<?php
/* -----------------------------------------------------------------------------
  Plugin     : GMaps
  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

  GMaps_AIP : classe to manage plugin admin pages

  --------------------------------------------------------------------------- */

include_once('gmaps_root.class.inc.php');
include_once(PHPWG_PLUGINS_PATH.'GrumPluginClasses/classes/GPCTables.class.inc.php');
include_once(PHPWG_PLUGINS_PATH.'GrumPluginClasses/classes/GPCTabSheet.class.inc.php');
include_once(PHPWG_ROOT_PATH.'admin/include/tabsheet.class.php');

class GMaps_AIP extends GMaps_root
{
  protected $tabsheet;
  protected $amdState;

  public function __construct($prefixeTable, $filelocation)
  {
    parent::__construct($prefixeTable, $filelocation);
    $this->loadConfig();
    $this->configForTemplate();

    $this->amdState=GMaps_root::checkAMDActivated();

    $this->initRequest();
    $this->initEvents();

    $this->tabsheet = new tabsheet();


    if($this->amdState!='advanced')
    {
      $this->tabsheet->add('amd_warning',
                            l10n('gmaps_warning'),
                            $this->getAdminLink()."&amp;fGMaps_tabsheet=amd_warning");
    }
    $this->tabsheet->add('maps',
                          l10n('gmaps_maps'),
                          $this->getAdminLink()."&amp;fGMaps_tabsheet=maps");
    $this->tabsheet->add('category_maps',
                          l10n('gmaps_associate_category_maps'),
                          $this->getAdminLink()."&amp;fGMaps_tabsheet=category_maps");
/*
    $this->tabsheet->add('kml_files',
                          l10n('gmaps_kml_files_management'),
                          $this->getAdminLink()."&amp;fGMaps_tabsheet=kml_files");
    $this->tabsheet->add('search',
                          l10n('gmaps_search'),
                          $this->getAdminLink()."&amp;fGMaps_tabsheet=search");
    $this->tabsheet->add('help',
                          l10n('gmaps_help'),
                          $this->getAdminLink()."&amp;fGMaps_tabsheet=help");
*/
  }

  public function __destruct()
  {
    unset($this->tabsheet);
    parent::__destruct();
  }

  /**
   * initialize events call for the plugin
   */
  public function initEvents()
  {
    add_event_handler('loc_end_page_header', array(&$this->css, 'applyCSS'));
    GPCCss::applyGpcCss();

    parent::initEvents();
  }

  /**
   * display the administration page
   */
  public function manage()
  {
    global $template;

    $this->initRequest();

    $template->set_filename('plugin_admin_content', dirname(__FILE__)."/admin/gmaps_admin.tpl");

    switch($_REQUEST['fGMaps_tabsheet'])
    {
      case 'amd_warning':
        $this->displayAmdWarning();
        break;
      case 'maps':
        $this->displayMaps();
        break;
      case 'category_maps':
        $this->displayCategoryMaps();
        break;
      case 'kml_files':
        $this->displayKmlFiles();
        break;
      case 'search':
        $this->displaySearch();
        break;
      case 'help':
        $this->displayHelp();
        break;
    }

    $this->tabsheet->select($_REQUEST['fGMaps_tabsheet']);
    $this->tabsheet->assign();
    $selected_tab=$this->tabsheet->get_selected();
    $template->assign($this->tabsheet->get_titlename(), "[".$selected_tab['caption']."]");

    $template_plugin["GMAPS_VERSION"] = "<i>".$this->getPluginName()."</i> ".l10n('gmaps_release').GMAPS_VERSION;
    $template_plugin["GMAPS_PAGE"] = $_REQUEST['fGMaps_tabsheet'];
    $template_plugin["GMAPS_TITLE"] = "";

    $template->assign('plugin', $template_plugin);
    $template->assign_var_from_handle('ADMIN_CONTENT', 'plugin_admin_content');

  }


  /**
   * if empty, initialize the $_REQUEST var
   *
   * if not empty, check validity for the request values
   *
   */
  private function initRequest()
  {
    //initialise $REQUEST values if not defined

    if(!isset($_REQUEST['fGMaps_tabsheet']))
    {
      $_REQUEST['fGMaps_tabsheet']="maps";
    }

    if(!($_REQUEST['fGMaps_tabsheet']!="maps" or
         $_REQUEST['fGMaps_tabsheet']!="category_maps" or
         $_REQUEST['fGMaps_tabsheet']!="amd_warning"
         //$_REQUEST['fGMaps_tabsheet']!="kml_files" or
         //$_REQUEST['fGMaps_tabsheet']!="search" or
         //$_REQUEST['fGMaps_tabsheet']!="help"
         )) $_REQUEST['fGMaps_tabsheet']="maps";

    if($_REQUEST['fGMaps_tabsheet']=="amd_warning" and $this->amdState=='advanced') $_REQUEST['fGMaps_tabsheet']="maps";
  }


  /**
   * display de maps page
   *
   */
  protected function displayMaps()
  {
    global $template;

    $template->set_filename('body_page',
                dirname($this->getFileLocation()).'/admin/gmaps_maps.tpl');

    $mapTabsheet = new GPCTabSheet('mapTabsheet', $this->tabsheet->get_titlename(), 'tabsheet2 gcBorder', 'itab2');
    $mapTabsheet->add('general',
                          l10n('gmaps_properties_general'),
                          '', true, "udm.displayTab('general');");
    $mapTabsheet->add('dimensions',
                          l10n('gmaps_dimensions'),
                          '', false, "udm.displayTab('dimensions');");
    $mapTabsheet->add('mapType',
                          l10n('gmaps_properties_mapType'),
                          '', false, "udm.displayTab('mapType');");
    $mapTabsheet->add('zoomLevel',
                          l10n('gmaps_properties_zoomLevel'),
                          '', false, "udm.displayTab('zoomLevel');");
    $mapTabsheet->assign();


    $datas=Array(
      'urlRequest' => $this->getAdminLink('ajax')
    );
    $template->assign('datas', $datas);

    $template->assign_var_from_handle('GMAPS_BODY_PAGE', 'body_page');
  }


  /**
   * display the category_maps page
   *
   */
  protected function displayCategoryMaps()
  {
    global $template;

    $template->set_filename('body_page',
                dirname($this->getFileLocation()).'/admin/gmaps_category_maps.tpl');

    $mapTabsheet = new GPCTabSheet('mapTabsheet', $this->tabsheet->get_titlename(), 'tabsheet2 gcBorder', 'itab2');
    $mapTabsheet->add('assoc',
                          l10n('gmaps_map_assoc'),
                          '', false, "am.displayTab('assoc');");
    $mapTabsheet->add('integration',
                          l10n('gmaps_map_integration'),
                          '', true, "am.displayTab('integration');");
    $mapTabsheet->assign();


    $datas=Array(
      'urlRequest' => $this->getAdminLink('ajax'),
      'cats' => $this->makeCategoriesTree(),
      'maps' => $this->makeMapsList(),
      'icons' => $this->makeIconsList(),
    );
    $template->assign('datas', $datas);

    $template->assign_var_from_handle('GMAPS_BODY_PAGE', 'body_page');
  }


  /**
   * display the kml file management page
   *
   */
  protected function displayKmlFiles()
  {
    global $template;

    /*$template->set_filename('body_page',
                dirname($this->getFileLocation()).'/admin/plugin_admin_maps.tpl');


    $template->assign_var_from_handle('GMAPS_BODY_PAGE', 'body_page');*/
  }


  /**
   * display the search page
   *
   */
  protected function displaySearch()
  {
    global $template;

    /*$template->set_filename('body_page',
                dirname($this->getFileLocation()).'/admin/plugin_admin_maps.tpl');


    $template->assign_var_from_handle('GMAPS_BODY_PAGE', 'body_page');*/
  }


  /**
   * display the help page
   *
   */
  protected function displayHelp()
  {
    global $template;

    /*$template->set_filename('body_page',
                dirname($this->getFileLocation()).'/admin/plugin_admin_maps.tpl');


    $template->assign_var_from_handle('GMAPS_BODY_PAGE', 'body_page');*/
  }


  /**
   * display a warning page if AMD is not installed
   *
   */
  protected function displayAmdWarning()
  {
    global $template;

    $template->set_filename('body_page',
                dirname($this->getFileLocation()).'/admin/gmaps_amd_warning.tpl');

    switch(GMaps_root::checkAMDActivated())
    {
      case 'none':
      case 'inactive':
        $template->assign('gmaps_amd_warning_inactive', sprintf(l10n('gmaps_amd_warning_inactive'), GMAPS_AMD_NEEDED));
        break;
      case 'basic':
        $template->assign('gmaps_amd_warning_basic', l10n('gmaps_amd_warning_basic'));
        break;
    }
    $template->assign_var_from_handle('GMAPS_BODY_PAGE', 'body_page');
  }


  /**
   * build the categories tree
   * @return Array : an array, ready to use in the template
   */
  private function makeCategoriesTree()
  {
    $returned=array(
      array(
        'id' => 0,
        'name' => '-- '.l10n('gmaps_applyForAllTheGallery').' --'
      )
    );

    $sql="SELECT id, name, global_rank
          FROM ".CATEGORIES_TABLE."
          ORDER BY global_rank";
    $result = pwg_query($sql);
    if($result)
    {
      while ($row = pwg_db_fetch_assoc($result))
      {
        $returned[]=array(
          'id' => $row['id'],
          'name' => str_repeat('&nbsp;&nbsp;', substr_count($row['global_rank'], '.')).$row['name']
        );
      }
    }

    return($returned);
  } //makeCategoriesTree


  /**
   * build a maps list
   * @return Array : an array, ready to use in the template
   */
  private function makeMapsList()
  {
    $returned=array(
      'IC' => array(),
      'IP' => array(),
      'MP' => array()
    );

    $sql="SELECT id, name, displayType
          FROM ".$this->tables['maps']."
          ORDER BY displayType, name";
    $result = pwg_query($sql);
    if($result)
    {
      while($row = pwg_db_fetch_assoc($result))
      {
        $returned[$row['displayType']][]=array(
          'id' => $row['id'],
          'name' => $row['name']
        );
      }
    }

    return($returned);
  } //makeCategoriesTree


  /**
   * build THE ICON LIST
   * @return Array : an array, ready to use in the template
   */
  private function makeIconsList()
  {
    $returned=array();

    $directory=scandir(GMAPS_PATH.'img/');
    foreach($directory as $file)
    {
      $ext=(pathinfo($file, PATHINFO_EXTENSION));
      if(preg_match('/^i.*(?:jpg|jpeg|png|gif)$/i', $file))
      {
        $returned[]=array(
          'type' => (strtolower(substr($file,0,1))=='i')?'img':'other',
          'file' => $file
        );
      }
    }

    return($returned);
  } //makeCategoriesTree


} //class


?>