Defined (1)

The class is defined in the following location(s).

/includes/Admin/CPT/DownloadAllSubmissions.php  

class NF_Admin_CPT_DownloadAllSubmissions extends NF_Step_Processing { 
 
    function __construct() { 
        $this->action = 'download_all_subs'; 
 
        parent::__construct(); 
 
        add_action( 'admin_footer-edit.php', array( $this, 'bulk_admin_footer' ) ); 
    } 
 
    public function loading() { 
        $subs_per_step = apply_filters( 'ninja_forms_export_subs_per_step', 10 ); 
        $form_id = isset( $this->args['form_id'] ) ? absint( $this->args['form_id'] ) : 0; 
 
        if ( empty( $form_id ) ) { 
 
            return array( 'complete' => true ); 
        } 
 
        $sub_count = $this->get_sub_count( $form_id ); 
 
        if( empty( $this->total_steps ) || $this->total_steps <= 1 ) { 
            $this->total_steps = round( ( $sub_count / $subs_per_step ), 0 ) + 2; 
        } 
 
        $args = array( 
            'total_steps' => $this->total_steps,  
 ); 
 
        $this->args['filename'] = $this->random_filename( 'all-subs' ); 
        update_user_option( get_current_user_id(), 'nf_download_all_subs_filename', $this->args['filename'] ); 
        $this->redirect = esc_url_raw( add_query_arg( array( 'download_all' => $this->args['filename'] ), $this->args['redirect'] ) ); 
 
        $this->loaded = true; 
        return $args; 
    } 
 
    public function step() { 
        if( ! is_numeric( $this->args[ 'form_id' ] ) ) { 
            wp_die( __( 'Invalid form id', 'ninja-forms' ) ); 
        } 
 
        $subs_per_step = apply_filters( 'ninja_forms_export_subs_per_step', 10 ); 
 
        $this->args[ 'filename' ] = wp_kses_post( $this->args[ 'filename' ] ); 
 
        $exported_subs = get_user_option( get_current_user_id(), 'nf_download_all_subs_ids' ); 
        if ( ! is_array( $exported_subs ) ) { 
            $exported_subs = array(); 
        } 
 
        $previous_name = get_user_option( get_current_user_id(), 'nf_download_all_subs_filename' ); 
        if ( $previous_name ) { 
            $this->args['filename'] = $previous_name; 
        } 
 
        $args = array( 
            'posts_per_page' => $subs_per_step,  
            'paged' => $this->step,  
            'post_type' => 'nf_sub',  
            'meta_query' => array( 
                array( 
                    'key' => '_form_id',  
                    'value' => $this->args['form_id'],  
 ),  
 ),  
 ); 
 
        $subs_results = get_posts( $args ); 
 
        if ( is_array( $subs_results ) && ! empty( $subs_results ) ) { 
            $upload_dir = wp_upload_dir(); 
            $file_path = trailingslashit( $upload_dir['path'] ) . $this->args['filename'] . '.csv'; 
            $myfile = fopen( $file_path, 'a' ) or die( 'Unable to open file!' ); 
            $x = 0; 
            $export = ''; 
 
            $sub_ids = array(); 
            foreach( $subs_results as $result ) { 
                $sub_ids[] = $result->ID; 
            } 
            $export .= NF_Database_Models_Submission::export( $this->args['form_id'], $sub_ids, TRUE ); 
            if( 1 < $this->step ) { 
                $export = substr( $export, strpos( $export, PHP_EOL ) + 1 ); 
            } 
 
            fwrite( $myfile, $export ); 
            fclose( $myfile ); 
        } 
 
        update_user_option( get_current_user_id(), 'nf_download_all_subs_ids', $exported_subs ); 
    } 
 
    public function complete() { 
        delete_user_option( get_current_user_id(), 'nf_download_all_subs_ids' ); 
        delete_user_option( get_current_user_id(), 'nf_download_all_subs_filename' ); 
    } 
 
    /** 
     * Add an integar to the end of our filename to make sure it is unique 
     * 
     * @access public 
     * @since 2.7.6 
     * @return $filename 
     */ 
    public function random_filename( $filename ) { 
        $upload_dir = wp_upload_dir(); 
        $file_path = trailingslashit( $upload_dir['path'] ) . $filename . '.csv'; 
        if ( file_exists ( $file_path ) ) { 
            for ($x = 0; $x < 999 ; $x++) { 
                $tmp_name = $filename . '-' . $x; 
                $tmp_path = trailingslashit( $upload_dir['path'] ); 
                if ( file_exists( $tmp_path . $tmp_name . '.csv' ) ) { 
                    $this->random_filename( $tmp_name ); 
                    break; 
                } else { 
                    $this->filename = $tmp_name; 
                    break; 
                } 
            } 
        } 
 
        return $filename; 
    } 
 
    public function bulk_admin_footer() { 
        global $post_type; 
 
        if ( ! is_admin() ) 
            return false; 
 
        if( $post_type == 'nf_sub' && isset ( $_REQUEST['post_status'] ) && $_REQUEST['post_status'] == 'all' ) { 
            ?> 
            <script type="text/javascript"> 
                jQuery(document).ready(function() { 
                     <?php 
                    if ( ( isset ( $_POST['action'] ) && $_POST['action'] == 'export' ) || ( isset ( $_POST['action2'] ) && $_POST['action2'] == 'export' ) ) { 
                    ?> 
                    setInterval(function() { 
                        jQuery( "select[name='action'" ).val( '-1' ); 
                        jQuery( "select[name='action2'" ).val( '-1' ); 
                        jQuery( '#posts-filter' ).submit(); 
                    }, 5000); 
                    <?php 
                    } 
 
                    if ( isset ( $_REQUEST['form_id'] ) && ! empty ( $_REQUEST['form_id'] ) ) { 
                    $redirect = urlencode( remove_query_arg( array( 'download_all', 'download_file' ) ) ); 
                    $url = admin_url( 'admin.php?page=nf-processing&action=download_all_subs&form_id=' . absint( $_REQUEST['form_id'] ) . '&redirect=' . $redirect ); 
                    $url = esc_url( $url ); 
                    ?> 
                    var button = '<a href="<?php echo $url; ?>" class="button-secondary nf-download-all"><?php echo __( 'Download All Submissions', 'ninja-forms' ); ?></a>'; 
                    jQuery( '#doaction2' ).after( button ); 
                    <?php 
                    } 
 
                    if ( isset ( $_REQUEST['download_all'] ) && $_REQUEST['download_all'] != '' ) { 
                    $redirect = esc_url_raw( add_query_arg( array( 'download_file' => esc_html( $_REQUEST['download_all'] ) ) ) ); 
                    $redirect = remove_query_arg( array( 'download_all' ), $redirect ); 
                    ?> 
                    document.location.href = "<?php echo $redirect; ?>"; 
                    <?php 
                    } 
 
                    ?> 
                }); 
            </script> 
            <?php 
        } 
    } 
 
    function get_sub_count( $form_id, $post_status = 'publish' ) { 
        global $wpdb; 
 
        $meta_key = '_form_id'; 
        $meta_value = $form_id; 
 
        $sql = "SELECT count(DISTINCT pm.post_id) 
    FROM $wpdb->postmeta pm 
    JOIN $wpdb->posts p ON (p.ID = pm.post_id) 
    WHERE pm.meta_key = %s 
    AND pm.meta_value = %s 
    AND p.post_type = 'nf_sub' 
    AND p.post_status = %s"; 
 
        $count = $wpdb->get_var( $wpdb->prepare( $sql, $meta_key, $meta_value, $post_status ) ); 
 
        return $count; 
    } 
 
}