function get_rss_enclosure($file_name, $image_type, $cat_id)
{
if (!get_file_path($file_name, $image_type, $cat_id, 0, 0)) {
return array();
}
$file = get_file_path($file_name, $image_type, $cat_id, 0, 1);
$url = get_file_url($file_name, $image_type, $cat_id);
return array('url' => $url, 'length' => @filesize($file), 'type' => get_mime_content_type($file));
}
exit_error($Language->getText('global', 'error'), $Language->getText('docman_admin_index', 'error_nodocgroup'));
}
if (!$title || !$description) {
exit_missing_param();
}
//Page security - checks someone isnt updating a doc
//that isnt theirs.
$query = "select dd.docid " . "from doc_data dd, doc_groups dg " . "where dd.doc_group = dg.doc_group " . "and dg.group_id = " . $group_id . " " . "and dd.docid = '" . $docid . "'";
$result = db_query($query);
if (db_numrows($result) == 1) {
// Upload the document if needed
if ($upload_instead) {
$fileName = $_FILES['uploaded_data']['name'];
$tmpName = $_FILES['uploaded_data']['tmp_name'];
$fileSize = $_FILES['uploaded_data']['size'];
$fileType = get_mime_content_type($_FILES['uploaded_data']['tmp_name'], $_FILES['uploaded_data']['name']);
//echo " filesize=".$fileSize;
$fp = fopen($tmpName, 'r');
$data = addslashes(fread($fp, filesize($tmpName)));
fclose($fp);
//echo "strlen(data) =".strlen($data);
if ($fileSize <= 0 || $fileSize >= $sys_max_size_upload) {
//too big or small
exit_error($Language->getText('global', 'error'), $Language->getText('docman_new', 'error_size', array($sys_max_size_upload)));
} else {
//size is fine
$feedback .= $Language->getText('docman_admin_index', 'feedback_doc_uploaded');
}
}
if ($upload_instead) {
// Upload file
if (ini_get('zlib.output_compression')) {
ini_set('zlib.output_compression', 'Off');
}
// Content description
header('Content-Description: File Transfer');
// Content disposition
if (strpos($_SERVER['HTTP_USER_AGENT'], "MSIE") > 0) {
header('Content-Disposition: attachment; filename="' . urlencode($release->filename) . '"');
} else {
header('Content-Disposition: attachment; filename*=UTF-8\'\'' . urlencode($release->filename));
}
// Content type
$content_type = dc_header_content_type();
if ($content_type == DC_HEADER_CONTENT_TYPE) {
// Send MIME type of current file
header('Content-Type: ' . get_mime_content_type(dc_file_location() . $release->filename));
} else {
// Override content type with header setting
header('Content-Type: ' . $content_type);
}
// Transfer encoding
header('Content-Transfer-Encoding: binary');
// Content length
header('Content-Length: ' . filesize(dc_file_location() . $release->filename));
// Cache handling
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Expires: 0');
// Stream file
ob_clean();
flush();
/**
* Sets the content of a file object to that in
* the given source file
*
* @param File $file
* @param string $sourceFile
*/
public function setFile(File $file, $sourceFile)
{
if (!$this->getConnection()) {
return null;
}
ini_set('memory_limit', '64M');
$node = $this->nodeFromFile($file);
if (!$node) {
return;
}
$content = new ContentData($node, NamespaceMap::getFullName("cm_content"));
$mimeType = get_mime_content_type($sourceFile);
$sourceContent = file_get_contents($sourceFile);
$content->setContent($sourceContent);
$content->setMimetype($mimeType);
$node->cm_content = $content;
$this->alfresco->save();
}
/**
* Streams the content for a given file
*
* @param File $file
*/
public function streamFile(File $file)
{
$filename = $this->getFullFilename($file);
$filetype = get_mime_content_type($filename);
// just raw stream the file
header("Content-type: {$filetype}");
header("Content-Disposition: inline; filename=\"{$file->filename}\";");
$size = filesize($filename);
if ($size) {
header("Content-Length: " . $size);
}
readfile($filename);
exit;
}
/**
* Sends headers to download file when download code was entered successfully
*/
function dc_send_download_headers()
{
global $wpdb;
// Only continue if lease is provided as a query parameter
if (isset($_GET['lease'])) {
// Get details for code and release
$release = $wpdb->get_row($wpdb->prepare("SELECT r.*, c.ID as code, c.code_prefix, c.code_suffix FROM " . dc_tbl_releases() . " r INNER JOIN " . dc_tbl_codes() . " c ON c.release = r.ID WHERE MD5(CONCAT('wp-dl-hash',c.ID)) = %s", array($_GET['lease'])));
// Get # of downloads with this code
$downloads = $wpdb->get_row($wpdb->prepare("SELECT COUNT(*) AS downloads FROM " . dc_tbl_downloads() . " WHERE code= %s", array($release->code)));
// Start download if maximum of allowed downloads is not reached
if ($downloads->downloads < $release->allowed_downloads) {
// Get current IP
$IP = $_SERVER['REMOTE_ADDR'];
// Insert download in downloads table
$wpdb->insert(dc_tbl_downloads(), array('code' => $release->code, 'IP' => $IP), array('%d', '%s'));
// If Apache's xsendfile is enabled (must be installed and working on server side)
if (dc_xsendfile_enabled()) {
header('X-Sendfile: ' . dc_file_location() . $release->filename);
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename=\\"' . urlencode($release->filename) . '\\"');
exit;
}
// Increase timeout for slow connections
set_time_limit(0);
// Deactivate output compression (required for IE, otherwise Content-Disposition is ignored)
if (ini_get('zlib.output_compression')) {
ini_set('zlib.output_compression', 'Off');
}
// Content description
header('Content-Description: File Transfer');
// Content disposition
if (strpos($_SERVER['HTTP_USER_AGENT'], "MSIE") > 0) {
header('Content-Disposition: attachment; filename="' . urlencode($release->filename) . '"');
} else {
header('Content-Disposition: attachment; filename*=UTF-8\'\'' . urlencode($release->filename));
}
// Content type
$content_type = dc_header_content_type();
if ($content_type == DC_HEADER_CONTENT_TYPE) {
// Send MIME type of current file
header('Content-Type: ' . get_mime_content_type(dc_file_location() . $release->filename));
} else {
// Override content type with header setting
header('Content-Type: ' . $content_type);
}
// Transfer encoding
header('Content-Transfer-Encoding: binary');
// Content length
header('Content-Length: ' . filesize(dc_file_location() . $release->filename));
// Cache handling
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Expires: 0');
// Stream file
ob_clean();
flush();
$handle = fopen(dc_file_location() . $release->filename, 'rb');
$chunksize = 1 * (1024 * 1024);
$buffer = '';
if ($handle === false) {
exit;
}
while (!feof($handle)) {
$buffer = fread($handle, $chunksize);
echo $buffer;
flush();
}
// Close file
fclose($handle);
// Exit
exit;
}
}
}
