Add Archive.org integration

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

diff --git a/index.php b/index.php
index 294600d0e001a5464395d190ad9014e8cdf082b0..019311985f113a58fdafd3bf9199241b7e9127f3 100644 (file)
--- a/index.php
+++ b/index.php
@@ -21,6 +21,7 @@ $GLOBALS['config']['BAN_AFTER'] = 4;        // Ban IP after this many failures.
 $GLOBALS['config']['BAN_DURATION'] = 1800;  // Ban duration for IP address after login failures (in seconds) (1800 sec. = 30 minutes)
 $GLOBALS['config']['OPEN_SHAARLI'] = false; // If true, anyone can add/edit/delete links without having to login
 $GLOBALS['config']['HIDE_TIMESTAMPS'] = false; // If true, the moment when links were saved are not shown to users that are not logged in.
+$GLOBALS['config']['SHOW_ATOM'] = false; // If true, an extra "ATOM feed" button will be displayed in the toolbar
 $GLOBALS['config']['ENABLE_THUMBNAILS'] = true; // Enable thumbnails in links.
 $GLOBALS['config']['CACHEDIR'] = 'cache'; // Cache directory for thumbnails for SLOW services (like flickr)
 $GLOBALS['config']['PAGECACHE'] = 'pagecache'; // Page cache directory.
@@ -133,7 +134,7 @@ function checkUpdate()
     if (!is_file($GLOBALS['config']['UPDATECHECK_FILENAME']) || (filemtime($GLOBALS['config']['UPDATECHECK_FILENAME'])<time()-($GLOBALS['config']['UPDATECHECK_INTERVAL'])))
     {
         $version=shaarli_version;
-        list($httpstatus,$headers,$data) = getHTTP('http://sebsauvage.net/files/shaarli_version.txt',2);
+        list($httpstatus,$headers,$data) = getHTTP('https://raw.githubusercontent.com/shaarli/Shaarli/master/shaarli_version.txt',2);
         if (strpos($httpstatus,'200 OK')!==false) $version=$data;
         // If failed, never mind. We don't want to bother the user with that.
         file_put_contents($GLOBALS['config']['UPDATECHECK_FILENAME'],$version); // touch file date
@@ -1587,7 +1588,11 @@ function renderPage()
                                                }
                                        }
             }
-            if ($url=='') $url='?'.smallHash($linkdate); // In case of empty URL, this is just a text (with a link that point to itself)
+            if ($url=='') // In case of empty URL, this is just a text (with a link that points to itself)
+            {
+                $url='?'.smallHash($linkdate);
+                $title='Note: ';
+            }
             $link = array('linkdate'=>$linkdate,'title'=>$title,'url'=>$url,'description'=>$description,'tags'=>$tags,'private'=>$private);
         }
 
@@ -1887,13 +1892,13 @@ function computeThumbnail($url,$href=false)
     if ($domain=='youtube.com' || $domain=='www.youtube.com')
     {
         parse_str(parse_url($url,PHP_URL_QUERY), $params); // Extract video ID and get thumbnail
-        if (!empty($params['v'])) return array('src'=>'http://img.youtube.com/vi/'.$params['v'].'/default.jpg',
+        if (!empty($params['v'])) return array('src'=>'https://img.youtube.com/vi/'.$params['v'].'/default.jpg',
                                                'href'=>$href,'width'=>'120','height'=>'90','alt'=>'YouTube thumbnail');
     }
     if ($domain=='youtu.be') // Youtube short links
     {
         $path = parse_url($url,PHP_URL_PATH);
-        return array('src'=>'http://img.youtube.com/vi'.$path.'/default.jpg',
+        return array('src'=>'https://img.youtube.com/vi'.$path.'/default.jpg',
                      'href'=>$href,'width'=>'120','height'=>'90','alt'=>'YouTube thumbnail');
     }
     if ($domain=='pix.toile-libre.org') // pix.toile-libre.org image hosting
@@ -1907,18 +1912,18 @@ function computeThumbnail($url,$href=false)
     {
         $path = parse_url($url,PHP_URL_PATH);
         if (startsWith($path,'/a/')) return array(); // Thumbnails for albums are not available.
-        if (startsWith($path,'/r/')) return array('src'=>'http://i.imgur.com/'.basename($path).'s.jpg',
+        if (startsWith($path,'/r/')) return array('src'=>'https://i.imgur.com/'.basename($path).'s.jpg',
                                                   'href'=>$href,'width'=>'90','height'=>'90','alt'=>'imgur.com thumbnail');
-        if (startsWith($path,'/gallery/')) return array('src'=>'http://i.imgur.com'.substr($path,8).'s.jpg',
+        if (startsWith($path,'/gallery/')) return array('src'=>'https://i.imgur.com'.substr($path,8).'s.jpg',
                                                         'href'=>$href,'width'=>'90','height'=>'90','alt'=>'imgur.com thumbnail');
 
-        if (substr_count($path,'/')==1) return array('src'=>'http://i.imgur.com/'.substr($path,1).'s.jpg',
+        if (substr_count($path,'/')==1) return array('src'=>'https://i.imgur.com/'.substr($path,1).'s.jpg',
                                                      'href'=>$href,'width'=>'90','height'=>'90','alt'=>'imgur.com thumbnail');
     }
     if ($domain=='i.imgur.com')
     {
         $pi = pathinfo(parse_url($url,PHP_URL_PATH));
-        if (!empty($pi['filename'])) return array('src'=>'http://i.imgur.com/'.$pi['filename'].'s.jpg',
+        if (!empty($pi['filename'])) return array('src'=>'https://i.imgur.com/'.$pi['filename'].'s.jpg',
                                                   'href'=>$href,'width'=>'90','height'=>'90','alt'=>'imgur.com thumbnail');
     }
     if ($domain=='dailymotion.com' || $domain=='www.dailymotion.com')
@@ -2349,7 +2354,7 @@ function genThumbnail()
         // This is more complex: we have to perform a HTTP request, then parse the result.
         // Maybe we should deport this to JavaScript ? Example: http://stackoverflow.com/questions/1361149/get-img-thumbnails-from-vimeo/4285098#4285098
         $vid = substr(parse_url($url,PHP_URL_PATH),1);
-        list($httpstatus,$headers,$data) = getHTTP('http://vimeo.com/api/v2/video/'.htmlspecialchars($vid).'.php',5);
+        list($httpstatus,$headers,$data) = getHTTP('https://vimeo.com/api/v2/video/'.htmlspecialchars($vid).'.php',5);
         if (strpos($httpstatus,'200 OK')!==false)
         {
             $t = unserialize($data);