/**
* Parse a CSV file, adding the data to the stockData array.
*
* @param $filepath string Path to the .csv file to try and parse.
*/
private function __parseCsv($filepath)
{
$csvReader = new CsvReader();
if ($csvReader->readFile(makeAbsolutePath($filepath))) {
$numLines = $csvReader->getNumLines();
// If the .csv is sane, the first line is the headers
$headers = $csvReader->getLine(0);
if ($headers != null) {
for ($i = 1; $i < $numLines; $i++) {
// For every line, convert the indexed array to an associated array
// using the headers as keys
$line = $csvReader->getLine($i);
if ($line != null && count($line) == count($headers)) {
$assocLine = array();
$numLineParts = count($line);
for ($j = 0; $j < $numLineParts; $j++) {
$assocLine[$headers[$j]] = $line[$j];
}
array_push($this->__stockData, $assocLine);
}
}
}
}
}
/**
* Get the number of lines available.
*
* @return int The number of lines available.
*/
public function getNumLines()
{
return $this->__csvReader->getNumLines();
}
