public function testParsingWithExplicitHeaderRow()
{
/* If your CSV file doesn't have a header row */
$csv = new CSVParser($this->getCurrentRelativePath() . '/CsvBulkLoaderTest_PlayersWithHeader.csv');
$csv->provideHeaderRow(array('__fn', '__bio', '__bd', '__reg'));
$firstNames = $birthdays = $biographies = $registered = array();
foreach ($csv as $record) {
/* Each row in the CSV file will be keyed with the header row that you gave */
$this->assertEquals(array('__fn', '__bio', '__bd', '__reg'), array_keys($record));
$firstNames[] = $record['__fn'];
$biographies[] = $record['__bio'];
$birthdays[] = $record['__bd'];
$registered[] = $record['__reg'];
}
/* And the first row will be returned in the data */
$this->assertEquals(array('FirstName', 'John', 'Jane', 'Jamie', 'Järg'), $firstNames);
$this->assertEquals(array('Biography', "He's a good guy", "She is awesome." . PHP_EOL . "So awesome that she gets multiple rows and \"escaped\" strings in her biography", "Pretty old, with an escaped comma", "Unicode FTW"), $biographies);
$this->assertEquals(array("Birthday", "31/01/1988", "31/01/1982", "31/01/1882", "31/06/1982"), $birthdays);
$this->assertEquals(array('IsRegistered', '1', '0', '1', '1'), $registered);
}
/**
* @param string $filepath
* @param boolean $preview
*
* @return BulkLoader_Result
*/
protected function processChunk($filepath, $preview = false)
{
$results = new BulkLoader_Result();
$csv = new CSVParser($filepath, $this->delimiter, $this->enclosure);
// ColumnMap has two uses, depending on whether hasHeaderRow is set
if ($this->columnMap) {
// if the map goes to a callback, use the same key value as the map
// value, rather than function name as multiple keys may use the
// same callback
$map = [];
foreach ($this->columnMap as $k => $v) {
if (strpos($v, "->") === 0) {
$map[$k] = $k;
} else {
$map[$k] = $v;
}
}
if ($this->hasHeaderRow) {
$csv->mapColumns($map);
} else {
$csv->provideHeaderRow($map);
}
}
foreach ($csv as $row) {
$this->processRecord($row, $this->columnMap, $results, $preview);
}
return $results;
}
