/wp-content/themes/Avada/functions.php
PHP | 579 lines | 366 code | 116 blank | 97 comment | 101 complexity | 9b15a3ce626f1b8e1194f4e7e851f6e0 MD5 | raw file
- <?php
- /**
- * Autoloader
- *
- * Automatically load files when their classes are required.
- */
- spl_autoload_register( 'avada_register_classes' );
- function avada_register_classes( $class_name ) {
- if ( class_exists( $class_name ) ) {
- return;
- }
- if ( 'TGM_Plugin_Activation' == $class_name ) {
- return;
- }
- $class_path = get_template_directory() . DIRECTORY_SEPARATOR . 'includes' . DIRECTORY_SEPARATOR . 'class-' . strtolower( str_replace( '_', '-', $class_name ) ) . '.php';
- if ( file_exists( $class_path ) ) {
- include $class_path;
- }
- }
- /**
- * Must-use Plugins
- */
- include_once get_template_directory() . '/framework/plugins/multiple_sidebars.php';
- require_once get_template_directory() . '/framework/plugins/post-link-plus.php';
- require_once get_template_directory() . '/framework/plugins/multiple-featured-images/multiple-featured-images.php';
- /*
- * Include the Options Framework
- */
- require_once( get_template_directory() . '/framework/admin/index.php' );
- /**
- * Instantiate the Avada class
- * Make sure the class is properly set-up.
- * The Avada class is a singular object so we can directly access the one true Avada object using this function.
- */
- function Avada() {
- // Instantiate the class
- $avada = Avada::get_instance();
- // Properly add the settings
- $avada->settings = new Avada_Settings();
- $avada->mfi = new Avada_Multiple_Featured_Images();
- return $avada;
- }
- $avada = Avada();
- global $social_icons;
- $social_icons = $avada->social_icons;
- /*
- * Include the TGM configuration
- */
- require_once( get_template_directory() . '/includes/class-tgm-plugin-activation.php' );
- require_once( get_template_directory() . '/includes/avada-tgm.php' );
- /**
- * The main Avada class
- */
- require_once( get_template_directory() . '/includes/class-avada.php' );
- /*
- * Include deprecated functions
- */
- require_once( get_template_directory() . '/includes/deprecated.php' );
- /*
- * Include compatibility tweaks
- */
- require_once( get_template_directory() . '/includes/avada-compatibility.php' );
- /**
- * Metaboxes
- */
- include_once get_template_directory() . '/framework/metaboxes/metaboxes.php' ;
- /**
- * Initialize the mega menu framework
- */
- require_once( get_template_directory() . '/framework/plugins/megamenu/mega-menu-framework.php' );
- /**
- * Load the Fusion Framework main object to have all functions of it available for later usage
- */
- require_once( 'framework/fusion-framework.php' );
- /**
- * Custom Functions
- */
- get_template_part( 'framework/custom_functions' );
- require_once( 'includes/avada-functions.php' );
- /**
- * WPML Config
- */
- if ( defined( 'ICL_SITEPRESS_VERSION' ) ) {
- include_once get_template_directory() . '/framework/plugins/wpml.php';
- }
- /**
- * Include the importer
- */
- include get_template_directory() . '/framework/plugins/importer/importer.php';
- /**
- * Woo Config
- */
- if ( class_exists( 'WooCommerce' ) ) {
- include_once( get_template_directory() . '/includes/woo-config.php' );
- }
- /**
- * The dynamic CSS
- */
- require_once get_template_directory() . '/includes/dynamic_css.php';
- $image = new Fusion_Image_Resizer();
- //define('WOOCOMMERCE_USE_CSS', false);
- /**
- * Avada Header Template
- */
- get_template_part( 'templates/header' );
- // Content Width
- if ( ! isset( $content_width ) ) {
- $content_width = '669';
- }
- /**
- * Font-Awesome icon handler.
- * Adds compatibility with order versions of FA icon names.
- */
- function avada_font_awesome_name_handler( $icon ) {
- $old_icons = Avada_Data::old_icons();
- if ( 'icon-' == substr( $icon, 0, 5 ) || 'fa=' != substr( $icon, 0, 3 ) ) {
- // Replace old prefix with new one
- $icon = str_replace( 'icon-', 'fa-', $icon );
- if ( array_key_exists( str_replace( 'fa-', '', $icon ), $old_icons ) ) {
- $fa_icon = 'fa-' . $old_icons[str_replace( 'fa-', '', $icon )];
- } else {
- $fa_icon = ( 'fa-' != substr( $icon, 0, 3 ) ) ? 'fa-' . $icon : $icon;
- }
- } else {
- $fa_icon = ( 'fa-' != substr( $icon, 0, 3 ) ) ? 'fa-' . $icon : $icon;
- }
- return $fa_icon;
- }
- add_filter( 'get_archives_link', 'avada_cat_count_span' );
- add_filter( 'wp_list_categories', 'avada_cat_count_span' );
- function avada_cat_count_span( $links ) {
- $get_count = preg_match_all( '#\((.*?)\)#', $links, $matches );
- if ( $matches ) {
- $i = 0;
- foreach( $matches[0] as $val ) {
- $links = str_replace( '</a> ' . $val, ' ' . $val . '</a>', $links );
- $links = str_replace( '</a> ' . $val, ' ' . $val . '</a>', $links );
- $i++;
- }
- }
- return $links;
- }
- remove_action('wp_head', 'adjacent_posts_rel_link_wp_head');
- if ( ! is_admin() ) {
- add_filter( 'pre_get_posts', 'avada_SearchFilter' );
- function avada_SearchFilter( $query ) {
- if ( is_search() && $query->is_search ) {
- if ( isset( $_GET ) && 1 < count( $_GET ) ) {
- return $query;
- }
- if ( 'Only Posts' == Avada()->settings->get( 'search_content' ) ) {
- $query->set('post_type', 'post');
- } elseif ( 'Only Pages' == Avada()->settings->get( 'search_content' ) ) {
- $query->set('post_type', 'page');
- }
- }
- return $query;
- }
- }
- function is_events_archive() {
- if ( class_exists( 'Tribe__Events__Main' ) ) {
- return ( tribe_is_month() || tribe_is_day() || tribe_is_past() || tribe_is_upcoming() || ( class_exists( 'Tribe__Events__Pro__Main' ) && ( tribe_is_week() || tribe_is_photo() || tribe_is_map() ) ) ) ? true : false;
- } else {
- return false;
- }
- }
- /**
- * Adding the Open Graph in the Language Attributes
- */
- function avada_add_opengraph_doctype( $output ) {
- return Avada()->head->add_opengraph_doctype( $output );
- }
- function fusion_insert_og_meta() {
- Avada()->head->insert_og_meta();
- }
- if ( ! Avada()->settings->get( 'status_opengraph' ) ) {
- add_filter( 'language_attributes', 'avada_add_opengraph_doctype' );
- add_action( 'wp_head', 'fusion_insert_og_meta', 5 );
- }
- function modify_contact_methods( $profile_fields ) {
- // Add new fields
- $profile_fields['author_facebook'] = 'Facebook ';
- $profile_fields['author_twitter'] = 'Twitter';
- $profile_fields['author_linkedin'] = 'LinkedIn';
- $profile_fields['author_dribble'] = 'Dribble';
- $profile_fields['author_gplus'] = 'Google+';
- $profile_fields['author_custom'] = 'Custom Message';
- return $profile_fields;
- }
- add_filter( 'user_contactmethods', 'modify_contact_methods' );
- /* Change admin css */
- function avada_custom_admin_styles() {
- echo '<style type="text/css">.widget input { border-color: #DFDFDF !important; }</style>';
- }
- add_action( 'admin_head', 'avada_custom_admin_styles' );
- function avada_admin_notice() {
- $url = admin_url( 'themes.php?page=optionsframework#of-option-advanced' );
- $page = '';
- if ( array_key_exists( 'page', $_GET ) ) {
- $page = $_GET['page'];
- }
- if ( array_key_exists( 'imported', $_GET ) && isset( $_GET['imported'] ) && 'success' == $_GET['imported'] ) {
- echo '<div id="setting-error-settings_updated" class="updated settings-error"><p>' . __( 'Sucessfully imported demo data!', 'Avada' ) . '</p></div>';
- }
- }
- add_action( 'admin_notices', 'avada_admin_notice' );
- function avada_nag_ignore() {
- global $current_user;
- $user_id = $current_user->ID;
- /* If user clicks to ignore the notice, add that to their user meta */
- if ( isset( $_GET['fusion_richedit_nag_ignore'] ) && '0' == $_GET['fusion_richedit_nag_ignore'] ) {
- add_user_meta( $user_id, 'fusion_richedit_nag_ignore', 'true', true );
- //$referer = esc_url($_SERVER["HTTP_REFERER"]);
- //wp_redirect($referer);
- }
- /* If user clicks to ignore the notice, add that to their user meta */
- if ( isset( $_GET['avada_uber_nag_ignore'] ) && '0' == $_GET['avada_uber_nag_ignore'] ) {
- update_option( 'avada_ubermenu_notice', true );
- update_option( 'avada_ubermenu_notice_hidden', true );
- $referer = esc_url( $_SERVER["HTTP_REFERER"] );
- wp_redirect( $referer );
- }
- }
- add_action( 'admin_init', 'avada_nag_ignore' );
- if ( function_exists( 'rev_slider_shortcode' ) ) {
- add_action( 'admin_init', 'avada_disable_revslider_notice' );
- add_action( 'admin_init', 'avada_revslider_styles' );
- }
- /* Disable revslider notice */
- function avada_disable_revslider_notice() {
- update_option( 'revslider-valid-notice', 'false' );
- }
- /* Add revslider styles */
- function avada_revslider_styles() {
- global $wpdb, $revSliderVersion;
- $plugin_version = $revSliderVersion;
- $table_name = $wpdb->prefix . 'revslider_css';
- if ( $wpdb->get_var( "SHOW TABLES LIKE '$table_name'" ) == $table_name && function_exists( 'rev_slider_shortcode' ) && $plugin_version != get_option('avada_revslider_version' ) ) {
- $old_styles = array( '.avada_huge_white_text', '.avada_huge_black_text', '.avada_big_black_text', '.avada_big_white_text', '.avada_big_black_text_center', '.avada_med_green_text', '.avada_small_gray_text', '.avada_small_white_text', '.avada_block_black', '.avada_block_green', '.avada_block_white', '.avada_block_white_trans' );
- foreach( $old_styles as $handle ) {
- $wpdb->delete( $table_name, array( 'handle' => '.tp-caption' . $handle ) );
- }
- $styles = array(
- '.tp-caption.avada_huge_white_text' => '{"position":"absolute","color":"#ffffff","font-size":"130px","line-height":"45px","font-family":"museoslab500regular"}',
- '.tp-caption.avada_huge_black_text' => '{"position":"absolute","color":"#000000","font-size":"130px","line-height":"45px","font-family":"museoslab500regular"}',
- '.tp-caption.avada_big_black_text' => '{"position":"absolute","color":"#333333","font-size":"42px","line-height":"45px","font-family":"museoslab500regular"}',
- '.tp-caption.avada_big_white_text' => '{"position":"absolute","color":"#fff","font-size":"42px","line-height":"45px","font-family":"museoslab500regular"}',
- '.tp-caption.avada_big_black_text_center' => '{"position":"absolute","color":"#333333","font-size":"38px","line-height":"45px","font-family":"museoslab500regular","text-align":"center"}',
- '.tp-caption.avada_med_green_text' => '{"position":"absolute","color":"#A0CE4E","font-size":"24px","line-height":"24px","font-family":"PTSansRegular, Arial, Helvetica, sans-serif"}',
- '.tp-caption.avada_small_gray_text' => '{"position":"absolute","color":"#747474","font-size":"13px","line-height":"20px","font-family":"PTSansRegular, Arial, Helvetica, sans-serif"}',
- '.tp-caption.avada_small_white_text' => '{"position":"absolute","color":"#fff","font-size":"13px","line-height":"20px","font-family":"PTSansRegular, Arial, Helvetica, sans-serif","text-shadow":"0px 2px 5px rgba(0, 0, 0, 0.5)","font-weight":"700"}',
- '.tp-caption.avada_block_black' => '{"position":"absolute","color":"#A0CE4E","text-shadow":"none","font-size":"22px","line-height":"34px","padding":["1px", "10px", "0px", "10px"],"margin":"0px","border-width":"0px","border-style":"none","background-color":"#000","font-family":"PTSansRegular, Arial, Helvetica, sans-serif"}',
- '.tp-caption.avada_block_green' => '{"position":"absolute","color":"#000","text-shadow":"none","font-size":"22px","line-height":"34px","padding":["1px", "10px", "0px", "10px"],"margin":"0px","border-width":"0px","border-style":"none","background-color":"#A0CE4E","font-family":"PTSansRegular, Arial, Helvetica, sans-serif"}',
- '.tp-caption.avada_block_white' => '{"position":"absolute","color":"#fff","text-shadow":"none","font-size":"22px","line-height":"34px","padding":["1px", "10px", "0px", "10px"],"margin":"0px","border-width":"0px","border-style":"none","background-color":"#000","font-family":"PTSansRegular, Arial, Helvetica, sans-serif"}',
- '.tp-caption.avada_block_white_trans' => '{"position":"absolute","color":"#fff","text-shadow":"none","font-size":"22px","line-height":"34px","padding":["1px", "10px", "0px", "10px"],"margin":"0px","border-width":"0px","border-style":"none","background-color":"rgba(0, 0, 0, 0.6)","font-family":"PTSansRegular, Arial, Helvetica, sans-serif"}',
- );
- foreach( $styles as $handle => $params ) {
- $test = $wpdb->get_var( $wpdb->prepare( 'SELECT handle FROM ' . $table_name . ' WHERE handle = %s', $handle ) );
- if ( $test != $handle ) {
- $wpdb->replace(
- $table_name,
- array(
- 'handle' => $handle,
- 'params' => $params,
- 'settings' => '{"hover":"false","type":"text","version":"custom","translated":"5"}',
- ),
- array(
- '%s',
- '%s',
- '%s',
- )
- );
- }
- }
- update_option( 'avada_revslider_version', $plugin_version );
- }
- }
- //////////////////////////////////////////////////////////////////
- // Woo Products Shortcode Recode
- //////////////////////////////////////////////////////////////////
- function avada_woo_product( $atts, $content = null ) {
- global $woocommerce_loop;
- if ( empty( $atts ) ) {
- return;
- }
- $args = array(
- 'post_type' => 'product',
- 'posts_per_page' => 1,
- 'no_found_rows' => 1,
- 'post_status' => 'publish',
- 'meta_query' => array(
- array(
- 'key' => '_visibility',
- 'value' => array('catalog', 'visible'),
- 'compare' => 'IN'
- )
- ),
- 'columns' => 1
- );
- if ( isset( $atts['sku'] ) ) {
- $args['meta_query'][] = array(
- 'key' => '_sku',
- 'value' => $atts['sku'],
- 'compare' => '='
- );
- }
- if ( isset( $atts['id'] ) ) {
- $args['p'] = $atts['id'];
- }
- ob_start();
- if ( isset( $columns ) ) {
- $woocommerce_loop['columns'] = $columns;
- }
- $products = new WP_Query( $args );
- if ( $products->have_posts() ) : ?>
- <?php woocommerce_product_loop_start(); ?>
- <?php while ( $products->have_posts() ) : $products->the_post(); ?>
- <?php woocommerce_get_template_part( 'content', 'product' ); ?>
- <?php endwhile; // end of the loop. ?>
- <?php woocommerce_product_loop_end(); ?>
- <?php endif;
- wp_reset_postdata();
- return '<div class="woocommerce">' . ob_get_clean() . '</div>';
- }
- add_action( 'wp_loaded', 'remove_product_shortcode' );
- function remove_product_shortcode() {
- if ( class_exists( 'WooCommerce' ) ) {
- // First remove the shortcode
- remove_shortcode( 'product' );
- // Then recode it
- add_shortcode( 'product', 'avada_woo_product' );
- }
- }
- // Support email login on my account dropdown
- if( isset( $_POST['fusion_woo_login_box'] ) && $_POST['fusion_woo_login_box'] == 'true' ) {
- add_filter( 'authenticate', 'avada_email_login_auth', 10, 3 );
- }
- function avada_email_login_auth( $user, $username, $password ) {
- if ( is_a( $user, 'WP_User' ) ) {
- return $user;
- }
- if ( !empty( $username ) ) {
- $username = str_replace( '&', '&', stripslashes( $username ) );
- $user = get_user_by( 'email', $username );
- if ( isset( $user, $user->user_login, $user->user_status ) && 0 == (int) $user->user_status ) {
- $username = $user->user_login;
- }
- }
- return wp_authenticate_username_password( null, $username, $password );
- }
- // No redirect on woo my account dropdown login when it fails
- if( isset( $_POST['fusion_woo_login_box'] ) && $_POST['fusion_woo_login_box'] == 'true' ) {
- add_action( 'init', 'avada_load_login_redirect_support' );
- }
- function avada_load_login_redirect_support() {
- if ( class_exists( 'WooCommerce' ) ) {
- // When on the my account page, do nothing
- if ( ! empty( $_POST['login'] ) && ! empty( $_POST['_wpnonce'] ) && wp_verify_nonce( $_POST['_wpnonce'], 'woocommerce-login' ) ) {
- return;
- }
- add_action( 'login_redirect', 'avada_login_fail', 10, 3 );
- }
- }
- // Avada Login Fail Test
- function avada_login_fail( $url = '', $raw_url = '', $user = '' ) {
- if ( ! is_account_page() ) {
- if ( isset( $_SERVER ) && isset( $_SERVER['HTTP_REFERER'] ) && $_SERVER['HTTP_REFERER'] ) {
- $referer_array = parse_url( $_SERVER['HTTP_REFERER'] );
- $referer = '//' . $referer_array['host'] . $referer_array['path'];
- // If there's a valid referrer, and it's not the default log-in screen
- if ( ! empty( $referer ) && ! strstr( $referer, 'wp-login' ) && ! strstr( $referer, 'wp-admin' ) ) {
- if ( is_wp_error( $user ) ) {
- // Let's append some information (login=failed) to the URL for the theme to use
- wp_redirect( add_query_arg( array( 'login' => 'failed' ), $referer ) );
- } else {
- wp_redirect( $referer );
- }
- exit;
- } else {
- return $url;
- }
- } else {
- return $url;
- }
- }
- }
- /**
- * Show a shop page description on product archives
- */
- function woocommerce_product_archive_description() {
- if ( is_post_type_archive( 'product' ) && 0 == get_query_var( 'paged' ) ) {
- $shop_page = get_post( woocommerce_get_page_id( 'shop' ) );
- if ( $shop_page ) {
- $description = apply_filters( 'the_content', $shop_page->post_content );
- if ( $description ) {
- echo '<div class="post-content">' . $description . '</div>';
- }
- }
- }
- }
- /**
- * Layerslider API
- */
- function avada_layerslider_ready() {
- if ( class_exists('LS_Sources') ) {
- LS_Sources::addSkins( get_template_directory().'/includes/ls-skins' );
- }
- if ( defined( 'LS_PLUGIN_BASE' ) ) {
- remove_action( 'after_plugin_row_' . LS_PLUGIN_BASE, 'layerslider_plugins_purchase_notice', 10, 3 );
- }
- }
- add_action( 'layerslider_ready', 'avada_layerslider_ready' );
- /**
- * Custom Excerpt function for Sermon Manager
- */
- function avada_get_sermon_content( $archive = false ) {
- global $post;
- $sermon_content = '';
- ob_start();
- ?>
- <p>
- <?php
- _e( 'Date: ', 'Avada' );
- wpfc_sermon_date( get_option( 'date_format' ), '<span class="sermon_date">', '</span> ' ); echo the_terms( $post->ID, 'wpfc_service_type', ' <span class="service_type">(', ' ', ')</span>');
- ?></p><p><?php
- wpfc_sermon_meta( 'bible_passage', '<span class="bible_passage">' . __( 'Bible Text: ', 'Avada' ), '</span> | ' );
- echo the_terms( $post->ID, 'wpfc_preacher', '<span class="preacher_name">', ', ', '</span>');
- echo the_terms( $post->ID, 'wpfc_sermon_series', '<p><span class="sermon_series">' .__( 'Series: ', 'Aavada' ), ' ', '</span></p>' );
- ?>
- </p>
- <?php
- if ( $archive ) {
- $sermonoptions = get_option( 'wpfc_options' );
- if ( isset( $sermonoptions['archive_player'] ) == '1' ) { ?>
- <div class="wpfc_sermon cf">
- <?php wpfc_sermon_files(); ?>
- </div>
- <?php }
- } ?>
- <?php if ( ! $archive ) { ?>
- <?php wpfc_sermon_files(); ?>
- <?php wpfc_sermon_description(); ?>
- <?php wpfc_sermon_attachments(); ?>
- <?php echo the_terms( $post->ID, 'wpfc_sermon_topics', '<p class="sermon_topics">'.__( 'Topics: ', 'sermon-manager'), ',', '', '</p>' ); ?>
- <?php }
- $sermon_content = ob_get_clean();
- if ( $archive ) {
- $description = '';
- ob_start();
- wpfc_sermon_description();
- $description .= ob_get_clean();
- $excerpt_length = fusion_get_theme_option( 'excerpt_length_blog' );
- $sermon_content .= Avada()->blog->get_content_stripped_and_excerpted( $excerpt_length, $description );
- }
- return $sermon_content;
- }
- // WIP, please ignore below:
- add_theme_support( 'fusion-builder-demos' );
- if ( get_option( 'avada_imported_demo' ) == 'true' ) {
- flush_rewrite_rules();
- update_option( 'avada_imported_demo', 'false' );
- }
- // Omit closing PHP tag to avoid "Headers already sent" issues.