tripal/tripal_stock/tripal_stock.install

<?php
/**
 * Install the tripal stock module including it's content type
 * @file
 */

/**
 * Implements hook_disable().
 * Disable default views when module is disabled
 *
 * @ingroup tripal_stock
 */
function tripal_stock_disable() {

  // Disable all default views provided by this module
  require_once("tripal_stock.views_default.inc");
  $views = tripal_stock_views_default_views();
  foreach (array_keys($views) as $view_name) {
    tripal_views_admin_disable_view($view_name,FALSE,array('suppress_error' => TRUE));
  }

}

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

/**
 * Implementation of hook_install().
 *
 * @ingroup tripal_stock
 */
function tripal_stock_install() {
  // create the module's data directory
  tripal_create_files_dir('tripal_stock');
  
  // set the default vocabularies
  tripal_set_default_cv('stock', 'type_id', 'stock_type');
  tripal_set_default_cv('stockprop', 'type_id', 'stock_property');
  tripal_set_default_cv('stock_relationship', 'type_id', 'stock_relationship');
}

/**
 * Implementation of hook_uninstall().
 *
 * @ingroup tripal_stock
 */
function tripal_stock_uninstall() {

}

/**
 * Implementation of hook_schema().
 *
 * @ingroup tripal_stock
 */
function tripal_stock_schema() {
  $schema['chado_stock'] = array(
    'fields' => array(
      'vid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'nid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'stock_id' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
    ),
    'indexes' => array(
      'stock_id' => array('stock_id'),
       'nid' => array('nid'),
    ),
    'unique' => array(
      'stock_id' => array('stock_id'),
    ),
    'primary key' => array('vid'),
  );

  return $schema;
}

/**
 * Add cvs related to publications
 *
 * @ingroup tripal_pub
 */
function tripal_stock_add_cvs() {

  // Add cv for relationship types
  tripal_cv_add_cv(
    'stock_relationship',
    'Contains types of relationships between stocks.'
  );
  tripal_cv_add_cv(
    'stock_property',
    'Contains properties for stocks.'
  );
  tripal_cv_add_cv(
    'stock_type',
    'Contains a list of types for stocks.'
  );
}

/**
 * Add cvterms related to publications
 *
 * @ingroup tripal_pub
 */
function tripal_stock_add_cvterms() {

}

/**
 * This is the required update for tripal_stock when upgrading from Drupal core API 6.x.
 *
 */
function tripal_stock_update_7200() {
  // add the new CVs.  We can't use the Tripal API because during
  // an upgrade from D6 to D7 Tripal is disable. So, we have to manually add these
  // new vocabularies.
  
  // add the stock_relationshp CV
  try {

    
    $cv_id = db_query("SELECT cv_id FROM chado.cv WHERE name = 'stock_relationship'")->fetchField();
    if (!$cv_id) {
      // add the vocabulary
      $cv_id = db_insert('chado.cv')
        ->fields(array(
          'name' => 'stock_relationship',
          'definition' => 'Contains types of relationships between stocks.'
        ))
        ->execute();
    }
    // for backwards compatibility, get the previously set stock relationship CV, otherwise
    // use the new stock_relationship CV we just added
    $default_stockrel_cv = variable_get('chado_stock_relationship_cv', $cv_id);
    db_insert('tripal_cv_defaults')
      ->fields(array(
        'table_name' => 'stock_relationship',
        'field_name' => 'type_id',
        'cv_id' => $default_stockrel_cv
      ))
      ->execute();
  }
  catch (\PDOException $e) {
    $error = $e->getMessage();
    throw new DrupalUpdateException('Failed to add stock_relationship vocabulary: '. $error);
  }
 
  // add the stock_property CV
  try {
    $cv_id = db_query("SELECT cv_id FROM chado.cv WHERE name = 'stock_property'")->fetchField();
    if (!$cv_id) {
      // add the vocabulary
      $cv_id = db_insert('chado.cv')
        ->fields(array(
          'name' => 'stock_property',
          'definition' => 'Contains properties for stocks.'
        ))
        ->execute();
    }
    // for backwards compatibility, get the previously set stock property CV, otherwise
    // use the new stock_property CV we just added
    $default_stockprop_cv = variable_get('chado_stock_prop_types_cv', $cv_id);
    db_insert('tripal_cv_defaults')
      ->fields(array(
      'table_name' => 'stockprop',
      'field_name' => 'type_id',
      'cv_id' => $default_stockprop_cv
      ))
      ->execute();
  }
  catch (\PDOException $e) {
    $error = $e->getMessage();
    throw new DrupalUpdateException('Failed to add stock_property vocabulary: '. $error);
  }
  
  
  // add the stock_type CV
  try {
    $cv_id = db_query("SELECT cv_id FROM chado.cv WHERE name = 'stock_type'")->fetchField();
    if (!$cv_id) {
      // add the vocabulary
      $cv_id = db_insert('chado.cv')
      ->fields(array(
        'name' => 'stock_type',
        'definition' => 'Contains a list of types for stocks.'
      ))
      ->execute();
    }
    // for backwards compatibility, get the previously set stock types CV, otherwise
    // use the new stock_type CV we just added
    $default_stocktype_cv = variable_get('chado_stock_types_cv', $cv_id);
    db_insert('tripal_cv_defaults')
      ->fields(array(
      'table_name' => 'stock',
      'field_name' => 'type_id',
      'cv_id' => $default_stocktype_cv
      ))
      ->execute();
  }
  catch (\PDOException $e) {
    $error = $e->getMessage();
    throw new DrupalUpdateException('Failed to add stock_type vocabulary: '. $error);
  }
  
}