'',
'width' => 1080,
'height' => 300,
'flex-height' => false,
'flex-width' => false,
'uploads' => true,
'random-default' => false,
'header-text' => true,
'default-text-color' => '',
'wp-head-callback' => '',
'admin-head-callback' => '',
'admin-preview-callback' => '',
);
add_theme_support( 'custom-header', $defaults );
}
add_theme_support( 'post-thumbnails' );
function achilles_register_nav_menu() {
register_nav_menu( 'primary', 'Header Navigation Menu' );
$second_menu = get_option( 'secondary_menu' );
if(@$second_menu == 1){
register_nav_menu( 'below_content', 'Menu Below Content' );
}
}
add_action( 'after_setup_theme', 'achilles_register_nav_menu' );
/*
========================
BLOG LOOP CUSTOM FUNCTIONS
========================
*/
function achilles_posted_meta(){
$posted_on = human_time_diff( get_the_time('U') , current_time('timestamp') );
$author = ''. get_the_author() .'';
$avatar = '' . get_avatar(get_the_author_meta("ID"), 15) . '';
$categories = get_the_category();
$separator = ', ';
$output = '';
$i = 1;
if( !empty($categories) ):
foreach( $categories as $category ):
if( $i > 1 ): $output .= $separator; endif;
$output .= '' . esc_html( $category->name ) .'';
$i++;
endforeach;
endif;
//check output for / at the end without anything else
$checkFooterSlash = $author . $avatar . ' / ' . $output;
if($output == ''){
$slash = '';
}else{
$slash = ' / ';
}
//Check if home posts meta are enabled
$enabled_posts_home = esc_attr( get_option( 'meta_text_posts_home') );
$checked_home = (@$enabled_posts_home == '1' ? 'checked' : '');
if($checked_home){
if(is_single() || is_page()){
return;
}else{
return 'Posted ' . $posted_on . ' ago by '.$author.' ' . $avatar . $slash .' ' . $output . '';
}
}
//Check if posts meta are enabled
$enabled_posts = esc_attr( get_option( 'meta_text_posts') );
$checked = (@$enabled_posts == '1' ? 'checked' : '');
if($checked){
return 'Posted ' . $posted_on . ' ago by '.$author.' ' . $avatar . $slash .' ' . $output . '';
}else{
return;
}
}
function achilles_posted_footer(){
$comments_num = get_comments_number();
if( comments_open() ){
if( $comments_num == 0 ){
$comments = __('No Comments' , 'achilles');
} elseif ( $comments_num > 1 ){
$comments= $comments_num . __(' Comments' , 'achilles');
} else {
$comments = __('1 Comment' , 'achilles');
}
$comments = '';
} else {
$comments = __('Comments are closed' , 'achilles');
}
return '';
}
function achilles_get_attachment( $num = 1){
$output = '';
if( has_post_thumbnail() && $num == 1 ):
$output = wp_get_attachment_url( get_post_thumbnail_id( get_the_ID() ) );
/*else:
$attachments = get_posts( array(
'post_status' => null,
'post_type' => 'attachment',
'post_mime_type' => 'image',
'numberposts' => $num,
'post_parent' => get_the_ID()
) );
if( $attachments && $num == 1 ):
foreach ( $attachments as $attachment ):
$output = wp_get_attachment_url( $attachment->ID );
endforeach;
elseif( $attachments && $num > 1 ):
$output = $attachments;
endif;
*/
wp_reset_postdata();
endif;
return $output;
}
function achilles_get_embedded_media( $type = array() ){
$content = do_shortcode( apply_filters( 'the_content', get_the_content() ) );
$embed = get_media_embedded_in_content( $content, $type );
if( in_array( 'audio' , $type) ):
$output = str_replace( '?visual=true', '?visual=false', $embed[0] );
else:
$output = $embed[0];
endif;
return $output;
}
function achilles_grab_url(){
$regex = '/]*?href=[\'"](.+?)[\'"]/i';
if( !preg_match($regex, get_the_content(), $links )){
return false;
}
return esc_url_raw( $links[1] );
}
function achilles_get_bs_slides( $attachments ){
$output = array();
$count = count($attachments)-1;
for( $i = 0; $i <= $count; $i++ ):
$active = ( $i == 0 ? ' active' : '' );
$n = ( $i == $count ? 0 : $i+1 );
$nextImg = wp_get_attachment_thumb_url( $attachments[$n]->ID );
$p = ( $i == 0 ? $count : $i-1 );
$prevImg = wp_get_attachment_thumb_url( $attachments[$p]->ID );
$output[$i] = array(
'class' => $active,
'url' => wp_get_attachment_url( $attachments[$i]->ID ),
'next_img' => $nextImg,
'prev_img' => $prevImg,
'caption' => $attachments[$i]->post_excerpt
);
endfor;
return $output;
}
function achilles_has_shortcode(){
$post_to_check = get_post(get_the_ID());
$found = false;
$pattern = '/^\[[a-z]*/i';
if(preg_match($pattern, get_the_content() ) ){
$found = true;
}
return $found;
}
//Theme share social buttons
function share_social_links(){
?>