<?php
/**
 * bikaro functions and definitions
 *
 * This file contains all the functions and it's defination that particularly can't be
 * in other files.
 *
 * @package themepuls
 * @subpackage bikaro
 * @since bikaro 1.0
 */

/****************************************************************************************/

/**
 * Enqueue scripts and styles.
 */
if ( !function_exists('bikaro_fonts_url') ) {
   // Using google font
   // creating the function for adding the google font url
   function bikaro_fonts_url() {
      $fonts_url = '';
      $fonts = array();
      $subsets = 'latin,latin-ext';
      // applying the translators for the Google Fonts used
      /* Translators: If there are characters in your language that are not
       * supported by PT Sans, translate this to 'off'. Do not translate
       * into your own language.
       */
      if ( 'off' !== _x( 'on', 'PT Sans font: on or off', 'bikaro' ) ) {
         $fonts[] = 'PT Sans';
      }

      /*
       * Translators: To add an additional character subset specific to your language,
       * translate this to 'cyrillic'. Do not translate into your own language.
       */
      $subset = _x( 'no-subset', 'Add new subset (cyrillic)', 'bikaro' );

      if ( 'cyrillic' == $subset ) {
         $subsets .= ',cyrillic,cyrillic-ext';
      }

      // Ready to enqueue Google Font
      if ( $fonts ) {
         $fonts_url = add_query_arg( array(
            'family' => urlencode( implode( '|', $fonts ) ),
            'subset' => urlencode( $subsets ),
         ), '//fonts.googleapis.com/css' );
      }
      return $fonts_url;
   }
}
// completion of enqueue for the google font

/****************************************************************************************/

add_action( 'wp_enqueue_scripts', 'bikaro_scripts_styles_method' );
/**
 * Register jquery scripts
 */
function bikaro_scripts_styles_method() {
   // defining the script to load the minified version of js and css file if 'SCRIPT_DEBUG' is set to true
   $suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';

   /**
	* Loads our main stylesheet.
	*/
	wp_enqueue_style( 'bikaro_style', get_stylesheet_uri() );

   // use of enqueued google fonts
   wp_enqueue_style( 'bikaro-google-fonts', bikaro_fonts_url(), array(), null );

	if( get_theme_mod( 'bikaro_color_skin', 'light' ) == 'dark' ) {
		wp_enqueue_style( 'bikaro_dark_style', bikaro_CSS_URL. '/dark' . $suffix . '.css' );
	}

	/**
	 * Adds JavaScript to pages with the comment form to support
	 * sites with threaded comments (when in use).
	 */
	if ( is_singular() && comments_open() && get_option( 'thread_comments' ) )
		wp_enqueue_script( 'comment-reply' );

	/**
	 * Enqueue Slider setup js file.
	 */
	if ( is_front_page() && get_theme_mod( 'bikaro_activate_slider', '0' ) == '1' ) {
		wp_enqueue_script( 'bikaro-bxslider', bikaro_JS_URL . '/jquery.bxslider/jquery.bxslider' . $suffix . '.js', array( 'jquery' ), '4.1.2', true );
	}

   // enqueueing stickyjs for sticky primary menu
   if ( get_theme_mod( 'bikaro_sticky_menu_activate', '1' ) == 1 ) {
      wp_enqueue_script( 'bikaro-stickyjs', bikaro_JS_URL . '/stickyjs/jquery.sticky' . $suffix . '.js', array( 'jquery' ), false, true );
   }

   // enqueueing fitvids for responsive videos
   wp_enqueue_script( 'bikaro-fitvids', bikaro_JS_URL . '/fitvids/jquery.fitvids' . $suffix . '.js', array( 'jquery' ), false, true );

   // enqueueing navigation file
	wp_enqueue_script( 'bikaro-navigation', bikaro_JS_URL . '/navigation' . $suffix . '.js', array( 'jquery' ), false, true );
   // enqueueing bikaro theme custom js file
	wp_enqueue_script( 'bikaro-custom', bikaro_JS_URL. '/bikaro-custom' . $suffix . '.js', array( 'jquery' ) );

   // enqueueing fontawesome icons
   wp_enqueue_style( 'bikaro-fontawesome', get_template_directory_uri().'/font-awesome/css/font-awesome' . $suffix . '.css', array(), '4.4.0' );

   $bikaro_user_agent = strtolower($_SERVER['HTTP_USER_AGENT']);
	if(preg_match('/(?i)msie [1-8]/',$bikaro_user_agent)) {
		wp_enqueue_script( 'html5', bikaro_JS_URL . '/html5shiv' . $suffix . '.js', true );
	}

}

/****************************************************************************************/

/**
 * Enqueuing js for image uploader in service alternate widget
 */
add_action('admin_enqueue_scripts', 'bikaro_service_widget_alternate');

function bikaro_service_widget_alternate( $hook ) {
   // defining the script to load the minified version of js and css file if 'SCRIPT_DEBUG' is set to true
   $suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';

   if( $hook == 'widgets.php' || $hook == 'customize.php' ) {
      // enqueueing the image upload script
      wp_enqueue_media();
      wp_enqueue_script('bikaro_service_widget_alternate', get_template_directory_uri() . '/js/image_uploader' . $suffix . '.js', false, '1.0', true);
   }

}
/****************************************************************************************/

add_filter( 'excerpt_length', 'bikaro_excerpt_length' );
/**
 * Sets the post excerpt length to 40 words.
 *
 * function tied to the excerpt_length filter hook.
 *
 * @uses filter excerpt_length
 */
function bikaro_excerpt_length( $length ) {
	return 40;
}

add_filter( 'excerpt_more', 'bikaro_continue_reading' );
/**
 * Returns a "Continue Reading" link for excerpts
 */
function bikaro_continue_reading() {
	return '';
}

/****************************************************************************************/

/**
 * Removing the default style of wordpress gallery
 */
add_filter( 'use_default_gallery_style', '__return_false' );

/**
 * Filtering the size to be medium from thumbnail to be used in WordPress gallery as a default size
 */
function bikaro_gallery_atts( $out, $pairs, $atts ) {
	$atts = shortcode_atts( array(
	'size' => 'medium',
	), $atts );

	$out['size'] = $atts['size'];

	return $out;

}
add_filter( 'shortcode_atts_gallery', 'bikaro_gallery_atts', 10, 3 );

/****************************************************************************************/

if ( ! function_exists( 'bikaro_sidebar_layout' ) ) :
/**
 * Select and show sidebar based on post meta and customizer default settings
 */
function bikaro_sidebar_layout() {
   global $post;

   $layout = get_theme_mod( 'bikaro_default_layout', 'both_sidebar' );

   // Get Layout meta for posts
   if( $post ) { $layout_meta = get_post_meta( $post->ID, 'bikaro_page_layout', true ); }

   // Home page if Posts page is assigned
   if( is_home() && !( is_front_page() ) ) {
      $queried_id = get_option( 'page_for_posts' );
      $layout_meta = get_post_meta( $queried_id, 'bikaro_page_layout', true );

      if( $layout_meta != 'default_layout' && $layout_meta != '' ) {
         $layout = $layout_meta;
      }
   }

   elseif( is_page() ) {
      $layout = get_theme_mod( 'bikaro_pages_default_layout', 'both_sidebar' );
      if( $layout_meta != 'default_layout' && $layout_meta != '' ) {
         $layout = $layout_meta;
      }
   }

   elseif( is_single() ) {
      $layout = get_theme_mod( 'bikaro_single_posts_default_layout', 'both_sidebar' );
      if( $layout_meta != 'default_layout' && $layout_meta != '' ) {
         $layout = $layout_meta;
      }
   }

   return $layout;
}
endif;

/****************************************************************************************/

add_filter( 'body_class', 'bikaro_body_class' );
/**
 * Filter the body_class
 *
 * Throwing different body class for the different layouts in the body tag
 */
function bikaro_body_class( $classes ) {
	global $post;

	if( $post ) { $layout_meta = get_post_meta( $post->ID, 'bikaro_page_layout', true ); }

	if( is_home() ) {
		$queried_id = get_option( 'page_for_posts' );
		$layout_meta = get_post_meta( $queried_id, 'bikaro_page_layout', true );
	}

	if( empty( $layout_meta ) || is_archive() || is_search() ) { $layout_meta = 'default_layout'; }
	$bikaro_default_layout = get_theme_mod( 'bikaro_default_layout', 'both_sidebar' );

	$bikaro_default_page_layout = get_theme_mod( 'bikaro_pages_default_layout', 'both_sidebar' );
	$bikaro_default_post_layout = get_theme_mod( 'bikaro_single_posts_default_layout', 'both_sidebar' );

	if( $layout_meta == 'default_layout' ) {
		if( is_page() ) { $classes[] = $bikaro_default_page_layout; }
		elseif( is_single() ) { $classes[] = $bikaro_default_post_layout; }
      else { $classes[] = $bikaro_default_layout; }
	}
   else {
      $classes[] = $layout_meta;
   }

   if ( is_home() || is_archive() ) {
   	if ( get_theme_mod( 'bikaro_archive_display_type', 'blog_medium' ) == 'blog_medium_alternate' ) {
   		$classes[] = 'blog-alternate-medium';
   	}
   	if ( get_theme_mod( 'bikaro_archive_display_type', 'blog_medium' ) == 'blog_medium' ) {
   		$classes[] = 'blog-medium';
   	}
   }

	if( get_theme_mod( 'bikaro_site_layout', 'wide_layout' ) == 'wide_layout' ) {
		$classes[] = 'wide';
	}
	elseif( get_theme_mod( 'bikaro_site_layout', 'wide_layout' ) == 'boxed_layout' ) {
		$classes[] = 'boxed';
	}
	else {
		$classes[] = '';
	}

	return $classes;
}

/****************************************************************************************/

add_action('wp_head', 'bikaro_custom_css');
/**
 * Hooks the Custom Internal CSS to head section
 */
function bikaro_custom_css() {
	$primary_color = get_theme_mod( 'bikaro_primary_color', '#4cb0c6' );
	$bikaro_internal_css = '';
	if( $primary_color != '#4cb0c6' ) {
		$bikaro_internal_css = ' #controllers a.active,#controllers a:hover,.comments-area .comment-author-link span,.bikaro-button,.fa.header-widget-controller,.pagination span,.post .entry-meta .read-more-link,.social-links i.fa:hover,a#scroll-up,button,input[type=reset],input[type=button],input[type=submit]{background-color:'.$primary_color.'}#content .comments-area a.comment-edit-link:hover,#content .comments-area a.comment-permalink:hover,#content .comments-area article header cite a:hover,#controllers a.active,#controllers a:hover,#featured-wide-slider .slider-title-head .entry-title a:hover,#site-title a:hover,#wp-calendar #today,.comment .comment-reply-link:hover,.comments-area .comment-author-link a:hover,.footer-widgets-area a:hover,.main-navigation a:hover,.main-navigation li.menu-item-has-children:hover>a:after,.main-navigation ul li ul li a:hover,.main-navigation ul li ul li:hover>a,.main-navigation ul li.current-menu-ancestor a,.main-navigation ul li.current-menu-item a,.main-navigation ul li.current-menu-item a:after,.main-navigation ul li.current-menu-item ul li a:hover,.main-navigation ul li.current_page_ancestor a,.main-navigation ul li.current_page_item a,.main-navigation ul li:hover>a,.more-link,.nav-next a:hover,.nav-previous a:hover,.next a:hover,.page .entry-title a:hover,.pagination a span:hover,.post .entry-meta a:hover,.post .entry-title a:hover,.previous a:hover,.read-more,.services-page-title a:hover,.single #content .tags a:hover,.slide-next i,.slide-prev i,.social-links i.fa,.type-page .entry-meta a:hover,a{color:'.$primary_color.'}blockquote{border-left:3px solid '.$primary_color.'}#header-text-nav-container{border-top:2px solid '.$primary_color.'}.social-links i.fa{border:1px solid '.$primary_color.'}#featured-wide-slider .slider-read-more-button a.slider-first-button,#featured-wide-slider .slider-read-more-button a.slider-second-button:hover{border:2px solid '.$primary_color.';background-color:'.$primary_color.'}a.slide-next,a.slide-prev{border:2px solid '.$primary_color.'}.breadcrumb a,.tg-one-fourth .widget-title a:hover,.tg-one-half .widget-title a:hover,.tg-one-third .widget-title a:hover{color:'.$primary_color.'}.pagination a span:hover{border-color:'.$primary_color.'}.header-widgets-wrapper,.widget-title span{border-bottom:2px solid '.$primary_color.'}';
	}

	if( !empty( $bikaro_internal_css ) ) {
		?>
		<style type="text/css"><?php echo $bikaro_internal_css; ?></style>
		<?php
	}

	$bikaro_custom_css = get_theme_mod( 'bikaro_custom_css', '' );
	if( !empty( $bikaro_custom_css ) ) {
		?>
		<style type="text/css"><?php echo $bikaro_custom_css; ?></style>
		<?php
	}
}

/**************************************************************************************/

if ( ! function_exists( 'bikaro_content_nav' ) ) :
/**
 * Display navigation to next/previous pages when applicable
 */
function bikaro_content_nav( $nav_id ) {
	global $wp_query, $post;

	// Don't print empty markup on single pages if there's nowhere to navigate.
	if ( is_single() ) {
		$previous = ( is_attachment() ) ? get_post( $post->post_parent ) : get_adjacent_post( false, '', true );
		$next = get_adjacent_post( false, '', false );

		if ( ! $next && ! $previous )
			return;
	}

	// Don't print empty markup in archives if there's only one page.
	if ( $wp_query->max_num_pages < 2 && ( is_home() || is_archive() || is_search() ) )
		return;

	$nav_class = ( is_single() ) ? 'post-navigation' : 'paging-navigation';

	?>
	<nav role="navigation" id="<?php echo esc_attr( $nav_id ); ?>" class="<?php echo $nav_class; ?>">
		<h3 class="screen-reader-text"><?php _e( 'Post navigation', 'bikaro' ); ?></h3>

	<?php if ( is_single() ) : // navigation links for single posts ?>

		<?php previous_post_link( '<div class="nav-previous">%link</div>', '<span class="meta-nav">' . _x( '&larr;', 'Previous post link', 'bikaro' ) . '</span> %title' ); ?>
		<?php next_post_link( '<div class="nav-next">%link</div>', '%title <span class="meta-nav">' . _x( '&rarr;', 'Next post link', 'bikaro' ) . '</span>' ); ?>

	<?php elseif ( $wp_query->max_num_pages > 1 && ( is_home() || is_archive() || is_search() ) ) : // navigation links for home, archive, and search pages ?>

		<?php if ( get_next_posts_link() ) : ?>
		<div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">&larr;</span> Older posts', 'bikaro' ) ); ?></div>
		<?php endif; ?>

		<?php if ( get_previous_posts_link() ) : ?>
		<div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">&rarr;</span>', 'bikaro' ) ); ?></div>
		<?php endif; ?>

	<?php endif; ?>

	</nav><!-- #<?php echo esc_html( $nav_id ); ?> -->
	<?php
}
endif; // bikaro_content_nav

/**************************************************************************************/

if ( ! function_exists( 'bikaro_comment' ) ) :
/**
 * Template for comments and pingbacks.
 *
 * Used as a callback by wp_list_comments() for displaying the comments.
 */
function bikaro_comment( $comment, $args, $depth ) {
	$GLOBALS['comment'] = $comment;
	switch ( $comment->comment_type ) :
		case 'pingback' :
		case 'trackback' :
		// Display trackbacks differently than normal comments.
	?>
	<li <?php comment_class(); ?> id="comment-<?php comment_ID(); ?>">
		<p><?php _e( 'Pingback:', 'bikaro' ); ?> <?php comment_author_link(); ?> <?php edit_comment_link( __( '(Edit)', 'bikaro' ), '<span class="edit-link">', '</span>' ); ?></p>
	<?php
			break;
		default :
		// Proceed with normal comments.
		global $post;
	?>
	<li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>">
		<article id="comment-<?php comment_ID(); ?>" class="comment">
			<header class="comment-meta comment-author vcard">
				<?php
					echo get_avatar( $comment, 74 );
					printf( '<div class="comment-author-link">%1$s%2$s</div>',
						get_comment_author_link(),
						// If current post author is also comment author, make it known visually.
						( $comment->user_id === $post->post_author ) ? '<span>' . __( 'Post author', 'bikaro' ) . '</span>' : ''
					);
					printf( '<div class="comment-date-time">%1$s</div>',
						sprintf( __( '%1$s at %2$s', 'bikaro' ), get_comment_date(), get_comment_time() )
					);
					printf( __( '<a class="comment-permalink" href="%1$s">Permalink</a>', 'bikaro'), esc_url( get_comment_link( $comment->comment_ID ) ) );
					edit_comment_link();
				?>
			</header><!-- .comment-meta -->

			<?php if ( '0' == $comment->comment_approved ) : ?>
				<p class="comment-awaiting-moderation"><?php _e( 'Your comment is awaiting moderation.', 'bikaro' ); ?></p>
			<?php endif; ?>

			<section class="comment-content comment">
				<?php comment_text(); ?>
				<?php comment_reply_link( array_merge( $args, array( 'reply_text' => __( 'Reply', 'bikaro' ), 'after' => '', 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
			</section><!-- .comment-content -->

		</article><!-- #comment-## -->
	<?php
		break;
	endswitch; // end comment_type check
}
endif;

/**************************************************************************************/

add_action( 'bikaro_footer_copyright', 'bikaro_footer_copyright', 10 );
/**
 * function to show the footer info, copyright information
 */
if ( ! function_exists( 'bikaro_footer_copyright' ) ) :
function bikaro_footer_copyright() {
	$site_link = '<a href="' . esc_url( home_url( '/' ) ) . '" title="' . esc_attr( get_bloginfo( 'name', 'display' ) ) . '" ><span>' . get_bloginfo( 'name', 'display' ) . '</span></a>';

	$wp_link = '<a href="'.esc_url( 'http://wordpress.org' ).'" target="_blank" title="' . esc_attr__( 'WordPress', 'bikaro' ) . '"><span>' . __( 'WordPress', 'bikaro' ) . '</span></a>';

	$tg_link =  '<a href="'.esc_url( 'http://themepuls.com/themes/bikaro' ).'" target="_blank" title="'.esc_attr__( 'themepuls', 'bikaro' ).'" rel="designer"><span>'.__( 'themepuls', 'bikaro') .'</span></a>';

	$default_footer_value = sprintf( __( 'Copyright &copy; %1$s %2$s. All rights reserved.', 'bikaro' ), date( 'Y' ), $site_link ).'<br>'.sprintf( __( 'Powered by %s.', 'bikaro' ), $wp_link ).' '.sprintf( __( 'Theme: %1$s by %2$s.', 'bikaro' ), 'bikaro', $tg_link );

	$bikaro_footer_copyright = '<div class="copyright">'.$default_footer_value.'</div>';
	echo $bikaro_footer_copyright;
}
endif;

/**************************************************************************************/

if ( ! function_exists( 'bikaro_posts_listing_display_type_select' ) ) :
/**
 * Function to select the posts listing display type
 */
function bikaro_posts_listing_display_type_select() {
   if ( is_home() || is_archive() ) {
      if ( get_theme_mod( 'bikaro_archive_display_type', 'blog_medium' ) == 'blog_large' ) {
         $format = 'blog-image-large';
      }
      elseif ( get_theme_mod( 'bikaro_archive_display_type', 'blog_medium' ) == 'blog_medium' || get_theme_mod( 'bikaro_archive_display_type', 'blog_large' ) == 'blog_medium_alternate' ) {
         $format = 'blog-image-medium';
      }
      elseif ( get_theme_mod( 'bikaro_archive_display_type', 'blog_medium' ) == 'blog_full_content' ) {
         $format = 'blog-full-content';
      }
   }
   elseif ( is_front_page() && !is_home() ) {
      $format = 'page';
   }
	else {
		$format = get_post_format();
	}

	return $format;
}
endif;

/****************************************************************************************/

/*
 * Creating Social Menu
 */

if ( ! function_exists( 'bikaro_social_menu' ) ) {
   function bikaro_social_menu() {
      if ( has_nav_menu( 'social' ) ) {
         wp_nav_menu(
            array(
               'theme_location'  => 'social',
               'container'       => 'div',
               'container_id'    => 'menu-social',
               'container_class' => 'bikaro-social-menu',
               'depth'           => 1,
               'fallback_cb'     => false,
               'items_wrap'      => '<ul id="%1$s" class="%2$s">%3$s</ul>',
               'link_before'    => '<span class="screen-reader-text">',
               'link_after'     => '</span>'
            )
         );
      }
   }
}

/****************************************************************************************/

/*
 * Display the related posts
 */
if ( ! function_exists( 'bikaro_related_posts_function' ) ) {

   function bikaro_related_posts_function() {
      global $post;

      // Define shared post arguments
      $args = array(
         'no_found_rows'            => true,
         'update_post_meta_cache'   => false,
         'update_post_term_cache'   => false,
         'ignore_sticky_posts'      => 1,
         'orderby'               => 'rand',
         'post__not_in'          => array($post->ID),
         'posts_per_page'        => 3
      );
      // Related by categories
      if ( get_theme_mod('bikaro_related_posts', 'categories') == 'categories' ) {

         $cats = get_post_meta($post->ID, 'related-posts', true);

         if ( !$cats ) {
            $cats = wp_get_post_categories($post->ID, array('fields'=>'ids'));
            $args['category__in'] = $cats;
         } else {
            $args['cat'] = $cats;
         }
      }
      // Related by tags
      if ( get_theme_mod('bikaro_related_posts', 'categories') == 'tags' ) {

         $tags = get_post_meta($post->ID, 'related-posts', true);

         if ( !$tags ) {
            $tags = wp_get_post_tags($post->ID, array('fields'=>'ids'));
            $args['tag__in'] = $tags;
         } else {
            $args['tag_slug__in'] = explode(',', $tags);
         }
         if ( !$tags ) { $break = true; }
      }

      $query = !isset($break)?new WP_Query($args):new WP_Query;
      return $query;
   }

}

/****************************************************************************************/

/*
 * Creating responsive video for posts/pages
 */
if ( !function_exists('bikaro_responsive_video') ) :
   function bikaro_responsive_video( $html, $url, $attr, $post_ID ) {
       return '<div class="fitvids-video">'.$html.'</div>';
   }
   add_filter( 'embed_oembed_html', 'bikaro_responsive_video', 10, 4 ) ;
endif;

/****************************************************************************************/

/*
 * Function to call the meta left side of the posts
 */
if ( !function_exists('bikaro_beside_entry_meta') ) :
   function bikaro_beside_entry_meta() { ?>
      <div class="blog-date-comment-wrapper">
         <i class="fa fa-calendar-o"></i>
         <div class="date-day"><?php the_time( 'j' ); ?></div>
         <div class="date-month"><span><?php the_time( 'M' ); ?></span></div>
         <div class="date-year"><?php the_time( 'Y' ); ?></div>

         <?php
         $time_string = '<time class="entry-date published" datetime="%1$s">%2$s</time>';
         if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
            $time_string .= '<time class="updated" datetime="%3$s">%4$s</time>';
         }
         $time_string = sprintf( $time_string,
            esc_attr( get_the_date( 'c' ) ),
            esc_html( get_the_date() ),
            esc_attr( get_the_modified_date( 'c' ) ),
            esc_html( get_the_modified_date() )
         );
         printf( __( '<span class="posted-on"><a href="%1$s" title="%2$s" rel="bookmark">%3$s</a></span>', 'bikaro' ),
            esc_url( get_permalink() ),
            esc_attr( get_the_time() ),
            $time_string
         );
         ?>

         <?php if ( ! post_password_required() && comments_open() ) { ?>
            <div class="comments-link"><?php comments_popup_link( __( '0 <i class="fa fa-comment"></i>', 'bikaro' ), __( '1 <i class="fa fa-comment"></i>', 'bikaro' ), __( '% <i class="fa fa-comments"></i>', 'bikaro' ) ); ?></div>
         <?php } ?>

         <?php edit_post_link( '<i class="fa fa-pencil"></i>&nbsp;'.__( 'Edit', 'bikaro' ), '<span class="edit-link">', '</span>' ); ?>
      </div>
   <?php }
endif;

/****************************************************************************************/

add_filter('the_content', 'bikaro_add_mod_hatom_data');
// Adding the support for the entry-title tag for Google Rich Snippets
function bikaro_add_mod_hatom_data($content) {
   $title = get_the_title();
   if ( is_single() ) {
      $content .= '<div class="extra-hatom-entry-title"><span class="entry-title">' . $title . '</span></div>';
   }
   return $content;
}

/****************************************************************************************/

/*
 * Function to call the meta of the posts
 */
if ( !function_exists('bikaro_entry_meta') ) :
   function bikaro_entry_meta() {
      if ( 'post' == get_post_type() ) : ?>
      <footer class="entry-meta-bar clearfix">
         <div class="entry-meta clearfix">
            <span class="by-author author vcard"><a class="url fn n" href="<?php echo esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ); ?>"><?php the_author(); ?></a></span>
            <span class="date updated"><a href="<?php the_permalink(); ?>" title="<?php echo esc_attr( get_the_time() ); ?>"><?php the_time( get_option( 'date_format' ) ); ?></a></span>
            <?php if( has_category() ) { ?>
               <span class="category"><?php the_category(', '); ?></span>
            <?php } ?>
               <?php if ( comments_open() ) { ?>
               <span class="comments"><?php comments_popup_link( __( 'No Comments', 'bikaro' ), __( '1 Comment', 'bikaro' ), __( '% Comments', 'bikaro' ), '', __( 'Comments Off', 'bikaro' ) ); ?></span>
            <?php } ?>
            <?php edit_post_link( __( 'Edit', 'bikaro' ), '<span class="edit-link">', '</span>' ); ?>
         </div>
      </footer>
      <?php endif;
   }
endif;
?>