function fast_get_category_ex($hname, &$hstatus, $hparent = 0)
{
// Find category with the given name and parentID, or create it, in both cases returning a category ID
/* $hstatus:
-1 : Failed to create category
1 : Existing category found
2 : Created new category successfully
*/
static $mysqlresource1;
static $mysqlresource2;
static $cat;
static $cname;
global $CFG;
global $USER;
$cname = mystr($hname);
// Check if a category with the same name and parent ID already exists
$mysqlresource1 = mysql_query('SELECT `id` FROM `' . $CFG->prefix . 'course_categories` WHERE `name` = ' . $cname . ' AND `parent` = ' . $hparent);
if (mysql_num_rows($mysqlresource1)) {
$cat = mysql_fetch_row($mysqlresource1);
$hstatus = 1;
return $cat[0];
} else {
// Create it - moodle does set sortorder to 999, and doesn't use the description field
if (!($mysqlresource2 = mysql_query('INSERT INTO `' . $CFG->prefix . 'course_categories` (`name`,`description`,`parent`,`sortorder`,`coursecount`,`visible`,`timemodified`) VALUES (' . $cname . ',\'\',' . $hparent . ',999,0,1,0);'))) {
// Failed!
$hstatus = -1;
return -1;
} else {
$hstatus = 2;
return mysql_insert_id();
}
}
}
function fastcreatecourse_ex($hcategory, $course, $header, $validate)
{
if (!is_array($course) || !is_array($header) || !is_array($validate)) {
return -2;
}
global $CFG;
// declaring as static prevents object pointers being continually created and destroyed, saving time in theory
static $courseid;
static $mysqlresource1;
static $mysqlresource2;
static $mysqlresource3;
static $mysqlresource4;
static $dcomma;
// Creating SQL for composite fields
static $dtopics;
static $dtopicno;
static $dtopicname;
static $dteachers;
static $dteacherno;
static $dteacherdata;
// Dynamically Create Query Based on number of headings excluding Teacher[1,2,...] and Topic[1,2,...]
// Added for increased functionality with newer versions of moodle
// Author: Ashley Gooding & Cole Spicer
static $tempstring;
$query = 'INSERT INTO `' . $CFG->prefix . 'course` (`category`,';
foreach ($header as $i => $col) {
$col = strtolower($col);
if (preg_match(TOPIC_FIELD, $col) || preg_match(TEACHER_FIELD, $col) || $col == 'category' || $col == 'template') {
continue;
}
$query = $query . '`' . $col . '`,';
}
$query = $query . '`modinfo`) VALUES (' . $hcategory . ',';
foreach ($header as $i => $col) {
$col = strtolower($col);
if (preg_match(TOPIC_FIELD, $col) || preg_match(TEACHER_FIELD, $col) || $col == 'category' || $col == 'template') {
continue;
}
if ($col == 'expirythreshold') {
$course[$col] = $course[$col] * 86400;
}
$temparray = explode(',', $validate[$col][1]);
if ($validate[$col][0] == 1 || $validate[$col][0] == 4 && !checkisint($temparray[0])) {
//String or Domain with strings
$query = $query . '' . mystr($course[$col]) . ', ';
} else {
$query = $query . '' . $course[$col] . ', ';
}
}
$query = $query . ' \'\');';
// End Dynamic Query
if (!($mysqlresource2 = mysql_query($query))) {
return -2;
}
$courseid = mysql_insert_id();
if (isset($course['template']) && $course['template'] != '') {
if (!($mysqlresource6 = mysql_query('SELECT `id` FROM `' . $CFG->prefix . 'course` WHERE `shortname`=\'' . $course['template'] . '\';'))) {
return -7;
}
if (!mysql_num_rows($mysqlresource6)) {
return -7;
}
$row = mysql_fetch_row($mysqlresource6);
$id = $row[0];
if (!($mysqlresource7 = mysql_query(' INSERT INTO `' . $CFG->prefix . 'block_instance` ( `blockid` , `pageid` , `pagetype` , `position` , `weight` , `visible` , `configdata` ) SELECT `blockid` , ' . $courseid . ', `pagetype` , `position` , `weight` , `visible` , `configdata` FROM `' . $CFG->prefix . 'block_instance` WHERE `pageid` = ' . $id . ';'))) {
return -8;
}
} else {
$page = page_create_object(PAGE_COURSE_VIEW, $courseid);
blocks_repopulate_page($page);
// Setup blocks
}
$dtopics = '';
// String concatenation for topic INSERT
$dcomma = false;
// Should we add a comma before the next item?
if (isset($course['topics'])) {
// Any topic headings specified ?
foreach ($course['topics'] as $dtopicno => $dtopicname) {
if ($dtopicno <= $course['numsections']) {
// Avoid overflowing topic headings
if ($dcomma == true) {
$dtopics .= ',';
} else {
$dcomma = true;
}
$dtopics .= '(' . $courseid . ',' . mystr($dtopicno) . ',' . mystr($dtopicname) . ',\'\',\'1\')';
}
}
}
if (!isset($course['topics'][0])) {
// Ensure at least default topic section exists
if ($dcomma == true) {
$dtopics .= ',';
} else {
$dcomma = true;
}
$dtopics .= '(\'' . $courseid . '\',\'0\',\'\',\'\',\'1\');';
} else {
$dtopics .= ';';
}
if (!($mysqlresource3 = mysql_query('INSERT INTO `' . $CFG->prefix . 'course_sections` (`course`,`section`,`summary`,`sequence`,`visible`) VALUES ' . $dtopics))) {
return -3;
}
$dteachers = '';
// String concatenation for topic INSERT
$dcomma = false;
// Should we add a comma before the next item?
// SELECT id FROM mdl_role WHERE name = blah
// use that id and change insert to:
// mdl_role_assignments
// roleid contextid userid timemodified modifierid enrol
// courseshit 0 'manual'
// If SELECT id... doesnt work (returns false or contians no items) then throw error
$roleid;
if (!($context = get_context_instance(CONTEXT_COURSE, $courseid))) {
return -6;
}
if (isset($course['teachers_enrol']) && count($course['teachers_enrol']) > 0) {
// Any teachers specified?
foreach ($course['teachers_enrol'] as $dteacherno => $dteacherdata) {
if (isset($dteacherdata['_account'])) {
if ($dcomma == true) {
$dteachers .= ',';
} else {
$dcomma = true;
}
if (!($mysqlresource5 = mysql_query('SELECT `id` FROM `' . $CFG->prefix . 'role` WHERE `shortname`=\'' . $dteacherdata['_role'] . '\';'))) {
return -5;
}
if (!mysql_num_rows($mysqlresource5)) {
return -5;
}
$row = mysql_fetch_row($mysqlresource5);
$dteachers .= '(' . $row[0] . ',' . $context->id . ',' . $dteacherdata['_account'] . ',' . $course['timecreated'] . ',0,\'manual\');';
}
}
if ($dteachers != '') {
if (!($mysqlresource4 = mysql_query('INSERT INTO `' . $CFG->prefix . 'role_assignments` (`roleid`,`contextid`,`userid`,`timemodified`,`modifierid`,`enrol`) VALUES ' . $dteachers))) {
return -4;
}
}
}
return 1;
}
function GetRValue($col)
{
return hexdec(substr($col, 1, 2));
}
function GetGValue($col)
{
return hexdec(substr($col, 3, 2));
}
function GetBValue($col)
{
return hexdec(substr($col, 5, 2));
}
header("Content-type: image/png");
$fontface = "./images/courbd.ttf";
$fontcolor = array("#336666", "#336699", "#990066", "#CC6600", "#009933");
$verifyNum = mystr(4);
if (isset($_GET['do']) && $_GET['do'] == "topic") {
@setcookie("topicVerify", md5(base64_encode(md5(strtolower($verifyNum)))));
}
if (isset($_GET['do']) && $_GET['do'] == "reply") {
@setcookie("replyVerify", md5(base64_encode(md5(strtolower($verifyNum)))));
}
$im_w = 130;
$im_h = 53;
$im = imagecreate($im_w, $im_h);
imagecolorallocatealpha($im, 255, 255, 255, 100);
$col = $fontcolor[rand(1, count($fontcolor)) - 1];
$color = imagecolorallocate($im, GetRValue($col), GetGValue($col), GetBValue($col));
imagettftext($im, 32, 0, 8, 38, $color, $fontface, $verifyNum);
wave_region($im, 0, 0, $im_w, $im_h, 6);
imagepng($im);