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<?php
/**
* Load components from a 5-column CSV (title, description, supplier, PN, price).
* First row is a header and is skipped. Existing components (by title) are skipped
* unless clear=y is passed.
*
* Place your CSV at: storage/stock/simple_components.csv
* Append ?clear=y to the URL to delete and re-import all rows.
*
* @package stock
*/
namespace Bitweaver\Stock;
require_once '../../kernel/includes/setup_inc.php';
global $gBitSystem, $gBitSmarty, $gBitDb;
$gBitSystem->verifyPackage( 'stock' );
$gBitSystem->verifyPermission( 'p_stock_admin' );
require_once __DIR__.'/ImportSimpleComponent.php';
$csvFile = STOCK_IMPORT_PATH . 'simple_components.csv';
$doClear = ( ( $_REQUEST['clear'] ?? '' ) === 'y' );
$loaded = 0;
$skipped = 0;
$deleted = 0;
$errors = [];
if( !file_exists( $csvFile ) ) {
$errors[] = 'CSV file not found: '.$csvFile;
} else {
$handle = fopen( $csvFile, 'r' );
if( $handle === false ) {
$errors[] = 'Cannot open CSV file.';
} else {
$rows = [];
$rowNum = 0;
while( ( $data = fgetcsv( $handle, 1000, ',', '"', '' ) ) !== false ) {
$rowNum++;
if( $rowNum === 1 ) {
continue; // skip header
}
$rows[] = $data;
}
fclose( $handle );
if( $doClear ) {
foreach( $rows as $data ) {
$title = trim( $data[0] ?? '' );
if( !empty( $title ) && stockExpungeComponentByTitle( $title ) ) {
$deleted++;
}
}
}
foreach( $rows as $idx => $data ) {
$result = stockImportSimpleComponent( $data, $idx + 2 ); // +2: 1-based + header
$loaded += $result['loaded'];
$skipped += $result['skipped'];
$errors = array_merge( $errors, $result['errors'] );
}
}
}
$gBitSmarty->assign( 'loaded', $loaded );
$gBitSmarty->assign( 'skipped', $skipped );
$gBitSmarty->assign( 'deleted', $deleted );
$gBitSmarty->assign( 'errors', $errors );
$gBitSmarty->assign( 'csvFile', $csvFile );
$gBitSystem->display( 'bitpackage:stock/import_results.tpl', 'Import Components' );
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