phpldapadmin/htdocs/ldif_import.php

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<?php
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// $Header: /cvsroot/phpldapadmin/phpldapadmin/htdocs/ldif_import.php,v 1.35.2.1 2007/12/26 09:26:32 wurley Exp $
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/**
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* Imports an LDIF file to the specified server_id.
*
* Variables that come in as POST vars:
* - ldif_file (as an uploaded file)
* - server_id
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*
* @package phpLDAPadmin
*/
/**
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*/
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require './common.php';
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if (! $_SESSION[APPCONFIG]->isCommandAvailable('import'))
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pla_error(sprintf('%s%s %s',_('This operation is not permitted by the configuration'),_(':'),_('import')));
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$entry['continuous_mode'] = get_request('continuous_mode') ? true : false;
$entry['ldif'] = get_request('ldif');
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if ($entry['ldif']) {
$entry['remote_file'] = 'STDIN';
$entry['size'] = strlen($entry['ldif']);
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} elseif (isset($_FILES['ldif_file'])) {
$file = $_FILES['ldif_file']['tmp_name'];
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$entry['remote_file'] = $_FILES['ldif_file']['name'];
$entry['size'] = $_FILES['ldif_file']['size'];
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if (! is_array($_FILES['ldif_file'])) {
pla_error(_('Missing uploaded file.'),null,-1,false);
return;
}
if (! file_exists($file)) {
pla_error(_('No LDIF file specified. Please try again.'),null,-1,false);
return;
}
if ($entry['size'] <= 0) {
pla_error(_('Uploaded LDIF file is empty.'),null,-1,false);
return;
}
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} else {
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pla_error(_('You must either upload a file or provide an LDIF in the text box.'),null,-1,false);
return;
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}
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printf('<h3 class="title">%s</h3>',_('Import LDIF File'));
printf('<h3 class="subtitle">%s: <b>%s</b> %s: <b>%s (%s %s)</b></h3>',
_('Server'),htmlspecialchars($ldapserver->name),
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_('File'),htmlspecialchars($entry['remote_file']),number_format($entry['size']),_('bytes'));
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echo '<br /><br />';
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require LIBDIR.'ldif_functions.php';
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@set_time_limit(0);
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# String associated to the operation on the ldap server
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$actionString = array();
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$actionString['add'] = _('Adding...');
$actionString['delete'] = _('Deleting...');
$actionString['modrdn'] = _('Renaming...');
$actionString['moddn'] = _('Renaming...');
$actionString['modify'] = _('Modifying...');
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# String associated with error
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$actionErrorMsg =array();
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$actionErrorMsg['add'] = _('Could not add object:');
$actionErrorMsg['delete']= _('Could not delete object:');
$actionErrorMsg['modrdn']= _('Could not rename object:');
$actionErrorMsg['moddn']= _('Could not rename object:');
$actionErrorMsg['modify']= _('Could not modify object:');
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# instantiate the reader
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if (isset($entry['ldif']))
$ldifReader = new LdifReaderStdIn($entry['ldif'],$entry['continuous_mode']);
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else
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$ldifReader = new LdifReader($file,$entry['continuous_mode']);
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# instantiate the writer
$ldapWriter = new LdapWriter($ldapserver);
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# if ldif file has no version number, just display a warning
if (!$ldifReader->hasVersionNumber())
display_warning($ldifReader->getWarningMessage());
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$i=0;
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# if .. else not mandatory but should be easier to maintain
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if ($entry['continuous_mode']) {
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while ($ldifReader->readEntry()) {
$i++;
# get the entry.
$currentEntry = $ldifReader->fetchEntryObject();
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$edit_href = sprintf('cmd.php?cmd=template_engine&amp;server_id=%s&amp;dn=%s',$ldapserver->server_id,
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rawurlencode($currentEntry->dn));
$changeType = $currentEntry->getChangeType();
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printf('<small>%s <a href="%s">%s</a>',$actionString[$changeType],$edit_href,$currentEntry->dn);
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if ($ldifReader->hasRaisedException()) {
printf(' <span style="color:red;">%s</span></small><br />',_('Failed'));
$exception = $ldifReader->getLdapLdifReaderException();
printf(' <small><span style="color:red;">%s: %s</span></small><br />',
_('Line Number'),$exception->lineNumber);
printf(' <small><span style="color:red;">%s: %s</span></small><br />',
_('Line'),$exception->currentLine);
printf(' <small><span style="color:red;">%s: %s</span></small><br />',
_('Description'),$exception->message);
} else {
if ($ldapWriter->ldapModify($currentEntry))
printf(' <span style="color:green;">%s</span></small><br />',_('Success'));
else {
printf('<span style="color:red;">%s</span></small><br />',_('Failed'));
printf('<small><span style="color:red;">%s: %s</span></small><br />',
_('Error code'),$ldapserver->errno());
printf('<small><span style="color:red;">%s: %s</span></small><br />',
_('Description'),$ldapserver->error());
}
}
} # end while
} else {
# while we have a valid entry,
while ($entry = $ldifReader->readEntry()) {
$i++;
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$edit_href = sprintf('cmd.php?cmd=template_engine&amp;server_id=%s&amp;dn=%s',$ldapserver->server_id,
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rawurlencode($entry->dn));
$changeType = $entry->getChangeType();
printf('<small>%s <a href="%s">%s</a>',$actionString[$changeType],$edit_href,$entry->dn);
if ($ldapWriter->ldapModify($entry)) {
printf(' <span style="color:green;">%s</span></small><br />',_('Success'));
} else {
printf(' <span style="color:red;">%s</span></small><br /><br />',_('Failed'));
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$ldap_err_no = ('0x'.str_pad(dechex($ldapserver->errno()),2,0,STR_PAD_LEFT));
$verbose_error = pla_verbose_error($ldap_err_no);
$errormsg = sprintf('%s <b>%s</b>',$actionErrorMsg[$changeType],htmlspecialchars($entry->dn));
$errormsg .= sprintf('<br />%s: <b>%s</b>',_('LDAP said'),$verbose_error['title']);
$errormsg .= sprintf('<br />%s',$verbose_error['desc']);
system_message(array(
'title'=>_('LDIF text import'),
'body'=>$errormsg,
'type'=>'warn'));
break;
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}
}
# if any errors occurs during reading file ,"catch" the exception and display it here.
if ($ldifReader->hasRaisedException()) {
# get the entry which raise the exception,quick hack here
$currentEntry = $ldifReader->fetchEntryObject();
if ($currentEntry->dn != '') {
printf('<small>%s %s <span style="color:red;">%s</span></small><br />',
$actionString[$currentEntry->getChangeType()],$currentEntry->dn,_('Failed'));
}
# get the exception wich was raised
$exception = $ldifReader->getLdapLdifReaderException();
echo '<br /><br />';
display_pla_parse_error($exception,$currentEntry);
}
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}
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# close the file
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$ldifReader->done();
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function display_warning($warning){
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printf('<div style="color:orange"><small>%s</small></div>',$warning);
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}
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function display_pla_parse_error($exception,$faultyEntry) {
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global $actionErrorMsg;
$errorMessage = $actionErrorMsg[$faultyEntry->getChangeType()];
echo '<center>';
echo '<table class="error"><tr><td class="img"><img src="images/warning.png" /></td>';
echo '<td>';
printf('<center><h2>%s</h2></center>',_('LDIF Parse Error'));
echo '<br />';
printf('%s %s',$errorMessage,$faultyEntry->dn);
printf('<p><b>%s</b>: %s</p>',_('Description'),$exception->message);
printf('<p><b>%s</b>: %s</p>',_('Line'),$exception->currentLine);
printf('<p><b>%s</b>: %s</p>',_('Line Number'),$exception->lineNumber);
echo '<br />';
printf('<p><center><small>%s %s</small></center></p>',
_('Is this a phpLDAPadmin bug?'),sprintf(_('If so, please <a href="%s">report it</a>.'),get_href('add_bug')));
echo '</td>';
echo '</tr>';
echo '<center>';
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}
?>