danielebarchiesi@0: <?php
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * @file
danielebarchiesi@0:  * Definition of views_handler_field_time_interval.
danielebarchiesi@0:  */
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * A handler to provide proper displays for time intervals.
danielebarchiesi@0:  *
danielebarchiesi@0:  * @ingroup views_field_handlers
danielebarchiesi@0:  */
danielebarchiesi@0: class views_handler_field_time_interval extends views_handler_field {
danielebarchiesi@0:   function option_definition() {
danielebarchiesi@0:     $options = parent::option_definition();
danielebarchiesi@0: 
danielebarchiesi@0:     $options['granularity'] = array('default' => 2);
danielebarchiesi@0: 
danielebarchiesi@0:     return $options;
danielebarchiesi@0:   }
danielebarchiesi@0: 
danielebarchiesi@0:   function options_form(&$form, &$form_state) {
danielebarchiesi@0:     parent::options_form($form, $form_state);
danielebarchiesi@0: 
danielebarchiesi@0:     $form['granularity'] = array(
danielebarchiesi@0:       '#type' => 'textfield',
danielebarchiesi@0:       '#title' => t('Granularity'),
danielebarchiesi@0:       '#description' => t('How many different units to display in the string.'),
danielebarchiesi@0:       '#default_value' => $this->options['granularity'],
danielebarchiesi@0:     );
danielebarchiesi@0:   }
danielebarchiesi@0: 
danielebarchiesi@0:   function render($values) {
danielebarchiesi@0:     $value = $values->{$this->field_alias};
danielebarchiesi@0:     return format_interval($value, isset($this->options['granularity']) ? $this->options['granularity'] : 2);
danielebarchiesi@0:   }
danielebarchiesi@0: }