/**
* Recurses through the plugins directory creating Plugin objects for each plugin it finds.
*
* @return array|Plugin[] array of Plugin objects
* @throws \RuntimeException
*/
public function init()
{
/** @var Config $config */
$config = self::getGrav()['config'];
$plugins = (array) $config->get('plugins');
/** @var EventDispatcher $events */
$events = self::getGrav()['events'];
foreach ($plugins as $plugin => $data) {
if (empty($data['enabled'])) {
// Only load enabled plugins.
continue;
}
$locator = self::getGrav()['locator'];
$filePath = $locator->findResource('plugins://' . $plugin . DS . $plugin . PLUGIN_EXT);
if (!is_file($filePath)) {
self::getGrav()['log']->addWarning(sprintf("Plugin '%s' enabled but not found! Try clearing cache with `bin/grav clear-cache`", $plugin));
continue;
}
require_once $filePath;
$pluginClassFormat = ['Grav\\Plugin\\' . ucfirst($plugin) . 'Plugin', 'Grav\\Plugin\\' . Inflector::camelize($plugin) . 'Plugin'];
$pluginClassName = false;
foreach ($pluginClassFormat as $pluginClass) {
if (class_exists($pluginClass)) {
$pluginClassName = $pluginClass;
break;
}
}
if (false === $pluginClassName) {
throw new \RuntimeException(sprintf("Plugin '%s' class not found! Try reinstalling this plugin.", $plugin));
}
$instance = new $pluginClassName($plugin, self::getGrav(), $config);
if ($instance instanceof EventSubscriberInterface) {
$events->addSubscriber($instance);
}
}
return $this->items;
}
/**
* Searches for a list of Packages in the repository
* @param array $searches An array of either slugs or names
* @return array Array of found Packages
* Format: ['total' => int, 'not_found' => array, <found-slugs>]
*/
public function findPackages($searches = [])
{
$packages = ['total' => 0, 'not_found' => []];
foreach ($searches as $search) {
$repository = '';
// if this is an object, get the search data from the key
if (is_object($search)) {
$search = (array) $search;
$key = key($search);
$repository = $search[$key];
$search = $key;
}
if ($found = $this->findPackage($search)) {
// set override respository if provided
if ($repository) {
$found->override_repository = $repository;
}
if (!isset($packages[$found->package_type])) {
$packages[$found->package_type] = [];
}
$packages[$found->package_type][$found->slug] = $found;
$packages['total']++;
} else {
// make a best guess at the type based on the repo URL
if (Utils::contains($repository, '-theme')) {
$type = 'themes';
} else {
$type = 'plugins';
}
$not_found = new \stdClass();
$not_found->name = Inflector::camelize($search);
$not_found->slug = $search;
$not_found->package_type = $type;
$not_found->install_path = str_replace('%name%', $search, $this->install_paths[$type]);
$not_found->override_repository = $repository;
$packages['not_found'][$search] = $not_found;
}
}
return $packages;
}
/**
* Load current theme.
*
* @return Theme|object
*/
public function load()
{
// NOTE: ALL THE LOCAL VARIABLES ARE USED INSIDE INCLUDED FILE, DO NOT REMOVE THEM!
$grav = $this->grav;
$config = $this->config;
$name = $this->current();
/** @var UniformResourceLocator $locator */
$locator = $grav['locator'];
$file = $locator('theme://theme.php') ?: $locator("theme://{$name}.php");
if ($file) {
// Local variables available in the file: $grav, $config, $name, $file
$class = (include $file);
if (!is_object($class)) {
$themeClassFormat = ['Grav\\Theme\\' . ucfirst($name), 'Grav\\Theme\\' . Inflector::camelize($name)];
$themeClassName = false;
foreach ($themeClassFormat as $themeClass) {
if (class_exists($themeClass)) {
$themeClassName = $themeClass;
$class = new $themeClassName($grav, $config, $name);
break;
}
}
}
} elseif (!$locator('theme://') && !defined('GRAV_CLI')) {
exit("Theme '{$name}' does not exist, unable to display page.");
}
if (empty($class)) {
$class = new Theme($grav, $config, $name);
}
return $class;
}
