*
* 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 2 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, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* http://www.gnu.org/copyleft/gpl.html
*/
if (!defined('MEDIAWIKI')) {
// Eclipse helper - will be ignored in production
require_once ('ApiBase.php');
}
abstract class ApiFormatBase extends ApiBase {
private $mIsHtml, $mFormat;
/**
* Constructor
*/
public function __construct($main, $format) {
parent :: __construct($main, $format);
$this->mIsHtml = (substr($format, -2, 2) === 'fm'); // ends with 'fm'
if ($this->mIsHtml)
$this->mFormat = substr($format, 0, -2); // remove ending 'fm'
else
$this->mFormat = $format;
$this->mFormat = strtoupper($this->mFormat);
}
/**
* Overriding class returns the mime type that should be sent to the client.
* This method is not called if getIsHtml() returns true.
* @return string
*/
public abstract function getMimeType();
public function getNeedsRawData() {
return false;
}
/**
* Returns true when an HTML filtering printer should be used.
* The default implementation assumes that formats ending with 'fm'
* should be formatted in HTML.
*/
public function getIsHtml() {
return $this->mIsHtml;
}
/**
* Initialize the printer function and prepares the output headers, etc.
* This method must be the first outputing method during execution.
* A help screen's header is printed for the HTML-based output
*/
function initPrinter($isError) {
$isHtml = $this->getIsHtml();
$mime = $isHtml ? 'text/html' : $this->getMimeType();
header("Content-Type: $mime; charset=utf-8;");
if ($isHtml) {
?>
MediaWiki API
This result is being shown in mFormat?> format,
which might not be suitable for your application.
See API help for more information.
getIsHtml()) {
?>
getIsHtml())
echo $this->formatHTML($text);
else
echo $text;
}
/**
* Prety-print various elements in HTML format, such as xml tags and URLs.
* This method also replaces any '<' with <
*/
protected function formatHTML($text) {
// encode all tags as safe blue strings
$text = ereg_replace('\<([^>]+)\>', '<\1>', $text);
// identify URLs
$text = ereg_replace("[a-zA-Z]+://[^ '()<\n]+", '\\0', $text);
// identify requests to api.php
$text = ereg_replace("api\\.php\\?[^ ()<\n\t]+", '\\0', $text);
// make strings inside * bold
$text = ereg_replace("\\*[^<>\n]+\\*", '\\0', $text);
// make strings inside $ italic
$text = ereg_replace("\\$[^<>\n]+\\$", '\\0', $text);
return $text;
}
/**
* Returns usage examples for this format.
*/
protected function getExamples() {
return 'api.php?action=query&meta=siteinfo&si=namespaces&format=' . $this->getModuleName();
}
public static function getBaseVersion() {
return __CLASS__ . ': $Id: ApiFormatBase.php 16757 2006-10-03 05:41:55Z yurik $';
}
}
?>