functions.php

<?php

if ( function_exists('register_sidebar') )
register_sidebar(array('name'=>'revenudebase_sidebar',
	'before_widget' => '<div>',
	'after_widget' => '</div>',
	'before_title' => '<h3>',
	'after_title' => '</h3>',
));

/**
 * Register setup theme
 */
add_action( 'after_setup_theme', 'revenudebase_setup' );
if ( ! function_exists( 'revenudebase_setup' ) ) {
	function revenudebase_setup(){
		// Load up our theme options page and related code.
		require( get_template_directory() . '/inc/theme-options.php' );

		// This theme uses Featured Images for per-post/per-page Custom Header images
		add_theme_support( 'post-thumbnails' );
		set_post_thumbnail_size( 210 );

		// also load Event Manager specific filters
		require( get_template_directory() . '/inc/em-functions.php' );
		// also load widgets
		require( get_template_directory() . '/inc/widget-newsletter.php');

	}
}

/**
 * Register header manager
 */
add_action('wp_head', 'revenudebase_wp_head');
if ( ! function_exists( 'revenudebase_wp_head' ) ) {
	function revenudebase_wp_head() {
		/* do nothing */
	}
}

/**
 * Register menus
 */
add_action( 'init', 'revenudebase_init_menus' );
if ( ! function_exists( 'revenudebase_init_menus' ) ) {
	function revenudebase_init_menus () {
		register_nav_menus(array(
			'navigation_menu' => 'Navigation',
			'footer_menu_left' => 'Footer menu gauche',
			'footer_menu_center_left' => 'Footer menu centre gauche',
			'footer_menu_center_right' => 'Footer menu centre droite',
			'footer_menu_right' => 'Footer menu droite'
		));
	}
}


/*
 * Return pagination links (FIXME! to be tested!)
 */
function revenudebase_pagination()
{
	global $wp_query, $wp_rewrite;
	$wp_query->query_vars['paged'] > 1 ? $current = $wp_query->query_vars['paged'] : $current = 1;

	$pagination = array(
		'base' => @add_query_arg('page','%#%'),
		'format' => '',
		'total' => $wp_query->max_num_pages,
		'current' => $current,
		'show_all' => false,
		'end_size'     => 1,
		'mid_size'     => 2,
		'type' => 'list',
		'next_text' => '»',
		'prev_text' => '«'
	);

	if( $wp_rewrite->using_permalinks() )
		$pagination['base'] = user_trailingslashit( trailingslashit( remove_query_arg( 's', get_pagenum_link( 1 ) ) ) . 'page/%#%/', 'paged' );

	if( !empty($wp_query->query_vars['s']) )
		$pagination['add_args'] = array( 's' => get_query_var( 's' ) );

	echo str_replace('page/1/','', paginate_links( $pagination ));
}

/**
 * Display menu title
 */
function wp_nav_menu_title( $theme_location ) {
	$title = '';
	if ( $theme_location && ( $locations = get_nav_menu_locations() ) && isset( $locations[ $theme_location ] ) ) {
		$menu = wp_get_nav_menu_object( $locations[ $theme_location ] );

		if( $menu && $menu->name ) {
			$title = $menu->name;
		}
	}

	echo apply_filters( 'wp_nav_menu_title', $title, $theme_location );
}

/**
 * Excerpt length
 */
add_filter( 'excerpt_length', 'revenudebase_excerpt_length' );
if ( !function_exists( 'revenudebase_excerpt_length' ) ) {
	function revenudebase_excerpt_length ( $length ) {
		return 45;
	}
}

/**
 * Template for comments
 */
if ( !function_exists( 'revenudebase_comment' ) ) :
	function revenudebase_comment( $comment, $args, $depth ) {
		$GLOBALS['comment'] = $comment;
?>
	<div class='comment'>
		<div class='info'>
		<div class='username'><?php comment_author(); ?></div>
		<div class='creation-date'><?php echo sprintf('%1$s à %2$s', get_comment_date(), get_comment_time('H:i')); ?></div>
		</div>
		<div class='text'>
			<?php comment_text(); ?>
		</div>
	</div>
<?php
	}
endif;


if ( !function_exists( 'revenudebase_twitter_username' ) ) :
	function revenudebase_twitter_username() {
		$options = get_option( 'revenudebase_options_prefix' );
		preg_match('|^(http://)?twitter.com/(?P<username>[^/]*).*|', $options['layout_social_twitter'], $twinfo);
		$twusername = $twinfo['username'];
		return $twusername;
	}
endif;