'; } } add_action( 'wp_head', 'my_music_band_pingback_header' ); if ( ! function_exists( 'my_music_band_comments' ) ) : /** * Enable/Disable Comments * * @uses comment_form_default_fields filter * @since My Music Band 0.1 */ function my_music_band_comments( $open, $post_id ) { $comment_select = get_theme_mod( 'my_music_band_comment_option', 'use-wordpress-setting' ); if( 'disable-completely' === $comment_select ) { return false; } elseif( 'disable-in-pages' === $comment_select && is_page() ) { return false; } return $open; } endif; // my_music_band_comments. add_filter( 'comments_open', 'my_music_band_comments', 10, 2 ); if ( ! function_exists( 'my_music_band_comment_form_fields' ) ) : /** * Modify Comment Form Fields * * @uses comment_form_default_fields filter * @since My Music Band 0.1 */ function my_music_band_comment_form_fields( $fields ) { $disable_website = get_theme_mod( 'my_music_band_website_field' ); if ( isset( $fields['url'] ) && $disable_website ) { unset( $fields['url'] ); } return $fields; } endif; // my_music_band_comment_form_fields. add_filter( 'comment_form_default_fields', 'my_music_band_comment_form_fields' ); /** * Adds portfolio background CSS */ if ( ! function_exists( 'my_music_band_portfolio_bg_css' ) ): function my_music_band_portfolio_bg_css() { $background = get_theme_mod( 'my_music_band_portfolio_bg_image', trailingslashit( esc_url( get_template_directory_uri() ) ) . 'assets/images/portfolio-section-bg.jpg' ); $css = ' background-image: url("' . esc_url( $background ) . '");'; if ( '' !== $css ) { $css = '#portfolio-content-section.background-image { ' . $css . '}'; } wp_add_inline_style( 'my-music-band-style', $css ); } endif; add_action( 'wp_enqueue_scripts', 'my_music_band_portfolio_bg_css', 11 ); /** * Adds testimonial background CSS */ if( ! function_exists( 'my_music_band_testimonial_bg_css' )): function my_music_band_testimonial_bg_css() { $background = get_theme_mod( 'my_music_band_testimonial_bg_image', trailingslashit( esc_url( get_template_directory_uri() ) ) . 'assets/images/testimonial-bg.jpg' ); $css = ''; if ( $background ) { $css = ' background-image: url("' . esc_url( $background ) . '");'; } if ( '' !== $css ) { $css = '#testimonial-content-section.background-image { ' . $css . '}'; } wp_add_inline_style( 'my-music-band-style', $css ); } endif; add_action( 'wp_enqueue_scripts', 'my_music_band_testimonial_bg_css', 11 ); /** * Remove first post from blog as it is already show via recent post template */ function my_music_band_alter_home( $query ) { if ( $query->is_home() && $query->is_main_query() ) { $cats = get_theme_mod( 'my_music_band_front_page_category' ); if ( is_array( $cats ) && ! in_array( '0', $cats ) ) { $query->query_vars['category__in'] = $cats; } if ( get_theme_mod( 'my_music_band_exclude_slider_post' ) ) { $quantity = get_theme_mod( 'my_music_band_slider_number', 4 ); $post_list = array(); // list of valid post ids for( $i = 1; $i <= $quantity; $i++ ){ if ( get_theme_mod( 'my_music_band_slider_post_' . $i ) && get_theme_mod( 'my_music_band_slider_post_' . $i ) > 0 ) { $post_list = array_merge( $post_list, array( get_theme_mod( 'my_music_band_slider_post_' . $i ) ) ); } } if ( ! empty( $post_list ) ) { $query->query_vars['post__not_in'] = $post_list; } } } } add_action( 'pre_get_posts', 'my_music_band_alter_home' ); /** * Function to add Scroll Up icon */ function my_music_band_scrollup() { $disable_scrollup = get_theme_mod( 'my_music_band_disable_scrollup' ); if ( $disable_scrollup ) { return; } echo '' . '' . esc_html__( 'Scroll Up', 'my-music-band' ) . '' ; } add_action( 'wp_footer', 'my_music_band_scrollup', 1 ); if ( ! function_exists( 'my_music_band_content_nav' ) ) : /** * Display navigation/pagination when applicable * * @since My Music Band 0.1 */ function my_music_band_content_nav() { global $wp_query; // Don't print empty markup in archives if there's only one page. if ( $wp_query->max_num_pages < 2 && ( is_home() || is_archive() || is_search() ) ) { return; } $pagination_type = get_theme_mod( 'my_music_band_pagination_type', 'default' ); if ( ( class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'infinite-scroll' ) ) || class_exists( 'Catch_Infinite_Scroll' ) ) { // Support infinite scroll plugins. the_posts_navigation(); } elseif ( 'numeric' === $pagination_type && function_exists( 'the_posts_pagination' ) ) { the_posts_pagination( array( 'prev_text' => '' . esc_html__( 'Previous Page', 'my-music-band' ) . '', 'next_text' => '' . esc_html__( 'Next Page', 'my-music-band' ) . '', 'screen_reader_text' => '' . esc_html__( 'Page', 'my-music-band' ) . ' ', ) ); } else { the_posts_navigation(); } } endif; // my_music_band_content_nav /** * Check if a section is enabled or not based on the $value parameter * @param string $value Value of the section that is to be checked * @return boolean return true if section is enabled otherwise false */ function my_music_band_check_section( $value ) { global $wp_query; // Get Page ID outside Loop $page_id = $wp_query->get_queried_object_id(); // Front page displays in Reading Settings $page_for_posts = get_option('page_for_posts'); return ( 'entire-site' == $value || ( ( is_front_page() || ( is_home() && intval( $page_for_posts ) !== intval( $page_id ) ) ) && 'homepage' == $value ) ); } /** * Return the first image in a post. Works inside a loop. * @param [integer] $post_id [Post or page id] * @param [string/array] $size Image size. Either a string keyword (thumbnail, medium, large or full) or a 2-item array representing width and height in pixels, e.g. array(32,32). * @param [string/array] $attr Query string or array of attributes. * @return [string] image html * * @since My Music Band 0.1 */ function my_music_band_get_first_image( $postID, $size, $attr ) { ob_start(); ob_end_clean(); $image = ''; $output = preg_match_all('//i', get_post_field('post_content', $postID ) , $matches); if( isset( $matches [1] [0] ) ) { //Get first image $first_img = $matches [1] [0]; return ''; } return false; } if ( ! function_exists( 'my_music_band_get_theme_layout' ) ) : function my_music_band_get_theme_layout() { $layout = ''; if ( is_page_template( 'templates/no-sidebar.php' ) ) { $layout = 'no-sidebar'; } elseif ( is_page_template( 'templates/right-sidebar.php' ) ) { $layout = 'right-sidebar'; } else { $layout = get_theme_mod( 'my_music_band_default_layout', 'no-sidebar' ); if ( is_home() || is_archive() ) { $layout = get_theme_mod( 'my_music_band_homepage_archive_layout', 'right-sidebar' ); } } return $layout; } endif; if ( ! function_exists( 'my_music_band_get_sidebar_id' ) ) : function my_music_band_get_sidebar_id() { $sidebar = ''; $layout = my_music_band_get_theme_layout(); $sidebaroptions = ''; if ( 'no-sidebar-full-width' === $layout || 'no-sidebar' === $layout ) { return $sidebar; } global $post, $wp_query; // Front page displays in Reading Settings. $page_on_front = get_option( 'page_on_front' ); $page_for_posts = get_option( 'page_for_posts' ); // Get Page ID outside Loop. $page_id = $wp_query->get_queried_object_id(); // Blog Page or Front Page setting in Reading Settings. if ( $page_id == $page_for_posts || $page_id == $page_on_front ) { $sidebaroptions = get_post_meta( $page_id, 'my-music-band-sidebar-option', true ); } elseif ( is_singular() ) { if ( is_attachment() ) { $parent = $post->post_parent; $sidebaroptions = get_post_meta( $parent, 'my-music-band-sidebar-option', true ); } else { $sidebaroptions = get_post_meta( $post->ID, 'my-music-band-sidebar-option', true ); } } if ( is_active_sidebar( 'sidebar-1' ) ) { $sidebar = 'sidebar-1'; // Primary Sidebar. } return $sidebar; } endif; if ( ! function_exists( 'my_music_band_truncate_phrase' ) ) : /** * Return a phrase shortened in length to a maximum number of characters. * * Result will be truncated at the last white space in the original string. In this function the word separator is a * single space. Other white space characters (like newlines and tabs) are ignored. * * If the first `$max_characters` of the string does not contain a space character, an empty string will be returned. * * @since My Music Band 0.1 * * @param string $text A string to be shortened. * @param integer $max_characters The maximum number of characters to return. * * @return string Truncated string */ function my_music_band_truncate_phrase( $text, $max_characters ) { $text = trim( $text ); if ( mb_strlen( $text ) > $max_characters ) { //* Truncate $text to $max_characters + 1 $text = mb_substr( $text, 0, $max_characters + 1 ); //* Truncate to the last space in the truncated string $text = trim( mb_substr( $text, 0, mb_strrpos( $text, ' ' ) ) ); } return $text; } endif; //my_music_band_truncate_phrase if ( ! function_exists( 'my_music_band_get_the_content_limit' ) ) : /** * Return content stripped down and limited content. * * Strips out tags and shortcodes, limits the output to `$max_char` characters, and appends an ellipsis and more link to the end. * * @since My Music Band 0.1 * * @param integer $max_characters The maximum number of characters to return. * @param string $more_link_text Optional. Text of the more link. Default is "(more...)". * @param bool $stripteaser Optional. Strip teaser content before the more text. Default is false. * * @return string Limited content. */ function my_music_band_get_the_content_limit( $max_characters, $more_link_text = '(more...)', $stripteaser = false ) { $content = get_the_content( '', $stripteaser ); // Strip tags and shortcodes so the content truncation count is done correctly. $content = strip_tags( strip_shortcodes( $content ), apply_filters( 'get_the_content_limit_allowedtags', '