diff options
Diffstat (limited to 'post.php')
| -rw-r--r-- | post.php | 45 |
1 files changed, 44 insertions, 1 deletions
@@ -268,6 +268,46 @@ if (isset($_POST['delete'])) { $_POST['subject'] = ''; } + if ($config['allow_upload_by_url'] && isset($_POST['file_url']) && !empty($_POST['file_url'])) { + $post['file_url'] = $_POST['file_url']; + if (!preg_match($config['url_regex'], $post['file_url'])) + error($config['error']['invalidimg']); + + + $post['extension'] = strtolower(mb_substr($post['file_url'], mb_strrpos($post['file_url'], '.') + 1)); + if (!in_array($post['extension'], $config['allowed_ext']) && !in_array($post['extension'], $config['allowed_ext_files'])) + error($config['error']['unknownext']); + + $post['file_tmp'] = tempnam($config['tmp'], 'url'); + register_shutdown_function('unlink', $post['file_tmp']); + + $fp = fopen($post['file_tmp'], 'w'); + + $curl = curl_init(); + curl_setopt($curl, CURLOPT_URL, $post['file_url']); + curl_setopt($curl, CURLOPT_FAILONERROR, true); + curl_setopt($curl, CURLOPT_FOLLOWLOCATION, false); + curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 5); + curl_setopt($curl, CURLOPT_TIMEOUT, 15); + curl_setopt($curl, CURLOPT_USERAGENT, 'Tinyboard'); + curl_setopt($curl, CURLOPT_BINARYTRANSFER, true); + curl_setopt($curl, CURLOPT_FILE, $fp); + + if (curl_exec($curl) === false) + error($config['error']['nomove']); + + curl_close($curl); + + fclose($fp); + + $_FILES['file'] = array( + 'name' => basename($post['file_url']), + 'tmp_name' => $post['file_tmp'], + 'error' => 0, + 'size' => filesize($post['file_tmp']) + ); + } + // Check for a file if ($post['op'] && !isset($post['no_longer_require_an_image_for_op'])) { if (!isset($_FILES['file']['tmp_name']) || $_FILES['file']['tmp_name'] == '' && $config['force_image_op']) @@ -545,7 +585,10 @@ if (isset($_POST['delete'])) { } if (!isset($dont_copy_file) || !$dont_copy_file) { - if (!@move_uploaded_file($upload, $post['file'])) + if (isset($post['file_tmp'])) { + if (!@rename($upload, $post['file'])) + error($config['error']['nomove']); + } elseif (!@move_uploaded_file($upload, $post['file'])) error($config['error']['nomove']); } } |