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BatchEditor.class.php
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BatchEditor.class.php
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<?php
/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* @author Stas Fomin <stas-fomin@yandex.ru>
* @author Vitaliy Filippov <vitalif@mail.ru>
* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
*/
if (!defined('MEDIAWIKI'))
die('Not an entry point');
class BatchEditorPage extends SpecialPage
{
function __construct()
{
parent::__construct('BatchEditor', 'edit');
}
protected function getGroupName()
{
return 'pagetools';
}
function execute($par = null)
{
global $wgOut, $wgRequest, $wgTitle, $wgUser, $wgLang, $IP, $wgScriptPath, $wgVersion;
if ($wgOut->getResourceLoader()->getModule('mediawiki.pageselector'))
$wgOut->addModules('mediawiki.pageselector');
$wgOut->addModules('ext.BatchEditor');
$wgOut->setPageTitle(wfMsg('batcheditor-title'));
$a_titles = $wgRequest->getVal('a_titles');
$a_comment = $wgRequest->getVal('a_comment');
$a_find = $wgRequest->getVal('a_find');
$a_replace = $wgRequest->getVal('a_replace');
$a_add = $wgRequest->getVal('a_add');
$a_delete = $wgRequest->getVal('a_delete');
$a_run = $wgRequest->getVal('a_run');
$a_preview = $wgRequest->getVal('a_preview');
$a_create = $wgRequest->getCheck('a_create') ? ' checked="checked" ' : false;
$a_minor = $wgRequest->getCheck('a_minor') ? ' checked="checked" ' : false;
$a_regexp = $wgRequest->getCheck('a_regexp') ? ' checked="checked" ' : false;
$a_one = $wgRequest->getCheck('a_one') ? ' checked="checked" ' : false;
/* Is Mediawiki4Intranet Import/Export engine available? */
class_exists('SpecialExport');
$mw4i_addpages = NULL;
if (function_exists('wfExportAddPagesExec'))
$mw4i_addpages = array('wfExportAddPagesExec', 'wfExportAddPagesForm');
elseif (method_exists('SpecialExport', 'addPagesExec'))
$mw4i_addpages = array(
array('SpecialExport', 'addPagesExec'),
array('SpecialExport', 'addPagesForm'),
);
if ($mw4i_addpages)
{
$state = $_POST;
$state['pages'] = $a_titles;
if ($wgRequest->getCheck('addcat'))
{
call_user_func_array($mw4i_addpages[0], array(&$state));
$a_titles = $state['pages'];
}
}
$parserOptions = ParserOptions::newFromUser( $wgUser );
$numSessionID = preg_replace( "[\D]", "", session_id() );
$action = $wgTitle->getLocalUrl("");
ob_start();
?>
<form action=<?="'$action'"?> method='POST' class="mw-batcheditor">
<table>
<tr valign="top">
<td style="vertical-align: top; padding-right: 20px"><?=wfMsgExt('batcheditor-list-title', array('parseinline'))?></td>
<td><textarea name="a_titles" rows="8" cols="60"><?=htmlspecialchars($a_titles)?></textarea></td>
<td rowspan="3" style="padding-left: 16px"><?= $mw4i_addpages ? call_user_func($mw4i_addpages[1], $state) : '' ?></td>
</tr>
<tr valign="top">
<td><?=wfMsgExt('batcheditor-comment-title', array('parseinline'))?></td>
<td>
<input name="a_comment" style="width: 100%" value=<?='"'.htmlspecialchars($a_comment).'"'?> /><br />
<input type="checkbox" name="a_minor" id="a_minor" <?=$a_minor?> value="1"/><label for="a_minor"><?=wfMsg('minoredit')?></label>
<input type="checkbox" name="a_create" id="a_create" <?=$a_create?> value="1"/><label for="a_create"><?=wfMsg('batcheditor-create')?></label>
</td>
</tr>
<tr>
<td colspan="2">
<table cellspacing="8" style="border-collapse: separate">
<tr>
<th><?=wfMsgExt('batcheditor-find', array('parseinline'))?></th>
<th><?=wfMsgExt('batcheditor-replace', array('parseinline'))?></th>
</tr>
<tr>
<td><textarea name="a_find" rows="5" cols="45">
<?=htmlspecialchars($a_find)?>
</textarea></td>
<td><textarea name="a_replace" rows="5" cols="45">
<?=htmlspecialchars($a_replace)?>
</textarea></td>
</tr>
<tr>
<td colspan="2" align="right">
<input type="checkbox" name="a_regexp" id="a_regexp" <?=$a_regexp?> value="1" /> <label for='a_regexp'><?=wfMsgExt('batcheditor-pcre', array('parseinline'))?></label>
<input type="checkbox" name="a_one" id="a_one" <?=$a_one?> value="1" /> <label for='a_one'><?=wfMsgExt('batcheditor-oneline', array('parseinline'))?></label>
</td>
</tr>
<tr>
<th><?=wfMsgExt('batcheditor-addlines', array('parseinline'))?></th>
<th><?=wfMsgExt('batcheditor-deletelines', array('parseinline'))?></th>
</tr>
<tr>
<td><textarea name="a_add" rows="5" cols="45"><?=htmlspecialchars($a_add)?></textarea></td>
<td><textarea name="a_delete" rows="5" cols="45"><?=htmlspecialchars($a_delete)?></textarea></td>
</tr>
<tr><td align="center" colspan="2">
<input name='a_preview' value=<?='"'.wfMsgExt('batcheditor-preview', array('parseinline')).'"'?> type='submit' />
<input name='a_run' value=<?='"'.wfMsgExt('batcheditor-run', array('parseinline')).'"'?> type='submit' />
</td></tr>
</table>
</td>
</tr>
</table>
</form>
<?php
$interface_form = ob_get_contents();
ob_end_clean();
$wgOut->addHTML($interface_form);
# Remove CRLF
$a_find = str_replace("\r", "", $a_find);
$a_replace = str_replace("\r", "", $a_replace);
$a_add = str_replace("\r", "", $a_add);
$a_delete = str_replace("\r", "", $a_delete);
# One replacement or multiple?
if ($a_one)
{
$af = array($a_find);
$ar = array($a_replace);
}
else
{
$af = explode("\n", $a_find);
$ar = explode("\n", $a_replace);
}
# Save params
$log_params = array(
'replace' => array(),
'regexp' => $a_regexp && true,
'add' => $a_add,
'delete' => $a_delete,
);
# Replacements
$a_find = array();
foreach ($af as $a => $f)
{
$f = trim($f);
if ($f)
{
$repl = isset($ar[$a]) ? $ar[$a] : '';
$log_params['replace'][] = array($f, $repl);
if ($a_regexp)
$f = '#'.str_replace('#', "\\#", $f).'#'.($a_one ? 's' : '');
$a_find[] = array($f, $repl);
}
}
# Regexps for deleting whole lines
$af = explode("\n", $a_delete);
$a_delete = array();
foreach ($af as $a => $f)
{
$f = trim($f);
if ($f)
{
$f = '#^[ \t\r]*'.str_replace('#', "\\#", preg_quote($f)).'[ \t\r]*$#m';
$a_delete[] = $f;
}
}
if (trim($a_titles) != '' && ($a_run || $a_preview))
{
$wgOut->addWikiText(wfMsg('batcheditor-'.($a_run?'results':'preview').'-page'));
$arr_titles = explode("\n", $a_titles);
foreach($arr_titles as $s_title)
{
$s_title = trim($s_title);
$title = Title::newFromText($s_title);
if (!$title || !$title->userCan('read'))
continue;
$article = new Article($title);
$oldtext = '';
if ($article->exists())
{
$article->loadContent(false);
$oldtext = $article->mContent;
}
elseif (!$a_create)
{
$wgOut->addWikiText("== [[:$s_title]] ==\n".wfMsg('batcheditor-not-found', $s_title));
continue;
}
$newtext = $oldtext;
if (count($a_find))
{
$cb = $a_regexp ? 'preg_replace' : 'str_replace';
foreach ($a_find as $f)
$newtext = call_user_func($cb, $f[0], $f[1], $newtext);
}
if (count($a_delete))
foreach ($a_delete as $s)
$newtext = preg_replace($s, "", $newtext);
if (trim($a_add))
$newtext .= "\n" . $a_add;
# Preview or run only if new text differs
if ($newtext != $oldtext)
{
$oldrev = wfMsgHTML('revisionasof', $wgLang->timeanddate($article->getTimestamp(), true));
$newrev = wfMsg('yourtext');
if (version_compare($wgVersion, '1.18') >= 0)
$wgOut->addModules('mediawiki.action.history.diff');
else
$wgOut->addStyle('common/diff.css');
$wgOut->addWikiText("== [[:$s_title]] ==");
$canedit = $article->getTitle()->userCan('edit');
if (!$canedit)
{
$wgOut->addWikiText('<div style="color:red">\'\'\''.wfMsg('batcheditor-edit-denied').'\'\'\'</div>');
}
elseif ($a_run)
{
$flags = EDIT_DEFER_UPDATES | EDIT_AUTOSUMMARY;
if ($a_minor)
$flags |= EDIT_MINOR;
$st = false;
$comment = $a_comment;
if ($comment === '')
{
$comment = wfMsgNoTrans('batcheditor-page-summary', BatchEditLogFormatter::getBatchEditActions($log_params));
}
if (($st = $article->doEdit($newtext, $comment, $flags)) && $st->isGood())
{
$entry = new ManualLogEntry('batchedit', 'batchedit');
$entry->setTarget($title);
$entry->setParameters($log_params);
$entry->setPerformer($wgUser);
$logid = $entry->insert();
$entry->publish($logid, 'udp');
$newrev = wfMsgHTML('currentrev-asof', $wgLang->timeanddate($st->value['revision']->getTimestamp(), true));
}
else
{
$msg = wfMsg('batcheditor-edit-error');
if ($st)
$msg .= ': ' . $st->getWikiText();
else
$msg .= '.';
$wgOut->addWikiText('<div style="color:red">\'\'\'' . $msg . '\'\'\'</div>');
}
}
if (!$a_run || $canedit)
{
$de = new DifferenceEngine();
$de->setText($oldtext, $newtext);
$res = $de->getDiffBody();
$res = "
<table class='diff'>
<col class='diff-marker' />
<col class='diff-content' />
<col class='diff-marker' />
<col class='diff-content' />
<tr>
<td colspan='2' width='50%' align='center' class='diff-otitle'>$oldrev</td>
<td colspan='2' width='50%' align='center' class='diff-ntitle'>$newrev</td>
</tr>
" . $res . "</table>";
$wgOut->addHTML($res);
}
}
}
}
}
}
class BatchEditLogFormatter extends LogFormatter
{
public static function getBatchEditActions($params)
{
$actions = array();
foreach ($params['replace'] as $r)
{
if ($r[1] === '')
{
$t = $params['regexp'] ? 'del-pcre' : 'delete';
}
else
{
$t = $params['regexp'] ? 'pcre' : 'replace';
}
$actions[] = wfMsgNoTrans('batcheditor-log-'.$t, $r[0], $r[1]);
}
if ($params['add'] !== '')
{
$actions[] = wfMsgNoTrans('batcheditor-log-add', $params['add']);
}
if ($params['delete'] !== '')
{
$actions[] = wfMsgNoTrans('batcheditor-log-delete', $params['delete']);
}
return implode(', ', $actions);
}
protected function getMessageParameters()
{
$res = parent::getMessageParameters();
$res[] = self::getBatchEditActions($this->entry->getParameters());
return $res;
}
}