,

,

,,,,
,
';
		$text = strip_tags($text, $allowed_tags);

		$words = preg_split("/[\n\r\t ]+/", $text, $parabolas['parabola_excerptwords'] + 1, PREG_SPLIT_NO_EMPTY);
		if ( count($words) > $parabolas['parabola_excerptwords'] ) {
			array_pop($words);
			$words[] = $parabolas['parabola_excerptdots'];
			$text = implode(' ', $words);
		} else {
			$text = implode(' ', $words);
		}
	}
	return apply_filters('wp_trim_excerpt', $text, $raw_excerpt);
}
if ($parabolas['parabola_excerpttags']=='Enable') {
	remove_filter( 'get_the_excerpt', 'parabola_excerpt_morelink' );
	add_filter( 'get_the_excerpt', 'parabola_excerpt_html', 8 );
	add_filter( 'get_the_excerpt', 'do_shortcode');
}


/**
 * Remove inline styles printed when the gallery shortcode is used.
 *
 * Galleries are styled by the theme in Parabola's style.css.
 *
 * @since parabola 0.5
 * @return string The gallery style filter, with the styles themselves removed.
 */
function parabola_remove_gallery_css( $css ) {
	return preg_replace( "##s", '', $css );
}
add_filter( 'gallery_style', 'parabola_remove_gallery_css' );


if ( ! function_exists( 'parabola_meta_before' ) ) :
/**
 * Prints HTML with meta information for the current post—date/time and author.
 *
 * @since parabola 0.5
 */
function parabola_meta_before() {
     global $parabolas;

     // If author is hidden don't give it a value
    $author_string = sprintf( ''.__( 'By ','parabola'). ' %3$s',
    			esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
    			sprintf( esc_attr__( 'View all posts by %s', 'parabola' ), get_the_author() ),
    			get_the_author()
    		);

     // Post date/time option
     $date_string=' %3$s ' .
                    '' . get_the_modified_date() . '';
     switch ($parabolas['parabola_postdatetime']){
          case "date":
               $formatted_datetime = sprintf( '%2$s', esc_url( get_permalink() ), get_the_date() ); break;
          case "time":
               $formatted_datetime = sprintf( ' %2$s', esc_url( get_permalink() ), esc_attr( get_the_time() ) ); break;
          case "hide":
               $formatted_datetime = "";$date_string = ""; break;
          case "datetime":
          default:
               $formatted_datetime = sprintf( '%3$s - %2$s', esc_url( get_permalink() ), esc_attr( get_the_time() ), get_the_date() );
     } // switch

     // Print the meta data
	printf( '  %4$s '.$date_string.'  %2$s   ',
        'meta-prep meta-prep-author',
        get_the_category_list( ', ' ),
        $formatted_datetime,
        $author_string
	);
}; // parabola_meta_before()
endif;


if ( ! function_exists( 'parabola_meta_after' ) ) :
/**
 * Prints HTML with tags information for the current post. ALso adds the edit button.
 *
 * @since parabola 0.9
 */
function parabola_meta_after() { ?>
 	

'.__( 'Tagged','parabola').'  %2$s.'.__(' Bookmark the ','parabola').'  '.__('permalink','parabola').'.';
	} elseif ( is_object_in_taxonomy( get_post_type(), 'category' ) ) {
		$posted_in = ''.__( 'Bookmark the ','parabola'). ' '.__('permalink','parabola').'. ';
	} else {
		$posted_in = ''.__( 'Bookmark the ','parabola'). ' '.__('permalink','parabola').'. ';
	}
	// Prints the string, replacing the placeholders.
	printf(
		$posted_in,
		get_the_category_list( ', ' ),
		$tag_list,
		esc_url( get_permalink() ),
		the_title_attribute( 'echo=0' )
	);
}; // parabola_posted_in()
endif;

if ( ! function_exists( 'parabola_content_nav' ) ) :
/**
 * Display navigation to next/previous pages when applicable
 */
function parabola_content_nav( $nav_id ) {
	global $wp_query;
	if ( $wp_query->max_num_pages > 1 ) : ?>
		
	 1,
    	'orderby'=> 'none',
    	'post_mime_type' => 'image',
    	'post_parent' => $postID,
    	'post_status' => 'any',
    	'post_type' => 'any'
	);

	$attachments = get_children( $args );
	//print_r($attachments);

	if ($attachments) {
		foreach($attachments as $attachment) {
			$image_attributes = wp_get_attachment_image_src( $attachment->ID, 'custom' )  ? wp_get_attachment_image_src( $attachment->ID, 'custom' ) : wp_get_attachment_image_src( $attachment->ID, 'custom' );

			return esc_url( $image_attributes[0] );

		}
	}
}; // echo_first_image()

if ( ! function_exists( 'parabola_set_featured_thumb' ) ) :
/**
 * Adds a post thumbnail and if one doesn't exist the first image from the post is used.
 */
function parabola_set_featured_thumb() {
	global $parabolas;
    global $post;

    $image_src = cryout_echo_first_image( $post->ID );
    if ( function_exists("has_post_thumbnail") && has_post_thumbnail() && $parabolas['parabola_fpost'] == 'Enable')
        the_post_thumbnail( 'custom', array("class" => "align" . strtolower($parabolas['parabola_falign']) . " post_thumbnail" ) );
    else if ($parabolas['parabola_fpost'] == 'Enable' && $parabolas['parabola_fauto'] == "Enable" && $image_src )
        echo '' ;

};
endif; // parabola_set_featured_thumb

if ($parabolas['parabola_fpost'] == 'Enable' && $parabolas['parabola_fpostlink'])
	add_filter( 'post_thumbnail_html', 'parabola_thumbnail_link', 10, 2 );

/**
 * The thumbnail gets a link to the post's page
 */
function parabola_thumbnail_link( $html, $post_id ) {
     $html = '' . $html . '';
     return $html;
}; // parabola_thumbnail_link()

// FIN