function wiki_get_default_entry(&$wiki, &$course, $userid = 0, $groupid = 0)
{
/// Returns the wiki entry according to the wiki type.
/// Optionally, will return wiki entry for $userid student wiki, or
/// $groupid group or teacher wiki.
/// Creates one if it needs to and it can.
global $USER;
/// If there is a groupmode, get the user's group id.
$groupmode = groups_get_activity_groupmode($wiki);
// if groups mode is in use and no group supplied, use the first one found
if ($groupmode && !$groupid) {
if (($mygroupids = mygroupid($course->id)) && count($mygroupids) > 0) {
// Use first group. They ought to be able to change later
$groupid = $mygroupids[0];
} else {
// Whatever groups are in the course, pick one
$coursegroups = groups_get_all_groups($course->id);
if (!$coursegroups || count($coursegroups) == 0) {
error("Can't access wiki in group mode when no groups are configured for the course");
}
$unkeyed = array_values($coursegroups);
// Make sure first item is index 0
$groupid = $unkeyed[0]->id;
}
}
/// If the wiki entry doesn't exist, can this user create it?
if (($wiki_entry = wiki_get_entry($wiki, $course, $userid, $groupid)) === false) {
if (wiki_can_add_entry($wiki, $USER, $course, $userid, $groupid)) {
wiki_add_entry($wiki, $course, $userid, $groupid);
if (($wiki_entry = wiki_get_entry($wiki, $course, $userid, $groupid)) === false) {
error("Could not add wiki entry.");
}
}
}
//print_object($wiki_entry);
return $wiki_entry;
}
/**
* Returns the wiki entry according to the wiki type.
*
* Optionally, will return wiki entry for $userid student wiki, or
* $groupid group or teacher wiki.
* Creates one if it needs to and it can.
*
* @global object
* @param object $wiki By reference
* @param object $course By reference
* @param int $userid
* @param int $groupid
* @return object
*/
function wiki_get_default_entry(&$wiki, &$course, $userid = 0, $groupid = 0)
{
global $USER;
/// If there is a groupmode, get the user's group id.
$groupmode = groups_get_activity_groupmode($wiki);
// if groups mode is in use and no group supplied, use the first one found
if ($groupmode && !$groupid) {
if (($mygroupids = mygroupid($course->id)) && count($mygroupids) > 0) {
// Use first group. They ought to be able to change later
$groupid = $mygroupids[0];
} else {
// Whatever groups are in the course, pick one
$coursegroups = groups_get_all_groups($course->id);
if (!$coursegroups || count($coursegroups) == 0) {
print_error('groupmodeerror', 'wiki');
}
$unkeyed = array_values($coursegroups);
// Make sure first item is index 0
$groupid = $unkeyed[0]->id;
}
}
/// If the wiki entry doesn't exist, can this user create it?
if (($wiki_entry = wiki_get_entry($wiki, $course, $userid, $groupid)) === false) {
if (wiki_can_add_entry($wiki, $USER, $course, $userid, $groupid)) {
wiki_add_entry($wiki, $course, $userid, $groupid);
if (($wiki_entry = wiki_get_entry($wiki, $course, $userid, $groupid)) === false) {
print_error('cannotaddentry', 'wiki');
}
}
}
//print_object($wiki_entry);
return $wiki_entry;
}