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<?php declare(strict_types=1);
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/*
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You may not change or alter any portion of this comment or credits
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of supporting developers from this source code or any supporting source code
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which is considered copyrighted (c) material of the original comment or credit authors.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*/
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/**
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* Wgfilemanager module for xoops
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*
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* @copyright module for xoops
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* @license GNU GPL 2.0 or later (https://www.gnu.org/licenses/gpl-2.0.html)
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* @author Wedega - Email:<[email protected]> - Website:<https://wedega.com>
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* @version $Id: 1.0 images.php 1 Mon 2018-03-19 10:04:51Z XOOPS Project (www.xoops.org) $
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*/
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use Xmf\Request;
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require __DIR__ . '/header.php';
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// It recovered the value of argument op in URL$
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$op = Request::getString('op', 'list');
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$templateMain = 'wgfilemanager_admin_clone.tpl';
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switch ($op) {
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case 'list':
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default:
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$GLOBALS['xoopsTpl']->assign('navigation', $adminObject->displayNavigation('clone.php'));
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require_once $GLOBALS['xoops']->path('class/xoopsformloader.php');
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$form = new \XoopsThemeForm(\sprintf(\_AM_WGFILEMANAGER_CLONE_TITLE, $helper->getModule()->getVar('name', 'E')), 'clone', 'clone.php', 'post', true);
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$clone = new \XoopsFormText(\_AM_WGFILEMANAGER_CLONE_NAME, 'clone', 20, 20, '');
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$clone->setDescription(\_AM_WGFILEMANAGER_CLONE_NAME_DSC);
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$form->addElement($clone, true);
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$form->addElement(new \XoopsFormHidden('op', 'submit'));
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$form->addElement(new \XoopsFormButton('', '', \_SUBMIT, 'submit'));
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$GLOBALS['xoopsTpl']->assign('form', $form->render());
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break;
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case 'submit':
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// Security Check
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if (!$GLOBALS['xoopsSecurity']->check()) {
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\redirect_header('clone.php', 3, \implode(',', $GLOBALS['xoopsSecurity']->getErrors()));
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}
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$clone = Request::getString('clone', '', 'POST');
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//check if name is valid
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if (empty($clone) || \preg_match('/[^a-zA-Z0-9\_\-]/', $clone)) {
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\redirect_header('clone.php', 3, \sprintf(\_AM_WGFILEMANAGER_CLONE_INVALIDNAME, $clone));
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}
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// Check wether the cloned module exists or not
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$dirClone = $GLOBALS['xoops']->path('modules/' . $clone);
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if ($clone && \is_dir($dirClone)) {
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\redirect_header('clone.php', 3, \sprintf(\_AM_WGFILEMANAGER_CLONE_EXISTS, $clone));
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}
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$patterns = [
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\mb_strtolower(\WGFILEMANAGER_DIRNAME) => \mb_strtolower($clone),
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\mb_strtoupper(\WGFILEMANAGER_DIRNAME) => \mb_strtoupper($clone),
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\ucfirst(\mb_strtolower(\WGFILEMANAGER_DIRNAME)) => \ucfirst(\mb_strtolower($clone)),
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];
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$patKeys = \array_keys($patterns);
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$patValues = \array_values($patterns);
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cloneFileFolder(\WGFILEMANAGER_PATH);
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$logocreated = createLogo(\mb_strtolower($clone));
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//change module name in modinfo.php
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// file, read it
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$content = \file_get_contents($dirClone . '/language/english/modinfo.php');
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$content = \str_replace('Wgfilemanager', \mb_strtolower($clone), $content);
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file_put_contents($dirClone . '/language/english/modinfo.php', $content);
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$msg = '';
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if (\is_dir($GLOBALS['xoops']->path('modules/' . \mb_strtolower($clone)))) {
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$msg .= \sprintf(\_AM_WGFILEMANAGER_CLONE_CONGRAT, "<a href='" . \XOOPS_URL . "/modules/system/admin.php?fct=modulesadmin&op=installlist'>" . \ucfirst(\mb_strtolower($clone)) . '</a>') . "<br>\n";
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if (!$logocreated) {
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$msg .= \_AM_WGFILEMANAGER_CLONE_IMAGEFAIL;
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}
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} else {
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$msg .= \_AM_WGFILEMANAGER_CLONE_FAIL;
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}
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$GLOBALS['xoopsTpl']->assign('result', $msg);
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break;
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}
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require __DIR__ . '/footer.php';
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// recursive cloning script
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/**
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* @param $path
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*/
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function cloneFileFolder($path): void
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{
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global $patKeys;
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global $patValues;
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//remove \XOOPS_ROOT_PATH and add after replace, otherwise there can be a bug if \XOOPS_ROOT_PATH contains same pattern
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$newPath = \XOOPS_ROOT_PATH . \str_replace($patKeys[0], $patValues[0], \mb_substr($path, \mb_strlen(\XOOPS_ROOT_PATH)));
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if (\is_dir($path)) {
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// create new dir
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if (!\mkdir($newPath) && !\is_dir($newPath)) {
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throw new \RuntimeException(\sprintf('Directory "%s" was not created', $newPath));
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}
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// check all files in dir, and process it
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$handle = \opendir($path);
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if ($handle) {
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while (false !== ($file = \readdir($handle))) {
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if (0 !== \mb_strpos($file, '.')) {
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cloneFileFolder("$path/$file");
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}
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}
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\closedir($handle);
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}
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} else {
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$noChangeExtensions = ['jpeg', 'jpg', 'gif', 'png', 'zip', 'ttf'];
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if (\in_array(\mb_strtolower(\pathinfo($path, \PATHINFO_EXTENSION)), $noChangeExtensions)) {
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// image
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\copy($path, $newPath);
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} else {
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// file, read it
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$content = \file_get_contents($path);
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$content = \str_replace($patKeys, $patValues, $content);
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\file_put_contents($newPath, $content);
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}
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}
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}
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/**
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* @param $dirname
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*
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* @return bool
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*/
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function createLogo($dirname)
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{
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if (!\extension_loaded('gd')) {
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return false;
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}
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$requiredFunctions = [
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'imagecreatefrompng',
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'imagecolorallocate',
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'imagefilledrectangle',
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'imagepng',
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'imagedestroy',
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'imagefttext',
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'imagealphablending',
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'imagesavealpha',
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];
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foreach ($requiredFunctions as $func) {
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if (!\function_exists($func)) {
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return false;
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}
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}
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// unset($func);
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if (!\file_exists($imageBase = $GLOBALS['xoops']->path('modules/' . $dirname . '/assets/images/logoModule.png'))
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|| !\file_exists($font = $GLOBALS['xoops']->path('modules/' . $dirname . '/assets/images/VeraBd.ttf'))) {
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return false;
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}
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$imageModule = \imagecreatefrompng($imageBase);
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// save existing alpha channel
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\imagealphablending($imageModule, false);
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\imagesavealpha($imageModule, true);
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//Erase old text
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$greyColor = \imagecolorallocate($imageModule, 237, 237, 237);
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\imagefilledrectangle($imageModule, 5, 35, 85, 46, $greyColor);
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// Write text
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$textColor = \imagecolorallocate($imageModule, 0, 0, 0);
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$spaceToBorder = (int)((80 - \mb_strlen($dirname) * 6.5) / 2);
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\imagefttext($imageModule, 8.5, 0, $spaceToBorder, 45, $textColor, $font, \ucfirst($dirname), []);
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// Set transparency color
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//$white = imagecolorallocatealpha($imageModule, 255, 255, 255, 127);
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//imagefill($imageModule, 0, 0, $white);
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//imagecolortransparent($imageModule, $white);
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\imagepng($imageModule, $GLOBALS['xoops']->path('modules/' . $dirname . '/assets/images/logoModule.png'));
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\imagedestroy($imageModule);
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return true;
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}
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Let?s assume that you have a directory layout like this:
and let?s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as
OtherDir/Foo.php
does not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php
, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: