chamilo / chamilo-lms

main/inc/ajax/online.ajax.php

Spacing +3 added lines, -3 removed lines

@@ -4,7 +4,7 @@ 
 
 $action = $_GET['a'];
 
-switch($action) {
+switch ($action) {
     case 'load_online_user':
         if (isset($_SESSION['who_is_online_counter'])) {
             $_SESSION['who_is_online_counter']++;
@@ -14,8 +14,8 @@ 
         $images_to_show = 9;
 
         $page = intval($_REQUEST['online_page_nr']);
-        $max_page = ceil(who_is_online_count()/$images_to_show);
-        $page_rows = ($page-1)*9;
+        $max_page = ceil(who_is_online_count() / $images_to_show);
+        $page_rows = ($page - 1) * 9;
 
         if (!empty($max_page) && $page <= $max_page) {
             if (isset($_GET['cidReq']) && strlen($_GET['cidReq']) > 0) {

main/inc/ajax/message.ajax.php

Spacing +8 added lines, -8 removed lines

@@ -37,11 +37,11 @@ 
             break;
         }
         $track_online_table      = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ONLINE);
-        $tbl_my_user		     = Database::get_main_table(TABLE_MAIN_USER);
+        $tbl_my_user = Database::get_main_table(TABLE_MAIN_USER);
         $tbl_my_user_friend      = Database::get_main_table(TABLE_MAIN_USER_REL_USER);
-        $tbl_user 			     = Database::get_main_table(TABLE_MAIN_USER);
+        $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
         $tbl_access_url_rel_user = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
-        $search				     = Database::escape_string($_REQUEST['q']);
+        $search = Database::escape_string($_REQUEST['q']);
 
         $access_url_id           = api_get_multiple_access_url() == 'true' ? api_get_current_access_url_id() : 1;
         $user_id                 = api_get_user_id();
@@ -49,9 +49,9 @@ 
 
         $likeCondition = " AND (firstname LIKE '%$search%' OR lastname LIKE '%$search%' OR email LIKE '%$search%') ";
 
-        if (api_get_setting('allow_social_tool')=='true' && api_get_setting('allow_message_tool') == 'true') {
+        if (api_get_setting('allow_social_tool') == 'true' && api_get_setting('allow_message_tool') == 'true') {
             // All users
-            if (api_get_setting('allow_send_message_to_all_platform_users') == 'true' || api_is_platform_admin() ) {
+            if (api_get_setting('allow_send_message_to_all_platform_users') == 'true' || api_is_platform_admin()) {
                 if ($access_url_id != 0) {
                     $sql = "SELECT DISTINCT u.user_id as id, u.firstname, u.lastname, u.email
                             FROM $tbl_user u LEFT JOIN $tbl_access_url_rel_user r ON u.user_id = r.user_id
@@ -97,7 +97,7 @@ 
                                 $likeCondition";
                 }
             }
-        } elseif (api_get_setting('allow_social_tool')=='false' && api_get_setting('allow_message_tool')=='true') {
+        } elseif (api_get_setting('allow_social_tool') == 'false' && api_get_setting('allow_message_tool') == 'true') {
             if (api_get_setting('allow_send_message_to_all_platform_users') == 'true') {
                 $sql = "SELECT DISTINCT u.user_id as id, u.firstname, u.lastname, u.email
                         FROM $tbl_user u LEFT JOIN $tbl_access_url_rel_user r ON u.user_id = r.user_id
@@ -108,7 +108,7 @@ 
                             $likeCondition ";
             } else {
                 $time_limit = api_get_setting('time_limit_whosonline');
-                $online_time = time() - $time_limit*60;
+                $online_time = time() - $time_limit * 60;
                 $limit_date	 = api_get_utc_datetime($online_time);
                 $sql = "SELECT SELECT DISTINCT u.user_id as id, u.firstname, u.lastname, u.email
                         FROM $tbl_my_user u INNER JOIN $track_online_table t
@@ -117,7 +117,7 @@ 
                         $likeCondition";
             }
         }
-        $sql .=' LIMIT 20';
+        $sql .= ' LIMIT 20';
         $result = Database::query($sql);
 
         $showEmail = api_get_setting('show_email_addresses');

main/inc/ajax/admin.ajax.php

Spacing +13 added lines, -13 removed lines

@@ -50,9 +50,9 @@ 
             $url = api_remove_trailing_slash(preg_replace('/https?:\/\//i', '', $urlInfo['url']));
             $cleanUrl = str_replace('/', '-', $url);
 
-            $newUrlDir = api_get_path(SYS_APP_PATH) . "home/$cleanUrl/admin/";
+            $newUrlDir = api_get_path(SYS_APP_PATH)."home/$cleanUrl/admin/";
         } else {
-            $newUrlDir = api_get_path(SYS_APP_PATH) . "home/admin/";
+            $newUrlDir = api_get_path(SYS_APP_PATH)."home/admin/";
         }
 
         if (!file_exists($newUrlDir)) {
@@ -166,15 +166,15 @@ 
             }
 
             if ($system_version != $version_info) {
-                $output = '<br /><span style="color:red">' . get_lang('YourVersionNotUpToDate') . '. '.get_lang('LatestVersionIs').' <b>Chamilo '.$version_info.'</b>. '.get_lang('YourVersionIs').' <b>Chamilo '.$system_version. '</b>. '.str_replace('http://www.chamilo.org', '<a href="http://www.chamilo.org">http://www.chamilo.org</a>', get_lang('PleaseVisitOurWebsite')).'</span>';
+                $output = '<br /><span style="color:red">'.get_lang('YourVersionNotUpToDate').'. '.get_lang('LatestVersionIs').' <b>Chamilo '.$version_info.'</b>. '.get_lang('YourVersionIs').' <b>Chamilo '.$system_version.'</b>. '.str_replace('http://www.chamilo.org', '<a href="http://www.chamilo.org">http://www.chamilo.org</a>', get_lang('PleaseVisitOurWebsite')).'</span>';
             } else {
                 $output = '<br /><span style="color:green">'.get_lang('VersionUpToDate').': Chamilo '.$version_info.'</span>';
             }
         } else {
-            $output = '<span style="color:red">' . get_lang('ImpossibleToContactVersionServerPleaseTryAgain') . '</span>';
+            $output = '<span style="color:red">'.get_lang('ImpossibleToContactVersionServerPleaseTryAgain').'</span>';
         }
     } else {
-        $output = '<span style="color:red">' . get_lang('AllowurlfopenIsSetToOff') . '</span>';
+        $output = '<span style="color:red">'.get_lang('AllowurlfopenIsSetToOff').'</span>';
     }
     return $output;
 }
@@ -197,17 +197,17 @@ 
     $getdata_str = count($getdata) ? '?' : '';
 
     foreach ($getdata as $k => $v) {
-                $getdata_str .= urlencode($k) .'='. urlencode($v) . '&';
+                $getdata_str .= urlencode($k).'='.urlencode($v).'&';
     }
 
     $crlf = "\r\n";
-    $req = $verb .' '. $uri . $getdata_str .' HTTP/1.1' . $crlf;
-    $req .= 'Host: '. $ip . $crlf;
-    $req .= 'User-Agent: Mozilla/5.0 Firefox/3.6.12' . $crlf;
-    $req .= 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' . $crlf;
-    $req .= 'Accept-Language: en-us,en;q=0.5' . $crlf;
-    $req .= 'Accept-Encoding: deflate' . $crlf;
-    $req .= 'Accept-Charset: utf-8;q=0.7,*;q=0.7' . $crlf;
+    $req = $verb.' '.$uri.$getdata_str.' HTTP/1.1'.$crlf;
+    $req .= 'Host: '.$ip.$crlf;
+    $req .= 'User-Agent: Mozilla/5.0 Firefox/3.6.12'.$crlf;
+    $req .= 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'.$crlf;
+    $req .= 'Accept-Language: en-us,en;q=0.5'.$crlf;
+    $req .= 'Accept-Encoding: deflate'.$crlf;
+    $req .= 'Accept-Charset: utf-8;q=0.7,*;q=0.7'.$crlf;
 
     $req .= $crlf;
 

main/inc/ajax/exercise.ajax.php

Spacing +16 added lines, -16 removed lines

@@ -30,10 +30,10 @@ 
         $exercise_id = intval($_GET['exercise_id']);
         $page = intval($_REQUEST['page']); //page
         $limit = intval($_REQUEST['rows']); //quantity of rows
-        $sidx = $_REQUEST['sidx'];         //index to filter
-        $sord = $_REQUEST['sord'];         //asc or desc
+        $sidx = $_REQUEST['sidx']; //index to filter
+        $sord = $_REQUEST['sord']; //asc or desc
 
-        if (!in_array($sord, array('asc','desc'))) {
+        if (!in_array($sord, array('asc', 'desc'))) {
             $sord = 'desc';
         }
         // get index row - i.e. user click to sort $sord = $_GET['sord'];
@@ -62,7 +62,7 @@ 
         $total_pages = 0;
         if ($count > 0) {
             if (!empty($limit)) {
-                $total_pages = ceil($count/$limit);
+                $total_pages = ceil($count / $limit);
             }
         }
 
@@ -124,7 +124,7 @@ 
         $response->page = $page;
         $response->total = $total_pages;
         $response->records = $count;
-        $i=0;
+        $i = 0;
 
         if (!empty($results)) {
             foreach ($results as $row) {
@@ -138,22 +138,22 @@ 
                             GROUP by question_id
                         ) as count_table";
                 $result_count = Database::query($sql);
-                $count_questions = Database::fetch_array($result_count,'ASSOC');
+                $count_questions = Database::fetch_array($result_count, 'ASSOC');
                 $count_questions = $count_questions['count_question_id'];
 
                 $row['count_questions'] = $count_questions;
 
                 $response->rows[$i]['id'] = $row['exe_id'];
-                $remaining = strtotime($row['start_date'])+($oExe->expired_time*60) - strtotime(api_get_utc_datetime(time()));
-                $h = floor($remaining/3600);
-                $m = floor(($remaining - ($h*3600))/60);
-                $s = ($remaining - ($h*3600) - ($m*60));
+                $remaining = strtotime($row['start_date']) + ($oExe->expired_time * 60) - strtotime(api_get_utc_datetime(time()));
+                $h = floor($remaining / 3600);
+                $m = floor(($remaining - ($h * 3600)) / 60);
+                $s = ($remaining - ($h * 3600) - ($m * 60));
                 $array = array(
                     $row['firstname'],
                     $row['lastname'],
-                    api_format_date($row['start_date'], DATE_TIME_FORMAT_LONG).' ['.($h>0?$h.':':'').sprintf("%02d",$m).':'.sprintf("%02d",$s).']',
+                    api_format_date($row['start_date'], DATE_TIME_FORMAT_LONG).' ['.($h > 0 ? $h.':' : '').sprintf("%02d", $m).':'.sprintf("%02d", $s).']',
                     $row['count_questions'],
-                    round($row['score']*100).'%'
+                    round($row['score'] * 100).'%'
                 );
                 $response->rows[$i]['cell'] = $array;
                 $i++;
@@ -209,7 +209,7 @@ 
         break;
     case 'add_question_to_reminder':
         /** @var Exercise $objExercise */
-        $objExercise  = $_SESSION['objExercise'];
+        $objExercise = $_SESSION['objExercise'];
         if (empty($objExercise)) {
             echo 0;
             exit;
@@ -362,8 +362,8 @@ 
                 $objQuestionTmp = Question::read($my_question_id, $course_id);
 
                 // Getting free choice data.
-                if ($objQuestionTmp->type  == FREE_ANSWER && $type == 'all') {
-                    $my_choice = isset($_REQUEST['free_choice'][$my_question_id]) && !empty($_REQUEST['free_choice'][$my_question_id]) ? $_REQUEST['free_choice'][$my_question_id]: null;
+                if ($objQuestionTmp->type == FREE_ANSWER && $type == 'all') {
+                    $my_choice = isset($_REQUEST['free_choice'][$my_question_id]) && !empty($_REQUEST['free_choice'][$my_question_id]) ? $_REQUEST['free_choice'][$my_question_id] : null;
                 }
 
                 if ($type == 'all') {
@@ -407,7 +407,7 @@ 
                         $session_id,
                         $my_question_id
                     );
-                    if ($objQuestionTmp->type  == HOT_SPOT) {
+                    if ($objQuestionTmp->type == HOT_SPOT) {
                         Event::delete_attempt_hotspot(
                             $exe_id,
                             api_get_user_id(),

main/inc/ajax/chat.ajax.php

Spacing +5 added lines, -5 removed lines

@@ -5,7 +5,7 @@ 
  * Responses to AJAX calls
  */
 
-$_dont_save_user_course_access  = true;
+$_dont_save_user_course_access = true;
 
 require_once '../global.inc.php';
 
@@ -34,7 +34,7 @@ 
 }
 
 $to_user_id = isset($_REQUEST['to']) ? $_REQUEST['to'] : null;
-$message	= isset($_REQUEST['message']) ? $_REQUEST['message'] : null;
+$message = isset($_REQUEST['message']) ? $_REQUEST['message'] : null;
 
 if (!isset($_SESSION['chatHistory'])) {
     $_SESSION['chatHistory'] = array();
@@ -45,7 +45,7 @@ 
 }
 
 $chat = new Chat();
-if (chat::disableChat()){
+if (chat::disableChat()) {
     exit;
 }
 if ($chat->is_chat_blocked_by_exercises()) {
@@ -85,9 +85,9 @@ 
             $room = VideoChat::getChatRoomByUsers(api_get_user_id(), $to_user_id);
         }
 
-        $videoChatUrl = api_get_path(WEB_LIBRARY_JS_PATH) . "chat/video.php?room={$room['id']}";
+        $videoChatUrl = api_get_path(WEB_LIBRARY_JS_PATH)."chat/video.php?room={$room['id']}";
         $videoChatLink = Display::url(
-            Display::returnFontAwesomeIcon('video-camera') . get_lang('StartVideoChat'),
+            Display::returnFontAwesomeIcon('video-camera').get_lang('StartVideoChat'),
             $videoChatUrl
         );
 

main/inc/ajax/myspace.ajax.php

Spacing +3 added lines, -3 removed lines

@@ -58,9 +58,9 @@
             $db['is_empty'] = false;
             $db['result'] = convert_to_string($sql_result);
             $rst = get_stats($user_id, $course_code, $start_date, $end_date);
-            $foo_stats = '<strong>' . get_lang('Total') . ': </strong>' . $rst['total'] . '<br />';
-            $foo_stats .= '<strong>' . get_lang('Average') . ': </strong>' . $rst['avg'] . '<br />';
-            $foo_stats .= '<strong>' . get_lang('Quantity') . ' : </strong>' . $rst['times'] . '<br />';
+            $foo_stats = '<strong>'.get_lang('Total').': </strong>'.$rst['total'].'<br />';
+            $foo_stats .= '<strong>'.get_lang('Average').': </strong>'.$rst['avg'].'<br />';
+            $foo_stats .= '<strong>'.get_lang('Quantity').' : </strong>'.$rst['times'].'<br />';
             $db['stats'] = $foo_stats;
             $db['graph_result'] = grapher($sql_result, $start_date, $end_date, $type);
         } else {

main/inc/ajax/user_manager.ajax.php

Spacing +7 added lines, -7 removed lines

@@ -58,7 +58,7 @@ 
                 <div class="row">
                     <div class="col-sm-10 col-sm-offset-2">
                         <a class="btn btn-primary" id="send_message_link">
-                            <em class="fa fa-envelope"></em> ' . get_lang('Send') . '
+                            <em class="fa fa-envelope"></em> ' . get_lang('Send').'
                         </a>
                     </div>
                 </div>
@@ -112,7 +112,7 @@ 
 
             if (!empty($user_id)) {
                 $user_table = Database :: get_main_table(TABLE_MAIN_USER);
-                $sql="UPDATE $user_table SET active='".$status."' WHERE user_id='".$user_id."'";
+                $sql = "UPDATE $user_table SET active='".$status."' WHERE user_id='".$user_id."'";
                 $result = Database::query($sql);
 
                 //Send and email if account is active
@@ -122,13 +122,13 @@ 
                     $emailsubject = '['.api_get_setting('siteName').'] '.get_lang('YourReg').' '.api_get_setting('siteName');
                     $email_admin = api_get_setting('emailAdministrator');
                     $sender_name = api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'), null, PERSON_NAME_EMAIL_ADDRESS);
-                    $emailbody=get_lang('Dear')." ".stripslashes($recipient_name).",\n\n";
+                    $emailbody = get_lang('Dear')." ".stripslashes($recipient_name).",\n\n";
 
-                    $emailbody.=sprintf(get_lang('YourAccountOnXHasJustBeenApprovedByOneOfOurAdministrators'), api_get_setting('siteName'))."\n";
-                    $emailbody.=sprintf(get_lang('YouCanNowLoginAtXUsingTheLoginAndThePasswordYouHaveProvided'), api_get_path(WEB_PATH)).",\n\n";
-                    $emailbody.=get_lang('HaveFun')."\n\n";
+                    $emailbody .= sprintf(get_lang('YourAccountOnXHasJustBeenApprovedByOneOfOurAdministrators'), api_get_setting('siteName'))."\n";
+                    $emailbody .= sprintf(get_lang('YouCanNowLoginAtXUsingTheLoginAndThePasswordYouHaveProvided'), api_get_path(WEB_PATH)).",\n\n";
+                    $emailbody .= get_lang('HaveFun')."\n\n";
                     //$emailbody.=get_lang('Problem'). "\n\n". get_lang('SignatureFormula');
-                    $emailbody.=api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'))."\n". get_lang('Manager'). " ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".api_get_setting('emailAdministrator');
+                    $emailbody .= api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'))."\n".get_lang('Manager')." ".api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n".get_lang('Email')." : ".api_get_setting('emailAdministrator');
 
                     $additionalParameters = array(
                         'smsType' => SmsPlugin::ACCOUNT_APPROVED_CONNECT,

main/inc/ajax/thematic.ajax.php

Spacing +3 added lines, -3 removed lines

@@ -98,8 +98,8 @@ 
 			}
 			$new_thematic_list = array();
 
-			foreach($thematic_list_temp as $item) {
-				if (!empty($item['attendance_id']) ) {
+			foreach ($thematic_list_temp as $item) {
+				if (!empty($item['attendance_id'])) {
 					$new_thematic_list[$item['id']] = array('attendance_id' =>$item['attendance_id'], 'start_date'=>$item['start_date']);
 				}
 			}
@@ -115,7 +115,7 @@ 
 					//checking if was already taken
 					foreach ($new_thematic_list as $key => $thematic_item) {
 						//if ($calendar['db_date_time'] == $thematic_item['start_date'] && $calendar['attendance_id'] == $thematic_item['attendance_id'] ) {
-						if ($calendar['db_date_time'] == $thematic_item['start_date'] ) {
+						if ($calendar['db_date_time'] == $thematic_item['start_date']) {
 							$insert = false;
 							if ($thematic_advance_id == $key) {
 								$insert = true;

main/inc/lib/AnnouncementEmail.php

Spacing +1 added lines, -1 removed lines

@@ -196,7 +196,7 @@
      *
      * @return array
      */
-    public function sender($key = '',  $userId = '')
+    public function sender($key = '', $userId = '')
     {
         $_user = api_get_user_info($userId);