chamilo / chamilo-lms

main/inc/lib/legal.lib.php

Braces +8 added lines, -6 removed lines

@@ -198,12 +198,14 @@
 			//echo strlen($legal[1]); echo '<br>';
 			$versions[]=$legal[0];
 			$languages[]=$legal[1];
-			if (strlen($legal[2])>2000)
-				$legal[2]= substr($legal[2],0,2000).' ... ';
-			if ($legal[4]==0)
-				$legal[4]= get_lang('HTMLText');
-			elseif($legal[4]==1)
-				$legal[4]=get_lang('PageLink');
+			if (strlen($legal[2])>2000) {
+							$legal[2]= substr($legal[2],0,2000).' ... ';
+			}
+			if ($legal[4]==0) {
+							$legal[4]= get_lang('HTMLText');
+			} elseif($legal[4]==1) {
+							$legal[4]=get_lang('PageLink');
+			}
 			$legals[] = $legal;
 		}
 		return $legals;

main/inc/lib/display.lib.php

Braces +3 added lines, -2 removed lines

@@ -666,9 +666,10 @@
         $result = '';
         for ($i = $min; $i <= $max; $i ++) {
             $result .= '<option value="'.$i.'"';
-            if (is_int($selected_num))
-                if ($selected_num == $i) {
+            if (is_int($selected_num)) {
+                            if ($selected_num == $i) {
                     $result .= ' selected="selected"';
+            }
                 }
             $result .= '>'.$i.'</option>';
         }

main/inc/lib/events.lib.php

Braces +12 added lines, -4 removed lines

@@ -333,8 +333,12 @@ 
     ) {
         global $debug;
 
-        if ($debug) error_log('Called to update_event_exercice');
-        if ($debug) error_log('duration:' . $duration);
+        if ($debug) {
+            error_log('Called to update_event_exercice');
+        }
+        if ($debug) {
+            error_log('duration:' . $duration);
+        }
 
         if ($exeid != '') {
             /*
@@ -386,8 +390,12 @@ 
         		 WHERE exe_id = '".Database::escape_string($exeid)."'";
             $res = Database::query($sql);
 
-            if ($debug) error_log('update_event_exercice called');
-            if ($debug) error_log("$sql");
+            if ($debug) {
+                error_log('update_event_exercice called');
+            }
+            if ($debug) {
+                error_log("$sql");
+            }
 
             //Deleting control time session track
             //ExerciseLib::exercise_time_control_delete($exo_id);

main/inc/lib/course.lib.php

Braces +2 added lines, -2 removed lines

@@ -1880,7 +1880,7 @@ 
                         $html .= Display::tag('li', Display::return_icon('teacher.png', $teacher, null, ICON_SIZE_TINY) . ' ' . $teacher);
                     }
                     $html .= '</ul>';
-                }else{
+                } else{
                     $html .= array_to_string($list, $separator);
                 }
             }
@@ -3236,7 +3236,7 @@ 
             $html .= '<a class="thumbnail" href="'.$params['link'].'">';
             $html .= $params['icon'];
             $html .= '</a>';
-        }else{
+        } else{
             $html .= $params['icon'];
         }
         $html .= '</div>';

main/inc/lib/social.lib.php

Braces +9 added lines, -5 removed lines

@@ -1631,11 +1631,11 @@ 
 
             if ($size == IMAGE_WALL_SMALL) {
                 $name = IMAGE_WALL_SMALL. '_' . $array[2];
-            }else if($size == IMAGE_WALL_MEDIUM){
+            } else if($size == IMAGE_WALL_MEDIUM){
                 $name = IMAGE_WALL_MEDIUM. '_' . $array[2];
-            }else if($size == IMAGE_WALL_BIG){
+            } else if($size == IMAGE_WALL_BIG){
                 $name = IMAGE_WALL_BIG. '_' . $array[2];
-            }else {
+            } else {
                 $name = IMAGE_WALL_SMALL. '_' . $array[2];
             }
             $lessImage = str_replace($array[2], '', $path);
@@ -1759,7 +1759,9 @@ 
             $friendHtml.= '<ul class="nav nav-list">';
             $j = 1;
             for ($k=0; $k < $number_friends; $k++) {
-                if ($j > $number_of_images) break;
+                if ($j > $number_of_images) {
+                    break;
+                }
 
                 if (isset($friends[$k])) {
                     $friend = $friends[$k];
@@ -1815,7 +1817,9 @@ 
             $friendHtml.= '<div class="list-group">';
             $j = 1;
             for ($k=0; $k < $number_friends; $k++) {
-                if ($j > $number_of_images) break;
+                if ($j > $number_of_images) {
+                    break;
+                }
 
                 if (isset($friends[$k])) {
                     $friend = $friends[$k];

main/inc/lib/message.lib.php

Braces +24 added lines, -16 removed lines

@@ -131,8 +131,9 @@ 
             $direction = 'DESC';
         } else {
             $column = intval($column);
-            if (!in_array($direction, array('ASC', 'DESC')))
-                $direction = 'ASC';
+            if (!in_array($direction, array('ASC', 'DESC'))) {
+                            $direction = 'ASC';
+            }
         }
         $table_message = Database::get_main_table(TABLE_MESSAGE);
 
@@ -488,8 +489,9 @@ 
     public static function delete_message_by_user_receiver($user_receiver_id, $id)
     {
         $table_message = Database::get_main_table(TABLE_MESSAGE);
-        if ($id != strval(intval($id)))
-            return false;
+        if ($id != strval(intval($id))) {
+                    return false;
+        }
         $user_receiver_id = intval($user_receiver_id);
         $id = intval($id);
         $sql = "SELECT * FROM $table_message
@@ -664,8 +666,9 @@ 
      */
     public static function update_message($user_id, $message_id)
     {
-        if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id)))
-            return false;
+        if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id))) {
+                    return false;
+        }
 
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $sql = "UPDATE $table_message SET msg_status = '0'
@@ -705,8 +708,9 @@ 
      */
     public static function get_message_by_user($user_id, $message_id)
     {
-        if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id)))
-            return false;
+        if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id))) {
+                    return false;
+        }
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $query = "SELECT * FROM $table_message
                   WHERE user_receiver_id=".intval($user_id)." AND id='".intval($message_id)."'";
@@ -721,8 +725,9 @@ 
      */
     public static function get_messages_by_group($group_id)
     {
-        if ($group_id != strval(intval($group_id)))
-            return false;
+        if ($group_id != strval(intval($group_id))) {
+                    return false;
+        }
 
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $group_id = intval($group_id);
@@ -749,8 +754,9 @@ 
      */
     public static function get_messages_by_group_by_message($group_id, $message_id)
     {
-        if ($group_id != strval(intval($group_id)))
-            return false;
+        if ($group_id != strval(intval($group_id))) {
+                    return false;
+        }
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $group_id = intval($group_id);
         $sql = "SELECT * FROM $table_message
@@ -828,8 +834,9 @@ 
      */
     public static function exist_message($user_id, $id)
     {
-        if ($id != strval(intval($id)) || $user_id != strval(intval($user_id)))
-            return false;
+        if ($id != strval(intval($id)) || $user_id != strval(intval($user_id))) {
+                    return false;
+        }
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $query = "SELECT id FROM $table_message
                   WHERE
@@ -860,8 +867,9 @@ 
             $direction = 'DESC';
         } else {
             $column = intval($column);
-            if (!in_array($direction, array('ASC', 'DESC')))
-                $direction = 'ASC';
+            if (!in_array($direction, array('ASC', 'DESC'))) {
+                            $direction = 'ASC';
+            }
         }
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $request = api_is_xml_http_request();

main/inc/lib/search/xapian/XapianIndexer.class.php

Braces +9 added lines, -6 removed lines

@@ -70,13 +70,16 @@
      */
     function connectDb($path = null, $dbMode = null, $lang = 'english')
     {
-        if ($this->db != null)
-            return $this->db;
-        if ($dbMode == null)
-            $dbMode = Xapian::DB_CREATE_OR_OPEN;
+        if ($this->db != null) {
+                    return $this->db;
+        }
+        if ($dbMode == null) {
+                    $dbMode = Xapian::DB_CREATE_OR_OPEN;
+        }
 
-        if ($path == null)
-            $path = api_get_path(SYS_UPLOAD_PATH).'plugins/xapian/searchdb/';
+        if ($path == null) {
+                    $path = api_get_path(SYS_UPLOAD_PATH).'plugins/xapian/searchdb/';
+        }
 
         try {
             $this->db = new XapianWritableDatabase($path, $dbMode);

main/inc/lib/search/search_widget.php

Braces +12 added lines, -5 removed lines

@@ -48,7 +48,9 @@ 
 
     foreach ($sf_term_array as $raw_term) {
         $term = substr($raw_term, 1);
-        if (empty($term)) continue;
+        if (empty($term)) {
+            continue;
+        }
         $html_term = htmlspecialchars($term, ENT_QUOTES, $charset);
         $selected = '';
         if (!empty($_REQUEST['sf_'.$prefix]) && is_array($_REQUEST['sf_'.$prefix]) && in_array($term,$_REQUEST['sf_'.$prefix])) {
@@ -69,7 +71,9 @@ 
     $max = count($sf_terms);
     $multiple_selects .='';
     foreach ($sf_terms as $prefix => $sf_term_array) {
-        if ($prefix == $prefilter_prefix) continue;
+        if ($prefix == $prefilter_prefix) {
+            continue;
+        }
         $multiple_select = '';
         if ($i>0) {
             //print "+" image
@@ -342,9 +346,10 @@ 
 
 	// Tool introduction
     // TODO: Settings for the online editor to be checked (insert an image for example). Probably this is a special case here.
-    if (api_get_course_id() !== -1)
-    if (!empty($groupId)) {
+    if (api_get_course_id() !== -1) {
+        if (!empty($groupId)) {
         Display::display_introduction_section(TOOL_SEARCH.$groupId);
+    }
     } else {
         Display::display_introduction_section(TOOL_SEARCH);
     }
@@ -366,7 +371,9 @@ 
                     break;
                 }
             }
-            if ($thesaurus_decided) break;
+            if ($thesaurus_decided) {
+                break;
+            }
         }
     }
 

main/inc/lib/search/ChamiloIndexer.class.php

Braces +6 added lines, -4 removed lines

@@ -36,8 +36,9 @@ 
         $stored_terms = $this->get_terms_on_db($prefix, $course_code, $tool_id, $ref_id_high_level);
 
         // don't do anything if no change, verify only at DB, not the search engine
-        if ((count(array_diff($terms, $stored_terms)) == 0) && (count(array_diff($stored_terms, $terms)) == 0))
-            return FALSE;
+        if ((count(array_diff($terms, $stored_terms)) == 0) && (count(array_diff($stored_terms, $terms)) == 0)) {
+                    return FALSE;
+        }
 
         require_once api_get_path(LIBRARY_PATH) . 'search/xapian/XapianQuery.php';
 
@@ -45,8 +46,9 @@ 
         $doc = $this->get_document($search_did);
         $xapian_terms = xapian_get_doc_terms($doc, $prefix);
         $xterms = array();
-        foreach ($xapian_terms as $xapian_term)
-            $xterms[] = substr($xapian_term['name'], 1);
+        foreach ($xapian_terms as $xapian_term) {
+                    $xterms[] = substr($xapian_term['name'], 1);
+        }
 
         $dterms = $terms;