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DiffusionSvnDiffQuery.php
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Created
Thu, Aug 15, 04:45
Size
4 KB
Mime Type
text/x-php
Expires
Sat, Aug 17, 04:45 (1 d, 22 h)
Engine
blob
Format
Raw Data
Handle
19888193
Attached To
rPH Phabricator
DiffusionSvnDiffQuery.php
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<?php
final
class
DiffusionSvnDiffQuery
extends
DiffusionDiffQuery
{
protected
function
executeQuery
()
{
$drequest
=
$this
->
getRequest
();
$repository
=
$drequest
->
getRepository
();
$effective_commit
=
$this
->
getEffectiveCommit
();
if
(!
$effective_commit
)
{
return
null
;
}
$drequest
=
clone
$drequest
;
$drequest
->
setCommit
(
$effective_commit
);
$path_change_query
=
DiffusionPathChangeQuery
::
newFromDiffusionRequest
(
$drequest
);
$path_changes
=
$path_change_query
->
loadChanges
();
$path
=
null
;
foreach
(
$path_changes
as
$change
)
{
if
(
$change
->
getPath
()
==
$drequest
->
getPath
())
{
$path
=
$change
;
}
}
if
(!
$path
)
{
return
null
;
}
$change_type
=
$path
->
getChangeType
();
switch
(
$change_type
)
{
case
DifferentialChangeType
::
TYPE_MULTICOPY
:
case
DifferentialChangeType
::
TYPE_DELETE
:
if
(
$path
->
getTargetPath
())
{
$old
=
array
(
$path
->
getTargetPath
(),
$path
->
getTargetCommitIdentifier
());
}
else
{
$old
=
array
(
$path
->
getPath
(),
$path
->
getCommitIdentifier
()
-
1
);
}
$old_name
=
$path
->
getPath
();
$new_name
=
''
;
$new
=
null
;
break
;
case
DifferentialChangeType
::
TYPE_ADD
:
$old
=
null
;
$new
=
array
(
$path
->
getPath
(),
$path
->
getCommitIdentifier
());
$old_name
=
''
;
$new_name
=
$path
->
getPath
();
break
;
case
DifferentialChangeType
::
TYPE_MOVE_HERE
:
case
DifferentialChangeType
::
TYPE_COPY_HERE
:
$old
=
array
(
$path
->
getTargetPath
(),
$path
->
getTargetCommitIdentifier
());
$new
=
array
(
$path
->
getPath
(),
$path
->
getCommitIdentifier
());
$old_name
=
$path
->
getTargetPath
();
$new_name
=
$path
->
getPath
();
break
;
case
DifferentialChangeType
::
TYPE_MOVE_AWAY
:
$old
=
array
(
$path
->
getPath
(),
$path
->
getCommitIdentifier
()
-
1
);
$old_name
=
$path
->
getPath
();
$new_name
=
null
;
$new
=
null
;
break
;
default
:
$old
=
array
(
$path
->
getPath
(),
$path
->
getCommitIdentifier
()
-
1
);
$new
=
array
(
$path
->
getPath
(),
$path
->
getCommitIdentifier
());
$old_name
=
$path
->
getPath
();
$new_name
=
$path
->
getPath
();
break
;
}
$futures
=
array
(
'old'
=>
$this
->
buildContentFuture
(
$old
),
'new'
=>
$this
->
buildContentFuture
(
$new
),
);
$futures
=
array_filter
(
$futures
);
foreach
(
Futures
(
$futures
)
as
$key
=>
$future
)
{
$stdout
=
''
;
try
{
list
(
$stdout
)
=
$future
->
resolvex
();
}
catch
(
CommandException
$e
)
{
if
(
$path
->
getFileType
()
!=
DifferentialChangeType
::
FILE_DIRECTORY
)
{
throw
$e
;
}
}
$futures
[
$key
]
=
$stdout
;
}
$old_data
=
idx
(
$futures
,
'old'
,
''
);
$new_data
=
idx
(
$futures
,
'new'
,
''
);
$engine
=
new
PhabricatorDifferenceEngine
();
$engine
->
setOldName
(
$old_name
);
$engine
->
setNewName
(
$new_name
);
$raw_diff
=
$engine
->
generateRawDiffFromFileContent
(
$old_data
,
$new_data
);
$parser
=
new
ArcanistDiffParser
();
$try_encoding
=
$repository
->
getDetail
(
'encoding'
);
if
(
$try_encoding
)
{
$parser
->
setTryEncoding
(
$try_encoding
);
}
$parser
->
setDetectBinaryFiles
(
true
);
$arcanist_changes
=
DiffusionPathChange
::
convertToArcanistChanges
(
$path_changes
);
$parser
->
setChanges
(
$arcanist_changes
);
$parser
->
forcePath
(
$path
->
getPath
());
$changes
=
$parser
->
parseDiff
(
$raw_diff
);
$change
=
$changes
[
$path
->
getPath
()];
$diff
=
DifferentialDiff
::
newFromRawChanges
(
array
(
$change
));
$changesets
=
$diff
->
getChangesets
();
$changeset
=
reset
(
$changesets
);
$this
->
renderingReference
=
$drequest
->
getPath
().
';'
.
$drequest
->
getCommit
();
return
$changeset
;
}
private
function
buildContentFuture
(
$spec
)
{
if
(!
$spec
)
{
return
null
;
}
$drequest
=
$this
->
getRequest
();
$repository
=
$drequest
->
getRepository
();
list
(
$ref
,
$rev
)
=
$spec
;
return
$repository
->
getRemoteCommandFuture
(
'cat %s%s@%d'
,
$repository
->
getRemoteURI
(),
phutil_escape_uri
(
$ref
),
$rev
);
}
}
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