header("Pragma: no-cache");
// Directories creations (Note that your web host may require different rights than 705.)
-if (!is_writable(realpath(dirname(__FILE__)))) die('<pre>ERROR: Shaarli does not have the right to write in its own directory ('.realpath(dirname(__FILE__)).').</pre>');
+if (!is_writable(realpath(dirname(__FILE__)))) die('<pre>ERROR: Shaarli does not have the right to write in its own directory.</pre>');
// Handling of old config file which do not have the new parameters.
if (empty($GLOBALS['title'])) $GLOBALS['title']='Shared links on '.htmlspecialchars(indexUrl());
if (version_compare(PHP_VERSION, '5.1.0') < 0)
{
header('Content-Type: text/plain; charset=utf-8');
- echo 'Your server supports PHP '.PHP_VERSION.'. Shaarli requires at least php 5.1.0, and thus cannot run. Sorry.';
+ echo 'Your PHP version is obsolete! Shaarli requires at least php 5.1.0, and thus cannot run. Sorry. Your PHP version has known security vulnerabilities and should be updated as soon as possible.';
exit;
}
}
ksort($tags);
$tagList=array();
foreach($tags as $key=>$value)
+ // Tag font size scaling: default 15 and 30 logarithm bases affect scaling, 22 and 6 are arbitrary font sizes for max and min sizes.
{
- $tagList[$key] = array('count'=>$value,'size'=>max(40*$value/$maxcount,8));
+ $tagList[$key] = array('count'=>$value,'size'=>log($value, 15) / log($maxcount, 30) * (22-6) + 6);
}
$PAGE = new pageBuilder;
$PAGE->assign('linkcount',count($LINKSDB));
header('Location: ?do=login&post='.urlencode($_GET['post']).(!empty($_GET['title'])?'&title='.urlencode($_GET['title']):'').(!empty($_GET['description'])?'&description='.urlencode($_GET['description']):'').(!empty($_GET['source'])?'&source='.urlencode($_GET['source']):'')); // Redirect to login page, then back to post link.
exit;
}
+
+ // Same case as above except that user tried to access ?do=addlink without being logged in
+ // Note: passing empty parameters makes Shaarli generate default URLs and descriptions.
+ if (isset($_GET['do']) && $_GET['do'] === 'addlink') {
+ header('Location: ?do=login&post=');
+ exit;
+ }
+
$PAGE = new pageBuilder;
buildLinkList($PAGE,$LINKSDB); // Compute list of links to display
$PAGE->renderPage('linklist');
$continent=substr($tz,0,$spos); $city=substr($tz,$spos+1);
$continents[$continent]=1;
if (!isset($cities[$continent])) $cities[$continent]='';
- $cities[$continent].='<option value="'.$city.'"'.($pcity==$city?'selected':'').'>'.$city.'</option>';
+ $cities[$continent].='<option value="'.$city.'"'.($pcity==$city?' selected':'').'>'.$city.'</option>';
}
}
$continents_html = '';
$continents = array_keys($continents);
foreach($continents as $continent)
- $continents_html.='<option value="'.$continent.'"'.($pcontinent==$continent?'selected':'').'>'.$continent.'</option>';
+ $continents_html.='<option value="'.$continent.'"'.($pcontinent==$continent?' selected':'').'>'.$continent.'</option>';
$cities_html = $cities[$pcontinent];
$timezone_form = "Continent: <select name=\"continent\" id=\"continent\" onChange=\"onChangecontinent();\">${continents_html}</select>";
$timezone_form .= " City: <select name=\"city\" id=\"city\">${cities[$pcontinent]}</select><br />";