class relevant information send after class
class relevant information including msg which suppose should be send after class , as msg type of Class total data,and some other important type of msg as Appraise Message、class Recording file Generated message、 class Recording file uploaded message、EDU answering msg.
in fact those msg should be kinds of realtime msg too. They are here because these msg provide most of the data that frequently asked.
1.Class total data
The summary data will be generated after the class closed(20minutes after the class end time)，json format（please see examples for reference ）.
| Key | data | Instruction |
|---|---|---|
| Cmd | String | Type is string，'End' |
| Data | object | Contains all kinds of information in the classroom |
| └ stageEnd | object | On stage and under stage ；Statistics on the number of stepping down and the time on stage or under stage, if you enter the classroom it means you on stage and the whole class is in the classroom, and did not be stepped down, the number of on stage is 1, the time on stage is in class time |
| └ UID | object | user UID |
| └ DownCount | Int32 | The number of under stage |
| └ DownTotal | Int32 | The time under the stage |
| └ UpCount | Int32 | Number of times on the stage |
| └ UpTotal | Int32 | Time on the stage |
| └ handsupEnd | object | hand up；Statistics for frequency and time of students’handsing up .If the time interval is shorter,the time of this single hands up may be 0 |
| └ UID | object | user UID |
| └ CTime | Int64 | hand up number |
| └ Total | Int32 | hand up total time |
| └ inoutEnd | object | into the classroom and out of the classroom |
| └ UID | object | user UID |
| └ Total | Int64 | The sum of the time of the individual in the classroom |
| └ Details | object array | Individual access to classroom records |
| └ Type | String | into the classroom and out of the classroom："In"or"Out" |
| └ Time | Int64 | The time to enter the classroom and out of the classroom |
| └ Identity | Int32 | User's identity |
| └ awardEnd | object | rewards |
| └ UID | object | user UID |
| └ Total | Int32 | Get times of reward |
| └ timerEnd | object | The timer |
| └ Count | Int32 | The number of times use a timer |
| └ muteEnd | object | mute |
| └ Persons | object | targeting individual mute |
| └ Total | Int64 | A person is in a state of being able to speak sum of the time |
| └ MuteAll | object | teacher used all mute |
| └ Count | Int32 | All mute number |
| └ Total | Int64 | All mute time |
| └ smallboardEnd | object | small blackboard |
| └ Count | Int32 | The number of USES of small blackboard |
| └ Total | Int64 | Use the total length of the small blackboard |
| └ Period | array | Every time I use the small blackboard the time period |
| └ DCount | Int32 | The number of times of the every time use of a small blackboard |
| └ authorizeEnd | object | authorise |
| └ UID | object | user UID |
| └ Count | Int32 | Authorization number |
| └ Total | Int64 | authorise The total length |
| └ diceEnd | object | dice |
| └ Count | Int32 | Use the dice number |
| └ answerEnd | object | Small tool for answering questions |
| └ Count | Int32 | The total number of tools used to answer questions |
| └ AverageAccuracy | float | The accuracy of the average answer |
| └ Answers | array object | Every time answer question situation |
| └ Answer question person | object | Answer question situation |
| └ SelectedItem | String | Student choice answer |
| └ LastCommitTime | Int64 | Time for students to submit answers |
| └ RecvQuestionTime | Int64 | The students received the answer time |
| └ Participants | object array | The description of the student who took part in the answer the question |
| └ Identity | Int32 | answer the question identity |
| └ Uid | Int32 | student ID |
| └ ShowName | String | student nickname |
| └ CorrectItems | String | The correct answer |
| └ Accuracy | float | The correct probability of this problem |
| └ screenshareEnd | object | Screen sharing |
| └ Count | Int32 | Screen sharing number of use |
| └ Total | Int64 | Screen sharing the total length |
| └ Period | array | Use screen time each time |
| └ responderEnd | object | The buzzer |
| └ Count | Int32 | The buzzer number of use |
| └ Persons | object | Participate in answering the user |
| └ buzzer person | object | |
| └ Count | Int32 | This person is involved in the number of answers |
| └ SCount | Int32 | The number of times the person has won |
| └ kickoutEnd | object | Kicked out of the classroom |
| └ UID | object array | Was kicked out of people UID |
| └ Duration | Int32 | Kick out the duration of the classroom |
| └ Time | Int64 | Kick out the classroom time |
| └ sharewidgetEnd | object | courseware |
| └ Files | object array | Use courseware every time particulars |
| └ StartTime | Int64 | Open courseware time |
| └ EndTime | Int64 | Close courseware time |
| └ FileName | String | Courseware name |
| └ Count | Int32 | Use the total number of courseware |
| └ Total | Int64 | Use the total length of courseware |
| └ edbEnd | object | edb courseware |
| └ Files | object array | details for each edb |
| └ FileKey | String | file index, 0 for local file |
| └ ActionTime | Int32 | when the edb was opened |
| └ FileSource | Int32 | source of the edb: 0 local ; 1, clouddisk |
| └ FileName | String | file name |
| └ equipmentsEnd | object | info of equipment |
| └ UID | object | UID |
| └ Camera | object | camera information |
| └ Total | Int32 | total time when camera is opened, on stage time only |
| └ groupEnd | object | detail info of group function for each class |
| └ Grouping | object | each time when grouping |
| └ Count | Int32 | number of times of grouping |
| └ Duration | Int32 | total duration of grouping |
| └ Items | object array | each record of grouping |
| └ Duration | Int32 | duration for a grouping |
| └ StartTime | Int32 | start time of a grouping |
| └ Groups | object array | members of groups |
| └ GroupId | Int32 | group id |
| └ Role | Int32 | role in group,1:team leader,0:team member |
| └ UID | object | UID |
Instance
{
"ClassID": 25672,
"CourseID" : 116576,
"Cmd" : "End",
"CloseTime" : 1499718000,
"StartTime" : 1499653800,
"SID" : 1000082,
"Data" : {
"edbEnd" : {
"Files" : [
{
"FileKey" : "49450405-9650126",
"ActionTime" : 1577188373,
"FileSource" : 1,
"FileName" : "小二 奥数 第5讲 火柴游戏.edb"
},
{
"FileKey" : "49179155-9650126",
"ActionTime" : 1577188447,
"FileSource" : 1,
"FileName" : "小二 奥数 第4讲 锯木头.edb"
},
{
"FileKey" : "49450405-9650126",
"ActionTime" : 1577188619,
"FileSource" : 1,
"FileName" : "小二 奥数 第5讲 火柴游戏.edb"
}
]
},
"stageEnd" : {
"1002646" : {
"DownCount" : 0,
"UpTotal" : 965,
"UpCount" : 1,
"DownTotal" : 0
},
"1002647" : {
"DownCount" : 1,
"DownTotal" : 7,
"UpCount" : 2,
"UpTotal" : 957
},
"1002648" : {
"DownCount" : 3,
"DownTotal" : 11,
"UpCount" : 4,
"UpTotal" : 816
}
},
"handsupEnd" : {
"1002647" : {
"CTime" : 3,
"Total" : 1
}
},
"awardEnd" : {
"1002647" : {
"Total" : 2
},
"1002648" : {
"Total" : 2
}
},
"timerEnd" : {
"Count" : 3,
"Timing_Count" : 0
},
"muteEnd" : {
"Persons" : {
"1002646" : {
"Total" : 965
},
"1002647" : {
"Total" : 957
},
"1002648" : {
"Total" : 34
}
},
"MuteAll" : {
}
},
"groupEnd" : {
"Grouping" : {
"Count" : 2,
"Items" : [
{
"Duration" : 6,
"Groups" : [
{
"1" : [
{
"Role" : 1,
"UID" : 1013566
},
{
"Role" : 0,
"UID" : 1013567
}
]
},
{
"2" : [
{
"Role" : 0,
"UID" : 1013564
},
{
"Role" : 1,
"UID" : 1013565
}
]
}
],
"StartTime" : 1594868086
},
{
"Duration" : 4,
"Groups" : [
{
"1" : [
{
"Role" : 1,
"UID" : 1013564
},
{
"Role" : 0,
"UID" : 1013567
}
]
},
{
"2" : [
{
"Role" : 1,
"UID" : 1013566
}
]
},
{
"3" : [
{
"Role" : 1,
"UID" : 1013565
}
]
}
],
"StartTime" : 1594868093
}
],
"Duration" : 10
}
},
"inoutEnd" : {
"1002646" : {
"Total" : 965,
"Details" : [
{
"Type" : "In",
"Device": 0,
"Time" : 1499673085
},
{
"Type" : "Out",
"Time" : 1499674050
}
],
"Identity": 1
},
"1002647" : {
"Total" : 964,
"Details" : [
{
"Type" : "In",
"Device": 0,
"Time" : 1499673094
},
{
"Type" : "Out",
"Time" : 1499674058
}
],
"Identity": 3
},
"1002648" : {
"Total" : 827,
"Details" : [
{
"Type" : "In",
"Device": 0,
"Time" : 1499673196
},
{
"Type" : "Out",
"Time" : 1499674023
}
],
"Identity": 1
}
},
"smallboardEnd" : {
"Count" : 1,
"Total" : 309,
"Period" : [
309
],
"DCount" : 4
},
"authorizeEnd" : {
"1002646" : {
"Count" : 0,
"Total" : 0
},
"1002647" : {
"Count" : 2,
"Total" : 38
},
"1002648" : {
"Count" : 0,
"Total" : 0
}
},
"diceEnd" : {
"Count" : 5
},
"answerEnd" : {
"Count" : 2,
"AverageAccuracy" : 0.5,
"Answers" : [
{
"1002647" : {
"SelectedItem" : "B",
"LastCommitTime" : 1499673922,
"RecvQuestionTime" : 1499673916
},
"Participants" : [
{
"Identity" : 1,
"Uid" : 1002647,
"ShowName" : "236...0002"
},
{
"Identity" : 1,
"Uid" : 1002648,
"ShowName" : "236...0003"
}
],
"CorrectItems" : "A",
"1002648" : {
"SelectedItem" : "A",
"LastCommitTime" : 1499673920,
"RecvQuestionTime" : 1499673915
},
"Accuracy" : 0.5
},
{
"1002647" : {
"SelectedItem" : "BCE",
"LastCommitTime" : 1499673972,
"RecvQuestionTime" : 1499673968
},
"Participants" : [
{
"Identity" : 1,
"Uid" : 1002647,
"ShowName" : "236...0002"
},
{
"Identity" : 1,
"Uid" : 1002648,
"ShowName" : "236...0003"
}
],
"CorrectItems" : "BCE",
"1002648" : {
"SelectedItem" : "ABC",
"LastCommitTime" : 1499673978,
"RecvQuestionTime" : 1499673967
},
"Accuracy" : 0.5
}
]
},
"screenshareEnd" : {
"Count" : 1,
"Total" : 31,
"Period" : [
31
]
},
"responderEnd" : {
"Count" : 2,
"Persons" : {
"1002647" : {
"Count" : 2,
"SCount" : 1
},
"1002648" : {
"Count" : 2,
"SCount" : 1
}
}
},
"sharewidgetEnd" : {
"Files" : [
{
"EndTime" : 1502178862,
"StartTime" : 1502178812,
"FileName" : "animal.wmv"
}
],
"Count" : 1,
"Total" : 50
},
"kickoutEnd" : {
"1002648" : [
{
"Duration" : 300,
"Time" : 1499674023
}
]
}
"equipmentsEnd": {
"100092": {
"Camera": {
"Total": 25
}
}
}
}
}
2.Appraise message
When students or teachers leaving the classroom，they can give own after-school appraise:
Every one evaluation is push separately:teacher appraise the students is one, each student's appraise of his teacher is one;
If users come in and out of the classroom many times, such messages will be pushed multiple times, each time for the current latest evaluation;
| Key | Type | meaning |
|---|---|---|
| Cmd | String | Type is string，'Rating' |
| TUID | Int32 | Teacher UID |
| └ Comments | Object | Appraise content |
| └ UID | Object | Student UID |
| └ Account | String | Student account |
| └ T2S or S2T | Object | Teacher appraise the students is T2S，students appraise the teacher is S2T. |
| └ Comment | String | Appraise content |
| └ Score | Int32 | scoring |
Instance
Teacher appraise the students
{
"ActionTime" : 1513150417,
"CID" : 4136927,
"CourseID" : 1232019,
"Cmd" : "Rating",
"Comments" : {
"1044042" : {
"T2S" : {
"Comment" : "Good student!",
"Score" : 5
},
"Account" : "23605370012"
},
"1044040" : {
"T2S" : {
"Comment" : "",
"Score" : 3
},
"Account" : "23605370011"
}
},
"TUID" : 1024920,
"SID" : 1024920
}
students appraise the teacher
{
"ActionTime" : 1513150527,
"CID" : 4136927,
"CourseID" : 1232019,
"Cmd" : "Rating",
"Comments" : {
"1044040" : {
"Account" : "23605370011",
"S2T" : {
"Comment" : "Good teacher!",
"Score" : 4
}
}
},
"TUID" : 1024920,
"SID" : 1024920
}
3.Recording class file generated message
The recording of the class may be segmented into multiple files, and the record files will be generated with the following json format（The instance data is at the end of the text）
| Key | Type | Instruction |
|---|---|---|
| Cmd | String | Type is a string，'Record' |
| VUrl | String | The link address of the video file |
| VST | Int64 | Video start time |
| VET | Int64 | Video end time |
| Duration | Int64 | The video time |
| FileId | String | file Id |
| Size | Int64 | file size |
Instance
{
"ClassID": 51345,
"ActionTime": 1562838399,
"CourseID": 18041431,
"SID": 257,
"TimeStamp": 1562839007,
"VET": 1501747090,
"VST": 1501746988,
"Cmd": "Record",
"VUrl": "http: //1252412222.vod2.myqcloud.com/e0d4af56vodgzp1252412222/6a0543209031868223084052851/f0.mp4",
"Duration": 12345,
"FileId": '123',
"Size": 100
}
Recording class file uploaded message
Client can upload recording file for a class in eeo.cn . if the file's uploaded sucessfully , the msg will be send
| Key | Type | Instruction |
|---|---|---|
| Cmd | String | string of 'Upload' |
| VUrl | String | address of the file |
| Duration | Int64 | duration of the file |
| FileId | String | file id |
| Size | Int64 | file size |
Instance
{
"ClassID": 51345,
"ActionTime": 1562838399,
"CourseID": 18041431,
"SID": 257,
"TimeStamp": 1562839007,
"Cmd": "Upload",
"VUrl": "http: //1252412222.vod2.myqcloud.com/e0d4af56vodgzp1252412222/6a059031868223084052851/f0.mp4",
"Duration": 12345,
"FileId": '123',
"Size": 100
}
EDU answering msg
there's a edu course ware in classin, this msg send out when teacher finished a edu file.
| Key | Type | Instruction | |
|---|---|---|---|
| Cmd | String | 'EduDt' | |
| Data | object | content | |
| └ type | string | QRExam or clientappExam | |
| └ startTime | int | start time, by ms | |
| └ endTime | int | end time by ms | |
| └ questionList | array | questionlist | |
| └ index | int | index of the question | |
| └ rightAnswer | string | correct answer | |
| └ studentAnswers | array | answer of the students | |
| └ nickname | string | nickname of the student | |
| └ answer | string | answer of the student |
Instance
{
"SID": 1000082,
"CID": 380592,
"Data": {
"type": "QRExam",
"startTime": 1573097646000,
"endTime": 1573097654009,
"questionList": [{
"index": 0,
"rightAnswer": "A,B",
"studentAnswers": [
{
nickname:'学生1',
answer:'A,C'
},{
nickname:'学生2',
answer:'A,D'
}
]
}, {
"index": 1,
"rightAnswer": "",
"studentAnswers": []
}, {
"index": 2,
"rightAnswer": "",
"studentAnswers": []
}]
},
"Cmd": "EduDt"
}