function trick_question_admin_form in Trick Question 7

Same name and namespace in other branches

1. 6 trick_question.module \trick_question_admin_form()

Create the main form

1 string reference to 'trick_question_admin_form'

trick_question_menu in ./trick_question.module

Implementation of hook_menu().

File

./trick_question.module, line 66

trick_question.module - Main file for trick question module

Code

function trick_question_admin_form() {
  $form = array();

  // What question to ask
  $form['question'] = array(
    '#type' => 'textfield',
    '#size' => 120,
    '#title' => t('Question'),
    '#description' => t('Ask this question when showing the forms.'),
    '#default_value' => variable_get('trick_question_question', ''),
    '#required' => TRUE,
  );

  // What answer to give
  $form['answer'] = array(
    '#type' => 'textfield',
    '#size' => 10,
    '#title' => t('Answer'),
    '#description' => t('Only allow submissions with this answer (letter case is ignored).'),
    '#default_value' => variable_get('trick_question_answer', ''),
    '#required' => TRUE,
  );

  // Get the explanation
  $explanation = variable_get('trick_question_explanation', '');

  // Set it to default if it's not empty
  $explanation = $explanation == '' ? t('Yes, this is a trick question and easy to answer.<br />We ask it because spam bots are too stupid to answer correctly, while humans are not.') : $explanation;

  // Save it just in case the user just emptied it
  variable_set('trick_question_explanation', $explanation);

  // What question to ask
  $form['explanation'] = array(
    '#type' => 'textarea',
    '#title' => t('Explanation'),
    '#description' => t('The explanation to show to the user. Enter &lt;none&gt; for no explanation or leave empty for default explanation.'),
    '#default_value' => $explanation,
  );

  // Make a nice fieldset for the checkboxes
  $form['forms'] = array(
    '#type' => 'fieldset',
    '#title' => t('Forms'),
    '#suffix' => '<p>' . t('You can control <a href="!url">trick question per role using permissions</a>.', array(
      '!url' => url('admin/people/permissions', array(
        'fragment' => 'module-trick_question',
      )),
    )) . '</p>',
  );

  // Get the content types
  $node_types = node_type_get_types();
  foreach ($node_types as $node_type => $details) {
    $options[$node_type . '_node_form'] = t('!name (!type)', array(
      '!name' => $details->name,
      '!type' => $node_type,
    ));

    // Each node type has its own comment form ID in D7
    $options['comment_node_' . $node_type . '_form'] = t('Comments to !name', array(
      '!name' => $details->name,
    ));
  }

  // Other forms relevant
  $options['user_register_form'] = t('User registration');
  $forms = variable_get('trick_question_forms', array());

  // Create checkboxes
  $form['forms']['forms'] = array(
    '#type' => 'checkboxes',
    // '#title' => t('Forms'),
    '#description' => t('Add a trick question to the selected forms.'),
    '#options' => $options,
    '#default_value' => $forms,
  );

  // What question to ask
  $form['forms']['form_ids'] = array(
    '#type' => 'textarea',
    '#title' => t('Other form ID\'s'),
    '#description' => t('You can manually add the Drupal ID of any form you want to equip it with a Trick Question. Write one ID on each line.'),
    '#default_value' => variable_get('trick_question_form_ids', ''),
  );

  // Buttons
  $form['buttons']['save'] = array(
    '#type' => 'submit',
    '#value' => t('Save'),
    '#weight' => 140,
  );
  $form['buttons']['cancel'] = array(
    '#type' => 'markup',
    '#value' => l(t('Cancel'), 'admin/settings'),
    '#weight' => 150,
  );
  return $form;
}