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DifferentialChangesetListView.php
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Thu, Oct 10, 16:26

DifferentialChangesetListView.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.
*/
class DifferentialChangesetListView extends AphrontView {
private $changesets = array();
private $references = array();
private $editable;
private $revision;
private $renderURI = '/differential/changeset/';
private $whitespace;
private $standaloneViews;
private $user;
private $symbolIndexes = array();
private $repository;
private $diff;
private $vsMap = array();
public function setChangesets($changesets) {
$this->changesets = $changesets;
return $this;
}
public function setEditable($editable) {
$this->editable = $editable;
return $this;
}
public function setStandaloneViews($has_standalone_views) {
$this->standaloneViews = $has_standalone_views;
return $this;
}
public function setUser(PhabricatorUser $user) {
$this->user = $user;
return $this;
}
public function setRevision(DifferentialRevision $revision) {
$this->revision = $revision;
return $this;
}
public function setRepository(PhabricatorRepository $repository) {
$this->repository = $repository;
return $this;
}
public function setDiff(DifferentialDiff $diff) {
$this->diff = $diff;
return $this;
}
public function setRenderingReferences(array $references) {
$this->references = $references;
return $this;
}
public function setSymbolIndexes(array $indexes) {
$this->symbolIndexes = $indexes;
return $this;
}
public function setRenderURI($render_uri) {
$this->renderURI = $render_uri;
return $this;
}
public function setWhitespace($whitespace) {
$this->whitespace = $whitespace;
return $this;
}
public function setVsMap(array $vs_map) {
$this->vsMap = $vs_map;
return $this;
}
public function getVsMap() {
return $this->vsMap;
}
public function render() {
require_celerity_resource('differential-changeset-view-css');
$changesets = $this->changesets;
if ($this->standaloneViews) {
Javelin::initBehavior(
'differential-dropdown-menus',
array());
}
$output = array();
$mapping = array();
$repository = $this->repository;
foreach ($changesets as $key => $changeset) {
$file = $changeset->getFilename();
$class = 'differential-changeset';
if (!$this->editable) {
$class .= ' differential-changeset-noneditable';
}
$ref = $this->references[$key];
$detail = new DifferentialChangesetDetailView();
$detail_button = null;
if ($this->standaloneViews) {
$detail_uri = new PhutilURI($this->renderURI);
$detail_uri->setQueryParams(array('ref' => $ref));
$diffusion_uri = null;
if ($repository) {
$diffusion_uri = $repository->getDiffusionBrowseURIForPath(
$changeset->getAbsoluteRepositoryPath($this->diff, $repository));
}
$meta = array(
'detailURI' =>
(string)$detail_uri->alter('whitespace', $this->whitespace),
'diffusionURI' => $diffusion_uri,
'containerID' => $detail->getID(),
);
$change = $changeset->getChangeType();
if ($change != DifferentialChangeType::TYPE_ADD) {
$meta['leftURI'] = (string)$detail_uri->alter('view', 'old');
}
if ($change != DifferentialChangeType::TYPE_DELETE &&
$change != DifferentialChangeType::TYPE_MULTICOPY) {
$meta['rightURI'] = (string)$detail_uri->alter('view', 'new');
}
if ($this->user && $repository) {
$path = ltrim(
$changeset->getAbsoluteRepositoryPath($this->diff, $repository),
'/');
$line = 1; // TODO: get first changed line
$editor_link = $this->user->loadEditorLink($path, $line, $repository);
if ($editor_link) {
$meta['editor'] = $editor_link;
} else {
$meta['editorConfigure'] = '/settings/page/preferences/';
}
}
$detail_button = javelin_render_tag(
'a',
array(
'class' => 'button small grey',
'meta' => $meta,
'href' => $meta['detailURI'],
'target' => '_blank',
'sigil' => 'differential-view-options',
),
"View Options \xE2\x96\xBC");
}
$detail->setChangeset($changeset);
$detail->addButton($detail_button);
$detail->setSymbolIndex(idx($this->symbolIndexes, $key));
$detail->setVsChangesetID(idx($this->vsMap, $changeset->getID()));
$uniq_id = celerity_generate_unique_node_id();
$detail->appendChild(
phutil_render_tag(
'div',
array(
'id' => $uniq_id,
),
'<div class="differential-loading">Loading...</div>'));
$output[] = $detail->render();
$mapping[$uniq_id] = $ref;
}
Javelin::initBehavior('differential-populate', array(
'registry' => $mapping,
'whitespace' => $this->whitespace,
'uri' => $this->renderURI,
));
Javelin::initBehavior('differential-show-more', array(
'uri' => $this->renderURI,
'whitespace' => $this->whitespace,
));
Javelin::initBehavior('differential-comment-jump', array());
if ($this->editable) {
$undo_templates = $this->renderUndoTemplates();
$revision = $this->revision;
Javelin::initBehavior('differential-edit-inline-comments', array(
'uri' => '/differential/comment/inline/edit/'.$revision->getID().'/',
'undo_templates' => $undo_templates,
));
}
return
'<div class="differential-review-stage" id="differential-review-stage">'.
implode("\n", $output).
'</div>';
}
/**
* Render the "Undo" markup for the inline comment undo feature.
*/
private function renderUndoTemplates() {
$link = javelin_render_tag(
'a',
array(
'href' => '#',
'sigil' => 'differential-inline-comment-undo',
),
'Undo');
$div = phutil_render_tag(
'div',
array(
'class' => 'differential-inline-undo',
),
'Changes discarded. '.$link);
$content = '<th></th><td>'.$div.'</td>';
$empty = '<th></th><td></td>';
$left = array($content, $empty);
$right = array($empty, $content);
return array(
'l' => '<table><tr>'.implode('', $left).'</tr></table>',
'r' => '<table><tr>'.implode('', $right).'</tr></table>',
);
}
}

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