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\Content\Text\BBCode;
  10 use Friendica\Core\Addon;
  11 use Friendica\Core\Config;
  12 use Friendica\Core\L10n;
  13 use Friendica\Core\PConfig;
  14 use Friendica\Core\Worker;
  15 use Friendica\Model\Contact;
  16 use Friendica\Model\GContact;
  17 use Friendica\Model\Group;
  18 use Friendica\Model\Item;
  19 use Friendica\Model\Queue;
  20 use Friendica\Model\User;
  21 use Friendica\Util\DateTimeFormat;
  22 use Friendica\Util\Network;
  23
  24 require 'addon/pumpio/oauth/http.php';
  25 require 'addon/pumpio/oauth/oauth_client.php';
  26 require_once 'include/enotify.php';
  27 require_once "mod/share.php";
  28
  29 define('PUMPIO_DEFAULT_POLL_INTERVAL', 5); // given in minutes
  30
  31 function pumpio_install() {
  32         Addon::registerHook('post_local',           'addon/pumpio/pumpio.php', 'pumpio_post_local');
  33         Addon::registerHook('notifier_normal',      'addon/pumpio/pumpio.php', 'pumpio_send');
  34         Addon::registerHook('jot_networks',         'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  35         Addon::registerHook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  36         Addon::registerHook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  37         Addon::registerHook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  38         Addon::registerHook('queue_predeliver', 'addon/pumpio/pumpio.php', 'pumpio_queue_hook');
  39         Addon::registerHook('check_item_notification','addon/pumpio/pumpio.php', 'pumpio_check_item_notification');
  40 }
  41
  42 function pumpio_uninstall() {
  43         Addon::unregisterHook('post_local',       'addon/pumpio/pumpio.php', 'pumpio_post_local');
  44         Addon::unregisterHook('notifier_normal',  'addon/pumpio/pumpio.php', 'pumpio_send');
  45         Addon::unregisterHook('jot_networks',     'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  46         Addon::unregisterHook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  47         Addon::unregisterHook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  48         Addon::unregisterHook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  49         Addon::unregisterHook('queue_predeliver', 'addon/pumpio/pumpio.php', 'pumpio_queue_hook');
  50         Addon::unregisterHook('check_item_notification','addon/pumpio/pumpio.php', 'pumpio_check_item_notification');
  51 }
  52
  53 function pumpio_module() {}
  54
  55 function pumpio_content(&$a) {
  56
  57         if(! local_user()) {
  58                 notice(L10n::t('Permission denied.') . EOL);
  59                 return '';
  60         }
  61
  62         require_once("mod/settings.php");
  63         settings_init($a);
  64
  65         if (isset($a->argv[1]))
  66                 switch ($a->argv[1]) {
  67                         case "connect":
  68                                 $o = pumpio_connect($a);
  69                                 break;
  70                         default:
  71                                 $o = print_r($a->argv, true);
  72                                 break;
  73                 }
  74         else
  75                 $o = pumpio_connect($a);
  76
  77         return $o;
  78 }
  79
  80 function pumpio_check_item_notification($a, &$notification_data) {
  81         $hostname = get_pconfig($notification_data["uid"], 'pumpio','host');
  82         $username = get_pconfig($notification_data["uid"], "pumpio", "user");
  83
  84         $notification_data["profiles"][] = "https://".$hostname."/".$username;
  85 }
  86
  87
  88 function pumpio_registerclient(&$a, $host) {
  89
  90         $url = "https://".$host."/api/client/register";
  91
  92         $params = array();
  93
  94         $application_name  = get_config('pumpio', 'application_name');
  95
  96         if ($application_name == "")
  97                 $application_name = $a->get_hostname();
  98
  99         $adminlist = explode(",", str_replace(" ", "", $a->config['admin_email']));
 100
 101         $params["type"] = "client_associate";
 102         $params["contacts"] = $adminlist[0];
 103         $params["application_type"] = "native";
 104         $params["application_name"] = $application_name;
 105         $params["logo_url"] = $a->get_baseurl()."/images/friendica-256.png";
 106         $params["redirect_uris"] = $a->get_baseurl()."/pumpio/connect";
 107
 108         logger("pumpio_registerclient: ".$url." parameters ".print_r($params, true), LOGGER_DEBUG);
 109
 110         $ch = curl_init($url);
 111         curl_setopt($ch, CURLOPT_HEADER, false);
 112         curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
 113         curl_setopt($ch, CURLOPT_POST,1);
 114         curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
 115         curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
 116
 117         $s = curl_exec($ch);
 118         $curl_info = curl_getinfo($ch);
 119
 120         if ($curl_info["http_code"] == "200") {
 121                 $values = json_decode($s);
 122                 logger("pumpio_registerclient: success ".print_r($values, true), LOGGER_DEBUG);
 123                 return($values);
 124         }
 125         logger("pumpio_registerclient: failed: ".print_r($curl_info, true), LOGGER_DEBUG);
 126         return(false);
 127
 128 }
 129
 130 function pumpio_connect(&$a) {
 131         // Start a session.  This is necessary to hold on to  a few keys the callback script will also need
 132         session_start();
 133
 134         // Define the needed keys
 135         $consumer_key = get_pconfig(local_user(), 'pumpio','consumer_key');
 136         $consumer_secret = get_pconfig(local_user(), 'pumpio','consumer_secret');
 137         $hostname = get_pconfig(local_user(), 'pumpio','host');
 138
 139         if ((($consumer_key == "") || ($consumer_secret == "")) && ($hostname != "")) {
 140                 logger("pumpio_connect: register client");
 141                 $clientdata = pumpio_registerclient($a, $hostname);
 142                 set_pconfig(local_user(), 'pumpio','consumer_key', $clientdata->client_id);
 143                 set_pconfig(local_user(), 'pumpio','consumer_secret', $clientdata->client_secret);
 144
 145                 $consumer_key = get_pconfig(local_user(), 'pumpio','consumer_key');
 146                 $consumer_secret = get_pconfig(local_user(), 'pumpio','consumer_secret');
 147
 148                 logger("pumpio_connect: ckey: ".$consumer_key." csecrect: ".$consumer_secret, LOGGER_DEBUG);
 149         }
 150
 151         if (($consumer_key == "") || ($consumer_secret == "")) {
 152                 logger("pumpio_connect: ".sprintf("Unable to register the client at the pump.io server '%s'.", $hostname));
 153
 154                 $o .= L10n::t("Unable to register the client at the pump.io server '%s'.", $hostname);
 155                 return($o);
 156         }
 157
 158         // The callback URL is the script that gets called after the user authenticates with pumpio
 159         $callback_url = $a->get_baseurl()."/pumpio/connect";
 160
 161         // Let's begin.  First we need a Request Token.  The request token is required to send the user
 162         // to pumpio's login page.
 163
 164         // Create a new instance of the oauth_client_class library.  For this step, all we need to give the library is our
 165         // Consumer Key and Consumer Secret
 166         $client = new oauth_client_class;
 167         $client->debug = 1;
 168         $client->server = '';
 169         $client->oauth_version = '1.0a';
 170         $client->request_token_url = 'https://'.$hostname.'/oauth/request_token';
 171         $client->dialog_url = 'https://'.$hostname.'/oauth/authorize';
 172         $client->access_token_url = 'https://'.$hostname.'/oauth/access_token';
 173         $client->url_parameters = false;
 174         $client->authorization_header = true;
 175         $client->redirect_uri = $callback_url;
 176         $client->client_id = $consumer_key;
 177         $client->client_secret = $consumer_secret;
 178
 179         if (($success = $client->Initialize())) {
 180                 if (($success = $client->Process())) {
 181                         if (strlen($client->access_token)) {
 182                                 logger("pumpio_connect: otoken: ".$client->access_token." osecrect: ".$client->access_token_secret, LOGGER_DEBUG);
 183                                 set_pconfig(local_user(), "pumpio", "oauth_token", $client->access_token);
 184                                 set_pconfig(local_user(), "pumpio", "oauth_token_secret", $client->access_token_secret);
 185                         }
 186                 }
 187                 $success = $client->Finalize($success);
 188         }
 189         if($client->exit)
 190                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 191
 192         if($success) {
 193                 logger("pumpio_connect: authenticated");
 194                 $o .= L10n::t("You are now authenticated to pumpio.");
 195                 $o .= '<br /><a href="'.$a->get_baseurl().'/settings/connectors">'.L10n::t("return to the connector page").'</a>';
 196         } else {
 197                 logger("pumpio_connect: could not connect");
 198                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 199         }
 200
 201         return($o);
 202 }
 203
 204 function pumpio_jot_nets(&$a,&$b) {
 205         if(! local_user())
 206                 return;
 207
 208         $pumpio_post = get_pconfig(local_user(),'pumpio','post');
 209         if(intval($pumpio_post) == 1) {
 210                 $pumpio_defpost = get_pconfig(local_user(),'pumpio','post_by_default');
 211                 $selected = ((intval($pumpio_defpost) == 1) ? ' checked="checked" ' : '');
 212                 $b .= '<div class="profile-jot-net"><input type="checkbox" name="pumpio_enable"' . $selected . ' value="1" /> '
 213                         . L10n::t('Post to pumpio') . '</div>';
 214         }
 215 }
 216
 217
 218 function pumpio_settings(&$a,&$s) {
 219
 220         if(! local_user())
 221                 return;
 222
 223         /* Add our stylesheet to the page so we can make our settings look nice */
 224
 225         $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/pumpio/pumpio.css' . '" media="all" />' . "\r\n";
 226
 227         /* Get the current state of our config variables */
 228
 229         $import_enabled = get_pconfig(local_user(),'pumpio','import');
 230         $import_checked = (($import_enabled) ? ' checked="checked" ' : '');
 231
 232         $enabled = get_pconfig(local_user(),'pumpio','post');
 233         $checked = (($enabled) ? ' checked="checked" ' : '');
 234         $css = (($enabled) ? '' : '-disabled');
 235
 236         $def_enabled = get_pconfig(local_user(),'pumpio','post_by_default');
 237         $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
 238
 239         $public_enabled = get_pconfig(local_user(),'pumpio','public');
 240         $public_checked = (($public_enabled) ? ' checked="checked" ' : '');
 241
 242         $mirror_enabled = get_pconfig(local_user(),'pumpio','mirror');
 243         $mirror_checked = (($mirror_enabled) ? ' checked="checked" ' : '');
 244
 245         $servername = get_pconfig(local_user(), "pumpio", "host");
 246         $username = get_pconfig(local_user(), "pumpio", "user");
 247
 248         /* Add some HTML to the existing form */
 249
 250         $s .= '<span id="settings_pumpio_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 251         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. L10n::t('Pump.io Import/Export/Mirror').'</h3>';
 252         $s .= '</span>';
 253         $s .= '<div id="settings_pumpio_expanded" class="settings-block" style="display: none;">';
 254         $s .= '<span class="fakelink" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 255         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. L10n::t('Pump.io Import/Export/Mirror').'</h3>';
 256         $s .= '</span>';
 257
 258         $s .= '<div id="pumpio-username-wrapper">';
 259         $s .= '<label id="pumpio-username-label" for="pumpio-username">'.L10n::t('pump.io username (without the servername)').'</label>';
 260         $s .= '<input id="pumpio-username" type="text" name="pumpio_user" value="'.$username.'" />';
 261         $s .= '</div><div class="clear"></div>';
 262
 263         $s .= '<div id="pumpio-servername-wrapper">';
 264         $s .= '<label id="pumpio-servername-label" for="pumpio-servername">'.L10n::t('pump.io servername (without "http://" or "https://" )').'</label>';
 265         $s .= '<input id="pumpio-servername" type="text" name="pumpio_host" value="'.$servername.'" />';
 266         $s .= '</div><div class="clear"></div>';
 267
 268         if (($username != '') && ($servername != '')) {
 269
 270                 $oauth_token = get_pconfig(local_user(), "pumpio", "oauth_token");
 271                 $oauth_token_secret = get_pconfig(local_user(), "pumpio", "oauth_token_secret");
 272
 273                 $s .= '<div id="pumpio-password-wrapper">';
 274                 if (($oauth_token == "") || ($oauth_token_secret == "")) {
 275                         $s .= '<div id="pumpio-authenticate-wrapper">';
 276                         $s .= '<a href="'.$a->get_baseurl().'/pumpio/connect">'.L10n::t("Authenticate your pump.io connection").'</a>';
 277                         $s .= '</div><div class="clear"></div>';
 278                 } else {
 279                         $s .= '<div id="pumpio-import-wrapper">';
 280                         $s .= '<label id="pumpio-import-label" for="pumpio-import">' . L10n::t('Import the remote timeline') . '</label>';
 281                         $s .= '<input id="pumpio-import" type="checkbox" name="pumpio_import" value="1" ' . $import_checked . '/>';
 282                         $s .= '</div><div class="clear"></div>';
 283
 284                         $s .= '<div id="pumpio-enable-wrapper">';
 285                         $s .= '<label id="pumpio-enable-label" for="pumpio-checkbox">' . L10n::t('Enable pump.io Post Addon') . '</label>';
 286                         $s .= '<input id="pumpio-checkbox" type="checkbox" name="pumpio" value="1" ' . $checked . '/>';
 287                         $s .= '</div><div class="clear"></div>';
 288
 289                         $s .= '<div id="pumpio-bydefault-wrapper">';
 290                         $s .= '<label id="pumpio-bydefault-label" for="pumpio-bydefault">' . L10n::t('Post to pump.io by default') . '</label>';
 291                         $s .= '<input id="pumpio-bydefault" type="checkbox" name="pumpio_bydefault" value="1" ' . $def_checked . '/>';
 292                         $s .= '</div><div class="clear"></div>';
 293
 294                         $s .= '<div id="pumpio-public-wrapper">';
 295                         $s .= '<label id="pumpio-public-label" for="pumpio-public">' . L10n::t('Should posts be public?') . '</label>';
 296                         $s .= '<input id="pumpio-public" type="checkbox" name="pumpio_public" value="1" ' . $public_checked . '/>';
 297                         $s .= '</div><div class="clear"></div>';
 298
 299                         $s .= '<div id="pumpio-mirror-wrapper">';
 300                         $s .= '<label id="pumpio-mirror-label" for="pumpio-mirror">' . L10n::t('Mirror all public posts') . '</label>';
 301                         $s .= '<input id="pumpio-mirror" type="checkbox" name="pumpio_mirror" value="1" ' . $mirror_checked . '/>';
 302                         $s .= '</div><div class="clear"></div>';
 303
 304                         $s .= '<div id="pumpio-delete-wrapper">';
 305                         $s .= '<label id="pumpio-delete-label" for="pumpio-delete">' . L10n::t('Check to delete this preset') . '</label>';
 306                         $s .= '<input id="pumpio-delete" type="checkbox" name="pumpio_delete" value="1" />';
 307                         $s .= '</div><div class="clear"></div>';
 308                 }
 309
 310                 $s .= '</div><div class="clear"></div>';
 311         }
 312
 313         /* provide a submit button */
 314
 315         $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="pumpio-submit" name="pumpio-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div></div>';
 316 }
 317
 318
 319 function pumpio_settings_post(&$a,&$b) {
 320
 321         if(x($_POST,'pumpio-submit')) {
 322                 if(x($_POST,'pumpio_delete')) {
 323                         set_pconfig(local_user(),'pumpio','consumer_key','');
 324                         set_pconfig(local_user(),'pumpio','consumer_secret','');
 325                         set_pconfig(local_user(),'pumpio','oauth_token','');
 326                         set_pconfig(local_user(),'pumpio','oauth_token_secret','');
 327                         set_pconfig(local_user(),'pumpio','post',false);
 328                         set_pconfig(local_user(),'pumpio','import',false);
 329                         set_pconfig(local_user(),'pumpio','host','');
 330                         set_pconfig(local_user(),'pumpio','user','');
 331                         set_pconfig(local_user(),'pumpio','public',false);
 332                         set_pconfig(local_user(),'pumpio','mirror',false);
 333                         set_pconfig(local_user(),'pumpio','post_by_default',false);
 334                         set_pconfig(local_user(),'pumpio','lastdate', 0);
 335                         set_pconfig(local_user(),'pumpio','last_id', '');
 336                 } else {
 337                         // filtering the username if it is filled wrong
 338                         $user = $_POST['pumpio_user'];
 339                         if (strstr($user, "@")) {
 340                                 $pos = strpos($user, "@");
 341                                 if ($pos > 0)
 342                                         $user = substr($user, 0, $pos);
 343                         }
 344
 345                         // Filtering the hostname if someone is entering it with "http"
 346                         $host = $_POST['pumpio_host'];
 347                         $host = trim($host);
 348                         $host = str_replace(array("https://", "http://"), array("", ""), $host);
 349
 350                         set_pconfig(local_user(),'pumpio','post',intval($_POST['pumpio']));
 351                         set_pconfig(local_user(),'pumpio','import',$_POST['pumpio_import']);
 352                         set_pconfig(local_user(),'pumpio','host',$host);
 353                         set_pconfig(local_user(),'pumpio','user',$user);
 354                         set_pconfig(local_user(),'pumpio','public',$_POST['pumpio_public']);
 355                         set_pconfig(local_user(),'pumpio','mirror',$_POST['pumpio_mirror']);
 356                         set_pconfig(local_user(),'pumpio','post_by_default',intval($_POST['pumpio_bydefault']));
 357
 358                         if (!$_POST['pumpio_mirror'])
 359                                 del_pconfig(local_user(),'pumpio','lastdate');
 360
 361                         //header("Location: ".$a->get_baseurl()."/pumpio/connect");
 362                 }
 363         }
 364 }
 365
 366 function pumpio_post_local(&$a, &$b) {
 367
 368         if (!local_user() || (local_user() != $b['uid'])) {
 369                 return;
 370         }
 371
 372         $pumpio_post   = intval(get_pconfig(local_user(), 'pumpio', 'post'));
 373
 374         $pumpio_enable = (($pumpio_post && x($_REQUEST,'pumpio_enable')) ? intval($_REQUEST['pumpio_enable']) : 0);
 375
 376         if ($b['api_source'] && intval(get_pconfig(local_user(), 'pumpio', 'post_by_default'))) {
 377                 $pumpio_enable = 1;
 378         }
 379
 380         if (!$pumpio_enable) {
 381                 return;
 382         }
 383
 384         if (strlen($b['postopts'])) {
 385                 $b['postopts'] .= ',';
 386         }
 387
 388         $b['postopts'] .= 'pumpio';
 389 }
 390
 391
 392
 393
 394 function pumpio_send(&$a,&$b) {
 395
 396         if (!get_pconfig($b["uid"],'pumpio','import')) {
 397                 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 398                         return;
 399         }
 400
 401         logger("pumpio_send: parameter ".print_r($b, true), LOGGER_DATA);
 402
 403         if($b['parent'] != $b['id']) {
 404                 // Looking if its a reply to a pumpio post
 405                 $r = q("SELECT item.* FROM item, contact WHERE item.id = %d AND item.uid = %d AND contact.id = `contact-id` AND contact.network='%s'LIMIT 1",
 406                         intval($b["parent"]),
 407                         intval($b["uid"]),
 408                         dbesc(NETWORK_PUMPIO));
 409
 410                 if(!count($r)) {
 411                         logger("pumpio_send: no pumpio post ".$b["parent"]);
 412                         return;
 413                 } else {
 414                         $iscomment = true;
 415                         $orig_post = $r[0];
 416                 }
 417         } else {
 418                 $iscomment = false;
 419
 420                 $receiver = pumpio_getreceiver($a, $b);
 421
 422                 logger("pumpio_send: receiver ".print_r($receiver, true));
 423
 424                 if (!count($receiver) && ($b['private'] || !strstr($b['postopts'],'pumpio')))
 425                         return;
 426         }
 427
 428         if($b['verb'] == ACTIVITY_LIKE) {
 429                 if ($b['deleted'])
 430                         pumpio_action($a, $b["uid"], $b["thr-parent"], "unlike");
 431                 else
 432                         pumpio_action($a, $b["uid"], $b["thr-parent"], "like");
 433                 return;
 434         }
 435
 436         if($b['verb'] == ACTIVITY_DISLIKE)
 437                 return;
 438
 439         if (($b['verb'] == ACTIVITY_POST) && ($b['created'] !== $b['edited']) && !$b['deleted'])
 440                         pumpio_action($a, $b["uid"], $b["uri"], "update", $b["body"]);
 441
 442         if (($b['verb'] == ACTIVITY_POST) && $b['deleted'])
 443                         pumpio_action($a, $b["uid"], $b["uri"], "delete");
 444
 445         if($b['deleted'] || ($b['created'] !== $b['edited']))
 446                 return;
 447
 448         // if post comes from pump.io don't send it back
 449         if($b['app'] == "pump.io")
 450                 return;
 451
 452         // To-Do;
 453         // Support for native shares
 454         // http://<hostname>/api/<type>/shares?id=<the-object-id>
 455
 456         $oauth_token = get_pconfig($b['uid'], "pumpio", "oauth_token");
 457         $oauth_token_secret = get_pconfig($b['uid'], "pumpio", "oauth_token_secret");
 458         $consumer_key = get_pconfig($b['uid'], "pumpio","consumer_key");
 459         $consumer_secret = get_pconfig($b['uid'], "pumpio","consumer_secret");
 460
 461         $host = get_pconfig($b['uid'], "pumpio", "host");
 462         $user = get_pconfig($b['uid'], "pumpio", "user");
 463         $public = get_pconfig($b['uid'], "pumpio", "public");
 464
 465         if($oauth_token && $oauth_token_secret) {
 466                 $title = trim($b['title']);
 467
 468                 $content = BBCode::convert($b['body'], false, 4);
 469
 470                 $params = array();
 471
 472                 $params["verb"] = "post";
 473
 474                 if (!$iscomment) {
 475                         $params["object"] = array(
 476                                                 'objectType' => "note",
 477                                                 'content' => $content);
 478
 479                         if ($title != "")
 480                                 $params["object"]["displayName"] = $title;
 481
 482                         if (count($receiver["to"]))
 483                                 $params["to"] = $receiver["to"];
 484
 485                         if (count($receiver["bto"]))
 486                                 $params["bto"] = $receiver["bto"];
 487
 488                         if (count($receiver["cc"]))
 489                                 $params["cc"] = $receiver["cc"];
 490
 491                         if (count($receiver["bcc"]))
 492                                 $params["bcc"] = $receiver["bcc"];
 493
 494                  } else {
 495                         $inReplyTo = array("id" => $orig_post["uri"],
 496                                         "objectType" => "note");
 497
 498                         if (($orig_post["object-type"] != "") && (strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)))
 499                                 $inReplyTo["objectType"] = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
 500
 501                         $params["object"] = array(
 502                                                 'objectType' => "comment",
 503                                                 'content' => $content,
 504                                                 'inReplyTo' => $inReplyTo);
 505
 506                         if ($title != "")
 507                                 $params["object"]["displayName"] = $title;
 508                 }
 509
 510                 $client = new oauth_client_class;
 511                 $client->oauth_version = '1.0a';
 512                 $client->url_parameters = false;
 513                 $client->authorization_header = true;
 514                 $client->access_token = $oauth_token;
 515                 $client->access_token_secret = $oauth_token_secret;
 516                 $client->client_id = $consumer_key;
 517                 $client->client_secret = $consumer_secret;
 518
 519                 $username = $user.'@'.$host;
 520                 $url = 'https://'.$host.'/api/user/'.$user.'/feed';
 521
 522                 if (pumpio_reachable($url))
 523                         $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 524                 else
 525                         $success = false;
 526
 527                 if($success) {
 528
 529                         if ($user->generator->displayName)
 530                                 set_pconfig($b["uid"], "pumpio", "application_name", $user->generator->displayName);
 531
 532                         $post_id = $user->object->id;
 533                         logger('pumpio_send '.$username.': success '.$post_id);
 534                         if($post_id && $iscomment) {
 535                                 logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$b['id']);
 536                                 Item::update(['extid' => $post_id], ['id' => $b['id']]);
 537                         }
 538                 } else {
 539                         logger('pumpio_send '.$username.': '.$url.' general error: ' . print_r($user,true));
 540
 541                         $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 542                         if (count($r))
 543                                 $a->contact = $r[0]["id"];
 544
 545                         $s = serialize(['url' => $url, 'item' => $b['id'], 'post' => $params]);
 546
 547                         Queue::add($a->contact, NETWORK_PUMPIO, $s);
 548                         notice(L10n::t('Pump.io post failed. Queued for retry.').EOL);
 549                 }
 550         }
 551 }
 552
 553 function pumpio_action(&$a, $uid, $uri, $action, $content = "") {
 554
 555         // Don't do likes and other stuff if you don't import the timeline
 556         if (!get_pconfig($uid,'pumpio','import'))
 557                 return;
 558
 559         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 560         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
 561         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
 562         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
 563         $hostname = get_pconfig($uid, 'pumpio','host');
 564         $username = get_pconfig($uid, "pumpio", "user");
 565
 566         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 567                                 dbesc($uri),
 568                                 intval($uid)
 569         );
 570
 571         if (!count($r))
 572                 return;
 573
 574         $orig_post = $r[0];
 575
 576         if ($orig_post["extid"] && !strstr($orig_post["extid"], "/proxy/"))
 577                 $uri = $orig_post["extid"];
 578         else
 579                 $uri = $orig_post["uri"];
 580
 581         if (($orig_post["object-type"] != "") && (strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)))
 582                 $objectType = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
 583         elseif (strstr($uri, "/api/comment/"))
 584                 $objectType = "comment";
 585         elseif (strstr($uri, "/api/note/"))
 586                 $objectType = "note";
 587         elseif (strstr($uri, "/api/image/"))
 588                 $objectType = "image";
 589
 590         $params["verb"] = $action;
 591         $params["object"] = array('id' => $uri,
 592                                 "objectType" => $objectType,
 593                                 "content" => $content);
 594
 595         $client = new oauth_client_class;
 596         $client->oauth_version = '1.0a';
 597         $client->authorization_header = true;
 598         $client->url_parameters = false;
 599
 600         $client->client_id = $ckey;
 601         $client->client_secret = $csecret;
 602         $client->access_token = $otoken;
 603         $client->access_token_secret = $osecret;
 604
 605         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed';
 606
 607         if (pumpio_reachable($url))
 608                 $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 609         else
 610                 $success = false;
 611
 612         if($success)
 613                 logger('pumpio_action '.$username.' '.$action.': success '.$uri);
 614         else {
 615                 logger('pumpio_action '.$username.' '.$action.': general error: '.$uri.' '.print_r($user,true));
 616
 617                 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 618                 if (count($r))
 619                         $a->contact = $r[0]["id"];
 620
 621                 $s = serialize(['url' => $url, 'item' => $orig_post["id"], 'post' => $params]);
 622
 623                 Queue::add($a->contact, NETWORK_PUMPIO, $s);
 624                 notice(L10n::t('Pump.io like failed. Queued for retry.').EOL);
 625         }
 626 }
 627
 628 function pumpio_sync(&$a) {
 629         $r = q("SELECT * FROM `addon` WHERE `installed` = 1 AND `name` = 'pumpio'",
 630                 $plugin);
 631
 632         if (!count($r))
 633                 return;
 634
 635         $last = get_config('pumpio','last_poll');
 636
 637         $poll_interval = intval(get_config('pumpio','poll_interval'));
 638         if(! $poll_interval)
 639                 $poll_interval = PUMPIO_DEFAULT_POLL_INTERVAL;
 640
 641         if($last) {
 642                 $next = $last + ($poll_interval * 60);
 643                 if($next > time()) {
 644                         logger('pumpio: poll intervall not reached');
 645                         return;
 646                 }
 647         }
 648         logger('pumpio: cron_start');
 649
 650         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'mirror' AND `v` = '1' ORDER BY RAND() ");
 651         if(count($r)) {
 652                 foreach($r as $rr) {
 653                         logger('pumpio: mirroring user '.$rr['uid']);
 654                         pumpio_fetchtimeline($a, $rr['uid']);
 655                 }
 656         }
 657
 658         $abandon_days = intval(get_config('system','account_abandon_days'));
 659         if ($abandon_days < 1)
 660                 $abandon_days = 0;
 661
 662         $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
 663
 664         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'import' AND `v` = '1' ORDER BY RAND() ");
 665         if(count($r)) {
 666                 foreach($r as $rr) {
 667                         if ($abandon_days != 0) {
 668                                 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
 669                                 if (!count($user)) {
 670                                         logger('abandoned account: timeline from user '.$rr['uid'].' will not be imported');
 671                                         continue;
 672                                 }
 673                         }
 674
 675                         logger('pumpio: importing timeline from user '.$rr['uid']);
 676                         pumpio_fetchinbox($a, $rr['uid']);
 677
 678                         // check for new contacts once a day
 679                         $last_contact_check = get_pconfig($rr['uid'],'pumpio','contact_check');
 680                         if($last_contact_check)
 681                                 $next_contact_check = $last_contact_check + 86400;
 682                         else
 683                                 $next_contact_check = 0;
 684
 685                         if($next_contact_check <= time()) {
 686                                 pumpio_getallusers($a, $rr["uid"]);
 687                                 set_pconfig($rr['uid'],'pumpio','contact_check',time());
 688                         }
 689                 }
 690         }
 691
 692         logger('pumpio: cron_end');
 693
 694         set_config('pumpio','last_poll', time());
 695 }
 696
 697 function pumpio_cron(&$a,$b) {
 698         //pumpio_sync($a);
 699         proc_run("php","addon/pumpio/pumpio_sync.php");
 700 }
 701
 702 function pumpio_fetchtimeline(&$a, $uid) {
 703         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 704         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
 705         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
 706         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
 707         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
 708         $hostname = get_pconfig($uid, 'pumpio','host');
 709         $username = get_pconfig($uid, "pumpio", "user");
 710
 711         //  get the application name for the pump.io app
 712         //  1st try personal config, then system config and fallback to the
 713         //  hostname of the node if neither one is set.
 714         $application_name  = PConfig::get($uid, 'pumpio', 'application_name');
 715         if ($application_name == "")
 716                 $application_name  = get_config('pumpio', 'application_name');
 717         if ($application_name == "")
 718                 $application_name = $a->get_hostname();
 719
 720         $first_time = ($lastdate == "");
 721
 722         $client = new oauth_client_class;
 723         $client->oauth_version = '1.0a';
 724         $client->authorization_header = true;
 725         $client->url_parameters = false;
 726
 727         $client->client_id = $ckey;
 728         $client->client_secret = $csecret;
 729         $client->access_token = $otoken;
 730         $client->access_token_secret = $osecret;
 731
 732         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed/major';
 733
 734         logger('pumpio: fetching for user '.$uid.' '.$url.' C:'.$client->client_id.' CS:'.$client->client_secret.' T:'.$client->access_token.' TS:'.$client->access_token_secret);
 735
 736         $username = $user.'@'.$host;
 737
 738         if (pumpio_reachable($url))
 739                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
 740         else
 741                 $success = false;
 742
 743         if (!$success) {
 744                 logger('pumpio: error fetching posts for user '.$uid." ".$username." ".print_r($user, true));
 745                 return;
 746         }
 747
 748         $posts = array_reverse($user->items);
 749
 750         $initiallastdate = $lastdate;
 751         $lastdate = '';
 752
 753         if (count($posts)) {
 754                 foreach ($posts as $post) {
 755                         if ($post->published <= $initiallastdate)
 756                                 continue;
 757
 758                         if ($lastdate < $post->published)
 759                                 $lastdate = $post->published;
 760
 761                         if ($first_time)
 762                                 continue;
 763
 764                         $receiptians = array();
 765                         if (@is_array($post->cc))
 766                                 $receiptians = array_merge($receiptians, $post->cc);
 767
 768                         if (@is_array($post->to))
 769                                 $receiptians = array_merge($receiptians, $post->to);
 770
 771                         $public = false;
 772                         foreach ($receiptians AS $receiver)
 773                                 if (is_string($receiver->objectType))
 774                                         if ($receiver->id == "http://activityschema.org/collection/public")
 775                                                 $public = true;
 776
 777                         if ($public && !stristr($post->generator->displayName, $application_name)) {
 778                                 require_once('include/html2bbcode.php');
 779
 780                                 $_SESSION["authenticated"] = true;
 781                                 $_SESSION["uid"] = $uid;
 782
 783                                 unset($_REQUEST);
 784                                 $_REQUEST["type"] = "wall";
 785                                 $_REQUEST["api_source"] = true;
 786                                 $_REQUEST["profile_uid"] = $uid;
 787                                 $_REQUEST["source"] = "pump.io";
 788
 789                                 if (isset($post->object->id)) {
 790                                         $_REQUEST['message_id'] = NETWORK_PUMPIO.":".$post->object->id;
 791                                 }
 792
 793                                 if ($post->object->displayName != "")
 794                                         $_REQUEST["title"] = html2bbcode($post->object->displayName);
 795                                 else
 796                                         $_REQUEST["title"] = "";
 797
 798                                 $_REQUEST["body"] = html2bbcode($post->object->content);
 799
 800                                 // To-Do: Picture has to be cached and stored locally
 801                                 if ($post->object->fullImage->url != "") {
 802                                         if ($post->object->fullImage->pump_io->proxyURL != "")
 803                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->pump_io->proxyURL."][img]".$post->object->image->pump_io->proxyURL."[/img][/url]\n".$_REQUEST["body"];
 804                                         else
 805                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$_REQUEST["body"];
 806                                 }
 807
 808                                 logger('pumpio: posting for user '.$uid);
 809
 810                                 require_once('mod/item.php');
 811
 812                                 item_post($a);
 813                                 logger('pumpio: posting done - user '.$uid);
 814                         }
 815                 }
 816         }
 817
 818         if ($lastdate != 0)
 819                 set_pconfig($uid,'pumpio','lastdate', $lastdate);
 820 }
 821
 822 function pumpio_dounlike(&$a, $uid, $self, $post, $own_id) {
 823         // Searching for the unliked post
 824         // Two queries for speed issues
 825         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 826                                 dbesc($post->object->id),
 827                                 intval($uid)
 828                 );
 829
 830         if (count($r))
 831                 $orig_post = $r[0];
 832         else {
 833                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 834                                         dbesc($post->object->id),
 835                                         intval($uid)
 836                         );
 837
 838                 if (!count($r))
 839                         return;
 840                 else
 841                         $orig_post = $r[0];
 842         }
 843
 844         $contactid = 0;
 845
 846         if(link_compare($post->actor->url, $own_id)) {
 847                 $contactid = $self[0]['id'];
 848         } else {
 849                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 850                         dbesc(normalise_link($post->actor->url)),
 851                         intval($uid)
 852                 );
 853
 854                 if(count($r))
 855                         $contactid = $r[0]['id'];
 856
 857                 if($contactid == 0)
 858                         $contactid = $orig_post['contact-id'];
 859         }
 860
 861         Item::delete(['verb' => ACTIVITY_LIKE, 'uid' => $uid, 'contact-id' => $contactid, 'thr-parent' => $orig_post['uri']]);
 862
 863         if(count($r))
 864                 logger("pumpio_dounlike: unliked existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 865         else
 866                 logger("pumpio_dounlike: not found. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 867 }
 868
 869 function pumpio_dolike(&$a, $uid, $self, $post, $own_id, $threadcompletion = true) {
 870         require_once('include/items.php');
 871
 872         if ($post->object->id == "") {
 873                 logger('Got empty like: '.print_r($post, true), LOGGER_DEBUG);
 874                 return;
 875         }
 876
 877         // Searching for the liked post
 878         // Two queries for speed issues
 879         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `network` = '%s' LIMIT 1",
 880                                 dbesc($post->object->id),
 881                                 intval($uid),
 882                                 dbesc(NETWORK_PUMPIO)
 883                 );
 884
 885         if (count($r))
 886                 $orig_post = $r[0];
 887         else {
 888                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d AND `network` = '%s' LIMIT 1",
 889                                         dbesc($post->object->id),
 890                                         intval($uid),
 891                                         dbesc(NETWORK_PUMPIO)
 892                         );
 893
 894                 if (!count($r))
 895                         return;
 896                 else
 897                         $orig_post = $r[0];
 898         }
 899
 900         // thread completion
 901         if ($threadcompletion)
 902                 pumpio_fetchallcomments($a, $uid, $post->object->id);
 903
 904         $contactid = 0;
 905
 906         if(link_compare($post->actor->url, $own_id)) {
 907                 $contactid = $self[0]['id'];
 908                 $post->actor->displayName = $self[0]['name'];
 909                 $post->actor->url = $self[0]['url'];
 910                 $post->actor->image->url = $self[0]['photo'];
 911         } else {
 912                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 913                         dbesc(normalise_link($post->actor->url)),
 914                         intval($uid)
 915                 );
 916
 917                 if(count($r))
 918                         $contactid = $r[0]['id'];
 919
 920                 if($contactid == 0)
 921                         $contactid = $orig_post['contact-id'];
 922         }
 923
 924         $r = q("SELECT parent FROM `item` WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s' LIMIT 1",
 925                 dbesc(ACTIVITY_LIKE),
 926                 intval($uid),
 927                 intval($contactid),
 928                 dbesc($orig_post['uri'])
 929         );
 930
 931         if(count($r)) {
 932                 logger("pumpio_dolike: found existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 933                 return;
 934         }
 935
 936         $likedata = array();
 937         $likedata['parent'] = $orig_post['id'];
 938         $likedata['verb'] = ACTIVITY_LIKE;
 939         $likedata['gravity'] = 3;
 940         $likedata['uid'] = $uid;
 941         $likedata['wall'] = 0;
 942         $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
 943         $likedata['parent-uri'] = $orig_post["uri"];
 944         $likedata['contact-id'] = $contactid;
 945         $likedata['app'] = $post->generator->displayName;
 946         $likedata['author-name'] = $post->actor->displayName;
 947         $likedata['author-link'] = $post->actor->url;
 948         $likedata['author-avatar'] = $post->actor->image->url;
 949
 950         $author  = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
 951         $objauthor =  '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
 952         $post_type = L10n::t('status');
 953         $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
 954         $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
 955
 956         $likedata['body'] = L10n::t('%1$s likes %2$s\'s %3$s', $author, $objauthor, $plink);
 957
 958         $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
 959                 '<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>';
 960
 961         $ret = Item::insert($likedata);
 962
 963         logger("pumpio_dolike: ".$ret." User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 964 }
 965
 966 function pumpio_get_contact($uid, $contact, $no_insert = false) {
 967
 968         update_gcontact(array("url" => $contact->url, "network" => NETWORK_PUMPIO, "generation" => 2,
 969                         "photo" => $contact->image->url, "name" => $contact->displayName,  "hide" => true,
 970                         "nick" => $contact->preferredUsername, "location" => $contact->location->displayName,
 971                         "about" => $contact->summary, "addr" => str_replace("acct:", "", $contact->id)));
 972         $cid = get_contact($contact->url, $uid);
 973
 974         if ($no_insert)
 975                 return($cid);
 976
 977         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' LIMIT 1",
 978                 intval($uid), dbesc(normalise_link($contact->url)));
 979
 980         if (!count($r)) {
 981                 // create contact record
 982                 q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 983                                         `name`, `nick`, `photo`, `network`, `rel`, `priority`,
 984                                         `location`, `about`, `writable`, `blocked`, `readonly`, `pending` )
 985                                 VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', %d, 0, 0, 0)",
 986                         intval($uid),
 987                         dbesc(DateTimeFormat::utcNow()),
 988                         dbesc($contact->url),
 989                         dbesc(normalise_link($contact->url)),
 990                         dbesc(str_replace("acct:", "", $contact->id)),
 991                         dbesc(''),
 992                         dbesc($contact->id), // What is it for?
 993                         dbesc('pump.io ' . $contact->id), // What is it for?
 994                         dbesc($contact->displayName),
 995                         dbesc($contact->preferredUsername),
 996                         dbesc($contact->image->url),
 997                         dbesc(NETWORK_PUMPIO),
 998                         intval(CONTACT_IS_FRIEND),
 999                         intval(1),
1000                         dbesc($contact->location->displayName),
1001                         dbesc($contact->summary),
1002                         intval(1)
1003                 );
1004
1005                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d LIMIT 1",
1006                         dbesc(normalise_link($contact->url)),
1007                         intval($uid)
1008                         );
1009
1010                 if (!count($r)) {
1011                         return(false);
1012                 }
1013
1014                 $contact_id = $r[0]['id'];
1015
1016                 $g = q("select def_gid from user where uid = %d limit 1",
1017                         intval($uid)
1018                 );
1019
1020                 if($g && intval($g[0]['def_gid'])) {
1021                         require_once('include/group.php');
1022                         group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
1023                 }
1024         } else {
1025                 $contact_id = $r[0]["id"];
1026
1027                 /*      if (DB_UPDATE_VERSION >= "1177")
1028                                 q("UPDATE `contact` SET `location` = '%s',
1029                                                         `about` = '%s'
1030                                                 WHERE `id` = %d",
1031                                         dbesc($contact->location->displayName),
1032                                         dbesc($contact->summary),
1033                                         intval($r[0]['id'])
1034                                 );
1035                 */
1036         }
1037
1038         if (function_exists("update_contact_avatar"))
1039                 update_contact_avatar($contact->image->url, $uid, $contact_id);
1040
1041         return($contact_id);
1042 }
1043
1044 function pumpio_dodelete(&$a, $uid, $self, $post, $own_id) {
1045
1046         // Two queries for speed issues
1047         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1048                                 dbesc($post->object->id),
1049                                 intval($uid)
1050                 );
1051
1052         if (count($r))
1053                 return Item::deleteById($r[0]["id"]);
1054
1055         $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1056                                 dbesc($post->object->id),
1057                                 intval($uid)
1058                 );
1059
1060         if (count($r))
1061                 return Item::deleteById($r[0]["id"]);
1062 }
1063
1064 function pumpio_dopost(&$a, $client, $uid, $self, $post, $own_id, $threadcompletion = true) {
1065         require_once('include/items.php');
1066         require_once('include/html2bbcode.php');
1067
1068         if (($post->verb == "like") || ($post->verb == "favorite"))
1069                 return pumpio_dolike($a, $uid, $self, $post, $own_id);
1070
1071         if (($post->verb == "unlike") || ($post->verb == "unfavorite"))
1072                 return pumpio_dounlike($a, $uid, $self, $post, $own_id);
1073
1074         if ($post->verb == "delete")
1075                 return pumpio_dodelete($a, $uid, $self, $post, $own_id);
1076
1077         if ($post->verb != "update") {
1078                 // Two queries for speed issues
1079                 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1080                                         dbesc($post->object->id),
1081                                         intval($uid)
1082                         );
1083
1084                 if (count($r))
1085                         return false;
1086
1087                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1088                                         dbesc($post->object->id),
1089                                         intval($uid)
1090                         );
1091
1092                 if (count($r))
1093                         return false;
1094         }
1095
1096         // Only handle these three types
1097         if (!strstr("post|share|update", $post->verb))
1098                 return false;
1099
1100         $receiptians = array();
1101         if (@is_array($post->cc))
1102                 $receiptians = array_merge($receiptians, $post->cc);
1103
1104         if (@is_array($post->to))
1105                 $receiptians = array_merge($receiptians, $post->to);
1106
1107         foreach ($receiptians AS $receiver)
1108                 if (is_string($receiver->objectType))
1109                         if ($receiver->id == "http://activityschema.org/collection/public")
1110                                 $public = true;
1111
1112         $postarray = array();
1113         $postarray['network'] = NETWORK_PUMPIO;
1114         $postarray['gravity'] = 0;
1115         $postarray['uid'] = $uid;
1116         $postarray['wall'] = 0;
1117         $postarray['uri'] = $post->object->id;
1118         $postarray['object-type'] = NAMESPACE_ACTIVITY_SCHEMA.strtolower($post->object->objectType);
1119
1120         if ($post->object->objectType != "comment") {
1121                 $contact_id = pumpio_get_contact($uid, $post->actor);
1122
1123                 if (!$contact_id)
1124                         $contact_id = $self[0]['id'];
1125
1126                 $postarray['parent-uri'] = $post->object->id;
1127
1128                 if (!$public) {
1129                         $postarray['private'] = 1;
1130                         $postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
1131                 }
1132         } else {
1133                 $contact_id = pumpio_get_contact($uid, $post->actor, true);
1134
1135                 if (link_compare($post->actor->url, $own_id)) {
1136                         $contact_id = $self[0]['id'];
1137                         $post->actor->displayName = $self[0]['name'];
1138                         $post->actor->url = $self[0]['url'];
1139                         $post->actor->image->url = $self[0]['photo'];
1140                 } elseif ($contact_id == 0) {
1141                         // Take an existing contact, the contact of the note or - as a fallback - the id of the user
1142                         $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1143                                 dbesc(normalise_link($post->actor->url)),
1144                                 intval($uid)
1145                         );
1146
1147                         if(count($r))
1148                                 $contact_id = $r[0]['id'];
1149                         else {
1150                                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1151                                         dbesc(normalise_link($post->actor->url)),
1152                                         intval($uid)
1153                                 );
1154
1155                                 if(count($r))
1156                                         $contact_id = $r[0]['id'];
1157                                 else
1158                                         $contact_id = $self[0]['id'];
1159                         }
1160                 }
1161
1162                 $reply = new stdClass;
1163                 $reply->verb = "note";
1164                 $reply->cc = $post->cc;
1165                 $reply->to = $post->to;
1166                 $reply->object = new stdClass;
1167                 $reply->object->objectType = $post->object->inReplyTo->objectType;
1168                 $reply->object->content = $post->object->inReplyTo->content;
1169                 $reply->object->id = $post->object->inReplyTo->id;
1170                 $reply->actor = $post->object->inReplyTo->author;
1171                 $reply->url = $post->object->inReplyTo->url;
1172                 $reply->generator = new stdClass;
1173                 $reply->generator->displayName = "pumpio";
1174                 $reply->published = $post->object->inReplyTo->published;
1175                 $reply->received = $post->object->inReplyTo->updated;
1176                 $reply->url = $post->object->inReplyTo->url;
1177                 pumpio_dopost($a, $client, $uid, $self, $reply, $own_id, false);
1178
1179                 $postarray['parent-uri'] = $post->object->inReplyTo->id;
1180         }
1181
1182         if ($post->object->pump_io->proxyURL)
1183                 $postarray['extid'] = $post->object->pump_io->proxyURL;
1184
1185         $postarray['contact-id'] = $contact_id;
1186         $postarray['verb'] = ACTIVITY_POST;
1187         $postarray['owner-name'] = $post->actor->displayName;
1188         $postarray['owner-link'] = $post->actor->url;
1189         $postarray['owner-avatar'] = $post->actor->image->url;
1190         $postarray['author-name'] = $post->actor->displayName;
1191         $postarray['author-link'] = $post->actor->url;
1192         $postarray['author-avatar'] = $post->actor->image->url;
1193         $postarray['plink'] = $post->object->url;
1194         $postarray['app'] = $post->generator->displayName;
1195         $postarray['body'] = html2bbcode($post->object->content);
1196         $postarray['object'] = json_encode($post);
1197
1198         if ($post->object->fullImage->url != "")
1199                 $postarray["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$postarray["body"];
1200
1201         if ($post->object->displayName != "")
1202                 $postarray['title'] = $post->object->displayName;
1203
1204         $postarray['created'] = DateTimeFormat::utc($post->published);
1205         if (isset($post->updated))
1206                 $postarray['edited'] = DateTimeFormat::utc($post->updated);
1207         elseif (isset($post->received))
1208                 $postarray['edited'] = DateTimeFormat::utc($post->received);
1209         else
1210                 $postarray['edited'] = $postarray['created'];
1211
1212         if ($post->verb == "share") {
1213                 if (!intval(get_config('system','wall-to-wall_share'))) {
1214                         if (isset($post->object->author->displayName) && ($post->object->author->displayName != ""))
1215                                 $share_author = $post->object->author->displayName;
1216                         elseif (isset($post->object->author->preferredUsername) && ($post->object->author->preferredUsername != ""))
1217                                 $share_author = $post->object->author->preferredUsername;
1218                         else
1219                                 $share_author = $post->object->author->url;
1220
1221                         $postarray['body'] = share_header($share_author, $post->object->author->url,
1222                                                         $post->object->author->image->url, "",
1223                                                         DateTimeFormat::utc($post->object->created),
1224                                                         $post->links->self->href).
1225                                                 $postarray['body']."[/share]";
1226
1227                         /*
1228                         $postarray['body'] = "[share author='".$share_author.
1229                                         "' profile='".$post->object->author->url.
1230                                         "' avatar='".$post->object->author->image->url.
1231                                         "' posted='".DateTimeFormat::convert($post->object->created, 'UTC', 'UTC', ).
1232                                         "' link='".$post->links->self->href."']".$postarray['body']."[/share]";
1233                         */
1234                 } else {
1235                         // Let shares look like wall-to-wall posts
1236                         $postarray['author-name'] = $post->object->author->displayName;
1237                         $postarray['author-link'] = $post->object->author->url;
1238                         $postarray['author-avatar'] = $post->object->author->image->url;
1239                 }
1240         }
1241
1242         if (trim($postarray['body']) == "")
1243                 return false;
1244
1245         $top_item = Item::insert($postarray);
1246         $postarray["id"] = $top_item;
1247
1248         if (($top_item == 0) && ($post->verb == "update")) {
1249                 $fields = ['title' => $postarray["title"], 'body' => $postarray["body"], 'changed' => $postarray["edited"]];
1250                 $condition = ['uri' => $postarray["uri"], 'uid' => $uid];
1251                 Item::update($fields, $condition);
1252         }
1253
1254         if ($post->object->objectType == "comment") {
1255
1256                 if ($threadcompletion)
1257                         pumpio_fetchallcomments($a, $uid, $postarray['parent-uri']);
1258
1259                 $user = q("SELECT * FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
1260                                 intval($uid)
1261                         );
1262
1263                 if(!count($user))
1264                         return $top_item;
1265
1266                 $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
1267
1268                 if (link_compare($own_id, $postarray['author-link']))
1269                         return $top_item;
1270
1271                 if (!function_exists("check_item_notification")) {
1272                         $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1273                                         dbesc($postarray['parent-uri']),
1274                                         intval($uid)
1275                                         );
1276
1277                         if(count($myconv)) {
1278
1279                                 foreach($myconv as $conv) {
1280                                         // now if we find a match, it means we're in this conversation
1281
1282                                         if(!link_compare($conv['author-link'],$importer_url) && !link_compare($conv['author-link'],$own_id))
1283                                                 continue;
1284
1285                                         require_once('include/enotify.php');
1286
1287                                         $conv_parent = $conv['parent'];
1288
1289                                         notification(array(
1290                                                 'type'         => NOTIFY_COMMENT,
1291                                                 'notify_flags' => $user[0]['notify-flags'],
1292                                                 'language'     => $user[0]['language'],
1293                                                 'to_name'      => $user[0]['username'],
1294                                                 'to_email'     => $user[0]['email'],
1295                                                 'uid'          => $user[0]['uid'],
1296                                                 'item'         => $postarray,
1297                                                 'link'         => $a->get_baseurl().'/display/'.urlencode(Item::getGuidById($top_item)),
1298                                                 'source_name'  => $postarray['author-name'],
1299                                                 'source_link'  => $postarray['author-link'],
1300                                                 'source_photo' => $postarray['author-avatar'],
1301                                                 'verb'         => ACTIVITY_POST,
1302                                                 'otype'        => 'item',
1303                                                 'parent'       => $conv_parent,
1304                                                 ));
1305
1306                                         // only send one notification
1307                                         break;
1308                                 }
1309                         }
1310                 }
1311         }
1312
1313         return $top_item;
1314 }
1315
1316 function pumpio_fetchinbox(&$a, $uid) {
1317
1318         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1319         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1320         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1321         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1322         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
1323         $hostname = get_pconfig($uid, 'pumpio','host');
1324         $username = get_pconfig($uid, "pumpio", "user");
1325
1326         $own_id = "https://".$hostname."/".$username;
1327
1328         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1329                 intval($uid));
1330
1331         $lastitems = q("SELECT `uri` FROM `thread`
1332                         INNER JOIN `item` ON `item`.`id` = `thread`.`iid`
1333                         WHERE `thread`.`network` = '%s' AND `thread`.`uid` = %d AND `item`.`extid` != ''
1334                         ORDER BY `thread`.`commented` DESC LIMIT 10",
1335                                 dbesc(NETWORK_PUMPIO),
1336                                 intval($uid)
1337                         );
1338
1339         $client = new oauth_client_class;
1340         $client->oauth_version = '1.0a';
1341         $client->authorization_header = true;
1342         $client->url_parameters = false;
1343
1344         $client->client_id = $ckey;
1345         $client->client_secret = $csecret;
1346         $client->access_token = $otoken;
1347         $client->access_token_secret = $osecret;
1348
1349         $last_id = get_pconfig($uid,'pumpio','last_id');
1350
1351         $url = 'https://'.$hostname.'/api/user/'.$username.'/inbox';
1352
1353         if ($last_id != "")
1354                 $url .= '?since='.urlencode($last_id);
1355
1356         if (pumpio_reachable($url))
1357                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
1358         else
1359                 $success = false;
1360
1361         if ($user->items) {
1362             $posts = array_reverse($user->items);
1363
1364             if (count($posts))
1365                     foreach ($posts as $post) {
1366                             $last_id = $post->id;
1367                             pumpio_dopost($a, $client, $uid, $self, $post, $own_id, true);
1368                     }
1369         }
1370
1371         foreach ($lastitems AS $item)
1372                 pumpio_fetchallcomments($a, $uid, $item["uri"]);
1373
1374         set_pconfig($uid,'pumpio','last_id', $last_id);
1375 }
1376
1377 function pumpio_getallusers(&$a, $uid) {
1378         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1379         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1380         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1381         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1382         $hostname = get_pconfig($uid, 'pumpio','host');
1383         $username = get_pconfig($uid, "pumpio", "user");
1384
1385         $client = new oauth_client_class;
1386         $client->oauth_version = '1.0a';
1387         $client->authorization_header = true;
1388         $client->url_parameters = false;
1389
1390         $client->client_id = $ckey;
1391         $client->client_secret = $csecret;
1392         $client->access_token = $otoken;
1393         $client->access_token_secret = $osecret;
1394
1395         $url = 'https://'.$hostname.'/api/user/'.$username.'/following';
1396
1397         if (pumpio_reachable($url))
1398                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1399         else
1400                 $success = false;
1401
1402         if ($users->totalItems > count($users->items)) {
1403                 $url = 'https://'.$hostname.'/api/user/'.$username.'/following?count='.$users->totalItems;
1404
1405                 if (pumpio_reachable($url))
1406                         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1407                 else
1408                         $success = false;
1409         }
1410
1411         if (is_array($users->items)) {
1412                 foreach ($users->items AS $user) {
1413                         pumpio_get_contact($uid, $user);
1414                 }
1415         }
1416 }
1417
1418 function pumpio_queue_hook(&$a,&$b) {
1419
1420         $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
1421                 dbesc(NETWORK_PUMPIO)
1422         );
1423         if(! count($qi))
1424                 return;
1425
1426         foreach($qi as $x) {
1427                 if($x['network'] !== NETWORK_PUMPIO)
1428                         continue;
1429
1430                 logger('pumpio_queue: run');
1431
1432                 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` ON `contact`.`uid` = `user`.`uid`
1433                         WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
1434                         intval($x['cid'])
1435                 );
1436                 if(! count($r))
1437                         continue;
1438
1439                 $userdata = $r[0];
1440
1441                 //logger('pumpio_queue: fetching userdata '.print_r($userdata, true));
1442
1443                 $oauth_token = get_pconfig($userdata['uid'], "pumpio", "oauth_token");
1444                 $oauth_token_secret = get_pconfig($userdata['uid'], "pumpio", "oauth_token_secret");
1445                 $consumer_key = get_pconfig($userdata['uid'], "pumpio","consumer_key");
1446                 $consumer_secret = get_pconfig($userdata['uid'], "pumpio","consumer_secret");
1447
1448                 $host = get_pconfig($userdata['uid'], "pumpio", "host");
1449                 $user = get_pconfig($userdata['uid'], "pumpio", "user");
1450
1451                 $success = false;
1452
1453                 if ($oauth_token && $oauth_token_secret &&
1454                         $consumer_key && $consumer_secret) {
1455                         $username = $user.'@'.$host;
1456
1457                         logger('pumpio_queue: able to post for user '.$username);
1458
1459                         $z = unserialize($x['content']);
1460
1461                         $client = new oauth_client_class;
1462                         $client->oauth_version = '1.0a';
1463                         $client->url_parameters = false;
1464                         $client->authorization_header = true;
1465                         $client->access_token = $oauth_token;
1466                         $client->access_token_secret = $oauth_token_secret;
1467                         $client->client_id = $consumer_key;
1468                         $client->client_secret = $consumer_secret;
1469
1470                         if (pumpio_reachable($z['url']))
1471                                 $success = $client->CallAPI($z['url'], 'POST', $z['post'], array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
1472                         else
1473                                 $success = false;
1474
1475                         if($success) {
1476                                 $post_id = $user->object->id;
1477                                 logger('pumpio_queue: send '.$username.': success '.$post_id);
1478                                 if($post_id && $iscomment) {
1479                                         logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$z['item']);
1480                                         Item::update(['extid' => $post_id], ['id' => $z['item']]);
1481                                 }
1482                                 Queue::removeItem($x['id']);
1483                         } else
1484                                 logger('pumpio_queue: send '.$username.': '.$url.' general error: ' . print_r($user,true));
1485                 } else
1486                         logger("pumpio_queue: Error getting tokens for user ".$userdata['uid']);
1487
1488                 if (!$success) {
1489                         logger('pumpio_queue: delayed');
1490                         Queue::updateTime($x['id']);
1491                 }
1492         }
1493 }
1494
1495 function pumpio_getreceiver(&$a, $b) {
1496
1497         $receiver = array();
1498
1499         if (!$b["private"]) {
1500
1501                 if(! strstr($b['postopts'],'pumpio'))
1502                         return $receiver;
1503
1504                 $public = get_pconfig($b['uid'], "pumpio", "public");
1505
1506                 if ($public)
1507                         $receiver["to"][] = Array(
1508                                                 "objectType" => "collection",
1509                                                 "id" => "http://activityschema.org/collection/public");
1510         } else {
1511                 $cids = explode("><", $b["allow_cid"]);
1512                 $gids = explode("><", $b["allow_gid"]);
1513
1514                 foreach ($cids AS $cid) {
1515                         $cid = trim($cid, " <>");
1516
1517                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1518                                 intval($cid),
1519                                 intval($b["uid"]),
1520                                 dbesc(NETWORK_PUMPIO)
1521                                 );
1522
1523                         if (count($r)) {
1524                                 $receiver["bcc"][] = Array(
1525                                                         "displayName" => $r[0]["name"],
1526                                                         "objectType" => "person",
1527                                                         "preferredUsername" => $r[0]["nick"],
1528                                                         "url" => $r[0]["url"]);
1529                         }
1530                 }
1531                 foreach ($gids AS $gid) {
1532                         $gid = trim($gid, " <>");
1533
1534                         $r = q("SELECT `contact`.`name`, `contact`.`nick`, `contact`.`url`, `contact`.`network` ".
1535                                 "FROM `group_member`, `contact` WHERE `group_member`.`gid` = %d AND `group_member`.`uid` = %d ".
1536                                 "AND `contact`.`id` = `group_member`.`contact-id` AND `contact`.`network` = '%s'",
1537                                         intval($gid),
1538                                         intval($b["uid"]),
1539                                         dbesc(NETWORK_PUMPIO)
1540                                 );
1541
1542                         foreach ($r AS $row)
1543                                 $receiver["bcc"][] = Array(
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"][] = Array(
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         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1582         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1583         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1584         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1585         $hostname = get_pconfig($uid, 'pumpio','host');
1586         $username = get_pconfig($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', array(), array('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 */