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DifferentialDiffViewController.php
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Mon, Jul 22, 23:38

DifferentialDiffViewController.php
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<?php
final class DifferentialDiffViewController extends DifferentialController {
private $id;
public function willProcessRequest(array $data) {
$this->id = $data['id'];
}
public function processRequest() {
$request = $this->getRequest();
$viewer = $request->getUser();
$diff = id(new DifferentialDiffQuery())
->setViewer($viewer)
->withIDs(array($this->id))
->executeOne();
if (!$diff) {
return new Aphront404Response();
}
if ($diff->getRevisionID()) {
$top_part = id(new AphrontErrorView())
->setSeverity(AphrontErrorView::SEVERITY_NOTICE)
->appendChild(
pht(
'This diff belongs to revision %s.',
phutil_tag(
'a',
array(
'href' => '/D'.$diff->getRevisionID(),
),
'D'.$diff->getRevisionID())));
} else {
// TODO: implement optgroup support in AphrontFormSelectControl?
$select = array();
$select[] = hsprintf('<optgroup label="%s">', pht('Create New Revision'));
$select[] = hsprintf(
'<option value="">%s</option>',
pht('Create a new Revision...'));
$select[] = hsprintf('</optgroup>');
$revisions = id(new DifferentialRevisionQuery())
->setViewer($viewer)
->withAuthors(array($viewer->getPHID()))
->withStatus(DifferentialRevisionQuery::STATUS_OPEN)
->execute();
if ($revisions) {
$select[] = hsprintf(
'<optgroup label="%s">',
pht('Update Existing Revision'));
foreach ($revisions as $revision) {
$select[] = phutil_tag(
'option',
array(
'value' => $revision->getID(),
),
'D'.$revision->getID().' '.$revision->getTitle());
}
$select[] = hsprintf('</optgroup>');
}
$select = phutil_tag(
'select',
array('name' => 'revisionID'),
$select);
$form = id(new AphrontFormView())
->setUser($request->getUser())
->setAction('/differential/revision/edit/')
->addHiddenInput('diffID', $diff->getID())
->addHiddenInput('viaDiffView', 1)
->appendRemarkupInstructions(
pht(
'Review the diff for correctness. When you are satisfied, either '.
'**create a new revision** or **update an existing revision**.'))
->appendChild(
id(new AphrontFormMarkupControl())
->setLabel(pht('Attach To'))
->setValue($select))
->appendChild(
id(new AphrontFormSubmitControl())
->setValue(pht('Continue')));
$top_part = $form;
}
$props = id(new DifferentialDiffProperty())->loadAllWhere(
'diffID = %d',
$diff->getID());
$props = mpull($props, 'getData', 'getName');
$aux_fields = DifferentialFieldSelector::newSelector()
->getFieldSpecifications();
foreach ($aux_fields as $key => $aux_field) {
if (!$aux_field->shouldAppearOnDiffView()) {
unset($aux_fields[$key]);
} else {
$aux_field->setUser($this->getRequest()->getUser());
}
}
$dict = array();
foreach ($aux_fields as $key => $aux_field) {
$aux_field->setDiff($diff);
$aux_field->setManualDiff($diff);
$aux_field->setDiffProperties($props);
$value = $aux_field->renderValueForDiffView();
if (strlen($value)) {
$label = rtrim($aux_field->renderLabelForDiffView(), ':');
$dict[$label] = $value;
}
}
$property_head = id(new PhabricatorHeaderView())
->setHeader(pht('Properties'));
$property_view = new PhabricatorPropertyListView();
foreach ($dict as $key => $value) {
$property_view->addProperty($key, $value);
}
$changesets = $diff->loadChangesets();
$changesets = msort($changesets, 'getSortKey');
$table_of_contents = id(new DifferentialDiffTableOfContentsView())
->setChangesets($changesets)
->setVisibleChangesets($changesets)
->setUnitTestData(idx($props, 'arc:unit', array()));
$refs = array();
foreach ($changesets as $changeset) {
$refs[$changeset->getID()] = $changeset->getID();
}
$details = id(new DifferentialChangesetListView())
->setChangesets($changesets)
->setVisibleChangesets($changesets)
->setRenderingReferences($refs)
->setStandaloneURI('/differential/changeset/')
->setDiff($diff)
->setTitle(pht('Diff %d', $diff->getID()))
->setUser($request->getUser());
$crumbs = $this->buildApplicationCrumbs();
$crumbs->addCrumb(
id(new PhabricatorCrumbView())
->setName(pht('Diff %d', $diff->getID())));
return $this->buildApplicationPage(
array(
$crumbs,
$top_part,
$property_head,
$property_view,
$table_of_contents,
$details,
),
array(
'title' => pht('Diff View'),
));
}
}

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