Campbell et al v. Facebook Inc.

Filing 184

EXHIBITS re 181 Administrative Motion to Seal Documents Accompanying Class Certification Briefs and Evidentiary Objections filed by Facebook Inc.. (Attachments: # 1 Exhibit 53 (Redacted), # 2 Exhibit 54 (Unredacted), # 3 Exhibit 55 (Redacted), # 4 Exhibit 56 (Unredacted), # 5 Exhibit 57 (Redacted), # 6 Exhibit 58 (Unredacted), # 7 Exhibit 59 (Redacted), # 8 Exhibit 60 (Unredacted), # 9 Exhibit 61 (Redacted), # 10 Exhibit 62 (Unredacted), # 11 Exhibit 63 (Redacted), # 12 Exhibit 64 (Unredacted), # 13 Exhibit 65 (Redacted), # 14 Exhibit 66 (Unredacted), # 15 Exhibit 67 (Redacted), # 16 Exhibit 68 (Unredacted), # 17 Exhibit 69 (Redacted), # 18 Exhibit 70 (Unredacted), # 19 Exhibit 71 (Redacted), # 20 Exhibit 72 (Unredacted), # 21 Exhibit 73 (Redacted), # 22 Proof of Service)(Related document(s) 181 ) (Chorba, Christopher) (Filed on 3/28/2016) Modified on 3/29/2016 (kcS, COURT STAFF).

EXHIBIT 00

1

2
3

4
5

6
7
8

9

10
11

12

GIBSON, DUNN & CRUTCHER LLP
JOSHUA A. JESSEN, SBN 222831
[e-mail]
JEANA BISNAR MAUTE, SBN 290573
[e-mail]
ASHLEY M. ROGERS, SBN 286252
[e-mail]
1881 Page Mill Road
Palo Alto, California 94304
Telephone: [phone]
Facsimile: [phone]
GIBSON, DUNN & CRUTCHER LLP
GAIL E. LEES, SBN 90363
[e-mail]
CHRISTOPHER CHORBA, SBN 216692
[e-mail]
333 South Grand Avenue
Los Angeles, California 90071
Telephone: [phone]
Facsimile: [phone]
Attorneys for Defendant
FACEBOOK, INC.

13

14

UNITED STATES DISTRICT COURT

15

NORTHERN DISTRICT OF CALIFORNIA

16

OAKLAND DIVISON

17

MATTHEW CAMPBELL, MICHAEL
HURLEY, and DAVID SHADPOUR,

Case No. C 13-05996 PJH (MEJ)

PUTATIVE CLASS ACTION

18

Plaintiffs,

DECLARATION OF ALEX HIMEL
ON BEHALF OF DEFENDANT
FACEBOOK, INC.

19

v.

20

FACEBOOK, INC.,
21

Defendant.
22
23

24

HIGHLY CONFIDENTIAL-ATTORNEYS' EYES ONLY
25

26
27
28
Gibson, Dunn &
Crutcher LLP

DECLARATION OF ALEX HIMEL ON BEHALF OF DEFENDANT FACEBOOK, INC.
Case No. C 13-05996 PJH (MEJ)

1

2

I, Alex Himel, declare as follows:
1.

I have been employed as a software engineer at Facebook since April 2009, and my

3

current title is Engineering Director. From 2009-2014, I worked on Facebook's Developer Platform,

4

and my work encompassed Facebook's "Share" button, Facebook's "Like" button, and the code that

5

keeps track of the "count" features associated with "Share" and "Like." I have personal knowledge

6

of the matters stated herein and, if called as a witness, could and would testify competently thereto. I

7

provide this Declaration to explain certain facts regarding Facebook's software code as it relates to

8

detecting uniform resource locators ( "URLs ") in messages sent and received through the Facebook

9

platform and the relationship of any such URLs to certain social plugins served by Facebook and

10

visible on third-party websites. In particular, I refer below to the count associated with a Facebook

11

"Like" social plugin on third-party websites (the "Like" count). I also explain the termination of

12

related practices in October and December 2012.

13

2.

I understand the purported class in this action to consist of Facebook users located

14

within the United States who have sent or received messages that included URLs in the body of the

15

message from December 30, 2011 until in or around late 2012, when the practice of including URL

16

shares in messages in the count on third-party web sites ceased ("the Relevant Period").

17

Facebook's Source Code

18

3.

Attached as Exhibits A through G are true and correct copies of documents from an

19

internal Facebook system that tracks changes to Facebook's source code and includes related notes

20

and comments. These documents, known as "Differentials" or "Diffs," include the date of the

21

change, a description of the change, and the portions of the code that are changed. The relevant code

22

before the change is on the left, and the relevant code after the change is on the right. Diffs also

23

include an identification of the Facebook employee making the change, as well as the persons

24

commenting on the change.

25

26

4.

To the extent that the above-mentioned documents contain source code, this code has

been redacted for several reasons.

27
28
Gibson, Dunn &
Crutcher LLP

1

HIGHLY CONFIDENTIAL-ATTORNEYS' EYES ONLY
DECLARATION OF ALEX FilMEL ON BEHALF OF DEFENDANT FACEBOOK, INC.
Case No. C 13-05996 PJH (MEJ)

1

5.

First, Facebook's source code is a closely guarded trade secret of enormous economic

2

value. Providing it to outside parties increases the risk of further disclosure and therefore poses a risk

3

of substantial competitive harm. Disclosure of source code outside of Facebook erodes Facebook's

4

efforts to protect the code in which Facebook has invested significant resources and which comprises

5

a significant part of Facebook's product offering and competitive advantage. Indeed, the code

6

reflected in these Diffs alone is the product of thousands of engineering hours. Revealing the code

7

that generates Facebook's proprietary design and functionalities could cause catastrophic competitive

8

harm by allowing others to replicate that design and functionality without making the same

9

investment of time, money, and personnel.

10

6.

Second, disclosing portions of Facebook's source code would reveal the methods used

11

to protect Facebook's users and the integrity of the Facebook platform, and could undermine both of

12

these efforts. Facebook's source code includes complex safety and security features that detect spam,

13

detect and prevent abuse of the system, and protect users from malware, among other things. These

14

features not only provide for a better and more enjoyable product (another competitive advantage for

15

Facebook), but also protect Facebook and its users from harm and loss associated with unsolicited

16

and dangerous content and activities by third parties. The effectiveness of these systems depends in

17

part on their secrecy. Disclosure of Facebook's security methods would potentially allow hackers

18

and abusers to threaten users and the system.

19

7.

In the context of certain types of litigation (such as patent litigation) where there may

20

be a legitimate need for source code inspection, I am aware that Facebook negotiates specific

21

protections for source code and implements detailed and time-consuming protocols for handling

22

source code, as well as extensive limitations on the use of source code materials, disclosure, and

23

future restrictions on the conduct of individuals exposed to source code materials.

24

8.

In the present case, evidence other than source code is available to demonstrate the

25

processes and functionality at issue. In particular, the non-code information embodied in "Diffs"

26

the documentation of key changes to the source code-effectively demonstrates the processes and

27

functionality at issue. Additionally, the source code for the processes and functionality at issue is not

28
2
Gibson, Dunn &
Crutcher LLP

HIGHLY CONFIDENTIAL-ATTORNEYS' EYES ONLY
DECLARATION OF ALEX FilMEL ON BEHALF OF DEFENDANT FACEBOOK, INC.
Case No. C 13-05996 PJH (MEJ)

1

limited or contained in any discrete way; that is, it is interconnected with other source code at

2

Facebook. Therefore, if Facebook were required to make source code available in this matter, it

3

would have little choice but to grant access to a significant amount of source code that has nothing to

4

do with the allegations in this case.

5

Share and Like Functionality

6

9.

During the Relevant Period, Facebook offered websites "social plugins," or units of

7

embeddable code that allow users to share information using Facebook directly from third-party

8

websites. A third-party website may have embedded code for the Facebook "Like" button plugin on

9

its website, enabling Facebook users to directly "Like" the website and to share that action with their

10

Facebook connections (without having to return to https://www.facebook.com or the Facebook

11

mobile app to share the content). The "Like" button plugin also may have displayed an anonymous

12

and aggregate count of all "Likes" for that particular website (the above-referenced "Like" count).

13

Facebook also offered a "Share" button, which also may have displayed an anonymous and aggregate

14

count of all "Shares" for that particular website (the "Share" count).

15

10.

In September 2009, Facebook enabled functionality that would ultimately allow third-

16

party website developers to provide a count associated with a "Share" button on their websites.

17

Attached as Exhibit A is a Diff dated September 30, 2009, reflecting the code that enabled a count of

18

"Shares" including URLs (1) posted to a user's profile, (2) commented on, (3) "liked," by clicking on

19

a "Like" or "Share" button, or (4) sent as an attachment to a message by clicking on the "Share"

20

button on a third-party website and choosing "in a private message." URLs sent in messages through

21

the Messages product directly from the Facebook website were not included; the count included

22

messages created by clicking the "Share" button on a third-party website. In particular

23

demonstrate the generation of a new statistic for the number of times a given URL link

24

was "shared." Ex. A at 5.

25

this new statistic incorporated the number of times a URL was "shared" (which in turn included the

26

number of times the URL was sent as an attachment to a message after clicking on the "Share"

27

button, the number of times a user posted the URL to his/her profile, the number of times the URL

and

28
3
Gibson, Dunn &
Crutcher LLP

HIGHLY CONFIDENTIAL-ATTORNEYS' EYES ONLY
DECLARATION OF ALEX FilMEL ON BEHALF OF DEFENDANT FACEBOOK, INC.
Case No. C 13-05996 PJH (MEJ)

likewise demonstrate that

1

was "liked," and the number of times the URL was commented on). Ex. A at 5, 7-8. In addition to

2

the overall "Share count," third-party web site developers also could view the public API statistics

3

indicating how many times a particular URL was shared. The public API statistics did not include

4

statistics indicating (specifically or by inference) how many times a given URL was shared using the

5

"Share" button and choosing "in a private message."

6

11.

In October 2009, Facebook enabled code for the "Share" button and count. Attached

7

as Exhibit B is a Diff titled

8

button, including the social plug-in functionality that allowed third-party websites to display the

9

"Share" button and the statistic indicating how many times a particular URL had been shared. As

," which enabled the "Share"

10

reflected in

11

Diff enabled a user interface for a given webpage to fetch the "Share" count for that URL and render

12

a "Share" button on the webpage to show that "Share" count. As indicated in the Diff, this

13

functionality was enabled in the source code on October 8, 2009. Ex. B at 3-5.

14

12.

,

the

At our F8 Developer Conference on April 21, 2010, Facebook announced the public

15

launch of the "Like" button, which also included a count feature reflecting the number of times a user

16

had clicked or commented on the "Like" button on that third-party website. The "Like" count

17

reflected data from the same existing functionality utilized by the "Share" button and count reflected

18

in Exhibit A. Instead of pulling the total count of shares created by the Diff at Exhibit A, the "Like"

19

count reflected only the counts for comments and "Likes" generated by clicking a "Like" button.

20

13.

In May 2010, Facebook changed the "Like" count to include URL shares. Attached as

21

Exhibit C is a Diff titled

22

reflecting an adjustment made to the code on May 4, 2010 in order to make the "Like" count and the

23

"Share" count on third-party websites consistent. Following this change, the "Like" count displayed

24

on third-party websites also included URLs (1) posted to a user's profile, (2) commented on, (3)

25

"liked," or (4) sent as an attachment to a message by clicking on the "Like" button on a third-party

26

website and choosing "in a private message." As with the "Share" count, URLs sent in messages

27

through the Messages product directly from the Facebook website were not included; the count

28
4
Gibson, Dunn &
Crutcher LLP

HIGHLY CONFIDENTIAL-ATTORNEYS' EYES ONLY
DECLARATION OF ALEX FilMEL ON BEHALF OF DEFENDANT FACEBOOK, INC.
Case No. C 13-05996 PJH (MEJ)

1

2

included messages created by clicking the "Like" button on a third-party website.
demonstrate that the existing "Like" count statistic for third-party websites was adjusted to be the

3

sum of the number of times a URL was posted to a user's profile, commented on, "liked," or sent as

4

an attachment to a message. Ex. C at 5.

5

URL Preview

6

14.

During the Relevant Period, Facebook's service included a Messages product, which

7

allowed users to exchange messages that could be viewed in the recipient user's Messages folder.

8

Beginning in August 2010, Facebook's source code included functionality supporting a feature

9

related to URLs typed into the draft message body in the Messages product on the Facebook website.

10

Specifically, if a user typed a URL into the text field in the Facebook Messages product, and the user

11

had JavaScript enabled in her browser, the JavaScript code running in the user's browser may have

12

detected the existence of a URL.

13

15.

The JavaScript code may then have requested information from a Facebook server in

14

order to provide a preview of the typed URL CURL preview")-including a brief description of the

15

URL and, if available, a relevant image from the website, as illustrated by the example below:

16

wivw.nyti mes. corn

17
The New York Tito4.- Breaking-News, World News &

18

E3

Multimedia
mr-tin

19
111

.-torn

Find breaking news, multimedia, reviews & opinion ao

Washington, buss: sporb:

20

trairml, bas, jabs;

adocatina, real estate, ears & mere at nytiro.com.
.4

I

I

1 013

C,-..x.se a T.-ulna-0,

21
fr.11 Ma Thumbnail

22

rg Add Files

Press Enter to send

121 Add Photos

5-end

23
16.

If the information was not already available on a Facebook server, Facebook may have

24

sent a request to scrape the third-party website to obtain the information and send it back to the
25

Facebook server and to the user's browser. The bundle of information related to that URL was stored
26

on the Facebook server as an "object." Facebook's software code running in the user's browser then
27
28
5
Gibson, Dunn &
Crutcher LLP

HIGHLY CONFIDENTIAL-ATTORNEYS' EYES ONLY
DECLARATION OF ALEX FilMEL ON BEHALF OF DEFENDANT FACEBOOK, INC.
Case No. C 13-05996 PJH (MEJ)

used the information to create the URL preview as an attachment to a draft message, distinct from the
2
3

text in the draft message body.
17.

If a user proceeded to send a message, the message (including the text of the message,

4

certain information about the message, e.g., date and time sent, sender, recipient, text formatting) as

5

well as any attachments (including URL previews), would have been sent to a Facebook server.

6

After receiving the message on a Facebook server, Facebook software processed the message and any

7

attachments while they were in electronic storage, including for abuse-detection and security-related

8

purposes as well as purposes related to user functionality. When a URL preview attachment was

9

successfully sent to a Facebook server, Facebook recorded that action (a "share object").1 When a

10

user accessed the message from his or her inbox, Facebook code would recreate a preview for the

11

user from the share object.

12
13

14

18.

Attached as Exhibit D is the Diff titled

dated August 16, 2010, which enabled the URL preview functionality for messages.2 As
described in the Diff summary:

15

16

demonstrate the addition of code to detect URLs in the

17
18

draft message body, and, if detected, request scraped information related to the URL, and append that

19

information to the draft message.

20

the information to the draft message as an attachment.

demonstrate the addition of code to append

21

22
23

24
25

26
27

If a user shared a URL through a message but no share object was created (for any of a number of
reasons), the sharing of that URL did not increment any count associated with any social plugin
on the destination website. Similarly, if the destination website associated with the URL did not
have a Facebook button plugin, the sharing of that URL did not increment the count associated
with the social plugin on the website (even if a share object was created). Additionally, in some
cases, even if a share object was created and the destination website associated with the URL had
a Facebook social plugin, the count on the destination website may not have been incremented
(for example, if the URL a user included in a message was not exactly the same as the URL the
developer passed to the plugin).
"Titan" was the internal name for the Facebook Messages product.

28
6
Gibson, Dunn &
Crutcher LLP

HIGHLY CONFIDENTIAL-ATTORNEYS' EYES ONLY
DECLARATION OF ALEX FilMEL ON BEHALF OF DEFENDANT FACEBOOK, INC.
Case No. C 13-05996 PJH (MEJ)

1

demonstrate the addition of code to get URL share information in order to generate a preview when a

2

user views the message from his or her inbox.

3

Modification of the Like and Share Counts

4

19.

After URL preview functionality was enabled for URLs typed into the Messages

5

product on Facebook's website in August 2010, URL preview share objects were counted in the

6

"Like" and "Share" counts visible on third-party websites that embedded those social plugins.

7

20.

On or around October 4, 2012, I was made aware of a bug that resulted in an increase

8

of the "Like" count by 2 for each URL attachment sent with a message. I then made changes to the

9

code to isolate and ultimately remove shares of URLs in messages from the "Like" and "Share"

10

counts on third-party websites. Exhibit E is a Diff titled

11

adjustment I made to the code on October 11, 2012 in order to distinguish between URL shares

12

generated from preview attachments to messages and other URL shares on the Facebook website. As

13

I wrote,

reflecting an

I

14
15

Ex. Eat 1-2.

16

show that when a message is sent

17

with a URL attachment, a log of this event is created to indicate the fact that the URL was attached

18

and sent. Ex. E at 4.

19

URLs shared in posts to a user's profile from (ii) the metrics for URLs shared in messages.

20

21.

likewise demonstrate the separation of (i) the metrics for

A few days later, I removed URL shares in messages from the "Share count."

21

Attached as Exhibit F is a Diff titled

22

an adjustment I made to the code on October 16, 2012. As is reflected in the notes within the code

23

itself, prior to October 16, 2012, the code executed the following practice:

" reflecting

As is also reflected in the notes within the

24
25

code itself, as of October 16, 2012 and onward, the code executed the following practice:

Ex. F at 3-4. For instance, revised

26
27
28
Gibson, Dunn &
Crutcher LLP

demonstrate that the calculation of the public statistic for the "Share" count and the
7

HIGHLY CONFIDENTIAL -ATTORNEYS' EYES ONLY
DECLARATION OF ALEX HIMEL ON BEHALF OF DEFENDANT FACEBOOK. INC.

1

corresponding public APIs (discussed above in paragraph 10) for a particular URL was adjusted to

2

remove a counter that included the number of times the URL was sent as an attachment to a message.

3

Ex. E at 4. By removing shares associated with attachments to messages from the share_count, those

4

URL shares were no longer included in any "Share" counts associated with social plugins on third-

5

party websites.

6

22.

My adjustment to the code in October 2012 was intended to remove all URL shares

7

from attachments to messages from public social plugin counts. However, I later learned that my

8

adjustment did not remove all URL attachments in messages, and, in December 2012, Facebook fully

9

removed URL shares in messages from the "Like" count. Attached as Exhibit G is a Diff titled
" reflecting an adjustment made to the code on

10
11

December 19, 2012. The summary explains the purpose of the Diff:
This change ensured that all

12
13

calculations of the "Like" button count, including those used on third-party websites using a "Like"

14

button social plugin, did not reflect URL shares generated from attachments to messages. Revised

15

lines 131-132 demonstrate the deletion of the code that previously enabled a display of the "Like"

16

count that included the number of times a URL was sent as an attachment to a message. Ex. G at 7.

17

Revised lines 293-299 likewise demonstrate that the new version of the public statistic for the "Like"

18

count for a particular URL would not include the number of times the URL was shared as an

19

attachment to a message. Ex. G at 10.

20

I declare under penalty of perjury under the laws of the United States of America that the

21

foregoing is true and correct and that this declaration was executed on June 1, 2015 in Menlo Park,

22

California.

23

24

(10

25

26

ex Himel

27
28
8
Gibson, Dunn &
Crutcher LLP

HIGHLY CONFIDENTIAL-ATTORNEYS' EYES ONLY
DECLARATION OF ALEX HEMEL ON BEHALF OF DEFENDANT FACEBOOK_ INC.

EXHIBIT A

671l)

Create OW

tsharepro] rename fql fields and add api wrapper for launch
Committed

Atl

Author lie
Reviewers

Press ? to sbow moment shortaits.

Eitit Revision

yanv

Edit linked Facebook

I shopiti

Tas;s3

rnkinsey

Lint
Unit

*
*

No

Edit .Dependenr.ie.s
ntersAvaeable

Ormnloa0 Raw ffiff

No Unit Test coveraw

Commits :-E 'i.90656 ctiuckr via rolease.php: merging 190565
;t`90566: fsbareprej rename tql fields and add api wiappe,,: t*r
iaurith

Lines 2.315

Ask for Merge for
rE190666: chtickr via
refeasephry. merging
190566

Ask for Merge tor

Subscribers dmig, richai

rE.1.90565: !share-pi-A

rename tqi fields anti add
api wrapper for Launch
Flag For Later
Award Token

Subscr be

SUMMARY

As per discussion with public naming
Unit tests have also been renamed_ and pass

TEST PLAN

php unit test scriptslunitteslitestsfplattornitiglitink_stat.php
php unit test scriptisiunittestiteststplatfomilfgfishare_statphp

the updated this revision

Via Legacy Sep 29 2009, /3'3 PM

updated thrift files_ added API wrapper function links_getStats (and unit test) around link_stat fql table_

yariv requested dieriges to this revision.

via Legacy Sep 30 2009. a:38AM

Looks sweet! Very well written code. A question
Please add the new method to the php api client.
Irene C,osturients

16

(On Diff 4193764)

The tql fields include like_count and comment count, but these cases aren't handled here.
Are we not returning like count and comment count or am I missing something?

BO n

(On Cliff (1193164)

small nitpick. you could store the result of gelid() in a variable to avoid calling it muRiple
limes.

the updated this revision

via Legacy Sep 30 2009, 1 :28 PM

1. added comment to make tike_countimessage_count dearer. Basi atiy. these are the same as our internal names, so they're
https:llphabricalor.komiD66110

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001570

L/L4L1f 4U ibE

epl UJ i ei WE 1 itl NI I tUW`a. d1 KI

HO' W dppel 3134

iifiLIE*LI 3

already populated in the data type.

2)1 started making the change to getlel as a local way variable, but we already store/iemoize it explicitly as a static array in the
LinktirlDataType. Note that this isn't "really" app jd dependent, I just need to inherit the function signature of the parent class.
Essentially, adding a variable will double the memory requirement for storing the urf to ids, but only save a single function call_

rhe added a comment.

Via tegecy Sep 30 2009, 130 PM

As for the client I brary. rd like to make that change when we actually announce, so we don't push it out prematurely

yariv accepted this revision.

of Legacy Sep 30 2009, 1'.41 PM

rhe dosed this revision.

Via legacy

Sect 30 2009,2:06 PM

Revision Update History
Diff

i

D

Base

Base

Description

Lint

Created

Unit

*
*
*

Base

DM I

193745

Sep 29 2009, 6:5.4 PM

*

Ditf 2

193764

Sep 29 2009, 7:32 PM

*

OW 3

'194064

Sep 30 2009, 1:24 PM

*

WhitespaCe Changes:

;.:.

0

0

*
t

Ignore Most

h-OW 041'

Table of Contents
P Rth
Ri

Coverage (AM

Coverage (Touched)
I

I
I
M

I

St

I

St

I

St

I

St

I

St

I
I

M

I
I
I
I
I

Ak

M

I
I
I

hltpsitphabricator.lb.cmiD66710

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

2/83

FB000001571

Al I It9 US dI RS dUU

rm.

1525
152h

P4

lifiLIE *1_13

Shy_tw Aft 202 Lines
Show 20 mss

: LICKS

1/29

service Facebook4010

1587

LINK'S

1728

*/

1730

/**

1525

Show 20 bites

1711

HO LYE dppel ICA

1524

41

1729

link id links_post(lniid uid, 2:string url, azstring

link id links_post(1:uid uid, ?:string uri, a:string

4730

comment)

comment)

1732

/731

1113

1732

1734

1733

/735

1734

1714

2735

..111111111111.11.111.1.11111111

/736

1737
1737

173a

i

1741

nta commentsget(1:xid xid)

list <c

1742

COMMENTS

1740

&I

3.740

/

1739

' COMMENTS

1737

3.741

1738

i*

MMIMIIIIIIIIIIIIIIIIIIIIIIIIIIIIMMI

lisVcomment> comments_get(1:xid xid)

1742

1.1.1.1.11.11=MMEIME

/743

/743

1744

1744

/745

Shaw 20

Show AS 909 Lines Shove Last 20 Lines

=IN
962.

952

962

963

963

IME
954

964

955

965

96

966
1111111

957

968

.1111
I

967

968
969

959

970

971

111011
97?

970
971

/**

972

*

°

975

API method to refresh images already linked in feed

and other content.

and other content.

976
977

@pram string

975

977

*

stories

974

976

/*

974
API method to refresh images already linked in feed

stories
973

I

974

*

Puri

The inage to refresh.

@return bool Whether the refresh was successful.

a/

378

@pram

979

@return tool whether the refresh was successful.

string

Surl

The image to refresh.

980

A Show 20 Lines Show AE 7508 Lines g Show Last 20 Lines

libiapilauth.php
Sew

20 Lams Show/4 234 LInes Show 20 tines

Options "r
43

);

Irphabr icator 11).cm-0)66710

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001572

235

. be returned.
*/

be returned.

235

236

236
217

237

238

/

//

tado: Aiiiiiimi

D8 -

V THE5

3

R 3

218

233

243

240

241

241

242

// (gado: AHNHHH DR-TFY IRIS 10NX A2W61144k

239

242

243
243

244

244

245
246

245
245
247
2.4B

243

2se

11.111MINIMININIIII
111111111111111111
111111111111MMINN

IIIIIII

247

248

IIIIIIMIIIIIIIIIIIIIIIIIIIII

249

11111

IIIIIIIIIIIIIIIIMMIIIIIIII

250
251

now 20 Lines - Show All 213e Lines Show 1..ast 20 Ijnes

11.1.111.1.1
105
106

.1111111111111111111111111111111111111111111111111111111111111111111111.

.1111111=I

107

68

105

11.1111

165
107

168

194

2e9

11111111111.0110111111.1

109

110

1111111
M1.11

116

Ill

112

113

214

111111111111

IIIIII

IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII

1=111111.11111111.11
1=11111111111111111111111111

111

111111111111

112

11111.1111111.

113

MEM=

IIIIIMMIIM

114
115

MIIIIIIIIIIIIIIII

135

11111111.1111.111111

116

1.1111111111111111111111

116

1111111.11.1111

117

IIIIIIIIIIIIIIM

117

111111111.1111.1.1

118

11.111.1.1IIIIIIIIIII

119

1111111

118
115

MIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII

IIIIIIIIIIIIIIIIIIIIII

229

120

111111111111111.1.11

121

A Stow 2l Lines Show AP 61.4 Lines Show Last 20 Lines

MIME

11111111.1111111111111.11111111111

I MI
2
3

4

5
5

7

/I*

wrapper arobnd the share_stat Fpt table

8
9

3 Papi Ilnks_getStats

10

* ifthroNs

11

*/

12
13

14
/5
16

17

hitpsIllphabricatorib.can/1366710

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

7/83

FB000001573

28
14

20

111.1111

21

22

I

23
24
25

26
27
28
29
30

11111.11111111111111.11111.1

31

=11MM

12

33
34

15

111=MI

47
48

47
48

44

49

MEM
50

58

51

5/

52

52

53

53

54

54

.1.1111111111111111111111111

1.1111111.111011.111
1111.11.1.11.111111.

55
.55

56

sa

57

57

58

58

59

59

so

aa
51

52

62

MEM

63

11111111111
--- -

-

-

11111
2
3

11111111111

4
5

1111111

11.1
6

11111

7

a

fi the metrics data type populates our internal panes
'sharecOunt*;

f/

'post_count',

count', and 'comeent_coiint' These

are neat the
19

fY exterpa1/9fficia7. naves for the metrijcS, so* rename
them here

hitpsI1fphathricator.lixcaniD66710

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001574

11
12
13

ft

.actually want to caLtnt messages and post to

profile in the
// sha0e_coqnt

14
25

16

1/ th

internal 5hape_count 15 exterally nameA

'message cont'
10

1111111111.1M

19
20

1111111111111

21
22
23

24
1

as
26

I

27

28

11111111.111111111111111111111111111111111111.

29
30

1111111
31

IIIIIIIIIII

32

I

37

34
35
36

11111111111111111111101
1

37

38
39
46

41
42
43

44

I

I

MEM
44
45

41 IEEE.

4g

1
49

89 IM=M

J

11.1.1.1

51

`'2

11111111111111

WeliphabricatouharnA)65710

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

9/83

FB000001575

53

53

54

54

55

55

56

56

57

58

58

59

59

MME

EM=MMEMME

85

85

56

56

52

87

88

88

89

89

9°

.1111111.1111111111111111111111111111111111111111111.1111111.110.

91 IMINIMIIIMMEIMINEMEME
92 .11111111.1111111111.1111111111
92

94 ....

9e
91
92
92

94

11111.0.111111....11.0111

MEIMM
.............11.1111.11__

1.1..11111.111.11110.111.1111.1.1

,

MIIMEMENIE11.1111111111.111.1.1111111111

23

i

MEM
MEM

52

11111

51

1111111111111111.1

52

111.1111

51

1111.111111111111

53

11111111111.1111111
11.1.11111111111

sa

MEM

93

54
55

55

56

MEN
MM.

11.11.1111111

111111111

1111111111111111111.1

1111.1111111.11111111

56

57

MNI

57

58

50

58

MEMO

59

59

St
62

1111111111111.1

60

II

61
/I*

62

/

53

Create a new FQL5tatenent.

63

64

@Oaram array

Sselect an array of

64

Waram array

$select an array of FQ1ExpresSions

Worn

65

10param string

$from

4 Create a new FQL5tatement.

FQLExpressions
55

6param string

the table to select from

the table to select from

MI
HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001576

/4*

This table has all-public data

57

/

58
59

60

I

61
62
63

64

I

65
66

67
68

I

69

70
71

72
73
74

IMMM.
111.1.11.1.1.1.1.1.1.111

75
76
77
78
79

80

81

82
83

84

1.1111

85
86

87

88

89

90

91

92
93

g4
95

46

MEI

97

98

99

100

101
102

103

104
105

106

107

I

108
10e

110

https://phabricator fb.com /0 6671 0

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

i 2;83

FB000001577

S1

53

52

52

53

53

54

54

SS

S5

55

56

51

S7
58

5a

54

68

MMMIIIM
=MI
=11111

59

69
Si

Si

62

52

1111.111.11.1111111.1.111111111111.111111.11

63

63

IMIMMIMINIMIEMMIME

64

111111111111111111111111111111111111.111111111.1111.
111111

64

65

55

66

Show A :130 Lines

111111111111
1
2
3

11111

/.

4

Tests for links.get5tats api call.

5

*

6

* To run:

7

"

8

*

9

* @owner the

../../../birdunittest Llnks6et5tets.php

' ceails rbegarebook.com platform-

10

[e-mail]
"/

11

12

/3

14
15

is

111111111.11.1111.111111

17
18

// most of this is tested in link_stat fql test, so just
sanity check

19

Ii that this furKtion wacky

20
21.

22
23

24

htipsfiphatbricztor

comiD65710

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001578

1111111
26
29,

I

view aptions

i
a

11111
/**

* Tests for the link stet FQL table.

3

4
5

*To run:

6

*

../../../bin/unittest linkstat.php

*

* @Owner rhe

8
9

* filemails rhegfa(ehook-com platform-

[e-mail]
10

*I

11
12

33

14
15

16
17
18

11111111111111111111

19
20
21
Z2

23
24
ZS
26
27
28
29
30

31
32
33

ii most srf this logging functionality is tested in

14

11 ShareRealTimeStatSTeSt, this just makes sure we'r,e

35

consistent
36
37

1111

30

40
41

IMINININ1111111111111111111111111

42
43

NMI

44

45
46
47

44
49
se
51
52
53

Illphabr icator .11).caniD667 10

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

eo83

FB000001579

(et

Ira MU WE %NE appUt ILI REA111.i I

cc

MM.
I

S6
57

1111.1111.11111111.11111.111111111.1

SS

S9

61

63

MIME

64
6S

11111111111M

66
67
68
69
70

I

71

Leap Into Acton
Action eommem
Comment

own

htlpisliptiabricator 11).comiD66710

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

rta

833

FB000001580

EXHIBIT B

.
areprol Release canclhclate for P
Committed

e 'I

.A1 Users

.... ... ... ,: .. , . ,..., .. :: . ,....:.,...,....,..,:ceee,,,,,,,,...9,:aree,,,,,,,,,,,,...........,-- r

Atithor
Reviewers

rnkinsey

,

,

Press ? lo slaw keyboard shortcut.

julie

Edit Revision

Edit Linked Facenook

v.iztit.1

Tasks

Lint

No Linters Avaslable

Unit

kio t. Fl

Test ecworage

Commits rE192403: [shareprol Release candidate for Phase 1
1E192609: chuckr via release.php: merging 192403

Lines 115

Async Build
Subscribers

..... : . :..

Edit Dependencies

Download Raw Diff

Ask for Merge for
rE 192403. [she repro]

Release candidate For
Phase 1

wzhu, zhen

Ask for t erge for
rE192609: chucks via

release.php: merging
192403
Flag For Later

Award Token

Subsob
..._
.

.

SUMMARY

Want to get this checked in so JZ can check the CSS. There are a few inconsistencies still in 1E6. And so Wei can tweak
J5 if necessary.
Wei - 13 extra lines.

TEST PLAN
httplirrp4.24.ne.,.111bitesterhtml
API covered separately

mkinsey updated this revision.

Ocl 7 2DN, 149 PM

using assetHost in irng src

wzhu added a comii-:-°.

Via Legacy Oct 7 2009,

PM

Lg. A couple of minor suggestions.

hrtps:?:.'phabricater tb.comiD67898[5:26;20-13 4;54:20 PM]

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001581

1r111rx-,

hthllIsioonnectiFBIShareProjs
26

(On Diff #197031)

32

(On Diff #197031)

1. Since this function is only used once, let's 'Nine it
2. The cede can be simplified as

You can simply this function as

}

mkinsey updatcA this revision.

:2

2009, 12AK3 PM

0:`,t

Smaller per wel
Don't send t parameter if we have a share_url specified (so the share login dialogue says the right thing).
This adds extra code and may not be strictly necessary?

midnsey up;lated this revision.

21(Y-)

C.:x't

wztiu accepted this revision,

12 03 PM

6 2009. 4:5.5

Looks good.

ey c.iosed tN?; =e-,'is

i

.

11 n Update History
ID

Base

Ease

De..scriptott

Created

Unit

0

Base

Nif 1

196986

Dm 2

197031

Oct 7 2009, 1:45 PM

Q

Oct 7 2009, 12:52 PM

Diff 3

197556

Oct 8 2009. 12:02 PM

i

0

Q

0

ON.

Q

bitespace Changes: h Ignore Most

haps :'phabricattv tb.convilt67898[5:26720-15 4:54:2.9 PM]

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001582

View
L-- Options v

tg.;`:

This is an image.

View Options 'v.

Context not avanatie,

6

6

j

// Fields from share_stat table to requests

// Fields from share_stat table
to requests

8

,

.

.

l'. .`."
10

-

a

':,''. ,, .. ,
.xy

Z mc7zZ- -

4.4%,

-

q

11

12

13

11

I

011111.1.11.1.1.11.101

IIMIMIIIIIIIIMINI
Context not

15

14

1.7

ble.

13

16

'a

15

1
,

I

littPs:(1Phabricatert.com:1361898[5:25-;20-13 4:54:20 PM]

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001583

17

l
19

f/ Find out what url is being shared.

2e
21

27
23

2.
25

// Find out what url is

// Makes the count no more than 4 chars

being shared.
26

26

27

27

28

28

2.9

29

30

30

31

31

32

32

34

33

34

34
35

36

};
// Update a button post API call

E
.

1.1111111111.1.
4e

11.1111.111111I

42
43

35

44.
111

46
47

36

// Render a given button

49 "
51
5

// Attach click handler
56

37

57

m pAraw:VM

g:10

53

54
.40

GO
61

41

62

// Fetch the url if not already requested

hups:?'phabricatortl,.com1361898[5:26;2015 4:54:20PM]

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001584

111111.1111111
IIIIIIIIIIIII
63

// Do we need to render
real-time interaction total
count?

11.1.1111111111
11 Need to fetch this

I.

field

U

// Create markup

7?

https:t'fphabricator tb.convil,67898[526;2013 4;54:20 PM]

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001585

62

73

63.

4

64
6S
66

75

71

};

73
79

// Scan the document and find all share buttons to render

aa
81

3?
83

8
85

86
87

g3

// Method to fetch real-time data from

go

91

91

92

93
,

:

:

:T';7".!!!1"'!!!7!!!'":!'.7F.!

https:llphabricator ti.con1:1361898[5:26;2013 4;54:2 PM]

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001586

94

94

95

95

96

96

97

97

);

// Add 350NP request

9a

9E

if Note I am passing a dummy

99

1/ Construct the API request

99

api_key because that our
restserver.php

We

// requires one. We should

tee

remove that in real code
101

102

101.

10.i

101

le4

103

105

194

106

105

10/

10;e

108

107

1);

}

}

109

100

Context not available.
112

// Render default

111

113
114
115

//

Render default

112
113

1/ Note we call APT after

:

114

// Note we call API after first render because that render also

115

/1 parse the DOM to decide if any API call is needed.

-first render becaUse that render

illso.

lib

1/ parse the DOM to decide if
any API call is needed.

117

116

1.1.8

117

Context not available.

Leap Into Action
Action

comment

Comment

latps:(1phabricator/11.conal67898[5:2672015 4:54:20PM]

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001587

https:,'phabricator th.convp678945 26 2015 4:54:20 PK

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001588

EXHIBIT C

'

.

c-cnt
pm

t shareprf:, courft

ILO

00

0
0

co

'n

0

U)

m

ci)

Award TfAceii

Frx

C,V4a1oari Raw 1:1Aft

COMETt.

_

Mac:IF.::r

Revert Plan: ok

vend this is equal to total count

fac-es

Test Plan:
htto:lAyww.rtle.dem006.t.oebrx;icoomtp:ugitiilike. php-?hret ::http nmtab1 e.com,2010/05,104/zynga--larrnviNe-valuell&layout,,button_cnashow-

Reviewed by: mkinsey

Summary: SOc we can stop being inconsistent

aA::tg4tt4d.:iAati.Alcft::Wtttitc::.Opt0t::0*SWW:.ta:*400M*NM:

rn

ORP11 e-M

None

Pt s rE242a,e2-. Fix fog spew tor 1:;,t-Consistentileeh on GemidiandieV2

n

CilwslmAted

rAntani rnaka

0

ci
Ill

0

Lbke-

__.....

O

CO

(./1

O
0

O

-n

0
z

rn

z

0

z

rn

71

0
0
z

r-

0

* page treodeled as a traditional share object).

',lc page (modeled as a traditional share obiect),

* Oparam fbid $from_id the id of the logged in user.

* the presence of a like edge between a user and an external

w the presence of a like edge between a user and an external

* Oparam fbid $ta_id the id of the global share object being

* Oparam fbid $fronid the id of the logged in user.

* Construct an ExternallinkiNe instance, which helps manage

w Construct an ExternallinkLike instance, which helps manage

/**

* between a user and an external link.

* between a user and an external link.

/**

* Models a Like edge residing for potentially residing)

/**

* Models a Like edge residing {or potentially residing)

;nx

* tparaa fbid $to_id the id of the global share object being

*

40

* @param bool 8auto_prep true if the constructor should build

3g

liked.

0
z

U)

rn

z

0

z

rn

71

47

46

45

4;

I

44

42

44

43

* @maintainer icuin

* @maintainer jcain

the object in the Preparer:;go sense.

if we expect external code to intentionally prepare

0
0
z
41

if we expect external code to intentionally prepare

r-

the object in the Preparemgo sense.

up the entire object at construction time, and false

41

up the entire of ect at construction time, and false

aram boot $auto_prep true if the constructor should build

0

1.0

cn
U)

O
a
O
a

CO

m

z

0

z
m

0

r-

z

0
z

.* Overrides getSampleConnections that would otherwise be

/**

I

I

$this->sampleConnections can only be

* not everything is self-prepped or prepped externally, we

whether Of

* post preparation, and since we technically don't know

determined

* of the class itself.

preparation

* and the preparation of the LinkiikerDracle overlays the

Preparable,

';.3-

:=2

A:i:

-::0

-,,:...:

-r5:

?e

7,3

-y5

?"34

-

connect the user's friends of the share node in

1;,-;-,

* is only needed if we need to confirm that an edge is really

ix edge.

present.

= 2

Most of it is self-explanatory, but note that Spass

* rehydrate all of the DB material needed to full construct

this

* Implements the one Preparable method needed to efficiently

-12q

1.;:r.

-;.1-::

..;n

T5

55

In

55

/**

V

I

5g

,,

St c.
..--`

:.---i-

:.-.:.

.,.

W

41..1.

I

* maintainer jcain

question.

1,

:--,,

:..14

:-"z.

...

-..-7

that

* @return assoc a dictionary of information about the edges

.%
r-,

4,

w manaually manage the construction of sampleConnection.

need to

?::4

.:=

n

-.:-.-:

:'::.

-n

This particular class is a full-bIown

* inherited.

73

77

Ii3

75

connect the user's friends of the share node in

Most of it is self-explanatory, but note that $pass =

present.

* is only needed if we need to tonfirm that an edge is really

* edge.

this

* rehydrate -all of the DB material needed to full construct

* implements the one Ft-reparable method- needed to efficiently

/**

I

* @maintainer jcain

guestion.

*

that

* @return assoc a dictionary of information about the edges

* manually manage the construction of sampleConnection.

need to

* not everything is self-prepped or prepped externally, we

whether or

2

Sthis->sampIeConnections can only be

* past preparation, and since we technically don't know

determined

* of the class itself.

preparation

I

This particular class is a full-blown

* and the preparation of the LinkliketOracle overlays the

Preparable,

* inherited.

* Overrides getSampleConnections that would otherwise be

/**

I

cn
CO
CO

-a.

CD

0
CD

c)
CD

-In

0
z

rn

rn

z

0

z

rn

z
71

0
0

r-

C)

,

.:

-

:44i,

m

.:.,:

* I'm allowing Tor the possibility that someone creates a

*1

*

maintainer jcain

otherwise.

s @return true if more rounds are needed, and false

been called on this object.

* @param ipt $pass the number of times the prepare method has

* widget should reflect the on-facebock_cem story deletion

The external

* share story, and then goes hack to the external widget.

removes the

* edge using an external widget, comes to facebook.com and

like-this-share

1

1
'..

.'

115:

114

lia

112

Kc

=.-6

The

*/

* @maintainer jcain

* @return true if more rounds are needed, and false otherwise.

been called on this object-

* Qparam let Spass the number of times the prepare method has

* widget should reflect the on -facebook-eom story deletion.

external

* share story, and then goes back to the external widget.

removes the

* edge using an external widget, comes to facebook.com and

like-this-share

* I'm allowing for the possibility that someone creates a

cn

O

a

CO

m

z

0

z
m

0

1

0
z

C)
3.4e:

12:

142

/**

mt

1.43

1.5I.

1,49-

We try to unroll any partial

made if we fail_ halfway through, but it can't be

and false otherwise.

16.3

user, although we need to be able to recover it should

5r,5

1.C,7

share id, sn that we can quickly determine if the user is

currently liking/sharing this item..

*

specific

Each association will need to carry, as data, the user-

*

*

Like count, and we need to maintain associations between

all users who've shared the object and the object itself.

*

*

T-72

171_

7u

Ii.;:?-

16.-8

167

MS
MA

1.%

This is the object that needs to maintain the full

*

"Mi4

-1-.q.-5

on the very first like through the external widget.

*

* + tthis-->toID is the ID of the master share abject, created

164

l'.-.ee

specifically, it's of no use whatsoever to any other

*

the user unlike the share.

'S.:

*

2.4

the fbid of the share story on that user's well,

*

More

* + The share_id returned by share_create is essentially

;4::?,

V.;i6'.

:-.;"7

M

n=

15.

* Implementation notes:

* @maintainer jcain

guaranteed.

changes
*

perfectly

if @return boot true if and only if everything worked out

A asset between the user and it.

53

la?

* user shared a copy of the global share item by adding and

* share item iterD) by creating a new share item and noting

::...3

--51-

:3

-.56

ee

147

the

146

142

* Establishes a link between the user ifrom/D) and the global

145

1.41

14

544

140

14'.?

.5.43

1'39

;:

E

tte esee ie

More

the user unlike the share.

user, although we need to be able to recover it should

specifically, its of no use whatsoever to any other

the fbid of the share story on that user's wall.

Each association will need to carry, as data, the user-

all users who've shared the object and the object itself,

like count, and we need to maintain associations between

This is the object that needs to maintain the full

on the very first like through the external widget.

*

*

currently likingieharing this item.

ehare_id, so that we can quickly determine if the user is

specific

*

*

*

*

*

* + Sthis->toID is the ID of the master share object, created

*

*

*

*

* e The share_id returned by share_create is essentially.

* Implementation notes:

*

We try to unroll any partial
made if we fail halfway through, but it can't be

* iemaietainer jcain

guaranteed.

*

changes

*

and false otherwise.

* @return burl true if and only if everything worked out

*

* assoc between the user and it.

* user shared a copy of the global share itec by adding and

* share item (toID) by creating a new share item and noting

* Establishes a link between the user (fromln and the global

perfectly

the

I

Le tee ere e <eee

cn
co
cn

- a

a
0
0
0
0

0]

- n

0
z

co

m

co

rn

z

0

--t

D

T1

0

C)

:::

,.:.:3

Y.:::

."Ti 0

Vii;?

.2-i 1

207

"tel

:r:'-!,

2i),5

*/

::2

,

=,

204

* maintainer jcain

;.-1

-:::

* @return boot true if and only if everything worked out, and

11::0C4

false if something went wrong.

:::''-

*

11Xi

*

.;:.-.

1.9

* and the global share (ton).

!97

zila

false if something went wrong.

*/

* @maintainer jcain

*

* @return boot true if and only if everything worked out

*

* and the global_ share (tolD).

and

* Fully removes the connection between the user (fronID) and

/**

if**

1S4::

.f,

--

.

I-:)0

1

'

1.4.

in

I

I

I

ial

.;

* Fully removes the connection between the user (from10 and

1-.15

:

1U

-1:

1.79

in

1

17'2

P.;

174

1M

In

1-7-r

a)

CO

0
O
0

O

-n

0
z

U)

rn

0)

0

rn

71

0
0

r-

.15

I

&,,E_.

''.!

i..!.;

1-;`.i.N

th.,;7,

7:r.7:-.Sr:
..,.-; t

7'-iS-

1.:

-.7_1:4R-).7:?-:.: t

i.:

w.:71.f-;

t ?ti

14d:..

011.:12'.7M7:MI.-

4,..,.., a...-:

'de t:-.3" V...77:-&77:1

',7

..::

t.

:t

:"-; r E .

v.:

:,.. ME - .5(47

r':,..:.

.,;,:!..li:ke
r

:: #'

--,;it.::::::

#.

Li.j:si:

2,2 fj

224=

2.23

:1'20

'...q5

'21:-.7

211i

2,15..

212,

..,

Z1:2

2at

I

.-77

7'..:.,

:,:-.

111111111111

242

24F.:

is @claintainer jcain

.-W

24S

:2.42

::...

*

into the share story_

24.....

* @peram string Scomment the user comment that 5hou1.4 be

inserted

23'1

:.--:.-T
,;3':.7.:

* Create share story with user comment and remove like story

/ 4.*

2 ..f:zi,Tt

: :s4

.:: .3

'

;:::1

u2

!'...:1

227

1,- ---z_

2Z3

2'M
22T

C.

214

,,-.1

212

...?...n

.C.I.T;

219-

243

in

:

15 s-f-,-.:

II

si:.,

::-.,::SE,

thl..S
*.C.zS

:-<:-E*.t.
,,.; z

cBm-,,,x-InT.

-::::::',:,::-.!

cixe7,.-E

--

-::

T:-.:%'

h'f r,:3,

ai: w%i..lko cl:

s:.. rolern TO* s:9-,

;7.e..C.iii':.-

17.1%,..::

',.:-..-n-:

::j-:::: rl.:--r. t

#: 1.S

,ri,.::..

tr:1 i;..-

::.11

',-i:,

17

-::-i-7!:t.

lot n the share story.
* camaihtainer jcain
*

* @pareal string $cossment the user comment that should be

/**
* Create share story with user coment and remove like story

I

Al,

?r:

'..!...^

...

....:.
......

C.

S.,

.,
.....

v.
.....-.

:k

........

:::Y.

S:.

.'

i-'

:::

C.

.

;.e.:

,...,'

"....:

4.,

. ...

0
-.4-,

..,:;.....
:

',.....:

{

C..,

..,,

'....

4.,

:.%
f..:
......

.

e:

C:.

..

....T.T.

...
...
.

.

,:..:

". "
.....

.-.,

=

-- .,

:, -,
{;

...

=

:4
.

..

=

.

..s.^..

+'?

^t

?S

n

(.

...,.

ses
§

.

C%-).

:.

.r,

;`...7,

' '
..s.S

'r"...
.

..%
....
f---3

:.;-.5

'.

... J-.4

..-'
.;.:
. --.

.. ror

,..

.-..

.,....

.-s.i

:.,.:
. .

:.-::

,::?
, '4

..s>

,f,

5.0

".S

,',S.

;NS

':

. '7 -.

.,s's
s.0.
?",f

,..:.::.

--

e4

f-,

'..."..:

S

? \: N

',-....'s

,

..

s''--

-'!:.'
-.,

:7:

.

-5

'''-;,

5'..

,."...

.."..

e-..;

:,..s

:,:s

:...:

:

!

:

:0

:

',..,
....,..
...r.:
,..".:

4...":

%.'.

......

....::

ii:
:::.
.

.

......,

'. "

:7.,
:

It:.

11,

.

...,

`.'

4

.

.

,,

.......

':.:.
.....:

.7,.%.

....;',.

:"....

%.4
,.....,

.,..

,",
.,..

....,

.7(

.

C;
...'":

t...

.

.

L.,
...

:..".

....,,

::

x

........
.

.......:

--

..s.

,.

ri

,-sr
(74

*IT
t.Nt

=

.

".S'

(NI

I

.

::.

ft

.

.

..

=

.

-......

.-.-4

5N

tzZ:

tes

F rs

Lx's
:.-7-..1

S'.S

£.7,3

IN

.

s':.
i

-.:

.-

'-:

,.'5

;,-....:

(.4

,....,..

s'.!''.3

4N1

,r,i

r4

fl

1...-1

iN

r:.'...

.:',....

s',.:

.\

.

..."'..

:..."7.2

(....1

N N

',3

-:-4

C4

04

.

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

FB000001597

EXHIBIT D

0 D144832 Integrate Share-Scraper functionality into Titan

https://phabricator fb.com/D144832

D144832

Create Diff

Integrate Share-Scraper functionality into Titan
All Users

Committed

Author wbailey
Reviewers

Lint
Unit

Edit Revision

Press ? to show keyboard shortcuts.

rdbayer

*
*

Edit Linked Facebook

Lint Warnings

Tasks

No Unit Test Coverage

Edit Dependencies

Download Raw Diff

Commits rE278245: Integrate Share-Scraper functionality into Titan
rE278610: dmurphy via release.php: merging 278245
Lines 224

Ask for Merge for
rE278245: Integrate

Async Build None

Share-Scraper
functionality into Titan

Tasks #269602: Integrate share-scraper
Subscribers rdbayer, drew, wbailey and 2 others

Ask for Merge for
rE278610: dmurphy
via release.php:
merging 278245
Flag For Later
Award Token

Subscribe

SUMMARY

This diff adds a simple share scraper to Titan. Per discussions with
the team I did not integrate the existing composer and instead created
a standalone scraper control. Modifications were made to the
SendMesssageTitanController to allow creation of a share object during
preparation. This is passed through to the XHP rendering via the
fbAttachmentData attribute. The logic for embedding replies was modified
so that replies that include an fbAttachment are rendered as whole posts
rather than embeds.
TODO:

need a strategy for dealing with sending these fbAttachments out to external email addresses

integrate the changes in D144-710

TEST PLAN
Tested creating shares to validate they render properly
REVERT PLAN
OK

wbailey updated this revision.

Via Legacy Aug 12 2010, 12:08 AM

accidentally left this in

wbailey updated this revision.

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
1 of 20

Via Legacy Aug 12 2010, 10:30 AM

FB00001623
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

https://phabricator fb.com/D144832

the _setVisibility method is unnecessary

wbailey updated this revision.

Via Legacy Aug 12 2010, 11:05 AM

reverting a couple of changes I accidentally included
making the scraper handle retyping the same link properly

rdbayer added a comment.

Via Legacy Aug 12 2010, 1:05 PM

hey will, let me know once you've integrated with what i committed and updated, then i'll take a proper look at this

wbailey updated this revision.

Via Legacy Aug 12 2010, 2:32 PM

merged with diff from ross

wbailey updated this revision.

Via Legacy Aug 12 2010, 2:47 PM

these lines shouldn't have been modified

wbailey updated this revision.

Via Legacy Aug 12 2010, 2:50 PM

wbailey updated this revision.

Via Legacy Aug 12 2010, 2:52 PM

typo

sorry...left this in

rdbayer requested changes to this revision.

Via Legacy Aug 12 2010, 3:48 PM

dude, awesome work on this, welcome to the code base :)
a bunch of comments to help you get up to speed on our coding standards, but nice work overall

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
2 of 20

FB00001624
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

https://phabricator fb.com/D144832

-I

-I
-I
wbailey updated this revision.

Via Legacy Aug 13 2010, 9:52 AM

Ross, thanks for the great review. See updates:

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
3 of 20

FB00001625
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

wbailey updated this revision.

https://phabricator fb.com/D144832

Via Legacy Aug 13 2010, 9:57 AM

forgot to yank this unused method

wbailey updated this revision.

Via Legacy Aug 13 2010, 10:07 AM

I can simplify this since the composerld is known. No need to do dom
manipulation.

rdbayer added a comment.

Via Legacy Aug 13 2010, 1:53 PM

great work cleaning this up. a few more questions, but getting close :)

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
4 of 20

FB00001626
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

wbailey added a comment.

https://phabricator fb.com/D144832

Via Legacy Aug 13 2010, 10:24 PM

I'll follow up with uie to verify this, but let me know if I'm missing something you are aware of.

rdbayer added a comment.

Via Legacy Aug 13 2010, 11:44 PM

good points, i hadn't considered those. maybe run it by uie to see if they can think of a good way, if not what you
had will do :)

wbailey added a comment.
Tom Occhino pointed me to
work here as well.

Via Legacy Aug 14 2010, 12:14 AM

I

think this will probably

FYI he also said...
"technically its a bug that you can't pass the class name.. we have to tell Marcel to fix.. also, no underscores,
hyphens, or capital letters in attribute names"

wbailey updated this revision.

Via Legacy Aug 15 2010, 10:55 AM

Thanks for the review. I learned a few things about Preparables in the
process.

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
5 of 20

FB00001627
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

rdbayer accepted this revision.

https://phabricator fb.com/D144832

Via Legacy Aug 15 2010, 3:05 PM

awesome dude, a few little nitpicks, but otherwise good to get this in :)

wbailey updated this revision.

Via Legacy Aug 16 2010, 9:04 AM

updates...thanks!

wbailey updated this revision.

Via Legacy Aug 16 2010, 9:27 AM

updating to use merged in onload register for referencing the composer
controller

wbailey updated this revision.

Via Legacy Aug 16 2010, 9:35 AM

switching this handler back to use the js constructor style referencing
and accidentally included a merge artifact

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
6 of 20

FB00001628
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

https://phabricator fb.com/D144832

Via Legacy Aug 16 2010, 9:40 AM

wbailey closed this revision.

7
Revision Update History
Diff

ID

Base

Base

Description

Lint

Unit

Aug 12 2010, 12:05 AM

*

*

Created

Base

Diff 1

374980

fd87c2f

Diff 2

374981

6e2a416

accidentally left this in

Aug 12 2010, 12:08 AM

*

*

Diff 3

375135

b4da471

the _setVisibility method is
unnecessary

Aug 12 2010, 10:29 AM

*

*

Aug 12 2010, 11:03 AM

r
r
r

r
r

*

Diff 4

375176

b849eaa

- reverting a couple of changes I
accidentally included - making the
scraper handle retyping the same
link properly

Diff 5

375497

83d3b5f

merged with diff from ross

Aug 12 2010, 2:32 PM

*

*

Diff 6

375526

Oce95af

these lines shouldn't have been
modified

Aug 12 2010, 2:47 PM

*

*

Diff 7

375532

aca5d94

typo

Aug 12 2010, 2:49 PM

*

*

Diff 8

375537

05dac59

sorry...left this in

Aug 12 2010, 2:51 PM

*

Aug 13 2010, 9:44 AM

Diff 9

376265

2fca9ee

Ross, thanks for the great review.
See updates:

r

*

r
r
r
r

r

r
r
r

*

*

r

r

replaced hard-coded pa...

Diff 10

376274

65079fd

forgot to yank this unused method

Aug 13 2010, 9:56 AM

*

*

r

r

Diff 11

376284

d9c225e

I can simplify this since the
composerld is known. No need to do
dom manipulation.

Aug 13 2010, 10:07 AM

*

*

r

r

Aug 15 2010, 10:33 AM

*

o

r

Diff 12

377426

165bc82

Thanks for the review. I learned a
few things about Preparables in the
process.
*
remo...

Diff 13

377851

c2ac5be

updates...thanks!

Aug 16 2010, 9:03 AM

*

C

Diff 14

377860

d8f982d

updating to use merged in onload
register for referencing the composer
controller

Aug 16 2010, 9:27 AM

*

C

Oac42ca

switching this handler back to use
the is constructor style referencing
and accidentally included a merge
artifact

Aug 16 2010, 9:34 AM

*

Diff 15

377863

Whitespace Changes:

*

Ignore Most

Table of Contents
Path

Coverage (All)

Coverage (Touched)

I
I
HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
7 of 20

FB00001629
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

https://phabricator fb.com/D144832

I
I
I
I
I

I
I
I

I
I
I

I
I

I
I
: Show All Context i

Diff 377863

View Options
This file contains generated code, which does not normally need to be reviewed. Show File Contents

View Options
Show First 20 Lines Show All 78 Lines Show 20 Lines

M

72

79

79

80

80

81

82

I

81

82

83

83

84

84

85

85

86

I

86
87
88

87

89

88

90

89

91

90

92

91

93

92

94

93

95

94

96

Show All 12 Lines

106

107

109

108

110

109

111

110

112

111

113

112

114

113

115

114

116

115

117

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
8 of 20

FB00001630
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

https://phabricator fb.com/D144832

46
47
48

I

49
50

51

52

View Options
1

/**

1

/**

2

* @provides messaging-composer-js

2

* @provides messaging-composer-js

3

* @requires arbiter async css dom

3

* @requires arbiter async css dom url-scraper

4

*/

4

*/

5

5

6

6

7

7

8

8

9

9

10

10

11

11

12

12

13

13

14

14

15

15

16

16

17

17

18

18

19

19

20

20

21

21

22

22

23

23

24

24

25

25

26

26

27

27

28

28
29

30
31

32
33

34
29

35

30

36

31

37

32

38

33

39

34

40

35

41

36

42

37

43

38

44

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
12 of 20

FB00001631

5/30/2015 6:30 PM

https://phabricator fb.com/D144832

0 D144832 Integrate Share-Scraper functionality into Titan

45
39

.

46

40

47

41

48

42

49

43

50

44

51

45

52

46

53

I

I

54

47

55
56

48
49

II

57
58

50
51

52

59

/**

* Gets called when Compose dialog is closed (but

60

54

* Gets called when Compose dialog is closed (but
not cancelled)

not cancelled)
53

/**

* or a reply is sent.

61

* or a reply is sent.

*/

62

*/

63

55

96

Show All 33 Lines
89

97

90

98

91

99

92

100

93

101

M

94
95

N

102

1

103

104

96

105

106
97

107

98

108

99

109

100

110
111

101

// don't close the dialog or

102

103

II

104

// don't close the dialog or

112

follow the href

follow the href
113

II

114
115

/**

116

* serialize the fb attachments from the stage

117

*/

118
119
120

.

121

122

/**

123

* begin detecting urls

124

*/

125

126
127
128
129
130

131

132

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
13 of 20

FB00001632
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

https://phabricator fb.com/D144832

133

134
135

* fired when a url is detected

136

*/

137
138
139
140

141

142
143

144
145

146

147
148
149
150
151

/**

152

* fired when the share scraper ajax call completes

153

*/

154
155

156

157
158
159

/**

160

* cleanup share scraper stage

161

*/

162
163

164
165

166
167
168

105

106

// Hack for now, the tokenizer/typeahead doesn't

169

really support locking
107

// no good way to lock the token pool right now

170

108

// TODO(wiley) 6/15/2010 When we get actual

171

locking functionality for
109

// typeahead/tokenizer, use that instead

// no good way to lock the token pool right now
// TODO(wiley) 6/15/2010 When we get actual
locking functionality for

172

110

174

112

175

113

// typeahead/tokenizer, use that instead

173

111

176

114

177

I

115

178

116

179

117

180

118

181

119

182

120

183

121

122

I
I

184
185

123

I

187

125

I

186

124

188

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
14 of 20

// Hack for now, the tokenizer/typeahead doesn't
really support locking

FB00001633
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

https://phabricator fb.com/D144832

189
126

190

127

191

128

192

129

193

130

194

I

131

195

132

196

133

197

N
Show 20 Lines Show All 57 Lines Show Last 20 Lines

.

_

.

Show First 20 Lines Show All 829 Lines Show 20 Lines

.

830

831

View Options
..

824

830

831

832

832

833

833

834

834

835

835

I
// else The server knew this shouldn't be

836

836

embedded

I

// else The server knew this shouldn't be

embedded

837

837

838

838

839

839
840

840

// Emote

841

841

// Emote

842

842

843

843

// Add the whole html portion of the message

844

844

to the messages list

// Add the whole html portion of the message to
the messages list

845

845

846

846

Show 20 Lines Show All 376 Lines Show Last 20 Lines

View Options
Show First 20 Lines Show All 328 Lines Show 20 Lines

325

329

329

330

330

331

331

332

332

333

333

334

334

335

335

336

336

337

337
338

338

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
15 of 20

339

FB00001634
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

https://phabricator fb.com/D144832

339

340

340

341

341

342

342

343

343

344

344

345

345

346

Show 20 Lines

Show All 46 Lines

Show 20 Lines

390

392

393

393

394

394

395

395

396

396

397

397

398

398

399

399

400

401

402
403

404

400
401

402

405

// Separate the new message case from the send

406

message reply case based
403

// on 0 or 1 thread ids.

// Separate the new message case from the send
message reply case based

407

404
405

// on 0 or 1 thread ids.

408
409
410
411

// create fb attachment

// TODO: well need to handle multiple types of
app_ids here

412

//

this is just the generic link sharing

case. Photos and
413

//

videos should be passed in a similar way

but the sharings
414

//

are created differently see the Gigaboxx

Composer endpoint for
415

//

details. wbailey

416
417
418

419

420
421

422
423

424
425

426
406

427

407
408

428

// New thread as there is nothing to reply to

409

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
16 of 20

429

// New thread as there is nothing to reply to

430

FB00001635
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

https://phabricator fb.com/D144832

410

431

411

432

412

433

434
413

435

414

436

415

437

416

438

417

439

418

440

419

441

420

442

443
421

444

422

445

423

446

424

447

425

448

426

449

427

450

428

451

Show All 10 Lines
// TODO:

439

Is there a way Sentry supports e-mail

459

// TODO: Is there a way Sentry supports e-mail

462

addresses too?

addresses too?

440

463

441

464

442

465

443

466

444

467

445

468

446

I

469

I

470

// if there is an fb attachment fetch it in

471

parallel as there
7/ are no dependencies on this data until the

472

render phase
473

474
475

476
477
478
479
447

I

480

448

482

450

483

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
of 20

17

I

481

449

I

FB00001636
5/30/2015 6:30 PM

https://phabricator fb.com/D144832

0 D144832 Integrate Share-Scraper functionality into Titan

451

484

452

485

486

487
488

I

453

I

489
490

454

// Get the titan TID of the sent thread.

455

This

// Get the titan TID of the sent thread.

491

This

should be the root-tid

should be the root-tid
492

456

493

457

I

458

I

494
495

459

// get the fb attachment data from the ShareData

496

preparable
497
498
499

500

501

502
503

504
505

506

460

// no worthwhile markup to return, but don't

461

getXHPObject()

// to fail like default ActionTitanController

462

behavior does
509

463

I

464

510
511

465

I

512

I

513

467

Show 20 Lines

Show All 170 Lines

Show 20 Lines

589

638

684

639

685

640

686

641

687

642

688

643

689

644

690

645

691

646

692

647

693

648

694
695

649
650

// need to wrap it in a correctly formatted <li>

696

// need to wrap it in a correctly formatted <li>
before returning

before returning
651

697

652

698

653

699

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
18 of 20

// to fail like default ActionTitanController

508

behavior does

466

// no worthwhile markup to return, but don't want

507

want getXHPObject()

FB00001637
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

654

https://phabricator fb.com/D144832

700

Show 20 Lines Show All 99 Lines Show Last 20 Lines

,

.

.

View Options

,

Show All 12 Lines
13

13

14

14

15

15

16

16

17

17

18

18

19

19

20

20
21

21

22

22

23

23

24

24

25

25

26

26

27

27

28

28

29

29

30

30

31

31

32

32

33

33

34

Leap Into Action
These changes have lint problems.

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
19 of 20

FB00001638
5/30/2015 6:30 PM

0 D144832 Integrate Share-Scraper functionality into Titan

https://phabricator fb.com/D144832

Action Comment
Comment

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY
20 of 20

Clowncoptarize

PREVIEW

FB00001639
5/30/2015 6:30 PM

EXHIBIT E

Ai! Users

Results (I Detail)

Press

to snow keyboard shortcuts

5493: LId Tracking

Ask for Merge for

Adjustments

rE

Run Perflab E_xpertrnent

The purpose of this change is to be able to accurately

tkarnenick, platform-diffs&ists

Complete Test Run 7685110/38/3/4 (pessiskipitailifatablimeout) with 0 Failure not in trunk

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

Subscribe

Award Token

Flag For Later

EST Strihgs

Perflab

FB000001599

Sort

SharetinTrackingTests

Skip

Show Fuli Unit Results g7 Passed, 4 Details)

Tracking Adjustments

RecornmendalionsBarClueryTestCsse

rE64581: Mali merging
645493 sh o t Url

Skip

Unit Tesi:s

(check-Module)

Ask for Merge for

Download Raw Diff

not new to 'his di ft

Lines 29
Arcanist Project facebook-www
Repository rE (Engineering)

SUMMARY

Tasks

Edit Linked Facebook

ShareFeedbactiTardetTestCase

Branch tikecounts

Subscribers

Edit FRevision

Create Diff

Edit Dependencies

Show Full U

REP

aisi

Warring

daWN IV-ij

Lint Warnings

tbithareicreetekreatm_jmpl,php

Excuse

the

rothbart

LL-ViWt/ Ur!

Commits rE645493: Uri Tracking Adjustments
rE
16: bha3 merging 6454931 ahirnet Urt Tracking Adjustments

Perfiab

Unit

Lint

Reviewers

Author al-14nel

Committed

Uri Tracking Adjustments

D597938

titips-.Itoriebrinstr lbosin/0591938

3e4E-FiLl

(On Diff #1505646)

1505646

1505798

Diff 1

01li' 2

Base

ID

This is epic,

Commit rEe45493

Ease

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

645492

645379

Base

Description

Closed by commit rE645493 (authored by &ahintel }.

anirriel closed this revision.

33

Revision Update History

Diff

Oct 11 2012. 7:38 AM

Oct 11 2012, 12:4S AM

Crested

TtICK4N -AUJUSEHIEJfk

flibirnessagingicontrollerstactionlsendiSerdMessageContro!lerFactory.php

Sent a bunch of messages and did a lot of wall posts

ttips.itphabricakar Paocciil0597938

=

TEST PLAN

data

determine what % of the like counts are attributable to private
messages, lithe % is low enough, we will cut this tracking due to
privacy concerns. This diff does two things:
1i Separate wall posts and private messages in the accounting
(post_count, share_count),
2/ Add hive logging for message sends to use for double-checking the

LL-Vi Wt/ Ur!

*

Lint

"k

Unit

'_.

217

FB000001600

:..ii.:

,

.

.
.

,

.

L.7

Lr.:V.WO Ur I,
dChthr

.

MIMI

1.11111111111

30

29

27

IIIIIIIIIIIIIIIIIIIIIIIII

28 M

26

25

16

lonore most

:

.
1

FB000001601

4F

Oct 11 20'12, 12 42 AM

Date

Show OW

MIIIIIIIIIIIIIIIIII

111.111.11

Wh[tespace Changes:

I;Lijse EPV.S

Ud Tracking Adjustments (Show More, ..)

Summary

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

.

.

ahimel

c954acifc382

IIIIIIIIIIIIIIIIIIIIIII.

MMM

titlimitpheiTicatcr lb.axn10597938

29

28

27

26

25

9c58353615f7

affilcaaa815c

Author

Parents

IIIIIIIIIII
WM
IIMIIIII

Tree

Commit

Local Commits

.

3Y4Es.ex3 i-D

31

32

33

34
35

36
37

38

39

40

LE LIMMAXiiirl

11111111111111111111111111111111111111111111111111111111

// Separate the new message case from the send message

ccni/ENWM3

f/ New thread as there is nothing to reply to

11111111

111111111.111.1111111111

111111111111111111111

// on 0 or I thread ids.

reply case based

htlin:Yptobrit-Atex

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

al

1111

1111

MINI

111111111111111111111111111111111111111111111111111111111

I r tICKff Ng AtlitE50ii-EAVLS

31

12
33

34
35
36

37

1111111111

11111111111111111111111111

39

-

.

If New thread as there is nothing to reply to

MIME

111111

1111111111111111111111
-

1111111111111111111111

// on 0 or 1 thread ids.

reply case based

// Separate the new message case from the send message

1

11111111111

11111111111111111111111111111111111111111

1111111111111111

MM.

38

4e
41
42

43

44
45
46

47
48
49
50
51

53

52

39

..

FB000001602

22e

222

223

222

223

-

calor la otxril0501938

120

I

123

122

121

125

119

118

11R

119

117

117

111101111111111111111111.11111111111111.1

115

116

114

113

lea

233

232

231

230

116

// add it if we have it

information

II -otrfee URL objects were created without sharescraper

Show First 20 Lines Show Ali 112 Lines V Show 20 Lines

A Show 20 Unes Show AO 693 Lines Show Last 20 Lines

EMI=

// get rid of them

115

114

113

231

230

229

22R

229

/1 TOODOgroSs): ogaction_createfirst and

227

ogactidn_deletelast seem unused,

228

227

225

226

226

224

225

224

221

221

=MEMO

// add it if we have it

-

per

MI11111111

-

FB000001603

1111111111111111111111111111111111

P some URL objects were created without

111111.1.111.

ogaction_deletelast seem unused,
if get rid of them

// TODD(jgrasS); ogaction createfirst and

// Action mutation logging

219 11M1.11.
218

220

219

218

if Action mutation logging

tICKKN -AUJUSIMENILS

217

WU Ur!

216

L.'

217

.:

216

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

30.41:3-110

Deffs.13

121
122
123

124
125
:126

127

128
129
130
131

132

1

111111111

111111111

11111111111111

1111111111111111

J! Add the user as a coptributor if it was posted

11111111111111111111111111111111111111111

UW0 Ur!
TdCK

124
12

126
127
128
129
13a

131
132
133

134
135

355

354

353

352

1111111111.1111111111111111/

3.56

358

357

356

355

354

353

352

319

357

354

363

362

361

360

359

-

358

111111111=11111111111

111111N11111111111.111111111MM,_ I

359
36

361

j-IV5Irptiahricalorflcm-0)507938

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

11111111111111111

111111111111

11111111

MI=

111.11.

111111111--

/;LgLESURIAK5

1

j; Add the user as a covtributar if it was posted

11111111111111111111111111111.11

INN

11111111111111=1111111

V

FB000001604

.

.

3.67

366

365

366

366
371

36a

A Show 20 Lines Show AI 108 Lines Show Last 20 Lines

1111111.111111111111111

370

367

111111111111.11111

365

..,

prajagopaian added a comment.

Comment

Action !Comment

These changes have lint problems.

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

.

.

Ciowne.optefize

Mil
11111=1.

11111111

11

L'Mlf ti4X1 UVI I f dattiN IV.JjtM-Lr El EPV.S

36S

364

363

362

Leap into Action

3-D

ttips:Itptebriczkar lb.00miD597938

3e4-1,23

,

FB000001605

PREVIEW

1

EXHIBIT F

Ali Users

Run Per lab Experiment

*

Perfiab

Press 7 to show keyboard sboricuts

bgolub, platforrn-diffsQRsts

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

titimitphabricator /b.00crilD602346

These were contributing 0,8-4% of the count depending on
domain, Given the low contribution and high degree of scrutiny from
privacy advocates, let's just remove it,

SUMMARY

Subscribers harshdeep,

Subscribe

Awed Token

Flag For Later

FBT Strings

Perflab

Snoadort

ii5

FB000001606

Like Button Count

649796 j ahimei !Remove
Private Messages from

Aicanist Project facebooke

Repository rE (Engineering)
Complete Test Run 7646/3g/87/14TO (passiskiptfailifatalitimeout) with 0 failure not in trunk

rE65043S: bile merging

Ask for Merge for

Button Count

rE649796: Remove Private
Messages from Like

Ask for Merge for

Downkad Raw Diff

Edit Dependencies

Tasks

Edit Linked Facebook

Edit FRevision

Create Diff

Lines 12

Branch lice counts

Commits rE649796: Remove Private Messages from Like Button Count
rE650435: bhati merging 649796 animel Remove Private Messages from Like Button
Count

to Unit Test Coverage

*

tint OK

Unit

Lint

rothbart

Author ahimel
Reviewers
the

Committed

Remove Private Messages from Like Button Count

D602346

649378

1521770

MIT 3

Local Commits

1519845

MIT 2

Lint

*

Created

Oct16 2012, 8:15PM

Commit rE649796

*
*
*

Unit

Y
1

*

J

0

I

215

FB000001607

5---11"` °i4T-

0

(5)

Legacy Oct 16 2012. 8:21 PM

ignore Most

*

Oct 16 2012, 2:28 PM

updating common's

Whitespace Changes-.

*

Oct 162612, 2:26 PM

Base

Description

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

549795

649378

1519837

Base

OW 1

Base

ID

Revision Update History

ttlin.ltphobricator it:loom/0602346

-

Closed by commit rE649796 (authored by @abirmai ).

ahirnel closed this revision.

s

,.4a Legacy Oct 16 2012. 2:28 PM

ahimei updated this revision,

updating comments

Via Legacy - Oct 16 2012,2:27 PM

the accepted this revision,

lIttps:ilapi.animei.deva317.facebook oomirestsenrer.php7method-4inks.getS tats&uris=httpffiNvvw huffington post.com.12012i1 Oil 3ttirnothy-kurekstraight-chtistian-pretends-gay n_1963657,ntrnt

Locked at results for given uri - total count and share count
both go down by the number of private messages sent.

TEST PLAN

8ce4foe 2cd la

973d7480a626

Path

ahi ei

(18383fl941df

6

11 the metrics data type populates our internal params

9

likes on page

IIIIIIIIIIIIIIIIIII
if this includes the tradiational likes-on-feedback and

111111111111111111111111

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

htimitphabricator PacomfD602346

15

14

13

12

// external/official names for the metrics, so we rename
them here

IIIIIIMIIIIIIIM

_.1

likes on page

F B000001608

/I this includes the tradiational likes-on-feedback and

11.1111111111.11

15

V

y/ 'post_count', '/ike_count', and 'corarment_count* These
are nut the

'share_count',

/1 the metrics data type populates our internal params

11111111111.1111111.11111M11111.111111
1.1111111M1

13
14.

I

Coverage crouched)

Oct 16 2012, 224 PM

Date

11111
1/ Copyright 2064-present Facebook. All Rights Reserved.

12

11

If external/official names for the metrics, so we rename.

11

them here

// 'post_count', "Iike_count', and 'comment_count' These
are not the

10

'share count',
le-

9

MIMI

6

-6

7

5

5

1111111111111111111

4

7

3

3

2

1

I

Coverage (A11)

Remove Private Messages from Like Button Count (Show More_ .)

Summary

// Copyright 2064-present Facebook. All Rights Reserved,

=

Author

Parents

4

2

1

Diff 1521770

M

....

Table of Contents

Tree

Commit

1

exists

28

27

1

AGE
comment

y

___

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

htimitphabricator PacociilD602346

Comment

Leap into Action

Show AEI 34 Lines

34

33

1

33

34

32

32

31

aa

10

31

29

// TO00(jtung): make this work for non-integer fields

If this returns null if it is 0, to indicate no fhid

- -26

29

2.5

27

26

25

25

111111.11.1111111.1111=11

24

23

22

21

2a

19

18

17

24

11111111111111111111111111111111

amessage_count'

1/ the internal share count is externally named

If share_count

profile in the

1/ we actually want to count messages and past to

16

23

22

21

20

19

la

17

16

I

Mil
1

e,

to indicate no fbid

46

FB000001609

/1 7C00(jtung): make this work for non-integer fields

1/ this returns null if it is

IIIIIMEMIIIIIII
exists

1

111111.111111111111111111111111111

I=MIMMI

'message_cnunt'

1/ the internal share count is externally named

111.1.1MMI1

1111111111111111.11111.111.

// nossages,

private

/, share_coont. adding 'share count' wound include

I/ we actually want to count only posts to profile in the

IIIIIIIIIIIIOIIIIMIIIII

jeanabisnar added a comment,

http6:11phabricatorlb.coniA3602346

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

C 1 0 Vj n coptr ize.

PREviEw

515

FB000001610

EXHIBIT G

rE698931

z

--

Press ? to 'ow keyboard shortcuts

ELT 24:KPAYt

Award Token

Flag For Later

Download Raw Diff

Edit Commit

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

wit.-1,pearitaty_fb_canfrEaTteal

Changes (8)

Task ID: 1969650

Differential Revision: Ntps:liphabricator.fb.wm/D6-62208

CC: platform-diffs@lists, search -dills @lists, hubs--diffs@lists, vibes-diffs@lists. arudoiph

Reviewed By: ahirriel

Reviewers: ahimel, rhe, jeffreyspehar: stayaristefanov

FB000001611

Test Plan: Rendered like button for a URL. verified count didn't go up when URL is shared via a private message but it does go up when URL is
shared publicly.

Summary: Don't include share_count in like button counts, following a similar logic to https://ohabricator.fOrorn/D602346.

Remove share count from like button counts

DESCRIPPON

Tags Nc-,ne.

Branches None

Parents rE596930: Add adhoe job to durnp MARC data arid create pages for them

Reviewer ahimel
'
Differential Revision

Committed rothbart Dec 1 2012, 11:49AM

elitity-exterra-nocle

Typeahead

Pages

share

Remove share_count from like button counts

Engineering

Pr oje ct/P a c k age Au

4eZIY.eL"

Shove AM 58 Lines

Show Al 28 Lines

11. Show 20 Lines

6a

5g

7

67

67

1111.111111111MIIIIIII111

I/ for facebook uris, external share object counts are rot

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

http5.1tphohricator Facornica9Nel

147

147

146

145

146

144

145

8

71

144

1

70

71

7a

69

1

69

=MIMINIIMMIMMIIMMIM

66

66

68

65

65

6R

54

64

IIIIIIIIIIIIIIII

63

63

62

62

IIIIIIIIIIIII

61

worth indexing

J/ If no share information exists for this page, it is not

Show First 20 Lines

1

61

60

5g

1123

1226

1125

-4-e.AKel2TO

1

Ir

116

FB000001612

// for facebook uris, external share object counts are not

.11111111.1111111

1

MMIIMMINII.11.1.1.11110.

IIIIIIIIIIIII

MEM.

no share information exists for this page, it is not

worth indexing

1/ If

154
155

156
157

154

155

156

157

163

164
165
166
167
168

160

161

162

163

164

165

63

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

ro comfrE4399931

separately

1/ save our fan connections so we can get this number

61

63

62

61

69

62

59

88

59

1111111

162

35

161

158

160

159

159

A Show 20 Lines Show Ali 282 Lines Show Last 20 Lines

153

158

152

152

153

158
151

1/ tracking

151

15e

149

149

share

148

// accurate (shared with different codepath), thus we

always go
// with the sampleconnections likes without the normal

iUMKOUt

148

tittpsitptimbricainc

410
// accurate (shared with different codepath), thus we

separately

FB000001613

if save our fan connections so we can get this number

111111111

111111

111111111111

1/ tracking

share

1/ with the sampleconnections likes without the Forma_

always go

// add to numConnections our share counts to make the

should

// if URL like counts are whacked, then correct them..

71

72

73

/1 ignore any expense as something that isn't worth

/0, this shouldn't happen very often at all, so we

72

71

70

69

69

78

68

68

66

65

64

LO:10:3 I

6.?

// equivalent

numbers

r

61

66

65

64

I

I

78

79

84

85

128
129

135

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

130

127

134

136

126

133

125

124

132

131

I

77

83

I

76

82

130

75

93

74

81

79

80

73

78

77

111111111.11111111111.1111111.11

// worrying about

75

76

74

https://phabricatoribcomirE6989211

`WCW4-1.11,1

I

I

I

I

111111111111.111.1111=1

// equivalent

5/10

FB000001614

// add to numConnections our share counts to make the
numbers

281

282

281

282

/**

28G

280

295

295

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

296

294

11.1111111.111111111111111111111

293

292

291

29G

299

298

287

286

285

.4

289

288

294

./

Stracking_info associative array indexed

eturn integer representing the number of likes we

display externally

4

*

by tracking param

* gparan array

*

* The tracking array can be generated by the getUr1Counts
function

array.

* Gets the number of 'likes' given a external tracking

111.11.11111111111111111.1111111111M

I

293

292

291

290

289

228

28Y

oat

285

/39

289

287

286

28b

=MI

285

285

287

284

284

283

279

279

283

278

1=IMIM

FLUM.kYt

a/a

tAW'Phabrif.at.nr lb curnirEMEM1

ge.AY4712#0

_*,,i

3;f1

F B000001615

IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII

display externally

}

1trackingLinfo associative array indexed by

* @return integer representing the number of likes we

tracking param

* @param array

function

* The tracking array can be generated by the getUr1Counts

array.

* Gets the number of 'likes' given a external tracking

/**

11111111.1111.

i

I

i

1

i

1

i

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

cern IrE091.43 1

jeanabisnar commented on this commit.

Comments

Action r comment

Creative Accounting

_.

A Show 20 Lines Show AO 205 Lines Show Last 20 Lines

307

303

...

30.6

305

302

*

associative array.

* Gets the tracking_info string given the tracking info

/**

304

301

300

302
303

301

298

2999

300

299

298

297

297

1

itemu.31

296

haps lipfiabr i catcc

-

_

4..0.w2u t-D.

...

*

C,aok. ti:',E.,, Gooks I

.-.-

1

9110

FB000001616

PREVIEW

:

,

-- --- ------ .-------------------

associative array.

* sets the tracking_info string given the tracking info

/**

1

D662208

Ail Users
.

.

Run Perflab Experiment

Show F

.

Unit Remits

.

Passed, I Detail

Press 7 to show keyboard shortcuts.

LiCiOGZI.X3 KL-11K.POL` MO WEIR IT(}1,3F 411L FARM C4.3WICi

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

hltwl,ptiahricator IticurriAMMEI

TEST PLAN

Don't include share count in like button counts, following a similar logic to httosliphabricator fb.comiD602346.

SUMMARY

Complete Test Run 844415134l313 (passiskipifailifataitmeout) with 0 failure not in trunk
Subscribers arudolph, vibes-diffs@lists, hubs-diffs2lists and 2 others

Repository rE (Engineering)
Tasks #1969650: sharing URL links in "private message", can increaset more likes?

Lines 56
Arcenist Project facebook-www

Branch privateMessages

Commits rE699208: eugeneb meroing 698931 rothbart Remove share count from like button counts
rE698931: Remove share count from like button counts

Perflab

.

ShareUrtTraddngTests

Unit Tests OK

Unit

Skip

Lint Postponed

Lint

stoyanstefanov

jeffreyspehar

rhe

Author rothbart
Reviewers
ahimel

Committed

Remove share count from like button counts

410,37.41110

.
.

.

.

Subscribe

Award Token

Flag For Later

FBT Strings

Pettab

Snoaort

button counts

FB000001617

Ask for Merge for
rE698931: Remove
share count from like

like button counts

rE699208: eugeneb
merging 69801 F rothbart
Remove share count from

Ask for Merge for

Download Raw Did

Edit Dependencies

Tasks

Edit Linked Facebook

Edit Revision

.

Create Diff

697814

Base

1724298

Diff 3

occiilD 6072143

Tree

Parents

Commit rE698931

A bit more refeetoring.

Base

Author

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

titipOphabricatx

Commit

Local Commits

1724267

Dili' 2

698910

697814

1720038

10

Diff 1

Base

Diff
Description

animet accepted this revision.

Revision Update History

publicly.

Summary

*

Unit

Whttespace Changes.

...

Date

*
Ignore Most

*

*
Dec 19 2012, 11A5 AM
Dec 19 2012, 11:49 AM

*

*

Lint

Dec /8 2012, 12:07 PM

Created

..

C.)

i

.

FB000001618

Ito* at:.

0
0

'vile Legacy Dec 19 2012. 7:34AM

Rendered like button for a URL, verified count didn't go up when URL is shared via a private message but it does go up. when URI. is shared

71a

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

11

70

71

69

1

69

68

68

11.1.1111111111111.111111.1111.11111.11.11

67

67

06

65

65

1111111111.1111110

64

66

63

64

61

63

111.1.11.11111

59

60

62

1111111.1.111

worth indexing

1/ If no share information exists for this page, it is not

t2

61

60

59

htli-irs:ItphabficabiftleanilD6072}43

-

1127

1127

57

1126

1126

1124

1123

1125

11.1.1111111111111.11.

ME

1125

1124

1123

1122

1122

.

11/1

.

1120

.

1121

.

1120

,

1119

.

1119

LICKIG,IX

11.1.1111.1

I

111111111111

1

.

.

.

4f1-1

FB000001619

1/ if no share information exists for this page, it is not

worth hexing

I

1

MOFIMUFAJWY4VMAKS

157

EMINIMMINIIIMMEMB

155

157

168

165

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

oagn/D6W)913

167

164

ttli-irOphabficatr

165

163

111

164
165

161

162

1t2

161

160

161

159

158

160

15g

158

1.55

155

156

154

153

111111111111

153

154

152

152

258
151

1/ tracking

149

151

150

// with the sampleconnections likes without the norm]
share

always go

148

149

147

// accurate (shared with different codepath), thus we

148

146

146

1/ for facebook uris, external share object counts are not

145

145

14.7

144

144

8

IMIMMIIMEMIIMMEM

IIIIIIIIIIII

i1 tracking

share

FB000001620

11 with the sampleconnections likes without the normal

always go

fi accurate (shared with different codepath), thus we

1l for facebook urls, external share object counts are not

1111.111111111.1111111.1111111.11111111.111

should

71

72

73

7/ ignore any expense as something that isn't worth

// this shouldn't happen very often at all, so we

72

71

70

7/ if URL like counts are whacked, then correct them..

69

69

76

68

68

66

65

67

/1 equivalent

// worrying about

25

71

74
75

76
77

78

79

78

79

80

81

82

83

84

85

77

76

74

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

httpsiipbabricator.ib_GornID662208

_

1/ add to numfonnections our share counts to make the

numbers

64

67

66

65

64

separately

62

62

63

61

61

/1 save our fan connections so we can get this number

60

66

63

59

59

35

/1 equivalent

numbers

6

FB000001621

/7 add to numConnections our share counts to make the

separately

// save our fan connections so we can get this number

I

IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII

295

Comment F.--

303

Action _comment

307

302

associative array.

305

306

301

304

* Gets the tracking_info string given the tracking info

303

/**

300

302

299

301

298

305

239

298

297

297

296

294

295

29

293

292

291

290

HIGHLY CONFIDENTIAL - ATTORNEYS' EYES ONLY

$tracking_info associative array indexed by

111.11111=1.11.11

associative array.

1W-1i

FB000001622

* Gets the tracking_info string given the tracking info

/**

*1

display externally

* @return integer representing the number of likes we

tracking param

4 @param array

t1xuit3rcnrrnxatuu M 024.115
2E9

294

./

$tracking_info associative array indexed

:.,u--acce.x3Kent

return integer representing the number of likes we

display externally

*

htli-irOphabficatr ittoogn/D6W)913

-

aram array

by tracking param

*

293

292

291

290

239