function _ca_conditions_form_condition in Ubercart 6.2

Add a single condition's fieldset to the conditions form.

Parameters

$condition: The condition data array.

$trigger: The trigger name and data concerning the arguments that are passed in to the condition.

Return value

A form array representing the condition.

1 call to _ca_conditions_form_condition()

_ca_conditions_form_tree in ca/ca.admin.inc

Recursively add logical groups to the conditions form as fieldsets.

File

ca/ca.admin.inc, line 771

Conditional actions overview UI.

Code

function _ca_conditions_form_condition($condition, $trigger) {
  static $identifier = 0;

  // Load the data for the conditions as defined by modules.
  $condition_data = ca_load_condition();

  // Condition name is a hard reference to the condition and so not editable.
  $form['name'] = array(
    '#type' => 'value',
    '#value' => $condition['#name'],
  );

  // The title for this particular instance of this condition.
  $form['title'] = array(
    '#type' => 'textfield',
    '#title' => t('Title'),
    '#default_value' => $condition['#title'],
  );
  $form['argument_map'] = array(
    '#type' => 'fieldset',
    '#title' => t('Arguments'),
    '#description' => t('Some triggers pass in multiple options for arguments related to a particular condition, so you must specify which options to use in the fields below.'),
    '#collapsible' => TRUE,
  );

  // Setup a variable to decide if we can collapse the arguments fieldset.
  $collapsed = TRUE;

  // Cast to an array to accommodate conditions that need no arguments.
  foreach ((array) $condition_data[$condition['#name']]['#arguments'] as $key => $value) {

    // Load the available arguments for each entity as received by the
    // trigger when it was pulled.
    $options = ca_load_trigger_arguments($trigger, $value['#entity']);

    // If we have more than one option for any argument, do not collapse.
    if (count($options) > 1) {
      $collapsed = FALSE;
    }
    $form['argument_map'][$key] = array(
      '#type' => 'select',
      '#title' => check_plain($value['#title']),
      '#options' => $options,
      '#default_value' => $condition['#argument_map'][$key],
    );
  }
  $form['argument_map']['#collapsed'] = $collapsed;

  // Whether or not to negate the result of this condition.
  $form['settings']['negate'] = array(
    '#type' => 'checkbox',
    '#title' => t('Negate this condition.'),
    '#description' => t('Return FALSE if the condition is TRUE and vice versa.'),
    '#default_value' => $condition['#settings']['negate'],
  );

  // Get the callback for the condition we're displaying.
  $callback = $condition_data[$condition['#name']]['#callback'] . '_form';
  if (function_exists($callback)) {

    // Load the trigger data.
    $trigger_data = ca_load_trigger($trigger);

    // Add the condition's form elements to the fieldset.
    $form['settings'] += $callback(array(), $condition['#settings'], $trigger_data['#arguments']);
  }
  $form['remove'] = array(
    '#type' => 'submit',
    '#value' => t('Remove this condition'),
    '#submit' => array(
      'ca_conditions_form_remove_condition_submit',
    ),
    '#attributes' => array(
      'class' => 'ca-remove-confirm',
    ),
    '#name' => 'remove_condition_group_' . $identifier++,
  );
  return $form;
}