/**
* Modify the domain and path of an existing site - and update all of its blogs
* @param integer id ID of site to modify
* @param string $domain new domain for site
* @param string $path new path for site
* @param array $meta meta keys and values to be updated
*/
function update_site($id, $domain, $path = '', $meta = null)
{
global $wpdb, $url_dependent_blog_options, $wp_version;
if (!site_exists((int) $id)) {
return new WP_Error('site_not_exist', __('Network does not exist.', 'njsl-networks'));
}
$query = "SELECT * FROM {$wpdb->site} WHERE id=" . (int) $id;
$site = $wpdb->get_row($query);
if (!$site) {
return new WP_Error('site_not_exist', __('Network does not exist.', 'njsl-networks'));
}
$domain = untrailingslashit($domain);
$update = array('domain' => $domain);
if ($path != '') {
$path = trim($path, '/');
$path = trailingslashit('/' . $path);
$update['path'] = $path;
}
$where = array('id' => (int) $id);
$update_result = $wpdb->update($wpdb->site, $update, $where);
if (false === $update_result) {
return new WP_Error('site_not_updatable', __('Network could not be updated.', 'njsl-networks'));
}
if (!empty($meta) && is_array($meta)) {
switch_to_site($id);
foreach ($meta as $option => $value) {
if (false === update_site_option($option, $value)) {
$wpdb->insert($wpdb->sitemeta, array('site_id' => $wpdb->siteid, 'meta_key' => $option, 'meta_value' => $value));
}
}
restore_current_site();
}
// No URL values updated -- quit before needlessly
// processing a bunch of URL-specific values and triggering hooks
if (!$update_result) {
return;
}
$path = $path != '' ? $path : $site->path;
$fullPath = untrailingslashit($domain . $path);
$oldPath = untrailingslashit($site->domain . $site->path);
/** also updated any associated blogs */
$query = "SELECT * FROM {$wpdb->blogs} WHERE site_id=" . (int) $id;
$blogs = $wpdb->get_results($query);
if ($blogs) {
foreach ($blogs as $blog) {
$update = array();
if ($site->domain !== $domain) {
$update['domain'] = str_replace($site->domain, $domain, $blog->domain);
}
if ($site->path !== $path) {
$search = sprintf('|^%s|', preg_quote($site->path, '|'));
$update['path'] = preg_replace($search, $path, $blog->path, 1);
}
if (empty($update)) {
continue;
}
$blog_id = (int) $blog->blog_id;
switch_to_blog($blog_id);
$wpdb->update($wpdb->blogs, $update, array('blog_id' => $blog_id));
foreach ($url_dependent_blog_options as $option_name) {
// TODO: pop upload_url_path off list if ms_files_rewriting is disabled
$option_value = get_option($option_name);
if ($option_value) {
$newValue = str_replace($oldPath, $fullPath, $option_value->option_value);
update_option($option_name, $newValue);
}
}
restore_current_blog();
refresh_blog_details($blog_id);
}
}
do_action('wpmu_update_site', $id, array('domain' => $site->domain, 'path' => $site->path));
do_action('wpms_update_network', $id, array('domain' => $site->domain, 'path' => $site->path));
}
function edit_site_page()
{
global $wpdb, $current_site, $wp_version;
if (isset($_POST['update']) && isset($_GET['id'])) {
$site = $wpdb->get_row($wpdb->prepare("SELECT * FROM {$wpdb->site} WHERE id=%d", $_GET['id']));
if (!$site) {
wp_die(__('Invalid network ID selected', 'njsl-networks'));
}
switch_to_site((int) $_GET['id']);
$upload_handling = get_site_option('ms_files_rewriting');
$primary_blog_id = $current_site->blog_id;
restore_current_site();
if (isset($_POST['upload_handling']) && $_POST['upload_handling'] != 'auto') {
// Update the site / network
update_site((int) $_GET['id'], $_POST['domain'], $_POST['path'], array('ms_files_rewriting' => $_POST['upload_handling'] == 'php' ? '1' : '0'));
// Update the primary blog / site
if ($_POST['upload_handling'] == 'direct' && $upload_handling) {
// If switching from PHP to direct serving, need to fix upload_url_path
// on the network's primary site (if one exists)
if (!empty($primary_blog_id)) {
$upload_dir = WP_CONTENT_DIR . '/uploads';
$current_siteurl = get_option('siteurl');
$new_siteurl = untrailingslashit(get_blogaddress_by_id($primary_blog_id));
$upload_url = str_replace($current_siteurl, $new_siteurl, WP_CONTENT_URL);
$upload_url = $upload_url . '/uploads';
if (defined('MULTISITE')) {
$ms_dir = '/sites/' . $primary_blog_id;
} else {
$ms_dir = '/' . $primary_blog_id;
}
$upload_dir .= $ms_dir;
$upload_url .= $ms_dir;
update_blog_option($primary_blog_id, 'upload_path', $upload_dir);
update_blog_option($primary_blog_id, 'upload_url_path', $upload_url);
}
} else {
if ($_POST['upload_handling'] == 'php') {
// If switching to PHP serving, remove upload_url_path to allow
// native processing to work
if (!empty($primary_blog_id)) {
delete_blog_option($primary_blog_id, 'upload_path', '');
delete_blog_option($primary_blog_id, 'upload_url_path', '');
}
}
}
} else {
update_site((int) $_GET['id'], $_POST['domain'], $_POST['path']);
if (isset($_POST['upload_handling']) && $_POST['upload_handling'] == 'auto') {
switch_to_site((int) $_GET['id']);
delete_site_option('ms_files_rewriting');
restore_current_site();
}
}
$_GET['updated'] = 'true';
$_GET['action'] = 'saved';
} else {
$site = $wpdb->get_row($wpdb->prepare("SELECT * FROM {$wpdb->site} WHERE id=%d", $_GET['id']));
if (!$site) {
wp_die(__('Invalid network ID selected', 'njsl-networks'));
}
switch_to_site((int) $_GET['id']);
$upload_handling = get_site_option('ms_files_rewriting');
restore_current_site();
if (is_bool($upload_handling)) {
$upload_default = $upload_handling;
$upload_handling = 'auto';
} else {
if ($upload_handling === '0') {
$upload_handling = 'direct';
} else {
$upload_handling = 'php';
}
}
if (!isset($upload_default)) {
$upload_default = 'Unknown';
} else {
$upload_default = $upload_default ? 'PHP' : 'Direct';
}
/* strip off the action tag */
$queryStr = add_query_arg(array('action' => false));
?>
<div class="wrap">
<div class="icon32" id="icon-ms-admin"><br></div>
<h2><?php
_e('Edit Network', 'njsl-networks');
?>
: <a href="http://<?php
echo $site->domain . $site->path;
?>
"><?php
echo $site->domain . $site->path;
?>
</a></h2>
<form method="post" action="<?php
echo $queryStr;
?>
">
<table class="form-table">
<tr class="form-field"><th scope="row"><label for="domain"><?php
_e('Domain', 'njsl-networks');
?>
</label></th><td> http://<input type="text" id="domain" name="domain" value="<?php
echo $site->domain;
?>
"></td></tr>
<tr class="form-field"><th scope="row"><label for="path"><?php
_e('Path', 'njsl-networks');
?>
</label></th><td><input type="text" id="path" name="path" value="<?php
echo $site->path;
?>
" /></td></tr>
<?php
if (version_compare($wp_version, '3.5', '>=')) {
?>
<tr class="form-field">
<th scope="row"><label for="upload_handling"><?php
_e('Upload Handling', 'njsl-networks');
?>
</label></th>
<td>
<select name="upload_handling" id="upload_handling">
<option value="auto" <?php
selected($upload_handling, 'auto');
?>
><?php
printf(__('Auto (%s)', 'njsl-networks'), $upload_default);
?>
</option>
<option value="direct" <?php
selected($upload_handling, 'direct');
?>
><?php
_e('Direct (WP 3.5+)', 'njsl-networks');
?>
</option>
<option value="php" <?php
selected($upload_handling, 'php');
?>
><?php
_e('PHP (WP < 3.5)', 'njsl-networks');
?>
</option>
</select>
<p class="alert">
<strong><?php
_e('WARNING', 'njsl-networks');
?>
:</strong>
<?php
_e("Changing this setting may change your root site's upload path, making uploaded files inaccessible.", 'njsl-networks');
?>
</p>
</td>
</tr>
<?php
}
?>
</table>
<?php
if (has_action('add_edit_site_option')) {
?>
<h3>Options:</h3>
<table class="form-table">
<?php
do_action('add_edit_site_option');
?>
</table>
<?php
}
?>
<p>
<input type="hidden" name="siteId" value="<?php
echo $site->id;
?>
" />
<?php
submit_button(__('Update Network', 'njsl-networks'), 'primary', 'update', false);
?>
<a class="button" href="<?php
echo $this->listPage;
?>
"><?php
_e('Cancel', 'njsl-networks');
?>
</a>
</p>
</form>
</div>
<?php
}
}
