tiki-create_webhelp.php

<?php
/**
 * @package tikiwiki
 */
// (c) Copyright 2002-2016 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.
// $Id$

require_once('tiki-setup.php');
$structlib = TikiLib::lib('struct');

/**
 * @param $source
 * @param $dest
 * @return int
 */
function copys($source, $dest)
{
	if (! is_dir($source)) {
		return 0;
	}

	if (! is_dir($dest)) {
		mkdir($dest);
	}

	$h = @dir($source);
	while (@($entry = $h->read()) !== false) {
		if (($entry != '.') && ($entry != '..')) {
			if (is_dir("$source/$entry")&&$dest !== "$source/$entry") {
				copys("$source/$entry", "$dest/$entry");
			} else {
				@copy("$source/$entry", "$dest/$entry");
			}
		}
	}
	$h->close();
	return 1;
}

/**
 * @param $dir
 */
function deldirfiles($dir)
{
	$current_dir = opendir($dir);
	while ($entryname = readdir($current_dir)) {
		if (is_dir("$dir/$entryname") and ($entryname != '.' and $entryname != '..')) {
			deldirfiles("${dir}/${entryname}");
		} elseif ($entryname != '.' and $entryname != '..') {
			unlink("${dir}/${entryname}");
		}
	}
	closedir($current_dir);
}

$access->check_feature('feature_create_webhelp');
$access->check_permission('tiki_p_edit_structures');

$struct_info = $structlib->s_get_structure_info($_REQUEST['struct']);
$smarty->assign_by_ref('struct_info', $struct_info);

if (! $tikilib->user_has_perm_on_object($user, $struct_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;
}

if (isset($_REQUEST['create'])) {
	$smarty->assign('generated', 'y');
	$name = $_REQUEST['name'];
	$dir = $_REQUEST['dir'];
	$smarty->assign('dir', $_REQUEST['dir']);
	$struct = $_REQUEST['struct'];
	$top = $_REQUEST['top'];
	$output = '';
	$output .= tra('TikiHelp WebHelp generation engine. Generating WebHelp using:');
	$output .= '<ul><li>' . tr("Index: <strong>%0</strong>", $name) . '</li>';
	$output .= '<li>' . tr("Directory: <strong>%0</strong>", $dir) . '</li></ul>';
	$base = "whelp/$dir";

	if (! is_dir("whelp")) {
		if (! mkdir("whelp")) {
			$smarty->assign('msg', tra("Unable to create directory Run <code>sh setup.sh</code> from the command line to fix."));
			$smarty->display('error.tpl');
			die;
		}
	}
	if (! is_writeable('whelp')) {
		$smarty->assign('msg', tra("You need to change chmod 'whelp' manually to 777"));
		$smarty->display('error.tpl');
		die;
	}

	if (! is_dir("whelp/$dir")) {
		$output .= '<p>' . tr("Creating directory structure in <strong>%0</strong>.", $base) . '</p>';
		mkdir("whelp/$dir");
		mkdir("$base/js");
		mkdir("$base/css");
		mkdir("$base/icons");
		mkdir("$base/menu");
		mkdir("$base/pages");
		mkdir("$base/pages/img");
		mkdir("$base/pages/img/wiki_up");
	}
	$output .= '<p>' . tra('Eliminating previous files.') . '</p>';
	deldirfiles("$base/js");
	deldirfiles("$base/css");
	deldirfiles("$base/icons");
	deldirfiles("$base/menu");
	deldirfiles("$base/pages");
	deldirfiles("$base/pages/img/wiki_up");
	// Copy base files to the webhelp directory
	copys('lib/tikihelp', "$base/");
	copys('img/tikihelp', "$base/icons");

	$structlib->structure_to_webhelp($struct, $dir, $top);
	$smarty->assign('generated', 'y');
}

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


// disallow robots to index page:
$smarty->assign('metatag_robots', 'NOINDEX, NOFOLLOW');

// Display the template
$smarty->assign('mid', 'tiki-create_webhelp.tpl');
$smarty->display('tiki.tpl');