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my_cases.php
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my_cases.php
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<?php
// Copyright (C) 2015, 2016 Tim O'Connell
/*
This file is part of Bloodhound.
Bloodhound 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.
Bloodhound 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 Bloodhound. If not, see <http://www.gnu.org/licenses/>.
*/
?>
<HTML>
<HEAD><link rel="stylesheet" type="text/css" href="bloodhound.css">
<TITLE>My Tracked Radiology Cases</TITLE>
<script src="sorttable.js"></script>
</HEAD>
<BODY>
<H2>My Tracked Radiology Cases for User: <?php if (isset($_GET['username'])) {echo $_GET['username'];} ?></H2>
<br><br>
<?php
//*************************************************************************************
// Declare our variables and other logic
//*************************************************************************************
require 'settings.php';
date_default_timezone_set($timezone);
$username = "";
$study_id = "";
$username_post = "";
$user_id = "";
//print "<pre>\n";
//var_dump(get_defined_vars());
//print "</pre>\n";
if (isset($_GET['username'])) {
$username = $_GET['username'];
}
if (isset($_POST['study_to_del'])) {
$study_id = $_POST['study_to_del'];
}
if (isset($_POST['username_post'])) {
$username_post = $_POST['username_post'];
}
//*************************************************************************************
// Main Function
//*************************************************************************************
if (isset($_POST['submit'])) {
db_connect();
if (isset($study_id)) {
$sql_to_del = "DELETE FROM primary_studies WHERE idstudies='$study_id'";
$result = mysql_query($sql_to_del);
$sql_to_del2 = "DELETE FROM tracked_modalities WHERE idstudies_fk='$study_id'";
$result2 = mysql_query($sql_to_del2);
echo "<head><link rel=\"stylesheet\" type=\"text/css\" href=\"bloodhound.css\"></head>\n";
echo "<body>\n";
echo "Study $study_id has been deleted and will no longer be tracked.\n";
?>
<br><br>
<form method="get" action="my_cases.php">
<input type="hidden" name="username" value="<?php echo $username_post; ?>">
<button type="submit">Back to my tracked studies</button>
</form>
<?
}
else {
echo "<head><link rel=\"stylesheet\" type=\"text/css\" href=\"bloodhound.css\"></head>\n";
echo "<body>\n";
echo "Error: No Study ID supplied to delete tracked study. Please contact technical support.\n";
}
}
else {
db_connect();
// echo "<pre>DEBUG: username: $username</pre>\n";
$user_id = find_userid($username);
// echo "<pre>DEBUG: USER ID: $user_id</pre>\n";
draw_table();
}
//*************************************************************************************
// The functions
//*************************************************************************************
function db_connect() {
global $error_message, $database_host, $database_tcp_port, $database_username, $database_password, $database_name;
$db = @mysql_connect("$database_host:$database_tcp_port",$database_username,$database_password) or die($error_message);
@mysql_select_db($database_name, $db) or die($error_message);
}
function find_userid($username) {
$sql = "SELECT idusers FROM users where username='$username'";
// echo "<pre>DEBUG: $sql</pre>\n";
$result = mysql_query($sql);
if (mysql_num_rows($result) > 0) {
while($row = mysql_fetch_assoc($result)) {
$user_id = $row["idusers"];
}
} else {
echo "FATAL ERROR: user does not exist in database";
exit;
}
return $user_id;
}
function draw_table() {
global $user_id;
// First, run a query to get all the primary studies
$sql = "SELECT * FROM primary_studies WHERE idusers_fk='$user_id' ORDER by created_dttm DESC";
// echo "<pre>DEBUG: $sql</pre>\n";
$result = mysql_query($sql);
if ($myrow = mysql_fetch_array($result)) {
echo "<table class=\"sortable\" border = 1>\n";
echo "\t<tr>\n";
echo "\t\t<th>Date</th><th>Time</th><th>Institution</th><th>Modality</th><th>Patient Name</th><th>Exam Description</th><th>Accession</th><th>Tracked<br>Modalities</th><th>Email me?</th><th>Notes</th><th>Date/Time Created</th><th>Delete</th><th>Unviewed New<br>Studies Available?</th><th>Old Additional<br>Studies</th>\n";
echo "\t</tr>\n";
do {
// for each tracked primary study select the modalities we're tracking
$sql2 = "SELECT * FROM tracked_modalities WHERE idstudies_fk='" . $myrow["idstudies"] . "'";
$result2 = mysql_query($sql2);
// for each tracked primary study, select if there are new studies that the user hasn't viewed
$sql3 = "SELECT idnewstudies FROM new_studies WHERE idstudies_fk='" . $myrow["idstudies"] . "' AND status='new'";
$result3 = mysql_query($sql3);
// for each tracked primary study, select if there are new studies that the user has already viewed
$sql4 = "SELECT idnewstudies FROM new_studies WHERE idstudies_fk='" . $myrow["idstudies"] . "' AND status='viewed'";
$result4 = mysql_query($sql4);
echo "\t<tr>\n";
echo "\t\t<td>" . $myrow["study_date"]. "</td>";
echo "<td>" . $myrow["study_time"] . "</td>";
echo "<td>" . $myrow["institution"] . "</td>";
echo "<td>" . $myrow["modality"] . "</td>";
echo "<td>" . $myrow["patient_name"] . "</td>";
echo "<td>" . $myrow["exam_description"] . "</td>";
echo "<td>" . $myrow["accession"] . "</td>";
echo "<td>";
while ($myrow2 = mysql_fetch_array($result2)) {
echo $myrow2["modality"] . "<br>";
}
echo "</td>";
echo "<td>" . $myrow["email_status"] . "</td>";
echo "<td>" . $myrow["notes"] . "</td>";
echo "<td>" . $myrow["created_dttm"] . "</td>";
echo "<td><form name=\"del_case\" method=\"post\" action=\"" . $_SERVER['PHP_SELF'] . "\">";
echo "<input type=\"hidden\" name=\"study_to_del\" value=\"" . $myrow["idstudies"] . "\">";
echo "<input type=\"hidden\" name=\"username_post\" value=\"" . $_GET['username'] . "\">";
echo "<input type=\"Submit\" name=\"submit\" value=\"Delete\"></form></td>";
if (mysql_num_rows($result3) > 0) {
echo "<td align=\"center\"><form method=\"get\" action=\"new_cases.php\">";
echo "<input type=\"hidden\" name=\"username\" value=\"" . $_GET['username'] . "\">";
echo "<input type=\"hidden\" name=\"idstudies\" value=\"" . $myrow["idstudies"] . "\">";
echo "<input type=\"hidden\" name=\"idusers_fk\" value=\"" . $myrow["idusers_fk"] ."\">";
echo "<button type=\"submit\">View New Cases</button></form></td>\n";
}
else {
echo "<td></td>\n";
}
if (mysql_num_rows($result4) > 0) {
echo "<td><form method=\"get\" action=\"new_cases.php\">";
echo "<input type=\"hidden\" name=\"username\" value=\"" . $_GET['username'] . "\">";
echo "<input type=\"hidden\" name=\"idstudies\" value=\"" . $myrow["idstudies"] . "\">";
echo "<input type=\"hidden\" name=\"idusers_fk\" value=\"" . $myrow["idusers_fk"] ."\">";
echo "<button type=\"submit\">View Additional Cases</button></form></td>\n";
}
else {
echo "<td></td>\n";
}
echo "\t</tr>\n";
unset($myrow2);
unset($result2);
unset($result3);
} while ($myrow = mysql_fetch_array($result));
echo "</table>\n";
}
else {
echo "<p>Sorry, no cases were found!</p>\n";
}
}
?>
</BODY>
</HTML>