functions.php

<?php
/*
Author: Eddie Machado
URL: htp://themble.com/bones/

This is where you can drop your custom functions or
just edit things like thumbnail sizes, header images,
sidebars, comments, ect.
*/

/************* INCLUDE NEEDED FILES ***************/

require_once( 'library/navwalker.php' ); // needed for bootstrap navigation


// REDUX.  Needed for custom admin panel
// https://github.com/ReduxFramework/ReduxFramework
// WIP

if ( !class_exists( 'ReduxFramework' ) && file_exists( dirname( __FILE__ ) . '/library/admin/ReduxCore/framework.php' ) ) {
	require_once( dirname( __FILE__ ) . '/library/admin/ReduxCore/framework.php' );
}
if ( !isset( $redux_demo ) && file_exists( dirname( __FILE__ ) . '/library/option-config.php' ) ) {
	require_once( dirname( __FILE__ ) . '/library/option-config.php' );
}


// Custom metaboxes and fields
// https://github.com/jaredatch/Custom-Metaboxes-and-Fields-for-WordPress
add_action( 'init', 'be_initialize_cmb_meta_boxes', 9999 );
function be_initialize_cmb_meta_boxes() {
  if ( !class_exists( 'cmb_Meta_Box' ) ) {
    require_once( 'library/metabox/init.php' );
  }
}


/* library/bones.php (functions specific to BREW)
  - navwalker
  - Redux framework
  - Read more > Bootstrap button
  - Bootstrap style pagination
  - Bootstrap style breadcrumbs
*/
require_once( 'library/brew.php' ); // if you remove this, BREW will break
/*
1. library/bones.php
	- head cleanup (remove rsd, uri links, junk css, ect)
	- enqueueing scripts & styles
	- theme support functions
	- custom menu output & fallbacks
	- related post function
	- page-navi function
	- removing <p> from around images
	- customizing the post excerpt
	- custom google+ integration
	- adding custom fields to user profiles
*/
require_once( 'library/bones.php' ); // if you remove this, bones will break
/*
2. library/custom-post-type.php
	- an example custom post type
	- example custom taxonomy (like categories)
	- example custom taxonomy (like tags)
*/
require_once( 'library/custom-post-type.php' ); // you can disable this if you like
/*
3. library/admin.php
	- removing some default WordPress dashboard widgets
	- an example custom dashboard widget
	- adding custom login css
	- changing text in footer of admin
*/
// require_once( 'library/admin.php' ); // this comes turned off by default
/*
4. library/translation/translation.php
	- adding support for other languages
*/
// require_once( 'library/translation/translation.php' ); // this comes turned off by default

/************* THUMBNAIL SIZE OPTIONS *************/

// Thumbnail sizes
add_image_size( 'bones-thumb-600', 600, 150, true );
add_image_size( 'bones-thumb-300', 300, 100, true );
add_image_size( 'post-featured', 750, 300, true );
/*
to add more sizes, simply copy a line from above
and change the dimensions & name. As long as you
upload a "featured image" as large as the biggest
set width or height, all the other sizes will be
auto-cropped.

To call a different size, simply change the text
inside the thumbnail function.

For example, to call the 300 x 300 sized image,
we would use the function:
<?php the_post_thumbnail( 'bones-thumb-300' ); ?>
for the 600 x 100 image:
<?php the_post_thumbnail( 'bones-thumb-600' ); ?>

You can change the names and dimensions to whatever
you like. Enjoy!
*/

/************* ACTIVE SIDEBARS ********************/

// Sidebars & Widgetizes Areas
function bones_register_sidebars() {
	register_sidebar(array(
		'id' => 'sidebar1',
		'name' => __( 'Sidebar 1', 'bonestheme' ),
		'description' => __( 'The first (primary) sidebar.', 'bonestheme' ),
		'before_widget' => '<div id="%1$s" class="widget %2$s">',
		'after_widget' => '</div>',
		'before_title' => '<h4 class="widgettitle">',
		'after_title' => '</h4>',
	));


// add footer widgets

  register_sidebar(array(
    'id' => 'footer-1',
    'name' => __( 'Footer Widget 1', 'bonestheme' ),
    'description' => __( 'The first footer widget.', 'bonestheme' ),
    'before_widget' => '<div id="%1$s" class="widget widgetFooter %2$s">',
    'after_widget' => '</div>',
    'before_title' => '<h4 class="widgettitle">',
    'after_title' => '</h4>',
  ));

  register_sidebar(array(
    'id' => 'footer-2',
    'name' => __( 'Footer Widget 2', 'bonestheme' ),
    'description' => __( 'The second footer widget.', 'bonestheme' ),
    'before_widget' => '<div id="%1$s" class="widget widgetFooter %2$s">',
    'after_widget' => '</div>',
    'before_title' => '<h4 class="widgettitle">',
    'after_title' => '</h4>',
  ));

  register_sidebar(array(
    'id' => 'footer-3',
    'name' => __( 'Footer Widget 3', 'bonestheme' ),
    'description' => __( 'The third footer widget.', 'bonestheme' ),
    'before_widget' => '<div id="%1$s" class="widget widgetFooter %2$s">',
    'after_widget' => '</div>',
    'before_title' => '<h4 class="widgettitle">',
    'after_title' => '</h4>',
  ));

    register_sidebar(array(
    'id' => 'footer-4',
    'name' => __( 'Footer Widget 4', 'bonestheme' ),
    'description' => __( 'The fourth footer widget.', 'bonestheme' ),
    'before_widget' => '<div id="%1$s" class="widget widgetFooter %2$s">',
    'after_widget' => '</div>',
    'before_title' => '<h4 class="widgettitle">',
    'after_title' => '</h4>',
  ));

	/*
	to add more sidebars or widgetized areas, just copy
	and edit the above sidebar code. In order to call
	your new sidebar just use the following code:

	Just change the name to whatever your new
	sidebar's id is, for example:

	register_sidebar(array(
		'id' => 'sidebar2',
		'name' => __( 'Sidebar 2', 'bonestheme' ),
		'description' => __( 'The second (secondary) sidebar.', 'bonestheme' ),
		'before_widget' => '<div id="%1$s" class="widget %2$s">',
		'after_widget' => '</div>',
		'before_title' => '<h4 class="widgettitle">',
		'after_title' => '</h4>',
	));

	To call the sidebar in your template, you can just copy
	the sidebar.php file and rename it to your sidebar's name.
	So using the above example, it would be:
	sidebar-sidebar2.php

	*/
} // don't remove this bracket!





/************* COMMENT LAYOUT *********************/

// Comment Layout
function bones_comments( $comment, $args, $depth ) {
   $GLOBALS['comment'] = $comment; ?>
	<li <?php comment_class(); ?>>
		<article id="comment-<?php comment_ID(); ?>" class="clearfix comment-container">
			<div class="comment-author vcard">
				<?php
				/*
					this is the new responsive optimized comment image. It used the new HTML5 data-attribute to display comment gravatars on larger screens only. What this means is that on larger posts, mobile sites don't have a ton of requests for comment images. This makes load time incredibly fast! If you'd like to change it back, just replace it with the regular wordpress gravatar call:
					echo get_avatar($comment,$size='32',$default='<path_to_url>' );
				*/
				?>
				<?php // custom gravatar call ?>
				<?php
					// create variable
					$bgauthemail = get_comment_author_email();
				?>
				<img data-gravatar="http://www.gravatar.com/avatar/<?php echo md5( $bgauthemail ); ?>?s=64" class="load-gravatar avatar avatar-48 photo" height="64" width="64" src="<?php echo get_template_directory_uri(); ?>/library/images/nothing.gif" />
				<?php // end custom gravatar call ?>
			</div>
      <div class="comment-content">
        <?php printf(__( '<cite class="fn">%s</cite>', 'bonestheme' ), get_comment_author_link()) ?>
        <time datetime="<?php echo comment_time('Y-m-j'); ?>"><a href="<?php echo htmlspecialchars( get_comment_link( $comment->comment_ID ) ) ?>"><?php comment_time(__( 'F jS, Y', 'bonestheme' )); ?> </a></time>
        <?php edit_comment_link(__( '(Edit)', 'bonestheme' ),'  ','') ?>
  			<?php if ($comment->comment_approved == '0') : ?>
  				<div class="alert alert-info">
  					<p><?php _e( 'Your comment is awaiting moderation.', 'bonestheme' ) ?></p>
  				</div>
  			<?php endif; ?>
  			<section class="comment_content clearfix">
  				<?php comment_text() ?>
  			</section>
  			<?php comment_reply_link(array_merge( $args, array('depth' => $depth, 'max_depth' => $args['max_depth']))) ?>
      </div> <!-- END comment-content -->
		</article>
	<?php // </li> is added by WordPress automatically ?>
<?php
} // don't remove this bracket!

/*************** PINGS LAYOUT **************/

function list_pings( $comment, $args, $depth ) {
	$GLOBALS['comment'] = $comment; ?>
	<li id="comment-<?php comment_ID(); ?>">
		<span class="pingcontent">
			<?php printf(__('<cite class="fn">%s</cite> <span class="says"></span>'), get_comment_author_link()) ?>
			<?php comment_text(); ?>
		</span>
	</li>
<?php } // end list_pings
?>