pumpio/pumpio.php

   1 <?php
   2 /**
   3  * Name: pump.io Post Connector
   4  * Description: Bidirectional (posting, relaying and reading) connector for pump.io.
   5  * Version: 0.2
   6  * Author: Michael Vogel <http://pirati.ca/profile/heluecht>
   7  */
   8 use Friendica\Core\Config;
   9 use Friendica\Core\PConfig;
  10 use Friendica\Core\Worker;
  11 use Friendica\Model\GlobalContact;
  12 use Friendica\Object\Contact;
  13
  14 require 'addon/pumpio/oauth/http.php';
  15 require 'addon/pumpio/oauth/oauth_client.php';
  16 require_once 'include/enotify.php';
  17 require_once "include/Photo.php";
  18 require_once "mod/share.php";
  19
  20 define('PUMPIO_DEFAULT_POLL_INTERVAL', 5); // given in minutes
  21
  22 function pumpio_install() {
  23         register_hook('post_local',           'addon/pumpio/pumpio.php', 'pumpio_post_local');
  24         register_hook('notifier_normal',      'addon/pumpio/pumpio.php', 'pumpio_send');
  25         register_hook('jot_networks',         'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  26         register_hook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  27         register_hook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  28         register_hook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  29         register_hook('queue_predeliver', 'addon/pumpio/pumpio.php', 'pumpio_queue_hook');
  30         register_hook('check_item_notification','addon/pumpio/pumpio.php', 'pumpio_check_item_notification');
  31 }
  32
  33 function pumpio_uninstall() {
  34         unregister_hook('post_local',       'addon/pumpio/pumpio.php', 'pumpio_post_local');
  35         unregister_hook('notifier_normal',  'addon/pumpio/pumpio.php', 'pumpio_send');
  36         unregister_hook('jot_networks',     'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  37         unregister_hook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  38         unregister_hook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  39         unregister_hook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  40         unregister_hook('queue_predeliver', 'addon/pumpio/pumpio.php', 'pumpio_queue_hook');
  41         unregister_hook('check_item_notification','addon/pumpio/pumpio.php', 'pumpio_check_item_notification');
  42 }
  43
  44 function pumpio_module() {}
  45
  46 function pumpio_content(&$a) {
  47
  48         if(! local_user()) {
  49                 notice( t('Permission denied.') . EOL);
  50                 return '';
  51         }
  52
  53         require_once("mod/settings.php");
  54         settings_init($a);
  55
  56         if (isset($a->argv[1]))
  57                 switch ($a->argv[1]) {
  58                         case "connect":
  59                                 $o = pumpio_connect($a);
  60                                 break;
  61                         default:
  62                                 $o = print_r($a->argv, true);
  63                                 break;
  64                 }
  65         else
  66                 $o = pumpio_connect($a);
  67
  68         return $o;
  69 }
  70
  71 function pumpio_check_item_notification($a, &$notification_data) {
  72         $hostname = PConfig::get($notification_data["uid"], 'pumpio','host');
  73         $username = PConfig::get($notification_data["uid"], "pumpio", "user");
  74
  75         $notification_data["profiles"][] = "https://".$hostname."/".$username;
  76 }
  77
  78
  79 function pumpio_registerclient(&$a, $host) {
  80
  81         $url = "https://".$host."/api/client/register";
  82
  83         $params = array();
  84
  85         $application_name  = Config::get('pumpio', 'application_name');
  86
  87         if ($application_name == "")
  88                 $application_name = $a->get_hostname();
  89
  90         $adminlist = explode(",", str_replace(" ", "", $a->config['admin_email']));
  91
  92         $params["type"] = "client_associate";
  93         $params["contacts"] = $adminlist[0];
  94         $params["application_type"] = "native";
  95         $params["application_name"] = $application_name;
  96         $params["logo_url"] = $a->get_baseurl()."/images/friendica-256.png";
  97         $params["redirect_uris"] = $a->get_baseurl()."/pumpio/connect";
  98
  99         logger("pumpio_registerclient: ".$url." parameters ".print_r($params, true), LOGGER_DEBUG);
 100
 101         $ch = curl_init($url);
 102         curl_setopt($ch, CURLOPT_HEADER, false);
 103         curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
 104         curl_setopt($ch, CURLOPT_POST,1);
 105         curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
 106         curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
 107
 108         $s = curl_exec($ch);
 109         $curl_info = curl_getinfo($ch);
 110
 111         if ($curl_info["http_code"] == "200") {
 112                 $values = json_decode($s);
 113                 logger("pumpio_registerclient: success ".print_r($values, true), LOGGER_DEBUG);
 114                 return($values);
 115         }
 116         logger("pumpio_registerclient: failed: ".print_r($curl_info, true), LOGGER_DEBUG);
 117         return(false);
 118
 119 }
 120
 121 function pumpio_connect(&$a) {
 122         // Start a session.  This is necessary to hold on to  a few keys the callback script will also need
 123         session_start();
 124
 125         // Define the needed keys
 126         $consumer_key = PConfig::get(local_user(), 'pumpio','consumer_key');
 127         $consumer_secret = PConfig::get(local_user(), 'pumpio','consumer_secret');
 128         $hostname = PConfig::get(local_user(), 'pumpio','host');
 129
 130         if ((($consumer_key == "") || ($consumer_secret == "")) && ($hostname != "")) {
 131                 logger("pumpio_connect: register client");
 132                 $clientdata = pumpio_registerclient($a, $hostname);
 133                 PConfig::set(local_user(), 'pumpio','consumer_key', $clientdata->client_id);
 134                 PConfig::set(local_user(), 'pumpio','consumer_secret', $clientdata->client_secret);
 135
 136                 $consumer_key = PConfig::get(local_user(), 'pumpio','consumer_key');
 137                 $consumer_secret = PConfig::get(local_user(), 'pumpio','consumer_secret');
 138
 139                 logger("pumpio_connect: ckey: ".$consumer_key." csecrect: ".$consumer_secret, LOGGER_DEBUG);
 140         }
 141
 142         if (($consumer_key == "") || ($consumer_secret == "")) {
 143                 logger("pumpio_connect: ".sprintf("Unable to register the client at the pump.io server '%s'.", $hostname));
 144
 145                 $o .= sprintf(t("Unable to register the client at the pump.io server '%s'."), $hostname);
 146                 return($o);
 147         }
 148
 149         // The callback URL is the script that gets called after the user authenticates with pumpio
 150         $callback_url = $a->get_baseurl()."/pumpio/connect";
 151
 152         // Let's begin.  First we need a Request Token.  The request token is required to send the user
 153         // to pumpio's login page.
 154
 155         // Create a new instance of the TumblrOAuth library.  For this step, all we need to give the library is our
 156         // Consumer Key and Consumer Secret
 157         $client = new oauth_client_class;
 158         $client->debug = 1;
 159         $client->server = '';
 160         $client->oauth_version = '1.0a';
 161         $client->request_token_url = 'https://'.$hostname.'/oauth/request_token';
 162         $client->dialog_url = 'https://'.$hostname.'/oauth/authorize';
 163         $client->access_token_url = 'https://'.$hostname.'/oauth/access_token';
 164         $client->url_parameters = false;
 165         $client->authorization_header = true;
 166         $client->redirect_uri = $callback_url;
 167         $client->client_id = $consumer_key;
 168         $client->client_secret = $consumer_secret;
 169
 170         if (($success = $client->Initialize())) {
 171                 if (($success = $client->Process())) {
 172                         if (strlen($client->access_token)) {
 173                                 logger("pumpio_connect: otoken: ".$client->access_token." osecrect: ".$client->access_token_secret, LOGGER_DEBUG);
 174                                 PConfig::set(local_user(), "pumpio", "oauth_token", $client->access_token);
 175                                 PConfig::set(local_user(), "pumpio", "oauth_token_secret", $client->access_token_secret);
 176                         }
 177                 }
 178                 $success = $client->Finalize($success);
 179         }
 180         if($client->exit)
 181                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 182
 183         if($success) {
 184                 logger("pumpio_connect: authenticated");
 185                 $o .= t("You are now authenticated to pumpio.");
 186                 $o .= '<br /><a href="'.$a->get_baseurl().'/settings/connectors">'.t("return to the connector page").'</a>';
 187         } else {
 188                 logger("pumpio_connect: could not connect");
 189                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 190         }
 191
 192         return($o);
 193 }
 194
 195 function pumpio_jot_nets(&$a,&$b) {
 196         if(! local_user())
 197                 return;
 198
 199         $pumpio_post = PConfig::get(local_user(),'pumpio','post');
 200         if(intval($pumpio_post) == 1) {
 201                 $pumpio_defpost = PConfig::get(local_user(),'pumpio','post_by_default');
 202                 $selected = ((intval($pumpio_defpost) == 1) ? ' checked="checked" ' : '');
 203                 $b .= '<div class="profile-jot-net"><input type="checkbox" name="pumpio_enable"' . $selected . ' value="1" /> '
 204                         . t('Post to pumpio') . '</div>';
 205         }
 206 }
 207
 208
 209 function pumpio_settings(&$a,&$s) {
 210
 211         if(! local_user())
 212                 return;
 213
 214         /* Add our stylesheet to the page so we can make our settings look nice */
 215
 216         $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/pumpio/pumpio.css' . '" media="all" />' . "\r\n";
 217
 218         /* Get the current state of our config variables */
 219
 220         $import_enabled = PConfig::get(local_user(),'pumpio','import');
 221         $import_checked = (($import_enabled) ? ' checked="checked" ' : '');
 222
 223         $enabled = PConfig::get(local_user(),'pumpio','post');
 224         $checked = (($enabled) ? ' checked="checked" ' : '');
 225         $css = (($enabled) ? '' : '-disabled');
 226
 227         $def_enabled = PConfig::get(local_user(),'pumpio','post_by_default');
 228         $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
 229
 230         $public_enabled = PConfig::get(local_user(),'pumpio','public');
 231         $public_checked = (($public_enabled) ? ' checked="checked" ' : '');
 232
 233         $mirror_enabled = PConfig::get(local_user(),'pumpio','mirror');
 234         $mirror_checked = (($mirror_enabled) ? ' checked="checked" ' : '');
 235
 236         $servername = PConfig::get(local_user(), "pumpio", "host");
 237         $username = PConfig::get(local_user(), "pumpio", "user");
 238
 239         /* Add some HTML to the existing form */
 240
 241         $s .= '<span id="settings_pumpio_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 242         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. t('Pump.io Import/Export/Mirror').'</h3>';
 243         $s .= '</span>';
 244         $s .= '<div id="settings_pumpio_expanded" class="settings-block" style="display: none;">';
 245         $s .= '<span class="fakelink" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 246         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. t('Pump.io Import/Export/Mirror').'</h3>';
 247         $s .= '</span>';
 248
 249         $s .= '<div id="pumpio-username-wrapper">';
 250         $s .= '<label id="pumpio-username-label" for="pumpio-username">'.t('pump.io username (without the servername)').'</label>';
 251         $s .= '<input id="pumpio-username" type="text" name="pumpio_user" value="'.$username.'" />';
 252         $s .= '</div><div class="clear"></div>';
 253
 254         $s .= '<div id="pumpio-servername-wrapper">';
 255         $s .= '<label id="pumpio-servername-label" for="pumpio-servername">'.t('pump.io servername (without "http://" or "https://" )').'</label>';
 256         $s .= '<input id="pumpio-servername" type="text" name="pumpio_host" value="'.$servername.'" />';
 257         $s .= '</div><div class="clear"></div>';
 258
 259         if (($username != '') && ($servername != '')) {
 260
 261                 $oauth_token = PConfig::get(local_user(), "pumpio", "oauth_token");
 262                 $oauth_token_secret = PConfig::get(local_user(), "pumpio", "oauth_token_secret");
 263
 264                 $s .= '<div id="pumpio-password-wrapper">';
 265                 if (($oauth_token == "") || ($oauth_token_secret == "")) {
 266                         $s .= '<div id="pumpio-authenticate-wrapper">';
 267                         $s .= '<a href="'.$a->get_baseurl().'/pumpio/connect">'.t("Authenticate your pump.io connection").'</a>';
 268                         $s .= '</div><div class="clear"></div>';
 269                 } else {
 270                         $s .= '<div id="pumpio-import-wrapper">';
 271                         $s .= '<label id="pumpio-import-label" for="pumpio-import">' . t('Import the remote timeline') . '</label>';
 272                         $s .= '<input id="pumpio-import" type="checkbox" name="pumpio_import" value="1" ' . $import_checked . '/>';
 273                         $s .= '</div><div class="clear"></div>';
 274
 275                         $s .= '<div id="pumpio-enable-wrapper">';
 276                         $s .= '<label id="pumpio-enable-label" for="pumpio-checkbox">' . t('Enable pump.io Post Plugin') . '</label>';
 277                         $s .= '<input id="pumpio-checkbox" type="checkbox" name="pumpio" value="1" ' . $checked . '/>';
 278                         $s .= '</div><div class="clear"></div>';
 279
 280                         $s .= '<div id="pumpio-bydefault-wrapper">';
 281                         $s .= '<label id="pumpio-bydefault-label" for="pumpio-bydefault">' . t('Post to pump.io by default') . '</label>';
 282                         $s .= '<input id="pumpio-bydefault" type="checkbox" name="pumpio_bydefault" value="1" ' . $def_checked . '/>';
 283                         $s .= '</div><div class="clear"></div>';
 284
 285                         $s .= '<div id="pumpio-public-wrapper">';
 286                         $s .= '<label id="pumpio-public-label" for="pumpio-public">' . t('Should posts be public?') . '</label>';
 287                         $s .= '<input id="pumpio-public" type="checkbox" name="pumpio_public" value="1" ' . $public_checked . '/>';
 288                         $s .= '</div><div class="clear"></div>';
 289
 290                         $s .= '<div id="pumpio-mirror-wrapper">';
 291                         $s .= '<label id="pumpio-mirror-label" for="pumpio-mirror">' . t('Mirror all public posts') . '</label>';
 292                         $s .= '<input id="pumpio-mirror" type="checkbox" name="pumpio_mirror" value="1" ' . $mirror_checked . '/>';
 293                         $s .= '</div><div class="clear"></div>';
 294
 295                         $s .= '<div id="pumpio-delete-wrapper">';
 296                         $s .= '<label id="pumpio-delete-label" for="pumpio-delete">' . t('Check to delete this preset') . '</label>';
 297                         $s .= '<input id="pumpio-delete" type="checkbox" name="pumpio_delete" value="1" />';
 298                         $s .= '</div><div class="clear"></div>';
 299                 }
 300
 301                 $s .= '</div><div class="clear"></div>';
 302         }
 303
 304         /* provide a submit button */
 305
 306         $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="pumpio-submit" name="pumpio-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div></div>';
 307 }
 308
 309
 310 function pumpio_settings_post(&$a,&$b) {
 311
 312         if(x($_POST,'pumpio-submit')) {
 313                 if(x($_POST,'pumpio_delete')) {
 314                         PConfig::set(local_user(),'pumpio','consumer_key','');
 315                         PConfig::set(local_user(),'pumpio','consumer_secret','');
 316                         PConfig::set(local_user(),'pumpio','oauth_token','');
 317                         PConfig::set(local_user(),'pumpio','oauth_token_secret','');
 318                         PConfig::set(local_user(),'pumpio','post',false);
 319                         PConfig::set(local_user(),'pumpio','import',false);
 320                         PConfig::set(local_user(),'pumpio','host','');
 321                         PConfig::set(local_user(),'pumpio','user','');
 322                         PConfig::set(local_user(),'pumpio','public',false);
 323                         PConfig::set(local_user(),'pumpio','mirror',false);
 324                         PConfig::set(local_user(),'pumpio','post_by_default',false);
 325                         PConfig::set(local_user(),'pumpio','lastdate', 0);
 326                         PConfig::set(local_user(),'pumpio','last_id', '');
 327                 } else {
 328                         // filtering the username if it is filled wrong
 329                         $user = $_POST['pumpio_user'];
 330                         if (strstr($user, "@")) {
 331                                 $pos = strpos($user, "@");
 332                                 if ($pos > 0)
 333                                         $user = substr($user, 0, $pos);
 334                         }
 335
 336                         // Filtering the hostname if someone is entering it with "http"
 337                         $host = $_POST['pumpio_host'];
 338                         $host = trim($host);
 339                         $host = str_replace(array("https://", "http://"), array("", ""), $host);
 340
 341                         PConfig::set(local_user(),'pumpio','post',intval($_POST['pumpio']));
 342                         PConfig::set(local_user(),'pumpio','import',$_POST['pumpio_import']);
 343                         PConfig::set(local_user(),'pumpio','host',$host);
 344                         PConfig::set(local_user(),'pumpio','user',$user);
 345                         PConfig::set(local_user(),'pumpio','public',$_POST['pumpio_public']);
 346                         PConfig::set(local_user(),'pumpio','mirror',$_POST['pumpio_mirror']);
 347                         PConfig::set(local_user(),'pumpio','post_by_default',intval($_POST['pumpio_bydefault']));
 348
 349                         if (!$_POST['pumpio_mirror'])
 350                                 PConfig::delete(local_user(),'pumpio','lastdate');
 351
 352                         //header("Location: ".$a->get_baseurl()."/pumpio/connect");
 353                 }
 354         }
 355 }
 356
 357 function pumpio_post_local(&$a, &$b) {
 358
 359         if (!local_user() || (local_user() != $b['uid'])) {
 360                 return;
 361         }
 362
 363         $pumpio_post   = intval(PConfig::get(local_user(), 'pumpio', 'post'));
 364
 365         $pumpio_enable = (($pumpio_post && x($_REQUEST,'pumpio_enable')) ? intval($_REQUEST['pumpio_enable']) : 0);
 366
 367         if ($b['api_source'] && intval(PConfig::get(local_user(), 'pumpio', 'post_by_default'))) {
 368                 $pumpio_enable = 1;
 369         }
 370
 371         if (!$pumpio_enable) {
 372                 return;
 373         }
 374
 375         if (strlen($b['postopts'])) {
 376                 $b['postopts'] .= ',';
 377         }
 378
 379         $b['postopts'] .= 'pumpio';
 380 }
 381
 382
 383
 384
 385 function pumpio_send(&$a,&$b) {
 386
 387         if (!PConfig::get($b["uid"],'pumpio','import')) {
 388                 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 389                         return;
 390         }
 391
 392         logger("pumpio_send: parameter ".print_r($b, true), LOGGER_DATA);
 393
 394         if($b['parent'] != $b['id']) {
 395                 // Looking if its a reply to a pumpio post
 396                 $r = q("SELECT item.* FROM item, contact WHERE item.id = %d AND item.uid = %d AND contact.id = `contact-id` AND contact.network='%s'LIMIT 1",
 397                         intval($b["parent"]),
 398                         intval($b["uid"]),
 399                         dbesc(NETWORK_PUMPIO));
 400
 401                 if(!count($r)) {
 402                         logger("pumpio_send: no pumpio post ".$b["parent"]);
 403                         return;
 404                 } else {
 405                         $iscomment = true;
 406                         $orig_post = $r[0];
 407                 }
 408         } else {
 409                 $iscomment = false;
 410
 411                 $receiver = pumpio_getreceiver($a, $b);
 412
 413                 logger("pumpio_send: receiver ".print_r($receiver, true));
 414
 415                 if (!count($receiver) && ($b['private'] || !strstr($b['postopts'],'pumpio')))
 416                         return;
 417
 418                 // Dont't post if the post doesn't belong to us.
 419                 // This is a check for forum postings
 420                 $self = dba::select('contact', array('id'), array('uid' => $b['uid'], 'self' => true), array('limit' => 1));
 421                 if ($b['contact-id'] != $self['id']) {
 422                         return;
 423                 }
 424         }
 425
 426         if($b['verb'] == ACTIVITY_LIKE) {
 427                 if ($b['deleted'])
 428                         pumpio_action($a, $b["uid"], $b["thr-parent"], "unlike");
 429                 else
 430                         pumpio_action($a, $b["uid"], $b["thr-parent"], "like");
 431                 return;
 432         }
 433
 434         if($b['verb'] == ACTIVITY_DISLIKE)
 435                 return;
 436
 437         if (($b['verb'] == ACTIVITY_POST) && ($b['created'] !== $b['edited']) && !$b['deleted'])
 438                         pumpio_action($a, $b["uid"], $b["uri"], "update", $b["body"]);
 439
 440         if (($b['verb'] == ACTIVITY_POST) && $b['deleted'])
 441                         pumpio_action($a, $b["uid"], $b["uri"], "delete");
 442
 443         if($b['deleted'] || ($b['created'] !== $b['edited']))
 444                 return;
 445
 446         // if post comes from pump.io don't send it back
 447         if($b['app'] == "pump.io")
 448                 return;
 449
 450         // To-Do;
 451         // Support for native shares
 452         // http://<hostname>/api/<type>/shares?id=<the-object-id>
 453
 454         $oauth_token = PConfig::get($b['uid'], "pumpio", "oauth_token");
 455         $oauth_token_secret = PConfig::get($b['uid'], "pumpio", "oauth_token_secret");
 456         $consumer_key = PConfig::get($b['uid'], "pumpio","consumer_key");
 457         $consumer_secret = PConfig::get($b['uid'], "pumpio","consumer_secret");
 458
 459         $host = PConfig::get($b['uid'], "pumpio", "host");
 460         $user = PConfig::get($b['uid'], "pumpio", "user");
 461         $public = PConfig::get($b['uid'], "pumpio", "public");
 462
 463         if($oauth_token && $oauth_token_secret) {
 464
 465                 require_once('include/bbcode.php');
 466
 467                 $title = trim($b['title']);
 468
 469                 $content = bbcode($b['body'], false, false, 4);
 470
 471                 $params = array();
 472
 473                 $params["verb"] = "post";
 474
 475                 if (!$iscomment) {
 476                         $params["object"] = array(
 477                                                 'objectType' => "note",
 478                                                 'content' => $content);
 479
 480                         if ($title != "")
 481                                 $params["object"]["displayName"] = $title;
 482
 483                         if (count($receiver["to"]))
 484                                 $params["to"] = $receiver["to"];
 485
 486                         if (count($receiver["bto"]))
 487                                 $params["bto"] = $receiver["bto"];
 488
 489                         if (count($receiver["cc"]))
 490                                 $params["cc"] = $receiver["cc"];
 491
 492                         if (count($receiver["bcc"]))
 493                                 $params["bcc"] = $receiver["bcc"];
 494
 495                  } else {
 496                         $inReplyTo = array("id" => $orig_post["uri"],
 497                                         "objectType" => "note");
 498
 499                         if (($orig_post["object-type"] != "") && (strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)))
 500                                 $inReplyTo["objectType"] = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
 501
 502                         $params["object"] = array(
 503                                                 'objectType' => "comment",
 504                                                 'content' => $content,
 505                                                 'inReplyTo' => $inReplyTo);
 506
 507                         if ($title != "")
 508                                 $params["object"]["displayName"] = $title;
 509                 }
 510
 511                 $client = new oauth_client_class;
 512                 $client->oauth_version = '1.0a';
 513                 $client->url_parameters = false;
 514                 $client->authorization_header = true;
 515                 $client->access_token = $oauth_token;
 516                 $client->access_token_secret = $oauth_token_secret;
 517                 $client->client_id = $consumer_key;
 518                 $client->client_secret = $consumer_secret;
 519
 520                 $username = $user.'@'.$host;
 521                 $url = 'https://'.$host.'/api/user/'.$user.'/feed';
 522
 523                 if (pumpio_reachable($url))
 524                         $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 525                 else
 526                         $success = false;
 527
 528                 if($success) {
 529
 530                         if ($user->generator->displayName)
 531                                 PConfig::set($b["uid"], "pumpio", "application_name", $user->generator->displayName);
 532
 533                         $post_id = $user->object->id;
 534                         logger('pumpio_send '.$username.': success '.$post_id);
 535                         if($post_id && $iscomment) {
 536                                 logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$b['id']);
 537                                 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
 538                                         dbesc($post_id),
 539                                         intval($b['id'])
 540                                 );
 541                         }
 542                 } else {
 543                         logger('pumpio_send '.$username.': '.$url.' general error: ' . print_r($user,true));
 544
 545                         $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 546                         if (count($r))
 547                                 $a->contact = $r[0]["id"];
 548
 549                         $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $params));
 550                         require_once('include/queue_fn.php');
 551                         add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 552                         notice(t('Pump.io post failed. Queued for retry.').EOL);
 553                 }
 554
 555         }
 556 }
 557
 558 function pumpio_action(&$a, $uid, $uri, $action, $content = "") {
 559
 560         // Don't do likes and other stuff if you don't import the timeline
 561         if (!PConfig::get($uid,'pumpio','import'))
 562                 return;
 563
 564         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
 565         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
 566         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
 567         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
 568         $hostname = PConfig::get($uid, 'pumpio','host');
 569         $username = PConfig::get($uid, "pumpio", "user");
 570
 571         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 572                                 dbesc($uri),
 573                                 intval($uid)
 574         );
 575
 576         if (!count($r))
 577                 return;
 578
 579         $orig_post = $r[0];
 580
 581         if ($orig_post["extid"] && !strstr($orig_post["extid"], "/proxy/"))
 582                 $uri = $orig_post["extid"];
 583         else
 584                 $uri = $orig_post["uri"];
 585
 586         if (($orig_post["object-type"] != "") && (strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)))
 587                 $objectType = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
 588         elseif (strstr($uri, "/api/comment/"))
 589                 $objectType = "comment";
 590         elseif (strstr($uri, "/api/note/"))
 591                 $objectType = "note";
 592         elseif (strstr($uri, "/api/image/"))
 593                 $objectType = "image";
 594
 595         $params["verb"] = $action;
 596         $params["object"] = array('id' => $uri,
 597                                 "objectType" => $objectType,
 598                                 "content" => $content);
 599
 600         $client = new oauth_client_class;
 601         $client->oauth_version = '1.0a';
 602         $client->authorization_header = true;
 603         $client->url_parameters = false;
 604
 605         $client->client_id = $ckey;
 606         $client->client_secret = $csecret;
 607         $client->access_token = $otoken;
 608         $client->access_token_secret = $osecret;
 609
 610         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed';
 611
 612         if (pumpio_reachable($url))
 613                 $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 614         else
 615                 $success = false;
 616
 617         if($success)
 618                 logger('pumpio_action '.$username.' '.$action.': success '.$uri);
 619         else {
 620                 logger('pumpio_action '.$username.' '.$action.': general error: '.$uri.' '.print_r($user,true));
 621
 622                 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 623                 if (count($r))
 624                         $a->contact = $r[0]["id"];
 625
 626                 $s = serialize(array('url' => $url, 'item' => $orig_post["id"], 'post' => $params));
 627                 require_once('include/queue_fn.php');
 628                 add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 629                 notice(t('Pump.io like failed. Queued for retry.').EOL);
 630         }
 631 }
 632
 633 function pumpio_sync(&$a) {
 634         $r = q("SELECT * FROM `addon` WHERE `installed` = 1 AND `name` = 'pumpio'",
 635                 $plugin);
 636
 637         if (!count($r))
 638                 return;
 639
 640         $last = Config::get('pumpio','last_poll');
 641
 642         $poll_interval = intval(Config::get('pumpio','poll_interval'));
 643         if(! $poll_interval)
 644                 $poll_interval = PUMPIO_DEFAULT_POLL_INTERVAL;
 645
 646         if($last) {
 647                 $next = $last + ($poll_interval * 60);
 648                 if($next > time()) {
 649                         logger('pumpio: poll intervall not reached');
 650                         return;
 651                 }
 652         }
 653         logger('pumpio: cron_start');
 654
 655         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'mirror' AND `v` = '1' ORDER BY RAND() ");
 656         if(count($r)) {
 657                 foreach($r as $rr) {
 658                         logger('pumpio: mirroring user '.$rr['uid']);
 659                         pumpio_fetchtimeline($a, $rr['uid']);
 660                 }
 661         }
 662
 663         $abandon_days = intval(Config::get('system','account_abandon_days'));
 664         if ($abandon_days < 1)
 665                 $abandon_days = 0;
 666
 667         $abandon_limit = date("Y-m-d H:i:s", time() - $abandon_days * 86400);
 668
 669         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'import' AND `v` = '1' ORDER BY RAND() ");
 670         if(count($r)) {
 671                 foreach($r as $rr) {
 672                         if ($abandon_days != 0) {
 673                                 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
 674                                 if (!count($user)) {
 675                                         logger('abandoned account: timeline from user '.$rr['uid'].' will not be imported');
 676                                         continue;
 677                                 }
 678                         }
 679
 680                         logger('pumpio: importing timeline from user '.$rr['uid']);
 681                         pumpio_fetchinbox($a, $rr['uid']);
 682
 683                         // check for new contacts once a day
 684                         $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
 685                         if($last_contact_check)
 686                                 $next_contact_check = $last_contact_check + 86400;
 687                         else
 688                                 $next_contact_check = 0;
 689
 690                         if($next_contact_check <= time()) {
 691                                 pumpio_getallusers($a, $rr["uid"]);
 692                                 PConfig::set($rr['uid'],'pumpio','contact_check',time());
 693                         }
 694                 }
 695         }
 696
 697         logger('pumpio: cron_end');
 698
 699         Config::set('pumpio','last_poll', time());
 700 }
 701
 702 function pumpio_cron(&$a,$b) {
 703         Worker::add(PRIORITY_MEDIUM,"addon/pumpio/pumpio_sync.php");
 704 }
 705
 706 function pumpio_fetchtimeline(&$a, $uid) {
 707         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
 708         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
 709         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
 710         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
 711         $lastdate = PConfig::get($uid, 'pumpio', 'lastdate');
 712         $hostname = PConfig::get($uid, 'pumpio','host');
 713         $username = PConfig::get($uid, "pumpio", "user");
 714
 715         //  get the application name for the pump.io app
 716         //  1st try personal config, then system config and fallback to the
 717         //  hostname of the node if neither one is set.
 718         $application_name  = PConfig::get( $uid, 'pumpio', 'application_name');
 719         if ($application_name == "")
 720                 $application_name  = Config::get('pumpio', 'application_name');
 721         if ($application_name == "")
 722                 $application_name = $a->get_hostname();
 723
 724         $first_time = ($lastdate == "");
 725
 726         $client = new oauth_client_class;
 727         $client->oauth_version = '1.0a';
 728         $client->authorization_header = true;
 729         $client->url_parameters = false;
 730
 731         $client->client_id = $ckey;
 732         $client->client_secret = $csecret;
 733         $client->access_token = $otoken;
 734         $client->access_token_secret = $osecret;
 735
 736         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed/major';
 737
 738         logger('pumpio: fetching for user '.$uid.' '.$url.' C:'.$client->client_id.' CS:'.$client->client_secret.' T:'.$client->access_token.' TS:'.$client->access_token_secret);
 739
 740         $username = $user.'@'.$host;
 741
 742         if (pumpio_reachable($url))
 743                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
 744         else
 745                 $success = false;
 746
 747         if (!$success) {
 748                 logger('pumpio: error fetching posts for user '.$uid." ".$username." ".print_r($user, true));
 749                 return;
 750         }
 751
 752         $posts = array_reverse($user->items);
 753
 754         $initiallastdate = $lastdate;
 755         $lastdate = '';
 756
 757         if (count($posts)) {
 758                 foreach ($posts as $post) {
 759                         if ($post->published <= $initiallastdate)
 760                                 continue;
 761
 762                         if ($lastdate < $post->published)
 763                                 $lastdate = $post->published;
 764
 765                         if ($first_time)
 766                                 continue;
 767
 768                         $receiptians = array();
 769                         if (@is_array($post->cc))
 770                                 $receiptians = array_merge($receiptians, $post->cc);
 771
 772                         if (@is_array($post->to))
 773                                 $receiptians = array_merge($receiptians, $post->to);
 774
 775                         $public = false;
 776                         foreach ($receiptians AS $receiver)
 777                                 if (is_string($receiver->objectType))
 778                                         if ($receiver->id == "http://activityschema.org/collection/public")
 779                                                 $public = true;
 780
 781                         if ($public && !stristr($post->generator->displayName, $application_name)) {
 782                                 require_once('include/html2bbcode.php');
 783
 784                                 $_SESSION["authenticated"] = true;
 785                                 $_SESSION["uid"] = $uid;
 786
 787                                 unset($_REQUEST);
 788                                 $_REQUEST["type"] = "wall";
 789                                 $_REQUEST["api_source"] = true;
 790                                 $_REQUEST["profile_uid"] = $uid;
 791                                 $_REQUEST["source"] = "pump.io";
 792
 793                                 if (isset($post->object->id)) {
 794                                         $_REQUEST['message_id'] = NETWORK_PUMPIO.":".$post->object->id;
 795                                 }
 796
 797                                 if ($post->object->displayName != "")
 798                                         $_REQUEST["title"] = html2bbcode($post->object->displayName);
 799                                 else
 800                                         $_REQUEST["title"] = "";
 801
 802                                 $_REQUEST["body"] = html2bbcode($post->object->content);
 803
 804                                 // To-Do: Picture has to be cached and stored locally
 805                                 if ($post->object->fullImage->url != "") {
 806                                         if ($post->object->fullImage->pump_io->proxyURL != "")
 807                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->pump_io->proxyURL."][img]".$post->object->image->pump_io->proxyURL."[/img][/url]\n".$_REQUEST["body"];
 808                                         else
 809                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$_REQUEST["body"];
 810                                 }
 811
 812                                 logger('pumpio: posting for user '.$uid);
 813
 814                                 require_once('mod/item.php');
 815
 816                                 item_post($a);
 817                                 logger('pumpio: posting done - user '.$uid);
 818                         }
 819                 }
 820         }
 821
 822         if ($lastdate != 0)
 823                 PConfig::set($uid,'pumpio','lastdate', $lastdate);
 824 }
 825
 826 function pumpio_dounlike(&$a, $uid, $self, $post, $own_id) {
 827         // Searching for the unliked post
 828         // Two queries for speed issues
 829         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 830                                 dbesc($post->object->id),
 831                                 intval($uid)
 832                 );
 833
 834         if (count($r))
 835                 $orig_post = $r[0];
 836         else {
 837                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 838                                         dbesc($post->object->id),
 839                                         intval($uid)
 840                         );
 841
 842                 if (!count($r))
 843                         return;
 844                 else
 845                         $orig_post = $r[0];
 846         }
 847
 848         $contactid = 0;
 849
 850         if(link_compare($post->actor->url, $own_id)) {
 851                 $contactid = $self[0]['id'];
 852         } else {
 853                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 854                         dbesc(normalise_link($post->actor->url)),
 855                         intval($uid)
 856                 );
 857
 858                 if(count($r))
 859                         $contactid = $r[0]['id'];
 860
 861                 if($contactid == 0)
 862                         $contactid = $orig_post['contact-id'];
 863         }
 864
 865         $r = q("UPDATE `item` SET `deleted` = 1, `unseen` = 1, `changed` = '%s' WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s'",
 866                 dbesc(datetime_convert()),
 867                 dbesc(ACTIVITY_LIKE),
 868                 intval($uid),
 869                 intval($contactid),
 870                 dbesc($orig_post['uri'])
 871         );
 872
 873         if(count($r))
 874                 logger("pumpio_dounlike: unliked existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 875         else
 876                 logger("pumpio_dounlike: not found. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 877 }
 878
 879 function pumpio_dolike(&$a, $uid, $self, $post, $own_id, $threadcompletion = true) {
 880         require_once('include/items.php');
 881
 882         if ($post->object->id == "") {
 883                 logger('Got empty like: '.print_r($post, true), LOGGER_DEBUG);
 884                 return;
 885         }
 886
 887         // Searching for the liked post
 888         // Two queries for speed issues
 889         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `network` = '%s' LIMIT 1",
 890                                 dbesc($post->object->id),
 891                                 intval($uid),
 892                                 dbesc(NETWORK_PUMPIO)
 893                 );
 894
 895         if (count($r))
 896                 $orig_post = $r[0];
 897         else {
 898                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d AND `network` = '%s' LIMIT 1",
 899                                         dbesc($post->object->id),
 900                                         intval($uid),
 901                                         dbesc(NETWORK_PUMPIO)
 902                         );
 903
 904                 if (!count($r))
 905                         return;
 906                 else
 907                         $orig_post = $r[0];
 908         }
 909
 910         // thread completion
 911         if ($threadcompletion)
 912                 pumpio_fetchallcomments($a, $uid, $post->object->id);
 913
 914         $contactid = 0;
 915
 916         if(link_compare($post->actor->url, $own_id)) {
 917                 $contactid = $self[0]['id'];
 918                 $post->actor->displayName = $self[0]['name'];
 919                 $post->actor->url = $self[0]['url'];
 920                 $post->actor->image->url = $self[0]['photo'];
 921         } else {
 922                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 923                         dbesc(normalise_link($post->actor->url)),
 924                         intval($uid)
 925                 );
 926
 927                 if(count($r))
 928                         $contactid = $r[0]['id'];
 929
 930                 if($contactid == 0)
 931                         $contactid = $orig_post['contact-id'];
 932         }
 933
 934         $r = q("SELECT parent FROM `item` WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s' LIMIT 1",
 935                 dbesc(ACTIVITY_LIKE),
 936                 intval($uid),
 937                 intval($contactid),
 938                 dbesc($orig_post['uri'])
 939         );
 940
 941         if(count($r)) {
 942                 logger("pumpio_dolike: found existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 943                 return;
 944         }
 945
 946         $likedata = array();
 947         $likedata['parent'] = $orig_post['id'];
 948         $likedata['verb'] = ACTIVITY_LIKE;
 949         $likedata['gravity'] = 3;
 950         $likedata['uid'] = $uid;
 951         $likedata['wall'] = 0;
 952         $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
 953         $likedata['parent-uri'] = $orig_post["uri"];
 954         $likedata['contact-id'] = $contactid;
 955         $likedata['app'] = $post->generator->displayName;
 956         $likedata['author-name'] = $post->actor->displayName;
 957         $likedata['author-link'] = $post->actor->url;
 958         $likedata['author-avatar'] = $post->actor->image->url;
 959
 960         $author  = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
 961         $objauthor =  '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
 962         $post_type = t('status');
 963         $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
 964         $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
 965
 966         $likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $author, $objauthor, $plink);
 967
 968         $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
 969                 '<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>';
 970
 971         $ret = item_store($likedata);
 972
 973         logger("pumpio_dolike: ".$ret." User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 974 }
 975
 976 function pumpio_get_contact($uid, $contact, $no_insert = false) {
 977
 978         GlobalContact::update(array("url" => $contact->url, "network" => NETWORK_PUMPIO, "generation" => 2,
 979                         "photo" => $contact->image->url, "name" => $contact->displayName,  "hide" => true,
 980                         "nick" => $contact->preferredUsername, "location" => $contact->location->displayName,
 981                         "about" => $contact->summary, "addr" => str_replace("acct:", "", $contact->id)));
 982         $cid = Contact::getIdForURL($contact->url, $uid);
 983
 984         if ($no_insert)
 985                 return($cid);
 986
 987         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' LIMIT 1",
 988                 intval($uid), dbesc(normalise_link($contact->url)));
 989
 990         if (!count($r)) {
 991                 // create contact record
 992                 q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 993                                         `name`, `nick`, `photo`, `network`, `rel`, `priority`,
 994                                         `location`, `about`, `writable`, `blocked`, `readonly`, `pending` )
 995                                 VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', %d, 0, 0, 0)",
 996                         intval($uid),
 997                         dbesc(datetime_convert()),
 998                         dbesc($contact->url),
 999                         dbesc(normalise_link($contact->url)),
1000                         dbesc(str_replace("acct:", "", $contact->id)),
1001                         dbesc(''),
1002                         dbesc($contact->id), // What is it for?
1003                         dbesc('pump.io ' . $contact->id), // What is it for?
1004                         dbesc($contact->displayName),
1005                         dbesc($contact->preferredUsername),
1006                         dbesc($contact->image->url),
1007                         dbesc(NETWORK_PUMPIO),
1008                         intval(CONTACT_IS_FRIEND),
1009                         intval(1),
1010                         dbesc($contact->location->displayName),
1011                         dbesc($contact->summary),
1012                         intval(1)
1013                 );
1014
1015                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d LIMIT 1",
1016                         dbesc(normalise_link($contact->url)),
1017                         intval($uid)
1018                         );
1019
1020                 if (!count($r)) {
1021                         return(false);
1022                 }
1023
1024                 $contact_id = $r[0]['id'];
1025
1026                 $g = q("select def_gid from user where uid = %d limit 1",
1027                         intval($uid)
1028                 );
1029
1030                 if($g && intval($g[0]['def_gid'])) {
1031                         require_once('include/group.php');
1032                         group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
1033                 }
1034         } else {
1035                 $contact_id = $r[0]["id"];
1036
1037                 /*      if (DB_UPDATE_VERSION >= "1177")
1038                                 q("UPDATE `contact` SET `location` = '%s',
1039                                                         `about` = '%s'
1040                                                 WHERE `id` = %d",
1041                                         dbesc($contact->location->displayName),
1042                                         dbesc($contact->summary),
1043                                         intval($r[0]['id'])
1044                                 );
1045                 */
1046         }
1047
1048         Contact::updateAvatar($contact->image->url, $uid, $contact_id);
1049
1050         return($contact_id);
1051 }
1052
1053 function pumpio_dodelete(&$a, $uid, $self, $post, $own_id) {
1054
1055         // Two queries for speed issues
1056         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1057                                 dbesc($post->object->id),
1058                                 intval($uid)
1059                 );
1060
1061         if (count($r))
1062                 return drop_item($r[0]["id"], $false);
1063
1064         $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1065                                 dbesc($post->object->id),
1066                                 intval($uid)
1067                 );
1068
1069         if (count($r))
1070                 return drop_item($r[0]["id"], $false);
1071 }
1072
1073 function pumpio_dopost(&$a, $client, $uid, $self, $post, $own_id, $threadcompletion = true) {
1074         require_once('include/items.php');
1075         require_once('include/html2bbcode.php');
1076
1077         if (($post->verb == "like") || ($post->verb == "favorite"))
1078                 return pumpio_dolike($a, $uid, $self, $post, $own_id);
1079
1080         if (($post->verb == "unlike") || ($post->verb == "unfavorite"))
1081                 return pumpio_dounlike($a, $uid, $self, $post, $own_id);
1082
1083         if ($post->verb == "delete")
1084                 return pumpio_dodelete($a, $uid, $self, $post, $own_id);
1085
1086         if ($post->verb != "update") {
1087                 // Two queries for speed issues
1088                 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1089                                         dbesc($post->object->id),
1090                                         intval($uid)
1091                         );
1092
1093                 if (count($r))
1094                         return false;
1095
1096                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1097                                         dbesc($post->object->id),
1098                                         intval($uid)
1099                         );
1100
1101                 if (count($r))
1102                         return false;
1103         }
1104
1105         // Only handle these three types
1106         if (!strstr("post|share|update", $post->verb))
1107                 return false;
1108
1109         $receiptians = array();
1110         if (@is_array($post->cc))
1111                 $receiptians = array_merge($receiptians, $post->cc);
1112
1113         if (@is_array($post->to))
1114                 $receiptians = array_merge($receiptians, $post->to);
1115
1116         foreach ($receiptians AS $receiver)
1117                 if (is_string($receiver->objectType))
1118                         if ($receiver->id == "http://activityschema.org/collection/public")
1119                                 $public = true;
1120
1121         $postarray = array();
1122         $postarray['network'] = NETWORK_PUMPIO;
1123         $postarray['gravity'] = 0;
1124         $postarray['uid'] = $uid;
1125         $postarray['wall'] = 0;
1126         $postarray['uri'] = $post->object->id;
1127         $postarray['object-type'] = NAMESPACE_ACTIVITY_SCHEMA.strtolower($post->object->objectType);
1128
1129         if ($post->object->objectType != "comment") {
1130                 $contact_id = pumpio_get_contact($uid, $post->actor);
1131
1132                 if (!$contact_id)
1133                         $contact_id = $self[0]['id'];
1134
1135                 $postarray['parent-uri'] = $post->object->id;
1136
1137                 if (!$public) {
1138                         $postarray['private'] = 1;
1139                         $postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
1140                 }
1141         } else {
1142                 $contact_id = pumpio_get_contact($uid, $post->actor, true);
1143
1144                 if (link_compare($post->actor->url, $own_id)) {
1145                         $contact_id = $self[0]['id'];
1146                         $post->actor->displayName = $self[0]['name'];
1147                         $post->actor->url = $self[0]['url'];
1148                         $post->actor->image->url = $self[0]['photo'];
1149                 } elseif ($contact_id == 0) {
1150                         // Take an existing contact, the contact of the note or - as a fallback - the id of the user
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                                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1160                                         dbesc(normalise_link($post->actor->url)),
1161                                         intval($uid)
1162                                 );
1163
1164                                 if(count($r))
1165                                         $contact_id = $r[0]['id'];
1166                                 else
1167                                         $contact_id = $self[0]['id'];
1168                         }
1169                 }
1170
1171                 $reply = new stdClass;
1172                 $reply->verb = "note";
1173                 $reply->cc = $post->cc;
1174                 $reply->to = $post->to;
1175                 $reply->object = new stdClass;
1176                 $reply->object->objectType = $post->object->inReplyTo->objectType;
1177                 $reply->object->content = $post->object->inReplyTo->content;
1178                 $reply->object->id = $post->object->inReplyTo->id;
1179                 $reply->actor = $post->object->inReplyTo->author;
1180                 $reply->url = $post->object->inReplyTo->url;
1181                 $reply->generator = new stdClass;
1182                 $reply->generator->displayName = "pumpio";
1183                 $reply->published = $post->object->inReplyTo->published;
1184                 $reply->received = $post->object->inReplyTo->updated;
1185                 $reply->url = $post->object->inReplyTo->url;
1186                 pumpio_dopost($a, $client, $uid, $self, $reply, $own_id, false);
1187
1188                 $postarray['parent-uri'] = $post->object->inReplyTo->id;
1189         }
1190
1191         if ($post->object->pump_io->proxyURL)
1192                 $postarray['extid'] = $post->object->pump_io->proxyURL;
1193
1194         $postarray['contact-id'] = $contact_id;
1195         $postarray['verb'] = ACTIVITY_POST;
1196         $postarray['owner-name'] = $post->actor->displayName;
1197         $postarray['owner-link'] = $post->actor->url;
1198         $postarray['owner-avatar'] = $post->actor->image->url;
1199         $postarray['author-name'] = $post->actor->displayName;
1200         $postarray['author-link'] = $post->actor->url;
1201         $postarray['author-avatar'] = $post->actor->image->url;
1202         $postarray['plink'] = $post->object->url;
1203         $postarray['app'] = $post->generator->displayName;
1204         $postarray['body'] = html2bbcode($post->object->content);
1205         $postarray['object'] = json_encode($post);
1206
1207         if ($post->object->fullImage->url != "")
1208                 $postarray["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$postarray["body"];
1209
1210         if ($post->object->displayName != "")
1211                 $postarray['title'] = $post->object->displayName;
1212
1213         $postarray['created'] = datetime_convert('UTC','UTC',$post->published);
1214         if (isset($post->updated))
1215                 $postarray['edited'] = datetime_convert('UTC','UTC',$post->updated);
1216         elseif (isset($post->received))
1217                 $postarray['edited'] = datetime_convert('UTC','UTC',$post->received);
1218         else
1219                 $postarray['edited'] = $postarray['created'];
1220
1221         if ($post->verb == "share") {
1222                 if (!intval(Config::get('system','wall-to-wall_share'))) {
1223                         if (isset($post->object->author->displayName) && ($post->object->author->displayName != ""))
1224                                 $share_author = $post->object->author->displayName;
1225                         elseif (isset($post->object->author->preferredUsername) && ($post->object->author->preferredUsername != ""))
1226                                 $share_author = $post->object->author->preferredUsername;
1227                         else
1228                                 $share_author = $post->object->author->url;
1229
1230                         $postarray['body'] = share_header($share_author, $post->object->author->url,
1231                                                         $post->object->author->image->url, "",
1232                                                         datetime_convert('UTC','UTC',$post->object->created),
1233                                                         $post->links->self->href).
1234                                                 $postarray['body']."[/share]";
1235
1236                         /*
1237                         $postarray['body'] = "[share author='".$share_author.
1238                                         "' profile='".$post->object->author->url.
1239                                         "' avatar='".$post->object->author->image->url.
1240                                         "' posted='".datetime_convert('UTC','UTC',$post->object->created).
1241                                         "' link='".$post->links->self->href."']".$postarray['body']."[/share]";
1242                         */
1243                 } else {
1244                         // Let shares look like wall-to-wall posts
1245                         $postarray['author-name'] = $post->object->author->displayName;
1246                         $postarray['author-link'] = $post->object->author->url;
1247                         $postarray['author-avatar'] = $post->object->author->image->url;
1248                 }
1249         }
1250
1251         if (trim($postarray['body']) == "")
1252                 return false;
1253
1254         $top_item = item_store($postarray);
1255         $postarray["id"] = $top_item;
1256
1257         if (($top_item == 0) && ($post->verb == "update")) {
1258                 $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s' , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
1259                         dbesc($postarray["title"]),
1260                         dbesc($postarray["body"]),
1261                         dbesc($postarray["edited"]),
1262                         dbesc($postarray["uri"]),
1263                         intval($uid)
1264                         );
1265         }
1266
1267         if ($post->object->objectType == "comment") {
1268
1269                 if ($threadcompletion)
1270                         pumpio_fetchallcomments($a, $uid, $postarray['parent-uri']);
1271
1272                 $user = q("SELECT * FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
1273                                 intval($uid)
1274                         );
1275
1276                 if(!count($user))
1277                         return $top_item;
1278
1279                 $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
1280
1281                 if (link_compare($own_id, $postarray['author-link']))
1282                         return $top_item;
1283
1284                 if (!function_exists("check_item_notification")) {
1285                         $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1286                                         dbesc($postarray['parent-uri']),
1287                                         intval($uid)
1288                                         );
1289
1290                         if(count($myconv)) {
1291
1292                                 foreach($myconv as $conv) {
1293                                         // now if we find a match, it means we're in this conversation
1294
1295                                         if(!link_compare($conv['author-link'],$importer_url) && !link_compare($conv['author-link'],$own_id))
1296                                                 continue;
1297
1298                                         require_once('include/enotify.php');
1299
1300                                         $conv_parent = $conv['parent'];
1301
1302                                         notification(array(
1303                                                 'type'         => NOTIFY_COMMENT,
1304                                                 'notify_flags' => $user[0]['notify-flags'],
1305                                                 'language'     => $user[0]['language'],
1306                                                 'to_name'      => $user[0]['username'],
1307                                                 'to_email'     => $user[0]['email'],
1308                                                 'uid'          => $user[0]['uid'],
1309                                                 'item'         => $postarray,
1310                                                 'link'         => $a->get_baseurl().'/display/'.urlencode(get_item_guid($top_item)),
1311                                                 'source_name'  => $postarray['author-name'],
1312                                                 'source_link'  => $postarray['author-link'],
1313                                                 'source_photo' => $postarray['author-avatar'],
1314                                                 'verb'         => ACTIVITY_POST,
1315                                                 'otype'        => 'item',
1316                                                 'parent'       => $conv_parent,
1317                                                 ));
1318
1319                                         // only send one notification
1320                                         break;
1321                                 }
1322                         }
1323                 }
1324         }
1325
1326         return $top_item;
1327 }
1328
1329 function pumpio_fetchinbox(&$a, $uid) {
1330
1331         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
1332         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
1333         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
1334         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
1335         $lastdate = PConfig::get($uid, 'pumpio', 'lastdate');
1336         $hostname = PConfig::get($uid, 'pumpio','host');
1337         $username = PConfig::get($uid, "pumpio", "user");
1338
1339         $own_id = "https://".$hostname."/".$username;
1340
1341         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1342                 intval($uid));
1343
1344         $lastitems = q("SELECT `uri` FROM `thread`
1345                         INNER JOIN `item` ON `item`.`id` = `thread`.`iid`
1346                         WHERE `thread`.`network` = '%s' AND `thread`.`uid` = %d AND `item`.`extid` != ''
1347                         ORDER BY `thread`.`commented` DESC LIMIT 10",
1348                                 dbesc(NETWORK_PUMPIO),
1349                                 intval($uid)
1350                         );
1351
1352         $client = new oauth_client_class;
1353         $client->oauth_version = '1.0a';
1354         $client->authorization_header = true;
1355         $client->url_parameters = false;
1356
1357         $client->client_id = $ckey;
1358         $client->client_secret = $csecret;
1359         $client->access_token = $otoken;
1360         $client->access_token_secret = $osecret;
1361
1362         $last_id = PConfig::get($uid,'pumpio','last_id');
1363
1364         $url = 'https://'.$hostname.'/api/user/'.$username.'/inbox';
1365
1366         if ($last_id != "")
1367                 $url .= '?since='.urlencode($last_id);
1368
1369         if (pumpio_reachable($url))
1370                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
1371         else
1372                 $success = false;
1373
1374         if ($user->items) {
1375             $posts = array_reverse($user->items);
1376
1377             if (count($posts))
1378                     foreach ($posts as $post) {
1379                             $last_id = $post->id;
1380                             pumpio_dopost($a, $client, $uid, $self, $post, $own_id, true);
1381                     }
1382         }
1383
1384         foreach ($lastitems AS $item)
1385                 pumpio_fetchallcomments($a, $uid, $item["uri"]);
1386
1387         PConfig::set($uid,'pumpio','last_id', $last_id);
1388 }
1389
1390 function pumpio_getallusers(&$a, $uid) {
1391         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
1392         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
1393         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
1394         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
1395         $hostname = PConfig::get($uid, 'pumpio','host');
1396         $username = PConfig::get($uid, "pumpio", "user");
1397
1398         $client = new oauth_client_class;
1399         $client->oauth_version = '1.0a';
1400         $client->authorization_header = true;
1401         $client->url_parameters = false;
1402
1403         $client->client_id = $ckey;
1404         $client->client_secret = $csecret;
1405         $client->access_token = $otoken;
1406         $client->access_token_secret = $osecret;
1407
1408         $url = 'https://'.$hostname.'/api/user/'.$username.'/following';
1409
1410         if (pumpio_reachable($url))
1411                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1412         else
1413                 $success = false;
1414
1415         if ($users->totalItems > count($users->items)) {
1416                 $url = 'https://'.$hostname.'/api/user/'.$username.'/following?count='.$users->totalItems;
1417
1418                 if (pumpio_reachable($url))
1419                         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1420                 else
1421                         $success = false;
1422         }
1423
1424         if (is_array($users->items)) {
1425                 foreach ($users->items AS $user) {
1426                         pumpio_get_contact($uid, $user);
1427                 }
1428         }
1429 }
1430
1431 function pumpio_queue_hook(&$a,&$b) {
1432
1433         $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
1434                 dbesc(NETWORK_PUMPIO)
1435         );
1436         if(! count($qi))
1437                 return;
1438
1439         require_once('include/queue_fn.php');
1440
1441         foreach($qi as $x) {
1442                 if($x['network'] !== NETWORK_PUMPIO)
1443                         continue;
1444
1445                 logger('pumpio_queue: run');
1446
1447                 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` ON `contact`.`uid` = `user`.`uid`
1448                         WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
1449                         intval($x['cid'])
1450                 );
1451                 if(! count($r))
1452                         continue;
1453
1454                 $userdata = $r[0];
1455
1456                 //logger('pumpio_queue: fetching userdata '.print_r($userdata, true));
1457
1458                 $oauth_token = PConfig::get($userdata['uid'], "pumpio", "oauth_token");
1459                 $oauth_token_secret = PConfig::get($userdata['uid'], "pumpio", "oauth_token_secret");
1460                 $consumer_key = PConfig::get($userdata['uid'], "pumpio","consumer_key");
1461                 $consumer_secret = PConfig::get($userdata['uid'], "pumpio","consumer_secret");
1462
1463                 $host = PConfig::get($userdata['uid'], "pumpio", "host");
1464                 $user = PConfig::get($userdata['uid'], "pumpio", "user");
1465
1466                 $success = false;
1467
1468                 if ($oauth_token && $oauth_token_secret &&
1469                         $consumer_key && $consumer_secret) {
1470                         $username = $user.'@'.$host;
1471
1472                         logger('pumpio_queue: able to post for user '.$username);
1473
1474                         $z = unserialize($x['content']);
1475
1476                         $client = new oauth_client_class;
1477                         $client->oauth_version = '1.0a';
1478                         $client->url_parameters = false;
1479                         $client->authorization_header = true;
1480                         $client->access_token = $oauth_token;
1481                         $client->access_token_secret = $oauth_token_secret;
1482                         $client->client_id = $consumer_key;
1483                         $client->client_secret = $consumer_secret;
1484
1485                         if (pumpio_reachable($z['url']))
1486                                 $success = $client->CallAPI($z['url'], 'POST', $z['post'], array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
1487                         else
1488                                 $success = false;
1489
1490                         if($success) {
1491                                 $post_id = $user->object->id;
1492                                 logger('pumpio_queue: send '.$username.': success '.$post_id);
1493                                 if($post_id && $iscomment) {
1494                                         logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$z['item']);
1495                                         q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
1496                                                 dbesc($post_id),
1497                                                 intval($z['item'])
1498                                         );
1499                                 }
1500                                 remove_queue_item($x['id']);
1501                         } else
1502                                 logger('pumpio_queue: send '.$username.': '.$url.' general error: ' . print_r($user,true));
1503                 } else
1504                         logger("pumpio_queue: Error getting tokens for user ".$userdata['uid']);
1505
1506                 if (!$success) {
1507                         logger('pumpio_queue: delayed');
1508                         update_queue_time($x['id']);
1509                 }
1510         }
1511 }
1512
1513 function pumpio_getreceiver(&$a, $b) {
1514
1515         $receiver = array();
1516
1517         if (!$b["private"]) {
1518
1519                 if(! strstr($b['postopts'],'pumpio'))
1520                         return $receiver;
1521
1522                 $public = PConfig::get($b['uid'], "pumpio", "public");
1523
1524                 if ($public)
1525                         $receiver["to"][] = Array(
1526                                                 "objectType" => "collection",
1527                                                 "id" => "http://activityschema.org/collection/public");
1528         } else {
1529                 $cids = explode("><", $b["allow_cid"]);
1530                 $gids = explode("><", $b["allow_gid"]);
1531
1532                 foreach ($cids AS $cid) {
1533                         $cid = trim($cid, " <>");
1534
1535                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1536                                 intval($cid),
1537                                 intval($b["uid"]),
1538                                 dbesc(NETWORK_PUMPIO)
1539                                 );
1540
1541                         if (count($r)) {
1542                                 $receiver["bcc"][] = Array(
1543                                                         "displayName" => $r[0]["name"],
1544                                                         "objectType" => "person",
1545                                                         "preferredUsername" => $r[0]["nick"],
1546                                                         "url" => $r[0]["url"]);
1547                         }
1548                 }
1549                 foreach ($gids AS $gid) {
1550                         $gid = trim($gid, " <>");
1551
1552                         $r = q("SELECT `contact`.`name`, `contact`.`nick`, `contact`.`url`, `contact`.`network` ".
1553                                 "FROM `group_member`, `contact` WHERE `group_member`.`gid` = %d AND `group_member`.`uid` = %d ".
1554                                 "AND `contact`.`id` = `group_member`.`contact-id` AND `contact`.`network` = '%s'",
1555                                         intval($gid),
1556                                         intval($b["uid"]),
1557                                         dbesc(NETWORK_PUMPIO)
1558                                 );
1559
1560                         foreach ($r AS $row)
1561                                 $receiver["bcc"][] = Array(
1562                                                         "displayName" => $row["name"],
1563                                                         "objectType" => "person",
1564                                                         "preferredUsername" => $row["nick"],
1565                                                         "url" => $row["url"]);
1566                 }
1567         }
1568
1569         if ($b["inform"] != "") {
1570
1571                 $inform = explode(",", $b["inform"]);
1572
1573                 foreach ($inform AS $cid) {
1574                         if (substr($cid, 0, 4) != "cid:")
1575                                 continue;
1576
1577                         $cid = str_replace("cid:", "", $cid);
1578
1579                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1580                                 intval($cid),
1581                                 intval($b["uid"]),
1582                                 dbesc(NETWORK_PUMPIO)
1583                                 );
1584
1585                         if (count($r)) {
1586                                         $receiver["to"][] = Array(
1587                                                                 "displayName" => $r[0]["name"],
1588                                                                 "objectType" => "person",
1589                                                                 "preferredUsername" => $r[0]["nick"],
1590                                                                 "url" => $r[0]["url"]);
1591                         }
1592                 }
1593         }
1594
1595         return $receiver;
1596 }
1597
1598 function pumpio_fetchallcomments(&$a, $uid, $id) {
1599         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
1600         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
1601         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
1602         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
1603         $hostname = PConfig::get($uid, 'pumpio','host');
1604         $username = PConfig::get($uid, "pumpio", "user");
1605
1606         logger("pumpio_fetchallcomments: completing comment for user ".$uid." post id ".$id);
1607
1608         $own_id = "https://".$hostname."/".$username;
1609
1610         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1611                 intval($uid));
1612
1613         // Fetching the original post
1614         $r = q("SELECT `extid` FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `extid` != '' LIMIT 1",
1615                         dbesc($id),
1616                         intval($uid)
1617                 );
1618
1619         if (!count($r))
1620                 return false;
1621
1622         $url = $r[0]["extid"];
1623
1624         $client = new oauth_client_class;
1625         $client->oauth_version = '1.0a';
1626         $client->authorization_header = true;
1627         $client->url_parameters = false;
1628
1629         $client->client_id = $ckey;
1630         $client->client_secret = $csecret;
1631         $client->access_token = $otoken;
1632         $client->access_token_secret = $osecret;
1633
1634         logger("pumpio_fetchallcomments: fetching comment for user ".$uid." url ".$url);
1635
1636         if (pumpio_reachable($url))
1637                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $item);
1638         else
1639                 $success = false;
1640
1641         if (!$success)
1642                 return;
1643
1644         if ($item->likes->totalItems != 0) {
1645                 foreach ($item->likes->items AS $post) {
1646                         $like = new stdClass;
1647                         $like->object = new stdClass;
1648                         $like->object->id = $item->id;
1649                         $like->actor = new stdClass;
1650                         $like->actor->displayName = $item->displayName;
1651                         $like->actor->preferredUsername = $item->preferredUsername;
1652                         $like->actor->url = $item->url;
1653                         $like->actor->image = $item->image;
1654                         $like->generator = new stdClass;
1655                         $like->generator->displayName = "pumpio";
1656                         pumpio_dolike($a, $uid, $self, $post, $own_id, false);
1657                 }
1658         }
1659
1660         if ($item->replies->totalItems == 0)
1661                 return;
1662
1663         foreach ($item->replies->items AS $item) {
1664                 if ($item->id == $id)
1665                         continue;
1666
1667                 // Checking if the comment already exists - Two queries for speed issues
1668                 $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1669                                 dbesc($item->id),
1670                                 intval($uid)
1671                         );
1672
1673                 if (count($r))
1674                         continue;
1675
1676                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1677                                 dbesc($item->id),
1678                                 intval($uid)
1679                         );
1680
1681                 if (count($r))
1682                         continue;
1683
1684                 $post = new stdClass;
1685                 $post->verb = "post";
1686                 $post->actor = $item->author;
1687                 $post->published = $item->published;
1688                 $post->received = $item->updated;
1689                 $post->generator = new stdClass;
1690                 $post->generator->displayName = "pumpio";
1691                 // To-Do: Check for public post
1692
1693                 unset($item->author);
1694                 unset($item->published);
1695                 unset($item->updated);
1696
1697                 $post->object = $item;
1698
1699                 logger("pumpio_fetchallcomments: posting comment ".$post->object->id." ".print_r($post, true));
1700                 pumpio_dopost($a, $client, $uid, $self, $post, $own_id, false);
1701         }
1702 }
1703
1704
1705 function pumpio_reachable($url) {
1706         $data = z_fetch_url($url, false, $redirects, array('timeout'=>10));
1707         return(intval($data['return_code']) != 0);
1708 }
1709
1710 /*
1711 To-Do:
1712  - edit own notes
1713  - delete own notes
1714 */