protected function initDimension($shortname = null)
{
if ($shortname === null) {
if (isset($this->app->cookie->display_dimension)) {
$shortname = $this->app->cookie->display_dimension;
} else {
$shortname = $this->default_dimension;
}
}
$class_name = SwatDBClassMap::get('PinholeImageDimension');
$display_dimension = new $class_name();
$display_dimension->setDatabase($this->app->db);
$found = $display_dimension->loadByShortname('photos', $shortname);
if ($found && !$display_dimension->selectable) {
throw new SiteNotFoundException(sprintf('Dimension “%s” is not ' . 'a selectable photo dimension', $shortname));
}
$dimension = $this->photo->getClosestSelectableDimensionTo($shortname);
$this->app->cookie->setCookie('display_dimension', $dimension->shortname, strtotime('+1 year'), '/', $this->app->getBaseHref());
return $dimension;
}
protected function getEntry(PinholePhoto $photo)
{
$cache_key = sprintf('PinholeAtomPage.entry.%s.%s.%s.%s', (string) $this->tag_list, $photo->id, $this->dimension->shortname, $this->app->session->isLoggedIn() ? 'private' : 'public');
$entry = $this->app->getCacheValue($cache_key, 'photos');
if ($entry !== false) {
return $entry;
}
$uri = sprintf('%sphoto/%s/%s', $this->getPinholeBaseHref(), $photo->id, $this->dimension->shortname);
if (count($this->tag_list) > 0) {
$uri .= '?' . $this->tag_list->__toString();
}
$entry = new XML_Atom_Entry($uri, $photo->getTitle(), $photo->publish_date);
$this->app->addCacheValue($entry, $cache_key, 'photos');
if ($photo->hasDimension($this->dimension->shortname)) {
$dimension = $this->dimension;
} else {
$dimension = $photo->getClosestSelectableDimensionTo($this->dimension->shortname);
}
$entry->setContent($this->getPhotoContent($photo, $dimension), 'html');
foreach ($photo->tags as $tag) {
$entry->addCategory($tag->name, '', $tag->title);
}
//$entry->addAuthor($author_name, $author_uri, $author_email);
$entry->addAuthor($this->app->config->site->title);
$uri = sprintf('%sphoto/%s', $this->getPinholeBaseHref(), $photo->id);
$entry->addLink($uri, 'alternate', 'text/html');
// add enclosure
$photo_uri = $photo->getUri($dimension->shortname);
$link = new XML_Atom_Link($this->app->getBaseHref() . $photo_uri, 'enclosure', $photo->getMimeType($dimension->shortname));
$link->setTitle($photo->getTitle());
//$link->setLength();
$entry->addLink($link);
return $entry;
}