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ManiphestTransactionDetailView.php
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Mon, Sep 2, 06:08

ManiphestTransactionDetailView.php
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<?php
/*
* Copyright 2011 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
class ManiphestTransactionDetailView extends AphrontView {
private $transactions;
private $handles;
private $markupEngine;
private $forEmail;
public function setTransactionGroup(array $transactions) {
$this->transactions = $transactions;
return $this;
}
public function setHandles(array $handles) {
$this->handles = $handles;
return $this;
}
public function setMarkupEngine(PhutilMarkupEngine $engine) {
$this->markupEngine = $engine;
return $this;
}
public function renderForEmail($with_date) {
$this->forEmail = true;
$transaction = reset($this->transactions);
$author = $this->renderHandles(array($transaction->getAuthorPHID()));
$action = null;
$descs = array();
$comments = null;
foreach ($this->transactions as $transaction) {
list($verb, $desc, $classes) = $this->describeAction($transaction);
if ($action === null) {
$action = $verb;
}
$desc = $author.' '.$desc.'.';
if ($with_date) {
$desc = 'On '.date('M jS \a\t g:i A', $transaction->getDateCreated()).
', '.$desc;
}
$descs[] = $desc;
if ($transaction->hasComments()) {
$comments = $transaction->getComments();
}
}
$descs = implode("\n", $descs);
if ($comments) {
$descs .= "\n".$comments;
}
$this->forEmail = false;
return array($action, $descs);
}
public function render() {
$handles = $this->handles;
$transactions = $this->transactions;
require_celerity_resource('maniphest-transaction-detail-css');
$comment_transaction = null;
foreach ($this->transactions as $transaction) {
if ($transaction->hasComments()) {
$comment_transaction = $transaction;
break;
}
}
$any_transaction = reset($transactions);
$author = $this->handles[$any_transaction->getAuthorPHID()];
$more_classes = array();
$descs = array();
foreach ($transactions as $transaction) {
list($verb, $desc, $classes) = $this->describeAction($transaction);
$more_classes = array_merge($more_classes, $classes);
$descs[] = $author->renderLink().' '.$desc.'.';
}
$descs = implode('<br />', $descs);
$more_classes = implode(' ', $more_classes);
if ($comment_transaction && $comment_transaction->hasComments()) {
$comments = $comment_transaction->getCache();
if (!strlen($comments)) {
$comments = $comment_transaction->getComments();
if (strlen($comments)) {
$comments = $this->markupEngine->markupText($comments);
$comment_transaction->setCache($comments);
if ($comment_transaction->getID()) {
$comment_transaction->save();
}
}
}
$comment_block =
'<div class="maniphest-transaction-comments phabricator-remarkup">'.
$comments.
'</div>';
} else {
$comment_block = null;
}
return phutil_render_tag(
'div',
array(
'class' => "maniphest-transaction-detail-container",
'style' => "background-image: url('".$author->getImageURI()."')",
),
'<div class="maniphest-transaction-detail-view '.$more_classes.'">'.
'<div class="maniphest-transaction-header">'.
'<div class="maniphest-transaction-timestamp">'.
phabricator_format_timestamp($transaction->getDateCreated()).
'</div>'.
$descs.
'</div>'.
$comment_block.
'</div>');
}
private function describeAction($transaction) {
$verb = null;
$desc = null;
$classes = array();
$handles = $this->handles;
$type = $transaction->getTransactionType();
$author_phid = $transaction->getAuthorPHID();
$new = $transaction->getNewValue();
$old = $transaction->getOldValue();
switch ($type) {
case ManiphestTransactionType::TYPE_TITLE:
$verb = 'Retitled';
$desc = 'changed the title from '.$this->renderString($old).
' to '.$this->renderString($new);
break;
case ManiphestTransactionType::TYPE_DESCRIPTION:
// TODO: show the changes somehow.
$verb = 'Edited';
$desc = 'updated the task description';
break;
case ManiphestTransactionType::TYPE_NONE:
$verb = 'Commented On';
$desc = 'added a comment';
break;
case ManiphestTransactionType::TYPE_OWNER:
if ($transaction->getAuthorPHID() == $new) {
$verb = 'Claimed';
$desc = 'claimed this task';
$classes[] = 'claimed';
} else if (!$new) {
$verb = 'Up For Grabs';
$desc = 'placed this task up for grabs';
$classes[] = 'upforgrab';
} else if (!$old) {
$verb = 'Assigned';
$desc = 'assigned this task to '.$this->renderHandles(array($new));
$classes[] = 'assigned';
} else {
$verb = 'Reassigned';
$desc = 'reassigned this task from '.
$this->renderHandles(array($old)).
' to '.
$this->renderHandles(array($new));
$classes[] = 'reassigned';
}
break;
case ManiphestTransactionType::TYPE_CCS:
$added = array_diff($new, $old);
$removed = array_diff($old, $new);
if ($added && !$removed) {
$verb = 'Added CC';
if (count($added) == 1) {
$desc = 'added '.$this->renderHandles($added).' to CC';
} else {
$desc = 'added CCs: '.$this->renderHandles($added);
}
} else if ($removed && !$added) {
$verb = 'Removed CC';
if (count($removed) == 1) {
$desc = 'removed '.$this->renderHandles($removed).' from CC';
} else {
$desc = 'removed CCs: '.$this->renderHandles($removed);
}
} else {
$verb = 'Changed CC';
$desc = 'changed CCs, added: '.$this->renderHandles($added).'; '.
'removed: '.$this->renderHandles($removed);
}
break;
case ManiphestTransactionType::TYPE_PROJECTS:
$added = array_diff($new, $old);
$removed = array_diff($old, $new);
if ($added && !$removed) {
$verb = 'Added Project';
if (count($added) == 1) {
$desc = 'added project '.$this->renderHandles($added);
} else {
$desc = 'added projects: '.$this->renderHandles($added);
}
} else if ($removed && !$added) {
$verb = 'Removed Project';
if (count($removed) == 1) {
$desc = 'removed project '.$this->renderHandles($removed);
} else {
$desc = 'removed projectss: '.$this->renderHandles($removed);
}
} else {
$verb = 'Changed Projects';
$desc = 'changed projects, added: '.$this->renderHandles($added).'; '.
'removed: '.$this->renderHandles($removed);
}
break;
case ManiphestTransactionType::TYPE_STATUS:
if ($new == ManiphestTaskStatus::STATUS_OPEN) {
if ($old) {
$verb = 'Reopened';
$desc = 'reopened this task';
$classes[] = 'reopened';
} else {
$verb = 'Created';
$desc = 'created this task';
$classes[] = 'created';
}
} else if ($new == ManiphestTaskStatus::STATUS_CLOSED_SPITE) {
$verb = 'Spited';
$desc = 'closed this task out of spite';
$classes[] = 'spited';
} else {
$verb = 'Closed';
$full = idx(ManiphestTaskStatus::getTaskStatusMap(), $new, '???');
$desc = 'closed this task as "'.$full.'"';
$classes[] = 'closed';
}
break;
case ManiphestTransactionType::TYPE_PRIORITY:
$old_name = ManiphestTaskPriority::getTaskPriorityName($old);
$new_name = ManiphestTaskPriority::getTaskPriorityName($new);
if ($old == ManiphestTaskPriority::PRIORITY_TRIAGE) {
$verb = 'Triaged';
$desc = 'triaged this task as "'.$new_name.'" priority';
} else if ($old > $new) {
$verb = 'Lowered Priority';
$desc = 'lowered the priority of this task from "'.$old_name.'" to '.
'"'.$new_name.'"';
} else {
$verb = 'Raised Priority';
$desc = 'raised the priority of this task from "'.$old_name.'" to '.
'"'.$new_name.'"';
}
if ($new == ManiphestTaskPriority::PRIORITY_UNBREAK_NOW) {
$classes[] = 'unbreaknow';
}
break;
case ManiphestTransactionType::TYPE_ATTACH:
$old_raw = nonempty($old, array());
$new_raw = nonempty($new, array());
foreach (array(PhabricatorPHIDConstants::PHID_TYPE_DREV,
PhabricatorPHIDConstants::PHID_TYPE_FILE) as $type) {
$old = array_keys(idx($old_raw, $type, array()));
$new = array_keys(idx($new_raw, $type, array()));
if ($old != $new) {
break;
}
}
$added = array_diff($new, $old);
$removed = array_diff($old, $new);
$add_desc = $this->renderHandles($added);
$rem_desc = $this->renderHandles($removed);
switch ($type) {
case PhabricatorPHIDConstants::PHID_TYPE_DREV:
$singular = 'Differential Revision';
$plural = 'Differential Revisions';
break;
case PhabricatorPHIDConstants::PHID_TYPE_FILE:
$singular = 'file';
$plural = 'files';
break;
}
if ($added && !$removed) {
$verb = 'Attached';
if (count($added) == 1) {
$desc = 'attached '.$singular.': '.$add_desc;
} else {
$desc = 'attached '.$plural.': '.$add_desc;
}
} else if ($removed && !$added) {
$verb = 'Detached';
if (count($removed) == 1) {
$desc = 'detached '.$singular.': '.$rem_desc;
} else {
$desc = 'detached '.$plural.': '.$rem_desc;
}
} else {
$desc = 'changed attached '.$plural.', added: '.$add_desc.
'removed: '.$rem_desc;
}
break;
default:
return array($type, ' brazenly '.$type."'d", $classes);
}
return array($verb, $desc, $classes);
}
private function renderHandles($phids) {
$links = array();
foreach ($phids as $phid) {
if ($this->forEmail) {
$links[] = $this->handles[$phid]->getName();
} else {
$links[] = $this->handles[$phid]->renderLink();
}
}
return implode(', ', $links);
}
private function renderString($string) {
if ($this->forEmail) {
return '"'.$string.'"';
} else {
return '"'.phutil_escape_html($string).'"';
}
}
}

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