/**
* Returns a comma separated list of user_ids for a given user's following.
*
* This can then be passed directly into the members loop querystring.
* On failure, returns an integer of zero. Needed when used in a members loop to prevent SQL errors.
*
* Arguments include:
* 'user_id' - The user ID you want to check for a following
*
* @param mixed $args Arguments can be passed as an associative array or as a URL argument string
* @global $bp The global BuddyPress settings variable created in bp_core_setup_globals()
* @return Mixed Comma-seperated string of user IDs on success. Integer zero on failure.
*/
function bp_get_following_ids($args = '')
{
$r = wp_parse_args($args, array('user_id' => bp_displayed_user_id()));
$ids = implode(',', (array) bp_follow_get_following(array('user_id' => $r['user_id'])));
$ids = empty($ids) ? 0 : $ids;
return apply_filters('bp_get_following_ids', $ids, $r['user_id']);
}
/**
* @group bp_follow_get_following
*/
public function test_bp_follow_get_following_no_cache()
{
$u1 = $this->factory->user->create();
$u2 = $this->factory->user->create();
$u3 = $this->factory->user->create();
$u4 = $this->factory->user->create();
// let user 1 follow everyone
bp_follow_start_following(array('leader_id' => $u2, 'follower_id' => $u1));
bp_follow_start_following(array('leader_id' => $u3, 'follower_id' => $u1));
bp_follow_start_following(array('leader_id' => $u4, 'follower_id' => $u1));
// get following for user 1
bp_follow_get_following(array('user_id' => $u1, 'query_args' => array('orderby' => 'id', 'order' => 'ASC')));
// we do not cache following calls with query args at the moment
$this->assertEmpty(wp_cache_get($u1, 'bp_follow_user_following_query'));
}
/**
* Set up activity arguments for use with the 'followblogs' scope.
*
* For details on the syntax, see {@link BP_Activity_Query}.
*
* Only applicable to BuddyPress 2.2+. Older BP installs uses the code
* available in /modules/blogs-backpat.php.
*
* @since 1.3.0
*
* @param array $retval Empty array by default
* @param array $filter Current activity arguments
* @return array
*/
function filter_activity_scope($retval = array(), $filter = array())
{
// Determine the user_id
if (!empty($filter['user_id'])) {
$user_id = $filter['user_id'];
} else {
$user_id = bp_displayed_user_id() ? bp_displayed_user_id() : bp_loggedin_user_id();
}
// Get blogs that the user is following
$following_ids = bp_follow_get_following(array('user_id' => $user_id, 'follow_type' => 'blogs'));
if (empty($following_ids)) {
$following_ids = array(0);
}
// Should we show all items regardless of sitewide visibility?
$show_hidden = array();
if (!empty($user_id) && $user_id !== bp_loggedin_user_id()) {
$show_hidden = array('column' => 'hide_sitewide', 'value' => 0);
}
// support BP Groupblog
if (function_exists('bp_groupblog_init') && $following_ids !== array(0)) {
global $wpdb;
$bp = buddypress();
// comma-delimit the blog IDs
$delimited_ids = implode(',', $following_ids);
$group_ids_connected_to_blogs = $wpdb->get_col("SELECT group_id FROM {$bp->groups->table_name_groupmeta} WHERE meta_key = 'groupblog_blog_id' AND meta_value IN ( " . $delimited_ids . " )");
$clause = array('relation' => 'OR', array('relation' => 'AND', array('column' => 'component', 'value' => buddypress()->blogs->id), array('column' => 'item_id', 'compare' => 'IN', 'value' => (array) $following_ids)), array('relation' => 'AND', array('column' => 'component', 'value' => buddypress()->groups->id), array('column' => 'item_id', 'compare' => 'IN', 'value' => (array) $group_ids_connected_to_blogs), array('column' => 'type', 'value' => 'new_groupblog_post')));
// Regular follow blog clause
} else {
$clause = array('relation' => 'AND', array('column' => 'component', 'value' => buddypress()->blogs->id), array('column' => 'item_id', 'compare' => 'IN', 'value' => (array) $following_ids));
}
$retval = array('relation' => 'AND', $clause, $show_hidden, 'override' => array('filter' => array('user_id' => 0), 'show_hidden' => true));
return $retval;
}
/**
* Set up a list of members the current user is following for at-mention use.
*
* This is intended to speed up at-mention lookups for a majority of use cases.
*
* @since 1.3.0
*
* @see bp_activity_mentions_script()
*/
function bp_follow_prime_mentions_results()
{
if (!bp_activity_maybe_load_mentions_scripts()) {
return;
}
// Bail out if the site has a ton of users.
if (is_multisite() && wp_is_large_network('users')) {
return;
}
$following = bp_follow_get_following(array('user_id' => bp_loggedin_user_id()));
if (empty($following)) {
return;
}
$followers_query = new BP_User_Query(array('count_total' => '', 'populate_extras' => false, 'type' => 'alphabetical', 'include' => $following));
$results = array();
foreach ($followers_query->results as $user) {
$result = new stdClass();
$result->ID = $user->user_nicename;
$result->image = bp_core_fetch_avatar(array('html' => false, 'item_id' => $user->ID));
$result->name = bp_core_get_user_displayname($user->ID);
$results[] = $result;
}
wp_localize_script('bp-mentions', 'BP_Suggestions', array('friends' => $results));
}
function rtmedia_api_following($user_id)
{
if (empty($user_id)) {
return false;
}
$followers = bp_follow_get_following(array('user_id' => $user_id));
return $followers;
}
/**
* Get friends/Following user ids
* @param type $logged_user_id
* @return type
*/
public static function get_friend_user_ids($logged_user_id)
{
$friend_ids = array();
if (function_exists('friends_get_friend_user_ids')) {
$friend_ids = friends_get_friend_user_ids($logged_user_id);
} elseif (function_exists('bp_follow_get_following')) {
$friend_ids = bp_follow_get_following(array('user_id' => $logged_user_id));
}
return apply_filters('fblike_activity_get_friend_ids', $friend_ids, $logged_user_id);
}
/**
* Set up activity arguments for use with the 'followblogs' scope.
*
* For details on the syntax, see {@link BP_Activity_Query}.
*
* Only applicable to BuddyPress 2.2+. Older BP installs uses the code
* available in /modules/blogs-backpat.php.
*
* @since 1.3.0
*
* @param array $retval Empty array by default
* @param array $filter Current activity arguments
* @return array
*/
public function filter_activity_scope($retval = array(), $filter = array())
{
// Determine the user_id
if (!empty($filter['user_id'])) {
$user_id = $filter['user_id'];
} else {
$user_id = bp_displayed_user_id() ? bp_displayed_user_id() : bp_loggedin_user_id();
}
// Get activity IDs that the user is following
$following_ids = bp_follow_get_following(array('user_id' => $user_id, 'follow_type' => 'activity'));
// If no activity, pass largest int value to denote no blogs... sigh.
if (empty($following_ids)) {
$following_ids = array(0);
}
// Should we show all items regardless of sitewide visibility?
$show_hidden = array();
if (!empty($user_id) && $user_id !== bp_loggedin_user_id()) {
$show_hidden = array('column' => 'hide_sitewide', 'value' => 0);
}
$clause = array('relation' => 'OR', array('column' => 'id', 'compare' => 'IN', 'value' => $following_ids), array('relation' => 'AND', array('column' => 'type', 'value' => 'activity_comment'), array('column' => 'item_id', 'compare' => 'IN', 'value' => $following_ids)));
$retval = array('relation' => 'AND', $clause, $show_hidden, 'override' => array('display_comments' => 'stream', 'filter' => array('user_id' => 0), 'show_hidden' => true));
return $retval;
}
function bfox_bp_plans_loop_args()
{
global $bp;
wp_parse_str(bp_ajax_querystring('reading_plans'), $args);
$type = $args['scope'];
if ('personal' == $type) {
$args['user_id'] = $bp->loggedin_user->id;
} elseif ('following' == $type) {
$args['user_id'] = (array) bp_follow_get_following(array('user_id' => $bp->loggedin_user->id));
$args['is_published'] = true;
} elseif ('friends' == $type) {
$args['user_id'] = (array) friends_get_friend_user_ids($bp->loggedin_user->id);
$args['is_published'] = true;
} elseif ('groups' == $type) {
$groups = groups_get_user_groups($bp->loggedin_user->id);
$args['group_id'] = $groups['groups'];
} else {
$args['is_published'] = true;
}
$args['filter'] = $args['search_terms'];
if (!$args['page']) {
$args['page'] = 1;
}
if (!$args['per_page']) {
$args['per_page'] = 20;
}
return $args;
}
