diff --git a/course-header.css b/course-header.css
index 146852f40e2465e9cb71daf7fa527c451031455d..3f667a34c7a2b37a62c37cd1e39749570c0e3f7c 100644
--- a/course-header.css
+++ b/course-header.css
@@ -212,4 +212,3 @@
 
 
 
-
diff --git a/entity/course_format_iena_sections.php b/entity/course_format_iena_sections.php
index 1fa6c991d144da72862f842b248dcb113bd595cf..47b5fac704f96121116f377800ec8b453ab488af 100644
--- a/entity/course_format_iena_sections.php
+++ b/entity/course_format_iena_sections.php
@@ -35,6 +35,12 @@
 		public $id_course;
 		/** @var block_career_ressources array<Ressource> ressources */
 		public $ressources;
+		/** @var date */
+		public $date;
+		/** @var string availability */
+		public $availability;
+		/** @var array section */
+		public $sections;
 		
 		
 		/**
@@ -125,4 +131,144 @@
 			return $requete;
 		}
 		
-	}
+	
+    /**
+     * @return mixed
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * @param mixed $id
+     *
+     * @return self
+     */
+    public function setId($id)
+    {
+        $this->id = $id;
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @param mixed $name
+     *
+     * @return self
+     */
+    public function setName($name)
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getIdCourse()
+    {
+        return $this->id_course;
+    }
+
+    /**
+     * @param mixed $id_course
+     *
+     * @return self
+     */
+    public function setIdCourse($id_course)
+    {
+        $this->id_course = $id_course;
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getRessources()
+    {
+        return $this->ressources;
+    }
+
+    /**
+     * @param mixed $ressources
+     *
+     * @return self
+     */
+    public function setRessources($ressources)
+    {
+        $this->ressources = $ressources;
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getDate()
+    {
+        return $this->date;
+    }
+
+    /**
+     * @param mixed $date
+     *
+     * @return self
+     */
+    public function setDate($date)
+    {
+        $this->date = $date;
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getAvailability()
+    {
+        return $this->availability;
+    }
+
+    /**
+     * @param mixed $availability
+     *
+     * @return self
+     */
+    public function setAvailability($availability)
+    {
+        $this->availability = $availability;
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getSections()
+    {
+        return $this->sections;
+    }
+
+    /**
+     * @param mixed $sections
+     *
+     * @return self
+     */
+    public function setSections($sections)
+    {
+        $this->sections = $sections;
+
+        return $this;
+    }
+}
diff --git a/format.php b/format.php
index af89b14fd4ed8879b74242d3b4d96f838a0471a5..4c2c016bcbc6bb64357bcc98745ea42e609d9007 100644
--- a/format.php
+++ b/format.php
@@ -22,6 +22,8 @@
 	 * @copyright  2018 Softia/Université lorraine
 	 * @author     vrignaud camille
 	 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+	 *
+	 * Point d'entrée du plugin
 	 */
 	
 	defined('MOODLE_INTERNAL') || die();
@@ -61,9 +63,15 @@
 	course_create_sections_if_missing($course, 0);
 	$renderer = $PAGE->get_renderer('format_iena');
 	if (!empty($displaysection)) {
+		echo "on passe là";
 		$renderer->print_single_section_page($course, null, null, null, null, $displaysection);
 	} else {
-		$renderer->print_iena_section_pages($course);
+		echo "on passe plutôt là, section vide";
+		
+		$renderer->switch_mode($course);
+		
+		
+		//$renderer->print_iena_section_pages($course);
 	}
 //	$PAGE->requires->js('/course/format/iena/js/jquery.min.js');
 //	$PAGE->requires->js('/course/format/iena/format.js');
diff --git a/js/groups.js b/js/groups.js
index 5ee6b6c96b67ca93bdb2af3bdd6090266f8440f4..1e4f48dab6829ed35cf23a938de620ce1a9ea776 100644
--- a/js/groups.js
+++ b/js/groups.js
@@ -1,5 +1,6 @@
 (function() {
 	window.addEventListener('load', function() {
+		console.log("wtf ?")
 		if ( typeof(Storage) !== "undefined" ) {
 			var sel_group = document.getElementById('select-group');
 			var group = localStorage.getItem('iena-sel-group');
@@ -47,6 +48,7 @@
 	})
 
 	function set_indicateur_displays() {
+		console.log("display indicateur")
 		$('.nb_pers').hide();
 		$('.' + $('#select-group').val()).show();
 	}
diff --git a/lang/en/format_iena.php b/lang/en/format_iena.php
index 6fee5644453c70df9a353fc09069e18ddd96ba8f..2bcfda3064113feeea69a466394689ca965c0af8 100644
--- a/lang/en/format_iena.php
+++ b/lang/en/format_iena.php
@@ -80,4 +80,5 @@ By definition an unnamed section is displayed as <strong>section [N]</strong>.';
 	$string['section'] = 'Section';
 	$string['hide_section'] = 'HIDE section ';
 	$string['show_section'] = 'SHOW section ';
+	$string['aboutcourse'] = 'About this course';
 
diff --git a/lang/fr/format_iena.php b/lang/fr/format_iena.php
index 3d63789aad9133ae328f8428a6deb00a44beedd3..4b7020fcac44edd2dfb787f0aff8ff9495b239ab 100644
--- a/lang/fr/format_iena.php
+++ b/lang/fr/format_iena.php
@@ -80,4 +80,5 @@ By definition an unnamed section is displayed as <strong>section [N]</strong>.';
 	$string['section'] = 'Section';
 	$string['hide_section'] = 'CACHER la section ';
 	$string['show_section'] = 'MONTRER la section ';
+	$string['aboutcourse'] = 'À propos de ce cours';
 
diff --git a/renderer.php b/renderer.php
index d24d8b6a7407fbc253e26e7a6d4a509885aa0764..b8311e7f061ed47650c682830da470cd75c99534 100644
--- a/renderer.php
+++ b/renderer.php
@@ -14,889 +14,1335 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
+/**
+ * format_iena
+ *
+ * @package    format_iena
+ * @category   format
+ * @copyright  2018 Softia/Université lorraine
+ * @author     vrignaud camille/Thomas Fradet
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+require_once($CFG->dirroot . '/course/format/topics/renderer.php');
+require_once($CFG->dirroot . '/course/format/iena/view/view_course_header.php');
+
+/**
+ * format_iena_renderer
+ *
+ * @package    format_iena
+ * @category   format
+ * @copyright  2018 Softia/Université lorraine
+ * @author     vrignaud camille
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class format_iena_renderer extends format_topics_renderer{
+
+
 	/**
-	 * format_iena
+	 * start_section_list
 	 *
-	 * @package    format_iena
-	 * @category   format
-	 * @copyright  2018 Softia/Université lorraine
-	 * @author     vrignaud camille/Thomas Fradet
-	 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+	 * @return string
 	 */
-	
-	defined('MOODLE_INTERNAL') || die();
-	
-	require_once($CFG->dirroot . '/course/format/topics/renderer.php');
-	require_once($CFG->dirroot . '/course/format/iena/view/view_course_header.php');
-	
+	protected function start_section_list()
+	{
+		return html_writer::start_tag('ul', ['class' => 'iena-editing']);
+	}
+
 	/**
-	 * format_iena_renderer
+	 * section_header
 	 *
-	 * @package    format_iena
-	 * @category   format
-	 * @copyright  2018 Softia/Université lorraine
-	 * @author     vrignaud camille
-	 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+	 * @param stdclass $section
+	 * @param stdclass $course
+	 * @param bool $onsectionpage
+	 * @param int $sectionreturn
+	 * @return string
 	 */
-	class format_iena_renderer extends format_topics_renderer
-	{
+	protected function section_header($section, $course, $onsectionpage, $sectionreturn = null, $iena = false){
+		global $PAGE, $CFG;
+		$o = '';
+		$currenttext = '';
+		$sectionstyle = '';
+		if ($section->section != 0) {
+			if (!$section->visible) {
+				$sectionstyle = ' hidden';
+			} elseif (course_get_format($course)->is_section_current($section)) {
+				$sectionstyle = ' current';
+			}
+		}
+		if ($PAGE->user_is_editing()) {
+			$o .= html_writer::start_tag('li', ['id' => 'section-' . $section->section,
+				'class' => 'section main clearfix' . $sectionstyle,
+				'role' => 'region', 'aria-label' => get_section_name($course, $section)]);
+		}
+		
+		$o .= html_writer::tag('span', $this->section_title($section, $course), ['class' => 'hidden sectionname']);
 
+		if ($PAGE->user_is_editing()) {
+			$leftcontent = $this->section_left_content($section, $course, $onsectionpage);
+			$o .= html_writer::tag('div', $leftcontent, ['class' => 'left side']);
+			$rightcontent = $this->section_right_content($section, $course, $onsectionpage);
+			$o .= html_writer::tag('div', $rightcontent, ['class' => 'right side']);
+		}
 
-		/**
-		 * start_section_list
-		 *
-		 * @return string
-		 */
-		protected function start_section_list()
-		{
-			return html_writer::start_tag('ul', ['class' => 'iena-editing']);
-		}
-
-		/**
-		 * section_header
-		 *
-		 * @param stdclass $section
-		 * @param stdclass $course
-		 * @param bool $onsectionpage
-		 * @param int $sectionreturn
-		 * @return string
-		 */
-		protected function section_header($section, $course, $onsectionpage, $sectionreturn = null, $iena = false)
-		{
-			global $PAGE, $CFG;
-			$o = '';
-			$currenttext = '';
-			$sectionstyle = '';
-			if ($section->section != 0) {
-				if (!$section->visible) {
-					$sectionstyle = ' hidden';
-				} elseif (course_get_format($course)->is_section_current($section)) {
-					$sectionstyle = ' current';
-				}
-			}
-			if ($PAGE->user_is_editing()) {
-				$o .= html_writer::start_tag('li', ['id' => 'section-' . $section->section,
-					'class' => 'section main clearfix' . $sectionstyle,
-					'role' => 'region', 'aria-label' => get_section_name($course, $section)]);
-			}
-			
-			$o .= html_writer::tag('span', $this->section_title($section, $course), ['class' => 'hidden sectionname']);
+		$hasnamenotsecpg = (!$onsectionpage && ($section->section != 0 || !is_null($section->name)));
+		$hasnamesecpg = ($onsectionpage && ($section->section == 0 && !is_null($section->name)));
+		$classes = ' accesshide';
+		if ($hasnamenotsecpg || $hasnamesecpg) {
+			$classes = '';
+		}
+		$sectionname = html_writer::tag('span', $this->section_title($section, $course));
+		if ($PAGE->user_is_editing()) {
+			$o .= $this->output->heading($sectionname, 3, 'sectionname' . $classes);
+		}
+		// if ($course->showdefaultsectionname) {
+		// 	$o .= $this->output->heading($sectionname, 3, 'sectionname' . $classes);
+		// }
+		// if (!$iena) { $o .= $sectionname; }
 
-			if ($PAGE->user_is_editing()) {
-				$leftcontent = $this->section_left_content($section, $course, $onsectionpage);
-				$o .= html_writer::tag('div', $leftcontent, ['class' => 'left side']);
-				$rightcontent = $this->section_right_content($section, $course, $onsectionpage);
-				$o .= html_writer::tag('div', $rightcontent, ['class' => 'right side']);
-			}
+		$context = context_course::instance($course->id);
+		
+		/* résumé de section */
+		if ( $section->summary != "" ) {
+			$o .= html_writer::start_tag('div', ['class' => 'iena-description']);
+			$o .= html_writer::start_tag('div', ['class' => 'small']);
+
+			$o .= html_writer::start_tag('div', ['class' => 'iena-summary']);
+			$o .= $this->format_summary_text($section);
+			$o .= html_writer::end_tag('div');
+
+			$o .= html_writer::end_tag('div');
+			$o .= html_writer::end_tag('div');
+			$o .= html_writer::tag('a', 'Voir la description complète', ['href' => '#', 'class' => 'voir-plus']);
+		}
+		
+		$o .= $this->section_availability_message($section, has_capability('moodle/course:viewhiddensections', $context));
 
-			$hasnamenotsecpg = (!$onsectionpage && ($section->section != 0 || !is_null($section->name)));
-			$hasnamesecpg = ($onsectionpage && ($section->section == 0 && !is_null($section->name)));
-			$classes = ' accesshide';
-			if ($hasnamenotsecpg || $hasnamesecpg) {
-				$classes = '';
-			}
-			$sectionname = html_writer::tag('span', $this->section_title($section, $course));
-			if ($PAGE->user_is_editing()) {
-				$o .= $this->output->heading($sectionname, 3, 'sectionname' . $classes);
+		if ($PAGE->user_is_editing()) {
+			// $o .= html_writer::end_tag('li');
+		}
+
+		return $o;
+	}
+	protected function get_section_header($section, $course, $onsectionpage, $sectionreturn = null, $iena = false){
+		echo "ON PASSE ICI";
+		global $PAGE, $CFG;
+		$o = '';
+		$currenttext = '';
+		$sectionstyle = '';
+		if ($section->section != 0) {
+			if (!$section->visible) {
+				$section->sectionstyle = ' hidden';
+			} elseif (course_get_format($course)->is_section_current($section)) {
+				$section->sectionstyle = ' current';
 			}
-			// if ($course->showdefaultsectionname) {
-			// 	$o .= $this->output->heading($sectionname, 3, 'sectionname' . $classes);
-			// }
-			// if (!$iena) { $o .= $sectionname; }
+		}
+		
 
-			$context = context_course::instance($course->id);
-			
-			/* résumé de section */
-			if ( $section->summary != "" ) {
-				$o .= html_writer::start_tag('div', ['class' => 'iena-description']);
-				$o .= html_writer::start_tag('div', ['class' => 'small']);
+		$hasnamenotsecpg = (!$onsectionpage && ($section->section != 0 || !is_null($section->name)));
+		$hasnamesecpg = ($onsectionpage && ($section->section == 0 && !is_null($section->name)));
+		$section->classes = ' accesshide';
+		if ($hasnamenotsecpg || $hasnamesecpg) {
+			$section->classes = '';
+		}
+		$section->sectionname = get_section_name($course, $section);
+		
+		$context = context_course::instance($course->id);
+		if($section->summary != ""){
+			$section->summary=$this->format_summary_text($section);
+		}
+		
+		$section->messageavailability= $this->section_availability_message($section, has_capability('moodle/course:viewhiddensections', $context));
 
-				$o .= html_writer::start_tag('div', ['class' => 'iena-summary']);
-				$o .= $this->format_summary_text($section);
-				$o .= html_writer::end_tag('div');
+		return $section;
+	}
 
-				$o .= html_writer::end_tag('div');
-				$o .= html_writer::end_tag('div');
-				$o .= html_writer::tag('a', 'Voir la description complète', ['href' => '#', 'class' => 'voir-plus']);
+	protected function get_section_header_edit($section, $course, $onsectionpage, $sectionreturn = null, $iena = false){
+		global $PAGE, $CFG;
+		$o = '';
+		$currenttext = '';
+		$sectionstyle = '';
+		if ($section->section != 0) {
+			if (!$section->visible) {
+				$sectionstyle = ' hidden';
+			} elseif (course_get_format($course)->is_section_current($section)) {
+				$sectionstyle = ' current';
 			}
-			
-			$o .= $this->section_availability_message($section, has_capability('moodle/course:viewhiddensections', $context));
+		}
+		
+		$o .= html_writer::start_tag('li', ['id' => 'section-' . $section->section,
+			'class' => 'section main clearfix' . $sectionstyle,
+			'role' => 'region', 'aria-label' => get_section_name($course, $section)]);
+		
+		
+		$o .= html_writer::tag('span', $this->section_title($section, $course), ['class' => 'hidden sectionname']);
 
-			if ($PAGE->user_is_editing()) {
-				// $o .= html_writer::end_tag('li');
-			}
+		
+		$leftcontent = $this->section_left_content($section, $course, $onsectionpage);
+		$o .= html_writer::tag('div', $leftcontent, ['class' => 'left side']);
+		$rightcontent = $this->section_right_content($section, $course, $onsectionpage);
+		$o .= html_writer::tag('div', $rightcontent, ['class' => 'right side']);
+		
 
-			return $o;
+		$hasnamenotsecpg = (!$onsectionpage && ($section->section != 0 || !is_null($section->name)));
+		$hasnamesecpg = ($onsectionpage && ($section->section == 0 && !is_null($section->name)));
+		$classes = ' accesshide';
+		if ($hasnamenotsecpg || $hasnamesecpg) {
+			$classes = '';
 		}
+		$sectionname = html_writer::tag('span', $this->section_title($section, $course));
+		
+		$o .= $this->output->heading($sectionname, 3, 'sectionname' . $classes);
+		
+		// if ($course->showdefaultsectionname) {
+		// 	$o .= $this->output->heading($sectionname, 3, 'sectionname' . $classes);
+		// }
+		// if (!$iena) { $o .= $sectionname; }
+
+		$context = context_course::instance($course->id);
+		
+		/* résumé de section */
+		if ( $section->summary != "" ) {
+			$o .= html_writer::start_tag('div', ['class' => 'iena-description']);
+			$o .= html_writer::start_tag('div', ['class' => 'small']);
+
+			$o .= html_writer::start_tag('div', ['class' => 'iena-summary']);
+			$o .= $this->format_summary_text($section);
+			$o .= html_writer::end_tag('div');
+
+			$o .= html_writer::end_tag('div');
+			$o .= html_writer::end_tag('div');
+			$o .= html_writer::tag('a', 'Voir la description complète', ['href' => '#', 'class' => 'voir-plus']);
+		}
+		
+		$o .= $this->section_availability_message($section, has_capability('moodle/course:viewhiddensections', $context));
 
-		public function get_completion_by_section($idSection)
-		{
-			global $COURSE, $USER;
-			$ressources_entity = new course_format_iena_section_ressources();
-			$section_entity = new course_format_iena_sections();
-			//$completions = $ressources_entity->get_completions_by_userid($USER->id, $COURSE->id);
+		if ($PAGE->user_is_editing()) {
+			// $o .= html_writer::end_tag('li');
+		}
 
-			// list modules in a section
-			$modules = $ressources_entity->get_ressources_completion_on_by_id_section($idSection);
-			$nb_modules = count($modules);
-			if ($nb_modules == 0) {
-				return array($nb_modules, 999);
-			}
+		return $o;
+	}
 
-			$valueI = 100 / $nb_modules;
-			$valueTotal = 0;
-			foreach ($modules as $module) {
-				$complet = $ressources_entity->get_completions_by_module($USER->id, $COURSE->id, $module->id);
-				if ($complet->completionstate != 0) {
-					$valueTotal += $valueI;
-				}
-			}
+	public function get_completion_by_section($idSection)
+	{
+		global $COURSE, $USER;
+		$ressources_entity = new course_format_iena_section_ressources();
+		$section_entity = new course_format_iena_sections();
+		//$completions = $ressources_entity->get_completions_by_userid($USER->id, $COURSE->id);
+
+		// list modules in a section
+		$modules = $ressources_entity->get_ressources_completion_on_by_id_section($idSection);
+		$nb_modules = count($modules);
+		if ($nb_modules == 0) {
+			return array($nb_modules, 999);
+		}
 
-			return array($modules, $valueTotal);
+		$valueI = 100 / $nb_modules;
+		$valueTotal = 0;
+		foreach ($modules as $module) {
+			$complet = $ressources_entity->get_completions_by_module($USER->id, $COURSE->id, $module->id);
+			if ($complet->completionstate != 0) {
+				$valueTotal += $valueI;
+			}
 		}
 
-		public function is_student($userId) {
-			// do NOT trust this method
-			global $COURSE;
-			$course_ctx = context_course::instance($COURSE->id);
-			foreach (get_user_roles($course_ctx, $userId) as $role) {
-				if ($role->shortname == 'student') {
-					return true;
-				}
+		return array($modules, $valueTotal);
+	}
+
+	public function is_student($userId) {
+		// do NOT trust this method
+		global $COURSE;
+		$course_ctx = context_course::instance($COURSE->id);
+		foreach (get_user_roles($course_ctx, $userId) as $role) {
+			if ($role->shortname == 'student') {
+				return true;
 			}
 		}
+	}
 
-		public function get_render_competences($diSection)
-		{
-			global $DB, $COURSE, $CFG, $USER;
-			$section_entity = new course_format_iena_section_ressources();
-			$modules = $section_entity->get_ressources_by_id_section($diSection);
-			$id_competence = array();
-			foreach ($modules as $module) {
-				$comp_module = $DB->get_records('competency_modulecomp', array('cmid' => $module->id));
-				if ($comp_module) {
-					foreach ($comp_module as $comp){
-						$id_competence[$comp->id] = $comp->competencyid;
-					}
+	public function get_render_competences($diSection){
+		global $DB, $COURSE, $CFG, $USER;
+		$section_entity = new course_format_iena_section_ressources();
+		$modules = $section_entity->get_ressources_by_id_section($diSection);
+		$id_competence = array();
+		foreach ($modules as $module) {
+			$comp_module = $DB->get_records('competency_modulecomp', array('cmid' => $module->id));
+			if ($comp_module) {
+				foreach ($comp_module as $comp){
+					$id_competence[$comp->id] = $comp->competencyid;
 				}
 			}
-			$competences = array();
-			foreach ($id_competence as $val) {
-				$req = $DB->get_record('competency', array('id' => $val));
-				$competences[$val] = $req->shortname;
-			}
-			if (count($competences) == 0) {
-				return "";
-			}
-			$render = false;
-			$render .= "
-			<div class=\"dropdown d-inline\">
-			<a href=\"#\" class=\"dropdown-toggle\" id=\"dropdown-2\" title=\"Actions\" role=\"button\" data-toggle=\"dropdown\"
-			aria-haspopup=\"true\" aria-expanded=\"false\" style=\"color : white\">
-			<i class=\"fa fa-lightbulb-o\" aria-hidden=\"true\"></i>
-			</a>
-			<div class=\"dropdown-menu dropdown- dropdown-menu-right menu align-tr-br\" id=\"action-menu-2-menu\" data-rel=\"menu-content\"
-			aria-labelledby=\"action-menu-toggle-2\" role=\"menu\" data-align=\"tr-br\">
-			<div class=\"contenu\">
-			<div class='centered'>
-			<h3>Compétences</h3>
+		}
+		$competences = array();
+		foreach ($id_competence as $val) {
+			$req = $DB->get_record('competency', array('id' => $val));
+			$competences[$val] = $req->shortname;
+		}
+		if (count($competences) == 0) {
+			return "";
+		}
+		$render = false;
+		$render .= "
+		<div class=\"dropdown d-inline\">
+		<a href=\"#\" class=\"dropdown-toggle\" id=\"dropdown-2\" title=\"Actions\" role=\"button\" data-toggle=\"dropdown\"
+		aria-haspopup=\"true\" aria-expanded=\"false\" style=\"color : white\">
+		<i class=\"fa fa-lightbulb-o\" aria-hidden=\"true\"></i>
+		</a>
+		<div class=\"dropdown-menu dropdown- dropdown-menu-right menu align-tr-br\" id=\"action-menu-2-menu\" data-rel=\"menu-content\"
+		aria-labelledby=\"action-menu-toggle-2\" role=\"menu\" data-align=\"tr-br\">
+		<div class=\"contenu\">
+		<div class='centered'>
+		<h3>Compétences</h3>
+
+		</div>
+		<ul class='bulle'>
+		";
+		foreach ($competences as $key => $competence) {
+			$render .= "<li><a href='" . $CFG->wwwroot . "/admin/tool/lp/user_competency_in_course.php?courseid=" . $COURSE->id .
+			"&competencyid=" . $key . "&userid=" . $USER->id . "'> $competence </a></li>";
+		}
+		$render .= "
+		</ul>
+		<div class='centered'>
+		<a href ='" . $CFG->wwwroot . "/admin/tool/lp/coursecompetencies.php?courseid=" . $COURSE->id . "'>
+		<button class='btn  btn-sm  btn_blue' >Compétence du cours</button></a>
+		</div>
+
+		</div>
+		</div>
+		</div>";
 
-			</div>
-			<ul class='bulle'>
-			";
-			foreach ($competences as $key => $competence) {
-				$render .= "<li><a href='" . $CFG->wwwroot . "/admin/tool/lp/user_competency_in_course.php?courseid=" . $COURSE->id .
-				"&competencyid=" . $key . "&userid=" . $USER->id . "'> $competence </a></li>";
-			}
-			$render .= "
-			</ul>
-			<div class='centered'>
-			<a href ='" . $CFG->wwwroot . "/admin/tool/lp/coursecompetencies.php?courseid=" . $COURSE->id . "'>
-			<button class='btn  btn-sm  btn_blue' >Compétence du cours</button></a>
-			</div>
+		return $render;
+	}
 
-			</div>
-			</div>
-			</div>";
-
-			return $render;
-		}
-
-		public function get_view_iena($course, $htmlsection, $nameSection, $introSection, $idSection)
-		{
-			global $CFG, $COURSE, $USER;
-			$section_entity = new course_format_iena_sections();
-
-			//recommenté
-			// $course_sections_instance = new course_format_iena_section_ressources();
-
-			// $course_sections = new course_format_iena_sections();
-			// $liste_sections = $course_sections->get_sections_by_id_course($COURSE->id);
-
-			// $course_format_iena_groups_instance = new course_format_iena_groups();
-			// $groups = $course_format_iena_groups_instance->get_groups_by_id_course($COURSE->id);
-			// fin recommenté
-
-			// $groups = [];
-			// var_dump($groups);
-			//$students_group = $course_format_iena_groups_instance->get_students_group($course->id);
-
-
-			// COUPE ICI
-
-
-
-			// $tab_group_indicateur = array();
-
-			// foreach($groups as $group)
-			// {
-			// 	$tab_student_completion = array();
-			// 	$tab_section_indicateur = array();
-			// 	foreach ($liste_sections as $section_ligne)
-			// 	{
-			// 		//get modules for one section
-			// 		$modules_states_section = $course_sections->get_hidden_modules_by_section($section_ligne->id);
-
-			// 		// if rows is empty in BDD => check count modules of student
-			// 		// hide => cm (course module (activity) is linked to a section indicator)
-			// 		// $nb_modules => numbre of activities linked to this section indicator
-			// 		$nb_modules = 0;
-			// 		foreach ($modules_states_section as $mod) {
-			// 			if ($mod->hide == 1) {
-			// 				$nb_modules++;
-			// 			}
-			// 		}
-
-			// 		// Count each student of group who as not all validate in section
-			// 		foreach ($group->list_userid as $student)
-			// 		{
-			// 			// si le user peut consulter le suivi, il n'est pas étudiant et ne doit pas y apparaître
-			// 			if (has_capability('course/iena:suivi', $context = context_course::instance($COURSE->id), $student->userid)) {
-			// 				continue;
-			// 			}
-			// 			//retrieving the student's module completion chart for this course (then check if module in section)
-			// 			// $tab_student_completion = $course_sections_instance->get_completions_by_userid($student->userid, $COURSE->id);
-			// 			$tab_student_completion = NULL;
-
-
-			// 			// if no info completion of student is not in BDD
-			// 			if (empty($tab_student_completion)) {
-			// 				$indicateur = 1;
-			// 			} else {
-			// 				$compteur = 0;
-			// 				foreach ($modules_states_section as $mod) {
-			// 					if ($mod->hide == 1) {
-			// 						$break_one = 0;
-			// 						foreach ($tab_student_completion as $module_completion) {
-			// 							if ($module_completion->coursemoduleid == $mod->cmid) {
-			// 								$compteur++;
-			// 								if ($module_completion->completionstate == 0) {
-			// 									$indicateur = 1;
-			// 									$break_one = 1;
-			// 									break;
-			// 								} else {
-			// 									$indicateur = 0;
-			// 								}
-			// 							}
-			// 						}
-			// 						if ($break_one == 1) {
-			// 							break;
-			// 						}
-			// 					}
-			// 				}
-			// 				if ($compteur < $nb_modules) {
-			// 					if ($indicateur == 0) {
-			// 						$indicateur = 1;
-			// 					}
-			// 				}
-			// 			}
-
-			// 			if ($this->is_student($student->userid) !== true) {
-			// 				$indicateur = 0;
-			// 			}
-
-			// 			$tab_section_indicateur[$section_ligne->id] += $indicateur;
-
-			// 		}
-
-			// 		if ($nb_modules == 0) {
-			// 			$tab_section_indicateur[$section_ligne->id] = "<a href=\"$CFG->wwwroot/course/format/iena/param_indicateur.php?courseid=$COURSE->id&sectionid=$section_ligne->id\">-</a>";
-			// 		} else if ($tab_section_indicateur[$section_ligne->id] == NULL) {
-			// 			$tab_section_indicateur[$section_ligne->id] = 0;
-			// 		}
-			// 	}
-			// 	$tab_group_indicateur[$group->idnumber] = $tab_section_indicateur;
+	public function get_view_iena($course, $htmlsection, $nameSection, $introSection, $idSection)
+	{
+		global $CFG, $COURSE, $USER;
+		$section_entity = new course_format_iena_sections();
 
-			// }
+		//recommenté
+		// $course_sections_instance = new course_format_iena_section_ressources();
 
-			// $course_ctx = context_course::instance($COURSE->id);
-			// $students = get_enrolled_users($course_ctx, 'mod/assignment:submit', 0);
-			// $tab_student_completion = array();
-			// $tab_section_indicateur = array();
-			// foreach ($liste_sections as $section_ligne) {
-			// 	//retrieves modules for a section
-			// 	$modules_states_section = $course_sections->get_hidden_modules_by_section($section_ligne->id);
-
-			// 	// if empty lines in the DB => check student module counter
-			// 	$nb_modules = 0;
-			// 	foreach ($modules_states_section as $mod) {
-			// 		if ($mod->hide == 1) {
-			// 			$nb_modules++;
-			// 		}
-			// 	}
-
-			// 	// Count each student in the course who has not validated everything in the
-			// 	foreach ($students as $student) {
-			// 		// si le user peut consulter le suivi, il n'est pas étudiant et ne doit pas y apparaître
-			// 		if (has_capability('course/iena:suivi', $context = context_course::instance($COURSE->id), $student->id)) {
-			// 			continue;
-			// 		}
-			// 		//retrieving the student's module completion chart for this course (then check if module in section)
-			// 		// $tab_student_completion = $course_sections_instance->get_completions_by_userid($student->id, $COURSE->id);
-			// 		$tab_student_completion = NULL;
-
-			// 		// if no student completion information is in the database
-			// 		if (empty($tab_student_completion)) {
-			// 			$indicateur = 1;
-			// 		} else {
-			// 			$compteur = 0;
-			// 			foreach ($modules_states_section as $mod) {
-			// 				if ($mod->hide == 1) {
-			// 					$break_one = 0;
-			// 					foreach ($tab_student_completion as $module_completion) {
-			// 						if ($module_completion->coursemoduleid == $mod->cmid) {
-			// 							$compteur++;
-			// 							if ($module_completion->completionstate == 0) {
-			// 								$indicateur = 1;
-			// 								$break_one = 1;
-			// 								break;
-			// 							} else {
-			// 								$indicateur = 0;
-			// 							}
-			// 						}
-			// 					}
-			// 					if ($break_one == 1) {
-			// 						break;
-			// 					}
-			// 				}
-			// 			}
-			// 			if ($compteur < $nb_modules) {
-			// 				if ($indicateur == 0) {
-			// 					$indicateur = 1;
-			// 				}
-			// 			}
-			// 		}
-			// 		$tab_section_indicateur[$section_ligne->id] += $indicateur;
-			// 	}
-			// 	if ($nb_modules == 0) {
-			// 		$tab_section_indicateur[$section_ligne->id] = "<a href=\"$CFG->wwwroot/course/format/iena/param_indicateur.php?courseid=$COURSE->id&sectionid=$section_ligne->id\">-</a>";
-			// 	} else if ($tab_section_indicateur[$section_ligne->id] == NULL) {
-			// 		$tab_section_indicateur[$section_ligne->id] = 0;
-			// 	}
-			// 	// var_dump($tab_section_indicateur[$section_ligne->id]);
-			// }
-			// $tab_group_indicateur['id_groupe0']=$tab_section_indicateur;
-			// $view = "";
+		// $course_sections = new course_format_iena_sections();
+		// $liste_sections = $course_sections->get_sections_by_id_course($COURSE->id);
 
+		// $course_format_iena_groups_instance = new course_format_iena_groups();
+		// $groups = $course_format_iena_groups_instance->get_groups_by_id_course($COURSE->id);
+		// fin recommenté
 
+		// $groups = [];
+		// var_dump($groups);
+		//$students_group = $course_format_iena_groups_instance->get_students_group($course->id);
 
-			// COUPE ICI
-			
 
-			// nouvelle génération du header
+		// COUPE ICI
 
-			$view = "";
 
-			require_once($CFG->dirroot . '/course/format/iena/entity/course_format_iena_completion.php');
-			// return false if completion disabled (site or course)
-			$cpl = course_format_iena_completion::get_completion_by_section($nameSection, $idSection);
 
-			/* Passer le calcul de complétion de la classe course_format_iena_completion à part à la vue qui fait le header permet de ne pas récupérer deux fois les mêmes informations. */
-			$header = new view_course_header($nameSection, $idSection, $course, $cpl);
-			$view .= $header->get_content();
+		// $tab_group_indicateur = array();
 
-			$i = 0;
-			$link = $CFG->wwwroot . "/course/format/iena/suivi_unit.php?courseid=" . $COURSE->id;
-			$view .= "<!-- <script defer src=\"https://use.fontawesome.com/releases/v5.0.8/js/all.js\"></script>  -->
-			<style>
+		// foreach($groups as $group)
+		// {
+		// 	$tab_student_completion = array();
+		// 	$tab_section_indicateur = array();
+		// 	foreach ($liste_sections as $section_ligne)
+		// 	{
+		// 		//get modules for one section
+		// 		$modules_states_section = $course_sections->get_hidden_modules_by_section($section_ligne->id);
 
-			/*
-			style for clean page
-			*/
+		// 		// if rows is empty in BDD => check count modules of student
+		// 		// hide => cm (course module (activity) is linked to a section indicator)
+		// 		// $nb_modules => numbre of activities linked to this section indicator
+		// 		$nb_modules = 0;
+		// 		foreach ($modules_states_section as $mod) {
+		// 			if ($mod->hide == 1) {
+		// 				$nb_modules++;
+		// 			}
+		// 		}
 
-			/* [BOOST] : course header */
-#page-header .card {
-			border: none;
-		}
-#page-header .card-body {
-		padding-left: 0;
-	}
-	/* [BOOST] : left nav */
-#nav-drawer,
-	[data-region='drawer'] {
-		background-color: #fff;
-	}
-#nav-drawer .list-group-item {
-	border: 1px solid #ffffff;
-}
-#nav-drawer .list-group-item:hover {
-background-color: #e7e9ea;
-}
-#nav-drawer .list-group-item.active:hover {
-color: #000000;
-}
+		// 		// Count each student of group who as not all validate in section
+		// 		foreach ($group->list_userid as $student)
+		// 		{
+		// 			// si le user peut consulter le suivi, il n'est pas étudiant et ne doit pas y apparaître
+		// 			if (has_capability('course/iena:suivi', $context = context_course::instance($COURSE->id), $student->userid)) {
+		// 				continue;
+		// 			}
+		// 			//retrieving the student's module completion chart for this course (then check if module in section)
+		// 			// $tab_student_completion = $course_sections_instance->get_completions_by_userid($student->userid, $COURSE->id);
+		// 			$tab_student_completion = NULL;
+
+
+		// 			// if no info completion of student is not in BDD
+		// 			if (empty($tab_student_completion)) {
+		// 				$indicateur = 1;
+		// 			} else {
+		// 				$compteur = 0;
+		// 				foreach ($modules_states_section as $mod) {
+		// 					if ($mod->hide == 1) {
+		// 						$break_one = 0;
+		// 						foreach ($tab_student_completion as $module_completion) {
+		// 							if ($module_completion->coursemoduleid == $mod->cmid) {
+		// 								$compteur++;
+		// 								if ($module_completion->completionstate == 0) {
+		// 									$indicateur = 1;
+		// 									$break_one = 1;
+		// 									break;
+		// 								} else {
+		// 									$indicateur = 0;
+		// 								}
+		// 							}
+		// 						}
+		// 						if ($break_one == 1) {
+		// 							break;
+		// 						}
+		// 					}
+		// 				}
+		// 				if ($compteur < $nb_modules) {
+		// 					if ($indicateur == 0) {
+		// 						$indicateur = 1;
+		// 					}
+		// 				}
+		// 			}
+
+		// 			if ($this->is_student($student->userid) !== true) {
+		// 				$indicateur = 0;
+		// 			}
+
+		// 			$tab_section_indicateur[$section_ligne->id] += $indicateur;
 
-/* [BOOST] : blocks */
-#block-region-side-pre section.block {
-border: none;
-}
-#block-region-side-pre section.block .card-body {
-padding-top: 0;
-}
+		// 		}
 
-/* [BOOST] : margin for ul, because ul is used to list sections */
+		// 		if ($nb_modules == 0) {
+		// 			$tab_section_indicateur[$section_ligne->id] = "<a href=\"$CFG->wwwroot/course/format/iena/param_indicateur.php?courseid=$COURSE->id&sectionid=$section_ligne->id\">-</a>";
+		// 		} else if ($tab_section_indicateur[$section_ligne->id] == NULL) {
+		// 			$tab_section_indicateur[$section_ligne->id] = 0;
+		// 		}
+		// 	}
+		// 	$tab_group_indicateur[$group->idnumber] = $tab_section_indicateur;
 
-ul, ul ul {
-	padding-left: 2.5rem;
-	margin-bottom: 0.5rem !important;
-}
+		// }
 
-/* style for ? */
+		// $course_ctx = context_course::instance($COURSE->id);
+		// $students = get_enrolled_users($course_ctx, 'mod/assignment:submit', 0);
+		// $tab_student_completion = array();
+		// $tab_section_indicateur = array();
+		// foreach ($liste_sections as $section_ligne) {
+		// 	//retrieves modules for a section
+		// 	$modules_states_section = $course_sections->get_hidden_modules_by_section($section_ligne->id);
+
+		// 	// if empty lines in the DB => check student module counter
+		// 	$nb_modules = 0;
+		// 	foreach ($modules_states_section as $mod) {
+		// 		if ($mod->hide == 1) {
+		// 			$nb_modules++;
+		// 		}
+		// 	}
 
-			#completionprogressid {
-display: none;
-}
+		// 	// Count each student in the course who has not validated everything in the
+		// 	foreach ($students as $student) {
+		// 		// si le user peut consulter le suivi, il n'est pas étudiant et ne doit pas y apparaître
+		// 		if (has_capability('course/iena:suivi', $context = context_course::instance($COURSE->id), $student->id)) {
+		// 			continue;
+		// 		}
+		// 		//retrieving the student's module completion chart for this course (then check if module in section)
+		// 		// $tab_student_completion = $course_sections_instance->get_completions_by_userid($student->id, $COURSE->id);
+		// 		$tab_student_completion = NULL;
+
+		// 		// if no student completion information is in the database
+		// 		if (empty($tab_student_completion)) {
+		// 			$indicateur = 1;
+		// 		} else {
+		// 			$compteur = 0;
+		// 			foreach ($modules_states_section as $mod) {
+		// 				if ($mod->hide == 1) {
+		// 					$break_one = 0;
+		// 					foreach ($tab_student_completion as $module_completion) {
+		// 						if ($module_completion->coursemoduleid == $mod->cmid) {
+		// 							$compteur++;
+		// 							if ($module_completion->completionstate == 0) {
+		// 								$indicateur = 1;
+		// 								$break_one = 1;
+		// 								break;
+		// 							} else {
+		// 								$indicateur = 0;
+		// 							}
+		// 						}
+		// 					}
+		// 					if ($break_one == 1) {
+		// 						break;
+		// 					}
+		// 				}
+		// 			}
+		// 			if ($compteur < $nb_modules) {
+		// 				if ($indicateur == 0) {
+		// 					$indicateur = 1;
+		// 				}
+		// 			}
+		// 		}
+		// 		$tab_section_indicateur[$section_ligne->id] += $indicateur;
+		// 	}
+		// 	if ($nb_modules == 0) {
+		// 		$tab_section_indicateur[$section_ligne->id] = "<a href=\"$CFG->wwwroot/course/format/iena/param_indicateur.php?courseid=$COURSE->id&sectionid=$section_ligne->id\">-</a>";
+		// 	} else if ($tab_section_indicateur[$section_ligne->id] == NULL) {
+		// 		$tab_section_indicateur[$section_ligne->id] = 0;
+		// 	}
+		// 	// var_dump($tab_section_indicateur[$section_ligne->id]);
+		// }
+		// $tab_group_indicateur['id_groupe0']=$tab_section_indicateur;
+		// $view = "";
 
-#region-main > .card {
-border: none;
-overflow-x: visible !important;
-overflow-y: visible;
-}
 
-#region-main > .card > .card-body {
-border: none;
-padding: 0;
-}
 
-.centered {
-	display:flex;justify-content:center;align-items:center;
-}
-.contenu {
-	min-width: 15rem;
-}
-ul.bulle {
-	list-style: none;
-	padding:5%;
-}
+		// COUPE ICI
+		
 
-.bulle {
-	list-style: none;
-}
+		// nouvelle génération du header
 
-.bulle > li {
-	list-style: none;
-	font-weight: normal;
-	font-size: 0.8rem;
-	line-height: 1rem;
-	padding-top: 5%;
-}
-</style>";
+		$view = "";
 
+		require_once($CFG->dirroot . '/course/format/iena/entity/course_format_iena_completion.php');
+		// return false if completion disabled (site or course)
+		$cpl = course_format_iena_completion::get_completion_by_section($nameSection, $idSection);
 
-foreach ($htmlsection as $section) {
-	$presence = "";
-	if (!$section) {
-		continue;
-	}
-	$param_section = $section_entity->get_section_settings_by_id_section($idSection[$i]);
-	// dates, modality and notification section parameters : false if not set. 
-	if ($param_section !== false) {
-		if ($param_section->presence && $i != 0) {
-			if ($param_section->presence == 1) {
-				$presence = "En présence";
-			} else if ($param_section->presence == 2) {
-				$presence = "A distance";
-			}
-		}
-
-		if ($param_section->date_rendu) {
-			$dateUp = date_create($param_section->date_rendu);
-			$date = $dateUp->format("j/m H:i");
-			$date_jour = $dateUp->format("j/m");
-			$date_heure = $dateUp->format("H:i");
-			$dateUp = $dateUp->getTimestamp();
-		} else {
-			$date = "";
+		/* Passer le calcul de complétion de la classe course_format_iena_completion à part à la vue qui fait le header permet de ne pas récupérer deux fois les mêmes informations. */
+		$header = new view_course_header($nameSection, $idSection, $course, $cpl);
+		$view .= $header->get_content();
+
+		$i = 0;
+		$link = $CFG->wwwroot . "/course/format/iena/suivi_unit.php?courseid=" . $COURSE->id;
+		$view .= "<!-- <script defer src=\"https://use.fontawesome.com/releases/v5.0.8/js/all.js\"></script>  -->
+		<style>
+
+		/*
+		style for clean page
+		*/
+
+		/* [BOOST] : course header */
+		#page-header .card {
+					border: none;
+				}
+		#page-header .card-body {
+				padding-left: 0;
+			}
+			/* [BOOST] : left nav */
+		#nav-drawer,
+			[data-region='drawer'] {
+				background-color: #fff;
+			}
+		#nav-drawer .list-group-item {
+			border: 1px solid #ffffff;
+		}
+		#nav-drawer .list-group-item:hover {
+		background-color: #e7e9ea;
+		}
+		#nav-drawer .list-group-item.active:hover {
+		color: #000000;
 		}
-	} else {
-		$date = "";
-	}
 
-	$titre = $nameSection[$i];
-	$sectionIntro = $introSection[$i];
-				//If section is hidden continue
-	if ($titre == null && !(has_capability('moodle/course:update', $context = context_course::instance($COURSE->id), $USER->id))) {
-		$i++;
-		continue;
-	}
-	$view .= "<section class=\"section iena-section\" id=\"section-$i\">
-	<div class=\"card card_block\">
-	<div class=\"heading-iena set_height\">";
+		/* [BOOST] : blocks */
+		#block-region-side-pre section.block {
+		border: none;
+		}
+		#block-region-side-pre section.block .card-body {
+		padding-top: 0;
+		}
 
+		/* [BOOST] : margin for ul, because ul is used to list sections */
 
-	//&& !has_capability('course/iena:suivi', $context = context_course::instance($COURSE->id), $USER->id) 
-	if ( $cpl != false && count($cpl->sections[$i]->modules) > 0 && !has_capability('course/iena:suivi', $context = context_course::instance($COURSE->id), $USER->id)) {
-		$view .= "<div class='iena-percent set_height'>" . $cpl->sections[$i]->completion . "%</div>";
-	}
+		ul, ul ul {
+			padding-left: 2.5rem;
+			margin-bottom: 0.5rem !important;
+		}
+
+		/* style for ? */
+
+					#completionprogressid {
+		display: none;
+		}
+
+		#region-main > .card {
+		border: none;
+		overflow-x: visible !important;
+		overflow-y: visible;
+		}
+
+		#region-main > .card > .card-body {
+		border: none;
+		padding: 0;
+		}
+
+		.centered {
+			display:flex;justify-content:center;align-items:center;
+		}
+		.contenu {
+			min-width: 15rem;
+		}
+		ul.bulle {
+			list-style: none;
+			padding:5%;
+		}
 
+		.bulle {
+			list-style: none;
+		}
 
+		.bulle > li {
+			list-style: none;
+			font-weight: normal;
+			font-size: 0.8rem;
+			line-height: 1rem;
+			padding-top: 5%;
+		}
+		</style>";
+		foreach ($htmlsection as $section) {
+			$presence = "";
+			if (!$section) {
+				continue;
+			}
+			$param_section = $section_entity->get_section_settings_by_id_section($idSection[$i]);
+			// dates, modality and notification section parameters : false if not set. 
+			if ($param_section !== false) {
+				if ($param_section->presence && $i != 0) {
+					if ($param_section->presence == 1) {
+						$presence = "En présence";
+					} else if ($param_section->presence == 2) {
+						$presence = "A distance";
+					}
+				}
 
+				if ($param_section->date_rendu) {
+					$dateUp = date_create($param_section->date_rendu);
+					$date = $dateUp->format("j/m H:i");
+					$date_jour = $dateUp->format("j/m");
+					$date_heure = $dateUp->format("H:i");
+					$dateUp = $dateUp->getTimestamp();
+				} else {
+					$date = "";
+				}
+			} else {
+				$date = "";
+			}
 
+			$titre = $nameSection[$i];
+			$sectionIntro = $introSection[$i];
+						//If section is hidden continue
+			if ($titre == null && !(has_capability('moodle/course:update', $context = context_course::instance($COURSE->id), $USER->id))) {
+				$i++;
+				continue;
+			}
+			$view .= "<section class=\"section iena-section\" id=\"section-$i\">
+			<div class=\"card card_block\">
+			<div class=\"heading-iena set_height\">";
 
 
-	// if ($compl_by_section != 999 && $completion->is_enabled()) {
-	// 	$view .= "<div class=\"iena-percent set_height\">
-	// 	" . floor($compl_by_section) . "%
-	// 	</div>";
-	// }
+			//&& !has_capability('course/iena:suivi', $context = context_course::instance($COURSE->id), $USER->id) 
+			if ( $cpl != false && count($cpl->sections[$i]->modules) > 0 && !has_capability('course/iena:suivi', $context = context_course::instance($COURSE->id), $USER->id)) {
+				$view .= "<div class='iena-percent set_height'>" . $cpl->sections[$i]->completion . "%</div>";
+			}
 
 
 
 
 
 
+			// if ($compl_by_section != 999 && $completion->is_enabled()) {
+			// 	$view .= "<div class=\"iena-percent set_height\">
+			// 	" . floor($compl_by_section) . "%
+			// 	</div>";
+			// }
 
 
 
 
-	// if (has_capability('moodle/course:update', $context = context_course::instance($COURSE->id), $USER->id) && $i != 0) {
-	if (has_capability('course/iena:suivi', $context = context_course::instance($COURSE->id), $USER->id) && $i != 0) {
-		
 
-		$course_groups = groups_get_all_groups($COURSE->id);
-		// var_dump($course_groups->id);
 
-		$group_indicateur = 0;
 
-		$view .= "<a href='$link&sectionid=".$idSection[$i]."' style=\"color : white\">";
-		$view .="<div onclick='change_grouplink(this)' style=\"display:none;\" class=\"nb_pers set_height id_groupe0\">";
-		$view .= "Suivi étudiants";
-		$view .= "</div>";
-		foreach ($course_groups as $group) {
-			$view .="<div onclick='change_grouplink(this)' style=\"display:none;\" class=\"nb_pers set_height id_groupe".$group->id."\">";
-			$view .= "Suivi étudiants";
-			$view .= "</div>";
-		}
-		$view .="</a>";
-		
-		// if (has_capability('course/iena:suivi_edit', $context = context_course::instance($COURSE->id), $USER->id) && $i != 0) {
-		// 	$view .= "<a href=\"$CFG->wwwroot/course/format/iena/param_indicateur.php?courseid=$COURSE->id&sectionid=$idSection[$i]\" class=\"set_height\" style=\"color: white;float: left;line-height: 4rem;margin-left: 1rem;\">Editer suivi</a>";
-		// }
 
 
-		// id_groupeXXX
 
-		// var_dump($course_groups);
+			// if (has_capability('moodle/course:update', $context = context_course::instance($COURSE->id), $USER->id) && $i != 0) {
+			if (has_capability('course/iena:suivi', $context = context_course::instance($COURSE->id), $USER->id) && $i != 0) {
+				
 
-		// var_dump($idSection[$i]);
+				$course_groups = groups_get_all_groups($COURSE->id);
+				// var_dump($course_groups->id);
 
-		// foreach($tab_group_indicateur as $group_indicateur => $val) {
-		// 	$view .="<div onclick='change_grouplink(this)' style=\"display:none;\" class=\"nb_pers set_height ".$group_indicateur."\">";
-		// 	foreach ($val as $key => $value) {
-		// 		if ($idSection[$i] == $key) {
-		// 			$view .= $value;
-		// 		}
-		// 	}
-		// 	$view .= "</div>";
-		// }
+				$group_indicateur = 0;
 
-		// $view .="</a>";
-	}
+				$view .= "<a href='$link&sectionid=".$idSection[$i]."' style=\"color : white\">";
+				$view .="<div onclick='change_grouplink(this)' style=\"display:block;\" class=\"nb_pers set_height id_groupe0\">";
+				$view .= "Suivi étudiants";
+				$view .= "</div>";
 
-	$view .= "<div class=\"titre_section set_height\">
-	<p>$titre</p>
-	</div>
-	<div class=\"right_info\">
-	";
-				// if ($presence) {
-				// 	$view .= "
-				// 	<div class=\"label_item\">
-				// 	$presence
-				// 	</div>";
+				/*foreach ($course_groups as $group) {
+					$view .="<div onclick='change_grouplink(this)' style=\"display:none;\" class=\"nb_pers set_height id_groupe".$group->id."\">";
+					$view .= "Suivi étudiants";
+					$view .= "</div>";
+				}*/
+				$view .="</a>";
+				
+				// if (has_capability('course/iena:suivi_edit', $context = context_course::instance($COURSE->id), $USER->id) && $i != 0) {
+				// 	$view .= "<a href=\"$CFG->wwwroot/course/format/iena/param_indicateur.php?courseid=$COURSE->id&sectionid=$idSection[$i]\" class=\"set_height\" style=\"color: white;float: left;line-height: 4rem;margin-left: 1rem;\">Editer suivi</a>";
 				// }
-	if ($date) {
-		$link_date = $CFG->wwwroot . "/calendar/view.php?view=month&time=" . $dateUp . "&course=" . $COURSE->id;
-		if ($presence && $presence == "A distance") {
-			$view .= "
-			<div class=\"label_item sect-date\">
-			À distance
+
+
+				// id_groupeXXX
+
+				// var_dump($course_groups);
+
+				// var_dump($idSection[$i]);
+
+				// foreach($tab_group_indicateur as $group_indicateur => $val) {
+				// 	$view .="<div onclick='change_grouplink(this)' style=\"display:none;\" class=\"nb_pers set_height ".$group_indicateur."\">";
+				// 	foreach ($val as $key => $value) {
+				// 		if ($idSection[$i] == $key) {
+				// 			$view .= $value;
+				// 		}
+				// 	}
+				// 	$view .= "</div>";
+				// }
+
+				// $view .="</a>";
+			}
+
+
+
+			$view .= "<div class=\"titre_section set_height\">
+			<p>$titre</p>
 			</div>
-			<div class=\"label_item sect-date\">
-			Pour le $date_jour à $date_heure
-			</div>";
-		} else if ($presence && $presence == "En présence") {	
-			$view .= "
-			<div class=\"label_item sect-date\">
-			En présence
+			<div class=\"right_info\">
+			";
+						// if ($presence) {
+						// 	$view .= "
+						// 	<div class=\"label_item\">
+						// 	$presence
+						// 	</div>";
+						// }
+			if ($date) {
+				$link_date = $CFG->wwwroot . "/calendar/view.php?view=month&time=" . $dateUp . "&course=" . $COURSE->id;
+				if ($presence && $presence == "A distance") {
+					$view .= "
+					<div class=\"label_item sect-date\">
+					À distance
+					</div>
+					<div class=\"label_item sect-date\">
+					Pour le $date_jour à $date_heure
+					</div>";
+				} else if ($presence && $presence == "En présence") {	
+					$view .= "
+					<div class=\"label_item sect-date\">
+					En présence
+					</div>
+					<div class=\"label_item sect-date\">
+					Le $date_jour à $date_heure
+					</div>";
+				} else {
+					$view .= "
+					<div class=\"label_item sect-date\">
+					Le $date_jour à $date_heure
+					</div>";
+				}
+			} else {
+				if ($presence && $presence == "A distance") {
+					$view .= "
+					<div class=\"label_item sect-date\">
+					À distance
+					</div>";
+				} else if ($presence && $presence == "En présence") {	
+					$view .= "
+					<div class=\"label_item sect-date\">
+					En présence
+					</div>";
+				}
+			}
+			// $cpt = $this->get_render_competences($idSection[$i]);
+			$cpt = "";
+			if ($cpt != "") {
+				$view .= "
+				<div class=\"titre_section set_height\">
+
+				";
+				$view .= $cpt;
+				$view .= "</div>
+				";
+			}
+
+			$link_param = $CFG->wwwroot . "/course/format/iena/param_section.php?courseid=" . $COURSE->id . "&sectionid=" . $idSection[$i];
+			if (has_capability('moodle/course:update', $context = context_course::instance($COURSE->id), $USER->id) && $i != 0) {
+				$view .= "<div class=\"titre_section set_height\">
+				<a href='$link_param' style=\"color : white\">
+				<i class=\"fa fa-cog \" aria-hidden=\"true\" ></i>
+				</a>
+				</div>";
+			}
+			$view .= "</div>
+
 			</div>
-			<div class=\"label_item sect-date\">
-			Le $date_jour à $date_heure
-			</div>";
-		} else {
-			$view .= "
-			<div class=\"label_item sect-date\">
-			Le $date_jour à $date_heure
-			</div>";
-		}
-	} else {
-		if ($presence && $presence == "A distance") {
-			$view .= "
-			<div class=\"label_item sect-date\">
-			À distance
-			</div>";
-		} else if ($presence && $presence == "En présence") {	
-			$view .= "
-			<div class=\"label_item sect-date\">
-			En présence
-			</div>";
+			";
+			$view .= "<div class=\"wrapper section\">";
+			$view .= $sectionIntro;
+			// à présent géré au niveau de la génération du header de section par la méthode dédiée
+			// if (strpos($sectionIntro, "</p>")) {
+			// 	$view .= "<div class=\"iena-description\">";
+			// 	$view .= "
+			// 	<div class=\"small\">
+			// 	$sectionIntro
+			// 	</div>
+			// 	</div>
+			// 	<a href=\"#\">Voir la description complète</a>
+			// 	";
+			// 	$view .= "</div>";
+			// }
+			$view .= "<div class=\"wrapper\">
+			$section
+			</div >
+
+			</div>
+
+			</section>";
+			$i++;
 		}
+		return $view;
 	}
-	// $cpt = $this->get_render_competences($idSection[$i]);
-	$cpt = "";
-	if ($cpt != "") {
-		$view .= "
-		<div class=\"titre_section set_height\">
 
-		";
-		$view .= $cpt;
-		$view .= "</div>
-		";
-	}
+	public function get_view_iena_new($course, $htmlsection, $nameSection, $introSection, $idSection)
+	{
+		global $CFG, $COURSE, $USER;
+		$section_entity = new course_format_iena_sections();
 
-	$link_param = $CFG->wwwroot . "/course/format/iena/param_section.php?courseid=" . $COURSE->id . "&sectionid=" . $idSection[$i];
-	if (has_capability('moodle/course:update', $context = context_course::instance($COURSE->id), $USER->id) && $i != 0) {
-		$view .= "<div class=\"titre_section set_height\">
-		<a href='$link_param' style=\"color : white\">
-		<i class=\"fa fa-cog \" aria-hidden=\"true\" ></i>
-		</a>
-		</div>";
-	}
-	$view .= "</div>
-
-	</div>
-	";
-	$view .= "<div class=\"wrapper section\">";
-	$view .= $sectionIntro;
-	// à présent géré au niveau de la génération du header de section par la méthode dédiée
-	// if (strpos($sectionIntro, "</p>")) {
-	// 	$view .= "<div class=\"iena-description\">";
-	// 	$view .= "
-	// 	<div class=\"small\">
-	// 	$sectionIntro
-	// 	</div>
-	// 	</div>
-	// 	<a href=\"#\">Voir la description complète</a>
-	// 	";
-	// 	$view .= "</div>";
-	// }
-	$view .= "<div class=\"wrapper\">
-	$section
-	</div >
-
-	</div>
-
-	</section>";
-	$i++;
-}
+		
 
-return $view;
-}
+		$view = "";
 
+		require_once($CFG->dirroot . '/course/format/iena/entity/course_format_iena_completion.php');
+		// return false if completion disabled (site or course)
+		$cpl = course_format_iena_completion::get_completion_by_section($nameSection, $idSection);
 
-public function print_iena_section_pages($course)
-{
-	global $PAGE, $USER;
+		/* Passer le calcul de complétion de la classe course_format_iena_completion à part à la vue qui fait le header permet de ne pas récupérer deux fois les mêmes informations. */
+		$header = new view_course_header($nameSection, $idSection, $course, $cpl);
+		$view .= $header->get_content();
 
-			//$courses = enrol_get_my_courses('*', 'fullname ASC');
-	// $coursesprogress = [];
+		$i = 0;
+		$link = $CFG->wwwroot . "/course/format/iena/suivi_unit.php?courseid=" . $COURSE->id;
+		$view .= "<!-- <script defer src=\"https://use.fontawesome.com/releases/v5.0.8/js/all.js\"></script>  -->
+		<style>
 
-	$context = context_course::instance($course->id);
-	$course = course_get_format($course)->get_course();
+		/*
+		style for clean page
+		*/
 
-	$completion = new \completion_info($course);
+		/* [BOOST] : course header */
+		#page-header .card {
+					border: none;
+				}
+		#page-header .card-body {
+				padding-left: 0;
+			}
+			/* [BOOST] : left nav */
+		#nav-drawer,
+			[data-region='drawer'] {
+				background-color: #fff;
+			}
+		#nav-drawer .list-group-item {
+			border: 1px solid #ffffff;
+		}
+		#nav-drawer .list-group-item:hover {
+		background-color: #e7e9ea;
+		}
+		#nav-drawer .list-group-item.active:hover {
+		color: #000000;
+		}
 
-	// First, let's make sure completion is enabled.
-	// if (!$completion->is_enabled()) {
-	// 	continue;
-	// }
+		/* [BOOST] : blocks */
+		#block-region-side-pre section.block {
+		border: none;
+		}
+		#block-region-side-pre section.block .card-body {
+		padding-top: 0;
+		}
 
-	// $proges = new \core_completion\progress();
-	// $percentage = $proges->get_course_progress_percentage($course);
+		/* [BOOST] : margin for ul, because ul is used to list sections */
 
-	// if (!is_null($percentage)) {
-	// 	$percentage = floor($percentage);
-	// }
-	// $coursesprogress[$course->id]['completed'] = $completion->is_course_complete($USER->id);
-	// $coursesprogress[$course->id]['progress'] = $percentage;
+		ul, ul ul {
+			padding-left: 2.5rem;
+			margin-bottom: 0.5rem !important;
+		}
 
-	// $completion_total = $coursesprogress[$course->id]["progress"];
+		/* style for ? */
 
+					#completionprogressid {
+		display: none;
+		}
 
-	$modinfo = get_fast_modinfo($course);
-	// $course = course_get_format($course)->get_course();
-	$context = context_course::instance($course->id);
-	// $completioninfo = new completion_info($course);
-	if (isset($_COOKIE['sectionvisible_' . $course->id])) {
-		$sectionvisible = $_COOKIE['sectionvisible_' . $course->id];
-	} elseif ($course->marker > 0) {
-		$sectionvisible = $course->marker;
-	} else {
-		$sectionvisible = 1;
-	}
-	$htmlsection = false;
-	$nameSection = [];
-	$idSection = false;
-	$introSection = false;
-			//var_dump($modinfo->get_section_info_all());die;
-	foreach ($modinfo->get_section_info_all() as $section => $thissection) {
-
-		// var_dump($thissection);
-				//Nom de la section
-
-		$htmlsection[$section] = '';
-				/*if ($section == 0) {
-					//$section0 = $thissection;
-					//continue;
-					$nameSection[$section] = "Section 0";
-					$idSection[$section] =  $section;
-				}*/
-				$numsections = course_get_format($course)->get_last_section_number();
+		#region-main > .card {
+		border: none;
+		overflow-x: visible !important;
+		overflow-y: visible;
+		}
 
-				// var_dump($numsections);
-				// if ($section > $numsections) {
-				// // if ($section > $course->numsections) {
-				// 	// continue;
-				// }
-				/* if is not editing verify the rules to display the sections */
-				if (!$PAGE->user_is_editing() && (!has_capability('moodle/course:viewhiddensections', $context = context_course::instance($course->id), $USER->id))) {
-					if ($course->hiddensections && !(int)$thissection->visible) {
-						continue;
-					}
-					if (!$thissection->available && !empty($thissection->availableinfo)) {
-						$htmlsection[$section] .= $this->section_header($thissection, $course, false, 0);
-						continue;
-					}
-					if (!$thissection->uservisible || !$thissection->visible) {
-						$htmlsection[$section] .= $this->section_hidden($section, $course->id);
-						continue;
+		#region-main > .card > .card-body {
+		border: none;
+		padding: 0;
+		}
+
+		.centered {
+			display:flex;justify-content:center;align-items:center;
+		}
+		.contenu {
+			min-width: 15rem;
+		}
+		ul.bulle {
+			list-style: none;
+			padding:5%;
+		}
+
+		.bulle {
+			list-style: none;
+		}
+
+		.bulle > li {
+			list-style: none;
+			font-weight: normal;
+			font-size: 0.8rem;
+			line-height: 1rem;
+			padding-top: 5%;
+		}
+		</style>";
+		foreach ($htmlsection as $section) {
+			$presence = "";
+			if (!$section) {
+				continue;
+			}
+			$param_section = $section_entity->get_section_settings_by_id_section($idSection[$i]);
+			// dates, modality and notification section parameters : false if not set. 
+			if ($param_section !== false) {
+				if ($param_section->presence && $i != 0) {
+					if ($param_section->presence == 1) {
+						$presence = "En présence";
+					} else if ($param_section->presence == 2) {
+						$presence = "A distance";
 					}
 				}
+
+				if ($param_section->date_rendu) {
+					$dateUp = date_create($param_section->date_rendu);
+					$date = $dateUp->format("j/m H:i");
+					$date_jour = $dateUp->format("j/m");
+					$date_heure = $dateUp->format("H:i");
+					$dateUp = $dateUp->getTimestamp();
+				} else {
+					$date = "";
+				}
+			} else {
+				$date = "";
+			}
+
+			$titre = $nameSection[$i];
+			$sectionIntro = $introSection[$i];
+						//If section is hidden continue
+			if ($titre == null && !(has_capability('moodle/course:update', $context = context_course::instance($COURSE->id), $USER->id))) {
+				$i++;
+				continue;
+			}
+			$view .= "<section class=\"section iena-section\" id=\"section-$i\">
+			<div class=\"card card_block\">
+			<div class=\"heading-iena set_height\">";
+
+			if ( $cpl != false && count($cpl->sections[$i]->modules) > 0 && !has_capability('course/iena:suivi', $context = context_course::instance($COURSE->id), $USER->id)) {
+				$view .= "<div class='iena-percent set_height'>" . $cpl->sections[$i]->completion . "%</div>";
+			}
+			if (has_capability('course/iena:suivi', $context = context_course::instance($COURSE->id), $USER->id) && $i != 0) {
 				
+
+				$course_groups = groups_get_all_groups($COURSE->id);
+				$group_indicateur = 0;
+
+				$view .= "<a href='$link&sectionid=".$idSection[$i]."' style=\"color : white\">";
+				$view .="<div onclick='change_grouplink(this)' style=\"display:block;\" class=\"nb_pers set_height id_groupe0\">";
+				$view .= "Suivi étudiants";
+				$view .= "</div>";
+				$view .="</a>";
 				
-				//Affiche le nom de la section en mode propre sans lien
-				$idSection[$section] = $thissection->id;
-				// $nameSection[$section] .= $this->section_title_without_link($thissection, $course);
-				$nameSection[$section] = $this->section_title_without_link($thissection, $course);
-				if ($PAGE->user_is_editing()) {
+
+			}
+
+
+
+			$view .= "<div class=\"titre_section set_height\">
+			<p>$titre</p>
+			</div>
+			<div class=\"right_info\">
+			";
+
+			if ($date) {
+				$link_date = $CFG->wwwroot . "/calendar/view.php?view=month&time=" . $dateUp . "&course=" . $COURSE->id;
+				if ($presence && $presence == "A distance") {
+					$view .= "
+					<div class=\"label_item sect-date\">
+					À distance
+					</div>
+					<div class=\"label_item sect-date\">
+					Pour le $date_jour à $date_heure
+					</div>";
+				} else if ($presence && $presence == "En présence") {	
+					$view .= "
+					<div class=\"label_item sect-date\">
+					En présence
+					</div>
+					<div class=\"label_item sect-date\">
+					Le $date_jour à $date_heure
+					</div>";
+				} else {
+					$view .= "
+					<div class=\"label_item sect-date\">
+					Le $date_jour à $date_heure
+					</div>";
+				}
+			} else {
+				if ($presence && $presence == "A distance") {
+					$view .= "
+					<div class=\"label_item sect-date\">
+					À distance
+					</div>";
+				} else if ($presence && $presence == "En présence") {	
+					$view .= "
+					<div class=\"label_item sect-date\">
+					En présence
+					</div>";
+				}
+			}
+			// $cpt = $this->get_render_competences($idSection[$i]);
+			$cpt = "";
+			if ($cpt != "") {
+				$view .= "
+				<div class=\"titre_section set_height\">
+
+				";
+				$view .= $cpt;
+				$view .= "</div>
+				";
+			}
+
+			$link_param = $CFG->wwwroot . "/course/format/iena/param_section.php?courseid=" . $COURSE->id . "&sectionid=" . $idSection[$i];
+			if (has_capability('moodle/course:update', $context = context_course::instance($COURSE->id), $USER->id) && $i != 0) {
+				$view .= "<div class=\"titre_section set_height\">
+				<a href='$link_param' style=\"color : white\">
+				<i class=\"fa fa-cog \" aria-hidden=\"true\" ></i>
+				</a>
+				</div>";
+			}
+			$view .= "</div>
+
+			</div>
+			";
+			$view .= "<div class=\"wrapper section\">";
+			$view .= $sectionIntro;
+
+			$view .= "<div class=\"wrapper\">
+			$section
+			</div >
+
+			</div>
+
+			</section>";
+			$i++;
+		}
+		return $view;
+	}
+
+
+
+	public function count_students(){
+		$count = count_enrolled_users($COURSE->id);
+		echo "on compte les étudiants";
+		return $count;
+	}
+
+
+	public function print_iena_section_pages($course){
+		global $PAGE, $USER;
+
+		
+
+		$context = context_course::instance($course->id);
+		$course = course_get_format($course)->get_course();
+		$completion = new \completion_info($course);
+
+
+		$modinfo = get_fast_modinfo($course);
+		// $course = course_get_format($course)->get_course();
+		
+		// $completioninfo = new completion_info($course);
+		if (isset($_COOKIE['sectionvisible_' . $course->id])) {
+			$sectionvisible = $_COOKIE['sectionvisible_' . $course->id];
+		} elseif ($course->marker > 0) {
+			$sectionvisible = $course->marker;
+		} else {
+			$sectionvisible = 1;
+		}
+		$htmlsection = false;
+		$nameSection = [];
+		$idSection = false;
+		$introSection = false;
+		
+		//On récupère toutes les infos des sections
+		foreach ($modinfo->get_section_info_all() as $section => $thissection) {
+
+			//Nom de la section
+
+			$htmlsection[$section] = '';
+			
+			$numsections = course_get_format($course)->get_last_section_number();
+
+			// var_dump($numsections);
+			// if ($section > $numsections) {
+			// // if ($section > $course->numsections) {
+			// 	// continue;
+			// }
+			/* if is not editing verify the rules to display the sections */
+			if (!$PAGE->user_is_editing() && (!has_capability('moodle/course:viewhiddensections', $context = context_course::instance($course->id), $USER->id))) {
+
+				//si la section est cachée
+				if (isset($course->hiddensections) && !(int)$thissection->visible) {
+					continue;
+				}
+
+				//si la section n'est pas disponible
+				if (!$thissection->available && !empty($thissection->availableinfo)) {
 					$htmlsection[$section] .= $this->section_header($thissection, $course, false, 0);
+					continue;
 				}
-				//$htmlsection[$section] .= $this->section_title($thissection,$course);
-				//$introSection[$section] .= $this->section_header($thissection, $course, false, 0);
-				$introSection[$section] = $this->section_header($thissection, $course, false, 0, true);
-				if ($thissection->uservisible) {
-					/* Ne pas enlever sinon le activity chooser ne fonctionne pas en JS */
-					$htmlsection[$section] .= "<div class='content'>";
-					// Renvoie le lien du cours avec icone
-					$htmlsection[$section] .= $this->courserenderer->course_section_cm_list($course, $thissection, 0);
-					$htmlsection[$section] .= $this->courserenderer->course_section_add_cm_control($course, $section, 0);
-					$htmlsection[$section] .= "</div>";
+
+				if (!$thissection->uservisible || !$thissection->visible) {
+					$htmlsection[$section] .= $this->section_hidden($section, $course->id);
+					continue;
 				}
-				/* pas de footer car on ne commence par la structure par une div non fermée et que ce footer ferme par une div */
-				// $htmlsection[$section] .= $this->section_footer();
-				
-				
-			} //ENDFOREACH
+			}
 
-			// echo $completioninfo->display_help_icon();
+
+			//Affiche le nom de la section en mode propre sans lien
+			$idSection[$section] = $thissection->id;
+			// $nameSection[$section] .= $this->section_title_without_link($thissection, $course);
+			$nameSection[$section] = $this->section_title_without_link($thissection, $course);
+			if ($PAGE->user_is_editing()) {
+				$htmlsection[$section] .= $this->section_header($thissection, $course, false, 0);
+			}
+			//$htmlsection[$section] .= $this->section_title($thissection,$course);
+			//$introSection[$section] .= $this->section_header($thissection, $course, false, 0);
+			$introSection[$section] = $this->section_header($thissection, $course, false, 0, true);
+			if ($thissection->uservisible) {
+				/* Ne pas enlever sinon le activity chooser ne fonctionne pas en JS */
+				$htmlsection[$section] .= "<div class='content'>";
+				// Renvoie le lien du cours avec icone
+				$htmlsection[$section] .= $this->courserenderer->course_section_cm_list($course, $thissection, 0);
+				$htmlsection[$section] .= $this->courserenderer->course_section_add_cm_control($course, $section, 0);
+				$htmlsection[$section] .= "</div>";
+			}
+			/* pas de footer car on ne commence par la structure par une div non fermée et que ce footer ferme par une div */
+			// $htmlsection[$section] .= $this->section_footer();
 			
+			
+		} //ENDFOREACH
+
+		// echo $completioninfo->display_help_icon();
+		
+		echo $this->output->heading($this->page_title(), 2, 'accesshide');
+		echo $this->course_activity_clipboard($course, 0);
+		echo $this->start_section_list();
+		
+		
+		//A ce stade on à toutes les activité déja prête en HTML par contre il manque le nom des sections
+		// Il se trouve dans : $thissection->name
+		//var_dump($htmlsection);
+		//var_dump($htmlsection0);
+		if ($PAGE->user_is_editing()) {
+			// echo $completioninfo->display_help_icon();
 			echo $this->output->heading($this->page_title(), 2, 'accesshide');
 			echo $this->course_activity_clipboard($course, 0);
 			echo $this->start_section_list();
-			
-			//traitement section 0
-			/*if ($section0->summary || !empty($modinfo->sections[0]) || $PAGE->user_is_editing()) {
-				$htmlsection0 = $this->section_header($section0, $course, false, 0);
-				$htmlsection0 .= $this->courserenderer->course_section_cm_list($course, $section0, 0);
-				$htmlsection0 .= $this->courserenderer->course_section_add_cm_control($course, 0, 0);
-				$htmlsection0 .= $this->section_footer();
-			}*/
-			//A ce stade on à toutes les activité déja prête en HTML par contre il manque le nom des sections
-			// Il se trouve dans : $thissection->name
-			//var_dump($htmlsection);
-			//var_dump($htmlsection0);
-			if ($PAGE->user_is_editing()) {
-				// echo $completioninfo->display_help_icon();
-				echo $this->output->heading($this->page_title(), 2, 'accesshide');
-				echo $this->course_activity_clipboard($course, 0);
-				echo $this->start_section_list();
-			}
+		}
+
+
+
 
-			// if ($course->sectionposition == 0 and isset($htmlsection0)) {
-			// 	if ($PAGE->user_is_editing()){
-			// 		echo html_writer::tag('span', $htmlsection0, ['class' => 'above']);
-			// 	}
-			// }
-			//echo $this->get_button_section($course, $sectionvisible);
 			//here all activities are displayed
 			//If we are in etition mode then we display the "BASE" page Otherwise our model
-			if (!$PAGE->user_is_editing()) {
-				echo $this->get_view_iena($course, $htmlsection, $nameSection, $introSection, $idSection);
-			} else {
-				foreach ($htmlsection as $current) {
-					echo $current;
-				}
+		if (!$PAGE->user_is_editing()) {
+			echo $this->get_view_iena($course, $htmlsection, $nameSection, $introSection, $idSection);
+		} else {
+			foreach ($htmlsection as $current) {
+				echo $current;
 			}
+		}
 			//At this stage nothing is yet displayed except the icon: Your progress
 			// if ($course->sectionposition == 1 and isset($htmlsection0)) {
 				// if ($PAGE->user_is_editing())
 				// 	echo html_writer::tag('span', $htmlsection0, ['class' => 'below']);
 			// }
-			
+
 			//Add the + and - at the end of the page to see which part of the code to really keep
-			if ($PAGE->user_is_editing() and has_capability('moodle/course:update', $context)) {
-				foreach ($modinfo->get_section_info_all() as $section => $thissection) {
-					if ($section <= $numsections or empty($modinfo->sections[$section])) {
-						continue;
-					}
-					echo $this->stealth_section_header($section);
-					echo $this->courserenderer->course_section_cm_list($course, $thissection, 0);
-					echo $this->stealth_section_footer();
+		if ($PAGE->user_is_editing() and has_capability('moodle/course:update', $context)) {
+			foreach ($modinfo->get_section_info_all() as $section => $thissection) {
+				if ($section <= $numsections or empty($modinfo->sections[$section])) {
+					continue;
 				}
-				echo $this->end_section_list();
-				echo html_writer::start_tag('div', ['id' => 'changenumsections', 'class' => 'mdl-right']);
-				$straddsection = get_string('addsections');
-				$url = $url = new moodle_url('/course/changenumsections.php', ['courseid' => $course->id, 'insertsection' => 0, 'increase' => false, 'sesskey' => sesskey(), 'sectionreturn' => 0]);
-				$icon = $this->output->pix_icon('t/switch_plus', $straddsection);
-				echo html_writer::link($url, $icon . $straddsection, ['class' => 'increase-sections']);
-				// if ($course->numsections > 0) {
-					// $strremovesection = get_string('reducesections', 'moodle');
-					// $url = new moodle_url('/course/changenumsections.php', ['courseid' => $course->id, 'insertsection' => 0, 'increase' => false, 'sesskey' => sesskey(), 'sectionreturn' => 0]);
-					// // http://localhost:8888/moodle35/course/changenumsections.php?courseid=5&insertsection=0&sesskey=IYEFeaNxbo&sectionreturn=0
-					// $icon = $this->output->pix_icon('t/switch_minus', $strremovesection);
-					// echo html_writer::link(
-					// 	$url,
-					// 	$icon . get_accesshide($strremovesection),
-					// 	['class' => 'reduce-sections']
-					// );
-				// }
-				echo html_writer::end_tag('div');
-			} else {
-				echo $this->end_section_list();
+				echo $this->stealth_section_header($section);
+				echo $this->courserenderer->course_section_cm_list($course, $thissection, 0);
+				echo $this->stealth_section_footer();
 			}
-			echo html_writer::tag('style', '.course-content ul.iena #section-' . $sectionvisible . ' { display: block; }');
-			if (!$PAGE->user_is_editing()) {
+			echo $this->end_section_list();
+			echo html_writer::start_tag('div', ['id' => 'changenumsections', 'class' => 'mdl-right']);
+			$straddsection = get_string('addsections');
+			$url = $url = new moodle_url('/course/changenumsections.php', ['courseid' => $course->id, 'insertsection' => 0, 'increase' => false, 'sesskey' => sesskey(), 'sectionreturn' => 0]);
+			$icon = $this->output->pix_icon('t/switch_plus', $straddsection);
+			echo html_writer::link($url, $icon . $straddsection, ['class' => 'increase-sections']);
+				
+			echo html_writer::end_tag('div');
+		} else {
+			echo $this->end_section_list();
+		}
+		echo html_writer::tag('style', '.course-content ul.iena #section-' . $sectionvisible . ' { display: block; }');
+		if (!$PAGE->user_is_editing()) {
 				//$PAGE->requires->js_init_call('M.format_iena.init', [$course->numsections]);
+		}
+
+	}
+
+	public function get_iena_sections($course){
+		global $PAGE, $USER;
+
+		
+
+		$context = context_course::instance($course->id);
+		$course = course_get_format($course)->get_course();
+		$completion = new \completion_info($course);
+
+
+		$modinfo = get_fast_modinfo($course);
+		
+		if (isset($_COOKIE['sectionvisible_' . $course->id])) {
+			$sectionvisible = $_COOKIE['sectionvisible_' . $course->id];
+		} elseif ($course->marker > 0) {
+			$sectionvisible = $course->marker;
+		} else {
+			$sectionvisible = 1;
+		}
+		$htmlsection = false;
+		$nameSection = [];
+		$idSection = false;
+		$introSection = false;
+		echo "hello byuddy";
+
+
+		$sections=['sections'=>[]];
+
+		
+		//var_dump($modinfo->get_section_info_all());
+
+		foreach($modinfo->get_section_info_all() as $section => $thissection){
+			
+			if (!$PAGE->user_is_editing() && (!has_capability('moodle/course:viewhiddensections', $context = context_course::instance($course->id), $USER->id))) {
+				if (isset($course->hiddensections) && !(int)$thissection->visible) {
+					continue;
+				}
+				if (!$thissection->available && !empty($thissection->availableinfo)) {
+					echo "par là";
+					$thissection= $this->get_section_header($thissection, $course, false, 0);
+					
+					continue;
+				}
+				if (!$thissection->uservisible || !$thissection->visible) {
+					$htmlsection[$section] .= $this->section_hidden($section, $course->id);
+					
+					continue;
+				}
+			}
+			$thissection=$this->get_section_header($thissection, $course, false, 0, true);
+			if ($thissection->uservisible) {
+				
+				
+				$thissection->resources= $this->courserenderer->course_section_cm_list($course, $thissection, 0);
+				$thissection->addresources = $this->courserenderer->course_section_add_cm_control($course, $section, 0);
+		
+			}
+			array_push($sections['sections'], $thissection);
+		}
+		
+		echo $this->render_from_template('format_iena/sections', $sections);
+		//On récupère toutes les infos des sections
+		/*foreach ($modinfo->get_section_info_all() as $section => $thissection) {
+			$htmlsection[$section] = '';
+			
+			$numsections = course_get_format($course)->get_last_section_number();
+			if (!$PAGE->user_is_editing() && (!has_capability('moodle/course:viewhiddensections', $context = context_course::instance($course->id), $USER->id))) {
+				if ($course->hiddensections && !(int)$thissection->visible) {
+					continue;
+				}
+				if (!$thissection->available && !empty($thissection->availableinfo)) {
+					$htmlsection[$section] .= $this->section_header($thissection, $course, false, 0);
+					continue;
+				}
+				if (!$thissection->uservisible || !$thissection->visible) {
+					$htmlsection[$section] .= $this->section_hidden($section, $course->id);
+					continue;
+				}
+			}
+
+
+			$idSection[$section] = $thissection->id;
+			
+			$nameSection[$section] = $this->section_title_without_link($thissection, $course);
+			if ($PAGE->user_is_editing()) {
+				$htmlsection[$section] .= $this->section_header($thissection, $course, false, 0);
 			}
+			$introSection[$section] = $this->section_header($thissection, $course, false, 0, true);
+			if ($thissection->uservisible) {
+				$htmlsection[$section] .= "<div class='content'>";
+				
+				$htmlsection[$section] .= $this->courserenderer->course_section_cm_list($course, $thissection, 0);
+				$htmlsection[$section] .= $this->courserenderer->course_section_add_cm_control($course, $section, 0);
+				$htmlsection[$section] .= "</div>";
+			}
+			
 			
+			
+		} 
+		
+		echo $this->output->heading($this->page_title(), 2, 'accesshide');
+		echo $this->course_activity_clipboard($course, 0);
+		echo $this->start_section_list();
+		
+		
+
+		if (!$PAGE->user_is_editing()) {
+			echo $this->get_view_iena($course, $htmlsection, $nameSection, $introSection, $idSection);
+		} else {
+			foreach ($htmlsection as $current) {
+				echo $current;
+			}
 		}
+		
+
+		
+		
+		echo html_writer::tag('style', '.course-content ul.iena #section-' . $sectionvisible . ' { display: block; }');
+		*/
+		
 	}
+
+	public function switch_mode($course){
+		global $PAGE, $CFG;
+		$context = context_course::instance($course->id);
+		$course = course_get_format($course)->get_course();
+		if($PAGE->user_is_editing() and has_capability('moodle/course:update', $context)){
+			$this->print_iena_section_pages($course);
+		}
+		else{
+			//$this->print_iena_section_pages($course);
+			$this->get_iena_sections($course);
+		}
+	}
+}
diff --git a/styles.css b/styles.css
index 34b29873c55bfe2af1fc267fc9baa909880e6ba6..f67e2cde11217dd1d7cdf42d324b7acb4f6b58ac 100644
--- a/styles.css
+++ b/styles.css
@@ -424,4 +424,12 @@ ul.nav.navbar-nav.ml-auto {
 
 
 
+#title-summary-iena #summary-collapse.collapse:not(.show) {
+  display: block;
+  height: 4rem;
+  overflow: hidden;
+}
 
+#title-summary-iena #summary-collapse.collapsing {
+  height: 4rem;
+}
\ No newline at end of file
diff --git a/templates/course-header.mustache b/templates/course-header.mustache
new file mode 100644
index 0000000000000000000000000000000000000000..0f6686d9f0ae4629b83caaeea040349f85467153
--- /dev/null
+++ b/templates/course-header.mustache
@@ -0,0 +1,3 @@
+<div class="iena-course-header">
+	{{#student}}<div class="iena-course-header-bottom" id="iena-h-bottom" aria-expanded="false" style="display: none"></div>
+</div>
\ No newline at end of file
diff --git a/templates/section.mustache b/templates/section.mustache
new file mode 100644
index 0000000000000000000000000000000000000000..e76cddc6e0e8a2cf9c19b8e797c9bcd0dd62bbde
--- /dev/null
+++ b/templates/section.mustache
@@ -0,0 +1,27 @@
+<section class="section iena-section" id="{{section_cpt}}">
+	<div class="card card_block">
+		<div class="heading-iena set_height">
+			<div class="titre_section set_height"><p>{{sectionname}}</p></div>
+			<div class="right-info"></div>
+		</div>
+
+		<div class="wrapper section">
+			{{#summary}}
+			<div class="iena-description">
+				<div class="small">
+					<div class="iena-summary">{{{summary}}}</div>
+				</div>
+			</div>
+			<a href="#" class="voir-plus">Voir la description complète</a>
+			{{/summary}}
+			{{{messageavailability}}}
+			<div class="wrapper">
+				<div class="content">
+					{{{resources}}}
+					{{{addresources}}}
+				</div>
+			</div>
+		</div>
+	</div>
+
+</section>
\ No newline at end of file
diff --git a/templates/sections.mustache b/templates/sections.mustache
new file mode 100644
index 0000000000000000000000000000000000000000..dd7b6c0ad7ec5f34029fd85bee95ac4082ac05b7
--- /dev/null
+++ b/templates/sections.mustache
@@ -0,0 +1,7 @@
+
+<ul class="iena-editing">
+	<div class="iena-course-header"></div>
+	{{#sections}}
+		{{> format_iena/section}}
+	{{/sections}}
+</ul>
\ No newline at end of file
diff --git a/view/view_course_header.php b/view/view_course_header.php
index 3d177aecfe9110c8f644e4a3ec8f0c68f55439b4..65a345dbe0e16234a9410d775f5ec357e56b8b67 100644
--- a/view/view_course_header.php
+++ b/view/view_course_header.php
@@ -287,6 +287,12 @@ class view_course_header {
 		return false;
 	}
 
+	private function count_students(){
+		$count = count_enrolled_users($COURSE->id);
+		echo "on compte les étudiants";
+		return $count;
+	}
+
 	private function get_groupes() {
 		global $COURSE, $USER;
 		if ( ! $this->is_teacher($USER) ) { return false; }
@@ -314,6 +320,8 @@ class view_course_header {
 
 			// begin of : top part (always visible)
 			$this->_content .= '<div class="iena-course-header-top">';
+
+			//if user is a student
 			if(!has_capability('course/iena:suivi', $context = context_course::instance($COURSE->id), $USER->id)){
 				// PROGRESS TOTAL : total progression percentage
 				if ( $infos['progress'] !== false && $infos['progress']->total !== false ) {
@@ -322,6 +330,11 @@ class view_course_header {
 				else {
 					$this->_content .= '<div class="btn"></div>';
 				}
+
+				
+
+
+
 				// $this->_content .= '<a href="#" class="btn btn-outline-primary iena-course-h-total" onclick="iena_toggle_course_header(event)">Ma progression :%</a>';
 
 				// MESSAGES : button to send message to teachers
@@ -365,6 +378,8 @@ class view_course_header {
 				// 	$this->_content .= '<a href="'.$infos['attendance'].'" class="btn btn-outline-warning iena-course-h-attendance" id="iena-attendance-btn">Présences</a>';
 				// }
 
+
+
 				// GROUP : teacher group select (input-group-lg if needed)
 				/*if ( $infos['groups'] !== false ) {
 					$this->_content .= '<script type=\"text/javascript\" charset=\"utf8\" src=\"https://code.jquery.com/jquery-3.3.1.min.js\"></script>';
@@ -407,6 +422,21 @@ class view_course_header {
 				}*/
 			}
 
+
+
+			$this->_content .= '<script type=\"text/javascript\" charset=\"utf8\" src=\"https://code.jquery.com/jquery-3.3.1.min.js\"></script>';
+				$this->_content .= '<script src="'.$CFG->wwwroot.'/course/format/iena/js/groups.js"></script>';
+				$this->_content .= '<script>function change_grouplink(obj) {
+					console.log("change grouplink")
+					var classList = obj.classList;
+					var id_groupe = classList[2].split("id_groupe");
+					id_group = id_groupe[1];
+					var t = obj.parentNode;
+					var t_href = t.getAttribute("href");
+					t_href += "&groupid=" + id_group;
+					t.setAttribute("href", t_href); 
+				}
+				</script>';
 		
 
 
@@ -443,16 +473,17 @@ class view_course_header {
 		$summary_copy = str_replace($to_delete, '', $summary_copy);
 		$summary_copy = preg_replace('/\s+/', '', $summary_copy);
 		if ( $summary_copy != "" ) {
-			$this->_content .= '<hr><h2>À propos du cours</h2><div class="iena-h-summary">' . $COURSE->summary . '</div>';
+			
 		}
 
 		$this->_content .= '</div>'; // end of : bottom part
 
 		if ( $summary_copy != "" ) {
-			$this->_content .= '<div class="iena-course-header-toggler" id="iena-h-toggler"><hr><a href="#" onclick="iena_toggle_course_header(event)">Afficher / masquer les infos du cours</a></div>';
+			$this->_content .= '<hr><div id="title-summary-iena" class="container"><h3>'.get_string('aboutcourse', 'format_iena').'</h3><div class="collapse" id="summary-collapse" aria-expanded="false">' . $COURSE->summary . '</div><a role="button" class="collapsed" data-toggle="collapse" href="#summary-collapse" aria-expanded="false" aria-controls="summary-collapse">Afficher / Masquer les infos du cours</a></div>';
+			//$this->_content .= '<div class="iena-course-header-toggler" id="iena-h-toggler"><hr><a href="#" onclick="iena_toggle_course_header(event)">Afficher / masquer les infos du cours</a></div>';
 		}
 
-		$this->_content .= '<script>function iena_toggle_course_header(event) { event.preventDefault(); var bottom = document.getElementById("iena-h-bottom"); if(bottom.style.display == "none") { bottom.style.display = ""; bottom.setAttribute("aria-expanded", true); } else { bottom.style.display = "none"; bottom.setAttribute("aria-expanded", false); } }</script>';
+		//$this->_content .= '<script>function iena_toggle_course_header(event) { event.preventDefault(); var bottom = document.getElementById("iena-h-bottom"); if(bottom.style.display == "none") { bottom.style.display = ""; bottom.setAttribute("aria-expanded", true); } else { bottom.style.display = "none"; bottom.setAttribute("aria-expanded", false); } }</script>';
 
 		$this->_content .= '</div>'; // end of : iena course header
 	}