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phab/src/applications/phame/view/PhamePostDetailView.php
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PhamePostDetailView.php
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<?php
/*
* Copyright 2012 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.
*/
/**
* @group phame
*/
final class PhamePostDetailView extends AphrontView {
private $user;
private $post;
private $blog;
private $blogger;
private $actions = array();
private $requestURI;
private $isPreview;
private $showComments;
private $shouldShorten;
public function setShouldShorten($should_shorten) {
$this->shouldShorten = $should_shorten;
return $this;
}
public function getShouldShorten() {
return $this->shouldShorten;
}
public function setUser(PhabricatorUser $user) {
$this->user = $user;
return $this;
}
public function getUser() {
return $this->user;
}
public function setPost(PhamePost $post) {
$this->post = $post;
return $this;
}
private function getPost() {
return $this->post;
}
public function setBlog(PhameBlog $blog) {
$this->blog = $blog;
return $this;
}
private function getBlog() {
return $this->blog;
}
public function setBlogger(PhabricatorObjectHandle $blogger) {
$this->blogger = $blogger;
return $this;
}
private function getBlogger() {
return $this->blogger;
}
public function setActions(array $actions) {
$this->actions = $actions;
return $this;
}
private function getActions() {
if ($this->actions) {
return $this->actions;
}
return array();
}
public function setRequestURI(PhutilURI $uri) {
$uri = PhabricatorEnv::getProductionURI($uri->setQueryParams(array()));
$this->requestURI = $uri;
return $this;
}
private function getRequestURI() {
return $this->requestURI;
}
public function setIsPreview($is_preview) {
$this->isPreview = $is_preview;
return $this;
}
private function isPreview() {
return $this->isPreview;
}
public function setShowComments($show_comments) {
$this->showComments = $show_comments;
return $this;
}
private function getShowComments() {
return $this->showComments;
}
public function render() {
require_celerity_resource('phabricator-remarkup-css');
require_celerity_resource('phame-css');
$user = $this->getUser();
$blogger = $this->getBlogger();
$post = $this->getPost();
$actions = $this->getActions();
$noun = $post->isDraft() ? 'Draft' : 'Post';
$buttons = array();
foreach ($actions as $action) {
switch ($action) {
case 'view':
$uri = $post->getViewURI($blogger->getName());
$label = 'View '.$noun;
break;
case 'edit':
$uri = $post->getEditURI();
$label = 'Edit '.$noun;
break;
case 'more':
if ($post->isDraft()) {
$uri = '/phame/draft/';
$label = 'Back to Your Drafts';
} else {
$uri = '/phame/posts/'.$blogger->getName().'/';
$label = 'More Posts by '.phutil_escape_html($blogger->getName());
}
break;
default:
break;
}
$button = phutil_render_tag(
'a',
array(
'href' => $uri,
'class' => 'grey button',
),
$label);
$buttons[] = $button;
}
$button_html = '';
if ($buttons) {
$button_html = phutil_render_tag(
'div',
array(
'class' => 'buttons'
),
implode('', $buttons)
);
}
$publish_date = $post->getDatePublished();
if ($publish_date) {
$caption = 'Published '.
phabricator_datetime($publish_date,
$user);
} else {
$caption = 'Last edited '.
phabricator_datetime($post->getDateModified(),
$user);
}
$caption .= ' by <b>'.
phutil_escape_html($blogger->getName()).'</b>.';
$shortened = false;
$body_text = $post->getBody();
if ($this->getShouldShorten()) {
$body_length = phutil_utf8_strlen($body_text);
$body_text = phutil_utf8_shorten($body_text, 5000);
$shortened = $body_length > phutil_utf8_strlen($body_text);
}
$engine = PhabricatorMarkupEngine::newPhameMarkupEngine();
$body = $engine->markupText($body_text);
$comments = null;
if ($this->getShowComments()) {
switch ($post->getCommentsWidget()) {
case 'facebook':
$comments = $this->renderFacebookComments();
break;
case 'disqus':
$comments = $this->renderDisqusComments();
break;
case 'none':
default:
$comments = null;
break;
}
}
$more_to_do = null;
if (!$comments) {
if ($shortened) {
$more_to_do =
phutil_render_tag(
'div',
array(
'class' => 'more-and-comments'
),
phutil_render_tag(
'a',
array(
'href' => $post->getViewURI()
),
'&#8594; Read More'
)
);
} else if ($post->getCommentsWidget() &&
$post->getCommentsWidget() != 'none') {
$more_to_do =
phutil_render_tag(
'div',
array(
'class' => 'more-and-comments'
),
phutil_render_tag(
'a',
array(
'href' => $post->getViewURI()
),
'&#8594; Comment'
)
);
}
}
$post_html =
phutil_render_tag(
'div',
array(
'class' => 'blog-post'
),
phutil_render_tag(
'div',
array(
'class' => 'header',
),
$button_html .
phutil_render_tag(
'h1',
array(),
phutil_render_tag('a',
array(
'href' => $post->getViewURI($blogger->getName())
),
phutil_escape_html($post->getTitle())
)
).
phutil_render_tag(
'div',
array(
'class' => 'last-updated'
),
$caption
)
).
phutil_render_tag(
'div',
array(
'class' => 'phabricator-remarkup'
),
$body
).
$comments.$more_to_do
);
return $post_html;
}
private function renderFacebookComments() {
$fb_id = PhabricatorEnv::getEnvConfig('facebook.application-id');
if (!$fb_id) {
return null;
}
$fb_root = phutil_render_tag('div',
array(
'id' => 'fb-root',
),
''
);
$c_uri = '//connect.facebook.net/en_US/all.js#xfbml=1&appId='.$fb_id;
$fb_js = jsprintf(
'<script>(function(d, s, id) {'.
' var js, fjs = d.getElementsByTagName(s)[0];'.
' if (d.getElementById(id)) return;'.
' js = d.createElement(s); js.id = id;'.
' js.src = %s;'.
' fjs.parentNode.insertBefore(js, fjs);'.
'}(document, \'script\', \'facebook-jssdk\'));</script>',
$c_uri
);
$fb_comments = phutil_render_tag('div',
array(
'class' => 'fb-comments',
'data-href' => $this->getRequestURI(),
'data-num-posts' => 5,
'data-width' => 1080, // we hack this to fluid in css
'data-colorscheme' => 'dark',
),
''
);
return '<hr />' . $fb_root . $fb_js . $fb_comments;
}
private function renderDisqusComments() {
$disqus_shortname = PhabricatorEnv::getEnvConfig('disqus.shortname');
if (!$disqus_shortname) {
return null;
}
$post = $this->getPost();
$disqus_thread = phutil_render_tag('div',
array(
'id' => 'disqus_thread'
)
);
// protip - try some var disqus_developer = 1; action to test locally
$disqus_js = jsprintf(
'<script>'.
' var disqus_shortname = "phabricator";'.
' var disqus_identifier = %s;'.
' var disqus_url = %s;'.
' var disqus_title = %s;'.
'(function() {'.
' var dsq = document.createElement("script");'.
' dsq.type = "text/javascript";'.
' dsq.async = true;'.
' dsq.src = "http://" + disqus_shortname + ".disqus.com/embed.js";'.
'(document.getElementsByTagName("head")[0] ||'.
' document.getElementsByTagName("body")[0]).appendChild(dsq);'.
'})(); </script>',
$post->getPHID(),
$this->getRequestURI(),
$post->getTitle()
);
return '<hr />' . $disqus_thread . $disqus_js;
}
}
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