upgrade

main/plagiarism/compilatio/download.php

@@ -0,0 +1,60 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+exit;
+
+/**
+ *	This file is responsible for  passing requested documents to the browser.
+ *	Html files are parsed to fix a few problems with URLs,
+ *	but this code will hopefully be replaced soon by an Apache URL
+ *	rewrite mechanism.
+ */
+session_cache_limiter('public');
+require_once '../../inc/global.inc.php';
+$current_course_tool = TOOL_STUDENTPUBLICATION;
+$this_section = SECTION_COURSES;
+
+// IMPORTANT to avoid caching of documents
+header('Expires: Wed, 01 Jan 1990 00:00:00 GMT');
+header('Cache-Control: public');
+header('Pragma: no-cache');
+
+api_protect_course_script(true);
+
+$id = (int) $_GET['id'];
+$courseInfo = api_get_course_info();
+
+if (empty($courseInfo)) {
+    api_not_allowed(true);
+}
+
+$tbl_student_publication = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
+
+if (!empty($courseInfo['real_id'])) {
+    $courseId = $courseInfo['real_id'];
+    $sql = "SELECT * FROM $tbl_student_publication 
+	        WHERE c_id = $courseId AND id = $id";
+    $result = Database::query($sql);
+    if ($result && Database::num_rows($result)) {
+        $row = Database::fetch_array($result, 'ASSOC');
+        $full_file_name = $courseInfo['course_sys_path'].$row['url'];
+
+        $item_info = api_get_item_property_info($courseId, 'work', $row['id']);
+        if (empty($item_info)) {
+            exit;
+        }
+        if ($courseInfo['show_score'] == 0 || $item_info['visibility'] == 1 && $row['accepted'] == 1 &&
+            ($row['user_id'] == api_get_user_id() || api_is_allowed_to_edit())
+        ) {
+            $title = str_replace(' ', '_', $row['title']);
+            Event::event_download($title);
+            if (Security::check_abs_path($full_file_name, $courseInfo['course_sys_path'])) {
+                DocumentManager::file_send_for_download($full_file_name, true, $title);
+            }
+        } else {
+            api_not_allowed();
+        }
+    }
+}
+
+exit;