/**
* Creates a forum post object, forum object, and all related data from a
* single forum post ID. Intended when entering a page which uses post ID
* as a parameter.
* @param int $id ID of forum post
* @param int $cloneid If this is in a shared forum, must be the id of the
* clone forum currently in use, or CLONE_DIRECT; otherwise must be 0
* @param bool $wholediscussion If true, retrieves entire discussion
* instead of just this single post
* @param bool $usecache True to use cache when retrieving the discussion
* @param int $userid User ID to get post on behalf of (controls flag data
* retrieved)
* @return mod_forumng_post Post object
*/
public static function get_from_id($id, $cloneid, $wholediscussion = false, $usecache = false, $userid = 0)
{
global $CFG, $USER;
require_once $CFG->dirroot . '/rating/lib.php';
if ($wholediscussion) {
$discussion = mod_forumng_discussion::get_from_post_id($id, $cloneid, $usecache, $usecache);
$root = $discussion->get_root_post();
return $root->find_child($id);
} else {
// Get post data (including extra data such as ratings and flags)
$records = self::query_posts('fp.id = ?', array($id), 'fp.id', true, true, false, $userid);
if (count($records) != 1) {
throw new coding_exception("Invalid post ID {$id}");
}
$postfields = reset($records);
$discussion = mod_forumng_discussion::get_from_id($postfields->discussionid, $cloneid);
// Load standard ratings.
$forum = $discussion->get_forum();
if ($forum->get_enableratings() == mod_forumng::FORUMNG_STANDARD_RATING) {
// If grading is 'No grading' or 'Teacher grades students'.
if ($forum->get_grading() == mod_forumng::GRADING_NONE || $forum->get_grading() == mod_forumng::GRADING_MANUAL) {
// Set the aggregation method.
if ($forum->get_rating_scale() > 0) {
$aggregate = RATING_AGGREGATE_AVERAGE;
} else {
$aggregate = RATING_AGGREGATE_COUNT;
}
} else {
$aggregate = $forum->get_grading();
}
$ratingoptions = new stdClass();
$ratingoptions->context = $forum->get_context(true);
$ratingoptions->component = 'mod_forumng';
$ratingoptions->ratingarea = 'post';
$ratingoptions->items = array('post' => $postfields);
$ratingoptions->aggregate = $aggregate;
$ratingoptions->scaleid = $forum->get_rating_scale();
$ratingoptions->userid = $USER->id;
$ratingoptions->id = $id;
$ratingoptions->assesstimestart = $forum->get_ratingfrom();
$ratingoptions->assesstimefinish = $forum->get_ratinguntil();
$ratingoptions->returnurl = $discussion->get_moodle_url();
$rm = new rating_manager();
$postwithratings = $rm->get_ratings($ratingoptions);
$postfields = $postwithratings['post'];
// Update 'post' object.
}
$newpost = new mod_forumng_post($discussion, $postfields);
return $newpost;
}
}
/**
* Returns an array of recipients for OU alerts
* @param char $type
* @param int $id
* @returns array
*/
function forumng_oualerts_additional_recipients($type, $id)
{
global $CFG;
require_once $CFG->dirroot . '/mod/forumng/mod_forumng.php';
require_once $CFG->dirroot . '/mod/forumng/mod_forumng_discussion.php';
$recipents = array();
if ($type == 'post') {
$discussion = mod_forumng_discussion::get_from_post_id($id, mod_forumng::CLONE_DIRECT);
$forum = $discussion->get_forum();
$recipients = $forum->get_reportingemails();
}
return $recipients;
}
/**
* Creates a forum post object, forum object, and all related data from a
* single forum post ID. Intended when entering a page which uses post ID
* as a parameter.
* @param int $id ID of forum post
* @param int $cloneid If this is in a shared forum, must be the id of the
* clone forum currently in use, or CLONE_DIRECT; otherwise must be 0
* @param bool $wholediscussion If true, retrieves entire discussion
* instead of just this single post
* @param bool $usecache True to use cache when retrieving the discussion
* @param int $userid User ID to get post on behalf of (controls flag data
* retrieved)
* @return mod_forumng_post Post object
*/
public static function get_from_id($id, $cloneid, $wholediscussion = false, $usecache = false, $userid = 0)
{
if ($wholediscussion) {
$discussion = mod_forumng_discussion::get_from_post_id($id, $cloneid, $usecache, $usecache);
$root = $discussion->get_root_post();
return $root->find_child($id);
} else {
// Get post data (including extra data such as ratings and flags)
$records = self::query_posts('fp.id = ?', array($id), 'fp.id', true, true, false, $userid);
if (count($records) != 1) {
throw new coding_exception("Invalid post ID {$id}");
}
$postfields = reset($records);
$discussion = mod_forumng_discussion::get_from_id($postfields->discussionid, $cloneid);
$newpost = new mod_forumng_post($discussion, $postfields);
return $newpost;
}
}
