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DiffusionBrowseFileController.php
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Created
Mon, Sep 2, 10:51
Size
26 KB
Mime Type
text/x-php
Expires
Wed, Sep 4, 10:51 (1 d, 23 h)
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blob
Format
Raw Data
Handle
20382361
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rPH Phabricator
DiffusionBrowseFileController.php
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<?php
final
class
DiffusionBrowseFileController
extends
DiffusionController
{
private
$corpusType
=
'text'
;
private
$lintCommit
;
private
$lintMessages
;
public
function
processRequest
()
{
$request
=
$this
->
getRequest
();
$drequest
=
$this
->
getDiffusionRequest
();
$before
=
$request
->
getStr
(
'before'
);
if
(
$before
)
{
return
$this
->
buildBeforeResponse
(
$before
);
}
$path
=
$drequest
->
getPath
();
$selected
=
$request
->
getStr
(
'view'
);
$preferences
=
$request
->
getUser
()->
loadPreferences
();
if
(!
$selected
)
{
$selected
=
$preferences
->
getPreference
(
PhabricatorUserPreferences
::
PREFERENCE_DIFFUSION_VIEW
,
'highlighted'
);
}
else
if
(
$request
->
isFormPost
()
&&
$selected
!=
'raw'
)
{
$preferences
->
setPreference
(
PhabricatorUserPreferences
::
PREFERENCE_DIFFUSION_VIEW
,
$selected
);
$preferences
->
save
();
return
id
(
new
AphrontRedirectResponse
())
->
setURI
(
$request
->
getRequestURI
()->
alter
(
'view'
,
$selected
));
}
$needs_blame
=
(
$selected
==
'blame'
||
$selected
==
'plainblame'
);
$file_query
=
DiffusionFileContentQuery
::
newFromDiffusionRequest
(
$this
->
diffusionRequest
);
$file_query
->
setViewer
(
$request
->
getUser
());
$file_query
->
setNeedsBlame
(
$needs_blame
);
$file_query
->
loadFileContent
();
$data
=
$file_query
->
getRawData
();
if
(
$selected
===
'raw'
)
{
return
$this
->
buildRawResponse
(
$path
,
$data
);
}
$this
->
loadLintMessages
();
// Build the content of the file.
$corpus
=
$this
->
buildCorpus
(
$selected
,
$file_query
,
$needs_blame
,
$drequest
,
$path
,
$data
);
require_celerity_resource
(
'diffusion-source-css'
);
if
(
$this
->
corpusType
==
'text'
)
{
$view_select_panel
=
$this
->
renderViewSelectPanel
(
$selected
);
}
else
{
$view_select_panel
=
null
;
}
// Render the page.
$content
=
array
();
$follow
=
$request
->
getStr
(
'follow'
);
if
(
$follow
)
{
$notice
=
new
AphrontErrorView
();
$notice
->
setSeverity
(
AphrontErrorView
::
SEVERITY_WARNING
);
$notice
->
setTitle
(
'Unable to Continue'
);
switch
(
$follow
)
{
case
'first'
:
$notice
->
appendChild
(
"Unable to continue tracing the history of this file because "
.
"this commit is the first commit in the repository."
);
break
;
case
'created'
:
$notice
->
appendChild
(
"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
AphrontErrorView
();
$notice
->
setSeverity
(
AphrontErrorView
::
SEVERITY_NOTICE
);
$notice
->
setTitle
(
'File Renamed'
);
$notice
->
appendChild
(
"File history passes through a rename from '"
.
$drequest
->
getPath
().
"' to '"
.
$renamed
.
"'."
);
$content
[]
=
$notice
;
}
$content
[]
=
$view_select_panel
;
$content
[]
=
$corpus
;
$content
[]
=
$this
->
buildOpenRevisions
();
$nav
=
$this
->
buildSideNav
(
'browse'
,
true
);
$nav
->
appendChild
(
$content
);
$crumbs
=
$this
->
buildCrumbs
(
array
(
'branch'
=>
true
,
'path'
=>
true
,
'view'
=>
'browse'
,
));
$nav
->
setCrumbs
(
$crumbs
);
$basename
=
basename
(
$this
->
getDiffusionRequest
()->
getPath
());
return
$this
->
buildApplicationPage
(
$nav
,
array
(
'title'
=>
$basename
,
));
}
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
(
$selected
,
DiffusionFileContentQuery
$file_query
,
$needs_blame
,
DiffusionRequest
$drequest
,
$path
,
$data
)
{
if
(
ArcanistDiffUtils
::
isHeuristicBinaryFile
(
$data
))
{
$file
=
$this
->
loadFileForData
(
$path
,
$data
);
$file_uri
=
$file
->
getBestURI
();
if
(
$file
->
isViewableImage
())
{
$this
->
corpusType
=
'image'
;
return
$this
->
buildImageCorpus
(
$file_uri
);
}
else
{
$this
->
corpusType
=
'binary'
;
return
$this
->
buildBinaryCorpus
(
$file_uri
,
$data
);
}
}
switch
(
$selected
)
{
case
'plain'
:
$style
=
"margin: 1em 2em; width: 90%; height: 80em; font-family: monospace"
;
$corpus
=
phutil_tag
(
'textarea'
,
array
(
'style'
=>
$style
,
),
$file_query
->
getRawData
());
break
;
case
'plainblame'
:
$style
=
"margin: 1em 2em; width: 90%; height: 80em; font-family: monospace"
;
list
(
$text_list
,
$rev_list
,
$blame_dict
)
=
$file_query
->
getBlameData
();
$rows
=
array
();
foreach
(
$text_list
as
$k
=>
$line
)
{
$rev
=
$rev_list
[
$k
];
if
(
isset
(
$blame_dict
[
$rev
][
'handle'
]))
{
$author
=
$blame_dict
[
$rev
][
'handle'
]->
getName
();
}
else
{
$author
=
$blame_dict
[
$rev
][
'author'
];
}
$rows
[]
=
sprintf
(
"%-10s %-20s %s"
,
substr
(
$rev
,
0
,
7
),
$author
,
$line
);
}
$corpus
=
phutil_tag
(
'textarea'
,
array
(
'style'
=>
$style
,
),
implode
(
"
\n
"
,
$rows
));
break
;
case
'highlighted'
:
case
'blame'
:
default
:
require_celerity_resource
(
'syntax-highlighting-css'
);
list
(
$text_list
,
$rev_list
,
$blame_dict
)
=
$file_query
->
getBlameData
();
$text_list
=
implode
(
"
\n
"
,
$text_list
);
$text_list
=
PhabricatorSyntaxHighlighter
::
highlightWithFilename
(
$path
,
$text_list
);
$text_list
=
explode
(
"
\n
"
,
$text_list
);
$rows
=
$this
->
buildDisplayRows
(
$text_list
,
$rev_list
,
$blame_dict
,
$needs_blame
,
$drequest
,
$file_query
,
$selected
);
$id
=
celerity_generate_unique_node_id
();
$projects
=
$drequest
->
loadArcanistProjects
();
$langs
=
array
();
foreach
(
$projects
as
$project
)
{
$ls
=
$project
->
getSymbolIndexLanguages
();
if
(!
$ls
)
{
continue
;
}
$dep_projects
=
$project
->
getSymbolIndexProjects
();
$dep_projects
[]
=
$project
->
getPHID
();
foreach
(
$ls
as
$lang
)
{
if
(!
isset
(
$langs
[
$lang
]))
{
$langs
[
$lang
]
=
array
();
}
$langs
[
$lang
]
+=
$dep_projects
+
array
(
$project
);
}
}
$lang
=
last
(
explode
(
'.'
,
$drequest
->
getPath
()));
if
(
isset
(
$langs
[
$lang
]))
{
Javelin
::
initBehavior
(
'repository-crossreference'
,
array
(
'container'
=>
$id
,
'lang'
=>
$lang
,
'projects'
=>
$langs
[
$lang
],
));
}
$corpus_table
=
javelin_tag
(
'table'
,
array
(
'class'
=>
"diffusion-source remarkup-code PhabricatorMonospaced"
,
'sigil'
=>
'diffusion-source'
,
),
$rows
);
$corpus
=
phutil_tag
(
'div'
,
array
(
'style'
=>
'padding: 0 2em;'
,
'id'
=>
$id
,
),
$corpus_table
);
break
;
}
return
$corpus
;
}
private
function
renderViewSelectPanel
(
$selected
)
{
$toggle_blame
=
array
(
'highlighted'
=>
'blame'
,
'blame'
=>
'highlighted'
,
'plain'
=>
'plainblame'
,
'plainblame'
=>
'plain'
,
'raw'
=>
'raw'
,
// not a real case.
);
$toggle_highlight
=
array
(
'highlighted'
=>
'plain'
,
'blame'
=>
'plainblame'
,
'plain'
=>
'highlighted'
,
'plainblame'
=>
'blame'
,
'raw'
=>
'raw'
,
// not a real case.
);
$user
=
$this
->
getRequest
()->
getUser
();
$base_uri
=
$this
->
getRequest
()->
getRequestURI
();
$blame_on
=
(
$selected
==
'blame'
||
$selected
==
'plainblame'
);
if
(
$blame_on
)
{
$blame_text
=
pht
(
'Disable Blame'
);
}
else
{
$blame_text
=
pht
(
'Enable Blame'
);
}
$blame_button
=
$this
->
createViewAction
(
$blame_text
,
$base_uri
->
alter
(
'view'
,
$toggle_blame
[
$selected
]),
$user
);
$highlight_on
=
(
$selected
==
'blame'
||
$selected
==
'highlighted'
);
if
(
$highlight_on
)
{
$highlight_text
=
pht
(
'Disable Highlighting'
);
}
else
{
$highlight_text
=
pht
(
'Enable Highlighting'
);
}
$highlight_button
=
$this
->
createViewAction
(
$highlight_text
,
$base_uri
->
alter
(
'view'
,
$toggle_highlight
[
$selected
]),
$user
);
$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'
,
''
);
}
$lint_button
=
$this
->
createViewAction
(
$lint_text
,
$href
,
$user
);
if
(!
$href
)
{
$lint_button
->
setDisabled
(
true
);
}
$raw_button
=
$this
->
createViewAction
(
pht
(
'View Raw File'
),
$base_uri
->
alter
(
'view'
,
'raw'
),
$user
,
'file'
);
$edit_button
=
$this
->
createEditAction
();
return
id
(
new
PhabricatorActionListView
())
->
setUser
(
$user
)
->
addAction
(
$blame_button
)
->
addAction
(
$highlight_button
)
->
addAction
(
$lint_button
)
->
addAction
(
$raw_button
)
->
addAction
(
$edit_button
);
}
private
function
createViewAction
(
$localized_text
,
$href
,
$user
,
$icon
=
null
)
{
return
id
(
new
PhabricatorActionView
())
->
setName
(
$localized_text
)
->
setIcon
(
$icon
)
->
setUser
(
$user
)
->
setRenderAsForm
(
true
)
->
setHref
(
$href
);
}
private
function
createEditAction
()
{
$request
=
$this
->
getRequest
();
$user
=
$request
->
getUser
();
$drequest
=
$this
->
getDiffusionRequest
();
$repository
=
$drequest
->
getRepository
();
$path
=
$drequest
->
getPath
();
$line
=
nonempty
((
int
)
$drequest
->
getLine
(),
1
);
$callsign
=
$repository
->
getCallsign
();
$editor_link
=
$user
->
loadEditorLink
(
$path
,
$line
,
$callsign
);
$action
=
id
(
new
PhabricatorActionView
())
->
setName
(
pht
(
'Open in Editor'
))
->
setIcon
(
'edit'
);
$action
->
setHref
(
$editor_link
);
$action
->
setDisabled
(!
$editor_link
);
return
$action
;
}
private
function
buildDisplayRows
(
array
$text_list
,
array
$rev_list
,
array
$blame_dict
,
$needs_blame
,
DiffusionRequest
$drequest
,
DiffusionFileContentQuery
$file_query
,
$selected
)
{
if
(
$blame_dict
)
{
$epoch_list
=
ipull
(
ifilter
(
$blame_dict
,
'epoch'
),
'epoch'
);
$epoch_min
=
min
(
$epoch_list
);
$epoch_max
=
max
(
$epoch_list
);
$epoch_range
=
(
$epoch_max
-
$epoch_min
)
+
1
;
}
$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
,
);
}
}
$display
=
array
();
$line_number
=
1
;
$last_rev
=
null
;
$color
=
null
;
foreach
(
$text_list
as
$k
=>
$line
)
{
$display_line
=
array
(
'color'
=>
null
,
'epoch'
=>
null
,
'commit'
=>
null
,
'author'
=>
null
,
'target'
=>
null
,
'highlighted'
=>
null
,
'line'
=>
$line_number
,
'data'
=>
$line
,
);
if
(
$needs_blame
)
{
// If the line's rev is same as the line above, show empty content
// with same color; otherwise generate blame info. The newer a change
// is, the more saturated the color.
$rev
=
idx
(
$rev_list
,
$k
,
$last_rev
);
if
(
$last_rev
==
$rev
)
{
$display_line
[
'color'
]
=
$color
;
}
else
{
$blame
=
$blame_dict
[
$rev
];
if
(!
isset
(
$blame
[
'epoch'
]))
{
$color
=
'#ffd'
;
// Render as warning.
}
else
{
$color_ratio
=
(
$blame
[
'epoch'
]
-
$epoch_min
)
/
$epoch_range
;
$color_value
=
0xF6
*
(
1.0
-
$color_ratio
);
$color
=
sprintf
(
'#%02x%02x%02x'
,
$color_value
,
0xF6
,
$color_value
);
}
$display_line
[
'epoch'
]
=
idx
(
$blame
,
'epoch'
);
$display_line
[
'color'
]
=
$color
;
$display_line
[
'commit'
]
=
$rev
;
if
(
isset
(
$blame
[
'handle'
]))
{
$author_link
=
$blame
[
'handle'
]->
renderLink
();
}
else
{
$author_link
=
phutil_tag
(
'span'
,
array
(
),
$blame
[
'author'
]);
}
$display_line
[
'author'
]
=
$author_link
;
$last_rev
=
$rev
;
}
}
if
(
$line_arr
)
{
if
(
$line_number
==
$line_arr
[
0
][
'min'
])
{
$display_line
[
'target'
]
=
true
;
}
foreach
(
$line_arr
as
$range
)
{
if
(
$line_number
>=
$range
[
'min'
]
&&
$line_number
<=
$range
[
'max'
])
{
$display_line
[
'highlighted'
]
=
true
;
}
}
}
$display
[]
=
$display_line
;
++
$line_number
;
}
$commits
=
array_filter
(
ipull
(
$display
,
'commit'
));
if
(
$commits
)
{
$commits
=
id
(
new
PhabricatorAuditCommitQuery
())
->
withIdentifiers
(
$drequest
->
getRepository
()->
getID
(),
$commits
)
->
needCommitData
(
true
)
->
execute
();
$commits
=
mpull
(
$commits
,
null
,
'getCommitIdentifier'
);
}
$revision_ids
=
id
(
new
DifferentialRevision
())
->
loadIDsByCommitPHIDs
(
mpull
(
$commits
,
'getPHID'
));
$revisions
=
array
();
if
(
$revision_ids
)
{
$revisions
=
id
(
new
DifferentialRevision
())->
loadAllWhere
(
'id IN (%Ld)'
,
$revision_ids
);
}
$request
=
$this
->
getRequest
();
$user
=
$request
->
getUser
();
Javelin
::
initBehavior
(
'phabricator-oncopy'
,
array
());
$engine
=
null
;
$inlines
=
array
();
if
(
$this
->
getRequest
()->
getStr
(
'lint'
)
!==
null
&&
$this
->
lintMessages
)
{
$engine
=
new
PhabricatorMarkupEngine
();
$engine
->
setViewer
(
$user
);
foreach
(
$this
->
lintMessages
as
$message
)
{
$inline
=
id
(
new
PhabricatorAuditInlineComment
())
->
setID
(
$message
[
'id'
])
->
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
()),
$needs_blame
,
$engine
);
foreach
(
$display
as
$line
)
{
$line_href
=
$drequest
->
generateURI
(
array
(
'action'
=>
'browse'
,
'line'
=>
$line
[
'line'
],
'stable'
=>
true
,
));
$blame
=
array
();
if
(
$line
[
'color'
])
{
$color
=
$line
[
'color'
];
$before_link
=
null
;
$commit_link
=
null
;
$revision_link
=
null
;
if
(
idx
(
$line
,
'commit'
))
{
$commit
=
$line
[
'commit'
];
$summary
=
'Unknown'
;
if
(
idx
(
$commits
,
$commit
))
{
$summary
=
$commits
[
$commit
]->
getCommitData
()->
getSummary
();
}
$tooltip
=
phabricator_date
(
$line
[
'epoch'
],
$user
).
"
\x
C2
\x
B7 "
.
$summary
;
Javelin
::
initBehavior
(
'phabricator-tooltips'
,
array
());
require_celerity_resource
(
'aphront-tooltip-css'
);
$commit_link
=
javelin_tag
(
'a'
,
array
(
'href'
=>
$drequest
->
generateURI
(
array
(
'action'
=>
'commit'
,
'commit'
=>
$line
[
'commit'
],
)),
'sigil'
=>
'has-tooltip'
,
'meta'
=>
array
(
'tip'
=>
$tooltip
,
'align'
=>
'E'
,
'size'
=>
600
,
),
),
phutil_utf8_shorten
(
$line
[
'commit'
],
9
,
''
));
$revision_id
=
null
;
if
(
idx
(
$commits
,
$commit
))
{
$revision_id
=
idx
(
$revision_ids
,
$commits
[
$commit
]->
getPHID
());
}
if
(
$revision_id
)
{
$revision
=
idx
(
$revisions
,
$revision_id
);
if
(!
$revision
)
{
$tooltip
=
'(Invalid revision)'
;
}
else
{
$tooltip
=
phabricator_date
(
$revision
->
getDateModified
(),
$user
).
"
\x
C2
\x
B7 "
.
$revision
->
getTitle
();
}
$revision_link
=
javelin_tag
(
'a'
,
array
(
'href'
=>
'/D'
.
$revision_id
,
'sigil'
=>
'has-tooltip'
,
'meta'
=>
array
(
'tip'
=>
$tooltip
,
'align'
=>
'E'
,
'size'
=>
600
,
),
),
'D'
.
$revision_id
);
}
$uri
=
$line_href
->
alter
(
'before'
,
$commit
);
$before_link
=
javelin_tag
(
'a'
,
array
(
'href'
=>
$uri
->
setQueryParam
(
'view'
,
'blame'
),
'sigil'
=>
'has-tooltip'
,
'meta'
=>
array
(
'tip'
=>
'Skip Past This Commit'
,
'align'
=>
'E'
,
'size'
=>
300
,
),
),
"
\x
C2
\x
AB"
);
}
$blame
[]
=
phutil_tag
(
'th'
,
array
(
'class'
=>
'diffusion-blame-link'
,
'style'
=>
'background: '
.
$color
,
),
$before_link
);
$blame
[]
=
phutil_tag
(
'th'
,
array
(
'class'
=>
'diffusion-rev-link'
,
'style'
=>
'background: '
.
$color
,
),
$commit_link
);
$blame
[]
=
phutil_tag
(
'th'
,
array
(
'class'
=>
'diffusion-rev-link'
,
'style'
=>
'background: '
.
$color
,
),
$revision_link
);
$blame
[]
=
phutil_tag
(
'th'
,
array
(
'class'
=>
'diffusion-author-link'
,
'style'
=>
'background: '
.
$color
,
),
idx
(
$line
,
'author'
));
}
$line_link
=
phutil_tag
(
'a'
,
array
(
'href'
=>
$line_href
,
),
$line
[
'line'
]);
$blame
[]
=
javelin_tag
(
'th'
,
array
(
'class'
=>
'diffusion-line-link'
,
'sigil'
=>
'diffusion-line-link'
,
'style'
=>
isset
(
$color
)
?
'background: '
.
$color
:
null
,
),
$line_link
);
Javelin
::
initBehavior
(
'diffusion-line-linker'
);
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
;
}
$blame
[]
=
phutil_tag
(
'td'
,
array
(
),
array
(
$anchor_text
,
// NOTE: See phabricator-oncopy behavior.
"
\x
E2
\x
80
\x
8B"
,
// TODO: [HTML] Not ideal.
phutil_safe_html
(
$line
[
'data'
]),
));
$rows
[]
=
phutil_tag
(
'tr'
,
array
(
'class'
=>
(
$line
[
'highlighted'
]
?
'highlighted'
:
null
),
),
$blame
);
$rows
=
array_merge
(
$rows
,
$this
->
renderInlines
(
idx
(
$inlines
,
$line
[
'line'
],
array
()),
$needs_blame
,
$engine
));
}
return
$rows
;
}
private
function
renderInlines
(
array
$inlines
,
$needs_blame
,
$engine
)
{
$rows
=
array
();
foreach
(
$inlines
as
$inline
)
{
$inline_view
=
id
(
new
DifferentialInlineCommentView
())
->
setMarkupEngine
(
$engine
)
->
setInlineComment
(
$inline
)
->
render
();
$row
=
array_fill
(
0
,
(
$needs_blame
?
5
:
1
),
phutil_tag
(
'th'
));
$row
[]
=
phutil_tag
(
'td'
,
array
(),
$inline_view
);
$rows
[]
=
phutil_tag
(
'tr'
,
array
(
'class'
=>
'inline'
),
$row
);
}
return
$rows
;
}
private
function
loadFileForData
(
$path
,
$data
)
{
return
PhabricatorFile
::
buildFromFileDataOrHash
(
$data
,
array
(
'name'
=>
basename
(
$path
),
));
}
private
function
buildRawResponse
(
$path
,
$data
)
{
$file
=
$this
->
loadFileForData
(
$path
,
$data
);
return
id
(
new
AphrontRedirectResponse
())->
setURI
(
$file
->
getBestURI
());
}
private
function
buildImageCorpus
(
$file_uri
)
{
$properties
=
new
PhabricatorPropertyListView
();
$properties
->
addProperty
(
pht
(
'Image'
),
phutil_tag
(
'img'
,
array
(
'src'
=>
$file_uri
,
)));
$actions
=
id
(
new
PhabricatorActionListView
())
->
setUser
(
$this
->
getRequest
()->
getUser
())
->
addAction
(
$this
->
createEditAction
());
return
array
(
$actions
,
$properties
);
}
private
function
buildBinaryCorpus
(
$file_uri
,
$data
)
{
$properties
=
new
PhabricatorPropertyListView
();
$size
=
strlen
(
$data
);
$properties
->
addTextContent
(
pht
(
'This is a binary file. It is %s byte(s) in length.'
,
new
PhutilNumber
(
$size
)));
$actions
=
id
(
new
PhabricatorActionListView
())
->
setUser
(
$this
->
getRequest
()->
getUser
())
->
addAction
(
$this
->
createEditAction
())
->
addAction
(
id
(
new
PhabricatorActionView
())
->
setName
(
pht
(
'Download Binary File...'
))
->
setIcon
(
'download'
)
->
setHref
(
$file_uri
));
return
array
(
$actions
,
$properties
);
}
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
->
loadParentRevisionOf
(
$before
);
$old_filename
=
null
;
$was_created
=
false
;
if
(
$parent
)
{
$grandparent
=
$this
->
loadParentRevisionOf
(
$parent
->
getCommitIdentifier
());
if
(
$grandparent
)
{
$rename_query
=
new
DiffusionRenameHistoryQuery
();
$rename_query
->
setRequest
(
$drequest
);
$rename_query
->
setOldCommit
(
$grandparent
->
getCommitIdentifier
());
$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
->
getCommitIdentifier
();
}
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
();
$line
=
$drequest
->
getLine
();
if
(!
$line
)
{
return
null
;
}
$diff_query
=
DiffusionRawDiffQuery
::
newFromDiffusionRequest
(
$drequest
);
$diff_query
->
setAgainstCommit
(
$target_commit
);
try
{
$raw_diff
=
$diff_query
->
loadRawDiff
();
$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
;
}
catch
(
Exception
$ex
)
{
return
$line
;
}
}
private
function
loadParentRevisionOf
(
$commit
)
{
$drequest
=
$this
->
getDiffusionRequest
();
$before_req
=
DiffusionRequest
::
newFromDictionary
(
array
(
'repository'
=>
$drequest
->
getRepository
(),
'commit'
=>
$commit
,
));
$query
=
DiffusionCommitParentsQuery
::
newFromDiffusionRequest
(
$before_req
);
$parents
=
$query
->
loadParents
();
return
head
(
$parents
);
}
}
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