mirror of
https://github.com/WordPress/WordPress.git
synced 2024-06-30 16:55:02 +02:00
aaf99e6913
WordPress' code just... wasn't. This is now dealt with. Props jrf, pento, netweb, GaryJ, jdgrimes, westonruter, Greg Sherwood from PHPCS, and everyone who's ever contributed to WPCS and PHPCS. Fixes #41057. Built from https://develop.svn.wordpress.org/trunk@42343 git-svn-id: http://core.svn.wordpress.org/trunk@42172 1a063a9b-81f0-0310-95a4-ce76da25c4cd
322 lines
12 KiB
PHP
322 lines
12 KiB
PHP
<?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 bookmakr 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' => '',
|
|
);
|
|
|
|
$r = 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 .= $r['before'];
|
|
if ( $r['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 ( $r['show_updated'] ) {
|
|
if ( '00' != substr( $bookmark->link_updated_f, 0, 2 ) ) {
|
|
$title .= ' (';
|
|
$title .= sprintf(
|
|
__( 'Last updated: %s' ),
|
|
date(
|
|
get_option( 'links_updated_date_format' ),
|
|
$bookmark->link_updated_f + ( get_option( 'gmt_offset' ) * HOUR_IN_SECONDS )
|
|
)
|
|
);
|
|
$title .= ')';
|
|
}
|
|
}
|
|
$alt = ' alt="' . $name . ( $r['show_description'] ? ' ' . $title : '' ) . '"';
|
|
|
|
if ( '' != $title ) {
|
|
$title = ' title="' . $title . '"';
|
|
}
|
|
$rel = $bookmark->link_rel;
|
|
if ( '' != $rel ) {
|
|
$rel = ' rel="' . esc_attr( $rel ) . '"';
|
|
}
|
|
$target = $bookmark->link_target;
|
|
if ( '' != $target ) {
|
|
$target = ' target="' . $target . '"';
|
|
}
|
|
$output .= '<a href="' . $the_link . '"' . $rel . $title . $target . '>';
|
|
|
|
$output .= $r['link_before'];
|
|
|
|
if ( $bookmark->link_image != null && $r['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 ( $r['show_name'] ) {
|
|
$output .= " $name";
|
|
}
|
|
} else {
|
|
$output .= $name;
|
|
}
|
|
|
|
$output .= $r['link_after'];
|
|
|
|
$output .= '</a>';
|
|
|
|
if ( $r['show_updated'] && $bookmark->recently_updated ) {
|
|
$output .= '</em>';
|
|
}
|
|
|
|
if ( $r['show_description'] && '' != $desc ) {
|
|
$output .= $r['between'] . $desc;
|
|
}
|
|
|
|
if ( $r['show_rating'] ) {
|
|
$output .= $r['between'] . sanitize_bookmark_field(
|
|
'link_rating',
|
|
$bookmark->link_rating,
|
|
$bookmark->link_id,
|
|
'display'
|
|
);
|
|
}
|
|
$output .= $r['after'] . "\n";
|
|
} // end while
|
|
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Retrieve or echo 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 $class The CSS class 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 string|void Will only return if echo option is set to not echo. Default is not return anything.
|
|
*/
|
|
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>',
|
|
);
|
|
|
|
$r = wp_parse_args( $args, $defaults );
|
|
|
|
$output = '';
|
|
|
|
if ( ! is_array( $r['class'] ) ) {
|
|
$r['class'] = explode( ' ', $r['class'] );
|
|
}
|
|
$r['class'] = array_map( 'sanitize_html_class', $r['class'] );
|
|
$r['class'] = trim( join( ' ', $r['class'] ) );
|
|
|
|
if ( $r['categorize'] ) {
|
|
$cats = get_terms(
|
|
'link_category', array(
|
|
'name__like' => $r['category_name'],
|
|
'include' => $r['category'],
|
|
'exclude' => $r['exclude_category'],
|
|
'orderby' => $r['category_orderby'],
|
|
'order' => $r['category_order'],
|
|
'hierarchical' => 0,
|
|
)
|
|
);
|
|
if ( empty( $cats ) ) {
|
|
$r['categorize'] = false;
|
|
}
|
|
}
|
|
|
|
if ( $r['categorize'] ) {
|
|
// Split the bookmarks into ul's for each category
|
|
foreach ( (array) $cats as $cat ) {
|
|
$params = array_merge( $r, array( 'category' => $cat->term_id ) );
|
|
$bookmarks = get_bookmarks( $params );
|
|
if ( empty( $bookmarks ) ) {
|
|
continue;
|
|
}
|
|
$output .= str_replace(
|
|
array( '%id', '%class' ),
|
|
array( "linkcat-$cat->term_id", $r['class'] ),
|
|
$r['category_before']
|
|
);
|
|
/**
|
|
* Filters the bookmarks category name.
|
|
*
|
|
* @since 2.2.0
|
|
*
|
|
* @param string $cat_name The category name of bookmarks.
|
|
*/
|
|
$catname = apply_filters( 'link_category', $cat->name );
|
|
|
|
$output .= $r['title_before'];
|
|
$output .= $catname;
|
|
$output .= $r['title_after'];
|
|
$output .= "\n\t<ul class='xoxo blogroll'>\n";
|
|
$output .= _walk_bookmarks( $bookmarks, $r );
|
|
$output .= "\n\t</ul>\n";
|
|
$output .= $r['category_after'] . "\n";
|
|
}
|
|
} else {
|
|
//output one single list using title_li for the title
|
|
$bookmarks = get_bookmarks( $r );
|
|
|
|
if ( ! empty( $bookmarks ) ) {
|
|
if ( ! empty( $r['title_li'] ) ) {
|
|
$output .= str_replace(
|
|
array( '%id', '%class' ),
|
|
array( 'linkcat-' . $r['category'], $r['class'] ),
|
|
$r['category_before']
|
|
);
|
|
$output .= $r['title_before'];
|
|
$output .= $r['title_li'];
|
|
$output .= $r['title_after'];
|
|
$output .= "\n\t<ul class='xoxo blogroll'>\n";
|
|
$output .= _walk_bookmarks( $bookmarks, $r );
|
|
$output .= "\n\t</ul>\n";
|
|
$output .= $r['category_after'] . "\n";
|
|
} else {
|
|
$output .= _walk_bookmarks( $bookmarks, $r );
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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 ( ! $r['echo'] ) {
|
|
return $html;
|
|
}
|
|
echo $html;
|
|
}
|