PageLayoutController::getHeaderFlashMessagesForCurrentPid()

Complexity

Conditions	22
Paths	75

Size

Total Lines	123
Code Lines	99

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    protected function getHeaderFlashMessagesForCurrentPid(): string
    {
        $content = '';
        $lang = $this->getLanguageService();

        $view = GeneralUtility::makeInstance(StandaloneView::class);
        $view->setTemplatePathAndFilename(GeneralUtility::getFileAbsFileName('EXT:backend/Resources/Private/Templates/InfoBox.html'));

        // If page is a folder
        if ($this->pageinfo['doktype'] == PageRepository::DOKTYPE_SYSFOLDER) {
            $moduleLoader = GeneralUtility::makeInstance(ModuleLoader::class);
            $moduleLoader->load($GLOBALS['TBE_MODULES']);
            $modules = $moduleLoader->modules;
            if (is_array($modules['web']['sub']['list'])) {
                $title = $lang->getLL('goToListModule');
                $message = '<p>' . $lang->getLL('goToListModuleMessage') . '</p>';
                $message .= '<a class="btn btn-info" href="javascript:top.goToModule(\'web_list\');">' . $lang->getLL('goToListModule') . '</a>';
                $view->assignMultiple([
                    'title' => $title,
                    'message' => $message,
                    'state' => InfoboxViewHelper::STATE_INFO
                ]);
                $content .= $view->render();
            }
        } elseif ($this->pageinfo['doktype'] === PageRepository::DOKTYPE_SHORTCUT) {
            $shortcutMode = (int)$this->pageinfo['shortcut_mode'];
            $targetPage = [];
            $message = '';
            $state = InfoboxViewHelper::STATE_ERROR;

            if ($shortcutMode || $this->pageinfo['shortcut']) {
                switch ($shortcutMode) {
                    case PageRepository::SHORTCUT_MODE_NONE:
                        $targetPage = $this->getTargetPageIfVisible($this->pageRepository->getPage($this->pageinfo['shortcut']));
                        $message .= $targetPage === [] ? $lang->getLL('pageIsMisconfiguredOrNotAccessibleInternalLinkMessage') : '';
                        break;
                    case PageRepository::SHORTCUT_MODE_FIRST_SUBPAGE:
                        $menuOfPages = $this->pageRepository->getMenu($this->pageinfo['uid'], '*', 'sorting', 'AND hidden = 0');
                        $targetPage = reset($menuOfPages) ?: [];
                        $message .= $targetPage === [] ? $lang->getLL('pageIsMisconfiguredFirstSubpageMessage') : '';
                        break;
                    case PageRepository::SHORTCUT_MODE_PARENT_PAGE:
                        $targetPage = $this->getTargetPageIfVisible($this->pageRepository->getPage($this->pageinfo['pid']));
                        $message .= $targetPage === [] ? $lang->getLL('pageIsMisconfiguredParentPageMessage') : '';
                        break;
                    case PageRepository::SHORTCUT_MODE_RANDOM_SUBPAGE:
                        $possibleTargetPages = $this->pageRepository->getMenu($this->pageinfo['uid'], '*', 'sorting', 'AND hidden = 0');
                        if ($possibleTargetPages === []) {
                            $message .= $lang->getLL('pageIsMisconfiguredOrNotAccessibleRandomInternalLinkMessage');
                            break;
                        }
                        $message = $lang->getLL('pageIsRandomInternalLinkMessage');
                        $state = InfoboxViewHelper::STATE_INFO;
                        break;
                }
                $message = htmlspecialchars($message);
                if ($targetPage !== [] && $shortcutMode !== PageRepository::SHORTCUT_MODE_RANDOM_SUBPAGE) {
                    $linkToPid = GeneralUtility::linkThisScript(['id' => $targetPage['uid']]);
                    $path = BackendUtility::getRecordPath($targetPage['uid'], $this->getBackendUser()->getPagePermsClause(Permission::PAGE_SHOW), 1000);
                    $linkedPath = '<a href="' . htmlspecialchars($linkToPid) . '">' . htmlspecialchars($path) . '</a>';

It seems like $path can also be of type array<integer,string>; however, parameter $string of htmlspecialchars() does only seem to accept string, maybe add an additional type check?

                    $message .= sprintf(htmlspecialchars($lang->getLL('pageIsInternalLinkMessage')), $linkedPath);
                    $message .= ' (' . htmlspecialchars($lang->sL(BackendUtility::getLabelFromItemlist('pages', 'shortcut_mode', (string)$shortcutMode))) . ')';
                    $state = InfoboxViewHelper::STATE_INFO;
                }
            } else {
                $message = htmlspecialchars($lang->getLL('pageIsMisconfiguredInternalLinkMessage'));
                $state = InfoboxViewHelper::STATE_ERROR;
            }

            $view->assignMultiple([
                'title' => $this->pageinfo['title'],
                'message' => $message,
                'state' => $state
            ]);
            $content .= $view->render();
        } elseif ($this->pageinfo['doktype'] === PageRepository::DOKTYPE_LINK) {
            if (empty($this->pageinfo['url'])) {
                $view->assignMultiple([
                    'title' => $this->pageinfo['title'],
                    'message' => $lang->getLL('pageIsMisconfiguredExternalLinkMessage'),
                    'state' => InfoboxViewHelper::STATE_ERROR
                ]);
                $content .= $view->render();
            } else {
                $externalUrl = $this->pageRepository->getExtURL($this->pageinfo);

It seems like $this->pageinfo can also be of type boolean; however, parameter $pagerow of TYPO3\CMS\Core\Domain\Repository\PageRepository::getExtURL() does only seem to accept array, maybe add an additional type check?

                if (is_string($externalUrl)) {
                    $externalUrl = htmlspecialchars($externalUrl);
                    $externalUrlHtml = '<a href="' . $externalUrl . '" target="_blank" rel="noreferrer">' . $externalUrl . '</a>';
                    $view->assignMultiple([
                        'title' => $this->pageinfo['title'],
                        'message' => sprintf($lang->getLL('pageIsExternalLinkMessage'), $externalUrlHtml),
                        'state' => InfoboxViewHelper::STATE_INFO
                    ]);
                    $content .= $view->render();
                }
            }
        }
        // If content from different pid is displayed
        if ($this->pageinfo['content_from_pid']) {
            $contentPage = (array)BackendUtility::getRecord('pages', (int)$this->pageinfo['content_from_pid']);
            $linkToPid = GeneralUtility::linkThisScript(['id' => $this->pageinfo['content_from_pid']]);
            $title = BackendUtility::getRecordTitle('pages', $contentPage);
            $link = '<a href="' . htmlspecialchars($linkToPid) . '">' . htmlspecialchars($title) . ' (PID ' . (int)$this->pageinfo['content_from_pid'] . ')</a>';
            $message = sprintf($lang->getLL('content_from_pid_title'), $link);
            $view->assignMultiple([
                'title' => $title,
                'message' => $message,
                'state' => InfoboxViewHelper::STATE_INFO
            ]);
            $content .= $view->render();
        } else {
            $links = $this->getPageLinksWhereContentIsAlsoShownOn($this->pageinfo['uid']);
            if (!empty($links)) {
                $message = sprintf($lang->getLL('content_on_pid_title'), $links);
                $view->assignMultiple([
                    'title' => '',
                    'message' => $message,
                    'state' => InfoboxViewHelper::STATE_INFO
                ]);
                $content .= $view->render();
            }
        }
        return $content;
    }