00001 <?php
00002 if (isset($_SERVER['PATH_INFO'])) {
00003 $term_code = strip_tags(str_replace(array("'",'"'," ","/"),'',urldecode($_SERVER['PATH_INFO'])));
00004 } else if (isset($_GET['term'])) {
00005 $term_code = strip_tags(str_replace(array("'",'"'," ","/"),'',urldecode($_GET['term'])));
00006 } else {
00007 $yr = Date("Y");
00008 $mon = Date("n");
00009 if ($mon >= 1 && $mon < 4) {
00010 $term_code = substr($yr."1",2);
00011 } else if ($mon >= 4 && $mon < 7) {
00012 $term_code = substr($yr."2",2);
00013 } else if ($mon >= 7 && $mon <= 11) {
00014 $term_code = substr($yr."3",2);
00015 } else {
00016 $term_code = substr($yr."3",1);
00017 }
00018 }
00019 $jsonp_callback = false;
00020 if (isset($_GET['jsonp_callback'])) {
00021 $jsonp_callback = strip_tags(str_replace(array("'",'"'," ","/"),'',urldecode($_GET['jsonp_callback'])));
00022 }
00023
00024
00025 $files = glob("booklist/$term_code-?????.json");
00026 $booklists = array();
00027 foreach ($files as $file) {
00028 list($term_code, $section) = explode('-', str_replace(array('booklist/','.json'),'',$file));
00029 $booklists[] = $section;
00030 }
00031 if ($jsonp_callback !== false) {
00032 echo $jsonp_callback."(".
00033 json_encode($booklists). ")";
00034 } else {
00035 echo json_encode($booklists);
00036 }
00037 ?>
1.7.2