Merge branch '1.9.x' of ssh://github.com/chamilo/chamilo-lms into chamilo19

main/calendar/agenda.inc.php

@@ -2751,7 +2751,13 @@ function show_add_form($id = '', $type = null)
 				<label class="control-label">
                     '.get_lang('AddAnAttachment').'&nbsp;</label>
 				<div class="controls">
-                    <input type="file" name="user_upload"/>  '.get_lang('Comment').' <input name="file_comment" type="text" size="20" />
+                    <input type="file" name="user_upload"/>
+                </div>
+                <label class="control-label">'.
+                    get_lang('Comment').'
+                </label>  
+                <div class="controls">  
+                    <textarea name="file_comment" type="textarea"></textarea>
                 </div>
              </div>';
             }

main/document/create_paint.php

@@ -162,7 +162,7 @@ else {
 	$credentials="false";
 }
 
-$pixlr_url = 'http://pixlr.com/editor/?title='.$title.'&image='.$image.'&loc='.$loc.'&referrer='.$referrer.'&target='.$target.'&exit='.$exit_path.'&locktarget='.$locktarget.'&locktitle='.$locktitle.'&credentials='.$credentials;
+$pixlr_url = api_get_protocol().'://pixlr.com/editor/?title='.$title.'&image='.$image.'&loc='.$loc.'&referrer='.$referrer.'&target='.$target.'&exit='.$exit_path.'&locktarget='.$locktarget.'&locktitle='.$locktitle.'&credentials='.$credentials;
 
 
 ?>

main/document/edit_paint.php

@@ -214,7 +214,7 @@ $_SESSION['temp_realpath_image']=$to;
 //load image to url
 $to_url=api_get_path(WEB_ARCHIVE_PATH).'temp/images/'.$file_crip;
 $image=urlencode($to_url);
-$pixlr_url = 'http://pixlr.com/editor/?title='.$title.'&image='.$image.'&loc='.$loc.'&referrer='.$referrer.'&target='.$target.'&exit='.$exit_path.'&locktarget='.$locktarget.'&locktitle='.$locktitle.'&credentials='.$credentials;
+$pixlr_url = api_get_protocol().'://pixlr.com/editor/?title='.$title.'&image='.$image.'&loc='.$loc.'&referrer='.$referrer.'&target='.$target.'&exit='.$exit_path.'&locktarget='.$locktarget.'&locktitle='.$locktitle.'&credentials='.$credentials;
  
 //make frame an send image
 ?>

main/exercice/exercise.class.php

@@ -1169,7 +1169,7 @@ class Exercise {
 
                 $defaults['randomAnswers']          = $this->selectRandomAnswers();
                 $defaults['exerciseType']           = $this->selectType();
-                $defaults['exerciseTitle']          = api_html_entity_decode($this->selectTitle());
+                $defaults['exerciseTitle']          = $this->get_formated_title();
                 $defaults['exerciseDescription']    = $this->selectDescription();
                 $defaults['exerciseAttempts']       = $this->selectAttempts();
                 $defaults['exerciseFeedbackType']   = $this->selectFeedbackType();
@@ -1250,7 +1250,7 @@ class Exercise {
      */
     function processCreation($form, $type = '')
     {
-        $this->updateTitle(api_htmlentities($form->getSubmitValue('exerciseTitle')));
+        $this->updateTitle(Exercise::format_title_variable($form->getSubmitValue('exerciseTitle')));
         $this->updateDescription($form->getSubmitValue('exerciseDescription'));
         $this->updateAttempts($form->getSubmitValue('exerciseAttempts'));
         $this->updateFeedbackType($form->getSubmitValue('exerciseFeedbackType'));
@@ -3723,13 +3723,13 @@ class Exercise {
                 $isRandomByCategory = $this->selectRandomByCat();
                 // on tri les categories en fonction du terme entre [] en tete de la description de la categorie
                 /*
-                 * ex de catégories :
+                 * ex de catégories :
                  * [biologie] Maitriser les mecanismes de base de la genetique
                  * [biologie] Relier les moyens de depenses et les agents infectieux
                  * [biologie] Savoir ou est produite l'enrgie dans les cellules et sous quelle forme
                  * [chimie] Classer les molles suivant leur pouvoir oxydant ou reacteur
-                 * [chimie] Connaître la denition de la theoie acide/base selon Brönsted
-                 * [chimie] Connaître les charges des particules
+                 * [chimie] Connaître la denition de la theoie acide/base selon Brönsted
+                 * [chimie] Connaître les charges des particules
                  * On veut dans l'ordre des groupes definis par le terme entre crochet au debut du titre de la categorie
                 */
                 // If test option is Grouped By Categories
@@ -3989,4 +3989,39 @@ class Exercise {
         }
         return $out_max_score;
     }
+
+    /**
+     * @return string
+     */
+    public function get_formated_title()
+    {
+        return api_html_entity_decode($this->selectTitle());
+    }
+
+    /**
+     * @param $in_title
+     * @return string
+     */
+    public static function get_formated_title_variable($in_title) {
+        return api_html_entity_decode($in_title);
+    }
+
+    /**
+     * @return string
+     */
+    public function format_title()
+    {
+        return api_htmlentities($this->title);
+    }
+
+
+    /**
+     * @param $in_title
+     * @return string
+     */
+    public static function format_title_variable($in_title)
+    {
+        return api_htmlentities($in_title);
+    }
+
 }

main/inc/ajax/lp.ajax.php

@@ -17,7 +17,11 @@ switch ($action) {
             if ($_SESSION['oLP']) {
                 //Updating the lp.modified_on
                 $_SESSION['oLP']->set_modified_on();
-                echo $_SESSION['oLP']->add_item($_REQUEST['parent_id'], $_REQUEST['previous_id'], $_REQUEST['type'], $_REQUEST['id'], $_REQUEST['title'], null);
+                $title = $_REQUEST['title'];
+                if ($_REQUEST['type'] == TOOL_QUIZ) {
+                    $title = Exercise::format_title_variable($title);
+                }
+                echo $_SESSION['oLP']->add_item($_REQUEST['parent_id'], $_REQUEST['previous_id'], $_REQUEST['type'], $_REQUEST['id'], $title, null);
             }
         }
         break;

main/inc/lib/main_api.lib.php

@@ -6918,3 +6918,21 @@ function api_get_firstpage_parameter()
 {
     return $_COOKIE['GotoCourse'];
 }
+
+/**
+ * Return true on https install
+ * @return boolean
+ */
+function api_is_https()
+{
+    return (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off');
+}
+
+/**
+ * Return protocol (http or https)
+ * @return string
+ */
+function api_get_protocol()
+{
+    return api_is_https() ? 'https' : 'http';
+}

main/inc/lib/nanogong/NOTICE

@@ -1,5 +1,5 @@
-The NanoGong Applet 4.2
-Copyright 2002-2011 The Gong Project
+The NanoGong Applet 5.0
+Copyright 2002-2014 The Gong Project
 
 This product includes software developed by the Gong Project
 (http://gong.ust.hk/) at the Department of Computer Science and Engineering at

main/inc/lib/nanogong/README

@@ -0,0 +1,39 @@
+Thank you for downloading the NanoGong applet!
+
+Use the NanoGong Applet
+-----------------------
+
+NanoGong is a 'simple' Java applet which you can put in any web page. We have
+included an example index.html at the root directory so that you can quickly
+make a web page with NanoGong by modifying the given page.
+
+Here are the brief steps to create your NanoGong page:
+
+1) Modify the index.html with appropriate content, you may change the filename
+   as well if you want to
+2) Copy both index.html and nanogong.jar to the location where you usually put
+   your web pages in
+3) Open a browser and type in the location of the index.html you have just
+   uploaded
+
+Done! In just 3 steps you will have a NanoGong page ready on the Web.
+
+If you want to look at more examples on using the NanoGong applet you can visit
+the NanoGong project website at
+
+	http://nanogong.ust.hk/
+
+
+Build the NanoGong Applet
+-------------------------
+
+This package contains the necessary source code for creating your own version of
+NanoGong applet. The JSpeex library is provided in binary form inside the jspeex
+directory. The build file, build.xml, at the root directory can be used to
+compile the source code as well as pack the resulting class files together with
+the JSpeex library in a Jar file.
+
+To sign the Jar file, which is necessary for the proper execution of the
+NanoGong applet, you can either provide a keystore file called 'keystore.jks',
+or sign the Jar file manually. Please refer to the build file for details.
+

main/newscorm/learnpath.class.php

@@ -5838,15 +5838,20 @@ class learnpath
         $arrLP = $this->arrMenu;
         unset ($this->arrMenu);
 
-        if ($action == 'add')
+        if ($action == 'add') {
             $legend .= get_lang('CreateTheExercise') . ' :';
-        elseif ($action == 'move') $legend .= get_lang('MoveTheCurrentExercise') . ' :';
-        else
+        } elseif ($action == 'move') {
+            $legend .= get_lang('MoveTheCurrentExercise') . ' :';
+        } else {
             $legend .= get_lang('EditCurrentExecice') . ' :';
+        }
+
         if (isset ($_GET['edit']) && $_GET['edit'] == 'true') {
             $legend .= Display :: return_warning_message(get_lang('Warning') . ' ! ' . get_lang('WarningEditingDocument'));
         }
+
         $legend .= '</legend>';
+        $return = '';
         $return .= '<div class="sectioncomment">';
 
         $return .= '<form method="POST">';
@@ -5865,6 +5870,7 @@ class learnpath
         $return .= '<td class="label"><label for="idParent">' . get_lang('Parent') . '</label></td>';
         $return .= '<td class="input">';
 
+        // Select for Parent item, root or chapter
         $return .= '<select id="idParent" style="width:100%;" name="parent" onChange="javascript: load_cbo(this.value);" size="1">';
 
         $return .= '<option class="top" value="0">' . $this->name . '</option>';
@@ -5898,9 +5904,7 @@ class learnpath
         $return .= '<td class="input">';
 
         $return .= '<select class="learnpath_item_form" style="width:100%;" id="previous" name="previous" size="1">';
-
         $return .= '<option class="top" value="0">' . get_lang('FirstPosition') . '</option>';
-
         for ($i = 0; $i < count($arrLP); $i++) {
             if ($arrLP[$i]['parent_item_id'] == $parent && $arrLP[$i]['id'] != $id) {
                 if ($extra_info['previous_item_id'] == $arrLP[$i]['id'])
@@ -5908,12 +5912,11 @@ class learnpath
                 elseif ($action == 'add') $selected = 'selected="selected" ';
                 else
                     $selected = '';
-
                 $return .= '<option ' . $selected . 'value="' . $arrLP[$i]['id'] . '">' . get_lang('After') . ' "' . $arrLP[$i]['title'] . '"</option>';
             }
         }
-
         $return .= '</select>';
+
         $return .= '</td>';
         $return .= '</tr>';
         if ($action != 'move') {
@@ -7585,7 +7588,10 @@ class learnpath
      *
      * @return string
      */
+
+
     public function get_js_dropdown_array() {
+
         $course_id = api_get_course_int_id();
 
         $return = 'var child_name = new Array();' . "\n";
@@ -7602,6 +7608,9 @@ class learnpath
         $i = 0;
 
         while ($row_zero = Database :: fetch_array($res_zero)) {
+            if ($row_zero['item_type'] == TOOL_QUIZ) {
+                $row_zero['title'] = Exercise::get_formated_title_variable($row_zero['title']);
+            }
             $js_var = json_encode(get_lang('After').' '.$row_zero['title']);
             $return .= 'child_name[0][' . $i . '] = '.$js_var.' ;' . "\n";
             $return .= 'child_value[0][' . $i++ . '] = "' . $row_zero['id'] . '";' . "\n";

main/newscorm/lp_controller.php

@@ -382,6 +382,15 @@ if (isset($_GET['isStudentView']) && $_GET['isStudentView'] == 'true') {
 
 $action = (!empty($_REQUEST['action']) ? $_REQUEST['action'] : '');
 
+// format title to be displayed correctly if QUIZ
+$post_title = "";
+if (isset($_POST['title'])) {
+    $post_title = $_POST['title'];
+    if (isset($_POST['type']) && isset($_POST['title']) && $_POST['type'] == TOOL_QUIZ && !empty($_POST['title'])) {
+        $post_title = Exercise::format_title_variable($_POST['title']);
+    }
+}
+
 switch ($action) {
     case 'add_item':
         if (!$is_allowed_to_edit) {
@@ -396,7 +405,7 @@ switch ($action) {
         } else {
             $_SESSION['refresh'] = 1;
 
-            if (isset($_POST['submit_button']) && !empty($_POST['title'])) {
+            if (isset($_POST['submit_button']) && !empty($post_title)) {
                 // If a title was sumbitted:
 
                 //Updating the lp.modified_on
@@ -406,6 +415,7 @@ switch ($action) {
                     // Check post_time to ensure ??? (counter-hacking measure?)
                     require 'lp_add_item.php';
                 } else {
+
                     $_SESSION['post_time'] = $_POST['post_time'];
                     if ($_POST['type'] == TOOL_DOCUMENT) {
                         if (isset($_POST['path']) && $_GET['edit'] != 'true') {
@@ -413,10 +423,10 @@ switch ($action) {
                         } else {
                             $document_id = $_SESSION['oLP']->create_document($_course);
                         }
-                        $new_item_id = $_SESSION['oLP']->add_item($_POST['parent'], $_POST['previous'], $_POST['type'], $document_id, $_POST['title'], $_POST['description'], $_POST['prerequisites']);
+                        $new_item_id = $_SESSION['oLP']->add_item($_POST['parent'], $_POST['previous'], $_POST['type'], $document_id, $post_title, $_POST['description'], $_POST['prerequisites']);
                     } else {
                         // For all other item types than documents, load the item using the item type and path rather than its ID.
-                        $new_item_id = $_SESSION['oLP']->add_item($_POST['parent'], $_POST['previous'], $_POST['type'], $_POST['path'], $_POST['title'], $_POST['description'], $_POST['prerequisites'], $_POST['maxTimeAllowed']);
+                        $new_item_id = $_SESSION['oLP']->add_item($_POST['parent'], $_POST['previous'], $_POST['type'], $_POST['path'], $post_title, $_POST['description'], $_POST['prerequisites'], $_POST['maxTimeAllowed']);
                     }
                     $url = api_get_self().'?action=add_item&type=step&lp_id='.intval($_SESSION['oLP']->lp_id);
                     header('Location: '.$url);
@@ -566,7 +576,7 @@ switch ($action) {
         if (!$lp_found) { error_log('New LP - No learnpath given for edit item', 0); require 'lp_list.php'; }
         else {
             $_SESSION['refresh'] = 1;
-            if (isset($_POST['submit_button']) && !empty($_POST['title'])) {
+            if (isset($_POST['submit_button']) && !empty($post_title)) {
 
                 //Updating the lp.modified_on
                 $_SESSION['oLP']->set_modified_on();
@@ -576,7 +586,7 @@ switch ($action) {
                 if (isset($_FILES['mp3'])) {
                     $audio = $_FILES['mp3'];
                 }
-                $_SESSION['oLP']->edit_item($_REQUEST['id'], $_POST['parent'], $_POST['previous'], $_POST['title'], $_POST['description'], $_POST['prerequisites'], $audio, $_POST['maxTimeAllowed']);
+                $_SESSION['oLP']->edit_item($_REQUEST['id'], $_POST['parent'], $_POST['previous'], $post_title, $_POST['description'], $_POST['prerequisites'], $audio, $_POST['maxTimeAllowed']);
 
                 if (isset($_POST['content_lp'])) {
                     $_SESSION['oLP']->edit_document($_course);
@@ -631,8 +641,7 @@ switch ($action) {
             if (isset($_POST['submit_button'])) {
                 //Updating the lp.modified_on
                 $_SESSION['oLP']->set_modified_on();
-
-                $_SESSION['oLP']->edit_item($_GET['id'], $_POST['parent'], $_POST['previous'], $_POST['title'], $_POST['description']);
+                $_SESSION['oLP']->edit_item($_GET['id'], $_POST['parent'], $_POST['previous'], $post_title, $_POST['description']);
                 $is_success = true;
                 $url = api_get_self().'?action=add_item&type=step&lp_id='.intval($_SESSION['oLP']->lp_id);
                 header('Location: '.$url);