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PhabricatorFacebookConnectController.php
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Created
Tue, Aug 27, 15:46
Size
6 KB
Mime Type
text/x-php
Expires
Thu, Aug 29, 15:46 (1 d, 23 h)
Engine
blob
Format
Raw Data
Handle
20218232
Attached To
rPH Phabricator
PhabricatorFacebookConnectController.php
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<?php
/*
* Copyright 2011 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
class
PhabricatorFacebookConnectController
extends
PhabricatorAuthController
{
public
function
shouldRequireLogin
()
{
return
false
;
}
public
function
processRequest
()
{
$request
=
$this
->
getRequest
();
if
(
$request
->
getStr
(
'error'
))
{
die
(
"OMG ERROR"
);
}
$token
=
$request
->
getStr
(
'token'
);
if
(!
$token
)
{
$code
=
$request
->
getStr
(
'code'
);
$auth_uri
=
'https://graph.facebook.com/oauth/access_token'
.
'?client_id=184510521580034'
.
'&redirect_uri=http://local.aphront.com/facebook-connect/'
.
'&client_secret=OMGSECRETS'
.
'&code='
.
$code
;
$response
=
@
file_get_contents
(
$auth_uri
);
if
(
$response
===
false
)
{
throw
new
Exception
(
'failed to open oauth thing'
);
}
$data
=
array
();
parse_str
(
$response
,
$data
);
$token
=
$data
[
'access_token'
];
}
$user_json
=
@
file_get_contents
(
'https://graph.facebook.com/me?access_token='
.
$token
);
$user_data
=
json_decode
(
$user_json
,
true
);
$user_id
=
$user_data
[
'id'
];
$known_user
=
id
(
new
PhabricatorUser
())
->
loadOneWhere
(
'facebookUID = %d'
,
$user_id
);
if
(
$known_user
)
{
$session_key
=
$known_user
->
establishSession
(
'web'
);
$request
->
setCookie
(
'phusr'
,
$known_user
->
getUsername
());
$request
->
setCookie
(
'phsid'
,
$session_key
);
return
id
(
new
AphrontRedirectResponse
())
->
setURI
(
'/'
);
}
$current_user
=
$this
->
getRequest
()->
getUser
();
if
(
$current_user
->
getPHID
())
{
if
(
$current_user
->
getFacebookUID
()
&&
$current_user
->
getFacebookUID
()
!=
$user_id
)
{
throw
new
Exception
(
"Your account is already associated with a Facebook user ID other "
.
"than the one you just logged in with...?"
);
}
if
(
$request
->
isFormPost
())
{
$current_user
->
setFacebookUID
(
$user_id
);
$current_user
->
save
();
// TODO: ship them back to the 'account' page or whatever?
return
id
(
new
AphrontRedirectResponse
())
->
setURI
(
'/'
);
}
$ph_account
=
$current_user
->
getUsername
();
$fb_account
=
phutil_escape_html
(
$user_data
[
'name'
]);
$form
=
new
AphrontFormView
();
$form
->
addHiddenInput
(
'token'
,
$token
)
->
setUser
(
$request
->
getUser
())
->
setAction
(
'/facebook-connect/'
)
->
appendChild
(
'<p class="aphront-form-view-instructions">Do you want to link your '
.
"existing Phabricator account (<strong>{$ph_account}</strong>) "
.
"with your Facebook account (<strong>{$fb_account}</strong>) so "
.
"you can login with Facebook Connect?"
)
->
appendChild
(
id
(
new
AphrontFormSubmitControl
())
->
setValue
(
'Link Accounts'
)
->
addCancelButton
(
'/login/'
));
$panel
=
new
AphrontPanelView
();
$panel
->
setHeader
(
'Link Facebook Account'
);
$panel
->
setWidth
(
AphrontPanelView
::
WIDTH_FORM
);
$panel
->
appendChild
(
$form
);
return
$this
->
buildStandardPageResponse
(
$panel
,
array
(
'title'
=>
'Link Facebook Account'
,
));
}
$errors
=
array
();
$e_username
=
true
;
$user
=
new
PhabricatorUser
();
$matches
=
null
;
if
(
preg_match
(
'@/([a-zA-Z0-9]+)$@'
,
$user_data
[
'link'
],
$matches
))
{
$user
->
setUsername
(
$matches
[
1
]);
}
if
(
$request
->
isFormPost
())
{
$username
=
$request
->
getStr
(
'username'
);
if
(!
strlen
(
$username
))
{
$e_username
=
'Required'
;
$errors
[]
=
'Username is required.'
;
}
else
if
(!
preg_match
(
'/^[a-zA-Z0-9]+$/'
,
$username
,
$matches
))
{
$e_username
=
'Invalid'
;
$errors
[]
=
'Username may only contain letters and numbers.'
;
}
$user
->
setUsername
(
$username
);
$user
->
setFacebookUID
(
$user_id
);
$user
->
setEmail
(
$user_data
[
'email'
]);
if
(!
$errors
)
{
$image
=
@
file_get_contents
(
'https://graph.facebook.com/me/picture?access_token='
.
$token
);
$file
=
PhabricatorFile
::
newFromFileData
(
$image
,
array
(
'name'
=>
'fbprofile.jpg'
));
$user
->
setProfileImagePHID
(
$file
->
getPHID
());
$user
->
setRealName
(
$user_data
[
'name'
]);
try
{
$user
->
save
();
$session_key
=
$user
->
establishSession
(
'web'
);
$request
->
setCookie
(
'phusr'
,
$user
->
getUsername
());
$request
->
setCookie
(
'phsid'
,
$session_key
);
return
id
(
new
AphrontRedirectResponse
())->
setURI
(
'/'
);
}
catch
(
AphrontQueryDuplicateKeyException
$exception
)
{
$key
=
$exception
->
getDuplicateKey
();
if
(
$key
==
'userName'
)
{
$e_username
=
'Duplicate'
;
$errors
[]
=
'That username is not unique.'
;
}
else
{
throw
$exception
;
}
}
}
}
$error_view
=
null
;
if
(
$errors
)
{
$error_view
=
new
AphrontErrorView
();
$error_view
->
setTitle
(
'Facebook Connect Failed'
);
$error_view
->
setErrors
(
$errors
);
}
$form
=
new
AphrontFormView
();
$form
->
addHiddenInput
(
'token'
,
$token
)
->
setUser
(
$request
->
getUser
())
->
setAction
(
'/facebook-connect/'
)
->
appendChild
(
id
(
new
AphrontFormTextControl
())
->
setLabel
(
'Username'
)
->
setName
(
'username'
)
->
setValue
(
$user
->
getUsername
())
->
setError
(
$e_username
))
->
appendChild
(
id
(
new
AphrontFormSubmitControl
())
->
setValue
(
'Create Account'
));
$panel
=
new
AphrontPanelView
();
$panel
->
setHeader
(
'Create New Account'
);
$panel
->
setWidth
(
AphrontPanelView
::
WIDTH_FORM
);
$panel
->
appendChild
(
$form
);
return
$this
->
buildStandardPageResponse
(
array
(
$error_view
,
$panel
,
),
array
(
'title'
=>
'Create New Account'
,
));
}
}
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