"Varchar",
'Surname' => "Varchar",
'Email' => "Varchar",
'Password' => "Varchar(64)", // support for up to SHA256!
'RememberLoginToken' => "Varchar(50)",
'NumVisit' => "Int",
'LastVisited' => 'Datetime',
'Bounced' => 'Boolean', // Note: This does not seem to be used anywhere.
'AutoLoginHash' => 'Varchar(30)',
'AutoLoginExpired' => 'Datetime',
'BlacklistedEmail' => 'Boolean',
'PasswordEncryption' => "Enum('none', 'none')",
'Salt' => 'Varchar(50)',
'PasswordExpiry' => 'Date',
'LockedOutUntil' => 'Datetime',
'Locale' => 'Varchar(6)',
);
static $belongs_many_many = array(
"Groups" => "Group",
);
static $has_one = array();
static $has_many = array(
'UnsubscribedRecords' => 'Member_UnsubscribeRecord'
);
static $many_many = array();
static $many_many_extraFields = array();
static $default_sort = "Surname, FirstName";
static $indexes = array(
'Email' => true,
'AutoLoginHash' => 'unique (AutoLoginHash)'
);
static $notify_password_change = false;
/**
* All searchable database columns
* in this object, currently queried
* with a "column LIKE '%keywords%'
* statement.
*
* @var array
* @todo Generic implementation of $searchable_fields on DataObject,
* with definition for different searching algorithms
* (LIKE, FULLTEXT) and default FormFields to construct a searchform.
*/
static $searchable_fields = array(
'FirstName',
'Surname',
'Email',
);
/**
* {@link PasswordValidator} object for validating user's password
*/
protected static $password_validator = null;
/**
* The number of days that a password should be valid for.
* By default, this is null, which means that passwords never expire
*/
protected static $password_expiry_days = null;
protected static $lock_out_after_incorrect_logins = null;
/**
* This method is used to initialize the static database members
*
* Since PHP doesn't support any expressions for the initialization of
* static member variables we need a method that does that.
*
* This method adds all supported encryption algorithms to the
* PasswordEncryption Enum field.
*
* @todo Maybe it would be useful to define this in DataObject and call
* it automatically?
*/
public static function init_db_fields() {
self::$db['PasswordEncryption'] = "Enum(array('none', '" .
implode("', '", array_map("addslashes", Security::get_encryption_algorithms())) .
"'), 'none')";
}
/**
* Check if the passed password matches the stored one
*
* @param string $password The clear text password to check
* @return bool Returns TRUE if the passed password is valid, otherwise FALSE.
*/
public function checkPassword($password) {
// Only confirm that the password matches if the user isn't locked out
if(!$this->isLockedOut()) {
$encryption_details = Security::encrypt_password($password, $this->Salt, $this->PasswordEncryption);
return ($this->Password === $encryption_details['password']);
}
}
/**
* Returns true if this user is locked out
*/
public function isLockedOut() {
return $this->LockedOutUntil && time() < strtotime($this->LockedOutUntil);
}
/**
* Regenerate the session_id.
* This wrapper is here to make it easier to disable calls to session_regenerate_id(), should you need to.
* They have caused problems in certain
* quirky problems (such as using the Windmill 0.3.6 proxy).
*/
static function session_regenerate_id() {
$file = ""; $line = "";
if (!headers_sent($file, $line)) session_regenerate_id(true);
else user_error("Content already sent at line $line in $file, can't call session_regenerate_id", E_USER_WARNING);
}
/**
* Set a {@link PasswordValidator} object to use to validate member's passwords.
*/
static function set_password_validator($pv) {
self::$password_validator = $pv;
}
/**
* Set the number of days that a password should be valid for.
* Set to null (the default) to have passwords never expire.
*/
static function set_password_expiry($days) {
self::$password_expiry_days = $days;
}
/**
* Configure the security system to lock users out after this many incorrect logins
*/
static function lock_out_after_incorrect_logins($numLogins) {
self::$lock_out_after_incorrect_logins = $numLogins;
}
function isPasswordExpired() {
if(!$this->PasswordExpiry) return false;
return strtotime(date('Y-m-d')) >= strtotime($this->PasswordExpiry);
}
/**
* Logs this member in
*
* @param bool $remember If set to TRUE, the member will be logged in automatically the next time.
*/
function logIn($remember = false) {
self::session_regenerate_id();
Session::set("loggedInAs", $this->ID);
$this->NumVisit++;
if($remember) {
$token = substr(md5(uniqid(rand(), true)), 0, 49 - strlen($this->ID));
$this->RememberLoginToken = $token;
Cookie::set('alc_enc', $this->ID . ':' . $token);
} else {
$this->RememberLoginToken = null;
Cookie::set('alc_enc', null);
Cookie::forceExpiry('alc_enc');
}
// Clear the incorrect log-in count
if(self::$lock_out_after_incorrect_logins) {
$failedLogins = Session::get('Member.FailedLogins');
$failedLogins[$this->Email] = 0;
Session::set('Member.FailedLogins', $failedLogins);
}
$this->LockedOutUntil = null;
$this->write();
}
/**
* Log the user in if the "remember login" cookie is set
*
* The remember login token will be changed on every successful
* auto-login.
*/
static function autoLogin() {
if(strpos(Cookie::get('alc_enc'), ':') && !Session::get("loggedInAs")) {
list($uid, $token) = explode(':', Cookie::get('alc_enc'), 2);
$SQL_uid = Convert::raw2sql($uid);
$member = DataObject::get_one("Member", "Member.ID = '$SQL_uid'");
if($member && $member->RememberLoginToken != $token) {
$member = null;
}
if($member) {
self::session_regenerate_id();
Session::set("loggedInAs", $member->ID);
$token = substr(md5(uniqid(rand(), true)), 0, 49 - strlen($member->ID));
$member->RememberLoginToken = $token;
Cookie::set('alc_enc', $member->ID . ':' . $token);
$member->NumVisit++;
$member->write();
}
}
}
/**
* Logs this member out.
*/
function logOut() {
Session::clear("loggedInAs");
self::session_regenerate_id();
$this->RememberLoginToken = null;
Cookie::set('alc_enc', null);
Cookie::forceExpiry('alc_enc');
$this->write();
}
/**
* Generate an auto login hash
*
* This creates an auto login hash that can be used to reset the password.
*
* @param int $lifetime The lifetime of the auto login hash in days (by default 2 days)
*
* @todo Make it possible to handle database errors such as a "duplicate key" error
*/
function generateAutologinHash($lifetime = 2) {
do {
$hash = substr(base_convert(md5(uniqid(mt_rand(), true)), 16, 36),
0, 30);
} while(DataObject::get_one('Member', "`AutoLoginHash` = '$hash'"));
$this->AutoLoginHash = $hash;
$this->AutoLoginExpired = date('Y-m-d', time() + (86400 * $lifetime));
$this->write();
}
/**
* Return the member for the auto login hash
*
* @param bool $login Should the member be logged in?
*/
static function member_from_autologinhash($RAW_hash, $login = false) {
$SQL_hash = Convert::raw2sql($RAW_hash);
$member = DataObject::get_one('Member',"`AutoLoginHash`='" . $SQL_hash .
"' AND `AutoLoginExpired` > NOW()");
if($login && $member)
$member->logIn();
return $member;
}
/**
* Send signup, change password or forgot password informations to an user
*
* @param string $type Information type to send ("signup", "changePassword" or "forgotPassword")
* @param array $data Additional data to pass to the email (can be used in the template)
*/
function sendInfo($type = 'signup', $data = null) {
switch($type) {
case "signup":
$e = Object::create('Member_SignupEmail');
break;
case "changePassword":
$e = Object::create('Member_ChangePasswordEmail');
break;
case "forgotPassword":
$e = Object::create('Member_ForgotPasswordEmail');
break;
}
if(is_array($data)) {
foreach($data as $key => $value)
$e->$key = $value;
}
$e->populateTemplate($this);
$e->send();
}
/**
* Returns the fields for the member form - used in the registration/profile module.
* It should return fields that are editable by the admin and the logged-in user.
*
* @return FieldSet Returns a {@link FieldSet} containing the fields for
* the member form.
*/
function getMemberFormFields() {
$fields = new FieldSet(
new TextField("FirstName", _t('Member.FIRSTNAME', 'First Name')),
new TextField("Surname", _t('Member.SURNAME', "Surname")),
new TextField("Email", _t('Member.EMAIL', "Email", PR_MEDIUM, 'Noun')),
new TextField("Password", _t('Member.PASSWORD', 'Password'))
);
$this->extend('augmentMemberFormFields', $fields);
return $fields;
}
/**
* Factory method for the member validator
*
* @return Member_Validator Returns an instance of a
* {@link Member_Validator} object.
*/
function getNewsletterSubscriptions(){
$groups = $this->Groups()->toDropDownMap("ID","ID");
return $groups;
}
/**
* This does some cunning and automatically save the newsletter subscriptions
* by adding and removing the member from the appropriate
* groups based on a checkboxset field.
* This function is called by the form handler
* whenever form->saveInto($member); is called with an
* checkboxsetfield in the data with the name
* "newsletterSubscriptions"
*/
function saveNewsletterSubscriptions($groups){
$checkboxsetfield = new CheckboxSetField(
"NewsletterSubscriptions",
"",
$sourceitems = DataObject::get("NewsletterType")->toDropDownMap("GroupID","Title"),
$selectedgroups = $groups
);
return $this->Groups()->setByCheckboxSetField($checkboxsetfield);
}
function removeAllNewsletterSubscriptions(){
$groups = $this->Groups();
$groupIDs = $groups->getIDList();
$newsletterTypes = DataObject::get("NewsletterType");
if($newsletterTypes&&$newsletterTypes->count()){
foreach($newsletterTypes as $type){
$newsletterGroupIDs[] = $type->GroupID;
}
}
if($newsletterGroupIDs) {
foreach($newsletterGroupIDs as $newsletterGroupID){
if($groupIDs&&in_array($newsletterGroupID, $groupIDs)){
$groups->remove($newsletterGroupID);
}
}
}
}
function getValidator() {
return new Member_Validator();
}
/**
* Returns the current logged in user
*
* @return bool|Member Returns the member object of the current logged in
* user or FALSE.
*/
static function currentUser() {
$id = Session::get("loggedInAs");
if(!$id) {
self::autoLogin();
$id = Session::get("loggedInAs");
}
if($id) {
return DataObject::get_one("Member", "Member.ID = $id");
}
}
/**
* Get the ID of the current logged in user
*
* @return int Returns the ID of the current logged in user or 0.
*/
static function currentUserID() {
$id = Session::get("loggedInAs");
if(!$id) {
self::autoLogin();
$id = Session::get("loggedInAs");
}
return is_numeric($id) ? $id : 0;
}
/**
* Add the members email address to the blacklist
*
* With this method the blacklisted email table is updated to ensure that
* no promotional material is sent to the member (newsletters).
* Standard system messages are still sent such as receipts.
*
* @param bool $val Set to TRUE if the address should be added to the
* blacklist, otherwise to FALSE.
*/
function setBlacklistedEmail($val) {
if($val && $this->Email) {
$blacklisting = new Email_BlackList();
$blacklisting->BlockedEmail = $this->Email;
$blacklisting->MemberID = $this->ID;
$blacklisting->write();
}
$this->setField("BlacklistedEmail", $val);
// Save the BlacklistedEmail field to the Member table
$this->write();
}
/*
* Generate a random password, with randomiser to kick in if there's no words file on the
* filesystem.
*
* @return string Returns a random password.
*/
static function create_new_password() {
if(file_exists(Security::get_word_list())) {
$words = file(Security::get_word_list());
list($usec, $sec) = explode(' ', microtime());
srand($sec + ((float) $usec * 100000));
$word = trim($words[rand(0,sizeof($words)-1)]);
$number = rand(10,999);
return $word . $number;
} else {
$random = rand();
$string = md5($random);
$output = substr($string, 0, 6);
return $output;
}
}
/**
* Event handler called before writing to the database
*
* If an email's filled out look for a record with the same email and if
* found update this record to merge with that member.
*/
function onBeforeWrite() {
if($this->SetPassword) $this->Password = $this->SetPassword;
if($this->Email) {
if($this->ID) {
$idClause = "AND `Member`.ID <> $this->ID";
} else {
$idClause = "";
}
$existingRecord = DataObject::get_one(
"Member", "Email = '" . addslashes($this->Email) . "' $idClause");
// Debug::message("Found an existing member for email $this->Email");
if($existingRecord) {
$newID = $existingRecord->ID;
if($this->ID) {
DB::query("UPDATE Group_Members SET MemberID = $newID WHERE MemberID = $this->ID");
}
$this->ID = $newID;
// Merge existing data into the local record
foreach($existingRecord->getAllFields() as $k => $v) {
if(!isset($this->changed[$k]) || !$this->changed[$k]) $this->record[$k] = $v;
}
}
}
// We don't send emails out on dev/tests sites to prevent accidentally spamming users.
// However, if TestMailer is in use this isn't a risk.
if((Director::isLive() || Email::mailer() instanceof TestMailer) &&
isset($this->changed['Password']) && $this->changed['Password'] && $this->record['Password'] &&
Member::$notify_password_change) $this->sendInfo('changePassword');
// The test on $this->ID is used for when records are initially created
if(!$this->ID || (isset($this->changed['Password']) && $this->changed['Password'])) {
// Password was changed: encrypt the password according the settings
$encryption_details = Security::encrypt_password($this->Password);
$this->Password = $encryption_details['password'];
$this->Salt = $encryption_details['salt'];
$this->PasswordEncryption = $encryption_details['algorithm'];
$this->changed['Salt'] = true;
$this->changed['PasswordEncryption'] = true;
// If we haven't manually set a password expiry
if(!isset($this->changed['PasswordExpiry']) || !$this->changed['PasswordExpiry']) {
// then set it for us
if(self::$password_expiry_days) {
$this->PasswordExpiry = date('Y-m-d', time() + 86400 * self::$password_expiry_days);
} else {
$this->PasswordExpiry = null;
}
}
}
parent::onBeforeWrite();
}
function onAfterWrite() {
parent::onAfterWrite();
if(isset($this->changed['Password']) && $this->changed['Password']) {
MemberPassword::log($this);
}
}
/**
* Check if the member is in one of the given groups
*
* @param array $groups Groups to check
* @return bool Returns TRUE if the member is in one of the given groups,
* otherwise FALSE.
*/
public function inGroups(array $groups) {
foreach($this->Groups() as $group)
$memberGroups[] = $group->Title;
return count(array_intersect($memberGroups, $groups)) > 0;
}
/**
* Check if the member is in the given group
*
* @param int $groupID ID of the group to check
* @return bool Returns TRUE if the member is in the given group,
* otherwise FALSE.
*/
public function inGroup($groupID) {
foreach($this->Groups() as $group) {
if($groupID == $group->ID)
return true;
}
return false;
}
/**
* Alias for {@link inGroup}
*
* @param int $groupID ID of the group to check
* @return bool Returns TRUE if the member is in the given group,
* otherwise FALSE.
* @see inGroup()
*/
public function isInGroup($groupID) {
return $this->inGroup($groupID);
}
/**
* Returns true if this user is an administrator.
* Administrators have access to everything. The lucky bastards! ;-)
*
* @return Returns TRUE if this user is an administrator.
* @todo Should this function really exists? Is not {@link isAdmin()} the
* only right name for this?
* @todo Is {@link Group}::CanCMSAdmin not deprecated?
*/
function isAdmin() {
if($groups = $this->Groups()) {
foreach($groups as $group) {
if($group->CanCMSAdmin)
return true;
}
}
return Permission::check('ADMIN');
}
function _isAdmin() {
user_error("Deprecated. Use isAdmin() instead", E_USER_NOTICE);
return $this->isAdmin();
}
function isCMSUser() {
if($groups = $this->Groups()) {
foreach($groups as $group) {
if($group->CanCMS)
return true;
}
}
}
function _isCMSUser() {
user_error("Deprecated. Use isCMSUser() instead", E_USER_NOTICE);
return $this->isCMSUser();
}
//------------------- HELPER METHODS -----------------------------------//
/**
* Get the complete name of the member
*
* @return string Returns the first- and surname of the member. If the ID
* of the member is equal 0, only the surname is returned.
*/
public function getTitle() {
if($this->getField('ID') === 0)
return $this->getField('Surname');
return $this->getField('Surname') . ', ' . $this->getField('FirstName');
}
/**
* Get the complete name of the member
*
* @return string Returns the first- and surname of the member.
*/
public function getName() {
return $this->FirstName . ' ' . $this->Surname;
}
/**
* Set first- and surname
*
* This method assumes that the last part of the name is the surname, e.g.
* A B C will result in firstname A B and surname C
*
* @param string $name The name
*/
public function setName($name) {
$nameParts = explode(' ', $name);
$this->Surname = array_pop($nameParts);
$this->FirstName = join(' ', $nameParts);
}
/**
* Alias for {@link setName}
*
* @param string $name The name
* @see setName()
*/
public function splitName($name) {
return $this->setName($name);
}
//---------------------------------------------------------------------//
/**
* Get a "many-to-many" map that holds for all members their group
* memberships
*
* @return Member_GroupSet Returns a map holding for all members their
* group memberships.
*/
public function Groups() {
$groups = $this->getManyManyComponents("Groups");
$unsecure = DataObject::get("Group_Unsecure");
if($unsecure) {
foreach($unsecure as $unsecureItem) {
$groups->push($unsecureItem);
}
}
$groupIDs = $groups->column();
$collatedGroups = array();
foreach($groups as $group) {
$collatedGroups = array_merge((array)$collatedGroups,
$group->collateAncestorIDs());
}
$table = "Group_Members";
if(count($collatedGroups) > 0) {
$collatedGroups = implode(", ", array_unique($collatedGroups));
$unfilteredGroups = singleton('Group')->instance_get("`ID` IN ($collatedGroups)", "ID", "", "", "Member_GroupSet");
$result = new ComponentSet();
// Only include groups where allowedIPAddress() returns true
foreach($unfilteredGroups as $group) {
if($group->allowedIPAddress($_SERVER['REMOTE_ADDR'])) $result->push($group);
}
} else {
$result = new Member_GroupSet();
}
$result->setComponentInfo("many-to-many", $this, "Member", $table,
"Group");
return $result;
}
/**
* Get member SQLMap
*
* @param string $filter Filter for the SQL statement (WHERE clause)
* @param string $sort Sorting function (ORDER clause)
* @param string $blank Shift a blank member in the items
* @return SQLMap Returns an SQLMap that returns all Member data.
*
* @todo Improve documentation of this function! (Markus)
*/
public function map($filter = "", $sort = "", $blank="") {
$ret = new SQLMap(singleton('Member')->extendedSQL($filter, $sort));
if($blank) {
$blankMember = Object::create('Member');
$blankMember->Surname = $blank;
$blankMember->ID = 0;
$ret->getItems()->shift($blankMember);
}
return $ret;
}
/**
* Get a member SQLMap of members in specific groups
*
* @param mixed $groups Optional groups to include in the map. If NULL is
* passed, all groups are returned, i.e.
* {@link map()} will be called.
* @return SQLMap Returns an SQLMap that returns all Member data.
* @see map()
*
* @todo Improve documentation of this function! (Markus)
*/
public static function mapInGroups($groups = null) {
if(!$groups)
return Member::map();
$groupIDList = array();
if(is_a($groups, 'DataObjectSet')) {
foreach( $groups as $group )
$groupIDList[] = $group->ID;
} elseif(is_array($groups)) {
$groupIDList = $groups;
} else {
$groupIDList[] = $groups;
}
if(empty($groupIDList))
return Member::map();
return new SQLMap(singleton('Member')->extendedSQL(
"`GroupID` IN (" . implode( ',', $groupIDList ) .
")", "Surname, FirstName", "", "INNER JOIN `Group_Members` ON `MemberID`=`Member`.`ID`"));
}
/**
* Get a map of all members in the groups given that have CMS permissions
*
* If no groups are passed, all groups with CMS permissions will be used.
*
* @param array $groups Groups to consider or NULL to use all groups with
* CMS permissions.
* @return SQLMap Returns a map of all members in the groups given that
* have CMS permissions.
*/
public static function mapInCMSGroups($groups = null) {
if(!$groups || $groups->Count() == 0) {
$groups = DataObject::get('Group', "", "",
"INNER JOIN `Permission` ON `Permission`.GroupID = `Group`.ID AND `Permission`.Code IN ('ADMIN', 'CMS_ACCESS_AssetAdmin')");
}
$groupIDList = array();
if(is_a($groups, 'DataObjectSet')) {
foreach($groups as $group)
$groupIDList[] = $group->ID;
} elseif(is_array($groups)) {
$groupIDList = $groups;
}
/*if( empty( $groupIDList ) )
return Member::map(); */
$filterClause = ($groupIDList)
? "`GroupID` IN (" . implode( ',', $groupIDList ) . ")"
: "";
return new SQLMap(singleton('Member')->extendedSQL($filterClause,
"Surname, FirstName", "",
"INNER JOIN `Group_Members` ON `MemberID`=`Member`.`ID` INNER JOIN `Group` ON `Group`.`ID`=`GroupID`"));
}
/**
* Get the groups in which the member is NOT in
*
* When passed an array of groups, and a component set of groups, this
* function will return the array of groups the member is NOT in.
*
* @param array $groupList An array of group code names.
* @param array $memberGroups A component set of groups (if set to NULL,
* $this->groups() will be used)
* @return array Groups in which the member is NOT in.
*/
public function memberNotInGroups($groupList, $memberGroups = null){
if(!$memberGroups)
$memberGroups = $this->Groups();
foreach($memberGroups as $group) {
if(in_array($group->Code, $groupList)) {
$index = array_search($group->Code, $groupList);
unset($groupList[$index]);
}
}
return $groupList;
}
/**
* Return a {@link FieldSet} of fields that would appropriate for editing
* this member.
*
* @return FieldSet Return a FieldSet of fields that would appropriate for
* editing this member.
*/
public function getCMSFields() {
$locale = ($this->Locale) ? $this->Locale : i18n::get_locale();
$password = new ConfirmedPasswordField('Password', 'Password');
$password->setCanBeEmpty(true);
$fields = new FieldSet(
//new TextField("Salutation", "Title"),
new HeaderField(_t('Member.PERSONALDETAILS', "Personal Details", PR_MEDIUM, 'Headline for formfields')),
new TextField("FirstName", _t('Member.FIRSTNAME')),
new TextField("Surname", _t('Member.SURNAME')),
new HeaderField(_t('Member.USERDETAILS', "User Details", PR_MEDIUM, 'Headline for formfields')),
new TextField("Email", _t('Member.EMAIL')),
new DropdownField(
"Locale",
_t('Member.INTERFACELANG', "Interface Language", PR_MEDIUM, 'Language of the CMS'),
i18n::get_existing_translations(),
$locale
),
$password
);
$this->extend('updateCMSFields', $fields);
return $fields;
}
/**
* Unsubscribe from newsletter
*
* @param NewsletterType $newsletterType Newsletter type to unsubscribe
* from
*/
function unsubscribeFromNewsletter(NewsletterType $newsletterType) {
// record today's date in unsubscriptions
// this is a little bit redundant
$unsubscribeRecord = new Member_UnsubscribeRecord();
$unsubscribeRecord->unsubscribe($this, $newsletterType);
$this->Groups()->remove($newsletterType->GroupID);
}
function requireDefaultRecords() {
parent::requireDefaultRecords();
if(!DB::query("SELECT * FROM Member")->value() && isset($_REQUEST['username']) && isset($_REQUEST['password'])) {
Security::findAnAdministrator($_REQUEST['username'], $_REQUEST['password']);
Database::alteration_message("Added admin account","created");
}
}
function canEdit() {
if( $this->ID == Member::currentUserID() ) return true;
return Permission::check( 'ADMIN' );
}
/**
* Validate this member object.
*/
function validate() {
$valid = parent::validate();
if(!$this->ID || (isset($this->changed['Password']) && $this->changed['Password'])) {
if(self::$password_validator) {
$valid->combineAnd(self::$password_validator->validate($this->Password, $this));
}
}
if((!$this->ID && $this->SetPassword) || (isset($this->changed['SetPassword']) && $this->changed['SetPassword'])) {
if(self::$password_validator) {
$valid->combineAnd(self::$password_validator->validate($this->SetPassword, $this));
}
}
return $valid;
}
function changePassword($password) {
$this->Password = $password;
$valid = $this->validate();
if($valid->valid()) {
$this->AutoLoginHash = null;
$this->write();
// Emails will be sent by Member::onBeforeWrite().
//$this->sendinfo('changePassword', array('CleartextPassword' => $password));
}
return $valid;
}
/**
* Tell this member that someone made a failed attempt at logging in as them.
* This can be used to lock the user out temporarily if too many failed attempts are made.
*/
function registerFailedLogin() {
if(self::$lock_out_after_incorrect_logins) {
// Keep a tally of the number of failed log-ins so that we can lock people out
$failedLogins = Session::get('Member.FailedLogins');
if(!isset($failedLogins[$this->Email])) $failedLogins[$this->Email] = 0;
$failedLogins[$this->Email]++;
Session::set('Member.FailedLogins', $failedLogins);
if($failedLogins[$this->Email] >= self::$lock_out_after_incorrect_logins) {
$this->LockedOutUntil = date('Y-m-d H:i:s', time() + 15*60);
$this->write();
}
}
}
}
/**
* Special kind of {@link ComponentSet} that has special methods for
* manipulating a user's membership
* @package sapphire
* @subpackage security
*/
class Member_GroupSet extends ComponentSet {
/**
* Control group membership with a number of checkboxes.
* - If the checkbox fields are present in $data, then the member will be
* added to the group with the same codename.
* - If the checkbox fields are *NOT* present in $data, then the member
* will be removed from the group with the same codename.
*
* @param array $checkboxes An array list of the checkbox fieldnames (only
* values are used). E.g. array(0, 1, 2)
* @param array $data The form data. Uually in the format array(0 => 2)
* (just pass the checkbox data from your form)
*/
function setByCheckboxes(array $checkboxes, array $data) {
foreach($checkboxes as $checkbox) {
if($data[$checkbox]) {
$add[] = $checkbox;
} else {
$remove[] = $checkbox;
}
}
if($add)
$this->addManyByCodename($add);
if($remove)
$this->removeManyByCodename($remove);
}
/**
* Allows you to set groups based on a CheckboxSetField
*
* Pass the form element from your post data directly to this method, and
* it will update the groups and add and remove the member as appropriate.
*
* On the form setup:
*
*
* $fields->push(
* new CheckboxSetField(
* "NewsletterSubscriptions",
* "Receive email notification of events in ",
* $sourceitems = DataObject::get("NewsletterType")->toDropDownMap("GroupID","Title"),
* $selectedgroups = $member->Groups()->Map("ID","ID")
* )
* );
*
*
* On the form handler:
*
*
* $groups = $member->Groups();
* $checkboxfield = $form->Fields()->fieldByName("NewsletterSubscriptions");
* $groups->setByCheckboxSetField($checkboxfield);
*
*
* @param CheckboxSetField $checkboxsetfield The CheckboxSetField (with
* data) from your form.
*/
function setByCheckboxSetField(CheckboxSetField $checkboxsetfield) {
// Get the values from the formfield.
$values = $checkboxsetfield->Value();
$sourceItems = $checkboxsetfield->getSource();
if($sourceItems) {
// If (some) values are present, add and remove as necessary.
if($values) {
// update the groups based on the selections
foreach($sourceItems as $k => $item) {
if(in_array($k,$values)) {
$add[] = $k;
} else {
$remove[] = $k;
}
}
// else we should be removing all from the necessary groups.
} else {
$remove = array_keys($sourceItems);
}
if($add)
$this->addManyByGroupID($add);
if($remove)
$this->RemoveManyByGroupID($remove);
} else {
USER_ERROR("Member::setByCheckboxSetField() - No source items could be found for checkboxsetfield " .
$checkboxsetfield->Name(), E_USER_WARNING);
}
}
/**
* Adds this member to the groups based on the group IDs
*
* @param array $ids Group identifiers.
*/
function addManyByGroupID($groupIds){
$groups = $this->getGroupsFromIDs($groupIds);
if($groups) {
foreach($groups as $group) {
$this->add($group);
}
}
}
/**
* Removes the member from many groups based on the group IDs
*
* @param array $ids Group identifiers.
*/
function removeManyByGroupID($groupIds) {
$groups = $this->getGroupsFromIDs($groupIds);
if($groups) {
foreach($groups as $group) {
$this->remove($group);
}
}
}
/**
* Returns the groups from an array of group IDs
*
* @param array $ids Group identifiers.
* @return mixed Returns the groups from the array of Group IDs.
*/
function getGroupsFromIDs($ids){
if($ids && count($ids) > 1) {
return DataObject::get("Group", "ID IN (" . implode(",", $ids) . ")");
} else {
return DataObject::get_by_id("Group", $ids[0]);
}
}
/**
* Adds this member to the groups based on the group codenames
*
* @param array $codenames Group codenames
*/
function addManyByCodename($codenames) {
$groups = $this->codenamesToGroups($codenames);
if($groups) {
foreach($groups as $group){
$this->add($group);
}
}
}
/**
* Removes this member from the groups based on the group codenames
*
* @param array $codenames Group codenames
*/
function removeManyByCodename($codenames) {
$groups = $this->codenamesToGroups($codenames);
if($groups) {
foreach($groups as $group) {
$this->remove($group);
}
}
}
/**
* Helper function to return the appropriate groups via a codenames
*
* @param array $codenames Group codenames
* @return array Returns the the appropriate groups.
*/
protected function codenamesToGroups($codenames) {
$list = "'" . implode("', '", $codenames) . "'";
$output = DataObject::get("Group", "Code IN ($list)");
// Some are missing - throw warnings
if(!$output || ($output->Count() != sizeof($list))) {
foreach($codenames as $codename)
$missing[$codename] = $codename;
if($output) {
foreach($output as $record)
unset($missing[$record->Code]);
}
if($missing)
user_error("The following group-codes aren't matched to any groups: " .
implode(", ", $missing) .
". You probably need to link up the correct group codes in phpMyAdmin",
E_USER_WARNING);
}
return $output;
}
}
/**
* Form for editing a member profile.
* @package sapphire
* @subpackage security
*/
class Member_ProfileForm extends Form {
function __construct($controller, $name, $member) {
Requirements::clear();
Requirements::css('jsparty/tabstrip/tabstrip.css');
Requirements::css('cms/css/typography.css');
Requirements::css('cms/css/cms_right.css');
Requirements::javascript("jsparty/prototype.js");
Requirements::javascript("jsparty/behaviour.js");
Requirements::javascript("jsparty/prototype_improvements.js");
Requirements::javascript("jsparty/loader.js");
Requirements::javascript("jsparty/tabstrip/tabstrip.js");
Requirements::javascript("jsparty/scriptaculous/scriptaculous.js");
Requirements::javascript("jsparty/scriptaculous/controls.js");
Requirements::javascript("jsparty/layout_helpers.js");
Requirements::css("sapphire/css/Form.css");
Requirements::css("sapphire/css/MemberProfileForm.css");
$fields = singleton('Member')->getCMSFields();
$fields->push(new HiddenField('ID','ID',$member->ID));
$actions = new FieldSet(
new FormAction('dosave',_t('CMSMain.SAVE'))
);
$validator = new RequiredFields(
);
parent::__construct($controller, $name, $fields, $actions, $validator);
$this->loadDataFrom($member);
}
function dosave($data, $form) {
$SQL_data = Convert::raw2sql($data);
$member = DataObject::get_by_id("Member", $SQL_data['ID']);
if($SQL_data['Locale'] != $member->Locale) {
$form->addErrorMessage("Generic", _t('Member.REFRESHLANG'),"good");
}
$form->saveInto($member);
$member->write();
Director::redirectBack();
}
}
/**
* Class used as template to send an email to new members
* @package sapphire
* @subpackage security
*/
class Member_SignupEmail extends Email {
protected $from = ''; // setting a blank from address uses the site's default administrator email
protected $to = '$Email';
protected $subject = '';
protected $body = '';
function __construct() {
$this->subject = _t('Member.EMAILSIGNUPSUBJECT', "Thanks for signing up");
$this->body = '
' . _t('Member.GREETING','Welcome') . ', $FirstName.
' . _t('Member.EMAILSIGNUPINTRO1','Thanks for signing up to become a new member, your details are listed below for future reference.') . '
' . _t('Member.EMAILSIGNUPINTRO2','You can login to the website using the credentials listed below') . ':
- ' . _t('Member.EMAIL') . '$Email
- ' . _t('Member.PASSWORD') . ':$Password
' . _t('Member.CONTACTINFO','Contact Information') . '
- ' . _t('Member.NAME','Name') . ': $FirstName $Surname
<% if Phone %>
- ' . _t('Member.PHONE','Phone') . ': $Phone
<% end_if %>
<% if Mobile %>
- ' . _t('Member.MOBILE','Mobile') . ': $Mobile
<% end_if %>
- ' . _t('Member.ADDRESS','Address') . ':
$Number $Street $StreetType
$Suburb
$City $Postcode
';
}
function MemberData() {
return $this->template_data->listOfFields(
"FirstName", "Surname", "Email",
"Phone", "Mobile", "Street",
"Suburb", "City", "Postcode"
);
}
}
/**
* Class used as template to send an email saying that the password has been
* changed
* @package sapphire
* @subpackage security
*/
class Member_ChangePasswordEmail extends Email {
protected $from = ''; // setting a blank from address uses the site's default administrator email
protected $subject = '';
protected $ss_template = 'ChangePasswordEmail';
protected $to = '$Email';
function __construct() {
$this->subject = _t('Member.SUBJECTPASSWORDCHANGED', "Your password has been changed", PR_MEDIUM, 'Email subject');
}
}
/**
* Class used as template to send the forgot password email
* @package sapphire
* @subpackage security
*/
class Member_ForgotPasswordEmail extends Email {
protected $from = ''; // setting a blank from address uses the site's default administrator email
protected $subject = '';
protected $ss_template = 'ForgotPasswordEmail';
protected $to = '$Email';
function __construct() {
$this->subject = _t('Member.SUBJECTPASSWORDRESET', "Your password reset link", PR_MEDIUM, 'Email subject');
}
}
/**
* Record to keep track of which records a member has unsubscribed from and when.
* @package sapphire
* @subpackage security
* @todo Check if that email stuff ($from, $to, $subject, $body) is needed
* here! (Markus)
*/
class Member_UnsubscribeRecord extends DataObject {
static $has_one = array(
'NewsletterType' => 'NewsletterType',
'Member' => 'Member'
);
/**
* Unsubscribe the member from a specific newsletter type
*
* @param int|Member $member Member object or ID
* @param int|NewsletterType $newsletterType Newsletter type object or ID
*/
function unsubscribe($member, $newsletterType) {
// $this->UnsubscribeDate()->setVal( 'now' );
$this->MemberID = (is_numeric($member))
? $member
: $member->ID;
$this->NewsletterTypeID = (is_numeric($newsletterType))
? $newsletterType
: $newsletterType->ID;
$this->write();
}
protected
$from = '', // setting a blank from address uses the site's default administrator email
$to = '$Email',
$subject = '',
$body = '';
function __construct($record = null, $isSingleton = false) {
$this->subject = _t('Member.SUBJECTPASSWORDCHANGED');
$this->body = '
' . _t('Member.EMAILPASSWORDINTRO', "Here's your new password") . '
' . _t('Member.EMAIL') . ': $Email
' . _t('Member.PASSWORD') . ': $Password
' . _t('Member.EMAILPASSWORDAPPENDIX', 'Your password has been changed. Please keep this email, for future reference.') . '
';
parent::__construct($record, $isSingleton);
}
}
/**
* Member Validator
* @package sapphire
* @subpackage security
*/
class Member_Validator extends RequiredFields {
protected $customRequired = array('FirstName', 'Email'); //, 'Password');
/**
* Constructor
*/
public function __construct() {
$required = func_get_args();
if(isset($required[0]) && is_array($required[0])) {
$required = $required[0];
}
$required = array_merge($required, $this->customRequired);
parent::__construct($required);
}
/**
* Check if the submitted member data is valid (server-side)
*
* Check if a member with that email doesn't already exist, or if it does
* that it is this member.
*
* @param array $data Submitted data
* @return bool Returns TRUE if the submitted data is valid, otherwise
* FALSE.
*/
function php($data) {
$valid = parent::php($data);
$member = DataObject::get_one('Member',
"Email = '". Convert::raw2sql($data['Email']) ."'");
// if we are in a complex table field popup, use ctf[childID], else use
// ID
if(isset($_REQUEST['ctf']['childID']))
$id = $_REQUEST['ctf']['childID'];
elseif(isset($_REQUEST['ID']))
$id = $_REQUEST['ID'];
else
$id = null;
if($id && is_object($member) && $member->ID != $id) {
$emailField = $this->form->dataFieldByName('Email');
$this->validationError($emailField->id(),
_t('Member.VALIDATIONMEMBEREXISTS', "There already exists a member with this email"),
"required");
$valid = false;
}
// Execute the validators on the extensions
if($this->extension_instances) {
foreach($this->extension_instances as $extension) {
if($extension->hasMethod('updatePHP')) {
$valid &= $extension->updatePHP($data, $this->form);
}
}
}
return $valid;
}
/**
* Check if the submitted member data is valid (client-side)
*
* @param array $data Submitted data
* @return bool Returns TRUE if the submitted data is valid, otherwise
* FALSE.
*/
function javascript() {
$js = parent::javascript();
// Execute the validators on the extensions
if($this->extension_instances) {
foreach($this->extension_instances as $extension) {
if($extension->hasMethod('updateJavascript')) {
$extension->updateJavascript($js, $this->form);
}
}
}
return $js;
}
}
// Initialize the static DB variables to add the supported encryption
// algorithms to the PasswordEncryption Enum field
Member::init_db_fields();
?>