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ConpherenceTransactionRenderer.php
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Created
Fri, Sep 6, 22:16
Size
6 KB
Mime Type
text/x-php
Expires
Sun, Sep 8, 22:16 (2 d)
Engine
blob
Format
Raw Data
Handle
20597935
Attached To
rPH Phabricator
ConpherenceTransactionRenderer.php
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<?php
final
class
ConpherenceTransactionRenderer
extends
Phobject
{
public
static
function
renderTransactions
(
PhabricatorUser
$user
,
ConpherenceThread
$conpherence
,
$marker_type
=
'older'
)
{
$transactions
=
$conpherence
->
getTransactions
();
$oldest_transaction_id
=
0
;
$newest_transaction_id
=
0
;
$too_many
=
ConpherenceThreadQuery
::
TRANSACTION_LIMIT
+
1
;
if
(
count
(
$transactions
)
==
$too_many
)
{
if
(
$marker_type
==
'olderandnewer'
)
{
$last_transaction
=
end
(
$transactions
);
$first_transaction
=
reset
(
$transactions
);
unset
(
$transactions
[
$last_transaction
->
getID
()]);
unset
(
$transactions
[
$first_transaction
->
getID
()]);
$oldest_transaction_id
=
$last_transaction
->
getID
();
$newest_transaction_id
=
$first_transaction
->
getID
();
}
else
if
(
$marker_type
==
'newer'
)
{
$first_transaction
=
reset
(
$transactions
);
unset
(
$transactions
[
$first_transaction
->
getID
()]);
$newest_transaction_id
=
$first_transaction
->
getID
();
}
else
if
(
$marker_type
==
'older'
)
{
$last_transaction
=
end
(
$transactions
);
unset
(
$transactions
[
$last_transaction
->
getID
()]);
$oldest_transaction
=
end
(
$transactions
);
$oldest_transaction_id
=
$oldest_transaction
->
getID
();
}
// we need **at least** the newer marker in this mode even if
// we didn't get a full set of transactions
}
else
if
(
$marker_type
==
'olderandnewer'
)
{
$first_transaction
=
reset
(
$transactions
);
unset
(
$transactions
[
$first_transaction
->
getID
()]);
$newest_transaction_id
=
$first_transaction
->
getID
();
}
$transactions
=
array_reverse
(
$transactions
);
$handles
=
$conpherence
->
getHandles
();
$rendered_transactions
=
array
();
$engine
=
id
(
new
PhabricatorMarkupEngine
())
->
setViewer
(
$user
)
->
setContextObject
(
$conpherence
);
foreach
(
$transactions
as
$key
=>
$transaction
)
{
if
(
$transaction
->
shouldHide
())
{
unset
(
$transactions
[
$key
]);
continue
;
}
if
(
$transaction
->
getComment
())
{
$engine
->
addObject
(
$transaction
->
getComment
(),
PhabricatorApplicationTransactionComment
::
MARKUP_FIELD_COMMENT
);
}
}
$engine
->
process
();
// we're going to insert a dummy date marker transaction for breaks
// between days. some setup required!
$previous_transaction
=
null
;
$date_marker_transaction
=
id
(
new
ConpherenceTransaction
())
->
setTransactionType
(
ConpherenceThreadDateMarkerTransaction
::
TRANSACTIONTYPE
)
->
makeEphemeral
();
$date_marker_transaction_view
=
id
(
new
ConpherenceTransactionView
())
->
setUser
(
$user
)
->
setConpherenceTransaction
(
$date_marker_transaction
)
->
setConpherenceThread
(
$conpherence
)
->
setHandles
(
$handles
)
->
setMarkupEngine
(
$engine
);
$transaction_view_template
=
id
(
new
ConpherenceTransactionView
())
->
setUser
(
$user
)
->
setConpherenceThread
(
$conpherence
)
->
setHandles
(
$handles
)
->
setMarkupEngine
(
$engine
);
foreach
(
$transactions
as
$transaction
)
{
$collapsed
=
false
;
if
(
$previous_transaction
)
{
$previous_day
=
phabricator_format_local_time
(
$previous_transaction
->
getDateCreated
(),
$user
,
'Ymd'
);
$current_day
=
phabricator_format_local_time
(
$transaction
->
getDateCreated
(),
$user
,
'Ymd'
);
// See if same user / time
$previous_author
=
$previous_transaction
->
getAuthorPHID
();
$current_author
=
$transaction
->
getAuthorPHID
();
$previous_time
=
$previous_transaction
->
getDateCreated
();
$current_time
=
$transaction
->
getDateCreated
();
$previous_type
=
$previous_transaction
->
getTransactionType
();
$current_type
=
$transaction
->
getTransactionType
();
if
((
$previous_author
==
$current_author
)
&&
(
$previous_type
==
$current_type
))
{
// Group messages within the last x seconds
if
((
$current_time
-
$previous_time
)
<
120
)
{
$collapsed
=
true
;
}
}
// date marker transaction time!
if
(
$previous_day
!=
$current_day
)
{
$date_marker_transaction
->
setDateCreated
(
$transaction
->
getDateCreated
());
$date_marker_transaction
->
setID
(
$previous_transaction
->
getID
());
$rendered_transactions
[]
=
$date_marker_transaction_view
->
render
();
}
}
$transaction_view
=
id
(
clone
$transaction_view_template
)
->
setConpherenceTransaction
(
$transaction
);
if
(
$collapsed
)
{
$transaction_view
->
addClass
(
'conpherence-transaction-collapsed'
);
}
$rendered_transactions
[]
=
$transaction_view
->
render
();
$previous_transaction
=
$transaction
;
}
$latest_transaction_id
=
$transaction
->
getID
();
return
array
(
'transactions'
=>
$rendered_transactions
,
'latest_transaction'
=>
$transaction
,
'latest_transaction_id'
=>
$latest_transaction_id
,
'oldest_transaction_id'
=>
$oldest_transaction_id
,
'newest_transaction_id'
=>
$newest_transaction_id
,
);
}
public
static
function
renderMessagePaneContent
(
array
$transactions
,
$oldest_transaction_id
,
$newest_transaction_id
)
{
$oldscrollbutton
=
''
;
if
(
$oldest_transaction_id
)
{
$oldscrollbutton
=
javelin_tag
(
'a'
,
array
(
'href'
=>
'#'
,
'mustcapture'
=>
true
,
'sigil'
=>
'show-older-messages'
,
'class'
=>
'conpherence-show-more-messages'
,
'meta'
=>
array
(
'oldest_transaction_id'
=>
$oldest_transaction_id
,
),
),
pht
(
'Show Older Messages'
));
$oldscrollbutton
=
javelin_tag
(
'div'
,
array
(
'sigil'
=>
'conpherence-transaction-view'
,
'meta'
=>
array
(
'id'
=>
$oldest_transaction_id
-
0.5
,
),
),
$oldscrollbutton
);
}
$newscrollbutton
=
''
;
if
(
$newest_transaction_id
)
{
$newscrollbutton
=
javelin_tag
(
'a'
,
array
(
'href'
=>
'#'
,
'mustcapture'
=>
true
,
'sigil'
=>
'show-newer-messages'
,
'class'
=>
'conpherence-show-more-messages'
,
'meta'
=>
array
(
'newest_transaction_id'
=>
$newest_transaction_id
,
),
),
pht
(
'Show Newer Messages'
));
$newscrollbutton
=
javelin_tag
(
'div'
,
array
(
'sigil'
=>
'conpherence-transaction-view'
,
'meta'
=>
array
(
'id'
=>
$newest_transaction_id
+
0.5
,
),
),
$newscrollbutton
);
}
return
hsprintf
(
'%s%s%s'
,
$oldscrollbutton
,
$transactions
,
$newscrollbutton
);
}
}
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