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63 lines
2.8 KiB
63 lines
2.8 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Responses to AJAX calls
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*/
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$language_file = array ('tracking');
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require_once '../global.inc.php';
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$action = $_GET['a'];
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//if (!api_is_platform_admin() && !api_is_xml_http_request()) { exit; }
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require_once api_get_path(SYS_CODE_PATH).'mySpace/myspace.lib.php';
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switch ($action) {
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case 'access_detail':
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$user_id = intval($_REQUEST['student']);
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$course_code = Security::remove_XSS($_REQUEST['course']);
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$type = Security::remove_XSS($_REQUEST['type']);
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$range = Security::remove_XSS($_REQUEST['range']);
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if ($range == 1){
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$start_date = Security::remove_XSS($_REQUEST['sd']);
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$end_date = Security::remove_XSS($_REQUEST['ed']);
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$sql_result = get_connections_to_course_by_date($user_id, $course_code, $start_date, $end_date);
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} else {
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$sql_result = MySpace::get_connections_to_course($user_id, $course_code);
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}
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$foo_print = grapher($sql_result, $start_date, $end_date, $type);
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echo $foo_print;
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break;
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case 'access_detail_by_date':
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$db = array('is_empty'=>true);
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$start_date = isset($_REQUEST['startDate'])?$_REQUEST['startDate']:"";
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$end_date = isset($_REQUEST['endDate'])?$_REQUEST['endDate']:"";
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$user_id = isset($_REQUEST['student'])?$_REQUEST['student']:"";
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$course_code = isset($_REQUEST['course'])?$_REQUEST['course']:"";
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$sql_result = get_connections_to_course_by_date($user_id, $course_code, $start_date, $end_date);
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if (is_array($sql_result) && count($sql_result) > 0) {
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$db['is_empty'] = false;
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$db['result'] = convert_to_string($sql_result);
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$rst = get_stats($user_id, $course_code, $start_date, $end_date);
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$foo_stats = '<strong>'.get_lang('Total').': </strong>'.$rst['total'].'<br />';
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$foo_stats .= '<strong>'.get_lang('Average').': </strong>'.$rst['avg'].'<br />';
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$foo_stats .= '<strong>'.get_lang('Quantity').' : </strong>'.$rst['times'].'<br />';
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$db['stats'] = $foo_stats;
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$db['graph_result'] = grapher($sql_result, $start_date, $end_date);
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} else {
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$db['result'] = Display::return_message(get_lang('NoDataAvailable'), 'warning');
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$db['graph_result'] = Display::return_message(get_lang('NoDataAvailable'), 'warning');
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$db['stats'] = Display::return_message(get_lang('NoDataAvailable'), 'warning');
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}
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header('Cache-Control: no-cache');
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echo json_encode($db); // requires: PHP >= 5.2.0, PECL json >= 1.2.0
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break;
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}
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exit; |