$time = time();
$doc_url = str_replace(array('../', '\\', '\\0', '..'), array('', '', '', ''), urldecode($_GET['file']));
$cid = api_get_course_id();
$document_path = api_get_path(SYS_COURSE_PATH) . $_course['path'] . '/document';
$document_web_path = api_get_path(WEB_COURSE_PATH) . $_course['path'] . '/document';
$origin = $_REQUEST['origin'];
$learnpath_id = $_REQUEST['learnpath_id'];
$learnpath_item_id = $_REQUEST['learnpath_item_id'];
$time = isset($_REQUEST['time']) ? $_REQUEST['time'] : null;
$user_id = api_get_user_id();
$full_file_path = $document_path . $doc_url;
FileManager::my_delete($full_file_path . $user_id . '.t.html');
$content = ReadFileCont($full_file_path . $user_id . '.t.html');
if ($content == '') {
$url = api_get_path(WEB_CODE_PATH) . "exercice/savescores.php?origin={$origin}&learnpath_id={$learnpath_id}&learnpath_item_id={$learnpath_item_id}&time=" . Security::remove_XSS($time) . "&test=" . $doc_url . "&uid=" . $user_id . "&cid=" . $cid . "&score='+Score";
$content = ReadFileCont($full_file_path);
$mit = "function Finish(){";
$js_content = "\n //Code added - start\n\n var SaveScoreVariable = 0;\n function mySaveScore() {\n if (SaveScoreVariable==0) {\n SaveScoreVariable = 1;\n if (C.ie) {\n document.location.href = '" . $url . ";\n //window.alert(Score);\n } else {\n window.location.href = '" . $url . ";\n }\n }\n }\n function Finish() {\n mySaveScore();\n\n //Code added - end\n ";
$newcontent = str_replace($mit, $js_content, $content);
$prehref = "<!-- BeginTopNavButtons -->";
$posthref = "<!-- BeginTopNavButtons -->";
$newcontent = str_replace($prehref, $posthref, $newcontent);
if (CheckSubFolder($full_file_path . $user_id . '.t.html') == 0) {
$newcontent = ReplaceImgTag($newcontent);
}
} else {
$newcontent = $content;
}
WriteFileCont($full_file_path . $user_id . '.t.html', $newcontent);
$doc_url = GetFolderPath($doc_url) . urlencode(basename($doc_url));
$documentPath = api_get_path(SYS_COURSE_PATH) . $_course['path'] . "/document";
/**
* Gets the image parameters from an image path.
* @param string File name
* @param string File path
* @param reference Reference to a list of image parameters (emptied, then used to return results)
* @param reference Reference to a counter of images (emptied, then used to return results)
*/
function GetImgParams($fname, $fpath, &$imgparams, &$imgcount)
{
// Select img tags from context.
$imgparams = array();
//phpinfo();
$contents = ReadFileCont("{$fpath}" . "{$fname}");
$matches = array();
preg_match_all('(<img .*>)', $contents, $matches);
$imgcount = 0;
while (list($int, $match) = each($matches)) {
// Each match consists of a key and a value.
while (list($key, $imgtag) = each($match)) {
$imgname = GetImgName($imgtag);
if ($imgname != '' && !in_array($imgname, $imgparams)) {
array_push($imgparams, $imgname);
// name (+ type) of the images in the html test
$imgcount = $imgcount + 1;
// number of images in the html test
}
}
}
}
