public static function get_blog_info($cmid, $username)
{
global $DB;
$params = self::validate_parameters(self::get_blog_info_parameters(), array('cmid' => $cmid, 'username' => $username));
$user = $DB->get_field('user', 'id', array('username' => $params['username']), IGNORE_MISSING);
if (!$user) {
return array();
}
$result = oublog_import_getbloginfo($params['cmid'], $user);
return array('bcmid' => $result[0], 'boublogid' => $result[1], 'bcontextid' => $result[2], 'boublogname' => $result[3], 'bcoursename' => $result[4]);
}
if ($step == 2) {
// Do the import, show feedback. First check access.
echo html_writer::tag('p', get_string('import_step2_inst', 'oublog'));
flush();
$bid = required_param('bid', PARAM_INT);
if ($remote = optional_param('remote', false, PARAM_BOOL)) {
// Blog on remote server, use WS to get info.
if (!($result = oublog_import_remote_call('mod_oublog_get_blog_info', array('username' => $USER->username, 'cmid' => $bid)))) {
throw new moodle_exception('invalidcoursemodule', 'error');
}
$boublogid = $result->boublogid;
$bcontextid = $result->bcontextid;
$boublogname = $result->boublogname;
$bcoursename = $result->bcoursename;
} else {
list($bid, $boublogid, $bcontextid, $boublogname, $bcoursename) = oublog_import_getbloginfo($bid);
}
require_sesskey();
// Get selected and pre-selected posts.
$preselected = explode(',', optional_param('preselected', '', PARAM_SEQUENCE));
$selected = array();
foreach ($_POST as $name => $val) {
if (strpos($name, 'post_') === 0) {
$selected[] = $val;
}
}
$selected = array_filter(array_unique(array_merge($selected, $preselected), SORT_NUMERIC));
$stepinfo = array('step' => 2, 'bid' => $bid, 'preselected' => implode(',', $selected), 'remote' => $remote);
if (empty($selected)) {
echo html_writer::tag('p', get_string('import_step2_none', 'oublog'));
echo $OUTPUT->continue_button(new moodle_url('/mod/oublog/import.php', array_merge($params, $stepinfo, array('step' => 1))));
