<?php
// $Id: class.User.php,v 1.19 2005/06/14 21:35:40 rufustfirefly Exp $
// $Author: rufustfirefly $
// TODO migrate all password setting to use setPassword
// write checkPassword
// migrate all password checking to use checkPassword
// verify that there are no md5 calls outside of this class!!
// class: FreeMED.User
//
// Class container for FreeMED user information.
//
class User {
var $local_record; // local record
var $user_number; // user number (id)
var $user_level; // user level (0..9)
var $user_name; // name of the user
var $user_descrip; // user description
var $user_phy; // number of physician
var $manage_config; // configuration for patient management
var $perms_fac, $perms_phy, $perms_phygrp;
// Method: User constructor
//
// Parameters:
//
// $param - (optional) Specify user identification number.
// If not specified, the system will default to using
// cookie session data to supply it.
//
function User ($param=NULL) {
if ($param == NULL) {
// Check to see if XML-RPC or session data
if ($_SESSION['authdata']['user']) {
$this->user_number = $_SESSION['authdata']['user'];
} else {
$this->user_number = $GLOBALS['__freemed']['basic_auth_id'];
}
} else {
$this->user_number = $param;
}
// Check for cached copy
if (!isset($GLOBALS['__freemed']['cache']['user'][$this->user_number])) {
// Retrieve copy
$this->local_record = freemed::get_link_rec (
$this->user_number, "user"
);
// Store in the cache
$GLOBALS['__freemed']['cache']['user'][$this->user_number] = $this->local_record;
} else {
// Pull copy from the cache
$this->local_record = $GLOBALS['__freemed']['cache']['user'][$this->user_number];
}
$this->user_name = stripslashes($this->local_record["username"]);
$this->user_descrip = stripslashes($this->local_record["userdescrip"]);
$this->user_level = $this->local_record["userlevel" ];
$this->user_phy = $this->local_record["userrealphy"];
$this->perms_fac = $this->local_record["userfac" ];
$this->perms_phy = $this->local_record["userphy" ];
$this->perms_phygrp = $this->local_record["userphygrp" ];
// special root stuff
if ($this->user_number == 1) $this->user_level = 9;
// Map configuration vars
$this->manage_config = unserialize($this->local_record['usermanageopt']);
} // end function User
// method: getDescription
//
// Retrieve description of current user. (Usually their name)
//
// Returns:
//
// Description of the current user object.
//
function getDescription ($no_parameters = "") {
if (empty($this->user_descrip)) return __("(no description)");
return ($this->user_descrip);
} // end function getDescription
function getLevel ($no_parameters = "") {
return ($this->user_level)+0;
} // end function getLevel
function getPhysician ($no_parameters = "") {
return ($this->user_phy)+0;
} // end function getPhysician
// Method: getFaxesInQueue
//
// Get list of faxes in queue to check
//
// Returns:
//
// Array of fax ids, or NULL if there are none
function getFaxesInQueue ( ) {
if (is_array($_SESSION['fax_queue'])) {
foreach ($_SESSION['fax_queue'] AS $k => $v) {
if ($k and $v['id']) { $r[$k] = $v['id']; }
}
if (is_array($r)) { return $r; }
}
return NULL;
} // end method getFaxesInQueue
// Method: getFaxDescription
//
// Gives stored description of fax in queue by id number.
//
// Parameters:
//
// $fid - Fax ID
//
// Returns:
//
// String containing description
//
function getFaxDescription ( $fid ) {
return $_SESSION['fax_queue'][$fid]['info'];
} // end method getFaxDescription
// Method: setFaxInQueue
//
// Set a fax to be in the queue to check.
//
// Parameters:
//
// $fid - Fax id
//
// $info - (optional) Textual description of fax to be stored in queue.
//
function setFaxInQueue ( $fid, $info = NULL ) {
$_SESSION['fax_queue'][$fid]['id'] = $fid;
$_SESSION['fax_queue'][$fid]['info'] = $info;
} // end method setFaxInQueue
// Method: faxNotify
//
// Create Javascript alerts for finished faxes.
//
// Returns:
//
// Javascript code (in SCRIPT tags) or NULL if nothing.
//
function faxNotify ( ) {
if (!($fax = $this->getFaxesInQueue())) { return ''; }
$f = CreateObject('_FreeMED.Fax');
foreach ($fax AS $k => $v) {
$st = $f->State($k);
if ($st == 1) {
$messages[] = sprintf(
__("Fax job %d to %s (%s) finished."),
$k, $f->GetNumberFromId($k),
$this->getFaxDescription($k)
);
unset($_SESSION['fax_queue'][$k]);
} elseif (is_array($st) and $st[0] == -1) {
$messages[] = sprintf(
__("Fax job %d (%s) failed with '%s'."),
$k, $f->GetNumberFromId($k), $st[1]
);
unset($_SESSION['fax_queue'][$k]);
}
}
// Create Javascript notification if there is any
if (is_array($messages)) {
$final = join('\n', $messages);
return "<script language=\"javascript\">\n".
"alert('".addslashes($final)."');\n".
"</script>\n";
}
} // end method faxNotify
// Method: getName
//
// Retrieves the user name. This is their login name.
//
// Returns:
//
// User name for user.
//
function getName ($no_parameters = "") {
return ($this->user_name);
} // end function getName
// method: isPhysician
//
// Determines if the user is classified as a physician/provider.
//
// Returns:
//
// Boolean, true if they are a physician/provider.
//
function isPhysician ($no_parameters = "") {
return ($this->user_phy != 0);
} // end function isPhysician
// Method: setPassword
//
// Set password for specified user id
//
// Parameters:
//
// $password - New password
//
// $user_id - Id of user record
//
function setPassword ($password, $user_id) {
global $sql;
if ($user_id == "") {
if((LOGLEVEL<1)||LOG_ERRORS){syslog(LOG_INFO,"class.User.php|setPassword| no user id!!");}
return false;
}
$md5_password=md5($password);
$my_query = $sql->update_query(
"user",
array (
"userpassword" => $md5_password
), array ("id" => $user_id)
);
if((LOGLEVEL<1)||LOG_SQL){syslog(LOG_INFO,"setPassword query=$my_query");}
$result = $sql->query($my_query);
} // end function setPassword
// Method: getManageConfig
//
// Retrieve a user configuration variable by key.
//
// Parameters:
//
// $key - Configuration key to retrieve.
//
// Returns:
//
// Value of the specified key.
//
function getManageConfig ($key) {
return $this->manage_config["$key"];
} // end function getManageConfig
// Method: getManageConfig
//
// Set a user configuration variable by key to a particular
// value.
//
// Parameters:
//
// $key - Configuration key to set.
//
// $val - Configuration value to set.
//
function setManageConfig ($new_key, $new_val) {
// Now, set extra value(s)
$this->manage_config["$new_key"] = $new_val;
// Set part of record
$query = $GLOBALS['sql']->update_query(
'user',
array(
'usermanageopt' => serialize($this->manage_config)
), array ('id' => $this->user_number)
);
$result = $GLOBALS['sql']->query($query);
} // end function setManageConfig
// Method: newMessages
//
// Determines how many new unread messages exist in the system
// for this user.
//
// Returns:
//
// Number of unread messages in the system for this user.
//
function newMessages () {
global $sql;
$result = $sql->query("SELECT * FROM messages WHERE ".
"msgfor='".addslashes($this->user_number)."' AND ".
"msgread='0'");
if (!$sql->results($result)) return false;
return $sql->num_rows($result);
} // end function newMessages
// Method: init
//
// Creates user database table and populates it with
// required data. This is not "default" or "useful
// starting" data, it is the data that is required
// to run FreeMED.
//
// Parameters:
//
// $adminpassword - New administrative password.
//
function init($adminpassword) {
global $sql;
// Database Clean
$result=$sql->query("DROP TABLE user");
// Database Rebuild
$result = $sql->query($sql->create_table_query(
'user',
array(
'username' => SQL__NOT_NULL(SQL__VARCHAR(16)),
'userpassword' => SQL__NOT_NULL(SQL__VARCHAR(32)),
'userdescrip' => SQL__VARCHAR(50),
'userlevel' => SQL__BLOB,
'usertype' => SQL__ENUM (array(
"phy",
"misc",
"super"
)),
'userfac' => SQL__BLOB,
'userphy' => SQL__BLOB,
'userphygrp' => SQL__BLOB,
'userrealphy' => SQL__INT_UNSIGNED(0),
'usermanageopt' => SQL__BLOB,
'id' => SQL__SERIAL
), array ('id', 'username')
));
// Required Data!!
$result = $sql->query($sql->insert_query(
"user",
array (
"username" => "admin",
"userpassword" => $adminpassword,
"userdescrip" => __("Administrator"),
"userlevel" => "admin",
"usertype" => "misc",
"userfac" => "-1",
"userphy" => "-1",
"userphygrp" => "-1",
"userrealphy" => "0",
"usermanageopt" => 'a:6:{s:1:" ";N;s:22:"automatic_refresh_time";s:0:"";s:15:"display_columns";s:1:"3";s:17:"num_summary_items";s:1:"1";s:17:"static_components";a:6:{s:12:"appointments";a:2:{s:6:"static";s:12:"appointments";s:5:"order";i:5;}s:14:"custom_reports";a:2:{s:6:"static";s:14:"custom_reports";s:5:"order";i:5;}s:19:"medical_information";a:2:{s:6:"static";s:19:"medical_information";s:5:"order";i:5;}s:9:" messages";a:2:{s:6:"static";s:9:" messages";s:5:"order";i:5;}s:19:"patient_information";a:2:{s:6:"static";s:19:"patient_information";s:5:"order";i:5;}s:21:"photo_id__action_last";a:2:{s:6:"static";s:21:"photo_id__action_last";s:5:"order";i:5;}}s:18:"modular_components";a:20:{s:12:"appointments";a:2:{s:6:"static";s:12:"appointments";s:5:"order";i:5;}s:14:"custom_reports";a:2:{s:6:"static";s:14:"custom_reports";s:5:"order";i:5;}s:19:"medical_information";a:2:{s:6:"static";s:19:"medical_information";s:5:"order";i:5;}s:9:" messages";a:2:{s:6:"static";s:9:" messages";s:5:"order";i:5;}s:19:"patient_information";a:2:{s:6:"static";s:19:"patient_information";s:5:"order";i:5;}s:21:"photo_id__action_last";a:2:{s:6:"static";s:21:"photo_id__action_last";s:5:"order";i:5;}s:15:"AllergiesModule";a:2:{s:6:"module";s:15:"AllergiesModule";s:5:"order";i:5;}s:21:"ChronicProblemsModule";a:2:{s:6:"module";s:21:"ChronicProblemsModule";s:5:"order";i:5;}s:21:"CurrentProblemsModule";a:2:{s:6:"module";s:21:"CurrentProblemsModule";s:5:"order";i:5;}s:13:"EpisodeOfCare";a:2:{s:6:"module";s:13:"EpisodeOfCare";s:5:"order";i:5;}s:20:"AuthorizationsModule";a:2:{s:6:"module";s:20:"AuthorizationsModule";s:5:"order";i:5;}s:13:"LettersModule";a:2:{s:6:"module";s:13:"LettersModule";s:5:"order";i:5;}s:15:"QuickmedsModule";a:2:{s:6:"module";s:15:"QuickmedsModule";s:5:"order";i:5;}s:22:"PatientCoveragesModule";a:2:{s:6:"module";s:22:"PatientCoveragesModule";s:5:"order";i:5;}s:13:"PatientImages";a:2:{s:6:"module";s:13:"PatientImages";s:5:"order";i:5;}s:13:"PaymentModule";a:2:{s:6:"module";s:13:"PaymentModule";s:5:"order";i:5;}s:18:"PrescriptionModule";a:2:{s:6:"module";s:18:"PrescriptionModule";s:5:"order";i:5;}s:24:"PreviousOperationsModule";a:2:{s:6:"module";s:24:"PreviousOperationsModule";s:5:"order";i:5;}s:15:"ProcedureModule";a:2:{s:6:"module";s:15:"ProcedureModule";s:5:"order";i:5;}s:13:"ProgressNotes";a:2:{s:6:"module";s:13:"ProgressNotes";s:5:"order";i:5;}}}'
)
));
return $result;
} // end method init
} // end class User
?>
