function customfilter_rule_edit in Custom filter 7

Same name and namespace in other branches

1. 6 customfilter.admin.inc \customfilter_rule_edit()
2. 7.2 customfilter.module \customfilter_rule_edit()

1 string reference to 'customfilter_rule_edit'

customfilter_menu in ./customfilter.module

Implements hook_menu().

File

./customfilter.module, line 1191

Allows the users with the right permission to define custom filters.

Code

function customfilter_rule_edit($vars, $form_state, $op, $fid, $rid = 0) {
  $filters = _customfilter_get_filters();
  $form = array();
  if (isset($filters[$fid])) {
    _customfilter_breadcrumb(array(
      l($filters[$fid]['name'], "admin/config/content/customfilter/{$fid}"),
    ));
  }
  if ($op == 'edit') {
    $item = db_query("SELECT * FROM {customfilter_rule} WHERE rid = :rid", array(
      ':rid' => $rid,
    ))
      ->fetchAssoc();
  }
  elseif ($op == 'add') {
    $item = array(
      'rid' => (int) db_query("SELECT MAX(rid) FROM {customfilter_rule}")
        ->fetchField() + 1,
      'prid' => $rid,
      'fid' => $fid,
      'name' => '$1',
      'description' => '',
      'enabled' => 1,
      'matches' => 1,
      'pattern' => '/regex/i',
      'replacement' => 'Regular Expressions',
      'code' => 0,
      'weight' => 0,
    );
  }
  $matchopt = drupal_map_assoc(range(0, 99));
  $form['rid'] = array(
    '#type' => 'value',
    '#value' => $item['rid'],
  );
  $form['fid'] = array(
    '#type' => 'value',
    '#value' => $fid,
  );
  $form['prid'] = array(
    '#type' => 'value',
    '#value' => $item['prid'],
  );
  $form['operation'] = array(
    '#type' => 'value',
    '#value' => $op,
  );
  if ($item['prid'] != 0) {
    $form['matches'] = array(
      '#type' => 'select',
      '#title' => t('# Match'),
      '#description' => t('n-th matched substring in parent rule. This replacement rule will replace only for that substring.'),
      '#options' => $matchopt,
      '#default_value' => $item['matches'],
    );
  }
  $form['name'] = array(
    '#type' => 'textfield',
    '#description' => t('The name of this replacement rule.'),
    '#title' => t('Name'),
    '#default_value' => $item['name'],
    '#required' => TRUE,
  );
  $form['weight'] = array(
    '#title' => t('Weight'),
    '#default_value' => $item['weight'],
  );
  $form['enabled'] = array(
    '#type' => 'checkbox',
    '#title' => t('Enabled'),
    '#description' => t('If selected, the rule is used.'),
    '#default_value' => $item['enabled'],
  );
  $form['description'] = array(
    '#type' => 'textarea',
    '#title' => t('Description'),
    '#description' => t('The description of this rule.'),
    '#default_value' => $item['description'],
  );
  $form['pattern'] = array(
    '#type' => 'textarea',
    '#title' => t('Pattern'),
    '#description' => t('The regular expression to use. Look at <a href="http://www.php.net/manual/en/regexp.reference.php">Regular Expression Details</a> for more help.'),
    '#default_value' => $item['pattern'],
    '#rows' => 3,
  );
  $form['code'] = array(
    '#type' => 'checkbox',
    '#title' => t('PHP Code'),
    '#description' => t('If selected, the replacement text is PHP code.'),
    '#default_value' => $item['code'],
  );
  $form['replacement']['replacement'] = array(
    '#type' => 'textarea',
    '#title' => t('Replacement text'),
    '#description' => t('The replacement text that will replace the matched string. Use $n (i.e. $1, $25) or ${n} (i.e. ${1}, ${25}), with n range from 0 to 99, to get the n-th original strings matched ($0 represents the entire matched string). If you select <strong>PHP Code</strong>, you can enter PHP code that will be executed during the elaboration of the rules. n-th matched string is provided in <code>$matches[n]</code>, and there is a global variable <code>$vars</code> you can use to store values that will be kept during the execution of different rules of the same filter. PHP code must set a value for <code>$result</code>, and must not be entered between <code><</code><code>?php ?></code>. Note that executing incorrect PHP-code can break your Drupal site.'),
    '#default_value' => $item['replacement'],
    '#rows' => 16,
  );
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save'),
  );
  return $form;
}