,

,

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

	    $words = preg_split("/[\n\r\t ]+/", $text, $mantra_excerptwords + 1, PREG_SPLIT_NO_EMPTY);
	    if ( count($words) > $mantra_excerptwords ) {
	        array_pop($words);
	        $text = implode(' ', $words);
	        $text = $text .' '.$mantra_excerptdots. ' ' .$mantra_excerptcont.' → ' . '';
	    } else {
	        $text = implode(' ', $words);
	    }
	}
	return apply_filters('wp_trim_excerpt', $text, $raw_excerpt);
}

if ($mantra_excerpttags=='Enable') {
	remove_filter('get_the_excerpt', 'wp_trim_excerpt');
	add_filter('get_the_excerpt', 'mantra_trim_excerpt');
}

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


if ( ! function_exists( 'mantra_posted_on' ) ) :
/**
 * Prints HTML with meta information for the current post—date/time and author.
 *
 * @since mantra 0.5
 */
function mantra_posted_on() {

	$date_string = ' %3$s |';
	$date_string .= '' . get_the_modified_date() . '';

	// If author is hidden don't give it a value
	$author_string = sprintf( ' %4$s %3$s |',
				esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
				sprintf( esc_attr__( 'View all posts by %s', 'mantra' ), get_the_author() ),
				get_the_author(),
				__('By ', 'mantra')
			);

	// Print the meta data
	printf( ' %4$s  '.$date_string.'  %2$s   ',
		'meta-prep meta-prep-author',
		get_the_category_list( ', ' ),
		sprintf( '%3$s  - %2$s',
			esc_url( get_permalink() ),
			esc_attr( get_the_time() ),
			get_the_date()
		), $author_string

	);
}
endif;


// Remove category from rel in category tags.
function mantra_remove_category_tag( $text ) {
	return str_replace('rel="category tag"', 'rel="tag"', $text); 
}
add_filter( 'the_category', 'mantra_remove_category_tag' );
add_filter( 'get_the_category_list', 'mantra_remove_category_tag' );


if ( ! function_exists( 'mantra_posted_in' ) ) :
/**
 * Prints HTML with meta information for the current post (category, tags and permalink).
 *
 * @since mantra 0.5
 */
function mantra_posted_in() {
	// Retrieves tag list of current post, separated by commas.
	$tag_list = get_the_tag_list( '', ', ' );
	if ( $tag_list ) {
		$posted_in =  ''.__( 'Tagged','mantra').' %2$s.'.__(' Bookmark the ','mantra').'  '.__('permalink','mantra').'.';
	} elseif ( is_object_in_taxonomy( get_post_type(), 'category' ) ) {
		$posted_in = ''.__( 'Bookmark the ','mantra'). ' '.__('permalink','mantra').'. ';
	} else {
		$posted_in = ''.__( 'Bookmark the ','mantra'). ' '.__('permalink','mantra').'. ';
	}
	// Prints the string, replacing the placeholders.
	printf(
		$posted_in,
		get_the_category_list( ', ' ),
		$tag_list,
		esc_url( get_permalink() ),
		the_title_attribute( 'echo=0' )
	);
}
endif;

if ( ! function_exists( 'mantra_content_nav' ) ) :
/**
 * Display navigation to next/previous pages when applicable
 */
function mantra_content_nav( $nav_id ) {
	global $wp_query;

	if ( $wp_query->max_num_pages > 1 ) : ?>
		

	 1,
		'order'=> 'ASC',
		'post_mime_type' => 'image',
		'post_parent' => $postID,
		'post_status' => 'any',
		'post_type' => 'any',
	);

	$attachments = get_children( $args );

	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] );

		}
	}
}

if ( ! function_exists( 'mantra_set_featured_thumb' ) ) :
/**
 * Adds a post thumbnail and if one doesn't exist the first image from the post is used.
 */

function mantra_set_featured_thumb() {
	global $mantra_options;
	extract($mantra_options);
	global $post;
	$image_src = cryout_echo_first_image($post->ID);

	if ( function_exists("has_post_thumbnail") && has_post_thumbnail() && $mantra_fpost=='Enable') {
		the_post_thumbnail( 'custom', array( "class" => "align" . strtolower($mantra_falign) . " post-thumbnail" ) );
	} elseif ($mantra_fpost=='Enable' && $mantra_fauto=="Enable" && $image_src && ($mantra_excerptarchive != "Full Post" || $mantra_excerpthome != "Full Post")) { ?>
		
			
		
	' . $html . '';
}
if ($mantra_fpost=='Enable' && $mantra_fpostlink) add_filter( 'post_thumbnail_html', 'mantra_thumbnail_link', 10, 2 );

// FIN