functions.php

<?php
    require_once( 'library/bones.php' );

    function ted_ahoy()
    {
      // Allow editor style.
      add_editor_style(get_stylesheet_directory_uri() . '/library/css/editor-style.css');
      // let's get language support going, if you need it
      load_theme_textdomain('ted', get_template_directory() . '/library/translation');

      // USE THIS TEMPLATE TO CREATE CUSTOM POST TYPES EASILY
      require_once('library/custom-post-type.php');

      // launching operation cleanup
      add_action('init', 'ted_head_cleanup');
      // A better title
      add_filter('wp_title', 'rw_title', 10, 3);
      // remove WP version from RSS
      add_filter('the_generator', 'ted_rss_version');
      // remove pesky injected css for recent comments widget
      add_filter('wp_head', 'ted_remove_wp_widget_recent_comments_style', 1);
      // clean up comment styles in the head
      add_action('wp_head', 'ted_remove_recent_comments_style', 1);
      // clean up gallery output in wp
      add_filter('gallery_style', 'ted_gallery_style');
      // enqueue base scripts and styles
      add_action('wp_enqueue_scripts', 'ted_scripts_and_styles', 999);
      // launching this stuff after theme setup
      ted_theme_support();
      // adding sidebars to Wordpress (these are created in functions.php)
      add_action('widgets_init', 'ted_register_sidebars');
      // cleaning up random code around images
      add_filter('the_content', 'ted_filter_ptags_on_images');
      // cleaning up excerpt
      add_filter('excerpt_more', 'ted_excerpt_more');
    }

    // let's get this party started
    add_action('after_setup_theme', 'ted_ahoy');

    if (!isset($content_width)) {
      $content_width = 680;
    }

    // Thumbnail sizes
    add_image_size('ted-thumb-600', 600, 150, true);
    add_image_size('ted-thumb-300', 300, 100, true);
    add_filter('image_size_names_choose', 'ted_custom_image_sizes');

    function ted_custom_image_sizes($sizes)
    {
      return array_merge($sizes, [
        'ted-thumb-600' => __('600px by 150px'),
        'ted-thumb-300' => __('300px by 100px'),
      ]);
    }

    // Sidebars & Widgetizes Areas
    function ted_register_sidebars()
    {
      register_sidebar([
        'id'            => 'sidebar1',
        'name'          => __( 'Sidebar 1', 'ted' ),
        'description'   => __( 'The first (primary) sidebar.', 'ted' ),
        'before_widget' => '<div id="%1$s" class="widget %2$s">',
        'after_widget'  => '</div>',
        'before_title'  => '<div class="widget-title">',
        'after_title'   => '</div>',
      ]);
    }

    // Comment Layout
    function ted_comments($comment, $args, $depth)
    {
      $GLOBALS['comment'] = $comment;
    ?>
      <article id="comment-<?php comment_ID() ?>" <?php comment_class('cf') ?>>
        <div class="comment-author vcard">
          <?php $bgauthemail = get_comment_author_email() ?>
          <img data-gravatar="http://www.gravatar.com/avatar/<?php echo md5($bgauthemail) ?>?s=40" class="load-gravatar avatar avatar-48 photo" height="40" width="40" src="<?php echo get_template_directory_uri() ?>/library/images/nothing.gif" >
          <?php printf( __( '<cite class="fn">%1$s</cite> %2$s', 'ted' ), get_comment_author_link(), edit_comment_link(__( '(Edit)', 'ted' ),'  ','') ) ?>
          <time datetime="<?php echo comment_time('Y-m-j') ?>"><a href="<?php echo htmlspecialchars( get_comment_link( $comment->comment_ID ) ) ?>"><?php comment_time(__( 'F jS, Y', 'ted' )) ?> </a></time>
        </div>
        <?php if ($comment->comment_approved == '0'): ?>
          <div class="alert alert-info">
            <p><?php _e('Your comment is awaiting moderation.', 'ted') ?></p>
          </div>
        <?php endif ?>
        <div class="comment_content cf">
            <?php comment_text() ?>
        </div>
        <?php comment_reply_link(array_merge( $args, array('depth' => $depth, 'max_depth' => $args['max_depth']))) ?>
      </article>
<?php
    }