SystemAnnouncementManager::getAnnouncements()

Complexity

Conditions	22
Paths	16

Size

Total Lines	103
Code Lines	62

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public static function getAnnouncements($visible, $id = null): array
    {
        $user_selected_language = Database::escape_string(api_get_interface_language());
        $table = Database::get_main_table(TABLE_MAIN_SYSTEM_ANNOUNCEMENTS);

        $cut_size = 500;
        $now = api_get_utc_datetime();
        $sql = "SELECT * FROM $table
                WHERE
                    (lang = '$user_selected_language' OR lang = '') AND
                    ('$now' >= date_start AND '$now' <= date_end) ";

        $sql .= self::getVisibilityCondition($visible);

        if (isset($id) && !empty($id)) {
            $id = (int) $id;
            $sql .= " AND id = $id ";
        }

        if (api_is_multiple_url_enabled()) {
            $current_url_id = api_get_current_access_url_id();
            $sql .= " AND access_url_id IN ('1', '$current_url_id') ";
        }

        $checkCareers = api_get_configuration_value('allow_careers_in_global_announcements') === true;

        $userId = api_get_user_id();

        $promotion = new Promotion();
        $sql .= ' ORDER BY date_start DESC';
        $result = Database::query($sql);
        $announcements = [];
        if (Database::num_rows($result) > 0) {
            while ($announcement = Database::fetch_object($result)) {
                if ($checkCareers && !empty($announcement->career_id)) {
                    $promotionList = [];
                    if (!empty($announcement->promotion_id)) {
                        $promotionList[] = $announcement->promotion_id;
                    } else {
                        $promotionList = $promotion->get_all_promotions_by_career_id($announcement->career_id);
                        if (!empty($promotionList)) {
                            $promotionList = array_column($promotionList, 'id');
                        }
                    }

                    $show = false;
                    foreach ($promotionList as $promotionId) {
                        $sessionList = SessionManager::get_all_sessions_by_promotion($promotionId);
                        foreach ($sessionList as $session) {
                            $sessionId = $session['id'];
                            // Check student
                            if ($visible === self::VISIBLE_STUDENT &&
                                SessionManager::isUserSubscribedAsStudent($sessionId, $userId)
                            ) {
                                $show = true;
                                break 2;
                            }

                            if ($visible === self::VISIBLE_TEACHER &&
                                SessionManager::user_is_general_coach($userId, $sessionId)
                            ) {
                                $show = true;
                                break 2;
                            }

                            // Check course coach
                            $coaches = SessionManager::getCoachesBySession($sessionId);

                            if ($visible === self::VISIBLE_TEACHER && in_array($userId, $coaches)) {
                                $show = true;
                                break 2;
                            }
                        }
                    }

                    if (false === $show) {
                        continue;
                    }
                }

                $announcementData = [
                    'id' => $announcement->id,
                    'title' => $announcement->title,
                    'content' => $announcement->content,
                    'readMore' => null,
                ];

                if (empty($id)) {
                    if (api_strlen(strip_tags($announcement->content)) > $cut_size) {
                        $announcementData['content'] = cut($announcement->content, $cut_size);
                        $announcementData['readMore'] = true;
                    }
                }

                $announcements[] = $announcementData;
            }
        }

        if (0 === count($announcements)) {
            return [];

The expression return array() returns the type array which is incompatible with the documented return type string.

        }

        return $announcements;

The expression return $announcements returns the type array|array<mixed,array<string,mixed|null>> which is incompatible with the documented return type string.

    }