public function executeBrowser($request)
{
// We don't use a single integrated form for this anymore. What we wanted was
// individual-link behavior, and yet we overlaid a form on that,
// which had some interesting aspects but was ultimately confusing
// and a problem for search engine indexing etc
// ... But we do now use a simple form for the search form
$this->current = "aMedia/index";
$params = array();
$type = aMediaTools::getSearchParameter('type');
if (strlen($type)) {
$this->type = $type;
$params['type'] = $type;
}
$tag = aMediaTools::getSearchParameter('tag');
if (strlen($tag)) {
$this->selectedTag = $tag;
$params['tag'] = $tag;
}
$categorySlug = aMediaTools::getSearchParameter('category');
if (strlen($categorySlug)) {
$this->selectedCategory = Doctrine::getTable('aMediaCategory')->findOneBySlug($categorySlug);
$params['category'] = $categorySlug;
}
$search = aMediaTools::getSearchParameter('search');
if (strlen($search)) {
$this->search = $search;
$params['search'] = $search;
}
$this->searchForm = new aMediaSearchForm();
$this->searchForm->bind(array('search' => $request->getParameter('search')));
$this->current .= "?" . http_build_query($params);
$this->allTags = aMediaItemTable::getAllTagNameForUserWithCount();
$tagsByPopularity = $this->allTags;
arsort($tagsByPopularity);
$this->popularTags = array();
$n = 0;
$max = aMediaTools::getOption('popular_tags');
foreach ($tagsByPopularity as $tag => $count) {
if ($n == $max) {
break;
}
$this->popularTags[$tag] = $count;
$n++;
}
}