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   1  <?php
   2  
   3  final class DifferentialInlineCommentView extends AphrontView {
   4  
   5    private $inlineComment;
   6    private $onRight;
   7    private $buildScaffolding;
   8    private $handles;
   9    private $markupEngine;
  10    private $editable;
  11    private $preview;
  12    private $allowReply;
  13  
  14    public function setInlineComment(PhabricatorInlineCommentInterface $comment) {
  15      $this->inlineComment = $comment;
  16      return $this;
  17    }
  18  
  19    public function setOnRight($on_right) {
  20      $this->onRight = $on_right;
  21      return $this;
  22    }
  23  
  24    public function setBuildScaffolding($scaffold) {
  25      $this->buildScaffolding = $scaffold;
  26      return $this;
  27    }
  28  
  29    public function setHandles(array $handles) {
  30      assert_instances_of($handles, 'PhabricatorObjectHandle');
  31      $this->handles = $handles;
  32      return $this;
  33    }
  34  
  35    public function setMarkupEngine(PhabricatorMarkupEngine $engine) {
  36      $this->markupEngine = $engine;
  37      return $this;
  38    }
  39  
  40    public function setEditable($editable) {
  41      $this->editable = $editable;
  42      return $this;
  43    }
  44  
  45    public function setPreview($preview) {
  46      $this->preview = $preview;
  47      return $this;
  48    }
  49  
  50    public function setAllowReply($allow_reply) {
  51      $this->allowReply = $allow_reply;
  52      return $this;
  53    }
  54  
  55    public function render() {
  56  
  57      $inline = $this->inlineComment;
  58  
  59      $start = $inline->getLineNumber();
  60      $length = $inline->getLineLength();
  61      if ($length) {
  62        $end = $start + $length;
  63        $line = 'Lines '.number_format($start).'-'.number_format($end);
  64      } else {
  65        $line = 'Line '.number_format($start);
  66      }
  67  
  68      $metadata = array(
  69        'id' => $inline->getID(),
  70        'number' => $inline->getLineNumber(),
  71        'length' => $inline->getLineLength(),
  72        'on_right' => $this->onRight,
  73        'original' => $inline->getContent(),
  74      );
  75  
  76      $sigil = 'differential-inline-comment';
  77      if ($this->preview) {
  78        $sigil = $sigil.' differential-inline-comment-preview';
  79      }
  80  
  81      $content = $inline->getContent();
  82      $handles = $this->handles;
  83  
  84      $links = array();
  85  
  86      $is_synthetic = false;
  87      if ($inline->getSyntheticAuthor()) {
  88        $is_synthetic = true;
  89      }
  90  
  91      $is_draft = false;
  92      if ($inline->isDraft() && !$is_synthetic) {
  93        $links[] = pht('Not Submitted Yet');
  94        $is_draft = true;
  95      }
  96  
  97      if (!$this->preview) {
  98        $links[] = javelin_tag(
  99          'a',
 100          array(
 101            'href'  => '#',
 102            'mustcapture' => true,
 103            'sigil' => 'differential-inline-prev',
 104          ),
 105          pht('Previous'));
 106  
 107        $links[] = javelin_tag(
 108          'a',
 109          array(
 110            'href'  => '#',
 111            'mustcapture' => true,
 112            'sigil' => 'differential-inline-next',
 113          ),
 114          pht('Next'));
 115  
 116        if ($this->allowReply) {
 117  
 118          if (!$is_synthetic) {
 119  
 120            // NOTE: No product reason why you can't reply to these, but the reply
 121            // mechanism currently sends the inline comment ID to the server, not
 122            // file/line information, and synthetic comments don't have an inline
 123            // comment ID.
 124  
 125            $links[] = javelin_tag(
 126              'a',
 127              array(
 128                'href'        => '#',
 129                'mustcapture' => true,
 130                'sigil'       => 'differential-inline-reply',
 131              ),
 132              pht('Reply'));
 133          }
 134  
 135        }
 136      }
 137  
 138      $anchor_name = 'inline-'.$inline->getID();
 139  
 140      if ($this->editable && !$this->preview) {
 141        $links[] = javelin_tag(
 142          'a',
 143          array(
 144            'href'        => '#',
 145            'mustcapture' => true,
 146            'sigil'       => 'differential-inline-edit',
 147          ),
 148          pht('Edit'));
 149        $links[] = javelin_tag(
 150          'a',
 151          array(
 152            'href'        => '#',
 153            'mustcapture' => true,
 154            'sigil'       => 'differential-inline-delete',
 155          ),
 156          pht('Delete'));
 157      } else if ($this->preview) {
 158        $links[] = javelin_tag(
 159          'a',
 160          array(
 161            'meta'        => array(
 162              'anchor' => $anchor_name,
 163            ),
 164            'sigil'       => 'differential-inline-preview-jump',
 165          ),
 166          pht('Not Visible'));
 167        $links[] = javelin_tag(
 168          'a',
 169          array(
 170            'href'        => '#',
 171            'mustcapture' => true,
 172            'sigil'       => 'differential-inline-delete',
 173          ),
 174          pht('Delete'));
 175      }
 176  
 177      if ($links) {
 178        $links = phutil_tag(
 179          'span',
 180          array('class' => 'differential-inline-comment-links'),
 181          phutil_implode_html(" \xC2\xB7 ", $links));
 182      } else {
 183        $links = null;
 184      }
 185  
 186      $content = $this->markupEngine->getOutput(
 187        $inline,
 188        PhabricatorInlineCommentInterface::MARKUP_FIELD_BODY);
 189  
 190      if ($this->preview) {
 191        $anchor = null;
 192      } else {
 193        $anchor = phutil_tag(
 194          'a',
 195          array(
 196            'name'    => $anchor_name,
 197            'id'      => $anchor_name,
 198            'class'   => 'differential-inline-comment-anchor',
 199          ),
 200          '');
 201      }
 202  
 203      $classes = array(
 204        'differential-inline-comment',
 205      );
 206      if ($is_draft) {
 207        $classes[] = 'differential-inline-comment-unsaved-draft';
 208      }
 209      if ($is_synthetic) {
 210        $classes[] = 'differential-inline-comment-synthetic';
 211      }
 212      $classes = implode(' ', $classes);
 213  
 214      if ($is_synthetic) {
 215        $author = $inline->getSyntheticAuthor();
 216      } else {
 217        $author = $handles[$inline->getAuthorPHID()]->getName();
 218      }
 219  
 220      $line = phutil_tag(
 221        'span',
 222        array('class' => 'differential-inline-comment-line'),
 223        $line);
 224  
 225      $markup = javelin_tag(
 226        'div',
 227        array(
 228          'class' => $classes,
 229          'sigil' => $sigil,
 230          'meta'  => $metadata,
 231        ),
 232        array(
 233          phutil_tag_div('differential-inline-comment-head', array(
 234            $anchor,
 235            $links,
 236            ' ',
 237            $line,
 238            ' ',
 239            $author,
 240          )),
 241          phutil_tag_div(
 242            'differential-inline-comment-content',
 243            phutil_tag_div('phabricator-remarkup', $content)),
 244        ));
 245  
 246      return $this->scaffoldMarkup($markup);
 247    }
 248  
 249    private function scaffoldMarkup($markup) {
 250      if (!$this->buildScaffolding) {
 251        return $markup;
 252      }
 253  
 254      $left_markup = !$this->onRight ? $markup : '';
 255      $right_markup = $this->onRight ? $markup : '';
 256  
 257      return phutil_tag('table', array(),
 258        phutil_tag('tr', array(), array(
 259          phutil_tag('th', array()),
 260          phutil_tag('td', array('class' => 'left'), $left_markup),
 261          phutil_tag('th', array()),
 262          phutil_tag(
 263            'td',
 264            array('colspan' => 3, 'class' => 'right3'),
 265            $right_markup),
 266        )));
 267    }
 268  
 269  }