Process session filters through Slim controllers

[github/shaarli/Shaarli.git] / index.php

diff --git a/index.php b/index.php
index 5d689ccb36508aa841611c55cc87fe2e06e61706..a31cbeab68106756d929b056d71b3b1377bf17db 100644 (file)
--- a/index.php
+++ b/index.php
@@ -432,55 +432,14 @@ function renderPage($conf, $pluginManager, $bookmarkService, $history, $sessionM
     // ATOM and RSS feed.
     if ($targetPage == Router::$PAGE_FEED_ATOM || $targetPage == Router::$PAGE_FEED_RSS) {
         $feedType = $targetPage == Router::$PAGE_FEED_RSS ? FeedBuilder::$FEED_RSS : FeedBuilder::$FEED_ATOM;
-        header('Content-Type: application/'. $feedType .'+xml; charset=utf-8');
-
-        // Cache system
-        $query = $_SERVER['QUERY_STRING'];
-        $cache = new CachedPage(
-            $conf->get('resource.page_cache'),
-            page_url($_SERVER),
-            startsWith($query, 'do='. $targetPage) && !$loginManager->isLoggedIn()
-        );
-        $cached = $cache->cachedVersion();
-        if (!empty($cached)) {
-            echo $cached;
-            exit;
-        }
 
-        $factory = new FormatterFactory($conf, $loginManager->isLoggedIn());
-        // Generate data.
-        $feedGenerator = new FeedBuilder(
-            $bookmarkService,
-            $factory->getFormatter(),
-            $feedType,
-            $_SERVER,
-            $_GET,
-            $loginManager->isLoggedIn()
-        );
-        $feedGenerator->setLocale(strtolower(setlocale(LC_COLLATE, 0)));
-        $feedGenerator->setHideDates($conf->get('privacy.hide_timestamps') && !$loginManager->isLoggedIn());
-        $feedGenerator->setUsePermalinks(isset($_GET['permalinks']) || !$conf->get('feed.rss_permalinks'));
-        $data = $feedGenerator->buildData();
-
-        // Process plugin hook.
-        $pluginManager->executeHooks('render_feed', $data, array(
-            'loggedin' => $loginManager->isLoggedIn(),
-            'target' => $targetPage,
-        ));
-
-        // Render the template.
-        $PAGE->assignAll($data);
-        $PAGE->renderPage('feed.'. $feedType);
-        $cache->cache(ob_get_contents());
-        ob_end_flush();
+        header('Location: ./feed-'. $feedType .'?'. http_build_query($_GET));
         exit;
     }
 
     // Display opensearch plugin (XML)
     if ($targetPage == Router::$PAGE_OPENSEARCH) {
-        header('Content-Type: application/xml; charset=utf-8');
-        $PAGE->assign('serverurl', index_url($_SERVER));
-        $PAGE->renderPage('opensearch');
+        header('Location: ./open-search');
         exit;
     }
 
@@ -492,91 +451,25 @@ function renderPage($conf, $pluginManager, $bookmarkService, $history, $sessionM
 
     // -------- 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;
     }
 
@@ -1612,8 +1505,25 @@ $app->group('', function () {
     $this->get('/tag-list', '\Shaarli\Front\Controller\TagCloudController:list')->setName('taglist');
     $this->get('/daily', '\Shaarli\Front\Controller\DailyController:index')->setName('daily');
     $this->get('/daily-rss', '\Shaarli\Front\Controller\DailyController:rss')->setName('dailyrss');
+    $this->get('/feed-atom', '\Shaarli\Front\Controller\FeedController:atom')->setName('feedatom');
+    $this->get('/feed-rss', '\Shaarli\Front\Controller\FeedController:rss')->setName('feedrss');
+    $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);