public function widget($args, $instance)
{
$this->instance = $instance;
$category = $this->get_category_from_instance($instance);
$categories = array();
foreach ($category as $pvalue) {
$value = hocwp_get_value_by_key($pvalue, 'value');
if (hocwp_id_number_valid($value)) {
$categories[] = $value;
}
}
$bm_args = array('category' => implode(',', $categories));
$bookmarks = get_bookmarks($bm_args);
hocwp_widget_before($args, $instance);
$bookmarks = hocwp_sanitize_bookmark_link_image($bookmarks);
$bm_args = array('before' => '', 'after' => '');
echo _walk_bookmarks($bookmarks, $bm_args);
hocwp_widget_after($args, $instance);
}
function mylinkorder_list_bookmarks($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, $defaults);
extract($r, EXTR_SKIP);
$output = '';
if ($categorize) {
//Split the bookmarks into ul's for each category
$cats = get_terms('link_category', array('name__like' => $category_name, 'include' => $category, 'exclude' => $exclude_category, 'orderby' => $category_orderby, 'order' => $category_order, 'hierarchical' => 0));
foreach ((array) $cats as $cat) {
$params = array_merge($r, array('category' => $cat->term_id));
$bookmarks = mylinkorder_get_bookmarks($params);
if (empty($bookmarks)) {
continue;
}
$output .= str_replace(array('%id', '%class'), array("linkcat-{$cat->term_id}", $class), $category_before);
$catname = apply_filters("link_category", $cat->name);
$output .= "{$title_before}{$catname}{$title_after}\n\t<ul class='xoxo blogroll'>\n";
$output .= _walk_bookmarks($bookmarks, $r);
$output .= "\n\t</ul>\n{$category_after}\n";
}
} else {
//output one single list using title_li for the title
$bookmarks = mylinkorder_get_bookmarks($r);
if (!empty($bookmarks)) {
if (!empty($title_li)) {
$output .= str_replace(array('%id', '%class'), array("linkcat-{$category}", $class), $category_before);
$output .= "{$title_before}{$title_li}{$title_after}\n\t<ul class='xoxo blogroll'>\n";
$output .= _walk_bookmarks($bookmarks, $r);
$output .= "\n\t</ul>\n{$category_after}\n";
} else {
$output .= _walk_bookmarks($bookmarks, $r);
}
}
}
$output = apply_filters('wp_list_bookmarks', $output);
if (!$echo) {
return $output;
}
echo $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']);
/**
* Filter 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);
}
}
}
/**
* Filter 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 $html;
}
function wp_list_bookmarks($args = '')
{
if (is_array($args)) {
$r =& $args;
} else {
parse_str($args, $r);
}
$defaults = array('orderby' => 'name', 'order' => 'ASC', 'limit' => -1, '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>');
$r = array_merge($defaults, $r);
extract($r, EXTR_SKIP);
$output = '';
if ($categorize) {
//Split the bookmarks into ul's for each category
$cats = get_categories("type=link&category_name={$category_name}&include={$category}&orderby={$category_orderby}&order={$category_order}&hierarchical=0");
foreach ((array) $cats as $cat) {
$params = array_merge($r, array('category' => $cat->cat_ID));
$bookmarks = get_bookmarks($params);
if (empty($bookmarks)) {
continue;
}
$output .= str_replace(array('%id', '%class'), array("linkcat-{$cat->cat_ID}", $class), $category_before);
$catname = apply_filters("link_category", $cat->cat_name);
$output .= "{$title_before}{$catname}{$title_after}\n\t<ul>\n";
$output .= _walk_bookmarks($bookmarks, $r);
$output .= "\n\t</ul>\n{$category_after}\n";
}
} else {
//output one single list using title_li for the title
$bookmarks = get_bookmarks($r);
if (!empty($bookmarks)) {
if (!empty($title_li)) {
$output .= str_replace(array('%id', '%class'), array("linkcat-{$category}", $class), $category_before);
$output .= "{$title_before}{$title_li}{$title_after}\n\t<ul>\n";
$output .= _walk_bookmarks($bookmarks, $r);
$output .= "\n\t</ul>\n{$category_after}\n";
} else {
$output .= _walk_bookmarks($bookmarks, $r);
}
}
}
if (!$echo) {
return $output;
}
echo $output;
}
function wp_list_bookmarks($args = '') {
if ( is_array($args) )
$r = &$args;
else
parse_str($args, $r);
$defaults = array('orderby' => 'name', 'order' => 'ASC', 'limit' => -1, '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>');
$r = array_merge($defaults, $r);
extract($r);
$output = '';
if ( $categorize ) {
//Split the bookmarks into ul's for each category
$cats = get_categories("type=link&category_name=$category_name&include=$category&orderby=$category_orderby&order=$category_order&hierarchical=0");
foreach ( (array) $cats as $cat ) {
$bookmarks = get_bookmarks("limit=$limit&category={$cat->cat_ID}&show_updated=$show_updated&orderby=$orderby&order=$order&hide_invisible=$hide_invisible&show_updated=$show_updated");
if ( empty($bookmarks) )
continue;
$output .= str_replace(array('%id', '%class'), array("linkcat-$cat->cat_ID", $class), $category_before);
$output .= "$title_before$cat->cat_name$title_after\n\t<ul>\n";
$output .= _walk_bookmarks($bookmarks, $r);
$output .= "\n\t</ul>\n$category_after\n";
}
} else {
//output one single list using title_li for the title
$bookmarks = get_bookmarks("limit=$limit&category=$category&show_updated=$show_updated&orderby=$orderby&order=$order&hide_invisible=$hide_invisible&show_updated=$show_updated");
if ( !empty($bookmarks) ) {
if ( !empty( $title_li ) ){
$output .= str_replace(array('%id', '%class'), array("linkcat-$category", $class), $category_before);
$output .= "$title_before$title_li$title_after\n\t<ul>\n";
$output .= _walk_bookmarks($bookmarks, $r);
$output .= "\n\t</ul>\n$category_after\n";
} else {
$output .= _walk_bookmarks($bookmarks, $r);
}
}
}
if ( !$echo )
return $output;
echo $output;
}