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179 lines
6.9 KiB
179 lines
6.9 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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$inputConfiguration = [
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[ 'staticKeyFilters' => [
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'searchtext' => 'xss',
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'replacetext' => 'xss',
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'maxRecords' => 'digits',
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'offset' => 'digits',
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'paddingLength' => 'digits',
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]
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]
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];
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require_once('tiki-setup.php');
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$wikilib = TikiLib::lib('wiki');
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$access->check_feature(['feature_wiki']);
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$access->check_permission(['tiki_p_admin_wiki']);
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// Search input
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$searchtext = '';
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$replacetext = '';
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if (! empty($_REQUEST['replacetext'])) {
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$replacetext = $_REQUEST['replacetext'];
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} else {
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$replacetext = '';
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}
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if (! empty($_REQUEST['searchtext'])) {
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$searchtext = $_REQUEST['searchtext'];
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}
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if (! isset($_REQUEST["offset"])) {
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$offset = 0;
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} else {
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$offset = $_REQUEST["offset"];
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}
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$smarty->assign('offset', $offset);
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if (! empty($_REQUEST['categId'])) {
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$categFilter = [$_REQUEST['categId']];
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$smarty->assign('find_categId', $_REQUEST['categId']);
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} else {
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$categFilter = [];
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$smarty->assign('find_categId', '');
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}
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if ($prefs['feature_categories'] == 'y') {
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$categlib = TikiLib::lib('categ');
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$categories = $categlib->getCategories(null, true, false);
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$smarty->assign('categories', $categories);
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}
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if (isset($_REQUEST["maxRecords"])) {
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$maxRecords = $_REQUEST["maxRecords"];
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} else {
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$maxRecords = 10;
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}
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$smarty->assign('maxRecords', $maxRecords);
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if (! isset($_REQUEST["paddingLength"])) {
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$paddingLength = 50;
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} else {
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$paddingLength = $_REQUEST["paddingLength"];
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}
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$smarty->assign('paddingLength', $paddingLength);
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if (isset($_REQUEST["casesensitive"]) && $_REQUEST["casesensitive"] == 'y') {
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$casesensitive = 'y';
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} else {
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$casesensitive = 'n';
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}
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$smarty->assign('casesensitive', $casesensitive);
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if (isset($_REQUEST['search']) && $searchtext) {
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$results = $wikilib->get_pages_contains($searchtext, $offset, $maxRecords, 'pageName_asc', $categFilter);
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$searchtextLength = strlen($searchtext);
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foreach ($results["data"] as &$r) {
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$pageLength = strlen($r["data"]);
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$curpos = -1;
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while ($curpos < $pageLength) {
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if ($casesensitive == 'y') {
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$curpos = strpos($r["data"], $searchtext, $curpos + 1);
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} else {
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$curpos = stripos($r["data"], $searchtext, $curpos + 1);
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}
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if ($curpos === false) {
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$r["beforeSnippet"][] = tra('This match was not case sensitive');
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$r["afterSnippet"][] = tra('This match was not case sensitive');
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$r["searchreplace"][] = '0:0:0';
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break;
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}
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// can't use str_replace because it replaces all: we need to be more precise
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$snippetStart = max(0, $curpos - $paddingLength);
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$leftpartLength = $curpos - $snippetStart;
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$rightpartLength = min($paddingLength, $pageLength - $curpos - $searchtextLength);
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$rightpartStart = $curpos + $searchtextLength;
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$foundtext = substr($r["data"], $curpos, $searchtextLength);
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$lefthash = md5($r["page_id"] . $r["version"] . $searchtext . $curpos);
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$righthash = md5($curpos . $searchtext . $r["version"] . $r["page_id"]);
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$beforeSnippet = substr($r["data"], $snippetStart, $leftpartLength) . $lefthash . $foundtext . $righthash . substr($r["data"], $rightpartStart, $rightpartLength);
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$beforeSnippet = htmlentities($beforeSnippet);
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$beforeSnippet = str_replace($lefthash, '<strong>', $beforeSnippet);
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$beforeSnippet = str_replace($righthash, '</strong>', $beforeSnippet);
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$afterSnippet = substr($r["data"], $snippetStart, $leftpartLength) . $lefthash . $replacetext . $righthash . substr($r["data"], $rightpartStart, $rightpartLength);
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$afterSnippet = htmlentities($afterSnippet);
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$afterSnippet = str_replace($lefthash, '<strong>', $afterSnippet);
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$afterSnippet = str_replace($righthash, '</strong>', $afterSnippet);
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$r["beforeSnippet"][] = $beforeSnippet;
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$r["afterSnippet"][] = $afterSnippet;
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$r["searchreplace"][] = ($r["page_id"] . ":" . $r["version"] . ":" . $curpos);
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}
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}
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$smarty->assign('cant', $results['cant']);
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$smarty->assign('results', $results['data']);
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}
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if (isset($_REQUEST['replace']) && $searchtext) {
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if (empty($_REQUEST['checked'])) {
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$message = tra('No items selected');
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} else {
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$last_page_id = 0;
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foreach ($_REQUEST['checked'] as $c) {
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list($page_id, $version, $curpos) = explode(":", $c);
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if ($last_page_id && $page_id == $last_page_id) {
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$version = $version + $versionadjuster;
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$curpos = $curpos + $curposadjuster;
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} else {
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$last_page_id = 0;
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$curposadjuster = 0;
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$versionadjuster = 0;
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}
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$page_info = $tikilib->get_page_info_from_id($page_id);
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if (! $page_info) {
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$message .= tra("Page cannot be found: ") . $page_id . "<br />";
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continue;
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}
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if ($page_info["version"] != $version) {
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$message .= tra("Page has changed since preview: ") . htmlentities($page_info["pageName"]) . "<br />";
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continue;
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}
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// do replacing
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$searchtextLength = strlen($searchtext);
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$data = $page_info["data"];
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$firstpart = substr($data, 0, $curpos);
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$lastpart = substr($data, $curpos + $searchtextLength);
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if (strtolower(substr($data, $curpos, $searchtextLength)) != strtolower($searchtext)) {
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$message .= tra("Page not updated due to error in replacing: ") . htmlentities($page_info["pageName"]) . "<br />";
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continue;
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}
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$data = $firstpart . $replacetext . $lastpart;
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$tikilib->update_page($page_info["pageName"], $data, tra('Mass search and replace'), $user, $tikilib->get_ip_address());
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$message .= tra("Page updated: ") . htmlentities($page_info["pageName"]) . "<br />";
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$versionadjuster++;
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$curposadjuster = $curposadjuster + strlen($replacetext) - $searchtextLength;
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$last_page_id = $page_id;
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}
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}
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if (empty($message)) {
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$message = tra('Nothing was replaced. Try selecting fewer items or increasing the limit change max_input_vars in php.ini.');
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}
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$smarty->assign('message', $message);
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}
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$smarty->assign('searchtext', $searchtext);
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$smarty->assign('replacetext', $replacetext);
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$smarty->assign('mid', 'tiki-search_replace.tpl');
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$smarty->display("tiki.tpl");
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