<?php
// vim: sw=4:ts=4
/**
* @version 00.04.09
* @package polaring
* @license This component in released under the GNU/GPL License
*
* File: view/upload.php
* Role: Handles uploading of a workout-file
**/   

class uploadWorkout {
    function storeFile($post, $files) {
	if ( !user::validateIP($_SESSION['validIp']['upload']) ) {
	    return(false);
	}
	$file = $files['workoutFile'];
	if ( !isset($file['name']) ) {
	    return(false);
	}
	
	$fileInfo = pathinfo($file['name']);
	$fExt = strtolower($fileInfo['extension']);
	$extLength = strlen($fExt);
	$basenameLength = strlen($fileInfo['basename']);
	$nameLength = ($basenameLength - $extLength) - 1;
	$fName = strtolower(substr($fileInfo['basename'], 0,
	   $nameLength)); 
	// Check if the file is a hst, tcx, hrm or srd
	if ( ! ($fExt == "hst" || $fExt == "hrm" ||
	    $fExt == "srd" || $fExt == "tcx" ||
	    $fExt == "zip" ) ) {
		echo "<h2>".strings::expression("error", 
		    "Error")."</h2>\n";
		echo "<p>".strings::expression("upload",
		    "notValidFileExt")."</p>\n";
		return(false);
	    }
	$source = $file['tmp_name'];
	$destination = $_SESSION['dirUpload']."/".
	    $fName.".".uniqid().".".
	    $fExt;

	if ( move_uploaded_file($source, $destination) ) {
	    echo "<p>".strings::expression("upload", 
		"FileSaveSuccess")."</p>";
	    return(true);
	} else {
	    echo "<br /><br />";
	    echo "<h2>".strings::expression("error", "Error").
		"</h2>\n";
	    echo "<p>".strings::expression("upload", 
		"FileSaveFailed")."</p>\n";
	    return(false);
	}

    } // end storeFile


    function showUploadDialogue() {
	if ( !user::validateIP($_SESSION['validIp']['upload']) ) {
	    return(false);
	}
	echo "<h2>".strings::expression("navigation",
	    "uploadWorkout")."</h2>\n\n";
	echo "<form method=\"post\" action=\"".give::phpindex().
	    "?section=uploadWorkout\" enctype=\"multipart/".
	    "form-data\" >\n";
	echo "  <label for=\"workoutFile\">".strings::expression(
	    "upload", "ChooseFile")."</label>\n";
	echo "  <input type=\"hidden\" name=\"".
	    "MAX_FILE_SIZE\" value=\"1000000000\" />\n";
	echo "  <input type=\"file\" name=\"workoutFile\" ".
	    "id=\"workoutFile\" />\n";
	echo "<br />\n";
	echo "  <input type=\"submit\" name=\"submit\" ".
	    "id=\"submit\" value=\"".strings::expression("upload", 
	    "Upload")."\" />\n";
	echo "</form>\n";

	return(true);
    } // end showUploadDialogue
} // end class uploadWorkout

?>