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