1 files changed, 121 insertions, 0 deletions
diff --git a/functions.php b/functions.php
new file mode 100644
index 0000000..ecb0644
--- /dev/null
+++ b/functions.php
@@ -0,0 +1,121 @@
+<?php
+/**
+ * @author Luke Shumaker
+ * @author Chris Aprea
+ */
+
+/**
+ * In child themes the functions.php is applied before the parent
+ * theme's functions.php. So we need to wait for the parent theme to add 
+ * it's filter before we can remove it.
+ */
+function lnns_child_theme_setup() {
+	// Removes the filter that adds the "singular" class to the body element
+	// which centers the content and does not allow for a sidebar
+	remove_filter( 'body_class', 'twentyeleven_body_classes' );
+}
+add_action( 'after_setup_theme', 'lnns_child_theme_setup' );
+
+function lnns_widgets_init() {
+	register_sidebar( array(
+		'name' => __('Index Header', 'northstar-twentyeleven'),
+		'id' => 'index-page-widgetarea',
+		'description' => __( 'An optional widget area at the top of the index page', 'northstar-twentyeleven'),
+		'before_widget' => '<div id="%1$s" class="widget %$s">',
+		'after_widget' => '</div>',
+		'before_title' => '<h3 class="widget-title">',
+		'after_title' => '</h3>',
+	) );
+}
+add_action( 'widgets_init', 'lnns_widgets_init' );
+
+function lnns_authors_loop($callback) {
+	$loop = false;
+	$authors = null;
+	
+	if (function_exists('coauthors')) {
+		$loop = true;
+		$authors = new CoAuthorsIterator();
+		@$authors->iterate();
+	}
+	
+	$authors_data = array();
+	do {
+		$callback(&$authors_data);
+	} while ($loop && $authors->iterate());
+	
+	return $authors_data;
+}
+
+function _lnns_authors(&$strings) {
+	$tran = 'northstar-twentyeleven';
+	
+	$url = get_author_posts_url(get_the_author_meta('ID'));
+	$name = get_the_author();
+	
+	$strings[] = sprintf('<a href="%1$s">%2$s</a>',
+	                     esc_url($url),
+	                     $name);
+}
+function lnns_authors() {
+	$strings = lnns_authors_loop('_lnns_authors');
+	return implode(__(' and '), $strings);
+}
+
+/**
+ * Prints HTML with meta information for the current post-date/time and author.
+ * If CoAuthors is set up, will loop through all authors.
+ */
+function _twentyeleven_posted_on(&$authors_data) {
+	$id = get_the_author_meta('ID');
+	
+	$author_data = array();
+	$author_data['url'] = get_author_posts_url($id);
+	$author_data['name'] = get_the_author();
+	
+	$user = new WP_User($id);
+	$roles = array();
+	if ( !empty( $user->roles ) && is_array( $user->roles ) ) {
+		foreach ( $user->roles as $role ) {
+			$roles[] = str_replace('_', ' ', $role);
+		}
+	}
+	$author_data['roles'] = $roles;
+	
+	$authors_data[] = $author_data;
+}
+function twentyeleven_posted_on() {
+	$tran = 'northstar-twentyeleven';
+	$authors_data = lnns_authors_loop('_twentyeleven_posted_on');
+	// Now print it all //////////////////////////////////////////
+	
+	$format = __('<span class="author vcard">'.
+	             '<a class="url fn n" href="%1$s" title="%2$s" rel="author">%3$s</a>'.
+	             ' <span class="role">%4$s</span>'.
+	             '</span>', $tran);
+	
+	$authors = array();
+	foreach ($authors_data as $author) {
+		$authors[] = sprintf($format,
+		                     esc_url($author['url']),
+		                     sprintf(esc_attr__('View all posts by %s', $tran),
+		                             $author['name'] ),
+		                     esc_html($author['name']),
+		                     esc_html(implode(' ', $author['roles']))
+		                     );
+	}
+	$authors_string = implode( __('<span class="sep"> and </span>', $tran),
+	                           $authors);
+	printf( __('<span class="authors">%s</span>', $tran), $authors_string);
+	
+	// Print the date.
+	printf( __(' <span class="entry-date"><span class="sep">Published on </span>'.
+	           '<a href="%1$s" title="%2$s" rel="bookmark">'.
+	           '<time class="entry-date" datetime="%3$s" pubdate>%4$s</time>'.
+	           '</a></span>', $tran),
+	           esc_url( get_permalink() ),
+	           esc_attr( get_the_time() ),
+	           esc_attr( get_the_date( 'c' ) ),
+	           esc_html( get_the_date() )
+	           );
+}