max_num_pages < 2 ) {
return;
}
?>
post_parent ) : get_adjacent_post( false, '', true );
$next = get_adjacent_post( false, '', false );
if ( ! $next && ! $previous ) {
return;
}
?>
' . get_the_author() . '' );
} elseif ( is_year() ) {
$title = sprintf( __( 'Year: %s', 'scrawl' ), get_the_date( _x( 'Y', 'yearly archives date format', 'scrawl' ) ) );
} elseif ( is_month() ) {
$title = sprintf( __( 'Month: %s', 'scrawl' ), get_the_date( _x( 'F Y', 'monthly archives date format', 'scrawl' ) ) );
} elseif ( is_day() ) {
$title = sprintf( __( 'Day: %s', 'scrawl' ), get_the_date( _x( 'F j, Y', 'daily archives date format', 'scrawl' ) ) );
} elseif ( is_tax( 'post_format' ) ) {
if ( is_tax( 'post_format', 'post-format-aside' ) ) {
$title = _x( 'Asides', 'post format archive title', 'scrawl' );
} elseif ( is_tax( 'post_format', 'post-format-gallery' ) ) {
$title = _x( 'Galleries', 'post format archive title', 'scrawl' );
} elseif ( is_tax( 'post_format', 'post-format-image' ) ) {
$title = _x( 'Images', 'post format archive title', 'scrawl' );
} elseif ( is_tax( 'post_format', 'post-format-video' ) ) {
$title = _x( 'Videos', 'post format archive title', 'scrawl' );
} elseif ( is_tax( 'post_format', 'post-format-quote' ) ) {
$title = _x( 'Quotes', 'post format archive title', 'scrawl' );
} elseif ( is_tax( 'post_format', 'post-format-link' ) ) {
$title = _x( 'Links', 'post format archive title', 'scrawl' );
} elseif ( is_tax( 'post_format', 'post-format-status' ) ) {
$title = _x( 'Statuses', 'post format archive title', 'scrawl' );
} elseif ( is_tax( 'post_format', 'post-format-audio' ) ) {
$title = _x( 'Audio', 'post format archive title', 'scrawl' );
} elseif ( is_tax( 'post_format', 'post-format-chat' ) ) {
$title = _x( 'Chats', 'post format archive title', 'scrawl' );
}
} elseif ( is_post_type_archive() ) {
$title = sprintf( __( 'Archives: %s', 'scrawl' ), post_type_archive_title( '', false ) );
} elseif ( is_tax() ) {
$tax = get_taxonomy( get_queried_object()->taxonomy );
/* translators: 1: Taxonomy singular name, 2: Current taxonomy term */
$title = sprintf( __( '%1$s: %2$s', 'scrawl' ), $tax->labels->singular_name, single_term_title( '', false ) );
} else {
$title = __( 'Archives', 'scrawl' );
}
/**
* Filter the archive title.
*
* @param string $title Archive title to be displayed.
*/
$title = apply_filters( 'get_the_archive_title', $title );
if ( ! empty( $title ) ) {
echo $before . $title . $after;
}
}
endif;
if ( ! function_exists( 'the_archive_description' ) ) :
/**
* Shim for `the_archive_description()`.
*
* Display category, tag, or term description.
*
* @todo Remove this function when WordPress 4.3 is released.
*
* @param string $before Optional. Content to prepend to the description. Default empty.
* @param string $after Optional. Content to append to the description. Default empty.
*/
function the_archive_description( $before = '', $after = '' ) {
$description = apply_filters( 'get_the_archive_description', term_description() );
if ( ! empty( $description ) ) {
/**
* Filter the archive description.
*
* @see term_description()
*
* @param string $description Archive description to be displayed.
*/
echo $before . $description . $after;
}
}
endif;
if ( ! function_exists( 'scrawl_posted_on' ) ) :
/**
* Prints HTML with meta information for the current post-date/time and author.
*/
function scrawl_posted_on() {
$time_string = '';
if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
$time_string .= '';
}
$time_string = sprintf( $time_string,
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_attr( get_the_modified_date( 'c' ) ),
esc_html( get_the_modified_date() )
);
if ( is_single() && scrawl_categorized_blog() ) {
printf( __( 'Posted on %1$s by %3$s in %2$s', 'scrawl' ),
sprintf( '%2$s',
esc_url( get_permalink() ),
$time_string
),
get_the_category_list( __( ', ', 'scrawl' ) ),
sprintf( '%2$s',
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_html( get_the_author() )
)
);
} else {
printf( __( 'Posted on %1$s by %2$s', 'scrawl' ),
sprintf( '%2$s',
esc_url( get_permalink() ),
$time_string
),
sprintf( '%2$s',
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_html( get_the_author() )
)
);
}
}
endif;
/**
* Returns true if a blog has more than 1 category.
*
* @return bool
*/
function scrawl_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'scrawl_categories' ) ) ) {
// Create an array of all the categories that are attached to posts.
$all_the_cool_cats = get_categories( array(
'fields' => 'ids',
'hide_empty' => 1,
// We only need to know if there is more than one category.
'number' => 2,
) );
// Count the number of categories that are attached to the posts.
$all_the_cool_cats = is_countable( $all_the_cool_cats ) ? count( $all_the_cool_cats ) : 0;
set_transient( 'scrawl_categories', $all_the_cool_cats );
}
if ( $all_the_cool_cats > 1 ) {
// This blog has more than 1 category so scrawl_categorized_blog should return true.
return true;
} else {
// This blog has only 1 category so scrawl_categorized_blog should return false.
return false;
}
}
/**
* Flush out the transients used in scrawl_categorized_blog.
*/
function scrawl_category_transient_flusher() {
// Like, beat it. Dig?
delete_transient( 'scrawl_categories' );
}
add_action( 'edit_category', 'scrawl_category_transient_flusher' );
add_action( 'save_post', 'scrawl_category_transient_flusher' );
/**
* Returns the URL from the post.
*
* @uses get_the_link() to get the URL in the post meta (if it exists) or
* the first link found in the post content.
*
* Falls back to the post permalink if no URL is found in the post.
*
* @return string URL
*/
function scrawl_get_link_url() {
$content = get_the_content();
$has_url = get_url_in_content( $content );
return ( $has_url ) ? $has_url : apply_filters( 'the_permalink', get_permalink() );
}
/*
* Return the post format, linked to the post format archive
*/
function scrawl_post_format() {
$format = get_post_format();
$formats = get_theme_support( 'post-formats' );
//If the post has no format, or if it's not a format supported by the theme, return
if ( ! $format || ! has_post_format( $formats[0] ) )
return;
printf( '%3$s',
esc_url( get_post_format_link( $format ) ),
sprintf( __( 'All %s posts', 'scrawl' ), get_post_format_string( $format ) ),
get_post_format_string( $format )
);
}
/**
* A default logo image
*
* Use the admin email's gravatar as the default logo image.
*/
function scrawl_get_gravatar() {
// Get default from Discussion Settings.
$default = get_option( 'avatar_default', 'mystery' ); // Mystery man default
if ( 'mystery' == $default )
$default = 'mm';
elseif ( 'gravatar_default' == $default )
$default = '';
$protocol = ( is_ssl() ) ? 'https://secure.' : 'http://';
$email = get_theme_mod( 'scrawl_gravatar_email', '' );
$url = sprintf( '%1$sgravatar.com/avatar/%2$s/', $protocol, md5( $email ) );
$url = add_query_arg( array(
's' => 120,
'd' => urlencode( $default ),
), $url );
echo sprintf( '
',
esc_url( home_url( '/' ) ),
esc_url_raw( $url ) );
} // scrawl_get_gravatar