/**
* Updates a cronjob handler.
*
* @since 6.0.00
*/
function updateCronjobs($id = '')
{
$app = \Liten\Liten::getInstance();
$cronDir = cronDir() . 'cron/';
if (file_put_contents($cronDir . 'cronjobs.dat.php', '<' . '?php /*' . base64_encode(serialize($_SESSION['cronjobs'])) . '*/')) {
$app->flash('success_message', _t('Database saved.'));
// create 'backup'
file_put_contents($cronDir . 'cronjobs.backup-' . date('Y-m-d') . '.php', '<' . '?php /*' . base64_encode(serialize($_SESSION['cronjobs'])) . '*/');
} else {
$app->flash('error_message', _t('Database not saved, could not create database file on server, please check write rights of this script.'));
}
// remove old cronjob backup files
$files = glob($cronDir . 'cronjobs.backup*.php');
if (is_array($files)) {
foreach ($files as $file) {
if (is_file($file) && time() - filemtime($file) >= 2 * 24 * 60 * 60) {
// 2 days
unlink($file);
}
}
}
if ($id != '' && is_numeric($id)) {
redirect(get_base_url() . 'cron/view' . '/' . $id);
} else {
redirect($app->req->server['HTTP_REFERER']);
}
exit;
}
/**
* Searches for plain email addresses in given $string and
* encodes them (by default) with the help of eae_encode_str().
*
* Regular expression is based on based on John Gruber's Markdown.
* http://daringfireball.net/projects/markdown/
*
* @param string $string
* Text with email addresses to encode
* @return string $string Given text with encoded email addresses
*/
function eae_encode_emails($string)
{
$app = \Liten\Liten::getInstance();
// abort if $string doesn't contain a @-sign
if ($app->hook->apply_filter('eae_at_sign_check', true)) {
if (strpos($string, '@') === false) {
return $string;
}
}
// override encoding function with the 'eae_method' filter
$method = $app->hook->apply_filter('eae_method', 'eae_encode_str');
// override regex pattern with the 'eae_regexp' filter
$regexp = $app->hook->apply_filter('eae_regexp', '{
(?:mailto:)?
(?:
[-!#$%&*+/=?^_`.{|}~\\w\\x80-\\xFF]+
|
".*?"
)
\\@
(?:
[-a-z0-9\\x80-\\xFF]+(\\.[-a-z0-9\\x80-\\xFF]+)*\\.[a-z]+
|
\\[[\\d.a-fA-F:]+\\]
)
}xi');
return preg_replace_callback($regexp, create_function('$matches', 'return ' . $method . '($matches[0]);'), $string);
}
/**
* Sets up object cache global scope and assigns it based on
* the type of caching system used.
*
* @since 6.2.0
*/
function _etsis_cache_init()
{
$app = \Liten\Liten::getInstance();
$driver = $app->hook->apply_filter('etsis_cache_driver', 'file');
$cache = new \app\src\Core\Cache\etsis_Object_Cache($driver);
return $cache;
}
/**
* Desktop Push Notification
*
* Notifications that can be pushed at a delayed time.
*
* @since 6.2.11
* @param string $title Give title of notification.
* @param string $message Message that should be displayed.
*/
function etsis_push_notify($title, $message)
{
$app = \Liten\Liten::getInstance();
// Create a Notifier
$notifier = NotifierFactory::create();
// Create your notification
$notification = (new Notification())->setTitle($title)->setBody($message)->setIcon(BASE_PATH . 'static/assets/imgages/icon-success.png');
// Send it
return $app->hook->apply_filter('push_notify', $notifier->send($notification));
}
public function __construct($personID = '')
{
$this->_app = \Liten\Liten::getInstance();
if ($personID != '') {
$this->_personID = floatval($personID);
} else {
$this->_personID = floatval(get_persondata('personID'));
}
$this->_userRoles = $this->getUserRoles('ids');
$this->buildACL();
}
function update_prog_crse_column($data)
{
$app = \Liten\Liten::getInstance();
if (count($data)) {
$id = $data['rid'];
unset($data['rid']);
$sql = $app->db->query("UPDATE prog_crse SET " . key($data) . "='" . $data[key($data)] . "' WHERE ID = ? LIMIT 1", [$id]);
if ($sql->update()) {
return $id;
}
return 0;
}
}
public function __construct(\Liten\Liten $liten = null)
{
$this->app = !empty($liten) ? $liten : \Liten\Liten::getInstance();
if (!extension_loaded('apc') && !ini_get('apc.enabled') || !function_exists('apc_fetch')) {
return new \app\src\Core\Exception\Exception(_t('APC requires PHP APC extension to be installed and loaded.'), 'php_apc_extension');
}
/**
* Filter sets whether caching is enabled or not.
*
* @since 6.2.0
* @var bool
*/
$this->enable = $this->app->hook->apply_filter('enable_caching', true);
}
public function __construct($driver, \Liten\Liten $liten = null)
{
$this->app = !empty($liten) ? $liten : \Liten\Liten::getInstance();
if ($driver == 'file') {
$this->_cache = new \app\src\Core\Cache\etsis_Cache_Filesystem();
} elseif ($driver == 'apc') {
$this->_cache = new \app\src\Core\Cache\etsis_Cache_APC();
} elseif ($driver == 'memcache') {
/**
* Filter whether to use `\Memcache`|`\Memcached`.
*
* @since 6.2.0
* @param
* bool false Use `\Memcache`|`\Memcached`. Default is false.
*/
$useMemcached = $this->app->hook->apply_filter('use_memcached', false);
$this->_cache = new \app\src\Core\Cache\etsis_Cache_Memcache($useMemcached);
$pool = [['host' => '127.0.0.1', 'port' => 11211, 'weight' => 20]];
/**
* Filter the `\Memcache`|`\Memcached` server pool.
*
* @since 6.2.0
* @param array $pool
* Array of servers to add to the connection pool.
*/
$servers = $this->app->hook->apply_filter('memcache_server_pool', $pool);
$this->_cache->addServer($servers);
} elseif ($driver == 'external') {
/**
* Fires when being used to call another caching system not
* native to eduTrac SIS.
*
* @since 6.2.0
*/
$this->_cache = $this->app->hook->do_action('external_cache_driver');
} elseif ($driver == 'xcache') {
$this->_cache = new \app\src\Core\Cache\etsis_Cache_XCache();
} elseif ($driver == 'cookie') {
$this->_cache = new \app\src\Core\Cache\etsis_Cache_Cookie();
} elseif ($driver == 'json') {
$this->_cache = new \app\src\Core\Cache\etsis_Cache_JSON();
} elseif ($driver == 'memory') {
$this->_cache = new \app\src\Core\Cache\etsis_Cache_Memory();
}
if (is_etsis_exception($this->_cache)) {
return $this->_cache->getMessage();
}
return $this->_cache;
}
/**
*
* @since 4.4
*/
function convertCourseSec($sect)
{
$app = \Liten\Liten::getInstance();
$section = $app->db->course_sec()->select('courseSecCode')->where('courseSecID = ?', $sect);
$q = $section->find(function ($data) {
$array = [];
foreach ($data as $d) {
$array[] = $d;
}
return $array;
});
foreach ($q as $r) {
$section = $r['courseSecCode'];
}
return $section;
}
/**
* Subject dropdown: shows general list of subjects and
* if $subjectCode is not NULL, shows the subject attached
* to a particular record.
*
* @deprecated since release 6.1.12
* @see table_dropdown
* @since 1.0.0
* @param string $subjectCode
* - optional
* @return string Returns the record key if selected is true.
*/
function subject_code_dropdown($subjectCode = NULL)
{
_deprecated_function(__FUNCTION__, '6.1.12', 'table_dropdown');
$app = \Liten\Liten::getInstance();
$subj = $app->db->subject()->select('subjectCode,subjectName')->where('subjectCode <> "NULL"');
$q = $subj->find(function ($data) {
$array = [];
foreach ($data as $d) {
$array[] = $d;
}
return $array;
});
foreach ($q as $v) {
echo '<option value="' . _h($v['subjectCode']) . '"' . selected($subjectCode, _h($v['subjectCode']), false) . '>' . _h($v['subjectCode']) . ' ' . _h($v['subjectName']) . '</option>' . "\n";
}
}
/**
* Prints a list of active courses.
*/
function courseList($id = '')
{
$app = \Liten\Liten::getInstance();
$crse = $app->db->course()->select('courseCode')->where('courseID <> ?', $id)->_and_()->where('currStatus = "A"')->_and_()->where('endDate <= "0000-00-00"');
$q = $crse->find(function ($data) {
$array = [];
foreach ($data as $d) {
$array[] = $d;
}
return $array;
});
$a = [];
foreach ($q as $r) {
$a[] = $r['courseCode'];
}
return $a;
}
function degree_audit_tables()
{
$app = \Liten\Liten::getInstance();
$now = date('Y-m-d h:i:s');
$hd = $app->db->query('SHOW TABLES LIKE "da_group"');
$q = $hd->find(function ($data) {
$array = [];
foreach ($data as $d) {
$array[] = $d;
}
return $array;
});
if (count($q) <= 0) {
$sql = [];
$sql = "";
foreach ($sql as $query) {
$app->db->query($query);
}
}
}
public function __construct($useMemcached, \Liten\Liten $liten = null)
{
$this->app = !empty($liten) ? $liten : \Liten\Liten::getInstance();
$this->useMemcached = $useMemcached;
$ext = $this->useMemcached ? 'memcached' : 'memcache';
if ($ext == 'memcached' && !class_exists('memcached')) {
return new \app\src\Core\Exception\Exception(sprintf(_t('Memcached requires PHP <strong>%s</strong> extension to be loaded.'), $ext), 'php_memcache_extension');
}
if ($ext == 'memcache' && !function_exists('memcache_connect')) {
return new \app\src\Core\Exception\Exception(sprintf(_t('Memcached requires PHP <strong>%s</strong> extension to be loaded.'), $ext), 'php_memcache_extension');
}
if ($ext == 'memcache') {
$this->connection = new \Memcache();
} else {
$this->connection = new \Memcached('etsis');
}
/**
* Filter sets whether caching is enabled or not.
*
* @since 6.2.0
* @var bool
*/
$this->enable = $this->app->hook->apply_filter('enable_caching', true);
}
/**
* Returns the url based on route.
*/
function url($route)
{
$app = \Liten\Liten::getInstance();
$url = $app->req->url_for($route);
return $url;
}
/**
* Change of Address Email
*
* Function used to send change of address to
* appropriate staff member.
*
* @since 6.2.11
*/
function etsis_nodeq_change_address()
{
$app = \Liten\Liten::getInstance();
$email = _etsis_email();
$host = $app->req->server['HTTP_HOST'];
$site = _t('myeduTrac :: ') . _h(get_option('institution_name'));
// Creates node's schema if does not exist.
Node::dispense('change_address');
try {
$sql = Node::table('change_address')->where('sent', '=', 0)->findAll();
if ($sql->count() == 0) {
Node::table('change_address')->delete();
}
$numItems = $sql->count();
$i = 0;
if ($sql->count() > 0) {
foreach ($sql as $r) {
$message = _escape(get_option('coa_form_text'));
$message = str_replace('#uname#', _h($r->uname), $message);
$message = str_replace('#fname#', _h($r->fname), $message);
$message = str_replace('#lname#', _h($r->lname), $message);
$message = str_replace('#name#', get_name(_h($r->personid)), $message);
$message = str_replace('#id#', _h($r->personid), $message);
$message = str_replace('#address1#', _h($r->address1), $message);
$message = str_replace('#address2#', _h($r->address2), $message);
$message = str_replace('#city#', _h($r->city), $message);
$message = str_replace('#state#', _h($r->state), $message);
$message = str_replace('#zip#', _h($r->zip), $message);
$message = str_replace('#country#', _h($r->country), $message);
$message = str_replace('#phone#', _h($r->phone), $message);
$message = str_replace('#email#', _h($r->email), $message);
$message = str_replace('#adminemail#', _h(get_option('system_email')), $message);
$message = str_replace('#url#', get_base_url(), $message);
$message = str_replace('#helpdesk#', _h(get_option('help_desk')), $message);
$message = str_replace('#currentterm#', _h(get_option('current_term_code')), $message);
$message = str_replace('#instname#', _h(get_option('institution_name')), $message);
$message = str_replace('#mailaddr#', _h(get_option('mailing_address')), $message);
$headers = "From: {$site} <auto-reply@{$host}>\r\n";
$headers .= "X-Mailer: PHP/" . phpversion();
$headers .= "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
$email->etsis_mail(_h(get_option('contact_email')), _t('Change of Address Request'), $message, $headers);
$upd = Node::table('change_address')->find(_h($r->id));
$upd->sent = 1;
$upd->save();
if (++$i === $numItems) {
//If we reach the last item, send user a desktop notification.
etsis_push_notify('Change of Address', 'Request has been submitted.');
}
}
}
} catch (\Exception $e) {
return new \app\src\Core\Exception\Exception($e->getMessage(), 'NodeQ');
}
}
/**
* Student router function.
*
* Includes student router filter (student_router).
*
* @since 6.2.7
*/
function _etsis_student_router()
{
$app = \Liten\Liten::getInstance();
$router = $app->config('routers_dir') . 'student.router.php';
if (!$app->hook->has_filter('student_router')) {
require $router;
}
return $app->hook->apply_filter('student_router', $router);
}
public function __construct(\Liten\Liten $liten = null)
{
$this->app = !empty($liten) ? $liten : \Liten\Liten::getInstance();
if (ETSIS_FILE_CACHE_LOW_RAM && function_exists('memory_get_usage')) {
$limit = _trim(ini_get('memory_limit'));
$mod = strtolower($limit[strlen($limit) - 1]);
switch ($mod) {
case 'g':
$limit *= 1073741824;
break;
case 'm':
$limit *= 1048576;
break;
case 'k':
$limit *= 1024;
break;
}
if ($limit <= 0) {
$limit = 0;
}
$this->_memory_limit = $limit;
$limit = _trim(ETSIS_FILE_CACHE_LOW_RAM);
$mod = strtolower($limit[strlen($limit) - 1]);
switch ($mod) {
case 'g':
$limit *= 1073741824;
break;
case 'm':
$limit *= 1048576;
break;
case 'k':
$limit *= 1024;
break;
}
$this->_memory_low = $limit;
} else {
$this->_memory_limit = 0;
$this->_memory_low = 0;
}
/**
* Filter sets whether caching is enabled or not.
*
* @since 6.2.0
* @var bool
*/
$this->enable = $this->app->hook->apply_filter('enable_caching', true);
$this->persist = $this->enable && true;
/**
* File system cache directory.
*/
$dir = $this->app->config('file.savepath') . 'cache';
/**
* Fiter the file cache directory in order to override it
* in case some systems are having issues.
*
* @since 6.2.0
* @param string $dir
* The directory where file system cache files are saved.
*/
$cacheDir = $this->app->hook->apply_filter('filesystem_cache_dir', $dir);
/**
* If the cache directory does not exist, the create it first
* before trying to call it for use.
*/
if (!is_dir($cacheDir) || !file_exists($cacheDir)) {
_mkdir($cacheDir);
}
/**
* If the directory isn't writable, throw an exception.
*/
if (!etsis_is_writable($cacheDir)) {
return new \app\src\Core\Exception\Exception(_t('Could not create the file cache directory.'), 'cookie_cache');
}
/**
* Cache directory is set.
*/
$this->_dir = $cacheDir . DS;
}
/**
* Sanitizes a string, or returns a fallback string.
*
* Specifically, HTML and PHP tags are stripped. Further actions can be added
* via the plugin API. If $string is empty and $fallback_string is set, the latter
* will be used.
*
* @since 6.2.10
*
* @param string $string The string to be sanitized.
* @param string $fallback_string Optional. A string to use if $string is empty.
* @param string $context Optional. The operation for which the string is sanitized
* @return string The sanitized string.
*/
function etsis_sanitize_string($string, $fallback_string = '', $context = 'save')
{
$app = \Liten\Liten::getInstance();
$raw_string = $string;
if ('save' == $context) {
$string = etsis_remove_accents($string);
}
/**
* Filters a sanitized string.
*
* @since 6.2.10
*
* @param string $string Sanitized string.
* @param string $raw_string The string prior to sanitization.
* @param string $context The context for which the string is being sanitized.
*/
$string = $app->hook->apply_filter('sanitize_string', $string, $raw_string, $context);
if ('' === $string || false === $string) {
$string = $fallback_string;
}
return $string;
}
/**
* Shows error messages on login form.
*
* @since 6.2.5
*/
function etsis_login_form_show_message()
{
$app = \Liten\Liten::getInstance();
$flash = new \app\src\Core\etsis_Messages();
echo $app->hook->apply_filter('login_form_show_message', $flash->showMessage());
}
/**
* Custom function to query any eduTrac SIS
* database table.
*
* @since 6.0.00
* @param string $table
* @param mixed $field
* @param mixed $where
* @return mixed
*/
function qt($table, $field, $where = null)
{
$app = \Liten\Liten::getInstance();
if ($where !== null) {
$query = $app->db->query("SELECT * FROM {$table} WHERE {$where}");
} else {
$query = $app->db->query("SELECT * FROM {$table}");
}
$result = $query->find(function ($data) {
$array = [];
foreach ($data as $d) {
$array[] = $d;
}
return $array;
});
foreach ($result as $r) {
return _h($r[$field]);
}
}
/**
* Retrieves a list of roles from the roles table.
*
* @since 6.0.04
* @return mixed
*/
function get_perm_roles()
{
$app = \Liten\Liten::getInstance();
$query = $app->db->query('SELECT
trim(leading "0" from ID) AS roleID, roleName
FROM role');
$result = $query->find(function ($data) {
$array = [];
foreach ($data as $d) {
$array[] = $d;
}
return $array;
});
foreach ($result as $r) {
echo '<option value="' . _h($r['roleID']) . '">' . _h($r['roleName']) . '</option>' . "\n";
}
}
/**
* Retrieve student's hiatus status.
*
* @since 6.2.10
* @return Student's hiatus status.
*/
function get_stu_shis($stu_id, $field)
{
$app = \Liten\Liten::getInstance();
$shis = $app->db->hiatus()->where('endDate <= "0000-00-00"')->_and_()->where('stuID = ?', $stu_id)->findOne();
return _h($shis->{$field});
}
/**
* __construct class constructor
*
* @access public
* @since 1.0.1
*/
public function __construct(\Liten\Liten $liten = null)
{
$this->_app = !empty($liten) ? $liten : \Liten\Liten::getInstance();
}
/**
* Constructor.
*
* @param etsis_Student|object $stu
* Student object.
*/
public function __construct($stu, \Liten\Liten $liten = null)
{
foreach (get_object_vars($stu) as $key => $value) {
$this->{$key} = $value;
}
$this->app = !empty($liten) ? $liten : \Liten\Liten::getInstance();
$this->stuHeader = $this->getStuHeader();
}
/**
* Constructor is private so that another instance isn't created.
*
* @since 6.2.0
*/
private function __construct(\Liten\Liten $liten = null)
{
// Make sure the script can handle large folders/files for zip and API calls.
ini_set('max_execution_time', 600);
ini_set('memory_limit', '1024M');
if (function_exists('enable_url_ssl')) {
$protocol = 'https://';
} else {
$protocol = 'http://';
}
$this->url = $protocol . $this->_baseURL . '/';
$this->patch_url = $this->getReleaseJsonUrl();
$this->local_base_dir = BASE_PATH;
$this->local_backup_dir = '/tmp/';
$this->app = !empty($liten) ? $liten : \Liten\Liten::getInstance();
$this->update = new \VisualAppeal\AutoUpdate(rtrim($this->app->config('file.savepath'), '/'), rtrim(BASE_PATH, '/'), 1800);
$this->current_release = $this->getCurrentRelease();
$this->current_release_value = $this->current_release['current_release']['current_release_value'];
}
public function __construct()
{
$this->mailer = _etsis_phpmailer();
$this->app = \Liten\Liten::getInstance();
}
/**
* Wrapper function for Hooks::maybe_unserialize() method and
* unserializes value if it is serialized.
*
* @see Hooks::maybe_unserialized()
*
* @since 6.0.03
* @param string $original
* Maybe unserialized original, if is needed.
* @return mixed Any type of serialized data.
*/
function maybe_unserialize($original)
{
$app = \Liten\Liten::getInstance();
return $app->hook->maybe_unserialize($original);
}
public function __construct()
{
$this->_app = \Liten\Liten::getInstance();
$this->_cache = new \app\src\DBCache();
}
if (!defined('BASE_PATH')) {
exit('No direct script access allowed');
}
/**
* Edit Course View
*
* This view renders the course record for the CRSE screen.
*
* @license GPLv3
*
* @since 3.0.0
* @package eduTrac SIS
* @author Joshua Parker <*****@*****.**>
*/
$app = \Liten\Liten::getInstance();
$app->view->extend('_layouts/dashboard');
$app->view->block('dashboard');
$flash = new \app\src\Core\etsis_Messages();
include 'ajax.php';
$screen = 'acrse';
?>
<script src="//cdn.tinymce.com/4/tinymce.min.js"></script>
<script src="<?php
echo get_base_url();
?>
static/assets/plugins/tinymce/plugin.js"></script>
<script type="text/javascript">
tinymce.init({selector: "textarea",plugins: [ "placeholder" ]});
$(".panel").show();
public function __construct()
{
$this->app = \Liten\Liten::getInstance();
}
