Merge branch '14_smallrequests' into 'main'

Fix #14

See merge request !11

api/get.php

@@ -58,7 +58,5 @@ if ( isset( $response['headers'] ) ){
         foreach ( $response['headers'] as $header )
                 header( $header );
 } else {
-        //TODO Maybe this will not be used due all queries use x-sendfile
-        error_log("Query not using X-SendFile!");
         echo $response;
 }

bin/smartdata/SmartAPI.php

@@ -80,7 +80,12 @@ namespace SmartData\SmartAPI
             }
             if($return != NULL) {
                 $pos = 0;
+                $isBigQuery = false;
+                $bigUnits = [0x02240003, 0x02230000, 0x03020000]; //Image, WAV, LIDAR
                 foreach ( $return['series'] as $key => $sd  ) {
+                    //Check if the series are a "big unit"
+		    $isBigQuery = in_array( $sd['unit'] & 0x0FFF0000 , $bigUnits ); 
+
                     $ver = intval( $sd['version'] );
                     $return['series'][$pos]['version'] = ( $ver >> 4 ) . "." . ( $ver & 0x0F );
                     if (array_key_exists("SmartData", $sd)) {
@@ -95,6 +100,7 @@ namespace SmartData\SmartAPI
                 }
                 // The following lines dumps the response to a file and uses X-SendFile to notify Apache to send the response.
                 // this saves a lot of memory.
+		if ( $isBigQuery ) {
                 $file_path_for_digital_series = '/smartdata/tmp/' . microtime(true) . '.gets';
                 file_put_contents($file_path_for_digital_series, '{"series": [' , FILE_APPEND);
                 foreach ( $return['series'] as $key => $sd  ) {
@@ -107,6 +113,9 @@ namespace SmartData\SmartAPI
                 $return['headers'][] = 'X-Sendfile: ' . $file_path_for_digital_series ;
                 $return['headers'][] = 'Content-type: application/json' ;
                 $return['headers'][] = 'Content-Length: ' . (filesize( $file_path_for_digital_series ) + 1) ;
+		} else {
+			$return = json_encode( $return, JSON_NUMERIC_CHECK );
+	        }
             } else {
                 throw new RequestFailedException("Error processing request: null return");
             }