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   1  <?php
   2  /**
   3   *
   4   * Send weblog updates ping
   5   *     plugin for NucleusCMS(version 3.30 or lator)
   6   *     Note: based on NP_PingPong, adapt for the new ping mechanism
   7   * PHP versions 4 and 5
   8   *
   9   * This program is free software; you can redistribute it and/or
  10   * modify it under the terms of the GNU General Public License
  11   * as published by the Free Software Foundation; either version 2
  12   * of the License, or (at your option) any later version.
  13   * (see nucleus/documentation/index.html#license for more info)
  14   *
  15   * @author    admun (Edmond Hui)
  16   * @license   http://www.gnu.org/licenses/gpl.txt  GNU GENERAL PUBLIC LICENSE Version 2, June 1991
  17   * @version   1.8
  18   * @link      http://edmondhui.homeip.net/nudn
  19   * $id$
  20   * History
  21   *   v1.0 - Initial version
  22   *   v1.1 - Add JustPosted event support
  23   *   v1.2 - JustPosted event handling in background
  24   *   v1.3 - pinged variable support
  25   *   v1.4 - language file support
  26   *   v1.5 - remove arg1 in exec() call
  27   *   v1.6 - move send update ping override option to plugin
  28   *   v1.7 - move send ping option from blog to plugin/blog level
  29   *        - remove ping override option
  30   *   v1.8 - remove sendPing event handle, switch to use PostAddItem and PostUpdateItem event for new item ping
  31   */
  32  
  33  class NP_Ping extends NucleusPlugin
  34  {
  35  
  36      function getName()
  37      {
  38          return 'Ping';
  39      }
  40  
  41      function getAuthor()
  42      {
  43          return 'admun (Edmond Hui)';
  44      }
  45  
  46      function getURL()
  47      {
  48          return 'http://edmondhui.homeip.net/nudn';
  49      }
  50  
  51      function getVersion()
  52      {
  53          return '1.8';
  54      }
  55  
  56      function getMinNucleusVersion()
  57      {
  58          return '330';
  59      }
  60  
  61      function getDescription()
  62      {
  63          return _PING_DESC;
  64      }
  65  
  66      function supportsFeature($what)
  67      {
  68          switch($what) {
  69              case 'SqlTablePrefix':
  70                  return 1;
  71              default:
  72                  return 0;
  73          }
  74      }
  75  
  76      function init()
  77      {
  78  //        $language = ereg_replace( '[\\|/]', '', getLanguageName());
  79          $language = preg_replace( '@\\|/@', '', getLanguageName());
  80          if (file_exists($this->getDirectory()  . $language . '.php')) {
  81              include_once($this->getDirectory() . $language . '.php');
  82          } else {
  83              include_once($this->getDirectory() . 'english.php');
  84          }
  85      }
  86  
  87      function install()
  88      {
  89          // Default, http://pingomatic.com
  90          $this->createOption('pingpong_pingomatic',  _PING_PINGOM,    'yesno', 'yes');
  91          // http://weblogs.com
  92          $this->createOption('pingpong_weblogs',     _PING_WEBLOGS,   'yesno', 'no');
  93          // http://www.technorati.com
  94          $this->createOption('pingpong_technorati',  _PING_TECHNOR,   'yesno', 'no');
  95          // http://www.blogrolling.com
  96          $this->createOption('pingpong_blogrolling', _PING_BLOGR,     'yesno', 'no');
  97          // http://blo.gs
  98          $this->createOption('pingpong_blogs',       _PING_BLOGS,     'yesno', 'no');
  99          // http://weblogues.com/
 100          $this->createOption('pingpong_weblogues',   _PING_WEBLOGUES, 'yesno', 'no');
 101          // http://blogg.de
 102          $this->createOption('pingpong_bloggde',     _PING_BLOGGDE,   'yesno', 'no');
 103  
 104          // Pinging on background
 105          $this->createOption('ping_background',      _PING_BG,        'yesno', 'no');
 106  
 107          $this->createBlogOption('ping_sendping',    _PING_SENDPING,  'yesno', 'yes');
 108      }
 109  
 110      function getEventList()
 111      {
 112          return array(
 113              'JustPosted',
 114              'PostAddItem',
 115              'PostUpdateItem'
 116          );
 117      }
 118  
 119      function event_JustPosted($data)
 120      {
 121          global $DIR_PLUGINS, $DIR_NUCLEUS;
 122  
 123          // exit is another plugin already send ping
 124          if ($data['pinged'] == true) {
 125              return;
 126          }
 127  
 128          $bid = intval($data['blogid']);
 129          if ($this->getBlogOption($bid, 'ping_sendping') == "yes") {
 130              if ($this->getOption('ping_background') == "yes") {
 131                  exec("php $DIR_PLUGINS/ping/ping.php " . $data['blogid'] . " &");
 132              } else {
 133                  $this->sendPings($data['blogid']);
 134              }
 135          }
 136          // mark the ping has been sent
 137          $data['pinged'] = true;
 138      }
 139  
 140      function event_PostAddItem($data)
 141      {
 142  //        global $manager;
 143  //        $blogId =  getBlogIDFromItemID($data['itemid']);
 144  //        $item   =& ITEM::getitem($data['itemid'], 0, 0); // draft or future post return 0
 145  //        if ($item != 0) {
 146  //            if ($this->getBlogOption($blogId, 'ping_sendping') == "yes") {
 147  //                $this->sendPings(array('blogid' => $blogId));
 148  //            }
 149  //        }
 150          $this->_sendPingCheck($data['itemid']);
 151      }
 152  
 153      function event_PostUpdateItem($data)
 154      {
 155  //        global $manager;
 156  //        $blogId =  getBlogIDFromItemID($data['itemid']);
 157  //        $blog   =& $manager->getBlog($blogId);    // <- why?
 158  //        $item   =& ITEM::getitem($data['itemid'], 0, 0); // draft or future post return 0
 159  //        if ($item != 0) {
 160  //            if ($this->getBlogOption($blogId,'ping_sendping') == "yes" ) {
 161  //                $this->sendPings(array('blogid' => $blogId));
 162  //            }
 163  //        }
 164          $this->_sendPingCheck($data['itemid']);
 165      }
 166  
 167      function _sendPingCheck($itemid)
 168      {
 169          $iid  = intval($itemid);
 170          $item = ITEM::getitem($iid, 0, 0); // draft or future post return 0
 171          if ($item) {
 172              $bid = intval(getBlogIDFromItemID($iid));
 173              if ($this->getBlogOption($bid, 'ping_sendping') == "yes" ) {
 174                  $this->sendPings(array('blogid' => $bid));
 175              }
 176          }
 177      }
 178  
 179      function sendPings($data) {
 180  
 181          if (!class_exists('xmlrpcmsg')) {
 182              global $DIR_LIBS;
 183              include ($DIR_LIBS . 'xmlrpc.inc.php');
 184          }
 185          $this->myBlogId = $data['blogid'];
 186  
 187          $ping_result = '';
 188  
 189          if ($this->getOption('pingpong_pingomatic') == 'yes') {
 190              $ping_result .= _PINGING . "Ping-o-matic:\n";
 191              $ping_result .= $this->pingPingomatic();
 192              $ping_result .= " | ";
 193          }
 194  
 195          if ($this->getOption('pingpong_weblogs') == 'yes') { 
 196              $ping_result .= _PINGING . "Weblogs.com:\n";
 197              $ping_result .= $this->pingWeblogs();
 198              $ping_result .= " | ";
 199          }
 200  
 201          if ($this->getOption('pingpong_technorati') == 'yes') {
 202              $ping_result .= _PINGING . "Technorati:\n";
 203              $ping_result .= $this->pingTechnorati();
 204              $ping_result .= " | ";
 205          }
 206  
 207          if ($this->getOption('pingpong_blogrolling') == 'yes') {
 208              $ping_result .= _PINGING . "Blogrolling.com:\n";
 209              $ping_result .= $this->pingBlogRollingDotCom();
 210              $ping_result .= " | ";
 211          }
 212  
 213          if ($this->getOption('pingpong_blogs') == 'yes') {
 214              $ping_result .= _PINGING . "Blog.gs:\n";
 215              $ping_result .= $this->pingBloGs();
 216              $ping_result .= " | ";
 217          }
 218  
 219          if ($this->getOption('pingpong_weblogues') == 'yes') {
 220              $ping_result .= _PINGING . "Weblogues.com:\n";
 221              $ping_result .= $this->pingWebloguesDotCom();
 222              $ping_result .= " | ";
 223          }
 224  
 225          if ($this->getOption('pingpong_bloggde') == 'yes') {
 226              $ping_result .= _PINGING . "Blog.de:\n";
 227              $ping_result .= $this->pingBloggDe();
 228              $ping_result .= " | ";
 229          }
 230  
 231          ACTIONLOG::add(INFO, $ping_result);
 232      }
 233  
 234      function pingPingomatic() {
 235          $b = new BLOG($this->myBlogId);
 236          $message = new xmlrpcmsg(
 237                              'weblogUpdates.ping',
 238                              array(
 239                                  new xmlrpcval($b->getName(), 'string'),
 240                                  new xmlrpcval($b->getURL(), 'string')
 241                              )
 242                     );
 243  
 244          $c = new xmlrpc_client('/', 'rpc.pingomatic.com', 80);
 245          //$c->setDebug(1);
 246  
 247          $r = $c->send($message,30); // 30 seconds timeout...
 248          return $this->processPingResult($r);
 249      }
 250  
 251      function pingWeblogs() {
 252          $b = new BLOG($this->myBlogId);
 253          $message = new xmlrpcmsg(
 254                              'weblogupdates.ping',
 255                              array(
 256                                  new xmlrpcval($b->getName(), 'string'),
 257                                  new xmlrpcval($b->getURL(), 'string')
 258                              )
 259                     );
 260  
 261          $c = new xmlrpc_client('/rpc2', 'rpc.weblogs.com', 80);
 262          //$c->setdebug(1);
 263  
 264          $r = $c->send($message,30); // 30 seconds timeout...
 265          return $this->processPingResult($r);
 266      } 
 267  
 268      function pingTechnorati() {
 269          $b = new BLOG($this->myBlogId);
 270          $message = new xmlrpcmsg(
 271                              'weblogUpdates.ping',
 272                              array(
 273                                  new xmlrpcval($b->getName(),'string'),
 274                                  new xmlrpcval($b->getURL(),'string')
 275                              )
 276                     );
 277  
 278          $c = new xmlrpc_client('/rpc/ping/', 'rpc.technorati.com', 80);
 279          //$c->setDebug(1);
 280  
 281          $r = $c->send($message,30); // 30 seconds timeout...
 282          return $this->processPingResult($r);
 283      }
 284  
 285      function pingBlogRollingDotCom() {
 286          $b = new BLOG($this->myBlogId);
 287          $message = new xmlrpcmsg(
 288                              'weblogUpdates.ping',
 289                              array(
 290                                  new xmlrpcval($b->getName(),'string'),
 291                                  new xmlrpcval($b->getURL(),'string')
 292                              )
 293                     );
 294  
 295          $c = new xmlrpc_client('/pinger/', 'rpc.blogrolling.com', 80);
 296          //$c->setDebug(1);
 297  
 298          $r = $c->send($message,30); // 30 seconds timeout...     
 299          return $this->processPingResult($r);
 300      } 
 301  
 302      function pingBloGs() {
 303          $b = new BLOG($this->myBlogId);
 304          $message = new xmlrpcmsg(
 305                              'weblogUpdates.extendedPing',
 306                              array(
 307                                  new xmlrpcval($b->getName(),'string'),
 308                                  new xmlrpcval($b->getURL(),'string')
 309                              )
 310                     );
 311  
 312          $c = new xmlrpc_client('/', 'ping.blo.gs', 80);
 313          //$c->setDebug(1);
 314  
 315          $r = $c->send($message,30); // 30 seconds timeout...    
 316          return $this->processPingResult($r);
 317      } 
 318  
 319      function pingWebloguesDotCom() {
 320          $b = new BLOG($this->myBlogId);
 321          $message = new xmlrpcmsg(
 322                              'weblogUpdates.extendedPing',
 323                              array(
 324                                  new xmlrpcval($b->getName(),'string'),
 325                                  new xmlrpcval($b->getURL(),'string')
 326                              )
 327                     );
 328  
 329          $c = new xmlrpc_client('/RPC/', 'www.weblogues.com', 80);
 330          //$c->setDebug(1);
 331  
 332          $r = $c->send($message,30); // 30 seconds timeout...     
 333          return $this->processPingResult($r);
 334      }
 335  
 336      function pingBloggDe() {
 337          $b = new BLOG($this->myBlogId);
 338          $message = new xmlrpcmsg(
 339                              'bloggUpdates.ping',
 340                              array(
 341                                  new xmlrpcval($b->getName(),'string'),
 342                                  new xmlrpcval($b->getURL(),'string')
 343                              )
 344                     );
 345  
 346          $c = new xmlrpc_client('/', 'xmlrpc.blogg.de', 80);
 347          //$c->setDebug(1);
 348  
 349          $r = $c->send($message,30); // 30 seconds timeout...   
 350          return $this->processPingResult($r);
 351      } 
 352  
 353      function processPingResult($r) {
 354          global $php_errormsg;
 355  
 356          if (($r == 0) && ($r->errno || $r->errstring)) {
 357              return _PING_ERROR . " " . $r->errno . ' : ' . $r->errstring;
 358          } elseif (($r == 0) && ($php_errormsg)) {
 359              return _PING_PHP_ERROR . $php_errormsg;
 360          } elseif ($r == 0) {
 361              return _PING_PHP_PING_ERROR;
 362          } elseif ($r->faultCode() != 0) {
 363              return _PING_ERROR . ': ' . $r->faultString();
 364          } else {
 365              $r = $r->value();   // get response struct
 366  
 367              // get values
 368              $flerror = $r->structmem('flerror');
 369              $flerror = $flerror->scalarval();
 370  
 371              $message = $r->structmem('message');
 372              $message = $message->scalarval();
 373  
 374              if ($flerror != 0) {
 375                  return _PING_ERROR . ' (flerror=1): ' . $message;
 376              } else {
 377                  return _PING_SUCCESS . ': ' . $message;
 378              }
 379          }
 380      }
 381  }
 382  
 383  ?>