<?php

/**

* contains the hooks for Tiki's internal functionality.

*

* this script may only be included, it will die if called directly.

*

* @package TikiWiki

* @copyright (c) Copyright 2002-2016 by authors of the Tiki Wiki CMS Groupware Project. All Rights Reserved. See copyright.txt for details and a complete list of authors.

* @licence Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.

*/

// $Id$

// die if called directly.

/**

* @global array $prefs

* @global array $tikilib

*/

global $prefs, $tikilib;

if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) !== false) {

header('location: index.php');

exit;

}

if (version_compare(PHP_VERSION, '5.5.0', '<') && php_sapi_name() != 'cli') {

header('location: tiki-install.php');

exit;

} elseif (version_compare(PHP_VERSION, '5.5.0', '<') && php_sapi_name() == 'cli') {

// This is command-line. No 'location' command make sense here. Let admins access what works and deal with the rest.

echo "Warning: Tiki13 and above expects PHP 5.5.0 and above. You are running " . phpversion() . " at your own risk\n";

}

// Be sure that the user is not already defined by PHP on hosts that still have the php.ini config "register_globals = On"

unset($user);

require_once 'lib/setup/third_party.php';

// Enable Versioning

include_once ('lib/setup/twversion.class.php');

$TWV = new TWVersion();

$num_queries = 0;

$elapsed_in_db = 0.0;

$server_load = '';

$area = 'tiki';

$crumbs = array();

require_once ('lib/setup/tikisetup.class.php');

require_once ('lib/setup/timer.class.php');

$tiki_timer = new timer();

$tiki_timer->start();

require_once ('tiki-setup_base.php');

// Attempt setting locales. This code is just a start, locales should be set per-user.

// Also, different operating systems use different locale strings. en_US.utf8 is valid on POSIX systems, maybe not on Windows, feel free to add alternative locale strings.

setlocale(LC_ALL, ''); // Attempt changing the locale to the system default.

// Since the system default may not be UTF-8 but we may be dealing with multilingual content, attempt ensuring the collations are intelligent by forcing a general UTF-8 collation.

// This will have no effect if the locale string is not valid or if the designated locale is not generated.

foreach (array('en_US.utf8') as $UnicodeLocale) {

if (setlocale(LC_COLLATE, $UnicodeLocale)) {

break;

}

}

if ($prefs['feature_tikitests'] == 'y') {

require_once ('tiki_tests/tikitestslib.php');

}

$crumbs[] = new Breadcrumb($prefs['browsertitle'], '', $prefs['tikiIndex']);

if ($prefs['site_closed'] == 'y') {

require_once ('lib/setup/site_closed.php');

}

require_once ('lib/setup/error_reporting.php');

if ($prefs['use_load_threshold'] == 'y') {

require_once ('lib/setup/load_threshold.php');

}

require_once ('lib/setup/sections.php');

$headerlib = TikiLib::lib('header');

$domain_map = array();

if ( isset($_SERVER['HTTP_HOST']) ) {

$host = $_SERVER['HTTP_HOST'];

} else {

$host = "";

}

if ( isset($_SERVER['REQUEST_URI']) ) {

$requestUri = $_SERVER['REQUEST_URI'];

} else {

$requestUri = "";

}

if ( $prefs['tiki_domain_prefix'] == 'strip' && substr($host, 0, 4) == 'www.' ) {

$domain_map[$host] = substr($host, 4);

} elseif ( $prefs['tiki_domain_prefix'] == 'force' && substr($host, 0, 4) != 'www.' ) {

$domain_map[$host] = 'www.' . $host;

}

if (strpos($prefs['tiki_domain_redirects'], ',') !== false) {

foreach (explode("\n", $prefs['tiki_domain_redirects']) as $row) {

list($old, $new) = array_map('trim', explode(',', $row, 2));

$domain_map[$old] = $new;

}

unset($old);

unset($new);

}

if ( isset($domain_map[$host]) && ! defined('TIKI_CONSOLE') ) {

$prefix = $tikilib->httpPrefix();

$prefix = str_replace("://$host", "://{$domain_map[$host]}", $prefix);

$url = $prefix . $requestUri;

$access->redirect($url, null, 301);

exit;

}

if (isset($_REQUEST['PHPSESSID'])) {

$tikilib->setSessionId($_REQUEST['PHPSESSID']);

}

elseif (function_exists('session_id')) $tikilib->setSessionId(session_id());

// Session info needs to be kept up to date if pref login_multiple_forbidden is set

if ( $prefs['login_multiple_forbidden'] == 'y' ) {

$tikilib->update_session();

}

require_once ('lib/setup/cookies.php');

if ($prefs['mobile_feature'] === 'y') {

require_once ('lib/setup/mobile.php'); // needs to be before js_detect but after cookies

} else {

$prefs['mobile_mode'] = '';

}

require_once ('lib/setup/user_prefs.php');

require_once ('lib/setup/language.php');

require_once ('lib/setup/javascript.php');

require_once ('lib/setup/wiki.php');

/* Cookie consent setup, has to be after the JS decision and wiki setup */

$cookie_consent_html = '';

if ($prefs['cookie_consent_feature'] === 'y') {

if (!empty($_REQUEST['cookie_consent_checkbox']) || $prefs['site_closed'] === 'y') {

// js disabled

setCookieSection($prefs['cookie_consent_name'], 'y'); // set both real cookie and tiki_cookie_jar

$feature_no_cookie = false;

setCookieSection($prefs['cookie_consent_name'], 'y');

}

$cookie_consent = getCookie($prefs['cookie_consent_name']);

if (empty($cookie_consent)) {

if ($prefs['javascript_enabled'] !== 'y') {

$prefs['cookie_consent_mode'] = '';

} else {

$headerlib->add_js('jqueryTiki.no_cookie = true; jqueryTiki.cookie_consent_alert = "' . addslashes($prefs['cookie_consent_alert']) . '";');

}

foreach ($_COOKIE as $k => $v) {

if (strpos($k, session_name()) === false) {

setcookie($k, '', time() - 3600); // unset any previously existing cookies except the session

}

}

$cookie_consent_html = $smarty->fetch('cookie_consent.tpl');

} else {

$feature_no_cookie = false;

}

}

$smarty->assign('cookie_consent_html', $cookie_consent_html);

if ($prefs['feature_polls'] == 'y') {

require_once ('lib/setup/polls.php');

}

if ($prefs['feature_mailin'] == 'y') {

require_once ('lib/setup/mailin.php');

}

require_once ('lib/setup/tikiIndex.php');

if ($prefs['useGroupHome'] == 'y') {

require_once ('lib/setup/default_homepage.php');

}

if ($prefs['tracker_force_fill'] == 'y') {

require_once ('lib/setup/tracker_force_fill.php');

}

// change $prefs['tikiIndex'] if feature_sefurl is enabled (e.g. tiki-index.php?page=HomePage becomes HomePage)

if ($prefs['feature_sefurl'] == 'y' && ! defined('TIKI_CONSOLE')) {

//TODO: need a better way to know which is the type of the tikiIndex URL (wiki page, blog, file gallery etc)

//TODO: implement support for types other than wiki page and blog

if ($prefs['tikiIndex'] == 'tiki-index.php' && $prefs['wikiHomePage']) {

$wikilib = TikiLib::lib('wiki');

$prefs['tikiIndex'] = $wikilib->sefurl($userlib->best_multilingual_page($prefs['wikiHomePage']));

} else if (substr($prefs['tikiIndex'], 0, strlen('tiki-view_blog.php')) == 'tiki-view_blog.php') {

include_once('tiki-sefurl.php');

$prefs['tikiIndex'] = filter_out_sefurl($prefs['tikiIndex'], 'blog');

}

}

require_once ('lib/setup/theme.php');

if (!empty($varcheck_errors)) {

$smarty->assign('msg', $varcheck_errors);

$smarty->display('error_raw.tpl');

die;

}

if ($prefs['feature_challenge'] == 'y') {

require_once ('lib/setup/challenge.php');

}

if ($prefs['feature_usermenu'] == 'y') {

require_once ('lib/setup/usermenu.php');

}

if ($prefs['feature_live_support'] == 'y') {

require_once ('lib/setup/live_support.php');

}

if ($prefs['feature_referer_stats'] == 'y' || $prefs['feature_stats'] == 'y') {

require_once ('lib/setup/stats.php');

}

require_once ('lib/setup/dynamic_variables.php');

require_once ('lib/setup/output_compression.php');

if ($prefs['feature_debug_console'] == 'y') {

// Include debugger class declaration. So use loggin facility in php files become much easier :)

include_once ('lib/debug/debugger.php');

}

if ($prefs['feature_integrator'] == 'y') {

require_once ('lib/setup/integrator.php');

}

if (isset($_REQUEST['comzone'])) {

require_once ('lib/setup/comments_zone.php');

}

if ($prefs['feature_lastup'] == 'y') {

require_once ('lib/setup/last_update.php');

}

if (!empty($_SESSION['interactive_translation_mode']) && ($_SESSION['interactive_translation_mode'] == 'on')) {

$cachelib->empty_cache('templates_c');

}

if ($prefs['feature_freetags'] == 'y') {

require_once ('lib/setup/freetags.php');

}

if ($prefs['feature_areas'] == 'y' && $prefs['feature_categories'] == 'y' && $prefs['categories_used_in_tpl'] == 'y') {

require_once ('lib/setup/categories.php');

$areaslib = TikiLib::lib('areas');

$areaslib->HandleObjectCategories($objectCategoryIdsNoJail);

} elseif ($prefs['feature_categories'] == 'y') {

require_once ('lib/setup/categories.php');

}

if ($prefs['feature_userlevels'] == 'y') {

require_once ('lib/setup/userlevels.php');

}

if ($prefs['auth_method'] == 'openid') {

require_once ('lib/setup/openid.php');

}

if ($prefs['feature_wysiwyg'] == 'y') {

if (!isset($_SESSION['wysiwyg'])) {

$_SESSION['wysiwyg'] = 'n';

}

$smarty->assign_by_ref('wysiwyg', $_SESSION['wysiwyg']);

}

if ($prefs['feature_antibot'] == 'y' && empty($user)) {

if ($prefs['recaptcha_enabled'] === 'y') {

if ($prefs['recaptcha_version'] == '2') {

$headerlib->add_jsfile_cdn("$url_scheme://www.google.com/recaptcha/api.js");

} else {

$headerlib->add_jsfile_cdn("$url_scheme://www.google.com/recaptcha/api/js/recaptcha_ajax.js");

}

}

$captchalib = TikiLib::lib('captcha');

$smarty->assign('captchalib', $captchalib);

}

if ($prefs['feature_credits'] == 'y') {

require_once('lib/setup/credits.php');

}

if ( $prefs['https_external_links_for_users'] == 'y' ) {

$base_url_canonical_default = $base_url_https;

} else {

$base_url_canonical_default = $base_url_http;

}

if ( !empty($prefs['feature_canonical_domain']) ) {

$base_url_canonical = $prefs['feature_canonical_domain'];

} else {

$base_url_canonical = $base_url_canonical_default;

}

// Since it's easier to be error-resistant than train users, ensure base_url_canonical ends with '/'

if ( substr($base_url_canonical,-1) != '/' ) {

$base_url_canonical .= '/';

}

$smarty->assign_by_ref('phpErrors', $phpErrors);

$smarty->assign_by_ref('num_queries', $num_queries);

$smarty->assign_by_ref('elapsed_in_db', $elapsed_in_db);

$smarty->assign_by_ref('crumbs', $crumbs);

$smarty->assign('lock', false);

$smarty->assign('edit_page', 'n');

$smarty->assign('forum_mode', 'n');

$smarty->assign('uses_tabs', 'n');

$smarty->assign('wiki_extras', 'n');

$smarty->assign('tikipath', $tikipath);

$smarty->assign('tikiroot', $tikiroot);

$smarty->assign('url_scheme', $url_scheme);

$smarty->assign('url_host', $url_host);

$smarty->assign('url_port', $url_port);

$smarty->assign('url_path', $url_path);

$smarty->assign('dir_level', $dir_level);

$smarty->assign('base_host', $base_host);

$smarty->assign('base_url', $base_url);

$smarty->assign('base_url_http', $base_url_http);

$smarty->assign('base_url_https', $base_url_https);

$smarty->assign('base_url_canonical', $base_url_canonical);

$smarty->assign('base_url_canonical_default', $base_url_canonical_default);

$smarty->assign('show_stay_in_ssl_mode', $show_stay_in_ssl_mode);

$smarty->assign('stay_in_ssl_mode', $stay_in_ssl_mode);

$smarty->assign('tiki_version', $TWV->version);

$smarty->assign('tiki_branch', $TWV->branch);

$smarty->assign('tiki_star', $TWV->getStar());

$smarty->assign('tiki_uses_svn', $TWV->svn);

$smarty->assign('symbols', TikiLib::symbols());

if ( isset( $_GET['msg'] ) ) {

$smarty->assign('display_msg', $_GET['msg']);

} elseif ( isset( $_SESSION['msg'] ) ) {

$smarty->assign('display_msg', $_SESSION['msg']);

unset($_SESSION['msg']);

} else {

$smarty->assign('display_msg', '');

}

if ( isset( $_GET['msgtype'] ) ) {

$smarty->assign('display_msgtype', $_GET['msgtype']);

} elseif ( isset( $_SESSION['msgtype'] ) ) {

$smarty->assign('display_msgtype', $_SESSION['msgtype']);

unset($_SESSION['msgtype']);

} else {

$smarty->assign('display_msgtype', '');

}

require_once 'lib/setup/events.php';

if ( $prefs['rating_advanced'] == 'y' && $prefs['rating_recalculation'] == 'randomload' ) {

$ratinglib = TikiLib::lib('rating');

$ratinglib->attempt_refresh();

}

$headerlib->add_jsfile('lib/tiki-js.js');

// using jquery-migrate-1.3.0.js plugin for tiki 11, still required in tiki 12 LTS to support some 3rd party plugins

if ( isset($prefs['javascript_cdn']) && $prefs['javascript_cdn'] == 'google' ) {

$headerlib->add_jsfile_cdn("$url_scheme://ajax.googleapis.com/ajax/libs/jquery/$headerlib->jquery_version/jquery.min.js");

// goggle is not hosting migrate so load from local

$headerlib->add_jsfile_dependancy("vendor/jquery/plugins/migrate-min/jquery-migrate-$headerlib->jquerymigrate_version.min.js", true);

} else if ( isset($prefs['javascript_cdn']) && $prefs['javascript_cdn'] == 'jquery' ) {

$headerlib->add_jsfile_cdn("$url_scheme://code.jquery.com/jquery-$headerlib->jquery_version.min.js");

$headerlib->add_jsfile_cdn("$url_scheme://code.jquery.com/jquery-migrate-$headerlib->jquerymigrate_version.min.js");

} else {

if ( isset($prefs['tiki_minify_javascript']) && $prefs['tiki_minify_javascript'] === 'y' ) {

$headerlib->add_jsfile_dependancy("vendor/jquery/jquery-min/jquery-$headerlib->jquery_version.min.js", true);

$headerlib->add_jsfile_dependancy("vendor/jquery/plugins/migrate-min/jquery-migrate-$headerlib->jquerymigrate_version.min.js", true);

} else {

$headerlib->add_jsfile_dependancy("vendor/jquery/jquery/jquery-$headerlib->jquery_version.js", true);

$headerlib->add_jsfile_dependancy("vendor/jquery/plugins/migrate/jquery-migrate-$headerlib->jquerymigrate_version.js", true);

}

}

if ( isset($prefs['fgal_elfinder_feature']) && $prefs['fgal_elfinder_feature'] === 'y' ) {

$str = $prefs['tiki_minify_javascript'] === 'y' ? 'min' : 'full';

// elfinder is sensible to js compression - problem is inside elfinder

// see http://stackoverflow.com/questions/11174170/js-invalid-left-hand-side-expression-in-postfix-operation for more general details

$headerlib->add_jsfile('vendor_extra/elfinder/js/elfinder.' . $str . '.js', true)

->add_cssfile('vendor_extra/elfinder/css/elfinder.' . $str . '.css')

->add_jsfile('lib/jquery_tiki/elfinder/tiki-elfinder.js');

$elFinderLang = str_replace(array('cn', 'pt-br'), array('zh_CN', 'pt_BR'), $language);

if (file_exists('vendor_extra/elfinder/js/i18n/elfinder.' . $elFinderLang . '.js')) {

$headerlib->add_jsfile('vendor_extra/elfinder/js/i18n/elfinder.' . $elFinderLang . '.js');

}

}

$headerlib->add_jsfile('lib/jquery_tiki/tiki-jquery.js');

if (isset($_REQUEST['geo_zoomlevel_to_found_location'])) {

$zoomToFoundLocation = $_REQUEST['geo_zoomlevel_to_found_location'];

} else {

$zoomToFoundLocation = isset($prefs['geo_zoomlevel_to_found_location']) ? $prefs['geo_zoomlevel_to_found_location'] : 'street';

}

$headerlib->add_js('var zoomToFoundLocation = "'.$zoomToFoundLocation.'";'); // Set the zoom option after searching for a location

if ($prefs['geo_openlayers_version'] === 'ol3') {

$headerlib->add_jsfile('lib/jquery_tiki/tiki-maps-ol3.js');

} else {

$headerlib->add_jsfile('lib/jquery_tiki/tiki-maps.js');

}

$headerlib->add_jsfile('vendor/jquery/plugins/jquery-json/src/jquery.json.js');

if ($prefs['feature_jquery_zoom'] === 'y') {

$headerlib->add_jsfile('vendor/jquery/plugins/zoom/jquery.zoom.js')

->add_css('

.img_zoom {

display:inline-block;

}

.img_zoom:after {

content:"";

display:block;

width:33px;

height:33px;

position:absolute;

top:0;

right:0;

background:url(vendor/jquery/plugins/zoom/icon.png);

}

.img_zoom img {

display:block;

}

');

}

if ($prefs['feature_syntax_highlighter'] == 'y') {

//add codemirror stuff

$headerlib

->add_cssfile('vendor/codemirror/codemirror/lib/codemirror.css')

->add_jsfile_dependancy('vendor/codemirror/codemirror/lib/codemirror.js')

->add_jsfile('vendor/codemirror/codemirror/addon/search/searchcursor.js')

->add_jsfile('vendor/codemirror/codemirror/addon/mode/overlay.js')

//add tiki stuff

->add_cssfile('lib/codemirror_tiki/codemirror_tiki.css')

->add_jsfile('lib/codemirror_tiki/codemirror_tiki.js');

require_once("lib/codemirror_tiki/tiki_codemirror.php");

createCodemirrorModes();

}

if ($prefs['feature_wikilingo'] == 'y') {

$headerlib

//flp stuff

->add_cssfile('vendor/jquery/plugins/tablesorter/css/theme.dropbox.css')

->add_jsfile('vendor/jquery/plugins/tablesorter/js/jquery.tablesorter.js');

}

if ( $prefs['feature_jquery_carousel'] == 'y' ) {

$headerlib->add_jsfile('vendor/jquery/plugins/infinitecarousel/jquery.infinitecarousel3.js');

}

if ( $prefs['feature_ajax'] === 'y' ) {

$headerlib->add_jsfile('lib/jquery_tiki/tiki-ajax_services.js');

if ( $prefs['ajax_autosave'] === 'y' ) {

$headerlib->add_jsfile('lib/ajax/autosave.js');

}

}

// $url_scheme is 'http' or 'https' depending on request type condsidering already a reverse proxy

// $https_mode is true / false depending on request type condsidering already a reverse proxy

if ( $prefs['feature_jquery_ui'] == 'y' ) {

if ( isset($prefs['javascript_cdn']) && $prefs['javascript_cdn'] == 'google' ) {

$headerlib->add_jsfile_cdn("$url_scheme://ajax.googleapis.com/ajax/libs/jqueryui/$headerlib->jqueryui_version/jquery-ui.min.js");

} else if ( isset($prefs['javascript_cdn']) && $prefs['javascript_cdn'] == 'jquery' ) {

$headerlib->add_jsfile_cdn("$url_scheme://code.jquery.com/ui/$headerlib->jqueryui_version/jquery-ui.min.js");

} else {

if ( $prefs['tiki_minify_javascript'] === 'y' ) {

$headerlib->add_jsfile_dependancy("vendor/jquery/jquery-ui/jquery-ui.min.js", true);

} else {

$headerlib->add_jsfile_dependancy("vendor/jquery/jquery-ui/jquery-ui.js");

}

}

// restore jquery-ui buttons function, thanks to http://stackoverflow.com/a/23428433/2459703

$headerlib->add_js('

var bootstrapButton;

if (typeof $.fn.button.noConflict === "function") {

bootstrapButton = $.fn.button.noConflict() // return $.fn.button to previously assigned value

$.fn.bootstrapBtn = bootstrapButton // give $().bootstrapBtn the Bootstrap functionality

}

');

if ( $prefs['feature_jquery_ui_theme'] !== 'none' ) {

if ( isset($prefs['javascript_cdn']) && $prefs['javascript_cdn'] == 'jquery' ) {

// // cdn for css not working - this is the only css from a cdn anyway - so use local version

// $headerlib->add_cssfile("$url_scheme://code.jquery.com/ui/$headerlib->jqueryui_version/themes/{$prefs['feature_jquery_ui_theme']}/jquery-ui.css");

$headerlib->add_cssfile('vendor/jquery/jquery-ui-themes/themes/' . $prefs['feature_jquery_ui_theme'] . '/jquery-ui.css');

} else {

$headerlib->add_cssfile('vendor/jquery/jquery-ui-themes/themes/' . $prefs['feature_jquery_ui_theme'] . '/jquery-ui.css');

}

}

if ( $prefs['feature_jquery_autocomplete'] == 'y' ) {

$headerlib->add_css(

'.ui-autocomplete-loading { background: white url("img/spinner.gif") right center no-repeat; }'

);

}

if ( $prefs['jquery_ui_chosen'] == 'y' ) {

$headerlib->add_jsfile('vendor/jquery/plugins/chosen/chosen.jquery.js');

// $headerlib->add_cssfile('vendor/jquery/plugins/chosen/chosen.css'); Replaced by github.com/alxlit/bootstrap-chosen

$headerlib->add_css(

'select { font-size: 16px; padding: 4px; border-color:#fff; /* this forces chrome to apply the font-size */ }'

);

}

$headerlib->add_jsfile('vendor/jquery/jquery-timepicker-addon/dist/jquery-ui-timepicker-addon.js');

$headerlib->add_cssfile('vendor/jquery/jquery-timepicker-addon/dist/jquery-ui-timepicker-addon.css');

}

if ( $prefs['jquery_fitvidjs'] == 'y' ) {

$headerlib->add_jsfile('vendor/jquery/plugins/fitvidjs/jquery.fitvids.js')

->add_jq_onready('$("article").fitVids();'); // apply fitvid to any video in the middle section

}

if ( $prefs['feature_jquery_superfish'] == 'y' ) {

$headerlib->add_jsfile('vendor/jquery/plugins/superfish/dist/js/superfish.js');

$headerlib->add_jsfile('vendor/jquery/plugins/superfish/dist/js/supersubs.js');

}

if ( $prefs['feature_jquery_tooltips'] === 'y' || $prefs['feature_jquery_superfish'] === 'y' ) {

$headerlib->add_jsfile('vendor/jquery/plugins/superfish/dist/js/hoverIntent.js');

}

if ( $prefs['feature_jquery_reflection'] == 'y' ) {

$headerlib->add_jsfile('vendor/jquery/plugins/reflection-jquery/js/reflection.js');

}

if ( $prefs['feature_jquery_media'] == 'y' ) {

$headerlib->add_jsfile('vendor/jquery/plugins/media/jquery.media.js');

}

if ( $prefs['feature_jquery_tablesorter'] == 'y' ) {

$headerlib->add_jsfile('vendor/jquery/plugins/tablesorter/js/jquery.tablesorter.combined.js');

$headerlib->add_jsfile('vendor/jquery/plugins/tablesorter/js/widgets/widget-pager.js');

$headerlib->add_jsfile('vendor/jquery/plugins/tablesorter/js/widgets/widget-filter-formatter-jui.js');

$headerlib->add_jsfile('vendor/jquery/plugins/tablesorter/js/widgets/widget-grouping.js');

$headerlib->add_jsfile('vendor/jquery/plugins/tablesorter/js/widgets/widget-columnSelector.js');

$headerlib->add_jsfile('vendor/jquery/plugins/tablesorter/js/parsers/parser-input-select.js');

$headerlib->add_jsfile('vendor/jquery/plugins/tablesorter/js/widgets/widget-math.js');

}

if ( $prefs['feature_jquery_tagcanvas'] == 'y' ) {

$headerlib->add_jsfile('vendor/jquery/plugins/tagcanvas/jquery.tagcanvas.js');

}

if ( $prefs['feature_shadowbox'] == 'y' ) {

$headerlib->add_jsfile('vendor/jquery/plugins/colorbox/jquery.colorbox.js');

$headerlib->add_cssfile('vendor/jquery/plugins/colorbox/' . $prefs['jquery_colorbox_theme'] . '/colorbox.css');

}

if ( $prefs['wikiplugin_flash'] == 'y' ) {

$headerlib->add_jsfile('lib/swfobject/swfobject.js');

}

if ($prefs['jquery_timeago'] === 'y') {

$headerlib->add_jsfile('vendor/jquery/plugins/timeago/jquery.timeago.js');

$language_short = substr($prefs['language'], 0, 2);

$timeago_locale = "vendor/jquery/plugins/timeago/locales/jquery.timeago.{$language_short}.js";

if (is_readable($timeago_locale)) {

$headerlib->add_jsfile($timeago_locale); // TODO handle zh-CN and zh-TW

}

$headerlib->add_jq_onready('$("time.timeago").timeago(); jQuery.timeago.settings.allowFuture = true;');

}

if ( $prefs['feature_jquery_validation'] == 'y' ) {

$headerlib->add_jsfile('vendor/jquery/plugins/jquery-validation/dist/jquery.validate.js');

$headerlib->add_jsfile('lib/validators/validator_tiki.js');

}

// note: jquery.async.js load a copy of jquery

$headerlib->add_jsfile('vendor/jquery/plugins/async/jquery.async.js');

$headerlib->add_jsfile('vendor/jquery/plugins/treetable/javascripts/src/jquery.treetable.js');

$headerlib->add_cssfile('vendor/jquery/plugins/treetable/stylesheets/jquery.treetable.css');

$headerlib->add_jsfile('vendor/cwspear/bootstrap-hover-dropdown/bootstrap-hover-dropdown.js');

if ($prefs['feature_equal_height_rows_js'] == 'y'){

$headerlib->add_jsfile("vendor/Sam152/Javascript-Equal-Height-Responsive-Rows/grids.min.js");

}

if (empty($user) && $prefs['feature_antibot'] == 'y') {

$headerlib->add_jsfile_late('lib/captcha/captchalib.js');

}

if ( $prefs['feature_jcapture'] === 'y' ) {

$headerlib->add_jsfile('lib/jcapture_tiki/tiki-jcapture.js');

}

if ( ! empty( $prefs['header_custom_css'] ) ) {

$headerlib->add_css($prefs['header_custom_css']);

}

if ( ! empty( $prefs['header_custom_js'] ) ) {

$headerlib->add_js($prefs['header_custom_js']);

}

if ($prefs['feature_file_galleries'] == 'y') {

$headerlib->add_jsfile('lib/jquery_tiki/files.js');

}

if ($prefs['feature_trackers'] == 'y') {

$headerlib->add_jsfile('lib/jquery_tiki/tiki-trackers.js');

if ($prefs['feed_tracker'] === 'y') {

$opts = TikiLib::lib('trk')->get_trackers_options(null, 'publishRSS', 'y');

foreach ($opts as & $o) {

$o = $o['trackerId'];

}

$trackers = TikiLib::lib('trk')->list_trackers();

$rss_trackers = array();

foreach ($trackers['data'] as $trk) {

if (in_array($trk['trackerId'], $opts)) {

$rss_trackers[] = array(

'trackerId' => $trk['trackerId'],

'name' => $trk['name'],

);

}

}

TikiLib::lib('smarty')->assign('rsslist_trackers', $rss_trackers);

}

}

if ($prefs['feature_draw'] == 'y') {

//svg-edit/empbedapi.js neededs to be external - why?

$headerlib->add_jsfile("vendor/svg-edit/svg-edit/embedapi.js");

$headerlib->add_jsfile("lib/svg-edit_tiki/draw.js");

$headerlib->add_cssfile("lib/svg-edit_tiki/draw.css");

}

if ($prefs['geo_always_load_openlayers'] == 'y') {

$headerlib->add_map();

}

if ($prefs['workspace_ui'] == 'y') {

$headerlib->add_jsfile('lib/jquery_tiki/tiki-workspace-ui.js');

}

if ($prefs['feature_sefurl'] != 'y') {

$headerlib->add_js(

'$.service = function (controller, action, query) {

if (! query) {

query = {};

}

query.controller = controller;

if (action) {

query.action = action;

}

return "tiki-ajax_services.php?" + $.buildParams(query);

};'

);

}

if ($prefs['feature_friends'] == 'y' || $prefs['monitor_enabled'] == 'y') {

$headerlib->add_jsfile('lib/jquery_tiki/social.js');

}

if ($prefs['ajax_inline_edit'] == 'y') {

$headerlib->add_jsfile('lib/jquery_tiki/inline_edit.js');

}

if ($prefs['mustread_enabled'] == 'y') {

$headerlib->add_jsfile('lib/jquery_tiki/mustread.js');

}

if (true) {

// Before being clever and moving this close to where you think it's needed (again),

// consider there are more places that you think.

// This is not a very helpful comment...

$headerlib->add_jsfile_dynamic('tiki-jsplugin.php?language='.$prefs['language']);

if ($prefs['wikiplugin_module'] === 'y' && $prefs['wikiplugininline_module'] === 'n') {

$headerlib->add_jsfile_dynamic('tiki-jsmodule.php?language='.$prefs['language']);

}

}

if ( session_id() ) {

if ( $prefs['tiki_cachecontrol_session'] ) {

header('Cache-Control: ' . $prefs['tiki_cachecontrol_session']);

}

} else {

if ( $prefs['tiki_cachecontrol_nosession'] ) {

header('Cache-Control: ' . $prefs['tiki_cachecontrol_nosession']);

}

}

if ( !empty($prefs['access_control_allow_origin']) && !empty($_SERVER['HTTP_ORIGIN']) && $base_host !== $_SERVER['HTTP_ORIGIN']) {

$http_origin = $_SERVER['HTTP_ORIGIN'];

if (in_array($http_origin, preg_split('/[\s,]+/', $prefs['access_control_allow_origin']))) {

header("Access-Control-Allow-Origin: $http_origin");

}

}

if ( isset($token_error) ) {

$smarty->assign('token_error', $token_error);

$smarty->display('error.tpl');

die;

}

require_once( 'lib/setup/plugins_actions.php' );

if ($tiki_p_admin == 'y') {

$headerlib->add_jsfile_late('lib/jquery_tiki/tiki-admin.js');

}

if ($prefs['wikiplugin_addtocart'] == 'y') {

$headerlib->add_jsfile('lib/payment/cartlib.js');

}

//////////////////////////////////////////////////////////////////////////

// ******************************************************************** //

// ** IMPORTANT NOTE: ** //

// ** USE THE GLOBAL VARIABLE BELOW TO CONTROL THE VERSION OF EMAIL ** //

// ** WHICH IS USED ** //

// ** $prefs['openpgp_gpg_pgpmimemail'] == 'y' ** //

// ** USE TIKI OpenPGP Enabled PGP/MIME-standard mail ** //

// ** $prefs['openpgp_gpg_pgpmimemail'] == 'n' ** //

// ** USE TIKI normal mail functionality ** //

// ** ** //

// ** SETTING THIS PREFERENCES VARIABLE TO "y" NEED PROPER ** //

// ** CONFIGURATION OF gnupg AND RELATED KEYRING WITH PROPERLY ** //

// ** CONFIGURED TIKI-SENDER KEYPAIR (PRIVATE/PUBLIC) AND ALL USER ** //

// ** ACCOUNT-RELATED PUBLIC KEYS ** //

// ** ** //

// ** DO NOT SWITCH THIS VARIABLE TO TRUE FOR THIS EXPERIMENTAL ** //

// ** FULLY PGP/MIME-ENCRYPTION COMPLIANT EMAIL FUNCTIONALITY, IF ** //

// ** YOU ARE **NOT ABSOLUTE SURE HOW TO CONFIGURE IT**! ** //

// ** ** //

// ** ONCE PROPERLY CONFIGURED, SUCH 100% OPAQUE FUNCTIONALITY ** //

// ** DELIVERS ROBUST END-TO-END PRIVACY WITH HIGH DEGREE OF TESTED ** //

// ** ROBUSTNESS FOR THE FOLLOWING MAIL TRAFFIC: ** //

// ** ** //

// ** - all webmail-based messaging from messu-compose.php ** //

// ** - all admin notifications ** //

// ** - all newsletters ** //

// ** ** //

// ** PLEASE NOTE THAT ALL SITE ACCOUNTS **MUST** HAVE PROPERLY ** //

// ** CONFIGURED OpenPGP-COMPLIANT PUBLIC-KEY IN THE SYSTEM's ** //

// ** KEYRING, SO IT IS NOT THEN WISE/POSSIBLE TO ALLOW ANONYMOUS ** //

// ** SUBSCRIPTIONS TO NEWSLETTERS ETC, OR USE NOT FULLY PGP/MIME ** //

// ** READY ACCOUNTS IN SUCH SYSTEM. ** //

// ** ** //

// ** IT IS ASSUMED, THAT IF AND WHEN YOU TURN SUCH PGP/MIME ON ** //

// ** YOU ARE FULLY AWARE OF THE REQUIREMENTS AND CONSEQUENCES. ** //

// ** ** //

if ($prefs['openpgp_gpg_pgpmimemail'] == 'y') {

// hollmeer 2012-11-03:

// TURNED ON openPGP support from a lib based class

require_once( 'lib/openpgp/openpgplib.php' );

}

// ** ** //

// ******************************************************************** //

//////////////////////////////////////////////////////////////////////////

if( $prefs['feature_hidden_links'] == 'y' && isset($jitRequest['wysiwyg']) && $jitRequest['wysiwyg'] != 'y') {

$headerlib->add_js("$('body').find('h1, h2, h3, h4, h5, h6').each(function() {

var headerid = $(this).attr('id');

if(headerid != undefined) {

$(this).append('<a class=\"tiki_anchor\" href=\"#'+headerid+'\"></a>');

}

});");

}

// any furher $headerlib->add_js() call not using rank = 'external' will be put into rank 'late'

// this should separate the overall JS from page specific JS

$headerlib->forceJsRankLate();

if ( $prefs['conditions_enabled'] == 'y' ) {

if (! Services_User_ConditionsController::hasRequiredAge($user)) {

$servicelib = TikiLib::lib('service');

$broker = $servicelib->getBroker();

$broker->process('user_conditions', 'age_validation', $jitRequest);

exit;

}

if (Services_User_ConditionsController::requiresApproval($user)) {

$servicelib = TikiLib::lib('service');

$broker = $servicelib->getBroker();

$broker->process('user_conditions', 'approval', $jitRequest);

exit;

}

}