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Diffstat (limited to 'core/libraries/Theme_View.php')
| -rw-r--r-- | core/libraries/Theme_View.php | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/core/libraries/Theme_View.php b/core/libraries/Theme_View.php new file mode 100644 index 00000000..5bb1b843 --- /dev/null +++ b/core/libraries/Theme_View.php @@ -0,0 +1,118 @@ +<?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 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 "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::get_list() 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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