| 1 | <?php |
|---|
| 2 | |
|---|
| 3 | define('XMLRPC_REQUEST', true); |
|---|
| 4 | |
|---|
| 5 | // Some browser-embedded clients send cookies. We don't want them. |
|---|
| 6 | $_COOKIE = array(); |
|---|
| 7 | |
|---|
| 8 | # fix for mozBlog and other cases where '<?xml' isn't on the very first line |
|---|
| 9 | if ( isset($HTTP_RAW_POST_DATA) ) |
|---|
| 10 | $HTTP_RAW_POST_DATA = trim($HTTP_RAW_POST_DATA); |
|---|
| 11 | |
|---|
| 12 | include('./wp-config.php'); |
|---|
| 13 | |
|---|
| 14 | if ( isset( $_GET['rsd'] ) ) { // http://archipelago.phrasewise.com/rsd |
|---|
| 15 | header('Content-type: text/xml; charset=' . get_settings('blog_charset'), true); |
|---|
| 16 | |
|---|
| 17 | ?> |
|---|
| 18 | <?php echo '<?xml version="1.0" encoding="'.get_settings('blog_charset').'"?'.'>'; ?> |
|---|
| 19 | <rsd version="1.0" xmlns="http://archipelago.phrasewise.com/rsd"> |
|---|
| 20 | <service> |
|---|
| 21 | <engineName>WordPress</engineName> |
|---|
| 22 | <engineLink>http://wordpress.org/</engineLink> |
|---|
| 23 | <homePageLink><?php bloginfo_rss('url') ?></homePageLink> |
|---|
| 24 | <apis> |
|---|
| 25 | <api name="Movable Type" blogID="1" preferred="true" apiLink="<?php bloginfo_rss('url') ?>/xmlrpc.php" /> |
|---|
| 26 | <api name="MetaWeblog" blogID="1" preferred="false" apiLink="<?php bloginfo_rss('url') ?>/xmlrpc.php" /> |
|---|
| 27 | <api name="Blogger" blogID="1" preferred="false" apiLink="<?php bloginfo_rss('url') ?>/xmlrpc.php" /> |
|---|
| 28 | </apis> |
|---|
| 29 | </service> |
|---|
| 30 | </rsd> |
|---|
| 31 | <?php |
|---|
| 32 | exit; |
|---|
| 33 | } |
|---|
| 34 | |
|---|
| 35 | include_once(ABSPATH . WPINC . '/class-IXR.php'); |
|---|
| 36 | |
|---|
| 37 | // Turn off all warnings and errors. |
|---|
| 38 | // error_reporting(0); |
|---|
| 39 | |
|---|
| 40 | $post_default_title = ""; // posts submitted via the xmlrpc interface get that title |
|---|
| 41 | |
|---|
| 42 | $xmlrpc_logging = 1; |
|---|
| 43 | |
|---|
| 44 | function logIO($io,$msg) { |
|---|
| 45 | global $xmlrpc_logging; |
|---|
| 46 | if ($xmlrpc_logging) { |
|---|
| 47 | $fp = fopen("../xmlrpc.log","a+"); |
|---|
| 48 | $date = gmdate("Y-m-d H:i:s "); |
|---|
| 49 | $iot = ($io == "I") ? " Input: " : " Output: "; |
|---|
| 50 | fwrite($fp, "\n\n".$date.$iot.$msg); |
|---|
| 51 | fclose($fp); |
|---|
| 52 | } |
|---|
| 53 | return true; |
|---|
| 54 | } |
|---|
| 55 | |
|---|
| 56 | function starify($string) { |
|---|
| 57 | $i = strlen($string); |
|---|
| 58 | return str_repeat('*', $i); |
|---|
| 59 | } |
|---|
| 60 | |
|---|
| 61 | logIO("I", $HTTP_RAW_POST_DATA); |
|---|
| 62 | |
|---|
| 63 | |
|---|
| 64 | function mkdir_p($target) { |
|---|
| 65 | // from php.net/mkdir user contributed notes |
|---|
| 66 | if (file_exists($target)) { |
|---|
| 67 | if (!is_dir($target)) { |
|---|
| 68 | return false; |
|---|
| 69 | } else { |
|---|
| 70 | return true; |
|---|
| 71 | } |
|---|
| 72 | } |
|---|
| 73 | |
|---|
| 74 | // Attempting to create the directory may clutter up our display. |
|---|
| 75 | if (@mkdir($target)) { |
|---|
| 76 | return true; |
|---|
| 77 | } |
|---|
| 78 | |
|---|
| 79 | // If the above failed, attempt to create the parent node, then try again. |
|---|
| 80 | if (mkdir_p(dirname($target))) { |
|---|
| 81 | return mkdir_p($target); |
|---|
| 82 | } |
|---|
| 83 | |
|---|
| 84 | return false; |
|---|
| 85 | } |
|---|
| 86 | |
|---|
| 87 | |
|---|
| 88 | class wp_xmlrpc_server extends IXR_Server { |
|---|
| 89 | |
|---|
| 90 | function wp_xmlrpc_server() { |
|---|
| 91 | $this->methods = array( |
|---|
| 92 | // Blogger API |
|---|
| 93 | 'blogger.getUsersBlogs' => 'this:blogger_getUsersBlogs', |
|---|
| 94 | 'blogger.getUserInfo' => 'this:blogger_getUserInfo', |
|---|
| 95 | 'blogger.getPost' => 'this:blogger_getPost', |
|---|
| 96 | 'blogger.getRecentPosts' => 'this:blogger_getRecentPosts', |
|---|
| 97 | 'blogger.getTemplate' => 'this:blogger_getTemplate', |
|---|
| 98 | 'blogger.setTemplate' => 'this:blogger_setTemplate', |
|---|
| 99 | 'blogger.newPost' => 'this:blogger_newPost', |
|---|
| 100 | 'blogger.editPost' => 'this:blogger_editPost', |
|---|
| 101 | 'blogger.deletePost' => 'this:blogger_deletePost', |
|---|
| 102 | |
|---|
| 103 | // MetaWeblog API (with MT extensions to structs) |
|---|
| 104 | 'metaWeblog.newPost' => 'this:mw_newPost', |
|---|
| 105 | 'metaWeblog.editPost' => 'this:mw_editPost', |
|---|
| 106 | 'metaWeblog.getPost' => 'this:mw_getPost', |
|---|
| 107 | 'metaWeblog.getRecentPosts' => 'this:mw_getRecentPosts', |
|---|
| 108 | 'metaWeblog.getCategories' => 'this:mw_getCategories', |
|---|
| 109 | 'metaWeblog.newMediaObject' => 'this:mw_newMediaObject', |
|---|
| 110 | |
|---|
| 111 | // MetaWeblog API aliases for Blogger API |
|---|
| 112 | // see http://www.xmlrpc.com/stories/storyReader$2460 |
|---|
| 113 | 'metaWeblog.deletePost' => 'this:blogger_deletePost', |
|---|
| 114 | 'metaWeblog.getTemplate' => 'this:blogger_getTemplate', |
|---|
| 115 | 'metaWeblog.setTemplate' => 'this:blogger_setTemplate', |
|---|
| 116 | 'metaWeblog.getUsersBlogs' => 'this:blogger_getUsersBlogs', |
|---|
| 117 | |
|---|
| 118 | // MovableType API |
|---|
| 119 | 'mt.getCategoryList' => 'this:mt_getCategoryList', |
|---|
| 120 | 'mt.getRecentPostTitles' => 'this:mt_getRecentPostTitles', |
|---|
| 121 | 'mt.getPostCategories' => 'this:mt_getPostCategories', |
|---|
| 122 | 'mt.setPostCategories' => 'this:mt_setPostCategories', |
|---|
| 123 | 'mt.supportedMethods' => 'this:mt_supportedMethods', |
|---|
| 124 | 'mt.supportedTextFilters' => 'this:mt_supportedTextFilters', |
|---|
| 125 | 'mt.getTrackbackPings' => 'this:mt_getTrackbackPings', |
|---|
| 126 | 'mt.publishPost' => 'this:mt_publishPost', |
|---|
| 127 | |
|---|
| 128 | // PingBack |
|---|
| 129 | 'pingback.ping' => 'this:pingback_ping', |
|---|
| 130 | 'pingback.extensions.getPingbacks' => 'this:pingback_extensions_getPingbacks', |
|---|
| 131 | |
|---|
| 132 | 'demo.sayHello' => 'this:sayHello', |
|---|
| 133 | 'demo.addTwoNumbers' => 'this:addTwoNumbers' |
|---|
| 134 | ); |
|---|
| 135 | $this->methods = apply_filters('xmlrpc_methods', $this->methods); |
|---|
| 136 | $this->IXR_Server($this->methods); |
|---|
| 137 | } |
|---|
| 138 | |
|---|
| 139 | function sayHello($args) { |
|---|
| 140 | return 'Hello!'; |
|---|
| 141 | } |
|---|
| 142 | |
|---|
| 143 | function addTwoNumbers($args) { |
|---|
| 144 | $number1 = $args[0]; |
|---|
| 145 | $number2 = $args[1]; |
|---|
| 146 | return $number1 + $number2; |
|---|
| 147 | } |
|---|
| 148 | |
|---|
| 149 | function login_pass_ok($user_login, $user_pass) { |
|---|
| 150 | if (!user_pass_ok($user_login, $user_pass)) { |
|---|
| 151 | $this->error = new IXR_Error(403, 'Bad login/pass combination.'); |
|---|
| 152 | return false; |
|---|
| 153 | } |
|---|
| 154 | return true; |
|---|
| 155 | } |
|---|
| 156 | |
|---|
| 157 | function escape(&$array) { |
|---|
| 158 | global $wpdb; |
|---|
| 159 | |
|---|
| 160 | foreach ($array as $k => $v) { |
|---|
| 161 | if (is_array($v)) { |
|---|
| 162 | $this->escape($array[$k]); |
|---|
| 163 | } else if (is_object($v)) { |
|---|
| 164 | //skip |
|---|
| 165 | } else { |
|---|
| 166 | $array[$k] = $wpdb->escape($v); |
|---|
| 167 | } |
|---|
| 168 | } |
|---|
| 169 | } |
|---|
| 170 | |
|---|
| 171 | /* Blogger API functions |
|---|
| 172 | * specs on http://plant.blogger.com/api and http://groups.yahoo.com/group/bloggerDev/ |
|---|
| 173 | */ |
|---|
| 174 | |
|---|
| 175 | |
|---|
| 176 | /* blogger.getUsersBlogs will make more sense once we support multiple blogs */ |
|---|
| 177 | function blogger_getUsersBlogs($args) { |
|---|
| 178 | |
|---|
| 179 | $this->escape($args); |
|---|
| 180 | |
|---|
| 181 | $user_login = $args[1]; |
|---|
| 182 | $user_pass = $args[2]; |
|---|
| 183 | |
|---|
| 184 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 185 | return $this->error; |
|---|
| 186 | } |
|---|
| 187 | |
|---|
| 188 | set_current_user(0, $user_login); |
|---|
| 189 | $is_admin = current_user_can('level_8'); |
|---|
| 190 | |
|---|
| 191 | $struct = array( |
|---|
| 192 | 'isAdmin' => $is_admin, |
|---|
| 193 | 'url' => get_settings('home') . '/', |
|---|
| 194 | 'blogid' => '1', |
|---|
| 195 | 'blogName' => get_settings('blogname') |
|---|
| 196 | ); |
|---|
| 197 | |
|---|
| 198 | return array($struct); |
|---|
| 199 | } |
|---|
| 200 | |
|---|
| 201 | |
|---|
| 202 | /* blogger.getUsersInfo gives your client some info about you, so you don't have to */ |
|---|
| 203 | function blogger_getUserInfo($args) { |
|---|
| 204 | |
|---|
| 205 | $this->escape($args); |
|---|
| 206 | |
|---|
| 207 | $user_login = $args[1]; |
|---|
| 208 | $user_pass = $args[2]; |
|---|
| 209 | |
|---|
| 210 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 211 | return $this->error; |
|---|
| 212 | } |
|---|
| 213 | |
|---|
| 214 | $user_data = get_userdatabylogin($user_login); |
|---|
| 215 | |
|---|
| 216 | $struct = array( |
|---|
| 217 | 'nickname' => $user_data->nickname, |
|---|
| 218 | 'userid' => $user_data->ID, |
|---|
| 219 | 'url' => $user_data->user_url, |
|---|
| 220 | 'email' => $user_data->user_email, |
|---|
| 221 | 'lastname' => $user_data->last_name, |
|---|
| 222 | 'firstname' => $user_data->first_name |
|---|
| 223 | ); |
|---|
| 224 | |
|---|
| 225 | return $struct; |
|---|
| 226 | } |
|---|
| 227 | |
|---|
| 228 | |
|---|
| 229 | /* blogger.getPost ...gets a post */ |
|---|
| 230 | function blogger_getPost($args) { |
|---|
| 231 | |
|---|
| 232 | $this->escape($args); |
|---|
| 233 | |
|---|
| 234 | $post_ID = $args[1]; |
|---|
| 235 | $user_login = $args[2]; |
|---|
| 236 | $user_pass = $args[3]; |
|---|
| 237 | |
|---|
| 238 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 239 | return $this->error; |
|---|
| 240 | } |
|---|
| 241 | |
|---|
| 242 | $user_data = get_userdatabylogin($user_login); |
|---|
| 243 | $post_data = wp_get_single_post($post_ID, ARRAY_A); |
|---|
| 244 | |
|---|
| 245 | $categories = implode(',', wp_get_post_cats(1, $post_ID)); |
|---|
| 246 | |
|---|
| 247 | $content = '<title>'.stripslashes($post_data['post_title']).'</title>'; |
|---|
| 248 | $content .= '<category>'.$categories.'</category>'; |
|---|
| 249 | $content .= stripslashes($post_data['post_content']); |
|---|
| 250 | |
|---|
| 251 | $struct = array( |
|---|
| 252 | 'userid' => $post_data['post_author'], |
|---|
| 253 | 'dateCreated' => new IXR_Date(mysql2date('Ymd\TH:i:s', $post_data['post_date'])), |
|---|
| 254 | 'content' => $content, |
|---|
| 255 | 'postid' => $post_data['ID'] |
|---|
| 256 | ); |
|---|
| 257 | |
|---|
| 258 | return $struct; |
|---|
| 259 | } |
|---|
| 260 | |
|---|
| 261 | |
|---|
| 262 | /* blogger.getRecentPosts ...gets recent posts */ |
|---|
| 263 | function blogger_getRecentPosts($args) { |
|---|
| 264 | |
|---|
| 265 | global $wpdb; |
|---|
| 266 | |
|---|
| 267 | $this->escape($args); |
|---|
| 268 | |
|---|
| 269 | $blog_ID = $args[1]; /* though we don't use it yet */ |
|---|
| 270 | $user_login = $args[2]; |
|---|
| 271 | $user_pass = $args[3]; |
|---|
| 272 | $num_posts = $args[4]; |
|---|
| 273 | |
|---|
| 274 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 275 | return $this->error; |
|---|
| 276 | } |
|---|
| 277 | |
|---|
| 278 | $posts_list = wp_get_recent_posts($num_posts); |
|---|
| 279 | |
|---|
| 280 | if (!$posts_list) { |
|---|
| 281 | $this->error = new IXR_Error(500, 'Either there are no posts, or something went wrong.'); |
|---|
| 282 | return $this->error; |
|---|
| 283 | } |
|---|
| 284 | |
|---|
| 285 | foreach ($posts_list as $entry) { |
|---|
| 286 | |
|---|
| 287 | $post_date = mysql2date('Ymd\TH:i:s', $entry['post_date']); |
|---|
| 288 | $categories = implode(',', wp_get_post_cats(1, $entry['ID'])); |
|---|
| 289 | |
|---|
| 290 | $content = '<title>'.stripslashes($entry['post_title']).'</title>'; |
|---|
| 291 | $content .= '<category>'.$categories.'</category>'; |
|---|
| 292 | $content .= stripslashes($entry['post_content']); |
|---|
| 293 | |
|---|
| 294 | $struct[] = array( |
|---|
| 295 | 'userid' => $entry['post_author'], |
|---|
| 296 | 'dateCreated' => new IXR_Date($post_date), |
|---|
| 297 | 'content' => $content, |
|---|
| 298 | 'postid' => $entry['ID'], |
|---|
| 299 | ); |
|---|
| 300 | |
|---|
| 301 | } |
|---|
| 302 | |
|---|
| 303 | $recent_posts = array(); |
|---|
| 304 | for ($j=0; $j<count($struct); $j++) { |
|---|
| 305 | array_push($recent_posts, $struct[$j]); |
|---|
| 306 | } |
|---|
| 307 | |
|---|
| 308 | return $recent_posts; |
|---|
| 309 | } |
|---|
| 310 | |
|---|
| 311 | |
|---|
| 312 | /* blogger.getTemplate returns your blog_filename */ |
|---|
| 313 | function blogger_getTemplate($args) { |
|---|
| 314 | |
|---|
| 315 | $this->escape($args); |
|---|
| 316 | |
|---|
| 317 | $blog_ID = $args[1]; |
|---|
| 318 | $user_login = $args[2]; |
|---|
| 319 | $user_pass = $args[3]; |
|---|
| 320 | $template = $args[4]; /* could be 'main' or 'archiveIndex', but we don't use it */ |
|---|
| 321 | |
|---|
| 322 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 323 | return $this->error; |
|---|
| 324 | } |
|---|
| 325 | |
|---|
| 326 | set_current_user(0, $user_login); |
|---|
| 327 | if ( !current_user_can('edit_themes') ) { |
|---|
| 328 | return new IXR_Error(401, 'Sorry, this user can not edit the template.'); |
|---|
| 329 | } |
|---|
| 330 | |
|---|
| 331 | /* warning: here we make the assumption that the weblog's URI is on the same server */ |
|---|
| 332 | $filename = get_settings('home') . '/'; |
|---|
| 333 | $filename = preg_replace('#https?://.+?/#', $_SERVER['DOCUMENT_ROOT'].'/', $filename); |
|---|
| 334 | |
|---|
| 335 | $f = fopen($filename, 'r'); |
|---|
| 336 | $content = fread($f, filesize($filename)); |
|---|
| 337 | fclose($f); |
|---|
| 338 | |
|---|
| 339 | /* so it is actually editable with a windows/mac client */ |
|---|
| 340 | // FIXME: (or delete me) do we really want to cater to bad clients at the expense of good ones by BEEPing up their line breaks? commented. $content = str_replace("\n", "\r\n", $content); |
|---|
| 341 | |
|---|
| 342 | return $content; |
|---|
| 343 | } |
|---|
| 344 | |
|---|
| 345 | |
|---|
| 346 | /* blogger.setTemplate updates the content of blog_filename */ |
|---|
| 347 | function blogger_setTemplate($args) { |
|---|
| 348 | |
|---|
| 349 | $this->escape($args); |
|---|
| 350 | |
|---|
| 351 | $blog_ID = $args[1]; |
|---|
| 352 | $user_login = $args[2]; |
|---|
| 353 | $user_pass = $args[3]; |
|---|
| 354 | $content = $args[4]; |
|---|
| 355 | $template = $args[5]; /* could be 'main' or 'archiveIndex', but we don't use it */ |
|---|
| 356 | |
|---|
| 357 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 358 | return $this->error; |
|---|
| 359 | } |
|---|
| 360 | |
|---|
| 361 | set_current_user(0, $user_login); |
|---|
| 362 | if ( !current_user_can('edit_themes') ) { |
|---|
| 363 | return new IXR_Error(401, 'Sorry, this user can not edit the template.'); |
|---|
| 364 | } |
|---|
| 365 | |
|---|
| 366 | /* warning: here we make the assumption that the weblog's URI is on the same server */ |
|---|
| 367 | $filename = get_settings('home') . '/'; |
|---|
| 368 | $filename = preg_replace('#https?://.+?/#', $_SERVER['DOCUMENT_ROOT'].'/', $filename); |
|---|
| 369 | |
|---|
| 370 | if ($f = fopen($filename, 'w+')) { |
|---|
| 371 | fwrite($f, $content); |
|---|
| 372 | fclose($f); |
|---|
| 373 | } else { |
|---|
| 374 | return new IXR_Error(500, 'Either the file is not writable, or something wrong happened. The file has not been updated.'); |
|---|
| 375 | } |
|---|
| 376 | |
|---|
| 377 | return true; |
|---|
| 378 | } |
|---|
| 379 | |
|---|
| 380 | |
|---|
| 381 | /* blogger.newPost ...creates a new post */ |
|---|
| 382 | function blogger_newPost($args) { |
|---|
| 383 | |
|---|
| 384 | global $wpdb; |
|---|
| 385 | |
|---|
| 386 | $this->escape($args); |
|---|
| 387 | |
|---|
| 388 | $blog_ID = $args[1]; /* though we don't use it yet */ |
|---|
| 389 | $user_login = $args[2]; |
|---|
| 390 | $user_pass = $args[3]; |
|---|
| 391 | $content = $args[4]; |
|---|
| 392 | $publish = $args[5]; |
|---|
| 393 | |
|---|
| 394 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 395 | return $this->error; |
|---|
| 396 | } |
|---|
| 397 | |
|---|
| 398 | $cap = ($publish) ? 'publish_posts' : 'edit_posts'; |
|---|
| 399 | $user = set_current_user(0, $user_login); |
|---|
| 400 | if ( !current_user_can($cap) ) |
|---|
| 401 | return new IXR_Error(401, 'Sorry, you can not post on this weblog or category.'); |
|---|
| 402 | |
|---|
| 403 | $post_status = ($publish) ? 'publish' : 'draft'; |
|---|
| 404 | |
|---|
| 405 | $post_author = $user->ID; |
|---|
| 406 | |
|---|
| 407 | $post_title = xmlrpc_getposttitle($content); |
|---|
| 408 | $post_category = xmlrpc_getpostcategory($content); |
|---|
| 409 | $post_content = xmlrpc_removepostdata($content); |
|---|
| 410 | |
|---|
| 411 | $post_date = current_time('mysql'); |
|---|
| 412 | $post_date_gmt = current_time('mysql', 1); |
|---|
| 413 | |
|---|
| 414 | $post_data = compact('blog_ID', 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_title', 'post_category', 'post_status'); |
|---|
| 415 | |
|---|
| 416 | $post_ID = wp_insert_post($post_data); |
|---|
| 417 | |
|---|
| 418 | if (!$post_ID) { |
|---|
| 419 | return new IXR_Error(500, 'Sorry, your entry could not be posted. Something wrong happened.'); |
|---|
| 420 | } |
|---|
| 421 | |
|---|
| 422 | logIO('O', "Posted ! ID: $post_ID"); |
|---|
| 423 | |
|---|
| 424 | return $post_ID; |
|---|
| 425 | } |
|---|
| 426 | |
|---|
| 427 | |
|---|
| 428 | /* blogger.editPost ...edits a post */ |
|---|
| 429 | function blogger_editPost($args) { |
|---|
| 430 | |
|---|
| 431 | global $wpdb; |
|---|
| 432 | |
|---|
| 433 | $this->escape($args); |
|---|
| 434 | |
|---|
| 435 | $post_ID = $args[1]; |
|---|
| 436 | $user_login = $args[2]; |
|---|
| 437 | $user_pass = $args[3]; |
|---|
| 438 | $content = $args[4]; |
|---|
| 439 | $publish = $args[5]; |
|---|
| 440 | |
|---|
| 441 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 442 | return $this->error; |
|---|
| 443 | } |
|---|
| 444 | |
|---|
| 445 | $actual_post = wp_get_single_post($post_ID,ARRAY_A); |
|---|
| 446 | |
|---|
| 447 | if (!$actual_post) { |
|---|
| 448 | return new IXR_Error(404, 'Sorry, no such post.'); |
|---|
| 449 | } |
|---|
| 450 | |
|---|
| 451 | $this->escape($actual_post); |
|---|
| 452 | |
|---|
| 453 | set_current_user(0, $user_login); |
|---|
| 454 | if ( !current_user_can('edit_post', $post_ID) ) |
|---|
| 455 | return new IXR_Error(401, 'Sorry, you do not have the right to edit this post.'); |
|---|
| 456 | |
|---|
| 457 | extract($actual_post); |
|---|
| 458 | |
|---|
| 459 | $post_title = xmlrpc_getposttitle($content); |
|---|
| 460 | $post_category = xmlrpc_getpostcategory($content); |
|---|
| 461 | $post_content = xmlrpc_removepostdata($content); |
|---|
| 462 | |
|---|
| 463 | $postdata = compact('ID', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt'); |
|---|
| 464 | |
|---|
| 465 | $result = wp_update_post($postdata); |
|---|
| 466 | |
|---|
| 467 | if (!$result) { |
|---|
| 468 | return new IXR_Error(500, 'For some strange yet very annoying reason, this post could not be edited.'); |
|---|
| 469 | } |
|---|
| 470 | |
|---|
| 471 | return true; |
|---|
| 472 | } |
|---|
| 473 | |
|---|
| 474 | |
|---|
| 475 | /* blogger.deletePost ...deletes a post */ |
|---|
| 476 | function blogger_deletePost($args) { |
|---|
| 477 | |
|---|
| 478 | global $wpdb; |
|---|
| 479 | |
|---|
| 480 | $this->escape($args); |
|---|
| 481 | |
|---|
| 482 | $post_ID = $args[1]; |
|---|
| 483 | $user_login = $args[2]; |
|---|
| 484 | $user_pass = $args[3]; |
|---|
| 485 | $publish = $args[4]; |
|---|
| 486 | |
|---|
| 487 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 488 | return $this->error; |
|---|
| 489 | } |
|---|
| 490 | |
|---|
| 491 | $actual_post = wp_get_single_post($post_ID,ARRAY_A); |
|---|
| 492 | |
|---|
| 493 | if (!$actual_post) { |
|---|
| 494 | return new IXR_Error(404, 'Sorry, no such post.'); |
|---|
| 495 | } |
|---|
| 496 | |
|---|
| 497 | set_current_user(0, $user_login); |
|---|
| 498 | if ( !current_user_can('edit_post', $post_ID) ) |
|---|
| 499 | return new IXR_Error(401, 'Sorry, you do not have the right to delete this post.'); |
|---|
| 500 | |
|---|
| 501 | $result = wp_delete_post($post_ID); |
|---|
| 502 | |
|---|
| 503 | if (!$result) { |
|---|
| 504 | return new IXR_Error(500, 'For some strange yet very annoying reason, this post could not be deleted.'); |
|---|
| 505 | } |
|---|
| 506 | |
|---|
| 507 | return true; |
|---|
| 508 | } |
|---|
| 509 | |
|---|
| 510 | |
|---|
| 511 | |
|---|
| 512 | /* MetaWeblog API functions |
|---|
| 513 | * specs on wherever Dave Winer wants them to be |
|---|
| 514 | */ |
|---|
| 515 | |
|---|
| 516 | /* metaweblog.newPost creates a post */ |
|---|
| 517 | function mw_newPost($args) { |
|---|
| 518 | |
|---|
| 519 | global $wpdb, $post_default_category; |
|---|
| 520 | |
|---|
| 521 | $this->escape($args); |
|---|
| 522 | |
|---|
| 523 | $blog_ID = $args[0]; // we will support this in the near future |
|---|
| 524 | $user_login = $args[1]; |
|---|
| 525 | $user_pass = $args[2]; |
|---|
| 526 | $content_struct = $args[3]; |
|---|
| 527 | $publish = $args[4]; |
|---|
| 528 | |
|---|
| 529 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 530 | return $this->error; |
|---|
| 531 | } |
|---|
| 532 | |
|---|
| 533 | $user = set_current_user(0, $user_login); |
|---|
| 534 | if ( !current_user_can('publish_posts') ) |
|---|
| 535 | return new IXR_Error(401, 'Sorry, you can not post on this weblog or category.'); |
|---|
| 536 | |
|---|
| 537 | $post_author = $user->ID; |
|---|
| 538 | |
|---|
| 539 | $post_title = $content_struct['title']; |
|---|
| 540 | $post_content = apply_filters( 'content_save_pre', $content_struct['description'] ); |
|---|
| 541 | $post_status = $publish ? 'publish' : 'draft'; |
|---|
| 542 | |
|---|
| 543 | $post_excerpt = $content_struct['mt_excerpt']; |
|---|
| 544 | $post_more = $content_struct['mt_text_more']; |
|---|
| 545 | |
|---|
| 546 | $comment_status = (empty($content_struct['mt_allow_comments'])) ? |
|---|
| 547 | get_settings('default_comment_status') |
|---|
| 548 | : $content_struct['mt_allow_comments']; |
|---|
| 549 | |
|---|
| 550 | $ping_status = (empty($content_struct['mt_allow_pings'])) ? |
|---|
| 551 | get_settings('default_ping_status') |
|---|
| 552 | : $content_struct['mt_allow_pings']; |
|---|
| 553 | |
|---|
| 554 | if ($post_more) { |
|---|
| 555 | $post_content = $post_content . "\n<!--more-->\n" . $post_more; |
|---|
| 556 | } |
|---|
| 557 | |
|---|
| 558 | $to_ping = $content_struct['mt_tb_ping_urls']; |
|---|
| 559 | |
|---|
| 560 | // Do some timestamp voodoo |
|---|
| 561 | $dateCreatedd = $content_struct['dateCreated']; |
|---|
| 562 | if (!empty($dateCreatedd)) { |
|---|
| 563 | $dateCreated = $dateCreatedd->getIso(); |
|---|
| 564 | $post_date = get_date_from_gmt(iso8601_to_datetime($dateCreated)); |
|---|
| 565 | $post_date_gmt = iso8601_to_datetime($dateCreated, GMT); |
|---|
| 566 | } else { |
|---|
| 567 | $post_date = current_time('mysql'); |
|---|
| 568 | $post_date_gmt = current_time('mysql', 1); |
|---|
| 569 | } |
|---|
| 570 | |
|---|
| 571 | $catnames = $content_struct['categories']; |
|---|
| 572 | logIO('O', 'Post cats: ' . printr($catnames,true)); |
|---|
| 573 | $post_category = array(); |
|---|
| 574 | |
|---|
| 575 | if (is_array($catnames)) { |
|---|
| 576 | foreach ($catnames as $cat) { |
|---|
| 577 | $post_category[] = get_cat_ID($cat); |
|---|
| 578 | } |
|---|
| 579 | } |
|---|
| 580 | |
|---|
| 581 | // We've got all the data -- post it: |
|---|
| 582 | $postdata = compact('post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt', 'comment_status', 'ping_status', 'to_ping'); |
|---|
| 583 | |
|---|
| 584 | $post_ID = wp_insert_post($postdata); |
|---|
| 585 | |
|---|
| 586 | if (!$post_ID) { |
|---|
| 587 | return new IXR_Error(500, 'Sorry, your entry could not be posted. Something wrong happened.'); |
|---|
| 588 | } |
|---|
| 589 | |
|---|
| 590 | logIO('O', "Posted ! ID: $post_ID"); |
|---|
| 591 | |
|---|
| 592 | return strval($post_ID); |
|---|
| 593 | } |
|---|
| 594 | |
|---|
| 595 | |
|---|
| 596 | /* metaweblog.editPost ...edits a post */ |
|---|
| 597 | function mw_editPost($args) { |
|---|
| 598 | |
|---|
| 599 | global $wpdb, $post_default_category; |
|---|
| 600 | |
|---|
| 601 | $this->escape($args); |
|---|
| 602 | |
|---|
| 603 | $post_ID = $args[0]; |
|---|
| 604 | $user_login = $args[1]; |
|---|
| 605 | $user_pass = $args[2]; |
|---|
| 606 | $content_struct = $args[3]; |
|---|
| 607 | $publish = $args[4]; |
|---|
| 608 | |
|---|
| 609 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 610 | return $this->error; |
|---|
| 611 | } |
|---|
| 612 | |
|---|
| 613 | set_current_user(0, $user_login); |
|---|
| 614 | if ( !current_user_can('edit_post', $post_ID) ) |
|---|
| 615 | return new IXR_Error(401, 'Sorry, you can not edit this post.'); |
|---|
| 616 | |
|---|
| 617 | $postdata = wp_get_single_post($post_ID, ARRAY_A); |
|---|
| 618 | extract($postdata); |
|---|
| 619 | $this->escape($postdata); |
|---|
| 620 | |
|---|
| 621 | $post_title = $content_struct['title']; |
|---|
| 622 | $post_content = apply_filters( 'content_save_pre', $content_struct['description'] ); |
|---|
| 623 | $catnames = $content_struct['categories']; |
|---|
| 624 | |
|---|
| 625 | $post_category = array(); |
|---|
| 626 | |
|---|
| 627 | if (is_array($catnames)) { |
|---|
| 628 | foreach ($catnames as $cat) { |
|---|
| 629 | $post_category[] = get_cat_ID($cat); |
|---|
| 630 | } |
|---|
| 631 | } |
|---|
| 632 | |
|---|
| 633 | $post_excerpt = $content_struct['mt_excerpt']; |
|---|
| 634 | $post_more = $content_struct['mt_text_more']; |
|---|
| 635 | $post_status = $publish ? 'publish' : 'draft'; |
|---|
| 636 | |
|---|
| 637 | if ($post_more) { |
|---|
| 638 | $post_content = $post_content . "\n<!--more-->\n" . $post_more; |
|---|
| 639 | } |
|---|
| 640 | |
|---|
| 641 | $to_ping = $content_struct['mt_tb_ping_urls']; |
|---|
| 642 | |
|---|
| 643 | $comment_status = (empty($content_struct['mt_allow_comments'])) ? |
|---|
| 644 | get_settings('default_comment_status') |
|---|
| 645 | : $content_struct['mt_allow_comments']; |
|---|
| 646 | |
|---|
| 647 | $ping_status = (empty($content_struct['mt_allow_pings'])) ? |
|---|
| 648 | get_settings('default_ping_status') |
|---|
| 649 | : $content_struct['mt_allow_pings']; |
|---|
| 650 | |
|---|
| 651 | // Do some timestamp voodoo |
|---|
| 652 | $dateCreatedd = $content_struct['dateCreated']; |
|---|
| 653 | if (!empty($dateCreatedd)) { |
|---|
| 654 | $dateCreated = $dateCreatedd->getIso(); |
|---|
| 655 | $post_date = get_date_from_gmt(iso8601_to_datetime($dateCreated)); |
|---|
| 656 | $post_date_gmt = iso8601_to_datetime($dateCreated, GMT); |
|---|
| 657 | } else { |
|---|
| 658 | $post_date = $postdata['post_date']; |
|---|
| 659 | $post_date_gmt = $postdata['post_date_gmt']; |
|---|
| 660 | } |
|---|
| 661 | |
|---|
| 662 | // We've got all the data -- post it: |
|---|
| 663 | $newpost = compact('ID', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt', 'comment_status', 'ping_status', 'post_date', 'post_date_gmt', 'to_ping'); |
|---|
| 664 | |
|---|
| 665 | $result = wp_update_post($newpost); |
|---|
| 666 | if (!$result) { |
|---|
| 667 | return new IXR_Error(500, 'Sorry, your entry could not be edited. Something wrong happened.'); |
|---|
| 668 | } |
|---|
| 669 | |
|---|
| 670 | logIO('O',"(MW) Edited ! ID: $post_ID"); |
|---|
| 671 | |
|---|
| 672 | return true; |
|---|
| 673 | } |
|---|
| 674 | |
|---|
| 675 | |
|---|
| 676 | /* metaweblog.getPost ...returns a post */ |
|---|
| 677 | function mw_getPost($args) { |
|---|
| 678 | |
|---|
| 679 | global $wpdb; |
|---|
| 680 | |
|---|
| 681 | $this->escape($args); |
|---|
| 682 | |
|---|
| 683 | $post_ID = $args[0]; |
|---|
| 684 | $user_login = $args[1]; |
|---|
| 685 | $user_pass = $args[2]; |
|---|
| 686 | |
|---|
| 687 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 688 | return $this->error; |
|---|
| 689 | } |
|---|
| 690 | |
|---|
| 691 | $postdata = wp_get_single_post($post_ID, ARRAY_A); |
|---|
| 692 | |
|---|
| 693 | if ($postdata['post_date'] != '') { |
|---|
| 694 | |
|---|
| 695 | $post_date = mysql2date('Ymd\TH:i:s', $postdata['post_date']); |
|---|
| 696 | |
|---|
| 697 | $categories = array(); |
|---|
| 698 | $catids = wp_get_post_cats('', $post_ID); |
|---|
| 699 | foreach($catids as $catid) { |
|---|
| 700 | $categories[] = get_cat_name($catid); |
|---|
| 701 | } |
|---|
| 702 | |
|---|
| 703 | $post = get_extended($postdata['post_content']); |
|---|
| 704 | $link = post_permalink($postdata['ID']); |
|---|
| 705 | |
|---|
| 706 | $allow_comments = ('open' == $postdata['comment_status']) ? 1 : 0; |
|---|
| 707 | $allow_pings = ('open' == $postdata['ping_status']) ? 1 : 0; |
|---|
| 708 | |
|---|
| 709 | $resp = array( |
|---|
| 710 | 'dateCreated' => new IXR_Date($post_date), |
|---|
| 711 | 'userid' => $postdata['post_author'], |
|---|
| 712 | 'postid' => $postdata['ID'], |
|---|
| 713 | 'description' => $post['main'], |
|---|
| 714 | 'title' => $postdata['post_title'], |
|---|
| 715 | 'link' => $link, |
|---|
| 716 | 'permaLink' => $link, |
|---|
| 717 | // commented out because no other tool seems to use this |
|---|
| 718 | // 'content' => $entry['post_content'], |
|---|
| 719 | 'categories' => $categories, |
|---|
| 720 | 'mt_excerpt' => $postdata['post_excerpt'], |
|---|
| 721 | 'mt_text_more' => $post['extended'], |
|---|
| 722 | 'mt_allow_comments' => $allow_comments, |
|---|
| 723 | 'mt_allow_pings' => $allow_pings |
|---|
| 724 | ); |
|---|
| 725 | |
|---|
| 726 | return $resp; |
|---|
| 727 | } else { |
|---|
| 728 | return new IXR_Error(404, 'Sorry, no such post.'); |
|---|
| 729 | } |
|---|
| 730 | } |
|---|
| 731 | |
|---|
| 732 | |
|---|
| 733 | /* metaweblog.getRecentPosts ...returns recent posts */ |
|---|
| 734 | function mw_getRecentPosts($args) { |
|---|
| 735 | |
|---|
| 736 | $this->escape($args); |
|---|
| 737 | |
|---|
| 738 | $blog_ID = $args[0]; |
|---|
| 739 | $user_login = $args[1]; |
|---|
| 740 | $user_pass = $args[2]; |
|---|
| 741 | $num_posts = $args[3]; |
|---|
| 742 | |
|---|
| 743 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 744 | return $this->error; |
|---|
| 745 | } |
|---|
| 746 | |
|---|
| 747 | $posts_list = wp_get_recent_posts($num_posts); |
|---|
| 748 | |
|---|
| 749 | if (!$posts_list) { |
|---|
| 750 | $this->error = new IXR_Error(500, 'Either there are no posts, or something went wrong.'); |
|---|
| 751 | return $this->error; |
|---|
| 752 | } |
|---|
| 753 | |
|---|
| 754 | foreach ($posts_list as $entry) { |
|---|
| 755 | |
|---|
| 756 | $post_date = mysql2date('Ymd\TH:i:s', $entry['post_date']); |
|---|
| 757 | $categories = array(); |
|---|
| 758 | $catids = wp_get_post_cats('', $entry['ID']); |
|---|
| 759 | foreach($catids as $catid) { |
|---|
| 760 | $categories[] = get_cat_name($catid); |
|---|
| 761 | } |
|---|
| 762 | |
|---|
| 763 | $post = get_extended($entry['post_content']); |
|---|
| 764 | $link = post_permalink($entry['ID']); |
|---|
| 765 | |
|---|
| 766 | $allow_comments = ('open' == $entry['comment_status']) ? 1 : 0; |
|---|
| 767 | $allow_pings = ('open' == $entry['ping_status']) ? 1 : 0; |
|---|
| 768 | |
|---|
| 769 | $struct[] = array( |
|---|
| 770 | 'dateCreated' => new IXR_Date($post_date), |
|---|
| 771 | 'userid' => $entry['post_author'], |
|---|
| 772 | 'postid' => $entry['ID'], |
|---|
| 773 | 'description' => $post['main'], |
|---|
| 774 | 'title' => $entry['post_title'], |
|---|
| 775 | 'link' => $link, |
|---|
| 776 | 'permaLink' => $link, |
|---|
| 777 | // commented out because no other tool seems to use this |
|---|
| 778 | // 'content' => $entry['post_content'], |
|---|
| 779 | 'categories' => $categories, |
|---|
| 780 | 'mt_excerpt' => $entry['post_excerpt'], |
|---|
| 781 | 'mt_text_more' => $post['extended'], |
|---|
| 782 | 'mt_allow_comments' => $allow_comments, |
|---|
| 783 | 'mt_allow_pings' => $allow_pings |
|---|
| 784 | ); |
|---|
| 785 | |
|---|
| 786 | } |
|---|
| 787 | |
|---|
| 788 | $recent_posts = array(); |
|---|
| 789 | for ($j=0; $j<count($struct); $j++) { |
|---|
| 790 | array_push($recent_posts, $struct[$j]); |
|---|
| 791 | } |
|---|
| 792 | |
|---|
| 793 | return $recent_posts; |
|---|
| 794 | } |
|---|
| 795 | |
|---|
| 796 | |
|---|
| 797 | /* metaweblog.getCategories ...returns the list of categories on a given weblog */ |
|---|
| 798 | function mw_getCategories($args) { |
|---|
| 799 | |
|---|
| 800 | global $wpdb; |
|---|
| 801 | |
|---|
| 802 | $this->escape($args); |
|---|
| 803 | |
|---|
| 804 | $blog_ID = $args[0]; |
|---|
| 805 | $user_login = $args[1]; |
|---|
| 806 | $user_pass = $args[2]; |
|---|
| 807 | |
|---|
| 808 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 809 | return $this->error; |
|---|
| 810 | } |
|---|
| 811 | |
|---|
| 812 | $categories_struct = array(); |
|---|
| 813 | |
|---|
| 814 | // FIXME: can we avoid using direct SQL there? |
|---|
| 815 | if ($cats = $wpdb->get_results("SELECT cat_ID,cat_name FROM $wpdb->categories", ARRAY_A)) { |
|---|
| 816 | foreach ($cats as $cat) { |
|---|
| 817 | $struct['categoryId'] = $cat['cat_ID']; |
|---|
| 818 | $struct['description'] = $cat['cat_name']; |
|---|
| 819 | $struct['categoryName'] = $cat['cat_name']; |
|---|
| 820 | $struct['htmlUrl'] = wp_specialchars(get_category_link($cat['cat_ID'])); |
|---|
| 821 | $struct['rssUrl'] = wp_specialchars(get_category_rss_link(false, $cat['cat_ID'], $cat['cat_name'])); |
|---|
| 822 | |
|---|
| 823 | $categories_struct[] = $struct; |
|---|
| 824 | } |
|---|
| 825 | } |
|---|
| 826 | |
|---|
| 827 | return $categories_struct; |
|---|
| 828 | } |
|---|
| 829 | |
|---|
| 830 | |
|---|
| 831 | /* metaweblog.newMediaObject uploads a file, following your settings */ |
|---|
| 832 | function mw_newMediaObject($args) { |
|---|
| 833 | // adapted from a patch by Johann Richard |
|---|
| 834 | // http://mycvs.org/archives/2004/06/30/file-upload-to-wordpress-in-ecto/ |
|---|
| 835 | |
|---|
| 836 | global $wpdb; |
|---|
| 837 | |
|---|
| 838 | $blog_ID = $wpdb->escape($args[0]); |
|---|
| 839 | $user_login = $wpdb->escape($args[1]); |
|---|
| 840 | $user_pass = $wpdb->escape($args[2]); |
|---|
| 841 | $data = $args[3]; |
|---|
| 842 | |
|---|
| 843 | $name = $data['name']; |
|---|
| 844 | $type = $data['type']; |
|---|
| 845 | $bits = $data['bits']; |
|---|
| 846 | |
|---|
| 847 | logIO('O', '(MW) Received '.strlen($bits).' bytes'); |
|---|
| 848 | |
|---|
| 849 | if ( !$this->login_pass_ok($user_login, $user_pass) ) |
|---|
| 850 | return $this->error; |
|---|
| 851 | |
|---|
| 852 | set_current_user(0, $user_login); |
|---|
| 853 | if ( !current_user_can('upload_files') ) { |
|---|
| 854 | logIO('O', '(MW) User does not have upload_files capability'); |
|---|
| 855 | $this->error = new IXR_Error(401, 'You are not allowed to upload files to this site.'); |
|---|
| 856 | return $this->error; |
|---|
| 857 | } |
|---|
| 858 | |
|---|
| 859 | $upload = wp_upload_bits($name, $type, $bits); |
|---|
| 860 | if ( ! empty($upload['error']) ) { |
|---|
| 861 | logIO('O', '(MW) Could not write file '.$name); |
|---|
| 862 | return new IXR_Error(500, 'Could not write file '.$name); |
|---|
| 863 | } |
|---|
| 864 | |
|---|
| 865 | return array('url' => $upload['url']); |
|---|
| 866 | } |
|---|
| 867 | |
|---|
| 868 | |
|---|
| 869 | /* MovableType API functions |
|---|
| 870 | * specs on http://www.movabletype.org/docs/mtmanual_programmatic.html |
|---|
| 871 | */ |
|---|
| 872 | |
|---|
| 873 | /* mt.getRecentPostTitles ...returns recent posts' titles */ |
|---|
| 874 | function mt_getRecentPostTitles($args) { |
|---|
| 875 | |
|---|
| 876 | $this->escape($args); |
|---|
| 877 | |
|---|
| 878 | $blog_ID = $args[0]; |
|---|
| 879 | $user_login = $args[1]; |
|---|
| 880 | $user_pass = $args[2]; |
|---|
| 881 | $num_posts = $args[3]; |
|---|
| 882 | |
|---|
| 883 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 884 | return $this->error; |
|---|
| 885 | } |
|---|
| 886 | |
|---|
| 887 | $posts_list = wp_get_recent_posts($num_posts); |
|---|
| 888 | |
|---|
| 889 | if (!$posts_list) { |
|---|
| 890 | $this->error = new IXR_Error(500, 'Either there are no posts, or something went wrong.'); |
|---|
| 891 | return $this->error; |
|---|
| 892 | } |
|---|
| 893 | |
|---|
| 894 | foreach ($posts_list as $entry) { |
|---|
| 895 | |
|---|
| 896 | $post_date = mysql2date('Ymd\TH:i:s', $entry['post_date']); |
|---|
| 897 | |
|---|
| 898 | $struct[] = array( |
|---|
| 899 | 'dateCreated' => new IXR_Date($post_date), |
|---|
| 900 | 'userid' => $entry['post_author'], |
|---|
| 901 | 'postid' => $entry['ID'], |
|---|
| 902 | 'title' => $entry['post_title'], |
|---|
| 903 | ); |
|---|
| 904 | |
|---|
| 905 | } |
|---|
| 906 | |
|---|
| 907 | $recent_posts = array(); |
|---|
| 908 | for ($j=0; $j<count($struct); $j++) { |
|---|
| 909 | array_push($recent_posts, $struct[$j]); |
|---|
| 910 | } |
|---|
| 911 | |
|---|
| 912 | return $recent_posts; |
|---|
| 913 | } |
|---|
| 914 | |
|---|
| 915 | |
|---|
| 916 | /* mt.getCategoryList ...returns the list of categories on a given weblog */ |
|---|
| 917 | function mt_getCategoryList($args) { |
|---|
| 918 | |
|---|
| 919 | global $wpdb; |
|---|
| 920 | |
|---|
| 921 | $this->escape($args); |
|---|
| 922 | |
|---|
| 923 | $blog_ID = $args[0]; |
|---|
| 924 | $user_login = $args[1]; |
|---|
| 925 | $user_pass = $args[2]; |
|---|
| 926 | |
|---|
| 927 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 928 | return $this->error; |
|---|
| 929 | } |
|---|
| 930 | |
|---|
| 931 | $categories_struct = array(); |
|---|
| 932 | |
|---|
| 933 | // FIXME: can we avoid using direct SQL there? |
|---|
| 934 | if ($cats = $wpdb->get_results("SELECT cat_ID, cat_name FROM $wpdb->categories", ARRAY_A)) { |
|---|
| 935 | foreach ($cats as $cat) { |
|---|
| 936 | $struct['categoryId'] = $cat['cat_ID']; |
|---|
| 937 | $struct['categoryName'] = $cat['cat_name']; |
|---|
| 938 | |
|---|
| 939 | $categories_struct[] = $struct; |
|---|
| 940 | } |
|---|
| 941 | } |
|---|
| 942 | |
|---|
| 943 | return $categories_struct; |
|---|
| 944 | } |
|---|
| 945 | |
|---|
| 946 | |
|---|
| 947 | /* mt.getPostCategories ...returns a post's categories */ |
|---|
| 948 | function mt_getPostCategories($args) { |
|---|
| 949 | |
|---|
| 950 | $this->escape($args); |
|---|
| 951 | |
|---|
| 952 | $post_ID = $args[0]; |
|---|
| 953 | $user_login = $args[1]; |
|---|
| 954 | $user_pass = $args[2]; |
|---|
| 955 | |
|---|
| 956 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 957 | return $this->error; |
|---|
| 958 | } |
|---|
| 959 | |
|---|
| 960 | $categories = array(); |
|---|
| 961 | $catids = wp_get_post_cats('', intval($post_ID)); |
|---|
| 962 | // first listed category will be the primary category |
|---|
| 963 | $isPrimary = true; |
|---|
| 964 | foreach($catids as $catid) { |
|---|
| 965 | $categories[] = array( |
|---|
| 966 | 'categoryName' => get_cat_name($catid), |
|---|
| 967 | 'categoryId' => $catid, |
|---|
| 968 | 'isPrimary' => $isPrimary |
|---|
| 969 | ); |
|---|
| 970 | $isPrimary = false; |
|---|
| 971 | } |
|---|
| 972 | |
|---|
| 973 | return $categories; |
|---|
| 974 | } |
|---|
| 975 | |
|---|
| 976 | |
|---|
| 977 | /* mt.setPostCategories ...sets a post's categories */ |
|---|
| 978 | function mt_setPostCategories($args) { |
|---|
| 979 | |
|---|
| 980 | $this->escape($args); |
|---|
| 981 | |
|---|
| 982 | $post_ID = $args[0]; |
|---|
| 983 | $user_login = $args[1]; |
|---|
| 984 | $user_pass = $args[2]; |
|---|
| 985 | $categories = $args[3]; |
|---|
| 986 | |
|---|
| 987 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 988 | return $this->error; |
|---|
| 989 | } |
|---|
| 990 | |
|---|
| 991 | set_current_user(0, $user_login); |
|---|
| 992 | if ( !current_user_can('edit_post', $post_ID) ) |
|---|
| 993 | return new IXR_Error(401, 'Sorry, you can not edit this post.'); |
|---|
| 994 | |
|---|
| 995 | foreach($categories as $cat) { |
|---|
| 996 | $catids[] = $cat['categoryId']; |
|---|
| 997 | } |
|---|
| 998 | |
|---|
| 999 | wp_set_post_cats('', $post_ID, $catids); |
|---|
| 1000 | |
|---|
| 1001 | return true; |
|---|
| 1002 | } |
|---|
| 1003 | |
|---|
| 1004 | |
|---|
| 1005 | /* mt.supportedMethods ...returns an array of methods supported by this server */ |
|---|
| 1006 | function mt_supportedMethods($args) { |
|---|
| 1007 | |
|---|
| 1008 | $supported_methods = array(); |
|---|
| 1009 | foreach($this->methods as $key=>$value) { |
|---|
| 1010 | $supported_methods[] = $key; |
|---|
| 1011 | } |
|---|
| 1012 | |
|---|
| 1013 | return $supported_methods; |
|---|
| 1014 | } |
|---|
| 1015 | |
|---|
| 1016 | |
|---|
| 1017 | /* mt.supportedTextFilters ...returns an empty array because we don't |
|---|
| 1018 | support per-post text filters yet */ |
|---|
| 1019 | function mt_supportedTextFilters($args) { |
|---|
| 1020 | return array(); |
|---|
| 1021 | } |
|---|
| 1022 | |
|---|
| 1023 | |
|---|
| 1024 | /* mt.getTrackbackPings ...returns trackbacks sent to a given post */ |
|---|
| 1025 | function mt_getTrackbackPings($args) { |
|---|
| 1026 | |
|---|
| 1027 | global $wpdb; |
|---|
| 1028 | |
|---|
| 1029 | $post_ID = intval($args); |
|---|
| 1030 | |
|---|
| 1031 | $actual_post = wp_get_single_post($post_ID, ARRAY_A); |
|---|
| 1032 | |
|---|
| 1033 | if (!$actual_post) { |
|---|
| 1034 | return new IXR_Error(404, 'Sorry, no such post.'); |
|---|
| 1035 | } |
|---|
| 1036 | |
|---|
| 1037 | $comments = $wpdb->get_results("SELECT comment_author_url, comment_content, comment_author_IP, comment_type FROM $wpdb->comments WHERE comment_post_ID = $post_ID"); |
|---|
| 1038 | |
|---|
| 1039 | if (!$comments) { |
|---|
| 1040 | return array(); |
|---|
| 1041 | } |
|---|
| 1042 | |
|---|
| 1043 | $trackback_pings = array(); |
|---|
| 1044 | foreach($comments as $comment) { |
|---|
| 1045 | if ( 'trackback' == $comment->comment_type ) { |
|---|
| 1046 | $content = $comment->comment_content; |
|---|
| 1047 | $title = substr($content, 8, (strpos($content, '</strong>') - 8)); |
|---|
| 1048 | $trackback_pings[] = array( |
|---|
| 1049 | 'pingTitle' => $title, |
|---|
| 1050 | 'pingURL' => $comment->comment_author_url, |
|---|
| 1051 | 'pingIP' => $comment->comment_author_IP |
|---|
| 1052 | ); |
|---|
| 1053 | } |
|---|
| 1054 | } |
|---|
| 1055 | |
|---|
| 1056 | return $trackback_pings; |
|---|
| 1057 | } |
|---|
| 1058 | |
|---|
| 1059 | |
|---|
| 1060 | /* mt.publishPost ...sets a post's publish status to 'publish' */ |
|---|
| 1061 | function mt_publishPost($args) { |
|---|
| 1062 | |
|---|
| 1063 | $this->escape($args); |
|---|
| 1064 | |
|---|
| 1065 | $post_ID = $args[0]; |
|---|
| 1066 | $user_login = $args[1]; |
|---|
| 1067 | $user_pass = $args[2]; |
|---|
| 1068 | |
|---|
| 1069 | if (!$this->login_pass_ok($user_login, $user_pass)) { |
|---|
| 1070 | return $this->error; |
|---|
| 1071 | } |
|---|
| 1072 | |
|---|
| 1073 | set_current_user(0, $user_login); |
|---|
| 1074 | if ( !current_user_can('edit_post', $post_ID) ) |
|---|
| 1075 | return new IXR_Error(401, 'Sorry, you can not edit this post.'); |
|---|
| 1076 | |
|---|
| 1077 | $postdata = wp_get_single_post($post_ID,ARRAY_A); |
|---|
| 1078 | |
|---|
| 1079 | $postdata['post_status'] = 'publish'; |
|---|
| 1080 | |
|---|
| 1081 | // retain old cats |
|---|
| 1082 | $cats = wp_get_post_cats('',$post_ID); |
|---|
| 1083 | $postdata['post_category'] = $cats; |
|---|
| 1084 | $this->escape($postdata); |
|---|
| 1085 | |
|---|
| 1086 | $result = wp_update_post($postdata); |
|---|
| 1087 | |
|---|
| 1088 | return $result; |
|---|
| 1089 | } |
|---|
| 1090 | |
|---|
| 1091 | |
|---|
| 1092 | |
|---|
| 1093 | /* PingBack functions |
|---|
| 1094 | * specs on www.hixie.ch/specs/pingback/pingback |
|---|
| 1095 | */ |
|---|
| 1096 | |
|---|
| 1097 | /* pingback.ping gets a pingback and registers it */ |
|---|
| 1098 | function pingback_ping($args) { |
|---|
| 1099 | global $wpdb, $wp_version; |
|---|
| 1100 | |
|---|
| 1101 | $this->escape($args); |
|---|
| 1102 | |
|---|
| 1103 | $pagelinkedfrom = $args[0]; |
|---|
| 1104 | $pagelinkedto = $args[1]; |
|---|
| 1105 | |
|---|
| 1106 | $title = ''; |
|---|
| 1107 | |
|---|
| 1108 | $pagelinkedfrom = str_replace('&', '&', $pagelinkedfrom); |
|---|
| 1109 | $pagelinkedto = preg_replace('#&([^amp\;])#is', '&$1', $pagelinkedto); |
|---|
| 1110 | |
|---|
| 1111 | $error_code = -1; |
|---|
| 1112 | |
|---|
| 1113 | // Check if the page linked to is in our site |
|---|
| 1114 | $pos1 = strpos($pagelinkedto, str_replace(array('http://www.','http://','https://www.','https://'), '', get_settings('home'))); |
|---|
| 1115 | if( !$pos1 ) |
|---|
| 1116 | return new IXR_Error(0, 'Is there no link to us?'); |
|---|
| 1117 | |
|---|
| 1118 | // let's find which post is linked to |
|---|
| 1119 | // FIXME: does url_to_postid() cover all these cases already? |
|---|
| 1120 | // if so, then let's use it and drop the old code. |
|---|
| 1121 | $urltest = parse_url($pagelinkedto); |
|---|
| 1122 | if ($post_ID = url_to_postid($pagelinkedto)) { |
|---|
| 1123 | $way = 'url_to_postid()'; |
|---|
| 1124 | } elseif (preg_match('#p/[0-9]{1,}#', $urltest['path'], $match)) { |
|---|
| 1125 | // the path defines the post_ID (archives/p/XXXX) |
|---|
| 1126 | $blah = explode('/', $match[0]); |
|---|
| 1127 | $post_ID = $blah[1]; |
|---|
| 1128 | $way = 'from the path'; |
|---|
| 1129 | } elseif (preg_match('#p=[0-9]{1,}#', $urltest['query'], $match)) { |
|---|
| 1130 | // the querystring defines the post_ID (?p=XXXX) |
|---|
| 1131 | $blah = explode('=', $match[0]); |
|---|
| 1132 | $post_ID = $blah[1]; |
|---|
| 1133 | $way = 'from the querystring'; |
|---|
| 1134 | } elseif (isset($urltest['fragment'])) { |
|---|
| 1135 | // an #anchor is there, it's either... |
|---|
| 1136 | if (intval($urltest['fragment'])) { |
|---|
| 1137 | // ...an integer #XXXX (simpliest case) |
|---|
| 1138 | $post_ID = $urltest['fragment']; |
|---|
| 1139 | $way = 'from the fragment (numeric)'; |
|---|
| 1140 | } elseif (preg_match('/post-[0-9]+/',$urltest['fragment'])) { |
|---|
| 1141 | // ...a post id in the form 'post-###' |
|---|
| 1142 | $post_ID = preg_replace('/[^0-9]+/', '', $urltest['fragment']); |
|---|
| 1143 | $way = 'from the fragment (post-###)'; |
|---|
| 1144 | } elseif (is_string($urltest['fragment'])) { |
|---|
| 1145 | // ...or a string #title, a little more complicated |
|---|
| 1146 | $title = preg_replace('/[^a-z0-9]/i', '.', $urltest['fragment']); |
|---|
| 1147 | $sql = "SELECT ID FROM $wpdb->posts WHERE post_title RLIKE '$title'"; |
|---|
| 1148 | if (! ($post_ID = $wpdb->get_var($sql)) ) { |
|---|
| 1149 | // returning unknown error '0' is better than die()ing |
|---|
| 1150 | return new IXR_Error(0, ''); |
|---|
| 1151 | } |
|---|
| 1152 | $way = 'from the fragment (title)'; |
|---|
| 1153 | } |
|---|
| 1154 | } else { |
|---|
| 1155 | // TODO: Attempt to extract a post ID from the given URL |
|---|
| 1156 | return new IXR_Error(33, 'The specified target URI cannot be used as a target. It either doesn\'t exist, or it is not a pingback-enabled resource.'); |
|---|
| 1157 | } |
|---|
| 1158 | $post_ID = (int) $post_ID; |
|---|
| 1159 | |
|---|
| 1160 | |
|---|
| 1161 | logIO("O","(PB) URI='$pagelinkedto' ID='$post_ID' Found='$way'"); |
|---|
| 1162 | |
|---|
| 1163 | $post = get_post($post_ID); |
|---|
| 1164 | |
|---|
| 1165 | if ( !$post ) // Post_ID not found |
|---|
| 1166 | return new IXR_Error(33, 'The specified target URI cannot be used as a target. It either doesn\'t exist, or it is not a pingback-enabled resource.'); |
|---|
| 1167 | |
|---|
| 1168 | if ( $post_ID == url_to_postid($pagelinkedfrom) ) |
|---|
| 1169 | return new IXR_Error(0, 'The source URI and the target URI cannot both point to the same resource.'); |
|---|
| 1170 | |
|---|
| 1171 | // Check if pings are on |
|---|
| 1172 | if ( 'closed' == $post->ping_status ) |
|---|
| 1173 | return new IXR_Error(33, 'The specified target URI cannot be used as a target. It either doesn\'t exist, or it is not a pingback-enabled resource.'); |
|---|
| 1174 | |
|---|
| 1175 | // Let's check that the remote site didn't already pingback this entry |
|---|
| 1176 | $result = $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE comment_post_ID = '$post_ID' AND comment_author_url = '$pagelinkedfrom'"); |
|---|
| 1177 | |
|---|
| 1178 | if ( $wpdb->num_rows ) // We already have a Pingback from this URL |
|---|
| 1179 | return new IXR_Error(48, 'The pingback has already been registered.'); |
|---|
| 1180 | |
|---|
| 1181 | // very stupid, but gives time to the 'from' server to publish ! |
|---|
| 1182 | sleep(1); |
|---|
| 1183 | |
|---|
| 1184 | // Let's check the remote site |
|---|
| 1185 | $linea = wp_remote_fopen( $pagelinkedfrom ); |
|---|
| 1186 | if ( !$linea ) |
|---|
| 1187 | return new IXR_Error(16, 'The source URI does not exist.'); |
|---|
| 1188 | |
|---|
| 1189 | // Work around bug in strip_tags(): |
|---|
| 1190 | $linea = str_replace('<!DOC', '<DOC', $linea); |
|---|
| 1191 | $linea = preg_replace( '/[\s\r\n\t]+/', ' ', $linea ); // normalize spaces |
|---|
| 1192 | $linea = preg_replace( "/ <(h1|h2|h3|h4|h5|h6|p|th|td|li|dt|dd|pre|caption|input|textarea|button|body|div)[^>]*>/", "\n\n", $linea ); |
|---|
| 1193 | |
|---|
| 1194 | preg_match('|<title>([^<]*?)</title>|is', $linea, $matchtitle); |
|---|
| 1195 | $title = $matchtitle[1]; |
|---|
| 1196 | if ( empty( $title ) ) |
|---|
| 1197 | return new IXR_Error(32, 'We cannot find a title on that page.'); |
|---|
| 1198 | |
|---|
| 1199 | $linea = strip_tags( $linea, '<a>' ); // just keep the tag we need |
|---|
| 1200 | |
|---|
| 1201 | $p = explode( "\n\n", $linea ); |
|---|
| 1202 | |
|---|
| 1203 | $sem_regexp_pb = "/(\\/|\\\|\*|\?|\+|\.|\^|\\$|\(|\)|\[|\]|\||\{|\})/"; |
|---|
| 1204 | $sem_regexp_fix = "\\\\$1"; |
|---|
| 1205 | $link = preg_replace( $sem_regexp_pb, $sem_regexp_fix, $pagelinkedfrom ); |
|---|
| 1206 | |
|---|
| 1207 | $finished = false; |
|---|
| 1208 | foreach ( $p as $para ) { |
|---|
| 1209 | if ( $finished ) |
|---|
| 1210 | continue; |
|---|
| 1211 | if ( strstr( $para, $pagelinkedto ) ) { |
|---|
| 1212 | $context = preg_replace( "/.*<a[^>]+".$link."[^>]*>([^>]+)<\/a>.*/", "$1", $para ); |
|---|
| 1213 | $excerpt = strip_tags( $para ); |
|---|
| 1214 | $excerpt = trim( $excerpt ); |
|---|
| 1215 | $use = preg_quote( $context ); |
|---|
| 1216 | $excerpt = preg_replace("|.*?\s(.{0,100}$use.{0,100})\s|s", "$1", $excerpt); |
|---|
| 1217 | $finished = true; |
|---|
| 1218 | } |
|---|
| 1219 | } |
|---|
| 1220 | |
|---|
| 1221 | if ( empty($context) ) // URL pattern not found |
|---|
| 1222 | return new IXR_Error(17, 'The source URI does not contain a link to the target URI, and so cannot be used as a source.'); |
|---|
| 1223 | |
|---|
| 1224 | $pagelinkedfrom = preg_replace('#&([^amp\;])#is', '&$1', $pagelinkedfrom); |
|---|
| 1225 | |
|---|
| 1226 | $context = '[...] ' . wp_specialchars( $excerpt ) . ' [...]'; |
|---|
| 1227 | $original_pagelinkedfrom = $pagelinkedfrom; |
|---|
| 1228 | $pagelinkedfrom = $wpdb->escape( $pagelinkedfrom ); |
|---|
| 1229 | $original_title = $title; |
|---|
| 1230 | |
|---|
| 1231 | $comment_post_ID = (int) $post_ID; |
|---|
| 1232 | $comment_author = $title; |
|---|
| 1233 | $this->escape($comment_author); |
|---|
| 1234 | $comment_author_url = $pagelinkedfrom; |
|---|
| 1235 | $comment_content = $context; |
|---|
| 1236 | $this->escape($comment_content); |
|---|
| 1237 | $comment_type = 'pingback'; |
|---|
| 1238 | |
|---|
| 1239 | $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_url', 'comment_content', 'comment_type'); |
|---|
| 1240 | |
|---|
| 1241 | wp_new_comment($commentdata); |
|---|
| 1242 | do_action('pingback_post', $wpdb->insert_id); |
|---|
| 1243 | |
|---|
| 1244 | return "Pingback from $pagelinkedfrom to $pagelinkedto registered. Keep the web talking! :-)"; |
|---|
| 1245 | } |
|---|
| 1246 | |
|---|
| 1247 | |
|---|
| 1248 | /* pingback.extensions.getPingbacks returns an array of URLs |
|---|
| 1249 | that pingbacked the given URL |
|---|
| 1250 | specs on http://www.aquarionics.com/misc/archives/blogite/0198.html */ |
|---|
| 1251 | function pingback_extensions_getPingbacks($args) { |
|---|
| 1252 | |
|---|
| 1253 | global $wpdb; |
|---|
| 1254 | |
|---|
| 1255 | $this->escape($args); |
|---|
| 1256 | |
|---|
| 1257 | $url = $args; |
|---|
| 1258 | |
|---|
| 1259 | $post_ID = url_to_postid($url); |
|---|
| 1260 | if (!$post_ID) { |
|---|
| 1261 | // We aren't sure that the resource is available and/or pingback enabled |
|---|
| 1262 | return new IXR_Error(33, 'The specified target URI cannot be used as a target. It either doesn\'t exist, or it is not a pingback-enabled resource.'); |
|---|
| 1263 | } |
|---|
| 1264 | |
|---|
| 1265 | $actual_post = wp_get_single_post($post_ID, ARRAY_A); |
|---|
| 1266 | |
|---|
| 1267 | if (!$actual_post) { |
|---|
| 1268 | // No such post = resource not found |
|---|
| 1269 | return new IXR_Error(32, 'The specified target URI does not exist.'); |
|---|
| 1270 | } |
|---|
| 1271 | |
|---|
| 1272 | $comments = $wpdb->get_results("SELECT comment_author_url, comment_content, comment_author_IP, comment_type FROM $wpdb->comments WHERE comment_post_ID = $post_ID"); |
|---|
| 1273 | |
|---|
| 1274 | if (!$comments) { |
|---|
| 1275 | return array(); |
|---|
| 1276 | } |
|---|
| 1277 | |
|---|
| 1278 | $pingbacks = array(); |
|---|
| 1279 | foreach($comments as $comment) { |
|---|
| 1280 | if ( 'pingback' == $comment->comment_type ) |
|---|
| 1281 | $pingbacks[] = $comment->comment_author_url; |
|---|
| 1282 | } |
|---|
| 1283 | |
|---|
| 1284 | return $pingbacks; |
|---|
| 1285 | } |
|---|
| 1286 | } |
|---|
| 1287 | |
|---|
| 1288 | |
|---|
| 1289 | $wp_xmlrpc_server = new wp_xmlrpc_server(); |
|---|
| 1290 | |
|---|
| 1291 | ?> |
|---|