'loop-container',
'footer' => 'overflow-container',
'render' => 'ct_author_infinite_scroll_render'
) );
// load theme options page
require_once( trailingslashit( get_template_directory() ) . 'theme-options.php' );
// add inc folder files
foreach ( glob( trailingslashit( get_template_directory() ) . 'inc/*' ) as $filename ) {
include $filename;
}
// load text domain
load_theme_textdomain( 'author', get_template_directory() . '/languages' );
// register Primary menu
register_nav_menus( array(
'primary' => __( 'Primary', 'author' )
) );
}
}
add_action( 'after_setup_theme', 'ct_author_theme_setup', 10 );
// register widget areas
function ct_author_register_widget_areas(){
/* register after post content widget area */
register_sidebar( array(
'name' => __( 'Primary Sidebar', 'author' ),
'id' => 'primary',
'description' => __( 'Widgets in this area will be shown in the sidebar', 'author' ),
'before_widget' => '',
'before_title' => ''
) );
}
add_action('widgets_init','ct_author_register_widget_areas');
/* added to customize the comments. Same as default except -> added use of gravatar images for comment authors */
if( !function_exists('ct_author_customize_comments' ) ) {
function ct_author_customize_comments( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
$comment_type = $comment->comment_type;
?>
id="li-comment-">
' . __( "Name", "author" ) . $label . '
" . get_the_title() . " " );
} else {
the_content();
}
}
// use the read more link if present
elseif ( $ismore ) {
the_content( __( 'Continue reading', 'author' ) . " " . get_the_title() . " " );
} // otherwise the excerpt is automatic, so output it
else {
the_excerpt();
}
}
}
// filter the link on excerpts
if( !function_exists('ct_author_excerpt_read_more_link' ) ) {
function ct_author_excerpt_read_more_link( $output ) {
global $post;
return $output . "" . __( 'Continue reading', 'author' ) . " " . get_the_title() . "
";
}
}
add_filter('the_excerpt', 'ct_author_excerpt_read_more_link');
// change the length of the excerpts
function ct_author_custom_excerpt_length( $length ) {
$new_excerpt_length = get_theme_mod('excerpt_length');
// if there is a new length set and it's not 15, change it
if( ! empty( $new_excerpt_length ) && $new_excerpt_length != 25 ){
return $new_excerpt_length;
}
// allow 0 to be an option if user wants to remove the excerpt entirely
elseif( $new_excerpt_length === 0 ) {
return 0;
}
else {
return 25;
}
}
add_filter( 'excerpt_length', 'ct_author_custom_excerpt_length', 99 );
// switch [...] to ellipsis on automatic excerpt
if( !function_exists('ct_author_new_excerpt_more' ) ) {
function ct_author_new_excerpt_more( $more ) {
// get user set excerpt length
$new_excerpt_length = get_theme_mod('excerpt_length');
// don't return trailing ellipsis if user removed excerpt
if( $new_excerpt_length === 0 ) {
return '';
} else {
return '…';
}
}
}
add_filter('excerpt_more', 'ct_author_new_excerpt_more');
// turns of the automatic scrolling to the read more link
if( !function_exists('ct_author_remove_more_link_scroll' ) ) {
function ct_author_remove_more_link_scroll( $link ) {
$link = preg_replace( '|#more-[0-9]+|', '', $link );
return $link;
}
}
add_filter( 'the_content_more_link', 'ct_author_remove_more_link_scroll' );
// for displaying featured images
if( !function_exists('ct_author_featured_image' ) ) {
function ct_author_featured_image() {
// get post object
global $post;
// establish featured image var
$featured_image = '';
// if post has an image
if ( has_post_thumbnail( $post->ID ) ) {
if ( is_singular() ) {
$featured_image = '' . get_the_post_thumbnail( $post->ID, 'full' ) . '
';
} else {
$featured_image = '';
}
}
// allow videos to be added
$featured_image = apply_filters( 'ct_author_featured_image', $featured_image );
if( $featured_image ) {
echo $featured_image;
}
}
}
// associative array of social media sites
if( !function_exists( 'ct_author_social_array' ) ) {
function ct_author_social_array() {
$social_sites = array(
'twitter' => 'author_twitter_profile',
'facebook' => 'author_facebook_profile',
'google-plus' => 'author_googleplus_profile',
'pinterest' => 'author_pinterest_profile',
'linkedin' => 'author_linkedin_profile',
'youtube' => 'author_youtube_profile',
'vimeo' => 'author_vimeo_profile',
'tumblr' => 'author_tumblr_profile',
'instagram' => 'author_instagram_profile',
'flickr' => 'author_flickr_profile',
'dribbble' => 'author_dribbble_profile',
'rss' => 'author_rss_profile',
'reddit' => 'author_reddit_profile',
'soundcloud' => 'author_soundcloud_profile',
'spotify' => 'author_spotify_profile',
'vine' => 'author_vine_profile',
'yahoo' => 'author_yahoo_profile',
'behance' => 'author_behance_profile',
'codepen' => 'author_codepen_profile',
'delicious' => 'author_delicious_profile',
'stumbleupon' => 'author_stumbleupon_profile',
'deviantart' => 'author_deviantart_profile',
'digg' => 'author_digg_profile',
'github' => 'author_github_profile',
'hacker-news' => 'author_hacker-news_profile',
'foursquare' => 'author_foursquare_profile',
'slack' => 'author_slack_profile',
'slideshare' => 'author_slideshare_profile',
'skype' => 'author_skype_profile',
'whatsapp' => 'author_whatsapp_profile',
'qq' => 'author_qq_profile',
'wechat' => 'author_wechat_profile',
'xing' => 'author_xing_profile',
'500px' => 'author_500px_profile',
'paypal' => 'author_paypal_profile',
'steam' => 'author_steam_profile',
'vk' => 'author_vk_profile',
'weibo' => 'author_weibo_profile',
'tencent-weibo' => 'author_tencent_weibo_profile',
'email' => 'author_email_profile'
);
return apply_filters( 'ct_author_social_array_filter', $social_sites );
}
}
// output social icons
if( ! function_exists('ct_author_social_icons_output') ) {
function ct_author_social_icons_output() {
// get social sites array
$social_sites = ct_author_social_array();
// icons that should use a special square icon
$square_icons = array('linkedin', 'twitter', 'vimeo', 'youtube', 'pinterest', 'rss', 'reddit', 'tumblr', 'steam', 'xing', 'github', 'google-plus', 'behance', 'facebook');
// store the site name and url
foreach ( $social_sites as $social_site => $profile ) {
if ( strlen( get_theme_mod( $social_site ) ) > 0 ) {
$active_sites[$social_site] = $social_site;
}
}
// for each active social site, add it as a list item
if ( ! empty( $active_sites ) ) {
echo "";
}
}
}
/*
* WP will apply the ".menu-primary-items" class & id to the containing instead of
* making styling difficult and confusing. Using this wrapper to add a unique class to make styling easier.
*/
function ct_author_wp_page_menu() {
wp_page_menu(array(
"menu_class" => "menu-unset",
"depth" => -1
)
);
}
// used in header.php for primary avatar and comments
function ct_author_output_avatar() {
// get method for displaying avatar
$avatar_method = get_theme_mod('avatar_method');
// if neither gravatar, nor upload used
$avatar = '';
// if using gravatar
if( $avatar_method == 'gravatar' ){
// get the avatar from the admin email
$avatar = get_avatar( get_option('admin_email'));
// use regex to grab source from open child menu <?php wp_title(); ?>
' . __("Featured Post", "author") . '';
}
}
add_action( 'archive_post_before', 'ct_author_sticky_post_marker' );
function ct_author_loop_pagination(){
// don't output if Jetpack infinite scroll is being used
if ( class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'infinite-scroll' ) )
return;
global $wp_query;
// If there's not more than one page, return nothing.
if ( 1 >= $wp_query->max_num_pages ) {
return;
}
/* Set up some default arguments for the paginate_links() function. */
$defaults = array(
'base' => add_query_arg( 'paged', '%#%' ),
'format' => '',
'mid_size' => 1
);
$loop_pagination = '';
return $loop_pagination;
}
// Adds useful meta tags
function ct_author_add_meta_elements() {
$meta_elements = '';
/* Charset */
$meta_elements .= sprintf( '