980,
'height' => 100,
'flex-height' => true,
'flex-width' => true,
)
);
// Support custom logo.
add_theme_support(
'custom-logo', array(
'height' => 80,
'width' => 270,
'flex-height' => true,
)
);
// Support custom background color and image.
$custom_background_defaults = array(
'default-color' => '#f8f8f8',
'default-image' => '',
);
add_theme_support( 'custom-background', $custom_background_defaults );
// Register nav menu.
register_nav_menus(
array(
'header-menu' => __( 'Header Menu', 'coldbox' ),
)
);
}
} // End if().
add_action( 'after_setup_theme', 'cd_supports' );
if ( ! function_exists( 'cd_pingback_header' ) ) {
/**
* Adds a pingback url when necessary.
*
* @since 1.2.0
*/
function cd_pingback_header() {
if ( is_singular() && pings_open() ) {
printf( '' . "\n", esc_url( get_bloginfo( 'pingback_url' ) ) );
}
}
add_action( 'wp_head', 'cd_pingback_header' );
}
// Set the content width.
if ( ! isset( $content_width ) ) {
$content_width = 680;
}
/*
* ----------------------------------------------------------------------
* Theme Functions
* ----------------------------------------------------------------------
*/
if ( ! function_exists( 'cd_header_menu' ) ) {
/**
* Call the header menu through a filter
*
* @since 1.1.6
*/
function cd_header_menu() {
if ( has_nav_menu( 'header-menu' ) ) {
$menu = '';
echo wp_kses_post( apply_filters( 'cd_header_menu', $menu ) );
}
}
}
if ( ! function_exists( 'cd_standard_thumbnail' ) ) {
/**
* Echo the middle size thumbnail.
*
* @since 1.1.6
*/
function cd_standard_thumbnail() {
if ( has_post_thumbnail() ) {
$thumbnail = get_the_post_thumbnail( get_the_ID(), 'cd-standard' );
} else {
$thumbnail = ' . '/img/thumb-standard.png' ) . ')
';
}
echo wp_kses_post( apply_filters( 'cd_standard_thumbnail', $thumbnail ) );
}
}
if ( ! function_exists( 'cd_middle_thumbnail' ) ) {
/**
* Echo the standard size thumbnail.
*
* @since 1.1.6
*/
function cd_middle_thumbnail() {
if ( has_post_thumbnail() ) {
$thumbnail = get_the_post_thumbnail( get_the_ID(), 'cd-medium' );
} else {
$thumbnail = ' . '/img/thumb-medium.png' ) . ')
';
}
$allowed_html = array(
'amp-img' => array(
'src' => array(),
'layout' => array(),
'alt' => array(),
'height' => array(),
'width' => array(),
'class' => array(),
),
'i-amphtml-sizer' => array(
'style' => array(),
'class' => array(),
),
'img' => array(
'alt' => array(),
'class' => array(),
'src' => array(),
'height' => array(),
'width' => array(),
),
);
echo wp_kses( apply_filters( 'cd_middle_thumbnail', $thumbnail ), $allowed_html );
}
}
if ( ! function_exists( 'cd_comments_template' ) ) {
/**
* Echo the comments template through action hook.
*
* @since 1.2.0
*/
function cd_comments_template() {
$template = '';
ob_start();
comments_template( '/comments.php', true );
$template = ob_get_clean();
echo apply_filters( 'cd_comments_template', $template );
}
}
if ( ! function_exists( 'cd_get_avatar' ) ) {
/**
* Echo user avater for the author box.
*
* @since 1.1.6
*/
function cd_get_avatar() {
$avater = get_avatar( get_the_author_meta( 'ID' ), 74 );
$allowed_html = array(
'amp-img' => array(
'src' => array(),
'layout' => array(),
'alt' => array(),
'height' => array(),
'width' => array(),
'class' => array(),
),
'i-amphtml-sizer' => array(
'style' => array(),
'class' => array(),
),
'img' => array(
'alt' => array(),
'class' => array(),
'src' => array(),
'height' => array(),
'width' => array(),
),
);
echo wp_kses( apply_filters( 'cd_get_avatar', $avater ), $allowed_html );
}
}
if ( ! function_exists( 'cd_body_class' ) ) {
/**
* Adds classses to the body tag.
*
* @param string $classes The classes add to the body class.
* @return The custom body classes.
* @since 1.0.0
**/
function cd_body_class( $classes ) {
if ( has_nav_menu( 'header-menu' ) ) {
$classes[] = 'header-menu-enabled';
}
if ( cd_header_sticky() ) {
$classes[] = 'sticky-header';
}
if ( cd_sidebar_stg() === 'right' ) {
$classes[] = 'right-sidebar-s1';
} elseif ( cd_sidebar_stg() === 'left' ) {
$classes[] = 'left-sidebar-s1';
} elseif ( cd_sidebar_stg() === 'bottom' ) {
$classes[] = 'bottom-sidebar-s1';
} elseif ( cd_sidebar_stg() === 'hide' ) {
$classes[] = 'hide-sidebar-s1';
}
if ( cd_header_direction() === 'column' ) {
$classes[] = 'header-column';
} elseif ( cd_header_direction() === 'row' ) {
$classes[] = 'header-row';
}
return $classes;
}
}
add_filter( 'body_class', 'cd_body_class' );
/*
* ----------------------------------------------------------------------
* Widgets
* ----------------------------------------------------------------------
*/
if ( ! function_exists( 'cd_widgets_init' ) ) {
/**
* Inits widgets area.
*
* @since 1.0.0
**/
function cd_widgets_init() {
register_sidebar(
array(
'name' => __( 'Sidebar', 'coldbox' ),
'id' => 'sidebar-1',
'description' => __( 'Add widgets here', 'coldbox' ),
'before_widget' => '',
'before_title' => '',
)
);
}
}
add_action( 'widgets_init', 'cd_widgets_init' );
if ( ! function_exists( 'cd_cat_widget_count' ) ) {
/**
* Make the counts surround with brankets on category widgets.
*
* @param string $output Return the count with brankets.
* @param string $args The widget arguments.
* @since 1.0.0
*/
function cd_cat_widget_count( $output, $args ) {
$replaced_text = preg_replace( '/<\/a> \(([0-9,]*)\)/', ' (${1})', $output );
if ( null !== $replaced_text ) {
return $replaced_text;
} else {
return $output;
}
}
}
add_filter( 'wp_list_categories', 'cd_cat_widget_count', 10, 2 );
if ( ! function_exists( 'cd_archive_widget_count' ) ) {
/**
* Make the counts surround with brankets on archive widgets.
*
* @param string $output return the count with brankets.
* @since 1.0.0
*/
function cd_archive_widget_count( $output ) {
$output = str_replace( ' (', ' (', $output );
$output = str_replace( ')', ')', $output );
return $output;
}
}
add_filter( 'get_archives_link', 'cd_archive_widget_count', 10, 2 );
if ( ! function_exists( 'cd_remove_current_post_on_recent_widgets' ) ) {
/**
* Remove the current post when showing a single article from the recent posts widgets.
*
* @param string $args return widget's argument without current post.
* @since 1.0.0
*/
function cd_remove_current_post_on_recent_widgets( $args ) {
if ( is_single() ) {
$args['post_not_in'] = array( get_the_ID() );
}
return $args;
}
}
add_filter( 'widget_posts_args', 'cd_remove_current_post_on_recent_widgets', 10, 3 );
/*
* -------------------------------------------------------------------------
* Call the bottom parts for each page
* -------------------------------------------------------------------------
*/
if ( ! function_exists( 'cd_single_middle_contents' ) ) {
define( 'CD_H2_REG', '//i' );
define( 'CD_H3_REG', '//i' );
/**
* Get h2 tags from the content.
*
* @since 1.1.6
* @param string $the_content The post contents which are find from.
*/
function cd_single_h2_in_content( $the_content ) {
if ( preg_match( CD_H2_REG, $the_content, $h2_result ) ) { // Whether or not h2 tag is used.
return $h2_result[0];
}
}
/**
* Get h3 tags from the content.
*
* @since 1.1.6
* @param string $the_content The post contents which are find from.
*/
function cd_single_h3_in_content( $the_content ) {
if ( preg_match( CD_H3_REG, $the_content, $h3_result ) ) { // Whether or not h3 tag is used.
return $h3_result[0];
}
}
/**
* The action hook for adding custom content on the first h2 or h3 tag on each single article through filter.
*
* @since 1.1.6
* @param string $the_content The post contents which are hooked.
*/
function cd_single_middle_contents( $the_content ) {
if ( is_single() ) {
$contents = '';
ob_start();
apply_filters( 'cd_single_middle_contents', $contents );
$contents = ob_get_clean();
$h2_result = cd_single_h2_in_content( $the_content ); // Get h2 tag if any.
$h3_result = cd_single_h3_in_content( $the_content ); // Get h3 tag if any.
if ( ! is_null( $h2_result ) ) { // If h2 tag is present.
$count = 1;
$the_content = preg_replace( CD_H2_REG, $contents . $h2_result, $the_content, 1 );
} elseif ( ! is_null( $h3_result ) ) { // If no h2 tag, but h3 tag is found.
$count = 1;
$the_content = preg_replace( CD_H3_REG, $contents . $h3_result, $the_content, 1 );
}
}
return $the_content;
}
add_filter( 'the_content', 'cd_single_middle_contents' );
}
if ( ! function_exists( 'cd_single_bottom_contents' ) ) {
/**
* Call the the buttom parts of the single articles through filter.
*
* @since 1.1.0
*/
function cd_single_bottom_contents() {
if ( function_exists( 'cd_addon_sns_buttons' ) && function_exists( 'cd_use_snsb' ) ) {
if ( cd_use_snsb() ) {
cd_addon_sns_buttons_list( 'single-buttom' );
}
}
if ( cd_is_post_related() ) {
get_template_part( 'parts/related-posts' );
}
if ( cd_is_post_single_comment() ) {
cd_comments_template();
}
if ( cd_is_post_nav() ) {
get_template_part( 'parts/post-nav' );
}
}
}
if ( ! function_exists( 'cd_single_after_contents' ) ) {
/**
* The action hook for adding some contents after the article contents through filter.
*
* @since 1.1.6
* @param string $contents The contents will be shown after the article contents.
*/
function cd_single_after_contents( $contents = null ) {
// You can add something through `cd_single_after_contents` filter.
return $contents;
}
}
if ( ! function_exists( 'cd_attachment_bottom_contents' ) ) {
/**
* Call the the buttom parts of the attachment pages through filter.
*
* @since 1.1.2
*/
function cd_attachment_bottom_contents() {
if ( cd_is_post_single_comment() ) {
comments_template( '/comments.php', true );
}
if ( cd_is_post_nav() ) {
get_template_part( 'parts/post-nav' );
}
}
}
if ( ! function_exists( 'cd_pages_bottom_contents' ) ) {
/**
* Call the the buttom parts of the static pages through filter.
*
* @since 1.1.1
*/
function cd_pages_bottom_contents() {
if ( cd_is_post_single_comment() ) {
comments_template( '/comments.php', true );
}
}
}
if ( ! function_exists( 'cd_archive_top_contents' ) ) {
/**
* Call the top parts of the archive pages through filter.
*
* @since 1.1.6
* @param string $contents The contents will be shown on top of the article contents.
*/
function cd_archive_top_contents( $contents = null ) {
// You can add something through `cd_archive_top_contents` filter.
return $contents;
}
}
if ( ! function_exists( 'cd_archive_bottom_contents' ) ) {
/**
* Call the the buttom parts of the archive pages through filter.
*
* @since 1.1.1
*/
function cd_archive_bottom_contents() {
get_template_part( 'parts/page-nav' );
}
}
/*
* -------------------------------------------------------------------------
* Breadcrumbs
* -------------------------------------------------------------------------
*/
if ( ! function_exists( 'cd_breadcrumb' ) ) {
/**
* Returns suitable breadcrumb
*
* @since 1.0.0
**/
function cd_breadcrumb() {
echo 'Home > ';
if ( is_attachment() ) {
echo 'Attachment';
} elseif ( is_single() ) {
the_category( ' / ' );
} elseif ( is_category() ) {
global $wp_query;
$current_cat = $wp_query->get_queried_object();
$cat = $wp_query->get_queried_object();
if ( $cat -> parent ) { // If the category has parent category.
$parent = array();
$parent_url = array();
while ( $cat->parent ) {
$cat = get_category( $cat -> parent );
$cat_name = $cat -> name;
$cat_url = get_category_link( $cat -> cat_ID );
$parent = array_merge(
$parent, array(
$cat_name => $cat_url,
)
);
}
$parent_rev = array_reverse( $parent );
foreach ( $parent_rev as $key => $value ) {
echo '' . esc_html( $key ) . ' > ';
}
echo '' . esc_html( $current_cat -> name ) . '';
} else {
echo esc_html( $cat->name );
}
} elseif ( is_author() ) {
the_author();
} elseif ( is_page() ) {
the_title();
}
}
} // End if().
/*
* -------------------------------------------------------------------------
* Highlight.js
* -------------------------------------------------------------------------
*/
if ( ! function_exists( 'cd_load_hljs' ) ) {
/**
* Load the highlight.js
*
* @since 1.0.0
*/
function cd_load_hljs() {
if ( cd_use_normal_hljs() || cd_use_web_hljs() ) {
if ( cd_use_normal_hljs() && ! cd_use_web_hljs() ) {
if ( cd_use_minified_js() ) {
wp_enqueue_script( 'scripts-hljs', get_template_directory_uri() . '/assets/js/cd-scripts+hljs.min.js', array( 'jquery' ), '9.12.0', true );
wp_dequeue_script( 'scripts' );
} else {
wp_enqueue_script( 'hljs', get_template_directory_uri() . '/js/highlight.js', array(), '9.12.0' );
}
} elseif ( cd_use_web_hljs() && ! cd_use_normal_hljs() ) {
if ( cd_use_minified_js() ) {
wp_enqueue_script( 'scripts-hljs-web', get_template_directory_uri() . '/assets/js/cd-scripts+hljs_web.min.js', array( 'jquery' ), '9.12.0', true );
wp_dequeue_script( 'scripts' );
} else {
wp_enqueue_script( 'hljs', get_template_directory_uri() . '/js/highlight-web.js', array(), '9.12.0' );
}
} elseif ( cd_use_web_hljs() && cd_use_normal_hljs() ) {
if ( cd_use_minified_js() ) {
wp_enqueue_script( 'scripts-hljs-web', get_template_directory_uri() . '/assets/js/cd-scripts+hljs_web.min.js', array( 'jquery' ), '9.12.0', true );
wp_dequeue_script( 'scripts' );
} else {
wp_enqueue_script( 'hljs', get_template_directory_uri() . '/js/highlight-web.js', array(), '9.12.0' );
}
}
// Use hljs with only pre tag.
wp_add_inline_script( 'hljs', 'jQuery(document).ready(function(a){a("pre").each(function(b,c){hljs.highlightBlock(c)})});' );
wp_add_inline_script( 'scripts-hljs', 'jQuery(document).ready(function(a){a("pre").each(function(b,c){hljs.highlightBlock(c)})});' );
wp_add_inline_script( 'scripts-hljs-web', 'jQuery(document).ready(function(a){a("pre").each(function(b,c){hljs.highlightBlock(c)})});' );
// Load scripts to stop lending shadows on link tags.
wp_add_inline_script( 'scripts-hljs', "jQuery(function($) { $('.entry img').parent('a').css({'box-shadow':'none'}); });" );
wp_add_inline_script( 'scripts-hljs-web', "jQuery(function($) { $('.entry img').parent('a').css({'box-shadow':'none'}); });" );
}
}
} // End if().
add_action( 'wp_enqueue_scripts', 'cd_load_hljs' );
/*
* -------------------------------------------------------------------------
* Apparence
* -------------------------------------------------------------------------
*/
/*
* the_excerpt
* --------------------------------------------------
*/
if ( ! function_exists( 'cd_excerpt_length' ) ) {
/**
* The length of the excerpt which set on the customizer.
*
* @since 1.0.0
* @param int $length The length.
*/
function cd_excerpt_length( $length ) {
return cd_czr_excerpt_length( $length );
}
}
add_filter( 'excerpt_length', 'cd_excerpt_length', 999 );
if ( ! function_exists( 'cd_excerpt_more' ) ) {
/**
* The ending of the excerpt which set on the customizer.
*
* @since 1.0.0
* @param string $more The ending strings.
*/
function cd_excerpt_more( $more ) {
return cd_czr_excerpt_ending( $more );
}
}
add_filter( 'excerpt_more', 'cd_excerpt_more' );
/*
* Site Title
* --------------------------------------------------
*/
if ( ! function_exists( 'cd_site_title' ) ) {
/**
* Return the site name or logo if set.
*
* @since 1.0.0
**/
function cd_site_title() {
echo '';
if ( function_exists( 'the_custom_logo' ) && has_custom_logo() ) {
$image = wp_get_attachment_image_src( get_theme_mod( 'custom_logo' ), 'full' );
echo ' . ')
';
} elseif ( cd_is_site_title() && display_header_text() ) {
echo bloginfo( 'name' );
}
echo '';
}
}
if ( ! function_exists( 'cd_header_image' ) ) {
if ( has_header_image() ) {
/**
* Appear the header background image as CSS background image.
*
* @since 1.0.0
*/
function cd_header_image() {
$style = "#header { background-image: url('" . get_header_image() . "'); }";
wp_add_inline_style( 'main-style', $style );
}
add_action( 'wp_enqueue_scripts', 'cd_header_image' );
}
}
if ( ! function_exists( 'cd_prev_post_thumbnail' ) ) {
/**
* Echo next / previous post thumbanil URL
*
* @since 1.1.6
*/
function cd_prev_post_thumbnail() {
if ( get_previous_post() ) {
$prevthumbnail = wp_get_attachment_image_src( get_post_thumbnail_id( get_previous_post() -> ID ), array( 600, 600 ), false, '' );
wp_add_inline_style( 'main-style', '.prev .post-thumbnail{background-image:url("' . $prevthumbnail[0] . '")}' );
}
if ( get_next_post() ) {
$nextthumbnail = wp_get_attachment_image_src( get_post_thumbnail_id( get_next_post() -> ID ), array( 600, 600 ), false, '' );
wp_add_inline_style( 'main-style', '.next .post-thumbnail{background-image:url("' . $nextthumbnail[0] . '")}' );
}
}
}
add_action( 'wp_enqueue_scripts', 'cd_prev_post_thumbnail' );
/*
* -------------------------------------------------------------------------
* Addon cooperation
* -------------------------------------------------------------------------
*/
// Load TGM plugin activation file.
require_once get_template_directory() . '/parts/tgm/load-tgm.php';
if ( ! function_exists( 'cd_is_amp' ) ) {
/**
* Whether or not addon plugin is active.
*
* @since 1.2.0
*/
function cd_is_active_addon() {
$is_active = false;
return apply_filters( 'cd_is_active_addon', $is_active );
}
add_action( 'plugins_loaded', 'cd_is_active_addon', 1 );
}
if ( ! function_exists( 'cd_is_amp' ) ) {
/**
* Whether or not AMP page.
*
* @since 1.2.0
*/
function cd_is_amp() {
$is_amp = false;
return apply_filters( 'cd_is_amp', $is_amp );
}
add_action( 'wp', 'cd_is_amp', 1 );
}