UNLVSpatial.php

<?php
#
# UNLVSpatial: a dmBridge module for spatial content
#
# Copyright © 2009, 2010, 2011 Board of Regents of the Nevada System of Higher
# Education, on behalf of the University of Nevada, Las Vegas
#

class UNLVSpatial extends DMAbstractDMBridgeModule
implements DMBridgeControlPanelModule, DMBridgeDataStoreModule,
      DMBridgeRepresentationSchemaModule, DMBridgeTemplateHelperModule {

   private $template_helper;

   public static function getDataStore() {
      $ds = DMDataStoreFactory::getDataStore();
      switch ($ds->getType()) {
      case DMDataStoreType::PDO_MySQL:
         $ds = UNLVSpatialMySQLDataStore::getInstance();
         break;
      case DMDataStoreType::PDO_SQLite:
         $ds = UNLVSpatialSQLiteDataStore::getInstance();
         break;
      }
      return $ds;
   }

   public function getControlPanelMenuSections() {
      $sections = array();

      $section = new DMCPMenuSection("Spatial Objects");

      $item = new DMCPMenuItem(
            "Index",
            DMInternalURI::getURIWithParams("admin/spatial_objects"));
      $section->addMenuItem($item);

      $sections[] = $section;
      return $sections;
   }

   public function getMinSupportedVersionSequence() {
      return 12;
   }

   public function getName() {
      return "UNLVSpatial";
   }

   public function getPathToSchemas() {
      return $this->getAbsolutePathname() . "/schema";
   }

   public function getSetupSQLForMySQL() {
      return UNLVSpatialMySQLDataStore::getSetupSQL();
   }

   public function getSetupSQLForSQLite() {
      return UNLVSpatialSQLiteDataStore::getSetupSQL();
   }

   public function getSupportedDataStores() {
      return array(
         DMDataStoreType::PDO_MySQL,
         DMDataStoreType::PDO_SQLite
      );
   }

   public function getTemplateHelper(DMAbstractView $view,
         DMSession $session) {
      if (!$this->template_helper
            || !$this->template_helper->getView() instanceof $view) {
         $this->template_helper = new UNLVSpatialTemplateHelper($view,
               $session);
      }
      return $this->template_helper;
   }

   public function getUpgradeSQLForMySQL() {
      return UNLVSpatialMySQLDataStore::getUpgradeSQL();
   }

   public function getUpgradeSQLForSQLite() {
      return UNLVSpatialSQLiteDataStore::getUpgradeSQL();
   }

   public function getVersion() {
      return "1.0";
   }

}