update list session - refs #2681

assets/css/scss/_base.scss

@@ -588,6 +588,15 @@ footer {
     flex: auto;
     overflow: hidden;
     break-inside: avoid;
+    display: inline-table;
+    .card-session{
+      .card-title{
+        font-size: 16px;
+        a{
+          color: $grey-800;
+        }
+      }
+    }
   }
 }
 

main/inc/lib/display.lib.php

@@ -2738,8 +2738,33 @@ HTML;
             $show_learnpath
         );
     }
-    public static function randomColor($id){
-        $color = substr(md5(time()*$id), 0, 6);
-        return '#'.$color; // example: #fc443a
+
+    public static function randomColor($id)
+    {
+        static $colors = [];
+
+        if (!empty($colors[$id])) {
+            return $colors[$id];
+        } else {
+            $color = substr(md5(time() * $id), 0, 6);
+            $c1 = hexdec(substr($color, 0, 2));
+            $c2 = hexdec(substr($color, 2, 2));
+            $c3 = hexdec(substr($color, 4, 2));
+            $luminosity = $c1 + $c2 + $c3;
+
+            $type = "#000000";
+            if ($luminosity < (255 + 255 + 255) / 2) {
+                $type = "#FFFFFF";
+            }
+
+            $result = [
+                'color' => '#' . $color,
+                'luminosity' => $type
+            ];
+            $colors[$id] = $result;
+
+            return $result; // example: #fc443a
+        }
+
     }
 }

main/inc/lib/userportal.lib.php

@@ -1061,7 +1061,6 @@ class IndexManager
         $viewGridCourses = api_get_configuration_value('view_grid_courses') === true;
         $showSimpleSessionInfo = api_get_configuration_value('show_simple_session_info');
         $coursesWithoutCategoryTemplate = '/user_portal/classic_courses.html.twig';
-        $coursesWithCategoryTemplate = '/user_portal/classic_courses_with_category.tpl';
         $showAllSessions = api_get_configuration_value('show_all_sessions_on_my_course_page') === true;
 
         if ($loadHistory) {
@@ -1277,7 +1276,6 @@ class IndexManager
 
             if ($viewGridCourses) {
                 $coursesWithoutCategoryTemplate = '/user_portal/grid_courses.html.twig';
-                $coursesWithCategoryTemplate = '/user_portal/grid_courses_with_category.tpl';
             }
 
             if ($specialCourses) {
@@ -1319,8 +1317,8 @@ class IndexManager
                 $this->tpl->assign('courses', $courses['not_category']);
                 $this->tpl->assign('categories', $courses['in_category']);
 
-                $listCourse = $this->tpl->fetch($this->tpl->get_template($coursesWithCategoryTemplate));
-                $listCourse .= $this->tpl->fetch($this->tpl->get_template($coursesWithoutCategoryTemplate));
+                
+                $listCourse = $this->tpl->fetch($this->tpl->get_template($coursesWithoutCategoryTemplate));
             }
 
             $courseCount = count($specialCourses) + $coursesInCategoryCount + $coursesNotInCategoryCount;

main/template/default/user_portal/sessions.html.twig

@@ -4,7 +4,7 @@
     {% for item in session %}
         {% set image %}
             {% if item.category %}
-                <div class="category" style="background: {{ item.color }}">
+                <div class="category" style="background: {{ item.color.color }}; color:{{ item.color.luminosity }}">
                     {{ item.category.name }}
                 </div>
             {% endif %}