%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Class Tribe__Events__Importer__File_Reader
*/
class Tribe__Events__Importer__File_Reader {
private $path = '';
private $file = null;
private $last_line_read = 0;
public $lines;
public function __construct( $file_path ) {
ini_set( 'auto_detect_line_endings', true );
$this->path = $file_path;
$this->file = new SplFileObject( $this->path );
$this->file->setFlags( SplFileObject::SKIP_EMPTY | SplFileObject::READ_CSV | SplFileObject::READ_AHEAD | SplFileObject::DROP_NEW_LINE );
$this->set_csv_params( $this->get_csv_params() );
$this->file->seek( $this->file->getSize() );
$this->lines = $this->file->key();
$this->file->rewind();
add_filter( 'tribe_events_import_row', [ $this, 'sanitize_row' ] );
}
public function __destruct() {
$this->file = null;
}
public function get_header() {
$this->file->rewind();
return $this->file->current();
}
public function set_row( $row_number ) {
$this->file->seek( $row_number );
}
public function read_row( $row_number ) {
$this->set_row( $row_number );
return $this->read_next_row();
}
public function read_next_row() {
$this->last_line_read = $this->file->key();
if ( ! $this->file->valid() ) {
return [];
}
$row = $this->file->current();
/**
* Allows for filtering the row for import
*
* @since 4.5.5
*
* @param array $row
*/
$row = apply_filters( 'tribe_events_import_row', $row );
$this->file->next();
return empty( $row ) ? [] : $row;
}
public function get_last_line_number_read() {
return $this->last_line_read;
}
public function at_end_of_file() {
return ! $this->file->valid();
}
/**
* Sanitizes a row
*
* @since 4.5.5
*
* @param array $row Import row
*/
public function sanitize_row( $row ) {
return array_map( 'wp_kses_post', $row );
}
/**
* Get the field parameters used for reading CSV files.
*
* @since 4.6.1
*
* @return array The CSV field parameters.
*/
public function get_csv_params() {
$csv_params = [
'delimter' => ',',
'enclosure' => '"',
'escape' => '\\',
];
/**
* Set the parameters used for reading and importing CSV files.
*
* @see `SplFileObject::setCsvControl()`
*
* @since 4.6.1
*
* @param array $csv_params (
* The parameters
*
* @param string $delimter The field delimiter (one character only).
* @param string $enclosure The field enclosure character (one character only).
* @param string $escape The field escape character (one character only).
* }
* @param string $file_path The path to the CSV file
*/
return apply_filters( 'tribe_events_csv_import_file_parameters', $csv_params, $this->path );
}
/**
* Set the import params for CSV fields
*
* @since 4.6.1
*
* @param array $params (
* The parameters
*
* @param string $delimter The field delimiter (one character only).
* @param string $enclosure The field enclosure character (one character only).
* @param string $escape The field escape character (one character only).
* }
*/
private function set_csv_params( $params ) {
$this->file->setCsvControl(
$params['delimter'],
$params['enclosure'],
$params['escape']
);
}
}
Zerion Mini Shell 1.0