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openemr/library/dated_reminder_functions.php

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<?php
/**
* Contains functions used in the dated reminders.
*
* @package OpenEMR
* @link https://www.open-emr.org
* @author Craig Bezuidenhout <http://www.tajemo.co.za/>
* @author Brady Miller <brady.g.miller@gmail.com>
* @author Jerry Padgett <sjpadgett@gmail.com>
* @copyright Copyright (c) 2012 tajemo.co.za <http://www.tajemo.co.za/>
* @copyright Copyright (c) 2018 Brady Miller <brady.g.miller@gmail.com>
* @license https://github.com/openemr/openemr/blob/master/LICENSE GNU General Public License 3
*/
/**
* Get Portal Alerts function
*
* @returns array of alerts count
*/
function GetPortalAlertCounts()
{
$counts = array();
$s_user = '%' . $_SESSION['authUser'] . '%';
$query = "SELECT Count(`m`.message_status) AS count_mail FROM onsite_mail `m` " .
"WHERE `m`.owner LIKE ? AND `m`.recipient_id LIKE ? AND `m`.message_status LIKE ? AND `m`.deleted = 0";
$qrtn = sqlQueryNoLog($query, array($s_user, $s_user, '%new%'));
$counts['mailCnt'] = $qrtn['count_mail'] ?: "0";
$query = "SELECT Count(`m`.status) AS count_audits FROM onsite_portal_activity `m` " .
"WHERE `m`.status LIKE ?";
$qrtn = sqlQueryNoLog($query, array('%waiting%'));
$counts['auditCnt'] = $qrtn['count_audits'] ?: "0";
$query = "SELECT Count(`m`.id) AS count_chats FROM onsite_messages `m` " .
"WHERE `m`.recip_id LIKE ? AND `m`.date > (CURRENT_DATE()-2) AND `m`.date < (CURRENT_DATE()+1)";
$qrtn = sqlQueryNoLog($query, array($s_user));
$counts['chatCnt'] = $qrtn['count_chats'] ? $qrtn['count_chats'] : "0";
$query = "SELECT Count(`m`.status) AS count_payments FROM onsite_portal_activity `m` " .
"WHERE `m`.status LIKE ? AND `m`.activity = ?";
$qrtn = sqlQueryNoLog($query, array('%waiting%', 'payment'));
$counts['paymentCnt'] = $qrtn['count_payments'] ?: "0";
$counts['total'] = $counts['mailCnt'] + $counts['auditCnt'] + $counts['chatCnt'] + $counts['paymentCnt'];
return $counts;
}
/**
* RemindersArray function
*
* @returns array reminders for specified user, defaults to current user if none specified
*/
function RemindersArray($days_to_show, $today, $alerts_to_show, $userID = null)
{
if (!$userID) {
$userID = $_SESSION['authUserID'];
}
global $hasAlerts;
// ----- define a blank reminders array
$reminders = array();
// ----- sql statement for getting uncompleted reminders (sorts by date, then by priority)
$drSQL = sqlStatement("SELECT dr.pid, dr.dr_id, dr.dr_message_text,dr.dr_message_due_date,
u.fname ffname, u.mname fmname, u.lname flname FROM `dated_reminders` dr
JOIN `users` u ON dr.dr_from_ID = u.id
JOIN `dated_reminders_link` drl ON dr.dr_id = drl.dr_id
WHERE drl.to_id = ? AND dr.`message_processed` = 0
AND dr.`dr_message_due_date` < ADDDATE(NOW(), INTERVAL " . escape_limit($days_to_show) . " DAY)
ORDER BY `dr_message_due_date` ASC , `message_priority` ASC LIMIT 0," . escape_limit($alerts_to_show), array($userID));
// --------- loop through the results
for ($i = 0; $drRow = sqlFetchArray($drSQL); $i++) {
// --------- need to run patient query seperately to allow for reminders not linked to a patient
$pRow = array();
if ($drRow['pid'] > 0) {
$pSQL = sqlStatement("SELECT pd.title ptitle, pd.fname pfname, pd.mname pmname, pd.lname plname FROM `patient_data` pd WHERE pd.pid = ?", array($drRow['pid']));
$pRow = sqlFetchArray($pSQL);
}
// --------- fill the $reminders array
$reminders[$i]['messageID'] = $drRow['dr_id'];
$reminders[$i]['PatientID'] = $drRow['pid'];
// ------------------------------------- if there was a patient linked, set the name, else set it to blank
$reminders[$i]['PatientName'] = (empty($pRow) ? '' : $pRow['ptitle'] . ' ' . $pRow['pfname'] . ' ' . $pRow['pmname'] . ' ' . $pRow['plname']);
// -------------------------------------
$reminders[$i]['message'] = $drRow['dr_message_text'];
$reminders[$i]['dueDate'] = $drRow['dr_message_due_date'];
$reminders[$i]['fromName'] = $drRow['ffname'] . ' ' . $drRow['fmname'] . ' ' . $drRow['flname'];
// --------- if the message is due or overdue set $hasAlerts to true, this will stop autohiding of reminders
if (strtotime($drRow['dr_message_due_date']) <= $today) {
$hasAlerts = true;
}
}
// --------- END OF loop through the results
return $reminders;
}
// ------------------------------------------------
// @ END OF RemindersArray function
// ------------------------------------------------
/**
* This function is used to get a count of the number of reminders due for a specified
* user.
*
* @param $days_to_show
* @param $today
* @param defaults to current user if none specified
* @returns int with number of due reminders for specified user
*/
function GetDueReminderCount($days_to_show, $today, $userID = false)
{
if (!$userID) {
$userID = $_SESSION['authUserID'];
}
// ----- sql statement for getting uncompleted reminders (sorts by date, then by priority)
$drSQL = sqlStatement(
"SELECT count(dr.dr_id) c
FROM `dated_reminders` dr
JOIN `users` u ON dr.dr_from_ID = u.id
JOIN `dated_reminders_link` drl ON dr.dr_id = drl.dr_id
WHERE drl.to_id = ?
AND dr.`message_processed` = 0
AND dr.`dr_message_due_date` < ADDDATE(NOW(), INTERVAL " . escape_limit($days_to_show) . " DAY)",
array($userID)
);
$drRow = sqlFetchArray($drSQL);
return $drRow['c'];
}
// ------------------------------------------------
// @ END OF GetDueReminder function
// ------------------------------------------------
// ------------------------------------------------
// @ GetAllReminderCount function
// @ returns int with number of unprocessed reminders for specified user, defaults to current user if none specified
// ------------------------------------------------
function GetAllReminderCount($userID = false)
{
if (!$userID) {
$userID = $_SESSION['authUserID'];
}
// ----- sql statement for getting uncompleted reminders
$drSQL = sqlStatement(
"SELECT count(dr.dr_id) c
FROM `dated_reminders` dr
JOIN `users` u ON dr.dr_from_ID = u.id
JOIN `dated_reminders_link` drl ON dr.dr_id = drl.dr_id
WHERE drl.to_id = ?
AND dr.`message_processed` = 0",
array($userID)
);
$drRow = sqlFetchArray($drSQL);
return $drRow['c'];
}
// ------------------------------------------------
// @ END OF GetAllReminderCount function
// ------------------------------------------------
// ------------------------------------------------
// @ getRemindersHTML(array $reminders)
// @ returns HTML as a string, for printing
// ------------------------------------------------
function getRemindersHTML($today, $reminders = array())
{
global $hasAlerts;
// --- initialize the string as blank
$pdHTML = '';
// --- loop through the $reminders
foreach ($reminders as $r) {
// --- initialize $warning as the date, this is placed in front of the message
$warning = text($r['dueDate']);
// --- initialize $class as 'text dr', this is the basic class
$class = 'text dr';
// --------- check if reminder is overdue
if (strtotime($r['dueDate']) < $today) {
$warning = '<i class=\'fa fa-exclamation-triangle fa-lg text-danger\' aria-hidden=\'true\'></i> ' . xlt('OVERDUE');
//$class = 'bold alert dr';
$class = '';
} elseif (strtotime($r['dueDate']) == $today) {
// --------- check if reminder is due
$warning = '<i class=\'fa fa-exclamation-circle fa-lg\' style=\'color: var(--orange)\' aria-hidden=\'true\'></i> ' . xlt('TODAY');
$class = '';
} elseif (strtotime($r['dueDate']) > $today) {
$warning = '<i class=\'fa fa-exclamation-circle fa-lg text-success\' aria-hidden=\'true\'></i> ' . xlt('UPCOMING');
$class = '';
}
// end check if reminder is due or overdue
// apend to html string
$pdHTML .= '<p id="p_' . attr($r['messageID']) . '">
<a onclick="openAddScreen(' . attr(addslashes($r['messageID'])) . ')" class="dnForwarder btn btn-secondary btn-send-msg" id="' . attr($r['messageID']) . '" href="#"> ' . xlt('Forward') . ' </a>
<a class="dnRemover btn btn-secondary btn-save" onclick="updateme(' . "'" . attr(addslashes($r['messageID'])) . "'" . ')" id="' . attr($r['messageID']) . '" href="#">
<span>' . xlt('Set As Completed') . '</span>
</a>
<span title="' . ($r['PatientID'] > 0 ? xla('Click Patient Name to Open Patient File') : '') . '" class="' . attr($class) . '">' .
$warning . '
<span onclick="goPid(' . attr(addslashes($r['PatientID'])) . ')" class="patLink" id="' . attr($r['PatientID']) . '">' .
text($r['PatientName']) . '
</span> ' .
text($r['message']) . ' - [' . text($r['fromName']) . ']
</span>
</p>';
}
return ($pdHTML == '' ? '<i class=\'fa fa-exclamation-circle fa-lg text-success\' aria-hidden=\'true\'></i> ' . xlt('No Reminders') : $pdHTML);
}
// ------------------------------------------------
// @ END OF getRemindersHTML function
// ------------------------------------------------
// ------------------------------------------------
// @ setReminderAsProccessed(int $rID)
// @ marks reminder as processed
// ------------------------------------------------
function setReminderAsProcessed($rID, $userID = false)
{
if (!$userID) {
$userID = $_SESSION['authUserID'];
}
if (is_numeric($rID) and $rID > 0) {
// --- check if this user can remove this message
// --- need a better way of checking the current user, I don't like using $_SESSION for checks
$rdrSQL = sqlStatement("SELECT count(dr.dr_id) c FROM `dated_reminders` dr JOIN `dated_reminders_link` drl ON dr.dr_id = drl.dr_id WHERE drl.to_id = ? AND dr.`dr_id` = ? LIMIT 0,1", array($userID, $rID));
$rdrRow = sqlFetchArray($rdrSQL);
// --- if this user can delete this message (ie if it was sent to this user)
if ($rdrRow['c'] == 1) {
// ----- update the data, set the message to proccesses
sqlStatement("UPDATE `dated_reminders` SET `message_processed` = 1, `processed_date` = NOW(), `dr_processed_by` = ? WHERE `dr_id` = ? ", array(intval($userID), intval($rID)));
}
}
}
// ------------------------------------------------
// @ END OF setReminderAsProccessed function
// ------------------------------------------------
// ------------------------------------------------
// @ getReminderById(int $mID)
// @ returns an array with message details for forwarding
// ------------------------------------------------
function getReminderById($mID, $userID = false)
{
if (!$userID) {
$userID = $_SESSION['authUserID'];
}
$rdrSQL = sqlStatement("SELECT * FROM `dated_reminders` dr
JOIN `dated_reminders_link` drl ON dr.dr_id = drl.dr_id
WHERE drl.to_id = ? AND dr.`dr_id` = ? LIMIT 0,1", array($userID, $mID));
$rdrRow = sqlFetchArray($rdrSQL);
if (!empty($rdrRow)) {
return $rdrRow;
}
return false;
}
// ------------------------------------------------
// @ END OF getReminderById function
// ------------------------------------------------
// ------------------------------------------------
// @ getReminderById(
// array $sendTo
// int $fromID
// string $message
// date $dueDate
// int $patID
// int $priority
// )
// @ returns an array with message details for forwarding
// ------------------------------------------------
function sendReminder($sendTo, $fromID, $message, $dueDate, $patID, $priority)
{
if (
// ------- Should run data checks before running this function for more accurate error reporting
// ------- check sendTo is not empty
!empty($sendTo) and
// ------- check dueDate, only allow valid dates, todo -> enhance date checker
preg_match('/\d{4}[-]\d{2}[-]\d{2}/', $dueDate) and
// ------- check priority, only allow 1-3
intval($priority) <= 3 and
// ------- check message, only up to 255 characters
strlen($message) <= 255 and strlen($message) > 0 and
// ------- check if PatientID is set and in numeric
is_numeric($patID)
) {
// ------- check for valid recipient
$cRow = sqlFetchArray(sqlStatement('SELECT count(id) FROM `users` WHERE `id` = ?', array($sendDMTo ?? '')));
if ($cRow == 0) {
return false;
}
// ------- if no errors
// --------- insert the new message
$mID = sqlInsert(
"INSERT INTO `dated_reminders`
(`dr_from_ID` ,`dr_message_text` ,`dr_message_sent_date` ,`dr_message_due_date` ,`pid` ,`message_priority` ,`message_processed` ,`processed_date`)
VALUES (?, ?, NOW( ), ?, ?, ?, '0', '');",
array($fromID, $message, $dueDate, $patID, $priority)
);
foreach ($sendTo as $st) {
sqlStatement(
"INSERT INTO `dated_reminders_link`
(`dr_id` ,`to_id`)
VALUES (?, ?);",
array($mID, $st)
);
};
return true;
} //---- end of if block
return false;
}
// ------- get current patient name
// ---- returns string, blank if no current patient
function getPatName($patientID)
{
$patientID = intval($patientID);
$pSQL = sqlStatement("SELECT pd.title ptitle, pd.fname pfname, pd.mname pmname, pd.lname plname FROM `patient_data` pd WHERE pd.pid = ?", array($patientID));
$pRow = sqlFetchArray($pSQL);
return (empty($pRow) ? '' : $pRow['ptitle'] . ' ' . $pRow['pfname'] . ' ' . $pRow['pmname'] . ' ' . $pRow['plname']);
}
// -- log reminders array function uses $_GET to filter
function logRemindersArray()
{
// set blank array for data to be parsed to sql
$input = array();
// set blank string for the query
$where = '';
$sentBy = $_GET['sentBy'] ?? '';
$sentTo = $_GET['sentTo'] ?? '';
//------------------------------------------
// ----- HANDLE SENT BY FILTER
if (!empty($sentBy)) {
$sbCount = 0;
foreach ($sentBy as $sb) {
$where .= ($sbCount == 0 ? '(' : ' OR ') . 'dr.dr_from_ID = ? ';
$sbCount++;
$input[] = $sb;
}
$where .= ')';
}
//------------------------------------------
// ----- HANDLE SENT TO FILTER
if (!empty($sentTo)) {
$where = ($where == '' ? '' : $where . ' AND ');
$stCount = 0;
foreach ($sentTo as $st) {
$where .= ($stCount == 0 ? '(' : ' OR ') . 'drl.to_id = ? ';
$stCount++;
$input[] = $st;
}
$where .= ')';
}
//------------------------------------------
// ----- HANDLE PROCCESSED/PENDING FILTER ONLY RUN THIS IF BOTH ARE NOT SET
if (isset($_GET['processed']) and !isset($_GET['pending'])) {
$where = ($where == '' ? 'dr.message_processed = 1' : $where . ' AND dr.message_processed = 1');
} elseif (!isset($_GET['processed']) and isset($_GET['pending'])) {
$where = ($where == '' ? 'dr.message_processed = 0' : $where . ' AND dr.message_processed = 0');
}
//------------------------------------------
// ----- HANDLE DATE RANGE FILTERS
if (isset($_GET['sd']) and $_GET['sd'] != '') {
$where = ($where == '' ? 'dr.dr_message_sent_date >= ?' : $where . ' AND dr.dr_message_sent_date >= ?');
$input[] = DateToYYYYMMDD($_GET['sd']) . ' 00:00:00';
}
if (isset($_GET['ed']) and $_GET['ed'] != '') {
$where = ($where == '' ? 'dr.dr_message_sent_date <= ?' : $where . ' AND dr.dr_message_sent_date <= ?');
$input[] = DateToYYYYMMDD($_GET['ed']) . ' 23:59:59';
}
//------------------------------------------
//-------- add the "WHERE" the string if string is not blank, avoid sql errors for blannk WHERE statements
$where = ($where == '' ? '' : 'WHERE ' . $where);
// ----- define a blank reminders array
$reminders = array();
// ----- sql statement for getting uncompleted reminders (sorts by date, then by priority)
$drSQL = sqlStatement(
"SELECT
dr.pid, dr.dr_id, dr.dr_message_text, dr.dr_message_due_date dDate, dr.dr_message_sent_date sDate,dr.processed_date processedDate, dr.dr_processed_by,
u.fname ffname, u.mname fmname, u.lname flname,
tu.fname tfname, tu.mname tmname, tu.lname tlname
FROM `dated_reminders` dr
JOIN `dated_reminders_link` drl ON dr.dr_id = drl.dr_id
JOIN `users` u ON dr.dr_from_ID = u.id
JOIN `users` tu ON drl.to_id = tu.id
$where",
$input
);
// --------- loop through the results
for ($i = 0; $drRow = sqlFetchArray($drSQL); $i++) {
// --------- need to run patient query seperately to allow for messages not linked to a patient
$pSQL = sqlStatement("SELECT pd.title ptitle, pd.fname pfname, pd.mname pmname, pd.lname plname FROM `patient_data` pd WHERE pd.pid = ?", array($drRow['pid']));
$pRow = sqlFetchArray($pSQL);
$prSQL = sqlStatement("SELECT u.fname pfname, u.mname pmname, u.lname plname FROM `users` u WHERE u.id = ?", array($drRow['dr_processed_by']));
$prRow = sqlFetchArray($prSQL);
// --------- fill the $reminders array
$reminders[$i]['messageID'] = $drRow['dr_id'];
$reminders[$i]['PatientID'] = $drRow['pid'];
$reminders[$i]['pDate'] = ($drRow['processedDate'] == '0000-00-00 00:00:00' ? 'N/A' : $drRow['processedDate']);
$reminders[$i]['sDate'] = $drRow['sDate'];
$reminders[$i]['dDate'] = $drRow['dDate'];
// ------------------------------------- if there was a patient linked, set the name, else set it to blank
$reminders[$i]['PatientName'] = (empty($pRow) ? 'N/A' : $pRow['ptitle'] . ' ' . $pRow['pfname'] . ' ' . $pRow['pmname'] . ' ' . $pRow['plname']);
// -------------------------------------
$reminders[$i]['message'] = $drRow['dr_message_text'];
$reminders[$i]['fromName'] = $drRow['ffname'] . ' ' . $drRow['fmname'] . ' ' . $drRow['flname'];
$reminders[$i]['ToName'] = $drRow['tfname'] . ' ' . $drRow['tmname'] . ' ' . $drRow['tlname'];
$reminders[$i]['processedByName'] = (empty($prRow) ? 'N/A' : ($prRow['ptitle'] ?? '') . ' ' . $prRow['pfname'] . ' ' . $prRow['pmname'] . ' ' . $prRow['plname']);
}
// --------- END OF loop through the results
return $reminders;
}