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DiffusionFileContentQuery.php
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Created
Mon, Dec 23, 16:21
Size
3 KB
Mime Type
text/x-php
Expires
Wed, Dec 25, 16:21 (2 d)
Engine
blob
Format
Raw Data
Handle
23142101
Attached To
rPH Phabricator
DiffusionFileContentQuery.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.
*/
abstract
class
DiffusionFileContentQuery
{
private
$request
;
private
$needsBlame
;
private
$fileContent
;
final
private
function
__construct
()
{
// <private>
}
final
public
static
function
newFromDiffusionRequest
(
DiffusionRequest
$request
)
{
$repository
=
$request
->
getRepository
();
switch
(
$repository
->
getVersionControlSystem
())
{
case
PhabricatorRepositoryType
::
REPOSITORY_TYPE_GIT
:
$class
=
'DiffusionGitFileContentQuery'
;
break
;
case
PhabricatorRepositoryType
::
REPOSITORY_TYPE_SVN
:
$class
=
'DiffusionSvnFileContentQuery'
;
break
;
default
:
throw
new
Exception
(
"Unsupported VCS!"
);
}
PhutilSymbolLoader
::
loadClass
(
$class
);
$query
=
new
$class
();
$query
->
request
=
$request
;
return
$query
;
}
public
function
getSupportsBlameOnBlame
()
{
return
false
;
}
public
function
getPrevRev
(
$rev
)
{
// TODO: support git once the 'parent' info of a commit is saved
// to the database.
throw
new
Exception
(
"Unsupported VCS!"
);
}
final
protected
function
getRequest
()
{
return
$this
->
request
;
}
final
public
function
loadFileContent
()
{
$this
->
fileContent
=
$this
->
executeQuery
();
}
abstract
protected
function
executeQuery
();
final
public
function
getRawData
()
{
return
$this
->
fileContent
->
getCorpus
();
}
final
public
function
getBlameData
()
{
$raw_data
=
$this
->
getRawData
();
$text_list
=
array
();
$rev_list
=
array
();
$blame_dict
=
array
();
if
(!
$this
->
getNeedsBlame
())
{
$text_list
=
explode
(
"
\n
"
,
rtrim
(
$raw_data
));
}
else
{
foreach
(
explode
(
"
\n
"
,
rtrim
(
$raw_data
))
as
$k
=>
$line
)
{
list
(
$rev_id
,
$author
,
$text
)
=
$this
->
tokenizeLine
(
$line
);
$text_list
[
$k
]
=
$text
;
$rev_list
[
$k
]
=
$rev_id
;
if
(!
isset
(
$blame_dict
[
$rev_id
])
&&
!
isset
(
$blame_dict
[
$rev_id
][
'author'
]
))
{
$blame_dict
[
$rev_id
][
'author'
]
=
$author
;
}
}
$repository
=
$this
->
getRequest
()->
getRepository
();
$commits
=
id
(
new
PhabricatorRepositoryCommit
())->
loadAllWhere
(
'repositoryID = %d AND commitIdentifier IN (%Ls)'
,
$repository
->
getID
(),
array_unique
(
$rev_list
));
foreach
(
$commits
as
$commit
)
{
$blame_dict
[
$commit
->
getCommitIdentifier
()][
'epoch'
]
=
$commit
->
getEpoch
();
}
$commits_data
=
id
(
new
PhabricatorRepositoryCommitData
())->
loadAllWhere
(
'commitID IN (%Ls)'
,
mpull
(
$commits
,
'getID'
));
$phids
=
array
();
foreach
(
$commits_data
as
$data
)
{
$phids
[]
=
$data
->
getCommitDetail
(
'authorPHID'
);
}
$handles
=
id
(
new
PhabricatorObjectHandleData
(
array_unique
(
$phids
)))
->
loadHandles
();
foreach
(
$commits_data
as
$data
)
{
if
(
$data
->
getCommitDetail
(
'authorPHID'
))
{
$commit_identifier
=
$commits
[
$data
->
getCommitID
()]->
getCommitIdentifier
();
$blame_dict
[
$commit_identifier
][
'author'
]
=
$handles
[
$data
->
getCommitDetail
(
'authorPHID'
)]->
renderLink
();
}
}
}
return
array
(
$text_list
,
$rev_list
,
$blame_dict
);
}
abstract
protected
function
tokenizeLine
(
$line
);
public
function
setNeedsBlame
(
$needs_blame
)
{
$this
->
needsBlame
=
$needs_blame
;
}
public
function
getNeedsBlame
()
{
return
$this
->
needsBlame
;
}
}
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