chamilo / chamilo-lms

main/course_home/course_home.php

Spacing +5 added lines, -5 removed lines

@@ -41,7 +41,7 @@ 
 //unset($_SESSION['oLP']);
 //unset($_SESSION['lpobject']);
 
-$htmlHeadXtra[] ='<script>
+$htmlHeadXtra[] = '<script>
 /* option show/hide thematic-block */
 $(document).ready(function(){
     $("#thematic-show").click(function(){
@@ -219,13 +219,13 @@ 
         $course_id = api_get_course_int_id();
         $condition = '';
         if (!empty($session_id)) {
-            $condition =  api_get_session_condition($session_id);
+            $condition = api_get_session_condition($session_id);
             $sql = "SELECT id FROM $lp_table
                     WHERE c_id = $course_id AND autolaunch = 1 $condition
                     LIMIT 1";
             $result = Database::query($sql);
             //If we found nothing in the session we just called the session_id =  0 autolaunch
-            if (Database::num_rows($result) ==  0) {
+            if (Database::num_rows($result) == 0) {
                 $condition = '';
             } else {
             	//great, there is an specific auto launch for this session we leave the $condition
@@ -236,8 +236,8 @@ 
                 WHERE c_id = $course_id AND autolaunch = 1 $condition
                 LIMIT 1";
         $result = Database::query($sql);
-        if (Database::num_rows($result) >  0) {
-            $lp_data = Database::fetch_array($result,'ASSOC');
+        if (Database::num_rows($result) > 0) {
+            $lp_data = Database::fetch_array($result, 'ASSOC');
             if (!empty($lp_data['id'])) {
                 if (api_is_platform_admin() || api_is_allowed_to_edit()) {
                 	$show_autolaunch_lp_warning = true;

main/course_home/activity.php

Spacing +13 added lines, -13 removed lines

@@ -22,7 +22,7 @@ 
     // Show message to confirm that a tool it to be hidden from available tools
     // visibility 0,1->2
     if (!empty($_GET['askDelete'])) {
-        $content .='<div id="toolhide">'.get_lang('DelLk').'<br />&nbsp;&nbsp;&nbsp;
+        $content .= '<div id="toolhide">'.get_lang('DelLk').'<br />&nbsp;&nbsp;&nbsp;
             <a href="'.api_get_self().'">'.get_lang('No').'</a>&nbsp;|&nbsp;
             <a href="'.api_get_self().'?delete=yes&id='.$id.'">'.get_lang('Yes').'</a>
         </div>';
@@ -49,11 +49,11 @@ 
 
 // Start of tools for CourseAdmins (teachers/tutors)
 if ($session_id == 0 && api_is_course_admin() && api_is_allowed_to_edit(null, true)) {
-    $content .=  '<div class="alert alert-success" style="border:0px; margin-top: 0px;padding:0px;">
+    $content .= '<div class="alert alert-success" style="border:0px; margin-top: 0px;padding:0px;">
 		<div class="normal-message" id="id_normal_message" style="display:none">';
-    $content .=  '<img src="'.api_get_path(WEB_PATH).'main/inc/lib/javascript/indicator.gif"/>&nbsp;&nbsp;';
-    $content .=  get_lang('PleaseStandBy');
-    $content .=  '</div>
+    $content .= '<img src="'.api_get_path(WEB_PATH).'main/inc/lib/javascript/indicator.gif"/>&nbsp;&nbsp;';
+    $content .= get_lang('PleaseStandBy');
+    $content .= '</div>
 		<div class="alert alert-success" id="id_confirmation_message" style="display:none"></div>
 	</div>';
 
@@ -73,18 +73,18 @@ 
 
     $my_list = CourseHome::get_tools_category(TOOL_AUTHORING);
     $items = CourseHome::show_tools_category($my_list);
-    $content .= return_block(get_lang('Authoring'),  $items, 'course-tools-author');
+    $content .= return_block(get_lang('Authoring'), $items, 'course-tools-author');
 
     $my_list = CourseHome::get_tools_category(TOOL_INTERACTION);
     $list2 = CourseHome::get_tools_category(TOOL_COURSE_PLUGIN);
 
-    $my_list = array_merge($my_list,$list2);
-    $items =  CourseHome::show_tools_category($my_list);
-    $content .= return_block(get_lang('Interaction'),  $items, 'course-tools-interaction');
+    $my_list = array_merge($my_list, $list2);
+    $items = CourseHome::show_tools_category($my_list);
+    $content .= return_block(get_lang('Interaction'), $items, 'course-tools-interaction');
 
     $my_list = CourseHome::get_tools_category(TOOL_ADMIN_PLATFORM);
     $items = CourseHome::show_tools_category($my_list);
-    $content .= return_block(get_lang('Administration'),  $items , 'course-tools-administration');
+    $content .= return_block(get_lang('Administration'), $items, 'course-tools-administration');
 
 } elseif (api_is_coach()) {
     $content .= $pluginExtra;
@@ -94,10 +94,10 @@ 
 			<span class="viewcaption">'.get_lang('SessionData').'</span>
 			<table class="course_activity_home">';
         $content .= CourseHome::show_session_data($session_id);
-        $content .=  '</table></div></div>';
+        $content .= '</table></div></div>';
     }
 
-    $content .=  '<div class="row">';
+    $content .= '<div class="row">';
     $my_list = CourseHome::get_tools_category(TOOL_STUDENT_VIEW);
     $content .= CourseHome::show_tools_category($my_list);
     $content .= '</div>';
@@ -179,7 +179,7 @@ 
 {
     $html = '<div class="row">
                 <div class="col-xs-12 col-md-12">
-                    <div class="title-tools">' . $title . '</div>
+                    <div class="title-tools">' . $title.'</div>
                 </div>
             </div>
             <div class="row '.$class.'">'.$content.'</div>';

main/glossary/index.php

Spacing +21 added lines, -21 removed lines

@@ -9,7 +9,7 @@ 
 
 require_once '../inc/global.inc.php';
 
-$current_course_tool  = TOOL_GLOSSARY;
+$current_course_tool = TOOL_GLOSSARY;
 
 // The section (tabs).
 $this_section = SECTION_COURSES;
@@ -44,24 +44,24 @@ 
 
 $tool = 'GlossaryManagement';
 
-$interbreadcrumb[] = array ("url"=>"index.php", "name"=> get_lang('Glossary'));
+$interbreadcrumb[] = array("url"=>"index.php", "name"=> get_lang('Glossary'));
 
 if (!empty($action)) {
 
 }
 switch ($action) {
     case 'addglossary':
-        $tool_name =  get_lang('Add');
+        $tool_name = get_lang('Add');
         break;
     case 'edit_glossary':
-        $tool_name =  get_lang('Edit');
+        $tool_name = get_lang('Edit');
         break;
     case 'import':
-        $tool_name =  get_lang('ImportGlossary');
+        $tool_name = get_lang('ImportGlossary');
         break;
     case 'changeview':
     default:
-        $tool_name =  get_lang('List');
+        $tool_name = get_lang('List');
         break;
 }
 
@@ -75,9 +75,9 @@ 
 
     usort($data, "sorter");
     $list = array();
-    $list[] = array('term','definition');
-    foreach($data as $line) {
-        $list[] = array ($line[0], $line[1]);
+    $list[] = array('term', 'definition');
+    foreach ($data as $line) {
+        $list[] = array($line[0], $line[1]);
     }
     $filename = 'glossary_course_'.api_get_course_id();
 	Export::arrayToCsv($list, $filename);
@@ -91,11 +91,11 @@ 
 // Tool introduction
 Display::display_introduction_section(TOOL_GLOSSARY);
 
-if (isset($_GET['action']) && $_GET['action'] == 'changeview' && in_array($_GET['view'], array('list','table'))) {
+if (isset($_GET['action']) && $_GET['action'] == 'changeview' && in_array($_GET['view'], array('list', 'table'))) {
     $_SESSION['glossary_view'] = $_GET['view'];
 } else {
     if (!isset($_SESSION['glossary_view'])) {
-        $_SESSION['glossary_view'] = 'table';//Default option
+        $_SESSION['glossary_view'] = 'table'; //Default option
     }
 }
 
@@ -143,12 +143,12 @@ 
                 // Setting the form elements
                 $form->addElement('header', '', get_lang('TermEdit'));
                 $form->addElement('hidden', 'glossary_id');
-                $form->addElement('text', 'glossary_title', get_lang('TermName'),array('size'=>'80'));
+                $form->addElement('text', 'glossary_title', get_lang('TermName'), array('size'=>'80'));
                 //$form->applyFilter('glossary_title', 'html_filter');
                 $form->addElement('html_editor', 'glossary_comment', get_lang('TermDefinition'), null, array('ToolbarSet' => 'Glossary', 'Height' => '300'));
-                $element = $form->addElement('text', 'insert_date', get_lang('CreationDate'),array('size'=>'100'));
+                $element = $form->addElement('text', 'insert_date', get_lang('CreationDate'), array('size'=>'100'));
                 $element->freeze();
-                $element = $form->addElement('text', 'update_date', get_lang('UpdateDate'),array('size'=>'100'));
+                $element = $form->addElement('text', 'update_date', get_lang('UpdateDate'), array('size'=>'100'));
                 $element->freeze();
                 $form->addButtonUpdate(get_lang('TermUpdateButton'), 'SubmitGlossary');
 
@@ -156,16 +156,16 @@ 
                 $glossary_data = GlossaryManager::get_glossary_information($_GET['glossary_id']);
 
                 // Date treatment for timezones
-                if (!empty($glossary_data['insert_date'])  && $glossary_data['insert_date'] != '0000-00-00 00:00:00:') {
+                if (!empty($glossary_data['insert_date']) && $glossary_data['insert_date'] != '0000-00-00 00:00:00:') {
                     $glossary_data['insert_date'] = api_get_local_time($glossary_data['insert_date']);
                 } else {
-                    $glossary_data['insert_date']  = '';
+                    $glossary_data['insert_date'] = '';
                 }
 
-                if (!empty($glossary_data['update_date'])  && $glossary_data['update_date'] != '0000-00-00 00:00:00:') {
+                if (!empty($glossary_data['update_date']) && $glossary_data['update_date'] != '0000-00-00 00:00:00:') {
                     $glossary_data['update_date'] = api_get_local_time($glossary_data['update_date']);
                 } else {
-                    $glossary_data['update_date']  = '';
+                    $glossary_data['update_date'] = '';
                 }
 
                 $form->setDefaults($glossary_data);
@@ -225,7 +225,7 @@ 
                 if (isset($_POST['replace']) && $_POST['replace']) {
                     foreach (GlossaryManager::get_glossary_terms() as $term) {
                         if (!GlossaryManager::delete_glossary($term['id'], false)) {
-                            Display::display_error_message(get_lang ("CannotDeleteGlossary") . ':' . $term['id']);
+                            Display::display_error_message(get_lang("CannotDeleteGlossary").':'.$term['id']);
                         }
                     }
                 }
@@ -248,10 +248,10 @@ 
                         $bad++;
                 }
 
-                Display::display_confirmation_message(get_lang ("TermsImported") . ':' . $good);
+                Display::display_confirmation_message(get_lang("TermsImported").':'.$good);
 
                 if ($bad) {
-                    Display::display_error_message (get_lang ("TermsNotImported") . ':' . $bad);
+                    Display::display_error_message(get_lang("TermsNotImported").':'.$bad);
                 }
 
                 GlossaryManager::display_glossary();

main/glossary/glossary_ajax_request.php

Spacing +3 added lines, -3 removed lines

@@ -21,7 +21,7 @@ 
 if (isset($_POST['glossary_id']) &&
     $_POST['glossary_id'] == strval(intval($_POST['glossary_id']))
 ) {
-    $glossary_id= Security::remove_XSS($_POST['glossary_id']);
+    $glossary_id = Security::remove_XSS($_POST['glossary_id']);
     $glossary_description_by_id = GlossaryManager::get_glossary_term_by_glossary_id(
         $glossary_id
     );
@@ -31,7 +31,7 @@ 
         $glossary_description_by_id
     );
     echo api_xml_http_response_encode($glossary_description_by_id);
-} elseif (isset($_POST['glossary_data']) && $_POST['glossary_data']=='true') {
+} elseif (isset($_POST['glossary_data']) && $_POST['glossary_data'] == 'true') {
     //get_glossary_terms
     $glossary_data = GlossaryManager::get_glossary_terms();
     $glossary_all_data = array();
@@ -42,7 +42,7 @@ 
         $glossary_all_data = implode('[|.|_|.|-|.|]', $glossary_all_data);
         echo api_xml_http_response_encode($glossary_all_data);
     }
-} elseif(isset($_POST['glossary_name'])) {
+} elseif (isset($_POST['glossary_name'])) {
     $my_glossary_name = Security::remove_XSS($_POST['glossary_name']);
     $my_glossary_name = api_convert_encoding($my_glossary_name, $charset, 'UTF-8');
     $my_glossary_name = trim($my_glossary_name);

main/inc/global.inc.php

Spacing +3 added lines, -3 removed lines

@@ -155,9 +155,9 @@ 
     $request_url_root = '';
     if (empty($_SERVER['HTTP_HOST'])) {
         if (empty($_SERVER['SERVER_NAME'])) {
-            $request_url_root = $protocol . 'localhost/';
+            $request_url_root = $protocol.'localhost/';
         } else {
-            $request_url_root = $protocol . $_SERVER['SERVER_NAME'] . '/';
+            $request_url_root = $protocol.$_SERVER['SERVER_NAME'].'/';
         }
     } else {
         $request_url_root = $protocol.$_SERVER['HTTP_HOST'].'/';
@@ -446,7 +446,7 @@ 
     }
 
     if (!empty($language_priority1) && api_get_language_from_type($language_priority1) !== false) {
-        $language_interface =  api_get_language_from_type($language_priority1);
+        $language_interface = api_get_language_from_type($language_priority1);
     } else {
         if (isset($_course['language'])) {
             $language_interface = $_course['language'];

main/inc/introductionSection.inc.php

Spacing +29 added lines, -29 removed lines

@@ -53,7 +53,7 @@ 
     $form = new FormValidator('introduction_text');
 }
 
-$renderer =& $form->defaultRenderer();
+$renderer = & $form->defaultRenderer();
 $renderer->setCustomElementTemplate('<div style="width: 80%; margin: 0px auto; padding-bottom: 10px; ">{element}</div>');
 
 $config = array(
@@ -208,11 +208,11 @@ 
     if ($displayMode == '1') {
         // Show only the current course progress step
         // $information_title = get_lang('InfoAboutLastDoneAdvance');
-        $last_done_advance =  $thematic->get_last_done_thematic_advance();
+        $last_done_advance = $thematic->get_last_done_thematic_advance();
         $thematic_advance_info = $thematic->get_thematic_advance_list($last_done_advance);
         $subTitle1 = get_lang('CurrentTopic');
         $class1 = ' current';
-    } else if($displayMode == '2') {
+    } else if ($displayMode == '2') {
         // Show only the two next course progress steps
         // $information_title = get_lang('InfoAboutNextAdvanceNotDone');
         $last_done_advance = $thematic->get_next_thematic_advance_not_done();
@@ -220,10 +220,10 @@ 
         $thematic_advance_info = $thematic->get_thematic_advance_list($last_done_advance);
         $thematic_advance_info2 = $thematic->get_thematic_advance_list($next_advance_not_done);
         $subTitle1 = $subTitle2 = get_lang('NextTopic');
-    } else if($displayMode == '3') {
+    } else if ($displayMode == '3') {
         // Show the current and next course progress steps
         // $information_title = get_lang('InfoAboutLastDoneAdvanceAndNextAdvanceNotDone');
-        $last_done_advance =  $thematic->get_last_done_thematic_advance();
+        $last_done_advance = $thematic->get_last_done_thematic_advance();
         $next_advance_not_done = $thematic->get_next_thematic_advance_not_done();
         $thematic_advance_info = $thematic->get_thematic_advance_list($last_done_advance);
         $thematic_advance_info2 = $thematic->get_thematic_advance_list($next_advance_not_done);
@@ -234,8 +234,8 @@ 
 
     if (!empty($thematic_advance_info)) {
         $thematic_advance = get_lang('CourseThematicAdvance');
-        $thematicScore = $thematic->get_total_average_of_thematic_advances() . '%';
-        $thematicUrl = api_get_path(WEB_CODE_PATH) .
+        $thematicScore = $thematic->get_total_average_of_thematic_advances().'%';
+        $thematicUrl = api_get_path(WEB_CODE_PATH).
             'course_progress/index.php?action=thematic_details&'.api_get_cidreq();
         $thematic_info = $thematic->get_thematic_list(
             $thematic_advance_info['thematic_id']
@@ -250,13 +250,13 @@ 
         );
         $userInfo = $_SESSION['_user'];
         $courseInfo = api_get_course_info();
-        $titleThematic = $thematic_advance .' : '. $courseInfo['name'] . ' <b>( '. $thematicScore .' )</b>';
+        $titleThematic = $thematic_advance.' : '.$courseInfo['name'].' <b>( '.$thematicScore.' )</b>';
 
 
 
-        $infoUser = '<div class="thematic-avatar"><img src="' . $userInfo['avatar'] . '" class="img-circle img-responsive"></div>';
+        $infoUser = '<div class="thematic-avatar"><img src="'.$userInfo['avatar'].'" class="img-circle img-responsive"></div>';
         $infoUser .= '<div class="progress">
-                        <div class="progress-bar progress-bar-danger" role="progressbar" style="width: ' . $thematicScore . ';">
+                        <div class="progress-bar progress-bar-danger" role="progressbar" style="width: ' . $thematicScore.';">
                         '.$thematicScore.'
                         </div>
                     </div>';
@@ -265,11 +265,11 @@ 
         $thematicItemOne = '
         <div class="col-md-6 items-progress">
             <div class="thematic-cont '.$class1.'">
-            <div class="topics">' . $subTitle1 . '</div>
-            <h4 class="title-topics">' . Display::returnFontAwesomeIcon('book') . $thematic_info['title'] . '</h4>
-            <p class="date">' .  Display::returnFontAwesomeIcon('calendar-o') . $thematic_advance_info['start_date'] . '</p>
-            <div class="views">' . Display::returnFontAwesomeIcon('file-text-o')  . strip_tags($thematic_advance_info['content']). '</div>
-            <p class="time">'. Display::returnFontAwesomeIcon('clock-o') . get_lang('DurationInHours') . ' : ' . $thematic_advance_info['duration'] . ' - <a href="' . $thematicUrl . '">' . get_lang('SeeDetail') . '</a></p>
+            <div class="topics">' . $subTitle1.'</div>
+            <h4 class="title-topics">' . Display::returnFontAwesomeIcon('book').$thematic_info['title'].'</h4>
+            <p class="date">' .  Display::returnFontAwesomeIcon('calendar-o').$thematic_advance_info['start_date'].'</p>
+            <div class="views">' . Display::returnFontAwesomeIcon('file-text-o').strip_tags($thematic_advance_info['content']).'</div>
+            <p class="time">'. Display::returnFontAwesomeIcon('clock-o').get_lang('DurationInHours').' : '.$thematic_advance_info['duration'].' - <a href="'.$thematicUrl.'">'.get_lang('SeeDetail').'</a></p>
             </div>
         </div>';
 
@@ -282,21 +282,21 @@ 
                 <div class="col-md-6 items-progress">
                     <div class="thematic-cont">
                     <div class="topics">'.$subTitle2.'</div>
-                    <h4 class="title-topics">'. Display::returnFontAwesomeIcon('book')  . $thematic_info2['title'].'</h4>
-                    <p class="date">' . Display::returnFontAwesomeIcon('calendar-o') .$thematic_advance_info2['start_date'].'</p>
-                    <div class="views">' . Display::returnFontAwesomeIcon('file-text-o')  . strip_tags($thematic_advance_info2['content']).'</div>
-                    <p class="time">'. Display::returnFontAwesomeIcon('clock-o') .get_lang('DurationInHours').' : '.$thematic_advance_info2['duration'].' - <a href="'.$thematicUrl.'">'.get_lang('SeeDetail').'</a></p>
+                    <h4 class="title-topics">'. Display::returnFontAwesomeIcon('book').$thematic_info2['title'].'</h4>
+                    <p class="date">' . Display::returnFontAwesomeIcon('calendar-o').$thematic_advance_info2['start_date'].'</p>
+                    <div class="views">' . Display::returnFontAwesomeIcon('file-text-o').strip_tags($thematic_advance_info2['content']).'</div>
+                    <p class="time">'. Display::returnFontAwesomeIcon('clock-o').get_lang('DurationInHours').' : '.$thematic_advance_info2['duration'].' - <a href="'.$thematicUrl.'">'.get_lang('SeeDetail').'</a></p>
                     </div>
                 </div>';
         }
 
 
         $thematicPanel = '<div class="row">';
-        $thematicPanel .= '<div class="col-md-2">' . $infoUser . '</div>';
-        $thematicPanel .= '<div class="col-md-10"><div class="row">' . $thematicItemOne . $thematicItemTwo . '</div></div>';
+        $thematicPanel .= '<div class="col-md-2">'.$infoUser.'</div>';
+        $thematicPanel .= '<div class="col-md-10"><div class="row">'.$thematicItemOne.$thematicItemTwo.'</div></div>';
         $thematicPanel .= '</div>';
         $thematicPanel .= '<div class="separate">
-                        <a href="' . $thematicUrl . '" class="btn btn-default btn-block">' . get_lang('ShowFullCourseAdvance') . '</a>
+                        <a href="' . $thematicUrl.'" class="btn btn-default btn-block">'.get_lang('ShowFullCourseAdvance').'</a>
                     </div>';
         $thematicProgress = Display::panelCollapse($titleThematic, $thematicPanel, 'thematic', null, 'accordion-thematic', 'collapse-thematic', false);
     }
@@ -313,7 +313,7 @@ 
     $editIconButton = Display::url(
         '<em class="fa fa-wrench"></em> ',
         api_get_path(WEB_CODE_PATH).'course_info/tools.php?'.api_get_cidreq(),
-        ['class' => 'btn btn-default', 'title' => get_lang('CustomizeIcons') ]
+        ['class' => 'btn btn-default', 'title' => get_lang('CustomizeIcons')]
     );
 }
 
@@ -324,12 +324,12 @@ 
         // Displays "Add intro" commands
         $toolbar = '<div class="btn-group pull-right" role="group">';
         if (!empty($courseId)) {
-            $textIntro  = '<a class="btn btn-default" title="' . get_lang('AddIntro') . '" href="'.api_get_self().'?' . api_get_cidreq().'&intro_cmdAdd=1">';
+            $textIntro  = '<a class="btn btn-default" title="'.get_lang('AddIntro').'" href="'.api_get_self().'?'.api_get_cidreq().'&intro_cmdAdd=1">';
             $textIntro .= '<em class="fa fa-file-text"></em> ';
             $textIntro .= "</a>";
-            $toolbar .= $textIntro . $editIconButton;
+            $toolbar .= $textIntro.$editIconButton;
         } else {
-            $toolbar .= '<a class="btn btn-default" href="' . api_get_self() . '?intro_cmdAdd=1">"' . get_lang('AddIntro') . '</a>';
+            $toolbar .= '<a class="btn btn-default" href="'.api_get_self().'?intro_cmdAdd=1">"'.get_lang('AddIntro').'</a>';
             $toolbar .= $editIconButton;
         }
         $toolbar .= '</div>';
@@ -342,7 +342,7 @@ 
                 '<a  class="btn btn-default" href="'.api_get_self().'?'.api_get_cidreq().'&intro_cmdEdit=1" title="'.get_lang('Modify').'">
                 <em class="fa fa-pencil"></em></a>';
             $toolbar .= $editIconButton;
-            $toolbar .="<a class=\"btn btn-default\" href=\"".api_get_self()."?".api_get_cidreq()."&intro_cmdDel=1\" onclick=\"javascript:
+            $toolbar .= "<a class=\"btn btn-default\" href=\"".api_get_self()."?".api_get_cidreq()."&intro_cmdDel=1\" onclick=\"javascript:
                 if(!confirm('".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)).
                 "')) return false;\"><em class=\"fa fa-trash-o\"></em></a>";
 
@@ -356,7 +356,7 @@ 
                 if(!confirm('".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)).
                 "')) return false;\"><em class=\"fa fa-trash-o\"></em></a>";
         }
-        $toolbar .=  "</div>";
+        $toolbar .= "</div>";
         // Fix for chrome XSS filter for videos in iframes - BT#7930
         $browser = api_get_navigator();
         if (strpos($introduction_section, '<iframe') !== false && $browser['name'] == 'Chrome') {
@@ -375,7 +375,7 @@ 
     } else {
         if (api_is_allowed_to_edit()) {
             $introduction_section .= '<div class="help-course">';
-            $introduction_section .= get_lang('AddCustomCourseIntro') . ' ' . $textIntro;
+            $introduction_section .= get_lang('AddCustomCourseIntro').' '.$textIntro;
             $introduction_section .= '</div>';
         }
     }

main/inc/ajax/social.ajax.php

Spacing +24 added lines, -24 removed lines

@@ -21,13 +21,13 @@ 
         }
 
         if (isset($_GET['friend_id'])) {
-            $my_current_friend  = $_GET['friend_id'];
+            $my_current_friend = $_GET['friend_id'];
             UserManager::relate_users($current_user_id, $my_current_friend, $relation_type);
             UserManager::relate_users($my_current_friend, $current_user_id, $relation_type);
             SocialManager::invitation_accepted($my_current_friend, $current_user_id);
             Display::display_normal_message(api_xml_http_response_encode(get_lang('AddedContactToList')));
 
-            header('Location: ' . api_get_path(WEB_CODE_PATH) . 'social/invitations.php');
+            header('Location: '.api_get_path(WEB_CODE_PATH).'social/invitations.php');
         }
         break;
     case 'deny_friend':
@@ -37,15 +37,15 @@ 
         }
 
         if (isset($_GET['is_my_friend'])) {
-            $relation_type = USER_RELATION_TYPE_FRIEND;//my friend
+            $relation_type = USER_RELATION_TYPE_FRIEND; //my friend
         } else {
-            $relation_type = USER_RELATION_TYPE_UNKNOW;//Contact unknown
+            $relation_type = USER_RELATION_TYPE_UNKNOW; //Contact unknown
         }
         if (isset($_GET['denied_friend_id'])) {
             SocialManager::invitation_denied($_GET['denied_friend_id'], $current_user_id);
             Display::display_confirmation_message(api_xml_http_response_encode(get_lang('InvitationDenied')));
             
-            header('Location: ' . api_get_path(WEB_CODE_PATH) . 'social/invitations.php');
+            header('Location: '.api_get_path(WEB_CODE_PATH).'social/invitations.php');
         }
         break;
     case 'delete_friend':
@@ -63,8 +63,8 @@ 
             echo '';
             break;
         }
-        $user_id	= api_get_user_id();
-        $name_search= Security::remove_XSS($_POST['search_name_q']);
+        $user_id = api_get_user_id();
+        $name_search = Security::remove_XSS($_POST['search_name_q']);
         $number_friends = 0;
 
         if (isset($name_search) && $name_search != 'undefined') {
@@ -78,14 +78,14 @@ 
 
         $number_friends = count($friends);
         if ($number_friends != 0) {
-            $number_loop   = ($number_friends/$number_of_images);
+            $number_loop   = ($number_friends / $number_of_images);
             $loop_friends  = ceil($number_loop);
-            $j=0;
-            for ($k=0; $k<$loop_friends; $k++) {
-                if ($j==$number_of_images) {
-                    $number_of_images=$number_of_images*2;
+            $j = 0;
+            for ($k = 0; $k < $loop_friends; $k++) {
+                if ($j == $number_of_images) {
+                    $number_of_images = $number_of_images * 2;
                 }
-                while ($j<$number_of_images) {
+                while ($j < $number_of_images) {
                     if (isset($friends[$j])) {
                         $friend = $friends[$j];
                         $user_name = api_xml_http_response_encode($friend['firstName'].' '.$friend['lastName']);
@@ -93,15 +93,15 @@ 
 
                         $friend_html .= '
                             <div class="col-md-3">
-                                <div class="thumbnail text-center" id="div_' . $friends[$j]['friend_user_id'] . '">
-                                    <img src="' . $userPicture . '" class="img-responsive" id="imgfriend_' . $friend['friend_user_id'] . '" title="$user_name">
+                                <div class="thumbnail text-center" id="div_' . $friends[$j]['friend_user_id'].'">
+                                    <img src="' . $userPicture.'" class="img-responsive" id="imgfriend_'.$friend['friend_user_id'].'" title="$user_name">
                                     <div class="caption">
                                         <h3>
-                                            <a href="profile.php?u=' . $friend['friend_user_id'] . '">' . $user_name . '</a>
+                                            <a href="profile.php?u=' . $friend['friend_user_id'].'">'.$user_name.'</a>
                                         </h3>
                                         <p>
-                                            <button class="btn btn-danger" onclick="delete_friend(this)" id=img_' . $friend['friend_user_id'] . '>
-                                                ' . get_lang('Delete') . '
+                                            <button class="btn btn-danger" onclick="delete_friend(this)" id=img_' . $friend['friend_user_id'].'>
+                                                ' . get_lang('Delete').'
                                             </button>
                                         </p>
                                     </div>
@@ -130,7 +130,7 @@ 
 
         switch ($action) {
             case 'load_course':
-                $course_id =  intval($_POST['course_code']); // the int course id
+                $course_id = intval($_POST['course_code']); // the int course id
                 $course_info = api_get_course_info_by_id($course_id);
                 $course_code = $course_info['code'];
 
@@ -138,7 +138,7 @@ 
                     //------Forum messages
                     $forum_result = get_all_post_from_user($user_id, $course_code);
                     $all_result_data = 0;
-                    if ($forum_result !='') {
+                    if ($forum_result != '') {
                         echo '<div id="social-forum-main-title">';
                         echo api_xml_http_response_encode(get_lang('Forum'));
                         echo '</div>';
@@ -201,7 +201,7 @@ 
         if (!empty($array)) {
             ksort($array);
             $html = '';
-            for($i = 0; $i < count($array); $i++) {
+            for ($i = 0; $i < count($array); $i++) {
                 $post = $array[$i]['html'];
                 $comment = SocialManager::getWallMessagesHTML($userId, $friendId, $array[$i]['id']);
                 $html .= '<div class="panel panel-info"><div class="panel-body">'.$post.$comment.'</div></div>';
@@ -209,8 +209,8 @@ 
             $html .= Display::div(
                 Display::url(
                     get_lang('SeeMore'),
-                    api_get_self() . '?u=' . $userId . '&a=listWallMessage&start=' .
-                    ($start + $length + 1) . '&length=' . $length,
+                    api_get_self().'?u='.$userId.'&a=listWallMessage&start='.
+                    ($start + $length + 1).'&length='.$length,
                     array(
                         'class' => 'nextPage',
                     )
@@ -226,7 +226,7 @@ 
     case 'readUrlWithOpenGraph':
         $url = isset($_POST['social_wall_new_msg_main']) ? $_POST['social_wall_new_msg_main'] : '';
         $html = '';
-        if (SocialManager::verifyUrl($url) == true){
+        if (SocialManager::verifyUrl($url) == true) {
             $html = Security::remove_XSS(
                 SocialManager::readContentWithOpenGraph($url)
             );

main/inc/ajax/skill.ajax.php

Spacing +9 added lines, -9 removed lines

@@ -39,7 +39,7 @@ 
         $return_skills = array();
         foreach ($skills as $skill) {
             $skill['caption'] = $skill['name'];
-            $skill['value'] =  $skill['id'];
+            $skill['value'] = $skill['id'];
             $return_skills[] = $skill;
         }
         echo json_encode($return_skills);
@@ -51,7 +51,7 @@ 
         if (!empty($gradebooks)) {
             foreach ($gradebooks as $gradebook) {
                 if ($gradebook['parent_id'] == 0 && !empty($gradebook['certif_min_score']) && !empty($gradebook['document_id'])) {
-                    $gradebook_list[]  = $gradebook;
+                    $gradebook_list[] = $gradebook;
                     //$gradebook['name'] = $gradebook['name'];
                     //$gradebook_list[]  = $gradebook;
                 } else {
@@ -67,7 +67,7 @@ 
         $return = array();
         foreach ($gradebooks as $item) {
             $item['caption'] = $item['name'];
-            $item['value'] =  $item['id'];
+            $item['value'] = $item['id'];
             $return[] = $item;
         }
         echo json_encode($return);
@@ -92,13 +92,13 @@ 
         }
         break;
     case 'get_skills_by_profile':
-        $skill_rel_profile   = new SkillRelProfile();
+        $skill_rel_profile = new SkillRelProfile();
         $profile_id = isset($_REQUEST['profile_id']) ? $_REQUEST['profile_id'] : null;
         $skills = $skill_rel_profile->get_skills_by_profile($profile_id);
         echo json_encode($skills);
         break;
     case 'get_saved_profiles':
-        $skill_profile   = new SkillProfile();
+        $skill_profile = new SkillProfile();
         $profiles = $skill_profile->get_all();
         Display::display_no_header();
         Display::$global_template->assign('profiles', $profiles);
@@ -187,7 +187,7 @@ 
             $success = false;
         }
 
-        $result = array (
+        $result = array(
             'success' => $success,
             'data' => $return
         );
@@ -198,7 +198,7 @@ 
         $skills = $skill->get_direct_parents($id);
         $return = array();
         foreach ($skills as $skill) {
-            $return [$skill['data']['id']] = array (
+            $return [$skill['data']['id']] = array(
                 'id'        => $skill['data']['id'],
                 'parent_id' => $skill['data']['parent_id'],
                 'name'      => $skill['data']['name']
@@ -207,8 +207,8 @@ 
         echo json_encode($return);
         break;
     case 'profile_matches':
-        $skill_rel_user  = new SkillRelUser();
-        $skills = (!empty($_REQUEST['skill_id'])?$_REQUEST['skill_id']:array());
+        $skill_rel_user = new SkillRelUser();
+        $skills = (!empty($_REQUEST['skill_id']) ? $_REQUEST['skill_id'] : array());
 
         $total_skills_to_search = $skills;
         $users  = $skill_rel_user->get_user_by_skills($skills);

main/inc/ajax/forum.ajax.php

Spacing +5 added lines, -5 removed lines

@@ -8,7 +8,7 @@ 
  */
 
 require_once '../global.inc.php';
-require_once api_get_path(SYS_CODE_PATH) . 'forum/forumfunction.inc.php';
+require_once api_get_path(SYS_CODE_PATH).'forum/forumfunction.inc.php';
 
 // First, protect this script
 api_protect_course_script(false);
@@ -63,13 +63,13 @@ 
                     break;
                 }
                 // If pass all previous control, user can edit post
-                $courseId = isset($_REQUEST['c_id'])? intval($_REQUEST['c_id']) : api_get_course_int_id();
+                $courseId = isset($_REQUEST['c_id']) ? intval($_REQUEST['c_id']) : api_get_course_int_id();
                 $json['courseId'] = $courseId;
-                $forumId = isset($_REQUEST['forum'])? intval($_REQUEST['forum']) : null;
+                $forumId = isset($_REQUEST['forum']) ? intval($_REQUEST['forum']) : null;
                 $json['forum'] = $forumId;
-                $threadId = isset($_REQUEST['thread'])? intval($_REQUEST['thread']) : null;
+                $threadId = isset($_REQUEST['thread']) ? intval($_REQUEST['thread']) : null;
                 $json['thread'] = $threadId;
-                $postId = isset($_REQUEST['postId'])? intval($_REQUEST['postId']) : null;
+                $postId = isset($_REQUEST['postId']) ? intval($_REQUEST['postId']) : null;
                 $json['postId'] = $postId;
 
                 if (!empty($courseId) &&