src/applications/phame/controller/blog/PhameBlogViewController.php

   1 <?php
   2
   3 final class PhameBlogViewController extends PhameLiveController {
   4
   5   public function handleRequest(AphrontRequest $request) {
   6     $response = $this->setupLiveEnvironment();
   7     if ($response) {
   8       return $response;
   9     }
  10
  11     $viewer = $this->getViewer();
  12     $blog = $this->getBlog();
  13
  14     $is_live = $this->getIsLive();
  15     $is_external = $this->getIsExternal();
  16
  17     $pager = id(new AphrontCursorPagerView())
  18       ->readFromRequest($request);
  19
  20     $post_query = id(new PhamePostQuery())
  21       ->setViewer($viewer)
  22       ->withBlogPHIDs(array($blog->getPHID()))
  23       ->setOrder('datePublished')
  24       ->withVisibility(array(
  25         PhameConstants::VISIBILITY_PUBLISHED,
  26         PhameConstants::VISIBILITY_DRAFT,
  27       ));
  28
  29     if ($is_live) {
  30       $post_query->withVisibility(array(PhameConstants::VISIBILITY_PUBLISHED));
  31     }
  32
  33     $posts = $post_query->executeWithCursorPager($pager);
  34
  35     $hero = $this->buildPhameHeader($blog);
  36
  37     $header = id(new PHUIHeaderView())
  38       ->addClass('phame-header-bar')
  39       ->setUser($viewer);
  40
  41     if (!$is_external) {
  42       if ($blog->isArchived()) {
  43         $header_icon = 'fa-ban';
  44         $header_name = pht('Archived');
  45         $header_color = 'dark';
  46       } else {
  47         $header_icon = 'fa-check';
  48         $header_name = pht('Active');
  49         $header_color = 'bluegrey';
  50       }
  51       $header->setStatus($header_icon, $header_color, $header_name);
  52
  53       $actions = $this->renderActions($blog);
  54       $header->setActionList($actions);
  55       $header->setPolicyObject($blog);
  56     }
  57
  58     if ($posts) {
  59       $post_list = id(new PhamePostListView())
  60         ->setPosts($posts)
  61         ->setViewer($viewer)
  62         ->setIsExternal($is_external)
  63         ->setIsLive($is_live)
  64         ->setNodata(pht('This blog has no visible posts.'));
  65     } else {
  66       $create_button = id(new PHUIButtonView())
  67         ->setTag('a')
  68         ->setText(pht('Write a Post'))
  69         ->setHref($this->getApplicationURI('post/edit/?blog='.$blog->getID()))
  70         ->setColor(PHUIButtonView::GREEN);
  71
  72       $post_list = id(new PHUIBigInfoView())
  73         ->setIcon('fa-star')
  74         ->setTitle($blog->getName())
  75         ->setDescription(
  76           pht('No one has written any blog posts yet.'));
  77
  78       $can_edit = PhabricatorPolicyFilter::hasCapability(
  79         $viewer,
  80         $blog,
  81         PhabricatorPolicyCapability::CAN_EDIT);
  82
  83       if ($can_edit) {
  84         $post_list->addAction($create_button);
  85       }
  86     }
  87
  88     $page = id(new PHUIDocumentView())
  89       ->setHeader($header)
  90       ->appendChild($post_list);
  91
  92     $description = null;
  93     if (strlen($blog->getDescription())) {
  94       $description = new PHUIRemarkupView(
  95         $viewer,
  96         $blog->getDescription());
  97     } else {
  98       $description = phutil_tag('em', array(), pht('No description.'));
  99     }
 100
 101     $about = id(new PhameDescriptionView())
 102       ->setTitle(pht('About %s', $blog->getName()))
 103       ->setDescription($description)
 104       ->setImage($blog->getProfileImageURI());
 105
 106     $crumbs = $this->buildApplicationCrumbs();
 107
 108     $page = $this->newPage()
 109       ->setTitle($blog->getName())
 110       ->setPageObjectPHIDs(array($blog->getPHID()))
 111       ->setCrumbs($crumbs)
 112       ->appendChild(
 113         array(
 114           $hero,
 115           $page,
 116           $about,
 117       ));
 118
 119     return $page;
 120   }
 121
 122   private function renderActions(PhameBlog $blog) {
 123     $viewer = $this->getViewer();
 124
 125     $actions = id(new PhabricatorActionListView())
 126       ->setObject($blog)
 127       ->setUser($viewer);
 128
 129     $can_edit = PhabricatorPolicyFilter::hasCapability(
 130       $viewer,
 131       $blog,
 132       PhabricatorPolicyCapability::CAN_EDIT);
 133
 134     $actions->addAction(
 135       id(new PhabricatorActionView())
 136         ->setIcon('fa-plus')
 137         ->setHref($this->getApplicationURI('post/edit/?blog='.$blog->getID()))
 138         ->setName(pht('Write Post'))
 139         ->setDisabled(!$can_edit)
 140         ->setWorkflow(!$can_edit));
 141
 142     $actions->addAction(
 143       id(new PhabricatorActionView())
 144         ->setUser($viewer)
 145         ->setIcon('fa-search')
 146         ->setHref(
 147           $this->getApplicationURI('post/?blog='.$blog->getPHID()))
 148         ->setName(pht('Search Posts')));
 149
 150     $actions->addAction(
 151       id(new PhabricatorActionView())
 152         ->setUser($viewer)
 153         ->setIcon('fa-globe')
 154         ->setHref($blog->getLiveURI())
 155         ->setName(pht('View Live')));
 156
 157     $actions->addAction(
 158       id(new PhabricatorActionView())
 159         ->setIcon('fa-pencil')
 160         ->setHref($this->getApplicationURI('blog/manage/'.$blog->getID().'/'))
 161         ->setName(pht('Manage Blog')));
 162
 163     return $actions;
 164   }
 165
 166   private function buildPhameHeader(
 167     PhameBlog $blog) {
 168
 169     $image = null;
 170     if ($blog->getHeaderImagePHID()) {
 171       $image = phutil_tag(
 172         'div',
 173         array(
 174           'class' => 'phame-header-hero',
 175         ),
 176         phutil_tag(
 177           'img',
 178           array(
 179             'src'     => $blog->getHeaderImageURI(),
 180             'class'   => 'phame-header-image',
 181           )));
 182     }
 183
 184     $title = phutil_tag_div('phame-header-title', $blog->getName());
 185     $subtitle = null;
 186     if ($blog->getSubtitle()) {
 187       $subtitle = phutil_tag_div('phame-header-subtitle', $blog->getSubtitle());
 188     }
 189
 190     return phutil_tag_div(
 191       'phame-mega-header', array($image, $title, $subtitle));
 192
 193   }
 194
 195 }