/**
* Echo a list of linked avatars of users who have commented on the current activity item.
*
* Use this function to easily output activity comment authors' avatars.
*
* Avatars are wrapped in <li> elements, but you've got to provide your own
* <ul> or <ol> wrapper markup.
*
* @since BuddyPress (1.7)
*
* @see bp_core_fetch_avatar() for a description of arguments.
*
* @param array $args See {@link bp_core_fetch_avatar()}.
*/
function bp_activity_comments_user_avatars($args = array())
{
$r = bp_parse_args($args, array('height' => false, 'html' => true, 'type' => 'thumb', 'width' => false));
// Get the user IDs of everyone who has left a comment to the current activity item
$user_ids = bp_activity_get_comments_user_ids();
$output = array();
$retval = '';
if (!empty($user_ids)) {
foreach ((array) $user_ids as $user_id) {
// Skip an empty user ID
if (empty($user_id)) {
continue;
}
// Get profile link for this user
$profile_link = bp_core_get_user_domain($user_id);
// Get avatar for this user
$image_html = bp_core_fetch_avatar(array('item_id' => $user_id, 'height' => $r['height'], 'html' => $r['html'], 'type' => $r['type'], 'width' => $r['width']));
// If user has link & avatar, add them to the output array
if (!empty($profile_link) && !empty($image_html)) {
$output[] = sprintf('<a href="%1$s">%2$s</a>', esc_url($profile_link), $image_html);
}
}
// If output array is not empty, wrap everything in some list items
if (!empty($output)) {
$retval = '<li>' . implode('</li><li>', $output) . '</li>';
}
}
echo apply_filters('bp_activity_comments_user_avatars', $retval, $r, $output);
}
/**
* Echo a list of linked avatars of users who have commented on the current activity item.
*
* Use this function to easily output activity comment authors' avatars.
*
* Avatars are wrapped in <li> elements, but you've got to provide your own
* <ul> or <ol> wrapper markup.
*
* @since BuddyPress (1.7.0)
*
* @see bp_core_fetch_avatar() for a description of arguments.
*
* @param array $args See {@link bp_core_fetch_avatar()}.
*/
function bp_activity_comments_user_avatars($args = array())
{
$r = bp_parse_args($args, array('height' => false, 'html' => true, 'type' => 'thumb', 'width' => false));
// Get the user IDs of everyone who has left a comment to the current activity item
$user_ids = bp_activity_get_comments_user_ids();
$output = array();
$retval = '';
if (!empty($user_ids)) {
foreach ((array) $user_ids as $user_id) {
// Skip an empty user ID
if (empty($user_id)) {
continue;
}
// Get profile link for this user
$profile_link = bp_core_get_user_domain($user_id);
// Get avatar for this user
$image_html = bp_core_fetch_avatar(array('item_id' => $user_id, 'height' => $r['height'], 'html' => $r['html'], 'type' => $r['type'], 'width' => $r['width']));
// If user has link & avatar, add them to the output array
if (!empty($profile_link) && !empty($image_html)) {
$output[] = sprintf('<a href="%1$s">%2$s</a>', esc_url($profile_link), $image_html);
}
}
// If output array is not empty, wrap everything in some list items
if (!empty($output)) {
$retval = '<li>' . implode('</li><li>', $output) . '</li>';
}
}
/**
* Filters the list of linked avatars for users who have commented on the current activity item.
*
* @since BuddyPress (1.7.0)
*
* @param string $retval HTML markup for the list of avatars.
* @param array $r Array of arguments used for each avatar.
* @param array $output Array of each avatar found, before imploded into single string.
*/
echo apply_filters('bp_activity_comments_user_avatars', $retval, $r, $output);
}
/**
* Echo a list of linked avatars of users who have commented on the current activity item.
*
* Use this function to easily output activity comment authors' avatars.
*
* Avatars are wrapped in <li> elements, but you've got to provide your own
* <ul> or <ol> wrapper markup.
*
* @since BuddyPress (1.7)
*
* @see bp_core_fetch_avatar() for a description of arguments.
*
* @param array $args See {@link bp_core_fetch_avatar()}.
*/
function bp_activity_comments_user_avatars($args = array())
{
$defaults = array('height' => false, 'html' => true, 'type' => 'thumb', 'width' => false);
$args = wp_parse_args($args, $defaults);
extract($args, EXTR_SKIP);
// Get the user IDs of everyone who has left a comment to the current activity item
$user_ids = bp_activity_get_comments_user_ids();
$output = array();
foreach ((array) $user_ids as $user_id) {
$profile_link = bp_core_get_user_domain($user_id);
$image_html = bp_core_fetch_avatar(array('item_id' => $user_id, 'height' => $height, 'html' => $html, 'type' => $type, 'width' => $width));
$output[] = sprintf('<a href="%1$s">%2$s</a>', esc_url($profile_link), $image_html);
}
echo apply_filters('bp_activity_comments_user_avatars', '<li>' . implode('</li><li>', $output) . '</li>', $args, $output);
}
