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PhamePostViewController.php
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Sun, May 11, 20:59

PhamePostViewController.php
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<?php
final class PhamePostViewController
extends PhameLiveController {
public function handleRequest(AphrontRequest $request) {
$response = $this->setupLiveEnvironment();
if ($response) {
return $response;
}
$viewer = $request->getViewer();
$moved = $request->getStr('moved');
$post = $this->getPost();
$blog = $this->getBlog();
$is_live = $this->getIsLive();
$is_external = $this->getIsExternal();
$header = id(new PHUIHeaderView())
->setHeader($post->getTitle())
->setUser($viewer);
if (!$is_external) {
$actions = $this->renderActions($post);
$header->setPolicyObject($post);
$header->setActionList($actions);
}
$document = id(new PHUIDocumentViewPro())
->setHeader($header);
if ($moved) {
$document->appendChild(
id(new PHUIInfoView())
->setSeverity(PHUIInfoView::SEVERITY_NOTICE)
->appendChild(pht('Post moved successfully.')));
}
if ($post->isDraft()) {
$document->appendChild(
id(new PHUIInfoView())
->setSeverity(PHUIInfoView::SEVERITY_NOTICE)
->setTitle(pht('Draft Post'))
->appendChild(
pht('Only you can see this draft until you publish it. '.
'Use "Publish" to publish this post.')));
}
if ($post->isArchived()) {
$document->appendChild(
id(new PHUIInfoView())
->setSeverity(PHUIInfoView::SEVERITY_ERROR)
->setTitle(pht('Archived Post'))
->appendChild(
pht('Only you can see this archived post until you publish it. '.
'Use "Publish" to publish this post.')));
}
if (!$post->getBlog()) {
$document->appendChild(
id(new PHUIInfoView())
->setSeverity(PHUIInfoView::SEVERITY_WARNING)
->setTitle(pht('Not On A Blog'))
->appendChild(
pht('This post is not associated with a blog (the blog may have '.
'been deleted). Use "Move Post" to move it to a new blog.')));
}
$engine = id(new PhabricatorMarkupEngine())
->setViewer($viewer)
->addObject($post, PhamePost::MARKUP_FIELD_BODY)
->process();
$document->appendChild(
phutil_tag(
'div',
array(
'class' => 'phabricator-remarkup',
),
$engine->getOutput($post, PhamePost::MARKUP_FIELD_BODY)));
$blogger = id(new PhabricatorPeopleQuery())
->setViewer($viewer)
->withPHIDs(array($post->getBloggerPHID()))
->needProfileImage(true)
->executeOne();
$blogger_profile = $blogger->loadUserProfile();
$author_uri = '/p/'.$blogger->getUsername().'/';
$author_uri = PhabricatorEnv::getURI($author_uri);
$author = phutil_tag(
'a',
array(
'href' => $author_uri,
),
$blogger->getUsername());
$date = phabricator_datetime($post->getDatePublished(), $viewer);
if ($post->isDraft()) {
$subtitle = pht('Unpublished draft by %s.', $author);
} else if ($post->isArchived()) {
$subtitle = pht('Archived post by %s.', $author);
} else {
$subtitle = pht('Written by %s on %s.', $author, $date);
}
$user_icon = $blogger_profile->getIcon();
$user_icon = PhabricatorPeopleIconSet::getIconIcon($user_icon);
$user_icon = id(new PHUIIconView())->setIcon($user_icon);
$about = id(new PhameDescriptionView())
->setTitle($subtitle)
->setDescription(
array(
$user_icon,
' ',
$blogger_profile->getDisplayTitle(),
))
->setImage($blogger->getProfileImageURI())
->setImageHref($author_uri);
$monogram = $post->getMonogram();
$timeline = $this->buildTransactionTimeline(
$post,
id(new PhamePostTransactionQuery())
->withTransactionTypes(array(PhabricatorTransactions::TYPE_COMMENT)));
$timeline->setQuoteRef($monogram);
if ($is_external) {
$add_comment = null;
} else {
$add_comment = $this->buildCommentForm($post, $timeline);
$add_comment = phutil_tag_div('mlb mlt phame-comment-view', $add_comment);
}
$timeline = phutil_tag_div('phui-document-view-pro-box', $timeline);
list($prev, $next) = $this->loadAdjacentPosts($post);
$properties = id(new PHUIPropertyListView())
->setUser($viewer)
->setObject($post);
$is_live = $this->getIsLive();
$is_external = $this->getIsExternal();
$next_view = new PhameNextPostView();
if ($next) {
$next_view->setNext($next->getTitle(),
$next->getBestURI($is_live, $is_external));
}
if ($prev) {
$next_view->setPrevious($prev->getTitle(),
$prev->getBestURI($is_live, $is_external));
}
$document->setFoot($next_view);
$crumbs = $this->buildApplicationCrumbs();
$properties = phutil_tag_div('phui-document-view-pro-box', $properties);
$page = $this->newPage()
->setTitle($post->getTitle())
->setPageObjectPHIDs(array($post->getPHID()))
->setCrumbs($crumbs)
->appendChild(
array(
$document,
$about,
$properties,
$timeline,
$add_comment,
));
if ($is_live) {
$page
->setShowChrome(false)
->setShowFooter(false);
}
return $page;
}
private function renderActions(PhamePost $post) {
$viewer = $this->getViewer();
$actions = id(new PhabricatorActionListView())
->setObject($post)
->setUser($viewer);
$can_edit = PhabricatorPolicyFilter::hasCapability(
$viewer,
$post,
PhabricatorPolicyCapability::CAN_EDIT);
$id = $post->getID();
$actions->addAction(
id(new PhabricatorActionView())
->setIcon('fa-pencil')
->setHref($this->getApplicationURI('post/edit/'.$id.'/'))
->setName(pht('Edit Post'))
->setDisabled(!$can_edit));
$actions->addAction(
id(new PhabricatorActionView())
->setIcon('fa-arrows')
->setHref($this->getApplicationURI('post/move/'.$id.'/'))
->setName(pht('Move Post'))
->setDisabled(!$can_edit)
->setWorkflow(true));
$actions->addAction(
id(new PhabricatorActionView())
->setIcon('fa-history')
->setHref($this->getApplicationURI('post/history/'.$id.'/'))
->setName(pht('View History')));
if ($post->isDraft()) {
$actions->addAction(
id(new PhabricatorActionView())
->setIcon('fa-eye')
->setHref($this->getApplicationURI('post/publish/'.$id.'/'))
->setName(pht('Publish'))
->setDisabled(!$can_edit)
->setWorkflow(true));
$actions->addAction(
id(new PhabricatorActionView())
->setIcon('fa-ban')
->setHref($this->getApplicationURI('post/archive/'.$id.'/'))
->setName(pht('Archive'))
->setDisabled(!$can_edit)
->setWorkflow(true));
} else if ($post->isArchived()) {
$actions->addAction(
id(new PhabricatorActionView())
->setIcon('fa-eye')
->setHref($this->getApplicationURI('post/publish/'.$id.'/'))
->setName(pht('Publish'))
->setDisabled(!$can_edit)
->setWorkflow(true));
} else {
$actions->addAction(
id(new PhabricatorActionView())
->setIcon('fa-eye-slash')
->setHref($this->getApplicationURI('post/unpublish/'.$id.'/'))
->setName(pht('Unpublish'))
->setDisabled(!$can_edit)
->setWorkflow(true));
$actions->addAction(
id(new PhabricatorActionView())
->setIcon('fa-ban')
->setHref($this->getApplicationURI('post/archive/'.$id.'/'))
->setName(pht('Archive'))
->setDisabled(!$can_edit)
->setWorkflow(true));
}
if ($post->isDraft()) {
$live_name = pht('Preview');
} else {
$live_name = pht('View Live');
}
if (!$post->isArchived()) {
$actions->addAction(
id(new PhabricatorActionView())
->setUser($viewer)
->setIcon('fa-globe')
->setHref($post->getLiveURI())
->setName($live_name));
}
return $actions;
}
private function buildCommentForm(PhamePost $post, $timeline) {
$viewer = $this->getViewer();
$box = id(new PhamePostEditEngine())
->setViewer($viewer)
->buildEditEngineCommentView($post)
->setTransactionTimeline($timeline);
return phutil_tag_div('phui-document-view-pro-box', $box);
}
private function loadAdjacentPosts(PhamePost $post) {
$viewer = $this->getViewer();
$query = id(new PhamePostQuery())
->setViewer($viewer)
->withVisibility(array(PhameConstants::VISIBILITY_PUBLISHED))
->withBlogPHIDs(array($post->getBlog()->getPHID()))
->setLimit(1);
$prev = id(clone $query)
->setAfterID($post->getID())
->execute();
$next = id(clone $query)
->setBeforeID($post->getID())
->execute();
return array(head($prev), head($next));
}
}

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