/**
* handle overview request
*/
private function handleOverview()
{
$view = ViewManager::getInstance();
$taglist = $this->plugin->getTagList(array('plugin_type' => Gallery::TYPE_HEADLINES));
if (!$taglist) {
return;
}
$tree = $this->director->tree;
$url = new Url(true);
//$url->setParameter($view->getUrlId(), Gallery::VIEW_DETAIL);
// link to gallery tree nodes
$treeRef = new GalleryTreeRef();
foreach ($taglist as $tag) {
$key = array('tree_id' => $tag['tree_id'], 'tag' => $tag['tag']);
$detail = $this->getDetail($key);
$template = new TemplateEngine($this->getPath() . "templates/" . $this->templateFile);
$template->setPostfix($tag['tag']);
$cacheable = $detail['display_order'] != Gallery::ORDER_RANDOM;
$template->setCacheable($cacheable);
if (!$cacheable) {
Cache::disableCache();
}
$template->setVariable($detail);
// include lightbox if needed
if ($detail['display'] == self::DISP_LIGHTBOX) {
$theme = $this->director->theme;
$theme->addHeader('<script type="text/javascript" src="' . DIF_VIRTUAL_WEB_ROOT . 'js/prototype.js"></script>');
$theme->addHeader('<script type="text/javascript" src="' . DIF_VIRTUAL_WEB_ROOT . 'js/scriptaculous.js"></script>');
$theme->addHeader('<script type="text/javascript" src="' . DIF_VIRTUAL_WEB_ROOT . 'js/lightbox.js"></script>');
$theme->addHeader('<link rel="stylesheet" href="' . DIF_VIRTUAL_WEB_ROOT . 'css/lightbox.css" type="text/css" media="screen" />');
}
// check if template is in cache
if (!$template->isCached()) {
// get settings
$settings = $this->getSettings();
$treeRefList = $treeRef->getList($key);
$treeItemList = array();
foreach ($treeRefList['data'] as $treeRefItem) {
if (!$tree->exists($treeRefItem['ref_tree_id'])) {
continue;
}
$treeItemList[] = $treeRefItem['ref_tree_id'];
}
if (!$treeItemList) {
continue;
}
$searchcriteria = array('activated' => true, 'tree_id' => $treeItemList);
$overview = $this->getGalleryOverview();
$list = $overview->getList($searchcriteria, $detail['rows'], 1, $detail['display_order']);
// skip if empty
if ($list['totalItems'] < 1) {
continue;
}
foreach ($list['data'] as &$item) {
$url->setPath($tree->getPath($item['tree_id']));
// go to detail if requested
if ($detail['display'] == self::DISP_DETAIL) {
$url->setParameter('id', $item['id']);
}
$item['href_detail'] = $url->getUrl(true);
if ($item['image']) {
$img = new Image($item['image'], $this->plugin->getContentPath(true));
$item['image'] = array('src' => $this->plugin->getContentPath(false) . $img->getFileName(false), 'width' => $img->getWidth(), 'height' => $img->getHeight());
}
if ($item['thumbnail']) {
$img = new Image($item['thumbnail'], $this->plugin->getContentPath(true));
$item['thumbnail'] = array('src' => $this->plugin->getContentPath(false) . $img->getFileName(false), 'width' => $img->getWidth(), 'height' => $img->getHeight());
}
}
$template->setVariable('gallery', $list);
}
$this->template[$tag['tag']] = $template;
}
}
/**
* handle overview request
*/
private function handleOverview()
{
$request = Request::getInstance();
$view = ViewManager::getInstance();
$page = $this->getPage();
$this->pagerUrl->setParameter($view->getUrlId(), $view->getType());
// retrieve tags that are linked to this plugin
$taglist = $this->plugin->getTagList(array('plugin_type' => Gallery::TYPE_DEFAULT));
if (!$taglist) {
return;
}
$url = new Url(true);
$url->setParameter($view->getUrlId(), Gallery::VIEW_DETAIL);
$htdocsPathAbs = $this->plugin->getContentPath(true);
$htdocsPath = $this->plugin->getContentPath(false);
foreach ($taglist as $tag) {
$template = new TemplateEngine($this->getPath() . "templates/" . $this->templateFile);
$template->setPostfix($tag['tag']);
$template->setCacheable(true);
// get settings
$settings = $this->getSettings($tag['tree_id'], $tag['tag']);
$this->handleDisplaySettings($settings['display']);
$template->setVariable('settings', $settings);
// check if template is in cache
if (!$template->isCached()) {
$pagesize = $settings['rows'];
$searchcriteria = array('tree_id' => $tag['tree_id'], 'tag' => $tag['tag'], 'activated' => true);
$imageSelect = array();
$list = $this->getList($searchcriteria, $pagesize, $page);
foreach ($list['data'] as &$item) {
$imageSelect[] = $item['id'];
$url->setParameter('id', $item['id']);
$item['href_detail'] = $url->getUrl(true);
if ($item['image']) {
$img = new Image($item['image'], $htdocsPathAbs);
$item['image'] = array('src' => $htdocsPath . $img->getFileName(false), 'width' => $img->getWidth(), 'height' => $img->getHeight());
}
if ($item['thumbnail']) {
$img = new Image($item['thumbnail'], $htdocsPathAbs);
$item['thumbnail'] = array('src' => $htdocsPath . $img->getFileName(false), 'width' => $img->getWidth(), 'height' => $img->getHeight());
}
}
if ($settings['display'] == Gallery::DISP_LIGHTBOX) {
// retrieve all images for lightbox
$all = $this->getList($searchcriteria);
$pregallery = array();
$postgallery = array();
$pre = true;
foreach ($all['data'] as $allImg) {
if (in_array($allImg['id'], $imageSelect)) {
// image is in selection, skip image and change array to post
$pre = false;
continue;
}
if ($allImg['image']) {
$img = new Image($allImg['image'], $htdocsPathAbs);
$allImg['image'] = array('src' => $htdocsPath . $img->getFileName(false), 'width' => $img->getWidth(), 'height' => $img->getHeight());
}
// add to right array
$pre ? $pregallery[] = $allImg : ($postgallery[] = $allImg);
}
$template->setVariable('pregallery', $pregallery);
$template->setVariable('postgallery', $postgallery);
}
$template->setVariable('gallery', $list);
$template->setVariable('display', $settings['display'], false);
}
$this->template[$tag['tag']] = $template;
}
}
