(C) Moorfields Eye Hospital NHS Foundation Trust, 2008-2011
(C) OpenEyes Foundation, 2011-2013
This file is part of OpenEyes.
OpenEyes is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
OpenEyes is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with OpenEyes in a file titled COPYING. If not, see .
/**
* sort the diagnoses (note that the diagnoses submitted may be a subset of all diagnoses, as the display_order
* is set on the subsets for diagnoses that have parents.
*
* @param string $parent_id
*/
public function actionSortDiagnoses()
{
if (!empty($_POST['order'])) {
foreach ($_POST['order'] as $i => $id) {
if ($disorder = OphCoTherapyapplication_TherapyDisorder::model()->findByPk($id)) {
$disorder->display_order = $i + 1;
if (!$disorder->save()) {
throw new Exception('Unable to save drug: ' . print_r($disorder->getErrors(), true));
}
}
}
}
}
public function requiredIfSecondary($attribute, $params)
{
if ($params['side'] == 'left' && $this->eye_id != Eye::RIGHT || $params['side'] == 'right' && $this->eye_id != Eye::LEFT) {
if ($this->{$params}['dependent'] && !$this->{$attribute}) {
$criteria = new CDbCriteria();
// FIXME: mysql dependent NULL check
$criteria->condition = 'disorder_id = :did AND parent_id IS NULL';
$criteria->params = array(':did' => $this->{$params}['dependent']);
if ($td = OphCoTherapyapplication_TherapyDisorder::model()->with('disorder')->find($criteria)) {
if ($td->getLevel2Disorders()) {
$this->addError($attribute, $td->disorder->term . ' must be secondary to another diagnosis');
}
}
}
}
}
/**
* return all the disorders that are level 2 for the given $disorder_id.
*
* @param int $disorder_id
*
* @return Disorder[]
*/
public function getLevel2Disorders($disorder_id)
{
$criteria = new CDbCriteria();
$criteria->condition = 'parent_id IS NULL AND disorder_id = :did';
$criteria->params = array(':did' => $disorder_id);
$disorders = array();
if ($td = OphCoTherapyapplication_TherapyDisorder::model()->find($criteria)) {
$disorders = $td->getLevel2Disorders();
}
return $disorders;
}
/**
* Set default values for the diagnosis element.
*
* This can't be done using setDefaultOptions on the element class because it needs to know about the episode
*
* @param Element_OphCoTherapyapplication_Therapydiagnosis $element
*/
private function setDiagnosisDefaults(Element_OphCoTherapyapplication_Therapydiagnosis $element)
{
$episode = $this->episode;
if ($episode) {
// get the list of valid diagnosis codes
$valid_disorders = OphCoTherapyapplication_TherapyDisorder::model()->findAll();
$vd_ids = array();
foreach ($valid_disorders as $vd) {
$vd_ids[] = $vd->disorder_id;
}
// foreach eye
$exam_api = Yii::app()->moduleAPI->get('OphCiExamination');
foreach (array(Eye::LEFT, Eye::RIGHT) as $eye_id) {
$prefix = $eye_id == Eye::LEFT ? 'left' : 'right';
// get specific disorder from injection management
if ($exam_api && ($exam_imc = $exam_api->getInjectionManagementComplexInEpisodeForSide($this->patient, $episode, $prefix))) {
$element->{$prefix . '_diagnosis1_id'} = $exam_imc->{$prefix . '_diagnosis1_id'};
$element->{$prefix . '_diagnosis2_id'} = $exam_imc->{$prefix . '_diagnosis2_id'};
} elseif (($episode->eye_id == $eye_id || $episode->eye_id == Eye::BOTH) && in_array($episode->disorder_id, $vd_ids)) {
$element->{$prefix . '_diagnosis1_id'} = $episode->disorder_id;
} else {
if ($exam_api) {
$disorders = $exam_api->getOrderedDisorders($this->patient, $episode);
foreach ($disorders as $disorder) {
if (($disorder['eye_id'] == $eye_id || $disorder['eye_id'] == Eye::BOTH) && in_array($disorder['disorder_id'], $vd_ids)) {
$element->{$prefix . '_diagnosis1_id'} = $disorder['disorder_id'];
break;
}
}
}
}
}
// set the correct eye_id on the element for rendering
if (isset($element->left_diagnosis1_id) && isset($element->right_diagnosis1_id)) {
$element->eye_id = Eye::BOTH;
} elseif (isset($element->left_diagnosis1_id)) {
$element->eye_id = Eye::LEFT;
} elseif (isset($element->right_diagnosis1_id)) {
$element->eye_id = Eye::RIGHT;
}
}
}
