function show_assignments()
{
global $m, $uid, $group_id, $langSubmit, $langDays, $langNoAssign, $tool_content, $langWorks, $course_id, $course_code, $themeimg;
$res = Database::get()->queryArray("SELECT *, (TO_DAYS(deadline) - TO_DAYS(NOW())) AS days\n\t\t FROM assignment WHERE course_id = ?d", $course_id);
if (count($res) == 0) {
$tool_content .= $langNoAssign;
return;
}
$tool_content .= "<form action='{$_SERVER['SCRIPT_NAME']}?course={$course_code}' method='post'>\n <input type='hidden' name='file' value='" . q($_GET['submit']) . "'>\n <input type='hidden' name='group_id' value='{$group_id}'>\n <table class='tbl' width='99%'>\n <tr>\n <th class='left' width='170'> </th>\n <td> </td>\n </tr>\n <tr>\n <th class='left'>{$langWorks} ({$m['select']}):</th>\n <td>\n <table width='99%' align='left'>\n <tr>\n\t\t<th class='left' colspan='2'>{$m['title']}</th>\n\t\t<th align='center' width='30%'>{$m['deadline']}</th>\n\t\t<th align='center' width='10%'>{$m['submitted']}</th>\n\t\t<th align='center' width='10%'>{$m['select']}</th>\n\t\t</tr>";
foreach ($res as $row) {
if (!$row->active) {
continue;
}
$tool_content .= "<tr><td width=\"1%\">\n\t\t\t<img style='padding-top:2px;' src='{$themeimg}/arrow.png' alt=''></td>\n\t\t\t<td><div align='left'><a href='index.php?course={$course_code}&id={$row->id}'>" . q($row->title) . "</a></td>\n\t\t\t<td align='center'>" . nice_format($row->deadline);
if ($row->days > 1) {
$tool_content .= " ({$m['in']} {$row->days} {$langDays}";
} elseif ($row->days < 0) {
$tool_content .= " ({$m['expired']})";
} elseif ($row->days == 1) {
$tool_content .= " ({$m['tomorrow']})";
} else {
$tool_content .= " ({$m['today']})";
}
$tool_content .= "</div></td>\n <td align=\"center\">";
$subm = was_submitted($uid, $group_id, $row->id);
if ($subm == 'user') {
$tool_content .= $m['yes'];
} elseif ($subm == 'group') {
$tool_content .= $m['by_groupmate'];
} else {
$tool_content .= $m['no'];
}
$tool_content .= "</td><td align=\"center\">";
if ($row->days >= 0 and !was_graded($uid, $row->id) and is_group_assignment($row->id)) {
$tool_content .= "<input type='radio' name='assign' value='{$row->id}'>";
} else {
$tool_content .= '-';
}
$tool_content .= "</td>\n </tr>";
}
$tool_content .= "\n </table>";
$tool_content .= "</td></tr>\n\t<tr>\n\t <th class='left'>" . $m['comments'] . ":</th>\n\t <td><textarea name='comments' rows='4' cols='60'>" . "</textarea></td>\n\t</tr>\n\t<tr>\n\t <th> </th>\n\t <td><input class='btn btn-primary' type='submit' name='submit' value='{$langSubmit}'></td>\n\t</tr>\n\t</table>\n\t</form>";
}
function show_assignments() {
global $m, $uid, $group_id, $langSubmit, $langDays, $langNoAssign, $tool_content,
$langWorks, $course_id, $course_code, $themeimg, $langCancel, $urlServer;
$gids = user_group_info($uid, $course_id);
if (!empty($gids)) {
$gids_sql_ready = implode(',',array_keys($gids));
} else {
$gids_sql_ready = "''";
}
$res = Database::get()->queryArray("SELECT *, CAST(UNIX_TIMESTAMP(deadline)-UNIX_TIMESTAMP(NOW()) AS SIGNED) AS time
FROM assignment WHERE course_id = ?d AND active = '1' AND
(assign_to_specific = '0' OR assign_to_specific = '1' AND id IN
(SELECT assignment_id FROM assignment_to_specific WHERE user_id = ?d UNION SELECT assignment_id FROM assignment_to_specific WHERE group_id IN ($gids_sql_ready))
)
ORDER BY CASE WHEN CAST(deadline AS UNSIGNED) = '0' THEN 1 ELSE 0 END, deadline", $course_id, $uid);
if (count($res) == 0) {
$tool_content .= $langNoAssign;
return;
}
$table_content = '';
foreach ($res as $row) {
if (!$row->active) {
continue;
}
$table_content .= "<tr><td width=\"1%\">
<img style='padding-top:2px;' src='$themeimg/arrow.png' alt=''></td>
<td><div align='left'><a href='index.php?course=$course_code&id=$row->id'>" . q($row->title) . "</a></td>
<td align='center'>" . nice_format($row->deadline);
if ($row->time > 0) {
$table_content .= "<br>(<small>$langDaysLeft" . format_time_duration($row->time) . "</small>)";
} else if($row->deadline){
$table_content .= "<br> (<small><span class='expired'>$m[expired]</span></small>)";
}
$table_content .= "</div></td>\n <td align=\"center\">";
$subm = was_submitted($uid, $group_id, $row->id);
if ($subm == 'user') {
$table_content .= $m['yes'];
} elseif ($subm == 'group') {
$table_content .= $m['by_groupmate'];
} else {
$table_content .= $m['no'];
}
$table_content .= "</td><td align=\"center\">";
if ($row->time >= 0 and !was_graded($uid, $row->id) and is_group_assignment($row->id)) {
$table_content .= "<input type='radio' name='assign' value='$row->id'>";
} else {
$table_content .= '-';
}
$table_content .= "</td>\n </tr>";
}
$tool_content .= "
<div class='form-wrapper'>
<form class='form-horizontal' action='$_SERVER[SCRIPT_NAME]?course=$course_code' method='post'>
<fieldset>
<input type='hidden' name='file' value='" . q($_GET['submit']) . "'>
<input type='hidden' name='group_id' value='$group_id'>
<div class='form-group'>
<label for='title' class='col-sm-2 control-label'>$langWorks ($m[select]):</label>
<div class='col-sm-10'>
<table class='table-default'>
<tr>
<th class='left' colspan='2'>$m[title]</th>
<th align='center' width='30%'>$m[deadline]</th>
<th align='center' width='10%'>$m[submitted]</th>
<th align='center' width='10%'>$m[select]</th>
</tr>
$table_content
</table>
</div>
</div>
<div class='form-group'>
<label for='title' class='col-sm-2 control-label'>$m[comments]:</label>
<div class='col-sm-10'>
<textarea name='comments' rows='4' cols='60' class='form-control'></textarea>
</div>
</div>
<div class='form-group'>
<div class='col-sm-10 col-sm-offset-2'>
<input class='btn btn-primary' type='submit' name='submit' value='$langSubmit'>
<a class='btn btn-default' href='$urlServer/modules/group/document.php?course=$course_code&group_id=$group_id'>$langCancel</a>
</div>
</div>
</fieldset>
</form>
</div>";
}
function show_student_assignments()
{
global $tool_content, $m, $uid, $course_id, $course_code, $langDaysLeft, $langDays, $langNoAssign, $urlServer, $course_code, $themeimg, $langAutoJudgeRank;
$gids = user_group_info($uid, $course_id);
if (!empty($gids)) {
$gids_sql_ready = implode(',', array_keys($gids));
} else {
$gids_sql_ready = "''";
}
$result = Database::get()->queryArray("SELECT *, CAST(UNIX_TIMESTAMP(deadline)-UNIX_TIMESTAMP(NOW()) AS SIGNED) AS time\n FROM assignment WHERE course_id = ?d AND active = 1 AND\n (assign_to_specific = 0 OR assign_to_specific = 1 AND id IN\n (SELECT assignment_id FROM assignment_to_specific WHERE user_id = ?d UNION SELECT assignment_id FROM assignment_to_specific WHERE group_id IN ({$gids_sql_ready}))\n )\n ORDER BY CASE WHEN CAST(deadline AS UNSIGNED) = '0' THEN 1 ELSE 0 END, deadline", $course_id, $uid);
if (count($result) > 0) {
$tool_content .= "\n <div class='row'><div class='col-sm-12'>\n <div class='table-responsive'><table class='table-default'>\n <tr>\n <th>{$m['title']}</th>\n <th class='text-center'>{$m['deadline']}</th>\n <th class='text-center'>{$m['submitted']}</th>\n <th>{$m['grade']}</th>\n <th>{$langAutoJudgeRank}</th>\n </tr>";
$k = 0;
foreach ($result as $row) {
$title_temp = q($row->title);
$test = (int) $row->deadline;
$rankreportlink = "rank_report.php?course={$course_code}&assignment={$row->id}";
if ((int) $row->deadline) {
$deadline = nice_format($row->deadline, true);
} else {
$deadline = $m['no_deadline'];
}
$tool_content .= "\n <tr>\n <td><a href='{$_SERVER['SCRIPT_NAME']}?course={$course_code}&id={$row->id}'>{$title_temp}</a></td>\n <td width='150' class='text-center'>" . $deadline;
if ($row->time > 0) {
$tool_content .= "<br> (<span>{$langDaysLeft}" . format_time_duration($row->time) . ")</span>";
} else {
if ((int) $row->deadline) {
$tool_content .= "<br> (<span class='expired'>{$m['expired']}</span>)";
}
}
$tool_content .= "</td><td width='170' align='center'>";
if ($submission = find_submissions(is_group_assignment($row->id), $uid, $row->id, $gids)) {
foreach ($submission as $sub) {
if (isset($sub->group_id)) {
// if is a group assignment
$tool_content .= "<div style='padding-bottom: 5px;padding-top:5px;font-size:9px;'>({$m['groupsubmit']} " . "<a href='../group/group_space.php?course={$course_code}&group_id={$sub->group_id}'>" . "{$m['ofgroup']} " . gid_to_name($sub['group_id']) . "</a>)</div>";
}
$tool_content .= icon('fa-check-square-o', $m['yes']) . "<br>";
}
} else {
$tool_content .= icon('fa-square-o', $m['no']);
}
$tool_content .= "</td>\n <td width='30' align='center'>";
$rankcontent = "";
foreach ($submission as $sub) {
$grade = submission_grade($sub->id);
if (!$grade) {
$grade = "<div style='padding-bottom: 5px;padding-top:5px;'> - </div>";
}
$tool_content .= "<div style='padding-bottom: 5px;padding-top:5px;'>{$grade}</div>";
if ($grade) {
$rankcontent = "<div style='padding-bottom: 5px;padding-top:10px;'><a href='" . $rankreportlink . "'>" . icon('fa-sort-alpha-asc') . "</a></div>";
}
}
$tool_content .= "</td><td class='option-btn-cell' align='center'>{$rankcontent}</td>\n </tr>";
$k++;
}
$tool_content .= '
</table></div></div></div>';
} else {
$tool_content .= "<div class='alert alert-warning'>{$langNoAssign}</div>";
}
}
function show_student_assignments() {
global $tool_content, $m, $uid, $course_id, $course_code,
$langDaysLeft, $langDays, $langNoAssign, $urlServer,
$course_code, $themeimg, $langEditChange;
$gids = user_group_info($uid, $course_id);
if (!empty($gids)) {
$gids_sql_ready = implode(',',array_keys($gids));
} else {
$gids_sql_ready = "''";
}
$result = Database::get()->queryArray("SELECT *, CAST(UNIX_TIMESTAMP(deadline)-UNIX_TIMESTAMP(NOW()) AS SIGNED) AS time
FROM assignment WHERE course_id = ?d AND active = '1' AND
(assign_to_specific = '0' OR assign_to_specific = '1' AND id IN
(SELECT assignment_id FROM assignment_to_specific WHERE user_id = ?d UNION SELECT assignment_id FROM assignment_to_specific WHERE group_id IN ($gids_sql_ready))
)
ORDER BY CASE WHEN CAST(deadline AS UNSIGNED) = '0' THEN 1 ELSE 0 END, deadline", $course_id, $uid);
if (count($result)>0) {
$tool_content .= "
<div class='row'><div class='col-sm-12'>
<div class='table-responsive'><table class='table-default'>
<tr class='list-header'>
<th style='width:45%'>$m[title]</th>
<th class='text-center' style='width:25%'>$m[deadline]</th>
<th class='text-center'>$m[submitted]</th>
<th class='text-center'>$m[grade]</th>
</tr>";
$k = 0;
foreach ($result as $row) {
$title_temp = q($row->title);
if($row->deadline){
$deadline = nice_format($row->deadline, true);
}else{
$deadline = $m['no_deadline'];
}
$tool_content .= "
<tr>
<td><a href='$_SERVER[SCRIPT_NAME]?course=$course_code&id=$row->id'>$title_temp</a></td>
<td class='text-center'>" . $deadline ;
if ($row->time > 0) {
$tool_content .= "<br>(<small>$langDaysLeft" . format_time_duration($row->time) . "</small>)";
} else if($row->deadline){
$tool_content .= "<br> (<small><span class='expired'>$m[expired]</span></small>)";
}
$tool_content .= "</td><td class='text-center'>";
if ($submission = find_submissions(is_group_assignment($row->id), $uid, $row->id, $gids)) {
foreach ($submission as $sub) {
if (isset($sub->group_id)) { // if is a group assignment
$tool_content .= "<div style='padding-bottom: 5px;padding-top:5px;font-size:9px;'>($m[groupsubmit] " .
"<a href='../group/group_space.php?course=$course_code&group_id=$sub->group_id'>" .
"$m[ofgroup] " . gid_to_name($sub->group_id) . "</a>)</div>";
}
$tool_content .= "<i class='fa fa-check-square-o'></i><br>";
}
} else {
$tool_content .= "<i class='fa fa-square-o'></i><br>";
}
$tool_content .= "</td>
<td width='30' align='center'>";
foreach ($submission as $sub) {
$grade = submission_grade($sub->id);
if (!$grade) {
$grade = "<div style='padding-bottom: 5px;padding-top:5px;'> - </div>";
}
$tool_content .= "<div style='padding-bottom: 5px;padding-top:5px;'>$grade</div>";
}
$tool_content .= "</td>
</tr>";
$k++;
}
$tool_content .= '
</table></div></div></div>';
} else {
$tool_content .= "<div class='alert alert-warning'>$langNoAssign</div>";
}
}
/**
*
* returns whether the user has submitted an assignment
*/
function submitted($uid, $assignment_id, $lesson_id)
{
// find prefix
$prefix = './modules';
if (!file_exists($prefix) && file_exists('../group') && file_exists('../work')) {
$prefix = '..';
}
require_once $prefix . '/group/group_functions.php';
require_once $prefix . '/work/work_functions.php';
$gids = user_group_info($uid, $lesson_id);
$GLOBALS['course_id'] = $lesson_id;
if ($submission = find_submissions(is_group_assignment($assignment_id), $uid, $assignment_id, $gids)) {
return true;
} else {
return false;
}
}
