File

tripal_feature/includes/tripal_feature-delete.inc, line 113

@todo Add file header description

Code

function tripal_feature_delete_features($organism_id, $analysis_id, $seq_type, 
$is_unique, $feature_names, $job = NULL) {

  global $user;
  $match = array();

  // if feature names have been provided then handle that separately
  if ($feature_names) {
    $names = preg_split('/\s+/', $feature_names);
    if (sizeof($names) == 1) {
      $names = $names[0];
    }
    if ($is_unique) {
      $match['uniquename'] = $names;
    }
    else {
      $match['name'] = $names;
    }
    $num_deletes = tripal_core_chado_select('feature', array('count(*) as cnt'), $match);
    print "Deleting " . $num_deletes[0]->cnt . " features\n";
    tripal_core_chado_delete('feature', $match);
  }

  // if the user has provided an analysis_id then handle that separately
  elseif ($analysis_id) {
    tripal_feature_delete_by_analysis();
  }
  else {

    if ($organism_id) {
      $match['organism_id'] = $organism_id;
    }
    if ($seq_type) {
      $match['type_id'] = array(
        'name' => $seq_type,
        'cv_id' => array(
          'name' => 'sequence'
        ),
      );
    }
    $num_deletes = tripal_core_chado_select('feature', array('count(*) as cnt'), $match);
    print "Deleting " . $num_deletes[0]->cnt . " features\n";
    tripal_core_chado_delete('feature', $match);
  }

  print "Removing orphaned feature pages\n";
  tripal_features_cleanup(array(), $user->uid);
}