/**
* Determine if this is running under the admin
*
* @return bool
*/
public function isAdmin()
{
return Utils::isAdminPlugin();
}
/**
* Gets and Sets the header based on the YAML configuration at the top of the .md file
*
* @param object|array $var a YAML object representing the configuration for the file
*
* @return object the current YAML configuration
*/
public function header($var = null)
{
if ($var) {
$this->header = (object) $var;
// Update also file object.
$file = $this->file();
if ($file) {
$file->header((array) $var);
}
// Force content re-processing.
$this->id(time() . md5($this->filePath()));
}
if (!$this->header) {
$file = $this->file();
if ($file) {
// Set some options
$file->settings(['native' => true, 'compat' => true]);
try {
$this->raw_content = $file->markdown();
$this->frontmatter = $file->frontmatter();
$this->header = (object) $file->header();
if (!Utils::isAdminPlugin()) {
// Process frontmatter with Twig if enabled
if (Grav::instance()['config']->get('system.pages.frontmatter.process_twig') === true) {
$this->processFrontmatter();
}
// If there's a `frontmatter.yaml` file merge that in with the page header
// note page's own frontmatter has precedence and will overwrite any defaults
$frontmatter_file = $this->path . '/' . $this->folder . '/frontmatter.yaml';
if (file_exists($frontmatter_file)) {
$frontmatter_data = (array) Yaml::parse(file_get_contents($frontmatter_file));
$this->header = (object) array_replace_recursive($frontmatter_data, (array) $this->header);
}
}
} catch (ParseException $e) {
$file->raw(Grav::instance()['language']->translate(['FRONTMATTER_ERROR_PAGE', $this->slug(), $file->filename(), $e->getMessage(), $file->raw()]));
$this->raw_content = $file->markdown();
$this->frontmatter = $file->frontmatter();
$this->header = (object) $file->header();
}
$var = true;
}
}
if ($var) {
if (isset($this->header->slug)) {
$this->slug($this->header->slug);
}
if (isset($this->header->routes)) {
$this->routes = (array) $this->header->routes;
}
if (isset($this->header->title)) {
$this->title = trim($this->header->title);
}
if (isset($this->header->language)) {
$this->language = trim($this->header->language);
}
if (isset($this->header->template)) {
$this->template = trim($this->header->template);
}
if (isset($this->header->menu)) {
$this->menu = trim($this->header->menu);
}
if (isset($this->header->routable)) {
$this->routable = (bool) $this->header->routable;
}
if (isset($this->header->visible)) {
$this->visible = (bool) $this->header->visible;
}
if (isset($this->header->redirect)) {
$this->redirect = trim($this->header->redirect);
}
if (isset($this->header->external_url)) {
$this->external_url = trim($this->header->external_url);
}
if (isset($this->header->order_dir)) {
$this->order_dir = trim($this->header->order_dir);
}
if (isset($this->header->order_by)) {
$this->order_by = trim($this->header->order_by);
}
if (isset($this->header->order_manual)) {
$this->order_manual = (array) $this->header->order_manual;
}
if (isset($this->header->dateformat)) {
$this->dateformat($this->header->dateformat);
}
if (isset($this->header->date)) {
$this->date($this->header->date);
}
if (isset($this->header->markdown_extra)) {
$this->markdown_extra = (bool) $this->header->markdown_extra;
}
if (isset($this->header->taxonomy)) {
foreach ((array) $this->header->taxonomy as $taxonomy => $taxitems) {
$this->taxonomy[$taxonomy] = (array) $taxitems;
}
}
if (isset($this->header->max_count)) {
$this->max_count = intval($this->header->max_count);
}
if (isset($this->header->process)) {
foreach ((array) $this->header->process as $process => $status) {
$this->process[$process] = (bool) $status;
}
}
if (isset($this->header->published)) {
$this->published = (bool) $this->header->published;
}
if (isset($this->header->publish_date)) {
$this->publishDate($this->header->publish_date);
}
if (isset($this->header->unpublish_date)) {
$this->unpublishDate($this->header->unpublish_date);
}
if (isset($this->header->expires)) {
$this->expires = intval($this->header->expires);
}
if (isset($this->header->etag)) {
$this->etag = (bool) $this->header->etag;
}
if (isset($this->header->last_modified)) {
$this->last_modified = (bool) $this->header->last_modified;
}
if (isset($this->header->ssl)) {
$this->ssl = (bool) $this->header->ssl;
}
if (isset($this->header->template_format)) {
$this->template_format = $this->header->template_format;
}
}
return $this->header;
}
