+ return self::addSuggestion($importer['importer_uid'], $cid, $importer['id'], $note);
+ }
+
+ /**
+ * Suggest a given contact to a given user from a given contact
+ *
+ * @param integer $uid
+ * @param integer $cid
+ * @param integer $from_cid
+ * @return bool Was the adding successful?
+ */
+ private static function addSuggestion(int $uid, int $cid, int $from_cid, string $note = '')
+ {
+ $owner = User::getOwnerDataById($uid);
+ $contact = Contact::getById($cid);
+ $from_contact = Contact::getById($from_cid);
+
+ if (DBA::exists('contact', ['nurl' => Strings::normaliseLink($contact['url']), 'uid' => $uid])) {
+ return false;
+ }
+
+ // Quit if we already have an introduction for this person
+ if (DI::intro()->suggestionExistsForUser($cid, $uid)) {
+ return false;
+ }
+
+ $suggest = [];
+ $suggest['uid'] = $uid;
+ $suggest['cid'] = $from_cid;
+ $suggest['url'] = $contact['url'];
+ $suggest['name'] = $contact['name'];
+ $suggest['photo'] = $contact['photo'];
+ $suggest['request'] = $contact['request'];
+ $suggest['title'] = '';
+ $suggest['body'] = $note;
+
+ DI::intro()->save(DI::introFactory()->createNew(
+ $suggest['uid'],
+ $suggest['cid'],
+ $suggest['body'],
+ null,
+ $cid
+ ));
+
+ DI::notify()->createFromArray([
+ 'type' => Notification\Type::SUGGEST,
+ 'otype' => Notification\ObjectType::INTRO,
+ 'verb' => Activity::REQ_FRIEND,
+ 'uid' => $owner['uid'],
+ 'cid' => $from_contact['uid'],
+ 'item' => $suggest,
+ 'link' => DI::baseUrl().'/notifications/intros',
+ ]);
+
+ return true;