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<?php
/***************************************************************************
Copyright (c) 2004 - 2006 Marcus Campbell
http://scuttle.org/
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***************************************************************************/
require_once 'header.inc.php';
$userservice =& ServiceFactory::getServiceInstance('UserService');
$templateservice =& ServiceFactory::getServiceInstance('TemplateService');
$tplVars = array();
if ($userservice->isLoggedOn() && sizeof($_FILES) > 0 && $_FILES['userfile']['size'] > 0) {
$userinfo = $userservice->getCurrentUser();
if (isset($_POST['status']) && is_numeric($_POST['status'])) {
$status = intval($_POST['status']);
}
else {
$status = 2;
}
$depth = array();
$xml_parser = xml_parser_create();
xml_set_element_handler($xml_parser, "startElement", "endElement");
if (!($fp = fopen($_FILES['userfile']['tmp_name'], "r")))
die(T_("Could not open XML input"));
while ($data = fread($fp, 4096)) {
if (!xml_parse($xml_parser, $data, feof($fp))) {
die(sprintf(T_("XML error: %s at line %d"),
xml_error_string(xml_get_error_code($xml_parser)),
xml_get_current_line_number($xml_parser)));
}
}
xml_parser_free($xml_parser);
header('Location: '. createURL('bookmarks', $userinfo[$userservice->getFieldName('username')]));
}
else {
$templatename = 'importDelicious.tpl';
$tplVars['subtitle'] = T_('Import Bookmarks from del.icio.us');
$tplVars['formaction'] = createURL('import');
$templateservice->loadTemplate($templatename, $tplVars);
}
function startElement($parser, $name, $attrs) {
global $depth, $status, $tplVars, $userservice;
$bookmarkservice =& ServiceFactory::getServiceInstance('BookmarkService');
$userservice =& ServiceFactory::getServiceInstance('UserService');
if ($name == 'POST') {
while(list($attrTitle, $attrVal) = each($attrs)) {
switch ($attrTitle) {
case 'HREF':
$bAddress = $attrVal;
break;
case 'DESCRIPTION':
$bTitle = $attrVal;
break;
case 'EXTENDED':
$bDescription = $attrVal;
break;
case 'TIME':
$bDatetime = $attrVal;
break;
case 'TAG':
$tags = strtolower($attrVal);
break;
}
}
if ($bookmarkservice->bookmarkExists($bAddress, $userservice->getCurrentUserId())) {
$tplVars['error'] = T_('You have already submitted this bookmark.');
} else {
// Strangely, PHP can't work out full ISO 8601 dates, so we have to chop off the Z.
$bDatetime = substr($bDatetime, 0, -1);
// If bookmark claims to be from the future, set it to be now instead
if (strtotime($bDatetime) > time()) {
$bDatetime = gmdate('Y-m-d H:i:s');
}
if ($bookmarkservice->addBookmark($bAddress, $bTitle, $bDescription, $status, $tags, $bDatetime, true, true))
$tplVars['msg'] = T_('Bookmark imported.');
else
$tplVars['error'] = T_('There was an error saving your bookmark. Please try again or contact the administrator.');
}
}
$depth[$parser]++;
}
function endElement($parser, $name) {
global $depth;
$depth[$parser]--;
}
?>