if ($step == 1) {
showtablerow('class="header"', '', $lang['founder_upgrade_preupdatelist']);
foreach ($updatefilelist as $file) {
$file = '<em class="files bold">' . $file . '</em>';
showtablerow('', '', array($file));
}
$linkurl = ADMINSCRIPT . '?action=' . $theurl . '&step=2';
showtablerow('', '', array($lang['founder_upgrade_store_directory'] . './data/update/Discuz! X' . $version . ' Release[' . $release . ']'));
showtablerow('', '', array('<input type="button" class="btn" onclick="window.location.href=\'' . $linkurl . '\'" value="' . $lang['founder_upgrade_download'] . '">'));
echo upgradeinformation(0);
} elseif ($step == 2) {
$fileseq = intval($_GET['fileseq']);
$fileseq = $fileseq ? $fileseq : 1;
if ($fileseq > count($updatefilelist)) {
if ($upgradeinfo['isupdatedb']) {
$discuz_upgrade->download_file($upgradeinfo, 'install/data/install.sql');
$discuz_upgrade->download_file($upgradeinfo, 'install/data/install_data.sql');
$discuz_upgrade->download_file($upgradeinfo, 'update.php', 'utility');
}
$linkurl = 'action=' . $theurl . '&step=3';
cpmsg('upgrade_download_complete_to_compare', $linkurl, 'loading', array('upgradeurl' => upgradeinformation(0)));
} else {
$downloadstatus = $discuz_upgrade->download_file($upgradeinfo, $updatefilelist[$fileseq - 1], 'upload', $updatemd5filelist[$fileseq - 1]);
if ($downloadstatus == 1) {
$linkurl = 'action=' . $theurl . '&step=2&fileseq=' . $fileseq;
cpmsg('upgrade_downloading_file', $linkurl, 'loading', array('file' => $updatefilelist[$fileseq - 1], 'percent' => sprintf("%2d", 100 * $fileseq / count($updatefilelist)) . '%', 'upgradeurl' => upgradeinformation(1)));
} elseif ($downloadstatus == 2) {
$linkurl = 'action=' . $theurl . '&step=2&fileseq=' . ($fileseq + 1);
cpmsg('upgrade_downloading_file', $linkurl, 'loading', array('file' => $updatefilelist[$fileseq - 1], 'percent' => sprintf("%2d", 100 * $fileseq / count($updatefilelist)) . '%', 'upgradeurl' => upgradeinformation(1)));
} else {
cpmsg('upgrade_redownload', 'action=' . $theurl . '&step=2&fileseq=' . $fileseq, 'form', array('file' => $updatefilelist[$fileseq - 1], 'upgradeurl' => upgradeinformation(-3)));
