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PhabricatorFactObjectController.php
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Fri, Jan 31, 05:04

PhabricatorFactObjectController.php
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<?php
final class PhabricatorFactObjectController
extends PhabricatorFactController {
public function handleRequest(AphrontRequest $request) {
$viewer = $request->getViewer();
$phid = $request->getURIData('phid');
$object = id(new PhabricatorObjectQuery())
->setViewer($viewer)
->withNames(array($phid))
->executeOne();
if (!$object) {
return new Aphront404Response();
}
$engines = PhabricatorFactEngine::loadAllEngines();
foreach ($engines as $key => $engine) {
$engine = id(clone $engine)
->setViewer($viewer);
$engines[$key] = $engine;
if (!$engine->supportsDatapointsForObject($object)) {
unset($engines[$key]);
}
}
if (!$engines) {
return $this->newDialog()
->setTitle(pht('No Engines'))
->appendParagraph(
pht(
'No fact engines support generating facts for this object.'))
->addCancelButton($this->getApplicationURI());
}
$key_dimension = new PhabricatorFactKeyDimension();
$object_phid = $object->getPHID();
$facts = array();
$generated_datapoints = array();
$timings = array();
foreach ($engines as $key => $engine) {
$engine_facts = $engine->newFacts();
$engine_facts = mpull($engine_facts, null, 'getKey');
$facts[$key] = $engine_facts;
$t_start = microtime(true);
$generated_datapoints[$key] = $engine->newDatapointsForObject($object);
$t_end = microtime(true);
$timings[$key] = ($t_end - $t_start);
}
$object_id = id(new PhabricatorFactObjectDimension())
->newDimensionID($object_phid, true);
$stored_datapoints = id(new PhabricatorFactDatapointQuery())
->withFacts(array_mergev($facts))
->withObjectPHIDs(array($object_phid))
->needVectors(true)
->execute();
$stored_groups = array();
foreach ($stored_datapoints as $stored_datapoint) {
$stored_groups[$stored_datapoint['key']][] = $stored_datapoint;
}
$stored_map = array();
foreach ($engines as $key => $engine) {
$stored_map[$key] = array();
foreach ($facts[$key] as $fact) {
$fact_datapoints = idx($stored_groups, $fact->getKey(), array());
$fact_datapoints = igroup($fact_datapoints, 'vector');
$stored_map[$key] += $fact_datapoints;
}
}
$handle_phids = array();
$handle_phids[] = $object->getPHID();
foreach ($generated_datapoints as $key => $datapoint_set) {
foreach ($datapoint_set as $datapoint) {
$dimension_phid = $datapoint->getDimensionPHID();
if ($dimension_phid !== null) {
$handle_phids[$dimension_phid] = $dimension_phid;
}
}
}
foreach ($stored_map as $key => $stored_datapoints) {
foreach ($stored_datapoints as $vector_key => $datapoints) {
foreach ($datapoints as $datapoint) {
$dimension_phid = $datapoint['dimensionPHID'];
if ($dimension_phid !== null) {
$handle_phids[$dimension_phid] = $dimension_phid;
}
}
}
}
$handles = $viewer->loadHandles($handle_phids);
$dimension_map = id(new PhabricatorFactObjectDimension())
->newDimensionMap($handle_phids, true);
$content = array();
$object_list = id(new PHUIPropertyListView())
->setViewer($viewer)
->addProperty(
pht('Object'),
$handles[$object->getPHID()]->renderLink());
$total_cost = array_sum($timings);
$total_cost = pht('%sms', new PhutilNumber((int)(1000 * $total_cost)));
$object_list->addProperty(pht('Total Cost'), $total_cost);
$object_box = id(new PHUIObjectBoxView())
->setHeaderText(pht('Fact Extraction Report'))
->addPropertyList($object_list);
$content[] = $object_box;
$icon_fact = id(new PHUIIconView())
->setIcon('fa-line-chart green')
->setTooltip(pht('Consistent Fact'));
$icon_nodata = id(new PHUIIconView())
->setIcon('fa-question-circle-o violet')
->setTooltip(pht('No Stored Datapoints'));
$icon_new = id(new PHUIIconView())
->setIcon('fa-plus red')
->setTooltip(pht('Not Stored'));
$icon_surplus = id(new PHUIIconView())
->setIcon('fa-minus red')
->setTooltip(pht('Not Generated'));
foreach ($engines as $key => $engine) {
$rows = array();
foreach ($generated_datapoints[$key] as $datapoint) {
$dimension_phid = $datapoint->getDimensionPHID();
if ($dimension_phid !== null) {
$dimension = $handles[$datapoint->getDimensionPHID()]->renderLink();
} else {
$dimension = null;
}
$fact_key = $datapoint->getKey();
$fact = idx($facts[$key], $fact_key, null);
if ($fact) {
$fact_label = $fact->getName();
} else {
$fact_label = $fact_key;
}
$vector_key = $datapoint->newDatapointVector();
if (isset($stored_map[$key][$vector_key])) {
unset($stored_map[$key][$vector_key]);
$icon = $icon_fact;
} else {
$icon = $icon_new;
}
$rows[] = array(
$icon,
$fact_label,
$dimension,
$datapoint->getValue(),
phabricator_datetime($datapoint->getEpoch(), $viewer),
);
}
foreach ($stored_map[$key] as $vector_key => $datapoints) {
foreach ($datapoints as $datapoint) {
$dimension_phid = $datapoint['dimensionPHID'];
if ($dimension_phid !== null) {
$dimension = $handles[$dimension_phid]->renderLink();
} else {
$dimension = null;
}
$fact_key = $datapoint['key'];
$fact = idx($facts[$key], $fact_key, null);
if ($fact) {
$fact_label = $fact->getName();
} else {
$fact_label = $fact_key;
}
$rows[] = array(
$icon_surplus,
$fact_label,
$dimension,
$datapoint['value'],
phabricator_datetime($datapoint['epoch'], $viewer),
);
}
}
foreach ($facts[$key] as $fact) {
$has_any = id(new PhabricatorFactDatapointQuery())
->withFacts(array($fact))
->setLimit(1)
->execute();
if ($has_any) {
continue;
}
if (!$has_any) {
$rows[] = array(
$icon_nodata,
$fact->getName(),
null,
null,
null,
);
}
}
$table = id(new AphrontTableView($rows))
->setHeaders(
array(
null,
pht('Fact'),
pht('Dimension'),
pht('Value'),
pht('Date'),
))
->setColumnClasses(
array(
'',
'',
'',
'n wide right',
'right',
));
$extraction_cost = $timings[$key];
$extraction_cost = pht(
'%sms',
new PhutilNumber((int)(1000 * $extraction_cost)));
$header = pht(
'%s (%s)',
get_class($engine),
$extraction_cost);
$box = id(new PHUIObjectBoxView())
->setHeaderText($header)
->setTable($table);
$content[] = $box;
if ($engine instanceof PhabricatorTransactionFactEngine) {
$groups = $engine->newTransactionGroupsForObject($object);
$groups = array_values($groups);
$xaction_phids = array();
foreach ($groups as $group_key => $xactions) {
foreach ($xactions as $xaction) {
$xaction_phids[] = $xaction->getAuthorPHID();
}
}
$xaction_handles = $viewer->loadHandles($xaction_phids);
$rows = array();
foreach ($groups as $group_key => $xactions) {
foreach ($xactions as $xaction) {
$rows[] = array(
$group_key,
$xaction->getTransactionType(),
$xaction_handles[$xaction->getAuthorPHID()]->renderLink(),
phabricator_datetime($xaction->getDateCreated(), $viewer),
);
}
}
$table = id(new AphrontTableView($rows))
->setHeaders(
array(
pht('Group'),
pht('Type'),
pht('Author'),
pht('Date'),
))
->setColumnClasses(
array(
null,
'pri',
'wide',
'right',
));
$header = pht(
'%s (Transactions)',
get_class($engine));
$xaction_box = id(new PHUIObjectBoxView())
->setHeaderText($header)
->setTable($table);
$content[] = $xaction_box;
}
}
$crumbs = $this->buildApplicationCrumbs()
->addTextCrumb(pht('Chart'));
$title = pht('Chart');
return $this->newPage()
->setTitle($title)
->setCrumbs($crumbs)
->appendChild($content);
}
}

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