Firefox Social title: Use document.title instead of RainTPL variable

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

diff --git a/index.php b/index.php
index 823eb8dea7834100f40a3525770ecdce29b2f20f..de993f14ed0eeface43ccbc3988c4f7f899f694b 100644 (file)
--- a/index.php
+++ b/index.php
@@ -287,6 +287,7 @@ function logout() {
         unset($_SESSION['ip']);
         unset($_SESSION['username']);
         unset($_SESSION['privateonly']);
+        unset($_SESSION['untaggedonly']);
     }
     setcookie('shaarli_staySignedIn', FALSE, 0, WEB_PATH);
 }
@@ -685,6 +686,7 @@ function showLinkList($PAGE, $LINKSDB, $conf, $pluginManager) {
  * @param ConfigManager $conf          Configuration Manager instance.
  * @param PluginManager $pluginManager Plugin Manager instance,
  * @param LinkDB        $LINKSDB
+ * @param History       $history       instance
  */
 function renderPage($conf, $pluginManager, $LINKSDB, $history)
 {
@@ -805,6 +807,9 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
 
         $tagList = array();
         foreach($tags as $key => $value) {
+            if (in_array($key, $filteringTags)) {
+                continue;
+            }
             // Tag font size scaling:
             //   default 15 and 30 logarithm bases affect scaling,
             //   22 and 6 are arbitrary font sizes for max and min sizes.
@@ -829,12 +834,17 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
         exit;
     }
 
-    // -------- Tag cloud
+    // -------- Tag list
     if ($targetPage == Router::$PAGE_TAGLIST)
     {
         $visibility = ! empty($_SESSION['privateonly']) ? 'private' : 'all';
         $filteringTags = isset($_GET['searchtags']) ? explode(' ', $_GET['searchtags']) : [];
         $tags = $LINKSDB->linksCountPerTag($filteringTags, $visibility);
+        foreach ($filteringTags as $tag) {
+            if (array_key_exists($tag, $tags)) {
+                unset($tags[$tag]);
+            }
+        }
 
         if (! empty($_GET['sort']) && $_GET['sort'] === 'alpha') {
             alphabetical_sort($tags, false, true);
@@ -1009,6 +1019,19 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
         exit;
     }
 
+    // -------- User wants to see only untagged links (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: '. $location);
+        exit;
+    }
+
     // -------- Handle other actions allowed for non-logged in users:
     if (!isLoggedIn())
     {
@@ -1040,10 +1063,10 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
     // -------- Display the Tools menu if requested (import/export/bookmarklet...)
     if ($targetPage == Router::$PAGE_TOOLS)
     {
-        $data = array(
+        $data = [
             'pageabsaddr' => index_url($_SERVER),
-            'sslenabled' => !empty($_SERVER['HTTPS'])
-        );
+            'sslenabled' => is_https($_SERVER),
+        ];
         $pluginManager->executeHooks('render_tools', $data);
 
         foreach ($data as $key => $value) {
@@ -1176,41 +1199,18 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
             die('Wrong token.');
         }
 
-        // Delete a tag:
-        if (isset($_POST['deletetag']) && !empty($_POST['fromtag'])) {
-            $needle = trim($_POST['fromtag']);
-            // True for case-sensitive tag search.
-            $linksToAlter = $LINKSDB->filterSearch(array('searchtags' => $needle), true);
-            foreach($linksToAlter as $key=>$value)
-            {
-                $tags = explode(' ',trim($value['tags']));
-                unset($tags[array_search($needle,$tags)]); // Remove tag.
-                $value['tags']=trim(implode(' ',$tags));
-                $LINKSDB[$key]=$value;
-                $history->updateLink($LINKSDB[$key]);
-            }
-            $LINKSDB->save($conf->get('resource.page_cache'));
-            echo '<script>alert("Tag was removed from '.count($linksToAlter).' links.");document.location=\'?do=changetag\';</script>';
-            exit;
-        }
-
-        // Rename a tag:
-        if (isset($_POST['renametag']) && !empty($_POST['fromtag']) && !empty($_POST['totag'])) {
-            $needle = trim($_POST['fromtag']);
-            // True for case-sensitive tag search.
-            $linksToAlter = $LINKSDB->filterSearch(array('searchtags' => $needle), true);
-            foreach($linksToAlter as $key=>$value) {
-                $tags = preg_split('/\s+/', trim($value['tags']));
-                // Replace tags value.
-                $tags[array_search($needle, $tags)] = trim($_POST['totag']);
-                $value['tags'] = implode(' ', array_unique($tags));
-                $LINKSDB[$key] = $value;
-                $history->updateLink($LINKSDB[$key]);
-            }
-            $LINKSDB->save($conf->get('resource.page_cache')); // Save to disk.
-            echo '<script>alert("Tag was renamed in '.count($linksToAlter).' links.");document.location=\'?searchtags='.urlencode(escape($_POST['totag'])).'\';</script>';
-            exit;
+        $alteredLinks = $LINKSDB->renameTag(escape($_POST['fromtag']), escape($_POST['totag']));
+        $LINKSDB->save($conf->get('resource.page_cache'));
+        foreach ($alteredLinks as $link) {
+            $history->updateLink($link);
         }
+        $delete = empty($_POST['totag']);
+        $redirect = $delete ? 'do=changetag' : 'searchtags='. urlencode(escape($_POST['totag']));
+        $alert = $delete
+            ? sprintf(t('The tag was removed from %d links.'), count($alteredLinks))
+            : sprintf(t('The tag was renamed in %d links.'), count($alteredLinks));
+        echo '<script>alert("'. $alert .'");document.location=\'?'. $redirect .'\';</script>';
+        exit;
     }
 
     // -------- User wants to add a link without using the bookmarklet: Show form.
@@ -1425,7 +1425,7 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
                 'url' => $url,
                 'description' => $description,
                 'tags' => $tags,
-                'private' => $private
+                'private' => $private,
             );
         } else {
             $link['linkdate'] = $link['created']->format(LinkDB::LINK_DATE_FORMAT);
@@ -1643,7 +1643,7 @@ function buildLinkList($PAGE,$LINKSDB, $conf, $pluginManager)
             'searchtags' => $searchtags,
             'searchterm' => $searchterm,
         ];
-        $linksToDisplay = $LINKSDB->filterSearch($request, false, $visibility);
+        $linksToDisplay = $LINKSDB->filterSearch($request, false, $visibility, !empty($_SESSION['untaggedonly']));
     }
 
     // ---- Handle paging.
@@ -2237,6 +2237,12 @@ if (!isset($_SESSION['LINKS_PER_PAGE'])) {
     $_SESSION['LINKS_PER_PAGE'] = $conf->get('general.links_per_page', 20);
 }
 
+try {
+    $history = new History($conf->get('resource.history'));
+} catch(Exception $e) {
+    die($e->getMessage());
+}
+
 $linkDb = new LinkDB(
     $conf->get('resource.datastore'),
     isLoggedIn(),
@@ -2245,12 +2251,6 @@ $linkDb = new LinkDB(
     $conf->get('redirector.encode_url')
 );
 
-try {
-    $history = new History($conf->get('resource.history'));
-} catch(Exception $e) {
-    die($e->getMessage());
-}
-
 $container = new \Slim\Container();
 $container['conf'] = $conf;
 $container['plugins'] = $pluginManager;