public static function storeExportFile($original_filename, $file_content, $archiveFile = false, $dateShiftDates = false)
{
global $edoc_storage_option;
## Create the stored name of the file as it wll be stored in the file system
$stored_name = date('YmdHis') . "_pid" . PROJECT_ID . "_" . generateRandomHash(6) . getFileExt($original_filename, true);
$file_extension = getFileExt($original_filename);
$mime_type = strtolower($file_extension) == 'csv' ? 'application/csv' : 'application/octet-stream';
// If file is UTF-8 encoded, then add BOM
// Do NOT use addBOMtoUTF8() on Stata syntax file (.do) because BOM causes issues in syntax file
if (strtolower($file_extension) != 'do') {
$file_content = addBOMtoUTF8($file_content);
}
// If Gzip enabled, then gzip the file and append filename with .gz extension
list($file_content, $stored_name, $gzipped) = gzip_encode_file($file_content, $stored_name);
// Get file size in bytes
$docs_size = strlen($file_content);
// Add file to file system
if ($edoc_storage_option == '0') {
// Store locally
$fp = fopen(EDOC_PATH . $stored_name, 'w');
if ($fp !== false && fwrite($fp, $file_content) !== false) {
// Close connection
fclose($fp);
} else {
// Send error response
return false;
}
// Add file to S3
} elseif ($edoc_storage_option == '2') {
global $amazon_s3_key, $amazon_s3_secret, $amazon_s3_bucket;
$s3 = new S3($amazon_s3_key, $amazon_s3_secret, SSL);
if (!$s3->putObject($file_content, $amazon_s3_bucket, $stored_name, S3::ACL_PUBLIC_READ_WRITE)) {
// Send error response
return false;
}
} else {
// Store using WebDAV
require_once APP_PATH_CLASSES . "WebdavClient.php";
require APP_PATH_WEBTOOLS . 'webdav/webdav_connection.php';
$wdc = new WebdavClient();
$wdc->set_server($webdav_hostname);
$wdc->set_port($webdav_port);
$wdc->set_ssl($webdav_ssl);
$wdc->set_user($webdav_username);
$wdc->set_pass($webdav_password);
$wdc->set_protocol(1);
// use HTTP/1.1
$wdc->set_debug(false);
// enable debugging?
if (!$wdc->open()) {
// Send error response
return false;
}
if (substr($webdav_path, -1) != '/') {
$webdav_path .= '/';
}
$http_status = $wdc->put($webdav_path . $stored_name, $file_content);
$wdc->close();
}
## Add file info to edocs_metadata table
// If not archiving file in File Repository, then set to be deleted in 1 hour
$delete_time = $archiveFile ? "" : NOW;
// Add to table
$sql = "insert into redcap_edocs_metadata (stored_name, mime_type, doc_name, doc_size, file_extension, project_id, \n\t\t\t\tstored_date, delete_date, gzipped) values ('" . prep($stored_name) . "', '{$mime_type}', '" . prep($original_filename) . "', \n\t\t\t\t'" . prep($docs_size) . "', '" . prep($file_extension) . "', " . PROJECT_ID . ", '" . NOW . "', " . checkNull($delete_time) . ", {$gzipped})";
if (!db_query($sql)) {
// Send error response
return false;
}
// Get edoc_id
$edoc_id = db_insert_id();
## Add to doc_to_edoc table
// Set flag if data is date shifted
$dateShiftFlag = $dateShiftDates ? "DATE_SHIFT" : "";
// Set "comment" in docs table
if (strtolower($file_extension) == 'csv') {
$docs_comment = "Data export file created by " . USERID . " on " . date("Y-m-d-H-i-s");
} else {
if ($file_extension == 'sps') {
$stats_package_name = 'Spss';
} elseif ($file_extension == 'do') {
$stats_package_name = 'Stata';
} else {
$stats_package_name = camelCase($file_extension);
}
$docs_comment = "{$stats_package_name} syntax file created by " . USERID . " on " . date("Y-m-d-H-i-s");
}
// Archive in redcap_docs table
$sql = "INSERT INTO redcap_docs (project_id, docs_name, docs_file, docs_date, docs_size, docs_comment, docs_type, \n\t\t\t\tdocs_rights, export_file, temp) VALUES (" . PROJECT_ID . ", '" . prep($original_filename) . "', NULL, '" . TODAY . "', \n\t\t\t\t'{$docs_size}', '" . prep($docs_comment) . "', '{$mime_type}', " . checkNull($dateShiftFlag) . ", 1, \n\t\t\t\t" . checkNull($archiveFile ? "0" : "1") . ")";
if (db_query($sql)) {
$docs_id = db_insert_id();
// Add to redcap_docs_to_edocs also
$sql = "insert into redcap_docs_to_edocs (docs_id, doc_id) values ({$docs_id}, {$edoc_id})";
db_query($sql);
} else {
// Could not store in table, so remove from edocs_metadata also
db_query("delete from redcap_edocs_metadata where doc_id = {$edoc_id}");
return false;
}
// Return successful response of docs_id from redcap_docs table
return $docs_id;
}
$labs_project_id = '26';
// Setup Variables
$page_instructions = "<br>";
$record_delete_option = true; //used in decision to keep delete button.
$errors = array();
if ($edoc_storage_option == '1') {
// Upload using WebDAV
require_once (APP_PATH_CLASSES . "WebdavClient.php");
require_once (APP_PATH_WEBTOOLS . 'webdav/webdav_connection.php');
$wdc = new WebdavClient();
$wdc->set_server($webdav_hostname);
$wdc->set_port($webdav_port); $wdc->set_ssl($webdav_ssl);
$wdc->set_user($webdav_username);
$wdc->set_pass($webdav_password);
$wdc->set_protocol(1); // use HTTP/1.1
$wdc->set_debug(FALSE); // enable debugging?
if (!$wdc->open()) {
$errors[] = $lang['control_center_206'];
}
}
## Building Elements Array
$elements1[] = array();
if (isset($_GET['id']) && $_GET['id']) {
$elements1[]=array('rr_type'=>'textarea', 'name'=>'docs_comment', 'label'=>$lang['docs_23'].'  ', 'style'=>'width:250px;height:70px;font-family:Arial;font-size:12px;');
$elements1[]=array('rr_type'=>'hidden', 'name'=>'docs_id');
$elements1[]=array('rr_type'=>'static', 'name'=>'docs_date', 'label'=>$lang['docs_25']);
$elements1[]=array('rr_type'=>'static', 'name'=>'docs_name', 'label'=>$lang['docs_26']);
$elements1[]=array('rr_type'=>'static', 'name'=>'docs_size', 'label'=>$lang['docs_27']);