/**
* Helper function to load the node object.
*/
protected function load()
{
if (!$this->groups) {
$this->groups = og_get_node_groups($this->object);
}
$this->loaded = true;
return $this->groups;
}
function dewey_node_submitted($node)
{
// Generate group's string.
$groups = og_get_node_groups($node);
$group_str = "";
foreach ($groups as $gid => $title) {
$group_str .= l($title, "node/" . $gid, array('purl' => array('disabled' => TRUE))) . ", ";
}
// Generate timestamp. If posted < 48 hours, use x ago sytax.
// Else use regular date.
if (time() - $node->created < 172800) {
$time = "about " . format_interval(time() - $node->created, 1) . " ago";
} else {
$time = "on " . format_date($node->created, 'custom', "j M Y");
}
$group_str = trim($group_str, ", ");
return t('In !group_name by !username <span class="date">!datetime</span> • @replies • !follow', array('!group_name' => $group_str, '!username' => theme('username', $node), '!datetime' => $time, '@replies' => format_plural($node->comment_count, '1 Reply', '@count Replies'), '!follow' => flag_create_link('follow_node', $node->nid)));
}
/**
* Constructs node options to be displayed in the node subscriptions controls.
*
* This hook is called by subscriptions_ui module to retrieve parameters for
* node form (a.k.a subscriptions controls). Subscriptions_OG module provides a
* convenient function to construct a valid array structure, it is
* _subscriptions_append_node_option().
*
* @param $account
* User account to handle permissions if needed.
* @param $node
* A valid node object which let identify the kind of parameters to return.
*
* @return
* Array structure of node form options.
*
* @ingroup form
*
* @see _subscriptions_append_node_option()
*/
function _hook_node_options($account, $node)
{
$options = array();
$omits = variable_get('subscriptions_omitted_og', array());
if (!isset($node->og_description)) {
// Organic Groups node
$_node_groups = og_get_node_groups($node);
if (count($_node_groups)) {
// Fetch group nodes
$_query = "\n SELECT\n *\n FROM\n {node} n\n WHERE\n nid IN(" . str_repeat("%d,", count($_node_groups) - 1) . "%d)\n ";
$_rs = call_user_func_array('db_query', array_merge(array($_query), array_keys($_node_groups)));
$_groups_types = array();
while ($_group = db_fetch_object($_rs)) {
$_groups_types[$_group->nid] = $_group->type;
}
foreach ($_node_groups as $_group_nid => $_label) {
if (!in_array($_groups_types[$_group_nid], $omits)) {
_module_append_node_option($options, t('To group: ') . $_label, $_group_nid);
}
}
}
} else {
if (!in_array($node->type, $omits)) {
// Organic Groups "group" node
_module_append_node_option($options, t('To this group'), $node->nid);
}
}
// It allows our options to be displayed at the very first of node form.
$options['group_nid']['weight'] = -5;
return $options;
}