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Option to enable/disable plugin by renaming file + cleanup

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new function: getAllPluginsJson
removeComments removed - json doesnt allow for comments anyway
This commit is contained in:
slawkens
2023-02-16 06:57:46 +01:00
parent 3ed9a5d3d8
commit c7ec1f44e9
4 changed files with 129 additions and 76 deletions
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127
system/libs/plugins.php
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@@ -10,7 +10,7 @@
*/
defined('MYAAC') or die('Direct access not allowed!');
function is_sub_dir($path = NULL, $parent_folder = SITE_PATH) {
function is_sub_dir($path = NULL, $parent_folder = BASE) {
//Get directory path minus last folder
$dir = dirname($path);
@@ -41,9 +41,9 @@ function is_sub_dir($path = NULL, $parent_folder = SITE_PATH) {
use Composer\Semver\Semver;
class Plugins {
private static $warnings = array();
private static $warnings = [];
private static $error = null;
private static $plugin_json = array();
private static $plugin_json = [];
public static function getRoutes()
{
@@ -56,22 +56,8 @@ class Plugins {
}
$routes = [];
foreach(get_plugins() as $filename) {
$string = file_get_contents(PLUGINS . $filename . '.json');
$string = self::removeComments($string);
$plugin = json_decode($string, true);
self::$plugin_json = $plugin;
if ($plugin == null) {
self::$warnings[] = 'Cannot load ' . $filename . '.json. File might be not a valid json code.';
continue;
}
if(isset($plugin['enabled']) && !getBoolean($plugin['enabled'])) {
self::$warnings[] = 'Skipping ' . $filename . '... The plugin is disabled.';
continue;
}
$warningPreTitle = 'Plugin: ' . $filename . ' - ';
foreach(self::getAllPluginsJson() as $plugin) {
$warningPreTitle = 'Plugin: ' . $plugin['name'] . ' - ';
if (isset($plugin['routes'])) {
foreach ($plugin['routes'] as $_name => $info) {
@@ -161,28 +147,14 @@ class Plugins {
}
$hooks = [];
foreach(get_plugins() as $filename) {
$string = file_get_contents(PLUGINS . $filename . '.json');
$string = self::removeComments($string);
$plugin = json_decode($string, true);
self::$plugin_json = $plugin;
if ($plugin == null) {
self::$warnings[] = 'Cannot load ' . $filename . '.json. File might be not a valid json code.';
continue;
}
if(isset($plugin['enabled']) && !getBoolean($plugin['enabled'])) {
self::$warnings[] = 'Skipping ' . $filename . '... The plugin is disabled.';
continue;
}
foreach(self::getAllPluginsJson() as $plugin) {
if (isset($plugin['hooks'])) {
foreach ($plugin['hooks'] as $_name => $info) {
if (defined('HOOK_'. $info['type'])) {
$hook = constant('HOOK_'. $info['type']);
$hooks[] = ['name' => $_name, 'type' => $hook, 'file' => $info['file']];
} else {
self::$warnings[] = 'Plugin: ' . $filename . '. Unknown event type: ' . $info['type'];
self::$warnings[] = 'Plugin: ' . $plugin['name'] . '. Unknown event type: ' . $info['type'];
}
}
}
@@ -195,6 +167,41 @@ class Plugins {
return $hooks;
}
public static function getAllPluginsJson($disabled = false)
{
$cache = Cache::getInstance();
if ($cache->enabled()) {
$tmp = '';
if ($cache->fetch('plugins', $tmp)) {
return unserialize($tmp);
}
}
$plugins = [];
foreach (get_plugins($disabled) as $filename) {
$string = file_get_contents(PLUGINS . $filename . '.json');
$plugin = json_decode($string, true);
self::$plugin_json = $plugin;
if ($plugin == null) {
self::$warnings[] = 'Cannot load ' . $filename . '.json. File might be not a valid json code.';
continue;
}
if (isset($plugin['enabled']) && !getBoolean($plugin['enabled'])) {
self::$warnings[] = 'Skipping ' . $filename . '... The plugin is disabled.';
continue;
}
$plugins[] = $plugin;
}
if ($cache->enabled()) {
$cache->set('plugins', serialize($plugins), 600);
}
return $plugins;
}
public static function install($file) {
global $db;
@@ -235,7 +242,6 @@ class Plugins {
}
$string = file_get_contents($file_name);
$string = self::removeComments($string);
$plugin_json = json_decode($string, true);
self::$plugin_json = $plugin_json;
if ($plugin_json == null) {
@@ -435,7 +441,35 @@ class Plugins {
return false;
}
public static function uninstall($plugin_name)
public static function enable($pluginFileName): bool
{
return self::enableDisable($pluginFileName, true);
}
public static function disable($pluginFileName): bool
{
return self::enableDisable($pluginFileName, false);
}
private static function enableDisable($pluginFileName, $enable): bool
{
$filenameJson = $pluginFileName . '.json';
$fileExist = is_file(PLUGINS . ($enable ? 'disabled.' : '') . $filenameJson);
if (!$fileExist) {
self::$error = 'Cannot ' . ($enable ? 'enable' : 'disable') . ' plugin: ' . $pluginFileName . '. File does not exist.';
return false;
}
$result = rename(PLUGINS . ($enable ? 'disabled.' : '') . $filenameJson, PLUGINS . ($enable ? '' : 'disabled.') . $filenameJson);
if (!$result) {
self::$error = 'Cannot ' . ($enable ? 'enable' : 'disable') . ' plugin: ' . $pluginFileName . '. Permission problem.';
return false;
}
return true;
}
public static function uninstall($plugin_name): bool
{
$filename = BASE . 'plugins/' . $plugin_name . '.json';
if(!file_exists($filename)) {
@@ -443,9 +477,8 @@ class Plugins {
return false;
}
$string = file_get_contents($filename);
$string = self::removeComments($string);
$plugin_info = json_decode($string, true);
if($plugin_info == false) {
if(!$plugin_info) {
self::$error = 'Cannot load plugin info ' . $plugin_name . '.json';
return false;
}
@@ -527,22 +560,6 @@ class Plugins {
return self::$plugin_json;
}
public static function removeComments($string) {
$string = preg_replace('!/\*.*?\*/!s', '', $string);
$string = preg_replace('/\n\s*\n/', "\n", $string);
// Removes multi-line comments and does not create
// a blank line, also treats white spaces/tabs
$string = preg_replace('!^[ \t]*/\*.*?\*/[ \t]*[\r\n]!s', '', $string);
// Removes single line '//' comments, treats blank characters
$string = preg_replace('![ \t]*//.*[ \t]*[\r\n]!', '', $string);
// Strip blank lines
$string = preg_replace("/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/", "\n", $string);
return $string;
}
/**
* Install menus
* Helper function for plugins