/**
* Return a comma-delimited list of group types.
*
* @since 2.7.0
*
* @param int $group_id Group ID. Defaults to current group ID if on a group page.
* @param array|string $args {
* Array of parameters. All items are optional.
* @type string $parent_element Element to wrap around the list. Defaults to 'p'.
* @type array $parent_attr Element attributes for parent element. Defaults to
* array( 'class' => 'bp-group-type-list' ).
* @type string $label Label to add before the list. Defaults to 'Group Types:'.
* @type string $label_element Element to wrap around the label. Defaults to 'strong'.
* @type array $label_attr Element attributes for label element. Defaults to array().
* @type bool $show_all Whether to show all registered group types. Defaults to 'false'. If
* 'false', only shows group types with the 'show_in_list' parameter set to
* true. See bp_groups_register_group_type() for more info.
* }
* @return string
*/
function bp_get_group_type_list($group_id = 0, $r = array())
{
if (empty($group_id)) {
$group_id = bp_get_current_group_id();
}
$r = bp_parse_args($r, array('parent_element' => 'p', 'parent_attr' => array('class' => 'bp-group-type-list'), 'label' => __('Group Types:', 'buddypress'), 'label_element' => 'strong', 'label_attr' => array(), 'show_all' => false), 'group_type_list');
$retval = '';
if ($types = bp_groups_get_group_type($group_id, false)) {
// Make sure we can show the type in the list.
if (false === $r['show_all']) {
$types = array_intersect(bp_groups_get_group_types(array('show_in_list' => true)), $types);
if (empty($types)) {
return $retval;
}
}
$before = $after = $label = '';
// Render parent element.
if (!empty($r['parent_element'])) {
$parent_elem = new BP_Core_HTML_Element(array('element' => $r['parent_element'], 'attr' => $r['parent_attr']));
// Set before and after.
$before = $parent_elem->get('open_tag');
$after = $parent_elem->get('close_tag');
}
// Render label element.
if (!empty($r['label_element'])) {
$label = new BP_Core_HTML_Element(array('element' => $r['label_element'], 'attr' => $r['label_attr'], 'inner_html' => esc_html($r['label'])));
$label = $label->contents() . ' ';
// No element, just the label.
} else {
$label = esc_html($r['label']);
}
// Comma-delimit each type into the group type directory link.
$label .= implode(', ', array_map('bp_get_group_type_directory_link', $types));
// Retval time!
$retval = $before . $label . $after;
}
return $retval;
}
/**
* Builds the button based on class parameters.
*
* @since 1.2.6
*
* @param array|string $args See {@BP_Button}.
*/
public function __construct($args = '')
{
$r = wp_parse_args($args, get_class_vars(__CLASS__));
// Backward compatibility with deprecated parameters.
$r = $this->backward_compatibility_args($r);
// Deprecated. Subject to removal in a future release.
$this->wrapper = $r['wrapper'];
if (!empty($r['link_id'])) {
$this->link_id = ' id="' . $r['link_id'] . '"';
}
if (!empty($r['link_href'])) {
$this->link_href = ' href="' . $r['link_href'] . '"';
}
if (!empty($r['link_title'])) {
$this->link_title = ' title="' . $r['link_title'] . '"';
}
if (!empty($r['link_rel'])) {
$this->link_rel = ' rel="' . $r['link_rel'] . '"';
}
if (!empty($r['link_class'])) {
$this->link_class = ' class="' . $r['link_class'] . '"';
}
if (!empty($r['link_text'])) {
$this->link_text = $r['link_text'];
}
// Required button properties.
$this->id = $r['id'];
$this->component = $r['component'];
$this->must_be_logged_in = (bool) $r['must_be_logged_in'];
$this->block_self = (bool) $r['block_self'];
// $id and $component are required and component must be active.
if (empty($r['id']) || empty($r['component']) || !bp_is_active($this->component)) {
return false;
}
// No button for guests if must be logged in.
if (true == $this->must_be_logged_in && !is_user_logged_in()) {
return false;
}
// The block_self property.
if (true == $this->block_self) {
/*
* No button if you are the current user in a members loop.
*
* This condition takes precedence, because members loops can be found on user
* profiles.
*/
if (bp_get_member_user_id()) {
if (is_user_logged_in() && bp_loggedin_user_id() == bp_get_member_user_id()) {
return false;
}
// No button if viewing your own profile (and not in a members loop).
} elseif (bp_is_my_profile()) {
return false;
}
}
// Should we use a parent element?
if (!empty($r['parent_element'])) {
if (!isset($r['parent_attr']['class'])) {
$r['parent_attr']['class'] = '';
}
// Always add 'generic-button' class.
if (false === strpos($r['parent_attr']['class'], 'generic-button')) {
if (!empty($r['parent_attr']['class'])) {
$r['parent_attr']['class'] .= ' ';
}
$r['parent_attr']['class'] .= 'generic-button';
}
// Render parent element attributes.
$parent_elem = new BP_Core_HTML_Element(array('element' => $r['parent_element'], 'attr' => $r['parent_attr']));
// Set before and after.
$before = $parent_elem->get('open_tag');
$after = $parent_elem->get('close_tag');
// No parent element.
} else {
$before = $after = '';
}
// Button properties.
$button = '';
if (!empty($r['button_element'])) {
$button = new BP_Core_HTML_Element(array('element' => $r['button_element'], 'attr' => $r['button_attr'], 'inner_html' => !empty($r['link_text']) ? $r['link_text'] : ''));
$button = $button->contents();
}
// Build the button.
$this->contents = $before . $button . $after;
/**
* Filters the button based on class parameters.
*
* This filter is a dynamic filter based on component and component ID and
* allows button to be manipulated externally.
*
* @since 1.2.6
* @since 2.7.0 Added $r as a parameter.
*
* @param string $contents HTML being used for the button.
* @param BP_Button $this Current BP_Button instance.
* @param string $before HTML appended before the actual button.
* @param string $after HTML appended after the actual button.
* @param array $r Parsed button arguments.
*/
$this->contents = apply_filters('bp_button_' . $this->component . '_' . $this->id, $this->contents, $this, $before, $after, $r);
}
