You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
205 lines
8.1 KiB
205 lines
8.1 KiB
<?php
|
|
/* For licensing terms, see /license.txt */
|
|
|
|
/**
|
|
* This file will show documents in a separate frame.
|
|
* We don't like frames, but it was the best of two bad things.
|
|
*
|
|
* display html files within Chamilo - html files have the Chamilo header.
|
|
*
|
|
* --- advantages ---
|
|
* users "feel" like they are in Chamilo,
|
|
* and they can use the navigation context provided by the header.
|
|
*
|
|
* --- design ---
|
|
* a file gets a parameter (an html file)
|
|
* and shows
|
|
* - chamilo header
|
|
* - html file from parameter
|
|
* - (removed) chamilo footer
|
|
*
|
|
* @version 0.6
|
|
* @author Roan Embrechts (roan.embrechts@vub.ac.be)
|
|
* @package chamilo.document
|
|
*/
|
|
|
|
/* INITIALIZATION */
|
|
|
|
$language_file[] = 'document';
|
|
require_once '../inc/global.inc.php';
|
|
require_once api_get_path(LIBRARY_PATH).'document.lib.php';
|
|
require_once api_get_path(LIBRARY_PATH).'glossary.lib.php';
|
|
require_once api_get_path(LIBRARY_PATH).'groupmanager.lib.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'];
|
|
$name_to_show = cut($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);
|
|
}
|
|
|
|
//fix the screen when you try to access a protected course through the url
|
|
$is_allowed_in_course = $_SESSION ['is_allowed_in_course'];
|
|
|
|
if ($is_allowed_in_course == false) {
|
|
api_not_allowed(true);
|
|
}
|
|
|
|
//Check user visibility
|
|
$is_visible = DocumentManager::is_visible_by_id($document_id, $course_info, api_get_session_id());
|
|
if (!api_is_allowed_to_edit() && !$is_visible) {
|
|
api_not_allowed(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).$req_gid, 'name' => get_lang('Documents'));
|
|
$interbreadcrumb[] = array('url' => 'showinframes.php?gid='.$req_gid.'&file='.$header_file, 'name' => $name_to_show);
|
|
|
|
$this_section = SECTION_COURSES;
|
|
$_SESSION['whereami'] = 'document/view';
|
|
$nameTools = get_lang('Documents');
|
|
|
|
/* 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;
|
|
// Only admins get to see the "no frames" link in pageheader.php, so students get a header that's not so high
|
|
$frameheight = 135;
|
|
if ($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.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");
|
|
|
|
}, "top.mainFrame",
|
|
{ load: [
|
|
{type:"script", id:"_fr1", src:"'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.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.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_header($tool_name, 'User');
|
|
|
|
Display::display_header('');
|
|
echo "<div align=\"center\">";
|
|
$file_url_web = api_get_path(WEB_COURSE_PATH).$_course['path'].'/document'.$header_file.'?'.api_get_cidreq();
|
|
echo '<a href="'.$file_url_web.'" target="_blank">'.get_lang('_cut_paste_link').'</a></div>';
|
|
|
|
$pathinfo =pathinfo($header_file);
|
|
if ($pathinfo['extension']=='wav' && api_get_setting('enable_nanogong') == 'true'){
|
|
echo '<div align="center">';
|
|
echo '<br/>';
|
|
echo '<applet id="applet" archive="../inc/lib/nanogong/nanogong.jar" code="gong.NanoGong" width="160" height="40">';
|
|
echo '<param name="SoundFileURL" value="'.$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{
|
|
echo '<iframe border="0" frameborder="0" scrolling="no" style="width:100%;" id="mainFrame" name="mainFrame" src="'.$file_url_web.'?'.api_get_cidreq().'&rand='.mt_rand(1, 10000).'"></iframe>';
|
|
}
|
|
Display::display_footer(); |