function __construct($folder, $filename)
{
$this->gallery = Gallery::getInstance();
$this->folder = $folder;
$this->filename = $filename;
$this->iptcInfo = new IPTC($this->gallery->getPhotosPath() . DS . $this->folder->getFolderPath() . DS . $this->filename);
}
private function __construct()
{
$this->gallery = Gallery::getInstance();
$this->folders = array();
// TODO is that effective? or use another data structure?
$this->photos = array();
}
/** @param String $folderPath relative path of folder */
public function __construct($relativeFolderPath)
{
$this->gallery = Gallery::getInstance();
$this->filesystem = Filesystem::getInstance();
$this->relativeFolderPath = $relativeFolderPath;
// TODO make sure it is relative
$this->absoluteFolderPath = $this->gallery->getPhotosPath() . DS . $relativeFolderPath;
}
public static function validateRequestPath()
{
$gallery = Gallery::getInstance();
if (JRequest::getVar('controller') == 'file') {
$fullPath = $gallery->getCachePath();
} else {
$fullPath = $gallery->getPhotosPath();
}
$fullPath .= DS . $gallery->getCurrentRequestPath();
if ($gallery->getCurrentRequestPath() != '' && !(JFolder::exists($fullPath) || JFile::exists($fullPath))) {
JError::raiseError(404, JText::_("Page Not Found"));
exit;
// TODO use return?
}
}
function display($tpl = null)
{
$this->app = JFactory::getApplication();
$this->document = JFactory::getDocument();
$this->pathway = JFactory::getApplication('site')->getPathway();
$this->gallery = Gallery::getInstance();
$this->filesystem = Filesystem::getInstance();
$this->folder = $this->filesystem->getFolder($this->gallery->getCurrentRequestPath());
// get child folders of this folder
$childFolders = $this->folder->getChildFolders();
// get photos of this folder
$photos = $this->folder->getPhotos();
// load js and css files
$this->loadJavaScripts();
$this->loadCSS();
// get title
if ($this->gallery->getCurrentRequestPath() == '') {
$title = 'Gallery';
} else {
$title = $this->folder->getFolderName();
}
// set breadcrumbs and title
$this->setBreadcrumbs();
$this->setTitle();
$this->childFoldersCount = count($childFolders);
$this->photosCount = count($photos);
// add noindex for category pages
if ($this->photosCount == 0) {
$this->document->addCustomTag('<meta name="robots" content="noindex" />');
}
// assign Variables
$this->assignRef('title', $title);
// TODO change to direct assign
$this->assignRef('childFolders', $childFolders);
// TODO change to direct assign
$this->assignRef('photos', $photos);
// TODO change to direct assign
$this->showBacklink = $this->gallery->showBacklink();
$this->useLazyLoading = $this->gallery->shouldUseLazyLoading();
$this->thumbnailSize = $this->gallery->getThumbnailSize();
parent::display($tpl);
}
function display($cachable = false, $urlparams = false)
{
$this->gallery = Gallery::getInstance();
$this->handleFileRequest();
}
public function __construct()
{
parent::__construct();
$this->gallery = Gallery::getInstance();
}
public function getHtmlForObjectId(\FrameResponseObject $frameResponseObject)
{
$rawHtml = new \Widgets\RawHtml();
$objectId = $this->id;
if (isset($this->params[1])) {
$from = $this->params[1];
} else {
$from = 0;
}
$steam = $GLOBALS["STEAM"]->get_id();
$currentRoom = \steam_factory::get_object($steam, $objectId);
$this->object = $currentRoom;
$currentRoomPath = $currentRoom->get_path(1);
$currentRoomData = $currentRoom->get_attributes(array(OBJ_NAME, OBJ_DESC), 1);
$steamUser = $GLOBALS["STEAM"]->get_current_steam_user();
$steamUserId = $steamUser->get_id();
//check if user may write in this folder
$writeAllowed = $currentRoom->check_access_write($steamUser, 1);
//get inventory and inventorys attributes if allowed to
$allowed = $currentRoom->check_access_read($steamUser, 1);
$result = $GLOBALS["STEAM"]->buffer_flush();
$writeAllowed = $result[$writeAllowed];
$allowed = $result[$allowed];
$currentRoomPath = $result[$currentRoomPath];
$currentRoomData = $result[$currentRoomData];
$currentRoomDisplayName = str_replace("'s workarea", "", stripslashes($currentRoomData[OBJ_NAME]));
if (isset($currentRoomData[OBJ_DESC]) && $currentRoomData[OBJ_DESC] != "") {
$currentRoomDisplayName = $currentRoomData[OBJ_DESC];
}
$currentRoomDisplayName = str_replace("s workroom.", "", $currentRoomDisplayName);
$numberOfThumbs = 10;
//forces a stable navigation structure
$from -= $from % $numberOfThumbs;
//navigation commands
$picCount = sizeof($currentRoom->get_inventory());
$to = $from + ($numberOfThumbs - 1);
if ($from >= $picCount) {
$from = $picCount - 1 - ($picCount - 1) % $numberOfThumbs;
}
if ($to >= $picCount) {
$to = $picCount - 1;
}
if ($allowed && $currentRoom instanceof \steam_container) {
if ($from >= 0 && $to >= $numberOfThumbs - 1) {
$inventory = $currentRoom->get_inventory_paged($from, $to);
} else {
$inventory = $currentRoom->get_inventory_paged(0, $numberOfThumbs - 1);
}
} else {
$inventory = array();
}
//$contentJS = $this->loadTemplate("overlay.template.js");
//add css
// \Gallery::getInstance()->addCSS();
//add js
// \Gallery::getInstance()->addJS();
//\lms_portal::get_instance()->add_javascript_src("JQuery", PATH_URL . "gallery/js/jquery.min.js");
// \lms_portal::get_instance()->add_javascript_src("JQuery", PATH_URL . "gallery/js/jquery.colorbox.js");
// \lms_portal::get_instance()->add_javascript_src("JQuery", PATH_URL . "gallery/js/colorbox.control.js");
//TODO: overlay.template.js not working - overlay to start gallery missing
//$this->addJS("overlay.template.js");
$tpl = \Gallery::getInstance()->loadTemplate("gallery.template.html");
//$tpl= new \HTML_TEMPLATE_IT();
//$tpl->loadTemplateFile(\Gallery::getInstance()->getExtensionPath()."ui/html/gallery.template.html");
$tpl->setVariable("IMAGEURL", \Gallery::getInstance()->getAssetUrl() . "image/round_green_play_button_4044.jpg");
$tpl->setVariable("FROM", max($from + 1, 1));
$tpl->setVariable("TO", min($to + 1, $picCount));
$tpl->setVariable("PIC_COUNT", $picCount);
$pagemin = $from - $numberOfThumbs;
$pagemin = max($pagemin, 0);
//Navigation
$backlink = "<a href=\"" . PATH_URL . "gallery/index/" . $objectId . "/" . $pagemin . "\" class=\"pagingleft\"><img alt=\"Zurück\" title=\"Zurück\" src=\"" . \Gallery::getInstance()->getAssetUrl() . "/icons/top_seq_prev_on.gif\"></a>";
if ($from == 0) {
$backlink = "<a href=\"\" class=\"pagingleft\"><img alt=\"Zurück\" title=\"Zurück\" src=\"" . \Gallery::getInstance()->getAssetUrl() . "/icons/top_seq_prev_off.gif\"></a>";
$tpl->setVariable("BACKLINK", $backlink);
} else {
$tpl->setVariable("BACKLINK", $backlink);
}
$pagemax = min($to, $picCount - 1);
$forwardlink = "<a href=\"" . PATH_URL . "gallery/index/" . $objectId . "/" . ($pagemax + 1) . "\" class=\"pagingleft\"><img alt=\"Zurück\" title=\"Zurück\" src=\"" . \Gallery::getInstance()->getAssetUrl() . "/icons/top_seq_next_on.gif\"></a>";
if ($to >= $picCount - 1) {
$forwardlink = "<a href=\"\" class=\"pagingright\"><img alt=\"Vor\" title=\"Vor\" src=\"" . \Gallery::getInstance()->getAssetUrl() . "/icons/top_seq_next_off.gif\">";
$tpl->setVariable("FORWARDLINK", $forwardlink);
} else {
$tpl->setVariable("FORWARDLINK", $forwardlink);
}
//Rights
foreach ($inventory as $item) {
$tnr[$item->get_id()] = array();
$tnr[$item->get_id()]["creator"] = $item->get_creator(1);
$tnr[$item->get_id()]["item_write_access"] = $item->check_access_write($GLOBALS["STEAM"]->get_current_steam_user(), 1);
$tnr[$item->get_id()]["item_read_access"] = $item->check_access_read($GLOBALS["STEAM"]->get_current_steam_user(), 1);
}
$result = $GLOBALS["STEAM"]->buffer_flush();
$creators = array();
$itemWriteAccess = array();
$itemReadAccess = array();
foreach ($inventory as $item) {
$creators[$item->get_id()] = $result[$tnr[$item->get_id()]["creator"]];
$itemWriteAccess[$item->get_id()] = $result[$tnr[$item->get_id()]["item_write_access"]];
$itemReadAccess[$item->get_id()] = $result[$tnr[$item->get_id()]["item_read_access"]];
}
\steam_factory::load_attributes($steam, $inventory, array(OBJ_NAME, OBJ_DESC, OBJ_KEYWORDS, DOC_MIME_TYPE, "bid:description"));
// If you want to use further Methods of caching e.g. PHP PEARs Cache_Lite
// insert caching mechanisms in here...
// below this, the steam connector is no longer used...
$undisplayedPicCount = 0;
//GET RIGHTS
$sanction = $currentRoom->get_sanction();
$attrib = $this->object->get_attributes(array(OBJ_NAME, OBJ_DESC, "bid:doctype"));
$bid_doctype = isset($attrib["bid:doctype"]) ? $attrib["bid:doctype"] : "";
$docTypeQuestionary = strcmp($attrib["bid:doctype"], "questionary") == 0;
$docTypeMessageBoard = $this->object instanceof \steam_messageboard;
// in questionaries the write right is limited to insert rights only
if ($docTypeQuestionary) {
$SANCTION_WRITE_FOR_CURRENT_OBJECT = SANCTION_INSERT;
} else {
if ($docTypeMessageBoard) {
$SANCTION_WRITE_FOR_CURRENT_OBJECT = SANCTION_ANNOTATE;
} else {
$SANCTION_WRITE_FOR_CURRENT_OBJECT = SANCTION_WRITE | SANCTION_EXECUTE | SANCTION_MOVE | SANCTION_INSERT | SANCTION_ANNOTATE;
}
}
$sanctionFlag = false;
if (isset($sanction[$steamUserId])) {
if ($sanction[$steamUserId] >= $SANCTION_WRITE_FOR_CURRENT_OBJECT) {
$sanctionFlag = true;
}
}
$env = $currentRoom->get_environment();
if ($env instanceof \steam_room) {
$envSanction = $env->get_sanction();
if (isset($envSanction[$steamUserId])) {
if ($envSanction[$steamUserId] >= $SANCTION_WRITE_FOR_CURRENT_OBJECT) {
$sanctionFlag = true;
}
}
}
$currentRoomCreater = $currentRoom->get_creator();
$currentRoomCreaterId = $currentRoomCreater->get_id();
if ($currentRoomCreaterId == $steamUserId) {
$sanctionFlag = true;
}
for ($i = 0; $i < count($inventory); $i++) {
$tpl->setCurrentBlock("ITEM");
$item = $inventory[$i];
if ($sanctionFlag) {
$tpl->setVariable("REMOVE_ICON", \Gallery::getInstance()->getAssetUrl() . "icons/trash.png");
$tpl->setVariable("ITEM_PATH_URL2", PATH_URL);
$tpl->setVariable("ITEM_THUMBNAIL_ID2", $item->get_id());
}
$tpl->setVariable("FULLSCREEN_ICON", \Gallery::getInstance()->getAssetUrl() . "icons/image_fullscreen.png");
$tpl->setVariable("SAVE_ICON", \Gallery::getInstance()->getAssetUrl() . "icons/image_save.png");
$tpl->setVariable("EDIT_ICON", \Gallery::getInstance()->getAssetUrl() . "icons/image_properties.gif");
$popupMenu = new \Widgets\PopupMenu();
$popupMenu->setData($item);
$popupMenu->setElementId("gallery-overlay");
$tpl->setVariable("POPUP_MENU", $popupMenu->getHtml());
$rawHtml->addWidget($popupMenu);
// Skip image if rights are insufficient
if (!$itemReadAccess[$item->get_id()]) {
$undisplayedPicCount++;
continue;
}
$itemName = $item->get_attribute(OBJ_NAME);
$itemDescription = $item->get_attribute(OBJ_DESC);
$itemKeywords = implode(", ", $item->get_attribute(OBJ_KEYWORDS));
$itemMimetype = $item->get_attribute(DOC_MIME_TYPE);
//set Item
$tpl->setVariable("OBJECT_ID", $item->get_id());
$tpl->setVariable("OBJECT_NAME", $itemName);
$tpl->setVariable("OBJECT_DESC", $itemDescription);
$tpl->setVariable("OBJECT_KEYWORDS", $itemKeywords);
// render a steam_document
if ($item instanceof \steam_document) {
//care for documents not to be displayed in the browser
if ($itemMimetype === "image/gif" || $itemMimetype === "image/jpg" || $itemMimetype === "image/jpeg" || $itemMimetype === "image/png") {
$tpl->setVariable("ITEM_PATH_URL", PATH_URL);
$tpl->setVariable("ITEM_THUMBNAIL_ID", $item->get_id());
$tpl->setVariable("ITEM_BIGTHUMB_ID", $item->get_id());
if ($i - $undisplayedPicCount == 0) {
$tpl->setVariable("FIRST_GALLERY_ID", $item->get_id());
}
$tpl->parse("ITEM");
}
}
}
//set invisible items for colorbox
for ($i = 0; $i < count($inventory); $i++) {
$tpl->setCurrentBlock("INV");
$item = $inventory[$i];
// Skip image if rights are insufficient
if (!$itemReadAccess[$item->get_id()]) {
$undisplayedPicCount++;
continue;
}
$itemName = $item->get_attribute(OBJ_NAME);
$itemDescription = $item->get_attribute(OBJ_DESC);
$itemKeywords = implode(", ", $item->get_attribute(OBJ_KEYWORDS));
$itemMimetype = $item->get_attribute(DOC_MIME_TYPE);
// set display name
$objectDisplayName = $itemName;
if ($itemDescription === 0) {
$itemDescription = "";
}
$tpl->setVariable("OBJECT_NAME", $objectDisplayName);
$tpl->setVariable("OBJECT_DESC", $itemDescription);
// render a steam_document
if ($item instanceof \steam_document) {
//care for documents not to be displayed in the browser
if ($itemMimetype === "image/gif" || $itemMimetype === "image/jpg" || $itemMimetype === "image/jpeg" || $itemMimetype === "image/png") {
$tpl->setVariable("ITEM_PATH_URL", PATH_URL);
$tpl->setVariable("ITEM_THUMBNAIL_ID", $item->get_id());
$tpl->parse("INV");
}
}
}
$actionBar = new \Widgets\ActionBar();
$actionBar->setActions(array(array("name" => "Neues Bild", "ajax" => array("onclick" => array("command" => "Addpicture", "params" => array("id" => $this->id), "requestType" => "popup"))), array("name" => "Eigenschaften", "ajax" => array("onclick" => array("command" => "Properties", "params" => array("id" => $this->id), "requestType" => "popup", "namespace" => "explorer"))), array("name" => "Rechte", "ajax" => array("onclick" => array("command" => "Sanctions", "params" => array("id" => $this->id), "requestType" => "popup", "namespace" => "explorer")))));
$css = self::auslesen(PATH_URL . "gallery/css/style.css");
$js = self::auslesen(PATH_URL . "gallery/js/code.js");
$rawHtml->setCss($css);
$rawHtml->setJs($js);
$rawHtml->setHtml($tpl->get());
if ($sanctionFlag) {
$frameResponseObject->addWidget($actionBar);
}
$frameResponseObject->addWidget($rawHtml);
return $frameResponseObject;
}