Added ISBN search.

2023-11-09 20:56:10 -06:00
parent 51b7f1e36b
commit c85f766330
21 changed files with 14 additions and 1 deletions
@@ -104,6 +104,12 @@
 						</label><span class="far fa-question-circle icon-sm" data-placement="right" data-toggle="tooltip" title="Search by author"></span>
 						<input id="author" name="author" class="form-control" placeholder="Gail Simone" />
 					</div>
+					<div class="form-group">
+						<label>
+							ISBN<br>
+						</label><span class="far fa-question-circle icon-sm" data-placement="right" data-toggle="tooltip" title="Search by ISBN"></span>
+						<input id="isbn" name="isbn" class="form-control" placeholder="9780441007462" />
+					</div>
 					<div class="form-group">
 						<label>
 							Call Number<br>
@@ -21,6 +21,9 @@ $subject = filter_var($incomingsubject, FILTER_SANITIZE_STRING);
 $incomingauthor = $_POST['author'];
 $author = filter_var($incomingauthor, FILTER_SANITIZE_STRING);

+$incomingisbn = $_POST['isbn'];
+$isbn = filter_var($incomingisbn, FILTER_SANITIZE_STRING);
+
 $incomingcallno = $_POST['callnumber'];
 $callnumber = filter_var($incomingcallno, FILTER_SANITIZE_STRING);

@@ -56,6 +59,10 @@ if (!empty($author)) {
    $au = $searchjoiner.'au='.$author;
 }

+if (!empty($isbn)) {
+	$isbnum = $searchjoiner.'isbn='.$isbn;
+}
+
 if (!empty($callnumber)) {
    $call = $searchjoiner.'call='.$callnumber;
 }
@@ -79,7 +86,7 @@ if (!empty($title)) {
    $urlend = $searchsuffix;
 }

-$SearchURL = implode("", array_filter(array($url, $searchprefix, $ctx, $searchmiddle, $la, $au, $call, $kw, $su, $mat, $col, $tom, $urlend)));
+$SearchURL = implode("", array_filter(array($url, $searchprefix, $ctx, $searchmiddle, $la, $au, $isbnum, $call, $kw, $su, $mat, $col, $tom, $urlend)));

 ?>