public function MigrateListCSV::__construct in Migrate 7.2

Constructor for MigrateListCSV.

Parameters

$list_path: The path to the CSV file that holds the list of IDs.

$id_column: The column in the file that holds the IDs. A numeric index for the column, from 0.

$options = array(): An array of further options for the CSV file.

Overrides MigrateList::__construct

File

plugins/sources/csv.inc, line 68

Define a MigrateSource for importing from comma separated values files.

Class

MigrateListCSV

Implementation of MigrateList, for retrieving a list of IDs to be migrated from a CSV file.

Code

public function __construct($list_path, $id_column, $options = array()) {
  parent::__construct();
  $this->file = $list_path;
  $this->idColumn = $id_column;
  $this->options = $options;

  // fgetcsv specific options
  foreach (array(
    'length' => NULL,
    'delimiter' => ',',
    'enclosure' => '"',
    'escape' => '\\',
  ) as $key => $default) {
    $this->fgetcsv[$key] = isset($options[$key]) ? $options[$key] : $default;
  }
  if (!empty($options['header_rows'])) {
    $this->headerRows = $options['header_rows'];
  }
  else {
    $this->headerRows = 0;
  }
  if (!is_numeric($id_column)) {

    //we need to store the headers.
    $this->csvHandle = fopen($this->file, 'r');
    if (!$this
      ->validResource()) {
      return;
    }
    $this->headers = $this
      ->getNextLine();
    fclose($this->csvHandle);
    $this->csvHandle = NULL;
  }
}