chamilo / chamilo-lms

main/admin/configure_extensions.php

Braces +5 added lines, -3 removed lines

@@ -135,8 +135,8 @@ 
 ?>
 <div id="message" style="display: none">
 	<?php
-	if(!empty($message))
-		Display::display_normal_message($message)
+	if(!empty($message)) {
+			Display::display_normal_message($message)
 	?>
 </div>
 
@@ -150,7 +150,9 @@ 
     </div>
         <div class="row">
             <div class="col-md-5">
-                <?php Display::display_icon('screenshot_ppt2lp.jpg', get_lang('Ppt2lp'), array('class'=>'img-responsive')); ?>
+                <?php Display::display_icon('screenshot_ppt2lp.jpg', get_lang('Ppt2lp'), array('class'=>'img-responsive'));
+	}
+	?>
             </div>
             <div class="col-md-7">
                 <form method="POST" class="form-horizontal" action="<?php echo api_get_self(); ?>">

main/inc/lib/usermanager.lib.php

Braces +88 added lines, -56 removed lines

@@ -2165,8 +2165,9 @@ 
         if (empty($user_id)) {
             $user_id = 0;
         } else {
-            if ($user_id != strval(intval($user_id)))
-                return array();
+            if ($user_id != strval(intval($user_id))) {
+                            return array();
+            }
         }
         $extra_data = array();
         $t_uf = Database::get_main_table(TABLE_EXTRA_FIELD);
@@ -2258,8 +2259,9 @@ 
         if (empty($user_id)) {
             $user_id = 0;
         } else {
-            if ($user_id != strval(intval($user_id)))
-                return array();
+            if ($user_id != strval(intval($user_id))) {
+                            return array();
+            }
         }
         $extra_data = array();
         $t_uf = Database::get_main_table(TABLE_EXTRA_FIELD);
@@ -3042,13 +3044,15 @@ 
      */
     public static function get_api_keys($user_id = null, $api_service = 'dokeos')
     {
-        if ($user_id != strval(intval($user_id)))
-            return false;
+        if ($user_id != strval(intval($user_id))) {
+                    return false;
+        }
         if (empty($user_id)) {
             $user_id = api_get_user_id();
         }
-        if ($user_id === false)
-            return false;
+        if ($user_id === false) {
+                    return false;
+        }
         $service_name = Database::escape_string($api_service);
         if (is_string($service_name) === false) {
             return false;
@@ -3056,11 +3060,14 @@ 
         $t_api = Database::get_main_table(TABLE_MAIN_USER_API_KEY);
         $sql = "SELECT * FROM $t_api WHERE user_id = $user_id AND api_service='$api_service';";
         $res = Database::query($sql);
-        if ($res === false)
-            return false; //error during query
+        if ($res === false) {
+                    return false;
+        }
+        //error during query
         $num = Database::num_rows($res);
-        if ($num == 0)
-            return false;
+        if ($num == 0) {
+                    return false;
+        }
         $list = array();
         while ($row = Database::fetch_array($res)) {
             $list[$row['id']] = $row['api_key'];
@@ -3075,13 +3082,15 @@ 
      */
     public static function add_api_key($user_id = null, $api_service = 'dokeos')
     {
-        if ($user_id != strval(intval($user_id)))
-            return false;
+        if ($user_id != strval(intval($user_id))) {
+                    return false;
+        }
         if (empty($user_id)) {
             $user_id = api_get_user_id();
         }
-        if ($user_id === false)
-            return false;
+        if ($user_id === false) {
+                    return false;
+        }
         $service_name = Database::escape_string($api_service);
         if (is_string($service_name) === false) {
             return false;
@@ -3090,8 +3099,10 @@ 
         $md5 = md5((time() + ($user_id * 5)) - rand(10000, 10000)); //generate some kind of random key
         $sql = "INSERT INTO $t_api (user_id, api_key,api_service) VALUES ($user_id,'$md5','$service_name')";
         $res = Database::query($sql);
-        if ($res === false)
-            return false; //error during query
+        if ($res === false) {
+                    return false;
+        }
+        //error during query
         $num = Database::insert_id();
         return ($num == 0) ? false : $num;
     }
@@ -3103,22 +3114,29 @@ 
      */
     public static function delete_api_key($key_id)
     {
-        if ($key_id != strval(intval($key_id)))
-            return false;
-        if ($key_id === false)
-            return false;
+        if ($key_id != strval(intval($key_id))) {
+                    return false;
+        }
+        if ($key_id === false) {
+                    return false;
+        }
         $t_api = Database::get_main_table(TABLE_MAIN_USER_API_KEY);
         $sql = "SELECT * FROM $t_api WHERE id = ".$key_id;
         $res = Database::query($sql);
-        if ($res === false)
-            return false; //error during query
+        if ($res === false) {
+                    return false;
+        }
+        //error during query
         $num = Database::num_rows($res);
-        if ($num !== 1)
-            return false;
+        if ($num !== 1) {
+                    return false;
+        }
         $sql = "DELETE FROM $t_api WHERE id = ".$key_id;
         $res = Database::query($sql);
-        if ($res === false)
-            return false; //error during query
+        if ($res === false) {
+                    return false;
+        }
+        //error during query
         return true;
     }
 
@@ -3130,10 +3148,12 @@ 
      */
     public static function update_api_key($user_id, $api_service)
     {
-        if ($user_id != strval(intval($user_id)))
-            return false;
-        if ($user_id === false)
-            return false;
+        if ($user_id != strval(intval($user_id))) {
+                    return false;
+        }
+        if ($user_id === false) {
+                    return false;
+        }
         $service_name = Database::escape_string($api_service);
         if (is_string($service_name) === false) {
             return false;
@@ -3159,12 +3179,15 @@ 
      */
     public static function get_api_key_id($user_id, $api_service)
     {
-        if ($user_id != strval(intval($user_id)))
-            return false;
-        if ($user_id === false)
-            return false;
-        if (empty($api_service))
-            return false;
+        if ($user_id != strval(intval($user_id))) {
+                    return false;
+        }
+        if ($user_id === false) {
+                    return false;
+        }
+        if (empty($api_service)) {
+                    return false;
+        }
         $t_api = Database::get_main_table(TABLE_MAIN_USER_API_KEY);
         $api_service = Database::escape_string($api_service);
         $sql = "SELECT id FROM $t_api WHERE user_id=".$user_id." AND api_service='".$api_service."'";
@@ -4666,8 +4689,9 @@ 
                     $form->applyFilter('extra_'.$field_details[1], 'stripslashes');
                     $form->applyFilter('extra_'.$field_details[1], 'trim');
                     if (!$admin_permissions) {
-                        if ($field_details[7] == 0)
-                            $form->freeze('extra_'.$field_details[1]);
+                        if ($field_details[7] == 0) {
+                                                    $form->freeze('extra_'.$field_details[1]);
+                        }
                     }
                     break;
                 case ExtraField::FIELD_TYPE_RADIO:
@@ -4724,8 +4748,9 @@ 
                     );
 
                     if (!$admin_permissions) {
-                        if ($field_details[7] == 0)
-                            $form->freeze('extra_'.$field_details[1]);
+                        if ($field_details[7] == 0) {
+                                                    $form->freeze('extra_'.$field_details[1]);
+                        }
                     }
                     break;
                 case ExtraField::FIELD_TYPE_SELECT_MULTIPLE:
@@ -4741,8 +4766,9 @@ 
                         array('multiple' => 'multiple')
                     );
                     if (!$admin_permissions) {
-                        if ($field_details[7] == 0)
-                            $form->freeze('extra_'.$field_details[1]);
+                        if ($field_details[7] == 0) {
+                                                    $form->freeze('extra_'.$field_details[1]);
+                        }
                     }
                     break;
                 case ExtraField::FIELD_TYPE_DATE:
@@ -4750,8 +4776,9 @@ 
                     $defaults['extra_'.$field_details[1]] = date('Y-m-d 12:00:00');
                     $form->setDefaults($defaults);
                     if (!$admin_permissions) {
-                        if ($field_details[7] == 0)
-                            $form->freeze('extra_'.$field_details[1]);
+                        if ($field_details[7] == 0) {
+                                                    $form->freeze('extra_'.$field_details[1]);
+                        }
                     }
                     $form->applyFilter('theme', 'trim');
                     break;
@@ -4760,8 +4787,9 @@ 
                     $defaults['extra_'.$field_details[1]] = date('Y-m-d 12:00:00');
                     $form->setDefaults($defaults);
                     if (!$admin_permissions) {
-                        if ($field_details[7] == 0)
-                            $form->freeze('extra_'.$field_details[1]);
+                        if ($field_details[7] == 0) {
+                                                    $form->freeze('extra_'.$field_details[1]);
+                        }
                     }
                     $form->applyFilter('theme', 'trim');
                     break;
@@ -4780,8 +4808,9 @@ 
                     $form->addGroup($group, 'extra_'.$field_details[1], $field_details[3]);
 
                     if (!$admin_permissions) {
-                        if ($field_details[7] == 0)
-                            $form->freeze('extra_'.$field_details[1]);
+                        if ($field_details[7] == 0) {
+                                                    $form->freeze('extra_'.$field_details[1]);
+                        }
                     }
 
                     /* Recoding the selected values for double : if the user has
@@ -4841,8 +4870,9 @@ 
                     break;
                 case ExtraField::FIELD_TYPE_TIMEZONE:
                     $form->addElement('select', 'extra_'.$field_details[1], $field_details[3], api_get_timezones(), '');
-                    if ($field_details[7] == 0)
-                        $form->freeze('extra_'.$field_details[1]);
+                    if ($field_details[7] == 0) {
+                                            $form->freeze('extra_'.$field_details[1]);
+                    }
                     break;
                 case ExtraField::FIELD_TYPE_SOCIAL_PROFILE:
                     // get the social network's favicon
@@ -4867,8 +4897,9 @@ 
                     );
                     $form->applyFilter('extra_'.$field_details[1], 'stripslashes');
                     $form->applyFilter('extra_'.$field_details[1], 'trim');
-                    if ($field_details[7] == 0)
-                        $form->freeze('extra_'.$field_details[1]);
+                    if ($field_details[7] == 0) {
+                                            $form->freeze('extra_'.$field_details[1]);
+                    }
                     break;
                 case ExtraField::FIELD_TYPE_FILE:
                     $extra_field = 'extra_'.$field_details[1];
@@ -5277,8 +5308,9 @@ 
         $url .= "?s=$s&d=$d&r=$r";
         if ( $img ) {
             $url = '<img src="' . $url . '"';
-            foreach ( $atts as $key => $val )
-                $url .= ' ' . $key . '="' . $val . '"';
+            foreach ( $atts as $key => $val ) {
+                            $url .= ' ' . $key . '="' . $val . '"';
+            }
             $url .= ' />';
         }
         return $url;