function sitewide_tags_update_options()
{
global $wpdb, $current_site, $current_user;
if (!$_POST['tags_blog_enabled']) {
if (get_sitewide_tags_option('tags_blog_enabled') != $_POST['tags_blog_enabled']) {
update_sitewide_tags_option('tags_blog_enabled', 0, true);
}
return;
}
update_sitewide_tags_option('tags_blog_enabled', 1);
if ((isset($_POST['tags_blog']) || isset($_POST['tags_blog_main_blog'])) && isset($_POST['tags_blog_public'])) {
if ($_POST['tags_blog_main_blog'] == 1) {
if ($current_site->blog_id) {
$id = $current_site->blog_id;
} else {
$id = $wpdb->get_var("SELECT blog_id FROM {$wpdb->blogs} WHERE domain = '{$current_site->domain}' AND path = '{$current_site->path}'");
}
if ($id) {
update_sitewide_tags_option('tags_blog_id', $id);
update_sitewide_tags_option('tags_blog_main_blog', 1);
} else {
update_sitewide_tags_option('tags_blog_main_blog', 0);
}
} else {
update_sitewide_tags_option('tags_blog_main_blog', 0);
$tags_blog = $_POST['tags_blog'];
update_sitewide_tags_option('tags_blog', $tags_blog);
if (constant('VHOST') == 'yes') {
$domain = $tags_blog . '.' . $current_site->domain;
$path = $current_site->path;
} else {
$domain = $current_site->domain;
$path = trailingslashit($current_site->path . $tags_blog);
}
$tags_blog_id = $wpdb->get_var("SELECT blog_id FROM {$wpdb->blogs} WHERE domain = '{$domain}' AND path = '{$path}'");
if ($tags_blog_id) {
update_sitewide_tags_option('tags_blog_id', $tags_blog_id);
} else {
$wpdb->hide_errors();
$id = wpmu_create_blog($domain, $path, __('Global Posts', 'wpmu-sitewide-tags'), $current_user->id, array("public" => $_POST['tags_blog_public']), $current_site->id);
update_sitewide_tags_option('tags_blog_id', $id);
$wpdb->show_errors();
}
}
$tags_blog_public = (int) $_POST['tags_blog_public'];
update_sitewide_tags_option('tags_blog_public', $tags_blog_public);
update_blog_option($tags_blog_id, 'blog_public', $tags_blog_public);
update_blog_status($tags_blog_id, 'public', $tags_blog_public);
}
if (isset($_POST['tags_max_posts'])) {
update_sitewide_tags_option('tags_max_posts', (int) $_POST['tags_max_posts']);
}
if (get_sitewide_tags_option('tags_blog_pages') != $_POST['tags_blog_pages']) {
update_sitewide_tags_option('tags_blog_pages', (int) $_POST['tags_blog_pages']);
}
if (get_sitewide_tags_option('tags_blog_pub_check') != $_POST['tags_blog_pub_check']) {
if ($tags_blog_public == 0) {
update_sitewide_tags_option('tags_blog_pub_check', (int) $_POST['tags_blog_pub_check']);
} else {
update_sitewide_tags_option('tags_blog_pub_check', 0);
}
}
if ($_POST['tags_blog_postmeta'] != '') {
$meta_keys = split("\n", stripslashes($_POST['tags_blog_postmeta']));
foreach ((array) $meta_keys as $key) {
$keys[] = trim($key);
}
update_sitewide_tags_option("tags_blog_postmeta", $keys);
} else {
update_sitewide_tags_option("tags_blog_postmeta", '');
}
// force write if changes saved
update_sitewide_tags_option(true);
}
function sitewide_tags_update_options()
{
global $wpdb, $current_site, $current_user, $wp_version;
$valid_nonce = isset($_REQUEST['_wpnonce']) ? wp_verify_nonce($_REQUEST['_wpnonce'], 'sitewidetags') : false;
if (!$valid_nonce) {
return false;
}
if ($_GET['action'] == 'populateblogs') {
$id = isset($_GET['populate_blog']) ? (int) $_GET['populate_blog'] : 0;
$c = isset($_GET['c']) ? (int) $_GET['c'] : 0;
// blog count
$p = isset($_GET['p']) ? (int) $_GET['p'] : 0;
// post count
$all = isset($_GET['all']) ? (int) $_GET['all'] : 0;
// all blogs
if ($id == 0 && isset($_GET['populate_all_blogs'])) {
// all blogs.
$all = 1;
}
$tags_blog_id = get_sitewide_tags_option('tags_blog_id');
if (!$tags_blog_id) {
return false;
}
if ($all) {
$blogs = $wpdb->get_col($wpdb->prepare("SELECT blog_id FROM {$wpdb->blogs} ORDER BY blog_id DESC LIMIT %d,5", $c));
} else {
$blogs = array($id);
}
foreach ($blogs as $blog) {
if ($blog != $tags_blog_id) {
$details = get_blog_details($blog);
$url = add_query_arg(array('p' => $p, 'action' => 'sitewidetags-populate', 'key' => md5(serialize($details))), $details->siteurl);
$p = 0;
$post_count = 0;
$result = wp_remote_get($url);
if (isset($result['body'])) {
$post_count = (int) $result['body'];
}
if ($post_count) {
$p = $post_count;
break;
}
}
$c++;
}
if (!empty($blogs) && ($all || $p)) {
if (version_compare($wp_version, '3.0.9', '<=') && version_compare($wp_version, '3.0', '>=')) {
$url = admin_url('ms-admin.php');
} else {
$url = network_admin_url('settings.php');
}
wp_redirect(wp_nonce_url($url, 'sitewidetags') . "&page=sitewidetags&action=populateblogs&c={$c}&p={$p}&all={$all}");
die;
}
wp_die('Finished importing posts into tags blogs!');
}
if (!$_POST['tags_blog_enabled']) {
if (get_sitewide_tags_option('tags_blog_enabled') != $_POST['tags_blog_enabled']) {
update_sitewide_tags_option('tags_blog_enabled', 0, true);
}
wp_redirect(add_query_arg(array('updated' => '1')));
exit;
}
update_sitewide_tags_option('tags_blog_enabled', 1);
if ((isset($_POST['tags_blog']) || isset($_POST['tags_blog_main_blog'])) && isset($_POST['tags_blog_public'])) {
if ($_POST['tags_blog_main_blog'] == 1) {
if ($current_site->blog_id) {
$id = $current_site->blog_id;
} else {
$id = $wpdb->get_var("SELECT blog_id FROM {$wpdb->blogs} WHERE domain = '{$current_site->domain}' AND path = '{$current_site->path}'");
}
if ($id) {
update_sitewide_tags_option('tags_blog_id', $id);
update_sitewide_tags_option('tags_blog_main_blog', 1);
} else {
update_sitewide_tags_option('tags_blog_main_blog', 0);
}
} else {
update_sitewide_tags_option('tags_blog_main_blog', 0);
$tags_blog = $_POST['tags_blog'];
update_sitewide_tags_option('tags_blog', $tags_blog);
if (constant('VHOST') == 'yes') {
$domain = $tags_blog . '.' . $current_site->domain;
$path = $current_site->path;
} else {
$domain = $current_site->domain;
$path = trailingslashit($current_site->path . $tags_blog);
}
$tags_blog_id = $wpdb->get_var("SELECT blog_id FROM {$wpdb->blogs} WHERE domain = '{$domain}' AND path = '{$path}'");
if ($tags_blog_id) {
update_sitewide_tags_option('tags_blog_id', $tags_blog_id);
} else {
$wpdb->hide_errors();
$id = wpmu_create_blog($domain, $path, __('Global Posts', 'wpmu-sitewide-tags'), $current_user->id, array("public" => $_POST['tags_blog_public']), $current_site->id);
update_sitewide_tags_option('tags_blog_id', $id);
$wpdb->show_errors();
}
}
$tags_blog_public = (int) $_POST['tags_blog_public'];
update_sitewide_tags_option('tags_blog_public', $tags_blog_public);
update_blog_option($tags_blog_id, 'blog_public', $tags_blog_public);
update_blog_status($tags_blog_id, 'public', $tags_blog_public);
}
if (isset($_POST['tags_max_posts'])) {
update_sitewide_tags_option('tags_max_posts', (int) $_POST['tags_max_posts']);
}
if (get_sitewide_tags_option('tags_blog_pages') != $_POST['tags_blog_pages']) {
update_sitewide_tags_option('tags_blog_pages', (int) $_POST['tags_blog_pages']);
}
if (get_sitewide_tags_option('tags_blog_thumbs') != $_POST['tags_blog_thumbs']) {
update_sitewide_tags_option('tags_blog_thumbs', (int) $_POST['tags_blog_thumbs']);
}
if (get_sitewide_tags_option('tags_blog_pub_check') != $_POST['tags_blog_pub_check']) {
if ($tags_blog_public == 0) {
update_sitewide_tags_option('tags_blog_pub_check', (int) $_POST['tags_blog_pub_check']);
} else {
update_sitewide_tags_option('tags_blog_pub_check', 0);
}
}
if ($_POST['tags_blog_postmeta'] != '') {
$meta_keys = split("\n", stripslashes($_POST['tags_blog_postmeta']));
foreach ((array) $meta_keys as $key) {
$keys[] = trim($key);
}
update_sitewide_tags_option("tags_blog_postmeta", $keys);
} else {
update_sitewide_tags_option("tags_blog_postmeta", '');
}
// force write if changes saved
update_sitewide_tags_option(true);
wp_redirect(add_query_arg(array('updated' => '1')));
exit;
}
