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212 lines
7.9 KiB
212 lines
7.9 KiB
<?php
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/**
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* @package tikiwiki
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*/
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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/****************************************************************************
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** TikiWiki Forum Import Tool v1.00 12/01/2007 **
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****************************************************************************
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** Written by Mike Kerr (kerrnel22)
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**
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** This script is for importing the contents of a TikiWiki forum:
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** - from the same database
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** - from a different database
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** - from a different server
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** - from an SQL dump
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**
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** You must have 'tiki_forum_admin' permissions to run this script, due to
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** the sensitive and invasive nature of this activity. Forum moderators do
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** not count.
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**
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** This tool will not import attachments, or retain state information such
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** as read counters or posts waiting on moderator approval.
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**
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** The target forum must already exist on your Tiki installation. The forum
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** you select to move will not be recreated. Only the contents will be
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** copied.
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**
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** Roadmap
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** -------
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** v1.1 - Allow to migrate phpBB2 (perhaps other forum types) to Tiki forums.
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**
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** STATE OF THE CODE
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** -----------------
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** - Currently only works when importing Tiki forums from an SQL file.
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** - SQL file dump must be set to escape single quotes with \' instead of ''
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** - If you get timeout problems, you may need to increase your php.ini
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** 'max_execution_time' to something like 120 or more, depending on the
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** size of your SQL file. 120 is good for a file around 20Mb.
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**
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****************************************************************************/
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// Initialization
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$inputConfiguration = [
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[ 'staticKeyFilters' =>
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[
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'step1' => 'word',
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'step2' => 'word',
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'step3' => 'word',
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'import' => 'word',
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'fForumid' => 'digits',
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'tForumid' => 'digits',
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'ftype' => 'word',
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'prefix' => 'word',
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'server' => 'striptags',
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]
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]
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];
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require_once('tiki-setup.php');
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$access->check_feature('feature_forums');
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$access->check_permission('tiki_p_admin_forum');
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include_once('lib/importerlib.php');
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$import = new Importer($dbTiki);
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global $prefs;
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// Which iteration of the process are we in?
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// Step 0 - Select Import Method
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// Step 1 - Test Import Method Succeeded
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// Step 2 - Select Forum to Import From/To
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// Step 3 - Migration Complete - Do Again?
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if (isset($_POST["step4"])) {
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} elseif (isset($_POST["step3"])) {
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if ($_POST["import"] == 'same') { // Same db and server
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} elseif ($_POST["import"] == 'other') { // Different db & server
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} elseif ($_POST["import"] == 'sql') { // Import from SQL file
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if (! $_POST["fForumid"] || ! $_POST["tForumid"]) {
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$smarty->assign('failed', 'true');
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} else {
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$moo = $import->importSQLForum(
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$_POST["ftype"],
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$_POST["prefix"],
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$_POST["server"],
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$_POST["fForumid"],
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$_POST["tForumid"]
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);
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$smarty->assign('failed', 'false');
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}
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} else { // Error
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$smarty->assign('msg', tra("Form error - no import method selected for some reason."));
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$smarty->display("error.tpl");
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die;
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}
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$smarty->assign('step', 'import');
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$smarty->assign('iMethod', $_POST["import"]);
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$smarty->assign('fi_type', $_POST["ftype"]);
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$smarty->assign('fi_prefix', $_POST["prefix"]);
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$smarty->assign('server', $_POST["server"]);
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$smarty->assign('tomove', $moo);
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$smarty->assign('fF', $_POST["fForumid"]);
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$smarty->assign('tF', $_POST["tForumid"]);
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} elseif (isset($_POST["step2"])) {
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if ($_POST["import"] == 'same') { // Same db and server
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} elseif ($_POST["import"] == 'other') { // Different db & server
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} elseif ($_POST["import"] == 'sql') { // Import from SQL file
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//read sql file to create forum list
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$sqlForums = $import->parseForumList(
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$_POST["ftype"],
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$_POST["prefix"],
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$_POST["server"]
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);
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$smarty->assign('fromForums', $sqlForums);
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if (count($sqlForums) == 0) {
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$smarty->assign('noforumsF', 'true');
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} else {
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$smarty->assign('noforumsF', 'false');
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}
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} else { // Error
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$smarty->assign('msg', tra("Form error - no import method selected for some reason."));
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$smarty->display("error.tpl");
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die;
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}
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$toForums = $import->list_forums(0, -1, 'created_asc', '');
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$smarty->assign_by_ref('toForums', $toForums["data"]);
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if (count($toForums["data"]) == 0) {
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$smarty->assign('noforumsT', 'true');
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} else {
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$smarty->assign('noforumsT', 'false');
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}
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$smarty->assign('step', 'select');
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$smarty->assign('iMethod', $_POST["import"]);
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$smarty->assign('fi_type', $_POST["ftype"]);
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$smarty->assign('fi_prefix', $_POST["prefix"]);
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$smarty->assign('server', $_POST["server"]);
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} elseif (isset($_POST["step1"])) {
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if (! isset($_POST["import"])) {
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$smarty->assign('msg', tra("Form error - no import method selected for some reason."));
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$smarty->display("error.tpl");
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die;
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} elseif ($_POST["import"] == 'same') { // Same db and server
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} elseif ($_POST["import"] == 'other') { // Different db & server
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} elseif ($_POST["import"] == 'sql') { // Import from SQL file
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/* Import from the SQL file will only look in $tikiroot/$tmpDir or
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* $tikiroot/img/wiki_up for the speficied file. Any path is
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* stripped off the filename input by the user. $tmpDir overrides
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* the wiki_up directory. If the file exists, it then gets
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* parsed to strip out just the SQL needed for the type of system
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* being imported. The relevant data is stored in /tmp in two
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* temporary flatfiles.
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*/
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if (! isset($_REQUEST["server"])) {
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$smarty->assign('msg', tra("Form error - no server-side filename entered for selected import method."));
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$smarty->display("error.tpl");
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die;
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}
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$server = basename($_REQUEST["server"]);
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if ($server == '') {
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$smarty->assign('passed', 'false');
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$smarty->assign('filecheck', '');
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$smarty->assign('server', '');
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} elseif (file_exists($prefs['tmpDir'] . '/' . $server)) {
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$smarty->assign('filecheck', $prefs['tmpDir']);
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$smarty->assign('passed', 'true');
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$smarty->assign('server', $prefs['tmpDir'] . '/' . $server);
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} elseif (file_exists('img/wiki_up/' . $server)) {
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$smarty->assign('filecheck', "img/wiki_up");
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$smarty->assign('passed', 'true');
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$smarty->assign('server', "img/wiki_up" . $server);
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} else {
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$smarty->assign('filecheck', $prefs['tmpDir']);
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$smarty->assign('passed', 'false');
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}
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} else { // Error
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$smarty->assign('msg', tra("Form error - no import method selected for some reason."));
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$smarty->display("error.tpl");
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die;
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}
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$smarty->assign('step', 'test');
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$smarty->assign('iMethod', $_POST["import"]);
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$smarty->assign('fi_type', $_POST["ftype"]);
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$smarty->assign('fi_prefix', $_POST["prefix"]);
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} else {
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$smarty->assign('step', 'new');
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$smarty->assign('tmpdir', isset($prefs['tmpDir']) ? $prefs['tmpDir'] : '');
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$smarty->assign('fi_types', $import->fi_types);
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$smarty->assign('fi_prefixes', $import->fi_prefixes);
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}
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// disallow robots to index page:
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$smarty->assign('metatag_robots', 'NOINDEX, NOFOLLOW');
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// Display the page
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$smarty->assign('mid', 'tiki-forum_import.tpl');
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$smarty->display("tiki.tpl");
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exit;
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