views_handler_argument_search.inc in Views (for Drupal 7) 6.3

File

modules/search/views_handler_argument_search.inc

<?php

/**
 * Argument that accepts query keys for search.
 *
 * @ingroup views_argument_handlers
 */
class views_handler_argument_search extends views_handler_argument {

  /**
   * Add this argument to the query.
   */
  function query() {
    $this->search_query = search_parse_query($this->argument);
    if (!isset($this->search_query) || empty($this->search_query[3])) {
      if ($this->operator == 'required') {
        $this->query
          ->add_where($this->options['group'], '0');
      }
    }
    else {
      $search_index = $this
        ->ensure_my_table();
      $this->search_query[2] = str_replace('i.', "{$search_index}.", $this->search_query[2]);

      // Create a new join to relate the 'search_total' table to our current 'search_index' table.
      $join = new views_join();
      $join
        ->construct('search_total', $search_index, 'word', 'word');
      $search_total = $this->query
        ->add_relationship('search_total', $join, $search_index);
      $this->search_score = $this->query
        ->add_field('', "SUM({$search_index}.score * {$search_total}.count)", 'score', array(
        'aggregate' => TRUE,
      ));
      $this->query
        ->add_where($this->options['group'], $this->search_query[2], $this->search_query[3]);
      if (empty($this->query->relationships[$this->relationship])) {
        $base_table = $this->query->base_table;
      }
      else {
        $base_table = $this->query->relationships[$this->relationship]['base'];
      }
      $this->query
        ->add_where($this->options['group'], "{$search_index}.type = '%s'", $base_table);
      if (!$this->search_query[5]) {
        $search_dataset = $this->query
          ->add_table('search_dataset');
        $this->search_query[0] = str_replace('d.', "{$search_dataset}.", $this->search_query[0]);
        $this->query
          ->add_where($this->options['group'], $this->search_query[0], $this->search_query[1]);
      }
      $this->query
        ->add_groupby("{$search_index}.sid");
      $this->query
        ->add_having($this->options['group'], 'COUNT(*) >= %d', $this->search_query[4]);
    }
  }

}

Classes

Name	Description
views_handler_argument_search	Argument that accepts query keys for search.