Move session ID check to SessionManager

[github/shaarli/Shaarli.git] / application / LinkDB.php

diff --git a/application/LinkDB.php b/application/LinkDB.php
index 9e3efd6b4229a691dbd9028deb73d4428cbeeea1..f026a0418b98335ae861100968f3104f6f76a7b9 100644 (file)
--- a/application/LinkDB.php
+++ b/application/LinkDB.php
@@ -133,16 +133,16 @@ class LinkDB implements Iterator, Countable, ArrayAccess
     {
         // TODO: use exceptions instead of "die"
         if (!$this->loggedIn) {
-            die('You are not authorized to add a link.');
+            die(t('You are not authorized to add a link.'));
         }
         if (!isset($value['id']) || empty($value['url'])) {
-            die('Internal Error: A link should always have an id and URL.');
+            die(t('Internal Error: A link should always have an id and URL.'));
         }
         if (($offset !== null && ! is_int($offset)) || ! is_int($value['id'])) {
-            die('You must specify an integer as a key.');
+            die(t('You must specify an integer as a key.'));
         }
         if ($offset !== null && $offset !== $value['id']) {
-            die('Array offset and link ID must be equal.');
+            die(t('Array offset and link ID must be equal.'));
         }
 
         // If the link exists, we reuse the real offset, otherwise new entry
@@ -248,13 +248,13 @@ class LinkDB implements Iterator, Countable, ArrayAccess
         $this->links = array();
         $link = array(
             'id' => 1,
-            'title'=>' Shaarli: the personal, minimalist, super-fast, no-database delicious clone',
-            'url'=>'https://github.com/shaarli/Shaarli/wiki',
-            'description'=>'Welcome to Shaarli! This is your first public bookmark. To edit or delete me, you must first login.
+            'title'=> t('The personal, minimalist, super-fast, database free, bookmarking service'),
+            'url'=>'https://shaarli.readthedocs.io',
+            'description'=>t('Welcome to Shaarli! This is your first public bookmark. To edit or delete me, you must first login.
 
-To learn how to use Shaarli, consult the link "Help/documentation" at the bottom of this page.
+To learn how to use Shaarli, consult the link "Documentation" at the bottom of this page.
 
-You use the community supported version of the original Shaarli project, by Sebastien Sauvage.',
+You use the community supported version of the original Shaarli project, by Sebastien Sauvage.'),
             'private'=>0,
             'created'=> new DateTime(),
             'tags'=>'opensource software'
@@ -264,9 +264,9 @@ You use the community supported version of the original Shaarli project, by Seba
 
         $link = array(
             'id' => 0,
-            'title'=>'My secret stuff... - Pastebin.com',
+            'title'=> t('My secret stuff... - Pastebin.com'),
             'url'=>'http://sebsauvage.net/paste/?8434b27936c09649#bR7XsXhoTiLcqCpQbmOpBi3rq2zzQUC5hBI7ZT1O3x8=',
-            'description'=>'Shhhh! I\'m a private link only YOU can see. You can delete me too.',
+            'description'=> t('Shhhh! I\'m a private link only YOU can see. You can delete me too.'),
             'private'=>1,
             'created'=> new DateTime('1 minute ago'),
             'tags'=>'secretstuff',
@@ -464,6 +464,39 @@ You use the community supported version of the original Shaarli project, by Seba
         return $tags;
     }
 
+    /**
+     * Rename or delete a tag across all links.
+     *
+     * @param string $from Tag to rename
+     * @param string $to   New tag. If none is provided, the from tag will be deleted
+     *
+     * @return array|bool List of altered links or false on error
+     */
+    public function renameTag($from, $to)
+    {
+        if (empty($from)) {
+            return false;
+        }
+        $delete = empty($to);
+        // True for case-sensitive tag search.
+        $linksToAlter = $this->filterSearch(['searchtags' => $from], true);
+        foreach($linksToAlter as $key => &$value)
+        {
+            $tags = preg_split('/\s+/', trim($value['tags']));
+            if (($pos = array_search($from, $tags)) !== false) {
+                if ($delete) {
+                    unset($tags[$pos]); // Remove tag.
+                } else {
+                    $tags[$pos] = trim($to);
+                }
+                $value['tags'] = trim(implode(' ', array_unique($tags)));
+                $this[$value['id']] = $value;
+            }
+        }
+
+        return $linksToAlter;
+    }
+
     /**
      * Returns the list of days containing articles (oldest first)
      * Output: An array containing days (in format YYYYMMDD).