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DifferentialRevisionCommentView.php
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Fri, Sep 27, 09:22

DifferentialRevisionCommentView.php
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<?php
/*
* Copyright 2011 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
final class DifferentialRevisionCommentView extends AphrontView {
private $comment;
private $handles;
private $markupEngine;
private $preview;
private $inlines;
private $changesets;
public function setComment($comment) {
$this->comment = $comment;
return $this;
}
public function setHandles(array $handles) {
$this->handles = $handles;
return $this;
}
public function setMarkupEngine($markup_engine) {
$this->markupEngine = $markup_engine;
return $this;
}
public function setPreview($preview) {
$this->preview = $preview;
return $this;
}
public function setInlineComments(array $inline_comments) {
$this->inlines = $inline_comments;
return $this;
}
public function setChangesets(array $changesets) {
// Ship these in sorted by getSortKey() and keyed by ID... or else!
$this->changesets = $changesets;
return $this;
}
public function render() {
require_celerity_resource('phabricator-remarkup-css');
require_celerity_resource('differential-revision-comment-css');
$comment = $this->comment;
$action = $comment->getAction();
$action_class = 'differential-comment-action-'.phutil_escape_html($action);
if ($this->preview) {
$date = 'COMMENT PREVIEW';
} else {
$date = date('F jS, Y g:i:s A', $comment->getDateCreated());
}
$author = $this->handles[$comment->getAuthorPHID()];
$author_link = $author->renderLink();
$verb = DifferentialAction::getActionPastTenseVerb($comment->getAction());
$verb = phutil_escape_html($verb);
$content = $comment->getContent();
if (strlen(rtrim($content))) {
$title = "{$author_link} {$verb} this revision:";
$cache = $comment->getCache();
if (strlen($cache)) {
$content = $cache;
} else {
$content = $this->markupEngine->markupText($content);
if ($comment->getID()) {
$comment->setCache($content);
$comment->save();
}
}
$content =
'<div class="phabricator-remarkup">'.
$content.
'</div>';
} else {
$title = null;
$content =
'<div class="differential-comment-nocontent">'.
"<p>{$author_link} {$verb} this revision.</p>".
'</div>';
}
if ($this->inlines) {
$inline_render = array();
$inlines = $this->inlines;
$changesets = $this->changesets;
$inlines_by_changeset = mgroup($inlines, 'getChangesetID');
$inlines_by_changeset = array_select_keys(
$inlines_by_changeset,
array_keys($this->changesets));
$inline_render[] = '<table class="differential-inline-summary">';
foreach ($inlines_by_changeset as $changeset_id => $inlines) {
$changeset = $changesets[$changeset_id];
$inlines = msort($inlines, 'getLineNumber');
$inline_render[] =
'<tr>'.
'<th colspan="2">'.
$changeset->getFileName().
'</th>'.
'</tr>';
foreach ($inlines as $inline) {
if (!$inline->getLineLength()) {
$lines = $inline->getLineNumber();
} else {
$lines = $inline->getLineNumber()."\xE2\x80\x93".
($inline->getLineNumber() + $inline->getLineLength());
}
$lines = phutil_render_tag(
'a',
array(
'href' => '#inline-'.$inline->getID(),
'class' => 'num',
),
$lines);
$inline_content = $inline->getContent();
if (strlen($inline_content)) {
$inline_cache = $inline->getCache();
if ($inline_cache) {
$inline_content = $inline_cache;
} else {
$inline_content = $this->markupEngine->markupText($content);
if ($inline->getID()) {
$inline->setCache($inline_content);
$inline->save();
}
}
}
$inline_render[] =
'<tr>'.
'<td class="inline-line-number">'.$lines.'</td>'.
'<td>'.$inline_content.'</td>'.
'</tr>';
}
}
$inline_render[] = '</table>';
$inline_render = implode("\n", $inline_render);
$inline_render =
'<div class="differential-inline-summary-section">'.
'Inline Comments'.
'</div>'.
$inline_render;
} else {
$inline_render = null;
}
$background = null;
$uri = $author->getImageURI();
if ($uri) {
$background = "background-image: url('{$uri}');";
}
return
'<div class="differential-comment '.$action_class.'">'.
'<div class="differential-comment-head">'.
'<div class="differential-comment-date">'.$date.'</div>'.
'<div class="differential-comment-title">'.$title.'</div>'.
'</div>'.
'<div class="differential-comment-body" style="'.$background.'">'.
'<div class="differential-comment-content">'.
'<div class="differential-comment-core">'.
$content.
'</div>'.
$inline_render.
'</div>'.
'</div>'.
'</div>';
}
}

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