Page MenuHome GnuPG
Files F25703865

No OneTemporary
Actions

View Options

diff --git a/src/applications/diviner/controller/DivinerAtomController.php b/src/applications/diviner/controller/DivinerAtomController.php
index f5b5b6d9e..c4e64451e 100644
--- a/src/applications/diviner/controller/DivinerAtomController.php
+++ b/src/applications/diviner/controller/DivinerAtomController.php
@@ -1,694 +1,698 @@
<?php
final class DivinerAtomController extends DivinerController {
public function shouldAllowPublic() {
return true;
}
public function handleRequest(AphrontRequest $request) {
$viewer = $request->getUser();
$book_name = $request->getURIData('book');
$atom_type = $request->getURIData('type');
$atom_name = $request->getURIData('name');
$atom_context = nonempty($request->getURIData('context'), null);
$atom_index = nonempty($request->getURIData('index'), null);
require_celerity_resource('diviner-shared-css');
$book = id(new DivinerBookQuery())
->setViewer($viewer)
->withNames(array($book_name))
->executeOne();
if (!$book) {
return new Aphront404Response();
}
$symbol = id(new DivinerAtomQuery())
->setViewer($viewer)
->withBookPHIDs(array($book->getPHID()))
->withTypes(array($atom_type))
->withNames(array($atom_name))
->withContexts(array($atom_context))
->withIndexes(array($atom_index))
->withIsDocumentable(true)
->needAtoms(true)
->needExtends(true)
->needChildren(true)
->executeOne();
if (!$symbol) {
return new Aphront404Response();
}
$atom = $symbol->getAtom();
$crumbs = $this->buildApplicationCrumbs();
$crumbs->setBorder(true);
$crumbs->addTextCrumb(
$book->getShortTitle(),
'/book/'.$book->getName().'/');
$atom_short_title = $atom
? $atom->getDocblockMetaValue('short', $symbol->getTitle())
: $symbol->getTitle();
$crumbs->addTextCrumb($atom_short_title);
$header = id(new PHUIHeaderView())
->setHeader($this->renderFullSignature($symbol))
->addTag(
id(new PHUITagView())
->setType(PHUITagView::TYPE_STATE)
->setBackgroundColor(PHUITagView::COLOR_BLUE)
->setName(DivinerAtom::getAtomTypeNameString(
$atom ? $atom->getType() : $symbol->getType())));
$properties = new PHUIPropertyListView();
$group = $atom ? $atom->getProperty('group') : $symbol->getGroupName();
if ($group) {
$group_name = $book->getGroupName($group);
} else {
$group_name = null;
}
$document = id(new PHUIDocumentView())
->setBook($book->getTitle(), $group_name)
->setHeader($header)
->addClass('diviner-view')
->setFontKit(PHUIDocumentView::FONT_SOURCE_SANS)
->appendChild($properties);
if ($atom) {
$this->buildDefined($properties, $symbol);
$this->buildExtendsAndImplements($properties, $symbol);
$this->buildRepository($properties, $symbol);
$warnings = $atom->getWarnings();
if ($warnings) {
$warnings = id(new PHUIInfoView())
->setErrors($warnings)
->setTitle(pht('Documentation Warnings'))
->setSeverity(PHUIInfoView::SEVERITY_WARNING);
}
$document->appendChild($warnings);
}
$methods = $this->composeMethods($symbol);
$field = 'default';
$engine = id(new PhabricatorMarkupEngine())
->setViewer($viewer)
->addObject($symbol, $field);
foreach ($methods as $method) {
foreach ($method['atoms'] as $matom) {
$engine->addObject($matom, $field);
}
}
$engine->process();
if ($atom) {
$content = $this->renderDocumentationText($symbol, $engine);
$document->appendChild($content);
}
$toc = $engine->getEngineMetadata(
$symbol,
$field,
PhutilRemarkupHeaderBlockRule::KEY_HEADER_TOC,
array());
if (!$atom) {
$document->appendChild(
id(new PHUIInfoView())
->setSeverity(PHUIInfoView::SEVERITY_NOTICE)
->appendChild(pht('This atom no longer exists.')));
}
if ($atom) {
$document->appendChild($this->buildParametersAndReturn(array($symbol)));
}
if ($methods) {
$tasks = $this->composeTasks($symbol);
if ($tasks) {
$methods_by_task = igroup($methods, 'task');
// Add phantom tasks for methods which have a "@task" name that isn't
// documented anywhere, or methods that have no "@task" name.
foreach ($methods_by_task as $task => $ignored) {
if (empty($tasks[$task])) {
$tasks[$task] = array(
'name' => $task,
'title' => $task ? $task : pht('Other Methods'),
'defined' => $symbol,
);
}
}
$section = id(new DivinerSectionView())
->setHeader(pht('Tasks'));
foreach ($tasks as $spec) {
$section->addContent(
id(new PHUIHeaderView())
->setNoBackground(true)
->setHeader($spec['title']));
$task_methods = idx($methods_by_task, $spec['name'], array());
$inner_box = id(new PHUIBoxView())
->addPadding(PHUI::PADDING_LARGE_LEFT)
->addPadding(PHUI::PADDING_LARGE_RIGHT)
->addPadding(PHUI::PADDING_LARGE_BOTTOM);
$box_content = array();
if ($task_methods) {
$list_items = array();
foreach ($task_methods as $task_method) {
$atom = last($task_method['atoms']);
$item = $this->renderFullSignature($atom, true);
if (strlen($atom->getSummary())) {
$item = array(
$item,
" \xE2\x80\x94 ",
$atom->getSummary(),
);
}
$list_items[] = phutil_tag('li', array(), $item);
}
$box_content[] = phutil_tag(
'ul',
array(
'class' => 'diviner-list',
),
$list_items);
} else {
$no_methods = pht('No methods for this task.');
$box_content = phutil_tag('em', array(), $no_methods);
}
$inner_box->appendChild($box_content);
$section->addContent($inner_box);
}
$document->appendChild($section);
}
$section = id(new DivinerSectionView())
->setHeader(pht('Methods'));
foreach ($methods as $spec) {
$matom = last($spec['atoms']);
$method_header = id(new PHUIHeaderView())
->setNoBackground(true);
$inherited = $spec['inherited'];
if ($inherited) {
$method_header->addTag(
id(new PHUITagView())
->setType(PHUITagView::TYPE_STATE)
->setBackgroundColor(PHUITagView::COLOR_GREY)
->setName(pht('Inherited')));
}
$method_header->setHeader($this->renderFullSignature($matom));
$section->addContent(
array(
$method_header,
$this->renderMethodDocumentationText($symbol, $spec, $engine),
$this->buildParametersAndReturn($spec['atoms']),
));
}
$document->appendChild($section);
}
if ($toc) {
$side = new PHUIListView();
$side->addMenuItem(
id(new PHUIListItemView())
->setName(pht('Contents'))
->setType(PHUIListItemView::TYPE_LABEL));
foreach ($toc as $key => $entry) {
$side->addMenuItem(
id(new PHUIListItemView())
->setName($entry[1])
->setHref('#'.$key));
}
$document->setSideNav($side, PHUIDocumentView::NAV_TOP);
}
return $this->buildApplicationPage(
array(
$crumbs,
$document,
),
array(
'title' => $symbol->getTitle(),
));
}
private function buildExtendsAndImplements(
PHUIPropertyListView $view,
DivinerLiveSymbol $symbol) {
$lineage = $this->getExtendsLineage($symbol);
if ($lineage) {
$tags = array();
foreach ($lineage as $item) {
$tags[] = $this->renderAtomTag($item);
}
$caret = phutil_tag('span', array('class' => 'caret-right msl msr'));
$tags = phutil_implode_html($caret, $tags);
$view->addProperty(pht('Extends'), $tags);
}
$implements = $this->getImplementsLineage($symbol);
if ($implements) {
$items = array();
foreach ($implements as $spec) {
$via = $spec['via'];
$iface = $spec['interface'];
if ($via == $symbol) {
$items[] = $this->renderAtomTag($iface);
} else {
$items[] = array(
$this->renderAtomTag($iface),
" \xE2\x97\x80 ",
$this->renderAtomTag($via),
);
}
}
$view->addProperty(
pht('Implements'),
phutil_implode_html(phutil_tag('br'), $items));
}
}
private function buildRepository(
PHUIPropertyListView $view,
DivinerLiveSymbol $symbol) {
+ if (!$symbol->getRepositoryPHID()) {
+ return;
+ }
+
$view->addProperty(
pht('Repository'),
$this->getViewer()->renderHandle($symbol->getRepositoryPHID()));
}
private function renderAtomTag(DivinerLiveSymbol $symbol) {
return id(new PHUITagView())
->setType(PHUITagView::TYPE_OBJECT)
->setName($symbol->getName())
->setHref($symbol->getURI());
}
private function getExtendsLineage(DivinerLiveSymbol $symbol) {
foreach ($symbol->getExtends() as $extends) {
if ($extends->getType() == 'class') {
$lineage = $this->getExtendsLineage($extends);
$lineage[] = $extends;
return $lineage;
}
}
return array();
}
private function getImplementsLineage(DivinerLiveSymbol $symbol) {
$implements = array();
// Do these first so we get interfaces ordered from most to least specific.
foreach ($symbol->getExtends() as $extends) {
if ($extends->getType() == 'interface') {
$implements[$extends->getName()] = array(
'interface' => $extends,
'via' => $symbol,
);
}
}
// Now do parent interfaces.
foreach ($symbol->getExtends() as $extends) {
if ($extends->getType() == 'class') {
$implements += $this->getImplementsLineage($extends);
}
}
return $implements;
}
private function buildDefined(
PHUIPropertyListView $view,
DivinerLiveSymbol $symbol) {
$atom = $symbol->getAtom();
$defined = $atom->getFile().':'.$atom->getLine();
$link = $symbol->getBook()->getConfig('uri.source');
if ($link) {
$link = strtr(
$link,
array(
'%%' => '%',
'%f' => phutil_escape_uri($atom->getFile()),
'%l' => phutil_escape_uri($atom->getLine()),
));
$defined = phutil_tag(
'a',
array(
'href' => $link,
'target' => '_blank',
),
$defined);
}
$view->addProperty(pht('Defined'), $defined);
}
private function composeMethods(DivinerLiveSymbol $symbol) {
$methods = $this->findMethods($symbol);
if (!$methods) {
return $methods;
}
foreach ($methods as $name => $method) {
// Check for "@task" on each parent, to find the most recently declared
// "@task".
$task = null;
foreach ($method['atoms'] as $key => $method_symbol) {
$atom = $method_symbol->getAtom();
if ($atom->getDocblockMetaValue('task')) {
$task = $atom->getDocblockMetaValue('task');
}
}
$methods[$name]['task'] = $task;
// Set 'inherited' if this atom has no implementation of the method.
if (last($method['implementations']) !== $symbol) {
$methods[$name]['inherited'] = true;
} else {
$methods[$name]['inherited'] = false;
}
}
return $methods;
}
private function findMethods(DivinerLiveSymbol $symbol) {
$child_specs = array();
foreach ($symbol->getExtends() as $extends) {
if ($extends->getType() == DivinerAtom::TYPE_CLASS) {
$child_specs = $this->findMethods($extends);
}
}
foreach ($symbol->getChildren() as $child) {
if ($child->getType() == DivinerAtom::TYPE_METHOD) {
$name = $child->getName();
if (isset($child_specs[$name])) {
$child_specs[$name]['atoms'][] = $child;
$child_specs[$name]['implementations'][] = $symbol;
} else {
$child_specs[$name] = array(
'atoms' => array($child),
'defined' => $symbol,
'implementations' => array($symbol),
);
}
}
}
return $child_specs;
}
private function composeTasks(DivinerLiveSymbol $symbol) {
$extends_task_specs = array();
foreach ($symbol->getExtends() as $extends) {
$extends_task_specs += $this->composeTasks($extends);
}
$task_specs = array();
$tasks = $symbol->getAtom()->getDocblockMetaValue('task');
if (strlen($tasks)) {
$tasks = phutil_split_lines($tasks, $retain_endings = false);
foreach ($tasks as $task) {
list($name, $title) = explode(' ', $task, 2);
$name = trim($name);
$title = trim($title);
$task_specs[$name] = array(
'name' => $name,
'title' => $title,
'defined' => $symbol,
);
}
}
$specs = $task_specs + $extends_task_specs;
// Reorder "@tasks" in original declaration order. Basically, we want to
// use the documentation of the closest subclass, but put tasks which
// were declared by parents first.
$keys = array_keys($extends_task_specs);
$specs = array_select_keys($specs, $keys) + $specs;
return $specs;
}
private function renderFullSignature(
DivinerLiveSymbol $symbol,
$is_link = false) {
switch ($symbol->getType()) {
case DivinerAtom::TYPE_CLASS:
case DivinerAtom::TYPE_INTERFACE:
case DivinerAtom::TYPE_METHOD:
case DivinerAtom::TYPE_FUNCTION:
break;
default:
return $symbol->getTitle();
}
$atom = $symbol->getAtom();
$out = array();
if ($atom) {
if ($atom->getProperty('final')) {
$out[] = 'final';
}
if ($atom->getProperty('abstract')) {
$out[] = 'abstract';
}
if ($atom->getProperty('access')) {
$out[] = $atom->getProperty('access');
}
if ($atom->getProperty('static')) {
$out[] = 'static';
}
}
switch ($symbol->getType()) {
case DivinerAtom::TYPE_CLASS:
case DivinerAtom::TYPE_INTERFACE:
$out[] = $symbol->getType();
break;
case DivinerAtom::TYPE_FUNCTION:
switch ($atom->getLanguage()) {
case 'php':
$out[] = $symbol->getType();
break;
}
break;
case DivinerAtom::TYPE_METHOD:
switch ($atom->getLanguage()) {
case 'php':
$out[] = DivinerAtom::TYPE_FUNCTION;
break;
}
break;
}
$anchor = null;
switch ($symbol->getType()) {
case DivinerAtom::TYPE_METHOD:
$anchor = $symbol->getType().'/'.$symbol->getName();
break;
default:
break;
}
$out[] = phutil_tag(
$anchor ? 'a' : 'span',
array(
'class' => 'diviner-atom-signature-name',
'href' => $anchor ? '#'.$anchor : null,
'name' => $is_link ? null : $anchor,
),
$symbol->getName());
$out = phutil_implode_html(' ', $out);
if ($atom) {
$parameters = $atom->getProperty('parameters');
if ($parameters !== null) {
$pout = array();
foreach ($parameters as $parameter) {
$pout[] = idx($parameter, 'name', '...');
}
$out = array($out, '('.implode(', ', $pout).')');
}
}
return phutil_tag(
'span',
array(
'class' => 'diviner-atom-signature',
),
$out);
}
private function buildParametersAndReturn(array $symbols) {
assert_instances_of($symbols, 'DivinerLiveSymbol');
$symbols = array_reverse($symbols);
$out = array();
$collected_parameters = null;
foreach ($symbols as $symbol) {
$parameters = $symbol->getAtom()->getProperty('parameters');
if ($parameters !== null) {
if ($collected_parameters === null) {
$collected_parameters = array();
}
foreach ($parameters as $key => $parameter) {
if (isset($collected_parameters[$key])) {
$collected_parameters[$key] += $parameter;
} else {
$collected_parameters[$key] = $parameter;
}
}
}
}
if (nonempty($parameters)) {
$out[] = id(new DivinerParameterTableView())
->setHeader(pht('Parameters'))
->setParameters($parameters);
}
$collected_return = null;
foreach ($symbols as $symbol) {
$return = $symbol->getAtom()->getProperty('return');
if ($return) {
if ($collected_return) {
$collected_return += $return;
} else {
$collected_return = $return;
}
}
}
if (nonempty($return)) {
$out[] = id(new DivinerReturnTableView())
->setHeader(pht('Return'))
->setReturn($collected_return);
}
return $out;
}
private function renderDocumentationText(
DivinerLiveSymbol $symbol,
PhabricatorMarkupEngine $engine) {
$field = 'default';
$content = $engine->getOutput($symbol, $field);
if (strlen(trim($symbol->getMarkupText($field)))) {
$content = phutil_tag(
'div',
array(
'class' => 'phabricator-remarkup',
),
$content);
} else {
$atom = $symbol->getAtom();
$content = phutil_tag(
'div',
array(
'class' => 'diviner-message-not-documented',
),
DivinerAtom::getThisAtomIsNotDocumentedString($atom->getType()));
}
return $content;
}
private function renderMethodDocumentationText(
DivinerLiveSymbol $parent,
array $spec,
PhabricatorMarkupEngine $engine) {
$symbols = array_values($spec['atoms']);
$implementations = array_values($spec['implementations']);
$field = 'default';
$out = array();
foreach ($symbols as $key => $symbol) {
$impl = $implementations[$key];
if ($impl !== $parent) {
if (!strlen(trim($symbol->getMarkupText($field)))) {
continue;
}
}
$doc = $this->renderDocumentationText($symbol, $engine);
if (($impl !== $parent) || $out) {
$where = id(new PHUIBoxView())
->addPadding(PHUI::PADDING_MEDIUM_LEFT)
->addPadding(PHUI::PADDING_MEDIUM_RIGHT)
->addClass('diviner-method-implementation-header')
->appendChild($impl->getName());
$doc = array($where, $doc);
if ($impl !== $parent) {
$doc = phutil_tag(
'div',
array(
'class' => 'diviner-method-implementation-inherited',
),
$doc);
}
}
$out[] = $doc;
}
// If we only have inherited implementations but none have documentation,
// render the last one here so we get the "this thing has no documentation"
// element.
if (!$out) {
$out[] = $this->renderDocumentationText($symbol, $engine);
}
return $out;
}
}

File Metadata

Mime Type
text/x-diff
Expires
Tue, Jul 8, 12:42 PM (5 h, 17 m)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
f9/71/e41cd91d1780444574b686eceee7

Event Timeline