/**
* @return ArrayList
*/
public function getDownloads()
{
$downloads = new ArrayList();
foreach ($this->owner->Items() as $item) {
$buyable = $item->Buyable();
if ($buyable && $buyable->exists() && $buyable->hasExtension('Downloadable') && $buyable->HasDownloads()) {
foreach ($buyable->getDownloads() as $file) {
$downloads->push(new ArrayData(array('Product' => $buyable, 'File' => $file, 'Order' => $this->owner, 'Filename' => $file->Name, 'PurchaseDate' => $this->owner->Placed, 'Size' => $file->getAbsoluteSize(), 'Link' => DownloadLink::find_or_make($file->ID, $this->owner->ID))));
}
}
}
return $downloads;
}
/**
* @param int|File $file
* @param int|Order $order
* @return DownloadLink
*/
public static function find_or_make($file, $order)
{
$rec = DownloadLink::get()->filter(array('FileID' => is_object($file) ? $file->ID : $file, 'OrderID' => is_object($order) ? $order->ID : $order))->first();
return $rec && $rec->exists() ? $rec : self::generate($file, $order);
}
/**
* @param SS_HTTPRequest $req
* @return HTMLText
*/
public function download(SS_HTTPRequest $req)
{
// find the download link
$hash = $req->param('Hash');
if (empty($hash)) {
$this->httpError(400);
}
// bad request
$link = DownloadLink::get_by_hash($hash);
if (!$link || !$link->exists()) {
$this->httpError(403);
}
// access denied
// check that the order exists and is valid
$order = $link->Order();
if (!$order || !$order->exists() || !$order->DownloadsAvailable()) {
$this->httpError(403);
}
// check the the file still exists
$file = $link->File();
if (!$file || !$file->exists()) {
$this->httpError(404);
}
// if the file is under the "small file" tipping point, just pass it through
$smallSize = File::ini2bytes(Config::inst()->get('Downloadable', 'small_file_size'));
$fileSize = $file->getAbsoluteSize();
if ($fileSize < $smallSize) {
$this->addToLog($order->ID, $file);
$this->sendFile($file);
} else {
return $this->initiateOfflineProcessing(array($file), $order->ID);
}
}
<?php
if (!isset($unit)) {
return;
}
if ($unit != '_') {
$is_result_published = DB::table('units')->where('unit', $unit)->pluck('is_result_published');
if (empty($is_result_published)) {
echo 'Result not yet published';
return;
}
}
$all_unit_downloads = DownloadLink::whereRaw('unit = ? and is_dead = 0', array($unit))->get();
if ($all_unit_downloads->count() > 0) {
echo '<ul class="list-group">';
foreach ($all_unit_downloads as $dl) {
echo '<li class="list-group-item">';
echo '<span class="badge">' . $dl->subtitle . '</span>';
echo '<a class="result_download_link" target = "blank" href="' . $dl->link . '" link_id="' . $dl->link_id . '" >' . $dl->title . '</a>';
echo '</li>';
}
echo '</ul>';
} else {
echo 'No Downloads';
}
/**
* Returns a more user-friendly filename for use when forcing a download.
* For single files it uses the original file's name.
* For zip files it uses 'order<NUM>-<COUNT>files-YYYY-mm-dd'
* @return string
*/
public function getFriendlyName()
{
$files = $this->SourceFiles();
if ($files->count() == 1) {
return $files->first()->Name;
} else {
$name = array();
$links = DownloadLink::get()->filter('FileID', $this->ID);
if ($links->count() == 1 && $links->first()->OrderID > 0) {
$name[] = 'order' . $links->first()->Order()->Reference;
}
$name[] = $files->count() . 'files';
$name[] = date('Y-m-d');
$name[] = date('H:i:s');
return implode('_', $name) . '.zip';
}
}
