chamilo / chamilo-lms

plugin/vchamilo/cli/bulkdestroynodes.php

Braces +21 added lines, -7 removed lines

@@ -92,25 +92,39 @@
 }
 
 require_once($_configuration['root_sys'].'local/classes/database.class.php');       // cli only functions
-if ($options['verbose']) echo "loaded dbclass\n";
+if ($options['verbose']) {
+    echo "loaded dbclass\n";
+}
 require_once($_configuration['root_sys'].'local/classes/textlib.class.php');       // cli only functions
-if ($options['verbose']) echo "loaded textlib\n";
+if ($options['verbose']) {
+    echo "loaded textlib\n";
+}
 require_once($_configuration['root_sys'].'local/classes/mootochamlib.php');       // moodle like API
-if ($options['verbose']) echo "loaded moodle wrapping\n";
+if ($options['verbose']) {
+    echo "loaded moodle wrapping\n";
+}
 require_once($_configuration['root_sys'] . '/plugin/vchamilo/lib/vchamilo_plugin.class.php');
-if ($options['verbose']) echo "loaded vchamilo plugin\n";
+if ($options['verbose']) {
+    echo "loaded vchamilo plugin\n";
+}
 
 global $DB;
-if ($options['verbose']) echo "building database manager\n";
+if ($options['verbose']) {
+    echo "building database manager\n";
+}
 $DB = new DatabaseManager();
-if ($options['verbose']) echo "building plugin vchamilo\n";
+if ($options['verbose']) {
+    echo "building plugin vchamilo\n";
+}
 $plugin = VChamiloPlugin::create();
 
 if (empty($options['nodes'])) {
     cli_error(get_string('climissingnodes', 'block_vmoodle'));
 }
 
-if ($options['verbose']) echo "parsing nodelist\n";
+if ($options['verbose']) {
+    echo "parsing nodelist\n";
+}
 $nodes = vchamilo_parse_csv_nodelist($options['nodes'], $plugin);
 
 if ($options['lint']) {

plugin/bbb/lib/bbb_api.php

Braces +28 added lines, -40 removed lines

@@ -73,10 +73,11 @@ 
 			$data = curl_exec( $ch );
 			curl_close( $ch );
 
-			if($data)
-				return (new SimpleXMLElement($data));
-			else
-				return false;
+			if($data) {
+							return (new SimpleXMLElement($data));
+			} else {
+							return false;
+			}
 		}
 		return (simplexml_load_file($url));
 	}
@@ -85,11 +86,9 @@ 
 		/* Process required params and throw errors if we don't get values */
 		if ((isset($param)) && ($param != '')) {
 			return $param;
-		}
-		elseif (!isset($param)) {
+		} elseif (!isset($param)) {
 			throw new Exception('Missing parameter.');
-		}
-		else {
+		} else {
 			throw new Exception(''.$param.' is required.');
 		}
 	}
@@ -99,8 +98,7 @@ 
 		/* Don't know if we'll use this one, but let's build it in case. */
 		if ((isset($param)) && ($param != '')) {
 			return $param;
-		}
-		else {
+		} else {
 			$param = '';
 			return $param;
 		}
@@ -137,8 +135,9 @@ 
 		'&duration='.urlencode($creationParams['duration']);
 		//'&meta_category='.urlencode($creationParams['meta_category']);
 		$welcomeMessage = $creationParams['welcomeMsg'];
-		if(trim($welcomeMessage))
-			$params .= '&welcome='.urlencode($welcomeMessage);
+		if(trim($welcomeMessage)) {
+					$params .= '&welcome='.urlencode($welcomeMessage);
+		}
 		// Return the complete URL:
 		return ( $creationUrl.$params.'&checksum='.sha1("create".$params.$this->_securitySalt) );
 	}
@@ -165,8 +164,8 @@ 
 		$xml = $this->_processXmlResponse($this->getCreateMeetingURL($creationParams));
 
         if ($xml) {
-			if($xml->meetingID)
-				return array(
+			if($xml->meetingID) {
+							return array(
 					'returncode' => $xml->returncode->__toString(),
 					'message' => $xml->message->__toString(),
 					'messageKey' => $xml->messageKey->__toString(),
@@ -176,14 +175,14 @@ 
 					'hasBeenForciblyEnded' => $xml->hasBeenForciblyEnded->__toString(),
 					'createTime' => $xml->createTime->__toString()
 					);
-			else
-				return array(
+			} else {
+							return array(
 					'returncode' => $xml->returncode->__toString(),
 					'message' => $xml->message->__toString(),
 					'messageKey' => $xml->messageKey->__toString()
 					);
-		}
-		else {
+			}
+		} else {
 			return null;
 		}
 	}
@@ -253,8 +252,7 @@ 
 				'message' => $xml->message->__toString(),
 				'messageKey' => $xml->messageKey->__toString()
 				);
-		}
-		else {
+		} else {
 			return null;
 		}
 
@@ -288,8 +286,7 @@ 
 				'returncode' => $xml->returncode->__toString(),
 				'running' => $xml->running->__toString() 	// -- Returns true/false.
 			);
-		}
-		else {
+		} else {
 			return null;
 		}
 
@@ -317,8 +314,7 @@ 
 					'returncode' => $xml->returncode->__toString()
 				);
 				return $result;
-			}
-			elseif ($xml->messageKey == 'noMeetings') {
+			} elseif ($xml->messageKey == 'noMeetings') {
 				/* No meetings on server, so return just this info: */
 				$result = array(
 					'returncode' => $xml->returncode->__toString(),
@@ -326,8 +322,7 @@ 
 					'message' => $xml->message->__toString()
 				);
 				return $result;
-			}
-			else {
+			} else {
 				// In this case, we have success and meetings. First return general response:
 				$result = array(
 					'returncode' => $xml->returncode->__toString(),
@@ -348,8 +343,7 @@ 
 				}
 				return $result;
 			}
-		}
-		else {
+		} else {
 			return null;
 		}
 
@@ -388,8 +382,7 @@ 
 					'message' => $xml->message->__toString()
 				);
 				return $result;
-			}
-			else {
+			} else {
 				// In this case, we have success and meeting info:
 				$result = array(
 					'returncode' => $xml->returncode->__toString(),
@@ -418,8 +411,7 @@ 
 				}
 				return $result;
 			}
-		}
-		else {
+		} else {
 			return null;
 		}
 
@@ -463,8 +455,7 @@ 
 					'message' => $xml->message->__toString()
 				);
 				return $result;
-			}
-			else {
+			} else {
 				// In this case, we have success and recording info:
 				$result = array(
 					'returncode' => $xml->returncode->__toString(),
@@ -495,8 +486,7 @@ 
 					}
 				return $result;
 			}
-		}
-		else {
+		} else {
 			return null;
 		}
 	}
@@ -529,8 +519,7 @@ 
 				'returncode' => $xml->returncode->__toString(),
 				'published' => $xml->published->__toString() 	// -- Returns true/false.
 			);
-		}
-		else {
+		} else {
 			return null;
 		}
 
@@ -562,8 +551,7 @@ 
 				'returncode' => $xml->returncode->__toString(),
 				'deleted' => $xml->deleted->__toString() 	// -- Returns true/false.
 			);
-		}
-		else {
+		} else {
 			return null;
 		}
 

main/lp/openoffice_text.class.php

Braces +3 added lines, -2 removed lines

@@ -123,8 +123,9 @@
 
         for ($i = 0; $i < count($matches[0]); $i++) {
 
-            if (empty($matches[1][$i]))
-                continue;
+            if (empty($matches[1][$i])) {
+                            continue;
+            }
 
             $content = strstr($content,$matches[0][$i]);
             if ($i + 1 !== count($matches[0])) {

main/lp/learnpath.class.php

Braces +100 added lines, -68 removed lines

@@ -3881,8 +3881,9 @@ 
                 WHERE c_id = ".$course_id."
                 ORDER BY display_order";
         $res = Database::query($sql);
-        if ($res === false)
-            return false;
+        if ($res === false) {
+                    return false;
+        }
         $lps = array ();
         $lp_order = array ();
         $num = Database :: num_rows($res);
@@ -4480,8 +4481,9 @@ 
         if ($this->debug > 0) {
             error_log('New LP - In learnpath::set_maker()', 0);
         }
-        if (empty ($name))
-            return false;
+        if (empty ($name)) {
+                    return false;
+        }
         $this->maker = $name;
         $lp_table = Database :: get_course_table(TABLE_LP_MAIN);
         $course_id = api_get_course_int_id();
@@ -4546,8 +4548,9 @@ 
     public function set_terms_by_prefix($terms_string, $prefix)
     {
         $course_id = api_get_course_int_id();
-        if (api_get_setting('search_enabled') !== 'true')
-            return false;
+        if (api_get_setting('search_enabled') !== 'true') {
+                    return false;
+        }
 
         if (!extension_loaded('xapian')) {
             return false;
@@ -4560,8 +4563,9 @@ 
         $stored_terms = $this->get_common_index_terms_by_prefix($prefix);
 
         // 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 'xapian.php'; // TODO: Try catch every xapian use or make wrappers on API.
         require_once api_get_path(LIBRARY_PATH).'search/ChamiloIndexer.class.php';
@@ -4753,8 +4757,9 @@ 
         if ($this->debug > 0) {
             error_log('New LP - In learnpath::set_proximity()', 0);
         }
-        if (empty ($name))
-            return false;
+        if (empty ($name)) {
+                    return false;
+        }
 
         $this->proximity = $name;
         $lp_table = Database :: get_course_table(TABLE_LP_MAIN);
@@ -5098,8 +5103,9 @@ 
 
         $sql = "SELECT * FROM $lp_table WHERE c_id = ".$course_id." ORDER BY display_order";
         $res = Database::query($sql);
-        if ($res === false)
-            return false;
+        if ($res === false) {
+                    return false;
+        }
 
         $num = Database :: num_rows($res);
         // First check the order is correct, globally (might be wrong because
@@ -5410,8 +5416,9 @@ 
             $position[$key] = $row['display_order'];
         }
 
-        if (count($array) > 0)
-            array_multisort($parent, SORT_ASC, $position, SORT_ASC, $array);
+        if (count($array) > 0) {
+                    array_multisort($parent, SORT_ASC, $position, SORT_ASC, $array);
+        }
 
         return $array;
     }
@@ -6183,10 +6190,12 @@ 
                     if ($new_comment || $new_title) {
                         $tbl_doc = Database :: get_course_table(TABLE_DOCUMENT);
                         $ct = '';
-                        if ($new_comment)
-                            $ct .= ", comment='" . Database::escape_string($new_comment). "'";
-                        if ($new_title)
-                            $ct .= ", title='" . Database::escape_string($new_title)."' ";
+                        if ($new_comment) {
+                                                    $ct .= ", comment='" . Database::escape_string($new_comment). "'";
+                        }
+                        if ($new_title) {
+                                                    $ct .= ", title='" . Database::escape_string($new_title)."' ";
+                        }
 
                         $sql = "UPDATE " . $tbl_doc ." SET " . substr($ct, 1)."
                                WHERE c_id = ".$course_id." AND id = " . $document_id;
@@ -6210,17 +6219,21 @@ 
         // Please, do not modify this dirname formatting.
         $dir = isset($_GET['dir']) ? $_GET['dir'] : $_POST['dir'];
 
-        if (strstr($dir, '..'))
-            $dir = '/';
+        if (strstr($dir, '..')) {
+                    $dir = '/';
+        }
 
-        if ($dir[0] == '.')
-            $dir = substr($dir, 1);
+        if ($dir[0] == '.') {
+                    $dir = substr($dir, 1);
+        }
 
-        if ($dir[0] != '/')
-            $dir = '/' . $dir;
+        if ($dir[0] != '/') {
+                    $dir = '/' . $dir;
+        }
 
-        if ($dir[strlen($dir) - 1] != '/')
-            $dir .= '/';
+        if ($dir[strlen($dir) - 1] != '/') {
+                    $dir .= '/';
+        }
 
         $filepath = api_get_path(SYS_COURSE_PATH) . $_course['path'] . '/document' . $dir;
 
@@ -6285,8 +6298,9 @@ 
                 }
                 $return .= '<div style="padding:10px;">';
 
-                if ($msg != '')
-                    $return .= $msg;
+                if ($msg != '') {
+                                    $return .= $msg;
+                }
 
                 $return .= '<h3>'.$row['title'].'</h3>';
                 switch ($row['item_type']) {
@@ -6563,10 +6577,11 @@ 
         $item_title			= Security::remove_XSS($item_title);
         $item_description 	= Security::remove_XSS($item_description);
 
-        if ($id != 0 && is_array($extra_info))
-            $parent = $extra_info['parent_item_id'];
-        else
-            $parent = 0;
+        if ($id != 0 && is_array($extra_info)) {
+                    $parent = $extra_info['parent_item_id'];
+        } else {
+                    $parent = 0;
+        }
 
         $sql = "SELECT * FROM " . $tbl_lp_item . "
                 WHERE c_id = ".$course_id." AND lp_id = " . $this->lp_id;
@@ -6866,8 +6881,9 @@ 
                         $arrHide[] = $arrLP[$i]['id'];
                     }
                 } else {
-                    if ($arrLP[$i]['item_type'] == 'dir')
-                        $return .= '<option ' . (($parent == $arrLP[$i]['id']) ? 'selected="selected" ' : '') . 'style="padding-left:' . ($arrLP[$i]['depth'] * 10) . 'px;" value="' . $arrLP[$i]['id'] . '">' . $arrLP[$i]['title'] . '</option>';
+                    if ($arrLP[$i]['item_type'] == 'dir') {
+                                            $return .= '<option ' . (($parent == $arrLP[$i]['id']) ? 'selected="selected" ' : '') . 'style="padding-left:' . ($arrLP[$i]['depth'] * 10) . 'px;" value="' . $arrLP[$i]['id'] . '">' . $arrLP[$i]['title'] . '</option>';
+                    }
                 }
             }
             reset($arrLP);
@@ -6884,11 +6900,13 @@ 
 
         for ($i = 0; $i < count($arrLP); $i++) {
             if ($arrLP[$i]['parent_item_id'] == $parent && $arrLP[$i]['id'] != $id) {
-                if ($extra_info['previous_item_id'] == $arrLP[$i]['id'])
+                if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) {
+                                    $selected = 'selected="selected" ';
+                } elseif ($action == 'add') {
                     $selected = 'selected="selected" ';
-                elseif ($action == 'add') $selected = 'selected="selected" ';
-                else
-                    $selected = '';
+                } else {
+                                    $selected = '';
+                }
 
                 $return .= '<option ' . $selected . 'value="' . $arrLP[$i]['id'] . '">' . get_lang('After') . ' "' . $arrLP[$i]['title'] . '"</option>';
             }
@@ -6915,9 +6933,11 @@ 
                 $arrHide = array ();
                 for ($i = 0; $i < count($arrLP); $i++) {
                     if ($arrLP[$i]['id'] != $id && $arrLP[$i]['item_type'] != 'dir') {
-                        if ($extra_info['previous_item_id'] == $arrLP[$i]['id'])
-                            $s_selected_position = $arrLP[$i]['id'];
-                        elseif ($action == 'add') $s_selected_position = 0;
+                        if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) {
+                                                    $s_selected_position = $arrLP[$i]['id'];
+                        } elseif ($action == 'add') {
+                            $s_selected_position = 0;
+                        }
                         $arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
                     }
                 }
@@ -7110,9 +7130,11 @@ 
             $arrHide = array();
             for ($i = 0; $i < count($arrLP); $i++) {
                 if ($arrLP[$i]['id'] != $id && $arrLP[$i]['item_type'] != 'dir') {
-                    if (isset($extra_info['previous_item_id']) && $extra_info['previous_item_id'] == $arrLP[$i]['id'])
-                        $s_selected_position = $arrLP[$i]['id'];
-                    elseif ($action == 'add') $s_selected_position = 0;
+                    if (isset($extra_info['previous_item_id']) && $extra_info['previous_item_id'] == $arrLP[$i]['id']) {
+                                            $s_selected_position = $arrLP[$i]['id'];
+                    } elseif ($action == 'add') {
+                        $s_selected_position = 0;
+                    }
                     $arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
                 }
             }
@@ -7307,9 +7329,11 @@ 
 
             for ($i = 0; $i < count($arrLP); $i++) {
                 if ($arrLP[$i]['id'] != $id && $arrLP[$i]['item_type'] != 'dir') {
-                    if ($extra_info['previous_item_id'] == $arrLP[$i]['id'])
-                        $s_selected_position = $arrLP[$i]['id'];
-                    elseif ($action == 'add') $s_selected_position = 0;
+                    if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) {
+                                            $s_selected_position = $arrLP[$i]['id'];
+                    } elseif ($action == 'add') {
+                        $s_selected_position = 0;
+                    }
                     $arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
 
                 }
@@ -7343,8 +7367,7 @@ 
 
         if (is_numeric($extra_info)) {
             $form->addHidden('path', $extra_info);
-        }
-        elseif (is_array($extra_info)) {
+        } elseif (is_array($extra_info)) {
             $form->addHidden('path', $extra_info['path']);
         }
 
@@ -7397,8 +7420,9 @@ 
                     lp_id = " . $this->lp_id . " AND
                     id != $id";
 
-        if ($item_type == 'dir')
-            $sql .= " AND parent_item_id = 0";
+        if ($item_type == 'dir') {
+                    $sql .= " AND parent_item_id = 0";
+        }
 
         $result = Database::query($sql);
         $arrLP = array ();
@@ -7795,9 +7819,11 @@ 
             $arrHide = array();
             for ($i = 0; $i < count($arrLP); $i++) {
                 if ($arrLP[$i]['id'] != $id && $arrLP[$i]['item_type'] != 'dir' && $arrLP[$i]['item_type'] !== TOOL_LP_FINAL_ITEM) {
-                    if (isset($extra_info['previous_item_id']) && $extra_info['previous_item_id'] == $arrLP[$i]['id'])
+                    if (isset($extra_info['previous_item_id']) && $extra_info['previous_item_id'] == $arrLP[$i]['id']) {
+                                            $s_selected_position = $arrLP[$i]['id'];
+                    } elseif ($action == 'add') {
                         $s_selected_position = $arrLP[$i]['id'];
-                    elseif ($action == 'add') $s_selected_position = $arrLP[$i]['id'];
+                    }
 
                     $arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
 
@@ -7808,17 +7834,18 @@ 
                 $item_type = isset($extra_info['item_type']) ? $extra_info['item_type'] : null;
                 $edit = isset($_GET['edit']) ? $_GET['edit'] : null;
                 if (($extra_info == 'new' || $item_type == TOOL_DOCUMENT || $item_type == TOOL_LP_FINAL_ITEM || $edit == 'true')) {
-                    if (isset ($_POST['content']))
-                        $content = stripslashes($_POST['content']);
-                    elseif (is_array($extra_info)) {
+                    if (isset ($_POST['content'])) {
+                                            $content = stripslashes($_POST['content']);
+                    } elseif (is_array($extra_info)) {
                         //If it's an html document or a text file
                         if (!$no_display_edit_textarea) {
                             $content = $this->display_document($extra_info['path'], false, false);
                         }
-                    } elseif (is_numeric($extra_info))
-                        $content = $this->display_document($extra_info, false, false);
-                    else
-                        $content = '';
+                    } elseif (is_numeric($extra_info)) {
+                                            $content = $this->display_document($extra_info, false, false);
+                    } else {
+                                            $content = '';
+                    }
 
                     if (!$no_display_edit_textarea) {
                         // We need to calculate here some specific settings for the online editor.
@@ -8082,9 +8109,11 @@ 
             $arrHide = array();
             for ($i = 0; $i < count($arrLP); $i++) {
                 if ($arrLP[$i]['id'] != $id && $arrLP[$i]['item_type'] != 'dir') {
-                    if ($extra_info['previous_item_id'] == $arrLP[$i]['id'])
-                        $s_selected_position = $arrLP[$i]['id'];
-                    elseif ($action == 'add') $s_selected_position = 0;
+                    if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) {
+                                            $s_selected_position = $arrLP[$i]['id'];
+                    } elseif ($action == 'add') {
+                        $s_selected_position = 0;
+                    }
                     $arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
 
                 }
@@ -8280,9 +8309,11 @@ 
             $arrHide = array ();
             for ($i = 0; $i < count($arrLP); $i++) {
                 if ($arrLP[$i]['id'] != $id && $arrLP[$i]['item_type'] != 'dir') {
-                    if ($extra_info['previous_item_id'] == $arrLP[$i]['id'])
-                        $s_selected_position = $arrLP[$i]['id'];
-                    elseif ($action == 'add') $s_selected_position = 0;
+                    if ($extra_info['previous_item_id'] == $arrLP[$i]['id']) {
+                                            $s_selected_position = $arrLP[$i]['id'];
+                    } elseif ($action == 'add') {
+                        $s_selected_position = 0;
+                    }
                     $arrHide[$arrLP[$i]['id']]['value'] = $arrLP[$i]['title'];
 
                 }
@@ -9353,10 +9384,11 @@ 
 
                 // Dependency to other files - not yet supported.
                 $i = 1;
-                if ($inc_docs)
-                foreach ($inc_docs as $doc_info) {
+                if ($inc_docs) {
+                                foreach ($inc_docs as $doc_info) {
                     if (count($doc_info) < 1 || empty($doc_info[0])) {
                         continue;
+                }
                     }
                     $my_dep = $xmldoc->createElement('resource');
                     $res_id = 'RESOURCE_'.$item->get_id().'_'.$i;

main/gradebook/lib/be/learnpathlink.class.php

Braces +12 added lines, -8 removed lines

@@ -29,8 +29,9 @@ 
 	public function get_not_created_links()
 	{
 		return false;
-		if (empty($this->course_code))
-			die('Error in get_not_created_links() : course code not set');
+		if (empty($this->course_code)) {
+					die('Error in get_not_created_links() : course code not set');
+		}
 
 		$tbl_grade_links = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
 
@@ -57,8 +58,9 @@ 
 	 */
 	public function get_all_links()
 	{
-		if (empty($this->course_code))
-			die('Error in get_not_created_links() : course code not set');
+		if (empty($this->course_code)) {
+					die('Error in get_not_created_links() : course code not set');
+		}
 
 		$session_id = api_get_session_id();
 		if (empty($session_id)) {
@@ -111,8 +113,9 @@ 
                     lp_id = ".$this->get_ref_id()." AND
                     session_id = $session_id ";
 
-		if (isset($stud_id))
-			$sql .= ' AND user_id = '.intval($stud_id);
+		if (isset($stud_id)) {
+					$sql .= ' AND user_id = '.intval($stud_id);
+		}
 
 		// order by id, that way the student's first attempt is accessed first
 		$sql .= ' ORDER BY view_count DESC';
@@ -122,8 +125,9 @@ 
 		if (isset($stud_id)) {
 			if ($data = Database::fetch_assoc($scores)) {
 				return array ($data['progress'], 100);
-			} else
-				return null;
+			} else {
+							return null;
+			}
 		} else {
 			// all students -> get average
 			$students = array();  // user list, needed to make sure we only

main/gradebook/lib/be/evaluation.class.php

Braces +27 added lines, -12 removed lines

@@ -231,36 +231,51 @@ 
 		}
 
 		if (isset($user_id)) {
-			if ($paramcount != 0) $sql .= ' AND';
-			else $sql .= ' WHERE';
+			if ($paramcount != 0) {
+			    $sql .= ' AND';
+			} else {
+			    $sql .= ' WHERE';
+			}
 			$sql .= ' user_id = '.intval($user_id);
 			$paramcount ++;
 		}
 
 		if (isset($course_code) && $course_code <> '-1') {
-			if ($paramcount != 0) $sql .= ' AND';
-			else $sql .= ' WHERE';
+			if ($paramcount != 0) {
+			    $sql .= ' AND';
+			} else {
+			    $sql .= ' WHERE';
+			}
 			$sql .= " course_code = '".Database::escape_string($course_code)."'";
 			$paramcount ++;
 		}
 
 		if (isset($category_id)) {
-			if ($paramcount != 0) $sql .= ' AND';
-			else $sql .= ' WHERE';
+			if ($paramcount != 0) {
+			    $sql .= ' AND';
+			} else {
+			    $sql .= ' WHERE';
+			}
 			$sql .= ' category_id = '.intval($category_id);
 			$paramcount ++;
 		}
 
 		if (isset($visible)) {
-			if ($paramcount != 0) $sql .= ' AND';
-			else $sql .= ' WHERE';
+			if ($paramcount != 0) {
+			    $sql .= ' AND';
+			} else {
+			    $sql .= ' WHERE';
+			}
 			$sql .= ' visible = '.intval($visible);
 			$paramcount ++;
 		}
 
 		if (isset($locked)) {
-			if ($paramcount != 0) $sql .= ' AND';
-			else $sql .= ' WHERE';
+			if ($paramcount != 0) {
+			    $sql .= ' AND';
+			} else {
+			    $sql .= ' WHERE';
+			}
 			$sql .= ' locked = '.intval($locked);
 		}
 
@@ -398,7 +413,7 @@ 
 			.', description = ';
 		if (isset($this->description)) {
 			$sql .= "'".Database::escape_string($this->get_description())."'";
-		}else {
+		} else {
 			$sql .= 'null';
 		}
 		$sql .= ', user_id = '.intval($this->get_user_id())
@@ -469,7 +484,7 @@ 
 				$sql .= ' AND user_id = '.api_get_user_id();
 			}
 
-		}else {
+		} else {
 			$sql .= ' AND user_id = '.api_get_user_id();
 		}
 

main/admin/add_sessions_to_usergroup.php

Braces +4 added lines, -1 removed lines

@@ -173,7 +173,10 @@
 echo '<div id="advancedSearch" style="display: none">'. get_lang('SearchSessions'); ?> :
      <input name="SearchSession" onchange = "xajax_search_usergroup_sessions(this.value,'searchbox')" onkeyup="this.onchange()">
      </div>
-<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?id=<?php echo $id; if(!empty($_GET['add'])) echo '&add=true' ; ?>" style="margin:0px;" <?php if($ajax_search){echo ' onsubmit="valide();"';}?>>
+<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?id=<?php echo $id; if(!empty($_GET['add'])) {
+    echo '&add=true' ;
+}
+?>" style="margin:0px;" <?php if($ajax_search){echo ' onsubmit="valide();"';}?>>
 <?php
 echo '<legend>'.$data['name'].': '.$tool_name.'</legend>';
 echo Display::input('hidden','id',$id);

main/document/edit_draw.php

Braces +3 added lines, -2 removed lines

@@ -96,13 +96,14 @@
 
 $is_certificate_mode = DocumentManager::is_certificate_mode($dir);
 
-if (!$is_certificate_mode)
+if (!$is_certificate_mode) {
     $interbreadcrumb[] = array(
         "url" => "./document.php?curdirpath=".urlencode($my_cur_dir_path).'&'.api_get_cidreq(),
         "name" => get_lang('Documents'),
     );
-else
+} else {
     $interbreadcrumb[] = array('url' => '../gradebook/'.$_SESSION['gradebook_dest'], 'name' => get_lang('Gradebook'));
+}
 
 // Interbreadcrumb for the current directory root path
 if (empty($document_data['parents'])) {

main/dropbox/dropbox_class.inc.php

Braces +9 added lines, -3 removed lines

@@ -491,13 +491,19 @@
 		$id = intval($id);
 		$sql = "DELETE FROM ". Database::get_course_table(TABLE_DROPBOX_FILE) ."
 		        WHERE c_id = $course_id AND cat_id = '".$id."' ";
-		if (!Database::query($sql)) return false;
+		if (!Database::query($sql)) {
+		    return false;
+		}
 		$sql = "DELETE FROM ". Database::get_course_table(TABLE_DROPBOX_CATEGORY) ."
 		        WHERE c_id = $course_id AND cat_id = '".$id."' ";
-		if (!Database::query($sql)) return false;
+		if (!Database::query($sql)) {
+		    return false;
+		}
 		$sql = "DELETE FROM ".Database::get_course_table(TABLE_DROPBOX_POST)."
 		        WHERE c_id = $course_id AND cat_id = '".$id."' ";
-		if (!Database::query($sql)) return false;
+		if (!Database::query($sql)) {
+		    return false;
+		}
 		return true;
 	}