First draft for listing and manipulate extensions

See https://github.com/FreshRSS/FreshRSS/issues/252

2 files changed, 37 insertions, 0 deletions

diff --git a/lib/Minz/Extension.php b/lib/Minz/Extension.php
index ecf510ea2..a1fdd659b 100644
--- a/lib/Minz/Extension.php
+++ b/lib/Minz/Extension.php
@@ -17,6 +17,8 @@ class Minz_Extension {
 		'user',
 	);
 
+	private $is_enabled;
+
 	/**
 	 * The constructor to assign specific information to the extension.
 	 *
@@ -41,6 +43,8 @@ class Minz_Extension {
 		$this->description = isset($meta_info['description']) ? $meta_info['description'] : '';
 		$this->version = isset($meta_info['version']) ? $meta_info['version'] : '0.1';
 		$this->setType(isset($meta_info['type']) ? $meta_info['type'] : 'user');
+
+		$this->is_enabled = false;
 	}
 
 	/**
@@ -67,6 +71,22 @@ class Minz_Extension {
 	public function init() {}
 
 	/**
+	 * Set the current extension to enable.
+	 */
+	public function enable() {
+		$this->is_enabled = true;
+	}
+
+	/**
+	 * Return if the extension is currently enabled.
+	 *
+	 * @return true if extension is enabled, false else.
+	 */
+	public function is_enabled() {
+		return $this->is_enabled;
+	}
+
+	/**
 	 * Getters and setters.
 	 */
 	public function getName() {
diff --git a/lib/Minz/ExtensionManager.php b/lib/Minz/ExtensionManager.php
index 789557b9e..6c32ccf19 100644
--- a/lib/Minz/ExtensionManager.php
+++ b/lib/Minz/ExtensionManager.php
@@ -144,6 +144,7 @@ class Minz_ExtensionManager {
 		if (isset(self::$ext_list[$ext_name])) {
 			$ext = self::$ext_list[$ext_name];
 			self::$ext_list_enabled[$ext_name] = $ext;
+			$ext->enable();
 			$ext->init();
 		}
 	}
@@ -158,4 +159,20 @@ class Minz_ExtensionManager {
 			self::enable($ext_name);
 		}
 	}
+
+
+
+	/**
+	 * Returns a list of extensions.
+	 *
+	 * @param $only_enabled if true returns only the enabled extensions (false by default).
+	 * @return an array of extensions.
+	 */
+	public static function list_extensions($only_enabled = false) {
+		if ($only_enabled) {
+			return self::$ext_list_enabled;
+		} else {
+			return self::$ext_list;
+		}
+	}
 }