128 lines
3.3 KiB
PHP
128 lines
3.3 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* StatusNet - the distributed open-source microblogging tool
|
||
|
|
* Copyright (C) 2011, StatusNet, Inc.
|
||
|
|
*
|
||
|
|
* Utility for finding and parsing documentation files
|
||
|
|
*
|
||
|
|
* PHP version 5
|
||
|
|
*
|
||
|
|
* 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 <http://www.gnu.org/licenses/>.
|
||
|
|
*
|
||
|
|
* @category Documentation
|
||
|
|
* @package StatusNet
|
||
|
|
* @author Evan Prodromou <evan@status.net>
|
||
|
|
* @copyright 2011 StatusNet, Inc.
|
||
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
|
||
|
|
* @link http://status.net/
|
||
|
|
*/
|
||
|
|
|
||
|
|
if (!defined('STATUSNET')) {
|
||
|
|
// This check helps protect against security problems;
|
||
|
|
// your code file can't be executed directly from the web.
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Utility for finding and parsing documentation files
|
||
|
|
*
|
||
|
|
* @category Documentation
|
||
|
|
* @package StatusNet
|
||
|
|
* @author Evan Prodromou <evan@status.net>
|
||
|
|
* @copyright 2011 StatusNet, Inc.
|
||
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
|
||
|
|
* @link http://status.net/
|
||
|
|
*/
|
||
|
|
|
||
|
|
class DocFile
|
||
|
|
{
|
||
|
|
protected $filename;
|
||
|
|
protected $contents;
|
||
|
|
|
||
|
|
function __construct($filename)
|
||
|
|
{
|
||
|
|
$this->filename = $filename;
|
||
|
|
}
|
||
|
|
|
||
|
|
static function forTitle($title, $paths)
|
||
|
|
{
|
||
|
|
if (is_string($paths)) {
|
||
|
|
$paths = array($paths);
|
||
|
|
}
|
||
|
|
|
||
|
|
$filename = null;
|
||
|
|
|
||
|
|
foreach ($paths as $path) {
|
||
|
|
|
||
|
|
$def = $path.'/'.$title;
|
||
|
|
if (!file_exists($def)) {
|
||
|
|
$def = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
$lang = glob($path.'/'.$title.'.*');
|
||
|
|
|
||
|
|
if ($lang === false) {
|
||
|
|
$lang = array();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!empty($lang) || !empty($def)) {
|
||
|
|
$filename = self::negotiateLanguage($lang, $def);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (empty($filename)) {
|
||
|
|
return null;
|
||
|
|
} else {
|
||
|
|
return new DocFile($filename);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function toHTML()
|
||
|
|
{
|
||
|
|
if (empty($this->contents)) {
|
||
|
|
$this->contents = file_get_contents($this->filename);
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->output = common_markup_to_html($this->contents);
|
||
|
|
}
|
||
|
|
|
||
|
|
static function defaultPaths()
|
||
|
|
{
|
||
|
|
$paths = array(INSTALLDIR.'/local/doc-src/',
|
||
|
|
INSTALLDIR.'/doc-src/');
|
||
|
|
|
||
|
|
$site = StatusNet::currentSite();
|
||
|
|
|
||
|
|
if (!empty($site)) {
|
||
|
|
array_unshift($paths, INSTALLDIR.'/local/doc-src/'.$site.'/');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static function negotiateLanguage($filenames, $defaultFilename=null)
|
||
|
|
{
|
||
|
|
// XXX: do this better
|
||
|
|
|
||
|
|
$langcode = common_language();
|
||
|
|
|
||
|
|
foreach ($filenames as $filename) {
|
||
|
|
if (preg_match('/\.'.$langcode.'$/', $filename)) {
|
||
|
|
return $filename;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $defaultFilename;
|
||
|
|
}
|
||
|
|
}
|