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import.inc
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import.inc
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<?php
/*
+-----------------------------------------------------------------------+
| program/steps/addressbook/import.inc |
| |
| This file is part of the RoundCube Webmail client |
| Copyright (C) 2008, RoundCube Dev. - Switzerland |
| Licensed under the GNU GPL |
| |
| PURPOSE: |
| Import contacts from a vCard or CSV file |
| |
+-----------------------------------------------------------------------+
| Author: Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
$Id: $
*/
/**
* Handler function to display the import/upload form
*/
function rcmail_import_form($attrib)
{
global $RCMAIL, $OUTPUT;
$attrib += array('id' => "rcmImportForm");
$upload = new html_inputfield(array('type' => 'file', 'name' => '_file', 'id' => 'rcmimportfile', 'size' => 40));
$form = html::p(null, html::label('rcmimportfile', rcube_label('importfromfile')) . html::br() . $upload->show());
$check_replace = new html_checkbox(array('name' => '_replace', 'value' => 1, 'id' => 'rcmimportreplace'));
$form .= html::p(null, $check_replace->show(get_input_value('_replace', RCUBE_INPUT_GPC)) .
html::label('rcmimportreplace', rcube_label('importreplace')));
$OUTPUT->add_label('selectimportfile','importwait');
$OUTPUT->add_gui_object('importform', $attrib['id']);
$out = html::p(null, Q(rcube_label('importtext'), 'show'));
$out .= $OUTPUT->form_tag(array(
'action' => $RCMAIL->url('import'),
'method' => 'post',
'enctype' => 'multipart/form-data') + $attrib,
$form);
return $out;
}
/**
* Render the confirmation page for the import process
*/
function rcmail_import_confirm($attrib)
{
global $IMPORT_STATS;
$vars = get_object_vars($IMPORT_STATS);
$vars['names'] = join(', ', $IMPORT_STATS->names);
return html::p($attrib, Q(rcube_label(array(
'name' => 'importconfirm',
'nr' => $IMORT_STATS->inserted,
'vars' => $vars,
)), 'show'));
}
/**
* Create navigation buttons for the current import step
*/
function rcmail_import_buttons($attrib)
{
global $IMPORT_STATS, $OUTPUT;
$attrib += array('type' => "input");
unset($attrib['name']);
if (is_object($IMPORT_STATS)) {
$attrib['class'] = trim($attrib['class'] . ' mainaction');
$out = $OUTPUT->button(array('command' => "list", 'label' => "done") + $attrib);
}
else {
$out = $OUTPUT->button(array('command' => "list", 'label' => "cancel") + $attrib);
$out .= '&nbsp;';
$attrib['class'] = trim($attrib['class'] . ' mainaction');
$out .= $OUTPUT->button(array('command' => "import", 'label' => "import") + $attrib);
}
return $out;
}
/** The import process **/
$importstep = 'rcmail_import_form';
if ($_FILES['_file']['tmp_name'] && is_uploaded_file($_FILES['_file']['tmp_name'])) {
$replace = (bool)get_input_value('_replace', RCUBE_INPUT_GPC);
$CONTACTS = $RCMAIL->get_address_book(null, true);
// let rcube_vcard do the hard work :-)
$vcards = rcube_vcard::import(file_get_contents($_FILES['_file']['tmp_name']));
// no vcards detected
if (!count($vcards)) {
$OUTPUT->show_message('importerror', 'error');
}
else if ($CONTACTS->readonly) {
$OUTPUT->show_message('addresswriterror', 'error');
}
else {
$IMPORT_STATS = new stdClass;
$IMPORT_STATS->names = array();
$IMPORT_STATS->count = count($vcards);
$IMPORT_STATS->inserted = $IMPORT_STATS->skipped = $IMPORT_STATS->nomail = $IMPORT_STATS->errors = 0;
if ($replace)
$CONTACTS->delete_all();
foreach ($vcards as $vcard) {
$email = $vcard->email[0];
if (!$replace) {
// compare e-mail address
$existing = $CONTACTS->search('email', $email, false, false);
if (!$existing->count) { // compare display name
$existing = $CONTACTS->search('name', $vcard->displayname, false, false);
}
if ($existing->count) {
$IMPORT_STATS->skipped++;
continue;
}
}
// skip entries without an e-mail address
if (empty($email)) {
$IMPORT_STATS->nomail++;
continue;
}
$success = $CONTACTS->insert(array(
'name' => $vcard->displayname,
'firstname' => $vcard->firstname,
'surname' => $vcard->surname,
'email' => $email,
'vcard' => $vcard->export(),
));
if ($success) {
$IMPORT_STATS->inserted++;
$IMPORT_STATS->names[] = $vcard->displayname;
}
else {
$IMPORT_STATS->errors++;
}
}
$importstep = 'rcmail_import_confirm';
}
}
else if ($err = $_FILES['_file']['error']) {
if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE) {
$OUTPUT->show_message('filesizeerror', 'error', array('size' => show_bytes(parse_bytes(ini_get('upload_max_filesize')))));
}
else {
$OUTPUT->show_message('fileuploaderror', 'error');
}
}
$OUTPUT->set_pagetitle(rcube_label('importcontacts'));
$OUTPUT->add_handlers(array(
'importstep' => $importstep,
'importnav' => 'rcmail_import_buttons',
));
// render page
$OUTPUT->send('importcontacts');
?>

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