Merge branch '1.11.x' of github.com:chamilo/chamilo-lms into 1.11.x

main/course_info/about.php

@@ -183,6 +183,11 @@ foreach ($requirements as $sequence) {
     }
 }
 
+if ($hasRequirements) {
+    $sequenceList = $sequenceResourceRepo->checkRequirementsForUser($requirements, SequenceResource::COURSE_TYPE, $userId);
+    $allowSubscribe = $sequenceResourceRepo->checkSequenceAreCompleted($sequenceList);
+}
+
 $template = new Template($course->getTitle(), true, true, false, true, false);
 
 $template->assign('course', $courseItem);

main/inc/lib/api.lib.php

@@ -1328,22 +1328,22 @@ function api_protect_course_script($print_headers = false, $allow_session_admins
  * @param bool Whether to allow session admins as well
  * @param bool Whether to allow HR directors as well
  * @param string An optional message (already passed through get_lang)
+ * @param bool Whether to allow session coach as well
  *
  * @return bool True if user is allowed, false otherwise.
  *              The function also outputs an error message in case not allowed
  *
  * @author Roan Embrechts (original author)
  */
-function api_protect_admin_script($allow_sessions_admins = false, $allow_drh = false, $message = null)
+function api_protect_admin_script($allow_sessions_admins = false, $allow_drh = false, $message = null, $allow_session_coach = false)
 {
     if (!api_is_platform_admin($allow_sessions_admins, $allow_drh)) {
+        if (!($allow_session_coach && api_is_coach())) {
             api_not_allowed(true, $message);
-
             return false;
         }
-
+    }
     api_block_inactive_user();
-
     return true;
 }
 
@@ -3369,7 +3369,6 @@ function api_is_coach($session_id = 0, $courseId = null, $check_student_view = t
             $sessionIsCoach = Database::store_result($result);
         }
     }
-
     return count($sessionIsCoach) > 0;
 }
 

main/inc/lib/table_sort.class.php

@@ -73,12 +73,14 @@ class TableSort
         switch ($type) {
             case SORT_NUMERIC:
                 $function = function ($a, $b) use ($column, $compareOperator) {
-                    $result = strip_tags($a[$column]) <= strip_tags($b[$column]);
+                    $colA = strip_tags($a[$column]);
-                    if ('>' === $compareOperator) {
+                    $colB = strip_tags($b[$column]);
-                        $result = strip_tags($a[$column]) > strip_tags($b[$column]);
+
+                    if ('>' === $compareOperator && $colA > $colB) {
+                        return 1;
                     }
 
-                    return $result;
+                    return $colA < $colB ? -1 : 0;
                 };
                 break;
             case SORT_IMAGE:
@@ -86,12 +88,12 @@ class TableSort
                     $result = api_strnatcmp(
                         api_strtolower(strip_tags($a[$column], "<img>")),
                         api_strtolower(strip_tags($b[$column], "<img>"))
-                    ) <= 0;
+                    );
                     if ('>' === $compareOperator) {
                         $result = api_strnatcmp(
                             api_strtolower(strip_tags($a[$column], "<img>")),
                             api_strtolower(strip_tags($b[$column], "<img>"))
-                        ) > 0;
+                        );
                     }
 
                     return $result;
@@ -100,12 +102,14 @@ class TableSort
                 break;
             case SORT_DATE:
                 $function = function ($a, $b) use ($column, $compareOperator) {
-                    $result = strtotime(strip_tags($a[$column])) <= strtotime(strip_tags($b[$column]));
+                    $dateA = strtotime(strip_tags($a[$column]));
-                    if ('>' === $compareOperator) {
+                    $dateB = strtotime(strip_tags($b[$column]));
-                        $result = strtotime(strip_tags($a[$column])) > strtotime(strip_tags($b[$column]));
+
+                    if ('>' === $compareOperator && $dateA > $dateB) {
+                        return 1;
                     }
 
-                    return $result;
+                    return $dateA < $dateB ? -1 : 0;
                 };
                 break;
             case SORT_STRING:
@@ -114,12 +118,12 @@ class TableSort
                     $result = api_strnatcmp(
                         api_strtolower(strip_tags($a[$column])),
                         api_strtolower(strip_tags($b[$column]))
-                    ) <= 0;
+                    );
                     if ('>' === $compareOperator) {
                         $result = api_strnatcmp(
                             api_strtolower(strip_tags($a[$column])),
                             api_strtolower(strip_tags($b[$column]))
-                        ) > 0;
+                        );
                     }
 
                     return $result;

main/lang/english/trad4all.inc.php

@@ -5925,6 +5925,7 @@ $LowerCaseUser = "user";
 $GenerateCertificates = "Generate certificates";
 $ExportAllCertificatesToPDF = "Export all certificates to PDF";
 $DeleteAllCertificates = "Delete all certificates";
+$ClickToShowGraphs = "Click to show graphics";
 $dateFormatLongNoDay = "%d %B %Y";
 $dateFormatOnlyDayName = "%A";
 $ReturnToCourseList = "Return to the course list";

main/lang/french/trad4all.inc.php

@@ -5914,6 +5914,7 @@ $LowerCaseUser = "utilisateur";
 $GenerateCertificates = "Générer les certificats";
 $ExportAllCertificatesToPDF = "Exporter tous les certificats à PDF";
 $DeleteAllCertificates = "Supprimer tous les certificats";
+$ClickToShowGraphs = "Cliquer pour charger les graphiques";
 $dateFormatLongNoDay = "%d %B %Y";
 $dateFormatOnlyDayName = "%A";
 $ReturnToCourseList = "Retour liste de cours";

main/lang/spanish/trad4all.inc.php

@@ -5923,6 +5923,7 @@ $LowerCaseUser = "usuario";
 $GenerateCertificates = "Generar certificados";
 $ExportAllCertificatesToPDF = "Exportar todos los certificados a PDF";
 $DeleteAllCertificates = "Eliminar todos los certificados";
+$ClickToShowGraphs = "Haga clic para ver los gráficos";
 $dateFormatLongNoDay = "%d de %B de %Y";
 $dateFormatOnlyDayName = "%A";
 $ReturnToCourseList = "Regreso a lista de cursos";

main/session/resume_session.php

@@ -8,6 +8,7 @@ use Chamilo\CoreBundle\Entity\Repository\SessionRepository;
 use Chamilo\CoreBundle\Entity\SequenceResource;
 use Chamilo\CoreBundle\Entity\Session;
 use Chamilo\CoreBundle\Entity\SessionRelCourseRelUser;
+use ChamiloSession as PHPSession;
 
 /**
  * @author  Bart Mollet, Julio Montoya lot of fixes
@@ -23,7 +24,7 @@ $sessionId = isset($_GET['id_session']) ? (int) $_GET['id_session'] : null;
 if (empty($sessionId)) {
     api_not_allowed(true);
 }
-
+PHPSession::write('id_session',$sessionId);
 SessionManager::protectSession($sessionId);
 $codePath = api_get_path(WEB_CODE_PATH);
 

main/template/default/course_home/about.tpl

@@ -107,9 +107,9 @@
                 </div>
             </div>
             <div class="col-sm-4">
-                {% if allow_subscribe == true %}
                 <div class="panel panel-default">
                     <div class="panel-body">
+                        {% if allow_subscribe == true %}
                             {% if is_premium == false %}
                                 <div class="session-subscribe">
                                     {# public course (open world) #}
@@ -157,10 +157,19 @@
                                     </div>
                                 </div>
                             {% endif %}
-
+                        {% else %}
+                            <div class="session-subscribe">
+                                <button class="btn btn-lg btn-default btn-block" disabled>
+                                    {{ 'Subscribe'|get_lang }}
+                                </button>
+                            </div>
+                        {% endif %}
                         {% if has_requirements %}
                             <div class="session-requirements">
                                 <h5>{{ 'RequiredCourses'|get_lang }}</h5>
+                                <p>
+                                    {{ subscribe_button }}
+                                </p>
                                 {% for sequence in sequences %}
                                 {% if sequence.requirements %}
                                 <p>
@@ -177,7 +186,6 @@
                         {% endif %}
                     </div>
                 </div>
-                {% endif %}
                 {% if course.teachers and not 'course_about_teacher_name_hide'|api_get_configuration_value %}
                     <div class="panel panel-default">
                         <div class="panel-body">

main/user/user_export.php

@@ -5,7 +5,7 @@
 require_once __DIR__.'/../inc/global.inc.php';
 $this_section = SECTION_COURSES;
 
-api_protect_admin_script(true, true);
+api_protect_admin_script(true, true, null, true);
 
 $export = [];
 $export['file_type'] = isset($_REQUEST['file_type']) ? $_REQUEST['file_type'] : null;