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