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\f0\fs24 \cf0 <?php\
/**\
 * Bookmark Template Functions for usage in Themes.\
 *\
 * @package WordPress\
 * @subpackage Template\
 */\
\
/**\
 * The formatted output of a list of bookmarks.\
 *\
 * The $bookmarks array must contain bookmark objects and will be iterated over\
 * to retrieve the bookmark to be used in the output.\
 *\
 * The output is formatted as HTML with no way to change that format. However,\
 * what is between, before, and after can be changed. The link itself will be\
 * HTML.\
 *\
 * This function is used internally by wp_list_bookmarks() and should not be\
 * used by themes.\
 *\
 * @since 2.1.0\
 * @access private\
 *\
 * @param array        $bookmarks List of bookmarks to traverse.\
 * @param string|array $args \{\
 *     Optional. Bookmarks arguments.\
 *\
 *     @type int|bool $show_updated     Whether to show the time the bookmark was last updated.\
 *                                      Accepts 1|true or 0|false. Default 0|false.\
 *     @type int|bool $show_description Whether to show the bookmark description. Accepts 1|true,\
 *                                      Accepts 1|true or 0|false. Default 0|false.\
 *     @type int|bool $show_images      Whether to show the link image if available. Accepts 1|true\
 *                                      or 0|false. Default 1|true.\
 *     @type int|bool $show_name        Whether to show link name if available. Accepts 1|true or\
 *                                      0|false. Default 0|false.\
 *     @type string   $before           The HTML or text to prepend to each bookmark. Default `<li>`.\
 *     @type string   $after            The HTML or text to append to each bookmark. Default `</li>`.\
 *     @type string   $link_before      The HTML or text to prepend to each bookmark inside the anchor\
 *                                      tags. Default empty.\
 *     @type string   $link_after       The HTML or text to append to each bookmark inside the anchor\
 *                                      tags. Default empty.\
 *     @type string   $between          The string for use in between the link, description, and image.\
 *                                      Default "\\n".\
 *     @type int|bool $show_rating      Whether to show the link rating. Accepts 1|true or 0|false.\
 *                                      Default 0|false.\
 *\
 * \}\
 * @return string Formatted output in HTML\
 */\
function _walk_bookmarks( $bookmarks, $args = '' ) \{\
	$defaults = array(\
		'show_updated'     => 0,\
		'show_description' => 0,\
		'show_images'      => 1,\
		'show_name'        => 0,\
		'before'           => '<li>',\
		'after'            => '</li>',\
		'between'          => "\\n",\
		'show_rating'      => 0,\
		'link_before'      => '',\
		'link_after'       => '',\
	);\
\
	$parsed_args = wp_parse_args( $args, $defaults );\
\
	$output = ''; // Blank string to start with.\
\
	foreach ( (array) $bookmarks as $bookmark ) \{\
		if ( ! isset( $bookmark->recently_updated ) ) \{\
			$bookmark->recently_updated = false;\
		\}\
		$output .= $parsed_args['before'];\
		if ( $parsed_args['show_updated'] && $bookmark->recently_updated ) \{\
			$output .= '<em>';\
		\}\
		$the_link = '#';\
		if ( ! empty( $bookmark->link_url ) ) \{\
			$the_link = esc_url( $bookmark->link_url );\
		\}\
		$desc  = esc_attr( sanitize_bookmark_field( 'link_description', $bookmark->link_description, $bookmark->link_id, 'display' ) );\
		$name  = esc_attr( sanitize_bookmark_field( 'link_name', $bookmark->link_name, $bookmark->link_id, 'display' ) );\
		$title = $desc;\
\
		if ( $parsed_args['show_updated'] ) \{\
			if ( '00' !== substr( $bookmark->link_updated_f, 0, 2 ) ) \{\
				$title .= ' (';\
				$title .= sprintf(\
					/* translators: %s: Date and time of last update. */\
					__( 'Last updated: %s' ),\
					gmdate(\
						get_option( 'links_updated_date_format' ),\
						$bookmark->link_updated_f + ( get_option( 'gmt_offset' ) * HOUR_IN_SECONDS )\
					)\
				);\
				$title .= ')';\
			\}\
		\}\
		$alt = ' alt="' . $name . ( $parsed_args['show_description'] ? ' ' . $title : '' ) . '"';\
\
		if ( '' !== $title ) \{\
			$title = ' title="' . $title . '"';\
		\}\
		$rel = $bookmark->link_rel;\
\
		$target = $bookmark->link_target;\
		if ( '' !== $target ) \{\
			if ( is_string( $rel ) && '' !== $rel ) \{\
				if ( ! str_contains( $rel, 'noopener' ) ) \{\
					$rel = trim( $rel ) . ' noopener';\
				\}\
			\} else \{\
				$rel = 'noopener';\
			\}\
\
			$target = ' target="' . $target . '"';\
		\}\
\
		if ( '' !== $rel ) \{\
			$rel = ' rel="' . esc_attr( $rel ) . '"';\
		\}\
\
		$output .= '<a href="' . $the_link . '"' . $rel . $title . $target . '>';\
\
		$output .= $parsed_args['link_before'];\
\
		if ( null != $bookmark->link_image && $parsed_args['show_images'] ) \{\
			if ( strpos( $bookmark->link_image, 'http' ) === 0 ) \{\
				$output .= "<img src=\\"$bookmark->link_image\\" $alt $title />";\
			\} else \{ // If it's a relative path.\
				$output .= '<img src="' . get_option( 'siteurl' ) . "$bookmark->link_image\\" $alt $title />";\
			\}\
			if ( $parsed_args['show_name'] ) \{\
				$output .= " $name";\
			\}\
		\} else \{\
			$output .= $name;\
		\}\
\
		$output .= $parsed_args['link_after'];\
\
		$output .= '</a>';\
\
		if ( $parsed_args['show_updated'] && $bookmark->recently_updated ) \{\
			$output .= '</em>';\
		\}\
\
		if ( $parsed_args['show_description'] && '' !== $desc ) \{\
			$output .= $parsed_args['between'] . $desc;\
		\}\
\
		if ( $parsed_args['show_rating'] ) \{\
			$output .= $parsed_args['between'] . sanitize_bookmark_field(\
				'link_rating',\
				$bookmark->link_rating,\
				$bookmark->link_id,\
				'display'\
			);\
		\}\
		$output .= $parsed_args['after'] . "\\n";\
	\} // End while.\
\
	return $output;\
\}\
\
/**\
 * Retrieves or echoes all of the bookmarks.\
 *\
 * List of default arguments are as follows:\
 *\
 * These options define how the Category name will appear before the category\
 * links are displayed, if 'categorize' is 1. If 'categorize' is 0, then it will\
 * display for only the 'title_li' string and only if 'title_li' is not empty.\
 *\
 * @since 2.1.0\
 *\
 * @see _walk_bookmarks()\
 *\
 * @param string|array $args \{\
 *     Optional. String or array of arguments to list bookmarks.\
 *\
 *     @type string       $orderby          How to order the links by. Accepts post fields. Default 'name'.\
 *     @type string       $order            Whether to order bookmarks in ascending or descending order.\
 *                                          Accepts 'ASC' (ascending) or 'DESC' (descending). Default 'ASC'.\
 *     @type int          $limit            Amount of bookmarks to display. Accepts 1+ or -1 for all.\
 *                                          Default -1.\
 *     @type string       $category         Comma-separated list of category IDs to include links from.\
 *                                          Default empty.\
 *     @type string       $category_name    Category to retrieve links for by name. Default empty.\
 *     @type int|bool     $hide_invisible   Whether to show or hide links marked as 'invisible'. Accepts\
 *                                          1|true or 0|false. Default 1|true.\
 *     @type int|bool     $show_updated     Whether to display the time the bookmark was last updated.\
 *                                          Accepts 1|true or 0|false. Default 0|false.\
 *     @type int|bool     $echo             Whether to echo or return the formatted bookmarks. Accepts\
 *                                          1|true (echo) or 0|false (return). Default 1|true.\
 *     @type int|bool     $categorize       Whether to show links listed by category or in a single column.\
 *                                          Accepts 1|true (by category) or 0|false (one column). Default 1|true.\
 *     @type int|bool     $show_description Whether to show the bookmark descriptions. Accepts 1|true or 0|false.\
 *                                          Default 0|false.\
 *     @type string       $title_li         What to show before the links appear. Default 'Bookmarks'.\
 *     @type string       $title_before     The HTML or text to prepend to the $title_li string. Default '<h2>'.\
 *     @type string       $title_after      The HTML or text to append to the $title_li string. Default '</h2>'.\
 *     @type string|array $class            The CSS class or an array of classes to use for the $title_li.\
 *                                          Default 'linkcat'.\
 *     @type string       $category_before  The HTML or text to prepend to $title_before if $categorize is true.\
 *                                          String must contain '%id' and '%class' to inherit the category ID and\
 *                                          the $class argument used for formatting in themes.\
 *                                          Default '<li id="%id" class="%class">'.\
 *     @type string       $category_after   The HTML or text to append to $title_after if $categorize is true.\
 *                                          Default '</li>'.\
 *     @type string       $category_orderby How to order the bookmark category based on term scheme if $categorize\
 *                                          is true. Default 'name'.\
 *     @type string       $category_order   Whether to order categories in ascending or descending order if\
 *                                          $categorize is true. Accepts 'ASC' (ascending) or 'DESC' (descending).\
 *                                          Default 'ASC'.\
 * \}\
 * @return void|string Void if 'echo' argument is true, HTML list of bookmarks if 'echo' is false.\
 */\
function wp_list_bookmarks( $args = '' ) \{\
	$defaults = array(\
		'orderby'          => 'name',\
		'order'            => 'ASC',\
		'limit'            => -1,\
		'category'         => '',\
		'exclude_category' => '',\
		'category_name'    => '',\
		'hide_invisible'   => 1,\
		'show_updated'     => 0,\
		'echo'             => 1,\
		'categorize'       => 1,\
		'title_li'         => __( 'Bookmarks' ),\
		'title_before'     => '<h2>',\
		'title_after'      => '</h2>',\
		'category_orderby' => 'name',\
		'category_order'   => 'ASC',\
		'class'            => 'linkcat',\
		'category_before'  => '<li id="%id" class="%class">',\
		'category_after'   => '</li>',\
	);\
\
	$parsed_args = wp_parse_args( $args, $defaults );\
\
	$output = '';\
\
	if ( ! is_array( $parsed_args['class'] ) ) \{\
		$parsed_args['class'] = explode( ' ', $parsed_args['class'] );\
	\}\
	$parsed_args['class'] = array_map( 'sanitize_html_class', $parsed_args['class'] );\
	$parsed_args['class'] = trim( implode( ' ', $parsed_args['class'] ) );\
\
	if ( $parsed_args['categorize'] ) \{\
		$cats = get_terms(\
			array(\
				'taxonomy'     => 'link_category',\
				'name__like'   => $parsed_args['category_name'],\
				'include'      => $parsed_args['category'],\
				'exclude'      => $parsed_args['exclude_category'],\
				'orderby'      => $parsed_args['category_orderby'],\
				'order'        => $parsed_args['category_order'],\
				'hierarchical' => 0,\
			)\
		);\
		if ( empty( $cats ) ) \{\
			$parsed_args['categorize'] = false;\
		\}\
	\}\
\
	if ( $parsed_args['categorize'] ) \{\
		// Split the bookmarks into ul's for each category.\
		foreach ( (array) $cats as $cat ) \{\
			$params    = array_merge( $parsed_args, array( 'category' => $cat->term_id ) );\
			$bookmarks = get_bookmarks( $params );\
			if ( empty( $bookmarks ) ) \{\
				continue;\
			\}\
			$output .= str_replace(\
				array( '%id', '%class' ),\
				array( "linkcat-$cat->term_id", $parsed_args['class'] ),\
				$parsed_args['category_before']\
			);\
			/**\
			 * Filters the category name.\
			 *\
			 * @since 2.2.0\
			 *\
			 * @param string $cat_name The category name.\
			 */\
			$catname = apply_filters( 'link_category', $cat->name );\
\
			$output .= $parsed_args['title_before'];\
			$output .= $catname;\
			$output .= $parsed_args['title_after'];\
			$output .= "\\n\\t<ul class='xoxo blogroll'>\\n";\
			$output .= _walk_bookmarks( $bookmarks, $parsed_args );\
			$output .= "\\n\\t</ul>\\n";\
			$output .= $parsed_args['category_after'] . "\\n";\
		\}\
	\} else \{\
		// Output one single list using title_li for the title.\
		$bookmarks = get_bookmarks( $parsed_args );\
\
		if ( ! empty( $bookmarks ) ) \{\
			if ( ! empty( $parsed_args['title_li'] ) ) \{\
				$output .= str_replace(\
					array( '%id', '%class' ),\
					array( 'linkcat-' . $parsed_args['category'], $parsed_args['class'] ),\
					$parsed_args['category_before']\
				);\
				$output .= $parsed_args['title_before'];\
				$output .= $parsed_args['title_li'];\
				$output .= $parsed_args['title_after'];\
				$output .= "\\n\\t<ul class='xoxo blogroll'>\\n";\
				$output .= _walk_bookmarks( $bookmarks, $parsed_args );\
				$output .= "\\n\\t</ul>\\n";\
				$output .= $parsed_args['category_after'] . "\\n";\
			\} else \{\
				$output .= _walk_bookmarks( $bookmarks, $parsed_args );\
			\}\
		\}\
	\}\
\
	/**\
	 * Filters the bookmarks list before it is echoed or returned.\
	 *\
	 * @since 2.5.0\
	 *\
	 * @param string $html The HTML list of bookmarks.\
	 */\
	$html = apply_filters( 'wp_list_bookmarks', $output );\
\
	if ( $parsed_args['echo'] ) \{\
		echo $html;\
	\} else \{\
		return $html;\
	\}\
\}\
}