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PhabricatorFilesCurtainExtension.php
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PhabricatorFilesCurtainExtension.php
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<?php
final
class
PhabricatorFilesCurtainExtension
extends
PHUICurtainExtension
{
const
EXTENSIONKEY
=
'files.files'
;
public
function
shouldEnableForObject
(
$object
)
{
return
true
;
}
public
function
getExtensionApplication
(
)
{
return
new
PhabricatorFilesApplication
(
)
;
}
public
function
buildCurtainPanel
(
$object
)
{
$viewer
=
$this
->
getViewer
(
)
;
$attachment_table
=
new
PhabricatorFileAttachment
(
)
;
$attachment_conn
=
$attachment_table
->
establishConnection
(
'r'
)
;
$exact_limit
=
100
;
$visible_limit
=
8
;
$attachments
=
id
(
new
PhabricatorFileAttachmentQuery
(
)
)
->
setViewer
(
$viewer
)
->
withObjectPHIDs
(
array
(
$object
->
getPHID
(
)
)
)
->
setLimit
(
$exact_limit
+
1
)
->
needFiles
(
true
)
->
execute
(
)
;
$visible_attachments
=
array_slice
(
$attachments
,
0
,
$visible_limit
,
true
)
;
$visible_phids
=
mpull
(
$visible_attachments
,
'getFilePHID'
)
;
$handles
=
$viewer
->
loadHandles
(
$visible_phids
)
;
$ref_list
=
id
(
new
PHUICurtainObjectRefListView
(
)
)
->
setViewer
(
$viewer
)
->
setEmptyMessage
(
pht
(
'None'
)
)
;
$view_capability
=
PhabricatorPolicyCapability
::
CAN_VIEW
;
$object_policies
=
PhabricatorPolicyQuery
::
loadPolicies
(
$viewer
,
$object
)
;
$object_policy
=
idx
(
$object_policies
,
$view_capability
)
;
foreach
(
$visible_attachments
as
$attachment
)
{
$file_phid
=
$attachment
->
getFilePHID
(
)
;
$handle
=
$handles
[
$file_phid
]
;
$ref
=
$ref_list
->
newObjectRefView
(
)
->
setHandle
(
$handle
)
;
$file
=
$attachment
->
getFile
(
)
;
if
(
!
$file
)
{
// ...
}
else
{
if
(
!
$attachment
->
isPolicyAttachment
(
)
)
{
$file_policies
=
PhabricatorPolicyQuery
::
loadPolicies
(
$viewer
,
$file
)
;
$file_policy
=
idx
(
$file_policies
,
$view_capability
)
;
if
(
$object_policy
->
isStrongerThanOrEqualTo
(
$file_policy
)
)
{
// The file is not attached to the object, but the file policy
// allows anyone who can see the object to see the file too, so
// there is no material problem with the file not being attached.
}
else
{
$attach_uri
=
urisprintf
(
'/file/ui/curtain/attach/%s/%s/'
,
$object
->
getPHID
(
)
,
$file
->
getPHID
(
)
)
;
$attached_link
=
javelin_tag
(
'a'
,
array
(
'href'
=>
$attach_uri
,
'sigil'
=>
'workflow'
,
)
,
pht
(
'File Not Attached'
)
)
;
$ref
->
setExiled
(
true
,
$attached_link
)
;
}
}
}
$epoch
=
$attachment
->
getDateCreated
(
)
;
$ref
->
setEpoch
(
$epoch
)
;
}
$show_all
=
(
count
(
$visible_attachments
)
<
count
(
$attachments
)
)
;
if
(
$show_all
)
{
$view_all_uri
=
urisprintf
(
'/file/ui/curtain/list/%s/'
,
$object
->
getPHID
(
)
)
;
$loaded_count
=
count
(
$attachments
)
;
if
(
$loaded_count
>
$exact_limit
)
{
$link_text
=
pht
(
'View All Files'
)
;
}
else
{
$link_text
=
pht
(
'View All %d Files'
,
new
PhutilNumber
(
$loaded_count
)
)
;
}
$ref_list
->
newTailLink
(
)
->
setURI
(
$view_all_uri
)
->
setText
(
$link_text
)
->
setWorkflow
(
true
)
;
}
return
$this
->
newPanel
(
)
->
setHeaderText
(
pht
(
'Referenced Files'
)
)
->
setOrder
(
15000
)
->
appendChild
(
$ref_list
)
;
}
}
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