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<?php
/**
* $Horde: mnemo/data.php,v 1.36.2.7 2006/08/22 15:58:06 jan Exp $
*
* Copyright 2001-2006 Jan Schneider <jan@horde.org>
*
* See the enclosed file LICENSE for license information (ASL). If you
* did not receive this file, see http://www.horde.org/licenses/asl.php.
*
* @author Jan Schneider <jan@horde.org>
* @since Mnemo 1.0
* @package Mnemo
*/
function _cleanup()
{
global $import_step;
$import_step = 1;
return IMPORT_FILE;
}
@define('MNEMO_BASE', dirname(__FILE__));
require_once MNEMO_BASE . '/lib/base.php';
require_once 'Horde/Data.php';
if (!$conf['menu']['import_export']) {
require MNEMO_BASE . '/index.php';
exit;
}
/* Importable file types. */
$file_types = array('csv' => _("CSV"),
'vnote' => _("vNote"));
/* Templates for the different import steps. */
$templates = array(
IMPORT_CSV => array($registry->get('templates', 'horde') . '/data/csvinfo.inc'),
IMPORT_MAPPED => array($registry->get('templates', 'horde') . '/data/csvmap.inc'),
);
if (Mnemo::hasPermission('max_notes') !== true &&
Mnemo::hasPermission('max_notes') <= Mnemo::countMemos()) {
$message = @htmlspecialchars(sprintf(_("You are not allowed to create more than %d notes."), Mnemo::hasPermission('max_notes')), ENT_COMPAT, NLS::getCharset());
if (!empty($conf['hooks']['permsdenied'])) {
$message = Horde::callHook('_perms_hook_denied', array('mnemo:max_notes'), 'horde', $message);
}
$notification->push($message, 'horde.warning', array('content.raw'));
$templates[IMPORT_FILE] = array(MNEMO_TEMPLATES . '/data/export.inc');
} else {
$templates[IMPORT_FILE] = array(MNEMO_TEMPLATES . '/data/import.inc', MNEMO_TEMPLATES . '/data/export.inc');
}
/* Field/clear name mapping. */
$app_fields = array('body' => _("Memo Text"),
'category' => _("Category"));
/* Initial values. */
$param = array('file_types' => $file_types);
$import_format = Util::getFormData('import_format', '');
$import_step = Util::getFormData('import_step', 0) + 1;
$actionID = Util::getFormData('actionID');
$error = false;
/* Loop through the action handlers. */
switch ($actionID) {
case 'export':
$exportID = Util::getFormData('exportID');
/* Create a Mnemo storage instance. */
require_once MNEMO_BASE . '/lib/Driver.php';
$storage = &Mnemo_Driver::singleton(Auth::getAuth());
$storage->retrieve();
/* Get the full, sorted memo list. */
$notes = Mnemo::listMemos();
switch ($exportID) {
case EXPORT_CSV:
if (count($notes) == 0) {
$notification->push(_("There were no memos to export."), 'horde.message');
$error = true;
} else {
$data = array();
foreach ($notes as $note) {
unset($note['memo_id']);
unset($note['memolist_id']);
unset($note['desc']);
unset($note['uid']);
$data[] = $note;
}
$csv = &Horde_Data::singleton('csv');
$csv->exportFile(_("notes.csv"), $data, true);
exit;
}
}
break;
case IMPORT_FILE:
$_SESSION['import_data']['target'] = Util::getFormData('notepad_target');
break;
}
if (!$error) {
$data = &Horde_Data::singleton($import_format);
if (is_a($data, 'PEAR_Error')) {
$notification->push(_("This file format is not supported."), 'horde.error');
$next_step = IMPORT_FILE;
} else {
$next_step = $data->nextStep($actionID, $param);
if (is_a($next_step, 'PEAR_Error')) {
$notification->push($next_step->getMessage(), 'horde.error');
$next_step = $data->cleanup();
}
}
}
/* We have a final result set. */
if (is_array($next_step)) {
/* Create a category manager. */
require_once 'Horde/Prefs/CategoryManager.php';
$cManager = new Prefs_CategoryManager();
$categories = $cManager->get();
/* Create a Mnemo storage instance. */
require_once MNEMO_BASE . '/lib/Driver.php';
$storage = &Mnemo_Driver::singleton($_SESSION['import_data']['target']);
$max_memos = Mnemo::hasPermission('max_notes');
$num_memos = Mnemo::countMemos();
foreach ($next_step as $row) {
if ($max_memos !== true && $num_memos >= $max_memos) {
$message = @htmlspecialchars(sprintf(_("You are not allowed to create more than %d notes."), Mnemo::hasPermission('max_notes')), ENT_COMPAT, NLS::getCharset());
if (!empty($conf['hooks']['permsdenied'])) {
$message = Horde::callHook('_perms_hook_denied', array('mnemo:max_notes'), 'horde', $message);
}
$notification->push($message, 'horde.error', array('content.raw'));
break;
}
/* Check if we need to convert from iCalendar data into an array. */
if (is_a($row, 'Horde_iCalendar_vnote')) {
$row = $storage->fromiCalendar($row);
}
foreach ($app_fields as $field => $null) {
if (!isset($row[$field])) {
$row[$field] = '';
}
}
/* Default the category if there isn't one. */
if (empty($row['category'])) {
$row['category'] = '';
}
/* Parse out the first line as the description if necessary. */
if (empty($row['desc'])) {
$tmp = explode("\n", $row['body'], 2);
$row['desc'] = array_shift($tmp);
}
$result = $storage->add($row['desc'], $row['body'], $row['category']);
if (is_a($result, 'PEAR_Error')) {
break;
}
$note = $storage->get($result);
/* If we have created or modified dates for the note, set them
* correctly in the history log. */
if (!empty($row['created'])) {
$history = &Horde_History::singleton();
if (is_array($row['created'])) {
$row['created'] = $row['created']['ts'];
}
$history->log('mnemo:' . $_SESSION['import_data']['target'] . ':' . $note['uid'],
array('action' => 'add', 'ts' => $row['created']), true);
}
if (!empty($row['modified'])) {
$history = &Horde_History::singleton();
if (is_array($row['modified'])) {
$row['modified'] = $row['modified']['ts'];
}
$history->log('mnemo:' . $_SESSION['import_data']['target'] . ':' . $note['uid'],
array('action' => 'modify', 'ts' => $row['modified']), true);
}
if (!empty($row['category']) &&
!in_array($row['category'], $categories)) {
$cManager->add($row['category']);
$categories[] = $row['category'];
}
$num_memos++;
}
if (!count($next_step)) {
$notification->push(sprintf(_("The %s file didn't contain any notes."),
$file_types[$_SESSION['import_data']['format']]), 'horde.error');
} elseif (is_a($result, 'PEAR_Error')) {
$notification->push(sprintf(_("There was an error importing the data: %s"),
$result->getMessage()), 'horde.error');
} else {
$notification->push(sprintf(_("%s file successfully imported"),
$file_types[$_SESSION['import_data']['format']]), 'horde.success');
}
$next_step = $data->cleanup();
}
$title = _("Import/Export Notes");
require MNEMO_TEMPLATES . '/common-header.inc';
require MNEMO_TEMPLATES . '/menu.inc';
foreach ($templates[$next_step] as $template) {
require $template;
}
require $registry->get('templates', 'horde') . '/common-footer.inc';
|
