mirror of https://github.com/friendica/friendica
322 lines
10 KiB
PHP
322 lines
10 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2020, Friendica
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Module\Debug;
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use Friendica\BaseModule;
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use Friendica\Content\PageInfo;
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use Friendica\Content\Text;
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use Friendica\Core\Protocol;
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use Friendica\Core\Renderer;
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use Friendica\DI;
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use Friendica\Model\Conversation;
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use Friendica\Model\Item;
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use Friendica\Protocol\Activity;
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use Friendica\Model\Tag;
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use Friendica\Util\XML;
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/**
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* Translates input text into different formats (HTML, BBCode, Markdown)
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*/
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class Babel extends BaseModule
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{
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public static function content(array $parameters = [])
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{
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function visible_whitespace($s)
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{
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return '<pre>' . htmlspecialchars($s) . '</pre>';
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}
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$results = [];
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if (!empty($_REQUEST['text'])) {
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switch (($_REQUEST['type'] ?? '') ?: 'bbcode') {
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case 'bbcode':
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$bbcode = $_REQUEST['text'];
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$results[] = [
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'title' => DI::l10n()->t('Source input'),
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'content' => visible_whitespace($bbcode)
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];
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$plain = Text\BBCode::toPlaintext($bbcode, false);
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$results[] = [
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'title' => DI::l10n()->t('BBCode::toPlaintext'),
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'content' => visible_whitespace($plain)
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];
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$html = Text\BBCode::convert($bbcode);
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$results[] = [
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'title' => DI::l10n()->t('BBCode::convert (raw HTML)'),
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'content' => visible_whitespace($html)
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];
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$results[] = [
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'title' => DI::l10n()->t('BBCode::convert (hex)'),
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'content' => visible_whitespace(bin2hex($html)),
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];
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$results[] = [
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'title' => DI::l10n()->t('BBCode::convert'),
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'content' => $html
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];
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$bbcode2 = Text\HTML::toBBCode($html);
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$results[] = [
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'title' => DI::l10n()->t('BBCode::convert => HTML::toBBCode'),
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'content' => visible_whitespace($bbcode2)
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];
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$markdown = Text\BBCode::toMarkdown($bbcode);
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$results[] = [
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'title' => DI::l10n()->t('BBCode::toMarkdown'),
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'content' => visible_whitespace($markdown)
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];
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$html2 = Text\Markdown::convert($markdown);
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$results[] = [
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'title' => DI::l10n()->t('BBCode::toMarkdown => Markdown::convert (raw HTML)'),
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'content' => visible_whitespace($html2)
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];
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$results[] = [
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'title' => DI::l10n()->t('BBCode::toMarkdown => Markdown::convert'),
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'content' => $html2
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];
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$bbcode3 = Text\Markdown::toBBCode($markdown);
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$results[] = [
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'title' => DI::l10n()->t('BBCode::toMarkdown => Markdown::toBBCode'),
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'content' => visible_whitespace($bbcode3)
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];
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$bbcode4 = Text\HTML::toBBCode($html2);
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$results[] = [
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'title' => DI::l10n()->t('BBCode::toMarkdown => Markdown::convert => HTML::toBBCode'),
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'content' => visible_whitespace($bbcode4)
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];
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$tags = Text\BBCode::getTags($bbcode);
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$body = Item::setHashtags($bbcode);
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$results[] = [
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'title' => DI::l10n()->t('Item Body'),
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'content' => visible_whitespace($body)
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];
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$results[] = [
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'title' => DI::l10n()->t('Item Tags'),
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'content' => visible_whitespace(var_export($tags, true)),
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];
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$body2 = PageInfo::searchAndAppendToBody($bbcode, true);
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$results[] = [
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'title' => DI::l10n()->t('PageInfo::appendToBody'),
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'content' => visible_whitespace($body2)
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];
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$html3 = Text\BBCode::convert($body2);
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$results[] = [
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'title' => DI::l10n()->t('PageInfo::appendToBody => BBCode::convert (raw HTML)'),
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'content' => visible_whitespace($html3)
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];
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$results[] = [
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'title' => DI::l10n()->t('PageInfo::appendToBody => BBCode::convert'),
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'content' => $html3
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];
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break;
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case 'diaspora':
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$diaspora = trim($_REQUEST['text']);
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$results[] = [
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'title' => DI::l10n()->t('Source input (Diaspora format)'),
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'content' => visible_whitespace($diaspora),
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];
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$markdown = XML::unescape($diaspora);
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case 'markdown':
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$markdown = $markdown ?? trim($_REQUEST['text']);
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$results[] = [
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'title' => DI::l10n()->t('Source input (Markdown)'),
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'content' => visible_whitespace($markdown),
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];
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$html = Text\Markdown::convert($markdown);
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$results[] = [
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'title' => DI::l10n()->t('Markdown::convert (raw HTML)'),
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'content' => visible_whitespace($html),
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];
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$results[] = [
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'title' => DI::l10n()->t('Markdown::convert'),
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'content' => $html
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];
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$bbcode = Text\Markdown::toBBCode($markdown);
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$results[] = [
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'title' => DI::l10n()->t('Markdown::toBBCode'),
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'content' => visible_whitespace($bbcode),
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];
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break;
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case 'html' :
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$html = trim($_REQUEST['text']);
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$results[] = [
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'title' => DI::l10n()->t('Raw HTML input'),
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'content' => visible_whitespace($html),
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];
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$results[] = [
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'title' => DI::l10n()->t('HTML Input'),
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'content' => $html
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];
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$config = \HTMLPurifier_Config::createDefault();
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$HTMLPurifier = new \HTMLPurifier($config);
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$purified = $HTMLPurifier->purify($html);
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$results[] = [
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'title' => DI::l10n()->t('HTML Purified (raw)'),
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'content' => visible_whitespace($purified),
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];
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$results[] = [
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'title' => DI::l10n()->t('HTML Purified (hex)'),
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'content' => visible_whitespace(bin2hex($purified)),
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];
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$results[] = [
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'title' => DI::l10n()->t('HTML Purified'),
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'content' => $purified,
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];
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$bbcode = Text\HTML::toBBCode($html);
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$results[] = [
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'title' => DI::l10n()->t('HTML::toBBCode'),
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'content' => visible_whitespace($bbcode)
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];
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$html2 = Text\BBCode::convert($bbcode);
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$results[] = [
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'title' => DI::l10n()->t('HTML::toBBCode => BBCode::convert'),
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'content' => $html2
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];
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$results[] = [
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'title' => DI::l10n()->t('HTML::toBBCode => BBCode::convert (raw HTML)'),
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'content' => htmlspecialchars($html2)
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];
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$bbcode2plain = Text\BBCode::toPlaintext($bbcode);
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$results[] = [
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'title' => DI::l10n()->t('HTML::toBBCode => BBCode::toPlaintext'),
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'content' => visible_whitespace($bbcode2plain),
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];
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$markdown = Text\HTML::toMarkdown($html);
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$results[] = [
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'title' => DI::l10n()->t('HTML::toMarkdown'),
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'content' => visible_whitespace($markdown)
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];
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$text = Text\HTML::toPlaintext($html, 0);
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$results[] = [
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'title' => DI::l10n()->t('HTML::toPlaintext'),
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'content' => visible_whitespace($text),
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];
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$text = Text\HTML::toPlaintext($html, 0, true);
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$results[] = [
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'title' => DI::l10n()->t('HTML::toPlaintext (compact)'),
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'content' => visible_whitespace($text),
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];
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break;
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case 'twitter':
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$json = trim($_REQUEST['text']);
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if (file_exists('addon/twitter/twitter.php')) {
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require_once 'addon/twitter/twitter.php';
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if (parse_url($json) !== false) {
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preg_match('#^https?://(?:mobile\.|www\.)?twitter.com/[^/]+/status/(\d+).*#', $json, $matches);
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$status = twitter_statuses_show($matches[1]);
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} else {
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$status = json_decode($json);
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}
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$results[] = [
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'title' => DI::l10n()->t('Decoded post'),
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'content' => visible_whitespace(var_export($status, true)),
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];
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$postarray = [];
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$postarray['object-type'] = Activity\ObjectType::NOTE;
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if (!empty($status->full_text)) {
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$postarray['body'] = $status->full_text;
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} else {
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$postarray['body'] = $status->text;
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}
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// When the post contains links then use the correct object type
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if (count($status->entities->urls) > 0) {
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$postarray['object-type'] = Activity\ObjectType::BOOKMARK;
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}
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$picture = \twitter_media_entities($status, $postarray);
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$results[] = [
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'title' => DI::l10n()->t('Post array before expand entities'),
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'content' => visible_whitespace(var_export($postarray, true)),
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];
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$converted = \twitter_expand_entities($postarray['body'], $status, $picture);
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$results[] = [
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'title' => DI::l10n()->t('Post converted'),
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'content' => visible_whitespace(var_export($converted, true)),
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];
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$results[] = [
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'title' => DI::l10n()->t('Converted body'),
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'content' => visible_whitespace($converted['body']),
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];
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} else {
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$results[] = [
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'title' => DI::l10n()->t('Error'),
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'content' => DI::l10n()->t('Twitter addon is absent from the addon/ folder.'),
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];
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}
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break;
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}
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}
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$tpl = Renderer::getMarkupTemplate('babel.tpl');
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$o = Renderer::replaceMacros($tpl, [
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'$text' => ['text', DI::l10n()->t('Source text'), $_REQUEST['text'] ?? '', ''],
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'$type_bbcode' => ['type', DI::l10n()->t('BBCode'), 'bbcode', '', (($_REQUEST['type'] ?? '') ?: 'bbcode') == 'bbcode'],
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'$type_diaspora' => ['type', DI::l10n()->t('Diaspora'), 'diaspora', '', (($_REQUEST['type'] ?? '') ?: 'bbcode') == 'diaspora'],
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'$type_markdown' => ['type', DI::l10n()->t('Markdown'), 'markdown', '', (($_REQUEST['type'] ?? '') ?: 'bbcode') == 'markdown'],
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'$type_html' => ['type', DI::l10n()->t('HTML'), 'html', '', (($_REQUEST['type'] ?? '') ?: 'bbcode') == 'html'],
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'$flag_twitter' => file_exists('addon/twitter/twitter.php'),
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'$type_twitter' => ['type', DI::l10n()->t('Twitter Source / Tweet URL (requires API key)'), 'twitter', '', (($_REQUEST['type'] ?? '') ?: 'bbcode') == 'twitter'],
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'$results' => $results
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]);
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return $o;
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}
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}
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