function connect_block_view($nid = 0)
{
$return = array();
$parent_node = node_load($nid);
if ($parent_node) {
$parent_node =& _connect_parent_node($parent_node);
// only display if the block option is turned on
//$parent_actions = connect_get_actions($nid);
if (!in_array('connect_action_provide_block', connect_get_actions($nid))) {
return;
}
// require a CAPTCHA on the form?
if (!_connect_captcha_test('connect_form_block')) {
return;
}
// visibility control
$visibility = connect_node_options($nid, 'provide_block_visibility');
if ($visibility > 0) {
$parent_path = "node/{$nid}";
$current_path = arg(0) . '/' . arg(1);
if ($visibility == CONNECT_BLOCK_NOT_PARENT && $parent_path == $current_path || $visibility == CONNECT_BLOCK_PARENT_ONLY && $parent_path != $current_path) {
return;
}
}
$form = drupal_get_form('connect_form_block', 'block', $nid);
$text = connect_node_options($nid, 'provide_block_text');
$link = empty($text) ? '' : '<p>» ' . l($text, "node/{$nid}") . '</p>';
$return['subject'] = $parent_node->title;
$return['content'] = $form . $link;
}
return $return;
}
function connect_node_settings_form()
{
drupal_add_css(drupal_get_path('module', 'connect') . '/connect.css');
$form = array();
$child = NULL;
$p_nid = arg(1);
$parent = node_load($p_nid);
$actions = connect_get_actions($parent->nid);
//var_dump($actions);
// test for requirements
$requirements_message = '';
foreach ($actions as $function) {
$this_OK = _connect_hook_check_requirements($parent, $child, $function, 'parent');
if ($this_OK !== TRUE) {
$requirements_message .= $this_OK;
}
}
if (!empty($requirements_message)) {
$requirements_message = 'The following items need to to be configured for your actions to work properly:<br />' . $requirements_message;
drupal_set_message($requirements_message);
}
// store the parent nid
$form['parent_id'] = array('#type' => 'value', '#value' => $parent->nid);
// required variables
$map = connect_get_map($parent->nid);
$required = connect_get_required_vars($parent, $child);
//var_dump($map);
//var_dump($required);
if (!empty($required['variables'])) {
$form['campaign_variables'] = array('#tree' => TRUE);
foreach ($required['variables'] as $action => $vars) {
$description = $action_list[$action];
$form['campaign_variables']["variables_{$action}"] = array('#type' => 'fieldset', '#title' => $description['title']);
foreach ($vars as $key => $formitem) {
$form['campaign_variables']["variables_{$action}"][$key] = $formitem;
}
if ($action == 'connect_action_basic') {
$form['campaign_variables']["variables_{$action}"]['#weight'] = -1;
}
}
}
// parent node fields
//var_dump($required['parent']);
if (!empty($required['parent'])) {
$options = connect_get_node_fields($parent->type);
$form['variables_parent'] = array('#type' => 'fieldset', '#title' => 'Required fields in parent/campaign node', '#tree' => TRUE);
$form['variables_parent']['message'] = array('#value' => '<em>' . t('The selected functions store or use information from the campaign/parent node. Please identify which fields in the parent node correspond to the function settings below.') . '</em>');
foreach ($required['parent'] as $key => $desc) {
$form['variables_parent'][$key] = array('#type' => 'select', '#title' => $desc, '#options' => $options, '#default_value' => isset($map[$key]) ? $map[$key] : '', '#required' => TRUE);
}
}
// child node fields
if (connect_node_options($parent->nid, 'participant_type')) {
if (!empty($required['child'])) {
//var_dump($required['child']);
$form['variables_child'] = array('#type' => 'fieldset', '#title' => 'Required fields in child/participant node', '#tree' => TRUE);
$form['variables_child']['message'] = array('#value' => '<em>' . t('The selected functions store or use information from the participant/child node. Please identify which fields in the child node correspond to the function settings below.') . '</em>');
$child_type = connect_node_options($parent->nid, 'participant_type');
$options = connect_get_node_fields($child_type);
foreach ($required['child'] as $key => $desc) {
$form['variables_child'][$key] = array('#type' => 'select', '#title' => $desc, '#options' => $options, '#default_value' => isset($map[$key]) ? $map[$key] : '', '#required' => TRUE);
}
}
} else {
$form['variables_child']['message'] = array('#value' => t('Please select a participant type and return here to set up your variables.'));
}
$form['submit'] = array('#type' => 'submit', '#value' => t('Submit'));
//var_dump($form);
return $form;
}
