Differential D14740 Diff 35652 src/applications/phame/controller/PhameLiveController.php

Changeset View

Standalone View

src/applications/phame/controller/PhameLiveController.php

This file was added.

				<?php

				abstract class PhameLiveController extends PhameController {

				private $isExternal;
				private $isLive;
				private $blog;
				private $post;

				public function shouldAllowPublic() {
				return true;
				}

				protected function getIsExternal() {
				return $this->isExternal;
				}

				protected function getIsLive() {
				return $this->isLive;
				}

				protected function getBlog() {
				return $this->blog;
				}

				protected function getPost() {
				return $this->post;
				}

				protected function setupLiveEnvironment() {
				$request = $this->getRequest();
				$viewer = $this->getViewer();

				$site = $request->getSite();
				$blog_id = $request->getURIData('blogID');
				$post_id = $request->getURIData('id');

				if ($site instanceof PhameBlogSite) {
				// This is a live page on a custom domain. We already looked up the blog
				// in the Site handler by examining the domain, so we don't need to do
				// more lookups.

				$blog = $site->getBlog();
				$is_external = true;
				$is_live = true;
				} else if ($blog_id) {
				// This is a blog detail view, an internal blog live view, or an
				// internal post live view The internal post detail view is handled
				// below.

				$is_external = false;
				if ($request->getURIData('live')) {
				$is_live = true;
				} else {
				$is_live = false;
				}

				$blog_query = id(new PhameBlogQuery())
				->setViewer($viewer)
				->needProfileImage(true)
				->withIDs(array($blog_id));

				// If this is a live view, only show active blogs.
				if ($is_live) {
				$blog_query->withStatuses(
				array(
				PhameBlog::STATUS_ACTIVE,
				));
				}

				$blog = $blog_query->executeOne();
				if (!$blog) {
				return new Aphront404Response();
				}

				} else {
				// This is a post detail page, so we'll figure out the blog by loading
				// the post first.
				$is_external = false;
				$is_live = false;
				$blog = null;
				}

				if ($post_id) {
				$post_query = id(new PhamePostQuery())
				->setViewer($viewer)
				->withIDs(array($post_id));

				if ($blog) {
				$post_query->withBlogPHIDs(array($blog->getPHID()));
				}

				// Only show published posts on external domains.
				if ($is_external) {
				$post_query->withVisibility(PhameConstants::VISIBILITY_PUBLISHED);
				}

				$post = $post_query->executeOne();
				if (!$post) {
				return new Aphront404Response();
				}

				// If this is a post detail page, the URI didn't come with a blog ID,
				// so fill that in.
				if (!$blog) {
				$blog = $post->getBlog();
				}
				} else {
				$post = null;
				}

				$this->isExternal = $is_external;
				$this->isLive = $is_live;
				$this->blog = $blog;
				$this->post = $post;

				// If we have a post, canonicalize the URI to the post's current slug and
				// redirect the user if it isn't correct.
				if ($post) {
				$slug = $request->getURIData('slug');
				if ($post->getSlug() != $slug) {
				if ($is_live) {
				if ($is_external) {
				$uri = $post->getExternalLiveURI();
				} else {
				$uri = $post->getInternalLiveURI();
				}
				} else {
				$uri = $post->getViewURI();
				}

				return id(new AphrontRedirectResponse())->setURI($uri);
				}
				}

				return null;
				}

				protected function buildApplicationCrumbs() {
				$blog = $this->getBlog();
				$post = $this->getPost();

				$is_live = $this->getIsLive();
				$is_external = $this->getIsExternal();

				// If this is an external view, don't put the "Phame" crumb or the
				// "Blogs" crumb into the crumbs list.
				if ($is_external) {
				$crumbs = new PHUICrumbsView();
				} else {
				$crumbs = parent::buildApplicationCrumbs();
				$crumbs->addTextCrumb(
				pht('Blogs'),
				$this->getApplicationURI('blog/'));
				}

				$crumbs->setBorder(true);

				if ($post) {
				if ($is_live) {
				if ($is_external) {
				$blog_uri = $blog->getExternalLiveURI();
				} else {
				$blog_uri = $blog->getInternalLiveURI();
				}
				} else {
				$blog_uri = $blog->getViewURI();
				}
				} else {
				$blog_uri = null;
				}

				$crumbs->addTextCrumb($blog->getName(), $blog_uri);

				if ($post) {
				$crumbs->addTextCrumb($post->getTitle());
				}

				return $crumbs;
				}

				}