Google Drive Activity Service

 /** 
 * Lists 10 activity for a Drive user. 
 * @see https://developers.google.com/drive/activity/v2/reference/rest/v2/activity/query 
 */ 
 function 
  
 listDriveActivity 
 () 
  
 { 
  
 const 
  
 request 
  
 = 
  
 { 
  
 pageSize 
 : 
  
 10 
  
 // Use other parameter here if needed. 
  
 }; 
  
 try 
  
 { 
  
 // Activity.query method is used Query past activity in Google Drive. 
  
 const 
  
 response 
  
 = 
  
 DriveActivity 
 . 
 Activity 
 . 
 query 
 ( 
 request 
 ); 
  
 const 
  
 activities 
  
 = 
  
 response 
 . 
 activities 
 ; 
  
 if 
  
 ( 
 ! 
 activities 
  
 || 
  
 activities 
 . 
 length 
  
 === 
  
 0 
 ) 
  
 { 
  
 console 
 . 
 log 
 ( 
 'No activity.' 
 ); 
  
 return 
 ; 
  
 } 
  
 console 
 . 
 log 
 ( 
 'Recent activity:' 
 ); 
  
 for 
  
 ( 
 const 
  
 activity 
  
 of 
  
 activities 
 ) 
  
 { 
  
 // get time information of activity. 
  
 const 
  
 time 
  
 = 
  
 getTimeInfo 
 ( 
 activity 
 ); 
  
 // get the action details/information 
  
 const 
  
 action 
  
 = 
  
 getActionInfo 
 ( 
 activity 
 . 
 primaryActionDetail 
 ); 
  
 // get the actor's details of activity 
  
 const 
  
 actors 
  
 = 
  
 activity 
 . 
 actors 
 . 
 map 
 ( 
 getActorInfo 
 ); 
  
 // get target information of activity. 
  
 const 
  
 targets 
  
 = 
  
 activity 
 . 
 targets 
 . 
 map 
 ( 
 getTargetInfo 
 ); 
  
 // print the time,actor,action and targets of drive activity. 
  
 console 
 . 
 log 
 ( 
 '%s: %s, %s, %s' 
 , 
  
 time 
 , 
  
 actors 
 , 
  
 action 
 , 
  
 targets 
 ); 
  
 } 
  
 } 
  
 catch 
  
 ( 
 err 
 ) 
  
 { 
  
 // TODO (developer) - Handle error from drive activity API 
  
 console 
 . 
 log 
 ( 
 'Failed with an error %s' 
 , 
  
 err 
 . 
 message 
 ); 
  
 } 
 } 
 /** 
 * @param {object} object 
 * @return {string}  Returns the name of a set property in an object, or else "unknown". 
 */ 
 function 
  
 getOneOf 
 ( 
 object 
 ) 
  
 { 
  
 for 
  
 ( 
 const 
  
 key 
  
 in 
  
 object 
 ) 
  
 { 
  
 return 
  
 key 
 ; 
  
 } 
  
 return 
  
 'unknown' 
 ; 
 } 
 /** 
 * @param {object} activity Activity object. 
 * @return {string} Returns a time associated with an activity. 
 */ 
 function 
  
 getTimeInfo 
 ( 
 activity 
 ) 
  
 { 
  
 if 
  
 ( 
 'timestamp' 
  
 in 
  
 activity 
 ) 
  
 { 
  
 return 
  
 activity 
 . 
 timestamp 
 ; 
  
 } 
  
 if 
  
 ( 
 'timeRange' 
  
 in 
  
 activity 
 ) 
  
 { 
  
 return 
  
 activity 
 . 
 timeRange 
 . 
 endTime 
 ; 
  
 } 
  
 return 
  
 'unknown' 
 ; 
 } 
 /** 
 * @param {object} actionDetail The primary action details of the activity. 
 * @return {string} Returns the type of action. 
 */ 
 function 
  
 getActionInfo 
 ( 
 actionDetail 
 ) 
  
 { 
  
 return 
  
 getOneOf 
 ( 
 actionDetail 
 ); 
 } 
 /** 
 * @param {object} user The User object. 
 * @return {string}  Returns user information, or the type of user if not a known user. 
 */ 
 function 
  
 getUserInfo 
 ( 
 user 
 ) 
  
 { 
  
 if 
  
 ( 
 'knownUser' 
  
 in 
  
 user 
 ) 
  
 { 
  
 const 
  
 knownUser 
  
 = 
  
 user 
 . 
 knownUser 
 ; 
  
 const 
  
 isMe 
  
 = 
  
 knownUser 
 . 
 isCurrentUser 
  
 || 
  
 false 
 ; 
  
 return 
  
 isMe 
  
 ? 
  
 'people/me' 
  
 : 
  
 knownUser 
 . 
 personName 
 ; 
  
 } 
  
 return 
  
 getOneOf 
 ( 
 user 
 ); 
 } 
 /** 
 * @param {object} actor The Actor object. 
 * @return {string} Returns actor information, or the type of actor if not a user. 
 */ 
 function 
  
 getActorInfo 
 ( 
 actor 
 ) 
  
 { 
  
 if 
  
 ( 
 'user' 
  
 in 
  
 actor 
 ) 
  
 { 
  
 return 
  
 getUserInfo 
 ( 
 actor 
 . 
 user 
 ); 
  
 } 
  
 return 
  
 getOneOf 
 ( 
 actor 
 ); 
 } 
 /** 
 * @param {object} target The Target object. 
 * @return {string} Returns the type of a target and an associated title. 
 */ 
 function 
  
 getTargetInfo 
 ( 
 target 
 ) 
  
 { 
  
 if 
  
 ( 
 'driveItem' 
  
 in 
  
 target 
 ) 
  
 { 
  
 const 
  
 title 
  
 = 
  
 target 
 . 
 driveItem 
 . 
 title 
  
 || 
  
 'unknown' 
 ; 
  
 return 
  
 'driveItem:"' 
  
 + 
  
 title 
  
 + 
  
 '"' 
 ; 
  
 } 
  
 if 
  
 ( 
 'drive' 
  
 in 
  
 target 
 ) 
  
 { 
  
 const 
  
 title 
  
 = 
  
 target 
 . 
 drive 
 . 
 title 
  
 || 
  
 'unknown' 
 ; 
  
 return 
  
 'drive:"' 
  
 + 
  
 title 
  
 + 
  
 '"' 
 ; 
  
 } 
  
 if 
  
 ( 
 'fileComment' 
  
 in 
  
 target 
 ) 
  
 { 
  
 const 
  
 parent 
  
 = 
  
 target 
 . 
 fileComment 
 . 
 parent 
  
 || 
  
 {}; 
  
 const 
  
 title 
  
 = 
  
 parent 
 . 
 title 
  
 || 
  
 'unknown' 
 ; 
  
 return 
  
 'fileComment:"' 
  
 + 
  
 title 
  
 + 
  
 '"' 
 ; 
  
 } 
  
 return 
  
 getOneOf 
 ( 
 target 
 ) 
  
 + 
  
 ':unknown' 
 ; 
 }