/**
* @param string $extKey
* @return boolean
*/
protected function dbUpdateNeeded()
{
if (t3lib_extMgm::isLoaded($this->extension->getExtensionKey()) && !empty($this->installTool)) {
$updateNeeded = $this->installTool->checkDBupdates($this->extension->getExtensionKey(), array('type' => 'L', 'files' => array('ext_tables.sql')), 1);
if (!empty($updateNeeded['structure']['diff']['extra'])) {
return TRUE;
}
}
return FALSE;
}
/**
* Download extension as file / make backup
*
* @param string Extension key
* @param array Extension information array
* @return string HTML content
*/
function extBackup($extKey, $extInfo)
{
$uArr = $this->extensionDetails->makeUploadarray($extKey, $extInfo);
if (is_array($uArr)) {
$backUpData = $this->terConnection->makeUploadDataFromarray($uArr);
$filename = 'T3X_' . $extKey . '-' . str_replace('.', '_', $extInfo['EM_CONF']['version']) . '-z-' . date('YmdHi') . '.t3x';
if (intval($this->CMD['doBackup']) == 1) {
ob_end_clean();
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename=' . $filename);
echo $backUpData;
exit;
} elseif ($this->CMD['dumpTables']) {
$filename = 'T3X_' . $extKey;
$cTables = count(explode(',', $this->CMD['dumpTables']));
if ($cTables > 1) {
$filename .= '-' . $cTables . 'tables';
} else {
$filename .= '-' . $this->CMD['dumpTables'];
}
$filename .= '+adt.sql';
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename=' . $filename);
echo tx_em_Database::dumpStaticTables($this->CMD['dumpTables']);
exit;
} else {
$techInfo = $this->install->makeDetailedExtensionAnalysis($extKey, $extInfo);
$lines = array();
$lines[] = '<tr class="t3-row-header"><td colspan="2">' . $GLOBALS['LANG']->getLL('extBackup_select') . '</td></tr>';
$lines[] = '<tr class="bgColor4"><td><strong>' . $GLOBALS['LANG']->getLL('extBackup_files') . '</strong></td><td>' . '<a class="t3-link" href="' . htmlspecialchars(t3lib_div::linkThisScript(array('CMD[doBackup]' => 1, 'CMD[showExt]' => $extKey))) . '">' . sprintf($GLOBALS['LANG']->getLL('extBackup_download'), $extKey) . '</a><br />
(' . $filename . ', <br />' . t3lib_div::formatSize(strlen($backUpData)) . ', <br />' . $GLOBALS['LANG']->getLL('extBackup_md5') . ' ' . md5($backUpData) . ')
<br /></td></tr>';
if (is_array($techInfo['tables'])) {
$lines[] = '<tr class="bgColor4"><td><strong>' . $GLOBALS['LANG']->getLL('extBackup_data_tables') . '</strong></td><td>' . tx_em_Database::dumpDataTablesLine($techInfo['tables'], $extKey) . '</td></tr>';
}
if (is_array($techInfo['static'])) {
$lines[] = '<tr class="bgColor4"><td><strong>' . $GLOBALS['LANG']->getLL('extBackup_static_tables') . '</strong></td><td>' . tx_em_Database::dumpDataTablesLine($techInfo['static'], $extKey) . '</td></tr>';
}
$content = '<table border="0" cellpadding="2" cellspacing="2">' . implode('', $lines) . '</table>';
return $content;
}
} else {
throw new RuntimeException('TYPO3 Fatal Error: ' . $GLOBALS['LANG']->getLL('extBackup_unexpected_error'), 1270853981);
}
}
