<?php

/**

* @package tikiwiki

*/

// (c) Copyright 2002-2015 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.

// $Id$

$section = 'wiki page';

require_once ('tiki-setup.php');

$structlib = TikiLib::lib('struct');

$categlib = TikiLib::lib('categ');

include_once ("lib/ziplib.php");

$access->check_feature(array('feature_wiki', 'feature_wiki_structure'));

$access->check_permission('tiki_p_view');

// start security hardened section

if ($tiki_p_edit_structures == 'y') {

if (isset($_REQUEST['rremove'])) {

$structure_info = $structlib->s_get_structure_info($_REQUEST['rremove']);

if (!$tikilib->user_has_perm_on_object($user, $structure_info["pageName"], 'wiki page', 'tiki_p_edit')) {

$smarty->assign('errortype', 401);

$smarty->assign('msg', tra("You do not have permission to edit this page."));

$smarty->display("error.tpl");

die;

}

$access->check_authenticity();

$structlib->s_remove_page($_REQUEST["rremove"], false, empty($_REQUEST['page']) ? '' : $_REQUEST['page']);

}

if (isset($_REQUEST['rremovex'])) {

$structure_info = $structlib->s_get_structure_info($_REQUEST['rremovex']);

if (!$tikilib->user_has_perm_on_object($user, $structure_info["pageName"], 'wiki page', 'tiki_p_edit')) {

$smarty->assign('errortype', 401);

$smarty->assign('msg', tra("You do not have permission to edit this page."));

$smarty->display("error.tpl");

die;

}

$access->check_authenticity();

$structlib->s_remove_page($_REQUEST["rremovex"], true, empty($_REQUEST['page']) ? '' : $_REQUEST['page']);

}

if (isset($_REQUEST['export'])) {

check_ticket('admin-structures');

$structure_info = $structlib->s_get_structure_info($_REQUEST['export']);

if ($prefs['feature_wiki_export'] != 'y' || $tiki_p_admin_wiki != 'y' || !$tikilib->user_has_perm_on_object($user, $structure_info["pageName"], 'wiki page', 'tiki_p_view')) {

$smarty->assign('errortype', 401);

$smarty->assign('msg', tra('You do not have permission to view this page.'));

$smarty->display("error.tpl");

die;

}

$structlib->s_export_structure($_REQUEST['export']);

}

if (isset($_REQUEST['zip']) && $tiki_p_admin == 'y') {

check_ticket('admin-structures');

include_once ('lib/wiki/xmllib.php');

$xmllib = new XmlLib;

$zipFile = 'dump/xml.zip';

$config['debug'] = false;

if ($xmllib->export_pages(null, $_REQUEST['zip'], $zipFile, $config)) {

if (!$config['debug']) {

header("location: $zipFile");

die;

}

} else {

$smarty->assign('error', $xmllib->get_error());

}

}

if (isset($_REQUEST['export_tree'])) {

check_ticket('admin-structures');

$structure_info = $structlib->s_get_structure_info($_REQUEST['export_tree']);

if (!$tikilib->user_has_perm_on_object($user, $structure_info["pageName"], 'wiki page', 'tiki_p_view')) {

$smarty->assign('errortype', 401);

$smarty->assign('msg', tra('You do not have permission to view this page.'));

$smarty->display("error.tpl");

die;

}

header("content-type: text/plain");

$structlib->s_export_structure_tree($_REQUEST['export_tree']);

die;

}

if (isset($_REQUEST['batchaction'])) {

check_ticket('admin-structures');

foreach ($_REQUEST['action'] as $batchid) {

$structure_info = $structlib->s_get_structure_info($batchid);

if (!$tikilib->user_has_perm_on_object($user, $structure_info['pageName'], 'wiki page', 'tiki_p_edit')) {

continue;

}

if ($_REQUEST['batchaction'] == 'delete') {

$structlib->s_remove_page($batchid, false, $structure_info['pageName']);

} elseif ($_REQUEST['batchaction'] == 'delete_with_page') {

$structlib->s_remove_page($batchid, true, $structure_info['pageName']);

}

}

}

$smarty->assign('askremove', 'n');

if (isset($_REQUEST['remove'])) {

check_ticket('admin-structures');

$structure_info = $structlib->s_get_structure_info($_REQUEST['remove']);

if (!$tikilib->user_has_perm_on_object($user, $structure_info["pageName"], 'wiki page', 'tiki_p_edit')) {

$smarty->assign('errortype', 401);

$smarty->assign('msg', tra("You do not have permission to edit this page."));

$smarty->display("error.tpl");

die;

}

$smarty->assign('askremove', 'y');

$smarty->assign('removename', $structure_info["pageName"]);

$smarty->assign('remove', $_REQUEST['remove']);

}

$alert_in_st = array();

$alert_categorized = array();

$alert_to_remove_cats = array();

$alert_to_remove_extra_cats = array();

$cat_type = 'wiki page';

$cat_objid = '';

$smarty->assign('just_created', 'n');

if (isset($_REQUEST["create"])) {

check_ticket('admin-structures');

if ((empty($_REQUEST['name']))) {

$smarty->assign('msg', tra("You must specify a page name, it will be created if it doesn't exist."));

$smarty->display("error.tpl");

die;

}

//try to add a new structure

$structure_id = $structlib->s_create_page(null, null, $_REQUEST['name'], $_REQUEST['alias'], null);

//Cannot create a structure if a structure already exists

if (!isset($structure_id)) {

$smarty->assign('msg', $_REQUEST['name'] . " " . tra("page not added (Exists)"));

$smarty->display("error.tpl");

die;

}

$cat_name = $_REQUEST['name'];

$cat_objid = $cat_name;

$cat_href = "tiki-index.php?page=" . urlencode($cat_name);

$cat_desc = '';

$cat_type = 'wiki page';

include_once ("categorize.php");

$categories = array(); // needed to prevent double entering (the first time when page is being categorized in categorize.php)

include_once ("categorize_list.php"); // needs to be up here to avoid picking up selection of cats from other existing sub-pages

$smarty->assign('just_created', $structure_id);

$smarty->assign('just_created_name', $_REQUEST['name']);

$parents[0] = $structure_id;

$last_pages[0] = null;

$tree_lines = explode("\n", $_REQUEST["tree"]);

foreach ($tree_lines as $full_line) {

$names = explode("->", $full_line);

$line = $names[0];

$line = rtrim($line);

// count the depth level (leading spaces indicate it)

$tabs = strlen($line) - strlen(ltrim($line));

// Is there smth else 'cept spaces?

if (strlen($line = trim($line))) {

$parent_id = $parents[$tabs];

if (isset($last_pages[$tabs])) {

$last_page = $last_pages[$tabs];

} else {

$last_page = null;

}

$alias = '';

if (!empty($names[1])) {

$alias = $names[1];

}

if ($tikilib->page_exists(trim($line))) {

$strucs = $structlib->get_page_structures(trim($line));

if (count($strucs) > 0) {

$alert_in_st[] = trim($line);

}

}

$new_page_ref_id = $structlib->s_create_page($parent_id, $last_page, trim($line), trim($alias), $structure_id);

if (isset($new_page_ref_id)) {

$parents[$tabs + 1] = $new_page_ref_id;

$last_pages[$tabs] = $new_page_ref_id;

$cat_name = trim($line);

$cat_objid = $cat_name;

$cat_href = "tiki-index.php?page=" . urlencode($cat_name);

$catObjectId = $categlib->is_categorized($cat_type, $cat_objid);

if ($prefs['feature_wiki_categorize_structure'] == 'y' && !$catObjectId) {

// page that is added is not categorized -> categorize it if necessary

if (isset($_REQUEST["cat_categorize"]) && $_REQUEST["cat_categorize"] == 'on' && isset($_REQUEST["cat_categories"])) {

$catObjectId = $categlib->add_categorized_object($cat_type, $cat_objid, $cat_desc, $cat_name, $cat_href);

$alert_categorized[] = $cat_name;

foreach ($_REQUEST["cat_categories"] as $cat_acat) {

$categlib->categorize($catObjectId, $cat_acat);

}

}

} elseif ($prefs['feature_wiki_categorize_structure'] == 'y') {

// page that is added is categorized

if (!isset($_REQUEST["cat_categories"]) || !isset($_REQUEST["cat_categorize"]) || isset($_REQUEST["cat_categorize"]) && $_REQUEST["cat_categorize"] != 'on') {

// alert that current pages are categorized

$alert_to_remove_cats[] = $cat_name;

} else {

// add categories and alert that current pages have different categories

$cats = $categlib->get_object_categories($cat_type, $cat_objid);

$numberofcats = count($cats);

$alert_categorized[] = $cat_name;

foreach ($_REQUEST["cat_categories"] as $cat_acat) {

if (!in_array($cat_acat, $cats, true)) {

$categlib->categorize($catObjectId, $cat_acat);

$numberofcats+= 1;

}

}

if ($numberofcats > count($_REQUEST["cat_categories"])) {

$alert_to_remove_extra_cats[] = $cat_name;

}

}

}

}

}

}

}

$smarty->assign('alert_in_st', $alert_in_st);

$smarty->assign('alert_categorized', $alert_categorized);

$smarty->assign('alert_to_remove_cats', $alert_to_remove_cats);

$smarty->assign('alert_to_remove_extra_cats', $alert_to_remove_extra_cats);

} // end of security hardening

if ($prefs['feature_categories'] == 'y') {

include_once ("categorize_list.php");

}

if (!isset($_REQUEST["sort_mode"])) {

$sort_mode = 'pageName_asc';

} else {

$sort_mode = $_REQUEST["sort_mode"];

}

if (!isset($_REQUEST["offset"])) {

$offset = 0;

} else {

$offset = $_REQUEST["offset"];

}

$smarty->assign_by_ref('offset', $offset);

if (isset($_REQUEST["find"])) {

$find = $_REQUEST["find"];

} else {

$find = '';

}

$smarty->assign('find', $find);

$smarty->assign_by_ref('sort_mode', $sort_mode);

// default $maxRecords defined in tiki-setup.php

if (isset($_REQUEST['maxRecords'])) {

$maxRecords = $_REQUEST['maxRecords'];

}

$filter = '';

if (!empty($_REQUEST['lang'])) {

$filter['lang'] = $_REQUEST['lang'];

$smarty->assign_by_ref('find_lang', $_REQUEST['lang']);

}

if (!empty($_REQUEST['categId'])) {

$filter['categId'] = $_REQUEST['categId'];

$smarty->assign_by_ref('find_categId', $_REQUEST['categId']);

}

if (isset($_REQUEST["exact_match"])) {

$exact_match = true;

$smarty->assign('exact_match', 'y');

} else {

$exact_match = false;

$smarty->assign('exact_match', 'n');

}

if ($prefs['feature_multilingual'] == 'y') {

$languages = array();

$langLib = TikiLib::lib('language');

$languages = $langLib->list_languages(false, 'y');

$smarty->assign_by_ref('languages', $languages);

}

$channels = $structlib->list_structures($offset, $maxRecords, $sort_mode, $find, $exact_match, $filter);

$smarty->assign('cant', $channels["cant"]);

$smarty->assign_by_ref('channels', $channels["data"]);

ask_ticket('admin-structures');

include_once ('tiki-section_options.php');

// disallow robots to index page:

$smarty->assign('metatag_robots', 'NOINDEX, NOFOLLOW');

$smarty->assign('pdf_export', ($prefs['print_pdf_from_url'] != 'none') ? 'y' : 'n');

// Display the template

$smarty->assign('mid', 'tiki-admin_structures.tpl');

$smarty->display("tiki.tpl");