144 lines
5.0 KiB
PHP
144 lines
5.0 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) 2000-2012 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 latestupdates_Controller extends Controller {
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public function albums($id) {
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// Figure out how many items to display on each page.
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$page_size = module::get_var("gallery", "page_size", 9);
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// Figure out which page # the visitor is on and
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// don't allow the visitor to go below page 1.
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$page = Input::instance()->get("page", 1);
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if ($page < 1) {
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url::redirect("latestupdates/albums/{$item->id}");
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}
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// First item to display.
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$offset = ($page - 1) * $page_size;
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$item = ORM::factory("item", $id);
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// Determine the total number of items,
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// for page numbering purposes.
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$count = $item
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->viewable()
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->where("type", "!=", "album")
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->order_by("created", "DESC")
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->descendants_count();
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// Figure out what the highest page number is.
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$max_pages = ceil($count / $page_size);
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// Don't let the visitor go past the last page.
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if ($max_pages && $page > $max_pages) {
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url::redirect("latestupdates/albums/{$item->id}?page=$max_pages");
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}
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// Figure out which items to display on this page.
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$children = $item
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->viewable()
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->where("type", "!=", "album")
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->order_by("created", "DESC")
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->descendants($page_size, $offset);
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// Set up the previous and next page buttons.
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if ($page > 1) {
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$previous_page = $page - 1;
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$view->previous_page_link = url::site("latestupdates/albums/{$item->id}?page={$previous_page}");
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}
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if ($page < $max_pages) {
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$next_page = $page + 1;
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$view->next_page_link = url::site("latestupdates/albums/{$item->id}?page={$next_page}");
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}
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// Set up and display the actual page.
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$template = new Theme_View("page.html", "collection", "LatestUpdates");
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$template->page_title = t("Gallery :: Latest Updates");
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$template->set_global("page", $page);
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$template->set_global("page_size", $page_size);
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$template->set_global("max_pages", $max_pages);
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$template->set_global("children", $children);
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$template->set_global("children_count", $count);
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$template->content = new View("dynamic.html");
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$template->content->title = t("Latest Updates");
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print $template;
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}
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public function updates() {
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// Figure out how many items to display on each page.
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$page_size = module::get_var("gallery", "page_size", 9);
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// Figure out which page # the visitor is on and
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// don't allow the visitor to go below page 1.
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$page = Input::instance()->get("page", 1);
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if ($page < 1) {
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url::redirect("latestupdates/updates");
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}
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// First item to display.
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$offset = ($page - 1) * $page_size;
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// Determine the total number of items,
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// for page numbering purposes.
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$count = ORM::factory("item")
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->viewable()
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->where("type", "!=", "album")
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->find_all()
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->count();
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// Figure out what the highest page number is.
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$max_pages = ceil($count / $page_size);
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// Don't let the visitor go past the last page.
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if ($max_pages && $page > $max_pages) {
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url::redirect("latestupdates/updates?page=$max_pages");
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}
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// Figure out which items to display on this page.
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$items = ORM::factory("item")
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->viewable()
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->where("type", "!=", "album")
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->order_by("created", "DESC")
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->find_all($page_size, $offset);
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// Set up the previous and next page buttons.
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if ($page > 1) {
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$previous_page = $page - 1;
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$view->previous_page_link = url::site("latestupdates/updates?page={$previous_page}");
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}
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if ($page < $max_pages) {
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$next_page = $page + 1;
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$view->next_page_link = url::site("latestupdates/updates?page={$next_page}");
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}
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// Set up and display the actual page.
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$template = new Theme_View("page.html", "collection", "LatestUpdates");
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$template->page_title = t("Gallery :: Latest Updates");
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$template->set_global("page", $page);
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$template->set_global("page_size", $page_size);
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$template->set_global("max_pages", $max_pages);
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$template->set_global("children", $items);
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$template->set_global("children_count", $count);
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$template->content = new View ("dynamic.html");
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$template->content->title = t("Latest Updates");
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print $template;
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}
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} |