Gravatar/Avatar

Hi Vee,

Your theme has been very easy for me to modify thus far. I do have one issue. I am trying to add a call to grab an author’s avatar/gravatar image to the ‘bootstrapBasicPostOn’ section.

Each attempt I make to solve this myself ends up with nothing showing up. This is my modified code.

if (!function_exists('bootstrapBasicPostOn')) {
	/**
	 * display post date/time and author
	 *
	 * @return string
	 */
	function bootstrapBasicPostOn()
	{
//		$time_string = '<time class="entry-date published" datetime="%1$s">%2$s</time>';
        $time_string = '';
		if (get_the_time('U') !== get_the_modified_time('U')) {
			$time_string .= '';
//			$time_string .= '<time class="updated" datetime="%3$s">%4$s</time>';
		}

		$time_string = sprintf($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()),
            esc_attr(get_the_author_meta( 'ID' ), 32 )
		);

//		printf(__('<span class="posted-on">Written by %1$s</span><span class="byline"> Written by %2$s</span>', 'bootstrap-basic'),
		printf(__('<span class="byline"> Written by %2$s</span>', 'bootstrap-basic'),
			sprintf('<a href="%1$s" title="%2$s" rel="bookmark">%3$s</a>',
				esc_url(get_permalink()),
				esc_attr(get_the_time()),
				$time_string
			),
			sprintf('<span class="author vcard"><a class="url fn n" href="%1$s" title="%2$s">%3$s</a></span>',
				esc_url(get_author_posts_url(get_the_author_meta('ID'))),
				esc_attr(sprintf(__('View all posts by %s', 'bootstrap-basic'), get_the_author())),
				esc_html(get_the_author())
			)
		);
	}// bootstrapBasicPostOn
}