<?php

// composer autoload files

require __DIR__ . '/vendor/autoload.php';

use Abraham\TwitterOAuth\TwitterOAuth;

use GuzzleHttp\Client;

use GuzzleHttp\Psr7\URI;

/**

 * Base configuration

 */

date_default_timezone_set('UTC');

$MASTODON_DEFAULT_GROUP_DOMAIN = 'a.gup.pe';

$project_url_base = 'ldtplatform/ldt/cljson/id/';

$C_feedback_form_url = 'https://spreadsheets.google.com/spreadsheet/viewform?hl=en_US&formkey=dDZILVdXVHRzd0xhWGVZXzkweHN2RGc6MQ#gid=0';

$C_event_props = __DIR__ . "/event_props";

$C_event_users = array('polemictweet' => 'polemictweet' . date('Y/m/d'));

$C_openssl_cipher_iv_length = 16; //openssl_cipher_iv_length('aes256')

$archives_list = array(

    "rsln", "rsln-opendata", "rsln-mercedes-bunz",

    "enmi2011-technologie-confiance", "CPV", array("fens_FabLab_Design_Metadata", "fablab"),

    array("fens_FabLab_Design_Metadata", "designmd"), array("mashup", "conference"), array("mashup", "tableronde"),

    "sig-chi-paris-2011", "rwd-meetup-patrimoine", "2011-2012-museo-ouverture"/*, "JaneMcGonigal-gameDesign"*/,

    "iii-catastrophe", "edito-inaugurale", "enmi2011", "2011-2012-museo-structured-data",

    "edito-webdoc", "edito-intelligence", "2011-2012-museo-contribution",

    "2011-2012-museo-ingenierie", "edito-serious-games", "enmi2012-seminaire-1", "2011-2012-museo-audiovisuel", "edito-reseaux-sociaux",

    "edito-arts-numeriques",

    'fens2012-gamestudies',

    'fens2012-designmetadata',

    'fens2012-museo-culture-opendata',

    'fens2012-vinyl-numerique',

    'fens2012-edito-datajournalisme',

    'fens2012-wiid',

    'museo-1213-01-inaugurale', 'edito-1213-01-contextes',

    'museo-1213-02-vecteurs-numerique', 'edito-1213-02-collectifs-auteurs',

    "enmi12", "bpidoudou", 'museo-1213-03-techniques-humanites', 'museo-1213-04-web-ingenierie-philosophie',

    'edito-1213-04-lire-ecrire', 'eduinov-2013',

    'edito-1213-05-supports-ecriture', 'edito-1213-06-modeles-economiques',

    'museo-1213-07-quels-outils-pour-apprendre', 'edito-1213-07-lecteur-auteur-droits',

    'fens2013-design-metadata',

    'fens2013-museo-cultural-data',

    'fens2013-edito-verite-fiction',

    'mediapartlive-comment-combattre-le-fn',

    'attention-1314-01-notion-attention',

    'attention-1314-02-syndrome-saturation-cognitive',

    'edito-1314-01-quest-ce-quun-support',

    'enmi13', 'museo-1314-03-cognition-apprentissage', 'attention-1314-03-nouvelle-valeur-economique',

    'edito-1314-02-lannotation-le-savoir-dans-la-marge', 'museo-1314-04-lecture-active', 'edito-1314-03-traduction', 'attention-1314-04-pathologies-attention-memoire', 'edito-1314-04-environnement-support', 'attention-1314-05-marche-attention-avenement-publicite', 'museo-1314-05-nouvelles-editions', 'edito-1314-05-algorithme',

    'fens2014-design-metadata', 'fens2014-museo', 'fens2014-transmediamix', 'fens2014-edito', 'fens2014-attention',

    'pour-la-transition-une-conomie-du-partage-de-la-connaissance-et-des-biens-communs', 'spel-01-gout-archivage', 'edito-1415-01-hybridation-pratiques-recherche',

    'museo-1415-01-inaugurale', 'museo-1415-02-controverses', 'attention-1415-01-attention-automatisee',

    'museo-1415-03-pedagogies', 'museo-1415-04-reseaux-sociaux-hermeneutiques', 'edito-1415-02-ressources-documentation-recherche', 'enmi14',

    'attention-1415-02-recherche-algo-attention-hermeneutique', 'edito-1415-04-elargissement-communautes-scientifiques', /*'museo-1415-05-interfaces-design',*/

    'museo-1415-06-multilinguisme', 'museo-1415-07-traduction', 'attention-1415-05-reseaux-sociaux-valorisation',

    'attention-1415-06-game-design', 'edito-1415-05-faire-oeuvre-epoque-numerique', 'museo-1415-08-histoire-critique',

    'attention-1415-07-design-pluralisation', 'edito-1516-01-profil-collectif', 'edito-1516-02-corps-profil', 'enmi15', 'edito-1516-03-editorialisation-universitaire',

    'edito-1516-04-detournements-creation', 'edito-1516-05-production-reel', 'edito-1516-06-confession-confiscation-de-soi',

    'edito-1516-07-architecture-savoir', 'edito-1516-08-desir-profilage', 'edito-1516-09-cloture', 'journee-omnsh-2016-10-patrimoine-numerique', 'enmi16',

    'cnsad-ateliers-2017', 'crypto-party-camp-rouxteur-10-2017', 'cnsad-seminaire-telepresence-11-2017', 'enmi17', /*'enmi18-preparatoire',*/ 'marathon-serpentine-2018', 'enmi18', 'enmi19-preparatoire', 'enmi19',

    'enmi20', 'enmi21',

);

$req_rep = $C_default_rep;

if (isset($config) && isset($config['rep'])) {

    $req_rep = $config['rep'];

}

foreach (glob(dirname(__FILE__) . '/traductions/*.php') as $trad_filename) {

    include_once $trad_filename;

}

if (file_exists(dirname(__FILE__) . "/$req_rep/traduction.php")) {

    include_once dirname(__FILE__) . "/$req_rep/traduction.php";

}

$appCacheHandle = new SQLite3(dirname(__FILE__) . "/data/app_cache.db");

$appCacheHandle->query("CREATE TABLE IF NOT EXISTS apps (id INTEGER PRIMARY KEY, domain TEXT NOT NULL, event TEXT NOT NULL, client_id TEXT UNIQUE NOT NULL, client_secret TEXT NOT NULL, UNIQUE(domain, event))");

/**

 * Start up the ol' session engine

 */

session_start();

/**

 * Include the configuration data for our OAuth Client (array $configuration)

 */

include_once dirname(__FILE__) . '/config.php';

function get_cached_app_ids($login_domain, $req_rep, $appCacheHandle) {

    $statement = $appCacheHandle->prepare('SELECT * FROM apps WHERE domain = :domain and event = :event;');

    $statement->bindValue(':domain', $login_domain);

    $statement->bindValue(':event', $req_rep);

    $result = $statement->execute();

    $client_id = false;

    $client_secret = false;

    if ($row = $result->fetchArray()) {

        $client_id = $row["client_id"];

        $client_secret = $row["client_secret"];

    }

    return [ "client_id" => $client_id, "client_secret" => $client_secret];

}

$get_social_request_token = function ($login_domain, $config) use ($req_rep, $appCacheHandle) {

    $socialNetwork = $config['social_network'];

    if ($socialNetwork == "Twitter") {

        $twitterClient = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET);

        $token = $twitterClient->oauth('oauth/request_token', array('oauth_callback' => URL_ROOT . "callback.php?rep=$req_rep"));

        $_SESSION['TWITTER_REQUEST_TOKEN'] = serialize($token);

        /**

         * Now redirect user to Twitter site so they can log in and

         * approve our access

         */

        $url = $twitterClient->url('oauth/authorize', array('oauth_token' => $token['oauth_token']));

    } else if ($socialNetwork == "Mastodon") {

        $_SESSION['SOCIAL_LOGIN_DOMAIN'] = $login_domain;

        $base_uri = "https://$login_domain";

        $client = new Client([

            'base_uri' => $base_uri,

            'timeout'  => 2.0,

        ]);

        $client_ids = get_cached_app_ids($login_domain, $req_rep, $appCacheHandle);

        $client_id = $client_ids["client_id"];

        $client_secret = $client_ids["client_secret"];

        if(!$client_id || !$client_secret) {

            // Create app

            $resp = $client->post('/api/v1/apps', ['form_params' => [

                "client_name" => "PolemicToot-$req_rep",

                "redirect_uris" => URL_ROOT . "callback.php?rep=$req_rep",

                "scopes" => 'read write push'

            ]]);

            $appsDef = json_decode($resp->getBody());

            //var_dump($appsDef);

            $client_id = $appsDef->client_id;

            $client_secret = $appsDef->client_secret;

            $appCacheHandle->exec("INSERT INTO apps (domain, event, client_id, client_secret) VALUES ('$login_domain', '$req_rep', '$client_id', '$client_secret')");

        }

        $state = bin2hex(random_bytes(12));

        $_SESSION['SOCIAL_AUTH_STATE'] = $state;

        $uri = URI::withQueryValues(URI::fromParts([

            'scheme' => 'https',

            'host' => $login_domain,

            'path' => '/oauth/authorize'

        ]), [

            "response_type" => "code",

            "client_id" => "$client_id",

            "redirect_uri" => URL_ROOT . "callback.php?rep=$req_rep",

            "scope" => 'read write push',

            "state" => $state

        ]);

        $url = (string)$uri;

    }

    header("Location: " . $url);

    die();

};

function setGroupMastodon($config, $default_domain) {

    if(strtolower(($config['social_network'] ?? 'Twitter')) === "twitter" ) {

        return $config;

    }

    $group = '@'. ltrim($config['group'] ?? $config['hashtag'], '@');

    if(!preg_match("/.+@.+$/", $group)) {

        $group = $group . "@" . $default_domain;

    }

    $res = $config;

    $res['group'] = $group;

    return $res;

}

/**

 * TRADUCTION

 **/

function get_config_translations($config)

{

    $fr = array();

    $en = array();

    $jp = array();

    $array_loop = array("fr" => &$fr, "en" => &$en, "jp" => &$jp);

    /**

     * add all config key as translation.

     * translation key is "config__<config_key>"

     */

    foreach ($config as $key => $value) {

        $translation_key = "config__$key";

        foreach ($array_loop as $lang => &$lang_array) {

            if (is_array($value) && count(array_intersect_key($value, $array_loop)) > 0) {

                if (array_key_exists($lang, $value)) {

                    $lang_array[$translation_key] = $value[$lang];

                } elseif (array_key_exists('fr', $value)) {

                    $lang_array[$translation_key] = $value['fr'];

                }

            } else {

                $lang_array[$translation_key] = $value;

            }

        }

    }

    return $array_loop;

}

function set_config_translations(&$config, &$translate)

{

    $config_translations = get_config_translations($config);

    // save the locale because it gets changed when adding translations

    $locale = $translate->getLocale();

    $translate->addTranslation($config_translations['en'], 'en');

    $translate->addTranslation($config_translations['jp'], 'ja_JP');

    $translate->addTranslation($config_translations['fr'], 'fr');

    // set the locale back

    $translate->setLocale($locale);

}

// use Translator;

include './Translator.php';

$translate = new Translator();

$translate->addTranslation($traduction_en, 'en');

$translate->addTranslation($traduction_ja, 'ja_JP');

$translate->addTranslation($traduction_fr, 'fr');

if (isset($config)) {

    set_config_translations($config, $translate);

    $config = setGroupMastodon($config, $MASTODON_DEFAULT_GROUP_DOMAIN);

}

$actual = $translate->getLocale();

if (isset($_GET['lang']) == false and isset($_SESSION['lang']) == false) {

    if ($actual != 'fr' and $actual != 'en' and $actual != 'ja_JP') {

        $translate->setLocale("fr");

        $_SESSION['lang'] = "fr";

    }

} else if (isset($_GET['lang']) == true) {

    $translate->setLocale($_GET['lang']);

    $_SESSION['lang'] = $_GET['lang'];

    $actual = $_SESSION['lang'];

} else if (isset($_SESSION['lang']) == true) {

    $translate->setLocale($_SESSION['lang']);

    $actual = $_SESSION['lang'];

}

$js_registry = array(

    'local' => array(

        'libdir'        => URL_ROOT . 'res/js/',

        'jquery'         => URL_ROOT . 'res/js/jquery.min.js',

        'raphael'         => URL_ROOT . 'res/js/raphael-min.js',

        'jquery-ui'     => URL_ROOT . 'res/js/jquery-ui.min.js',

        'niceforms'     => URL_ROOT . 'res/js/niceforms.js',

        'jquery-url'     => URL_ROOT . 'res/js/jquery.url.js',

        'ldtplayer'     => URL_ROOT . 'res/metadataplayer/src/js/LdtPlayer.js',

        'fancybox'         => URL_ROOT . 'res/js/fancybox/jquery.fancybox.pack.js',

        'jquery-tools'     => URL_ROOT . 'res/js/jquery.tools.min.js',

        'jquery-migrate' => URL_ROOT . 'res/js/jquery-migrate-1.4.1.min.js',

        'tw-widget'     => URL_ROOT . 'res/js/tw_widget.js',

        'jquery-mousewheel' => URL_ROOT . 'res/js/jquery.mousewheel.js',

        'swfobject'     => URL_ROOT . 'res/js/swfobject.js',

        'json-js'         => URL_ROOT . 'res/js/json2.js',

        'underscore'    => URL_ROOT . 'res/js/underscore-min.js',

        'jquery-scrollto' => URL_ROOT . 'res/js/jquery.scrollTo-2.1.2-min.js',

        'twcx-main'     => URL_ROOT . 'res/js/live-polemic.js',

        'semanticboard' => URL_ROOT . 'res/js/semanticboard.js',

        'metadataplayer' => URL_ROOT . 'res/metadataplayer/LdtPlayer-core.js',

        'ldtwidgets'    => URL_ROOT . 'res/metadataplayer/',

        'tracemanager'  => URL_ROOT . 'res/js/tracemanager.js',

        'jwplayer-js'   => URL_ROOT . 'res/js/jwplayer.js',

        'jquery-tinymce' => URL_ROOT . 'res/js/tinymce/jquery.tinymce.min.js',

        'tinymce'        => URL_ROOT . 'res/js/tinymce/tinymce.min.js',

        'dashjs'         => URL_ROOT . 'res/js/dashjs/dash.min.js',

        'videojs-dash'   => URL_ROOT . 'res/js/dashjs/videojs-dash.min.js',

        'videojs'        => URL_ROOT . 'res/js/videojs/video.min.js',

        'twitter-text'   => URL_ROOT . 'res/js/twitter-text-3.0.1.min.js',

    ),

    'cdn' => array(

        'libdir'        => URL_ROOT . 'res/js/',

        'jquery'         => 'http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js',

        'raphael'         => URL_ROOT . 'res/js/raphael-min.js',

        'jquery-ui'     => 'https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js',

        'niceforms'     => URL_ROOT . 'res/js/niceforms.js',

        'jquery-url'     => URL_ROOT . 'res/js/jquery.url.js',

        'ldtplayer'     => URL_ROOT . 'res/metadataplayer/src/js/LdtPlayer.js',

        'fancybox'         => URL_ROOT . 'res/js/fancybox/jquery.fancybox.pack.js',

        'jquery-tools'     => 'http://cdn.jquerytools.org/1.2.7/all/jquery.tools.min.js',

        'jquery-migrate' => 'http://code.jquery.com/jquery-migrate-1.4.1.min.js',

        'tw-widget'     => 'http://widgets.twimg.com/j/2/widget.js',

        'jquery-mousewheel' => URL_ROOT . 'res/js/jquery.mousewheel.js',

        'swfobject'     => 'http://ajax.googleapis.com/ajax/libs/swfobject/2.2/swfobject.js',

        'json-js'       => URL_ROOT . 'res/js/json2.js',

        'underscore'    => URL_ROOT . 'res/js/underscore-min.js',

        'jquery-scrollto' => URL_ROOT . 'res/js/jquery.scrollTo-2.1.2-min.js',

        'twcx-main'     => URL_ROOT . 'res/js/live-polemic.js',

        'semanticboard' => URL_ROOT . 'res/js/semanticboard.js',

        'metadataplayer' => URL_ROOT . 'res/metadataplayer/LdtPlayer-core.js',

        'ldtwidgets'    => URL_ROOT . 'res/metadataplayer/',

        'tracemanager'  => URL_ROOT . 'res/js/tracemanager.js',

        'jwplayer-js'   => URL_ROOT . 'res/js/jwplayer.js',

        'jquery-tinymce' => URL_ROOT . 'res/js/tinymce/jquery.tinymce.min.js',

        'tinymce'        => URL_ROOT . 'res/js/tinymce/tinymce.min.js',

        'dashjs'         => "http://cdn.dashjs.org/latest/dash.all.min.js",

        'videojs-dash'   => 'https://cdnjs.cloudflare.com/ajax/libs/videojs-contrib-dash/2.5.2/videojs-dash.min.js',

        'videojs'        => 'http://vjs.zencdn.net/5.12.6/video.js',

        'twitter-text'   => URL_ROOT . 'res/js/twitter-text-3.0.1.min.js',

    )

);

$font_registry = array(

    'local' => array(

        'PT-Sans_Narrow' => URL_ROOT . 'res/fonts/PTSansNarrow.css',

        'PT-Sans'          => URL_ROOT . 'res/fonts/PTSans.css'

    ),

    'cdn' => array(

        'PT-Sans_Narrow' => 'http://fonts.googleapis.com/css?family=PT+Sans+Narrow&subset=latin',

        'PT-Sans'          => 'http://fonts.googleapis.com/css?family=PT+Sans&subset=latin'

    )

);

$css_registry = array(

    'local' => array(

        'blueprint-screen' => URL_ROOT . 'res/css/blueprint-screen.css',

        'blueprint-print' => URL_ROOT . 'res/css/blueprint-print.css',

        'blueprint-ie' => URL_ROOT . 'res/css/blueprint-ie.css',

        'blueprint-plugins-fancy-type' => URL_ROOT . 'res/css/blueprint-plugins/fancy-type/screen.css',

        'custom' => URL_ROOT . 'res/css/custom.css',

        'fancybox' => URL_ROOT . 'res/js/fancybox/jquery.fancybox.css',

        'jquery-ui' => URL_ROOT . 'res/metadataplayer/res/css/jq-css/themes/base/jquery-ui.css',

        'tabs-slideshow' => URL_ROOT . 'res/css/tabs-slideshow.css',

        'tweetcast' => URL_ROOT . 'res/css/tweetcast.css',

        'semanticboard' =>  URL_ROOT . 'res/css/semanticboard.css',

        'archives-iframe' => URL_ROOT . 'res/css/archives-iframe.css',

        'metadataplayer' => URL_ROOT . 'res/metadataplayer/LdtPlayer-core.css',

        'jquery-te' => URL_ROOT . 'res/css/jquery-te.css',

        'videojs' => URL_ROOT . 'res/js/videojs/video-js.min.css',

        'ldtplayer'     => URL_ROOT . 'res/metadataplayer/src/js/LdtPlayer.css',

    ),

    'cdn' => array(

        'blueprint-screen' => URL_ROOT . 'res/css/blueprint-screen.css',

        'blueprint-print' => URL_ROOT . 'res/css/blueprint-print.css',

        'blueprint-ie' => URL_ROOT . 'res/css/blueprint-ie.css',