Fixing impress view

main/newscorm/lp_impress.php

@@ -2,9 +2,9 @@
 /* For licensing terms, see /license.txt */
 
 /**
-*
-* @package chamilo.learnpath
-*/
+ *
+ * @package chamilo.learnpath
+ */
 /**
  * Code
  */
@@ -13,7 +13,6 @@ require_once '../inc/global.inc.php';
 $_SESSION['whereami'] = 'lp/impress';
 $this_section = SECTION_COURSES;
 
-
 //To prevent the template class
 $show_learnpath = true;
 
@@ -28,9 +27,16 @@ if (!api_is_allowed_to_edit(null, true) && !learnpath::is_lp_visible_for_student
 }
 
 //Checking visibility (eye icon)
-$visibility = api_get_item_visibility(api_get_course_info(), TOOL_LEARNPATH, $lp_id, $action, api_get_user_id(), api_get_session_id());
-if (!api_is_allowed_to_edit(null, true) && intval($visibility) == 0 ) {
-     api_not_allowed();
+$visibility = api_get_item_visibility(
+    api_get_course_info(),
+    TOOL_LEARNPATH,
+    $lp_id,
+    $action,
+    api_get_user_id(),
+    api_get_session_id()
+);
+if (!api_is_allowed_to_edit(null, true) && intval($visibility) == 0) {
+    api_not_allowed();
 }
 
 if (empty($_SESSION['oLP'])) {
@@ -39,12 +45,13 @@ if (empty($_SESSION['oLP'])) {
 
 $debug = 0;
 
-if ($debug) { error_log('------ Entering lp_impress.php -------'); }
+if ($debug) {
+    error_log('------ Entering lp_impress.php -------');
+}
 
-$course_code    = api_get_course_id();
-$course_id      = api_get_course_int_id();
+$course_code = api_get_course_id();
+$course_id = api_get_course_int_id();
 
-//$htmlHeadXtra[] = api_get_js('impress/impress.js'); //added in the template
 $htmlHeadXtra[] = api_get_css(api_get_path(WEB_LIBRARY_PATH).'javascript/impress/impress-demo.css');
 
 $list = $_SESSION['oLP']->get_toc();
@@ -52,7 +59,7 @@ $list = $_SESSION['oLP']->get_toc();
 $html = '';
 $step = 1;
 foreach ($list as $toc) {
-    $x = 1000*$step;
+    $x = 1000 * $step;
     //data-scale="'.$step.'"
     //data-x="850" data-y="3000" data-rotate="90" data-scale="5"
     $html .= '<div id="step-'.$step.'" class="step slide" data-x="'.$x.'" data-y="-1500"  >';
@@ -61,15 +68,13 @@ foreach ($list as $toc) {
     $src = $_SESSION['oLP']->get_link('http', $toc['id']);
     //just showing the src in a iframe ...
     $html .= '<iframe border="0" frameborder="0" style="width:100%;height:600px" src="'.$src.'"></iframe>';
-
     $html .= "</div>\n";
-    $step ++;
+    $step++;
 }
 
 //Setting the template
-//$tpl = new Template($tool_name, false, false, true);
 $tpl = new Template($tool_name);
 $tpl->assign('html', $html);
 $content = $tpl->fetch('default/learnpath/impress.tpl');
 $tpl->assign('content', $content);
-$tpl->display_one_col_template();
+$tpl->display_no_layout_template();