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phorge/src/infrastructure/markup/interpreter/PhabricatorRemarkupFigletBlockInterpreter.php
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PhabricatorRemarkupFigletBlockInterpreter.php
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<?php
final class PhabricatorRemarkupFigletBlockInterpreter
extends PhutilRemarkupBlockInterpreter
implements RemarkupSyntaxDocumentationProvider {
public function getInterpreterName() {
return 'figlet';
}
/**
* @phutil-external-symbol class Text_Figlet
*/
public function markupContent($content, array $argv) {
$map = self::getFigletMap();
$font = idx($argv, 'font');
$font = phutil_utf8_strtolower($font);
if (empty($map[$font])) {
$font = 'standard';
}
$root = dirname(phutil_get_library_root('phabricator'));
require_once $root.'/externals/pear-figlet/Text/Figlet.php';
$figlet = new Text_Figlet();
$figlet->loadFont($map[$font]);
$result = $figlet->lineEcho($content);
$engine = $this->getEngine();
if ($engine->isTextMode()) {
return $result;
}
if ($engine->isHTMLMailMode()) {
return phutil_tag('pre', array(), $result);
}
return phutil_tag(
'div',
array(
'class' => 'PhabricatorMonospaced remarkup-figlet',
),
$result);
}
private static function getFigletMap() {
$root = dirname(phutil_get_library_root('phabricator'));
$dirs = array(
$root.'/externals/figlet/fonts/',
$root.'/externals/pear-figlet/fonts/',
$root.'/resources/figlet/custom/',
);
$map = array();
foreach ($dirs as $dir) {
foreach (Filesystem::listDirectory($dir, false) as $file) {
if (preg_match('/\.flf\z/', $file)) {
$name = phutil_utf8_strtolower($file);
$name = preg_replace('/\.flf\z/', '', $name);
$map[$name] = $dir.$file;
}
}
}
return $map;
}
public function getDocumentation() {
return <<<EOT
= Figlet
The `figlet` interpreter allows you to write some large text.
For example, this:
```figlet{{{Some big text!}}}```
...produces this:
figlet{{{Some big text!}}}
[[/reference/figlet/ | More information about Figlet]] is available.
EOT;
}
}

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