title and ->body
* $nav_page A wiki page object with navigation, has ->body
*/
public function display_page(Page $page, WikiPage $wiki_page, ?WikiPage $nav_page=null)
{
global $user;
if (is_null($nav_page)) {
$nav_page = new WikiPage();
$nav_page->body = "";
}
$tfe = send_event(new TextFormattingEvent($nav_page->body));
// only the admin can edit the sidebar
if ($user->can(Permissions::WIKI_ADMIN)) {
$tfe->formatted .= "
(Edit)";
}
// see if title is a category'd tag
$title_html = html_escape($wiki_page->title);
if (class_exists('Shimmie2\TagCategories')) {
$tagcategories = new TagCategories();
$tag_category_dict = $tagcategories->getKeyedDict();
$title_html = $tagcategories->getTagHtml($title_html, $tag_category_dict);
}
if (!$wiki_page->exists) {
$page->set_code(404);
}
$page->set_title(html_escape($wiki_page->title));
$page->set_heading(html_escape($wiki_page->title));
$page->add_block(new NavBlock());
$page->add_block(new Block("Wiki Index", $tfe->formatted, "left", 20));
$page->add_block(new Block($title_html, $this->create_display_html($wiki_page)));
}
public function display_page_history(Page $page, string $title, array $history)
{
$html = "