mirror of
https://github.com/friendica/friendica
synced 2024-12-25 20:00:16 +00:00
419 lines
10 KiB
PHP
419 lines
10 KiB
PHP
<?php
|
|
/**
|
|
* @file src/Core/Addon.php
|
|
*/
|
|
|
|
namespace Friendica\Core;
|
|
|
|
use Friendica\Database\DBA;
|
|
use Friendica\DI;
|
|
use Friendica\Util\Strings;
|
|
|
|
/**
|
|
* Some functions to handle addons
|
|
*/
|
|
class Addon
|
|
{
|
|
/**
|
|
* The addon sub-directory
|
|
* @var string
|
|
*/
|
|
const DIRECTORY = 'addon';
|
|
|
|
/**
|
|
* List of the names of enabled addons
|
|
*
|
|
* @var array
|
|
*/
|
|
private static $addons = [];
|
|
|
|
/**
|
|
* Returns the list of available addons with their current status and info.
|
|
* This list is made from scanning the addon/ folder.
|
|
* Unsupported addons are excluded unless they already are enabled or system.show_unsupported_addon is set.
|
|
*
|
|
* @return array
|
|
* @throws \Exception
|
|
*/
|
|
public static function getAvailableList()
|
|
{
|
|
$addons = [];
|
|
$files = glob('addon/*/');
|
|
if (is_array($files)) {
|
|
foreach ($files as $file) {
|
|
if (is_dir($file)) {
|
|
list($tmp, $addon) = array_map('trim', explode('/', $file));
|
|
$info = self::getInfo($addon);
|
|
|
|
if (Config::get('system', 'show_unsupported_addons')
|
|
|| strtolower($info['status']) != 'unsupported'
|
|
|| self::isEnabled($addon)
|
|
) {
|
|
$addons[] = [$addon, (self::isEnabled($addon) ? 'on' : 'off'), $info];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return $addons;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of addons that can be configured at the node level.
|
|
* The list is formatted for display in the admin panel aside.
|
|
*
|
|
* @return array
|
|
* @throws \Exception
|
|
*/
|
|
public static function getAdminList()
|
|
{
|
|
$addons_admin = [];
|
|
$addonsAdminStmt = DBA::select('addon', ['name'], ['plugin_admin' => 1], ['order' => ['name']]);
|
|
while ($addon = DBA::fetch($addonsAdminStmt)) {
|
|
$addons_admin[$addon['name']] = [
|
|
'url' => 'admin/addons/' . $addon['name'],
|
|
'name' => $addon['name'],
|
|
'class' => 'addon'
|
|
];
|
|
}
|
|
DBA::close($addonsAdminStmt);
|
|
|
|
return $addons_admin;
|
|
}
|
|
|
|
|
|
/**
|
|
* @brief Synchronize 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 loadAddons()
|
|
{
|
|
$installed_addons = [];
|
|
|
|
$r = DBA::select('addon', [], ['installed' => 1]);
|
|
if (DBA::isResult($r)) {
|
|
$installed_addons = DBA::toArray($r);
|
|
}
|
|
|
|
$addons = Config::get('system', 'addon');
|
|
$addons_arr = [];
|
|
|
|
if ($addons) {
|
|
$addons_arr = explode(',', str_replace(' ', '', $addons));
|
|
}
|
|
|
|
self::$addons = $addons_arr;
|
|
|
|
$installed_arr = [];
|
|
|
|
foreach ($installed_addons as $addon) {
|
|
if (!self::isEnabled($addon['name'])) {
|
|
self::uninstall($addon['name']);
|
|
} else {
|
|
$installed_arr[] = $addon['name'];
|
|
}
|
|
}
|
|
|
|
foreach (self::$addons as $p) {
|
|
if (!in_array($p, $installed_arr)) {
|
|
self::install($p);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief uninstalls an addon.
|
|
*
|
|
* @param string $addon name of the addon
|
|
* @return void
|
|
* @throws \Exception
|
|
*/
|
|
public static function uninstall($addon)
|
|
{
|
|
$addon = Strings::sanitizeFilePathItem($addon);
|
|
|
|
Logger::notice("Addon {addon}: {action}", ['action' => 'uninstall', 'addon' => $addon]);
|
|
DBA::delete('addon', ['name' => $addon]);
|
|
|
|
@include_once('addon/' . $addon . '/' . $addon . '.php');
|
|
if (function_exists($addon . '_uninstall')) {
|
|
$func = $addon . '_uninstall';
|
|
$func();
|
|
}
|
|
|
|
DBA::delete('hook', ['file' => 'addon/' . $addon . '/' . $addon . '.php']);
|
|
|
|
unset(self::$addons[array_search($addon, self::$addons)]);
|
|
|
|
Addon::saveEnabledList();
|
|
}
|
|
|
|
/**
|
|
* @brief installs an addon.
|
|
*
|
|
* @param string $addon name of the addon
|
|
* @return bool
|
|
* @throws \Exception
|
|
*/
|
|
public static function install($addon)
|
|
{
|
|
$addon = Strings::sanitizeFilePathItem($addon);
|
|
|
|
// silently fail if addon was removed of if $addon is funky
|
|
if (!file_exists('addon/' . $addon . '/' . $addon . '.php')) {
|
|
return false;
|
|
}
|
|
|
|
Logger::notice("Addon {addon}: {action}", ['action' => 'install', 'addon' => $addon]);
|
|
$t = @filemtime('addon/' . $addon . '/' . $addon . '.php');
|
|
@include_once('addon/' . $addon . '/' . $addon . '.php');
|
|
if (function_exists($addon . '_install')) {
|
|
$func = $addon . '_install';
|
|
$func(DI::app());
|
|
|
|
$addon_admin = (function_exists($addon . "_addon_admin") ? 1 : 0);
|
|
|
|
DBA::insert('addon', ['name' => $addon, 'installed' => true,
|
|
'timestamp' => $t, 'plugin_admin' => $addon_admin]);
|
|
|
|
// we can add the following with the previous SQL
|
|
// once most site tables have been updated.
|
|
// This way the system won't fall over dead during the update.
|
|
|
|
if (file_exists('addon/' . $addon . '/.hidden')) {
|
|
DBA::update('addon', ['hidden' => true], ['name' => $addon]);
|
|
}
|
|
|
|
if (!self::isEnabled($addon)) {
|
|
self::$addons[] = $addon;
|
|
}
|
|
|
|
Addon::saveEnabledList();
|
|
|
|
return true;
|
|
} else {
|
|
Logger::error("Addon {addon}: {action} failed", ['action' => 'install', 'addon' => $addon]);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* reload all updated addons
|
|
*/
|
|
public static function reload()
|
|
{
|
|
$addons = Config::get('system', 'addon');
|
|
if (strlen($addons)) {
|
|
$r = DBA::select('addon', [], ['installed' => 1]);
|
|
if (DBA::isResult($r)) {
|
|
$installed = DBA::toArray($r);
|
|
} else {
|
|
$installed = [];
|
|
}
|
|
|
|
$addon_list = explode(',', $addons);
|
|
|
|
foreach ($addon_list as $addon) {
|
|
$addon = Strings::sanitizeFilePathItem(trim($addon));
|
|
$fname = 'addon/' . $addon . '/' . $addon . '.php';
|
|
if (file_exists($fname)) {
|
|
$t = @filemtime($fname);
|
|
foreach ($installed as $i) {
|
|
if (($i['name'] == $addon) && ($i['timestamp'] != $t)) {
|
|
|
|
Logger::notice("Addon {addon}: {action}", ['action' => 'reload', 'addon' => $i['name']]);
|
|
@include_once($fname);
|
|
|
|
if (function_exists($addon . '_uninstall')) {
|
|
$func = $addon . '_uninstall';
|
|
$func(DI::app());
|
|
}
|
|
if (function_exists($addon . '_install')) {
|
|
$func = $addon . '_install';
|
|
$func(DI::app());
|
|
}
|
|
DBA::update('addon', ['timestamp' => $t], ['id' => $i['id']]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Parse addon comment in search of addon infos.
|
|
*
|
|
* like
|
|
* \code
|
|
* * Name: addon
|
|
* * Description: An addon which plugs in
|
|
* . * Version: 1.2.3
|
|
* * Author: John <profile url>
|
|
* * Author: Jane <email>
|
|
* * Maintainer: Jess <email>
|
|
* *
|
|
* *\endcode
|
|
* @param string $addon the name of the addon
|
|
* @return array with the addon information
|
|
* @throws \Exception
|
|
*/
|
|
public static function getInfo($addon)
|
|
{
|
|
$a = DI::app();
|
|
|
|
$addon = Strings::sanitizeFilePathItem($addon);
|
|
|
|
$info = [
|
|
'name' => $addon,
|
|
'description' => "",
|
|
'author' => [],
|
|
'maintainer' => [],
|
|
'version' => "",
|
|
'status' => ""
|
|
];
|
|
|
|
if (!is_file("addon/$addon/$addon.php")) {
|
|
return $info;
|
|
}
|
|
|
|
$stamp1 = microtime(true);
|
|
$f = file_get_contents("addon/$addon/$addon.php");
|
|
DI::profiler()->saveTimestamp($stamp1, "file", System::callstack());
|
|
|
|
$r = preg_match("|/\*.*\*/|msU", $f, $m);
|
|
|
|
if ($r) {
|
|
$ll = explode("\n", $m[0]);
|
|
foreach ($ll as $l) {
|
|
$l = trim($l, "\t\n\r */");
|
|
if ($l != "") {
|
|
$addon_info = array_map("trim", explode(":", $l, 2));
|
|
if (count($addon_info) < 2) {
|
|
continue;
|
|
}
|
|
|
|
list($type, $v) = $addon_info;
|
|
$type = strtolower($type);
|
|
if ($type == "author" || $type == "maintainer") {
|
|
$r = preg_match("|([^<]+)<([^>]+)>|", $v, $m);
|
|
if ($r) {
|
|
$info[$type][] = ['name' => $m[1], 'link' => $m[2]];
|
|
} else {
|
|
$info[$type][] = ['name' => $v];
|
|
}
|
|
} else {
|
|
if (array_key_exists($type, $info)) {
|
|
$info[$type] = $v;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $info;
|
|
}
|
|
|
|
/**
|
|
* Checks if the provided addon is enabled
|
|
*
|
|
* @param string $addon
|
|
* @return boolean
|
|
*/
|
|
public static function isEnabled($addon)
|
|
{
|
|
return in_array($addon, self::$addons);
|
|
}
|
|
|
|
/**
|
|
* Returns a list of the enabled addon names
|
|
*
|
|
* @return array
|
|
*/
|
|
public static function getEnabledList()
|
|
{
|
|
return self::$addons;
|
|
}
|
|
|
|
/**
|
|
* Saves the current enabled addon list in the system.addon config key
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public static function saveEnabledList()
|
|
{
|
|
return Config::set('system', 'addon', implode(',', self::$addons));
|
|
}
|
|
|
|
/**
|
|
* Returns the list of non-hidden enabled addon names
|
|
*
|
|
* @return array
|
|
* @throws \Exception
|
|
*/
|
|
public static function getVisibleList()
|
|
{
|
|
$visible_addons = [];
|
|
$stmt = DBA::select('addon', ['name'], ['hidden' => false, 'installed' => true]);
|
|
if (DBA::isResult($stmt)) {
|
|
foreach (DBA::toArray($stmt) as $addon) {
|
|
$visible_addons[] = $addon['name'];
|
|
}
|
|
}
|
|
|
|
return $visible_addons;
|
|
}
|
|
|
|
/**
|
|
* Shim of Hook::register left for backward compatibility purpose.
|
|
*
|
|
* @see Hook::register
|
|
* @deprecated since version 2018.12
|
|
* @param string $hook the name of the hook
|
|
* @param string $file the name of the file that hooks into
|
|
* @param string $function the name of the function that the hook will call
|
|
* @param int $priority A priority (defaults to 0)
|
|
* @return mixed|bool
|
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
|
|
*/
|
|
public static function registerHook($hook, $file, $function, $priority = 0)
|
|
{
|
|
return Hook::register($hook, $file, $function, $priority);
|
|
}
|
|
|
|
/**
|
|
* Shim of Hook::unregister left for backward compatibility purpose.
|
|
*
|
|
* @see Hook::unregister
|
|
* @deprecated since version 2018.12
|
|
* @param string $hook the name of the hook
|
|
* @param string $file the name of the file that hooks into
|
|
* @param string $function the name of the function that the hook called
|
|
* @return boolean
|
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
|
|
*/
|
|
public static function unregisterHook($hook, $file, $function)
|
|
{
|
|
return Hook::unregister($hook, $file, $function);
|
|
}
|
|
|
|
/**
|
|
* Shim of Hook::callAll left for backward-compatibility purpose.
|
|
*
|
|
* @see Hook::callAll
|
|
* @deprecated since version 2018.12
|
|
* @param string $name of the hook to call
|
|
* @param string|array &$data to transmit to the callback handler
|
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
|
|
*/
|
|
public static function callHooks($name, &$data = null)
|
|
{
|
|
Hook::callAll($name, $data);
|
|
}
|
|
}
|