public function onOutputGenerated()
{
// Clear flash objects for previously uploaded files
// whenever the user switches page / reloads
// ignoring any JSON / extension call
if (is_null($this->uri->extension()) && $this->admin->task !== 'save') {
// Discard any previously uploaded files session.
// and if there were any uploaded file, remove them from the filesystem
if ($flash = $this->session->getFlashObject('files-upload')) {
$flash = new \RecursiveIteratorIterator(new \RecursiveArrayIterator($flash));
foreach ($flash as $key => $value) {
if ($key !== 'tmp_name') {
continue;
}
@unlink($value);
}
}
}
}
/**
* Sets longer path to the home page allowing us to have list of pages when we enter to pages section.
*/
public function onPagesInitialized()
{
$this->session = $this->grav['session'];
// Set original route for the home page.
$home = '/' . trim($this->config->get('system.home.alias'), '/');
// set the default if not set before
$this->session->expert = $this->session->expert ?: false;
// set session variable if it's passed via the url
if ($this->uri->param('mode') == 'expert') {
$this->session->expert = true;
} elseif ($this->uri->param('mode') == 'normal') {
$this->session->expert = false;
}
/** @var Pages $pages */
$pages = $this->grav['pages'];
$this->grav['admin']->routes = $pages->routes();
// Remove default route from routes.
if (isset($this->grav['admin']->routes['/'])) {
unset($this->grav['admin']->routes['/']);
}
$page = $pages->dispatch('/', true);
// If page is null, the default page does not exist, and we cannot route to it
if ($page) {
$page->route($home);
}
// Make local copy of POST.
$post = !empty($_POST) ? $_POST : [];
// Handle tasks.
$this->admin->task = $task = !empty($post['task']) ? $post['task'] : $this->uri->param('task');
if ($task) {
$this->initializeController($task, $post);
} elseif ($this->template == 'logs' && $this->route) {
// Display RAW error message.
echo $this->admin->logEntry();
exit;
}
// Clear flash objects for previously uploaded files
// whenever the user switches page / reloads
// ignoring any JSON / extension call
if (is_null($this->uri->extension()) && $task !== 'save') {
// Discard any previously uploaded files session.
// and if there were any uploaded file, remove them from the filesystem
if ($flash = $this->session->getFlashObject('files-upload')) {
$flash = new \RecursiveIteratorIterator(new \RecursiveArrayIterator($flash));
foreach ($flash as $key => $value) {
if ($key !== 'tmp_name') {
continue;
}
@unlink($value);
}
}
}
$self = $this;
// make sure page is not frozen!
unset($this->grav['page']);
$this->admin->pagesCount();
// Replace page service with admin.
$this->grav['page'] = function () use($self) {
$page = new Page();
// If the page cannot be found in other plugins, try looking in admin plugin itself.
if (file_exists(__DIR__ . "/pages/admin/{$self->template}.md")) {
$page->init(new \SplFileInfo(__DIR__ . "/pages/admin/{$self->template}.md"));
$page->slug(basename($self->template));
return $page;
}
// Allows pages added by plugins in admin
$plugins = $this->grav['plugins'];
$locator = $this->grav['locator'];
foreach ($plugins as $plugin) {
$path = $locator->findResource("user://plugins/{$plugin->name}/admin/pages/{$self->template}.md");
if ($path) {
$page->init(new \SplFileInfo($path));
$page->slug(basename($self->template));
return $page;
}
}
return null;
};
if (empty($this->grav['page'])) {
if ($this->grav['user']->authenticated) {
$event = $this->grav->fireEvent('onPageNotFound');
if (isset($event->page)) {
unset($this->grav['page']);
$this->grav['page'] = $event->page;
} else {
throw new \RuntimeException('Page Not Found', 404);
}
} else {
$this->grav->redirect($this->admin_route);
}
}
// Explicitly set a timestamp on assets
$this->grav['assets']->setTimestamp(substr(md5(GRAV_VERSION . $this->grav['config']->checksum()), 0, 10));
}