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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2008 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 View {
private $theme_name = null;
/**
* 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, admin, etc
* @param string $theme_name view name
* @return void
*/
public function __construct($name, $page_type, $theme_name="default") {
parent::__construct($name);
$this->theme_name = $theme_name;
$this->set_global('theme', $this);
$this->set_global('user', Session::instance()->get('user', null));
$this->set_global("page_type", $page_type);
}
public function url($path) {
return url::file("themes/{$this->theme_name}/$path");
}
public function item() {
return $this->item;
}
public function tag() {
return $this->tag;
}
public function page_type() {
return $this->page_type;
}
public function display($page_name, $view_class="View") {
return new $view_class($page_name);
}
public function pager() {
$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 $this->pagination->render();
}
/**
* Handle all theme functions that insert module content.
*/
public function __call($function, $args) {
switch ($function) {
case "album_blocks":
case "album_bottom":
case "album_top":
case "credits";
case "head":
case "header_bottom":
case "header_top":
case "navigation_top":
case "navigation_bottom":
case "page_bottom":
case "page_top":
case "photo_blocks":
case "photo_top":
case "sidebar_blocks":
case "sidebar_bottom":
case "sidebar_top":
case "tag_bottom":
case "tag_top":
case "thumbnail_bottom":
case "thumbnail_info":
case "thumbnail_top":
case "photo_bottom":
// @todo: restrict access to this option
$debug = Session::instance()->get("debug", false);
$blocks = array();
foreach (module::installed() as $module) {
$helper_class = "{$module->name}_block";
if (method_exists($helper_class, $function)) {
$blocks[] = call_user_func_array(
array($helper_class, $function),
array_merge(array($this), $args));
}
}
if ($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");
}
}
}
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