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added copy url button closes #112

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This commit is contained in:
Christian Haschek
2022-03-08 22:23:57 +01:00
parent ef1a1ecaff
commit 6f540ad27e
3 changed files with 9 additions and 6 deletions
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11
inc/core.php
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@@ -346,13 +346,13 @@ function getTypeOfFile($url)
if(strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN')
{
$content_type = exec("file -bi " . escapeshellarg($url));
if($content_type && $content_type!=$type && strpos($content_type,'/')!==false && strpos($content_type,';')!==false)
if($content_type && strpos($content_type,'/')!==false && strpos($content_type,';')!==false)
$type = $content_type;
}
else
{
$fi = new finfo(FILEINFO_MIME);
$type = $fi->buffer(file_get_contents($url, false, null, -1, 1024));
//for windows we'll use mime_content_type. Make sure you have enabled the "exif" extension in php.ini
$type = mime_content_type($url);
}
if(!$type) return false;
if(startsWith($type,'text')) return 'text';
@@ -431,7 +431,10 @@ function getUserIP()
// checks the list of uploaded files for this hash
function sha1Exists($sha1)
{
$handle = fopen(ROOT.DS.'data'.DS.'sha1.csv', "r");
$shafile = ROOT.DS.'data'.DS.'sha1.csv';
if(!file_exists($shafile)) touch($shafile);
$handle = fopen($shafile, "r");
if ($handle) {
while (($line = fgets($handle)) !== false) {
if(substr($line,0,40)===$sha1) return trim(substr($line,41));