Implements Hook_form() Handles adding of Relationships to Features

Related topics

File

tripal_feature/includes/tripal_feature-relationships.inc, line 32

@todo Add file header description

Code

function tripal_feature_add_ONE_relationship_form($form_state, $node) {

  $feature_id = $node->feature_id;
  $organism_id = $node->organism->organism_id;
  $_SESSION['organism'] = $organism_id; //needed for autocomplete enter feature to work

  $form['rel_nid'] = array(
    '#type' => 'hidden',
    '#value' => $node->nid
  );

  $form['add_relationships'] = array(
    '#type' => 'fieldset',
    '#title' => t('Add Relationships') . '<span class="form-optional" title="This field is optional">(optional)</span>',
  );

  $form['add_relationships']['description'] = array(
    '#type' => 'item',
    '#value' => t('Relationships are specified as follows: (Subject) (Type of Relationship) (Object). For example, X part_of Y, where X & Y are genomic features.')
  );

  $form['add_relationships']['subject_id'] = array(
    '#type' => 'textfield',
    '#title' => t('Subject'),
    '#description' => 'The Uniquename, Name, Database Reference or Synonym of a Feature can be used here',
  );

  $cv = tripal_cv_get_cv_by_name('relationship');
  $type_options = tripal_cv_get_cvterm_options($cv->cv_id);
  $type_options[0] = 'Select a Type';
  ksort($type_options);
  $form['add_relationships']['type_id'] = array(
    '#type' => 'select',
    '#title' => t('Type of Relationship'),
    '#options' => $type_options

  );

  $form['add_relationships']['object_id'] = array(
    '#type' => 'textfield',
    '#title' => t('Object'),
    '#description' => 'The Uniquename, Name, Database Reference or Synonym of a Feature can be used here',
  );

  $form['add_relationships']['r_description'] = array(
    '#type' => 'textarea',
    '#title' => t('Notes on the relationship') . '<span class="form-optional" title="This field is optional">+</span>',
    '#description' => t('Should not include Genotypes and Phenotypes'),
  );

  $form['add_relationships']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Add a Relationship')
  );

  $form['add_relationships']['r_feature_id'] = array(
    '#type' => 'value',
    '#value' => $feature_id,
    '#required' => TRUE

  );

  $form['add_relationships']['r_feature_uniquename'] = array(
    '#type' => 'value',
    '#value' => $node->uniquename,
    '#required' => TRUE
  );

  return $form;

}