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- <?php
- /* For licensing terms, see /license.txt */
- /**
- * @author Juan Carlos Raña Trabado (herodoto@telefonica.net)
- *
- * @package chamilo.document
- */
- /**
- * Code
- */
- /* INITIALIZATION */
- $language_file[] = 'document';
- require_once '../inc/global.inc.php';
- // Protection
- api_protect_course_script();
- $noPHP_SELF = true;
- $header_file = Security::remove_XSS($_GET['file']);
- $document_id = intval($_GET['id']);
- $course_info = api_get_course_info();
- $course_code = api_get_course_id();
- if (empty($course_info)) {
- api_not_allowed(true);
- }
- //Generate path
- if (!$document_id) {
- $document_id = DocumentManager::get_document_id($course_info, $header_file);
- }
- $document_data = DocumentManager::get_document_data_by_id($document_id, $course_code);
- if (empty($document_data)) {
- api_not_allowed(true);
- }
- $header_file = $document_data['path'];
- $name_to_show = Text::cut($header_file, 80);
- $path_array = explode('/', str_replace('\\', '/', $header_file));
- $path_array = array_map('urldecode', $path_array);
- $header_file = implode('/', $path_array);
- $file = Security::remove_XSS(urldecode($document_data['path']));
- $file_root = $course_info['path'].'/document'.str_replace('%2F', '/', $file);
- $file_url_sys = api_get_path(SYS_COURSE_PATH).$file_root;
- $file_url_web = api_get_path(WEB_COURSE_PATH).$file_root;
- if (!file_exists($file_url_sys)) {
- api_not_allowed(true);
- }
- if (is_dir($file_url_sys)) {
- api_not_allowed(true);
- }
- //Check user visibility
- //$is_visible = DocumentManager::is_visible_by_id($document_id, $course_info, api_get_session_id(), api_get_user_id());
- $is_visible = DocumentManager::check_visibility_tree($document_id, api_get_course_id(), api_get_session_id(), api_get_user_id());
- if (!api_is_allowed_to_edit() && !$is_visible) {
- api_not_allowed(true);
- }
- //TODO:clean all code
- /* Main section */
- header('Expires: Wed, 01 Jan 1990 00:00:00 GMT');
- //header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
- header('Last-Modified: Wed, 01 Jan 2100 00:00:00 GMT');
- header('Cache-Control: no-cache, must-revalidate');
- header('Pragma: no-cache');
- $browser_display_title = 'Documents - '.Security::remove_XSS($_GET['cidReq']).' - '.$file;
- $js_glossary_in_documents = '';
- if (api_get_setting('show_glossary_in_documents') == 'ismanual') {
- $js_glossary_in_documents = ' // $(document).ready(function() {
- $.frameReady(function() {
- // $("<div>I am a div courses</div>").prependTo("body");
- }, "mainFrame",
- { load: [
- {type:"script", id:"_fr1", src:"'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.min.js"},
- {type:"script", id:"_fr2", src:"'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.highlight.js"},
- {type:"script", id:"_fr3", src:"'.api_get_path(WEB_LIBRARY_PATH).'fckeditor/editor/plugins/glossary/fck_glossary_manual.js"}
- ]
- }
- );
- //});';
- } elseif (api_get_setting('show_glossary_in_documents') == 'isautomatic') {
- $js_glossary_in_documents = '// $(document).ready(function() {
- $.frameReady(function(){
- // $("<div>I am a div courses</div>").prependTo("body");
- }, "mainFrame",
- { load: [
- {type:"script", id:"_fr1", src:"'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.min.js"},
- {type:"script", id:"_fr2", src:"'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.highlight.js"},
- {type:"script", id:"_fr3", src:"'.api_get_path(WEB_LIBRARY_PATH).'fckeditor/editor/plugins/glossary/fck_glossary_automatic.js"}
- ]
- }
- );
- // });';
- }
- $htmlHeadXtra[] = '<script type="text/javascript">
- <!--
- var jQueryFrameReadyConfigPath = \''.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.min.js\';
- -->
- </script>';
- $htmlHeadXtra[] = '<script type="text/javascript" src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.frameready.js"></script>';
- $htmlHeadXtra[] = '
- <script type="text/javascript">
- <!--
- var updateContentHeight = function() {
- //HeaderHeight = document.getElementById("header").offsetHeight;
- //FooterHeight = document.getElementById("footer").offsetHeight;
- //document.getElementById("mainFrame").style.height = ((docHeight-(parseInt(HeaderHeight)+parseInt(FooterHeight)))+60)+"px";
- my_iframe = document.getElementById("mainFrame");
- new_height = my_iframe.contentWindow.document.body.scrollHeight;
- my_iframe.height = my_iframe.contentWindow.document.body.scrollHeight + "px";
- };
- // Fixes the content height of the frame
- window.onload = function() {
- updateContentHeight();
- '.$js_glossary_in_documents.'
- }
- -->
- </script>';
- Display::display_reduced_header();
- echo '<div align="center">';
- $file_url_web = api_get_path(WEB_COURSE_PATH).$_course['path'].'/document'.$header_file.'?'.api_get_cidreq();
- $pathinfo = pathinfo($header_file);
- if ($pathinfo['extension']=='wav' && preg_match('/_chnano_.wav/i', $file_url_web) && api_get_setting('enable_nanogong') == 'true'){
- echo '<div align="center">';
- echo '<br/>';
- echo '<applet id="applet" archive="../inc/lib/nanogong/nanogong.jar" code="gong.NanoGong" width="160" height="40" >';
- echo '<param name="SoundFileURL" value="'.$file_url_web.'" />';
- echo '<param name="ShowSaveButton" value="false" />';
- echo '<param name="ShowTime" value="true" />';
- echo '<param name="ShowRecordButton" value="false" />';
- echo '</applet>';
- echo '</div>';
- } else {
- if ($pathinfo['extension']=='swf'){ $width='83%'; $height='83%';} else {$width='100%'; $height='';}
- echo '<iframe border="0" frameborder="0" scrolling="no" style="width:'.$width.'; height:'.$height.';background-color:#ffffff;" id="mainFrame" name="mainFrame" src="'.$file_url_web.'&rand='.mt_rand(1, 10000).'"></iframe>';
- }
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