/**
* Answer true if the Asset or AssetId has a thumbnail rather than a default Icon
*
* @param mixed object Asset Id $assetOrID
* @return boolean
* @access public
* @since 12/4/06
* @static
*/
static function hasThumbnailNotIcon($assetOrId)
{
$idManager = Services::getService("IdManager");
$record = RepositoryInputOutputModuleManager::getFirstImageOrFileRecordForAsset($assetOrId);
if (!$record) {
return FALSE;
}
// Make sure that the structure is the right one.
$structure = $record->getRecordStructure();
$fileId = $idManager->getId('FILE');
$remoteFileId = $idManager->getId('REMOTE_FILE');
if (!$fileId->isEqual($structure->getId()) && !$remoteFileId->isEqual($structure->getId())) {
return FALSE;
} else {
// Get the parts for the record.
$partIterator = $record->getParts();
$parts = array();
while ($partIterator->hasNext()) {
$part = $partIterator->next();
$partStructure = $part->getPartStructure();
$partStructureId = $partStructure->getId();
$parts[$partStructureId->getIdString()] = $part;
}
// If we have a thumbnail, print that.
if ($parts['THUMBNAIL_MIME_TYPE']->getValue()) {
return TRUE;
} else {
return FALSE;
}
}
}
/**
* Build the content for this action
*
* @return void
* @access public
* @since 4/26/05
*/
function outputContent()
{
$defaultTextDomain = textdomain("polyphony");
$harmoni = Harmoni::instance();
$idManager = Services::getService("Id");
$harmoni->request->startNamespace("polyphony-repository");
$size = RequestContext::value("size");
$websafe = RequestContext::value("websafe");
// See if we are passed a size
if (is_numeric($size)) {
$size = intval($size);
} else {
$size = FALSE;
}
if ($websafe) {
$websafe = TRUE;
} else {
$websafe = FALSE;
}
if (RequestContext::value('attachment')) {
$attachment = true;
} else {
$attachment = false;
}
// Get the requested record.
try {
$asset = $this->getAsset();
try {
$recordId = $idManager->getId(RequestContext::value("record_id"));
$record = $asset->getRecord($recordId);
} catch (InvalidArgumentException $e) {
// If no record id is specified, use the first file record available
$record = RepositoryInputOutputModuleManager::getFirstImageOrFileRecordForAsset($asset);
if (!$record) {
throw $e;
}
} catch (UnknownIdException $e) {
// If no record id is specified, use the first file record available
$record = RepositoryInputOutputModuleManager::getFirstImageOrFileRecordForAsset($asset);
if (!$record) {
throw $e;
}
}
} catch (UnknownIdException $e) {
HarmoniErrorHandler::logException($e);
$this->getUnknownIdMessage();
}
// Make sure that the structure is the right one.
$structure = $record->getRecordStructure();
$remoteFileId = $idManager->getId('REMOTE_FILE');
$fileId = $idManager->getId('FILE');
if ($remoteFileId->isEqual($structure->getId())) {
$urlParts = $record->getPartsByPartStructure($idManager->getId("FILE_URL"));
$urlPart = $urlParts->next();
header("Location: " . $urlPart->getValue());
} else {
if (!$fileId->isEqual($structure->getId())) {
try {
throw new Exception("The requested record is not of the FILE structure, and therefore cannot be displayed.");
} catch (Exception $e) {
HarmoniErrorHandler::logException($e);
$this->getUnknownIdMessage();
}
} else {
// Get the parts for the record.
$partIterator = $record->getParts();
$parts = array();
while ($partIterator->hasNext()) {
$part = $partIterator->next();
$partStructure = $part->getPartStructure();
$partStructureId = $partStructure->getId();
$parts[$partStructureId->getIdString()] = $part;
}
$imgProcessor = Services::getService("ImageProcessor");
// If we want to (and can) resize the file, do so
if (($size || $websafe) && $imgProcessor->isFormatSupported($parts['MIME_TYPE']->getValue())) {
$imageCache = new RepositoryImageCache($record->getId(), $size, $websafe, $parts);
header("Content-Type: " . $imageCache->getCachedMimeType());
if ($attachment) {
header('Content-Disposition: attachment; filename="' . $imageCache->getCachedFileName() . '"');
} else {
header('Content-Disposition: filename="' . $imageCache->getCachedFileName() . '"');
}
$data = $imageCache->getCachedImageData();
header('Content-Length: ' . strlen($data));
print $data;
} else {
header("Content-Type: " . $parts['MIME_TYPE']->getValue());
$filename = $parts['FILE_NAME']->getValue();
if (!preg_match("/[^\\w]/", $filename)) {
$mime = Services::getService("MIME");
$extension = $mime->getExtensionForMIMEType($parts['MIME_TYPE']->getValue());
$filename = _("Untitled") . "." . $extension;
}
if ($attachment) {
header('Content-Disposition: attachment; filename="' . $filename . '"');
} else {
header('Content-Disposition: filename="' . $filename . '"');
}
$data = $parts['FILE_DATA']->getValue();
header('Content-Length: ' . strlen($data));
print $data;
}
}
}
$harmoni->request->endNamespace();
textdomain($defaultTextDomain);
exit;
}
/**
* Build the content for this action
*
* @return void
* @access public
* @since 4/26/05
*/
function outputContent()
{
$defaultTextDomain = textdomain("polyphony");
$harmoni = Harmoni::instance();
$idManager = Services::getService("Id");
$harmoni->request->startNamespace("polyphony-repository");
// Get the requested record.
try {
$asset = $this->getAsset();
if (RequestContext::value("record_id")) {
$recordId = $idManager->getId(RequestContext::value("record_id"));
$record = $asset->getRecord($recordId);
} else {
$record = RepositoryInputOutputModuleManager::getFirstImageOrFileRecordForAsset($asset);
}
} catch (UnknownIdException $e) {
HarmoniErrorHandler::logException($e);
$this->getUnknownIdMessage();
}
// Make sure that the structure is the right one.
$structure = $record->getRecordStructure();
$fileId = $idManager->getId('FILE');
$remoteFileId = $idManager->getId('REMOTE_FILE');
if (!$fileId->isEqual($structure->getId()) && !$remoteFileId->isEqual($structure->getId())) {
try {
throw new Exception("The requested record is not of the FILE structure, and therefore cannot be displayed.");
} catch (Exception $e) {
HarmoniErrorHandler::logException($e);
$this->getUnknownIdMessage();
}
} else {
// Get the parts for the record.
$partIterator = $record->getParts();
$parts = array();
while ($partIterator->hasNext()) {
$part = $partIterator->next();
$partStructure = $part->getPartStructure();
$partStructureId = $partStructure->getId();
$parts[$partStructureId->getIdString()] = $part;
}
// If we have a thumbnail, print that.
if ($parts['THUMBNAIL_MIME_TYPE']->getValue()) {
header("Content-Type: " . $parts['THUMBNAIL_MIME_TYPE']->getValue());
$mime = Services::getService("MIME");
$extension = $mime->getExtensionForMIMEType($parts['THUMBNAIL_MIME_TYPE']->getValue());
$filename = $parts['FILE_NAME']->getValue();
if (!$filename) {
$filename = _("Untitled");
}
header('Content-Disposition: filename="' . $filename . "." . $extension . '"');
print $parts['THUMBNAIL_DATA']->getValue();
} else {
header("Content-Type: image/png");
$mimeType = $parts['MIME_TYPE']->getValue();
if (!$mimeType || $mimeType == 'application/octet-stream') {
$mime = Services::getService("MIME");
$mimeType = $mime->getMIMETypeForFileName($parts['FILE_NAME']->getValue());
}
// These are mappings to file names in the KDE icon set.
$subTypeImages = array("text/plain" => "txt.png", "text/css" => "css.png", "text/html" => "html.png", "text/x-lyx" => "mime_lyx.png", "text/xml" => "xml.png", "audio/midi" => "midi.png", "video/quicktime" => "quicktime.png", "application/vnd.rn-realmedia" => "real.png", "application/x-pn-realaudio" => "real.png", "application/x-pn-realaudio" => "real.png", "application/msword" => "wordprocessing.png", "application/vnd.ms-word" => "wordprocessing.png", "application/vnd.ms-excel" => "spreadsheet.png", "application/msword" => "wordprocessing.png", "application/vnd.ms-powerpoint" => "kpresenter_kpr.png", "application/mspowerpoint" => "kpresenter_kpr.png", "application/pdf" => "pdf.png", "application/x-tar" => "tar.png", "application/x-gtar" => "gtar.png", "application/x-ustar" => "tar.png", "application/x-gzip" => "tar.png", "application/x-bzip" => "tar.png", "application/x-bzip2" => "tar.png", "application/x-bcpio" => "tar.png", "application/x-cpio" => "tar.png", "application/x-shar" => "tar.png", "application/mac-binhex40" => "tar.png", "application/x-stuffit" => "tar.png", "application/zip" => "tar.png");
$typeImages = array("text" => "txt.png", "application" => "binary.png", "audio" => "sound.png", "video" => "video.png", "image" => "image.png");
if (isset($subTypeImages[$mimeType])) {
$imageName = $subTypeImages[$mimeType];
} else {
$typeParts = explode("/", $mimeType);
$imageName = $typeImages[$typeParts[0]];
}
header('Content-Disposition: filename="' . $imageName . '"');
print file_get_contents(POLYPHONY_DIR . "/icons/filetypes/" . $imageName);
}
}
$harmoni->request->endNamespace();
textdomain($defaultTextDomain);
exit;
}
