3 * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)
4 * Copyright (C) 2002-2010 The Nucleus Group
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 2
9 * of the License, or (at your option) any later version.
10 * (see nucleus/documentation/index.html#license for more info)
14 * This script is provides an XML-RPC [1] interface to Nucleus [2].
16 * At this time, the Blogger API [3], the metaWeblog API [4] and
17 * parts of the Movable Type API [5] are implemented
19 * This script uses the the 'XML-RPC for PHP v1.02' implementation [6]
20 * All other code was written by Wouter Demuynck [7]
22 * [1] http://www.xmlrpc.com/
23 * [2] http://nucleuscms.org/
24 * [3] http://plant.blogger.com/api/
25 * [4] http://www.xmlrpc.com/metaWeblogApi
26 * [5] http://www.movabletype.org/docs/mtmanual_programmatic.html
27 * [6] http://phpxmlrpc.sourceforge.net/
28 * [7] http://demuynck.org/
31 * The Blogger API: (more info in the documentation)
35 * blogger.getUsersBlogs
37 * blogger.getRecentPosts
43 * Note: The getUserInfo response contains an empty 'lastname' and the full name as
45 * Note: Blogger API methods only affect the body field of items
47 * The metaWeblog API (more info in documentation)
52 * metaWeblog.getCategories
53 * metaWeblog.newMediaObject
54 * metaWeblog.getRecentPosts
56 * Note: metaWeblog API methods only affect the body and title fields of items.
57 * the extended part is left untouched (and empty for new posts)
59 * The Movable Type API
63 * @license http://nucleuscms.org/license.txt GNU General Public License
64 * @copyright Copyright (C) 2002-2010 The Nucleus Group
66 * @version $NucleusJP: server.php,v 1.8.2.1 2007/09/07 07:12:42 kimitake Exp $
69 require("../../config.php"); // include Nucleus libs and code
70 //include($DIR_LIBS . "xmlrpc.inc.php");
71 //include($DIR_LIBS . "xmlrpcs.inc.php");
72 include_libs('xmlrpc.inc.php',false,false);
73 include_libs('xmlrpcs.inc.php',false,false);
75 /* define xmlrpc settings */
76 $xmlrpc_internalencoding = _CHARSET;
77 $xmlrpc_defencoding = 'UTF-8';
79 /* definition of available methods */
81 $functionDefs = array();
83 // load server functions
84 include('api_blogger.inc.php');
85 include('api_metaweblog.inc.php');
86 // include('api_nucleus.inc.php'); // uncomment if you still want to use the nucleus.* methods
87 include('api_mt.inc.php');
91 $s = new xmlrpc_server( $functionDefs );
94 /* ------------------------------ private functions ---------------------------------- */
97 * Adds an item to the given blog. Username and password are required to login
99 function _addItem($blogid, $username, $password, $title, $body, $more, $publish, $closed, $catname = "") {
100 $blog = new BLOG($blogid);
101 $timestamp = $blog->getCorrectTime();
102 return _addDatedItem($blogid, $username, $password, $title, $body, $more, $publish, $closed, $timestamp, 0, $catname);
106 * Adds item to blog, with time of item given
108 function _addDatedItem($blogid, $username, $password, $title, $body, $more, $publish, $closed, $timestamp, $future, $catname = "") {
112 if (!$mem->login($username, $password))
113 return _error(1,"Could not log in");
115 // 2. check if allowed to add to blog
116 if (!BLOG::existsID($blogid))
117 return _error(2,"No such blog ($blogid)");
118 if (!$mem->teamRights($blogid))
119 return _error(3,"Not a team member");
121 return _error(4,"Cannot add empty items!");
123 // 3. calculate missing vars
124 $blog = new BLOG($blogid);
126 // get category id (or id for default category when false category)
127 $catid = $blog->getCategoryIdFromName($catname);
137 $itemid = $blog->additem($catid, $title, $body, $more, $blogid, $mem->getID(), $timestamp, $closed, $draft);
139 // [TODO] ping weblogs.com ?
141 return new xmlrpcresp(new xmlrpcval($itemid,"string"));
145 * Updates an item. Username and password are required to login
147 function _edititem($itemid, $username, $password, $catid, $title, $body, $more, $wasdraft, $publish, $closed) {
152 if (!$mem->login($username, $password))
153 return _error(1,"Could not log in");
155 // 2. check if allowed to add to blog
156 if (!$manager->existsItem($itemid,1,1))
157 return _error(6,"No such item ($itemid)");
158 if (!$mem->canAlterItem($itemid))
159 return _error(7,"Not allowed to alter item");
162 ITEM::update($itemid, $catid, $title, $body, $more, $closed, $wasdraft, $publish, 0);
164 return new xmlrpcresp(new xmlrpcval(1,"boolean"));
168 * Gives the list of blogs to which the user with given name and password has access
170 function _getUsersBlogs($username, $password) {
173 if (!$mem->login($username, $password))
174 return _error(1,"Could not log in");
176 // 2. Get list of blogs
178 $structarray = array();
179 $query = "SELECT bnumber, bname, burl"
180 . ' FROM '.sql_table('blog').', '.sql_table('team')
181 . " WHERE tblog=bnumber and tmember=" . $mem->getID()
183 $r = sql_query($query);
185 while ($obj = sql_fetch_object($r)) {
187 $blogurl = $obj->burl;
189 $blogurl = 'http://';
191 $newstruct = new xmlrpcval(array(
192 "url" => new xmlrpcval($blogurl,"string"),
193 "blogid" => new xmlrpcval($obj->bnumber,"string"),
194 "blogName" => new xmlrpcval($obj->bname,"string")
196 array_push($structarray, $newstruct);
199 return new xmlrpcresp(new xmlrpcval( $structarray , "array"));
203 function _getUserInfo($username, $password) {
206 if (!$mem->login($username, $password))
207 return _error(1,"Could not log in");
209 // 3. return the info
210 // Structure returned has nickname, userid, url, email, lastname, firstname
212 $newstruct = new xmlrpcval(array(
213 "nickname" => new xmlrpcval($mem->getDisplayName(),"string"),
214 "userid" => new xmlrpcval($mem->getID(),"string"),
215 "url" => new xmlrpcval($mem->getURL(),"string"),
216 "email" => new xmlrpcval($mem->getEmail(),"string"),
217 "lastname" => new xmlrpcval("","string"),
218 "firstname" => new xmlrpcval($mem->getRealName(),"string")
221 return new xmlrpcresp($newstruct);
229 function _deleteItem($itemid, $username, $password) {
234 if (!$mem->login($username, $password))
235 return _error(1,"Could not log in");
237 // 2. check if allowed
238 if (!$manager->existsItem($itemid,1,1))
239 return _error(6,"No such item ($itemid)");
240 $blogid = getBlogIDFromItemID($itemid);
241 if (!$mem->teamRights($blogid))
242 return _error(3,"Not a team member");
245 ITEM::delete($itemid);
247 return new xmlrpcresp(new xmlrpcval(1,"boolean"));
253 function _getSkinPart($blogid, $username, $password, $type) {
256 if (!$mem->login($username, $password))
257 return _error(1,"Could not log in");
259 // 2. check if allowed
260 if (!BLOG::existsID($blogid))
261 return _error(2,"No such blog ($blogid)");
262 if (!$mem->teamRights($blogid))
263 return _error(3,"Not a team member");
265 // 3. return skin part
266 $blog = new BLOG($blogid);
267 $skin = new SKIN($blog->getDefaultSkin());
268 return new xmlrpcresp(new xmlrpcval($skin->getContent($type),"string"));
272 function _setSkinPart($blogid, $username, $password, $content, $type) {
275 if (!$mem->login($username, $password))
276 return _error(1,"Could not log in");
278 // 2. check if allowed
279 if (!BLOG::existsID($blogid))
280 return _error(2,"No such blog ($blogid)");
281 if (!$mem->teamRights($blogid))
282 return _error(3,"Not a team member");
284 // 3. update skin part
285 $blog = new BLOG($blogid);
286 $skin = new SKIN($blog->getDefaultSkin());
287 $skin->update($type, $content);
289 return new xmlrpcresp(new xmlrpcval(1,'boolean'));
293 * Some convenience methods
296 function _getScalar($m, $idx) {
297 $v = $m->getParam($idx);
298 return $v->scalarval();
301 function _getStructVal($struct, $key) {
302 $t = $struct->structmem($key);
304 return ''; // no such struct value
306 return $t->scalarval();
309 function _getArrayVal($a, $idx) {
310 $t = $a->arraymem($idx);
311 return $t->scalarval();
315 * Returns an XML-RPC error response
316 * $err is the error number (>0, will be added to $xmlrpcerruser)
318 function _error($err, $msg) {
319 global $xmlrpcerruser;
320 return new xmlrpcresp(0, $xmlrpcerruser + $err, $msg);