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PhabricatorTransactionView.php
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Mon, Dec 2, 10:43

PhabricatorTransactionView.php
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<?php
/*
* Copyright 2012 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 PhabricatorTransactionView extends AphrontView {
private $user;
private $imageURI;
private $actions = array();
private $epoch;
private $contentSource;
private $anchorName;
private $anchorText;
private $isPreview;
private $classes = array();
public function setUser(PhabricatorUser $user) {
$this->user = $user;
return $this;
}
public function setImageURI($uri) {
$this->imageURI = $uri;
return $this;
}
public function setActions(array $actions) {
$this->actions = $actions;
return $this;
}
public function setEpoch($epoch) {
$this->epoch = $epoch;
return $this;
}
public function setContentSource(PhabricatorContentSource $source) {
$this->contentSource = $source;
return $this;
}
public function setAnchor($anchor_name, $anchor_text) {
$this->anchorName = $anchor_name;
$this->anchorText = $anchor_text;
return $this;
}
public function addClass($class) {
$this->classes[] = $class;
return $this;
}
public function setIsPreview($preview) {
$this->isPreview = $preview;
return $this;
}
public function render() {
if (!$this->user) {
throw new Exception("Call setUser() before render()!");
}
require_celerity_resource('phabricator-transaction-view-css');
$info = $this->renderTransactionInfo();
$actions = $this->renderTransactionActions();
$style = $this->renderTransactionStyle();
$content = $this->renderTransactionContent();
$classes = phutil_escape_html(implode(' ', $this->classes));
$transaction_id = $this->anchorName ? 'anchor-'.$this->anchorName : null;
return phutil_render_tag(
'div',
array(
'class' => 'phabricator-transaction-view',
'id' => $transaction_id,
'style' => $style,
),
'<div class="phabricator-transaction-detail '.$classes.'">'.
'<div class="phabricator-transaction-header">'.
$info.
$actions.
'</div>'.
$content.
'</div>');
}
private function renderTransactionInfo() {
$info = array();
if ($this->contentSource) {
$content_source = new PhabricatorContentSourceView();
$content_source->setContentSource($this->contentSource);
$content_source->setUser($this->user);
$source = $content_source->render();
if ($source) {
$info[] = $source;
}
}
if ($this->isPreview) {
$info[] = 'PREVIEW';
} else if ($this->epoch) {
$info[] = phabricator_datetime($this->epoch, $this->user);
}
if ($this->anchorName) {
Javelin::initBehavior('phabricator-watch-anchor');
$info[] = phutil_render_tag(
'a',
array(
'name' => $this->anchorName,
'id' => $this->anchorName,
'href' => '#'.$this->anchorName,
),
phutil_escape_html($this->anchorText));
}
$info = implode(' &middot; ', $info);
return
'<span class="phabricator-transaction-info">'.
$info.
'</span>';
}
private function renderTransactionActions() {
return implode('', $this->actions);
}
private function renderTransactionStyle() {
if ($this->imageURI) {
return 'background-image: url('.$this->imageURI.');';
} else {
return null;
}
}
private function renderTransactionContent() {
$content = $this->renderChildren();
if (!$content) {
return null;
}
return
'<div class="phabricator-transaction-content">'.
$content.
'</div>';
}
}

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