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<?PHP // $Id: upload.php, v1.0 30th April 2003
require("../../config.php");
require("lib.php");
require("locallib.php");
require_variable($id); // CM ID
$newfile = $_FILES["newfile"];
if (! $cm = get_record("course_modules", "id", $id)) {
error("Course Module ID was incorrect");
}
if (! $course = get_record("course", "id", $cm->course)) {
error("Course is misconfigured");
}
if (! $workshop = get_record("workshop", "id", $cm->instance)) {
error("Course module is incorrect");
}
require_login($course->id);
$strworkshops = get_string("modulenameplural", "workshop");
$strworkshop = get_string("modulename", "workshop");
$strupload = get_string("upload");
print_header_simple("$workshop->name : $strupload", "",
"<A HREF=index.php?id=$course->id>$strworkshops</A> ->
<A HREF=\"view.php?a=$workshop->id\">$workshop->name</A> -> $strupload",
"", "", true);
/****
if ($submissions = workshop_get_submissions($workshop, $USER)) {
if ($submission->grade and !$workshop->resubmit) {
error("You've already been graded - there's no point in uploading anything");
}
}
****/
$timenow = time();
if (!$title = $_POST['title']) {
notify(get_string("notitlegiven", "workshop") );
}
else {
if (is_uploaded_file($newfile['tmp_name']) and $newfile['size'] > 0) {
if ($newfile['size'] > $workshop->maxbytes) {
notify(get_string("uploadfiletoobig", "assignment", $workshop->maxbytes));
}
else {
$newfile_name = clean_filename($newfile['name']);
if ($newfile_name) {
// get the current set of submissions
$submissions = workshop_get_user_submissions($workshop, $USER);
// add new submission record
$newsubmission->workshopid = $workshop->id;
$newsubmission->userid = $USER->id;
$newsubmission->title = $title;
$newsubmission->timecreated = time();
if (!$newsubmission->id = insert_record("workshop_submissions", $newsubmission)) {
error("Workshop upload: Failure to create new submission record!");
}
// see if this is a resubmission by looking at the previous submissions...
if ($submissions and ($workshop->phase >1)) { // ...but not teacher submissions
// find the last submission
foreach ($submissions as $submission) {
$lastsubmission = $submission;
break;
}
// find all the possible assessments of this submission
// ...and if they have been assessed give the assessor a new assessment
// based on their old assessment, if the assessment has not be made
// just delete it!
if ($assessments = workshop_get_assessments($submission, 'ALL')) {
foreach ($assessments as $assessment) {
if ($assessment->timecreated < $timenow) {
// a Cold or Warm assessment - copy it with feedback..
$newassessment = workshop_copy_assessment($assessment, $newsubmission,
true);
// set the resubmission flag so student can be emailed/told about
// this assessment
set_field("workshop_assessments", "resubmission", 1, "id",
$newassessment->id);
} else {
// a hot assessment, was not used, just dump it
delete_records("workshop_assessments", "id", $assessment->id);
}
}
}
add_to_log($course->id, "workshop", "resubmit", "view.php?id=$cm->id",
"$workshop->id","$cm->id");
}
if (! $dir = workshop_file_area($workshop, $newsubmission)) {
error("Sorry, an error in the system prevents you from uploading files: contact your teacher or system administrator");
}
if (move_uploaded_file($newfile['tmp_name'], "$dir/$newfile_name")) {
print_heading(get_string("uploadsuccess", "assignment", $newfile_name) );
add_to_log($course->id, "workshop", "submit", "view.php?id=$cm->id", "$workshop->id", "$cm->id");
}
else {
notify(get_string("uploaderror", "assignment") );
}
}
}
}
elseif (!is_uploaded_file($newfile['tmp_name']) and !$newfile['size'] > 0 and $newfile['name']) {
notify(get_string("uploadfiletoobig", "assignment", $workshop->maxbytes));
}
else {
notify(get_string("uploadnofilefound", "assignment"));
}
}
print_continue("view.php?a=$workshop->id");
print_footer($course);
?>
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