: '.get_class($error).';msg: '.$error->getMessage().';code: '.$error->getCode().';line: '.$error->getLine().';in_file: '.$error->getFile().';';
            error_log($message);
            echo wp_json_encode(array('result'=>'failed','error'=>$message));
        }
        die();
    }

public function delete_all_image()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }
        try
        {
            $search='';
            if(isset($_POST['search']))
            {
                $search=$_POST['search'];
            }

$folder='';
            if(isset($_POST['folder']))
            {
                $folder=$_POST['folder'];
            }

$iso=new WPvivid_Isolate_Files();

$count=1000;

$files=$iso->get_isolate_files($search,$folder,$count);

if($files===false||empty($files))
            {
                $result['result']='success';
                $result['status']='finished';
                $result['continue']=0;

echo wp_json_encode($result);
                die();
            }
            else
            {
                $iso->delete_files_ex($files);
            }

//restore_selected_image
    public function restore_selected_image()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }

try
        {
            $json = $_POST['selected'];
            $json = stripslashes($json);
            $json = json_decode($json, true);

$files=$json['selected'];

$iso=new WPvivid_Isolate_Files();
            $iso->restore_files($files);

$search='';
            if(isset($_POST['search']))
            {
                $search=$_POST['search'];
            }

$folder='';
            if(isset($_POST['folder']))
            {
                $folder=$_POST['folder'];
            }

$folder = str_replace('\\\\', '\\', $folder);

$list->prepare_items();
            ob_start();
            $list->display();
            $html = ob_get_clean();

public function restore_all_image()
    {
        check_ajax_referer( 'wpvivid_ajax', 'nonce' );
        $check=current_user_can('manage_options');
        $check=apply_filters('wpvivid_ajax_check_security',$check);
        if(!$check)
        {
            die();
        }
        try
        {
            $search='';
            if(isset($_POST['search']))
            {
                $search=$_POST['search'];
            }

$folder='';
            if(isset($_POST['folder']))
            {
                $folder=$_POST['folder'];
            }

$iso=new WPvivid_Isolate_Files();

$count=100;

$files=$iso->get_isolate_files($search,$folder,$count);

if($files===false||empty($files))
            {
                $result['result']='success';
                $result['status']='finished';
                $result['continue']=0;

echo wp_json_encode($result);
                die();
            }
            else
            {
                $iso->restore_files_ex($files);
            }