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Diffusion - re-jigger how README files get rendered

Summary: be more aggressive about assuming plain-text, use remarkup for no extension, .remarkup, and .md, and last but not least use rainbow for .rainbow. Fixes T5818.

Test Plan: my README rendered just fine post these changes

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: asherkin, epriestley, Korvin

Maniphest Tasks: T5818

Differential Revision: https://secure.phabricator.com/D10340
This commit is contained in:
Bob Trahan 2014-08-22 15:49:03 -07:00
parent 6f246bd351
commit c1e8d97069

View file

@ -34,6 +34,7 @@ final class DiffusionReadmeQueryConduitAPIMethod
$best = -1;
$readme = '';
$best_render_type = 'plain';
foreach ($paths as $result_path) {
$file_type = $result_path->getFileType();
if (($file_type != ArcanistDiffChangeType::FILE_NORMAL) &&
@ -45,7 +46,7 @@ final class DiffusionReadmeQueryConduitAPIMethod
$path = strtolower($result_path->getPath());
if ($path === 'readme') {
$path .= '.txt';
$path .= '.remarkup';
}
if (strncmp($path, 'readme.', 7) !== 0) {
@ -56,21 +57,30 @@ final class DiffusionReadmeQueryConduitAPIMethod
switch (substr($path, 7)) {
case 'remarkup':
$priority = 100;
$render_type = 'remarkup';
break;
case 'rainbow':
$priority = 90;
$render_type = 'rainbow';
break;
case 'md':
$priority = 50;
$render_type = 'remarkup';
break;
case 'txt':
$priority = 10;
$render_type = 'plain';
break;
default:
$priority = 0;
$render_type = 'plain';
break;
}
if ($priority > $best) {
$best = $priority;
$readme = $result_path;
$best_render_type = $render_type;
}
}
@ -98,47 +108,50 @@ final class DiffusionReadmeQueryConduitAPIMethod
)));
$readme_content = $file_content->getCorpus();
if (preg_match('/\\.txt$/', $readme->getPath())) {
$readme_content = phutil_escape_html_newlines($readme_content);
switch ($best_render_type) {
case 'plain':
$readme_content = phutil_escape_html_newlines($readme_content);
$class = null;
break;
case 'rainbow':
$highlighter = new PhutilRainbowSyntaxHighlighter();
$readme_content = $highlighter
->getHighlightFuture($readme_content)
->resolve();
$readme_content = phutil_escape_html_newlines($readme_content);
$class = null;
} else if (preg_match('/\\.rainbow$/', $readme->getPath())) {
$highlighter = new PhutilRainbowSyntaxHighlighter();
$readme_content = $highlighter
->getHighlightFuture($readme_content)
->resolve();
$readme_content = phutil_escape_html_newlines($readme_content);
require_celerity_resource('syntax-highlighting-css');
$class = 'remarkup-code';
break;
case 'remarkup':
// TODO: This is sketchy, but make sure we hit the markup cache.
$markup_object = id(new PhabricatorMarkupOneOff())
->setEngineRuleset('diffusion-readme')
->setContent($readme_content);
$markup_field = 'default';
require_celerity_resource('syntax-highlighting-css');
$class = 'remarkup-code';
} else {
// TODO: This is sketchy, but make sure we hit the markup cache.
$markup_object = id(new PhabricatorMarkupOneOff())
->setEngineRuleset('diffusion-readme')
->setContent($readme_content);
$markup_field = 'default';
$readme_content = id(new PhabricatorMarkupEngine())
->setViewer($request->getUser())
->addObject($markup_object, $markup_field)
->process()
->getOutput($markup_object, $markup_field);
$readme_content = id(new PhabricatorMarkupEngine())
->setViewer($request->getUser())
->addObject($markup_object, $markup_field)
->process()
->getOutput($markup_object, $markup_field);
$engine = $markup_object->newMarkupEngine($markup_field);
$toc = PhutilRemarkupHeaderBlockRule::renderTableOfContents($engine);
if ($toc) {
$toc = phutil_tag_div(
'phabricator-remarkup-toc',
array(
phutil_tag_div(
'phabricator-remarkup-toc-header',
pht('Table of Contents')),
$toc,
));
$readme_content = array($toc, $readme_content);
}
$engine = $markup_object->newMarkupEngine($markup_field);
$toc = PhutilRemarkupHeaderBlockRule::renderTableOfContents($engine);
if ($toc) {
$toc = phutil_tag_div(
'phabricator-remarkup-toc',
array(
phutil_tag_div(
'phabricator-remarkup-toc-header',
pht('Table of Contents')),
$toc,
));
$readme_content = array($toc, $readme_content);
}
$class = 'phabricator-remarkup';
$class = 'phabricator-remarkup';
break;
}
$readme_content = phutil_tag(