main.php

讲的是网络编程

    case 'uploadtpl2':
        xoops_cp_header();
        $tplset = htmlspecialchars($tplset);
        $moddir = htmlspecialchars($moddir);
        echo '<a href="admin.php?fct=tplsets">'. _MD_TPLMAIN .'</a>&nbsp;<span style="font-weight:bold;">&raquo;&raquo;</span>&nbsp;<a href="./admin.php?fct=tplsets&amp;op=listtpl&amp;moddir='.$moddir.'&amp;tplset='.$tplset.'">'.$tplset.'</a>&nbsp;<span style="font-weight:bold;">&raquo;&raquo;</span>&nbsp;'._MD_UPLOAD.'<br /><br />';
        include_once XOOPS_ROOT_PATH.'/class/xoopsformloader.php';
        $form = new XoopsThemeForm(_MD_UPLOAD, 'tplupload_form', 'admin.php', 'post', true);
        $form->setExtra('enctype="multipart/form-data"');
        $form->addElement(new XoopsFormLabel(_MD_FILENAME, $file));
        $form->addElement(new XoopsFormFile(_MD_CHOOSEFILE.'<br /><span style="color:#ff0000;">'._MD_UPWILLREPLACE.'</span>', 'tpl_upload', 200000), true);
        $form->addElement(new XoopsFormHidden('moddir', $moddir));
        $form->addElement(new XoopsFormHidden('tplset', $tplset));
        $form->addElement(new XoopsFormHidden('file', $file));
        $form->addElement(new XoopsFormHidden('type', $type));
        $form->addElement(new XoopsFormHidden('op', 'uploadtpl2_go'));
        $form->addElement(new XoopsFormHidden('fct', 'tplsets'));
        $form->addElement(new XoopsFormButton('', 'ploadtarupload_button', _MD_UPLOAD, 'submit'));
        $form->display();
        xoops_cp_footer();
        break;
    case 'uploadtpl2_go':
        if (!$GLOBALS['xoopsSecurity']->check()) {
            redirect_header('admin.php?fct=tplsets', 1, implode('<br />', $GLOBALS['xoopsSecurity']->getErrors()));
        }
        include_once XOOPS_ROOT_PATH.'/class/uploader.php';
        $uploader = new XoopsMediaUploader(XOOPS_UPLOAD_PATH, array('text/html', 'application/x-cdf', 'text/plain'), 200000);
        $uploader->setPrefix('tmp');
        if ($uploader->fetchMedia($_POST['xoops_upload_file'][0])) {
            if (!$uploader->upload()) {
                $err = $uploader->getErrors();
            } else {
                $tpltpl_handler =& xoops_gethandler('tplfile');
                $tplfile =& $tpltpl_handler->find('default', $type, null, $moddir, $file);
                if (is_array($tplfile)) {
                    $tpl =& $tplfile[0]->xoopsClone();
                    $tpl->setVar('tpl_id', 0);
                    $tpl->setVar('tpl_tplset', $tplset);
                    $tpl->setVar('tpl_lastmodified', time());
                    $fp = @fopen($uploader->getSavedDestination(), 'r');
                    $fsource = @fread($fp, filesize($uploader->getSavedDestination()));
                    @fclose($fp);
                    $tpl->setVar('tpl_source', $fsource, true);
                    @unlink($uploader->getSavedDestination());
                    if (!$tpltpl_handler->insert($tpl)) {
                        $err = 'Failed inserting data to database';
                    } else {
                        if ($tplset == $xoopsConfig['template_set']) {
                            include_once XOOPS_ROOT_PATH.'/class/template.php';
                            xoops_template_touch($tpl->getVar('tpl_id'), true);
                        }
                    }
                } else {
                    $err = 'This template file does not need to be installed (PHP files using this template file does not exist)';
                }
            }
        } else {
            $err = implode('<br />', $uploader->getErrors(false));
        }
        if (isset($err)) {
            xoops_cp_header(false);
            xoops_error($err);
            xoops_cp_footer();
            exit();
        }
        redirect_header('admin.php?fct=tplsets&amp;op=listtpl&amp;moddir='.$moddir.'&amp;tplset='.urlencode($tplset), 2, _MD_AM_DBUPDATED);
        break;
    case 'download':
        if (isset($tplset)) {
            if (false != extension_loaded('zlib')) {
                if (isset($_GET['method']) && $_GET['method'] == 'tar') {
                    if (@function_exists('gzencode')) {
                        require_once(XOOPS_ROOT_PATH.'/class/tardownloader.php');
                        $downloader = new XoopsTarDownloader();
                    }
                } else {
                    if (@function_exists('gzcompress')) {
                        require_once(XOOPS_ROOT_PATH.'/class/zipdownloader.php');
                        $downloader = new XoopsZipDownloader();
                    }
                }
                $tplset_handler =& xoops_gethandler('tplset');
                $tplsetobj =& $tplset_handler->getByName($tplset);
                $xml = "<"."?xml version=\"1.0\"?".">\r\n<tplset>\r\n  <name>".$tplset."</name>\r\n  <dateCreated>".$tplsetobj->getVar('tplset_created')."</dateCreated>\r\n  <credits>\r\n".$tplsetobj->getVar('tplset_credits')."\r\n  </credits>\r\n  <generator>".XOOPS_VERSION."</generator>\r\n  <templates>";
                $tpltpl_handler =& xoops_gethandler('tplfile');
                $files =& $tpltpl_handler->getObjects(new Criteria('tpl_tplset', $tplset), true);
                $fcount = count($files);
                if ($fcount > 0) {
                    for ($i = 0; $i < $fcount; $i++) {
                        if ($files[$i]->getVar('tpl_type') == 'block') {
                            $path = $tplset.'/templates/'.$files[$i]->getVar('tpl_module').'/blocks/'.$files[$i]->getVar('tpl_file');
                            $xml .= "\r\n    <template name=\"".$files[$i]->getVar('tpl_file')."\">\r\n      <module>".$files[$i]->getVar('tpl_module')."</module>\r\n      <type>block</type>\r\n      <lastModified>".$files[$i]->getVar('tpl_lastmodified')."</lastModified>\r\n    </template>";
                        } elseif ($files[$i]->getVar('tpl_type') == 'module') {
                            $path = $tplset.'/templates/'.$files[$i]->getVar('tpl_module').'/'.$files[$i]->getVar('tpl_file');
                            $xml .= "\r\n    <template name=\"".$files[$i]->getVar('tpl_file')."\">\r\n      <module>".$files[$i]->getVar('tpl_module')."</module>\r\n      <type>module</type>\r\n      <lastModified>".$files[$i]->getVar('tpl_lastmodified')."</lastModified>\r\n    </template>";
                        }
                        $downloader->addFileData($files[$i]->getVar('tpl_source'), $path, $files[$i]->getVar('tpl_lastmodified'));
                    }

                    $xml .= "\r\n  </templates>";
/*
                    $xml ." "\r\n  <images>";
                    $image_handler =& xoops_gethandler('imagesetimg');
                    $criteria = new CriteriaCompo(new Criteria('l.tplset_name', $tplset));
                    $criteria->add(new Criteria('s.imgset_refid', 0));
                    $ifiles =& $image_handler->getObjects($criteria);
                    $fcount = count($ifiles);
                    for ($i = 0; $i < $fcount; $i++) {
                        $dummyimage = XOOPS_CACHE_PATH.'/_dummyimage'.$i.time();
                        $fp = @fopen($dummyimage, 'wb');
                        @fwrite($fp, $ifiles[$i]->getVar('imgsetimg_body'));
                        @fclose($fp);
                        $downloader->addBinaryFile($dummyimage, $tplset.'/images/'.$ifiles[$i]->getVar('imgsetimg_file'));
                        @unlink($dummyimage);
                        $xml .= " \r\n   <image name=\"".$ifiles[$i]->getVar('imgsetimg_file')."\"></image>";
                    }
*/
                }
                //$xml .= "\r\n  </images>
                $xml .= "\r\n</tplset>";
                $downloader->addFileData($xml, $tplset.'/tplset.xml', time());
                echo $downloader->download($tplset, true);
            } else {
                xoops_cp_header();
                xoops_error(_MD_NOZLIB);
                xoops_cp_footer();
            }
        }
        break;
    case 'generatetpl':
        xoops_cp_header();
        xoops_confirm(array('tplset' => $tplset, 'moddir' => $moddir, 'file' => $file, 'type' => $type, 'op' => 'generatetpl_go', 'fct' => 'tplsets'), 'admin.php', _MD_PLZGENERATE, _MD_GENERATE);
        xoops_cp_footer();
        break;
    case 'generatetpl_go':
        if (!$GLOBALS['xoopsSecurity']->check()) {
            redirect_header('admin.php?fct=tplsets', 3, implode('<br />', $GLOBALS['xoopsSecurity']->getErrors()));
        }
        $tpltpl_handler =& xoops_gethandler('tplfile');
        $tplfile =& $tpltpl_handler->find('default', $type, null, $moddir, $file, true);
        if (count($tplfile) > 0) {
            $newtpl =& $tplfile[0]->xoopsClone();
            $newtpl->setVar('tpl_id', 0);
            $newtpl->setVar('tpl_tplset', $tplset);
            $newtpl->setVar('tpl_lastmodified', time());
            $newtpl->setVar('tpl_lastimported', 0);
            if (!$tpltpl_handler->insert($newtpl)) {
                $err = 'ERROR: Could not insert template <b>'.$tplfile[0]->getVar('tpl_file').'</b> to the database.';
            } else {
                if ($tplset == $xoopsConfig['template_set']) {
                    include_once XOOPS_ROOT_PATH.'/class/template.php';
                    xoops_template_touch($newtpl->getVar('tpl_id'));
                }
            }
        } else {
            $err = 'Selected file does not exist)';
        }
        if (!isset($err)) {
            redirect_header('admin.php?fct=tplsets&amp;op=listtpl&amp;moddir='.$newtpl->getVar('tpl_module').'&amp;tplset='.urlencode($newtpl->getVar('tpl_tplset')), 2, _MD_AM_DBUPDATED);
        }
        xoops_cp_header();
        xoops_error($err);
        echo '<br /><a href="admin.php?fct=tplsets">'._MD_AM_BTOTADMIN.'</a>';
        xoops_cp_footer();
        break;
    case 'generatemod':
        xoops_cp_header();
        xoops_confirm(array('tplset' => $tplset, 'op' => 'generatemod_go', 'fct' => 'tplsets', 'moddir' => $moddir), 'admin.php', _MD_PLZGENERATE, _MD_GENERATE);
        xoops_cp_footer();
        break;
    case 'generatemod_go':
        if (!$GLOBALS['xoopsSecurity']->check()) {
            redirect_header('admin.php?fct=tplsets', 3, implode('<br />', $GLOBALS['xoopsSecurity']->getErrors()));
        }
        $tpltpl_handler =& xoops_gethandler('tplfile');
        xoops_cp_header();
        echo '<code>';
        $tplfiles =& $tpltpl_handler->find('default', 'module', null, $moddir, null, true);
        $fcount = count($tplfiles);
        if ($fcount > 0) {
            echo 'Installing module template files for template set '.$tplset.'...<br />';
            for ($i = 0; $i < $fcount; $i++) {
                $newtpl =& $tplfiles[$i]->xoopsClone();
                $newtpl->setVar('tpl_id', 0);
                $newtpl->setVar('tpl_tplset', $tplset);
                $newtpl->setVar('tpl_lastmodified', time());
                $newtpl->setVar('tpl_lastimported', 0);
                if (!$tpltpl_handler->insert($newtpl)) {
                    echo '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not insert template <b>'.$file.'</b> to the database.</span><br />';
                } else {
                    if ($tplset == $xoopsConfig['template_set']) {
                        include_once XOOPS_ROOT_PATH.'/class/template.php';
                        xoops_template_touch($newtpl->getVar('tpl_id'));
                    }
                    echo '&nbsp;&nbsp;Template <b>'.$tplfiles[$i]->getVar('tpl_file').'</b> added to the database.<br />';
                }
            }
            flush();
            unset($newtpl);
        }
        unset($files);
        $tplfiles =& $tpltpl_handler->find('default', 'block', null, $moddir, null, true);
        $fcount = count($tplfiles);
        if ($fcount > 0) {
            echo '&nbsp;&nbsp;Installing block template files...<br />';
            for ($i = 0; $i < $fcount; $i++) {
                $newtpl =& $tplfiles[$i]->xoopsClone();
                $newtpl->setVar('tpl_id', 0);
                $newtpl->setVar('tpl_tplset', $tplset);
                $newtpl->setVar('tpl_lastmodified', time());
                $newtpl->setVar('tpl_lastimported', 0);
                if (!$tpltpl_handler->insert($newtpl)) {
                    echo '&nbsp;&nbsp;&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not insert block template <b>'.$tplfiles[$i]->getVar('tpl_file').'</b> to the database.</span><br />';echo $newtpl->getHtmlErrors();
                } else {
                    if ($tplset == $xoopsConfig['template_set']) {
                        include_once XOOPS_ROOT_PATH.'/class/template.php';