src/applications/paste/controller/PhabricatorPasteViewController.php

   1 <?php
   2
   3 final class PhabricatorPasteViewController extends PhabricatorPasteController {
   4
   5   public function shouldAllowPublic() {
   6     return true;
   7   }
   8
   9   public function handleRequest(AphrontRequest $request) {
  10     $viewer = $request->getViewer();
  11     $id = $request->getURIData('id');
  12
  13     $paste = id(new PhabricatorPasteQuery())
  14       ->setViewer($viewer)
  15       ->withIDs(array($id))
  16       ->needContent(true)
  17       ->needRawContent(true)
  18       ->executeOne();
  19     if (!$paste) {
  20       return new Aphront404Response();
  21     }
  22
  23     $lines = $request->getURILineRange('lines', 1000);
  24     if ($lines) {
  25       $map = range($lines[0], $lines[1]);
  26     } else {
  27       $map = array();
  28     }
  29
  30     $header = $this->buildHeaderView($paste);
  31     $curtain = $this->buildCurtain($paste);
  32
  33     $subheader = $this->buildSubheaderView($paste);
  34     $source_code = $this->buildSourceCodeView($paste, $map);
  35
  36     require_celerity_resource('paste-css');
  37
  38     $monogram = $paste->getMonogram();
  39     $crumbs = $this->buildApplicationCrumbs()
  40       ->addTextCrumb($monogram)
  41       ->setBorder(true);
  42
  43     $timeline = $this->buildTransactionTimeline(
  44       $paste,
  45       new PhabricatorPasteTransactionQuery());
  46
  47     $comment_view = id(new PhabricatorPasteEditEngine())
  48       ->setViewer($viewer)
  49       ->buildEditEngineCommentView($paste);
  50
  51     $timeline->setQuoteRef($monogram);
  52     $comment_view->setTransactionTimeline($timeline);
  53
  54     $recommendation_view = $this->newDocumentRecommendationView($paste);
  55
  56     $paste_view = id(new PHUITwoColumnView())
  57       ->setHeader($header)
  58       ->setSubheader($subheader)
  59       ->setMainColumn(
  60         array(
  61           $recommendation_view,
  62           $source_code,
  63           $timeline,
  64           $comment_view,
  65         ))
  66       ->setCurtain($curtain);
  67
  68     return $this->newPage()
  69       ->setTitle($paste->getFullName())
  70       ->setCrumbs($crumbs)
  71       ->setPageObjectPHIDs(
  72         array(
  73           $paste->getPHID(),
  74         ))
  75       ->appendChild($paste_view);
  76   }
  77
  78   private function buildHeaderView(PhabricatorPaste $paste) {
  79     $title = (nonempty($paste->getTitle())) ?
  80       $paste->getTitle() : pht('(An Untitled Masterwork)');
  81
  82     if ($paste->isArchived()) {
  83       $header_icon = 'fa-ban';
  84       $header_name = pht('Archived');
  85       $header_color = 'dark';
  86     } else {
  87       $header_icon = 'fa-check';
  88       $header_name = pht('Active');
  89       $header_color = 'bluegrey';
  90     }
  91
  92     $header = id(new PHUIHeaderView())
  93       ->setHeader($title)
  94       ->setUser($this->getRequest()->getUser())
  95       ->setStatus($header_icon, $header_color, $header_name)
  96       ->setPolicyObject($paste)
  97       ->setHeaderIcon('fa-clipboard');
  98
  99     return $header;
 100   }
 101
 102   private function buildCurtain(PhabricatorPaste $paste) {
 103     $viewer = $this->getViewer();
 104     $curtain = $this->newCurtainView($paste);
 105
 106     $can_edit = PhabricatorPolicyFilter::hasCapability(
 107       $viewer,
 108       $paste,
 109       PhabricatorPolicyCapability::CAN_EDIT);
 110
 111     $id = $paste->getID();
 112     $edit_uri = $this->getApplicationURI("edit/{$id}/");
 113     $archive_uri = $this->getApplicationURI("archive/{$id}/");
 114     $raw_uri = $this->getApplicationURI("raw/{$id}/");
 115
 116     $curtain->addAction(
 117       id(new PhabricatorActionView())
 118         ->setName(pht('Edit Paste'))
 119         ->setIcon('fa-pencil')
 120         ->setDisabled(!$can_edit)
 121         ->setHref($edit_uri));
 122
 123     if ($paste->isArchived()) {
 124       $curtain->addAction(
 125         id(new PhabricatorActionView())
 126           ->setName(pht('Activate Paste'))
 127           ->setIcon('fa-check')
 128           ->setDisabled(!$can_edit)
 129           ->setWorkflow($can_edit)
 130           ->setHref($archive_uri));
 131     } else {
 132       $curtain->addAction(
 133         id(new PhabricatorActionView())
 134           ->setName(pht('Archive Paste'))
 135           ->setIcon('fa-ban')
 136           ->setDisabled(!$can_edit)
 137           ->setWorkflow($can_edit)
 138           ->setHref($archive_uri));
 139     }
 140
 141     $curtain->addAction(
 142       id(new PhabricatorActionView())
 143         ->setName(pht('View Raw File'))
 144         ->setIcon('fa-file-text-o')
 145         ->setHref($raw_uri));
 146
 147     return $curtain;
 148   }
 149
 150
 151   private function buildSubheaderView(
 152     PhabricatorPaste $paste) {
 153     $viewer = $this->getViewer();
 154
 155     $author = $viewer->renderHandle($paste->getAuthorPHID())->render();
 156     $date = phabricator_datetime($paste->getDateCreated(), $viewer);
 157     $author = phutil_tag('strong', array(), $author);
 158
 159     $author_info = id(new PhabricatorPeopleQuery())
 160       ->setViewer($viewer)
 161       ->withPHIDs(array($paste->getAuthorPHID()))
 162       ->needProfileImage(true)
 163       ->executeOne();
 164
 165     $image_uri = $author_info->getProfileImageURI();
 166     $image_href = '/p/'.$author_info->getUsername();
 167
 168     $content = pht('Authored by %s on %s.', $author, $date);
 169
 170     return id(new PHUIHeadThingView())
 171       ->setImage($image_uri)
 172       ->setImageHref($image_href)
 173       ->setContent($content);
 174   }
 175
 176   private function newDocumentRecommendationView(PhabricatorPaste $paste) {
 177     $viewer = $this->getViewer();
 178
 179     // See PHI1703. If a viewer is looking at a document in Paste which has
 180     // a good rendering via a DocumentEngine, suggest they view the content
 181     // in Files instead so they can see it rendered.
 182
 183     $ref = id(new PhabricatorDocumentRef())
 184       ->setName($paste->getTitle())
 185       ->setData($paste->getRawContent());
 186
 187     $engines = PhabricatorDocumentEngine::getEnginesForRef($viewer, $ref);
 188     if (!$engines) {
 189       return null;
 190     }
 191
 192     $engine = head($engines);
 193     if (!$engine->shouldSuggestEngine($ref)) {
 194       return null;
 195     }
 196
 197     $file = id(new PhabricatorFileQuery())
 198       ->setViewer($viewer)
 199       ->withPHIDs(array($paste->getFilePHID()))
 200       ->executeOne();
 201     if (!$file) {
 202       return null;
 203     }
 204
 205     $file_ref = id(new PhabricatorDocumentRef())
 206       ->setFile($file);
 207
 208     $view_uri = id(new PhabricatorFileDocumentRenderingEngine())
 209       ->getRefViewURI($file_ref, $engine);
 210
 211     $view_as_label = $engine->getViewAsLabel($file_ref);
 212
 213     $view_as_hint = pht(
 214       'This content can be rendered as a document in Files.');
 215
 216     return id(new PHUIInfoView())
 217       ->setSeverity(PHUIInfoView::SEVERITY_NOTICE)
 218       ->addButton(
 219         id(new PHUIButtonView())
 220           ->setTag('a')
 221           ->setText($view_as_label)
 222           ->setHref($view_uri)
 223           ->setColor('grey'))
 224       ->setErrors(
 225         array(
 226           $view_as_hint,
 227         ));
 228   }
 229
 230 }