98 lines
3.6 KiB
PHP
98 lines
3.6 KiB
PHP
<?php
|
|
/* Copyright (C) 2008-2023 Laurent Destailleur <eldy@users.sourceforge.net>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
* or see https://www.gnu.org/
|
|
*/
|
|
|
|
/**
|
|
* \file htdocs/core/lib/parsemd.lib.php
|
|
* \brief This file contains functions dedicated to MD parsing.
|
|
*/
|
|
|
|
/**
|
|
* Function to parse MD content into HTML
|
|
*
|
|
* @param string $content MD content
|
|
* @param string $parser 'parsedown' or 'nl2br'
|
|
* @param string $replaceimagepath Replace path to image with another path. Example: ('doc/'=>'xxx/aaa/')
|
|
* @return string Parsed content
|
|
*/
|
|
function dolMd2Html($content, $parser = 'parsedown', $replaceimagepath = null)
|
|
{
|
|
// Replace a HTML string with a Markdown syntax
|
|
$content = preg_replace('/<a href="([^"]+)">([^<]+)<\/a>/', '[\2](\1)', $content);
|
|
//$content = preg_replace('/<a href="([^"]+)" target="([^"]+)">([^<]+)<\/a>/', '[\3](\1){:target="\2"}', $content);
|
|
$content = preg_replace('/<a href="([^"]+)" target="([^"]+)">([^<]+)<\/a>/', '[\3](\1)', $content);
|
|
|
|
// Replace HTML comments
|
|
$content = preg_replace('/<!--.*-->/Ums', '', $content); // We remove HTML comment that are not MD comment because they will be escaped and output when setSafeMode is set to true.
|
|
|
|
if (is_array($replaceimagepath)) {
|
|
foreach ($replaceimagepath as $key => $val) {
|
|
$keytoreplace = ']('.$key;
|
|
$valafter = ']('.$val;
|
|
$content = preg_replace('/'.preg_quote($keytoreplace, '/').'/m', $valafter, $content);
|
|
}
|
|
}
|
|
if ($parser == 'parsedown') {
|
|
include_once DOL_DOCUMENT_ROOT.'/includes/parsedown/Parsedown.php';
|
|
$parsedown = new Parsedown();
|
|
$parsedown->setSafeMode(true); // This will escape HTML link <a href=""> into html entities but markdown links are ok
|
|
|
|
// Because HTML will be HTML entity encoded, we replace tag we want to keep
|
|
$content = preg_replace('/<span style="([^"]+)">/', '<!-- SPAN_STYLE_\1 -->', $content);
|
|
$content = preg_replace('/<\/span>/', '<!-- SPAN_END -->', $content);
|
|
|
|
$content = $parsedown->text($content);
|
|
|
|
$content = preg_replace('/<!-- SPAN_STYLE_([^-]+) -->/', '<span style="\1">', $content);
|
|
$content = preg_replace('/<!-- SPAN_END -->/', '</span>', $content);
|
|
} else {
|
|
$content = nl2br($content);
|
|
}
|
|
|
|
return $content;
|
|
}
|
|
|
|
|
|
/**
|
|
* Function to parse MD content into ASCIIDOC
|
|
*
|
|
* @param string $content MD content
|
|
* @param string $parser 'dolibarr'
|
|
* @param string $replaceimagepath Replace path to image with another path. Example: ('doc/'=>'xxx/aaa/')
|
|
* @return string Parsed content
|
|
*/
|
|
function dolMd2Asciidoc($content, $parser = 'dolibarr', $replaceimagepath = null)
|
|
{
|
|
if (is_array($replaceimagepath)) {
|
|
foreach ($replaceimagepath as $key => $val) {
|
|
$keytoreplace = ']('.$key;
|
|
$valafter = ']('.$val;
|
|
$content = preg_replace('/'.preg_quote($keytoreplace, '/').'/m', $valafter, $content);
|
|
}
|
|
}
|
|
//if ($parser == 'dolibarr')
|
|
//{
|
|
$content = preg_replace('/<!--.*-->/msU', '', $content);
|
|
//}
|
|
//else
|
|
//{
|
|
// $content = $content;
|
|
//}
|
|
|
|
return $content;
|
|
}
|