function get_topic($id, $cache = true)
{
global $bbdb;
if (!is_numeric($id)) {
list($slug, $sql) = bb_get_sql_from_slug('topic', $id);
$id = nxt_cache_get($slug, 'bb_topic_slug');
}
// not else
if (is_numeric($id)) {
$id = (int) $id;
$sql = "topic_id = {$id}";
}
if (0 === $id || !$sql) {
return false;
}
// &= not =&
$cache &= 'AND topic_status = 0' == ($where = apply_filters('get_topic_where', 'AND topic_status = 0'));
if (($cache || !$where) && is_numeric($id) && false !== ($topic = nxt_cache_get($id, 'bb_topic'))) {
return $topic;
}
// $where is NOT bbdb:prepared
$topic = $bbdb->get_row("SELECT * FROM {$bbdb->topics} WHERE {$sql} {$where}");
$topic = bb_append_meta($topic, 'topic');
if ($cache) {
nxt_cache_set($topic->topic_id, $topic, 'bb_topic');
nxt_cache_add($topic->topic_slug, $topic->topic_id, 'bb_topic_slug');
}
return $topic;
}
/**
* Retrieves all category IDs.
*
* @since 2.0.0
* @link http://codex.nxtclass.org/Function_Reference/get_all_category_ids
*
* @return object List of all of the category IDs.
*/
function get_all_category_ids()
{
if (!($cat_ids = nxt_cache_get('all_category_ids', 'category'))) {
$cat_ids = get_terms('category', array('fields' => 'ids', 'get' => 'all'));
nxt_cache_add('all_category_ids', $cat_ids, 'category');
}
return $cat_ids;
}
function _get_cron_lock()
{
global $_nxt_using_ext_object_cache, $nxtdb;
$value = 0;
if ($_nxt_using_ext_object_cache) {
// Skip local cache and force refetch of doing_cron transient in case
// another processs updated the cache
$value = nxt_cache_get('doing_cron', 'transient', true);
} else {
$row = $nxtdb->get_row($nxtdb->prepare("SELECT option_value FROM {$nxtdb->options} WHERE option_name = %s LIMIT 1", '_transient_doing_cron'));
if (is_object($row)) {
$value = $row->option_value;
}
}
return $value;
}
function bp_adminbar_blogs_menu()
{
global $bp;
if (!is_user_logged_in() || !bp_is_active('blogs')) {
return false;
}
if (!is_multisite()) {
return false;
}
if (!($blogs = nxt_cache_get('bp_blogs_of_user_' . $bp->loggedin_user->id . '_inc_hidden', 'bp'))) {
$blogs = bp_blogs_get_blogs_for_user($bp->loggedin_user->id, true);
nxt_cache_set('bp_blogs_of_user_' . $bp->loggedin_user->id . '_inc_hidden', $blogs, 'bp');
}
$counter = 0;
if (is_array($blogs['blogs']) && (int) $blogs['count']) {
echo '<li id="bp-adminbar-blogs-menu"><a href="' . trailingslashit($bp->loggedin_user->domain . bp_get_blogs_slug()) . '">';
_e('My Sites', 'buddypress');
echo '</a>';
echo '<ul>';
foreach ((array) $blogs['blogs'] as $blog) {
$alt = 0 == $counter % 2 ? ' class="alt"' : '';
$site_url = esc_attr($blog->siteurl);
echo '<li' . $alt . '>';
echo '<a href="' . $site_url . '">' . esc_html($blog->name) . '</a>';
echo '<ul>';
echo '<li class="alt"><a href="' . $site_url . 'nxt-admin/">' . __('Dashboard', 'buddypress') . '</a></li>';
echo '<li><a href="' . $site_url . 'nxt-admin/post-new.php">' . __('New Post', 'buddypress') . '</a></li>';
echo '<li class="alt"><a href="' . $site_url . 'nxt-admin/edit.php">' . __('Manage Posts', 'buddypress') . '</a></li>';
echo '<li><a href="' . $site_url . 'nxt-admin/edit-comments.php">' . __('Manage Comments', 'buddypress') . '</a></li>';
echo '</ul>';
do_action('bp_adminbar_blog_items', $blog);
echo '</li>';
$counter++;
}
$alt = 0 == $counter % 2 ? ' class="alt"' : '';
if (bp_blog_signup_enabled()) {
echo '<li' . $alt . '>';
echo '<a href="' . bp_get_root_domain() . '/' . bp_get_blogs_root_slug() . '/create/">' . __('Create a Site!', 'buddypress') . '</a>';
echo '</li>';
}
echo '</ul>';
echo '</li>';
}
}
/**
* Updates the cache for Term ID(s).
*
* Will only update the cache for terms not already cached.
*
* The $object_ids expects that the ids be separated by commas, if it is a
* string.
*
* It should be noted that update_object_term_cache() is very time extensive. It
* is advised that the function is not called very often or at least not for a
* lot of terms that exist in a lot of taxonomies. The amount of time increases
* for each term and it also increases for each taxonomy the term belongs to.
*
* @package NXTClass
* @subpackage Taxonomy
* @since 2.3.0
* @uses $this->get_object_terms() Used to get terms from the database to update
*
* @param string|array $object_ids Single or list of term object ID(s)
* @param string $object_type The taxonomy object type
* @return null|bool Null value is given with empty $object_ids. False if
*/
function update_object_term_cache($object_ids, $object_type)
{
if (empty($object_ids)) {
return;
}
if (!is_array($object_ids)) {
$object_ids = explode(',', $object_ids);
}
$object_ids = array_map('intval', $object_ids);
$taxonomies = $this->get_object_taxonomies($object_type);
$ids = array();
foreach ((array) $object_ids as $id) {
foreach ($taxonomies as $taxonomy) {
if (false === nxt_cache_get($id, "{$taxonomy}_relationships")) {
$ids[] = $id;
break;
}
}
}
if (empty($ids)) {
return false;
}
$terms = $this->get_object_terms($ids, $taxonomies, 'fields=all_with_object_id');
$object_terms = array();
foreach ((array) $terms as $term) {
$object_terms[$term->object_id][$term->taxonomy][$term->term_id] = $term;
}
foreach ($ids as $id) {
foreach ($taxonomies as $taxonomy) {
if (!isset($object_terms[$id][$taxonomy])) {
if (!isset($object_terms[$id])) {
$object_terms[$id] = array();
}
$object_terms[$id][$taxonomy] = array();
}
}
}
foreach ($object_terms as $id => $value) {
foreach ($value as $taxonomy => $terms) {
nxt_cache_set($id, $terms, "{$taxonomy}_relationships");
}
}
}
function bp_xprofile_get_meta($object_id, $object_type, $meta_key = '')
{
global $nxtdb, $bp;
$object_id = (int) $object_id;
if (!$object_id) {
return false;
}
if (!isset($object_type)) {
return false;
}
if (!in_array($object_type, array('group', 'field', 'data'))) {
return false;
}
if (!empty($meta_key)) {
$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
if (!($metas = nxt_cache_get('bp_xprofile_meta_' . $object_type . '_' . $object_id . '_' . $meta_key, 'bp'))) {
$metas = $nxtdb->get_col($nxtdb->prepare("SELECT meta_value FROM " . $bp->profile->table_name_meta . " WHERE object_id = %d AND object_type = %s AND meta_key = %s", $object_id, $object_type, $meta_key));
nxt_cache_set('bp_xprofile_meta_' . $object_type . '_' . $object_id . '_' . $meta_key, $metas, 'bp');
}
} else {
$metas = $nxtdb->get_col($nxtdb->prepare("SELECT meta_value FROM " . $bp->profile->table_name_meta . " WHERE object_id = %d AND object_type = %s", $object_id, $object_type));
}
if (empty($metas)) {
if (empty($meta_key)) {
return array();
} else {
return '';
}
}
$metas = array_map('maybe_unserialize', (array) $metas);
if (1 == count($metas)) {
return $metas[0];
} else {
return $metas;
}
}
/**
* Get the value of a transient
*
* If the transient does not exist or does not have a value, then the return value
* will be false.
*
* @since 1.0
* @package bbPress
* @subpackage Transient
*
* @param string $transient Transient name. Expected to not be SQL-escaped
* @return mixed Value of transient
*/
function bb_get_transient($transient)
{
global $_bb_using_ext_object_cache, $bbdb;
if ($_bb_using_ext_object_cache) {
$value = nxt_cache_get($transient, 'transient');
} else {
$transient_option = '_transient_' . $bbdb->escape($transient);
$transient_timeout = '_transient_timeout_' . $bbdb->escape($transient);
$timeout = bb_get_option($transient_timeout);
if ($timeout && $timeout < time()) {
bb_delete_option($transient_option);
bb_delete_option($transient_timeout);
return false;
}
$value = bb_get_option($transient_option);
}
return apply_filters('transient_' . $transient, $value);
}
/**
* Get count of how many (active) Achievements the specified user has.
* Only users with edit permission can see hidden Achievements.
*
* @global object $bp BuddyPress global settings
* @global nxtdb $nxtdb NXTClass database object
* @param int $user_id
* @since 2.0
*/
function dpa_get_total_achievements_count_for_user($user_id = false)
{
global $bp, $nxtdb;
if (!$user_id) {
$user_id = $bp->displayed_user->id ? $bp->displayed_user->id : $bp->loggedin_user->id;
}
if (!($count = nxt_cache_get('dpa_get_total_achievements_count_for_user_' . $user_id, 'bp'))) {
$admin_sql = $nxtdb->prepare("AND (is_active = 1 OR is_active = 2)");
$count = $nxtdb->get_var($nxtdb->prepare("SELECT COUNT(a.id) FROM {$bp->achievements->table_achievements} as a, {$bp->achievements->table_unlocked} as u WHERE a.id = u.achievement_id AND u.user_id = %d {$admin_sql}", $user_id));
nxt_cache_set('dpa_get_total_achievements_count_for_user_' . $user_id, $count, 'bp');
}
return $count;
}
/**
* Retrieve info for user lists to prevent multiple queries by get_userdata()
*
* @since 3.0.0
*
* @param array $user_ids User ID numbers list
*/
function cache_users($user_ids)
{
global $nxtdb;
$clean = array();
foreach ($user_ids as $id) {
$id = (int) $id;
if (!nxt_cache_get($id, 'users')) {
$clean[] = $id;
}
}
if (empty($clean)) {
return;
}
$list = implode(',', $clean);
$users = $nxtdb->get_results("SELECT * FROM {$nxtdb->users} WHERE ID IN ({$list})");
$ids = array();
foreach ($users as $user) {
update_user_caches($user);
$ids[] = $user->ID;
}
update_meta_cache('user', $ids);
}
/**
* Loads the actions from the database.
*
* @global object $bp BuddyPress global settings
* @global nxtdb $nxtdb NXTClass database object
* @return string
* @since 2.0
*/
function dpa_get_actions()
{
global $bp, $nxtdb;
if (!($actions = nxt_cache_get('dpa_actions', 'dpa'))) {
$actions = $nxtdb->get_results($nxtdb->prepare("SELECT * FROM {$bp->achievements->table_actions} ORDER BY category, description"));
nxt_cache_set('dpa_actions', $actions, 'dpa');
}
return apply_filters('dpa_get_actions', (array) $actions);
}
} else {
$blogname = substr($domain, 0, strpos($domain, '.'));
}
} else {
$blogname = htmlspecialchars(substr($_SERVER['REQUEST_URI'], strlen($path)));
if (false !== strpos($blogname, '/')) {
$blogname = substr($blogname, 0, strpos($blogname, '/'));
}
if (false !== strpos($blogname, '?')) {
$blogname = substr($blogname, 0, strpos($blogname, '?'));
}
$reserved_blognames = array('page', 'comments', 'blog', 'nxt-admin', 'nxt-includes', 'nxt-content', 'files', 'feed');
if ($blogname != '' && !in_array($blogname, $reserved_blognames) && !is_file($blogname)) {
$path .= $blogname . '/';
}
$current_blog = nxt_cache_get('current_blog_' . $domain . $path, 'site-options');
if (!$current_blog) {
$current_blog = get_blog_details(array('domain' => $domain, 'path' => $path), false);
if ($current_blog) {
nxt_cache_set('current_blog_' . $domain . $path, $current_blog, 'site-options');
}
}
unset($reserved_blognames);
}
if (!defined('nxt_INSTALLING') && is_subdomain_install() && !is_object($current_blog)) {
if (defined('NOBLOGREDIRECT')) {
$destination = NOBLOGREDIRECT;
if ('%siteurl%' == $destination) {
$destination = "http://" . $current_site->domain . $current_site->path;
}
} else {
/**
* Retrieve user metadata.
*
* If $user_id is not a number, then the function will fail over with a 'false'
* boolean return value. Other returned values depend on whether there is only
* one item to be returned, which be that single item type. If there is more
* than one metadata value, then it will be list of metadata values.
*
* @since 2.0.0
* @deprecated 3.0.0
* @deprecated Use get_user_meta()
* @see get_user_meta()
*
* @param int $user_id User ID
* @param string $meta_key Optional. Metadata key.
* @return mixed
*/
function get_usermeta($user_id, $meta_key = '')
{
_deprecated_function(__FUNCTION__, '3.0', 'get_user_meta()');
global $nxtdb;
$user_id = (int) $user_id;
if (!$user_id) {
return false;
}
if (!empty($meta_key)) {
$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
$user = nxt_cache_get($user_id, 'users');
// Check the cached user object
if (false !== $user && isset($user->{$meta_key})) {
$metas = array($user->{$meta_key});
} else {
$metas = $nxtdb->get_col($nxtdb->prepare("SELECT meta_value FROM {$nxtdb->usermeta} WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key));
}
} else {
$metas = $nxtdb->get_col($nxtdb->prepare("SELECT meta_value FROM {$nxtdb->usermeta} WHERE user_id = %d", $user_id));
}
if (empty($metas)) {
if (empty($meta_key)) {
return array();
} else {
return '';
}
}
$metas = array_map('maybe_unserialize', $metas);
if (count($metas) == 1) {
return $metas[0];
} else {
return $metas;
}
}
/**
* Get a blog's numeric ID from its URL.
*
* On a subdirectory installation like example.com/blog1/,
* $domain will be the root 'example.com' and $path the
* subdirectory '/blog1/'. With subdomains like blog1.example.com,
* $domain is 'blog1.example.com' and $path is '/'.
*
* @since MU 2.6.5
*
* @param string $domain
* @param string $path Optional. Not required for subdomain installations.
* @return int
*/
function get_blog_id_from_url($domain, $path = '/')
{
global $nxtdb;
$domain = strtolower($nxtdb->escape($domain));
$path = strtolower($nxtdb->escape($path));
$id = nxt_cache_get(md5($domain . $path), 'blog-id-cache');
if ($id == -1) {
// blog does not exist
return 0;
} elseif ($id) {
return (int) $id;
}
$id = $nxtdb->get_var("SELECT blog_id FROM {$nxtdb->blogs} WHERE domain = '{$domain}' and path = '{$path}' /* get_blog_id_from_url */");
if (!$id) {
nxt_cache_set(md5($domain . $path), -1, 'blog-id-cache');
return false;
}
nxt_cache_set(md5($domain . $path), $id, 'blog-id-cache');
return $id;
}
/**
* Retrieve option value based on setting name and blog_id.
*
* If the option does not exist or does not have a value, then the return value
* will be false. This is useful to check whether you need to install an option
* and is commonly used during installation of plugin options and to test
* whether upgrading is required.
*
* There is a filter called 'blog_option_$option' with the $option being
* replaced with the option name. The filter takes two parameters. $value and
* $blog_id. It returns $value.
* The 'option_$option' filter in get_option() is not called.
*
* @since MU
* @uses apply_filters() Calls 'blog_option_$optionname' with the option name value.
*
* @param int $blog_id Optional. Blog ID, can be null to refer to the current blog.
* @param string $setting Name of option to retrieve. Should already be SQL-escaped.
* @param string $default (optional) Default value returned if option not found.
* @return mixed Value set for the option.
*/
function get_blog_option($blog_id, $setting, $default = false)
{
global $nxtdb;
if (null === $blog_id) {
$blog_id = $nxtdb->blogid;
}
$key = $blog_id . '-' . $setting . '-blog_option';
$value = nxt_cache_get($key, 'site-options');
if ($value == null) {
if ($blog_id == $nxtdb->blogid) {
$value = get_option($setting, $default);
$notoptions = nxt_cache_get('notoptions', 'options');
if (isset($notoptions[$setting])) {
nxt_cache_set($key, 'noop', 'site-options');
$value = $default;
} elseif ($value == false) {
nxt_cache_set($key, 'falsevalue', 'site-options');
} else {
nxt_cache_set($key, $value, 'site-options');
}
return apply_filters('blog_option_' . $setting, $value, $blog_id);
} else {
$blog_prefix = $nxtdb->get_blog_prefix($blog_id);
$row = $nxtdb->get_row($nxtdb->prepare("SELECT * FROM {$blog_prefix}options WHERE option_name = %s", $setting));
if (is_object($row)) {
// Has to be get_row instead of get_var because of funkiness with 0, false, null values
$value = $row->option_value;
if ($value == false) {
nxt_cache_set($key, 'falsevalue', 'site-options');
} else {
nxt_cache_set($key, $value, 'site-options');
}
} else {
// option does not exist, so we must cache its non-existence
nxt_cache_set($key, 'noop', 'site-options');
$value = $default;
}
}
} elseif ($value == 'noop') {
$value = $default;
} elseif ($value == 'falsevalue') {
$value = false;
}
// If home is not set use siteurl.
if ('home' == $setting && '' == $value) {
return get_blog_option($blog_id, 'siteurl');
}
if ('siteurl' == $setting || 'home' == $setting || 'category_base' == $setting) {
$value = untrailingslashit($value);
}
return apply_filters('blog_option_' . $setting, maybe_unserialize($value), $blog_id);
}
/**
* Display calendar with days that have posts as links.
*
* The calendar is cached, which will be retrieved, if it exists. If there are
* no posts for the month, then it will not be displayed.
*
* @since 1.0.0
*
* @param bool $initial Optional, default is true. Use initial calendar names.
* @param bool $echo Optional, default is true. Set to false for return.
*/
function get_calendar($initial = true, $echo = true)
{
global $nxtdb, $m, $monthnum, $year, $nxt_locale, $posts;
$cache = array();
$key = md5($m . $monthnum . $year);
if ($cache = nxt_cache_get('get_calendar', 'calendar')) {
if (is_array($cache) && isset($cache[$key])) {
if ($echo) {
echo apply_filters('get_calendar', $cache[$key]);
return;
} else {
return apply_filters('get_calendar', $cache[$key]);
}
}
}
if (!is_array($cache)) {
$cache = array();
}
// Quick check. If we have no posts at all, abort!
if (!$posts) {
$gotsome = $nxtdb->get_var("SELECT 1 as test FROM {$nxtdb->posts} WHERE post_type = 'post' AND post_status = 'publish' LIMIT 1");
if (!$gotsome) {
$cache[$key] = '';
nxt_cache_set('get_calendar', $cache, 'calendar');
return;
}
}
if (isset($_GET['w'])) {
$w = '' . intval($_GET['w']);
}
// week_begins = 0 stands for Sunday
$week_begins = intval(get_option('start_of_week'));
// Let's figure out when we are
if (!empty($monthnum) && !empty($year)) {
$thismonth = '' . zeroise(intval($monthnum), 2);
$thisyear = '' . intval($year);
} elseif (!empty($w)) {
// We need to get the month from MySQL
$thisyear = '' . intval(substr($m, 0, 4));
$d = ($w - 1) * 7 + 6;
//it seems MySQL's weeks disagree with PHP's
$thismonth = $nxtdb->get_var("SELECT DATE_FORMAT((DATE_ADD('{$thisyear}0101', INTERVAL {$d} DAY) ), '%m')");
} elseif (!empty($m)) {
$thisyear = '' . intval(substr($m, 0, 4));
if (strlen($m) < 6) {
$thismonth = '01';
} else {
$thismonth = '' . zeroise(intval(substr($m, 4, 2)), 2);
}
} else {
$thisyear = gmdate('Y', current_time('timestamp'));
$thismonth = gmdate('m', current_time('timestamp'));
}
$unixmonth = mktime(0, 0, 0, $thismonth, 1, $thisyear);
$last_day = date('t', $unixmonth);
// Get the next and previous month and year with at least one post
$previous = $nxtdb->get_row("SELECT MONTH(post_date) AS month, YEAR(post_date) AS year\n\t\tFROM {$nxtdb->posts}\n\t\tWHERE post_date < '{$thisyear}-{$thismonth}-01'\n\t\tAND post_type = 'post' AND post_status = 'publish'\n\t\t\tORDER BY post_date DESC\n\t\t\tLIMIT 1");
$next = $nxtdb->get_row("SELECT MONTH(post_date) AS month, YEAR(post_date) AS year\n\t\tFROM {$nxtdb->posts}\n\t\tWHERE post_date > '{$thisyear}-{$thismonth}-{$last_day} 23:59:59'\n\t\tAND post_type = 'post' AND post_status = 'publish'\n\t\t\tORDER BY post_date ASC\n\t\t\tLIMIT 1");
/* translators: Calendar caption: 1: month name, 2: 4-digit year */
$calendar_caption = _x('%1$s %2$s', 'calendar caption');
$calendar_output = '<table id="nxt-calendar">
<caption>' . sprintf($calendar_caption, $nxt_locale->get_month($thismonth), date('Y', $unixmonth)) . '</caption>
<thead>
<tr>';
$myweek = array();
for ($wdcount = 0; $wdcount <= 6; $wdcount++) {
$myweek[] = $nxt_locale->get_weekday(($wdcount + $week_begins) % 7);
}
foreach ($myweek as $wd) {
$day_name = true == $initial ? $nxt_locale->get_weekday_initial($wd) : $nxt_locale->get_weekday_abbrev($wd);
$wd = esc_attr($wd);
$calendar_output .= "\n\t\t<th scope=\"col\" title=\"{$wd}\">{$day_name}</th>";
}
$calendar_output .= '
</tr>
</thead>
<tfoot>
<tr>';
if ($previous) {
$calendar_output .= "\n\t\t" . '<td colspan="3" id="prev"><a href="' . get_month_link($previous->year, $previous->month) . '" title="' . esc_attr(sprintf(__('View posts for %1$s %2$s'), $nxt_locale->get_month($previous->month), date('Y', mktime(0, 0, 0, $previous->month, 1, $previous->year)))) . '">« ' . $nxt_locale->get_month_abbrev($nxt_locale->get_month($previous->month)) . '</a></td>';
} else {
$calendar_output .= "\n\t\t" . '<td colspan="3" id="prev" class="pad"> </td>';
}
$calendar_output .= "\n\t\t" . '<td class="pad"> </td>';
if ($next) {
$calendar_output .= "\n\t\t" . '<td colspan="3" id="next"><a href="' . get_month_link($next->year, $next->month) . '" title="' . esc_attr(sprintf(__('View posts for %1$s %2$s'), $nxt_locale->get_month($next->month), date('Y', mktime(0, 0, 0, $next->month, 1, $next->year)))) . '">' . $nxt_locale->get_month_abbrev($nxt_locale->get_month($next->month)) . ' »</a></td>';
} else {
$calendar_output .= "\n\t\t" . '<td colspan="3" id="next" class="pad"> </td>';
}
$calendar_output .= '
</tr>
</tfoot>
<tbody>
<tr>';
// Get days with posts
$dayswithposts = $nxtdb->get_results("SELECT DISTINCT DAYOFMONTH(post_date)\n\t\tFROM {$nxtdb->posts} WHERE post_date >= '{$thisyear}-{$thismonth}-01 00:00:00'\n\t\tAND post_type = 'post' AND post_status = 'publish'\n\t\tAND post_date <= '{$thisyear}-{$thismonth}-{$last_day} 23:59:59'", ARRAY_N);
if ($dayswithposts) {
foreach ((array) $dayswithposts as $daywith) {
$daywithpost[] = $daywith[0];
}
} else {
$daywithpost = array();
}
if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false || stripos($_SERVER['HTTP_USER_AGENT'], 'camino') !== false || stripos($_SERVER['HTTP_USER_AGENT'], 'safari') !== false) {
$ak_title_separator = "\n";
} else {
$ak_title_separator = ', ';
}
$ak_titles_for_day = array();
$ak_post_titles = $nxtdb->get_results("SELECT ID, post_title, DAYOFMONTH(post_date) as dom " . "FROM {$nxtdb->posts} " . "WHERE post_date >= '{$thisyear}-{$thismonth}-01 00:00:00' " . "AND post_date <= '{$thisyear}-{$thismonth}-{$last_day} 23:59:59' " . "AND post_type = 'post' AND post_status = 'publish'");
if ($ak_post_titles) {
foreach ((array) $ak_post_titles as $ak_post_title) {
$post_title = esc_attr(apply_filters('the_title', $ak_post_title->post_title, $ak_post_title->ID));
if (empty($ak_titles_for_day['day_' . $ak_post_title->dom])) {
$ak_titles_for_day['day_' . $ak_post_title->dom] = '';
}
if (empty($ak_titles_for_day["{$ak_post_title->dom}"])) {
// first one
$ak_titles_for_day["{$ak_post_title->dom}"] = $post_title;
} else {
$ak_titles_for_day["{$ak_post_title->dom}"] .= $ak_title_separator . $post_title;
}
}
}
// See how much we should pad in the beginning
$pad = calendar_week_mod(date('w', $unixmonth) - $week_begins);
if (0 != $pad) {
$calendar_output .= "\n\t\t" . '<td colspan="' . esc_attr($pad) . '" class="pad"> </td>';
}
$daysinmonth = intval(date('t', $unixmonth));
for ($day = 1; $day <= $daysinmonth; ++$day) {
if (isset($newrow) && $newrow) {
$calendar_output .= "\n\t</tr>\n\t<tr>\n\t\t";
}
$newrow = false;
if ($day == gmdate('j', current_time('timestamp')) && $thismonth == gmdate('m', current_time('timestamp')) && $thisyear == gmdate('Y', current_time('timestamp'))) {
$calendar_output .= '<td id="today">';
} else {
$calendar_output .= '<td>';
}
if (in_array($day, $daywithpost)) {
// any posts today?
$calendar_output .= '<a href="' . get_day_link($thisyear, $thismonth, $day) . '" title="' . esc_attr($ak_titles_for_day[$day]) . "\">{$day}</a>";
} else {
$calendar_output .= $day;
}
$calendar_output .= '</td>';
if (6 == calendar_week_mod(date('w', mktime(0, 0, 0, $thismonth, $day, $thisyear)) - $week_begins)) {
$newrow = true;
}
}
$pad = 7 - calendar_week_mod(date('w', mktime(0, 0, 0, $thismonth, $day, $thisyear)) - $week_begins);
if ($pad != 0 && $pad != 7) {
$calendar_output .= "\n\t\t" . '<td class="pad" colspan="' . esc_attr($pad) . '"> </td>';
}
$calendar_output .= "\n\t</tr>\n\t</tbody>\n\t</table>";
$cache[$key] = $calendar_output;
nxt_cache_set('get_calendar', $cache, 'calendar');
if ($echo) {
echo apply_filters('get_calendar', $calendar_output);
} else {
return apply_filters('get_calendar', $calendar_output);
}
}
/**
* Returns Achievement's picture; takes into account size of image required
*
* @since 2.0
* @global DPA_Achievement_Template $achievements_template Achievements template tag object
* @global int $blog_id Site ID
* @global object $bp BuddyPress global settings
* @param string $size Optional; set to "thumb" to fetch thumbnail-sized picture, and "activitystream" for a thumbnail-sized picture with width/height style tags.
* @return string HTML image tag
*/
function dpa_get_achievement_picture($size = '')
{
global $achievements_template, $blog_id, $bp;
$achievement_slug = dpa_get_achievement_slug();
$achievement_id = dpa_get_achievement_id();
if ('thumb' == $size || 'activitystream' == $size) {
$is_thumbnail = true;
} else {
$is_thumbnail = dpa_get_achievement_picture_is_thumbnail();
}
if (($picture_id = dpa_get_achievement_picture_id()) < 1) {
if (empty($bp->grav_default->user)) {
$default_grav = 'wavatar';
} elseif ('mystery' == $bp->grav_default->user) {
$default_grav = apply_filters('bp_core_mysteryman_src', BP_PLUGIN_URL . '/bp-core/images/mystery-man.jpg');
} else {
$default_grav = $bp->grav_default->user;
}
if ('thumb' == $size) {
$grav_size = apply_filters('dpa_get_achievement_picture_gravatar_width', BP_AVATAR_THUMB_WIDTH, 'thumb');
} elseif ('activitystream' == $size) {
$grav_size = apply_filters('dpa_get_achievement_picture_gravatar_width', 20, 'activitystream');
} else {
$grav_size = apply_filters('dpa_get_achievement_picture_gravatar_width', BP_AVATAR_FULL_WIDTH, 'full');
}
$email = apply_filters('bp_core_gravatar_email', $achievement_slug . '@' . $bp->root_domain, $achievement_id, 'achievements');
if (is_ssl()) {
$host = 'https://secure.gravatar.com/avatar/';
} else {
$host = 'http://www.gravatar.com/avatar/';
}
$avatar_url = apply_filters('bp_gravatar_url', $host) . md5($email) . '?d=' . $default_grav . '&s=' . $grav_size;
} else {
if ($cached_urls = nxt_cache_get('dpa_achievement_picture_urls', 'dpa') && isset($cached_urls) && is_array($cached_urls) && isset($cached_urls[$picture_id]) && $cached_urls[$picture_id]) {
$avatar_url = $cached_urls[$picture_id];
} else {
if ($is_nonroot_multisite = is_multisite() && BP_ROOT_BLOG != $blog_id) {
switch_to_blog(BP_ROOT_BLOG);
}
// Necessary evil
list($avatar_url, $avatar_width, $avatar_height, $is_intermediate) = image_downsize($picture_id, 'large');
if ($is_nonroot_multisite) {
restore_current_blog();
}
if (!is_array($cached_urls)) {
$cached_urls = array($picture_id => $avatar_url);
} else {
$cached_urls[$picture_id] = $avatar_url;
}
$grav_size = 0;
nxt_cache_set('dpa_achievement_picture_urls', $cached_urls, 'dpa');
}
}
$style = '';
if ('activitystream' == $size && ('mystery' == $bp->grav_default->user || $picture_id > 0)) {
$style = 'width="20" height="20"';
}
if ($is_thumbnail) {
$picture_type = "avatar-thumbnail";
} else {
$picture_type = "avatar-full";
}
$url = '<img src="' . esc_url($avatar_url) . '" alt="' . esc_attr(dpa_get_achievement_name()) . '" title="' . esc_attr(dpa_get_achievement_name()) . '" ' . $style . ' class="avatar' . esc_attr(' achievement-' . $achievement_slug . '-avatar ') . $picture_type . '" />';
return apply_filters('dpa_get_achievement_picture', $url, $achievement_id, $picture_id, $grav_size, $style);
}
/**
* Returns the total number of members for the installation.
*
* @package BuddyPress Core
* @return int The total number of members.
*/
function bp_core_get_total_member_count()
{
global $nxtdb, $bp;
if (!($count = nxt_cache_get('bp_total_member_count', 'bp'))) {
$status_sql = bp_core_get_status_sql();
$count = $nxtdb->get_var($nxtdb->prepare("SELECT COUNT(ID) FROM {$nxtdb->users} WHERE {$status_sql}"));
nxt_cache_set('bp_total_member_count', $count, 'bp');
}
return apply_filters('bp_core_get_total_member_count', $count);
}
function bp_get_friend_reject_request_link()
{
global $members_template, $bp;
if (!($friendship_id = nxt_cache_get('friendship_id_' . $members_template->member->id . '_' . $bp->loggedin_user->id))) {
$friendship_id = friends_get_friendship_id($members_template->member->id, $bp->loggedin_user->id);
nxt_cache_set('friendship_id_' . $members_template->member->id . '_' . $bp->loggedin_user->id, $friendship_id, 'bp');
}
return apply_filters('bp_get_friend_reject_request_link', nxt_nonce_url($bp->loggedin_user->domain . bp_get_friends_slug() . '/requests/reject/' . $friendship_id, 'friends_reject_friendship'));
}
function friends_get_total_friend_count($user_id = 0)
{
global $bp;
if (!$user_id) {
$user_id = $bp->displayed_user->id ? $bp->displayed_user->id : $bp->loggedin_user->id;
}
if (!($count = nxt_cache_get('bp_total_friend_count_' . $user_id, 'bp'))) {
$count = bp_get_user_meta($user_id, 'total_friend_count', true);
if (empty($count)) {
$count = 0;
}
nxt_cache_set('bp_total_friend_count_' . $user_id, $count, 'bp');
}
return apply_filters('friends_get_total_friend_count', $count);
}
/**
* Get the value of a site transient.
*
* If the transient does not exist or does not have a value, then the return value
* will be false.
*
* @see get_transient()
* @since 2.9.0
* @package NXTClass
* @subpackage Transient
*
* @uses apply_filters() Calls 'pre_site_transient_$transient' hook before checking the transient.
* Any value other than false will "short-circuit" the retrieval of the transient
* and return the returned value.
* @uses apply_filters() Calls 'site_transient_$option' hook, after checking the transient, with
* the transient value.
*
* @param string $transient Transient name. Expected to not be SQL-escaped.
* @return mixed Value of transient
*/
function get_site_transient($transient)
{
global $_nxt_using_ext_object_cache;
$pre = apply_filters('pre_site_transient_' . $transient, false);
if (false !== $pre) {
return $pre;
}
if ($_nxt_using_ext_object_cache) {
$value = nxt_cache_get($transient, 'site-transient');
} else {
// Core transients that do not have a timeout. Listed here so querying timeouts can be avoided.
$no_timeout = array('update_core', 'update_plugins', 'update_themes');
$transient_option = '_site_transient_' . $transient;
if (!in_array($transient, $no_timeout)) {
$transient_timeout = '_site_transient_timeout_' . $transient;
$timeout = get_site_option($transient_timeout);
if (false !== $timeout && $timeout < time()) {
delete_site_option($transient_option);
delete_site_option($transient_timeout);
return false;
}
}
$value = get_site_option($transient_option);
}
return apply_filters('site_transient_' . $transient, $value);
}
/**
* Retrieve latest post date data based on timezone.
*
* @access private
* @since 3.1.0
*
* @param string $timezone The location to get the time. Can be 'gmt', 'blog', or 'server'.
* @param string $field Field to check. Can be 'date' or 'modified'.
* @return string The date.
*/
function _get_last_post_time($timezone, $field)
{
global $nxtdb;
if (!in_array($field, array('date', 'modified'))) {
return false;
}
$timezone = strtolower($timezone);
$key = "lastpost{$field}:{$timezone}";
$date = nxt_cache_get($key, 'timeinfo');
if (!$date) {
$add_seconds_server = date('Z');
$post_types = get_post_types(array('public' => true));
array_walk($post_types, array(&$nxtdb, 'escape_by_ref'));
$post_types = "'" . implode("', '", $post_types) . "'";
switch ($timezone) {
case 'gmt':
$date = $nxtdb->get_var("SELECT post_{$field}_gmt FROM {$nxtdb->posts} WHERE post_status = 'publish' AND post_type IN ({$post_types}) ORDER BY post_{$field}_gmt DESC LIMIT 1");
break;
case 'blog':
$date = $nxtdb->get_var("SELECT post_{$field} FROM {$nxtdb->posts} WHERE post_status = 'publish' AND post_type IN ({$post_types}) ORDER BY post_{$field}_gmt DESC LIMIT 1");
break;
case 'server':
$date = $nxtdb->get_var("SELECT DATE_ADD(post_{$field}_gmt, INTERVAL '{$add_seconds_server}' SECOND) FROM {$nxtdb->posts} WHERE post_status = 'publish' AND post_type IN ({$post_types}) ORDER BY post_{$field}_gmt DESC LIMIT 1");
break;
}
if ($date) {
nxt_cache_set($key, $date, 'timeinfo');
}
}
return $date;
}
/**
* Update the metadata cache for the specified objects.
*
* @since 2.9.0
* @uses $nxtdb NXTClass database object for queries.
*
* @param string $meta_type Type of object metadata is for (e.g., comment, post, or user)
* @param int|array $object_ids array or comma delimited list of object IDs to update cache for
* @return mixed Metadata cache for the specified objects, or false on failure.
*/
function update_meta_cache($meta_type, $object_ids)
{
if (empty($meta_type) || empty($object_ids)) {
return false;
}
if (!($table = _get_meta_table($meta_type))) {
return false;
}
$column = esc_sql($meta_type . '_id');
global $nxtdb;
if (!is_array($object_ids)) {
$object_ids = preg_replace('|[^0-9,]|', '', $object_ids);
$object_ids = explode(',', $object_ids);
}
$object_ids = array_map('intval', $object_ids);
$cache_key = $meta_type . '_meta';
$ids = array();
$cache = array();
foreach ($object_ids as $id) {
$cached_object = nxt_cache_get($id, $cache_key);
if (false === $cached_object) {
$ids[] = $id;
} else {
$cache[$id] = $cached_object;
}
}
if (empty($ids)) {
return $cache;
}
// Get meta info
$id_list = join(',', $ids);
$meta_list = $nxtdb->get_results($nxtdb->prepare("SELECT {$column}, meta_key, meta_value FROM {$table} WHERE {$column} IN ({$id_list})", $meta_type), ARRAY_A);
if (!empty($meta_list)) {
foreach ($meta_list as $metarow) {
$mpid = intval($metarow[$column]);
$mkey = $metarow['meta_key'];
$mval = $metarow['meta_value'];
// Force subkeys to be array type:
if (!isset($cache[$mpid]) || !is_array($cache[$mpid])) {
$cache[$mpid] = array();
}
if (!isset($cache[$mpid][$mkey]) || !is_array($cache[$mpid][$mkey])) {
$cache[$mpid][$mkey] = array();
}
// Add a value to the current pid/key:
$cache[$mpid][$mkey][] = $mval;
}
}
foreach ($ids as $id) {
if (!isset($cache[$id])) {
$cache[$id] = array();
}
nxt_cache_add($id, $cache[$id], $cache_key);
}
return $cache;
}
/**
* Retrieve an activity or activities
*
* @since 1.2.0
*
* @param array $args
*
* @uses nxt_parse_args()
* @uses nxt_cache_get()
* @uses nxt_cache_set()
* @uses BP_Activity_Activity::get() {@link BP_Activity_Activity}
* @uses apply_filters_ref_array() To call the 'bp_activity_get' hook
*
* @return object $activity The activity/activities object
*/
function bp_activity_get($args = '')
{
$defaults = array('max' => false, 'page' => 1, 'per_page' => false, 'sort' => 'DESC', 'display_comments' => false, 'search_terms' => false, 'show_hidden' => false, 'exclude' => false, 'in' => false, 'filter' => array());
$r = nxt_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
// Attempt to return a cached copy of the first page of sitewide activity.
if (1 == (int) $page && empty($max) && empty($search_terms) && empty($filter) && 'DESC' == $sort && empty($exclude)) {
if (!($activity = nxt_cache_get('bp_activity_sitewide_front', 'bp'))) {
$activity = BP_Activity_Activity::get($max, $page, $per_page, $sort, $search_terms, $filter, $display_comments, $show_hidden);
nxt_cache_set('bp_activity_sitewide_front', $activity, 'bp');
}
} else {
$activity = BP_Activity_Activity::get($max, $page, $per_page, $sort, $search_terms, $filter, $display_comments, $show_hidden, $exclude, $in);
}
return apply_filters_ref_array('bp_activity_get', array(&$activity, &$r));
}
function bb_cache_post_topics($posts)
{
global $bbdb;
if (!$posts) {
return;
}
$topic_ids = array();
foreach ($posts as $post) {
if (false === nxt_cache_get($post->topic_id, 'bb_topic')) {
$topic_ids[] = (int) $post->topic_id;
}
}
if (!$topic_ids) {
return;
}
sort($topic_ids);
$topic_ids = join(',', $topic_ids);
if ($topics = $bbdb->get_results("SELECT * FROM {$bbdb->topics} WHERE topic_id IN({$topic_ids})")) {
bb_append_meta($topics, 'topic');
}
}
function bp_blogs_get_blogmeta($blog_id, $meta_key = '')
{
global $nxtdb, $bp;
$blog_id = (int) $blog_id;
if (!$blog_id) {
return false;
}
if (!empty($meta_key)) {
$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
if (!($metas = nxt_cache_get('bp_blogs_blogmeta_' . $blog_id . '_' . $meta_key, 'bp'))) {
$metas = $nxtdb->get_col($nxtdb->prepare("SELECT meta_value FROM {$bp->blogs->table_name_blogmeta} WHERE blog_id = %d AND meta_key = %s", $blog_id, $meta_key));
nxt_cache_set('bp_blogs_blogmeta_' . $blog_id . '_' . $meta_key, $metas, 'bp');
}
} else {
$metas = $nxtdb->get_col($nxtdb->prepare("SELECT meta_value FROM {$bp->blogs->table_name_blogmeta} WHERE blog_id = %d", $blog_id));
}
if (empty($metas)) {
if (empty($meta_key)) {
return array();
} else {
return '';
}
}
$metas = array_map('maybe_unserialize', (array) $metas);
if (1 == count($metas)) {
return $metas[0];
} else {
return $metas;
}
}
function &query()
{
global $bbdb;
if ($args = func_get_args()) {
call_user_func_array(array(&$this, 'init'), $args);
}
if (!$this->generate_query()) {
return;
}
do_action_ref_array('bb_query', array(&$this));
$key = md5($this->request);
if (false === ($cached_ids = nxt_cache_get($key, 'bb_query'))) {
if ('post' == $this->type) {
$this->results = bb_cache_posts($this->request, $this->query_vars['post_id_only']);
// This always appends meta
$_the_id = 'post_id';
$this->query_vars['append_meta'] = false;
} else {
$this->results = $bbdb->get_results($this->request);
$_the_id = 'topic_id';
}
$cached_ids = array();
if (is_array($this->results)) {
foreach ($this->results as $object) {
$cached_ids[] = $object->{$_the_id};
}
}
nxt_cache_set($key, $cached_ids, 'bb_query');
} else {
if ('post' == $this->type) {
$_query_ids = array();
$_cached_posts = array();
foreach ($cached_ids as $_cached_id) {
if (false !== ($_post = nxt_cache_get($_cached_id, 'bb_post'))) {
$_cached_posts[$_post->post_id] = $_post;
} else {
$_query_ids[] = $_cached_id;
}
}
if (count($_query_ids)) {
$_query_ids = join(',', array_map('intval', $_query_ids));
$results = $bbdb->get_results("SELECT * FROM {$bbdb->posts} WHERE post_id IN({$_query_ids})");
$results = array_merge($results, $_cached_posts);
} else {
$results = $_cached_posts;
}
$_the_id = 'post_id';
} else {
$_query_ids = array();
$_cached_topics = array();
foreach ($cached_ids as $_cached_id) {
if (false !== ($_topic = nxt_cache_get($_cached_id, 'bb_topic'))) {
$_cached_topics[$_topic->topic_id] = $_topic;
} else {
$_query_ids[] = $_cached_id;
}
}
if (count($_query_ids)) {
$_query_ids = join(',', array_map('intval', $_query_ids));
$results = $bbdb->get_results("SELECT * FROM {$bbdb->topics} WHERE topic_id IN({$_query_ids})");
$results = array_merge($results, $_cached_topics);
} else {
$results = $_cached_topics;
}
$_the_id = 'topic_id';
}
$this->results = array();
$trans = array();
foreach ($results as $object) {
$trans[$object->{$_the_id}] = $object;
}
foreach ($cached_ids as $cached_id) {
$this->results[] = $trans[$cached_id];
}
}
$this->count = count($this->results);
if (false === $this->found_rows && $this->query_vars['count']) {
// handles FOUND_ROWS() or COUNT(*)
$this->found_rows = bb_count_last_query($this->request);
}
if ('post' == $this->type) {
if ($this->query_vars['append_meta']) {
$this->results = bb_append_meta($this->results, 'post');
}
if ($this->query_vars['cache_users']) {
bb_post_author_cache($this->results);
}
if ($this->query_vars['cache_topics']) {
bb_cache_post_topics($this->results);
}
} else {
if ($this->query_vars['append_meta']) {
$this->results = bb_append_meta($this->results, 'topic');
}
}
return $this->results;
}
function get_user($user_id = 0, $args = null)
{
$defaults = array('output' => OBJECT, 'by' => false, 'from_cache' => true, 'append_meta' => true);
$args = nxt_parse_args($args, $defaults);
extract($args, EXTR_SKIP);
if (!$user_id) {
return false;
}
// Let's just deal with arrays
$user_ids = (array) $user_id;
if (!count($user_ids)) {
return false;
}
// Validate passed ids
$safe_user_ids = array();
foreach ($user_ids as $_user_id) {
switch ($by) {
case 'login':
$safe_user_ids[] = $this->sanitize_user($_user_id, true);
break;
case 'email':
if ($this->is_email($_user_id)) {
$safe_user_ids[] = $_user_id;
}
break;
case 'nicename':
$safe_user_ids[] = $this->sanitize_nicename($_user_id);
break;
default:
if (is_numeric($_user_id)) {
$safe_user_ids[] = (int) $_user_id;
} else {
// If one $_user_id is non-numerical, treat all $user_ids as user_logins
$safe_user_ids[] = $this->sanitize_user($_user_id, true);
$by = 'login';
}
break;
}
}
// No soup for you!
if (!count($safe_user_ids)) {
return false;
}
// Name the cache storing non-existant ids and the SQL field to query by
switch ($by) {
case 'login':
$non_existant_cache = 'userlogins';
$sql_field = 'user_login';
break;
case 'email':
$non_existant_cache = 'useremail';
$sql_field = 'user_email';
break;
case 'nicename':
$non_existant_cache = 'usernicename';
$sql_field = 'user_nicename';
break;
default:
$non_existant_cache = 'users';
$sql_field = 'ID';
break;
}
// Check if the numeric user IDs exist from caches
$cached_users = array();
if ($from_cache) {
$existant_user_ids = array();
$maybe_existant_user_ids = array();
switch ($by) {
case 'login':
case 'email':
case 'nicename':
foreach ($safe_user_ids as $_safe_user_id) {
$ID = nxt_cache_get($_safe_user_id, $non_existant_cache);
if (false === $ID) {
$maybe_existant_user_ids[] = $_safe_user_id;
} elseif (0 !== $ID) {
$existant_user_ids[] = $ID;
}
}
if (count($existant_user_ids)) {
// We need to run again using numeric ids
$args['by'] = false;
$cached_users = $this->get_user($existant_user_ids, $args);
}
break;
default:
foreach ($safe_user_ids as $_safe_user_id) {
$user = nxt_cache_get($_safe_user_id, 'users');
if (false === $user) {
$maybe_existant_user_ids[] = $_safe_user_id;
} elseif (0 !== $user) {
$cached_users[] = $user;
}
}
break;
}
// No maybes? Then it's definite.
if (!count($maybe_existant_user_ids)) {
if (!count($cached_users)) {
// Nothing there sorry
return false;
}
// Deal with the case where one record was requested but multiple records are returned
if (!is_array($user_id) && $user_id) {
if (1 < count($cached_users)) {
if ('user_email' == $sql_field) {
$err = __('Multiple email matches. Log in with your username.');
} else {
$err = sprintf(__('Multiple %s matches'), $sql_field);
}
return new nxt_Error($sql_field, $err, $args + array('user_id' => $user_id, 'unique' => false));
}
// If one item was requested, it expects a single user object back
$cached_users = array_shift($cached_users);
}
backpress_convert_object($cached_users, $output);
return $cached_users;
}
// If we get this far, there are some maybes so try and grab them
} else {
$maybe_existant_user_ids = $safe_user_ids;
}
// Escape the ids for the SQL query
$maybe_existant_user_ids = $this->db->escape_deep($maybe_existant_user_ids);
// Sort the ids so the MySQL will more consistently cache the query
sort($maybe_existant_user_ids);
// Get the users from the database
$sql = "SELECT * FROM `{$this->db->users}` WHERE `{$sql_field}` in ('" . join("','", $maybe_existant_user_ids) . "');";
$db_users = $this->db->get_results($sql);
// Merge in the cached users if available
if (count($cached_users)) {
// Create a convenient array of database fetched user ids
$db_user_ids = array();
foreach ($db_users as $_db_user) {
$db_user_ids[] = $_db_user->ID;
}
$users = array_merge($cached_users, $db_users);
} else {
$users = $db_users;
}
// Deal with the case where one record was requested but multiple records are returned
if (!is_array($user_id) && $user_id) {
if (1 < count($users)) {
if ('user_email' == $sql_field) {
$err = __('Multiple email matches. Log in with your username.');
} else {
$err = sprintf(__('Multiple %s matches'), $sql_field);
}
return new nxt_Error($sql_field, $err, $args + array('user_id' => $user_id, 'unique' => false));
}
}
// Create a convenient array of final user ids
$final_user_ids = array();
foreach ($users as $_user) {
$final_user_ids[] = $_user->{$sql_field};
}
foreach ($safe_user_ids as $_safe_user_id) {
if (!in_array($_safe_user_id, $final_user_ids)) {
nxt_cache_add($_safe_user_id, 0, $non_existant_cache);
}
}
if (!count($users)) {
return false;
}
// Add display names
$final_users = array();
foreach ($users as $_user) {
// Make sure there is a display_name set
if (!$_user->display_name) {
$_user->display_name = $_user->user_login;
}
$final_users[] = $_user;
}
// append_meta() does the user object, useremail, userlogins caching
if ($append_meta) {
if (count($cached_users)) {
$db_final_users = array();
$cached_final_users = array();
foreach ($final_users as $final_user) {
if (in_array($final_user->ID, $db_user_ids)) {
$db_final_users[] = $final_user;
} else {
$cached_final_users[] = $final_user;
}
}
$db_final_users = $this->append_meta($db_final_users);
$final_users = array_merge($cached_final_users, $db_final_users);
} else {
$final_users = $this->append_meta($final_users);
}
}
// If one item was requested, it expects a single user object back
if (!is_array($user_id) && $user_id) {
$final_users = array_shift($final_users);
}
backpress_convert_object($final_users, $output);
return $final_users;
}
/**
* bb_get_topic_tags() - Returns all of the bb_topic_tags associated with the specified topic.
*
* @param int $topic_id
* @param mixed $args
* @return array|false Term objects (back-compat), false on failure
*/
function bb_get_topic_tags($topic_id = 0, $args = null)
{
global $nxt_taxonomy_object;
if (!($topic = get_topic(get_topic_id($topic_id)))) {
return false;
}
$topic_id = (int) $topic->topic_id;
$cache_id = $topic_id . serialize($args);
$terms = nxt_cache_get($cache_id, 'bb_topic_tag_terms');
if (false === $terms) {
$terms = $nxt_taxonomy_object->get_object_terms((int) $topic->topic_id, 'bb_topic_tag', $args);
nxt_cache_set($cache_id, $terms, 'bb_topic_tag_terms');
}
if (is_nxt_error($terms)) {
return false;
}
for ($i = 0; isset($terms[$i]); $i++) {
_bb_make_tag_compat($terms[$i]);
}
return $terms;
}
function get_activity_comments($activity_id, $left, $right)
{
global $nxtdb, $bp;
if (!($comments = nxt_cache_get('bp_activity_comments_' . $activity_id))) {
// Select the user's fullname with the query
if (bp_is_active('xprofile')) {
$fullname_select = ", pd.value as user_fullname";
$fullname_from = ", {$bp->profile->table_name_data} pd ";
$fullname_where = "AND pd.user_id = a.user_id AND pd.field_id = 1";
// Prevent debug errors
} else {
$fullname_select = $fullname_from = $fullname_where = '';
}
// Retrieve all descendants of the $root node
$descendants = $nxtdb->get_results(apply_filters('bp_activity_comments_user_join_filter', $nxtdb->prepare("SELECT a.*, u.user_email, u.user_nicename, u.user_login, u.display_name{$fullname_select} FROM {$bp->activity->table_name} a, {$nxtdb->users} u{$fullname_from} WHERE u.ID = a.user_id {$fullname_where} AND a.type = 'activity_comment' AND a.item_id = %d AND a.mptt_left BETWEEN %d AND %d ORDER BY a.date_recorded ASC", $activity_id, $left, $right), $activity_id, $left, $right));
// Loop descendants and build an assoc array
foreach ((array) $descendants as $d) {
$d->children = array();
// If we have a reference on the parent
if (isset($ref[$d->secondary_item_id])) {
$ref[$d->secondary_item_id]->children[$d->id] = $d;
$ref[$d->id] =& $ref[$d->secondary_item_id]->children[$d->id];
// If we don't have a reference on the parent, put in the root level
} else {
$comments[$d->id] = $d;
$ref[$d->id] =& $comments[$d->id];
}
}
nxt_cache_set('bp_activity_comments_' . $activity_id, $comments, 'bp');
}
return $comments;
}
function update($new_instance, $old_instance)
{
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['number'] = absint($new_instance['number']);
$this->flush_widget_cache();
$alloptions = nxt_cache_get('alloptions', 'options');
if (isset($alloptions['widget_recent_comments'])) {
delete_option('widget_recent_comments');
}
return $instance;
}