"album"); $position = $photo->parent()->get_position($photo, $where); if ($position > 1) { list ($previous_item, $ignore, $next_item) = $photo->parent()->children(3, $position - 2, $where); } else { $previous_item = null; list ($next_item) = $photo->parent()->viewable()->children(1, $position, $where); } $template = new Theme_View("page.html", "item", "photo"); $template->set_global("item", $photo); $template->set_global("children", array()); $template->set_global("children_count", 0); $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", $photo->parent()->viewable()->children_count($where)); $template->set_global("position", $position); $template->content = new View("photo.html"); $photo->view_count++; $photo->save(); print $template; } public function update($photo_id) { access::verify_csrf(); $photo = ORM::factory("item", $photo_id); access::required("view", $photo); access::required("edit", $photo); $form = photo::get_edit_form($photo); $valid = $form->validate(); if ($valid) { $new_ext = pathinfo($form->edit_item->filename->value, PATHINFO_EXTENSION); $old_ext = pathinfo($photo->name, PATHINFO_EXTENSION); if (strcasecmp($new_ext, $old_ext)) { $form->edit_item->filename->add_error("illegal_extension", 1); $valid = false; } } if ($valid) { if ($form->edit_item->filename->value != $photo->name || $form->edit_item->slug->value != $photo->slug) { // Make sure that there's not a name or slug conflict $errors = item::check_for_conflicts( $photo, $form->edit_item->filename->value, $form->edit_item->slug->value); if (!empty($errors["name_conflict"])) { $form->edit_item->filename->add_error("name_conflict", 1); } if (!empty($errors["slug_conflict"])) { $form->edit_item->slug->add_error("slug_conflict", 1); } $valid = empty($errors); } } if ($valid) { $watching_album = $photo->url() != ($location = parse_url(request::referrer(), PHP_URL_PATH)); $new_values = array("title" => $form->edit_item->title->value, "description" => $form->edit_item->description->value, "name" => $form->edit_item->filename->value, "slug" => $form->edit_item->slug->value); item::update($photo, $new_values); module::event("item_edit_form_completed", $photo, $form); log::success("content", "Updated photo", "url()}\">view"); message::success( t("Saved photo %photo_title", array("photo_title" => html::purify($photo->title)))); print json_encode( array("result" => "success", "location" => $watching_album ? $location : $photo->url())); } else { print json_encode( array("result" => "error", "form" => $form->__toString())); } } public function form_edit($photo_id) { $photo = ORM::factory("item", $photo_id); access::required("view", $photo); access::required("edit", $photo); print photo::get_edit_form($photo); } }