public function processRequest()
{
$request = $this->getRequest();
$user = $request->getUser();
$phid = head($request->getArr('macro'));
$above = $request->getStr('above');
$below = $request->getStr('below');
$e_macro = true;
$errors = array();
if ($request->isDialogFormPost()) {
if (!$phid) {
$e_macro = pht('Required');
$errors[] = pht('Macro name is required.');
} else {
$macro = id(new PhabricatorMacroQuery())->setViewer($user)->withPHIDs(array($phid))->executeOne();
if (!$macro) {
$e_macro = pht('Invalid');
$errors[] = pht('No such macro.');
}
}
if (!$errors) {
$options = new PhutilSimpleOptions();
$data = array('src' => $macro->getName(), 'above' => $above, 'below' => $below);
$string = $options->unparse($data, $escape = '}');
$result = array('text' => "{meme, {$string}}");
return id(new AphrontAjaxResponse())->setContent($result);
}
}
$view = id(new AphrontFormView())->setUser($user)->appendControl(id(new AphrontFormTokenizerControl())->setLabel(pht('Macro'))->setName('macro')->setLimit(1)->setDatasource(new PhabricatorMacroDatasource())->setError($e_macro))->appendChild(id(new AphrontFormTextControl())->setLabel(pht('Above'))->setName('above')->setValue($above))->appendChild(id(new AphrontFormTextControl())->setLabel(pht('Below'))->setName('below')->setValue($below));
$dialog = id(new AphrontDialogView())->setUser($user)->setTitle(pht('Create Meme'))->appendForm($view)->addCancelButton('/')->addSubmitButton(pht('Llama Diorama'));
return id(new AphrontDialogResponse())->setDialog($dialog);
}
public function execute(PhutilArgumentParser $args)
{
$console = PhutilConsole::getConsole();
$resource_type = $args->getArg('type');
if (!$resource_type) {
throw new PhutilArgumentUsageException(pht('Specify a resource type with `%s`.', '--type'));
}
$until = $args->getArg('until');
if (strlen($until)) {
$until = strtotime($until);
if ($until <= 0) {
throw new PhutilArgumentUsageException(pht('Unable to parse argument to "%s".', '--until'));
}
}
$attributes = $args->getArg('attributes');
if ($attributes) {
$options = new PhutilSimpleOptions();
$options->setCaseSensitive(true);
$attributes = $options->parse($attributes);
}
$lease = id(new DrydockLease())->setResourceType($resource_type);
if ($attributes) {
$lease->setAttributes($attributes);
}
if ($until) {
$lease->setUntil($until);
}
$lease->queueForActivation();
echo tsprintf("%s\n", pht('Waiting for daemons to activate lease...'));
$lease->waitUntilActive();
echo tsprintf("%s\n", pht('Activated lease "%s".', $lease->getID()));
return 0;
}
protected function renderObjectEmbed($object, $handle, $options)
{
$embed_paste = id(new PasteEmbedView())->setPaste($object)->setHandle($handle);
if (strlen($options)) {
$parser = new PhutilSimpleOptions();
$opts = $parser->parse(substr($options, 1));
foreach ($opts as $key => $value) {
if ($key == 'lines') {
$embed_paste->setLines(preg_replace('/[^0-9]/', '', $value));
} else {
if ($key == 'highlight') {
$highlights = preg_split('/,|&/', preg_replace('/\\s+/', '', $value));
$to_highlight = array();
foreach ($highlights as $highlight) {
$highlight = explode('-', $highlight);
if (!empty($highlight)) {
sort($highlight);
$to_highlight = array_merge($to_highlight, range(head($highlight), last($highlight)));
}
}
$embed_paste->setHighlights(array_unique($to_highlight));
}
}
}
}
return $embed_paste;
}
public function execute(PhutilArgumentParser $args)
{
$console = PhutilConsole::getConsole();
$resource_name = $args->getArg('name');
if (!$resource_name) {
throw new PhutilArgumentUsageException('Specify a resource name with `--name`.');
}
$blueprint_id = $args->getArg('blueprint');
if (!$blueprint_id) {
throw new PhutilArgumentUsageException('Specify a blueprint ID with `--blueprint`.');
}
$attributes = $args->getArg('attributes');
if ($attributes) {
$options = new PhutilSimpleOptions();
$options->setCaseSensitive(true);
$attributes = $options->parse($attributes);
}
$viewer = $this->getViewer();
$blueprint = id(new DrydockBlueprintQuery())->setViewer($viewer)->withIDs(array($blueprint_id))->executeOne();
if (!$blueprint) {
throw new PhutilArgumentUsageException('Specified blueprint does not exist.');
}
$resource = id(new DrydockResource())->setBlueprintPHID($blueprint->getPHID())->setType($blueprint->getImplementation()->getType())->setName($resource_name)->setStatus(DrydockResourceStatus::STATUS_OPEN);
if ($attributes) {
$resource->setAttributes($attributes);
}
$resource->save();
$console->writeOut("Created Resource %s\n", $resource->getID());
return 0;
}
public function markupNavigation(array $matches)
{
if (!$this->isFlatText($matches[0])) {
return $matches[0];
}
$elements = ltrim($matches[1], ", \n");
$elements = explode('>', $elements);
$defaults = array('name' => null, 'type' => 'link', 'href' => null, 'icon' => null);
$sequence = array();
$parser = new PhutilSimpleOptions();
foreach ($elements as $element) {
if (strpos($element, '=') === false) {
$sequence[] = array('name' => trim($element)) + $defaults;
} else {
$sequence[] = $parser->parse($element) + $defaults;
}
}
if ($this->getEngine()->isTextMode()) {
return implode(' > ', ipull($sequence, 'name'));
}
static $icon_names;
if (!$icon_names) {
$icon_names = array_fuse(PHUIIconView::getIcons());
}
$out = array();
foreach ($sequence as $item) {
$item_name = $item['name'];
$item_color = PHUITagView::COLOR_GREY;
if ($item['type'] == 'instructions') {
$item_name = phutil_tag('em', array(), $item_name);
$item_color = PHUITagView::COLOR_INDIGO;
}
$tag = id(new PHUITagView())->setType(PHUITagView::TYPE_SHADE)->setShade($item_color)->setName($item_name);
if ($item['icon']) {
$icon_name = 'fa-' . $item['icon'];
if (isset($icon_names[$icon_name])) {
$tag->setIcon($icon_name);
}
}
if ($item['href'] !== null) {
if (PhabricatorEnv::isValidRemoteURIForLink($item['href'])) {
$tag->setHref($item['href']);
$tag->setExternal(true);
}
}
$out[] = $tag;
}
if ($this->getEngine()->isHTMLMailMode()) {
$arrow_attr = array('style' => 'color: #92969D;');
$nav_attr = array();
} else {
$arrow_attr = array('class' => 'remarkup-nav-sequence-arrow');
$nav_attr = array('class' => 'remarkup-nav-sequence');
}
$joiner = phutil_tag('span', $arrow_attr, " → ");
$out = phutil_implode_html($joiner, $out);
$out = phutil_tag('span', $nav_attr, $out);
return $this->getEngine()->storeText($out);
}
private function getFileOptions($option_string)
{
$options = array('size' => null, 'layout' => 'left', 'float' => false, 'width' => null, 'height' => null, 'alt' => null);
if ($option_string) {
$option_string = trim($option_string, ', ');
$parser = new PhutilSimpleOptions();
$options = $parser->parse($option_string) + $options;
}
return $options;
}
public function markupIcon(array $matches)
{
$engine = $this->getEngine();
$text_mode = $engine->isTextMode();
$mail_mode = $engine->isHTMLMailMode();
if (!$this->isFlatText($matches[0]) || $text_mode || $mail_mode) {
return $matches[0];
}
$extra = idx($matches, 1);
// We allow various forms, like these:
//
// {icon}
// {icon camera}
// {icon,camera}
// {icon camera color=red}
// {icon, camera, color=red}
$extra = ltrim($extra, ", \n");
$extra = preg_split('/[\\s,]+/', $extra, 2);
// Choose some arbitrary default icon so that previews render in a mostly
// reasonable way as you're typing the syntax.
$icon = idx($extra, 0, 'paw');
$defaults = array('color' => null, 'spin' => false);
$options = idx($extra, 1, '');
$parser = new PhutilSimpleOptions();
$options = $parser->parse($options) + $defaults;
// NOTE: We're validating icon and color names to prevent users from
// adding arbitrary CSS classes to the document. Although this probably
// isn't dangerous, it's safer to validate.
static $icon_names;
if (!$icon_names) {
$icon_names = array_fuse(PHUIIconView::getFontIcons());
}
static $color_names;
if (!$color_names) {
$color_names = array_fuse(PHUIIconView::getFontIconColors());
}
if (empty($icon_names['fa-' . $icon])) {
$icon = 'paw';
}
$color = $options['color'];
if (empty($color_names[$color])) {
$color = null;
}
$classes = array();
$classes[] = $color;
$spin = $options['spin'];
if ($spin) {
$classes[] = 'ph-spin';
}
$icon_view = id(new PHUIIconView())->setIconFont('fa-' . $icon, implode(' ', $classes));
return $this->getEngine()->storeText($icon_view);
}
protected function renderObjectEmbed($object, $handle, $options)
{
$embed_mock = id(new PholioMockEmbedView())->setMock($object);
if (strlen($options)) {
$parser = new PhutilSimpleOptions();
$opts = $parser->parse(substr($options, 1));
if (isset($opts['image'])) {
$images = array_unique(explode('&', preg_replace('/\\s+/', '', $opts['image'])));
$embed_mock->setImages($images);
}
}
return $embed_mock->render();
}
protected final function applyRules($input, &$count, array $rules)
{
if (++$count > $this->limit) {
throw new Exception("Token replacement count exceeded limit!");
}
$matches = null;
preg_match_all('/(\\[[^\\]]+\\])/', $input, $matches, PREG_OFFSET_CAPTURE);
foreach (array_reverse($matches[1]) as $token_spec) {
list($token, $offset) = $token_spec;
$token_name = substr($token, 1, -1);
$options = array();
if ($name_end = strpos($token_name, ',')) {
$options_parser = new PhutilSimpleOptions();
$options = $options_parser->parse($token_name);
$token_name = substr($token_name, 0, $name_end);
}
if (empty($rules[$token_name])) {
throw new Exception("Invalid token '{$token_name}' in grammar.");
}
$key = array_rand($rules[$token_name]);
$replacement = $this->applyRules($rules[$token_name][$key], $count, $rules);
if (isset($options['indent'])) {
if (is_numeric($options['indent'])) {
$replacement = self::strPadLines($replacement, $options['indent']);
} else {
$replacement = self::strPadLines($replacement);
}
}
if (isset($options['trim'])) {
switch ($options['trim']) {
case 'left':
$replacement = ltrim($replacement);
break;
case 'right':
$replacement = rtrim($replacement);
break;
default:
case 'both':
$replacement = trim($replacement);
break;
}
}
if (isset($options['block'])) {
$replacement = "\n" . $replacement . "\n";
}
$input = substr_replace($input, $replacement, $offset, strlen($token));
}
return $input;
}
public function markupMeme($matches)
{
if (!$this->isFlatText($matches[0])) {
return $matches[0];
}
$options = array('src' => null, 'above' => null, 'below' => null);
$parser = new PhutilSimpleOptions();
$options = $parser->parse($matches[1]) + $options;
$uri = id(new PhutilURI('/macro/meme/'))->alter('macro', $options['src'])->alter('uppertext', $options['above'])->alter('lowertext', $options['below']);
if ($this->getEngine()->isTextMode()) {
$img = ($options['above'] != '' ? "\"{$options['above']}\"\n" : '') . $options['src'] . ' <' . PhabricatorEnv::getProductionURI($uri) . '>' . ($options['below'] != '' ? "\n\"{$options['below']}\"" : '');
} else {
$alt_text = pht('Macro %s: %s %s', $options['src'], $options['above'], $options['below']);
$img = $this->newTag('img', array('src' => $uri, 'alt' => $alt_text));
}
return $this->getEngine()->storeText($img);
}
public function testTransformation()
{
$files = dirname(__FILE__) . '/transformer/';
foreach (Filesystem::listDirectory($files) as $file) {
$name = basename($file);
$data = Filesystem::readFile($files . '/' . $file);
$parts = preg_split('/^~~~+\\n/m', $data);
$parts = array_merge($parts, array(null));
list($options, $in, $expect) = $parts;
$parser = new PhutilSimpleOptions();
$options = $parser->parse($options) + array('minify' => false, 'name' => $name);
$xformer = new CelerityResourceTransformer();
$xformer->setRawURIMap(array('/rsrc/example.png' => '/res/hash/example.png'));
$xformer->setMinify($options['minify']);
$result = $xformer->transformResource($options['name'], $in);
$this->assertEqual(rtrim($expect), rtrim($result), $file);
}
}
public function execute(PhutilArgumentParser $args)
{
$viewer = $this->getViewer();
$resource_type = $args->getArg('type');
if (!$resource_type) {
throw new PhutilArgumentUsageException(pht('Specify a resource type with `%s`.', '--type'));
}
$until = $args->getArg('until');
if (strlen($until)) {
$until = strtotime($until);
if ($until <= 0) {
throw new PhutilArgumentUsageException(pht('Unable to parse argument to "%s".', '--until'));
}
}
$attributes = $args->getArg('attributes');
if ($attributes) {
$options = new PhutilSimpleOptions();
$options->setCaseSensitive(true);
$attributes = $options->parse($attributes);
}
$lease = id(new DrydockLease())->setResourceType($resource_type);
$drydock_phid = id(new PhabricatorDrydockApplication())->getPHID();
$lease->setAuthorizingPHID($drydock_phid);
// TODO: This is not hugely scalable, although this is a debugging workflow
// so maybe it's fine. Do we even need `bin/drydock lease` in the long run?
$all_blueprints = id(new DrydockBlueprintQuery())->setViewer($viewer)->execute();
$allowed_phids = mpull($all_blueprints, 'getPHID');
if (!$allowed_phids) {
throw new Exception(pht('No blueprints exist which can plausibly allocate resources to ' . 'satisfy the requested lease.'));
}
$lease->setAllowedBlueprintPHIDs($allowed_phids);
if ($attributes) {
$lease->setAttributes($attributes);
}
if ($until) {
$lease->setUntil($until);
}
$lease->queueForActivation();
echo tsprintf("%s\n", pht('Waiting for daemons to activate lease...'));
$lease->waitUntilActive();
echo tsprintf("%s\n", pht('Activated lease "%s".', $lease->getID()));
return 0;
}
public function testSimpleOptionsUnparse()
{
$map = array('' => array(), 'legs=4' => array('legs' => '4'), 'legs=4, eyes=2' => array('legs' => '4', 'eyes' => '2'), 'eyes=2, legs=4' => array('eyes' => '2', 'legs' => '4'), 'legs=4, head' => array('legs' => '4', 'head' => true), 'eyes=2' => array('legs' => '', 'eyes' => '2'), '"thousands separator"=","' => array('thousands separator' => ','));
foreach ($map as $expect => $dict) {
$parser = new PhutilSimpleOptions();
$this->assertEqual($expect, $parser->unparse($dict), "Correct unparse of " . print_r($dict, true));
}
$bogus = array(array('' => ''), array('' => 'x'));
foreach ($bogus as $bad_input) {
$caught = null;
try {
$parser = new PhutilSimpleOptions();
$parser->unparse($bad_input);
} catch (Exception $ex) {
$caught = $ex;
}
$this->assertTrue($caught instanceof Exception, "Correct throw on unparse of bad input.");
}
$parser = new PhutilSimpleOptions();
$this->assertEqual('a="\\}"', $parser->unparse(array('a' => '}'), '}'), "Unparse with extra escape.");
}
public function execute(PhutilArgumentParser $args)
{
$console = PhutilConsole::getConsole();
$resource_type = $args->getArg('type');
if (!$resource_type) {
throw new PhutilArgumentUsageException(pht('Specify a resource type with `%s`.', '--type'));
}
$attributes = $args->getArg('attributes');
if ($attributes) {
$options = new PhutilSimpleOptions();
$options->setCaseSensitive(true);
$attributes = $options->parse($attributes);
}
$lease = id(new DrydockLease())->setResourceType($resource_type);
if ($attributes) {
$lease->setAttributes($attributes);
}
$lease->queueForActivation()->waitUntilActive();
$console->writeOut("%s\n", pht('Acquired Lease %s', $lease->getID()));
return 0;
}
public function markupImage(array $matches)
{
if (!$this->isFlatText($matches[0])) {
return $matches[0];
}
$args = array();
$defaults = array('uri' => null, 'alt' => null, 'href' => null, 'width' => null, 'height' => null);
$trimmed_match = trim($matches[2]);
if ($this->isURI($trimmed_match)) {
$args['uri'] = new PhutilURI($trimmed_match);
} else {
$parser = new PhutilSimpleOptions();
$keys = $parser->parse($trimmed_match);
$uri_key = '';
foreach (array('src', 'uri', 'url') as $key) {
if (array_key_exists($key, $keys)) {
$uri_key = $key;
}
}
if ($uri_key) {
$args['uri'] = new PhutilURI($keys[$uri_key]);
}
$args += $keys;
}
$args += $defaults;
if ($args['href'] && !PhabricatorEnv::isValidURIForLink($args['href'])) {
$args['href'] = null;
}
if ($args['uri']) {
$src_uri = id(new PhutilURI('/file/imageproxy/'))->setQueryParam('uri', (string) $args['uri']);
$img = $this->newTag('img', array('src' => $src_uri, 'alt' => $args['alt'], 'href' => $args['href'], 'width' => $args['width'], 'height' => $args['height']));
return $this->getEngine()->storeText($img);
} else {
return $matches[0];
}
}
public function testSimpleOptionsUnparse()
{
$map = array('' => array(), 'legs=4' => array('legs' => '4'), 'legs=4, eyes=2' => array('legs' => '4', 'eyes' => '2'), 'eyes=2, legs=4' => array('eyes' => '2', 'legs' => '4'), 'legs=4, head' => array('legs' => '4', 'head' => true), 'eyes=2' => array('legs' => '', 'eyes' => '2'));
foreach ($map as $expect => $dict) {
$this->assertEqual($expect, PhutilSimpleOptions::unparse($dict), "Correct unparse of " . print_r($dict, true));
}
$bogus = array(array('LEGS' => true), array('LEGS' => 4), array('!' => '!'), array('' => '2'));
foreach ($bogus as $bad_input) {
$caught = null;
try {
PhutilSimpleOptions::unparse($bad_input);
} catch (Exception $ex) {
$caught = $ex;
}
$this->assertEqual(true, $caught instanceof Exception, "Correct throw on unparse of bad input.");
}
}
public function markupText($text, $children)
{
if (preg_match('/^\\s*```/', $text)) {
// If this is a ```-style block, trim off the backticks and any leading
// blank line.
$text = preg_replace('/^\\s*```(\\s*\\n)?/', '', $text);
$text = preg_replace('/```\\s*$/', '', $text);
}
$lines = explode("\n", $text);
while ($lines && !strlen(last($lines))) {
unset($lines[last_key($lines)]);
}
$options = array('counterexample' => false, 'lang' => null, 'name' => null, 'lines' => null);
$parser = new PhutilSimpleOptions();
$custom = $parser->parse(head($lines));
if ($custom) {
$valid = true;
foreach ($custom as $key => $value) {
if (!array_key_exists($key, $options)) {
$valid = false;
break;
}
}
if ($valid) {
array_shift($lines);
$options = $custom + $options;
}
}
// Normalize the text back to a 0-level indent.
$min_indent = 80;
foreach ($lines as $line) {
for ($ii = 0; $ii < strlen($line); $ii++) {
if ($line[$ii] != ' ') {
$min_indent = min($ii, $min_indent);
break;
}
}
}
$text = implode("\n", $lines);
if ($min_indent) {
$indent_string = str_repeat(' ', $min_indent);
$text = preg_replace('/^' . $indent_string . '/m', '', $text);
}
if ($this->getEngine()->isTextMode()) {
$out = array();
$header = array();
if ($options['counterexample']) {
$header[] = 'counterexample';
}
if ($options['name'] != '') {
$header[] = 'name=' . $options['name'];
}
if ($header) {
$out[] = implode(', ', $header);
}
$text = preg_replace('/^/m', ' ', $text);
$out[] = $text;
return implode("\n", $out);
}
if (empty($options['lang'])) {
// If the user hasn't specified "lang=..." explicitly, try to guess the
// language. If we fail, fall back to configured defaults.
$lang = PhutilLanguageGuesser::guessLanguage($text);
if (!$lang) {
$lang = nonempty($this->getEngine()->getConfig('phutil.codeblock.language-default'), 'text');
}
$options['lang'] = $lang;
}
$code_body = $this->highlightSource($text, $options);
$name_header = null;
if ($this->getEngine()->isHTMLMailMode()) {
$header_attributes = array('style' => 'padding: 6px 8px;
background: #fdf5d4;
color: rgba(0,0,0,.75);
font-weight: bold;
display: inline-block;
border-top: 1px solid #f1c40f;
border-left: 1px solid #f1c40f;
border-right: 1px solid #f1c40f;
margin-bottom: -1px;');
} else {
$header_attributes = array('class' => 'remarkup-code-header');
}
if ($options['name']) {
$name_header = phutil_tag('div', $header_attributes, $options['name']);
}
$class = 'remarkup-code-block';
if ($options['counterexample']) {
$class = 'remarkup-code-block code-block-counterexample';
}
$attributes = array('class' => $class, 'data-code-lang' => $options['lang'], 'data-sigil' => 'remarkup-code-block');
return phutil_tag('div', $attributes, array($name_header, $code_body));
}
public function markupText($text)
{
if (preg_match('/^```/', $text)) {
// If this is a ```-style block, trim off the backticks.
$text = preg_replace('/```\\s*$/', '', substr($text, 3));
}
$lines = explode("\n", $text);
$options = array('counterexample' => false, 'lang' => null, 'name' => null, 'lines' => null);
$parser = new PhutilSimpleOptions();
$custom = $parser->parse(head($lines));
if ($custom) {
$valid = true;
foreach ($custom as $key => $value) {
if (!array_key_exists($key, $options)) {
$valid = false;
break;
}
}
if ($valid) {
array_shift($lines);
$options = $custom + $options;
}
}
// Normalize the text back to a 0-level indent.
$min_indent = 80;
foreach ($lines as $line) {
for ($ii = 0; $ii < strlen($line); $ii++) {
if ($line[$ii] != ' ') {
$min_indent = min($ii, $min_indent);
break;
}
}
}
$text = implode("\n", $lines);
if ($min_indent) {
$indent_string = str_repeat(' ', $min_indent);
$text = preg_replace('/^' . $indent_string . '/m', '', $text);
}
if ($this->getEngine()->isTextMode()) {
$out = array();
$header = array();
if ($options['counterexample']) {
$header[] = 'counterexample';
}
if ($options['name'] != '') {
$header[] = 'name=' . $options['name'];
}
if ($header) {
$out[] = implode(', ', $header);
}
$text = preg_replace('/^/m', ' ', $text);
$text = preg_replace('/^\\s+$/m', '', $text);
$out[] = $text;
return implode("\n", $out);
}
if (empty($options['lang'])) {
// If the user hasn't specified "lang=..." explicitly, try to guess the
// language. If we fail, fall back to configured defaults.
$lang = PhutilLanguageGuesser::guessLanguage($text);
if (!$lang) {
$lang = nonempty($this->getEngine()->getConfig('phutil.codeblock.language-default'), 'php');
}
$options['lang'] = $lang;
}
$code_body = $this->highlightSource($text, $options);
$name_header = null;
if ($options['name']) {
$name_header = phutil_tag('div', array('class' => 'remarkup-code-header'), $options['name']);
}
return phutil_tag('div', array('class' => 'remarkup-code-block', 'data-code-lang' => $options['lang']), array($name_header, $code_body));
}
public function markupEmbedFile($matches)
{
$file = null;
if ($matches[1]) {
// TODO: This is pretty inefficient if there are a bunch of files.
$file = id(new PhabricatorFile())->load($matches[1]);
}
if (!$file) {
return $matches[0];
}
$options = array('size' => 'thumb', 'layout' => 'left', 'float' => false, 'name' => null);
if (!empty($matches[2])) {
$matches[2] = trim($matches[2], ', ');
$options = PhutilSimpleOptions::parse($matches[2]) + $options;
}
$file_name = coalesce($options['name'], $file->getName());
if (!$file->isViewableImage() || $options['layout'] == 'link') {
// If a file isn't in image, just render a link to it.
$link = phutil_render_tag('a', array('href' => $file->getBestURI(), 'target' => '_blank', 'class' => 'phabricator-remarkup-embed-layout-link'), phutil_escape_html($file_name));
return $this->getEngine()->storeText($link);
}
$attrs = array();
switch ($options['size']) {
case 'full':
$attrs['src'] = $file->getBestURI();
$link = null;
break;
case 'thumb':
default:
$attrs['src'] = $file->getPreview220URI();
$link = $file->getBestURI();
break;
}
$embed = phutil_render_tag('img', $attrs);
if ($link) {
$embed = phutil_render_tag('a', array('href' => $link, 'class' => 'phabricator-remarkup-embed-image', 'target' => '_blank'), $embed);
}
$layout_class = null;
switch ($options['layout']) {
case 'right':
case 'center':
case 'inline':
case 'left':
$layout_class = 'phabricator-remarkup-embed-layout-' . $options['layout'];
break;
default:
$layout_class = 'phabricator-remarkup-embed-layout-left';
break;
}
if ($options['float']) {
switch ($options['layout']) {
case 'center':
case 'inline':
break;
case 'right':
$layout_class .= ' phabricator-remarkup-embed-float-right';
break;
case 'left':
default:
$layout_class .= ' phabricator-remarkup-embed-float-left';
break;
}
}
if ($layout_class) {
$embed = phutil_render_tag('div', array('class' => $layout_class), $embed);
}
return $this->getEngine()->storeText($embed);
}
public function markupText($text)
{
if (preg_match('/^```/', $text)) {
// If this is a ```-style block, trim off the backticks.
$text = preg_replace('/```\\s*$/', '', substr($text, 3));
}
$lines = explode("\n", $text);
$options = array('counterexample' => false, 'lang' => null, 'name' => null, 'lines' => null);
$custom = PhutilSimpleOptions::parse(head($lines));
if ($custom) {
$valid = true;
foreach ($custom as $key => $value) {
if (!array_key_exists($key, $options)) {
$valid = false;
break;
}
}
if ($valid) {
array_shift($lines);
$options = $custom + $options;
}
}
if ($options['counterexample']) {
$aux_class = ' remarkup-counterexample';
} else {
$aux_class = null;
}
// Normalize the text back to a 0-level indent.
$min_indent = 80;
foreach ($lines as $line) {
for ($ii = 0; $ii < strlen($line); $ii++) {
if ($line[$ii] != ' ') {
$min_indent = min($ii, $min_indent);
break;
}
}
}
if ($min_indent) {
$indent_string = str_repeat(' ', $min_indent);
$text = preg_replace('/^' . $indent_string . '/m', '', implode("\n", $lines));
} else {
$text = implode("\n", $lines);
}
if (empty($options['lang'])) {
// If the user hasn't specified "lang=..." explicitly, try to guess the
// language. If we fail, fall back to configured defaults.
$lang = PhutilLanguageGuesser::guessLanguage($text);
if (!$lang) {
$lang = nonempty($this->getEngine()->getConfig('phutil.codeblock.language-default'), 'php');
}
$options['lang'] = $lang;
}
$name_header = null;
if ($options['name']) {
$name_header = phutil_render_tag('div', array('class' => 'remarkup-code-header'), phutil_escape_html($options['name']));
}
$aux_style = null;
if ($options['lines']) {
// Put a minimum size on this because the scrollbar is otherwise
// unusable.
$height = max(6, (int) $options['lines']);
$aux_style = 'max-height: ' . 2 * $height . 'em;';
}
$engine = $this->getEngine()->getConfig('syntax-highlighter.engine');
if (!$engine) {
$engine = 'PhutilDefaultSyntaxHighlighterEngine';
}
$engine = newv($engine, array());
$engine->setConfig('pygments.enabled', $this->getEngine()->getConfig('pygments.enabled'));
$code_body = phutil_render_tag('pre', array('class' => 'remarkup-code' . $aux_class, 'style' => $aux_style), $engine->highlightSource($options['lang'], $text));
return phutil_render_tag('div', array('class' => 'remarkup-code-block', 'data-code-lang' => $options['lang']), $name_header . $code_body);
}
private function executeParserTest($name, $data)
{
$data = explode("\n", $data, 2);
if (count($data) !== 2) {
throw new Exception(pht('Expected multiple lines in parser test file "%s".', $name));
}
$head = head($data);
$body = last($data);
if (!preg_match('/^#/', $head)) {
throw new Exception(pht('Expected first line of parser test file "%s" to begin with "#" ' . 'and specify test options.', $name));
}
$head = preg_replace('/^#\\s*/', '', $head);
$options_parser = new PhutilSimpleOptions();
$options = $options_parser->parse($head);
$type = null;
foreach ($options as $key => $value) {
switch ($key) {
case 'pass':
case 'fail-syntax':
case 'fail-parse':
if ($type !== null) {
throw new Exception(pht('Test file "%s" unexpectedly specifies multiple expected ', 'test outcomes.', $name));
}
$type = $key;
break;
case 'comment':
// Human readable comment providing test case information.
break;
case 'rtrim':
// Allows construction of tests which rely on EOF without newlines.
$body = rtrim($body);
break;
default:
throw new Exception(pht('Test file "%s" has unknown option "%s" in its options ' . 'string.', $name, $key));
}
}
if ($type === null) {
throw new Exception(pht('Test file "%s" does not specify a test result (like "pass") in ' . 'its options string.', $name));
}
$future = xhpast_get_parser_future($body);
list($err, $stdout, $stderr) = $future->resolve();
switch ($type) {
case 'pass':
case 'fail-parse':
$this->assertEqual(0, $err, pht('Exit code for "%s".', $name));
$expect_name = preg_replace('/\\.test$/', '.expect', $name);
$dir = dirname(__FILE__) . '/data/';
$expect = Filesystem::readFile($dir . $expect_name);
$expect = json_decode($expect, true);
if (!is_array($expect)) {
throw new Exception(pht('Test ".expect" file "%s" for test "%s" is not valid JSON.', $expect_name, $name));
}
$stdout = json_decode($stdout, true);
if (!is_array($stdout)) {
throw new Exception(pht('Output for test file "%s" is not valid JSON.', $name));
}
$json = new PhutilJSON();
$expect_nice = $json->encodeFormatted($expect);
$stdout_nice = $json->encodeFormatted($stdout);
if ($type == 'pass') {
$this->assertEqual($expect_nice, $stdout_nice, pht('Parser output for "%s".', $name));
} else {
$this->assertFalse($expect_nice == $stdout_nice, pht('Expected parser to parse "%s" incorrectly.', $name));
}
break;
case 'fail-syntax':
$this->assertEqual(1, $err, pht('Exit code for "%s".', $name));
$this->assertTrue((bool) preg_match('/syntax error/', $stderr), pht('Expect "syntax error" in stderr or "%s".', $name));
break;
}
}