Renamed System::redirect() to $a->redirect()

[friendica.git] / src / Core / Addon.php

diff --git a/src/Core/Addon.php b/src/Core/Addon.php
index 4c20c96ad4705546ed0ab6c429c0e64351a74f9b..d2f89ce279de91867fe1edf9de53c3a8c8514620 100644 (file)
--- a/src/Core/Addon.php
+++ b/src/Core/Addon.php
@@ -5,6 +5,7 @@
 namespace Friendica\Core;
 
 use Friendica\App;
+use Friendica\BaseObject;
 use Friendica\Database\DBA;
 
 require_once 'include/dba.php';
@@ -12,8 +13,65 @@ require_once 'include/dba.php';
 /**
  * Some functions to handle addons
  */
-class Addon
+class Addon extends BaseObject
 {
+       /**
+        * @brief Synchronise addons:
+        *
+        * system.addon contains a comma-separated list of names
+        * of addons which are used on this system.
+        * Go through the database list of already installed addons, and if we have
+        * an entry, but it isn't in the config list, call the uninstall procedure
+        * and mark it uninstalled in the database (for now we'll remove it).
+        * Then go through the config list and if we have a addon that isn't installed,
+        * call the install procedure and add it to the database.
+        *
+        */
+       public static function check()
+       {
+               $a = self::getApp();
+
+               $r = DBA::select('addon', [], ['installed' => 1]);
+               if (DBA::isResult($r)) {
+                       $installed = DBA::toArray($r);
+               } else {
+                       $installed = [];
+               }
+
+               $addons = Config::get('system', 'addon');
+               $addons_arr = [];
+
+               if ($addons) {
+                       $addons_arr = explode(',', str_replace(' ', '', $addons));
+               }
+
+               $a->addons = $addons_arr;
+
+               $installed_arr = [];
+
+               if (count($installed)) {
+                       foreach ($installed as $i) {
+                               if (!in_array($i['name'], $addons_arr)) {
+                                       self::uninstall($i['name']);
+                               } else {
+                                       $installed_arr[] = $i['name'];
+                               }
+                       }
+               }
+
+               if (count($addons_arr)) {
+                       foreach ($addons_arr as $p) {
+                               if (!in_array($p, $installed_arr)) {
+                                       self::install($p);
+                               }
+                       }
+               }
+
+               self::loadHooks();
+
+               return;
+       }
+
        /**
         * @brief uninstalls an addon.
         *
@@ -139,7 +197,7 @@ class Addon
         */
        public static function registerHook($hook, $file, $function, $priority = 0)
        {
-               $file = str_replace(get_app()->get_basepath() . DIRECTORY_SEPARATOR, '', $file);
+               $file = str_replace(self::getApp()->getBasePath() . DIRECTORY_SEPARATOR, '', $file);
 
                $condition = ['hook' => $hook, 'file' => $file, 'function' => $function];
                $exists = DBA::exists('hook', $condition);
@@ -162,7 +220,7 @@ class Addon
         */
        public static function unregisterHook($hook, $file, $function)
        {
-               $relative_file = str_replace(get_app()->get_basepath() . DIRECTORY_SEPARATOR, '', $file);
+               $relative_file = str_replace(self::getApp()->getBasePath() . DIRECTORY_SEPARATOR, '', $file);
 
                // This here is only needed for fixing a problem that existed on the develop branch
                $condition = ['hook' => $hook, 'file' => $file, 'function' => $function];
@@ -178,7 +236,7 @@ class Addon
         */
        public static function loadHooks()
        {
-               $a = get_app();
+               $a = self::getApp();
                $a->hooks = [];
                $r = DBA::select('hook', ['hook', 'file', 'function'], [], ['order' => ['priority' => 'desc', 'file']]);
 
@@ -201,7 +259,7 @@ class Addon
         */
        public static function forkHooks($priority, $name, $data = null)
        {
-               $a = get_app();
+               $a = self::getApp();
 
                if (is_array($a->hooks) && array_key_exists($name, $a->hooks)) {
                        foreach ($a->hooks[$name] as $hook) {
@@ -221,7 +279,7 @@ class Addon
         */
        public static function callHooks($name, &$data = null)
        {
-               $a = get_app();
+               $a = self::getApp();
 
                if (is_array($a->hooks) && array_key_exists($name, $a->hooks)) {
                        foreach ($a->hooks[$name] as $hook) {
@@ -262,7 +320,7 @@ class Addon
         */
        public static function isApp($name)
        {
-               $a = get_app();
+               $a = self::getApp();
 
                if (is_array($a->hooks) && (array_key_exists('app_menu', $a->hooks))) {
                        foreach ($a->hooks['app_menu'] as $hook) {
@@ -293,7 +351,7 @@ class Addon
         */
        public static function getInfo($addon)
        {
-               $a = get_app();
+               $a = self::getApp();
 
                $info = [
                        'name' => $addon,
@@ -310,7 +368,7 @@ class Addon
 
                $stamp1 = microtime(true);
                $f = file_get_contents("addon/$addon/$addon.php");
-               $a->save_timestamp($stamp1, "file");
+               $a->saveTimestamp($stamp1, "file");
 
                $r = preg_match("|/\*.*\*/|msU", $f, $m);