formdefaults.admin.inc in Form Defaults 6.2

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formdefaults.admin.inc
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<?php

/**
 * Search for forms matching wildcard and return all those that match. 
 *
 * @param String $search_str
 * @return array  Array of forms matching search criteria and their definitions
 */
function _formdefaults_search($search_str) {
  $search_str = "%{$search_str}%";
  $result = db_query('SELECT * FROM {formdefaults_forms} WHERE formid LIKE\'%s\'', array(
    $search_str,
  ));
  $forms = array();
  while ($form = db_fetch_object($result)) {
    if ($form) {
      $formarray = unserialize($form->formdata);
      $forms[$form->formid] = $formarray;
    }
  }
  return $forms;
}
function _formdefaults_save_form($formid, $form_array) {
  $old_form = formdefaults_getform($formid);
  $form_data = serialize($form_array);
  if ($form_data) {
    if ($old_form) {
      db_query('UPDATE {formdefaults_forms} SET formdata=\'%s\' WHERE formid=\'%s\'', $form_data, $formid);
    }
    else {
      db_query('INSERT INTO {formdefaults_forms} (formid, formdata) VALUES (\'%s\',\'%s\')', $formid, $form_data);
    }
  }
  else {
    _formdefaults_delete_form($formid);
  }
}
function _formdefaults_delete_form($formid) {
  db_query('DELETE FROM {formdefaults_forms} WHERE formid=\'%s\'', $formid);
}

/**
 * Form management form used for inspecting and resetting forms. 
 *
 * @return Form  
 */
function formdefaults_manage() {
  $search_str = $_SESSION['formdefaults_search'];
  $form['search_str'] = array(
    '#type' => 'textfield',
    '#default_value' => $search_str,
    '#description' => t('Search all forms that have a formid (name) containing the word you specify.'),
  );
  $form['search'] = array(
    '#type' => 'submit',
    '#value' => 'Search',
    '#size' => 10,
  );
  $form['results'] = array(
    '#type' => 'fieldset',
    '#title' => 'Overridden Forms',
    '#tree' => true,
  );
  $form_list = _formdefaults_search($search_str);
  foreach ($form_list as $form_key => $f) {
    $list[$form_key] = l($form_key, 'formdefaults/' . $form_key);
  }
  $form['results']['reset_forms'] = array(
    '#type' => 'checkboxes',
    '#options' => $list,
  );
  $form['results']['reset'] = array(
    '#type' => 'submit',
    '#value' => 'Reset Selected',
  );
  return $form;
}
function formdefaults_manage_submit($formid, &$form_state) {
  $form_values = $form_state['values'];
  $_SESSION['formdefaults_search'] = $form_values['search_str'];
  if ($_POST['op'] == 'Reset Selected') {
    if ($form_values['results']['reset_forms']) {
      foreach ($form_values['results']['reset_forms'] as $form) {
        if (form) {
          _formdefaults_delete_form($form);
        }
      }
    }
  }
}
function formdefaults_export() {
  $search_str = $_SESSION['formdefaults_search'];
  $form['search_str'] = array(
    '#type' => 'textfield',
    '#default_value' => $search_str,
  );
  $form['search'] = array(
    '#type' => 'submit',
    '#value' => 'Search',
    '#size' => 10,
  );
  $form_list = _formdefaults_search($search_str);
  $form['count'] = array(
    '#type' => item,
    '#title' => t('Forms Exported'),
    '#value' => count((array) $form_list),
  );
  $form_data = base64_encode(serialize($form_list));
  $form['data'] = array(
    '#type' => 'textarea',
    '#title' => 'Data',
    '#default_value' => $form_data,
    '#rows' => 20,
    '#cols' => 80,
  );
  return $form;
}
function formdefaults_export_submit($formid, &$form_state) {
  $form_values = $form_state['values'];
  $_SESSION['formdefaults_search'] = $form_values['search_str'];
}
function formdefaults_data($data = '') {
  static $d = '';
  if (!$d) {
    $d = $_SESSION['formdefaults_data'];
  }

  // if (!$d) $d=array();
  if ($data) {
    $d = $data;
  }
  $_SESSION['formdefaults_data'] = $d;
  return $d;
}
function formdefaults_import() {
  $form_list = formdefaults_data();
  if ($form_list) {
    $data = base64_encode(serialize($form_list));
  }
  $form['data'] = array(
    '#type' => 'textarea',
    '#title' => 'Data',
    '#default_value' => $data,
    '#rows' => 20,
    '#cols' => 80,
  );
  $form['list'] = array(
    '#type' => 'fieldset',
    '#title' => 'Forms',
  );
  if ($form_list) {
    foreach ($form_list as $key => $formdata) {
      $form['list'][] = array(
        '#type' => 'markup',
        '#value' => "<p>{$key}</p>",
      );
    }
  }
  $form['validate'] = array(
    '#type' => 'submit',
    '#value' => 'Preview',
  );
  if ($data) {
    $form['import'] = array(
      '#type' => 'submit',
      '#value' => 'Import',
    );
  }
  return $form;
}
function formdefaults_import_submit($formid, &$form_state) {
  $form_values = $form_state['values'];
  $forms = unserialize(base64_decode($form_values['data']));
  formdefaults_data($forms);
  if ($_POST['op'] == 'Import') {
    foreach ($forms as $key => $formdata) {
      _formdefaults_save_form($key, $formdata);
    }
    unset($_SESSION['formdefaults_data']);
  }
}
function formdefaults_edit_form() {
  $formid = arg(1);
  $fieldname = arg(2);
  drupal_set_title(t('Edit Form @formid', array(
    '@formid' => $formid,
  )));

  // Load the form
  $data = formdefaults_getform($formid);
  $form['formid'] = array(
    '#type' => 'value',
    '#value' => $formid,
  );
  foreach ($data as $f => $field) {
    if (strpos($f, '#') !== 0) {
      $t = $field['title'] ? ' - ' . $field['title'] : '';
      $fields[$f] = l($f . $t, 'formdefaults/' . $formid . '/' . urlencode($f));
    }
  }
  $form['fields'] = array(
    '#type' => 'checkboxes',
    '#title' => 'Overriden Fields',
    '#options' => $fields,
  );
  $form['add'] = array(
    '#type' => 'fieldset',
    '#title' => 'Add Fields',
    '#collapsible' => true,
    '#collapsed' => true,
  );
  $types = array(
    'markup' => 'Markup',
    'fieldset' => 'Collapsed fieldset with markup ',
  );
  $form['add']['field_type'] = array(
    '#type' => 'select',
    '#title' => 'Type',
    '#options' => $types,
    '#description' => t('Choose Markup to add a place for instructions that are always seen.  Choose collapsed fieldset to add instructions inside an expandable box '),
  );

  // Weight of
  $weight_range = range(-50, 50);
  $weights = array(
    'unset' => 'unset',
  );
  foreach ($weight_range as $weight) {
    $weights[(string) $weight] = (string) $weight;
  }
  $form['add']['weight'] = array(
    '#type' => 'select',
    '#title' => 'Weight',
    '#options' => $weights,
    '#default_value' => -49,
    '#description' => 'Controls placement within the form, -49 is a good header value or 50 is usually a good footer value',
  );
  $form['add']['add_submit'] = array(
    '#type' => 'submit',
    '#value' => 'Add',
  );
  $form['reset'] = array(
    '#type' => 'submit',
    '#value' => 'Reset Selected',
  );
  return $form;
}
function formdefaults_edit_form_submit($formid, &$form_state) {
  $form_values = $form_state['values'];
  $formid = $form_values['formid'];
  $formdef = formdefaults_getform($formid);

  // Reset fields
  if ($_POST['op'] == 'Reset Selected') {
    foreach ($form_values['fields'] as $field => $checked) {
      if ($checked) {
        unset($formdef[$field]);
      }
    }

    // Condense addon array.
    if ($formdef['#formdefaults_addon_fields']) {
      $addons = (array) $formdef['#formdefaults_addon_fields'];
      $new_addons = array();
      foreach ($addons as $key => $field) {
        if ($formdef[$key]) {
          $i = 'formdefaults_' . count($new_addons);
          if ($i != $key) {
            $formdef[$i] = $formdef[$key];
            unset($formdef[$key]);
            if ($formdef[$key . '_markup']) {
              $formdef[$i . '_markup'] = $formdef[$key . '_markup'];
              unset($formdef[$key . '_markup']);
            }
          }
          $new_addons[$i] = $field;
        }
      }
      $formdef['#formdefaults_addon_fields'] = $new_addons;
    }
  }
  if ($_POST['op'] == 'Add') {
    $i = count((array) $formdef['#formdefaults_addon_fields']);
    $key = 'formdefaults_' . $i;
    $subkey = $key . '_markup';
    $field = array();
    $weight = $form_values['weight'];
    switch ($form_values['field_type']) {
      case "markup":
        $field = array(
          '#type' => 'markup',
          '#value' => '',
        );
        $formdef[$key] = array(
          'type' => 'markup',
          'value' => '<p>Replace with your own markup</p>',
          'format' => 0,
          'weight' => $weight,
        );
        break;
      case "fieldset":
        $field = array(
          '#type' => 'fieldset',
          '#title' => 'Untitled',
          '#collapsible' => TRUE,
          '#collapsed' => TRUE,
          $subkey => array(
            '#type' => 'markup',
            '#value' => '',
          ),
        );
        $formdef[$key] = array(
          'type' => 'fieldset',
          'title' => 'Untitled',
          'weight' => $weight,
        );
        $formdef[$subkey] = array(
          'type' => 'markup',
          'value' => '<p>Replace with your own markup</p>',
        );
        break;
    }
    $formdef['#formdefaults_addon_fields'][$key] = $field;
  }
  _formdefaults_save_form($formid, $formdef);
}

/**
 * Form to edit the field title and description. 
 */
function formdefaults_edit_field() {
  $form_array = $_SESSION['formdefaults_forms'];
  $formid = arg(1);
  $fieldname = arg(2);
  drupal_set_title(t('Edit field @fieldname in @formid', array(
    '@fieldname' => $fieldname,
    '@formid' => $formid,
  )));
  $originalfields = $form_array[$formid][$fieldname] ? $form_array[$formid][$fieldname] : array();
  $savedform = formdefaults_getform($formid);
  $weight_range = range(-50, 50);
  $weights = array(
    'unset' => 'unset',
  );
  foreach ($weight_range as $weight) {
    $weights[(string) $weight] = (string) $weight;
  }
  if (is_array($savedform[$fieldname])) {
    $formfields = array_merge($originalfields, $savedform[$fieldname]);
  }
  else {
    $formfields = $originalfields;
  }
  $type = $formfields['type'];
  if (!$type) {
    if ($formfields['format']) {
      $type = 'markup';
    }
  }
  if ($originalfields['type']) {
    $type = $originalfields['type'];
  }
  $form['formid'] = array(
    '#type' => 'value',
    '#value' => $formid,
  );
  $form['fieldname'] = array(
    '#type' => 'value',
    '#value' => $fieldname,
  );
  $form['type'] = array(
    '#type' => 'value',
    '#title' => 'Field Type',
    '#value' => $type,
  );
  $form['warning'] = array(
    '#type' => 'markup',
    '#value' => 'Some text to edit',
  );
  $form['hide_it'] = array(
    '#type' => 'checkbox',
    '#title' => 'Hide this field',
    '#description' => 'Checking this box will convert the field to a hidden field.' . ' You will need to use the edit form link to unhide them. ',
    '#default_value' => $formfields['hide_it'],
  );
  if ($type == 'markup') {
    $form['value'] = array(
      '#type' => 'textarea',
      '#title' => 'Text or markup',
      '#rows' => 30,
      '#cols' => 80,
      '#default_value' => $formfields['value'],
    );
    $form['format'] = filter_form($formfields['format']);
    $form['value_original'] = array(
      '#type' => item,
      '#title' => 'Original value',
      '#value' => $originalfields['value'],
    );
  }
  else {
    $form['title'] = array(
      '#type' => 'textfield',
      '#title' => 'Field Title',
      '#default_value' => $formfields['title'],
    );
    $form['title_old'] = array(
      '#type' => 'item',
      '#title' => 'Original Title',
      '#value' => $originalfields['title'],
    );
    $form['description'] = array(
      '#type' => 'textarea',
      '#title' => 'Field Description',
      '#default_value' => $formfields['description'],
      '#rows' => 30,
      '#cols' => 80,
    );
    $form['description_old'] = array(
      '#type' => 'item',
      '#title' => 'Original Description',
      '#value' => $originalfields['description'],
    );
  }
  if ($type == 'fieldset') {
    $truefalse = array(
      '' => 'Leave alone',
      TRUE => 'Yes',
      FALSE => 'No',
    );
    $form['collapsible'] = array(
      '#type' => 'radios',
      '#title' => 'Collapsible',
      '#options' => $truefalse,
      '#default_value' => $formfields['collapsible'],
    );
    $form['collapsed'] = array(
      '#type' => 'radios',
      '#title' => 'Collapsed',
      '#options' => $truefalse,
      '#default_value' => $formfields['collapsed'],
    );
  }
  $form['weight'] = array(
    '#type' => 'select',
    '#title' => 'Weight',
    '#options' => $weights,
    '#default_value' => $formfields['weight'],
    '#description' => 'Higher values appear near at the top of the form, lower values at the bottom.',
  );
  $form['weight_old'] = array(
    '#type' => 'item',
    '#title' => 'Original Weight',
    '#value' => $originalfields['weight'],
  );
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => 'Save',
  );
  $form['reset'] = array(
    '#type' => 'submit',
    '#value' => 'Reset',
  );
  return $form;
}
function formdefaults_edit_field_submit($formid, &$form_state) {
  $form_values = $form_state['values'];
  $formid = $form_values['formid'];
  $fieldname = $form_values['fieldname'];
  $formarray = formdefaults_getform($formid);
  $baseform = $formarray;

  // set the form values
  if ($_POST['op'] == 'Reset') {
    unset($formarray[$fieldname]);
  }
  else {
    if ($form_values['type'] == 'markup') {
      $formarray[$fieldname]['value'] = $form_values['value'];
      $formarray[$fieldname]['format'] = $form_values['format'];
    }
    else {
      $formarray[$fieldname]['title'] = $form_values['title'];
      $formarray[$fieldname]['description'] = $form_values['description'];
    }
    if ($form_values['collapsible'] === '') {
      unset($formarray[$fieldname]['collapsible']);
    }
    else {
      $formarray[$fieldname]['collapsible'] = $form_values['collapsible'];
    }
    if ($form_values['collapsed'] === '') {
      unset($formarray[$fieldname]['collapsed']);
    }
    else {
      $formarray[$fieldname]['collapsed'] = $form_values['collapsed'];
    }
    $formarray[$fieldname]['hide_it'] = $form_values['hide_it'];
    $formarray[$fieldname]['weight'] = $form_values['weight'];
    $formarray[$fieldname]['type'] = $form_values['type'];
  }
  _formdefaults_save_form($formid, $formarray);
  $form_state['redirect'] = 'formdefaults/' . $formid;
}
Functions

Name	Description
formdefaults_data
formdefaults_edit_field	Form to edit the field title and description.
formdefaults_edit_field_submit
formdefaults_edit_form
formdefaults_edit_form_submit
formdefaults_export
formdefaults_export_submit
formdefaults_import
formdefaults_import_submit
formdefaults_manage	Form management form used for inspecting and resetting forms.
formdefaults_manage_submit
_formdefaults_delete_form
_formdefaults_save_form
_formdefaults_search	Search for forms matching wildcard and return all those that match.
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formdefaults.admin.inc in Form Defaults 6.2

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