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<?php
/**
* @link https://www.humhub.org/
* @copyright Copyright (c) 2015 HumHub GmbH & Co. KG
* @license https://www.humhub.com/licences
*/
namespace humhub\modules\user\models;
use humhub\components\access\ControllerAccess;
use humhub\components\ActiveRecord;
use humhub\modules\user\models\User;
use humhub\modules\space\models\Space;
use humhub\modules\user\Module;
use Yii;
use yii\helpers\Url;
/**
* This is the model class for table "user_invite".
*
* @property integer $id
* @property integer $user_originator_id
* @property integer $space_invite_id
* @property string $email
* @property string $source
* @property string $token
* @property string $created_at
* @property integer $created_by
* @property string $updated_at
* @property integer $updated_by
* @property string $language
* @property string $firstname
* @property string $lastname
* @property string $captcha
*/
class Invite extends ActiveRecord
{
const SOURCE_SELF = 'self';
const SOURCE_INVITE = 'invite';
const TOKEN_LENGTH = 12;
public $captcha;
/**
* @inheritdoc
*/
public static function tableName()
{
return 'user_invite';
}
/**
* @inheritdoc
*/
public function rules()
{
return [
[['user_originator_id', 'space_invite_id'], 'integer'],
[['token'], 'unique'],
[['firstname', 'lastname'], 'string', 'max' => 255],
[['source', 'token'], 'string', 'max' => 254],
[['email'], 'string', 'max' => 150],
[['language'], 'string', 'max' => 10],
[['email'], 'required'],
[['email'], 'unique'],
[['email'], 'email'],
[['email'], 'unique', 'targetClass' => User::class, 'message' => Yii::t('UserModule.base', 'E-Mail is already in use! - Try forgot password.')],
[['captcha'], 'captcha', 'captchaAction' => 'user/auth/captcha', 'on' => static::SOURCE_INVITE],
];
}
/**
* @inheritdoc
*/
public function scenarios()
{
$scenarios = parent::scenarios();
$scenarios['invite'] = ['email'];
if ($this->showCaptureInRegisterForm()) {
$scenarios['invite'][] = 'captcha';
}
return $scenarios;
}
/**
* @inheritdoc
*/
public function attributeLabels()
{
return [
'email' => Yii::t('UserModule.invite', 'Email'),
'created_at' => Yii::t('UserModule.base', 'Created at'),
'source' => Yii::t('UserModule.base', 'Source'),
'language' => Yii::t('base', 'Language'),
];
}
/**
* @inheritdoc
*/
public function beforeSave($insert)
{
if ($insert && $this->token == '') {
$this->token = Yii::$app->security->generateRandomString(self::TOKEN_LENGTH);
}
return parent::beforeSave($insert);
}
public function selfInvite()
{
if (Yii::$app->settings->get('maintenanceMode')) {
Yii::$app->getView()->warn(ControllerAccess::getMaintenanceModeWarningText());
return false;
}
$this->source = self::SOURCE_SELF;
$this->language = Yii::$app->language;
// Delete existing invite for e-mail - but reuse token
$existingInvite = Invite::findOne(['email' => $this->email]);
if ($existingInvite !== null) {
$this->token = $existingInvite->token;
$existingInvite->delete();
}
if ($this->allowSelfInvite() && $this->save()) {
$this->sendInviteMail();
return true;
}
return false;
}
/**
* Sends the invite e-mail
*/
public function sendInviteMail()
{
/** @var Module $module */
$module = Yii::$app->moduleManager->getModule('user');
$registrationUrl = Url::to(['/user/registration', 'token' => $this->token], true);
// User requested registration link by its self
if ($this->source == self::SOURCE_SELF) {
$mail = Yii::$app->mailer->compose([
'html' => '@humhub/modules/user/views/mails/UserInviteSelf',
'text' => '@humhub/modules/user/views/mails/plaintext/UserInviteSelf'
], [
'token' => $this->token,
'registrationUrl' => $registrationUrl
]);
$mail->setTo($this->email);
$mail->setSubject(Yii::t('UserModule.base', 'Welcome to %appName%', ['%appName%' => Yii::$app->name]));
$mail->send();
} elseif ($this->source == self::SOURCE_INVITE && $this->space !== null) {
if ($module->sendInviteMailsInGlobalLanguage) {
Yii::$app->setLanguage(Yii::$app->settings->get('defaultLanguage'));
}
$mail = Yii::$app->mailer->compose([
'html' => '@humhub/modules/user/views/mails/UserInviteSpace',
'text' => '@humhub/modules/user/views/mails/plaintext/UserInviteSpace'
], [
'token' => $this->token,
'originator' => $this->originator,
'originatorName' => $this->originator->displayName,
'space' => $this->space,
'registrationUrl' => $registrationUrl
]);
$mail->setTo($this->email);
$mail->setSubject(Yii::t('UserModule.base', 'You\'ve been invited to join {space} on {appName}', ['space' => $this->space->name, 'appName' => Yii::$app->name]));
$mail->send();
// Switch back to users language
Yii::$app->setLanguage(Yii::$app->user->language);
} elseif ($this->source == self::SOURCE_INVITE) {
// Switch to systems default language
if ($module->sendInviteMailsInGlobalLanguage) {
Yii::$app->setLanguage(Yii::$app->settings->get('defaultLanguage'));
}
$mail = Yii::$app->mailer->compose([
'html' => '@humhub/modules/user/views/mails/UserInvite',
'text' => '@humhub/modules/user/views/mails/plaintext/UserInvite'
], [
'originator' => $this->originator,
'originatorName' => $this->originator->displayName,
'token' => $this->token,
'registrationUrl' => $registrationUrl
]);
$mail->setTo($this->email);
$mail->setSubject(Yii::t('UserModule.invite', 'You\'ve been invited to join %appName%', ['%appName%' => Yii::$app->name]));
$mail->send();
// Switch back to users language
Yii::$app->setLanguage(Yii::$app->user->language);
}
}
/**
* Return user which triggered this invite
*
* @return \yii\db\ActiveQuery
*/
public function getOriginator()
{
return $this->hasOne(User::class, ['id' => 'user_originator_id']);
}
/**
* Return space which is involved in this invite
*
* @return \yii\db\ActiveQuery
*/
public function getSpace()
{
return $this->hasOne(Space::class, ['id' => 'space_invite_id']);
}
/**
* Allow users to invite themself
*
* @return boolean allow self invite
*/
public function allowSelfInvite()
{
return (!Yii::$app->settings->get('maintenanceMode') && Yii::$app->getModule('user')->settings->get('auth.anonymousRegistration'));
}
public function showCaptureInRegisterForm()
{
return (Yii::$app->getModule('user')->settings->get('auth.showCaptureInRegisterForm'));
}
}
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