/**
* @inheritDoc
*/
public function init()
{
parent::init();
foreach ($this->columns as $key => $column) {
if (is_array($column)) {
$this->columns[$key] = \Yii::createObject(ArrayHelper::merge(['activeDataProvider' => $this->activeDataProvider], $column));
}
}
$this->activeDataProvider->pagination = ['defaultPageSize' => false, 'pageSizeLimit' => false];
$this->reader = \PHPExcel_IOFactory::createReader(\PHPExcel_IOFactory::identify($this->filename));
$this->reader->setReadDataOnly(true);
$this->phpExcel = $this->reader->load($this->filename);
$this->models = ArrayHelper::map($this->activeDataProvider->getModels(), 'primaryKey', function ($item) {
return $item;
});
}
public function __construct(\SplFileObject $file, $headerRowNumber = null, $activeSheet = null, $readOnly = true, $maxRows = null, $maxCol = null)
{
$this->file = $file;
$this->activeSheet = $activeSheet;
$this->reader = \PHPExcel_IOFactory::createReaderForFile($file->getPathName());
$this->reader->setReadDataOnly($readOnly);
if (!is_null($headerRowNumber)) {
$this->headerRowNumber = $headerRowNumber;
$headerReader = clone $this->reader;
$headerReader->setReadFilter(new ReadFilter($headerRowNumber + 1));
/** @var \PHPExcel $excel */
$excel = $headerReader->load($file->getPathname());
if (null !== $activeSheet) {
$excel->setActiveSheetIndex($activeSheet);
}
$rows = $excel->getActiveSheet()->toArray();
$this->columnHeaders = $rows[$headerRowNumber];
//set max col from header length if not already given
if (is_null($maxCol)) {
$maxCol = \PHPExcel_Cell::stringFromColumnIndex(count($this->columnHeaders) - 1);
}
}
$this->setBoundaries($maxRows, $maxCol);
}
/**
* Load an existing file in memory in order to write into it and instantiate PhpExcel object.
*
* @param string $filename Chemin du fichier à charger
* @param null|string $fileType Type de fichier (ou null si la confiance règne).
*
* @return $this
* @throws CannotReadFileException
* @throws \PHPExcel_Reader_Exception
*/
public function loadFile($filename, $fileType = null)
{
if (null !== $fileType) {
$this->fileType = $fileType;
} else {
$this->fileType = \PHPExcel_IOFactory::identify($filename);
}
if (!is_readable($filename)) {
throw new CannotReadFileException($filename);
}
$this->filename = $filename;
$this->reader = \PHPExcel_IOFactory::createReader($this->fileType);
if ($this->fileType !== 'CSV') {
$this->reader->setReadDataOnly(false);
} else {
$this->reader->setDelimiter(';');
}
$this->objPHPExcel = $this->reader->load($this->filename);
$this->countRows();
$this->rowIndex = 1;
$this->isLoaded = true;
return $this;
}
