/**
* Reloads and updates installed components.
* If a new core component is found, it will be activated automatically.
*
* @return void
*/
private function searchNewComponents()
{
$components = ak_get_installed_components($this->componentsPath(), true);
if (empty($components)) {
$this->components = false;
return;
}
$installed = array();
$core = array();
$optional = array();
// Sort components by core and optional. Then by name.
foreach ($components as $id => $component) {
if ($component['Core']) {
$core[$id] = $component;
} else {
$optional[$id] = $component;
}
}
ksort($core);
ksort($optional);
// Sort components by ID.
$components = array_merge($core, $optional);
// Now, activate new core components, and set activation for optional.
$this->components = get_option($this->ID . '_components');
foreach ($components as $id => $component) {
$installed[$id] = $component;
if ($component['Core']) {
$installed[$id]['active'] = 1;
if (!isset($this->components[$id]) || !$this->components[$id]['active']) {
require_once $component['File'];
do_action('ak_activate_' . $this->ID . '_' . $id);
}
} else {
if (isset($this->components[$id]['active'])) {
$installed[$id]['active'] = $this->components[$id]['active'];
} else {
$installed[$id]['active'] = 0;
}
}
}
$this->components = $installed;
update_option($this->ID . '_components', $this->components);
}
/**
* Gets information about all optional installed components.
* The function is recursive to find files in all directory levels.
*
* TODO: Path must be provided as AOC_PATH is only for community plugin.
* @since 0.7
*
* @param string $path Absolute path where to search for components.
* @param boolean $core If we want to include the core components or not.
* @param array $files An array with filenames to seach information in. If empty will search on $path.
* @return array Array with all found components information.
*/
function ak_get_installed_components($path, $core = false, $files = array())
{
if (empty($files)) {
$files = ak_dir_content($path, 'extensions=php');
}
$components = array();
foreach ($files as $subdir => $file) {
if (is_array($file)) {
$newdir = $path . '/' . $subdir;
$data = ak_get_installed_components($newdir, $core, $file);
if (is_array($data)) {
$components = array_merge($components, $data);
}
} else {
$data = ak_component_data($path . '/' . $file, $core);
if (is_array($data)) {
$components[$data['Component']] = $data;
}
}
}
return $components;
}
/**
* Updates plugin to 0.6
* Changes components design to activation/deactivation hooks.
* Creates the unmoderated capability.
*
* @since 0.7
*
* @return void
*/
private function update060()
{
$old_components = get_option($this->ID . '_components');
$components = ak_get_installed_components($this->componentsPath(), true);
foreach ($components as $key => $component) {
$cid = $component['Component'];
if ($component['Core'] || isset($old_components[$cid]) && $old_components[$cid]) {
$components[$key]['active'] = true;
} else {
$components[$key]['active'] = false;
}
}
update_option($this->ID . '_components', $components);
$roles = ak_get_roles();
foreach ($roles as $name) {
$role = get_role($name);
$role->add_cap('aoc_unmoderated');
}
}