* $result['files'] - an array containing all the text files from the 'secret'
* folder
* $result['content'] - string that holds the content of the chosen file
* $result['msg'] - string that holds metadatas about the secret folder, the
* file or the upload itself
* TXT_ERR_PASS - will be returned when passphrase(secret) is incorrect
* TXT_ERR_READ - returned when file_get_contents() fails
* TXT_ERR_WRITE - returned if there is an error on writing the new contents to the
* file
*/
$result = array('files' => NULL, 'contents' => NULL, 'msg' => NULL);
if (isset($_POST['edit'])) {
if (isset($_POST['secret']) && !empty($_POST['secret'])) {
$secret = strip_tags($_POST['secret']);
if (is_dir(UPLOADS_ROOT . $secret)) {
$result['files'] = find_files_by_mime(UPLOADS_ROOT . $secret, 'text', FALSE);
foreach ($result['files'] as $key => $file) {
$result['files'][$key] = strip_tags(substr($file, strrpos($file, '/') + 1));
}
$result['msg'] = $secret;
} else {
//passphrase incorrect(inexistent directory)
return TXT_ERR_PASS;
}
} elseif (isset($_POST['filelist'])) {
$file = UPLOADS_ROOT . $_POST['sec'] . DIRECTORY_SEPARATOR . $_POST['filelist'];
$result['contents'] = file_get_contents($file);
if (FALSE == $result['contents']) {
return TXT_ERR_READ;
}
$result['msg'] = $_POST['sec'] . DIRECTORY_SEPARATOR . $_POST['filelist'];
<?php
/**
* BL for the gallery script
*/
$result = NULL;
if (isset($_POST['submit'])) {
if (isset($_POST['dir']) && !empty($_POST['dir'])) {
$dir_name = $_POST['dir'];
$dir = UPLOADS_ROOT . $dir_name;
if (is_dir($dir)) {
$result = find_files_by_mime($dir, 'image', FALSE);
if (!empty($result)) {
return $result;
} else {
return G_ERR_NO_IMAGES;
}
} else {
return G_ERR_IS_DIR;
}
} else {
return G_ERR_NO_DIR;
}
}
return G_OK;
/* vim: set ts=4 sw=4 tw=80 sts=4 fdm=marker nowrap et :*/
/**
* Searches recursively in the path provided by $path the files which have the
* MIME type set to $mime
*
* @param string $path path to a directory
* @param string $mime MIME type to be matched
* @param bool $recursive if TRUE searches recursively
*
* @return array $files containing the path to the files
*/
function find_files_by_mime($path, $mime, $recursive = TRUE)
{
$files = array();
$finfo = finfo_open(FILEINFO_MIME_TYPE);
if (DIRECTORY_SEPARATOR != substr($path, -1)) {
$path .= DIRECTORY_SEPARATOR;
}
if (is_dir($path)) {
$d = opendir($path);
while ($entry = readdir($d)) {
$mime_type = finfo_file($finfo, $path . $entry);
if ("." != $entry && ".." != $entry) {
if (is_dir($path . $entry) && $recursive) {
$files = array_unique(array_merge(find_files_by_mime($path . $entry, $mime), $files));
} elseif (FALSE !== stristr($mime_type, $mime)) {
$files[] = $path . $entry;
}
}
}
closedir($d);
}
return $files;
}
