private static function load_one($f)
{
if (!file_exists($f)) {
return false;
}
$csv = new CsvParser(file_get_contents($f), CsvParser::TYPE_GUESS);
$csv->set_comment_chars("%#");
if ($req = $csv->next()) {
if (array_search("name", $req) !== false) {
$csv->set_header($req);
} else {
$csv->set_header(array("name", "html"));
$csv->unshift($req);
}
while (($req = $csv->next()) !== false) {
self::$messages[$req["name"]] = (object) $req;
}
return true;
} else {
return false;
}
}
function upload_grades($pset, $text, $fname)
{
global $Conf;
assert($pset->gitless_grades);
$csv = new CsvParser($text);
$csv->set_header($csv->next());
while ($line = $csv->next()) {
if (($who = get($line, "github_username")) && $who !== "-") {
$user = $Conf->user_by_query("github_username=?", [$who]);
} else {
if (($who = get($line, "seascode_username")) && $who !== "-") {
$user = $Conf->user_by_query("seascode_username=?", [$who]);
} else {
if (($who = get($line, "huid")) && $who !== "-") {
$user = $Conf->user_by_query("huid=?", [$who]);
} else {
if (($who = get($line, "username")) && $who !== "-") {
$user = $Conf->user_by_query("github_username=? or seascode_username=? order by github_username=? desc limit 1", [$who, $who, $who]);
} else {
if (($who = get($line, "email")) && $who !== "-") {
$user = $Conf->user_by_email($who);
} else {
if ($who = get($line, "name")) {
list($first, $last) = Text::split_name($who);
$user = $Conf->user_by_query("firstName like '?s%' and lastName=?", [$first, $last]);
if ($user && $user->firstName != $first && !str_starts_with($user->firstName, "{$first} ")) {
$user = null;
}
} else {
continue;
}
}
}
}
}
}
if ($user) {
if (!save_grades($user, $pset, null, $line, true)) {
$Conf->errorMsg("no grades set for “" . htmlspecialchars($who) . "”");
}
} else {
$Conf->errorMsg(htmlspecialchars($fname) . ":" . $csv->lineno() . ": unknown user “" . htmlspecialchars($who) . "”");
}
}
return true;
}
function upload_grades($pset, $text, $fname)
{
global $Conf;
assert($pset->gitless_grades);
$csv = new CsvParser($text);
$csv->set_header($csv->next());
while ($line = $csv->next()) {
if (@$line["seascode_username"]) {
$who = $line["seascode_username"];
$user = Contact::find_by_username($who);
} else {
if (@$line["email"]) {
$who = $line["email"];
$user = Contact::find_by_email($who);
} else {
if (@$line["name"]) {
$who = $line["name"];
list($first, $last) = Text::split_name($who);
$user = Contact::find_by_query("firstName like '" . sqlqtrim($first) . "%' and lastName='" . sqlqtrim($last) . "'");
if ($user && $user->firstName != $first && !str_starts_with($user->firstName, "{$first} ")) {
$user = null;
}
} else {
continue;
}
}
}
if ($user) {
if (!save_grades($user, $pset, null, $line, true)) {
$Conf->errorMsg("no grades set for “" . htmlspecialchars($who) . "”");
}
} else {
$Conf->errorMsg(htmlspecialchars($fname) . ":" . $csv->lineno() . ": unknown user “" . htmlspecialchars($who) . "”");
}
}
return true;
}
function parse($text, $filename = null, $defaults = null, $alertf = null)
{
global $Conf;
$this->filename = $filename;
$this->astate->defaults = $defaults ?: array();
$csv = new CsvParser($text, CsvParser::TYPE_GUESS);
$csv->set_comment_chars("%#");
$csv->set_comment_function(array($this, "parse_csv_comment"));
if (!($req = $csv->next())) {
return $this->error($csv->lineno(), "empty file");
}
if (!$this->install_csv_header($csv, $req)) {
return false;
}
// parse file, load papers all at once
$lines = $pids = [];
while (($req = $csv->next()) !== false) {
$lines[] = [$csv->lineno(), $req];
$this->collect_papers($req, $pids, false);
}
if (count($pids)) {
$this->astate->lineno = $csv->lineno();
$this->astate->fetch_prows(array_keys($pids));
}
// now parse assignment
foreach ($lines as $i => $linereq) {
$this->astate->lineno = $linereq[0];
if ($i % 100 == 0) {
if ($alertf) {
call_user_func($alertf, $this, $linereq[0], $linereq[1]);
}
set_time_limit(30);
}
$this->apply($linereq[1]);
}
if ($alertf) {
call_user_func($alertf, $this, $csv->lineno(), false);
}
$this->finish();
}
function parseBulkFile($text, $filename)
{
global $Conf;
$text = cleannl($text);
if (!is_valid_utf8($text)) {
$text = windows_1252_to_utf8($text);
}
$filename = $filename ? "{$filename}:" : "line ";
$success = array();
if (!preg_match('/\\A[^\\r\\n]*(?:,|\\A)(?:user|email)(?:[,\\r\\n]|\\z)/', $text) && !preg_match('/\\A[^\\r\\n]*,[^\\r\\n]*,/', $text)) {
$tarr = CsvParser::split_lines($text);
foreach ($tarr as &$t) {
if (($t = trim($t)) && $t[0] !== "#" && $t[0] !== "%") {
$t = CsvGenerator::quote($t);
}
$t .= "\n";
}
unset($t);
$text = join("", $tarr);
}
$csv = new CsvParser($text);
$csv->set_comment_chars("#%");
$line = $csv->next();
if ($line && (array_search("email", $line) !== false || array_search("user", $line) !== false)) {
$csv->set_header($line);
} else {
$csv->set_header(array("user"));
$csv->unshift($line);
}
$cj_template = (object) array();
$topic_revmap = array();
foreach ($Conf->topic_map() as $id => $name) {
$topic_revmap[strtolower($name)] = $id;
}
$unknown_topics = array();
$errors = array();
while (($line = $csv->next()) !== false) {
$cj = clone $cj_template;
foreach ($line as $k => $v) {
$cj->{$k} = $v;
}
foreach (array("firstname" => "firstName", "first" => "firstName", "lastname" => "lastName", "last" => "lastName", "fullname" => "name", "fullName" => "name", "voice" => "voicePhoneNumber", "phone" => "voicePhoneNumber", "address1" => "addressLine1", "province" => "state", "region" => "state", "address2" => "addressLine2", "postalcode" => "zipCode", "zip" => "zipCode", "tags" => "contactTags") as $k => $x) {
if (isset($cj->{$k}) && !isset($cj->{$x})) {
$cj->{$x} = $cj->{$k};
}
}
// thou shalt not set passwords by bulk update
unset($cj->password, $cj->password_plaintext, $cj->new_password);
if (isset($cj->name) && !isset($cj->firstName) && !isset($cj->lastName)) {
list($cj->firstName, $cj->lastName) = Text::split_name($cj->name);
}
if (count($topic_revmap)) {
foreach (array_keys($line) as $k) {
if (preg_match('/^topic:\\s*(.*?)\\s*$/i', $k, $m)) {
if (($ti = @$topic_revmap[strtolower($m[1])]) !== null) {
$x = $line[$k];
if (strtolower($x) === "low") {
$x = -2;
} else {
if (strtolower($x) === "high") {
$x = 4;
} else {
if (!is_numeric($x)) {
$x = 0;
}
}
}
if (!@$cj->topics) {
$cj->topics = (object) array();
}
$cj->topics->{$ti} = $x;
} else {
$unknown_topics[$m[1]] = true;
}
}
}
}
$cj->id = "new";
$ustatus = new UserStatus(array("send_email" => true, "no_deprivilege_self" => true));
if ($saved_user = save_user($cj, $ustatus, null, true)) {
$success[] = "<a href=\"" . hoturl("profile", "u=" . urlencode($saved_user->email)) . "\">" . Text::user_html_nolink($saved_user) . "</a>";
}
foreach ($ustatus->error_messages() as $e) {
$errors[] = "<span class='lineno'>" . $filename . $csv->lineno() . ":</span> " . $e;
}
}
if (count($unknown_topics)) {
$errors[] = "There were unrecognized topics (" . htmlspecialchars(commajoin($unknown_topics)) . ").";
}
if (count($success) == 1) {
$successMsg = "Saved account " . $success[0] . ".";
} else {
if (count($success)) {
$successMsg = "Saved " . plural($success, "account") . ": " . commajoin($success) . ".";
}
}
if (count($errors)) {
$errorMsg = "<div class='parseerr'><p>" . join("</p>\n<p>", $errors) . "</p></div>";
}
if (count($success) && count($errors)) {
$Conf->confirmMsg($successMsg . "<br />{$errorMsg}");
} else {
if (count($success)) {
$Conf->confirmMsg($successMsg);
} else {
if (count($errors)) {
Conf::msg_error($errorMsg);
} else {
$Conf->warnMsg("Nothing to do.");
}
}
}
return count($errors) == 0;
}