public function CsvFileObject::current in Commerce Pricelist 8.2

1 call to CsvFileObject::current()

CsvFileObject::__construct in src/CsvFileObject.php

Constructs a new CsvFileObject object.

File

src/CsvFileObject.php, line 79

Class

CsvFileObject

Defines a wrapper around CSV data in a file.

Namespace

Drupal\commerce_pricelist

Code

public function current() {
  $row = parent::current();
  if (!$row) {

    // Invalid row, stop here.
    return $row;
  }
  if ($this->hasHeader && $this
    ->key() === 0) {

    // Only data rows can be remapped.
    return $row;
  }
  $remapped_row = [];
  foreach ($row as $key => $value) {
    $new_key = $key;

    // Use the column name from the header as the default key.
    if ($this->hasHeader) {
      $new_key = trim($this->header[$key]);
    }

    // Map the selected key to the desired one, if any.
    if (isset($this->headerMapping[$new_key])) {
      $new_key = $this->headerMapping[$new_key];
    }
    $remapped_row[$new_key] = $value;
  }
  return $remapped_row;
}