mirror of
https://codeberg.org/streams/streams.git
synced 2024-09-20 02:55:13 +00:00
151 lines
3.9 KiB
PHP
151 lines
3.9 KiB
PHP
<?php
|
|
|
|
|
|
function z_mime_content_type($filename) {
|
|
|
|
$mime_types = array(
|
|
|
|
'txt' => 'text/plain',
|
|
'htm' => 'text/html',
|
|
'html' => 'text/html',
|
|
'php' => 'text/html',
|
|
'css' => 'text/css',
|
|
'js' => 'application/javascript',
|
|
'json' => 'application/json',
|
|
'xml' => 'application/xml',
|
|
'swf' => 'application/x-shockwave-flash',
|
|
'flv' => 'video/x-flv',
|
|
|
|
// images
|
|
'png' => 'image/png',
|
|
'jpe' => 'image/jpeg',
|
|
'jpeg' => 'image/jpeg',
|
|
'jpg' => 'image/jpeg',
|
|
'gif' => 'image/gif',
|
|
'bmp' => 'image/bmp',
|
|
'ico' => 'image/vnd.microsoft.icon',
|
|
'tiff' => 'image/tiff',
|
|
'tif' => 'image/tiff',
|
|
'svg' => 'image/svg+xml',
|
|
'svgz' => 'image/svg+xml',
|
|
|
|
// archives
|
|
'zip' => 'application/zip',
|
|
'rar' => 'application/x-rar-compressed',
|
|
'exe' => 'application/x-msdownload',
|
|
'msi' => 'application/x-msdownload',
|
|
'cab' => 'application/vnd.ms-cab-compressed',
|
|
|
|
// audio/video
|
|
'mp3' => 'audio/mpeg',
|
|
'wav' => 'audio/wav',
|
|
'qt' => 'video/quicktime',
|
|
'mov' => 'video/quicktime',
|
|
'ogg' => 'application/ogg',
|
|
|
|
// adobe
|
|
'pdf' => 'application/pdf',
|
|
'psd' => 'image/vnd.adobe.photoshop',
|
|
'ai' => 'application/postscript',
|
|
'eps' => 'application/postscript',
|
|
'ps' => 'application/postscript',
|
|
|
|
// ms office
|
|
'doc' => 'application/msword',
|
|
'rtf' => 'application/rtf',
|
|
'xls' => 'application/vnd.ms-excel',
|
|
'ppt' => 'application/vnd.ms-powerpoint',
|
|
|
|
|
|
// open office
|
|
'odt' => 'application/vnd.oasis.opendocument.text',
|
|
'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
|
|
);
|
|
|
|
$dot = strpos($filename,'.');
|
|
if($dot !== false) {
|
|
$ext = strtolower(substr($filename,$dot+1));
|
|
if (array_key_exists($ext, $mime_types)) {
|
|
return $mime_types[$ext];
|
|
}
|
|
}
|
|
// can't use this because we're just passing a name, e.g. not a file that can be opened
|
|
// elseif (function_exists('finfo_open')) {
|
|
// $finfo = @finfo_open(FILEINFO_MIME);
|
|
// $mimetype = @finfo_file($finfo, $filename);
|
|
// @finfo_close($finfo);
|
|
// return $mimetype;
|
|
// }
|
|
else {
|
|
return 'application/octet-stream';
|
|
}
|
|
}
|
|
|
|
|
|
|
|
function attach_count_files($channel_id, $observer, $hash = '', $filename = '', $filetype = '') {
|
|
|
|
$ret = array('success' => false);
|
|
|
|
if(! perm_is_allowed($channel_id,$observer, 'read_storage')) {
|
|
$ret['message'] = t('Permission denied.');
|
|
return $ret;
|
|
}
|
|
|
|
require_once('include/security.php');
|
|
$sql_extra = permissions_sql($channel_id);
|
|
|
|
if($hash)
|
|
$sql_extra .= protect_sprintf(" and hash = '" . dbesc($hash) . "' ");
|
|
|
|
if($filename)
|
|
$sql_extra .= protect_sprintf(" and filename like '@" . dbesc($filename) . "@' ");
|
|
|
|
if($filetype)
|
|
$sql_extra .= protect_sprintf(" and filetype like '@" . dbesc($filetype) . "@' ");
|
|
|
|
$r = q("select id from attach where channel_id = %d $sql_extra",
|
|
intval($channel_id)
|
|
);
|
|
|
|
$ret['success'] = ((is_array($r)) ? true : false);
|
|
$ret['results'] = ((is_array($r)) ? count($r) : false);
|
|
return $ret;
|
|
|
|
}
|
|
|
|
function attach_list_files($channel_id, $observer, $hash = '', $filename = '', $filetype = '', $orderby = 'created desc', $start = 0, $entries = 0) {
|
|
|
|
$ret = array('success' => false);
|
|
|
|
if(! perm_is_allowed($channel_id,$observer, 'read_storage')) {
|
|
$ret['message'] = t('Permission denied.');
|
|
return $ret;
|
|
}
|
|
|
|
require_once('include/security.php');
|
|
$sql_extra = permissions_sql($channel_id);
|
|
|
|
if($hash)
|
|
$sql_extra .= protect_sprintf(" and hash = '" . dbesc($hash) . "' ");
|
|
|
|
if($filename)
|
|
$sql_extra .= protect_sprintf(" and filename like '@" . dbesc($filename) . "@' ");
|
|
|
|
if($filetype)
|
|
$sql_extra .= protect_sprintf(" and filetype like '@" . dbesc($filetype) . "@' ");
|
|
|
|
if($entries)
|
|
$limit = " limit " . intval($start) . ", " . intval(entries) . " ";
|
|
|
|
// Retrieve all columns except 'data'
|
|
|
|
$r = q("select id, aid, uid, hash, filename, filetype, filesize, created, edited, allow_cid, allow_gid, deny_cid, deny_gid from attach where channel_id = %d $sql_extra $orderby $limit",
|
|
intval($channel_id)
|
|
);
|
|
|
|
$ret['success'] = ((is_array($r)) ? true : false);
|
|
$ret['results'] = ((is_array($r)) ? $r : false);
|
|
return $ret;
|
|
|
|
}
|