parent()->get_position($photo->id); if ($position > 1) { list ($previous_item, $ignore, $next_item) = $photo->parent()->children(3, $position - 2); } else { $previous_item = null; list ($next_item) = $photo->parent()->children(1, $position); } $template = new Theme_View("page.html", "photo"); $template->set_global("item", $photo); $template->set_global("children", array()); $template->set_global("children_count", $photo->children_count()); $template->set_global("parents", $photo->parents()); $template->set_global("next_item", $next_item); $template->set_global("previous_item", $previous_item); $template->set_global("sibling_count", $photo->parent()->children_count()); $template->set_global("position", $position); $template->content = new View("photo.html"); $photo->view_count++; $photo->save(); print $template; } /** * @see REST_Controller::_update($resource) */ public function _update($photo) { access::verify_csrf(); access::required("view", $photo); access::required("edit", $photo); $form = photo::get_edit_form($photo); if ($valid = $form->validate()) { if ($form->edit_photo->filename->value != $photo->name) { // Make sure that there's not a conflict if (Database::instance() ->from("items") ->where("parent_id", $photo->parent_id) ->where("id <>", $photo->id) ->where("name", $form->edit_photo->filename->value) ->count_records()) { $form->edit_photo->filename->add_error("conflict", 1); $valid = false; } } } if ($valid) { $photo->title = $form->edit_photo->title->value; $photo->description = $form->edit_photo->description->value; $photo->rename($form->edit_photo->filename->value); $photo->save(); log::success("content", "Updated photo", "id\">view"); message::success( t("Saved photo %photo_title", array("photo_title" => p::clean($photo->title)))); print json_encode( array("result" => "success", "location" => url::site("photos/$photo->id"))); } else { print json_encode( array("result" => "error", "form" => $form->__toString())); } } /** * @see REST_Controller::_form_edit($resource) */ public function _form_edit($photo) { access::required("view", $photo); access::required("edit", $photo); print photo::get_edit_form($photo); } }