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