array( 'label' => t('Emergency Contact Field'), 'description' => t('Phone numbers and people to call for help in an emergency'), ), ); } /** * Implementation of CCK's hook_field_settings() * * Defines database storage for this field, plus any field settings forms. */ function emergency_info_field_settings($op, $field) { switch ($op) { // field settings case 'form': return array(); case 'save': return array(); case 'database columns': return array( 'title' => array( 'type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => '', ), 'subtitle' => array( 'type' => 'varchar', 'length' => 255, 'not null' => FALSE, 'default' => '', ), 'phone' => array( 'type' => 'varchar', 'length' => 20, 'not null' => TRUE, 'default' => '' ) ); case 'filters': return array(); } } /** * Implementation of CCK's hook_field_() * * Defines the behavior of a field */ function emergency_info_field($op, &$node, $field, &$items, $teaser, $page) { switch($op) { case 'view': foreach($items as $index => $item) { $items[$index]['view'] = content_format($field, $item, 'default', $node); } return theme('field', $node, $field, $items, $teaser, $page); case 'validate': foreach($items as $index => $item) { if(!emergency_info_content_is_empty($item, $field)) { $form_name_prefix = $field['field_name'] . '][' . $index . ']'; $nth = $index+1; if(empty($item['title'])) { form_set_error("{$form_name_prefix}[title]", "Contact title not set for contact #{$nth}"); error_log("{$form_name_prefix}[title]"); } if(empty($item['phone'])) { form_set_error("{$form_name_prefix}[phone]", "Phone number not set for contact \"{$item['title']}\""); } } } break; case 'save': break; } } function emergency_info_widget_info() { return array( 'text' => array( 'label' => 'Emergency Contact Form', 'field types' => array('emergency_contact'), ), ); } function emergency_info_widget_settings($op, $widget) { /* switch ($op) { case 'form': $form = array(); $form['rows'] = array( '#type' => 'textfield', '#title' => t('Rows'), '#default_value' => $widget['rows'] ? $widget['rows'] : 1, '#required' => TRUE, ); return $form; case 'validate': if (!is_numeric($widget['rows']) || intval($widget['rows']) != $widget['rows'] || $widget['rows'] <= 0) { form_set_error('rows', t('"Rows" must be a positive integer.')); } break; case 'save': return array('rows'); } */ } function emergency_info_widget(&$form, &$form_state, $field, $items, $delta = 0) { return array( 'title' => array( '#type' => 'textfield', '#title' => 'Emergency Contact Title', '#default_value' => $items[$delta]['title'], ), 'subtitle' => array( '#type' => 'textfield', '#title' => 'Subtitle', '#default_value' => $items[$delta]['subtitle'], ), 'phone' => array( '#type' => 'textfield', '#title' => 'Phone', '#default_value' => $items[$delta]['phone'], ), ); } function emergency_info_field_formatter_info() { return array( 'default' => array( 'label' => t('Default'), 'field types' => array('emergency_contact'), 'multiple values' => CONTENT_HANDLE_CORE, ), ); } function emergency_info_theme() { return array( 'emergency_info_formatter_default' => array( 'arguments' => array('element' => NULL) ) ); } function theme_emergency_info_formatter_default($element = NULL) { return ''. '
' . '
' . htmlentities($element['#item']['title']) . '
' . '
' . htmlentities($element['#item']['subtitle']) . '
' . '
' . htmlentities($element['#item']['phone']) . '
' . '
'; } function emergency_info_content_is_empty($item, $field) { $keys = array('title', 'subtitle', 'phone'); foreach($keys as $key) { if(!empty($item[$key])) { return FALSE; } } return TRUE; } /* * implements hook_views_api() */ function emergency_info_views_api() { return array('api' => 2); }