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<?php |
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// @codingStandardsIgnoreFile |
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/** |
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* CSS/JS integrations with theme. |
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* |
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* Copyright: © 2009-2011 |
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* {@link http://websharks-inc.com/ WebSharks, Inc.} |
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* (coded in the USA) |
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* |
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* Released under the terms of the GNU General Public License. |
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* You should have received a copy of the GNU General Public License, |
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* along with this software. In the main directory, see: /licensing/ |
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* If not, see: {@link http://www.gnu.org/licenses/}. |
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* |
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* @package s2Member\CSS_JS |
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* @since 3.5 |
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*/ |
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if(!defined('WPINC')) // MUST have WordPress. |
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exit ('Do not access this file directly.'); |
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|
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if(!class_exists('c_ws_plugin__s2member_css_js_themes')) |
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{ |
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/** |
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* CSS/JS integrations with theme. |
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* |
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* @package s2Member\CSS_JS |
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* @since 3.5 |
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*/ |
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class c_ws_plugin__s2member_css_js_themes |
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{ |
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/** |
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* Lazy load CSS/JS files? |
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* |
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* @package s2Member\CSS_JS |
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* @since 131028 |
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* |
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* @return boolean TRUE if we should load; else FALSE. |
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*/ |
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public static function lazy_load_css_js() |
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{ |
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static $load; // Static cache var. |
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|
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if(isset($load)) return $load; |
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|
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$null = NULL; // Needed below in earlier versions of WP. |
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|
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if(!$GLOBALS['WS_PLUGIN__']['s2member']['o']['lazy_load_css_js']) |
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$load = TRUE; |
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|
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else if(c_ws_plugin__s2member_systematics::is_s2_systematic_use_page()) |
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$load = TRUE; |
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|
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else if(!empty($_GET[apply_filters('ws_plugin__s2member_check_force_ssl_get_var_name', 's2-ssl', array())])) |
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$load = TRUE; |
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|
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else if(c_ws_plugin__s2member_utils_conds::bp_is_installed() |
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&& (bp_is_register_page() || bp_is_activation_page() || bp_is_user_profile()) |
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) $load = TRUE; |
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|
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else if(is_singular() && ($post = get_post($null)) |
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&& (stripos($post->post_content, 's2member') !== FALSE || stripos($post->post_content, '[s2') !== FALSE) |
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) $load = TRUE; |
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|
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else if(preg_match('/\/wp\-signup\.php|\/wp\-login\.php|\/wp\-admin\/(?:user\/)?profile\.php|[?&]s2member/', $_SERVER['REQUEST_URI'])) |
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$load = TRUE; |
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|
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if(!isset($load)) $load = FALSE; // Make sure it's set; always. |
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|
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return ($load = apply_filters('ws_plugin__s2member_lazy_load_css_js', $load)); |
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} |
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|
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/** |
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* Enqueues CSS file for theme integration. |
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* |
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* @package s2Member\CSS_JS |
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* @since 3.5 |
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* |
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* @attaches-to ``add_action('wp_print_styles');`` |
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* |
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* @return null After enqueuing CSS for theme integration. |
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*/ |
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public static function add_css() |
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{ |
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do_action('ws_plugin__s2member_before_add_css', get_defined_vars()); |
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|
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if(!is_admin() && c_ws_plugin__s2member_css_js_themes::lazy_load_css_js()) |
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{ |
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$static = (!empty($GLOBALS['WS_PLUGIN__']['s2member']['o']['static_css'])) ? c_ws_plugin__s2member_utils_assets::ensure_static_assets('css') : array(); |
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$static_css = !empty($static['ok']) && !empty($static['assets']); |
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$dynamic_css = !$static_css; |
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|
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if($static_css) |
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{ |
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$dependency = array(); |
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foreach($static['assets'] as $id => $asset) |
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{ |
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$handle = ($id === 's2member-pro.css') ? 'ws-plugin--s2member-pro' : 'ws-plugin--s2member'; |
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wp_enqueue_style($handle, $asset['url'], $dependency, NULL, 'all'); |
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c_ws_plugin__s2member_utils_assets::register_page_asset_expectations($id, 'css', $asset['url'], 'static', $asset['build']); |
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$dependency = array($handle); |
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} |
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} |
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else |
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{ |
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//260906.0738 If requested static delivery cannot be used, prefer full WordPress so normal-plugin hooks/customizations that caused the fallback are preserved. |
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$dynamic_css_url = c_ws_plugin__s2member_utils_assets::dynamic_asset_url(!empty($GLOBALS['WS_PLUGIN__']['s2member']['o']['static_css'])).'?ws_plugin__s2member_css=1&qcABC=1'; |
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$dynamic_css_delivery = (strpos($dynamic_css_url, $GLOBALS['WS_PLUGIN__']['s2member']['c']['s2o_url'].'?') === 0) ? 'dynamic-lightweight' : 'dynamic-wordpress'; |
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wp_enqueue_style('ws-plugin--s2member', $dynamic_css_url, array(), c_ws_plugin__s2member_utilities::ver_checksum(), 'all'); |
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c_ws_plugin__s2member_utils_assets::register_page_asset_expectations('', 'css', $dynamic_css_url, $dynamic_css_delivery); |
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} |
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|
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//260903.1918 Static CSS keeps Framework/Pro files separate by default, with optional combining; any incompatible hook/build failure retains the single legacy dynamic response. |
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do_action('ws_plugin__s2member_during_add_css', get_defined_vars()); |
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} |
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do_action('ws_plugin__s2member_after_add_css', get_defined_vars()); |
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} |
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|
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/** |
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* Enqueues JS file for theme integration. |
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* |
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* Be sure s2Member's API Constants are already defined before firing this. |
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* |
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* @package s2Member\CSS_JS |
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* @since 3.5 |
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* |
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* @attaches-to ``add_action('wp_print_scripts');`` |
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* |
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* @return null After enqueuing JS for theme integration. |
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*/ |
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public static function add_js_w_globals() |
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{ |
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global $pagenow; // Need this for comparisons. |
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|
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do_action('ws_plugin__s2member_before_add_js_w_globals', get_defined_vars()); |
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|
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if((!is_admin() && c_ws_plugin__s2member_css_js_themes::lazy_load_css_js()) || (is_user_admin() && $pagenow === 'profile.php' && !current_user_can('edit_users'))) |
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{ |
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$static = (!is_admin() && !empty($GLOBALS['WS_PLUGIN__']['s2member']['o']['static_js']) && function_exists('wp_add_inline_script')) ? c_ws_plugin__s2member_utils_assets::ensure_static_assets('js') : array(); |
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$static_js = !empty($static['ok']) && !empty($static['assets']); |
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$page_text = c_ws_plugin__s2member_utils_assets::static_js_text_delivery() === 'page'; |
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$static_inline_js = ($static_js && $page_text) ? c_ws_plugin__s2member_utils_assets::static_js_inline_data($static['assets']) : ''; |
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if($static_js && $page_text && $static_inline_js === '') |
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$static_js = FALSE; //260906.2049 Page-loaded JavaScript text requires the matching shipped data map before slot-based static JavaScript can be used. |
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$dynamic_js = !$static_js; |
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|
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if($static_js) |
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{ |
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$dependency = array('jquery'); |
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foreach($static['assets'] as $id => $asset) |
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{ |
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$handle = ($id === 's2member-pro.js') ? 'ws-plugin--s2member-pro' : 'ws-plugin--s2member'; |
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wp_enqueue_script($handle, $asset['url'], $dependency, NULL, TRUE); |
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if($handle === 'ws-plugin--s2member') |
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wp_add_inline_script($handle, c_ws_plugin__s2member_css_js_in::current_user_js_globals(TRUE).(($static_inline_js !== '') ? "\n".$static_inline_js : ''), 'before'); |
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c_ws_plugin__s2member_utils_assets::register_page_asset_expectations($id, 'js', $asset['url'], 'static', $asset['build']); |
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$dependency = array($handle); |
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} |
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} |
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else |
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{ |
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//260906.0738 A static-JS compatibility fallback uses full WordPress so runtime gettext/plugin customizations remain available; static-disabled sites retain their selected dynamic loader. |
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$dynamic_asset_url = c_ws_plugin__s2member_utils_assets::dynamic_asset_url(!empty($GLOBALS['WS_PLUGIN__']['s2member']['o']['static_js'])); |
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$dynamic_js_value = (is_user_logged_in()) ? WS_PLUGIN__S2MEMBER_API_CONSTANTS_MD5 : '1'; |
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$dynamic_js_url = $dynamic_asset_url.'?ws_plugin__s2member_js_w_globals='.urlencode($dynamic_js_value).'&qcABC=1'; |
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$dynamic_js_delivery = (strpos($dynamic_js_url, $GLOBALS['WS_PLUGIN__']['s2member']['c']['s2o_url'].'?') === 0) ? 'dynamic-lightweight' : 'dynamic-wordpress'; |
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wp_enqueue_script('ws-plugin--s2member', $dynamic_js_url, array('jquery'), c_ws_plugin__s2member_utilities::ver_checksum(), TRUE); |
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c_ws_plugin__s2member_utils_assets::register_page_asset_expectations('', 'js', $dynamic_js_url, $dynamic_js_delivery); |
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} |
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|
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do_action('ws_plugin__s2member_during_add_js_w_globals', get_defined_vars()); |
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} |
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do_action('ws_plugin__s2member_after_add_js_w_globals', get_defined_vars()); |
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} |
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|
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/** |
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* Disallow async loading. |
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* |
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* @package s2Member\CSS_JS |
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* @since 170221 Enhancing CloudFlare compat. |
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* |
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* @attaches-to ``add_filter('script_loader_tag');`` |
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* |
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* @param string $tag The script tag. |
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* @param string $handle The script handle. |
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* |
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* @return string Possibly altered script tag. |
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*/ |
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public static function script_loader_tag($tag = '', $handle = '') |
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{ |
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if (in_array($handle, array('ws-plugin--s2member', 'ws-plugin--s2member-pro'), TRUE)) { |
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$tag = str_replace(' src=', ' data-cfasync="false" src=', $tag); |
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} |
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return $tag; // Prevent RocketLoader from loading async. |
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// See: <https://support.cloudflare.com/hc/en-us/articles/200169436-How-can-I-have-Rocket-Loader-ignore-my-script-s-in-Automatic-Mode-> |
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} |
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} |
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} |
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|
