private function _getACSPdfLinks($eContentItem, $eContentCheckout)
{
require_once ROOT_DIR . '/sys/AdobeContentServer.php';
global $configArray;
$links = array();
//Download link
$downloadLink = AdobeContentServer::mintDownloadLink($eContentItem, $eContentCheckout);
$links[] = array('url' => $downloadLink, 'text' => 'Download');
return $links;
}
function addFileToAcsServer()
{
global $configArray;
require_once ROOT_DIR . '/sys/AdobeContentServer.php';
if (!isset($_REQUEST['filename'])) {
return array('error' => 'Filename parameter was not provided. Please provide the filename in the library to add to the ACS server.');
}
if (!isset($_REQUEST['availableCopies'])) {
return array('error' => 'availableCopies parameter was not provided. Please provide the availableCopies in the library to add to the ACS server.');
}
$filename = $_REQUEST['filename'];
$availableCopies = $_REQUEST['availableCopies'];
$fullFilename = $configArray['EContent']['library'] . '/' . $filename;
if (!file_exists($fullFilename)) {
return array('error' => 'Filename does not exist in the library. Unable to add to the ACS server.');
}
$ret = AdobeContentServer::packageFile($fullFilename, '', 1, '', $availableCopies);
return $ret;
}
static function deleteResource($acsId)
{
global $configArray;
$distributorId = $configArray['EContent']['distributorId'];
AdobeContentServer::removeDistributionRights($acsId, $distributorId);
$deleteResourceDoc = new DOMDocument('1.0', 'UTF-8');
$deleteResourceDoc->formatOutput = true;
//Create the message to send to the ACS server
$deleteResourceElem = $deleteResourceDoc->appendChild($deleteResourceDoc->createElementNS("http://ns.adobe.com/adept", "request"));
$deleteResourceElem->setAttribute("action", "delete");
$deleteResourceElem->setAttribute("auth", "builtin");
$resourceKeyElem = $deleteResourceElem->appendChild($deleteResourceDoc->createElement("resourceKey"));
$resourceKeyElem->appendChild($deleteResourceDoc->createElement("resource", $acsId));
//Add nonce, expiration, and hmac
$deleteResourceElem->appendChild($deleteResourceDoc->createElement("expiration", date(DATE_W3C, time() + 15 * 60)));
//Request expiration, default to 15 minutes
$deleteResourceElem->appendChild($deleteResourceDoc->createElement('nonce', base64_encode(AdobeContentServer::makeNonce())));
//Calculate hmac
global $configArray;
$serverPassword = hash("sha1", $configArray['EContent']['acsPassword'], true);
AdobeContentServer::signNode($deleteResourceDoc, $deleteResourceElem, $serverPassword);
$distributionURL = $configArray['EContent']['operatorURL'] . '/ManageResourceKey';
//echo("Request:<br/>" . htmlentities($deleteResourceDoc->saveXML()) . "<br/>");
$response = AdobeContentServer::sendRequest($deleteResourceDoc->saveXML(), $distributionURL);
//echo("Response:<br/>" . $response . "<br/>");
$responseData = simplexml_load_string($response);
if (strlen($response) == 0 || isset($responseData->error) || preg_match('/<error.*/', $response)) {
return array('result' => 'false');
} else {
return array('result' => 'true');
}
}
function update()
{
if ($this->reviewStatus == 0) {
$this->reviewStatus = 'Not Reviewed';
}
if ($this->getAccessType() == 'acs' && ($this->item_type == 'epub' || $this->item_type == 'pdf')) {
require_once ROOT_DIR . '/sys/AdobeContentServer.php';
global $configArray;
$uploadResults = AdobeContentServer::packageFile($configArray['EContent']['library'] . '/' . $this->filename, $this->recordId, $this->id, $this->acsId, $this->getAvailableCopies());
if ($uploadResults['success']) {
$oldAcs = $this->acsId;
$this->acsId = $uploadResults['acsId'];
$fileUploaded = true;
$deleteResults = AdobeContentServer::deleteResource($oldAcs);
} else {
$fileUploaded = false;
}
}
$ret = parent::update();
if ($ret > 0) {
//Make sure to also update the record this is attached to so the full text can be generated
if ($this->item_type == 'epub' || $this->item_type == 'pdf') {
$record = $this->getRecord();
$record->update();
}
}
return $ret;
}
/**
* @param String $itemId
* @param String $fileName
* @param String $acsId
* @return array
*/
function getActionsForItem($itemId, $fileName, $acsId)
{
$actions = array();
if (!$this->isCheckedOut($itemId)) {
//Get the number of current checkouts
//TODO:
if ($this->isItemAvailable($itemId, 1)) {
$actions[] = array('url' => '', 'onclick' => "VuFind.LocalEContent.checkoutRestrictedEContent('{$this->getUniqueID()}', '{$itemId}')", 'title' => 'Check Out', 'requireLogin' => true, 'showInSummary' => true, 'showInFormats' => false);
} else {
$actions[] = array('url' => '', 'onclick' => "VuFind.LocalEContent.placeHoldOnRestrictedEContent('{$this->getUniqueID()}', '{$itemId}')", 'title' => 'Place Hold', 'requireLogin' => true, 'showInSummary' => true, 'showInFormats' => false);
}
} else {
$actions['return'] = array('url' => '', 'onclick' => "return VuFind.LocalEContent.returnRestrictedEContent('{$this->getUniqueID()}', '{$itemId}')", 'title' => 'Return Now', 'requireLogin' => true, 'showInSummary' => true, 'showInFormats' => false);
$fileExtension = '';
if (strpos($fileName, '.') !== FALSE) {
$fileExtension = substr($fileName, strrpos($fileName, '.') + 1);
}
global $configArray;
//Add actions to read online, or fulfill hold in ACS server as appropriate
if ($fileExtension == 'epub') {
$actions[] = array('url' => $configArray['Site']['path'] . "/RestrictedEContent/{$this->getUniqueID()}/Viewer?itemId={$itemId}&file={$fileName}", 'onclick' => '', 'title' => 'Read Online', 'requireLogin' => true, 'showInSummary' => false, 'showInFormats' => true);
}
//Get the checkout for the current user
$eContentCheckout = $this->getCurrentCheckout($itemId);
require_once ROOT_DIR . '/sys/AdobeContentServer.php';
$acsDownloadLink = AdobeContentServer::mintDownloadLink($acsId, $eContentCheckout);
if ($acsDownloadLink) {
$actions[] = array('url' => AdobeContentServer::mintDownloadLink($acsId, $eContentCheckout), 'onclick' => '', 'title' => 'Download', 'requireLogin' => true, 'showInSummary' => false, 'showInFormats' => true);
}
}
return $actions;
}
