/**
* A student is an user that participates in a course 'moodle/course:view'
* and can't manage groups 'moodle/course:managegroups'
* @global type $USER
* @global type $DB
* @param type $blended
* @param type $course
* @param type $context_course
* @return \stdClass
*/
function alert_messages($blended, $course, $context_course)
{
global $USER, $DB;
$alert = new stdClass();
//Ningún estudiante está matriculado
$alert->no_students_in_course_alert = true;
// Ningún estudiante está activo
$alert->none_is_active_alert = true;
// Hay estudiantes inactivos
$alert->student_not_active_alert = false;
$alert->iamstudent = false;
$alert->no_DNI_alert = false;
$alert->no_userinfodata_alert = false;
list($students, $non_students, $activeuserids, $user_records) = blended_get_users_by_type($context_course);
if ($students) {
$alert->no_students_in_course_alert = false;
// Comprobamos que al menos hay un estudiante activo (ha entrado al menos una vez)
// en el curso. Nos devuelve array con todos los estudiantes
if (count($activeuserids) > 0) {
// Se desactiva la alerta de que ningún estudiante está activo si el array tiene
// al menos un elemento
$alert->none_is_active_alert = false;
}
}
// Devuelve un array que contiene todos los valores de $alluserids que no
// aparezcan $activeuserids, es decir, los estudiantes inactivos
$inactivemembers = array_diff($students, $activeuserids);
//Comprobamos si el usuario está activo
if (count($inactivemembers) > 0) {
$alert->student_not_active_alert = true;
$alert->inactive_students = $inactivemembers;
}
foreach ($students as $student) {
// $user = get_record('user','id',$student->id);
$user = $student;
$code = blended_gen_idvalue($user_records[$student], $blended);
//print $code.'<BR>';
// Código EAN a partir de `idnumber` (dni): el estudiante no lo ha introducido
// en su perfil: $code == -1
if ($code == -1 && $blended->idtype == 2) {
$alert->no_DNI_alert = true;
} else {
if ($code == -2 && ($blended->idtype = 3)) {
$alert->no_userinfodata_alert = true;
}
}
// Comprobar si el usuario actual del modulo es un estudiante
if ($user_records[$student]->id === $USER->id) {
$alert->iamstudent = true;
break;
}
}
return $alert;
}
$strnone = get_string('noselected', 'blended');
$strnosigned = get_string('nodefinedteams', 'blended');
// Print the main part of the page -----------------------------------------------
$link = "selectassignment.php?id=" . $cm->id;
$PAGE->navbar->add($strsignupteampage, $link);
$PAGE->navbar->add('Inscribirse');
echo $OUTPUT->header();
echo $OUTPUT->spacer(array('height' => 20));
echo $OUTPUT->heading(format_string($strsignupteampage) . ' ' . blended_get_item_name($item) . $OUTPUT->help_icon('signupteampage', 'blended'));
echo $OUTPUT->spacer(array('height' => 20));
// Get all teams in the current activity---------------------------------------
$grouping = blended_get_grouping($item, $blended);
$teams = blended_get_teams($item, true);
$not_DNI_out = false;
$not_DNI_in = false;
$code = blended_gen_idvalue($USER, $blended);
// Si el id es el dni y el estudiante no lo ha introducido en su perfil
if ($code == -1) {
$not_DNI_in = true;
$not_DNI_out = true;
}
$url14 = "selectassignment.php?id={$cm->id}";
if ($not_DNI_in) {
echo $OUTPUT->notification("Hasta que posea código de identififación no puede inscribirse en ningun equipo", $url14);
}
// Flags de control --------------------------------------------------------------
// Flag para imprimir el boton "Eliminar miembros"
$printdeletebutton = false;
$current_member_enrolled = false;
// Compruebo si el profesor ha creado previamente un agrupamiento para esa tarea
$groupingid = blended_get_groupingid($item);
function blended_print_student_label($pdf, $blended, $codebartype, $style, $identifyLabels, $user, $columnsWidth, $rowsHeight)
{
$x = $pdf->getX();
$y = $pdf->getY();
$align = '';
$code = blended_gen_idvalue($user, $blended);
// if($identifyLabels!='none')
$identifyHeight = 3;
// else
// $identifyHeight=0;
switch ($identifyLabels) {
case 'fullname':
$idText = fullname($user);
break;
case 'id':
$idText = $code;
break;
//blended_gen_cleanidvalue($user,$blended);break; // cleanidvalue do not include checksum needed for EAN13
//blended_gen_cleanidvalue($user,$blended);break; // cleanidvalue do not include checksum needed for EAN13
case 'none':
$idText = '';
break;
case 'code':
$idText = "ID:{$code}";
}
if ($code == -1 || $code == -2) {
$pdf->writeHTMLCell($columnsWidth, $rowsHeight - $identifyHeight, '', '', fullname($user) . ": No posee código de identificación.", 0, 2, 0, true, 'C');
} else {
switch ($codebartype) {
case 'EAN13':
if ($identifyLabels != 'none' && $identifyLabels != 'code') {
$pdf->Cell($columnsWidth, $identifyHeight, $idText, '', 2, 'L', 0, '', 0);
}
$pdf->SetXY($x, $identifyHeight + $y);
$pdf->write1DBarcode($code, $codebartype, '', '', $columnsWidth, $rowsHeight - $identifyHeight, 0.2, $style, $align);
default:
$dim = min($columnsWidth, $rowsHeight);
if ($identifyLabels != 'none') {
// $pdf->SetXY($x+$dim,$identifyHeight+$y);
$pdf->writeHTMLCell($columnsWidth - $dim, $rowsHeight, '', '', $idText, 0, 0);
} else {
$pdf->writeHTMLCell($columnsWidth - $dim, $rowsHeight, '', '', "ID not shown.", 0, 0);
}
$pdf->SetXY($x + $columnsWidth - $dim, $y);
$pdf->write2DBarcode($code, $codebartype, $x + $columnsWidth - $dim + 2, $y + 2, $dim - 4, $dim - 4);
// $pdf->writeBlended2DBarcode($code,'QRCode,Q',$x+$columnsWidth-$dim,$y,$dim,$dim);
break;
}
}
$pdf->Rect($x, $y, $columnsWidth, $rowsHeight);
}
// $emptyteam=false;
if (!($user = $DB->get_record('user', array('id' => $memberuserid)))) {
$emptyteam = true;
}
if (!$emptyteam) {
// Foto y vinculo a perfil de `user`
if ($piclink = has_capability('moodle/user:viewdetails', $context) || has_capability('moodle/user:viewdetails', $usercontext)) {
$userpic = $OUTPUT->user_picture($user);
$profilelink = '<a href="' . $CFG->wwwroot . '/user/view.php?id=' . $user->id . '&course=' . $course->id . '">' . fullname($user, true) . '</a>';
}
// Estudiante lider de un equipo
if (isset(current($members)->leader) && current($members)->leader == 1) {
$profilelink = '<strong>' . $profilelink . ' (leader)' . '</strong>';
}
// ID del miembro del equipo
$membervalue = blended_gen_idvalue(current($members), $blended);
if ($membervalue == -1) {
$membervalue = "\"\"";
$stridnumber = get_string('withoutidnumber', 'blended');
} else {
if ($membervalue == -2) {
$membervalue = "\"\"";
$stridnumber = get_string('withoutuserinfodata', 'blended');
} else {
$stridnumber = "";
$membervalue = blended_generate_memberid_field(current($members), $blended);
}
}
if ($membervalue == ' ') {
prev($members);
continue;
function blended_generate_groups_table($item, $blended, $is_grading = true)
{
global $DB, $OUTPUT, $CFG;
$context_course = context_course::instance($item->courseid);
$context = context_module::instance($blended->id);
//Obtenci�n de los grupos del agrupamiento asociado a la tarea elegida
//Obtengo los parámetros del agrupamiento
$grouping = blended_get_grouping($item, $blended);
$groups = groups_get_all_groups($item->courseid, null, $grouping->id);
$i = 0;
//Introducci�n de los miembros del agrupamiento en un vector
// array[groupid][userid] for group/members
$group_members = [];
$users_in_teams = [];
$numteams = count($groups) + 1;
$nummembers = 0;
foreach ($groups as $gr) {
$members_loc = groups_get_members($gr->id);
// obtengo el numero de cuadros a poner en el formulario segun la
// maxima longitud del mayor equipo
if ($nummembers < count($members_loc)) {
$nummembers = count($members_loc);
}
$group_members[$gr->id] = $members_loc;
$users_in_teams = array_merge($users_in_teams, $members_loc);
}
//Contador del numero de repticiones de cada miembro
$repetir_miembro = blended_num_members($context_course, $group_members, 'teamsmanagement');
//Introduzco un cuadro m�s por si se desea introducir otro miembro
$nummembers = $nummembers + 1;
$t = 0;
$stridteam = get_string('idteam', 'blended');
$stridmembers = get_string('idmembers', 'blended');
$strgrade = get_string('grade', 'blended');
$stralertcol = get_string('viewalertsdesc', "blended");
$strnone = get_string('nograded', 'blended');
$strrewritegrades = get_string('rewritegrades', 'blended');
//Grading
//Obtengo las calificaciones(Si existen) de los miembros tanto de la tabla "blended_grade" con de "grade_grades"
if ($is_grading) {
$user_grades = blended_get_users_grades($item, $users_in_teams);
$gradearray = blended_get_scale_array($item);
$grademax = $item->grademax;
$gradelength = 3;
}
$table = new html_table();
$table->align = array("left");
if ($is_grading) {
$table->head = array($stridteam, $stridmembers, $strgrade, $stralertcol);
} else {
$table->head = array($stridteam, $stridmembers, $stralertcol);
}
$table->headspan = array(1, $nummembers, 1, 1);
// Realizo el formulario rellenado con los campos que corresponden
foreach ($groups as $group) {
$rewriteteam = "rewrite_team_" . $t;
$fontsize = 1;
$gradealert = "";
$idteam = "team_" . $t . "_id";
$teamname = "team_" . $t . "_name";
$tablerow = new html_table_row();
//Obtengo los grupos por su id
$teamfield = "<input type=\"hidden\" name=\"{$idteam}\" id=\"{$group->id}\" value=\"{$group->id}\" >" . "<input type=\"text\" name=\"{$teamname}\" id=\"{$teamname}\" value=\"{$group->name}\" size=\"6\" maxlength=\"8\" align=\"center\">";
$tablerow->cells[] = $teamfield;
// Obtengo los miembros de cada grupo
$mem = $group_members[$group->id];
// bucle miembros
for ($f = 0; $f < $nummembers; $f++) {
$membername = "team_" . $t . "_member_" . $f;
// Nombre actual del campo de texto "Identificador" (utilizando el contador)
$emptyteam = false;
$member = current($mem);
if ($f < count($mem)) {
// Objeto `user`
$memberuserid = $member->id;
if (!($user = $DB->get_record('user', array('id' => $memberuserid)))) {
$emptyteam = true;
}
if (!$emptyteam) {
// Foto y vinculo a perfil de `user`
if ($piclink = has_capability('moodle/user:viewdetails', $context) || has_capability('moodle/user:viewdetails', $usercontext)) {
$userpic = $OUTPUT->user_picture($user);
$profilelink = '<a href="' . $CFG->wwwroot . '/user/view.php?id=' . $user->id . '&course=' . $item->courseid . '">' . fullname($user, true) . '</a>';
}
// Estudiante lider de un equipo
if (isset($member->leader) && $member->leader == 1) {
$profilelink = '<strong>' . $profilelink . ' (leader)' . '</strong>';
}
// ID del miembro del equipo
$membervalue = blended_gen_idvalue($member, $blended);
if ($membervalue == -1) {
$membervalue = "\"\"";
$stridnumber = get_string('withoutidnumber', 'blended');
} else {
if ($membervalue == -2) {
$membervalue = "\"\"";
$stridnumber = get_string('withoutuserinfodata', 'blended');
} else {
$stridnumber = "";
$membervalue = blended_generate_memberid_field($member, $blended);
}
}
if ($membervalue == ' ') {
prev($mem);
continue;
}
$teammember_field = $userpic;
/* Si la calificaci�n de "blended_grade" y "grade_grades"
* no coincide se muestra un mensaje de alerta al usuario */
if ($is_grading) {
$user_grade = $user_grades[$memberuserid];
if ($user_grade->blended != '' && $user_grade->grade != '' && (double) $user_grade->blended != (double) $user_grade->grade) {
$grade_string = grade_format_gradevalue($user_grade->grade, $item);
$icon_url = $OUTPUT->pix_url('alerta', 'blended');
// $teammember_field = "$userpic <img alt=\"$stralertanota.Nota individual: $cal_gr_int\" title=\"$stralertanota.Nota individual: $cal_gr_int\" src=\"../../../mod/blended/pix/alerta.jpg\">";
$a = new stdClass();
$a->grade = $grade_string;
$a->finalgrade = $user_grade->grade;
$stralertanota = get_string('alertgrade', "blended", $a);
$stralertanota = htmlentities($stralertanota);
$teammember_grade_alert = " <img alt=\"{$stralertanota}\" title=\"{$stralertanota}\" src=\"{$icon_url}\">";
$teammember_field .= $teammember_grade_alert;
}
}
/* Si existe un miembro repetido en distintos grupos se recuadra
* el miembro en color rojo */
if ($repetir_miembro[$memberuserid] == 1) {
$teammember_field .= "<input type=\"text\" name=\"{$membername}\" id=\"ac-userid\" value=\"{$membervalue}\" size=\"7\"\r\n maxlength=\"8\" align=\"center\"><br><font size=\"1\">{$profilelink}<font size=\"1\" color=\"#FF0000\">{$stridnumber}</font>";
} else {
$teammember_field .= "<input type=\"text\" style=\"border-color:red\" title=\"Id repetido la calificacion individual puede ser distinta a la grupal\" name=\"{$membername}\" id=\"ac-userid\" value=\"{$membervalue}\" size=\"7\"\r\n maxlength=\"8\" align=\"center\"><br><font size=\"1\">{$profilelink}<font size=\"1\" color=\"#FF0000\">{$stridnumber}</font>";
}
next($mem);
} else {
// Campo de texto "Identificador" vacio.
$teammember_field = "<input type=\"text\" name=\"{$membername}\" id=\"ac-userid\" value=\"\" size=\"7\"\r\n maxlength=\"8\" align=\"center\">";
}
} else {
// Campo de texto "Identificador" vacio.
$teammember_field = "<input type=\"text\" name=\"{$membername}\" id=\"ac-userid\" value=\"\" size=\"7\" maxlength=\"8\" align=\"center\">";
}
//
$tablerow->cells[] = $teammember_field;
}
//Fin del bucle MEMBERS
//GRADES:
$alert = false;
$rewriteteam = "rewrite_team_" . $t;
// Si equipo vac�o
if ($emptyteam == true) {
$gradealert = get_string('teamempty', 'blended');
}
if ($is_grading) {
list($grade, $alert) = blended_get_team_grade($group, $item);
// Nombre del campo de texto "Calificación"
$grade_text_input_name = "team_" . $t . "_grade";
// Nombre para las opciones de la lista deplegable "Calificación"
$grade_select_input_name = "team_" . $t . "_gradelist";
//Si equipo no calificado
if (!$grade) {
if ($emptyteam == true) {
$gradealert = get_string('teamempty', 'blended');
} else {
$gradealert = get_string('teamnotgraded', 'blended');
}
//Fin if-else
$gvalue = null;
$fontsize = 2;
$gradehidden_field = '';
} else {
// Si calificación individual distinta a la de grupo
if ($alert) {
$gradealert = $strrewritegrades;
$gradealert = $gradealert . "<center><input type=\"checkbox\" name=\"{$rewriteteam}\" id=\"{$rewriteteam}\" value=\"rewrite\" checked=\"true\"></center>";
$fontsize = 1;
} else {
$gradealert = "" . "<input type=\"hidden\" name=\"{$rewriteteam}\" id=\"{$rewriteteam}\" value=\"rewrite\">";
$fontsize = null;
}
//Fin if-else
if (empty($teamsfromassignmentid) || !empty($grade)) {
// `id` de la tabla "blended_grade"
$idgradevalue = $grade->id;
// `grade` de la tabla "blended_grade"
$gvalue = $grade->grade;
// Nombre del campo oculto `id` de "blended_grade"
$idgrade = "team_" . $t . "_gradeid";
// Campo oculto con `id` de la tabla "blended_grade"
$gradehidden_field = "<input type=\"hidden\" name=\"{$idgrade}\" id=\"{$idgrade}\" value= \"{$idgradevalue}\" >";
} else {
$gvalue = null;
}
//Fin if-else
}
// Fin if-else
if ($gradearray !== null) {
// Campo de texto "Calificación"
// Lista desplegable "Calificación"
$gvalue = $gvalue !== null ? (int) $gvalue : null;
// scales uses integer values
$grade_select_field = "<select name=\"{$grade_select_input_name}\" id=\"{$grade_select_input_name}\" align=\"left\" onchange=\"setGradeTextField(this,{$grade_text_input_name})\">";
$grade_select_field .= "<option value=\"-1\">{$strnone}</option>";
foreach ($gradearray as $key => $val) {
if ($gvalue !== null && $key == $gvalue) {
$grade_select_field .= "<option value=\"{$key}\" selected=\"selected\">{$val}</option>";
} else {
$grade_select_field .= "<option value=\"{$key}\">{$val}</option>";
}
}
$grade_select_field .= "</select>";
} else {
$grade_select_field = '';
}
$grade_field = "<input type=\"text\" name=\"{$grade_text_input_name}\" id=\"{$grade_text_input_name}\" value=\"{$gvalue}\" size=\"{$gradelength}\" maxlength=\"{$gradelength}\" align=\"center\" onkeyup=\"setGradeSelect(this,{$grade_select_input_name},{$gradelength},null,{$grademax})\">";
// $grade_field="<input type=\"text\" name=\"$gname\" id=\"$gname\" value=\"$gvalue\" size=\"$gradelength\" maxlength=\"$gradelength\" align=\"center\" >";
$tablerow->cells[] = $gradehidden_field . $grade_field . $grade_select_field;
}
$tablerow->cells[] = $gradealert;
$t++;
$table->data[] = $tablerow;
}
//Fin bucle TEAMS groups
$tablerow = new html_table_row();
//Introducci�n de un grupo vac�o
$groups = groups_get_all_groups($item->courseid);
$idteam = "team_" . $t . "_id";
$teamname = "team_" . $t . "_name";
$tablerow->cells[] = "<input type=\"hidden\" name=\"{$idteam}\" id=\"newTeam\" value=\"\" > <input type=\"text\" name=\"{$teamname}\" id=\"newTeamName\" value=\"\" size=\"6\"\r\n\t\t\t maxlength=\"8\" align=\"center\">";
// mostramos los identificadores de los miembros del grupo
// bucle miembros
for ($f = 0; $f < $nummembers; $f++) {
$membername = "team_" . $t . "_member_" . $f;
// Campo de texto "Identificador" vacio.
$tablerow->cells[] = "<input type=\"text\" name=\"{$membername}\" id=\"ac-userid\" value=\"\" size=\"7\" maxlength=\"8\" align=\"center\">";
}
$gradealert = get_string('teamempty', 'blended');
if ($is_grading) {
$gvalue = null;
$fontsize = 2;
// Nombre del campo de texto "Calificación"
$grade_text_input_name = "team_" . $t . "_grade";
// Nombre para las opciones de la lista deplegable "Calificación"
$grade_select_input_name = "team_" . $t . "_gradelist";
// Campo de texto "Calificación"
$gradehidden_field = "<input type=\"text\" name=\"{$grade_text_input_name}\" id=\"{$grade_text_input_name}\" value=\"{$gvalue}\" size=\"{$gradelength}\" maxlength=\"{$gradelength}\" align=\"center\" onkeyup=\"setGradeSelect(this,{$grade_select_input_name},{$gradelength},null,{$grademax})\">";
// $gradehidden_field = "<input type=\"text\" name=\"$gname\" id=\"$gname\" value=\"$gvalue\" size=\"$gradelength\" maxlength=\"$gradelength\" align=\"center\" >";
// Lista desplegable "Calificación"
$grade_select_field = "<select name=\"{$grade_select_input_name}\" id=\"{$grade_select_input_name}\" align=\"left\" onchange=\"setGradeTextField(this,{$grade_text_input_name})\">";
$grade_select_field .= "<option value=\"-1\">{$strnone}</option>";
foreach ($gradearray as $key => $val) {
if ($gvalue !== null && $val == $gvalue) {
$grade_select_field = $grade_select_field . "<option value=\"{$key}\" selected=\"selected\">{$val}</option>";
} else {
$grade_select_field = $grade_select_field . "<option value=\"{$key}\">{$val}</option>";
}
}
$grade_select_field .= "</select>";
$tablerow->cells[] = "{$gradehidden_field} {$grade_select_field}";
}
$tablerow->cells[] = $gradealert;
$table->data[] = $tablerow;
//Fin de la tabla
return $table;
}
$not_DNI_out = false;
$not_userinfodata_out = false;
$not_active_out = false;
foreach ($userids as $userid) {
$not_DNI_in = false;
$not_userinfodata_in = false;
$not_active_in = false;
//Comprobamos si el usuario esta activo
if (!array_search($userid, $activeids)) {
$not_active_in = true;
$not_active_out = true;
}
// Obtenemos el objeto 'user' de cada estudiante del curso
$user = $users[$userid];
// Obtenemos el codigo EAN de la etiqueta de cada estudiante
$code = blended_gen_idvalue($user, $blended);
// Si el id es el dni y el estudiante no lo ha introducido en su perfil
if ($code == -1) {
$not_DNI_in = true;
$not_DNI_out = true;
} else {
if ($code == -2) {
$not_userinfodata_in = true;
$not_userinfodata_out = true;
}
}
// Obtenemos el nombre completo de cada estudiante
$fullname = fullname($user, true);
if ($not_active_in) {
$fullname = $fullname . " (*)";
}
