pabx-app/cadastros/integAtiva/integCalendar.php

<?php
    
    $tpLayout = 1;
    $upload = 1;
    $template = 'cadastros/integAtiva/integCalendar.tpl';

    define('CONF_PATH_INTEGRACAO', '/var/lib/asterisk/scripts/integracao/custom/GoogleCalendar/');
    define('CONF_PATH_INTEGRACAO_DEV', str_replace('lib/asterisk', 'www/html/aplicativo/asterisk/var_lib_asterisk', CONF_PATH_INTEGRACAO));
    define('CONF_PATH_CLASS', 'GoogleCalendar.php');
    define('CONF_PATH_CREDENTIALS', 'credentials.json');
    define('CONF_PATH_TOKEN', 'token.json');

    GetFileClass();

    $credentials = isset($_POST['credentials']) ? $_POST['credentials'] : '';
    $token = isset($_POST['token']) ? $_POST['token'] : '';

    $gg = new GoogleCalendar();

    try {

        if($gg->verifyFileCredentials()){
            $gg->getClient();
        }
        
        if (GetFileCredentials()) {
            $smarty->assign("credentials", GetFileCredentials());

            if (GetFileToken()) {
                flash('As informa<EFBFBD><EFBFBD>es de autentica<EFBFBD><EFBFBD>o j<EFBFBD> foram registradas!', 'green');
            } else {

                $url = $gg->getUrlToken();
                $smarty->assign("url", $url);
                $smarty->assign("token", true);

                if (isset($_POST['btGravar'])) {
                    if ($token && $gg->setUrlToken($token)) {
                        flash('As informa<EFBFBD><EFBFBD>es de autentica<EFBFBD><EFBFBD>o j<EFBFBD> foram registradas!', 'green');
                    } else {
                        flash('N<EFBFBD>o foi poss<EFBFBD>vel encontar o arquivo de credencias!', 'red');
                    }
                }
            }
        } else {

            if (isset($_POST['btGravar']) && $_FILES['credentials']['tmp_name'] && $_FILES['credentials']['type'] == 'application/json') {
                $credentialsJSON = file_get_contents($_FILES['credentials']['tmp_name']);
                if ($gg->setFileCredentials($credentialsJSON)) {
                    redirect();
                    flash('Credenciais foram salvas!', 'green');
                }
            } else {
                flash('N<EFBFBD>o foi poss<EFBFBD>vel encontar o arquivo de credencias!', 'red');
            }
        }

        if (isset($_POST['btDeletar'])) {
            GetFileCredentials(true);
            GetFileToken(true);
            redirect();
        }
    } catch (Exception $ex) {
        flash($ex->getMessage(), 'red');
    }

    /** @variaveis */
    /** @message */
    $flash = flash();
    $smarty->assign("color", $flash[1]);
    $smarty->assign("message", $flash[0]);

    /** @template */
    GetTemplate($smarty, $template);

    function GetFileCredentials($remove = false) {
        if (file_exists(CONF_PATH_INTEGRACAO . CONF_PATH_CREDENTIALS) || file_exists(CONF_PATH_INTEGRACAO_DEV . CONF_PATH_CREDENTIALS)) {
            if ($remove) {
                unlink(CONF_PATH_INTEGRACAO . CONF_PATH_CREDENTIALS);
                unlink(CONF_PATH_INTEGRACAO_DEV . CONF_PATH_CREDENTIALS);
            }
            return true;
        } else {
            return false;
        }
    }

    function GetFileToken($remove = false) {
        if (file_exists(CONF_PATH_INTEGRACAO . CONF_PATH_TOKEN) || file_exists(CONF_PATH_INTEGRACAO_DEV . CONF_PATH_TOKEN)) {
            if ($remove) {
                unlink(CONF_PATH_INTEGRACAO . CONF_PATH_TOKEN);
                unlink(CONF_PATH_INTEGRACAO_DEV . CONF_PATH_TOKEN);
            }
            return true;
        } else {
            return false;
        }
    }

    function GetFileClass() {
        if (file_exists(CONF_PATH_INTEGRACAO . CONF_PATH_CLASS)) {
            include CONF_PATH_INTEGRACAO . CONF_PATH_CLASS;
        } else {
            include CONF_PATH_INTEGRACAO_DEV . CONF_PATH_CLASS;
        }
    }

    function redirect() {
        header('Location: index.php?idProg=348');
    }

    function flash($message = null, $color = 'green') {
        if ($message) {
            $_SESSION['SSMSGFlash'] = $message;
            $_SESSION['SSMSGFlashColor'] = $color;
        } else {
            $message = $_SESSION['SSMSGFlash'];
            $color = $_SESSION['SSMSGFlashColor'];
            unset($_SESSION['SSMSGFlash'], $_SESSION['SSMSGFlashColor']);
        }
        return array($message, $color);
    }