Tryag File Manager

//home/cluster1/data/bu01/1121861/jlex/php5/account_manager.php5

<?
include_once("db_loader.php5");
include_once("db_connection.php5");
include_once("query_object.php5");
include_once("mysql_to_xml.php5");

class account_manager {

public $INVALID_PASSWORD = 0;
	public $INVALID_USERNAME = 1;
	public $VALID_LOGIN = 2;
	public $VALID_ADMIN = 3;
	public $USERNAME_TAKEN = 4;
	public $CREATED_NEW_ACCOUNT = 5;
	public $CREATE_ADMIN = 6;
	public $INVALID_ADMIN = 7;
	
	function verify_password($username, $password) {
	    $query = "SELECT password_0 FROM user_user WHERE username_0='$username'";
	    $query_result = mysql_query($query);
	    $num_rows = mysql_num_rows($query_result);
	    $result = -1;
	    if($num_rows == 1) {
		$row = mysql_fetch_assoc($query_result);
		$db_password = $row["password_0"];
		if($db_password != $password) {
		    $result = $this->INVALID_PASSWORD;
		}
		else {
		    if($this->is_admin($username) == $this->VALID_ADMIN) {
			$result = $this->VALID_ADMIN;
		    }
		    else {
			$result = $this->VALID_LOGIN;
		    }
		}
	    }
	    else {
		$result = $this->INVALID_USERNAME;
	    }
	    return $result;
	}

function create_account($form_vars,$access_codes) {
	    $username = $form_vars["username"];
	    $form_var_names = array("fname","lname","email","username","password");
	    $query = "SELECT count(*) FROM user_user WHERE username_0='$username'";
	    $query_result = mysql_query($query);
	    $row = mysql_fetch_assoc($query_result);
	    $num = $row["count(*)"];
	    $result = -1;

if($num != 0) {
		$result = $this->USERNAME_TAKEN;
	    }
	    else {
		$date = date("Y-m-d (g:i a)");
		$xml = "<object><user>\n";  
		$xml .= "<date>$date</date>\n";
		foreach($form_var_names as $var_name) {
		    $xml .= "<$var_name>".$form_vars[$var_name]."</$var_name>\n";
		}
		$access_code = $form_vars["access_code"];
		if(array_search($access_code,$access_codes) == "admin") {
		    $xml .= "<admin>true</admin>\n";
		    $result = $this->CREATED_ADMIN;
		}
		else {
		    $result = $this->CREATED_NEW_ACCOUNT;
		}
		$xml .= "<login_count>1</login_count>\n";
		$xml .= "<last_login>$date</last_login>\n";
		$xml .= "</user>\n";
		$xml .= "</object>\n";
		
		$dl = new db_loader();
		$dl->xml_to_db_bulk("user","../user/schema.xml",$xml,$dl->UPDATE_DATABASE);
		
		$xml = "<object><user_refs><username>$username</username></user_refs></object>";
		$dl = new db_loader();
		$dl->xml_to_db_bulk("mydict","../mydict/schema.xml",$xml,$dl->UPDATE_DATABASE);		
	    }
	    return $result;
	}

function list_accounts($stylesheet) {
	    $query_object = new query_object();
	    $query_object->set_project("user");
	    $query_object->set_max_conditions("3");
	    $query_object->set_max_results("50");
	    $query_object->add_condition_set("username","field regexp '~'",".");
	    $query_object->set_stylesheet($stylesheet);
	    $query_object->set_sort_order("lname,fname");
	    $converter = new mysql_to_xml();
	    $query_object = $converter->query_database($query_object);
	    $query_object = $converter->convert_resultset_to_xml($query_object);
	    $xml = $query_object->get_xml();
	    //$query_object->print_values();
	    header("Content-Type: application/xml");
	    echo $xml;
	}
	
	function delete_accounts($usernames) {
	    foreach($usernames as $username) {
		$query = "DELETE FROM user_user WHERE username_0='$username'";
		mysql_query($query);
		if(mysql_error()) {
		    echo "account_manager.delete_accounts() : ".mysql_error."<BR>";
		}

$query = "SELECT user_refs_id FROM mydict_user_refs WHERE username_0='$username'";
		$query_result = mysql_query($query);
		$num_rows = mysql_num_rows($query_result);
		if($num_rows != 0) {
		    $row = mysql_fetch_assoc($query_result);
		    $user_refs_id = $row["user_refs_id"];
		    $query = "DELETE FROM mydict_user_refs WHERE username_0='$username'";
		    mysql_query($query);
		    
		    $query = "DELETE FROM mydict_refset WHERE user_refs_id=$user_refs_id";
		    mysql_query($query);
		}
	    }
	}

function update_login_info($username) {
	    $date = date("Y-m-d (g:i a)");
	    $query = "UPDATE user_user SET login_count_0=login_count_0+1,last_login_0='$date' WHERE username_0='$username'";
	    mysql_query($query);
	    echo mysql_error();
	}
    }
?>