434 lines
12 KiB
PHP
434 lines
12 KiB
PHP
<?php
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/**
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* Piwik - free/libre analytics platform
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*
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* @link http://piwik.org
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* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
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*
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*/
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namespace Piwik\Plugins\MobileMessaging;
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use Piwik\Option;
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use Piwik\Piwik;
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use Piwik\Plugins\MobileMessaging\SMSProvider;
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/**
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* The MobileMessaging API lets you manage and access all the MobileMessaging plugin features including :
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* - manage SMS API credential
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* - activate phone numbers
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* - check remaining credits
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* - send SMS
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* @method static \Piwik\Plugins\MobileMessaging\API getInstance()
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*/
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class API extends \Piwik\Plugin\API
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{
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const VERIFICATION_CODE_LENGTH = 5;
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const SMS_FROM = 'Matomo';
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/**
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* determine if SMS API credential are available for the current user
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*
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* @return bool true if SMS API credential are available for the current user
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*/
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public function areSMSAPICredentialProvided()
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{
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Piwik::checkUserHasSomeViewAccess();
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$credential = $this->getSMSAPICredential();
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return isset($credential[MobileMessaging::API_KEY_OPTION]);
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}
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private function getSMSAPICredential()
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{
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$settings = $this->getCredentialManagerSettings();
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$credentials = isset($settings[MobileMessaging::API_KEY_OPTION]) ? $settings[MobileMessaging::API_KEY_OPTION] : null;
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// fallback for older values, where api key has been stored as string value
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if (!empty($credentials) && !is_array($credentials)) {
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$credentials = array(
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'apiKey' => $credentials
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);
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}
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return array(
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MobileMessaging::PROVIDER_OPTION =>
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isset($settings[MobileMessaging::PROVIDER_OPTION]) ? $settings[MobileMessaging::PROVIDER_OPTION] : null,
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MobileMessaging::API_KEY_OPTION =>
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$credentials,
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);
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}
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/**
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* return the SMS API Provider for the current user
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*
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* @return string SMS API Provider
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*/
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public function getSMSProvider()
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{
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$this->checkCredentialManagementRights();
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$credential = $this->getSMSAPICredential();
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return $credential[MobileMessaging::PROVIDER_OPTION];
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}
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/**
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* set the SMS API credential
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*
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* @param string $provider SMS API provider
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* @param array $credentials array with data like API Key or username
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*
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* @return bool true if SMS API credential were validated and saved, false otherwise
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*/
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public function setSMSAPICredential($provider, $credentials = array())
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{
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$this->checkCredentialManagementRights();
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$smsProviderInstance = SMSProvider::factory($provider);
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$smsProviderInstance->verifyCredential($credentials);
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$settings = $this->getCredentialManagerSettings();
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$settings[MobileMessaging::PROVIDER_OPTION] = $provider;
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$settings[MobileMessaging::API_KEY_OPTION] = $credentials;
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$this->setCredentialManagerSettings($settings);
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return true;
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}
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/**
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* add phone number
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*
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* @param string $phoneNumber
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*
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* @return bool true
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*/
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public function addPhoneNumber($phoneNumber)
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{
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Piwik::checkUserIsNotAnonymous();
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$phoneNumber = self::sanitizePhoneNumber($phoneNumber);
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$verificationCode = "";
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for ($i = 0; $i < self::VERIFICATION_CODE_LENGTH; $i++) {
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$verificationCode .= mt_rand(0, 9);
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}
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$smsText = Piwik::translate(
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'MobileMessaging_VerificationText',
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array(
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$verificationCode,
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Piwik::translate('General_Settings'),
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Piwik::translate('MobileMessaging_SettingsMenu')
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)
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);
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$this->sendSMS($smsText, $phoneNumber, self::SMS_FROM);
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$phoneNumbers = $this->retrievePhoneNumbers();
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$phoneNumbers[$phoneNumber] = $verificationCode;
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$this->savePhoneNumbers($phoneNumbers);
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$this->increaseCount(MobileMessaging::PHONE_NUMBER_VALIDATION_REQUEST_COUNT_OPTION, $phoneNumber);
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return true;
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}
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/**
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* sanitize phone number
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*
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* @ignore
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* @param string $phoneNumber
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* @return string sanitized phone number
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*/
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public static function sanitizePhoneNumber($phoneNumber)
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{
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return str_replace(' ', '', $phoneNumber);
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}
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/**
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* send a SMS
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*
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* @param string $content
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* @param string $phoneNumber
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* @param string $from
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* @return bool true
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* @ignore
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*/
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public function sendSMS($content, $phoneNumber, $from)
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{
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Piwik::checkUserIsNotAnonymous();
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$credential = $this->getSMSAPICredential();
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$SMSProvider = SMSProvider::factory($credential[MobileMessaging::PROVIDER_OPTION]);
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$SMSProvider->sendSMS(
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$credential[MobileMessaging::API_KEY_OPTION],
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$content,
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$phoneNumber,
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$from
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);
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$this->increaseCount(MobileMessaging::SMS_SENT_COUNT_OPTION, $phoneNumber);
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return true;
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}
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/**
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* get remaining credit
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*
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* @return string remaining credit
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*/
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public function getCreditLeft()
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{
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$this->checkCredentialManagementRights();
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$credential = $this->getSMSAPICredential();
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$SMSProvider = SMSProvider::factory($credential[MobileMessaging::PROVIDER_OPTION]);
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return $SMSProvider->getCreditLeft(
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$credential[MobileMessaging::API_KEY_OPTION]
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);
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}
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/**
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* remove phone number
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*
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* @param string $phoneNumber
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*
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* @return bool true
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*/
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public function removePhoneNumber($phoneNumber)
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{
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Piwik::checkUserIsNotAnonymous();
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$phoneNumbers = $this->retrievePhoneNumbers();
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unset($phoneNumbers[$phoneNumber]);
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$this->savePhoneNumbers($phoneNumbers);
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/**
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* Triggered after a phone number has been deleted. This event should be used to clean up any data that is
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* related to the now deleted phone number. The ScheduledReports plugin, for example, uses this event to remove
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* the phone number from all reports to make sure no text message will be sent to this phone number.
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*
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* **Example**
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*
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* public function deletePhoneNumber($phoneNumber)
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* {
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* $this->unsubscribePhoneNumberFromScheduledReport($phoneNumber);
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* }
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*
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* @param string $phoneNumber The phone number that was just deleted.
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*/
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Piwik::postEvent('MobileMessaging.deletePhoneNumber', array($phoneNumber));
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return true;
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}
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private function retrievePhoneNumbers()
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{
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$settings = $this->getCurrentUserSettings();
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$phoneNumbers = array();
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if (isset($settings[MobileMessaging::PHONE_NUMBERS_OPTION])) {
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$phoneNumbers = $settings[MobileMessaging::PHONE_NUMBERS_OPTION];
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}
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return $phoneNumbers;
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}
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private function savePhoneNumbers($phoneNumbers)
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{
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$settings = $this->getCurrentUserSettings();
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$settings[MobileMessaging::PHONE_NUMBERS_OPTION] = $phoneNumbers;
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$this->setCurrentUserSettings($settings);
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}
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private function increaseCount($option, $phoneNumber)
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{
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$settings = $this->getCurrentUserSettings();
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$counts = array();
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if (isset($settings[$option])) {
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$counts = $settings[$option];
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}
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$countToUpdate = 0;
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if (isset($counts[$phoneNumber])) {
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$countToUpdate = $counts[$phoneNumber];
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}
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$counts[$phoneNumber] = $countToUpdate + 1;
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$settings[$option] = $counts;
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$this->setCurrentUserSettings($settings);
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}
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/**
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* validate phone number
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*
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* @param string $phoneNumber
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* @param string $verificationCode
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*
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* @return bool true if validation code is correct, false otherwise
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*/
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public function validatePhoneNumber($phoneNumber, $verificationCode)
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{
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Piwik::checkUserIsNotAnonymous();
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$phoneNumbers = $this->retrievePhoneNumbers();
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if (isset($phoneNumbers[$phoneNumber])) {
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if ($verificationCode == $phoneNumbers[$phoneNumber]) {
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$phoneNumbers[$phoneNumber] = null;
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$this->savePhoneNumbers($phoneNumbers);
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return true;
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}
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}
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return false;
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}
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/**
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* get phone number list
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*
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* @return array $phoneNumber => $isValidated
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* @ignore
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*/
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public function getPhoneNumbers()
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{
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Piwik::checkUserIsNotAnonymous();
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$rawPhoneNumbers = $this->retrievePhoneNumbers();
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$phoneNumbers = array();
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foreach ($rawPhoneNumbers as $phoneNumber => $verificationCode) {
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$phoneNumbers[$phoneNumber] = self::isActivated($verificationCode);
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}
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return $phoneNumbers;
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}
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/**
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* get activated phone number list
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*
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* @return array $phoneNumber
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* @ignore
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*/
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public function getActivatedPhoneNumbers()
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{
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Piwik::checkUserIsNotAnonymous();
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$phoneNumbers = $this->retrievePhoneNumbers();
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$activatedPhoneNumbers = array();
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foreach ($phoneNumbers as $phoneNumber => $verificationCode) {
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if (self::isActivated($verificationCode)) {
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$activatedPhoneNumbers[] = $phoneNumber;
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}
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}
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return $activatedPhoneNumbers;
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}
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private static function isActivated($verificationCode)
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{
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return $verificationCode === null;
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}
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/**
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* delete the SMS API credential
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*
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* @return bool true
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*/
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public function deleteSMSAPICredential()
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{
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$this->checkCredentialManagementRights();
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$settings = $this->getCredentialManagerSettings();
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$settings[MobileMessaging::API_KEY_OPTION] = null;
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$this->setCredentialManagerSettings($settings);
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return true;
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}
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private function checkCredentialManagementRights()
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{
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$this->getDelegatedManagement() ? Piwik::checkUserIsNotAnonymous() : Piwik::checkUserHasSuperUserAccess();
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}
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private function setUserSettings($user, $settings)
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{
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Option::set(
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$user . MobileMessaging::USER_SETTINGS_POSTFIX_OPTION,
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json_encode($settings)
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);
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}
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private function setCurrentUserSettings($settings)
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{
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$this->setUserSettings(Piwik::getCurrentUserLogin(), $settings);
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}
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private function setCredentialManagerSettings($settings)
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{
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$this->setUserSettings($this->getCredentialManagerLogin(), $settings);
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}
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private function getCredentialManagerLogin()
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{
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return $this->getDelegatedManagement() ? Piwik::getCurrentUserLogin() : '';
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}
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private function getUserSettings($user)
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{
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$optionIndex = $user . MobileMessaging::USER_SETTINGS_POSTFIX_OPTION;
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$userSettings = Option::get($optionIndex);
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if (empty($userSettings)) {
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$userSettings = array();
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} else {
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$userSettings = json_decode($userSettings, true);
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}
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return $userSettings;
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}
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private function getCredentialManagerSettings()
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{
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return $this->getUserSettings($this->getCredentialManagerLogin());
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}
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private function getCurrentUserSettings()
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{
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return $this->getUserSettings(Piwik::getCurrentUserLogin());
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}
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/**
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* Specify if normal users can manage their own SMS API credential
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*
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* @param bool $delegatedManagement false if SMS API credential only manageable by super admin, true otherwise
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*/
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public function setDelegatedManagement($delegatedManagement)
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{
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Piwik::checkUserHasSuperUserAccess();
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Option::set(MobileMessaging::DELEGATED_MANAGEMENT_OPTION, $delegatedManagement);
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}
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/**
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* Determine if normal users can manage their own SMS API credential
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*
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* @return bool false if SMS API credential only manageable by super admin, true otherwise
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*/
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public function getDelegatedManagement()
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{
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Piwik::checkUserHasSomeViewAccess();
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$option = Option::get(MobileMessaging::DELEGATED_MANAGEMENT_OPTION);
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return $option === 'true';
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}
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}
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