public function views_handler_argument_string::query in Views (for Drupal 7) 7.3

Same name and namespace in other branches

1. 6.3 handlers/views_handler_argument_string.inc \views_handler_argument_string::query()
2. 6.2 handlers/views_handler_argument_string.inc \views_handler_argument_string::query()

Build the query based upon the formula

Overrides views_handler_argument::query

File

handlers/views_handler_argument_string.inc, line 184

Definition of views_handler_argument_string.

Class

views_handler_argument_string

Argument handler to implement string arguments that may have length limits.

Code

public function query($group_by = FALSE) {
  $argument = $this->argument;
  if (!empty($this->options['transform_dash'])) {
    $argument = strtr($argument, '-', ' ');
  }
  if (!empty($this->options['break_phrase'])) {
    views_break_phrase_string($argument, $this);
  }
  else {
    $this->value = array(
      $argument,
    );
    $this->operator = 'or';
  }
  if (!empty($this->definition['many to one'])) {
    if (!empty($this->options['glossary'])) {
      $this->helper->formula = TRUE;
    }
    $this->helper
      ->ensure_my_table();
    $this->helper
      ->add_filter();
    return;
  }
  $this
    ->ensure_my_table();
  $formula = FALSE;
  if (empty($this->options['glossary'])) {
    $field = "{$this->table_alias}.{$this->real_field}";
  }
  else {
    $formula = TRUE;
    $field = $this
      ->get_formula();
  }
  if (count($this->value) > 1) {
    $operator = empty($this->options['not']) ? 'IN' : 'NOT IN';
    $argument = $this->value;
  }
  else {
    $operator = empty($this->options['not']) ? '=' : '!=';
  }
  if ($formula) {
    $placeholder = $this
      ->placeholder();
    if (count($this->value) > 1) {
      $field .= " {$operator} ({$placeholder})";
    }
    else {
      $field .= " {$operator} {$placeholder}";
    }
    $placeholders = array(
      $placeholder => $argument,
    );
    $this->query
      ->add_where_expression(0, $field, $placeholders);
  }
  else {
    $this->query
      ->add_where(0, $field, $argument, $operator);
  }
}