/**
* Send request
*
* @param string $request
*
* @return stdClass|WP_Error
*
* @access protected
*/
protected static function send($request)
{
$response = AAM_Core_API::cURL($request, false);
if (!is_wp_error($response)) {
$response = json_decode($response['body']);
}
return $response;
}
/**
* Main Frontend access control hook
*
* @return void
*
* @access public
* @global WP_Query $wp_query
* @global WP_Post $post
*/
public function wp()
{
global $wp_query, $post;
$user = AAM::getUser();
if (!$wp_query->is_home() && $post instanceof WP_Post) {
if ($user->getObject('post', $post->ID)->has('frontend.read')) {
AAM_Core_API::reject();
}
}
}
/**
* Main Frontend access control hook
*
* @return void
*
* @access public
* @global WP_Post $post
*/
public function wp()
{
global $post;
$user = AAM::getUser();
if (is_single() || is_page()) {
if ($user->getObject('post', $post->ID)->has('frontend.read')) {
AAM_Core_API::reject();
}
}
}
/**
* Get list of user roles
*
* @param array $roles
*
* @return array
*
* @access protected
*/
protected function getUserRoles($roles)
{
$response = array();
$names = AAM_Core_API::getRoles()->get_names();
foreach ($roles as $role) {
if (isset($names[$role])) {
$response[] = translate_user_role($names[$role]);
}
}
return $response;
}
/**
* Main Frontend access control hook
*
* @return void
*
* @access public
* @global WP_Post $post
*/
public function wp()
{
global $post;
$user = AAM::getUser();
if (is_single() || is_page()) {
$object = $user->getObject('post', $post->ID);
if ($object->has('frontend.read')) {
AAM_Core_API::reject();
}
//trigger any action that is listeting
do_action('aam-wp-action', $object);
}
}
/**
* Prepare user row actions
*
* @param WP_User $user
*
* @return array
*
* @access protected
*/
protected function prepareRowActions(WP_User $user)
{
$max = AAM_Core_API::maxLevel(wp_get_current_user()->allcaps);
if ($max < AAM_Core_API::maxLevel($user->allcaps)) {
$actions = array('no-manage', 'no-lock', 'no-edit');
} else {
$actions = array('manage');
$prefix = $user->ID == get_current_user_id() ? 'no-' : '';
$actions[] = $prefix . ($user->user_status ? 'unlock' : 'lock');
$actions[] = 'edit';
}
return $actions;
}
/**
* Prepare user row actions
*
* @param WP_User $user
*
* @return array
*
* @access protected
*/
protected function prepareRowActions(WP_User $user)
{
$max = AAM_Core_API::maxLevel(wp_get_current_user()->allcaps);
if ($max < AAM_Core_API::maxLevel($user->allcaps)) {
$actions = array('no-manage', 'no-lock', 'no-edit');
} else {
$actions = array('manage');
$prefix = $user->ID == get_current_user_id() ? 'no-' : '';
$actions[] = $prefix . ($user->user_status ? 'unlock' : 'lock');
$actions[] = 'edit';
}
if (class_exists('user_switching')) {
$url = user_switching::maybe_switch_url($user);
if (!in_array('edit', $actions) || empty($url)) {
$actions[] = 'no-switch';
} else {
$actions[] = 'switch|' . $url;
}
}
return $actions;
}
/**
* Check extension status
*
* The list of extensions is comming from the external server. This list is
* updated daily by the registered cron-job.
* Each extension is following by next naming convension and stardard - the
* title of an extension contains only latin letters and spaces and name is
* no longer than 50 characters. As a standard, each extension defines the
* global contant that indicates an extension version. The name of the
* contants derives from the extension title by transforming all letters to
* upper case and replacing the white spaces with underscore "_"
* (e.g AAM Plus Package defines the contant AAM_PLUS_PACKAGE).
*
* @param string $title
*
* @return string
*
* @access public
*/
public function extensionStatus($title)
{
static $cache = null;
$status = self::STATUS_INSTALLED;
$const = str_replace(' ', '_', strtoupper($title));
if (is_null($cache)) {
$list = AAM_Core_API::getOption('aam-extension-list', array());
$cache = array();
foreach ($list as $row) {
$cache[$row->title] = $row;
}
}
if (!defined($const)) {
//extension does not exist
$status = self::STATUS_DOWNLOAD;
} elseif (!empty($cache[$title])) {
$version = constant($const);
if ($version != $cache[$title]->version) {
//version mismatch?
$status = self::STATUS_UPDATE;
}
}
return $status;
}
/**
*
* @return type
*/
public function getMetaboxList()
{
$cache = AAM_Core_API::getOption('aam_metabox_cache', array());
$subject = AAM_Backend_View::getSubject();
//if visitor, return only frontend widgets
if ($subject instanceof AAM_Core_Subject_Visitor) {
if (!empty($cache['widgets'])) {
$response = array('widgets' => $cache['widgets']);
} else {
$response = array();
}
} else {
$response = $cache;
}
return $response;
}
/**
* Store the license key
*
* This is important to have just for the update extension purposes
*
* @param string $title
* @param string $license
*
* @return void
*
* @access protected
*/
protected function storeLicense($title, $license)
{
//retrieve the installed list of extensions
$list = AAM_Core_API::getOption('aam-extension-license', array());
$list[$title] = $license;
//update the extension list
AAM_Core_API::updateOption('aam-extension-license', $list);
}
/**
* Add new capability
*
* @return string
*
* @access public
*/
public function add() {
$capability = trim(AAM_Core_Request::post('capability'));
if ($capability) {
//add the capability to administrator's role as default behavior
AAM_Core_API::getRoles()->add_cap('administrator', $capability);
$response = array('status' => 'success');
} else {
$response = array('status' => 'failure');
}
return json_encode($response);
}
/**
*
* @return int
*/
protected static function getNotification()
{
$list = AAM_Core_API::getOption('aam-extension-repository', array());
$repo = AAM_Core_Repository::getInstance();
$count = 0;
foreach ($list as $extension) {
$status = $repo->extensionStatus($extension->title);
if ($status == AAM_Core_Repository::STATUS_UPDATE) {
$count++;
}
}
return $count;
}
/**
*
* @param type $object
* @param type $object_id
* @param type $default
* @return type
*/
public function readOption($object, $object_id = 0, $default = null)
{
return AAM_Core_API::getOption($this->getOptionName($object, $object_id), $default);
}
/**
*
* @return type
*/
protected function getCurrentSubject()
{
$userId = AAM_Core_Request::get('user');
if ($userId) {
$u = get_user_by('id', $userId);
$subject = array('type' => 'user', 'id' => $userId, 'name' => $u->display_name ? $u->display_name : $u->user_nicename);
} else {
$roles = array_keys(get_editable_roles());
$role = array_shift($roles);
$subject = array('type' => 'role', 'id' => $role, 'name' => AAM_Core_API::getRoles()->get_role($role)->name);
}
return (object) $subject;
}
/**
* Uninstall hook
*
* Remove all leftovers from AAM execution
*
* @return void
*
* @access public
*/
public static function uninstall()
{
//trigger any uninstall hook that is registered by any extension
do_action('aam-uninstall-action');
//remove aam directory if exists
$dirname = WP_CONTENT_DIR . '/aam';
if (file_exists($dirname)) {
AAM_Core_API::removeDirectory($dirname);
}
//clear schedules
wp_clear_scheduled_hook('aam-cron');
}
/**
*
* @param type $object
* @param type $id
* @return type
*/
public function readOption($object, $id = 0)
{
return AAM_Core_API::getOption($this->getOptionName($object, $id));
}
/**
* Run daily routine
*
* Check server extension versions
*
* @return void
*
* @access public
*/
public static function cron()
{
//grab the server extension list
$response = AAM_Core_Server::check();
if (!is_wp_error($response)) {
AAM_Core_API::updateOption('aam-extension-list', $response);
}
}
/**
* Control Edit Post
*
* Make sure that current user does not have access to edit Post
*
* @return void
*
* @access public
*/
public function adminActionEdit()
{
global $post;
if (is_a($post, 'WP_Post')) {
$user = AAM::getUser();
if ($user->getObject('post', $post->ID)->has('backend.edit')) {
AAM_Core_API::reject();
}
}
}
/**
* Clear cache
*
* @param AAM_Core_Subject $subject
*
* @return void
*
* @access public
*/
public function clearCache(AAM_Core_Subject $subject)
{
if ($this->isCacheOn()) {
$group = $subject->getUID() . '-' . $subject->getId();
if (isset($this->cache[$group])) {
unset($this->cache[$group]);
}
AAM_Core_API::updateOption('aam-cache', $this->cache);
}
}
/**
*
* @return type
*/
public function confirmWelcome()
{
return json_encode(array('status' => AAM_Core_API::updateOption('aam-welcome', 0)));
}
/**
*
* @return type
*/
protected function prepareExtensionCache()
{
if (empty($this->cache)) {
$list = AAM_Core_API::getOption('aam-extension-repository', array());
$licenses = AAM_Core_API::getOption('aam-extension-license', array());
$this->cache = array();
foreach ($list as $row) {
$this->cache[$row->title] = $row;
if (isset($licenses[$row->title])) {
$this->cache[$row->title]->license = $licenses[$row->title];
}
}
}
return $this->cache;
}
/**
*
* @param type $object
* @param type $id
* @return type
*/
public function deleteOption($object, $id = 0)
{
return AAM_Core_API::deleteOption($this->getOptionName($object, $id));
}
/**
* Print plugin localization
*
* @param string $localKey
*
* @return void
*
* @access protected
*/
protected function printLocalization($localKey)
{
$user = AAM_Core_Request::get('user');
$roles = array_keys(get_editable_roles());
$role = array_shift($roles);
wp_localize_script($localKey, 'aamLocal', array('nonce' => wp_create_nonce('aam_ajax'), 'ajaxurl' => admin_url('admin-ajax.php'), 'url' => array('site' => admin_url('index.php'), 'jsbase' => AAM_MEDIA . '/js/aam', 'editUser' => admin_url('user-edit.php'), 'addUser' => admin_url('user-new.php')), 'subject' => array('type' => $user ? 'user' : 'role', 'id' => $user ? $user : $role, 'blog' => get_current_blog_id()), 'welcome' => AAM_Core_API::getOption('aam-welcome', 1)));
}