<?php
/* -----------------------------------------------------------------------------
  Plugin     : LMT
  Author     : Grum
    email    : grum@piwigo.org
    website  : http://photos.grum.fr

    << May the Little SpaceFrog be with you ! >>
  ------------------------------------------------------------------------------
  See main.inc.php for release information

  LMT_Install : classe to manage plugin install

  --------------------------------------------------------------------------- */
  @include_once('lmt_root.class.inc.php');
  @include_once(PHPWG_PLUGINS_PATH.'grum_plugins_classes-2/tables.class.inc.php');


  /* lmt class for install process */
  class LMT_Install extends LMT_root
  {
    private $tablef;
    private $exportfile;

    public function LMT_Install($prefixeTable, $filelocation)
    {
      parent::__construct($prefixeTable, $filelocation);
      $this->tablef= new manage_tables($this->tables);
      $this->exportfile=dirname($this->filelocation).'/'.$this->plugin_name_files.'.sql';
    }

    /* 
        function for installation process 
        return true if install process is ok, otherwise false 
    */ 
    public function install()
    {
      $tables_def=array(
"CREATE TABLE   `".$this->tables['images']."` (
  `image_id` mediumint(8) unsigned NOT NULL default '0',
  `licence_type` char(8) NOT NULL default 'cc-none',
  `author_id` int UNSIGNED NOT NULL default '0',
  PRIMARY KEY  (`image_id`),
  KEY `by_licence` (`licence_type`),
  KEY `by_author_id` (`author_id`)
) 
ENGINE=MyISAM 
CHARACTER SET utf8 COLLATE utf8_general_ci",

"CREATE TABLE `".$this->tables['licence_author']."` (
  `id` int UNSIGNED NOT NULL AUTO_INCREMENT,
  `text1` CHAR(25)  NOT NULL,
  `text2` CHAR(25)  NOT NULL,
  PRIMARY KEY (`id`)
)
ENGINE = MyISAM
CHARACTER SET utf8 COLLATE utf8_general_ci",
      );

      //if present, try to import backup
      //if backup file 
      $import=$this->tablef->import($this->exportfile);
      if($import['errors']<0)
      {
        $result=$this->tablef->create_tables($tables_def);
        return($result);
      }
      else
      {
        return(true);
      }
    }


    /*
        function for uninstall process
    */
    public function uninstall()
    {
      $this->tablef->export($this->exportfile);
      $this->delete_config();
      $this->tablef->drop_tables();
      return('');
    }

    public function activate()
    {
      global $template;

      $this->init_config();
      $this->load_config();
      $this->save_config();
      return('');
    }

    public function deactivate()
    {
    }

  } //class

?>