/**
* Called at end of processing a single forum. Updates the digest records
* to add footer information for each user who had messages from the forum.
* @param array $userdigests Array of userid => digest info
* @param mod_forumng $forum
* @param object $cm
*/
private static function digest_end_forum(&$userdigests, $forum, $cm)
{
global $CFG;
$canunsubscribe = mod_forumng::SUBSCRIPTION_FORCED != $forum->get_effective_subscription_option();
foreach ($userdigests as $digest) {
// If there was a message from this forum...
if ($digest->forumngid === $forum->get_id()) {
$digest->html .= "\n<div class='forumng-email-unsubscribe'><small>";
$digest->text .= "\n";
if ($canunsubscribe) {
$digest->html .= "<a href='{$CFG->wwwroot}/mod/forum/subscribe.php?" . $forum->get_link_params(mod_forumng::PARAM_HTML) . "'>" . get_string("unsubscribe", "forumng") . "</a>";
$digest->text .= get_string("unsubscribe", "forumng") . ": {$CFG->wwwroot}/mod/forum/subscribe.php" . $forum->get_link_params(mod_forumng::PARAM_PLAIN);
} else {
$digest->html .= get_string("everyoneissubscribed", "forumng");
$digest->text .= get_string("everyoneissubscribed", "forumng");
}
$digest->html .= '</small></div>';
$digest->text .= "\n\n";
}
}
}
