New version of the uploaduser script from Zbigniew Fiedorowicz and Steve Zeidner

http://moodle.org/mod/forum/discuss.php?d=2367#19283
This commit is contained in:
moodler 2004-01-04 02:07:59 +00:00
parent f15d37e068
commit f464c2757a

164
admin/uploaduser.php Executable file
View File

@ -0,0 +1,164 @@
<?PHP // $Id$
//Bulk user registration script from a comma separated file
//Returns list of users with their user ids
require_once("../config.php");
require_once("../lib/countries.php");
require_once("lib.php");
require_login();
if (!isadmin()) {
error("You must be an administrator to edit users this way.");
}
$notify = FALSE;
// import users
if ($filename = valid_uploaded_file($_FILES['userfile'])) {
optional_variable($numusers, 0);
//Fix mac/dos newlines
$text = my_file_get_contents($filename);
$text = preg_replace('!\r\n?!',"\n",$text);
$fp = fopen($filename, "w");
fwrite($fp,$text);
fclose($fp);
$fp = fopen($filename, "r");
// make arrays of valid fields for error checking
$required = array("username" => 1, "password" => 1,
"firstname" => 1, "lastname" => 1,
"email" => 1);
$optionalDefaults = array("institution" => 1, "department" => 1,
"city" => 1, "country" => 1,
"lang" => 1, "timezone" => 1);
$optional = array("idnumber" => 1, "icq" => 1,
"phone1" => 1, "phone2" => 1,
"address" => 1, "url" => 1,
"description" => 1, "mailformat" => 1,
"htmleditor" => 1, "autosubscribe" => 1,
"idnumber" => 1, "icq" => 1,
"course1" => 1, "course2" => 1,
"course3" => 1, "course4" => 1,
"course5" => 1);
// --- get header (field names) ---
$header = split("\,", fgets($fp));
// check for valid field names
foreach ($header as $i => $h) {
$h = trim($h); $header[$i] = $h; // remove whitespace
if (!($required[$h] or $optionalDefaults[$h] or $optional[$h])) {
error("\"$h\" is not a valid field name.");
}
if ($required[$h]) {
$required[$h] = 2;
}
}
// check for required fields
foreach ($required as $key => $value) {
if ($value < 2) {
error("\"$key\" is a required field.");
}
}
$linenum = 2; // since header is line 1
while (!feof ($fp)) {
//Note: commas within a field should be encoded as &#44
//Last field, courseid, is optional. If present it should be the Moodle
//course id number for the course in which student should be initially enroled
$line = split("\,", fgets($fp));
foreach ($line as $key => $value) {
$record[$header[$key]] = trim($value);
}
if ($record[$header[0]]) {
// add a new user to the database
optional_variable($newuser, "");
// add fields to object $user
foreach ($record as $name => $value) {
// check for required values
if ($required[$name] and !$value) {
error("Missing \"$name\" on line $linenum.");
}
// password needs to be encrypted
else if ($name == "password") {
$user->password = md5($value);
}
// normal entry
else {
$user->{$name} = $value;
}
}
$user->confirmed = 1;
$user->timemodified = time();
$linenum++;
if (! $user->id = insert_record("user", $user)) {
if (!$user = get_record("user", "username", "changeme")) { // half finished user from another time
//Record not added - probably because user is already registered
//In this case, output userid from previous registration
//This can be used to obtain a list of userids for existing users
$error_uid = -1;
if ($user = get_record("user","username",$username)) {
$error_uid = $user->id;
}
$notifytext .= $error_uid . "," . $username . ",FAILED";
}
} elseif ($user->username != "changeme") {
$notifytext .= $user->id . "," . $user->username . ",";
$numusers++;
}
if ($courseid) {
if (enrol_student($user->id, $courseid)) {
$notifytext .= ",enroled in course $courseid<br>\n";
} else {
$notifytext .= ",error: enrolment in course $courseid failed<br>\n";
}
} else {$notifytext .= "<br>\n";}
unset ($user);
}
}
$notify = true;
fclose($fp);
}
// print page
if (! $site = get_site()) {
error("Could not find site-level course");
}
$streditmyprofile = get_string("editmyprofile");
$strnewuser = get_string("newuser");
$userfullname = $strnewuser;
$straddnewuser = get_string("importuser");
$stradministration = get_string("administration");
print_header("$site->shortname: $straddnewuser", "$site->fullname",
"<A HREF=\"$CFG->wwwroot/admin\">$stradministration</A> ->
$straddnewuser", "");
if ($notify) {
notify("$notifytext <br>Added $numusers New Users");
}
// output form
echo "<form METHOD=\"post\" ENCTYPE=\"multipart/form-data\" action=\"uploaduser.php\">\n".
"<br><input type=\"submit\" value=\"Import Users\">".
"<INPUT type=\"hidden\" name=\"MAX_FILE_SIZE\" value=\"get_max_upload_file_size()\">\n".
"<input type=\"file\" name=\"userfile\" size=30>\n".
"</form></br>";
print_footer($course);
function my_file_get_contents($filename, $use_include_path = 0) {
$data = ""; // just to be safe. Dunno, if this is really needed
$file = @fopen($filename, "rb", $use_include_path);
if ($file) {
while (!feof($file)) $data .= fread($file, 1024);
fclose($file);
}
return $data;
}
?>