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297 lines
7.4 KiB
297 lines
7.4 KiB
<?php
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/*
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* Created on 18 October 2006 by Elixir Interactive http://www.elixir-interactive.com
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*/
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ob_start();
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// name of the language file that needs to be included
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$language_file = array ('registration', 'index', 'tracking', 'admin');
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$cidReset=true;
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require ('../inc/global.inc.php');
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$this_section = "session_my_space";
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$nameTools= get_lang('Tutors');
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api_block_anonymous_users();
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$interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('MySpace'));
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if(isset($_GET["id_student"])){
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$interbreadcrumb[] = array ("url" => "student.php", "name" => get_lang('Students'));
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}
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Display :: display_header($nameTools);
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api_display_tool_title($nameTools);
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// Database Table Definitions
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$tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
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$tbl_course_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
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$tbl_user = Database :: get_main_table(TABLE_MAIN_USER);
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$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
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$tbl_session_rel_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
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$tbl_session_rel_course_rel_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
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$tbl_session_rel_user = Database :: get_main_table(TABLE_MAIN_SESSION_USER);
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$tbl_track_login = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_LOGIN);
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/*
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===============================================================================
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FUNCTION
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===============================================================================
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*/
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function exportCsv($a_header,$a_data)
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{
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global $archiveDirName;
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$fileName = 'coaches.csv';
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$archivePath = api_get_path(SYS_PATH).$archiveDirName.'/';
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$archiveURL = api_get_path(WEB_CODE_PATH).'course_info/download.php?archive=';
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if(!$open = fopen($archivePath.$fileName,'w+'))
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{
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$message = get_lang('noOpen');
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}
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else
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{
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$info = '';
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foreach($a_header as $header)
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{
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$info .= $header.';';
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}
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$info .= "\r\n";
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foreach($a_data as $data)
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{
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foreach($data as $infos)
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{
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$info .= $infos.';';
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}
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$info .= "\r\n";
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}
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fwrite($open,$info);
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fclose($open);
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$perm = api_get_setting('permissions_for_new_files');
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$perm = octdec(!empty($perm)?$perm:'0660');
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chmod($fileName,$perm);
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header("Location:".$archiveURL.$fileName);
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}
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return $message;
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}
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function calculHours($seconds)
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{
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//combien d'heures ?
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$hours = floor($seconds / 3600);
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//combien de minutes ?
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$min = floor(($seconds - ($hours * 3600)) / 60);
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if ($min < 10)
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$min = "0".$min;
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//combien de secondes
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$sec = $seconds - ($hours * 3600) - ($min * 60);
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if ($sec < 10)
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$sec = "0".$sec;
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//echo $hours."h".$min."m".$sec."s";
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return $hours."h".$min."m".$sec."s" ;
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}
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function is_coach(){
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global $tbl_session_course;
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$sql="SELECT course_code FROM $tbl_session_course WHERE id_coach='".$_SESSION["_uid"]."'";
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$result=api_sql_query($sql);
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if(mysql_num_rows($result)>0){
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return true;
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}
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else{
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return false;
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}
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}
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/**
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* MAIN PART
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*/
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if(isset($_GET["id_student"])){
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$i_id_student=$_GET["id_student"];
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$sqlCoachs = "SELECT DISTINCT src.id_coach " .
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"FROM $tbl_session_rel_course as src, $tbl_session_rel_course_rel_user as srcru " .
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"WHERE src.id_coach<>'0' AND src.course_code=srcru.course_code AND srcru.id_user='$i_id_student' AND srcru.id_session=src.id_session
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";
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}
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else{
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if(api_is_platform_admin()){
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$sqlCoachs = " SELECT DISTINCT id_coach, user_id, lastname, firstname
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FROM $tbl_user, $tbl_session_rel_course
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WHERE id_coach=user_id
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ORDER BY lastname ASC
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";
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}
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else{
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$sqlCoachs = " SELECT DISTINCT id_coach, $tbl_user.user_id, lastname, firstname
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FROM $tbl_user as user, $tbl_session_rel_course as session_rel_course, $tbl_course_user as course_rel_user
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WHERE course_rel_user.course_code=session_rel_course.course_code AND course_rel_user.status='1' AND course_rel_user.user_id='".$_SESSION["_uid"]."'
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AND session_rel_course.id_coach=user.user_id
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ORDER BY lastname ASC
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";
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}
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}
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$resultCoachs = api_sql_query($sqlCoachs);
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echo '<table class="data_table">
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<tr>
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<th>
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'.get_lang('FirstName').'
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</th>
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<th>
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'.get_lang('LastName').'
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</th>
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<th>
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'.get_lang('ConnectionTime').'
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</th>
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<th>
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'.get_lang('AdminCourses').'
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</th>
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<th>
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'.get_lang('Students').'
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</th>
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</tr>
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';
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$a_header[]=get_lang('FirstName');
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$a_header[]=get_lang('LastName');
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$a_header[]=get_lang('ConnectionTime');
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if(mysql_num_rows($resultCoachs)>0){
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while($a_coachs=mysql_fetch_array($resultCoachs)){
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$i_id_coach=$a_coachs["id_coach"];
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if(isset($_GET["id_student"])){
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$sql_infos_coach="SELECT lastname, firstname FROM $tbl_user WHERE user_id='$i_id_coach'";
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$resultCoachsInfos = api_sql_query($sql_infos_coach);
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$s_lastname=mysql_result($resultCoachsInfos,0,"lastname");
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$s_firstname=mysql_result($resultCoachsInfos,0,"firstname");
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}
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else{
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$s_lastname=$a_coachs["lastname"];
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$s_firstname=$a_coachs["firstname"];
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}
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$s_sql_connection_time="SELECT login_date, logout_date FROM $tbl_track_login WHERE login_user_id ='$i_id_coach' AND logout_date <> 'null'";
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$q_result_connection_time=api_sql_query($s_sql_connection_time);
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$i_nb_seconds=0;
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while($a_connections=mysql_fetch_array($q_result_connection_time)){
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$s_login_date=$a_connections["login_date"];
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$s_logout_date=$a_connections["logout_date"];
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$i_timestamp_login_date=strtotime($s_login_date);
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$i_timestamp_logout_date=strtotime($s_logout_date);
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$i_nb_seconds+=($i_timestamp_logout_date-$i_timestamp_login_date);
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}
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$s_connection_time=calculHours($i_nb_seconds);
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if($s_connection_time=="0h00m00s"){
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$s_connection_time="";
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}
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if($i%2==0){
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$s_css_class="row_odd";
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if($i%20==0 && $i!=0){
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echo '<tr>
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<th>
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'.get_lang('LastName').'
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</th>
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<th>
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'.get_lang('FirstName').'
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</th>
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<th>
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'.get_lang('ConnectionTime').'
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</th>
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<th>
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'.get_lang('AdminCourses').'
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</th>
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<th>
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'.get_lang('Students').'
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</th>
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</tr>';
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}
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}
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else{
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$s_css_class="row_even";
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}
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$i++;
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$a_data[$i_id_coach]["firstname"]=$s_firstname;
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$a_data[$i_id_coach]["lastname"]=$s_lastname;
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$a_data[$i_id_coach]["connection_time"]=$s_connection_time;
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echo '<tr class="'.$s_css_class.'"><td>'.$s_firstname.'</td><td>'.$s_lastname.'</td><td>'.$s_connection_time.'</td><td><a href="course.php?type=coach&user_id='.$i_id_coach.'">-></a></td><td><a href="student.php?type=coach&user_id='.$i_id_coach.'">-></a></td></tr>';
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}
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}
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//No results
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else{
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echo '<tr><td colspan="5" "align=center">'.get_lang("NoResult").'</td></tr>';
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}
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echo '</table>';
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if(isset($_POST['export'])){
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exportCsv($a_header,$a_data);
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}
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echo "<br /><br />";
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echo "<form method='post' action='coaches.php'>
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<button type='submit' class='save' name='export' value='".get_lang('exportExcel')."'>".get_lang('exportExcel')."</button>
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<form>";
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/*
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==============================================================================
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FOOTER
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==============================================================================
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*/
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Display::display_footer();
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?>
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