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DiffusionBrowseController.php
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DiffusionBrowseController.php
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<?php
final
class
DiffusionBrowseController
extends
DiffusionController
{
private
$lintCommit
;
private
$lintMessages
;
private
$coverage
;
public
function
shouldAllowPublic
(
)
{
return
true
;
}
public
function
handleRequest
(
AphrontRequest
$request
)
{
$response
=
$this
->
loadDiffusionContext
(
)
;
if
(
$response
)
{
return
$response
;
}
$drequest
=
$this
->
getDiffusionRequest
(
)
;
// Figure out if we're browsing a directory, a file, or a search result
// list.
$grep
=
$request
->
getStr
(
'grep'
)
;
$find
=
$request
->
getStr
(
'find'
)
;
if
(
strlen
(
$grep
)
||
strlen
(
$find
)
)
{
return
$this
->
browseSearch
(
)
;
}
$pager
=
id
(
new
PHUIPagerView
(
)
)
->
readFromRequest
(
$request
)
;
$results
=
DiffusionBrowseResultSet
::
newFromConduit
(
$this
->
callConduitWithDiffusionRequest
(
'diffusion.browsequery'
,
array
(
'path'
=>
$drequest
->
getPath
(
)
,
'commit'
=>
$drequest
->
getStableCommit
(
)
,
'offset'
=>
$pager
->
getOffset
(
)
,
'limit'
=>
$pager
->
getPageSize
(
)
+
1
,
)
)
)
;
$reason
=
$results
->
getReasonForEmptyResultSet
(
)
;
$is_file
=
(
$reason
==
DiffusionBrowseResultSet
::
REASON_IS_FILE
)
;
if
(
$is_file
)
{
return
$this
->
browseFile
(
)
;
}
else
{
$paths
=
$results
->
getPaths
(
)
;
$paths
=
$pager
->
sliceResults
(
$paths
)
;
$results
->
setPaths
(
$paths
)
;
return
$this
->
browseDirectory
(
$results
,
$pager
)
;
}
}
private
function
browseSearch
(
)
{
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$header
=
$this
->
buildHeaderView
(
$drequest
)
;
$search_form
=
$this
->
renderSearchForm
(
)
;
$search_results
=
$this
->
renderSearchResults
(
)
;
$search_form
=
id
(
new
PHUIObjectBoxView
(
)
)
->
setHeaderText
(
pht
(
'Search'
)
)
->
setBackground
(
PHUIObjectBoxView
::
BLUE_PROPERTY
)
->
appendChild
(
$search_form
)
;
$crumbs
=
$this
->
buildCrumbs
(
array
(
'branch'
=>
true
,
'path'
=>
true
,
'view'
=>
'browse'
,
)
)
;
$crumbs
->
setBorder
(
true
)
;
$view
=
id
(
new
PHUITwoColumnView
(
)
)
->
setHeader
(
$header
)
->
setFooter
(
array
(
$search_form
,
$search_results
,
)
)
;
return
$this
->
newPage
(
)
->
setTitle
(
array
(
nonempty
(
basename
(
$drequest
->
getPath
(
)
)
,
'/'
)
,
$drequest
->
getRepository
(
)
->
getDisplayName
(
)
,
)
)
->
setCrumbs
(
$crumbs
)
->
appendChild
(
$view
)
;
}
private
function
browseFile
(
)
{
$viewer
=
$this
->
getViewer
(
)
;
$request
=
$this
->
getRequest
(
)
;
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$repository
=
$drequest
->
getRepository
(
)
;
$before
=
$request
->
getStr
(
'before'
)
;
if
(
$before
)
{
return
$this
->
buildBeforeResponse
(
$before
)
;
}
$path
=
$drequest
->
getPath
(
)
;
$blame_key
=
PhabricatorDiffusionBlameSetting
::
SETTINGKEY
;
$show_blame
=
$request
->
getBool
(
'blame'
,
$viewer
->
getUserSetting
(
$blame_key
)
)
;
$view
=
$request
->
getStr
(
'view'
)
;
if
(
$request
->
isFormPost
(
)
&&
$view
!=
'raw'
&&
$viewer
->
isLoggedIn
(
)
)
{
$preferences
=
PhabricatorUserPreferences
::
loadUserPreferences
(
$viewer
)
;
$editor
=
id
(
new
PhabricatorUserPreferencesEditor
(
)
)
->
setActor
(
$viewer
)
->
setContentSourceFromRequest
(
$request
)
->
setContinueOnNoEffect
(
true
)
->
setContinueOnMissingFields
(
true
)
;
$xactions
=
array
(
)
;
$xactions
[
]
=
$preferences
->
newTransaction
(
$blame_key
,
$show_blame
)
;
$editor
->
applyTransactions
(
$preferences
,
$xactions
)
;
$uri
=
$request
->
getRequestURI
(
)
->
alter
(
'blame'
,
null
)
;
return
id
(
new
AphrontRedirectResponse
(
)
)
->
setURI
(
$uri
)
;
}
// We need the blame information if blame is on and this is an Ajax request.
// If blame is on and this is a colorized request, we don't show blame at
// first (we ajax it in afterward) so we don't need to query for it.
$needs_blame
=
(
$show_blame
&&
$request
->
isAjax
(
)
)
;
$params
=
array
(
'commit'
=>
$drequest
->
getCommit
(
)
,
'path'
=>
$drequest
->
getPath
(
)
,
)
;
$byte_limit
=
null
;
if
(
$view
!==
'raw'
)
{
$byte_limit
=
PhabricatorFileStorageEngine
::
getChunkThreshold
(
)
;
$time_limit
=
10
;
$params
+=
array
(
'timeout'
=>
$time_limit
,
'byteLimit'
=>
$byte_limit
,
)
;
}
$response
=
$this
->
callConduitWithDiffusionRequest
(
'diffusion.filecontentquery'
,
$params
)
;
$hit_byte_limit
=
$response
[
'tooHuge'
]
;
$hit_time_limit
=
$response
[
'tooSlow'
]
;
$file_phid
=
$response
[
'filePHID'
]
;
if
(
$hit_byte_limit
)
{
$corpus
=
$this
->
buildErrorCorpus
(
pht
(
'This file is larger than %s byte(s), and too large to display '
.
'in the web UI.'
,
phutil_format_bytes
(
$byte_limit
)
)
)
;
}
else
if
(
$hit_time_limit
)
{
$corpus
=
$this
->
buildErrorCorpus
(
pht
(
'This file took too long to load from the repository (more than '
.
'%s second(s)).'
,
new
PhutilNumber
(
$time_limit
)
)
)
;
}
else
{
$file
=
id
(
new
PhabricatorFileQuery
(
)
)
->
setViewer
(
$viewer
)
->
withPHIDs
(
array
(
$file_phid
)
)
->
executeOne
(
)
;
if
(
!
$file
)
{
throw
new
Exception
(
pht
(
'Failed to load content file!'
)
)
;
}
if
(
$view
===
'raw'
)
{
return
$file
->
getRedirectResponse
(
)
;
}
$data
=
$file
->
loadFileData
(
)
;
$lfs_ref
=
$this
->
getGitLFSRef
(
$repository
,
$data
)
;
if
(
$lfs_ref
)
{
if
(
$view
==
'git-lfs'
)
{
$file
=
$this
->
loadGitLFSFile
(
$lfs_ref
)
;
// Rename the file locally so we generate a better vanity URI for
// it. In storage, it just has a name like "lfs-13f9a94c0923...",
// since we don't get any hints about possible human-readable names
// at upload time.
$basename
=
basename
(
$drequest
->
getPath
(
)
)
;
$file
->
makeEphemeral
(
)
;
$file
->
setName
(
$basename
)
;
return
$file
->
getRedirectResponse
(
)
;
}
else
{
$corpus
=
$this
->
buildGitLFSCorpus
(
$lfs_ref
)
;
}
}
else
if
(
ArcanistDiffUtils
::
isHeuristicBinaryFile
(
$data
)
)
{
$file_uri
=
$file
->
getBestURI
(
)
;
if
(
$file
->
isViewableImage
(
)
)
{
$corpus
=
$this
->
buildImageCorpus
(
$file_uri
)
;
}
else
{
$corpus
=
$this
->
buildBinaryCorpus
(
$file_uri
,
$data
)
;
}
}
else
{
$this
->
loadLintMessages
(
)
;
$this
->
coverage
=
$drequest
->
loadCoverage
(
)
;
// Build the content of the file.
$corpus
=
$this
->
buildCorpus
(
$show_blame
,
$data
,
$needs_blame
,
$drequest
,
$path
,
$data
)
;
}
}
if
(
$request
->
isAjax
(
)
)
{
return
id
(
new
AphrontAjaxResponse
(
)
)
->
setContent
(
$corpus
)
;
}
require_celerity_resource
(
'diffusion-source-css'
)
;
// Render the page.
$view
=
$this
->
buildCurtain
(
$drequest
)
;
$curtain
=
$this
->
enrichCurtain
(
$view
,
$drequest
,
$show_blame
)
;
$properties
=
$this
->
buildPropertyView
(
$drequest
)
;
$header
=
$this
->
buildHeaderView
(
$drequest
)
;
$header
->
setHeaderIcon
(
'fa-file-code-o'
)
;
$content
=
array
(
)
;
$follow
=
$request
->
getStr
(
'follow'
)
;
if
(
$follow
)
{
$notice
=
new
PHUIInfoView
(
)
;
$notice
->
setSeverity
(
PHUIInfoView
::
SEVERITY_WARNING
)
;
$notice
->
setTitle
(
pht
(
'Unable to Continue'
)
)
;
switch
(
$follow
)
{
case
'first'
:
$notice
->
appendChild
(
pht
(
'Unable to continue tracing the history of this file because '
.
'this commit is the first commit in the repository.'
)
)
;
break
;
case
'created'
:
$notice
->
appendChild
(
pht
(
'Unable to continue tracing the history of this file because '
.
'this commit created the file.'
)
)
;
break
;
}
$content
[
]
=
$notice
;
}
$renamed
=
$request
->
getStr
(
'renamed'
)
;
if
(
$renamed
)
{
$notice
=
new
PHUIInfoView
(
)
;
$notice
->
setSeverity
(
PHUIInfoView
::
SEVERITY_NOTICE
)
;
$notice
->
setTitle
(
pht
(
'File Renamed'
)
)
;
$notice
->
appendChild
(
pht
(
'File history passes through a rename from "%s" to "%s".'
,
$drequest
->
getPath
(
)
,
$renamed
)
)
;
$content
[
]
=
$notice
;
}
$content
[
]
=
$corpus
;
$content
[
]
=
$this
->
buildOpenRevisions
(
)
;
$crumbs
=
$this
->
buildCrumbs
(
array
(
'branch'
=>
true
,
'path'
=>
true
,
'view'
=>
'browse'
,
)
)
;
$crumbs
->
setBorder
(
true
)
;
$basename
=
basename
(
$this
->
getDiffusionRequest
(
)
->
getPath
(
)
)
;
$view
=
id
(
new
PHUITwoColumnView
(
)
)
->
setHeader
(
$header
)
->
setCurtain
(
$curtain
)
->
setMainColumn
(
array
(
$content
,
)
)
;
if
(
$properties
)
{
$view
->
addPropertySection
(
pht
(
'Details'
)
,
$properties
)
;
}
$title
=
array
(
$basename
,
$repository
->
getDisplayName
(
)
)
;
return
$this
->
newPage
(
)
->
setTitle
(
$title
)
->
setCrumbs
(
$crumbs
)
->
appendChild
(
array
(
$view
,
)
)
;
}
public
function
browseDirectory
(
DiffusionBrowseResultSet
$results
,
PHUIPagerView
$pager
)
{
$request
=
$this
->
getRequest
(
)
;
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$repository
=
$drequest
->
getRepository
(
)
;
$reason
=
$results
->
getReasonForEmptyResultSet
(
)
;
$curtain
=
$this
->
buildCurtain
(
$drequest
)
;
$details
=
$this
->
buildPropertyView
(
$drequest
)
;
$header
=
$this
->
buildHeaderView
(
$drequest
)
;
$header
->
setHeaderIcon
(
'fa-folder-open'
)
;
$search_form
=
$this
->
renderSearchForm
(
)
;
$empty_result
=
null
;
$browse_panel
=
null
;
$branch_panel
=
null
;
if
(
!
$results
->
isValidResults
(
)
)
{
$empty_result
=
new
DiffusionEmptyResultView
(
)
;
$empty_result
->
setDiffusionRequest
(
$drequest
)
;
$empty_result
->
setDiffusionBrowseResultSet
(
$results
)
;
$empty_result
->
setView
(
$request
->
getStr
(
'view'
)
)
;
}
else
{
$phids
=
array
(
)
;
foreach
(
$results
->
getPaths
(
)
as
$result
)
{
$data
=
$result
->
getLastCommitData
(
)
;
if
(
$data
)
{
if
(
$data
->
getCommitDetail
(
'authorPHID'
)
)
{
$phids
[
$data
->
getCommitDetail
(
'authorPHID'
)
]
=
true
;
}
}
}
$phids
=
array_keys
(
$phids
)
;
$handles
=
$this
->
loadViewerHandles
(
$phids
)
;
$browse_table
=
id
(
new
DiffusionBrowseTableView
(
)
)
->
setDiffusionRequest
(
$drequest
)
->
setHandles
(
$handles
)
->
setPaths
(
$results
->
getPaths
(
)
)
->
setUser
(
$request
->
getUser
(
)
)
;
$browse_header
=
id
(
new
PHUIHeaderView
(
)
)
->
setHeader
(
nonempty
(
basename
(
$drequest
->
getPath
(
)
)
,
'/'
)
)
->
setHeaderIcon
(
'fa-folder-open'
)
;
$browse_panel
=
id
(
new
PHUIObjectBoxView
(
)
)
->
setHeader
(
$browse_header
)
->
setBackground
(
PHUIObjectBoxView
::
BLUE_PROPERTY
)
->
setTable
(
$browse_table
)
;
$browse_panel
->
setShowHide
(
array
(
pht
(
'Show Search'
)
)
,
pht
(
'Hide Search'
)
,
$search_form
,
'#'
)
;
$path
=
$drequest
->
getPath
(
)
;
$is_branch
=
(
!
strlen
(
$path
)
&&
$repository
->
supportsBranchComparison
(
)
)
;
if
(
$is_branch
)
{
$branch_panel
=
$this
->
buildBranchTable
(
)
;
}
}
$open_revisions
=
$this
->
buildOpenRevisions
(
)
;
$readme
=
$this
->
renderDirectoryReadme
(
$results
)
;
$crumbs
=
$this
->
buildCrumbs
(
array
(
'branch'
=>
true
,
'path'
=>
true
,
'view'
=>
'browse'
,
)
)
;
$pager_box
=
$this
->
renderTablePagerBox
(
$pager
)
;
$crumbs
->
setBorder
(
true
)
;
$view
=
id
(
new
PHUITwoColumnView
(
)
)
->
setHeader
(
$header
)
->
setCurtain
(
$curtain
)
->
setMainColumn
(
array
(
$branch_panel
,
$empty_result
,
$browse_panel
,
)
)
->
setFooter
(
array
(
$open_revisions
,
$readme
,
$pager_box
,
)
)
;
if
(
$details
)
{
$view
->
addPropertySection
(
pht
(
'Details'
)
,
$details
)
;
}
return
$this
->
newPage
(
)
->
setTitle
(
array
(
nonempty
(
basename
(
$drequest
->
getPath
(
)
)
,
'/'
)
,
$repository
->
getDisplayName
(
)
,
)
)
->
setCrumbs
(
$crumbs
)
->
appendChild
(
array
(
$view
,
)
)
;
}
private
function
renderSearchResults
(
)
{
$request
=
$this
->
getRequest
(
)
;
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$repository
=
$drequest
->
getRepository
(
)
;
$results
=
array
(
)
;
$pager
=
id
(
new
PHUIPagerView
(
)
)
->
readFromRequest
(
$request
)
;
$search_mode
=
null
;
switch
(
$repository
->
getVersionControlSystem
(
)
)
{
case
PhabricatorRepositoryType
::
REPOSITORY_TYPE_SVN
:
$results
=
array
(
)
;
break
;
default
:
if
(
strlen
(
$this
->
getRequest
(
)
->
getStr
(
'grep'
)
)
)
{
$search_mode
=
'grep'
;
$query_string
=
$request
->
getStr
(
'grep'
)
;
$results
=
$this
->
callConduitWithDiffusionRequest
(
'diffusion.searchquery'
,
array
(
'grep'
=>
$query_string
,
'commit'
=>
$drequest
->
getStableCommit
(
)
,
'path'
=>
$drequest
->
getPath
(
)
,
'limit'
=>
$pager
->
getPageSize
(
)
+
1
,
'offset'
=>
$pager
->
getOffset
(
)
,
)
)
;
}
else
{
// Filename search.
$search_mode
=
'find'
;
$query_string
=
$request
->
getStr
(
'find'
)
;
$results
=
$this
->
callConduitWithDiffusionRequest
(
'diffusion.querypaths'
,
array
(
'pattern'
=>
$query_string
,
'commit'
=>
$drequest
->
getStableCommit
(
)
,
'path'
=>
$drequest
->
getPath
(
)
,
'limit'
=>
$pager
->
getPageSize
(
)
+
1
,
'offset'
=>
$pager
->
getOffset
(
)
,
)
)
;
}
break
;
}
$results
=
$pager
->
sliceResults
(
$results
)
;
if
(
$search_mode
==
'grep'
)
{
$table
=
$this
->
renderGrepResults
(
$results
,
$query_string
)
;
$header
=
pht
(
'File content matching "%s" under "%s"'
,
$query_string
,
nonempty
(
$drequest
->
getPath
(
)
,
'/'
)
)
;
}
else
{
$table
=
$this
->
renderFindResults
(
$results
)
;
$header
=
pht
(
'Paths matching "%s" under "%s"'
,
$query_string
,
nonempty
(
$drequest
->
getPath
(
)
,
'/'
)
)
;
}
$box
=
id
(
new
PHUIObjectBoxView
(
)
)
->
setHeaderText
(
$header
)
->
setBackground
(
PHUIObjectBoxView
::
BLUE_PROPERTY
)
->
setTable
(
$table
)
;
$pager_box
=
$this
->
renderTablePagerBox
(
$pager
)
;
return
array
(
$box
,
$pager_box
)
;
}
private
function
renderGrepResults
(
array
$results
,
$pattern
)
{
$drequest
=
$this
->
getDiffusionRequest
(
)
;
require_celerity_resource
(
'phabricator-search-results-css'
)
;
$rows
=
array
(
)
;
foreach
(
$results
as
$result
)
{
list
(
$path
,
$line
,
$string
)
=
$result
;
$href
=
$drequest
->
generateURI
(
array
(
'action'
=>
'browse'
,
'path'
=>
$path
,
'line'
=>
$line
,
)
)
;
$matches
=
null
;
$count
=
@
preg_match_all
(
'('
.
$pattern
.
')u'
,
$string
,
$matches
,
PREG_OFFSET_CAPTURE
)
;
if
(
!
$count
)
{
$output
=
ltrim
(
$string
)
;
}
else
{
$output
=
array
(
)
;
$cursor
=
0
;
$length
=
strlen
(
$string
)
;
foreach
(
$matches
[
0
]
as
$match
)
{
$offset
=
$match
[
1
]
;
if
(
$cursor
!=
$offset
)
{
$output
[
]
=
array
(
'text'
=>
substr
(
$string
,
$cursor
,
$offset
)
,
'highlight'
=>
false
,
)
;
}
$output
[
]
=
array
(
'text'
=>
$match
[
0
]
,
'highlight'
=>
true
,
)
;
$cursor
=
$offset
+
strlen
(
$match
[
0
]
)
;
}
if
(
$cursor
!=
$length
)
{
$output
[
]
=
array
(
'text'
=>
substr
(
$string
,
$cursor
)
,
'highlight'
=>
false
,
)
;
}
if
(
$output
)
{
$output
[
0
]
[
'text'
]
=
ltrim
(
$output
[
0
]
[
'text'
]
)
;
}
foreach
(
$output
as
$key
=>
$segment
)
{
if
(
$segment
[
'highlight'
]
)
{
$output
[
$key
]
=
phutil_tag
(
'strong'
,
array
(
)
,
$segment
[
'text'
]
)
;
}
else
{
$output
[
$key
]
=
$segment
[
'text'
]
;
}
}
}
$string
=
phutil_tag
(
'pre'
,
array
(
'class'
=>
'PhabricatorMonospaced phui-source-fragment'
)
,
$output
)
;
$path
=
Filesystem
::
readablePath
(
$path
,
$drequest
->
getPath
(
)
)
;
$rows
[
]
=
array
(
phutil_tag
(
'a'
,
array
(
'href'
=>
$href
)
,
$path
)
,
$line
,
$string
,
)
;
}
$table
=
id
(
new
AphrontTableView
(
$rows
)
)
->
setClassName
(
'remarkup-code'
)
->
setHeaders
(
array
(
pht
(
'Path'
)
,
pht
(
'Line'
)
,
pht
(
'String'
)
)
)
->
setColumnClasses
(
array
(
''
,
'n'
,
'wide'
)
)
->
setNoDataString
(
pht
(
'The pattern you searched for was not found in the content of any '
.
'files.'
)
)
;
return
$table
;
}
private
function
renderFindResults
(
array
$results
)
{
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$rows
=
array
(
)
;
foreach
(
$results
as
$result
)
{
$href
=
$drequest
->
generateURI
(
array
(
'action'
=>
'browse'
,
'path'
=>
$result
,
)
)
;
$readable
=
Filesystem
::
readablePath
(
$result
,
$drequest
->
getPath
(
)
)
;
$rows
[
]
=
array
(
phutil_tag
(
'a'
,
array
(
'href'
=>
$href
)
,
$readable
)
,
)
;
}
$table
=
id
(
new
AphrontTableView
(
$rows
)
)
->
setHeaders
(
array
(
pht
(
'Path'
)
)
)
->
setColumnClasses
(
array
(
'wide'
)
)
->
setNoDataString
(
pht
(
'The pattern you searched for did not match the names of any '
.
'files.'
)
)
;
return
$table
;
}
private
function
loadLintMessages
(
)
{
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$branch
=
$drequest
->
loadBranch
(
)
;
if
(
!
$branch
||
!
$branch
->
getLintCommit
(
)
)
{
return
;
}
$this
->
lintCommit
=
$branch
->
getLintCommit
(
)
;
$conn
=
id
(
new
PhabricatorRepository
(
)
)
->
establishConnection
(
'r'
)
;
$where
=
''
;
if
(
$drequest
->
getLint
(
)
)
{
$where
=
qsprintf
(
$conn
,
'AND code = %s'
,
$drequest
->
getLint
(
)
)
;
}
$this
->
lintMessages
=
queryfx_all
(
$conn
,
'SELECT * FROM %T WHERE branchID = %d %Q AND path = %s'
,
PhabricatorRepository
::
TABLE_LINTMESSAGE
,
$branch
->
getID
(
)
,
$where
,
'/'
.
$drequest
->
getPath
(
)
)
;
}
private
function
buildCorpus
(
$show_blame
,
$file_corpus
,
$needs_blame
,
DiffusionRequest
$drequest
,
$path
,
$data
)
{
$viewer
=
$this
->
getViewer
(
)
;
$blame_timeout
=
15
;
$blame_failed
=
false
;
$highlight_limit
=
DifferentialChangesetParser
::
HIGHLIGHT_BYTE_LIMIT
;
$blame_limit
=
DifferentialChangesetParser
::
HIGHLIGHT_BYTE_LIMIT
;
$can_highlight
=
(
strlen
(
$file_corpus
)
<=
$highlight_limit
)
;
$can_blame
=
(
strlen
(
$file_corpus
)
<=
$blame_limit
)
;
if
(
$needs_blame
&&
$can_blame
)
{
$blame
=
$this
->
loadBlame
(
$path
,
$drequest
->
getCommit
(
)
,
$blame_timeout
)
;
list
(
$blame_list
,
$blame_commits
)
=
$blame
;
if
(
$blame_list
===
null
)
{
$blame_failed
=
true
;
$blame_list
=
array
(
)
;
}
}
else
{
$blame_list
=
array
(
)
;
$blame_commits
=
array
(
)
;
}
require_celerity_resource
(
'syntax-highlighting-css'
)
;
if
(
$can_highlight
)
{
$highlighted
=
PhabricatorSyntaxHighlighter
::
highlightWithFilename
(
$path
,
$file_corpus
)
;
}
else
{
// Highlight as plain text to escape the content properly.
$highlighted
=
PhabricatorSyntaxHighlighter
::
highlightWithLanguage
(
'txt'
,
$file_corpus
)
;
}
$lines
=
phutil_split_lines
(
$highlighted
)
;
$rows
=
$this
->
buildDisplayRows
(
$lines
,
$blame_list
,
$blame_commits
,
$show_blame
)
;
$corpus_table
=
javelin_tag
(
'table'
,
array
(
'class'
=>
'diffusion-source remarkup-code PhabricatorMonospaced'
,
'sigil'
=>
'phabricator-source'
,
)
,
$rows
)
;
if
(
$this
->
getRequest
(
)
->
isAjax
(
)
)
{
return
$corpus_table
;
}
$id
=
celerity_generate_unique_node_id
(
)
;
$repo
=
$drequest
->
getRepository
(
)
;
$symbol_repos
=
nonempty
(
$repo
->
getSymbolSources
(
)
,
array
(
)
)
;
$symbol_repos
[
]
=
$repo
->
getPHID
(
)
;
$lang
=
last
(
explode
(
'.'
,
$drequest
->
getPath
(
)
)
)
;
$repo_languages
=
$repo
->
getSymbolLanguages
(
)
;
$repo_languages
=
nonempty
(
$repo_languages
,
array
(
)
)
;
$repo_languages
=
array_fill_keys
(
$repo_languages
,
true
)
;
$needs_symbols
=
true
;
if
(
$repo_languages
&&
$symbol_repos
)
{
$have_symbols
=
id
(
new
DiffusionSymbolQuery
(
)
)
->
existsSymbolsInRepository
(
$repo
->
getPHID
(
)
)
;
if
(
!
$have_symbols
)
{
$needs_symbols
=
false
;
}
}
if
(
$needs_symbols
&&
$repo_languages
)
{
$needs_symbols
=
isset
(
$repo_languages
[
$lang
]
)
;
}
if
(
$needs_symbols
)
{
Javelin
::
initBehavior
(
'repository-crossreference'
,
array
(
'container'
=>
$id
,
'lang'
=>
$lang
,
'repositories'
=>
$symbol_repos
,
)
)
;
}
$corpus
=
phutil_tag
(
'div'
,
array
(
'id'
=>
$id
,
)
,
$corpus_table
)
;
Javelin
::
initBehavior
(
'load-blame'
,
array
(
'id'
=>
$id
)
)
;
$edit
=
$this
->
renderEditButton
(
)
;
$file
=
$this
->
renderFileButton
(
)
;
$header
=
id
(
new
PHUIHeaderView
(
)
)
->
setHeader
(
basename
(
$this
->
getDiffusionRequest
(
)
->
getPath
(
)
)
)
->
setHeaderIcon
(
'fa-file-code-o'
)
->
addActionLink
(
$edit
)
->
addActionLink
(
$file
)
;
$corpus
=
id
(
new
PHUIObjectBoxView
(
)
)
->
setHeader
(
$header
)
->
setBackground
(
PHUIObjectBoxView
::
BLUE_PROPERTY
)
->
appendChild
(
$corpus
)
->
setCollapsed
(
true
)
;
$messages
=
array
(
)
;
if
(
!
$can_highlight
)
{
$messages
[
]
=
pht
(
'This file is larger than %s, so syntax highlighting is disabled '
.
'by default.'
,
phutil_format_bytes
(
$highlight_limit
)
)
;
}
if
(
$show_blame
&&
!
$can_blame
)
{
$messages
[
]
=
pht
(
'This file is larger than %s, so blame is disabled.'
,
phutil_format_bytes
(
$blame_limit
)
)
;
}
if
(
$blame_failed
)
{
$messages
[
]
=
pht
(
'Failed to load blame information for this file in %s second(s).'
,
new
PhutilNumber
(
$blame_timeout
)
)
;
}
if
(
$messages
)
{
$corpus
->
setInfoView
(
id
(
new
PHUIInfoView
(
)
)
->
setSeverity
(
PHUIInfoView
::
SEVERITY_WARNING
)
->
setErrors
(
$messages
)
)
;
}
return
$corpus
;
}
private
function
enrichCurtain
(
PHUICurtainView
$curtain
,
DiffusionRequest
$drequest
,
$show_blame
)
{
$viewer
=
$this
->
getViewer
(
)
;
$base_uri
=
$this
->
getRequest
(
)
->
getRequestURI
(
)
;
$curtain
->
addAction
(
id
(
new
PhabricatorActionView
(
)
)
->
setName
(
pht
(
'Show Last Change'
)
)
->
setHref
(
$drequest
->
generateURI
(
array
(
'action'
=>
'change'
,
)
)
)
->
setIcon
(
'fa-backward'
)
)
;
if
(
$show_blame
)
{
$blame_text
=
pht
(
'Disable Blame'
)
;
$blame_icon
=
'fa-exclamation-circle lightgreytext'
;
$blame_value
=
0
;
}
else
{
$blame_text
=
pht
(
'Enable Blame'
)
;
$blame_icon
=
'fa-exclamation-circle'
;
$blame_value
=
1
;
}
$curtain
->
addAction
(
id
(
new
PhabricatorActionView
(
)
)
->
setName
(
$blame_text
)
->
setHref
(
$base_uri
->
alter
(
'blame'
,
$blame_value
)
)
->
setIcon
(
$blame_icon
)
->
setUser
(
$viewer
)
->
setRenderAsForm
(
$viewer
->
isLoggedIn
(
)
)
)
;
$href
=
null
;
if
(
$this
->
getRequest
(
)
->
getStr
(
'lint'
)
!==
null
)
{
$lint_text
=
pht
(
'Hide %d Lint Message(s)'
,
count
(
$this
->
lintMessages
)
)
;
$href
=
$base_uri
->
alter
(
'lint'
,
null
)
;
}
else
if
(
$this
->
lintCommit
===
null
)
{
$lint_text
=
pht
(
'Lint not Available'
)
;
}
else
{
$lint_text
=
pht
(
'Show %d Lint Message(s)'
,
count
(
$this
->
lintMessages
)
)
;
$href
=
$this
->
getDiffusionRequest
(
)
->
generateURI
(
array
(
'action'
=>
'browse'
,
'commit'
=>
$this
->
lintCommit
,
)
)
->
alter
(
'lint'
,
''
)
;
}
$curtain
->
addAction
(
id
(
new
PhabricatorActionView
(
)
)
->
setName
(
$lint_text
)
->
setHref
(
$href
)
->
setIcon
(
'fa-exclamation-triangle'
)
->
setDisabled
(
!
$href
)
)
;
$repository
=
$drequest
->
getRepository
(
)
;
$owners
=
'PhabricatorOwnersApplication'
;
if
(
PhabricatorApplication
::
isClassInstalled
(
$owners
)
)
{
$package_query
=
id
(
new
PhabricatorOwnersPackageQuery
(
)
)
->
setViewer
(
$viewer
)
->
withStatuses
(
array
(
PhabricatorOwnersPackage
::
STATUS_ACTIVE
)
)
->
withControl
(
$repository
->
getPHID
(
)
,
array
(
$drequest
->
getPath
(
)
,
)
)
;
$package_query
->
execute
(
)
;
$packages
=
$package_query
->
getControllingPackagesForPath
(
$repository
->
getPHID
(
)
,
$drequest
->
getPath
(
)
)
;
if
(
$packages
)
{
$ownership
=
id
(
new
PHUIStatusListView
(
)
)
->
setUser
(
$viewer
)
;
foreach
(
$packages
as
$package
)
{
$icon
=
'fa-list-alt'
;
$color
=
'grey'
;
$item
=
id
(
new
PHUIStatusItemView
(
)
)
->
setIcon
(
$icon
,
$color
)
->
setTarget
(
$viewer
->
renderHandle
(
$package
->
getPHID
(
)
)
)
;
$ownership
->
addItem
(
$item
)
;
}
}
else
{
$ownership
=
phutil_tag
(
'em'
,
array
(
)
,
pht
(
'None'
)
)
;
}
$curtain
->
newPanel
(
)
->
setHeaderText
(
pht
(
'Owners'
)
)
->
appendChild
(
$ownership
)
;
}
return
$curtain
;
}
private
function
renderEditButton
(
)
{
$request
=
$this
->
getRequest
(
)
;
$user
=
$request
->
getUser
(
)
;
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$repository
=
$drequest
->
getRepository
(
)
;
$path
=
$drequest
->
getPath
(
)
;
$line
=
nonempty
(
(int)
$drequest
->
getLine
(
)
,
1
)
;
$editor_link
=
$user
->
loadEditorLink
(
$path
,
$line
,
$repository
)
;
$template
=
$user
->
loadEditorLink
(
$path
,
'%l'
,
$repository
)
;
$button
=
id
(
new
PHUIButtonView
(
)
)
->
setTag
(
'a'
)
->
setText
(
pht
(
'Open in Editor'
)
)
->
setHref
(
$editor_link
)
->
setIcon
(
'fa-pencil'
)
->
setID
(
'editor_link'
)
->
setMetadata
(
array
(
'link_template'
=>
$template
)
)
->
setDisabled
(
!
$editor_link
)
;
return
$button
;
}
private
function
renderFileButton
(
$file_uri
=
null
,
$label
=
null
)
{
$base_uri
=
$this
->
getRequest
(
)
->
getRequestURI
(
)
;
if
(
$file_uri
)
{
$text
=
pht
(
'Download Raw File'
)
;
$href
=
$file_uri
;
$icon
=
'fa-download'
;
}
else
{
$text
=
pht
(
'View Raw File'
)
;
$href
=
$base_uri
->
alter
(
'view'
,
'raw'
)
;
$icon
=
'fa-file-text'
;
}
if
(
$label
!==
null
)
{
$text
=
$label
;
}
$button
=
id
(
new
PHUIButtonView
(
)
)
->
setTag
(
'a'
)
->
setText
(
$text
)
->
setHref
(
$href
)
->
setIcon
(
$icon
)
;
return
$button
;
}
private
function
renderGitLFSButton
(
)
{
$viewer
=
$this
->
getViewer
(
)
;
$uri
=
$this
->
getRequest
(
)
->
getRequestURI
(
)
;
$href
=
$uri
->
alter
(
'view'
,
'git-lfs'
)
;
$text
=
pht
(
'Download from Git LFS'
)
;
$icon
=
'fa-download'
;
return
id
(
new
PHUIButtonView
(
)
)
->
setTag
(
'a'
)
->
setText
(
$text
)
->
setHref
(
$href
)
->
setIcon
(
$icon
)
;
}
private
function
buildDisplayRows
(
array
$lines
,
array
$blame_list
,
array
$blame_commits
,
$show_blame
)
{
$request
=
$this
->
getRequest
(
)
;
$viewer
=
$this
->
getViewer
(
)
;
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$repository
=
$drequest
->
getRepository
(
)
;
$revision_map
=
array
(
)
;
$revisions
=
array
(
)
;
if
(
$blame_commits
)
{
$commit_map
=
mpull
(
$blame_commits
,
'getCommitIdentifier'
,
'getPHID'
)
;
$revision_ids
=
id
(
new
DifferentialRevision
(
)
)
->
loadIDsByCommitPHIDs
(
array_keys
(
$commit_map
)
)
;
if
(
$revision_ids
)
{
$revisions
=
id
(
new
DifferentialRevisionQuery
(
)
)
->
setViewer
(
$viewer
)
->
withIDs
(
$revision_ids
)
->
execute
(
)
;
$revisions
=
mpull
(
$revisions
,
null
,
'getID'
)
;
}
foreach
(
$revision_ids
as
$commit_phid
=>
$revision_id
)
{
$revision_map
[
$commit_map
[
$commit_phid
]
]
=
$revision_id
;
}
}
$phids
=
array
(
)
;
foreach
(
$blame_commits
as
$commit
)
{
$author_phid
=
$commit
->
getAuthorPHID
(
)
;
if
(
$author_phid
===
null
)
{
continue
;
}
$phids
[
$author_phid
]
=
$author_phid
;
}
foreach
(
$revisions
as
$revision
)
{
$author_phid
=
$revision
->
getAuthorPHID
(
)
;
if
(
$author_phid
===
null
)
{
continue
;
}
$phids
[
$author_phid
]
=
$author_phid
;
}
$handles
=
$viewer
->
loadHandles
(
$phids
)
;
$colors
=
array
(
)
;
if
(
$blame_commits
)
{
$epochs
=
array
(
)
;
foreach
(
$blame_commits
as
$identifier
=>
$commit
)
{
$epochs
[
$identifier
]
=
$commit
->
getEpoch
(
)
;
}
$epoch_list
=
array_filter
(
$epochs
)
;
$epoch_list
=
array_unique
(
$epoch_list
)
;
$epoch_list
=
array_values
(
$epoch_list
)
;
$epoch_min
=
min
(
$epoch_list
)
;
$epoch_max
=
max
(
$epoch_list
)
;
$epoch_range
=
(
$epoch_max
-
$epoch_min
)
+
1
;
foreach
(
$blame_commits
as
$identifier
=>
$commit
)
{
$epoch
=
$epochs
[
$identifier
]
;
if
(
!
$epoch
)
{
$color
=
'#ffffdd'
;
// Warning color, missing data.
}
else
{
$color_ratio
=
(
$epoch
-
$epoch_min
)
/
$epoch_range
;
$color_value
=
0xE6
*
(
1.0
-
$color_ratio
)
;
$color
=
sprintf
(
'#%02x%02x%02x'
,
$color_value
,
0xF6
,
$color_value
)
;
}
$colors
[
$identifier
]
=
$color
;
}
}
$display
=
array
(
)
;
$last_identifier
=
null
;
$last_color
=
null
;
foreach
(
$lines
as
$line_index
=>
$line
)
{
$color
=
'#f6f6f6'
;
$duplicate
=
false
;
if
(
isset
(
$blame_list
[
$line_index
]
)
)
{
$identifier
=
$blame_list
[
$line_index
]
;
if
(
isset
(
$colors
[
$identifier
]
)
)
{
$color
=
$colors
[
$identifier
]
;
}
if
(
$identifier
===
$last_identifier
)
{
$duplicate
=
true
;
}
else
{
$last_identifier
=
$identifier
;
}
}
$display
[
$line_index
]
=
array
(
'data'
=>
$line
,
'target'
=>
false
,
'highlighted'
=>
false
,
'color'
=>
$color
,
'duplicate'
=>
$duplicate
,
)
;
}
$line_arr
=
array
(
)
;
$line_str
=
$drequest
->
getLine
(
)
;
$ranges
=
explode
(
','
,
$line_str
)
;
foreach
(
$ranges
as
$range
)
{
if
(
strpos
(
$range
,
'-'
)
!==
false
)
{
list
(
$min
,
$max
)
=
explode
(
'-'
,
$range
,
2
)
;
$line_arr
[
]
=
array
(
'min'
=>
min
(
$min
,
$max
)
,
'max'
=>
max
(
$min
,
$max
)
,
)
;
}
else
if
(
strlen
(
$range
)
)
{
$line_arr
[
]
=
array
(
'min'
=>
$range
,
'max'
=>
$range
,
)
;
}
}
// Mark the first highlighted line as the target line.
if
(
$line_arr
)
{
$target_line
=
$line_arr
[
0
]
[
'min'
]
;
if
(
isset
(
$display
[
$target_line
-
1
]
)
)
{
$display
[
$target_line
-
1
]
[
'target'
]
=
true
;
}
}
// Mark all other highlighted lines as highlighted.
foreach
(
$line_arr
as
$range
)
{
for
(
$ii
=
$range
[
'min'
]
;
$ii
<=
$range
[
'max'
]
;
$ii
++
)
{
if
(
isset
(
$display
[
$ii
-
1
]
)
)
{
$display
[
$ii
-
1
]
[
'highlighted'
]
=
true
;
}
}
}
$engine
=
null
;
$inlines
=
array
(
)
;
if
(
$this
->
getRequest
(
)
->
getStr
(
'lint'
)
!==
null
&&
$this
->
lintMessages
)
{
$engine
=
new
PhabricatorMarkupEngine
(
)
;
$engine
->
setViewer
(
$viewer
)
;
foreach
(
$this
->
lintMessages
as
$message
)
{
$inline
=
id
(
new
PhabricatorAuditInlineComment
(
)
)
->
setSyntheticAuthor
(
ArcanistLintSeverity
::
getStringForSeverity
(
$message
[
'severity'
]
)
.
' '
.
$message
[
'code'
]
.
' ('
.
$message
[
'name'
]
.
')'
)
->
setLineNumber
(
$message
[
'line'
]
)
->
setContent
(
$message
[
'description'
]
)
;
$inlines
[
$message
[
'line'
]
]
[
]
=
$inline
;
$engine
->
addObject
(
$inline
,
PhabricatorInlineCommentInterface
::
MARKUP_FIELD_BODY
)
;
}
$engine
->
process
(
)
;
require_celerity_resource
(
'differential-changeset-view-css'
)
;
}
$rows
=
$this
->
renderInlines
(
idx
(
$inlines
,
0
,
array
(
)
)
,
$show_blame
,
(bool)
$this
->
coverage
,
$engine
)
;
// NOTE: We're doing this manually because rendering is otherwise
// dominated by URI generation for very large files.
$line_base
=
(string)
$drequest
->
generateURI
(
array
(
'action'
=>
'browse'
,
'stable'
=>
true
,
)
)
;
require_celerity_resource
(
'aphront-tooltip-css'
)
;
Javelin
::
initBehavior
(
'phabricator-oncopy'
)
;
Javelin
::
initBehavior
(
'phabricator-tooltips'
)
;
Javelin
::
initBehavior
(
'phabricator-line-linker'
)
;
// Render these once, since they tend to get repeated many times in large
// blame outputs.
$commit_links
=
$this
->
renderCommitLinks
(
$blame_commits
,
$handles
)
;
$revision_links
=
$this
->
renderRevisionLinks
(
$revisions
,
$handles
)
;
if
(
$this
->
coverage
)
{
require_celerity_resource
(
'differential-changeset-view-css'
)
;
Javelin
::
initBehavior
(
'diffusion-browse-file'
,
array
(
'labels'
=>
array
(
'cov-C'
=>
pht
(
'Covered'
)
,
'cov-N'
=>
pht
(
'Not Covered'
)
,
'cov-U'
=>
pht
(
'Not Executable'
)
,
)
,
)
)
;
}
$skip_text
=
pht
(
'Skip Past This Commit'
)
;
foreach
(
$display
as
$line_index
=>
$line
)
{
$row
=
array
(
)
;
$line_number
=
$line_index
+
1
;
$line_href
=
$line_base
.
'$'
.
$line_number
;
if
(
isset
(
$blame_list
[
$line_index
]
)
)
{
$identifier
=
$blame_list
[
$line_index
]
;
}
else
{
$identifier
=
null
;
}
$revision_link
=
null
;
$commit_link
=
null
;
$before_link
=
null
;
$style
=
'background: '
.
$line
[
'color'
]
.
';'
;
if
(
$identifier
&&
!
$line
[
'duplicate'
]
)
{
if
(
isset
(
$commit_links
[
$identifier
]
)
)
{
$commit_link
=
$commit_links
[
$identifier
]
;
}
if
(
isset
(
$revision_map
[
$identifier
]
)
)
{
$revision_id
=
$revision_map
[
$identifier
]
;
if
(
isset
(
$revision_links
[
$revision_id
]
)
)
{
$revision_link
=
$revision_links
[
$revision_id
]
;
}
}
$skip_href
=
$line_href
.
'?before='
.
$identifier
.
'&view=blame'
;
$before_link
=
javelin_tag
(
'a'
,
array
(
'href'
=>
$skip_href
,
'sigil'
=>
'has-tooltip'
,
'meta'
=>
array
(
'tip'
=>
$skip_text
,
'align'
=>
'E'
,
'size'
=>
300
,
)
,
)
,
"\xC2\xAB"
)
;
}
if
(
$show_blame
)
{
$row
[
]
=
phutil_tag
(
'th'
,
array
(
'class'
=>
'diffusion-blame-link'
,
)
,
$before_link
)
;
$object_links
=
array
(
)
;
$object_links
[
]
=
$commit_link
;
if
(
$revision_link
)
{
$object_links
[
]
=
phutil_tag
(
'span'
,
array
(
)
,
'/'
)
;
$object_links
[
]
=
$revision_link
;
}
$row
[
]
=
phutil_tag
(
'th'
,
array
(
'class'
=>
'diffusion-rev-link'
,
)
,
$object_links
)
;
}
$line_link
=
phutil_tag
(
'a'
,
array
(
'href'
=>
$line_href
,
'style'
=>
$style
,
)
,
$line_number
)
;
$row
[
]
=
javelin_tag
(
'th'
,
array
(
'class'
=>
'diffusion-line-link'
,
'sigil'
=>
'phabricator-source-line'
,
'style'
=>
$style
,
)
,
$line_link
)
;
if
(
$line
[
'target'
]
)
{
Javelin
::
initBehavior
(
'diffusion-jump-to'
,
array
(
'target'
=>
'scroll_target'
,
)
)
;
$anchor_text
=
phutil_tag
(
'a'
,
array
(
'id'
=>
'scroll_target'
,
)
,
''
)
;
}
else
{
$anchor_text
=
null
;
}
$row
[
]
=
phutil_tag
(
'td'
,
array
(
)
,
array
(
$anchor_text
,
// NOTE: See phabricator-oncopy behavior.
"\xE2\x80\x8B"
,
// TODO: [HTML] Not ideal.
phutil_safe_html
(
str_replace
(
"\t"
,
' '
,
$line
[
'data'
]
)
)
,
)
)
;
if
(
$this
->
coverage
)
{
$cov_index
=
$line_index
;
if
(
isset
(
$this
->
coverage
[
$cov_index
]
)
)
{
$cov_class
=
$this
->
coverage
[
$cov_index
]
;
}
else
{
$cov_class
=
'N'
;
}
$row
[
]
=
phutil_tag
(
'td'
,
array
(
'class'
=>
'cov cov-'
.
$cov_class
,
)
,
''
)
;
}
$rows
[
]
=
phutil_tag
(
'tr'
,
array
(
'class'
=>
(
$line
[
'highlighted'
]
?
'phabricator-source-highlight'
:
null
)
,
)
,
$row
)
;
$cur_inlines
=
$this
->
renderInlines
(
idx
(
$inlines
,
$line_number
,
array
(
)
)
,
$show_blame
,
$this
->
coverage
,
$engine
)
;
foreach
(
$cur_inlines
as
$cur_inline
)
{
$rows
[
]
=
$cur_inline
;
}
}
return
$rows
;
}
private
function
renderInlines
(
array
$inlines
,
$show_blame
,
$has_coverage
,
$engine
)
{
$rows
=
array
(
)
;
foreach
(
$inlines
as
$inline
)
{
// TODO: This should use modern scaffolding code.
$inline_view
=
id
(
new
PHUIDiffInlineCommentDetailView
(
)
)
->
setUser
(
$this
->
getViewer
(
)
)
->
setMarkupEngine
(
$engine
)
->
setInlineComment
(
$inline
)
->
render
(
)
;
$row
=
array_fill
(
0
,
(
$show_blame
?
3
:
1
)
,
phutil_tag
(
'th'
)
)
;
$row
[
]
=
phutil_tag
(
'td'
,
array
(
)
,
$inline_view
)
;
if
(
$has_coverage
)
{
$row
[
]
=
phutil_tag
(
'td'
,
array
(
'class'
=>
'cov cov-I'
,
)
)
;
}
$rows
[
]
=
phutil_tag
(
'tr'
,
array
(
'class'
=>
'inline'
)
,
$row
)
;
}
return
$rows
;
}
private
function
buildImageCorpus
(
$file_uri
)
{
$properties
=
new
PHUIPropertyListView
(
)
;
$properties
->
addImageContent
(
phutil_tag
(
'img'
,
array
(
'src'
=>
$file_uri
,
)
)
)
;
$file
=
$this
->
renderFileButton
(
$file_uri
)
;
$header
=
id
(
new
PHUIHeaderView
(
)
)
->
setHeader
(
basename
(
$this
->
getDiffusionRequest
(
)
->
getPath
(
)
)
)
->
addActionLink
(
$file
)
->
setHeaderIcon
(
'fa-file-image-o'
)
;
return
id
(
new
PHUIObjectBoxView
(
)
)
->
setHeader
(
$header
)
->
setBackground
(
PHUIObjectBoxView
::
BLUE_PROPERTY
)
->
addPropertyList
(
$properties
)
;
}
private
function
buildBinaryCorpus
(
$file_uri
,
$data
)
{
$size
=
new
PhutilNumber
(
strlen
(
$data
)
)
;
$text
=
pht
(
'This is a binary file. It is %s byte(s) in length.'
,
$size
)
;
$text
=
id
(
new
PHUIBoxView
(
)
)
->
addPadding
(
PHUI
::
PADDING_LARGE
)
->
appendChild
(
$text
)
;
$file
=
$this
->
renderFileButton
(
$file_uri
)
;
$header
=
id
(
new
PHUIHeaderView
(
)
)
->
setHeader
(
pht
(
'Details'
)
)
->
addActionLink
(
$file
)
;
$box
=
id
(
new
PHUIObjectBoxView
(
)
)
->
setHeader
(
$header
)
->
setBackground
(
PHUIObjectBoxView
::
BLUE_PROPERTY
)
->
appendChild
(
$text
)
;
return
$box
;
}
private
function
buildErrorCorpus
(
$message
)
{
$text
=
id
(
new
PHUIBoxView
(
)
)
->
addPadding
(
PHUI
::
PADDING_LARGE
)
->
appendChild
(
$message
)
;
$header
=
id
(
new
PHUIHeaderView
(
)
)
->
setHeader
(
pht
(
'Details'
)
)
;
$box
=
id
(
new
PHUIObjectBoxView
(
)
)
->
setHeader
(
$header
)
->
appendChild
(
$text
)
;
return
$box
;
}
private
function
buildBeforeResponse
(
$before
)
{
$request
=
$this
->
getRequest
(
)
;
$drequest
=
$this
->
getDiffusionRequest
(
)
;
// NOTE: We need to get the grandparent so we can capture filename changes
// in the parent.
$parent
=
$this
->
loadParentCommitOf
(
$before
)
;
$old_filename
=
null
;
$was_created
=
false
;
if
(
$parent
)
{
$grandparent
=
$this
->
loadParentCommitOf
(
$parent
)
;
if
(
$grandparent
)
{
$rename_query
=
new
DiffusionRenameHistoryQuery
(
)
;
$rename_query
->
setRequest
(
$drequest
)
;
$rename_query
->
setOldCommit
(
$grandparent
)
;
$rename_query
->
setViewer
(
$request
->
getUser
(
)
)
;
$old_filename
=
$rename_query
->
loadOldFilename
(
)
;
$was_created
=
$rename_query
->
getWasCreated
(
)
;
}
}
$follow
=
null
;
if
(
$was_created
)
{
// If the file was created in history, that means older commits won't
// have it. Since we know it existed at 'before', it must have been
// created then; jump there.
$target_commit
=
$before
;
$follow
=
'created'
;
}
else
if
(
$parent
)
{
// If we found a parent, jump to it. This is the normal case.
$target_commit
=
$parent
;
}
else
{
// If there's no parent, this was probably created in the initial commit?
// And the "was_created" check will fail because we can't identify the
// grandparent. Keep the user at 'before'.
$target_commit
=
$before
;
$follow
=
'first'
;
}
$path
=
$drequest
->
getPath
(
)
;
$renamed
=
null
;
if
(
$old_filename
!==
null
&&
$old_filename
!==
'/'
.
$path
)
{
$renamed
=
$path
;
$path
=
$old_filename
;
}
$line
=
null
;
// If there's a follow error, drop the line so the user sees the message.
if
(
!
$follow
)
{
$line
=
$this
->
getBeforeLineNumber
(
$target_commit
)
;
}
$before_uri
=
$drequest
->
generateURI
(
array
(
'action'
=>
'browse'
,
'commit'
=>
$target_commit
,
'line'
=>
$line
,
'path'
=>
$path
,
)
)
;
$before_uri
->
setQueryParams
(
$request
->
getRequestURI
(
)
->
getQueryParams
(
)
)
;
$before_uri
=
$before_uri
->
alter
(
'before'
,
null
)
;
$before_uri
=
$before_uri
->
alter
(
'renamed'
,
$renamed
)
;
$before_uri
=
$before_uri
->
alter
(
'follow'
,
$follow
)
;
return
id
(
new
AphrontRedirectResponse
(
)
)
->
setURI
(
$before_uri
)
;
}
private
function
getBeforeLineNumber
(
$target_commit
)
{
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$viewer
=
$this
->
getViewer
(
)
;
$line
=
$drequest
->
getLine
(
)
;
if
(
!
$line
)
{
return
null
;
}
$diff_info
=
$this
->
callConduitWithDiffusionRequest
(
'diffusion.rawdiffquery'
,
array
(
'commit'
=>
$drequest
->
getCommit
(
)
,
'path'
=>
$drequest
->
getPath
(
)
,
'againstCommit'
=>
$target_commit
,
)
)
;
$file_phid
=
$diff_info
[
'filePHID'
]
;
$file
=
id
(
new
PhabricatorFileQuery
(
)
)
->
setViewer
(
$viewer
)
->
withPHIDs
(
array
(
$file_phid
)
)
->
executeOne
(
)
;
if
(
!
$file
)
{
throw
new
Exception
(
pht
(
'Failed to load file ("%s") returned by "%s".'
,
$file_phid
,
'diffusion.rawdiffquery.'
)
)
;
}
$raw_diff
=
$file
->
loadFileData
(
)
;
$old_line
=
0
;
$new_line
=
0
;
foreach
(
explode
(
"\n"
,
$raw_diff
)
as
$text
)
{
if
(
$text
[
0
]
==
'-'
||
$text
[
0
]
==
' '
)
{
$old_line
++
;
}
if
(
$text
[
0
]
==
'+'
||
$text
[
0
]
==
' '
)
{
$new_line
++
;
}
if
(
$new_line
==
$line
)
{
return
$old_line
;
}
}
// We didn't find the target line.
return
$line
;
}
private
function
loadParentCommitOf
(
$commit
)
{
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$user
=
$this
->
getRequest
(
)
->
getUser
(
)
;
$before_req
=
DiffusionRequest
::
newFromDictionary
(
array
(
'user'
=>
$user
,
'repository'
=>
$drequest
->
getRepository
(
)
,
'commit'
=>
$commit
,
)
)
;
$parents
=
DiffusionQuery
::
callConduitWithDiffusionRequest
(
$user
,
$before_req
,
'diffusion.commitparentsquery'
,
array
(
'commit'
=>
$commit
,
)
)
;
return
head
(
$parents
)
;
}
private
function
renderRevisionTooltip
(
DifferentialRevision
$revision
,
$handles
)
{
$viewer
=
$this
->
getRequest
(
)
->
getUser
(
)
;
$date
=
phabricator_date
(
$revision
->
getDateModified
(
)
,
$viewer
)
;
$id
=
$revision
->
getID
(
)
;
$title
=
$revision
->
getTitle
(
)
;
$header
=
"D{$id} {$title}"
;
$author
=
$handles
[
$revision
->
getAuthorPHID
(
)
]
->
getName
(
)
;
return
"{$header}\n{$date} \xC2\xB7 {$author}"
;
}
private
function
renderCommitTooltip
(
PhabricatorRepositoryCommit
$commit
,
$author
)
{
$viewer
=
$this
->
getRequest
(
)
->
getUser
(
)
;
$date
=
phabricator_date
(
$commit
->
getEpoch
(
)
,
$viewer
)
;
$summary
=
trim
(
$commit
->
getSummary
(
)
)
;
return
"{$summary}\n{$date} \xC2\xB7 {$author}"
;
}
protected
function
renderSearchForm
(
)
{
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$forms
=
array
(
)
;
$form
=
id
(
new
AphrontFormView
(
)
)
->
setUser
(
$this
->
getViewer
(
)
)
->
setMethod
(
'GET'
)
;
switch
(
$drequest
->
getRepository
(
)
->
getVersionControlSystem
(
)
)
{
case
PhabricatorRepositoryType
::
REPOSITORY_TYPE_SVN
:
$forms
[
]
=
id
(
clone
$form
)
->
appendChild
(
pht
(
'Search is not available in Subversion.'
)
)
;
break
;
default
:
$forms
[
]
=
id
(
clone
$form
)
->
appendChild
(
id
(
new
AphrontFormTextWithSubmitControl
(
)
)
->
setLabel
(
pht
(
'File Name'
)
)
->
setSubmitLabel
(
pht
(
'Search File Names'
)
)
->
setName
(
'find'
)
->
setValue
(
$this
->
getRequest
(
)
->
getStr
(
'find'
)
)
)
;
$forms
[
]
=
id
(
clone
$form
)
->
appendChild
(
id
(
new
AphrontFormTextWithSubmitControl
(
)
)
->
setLabel
(
pht
(
'Pattern'
)
)
->
setSubmitLabel
(
pht
(
'Grep File Content'
)
)
->
setName
(
'grep'
)
->
setValue
(
$this
->
getRequest
(
)
->
getStr
(
'grep'
)
)
)
;
break
;
}
require_celerity_resource
(
'diffusion-icons-css'
)
;
$form_box
=
phutil_tag_div
(
'diffusion-search-boxen'
,
$forms
)
;
return
$form_box
;
}
protected
function
markupText
(
$text
)
{
$engine
=
PhabricatorMarkupEngine
::
newDiffusionMarkupEngine
(
)
;
$engine
->
setConfig
(
'viewer'
,
$this
->
getRequest
(
)
->
getUser
(
)
)
;
$text
=
$engine
->
markupText
(
$text
)
;
$text
=
phutil_tag
(
'div'
,
array
(
'class'
=>
'phabricator-remarkup'
,
)
,
$text
)
;
return
$text
;
}
protected
function
buildHeaderView
(
DiffusionRequest
$drequest
)
{
$viewer
=
$this
->
getViewer
(
)
;
$tag
=
$this
->
renderCommitHashTag
(
$drequest
)
;
$header
=
id
(
new
PHUIHeaderView
(
)
)
->
setUser
(
$viewer
)
->
setHeader
(
$this
->
renderPathLinks
(
$drequest
,
$mode
=
'browse'
)
)
->
addTag
(
$tag
)
;
return
$header
;
}
protected
function
buildCurtain
(
DiffusionRequest
$drequest
)
{
$viewer
=
$this
->
getViewer
(
)
;
$repository
=
$drequest
->
getRepository
(
)
;
$curtain
=
$this
->
newCurtainView
(
$drequest
)
;
$history_uri
=
$drequest
->
generateURI
(
array
(
'action'
=>
'history'
,
)
)
;
$curtain
->
addAction
(
id
(
new
PhabricatorActionView
(
)
)
->
setName
(
pht
(
'View History'
)
)
->
setHref
(
$history_uri
)
->
setIcon
(
'fa-list'
)
)
;
$behind_head
=
$drequest
->
getSymbolicCommit
(
)
;
if
(
$repository
->
supportsBranchComparison
(
)
)
{
$compare_uri
=
$drequest
->
generateURI
(
array
(
'action'
=>
'compare'
,
)
)
;
$curtain
->
addAction
(
id
(
new
PhabricatorActionView
(
)
)
->
setName
(
pht
(
'Compare Against...'
)
)
->
setIcon
(
'fa-code-fork'
)
->
setWorkflow
(
true
)
->
setHref
(
$compare_uri
)
)
;
}
$head_uri
=
$drequest
->
generateURI
(
array
(
'commit'
=>
''
,
'action'
=>
'browse'
,
)
)
;
$curtain
->
addAction
(
id
(
new
PhabricatorActionView
(
)
)
->
setName
(
pht
(
'Jump to HEAD'
)
)
->
setHref
(
$head_uri
)
->
setIcon
(
'fa-home'
)
->
setDisabled
(
!
$behind_head
)
)
;
return
$curtain
;
}
protected
function
buildPropertyView
(
DiffusionRequest
$drequest
)
{
$viewer
=
$this
->
getViewer
(
)
;
$view
=
id
(
new
PHUIPropertyListView
(
)
)
->
setUser
(
$viewer
)
;
if
(
$drequest
->
getSymbolicType
(
)
==
'tag'
)
{
$symbolic
=
$drequest
->
getSymbolicCommit
(
)
;
$view
->
addProperty
(
pht
(
'Tag'
)
,
$symbolic
)
;
$tags
=
$this
->
callConduitWithDiffusionRequest
(
'diffusion.tagsquery'
,
array
(
'names'
=>
array
(
$symbolic
)
,
'needMessages'
=>
true
,
)
)
;
$tags
=
DiffusionRepositoryTag
::
newFromConduit
(
$tags
)
;
$tags
=
mpull
(
$tags
,
null
,
'getName'
)
;
$tag
=
idx
(
$tags
,
$symbolic
)
;
if
(
$tag
&&
strlen
(
$tag
->
getMessage
(
)
)
)
{
$view
->
addSectionHeader
(
pht
(
'Tag Content'
)
,
'fa-tag'
)
;
$view
->
addTextContent
(
$this
->
markupText
(
$tag
->
getMessage
(
)
)
)
;
}
}
if
(
$view
->
hasAnyProperties
(
)
)
{
return
$view
;
}
return
null
;
}
private
function
buildOpenRevisions
(
)
{
$viewer
=
$this
->
getViewer
(
)
;
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$repository
=
$drequest
->
getRepository
(
)
;
$path
=
$drequest
->
getPath
(
)
;
$path_map
=
id
(
new
DiffusionPathIDQuery
(
array
(
$path
)
)
)
->
loadPathIDs
(
)
;
$path_id
=
idx
(
$path_map
,
$path
)
;
if
(
!
$path_id
)
{
return
null
;
}
$recent
=
(
PhabricatorTime
::
getNow
(
)
-
phutil_units
(
'30 days in seconds'
)
)
;
$revisions
=
id
(
new
DifferentialRevisionQuery
(
)
)
->
setViewer
(
$viewer
)
->
withPath
(
$repository
->
getID
(
)
,
$path_id
)
->
withStatus
(
DifferentialRevisionQuery
::
STATUS_OPEN
)
->
withUpdatedEpochBetween
(
$recent
,
null
)
->
setOrder
(
DifferentialRevisionQuery
::
ORDER_MODIFIED
)
->
setLimit
(
10
)
->
needRelationships
(
true
)
->
needFlags
(
true
)
->
needDrafts
(
true
)
->
execute
(
)
;
if
(
!
$revisions
)
{
return
null
;
}
$header
=
id
(
new
PHUIHeaderView
(
)
)
->
setHeader
(
pht
(
'Open Revisions'
)
)
->
setSubheader
(
pht
(
'Recently updated open revisions affecting this file.'
)
)
;
$view
=
id
(
new
DifferentialRevisionListView
(
)
)
->
setHeader
(
$header
)
->
setRevisions
(
$revisions
)
->
setUser
(
$viewer
)
;
$phids
=
$view
->
getRequiredHandlePHIDs
(
)
;
$handles
=
$this
->
loadViewerHandles
(
$phids
)
;
$view
->
setHandles
(
$handles
)
;
return
$view
;
}
private
function
loadBlame
(
$path
,
$commit
,
$timeout
)
{
$blame
=
$this
->
callConduitWithDiffusionRequest
(
'diffusion.blame'
,
array
(
'commit'
=>
$commit
,
'paths'
=>
array
(
$path
)
,
'timeout'
=>
$timeout
,
)
)
;
$identifiers
=
idx
(
$blame
,
$path
,
null
)
;
if
(
$identifiers
)
{
$viewer
=
$this
->
getViewer
(
)
;
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$repository
=
$drequest
->
getRepository
(
)
;
$commits
=
id
(
new
DiffusionCommitQuery
(
)
)
->
setViewer
(
$viewer
)
->
withRepository
(
$repository
)
->
withIdentifiers
(
$identifiers
)
// TODO: We only fetch this to improve author display behavior, but
// shouldn't really need to?
->
needCommitData
(
true
)
->
execute
(
)
;
$commits
=
mpull
(
$commits
,
null
,
'getCommitIdentifier'
)
;
}
else
{
$commits
=
array
(
)
;
}
return
array
(
$identifiers
,
$commits
)
;
}
private
function
renderCommitLinks
(
array
$commits
,
$handles
)
{
$links
=
array
(
)
;
foreach
(
$commits
as
$identifier
=>
$commit
)
{
$tooltip
=
$this
->
renderCommitTooltip
(
$commit
,
$commit
->
renderAuthorShortName
(
$handles
)
)
;
$commit_link
=
javelin_tag
(
'a'
,
array
(
'href'
=>
$commit
->
getURI
(
)
,
'sigil'
=>
'has-tooltip'
,
'meta'
=>
array
(
'tip'
=>
$tooltip
,
'align'
=>
'E'
,
'size'
=>
600
,
)
,
)
,
$commit
->
getLocalName
(
)
)
;
$links
[
$identifier
]
=
$commit_link
;
}
return
$links
;
}
private
function
renderRevisionLinks
(
array
$revisions
,
$handles
)
{
$links
=
array
(
)
;
foreach
(
$revisions
as
$revision
)
{
$revision_id
=
$revision
->
getID
(
)
;
$tooltip
=
$this
->
renderRevisionTooltip
(
$revision
,
$handles
)
;
$revision_link
=
javelin_tag
(
'a'
,
array
(
'href'
=>
'/'
.
$revision
->
getMonogram
(
)
,
'sigil'
=>
'has-tooltip'
,
'meta'
=>
array
(
'tip'
=>
$tooltip
,
'align'
=>
'E'
,
'size'
=>
600
,
)
,
)
,
$revision
->
getMonogram
(
)
)
;
$links
[
$revision_id
]
=
$revision_link
;
}
return
$links
;
}
private
function
getGitLFSRef
(
PhabricatorRepository
$repository
,
$data
)
{
if
(
!
$repository
->
canUseGitLFS
(
)
)
{
return
null
;
}
$lfs_pattern
=
'(^version https://git-lfs\\.github\\.com/spec/v1[\r\n])'
;
if
(
!
preg_match
(
$lfs_pattern
,
$data
)
)
{
return
null
;
}
$matches
=
null
;
if
(
!
preg_match
(
'(^oid sha256:(.*)$)m'
,
$data
,
$matches
)
)
{
return
null
;
}
$hash
=
$matches
[
1
]
;
$hash
=
trim
(
$hash
)
;
return
id
(
new
PhabricatorRepositoryGitLFSRefQuery
(
)
)
->
setViewer
(
$this
->
getViewer
(
)
)
->
withRepositoryPHIDs
(
array
(
$repository
->
getPHID
(
)
)
)
->
withObjectHashes
(
array
(
$hash
)
)
->
executeOne
(
)
;
}
private
function
buildGitLFSCorpus
(
PhabricatorRepositoryGitLFSRef
$ref
)
{
// TODO: We should probably test if we can load the file PHID here and
// show the user an error if we can't, rather than making them click
// through to hit an error.
$header
=
id
(
new
PHUIHeaderView
(
)
)
->
setHeader
(
basename
(
$this
->
getDiffusionRequest
(
)
->
getPath
(
)
)
)
->
setHeaderIcon
(
'fa-archive'
)
;
$severity
=
PHUIInfoView
::
SEVERITY_NOTICE
;
$messages
=
array
(
)
;
$messages
[
]
=
pht
(
'This %s file is stored in Git Large File Storage.'
,
phutil_format_bytes
(
$ref
->
getByteSize
(
)
)
)
;
try
{
$file
=
$this
->
loadGitLFSFile
(
$ref
)
;
$data
=
$this
->
renderGitLFSButton
(
)
;
$header
->
addActionLink
(
$data
)
;
}
catch
(
Exception
$ex
)
{
$severity
=
PHUIInfoView
::
SEVERITY_ERROR
;
$messages
[
]
=
pht
(
'The data for this file could not be loaded.'
)
;
}
$raw
=
$this
->
renderFileButton
(
null
,
pht
(
'View Raw LFS Pointer'
)
)
;
$header
->
addActionLink
(
$raw
)
;
$corpus
=
id
(
new
PHUIObjectBoxView
(
)
)
->
setHeader
(
$header
)
->
setBackground
(
PHUIObjectBoxView
::
BLUE_PROPERTY
)
->
setCollapsed
(
true
)
;
if
(
$messages
)
{
$corpus
->
setInfoView
(
id
(
new
PHUIInfoView
(
)
)
->
setSeverity
(
$severity
)
->
setErrors
(
$messages
)
)
;
}
return
$corpus
;
}
private
function
loadGitLFSFile
(
PhabricatorRepositoryGitLFSRef
$ref
)
{
$viewer
=
$this
->
getViewer
(
)
;
$file
=
id
(
new
PhabricatorFileQuery
(
)
)
->
setViewer
(
$viewer
)
->
withPHIDs
(
array
(
$ref
->
getFilePHID
(
)
)
)
->
executeOne
(
)
;
if
(
!
$file
)
{
throw
new
Exception
(
pht
(
'Failed to load file object for Git LFS ref "%s"!'
,
$ref
->
getObjectHash
(
)
)
)
;
}
return
$file
;
}
private
function
buildBranchTable
(
)
{
$viewer
=
$this
->
getViewer
(
)
;
$drequest
=
$this
->
getDiffusionRequest
(
)
;
$repository
=
$drequest
->
getRepository
(
)
;
$branch
=
$drequest
->
getBranch
(
)
;
$default_branch
=
$repository
->
getDefaultBranch
(
)
;
if
(
$branch
===
$default_branch
)
{
return
null
;
}
$pager
=
id
(
new
PHUIPagerView
(
)
)
->
setPageSize
(
10
)
;
try
{
$results
=
$this
->
callConduitWithDiffusionRequest
(
'diffusion.historyquery'
,
array
(
'commit'
=>
$branch
,
'against'
=>
$default_branch
,
'path'
=>
$drequest
->
getPath
(
)
,
'offset'
=>
$pager
->
getOffset
(
)
,
'limit'
=>
$pager
->
getPageSize
(
)
+
1
,
)
)
;
}
catch
(
Exception
$ex
)
{
return
null
;
}
$history
=
DiffusionPathChange
::
newFromConduit
(
$results
[
'pathChanges'
]
)
;
$history
=
$pager
->
sliceResults
(
$history
)
;
if
(
!
$history
)
{
return
null
;
}
$history_table
=
id
(
new
DiffusionHistoryTableView
(
)
)
->
setViewer
(
$viewer
)
->
setDiffusionRequest
(
$drequest
)
->
setHistory
(
$history
)
;
$history_table
->
loadRevisions
(
)
;
$history_table
->
setParents
(
$results
[
'parents'
]
)
->
setFilterParents
(
true
)
->
setIsHead
(
true
)
->
setIsTail
(
!
$pager
->
getHasMorePages
(
)
)
;
$header
=
id
(
new
PHUIHeaderView
(
)
)
->
setHeader
(
pht
(
'%s vs %s'
,
$branch
,
$default_branch
)
)
;
return
id
(
new
PHUIObjectBoxView
(
)
)
->
setHeader
(
$header
)
->
setBackground
(
PHUIObjectBoxView
::
BLUE_PROPERTY
)
->
setTable
(
$history_table
)
;
}
}
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