mirror of
https://github.com/Pathduck/gallery3.git
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078c77a62b
This required putting a wrapper view around the forms and passing this view as the parameter to the item_edit_form event. The view contains a $script variable that the modules can add script to be included in the form html when rendered as part of the ajax response.
243 lines
7.7 KiB
PHP
243 lines
7.7 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2009 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class Albums_Controller extends Items_Controller {
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/**
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* @see REST_Controller::_show($resource)
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*/
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public function _show($album) {
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$page_size = module::get_var("gallery", "page_size", 9);
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if (!access::can("view", $album)) {
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if ($album->id == 1) {
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$view = new Theme_View("page.html", "login");
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$view->page_title = t("Log in to Gallery");
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$view->content = user::get_login_form("login/auth_html");
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print $view;
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return;
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} else {
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access::forbidden();
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}
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}
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$show = $this->input->get("show");
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if ($show) {
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$index = $album->get_position($show);
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$page = ceil($index / $page_size);
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if ($page == 1) {
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url::redirect("albums/$album->id");
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} else {
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url::redirect("albums/$album->id?page=$page");
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}
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}
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$page = $this->input->get("page", "1");
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$children_count = $album->viewable()->children_count();
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$offset = ($page - 1) * $page_size;
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$max_pages = max(ceil($children_count / $page_size), 1);
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// Make sure that the page references a valid offset
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if ($page < 1) {
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url::redirect("albums/$album->id");
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} else if ($page > $max_pages) {
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url::redirect("albums/$album->id?page=$max_pages");
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}
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$template = new Theme_View("page.html", "album");
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$template->set_global("page_size", $page_size);
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$template->set_global("item", $album);
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$template->set_global("children", $album->viewable()->children($page_size, $offset));
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$template->set_global("children_count", $children_count);
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$template->set_global("parents", $album->parents());
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$template->content = new View("album.html");
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// We can't use math in ORM or the query builder, so do this by hand. It's important
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// that we do this with math, otherwise concurrent accesses will damage accuracy.
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Database::instance()->query(
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"UPDATE {items} SET `view_count` = `view_count` + 1 WHERE `id` = $album->id");
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print $template;
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}
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/**
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* @see REST_Controller::_create($resource)
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*/
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public function _create($album) {
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access::verify_csrf();
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access::required("view", $album);
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access::required("add", $album);
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switch ($this->input->post("type")) {
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case "album":
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return $this->_create_album($album);
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case "photo":
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return $this->_create_photo($album);
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default:
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access::forbidden();
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}
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}
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private function _create_album($album) {
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access::required("view", $album);
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access::required("add", $album);
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$form = album::get_add_form($album);
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if ($form->validate()) {
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$new_album = album::create(
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$album,
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$this->input->post("name"),
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$this->input->post("title", $this->input->post("name")),
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$this->input->post("description"),
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user::active()->id);
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log::success("content", "Created an album",
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html::anchor("albums/$new_album->id", "view album"));
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message::success(
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t("Created album %album_title", array("album_title" => p::clean($new_album->title))));
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print json_encode(
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array("result" => "success",
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"location" => url::site("albums/$new_album->id"),
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"resource" => url::site("albums/$new_album->id")));
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} else {
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print json_encode(
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array(
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"result" => "error",
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"form" => $form->__toString() . html::script("modules/gallery/js/albums_form_add.js")));
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}
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}
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private function _create_photo($album) {
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access::required("view", $album);
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access::required("add", $album);
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// If we set the content type as JSON, it triggers saving the result as
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// a document in the browser (well, in Chrome at least).
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// @todo figure out why and fix this.
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$form = photo::get_add_form($album);
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if ($form->validate()) {
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$photo = photo::create(
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$album,
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$this->input->post("file"),
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$_FILES["file"]["name"],
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$this->input->post("title", $this->input->post("name")),
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$this->input->post("description"),
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user::active()->id);
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log::success("content", "Added a photo", html::anchor("photos/$photo->id", "view photo"));
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message::success(
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t("Added photo %photo_title", array("photo_title" => p::clean($photo->title))));
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print json_encode(
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array("result" => "success",
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"resource" => url::site("photos/$photo->id"),
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"location" => url::site("photos/$photo->id")));
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} else {
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print json_encode(
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array("result" => "error",
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"form" => $form->__toString()));
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}
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}
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/**
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* @see REST_Controller::_update($resource)
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*/
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public function _update($album) {
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access::verify_csrf();
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access::required("view", $album);
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access::required("edit", $album);
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$view = album::get_edit_form($album);
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$form = $view->form;
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if ($valid = $form->validate()) {
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// Make sure that there's not a conflict
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if ($album->id != 1 &&
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Database::instance()
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->from("items")
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->where("parent_id", $album->parent_id)
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->where("id <>", $album->id)
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->where("name", $form->edit_item->dirname->value)
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->count_records()) {
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$form->edit_item->dirname->add_error("conflict", 1);
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$valid = false;
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}
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}
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if ($valid) {
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$album->title = $form->edit_item->title->value;
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$album->description = $form->edit_item->description->value;
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$album->sort_column = $form->edit_item->sort_order->column->value;
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$album->sort_order = $form->edit_item->sort_order->direction->value;
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if ($album->id != 1) {
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$album->rename($form->edit_item->dirname->value);
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}
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$album->save();
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module::event("item_edit_form_completed", $album, $form);
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log::success("content", "Updated album", "<a href=\"albums/$album->id\">view</a>");
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message::success(
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t("Saved album %album_title", array("album_title" => p::clean($album->title))));
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print json_encode(
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array("result" => "success",
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"location" => url::site("albums/$album->id")));
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} else {
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print json_encode(
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array("result" => "error",
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"form" => $view->__toString()));
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}
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}
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/**
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* @see REST_Controller::_form_add($parameters)
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*/
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public function _form_add($album_id) {
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$album = ORM::factory("item", $album_id);
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access::required("view", $album);
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access::required("add", $album);
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switch ($this->input->get("type")) {
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case "album":
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print album::get_add_form($album) .
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html::script("modules/gallery/js/albums_form_add.js");
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break;
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case "photo":
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print photo::get_add_form($album);
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break;
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default:
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kohana::show_404();
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}
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}
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/**
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* @see REST_Controller::_form_add($parameters)
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*/
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public function _form_edit($album) {
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access::required("view", $album);
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access::required("edit", $album);
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print album::get_edit_form($album);
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}
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}
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