<?php

  class mw_sourceml extends mw_plugin{

    public function title(){
      return "SourceML";
    }

    public function description(){
      return "Publication de sources musicales";
    }

    public function loaded($env){
      $AUTO_ACTIVATE = false;
      if(!$env->bdd("sgbd") || ($plugin_data = $env->plugin_data("mw_sourceml")) === false) return;
      if(!isset($plugin_data["installed"]) || !$plugin_data["installed"]){
        $data = $env->data();
        $sgbd = $data->sgbd();
        if($env->bdd("sgbd") == "xml"){
          $AUTO_ACTIVATE = $sgbd->data_exists("sources");
        }
        else{
          $AUTO_ACTIVATE = $sgbd->table_exists("#--sources");
        }
      }
      if($AUTO_ACTIVATE){
        if(
          $env->set_plugin_data(
            "mw_sourceml",
            array(
              "installed" => true,
              "enabled" => true,
              "priorite" => 0
            )
          )
        ){
          $env->load_plugin("mw_sourceml");
        }
      }
    }

    public function init($env){

      $env->set_link("admin/sourceml", $env->url("admin/sourceml"), "SourceML", 50);
      $env->set_link("admin/sourceml/licences", $env->url("admin/licences"), "Licences", 10);
      $env->set_link("admin/sourceml/cache", $env->url("admin/cache"), "Cache", 20);
      $env->set_link("admin/sourceml/maintenance", $env->url("admin/maintenance"), "Maintenance", 30);

      $env->set_link("users/authors", $env->url("users/groupes"), "Groupes", 30);
      $env->set_link("users/albums", $env->url("users/albums"), "Albums", 31);
      $env->set_link("users/morceaux", $env->url("users/morceaux"), "Morceaux", 32);
      $env->set_link("users/pistes", $env->url("users/pistes"), "Sources", 33);

      $invitations_title = "Invitations";
      if($nb_invitations = $this->nb_invitations($env)) $invitations_title .= " (".$nb_invitations.")";
      $env->set_link("users/sources_invitations", $env->url("users/sources_invitations"), $invitations_title, 34);

      $env->set_link("menu_top/groupes", $env->url("sources/groupe"), "Groupes", 10);
      $env->set_link("menu_top/albums", $env->url("sources/album"), "Albums", 11);
      $env->set_link("menu_top/morceaux", $env->url("sources/morceau"), "Morceaux", 12);
      $env->set_link("menu_top/pistes", $env->url("sources/piste"), "Sources", 13);

      return true;
    }

    public function nb_invitations($env){
      if($user = $env->user()){
        $data = $env->data();
        if($groupes = $data->groupes($user["id"])){
          if($invitations = $data->sources_invitations($groupes["list"], $user["id"])){
            return $invitations["total"];
          }
        }
      }
      return 0;
    }

    public function enable($env){
      $data = $env->data();
      if($data->config("site_name") == "mtweb"){
        $data->set_config("site_name", "SourceML");
      }
      return true;
    }

    function disable($env){
      $data = $env->data();
      if($data->config("site_name") == "SourceML"){
        $data->set_config("site_name", "mtweb");
      }
      return true;
    }

    public function install($env){
      $data = $env->data();
      $res = true;
      if(
            $env->bdd("sgbd") == "mysql"
        ||  $env->bdd("sgbd") == "pdo_mysql"
      ){
        $data->load_modules($env->path("mw_dir")."plugins/mw_sourceml/app/", "data/modules/sql/");
        $res = $data->mw_sourceml_install_mysql($this, $env);
      }
      elseif(
            $env->bdd("sgbd") == "pdo_sqlite"
      ){
        $data->load_modules($env->path("mw_dir")."plugins/mw_sourceml/app/", "data/modules/sql/");
        $res = $data->mw_sourceml_install_sqlite($this, $env);
      }
      elseif(
            $env->bdd("sgbd") == "xml"
      ){
        $data->load_modules($env->path("mw_dir")."plugins/mw_sourceml/app/", "data/modules/xml/");
        $res = $data->mw_sourceml_install_xml($this, $env);
      }
      else{
        $res = "Mode de stockage pour Mtweb (".$env->bdd("sgbd").") non supporté par SourceML";
      }
      return $res;
    }

    public function uninstall($env){
      $data = $env->data();
      $res = true;
      if(
            $env->bdd("sgbd") == "mysql"
        ||  $env->bdd("sgbd") == "pdo_mysql"
        ||  $env->bdd("sgbd") == "pdo_sqlite"
      ){
        $data->load_modules($env->path("mw_dir")."plugins/mw_sourceml/app/", "data/modules/sql/");
        $res = $data->mw_sourceml_uninstall_sql($this, $env);
      }
      elseif(
            $env->bdd("sgbd") == "xml"
      ){
        $data->load_modules($env->path("mw_dir")."plugins/mw_sourceml/app/", "data/modules/xml/");
        $res = $data->mw_sourceml_uninstall_xml($this, $env);
      }
      else{
        $res = "Mode de stockage pour Mtweb (".$env->bdd("sgbd").") non supporté par SourceML";
      }
      return $res;
    }

  }