File: /home/mmickelson/martyknows.com/wp-content/themes/pink-touch-2/functions.php
<?php
/**
* @package Pink Touch 2
*/
// Set the content width based on the theme's design and stylesheet.
if ( ! isset( $content_width ) )
$content_width = 510;
function pinktouch_setup() {
load_theme_textdomain( 'pinktouch', get_template_directory() . '/languages' );
// This theme uses wp_nav_menu() in one location.
register_nav_menu( 'primary', __( 'Primary Menu', 'pinktouch' ) );
// Add default posts and comments RSS feed links to head.
add_theme_support( 'automatic-feed-links' );
// Enable Post Formats.
add_theme_support( 'post-formats', array( 'aside', 'gallery', 'image', 'quote', 'link', 'chat', 'audio', 'video' ) );
// Add support for custom backgrounds.
add_theme_support( 'custom-background', apply_filters( 'pinktouch_custom_background_args', $bg_args = array(
'default-color' => 'e3e3e3',
'default-image' => get_template_directory_uri() . '/images/bg.jpg'
) ) );
// Add support for custom header
add_theme_support( 'custom-header', apply_filters( 'pinktouch_custom_header_args', array(
'default-text-color' => '000',
'width' => 690,
'height' => 185,
'wp-head-callback' => 'pinktouch_header_style',
'admin-head-callback' => 'pinktouch_admin_header_style',
) ) );
}
add_action( 'after_setup_theme', 'pinktouch_setup' );
// Header style for front-end.
function pinktouch_header_style() {
if ( HEADER_TEXTCOLOR == get_header_textcolor() && '' == get_header_image() )
return;
?>
<style type="text/css">
<?php if ( '' != get_header_image() ) : ?>
#header {
background: url(<?php echo get_header_image(); ?>) no-repeat;
}
<?php endif; ?>
<?php if ( 'blank' == get_header_textcolor() ) : ?>
#header h1,
#description {
position: absolute !important;
clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
clip: rect(1px, 1px, 1px, 1px);
}
<?php else : ?>
#header h1 a,
#description p {
color: #<?php echo get_header_textcolor(); ?> !important;
}
<?php endif; ?>
</style>
<?php
}
// Styles the header image displayed on the Appearance > Header admin panel.
function pinktouch_admin_header_style() {
?>
<style type="text/css">
.appearance_page_custom-header #headimg {
background-color: <?php echo ( '' != get_background_color() ? ' #' .get_background_color() : 'transparent' ); ?>;
<?php
if ( '' == get_header_image() && '' == get_background_color() )
echo 'background: url(' . get_template_directory_uri() . '/images/bg.jpg) repeat fixed !important;';
?>
border: none;
height: 185px;
text-align: center;
}
#headimg h1 {
font-family: Arvo, Cambria, Georgia, Times, serif;
font-size: 40px;
font-weight: normal;
padding: 44px 0 0 0;
line-height: 44px;
margin: 0;
}
#headimg h1 a {
text-decoration: none;
}
#desc {
font-family: Cambria, Georgia, Times, serif;
font-size: 18px;
font-style: italic;
line-height: 24px;
margin: 4px 0 0 0;
}
</style>
<?php
}
// Sniff out the number of categories in use and return the number of categories.
function pinktouch_category_counter() {
if ( false === ( $all_the_cool_cats = get_transient( 'all_the_cool_cats' ) ) ) {
// Create an array of all the categories that are attached to posts.
$all_the_cool_cats = get_categories( array(
'hide_empty' => 1,
) );
// Count the number of categories that are attached to the posts.
$all_the_cool_cats = count( $all_the_cool_cats );
set_transient( 'all_the_cool_cats', $all_the_cool_cats );
}
return $all_the_cool_cats;
}
// Register widgetized area and update sidebar with default widgets.
function pinktouch_widgets_init() {
register_sidebar( array(
'name' => __( 'Footer Area One', 'pinktouch' ),
'id' => 'sidebar-1',
'description' => __( 'An optional widget in the footer', 'pinktouch' ),
'before_widget' => '<div id="%1$s" class="clearfix widget %2$s">',
'after_widget' => '</div>',
'before_title' => '<h3 class="widget-title">',
'after_title' => '</h3>',
) );
register_sidebar( array(
'name' => __( 'Footer Area Two', 'pinktouch' ),
'id' => 'sidebar-2',
'description' => __( 'An optional widget in the footer', 'pinktouch' ),
'before_widget' => '<div id="%1$s" class="clearfix widget %2$s">',
'after_widget' => '</div>',
'before_title' => '<h3 class="widget-title">',
'after_title' => '</h3>',
) );
register_sidebar( array(
'name' => __( 'Footer Area Three', 'pinktouch' ),
'id' => 'sidebar-3',
'description' => __( 'An optional widget in the footer', 'pinktouch' ),
'before_widget' => '<div id="%1$s" class="clearfix widget %2$s">',
'after_widget' => '</div>',
'before_title' => '<h3 class="widget-title">',
'after_title' => '</h3>',
) );
}
add_action( 'widgets_init', 'pinktouch_widgets_init' );
// Show post data for use in loop.
function pinktouch_post_data() { ?>
<div class="info">
<?php if ( 1 != pinktouch_category_counter() && is_multi_author() ) : ?>
<p class="category-list">
<?php
printf( __ ( 'Posted by <span class="author vcard"><a class="url fn n" href="%1$s" title="%2$s" rel="author">%3$s</a></span> in %4$s', 'pinktouch' ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_attr( sprintf( __( 'View all posts by %s', 'pinktouch' ), get_the_author() ) ),
get_the_author(),
get_the_category_list( __( ', ', 'pinktouch' ) )
);
?>
</p>
<?php elseif ( is_multi_author() ) : ?>
<p class="category-list">
<?php
printf( __ ( 'Posted by <span class="author vcard"><a class="url fn n" href="%1$s" title="%2$s" rel="author">%3$s</a></span>', 'pinktouch' ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_attr( sprintf( __( 'View all posts by %s', 'pinktouch' ), get_the_author() ) ),
esc_html( get_the_author() )
);
?>
</p>
<?php elseif ( 1 != pinktouch_category_counter() ) : ?>
<p class="category-list">
<?php
printf( __ ( 'Posted in %s', 'pinktouch' ),
get_the_category_list( __( ', ', 'pinktouch' ) )
);
?>
</p>
<?php endif; ?>
<?php the_tags( __( '<p class="tag-list">Tags: ', 'pinktouch' ), ', ', '</p>' ); ?>
<p>
<span class="permalink"><a href="<?php the_permalink(); ?>" rel="bookmark"><?php _e( 'Permalink', 'pinktouch' ); ?></a></span>
<?php if ( comments_open() || ( '0' != get_comments_number() && ! comments_open() ) ) : ?>
<span class="notes"><?php comments_popup_link( __( 'Leave a comment', 'pinktouch' ), __( '1 Comment', 'pinktouch' ), __( '% Comments', 'pinktouch' ) ); ?></span>
<?php endif; ?>
</p>
<?php edit_post_link( __( 'Edit', 'pinktouch' ), '<p>', '</p>' ); ?>
</div>
<?php
}
// Display navigation to next/previous pages when applicable.
function pinktouch_content_nav() {
global $wp_query;
if ( $wp_query->max_num_pages > 1 ) : ?>
<div class="pagination" >
<p class="clearfix">
<?php next_posts_link( __( '<span class="older"><span class="meta-nav">←</span> Older posts</span>', 'pinktouch' ) ); ?>
<?php previous_posts_link( __( '<span class="newer">Newer posts <span class="meta-nav">→</span></span>', 'pinktouch' ) ); ?>
</p>
</div>
<?php endif;
}
// Count the number of footer sidebars to enable dynamic classes for the footer.
function pinktouch_footer_sidebar_class() {
$count = 0;
if ( is_active_sidebar( 'sidebar-1' ) )
$count++;
if ( is_active_sidebar( 'sidebar-2' ) )
$count++;
if ( is_active_sidebar( 'sidebar-3' ) )
$count++;
$class = '';
switch ( $count ) {
case '1':
$class = 'one';
break;
case '2':
$class = 'two';
break;
case '3':
$class = 'three';
break;
}
if ( $class )
echo 'class="clearfix ' . $class . '"';
}
// Returns a "Continue Reading" link for excerpts.
function pinktouch_continue_reading_link() {
return ' <a href="'. esc_url( get_permalink() ) . '">' . __( 'Continue reading <span class="meta-nav">→</span>', 'pinktouch' ) . '</a>';
}
// Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and pinktouch_continue_reading_link().
function pinktouch_auto_excerpt_more( $more ) {
return ' …' . pinktouch_continue_reading_link();
}
add_filter( 'excerpt_more', 'pinktouch_auto_excerpt_more' );
// Adds a pretty "Continue Reading" link to custom post excerpts.
function pinktouch_custom_excerpt_more( $output ) {
if ( has_excerpt() && ! is_attachment() ) {
$output .= pinktouch_continue_reading_link();
}
return $output;
}
add_filter( 'get_the_excerpt', 'pinktouch_custom_excerpt_more' );
// Show author info.
function pinktouch_author_info() { ?>
<div id="author-info" class="clearfix">
<div id="author-avatar">
<?php echo get_avatar( get_the_author_meta( 'ID' ), apply_filters( 'pinktouch_author_bio_avatar_size', 68 ) ); ?>
</div><!-- #author-avatar -->
<div id="author-description">
<h3><?php echo esc_html( sprintf( __( 'About %s', 'pinktouch' ), get_the_author() ) ); ?></h3>
<?php the_author_meta( 'description' ); ?>
<div id="author-link">
<a href="<?php echo esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ); ?>" rel="author">
<?php printf( __( 'View all posts by %s <span class="meta-nav">→</span>', 'pinktouch' ), get_the_author() ); ?>
</a>
</div><!-- #author-link -->
</div><!-- #author-description -->
</div><!-- #entry-author-info -->
<?php
}
/**
* Template for comments and pingbacks.
* Used as a callback by wp_list_comments() for displaying the comments.
*/
function pinktouch_comment( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
if ( 'pingback' == $comment->comment_type || 'trackback' == $comment->comment_type ) : ?>
<li class="pingback" id="comment-<?php comment_ID(); ?>">
<p><?php _e( 'Pingback:', 'pinktouch' ); ?> <?php comment_author_link(); ?><?php edit_comment_link( __( 'Edit', 'pinktouch' ), '<span class="edit-link">', '</span>' ); ?></p>
<?php else : ?>
<li <?php comment_class(); ?> id="comment-<?php comment_ID(); ?>">
<div id="div-comment-<?php comment_ID(); ?>" class="comment-body">
<div class="comment-author vcard">
<?php
echo get_avatar( $comment, 48 );
printf( '<cite class="fn">%s</cite>', get_comment_author_link() );
?>
</div><!-- .comment-author .vcard -->
<div class="comment-meta commentmetadata">
<?php
printf( '<a href="%1$s"><time pubdate datetime="%2$s">%3$s</time></a>',
esc_url( get_comment_link() ),
get_comment_time( 'c' ),
sprintf( _x( '%1$s at %2$s', '1: date, 2: time', 'pinktouch' ), get_comment_date(), get_comment_time() )
);
edit_comment_link( __( 'Edit', 'pinktouch' ), '<span class="edit-link">', '</span>' );
?>
</div><!-- .comment-meta .commentmetadata -->
<?php if ( '0' == $comment->comment_approved ) : ?>
<em class="comment-awaiting-moderation"><?php _e( 'Your comment is awaiting moderation.', 'pinktouch' ); ?></em>
<br />
<?php endif; ?>
<?php comment_text(); ?>
<div class="reply">
<?php comment_reply_link( array_merge( $args, array( 'reply_text' => __( 'Reply <span>↓</span>', 'pinktouch' ), 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
</div><!-- .reply -->
</div><!-- #div-comment-## -->
<?php
endif;
}
/**
* Register Google fonts styles.
*/
function pinktouch_register_fonts() {
$protocol = is_ssl() ? 'https' : 'http';
wp_register_style(
'arvo',
"$protocol://fonts.googleapis.com/css?family=Arvo:400,700",
array(),
'20120821'
);
}
add_action( 'init', 'pinktouch_register_fonts' );
/**
* Enqueue scripts and styles
*/
function pinktouch_scripts() {
wp_enqueue_style( 'pinktouch', get_stylesheet_uri() );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) )
wp_enqueue_script( 'comment-reply' );
}
add_action( 'wp_enqueue_scripts', 'pinktouch_scripts' );
/**
* Enqueue Google fonts styles.
*/
function pinktouch_fonts() {
wp_enqueue_style( 'arvo' );
}
add_action( 'wp_enqueue_scripts', 'pinktouch_fonts' );
/**
* Audio helper script.
*
* If an audio shortcode exists we will enqueue javascript
* that replaces all non-supported audio player instances
* with text links.
*
* @uses shortcode_exists();
*/
function pinktouch_audio_script() {
if ( shortcode_exists( 'audio' ) )
return;
if ( ! is_singular() || has_post_format( 'audio' ) )
wp_enqueue_script( 'pinktouch-audio', get_template_directory_uri() . '/js/audio.js', array(), '20130521' );
}
add_action( 'wp_enqueue_scripts', 'pinktouch_audio_script' );
/**
* Enqueue Google fonts style to admin screen for custom header display
*/
function pinktouch_admin_fonts( $hook_suffix ) {
if ( 'appearance_page_custom-header' != $hook_suffix )
return;
wp_enqueue_style( 'arvo' );
}
add_action( 'admin_enqueue_scripts', 'pinktouch_admin_fonts' );
if ( ! function_exists( 'pinktouch_url_grabber' ) ) {
/**
* Return the URL for the first link found in this post.
*
* @param string the_content Post content, falls back to current post content if empty.
* @return string|bool URL or false when no link is present.
*/
function pinktouch_url_grabber( $the_content = '' ) {
if ( empty( $the_content ) )
$the_content = get_the_content();
if ( ! preg_match( '/<a\s[^>]*?href=[\'"](.+?)[\'"]/is', $the_content, $matches ) )
return false;
return esc_url_raw( $matches[1] );
}
} // if ( ! function_exists( 'pinktouch_url_grabber' ) )
if ( function_exists( 'get_the_post_format_media' ) && ! function_exists( 'pinktouch_audio_grabber' ) ) :
/**
* Return the first audio file found for a post.
*
* @param int $post_id ID for parent post.
* @return string Path to audio file.
*/
function pinktouch_audio_grabber( $post_id ) {
$null = null;
preg_match( '/src=[\'"](.+?)[\'"]/is', get_the_post_format_media( 'audio', $null, 1 ), $matches );
return isset( $matches[1] ) ? esc_url( $matches[1] ) : '';
}
endif;
/**
* Get a short-form mime type for an audio file to display as a class attribute.
*
* @param int ID of an attachment
* @return string A short representation of the file's mime type.
*/
function pinktouch_post_classes( $classes ) {
if ( has_post_format( 'audio' ) ) {
$audio = pinktouch_audio_grabber( get_the_ID() );
if ( ! empty( $audio ) && is_object( $audio ) ) {
$mime = str_replace( 'audio/', '', get_post_mime_type( $audio->ID ) );
if ( in_array( $mime, array( 'mp3', 'ogg', 'wav', ) ) )
$classes[] = $mime;
}
}
return $classes;
}
add_filter( 'post_class', 'pinktouch_post_classes' );
if ( ! function_exists( 'shortcode_exists' ) ) :
/**
* Shiv for shortcode_exists().
*
* shortcode_exists() was introduced to WordPress in version 3.6. To
* provide backward compatibility with previous versions, we will define our
* own version of this function.
*
* @todo Remove this function when WordPress 3.8 is released.
*
* @param string $name The name of the shortcode.
* @return bool True if shortcode exists; False otherwise.
*/
function shortcode_exists( $tag ) {
global $shortcode_tags;
return array_key_exists( $tag, $shortcode_tags );
}
endif;
if ( ! function_exists( 'pinktouch_the_attached_image' ) ) :
/**
* Prints the attached image with a link to the next attached image.
*/
function pinktouch_the_attached_image() {
$post = get_post();
$attachment_size = apply_filters( 'pinktouch_attachment_size', 510 );
$next_attachment_url = wp_get_attachment_url();
/**
* Grab the IDs of all the image attachments in a gallery so we can get the URL
* of the next adjacent image in a gallery, or the first image (if we're
* looking at the last image in a gallery), or, in a gallery of one, just the
* link to that image file.
*/
$attachment_ids = get_posts( array(
'post_parent' => $post->post_parent,
'fields' => 'ids',
'numberposts' => -1,
'post_status' => 'inherit',
'post_type' => 'attachment',
'post_mime_type' => 'image',
'order' => 'ASC',
'orderby' => 'menu_order ID'
) );
// If there is more than 1 attachment in a gallery...
if ( count( $attachment_ids ) > 1 ) {
foreach ( $attachment_ids as $attachment_id ) {
if ( $attachment_id == $post->ID ) {
$next_id = current( $attachment_ids );
break;
}
}
// get the URL of the next image attachment...
if ( $next_id )
$next_attachment_url = get_attachment_link( $next_id );
// or get the URL of the first image attachment.
else
$next_attachment_url = get_attachment_link( array_shift( $attachment_ids ) );
}
printf( '<a href="%1$s" rel="attachment">%2$s</a>',
esc_url( $next_attachment_url ),
wp_get_attachment_image( $post->ID, array( $attachment_size, 510 ) )
);
}
endif;
/**
* Deprecated.
*
* This function is kept just in case it has
* been used in a child theme. It does nothing.
*
* @deprecated 1.2
*/
function pinktouch_add_audio_support() {
_deprecated_function( __FUNCTION__, '1.2' );
}
/**
* Filters wp_title to print a neat <title> tag based on what is being viewed.
*
* @since Pink Touch 2 1.1
*/
function pinktouch_wp_title( $title, $sep ) {
global $page, $paged;
if ( is_feed() )
return $title;
// Add the blog name
$title .= get_bloginfo( 'name' );
// Add the blog description for the home/front page.
$site_description = get_bloginfo( 'description', 'display' );
if ( $site_description && ( is_home() || is_front_page() ) )
$title .= " $sep $site_description";
// Add a page number if necessary:
if ( $paged >= 2 || $page >= 2 )
$title .= " $sep " . sprintf( __( 'Page %s', 'pinktouch' ), max( $paged, $page ) );
return $title;
}
add_filter( 'wp_title', 'pinktouch_wp_title', 10, 2 );
if ( ! function_exists( 'pinktouch_audio_grabber' ) ) :
/**
* Return the first audio file found for a post.
*
* @param int post_id ID for parent post
* @return boolean|string Path to audio file
*/
function pinktouch_audio_grabber( $post_id ) {
global $wpdb;
$first_audio = $wpdb->get_var( $wpdb->prepare( "SELECT guid FROM $wpdb->posts WHERE post_parent = %d AND post_type = 'attachment' AND INSTR(post_mime_type, 'audio') ORDER BY menu_order ASC LIMIT 0,1", (int) $post_id ) );
if ( ! empty( $first_audio ) )
return $first_audio;
return false;
}
endif;
/**
* Load Jetpack compatibility file.
*/
require get_template_directory() . '/inc/jetpack.compat.php';
// This theme was built with PHP, Semantic HTML, CSS, love, and a Toolbox.