File: D:/HostingSpaces/HBergman/dezaakpartners.nl/wwwroot/wp-content/themes/pinblue/functions.php
<?php
/**
* Sets up the theme and provides some helper functions. Some helper functions
* are used in the theme as custom template tags. Others are attached to action and
* filter hooks in WordPress to change core functionality.
*
*
* For more information on hooks, actions, and filters, see http://codex.wordpress.org/Plugin_API.
*/
if ( ! function_exists( 'pinblue_setup' ) ):
/**
* Sets up theme defaults and registers support for various WordPress features.
*/
function pinblue_setup() {
/**
* Make theme available for translation
* Translations can be filed in the /languages/ directory
*/
load_theme_textdomain( 'pinblue', get_template_directory() . '/languages' );
/**
* Add default posts and comments RSS feed links to head
*/
add_theme_support( 'automatic-feed-links' );
/**
* This theme uses wp_nav_menu() in one location.
*/
register_nav_menus( array(
'primary' => __( 'Primary Menu', 'pinblue' ),
) );
add_theme_support('post-thumbnails');
// This theme styles the visual editor with editor-style.css to match the theme style.
add_editor_style();
// adding post format support
add_theme_support( 'post-formats',
array(
'aside', /* Typically styled without a title. Similar to a Facebook note update */
'gallery', /* A gallery of images. Post will likely contain a gallery shortcode and will have image attachments */
'link', /* A link to another site. Themes may wish to use the first <a href=ÓÓ> tag in the post content as the external link for that post. An alternative approach could be if the post consists only of a URL, then that will be the URL and the title (post_title) will be the name attached to the anchor for it */
'image', /* A single image. The first <img /> tag in the post could be considered the image. Alternatively, if the post consists only of a URL, that will be the image URL and the title of the post (post_title) will be the title attribute for the image */
'quote', /* A quotation. Probably will contain a blockquote holding the quote content. Alternatively, the quote may be just the content, with the source/author being the title */
'status', /*A short status update, similar to a Twitter status update */
'video', /* A single video. The first <video /> tag or object/embed in the post content could be considered the video. Alternatively, if the post consists only of a URL, that will be the video URL. May also contain the video as an attachment to the post, if video support is enabled on the blog (like via a plugin) */
'audio', /* An audio file. Could be used for Podcasting */
'chat' /* A chat transcript */
)
);
}
endif;
add_action( 'after_setup_theme', 'pinblue_setup' );
/**
* Set the content width based on the theme's design and stylesheet.
*/
function pinblue_content_width() {
global $content_width;
if (!isset($content_width))
$content_width = 650; /* pixels */
}
add_action( 'after_setup_theme', 'pinblue_content_width' );
/**
* Title filter
*/
function pinblue_filter_wp_title( $old_title, $sep, $sep_location ){
$site_name = get_bloginfo( 'name' );
$site_description = get_bloginfo( 'description' );
// add padding to the sep
$ssep = ' ' . $sep . ' ';
if ( $site_description && ( is_home() || is_front_page() ) ) {
return $site_name . ' | ' . $site_description;
} else {
// find the type of index page this is
if( is_category() ) $insert = $ssep . __( 'Category', 'pinblue' );
elseif( is_tag() ) $insert = $ssep . __( 'Tag', 'pinblue' );
elseif( is_author() ) $insert = $ssep . __( 'Author', 'pinblue' );
elseif( is_year() || is_month() || is_day() ) $insert = $ssep . __( 'Archives', 'pinblue' );
else $insert = NULL;
// get the page number we're on (index)
if( get_query_var( 'paged' ) )
$num = $ssep . __( 'Page ', 'pinblue' ) . get_query_var( 'paged' );
// get the page number we're on (multipage post)
elseif( get_query_var( 'page' ) )
$num = $ssep . __( 'Page ', 'pinblue' ) . get_query_var( 'page' );
// else
else $num = NULL;
// concoct and return new title
return $site_name . $insert . $old_title . $num;
}
}
// call our custom wp_title filter, with normal (10) priority, and 3 args
add_filter( 'wp_title', 'pinblue_filter_wp_title', 10, 3 );
/**
* Filter the RSS Feed Site Title
*/
function pinblue_blogname_rss( $val, $show ) {
if( 'name' == $show )
$out = '';
else
$out = $val;
return $out;
}
add_filter('bloginfo_rss', 'pinblue_blogname_rss', 10, 2);
/**
* Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link.
*/
if ( ! function_exists( 'pinblue_main_nav' ) ) :
function pinblue_main_nav() {
// display the wp3 menu if available
wp_nav_menu(
array(
'menu' => '', /* menu name */
'theme_location' => 'primary', /* where in the theme it's assigned */
'container_class' => 'menu', /* container class */
'fallback_cb' => 'pinblue_main_nav_fallback' /* menu fallback */
)
);
}
endif;
if ( ! function_exists( 'pinblue_main_nav_fallback' ) ) :
function pinblue_main_nav_fallback() { wp_page_menu( 'show_home=Home&menu_class=menu' ); }
endif;
function pinblue_enqueue_comment_reply() {
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'pinblue_enqueue_comment_reply' );
function pinblue_page_menu_args( $args ) {
$args['show_home'] = true;
return $args;
}
add_filter( 'wp_page_menu_args', 'pinblue_page_menu_args' );
/**
* Register widgetized area and update sidebar with default widgets
*/
function pinblue_widgets_init() {
register_sidebar( array(
'name' => __( 'Sidebar 1', 'pinblue' ),
'id' => 'sidebar-1',
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
'after_widget' => "</aside>",
'before_title' => '<h2 class="widget-title">',
'after_title' => '</h2>',
) );
}
add_action( 'widgets_init', 'pinblue_widgets_init' );
if ( ! function_exists( 'pinblue_content_nav' ) ):
/**
* Display navigation to next/previous pages when applicable
*/
function pinblue_content_nav( $nav_id ) {
global $wp_query;
?>
<nav id="<?php echo $nav_id; ?>">
<h1 class="assistive-text section-heading"><?php _e( 'Post navigation', 'pinblue' ); ?></h1>
<?php if ( is_single() ) : // navigation links for single posts ?>
<?php previous_post_link( '<div class="nav-previous">%link</div>', '<span class="meta-nav">' . _x( '←', 'Previous post link', 'pinblue' ) . '</span> %title' ); ?>
<?php next_post_link( '<div class="nav-next">%link</div>', '%title <span class="meta-nav">' . _x( '→', 'Next post link', 'pinblue' ) . '</span>' ); ?>
<?php elseif ( $wp_query->max_num_pages > 1 && ( is_home() || is_archive() || is_search() ) ) : // navigation links for home, archive, and search pages ?>
<?php if ( get_next_posts_link() ) : ?>
<div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">←</span> Older posts', 'pinblue' ) ); ?></div>
<?php endif; ?>
<?php if ( get_previous_posts_link() ) : ?>
<div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">→</span>', 'pinblue' ) ); ?></div>
<?php endif; ?>
<?php endif; ?>
</nav><!-- #<?php echo $nav_id; ?> -->
<?php
}
endif;
if ( ! function_exists( 'pinblue_comment' ) ) :
/**
* Template for comments and pingbacks.
*/
function pinblue_comment( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
switch ( $comment->comment_type ) :
case 'pingback' :
case 'trackback' :
?>
<li class="post pingback">
<p><?php _e( 'Pingback:', 'pinblue' ); ?> <?php comment_author_link(); ?><?php edit_comment_link( __( '(Edit)', 'pinblue' ), ' ' ); ?></p>
<?php
break;
default :
?>
<li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>">
<article id="comment-<?php comment_ID(); ?>" class="comment">
<footer class="clearfix">
<div class="comment-author vcard">
<?php echo get_avatar( $comment, 40 ); ?>
<?php printf( __( '%s', 'pinblue' ), sprintf( '<cite class="fn">%s</cite>', get_comment_author_link() ) ); ?>
</div><!-- .comment-author .vcard -->
<?php if ( $comment->comment_approved == '0' ) : ?>
<em><?php _e( 'Your comment is awaiting moderation.', 'pinblue' ); ?></em>
<br />
<?php endif; ?>
<div class="comment-meta commentmetadata">
<a href="<?php echo esc_url( get_comment_link( $comment->comment_ID ) ); ?>"><time pubdate datetime="<?php comment_time( 'c' ); ?>">
<?php
/* translators: 1: date, 2: time */
printf( __( '%1$s at %2$s', 'pinblue' ), get_comment_date(), get_comment_time() ); ?>
</time></a>
<?php edit_comment_link( __( '(Edit)', 'pinblue' ), ' ' );
?>
</div><!-- .comment-meta .commentmetadata -->
</footer>
<div class="comment-content"><?php comment_text(); ?></div>
<div class="reply">
<?php comment_reply_link( array_merge( $args, array( 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
</div><!-- .reply -->
</article><!-- #comment-## -->
<?php
break;
endswitch;
}
endif;
if ( ! function_exists( 'pinblue_posted_on' ) ) :
/**
* Prints HTML with meta information for the current post-date/time and author.
*/
function pinblue_posted_on() {
printf( __( '<span class="sep">Posted on </span><a href="%1$s" title="%2$s" rel="bookmark"><time class="entry-date" datetime="%3$s">%4$s</time></a><span class="byline"> <span class="sep"> by </span> <span class="author vcard"><a class="url fn n" href="%5$s" title="%6$s" rel="author">%7$s</a></span></span>', 'pinblue' ),
esc_url( get_permalink() ),
esc_attr( get_the_time() ),
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_attr( sprintf( __( 'View all posts by %s', 'pinblue' ), get_the_author() ) ),
esc_html( get_the_author() )
);
}
endif;
/**
* Adds custom classes to the array of body classes.
*/
function pinblue_body_classes( $classes ) {
// Adds a class of single-author to blogs with only 1 published author
if ( ! is_multi_author() ) {
$classes[] = 'single-author';
}
return $classes;
}
add_filter( 'body_class', 'pinblue_body_classes' );
/**
* Returns true if a blog has more than 1 category
*/
function pinblue_categorized_blog() {
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 );
}
if ( '1' != $all_the_cool_cats ) {
// This blog has more than 1 category so pinblue_categorized_blog should return true
return true;
} else {
// This blog has only 1 category so pinblue_categorized_blog should return false
return false;
}
}
/**
* Flush out the transients used in pinblue_categorized_blog
*/
function pinblue_category_transient_flusher() {
// Like, beat it. Dig?
delete_transient( 'all_the_cool_cats' );
}
add_action( 'edit_category', 'pinblue_category_transient_flusher' );
add_action( 'save_post', 'pinblue_category_transient_flusher' );
/**
* Filter in a link to a content ID attribute for the next/previous image links on image attachment pages
*/
function pinblue_enhanced_image_navigation( $url ) {
global $post, $wp_rewrite;
$id = (int) $post->ID;
$object = get_post( $id );
if ( wp_attachment_is_image( $post->ID ) && ( $wp_rewrite->using_permalinks() && ( $object->post_parent > 0 ) && ( $object->post_parent != $id ) ) )
$url = $url . '#main';
return $url;
}
add_filter( 'attachment_link', 'pinblue_enhanced_image_navigation' );
if ( ! function_exists( 'pinblue_pagination' ) ) :
function pinblue_pagination($pages = '', $range = 4)
{
$showitems = ($range * 2)+1;
global $paged;
if(empty($paged)) $paged = 1;
if($pages == '')
{
global $wp_query;
$pages = $wp_query->max_num_pages;
if(!$pages)
{
$pages = 1;
}
}
if(1 != $pages)
{
printf( __( '<div class="pagination"><span>Page %1$s of %2$s</span>', 'pinblue'), $paged, $pages );
if($paged > 2 && $paged > $range+1 && $showitems < $pages) printf( __( '<a href="%1$s">« First</a>', 'pinblue' ), get_pagenum_link(1) );
if($paged > 1 && $showitems < $pages) printf( __( '<a href="%1$s">‹ Previous</a>', 'pinblue' ), get_pagenum_link($paged - 1) );
for ($i=1; $i <= $pages; $i++)
{
if (1 != $pages &&( !($i >= $paged+$range+1 || $i <= $paged-$range-1) || $pages <= $showitems ))
{
echo ($paged == $i)? "<span class=\"current\">".$i."</span>":"<a href='".get_pagenum_link($i)."' class=\"inactive\">".$i."</a>";
}
}
if ($paged < $pages && $showitems < $pages) printf( __( '<a href="%1$s">Next ›</a>', 'pinblue' ), get_pagenum_link($paged + 1) );
if ($paged < $pages-1 && $paged+$range-1 < $pages && $showitems < $pages) printf( __( '<a href="%1$s">Last »</a>', 'pinblue' ), get_pagenum_link($pages) );
echo "</div>\n";
}
}
endif;
function pinblue_w3c_valid_rel( $text ) {
$text = str_replace('rel="category tag"', 'rel="tag"', $text); return $text;
}
add_filter( 'the_category', 'pinblue_w3c_valid_rel' );
function pinblue_modernizr_addclass($output) {
return $output . ' class="no-js"';
}
add_filter('language_attributes', 'pinblue_modernizr_addclass');
function pinblue_modernizr_script() {
wp_enqueue_script( 'modernizr', get_template_directory_uri() . '/library/js/modernizr-2.6.1.min.js', false, '2.6.1');
}
add_action('wp_enqueue_scripts', 'pinblue_modernizr_script');
function pinblue_scripts_custom() {
wp_register_script( 'masonry', get_template_directory_uri() . '/library/js/jquery.masonry.min.js');
wp_enqueue_script( 'pinblue_custom_js', get_template_directory_uri() . '/library/js/scripts.js', array( 'jquery', 'masonry' ), '1.0.0', true );
wp_enqueue_style('pinblue_style', get_stylesheet_uri() );
}
add_action('wp_enqueue_scripts', 'pinblue_scripts_custom');