/**
* Add group information to individual Doc breadcrumbs.
*
* Hooked very late to ensure it's the first item on the list.
*
* @since 1.9.0
*
* @param array $crumbs
* @return array
*/
function bp_docs_group_single_breadcrumb($crumbs, $doc = null)
{
$group_id = null;
if (is_a($doc, 'WP_Post')) {
$group_id = bp_docs_get_associated_group_id($doc->ID);
} else {
if (bp_docs_is_existing_doc()) {
$group_id = bp_docs_get_associated_group_id(get_queried_object_id());
}
}
if ($group_id) {
$group = groups_get_group(array('group_id' => $group_id));
}
if (empty($group->name)) {
return $crumbs;
}
// Ensure that the user has access to the group before adding t othe
// breadcrumb
$user_has_access = true;
if ('public' !== $group->status) {
$user_has_access = current_user_can('bp_moderate') || groups_is_user_member(bp_loggedin_user_id(), $group->id);
}
if ($user_has_access) {
$group_crumbs = array(sprintf('<a href="%s">%s’s Docs</a>', bp_get_group_permalink($group) . bp_docs_get_slug() . '/', esc_html($group->name)));
$crumbs = array_merge($group_crumbs, $crumbs);
} else {
// If the user doesn't have access to the associated group,
// don't show the group folder breadcrumb either
$doc_crumb = array_pop($crumbs);
$crumbs = array($doc_crumb);
}
return $crumbs;
}
function bp_docs_slug()
{
echo bp_docs_get_slug();
}
/**
* checks, whether the current page contains buddypress docs contents
*
* @static
* @since 0.1
* @access public
*
* @returns bool
*/
static function is_bp_doc_page()
{
$dirs = explode('/', $_SERVER['REQUEST_URI']);
$slug = isset($dirs[1]) ? $dirs[1] : '';
if ($slug == bp_docs_get_slug()) {
return true;
}
if (!bp_is_group() && !bp_is_my_profile() && get_post_type() == 'bp_doc' && !is_archive()) {
return true;
}
return false;
}
/**
* Is this the BP Docs component?
*/
function bp_docs_is_docs_component()
{
$retval = false;
$p = get_queried_object();
if (is_post_type_archive(bp_docs_get_post_type_name())) {
$retval = true;
} else {
if (isset($p->post_type) && bp_docs_get_post_type_name() == $p->post_type) {
$retval = true;
} else {
if (bp_is_current_component(bp_docs_get_slug())) {
// This covers cases where we're looking at the Docs component of a user
$retval = true;
}
}
}
return $retval;
}
/**
* Posts an activity item when a comment is posted to a doc
*
* @package BuddyPress Docs
* @since 1.0-beta
*
* @param obj $query The id of the comment that's just been saved
* @return int $activity_id The id number of the activity created
*/
function post_comment_activity($comment_id)
{
global $bp;
if (!bp_is_active('activity')) {
return false;
}
if (empty($comment_id)) {
return false;
}
$comment = get_comment($comment_id);
$doc = !empty($comment->comment_post_ID) ? get_post($comment->comment_post_ID) : false;
if (empty($doc)) {
return false;
}
// Only continue if this is a BP Docs post
if ($doc->post_type != bp_docs_get_post_type_name()) {
return;
}
$doc_id = !empty($doc->ID) ? $doc->ID : false;
if (!$doc_id) {
return false;
}
// Make sure that BP doesn't record this comment with its native functions
remove_action('comment_post', 'bp_blogs_record_comment', 10, 2);
// Until better individual activity item privacy controls are available in BP,
// comments will only be shown in the activity stream if "Who can read comments on
// this doc?" is set to "Anyone", "Logged-in Users" or "Group members"
$doc_settings = get_post_meta($doc_id, 'bp_docs_settings', true);
if (!empty($doc_settings['read_comments']) && !in_array($doc_settings['read_comments'], array('anyone', 'loggedin', 'group-members'))) {
return false;
}
// See if we're associated with a group
$group_id = bp_docs_get_associated_group_id($doc_id);
if ($group_id) {
$component = 'groups';
$item = $group_id;
} else {
$component = bp_docs_get_slug();
$item = 0;
}
// Set the action. Filterable so that other integration pieces can alter it
$action = '';
$commenter = get_user_by('email', $comment->comment_author_email);
$commenter_id = !empty($commenter->ID) ? $commenter->ID : false;
// Since BP Docs only allows member comments, the following should never happen
if (!$commenter_id) {
return false;
}
$user_link = bp_core_get_userlink($commenter_id);
$doc_url = bp_docs_get_doc_link($doc_id);
$comment_url = $doc_url . '#comment-' . $comment->comment_ID;
$comment_link = '<a href="' . $comment_url . '">' . $doc->post_title . '</a>';
$action = sprintf(__('%1$s commented on the doc %2$s', 'bp-docs'), $user_link, $comment_link);
$action = apply_filters('bp_docs_comment_activity_action', $action, $user_link, $comment_link, $component, $item);
// Set the type, to be used in activity filtering
$type = 'bp_doc_comment';
$hide_sitewide = bp_docs_hide_sitewide_for_doc($doc_id);
$args = array('user_id' => $commenter_id, 'action' => $action, 'content' => $comment->comment_content, 'primary_link' => $comment_url, 'component' => $component, 'type' => $type, 'item_id' => $item, 'secondary_item_id' => $comment_id, 'recorded_time' => bp_core_current_time(), 'hide_sitewide' => apply_filters('bp_docs_hide_sitewide', $hide_sitewide, $comment, $doc, $item, $component));
do_action('bp_docs_before_comment_activity_save', $args);
$activity_id = bp_activity_add(apply_filters('bp_docs_comment_activity_args', $args));
do_action('bp_docs_after_comment_activity_save', $activity_id, $args);
return $activity_id;
}
/**
* When looking at a single doc, this adds the appropriate subnav item.
*
* Other navigation items are added in BP_Docs_Component. We add this item here because it's
* not until later in the load order when we can be certain whether we're viewing a
* single Doc.
*
* @since 1.2
*/
function setup_single_doc_subnav()
{
global $bp;
if (bp_is_user() && !empty($bp->bp_docs->current_view) && in_array($bp->bp_docs->current_view, array('single', 'edit', 'history', 'delete'))) {
$doc = bp_docs_get_current_doc();
if (!empty($doc)) {
bp_core_new_subnav_item(array('name' => $doc->post_title, 'slug' => $doc->post_name, 'parent_url' => trailingslashit(bp_loggedin_user_domain() . bp_docs_get_slug()), 'parent_slug' => bp_docs_get_slug(), 'screen_function' => array($bp->bp_docs, 'template_loader'), 'position' => 30, 'user_has_access' => true));
}
}
}
/**
* Add user information to individual Doc breadcrumbs.
*
* Hooked very late to ensure it's the first item on the list.
*
* @since 1.9.0
*
* @param array $crumbs
* @return array
*/
function bp_docs_user_single_breadcrumb($crumbs, $doc = null)
{
if (is_a($doc, 'WP_Post')) {
$doc_id = $doc->ID;
} else {
if (bp_docs_is_existing_doc()) {
$doc_id = get_queried_object_id();
}
}
if (bp_docs_enable_folders() && !empty($doc_id)) {
$folder_id = bp_docs_get_doc_folder($doc_id);
if ($folder_id) {
$user_id = bp_docs_get_folder_user($folder_id);
}
}
if (!empty($user_id)) {
$user_crumbs = array(sprintf('<a href="%s">%s’s Docs</a>', bp_core_get_user_domain($user_id) . bp_docs_get_slug() . '/', bp_core_get_user_displayname($user_id)));
$crumbs = array_merge($user_crumbs, $crumbs);
}
return $crumbs;
}
function flush_rewrite_rules()
{
if (!is_admin()) {
return;
}
if (!is_super_admin()) {
return;
}
global $wp_rewrite;
// Check to see whether our rules have been registered yet, by
// finding a Docs rule and then comparing it to the registered rules
foreach ($wp_rewrite->extra_rules_top as $rewrite => $rule) {
if (0 === strpos($rewrite, bp_docs_get_slug())) {
$test_rule = $rule;
}
}
$registered_rules = get_option('rewrite_rules');
if (is_array($registered_rules) && !in_array($test_rule, $registered_rules)) {
flush_rewrite_rules();
}
}
