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
   9 use Friendica\Core\Addon;
  10 use Friendica\Core\Config;
  11 use Friendica\Core\L10n;
  12 use Friendica\Core\PConfig;
  13 use Friendica\Core\Worker;
  14 use Friendica\Model\Contact;
  15 use Friendica\Model\GContact;
  16 use Friendica\Model\Group;
  17 use Friendica\Model\Item;
  18 use Friendica\Model\Queue;
  19 use Friendica\Util\Network;
  20 use Friendica\Model\User;
  21 use Friendica\Util\DateTimeFormat;
  22
  23 require 'addon/pumpio/oauth/http.php';
  24 require 'addon/pumpio/oauth/oauth_client.php';
  25 require_once 'include/enotify.php';
  26 require_once "mod/share.php";
  27
  28 define('PUMPIO_DEFAULT_POLL_INTERVAL', 5); // given in minutes
  29
  30 function pumpio_install() {
  31         Addon::registerHook('post_local',           'addon/pumpio/pumpio.php', 'pumpio_post_local');
  32         Addon::registerHook('notifier_normal',      'addon/pumpio/pumpio.php', 'pumpio_send');
  33         Addon::registerHook('jot_networks',         'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  34         Addon::registerHook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  35         Addon::registerHook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  36         Addon::registerHook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  37         Addon::registerHook('queue_predeliver', 'addon/pumpio/pumpio.php', 'pumpio_queue_hook');
  38         Addon::registerHook('check_item_notification','addon/pumpio/pumpio.php', 'pumpio_check_item_notification');
  39 }
  40
  41 function pumpio_uninstall() {
  42         Addon::unregisterHook('post_local',       'addon/pumpio/pumpio.php', 'pumpio_post_local');
  43         Addon::unregisterHook('notifier_normal',  'addon/pumpio/pumpio.php', 'pumpio_send');
  44         Addon::unregisterHook('jot_networks',     'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  45         Addon::unregisterHook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  46         Addon::unregisterHook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  47         Addon::unregisterHook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  48         Addon::unregisterHook('queue_predeliver', 'addon/pumpio/pumpio.php', 'pumpio_queue_hook');
  49         Addon::unregisterHook('check_item_notification','addon/pumpio/pumpio.php', 'pumpio_check_item_notification');
  50 }
  51
  52 function pumpio_module() {}
  53
  54 function pumpio_content(&$a) {
  55
  56         if(! local_user()) {
  57                 notice(L10n::t('Permission denied.') . EOL);
  58                 return '';
  59         }
  60
  61         require_once("mod/settings.php");
  62         settings_init($a);
  63
  64         if (isset($a->argv[1]))
  65                 switch ($a->argv[1]) {
  66                         case "connect":
  67                                 $o = pumpio_connect($a);
  68                                 break;
  69                         default:
  70                                 $o = print_r($a->argv, true);
  71                                 break;
  72                 }
  73         else
  74                 $o = pumpio_connect($a);
  75
  76         return $o;
  77 }
  78
  79 function pumpio_check_item_notification($a, &$notification_data) {
  80         $hostname = PConfig::get($notification_data["uid"], 'pumpio','host');
  81         $username = PConfig::get($notification_data["uid"], "pumpio", "user");
  82
  83         $notification_data["profiles"][] = "https://".$hostname."/".$username;
  84 }
  85
  86
  87 function pumpio_registerclient(&$a, $host) {
  88
  89         $url = "https://".$host."/api/client/register";
  90
  91         $params = [];
  92
  93         $application_name  = Config::get('pumpio', 'application_name');
  94
  95         if ($application_name == "")
  96                 $application_name = $a->get_hostname();
  97
  98         $adminlist = explode(",", str_replace(" ", "", $a->config['admin_email']));
  99
 100         $params["type"] = "client_associate";
 101         $params["contacts"] = $adminlist[0];
 102         $params["application_type"] = "native";
 103         $params["application_name"] = $application_name;
 104         $params["logo_url"] = $a->get_baseurl()."/images/friendica-256.png";
 105         $params["redirect_uris"] = $a->get_baseurl()."/pumpio/connect";
 106
 107         logger("pumpio_registerclient: ".$url." parameters ".print_r($params, true), LOGGER_DEBUG);
 108
 109         $ch = curl_init($url);
 110         curl_setopt($ch, CURLOPT_HEADER, false);
 111         curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
 112         curl_setopt($ch, CURLOPT_POST,1);
 113         curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
 114         curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
 115
 116         $s = curl_exec($ch);
 117         $curl_info = curl_getinfo($ch);
 118
 119         if ($curl_info["http_code"] == "200") {
 120                 $values = json_decode($s);
 121                 logger("pumpio_registerclient: success ".print_r($values, true), LOGGER_DEBUG);
 122                 return($values);
 123         }
 124         logger("pumpio_registerclient: failed: ".print_r($curl_info, true), LOGGER_DEBUG);
 125         return(false);
 126
 127 }
 128
 129 function pumpio_connect(&$a) {
 130         // Start a session.  This is necessary to hold on to  a few keys the callback script will also need
 131         session_start();
 132
 133         // Define the needed keys
 134         $consumer_key = PConfig::get(local_user(), 'pumpio','consumer_key');
 135         $consumer_secret = PConfig::get(local_user(), 'pumpio','consumer_secret');
 136         $hostname = PConfig::get(local_user(), 'pumpio','host');
 137
 138         if ((($consumer_key == "") || ($consumer_secret == "")) && ($hostname != "")) {
 139                 logger("pumpio_connect: register client");
 140                 $clientdata = pumpio_registerclient($a, $hostname);
 141                 PConfig::set(local_user(), 'pumpio','consumer_key', $clientdata->client_id);
 142                 PConfig::set(local_user(), 'pumpio','consumer_secret', $clientdata->client_secret);
 143
 144                 $consumer_key = PConfig::get(local_user(), 'pumpio','consumer_key');
 145                 $consumer_secret = PConfig::get(local_user(), 'pumpio','consumer_secret');
 146
 147                 logger("pumpio_connect: ckey: ".$consumer_key." csecrect: ".$consumer_secret, LOGGER_DEBUG);
 148         }
 149
 150         if (($consumer_key == "") || ($consumer_secret == "")) {
 151                 logger("pumpio_connect: ".sprintf("Unable to register the client at the pump.io server '%s'.", $hostname));
 152
 153                 $o .= L10n::t("Unable to register the client at the pump.io server '%s'.", $hostname);
 154                 return($o);
 155         }
 156
 157         // The callback URL is the script that gets called after the user authenticates with pumpio
 158         $callback_url = $a->get_baseurl()."/pumpio/connect";
 159
 160         // Let's begin.  First we need a Request Token.  The request token is required to send the user
 161         // to pumpio's login page.
 162
 163         // Create a new instance of the oauth_client_class library.  For this step, all we need to give the library is our
 164         // Consumer Key and Consumer Secret
 165         $client = new oauth_client_class;
 166         $client->debug = 1;
 167         $client->server = '';
 168         $client->oauth_version = '1.0a';
 169         $client->request_token_url = 'https://'.$hostname.'/oauth/request_token';
 170         $client->dialog_url = 'https://'.$hostname.'/oauth/authorize';
 171         $client->access_token_url = 'https://'.$hostname.'/oauth/access_token';
 172         $client->url_parameters = false;
 173         $client->authorization_header = true;
 174         $client->redirect_uri = $callback_url;
 175         $client->client_id = $consumer_key;
 176         $client->client_secret = $consumer_secret;
 177
 178         if (($success = $client->Initialize())) {
 179                 if (($success = $client->Process())) {
 180                         if (strlen($client->access_token)) {
 181                                 logger("pumpio_connect: otoken: ".$client->access_token." osecrect: ".$client->access_token_secret, LOGGER_DEBUG);
 182                                 PConfig::set(local_user(), "pumpio", "oauth_token", $client->access_token);
 183                                 PConfig::set(local_user(), "pumpio", "oauth_token_secret", $client->access_token_secret);
 184                         }
 185                 }
 186                 $success = $client->Finalize($success);
 187         }
 188         if($client->exit)
 189                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 190
 191         if($success) {
 192                 logger("pumpio_connect: authenticated");
 193                 $o .= L10n::t("You are now authenticated to pumpio.");
 194                 $o .= '<br /><a href="'.$a->get_baseurl().'/settings/connectors">'.L10n::t("return to the connector page").'</a>';
 195         } else {
 196                 logger("pumpio_connect: could not connect");
 197                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 198         }
 199
 200         return($o);
 201 }
 202
 203 function pumpio_jot_nets(&$a,&$b) {
 204         if(! local_user())
 205                 return;
 206
 207         $pumpio_post = PConfig::get(local_user(),'pumpio','post');
 208         if(intval($pumpio_post) == 1) {
 209                 $pumpio_defpost = PConfig::get(local_user(),'pumpio','post_by_default');
 210                 $selected = ((intval($pumpio_defpost) == 1) ? ' checked="checked" ' : '');
 211                 $b .= '<div class="profile-jot-net"><input type="checkbox" name="pumpio_enable"' . $selected . ' value="1" /> '
 212                         . L10n::t('Post to pumpio') . '</div>';
 213         }
 214 }
 215
 216
 217 function pumpio_settings(&$a,&$s) {
 218
 219         if(! local_user())
 220                 return;
 221
 222         /* Add our stylesheet to the page so we can make our settings look nice */
 223
 224         $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/pumpio/pumpio.css' . '" media="all" />' . "\r\n";
 225
 226         /* Get the current state of our config variables */
 227
 228         $import_enabled = PConfig::get(local_user(),'pumpio','import');
 229         $import_checked = (($import_enabled) ? ' checked="checked" ' : '');
 230
 231         $enabled = PConfig::get(local_user(),'pumpio','post');
 232         $checked = (($enabled) ? ' checked="checked" ' : '');
 233         $css = (($enabled) ? '' : '-disabled');
 234
 235         $def_enabled = PConfig::get(local_user(),'pumpio','post_by_default');
 236         $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
 237
 238         $public_enabled = PConfig::get(local_user(),'pumpio','public');
 239         $public_checked = (($public_enabled) ? ' checked="checked" ' : '');
 240
 241         $mirror_enabled = PConfig::get(local_user(),'pumpio','mirror');
 242         $mirror_checked = (($mirror_enabled) ? ' checked="checked" ' : '');
 243
 244         $servername = PConfig::get(local_user(), "pumpio", "host");
 245         $username = PConfig::get(local_user(), "pumpio", "user");
 246
 247         /* Add some HTML to the existing form */
 248
 249         $s .= '<span id="settings_pumpio_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 250         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. L10n::t('Pump.io Import/Export/Mirror').'</h3>';
 251         $s .= '</span>';
 252         $s .= '<div id="settings_pumpio_expanded" class="settings-block" style="display: none;">';
 253         $s .= '<span class="fakelink" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 254         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. L10n::t('Pump.io Import/Export/Mirror').'</h3>';
 255         $s .= '</span>';
 256
 257         $s .= '<div id="pumpio-username-wrapper">';
 258         $s .= '<label id="pumpio-username-label" for="pumpio-username">'.L10n::t('pump.io username (without the servername)').'</label>';
 259         $s .= '<input id="pumpio-username" type="text" name="pumpio_user" value="'.$username.'" />';
 260         $s .= '</div><div class="clear"></div>';
 261
 262         $s .= '<div id="pumpio-servername-wrapper">';
 263         $s .= '<label id="pumpio-servername-label" for="pumpio-servername">'.L10n::t('pump.io servername (without "http://" or "https://" )').'</label>';
 264         $s .= '<input id="pumpio-servername" type="text" name="pumpio_host" value="'.$servername.'" />';
 265         $s .= '</div><div class="clear"></div>';
 266
 267         if (($username != '') && ($servername != '')) {
 268
 269                 $oauth_token = PConfig::get(local_user(), "pumpio", "oauth_token");
 270                 $oauth_token_secret = PConfig::get(local_user(), "pumpio", "oauth_token_secret");
 271
 272                 $s .= '<div id="pumpio-password-wrapper">';
 273                 if (($oauth_token == "") || ($oauth_token_secret == "")) {
 274                         $s .= '<div id="pumpio-authenticate-wrapper">';
 275                         $s .= '<a href="'.$a->get_baseurl().'/pumpio/connect">'.L10n::t("Authenticate your pump.io connection").'</a>';
 276                         $s .= '</div><div class="clear"></div>';
 277                 } else {
 278                         $s .= '<div id="pumpio-import-wrapper">';
 279                         $s .= '<label id="pumpio-import-label" for="pumpio-import">' . L10n::t('Import the remote timeline') . '</label>';
 280                         $s .= '<input id="pumpio-import" type="checkbox" name="pumpio_import" value="1" ' . $import_checked . '/>';
 281                         $s .= '</div><div class="clear"></div>';
 282
 283                         $s .= '<div id="pumpio-enable-wrapper">';
 284                         $s .= '<label id="pumpio-enable-label" for="pumpio-checkbox">' . L10n::t('Enable pump.io Post Addon') . '</label>';
 285                         $s .= '<input id="pumpio-checkbox" type="checkbox" name="pumpio" value="1" ' . $checked . '/>';
 286                         $s .= '</div><div class="clear"></div>';
 287
 288                         $s .= '<div id="pumpio-bydefault-wrapper">';
 289                         $s .= '<label id="pumpio-bydefault-label" for="pumpio-bydefault">' . L10n::t('Post to pump.io by default') . '</label>';
 290                         $s .= '<input id="pumpio-bydefault" type="checkbox" name="pumpio_bydefault" value="1" ' . $def_checked . '/>';
 291                         $s .= '</div><div class="clear"></div>';
 292
 293                         $s .= '<div id="pumpio-public-wrapper">';
 294                         $s .= '<label id="pumpio-public-label" for="pumpio-public">' . L10n::t('Should posts be public?') . '</label>';
 295                         $s .= '<input id="pumpio-public" type="checkbox" name="pumpio_public" value="1" ' . $public_checked . '/>';
 296                         $s .= '</div><div class="clear"></div>';
 297
 298                         $s .= '<div id="pumpio-mirror-wrapper">';
 299                         $s .= '<label id="pumpio-mirror-label" for="pumpio-mirror">' . L10n::t('Mirror all public posts') . '</label>';
 300                         $s .= '<input id="pumpio-mirror" type="checkbox" name="pumpio_mirror" value="1" ' . $mirror_checked . '/>';
 301                         $s .= '</div><div class="clear"></div>';
 302
 303                         $s .= '<div id="pumpio-delete-wrapper">';
 304                         $s .= '<label id="pumpio-delete-label" for="pumpio-delete">' . L10n::t('Check to delete this preset') . '</label>';
 305                         $s .= '<input id="pumpio-delete" type="checkbox" name="pumpio_delete" value="1" />';
 306                         $s .= '</div><div class="clear"></div>';
 307                 }
 308
 309                 $s .= '</div><div class="clear"></div>';
 310         }
 311
 312         /* provide a submit button */
 313
 314         $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="pumpio-submit" name="pumpio-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div></div>';
 315 }
 316
 317
 318 function pumpio_settings_post(&$a,&$b) {
 319
 320         if(x($_POST,'pumpio-submit')) {
 321                 if(x($_POST,'pumpio_delete')) {
 322                         PConfig::set(local_user(),'pumpio','consumer_key','');
 323                         PConfig::set(local_user(),'pumpio','consumer_secret','');
 324                         PConfig::set(local_user(),'pumpio','oauth_token','');
 325                         PConfig::set(local_user(),'pumpio','oauth_token_secret','');
 326                         PConfig::set(local_user(),'pumpio','post',false);
 327                         PConfig::set(local_user(),'pumpio','import',false);
 328                         PConfig::set(local_user(),'pumpio','host','');
 329                         PConfig::set(local_user(),'pumpio','user','');
 330                         PConfig::set(local_user(),'pumpio','public',false);
 331                         PConfig::set(local_user(),'pumpio','mirror',false);
 332                         PConfig::set(local_user(),'pumpio','post_by_default',false);
 333                         PConfig::set(local_user(),'pumpio','lastdate', 0);
 334                         PConfig::set(local_user(),'pumpio','last_id', '');
 335                 } else {
 336                         // filtering the username if it is filled wrong
 337                         $user = $_POST['pumpio_user'];
 338                         if (strstr($user, "@")) {
 339                                 $pos = strpos($user, "@");
 340                                 if ($pos > 0)
 341                                         $user = substr($user, 0, $pos);
 342                         }
 343
 344                         // Filtering the hostname if someone is entering it with "http"
 345                         $host = $_POST['pumpio_host'];
 346                         $host = trim($host);
 347                         $host = str_replace(["https://", "http://"], ["", ""], $host);
 348
 349                         PConfig::set(local_user(),'pumpio','post',intval($_POST['pumpio']));
 350                         PConfig::set(local_user(),'pumpio','import',$_POST['pumpio_import']);
 351                         PConfig::set(local_user(),'pumpio','host',$host);
 352                         PConfig::set(local_user(),'pumpio','user',$user);
 353                         PConfig::set(local_user(),'pumpio','public',$_POST['pumpio_public']);
 354                         PConfig::set(local_user(),'pumpio','mirror',$_POST['pumpio_mirror']);
 355                         PConfig::set(local_user(),'pumpio','post_by_default',intval($_POST['pumpio_bydefault']));
 356
 357                         if (!$_POST['pumpio_mirror'])
 358                                 PConfig::delete(local_user(),'pumpio','lastdate');
 359
 360                         //header("Location: ".$a->get_baseurl()."/pumpio/connect");
 361                 }
 362         }
 363 }
 364
 365 function pumpio_post_local(&$a, &$b) {
 366
 367         if (!local_user() || (local_user() != $b['uid'])) {
 368                 return;
 369         }
 370
 371         $pumpio_post   = intval(PConfig::get(local_user(), 'pumpio', 'post'));
 372
 373         $pumpio_enable = (($pumpio_post && x($_REQUEST,'pumpio_enable')) ? intval($_REQUEST['pumpio_enable']) : 0);
 374
 375         if ($b['api_source'] && intval(PConfig::get(local_user(), 'pumpio', 'post_by_default'))) {
 376                 $pumpio_enable = 1;
 377         }
 378
 379         if (!$pumpio_enable) {
 380                 return;
 381         }
 382
 383         if (strlen($b['postopts'])) {
 384                 $b['postopts'] .= ',';
 385         }
 386
 387         $b['postopts'] .= 'pumpio';
 388 }
 389
 390
 391
 392
 393 function pumpio_send(&$a,&$b) {
 394
 395         if (!PConfig::get($b["uid"],'pumpio','import')) {
 396                 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 397                         return;
 398         }
 399
 400         logger("pumpio_send: parameter ".print_r($b, true), LOGGER_DATA);
 401
 402         if($b['parent'] != $b['id']) {
 403                 // Looking if its a reply to a pumpio post
 404                 $r = q("SELECT item.* FROM item, contact WHERE item.id = %d AND item.uid = %d AND contact.id = `contact-id` AND contact.network='%s'LIMIT 1",
 405                         intval($b["parent"]),
 406                         intval($b["uid"]),
 407                         dbesc(NETWORK_PUMPIO));
 408
 409                 if(!count($r)) {
 410                         logger("pumpio_send: no pumpio post ".$b["parent"]);
 411                         return;
 412                 } else {
 413                         $iscomment = true;
 414                         $orig_post = $r[0];
 415                 }
 416         } else {
 417                 $iscomment = false;
 418
 419                 $receiver = pumpio_getreceiver($a, $b);
 420
 421                 logger("pumpio_send: receiver ".print_r($receiver, true));
 422
 423                 if (!count($receiver) && ($b['private'] || !strstr($b['postopts'],'pumpio'))) {
 424                         return;
 425                 }
 426
 427                 // Dont't post if the post doesn't belong to us.
 428                 // This is a check for forum postings
 429                 $self = dba::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
 430                 if ($b['contact-id'] != $self['id']) {
 431                         return;
 432                 }
 433         }
 434
 435         if($b['verb'] == ACTIVITY_LIKE) {
 436                 if ($b['deleted'])
 437                         pumpio_action($a, $b["uid"], $b["thr-parent"], "unlike");
 438                 else
 439                         pumpio_action($a, $b["uid"], $b["thr-parent"], "like");
 440                 return;
 441         }
 442
 443         if($b['verb'] == ACTIVITY_DISLIKE)
 444                 return;
 445
 446         if (($b['verb'] == ACTIVITY_POST) && ($b['created'] !== $b['edited']) && !$b['deleted'])
 447                         pumpio_action($a, $b["uid"], $b["uri"], "update", $b["body"]);
 448
 449         if (($b['verb'] == ACTIVITY_POST) && $b['deleted'])
 450                         pumpio_action($a, $b["uid"], $b["uri"], "delete");
 451
 452         if($b['deleted'] || ($b['created'] !== $b['edited']))
 453                 return;
 454
 455         // if post comes from pump.io don't send it back
 456         if($b['app'] == "pump.io")
 457                 return;
 458
 459         // To-Do;
 460         // Support for native shares
 461         // http://<hostname>/api/<type>/shares?id=<the-object-id>
 462
 463         $oauth_token = PConfig::get($b['uid'], "pumpio", "oauth_token");
 464         $oauth_token_secret = PConfig::get($b['uid'], "pumpio", "oauth_token_secret");
 465         $consumer_key = PConfig::get($b['uid'], "pumpio","consumer_key");
 466         $consumer_secret = PConfig::get($b['uid'], "pumpio","consumer_secret");
 467
 468         $host = PConfig::get($b['uid'], "pumpio", "host");
 469         $user = PConfig::get($b['uid'], "pumpio", "user");
 470         $public = PConfig::get($b['uid'], "pumpio", "public");
 471
 472         if($oauth_token && $oauth_token_secret) {
 473
 474                 require_once('include/bbcode.php');
 475
 476                 $title = trim($b['title']);
 477
 478                 $content = bbcode($b['body'], false, false, 4);
 479
 480                 $params = [];
 481
 482                 $params["verb"] = "post";
 483
 484                 if (!$iscomment) {
 485                         $params["object"] = [
 486                                                 'objectType' => "note",
 487                                                 'content' => $content];
 488
 489                         if ($title != "")
 490                                 $params["object"]["displayName"] = $title;
 491
 492                         if (count($receiver["to"]))
 493                                 $params["to"] = $receiver["to"];
 494
 495                         if (count($receiver["bto"]))
 496                                 $params["bto"] = $receiver["bto"];
 497
 498                         if (count($receiver["cc"]))
 499                                 $params["cc"] = $receiver["cc"];
 500
 501                         if (count($receiver["bcc"]))
 502                                 $params["bcc"] = $receiver["bcc"];
 503
 504                  } else {
 505                         $inReplyTo = ["id" => $orig_post["uri"],
 506                                         "objectType" => "note"];
 507
 508                         if (($orig_post["object-type"] != "") && (strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)))
 509                                 $inReplyTo["objectType"] = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
 510
 511                         $params["object"] = [
 512                                                 'objectType' => "comment",
 513                                                 'content' => $content,
 514                                                 'inReplyTo' => $inReplyTo];
 515
 516                         if ($title != "")
 517                                 $params["object"]["displayName"] = $title;
 518                 }
 519
 520                 $client = new oauth_client_class;
 521                 $client->oauth_version = '1.0a';
 522                 $client->url_parameters = false;
 523                 $client->authorization_header = true;
 524                 $client->access_token = $oauth_token;
 525                 $client->access_token_secret = $oauth_token_secret;
 526                 $client->client_id = $consumer_key;
 527                 $client->client_secret = $consumer_secret;
 528
 529                 $username = $user.'@'.$host;
 530                 $url = 'https://'.$host.'/api/user/'.$user.'/feed';
 531
 532                 if (pumpio_reachable($url))
 533                         $success = $client->CallAPI($url, 'POST', $params, ['FailOnAccessError'=>true, 'RequestContentType'=>'application/json'], $user);
 534                 else
 535                         $success = false;
 536
 537                 if($success) {
 538
 539                         if ($user->generator->displayName)
 540                                 PConfig::set($b["uid"], "pumpio", "application_name", $user->generator->displayName);
 541
 542                         $post_id = $user->object->id;
 543                         logger('pumpio_send '.$username.': success '.$post_id);
 544                         if($post_id && $iscomment) {
 545                                 logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$b['id']);
 546                                 Item::update(['extid' => $post_id], ['id' => $b['id']]);
 547                         }
 548                 } else {
 549                         logger('pumpio_send '.$username.': '.$url.' general error: ' . print_r($user,true));
 550
 551                         $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 552                         if (count($r))
 553                                 $a->contact = $r[0]["id"];
 554
 555                         $s = serialize(['url' => $url, 'item' => $b['id'], 'post' => $params]);
 556
 557                         Queue::add($a->contact, NETWORK_PUMPIO, $s);
 558                         notice(L10n::t('Pump.io post failed. Queued for retry.').EOL);
 559                 }
 560         }
 561 }
 562
 563 function pumpio_action(&$a, $uid, $uri, $action, $content = "") {
 564
 565         // Don't do likes and other stuff if you don't import the timeline
 566         if (!PConfig::get($uid,'pumpio','import'))
 567                 return;
 568
 569         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
 570         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
 571         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
 572         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
 573         $hostname = PConfig::get($uid, 'pumpio','host');
 574         $username = PConfig::get($uid, "pumpio", "user");
 575
 576         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 577                                 dbesc($uri),
 578                                 intval($uid)
 579         );
 580
 581         if (!count($r))
 582                 return;
 583
 584         $orig_post = $r[0];
 585
 586         if ($orig_post["extid"] && !strstr($orig_post["extid"], "/proxy/"))
 587                 $uri = $orig_post["extid"];
 588         else
 589                 $uri = $orig_post["uri"];
 590
 591         if (($orig_post["object-type"] != "") && (strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)))
 592                 $objectType = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
 593         elseif (strstr($uri, "/api/comment/"))
 594                 $objectType = "comment";
 595         elseif (strstr($uri, "/api/note/"))
 596                 $objectType = "note";
 597         elseif (strstr($uri, "/api/image/"))
 598                 $objectType = "image";
 599
 600         $params["verb"] = $action;
 601         $params["object"] = ['id' => $uri,
 602                                 "objectType" => $objectType,
 603                                 "content" => $content];
 604
 605         $client = new oauth_client_class;
 606         $client->oauth_version = '1.0a';
 607         $client->authorization_header = true;
 608         $client->url_parameters = false;
 609
 610         $client->client_id = $ckey;
 611         $client->client_secret = $csecret;
 612         $client->access_token = $otoken;
 613         $client->access_token_secret = $osecret;
 614
 615         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed';
 616
 617         if (pumpio_reachable($url))
 618                 $success = $client->CallAPI($url, 'POST', $params, ['FailOnAccessError'=>true, 'RequestContentType'=>'application/json'], $user);
 619         else
 620                 $success = false;
 621
 622         if($success)
 623                 logger('pumpio_action '.$username.' '.$action.': success '.$uri);
 624         else {
 625                 logger('pumpio_action '.$username.' '.$action.': general error: '.$uri.' '.print_r($user,true));
 626
 627                 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 628                 if (count($r))
 629                         $a->contact = $r[0]["id"];
 630
 631                 $s = serialize(['url' => $url, 'item' => $orig_post["id"], 'post' => $params]);
 632
 633                 Queue::add($a->contact, NETWORK_PUMPIO, $s);
 634                 notice(L10n::t('Pump.io like failed. Queued for retry.').EOL);
 635         }
 636 }
 637
 638 function pumpio_sync(&$a) {
 639         $r = q("SELECT * FROM `addon` WHERE `installed` = 1 AND `name` = 'pumpio'",
 640                 $plugin);
 641
 642         if (!count($r))
 643                 return;
 644
 645         $last = Config::get('pumpio','last_poll');
 646
 647         $poll_interval = intval(Config::get('pumpio','poll_interval'));
 648         if(! $poll_interval)
 649                 $poll_interval = PUMPIO_DEFAULT_POLL_INTERVAL;
 650
 651         if($last) {
 652                 $next = $last + ($poll_interval * 60);
 653                 if($next > time()) {
 654                         logger('pumpio: poll intervall not reached');
 655                         return;
 656                 }
 657         }
 658         logger('pumpio: cron_start');
 659
 660         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'mirror' AND `v` = '1' ORDER BY RAND() ");
 661         if(count($r)) {
 662                 foreach($r as $rr) {
 663                         logger('pumpio: mirroring user '.$rr['uid']);
 664                         pumpio_fetchtimeline($a, $rr['uid']);
 665                 }
 666         }
 667
 668         $abandon_days = intval(Config::get('system','account_abandon_days'));
 669         if ($abandon_days < 1)
 670                 $abandon_days = 0;
 671
 672         $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
 673
 674         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'import' AND `v` = '1' ORDER BY RAND() ");
 675         if(count($r)) {
 676                 foreach($r as $rr) {
 677                         if ($abandon_days != 0) {
 678                                 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
 679                                 if (!count($user)) {
 680                                         logger('abandoned account: timeline from user '.$rr['uid'].' will not be imported');
 681                                         continue;
 682                                 }
 683                         }
 684
 685                         logger('pumpio: importing timeline from user '.$rr['uid']);
 686                         pumpio_fetchinbox($a, $rr['uid']);
 687
 688                         // check for new contacts once a day
 689                         $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
 690                         if($last_contact_check)
 691                                 $next_contact_check = $last_contact_check + 86400;
 692                         else
 693                                 $next_contact_check = 0;
 694
 695                         if($next_contact_check <= time()) {
 696                                 pumpio_getallusers($a, $rr["uid"]);
 697                                 PConfig::set($rr['uid'],'pumpio','contact_check',time());
 698                         }
 699                 }
 700         }
 701
 702         logger('pumpio: cron_end');
 703
 704         Config::set('pumpio','last_poll', time());
 705 }
 706
 707 function pumpio_cron(&$a,$b) {
 708         Worker::add(PRIORITY_MEDIUM,"addon/pumpio/pumpio_sync.php");
 709 }
 710
 711 function pumpio_fetchtimeline(&$a, $uid) {
 712         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
 713         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
 714         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
 715         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
 716         $lastdate = PConfig::get($uid, 'pumpio', 'lastdate');
 717         $hostname = PConfig::get($uid, 'pumpio','host');
 718         $username = PConfig::get($uid, "pumpio", "user");
 719
 720         //  get the application name for the pump.io app
 721         //  1st try personal config, then system config and fallback to the
 722         //  hostname of the node if neither one is set.
 723         $application_name  = PConfig::get($uid, 'pumpio', 'application_name');
 724         if ($application_name == "")
 725                 $application_name  = Config::get('pumpio', 'application_name');
 726         if ($application_name == "")
 727                 $application_name = $a->get_hostname();
 728
 729         $first_time = ($lastdate == "");
 730
 731         $client = new oauth_client_class;
 732         $client->oauth_version = '1.0a';
 733         $client->authorization_header = true;
 734         $client->url_parameters = false;
 735
 736         $client->client_id = $ckey;
 737         $client->client_secret = $csecret;
 738         $client->access_token = $otoken;
 739         $client->access_token_secret = $osecret;
 740
 741         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed/major';
 742
 743         logger('pumpio: fetching for user '.$uid.' '.$url.' C:'.$client->client_id.' CS:'.$client->client_secret.' T:'.$client->access_token.' TS:'.$client->access_token_secret);
 744
 745         $username = $user.'@'.$host;
 746
 747         if (pumpio_reachable($url))
 748                 $success = $client->CallAPI($url, 'GET', [], ['FailOnAccessError'=>true], $user);
 749         else
 750                 $success = false;
 751
 752         if (!$success) {
 753                 logger('pumpio: error fetching posts for user '.$uid." ".$username." ".print_r($user, true));
 754                 return;
 755         }
 756
 757         $posts = array_reverse($user->items);
 758
 759         $initiallastdate = $lastdate;
 760         $lastdate = '';
 761
 762         if (count($posts)) {
 763                 foreach ($posts as $post) {
 764                         if ($post->published <= $initiallastdate)
 765                                 continue;
 766
 767                         if ($lastdate < $post->published)
 768                                 $lastdate = $post->published;
 769
 770                         if ($first_time)
 771                                 continue;
 772
 773                         $receiptians = [];
 774                         if (@is_array($post->cc))
 775                                 $receiptians = array_merge($receiptians, $post->cc);
 776
 777                         if (@is_array($post->to))
 778                                 $receiptians = array_merge($receiptians, $post->to);
 779
 780                         $public = false;
 781                         foreach ($receiptians AS $receiver)
 782                                 if (is_string($receiver->objectType))
 783                                         if ($receiver->id == "http://activityschema.org/collection/public")
 784                                                 $public = true;
 785
 786                         if ($public && !stristr($post->generator->displayName, $application_name)) {
 787                                 require_once('include/html2bbcode.php');
 788
 789                                 $_SESSION["authenticated"] = true;
 790                                 $_SESSION["uid"] = $uid;
 791
 792                                 unset($_REQUEST);
 793                                 $_REQUEST["type"] = "wall";
 794                                 $_REQUEST["api_source"] = true;
 795                                 $_REQUEST["profile_uid"] = $uid;
 796                                 $_REQUEST["source"] = "pump.io";
 797
 798                                 if (isset($post->object->id)) {
 799                                         $_REQUEST['message_id'] = NETWORK_PUMPIO.":".$post->object->id;
 800                                 }
 801
 802                                 if ($post->object->displayName != "")
 803                                         $_REQUEST["title"] = html2bbcode($post->object->displayName);
 804                                 else
 805                                         $_REQUEST["title"] = "";
 806
 807                                 $_REQUEST["body"] = html2bbcode($post->object->content);
 808
 809                                 // To-Do: Picture has to be cached and stored locally
 810                                 if ($post->object->fullImage->url != "") {
 811                                         if ($post->object->fullImage->pump_io->proxyURL != "")
 812                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->pump_io->proxyURL."][img]".$post->object->image->pump_io->proxyURL."[/img][/url]\n".$_REQUEST["body"];
 813                                         else
 814                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$_REQUEST["body"];
 815                                 }
 816
 817                                 logger('pumpio: posting for user '.$uid);
 818
 819                                 require_once('mod/item.php');
 820
 821                                 item_post($a);
 822                                 logger('pumpio: posting done - user '.$uid);
 823                         }
 824                 }
 825         }
 826
 827         if ($lastdate != 0)
 828                 PConfig::set($uid,'pumpio','lastdate', $lastdate);
 829 }
 830
 831 function pumpio_dounlike(&$a, $uid, $self, $post, $own_id) {
 832         // Searching for the unliked post
 833         // Two queries for speed issues
 834         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 835                                 dbesc($post->object->id),
 836                                 intval($uid)
 837                 );
 838
 839         if (count($r))
 840                 $orig_post = $r[0];
 841         else {
 842                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 843                                         dbesc($post->object->id),
 844                                         intval($uid)
 845                         );
 846
 847                 if (!count($r))
 848                         return;
 849                 else
 850                         $orig_post = $r[0];
 851         }
 852
 853         $contactid = 0;
 854
 855         if(link_compare($post->actor->url, $own_id)) {
 856                 $contactid = $self[0]['id'];
 857         } else {
 858                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 859                         dbesc(normalise_link($post->actor->url)),
 860                         intval($uid)
 861                 );
 862
 863                 if(count($r))
 864                         $contactid = $r[0]['id'];
 865
 866                 if($contactid == 0)
 867                         $contactid = $orig_post['contact-id'];
 868         }
 869
 870         Item::delete(['verb' => ACTIVITY_LIKE, 'uid' => $uid, 'contact-id' => $contactid, 'thr-parent' => $orig_post['uri']]);
 871
 872         if(count($r))
 873                 logger("pumpio_dounlike: unliked existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 874         else
 875                 logger("pumpio_dounlike: not found. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 876 }
 877
 878 function pumpio_dolike(&$a, $uid, $self, $post, $own_id, $threadcompletion = true) {
 879         require_once('include/items.php');
 880
 881         if ($post->object->id == "") {
 882                 logger('Got empty like: '.print_r($post, true), LOGGER_DEBUG);
 883                 return;
 884         }
 885
 886         // Searching for the liked post
 887         // Two queries for speed issues
 888         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `network` = '%s' LIMIT 1",
 889                                 dbesc($post->object->id),
 890                                 intval($uid),
 891                                 dbesc(NETWORK_PUMPIO)
 892                 );
 893
 894         if (count($r))
 895                 $orig_post = $r[0];
 896         else {
 897                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d AND `network` = '%s' LIMIT 1",
 898                                         dbesc($post->object->id),
 899                                         intval($uid),
 900                                         dbesc(NETWORK_PUMPIO)
 901                         );
 902
 903                 if (!count($r))
 904                         return;
 905                 else
 906                         $orig_post = $r[0];
 907         }
 908
 909         // thread completion
 910         if ($threadcompletion)
 911                 pumpio_fetchallcomments($a, $uid, $post->object->id);
 912
 913         $contactid = 0;
 914
 915         if(link_compare($post->actor->url, $own_id)) {
 916                 $contactid = $self[0]['id'];
 917                 $post->actor->displayName = $self[0]['name'];
 918                 $post->actor->url = $self[0]['url'];
 919                 $post->actor->image->url = $self[0]['photo'];
 920         } else {
 921                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 922                         dbesc(normalise_link($post->actor->url)),
 923                         intval($uid)
 924                 );
 925
 926                 if(count($r))
 927                         $contactid = $r[0]['id'];
 928
 929                 if($contactid == 0)
 930                         $contactid = $orig_post['contact-id'];
 931         }
 932
 933         $r = q("SELECT parent FROM `item` WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s' LIMIT 1",
 934                 dbesc(ACTIVITY_LIKE),
 935                 intval($uid),
 936                 intval($contactid),
 937                 dbesc($orig_post['uri'])
 938         );
 939
 940         if(count($r)) {
 941                 logger("pumpio_dolike: found existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 942                 return;
 943         }
 944
 945         $likedata = [];
 946         $likedata['parent'] = $orig_post['id'];
 947         $likedata['verb'] = ACTIVITY_LIKE;
 948         $likedata['gravity'] = 3;
 949         $likedata['uid'] = $uid;
 950         $likedata['wall'] = 0;
 951         $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
 952         $likedata['parent-uri'] = $orig_post["uri"];
 953         $likedata['contact-id'] = $contactid;
 954         $likedata['app'] = $post->generator->displayName;
 955         $likedata['author-name'] = $post->actor->displayName;
 956         $likedata['author-link'] = $post->actor->url;
 957         $likedata['author-avatar'] = $post->actor->image->url;
 958
 959         $author  = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
 960         $objauthor =  '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
 961         $post_type = L10n::t('status');
 962         $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
 963         $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
 964
 965         $likedata['body'] = L10n::t('%1$s likes %2$s\'s %3$s', $author, $objauthor, $plink);
 966
 967         $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
 968                 '<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>';
 969
 970         $ret = Item::insert($likedata);
 971
 972         logger("pumpio_dolike: ".$ret." User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 973 }
 974
 975 function pumpio_get_contact($uid, $contact, $no_insert = false) {
 976
 977         GContact::update(["url" => $contact->url, "network" => NETWORK_PUMPIO, "generation" => 2,
 978                         "photo" => $contact->image->url, "name" => $contact->displayName,  "hide" => true,
 979                         "nick" => $contact->preferredUsername, "location" => $contact->location->displayName,
 980                         "about" => $contact->summary, "addr" => str_replace("acct:", "", $contact->id)]);
 981         $cid = Contact::getIdForURL($contact->url, $uid);
 982
 983         if ($no_insert)
 984                 return($cid);
 985
 986         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' LIMIT 1",
 987                 intval($uid), dbesc(normalise_link($contact->url)));
 988
 989         if (!count($r)) {
 990                 // create contact record
 991                 q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 992                                         `name`, `nick`, `photo`, `network`, `rel`, `priority`,
 993                                         `location`, `about`, `writable`, `blocked`, `readonly`, `pending` )
 994                                 VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', %d, 0, 0, 0)",
 995                         intval($uid),
 996                         dbesc(DateTimeFormat::utcNow()),
 997                         dbesc($contact->url),
 998                         dbesc(normalise_link($contact->url)),
 999                         dbesc(str_replace("acct:", "", $contact->id)),
1000                         dbesc(''),
1001                         dbesc($contact->id), // What is it for?
1002                         dbesc('pump.io ' . $contact->id), // What is it for?
1003                         dbesc($contact->displayName),
1004                         dbesc($contact->preferredUsername),
1005                         dbesc($contact->image->url),
1006                         dbesc(NETWORK_PUMPIO),
1007                         intval(CONTACT_IS_FRIEND),
1008                         intval(1),
1009                         dbesc($contact->location->displayName),
1010                         dbesc($contact->summary),
1011                         intval(1)
1012                 );
1013
1014                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d LIMIT 1",
1015                         dbesc(normalise_link($contact->url)),
1016                         intval($uid)
1017                         );
1018
1019                 if (!count($r)) {
1020                         return(false);
1021                 }
1022
1023                 $contact_id = $r[0]['id'];
1024
1025                 Group::addMember(User::getDefaultGroup($uid), $contact_id);
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         Contact::updateAvatar($contact->image->url, $uid, $contact_id);
1041
1042         return($contact_id);
1043 }
1044
1045 function pumpio_dodelete(&$a, $uid, $self, $post, $own_id) {
1046
1047         // Two queries for speed issues
1048         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1049                                 dbesc($post->object->id),
1050                                 intval($uid)
1051                 );
1052
1053         if (count($r))
1054                 return Item::deleteById($r[0]["id"]);
1055
1056         $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1057                                 dbesc($post->object->id),
1058                                 intval($uid)
1059                 );
1060
1061         if (count($r))
1062                 return Item::deleteById($r[0]["id"]);
1063 }
1064
1065 function pumpio_dopost(&$a, $client, $uid, $self, $post, $own_id, $threadcompletion = true) {
1066         require_once('include/items.php');
1067         require_once('include/html2bbcode.php');
1068
1069         if (($post->verb == "like") || ($post->verb == "favorite"))
1070                 return pumpio_dolike($a, $uid, $self, $post, $own_id);
1071
1072         if (($post->verb == "unlike") || ($post->verb == "unfavorite"))
1073                 return pumpio_dounlike($a, $uid, $self, $post, $own_id);
1074
1075         if ($post->verb == "delete")
1076                 return pumpio_dodelete($a, $uid, $self, $post, $own_id);
1077
1078         if ($post->verb != "update") {
1079                 // Two queries for speed issues
1080                 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1081                                         dbesc($post->object->id),
1082                                         intval($uid)
1083                         );
1084
1085                 if (count($r))
1086                         return false;
1087
1088                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1089                                         dbesc($post->object->id),
1090                                         intval($uid)
1091                         );
1092
1093                 if (count($r))
1094                         return false;
1095         }
1096
1097         // Only handle these three types
1098         if (!strstr("post|share|update", $post->verb))
1099                 return false;
1100
1101         $receiptians = [];
1102         if (@is_array($post->cc))
1103                 $receiptians = array_merge($receiptians, $post->cc);
1104
1105         if (@is_array($post->to))
1106                 $receiptians = array_merge($receiptians, $post->to);
1107
1108         foreach ($receiptians AS $receiver)
1109                 if (is_string($receiver->objectType))
1110                         if ($receiver->id == "http://activityschema.org/collection/public")
1111                                 $public = true;
1112
1113         $postarray = [];
1114         $postarray['network'] = NETWORK_PUMPIO;
1115         $postarray['gravity'] = 0;
1116         $postarray['uid'] = $uid;
1117         $postarray['wall'] = 0;
1118         $postarray['uri'] = $post->object->id;
1119         $postarray['object-type'] = NAMESPACE_ACTIVITY_SCHEMA.strtolower($post->object->objectType);
1120
1121         if ($post->object->objectType != "comment") {
1122                 $contact_id = pumpio_get_contact($uid, $post->actor);
1123
1124                 if (!$contact_id)
1125                         $contact_id = $self[0]['id'];
1126
1127                 $postarray['parent-uri'] = $post->object->id;
1128
1129                 if (!$public) {
1130                         $postarray['private'] = 1;
1131                         $postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
1132                 }
1133         } else {
1134                 $contact_id = pumpio_get_contact($uid, $post->actor, true);
1135
1136                 if (link_compare($post->actor->url, $own_id)) {
1137                         $contact_id = $self[0]['id'];
1138                         $post->actor->displayName = $self[0]['name'];
1139                         $post->actor->url = $self[0]['url'];
1140                         $post->actor->image->url = $self[0]['photo'];
1141                 } elseif ($contact_id == 0) {
1142                         // Take an existing contact, the contact of the note or - as a fallback - the id of the user
1143                         $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1144                                 dbesc(normalise_link($post->actor->url)),
1145                                 intval($uid)
1146                         );
1147
1148                         if(count($r))
1149                                 $contact_id = $r[0]['id'];
1150                         else {
1151                                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1152                                         dbesc(normalise_link($post->actor->url)),
1153                                         intval($uid)
1154                                 );
1155
1156                                 if(count($r))
1157                                         $contact_id = $r[0]['id'];
1158                                 else
1159                                         $contact_id = $self[0]['id'];
1160                         }
1161                 }
1162
1163                 $reply = new stdClass;
1164                 $reply->verb = "note";
1165                 $reply->cc = $post->cc;
1166                 $reply->to = $post->to;
1167                 $reply->object = new stdClass;
1168                 $reply->object->objectType = $post->object->inReplyTo->objectType;
1169                 $reply->object->content = $post->object->inReplyTo->content;
1170                 $reply->object->id = $post->object->inReplyTo->id;
1171                 $reply->actor = $post->object->inReplyTo->author;
1172                 $reply->url = $post->object->inReplyTo->url;
1173                 $reply->generator = new stdClass;
1174                 $reply->generator->displayName = "pumpio";
1175                 $reply->published = $post->object->inReplyTo->published;
1176                 $reply->received = $post->object->inReplyTo->updated;
1177                 $reply->url = $post->object->inReplyTo->url;
1178                 pumpio_dopost($a, $client, $uid, $self, $reply, $own_id, false);
1179
1180                 $postarray['parent-uri'] = $post->object->inReplyTo->id;
1181         }
1182
1183         if ($post->object->pump_io->proxyURL)
1184                 $postarray['extid'] = $post->object->pump_io->proxyURL;
1185
1186         $postarray['contact-id'] = $contact_id;
1187         $postarray['verb'] = ACTIVITY_POST;
1188         $postarray['owner-name'] = $post->actor->displayName;
1189         $postarray['owner-link'] = $post->actor->url;
1190         $postarray['owner-avatar'] = $post->actor->image->url;
1191         $postarray['author-name'] = $post->actor->displayName;
1192         $postarray['author-link'] = $post->actor->url;
1193         $postarray['author-avatar'] = $post->actor->image->url;
1194         $postarray['plink'] = $post->object->url;
1195         $postarray['app'] = $post->generator->displayName;
1196         $postarray['body'] = html2bbcode($post->object->content);
1197         $postarray['object'] = json_encode($post);
1198
1199         if ($post->object->fullImage->url != "")
1200                 $postarray["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$postarray["body"];
1201
1202         if ($post->object->displayName != "")
1203                 $postarray['title'] = $post->object->displayName;
1204
1205         $postarray['created'] = DateTimeFormat::utc($post->published);
1206         if (isset($post->updated))
1207                 $postarray['edited'] = DateTimeFormat::utc($post->updated);
1208         elseif (isset($post->received))
1209                 $postarray['edited'] = DateTimeFormat::utc($post->received);
1210         else
1211                 $postarray['edited'] = $postarray['created'];
1212
1213         if ($post->verb == "share") {
1214                 if (!intval(Config::get('system','wall-to-wall_share'))) {
1215                         if (isset($post->object->author->displayName) && ($post->object->author->displayName != ""))
1216                                 $share_author = $post->object->author->displayName;
1217                         elseif (isset($post->object->author->preferredUsername) && ($post->object->author->preferredUsername != ""))
1218                                 $share_author = $post->object->author->preferredUsername;
1219                         else
1220                                 $share_author = $post->object->author->url;
1221
1222                         $postarray['body'] = share_header($share_author, $post->object->author->url,
1223                                                         $post->object->author->image->url, "",
1224                                                         DateTimeFormat::utc($post->object->created),
1225                                                         $post->links->self->href).
1226                                                 $postarray['body']."[/share]";
1227
1228                         /*
1229                         $postarray['body'] = "[share author='".$share_author.
1230                                         "' profile='".$post->object->author->url.
1231                                         "' avatar='".$post->object->author->image->url.
1232                                         "' posted='".DateTimeFormat::convert($post->object->created, 'UTC', 'UTC', ).
1233                                         "' link='".$post->links->self->href."']".$postarray['body']."[/share]";
1234                         */
1235                 } else {
1236                         // Let shares look like wall-to-wall posts
1237                         $postarray['author-name'] = $post->object->author->displayName;
1238                         $postarray['author-link'] = $post->object->author->url;
1239                         $postarray['author-avatar'] = $post->object->author->image->url;
1240                 }
1241         }
1242
1243         if (trim($postarray['body']) == "")
1244                 return false;
1245
1246         $top_item = Item::insert($postarray);
1247         $postarray["id"] = $top_item;
1248
1249         if (($top_item == 0) && ($post->verb == "update")) {
1250                 $fields = ['title' => $postarray["title"], 'body' => $postarray["body"], 'changed' => $postarray["edited"]];
1251                 $condition = ['uri' => $postarray["uri"], 'uid' => $uid];
1252                 Item::update($fields, $condition);
1253         }
1254
1255         if ($post->object->objectType == "comment") {
1256
1257                 if ($threadcompletion)
1258                         pumpio_fetchallcomments($a, $uid, $postarray['parent-uri']);
1259
1260                 $user = q("SELECT * FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
1261                                 intval($uid)
1262                         );
1263
1264                 if(!count($user))
1265                         return $top_item;
1266
1267                 $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
1268
1269                 if (link_compare($own_id, $postarray['author-link']))
1270                         return $top_item;
1271
1272                 if (!function_exists("check_item_notification")) {
1273                         $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1274                                         dbesc($postarray['parent-uri']),
1275                                         intval($uid)
1276                                         );
1277
1278                         if(count($myconv)) {
1279
1280                                 foreach($myconv as $conv) {
1281                                         // now if we find a match, it means we're in this conversation
1282
1283                                         if(!link_compare($conv['author-link'],$importer_url) && !link_compare($conv['author-link'],$own_id))
1284                                                 continue;
1285
1286                                         require_once('include/enotify.php');
1287
1288                                         $conv_parent = $conv['parent'];
1289
1290                                         notification([
1291                                                 'type'         => NOTIFY_COMMENT,
1292                                                 'notify_flags' => $user[0]['notify-flags'],
1293                                                 'language'     => $user[0]['language'],
1294                                                 'to_name'      => $user[0]['username'],
1295                                                 'to_email'     => $user[0]['email'],
1296                                                 'uid'          => $user[0]['uid'],
1297                                                 'item'         => $postarray,
1298                                                 'link'         => $a->get_baseurl().'/display/'.urlencode(Item::getGuidById($top_item)),
1299                                                 'source_name'  => $postarray['author-name'],
1300                                                 'source_link'  => $postarray['author-link'],
1301                                                 'source_photo' => $postarray['author-avatar'],
1302                                                 'verb'         => ACTIVITY_POST,
1303                                                 'otype'        => 'item',
1304                                                 'parent'       => $conv_parent,
1305                                                 ]);
1306
1307                                         // only send one notification
1308                                         break;
1309                                 }
1310                         }
1311                 }
1312         }
1313
1314         return $top_item;
1315 }
1316
1317 function pumpio_fetchinbox(&$a, $uid) {
1318
1319         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
1320         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
1321         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
1322         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
1323         $lastdate = PConfig::get($uid, 'pumpio', 'lastdate');
1324         $hostname = PConfig::get($uid, 'pumpio','host');
1325         $username = PConfig::get($uid, "pumpio", "user");
1326
1327         $own_id = "https://".$hostname."/".$username;
1328
1329         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1330                 intval($uid));
1331
1332         $lastitems = q("SELECT `uri` FROM `thread`
1333                         INNER JOIN `item` ON `item`.`id` = `thread`.`iid`
1334                         WHERE `thread`.`network` = '%s' AND `thread`.`uid` = %d AND `item`.`extid` != ''
1335                         ORDER BY `thread`.`commented` DESC LIMIT 10",
1336                                 dbesc(NETWORK_PUMPIO),
1337                                 intval($uid)
1338                         );
1339
1340         $client = new oauth_client_class;
1341         $client->oauth_version = '1.0a';
1342         $client->authorization_header = true;
1343         $client->url_parameters = false;
1344
1345         $client->client_id = $ckey;
1346         $client->client_secret = $csecret;
1347         $client->access_token = $otoken;
1348         $client->access_token_secret = $osecret;
1349
1350         $last_id = PConfig::get($uid,'pumpio','last_id');
1351
1352         $url = 'https://'.$hostname.'/api/user/'.$username.'/inbox';
1353
1354         if ($last_id != "")
1355                 $url .= '?since='.urlencode($last_id);
1356
1357         if (pumpio_reachable($url))
1358                 $success = $client->CallAPI($url, 'GET', [], ['FailOnAccessError'=>true], $user);
1359         else
1360                 $success = false;
1361
1362         if ($user->items) {
1363             $posts = array_reverse($user->items);
1364
1365             if (count($posts))
1366                     foreach ($posts as $post) {
1367                             $last_id = $post->id;
1368                             pumpio_dopost($a, $client, $uid, $self, $post, $own_id, true);
1369                     }
1370         }
1371
1372         foreach ($lastitems AS $item)
1373                 pumpio_fetchallcomments($a, $uid, $item["uri"]);
1374
1375         PConfig::set($uid,'pumpio','last_id', $last_id);
1376 }
1377
1378 function pumpio_getallusers(&$a, $uid) {
1379         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
1380         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
1381         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
1382         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
1383         $hostname = PConfig::get($uid, 'pumpio','host');
1384         $username = PConfig::get($uid, "pumpio", "user");
1385
1386         $client = new oauth_client_class;
1387         $client->oauth_version = '1.0a';
1388         $client->authorization_header = true;
1389         $client->url_parameters = false;
1390
1391         $client->client_id = $ckey;
1392         $client->client_secret = $csecret;
1393         $client->access_token = $otoken;
1394         $client->access_token_secret = $osecret;
1395
1396         $url = 'https://'.$hostname.'/api/user/'.$username.'/following';
1397
1398         if (pumpio_reachable($url))
1399                 $success = $client->CallAPI($url, 'GET', [], ['FailOnAccessError'=>true], $users);
1400         else
1401                 $success = false;
1402
1403         if ($users->totalItems > count($users->items)) {
1404                 $url = 'https://'.$hostname.'/api/user/'.$username.'/following?count='.$users->totalItems;
1405
1406                 if (pumpio_reachable($url))
1407                         $success = $client->CallAPI($url, 'GET', [], ['FailOnAccessError'=>true], $users);
1408                 else
1409                         $success = false;
1410         }
1411
1412         if (is_array($users->items)) {
1413                 foreach ($users->items AS $user) {
1414                         pumpio_get_contact($uid, $user);
1415                 }
1416         }
1417 }
1418
1419 function pumpio_queue_hook(&$a,&$b) {
1420
1421         $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
1422                 dbesc(NETWORK_PUMPIO)
1423         );
1424         if(! count($qi))
1425                 return;
1426
1427         foreach($qi as $x) {
1428                 if($x['network'] !== NETWORK_PUMPIO)
1429                         continue;
1430
1431                 logger('pumpio_queue: run');
1432
1433                 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` ON `contact`.`uid` = `user`.`uid`
1434                         WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
1435                         intval($x['cid'])
1436                 );
1437                 if(! count($r))
1438                         continue;
1439
1440                 $userdata = $r[0];
1441
1442                 //logger('pumpio_queue: fetching userdata '.print_r($userdata, true));
1443
1444                 $oauth_token = PConfig::get($userdata['uid'], "pumpio", "oauth_token");
1445                 $oauth_token_secret = PConfig::get($userdata['uid'], "pumpio", "oauth_token_secret");
1446                 $consumer_key = PConfig::get($userdata['uid'], "pumpio","consumer_key");
1447                 $consumer_secret = PConfig::get($userdata['uid'], "pumpio","consumer_secret");
1448
1449                 $host = PConfig::get($userdata['uid'], "pumpio", "host");
1450                 $user = PConfig::get($userdata['uid'], "pumpio", "user");
1451
1452                 $success = false;
1453
1454                 if ($oauth_token && $oauth_token_secret &&
1455                         $consumer_key && $consumer_secret) {
1456                         $username = $user.'@'.$host;
1457
1458                         logger('pumpio_queue: able to post for user '.$username);
1459
1460                         $z = unserialize($x['content']);
1461
1462                         $client = new oauth_client_class;
1463                         $client->oauth_version = '1.0a';
1464                         $client->url_parameters = false;
1465                         $client->authorization_header = true;
1466                         $client->access_token = $oauth_token;
1467                         $client->access_token_secret = $oauth_token_secret;
1468                         $client->client_id = $consumer_key;
1469                         $client->client_secret = $consumer_secret;
1470
1471                         if (pumpio_reachable($z['url']))
1472                                 $success = $client->CallAPI($z['url'], 'POST', $z['post'], ['FailOnAccessError'=>true, 'RequestContentType'=>'application/json'], $user);
1473                         else
1474                                 $success = false;
1475
1476                         if($success) {
1477                                 $post_id = $user->object->id;
1478                                 logger('pumpio_queue: send '.$username.': success '.$post_id);
1479                                 if($post_id && $iscomment) {
1480                                         logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$z['item']);
1481                                         Item::update(['extid' => $post_id], ['id' => $z['item']]);
1482                                 }
1483                                 Queue::removeItem($x['id']);
1484                         } else
1485                                 logger('pumpio_queue: send '.$username.': '.$url.' general error: ' . print_r($user,true));
1486                 } else
1487                         logger("pumpio_queue: Error getting tokens for user ".$userdata['uid']);
1488
1489                 if (!$success) {
1490                         logger('pumpio_queue: delayed');
1491                         Queue::updateTime($x['id']);
1492                 }
1493         }
1494 }
1495
1496 function pumpio_getreceiver(&$a, $b) {
1497
1498         $receiver = [];
1499
1500         if (!$b["private"]) {
1501
1502                 if(! strstr($b['postopts'],'pumpio'))
1503                         return $receiver;
1504
1505                 $public = PConfig::get($b['uid'], "pumpio", "public");
1506
1507                 if ($public)
1508                         $receiver["to"][] = [
1509                                                 "objectType" => "collection",
1510                                                 "id" => "http://activityschema.org/collection/public"];
1511         } else {
1512                 $cids = explode("><", $b["allow_cid"]);
1513                 $gids = explode("><", $b["allow_gid"]);
1514
1515                 foreach ($cids AS $cid) {
1516                         $cid = trim($cid, " <>");
1517
1518                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1519                                 intval($cid),
1520                                 intval($b["uid"]),
1521                                 dbesc(NETWORK_PUMPIO)
1522                                 );
1523
1524                         if (count($r)) {
1525                                 $receiver["bcc"][] = [
1526                                                         "displayName" => $r[0]["name"],
1527                                                         "objectType" => "person",
1528                                                         "preferredUsername" => $r[0]["nick"],
1529                                                         "url" => $r[0]["url"]];
1530                         }
1531                 }
1532                 foreach ($gids AS $gid) {
1533                         $gid = trim($gid, " <>");
1534
1535                         $r = q("SELECT `contact`.`name`, `contact`.`nick`, `contact`.`url`, `contact`.`network` ".
1536                                 "FROM `group_member`, `contact` WHERE `group_member`.`gid` = %d ".
1537                                 "AND `contact`.`id` = `group_member`.`contact-id` AND `contact`.`network` = '%s'",
1538                                         intval($gid),
1539                                         dbesc(NETWORK_PUMPIO)
1540                                 );
1541
1542                         foreach ($r AS $row)
1543                                 $receiver["bcc"][] = [
1544                                                         "displayName" => $row["name"],
1545                                                         "objectType" => "person",
1546                                                         "preferredUsername" => $row["nick"],
1547                                                         "url" => $row["url"]];
1548                 }
1549         }
1550
1551         if ($b["inform"] != "") {
1552
1553                 $inform = explode(",", $b["inform"]);
1554
1555                 foreach ($inform AS $cid) {
1556                         if (substr($cid, 0, 4) != "cid:")
1557                                 continue;
1558
1559                         $cid = str_replace("cid:", "", $cid);
1560
1561                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1562                                 intval($cid),
1563                                 intval($b["uid"]),
1564                                 dbesc(NETWORK_PUMPIO)
1565                                 );
1566
1567                         if (count($r)) {
1568                                         $receiver["to"][] = [
1569                                                                 "displayName" => $r[0]["name"],
1570                                                                 "objectType" => "person",
1571                                                                 "preferredUsername" => $r[0]["nick"],
1572                                                                 "url" => $r[0]["url"]];
1573                         }
1574                 }
1575         }
1576
1577         return $receiver;
1578 }
1579
1580 function pumpio_fetchallcomments(&$a, $uid, $id) {
1581         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
1582         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
1583         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
1584         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
1585         $hostname = PConfig::get($uid, 'pumpio','host');
1586         $username = PConfig::get($uid, "pumpio", "user");
1587
1588         logger("pumpio_fetchallcomments: completing comment for user ".$uid." post id ".$id);
1589
1590         $own_id = "https://".$hostname."/".$username;
1591
1592         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1593                 intval($uid));
1594
1595         // Fetching the original post
1596         $r = q("SELECT `extid` FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `extid` != '' LIMIT 1",
1597                         dbesc($id),
1598                         intval($uid)
1599                 );
1600
1601         if (!count($r))
1602                 return false;
1603
1604         $url = $r[0]["extid"];
1605
1606         $client = new oauth_client_class;
1607         $client->oauth_version = '1.0a';
1608         $client->authorization_header = true;
1609         $client->url_parameters = false;
1610
1611         $client->client_id = $ckey;
1612         $client->client_secret = $csecret;
1613         $client->access_token = $otoken;
1614         $client->access_token_secret = $osecret;
1615
1616         logger("pumpio_fetchallcomments: fetching comment for user ".$uid." url ".$url);
1617
1618         if (pumpio_reachable($url))
1619                 $success = $client->CallAPI($url, 'GET', [], ['FailOnAccessError'=>true], $item);
1620         else
1621                 $success = false;
1622
1623         if (!$success)
1624                 return;
1625
1626         if ($item->likes->totalItems != 0) {
1627                 foreach ($item->likes->items AS $post) {
1628                         $like = new stdClass;
1629                         $like->object = new stdClass;
1630                         $like->object->id = $item->id;
1631                         $like->actor = new stdClass;
1632                         $like->actor->displayName = $item->displayName;
1633                         $like->actor->preferredUsername = $item->preferredUsername;
1634                         $like->actor->url = $item->url;
1635                         $like->actor->image = $item->image;
1636                         $like->generator = new stdClass;
1637                         $like->generator->displayName = "pumpio";
1638                         pumpio_dolike($a, $uid, $self, $post, $own_id, false);
1639                 }
1640         }
1641
1642         if ($item->replies->totalItems == 0)
1643                 return;
1644
1645         foreach ($item->replies->items AS $item) {
1646                 if ($item->id == $id)
1647                         continue;
1648
1649                 // Checking if the comment already exists - Two queries for speed issues
1650                 $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1651                                 dbesc($item->id),
1652                                 intval($uid)
1653                         );
1654
1655                 if (count($r))
1656                         continue;
1657
1658                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1659                                 dbesc($item->id),
1660                                 intval($uid)
1661                         );
1662
1663                 if (count($r))
1664                         continue;
1665
1666                 $post = new stdClass;
1667                 $post->verb = "post";
1668                 $post->actor = $item->author;
1669                 $post->published = $item->published;
1670                 $post->received = $item->updated;
1671                 $post->generator = new stdClass;
1672                 $post->generator->displayName = "pumpio";
1673                 // To-Do: Check for public post
1674
1675                 unset($item->author);
1676                 unset($item->published);
1677                 unset($item->updated);
1678
1679                 $post->object = $item;
1680
1681                 logger("pumpio_fetchallcomments: posting comment ".$post->object->id." ".print_r($post, true));
1682                 pumpio_dopost($a, $client, $uid, $self, $post, $own_id, false);
1683         }
1684 }
1685
1686
1687 function pumpio_reachable($url) {
1688         $data = Network::curl($url, false, $redirects, ['timeout'=>10]);
1689         return(intval($data['return_code']) != 0);
1690 }
1691
1692 /*
1693 To-Do:
1694  - edit own notes
1695  - delete own notes
1696 */