friendica-github/src/Module/Debug/Babel.php

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<?php
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/**
* @copyright Copyright (C) 2020, Friendica
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
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namespace Friendica\Module\Debug;
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use Friendica\BaseModule;
use Friendica\Content\Text;
use Friendica\Core\Renderer;
use Friendica\DI;
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use Friendica\Model\Item;
use Friendica\Model\Tag;
use Friendica\Util\XML;
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/**
* Translates input text into different formats (HTML, BBCode, Markdown)
*/
class Babel extends BaseModule
{
public static function content(array $parameters = [])
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{
function visible_whitespace($s)
{
return '<pre>' . htmlspecialchars($s) . '</pre>';
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}
$results = [];
if (!empty($_REQUEST['text'])) {
switch (($_REQUEST['type'] ?? '') ?: 'bbcode') {
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case 'bbcode':
$bbcode = trim($_REQUEST['text']);
$results[] = [
'title' => DI::l10n()->t('Source input'),
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'content' => visible_whitespace($bbcode)
];
$plain = Text\BBCode::toPlaintext($bbcode, false);
$results[] = [
'title' => DI::l10n()->t('BBCode::toPlaintext'),
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'content' => visible_whitespace($plain)
];
$html = Text\BBCode::convert($bbcode);
$results[] = [
'title' => DI::l10n()->t('BBCode::convert (raw HTML)'),
'content' => visible_whitespace($html)
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];
$results[] = [
'title' => DI::l10n()->t('BBCode::convert'),
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'content' => $html
];
$bbcode2 = Text\HTML::toBBCode($html);
$results[] = [
'title' => DI::l10n()->t('BBCode::convert => HTML::toBBCode'),
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'content' => visible_whitespace($bbcode2)
];
$markdown = Text\BBCode::toMarkdown($bbcode);
$results[] = [
'title' => DI::l10n()->t('BBCode::toMarkdown'),
'content' => visible_whitespace($markdown)
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];
$html2 = Text\Markdown::convert($markdown);
$results[] = [
'title' => DI::l10n()->t('BBCode::toMarkdown => Markdown::convert (raw HTML)'),
'content' => visible_whitespace($html2)
];
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$results[] = [
'title' => DI::l10n()->t('BBCode::toMarkdown => Markdown::convert'),
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'content' => $html2
];
$bbcode3 = Text\Markdown::toBBCode($markdown);
$results[] = [
'title' => DI::l10n()->t('BBCode::toMarkdown => Markdown::toBBCode'),
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'content' => visible_whitespace($bbcode3)
];
$bbcode4 = Text\HTML::toBBCode($html2);
$results[] = [
'title' => DI::l10n()->t('BBCode::toMarkdown => Markdown::convert => HTML::toBBCode'),
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'content' => visible_whitespace($bbcode4)
];
$item = ['body' => $bbcode];
$tags = Text\BBCode::getTags($bbcode);
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Item::setHashtags($item);
$results[] = [
'title' => DI::l10n()->t('Item Body'),
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'content' => visible_whitespace($item['body'])
];
$results[] = [
'title' => DI::l10n()->t('Item Tags'),
'content' => visible_whitespace(var_export($tags, true)),
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];
break;
case 'diaspora':
$diaspora = trim($_REQUEST['text']);
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$results[] = [
'title' => DI::l10n()->t('Source input (Diaspora format)'),
'content' => visible_whitespace($diaspora),
];
$markdown = XML::unescape($diaspora);
case 'markdown':
if (!isset($markdown)) {
$markdown = trim($_REQUEST['text']);
}
$results[] = [
'title' => DI::l10n()->t('Source input (Markdown)'),
'content' => visible_whitespace($markdown),
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];
$html = Text\Markdown::convert($markdown);
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$results[] = [
'title' => DI::l10n()->t('Markdown::convert (raw HTML)'),
'content' => visible_whitespace($html),
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];
$results[] = [
'title' => DI::l10n()->t('Markdown::convert'),
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'content' => $html
];
$bbcode = Text\Markdown::toBBCode($markdown);
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$results[] = [
'title' => DI::l10n()->t('Markdown::toBBCode'),
'content' => visible_whitespace($bbcode),
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];
break;
case 'html' :
$html = trim($_REQUEST['text']);
$results[] = [
'title' => DI::l10n()->t('Raw HTML input'),
'content' => visible_whitespace($html),
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];
$results[] = [
'title' => DI::l10n()->t('HTML Input'),
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'content' => $html
];
$bbcode = Text\HTML::toBBCode($html);
$results[] = [
'title' => DI::l10n()->t('HTML::toBBCode'),
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'content' => visible_whitespace($bbcode)
];
$html2 = Text\BBCode::convert($bbcode);
$results[] = [
'title' => DI::l10n()->t('HTML::toBBCode => BBCode::convert'),
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'content' => $html2
];
$results[] = [
'title' => DI::l10n()->t('HTML::toBBCode => BBCode::convert (raw HTML)'),
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'content' => htmlspecialchars($html2)
];
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$bbcode2plain = Text\BBCode::toPlaintext($bbcode);
$results[] = [
'title' => DI::l10n()->t('HTML::toBBCode => BBCode::toPlaintext'),
'content' => visible_whitespace($bbcode2plain),
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];
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$markdown = Text\HTML::toMarkdown($html);
$results[] = [
'title' => DI::l10n()->t('HTML::toMarkdown'),
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'content' => visible_whitespace($markdown)
];
$text = Text\HTML::toPlaintext($html, 0);
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$results[] = [
'title' => DI::l10n()->t('HTML::toPlaintext'),
'content' => visible_whitespace($text),
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];
$text = Text\HTML::toPlaintext($html, 0, true);
$results[] = [
'title' => DI::l10n()->t('HTML::toPlaintext (compact)'),
'content' => visible_whitespace($text),
];
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}
}
$tpl = Renderer::getMarkupTemplate('babel.tpl');
$o = Renderer::replaceMacros($tpl, [
'$text' => ['text', DI::l10n()->t('Source text'), $_REQUEST['text'] ?? '', ''],
'$type_bbcode' => ['type', DI::l10n()->t('BBCode'), 'bbcode', '', (($_REQUEST['type'] ?? '') ?: 'bbcode') == 'bbcode'],
'$type_diaspora' => ['type', DI::l10n()->t('Diaspora'), 'diaspora', '', (($_REQUEST['type'] ?? '') ?: 'bbcode') == 'diaspora'],
'$type_markdown' => ['type', DI::l10n()->t('Markdown'), 'markdown', '', (($_REQUEST['type'] ?? '') ?: 'bbcode') == 'markdown'],
'$type_html' => ['type', DI::l10n()->t('HTML'), 'html', '', (($_REQUEST['type'] ?? '') ?: 'bbcode') == 'html'],
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'$results' => $results
]);
return $o;
}
}