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   1  <?php
   2  
   3  final class LegalpadDocumentManageController extends LegalpadController {
   4  
   5    private $id;
   6  
   7    public function willProcessRequest(array $data) {
   8      $this->id = $data['id'];
   9    }
  10  
  11    public function processRequest() {
  12      $request = $this->getRequest();
  13      $user = $request->getUser();
  14  
  15      // NOTE: We require CAN_EDIT to view this page.
  16  
  17      $document = id(new LegalpadDocumentQuery())
  18        ->setViewer($user)
  19        ->withIDs(array($this->id))
  20        ->needDocumentBodies(true)
  21        ->needContributors(true)
  22        ->requireCapabilities(
  23          array(
  24            PhabricatorPolicyCapability::CAN_VIEW,
  25            PhabricatorPolicyCapability::CAN_EDIT,
  26          ))
  27        ->executeOne();
  28      if (!$document) {
  29        return new Aphront404Response();
  30      }
  31  
  32      $xactions = id(new LegalpadTransactionQuery())
  33        ->setViewer($user)
  34        ->withObjectPHIDs(array($document->getPHID()))
  35        ->execute();
  36  
  37      $subscribers = PhabricatorSubscribersQuery::loadSubscribersForPHID(
  38        $document->getPHID());
  39  
  40      $document_body = $document->getDocumentBody();
  41      $phids = array();
  42      $phids[] = $document_body->getCreatorPHID();
  43      foreach ($subscribers as $subscriber) {
  44        $phids[] = $subscriber;
  45      }
  46      foreach ($document->getContributors() as $contributor) {
  47        $phids[] = $contributor;
  48      }
  49      $this->loadHandles($phids);
  50  
  51      $engine = id(new PhabricatorMarkupEngine())
  52        ->setViewer($user);
  53      $engine->addObject(
  54        $document_body,
  55        LegalpadDocumentBody::MARKUP_FIELD_TEXT);
  56      foreach ($xactions as $xaction) {
  57        if ($xaction->getComment()) {
  58          $engine->addObject(
  59            $xaction->getComment(),
  60            PhabricatorApplicationTransactionComment::MARKUP_FIELD_COMMENT);
  61        }
  62      }
  63      $engine->process();
  64  
  65      $title = $document_body->getTitle();
  66  
  67      $header = id(new PHUIHeaderView())
  68        ->setHeader($title)
  69        ->setUser($user)
  70        ->setPolicyObject($document);
  71  
  72      $actions = $this->buildActionView($document);
  73      $properties = $this->buildPropertyView($document, $engine, $actions);
  74  
  75      $comment_form_id = celerity_generate_unique_node_id();
  76  
  77      $xaction_view = id(new LegalpadTransactionView())
  78        ->setUser($this->getRequest()->getUser())
  79        ->setObjectPHID($document->getPHID())
  80        ->setTransactions($xactions)
  81        ->setMarkupEngine($engine);
  82  
  83      $add_comment = $this->buildAddCommentView($document, $comment_form_id);
  84  
  85      $crumbs = $this->buildApplicationCrumbs($this->buildSideNav());
  86      $crumbs->setActionList($actions);
  87      $crumbs->addTextCrumb(
  88        $document->getMonogram(),
  89        '/'.$document->getMonogram());
  90      $crumbs->addTextCrumb(pht('Manage'));
  91  
  92      $object_box = id(new PHUIObjectBoxView())
  93        ->setHeader($header)
  94        ->addPropertyList($properties)
  95        ->addPropertyList($this->buildDocument($engine, $document_body));
  96  
  97      $content = array(
  98        $crumbs,
  99        $object_box,
 100        $xaction_view,
 101        $add_comment,
 102      );
 103  
 104      return $this->buildApplicationPage(
 105        $content,
 106        array(
 107          'title' => $title,
 108          'pageObjects' => array($document->getPHID()),
 109        ));
 110    }
 111  
 112    private function buildDocument(
 113      PhabricatorMarkupEngine
 114      $engine, LegalpadDocumentBody $body) {
 115  
 116      $view = new PHUIPropertyListView();
 117      $view->addClass('legalpad');
 118      $view->addSectionHeader(pht('Document'));
 119      $view->addTextContent(
 120        $engine->getOutput($body, LegalpadDocumentBody::MARKUP_FIELD_TEXT));
 121  
 122      return $view;
 123  
 124    }
 125  
 126    private function buildActionView(LegalpadDocument $document) {
 127      $user = $this->getRequest()->getUser();
 128  
 129      $actions = id(new PhabricatorActionListView())
 130        ->setUser($user)
 131        ->setObjectURI($this->getRequest()->getRequestURI())
 132        ->setObject($document);
 133  
 134      $can_edit = PhabricatorPolicyFilter::hasCapability(
 135        $user,
 136        $document,
 137        PhabricatorPolicyCapability::CAN_EDIT);
 138  
 139      $doc_id = $document->getID();
 140  
 141      $actions->addAction(
 142        id(new PhabricatorActionView())
 143        ->setIcon('fa-pencil-square')
 144        ->setName(pht('View/Sign Document'))
 145        ->setHref('/'.$document->getMonogram()));
 146  
 147      $actions->addAction(
 148        id(new PhabricatorActionView())
 149          ->setIcon('fa-pencil')
 150          ->setName(pht('Edit Document'))
 151          ->setHref($this->getApplicationURI('/edit/'.$doc_id.'/'))
 152          ->setDisabled(!$can_edit)
 153          ->setWorkflow(!$can_edit));
 154  
 155      $actions->addAction(
 156        id(new PhabricatorActionView())
 157        ->setIcon('fa-terminal')
 158        ->setName(pht('View Signatures'))
 159        ->setHref($this->getApplicationURI('/signatures/'.$doc_id.'/')));
 160  
 161      return $actions;
 162    }
 163  
 164    private function buildPropertyView(
 165      LegalpadDocument $document,
 166      PhabricatorMarkupEngine $engine,
 167      PhabricatorActionListView $actions) {
 168  
 169      $user = $this->getRequest()->getUser();
 170  
 171      $properties = id(new PHUIPropertyListView())
 172        ->setUser($user)
 173        ->setObject($document)
 174        ->setActionList($actions);
 175  
 176      $properties->addProperty(
 177        pht('Signature Type'),
 178        $document->getSignatureTypeName());
 179  
 180      $properties->addProperty(
 181        pht('Last Updated'),
 182        phabricator_datetime($document->getDateModified(), $user));
 183  
 184      $properties->addProperty(
 185        pht('Updated By'),
 186        $this->getHandle(
 187          $document->getDocumentBody()->getCreatorPHID())->renderLink());
 188  
 189      $properties->addProperty(
 190        pht('Versions'),
 191        $document->getVersions());
 192  
 193      $contributor_view = array();
 194      foreach ($document->getContributors() as $contributor) {
 195        $contributor_view[] = $this->getHandle($contributor)->renderLink();
 196      }
 197      $contributor_view = phutil_implode_html(', ', $contributor_view);
 198      $properties->addProperty(
 199        pht('Contributors'),
 200        $contributor_view);
 201  
 202      $properties->invokeWillRenderEvent();
 203  
 204      return $properties;
 205    }
 206  
 207    private function buildAddCommentView(
 208      LegalpadDocument $document,
 209      $comment_form_id) {
 210      $user = $this->getRequest()->getUser();
 211  
 212      $draft = PhabricatorDraft::newFromUserAndKey($user, $document->getPHID());
 213  
 214      $is_serious = PhabricatorEnv::getEnvConfig('phabricator.serious-business');
 215  
 216      $title = $is_serious
 217        ? pht('Add Comment')
 218        : pht('Debate Legislation');
 219  
 220      $form = id(new PhabricatorApplicationTransactionCommentView())
 221        ->setUser($user)
 222        ->setObjectPHID($document->getPHID())
 223        ->setFormID($comment_form_id)
 224        ->setHeaderText($title)
 225        ->setDraft($draft)
 226        ->setSubmitButtonName(pht('Add Comment'))
 227        ->setAction($this->getApplicationURI('/comment/'.$document->getID().'/'))
 228        ->setRequestURI($this->getRequest()->getRequestURI());
 229  
 230      return $form;
 231  
 232    }
 233  
 234  }