add hots sessions - sessions_current.tpl

index.php

@@ -100,6 +100,7 @@ if (api_get_setting('display_categories_on_homepage') === 'true') {
 }
 $controller->set_login_form();
 //@todo move this inside the IndexManager
+
 if (!api_is_anonymous()) {
     $controller->tpl->assign('profile_block', $controller->return_profile_block());
     $controller->tpl->assign('user_image_block', $controller->return_user_image_block());
@@ -109,10 +110,12 @@ if (!api_is_anonymous()) {
         $controller->tpl->assign('teacher_block', $controller->return_teacher_link());
     }
 }
-$hot_courses = '';
+$hotCourses = '';
 $announcements_block = '';
+
 // Display the Site Use Cookie Warning Validation
 $useCookieValidation = api_get_setting('cookie_warning');
+
 if ($useCookieValidation === 'true') {
     if (isset($_POST['acceptCookies'])) {
         api_set_site_use_cookie_warning_cookie();
@@ -128,11 +131,15 @@ if ($useCookieValidation === 'true') {
 // When loading a chamilo page do not include the hot courses and news
 if (!isset($_REQUEST['include'])) {
     if (api_get_setting('show_hot_courses') == 'true') {
-        $hot_courses = $controller->return_hot_courses();
+        $hotCourses = $controller->return_hot_courses();
     }
     $announcements_block = $controller->return_announcements();
 }
-$controller->tpl->assign('hot_courses', $hot_courses);
+if (api_get_configuration_value('show_hot_sessions') === true) {
+    $hotSessions = SessionManager::getHotSessions();
+    $controller->tpl->assign('hot_sessions', $hotSessions);
+}
+$controller->tpl->assign('hot_courses', $hotCourses);
 $controller->tpl->assign('announcements_block', $announcements_block);
 $controller->tpl->assign('home_page_block', $controller->return_home_page());
 $controller->tpl->assign('navigation_course_links', $controller->return_navigation_links());

main/inc/lib/sessionmanager.lib.php

@@ -3199,6 +3199,68 @@ class SessionManager
         }
     }
 
+    /**
+    +     * Get the session image
+    +     *
+    +     * @return image path
+    +     */
+    public static function getSessionImage($id)
+    {
+        $extraFieldValuesTable = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES);
+        $sql = "SELECT value  FROM extra_field_values WHERE field_id = 16 AND item_id = ". intval($id);
+        $result = Database::query($sql);
+        if (Database::num_rows($result) > 0) {
+            while ($row = Database::fetch_array($result, 'ASSOC')) {
+                $sessionImage = $row['value'];
+                $sessionImage = api_get_path(WEB_UPLOAD_PATH) . $sessionImage;
+            }
+            return $sessionImage;
+        } else {
+                $sessionImage = api_get_path(WEB_IMG_PATH) . "session_default.png";
+            return $sessionImage;
+        }
+    }
+
+    /**
+    +     * Get Hot Sessions (limit 8)
+    +     *
+    +     * @return Array with sessions
+    +     */
+    public static function getHotSessions()
+    {
+        $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
+        $tbl_session_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
+        $tbl_users = Database::get_main_table(TABLE_MAIN_USER);
+        $sql = "SELECT 
+                s.id,
+                s.name,
+                s.id_coach,
+                u.firstname,
+                u.lastname,
+                s.session_category_id,
+                c.name as category_name,
+                s.description,
+                (SELECT COUNT(*)  FROM  session_rel_user WHERE session_id = s.id) as users,
+				(SELECT COUNT(*)  FROM  c_lp WHERE session_id = s.id) as lessons,
+                (SELECT value  FROM extra_field_values WHERE field_id = 16 AND item_id = s.id) as image
+                FROM $tbl_session s
+                INNER JOIN $tbl_session_category c
+                    ON s.session_category_id = c.id
+                INNER JOIN $tbl_users u
+                    ON s.id_coach = u.id
+                ORDER BY 9 DESC
+                LIMIT 8";
+        $result = Database::query($sql);
+        if (Database::num_rows($result) > 0) {
+            while ($row = Database::fetch_array($result, 'ASSOC')) {
+                $sessions[] = $row;
+            }
+            return $sessions;
+        } else {
+            return false;
+        }
+    }
+
     /**
      * Get all session categories (filter by access_url_id).
      *

main/install/configuration.dist.php

@@ -693,6 +693,9 @@ $_configuration['gradebook_badge_sidebar'] = [
     ]
 ];*/
 
+// Show popular sessions on homepage
+//$_configuration['show_hot_sessions'] = false;
+
 // Hide skill levels options
 //$_configuration['hide_skill_levels'] = false;
 

main/template/default/layout/layout_2_col.tpl

@@ -57,6 +57,8 @@
 
                 {% include template ~ "/layout/hot_courses.tpl" %}
 
+                {% include template ~ "/session/sessions_current.tpl" %}
+
                 {% if plugin_content_bottom %}
                     <div id="plugin_content_bottom">
                         {{ plugin_content_bottom }}

main/template/default/session/sessions_current.tpl

@@ -0,0 +1,54 @@
+{% if hot_sessions %}
+<section id="sessions-current" class="grid-courses">
+    <div class="page-header">
+        <h4 class="hot-course-title">
+            {{ "HottestSessions"|get_lang}}
+        </h4>
+    </div>
+    <div class="row">
+        <!-- Esto repite para mostar 8 sessiones recientes -->
+        {% for session in hot_sessions %}
+        <div class="col-xs-12 col-sm-6 col-md-4">
+            <div class="items items-hotcourse">
+                <div class="image">
+                    <a href="{{ _p.web }}session/{{ session.id }}/about/" title="title-session">
+                        <img class="img-responsive"  src="{{ session.image ? _p.web_upload ~ session.image : 'session_default.png'|icon() }}">
+                    </a>
+                    <span class="category">{{ session.category_name }}</span>
+                    <div class="cribbon"></div>
+                </div>
+                <div class="description">
+                    <div class="block-title">
+                        <h3 class="title">
+                            <a href="{{ _p.web }}session/{{ session.id }}/about/"
+                               title="title-session">{{ session.name }}</a>
+                        </h3>
+                    </div>
+                    <div class="block-author">
+
+                        <a href="{{ _p.web_main }}inc/ajax/user_manager.ajax.php?a=get_user_popup&user_id={{ session.id_coach }}"
+                           class="ajax" data-title="{{ session.firstname }} {{ session.lastname }}">
+                            <img src="{{ session.avatar }}"/>
+                        </a>
+                        <div class="teachers-details">
+                            <h5>
+                                <a href="#">{{ session.firstname }} {{ session.lastname }}</a>
+                            </h5>
+                            <p>{{ 'Teacher'|get_lang }}</p>
+                        </div>
+
+                    </div>
+                    <div class="block-info">
+                        <i class="fa fa-user"></i> {{ session.users }} {{ "Users"|get_lang }}
+                        &nbsp;
+                        &nbsp;
+                        <i class="fa fa-book"></i> {{ session.lessons }} {{ "Learnpaths"|get_lang }}
+                    </div>
+                </div>
+            </div>
+        </div>
+        {% endfor %}
+        <!-- Fin de 8 sessiones recientes -->
+    </div>
+</section>
+{% endif %}