library_handler_filter_library_status.inc in Library 7

Filter handler for library item status

File

includes/views/handlers/library_handler_filter_library_status.inc

<?php

/**
 * @file
 * Filter handler for library item status
 */
class library_handler_filter_library_status extends views_handler_filter_boolean_operator {

  /**
   * Implements construct().
   */
  function construct() {
    parent::construct();
    $this->value_value = t('Is Available');
  }

  /**
   * Implements query().
   */
  function query() {
    $this
      ->ensure_my_table();
    $field = "{$this->table_alias}.{$this->real_field}";
    $field2 = "{$this->table_alias}.in_circulation";
    $node = $this->query
      ->ensure_table('library');
    if ($this->value) {
      $value = LIBRARY_ITEM_AVAILABLE;
    }
    else {
      $value = LIBRARY_ITEM_UNAVAILABLE;
    }
    $this->query
      ->add_where($this->options['group'], db_and()
      ->condition($field, $value)
      ->condition($field2, LIBRARY_CIRCULATION));
  }

}

Classes

Name	Description
library_handler_filter_library_status	@file Filter handler for library item status