src/applications/differential/view/DifferentialRevisionListView.php

   1 <?php
   2
   3 /**
   4  * Render a table of Differential revisions.
   5  */
   6 final class DifferentialRevisionListView extends AphrontView {
   7
   8   private $revisions = array();
   9   private $header;
  10   private $noDataString;
  11   private $noBox;
  12   private $background = null;
  13   private $unlandedDependencies = array();
  14
  15   public function setUnlandedDependencies(array $unlanded_dependencies) {
  16     $this->unlandedDependencies = $unlanded_dependencies;
  17     return $this;
  18   }
  19
  20   public function getUnlandedDependencies() {
  21     return $this->unlandedDependencies;
  22   }
  23
  24   public function setNoDataString($no_data_string) {
  25     $this->noDataString = $no_data_string;
  26     return $this;
  27   }
  28
  29   public function setHeader($header) {
  30     $this->header = $header;
  31     return $this;
  32   }
  33
  34   public function setRevisions(array $revisions) {
  35     assert_instances_of($revisions, 'DifferentialRevision');
  36     $this->revisions = $revisions;
  37     return $this;
  38   }
  39
  40   public function setNoBox($box) {
  41     $this->noBox = $box;
  42     return $this;
  43   }
  44
  45   public function setBackground($background) {
  46     $this->background = $background;
  47     return $this;
  48   }
  49
  50   public function render() {
  51     $viewer = $this->getViewer();
  52
  53     $this->initBehavior('phabricator-tooltips', array());
  54     $this->requireResource('aphront-tooltip-css');
  55
  56     $reviewer_limit = 7;
  57
  58     $reviewer_phids = array();
  59     $reviewer_more = array();
  60     $handle_phids = array();
  61     foreach ($this->revisions as $key => $revision) {
  62       $reviewers = $revision->getReviewers();
  63
  64       // Don't show reviewers who have resigned. The "Reviewers" constraint
  65       // does not respect these reviewers and they largely don't count as
  66       // reviewers.
  67       foreach ($reviewers as $reviewer_key => $reviewer) {
  68         if ($reviewer->isResigned()) {
  69           unset($reviewers[$reviewer_key]);
  70         }
  71       }
  72
  73       if (count($reviewers) > $reviewer_limit) {
  74         $reviewers = array_slice($reviewers, 0, $reviewer_limit);
  75         $reviewer_more[$key] = true;
  76       } else {
  77         $reviewer_more[$key] = false;
  78       }
  79
  80       $phids = mpull($reviewers, 'getReviewerPHID');
  81
  82       $reviewer_phids[$key] = $phids;
  83       foreach ($phids as $phid) {
  84         $handle_phids[$phid] = $phid;
  85       }
  86
  87       $author_phid = $revision->getAuthorPHID();
  88       $handle_phids[$author_phid] = $author_phid;
  89     }
  90
  91     $handles = $viewer->loadHandles($handle_phids);
  92
  93     $list = new PHUIObjectItemListView();
  94     foreach ($this->revisions as $key => $revision) {
  95       $item = id(new PHUIObjectItemView())
  96         ->setViewer($viewer);
  97
  98       $icons = array();
  99
 100       $phid = $revision->getPHID();
 101       $flag = $revision->getFlag($viewer);
 102       if ($flag) {
 103         $flag_class = PhabricatorFlagColor::getCSSClass($flag->getColor());
 104         $icons['flag'] = phutil_tag(
 105           'div',
 106           array(
 107             'class' => 'phabricator-flag-icon '.$flag_class,
 108           ),
 109           '');
 110       }
 111
 112       $modified = $revision->getDateModified();
 113
 114       if (isset($icons['flag'])) {
 115         $item->addHeadIcon($icons['flag']);
 116       }
 117
 118       $item->setObjectName($revision->getMonogram());
 119       $item->setHeader($revision->getTitle());
 120       $item->setHref($revision->getURI());
 121
 122       $size = $this->renderRevisionSize($revision);
 123       if ($size !== null) {
 124         $item->addAttribute($size);
 125       }
 126
 127       if ($revision->getHasDraft($viewer)) {
 128         $draft = id(new PHUIIconView())
 129           ->setIcon('fa-comment yellow')
 130           ->addSigil('has-tooltip')
 131           ->setMetadata(
 132             array(
 133               'tip' => pht('Unsubmitted Comments'),
 134             ));
 135         $item->addAttribute($draft);
 136       }
 137
 138       $author_handle = $handles[$revision->getAuthorPHID()];
 139       $item->addByline(pht('Author: %s', $author_handle->renderLink()));
 140
 141       $unlanded = idx($this->unlandedDependencies, $phid);
 142       if ($unlanded) {
 143         $item->addAttribute(
 144           array(
 145             id(new PHUIIconView())->setIcon('fa-chain-broken', 'red'),
 146             ' ',
 147             pht('Open Dependencies'),
 148           ));
 149       }
 150
 151       $more = null;
 152       if ($reviewer_more[$key]) {
 153         $more = pht(', ...');
 154       } else {
 155         $more = null;
 156       }
 157
 158       if ($reviewer_phids[$key]) {
 159         $item->addAttribute(
 160           array(
 161             pht('Reviewers:'),
 162             ' ',
 163             $viewer->renderHandleList($reviewer_phids[$key])
 164               ->setAsInline(true),
 165             $more,
 166           ));
 167       } else {
 168         $item->addAttribute(phutil_tag('em', array(), pht('No Reviewers')));
 169       }
 170
 171       $item->setEpoch($revision->getDateModified());
 172
 173       if ($revision->isClosed()) {
 174         $item->setDisabled(true);
 175       }
 176
 177       $icon = $revision->getStatusIcon();
 178       $color = $revision->getStatusIconColor();
 179
 180       $item->setStatusIcon(
 181         "{$icon} {$color}",
 182         $revision->getStatusDisplayName());
 183
 184       $list->addItem($item);
 185     }
 186
 187     $list->setNoDataString($this->noDataString);
 188
 189
 190     if ($this->header && !$this->noBox) {
 191       $list->setFlush(true);
 192       $list = id(new PHUIObjectBoxView())
 193         ->setBackground($this->background)
 194         ->setObjectList($list);
 195
 196       if ($this->header instanceof PHUIHeaderView) {
 197         $list->setHeader($this->header);
 198       } else {
 199         $list->setHeaderText($this->header);
 200       }
 201     } else {
 202       $list->setHeader($this->header);
 203     }
 204
 205     return $list;
 206   }
 207
 208   private function renderRevisionSize(DifferentialRevision $revision) {
 209     if (!$revision->hasLineCounts()) {
 210       return null;
 211     }
 212
 213     $size = array();
 214
 215     $glyphs = $revision->getRevisionScaleGlyphs();
 216     $plus_count = 0;
 217     for ($ii = 0; $ii < 7; $ii++) {
 218       $c = $glyphs[$ii];
 219
 220       switch ($c) {
 221         case '+':
 222           $size[] = id(new PHUIIconView())
 223             ->setIcon('fa-plus');
 224           $plus_count++;
 225           break;
 226         case '-':
 227           $size[] = id(new PHUIIconView())
 228             ->setIcon('fa-minus');
 229           break;
 230         default:
 231           $size[] = id(new PHUIIconView())
 232             ->setIcon('fa-square-o invisible');
 233           break;
 234       }
 235     }
 236
 237     $n = $revision->getAddedLineCount() + $revision->getRemovedLineCount();
 238
 239     $classes = array();
 240     $classes[] = 'differential-revision-size';
 241
 242     $tip = array();
 243     $tip[] = pht('%s Lines', new PhutilNumber($n));
 244
 245     if ($plus_count <= 1) {
 246       $classes[] = 'differential-revision-small';
 247       $tip[] = pht('Smaller Change');
 248     }
 249
 250     if ($plus_count >= 4) {
 251       $classes[] = 'differential-revision-large';
 252       $tip[] = pht('Larger Change');
 253     }
 254
 255     $tip = phutil_implode_html(" \xC2\xB7 ", $tip);
 256
 257     return javelin_tag(
 258       'span',
 259       array(
 260         'class' => implode(' ', $classes),
 261         'sigil' => 'has-tooltip',
 262         'meta' => array(
 263           'tip' => $tip,
 264           'align' => 'E',
 265           'size' => 400,
 266         ),
 267       ),
 268       $size);
 269   }
 270
 271 }