}
}
if ($is_editor) {
load_js('tools.js');
global $themeimg, $m;
$head_content .= "\n <script type='text/javascript'>\n function check_weights() {\n /* function to check weight validity */\n if(\$('#hidden-opt').is(':visible') && \$('#auto_judge').is(':checked')) {\n var weights = document.getElementsByClassName('auto_judge_weight');\n var weight_sum = 0;\n var max_grade = parseFloat(document.getElementById('max_grade').value);\n max_grade = Math.round(max_grade * 1000) / 1000;\n\n for (i = 0; i < weights.length; i++) {\n // match ints or floats\n w = weights[i].value.match(/^\\d+\\.\\d+\$|^\\d+\$/);\n if(w != null) {\n w = parseFloat(w);\n if(w >= 0 && w <= max_grade) // 0->max_grade allowed\n {\n /* allow 3 decimal digits */\n weight_sum += w;\n continue;\n }\n else{\n alert('Weights must be between 1 and max_grade!');\n return false;\n }\n }\n else {\n alert('Only numbers as weights!');\n return false;\n }\n }\n diff = Math.round((max_grade - weight_sum) * 1000) / 1000;\n if (diff >= 0 && diff <= 0.001) {\n return true;\n }\n else {\n alert('Weights do not sum up to ' + max_grade +\n '!\\n(Remember, 3 decimal digits precision)');\n return false;\n }\n }\n else\n return true;\n }\n function updateWeightsSum() {\n var weights = document.getElementsByClassName('auto_judge_weight');\n var weight_sum = 0;\n var max_grade = parseFloat(document.getElementById('max_grade').value);\n max_grade = Math.round(max_grade * 1000) / 1000;\n\n for (i = 0; i < weights.length; i++) {\n // match ints or floats\n w = weights[i].value.match(/^\\d+\\.\\d+\$|^\\d+\$/);\n if(w != null) {\n w = parseFloat(w);\n if(w >= 0 && w <= max_grade) // 0->max_grade allowed\n {\n /* allow 3 decimal digits */\n weight_sum += w;\n continue;\n }\n else{\n \$('#weights-sum').html('-');\n \$('#weights-sum').css('color', 'red');\n return;\n }\n }\n else {\n \$('#weights-sum').html('-');\n \$('#weights-sum').css('color', 'red');\n return;\n }\n }\n \$('#weights-sum').html(weight_sum);\n diff = Math.round((max_grade - weight_sum) * 1000) / 1000;\n if (diff >= 0 && diff <= 0.001) {\n \$('#weights-sum').css('color', 'green');\n } else {\n \$('#weights-sum').css('color', 'red');\n }\n }\n \$(document).ready(function() {\n updateWeightsSum();\n \$('.auto_judge_weight').change(updateWeightsSum);\n \$('#max_grade').change(updateWeightsSum);\n });\n\n \$(function() {\n \$('input[name=group_submissions]').click(changeAssignLabel);\n \$('input[id=assign_button_some]').click(ajaxAssignees);\n \$('input[id=assign_button_all]').click(hideAssignees);\n \$('input[name=auto_judge]').click(changeAutojudgeScenariosVisibility);\n \$(document).ready(function() { changeAutojudgeScenariosVisibility.apply(\$('input[name=auto_judge]')); });\n\n function hideAssignees()\n {\n \$('#assignees_tbl').addClass('hide');\n \$('#assignee_box').find('option').remove();\n }\n function changeAssignLabel()\n {\n var assign_to_specific = \$('input:radio[name=assign_to_specific]:checked').val();\n if(assign_to_specific==1){\n ajaxAssignees();\n }\n if (this.id=='group_button') {\n \$('#assign_button_all_text').text('{$m['WorkToAllGroups']}');\n \$('#assign_button_some_text').text('{$m['WorkToGroup']}');\n \$('#assignees').text('{$langGroups}');\n } else {\n \$('#assign_button_all_text').text('{$m['WorkToAllUsers']}');\n \$('#assign_button_some_text').text('{$m['WorkToUser']}');\n \$('#assignees').text('{$langStudents}');\n }\n }\n function ajaxAssignees()\n {\n \$('#assignees_tbl').removeClass('hide');\n var type = \$('input:radio[name=group_submissions]:checked').val();\n \$.post('{$works_url['url']}',\n {\n assign_type: type\n },\n function(data,status){\n var index;\n var parsed_data = JSON.parse(data);\n var select_content = '';\n if(type==0){\n for (index = 0; index < parsed_data.length; ++index) {\n select_content += '<option value=\"' + parsed_data[index]['id'] + '\">' + parsed_data[index]['surname'] + ' ' + parsed_data[index]['givenname'] + '<\\/option>';\n }\n } else {\n for (index = 0; index < parsed_data.length; ++index) {\n select_content += '<option value=\"' + parsed_data[index]['id'] + '\">' + parsed_data[index]['name'] + '<\\/option>';\n }\n }\n \$('#assignee_box').find('option').remove();\n \$('#assign_box').find('option').remove().end().append(select_content);\n });\n }\n\n function changeAutojudgeScenariosVisibility() {\n if(\$(this).is(':checked')) {\n \$(this).parent().parent().find('table').show();\n \$('#lang').parent().parent().show();\n } else {\n \$(this).parent().parent().find('table').hide();\n \$('#lang').parent().parent().hide();\n }\n }\n \$('#autojudge_new_scenario').click(function(e) {\n var rows = \$(this).parent().parent().parent().find('tr').size()-1;\n // Clone the first line\n var newLine = \$(this).parent().parent().parent().find('tr:first').clone();\n // Replace 0 wth the line number\n newLine.html(newLine.html().replace(/auto_judge_scenarios\\[0\\]/g, 'auto_judge_scenarios['+rows+']'));\n // Initialize the remove event and show the button\n newLine.find('.autojudge_remove_scenario').show();\n newLine.find('.autojudge_remove_scenario').click(removeRow);\n // Clear out any potential content\n newLine.find('input').val('');\n // Insert it just before the final line\n newLine.insertBefore(\$(this).parent().parent().parent().find('tr:last'));\n // Add the event handler\n newLine.find('.auto_judge_weight').change(updateWeightsSum);\n e.preventDefault();\n return false;\n });\n // Remove row\n function removeRow(e) {\n \$(this).parent().parent().remove();\n e.preventDefault();\n return false;\n }\n \$('.autojudge_remove_scenario').click(removeRow);\n \$(document).on('change', 'select.auto_judge_assertion', function(e) {\n e.preventDefault();\n var value = \$(this).val();\n\n // Change selected attr.\n \$(this).find('option').each(function() {\n if (\$(this).attr('selected') == 'selected') {\n \$(this).removeAttr('selected');\n } else if (\$(this).attr('value') == value) {\n \$(this).attr('selected', true);\n }\n });\n var row = \$(this).parent().parent();\n var tableBody = \$(this).parent().parent().parent();\n var indexNum = row.index() + 1;\n\n if (value === 'eq' ||\n value === 'same' ||\n value === 'notEq' ||\n value === 'notSame' ||\n value === 'startsWith' ||\n value === 'endsWith' ||\n value === 'contains'\n ) {\n tableBody.find('tr:nth-child('+indexNum+')').find('input.auto_judge_output').removeAttr('disabled');\n } else {\n tableBody.find('tr:nth-child('+indexNum+')').find('input.auto_judge_output').val('');\n tableBody.find('tr:nth-child('+indexNum+')').find('input.auto_judge_output').attr('disabled', 'disabled');\n }\n return false;\n });\n });\n\n </script>";
$email_notify = isset($_POST['email']) && $_POST['email'];
if (isset($_POST['grade_comments'])) {
$work_title = Database::get()->querySingle("SELECT title FROM assignment WHERE id = ?d", intval($_POST['assignment']))->title;
$pageName = $work_title;
$navigation[] = $works_url;
submit_grade_comments($_POST['assignment'], $_POST['submission'], $_POST['grade'], $_POST['comments'], $email_notify, null);
} elseif (isset($_GET['add'])) {
$pageName = $langNewAssign;
$navigation[] = $works_url;
new_assignment();
} elseif (isset($_POST['assign_type'])) {
if ($_POST['assign_type']) {
$data = Database::get()->queryArray("SELECT name,id FROM `group` WHERE course_id = ?d", $course_id);
} else {
$data = Database::get()->queryArray("SELECT user.id AS id, surname, givenname\n FROM user, course_user\n WHERE user.id = course_user.user_id\n AND course_user.course_id = ?d AND course_user.status = 5\n AND user.id", $course_id);
}
echo json_encode($data);
exit;
} elseif (isset($_POST['new_assign'])) {
add_assignment();
} elseif (isset($_GET['as_id'])) {
$as_id = intval($_GET['as_id']);
$id = intval($_GET['id']);
if (delete_user_assignment($as_id)) {
Session::Messages($langDeleted, 'alert-success');
<?php
require_once dirname(__FILE__) . "/includes/functions.php";
page_head("Pridanie zadania");
page_nav();
get_topright_form();
if (!isset($_SESSION["loggedUser"]) || $_SESSION["loggedUser"] == null) {
dieWithError("err-not-logged-in");
}
if (get_class($_SESSION["loggedUser"]) == "Team") {
dieWithError("err-add-assignment-rights");
}
if ($conn = db_connect()) {
$id = new_assignment($conn, $_SESSION["loggedUser"]->getId());
$assignment = new Assignment($conn, $id);
if (isset($_POST['skName']) && $_POST['skName'] != $assignment->getSkName()) {
$assignment->setSkName($conn, $_POST['skName']);
}
if (isset($_POST['engName']) && $_POST['engName'] != $assignment->getEngName()) {
$assignment->setEngName($conn, $_POST['engName']);
}
if (isset($_POST['skTextPopis']) && $_POST['skTextPopis'] != $assignment->getSkTxt()) {
$assignment->setSkTxt($conn, $_POST['skTextPopis']);
}
if (isset($_POST['engTextPopis']) && $_POST['engTextPopis'] != $assignment->getEngTxt()) {
$assignment->setEngTxt($conn, $_POST['engTextPopis']);
}
if (isset($_POST['textVideo']) && $_POST['textVideo'] != "") {
$assignment->uploadVideo($conn, $_POST['textVideo']);
}
if (isset($_FILES['uploadedFiles'])) {
