/**
* Validate the email field for contact forms.
* @param I2CE_FormField $formfield
*/
public function validate_form_contact_field_email($formfield)
{
$value = $formfield->getValue();
if (I2CE_Validate::checkString($value) && !I2CE_Validate::checkEmail($value)) {
$formfield->setInvalidMessage('invalid_email');
}
}
/**
* Validate the email field for contact forms.
* @param I2CE_FormField $formfield
*/
public function validate_form_user_request_field_email($formfield)
{
$value = $formfield->getValue();
if (I2CE_Validate::checkString($value) && !I2CE_Validate::checkEmail($value)) {
$formfield->setInvalidMessage("invalid_email");
}
}
/**
* Perform the main actions of the page.
* @global array Get the home page from the global configuration
*/
protected function action()
{
parent::action();
if ($this->user->logged_in()) {
$this->setRedirect('home');
return;
}
$access = I2CE::getUserAccess();
$has_email = $access instanceof I2CE_UserAccess_Mechanism && $access->canChangePassword() && I2CE_User::hasDetail('email');
$this->template->setBodyId("loginPage");
$this->template->setDisplayDataImmediate('has_email', $has_email);
if (!$this->isPost() || !$has_email) {
return;
}
if ($this->post('submit') == "Reset") {
if (I2CE_Validate::checkString($this->post('username')) && I2CE_User::userExists($this->post('username'), true)) {
$user = new I2CE_User($this->post('username'), true, false, true);
$email = $user->email;
$valid_email = I2CE_Validate::checkEmail($email);
$pass = trim(I2CE_User::generatePassword());
if ($user->getRole() != 'guest' && $valid_email && $pass && $user->setPassword($pass)) {
if ($this->mailPassword($email, $this->post('username'), $pass)) {
$this->template->addTextNode("error_message", "Your password has been reset and mailed to you.");
} else {
$this->template->addTextNode("error_message", "Your password has been reset, but could not mailed to you. Please contact your system administrator");
}
} else {
$this->template->addTextNode("error_message", "Your password could not be reset. Please contact your system administrator to change your password.");
}
} else {
$this->template->addTextNode("error_message", "Your username could not be found in the database. Please contact your System Administrator.");
}
} elseif ($this->post('submit') == "View") {
$usernames = I2CE_User::findUsersByInfo(false, array('email' => $this->post('email')));
if (is_array($usernames) && count($usernames) == 1) {
reset($usernames);
$this->template->addText('<p id="error_message">Your username is: <b>' . current($usernames) . '</b><br />Enter it below to reset your password or return to the login page to login.</p>', 'p');
} else {
$this->template->addTextNode("error_message", "That email address was not found in the system. Please contact your System Administrator.");
}
} else {
$this->template->addTextNode("error_message", "Please click one of the submit buttons or only enter one text field.");
}
}
/**
* Perform extra validation for the trainingprovider form.
* A new trainingprovider record needs to verify there aren't any existing
* records with the same name.
* @param I2CE_Form $form
*/
public function validate_form_trainingprovider($form)
{
$search = array();
$name_ignore = false;
if (isset($form->name_ignore)) {
$name_ignore = $form->name_ignore;
}
if (I2CE_ModuleFactory::instance()->isEnabled('forms-storage') && $form->getId() == 0 && !$name_ignore && I2CE_Validate::checkString($form->name)) {
$where = array('operator' => 'AND', 'operand' => array(0 => array('operator' => 'FIELD_LIMIT', 'field' => 'name', 'style' => 'lowerequals', 'data' => array('value' => strtolower($form->name)))));
$results = I2CE_FormStorage::listFields('trainingprovider', array('name'), false, $where, array('name'));
if (count($results) > 0) {
foreach ($results as $id => &$data) {
$data = implode(', ', $data);
}
$form->getField('name')->setInvalid("Duplicate records match this record's name:", array("viewprovider?id=" => $results));
}
}
$value = $form->getField('email')->getValue();
if (I2CE_Validate::checkString($value) && !I2CE_Validate::checkEmail($value)) {
$form->getField('email')->setInvalid('invalid_email');
}
}
/**
* Try to generate a new password and assign it to the password and confirm variables.
*/
public function tryGeneratePassword()
{
if (!I2CE_User::hasDetail('email')) {
return false;
}
if (!I2CE_Validate::checkEmail($this->email)) {
return false;
}
if ($this->generate_password) {
$pass = I2CE_User::generatePassword();
$this->__set('password', $pass);
$this->__set('confirm', $pass);
}
return true;
}
/**
* Handler for mail triggers
* @param string $username The username to be notified
* @param string $trigger The trigger being called
* @param string $message The message to send
* @param string $link The optional link to include
* @param string $link_text The link text for the link
* @param array $args Any option arguments for this trigger handler
* @return boolean
*/
public function triggerEmail($username, $trigger, $message, $link = false, $link_text = '', $args = array())
{
$user = I2CE_FormFactory::instance()->createContainer("user|" . $username);
$user->populate();
$email = $user->email;
if (!I2CE_Validate::checkEmail($email)) {
I2CE::raiseError("Invalid email to {$email} for {$username} while sending trigger: {$trigger}");
return false;
}
$display = $trigger;
$this->config->setIfIsSet($display, "triggers/{$trigger}/display");
$subject = '';
if (array_key_exists('subject', $args)) {
$subject = $args['subject'];
} else {
$this->config->setIfIsSet($subject, "messages/default_email_subject");
if ($subject = '') {
$subject = 'Automated email for ' . $display;
} else {
$subject .= " {$display}";
}
}
$full_message = $message;
if ($link) {
$full_message .= "\n\n";
if ($link_text) {
$full_message .= "{$link_text}: ";
}
$full_message .= "{$link}\n";
}
$full_message = wordwrap($full_message);
if (!I2CE_Mailer::mail($email, array('Subject' => $subject), $full_message)) {
I2CE::raiseError("Unable to send message to {$email} for trigger.");
return false;
}
return true;
}
