/**
* @static
* @param Asset_Image|Asset_Video|string
* @param Asset_Image_Thumbnail_Config $config
* @param string $path
* @return string
*/
public static function process($asset, Asset_Image_Thumbnail_Config $config, $fileSystemPath = null)
{
$format = strtolower($config->getFormat());
if (!$fileSystemPath) {
$fileSystemPath = $asset->getFileSystemPath();
}
// simple detection for source type if SOURCE is selected
if ($format == "source") {
$typeMapping = array("gif" => "gif", "jpeg" => "jpeg", "jpg" => "jpeg", "png" => "png");
$fileExt = Pimcore_File::getFileExtension($asset->getFilename());
if ($typeMapping[$fileExt]) {
$format = $typeMapping[$fileExt];
} else {
// use PNG if source doesn't have a valid mapping
$format = "png";
}
}
$filename = "thumb_" . $asset->getId() . "__" . $config->getName() . "." . $format;
$fsPath = PIMCORE_TEMPORARY_DIRECTORY . "/" . $filename;
$path = str_replace(PIMCORE_DOCUMENT_ROOT, "", $fsPath);
// check for existing and still valid thumbnail
if (is_file($fsPath) and filemtime($fsPath) > $asset->getModificationDate()) {
return $path;
}
// transform image
$image = Asset_Image::getImageTransformInstance();
if (!$image->load($fileSystemPath)) {
return "/pimcore/static/img/image-not-supported.png";
}
$transformations = $config->getItems();
if (is_array($transformations) && count($transformations) > 0) {
foreach ($transformations as $transformation) {
if (!empty($transformation)) {
$arguments = array();
$mapping = self::$argumentMapping[$transformation["method"]];
if (is_array($transformation["arguments"])) {
foreach ($transformation["arguments"] as $key => $value) {
$position = array_search($key, $mapping);
if ($position !== false) {
$arguments[$position] = $value;
}
}
}
ksort($arguments);
if (count($mapping) == count($arguments)) {
call_user_func_array(array($image, $transformation["method"]), $arguments);
} else {
$message = "Image Transform failed: cannot call method `" . $transformation["method"] . "´ with arguments `" . implode(",", $arguments) . "´ because there are too few arguments";
Logger::error($message);
}
}
}
}
$image->save($fsPath, $format, $config->getQuality());
return $path;
}
public function getImageThumbnailAction()
{
$image = Asset_Image::getById(intval($this->_getParam("id")));
$thumbnail = null;
if ($this->_getParam("thumbnail")) {
$thumbnail = $image->getThumbnailConfig($this->_getParam("thumbnail"));
}
if (!$thumbnail) {
if ($this->_getParam("config")) {
$thumbnail = $image->getThumbnailConfig(Zend_Json::decode($this->_getParam("config")));
} else {
$thumbnail = $image->getThumbnailConfig($this->_getAllParams());
}
}
$format = strtolower($thumbnail->getFormat());
if ($format == "source") {
$thumbnail->setFormat("PNG");
$format = "png";
}
if ($this->_getParam("cropPercent")) {
$thumbnail->addItemAt(0, "cropPercent", array("width" => $this->_getParam("cropWidth"), "height" => $this->_getParam("cropHeight"), "y" => $this->_getParam("cropTop"), "x" => $this->_getParam("cropLeft")));
$hash = md5(Pimcore_Tool_Serialize::serialize($this->_getAllParams()));
$thumbnail->setName("auto_" . $hash);
}
$this->getResponse()->setHeader("Content-Type", "image/" . $format, true);
if ($this->_getParam("download")) {
$this->getResponse()->setHeader("Content-Disposition", 'attachment; filename="' . $image->getFilename() . '"');
}
$thumbnailFile = PIMCORE_DOCUMENT_ROOT . $image->getThumbnail($thumbnail);
$imageContent = file_get_contents($thumbnailFile);
$fileExtension = Pimcore_File::getFileExtension($thumbnailFile);
if (in_array($fileExtension, array("gif", "jpeg", "jpeg", "png"))) {
header("Content-Type: image/" . $fileExtension);
} else {
header("Content-Type: " . $image->getMimetype());
}
header("Content-Length: " . filesize($thumbnailFile));
echo $imageContent;
exit;
}
/**
* detects the pimcore internal asset type based on the mime-type and file extension
*
* @return void
*/
public function setTypeFromMapping()
{
$found = false;
$mappings = array("image" => array("/image/", "/\\.eps\$/", "/\\.ai\$/", "/\\.svgz\$/", "/\\.pcx\$/", "/\\.iff\$/", "/\\.pct\$/", "/\\.wmf\$/"), "text" => array("/text/"), "audio" => array("/audio/"), "video" => array("/video/"), "document" => array("/msword/", "/pdf/", "/powerpoint/", "/office/", "/excel/", "/opendocument/"), "archive" => array("/zip/", "/tar/"));
foreach ($mappings as $type => $patterns) {
foreach ($patterns as $pattern) {
if (preg_match($pattern, $this->getMimetype() . " ." . Pimcore_File::getFileExtension($this->getFilename()))) {
$this->setType($type);
$found = true;
break;
}
}
// break at first match
if ($found) {
break;
}
}
// default is unknown
if (!$found) {
$this->setType("unknown");
}
}
/**
* Returns a uniqe key for the element in the $target-Path (recursive)
* @static
* @return Element_Interface|string
* @param string $type
* @param string $sourceKey
* @param Element_Interface $target
*/
public static function getSaveCopyName($type, $sourceKey, $target)
{
$equalElement = self::getElementByPath($type, $target->getFullPath() . "/" . $sourceKey);
if ($equalElement) {
// only for assets: add the prefix _copy before the file extension (if exist) not after to that source.jpg will be source_copy.jpg and not source.jpg_copy
if ($type == "asset" && ($fileExtension = Pimcore_File::getFileExtension($sourceKey))) {
$sourceKey = str_replace("." . $fileExtension, "_copy." . $fileExtension, $sourceKey);
} else {
$sourceKey .= "_copy";
}
return self::getSaveCopyName($type, $sourceKey, $target);
}
return $sourceKey;
}
/**
* @param User $user
* @param Asset $asset
* @param Asset $parent
* @param boolean $expanded
* @return
*/
protected function getTreeNodePermissionConfig($user, $child, $parent, $expanded)
{
$userGroup = $user->getParent();
if ($userGroup instanceof User) {
$child->getPermissionsForUser($userGroup);
$lock_list = $child->isAllowed("list");
$lock_view = $child->isAllowed("view");
$lock_publish = $child->isAllowed("publish");
$lock_delete = $child->isAllowed("delete");
$lock_rename = $child->isAllowed("rename");
$lock_create = $child->isAllowed("create");
$lock_permissions = $child->isAllowed("permissions");
$lock_settings = $child->isAllowed("settings");
$lock_versions = $child->isAllowed("versions");
$lock_properties = $child->isAllowed("properties");
}
if ($parent instanceof Asset) {
$parent->getPermissionsForUser($user);
}
$assetPermission = $child->getPermissionsForUser($user);
$generallyAllowed = $user->isAllowed("assets");
$parentId = (int) $child->getParentId();
$parentAllowedList = true;
if ($parent instanceof Asset) {
$parentAllowedList = $parent->isAllowed("list") and $generallyAllowed;
}
$tmpAsset = array("_parent" => $parentId > 0 ? $parentId : null, "_id" => (int) $child->getId(), "text" => $child->getFilename(), "type" => $child->getType(), "path" => $child->getFullPath(), "basePath" => $child->getPath(), "elementType" => "asset", "permissionSet" => $assetPermission->getId() > 0 and $assetPermission->getCid() === $child->getId(), "list" => $child->isAllowed("list"), "list_editable" => $parentAllowedList and $generallyAllowed and !$lock_list and !$user->isAdmin(), "view" => $child->isAllowed("view"), "view_editable" => $child->isAllowed("list") and $generallyAllowed and !$lock_view and !$user->isAdmin(), "publish" => $child->isAllowed("publish"), "publish_editable" => $child->isAllowed("list") and $generallyAllowed and !$lock_publish and !$user->isAdmin(), "delete" => $child->isAllowed("delete"), "delete_editable" => $child->isAllowed("list") and $generallyAllowed and !$lock_delete and !$user->isAdmin(), "rename" => $child->isAllowed("rename"), "rename_editable" => $child->isAllowed("list") and $generallyAllowed and !$lock_rename and !$user->isAdmin(), "create" => $child->isAllowed("create"), "create_editable" => $child->isAllowed("list") and $generallyAllowed and !$lock_create and !$user->isAdmin(), "permissions" => $child->isAllowed("permissions"), "permissions_editable" => $child->isAllowed("list") and $generallyAllowed and !$lock_permissions and !$user->isAdmin(), "settings" => $child->isAllowed("settings"), "settings_editable" => $child->isAllowed("list") and $generallyAllowed and !$lock_settings and !$user->isAdmin(), "versions" => $child->isAllowed("versions"), "versions_editable" => $child->isAllowed("list") and $generallyAllowed and !$lock_versions and !$user->isAdmin(), "properties" => $child->isAllowed("properties"), "properties_editable" => $child->isAllowed("list") and $generallyAllowed and !$lock_properties and !$user->isAdmin());
$tmpAsset["expanded"] = $expanded;
$tmpAsset["_is_leaf"] = $child->hasNoChilds();
// set type specific settings
if ($child->getType() == "folder") {
$tmpAsset["iconCls"] = "pimcore_icon_folder";
} else {
$tmpAsset["iconCls"] = "pimcore_icon_" . Pimcore_File::getFileExtension($child->getFilename());
}
return $tmpAsset;
}
