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@ -96,6 +96,8 @@ require $GLOBALS['config']['CONFIG_FILE']; // Read login/password hash into $GL
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if (empty($GLOBALS['title'])) $GLOBALS['title']='Shared links on '.htmlspecialchars(indexUrl());
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if (empty($GLOBALS['title'])) $GLOBALS['title']='Shared links on '.htmlspecialchars(indexUrl());
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if (empty($GLOBALS['timezone'])) $GLOBALS['timezone']=date_default_timezone_get();
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if (empty($GLOBALS['timezone'])) $GLOBALS['timezone']=date_default_timezone_get();
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if (empty($GLOBALS['disablesessionprotection'])) $GLOBALS['disablesessionprotection']=false;
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if (empty($GLOBALS['disablesessionprotection'])) $GLOBALS['disablesessionprotection']=false;
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if (empty($GLOBALS['disablejquery'])) $GLOBALS['disablejquery']=false;
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// I really need to rewrite Shaarli with a proper configuation manager.
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autoLocale(); // Sniff browser language and set date format accordingly.
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autoLocale(); // Sniff browser language and set date format accordingly.
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header('Content-Type: text/html; charset=utf-8'); // We use UTF-8 for proper international characters handling.
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header('Content-Type: text/html; charset=utf-8'); // We use UTF-8 for proper international characters handling.
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@ -320,7 +322,7 @@ function isLoggedIn()
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}
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}
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// Force logout.
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// Force logout.
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function logout() { if (isset($_SESSION)) { unset($_SESSION['uid']); unset($_SESSION['ip']); unset($_SESSION['username']);} }
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function logout() { if (isset($_SESSION)) { unset($_SESSION['uid']); unset($_SESSION['ip']); unset($_SESSION['username']); unset($_SESSION['privateonly']); } }
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// ------------------------------------------------------------------------------------------
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// ------------------------------------------------------------------------------------------
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@ -408,7 +410,9 @@ if (isset($_POST['login']))
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else
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else
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{
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{
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ban_loginFailed();
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ban_loginFailed();
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echo '<script language="JavaScript">alert("Wrong login/password.");document.location=\'?do=login\';</script>'; // Redirect to login screen.
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$redir = '';
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if (isset($_GET['post'])) { $redir = '&post='.urlencode($_GET['post']).(!empty($_GET['title'])?'&title='.urlencode($_GET['title']):'').(!empty($_GET['source'])?'&source='.urlencode($_GET['source']):''); }
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echo '<script language="JavaScript">alert("Wrong login/password.");document.location=\'?do=login'.$redir.'\';</script>'; // Redirect to login screen.
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exit;
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exit;
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}
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}
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}
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}
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@ -930,7 +934,7 @@ function showRSS()
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echo '<description><![CDATA['.nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description'])))).$descriptionlink.']]></description>'."\n</item>\n";
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echo '<description><![CDATA['.nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description'])))).$descriptionlink.']]></description>'."\n</item>\n";
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$i++;
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$i++;
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}
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}
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echo '</channel></rss>';
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echo '</channel></rss><!-- Cached version of '.pageUrl().' -->';
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$cache->cache(ob_get_contents());
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$cache->cache(ob_get_contents());
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ob_end_flush();
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ob_end_flush();
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@ -1010,7 +1014,7 @@ function showATOM()
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$feed.='<author><name>'.htmlspecialchars($pageaddr).'</name><uri>'.htmlspecialchars($pageaddr).'</uri></author>';
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$feed.='<author><name>'.htmlspecialchars($pageaddr).'</name><uri>'.htmlspecialchars($pageaddr).'</uri></author>';
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$feed.='<id>'.htmlspecialchars($pageaddr).'</id>'."\n\n"; // Yes, I know I should use a real IRI (RFC3987), but the site URL will do.
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$feed.='<id>'.htmlspecialchars($pageaddr).'</id>'."\n\n"; // Yes, I know I should use a real IRI (RFC3987), but the site URL will do.
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$feed.=$entries;
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$feed.=$entries;
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$feed.='</feed>';
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$feed.='</feed><!-- Cached version of '.pageUrl().' -->';
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echo $feed;
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echo $feed;
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$cache->cache(ob_get_contents());
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$cache->cache(ob_get_contents());
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@ -1087,7 +1091,7 @@ function showDailyRSS()
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echo '<description><![CDATA['.$html.']]></description>'."\n</item>\n\n";
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echo '<description><![CDATA['.$html.']]></description>'."\n</item>\n\n";
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}
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}
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echo '</channel></rss>';
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echo '</channel></rss><!-- Cached version of '.pageUrl().' -->';
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$cache->cache(ob_get_contents());
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$cache->cache(ob_get_contents());
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ob_end_flush();
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ob_end_flush();
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@ -1118,7 +1122,9 @@ function showDaily()
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// We pre-format some fields for proper output.
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// We pre-format some fields for proper output.
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foreach($linksToDisplay as $key=>$link)
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foreach($linksToDisplay as $key=>$link)
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{
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{
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$linksToDisplay[$key]['taglist']=explode(' ',$link['tags']);
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$taglist = explode(' ',$link['tags']);
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uasort($taglist, 'strcasecmp');
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$linksToDisplay[$key]['taglist']=$taglist;
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$linksToDisplay[$key]['formatedDescription']=nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description']))));
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$linksToDisplay[$key]['formatedDescription']=nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description']))));
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$linksToDisplay[$key]['thumbnail'] = thumbnail($link['url']);
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$linksToDisplay[$key]['thumbnail'] = thumbnail($link['url']);
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}
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}
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@ -1268,7 +1274,11 @@ function renderPage()
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if (isset($_GET['linksperpage']))
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if (isset($_GET['linksperpage']))
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{
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{
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if (is_numeric($_GET['linksperpage'])) { $_SESSION['LINKS_PER_PAGE']=abs(intval($_GET['linksperpage'])); }
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if (is_numeric($_GET['linksperpage'])) { $_SESSION['LINKS_PER_PAGE']=abs(intval($_GET['linksperpage'])); }
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header('Location: '.(empty($_SERVER['HTTP_REFERER'])?'?':$_SERVER['HTTP_REFERER']));
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// Make sure the referer is from Shaarli itself.
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$referer = '?';
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if (!empty($_SERVER['HTTP_REFERER']) && strcmp(parse_url($_SERVER['HTTP_REFERER'],PHP_URL_HOST),$_SERVER['SERVER_NAME'])==0)
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$referer = $_SERVER['HTTP_REFERER'];
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header('Location: '.$referer);
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exit;
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exit;
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}
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}
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@ -1283,7 +1293,11 @@ function renderPage()
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{
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{
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unset($_SESSION['privateonly']); // See all links
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unset($_SESSION['privateonly']); // See all links
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}
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}
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header('Location: '.(empty($_SERVER['HTTP_REFERER'])?'?':$_SERVER['HTTP_REFERER']));
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// Make sure the referer is from Shaarli itself.
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$referer = '?';
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if (!empty($_SERVER['HTTP_REFERER']) && strcmp(parse_url($_SERVER['HTTP_REFERER'],PHP_URL_HOST),$_SERVER['SERVER_NAME'])==0)
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$referer = $_SERVER['HTTP_REFERER'];
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header('Location: '.$referer);
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exit;
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exit;
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}
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}
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@ -1357,6 +1371,7 @@ function renderPage()
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$GLOBALS['title']=$_POST['title'];
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$GLOBALS['title']=$_POST['title'];
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$GLOBALS['redirector']=$_POST['redirector'];
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$GLOBALS['redirector']=$_POST['redirector'];
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$GLOBALS['disablesessionprotection']=!empty($_POST['disablesessionprotection']);
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$GLOBALS['disablesessionprotection']=!empty($_POST['disablesessionprotection']);
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$GLOBALS['disablejquery']=!empty($_POST['disablejquery']);
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writeConfig();
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writeConfig();
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echo '<script language="JavaScript">alert("Configuration was saved.");document.location=\'?do=tools\';</script>';
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echo '<script language="JavaScript">alert("Configuration was saved.");document.location=\'?do=tools\';</script>';
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exit;
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exit;
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@ -1439,7 +1454,11 @@ function renderPage()
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if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away !
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if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away !
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$tags = trim(preg_replace('/\s\s+/',' ', $_POST['lf_tags'])); // Remove multiple spaces.
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$tags = trim(preg_replace('/\s\s+/',' ', $_POST['lf_tags'])); // Remove multiple spaces.
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$linkdate=$_POST['lf_linkdate'];
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$linkdate=$_POST['lf_linkdate'];
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$link = array('title'=>trim($_POST['lf_title']),'url'=>trim($_POST['lf_url']),'description'=>trim($_POST['lf_description']),'snippet'=>trim($_POST['lf_snippet']),'private'=>(isset($_POST['lf_private']) ? 1 : 0),'linkdate'=>$linkdate,'tags'=>str_replace(',',' ',$tags), 'via'=>trim($_POST['lf_via']));
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$url = trim($_POST['lf_url']);
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if (!startsWith($url,'http:') && !startsWith($url,'https:') && !startsWith($url,'ftp:') && !startsWith($url,'magnet:') && !startsWith($url,'?'))
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$url = 'http://'.$url;
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$link = array('title'=>trim($_POST['lf_title']),'url'=>$url,'description'=>trim($_POST['lf_description']),'private'=>(isset($_POST['lf_private']) ? 1 : 0),
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'linkdate'=>$linkdate,'tags'=>str_replace(',',' ',$tags),'snippet'=>trim($_POST['lf_snippet']), 'via'=>trim($_POST['lf_via']));
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if ($link['title']=='') $link['title']=$link['url']; // If title is empty, use the URL as title.
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if ($link['title']=='') $link['title']=$link['url']; // If title is empty, use the URL as title.
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$LINKSDB[$linkdate] = $link;
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$LINKSDB[$linkdate] = $link;
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$LINKSDB->savedb(); // save to disk
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$LINKSDB->savedb(); // save to disk
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@ -1771,7 +1790,9 @@ function buildLinkList($PAGE,$LINKSDB)
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$classLi = $i%2!=0 ? '' : 'publicLinkHightLight';
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$classLi = $i%2!=0 ? '' : 'publicLinkHightLight';
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$link['class'] = ($link['private']==0 ? $classLi : 'private');
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$link['class'] = ($link['private']==0 ? $classLi : 'private');
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$link['localdate']=linkdate2locale($link['linkdate']);
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$link['localdate']=linkdate2locale($link['linkdate']);
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$link['taglist']=explode(' ',$link['tags']);
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$taglist = explode(' ',$link['tags']);
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uasort($taglist, 'strcasecmp');
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$link['taglist']=$taglist;
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$linkDisp[$keys[$i]] = $link;
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$linkDisp[$keys[$i]] = $link;
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$i++;
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$i++;
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}
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}
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@ -1957,6 +1978,11 @@ function lazyThumbnail($url,$href=false)
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$html='<a href="'.htmlspecialchars($t['href']).'">';
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$html='<a href="'.htmlspecialchars($t['href']).'">';
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// Lazy image (only loaded by javascript when in the viewport).
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// Lazy image (only loaded by javascript when in the viewport).
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if (!empty($GLOBALS['disablejquery'])) // (except if jQuery is disabled)
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$html.='<img class="lazyimage" src="'.htmlspecialchars($t['src']).'"';
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else
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$html.='<img class="lazyimage" src="#" data-original="'.htmlspecialchars($t['src']).'"';
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$html.='<img class="lazyimage" src="#" data-original="'.htmlspecialchars($t['src']).'"';
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$html.='<img class="lazyimage" src="#" data-original="'.htmlspecialchars($t['src']).'"';
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if (!empty($t['width'])) $html.=' width="'.htmlspecialchars($t['width']).'"';
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if (!empty($t['width'])) $html.=' width="'.htmlspecialchars($t['width']).'"';
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if (!empty($t['height'])) $html.=' height="'.htmlspecialchars($t['height']).'"';
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if (!empty($t['height'])) $html.=' height="'.htmlspecialchars($t['height']).'"';
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@ -1964,7 +1990,7 @@ function lazyThumbnail($url,$href=false)
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if (!empty($t['alt'])) $html.=' alt="'.htmlspecialchars($t['alt']).'"';
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if (!empty($t['alt'])) $html.=' alt="'.htmlspecialchars($t['alt']).'"';
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$html.='>';
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$html.='>';
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// No-javascript fallback:
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// No-javascript fallback.
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$html.='<noscript><img src="'.htmlspecialchars($t['src']).'"';
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$html.='<noscript><img src="'.htmlspecialchars($t['src']).'"';
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if (!empty($t['width'])) $html.=' width="'.htmlspecialchars($t['width']).'"';
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if (!empty($t['width'])) $html.=' width="'.htmlspecialchars($t['width']).'"';
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if (!empty($t['height'])) $html.=' height="'.htmlspecialchars($t['height']).'"';
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if (!empty($t['height'])) $html.=' height="'.htmlspecialchars($t['height']).'"';
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@ -2071,8 +2097,8 @@ function templateTZform($ptz=false)
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foreach($continents as $continent)
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foreach($continents as $continent)
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$continents_html.='<option value="'.$continent.'"'.($pcontinent==$continent?'selected':'').'>'.$continent.'</option>';
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$continents_html.='<option value="'.$continent.'"'.($pcontinent==$continent?'selected':'').'>'.$continent.'</option>';
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$cities_html = $cities[$pcontinent];
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$cities_html = $cities[$pcontinent];
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$timezone_form = "Continent: <select name=\"continent\" id=\"continent\" onChange=\"onChangecontinent();\">${continents_html}</select><br /><br />";
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$timezone_form = "Continent: <select name=\"continent\" id=\"continent\" onChange=\"onChangecontinent();\">${continents_html}</select>";
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$timezone_form .= "City: <select name=\"city\" id=\"city\">${cities[$pcontinent]}</select><br /><br />";
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$timezone_form .= " City: <select name=\"city\" id=\"city\">${cities[$pcontinent]}</select><br />";
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$timezone_js = "<script language=\"JavaScript\">";
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$timezone_js = "<script language=\"JavaScript\">";
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$timezone_js .= "function onChangecontinent(){document.getElementById(\"city\").innerHTML = citiescontinent[document.getElementById(\"continent\").value];}";
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$timezone_js .= "function onChangecontinent(){document.getElementById(\"city\").innerHTML = citiescontinent[document.getElementById(\"continent\").value];}";
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$timezone_js .= "var citiescontinent = ".json_encode($cities).";" ;
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$timezone_js .= "var citiescontinent = ".json_encode($cities).";" ;
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@ -2143,12 +2169,11 @@ function processWS()
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function writeConfig()
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function writeConfig()
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{
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{
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if (is_file($GLOBALS['config']['CONFIG_FILE']) && !isLoggedIn()) die('You are not authorized to alter config.'); // Only logged in user can alter config.
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if (is_file($GLOBALS['config']['CONFIG_FILE']) && !isLoggedIn()) die('You are not authorized to alter config.'); // Only logged in user can alter config.
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if (empty($GLOBALS['redirector'])) $GLOBALS['redirector']='';
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if (empty($GLOBALS['disablesessionprotection'])) $GLOBALS['disablesessionprotection']=false;
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$config='<?php $GLOBALS[\'login\']='.var_export($GLOBALS['login'],true).'; $GLOBALS[\'hash\']='.var_export($GLOBALS['hash'],true).'; $GLOBALS[\'salt\']='.var_export($GLOBALS['salt'],true).'; ';
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$config='<?php $GLOBALS[\'login\']='.var_export($GLOBALS['login'],true).'; $GLOBALS[\'hash\']='.var_export($GLOBALS['hash'],true).'; $GLOBALS[\'salt\']='.var_export($GLOBALS['salt'],true).'; ';
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$config .='$GLOBALS[\'timezone\']='.var_export($GLOBALS['timezone'],true).'; date_default_timezone_set('.var_export($GLOBALS['timezone'],true).'); $GLOBALS[\'title\']='.var_export($GLOBALS['title'],true).';';
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$config .='$GLOBALS[\'timezone\']='.var_export($GLOBALS['timezone'],true).'; date_default_timezone_set('.var_export($GLOBALS['timezone'],true).'); $GLOBALS[\'title\']='.var_export($GLOBALS['title'],true).';';
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$config .= '$GLOBALS[\'redirector\']='.var_export($GLOBALS['redirector'],true).'; ';
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$config .= '$GLOBALS[\'redirector\']='.var_export($GLOBALS['redirector'],true).'; ';
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$config .= '$GLOBALS[\'disablesessionprotection\']='.var_export($GLOBALS['disablesessionprotection'],true).'; ';
|
|
|
|
$config .= '$GLOBALS[\'disablesessionprotection\']='.var_export($GLOBALS['disablesessionprotection'],true).'; ';
|
|
|
|
|
|
|
|
$config .= '$GLOBALS[\'disablejquery\']='.var_export($GLOBALS['disablejquery'],true).'; ';
|
|
|
|
$config .= ' ?>';
|
|
|
|
$config .= ' ?>';
|
|
|
|
if (!file_put_contents($GLOBALS['config']['CONFIG_FILE'],$config) || strcmp(file_get_contents($GLOBALS['config']['CONFIG_FILE']),$config)!=0)
|
|
|
|
if (!file_put_contents($GLOBALS['config']['CONFIG_FILE'],$config) || strcmp(file_get_contents($GLOBALS['config']['CONFIG_FILE']),$config)!=0)
|
|
|
|
{
|
|
|
|
{
|
|
|
|