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222 lines
7.4 KiB
222 lines
7.4 KiB
<?php
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class ConverseJS
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{
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private $options;
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private $tiki_root;
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public function __construct($options = [])
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{
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$this->options = [];
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$this->set_options(array_merge(
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[
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'auto_reconnect' => true,
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'debug' => false,
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'show_controlbox_by_default' => true,
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'show_occupants_by_default' => true,
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'use_emojione' => false,
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'view_mode' => 'overlayed',
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'assets_path' => 'vendor_bundled/vendor/npm-asset/converse.js/dist/',
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'whitelisted_plugins' => ['tiki', 'tiki-oauth'],
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],
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$options
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));
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$this->tiki_root = dirname(dirname(__DIR__));
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$this->load_prefs();
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}
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public function load_prefs()
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{
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global $prefs;
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$this->set_option('debug', $prefs['xmpp_conversejs_debug'] === 'y');
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if (! empty($prefs['xmpp_conversejs_init_json'])) {
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$extraOptions = json_decode($prefs['xmpp_conversejs_init_json'], true);
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if ($extraOptions) {
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$this->set_options($extraOptions);
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}
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}
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if (! empty($prefs['xmpp_muc_component_domain'])) {
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$this->set_option('muc_domain', $prefs['xmpp_muc_component_domain']);
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}
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}
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public function get_oauth_parameters()
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{
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$client_id = 'org.tiki.rtc.internal-conversejs-id';
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$oauthserverlib = TikiLib::lib('oauthserver');
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$accesslib = TikiLib::lib('access');
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$client = $oauthserverlib->getClient($client_id)
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?: $oauthserverlib->createClient([
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'client_id' => $client_id,
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'name' => 'ConverseJS OAuth Client',
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'redirect_uri' => $accesslib->absoluteUrl('lib/xmpp/html/redirect.html')
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]);
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return array(
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'client_id' => $client->getClientId(),
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'name' => $client->getName(),
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'authorize_url' => TikiLib::lib('service')->getUrl([
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'action' => 'authorize',
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'controller' => 'oauthserver',
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'response_type' => 'token'
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])
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);
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}
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public function set_auth($params)
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{
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global $user;
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$authMethod = TikiLib::lib('tiki')->get_preference('xmpp_auth_method');
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if (empty($user) && isset($params['anonymous']) && $params['anonymous'] === 'y') {
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$this->set_options(array(
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'authentication' => 'anonymous',
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'auto_login' => true,
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));
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} elseif ($authMethod === 'tikitoken') {
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$this->set_options(array(
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'auto_login' => true,
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'authentication' => 'prebind',
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'prebind_url' => TikiLib::lib('service')->getUrl([
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'action' => 'prebind',
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'controller' => 'xmpp',
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]),
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));
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} elseif ($authMethod === 'oauth') {
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$this->set_options(array(
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'authentication' => 'login',
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'oauth_providers' => [
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'tiki' => $this->get_oauth_parameters(),
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]));
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} else {
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$this->set_options(array(
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'authentication' => 'login'
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));
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}
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}
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public function set_options($options)
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{
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foreach ($options as $name => $value) {
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$this->set_option($name, $value);
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}
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}
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public function get_options()
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{
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return $this->options ?: [];
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}
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public function set_option($name, $value)
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{
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$this->options[ $name ] = $value;
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}
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public function get_option($name, $fallback = null)
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{
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if (isset($this->options[$name])) {
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return $this->options[$name];
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}
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return $fallback;
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}
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public function set_auto_join_rooms($room)
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{
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if (! is_string($room) || empty($room)) {
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return;
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}
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$marker = strrpos($room, '@');
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$domain = $this->get_option('muc_domain');
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if (! $marker && $domain) {
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$room = $room . '@' . $domain;
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}
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$this->options['auto_join_rooms'] = [ $room ];
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}
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public function append_mtime($file, $argname = '_')
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{
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$mtime = '';
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$file_path = $this->tiki_root . '/' . $file;
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if (! file_exists($file_path)) {
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return $file;
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}
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$mtime = stat($file_path)['mtime'];
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return "{$file}?{$argname}={$mtime}";
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}
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public function get_css_dependencies()
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{
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$deps = [
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'vendor_bundled/vendor/npm-asset/converse.js/dist/converse.min.css',
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'lib/xmpp/css/conversejs.css',
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];
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return array_map([$this, 'append_mtime'], $deps);
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}
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public function get_js_dependencies()
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{
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$deps = [
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'vendor_bundled/vendor/npm-asset/converse.js/dist/converse.js',
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'lib/xmpp/js/conversejs-tiki.js',
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'lib/xmpp/js/conversejs-tiki-oauth.js',
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];
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return array_map([$this, 'append_mtime'], $deps);
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}
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public function render()
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{
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global $user, $prefs;
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$options = $this->get_options();
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$output = '';
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if ($prefs['xmpp_conversejs_always_load'] !== 'y') {
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array_map([TikiLib::lib('header'), 'add_jsfile'], $this->get_js_dependencies());
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$output .= PHP_EOL . ';(function() {';
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$output .= PHP_EOL . ' var link;';
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foreach ($this->get_css_dependencies() as $file) {
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$output .= PHP_EOL . ' link = document.createElement("link");';
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$output .= PHP_EOL . ' link.rel = "stylesheet";';
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$output .= PHP_EOL . ' link.href = "' . $file . '";';
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$output .= PHP_EOL . ' document.body.appendChild(link);';
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}
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$output .= PHP_EOL . '})();';
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}
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if (empty($_SESSION['chat-session-init'])) {
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$_SESSION['chat-session-init'] = time();
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}
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$chat_session_init = ($user ?: 'anonymous') . $_SESSION['chat-session-init'];
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$output .= PHP_EOL . ';(function(){';
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$output .= PHP_EOL . " if (localStorage['chat-session-init'] !== '{$chat_session_init}') {";
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$output .= PHP_EOL . ' console.warn("Cleaning environment for ' . $chat_session_init . '");';
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$output .= PHP_EOL . " localStorage['chat-session-init'] = '{$chat_session_init}';";
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$output .= PHP_EOL . ' for (var key in localStorage) { key.match(/(converse|strophe)/) && localStorage.removeItem(key); }';
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$output .= PHP_EOL . ' for (var key in sessionStorage) { key.match(/(converse|strophe)/) && sessionStorage.removeItem(key); }';
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$output .= PHP_EOL . " }";
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$output .= PHP_EOL . '})();';
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$output .= PHP_EOL;
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if ($this->get_option('view_mode') === 'embedded') {
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// TODO: remove this a line after fixing conversejs
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$output .= 'delete sessionStorage["converse.chatboxes-' . $this->get_option('jid') . '"];' . PHP_EOL;
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$output .= 'delete sessionStorage["converse.chatboxes-' . $this->get_option('jid') . '-controlbox"];' . PHP_EOL;
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$options['singleton'] = true;
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}
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ksort($options);
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$optionString = json_encode($options, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
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$output .= 'converse.initialize(' . $optionString . ');' . PHP_EOL;
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return TikiLib::lib('header')->add_jq_onready($output, 10);
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}
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}
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