pumpio/pumpio.php

   1 <?php
   2 /**
   3  * Name: pump.io Post Connector
   4  * Description: Bidirectional (posting, relaying and reading) connector for pump.io.
   5  * Version: 0.2
   6  * Author: Michael Vogel <http://pirati.ca/profile/heluecht>
   7  */
   8 require('addon/pumpio/oauth/http.php');
   9 require('addon/pumpio/oauth/oauth_client.php');
  10 require_once('include/enotify.php');
  11 require_once('include/socgraph.php');
  12 require_once("include/Photo.php");
  13 require_once("mod/share.php");
  14
  15 use Friendica\Core\Config;
  16 use Friendica\Core\PConfig;
  17
  18 define('PUMPIO_DEFAULT_POLL_INTERVAL', 5); // given in minutes
  19
  20 function pumpio_install() {
  21         register_hook('post_local',           'addon/pumpio/pumpio.php', 'pumpio_post_local');
  22         register_hook('notifier_normal',      'addon/pumpio/pumpio.php', 'pumpio_send');
  23         register_hook('jot_networks',         'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  24         register_hook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  25         register_hook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  26         register_hook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  27         register_hook('queue_predeliver', 'addon/pumpio/pumpio.php', 'pumpio_queue_hook');
  28         register_hook('check_item_notification','addon/pumpio/pumpio.php', 'pumpio_check_item_notification');
  29 }
  30
  31 function pumpio_uninstall() {
  32         unregister_hook('post_local',       'addon/pumpio/pumpio.php', 'pumpio_post_local');
  33         unregister_hook('notifier_normal',  'addon/pumpio/pumpio.php', 'pumpio_send');
  34         unregister_hook('jot_networks',     'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  35         unregister_hook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  36         unregister_hook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  37         unregister_hook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  38         unregister_hook('queue_predeliver', 'addon/pumpio/pumpio.php', 'pumpio_queue_hook');
  39         unregister_hook('check_item_notification','addon/pumpio/pumpio.php', 'pumpio_check_item_notification');
  40 }
  41
  42 function pumpio_module() {}
  43
  44 function pumpio_content(&$a) {
  45
  46         if(! local_user()) {
  47                 notice( t('Permission denied.') . EOL);
  48                 return '';
  49         }
  50
  51         require_once("mod/settings.php");
  52         settings_init($a);
  53
  54         if (isset($a->argv[1]))
  55                 switch ($a->argv[1]) {
  56                         case "connect":
  57                                 $o = pumpio_connect($a);
  58                                 break;
  59                         default:
  60                                 $o = print_r($a->argv, true);
  61                                 break;
  62                 }
  63         else
  64                 $o = pumpio_connect($a);
  65
  66         return $o;
  67 }
  68
  69 function pumpio_check_item_notification($a, &$notification_data) {
  70         $hostname = PConfig::get($notification_data["uid"], 'pumpio','host');
  71         $username = PConfig::get($notification_data["uid"], "pumpio", "user");
  72
  73         $notification_data["profiles"][] = "https://".$hostname."/".$username;
  74 }
  75
  76
  77 function pumpio_registerclient(&$a, $host) {
  78
  79         $url = "https://".$host."/api/client/register";
  80
  81         $params = array();
  82
  83         $application_name  = Config::get('pumpio', 'application_name');
  84
  85         if ($application_name == "")
  86                 $application_name = $a->get_hostname();
  87
  88         $adminlist = explode(",", str_replace(" ", "", $a->config['admin_email']));
  89
  90         $params["type"] = "client_associate";
  91         $params["contacts"] = $adminlist[0];
  92         $params["application_type"] = "native";
  93         $params["application_name"] = $application_name;
  94         $params["logo_url"] = $a->get_baseurl()."/images/friendica-256.png";
  95         $params["redirect_uris"] = $a->get_baseurl()."/pumpio/connect";
  96
  97         logger("pumpio_registerclient: ".$url." parameters ".print_r($params, true), LOGGER_DEBUG);
  98
  99         $ch = curl_init($url);
 100         curl_setopt($ch, CURLOPT_HEADER, false);
 101         curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
 102         curl_setopt($ch, CURLOPT_POST,1);
 103         curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
 104         curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
 105
 106         $s = curl_exec($ch);
 107         $curl_info = curl_getinfo($ch);
 108
 109         if ($curl_info["http_code"] == "200") {
 110                 $values = json_decode($s);
 111                 logger("pumpio_registerclient: success ".print_r($values, true), LOGGER_DEBUG);
 112                 return($values);
 113         }
 114         logger("pumpio_registerclient: failed: ".print_r($curl_info, true), LOGGER_DEBUG);
 115         return(false);
 116
 117 }
 118
 119 function pumpio_connect(&$a) {
 120         // Start a session.  This is necessary to hold on to  a few keys the callback script will also need
 121         session_start();
 122
 123         // Define the needed keys
 124         $consumer_key = PConfig::get(local_user(), 'pumpio','consumer_key');
 125         $consumer_secret = PConfig::get(local_user(), 'pumpio','consumer_secret');
 126         $hostname = PConfig::get(local_user(), 'pumpio','host');
 127
 128         if ((($consumer_key == "") || ($consumer_secret == "")) && ($hostname != "")) {
 129                 logger("pumpio_connect: register client");
 130                 $clientdata = pumpio_registerclient($a, $hostname);
 131                 PConfig::set(local_user(), 'pumpio','consumer_key', $clientdata->client_id);
 132                 PConfig::set(local_user(), 'pumpio','consumer_secret', $clientdata->client_secret);
 133
 134                 $consumer_key = PConfig::get(local_user(), 'pumpio','consumer_key');
 135                 $consumer_secret = PConfig::get(local_user(), 'pumpio','consumer_secret');
 136
 137                 logger("pumpio_connect: ckey: ".$consumer_key." csecrect: ".$consumer_secret, LOGGER_DEBUG);
 138         }
 139
 140         if (($consumer_key == "") || ($consumer_secret == "")) {
 141                 logger("pumpio_connect: ".sprintf("Unable to register the client at the pump.io server '%s'.", $hostname));
 142
 143                 $o .= sprintf(t("Unable to register the client at the pump.io server '%s'."), $hostname);
 144                 return($o);
 145         }
 146
 147         // The callback URL is the script that gets called after the user authenticates with pumpio
 148         $callback_url = $a->get_baseurl()."/pumpio/connect";
 149
 150         // Let's begin.  First we need a Request Token.  The request token is required to send the user
 151         // to pumpio's login page.
 152
 153         // Create a new instance of the TumblrOAuth library.  For this step, all we need to give the library is our
 154         // Consumer Key and Consumer Secret
 155         $client = new oauth_client_class;
 156         $client->debug = 1;
 157         $client->server = '';
 158         $client->oauth_version = '1.0a';
 159         $client->request_token_url = 'https://'.$hostname.'/oauth/request_token';
 160         $client->dialog_url = 'https://'.$hostname.'/oauth/authorize';
 161         $client->access_token_url = 'https://'.$hostname.'/oauth/access_token';
 162         $client->url_parameters = false;
 163         $client->authorization_header = true;
 164         $client->redirect_uri = $callback_url;
 165         $client->client_id = $consumer_key;
 166         $client->client_secret = $consumer_secret;
 167
 168         if (($success = $client->Initialize())) {
 169                 if (($success = $client->Process())) {
 170                         if (strlen($client->access_token)) {
 171                                 logger("pumpio_connect: otoken: ".$client->access_token." osecrect: ".$client->access_token_secret, LOGGER_DEBUG);
 172                                 PConfig::set(local_user(), "pumpio", "oauth_token", $client->access_token);
 173                                 PConfig::set(local_user(), "pumpio", "oauth_token_secret", $client->access_token_secret);
 174                         }
 175                 }
 176                 $success = $client->Finalize($success);
 177         }
 178         if($client->exit)
 179                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 180
 181         if($success) {
 182                 logger("pumpio_connect: authenticated");
 183                 $o .= t("You are now authenticated to pumpio.");
 184                 $o .= '<br /><a href="'.$a->get_baseurl().'/settings/connectors">'.t("return to the connector page").'</a>';
 185         } else {
 186                 logger("pumpio_connect: could not connect");
 187                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 188         }
 189
 190         return($o);
 191 }
 192
 193 function pumpio_jot_nets(&$a,&$b) {
 194         if(! local_user())
 195                 return;
 196
 197         $pumpio_post = PConfig::get(local_user(),'pumpio','post');
 198         if(intval($pumpio_post) == 1) {
 199                 $pumpio_defpost = PConfig::get(local_user(),'pumpio','post_by_default');
 200                 $selected = ((intval($pumpio_defpost) == 1) ? ' checked="checked" ' : '');
 201                 $b .= '<div class="profile-jot-net"><input type="checkbox" name="pumpio_enable"' . $selected . ' value="1" /> '
 202                         . t('Post to pumpio') . '</div>';
 203         }
 204 }
 205
 206
 207 function pumpio_settings(&$a,&$s) {
 208
 209         if(! local_user())
 210                 return;
 211
 212         /* Add our stylesheet to the page so we can make our settings look nice */
 213
 214         $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/pumpio/pumpio.css' . '" media="all" />' . "\r\n";
 215
 216         /* Get the current state of our config variables */
 217
 218         $import_enabled = PConfig::get(local_user(),'pumpio','import');
 219         $import_checked = (($import_enabled) ? ' checked="checked" ' : '');
 220
 221         $enabled = PConfig::get(local_user(),'pumpio','post');
 222         $checked = (($enabled) ? ' checked="checked" ' : '');
 223         $css = (($enabled) ? '' : '-disabled');
 224
 225         $def_enabled = PConfig::get(local_user(),'pumpio','post_by_default');
 226         $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
 227
 228         $public_enabled = PConfig::get(local_user(),'pumpio','public');
 229         $public_checked = (($public_enabled) ? ' checked="checked" ' : '');
 230
 231         $mirror_enabled = PConfig::get(local_user(),'pumpio','mirror');
 232         $mirror_checked = (($mirror_enabled) ? ' checked="checked" ' : '');
 233
 234         $servername = PConfig::get(local_user(), "pumpio", "host");
 235         $username = PConfig::get(local_user(), "pumpio", "user");
 236
 237         /* Add some HTML to the existing form */
 238
 239         $s .= '<span id="settings_pumpio_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 240         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. t('Pump.io Import/Export/Mirror').'</h3>';
 241         $s .= '</span>';
 242         $s .= '<div id="settings_pumpio_expanded" class="settings-block" style="display: none;">';
 243         $s .= '<span class="fakelink" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 244         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. t('Pump.io Import/Export/Mirror').'</h3>';
 245         $s .= '</span>';
 246
 247         $s .= '<div id="pumpio-username-wrapper">';
 248         $s .= '<label id="pumpio-username-label" for="pumpio-username">'.t('pump.io username (without the servername)').'</label>';
 249         $s .= '<input id="pumpio-username" type="text" name="pumpio_user" value="'.$username.'" />';
 250         $s .= '</div><div class="clear"></div>';
 251
 252         $s .= '<div id="pumpio-servername-wrapper">';
 253         $s .= '<label id="pumpio-servername-label" for="pumpio-servername">'.t('pump.io servername (without "http://" or "https://" )').'</label>';
 254         $s .= '<input id="pumpio-servername" type="text" name="pumpio_host" value="'.$servername.'" />';
 255         $s .= '</div><div class="clear"></div>';
 256
 257         if (($username != '') && ($servername != '')) {
 258
 259                 $oauth_token = PConfig::get(local_user(), "pumpio", "oauth_token");
 260                 $oauth_token_secret = PConfig::get(local_user(), "pumpio", "oauth_token_secret");
 261
 262                 $s .= '<div id="pumpio-password-wrapper">';
 263                 if (($oauth_token == "") || ($oauth_token_secret == "")) {
 264                         $s .= '<div id="pumpio-authenticate-wrapper">';
 265                         $s .= '<a href="'.$a->get_baseurl().'/pumpio/connect">'.t("Authenticate your pump.io connection").'</a>';
 266                         $s .= '</div><div class="clear"></div>';
 267                 } else {
 268                         $s .= '<div id="pumpio-import-wrapper">';
 269                         $s .= '<label id="pumpio-import-label" for="pumpio-import">' . t('Import the remote timeline') . '</label>';
 270                         $s .= '<input id="pumpio-import" type="checkbox" name="pumpio_import" value="1" ' . $import_checked . '/>';
 271                         $s .= '</div><div class="clear"></div>';
 272
 273                         $s .= '<div id="pumpio-enable-wrapper">';
 274                         $s .= '<label id="pumpio-enable-label" for="pumpio-checkbox">' . t('Enable pump.io Post Plugin') . '</label>';
 275                         $s .= '<input id="pumpio-checkbox" type="checkbox" name="pumpio" value="1" ' . $checked . '/>';
 276                         $s .= '</div><div class="clear"></div>';
 277
 278                         $s .= '<div id="pumpio-bydefault-wrapper">';
 279                         $s .= '<label id="pumpio-bydefault-label" for="pumpio-bydefault">' . t('Post to pump.io by default') . '</label>';
 280                         $s .= '<input id="pumpio-bydefault" type="checkbox" name="pumpio_bydefault" value="1" ' . $def_checked . '/>';
 281                         $s .= '</div><div class="clear"></div>';
 282
 283                         $s .= '<div id="pumpio-public-wrapper">';
 284                         $s .= '<label id="pumpio-public-label" for="pumpio-public">' . t('Should posts be public?') . '</label>';
 285                         $s .= '<input id="pumpio-public" type="checkbox" name="pumpio_public" value="1" ' . $public_checked . '/>';
 286                         $s .= '</div><div class="clear"></div>';
 287
 288                         $s .= '<div id="pumpio-mirror-wrapper">';
 289                         $s .= '<label id="pumpio-mirror-label" for="pumpio-mirror">' . t('Mirror all public posts') . '</label>';
 290                         $s .= '<input id="pumpio-mirror" type="checkbox" name="pumpio_mirror" value="1" ' . $mirror_checked . '/>';
 291                         $s .= '</div><div class="clear"></div>';
 292
 293                         $s .= '<div id="pumpio-delete-wrapper">';
 294                         $s .= '<label id="pumpio-delete-label" for="pumpio-delete">' . t('Check to delete this preset') . '</label>';
 295                         $s .= '<input id="pumpio-delete" type="checkbox" name="pumpio_delete" value="1" />';
 296                         $s .= '</div><div class="clear"></div>';
 297                 }
 298
 299                 $s .= '</div><div class="clear"></div>';
 300         }
 301
 302         /* provide a submit button */
 303
 304         $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="pumpio-submit" name="pumpio-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div></div>';
 305 }
 306
 307
 308 function pumpio_settings_post(&$a,&$b) {
 309
 310         if(x($_POST,'pumpio-submit')) {
 311                 if(x($_POST,'pumpio_delete')) {
 312                         PConfig::set(local_user(),'pumpio','consumer_key','');
 313                         PConfig::set(local_user(),'pumpio','consumer_secret','');
 314                         PConfig::set(local_user(),'pumpio','oauth_token','');
 315                         PConfig::set(local_user(),'pumpio','oauth_token_secret','');
 316                         PConfig::set(local_user(),'pumpio','post',false);
 317                         PConfig::set(local_user(),'pumpio','import',false);
 318                         PConfig::set(local_user(),'pumpio','host','');
 319                         PConfig::set(local_user(),'pumpio','user','');
 320                         PConfig::set(local_user(),'pumpio','public',false);
 321                         PConfig::set(local_user(),'pumpio','mirror',false);
 322                         PConfig::set(local_user(),'pumpio','post_by_default',false);
 323                         PConfig::set(local_user(),'pumpio','lastdate', 0);
 324                         PConfig::set(local_user(),'pumpio','last_id', '');
 325                 } else {
 326                         // filtering the username if it is filled wrong
 327                         $user = $_POST['pumpio_user'];
 328                         if (strstr($user, "@")) {
 329                                 $pos = strpos($user, "@");
 330                                 if ($pos > 0)
 331                                         $user = substr($user, 0, $pos);
 332                         }
 333
 334                         // Filtering the hostname if someone is entering it with "http"
 335                         $host = $_POST['pumpio_host'];
 336                         $host = trim($host);
 337                         $host = str_replace(array("https://", "http://"), array("", ""), $host);
 338
 339                         PConfig::set(local_user(),'pumpio','post',intval($_POST['pumpio']));
 340                         PConfig::set(local_user(),'pumpio','import',$_POST['pumpio_import']);
 341                         PConfig::set(local_user(),'pumpio','host',$host);
 342                         PConfig::set(local_user(),'pumpio','user',$user);
 343                         PConfig::set(local_user(),'pumpio','public',$_POST['pumpio_public']);
 344                         PConfig::set(local_user(),'pumpio','mirror',$_POST['pumpio_mirror']);
 345                         PConfig::set(local_user(),'pumpio','post_by_default',intval($_POST['pumpio_bydefault']));
 346
 347                         if (!$_POST['pumpio_mirror'])
 348                                 del_pconfig(local_user(),'pumpio','lastdate');
 349
 350                         //header("Location: ".$a->get_baseurl()."/pumpio/connect");
 351                 }
 352         }
 353 }
 354
 355 function pumpio_post_local(&$a, &$b) {
 356
 357         if (!local_user() || (local_user() != $b['uid'])) {
 358                 return;
 359         }
 360
 361         $pumpio_post   = intval(PConfig::get(local_user(), 'pumpio', 'post'));
 362
 363         $pumpio_enable = (($pumpio_post && x($_REQUEST,'pumpio_enable')) ? intval($_REQUEST['pumpio_enable']) : 0);
 364
 365         if ($b['api_source'] && intval(PConfig::get(local_user(), 'pumpio', 'post_by_default'))) {
 366                 $pumpio_enable = 1;
 367         }
 368
 369         if (!$pumpio_enable) {
 370                 return;
 371         }
 372
 373         if (strlen($b['postopts'])) {
 374                 $b['postopts'] .= ',';
 375         }
 376
 377         $b['postopts'] .= 'pumpio';
 378 }
 379
 380
 381
 382
 383 function pumpio_send(&$a,&$b) {
 384
 385         if (!PConfig::get($b["uid"],'pumpio','import')) {
 386                 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 387                         return;
 388         }
 389
 390         logger("pumpio_send: parameter ".print_r($b, true), LOGGER_DATA);
 391
 392         if($b['parent'] != $b['id']) {
 393                 // Looking if its a reply to a pumpio post
 394                 $r = q("SELECT item.* FROM item, contact WHERE item.id = %d AND item.uid = %d AND contact.id = `contact-id` AND contact.network='%s'LIMIT 1",
 395                         intval($b["parent"]),
 396                         intval($b["uid"]),
 397                         dbesc(NETWORK_PUMPIO));
 398
 399                 if(!count($r)) {
 400                         logger("pumpio_send: no pumpio post ".$b["parent"]);
 401                         return;
 402                 } else {
 403                         $iscomment = true;
 404                         $orig_post = $r[0];
 405                 }
 406         } else {
 407                 $iscomment = false;
 408
 409                 $receiver = pumpio_getreceiver($a, $b);
 410
 411                 logger("pumpio_send: receiver ".print_r($receiver, true));
 412
 413                 if (!count($receiver) && ($b['private'] || !strstr($b['postopts'],'pumpio')))
 414                         return;
 415         }
 416
 417         if($b['verb'] == ACTIVITY_LIKE) {
 418                 if ($b['deleted'])
 419                         pumpio_action($a, $b["uid"], $b["thr-parent"], "unlike");
 420                 else
 421                         pumpio_action($a, $b["uid"], $b["thr-parent"], "like");
 422                 return;
 423         }
 424
 425         if($b['verb'] == ACTIVITY_DISLIKE)
 426                 return;
 427
 428         if (($b['verb'] == ACTIVITY_POST) && ($b['created'] !== $b['edited']) && !$b['deleted'])
 429                         pumpio_action($a, $b["uid"], $b["uri"], "update", $b["body"]);
 430
 431         if (($b['verb'] == ACTIVITY_POST) && $b['deleted'])
 432                         pumpio_action($a, $b["uid"], $b["uri"], "delete");
 433
 434         if($b['deleted'] || ($b['created'] !== $b['edited']))
 435                 return;
 436
 437         // if post comes from pump.io don't send it back
 438         if($b['app'] == "pump.io")
 439                 return;
 440
 441         // To-Do;
 442         // Support for native shares
 443         // http://<hostname>/api/<type>/shares?id=<the-object-id>
 444
 445         $oauth_token = PConfig::get($b['uid'], "pumpio", "oauth_token");
 446         $oauth_token_secret = PConfig::get($b['uid'], "pumpio", "oauth_token_secret");
 447         $consumer_key = PConfig::get($b['uid'], "pumpio","consumer_key");
 448         $consumer_secret = PConfig::get($b['uid'], "pumpio","consumer_secret");
 449
 450         $host = PConfig::get($b['uid'], "pumpio", "host");
 451         $user = PConfig::get($b['uid'], "pumpio", "user");
 452         $public = PConfig::get($b['uid'], "pumpio", "public");
 453
 454         if($oauth_token && $oauth_token_secret) {
 455
 456                 require_once('include/bbcode.php');
 457
 458                 $title = trim($b['title']);
 459
 460                 $content = bbcode($b['body'], false, false, 4);
 461
 462                 $params = array();
 463
 464                 $params["verb"] = "post";
 465
 466                 if (!$iscomment) {
 467                         $params["object"] = array(
 468                                                 'objectType' => "note",
 469                                                 'content' => $content);
 470
 471                         if ($title != "")
 472                                 $params["object"]["displayName"] = $title;
 473
 474                         if (count($receiver["to"]))
 475                                 $params["to"] = $receiver["to"];
 476
 477                         if (count($receiver["bto"]))
 478                                 $params["bto"] = $receiver["bto"];
 479
 480                         if (count($receiver["cc"]))
 481                                 $params["cc"] = $receiver["cc"];
 482
 483                         if (count($receiver["bcc"]))
 484                                 $params["bcc"] = $receiver["bcc"];
 485
 486                  } else {
 487                         $inReplyTo = array("id" => $orig_post["uri"],
 488                                         "objectType" => "note");
 489
 490                         if (($orig_post["object-type"] != "") && (strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)))
 491                                 $inReplyTo["objectType"] = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
 492
 493                         $params["object"] = array(
 494                                                 'objectType' => "comment",
 495                                                 'content' => $content,
 496                                                 'inReplyTo' => $inReplyTo);
 497
 498                         if ($title != "")
 499                                 $params["object"]["displayName"] = $title;
 500                 }
 501
 502                 $client = new oauth_client_class;
 503                 $client->oauth_version = '1.0a';
 504                 $client->url_parameters = false;
 505                 $client->authorization_header = true;
 506                 $client->access_token = $oauth_token;
 507                 $client->access_token_secret = $oauth_token_secret;
 508                 $client->client_id = $consumer_key;
 509                 $client->client_secret = $consumer_secret;
 510
 511                 $username = $user.'@'.$host;
 512                 $url = 'https://'.$host.'/api/user/'.$user.'/feed';
 513
 514                 if (pumpio_reachable($url))
 515                         $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 516                 else
 517                         $success = false;
 518
 519                 if($success) {
 520
 521                         if ($user->generator->displayName)
 522                                 PConfig::set($b["uid"], "pumpio", "application_name", $user->generator->displayName);
 523
 524                         $post_id = $user->object->id;
 525                         logger('pumpio_send '.$username.': success '.$post_id);
 526                         if($post_id && $iscomment) {
 527                                 logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$b['id']);
 528                                 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
 529                                         dbesc($post_id),
 530                                         intval($b['id'])
 531                                 );
 532                         }
 533                 } else {
 534                         logger('pumpio_send '.$username.': '.$url.' general error: ' . print_r($user,true));
 535
 536                         $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 537                         if (count($r))
 538                                 $a->contact = $r[0]["id"];
 539
 540                         $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $params));
 541                         require_once('include/queue_fn.php');
 542                         add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 543                         notice(t('Pump.io post failed. Queued for retry.').EOL);
 544                 }
 545
 546         }
 547 }
 548
 549 function pumpio_action(&$a, $uid, $uri, $action, $content = "") {
 550
 551         // Don't do likes and other stuff if you don't import the timeline
 552         if (!PConfig::get($uid,'pumpio','import'))
 553                 return;
 554
 555         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
 556         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
 557         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
 558         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
 559         $hostname = PConfig::get($uid, 'pumpio','host');
 560         $username = PConfig::get($uid, "pumpio", "user");
 561
 562         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 563                                 dbesc($uri),
 564                                 intval($uid)
 565         );
 566
 567         if (!count($r))
 568                 return;
 569
 570         $orig_post = $r[0];
 571
 572         if ($orig_post["extid"] && !strstr($orig_post["extid"], "/proxy/"))
 573                 $uri = $orig_post["extid"];
 574         else
 575                 $uri = $orig_post["uri"];
 576
 577         if (($orig_post["object-type"] != "") && (strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)))
 578                 $objectType = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
 579         elseif (strstr($uri, "/api/comment/"))
 580                 $objectType = "comment";
 581         elseif (strstr($uri, "/api/note/"))
 582                 $objectType = "note";
 583         elseif (strstr($uri, "/api/image/"))
 584                 $objectType = "image";
 585
 586         $params["verb"] = $action;
 587         $params["object"] = array('id' => $uri,
 588                                 "objectType" => $objectType,
 589                                 "content" => $content);
 590
 591         $client = new oauth_client_class;
 592         $client->oauth_version = '1.0a';
 593         $client->authorization_header = true;
 594         $client->url_parameters = false;
 595
 596         $client->client_id = $ckey;
 597         $client->client_secret = $csecret;
 598         $client->access_token = $otoken;
 599         $client->access_token_secret = $osecret;
 600
 601         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed';
 602
 603         if (pumpio_reachable($url))
 604                 $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 605         else
 606                 $success = false;
 607
 608         if($success)
 609                 logger('pumpio_action '.$username.' '.$action.': success '.$uri);
 610         else {
 611                 logger('pumpio_action '.$username.' '.$action.': general error: '.$uri.' '.print_r($user,true));
 612
 613                 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 614                 if (count($r))
 615                         $a->contact = $r[0]["id"];
 616
 617                 $s = serialize(array('url' => $url, 'item' => $orig_post["id"], 'post' => $params));
 618                 require_once('include/queue_fn.php');
 619                 add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 620                 notice(t('Pump.io like failed. Queued for retry.').EOL);
 621         }
 622 }
 623
 624 function pumpio_sync(&$a) {
 625         $r = q("SELECT * FROM `addon` WHERE `installed` = 1 AND `name` = 'pumpio'",
 626                 $plugin);
 627
 628         if (!count($r))
 629                 return;
 630
 631         $last = Config::get('pumpio','last_poll');
 632
 633         $poll_interval = intval(Config::get('pumpio','poll_interval'));
 634         if(! $poll_interval)
 635                 $poll_interval = PUMPIO_DEFAULT_POLL_INTERVAL;
 636
 637         if($last) {
 638                 $next = $last + ($poll_interval * 60);
 639                 if($next > time()) {
 640                         logger('pumpio: poll intervall not reached');
 641                         return;
 642                 }
 643         }
 644         logger('pumpio: cron_start');
 645
 646         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'mirror' AND `v` = '1' ORDER BY RAND() ");
 647         if(count($r)) {
 648                 foreach($r as $rr) {
 649                         logger('pumpio: mirroring user '.$rr['uid']);
 650                         pumpio_fetchtimeline($a, $rr['uid']);
 651                 }
 652         }
 653
 654         $abandon_days = intval(Config::get('system','account_abandon_days'));
 655         if ($abandon_days < 1)
 656                 $abandon_days = 0;
 657
 658         $abandon_limit = date("Y-m-d H:i:s", time() - $abandon_days * 86400);
 659
 660         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'import' AND `v` = '1' ORDER BY RAND() ");
 661         if(count($r)) {
 662                 foreach($r as $rr) {
 663                         if ($abandon_days != 0) {
 664                                 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
 665                                 if (!count($user)) {
 666                                         logger('abandoned account: timeline from user '.$rr['uid'].' will not be imported');
 667                                         continue;
 668                                 }
 669                         }
 670
 671                         logger('pumpio: importing timeline from user '.$rr['uid']);
 672                         pumpio_fetchinbox($a, $rr['uid']);
 673
 674                         // check for new contacts once a day
 675                         $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
 676                         if($last_contact_check)
 677                                 $next_contact_check = $last_contact_check + 86400;
 678                         else
 679                                 $next_contact_check = 0;
 680
 681                         if($next_contact_check <= time()) {
 682                                 pumpio_getallusers($a, $rr["uid"]);
 683                                 PConfig::set($rr['uid'],'pumpio','contact_check',time());
 684                         }
 685                 }
 686         }
 687
 688         logger('pumpio: cron_end');
 689
 690         Config::set('pumpio','last_poll', time());
 691 }
 692
 693 function pumpio_cron(&$a,$b) {
 694         //pumpio_sync($a);
 695         proc_run("php","addon/pumpio/pumpio_sync.php");
 696 }
 697
 698 function pumpio_fetchtimeline(&$a, $uid) {
 699         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
 700         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
 701         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
 702         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
 703         $lastdate = PConfig::get($uid, 'pumpio', 'lastdate');
 704         $hostname = PConfig::get($uid, 'pumpio','host');
 705         $username = PConfig::get($uid, "pumpio", "user");
 706
 707         //  get the application name for the pump.io app
 708         //  1st try personal config, then system config and fallback to the
 709         //  hostname of the node if neither one is set.
 710         $application_name  = PConfig::get( $uid, 'pumpio', 'application_name');
 711         if ($application_name == "")
 712                 $application_name  = Config::get('pumpio', 'application_name');
 713         if ($application_name == "")
 714                 $application_name = $a->get_hostname();
 715
 716         $first_time = ($lastdate == "");
 717
 718         $client = new oauth_client_class;
 719         $client->oauth_version = '1.0a';
 720         $client->authorization_header = true;
 721         $client->url_parameters = false;
 722
 723         $client->client_id = $ckey;
 724         $client->client_secret = $csecret;
 725         $client->access_token = $otoken;
 726         $client->access_token_secret = $osecret;
 727
 728         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed/major';
 729
 730         logger('pumpio: fetching for user '.$uid.' '.$url.' C:'.$client->client_id.' CS:'.$client->client_secret.' T:'.$client->access_token.' TS:'.$client->access_token_secret);
 731
 732         $username = $user.'@'.$host;
 733
 734         if (pumpio_reachable($url))
 735                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
 736         else
 737                 $success = false;
 738
 739         if (!$success) {
 740                 logger('pumpio: error fetching posts for user '.$uid." ".$username." ".print_r($user, true));
 741                 return;
 742         }
 743
 744         $posts = array_reverse($user->items);
 745
 746         $initiallastdate = $lastdate;
 747         $lastdate = '';
 748
 749         if (count($posts)) {
 750                 foreach ($posts as $post) {
 751                         if ($post->published <= $initiallastdate)
 752                                 continue;
 753
 754                         if ($lastdate < $post->published)
 755                                 $lastdate = $post->published;
 756
 757                         if ($first_time)
 758                                 continue;
 759
 760                         $receiptians = array();
 761                         if (@is_array($post->cc))
 762                                 $receiptians = array_merge($receiptians, $post->cc);
 763
 764                         if (@is_array($post->to))
 765                                 $receiptians = array_merge($receiptians, $post->to);
 766
 767                         $public = false;
 768                         foreach ($receiptians AS $receiver)
 769                                 if (is_string($receiver->objectType))
 770                                         if ($receiver->id == "http://activityschema.org/collection/public")
 771                                                 $public = true;
 772
 773                         if ($public && !stristr($post->generator->displayName, $application_name)) {
 774                                 require_once('include/html2bbcode.php');
 775
 776                                 $_SESSION["authenticated"] = true;
 777                                 $_SESSION["uid"] = $uid;
 778
 779                                 unset($_REQUEST);
 780                                 $_REQUEST["type"] = "wall";
 781                                 $_REQUEST["api_source"] = true;
 782                                 $_REQUEST["profile_uid"] = $uid;
 783                                 $_REQUEST["source"] = "pump.io";
 784
 785                                 if (isset($post->object->id)) {
 786                                         $_REQUEST['message_id'] = NETWORK_PUMPIO.":".$post->object->id;
 787                                 }
 788
 789                                 if ($post->object->displayName != "")
 790                                         $_REQUEST["title"] = html2bbcode($post->object->displayName);
 791                                 else
 792                                         $_REQUEST["title"] = "";
 793
 794                                 $_REQUEST["body"] = html2bbcode($post->object->content);
 795
 796                                 // To-Do: Picture has to be cached and stored locally
 797                                 if ($post->object->fullImage->url != "") {
 798                                         if ($post->object->fullImage->pump_io->proxyURL != "")
 799                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->pump_io->proxyURL."][img]".$post->object->image->pump_io->proxyURL."[/img][/url]\n".$_REQUEST["body"];
 800                                         else
 801                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$_REQUEST["body"];
 802                                 }
 803
 804                                 logger('pumpio: posting for user '.$uid);
 805
 806                                 require_once('mod/item.php');
 807
 808                                 item_post($a);
 809                                 logger('pumpio: posting done - user '.$uid);
 810                         }
 811                 }
 812         }
 813
 814         if ($lastdate != 0)
 815                 PConfig::set($uid,'pumpio','lastdate', $lastdate);
 816 }
 817
 818 function pumpio_dounlike(&$a, $uid, $self, $post, $own_id) {
 819         // Searching for the unliked post
 820         // Two queries for speed issues
 821         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 822                                 dbesc($post->object->id),
 823                                 intval($uid)
 824                 );
 825
 826         if (count($r))
 827                 $orig_post = $r[0];
 828         else {
 829                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 830                                         dbesc($post->object->id),
 831                                         intval($uid)
 832                         );
 833
 834                 if (!count($r))
 835                         return;
 836                 else
 837                         $orig_post = $r[0];
 838         }
 839
 840         $contactid = 0;
 841
 842         if(link_compare($post->actor->url, $own_id)) {
 843                 $contactid = $self[0]['id'];
 844         } else {
 845                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 846                         dbesc(normalise_link($post->actor->url)),
 847                         intval($uid)
 848                 );
 849
 850                 if(count($r))
 851                         $contactid = $r[0]['id'];
 852
 853                 if($contactid == 0)
 854                         $contactid = $orig_post['contact-id'];
 855         }
 856
 857         $r = q("UPDATE `item` SET `deleted` = 1, `unseen` = 1, `changed` = '%s' WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s'",
 858                 dbesc(datetime_convert()),
 859                 dbesc(ACTIVITY_LIKE),
 860                 intval($uid),
 861                 intval($contactid),
 862                 dbesc($orig_post['uri'])
 863         );
 864
 865         if(count($r))
 866                 logger("pumpio_dounlike: unliked existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 867         else
 868                 logger("pumpio_dounlike: not found. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 869 }
 870
 871 function pumpio_dolike(&$a, $uid, $self, $post, $own_id, $threadcompletion = true) {
 872         require_once('include/items.php');
 873
 874         if ($post->object->id == "") {
 875                 logger('Got empty like: '.print_r($post, true), LOGGER_DEBUG);
 876                 return;
 877         }
 878
 879         // Searching for the liked post
 880         // Two queries for speed issues
 881         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `network` = '%s' LIMIT 1",
 882                                 dbesc($post->object->id),
 883                                 intval($uid),
 884                                 dbesc(NETWORK_PUMPIO)
 885                 );
 886
 887         if (count($r))
 888                 $orig_post = $r[0];
 889         else {
 890                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d AND `network` = '%s' LIMIT 1",
 891                                         dbesc($post->object->id),
 892                                         intval($uid),
 893                                         dbesc(NETWORK_PUMPIO)
 894                         );
 895
 896                 if (!count($r))
 897                         return;
 898                 else
 899                         $orig_post = $r[0];
 900         }
 901
 902         // thread completion
 903         if ($threadcompletion)
 904                 pumpio_fetchallcomments($a, $uid, $post->object->id);
 905
 906         $contactid = 0;
 907
 908         if(link_compare($post->actor->url, $own_id)) {
 909                 $contactid = $self[0]['id'];
 910                 $post->actor->displayName = $self[0]['name'];
 911                 $post->actor->url = $self[0]['url'];
 912                 $post->actor->image->url = $self[0]['photo'];
 913         } else {
 914                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 915                         dbesc(normalise_link($post->actor->url)),
 916                         intval($uid)
 917                 );
 918
 919                 if(count($r))
 920                         $contactid = $r[0]['id'];
 921
 922                 if($contactid == 0)
 923                         $contactid = $orig_post['contact-id'];
 924         }
 925
 926         $r = q("SELECT parent FROM `item` WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s' LIMIT 1",
 927                 dbesc(ACTIVITY_LIKE),
 928                 intval($uid),
 929                 intval($contactid),
 930                 dbesc($orig_post['uri'])
 931         );
 932
 933         if(count($r)) {
 934                 logger("pumpio_dolike: found existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 935                 return;
 936         }
 937
 938         $likedata = array();
 939         $likedata['parent'] = $orig_post['id'];
 940         $likedata['verb'] = ACTIVITY_LIKE;
 941         $likedata['gravity'] = 3;
 942         $likedata['uid'] = $uid;
 943         $likedata['wall'] = 0;
 944         $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
 945         $likedata['parent-uri'] = $orig_post["uri"];
 946         $likedata['contact-id'] = $contactid;
 947         $likedata['app'] = $post->generator->displayName;
 948         $likedata['author-name'] = $post->actor->displayName;
 949         $likedata['author-link'] = $post->actor->url;
 950         $likedata['author-avatar'] = $post->actor->image->url;
 951
 952         $author  = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
 953         $objauthor =  '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
 954         $post_type = t('status');
 955         $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
 956         $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
 957
 958         $likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $author, $objauthor, $plink);
 959
 960         $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
 961                 '<id>' . $orig_post['uri'] . '</id><link>' . xmlify('<link rel="alternate" type="text/html" href="' . xmlify($orig_post['plink']) . '" />') . '</link><title>' . $orig_post['title'] . '</title><content>' . $orig_post['body'] . '</content></object>';
 962
 963         $ret = item_store($likedata);
 964
 965         logger("pumpio_dolike: ".$ret." User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 966 }
 967
 968 function pumpio_get_contact($uid, $contact, $no_insert = false) {
 969
 970         update_gcontact(array("url" => $contact->url, "network" => NETWORK_PUMPIO, "generation" => 2,
 971                         "photo" => $contact->image->url, "name" => $contact->displayName,  "hide" => true,
 972                         "nick" => $contact->preferredUsername, "location" => $contact->location->displayName,
 973                         "about" => $contact->summary, "addr" => str_replace("acct:", "", $contact->id)));
 974         $cid = get_contact($contact->url, $uid);
 975
 976         if ($no_insert)
 977                 return($cid);
 978
 979         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' LIMIT 1",
 980                 intval($uid), dbesc(normalise_link($contact->url)));
 981
 982         if (!count($r)) {
 983                 // create contact record
 984                 q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 985                                         `name`, `nick`, `photo`, `network`, `rel`, `priority`,
 986                                         `location`, `about`, `writable`, `blocked`, `readonly`, `pending` )
 987                                 VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', %d, 0, 0, 0)",
 988                         intval($uid),
 989                         dbesc(datetime_convert()),
 990                         dbesc($contact->url),
 991                         dbesc(normalise_link($contact->url)),
 992                         dbesc(str_replace("acct:", "", $contact->id)),
 993                         dbesc(''),
 994                         dbesc($contact->id), // What is it for?
 995                         dbesc('pump.io ' . $contact->id), // What is it for?
 996                         dbesc($contact->displayName),
 997                         dbesc($contact->preferredUsername),
 998                         dbesc($contact->image->url),
 999                         dbesc(NETWORK_PUMPIO),
1000                         intval(CONTACT_IS_FRIEND),
1001                         intval(1),
1002                         dbesc($contact->location->displayName),
1003                         dbesc($contact->summary),
1004                         intval(1)
1005                 );
1006
1007                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d LIMIT 1",
1008                         dbesc(normalise_link($contact->url)),
1009                         intval($uid)
1010                         );
1011
1012                 if (!count($r)) {
1013                         return(false);
1014                 }
1015
1016                 $contact_id = $r[0]['id'];
1017
1018                 $g = q("select def_gid from user where uid = %d limit 1",
1019                         intval($uid)
1020                 );
1021
1022                 if($g && intval($g[0]['def_gid'])) {
1023                         require_once('include/group.php');
1024                         group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
1025                 }
1026         } else {
1027                 $contact_id = $r[0]["id"];
1028
1029                 /*      if (DB_UPDATE_VERSION >= "1177")
1030                                 q("UPDATE `contact` SET `location` = '%s',
1031                                                         `about` = '%s'
1032                                                 WHERE `id` = %d",
1033                                         dbesc($contact->location->displayName),
1034                                         dbesc($contact->summary),
1035                                         intval($r[0]['id'])
1036                                 );
1037                 */
1038         }
1039
1040         if (function_exists("update_contact_avatar"))
1041                 update_contact_avatar($contact->image->url, $uid, $contact_id);
1042
1043         return($contact_id);
1044 }
1045
1046 function pumpio_dodelete(&$a, $uid, $self, $post, $own_id) {
1047
1048         // Two queries for speed issues
1049         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1050                                 dbesc($post->object->id),
1051                                 intval($uid)
1052                 );
1053
1054         if (count($r))
1055                 return drop_item($r[0]["id"], $false);
1056
1057         $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1058                                 dbesc($post->object->id),
1059                                 intval($uid)
1060                 );
1061
1062         if (count($r))
1063                 return drop_item($r[0]["id"], $false);
1064 }
1065
1066 function pumpio_dopost(&$a, $client, $uid, $self, $post, $own_id, $threadcompletion = true) {
1067         require_once('include/items.php');
1068         require_once('include/html2bbcode.php');
1069
1070         if (($post->verb == "like") || ($post->verb == "favorite"))
1071                 return pumpio_dolike($a, $uid, $self, $post, $own_id);
1072
1073         if (($post->verb == "unlike") || ($post->verb == "unfavorite"))
1074                 return pumpio_dounlike($a, $uid, $self, $post, $own_id);
1075
1076         if ($post->verb == "delete")
1077                 return pumpio_dodelete($a, $uid, $self, $post, $own_id);
1078
1079         if ($post->verb != "update") {
1080                 // Two queries for speed issues
1081                 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1082                                         dbesc($post->object->id),
1083                                         intval($uid)
1084                         );
1085
1086                 if (count($r))
1087                         return false;
1088
1089                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1090                                         dbesc($post->object->id),
1091                                         intval($uid)
1092                         );
1093
1094                 if (count($r))
1095                         return false;
1096         }
1097
1098         // Only handle these three types
1099         if (!strstr("post|share|update", $post->verb))
1100                 return false;
1101
1102         $receiptians = array();
1103         if (@is_array($post->cc))
1104                 $receiptians = array_merge($receiptians, $post->cc);
1105
1106         if (@is_array($post->to))
1107                 $receiptians = array_merge($receiptians, $post->to);
1108
1109         foreach ($receiptians AS $receiver)
1110                 if (is_string($receiver->objectType))
1111                         if ($receiver->id == "http://activityschema.org/collection/public")
1112                                 $public = true;
1113
1114         $postarray = array();
1115         $postarray['network'] = NETWORK_PUMPIO;
1116         $postarray['gravity'] = 0;
1117         $postarray['uid'] = $uid;
1118         $postarray['wall'] = 0;
1119         $postarray['uri'] = $post->object->id;
1120         $postarray['object-type'] = NAMESPACE_ACTIVITY_SCHEMA.strtolower($post->object->objectType);
1121
1122         if ($post->object->objectType != "comment") {
1123                 $contact_id = pumpio_get_contact($uid, $post->actor);
1124
1125                 if (!$contact_id)
1126                         $contact_id = $self[0]['id'];
1127
1128                 $postarray['parent-uri'] = $post->object->id;
1129
1130                 if (!$public) {
1131                         $postarray['private'] = 1;
1132                         $postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
1133                 }
1134         } else {
1135                 $contact_id = pumpio_get_contact($uid, $post->actor, true);
1136
1137                 if (link_compare($post->actor->url, $own_id)) {
1138                         $contact_id = $self[0]['id'];
1139                         $post->actor->displayName = $self[0]['name'];
1140                         $post->actor->url = $self[0]['url'];
1141                         $post->actor->image->url = $self[0]['photo'];
1142                 } elseif ($contact_id == 0) {
1143                         // Take an existing contact, the contact of the note or - as a fallback - the id of the user
1144                         $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1145                                 dbesc(normalise_link($post->actor->url)),
1146                                 intval($uid)
1147                         );
1148
1149                         if(count($r))
1150                                 $contact_id = $r[0]['id'];
1151                         else {
1152                                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1153                                         dbesc(normalise_link($post->actor->url)),
1154                                         intval($uid)
1155                                 );
1156
1157                                 if(count($r))
1158                                         $contact_id = $r[0]['id'];
1159                                 else
1160                                         $contact_id = $self[0]['id'];
1161                         }
1162                 }
1163
1164                 $reply = new stdClass;
1165                 $reply->verb = "note";
1166                 $reply->cc = $post->cc;
1167                 $reply->to = $post->to;
1168                 $reply->object = new stdClass;
1169                 $reply->object->objectType = $post->object->inReplyTo->objectType;
1170                 $reply->object->content = $post->object->inReplyTo->content;
1171                 $reply->object->id = $post->object->inReplyTo->id;
1172                 $reply->actor = $post->object->inReplyTo->author;
1173                 $reply->url = $post->object->inReplyTo->url;
1174                 $reply->generator = new stdClass;
1175                 $reply->generator->displayName = "pumpio";
1176                 $reply->published = $post->object->inReplyTo->published;
1177                 $reply->received = $post->object->inReplyTo->updated;
1178                 $reply->url = $post->object->inReplyTo->url;
1179                 pumpio_dopost($a, $client, $uid, $self, $reply, $own_id, false);
1180
1181                 $postarray['parent-uri'] = $post->object->inReplyTo->id;
1182         }
1183
1184         if ($post->object->pump_io->proxyURL)
1185                 $postarray['extid'] = $post->object->pump_io->proxyURL;
1186
1187         $postarray['contact-id'] = $contact_id;
1188         $postarray['verb'] = ACTIVITY_POST;
1189         $postarray['owner-name'] = $post->actor->displayName;
1190         $postarray['owner-link'] = $post->actor->url;
1191         $postarray['owner-avatar'] = $post->actor->image->url;
1192         $postarray['author-name'] = $post->actor->displayName;
1193         $postarray['author-link'] = $post->actor->url;
1194         $postarray['author-avatar'] = $post->actor->image->url;
1195         $postarray['plink'] = $post->object->url;
1196         $postarray['app'] = $post->generator->displayName;
1197         $postarray['body'] = html2bbcode($post->object->content);
1198         $postarray['object'] = json_encode($post);
1199
1200         if ($post->object->fullImage->url != "")
1201                 $postarray["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$postarray["body"];
1202
1203         if ($post->object->displayName != "")
1204                 $postarray['title'] = $post->object->displayName;
1205
1206         $postarray['created'] = datetime_convert('UTC','UTC',$post->published);
1207         if (isset($post->updated))
1208                 $postarray['edited'] = datetime_convert('UTC','UTC',$post->updated);
1209         elseif (isset($post->received))
1210                 $postarray['edited'] = datetime_convert('UTC','UTC',$post->received);
1211         else
1212                 $postarray['edited'] = $postarray['created'];
1213
1214         if ($post->verb == "share") {
1215                 if (!intval(Config::get('system','wall-to-wall_share'))) {
1216                         if (isset($post->object->author->displayName) && ($post->object->author->displayName != ""))
1217                                 $share_author = $post->object->author->displayName;
1218                         elseif (isset($post->object->author->preferredUsername) && ($post->object->author->preferredUsername != ""))
1219                                 $share_author = $post->object->author->preferredUsername;
1220                         else
1221                                 $share_author = $post->object->author->url;
1222
1223                         $postarray['body'] = share_header($share_author, $post->object->author->url,
1224                                                         $post->object->author->image->url, "",
1225                                                         datetime_convert('UTC','UTC',$post->object->created),
1226                                                         $post->links->self->href).
1227                                                 $postarray['body']."[/share]";
1228
1229                         /*
1230                         $postarray['body'] = "[share author='".$share_author.
1231                                         "' profile='".$post->object->author->url.
1232                                         "' avatar='".$post->object->author->image->url.
1233                                         "' posted='".datetime_convert('UTC','UTC',$post->object->created).
1234                                         "' link='".$post->links->self->href."']".$postarray['body']."[/share]";
1235                         */
1236                 } else {
1237                         // Let shares look like wall-to-wall posts
1238                         $postarray['author-name'] = $post->object->author->displayName;
1239                         $postarray['author-link'] = $post->object->author->url;
1240                         $postarray['author-avatar'] = $post->object->author->image->url;
1241                 }
1242         }
1243
1244         if (trim($postarray['body']) == "")
1245                 return false;
1246
1247         $top_item = item_store($postarray);
1248         $postarray["id"] = $top_item;
1249
1250         if (($top_item == 0) && ($post->verb == "update")) {
1251                 $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s' , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
1252                         dbesc($postarray["title"]),
1253                         dbesc($postarray["body"]),
1254                         dbesc($postarray["edited"]),
1255                         dbesc($postarray["uri"]),
1256                         intval($uid)
1257                         );
1258         }
1259
1260         if ($post->object->objectType == "comment") {
1261
1262                 if ($threadcompletion)
1263                         pumpio_fetchallcomments($a, $uid, $postarray['parent-uri']);
1264
1265                 $user = q("SELECT * FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
1266                                 intval($uid)
1267                         );
1268
1269                 if(!count($user))
1270                         return $top_item;
1271
1272                 $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
1273
1274                 if (link_compare($own_id, $postarray['author-link']))
1275                         return $top_item;
1276
1277                 if (!function_exists("check_item_notification")) {
1278                         $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1279                                         dbesc($postarray['parent-uri']),
1280                                         intval($uid)
1281                                         );
1282
1283                         if(count($myconv)) {
1284
1285                                 foreach($myconv as $conv) {
1286                                         // now if we find a match, it means we're in this conversation
1287
1288                                         if(!link_compare($conv['author-link'],$importer_url) && !link_compare($conv['author-link'],$own_id))
1289                                                 continue;
1290
1291                                         require_once('include/enotify.php');
1292
1293                                         $conv_parent = $conv['parent'];
1294
1295                                         notification(array(
1296                                                 'type'         => NOTIFY_COMMENT,
1297                                                 'notify_flags' => $user[0]['notify-flags'],
1298                                                 'language'     => $user[0]['language'],
1299                                                 'to_name'      => $user[0]['username'],
1300                                                 'to_email'     => $user[0]['email'],
1301                                                 'uid'          => $user[0]['uid'],
1302                                                 'item'         => $postarray,
1303                                                 'link'         => $a->get_baseurl().'/display/'.urlencode(get_item_guid($top_item)),
1304                                                 'source_name'  => $postarray['author-name'],
1305                                                 'source_link'  => $postarray['author-link'],
1306                                                 'source_photo' => $postarray['author-avatar'],
1307                                                 'verb'         => ACTIVITY_POST,
1308                                                 'otype'        => 'item',
1309                                                 'parent'       => $conv_parent,
1310                                                 ));
1311
1312                                         // only send one notification
1313                                         break;
1314                                 }
1315                         }
1316                 }
1317         }
1318
1319         return $top_item;
1320 }
1321
1322 function pumpio_fetchinbox(&$a, $uid) {
1323
1324         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
1325         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
1326         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
1327         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
1328         $lastdate = PConfig::get($uid, 'pumpio', 'lastdate');
1329         $hostname = PConfig::get($uid, 'pumpio','host');
1330         $username = PConfig::get($uid, "pumpio", "user");
1331
1332         $own_id = "https://".$hostname."/".$username;
1333
1334         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1335                 intval($uid));
1336
1337         $lastitems = q("SELECT `uri` FROM `thread`
1338                         INNER JOIN `item` ON `item`.`id` = `thread`.`iid`
1339                         WHERE `thread`.`network` = '%s' AND `thread`.`uid` = %d AND `item`.`extid` != ''
1340                         ORDER BY `thread`.`commented` DESC LIMIT 10",
1341                                 dbesc(NETWORK_PUMPIO),
1342                                 intval($uid)
1343                         );
1344
1345         $client = new oauth_client_class;
1346         $client->oauth_version = '1.0a';
1347         $client->authorization_header = true;
1348         $client->url_parameters = false;
1349
1350         $client->client_id = $ckey;
1351         $client->client_secret = $csecret;
1352         $client->access_token = $otoken;
1353         $client->access_token_secret = $osecret;
1354
1355         $last_id = PConfig::get($uid,'pumpio','last_id');
1356
1357         $url = 'https://'.$hostname.'/api/user/'.$username.'/inbox';
1358
1359         if ($last_id != "")
1360                 $url .= '?since='.urlencode($last_id);
1361
1362         if (pumpio_reachable($url))
1363                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
1364         else
1365                 $success = false;
1366
1367         if ($user->items) {
1368             $posts = array_reverse($user->items);
1369
1370             if (count($posts))
1371                     foreach ($posts as $post) {
1372                             $last_id = $post->id;
1373                             pumpio_dopost($a, $client, $uid, $self, $post, $own_id, true);
1374                     }
1375         }
1376
1377         foreach ($lastitems AS $item)
1378                 pumpio_fetchallcomments($a, $uid, $item["uri"]);
1379
1380         PConfig::set($uid,'pumpio','last_id', $last_id);
1381 }
1382
1383 function pumpio_getallusers(&$a, $uid) {
1384         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
1385         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
1386         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
1387         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
1388         $hostname = PConfig::get($uid, 'pumpio','host');
1389         $username = PConfig::get($uid, "pumpio", "user");
1390
1391         $client = new oauth_client_class;
1392         $client->oauth_version = '1.0a';
1393         $client->authorization_header = true;
1394         $client->url_parameters = false;
1395
1396         $client->client_id = $ckey;
1397         $client->client_secret = $csecret;
1398         $client->access_token = $otoken;
1399         $client->access_token_secret = $osecret;
1400
1401         $url = 'https://'.$hostname.'/api/user/'.$username.'/following';
1402
1403         if (pumpio_reachable($url))
1404                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1405         else
1406                 $success = false;
1407
1408         if ($users->totalItems > count($users->items)) {
1409                 $url = 'https://'.$hostname.'/api/user/'.$username.'/following?count='.$users->totalItems;
1410
1411                 if (pumpio_reachable($url))
1412                         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1413                 else
1414                         $success = false;
1415         }
1416
1417         if (is_array($users->items)) {
1418                 foreach ($users->items AS $user) {
1419                         pumpio_get_contact($uid, $user);
1420                 }
1421         }
1422 }
1423
1424 function pumpio_queue_hook(&$a,&$b) {
1425
1426         $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
1427                 dbesc(NETWORK_PUMPIO)
1428         );
1429         if(! count($qi))
1430                 return;
1431
1432         require_once('include/queue_fn.php');
1433
1434         foreach($qi as $x) {
1435                 if($x['network'] !== NETWORK_PUMPIO)
1436                         continue;
1437
1438                 logger('pumpio_queue: run');
1439
1440                 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` ON `contact`.`uid` = `user`.`uid`
1441                         WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
1442                         intval($x['cid'])
1443                 );
1444                 if(! count($r))
1445                         continue;
1446
1447                 $userdata = $r[0];
1448
1449                 //logger('pumpio_queue: fetching userdata '.print_r($userdata, true));
1450
1451                 $oauth_token = PConfig::get($userdata['uid'], "pumpio", "oauth_token");
1452                 $oauth_token_secret = PConfig::get($userdata['uid'], "pumpio", "oauth_token_secret");
1453                 $consumer_key = PConfig::get($userdata['uid'], "pumpio","consumer_key");
1454                 $consumer_secret = PConfig::get($userdata['uid'], "pumpio","consumer_secret");
1455
1456                 $host = PConfig::get($userdata['uid'], "pumpio", "host");
1457                 $user = PConfig::get($userdata['uid'], "pumpio", "user");
1458
1459                 $success = false;
1460
1461                 if ($oauth_token && $oauth_token_secret &&
1462                         $consumer_key && $consumer_secret) {
1463                         $username = $user.'@'.$host;
1464
1465                         logger('pumpio_queue: able to post for user '.$username);
1466
1467                         $z = unserialize($x['content']);
1468
1469                         $client = new oauth_client_class;
1470                         $client->oauth_version = '1.0a';
1471                         $client->url_parameters = false;
1472                         $client->authorization_header = true;
1473                         $client->access_token = $oauth_token;
1474                         $client->access_token_secret = $oauth_token_secret;
1475                         $client->client_id = $consumer_key;
1476                         $client->client_secret = $consumer_secret;
1477
1478                         if (pumpio_reachable($z['url']))
1479                                 $success = $client->CallAPI($z['url'], 'POST', $z['post'], array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
1480                         else
1481                                 $success = false;
1482
1483                         if($success) {
1484                                 $post_id = $user->object->id;
1485                                 logger('pumpio_queue: send '.$username.': success '.$post_id);
1486                                 if($post_id && $iscomment) {
1487                                         logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$z['item']);
1488                                         q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
1489                                                 dbesc($post_id),
1490                                                 intval($z['item'])
1491                                         );
1492                                 }
1493                                 remove_queue_item($x['id']);
1494                         } else
1495                                 logger('pumpio_queue: send '.$username.': '.$url.' general error: ' . print_r($user,true));
1496                 } else
1497                         logger("pumpio_queue: Error getting tokens for user ".$userdata['uid']);
1498
1499                 if (!$success) {
1500                         logger('pumpio_queue: delayed');
1501                         update_queue_time($x['id']);
1502                 }
1503         }
1504 }
1505
1506 function pumpio_getreceiver(&$a, $b) {
1507
1508         $receiver = array();
1509
1510         if (!$b["private"]) {
1511
1512                 if(! strstr($b['postopts'],'pumpio'))
1513                         return $receiver;
1514
1515                 $public = PConfig::get($b['uid'], "pumpio", "public");
1516
1517                 if ($public)
1518                         $receiver["to"][] = Array(
1519                                                 "objectType" => "collection",
1520                                                 "id" => "http://activityschema.org/collection/public");
1521         } else {
1522                 $cids = explode("><", $b["allow_cid"]);
1523                 $gids = explode("><", $b["allow_gid"]);
1524
1525                 foreach ($cids AS $cid) {
1526                         $cid = trim($cid, " <>");
1527
1528                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1529                                 intval($cid),
1530                                 intval($b["uid"]),
1531                                 dbesc(NETWORK_PUMPIO)
1532                                 );
1533
1534                         if (count($r)) {
1535                                 $receiver["bcc"][] = Array(
1536                                                         "displayName" => $r[0]["name"],
1537                                                         "objectType" => "person",
1538                                                         "preferredUsername" => $r[0]["nick"],
1539                                                         "url" => $r[0]["url"]);
1540                         }
1541                 }
1542                 foreach ($gids AS $gid) {
1543                         $gid = trim($gid, " <>");
1544
1545                         $r = q("SELECT `contact`.`name`, `contact`.`nick`, `contact`.`url`, `contact`.`network` ".
1546                                 "FROM `group_member`, `contact` WHERE `group_member`.`gid` = %d AND `group_member`.`uid` = %d ".
1547                                 "AND `contact`.`id` = `group_member`.`contact-id` AND `contact`.`network` = '%s'",
1548                                         intval($gid),
1549                                         intval($b["uid"]),
1550                                         dbesc(NETWORK_PUMPIO)
1551                                 );
1552
1553                         foreach ($r AS $row)
1554                                 $receiver["bcc"][] = Array(
1555                                                         "displayName" => $row["name"],
1556                                                         "objectType" => "person",
1557                                                         "preferredUsername" => $row["nick"],
1558                                                         "url" => $row["url"]);
1559                 }
1560         }
1561
1562         if ($b["inform"] != "") {
1563
1564                 $inform = explode(",", $b["inform"]);
1565
1566                 foreach ($inform AS $cid) {
1567                         if (substr($cid, 0, 4) != "cid:")
1568                                 continue;
1569
1570                         $cid = str_replace("cid:", "", $cid);
1571
1572                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1573                                 intval($cid),
1574                                 intval($b["uid"]),
1575                                 dbesc(NETWORK_PUMPIO)
1576                                 );
1577
1578                         if (count($r)) {
1579                                         $receiver["to"][] = Array(
1580                                                                 "displayName" => $r[0]["name"],
1581                                                                 "objectType" => "person",
1582                                                                 "preferredUsername" => $r[0]["nick"],
1583                                                                 "url" => $r[0]["url"]);
1584                         }
1585                 }
1586         }
1587
1588         return $receiver;
1589 }
1590
1591 function pumpio_fetchallcomments(&$a, $uid, $id) {
1592         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
1593         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
1594         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
1595         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
1596         $hostname = PConfig::get($uid, 'pumpio','host');
1597         $username = PConfig::get($uid, "pumpio", "user");
1598
1599         logger("pumpio_fetchallcomments: completing comment for user ".$uid." post id ".$id);
1600
1601         $own_id = "https://".$hostname."/".$username;
1602
1603         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1604                 intval($uid));
1605
1606         // Fetching the original post
1607         $r = q("SELECT `extid` FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `extid` != '' LIMIT 1",
1608                         dbesc($id),
1609                         intval($uid)
1610                 );
1611
1612         if (!count($r))
1613                 return false;
1614
1615         $url = $r[0]["extid"];
1616
1617         $client = new oauth_client_class;
1618         $client->oauth_version = '1.0a';
1619         $client->authorization_header = true;
1620         $client->url_parameters = false;
1621
1622         $client->client_id = $ckey;
1623         $client->client_secret = $csecret;
1624         $client->access_token = $otoken;
1625         $client->access_token_secret = $osecret;
1626
1627         logger("pumpio_fetchallcomments: fetching comment for user ".$uid." url ".$url);
1628
1629         if (pumpio_reachable($url))
1630                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $item);
1631         else
1632                 $success = false;
1633
1634         if (!$success)
1635                 return;
1636
1637         if ($item->likes->totalItems != 0) {
1638                 foreach ($item->likes->items AS $post) {
1639                         $like = new stdClass;
1640                         $like->object = new stdClass;
1641                         $like->object->id = $item->id;
1642                         $like->actor = new stdClass;
1643                         $like->actor->displayName = $item->displayName;
1644                         $like->actor->preferredUsername = $item->preferredUsername;
1645                         $like->actor->url = $item->url;
1646                         $like->actor->image = $item->image;
1647                         $like->generator = new stdClass;
1648                         $like->generator->displayName = "pumpio";
1649                         pumpio_dolike($a, $uid, $self, $post, $own_id, false);
1650                 }
1651         }
1652
1653         if ($item->replies->totalItems == 0)
1654                 return;
1655
1656         foreach ($item->replies->items AS $item) {
1657                 if ($item->id == $id)
1658                         continue;
1659
1660                 // Checking if the comment already exists - Two queries for speed issues
1661                 $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1662                                 dbesc($item->id),
1663                                 intval($uid)
1664                         );
1665
1666                 if (count($r))
1667                         continue;
1668
1669                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1670                                 dbesc($item->id),
1671                                 intval($uid)
1672                         );
1673
1674                 if (count($r))
1675                         continue;
1676
1677                 $post = new stdClass;
1678                 $post->verb = "post";
1679                 $post->actor = $item->author;
1680                 $post->published = $item->published;
1681                 $post->received = $item->updated;
1682                 $post->generator = new stdClass;
1683                 $post->generator->displayName = "pumpio";
1684                 // To-Do: Check for public post
1685
1686                 unset($item->author);
1687                 unset($item->published);
1688                 unset($item->updated);
1689
1690                 $post->object = $item;
1691
1692                 logger("pumpio_fetchallcomments: posting comment ".$post->object->id." ".print_r($post, true));
1693                 pumpio_dopost($a, $client, $uid, $self, $post, $own_id, false);
1694         }
1695 }
1696
1697
1698 function pumpio_reachable($url) {
1699         $data = z_fetch_url($url, false, $redirects, array('timeout'=>10));
1700         return(intval($data['return_code']) != 0);
1701 }
1702
1703 /*
1704 To-Do:
1705  - edit own notes
1706  - delete own notes
1707 */