/**
* Get the classes to display on the current page.
*/
function get_class_data($from, $number_of_items, $column, $direction)
{
$class_table = Database::get_main_table(TABLE_MAIN_CLASS);
$class_user_table = Database::get_main_table(TABLE_MAIN_CLASS_USER);
$courseId = api_get_course_int_id();
$em = Database::getManager();
$res = $em->getRepository('ChamiloCoreBundle:CourseRelClass')->findBy(['courseId' => $courseId]);
$subscribed_classes = array();
foreach ($res as $obj) {
$subscribed_classes[] = $obj->getClassId();
}
$sql = "SELECT\n c.id AS col0,\n c.name AS col1,\n COUNT(cu.user_id) AS col2,\n c.id AS col3\n FROM {$class_table} c ";
$sql .= " LEFT JOIN {$class_user_table} cu ON cu.class_id = c.id";
$sql .= " WHERE 1 = 1";
if (isset($_GET['keyword'])) {
$keyword = Database::escape_string(trim($_GET['keyword']));
$sql .= " AND (c.name LIKE '%" . $keyword . "%')";
}
if (count($subscribed_classes) > 0) {
$sql .= " AND c.id NOT IN ('" . implode("','", $subscribed_classes) . "')";
}
$sql .= " GROUP BY c.id, c.name ";
$sql .= " ORDER BY col{$column} {$direction} ";
$sql .= " LIMIT {$from},{$number_of_items}";
$res = Database::query($sql);
$classes = array();
while ($class = Database::fetch_row($res)) {
$classes[] = $class;
}
return $classes;
}
/**
* Search users by username, firstname or lastname, based on the given
* search string
* @param string Search string
* @param int Deprecated param
* @return string Xajax response block
* @assert () === false
*/
function search_users($needle, $id)
{
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
$xajax_response = new xajaxResponse();
$return = '';
if (!empty($needle)) {
// xajax send utf8 datas... datas in db can be non-utf8 datas
$charset = api_get_system_encoding();
$needle = api_convert_encoding($needle, $charset, 'utf-8');
$needle = Database::escape_string($needle);
// search users where username or firstname or lastname begins likes $needle
$order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname, username' : ' ORDER BY lastname, firstname, username';
$sql = 'SELECT u.user_id, username, lastname, firstname FROM ' . $tbl_user . ' u ' . ' WHERE (username LIKE "' . $needle . '%" ' . ' OR firstname LIKE "' . $needle . '%" ' . ' OR lastname LIKE "' . $needle . '%") ' . $order_clause . ' LIMIT 11';
$rs = Database::query($sql);
$i = 0;
while ($user = Database::fetch_array($rs)) {
$i++;
if ($i <= 10) {
$return .= '<a href="javascript: void(0);" onclick="javascript: add_user_to_url(\'' . addslashes($user['user_id']) . '\',\'' . api_get_person_name(addslashes($user['firstname']), addslashes($user['lastname'])) . ' (' . addslashes($user['username']) . ')' . '\')">' . api_get_person_name($user['firstname'], $user['lastname']) . ' (' . $user['username'] . ')</a><br />';
} else {
$return .= '...<br />';
}
}
}
$xajax_response->addAssign('ajax_list_users', 'innerHTML', api_utf8_encode($return));
return $xajax_response;
}
public function uninstall()
{
$t_settings = Database::get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
$t_options = Database::get_main_table(TABLE_MAIN_SETTINGS_OPTIONS);
$t_tool = Database::get_course_table(TABLE_TOOL_LIST);
//New settings
$sql = "DELETE FROM {$t_settings} WHERE variable = 'openmeetings_tool_enable'";
Database::query($sql);
$sql = "DELETE FROM {$t_settings} WHERE variable = 'openmeetings_pass'";
Database::query($sql);
$sql = "DELETE FROM {$t_settings} WHERE variable = 'openmeetings_user'";
Database::query($sql);
$sql = "DELETE FROM {$t_settings} WHERE variable = 'openmeetings_host'";
Database::query($sql);
//Old settings deleting just in case
$sql = "DELETE FROM {$t_settings} WHERE variable = 'openmeetings_plugin'";
Database::query($sql);
$sql = "DELETE FROM {$t_options} WHERE variable = 'openmeetings_plugin'";
Database::query($sql);
// $sql = "DELETE FROM $t_settings WHERE variable = 'openmeetings_plugin_host'";
// Database::query($sql);
// $sql = "DELETE FROM $t_settings WHERE variable = 'openmeetings_plugin_salt'";
// Database::query($sql);
//hack to get rid of Database::query warning (please add c_id...)
$sql = "DELETE FROM {$t_tool} WHERE name = 'openmeetings' AND c_id = c_id";
Database::query($sql);
$sql = "DROP TABLE IF EXISTS plugin_openmeetings";
Database::query($sql);
//Deleting course settings
$this->uninstall_course_fields_in_all_courses();
}
/**
* Search sessions by name, based on a search string
* @param string Search string
* @param int Deprecated param
* @return string Xajax response block
* @assert () === false
*/
function search_sessions($needle, $id)
{
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
$xajax_response = new xajaxResponse();
$return = '';
if (!empty($needle)) {
// xajax send utf8 datas... datas in db can be non-utf8 datas
$charset = api_get_system_encoding();
$needle = api_convert_encoding($needle, $charset, 'utf-8');
$needle = Database::escape_string($needle);
// search sessiones where username or firstname or lastname begins likes $needle
$sql = 'SELECT id, name FROM ' . $tbl_session . ' u
WHERE (name LIKE "' . $needle . '%")
ORDER BY name, id
LIMIT 11';
$rs = Database::query($sql);
$i = 0;
while ($session = Database::fetch_array($rs)) {
$i++;
if ($i <= 10) {
$return .= '<a href="#" onclick="add_user_to_url(\'' . addslashes($session['id']) . '\',\'' . addslashes($session['name']) . ' (' . addslashes($session['id']) . ')' . '\')">' . $session['name'] . ' </a><br />';
} else {
$return .= '...<br />';
}
}
}
$xajax_response->addAssign('ajax_list_courses', 'innerHTML', api_utf8_encode($return));
return $xajax_response;
}
/**
*
* Constructor (generates a connection to the API and the Chamilo settings
* required for the connection to the video conference server)
* @param string $host
* @param string $salt
*/
public function __construct($host = null, $salt = null)
{
// Initialize video server settings from global settings
$plugin = BBBPlugin::create();
$bbb_plugin = $plugin->get('tool_enable');
if (empty($host)) {
$bbb_host = $plugin->get('host');
} else {
$bbb_host = $host;
}
if (empty($salt)) {
$bbb_salt = $plugin->get('salt');
} else {
$bbb_salt = $salt;
}
$this->logout_url = api_get_path(WEB_PLUGIN_PATH) . 'bbb/listing.php?' . api_get_cidreq();
$this->table = Database::get_main_table('plugin_bbb_meeting');
if ($bbb_plugin == true) {
$userInfo = api_get_user_info();
$this->user_complete_name = $userInfo['complete_name'];
$this->salt = $bbb_salt;
$info = parse_url($bbb_host);
$this->url = $bbb_host . '/bigbluebutton/';
if (isset($info['scheme'])) {
$this->protocol = $info['scheme'] . '://';
$this->url = str_replace($this->protocol, '', $this->url);
}
// Setting BBB api
define('CONFIG_SECURITY_SALT', $this->salt);
define('CONFIG_SERVER_BASE_URL', $this->url);
$this->api = new BigBlueButtonBN();
$this->plugin_enabled = true;
}
}
/**
* Check whether the username and password are valid
* @param string $username The username
* @param string $password the password
* @return boolean Whether the password belongs to the username return true. Otherwise return false
*/
public static function isValidUser($username, $password)
{
if (empty($username) || empty($password)) {
return false;
}
$userTable = Database::get_main_table(TABLE_MAIN_USER);
$whereConditions = array(
"username = '******' " => $username,
"AND password = '******'" => sha1($password)
);
$conditions = array(
'where' => $whereConditions
);
$table = Database::select('count(1) as qty', $userTable, $conditions);
if ($table != false) {
$row = current($table);
if ($row['qty'] > 0) {
return true;
}
}
return false;
}
function reports_template_exercicesMultiCourses_getSQL()
{
// foreach quiz
$result = array();
$columns = Database::query('select r.id as kid, c.title as course, ' . 'r.child_name as test from ' . Database::get_main_table(TABLE_MAIN_REPORTS_KEYS) . ' r, ' . Database::get_main_table(TABLE_MAIN_COURSE) . ' c ' . 'where r.course_id=c.id and r.tool_id=' . reports_getToolId(TOOL_QUIZ) . ' order by r.course_id, r.child_name');
if (Database::num_rows($columns) == 0) {
die('<b>' . get_lang('no data found') . '</b>');
}
$query = 'select u.lastname Name, u.firstname Firstname';
$columns = Database::store_result($columns);
if ($_REQUEST['tattempt'] == 'min' || $_REQUEST['tattempt'] == 'max') {
$function = $_REQUEST['tattempt'];
} else {
$function = 'avg';
}
foreach ($columns as $key => $column) {
$query .= ', ' . $function . '(k' . $key . '.score) as `' . $column['course'] . ' - ' . $column['test'] . '` ';
}
$query .= ' from ' . Database::get_main_table(TABLE_MAIN_USER) . ' u ';
foreach ($columns as $key => $column) {
// fixme sessions
$query .= 'left outer join ' . Database::get_main_table(TABLE_MAIN_REPORTS_VALUES) . ' k' . $key . ' on k' . $key . '.key_id = ' . $column['kid'] . ' and k' . $key . '.user_id = u.user_id ';
}
$query .= ' group by ';
foreach ($columns as $key => $column) {
// grouping attempt
$query .= 'k' . $key . '.attempt, ';
}
$query = substr($query, 0, -2);
// removing last ', ';
return $query;
}
/**
* Constructor (generates a connection to the API)
* @param string Clockworksms API key required to use the plugin
* @return void
*/
public function __construct($apiKey = null)
{
$plugin = ClockworksmsPlugin::create();
$clockWorkSMSPlugin = $plugin->get('tool_enable');
if (empty($apiKey)) {
$clockWorkSMSApiKey = $plugin->get('api_key');
} else {
$clockWorkSMSApiKey = $apiKey;
}
$this->table = Database::get_main_table('user_field_values');
if ($clockWorkSMSPlugin == true) {
$this->apiKey = $clockWorkSMSApiKey;
// Setting Clockworksms api
if (!defined('CONFIG_SECURITY_API_KEY')) {
define('CONFIG_SECURITY_API_KEY', $this->apiKey);
}
$trimmedApiKey = trim(CONFIG_SECURITY_API_KEY);
if (!empty($trimmedApiKey)) {
$this->api = new Clockwork(CONFIG_SECURITY_API_KEY);
} else {
$this->api = new Clockwork(' ');
$recipient_name = api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'), null, PERSON_NAME_EMAIL_ADDRESS);
$email_form = api_get_setting('emailAdministrator');
$emailsubject = 'Clockworksms error';
$emailbody = 'Key cannot be blank';
$sender_name = $recipient_name;
$email_admin = $email_form;
api_mail_html($recipient_name, $email_form, $emailsubject, $emailbody, $sender_name, $email_admin);
}
$this->plugin_enabled = true;
}
}
function uninstall()
{
$t_settings = Database::get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
$t_options = Database::get_main_table(TABLE_MAIN_SETTINGS_OPTIONS);
$t_tool = Database::get_course_table(TABLE_TOOL_LIST);
//Delete settings
$sql = "DELETE FROM {$t_settings} WHERE variable = 'ticket_tool_enable'";
Database::query($sql);
$sql = "DROP TABLE IF EXISTS ticket_ticket";
Database::query($sql);
$sql = "DROP TABLE IF EXISTS ticket_status";
Database::query($sql);
$sql = "DROP TABLE IF EXISTS ticket_project";
Database::query($sql);
$sql = "DROP TABLE IF EXISTS ticket_priority";
Database::query($sql);
$sql = "DROP TABLE IF EXISTS ticket_message_attch";
Database::query($sql);
$sql = "DROP TABLE IF EXISTS ticket_message";
Database::query($sql);
$sql = "DROP TABLE IF EXISTS ticket_category";
Database::query($sql);
$sql = "DROP TABLE IF EXISTS ticket_assigned_log";
Database::query($sql);
$sql = "DROP TABLE IF EXISTS ticket_ticket";
Database::query($sql);
//Deleting course settings
$this->uninstall_course_fields_in_all_courses();
}
/**
*
*/
function get_course_usage($course_code, $session_id = 0)
{
$table = Database::get_main_table(TABLE_MAIN_COURSE);
$course_code = Database::escape_string($course_code);
$sql = "SELECT * FROM {$table} WHERE code='" . $course_code . "'";
$res = Database::query($sql);
$course = Database::fetch_object($res);
// Learnpaths
$table = Database::get_course_table(TABLE_LP_MAIN);
$usage[] = array(get_lang(ucfirst(TOOL_LEARNPATH)), CourseManager::count_rows_course_table($table, $session_id, $course->id));
// Forums
$table = Database::get_course_table(TABLE_FORUM);
$usage[] = array(get_lang('Forums'), CourseManager::count_rows_course_table($table, $session_id, $course->id));
// Quizzes
$table = Database::get_course_table(TABLE_QUIZ_TEST);
$usage[] = array(get_lang(ucfirst(TOOL_QUIZ)), CourseManager::count_rows_course_table($table, $session_id, $course->id));
// Documents
$table = Database::get_course_table(TABLE_DOCUMENT);
$usage[] = array(get_lang(ucfirst(TOOL_DOCUMENT)), CourseManager::count_rows_course_table($table, $session_id, $course->id));
// Groups
$table = Database::get_course_table(TABLE_GROUP);
$usage[] = array(get_lang(ucfirst(TOOL_GROUP)), CourseManager::count_rows_course_table($table, $session_id, $course->id));
// Calendar
$table = Database::get_course_table(TABLE_AGENDA);
$usage[] = array(get_lang(ucfirst(TOOL_CALENDAR_EVENT)), CourseManager::count_rows_course_table($table, $session_id, $course->id));
// Link
$table = Database::get_course_table(TABLE_LINK);
$usage[] = array(get_lang(ucfirst(TOOL_LINK)), CourseManager::count_rows_course_table($table, $session_id, $course->id));
// Announcements
$table = Database::get_course_table(TABLE_ANNOUNCEMENT);
$usage[] = array(get_lang(ucfirst(TOOL_ANNOUNCEMENT)), CourseManager::count_rows_course_table($table, $session_id, $course->id));
return $usage;
}
/**
* Sets the surveylist and the plainsurveylist
*/
public function __construct()
{
// Database table definitions
$table_survey = Database::get_course_table(TABLE_SURVEY);
$table_survey_question = Database::get_course_table(TABLE_SURVEY_QUESTION);
$table_user = Database::get_main_table(TABLE_MAIN_USER);
// searching
$search_restriction = SurveyUtil::survey_search_restriction();
if ($search_restriction) {
$search_restriction = ' AND ' . $search_restriction;
}
$course_id = api_get_course_int_id();
$sql = "SELECT\n survey.survey_id,\n survey.parent_id,\n survey_version,\n survey.code as name\n\t\t\t\tFROM {$table_survey} survey\n\t\t\t\tLEFT JOIN {$table_survey_question} survey_question\n\t\t\t\tON survey.survey_id = survey_question.survey_id , {$table_user} user\n\t\t\t\tWHERE\n\t\t\t\t\tsurvey.c_id \t\t\t= {$course_id} AND\n\t\t\t\t\tsurvey_question.c_id \t= {$course_id} AND\n\t\t\t\t\tsurvey.author \t\t\t= user.user_id\n\t\t\t\tGROUP BY survey.survey_id";
$res = Database::query($sql);
$surveys_parents = array();
$refs = array();
$list = array();
$plain_array = array();
while ($survey = Database::fetch_array($res, 'ASSOC')) {
$plain_array[$survey['survey_id']] = $survey;
$surveys_parents[] = $survey['survey_version'];
$thisref =& $refs[$survey['survey_id']];
$thisref['parent_id'] = $survey['parent_id'];
$thisref['name'] = $survey['name'];
$thisref['id'] = $survey['survey_id'];
$thisref['survey_version'] = $survey['survey_version'];
if ($survey['parent_id'] == 0) {
$list[$survey['survey_id']] =& $thisref;
} else {
$refs[$survey['parent_id']]['children'][$survey['survey_id']] =& $thisref;
}
}
$this->surveylist = $list;
$this->plainsurveylist = $plain_array;
}
/**
* Generate an array of attendances that a teacher hasn't created a link for.
* @return array 2-dimensional array - every element contains 2 subelements (id, name)
* @todo seems to be depracated
*/
public function get_not_created_links()
{
return false;
if (empty($this->course_code)) {
die('Error in get_not_created_links() : course code not set');
}
$tbl_grade_links = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
$sql = 'SELECT att.id, att.name, att.attendance_qualify_title
FROM ' . $this->get_attendance_table() . ' att
WHERE
att.c_id = ' . $this->course_id . ' AND
att.id NOT IN (
SELECT ref_id FROM ' . $tbl_grade_links . '
WHERE
type = ' . LINK_ATTENDANCE . ' AND
course_code = "' . Database::escape_string($this->get_course_code()) . '"
)
AND att.session_id=' . api_get_session_id() . '';
$result = Database::query($sql);
$cats = array();
while ($data = Database::fetch_array($result)) {
if (isset($data['attendance_qualify_title']) && $data['attendance_qualify_title'] != '') {
$cats[] = array($data['id'], $data['attendance_qualify_title']);
} else {
$cats[] = array($data['id'], $data['name']);
}
}
return $cats;
}
/**
* Get the classes to display on the current page.
*/
function get_class_data($from, $number_of_items, $column, $direction)
{
$class_table = Database::get_main_table(TABLE_MAIN_CLASS);
$course_class_table = Database::get_main_table(TABLE_MAIN_COURSE_CLASS);
$class_user_table = Database::get_main_table(TABLE_MAIN_CLASS_USER);
$sql = "SELECT * FROM {$course_class_table} WHERE course_code = '" . $_SESSION['_course']['id'] . "'";
$res = Database::query($sql);
$subscribed_classes = array();
while ($obj = Database::fetch_object($res)) {
$subscribed_classes[] = $obj->class_id;
}
$sql = "SELECT\n\t\t\t\t\t\t\tc.id AS col0,\n\t\t\t\t\t\t\tc.name AS col1,\n\t\t\t\t\t\t\tCOUNT(cu.user_id) AS col2,\n\t\t\t\t\t\t\tc.id AS col3\n\t\t\t\t\t\tFROM {$class_table} c\n\t\t\t\t\t\t";
$sql .= " LEFT JOIN {$class_user_table} cu ON cu.class_id = c.id";
$sql .= " WHERE 1 = 1";
if (isset($_GET['keyword'])) {
$keyword = Database::escape_string(trim($_GET['keyword']));
$sql .= " AND (c.name LIKE '%" . $keyword . "%')";
}
if (count($subscribed_classes) > 0) {
$sql .= " AND c.id NOT IN ('" . implode("','", $subscribed_classes) . "')";
}
$sql .= " GROUP BY c.id, c.name ";
$sql .= " ORDER BY col{$column} {$direction} ";
$sql .= " LIMIT {$from},{$number_of_items}";
$res = Database::query($sql);
$classes = array();
while ($class = Database::fetch_row($res)) {
$classes[] = $class;
}
return $classes;
}
/**
* Returns users whose last login is prior from $ceiling
*
* @param int|string $ceiling last login date
* @param bool $active_only if true returns only active users. Otherwise returns all users.
* @return ResultSet
*/
static function list_zombies($ceiling, $active_only = true)
{
$ceiling = is_numeric($ceiling) ? (int) $ceiling : strtotime($ceiling);
$ceiling = date('Y-m-d H:i:s', $ceiling);
$user_table = Database::get_main_table(TABLE_MAIN_USER);
$login_table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN);
$sql = 'SELECT
user.user_id,
user.firstname,
user.lastname,
user.username,
user.auth_source,
user.email,
user.status,
user.registration_date,
user.active,
access.login_date';
global $_configuration;
if ($_configuration['multiple_access_urls']) {
$access_url_rel_user_table = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
$current_url_id = api_get_current_access_url_id();
$sql .= " FROM {$user_table} as user, {$login_table} as access, {$access_url_rel_user_table} as url\n WHERE\n access.login_date = (SELECT MAX(a.login_date)\n FROM {$login_table} as a\n WHERE a.login_user_id = user.user_id\n ) AND\n access.login_date <= '{$ceiling}' AND\n user.user_id = access.login_user_id AND\n url.login_user_id = user.user_id AND url.access_url_id={$current_url_id}";
} else {
$sql .= " FROM {$user_table} as user, {$login_table} as access\n WHERE\n access.login_date = (SELECT MAX(a.login_date)\n FROM {$login_table} as a\n WHERE a.login_user_id = user.user_id\n ) AND\n access.login_date <= '{$ceiling}' AND\n user.user_id = access.login_user_id";
}
if ($active_only) {
$sql .= ' AND user.active = 1';
}
return ResultSet::create($sql);
}
/**
* Get all categories and users ids from gradebook
* @return array Categories and users ids
*/
function getAllCategoriesAndUsers()
{
$table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_RESULT);
$jointable = Database::get_main_table(TABLE_MAIN_GRADEBOOK_EVALUATION);
$joinStatement = ' JOIN ' . $jointable . ' ON ' . $table . '.evaluation_id = ' . $jointable . '.id';
return Database::select('DISTINCT ' . $jointable . '.category_id,' . $table . '.user_id', $table . $joinStatement);
}
public function uninstall()
{
$t_settings = Database::get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
$t_options = Database::get_main_table(TABLE_MAIN_SETTINGS_OPTIONS);
$t_tool = Database::get_course_table(TABLE_TOOL_LIST);
//New settings
$sql = "DELETE FROM {$t_settings} WHERE variable = 'bbb_tool_enable'";
Database::query($sql);
$sql = "DELETE FROM {$t_settings} WHERE variable = 'bbb_salt'";
Database::query($sql);
$sql = "DELETE FROM {$t_settings} WHERE variable = 'bbb_host'";
Database::query($sql);
//Old settings deleting just in case
$sql = "DELETE FROM {$t_settings} WHERE variable = 'bbb_plugin'";
Database::query($sql);
$sql = "DELETE FROM {$t_options} WHERE variable = 'bbb_plugin'";
Database::query($sql);
$sql = "DELETE FROM {$t_settings} WHERE variable = 'bbb_plugin_host'";
Database::query($sql);
$sql = "DELETE FROM {$t_settings} WHERE variable = 'bbb_plugin_salt'";
Database::query($sql);
//hack to get rid of Database::query warning (please add c_id...)
$sql = "DELETE FROM {$t_tool} WHERE name = 'bbb' AND c_id != 0";
Database::query($sql);
$t = Database::get_main_table('plugin_bbb_meeting');
$sql = "DROP TABLE IF EXISTS {$t}";
Database::query($sql);
//Deleting course settings
$this->uninstall_course_fields_in_all_courses($this->course_settings);
}
/**
* @param string $type
*/
public function __construct($type)
{
$this->type = $type;
$this->table = Database::get_main_table(TABLE_EXTRA_FIELD);
$this->table_field_options = Database::get_main_table(TABLE_EXTRA_FIELD_OPTIONS);
$this->table_field_values = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES);
switch ($this->type) {
case 'calendar_event':
$this->extraFieldType = EntityExtraField::CALENDAR_FIELD_TYPE;
break;
case 'course':
$this->extraFieldType = EntityExtraField::COURSE_FIELD_TYPE;
break;
case 'user':
$this->extraFieldType = EntityExtraField::USER_FIELD_TYPE;
break;
case 'session':
$this->extraFieldType = EntityExtraField::SESSION_FIELD_TYPE;
break;
case 'question':
$this->extraFieldType = EntityExtraField::QUESTION_FIELD_TYPE;
break;
case 'lp':
$this->extraFieldType = EntityExtraField::LP_FIELD_TYPE;
break;
case 'lp_item':
$this->extraFieldType = EntityExtraField::LP_ITEM_FIELD_TYPE;
break;
}
$this->pageUrl = 'extra_fields.php?type=' . $this->type;
// Example QuestionFields
$this->pageName = get_lang(ucwords($this->type) . 'Fields');
}
/**
*
*/
public function __construct()
{
// Table definitions
$this->tbl_global_agenda = Database::get_main_table(TABLE_MAIN_SYSTEM_CALENDAR);
$this->tbl_personal_agenda = Database::get_main_table(TABLE_PERSONAL_AGENDA);
$this->tbl_course_agenda = Database::get_course_table(TABLE_AGENDA);
// Setting the course object if we are in a course
$this->course = null;
$course_info = api_get_course_info();
if (!empty($course_info)) {
$this->course = $course_info;
}
$this->events = array();
//Event colors
$this->event_platform_color = 'red';
//red
$this->event_course_color = '#458B00';
//green
$this->event_group_color = '#A0522D';
//siena
$this->event_session_color = '#00496D';
// kind of green
$this->event_personal_color = 'steel blue';
//steel blue
}
/**
* Search for a list of available courses by title or code, based on
* a given string
* @param string String to search for
* @param int Deprecated param
* @return string A formatted, xajax answer block
* @assert () === false
*/
function search_courses($needle, $id)
{
$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
$xajax_response = new xajaxResponse();
$return = '';
if (!empty($needle)) {
// xajax send utf8 datas... datas in db can be non-utf8 datas
$charset = api_get_system_encoding();
$needle = api_convert_encoding($needle, $charset, 'utf-8');
$needle = Database::escape_string($needle);
// search courses where username or firstname or lastname begins likes $needle
$sql = 'SELECT code, title FROM ' . $tbl_course . ' u ' . ' WHERE (title LIKE "' . $needle . '%" ' . ' OR code LIKE "' . $needle . '%" ' . ' ) ' . ' ORDER BY title, code ' . ' LIMIT 11';
$rs = Database::query($sql);
$i = 0;
while ($course = Database::fetch_array($rs)) {
$i++;
if ($i <= 10) {
$return .= '<a href="javascript: void(0);" onclick="javascript: add_user_to_url(\'' . addslashes($course['code']) . '\',\'' . addslashes($course['title']) . ' (' . addslashes($course['code']) . ')' . '\')">' . $course['title'] . ' (' . $course['code'] . ')</a><br />';
} else {
$return .= '...<br />';
}
}
}
$xajax_response->addAssign('ajax_list_courses', 'innerHTML', api_utf8_encode($return));
return $xajax_response;
}
/**
* Save the score for a HP quiz. Can be used by the learnpath tool as well
* for HotPotatoes quizzes. When coming from the learning path, we
* use the session variables telling us which item of the learning path has to
* be updated (score-wise)
* @param string File is the exercise name (the file name for a HP)
* @param integer Score to save inside the tracking tables (HP and learnpath)
* @return void
*/
function save_scores($file, $score)
{
global $origin;
$TABLETRACK_HOTPOTATOES = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTPOTATOES);
$_user = api_get_user_info();
// if tracking is disabled record nothing
$weighting = 100;
// 100%
$date = api_get_utc_datetime();
$c_id = api_get_course_int_id();
if ($_user['user_id']) {
$user_id = $_user['user_id'];
} else {
// anonymous
$user_id = "NULL";
}
$params = ['exe_name' => $file, 'exe_user_id' => $user_id, 'exe_date' => $date, 'c_id' => $c_id, 'exe_result' => $score, 'exe_weighting' => $weighting];
Database::insert($TABLETRACK_HOTPOTATOES, $params);
if ($origin == 'learnpath') {
//if we are in a learning path, save the score in the corresponding
//table to get tracking in there as well
global $jscript2run;
//record the results in the learning path, using the SCORM interface (API)
$jscript2run .= "<script>\n \$(document).ready(function() {\n //API_obj = window.frames.window.content.API;\n //API_obj = \$('content_id').context.defaultView.content.API; //works only in FF\n //API_obj = window.parent.frames.window.top.API;\n API_obj = window.top.API;\n API_obj.void_save_asset('{$score}', '{$weighting}', 0, 'completed');\n });\n </script>";
}
}
/**
* Formats the necessary elements for the given datatype
* @param string $type The type of data to which this extra field
* applies (user, course, session, ...)
*
* @assert (-1) === false
*/
public function __construct($type)
{
$this->type = $type;
$extraField = new ExtraField($this->type);
$this->extraField = $extraField;
$this->table = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES);
$this->table_handler_field = Database::get_main_table(TABLE_EXTRA_FIELD);
}
/**
* Check if the video chat exists by its room name
* @param string $name The video chat name
*
* @return boolean
*/
public static function nameExists($name)
{
$resultData = Database::select('COUNT(1) AS count', Database::get_main_table(TABLE_MAIN_CHAT_VIDEO), ['where' => ['room_name = ?' => $name]], 'first');
if ($resultData !== false) {
return $resultData['count'] > 0;
}
return false;
}
/**
* Install the plugin
*/
public function install()
{
$this->installHook();
$result = Database::select('variable', Database::get_main_table(TABLE_EXTRA_FIELD), array('where' => array('variable = ?' => array('skype'))));
if (empty($result)) {
$extraField = new ExtraField('user');
$extraField->save(array('field_type' => ExtraField::FIELD_TYPE_TEXT, 'variable' => 'skype', 'display_text' => 'Skype', 'visible' => 1, 'changeable' => 1));
}
}
/**
* Constructor
*/
protected function __construct()
{
$this->tables[TABLE_HOOK_OBSERVER] = Database::get_main_table(TABLE_HOOK_OBSERVER);
$this->tables[TABLE_HOOK_EVENT] = Database::get_main_table(TABLE_HOOK_EVENT);
$this->tables[TABLE_HOOK_CALL] = Database::get_main_table(TABLE_HOOK_CALL);
$this->hookCalls = $this->listAllHookCalls();
$this->hookEvents = $this->listAllHookEvents();
$this->hookObservers = $this->listAllHookObservers();
}
function reports_modules_course_val($course, $key_id) {
return array('type'=> 'sql', 'sql' =>
'select '.$key_id.', user_id as uid, '.
'-1 as session_id, -1 as attempt, null as score, '.
'NULL as progress, '.
'(sum(logout_course_date) - sum(login_course_date)) as time, null as ts from '.
Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS).
' where course_code = '."'".$course['course_code']."'".
' group by user_id');
}
function reports_modules_quiz_quizVal($quiz, $key_id) {
return array('type'=> 'sql', 'sql' =>
'select '.$key_id.', exe_user_id as uid, '.
'session_id, -1 as attempt, exe_result as score, '.
REPORTS_PROGRESS_COMPLETED.' as progress, '.
'exe_duration as time, exe_date as ts from '.
Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCICES).
' where exe_cours_id = '."'".$quiz['course_code']."'".
' and exe_exo_id='.$quiz['child_id']);
}
/**
* Drop the database tables for the plugin
* @return void
*/
private function uninstallDatabase()
{
/* Drop plugin tables */
$pensTable = Database::get_main_table(PENSPlugin::TABLE_PENS);
$sql = "DROP TABLE IF EXISTS {$pensTable}; ";
Database::query($sql);
/* Delete settings */
$settingsTable = Database::get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
Database::query("DELETE FROM {$settingsTable} WHERE subkey = 'plugin_pens'");
}
/**
* Room constructor.
*/
public function __construct()
{
$this->table = \Database::get_main_table('plugin_openmeetings');
$this->name = 'C' . api_get_real_course_id() . '-' . api_get_session_id();
$accessUrl = api_get_access_url(api_get_current_access_url_id());
$this->externalRoomType = substr($accessUrl['url'], strpos($accessUrl['url'], '://') + 3, -1);
if (strcmp($this->externalRoomType, 'localhost') == 0) {
$this->externalRoomType = substr(api_get_path(WEB_PATH), strpos(api_get_path(WEB_PATH), '://') + 3, -1);
}
$this->externalRoomType = 'chamilolms.' . $this->externalRoomType;
}
/**
*
*/
public function __construct()
{
$this->table = Database::get_main_table(TABLE_NOTIFICATION);
$this->sender_email = api_get_setting('noreply_email_address');
$this->sender_name = api_get_setting('siteName');
// If no-reply email doesn't exist use the admin email
if (empty($this->sender_email)) {
$this->sender_email = api_get_setting('emailAdministrator');
$this->sender_name = api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'), null, PERSON_NAME_EMAIL_ADDRESS);
}
}
/**
* @param string $type
*/
public function __construct($type)
{
$this->type = $type;
switch ($this->type) {
case 'course':
$this->table_field_options = Database::get_main_table(TABLE_MAIN_COURSE_FIELD_OPTIONS);
$this->table_field_values = Database::get_main_table(TABLE_MAIN_COURSE_FIELD_VALUES);
//Used for the model
$this->table = Database::get_main_table(TABLE_MAIN_COURSE_FIELD);
$this->handler_id = 'course_code';
$this->handlerEntityId = 'courseCode';
$this->primaryKey = 'id';
break;
case 'user':
$this->table_field_options = Database::get_main_table(TABLE_MAIN_USER_FIELD_OPTIONS);
$this->table_field_values = Database::get_main_table(TABLE_MAIN_USER_FIELD_VALUES);
//Used for the model
$this->table = Database::get_main_table(TABLE_MAIN_USER_FIELD);
$this->handler_id = 'user_id';
$this->handlerEntityId = 'userId';
$this->primaryKey = 'user_id';
break;
case 'session':
$this->table_field_options = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_OPTIONS);
$this->table_field_values = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_VALUES);
//Used for the model
$this->table = Database::get_main_table(TABLE_MAIN_SESSION_FIELD);
$this->handler_id = 'session_id';
$this->handlerEntityId = 'sessionId';
$this->primaryKey = 'id';
break;
case 'question':
$this->table_field_options = Database::get_main_table(TABLE_MAIN_QUESTION_FIELD_OPTIONS);
$this->table_field_values = Database::get_main_table(TABLE_MAIN_QUESTION_FIELD_VALUES);
//Used for the model
$this->table = Database::get_main_table(TABLE_MAIN_QUESTION_FIELD);
$this->handler_id = 'question_id';
$this->handlerEntityId = 'questionId';
$this->primaryKey = 'iid';
break;
case 'lp':
$this->table_field_options = Database::get_main_table(TABLE_MAIN_LP_FIELD_OPTIONS);
$this->table_field_values = Database::get_main_table(TABLE_MAIN_LP_FIELD_VALUES);
// Used for the model
$this->table = Database::get_main_table(TABLE_MAIN_LP_FIELD);
$this->handler_id = 'lp_id';
$this->handlerEntityId = 'lpId';
$this->primaryKey = 'id';
break;
}
$this->pageUrl = 'extra_fields.php?type=' . $this->type;
// Example QuestionFields
$this->pageName = get_lang(ucwords($this->type) . 'Fields');
}