[Summary view] [Print] [Text view]

   1  <?php
   2  
   3  final class PhameBlogEditController
   4    extends PhameController {
   5  
   6    private $id;
   7  
   8    public function willProcessRequest(array $data) {
   9      $this->id = idx($data, 'id');
  10    }
  11  
  12    public function processRequest() {
  13      $request = $this->getRequest();
  14      $user = $request->getUser();
  15  
  16      if ($this->id) {
  17        $blog = id(new PhameBlogQuery())
  18          ->setViewer($user)
  19          ->withIDs(array($this->id))
  20          ->requireCapabilities(
  21            array(
  22              PhabricatorPolicyCapability::CAN_EDIT,
  23            ))
  24          ->executeOne();
  25        if (!$blog) {
  26          return new Aphront404Response();
  27        }
  28  
  29        $submit_button = pht('Save Changes');
  30        $page_title = pht('Edit Blog');
  31        $cancel_uri = $this->getApplicationURI('blog/view/'.$blog->getID().'/');
  32      } else {
  33        $blog = id(new PhameBlog())
  34          ->setCreatorPHID($user->getPHID());
  35  
  36        $blog->setViewPolicy(PhabricatorPolicies::POLICY_USER);
  37        $blog->setEditPolicy(PhabricatorPolicies::POLICY_USER);
  38        $blog->setJoinPolicy(PhabricatorPolicies::POLICY_USER);
  39  
  40        $submit_button = pht('Create Blog');
  41        $page_title = pht('Create Blog');
  42        $cancel_uri = $this->getApplicationURI();
  43      }
  44  
  45      $e_name          = true;
  46      $e_custom_domain = null;
  47      $errors          = array();
  48  
  49      if ($request->isFormPost()) {
  50        $name          = $request->getStr('name');
  51        $description   = $request->getStr('description');
  52        $custom_domain = $request->getStr('custom_domain');
  53        $skin          = $request->getStr('skin');
  54  
  55        if (empty($name)) {
  56          $errors[] = pht('You must give the blog a name.');
  57          $e_name = pht('Required');
  58        } else {
  59          $e_name = null;
  60        }
  61  
  62        $blog->setName($name);
  63        $blog->setDescription($description);
  64        $blog->setDomain(nonempty($custom_domain, null));
  65        $blog->setSkin($skin);
  66        $blog->setViewPolicy($request->getStr('can_view'));
  67        $blog->setEditPolicy($request->getStr('can_edit'));
  68        $blog->setJoinPolicy($request->getStr('can_join'));
  69  
  70        if (!empty($custom_domain)) {
  71          list($error_label, $error_text) =
  72            $blog->validateCustomDomain($custom_domain);
  73          if ($error_label) {
  74            $errors[] = $error_text;
  75            $e_custom_domain = $error_label;
  76          }
  77          if ($blog->getViewPolicy() != PhabricatorPolicies::POLICY_PUBLIC) {
  78            $errors[] = pht(
  79              'For custom domains to work, the blog must have a view policy of '.
  80              'public.');
  81            // Prefer earlier labels for the multiple error scenario.
  82            if (!$e_custom_domain) {
  83              $e_custom_domain = pht('Invalid Policy');
  84            }
  85          }
  86        }
  87  
  88        // Don't let users remove their ability to edit blogs.
  89        PhabricatorPolicyFilter::mustRetainCapability(
  90          $user,
  91          $blog,
  92          PhabricatorPolicyCapability::CAN_EDIT);
  93  
  94        if (!$errors) {
  95          try {
  96            $blog->save();
  97            return id(new AphrontRedirectResponse())
  98              ->setURI($this->getApplicationURI('blog/view/'.$blog->getID().'/'));
  99          } catch (AphrontDuplicateKeyQueryException $ex) {
 100            $errors[] = pht('Domain must be unique.');
 101            $e_custom_domain = pht('Not Unique');
 102          }
 103        }
 104      }
 105  
 106      $policies = id(new PhabricatorPolicyQuery())
 107        ->setViewer($user)
 108        ->setObject($blog)
 109        ->execute();
 110  
 111      $skins = PhameSkinSpecification::loadAllSkinSpecifications();
 112      $skins = mpull($skins, 'getName');
 113  
 114      $form = id(new AphrontFormView())
 115        ->setUser($user)
 116        ->appendChild(
 117          id(new AphrontFormTextControl())
 118          ->setLabel(pht('Name'))
 119          ->setName('name')
 120          ->setValue($blog->getName())
 121          ->setID('blog-name')
 122          ->setError($e_name))
 123        ->appendChild(
 124          id(new PhabricatorRemarkupControl())
 125            ->setUser($user)
 126            ->setLabel(pht('Description'))
 127            ->setName('description')
 128            ->setValue($blog->getDescription())
 129            ->setID('blog-description')
 130            ->setUser($user)
 131            ->setDisableMacros(true))
 132        ->appendChild(
 133          id(new AphrontFormPolicyControl())
 134            ->setUser($user)
 135            ->setCapability(PhabricatorPolicyCapability::CAN_VIEW)
 136            ->setPolicyObject($blog)
 137            ->setPolicies($policies)
 138            ->setName('can_view'))
 139        ->appendChild(
 140          id(new AphrontFormPolicyControl())
 141            ->setUser($user)
 142            ->setCapability(PhabricatorPolicyCapability::CAN_EDIT)
 143            ->setPolicyObject($blog)
 144            ->setPolicies($policies)
 145            ->setName('can_edit'))
 146        ->appendChild(
 147          id(new AphrontFormPolicyControl())
 148            ->setUser($user)
 149            ->setCapability(PhabricatorPolicyCapability::CAN_JOIN)
 150            ->setPolicyObject($blog)
 151            ->setPolicies($policies)
 152            ->setName('can_join'))
 153        ->appendChild(
 154          id(new AphrontFormTextControl())
 155          ->setLabel(pht('Custom Domain'))
 156          ->setName('custom_domain')
 157          ->setValue($blog->getDomain())
 158          ->setCaption(
 159            pht('Must include at least one dot (.), e.g. blog.example.com'))
 160          ->setError($e_custom_domain))
 161        ->appendChild(
 162          id(new AphrontFormSelectControl())
 163          ->setLabel(pht('Skin'))
 164          ->setName('skin')
 165          ->setValue($blog->getSkin())
 166          ->setOptions($skins))
 167        ->appendChild(
 168          id(new AphrontFormSubmitControl())
 169          ->addCancelButton($cancel_uri)
 170          ->setValue($submit_button));
 171  
 172      $form_box = id(new PHUIObjectBoxView())
 173        ->setHeaderText($page_title)
 174        ->setFormErrors($errors)
 175        ->setForm($form);
 176  
 177      $crumbs = $this->buildApplicationCrumbs();
 178      $crumbs->addTextCrumb($page_title, $this->getApplicationURI('blog/new'));
 179  
 180      $nav = $this->renderSideNavFilterView();
 181      $nav->selectFilter($this->id ? null : 'blog/new');
 182      $nav->appendChild(
 183        array(
 184          $crumbs,
 185          $form_box,
 186        ));
 187  
 188      return $this->buildApplicationPage(
 189        $nav,
 190        array(
 191          'title' => $page_title,
 192        ));
 193    }
 194  }