tag based on * what is being viewed. */ function lbmn_wp_title( $title, $sep ) { global $page, $paged; if ( is_feed() ) { return $title; } // Add the blog name $title .= get_bloginfo( 'name' ); // Add the blog description for the home/front page. $site_description = get_bloginfo( 'description', 'display' ); if ( $site_description && ( is_home() || is_front_page() ) ) { $title .= " $sep $site_description"; } // Add a page number if necessary: if ( $paged >= 2 || $page >= 2 ) { $title .= " $sep " . sprintf( esc_attr__( 'Page %s', 'seowp' ), max( $paged, $page ) ); } return $title; } add_filter( 'wp_title', 'lbmn_wp_title', 10, 2 ); /** * ---------------------------------------------------------------------- * Get image/attachment ID by URL * * @link http://philipnewcomer.net/2012/11/get-the-attachment-id-from-an-image-url-in-wordpress/ */ function lbmn_get_attachment_id_from_url( $attachment_url = '' ) { global $wpdb; $attachment_id = false; // If there is no url, return. if ( empty( $attachment_url ) ) { return; } // Get the upload directory paths. $upload_dir_paths = wp_upload_dir(); // Make sure the upload path base directory exists in the attachment URL, to verify that we're working with a media library image if ( false !== strpos( $attachment_url, $upload_dir_paths['baseurl'] ) ) { // If this is the URL of an auto-generated thumbnail, get the URL of the original image $attachment_url = preg_replace( '/-\d+x\d+(?=\.(jpg|jpeg|png|gif)$)/i', '', $attachment_url ); // Remove the upload path base directory from the attachment URL $attachment_url = str_replace( $upload_dir_paths['baseurl'] . '/', '', $attachment_url ); // Finally, run a custom database query to get the attachment ID from the modified attachment URL $attachment_id = $wpdb->get_var( $wpdb->prepare( "SELECT wposts.ID FROM $wpdb->posts wposts, $wpdb->postmeta wpostmeta WHERE wposts.ID = wpostmeta.post_id AND wpostmeta.meta_key = '_wp_attached_file' AND wpostmeta.meta_value = '%s' AND wposts.post_type = 'attachment'", $attachment_url ) ); } return $attachment_id; } /** * ---------------------------------------------------------------------- * Get page ID by it's title */ function lbmn_get_page_by_title( $title = '', $content_type = 'page' ) { $page_id = get_page_by_title( $title, 'ARRAY_A', $content_type ); return $page_id['ID']; } /** * ---------------------------------------------------------------------- * Get page ID by it's path */ function lbmn_get_page_by_slug( $slug = '', $content_type = 'page' ) { return get_page_by_path( $slug, OBJECT, $content_type )->ID; } /** * ---------------------------------------------------------------------- * Turn page comments off by default */ function lbmn_default_comments_off( $data ) { if ( $data['post_type'] == 'page' && $data['post_status'] == 'auto-draft' ) { $data['comment_status'] = 0; $data['ping_status'] = 0; } return $data; } add_filter( 'wp_insert_post_data', 'lbmn_default_comments_off' ); /** * ---------------------------------------------------------------------- * Return all footer posts as array (used in Theme Customizer) */ function lbmn_return_all_footers() { $type = 'lbmn_footer'; $footer_args = array( 'posts_per_page' => -1, 'meta_key' => '', 'meta_value' => '', 'post_type' => $type, 'post_status' => 'publish', 'suppress_filters' => true, ); $footer_posts_array = get_posts( $footer_args ); $footer_posts = array(); foreach ( $footer_posts_array as $footer_post ) { $footer_posts[ $footer_post->ID ] = $footer_post->post_title; } return $footer_posts; } /** * ---------------------------------------------------------------------- * Web-fonts output composer */ function lbmn_output_css_webfont( $font_preset_no = '', $wpml_lang = '' ) { $css_font = array(); $standard_font_name = ''; $custom_font_name = ''; $custom_font_weight = ''; $custom_font_style = ''; if ( $wpml_lang != '' ) { $wpml_lang = '_' . $wpml_lang; } // Output Google or custom webfont name if ( get_theme_mod( 'lbmn_font_preset_usegooglefont_' . $font_preset_no . $wpml_lang, 1 ) ) { $custom_font_name = get_theme_mod( 'lbmn_font_preset_googlefont_' . $font_preset_no . $wpml_lang, constant( 'LBMN_FONT_PRESET_GOOGLEFONT_' . $font_preset_no . '_DEFAULT' ) ); } elseif ( get_theme_mod( 'lbmn_font_preset_webfont_' . $font_preset_no . $wpml_lang ) ) { $custom_font_name = get_theme_mod( 'lbmn_font_preset_webfont_' . $font_preset_no . $wpml_lang ); } // Output standard font-family /* http://kv5r.com/articles/dev/font-family.asp */ $standard_font_name = get_theme_mod( 'lbmn_font_preset_standard_' . $font_preset_no, constant( 'LBMN_FONT_PRESET_STANDARD_' . $font_preset_no . '_DEFAULT' ) ); switch ( $standard_font_name ) { case 'arial': $standard_font_name = "Arial,'DejaVu Sans','Liberation Sans',Freesans,sans-serif"; break; case 'helvetica': $standard_font_name = "Helvetica,Arial,'DejaVu Sans','Liberation Sans',Freesans,sans-serif"; break; case 'lucida-sans-unicode': $standard_font_name = "'Lucida Sans Unicode','Lucida Grande','Lucida Sans','DejaVu Sans Condensed',sans-serif"; break; case 'century-gothic': $standard_font_name = "'Century Gothic',futura,'URW Gothic L',Verdana,sans-serif"; break; case 'arial-narrow': $standard_font_name = "'Arial Narrow','Nimbus Sans L',sans-serif"; break; case 'impact': $standard_font_name = "Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif"; break; case 'arial-black': $standard_font_name = "'Arial Black',Gadget,sans-serif"; break; case 'cambria': $standard_font_name = "Cambria,'Palatino Linotype','Book Antiqua','URW Palladio L',serif"; break; case 'verdana': $standard_font_name = "Verdana,Geneva,'DejaVu Sans',sans-serif"; break; case 'constantia': $standard_font_name = "Constantia,Georgia,'Nimbus Roman No9 L',serif"; break; case 'bookman-old-style': $standard_font_name = "'Bookman Old Style',Bookman,'URW Bookman L','Palatino Linotype',serif"; break; default: $standard_font_name = "'Helvetica Neue',Helvetica,Arial,'DejaVu Sans','Liberation Sans',Freesans,sans-serif"; break; } $css_font['font_family'] = $standard_font_name; if ( $custom_font_name ) { $string_to_filter = $custom_font_name; $custom_font_name = preg_replace( "/(.*)\:(\w*)/", "$1", $string_to_filter ); $custom_font_name = "'" . $custom_font_name . "', "; $string_to_filter = preg_replace( "/(.*)\:(\w*)/", "$2", $string_to_filter ); $custom_font_style = preg_replace( "/(italic)/", "$1", $string_to_filter ); if ( $custom_font_style != 'italic' ) { $custom_font_style = ''; } $custom_font_weight = preg_replace( "/.*(\d{3}).*/", "$1", $string_to_filter ); $custom_font_weight = intval( $custom_font_weight ); if ( $custom_font_weight == 0 ) { $custom_font_weight = '400'; } $css_font['font_family'] = $custom_font_name . $css_font['font_family']; $css_font['font_weight'] = $custom_font_weight; $css_font['font_style'] = $custom_font_style; } return $css_font; } /** * ---------------------------------------------------------------------- * Web fonts and weights helper */ // remove font-style like italic; // remove font-weight mixed with font-style like 400italic function lbmn_leave_only_fontweights( $font_ext ) { if ( stristr( strtolower( $font_ext ), 'italic' ) ) { $font_weight = ''; } elseif ( stristr( strtolower( $font_ext ), 'regular' ) ) { $font_weight = '400'; } else { $font_weight = $font_ext; } return $font_weight; } function lbmn_return_font_presets_names() { $googlefonts_toload = array(); for ( $i = 1; $i < 5; $i++ ) { if ( get_theme_mod( 'lbmn_font_preset_usegooglefont_' . $i, 1 ) ) { $googlefonts_toload[ $i ] = get_theme_mod( 'lbmn_font_preset_googlefont_' . $i, constant( 'LBMN_FONT_PRESET_GOOGLEFONT_' . $i . '_DEFAULT' ) ); } } return $googlefonts_toload; } function lbmn_return_font_presets_weights( $remove_font_styles = true ) { // Send array of Font Presets to the java script $fontPresents = array(); $actve_font_weights = array(); $actve_font_family = ''; $google_fonts = lbmn_get_goolefonts(); // Go through all Google font presents in Theme Customizer for ( $i = 1; $i < 5; $i++ ) { $preset_no = $i; // Check if Google font is set if ( get_theme_mod( 'lbmn_font_preset_usegooglefont_' . $preset_no, 1 ) != '' && get_theme_mod( 'lbmn_font_preset_googlefont_' . $preset_no, constant( 'LBMN_FONT_PRESET_GOOGLEFONT_' . $preset_no . '_DEFAULT' ) ) != '' ) { // Get the font name for the current preset. $actve_font_family = get_theme_mod( 'lbmn_font_preset_googlefont_' . $preset_no, constant( 'LBMN_FONT_PRESET_GOOGLEFONT_' . $preset_no . '_DEFAULT' ) ); // Check if the active font has any width variations. if ( isset( $google_fonts[ $actve_font_family ] ) && count( $google_fonts[ $actve_font_family ] ) > 0 ) { $actve_font_weights = $google_fonts[ $actve_font_family ]; if ( $remove_font_styles ) { $actve_font_weights = array_filter( $actve_font_weights, 'lbmn_leave_only_fontweights' ); } } else { // active Google Font has no width variations $actve_font_weights = array( '0' => '400', ); } } else { // if not a google web font used return the full list of font weights $actve_font_weights = array( '400' => '400 Regular', '100' => '100 Thin', '200' => '200 Light', '300' => '300 Book', '500' => '500 Medium', '600' => '600 DemiBold', '700' => '700 Bold', '800' => '800 ExtraBold', '900' => '900 Heavy', ); } $fontPresetsWeights[ $preset_no ] = $actve_font_weights; } return $fontPresetsWeights; } /** * ---------------------------------------------------------------------- * Inform users that free theme updates can be activated */ function lbmn_notice_purchase_code_needed() { $purchase_code = get_option( 'lbmn_user' ); $purchase_code = $purchase_code['purchase_code']; $notice_dismissed = get_option( 'lbmn_purchase_code_notice_dismissed', false ); $demo_imported = get_option( LBMN_THEME_NAME . '_democontent_imported', false ); if ( ! $purchase_code && ! $notice_dismissed && $demo_imported ) { $nonce = wp_create_nonce( 'lbmn_purchase_code_nonce' ); echo '<div id="lbmn_purchase_code" class="notice notice-info is-dismissible lbmn-notice" data-nonce="' . esc_attr( $nonce ) . '">'; echo '<p>' . esc_html__( 'SEO WP theme comes with automatic updates, one to one support and premium features. Please, activate your theme by <a href="https://support.seowptheme.com/article/61-how-to-update-the-theme-to-the-latest-version-envato-market-plugin" target="_blank">entering a purchase code.</a>', 'seowp' ) . '</p>'; echo '</div>'; } } // add_action( 'admin_notices', 'lbmn_notice_purchase_code_needed' ); /** * ---------------------------------------------------------------------- * Dismissable notices. * * Seach "notice-info is-dismissible lbmn-notice" to see how to generate * dismissible notices in WP Admin. */ function lbmn_dismiss_notice() { $nonce = esc_attr( $_REQUEST['wpnonce'] ); $notice_id = esc_attr( $_REQUEST['notice_id'] ); // Check access permissions. if ( is_user_logged_in() && ! current_user_can( 'install_themes' ) ) { wp_die( 'You do not have rights to do this!' ); } if ( empty( $notice_id ) ) { wp_die( 'No notice ID provided!' ); } // Verify nonce. if ( ! wp_verify_nonce( $nonce, 'lbmn_' . $notice_id . '_notice_nonce' ) ) { wp_die( 'No naughty business please!' ); } if ( ! empty( $notice_id ) ) { update_option( esc_attr( LBMN_THEME_NAME . '_' . $notice_id . '_notice_dismissed' ), 1 ); } wp_die(); } add_action( 'wp_ajax_lbmn_dismiss_notice', 'lbmn_dismiss_notice' ); /** * ---------------------------------------------------------------------- * Utility Functions */ /** * Check if Live Composer plugin installed and active. * * @return bool true if installed and active, otherwise false. */ function lbmn_livecomposer_installed() { if ( defined( 'DS_LIVE_COMPOSER_URL' ) ) { return true; } else { return false; } } /** * Check if Live Composer is in editing mode * * @return bool true if installed and active, otherwise false. */ function lbmn_livecomposer_editing_mode() { if ( defined( 'DS_LIVE_COMPOSER_ACTIVE' ) && DS_LIVE_COMPOSER_ACTIVE ) { return true; } else { return false; } } /** * Check if SEOWP theme was configured properly (in theme install wizard). * * @return bool true if configured properly, otherwise false. */ function lbmn_theme_configured() { if ( defined( 'LBMN_THEME_CONFUGRATED' ) && LBMN_THEME_CONFUGRATED ) { return true; } else { return false; } } /** * Check if SEOWP theme was updated from 1st generation (work in legacy mode). * * @return bool true if updated, false if installed after 2nd generation released. */ function lbmn_updated_from_first_generation() { if ( get_option( LBMN_THEME_NAME . '_updated_to_19', 0 ) ) { return true; } else { return false; } }

tag * – Get image/attachment ID by URL * – Turn page comments off by default * – Get page ID by it's title * – Get page ID by it's path * – Return all footer posts as array * – Web-fonts output composer * – Web-fonts weights helper * * @package SEOWP WordPress Theme * @author Vlad Mitkovsky * @copyright 2014-2023 Blue Astral Themes * @license GNU GPL, Version 3 * @link https://themeforest.net/user/blueastralthemes */ if ( ! defined( 'ABSPATH' ) ) { exit; } // Exit if accessed directly /** * ---------------------------------------------------------------------- * Return menu id by it's title */ if ( ! function_exists( 'lbmn_get_menuid_by_menutitle' ) ) { function lbmn_get_menuid_by_menutitle( $menu_name ) { $menus = wp_get_nav_menus(); // get all menus $menu_id = 0; foreach ( $menus as $menu ) { $current_menu_name = wp_html_excerpt( $menu->name, 40, '…' ); if ( $menu_name == $current_menu_name ) { $menu_id = $menu->term_id; } } return $menu_id; } } /** * ---------------------------------------------------------------------- * Get the custom footer post (lbmn_footer content type) id for the current page */ function lbmn_get_footerid_by_pageid( $current_pageid ) { if ( defined( 'DS_LIVE_COMPOSER_URL' ) ) { // Check if current page has custom footer ID set. $footer_post_id = ''; // Fist, make sure it's not 404 or no search results page. if ( have_posts() ) { $footer_post_id = get_post_meta( $current_pageid, 'lbmn_custom_footer_id', true ); } // If no custom footer set get default footer defined in Theme Customizer. if ( ! $footer_post_id ) { // Get footer page ID defined in Theme Customizer. $footer_post_id = get_theme_mod( 'lbmn_footer_design' ); // If no footer set in Theme Customizer check what default we have set // I don't want to run 'get_page_by_title' on every page load. if ( ! $footer_post_id ) { // If the main demo content installed. if ( get_option( LBMN_THEME_NAME . '_democontent_imported', false ) ) { // Get default footer custom post id. $footer_design_default = get_page_by_title( LBMN_FOOTER_DESIGN_TITLE_DEFAULT, 'ARRAY_A', 'lbmn_footer' ); } else { // Get default footer custom post id. $footer_design_default = get_page_by_title( LBMN_FOOTER_DESIGN_TITLE_BASIC, 'ARRAY_A', 'lbmn_footer' ); } if ( isset( $footer_design_default ) ) { $footer_design_default = $footer_design_default['ID']; } else { $footer_design_default = ''; } $footer_post_id = get_theme_mod( 'lbmn_footer_design', $footer_design_default ); } } /* WPML translated footers support */ /* http://wpml.org/documentation/support/creating-multilingual-wordpress-themes/language-dependent-ids/ */ if ( $footer_post_id && function_exists( 'icl_object_id' ) ) { $footer_post_id = icl_object_id( $footer_post_id, 'lbmn_footer', true ); } return $footer_post_id; } else { return false; } } /** * ---------------------------------------------------------------------- * Custom classes */ function lbmn_body_classes( $classes ) { // Fist, make sure it's not 404 or no search results page. if ( have_posts() ) { $title_settings = get_post_meta( get_the_ID(), 'lbmn_page_title_settings', true ); // Get 'Menu cover content' metabox value. if ( 'menuoverlay' === $title_settings ) { $classes[] = 'header-overlay'; } } // Boxed layout class. if ( get_theme_mod( 'lbmn_pagelayoutboxed_switch', 0 ) ) { $classes[] = 'boxed-page-layout'; } // Enable Page Preloading Effect. if ( get_theme_mod( 'lbmn_advanced_preloader', 1 ) ) { $classes[] = 'pseudo-preloader'; } // No Live Composer installed. if ( ! defined( 'DS_LIVE_COMPOSER_URL' ) ) { $classes[] = 'no-lc-installed'; } return $classes; } add_filter( 'body_class', 'lbmn_body_classes' ); /** * ---------------------------------------------------------------------- * Filter in a link to a content ID attribute for the next/previous * image links on image attachment pages */ function lbmn_enhanced_image_navigation( $url, $id ) { if ( ! is_attachment() && ! wp_attachment_is_image( $id ) ) { return $url; } $image = get_post( $id ); if ( ! empty( $image->post_parent ) && $image->post_parent != $id ) { $url .= '#main'; } return $url; } add_filter( 'attachment_link', 'lbmn_enhanced_image_navigation', 10, 2 ); /** * ---------------------------------------------------------------------- * Filters wp_title to print a neat tag based on * what is being viewed. */ function lbmn_wp_title( $title, $sep ) { global $page, $paged; if ( is_feed() ) { return $title; } // Add the blog name $title .= get_bloginfo( 'name' ); // Add the blog description for the home/front page. $site_description = get_bloginfo( 'description', 'display' ); if ( $site_description && ( is_home() || is_front_page() ) ) { $title .= " $sep $site_description"; } // Add a page number if necessary: if ( $paged >= 2 || $page >= 2 ) { $title .= " $sep " . sprintf( esc_attr__( 'Page %s', 'seowp' ), max( $paged, $page ) ); } return $title; } add_filter( 'wp_title', 'lbmn_wp_title', 10, 2 ); /** * ---------------------------------------------------------------------- * Get image/attachment ID by URL * * @link http://philipnewcomer.net/2012/11/get-the-attachment-id-from-an-image-url-in-wordpress/ */ function lbmn_get_attachment_id_from_url( $attachment_url = '' ) { global $wpdb; $attachment_id = false; // If there is no url, return. if ( empty( $attachment_url ) ) { return; } // Get the upload directory paths. $upload_dir_paths = wp_upload_dir(); // Make sure the upload path base directory exists in the attachment URL, to verify that we're working with a media library image if ( false !== strpos( $attachment_url, $upload_dir_paths['baseurl'] ) ) { // If this is the URL of an auto-generated thumbnail, get the URL of the original image $attachment_url = preg_replace( '/-\d+x\d+(?=\.(jpg|jpeg|png|gif)$)/i', '', $attachment_url ); // Remove the upload path base directory from the attachment URL $attachment_url = str_replace( $upload_dir_paths['baseurl'] . '/', '', $attachment_url ); // Finally, run a custom database query to get the attachment ID from the modified attachment URL $attachment_id = $wpdb->get_var( $wpdb->prepare( "SELECT wposts.ID FROM $wpdb->posts wposts, $wpdb->postmeta wpostmeta WHERE wposts.ID = wpostmeta.post_id AND wpostmeta.meta_key = '_wp_attached_file' AND wpostmeta.meta_value = '%s' AND wposts.post_type = 'attachment'", $attachment_url ) ); } return $attachment_id; } /** * ---------------------------------------------------------------------- * Get page ID by it's title */ function lbmn_get_page_by_title( $title = '', $content_type = 'page' ) { $page_id = get_page_by_title( $title, 'ARRAY_A', $content_type ); return $page_id['ID']; } /** * ---------------------------------------------------------------------- * Get page ID by it's path */ function lbmn_get_page_by_slug( $slug = '', $content_type = 'page' ) { return get_page_by_path( $slug, OBJECT, $content_type )->ID; } /** * ---------------------------------------------------------------------- * Turn page comments off by default */ function lbmn_default_comments_off( $data ) { if ( $data['post_type'] == 'page' && $data['post_status'] == 'auto-draft' ) { $data['comment_status'] = 0; $data['ping_status'] = 0; } return $data; } add_filter( 'wp_insert_post_data', 'lbmn_default_comments_off' ); /** * ---------------------------------------------------------------------- * Return all footer posts as array (used in Theme Customizer) */ function lbmn_return_all_footers() { $type = 'lbmn_footer'; $footer_args = array( 'posts_per_page' => -1, 'meta_key' => '', 'meta_value' => '', 'post_type' => $type, 'post_status' => 'publish', 'suppress_filters' => true, ); $footer_posts_array = get_posts( $footer_args ); $footer_posts = array(); foreach ( $footer_posts_array as $footer_post ) { $footer_posts[ $footer_post->ID ] = $footer_post->post_title; } return $footer_posts; } /** * ---------------------------------------------------------------------- * Web-fonts output composer */ function lbmn_output_css_webfont( $font_preset_no = '', $wpml_lang = '' ) { $css_font = array(); $standard_font_name = ''; $custom_font_name = ''; $custom_font_weight = ''; $custom_font_style = ''; if ( $wpml_lang != '' ) { $wpml_lang = '_' . $wpml_lang; } // Output Google or custom webfont name if ( get_theme_mod( 'lbmn_font_preset_usegooglefont_' . $font_preset_no . $wpml_lang, 1 ) ) { $custom_font_name = get_theme_mod( 'lbmn_font_preset_googlefont_' . $font_preset_no . $wpml_lang, constant( 'LBMN_FONT_PRESET_GOOGLEFONT_' . $font_preset_no . '_DEFAULT' ) ); } elseif ( get_theme_mod( 'lbmn_font_preset_webfont_' . $font_preset_no . $wpml_lang ) ) { $custom_font_name = get_theme_mod( 'lbmn_font_preset_webfont_' . $font_preset_no . $wpml_lang ); } // Output standard font-family /* http://kv5r.com/articles/dev/font-family.asp */ $standard_font_name = get_theme_mod( 'lbmn_font_preset_standard_' . $font_preset_no, constant( 'LBMN_FONT_PRESET_STANDARD_' . $font_preset_no . '_DEFAULT' ) ); switch ( $standard_font_name ) { case 'arial': $standard_font_name = "Arial,'DejaVu Sans','Liberation Sans',Freesans,sans-serif"; break; case 'helvetica': $standard_font_name = "Helvetica,Arial,'DejaVu Sans','Liberation Sans',Freesans,sans-serif"; break; case 'lucida-sans-unicode': $standard_font_name = "'Lucida Sans Unicode','Lucida Grande','Lucida Sans','DejaVu Sans Condensed',sans-serif"; break; case 'century-gothic': $standard_font_name = "'Century Gothic',futura,'URW Gothic L',Verdana,sans-serif"; break; case 'arial-narrow': $standard_font_name = "'Arial Narrow','Nimbus Sans L',sans-serif"; break; case 'impact': $standard_font_name = "Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif"; break; case 'arial-black': $standard_font_name = "'Arial Black',Gadget,sans-serif"; break; case 'cambria': $standard_font_name = "Cambria,'Palatino Linotype','Book Antiqua','URW Palladio L',serif"; break; case 'verdana': $standard_font_name = "Verdana,Geneva,'DejaVu Sans',sans-serif"; break; case 'constantia': $standard_font_name = "Constantia,Georgia,'Nimbus Roman No9 L',serif"; break; case 'bookman-old-style': $standard_font_name = "'Bookman Old Style',Bookman,'URW Bookman L','Palatino Linotype',serif"; break; default: $standard_font_name = "'Helvetica Neue',Helvetica,Arial,'DejaVu Sans','Liberation Sans',Freesans,sans-serif"; break; } $css_font['font_family'] = $standard_font_name; if ( $custom_font_name ) { $string_to_filter = $custom_font_name; $custom_font_name = preg_replace( "/(.*)\:(\w*)/", "$1", $string_to_filter ); $custom_font_name = "'" . $custom_font_name . "', "; $string_to_filter = preg_replace( "/(.*)\:(\w*)/", "$2", $string_to_filter ); $custom_font_style = preg_replace( "/(italic)/", "$1", $string_to_filter ); if ( $custom_font_style != 'italic' ) { $custom_font_style = ''; } $custom_font_weight = preg_replace( "/.*(\d{3}).*/", "$1", $string_to_filter ); $custom_font_weight = intval( $custom_font_weight ); if ( $custom_font_weight == 0 ) { $custom_font_weight = '400'; } $css_font['font_family'] = $custom_font_name . $css_font['font_family']; $css_font['font_weight'] = $custom_font_weight; $css_font['font_style'] = $custom_font_style; } return $css_font; } /** * ---------------------------------------------------------------------- * Web fonts and weights helper */ // remove font-style like italic; // remove font-weight mixed with font-style like 400italic function lbmn_leave_only_fontweights( $font_ext ) { if ( stristr( strtolower( $font_ext ), 'italic' ) ) { $font_weight = ''; } elseif ( stristr( strtolower( $font_ext ), 'regular' ) ) { $font_weight = '400'; } else { $font_weight = $font_ext; } return $font_weight; } function lbmn_return_font_presets_names() { $googlefonts_toload = array(); for ( $i = 1; $i < 5; $i++ ) { if ( get_theme_mod( 'lbmn_font_preset_usegooglefont_' . $i, 1 ) ) { $googlefonts_toload[ $i ] = get_theme_mod( 'lbmn_font_preset_googlefont_' . $i, constant( 'LBMN_FONT_PRESET_GOOGLEFONT_' . $i . '_DEFAULT' ) ); } } return $googlefonts_toload; } function lbmn_return_font_presets_weights( $remove_font_styles = true ) { // Send array of Font Presets to the java script $fontPresents = array(); $actve_font_weights = array(); $actve_font_family = ''; $google_fonts = lbmn_get_goolefonts(); // Go through all Google font presents in Theme Customizer for ( $i = 1; $i < 5; $i++ ) { $preset_no = $i; // Check if Google font is set if ( get_theme_mod( 'lbmn_font_preset_usegooglefont_' . $preset_no, 1 ) != '' && get_theme_mod( 'lbmn_font_preset_googlefont_' . $preset_no, constant( 'LBMN_FONT_PRESET_GOOGLEFONT_' . $preset_no . '_DEFAULT' ) ) != '' ) { // Get the font name for the current preset. $actve_font_family = get_theme_mod( 'lbmn_font_preset_googlefont_' . $preset_no, constant( 'LBMN_FONT_PRESET_GOOGLEFONT_' . $preset_no . '_DEFAULT' ) ); // Check if the active font has any width variations. if ( isset( $google_fonts[ $actve_font_family ] ) && count( $google_fonts[ $actve_font_family ] ) > 0 ) { $actve_font_weights = $google_fonts[ $actve_font_family ]; if ( $remove_font_styles ) { $actve_font_weights = array_filter( $actve_font_weights, 'lbmn_leave_only_fontweights' ); } } else { // active Google Font has no width variations $actve_font_weights = array( '0' => '400', ); } } else { // if not a google web font used return the full list of font weights $actve_font_weights = array( '400' => '400 Regular', '100' => '100 Thin', '200' => '200 Light', '300' => '300 Book', '500' => '500 Medium', '600' => '600 DemiBold', '700' => '700 Bold', '800' => '800 ExtraBold', '900' => '900 Heavy', ); } $fontPresetsWeights[ $preset_no ] = $actve_font_weights; } return $fontPresetsWeights; } /** * ---------------------------------------------------------------------- * Inform users that free theme updates can be activated */ function lbmn_notice_purchase_code_needed() { $purchase_code = get_option( 'lbmn_user' ); $purchase_code = $purchase_code['purchase_code']; $notice_dismissed = get_option( 'lbmn_purchase_code_notice_dismissed', false ); $demo_imported = get_option( LBMN_THEME_NAME . '_democontent_imported', false ); if ( ! $purchase_code && ! $notice_dismissed && $demo_imported ) { $nonce = wp_create_nonce( 'lbmn_purchase_code_nonce' ); echo '<div id="lbmn_purchase_code" class="notice notice-info is-dismissible lbmn-notice" data-nonce="' . esc_attr( $nonce ) . '">'; echo '<p>' . esc_html__( 'SEO WP theme comes with automatic updates, one to one support and premium features. Please, activate your theme by <a href="https://support.seowptheme.com/article/61-how-to-update-the-theme-to-the-latest-version-envato-market-plugin" target="_blank">entering a purchase code.</a>', 'seowp' ) . '</p>'; echo '</div>'; } } // add_action( 'admin_notices', 'lbmn_notice_purchase_code_needed' ); /** * ---------------------------------------------------------------------- * Dismissable notices. * * Seach "notice-info is-dismissible lbmn-notice" to see how to generate * dismissible notices in WP Admin. */ function lbmn_dismiss_notice() { $nonce = esc_attr( $_REQUEST['wpnonce'] ); $notice_id = esc_attr( $_REQUEST['notice_id'] ); // Check access permissions. if ( is_user_logged_in() && ! current_user_can( 'install_themes' ) ) { wp_die( 'You do not have rights to do this!' ); } if ( empty( $notice_id ) ) { wp_die( 'No notice ID provided!' ); } // Verify nonce. if ( ! wp_verify_nonce( $nonce, 'lbmn_' . $notice_id . '_notice_nonce' ) ) { wp_die( 'No naughty business please!' ); } if ( ! empty( $notice_id ) ) { update_option( esc_attr( LBMN_THEME_NAME . '_' . $notice_id . '_notice_dismissed' ), 1 ); } wp_die(); } add_action( 'wp_ajax_lbmn_dismiss_notice', 'lbmn_dismiss_notice' ); /** * ---------------------------------------------------------------------- * Utility Functions */ /** * Check if Live Composer plugin installed and active. * * @return bool true if installed and active, otherwise false. */ function lbmn_livecomposer_installed() { if ( defined( 'DS_LIVE_COMPOSER_URL' ) ) { return true; } else { return false; } } /** * Check if Live Composer is in editing mode * * @return bool true if installed and active, otherwise false. */ function lbmn_livecomposer_editing_mode() { if ( defined( 'DS_LIVE_COMPOSER_ACTIVE' ) && DS_LIVE_COMPOSER_ACTIVE ) { return true; } else { return false; } } /** * Check if SEOWP theme was configured properly (in theme install wizard). * * @return bool true if configured properly, otherwise false. */ function lbmn_theme_configured() { if ( defined( 'LBMN_THEME_CONFUGRATED' ) && LBMN_THEME_CONFUGRATED ) { return true; } else { return false; } } /** * Check if SEOWP theme was updated from 1st generation (work in legacy mode). * * @return bool true if updated, false if installed after 2nd generation released. */ function lbmn_updated_from_first_generation() { if ( get_option( LBMN_THEME_NAME . '_updated_to_19', 0 ) ) { return true; } else { return false; } }