// -------- User clicks on a tag in result count: Remove the tag from the list of searched tags (searchtags=...)
if (isset($_GET['removetag'])) {
- // Get previous URL (http_referer) and remove the tag from the searchtags parameters in query.
- if (empty($_SERVER['HTTP_REFERER'])) {
- header('Location: ?');
- exit;
- }
-
- // In case browser does not send HTTP_REFERER
- parse_str(parse_url($_SERVER['HTTP_REFERER'], PHP_URL_QUERY), $params);
-
- // Prevent redirection loop
- if (isset($params['removetag'])) {
- unset($params['removetag']);
- }
-
- if (isset($params['searchtags'])) {
- $tags = explode(' ', $params['searchtags']);
- // Remove value from array $tags.
- $tags = array_diff($tags, array($_GET['removetag']));
- $params['searchtags'] = implode(' ', $tags);
-
- if (empty($params['searchtags'])) {
- unset($params['searchtags']);
- }
-
- // We also remove page (keeping the same page has no sense, since
- // the results are different)
- unset($params['page']);
- }
- header('Location: ?'.http_build_query($params));
+ header('Location: ./remove-tag/'. $_GET['removetag']);
exit;
}
// -------- User wants to change the number of bookmarks per page (linksperpage=...)
if (isset($_GET['linksperpage'])) {
- if (is_numeric($_GET['linksperpage'])) {
- $_SESSION['LINKS_PER_PAGE']=abs(intval($_GET['linksperpage']));
- }
-
- if (! empty($_SERVER['HTTP_REFERER'])) {
- $location = generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('linksperpage'));
- } else {
- $location = '?';
- }
- header('Location: '. $location);
+ header('Location: ./links-per-page?nb='. $_GET['linksperpage']);
exit;
}
// -------- User wants to see only private bookmarks (toggle)
if (isset($_GET['visibility'])) {
- if ($_GET['visibility'] === 'private') {
- // Visibility not set or not already private, set private, otherwise reset it
- if (empty($_SESSION['visibility']) || $_SESSION['visibility'] !== 'private') {
- // See only private bookmarks
- $_SESSION['visibility'] = 'private';
- } else {
- unset($_SESSION['visibility']);
- }
- } elseif ($_GET['visibility'] === 'public') {
- if (empty($_SESSION['visibility']) || $_SESSION['visibility'] !== 'public') {
- // See only public bookmarks
- $_SESSION['visibility'] = 'public';
- } else {
- unset($_SESSION['visibility']);
- }
- }
-
- if (! empty($_SERVER['HTTP_REFERER'])) {
- $location = generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('visibility'));
- } else {
- $location = '?';
- }
- header('Location: '. $location);
+ header('Location: ./visibility/'. $_GET['visibility']);
exit;
}
// -------- User wants to see only untagged bookmarks (toggle)
if (isset($_GET['untaggedonly'])) {
- $_SESSION['untaggedonly'] = empty($_SESSION['untaggedonly']);
-
- if (! empty($_SERVER['HTTP_REFERER'])) {
- $location = generateLocation($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'], array('untaggedonly'));
- } else {
- $location = '?';
- }
- header('Location: '. $location);
+ header('Location: ./untagged-only');
exit;
}
$this->get('/open-search', '\Shaarli\Front\Controller\OpenSearchController:index')->setName('opensearch');
$this->get('/add-tag/{newTag}', '\Shaarli\Front\Controller\TagController:addTag')->setName('add-tag');
+ $this->get('/remove-tag/{tag}', '\Shaarli\Front\Controller\TagController:removeTag')->setName('remove-tag');
+
+ $this
+ ->get('/links-per-page', '\Shaarli\Front\Controller\SessionFilterController:linksPerPage')
+ ->setName('filter-links-per-page')
+ ;
+ $this
+ ->get('/visibility/{visibility}', '\Shaarli\Front\Controller\SessionFilterController:visibility')
+ ->setName('visibility')
+ ;
+ $this
+ ->get('/untagged-only', '\Shaarli\Front\Controller\SessionFilterController:untaggedOnly')
+ ->setName('untagged-only')
+ ;
})->add('\Shaarli\Front\ShaarliMiddleware');
$response = $app->run(true);