Filter Results'; } } /** * Implements hook_field_formatter_info(). */ function scratchpads_biography_field_formatter_info(){ return array( 'scratchpads_biography_link_to_orcid' => array( 'label' => t('Link to Orcid'), 'description' => t('Creates a link to the Orcid website'), 'field types' => array( 'text' ) ) ); } /** * Implements hook_field_formatter_view(). */ function scratchpads_biography_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display){ $element = array(); switch($display['type']){ case 'scratchpads_biography_link_to_orcid': foreach($items as $delta => $item){ $element[$delta] = array( '#type' => 'markup', '#markup' => _scratchpads_biography_add_orcid_link($item['value']) ); } break; } return $element; } /** * Helper function. * Adds link to Orcid page */ function _scratchpads_biography_add_orcid_link($value){ $link = "" . $value . ""; return $link; } /** * Implements hook_form_FORM_ID_alter(). * Remove 'link_to_orcid' option for all fields except 'field_orcid' */ function scratchpads_biography_form_field_ui_display_overview_form_alter(&$form, &$form_state, $form_id){ foreach($form['fields'] as $name => $details){ $match = 0; if(is_array($details)){ $match = isset($details['format']['type']['#options']['scratchpads_biography_link_to_orcid']); } if(($name != 'field_orcid') && ($match)){ unset($form['fields'][$name]['format']['type']['#options']['scratchpads_biography_link_to_orcid']); } } } /** * Implements hook_field_display_alter(). * * Alter default user fields to display them inline */ function scratchpads_biography_field_display_alter(&$display, $context){ if($context['entity_type'] == 'user' && $context['view_mode'] == 'full'){ $matches = array( 'field_user_given_names', 'field_user_family_name', 'field_user_title', 'field_user_institution', 'field_user_country', 'field_user_institution', 'field_homepage', 'field_user_taxonomic_interest' ); if(isset($context['field']['field_name'])){ if(in_array($context['field']['field_name'], $matches)){ $display['label'] = 'inline'; } } } } /** * Implements theme_user_view() * * We hide specific fields and groups when the 'make_this_profile_public' field has not been checked. */ function scratchpads_biography_user_view($account, $view_mode, $langcode){ // Allow users with 'administer users' access to bypass this control if(($account->field_make_this_profile_public_['und'][0]['value'] != 1) && (!user_access('administer users'))){ $fields_to_hide = array( 'field_biography', 'field_birth_date', 'field_birth_place', 'field_areas_of_professional_inte', 'field_example_of_handwriting', 'field_gender', 'field_alternative_name', 'field_standard_form', 'field_orcid', 'field_main_collaborators_co_auth', 'field_known_for', 'field_places_worked', 'field_user_keywords', 'field_comments', 'field_related_links' ); $field_groups_to_hide = array( 'group_work', 'group_personal_information', 'group_additional_information', 'group_names' ); foreach($fields_to_hide as $field){ if(isset($account->content[$field])){ hide($account->content[$field]); } } foreach($field_groups_to_hide as $field_group){ if(isset($account->content['#groups'][$field_group])){ $account->content['#groups'][$field_group]->format_type = 'hidden'; } } } } /** * Implements theme_preprocess_field(). * * Hide the 'field_example_of_handwriting' field label if the field is empty. * */ function scratchpads_biography_preprocess_field(&$variables){ if($variables['element']['#field_name'] == 'field_example_of_handwriting'){ if($variables['items']['0']['#markup'] == ''){ $variables['label_hidden'] = true; } } }