public function getEdit($pageId, $versionId = 0)
{
// get page data
if (!($page = Page::find($pageId))) {
return 'Page Not Found';
}
PageVersionSchedule::checkPageVersionIds();
$publishingOn = config('coaster::admin.publishing') > 0;
$auth = ['can_publish' => $publishingOn && Auth::action('pages.version-publish', ['page_id' => $pageId]) || !$publishingOn && Auth::action('pages.edit', ['page_id' => $pageId]), 'can_duplicate' => $page->canDuplicate()];
// get page lang data
if (!($page_lang = $page->pageCurrentLang)) {
if (!($page_lang = $page->pageDefaultLang)) {
return 'Page Lang Data Not Found';
}
$page_lang = $page_lang->replicate();
$page_lang->language_id = Language::current();
$page_lang->save();
}
$page_lang->url = ltrim($page_lang->url, '/');
// get version data
$versionData = [];
$versionData['latest'] = PageVersion::latest_version($pageId);
$versionData['editing'] = $versionId == 0 || $versionId > $versionData['latest'] ? $versionData['latest'] : $versionId;
$versionData['live'] = $page_lang->live_version;
// get frontend link (preview or direct link if document)
$frontendLink = Path::getFullUrl($pageId);
if (!$page->is_live() && $page->link == 0) {
$live_page_version = PageVersion::where('page_id', '=', $pageId)->where('version_id', '=', $versionData['live'])->first();
if (!empty($live_page_version)) {
$frontendLink .= '?preview=' . $live_page_version->preview_key;
}
}
// if loading a non live version get version template rather than current page template
if ($versionData['live'] != $versionData['editing']) {
if ($page_version = PageVersion::where('version_id', '=', $versionData['editing'])->where('page_id', '=', $pageId)->first()) {
$page->template = $page_version->template;
} else {
return 'Page Version Data Not Found';
}
}
// load blocks content
if ($page->link == 0) {
$blocks = Template::template_blocks(config('coaster::frontend.theme'), $page->template);
$blocks_content = PageBlock::preloadPage($pageId, $versionData['editing']);
list($tab_headers, $tab_contents) = Block::getTabs($blocks, $blocks_content, $page->id);
} else {
$tab_headers = [];
$tab_contents = [];
}
// load page info and order so page info is first and block categories are in order
list($tab_headers[0], $tab_contents[0]) = $page->tabInfo();
ksort($tab_headers);
// load version / publish requests
if ($publishingOn && count($tab_headers) > 1) {
$tab_headers[-1] = 'Versions';
$tab_contents[-1] = View::make('coaster::partials.tabs.versions.main', ['content' => PageVersion::version_table($page->id)])->render();
list($tab_headers[-2], $tab_contents[-2]) = $page->tabRequests();
}
// remove empty tabs
$tab_headers = array_filter($tab_headers);
// get item name, or default to page
$item_name = $page->groupItemsNames() ?: 'Page';
$tab_data = ['headers' => View::make('coaster::partials.tabs.header', ['tabs' => $tab_headers])->render(), 'contents' => View::make('coaster::partials.tabs.content', ['tabs' => $tab_contents, 'item' => $item_name, 'new_page' => false, 'publishing' => $publishingOn, 'can_publish' => $auth['can_publish'], 'page' => $page])->render()];
// add required modals
if ($publishingOn) {
$intervals = PageVersionSchedule::selectOptions();
$this->layoutData['modals'] = View::make('coaster::modals.pages.publish')->render() . View::make('coaster::modals.pages.publish_schedule', ['intervals' => $intervals, 'live_version' => $versionData['live']])->render() . View::make('coaster::modals.pages.request_publish')->render() . View::make('coaster::modals.pages.rename_version')->render();
}
$this->layoutData['content'] = View::make('coaster::pages.pages.edit', ['page' => $page, 'page_lang' => $page_lang, 'item_name' => $item_name, 'publishingOn' => $publishingOn, 'tab' => $tab_data, 'frontendLink' => $frontendLink, 'version' => $versionData, 'auth' => $auth]);
return null;
}
/**
* @return \Symfony\Component\HttpFoundation\Response
*/
public function generatePage()
{
// update scheduled versions
PageVersionSchedule::checkPageVersionIds();
$pageLoader = ['class' => PageLoader::class, 'args' => []];
$pageBuilder = ['class' => PageBuilderInstance::class, 'args' => []];
// try to load cms page for current request
event(new InitializePageBuilder($pageLoader, $pageBuilder));
PageBuilder::setClass($pageBuilder['class'], $pageBuilder['args'], $pageLoader['class'], $pageLoader['args']);
try {
// check for forced redirects
$redirect = PageRedirect::uriHasRedirect();
if (!empty($redirect) && $redirect->force == 1) {
throw new CmsPageException('forced redirect', 0, null, redirect($redirect->to, $redirect->type));
}
// check for unforced redirects
if (PageBuilder::getData('is404') && !empty($redirect)) {
throw new CmsPageException('redirect', 0, null, redirect($redirect->to, $redirect->type));
}
// 404, no cms page for current request
if (PageBuilder::getData('is404')) {
throw new Exception('cms page not found', 404);
}
// 404, hidden page
if (!PageBuilder::getData('previewVersion') && !PageBuilder::getData('isLive')) {
throw new Exception('cms page not live', 404);
}
// check for form submissions
if (!empty($_POST)) {
$formData = PageBuilder::getData('externalTemplate') ? Request::input(config('coaster::frontend.external_form_input')) : Request::all();
if (!empty($formData['block_id']) && empty($formData['coaster_check'])) {
// honeypot option
if (!($block = Block::find($formData['block_id']))) {
throw new Exception('no block handler for this form data', 500);
} else {
$pageId = !empty($formData['page_id']) ? $formData['page_id'] : 0;
unset($formData['_token']);
unset($formData['block_id']);
unset($formData['page_id']);
unset($formData['coaster_check']);
if ($formSubmitResponse = $block->setPageId($pageId)->setVersionId(PageBuilder::pageLiveVersionId())->getTypeObject()->submission($formData)) {
throw new CmsPageException('form submission response', 0, null, $formSubmitResponse);
}
}
}
}
// load page with template
$templatePath = PageBuilder::templatePath();
event(new LoadPageTemplate($templatePath));
if (View::exists($templatePath)) {
$this->_setHeader('Content-Type', PageBuilder::getData('contentType'));
$this->responseContent = View::make($templatePath)->render();
} else {
throw new Exception('cms page found with non existent template - ' . $templatePath, 500);
}
// if declared as a search page, must have search block
if (Search::searchBlockRequired() && !Search::searchBlockExists()) {
throw new Exception('cms page found without search function', 404);
}
} catch (CmsPageException $e) {
$this->responseContent = $e->getAlternateResponse();
} catch (Exception $e) {
$this->_setErrorContent($e);
}
$response = $this->_createResponse();
event(new LoadedPageResponse($response));
// if response content is html, run modifications
if (!empty($response->headers->get('content-type')) && stripos($response->headers->get('content-type'), 'html') !== false) {
$domDocument = new DOMDocument();
$domDocument->loadHTML($response->getContent());
$domDocument->addMetaTag('generator', 'Coaster CMS ' . config('coaster::site.version'));
if (config('coaster::frontend.strong_tags') == 1) {
$keywords = explode(", ", str_replace(" and ", ", ", PageBuilder::block('meta_keywords')));
$domDocument->addStrongTags($keywords);
}
// save page content
if (PageBuilder::getData('externalTemplate')) {
$domDocument->appendInputFieldNames(config('coaster::frontend.external_form_input'));
$response->setContent($this->responseContent = $domDocument->saveBodyHMTL());
} else {
$response->setContent($domDocument->saveHTML($domDocument));
}
}
return $response;
}
