_ci =& get_instance();
$this->_ci->load->library('MailLib');
$this->_ci->load->config('tempus');
}
public function sendMails($mail_infos)
{
if (!$this->_ci->config->item('send_update_mails'))
return true;
$lektor_added = array();
$lektor_changed = array();
$lektor_deleted = array();
$student_added = array();
$student_changed = array();
$student_deleted = array();
foreach ($mail_infos as $info)
{
$entry = $info['entry'];
$new_status = $info['new_status'];
$notify = $info['notify'];
$old_entry = null;
if ($entry->vorgaenger_kalender_id)
{
$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_ort', 'tbl_kalender.kalender_id = tbl_kalender_ort.kalender_id', 'LEFT');
$vorgaenger = $this->_ci->KalenderModel->load(array('tbl_kalender.kalender_id' => $entry->vorgaenger_kalender_id));
if (hasData($vorgaenger))
$old_entry = getData($vorgaenger)[0];
}
if ($new_status === 'deleted')
$row = $this->_buildMailDeleted($entry);
else if ($old_entry)
$row = $this->_buildMailChanged($old_entry, $entry);
else
$row = $this->_buildMailNew($entry);
if (in_array('lektor', $notify))
{
if ($new_status === 'deleted')
$lektor_deleted[] = $row;
else if ($old_entry)
$lektor_changed[] = $row;
else
$lektor_added[] = $row;
}
if (in_array('student', $notify))
{
if ($new_status === 'deleted')
$student_deleted[] = $row;
else if ($old_entry)
$student_changed[] = $row;
else
$student_added[] = $row;
}
}
$lektor_entries = '';
$student_entries = '';
if (!empty($lektor_added))
$lektor_entries .= $this->_addToList($lektor_added, 'hinzugefügt') . '
';
if (!empty($lektor_changed))
$lektor_entries .= $this->_addToList($lektor_changed, 'geändert') . '
';
if (!empty($lektor_deleted))
$lektor_entries .= $this->_addToList($lektor_deleted, 'gelöscht') . '
';
if (!empty($student_added))
$student_entries .= $this->_addToList($student_added, 'hinzugefügt') . '
';
if (!empty($student_changed))
$student_entries .= $this->_addToList($student_changed, 'geändert') . '
';
if (!empty($student_deleted))
$student_entries .= $this->_addToList($student_deleted, 'gelöscht') . '
';
if (!empty($lektor_entries))
$this->_ci->maillib->send('', 'ma0048@technikum-wien.at', 'Lektor Tempus Update', $lektor_entries);
if (!empty($student_entries))
$this->_ci->maillib->send('', 'ma0048@technikum-wien.at', 'Student Tempus Update', $student_entries);
}
private function _addToList($entries, $status)
{
return 'Folgende Einträge wurden '. $status .': ' . implode('', $entries) . '
';
}
private function _buildMailNew($entry)
{
$von = date('d.m.Y H:i', strtotime($entry->von));
$bis = date('H:i', strtotime($entry->bis));
return '
Kalender ID ' . ($entry->kalender_id ?? '-') . '
- Uhrzeit: ' . $von . ' - ' . $bis . '
- Ort: ' . ($entry->ort_kurzbz ?? '-') . '
';
}
private function _buildMailChanged($old_entry, $new_entry)
{
$old_von = date('d.m.Y H:i', strtotime($old_entry->von));
$old_bis = date('H:i', strtotime($old_entry->bis));
$new_von = date('d.m.Y H:i', strtotime($new_entry->von));
$new_bis = date('H:i', strtotime($new_entry->bis));
$old_ort = $old_entry->ort_kurzbz ?? '-';
$new_ort = $new_entry->ort_kurzbz ?? '-';
$uhrzeit_changed = ($old_von . $old_bis) !== ($new_von . $new_bis);
$ort_changed = $old_ort !== $new_ort;
$changes = '';
if ($uhrzeit_changed)
{
$changes .= '
Uhrzeit:
' . $old_von . ' - ' . $old_bis . '
' . $new_von . ' - ' . $new_bis . '
';
}
if ($ort_changed)
{
$changes .= '
Ort:
' . $old_ort . '
' . $new_ort . '
';
}
return '
Kalender ID ' . ($new_entry->kalender_id ?? '-') . '
';
}
private function _buildMailDeleted($entry)
{
$von = date('d.m.Y H:i', strtotime($entry->von));
$bis = date('H:i', strtotime($entry->bis));
return '
Kalender ID ' . ($entry->kalender_id ?? '-') . '
' . $von . ' - ' . $bis . '' . ($entry->ort_kurzbz ?? '-') . '
';
}
}