<?php

/**
 * @group phame
 */
abstract class PhameController extends PhabricatorController {

  protected function renderSideNavFilterView() {

    $base_uri = new PhutilURI($this->getApplicationURI());

    $nav = new AphrontSideNavFilterView();
    $nav->setBaseURI($base_uri);

    $nav->addLabel(pht('Create'));
    $nav->addFilter('post/new', pht('New Post'));
    $nav->addFilter('blog/new', pht('New Blog'));

    $nav->addLabel(pht('Posts'));
    $nav->addFilter('post/draft', pht('My Drafts'));
    $nav->addFilter('post', pht('My Posts'));
    $nav->addFilter('post/all', pht('All Posts'));

    $nav->addLabel(pht('Blogs'));
    $nav->addFilter('blog/user', pht('Joinable Blogs'));
    $nav->addFilter('blog/all', pht('All Blogs'));

    $nav->selectFilter(null);

    return $nav;
  }

  protected function renderPostList(
    array $posts,
    PhabricatorUser $user,
    $nodata) {
    assert_instances_of($posts, 'PhamePost');

    $list = id(new PhabricatorObjectItemListView())
      ->setUser($user)
      ->setNoDataString($nodata);

    foreach ($posts as $post) {
      $blogger = $this->getHandle($post->getBloggerPHID())->renderLink();

      $blog = null;
      if ($post->getBlog()) {
        $blog = $this->getHandle($post->getBlog()->getPHID())->renderLink();
      }

      $published = null;
      if ($post->getDatePublished()) {
        $published = phabricator_date($post->getDatePublished(), $user);
      }

      $draft = $post->isDraft();

      $item = id(new PhabricatorObjectItemView())
        ->setObject($post)
        ->setHeader($post->getTitle())
        ->setHref($this->getApplicationURI('post/view/'.$post->getID().'/'));

      if ($blog) {
        $item->addAttribute($blog);
      }

      if ($draft) {
        $desc = pht('Draft by %s', $blogger);
      } else {
        $desc = pht('Published on %s by %s', $published, $blogger);
      }
      $item->addAttribute($desc);
      $list->addItem($item);
    }

    return $list;
  }

  public function buildApplicationMenu() {
    return $this->renderSideNavFilterView()->getMenu();
  }

  protected function buildApplicationCrumbs() {
    $crumbs = parent::buildApplicationCrumbs();
    $crumbs->addAction(
      id(new PhabricatorMenuItemView())
        ->setName(pht('New Blog'))
        ->setHref($this->getApplicationURI('/blog/new'))
        ->setIcon('create'));
    $crumbs->addAction(
      id(new PhabricatorMenuItemView())
        ->setName(pht('New Post'))
        ->setHref($this->getApplicationURI('/post/new'))
        ->setIcon('new'));
    return $crumbs;
  }
}