esc_html__( 'Sidebar Widget Area', 'throwback' ), 'id' => 'primary', 'before_widget' => '
', 'after_widget' => '
', 'before_title' => '

', 'after_title' => '

', ) ); } add_theme_support( 'title-tag' ); add_theme_support( 'automatic-feed-links' ); function register_my_menu() { register_nav_menu('header-menu',__( 'Header Menu', 'throwback' )); } add_action( 'init', 'register_my_menu' ); // add_filter( 'wp_trim_excerpt', 'my_custom_excerpt', 10, 2 ); //$getexerpt = get_theme_mod( 'excerpt_length', 200 ); function my_custom_excerpt($text, $raw_excerpt) { if( ! $raw_excerpt ) { $content = apply_filters( 'the_content', get_the_content() ); $text = substr( $content, 0, strpos( $content, '

' ) + 4 ); } return $text; } function throwback_get_excerpt( $limit, $source = null ) { ( $source == 'content' ? ( $excerpt = get_the_content() ) : ( $excerpt = get_the_excerpt() ) ); $excerpt = preg_replace( ' (\[.*?\])', '', $excerpt ); $excerpt = strip_shortcodes( $excerpt ); $excerpt = strip_tags( $excerpt ); $excerpt = substr( $excerpt, 0, $limit ); $excerpt = substr( $excerpt, 0, strripos( $excerpt, ' ' ) ); $excerpt = trim( preg_replace( '/\s+/', ' ', $excerpt ) ); return $excerpt; } function throwback_sanitize_absint_array($theArray = null) { foreach ($theArray as $i) { $i = absint($i); } return $theArray; } function throwback_sanitize_number_absint( $number, $setting ) { // Ensure $number is an absolute integer (whole number, zero or greater). $number = absint( $number ); // If the input is an absolute integer, return it; otherwise, return the default return ( $number ? $number : $setting->default ); } function throwback_sanitize_checkbox($checked) { return ((isset($checked) && (true == $checked || 'on' == $checked)) ? true : false); } function throwback_sanitize_float( $input ) { if ( ! $input ) { return '0'; // '0' vs. 0 or false } return round( floatval( $input ), 2 ) . ''; } function throwback_sanitize_font_body ( $theFont ) { global $theFontsList; if (!in_array($theFont, $theFontsList['all'])) { $theFont = null; } return $theFont; } function throwback_sanitize_font_titles ( $theFont ) { global $theFontsList; if (!in_array($theFont, $theFontsList['all'])) { $theFont = null; } return $theFont; } function zzthrowback_body_weights ($wp_customize) { global $newFont; $wp_customize->remove_control('body_font_weight'); $body_sizes[400] = 400; $wp_customize->get_control('body_font_weight')->choices=$body_sizes; } add_action('customize_register','my_customize_register'); function my_customize_register( $wp_customize ) { class throwback_Separator extends WP_Customize_Control { public function render_content() { ?>

label ); ?>

label; ?>

label; ?> add_panel( 'throwback_blog_settings', array( 'priority' => 50, 'title' => __( 'throwback Settings', 'throwback' ), 'description' => __( 'Change theme settings', 'throwback' ), //'capability' => 'edit_theme_options', ) ); require get_theme_file_path( 'inc/author.php' ); require get_theme_file_path( 'inc/colors.php' ); require get_theme_file_path( 'inc/excerpt-options.php' ); require get_theme_file_path( 'inc/header-menu.php' ); require get_theme_file_path( 'inc/footer.php' ); require get_theme_file_path( 'inc/fonts.php' ); require get_theme_file_path( 'inc/font-sizes.php' ); } function strposN($haystack, $needle, $num) { // Find the Nth occurence of needle return strpos($haystack, $needle, $num > 1 ? strposN($haystack, $needle, $num-1)+strlen($needle):0); }; // Various functions to set up custom Google fonts function throwback_setup() { add_editor_style( array( throwback_fonts_url() ) ); } function throwback_enqueue() { global $theFontsList; wp_enqueue_style( 'throwback-fonts', throwback_fonts_url(), array(), null ); wp_enqueue_script ( 'throwback_font_js', get_template_directory_uri().'/inc/font.js?123', array('customize-controls'), false, true); wp_add_inline_script( 'throwback_font_js', 'const theFont = ' . json_encode( $theFontsList ), 'before' ); } //Enqueue styles and scripts for the Customizer pane. function throwback_suggested_fonts() { global $theFontsList; $theSerif = $theFontsList['serif']; $theSansSerif = $theFontsList['sansserif']; $theDisplay = $theFontsList['display']; return apply_filters( 'throwback_suggested_fonts', array( 'serif' => $theFontsList['serif'], 'throwback', 'sansserif' => $theFontsList['sansserif'], 'throwback', 'display' => $theFontsList['display'], 'throwback' ) ); } function throwback_customize_pane_enqueue() { global $theFontsList; $fonts = throwback_suggested_fonts($theFontsList); $fonts = array_merge( $fonts['serif'], $fonts['sansserif'], $fonts['display'] ); wp_enqueue_style( 'throwback-suggested-fonts', throwback_fonts_url( $fonts ), array(), null ); } function throwback_fonts_list( $fonts ) { // Take arrays of font names, merge, and sort alphabetically. // Used in font selection choices. // $fonts = array_merge($fonts['serif'], $fonts['sansserif'], $fonts['display']); asort($fonts); $list = ''; foreach ( $fonts as $font ) { $list .= ''; } function throwback_showFonts($theFontList) { $theOut = "
"; foreach ($theFontList as $theFont) { $theOut .= '
' . esc_html( $theFont ) . '
'; } $theOut .= "
"; return $theOut; } function throwback_get_googlefonts() { $url="https://www.googleapis.com/webfonts/v1/webfonts?sort=popularity&key=AIzaSyBtkkXcR7MLmyNRbPvj4cg1Bah8xLZAHhM"; $response = wp_remote_get($url, array('sslverify' => false )); $response_code = wp_remote_retrieve_response_code($response); $response = wp_remote_retrieve_body( $response); return array($response_code, $response); } function throwback_query_googlefonts() { $theFonts = throwback_get_googlefonts(); $response_code = $theFonts[0]; $response = $theFonts[1]; //$theFonts = []; if( $response_code != 200 ) { /* translators: Translated error should be as short as possible (15 chars max), displayed on Fonts Family panel in 2 columns, longer text may wrap badly. */ $theFonts['serif'][] = __( 'Unknown Error', 'throwback' ); $theFonts['sansserif'][] = "Unknown Error"; $theFonts['display'][] = "Unknown Error"; } else { $json_fonts = json_decode($response, true); // Put the decoded response back into theFonts so it can be encoded pack when passed to javascript $theFonts[1] = $json_fonts; $items = $json_fonts['items']; $i = 0; $fonts_sansserif = []; $fonts_serif = []; $fonts_display = []; foreach ($items as $item) { $theFonts['all'][] = $item['family']; if ($item['category'] == 'serif') { if (sizeof($fonts_serif) < 100) { $fonts_serif[] = $item['family']; } } elseif ($item['category'] == 'sans-serif') { if (sizeof($fonts_sansserif) < 100) { $fonts_sansserif[] = $item['family']; } } elseif ($item['category'] == 'display') { if (sizeof($fonts_display) < 100) { $fonts_display[] = $item['family']; } } $i++; } $theFonts['serif'] = $fonts_serif; $theFonts['sansserif'] = $fonts_sansserif; $theFonts['display'] = $fonts_display; } return($theFonts); } $theFontsList = throwback_query_googlefonts(); add_action( 'customize_controls_enqueue_scripts', 'throwback_customize_pane_enqueue' ); // Generate custom Google font URL function throwback_fonts_url( $name_only = array() ) { $fonts_url = ''; $query_args = array(); if ( empty( $name_only ) ) { $defaults = throwback_default_fonts(); $font_families = array_merge( $defaults, get_theme_mod( 'google_fonts', $defaults ) ); } else { $font_families = array_unique( (array) $name_only ); $query_args['text'] = urlencode( join( '', array_unique( str_split( join( '', $name_only ) ) ) ) ); } $font_families = array_map( 'esc_attr', array_unique( array_filter( $font_families ) ) ); $new_families = array(); foreach ($font_families as $font) { $new_families[] = $font.':400,400italic,700'; } if ( ! empty( $font_families ) ) { $query_args['family'] = urlencode( implode( '|', $new_families ) ); $query_args['display'] = 'fallback'; $fonts_url = add_query_arg( $query_args, 'https://fonts.googleapis.com/css' ); } return esc_url_raw( apply_filters( 'throwback_fonts_url', $fonts_url ) ); } // Generate style rules for the fonts chosen. function throwback_font_rules( $for_editor = false ) { $defaults = throwback_default_fonts(); // Sanity check in case settings have been blanked out $fonts = get_theme_mod('google_fonts'); if ($fonts['body'] == '' ) { $fonts['body'] = $defaults['body']; set_theme_mod('google_fonts', $fonts); } if ($fonts['titles'] == '' ) { $fonts['titles'] = $defaults['titles']; set_theme_mod('google_fonts', $fonts); } $font_families = array_merge( $defaults, get_theme_mod( 'google_fonts' ) ); $font_families = array_map( 'esc_attr', array_filter( $font_families ) ); $css = isset( $font_families['body'] ) ? ':root{--body_font_family: "' . $font_families['body'] . '", sans-serif;}' : ''; $css .= isset( $font_families['titles'] ) ? ':root{--titles_font_family: "' . $font_families['titles'] . '", serif;}' : ''; return apply_filters( 'throwback_font_rules', $css, $font_families, $for_editor ); } function throwback_default_fonts() { return apply_filters( 'throwback_default_fonts', array( 'body' => 'Roboto Slab', 'titles' => 'Turret Road' ) ); } // Generate style rules for the fonts chosen. function throwback_color_rules() { $css = ':root{--page_bg_color:' . get_theme_mod('page_bg_color', '#fff') . '; '; $css .= '--header_bg_color:' . get_theme_mod('header_bg_color', '#036') . '; '; $css .= '--header_txt_color:' . get_theme_mod('header_txt_color', '#fff') . '; '; $css .= '--menu_bg_color:' . get_theme_mod('menu_bg_color', '#069') . '; '; $css .= '--menu_txt_color:' . get_theme_mod('menu_txt_color', '#fff') . '; '; $css .= '--entry_date_color:' . get_theme_mod('entry_date_color', '#666') . '; '; $css .= '--entry_title_color:' . get_theme_mod('entry_title_color', '#000') . '; '; $css .= '--body_txt_color:' . get_theme_mod('body_txt_color', '#000') . '; '; $css .= '--border_color:' . get_theme_mod('border_color', '#ccc') . '; '; $css .= '--side_title_color:' . get_theme_mod('side_title_color', '#000') . '; '; $css .= '--reply_button_color:' . get_theme_mod('reply_button_color', '#37bdd3') . '; '; $css .= '--reply_button_txt_color:' . get_theme_mod('reply_button_txt_color', '#fff') . '; '; $css .= '--blockquote_left_border_color:' . get_theme_mod('blockquote_left_border_color', '#888') . '; '; $css .= '--blockquote_background_color:' . get_theme_mod('blockquote_background_color', '#ddd') . '; '; $css .= '--blockquote_text_color:' . get_theme_mod('blockquote_text_color', '#666') . '; '; $css .= '--block_button_color:' . get_theme_mod('block_button_color', '#286eb5') . '; '; $css .= '--block_button_txt_color:' . get_theme_mod('block_button_txt_color', '#fff') . '; '; $css .= '--block_background_color:' . get_theme_mod('block_background_color', '#000') . '; '; $css .= '--header_font_size:' . get_theme_mod('header_font_size', '24') . '; '; $css .= '--header_letter_spacing:' . get_theme_mod('header_letter_spacing', '0') . '; '; $css .= '--header_font_weight:' . get_theme_mod('header_font_weight', '400') . '; '; $css .= '--menu_font_size:' . get_theme_mod('menu_font_size', '13') . '; '; $css .= '--menu_line_height:' . get_theme_mod('menu_line_height', '29') . '; '; $css .= '--title_font_size:' . get_theme_mod('title_font_size', '24') . '; '; $css .= '--title_letter_spacing:' . get_theme_mod('title_letter_spacing', '0') . '; '; $css .= '--title_font_weight:' . get_theme_mod('title_font_weight', '400') . '; '; $css .= '--body_font_size:' . get_theme_mod('body_font_size', '13') . '; '; $css .= '--body_letter_spacing:' . get_theme_mod('body_letter_spacing', '0') . '; '; $css .= '--body_font_weight:' . get_theme_mod('body_font_weight', '400') . '; '; $css .= '}'; return $css; } // Generate the style rules for the dynamic options. function throwback_dynamic_rules( $for_editor = false ) { $css = throwback_font_rules( $for_editor ); $css .= throwback_color_rules(); return $css; } // Output the styles for the dynamic options. function throwback_dynamic_style() { $css = throwback_dynamic_rules(); if ( $css ) : ?>