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199 lines
9.7 KiB
199 lines
9.7 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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if (basename($_SERVER['SCRIPT_NAME']) === basename(__FILE__)) {
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die('This script may only be included.');
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}
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//Initialize variables for the actual theme and theme option to be displayed
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$theme_active = $prefs['theme'];
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$theme_option_active = $prefs['theme_option'] ?? '';
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// User theme previously set up in lib/setup/user_prefs.php
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//consider Group theme
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if ($prefs['useGroupTheme'] == 'y') {
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$userlib = TikiLib::lib('user');
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$users_group_groupTheme = $userlib->get_user_group_theme();
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if (! empty($users_group_groupTheme)) {
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//group theme and option is stored in one column (groupTheme) in the users_groups table, so the theme and option value needs to be separated first
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list($group_theme, $group_theme_option) = $themelib->extract_theme_and_option($users_group_groupTheme); //for more info see list_themes_and_options() function in themelib
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//set active theme
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$theme_active = $group_theme;
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$theme_option_active = $group_theme_option;
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//set group_theme smarty variable so that it can be used elsewhere
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$smarty->assign_by_ref('group_theme', $users_group_groupTheme);
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}
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}
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//consider Admin Theme
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if (! empty($prefs['theme_admin']) && ($section === 'admin' || empty($section))) { // use admin theme if set
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$theme_active = $prefs['theme_admin'];
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$theme_option_active = $prefs['theme_option_admin']; // and its option
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}
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if ($prefs['theme_unified_admin_backend'] === 'y' && strpos($_SERVER['PHP_SELF'], 'tiki-admin.php') !== false) {
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$smarty->assign('navbar_color_variant', $prefs['theme_navbar_color_variant_admin']);
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} else {
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$smarty->assign('navbar_color_variant', $prefs['theme_navbar_color_variant']);
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}
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//consider CSS Editor (tiki-edit_css.php)
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if (! empty($_SESSION['try_theme'])) {
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list($theme_active, $theme_option_active) = $themelib->extract_theme_and_option($_SESSION['try_theme']);
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}
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//START loading theme related items
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//This bundle Loads bootstrap JS and popper JS
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$headerlib->add_jsfile('vendor_bundled/vendor/twbs/bootstrap/dist/js/bootstrap.bundle.js');
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if ($prefs['feature_fixed_width'] === 'y') {
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$headerlib->add_css(
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'@media (min-width: 1200px) { .container { max-width:' .
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(! empty($prefs['layout_fixed_width']) ? $prefs['layout_fixed_width'] : '1170px') .
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'; } }'
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);
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}
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//2) Always add tiki_base.css. Add it first, so that it can be overriden in the custom themes
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$headerlib->add_cssfile("themes/base_files/css/tiki_base.css");
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//3) Always add bundled font-awesome css for the default icon fonts
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$headerlib->add_cssfile('vendor_bundled/vendor/bower-asset/fontawesome/css/all.css');
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// 3a) Optionally add bundled Bootstrap-icons CSS for the optional Bootstrap icons
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if ($prefs['theme_iconset'] === 'bootstrap_icon_font') {
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$headerlib->add_cssfile('vendor_bundled/vendor/twbs/bootstrap-icons/font/bootstrap-icons.css');
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}
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//4) Add Addon custom css first, so it can be overridden by themes
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foreach (\Tiki\Package\ExtensionManager::getEnabledPackageExtensions() as $package) {
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$finder = new \Symfony\Component\Finder\Finder();
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foreach ($finder->in($package['path'])->path('/^css/')->name('*.css') as $file) {
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$cssFile = $package['path'] . '/' . $file->getRelativePathname();
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$headerlib->add_cssfile($cssFile);
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}
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}
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//5) Now add the theme or theme option
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$themelib = TikiLib::lib('theme');
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if (! empty($prefs['header_custom_scss'])) {
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// TODO call compile_custom_scss() here
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} elseif ($theme_active == 'custom_url' && ! empty($prefs['theme_custom_url'])) { //custom URL, use only if file exists at the custom location
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$custom_theme = $prefs['theme_custom_url'];
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if (preg_match('/^(http(s)?:)?\/\//', $custom_theme)) { // Use external link if url begins with http://, https://, or // (auto http/https)
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$headerlib->add_cssfile($custom_theme, 'external');
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} else {
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$headerlib->add_cssfile($custom_theme);
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}
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} else {
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//first load the main theme css
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$theme_css = $themelib->get_theme_css($theme_active);
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if ($theme_css) {
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// exclude the main theme css if the option's css also includes it (pref is set)
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if ($prefs['theme_option_includes_main'] != 'y' || empty($theme_option_active)) {
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$headerlib->add_cssfile($theme_css);
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}
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//than load the theme option css file if needed
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if (! empty($theme_option_active)) {
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$option_css = $themelib->get_theme_css($theme_active, $theme_option_active);
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$headerlib->add_cssfile($option_css);
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}
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} else {
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trigger_error("The requested theme's CSS file could not be read. Falling back to default theme.", E_USER_WARNING);
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$theme_active = 'default';
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$theme_option_active = '';
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$theme_css = $themelib->get_theme_css($theme_active);
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$headerlib->add_cssfile($theme_css);
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}
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}
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//6) Allow to have a IE specific CSS files for the theme's specific hacks (IE 8 and 9 support dropped in Bootstrap 4)
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// $style_ie8_css = $themelib->get_theme_path($theme_active, $theme_option_active, 'ie8.css');
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// $style_ie9_css = $themelib->get_theme_path($theme_active, $theme_option_active, 'ie9.css');
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//7) include optional custom.css if there. In case of theme option, first include main theme's custom.css, than the option's custom.css
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if (! empty($theme_option_active)) {
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$main_theme_path = $themelib->get_theme_path($theme_active);
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$main_theme_custom_css = "{$main_theme_path}css/custom.css";
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if (is_readable($main_theme_custom_css)) {
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$headerlib->add_cssfile($main_theme_custom_css, 53);
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}
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}
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$custom_css = $themelib->get_theme_path($theme_active, $theme_option_active, 'custom.css');
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if (empty($custom_css)) {
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$custom_css = $themelib->get_theme_path('', '', 'custom.css');
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}
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if (is_readable($custom_css)) {
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$headerlib->add_cssfile($custom_css, 53);
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}
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if (! isset($prefs['site_favicon_enable']) || $prefs['site_favicon_enable'] === 'y') { // if favicons are disabled in preferences, skip the lot of it.
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$favicon_path = $themelib->get_theme_path($prefs['theme'], $prefs['theme_option'], 'favicon-16x16.png', 'favicons/');
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if ($favicon_path) { // if there is a 16x16 png favicon in the theme folder, then find and display others if they exist
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$headerlib->add_link('icon', $favicon_path, '16x16', 'image/png');
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$favicon_path = (dirname($favicon_path)); // get_theme_path makes a lot of system calls, so just remember what dir to look in.
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if (is_file($favicon_path . '/apple-touch-icon.png')) {
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$headerlib->add_link('apple-touch-icon', $favicon_path . '/apple-touch-icon.png', '180x180');
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}
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if (is_file($favicon_path . '/favicon-32x32.png')) {
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$headerlib->add_link('icon', $favicon_path . '/favicon-32x32.png', '32x32', 'image/png');
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}
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if (is_file($favicon_path . '/site.webmanifest')) {
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$headerlib->add_link('manifest', $favicon_path . '/site.webmanifest');
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// The file name changed, so check for the old file if the new does not exist
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} elseif (is_file($favicon_path . '/manifest.json')) {
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$headerlib->add_link('manifest', $favicon_path . '/manifest.json');
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}
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if (is_file($favicon_path . '/favicon.ico')) {
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$headerlib->add_link('shortcut icon', $favicon_path . '/favicon.ico');
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}
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if (is_file($favicon_path . '/safari-pinned-tab.svg')) {
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$headerlib->add_link('mask-icon', $favicon_path . '/safari-pinned-tab.svg', '', '', '#5bbad5');
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}
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if (is_file($favicon_path . '/browserconfig.xml')) {
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$headerlib->add_meta('msapplication-config', $favicon_path . '/browserconfig.xml');
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}
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} else { // if no 16x16 png favicon exists, display Tiki icons
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$headerlib->add_link('icon', 'themes/base_files/favicons/favicon-16x16.png', '16x16', 'image/png');
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$headerlib->add_link('apple-touch-icon', 'themes/base_files/favicons/apple-touch-icon.png', '180x180');
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$headerlib->add_link('icon', 'themes/base_files/favicons/favicon-32x32.png', '32x32', 'image/png');
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$headerlib->add_link('manifest', 'themes/base_files/favicons/site.webmanifest');
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$headerlib->add_link('shortcut icon', 'themes/base_files/favicons/favicon.ico');
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$headerlib->add_link('mask-icon', 'themes/base_files/favicons/safari-pinned-tab.svg', '', '', '#5bbad5');
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$headerlib->add_meta('msapplication-config', 'themes/base_files/favicons/browserconfig.xml');
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}
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unset($favicon_path); // no longer needed, so bye bye
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}
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//8) produce $iconset to be used for generating icons
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$iconset = TikiLib::lib('iconset')->getIconsetForTheme($theme_active, $theme_option_active);
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// and add js support file
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$headerlib->add_js('jqueryTiki.iconset = ' . json_encode($iconset->getJS()));
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$headerlib->add_jsfile('lib/jquery_tiki/iconsets.js');
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//9) set global variable and prefs so that they can be accessed elsewhere
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$prefs['theme'] = $theme_active;
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$prefs['theme_option'] = $theme_option_active;
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//10) load additional language overrides that might be located in theme folder
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/** @var Language $langLib */
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$langLib = TikiLib::lib('language');
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$langLib->loadThemeOverrides($prefs['language'], $theme_active);
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//Note: if Theme Control is active, than tiki-tc.php can modify the active theme
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// Web Monetization
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if ($prefs['webmonetization_all_website'] === 'y' && ! empty($prefs['webmonetization_default_payment_pointer'])) {
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$headerlib->add_meta('monetization', $prefs['webmonetization_default_payment_pointer']);
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}
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//finish
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$smarty->initializePaths();
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