\n";
$container = new htmlResponsiveRow();
$container->add(new htmlTitle(_("Import")), 12);
$sources = array(
_('File') => 'file',
_('Text input') => 'text'
);
$sourceRadio = new htmlResponsiveRadio(_('Source'), 'source', $sources, 'text');
$sourceRadio->setTableRowsToHide(
array(
'file' => array('text'),
'text' => array('file')
)
);
$sourceRadio->setTableRowsToShow(
array(
'text' => array('text'),
'file' => array('file')
)
);
$container->add($sourceRadio, 12);
$container->addVerticalSpacer('1rem');
$container->add(new htmlResponsiveInputFileUpload('file', _('File'), '750'), 12);
$container->add(new htmlResponsiveInputTextarea('text', '', '60', '20', _('LDIF data'), '750'), 12);
$container->addVerticalSpacer('3rem');
$button = new htmlButton('submitImport', _('Submit'));
$container->add($button, 12, 12, 12, 'text-center');
addSecurityTokenToMetaHTML($container);
parseHtml(null, $container, array(), false, $tabindex, 'user');
echo ("\n");
}
/**
* Prints the content area for the import tab during processing state.
*
* @param int $tabindex tabindex
*/
function printImportTabProcessing(&$tabindex) {
$message = checkImportData();
if (!empty($message)) {
$container = new htmlResponsiveRow();
$container->add(new htmlStatusMessage('ERROR', $message), 12);
parseHtml(null, $container, array(), false, $tabindex, 'user');
printImportTabContent($tabindex);
return;
}
echo "\n");
}
/**
* Checks if the import data is ok.
*
* @return string error message if not valid
*/
function checkImportData() {
$source = $_POST['source'];
$ldif = '';
if ($source == 'text') {
$ldif = $_POST['text'];
}
else {
$handle = fopen($_FILES['file']['tmp_name'], "r");
$ldif = fread($handle, 100000000);
fclose($handle);
}
if (empty($ldif)) {
return _('You must either upload a file or provide an import in the text box.');
}
$lines = preg_split("/\n|\r\n|\r/", $ldif);
$entriesData = extractImportEntries($lines);
if (!is_array($entriesData)) {
return $entriesData;
}
$_SESSION[Importer::SESSION_KEY_ENTRIES] = $entriesData;
$_SESSION[Importer::SESSION_KEY_COUNT] = sizeof($entriesData);
}
/**
* Extracts the single entries in the file.
*
* @param string[] $lines LDIF lines
* @return string|array array of string[]
*/
function extractImportEntries($lines) {
$entries = array();
$currentEntry = array();
foreach ($lines as $line) {
if (substr(trim($line), 0, 1) === '#') {
// skip comments
continue;
}
if (empty(trim($line))) {
// end of entry
if (!empty($currentEntry)) {
$entries[] = $currentEntry;
$currentEntry = array();
}
}
elseif (substr($line, 0, 1) === ' ') {
// append to last line if starting with a space
if (empty($currentEntry)) {
return _('Invalid data:') . ' ' . htmlspecialchars($line);
}
else {
$currentEntry[sizeof($currentEntry) - 1] .= substr($line, 1);
}
}
else {
$parts = explode(':', $line, 2);
if (sizeof($parts) < 2) {
return _('Invalid data:') . ' ' . htmlspecialchars($line);
}
$currentEntry[] = $line;
}
}
if (!empty($currentEntry)) {
$entries[] = $currentEntry;
}
return $entries;
}
include '../../lib/adminFooter.inc';
