File: /home/storage/162/3480162/user/htdocs/wp-content/themes/head-blog/functions.php
<?php
add_action( 'after_setup_theme', 'head_blog_setup' );
if ( !function_exists( 'head_blog_setup' ) ) :
/**
* Global functions
*/
function head_blog_setup() {
// Theme lang.
load_theme_textdomain( 'head-blog', get_template_directory() . '/languages' );
// Add Title Tag Support.
add_theme_support( 'title-tag' );
// Register Menus.
register_nav_menus(
array(
'main_menu' => esc_html__( 'Main Menu', 'head-blog' ),
)
);
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 300, 300, true );
add_image_size( 'head-blog-single', 1140, 641, true );
add_image_size( 'head-blog-archive', 540, 304, true );
add_image_size( 'head-blog-thumbnail', 120, 90, true );
// Add Custom Background Support.
$args = array(
'default-color' => 'ffffff',
);
add_theme_support( 'custom-background', $args );
// Add theme support for Custom Header.
$custom_header_defaults = array(
'width' => 2000,
'height' => 450,
'flex-width' => true,
'flex-height' => true,
'default-image' => esc_url( get_template_directory_uri() ) .'/img/bg.jpg',
'wp-head-callback' => 'head_blog_header_style',
);
add_theme_support( 'custom-header', $custom_header_defaults );
add_theme_support( 'custom-logo', array(
'flex-height' => true,
'flex-width' => true,
'header-text' => array( 'site-title', 'site-description' ),
) );
// Adds RSS feed links to for posts and comments.
add_theme_support( 'automatic-feed-links' );
}
endif;
/**
* Set Content Width
*/
function head_blog_content_width() {
$GLOBALS['content_width'] = apply_filters( 'head_blog_content_width', 1170 );
}
add_action( 'after_setup_theme', 'head_blog_content_width', 0 );
if ( ! function_exists( 'head_blog_header_style' ) ) :
/**
* Styles the header image and text displayed on the blog.
*
* @see head_blog_custom_header_setup().
*/
function head_blog_header_style() {
$header_text_color = get_header_textcolor();
// If no custom options for text are set, let's bail.
// get_header_textcolor() options: add_theme_support( 'custom-header' ) is default, hide text (returns 'blank') or any hex value.
if ( get_theme_support( 'custom-header', 'default-text-color' ) === $header_text_color ) {
return;
}
// If we get this far, we have custom styles. Let's do this.
?>
<style id="twentyseventeen-custom-header-styles" type="text/css">
<?php
// Has the text been hidden?
if ( 'blank' === $header_text_color ) :
?>
.site-title,
.site-description {
position: absolute;
clip: rect(1px, 1px, 1px, 1px);
}
<?php
// If the user has set a custom color for the text use that.
else :
?>
h1.site-title a,
.site-title a,
h1.site-title,
.site-title,
.site-description
{
color: #<?php echo esc_attr( $header_text_color ); ?>;
}
<?php endif; ?>
</style>
<?php
}
endif; // End of head_blog_header_style.
/**
* Register custom fonts.
*/
function head_blog_fonts_url() {
$fonts_url = '';
/**
* Translators: If there are characters in your language that are not
* supported by Raleway, translate this to 'off'. Do not translate
* into your own language.
*/
$the_font = _x( 'on', 'Raleway font: on or off', 'head-blog' );
if ( 'off' !== $the_font ) {
$font_families = array();
$font_families[] = 'Raleway:300,400,700';
$query_args = array(
'family' => urlencode( implode( '|', $font_families ) ),
'subset' => urlencode( 'latin-ext' ),
);
$fonts_url = add_query_arg( $query_args, 'https://fonts.googleapis.com/css' );
}
return esc_url_raw( $fonts_url );
}
/**
* Enqueue Styles (normal style.css and bootstrap.css)
*/
function head_blog_theme_stylesheets() {
// Add custom fonts, used in the main stylesheet.
wp_enqueue_style( 'head-blog-fonts', head_blog_fonts_url(), array(), null );
wp_enqueue_style( 'bootstrap', get_template_directory_uri() . '/css/bootstrap.css', array(), '3.3.7' );
// Theme stylesheet.
wp_enqueue_style( 'head-blog-stylesheet', get_stylesheet_uri(), array('bootstrap'), '1.0.9' );
// Load Font Awesome css.
wp_enqueue_style( 'font-awesome', get_template_directory_uri() . '/css/font-awesome.min.css', array(), '4.7.0' );
}
add_action( 'wp_enqueue_scripts', 'head_blog_theme_stylesheets' );
/**
* Register Bootstrap JS with jquery
*/
function head_blog_theme_js() {
wp_enqueue_script( 'bootstrap', get_template_directory_uri() . '/js/bootstrap.min.js', array( 'jquery' ), '3.3.7', true );
wp_enqueue_script( 'head-blog-theme-js', get_template_directory_uri() . '/js/customscript.js', array( 'jquery' ), '1.0.9', true );
}
add_action( 'wp_enqueue_scripts', 'head_blog_theme_js' );
/**
* Register Custom Navigation Walker include custom menu widget to use walkerclass
*/
require_once( trailingslashit( get_template_directory() ) . 'lib/wp_bootstrap_navwalker.php' );
/**
* Widgets
*/
require_once( trailingslashit( get_template_directory() ) . 'includes/widgets.php' );
/**
* Register Theme Info Page
*/
require_once( trailingslashit( get_template_directory() ) . 'lib/dashboard.php' );
/**
* Register customizer options notify
*/
require_once( trailingslashit( get_template_directory() ) . 'lib/customizer.php' );
add_action( 'widgets_init', 'head_blog_widgets_init' );
/**
* Register the Sidebar(s)
*/
function head_blog_widgets_init() {
register_sidebar(
array(
'name' => __( 'Section before content', 'head-blog' ),
'id' => 'head-blog-homepage-area',
'before_widget' => '<div id="%1$s" class="widget %2$s">',
'after_widget' => '</div>',
'before_title' => '<div class="widget-title"><h3>',
'after_title' => '</h3></div>',
)
);
register_sidebar(
array(
'name' => esc_html__( 'Right Sidebar', 'head-blog' ),
'id' => 'head-blog-right-sidebar',
'before_widget' => '<div id="%1$s" class="widget %2$s">',
'after_widget' => '</div>',
'before_title' => '<div class="widget-title"><h3>',
'after_title' => '</h3></div>',
)
);
register_sidebar(
array(
'name' => __( 'Footer Section', 'head-blog' ),
'id' => 'head-blog-footer-area',
'before_widget' => '<div id="%1$s" class="widget %2$s col-md-3">',
'after_widget' => '</div>',
'before_title' => '<div class="widget-title"><h3>',
'after_title' => '</h3></div>',
)
);
}
function head_blog_main_content_width_columns() {
$columns = '12';
if ( is_active_sidebar( 'head-blog-right-sidebar' ) ) {
$columns = $columns - 3;
}
echo absint( $columns );
}
if ( !function_exists( 'head_blog_entry_footer' ) ) :
/**
* Prints HTML with meta information for the categories, tags and comments.
*/
function head_blog_entry_footer() {
// Get Categories for posts.
$categories_list = get_the_category_list( ' ' );
// Get Tags for posts.
$tags_list = get_the_tag_list( '', ' ' );
// We don't want to output .entry-footer if it will be empty, so make sure its not.
if ( $categories_list || $tags_list || get_edit_post_link() ) {
echo '<div class="entry-footer">';
if ( 'post' === get_post_type() ) {
if ( $categories_list || $tags_list ) {
// Make sure there's more than one category before displaying.
if ( $categories_list ) {
echo '<div class="cat-links"><span class="space-right">' . esc_html__( 'Category', 'head-blog' ) . '</span>' . wp_kses_data( $categories_list ) . '</div>';
}
if ( $tags_list ) {
echo '<div class="tags-links"><span class="space-right">' . esc_html__( 'Tags', 'head-blog' ) . '</span>' . wp_kses_data( $tags_list ) . '</div>';
}
}
}
edit_post_link();
echo '</div>';
}
}
endif;
if ( !function_exists( 'head_blog_generate_construct_footer' ) ) :
/**
* Build footer
*/
add_action( 'head_theme_generate_footer', 'head_blog_generate_construct_footer' );
function head_blog_generate_construct_footer() {
?>
<p class="footer-credits-text text-center">
<?php
/* translators: %s: WordPress name with wordpress.org URL */
printf( esc_html__( 'Proudly powered by %s', 'head-blog' ), '<a href="' . esc_url( __( 'https://wordpress.org/', 'head-blog' ) ) . '">WordPress</a>' );
?>
<span class="sep"> | </span>
<?php
/* translators: %1$s: Theme name with theme home URL */
printf( esc_html__( 'Theme: %1$s', 'head-blog' ), '<a href="' . esc_url( 'https://headthemes.com/' ) . '">Head Blog</a>' );
?>
</p>
<?php
}
endif;
if ( ! function_exists( 'head_blog_widget_date_comments' ) ) :
/**
* Returns date for widgets.
*/
function head_blog_widget_date_comments( ) {
?>
<span class="posted-date">
<?php echo esc_html( get_the_date() ); ?>
</span>
<span class="comments-meta">
<?php
if ( !comments_open() )
{ esc_html_e('Off','head-blog'); }
else { ?>
<a href="<?php echo esc_url( get_comments_link() ); ?>" rel="nofollow" title="<?php esc_attr_e( 'Comment on ', 'head-blog' ) . the_title_attribute(); ?>">
<?php echo absint( get_comments_number() ); ?>
</a>
<?php } ?>
<i class="fa fa-comments-o"></i>
</span>
<?php
}
endif;
if ( ! function_exists( 'head_blog_excerpt_more' ) ) :
/**
* Excerpt more.
*/
function head_blog_excerpt_more( $more ) {
return '…';
}
add_filter( 'excerpt_more', 'head_blog_excerpt_more' );
endif;
if ( ! function_exists( 'head_blog_thumb_img' ) ) :
/**
* Returns widget thumbnail.
*/
function head_blog_thumb_img( $img = 'full', $col = '', $link = true ) {
if ( function_exists( 'head_plus_thumb_img' ) ) {
head_plus_thumb_img( $img, $col, $link);
} elseif ( ( has_post_thumbnail() && $link == true ) ) { ?>
<div class="news-thumb <?php echo esc_attr( $col ); ?>">
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>">
<img src="<?php the_post_thumbnail_url( $img ); ?>" alt="<?php the_title_attribute(); ?>" />
</a>
</div><!-- .news-thumb -->
<?php } elseif ( has_post_thumbnail() ) { ?>
<div class="news-thumb <?php echo esc_attr( $col ); ?>">
<img src="<?php the_post_thumbnail_url( $img ); ?>" alt="<?php the_title_attribute(); ?>" />
</div><!-- .news-thumb -->
<?php
}
}
endif;
if ( ! function_exists( 'wp_body_open' ) ) :
/**
* Fire the wp_body_open action.
*
* Added for backwards compatibility to support pre 5.2.0 WordPress versions.
*
*/
function wp_body_open() {
/**
* Triggered after the opening <body> tag.
*
*/
do_action( 'wp_body_open' );
}
endif;