/**
* Prepares the document
*/
protected function _prepareDocument()
{
$app = JFactory::getApplication();
$menus = $app->getMenu();
$title = NULL;
// Because the application sets a default page title,
// we need to get it from the menu item itself
$menu = $menus->getActive();
if ($menu) {
$this->params->def('page_heading', $this->params->get('page_title', $menu->title));
}
$title = $this->params->get('page_title', '');
if ($this->folder->getDisplayName()) {
$title = $this->folder->getDisplayName();
}
// Check for empty title and add site name if param is set
if (empty($title)) {
$title = $app->getCfg('sitename');
} elseif ($app->getCfg('sitename_pagetitles', 0) == 1) {
$title = JText::sprintf('JPAGETITLE', $app->getCfg('sitename'), $title);
} elseif ($app->getCfg('sitename_pagetitles', 0) == 2) {
$title = JText::sprintf('JPAGETITLE', $title, $app->getCfg('sitename'));
}
if (empty($title)) {
$title = $this->folder->getDisplayName();
}
$this->document->setTitle($title);
if ($this->folder->getText()) {
$this->document->setDescription($this->folder->getText());
} elseif (!$this->folder->getText() && $this->params->get('menu-meta_description')) {
$this->document->setDescription($this->params->get('menu-meta_description'));
}
}
function display($tpl = NULL)
{
/**
* @var JSite $app
*/
$app = JFactory::getApplication();
$this->state = $this->get('State');
$this->params = $app->getParams();
$model = $this->getModel('singleimage');
$model->getData(JRequest::getString('folder'), JRequest::getString('file'));
$this->model = $model;
$this->file = $model->file;
if (!isset($this->file) || strlen($this->file->getFileName()) == 0 || $this->file->isPublished() != 1) {
JError::raiseError(404, JText::_('COM_EVENTGALLERY_SINGLEIMAGE_NO_PUBLISHED_MESSAGE'));
}
$this->folder = $this->file->getFolder();
if (!isset($this->file) || strlen($this->file->getFileName()) == 0 || $this->file->isPublished() != 1) {
JError::raiseError(404, JText::_('COM_EVENTGALLERY_SINGLEIMAGE_NO_PUBLISHED_MESSAGE'));
}
$this->position = $model->position;
/* Default Page fallback*/
$active = $app->getMenu()->getActive();
if (NULL == $active) {
$this->params->merge($app->getMenu()->getDefault()->params);
$active = $app->getMenu()->getDefault();
}
$this->currentItemid = $active->id;
$this->use_comments = $this->params->get('use_comments');
if (!$this->folder->isVisible()) {
$user = JFactory::getUser();
if ($user->guest) {
$redirectUrl = JRoute::_("index.php?option=com_eventgallery&view=singleimage&folder=" . $this->folder->getFolderName() . "&file=" . $this->file->getFileName(), false);
$redirectUrl = urlencode(base64_encode($redirectUrl));
$redirectUrl = '&return=' . $redirectUrl;
$joomlaLoginUrl = 'index.php?option=com_users&view=login';
$finalUrl = JRoute::_($joomlaLoginUrl . $redirectUrl, false);
$app->redirect($finalUrl);
} else {
$this->setLayout('noaccess');
}
}
$password = JRequest::getString('password', '');
$accessAllowed = EventgalleryHelpersFolderprotection::isAccessAllowed($this->folder, $password);
if (!$accessAllowed) {
$app->redirect(JRoute::_("index.php?option=com_eventgallery&view=password&folder=" . $this->folder->getFolderName(), false));
}
$this->setLayout(JRequest::getString('layout', 'minipage'));
parent::display($tpl);
}
/**
* Prepares the document
*/
protected function _prepareDocument()
{
$app = JFactory::getApplication();
$menus = $app->getMenu();
$menu = $menus->getActive();
$title = null;
// Because the application sets a default page title,
// we need to get it from the menu item itself
if ($menu) {
$this->params->def('page_heading', $this->params->get('page_title', $menu->title));
}
$title = $this->params->get('page_title', '');
// checks for empty title or sets the folder description if
// the current menu item is not the event view. This avoids
// having the title of them menu item on all sub events
if (empty($title) || isset($menu->query['view']) && strcmp($menu->query['view'], 'event') != 0) {
$title = $this->folder->getDisplayName();
}
// Check for empty title and add site name if param is set
if (empty($title)) {
$title = $app->getCfg('sitename');
} elseif ($app->getCfg('sitename_pagetitles', 0) == 1) {
$title = JText::sprintf('JPAGETITLE', $app->getCfg('sitename'), $title);
} elseif ($app->getCfg('sitename_pagetitles', 0) == 2) {
$title = JText::sprintf('JPAGETITLE', $title, $app->getCfg('sitename'));
}
if (empty($title)) {
$title = $this->folder->getDisplayName();
}
$this->document->setTitle($title);
$description = $this->params->get('menu-meta_description');
if (empty($description)) {
$description = $this->folder->getMetadata()->get('metadesc');
}
// set the text of the folder as description if the meta desc is not set
// or the menu item does not link to a single event
if (empty($description) || isset($menu->query['view']) && strcmp($menu->query['view'], 'event') != 0) {
$description = strip_tags($this->folder->getText());
}
$this->document->setDescription($description);
$keys = $this->folder->getMetadata()->get('metakey');
if ($this->params->get('menu-meta_keywords')) {
$keys = $this->params->get('menu-meta_keywords');
}
$this->document->setMetadata('keywords', $keys);
if ($this->params->get('robots')) {
$this->document->setMetadata('robots', $this->params->get('robots'));
}
$this->document->setMetadata('fragment', '!');
}
/**
* Prepares the document
*/
protected function _prepareDocument()
{
$app = JFactory::getApplication();
$menus = $app->getMenu();
$title = null;
// Because the application sets a default page title,
// we need to get it from the menu item itself
$menu = $menus->getActive();
if ($menu) {
$this->params->def('page_heading', $this->params->get('page_title', $menu->title));
}
$title = $this->params->get('page_title', '');
if ($this->folder->getDisplayName()) {
$title = $this->folder->getDisplayName();
}
$title .= " - " . $this->position . ' / ' . $this->folder->getFileCount();
// Check for empty title and add site name if param is set
if (empty($title)) {
$title = $app->getCfg('sitename');
} elseif ($app->getCfg('sitename_pagetitles', 0) == 1) {
$title = JText::sprintf('JPAGETITLE', $app->getCfg('sitename'), $title);
} elseif ($app->getCfg('sitename_pagetitles', 0) == 2) {
$title = JText::sprintf('JPAGETITLE', $title, $app->getCfg('sitename'));
}
if (empty($title)) {
$title = $this->folder->getDisplayName();
}
if ($this->document) {
$description = $this->folder->getMetadata()->get('metadesc');
if (!empty($description)) {
$this->document->setDescription($description);
} elseif ($this->folder->getText()) {
$this->document->setDescription(strip_tags($this->folder->getText()));
} elseif (!$this->folder->getText() && $this->params->get('menu-meta_description')) {
$this->document->setDescription($this->params->get('menu-meta_description'));
}
if ($this->params->get('menu-meta_keywords')) {
$this->document->setMetadata('keywords', $this->params->get('menu-meta_keywords'));
} else {
$this->document->setMetadata('keywords', $this->folder->getMetadata()->get('metakey'));
}
if ($this->params->get('robots')) {
$this->document->setMetadata('robots', $this->params->get('robots'));
}
$this->document->setTitle($title);
$this->document->setMetadata('fragment', '!');
}
}
/**
* $creates the folder object.
*/
function __construct($foldername)
{
parent::__construct($foldername);
}
function getData($foldername, $filename)
{
if (!$this->_dataLoaded) {
$this->loadFolder($foldername);
// picasa files are not stored in the database
$files = $this->folder->getFiles(0, -1);
$i = 0;
$filesCount = count($files);
/**
* @var EventgalleryLibraryFile $file
*/
foreach ($files as $file) {
if (strcmp($file->getFileName(), $filename) == 0) {
/**
* Update Hits
*/
$file->countHit();
/**
* Set Data
*/
$this->_dataLoaded = true;
$this->file = $file;
$this->prevFile = $files[max(0, $i - 1)];
$this->nextFile = $files[min($filesCount - 1, $i + 1)];
$lower = floor($this->paging_images_count / 2);
$upper = $this->paging_images_count - $lower;
$lowerStop = $i - 1;
$upperStart = $i + 1;
/**
Wenn weniger Bilder da sind, als für das BildPaging gebraucht werden
*/
if ($filesCount - 1 < $this->paging_images_count) {
$lowerStart = 0;
$upperStop = $filesCount - 1;
} else {
$lowerStart = $i - $lower;
$upperStop = $i + $upper;
if ($lowerStart < 0) {
$upperStop += 0 - $lowerStart;
$lowerStart = 0;
}
if ($upperStop >= $filesCount) {
$lowerStart = $lowerStart - ($upperStop - $filesCount) - 1;
$upperStop = $filesCount - 1;
}
}
$this->nextFiles = array_slice($files, $upperStart, $upperStop - $upperStart + 1);
if ($lowerStop >= 0) {
$this->prevFiles = array_slice($files, $lowerStart, $lowerStop - $lowerStart + 1);
}
$this->lastFile = $files[count($files) - 1];
$this->firstFile = $files[0];
$this->loadComments();
$this->overallcount = count($files);
$this->position = $i + 1;
if ($this->getState('limit') > 0) {
$this->currentLimitStart = $i - $i % $this->getState('limit');
} else {
$this->currentLimitStart = 0;
}
}
$i++;
}
}
}
