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- <?php
- $language_file[] = 'document';
- require_once '../inc/global.inc.php';
- api_protect_course_script();
- $noPHP_SELF = true;
- $header_file = isset($_GET['file']) ? Security::remove_XSS($_GET['file']) : null;
- $document_id = intval($_GET['id']);
- $course_info = api_get_course_info();
- $course_code = api_get_course_id();
- $session_id = api_get_session_id();
- if (empty($course_info)) {
- api_not_allowed(true);
- }
- $show_web_odf = false;
- if (!$document_id) {
- $document_id = DocumentManager::get_document_id($course_info, $header_file);
- }
- $document_data = DocumentManager::get_document_data_by_id($document_id, $course_code, true, $session_id);
- if ($session_id != 0 and !$document_data) {
- $document_data = DocumentManager::get_document_data_by_id($document_id, $course_code, true, 0);
- }
- if (empty($document_data)) {
- api_not_allowed(true);
- }
- $header_file = $document_data['path'];
- $name_to_show = $document_data['title'];
- $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);
- }
- $is_allowed_in_course = $_SESSION['is_allowed_in_course'];
- if ($is_allowed_in_course == false) {
- api_not_allowed(true);
- }
- $is_visible = DocumentManager::check_visibility_tree(
- $document_id,
- api_get_course_id(),
- api_get_session_id(),
- api_get_user_id(),
- api_get_group_id()
- );
- if (!api_is_allowed_to_edit() && !$is_visible) {
- api_not_allowed(true);
- }
- $pathinfo = pathinfo($header_file);
- $jplayer_supported_files = array('mp4', 'ogv','flv');
- $jplayer_supported = false;
- if (in_array(strtolower($pathinfo['extension']), $jplayer_supported_files)) {
- $jplayer_supported = true;
- }
- $group_id = api_get_group_id();
- $current_group = GroupManager::get_group_properties($group_id);
- $current_group_name=$current_group['name'];
- if (isset($group_id) && $group_id != '') {
- $req_gid = '&gidReq='.$group_id;
- $interbreadcrumb[] = array ('url' => '../group/group.php?', 'name' => get_lang('Groups'));
- $interbreadcrumb[] = array('url' => '../group/group_space.php?gidReq='.$group_id, 'name' => get_lang('GroupSpace').' '.$current_group_name);
- $name_to_show = explode('/', $name_to_show);
- unset ($name_to_show[1]);
- $name_to_show = implode('/', $name_to_show);
- }
- $interbreadcrumb[] = array('url' => './document.php?curdirpath='.dirname($header_file).'&'.api_get_cidreq(), 'name' => get_lang('Documents'));
- if (empty($document_data['parents'])) {
- if (isset($_GET['createdir'])) {
- $interbreadcrumb[] = array('url' => $document_data['document_url'], 'name' => $document_data['title']);
- } else {
- $interbreadcrumb[] = array('url' => '#', 'name' => $document_data['title']);
- }
- } else {
- foreach($document_data['parents'] as $document_sub_data) {
- if (!isset($_GET['createdir']) && $document_sub_data['id'] == $document_data['id']) {
- $document_sub_data['document_url'] = '#';
- }
- $interbreadcrumb[] = array('url' => $document_sub_data['document_url'], 'name' => $document_sub_data['title']);
- }
- }
- $this_section = SECTION_COURSES;
- $_SESSION['whereami'] = 'document/view';
- $nameTools = get_lang('Documents');
- header('Expires: Wed, 01 Jan 1990 00:00:00 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;
- $frameheight = 135;
- if ($is_courseAdmin) {
- $frameheight = 165;
- }
- $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");
- }, "top.mainFrame",
- { load: [
- {type:"script", id:"_fr1", src:"'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.min.js"},
- {type:"script", id:"_fr4", src:"'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-ui/smoothness/jquery-ui-1.8.21.custom.min.js"},
- {type:"stylesheet", id:"_fr5", src:"'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-ui/smoothness/jquery-ui-1.8.21.custom.css"},
- {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");
- }, "top.mainFrame",
- { load: [
- {type:"script", id:"_fr1", src:"'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.min.js"},
- {type:"script", id:"_fr4", src:"'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-ui/smoothness/jquery-ui-1.8.21.custom.min.js"},
- {type:"stylesheet", id:"_fr5", src:"'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-ui/smoothness/jquery-ui-1.8.21.custom.css"},
- {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"}
- ]
- }
- );
- // });';
- }
- $web_odf_supported_files = DocumentManager::get_web_odf_extension_list();
- $web_odf_supported_files[] = 'pdf';
- if (in_array(strtolower($pathinfo['extension']), $web_odf_supported_files)) {
- $show_web_odf = true;
-
- $htmlHeadXtra[] = '
- <script charset="utf-8">
- resizeIframe = function() {
- var bodyHeight = $("body").height();
- var topbarHeight = $("#topbar").height();
- $("#viewerJSContent").height((bodyHeight - topbarHeight));
- }
- $(document).ready(function() {
- $(window).resize(resizeIframe());
- });
- </script>'
- ;
- }
- $execute_iframe = true;
- if ($jplayer_supported) {
- $extension = api_strtolower($pathinfo['extension']);
- $js_path = api_get_path(WEB_LIBRARY_PATH).'javascript/';
- $htmlHeadXtra[] = '<link rel="stylesheet" href="'.$js_path.'jquery-jplayer/skins/blue/jplayer.blue.monday.css" type="text/css">';
- $htmlHeadXtra[] = '<script type="text/javascript" src="'.$js_path.'jquery-jplayer/jquery.jplayer.min.js"></script>';
- $jquery = ' $("#jquery_jplayer_1").jPlayer({
- ready: function() {
- $(this).jPlayer("setMedia", {
- '.$extension.' : "'.$document_data['direct_url'].'"
- });
- },
- errorAlerts: false,
- warningAlerts: false,
- //swfPath: "../inc/lib/javascript/jquery-jplayer",
- swfPath: "'.$js_path.'jquery-jplayer",
- //supplied: "m4a, oga, mp3, ogg, wav",
- supplied: "'.$extension.'",
- //wmode: "window",
- solution: "flash, html", // Do not change this setting
- cssSelectorAncestor: "#jp_container_1",
- });';
- $htmlHeadXtra[] = '<script>
- $(document).ready( function() {
- //Experimental changes to preview mp3, ogg files
- '.$jquery.'
- });
- </script>';
- $execute_iframe = false;
- }
- if ($show_web_odf) {
- $execute_iframe = false;
- }
- $is_freemind_available = $pathinfo['extension']=='mm' && api_get_setting('enable_freemind') == 'true';
- if ($is_freemind_available){
- $execute_iframe = false;
- }
- $is_nanogong_available = $pathinfo['extension']=='wav' && preg_match('/_chnano_.wav/i', $file_url_web) && api_get_setting('enable_nanogong') == 'true';
- if ($is_nanogong_available){
- $execute_iframe = false;
- }
- if (!$jplayer_supported && $execute_iframe) {
- $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>';
- $htmlHeadXtra[] = '<script>
- <!--
- var updateContentHeight = function() {
- my_iframe = document.getElementById("mainFrame");
- //this doesnt seem to work in IE 7,8,9
- new_height = my_iframe.contentWindow.document.body.scrollHeight;
- my_iframe.height = my_iframe.contentWindow.document.body.scrollHeight + "px";
- };
- // Fixes the content height of the frame
- window.onload = function() {
- updateContentHeight();
- '.$js_glossary_in_documents.'
- }
- -->
- </script>';
- }
- Display::display_header('');
- echo '<div align="center">';
- $file_url = api_get_path(WEB_COURSE_PATH).$_course['path'].'/document'.$header_file;
- $file_url_web = $file_url.'?'.api_get_cidreq();
- if (!$is_nanogong_available) {
- if (in_array(strtolower($pathinfo['extension']) , array('html', "htm"))) {
- echo '<a class="btn" href="'.$file_url_web.'" target="_blank">'.get_lang('CutPasteLink').'</a>';
- }
- }
- if ($show_web_odf) {
-
- echo '<div id="viewerJS">';
- echo '<iframe id="viewerJSContent" frameborder="0" allowfullscreen="allowfullscreen" style="width:100%;"
- src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/ViewerJS/index.html#'.$file_url.'">
- </iframe>';
- echo '</div>';
- } else {
-
- echo '<a class="btn" href="'.$file_url_web.'" target="_blank">'.get_lang('Download').'</a>';
- }
- echo '</div>';
- if ($jplayer_supported) {
- echo '<br /><div class="span12" style="margin:0 auto; width:100%; text-align:center;">';
- echo DocumentManager::generate_video_preview($document_data);
- echo '</div>';
- }
- if ($is_freemind_available) {
- ?>
- <script type="text/javascript" src="<?php echo api_get_path(WEB_LIBRARY_PATH) ?>swfobject/swfobject.js"></script>
- <style type="text/css">
-
- height: 500px;
- padding-top:10px;
- }
- </style>
- <div id="flashcontent" onmouseover="giveFocus();">
- Flash plugin or Javascript are turned off.
- Activate both and reload to view the mindmap
- </div>
- <script>
- function giveFocus() {
- document.visorFreeMind.focus();
- }
- document.onload=giveFocus;
-
-
- function getMap(map){
- var result=map;
- var loc=document.location+'';
- if(loc.indexOf(".mm")>0 && loc.indexOf("?")>0){
- result=loc.substring(loc.indexOf("?")+1);
- }
- return result;
- }
- var fo = new FlashObject("<?php echo api_get_path(WEB_LIBRARY_PATH); ?>freeMindFlashBrowser/visorFreemind.swf", "visorFreeMind", "100%", "100%", 6, "#ffffff");
- fo.addParam("quality", "high");
-
- fo.addVariable("openUrl", "_blank");
- fo.addVariable("startCollapsedToLevel","3");
- fo.addVariable("maxNodeWidth","200");
-
- fo.addVariable("mainNodeShape","elipse");
- fo.addVariable("justMap","false");
- fo.addVariable("initLoadFile",getMap("<?php echo $file_url_web; ?>"));
- fo.addVariable("defaultToolTipWordWrap",200);
- fo.addVariable("offsetX","left");
- fo.addVariable("offsetY","top");
- fo.addVariable("buttonsPos","top");
- fo.addVariable("min_alpha_buttons",20);
- fo.addVariable("max_alpha_buttons",100);
- fo.addVariable("scaleTooltips","false");
-
-
-
-
-
-
-
-
-
-
-
-
- fo.write("flashcontent");
-
- </script>
- <?php
- }
- if ($is_nanogong_available) {
- $file_url_web = DocumentManager::generateAudioTempFolder($file_url_sys);
- echo '<div align="center">';
- echo '<a class="btn" href="'.$file_url_web.'" target="_blank">'.get_lang('Download').'</a>';
- echo '<br/>';
- echo '<br/>';
- echo DocumentManager::readNanogongFile($to_url);
-
- echo '</div>';
- }
- if ($execute_iframe) {
- echo '<iframe id="mainFrame" name="mainFrame" border="0" frameborder="0" scrolling="no" style="width:100%;" height="600" src="'.$file_url_web.'&rand='.mt_rand(1, 10000).'" height="500"></iframe>';
- }
- Display::display_footer();
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