<?php
// (c) Copyright 2002-2009 by authors of the Tiki Wiki/CMS/Groupware Project
// 
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Header: /cvsroot/tikiwiki/tiki/tiki-directory_add_site.php,v 1.21 2007-10-12 07:55:25 nyloth Exp $
$section = 'directory';
require_once ('tiki-setup.php');
include_once ('lib/directory/dirlib.php');
if ($prefs['feature_directory'] != 'y') {
	$smarty->assign('msg', tra("This feature is disabled") . ": feature_directory");
	$smarty->display("error.tpl");
	die;
}
if ($tiki_p_submit_link != 'y') {
	$smarty->assign('errortype', 401);
	$smarty->assign('msg', tra("Permission denied"));
	$smarty->display("error.tpl");
	die;
}
// If no parent category then the parent category is 0
if (!isset($_REQUEST["parent"])) $_REQUEST["parent"] = 0;
// If no site category then the site category is -1
if (!isset($_REQUEST["addtocat"])) $_REQUEST["addtocat"] = - 1;
$smarty->assign('parent', $_REQUEST["parent"]);
$smarty->assign('addtocat', $_REQUEST["addtocat"]); // tells directory_add_site which category to select in menu list
$all = 0;
if ($_REQUEST["parent"] == 0) {
	$parent_name = 'Top';
	$all = 1;
} else {
	$parent_info = $dirlib->dir_get_category($_REQUEST['parent']);
	$parent_name = $parent_info['name'];
}
$smarty->assign('parent_name', $parent_name);
if (isset($parent_info) && $user) {
	if (in_array($parent_info['editorGroup'], $userlib->get_user_groups($user))) {
		$tiki_p_autosubmit_link = 'y';
		$smarty->assign('tiki_p_autosubmit_link', 'y');
	}
}
// Now get the path to the parent category
$path = $dirlib->dir_get_category_path_admin($_REQUEST["parent"]);
$smarty->assign_by_ref('path', $path);
// If no site is being edited set it to zero
$_REQUEST["siteId"] = 0;
$smarty->assign('siteId', $_REQUEST["siteId"]);
// If we are editing an existing category then get the category information
// If not initialize the information to zero
if ($_REQUEST["siteId"]) {
	$info = $dirlib->dir_get_site($_REQUEST["siteId"]);
} else {
	$info = array();
	$info["name"] = '';
	$info["description"] = '';
	$info["url"] = '';
	$info["country"] = 'None';
	$info["isValid"] = 'y';
}
$smarty->assign_by_ref('info', $info);
$smarty->assign('save', 'n');
// Replace (add or edit) a site
if (isset($_REQUEST["save"])) {
	check_ticket('dir-add-site');
	$msg = "";
	if (empty($user) && $prefs['feature_antibot'] == 'y' && (!isset($_SESSION['random_number']) || $_SESSION['random_number'] != $_REQUEST['antibotcode'])) {
		$msg.= tra("You have mistyped the anti-bot verification code; please try again.");
	}
	if (empty($_REQUEST["name"])) {
		$msg.= tra("Must enter a name to add a site. ");
	}
	if (empty($_REQUEST["url"])) {
		$msg.= tra("Must enter a url to add a site. ");
	} else {
		if (substr($_REQUEST["url"], 0, 7) <> 'http://' && substr($_REQUEST["url"], 0, 8) <> 'https://') {
			$_REQUEST["url"] = 'http://' . $_REQUEST["url"];
		}
		if ($dirlib->dir_url_exists($_REQUEST['url'])) {
			$msg.= tra("URL already added to the directory. Duplicate site? ");
		}
		if ($prefs['directory_validate_urls'] == 'y') {
			@$fsh = fopen($_REQUEST['url'], 'r');
			if (!$fsh) {
				$msg.= tra("URL cannot be accessed wrong URL or site is offline and cannot be added to the directory. ");
			}
		}
	}
	if (!isset($_REQUEST["siteCats"]) || count($_REQUEST["siteCats"]) == 0) {
		$msg.= tra("Must select a category. ");
	}
	if (isset($_REQUEST["isValid"]) && $_REQUEST["isValid"] == 'on') $_REQUEST["isValid"] = 'y';
	else $_REQUEST["isValid"] = 'n';
	if ($tiki_p_autosubmit_link == 'y') {
		$_REQUEST["isValid"] = 'y';
	}
	if ($msg == "") { // no error
		$siteId = $dirlib->dir_replace_site($_REQUEST["siteId"], $_REQUEST["name"], $_REQUEST["description"], $_REQUEST["url"], $_REQUEST["country"], $_REQUEST["isValid"]);
		$dirlib->remove_site_from_categories($siteId);
		foreach($_REQUEST["siteCats"] as $acat) {
			$dirlib->dir_add_site_to_category($siteId, $acat);
		}
		$info["isValid"] = 'y';
		$smarty->assign('save', 'y');
	} else {
		$info["isValid"] = 'n';
		$smarty->assign('msg', $msg);
	}
	$info = array();
	$info["name"] = $_REQUEST['name'];
	$info["description"] = $_REQUEST['description'];
	$info["url"] = $_REQUEST['url'];
	$info["country"] = $_REQUEST['country'];
	$smarty->assign('siteId', 0);
}
// Listing: categories in the parent category
// Pagination resolution
if (!isset($_REQUEST["sort_mode"])) {
	$sort_mode = 'created_desc';
} else {
	$sort_mode = $_REQUEST["sort_mode"];
}
if (!isset($_REQUEST["offset"])) {
	$offset = 0;
} else {
	$offset = $_REQUEST["offset"];
}
if (isset($_REQUEST["find"])) {
	$find = $_REQUEST["find"];
} else {
	$find = '';
}
$smarty->assign_by_ref('offset', $offset);
$smarty->assign_by_ref('sort_mode', $sort_mode);
$smarty->assign('find', $find);
// What are we paginating: items
if ($all) {
	$items = $dirlib->dir_list_all_sites($offset, $maxRecords, $sort_mode, $find);
} else {
	$items = $dirlib->dir_list_sites($_REQUEST["parent"], $offset, $maxRecords, $sort_mode, $find, $isValid = '');
}
$cant_pages = ceil($items["cant"] / $maxRecords);
$smarty->assign_by_ref('cant_pages', $cant_pages);
$smarty->assign('actual_page', 1 + ($offset / $maxRecords));
if ($items["cant"] > ($offset + $maxRecords)) {
	$smarty->assign('next_offset', $offset + $maxRecords);
} else {
	$smarty->assign('next_offset', -1);
}
if ($offset > 0) {
	$smarty->assign('prev_offset', $offset - $maxRecords);
} else {
	$smarty->assign('prev_offset', -1);
}
$smarty->assign_by_ref('items', $items["data"]);
$categs = $dirlib->dir_get_all_categories_accept_sites(0, -1, 'name asc', $find, $_REQUEST["siteId"]);
if (isset($_REQUEST["save"]) && $msg != "" && isset($_REQUEST["siteCats"])) { // an error occured, the chosen categs have to be set again
	$temp_max = sizeof($categs);
	foreach($_REQUEST["siteCats"] as $acat) {
		for ($ix = 0; $ix < $temp_max; ++$ix) {
			if ($categs[$ix]["categId"] == $acat) $categs[$ix]["belongs"] = 'y';
		}
	}
}
$smarty->assign('categs', $categs);
$countries = $tikilib->get_flags();
usort($countries, 'country_sort');
$smarty->assign_by_ref('countries', $countries);
// This page should be displayed with Directory section options
include_once ('tiki-section_options.php');
ask_ticket('dir-add-site');
// Display the template
$smarty->assign('mid', 'tiki-directory_add_site.tpl');
$smarty->display("tiki.tpl");
function country_sort($a, $b) {
	if ($a == 'None' || $b == 'Other') {
		return -1;
	} elseif ($b == 'None' || $a == 'Other') {
		return 1;
	} else {
		return strcmp($a, $b);
	}
}
