4 * Created on Oct 22, 2006
6 * API for MediaWiki 1.8+
8 * Copyright (C) 2006 Yuri Astrakhan <Firstname><Lastname>@gmail.com
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License along
21 * with this program; if not, write to the Free Software Foundation, Inc.,
22 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23 * http://www.gnu.org/copyleft/gpl.html
26 if (!defined('MEDIAWIKI')) {
27 // Eclipse helper - will be ignored in production
28 require_once ('ApiFormatBase.php');
34 class ApiFormatWddx
extends ApiFormatBase
{
36 public function __construct($main, $format) {
37 parent
:: __construct($main, $format);
40 public function getMimeType() {
44 public function execute() {
45 if (function_exists('wddx_serialize_value') && !$this->getIsHtml()) {
46 $this->printText(wddx_serialize_value($this->getResultData()));
48 // Don't do newlines and indentation if we weren't asked
50 $nl = ($this->getIsHtml() ?
"" : "\n");
52 $this->printText("<?xml version=\"1.0\"?>$nl");
53 $this->printText("<wddxPacket version=\"1.0\">$nl");
54 $this->printText("$indstr<header/>$nl");
55 $this->printText("$indstr<data>$nl");
56 $this->slowWddxPrinter($this->getResultData(), 4);
57 $this->printText("$indstr</data>$nl");
58 $this->printText("</wddxPacket>$nl");
63 * Recursivelly go through the object and output its data in WDDX format.
65 function slowWddxPrinter($elemValue, $indent = 0) {
66 $indstr = ($this->getIsHtml() ?
"" : str_repeat(' ', $indent));
67 $indstr2 = ($this->getIsHtml() ?
"" : str_repeat(' ', $indent +
2));
68 $nl = ($this->getIsHtml() ?
"" : "\n");
69 switch (gettype($elemValue)) {
71 // Check whether we've got an associative array (<struct>)
72 // or a regular array (<array>)
73 $cnt = count($elemValue);
74 if($cnt == 0 ||
array_keys($elemValue) === range(0, $cnt - 1)) {
76 $this->printText($indstr . wfElement('array', array(
79 foreach($elemValue as $subElemValue)
80 $this->slowWddxPrinter($subElemValue, $indent +
2);
81 $this->printText("$indstr</array>$nl");
83 // Associative array (<struct>)
84 $this->printText("$indstr<struct>$nl");
85 foreach($elemValue as $subElemName => $subElemValue) {
86 $this->printText($indstr2 . wfElement('var', array(
87 'name' => $subElemName
89 $this->slowWddxPrinter($subElemValue, $indent +
4);
90 $this->printText("$indstr2</var>$nl");
92 $this->printText("$indstr</struct>$nl");
97 $this->printText($indstr . wfElement('number', null, $elemValue) . $nl);
100 $this->printText($indstr . wfElement('string', null, $elemValue) . $nl);
103 ApiBase
:: dieDebug(__METHOD__
, 'Unknown type ' . gettype($elemValue));
107 public function getDescription() {
108 return 'Output data in WDDX format' . parent
:: getDescription();
111 public function getVersion() {
112 return __CLASS__
. ': $Id$';