/**
* Set all twig variables for generating output.
*/
public function onTwigSiteVariables()
{
$twig = $this->grav['twig'];
// Dynamic type support
$format = $this->uri->extension();
$ext = '.' . ($format ? $format : 'html') . TWIG_EXT;
$twig->twig_vars['location'] = $this->template;
$twig->twig_vars['base_url_relative_frontend'] = $twig->twig_vars['base_url_relative'] ?: '/';
$twig->twig_vars['admin_route'] = trim($this->config->get('plugins.admin.route'), '/');
$twig->twig_vars['base_url_relative'] .= ($twig->twig_vars['base_url_relative'] != '/' ? '/' : '') . $twig->twig_vars['admin_route'];
$twig->twig_vars['theme_url'] = '/user/plugins/admin/themes/' . $this->theme;
$twig->twig_vars['base_url'] = $twig->twig_vars['base_url_relative'];
$twig->twig_vars['base_path'] = GRAV_ROOT;
$twig->twig_vars['admin'] = $this->admin;
switch ($this->template) {
case 'dashboard':
$twig->twig_vars['popularity'] = $this->popularity;
break;
case 'pages':
$page = $this->admin->page(true);
if ($page != null) {
$twig->twig_vars['file'] = File::instance($page->filePath());
$twig->twig_vars['media_types'] = str_replace('defaults,', '', implode(',.', array_keys($this->config->get('media'))));
}
break;
}
}
/**
* Save the current page in a different language. Automatically switches to that language.
*
* @return bool True if the action was performed.
*/
protected function taskSaveas()
{
if (!$this->authorizeTask('save', $this->dataPermissions())) {
return;
}
// $reorder = false;
$data = $this->post;
$language = $data['lang'];
if ($language) {
$this->grav['session']->admin_lang = $language ?: 'en';
}
// /** @var Page\Pages $pages */
$pages = $this->grav['pages'];
$uri = $this->grav['uri'];
$obj = $this->admin->page($uri->route());
$this->preparePage($obj, false, $language);
$file = $obj->file();
if ($file) {
$filename = substr($obj->name(), 0, -strlen($obj->extension()));
$path = $obj->path() . DS . $filename . '.' . $language . '.md';
$aFile = File::instance($path);
$aFile->save();
$aPage = new Page\Page();
$aPage->init(new \SplFileInfo($path), $language . '.md');
$aPage->header($obj->header());
$aPage->rawMarkdown($obj->rawMarkdown());
$aPage->validate();
$aPage->filter();
$aPage->save();
}
$this->admin->setMessage($this->admin->translate('PLUGIN_ADMIN.SUCCESSFULLY_SWITCHED_LANGUAGE'), 'info');
$this->setRedirect('/' . $language . $uri->route());
return true;
}
/**
* Delete page.
*
* @return bool True if the action was performed.
* @throws \RuntimeException
*/
protected function taskDelete()
{
if (!$this->authoriseTask('delete page', ['admin.pages', 'admin.super'])) {
return;
}
// Only applies to pages.
if ($this->view != 'pages') {
return false;
}
/** @var Uri $uri */
$uri = $this->grav['uri'];
try {
$page = $this->admin->page();
Folder::delete($page->path());
$results = Cache::clearCache('standard');
// Set redirect to either referrer or pages list.
$redirect = $uri->referrer();
if ($redirect == $uri->route()) {
$redirect = 'pages';
}
$this->admin->setMessage('Successfully deleted', 'info');
$this->setRedirect($redirect);
} catch (\Exception $e) {
throw new \RuntimeException('Deleting page failed on error: ' . $e->getMessage());
}
return true;
}
/**
* Handle deleting a file from a blueprint
*
* @return bool True if the action was performed.
*/
protected function taskRemoveFileFromBlueprint()
{
$uri = $this->grav['uri'];
$blueprint = base64_decode($uri->param('blueprint'));
$path = base64_decode($uri->param('path'));
$proute = base64_decode($uri->param('proute'));
$type = $uri->param('type');
$field = $uri->param('field');
$this->taskRemoveMedia();
if ($type == 'pages') {
$page = $this->admin->page(true, $proute);
$keys = explode('.', preg_replace('/^header./', '', $field));
$header = (array) $page->header();
$data_path = implode('.', $keys);
$data = Utils::getDotNotation($header, $data_path);
if (isset($data[$path])) {
unset($data[$path]);
Utils::setDotNotation($header, $data_path, $data);
$page->header($header);
}
$page->save();
} else {
$blueprint_prefix = $type == 'config' ? '' : $type . '.';
$blueprint_name = str_replace('/blueprints', '', str_replace('config/', '', $blueprint));
$blueprint_field = $blueprint_prefix . $blueprint_name . '.' . $field;
$files = $this->grav['config']->get($blueprint_field);
foreach ($files as $key => $value) {
if ($key == $path) {
unset($files[$key]);
}
}
$this->grav['config']->set($blueprint_field, $files);
switch ($type) {
case 'config':
$data = $this->grav['config']->get($blueprint_name);
$config = $this->admin->data($blueprint, $data);
$config->save();
break;
case 'themes':
Theme::saveConfig($blueprint_name);
break;
case 'plugins':
Plugin::saveConfig($blueprint_name);
break;
}
}
$this->admin->json_response = ['status' => 'success', 'message' => $this->admin->translate('PLUGIN_ADMIN.REMOVE_SUCCESSFUL')];
return true;
}
