public function FeedsCSVParser::sourceForm in Feeds 6

Same name and namespace in other branches

1. 7.2 plugins/FeedsCSVParser.inc \FeedsCSVParser::sourceForm()
2. 7 plugins/FeedsCSVParser.inc \FeedsCSVParser::sourceForm()

Source form.

Show mapping configuration as a guidance for import form users.

Overrides FeedsPlugin::sourceForm

File

plugins/FeedsCSVParser.inc, line 102

Class

FeedsCSVParser

Parses a given file as a CSV file.

Code

public function sourceForm($source_config) {
  $form = array();
  $form['#weight'] = -10;
  $mappings = feeds_importer($this->id)->processor->config['mappings'];
  $sources = $uniques = array();
  foreach ($mappings as $mapping) {
    $sources[] = check_plain($mapping['source']);
    if ($mapping['unique']) {
      $uniques[] = check_plain($mapping['source']);
    }
  }
  $items = array(
    t('Import !csv_files with one or more of these columns: !columns.', array(
      '!csv_files' => l(t('CSV files'), 'http://en.wikipedia.org/wiki/Comma-separated_values'),
      '!columns' => implode(', ', $sources),
    )),
    format_plural(count($uniques), t('Column <strong>!column</strong> is mandatory and considered unique: only one item per !column value will be created.', array(
      '!column' => implode(', ', $uniques),
    )), t('Columns <strong>!columns</strong> are mandatory and values in these columns are considered unique: only one entry per value in one of these column will be created.', array(
      '!columns' => implode(', ', $uniques),
    ))),
  );
  $form['help']['#value'] = '<div class="help">' . theme('item_list', $items) . '</div>';
  $form['delimiter'] = array(
    '#type' => 'select',
    '#title' => t('Delimiter'),
    '#description' => t('The character that delimits fields in the CSV file.'),
    '#options' => array(
      ',' => ',',
      ';' => ';',
      'TAB' => 'TAB',
    ),
    '#default_value' => isset($source_config['delimiter']) ? $source_config['delimiter'] : ',',
  );
  $form['no_headers'] = array(
    '#type' => 'checkbox',
    '#title' => t('No Headers'),
    '#description' => t('Check if the imported CSV file does not start with a header row. If checked, mapping sources must be named \'0\', \'1\', \'2\' etc.'),
    '#default_value' => isset($source_config['no_headers']) ? $source_config['no_headers'] : 0,
  );
  return $form;
}