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<?php
namespace Xibo\Helper;
use Exception;
use Xibo\Exception\AccessDeniedException;
use Xibo\Factory\DataSetFactory;
class DataSetUploadHandler extends BlueImpUploadHandler
{
protected function handle_form_data($file, $index)
{
// Handle form data, e.g. $_REQUEST['description'][$index]
$fileName = $file->name;
Log::debug('Upload complete for ' . $fileName . '.');
// Upload and Save
try {
// Authenticate
/* @var \Xibo\Controller\Base $controller */
$controller = $this->options['controller'];
$dataSet = DataSetFactory::getById($this->options['dataSetId']);
if (!$controller->getUser()->checkEditable($dataSet))
throw new AccessDeniedException();
// We are allowed to edit - pull all required parameters from the request object
$overwrite = Sanitize::getCheckbox('overwrite');
$ignoreFirstRow = Sanitize::getCheckbox('ignorefirstrow');
Log::debug('Options provided - overwrite = %d, ignore first row = %d', $overwrite, $ignoreFirstRow);
// Enumerate over the columns in the DataSet and set a row value for each
$spreadSheetMapping = [];
foreach ($dataSet->getColumn() as $column) {
/* @var \Xibo\Entity\DataSetColumn $column */
if ($column->dataSetColumnTypeId == 1) {
// Has this column been provided in the mappings?
$spreadSheetColumn = isset($_REQUEST['csvImport_' . $column->dataSetColumnId]) ? $_REQUEST['csvImport_' . $column->dataSetColumnId][$index] : 0;
// If it has been left blank, then skip
if ($spreadSheetColumn != 0)
$spreadSheetMapping[($spreadSheetColumn - 1)] = $column->heading;
}
}
// Delete the data?
if ($overwrite == 1)
$dataSet->deleteData();
// Load the file
ini_set('auto_detect_line_endings', true);
$firstRow = true;
$handle = fopen(Config::GetSetting('LIBRARY_LOCATION') . 'temp/' . $fileName, 'r');
while (($data = fgetcsv($handle)) !== FALSE ) {
$row = [];
// The CSV file might have headings, so ignore the first row.
if ($firstRow) {
$firstRow = false;
if ($ignoreFirstRow == 1)
continue;
}
for ($cell = 0; $cell < count($data); $cell++) {
// Insert the data into the correct column
if (isset($spreadSheetMapping[$cell])) {
$row[$spreadSheetMapping[$cell]] = $data[$cell];
}
}
$dataSet->addRow($row);
}
// Close the file
fclose($handle);
// Change the auto detect setting back
ini_set('auto_detect_line_endings', false);
// TODO: update list content definitions
// Save the dataSet
$dataSet->lastDataEdit = time();
$dataSet->save(['validate' => false, 'saveColumns' => false]);
// Tidy up the temporary file
@unlink(Config::GetSetting('LIBRARY_LOCATION') . 'temp/' . $fileName);
} catch (Exception $e) {
$file->error = $e->getMessage();
}
}
}
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