Reestruturacao da pasta app e mudancas nos templates

2020-04-14 22:41:02 -03:00
parent b66dcff003
commit 9548157f02
24 changed files with 85 additions and 62 deletions
@@ -0,0 +1,183 @@
+<?php
+
+class Migrator{
+
+    private static $instance;
+
+    private $instaled;
+    private $phisical;
+
+    private $uninstall = Array();
+    private $downgrade = Array();
+
+    private $upgrade = Array();
+    private $install = Array();
+
+    private function __construct(){
+        $this->load_installed_plugins();
+        $this->load_physical_plugins();
+    }
+
+    private static function newObj(){
+        if (!isset( self::$instance )) {
+            self::$instance = new Migrator();
+        }
+        return self::$instance;
+    }
+
+    public static function getInstance(){
+        if (!isset(self::$instance)) {
+            return self::newObj();
+        }
+        return self::$instance;
+    }
+
+    private function save(){
+        $out = '';
+        foreach ($this->instaled as $instaled){
+            $out .= "[$instaled->name]\n";
+            $out .= "name=$instaled->name\n";
+            $out .= "version=$instaled->version\n\n";
+        }
+        file_put_contents(DIR_CONFIG.'/modules.ini', $out);
+    }
+
+    private function is_satisfy($name, $version){
+        if(!isset($this->instaled[$name])){
+            return false;
+        }
+        if($this->instaled[$name]->version >= $version){
+            return true;
+        }
+        return false;
+    }
+
+    private function is_satisfy_array($array){
+        foreach ($array as $item){
+            if( !self::is_satisfy($item->name, $item->version) ){
+                return false;
+            }
+        }
+        return true;
+    }
+
+    public function update_plugin_version($name, $version){
+        echo "Atualizando $name para versão $version\n";
+        if( isset($this->instaled[$name]) ){
+            $this->instaled[$name]->version = $version;
+            return;
+        }
+        $this->instaled[$name] = new stdClass();
+        $this->instaled[$name]->name = $name;
+        $this->instaled[$name]->version = $version;
+    }
+
+    private function load_installed_plugins(){
+        $installed = parse_ini_file(DIR_CONFIG.'/modules.ini', true);
+
+        foreach ($installed as $key => $item) {
+            $installed[$key] = (object) $item;
+        }
+
+        return $this->instaled = $installed;
+    }
+
+    private function load_physical_plugins(){
+        $module_configs = Array();
+        $plugins = Array();
+
+        $rdi = new RecursiveDirectoryIterator(DIR_APP);
+
+        foreach(new RecursiveIteratorIterator($rdi) as $file){
+            if( strpos($file, 'version.php') ){
+                $module_configs[] = str_replace('version.php','', $file);
+            }
+        }
+        foreach ($module_configs as $module_config) {
+            $plugin = new stdClass();
+            include $module_config . 'version.php';
+            $plugins[$plugin->name] = $plugin;
+            if(is_file( $module_config . 'db/Migrate.php') ){
+                //echo 'aaaaaaaaaaaa';
+                include $module_config . 'db/Migrate.php';
+            }
+        }
+        $this->phisical = $plugins;
+    }
+
+    public function physical_list(){
+        return $this->phisical;
+    }
+
+    public function installed_list(){
+        return $this->instaled;
+    }
+
+    public function instal_list(){
+        return $this->install;
+    }
+
+    public function uninstal_list(){
+        return $this->uninstall;
+    }
+
+    public function sort_plugins(){
+        foreach ($this->phisical as $key => $plugin){
+            if( !isset($this->instaled[$key]) ){
+                $this->install[] = $plugin;
+                continue;
+            }
+            if( $this->instaled[$key]->version < $plugin->version){
+                $this->upgrade[] = $plugin;
+                continue;
+            }
+            if( $this->instaled[$key]->version > $plugin->version){
+                $this->downgrade[] = $plugin;
+                continue;
+            }
+            $this->uninstall[] = $plugin;
+        }
+    }
+
+    public function execute_plan(){
+        $status = false;
+        while(! $status ){
+            $this->sort_plugins();
+            $status = true;
+            
+            foreach ($this->install as $key => $item) {
+                if( isset($item->require) ){
+                    if( !self::is_satisfy_array($item->require) ){ $status = false; continue; }
+                }
+                if(!self::is_satisfy($item->name, $item->version) ){
+                    if(!function_exists($item->name.'_upgrade')){
+                        $this->update_plugin_version($item->name, $item->version);
+                        $this->upgrade[] = $item;
+                        unset($this->install[$key]);
+                        continue;
+                    }
+                    call_user_func($item->name.'_upgrade', 0);
+                    $this->upgrade[] = $this->instaled[$item->name];
+                    unset($this->install[$key]);
+                    $status = false;
+                }
+            }
+            
+            foreach ($this->upgrade as $item) {
+                if( isset($item->require) ){
+                    if( !self::is_satisfy_array($item->require) ){ $status = false; continue; }
+                }
+                if(!self::is_satisfy($item->name, $item->version) ){
+                    if(!function_exists($item->name.'_upgrade')){
+                        $this->update_plugin_version($item->name, $item->version);
+                        continue;
+                    }
+                    call_user_func($item->name.'_upgrade', $this->instaled[$item->name]->version);
+                    $status = false;
+                }
+            }
+        }
+        $this->save();
+    }
+
+}