<?php
/**
 * @file
 * Implements hooks from the Schema API
 */

/**
 * Implementation of hook_install().
 */
function tripal_natural_diversity_install() {

  // create the module's data directory
  tripal_create_moddir('tripal_natural_diversity');
  
  // add cvterms
  tripal_natural_diversity_add_cvterms();
  
}

/**
 *  Update for Drupal 6.x, Tripal 1.1, Natural Diversity Module 1.1
 *  This update adds new cvterms for experiment types
 *
 */
function tripal_natural_diversity_update_6100() {
   
  // add cvterms
  tripal_natural_diversity_add_cvterms(); 
  
  $ret = array(
    '#finished' => 1,
  );

  return $ret;
}

/*
 * 
 */
function tripal_natural_diversity_add_cvterms(){
   
  // add cvterms for the nd_experiment_types 
  tripal_cv_add_cvterm(array('name' => 'Genotyping','def' => 'An experiment where genotypes of individuals are identified.'), 
    'nd_experiment_types', 0, 1, 'tripal');
  tripal_cv_add_cvterm(array('name' => 'Phenotyping','def' => 'An experiment where phenotypes of individuals are identified.'), 
    'nd_experiment_types', 0, 1, 'tripal');
  
  tripal_cv_add_cvterm(array('name' => 'Location','def' => 'The name of the location.'), 
    'nd_geolocation_property', 0, 1, 'tripal');
}
/**
 * Implementation of hook_uninstall().
 */
function tripal_natural_diversity_uninstall() {

}


/**
 * Implementation of hook_requirements(). 
 */
function tripal_natural_diversity_requirements($phase) {
  $requirements = array();
  if ($phase == 'install') {
    // make sure chado is installed
    if (!tripal_core_is_chado_installed()) {
      $requirements ['tripal_natural_diversity'] = array(
            'title' => "tripal_natural_diversity",
            'value' => "ERROR: Chado most be installed before this module can be enabled",
            'severity' => REQUIREMENT_ERROR,
      );
    }
  }
  return $requirements;
}