/
Theme_View.php
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/
Theme_View.php
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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2009 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class Theme_View_Core extends Gallery_View {
/**
* Attempts to load a view and pre-load view data.
*
* @throws Kohana_Exception if the requested view cannot be found
* @param string $name view name
* @param string $page_type page type: album, photo, tags, etc
* @param string $theme_name view name
* @return void
*/
public function __construct($name, $page_type) {
$theme_name = module::get_var("gallery", "active_site_theme");
if (!file_exists("themes/$theme_name")) {
module::set_var("gallery", "active_site_theme", "default");
theme::load_themes();
Kohana::log("error", "Unable to locate theme '$theme_name', switching to default theme.");
}
parent::__construct($name);
$this->theme_name = module::get_var("gallery", "active_site_theme");
if (user::active()->admin) {
$this->theme_name = Input::instance()->get("theme", $this->theme_name);
}
$this->item = null;
$this->tag = null;
$this->set_global("theme", $this);
$this->set_global("user", user::active());
$this->set_global("page_type", $page_type);
$this->set_global("page_title", null);
if ($page_type == "album") {
$this->set_global("thumb_proportion", $this->thumb_proportion());
}
$maintenance_mode = Kohana::config("core.maintenance_mode", false, false);
if ($maintenance_mode) {
message::warning(t("This site is currently in maintenance mode"));
}
}
/**
* Proportion of the current thumb_size's to default
* @return int
*/
public function thumb_proportion() {
// @TODO change the 200 to a theme supplied value when and if we come up with an
// API to allow the theme to set defaults.
return module::get_var("gallery", "thumb_size", 200) / 200;
}
public function item() {
return $this->item;
}
public function tag() {
return $this->tag;
}
public function page_type() {
return $this->page_type;
}
public function site_menu() {
$menu = Menu::factory("root");
if ($this->page_type != "login") {
gallery_menu::site($menu, $this);
foreach (module::active() as $module) {
if ($module->name == "gallery") {
continue;
}
$class = "{$module->name}_menu";
if (method_exists($class, "site")) {
call_user_func_array(array($class, "site"), array(&$menu, $this));
}
}
}
$menu->compact();
print $menu;
}
public function album_menu() {
$this->_menu("album");
}
public function tag_menu() {
$this->_menu("tag");
}
public function photo_menu() {
$this->_menu("photo");
}
public function thumb_menu($item) {
$this->_menu("thumb", $item);
}
private function _menu($type, $item=null) {
$menu = Menu::factory("root");
call_user_func_array(array("gallery_menu", $type), array(&$menu, $this, $item));
foreach (module::active() as $module) {
if ($module->name == "gallery") {
continue;
}
$class = "{$module->name}_menu";
if (method_exists($class, $type)) {
call_user_func_array(array($class, $type), array(&$menu, $this, $item));
}
}
print $menu;
}
public function pager() {
if ($this->children_count) {
$this->pagination = new Pagination();
$this->pagination->initialize(
array("query_string" => "page",
"total_items" => $this->children_count,
"items_per_page" => $this->page_size,
"style" => "classic"));
return $this->pagination->render();
}
}
/**
* Print out any site wide status information.
*/
public function site_status() {
return site_status::get();
}
/**
* Print out any messages waiting for this user.
*/
public function messages() {
return message::get();
}
/**
* Handle all theme functions that insert module content.
*/
public function __call($function, $args) {
switch ($function) {
case "album_blocks":
case "album_bottom":
case "album_top":
case "credits";
case "dynamic_bottom":
case "dynamic_top":
case "footer":
case "head":
case "header_bottom":
case "header_top":
case "page_bottom":
case "page_top":
case "photo_blocks":
case "photo_bottom":
case "photo_top":
case "resize_bottom":
case "resize_top":
case "sidebar_blocks":
case "sidebar_bottom":
case "sidebar_top":
case "thumb_bottom":
case "thumb_info":
case "thumb_top":
$blocks = array();
if (method_exists("gallery_theme", $function)) {
switch (count($args)) {
case 0:
$blocks[] = gallery_theme::$function($this);
break;
case 1:
$blocks[] = gallery_theme::$function($this, $args[0]);
break;
case 2:
$blocks[] = gallery_theme::$function($this, $args[0], $args[1]);
break;
default:
$blocks[] = call_user_func_array(
array("gallery_theme", $function),
array_merge(array($this), $args));
}
}
foreach (module::active() as $module) {
if ($module->name == "gallery") {
continue;
}
$helper_class = "{$module->name}_theme";
if (method_exists($helper_class, $function)) {
$blocks[] = call_user_func_array(
array($helper_class, $function),
array_merge(array($this), $args));
}
}
if ($function == "head") {
array_unshift($blocks, $this->combine_files($this->css, "css"));
array_unshift($blocks, $this->combine_files($this->scripts, "javascript"));
}
if (Session::instance()->get("debug")) {
if ($function != "head") {
array_unshift(
$blocks, "<div class=\"gAnnotatedThemeBlock gAnnotatedThemeBlock_$function gClearFix\">" .
"<div class=\"title\">$function</div>");
$blocks[] = "</div>";
}
}
return implode("\n", $blocks);
default:
throw new Exception("@todo UNKNOWN_THEME_FUNCTION: $function");
}
}
}