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textual.php
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textual.php
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<?php
require_once 'inc/util.inc';
session_start();
$_SESSION['error'] = "";
if (isset($_COOKIE['user'])) {
$username = $_COOKIE['user'];
$password = $_COOKIE['pass'];
$db_link = mysql_connect($db, $db_user, $db_pass, TRUE, MYSQL_CLIENT_INTERACTIVE);
if (!$db_link)
error(mysql_error());
mysql_query("SET NAMES utf8", $db_link);
mysql_query("SET CHARACTER SET utf8", $db_link);
mysql_query("SET SESSION interactive_timeout=30", $db_link);
mysql_select_db($dbname);
$user = mysql_query("SELECT * FROM user WHERE firstname = '$username'");
if (!$user)
error(mysql_error());
while ($userinfo = mysql_fetch_array($user)) {
if ($password != $userinfo['password']) {
header("Location: login.php");
return;
} else {
$_SESSION['unlocked'] = $userinfo['unlocked'];
if (!(bool) $_SESSION['unlocked']) {
header("Location: unlock.php");
return;
}
if (isset($_POST['indicatorSelect'])) {
$_SESSION['indicatorid'] = $_POST['indicatorSelect'];
}
if (!isset($_SESSION['indicatorid'])) {
$_SESSION['indicatorid'] = 1;
}
$indicatorid = $_SESSION['indicatorid'];
$step = "textual";
$userid = $userinfo['id'];
$commentresult = mysql_query(
"SELECT * FROM comment WHERE userid = '$userid' AND indicatorid = '$indicatorid' AND step = '$step'");
if (!$commentresult)
error(mysql_error());
$comment_num_rows = mysql_num_rows($commentresult);
while ($commentinfo = mysql_fetch_array($commentresult)) {
$comment = $commentinfo['comment'];
$commentold = $commentinfo['comment'];
}
mysql_free_result($commentresult);
if ($_POST['submitComment'] == "submit") {
$commentnew = $_POST['comment'];
$commentnewprep = PrepSQL($commentnew);
if ($commentnewprep != $commentcomment) {
if ($comment_num_rows == 0) {
$sql = "INSERT INTO comment (userid, indicatorid, step, comment, inserted) VALUES (
$userid,
$indicatorid,
'$step', '$commentnewprep', NOW())";
mysql_query($sql);
$comment = $commentnewprep;
} else if ($comment_num_rows > 0) {
if (strcmp($commentnew, $commentold) != 0) {
$sqlupdate = "UPDATE comment SET `comment` = '$commentnewprep', `updated` = NOW() WHERE `userid` = '$userid' AND `indicatorid` = '$indicatorid' AND `step` = '$step'";
mysql_query($sqlupdate);
$comment = $commentnewprep;
}
}
}
$commentresult = mysql_query(
"SELECT * FROM comment WHERE userid = '$userid' AND indicatorid = '$indicatorid' AND step = '$step'");
if (!$commentresult)
error(mysql_error());
while ($commentinfo = mysql_fetch_array($commentresult)) {
$comment = $commentinfo['comment'];
}
mysql_free_result($commentresult);
}
if (($_POST['submitConstraint'] == "submit") || isset($_POST['tableattributeSelect'])
|| isset($_POST['relationSelect'])) {
$selectedtableattribute = $_POST['tableattributeSelect'];
$relation = $_POST['relationSelect'];
$textual = $_POST['txt'];
$indicatorText = $_POST['indicatorText'];
$indicatortextprep = PrepSQL($indicatorText);
// all empty
if (empty($selectedtableattribute) && empty($relation) && empty($textual) && empty($indicatorText)) {
$_SESSION['error'] = "Nothing saved: all fields empty";
} else if (empty($selectedtableattribute) || empty($relation) || empty($textual)
|| empty($indicatorText)) {
$_SESSION['error'] = "Nothing saved: one or more empty fields";
}
//else if (!is_numeric ( $textual )) {
// $_SESSION['error']= "Nothing saved: number must be an integer ($textual). ";
// }
else {
$pos = strpos($selectedtableattribute, ".");
$table = substr($selectedtableattribute, 0, $pos);
$attribute = substr($selectedtableattribute, ($pos + 1), strlen($selectedtableattribute));
$numquery = "SELECT * FROM `formalised_constraint` WHERE `userid` = '$userid' AND `indicatorid` = '$indicatorid' AND `constrainttype` = 'textual' AND `indicatortext` = '$indicatortextprep' AND `table` = '$table' AND `attribute` = '$attribute' AND `relation` = '$relation' AND `number` = '$textual'";
$result = mysql_query($numquery);
if (!$result)
error(mysql_error());
$num_rows = mysql_num_rows($result);
mysql_free_result($result);
if ($num_rows > 0) {
$_SESSION['error'] = "Nothing saved: same row already in database. ";
} else {
$sql = "INSERT INTO formalised_constraint (`id`, `userid`, `indicatorid`, `constrainttype`, `indicatortext`, `table`, `attribute`, `conceptid`, `relation`, `date`, `table2`, `attribute2`, `txt`, `isexclusion`, `numeratoronly`, `inserted`) VALUES (
NULL,
$userid,
$indicatorid,
'textual',
'$indicatortextprep',
'$table', '$attribute', NULL, '$relation', NULL, NULL, NULL,
'$textual', NULL, NULL, NOW())";
mysql_query($sql);
$selectedtableattribute = "";
$relation = "";
$textual = "";
$indicatorText = "";
$indicatortextprep = "";
}
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>CLIF: Textual</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<link href="bootstrap/css/bootstrap.min.css" rel="stylesheet"></link>
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.js"></script>
<script type="text/javascript" src="js/bootstrap.min.js"></script>
</head>
<body>
<?php include_once("inc/head.inc") ?>
<div style="height: 50px"></div>
<div class="container">
<h1>Formalise textual constraints</h1>
<p>
Please scan through the text and search for all textual constraints
that occur in the <i>numerator</i> and in the <i>in- and exclusion
criteria</i> of the indicator. A textual constraint compares a
concept to a text field.
</p>
<?php include_once("inc/indicator.inc") ?>
<a name="textual"></a>
<div class="workwell">
<form action="<?php echo $_SERVER['PHP_SELF'] . '#textual' ?>"
method="post">
<table class="table table-condensed">
<tr>
<th style="width: 25%">Copy relevant piece of indicator text</th>
<th style="width: 25%">Table.Attribute</th>
<th style="width: 25%">Relation</th>
<th style="width: 15%">Text</th>
<th style="width: 10%">Delete</th>
</tr>
<?php
$content = mysql_query(
"SELECT * FROM formalised_constraint WHERE userid = '$userid' AND indicatorid = '$indicatorid' AND constrainttype = 'textual'");
if (!$content)
error(mysql_error());
while ($row = mysql_fetch_array($content)) {
$id = $row['id'];
$table = $row['table'];
$attribute = $row['attribute'];
echo "<tr>";
echo "<td>" . $row['indicatortext'] . "</td>";
echo "<td>" . $table . "." . $attribute . "</td>";
echo "<td>" . $row['relation'] . "</td>";
echo "<td>" . $row['txt'] . "</td>";
echo "<td><a href='delete.php?id=$id&step=$step&anchor=textual'>x</a></td>";
echo "</tr>\n";
}
mysql_free_result($content);
?>
<tr valign="top">
<td><input type="text" name="indicatorText" maxlength="100"
value="<?php echo $indicatorText; ?>" />
</td>
<td><select name="tableattributeSelect"
onchange="this.form.submit();" class="input-large shadow_slect">
<option value="">please choose</option>
<?php
$variablesql = "SELECT * FROM `query_variable` WHERE `userid` = '$userid' AND `indicatorid` = '$indicatorid' ORDER BY `variable`";
$variables = mysql_query($variablesql);
if (!$variables)
error(mysql_error());
mysql_select_db($patientsdbname);
while ($variablerow = mysql_fetch_array($variables)) {
$variableattributes = mysql_query("DESCRIBE `$variablerow[table]`");
if (!$variableattributes)
error(mysql_error());
while ($variableattributerow = mysql_fetch_array($variableattributes)) {
$datatype = mysql_query(
"SELECT DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name = '$variablerow[table]' AND COLUMN_NAME = '$variableattributerow[0]'");
if (!$datatype)
error(mysql_error());
$datatyperow = mysql_fetch_row($datatype);
if ((strcmp($datatyperow[0], "varchar") == 0)
&& !preg_match('/\Q' . "id" . '\E$/', $variableattributerow[0])) {
$option = "$variablerow[variable].$variableattributerow[0]";
echo "<option value='$option'";
if (strcmp($selectedtableattribute, $option) == 0) {
echo "selected='selected'";
}
echo ">$option</option>";
}
}
mysql_free_result($variableattributes);
}
mysql_free_result($variables);
foreach ($patienttables as &$patienttable) {
$attributes = mysql_query("DESCRIBE `$patienttable`");
if (!$attributes)
error(mysql_error());
while ($attributerow = mysql_fetch_array($attributes)) {
$datatype = mysql_query(
"SELECT DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name = '$patienttable' AND COLUMN_NAME = '$attributerow[0]'");
if (!$datatype)
error(mysql_error());
$datatyperow = mysql_fetch_row($datatype);
if ((strcmp($datatyperow[0], "varchar") == 0)
&& !preg_match('/\Q' . "id" . '\E$/', $attributerow[0])) {
$option = "$patienttable.$attributerow[0]";
echo "<option value='$option'";
if (strcmp($selectedtableattribute, $option) == 0) {
echo "selected='selected'";
}
;
echo ">$option</option>";
}
}
mysql_free_result($attributes);
}
mysql_select_db($dbname);
?>
</select></td>
<td><select name="relationSelect" onchange="this.form.submit();" class="input-large shadow_slect">
<option value="">please choose</option>
<option
<? if ($relation == "less-than")
echo (" selected=\"selected\"");
?>
value="less-than"><</option>
<option
<? if ($relation == "less-than-or-equal-to")
echo (" selected=\"selected\"");
?>
value="less-than-or-equal-to">≤</option>
<option
<? if ($relation == "equal-to")
echo (" selected=\"selected\"");
?>
value="equal-to">=</option>
<option
<? if ($relation == "not-equal-to")
echo (" selected=\"selected\"");
?>
value="not-equal-to">!=</option>
<option
<? if ($relation == "greater-than-or-equal-to")
echo (" selected=\"selected\"");
?>
value="greater-than-or-equal-to">≥</option>
<option
<? if ($relation == "greater-than")
echo (" selected=\"selected\"");
?>
value="greater-than">></option>
</select></td>
<td><input class="input-medium" type="text" name="txt" maxlength="50"
value="<?php if (!empty($textual))
echo $textual;
?>" />
</td>
<td></td>
</tr>
</table>
<button type="submit" class="btn small primary"
name="submitConstraint" value="submit">save changes</button>
<span style="color: red"> <?php echo $_SESSION['error']; ?> </span>
</form>
</div>
<?php include_once("inc/comment.inc") ?>
</div>
</body>
</html>
<?php
}
}
mysql_free_result($user);
mysql_close($db_link);
} else {
header("Location: login.php");
return;
}
?>