__( 'Main Menu', 'esquire' ),
) );
// Add post thumbnail support for audio album art
add_theme_support( 'post-thumbnails' );
add_image_size( 'audio', 207, 207, false );
/**
* Enable Post Formats
*/
add_theme_support( 'post-formats', array( 'aside', 'gallery', 'image', 'quote', 'link', 'audio', 'video' ) );
/**
* Load Jetpack compatibility file.
*/
require( get_template_directory() . '/inc/jetpack.compat.php' );
/**
* Load up our functions for grabbing content from posts
*/
require( get_template_directory() . '/content-grabbers.php' );
}
add_action( 'after_setup_theme', 'esquire_setup' );
/**
* Sniff out the number of categories in use and return the number of categories
*/
function esquire_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;
}
/**
* Flush out the transients used in esquire_category_counter
*/
function esquire_category_transient_flusher() {
// Like, beat it. Dig?
delete_transient( 'all_the_cool_cats' );
}
add_action( 'edit_category', 'esquire_category_transient_flusher' );
add_action( 'save_post', 'esquire_category_transient_flusher' );
/**
* Add a class to the Older Posts link
*/
function esquire_next_posts_link_attributes( $attr ) {
$attr = 'rel="prev"';
return $attr;
}
add_filter( 'next_posts_link_attributes', 'esquire_next_posts_link_attributes' );
/**
* Add a class to the Newer Posts link
*/
function esquire_previous_posts_link_attributes( $attr ) {
$attr = 'rel="next"';
return $attr;
}
add_filter( 'previous_posts_link_attributes', 'esquire_previous_posts_link_attributes' );
/**
* Sets the post excerpt length to 40 words.
*
* To override this length in a child theme, remove the filter and add your own
* function tied to the excerpt_length filter hook.
*/
function esquire_excerpt_length( $length ) {
return 40;
}
add_filter( 'excerpt_length', 'esquire_excerpt_length' );
/**
* Returns a "Continue Reading" link for excerpts
*/
function esquire_continue_reading_link() {
return ' ' .__( 'Continue reading →', 'esquire' ) . '';
}
/**
* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and esquire_continue_reading_link().
*
* To override this in a child theme, remove the filter and add your own
* function tied to the excerpt_more filter hook.
*/
function esquire_auto_excerpt_more( $more ) {
return ' …' . esquire_continue_reading_link();
}
add_filter( 'excerpt_more', 'esquire_auto_excerpt_more' );
/**
* Adds a pretty "Continue Reading" link to custom post excerpts.
*
* To override this link in a child theme, remove the filter and add your own
* function tied to the get_the_excerpt filter hook.
*/
function esquire_custom_excerpt_more( $output ) {
if ( has_excerpt() && ! is_attachment() ) {
$output .= esquire_continue_reading_link();
}
return $output;
}
add_filter( 'get_the_excerpt', 'esquire_custom_excerpt_more' );
/**
* Register our footer widget area
*
* @since Esquire 1.0
*/
function esquire_widgets_init() {
register_sidebar( array(
'name' => __( 'Footer', 'esquire' ),
'id' => 'sidebar-1',
'before_widget' => '",
'before_title' => '',
) );
}
add_action( 'widgets_init', 'esquire_widgets_init' );
/**
* Template for comments and pingbacks.
* Used as a callback by wp_list_comments() for displaying the comments.
*
* @since Esquire 1.0
*/
function esquire_comment( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
switch ( $comment->comment_type ) :
case 'pingback' :
case 'trackback' :
?>
', '' ); ?>
id="li-comment-">
ID, $content, '' );
if ( $first_image )
$content = preg_replace( WPCOM_THEMES_IMAGE_REPLACE_REGEX, $first_image, $content, 1 );
break;
default:
break;
}
return $content;
}
if ( ! is_admin() )
add_filter( 'the_content', 'esquire_the_content', 11 );
/**
* Add extra markup to VideoPress embeds.
*
* @param string html Video content from VideoPress plugin.
* @return string Updated content with extra markup.
*/
function esquire_video_embed_html( $html ) {
$html = '';
return $html;
}
/**
* Add extra markup to auto-embedded videos.
*
* @param string html Content from the auto-embed plugin.
* @param string url Link embedded in the post, used to determine if this is a video we want to filter.
* @return string Updated content with extra markup.
*/
function esquire_check_video_embeds( $html, $url ) {
if ( false !== ( strstr( $url, 'youtube' ) ) || false !== ( strstr( $url, 'vimeo' ) ) )
$html = esquire_video_embed_html( $html );
return $html;
}
// Add in-head JS block for audio post format
function esquire_add_audio_support() {
if ( ! is_singular() || ( is_singular() && 'audio' == get_post_format() ) ) {
?>