3 * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)
4 * Copyright (C) 2002-2013 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
65 require("../../config.php"); // include Nucleus libs and code
66 //include($DIR_LIBS . "xmlrpc.inc.php");
67 //include($DIR_LIBS . "xmlrpcs.inc.php");
68 include_libs('xmlrpc.inc.php',false,false);
69 include_libs('xmlrpcs.inc.php',false,false);
71 /* define xmlrpc settings */
72 //$xmlrpc_internalencoding = _CHARSET;
73 $xmlrpc_internalencoding = 'UTF-8';
74 $xmlrpc_defencoding = 'UTF-8';
76 /* definition of available methods */
78 $functionDefs = array();
80 // load server functions
81 include('api_blogger.inc.php');
82 include('api_metaweblog.inc.php');
83 // include('api_nucleus.inc.php'); // uncomment if you still want to use the nucleus.* methods
84 include('api_mt.inc.php');
88 $s = new xmlrpc_server( $functionDefs );
91 /* ------------------------------ private functions ---------------------------------- */
94 * Adds an item to the given blog. Username and password are required to login
96 function _addItem($blogid, $username, $password, $title, $body, $more, $publish, $closed, $catname = "") {
97 $blog = new BLOG($blogid);
98 $timestamp = $blog->getCorrectTime();
99 return _addDatedItem($blogid, $username, $password, $title, $body, $more, $publish, $closed, $timestamp, 0, $catname);
103 * Adds item to blog, with time of item given
105 function _addDatedItem($blogid, $username, $password, $title, $body, $more, $publish, $closed, $timestamp, $future, $catname = "") {
109 if (!$mem->login($username, $password))
110 return _error(1,"Could not log in");
112 // 2. check if allowed to add to blog
113 if (!BLOG::existsID($blogid))
114 return _error(2,"No such blog ($blogid)");
115 if (!$mem->teamRights($blogid))
116 return _error(3,"Not a team member");
118 return _error(4,"Cannot add empty items!");
120 // 3. calculate missing vars
121 $blog = new BLOG($blogid);
123 // get category id (or id for default category when false category)
124 $catid = $blog->getCategoryIdFromName($catname);
133 if (strtolower(_CHARSET) != 'utf-8') {
134 $title = mb_convert_encoding($title, _CHARSET, "UTF-8");
\r
135 $body = mb_convert_encoding($body, _CHARSET, "UTF-8");
\r
136 $more = mb_convert_encoding($more, _CHARSET, "UTF-8");
\r
140 $itemid = $blog->additem($catid, $title, $body, $more, $blogid, $mem->getID(), $timestamp, $closed, $draft);
142 // [TODO] ping weblogs.com ?
144 return new xmlrpcresp(new xmlrpcval($itemid,"string"));
148 * Updates an item. Username and password are required to login
150 function _edititem($itemid, $username, $password, $catid, $title, $body, $more, $wasdraft, $publish, $closed) {
155 if (!$mem->login($username, $password))
156 return _error(1,"Could not log in");
158 // 2. check if allowed to add to blog
159 if (!$manager->existsItem($itemid,1,1))
160 return _error(6,"No such item ($itemid)");
161 if (!$mem->canAlterItem($itemid))
162 return _error(7,"Not allowed to alter item");
164 if (strtolower(_CHARSET) != 'utf-8') {
165 $title = mb_convert_encoding($title, _CHARSET, _CHARSET.",UTF-8");
\r
166 $body = mb_convert_encoding($body, _CHARSET, _CHARSET.",UTF-8");
\r
167 $more = mb_convert_encoding($more, _CHARSET, _CHARSET.",UTF-8");
\r
171 ITEM::update($itemid, $catid, $title, $body, $more, $closed, $wasdraft, $publish, 0);
173 return new xmlrpcresp(new xmlrpcval(1,"boolean"));
177 * Gives the list of blogs to which the user with given name and password has access
179 function _getUsersBlogs($username, $password) {
182 if (!$mem->login($username, $password))
183 return _error(1,"Could not log in");
185 // 2. Get list of blogs
187 $structarray = array();
188 $query = "SELECT bnumber, bname, burl"
189 . ' FROM '.sql_table('blog').', '.sql_table('team')
190 . " WHERE tblog=bnumber and tmember=" . $mem->getID()
192 $r = sql_query($query);
194 while ($obj = sql_fetch_object($r)) {
196 $blogurl = $obj->burl;
198 $blogurl = 'http://';
200 $newstruct = new xmlrpcval(array(
201 "url" => new xmlrpcval($blogurl,"string"),
202 "blogid" => new xmlrpcval($obj->bnumber,"string"),
203 "blogName" => new xmlrpcval($obj->bname,"string")
205 array_push($structarray, $newstruct);
208 return new xmlrpcresp(new xmlrpcval( $structarray , "array"));
212 function _getUserInfo($username, $password) {
215 if (!$mem->login($username, $password))
216 return _error(1,"Could not log in");
218 // 3. return the info
219 // Structure returned has nickname, userid, url, email, lastname, firstname
221 $newstruct = new xmlrpcval(array(
222 "nickname" => new xmlrpcval($mem->getDisplayName(),"string"),
223 "userid" => new xmlrpcval($mem->getID(),"string"),
224 "url" => new xmlrpcval($mem->getURL(),"string"),
225 "email" => new xmlrpcval($mem->getEmail(),"string"),
226 "lastname" => new xmlrpcval("","string"),
227 "firstname" => new xmlrpcval($mem->getRealName(),"string")
230 return new xmlrpcresp($newstruct);
238 function _deleteItem($itemid, $username, $password) {
243 if (!$mem->login($username, $password))
244 return _error(1,"Could not log in");
246 // 2. check if allowed
247 if (!$manager->existsItem($itemid,1,1))
248 return _error(6,"No such item ($itemid)");
249 $blogid = getBlogIDFromItemID($itemid);
250 if (!$mem->teamRights($blogid))
251 return _error(3,"Not a team member");
254 ITEM::delete($itemid);
256 return new xmlrpcresp(new xmlrpcval(1,"boolean"));
262 function _getSkinPart($blogid, $username, $password, $type) {
265 if (!$mem->login($username, $password))
266 return _error(1,"Could not log in");
268 // 2. check if allowed
269 if (!BLOG::existsID($blogid))
270 return _error(2,"No such blog ($blogid)");
271 if (!$mem->teamRights($blogid))
272 return _error(3,"Not a team member");
274 // 3. return skin part
275 $blog = new BLOG($blogid);
276 $skin = new SKIN($blog->getDefaultSkin());
277 return new xmlrpcresp(new xmlrpcval($skin->getContent($type),"string"));
281 function _setSkinPart($blogid, $username, $password, $content, $type) {
284 if (!$mem->login($username, $password))
285 return _error(1,"Could not log in");
287 // 2. check if allowed
288 if (!BLOG::existsID($blogid))
289 return _error(2,"No such blog ($blogid)");
290 if (!$mem->teamRights($blogid))
291 return _error(3,"Not a team member");
293 // 3. update skin part
294 $blog = new BLOG($blogid);
295 $skin = new SKIN($blog->getDefaultSkin());
296 $skin->update($type, $content);
298 return new xmlrpcresp(new xmlrpcval(1,'boolean'));
302 * Some convenience methods
305 function _getScalar($m, $idx) {
306 $v = $m->getParam($idx);
307 return $v->scalarval();
310 function _getStructVal($struct, $key) {
311 $t = $struct->structmem($key);
313 return ''; // no such struct value
315 return $t->scalarval();
318 function _getArrayVal($a, $idx) {
319 $t = $a->arraymem($idx);
320 return $t->scalarval();
324 * Returns an XML-RPC error response
325 * $err is the error number (>0, will be added to $xmlrpcerruser)
327 function _error($err, $msg) {
328 global $xmlrpcerruser;
329 return new xmlrpcresp(0, $xmlrpcerruser + $err, $msg);