header();
if ( ! empty( $_POST['delimiter'] ) )
$this->delimiter = stripslashes( trim( $_POST['delimiter'] ) );
if ( ! $this->delimiter )
$this->delimiter = ',';
$step = empty( $_GET['step'] ) ? 0 : (int) $_GET['step'];
switch ( $step ):
case 0:
$this->greet();
break;
case 1:
check_admin_referer( 'import-upload' );
if ( $this->handle_upload() ):
if ( $this->id )
$file = get_attached_file( $this->id );
else
$file = ABSPATH . $this->file_url;
add_filter( 'http_request_timeout', array( $this, 'bump_request_timeout' ) );
if ( function_exists( 'gc_enable' ) )
gc_enable();
@set_time_limit(0);
@ob_flush();
@flush();
$this->import( $file );
endif;
break;
endswitch;
$this->footer();
}
/**
* format_data_from_csv function.
*
* @access public
* @param mixed $data
* @param string $enc
* @return string
*/
function format_data_from_csv( $data, $enc ) {
return ( $enc == 'UTF-8' ) ? $data : utf8_encode( $data );
}
/**
* Handles the CSV upload and initial parsing of the file to prepare for
* displaying author import options
*
* @return bool False if error uploading or invalid file, true otherwise
*/
function handle_upload() {
if ( empty( $_POST['file_url'] ) ) {
$file = wp_import_handle_upload();
if ( isset( $file['error'] ) ) {
echo '' . __( 'Sorry, there has been an error.', 'sportspress' ) . '
';
echo esc_html( $file['error'] ) . '
';
return false;
}
$this->id = (int) $file['id'];
} else {
if ( file_exists( ABSPATH . $_POST['file_url'] ) ) {
$this->file_url = esc_attr( $_POST['file_url'] );
} else {
echo '' . __( 'Sorry, there has been an error.', 'sportspress' ) . '
';
return false;
}
}
return true;
}
/**
* header function.
*
* @access public
* @return void
*/
function header() {
echo '' . __( 'Import', 'sportspress' ) . '
';
}
/**
* footer function.
*
* @access public
* @return void
*/
function footer() {
echo '';
}
/**
* Added to http_request_timeout filter to force timeout at 60 seconds during import
* @param int $val
* @return int 60
*/
function bump_request_timeout( $val ) {
return 60;
}
}
}