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PhabricatorPasteViewController.php
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Sun, Feb 16, 19:10

PhabricatorPasteViewController.php
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<?php
/**
* group paste
*/
final class PhabricatorPasteViewController extends PhabricatorPasteController {
private $id;
private $highlightMap;
public function shouldAllowPublic() {
return true;
}
public function willProcessRequest(array $data) {
$this->id = $data['id'];
$raw_lines = idx($data, 'lines');
$map = array();
if ($raw_lines) {
$lines = explode('-', $raw_lines);
$first = idx($lines, 0, 0);
$last = idx($lines, 1);
if ($last) {
$min = min($first, $last);
$max = max($first, $last);
$map = array_fuse(range($min, $max));
} else {
$map[$first] = $first;
}
}
$this->highlightMap = $map;
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$paste = id(new PhabricatorPasteQuery())
->setViewer($user)
->withIDs(array($this->id))
->needContent(true)
->executeOne();
if (!$paste) {
return new Aphront404Response();
}
$file = id(new PhabricatorFile())->loadOneWhere(
'phid = %s',
$paste->getFilePHID());
if (!$file) {
return new Aphront400Response();
}
$forks = id(new PhabricatorPasteQuery())
->setViewer($user)
->withParentPHIDs(array($paste->getPHID()))
->execute();
$fork_phids = mpull($forks, 'getPHID');
$this->loadHandles(
array_merge(
array(
$paste->getAuthorPHID(),
$paste->getParentPHID(),
),
$fork_phids));
$header = $this->buildHeaderView($paste);
$actions = $this->buildActionView($user, $paste, $file);
$properties = $this->buildPropertyView($paste, $fork_phids);
$source_code = $this->buildSourceCodeView(
$paste,
null,
$this->highlightMap);
$crumbs = $this->buildApplicationCrumbs($this->buildSideNavView())
->setActionList($actions)
->addCrumb(
id(new PhabricatorCrumbView())
->setName('P'.$paste->getID())
->setHref('/P'.$paste->getID()));
$xactions = id(new PhabricatorPasteTransactionQuery())
->setViewer($request->getUser())
->withObjectPHIDs(array($paste->getPHID()))
->execute();
$engine = id(new PhabricatorMarkupEngine())
->setViewer($user);
foreach ($xactions as $xaction) {
if ($xaction->getComment()) {
$engine->addObject(
$xaction->getComment(),
PhabricatorApplicationTransactionComment::MARKUP_FIELD_COMMENT);
}
}
$engine->process();
$timeline = id(new PhabricatorApplicationTransactionView())
->setUser($user)
->setObjectPHID($paste->getPHID())
->setTransactions($xactions)
->setMarkupEngine($engine);
$is_serious = PhabricatorEnv::getEnvConfig('phabricator.serious-business');
$add_comment_header = id(new PHUIHeaderView())
->setHeader(
$is_serious
? pht('Add Comment')
: pht('Debate Paste Accuracy'));
$submit_button_name = $is_serious
? pht('Add Comment')
: pht('Pity the Fool');
$draft = PhabricatorDraft::newFromUserAndKey($user, $paste->getPHID());
$add_comment_form = id(new PhabricatorApplicationTransactionCommentView())
->setUser($user)
->setObjectPHID($paste->getPHID())
->setDraft($draft)
->setAction($this->getApplicationURI('/comment/'.$paste->getID().'/'))
->setSubmitButtonName($submit_button_name);
return $this->buildApplicationPage(
array(
$crumbs,
$header,
$actions,
$properties,
$source_code,
$timeline,
$add_comment_header,
$add_comment_form
),
array(
'title' => $paste->getFullName(),
'device' => true,
'pageObjects' => array($paste->getPHID()),
));
}
private function buildHeaderView(PhabricatorPaste $paste) {
$descriptions = PhabricatorPolicyQuery::renderPolicyDescriptions(
$this->getRequest()->getUser(),
$paste,
$icon = true);
$header = id(new PHUIHeaderView())
->setHeader($paste->getTitle())
->addProperty(PHUIHeaderView::PROPERTY_POLICY,
$descriptions[PhabricatorPolicyCapability::CAN_VIEW]);
return $header;
}
private function buildActionView(
PhabricatorUser $user,
PhabricatorPaste $paste,
PhabricatorFile $file) {
$can_edit = PhabricatorPolicyFilter::hasCapability(
$user,
$paste,
PhabricatorPolicyCapability::CAN_EDIT);
$can_fork = $user->isLoggedIn();
$fork_uri = $this->getApplicationURI('/create/?parent='.$paste->getID());
return id(new PhabricatorActionListView())
->setUser($user)
->setObject($paste)
->setObjectURI($this->getRequest()->getRequestURI())
->addAction(
id(new PhabricatorActionView())
->setName(pht('Fork This Paste'))
->setIcon('fork')
->setDisabled(!$can_fork)
->setWorkflow(!$can_fork)
->setHref($fork_uri))
->addAction(
id(new PhabricatorActionView())
->setName(pht('View Raw File'))
->setIcon('file')
->setHref($file->getBestURI()))
->addAction(
id(new PhabricatorActionView())
->setName(pht('Edit Paste'))
->setIcon('edit')
->setDisabled(!$can_edit)
->setWorkflow(!$can_edit)
->setHref($this->getApplicationURI('/edit/'.$paste->getID().'/')));
}
private function buildPropertyView(
PhabricatorPaste $paste,
array $child_phids) {
$user = $this->getRequest()->getUser();
$properties = id(new PhabricatorPropertyListView())
->setUser($user)
->setObject($paste);
$properties->addProperty(
pht('Author'),
$this->getHandle($paste->getAuthorPHID())->renderLink());
$properties->addProperty(
pht('Created'),
phabricator_datetime($paste->getDateCreated(), $user));
if ($paste->getParentPHID()) {
$properties->addProperty(
pht('Forked From'),
$this->getHandle($paste->getParentPHID())->renderLink());
}
if ($child_phids) {
$properties->addProperty(
pht('Forks'),
$this->renderHandlesForPHIDs($child_phids));
}
$descriptions = PhabricatorPolicyQuery::renderPolicyDescriptions(
$user,
$paste);
return $properties;
}
}

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