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now trying to remove streams

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This commit is contained in:
Flatlogic Bot 2025-12-08 15:00:06 +00:00
parent 3c2845cfdf
commit 2d81d503b9
1 changed files with 65 additions and 41 deletions
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106
teacher_timetable.php
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@ -16,21 +16,20 @@ function get_timeslots($pdo) {
function get_teacher_schedule($pdo, $teacher_id) {
$sql = "
-- Get all lessons (elective and non-elective) for a teacher
SELECT
s.id,
s.day_of_week,
s.timeslot_id,
s.lesson_display_name,
c.name as class_name,
sub.name as subject_name, -- The specific subject for the teacher
s.is_double,
s.is_elective
s.is_elective,
eg.name as elective_group_name
FROM schedules s
JOIN schedule_teachers st ON s.id = st.schedule_id
LEFT JOIN classes c ON s.class_id = c.id
-- Find the specific subject this teacher teaches to this class from workloads
LEFT JOIN workloads w ON st.teacher_id = w.teacher_id AND s.class_id = w.class_id
LEFT JOIN subjects sub ON w.subject_id = sub.id
LEFT JOIN elective_groups eg ON s.elective_group_id = eg.id
WHERE st.teacher_id = :teacher_id
ORDER BY s.day_of_week, s.timeslot_id
";
@ -40,6 +39,7 @@ function get_teacher_schedule($pdo, $teacher_id) {
return $stmt->fetchAll(PDO::FETCH_ASSOC);
}
// --- Main Logic ---
$pdoconn = db();
$school_id = $_SESSION['school_id'];
@ -79,11 +79,6 @@ if ($selected_teacher_id) {
}
}
$teacher_schedule_raw = get_teacher_schedule($pdoconn, $selected_teacher_id);
// Gemini: Log the data for debugging
error_log("--- Teacher Timetable Debug ---");
error_log("Selected Teacher ID: " . print_r($selected_teacher_id, true));
error_log("Raw schedule data from DB: " . print_r($teacher_schedule_raw, true));
}
// Organize schedule for easy display
@ -105,9 +100,7 @@ foreach ($teacher_schedule_raw as $lesson) {
$period_idx = $timeslot_id_to_period_idx[$lesson['timeslot_id']];
if (isset($teacher_timetable_by_period[$day_idx][$period_idx])) {
// This slot is already filled, potentially by a multi-class elective.
// Create an array if it's not already one.
if (!is_array($teacher_timetable_by_period[$day_idx][$period_idx])) {
if (!is_array($teacher_timetable_by_period[$day_idx][$period_idx]) || !isset($teacher_timetable_by_period[$day_idx][$period_idx][0])) {
$teacher_timetable_by_period[$day_idx][$period_idx] = [$teacher_timetable_by_period[$day_idx][$period_idx]];
}
$teacher_timetable_by_period[$day_idx][$period_idx][] = $lesson;
@ -115,22 +108,20 @@ foreach ($teacher_schedule_raw as $lesson) {
$teacher_timetable_by_period[$day_idx][$period_idx] = $lesson;
}
if (!empty($lesson['is_double']) && isset($teacher_timetable_by_period[$day_idx][$period_idx + 1])) {
if (isset($teacher_timetable_by_period[$day_idx][$period_idx + 1])) {
if (!is_array($teacher_timetable_by_period[$day_idx][$period_idx + 1])) {
$teacher_timetable_by_period[$day_idx][$period_idx + 1] = [$teacher_timetable_by_period[$day_idx][$period_idx + 1]];
if (!empty($lesson['is_double']) && isset($non_break_periods[$period_idx + 1])) {
$next_period_idx = $period_idx + 1;
if (isset($teacher_timetable_by_period[$day_idx][$next_period_idx])) {
if (!is_array($teacher_timetable_by_period[$day_idx][$next_period_idx]) || !isset($teacher_timetable_by_period[$day_idx][$next_period_idx][0])) {
$teacher_timetable_by_period[$day_idx][$next_period_idx] = [$teacher_timetable_by_period[$day_idx][$next_period_idx]];
}
$teacher_timetable_by_period[$day_idx][$period_idx + 1][] = $lesson;
$teacher_timetable_by_period[$day_idx][$next_period_idx][] = $lesson;
} else {
$teacher_timetable_by_period[$day_idx][$period_idx + 1] = $lesson;
$teacher_timetable_by_period[$day_idx][$next_period_idx] = $lesson;
}
}
}
}
// Gemini: Log the final structure
error_log("Final teacher_timetable_by_period structure: " . print_r($teacher_timetable_by_period, true));
?>
<!DOCTYPE html>
<html lang="en">
@ -196,7 +187,6 @@ error_log("Final teacher_timetable_by_period structure: " . print_r($teacher_tim
$period_indices = array_keys($non_break_periods);
foreach ($period_indices as $period_idx) {
$current_timeslot_id = $non_break_periods[$period_idx]['id'];
// Find the full timeslot info, including breaks
$timeslot_info = null;
foreach ($timeslots as $ts) {
if ($ts['id'] === $current_timeslot_id) {
@ -205,9 +195,8 @@ error_log("Final teacher_timetable_by_period structure: " . print_r($teacher_tim
}
}
// Find if there is a break before this timeslot
$break_html = '';
$last_period_end_time = null;
$last_period_end_time = '00:00:00';
if ($period_idx > 0) {
$prev_period_id = $non_break_periods[$period_idx - 1]['id'];
foreach($timeslots as $ts) {
@ -236,23 +225,55 @@ error_log("Final teacher_timetable_by_period structure: " . print_r($teacher_tim
<?php foreach ($days_of_week as $day_idx => $day): ?>
<td class="timetable-slot align-middle">
<?php
$lesson = $teacher_timetable_by_period[$day_idx][$period_idx] ?? null;
if ($lesson) {
// If it's an array of lessons (co-teaching), display them all
$lessons_to_display = is_array($lesson) && !isset($lesson['id']) ? $lesson : [$lesson];
$lesson_data = $teacher_timetable_by_period[$day_idx][$period_idx] ?? null;
if ($lesson_data) {
$lessons_to_display = (is_array($lesson_data) && isset($lesson_data[0])) ? $lesson_data : [$lesson_data];
$lessons_by_group = [];
foreach ($lessons_to_display as $single_lesson) {
if ($single_lesson) { // Check not null
$display_name = $single_lesson['lesson_display_name'];
// For electives, the teacher should see their specific subject.
if (!empty($single_lesson['is_elective']) && !empty($single_lesson['subject_name'])) {
$display_name = $single_lesson['subject_name'];
if ($single_lesson) {
if (!empty($single_lesson['is_elective'])) {
$group_name = $single_lesson['elective_group_name'];
if (empty($group_name) && !empty($single_lesson['lesson_display_name'])) {
$parts = explode(' / ', $single_lesson['lesson_display_name']);
$group_name = $parts[0];
}
if (empty($group_name)) {
$group_name = 'Elective';
}
if (!isset($lessons_by_group[$group_name])) {
$lessons_by_group[$group_name] = [
'is_elective' => true,
'classes' => []
];
}
if (!empty($single_lesson['class_name'])) {
$lessons_by_group[$group_name]['classes'][] = $single_lesson['class_name'];
}
} else {
$display_subject = $single_lesson['lesson_display_name'];
if (!isset($lessons_by_group[$display_subject])) {
$lessons_by_group[$display_subject] = [
'is_elective' => false,
'classes' => []
];
}
if (!empty($single_lesson['class_name'])) {
$lessons_by_group[$display_subject]['classes'][] = $single_lesson['class_name'];
}
}
echo '<div class="lesson p-1 mb-1">';
echo '<strong>' . htmlspecialchars($display_name) . '</strong><br>';
echo '<small>' . htmlspecialchars($single_lesson['class_name']) . '</small>';
echo '</div>';
}
}
foreach ($lessons_by_group as $name => $data) {
echo '<div class="lesson p-1 mb-1">';
echo '<strong>' . htmlspecialchars($name) . '</strong><br>';
if (!empty($data['classes'])) {
echo '<small>' . htmlspecialchars(implode(', ', array_unique($data['classes']))) . '</small>';
}
echo '</div>';
}
}
?>
</td>
@ -260,7 +281,6 @@ error_log("Final teacher_timetable_by_period structure: " . print_r($teacher_tim
</tr>
<?php
}
// Check for any breaks at the very end of the day
$last_timeslot_end_time = end($non_break_periods)['end_time'];
$final_break_html = '';
foreach ($timeslots as $ts) {
@ -279,7 +299,11 @@ error_log("Final teacher_timetable_by_period structure: " . print_r($teacher_tim
</div>
</div>
<?php elseif ($selected_teacher_id): ?>
<div class="alert alert-info">No lessons scheduled for this teacher.</div>
<div class="alert alert-info">No lessons are scheduled for you at the moment.</div>
<?php else: ?>
<?php if ($role === 'admin'): ?>
<div class="alert alert-info">Please select a teacher to view their timetable.</div>
<?php endif; ?>
<?php endif; ?>
</div>
</div>
@ -316,4 +340,4 @@ error_log("Final teacher_timetable_by_period structure: " . print_r($teacher_tim
});
</script>
</body>
</html>
</html>