chamilo / chamilo-lms

plugin/tour/src/tour_plugin.class.php

Spacing +2 added lines, -2 removed lines

@@ -129,8 +129,8 @@
      */
     public function getTourConfig()
     {
-        $pluginPath = api_get_path(SYS_PLUGIN_PATH) . 'tour/';
-        $jsonContent = file_get_contents($pluginPath . 'config/tour.json');
+        $pluginPath = api_get_path(SYS_PLUGIN_PATH).'tour/';
+        $jsonContent = file_get_contents($pluginPath.'config/tour.json');
         $jsonData = json_decode($jsonContent, true);
 
         return $jsonData;

plugin/tour/config.php

Spacing +3 added lines, -3 removed lines

@@ -9,7 +9,7 @@
 
 define('TABLE_TOUR_LOG', 'plugin_tour_log');
 
-require_once api_get_path(SYS_PATH) . 'main/inc/global.inc.php';
-require_once api_get_path(LIBRARY_PATH) . 'plugin.class.php';
-require_once api_get_path(SYS_PLUGIN_PATH) . 'tour/src/tour_plugin.class.php';
+require_once api_get_path(SYS_PATH).'main/inc/global.inc.php';
+require_once api_get_path(LIBRARY_PATH).'plugin.class.php';
+require_once api_get_path(SYS_PLUGIN_PATH).'tour/src/tour_plugin.class.php';
 // Edit the config/tour.json file to add more pages or more elements to the guide

plugin/tour/ajax/steps.ajax.php

Spacing +2 added lines, -2 removed lines

@@ -6,8 +6,8 @@
  * @package chamilo.plugin.tour
  */
 require_once __DIR__.'/../../../main/inc/global.inc.php';
-require_once api_get_path(LIBRARY_PATH) . 'plugin.class.php';
-require_once api_get_path(SYS_PLUGIN_PATH) . 'tour/src/tour_plugin.class.php';
+require_once api_get_path(LIBRARY_PATH).'plugin.class.php';
+require_once api_get_path(SYS_PLUGIN_PATH).'tour/src/tour_plugin.class.php';
 
 if (!api_is_anonymous()) {
     $currentPageClass = isset($_GET['page_class']) ? $_GET['page_class'] : '';

main/document/edit_paint.php

Spacing +45 added lines, -45 removed lines

@@ -33,26 +33,26 @@ 
     $my_cur_dir_path = isset($_GET['curdirpath']) ? Security::remove_XSS($_GET['curdirpath']) : null;
 }
 
-$dir= str_replace('\\', '/', $dir);//and urlencode each url $curdirpath (hack clean $curdirpath under Windows - Bug #3261)
+$dir = str_replace('\\', '/', $dir); //and urlencode each url $curdirpath (hack clean $curdirpath under Windows - Bug #3261)
 
 /* Constants & Variables */
-$current_session_id=api_get_session_id();
+$current_session_id = api_get_session_id();
 //path for pixlr save
-$_SESSION['paint_dir']=Security::remove_XSS($dir);
-if($_SESSION['paint_dir']=='/'){
-    $_SESSION['paint_dir']='';
+$_SESSION['paint_dir'] = Security::remove_XSS($dir);
+if ($_SESSION['paint_dir'] == '/') {
+    $_SESSION['paint_dir'] = '';
 }
-$_SESSION['paint_file']=basename(Security::remove_XSS($file_path));
+$_SESSION['paint_file'] = basename(Security::remove_XSS($file_path));
 
 $get_file = Security::remove_XSS($file_path);
 
 $file = basename($get_file);
 
-$temp_file = explode(".",$file);
-$filename=$temp_file[0];
-$nameTools = get_lang('EditDocument') . ': '.$filename;
+$temp_file = explode(".", $file);
+$filename = $temp_file[0];
+$nameTools = get_lang('EditDocument').': '.$filename;
 
-$courseDir   = $_course['path'].'/document';
+$courseDir = $_course['path'].'/document';
 
 $is_allowed_to_edit = api_is_allowed_to_edit(null, true);
 
@@ -96,15 +96,15 @@ 
 $is_certificate_mode = DocumentManager::is_certificate_mode($dir);
 
 if (!$is_certificate_mode)
-	$interbreadcrumb[]= array("url" => "./document.php?curdirpath=".urlencode($my_cur_dir_path).'&'.api_get_cidreq(), "name"=> get_lang('Documents'));
+	$interbreadcrumb[] = array("url" => "./document.php?curdirpath=".urlencode($my_cur_dir_path).'&'.api_get_cidreq(), "name"=> get_lang('Documents'));
 else
-	$interbreadcrumb[]= array ('url' => '../gradebook/'.$_SESSION['gradebook_dest'], 'name' => get_lang('Gradebook'));
+	$interbreadcrumb[] = array('url' => '../gradebook/'.$_SESSION['gradebook_dest'], 'name' => get_lang('Gradebook'));
 
 // Interbreadcrumb for the current directory root path
 if (empty($document_data['parents'])) {
     $interbreadcrumb[] = array('url' => '#', 'name' => $document_data['title']);
 } else {
-    foreach($document_data['parents'] as $document_sub_data) {
+    foreach ($document_data['parents'] as $document_sub_data) {
         if ($document_data['title'] == $document_sub_data['title']) {
             continue;
         }
@@ -124,33 +124,33 @@ 
 Display :: display_header($nameTools, 'Doc');
 echo '<div class="actions">';
 echo '<a href="document.php?id='.$parent_id.'&'.api_get_cidreq().'">'.
-    Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
+    Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '<a href="edit_document.php?'.api_get_cidreq().'&id='.$document_id.'&'.api_get_cidreq().'&origin=editpaint">'.
-    Display::return_icon('edit.png', get_lang('Rename').'/'.get_lang('Comment'),'',ICON_SIZE_MEDIUM).'</a>';
+    Display::return_icon('edit.png', get_lang('Rename').'/'.get_lang('Comment'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 
 ///pixlr
-$title=$file;//disk name. No sql name because pixlr return this when save
+$title = $file; //disk name. No sql name because pixlr return this when save
 $pixlr_code_translation_table = array('' => 'en', 'pt' => 'pt-Pt', 'sr' => 'sr_latn');
-$langpixlr  = api_get_language_isocode();
+$langpixlr = api_get_language_isocode();
 $langpixlr = isset($pixlr_code_translation_table[$langpixlr]) ? $pixlredit_code_translation_table[$langpixlr] : $langpixlr;
-$loc=$langpixlr;// deprecated ?? TODO:check pixlr read user browser
+$loc = $langpixlr; // deprecated ?? TODO:check pixlr read user browser
 
-$exit_path=api_get_path(WEB_CODE_PATH).'document/exit_pixlr.php';
-$_SESSION['exit_pixlr']= Security::remove_XSS($parent_id);
+$exit_path = api_get_path(WEB_CODE_PATH).'document/exit_pixlr.php';
+$_SESSION['exit_pixlr'] = Security::remove_XSS($parent_id);
 
-$referrer="Chamilo";
+$referrer = "Chamilo";
 
-$target_path=api_get_path(WEB_CODE_PATH).'document/save_pixlr.php';
-$target=$target_path;
+$target_path = api_get_path(WEB_CODE_PATH).'document/save_pixlr.php';
+$target = $target_path;
 
-$locktarget="true";
-$locktitle="false";
+$locktarget = "true";
+$locktitle = "false";
 
-if ($_SERVER['HTTP_HOST']=="localhost") {
-	$path_and_file= api_get_path(SYS_PATH).'/crossdomain.xml';
+if ($_SERVER['HTTP_HOST'] == "localhost") {
+	$path_and_file = api_get_path(SYS_PATH).'/crossdomain.xml';
 	if (!file_exists($path_and_file)) {
-		$crossdomain='<?xml version="1.0"?>
+		$crossdomain = '<?xml version="1.0"?>
 			<!DOCTYPE cross-domain-policy SYSTEM "http://www.adobe.com/xml/dtds/cross-domain-policy.dtd">
 			<cross-domain-policy>
 				<allow-access-from domain="cdn.pixlr.com" />
@@ -159,23 +159,23 @@ 
 			</cross-domain-policy>';//more open domain="*"
 		@file_put_contents($path_and_file, $crossdomain);
 	}
-	$credentials="true";
+	$credentials = "true";
 }
 else {
-	$credentials="false";
+	$credentials = "false";
 }
 
 //make temp images
-$temp_folder=api_get_path(SYS_ARCHIVE_PATH).'temp/images';
+$temp_folder = api_get_path(SYS_ARCHIVE_PATH).'temp/images';
 if (!file_exists($temp_folder)) {
-    @mkdir($temp_folder, api_get_permissions_for_new_directories(), true);//TODO:check $permissions value, now empty;
+    @mkdir($temp_folder, api_get_permissions_for_new_directories(), true); //TODO:check $permissions value, now empty;
 }
 
 //make htaccess with allow from all, and file index.html into temp/images
-$htaccess=api_get_path(SYS_ARCHIVE_PATH).'temp/images/.htaccess';
+$htaccess = api_get_path(SYS_ARCHIVE_PATH).'temp/images/.htaccess';
 if (!file_exists($htaccess)) {
 
-	$htaccess_content="order deny,allow\r\nallow from all\r\nOptions -Indexes";
+	$htaccess_content = "order deny,allow\r\nallow from all\r\nOptions -Indexes";
 
 	$fp = @ fopen(api_get_path(SYS_ARCHIVE_PATH).'temp/images/.htaccess', 'w');
 	if ($fp) {
@@ -184,9 +184,9 @@ 
 	}
 }
 
-$html_index=api_get_path(SYS_ARCHIVE_PATH).'temp/images/index.html';
+$html_index = api_get_path(SYS_ARCHIVE_PATH).'temp/images/index.html';
 if (!file_exists($html_index)) {
-	$html_index_content="<html><head></head><body></body></html>";
+	$html_index_content = "<html><head></head><body></body></html>";
 	$fp = @ fopen(api_get_path(SYS_ARCHIVE_PATH).'temp/images/index.html', 'w');
 	if ($fp) {
 		fwrite($fp, $html_index_content);
@@ -195,20 +195,20 @@ 
 }
 
 //encript temp name file
-$name_crip=sha1(uniqid());//encript
-$findext= explode(".", $file);
-$extension= $findext[count($findext)-1];
-$file_crip=$name_crip.'.'.$extension;
+$name_crip = sha1(uniqid()); //encript
+$findext = explode(".", $file);
+$extension = $findext[count($findext) - 1];
+$file_crip = $name_crip.'.'.$extension;
 
 //copy file to temp/images directory
-$from=$filepath.$file;
-$to=api_get_path(SYS_ARCHIVE_PATH).'temp/images/'.$file_crip;
+$from = $filepath.$file;
+$to = api_get_path(SYS_ARCHIVE_PATH).'temp/images/'.$file_crip;
 copy($from, $to);
-$_SESSION['temp_realpath_image']=$to;
+$_SESSION['temp_realpath_image'] = $to;
 
 //load image to url
-$to_url=api_get_path(WEB_ARCHIVE_PATH).'temp/images/'.$file_crip;
-$image=urlencode($to_url);
+$to_url = api_get_path(WEB_ARCHIVE_PATH).'temp/images/'.$file_crip;
+$image = urlencode($to_url);
 $pixlr_url = api_get_protocol().'://pixlr.com/editor/?title='.$title.'&image='.$image.'&loc='.$loc.'&referrer='.$referrer.'&target='.$target.'&exit='.$exit_path.'&locktarget='.$locktarget.'&locktitle='.$locktitle.'&credentials='.$credentials;
 
 //make frame an send image

main/document/create_paint.php

Spacing +15 added lines, -15 removed lines

@@ -129,27 +129,27 @@
 
 // pixlr
 // max size 1 Mb ??
-$title = urlencode(utf8_encode(get_lang('NewImage')));//TODO:check
+$title = urlencode(utf8_encode(get_lang('NewImage'))); //TODO:check
 //
 $image = Display::returnIconPath('canvas1024x768.png');
 //
 $pixlr_code_translation_table = array('' => 'en', 'pt' => 'pt-Pt', 'sr' => 'sr_latn');
-$langpixlr  = api_get_language_isocode();
+$langpixlr = api_get_language_isocode();
 $langpixlr = isset($pixlr_code_translation_table[$langpixlr]) ? $pixlredit_code_translation_table[$langpixlr] : $langpixlr;
-$loc=$langpixlr;// deprecated ?? TODO:check pixlr read user browser
-
-$exit_path=api_get_path(WEB_CODE_PATH).'document/exit_pixlr.php';
-$_SESSION['exit_pixlr']=$document_data['path'];
-$referrer="Chamilo";
-$target_path=api_get_path(WEB_CODE_PATH).'document/save_pixlr.php';
-$target=$target_path;
-$locktarget="true";
-$locktitle="false";
-
-if ($_SERVER['HTTP_HOST']=="localhost") {
-	$path_and_file= api_get_path(SYS_PATH).'/crossdomain.xml';
+$loc = $langpixlr; // deprecated ?? TODO:check pixlr read user browser
+
+$exit_path = api_get_path(WEB_CODE_PATH).'document/exit_pixlr.php';
+$_SESSION['exit_pixlr'] = $document_data['path'];
+$referrer = "Chamilo";
+$target_path = api_get_path(WEB_CODE_PATH).'document/save_pixlr.php';
+$target = $target_path;
+$locktarget = "true";
+$locktitle = "false";
+
+if ($_SERVER['HTTP_HOST'] == "localhost") {
+	$path_and_file = api_get_path(SYS_PATH).'/crossdomain.xml';
 	if (!file_exists($path_and_file)) {
-		$crossdomain='<?xml version="1.0"?>
+		$crossdomain = '<?xml version="1.0"?>
 			<!DOCTYPE cross-domain-policy SYSTEM "http://www.adobe.com/xml/dtds/cross-domain-policy.dtd">
 			<cross-domain-policy>
 				<allow-access-from domain="cdn.pixlr.com" />

src/Chamilo/FaqBundle/Entity/Question.php

Spacing +1 added lines, -1 removed lines

@@ -219,7 +219,7 @@
      */
     public function getEntityIdentifier()
     {
-        return 'GenjFaqBundle:Question:' . $this->getId();
+        return 'GenjFaqBundle:Question:'.$this->getId();
     }
 
     /**

main/course_info/tools.php

Spacing +8 added lines, -8 removed lines

@@ -46,14 +46,14 @@ 
         $interbreadcrumb[] = array('url' => api_get_self().'?'.api_get_cidreq(), 'name' => get_lang('CustomizeIcons'));
         $toolName = $tool['name'];
 
-        $currentUrl = api_get_self().'?action=edit_icon&id=' . $id.'&'.api_get_cidreq();
+        $currentUrl = api_get_self().'?action=edit_icon&id='.$id.'&'.api_get_cidreq();
 
         $form = new FormValidator('icon_edit', 'post', $currentUrl);
         $form->addElement('header', get_lang('EditIcon'));
         $form->addHtml('<div class="col-md-7">');
         $form->addElement('text', 'name', get_lang('Name'));
         $form->addElement('text', 'link', get_lang('Links'));
-        $allowed_picture_types = array ('jpg', 'jpeg', 'png');
+        $allowed_picture_types = array('jpg', 'jpeg', 'png');
         $form->addElement('file', 'icon', get_lang('CustomIcon'));
         $form->addRule('icon', get_lang('OnlyImagesAllowed').' ('.implode(',', $allowed_picture_types).')', 'filetype', $allowed_picture_types);
         $form->addElement(
@@ -118,7 +118,7 @@ 
         $iconsTools .= Display::page_header(get_lang('CustomizeIcons'), null, 'h4');
         $iconsTools .= '<div class="row">';
         foreach ($toolList as $tool) {
-            $toolIconName = 'Tool' . api_underscore_to_camel_case($tool['name']);
+            $toolIconName = 'Tool'.api_underscore_to_camel_case($tool['name']);
             $toolIconName = isset($$toolIconName) ? get_lang($toolIconName) : $tool['name'];
 
             $iconsTools .= '<div class="col-md-2">';
@@ -140,13 +140,13 @@ 
 
             $delete = (!empty($tool['custom_icon'])) ? "<a class=\"btn btn-default\" onclick=\"javascript:
                 if(!confirm('".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)).
-                "')) return false;\" href=\"". api_get_self() . '?action=delete_icon&id=' . $tool['iid'] . '&'.api_get_cidreq()."\">
+                "')) return false;\" href=\"".api_get_self().'?action=delete_icon&id='.$tool['iid'].'&'.api_get_cidreq()."\">
             <em class=\"fa fa-trash-o\"></em></a>" : "";
-            $edit = '<a class="btn btn-default" href="' . api_get_self() . '?action=edit_icon&id=' . $tool['iid'] . '&'.api_get_cidreq().'"><em class="fa fa-pencil"></em></a>';
+            $edit = '<a class="btn btn-default" href="'.api_get_self().'?action=edit_icon&id='.$tool['iid'].'&'.api_get_cidreq().'"><em class="fa fa-pencil"></em></a>';
 
-            $iconsTools .= '<div class="icon-tools">'. $icon . '</div>';
-            $iconsTools .= '<div class="name-tools">' . $toolIconName . '</div>';
-            $iconsTools .= '<div class="toolbar">' . $edit . $delete . '</div>';
+            $iconsTools .= '<div class="icon-tools">'.$icon.'</div>';
+            $iconsTools .= '<div class="name-tools">'.$toolIconName.'</div>';
+            $iconsTools .= '<div class="toolbar">'.$edit.$delete.'</div>';
             $iconsTools .= '</div>';
             $iconsTools .= '</div>';
         }

main/auth/external_login/facebook.init.php

Spacing +1 added lines, -1 removed lines

@@ -22,5 +22,5 @@
  * See facebook section of the auth.conf.php file
  */
 
-require dirname(__FILE__) . '/../../../app/config/auth.conf.php';
+require dirname(__FILE__).'/../../../app/config/auth.conf.php';
 

main/inc/lib/notebook.lib.php

Spacing +25 added lines, -25 removed lines

@@ -29,7 +29,7 @@ 
         return "<script>
 				function confirmation (name)
 				{
-					if (confirm(\" " . get_lang("NoteConfirmDelete") . " \"+ name + \" ?\"))
+					if (confirm(\" " . get_lang("NoteConfirmDelete")." \"+ name + \" ?\"))
 						{return true;}
 					else
 						{return false;}
@@ -107,7 +107,7 @@ 
                 description 		AS note_comment,
                 session_id			AS session_id
                FROM $t_notebook
-               WHERE c_id = $course_id AND notebook_id = '" . intval($notebook_id) . "' ";
+               WHERE c_id = $course_id AND notebook_id = '".intval($notebook_id)."' ";
         $result = Database::query($sql);
         if (Database::num_rows($result) != 1) {
             return array();
@@ -181,8 +181,8 @@ 
         $sql = "DELETE FROM $t_notebook
                 WHERE
                     c_id = $course_id AND
-                    notebook_id='" . intval($notebook_id) . "' AND
-                    user_id = '" . api_get_user_id() . "'";
+                    notebook_id='".intval($notebook_id)."' AND
+                    user_id = '" . api_get_user_id()."'";
         $result = Database::query($sql);
         $affected_rows = Database::affected_rows($result);
         if ($affected_rows != 1) {
@@ -220,22 +220,22 @@ 
         echo '<div class="actions">';
         if (!api_is_anonymous()) {
             if (api_get_session_id() == 0)
-                echo '<a href="index.php?' . api_get_cidreq() . '&action=addnote">' .
-                    Display::return_icon('new_note.png', get_lang('NoteAddNew'), '', '32') . '</a>';
+                echo '<a href="index.php?'.api_get_cidreq().'&action=addnote">'.
+                    Display::return_icon('new_note.png', get_lang('NoteAddNew'), '', '32').'</a>';
             elseif (api_is_allowed_to_session_edit(false, true)) {
-                echo '<a href="index.php?' . api_get_cidreq() . '&action=addnote">' .
-                    Display::return_icon('new_note.png', get_lang('NoteAddNew'), '', '32') . '</a>';
+                echo '<a href="index.php?'.api_get_cidreq().'&action=addnote">'.
+                    Display::return_icon('new_note.png', get_lang('NoteAddNew'), '', '32').'</a>';
             }
         } else {
-            echo '<a href="javascript:void(0)">' . Display::return_icon('new_note.png', get_lang('NoteAddNew'), '', '32') . '</a>';
+            echo '<a href="javascript:void(0)">'.Display::return_icon('new_note.png', get_lang('NoteAddNew'), '', '32').'</a>';
         }
 
-        echo '<a href="index.php?' . api_get_cidreq() . '&action=changeview&view=creation_date&direction=' . $link_sort_direction . '">' .
-            Display::return_icon('notes_order_by_date_new.png', get_lang('OrderByCreationDate'), '', '32') . '</a>';
-        echo '<a href="index.php?' . api_get_cidreq() . '&action=changeview&view=update_date&direction=' . $link_sort_direction . '">' .
-            Display::return_icon('notes_order_by_date_mod.png', get_lang('OrderByModificationDate'), '', '32') . '</a>';
-        echo '<a href="index.php?' . api_get_cidreq() . '&action=changeview&view=title&direction=' . $link_sort_direction . '">' .
-            Display::return_icon('notes_order_by_title.png', get_lang('OrderByTitle'), '', '32') . '</a>';
+        echo '<a href="index.php?'.api_get_cidreq().'&action=changeview&view=creation_date&direction='.$link_sort_direction.'">'.
+            Display::return_icon('notes_order_by_date_new.png', get_lang('OrderByCreationDate'), '', '32').'</a>';
+        echo '<a href="index.php?'.api_get_cidreq().'&action=changeview&view=update_date&direction='.$link_sort_direction.'">'.
+            Display::return_icon('notes_order_by_date_mod.png', get_lang('OrderByModificationDate'), '', '32').'</a>';
+        echo '<a href="index.php?'.api_get_cidreq().'&action=changeview&view=title&direction='.$link_sort_direction.'">'.
+            Display::return_icon('notes_order_by_title.png', get_lang('OrderByTitle'), '', '32').'</a>';
         echo '</div>';
 
         if (!isset($_SESSION['notebook_view']) || !in_array($_SESSION['notebook_view'], array('creation_date', 'update_date', 'title'))) {
@@ -246,9 +246,9 @@ 
         $t_notebook = Database :: get_course_table(TABLE_NOTEBOOK);
         $order_by = "";
         if ($_SESSION['notebook_view'] == 'creation_date' || $_SESSION['notebook_view'] == 'update_date') {
-            $order_by = " ORDER BY " . $_SESSION['notebook_view'] . " $sort_direction ";
+            $order_by = " ORDER BY ".$_SESSION['notebook_view']." $sort_direction ";
         } else {
-            $order_by = " ORDER BY " . $_SESSION['notebook_view'] . " $sort_direction ";
+            $order_by = " ORDER BY ".$_SESSION['notebook_view']." $sort_direction ";
         }
 
         //condition for the session
@@ -261,7 +261,7 @@ 
         $sql = "SELECT * FROM $t_notebook
                 WHERE
                     c_id = $course_id AND
-                    user_id = '" . api_get_user_id() . "'
+                    user_id = '".api_get_user_id()."'
                     $condition_session
                     $cond_extra $order_by
                 ";
@@ -274,18 +274,18 @@ 
 
             $updateValue = '';
             if ($row['update_date'] <> $row['creation_date']) {
-                $updateValue = ', ' . get_lang('UpdateDate') . ': ' . date_to_str_ago($row['update_date']) . '&nbsp;&nbsp;<span class="dropbox_date">' . $update_date . '</span>';
+                $updateValue = ', '.get_lang('UpdateDate').': '.date_to_str_ago($row['update_date']).'&nbsp;&nbsp;<span class="dropbox_date">'.$update_date.'</span>';
             }
 
-            $actions = '<a href="' . api_get_self() . '?action=editnote&notebook_id=' . $row['notebook_id'] . '">' .
-                Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL) . '</a>';
-            $actions .= '<a href="' . api_get_self() . '?action=deletenote&notebook_id=' . $row['notebook_id'] . '" onclick="return confirmation(\'' . $row['title'] . '\');">' .
-                Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL) . '</a>';
+            $actions = '<a href="'.api_get_self().'?action=editnote&notebook_id='.$row['notebook_id'].'">'.
+                Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL).'</a>';
+            $actions .= '<a href="'.api_get_self().'?action=deletenote&notebook_id='.$row['notebook_id'].'" onclick="return confirmation(\''.$row['title'].'\');">'.
+                Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL).'</a>';
 
             echo Display::panel(
                 $row['description'],
-                $row['title'] . $session_img.' <div class="pull-right">'.$actions.'</div>',
-                get_lang('CreationDate') . ': ' . date_to_str_ago($row['creation_date']) . '&nbsp;&nbsp;<span class="dropbox_date">' . $creation_date . $updateValue."</span>"
+                $row['title'].$session_img.' <div class="pull-right">'.$actions.'</div>',
+                get_lang('CreationDate').': '.date_to_str_ago($row['creation_date']).'&nbsp;&nbsp;<span class="dropbox_date">'.$creation_date.$updateValue."</span>"
             );
         }
     }