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 require('addon/pumpio/oauth/http.php');
   9 require('addon/pumpio/oauth/oauth_client.php');
  10
  11 define('PUMPIO_DEFAULT_POLL_INTERVAL', 5); // given in minutes
  12
  13 function pumpio_install() {
  14         register_hook('post_local',           'addon/pumpio/pumpio.php', 'pumpio_post_local');
  15         register_hook('notifier_normal',      'addon/pumpio/pumpio.php', 'pumpio_send');
  16         register_hook('jot_networks',         'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  17         register_hook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  18         register_hook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  19         register_hook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  20         register_hook('queue_predeliver', 'addon/pumpio/pumpio.php', 'pumpio_queue_hook');
  21 }
  22
  23 function pumpio_uninstall() {
  24         unregister_hook('post_local',       'addon/pumpio/pumpio.php', 'pumpio_post_local');
  25         unregister_hook('notifier_normal',  'addon/pumpio/pumpio.php', 'pumpio_send');
  26         unregister_hook('jot_networks',     'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  27         unregister_hook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  28         unregister_hook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  29         unregister_hook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  30         unregister_hook('queue_predeliver', 'addon/pumpio/pumpio.php', 'pumpio_queue_hook');
  31 }
  32
  33 function pumpio_module() {}
  34
  35 function pumpio_content(&$a) {
  36
  37         if(! local_user()) {
  38                 notice( t('Permission denied.') . EOL);
  39                 return '';
  40         }
  41
  42         require_once("mod/settings.php");
  43         settings_init($a);
  44
  45         if (isset($a->argv[1]))
  46                 switch ($a->argv[1]) {
  47                         case "connect":
  48                                 $o = pumpio_connect($a);
  49                                 break;
  50                         default:
  51                                 $o = print_r($a->argv, true);
  52                                 break;
  53                 }
  54         else
  55                 $o = pumpio_connect($a);
  56
  57         return $o;
  58 }
  59
  60 function pumpio_registerclient(&$a, $host) {
  61
  62         $url = "https://".$host."/api/client/register";
  63
  64         $params = array();
  65
  66         $application_name  = get_config('pumpio', 'application_name');
  67
  68         if ($application_name == "")
  69                 $application_name = $a->get_hostname();
  70
  71         $adminlist = explode(",", str_replace(" ", "", $a->config['admin_email']));
  72
  73         $params["type"] = "client_associate";
  74         $params["contacts"] = $adminlist[0];
  75         $params["application_type"] = "native";
  76         $params["application_name"] = $application_name;
  77         $params["logo_url"] = $a->get_baseurl()."/images/friendica-256.png";
  78         $params["redirect_uris"] = $a->get_baseurl()."/pumpio/connect";
  79
  80         logger("pumpio_registerclient: ".$url." parameters ".print_r($params, true), LOGGER_DEBUG);
  81
  82         $ch = curl_init($url);
  83         curl_setopt($ch, CURLOPT_HEADER, false);
  84         curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
  85         curl_setopt($ch, CURLOPT_POST,1);
  86         curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
  87         curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
  88
  89         $s = curl_exec($ch);
  90         $curl_info = curl_getinfo($ch);
  91
  92         if ($curl_info["http_code"] == "200") {
  93                 $values = json_decode($s);
  94                 logger("pumpio_registerclient: success ".print_r($values, true), LOGGER_DEBUG);
  95                 return($values);
  96         }
  97         logger("pumpio_registerclient: failed: ".print_r($curl_info, true), LOGGER_DEBUG);
  98         return(false);
  99
 100 }
 101
 102 function pumpio_connect(&$a) {
 103         // Start a session.  This is necessary to hold on to  a few keys the callback script will also need
 104         session_start();
 105
 106         // Define the needed keys
 107         $consumer_key = get_pconfig(local_user(), 'pumpio','consumer_key');
 108         $consumer_secret = get_pconfig(local_user(), 'pumpio','consumer_secret');
 109         $hostname = get_pconfig(local_user(), 'pumpio','host');
 110
 111         if ((($consumer_key == "") OR ($consumer_secret == "")) AND ($hostname != "")) {
 112                 logger("pumpio_connect: register client");
 113                 $clientdata = pumpio_registerclient($a, $hostname);
 114                 set_pconfig(local_user(), 'pumpio','consumer_key', $clientdata->client_id);
 115                 set_pconfig(local_user(), 'pumpio','consumer_secret', $clientdata->client_secret);
 116
 117                 $consumer_key = get_pconfig(local_user(), 'pumpio','consumer_key');
 118                 $consumer_secret = get_pconfig(local_user(), 'pumpio','consumer_secret');
 119
 120                 logger("pumpio_connect: ckey: ".$consumer_key." csecrect: ".$consumer_secret, LOGGER_DEBUG);
 121         }
 122
 123         if (($consumer_key == "") OR ($consumer_secret == "")) {
 124                 logger("pumpio_connect: ".sprintf("Unable to register the client at the pump.io server '%s'.", $hostname));
 125
 126                 $o .= sprintf(t("Unable to register the client at the pump.io server '%s'."), $hostname);
 127                 return($o);
 128         }
 129
 130         // The callback URL is the script that gets called after the user authenticates with pumpio
 131         $callback_url = $a->get_baseurl()."/pumpio/connect";
 132
 133         // Let's begin.  First we need a Request Token.  The request token is required to send the user
 134         // to pumpio's login page.
 135
 136         // Create a new instance of the TumblrOAuth library.  For this step, all we need to give the library is our
 137         // Consumer Key and Consumer Secret
 138         $client = new oauth_client_class;
 139         $client->debug = 1;
 140         $client->server = '';
 141         $client->oauth_version = '1.0a';
 142         $client->request_token_url = 'https://'.$hostname.'/oauth/request_token';
 143         $client->dialog_url = 'https://'.$hostname.'/oauth/authorize';
 144         $client->access_token_url = 'https://'.$hostname.'/oauth/access_token';
 145         $client->url_parameters = false;
 146         $client->authorization_header = true;
 147         $client->redirect_uri = $callback_url;
 148         $client->client_id = $consumer_key;
 149         $client->client_secret = $consumer_secret;
 150
 151         if (($success = $client->Initialize())) {
 152                 if (($success = $client->Process())) {
 153                         if (strlen($client->access_token)) {
 154                                 logger("pumpio_connect: otoken: ".$client->access_token." osecrect: ".$client->access_token_secret, LOGGER_DEBUG);
 155                                 set_pconfig(local_user(), "pumpio", "oauth_token", $client->access_token);
 156                                 set_pconfig(local_user(), "pumpio", "oauth_token_secret", $client->access_token_secret);
 157                         }
 158                 }
 159                 $success = $client->Finalize($success);
 160         }
 161         if($client->exit)
 162                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 163
 164         if($success) {
 165                 logger("pumpio_connect: authenticated");
 166                 $o .= t("You are now authenticated to pumpio.");
 167                 $o .= '<br /><a href="'.$a->get_baseurl().'/settings/connectors">'.t("return to the connector page").'</a>';
 168         } else {
 169                 logger("pumpio_connect: could not connect");
 170                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 171         }
 172
 173         return($o);
 174 }
 175
 176 function pumpio_jot_nets(&$a,&$b) {
 177         if(! local_user())
 178                 return;
 179
 180         $pumpio_post = get_pconfig(local_user(),'pumpio','post');
 181         if(intval($pumpio_post) == 1) {
 182                 $pumpio_defpost = get_pconfig(local_user(),'pumpio','post_by_default');
 183                 $selected = ((intval($pumpio_defpost) == 1) ? ' checked="checked" ' : '');
 184                 $b .= '<div class="profile-jot-net"><input type="checkbox" name="pumpio_enable"' . $selected . ' value="1" /> '
 185                         . t('Post to pumpio') . '</div>';
 186         }
 187 }
 188
 189
 190 function pumpio_settings(&$a,&$s) {
 191
 192         if(! local_user())
 193                 return;
 194
 195         /* Add our stylesheet to the page so we can make our settings look nice */
 196
 197         $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/pumpio/pumpio.css' . '" media="all" />' . "\r\n";
 198
 199         /* Get the current state of our config variables */
 200
 201         $import_enabled = get_pconfig(local_user(),'pumpio','import');
 202         $import_checked = (($import_enabled) ? ' checked="checked" ' : '');
 203
 204         $enabled = get_pconfig(local_user(),'pumpio','post');
 205         $checked = (($enabled) ? ' checked="checked" ' : '');
 206         $css = (($enabled) ? '' : '-disabled');
 207
 208         $def_enabled = get_pconfig(local_user(),'pumpio','post_by_default');
 209         $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
 210
 211         $public_enabled = get_pconfig(local_user(),'pumpio','public');
 212         $public_checked = (($public_enabled) ? ' checked="checked" ' : '');
 213
 214         $mirror_enabled = get_pconfig(local_user(),'pumpio','mirror');
 215         $mirror_checked = (($mirror_enabled) ? ' checked="checked" ' : '');
 216
 217         $servername = get_pconfig(local_user(), "pumpio", "host");
 218         $username = get_pconfig(local_user(), "pumpio", "user");
 219
 220         /* Add some HTML to the existing form */
 221
 222         $s .= '<span id="settings_pumpio_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 223         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. t('Pump.io Import/Export/Mirror').'</h3>';
 224         $s .= '</span>';
 225         $s .= '<div id="settings_pumpio_expanded" class="settings-block" style="display: none;">';
 226         $s .= '<span class="fakelink" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 227         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. t('Pump.io Import/Export/Mirror').'</h3>';
 228         $s .= '</span>';
 229
 230         $s .= '<div id="pumpio-username-wrapper">';
 231         $s .= '<label id="pumpio-username-label" for="pumpio-username">'.t('pump.io username (without the servername)').'</label>';
 232         $s .= '<input id="pumpio-username" type="text" name="pumpio_user" value="'.$username.'" />';
 233         $s .= '</div><div class="clear"></div>';
 234
 235         $s .= '<div id="pumpio-servername-wrapper">';
 236         $s .= '<label id="pumpio-servername-label" for="pumpio-servername">'.t('pump.io servername (without "http://" or "https://" )').'</label>';
 237         $s .= '<input id="pumpio-servername" type="text" name="pumpio_host" value="'.$servername.'" />';
 238         $s .= '</div><div class="clear"></div>';
 239
 240         if (($username != '') AND ($servername != '')) {
 241
 242                 $oauth_token = get_pconfig(local_user(), "pumpio", "oauth_token");
 243                 $oauth_token_secret = get_pconfig(local_user(), "pumpio", "oauth_token_secret");
 244
 245                 $s .= '<div id="pumpio-password-wrapper">';
 246                 if (($oauth_token == "") OR ($oauth_token_secret == "")) {
 247                         $s .= '<div id="pumpio-authenticate-wrapper">';
 248                         $s .= '<a href="'.$a->get_baseurl().'/pumpio/connect">'.t("Authenticate your pump.io connection").'</a>';
 249                         $s .= '</div><div class="clear"></div>';
 250                 } else {
 251                         $s .= '<div id="pumpio-import-wrapper">';
 252                         $s .= '<label id="pumpio-import-label" for="pumpio-import">' . t('Import the remote timeline') . '</label>';
 253                         $s .= '<input id="pumpio-import" type="checkbox" name="pumpio_import" value="1" ' . $import_checked . '/>';
 254                         $s .= '</div><div class="clear"></div>';
 255
 256                         $s .= '<div id="pumpio-enable-wrapper">';
 257                         $s .= '<label id="pumpio-enable-label" for="pumpio-checkbox">' . t('Enable pump.io Post Plugin') . '</label>';
 258                         $s .= '<input id="pumpio-checkbox" type="checkbox" name="pumpio" value="1" ' . $checked . '/>';
 259                         $s .= '</div><div class="clear"></div>';
 260
 261                         $s .= '<div id="pumpio-bydefault-wrapper">';
 262                         $s .= '<label id="pumpio-bydefault-label" for="pumpio-bydefault">' . t('Post to pump.io by default') . '</label>';
 263                         $s .= '<input id="pumpio-bydefault" type="checkbox" name="pumpio_bydefault" value="1" ' . $def_checked . '/>';
 264                         $s .= '</div><div class="clear"></div>';
 265
 266                         $s .= '<div id="pumpio-public-wrapper">';
 267                         $s .= '<label id="pumpio-public-label" for="pumpio-public">' . t('Should posts be public?') . '</label>';
 268                         $s .= '<input id="pumpio-public" type="checkbox" name="pumpio_public" value="1" ' . $public_checked . '/>';
 269                         $s .= '</div><div class="clear"></div>';
 270
 271                         $s .= '<div id="pumpio-mirror-wrapper">';
 272                         $s .= '<label id="pumpio-mirror-label" for="pumpio-mirror">' . t('Mirror all public posts') . '</label>';
 273                         $s .= '<input id="pumpio-mirror" type="checkbox" name="pumpio_mirror" value="1" ' . $mirror_checked . '/>';
 274                         $s .= '</div><div class="clear"></div>';
 275
 276                         $s .= '<div id="pumpio-delete-wrapper">';
 277                         $s .= '<label id="pumpio-delete-label" for="pumpio-delete">' . t('Check to delete this preset') . '</label>';
 278                         $s .= '<input id="pumpio-delete" type="checkbox" name="pumpio_delete" value="1" />';
 279                         $s .= '</div><div class="clear"></div>';
 280                 }
 281
 282                 $s .= '</div><div class="clear"></div>';
 283         }
 284
 285         /* provide a submit button */
 286
 287         $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="pumpio-submit" name="pumpio-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div></div>';
 288 }
 289
 290
 291 function pumpio_settings_post(&$a,&$b) {
 292
 293         if(x($_POST,'pumpio-submit')) {
 294                 if(x($_POST,'pumpio_delete')) {
 295                         set_pconfig(local_user(),'pumpio','consumer_key','');
 296                         set_pconfig(local_user(),'pumpio','consumer_secret','');
 297                         set_pconfig(local_user(),'pumpio','oauth_token','');
 298                         set_pconfig(local_user(),'pumpio','oauth_token_secret','');
 299                         set_pconfig(local_user(),'pumpio','post',false);
 300                         set_pconfig(local_user(),'pumpio','import',false);
 301                         set_pconfig(local_user(),'pumpio','host','');
 302                         set_pconfig(local_user(),'pumpio','user','');
 303                         set_pconfig(local_user(),'pumpio','public',false);
 304                         set_pconfig(local_user(),'pumpio','mirror',false);
 305                         set_pconfig(local_user(),'pumpio','post_by_default',false);
 306                         set_pconfig(local_user(),'pumpio','lastdate', 0);
 307                         set_pconfig(local_user(),'pumpio','last_id', '');
 308                 } else {
 309                         // filtering the username if it is filled wrong
 310                         $user = $_POST['pumpio_user'];
 311                         if (strstr($user, "@")) {
 312                                 $pos = strpos($user, "@");
 313                                 if ($pos > 0)
 314                                         $user = substr($user, 0, $pos);
 315                         }
 316
 317                         // Filtering the hostname if someone is entering it with "http"
 318                         $host = $_POST['pumpio_host'];
 319                         $host = trim($host);
 320                         $host = str_replace(array("https://", "http://"), array("", ""), $host);
 321
 322                         set_pconfig(local_user(),'pumpio','post',intval($_POST['pumpio']));
 323                         set_pconfig(local_user(),'pumpio','import',$_POST['pumpio_import']);
 324                         set_pconfig(local_user(),'pumpio','host',$host);
 325                         set_pconfig(local_user(),'pumpio','user',$user);
 326                         set_pconfig(local_user(),'pumpio','public',$_POST['pumpio_public']);
 327                         set_pconfig(local_user(),'pumpio','mirror',$_POST['pumpio_mirror']);
 328                         set_pconfig(local_user(),'pumpio','post_by_default',intval($_POST['pumpio_bydefault']));
 329
 330                         if (!$_POST['pumpio_mirror'])
 331                                 del_pconfig(local_user(),'pumpio','lastdate');
 332
 333                         //header("Location: ".$a->get_baseurl()."/pumpio/connect");
 334                 }
 335         }
 336 }
 337
 338 function pumpio_post_local(&$a,&$b) {
 339
 340         if((! local_user()) || (local_user() != $b['uid']))
 341                 return;
 342
 343         $pumpio_post   = intval(get_pconfig(local_user(),'pumpio','post'));
 344
 345         $pumpio_enable = (($pumpio_post && x($_REQUEST,'pumpio_enable')) ? intval($_REQUEST['pumpio_enable']) : 0);
 346
 347         if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'pumpio','post_by_default')))
 348                 $pumpio_enable = 1;
 349
 350         if(! $pumpio_enable)
 351                 return;
 352
 353         if(strlen($b['postopts']))
 354                 $b['postopts'] .= ',';
 355
 356         $b['postopts'] .= 'pumpio';
 357 }
 358
 359
 360
 361
 362 function pumpio_send(&$a,&$b) {
 363
 364         if (!get_pconfig($b["uid"],'pumpio','import')) {
 365                 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 366                         return;
 367         }
 368
 369         logger("pumpio_send: parameter ".print_r($b, true), LOGGER_DATA);
 370
 371         if($b['parent'] != $b['id']) {
 372                 // Looking if its a reply to a pumpio post
 373                 $r = q("SELECT item.* FROM item, contact WHERE item.id = %d AND item.uid = %d AND contact.id = `contact-id` AND contact.network='%s'LIMIT 1",
 374                         intval($b["parent"]),
 375                         intval($b["uid"]),
 376                         dbesc(NETWORK_PUMPIO));
 377
 378                 if(!count($r)) {
 379                         logger("pumpio_send: no pumpio post ".$b["parent"]);
 380                         return;
 381                 } else {
 382                         $iscomment = true;
 383                         $orig_post = $r[0];
 384                 }
 385         } else {
 386                 $iscomment = false;
 387
 388                 $receiver = pumpio_getreceiver($a, $b);
 389
 390                 logger("pumpio_send: receiver ".print_r($receiver, true));
 391
 392                 if (!count($receiver) AND ($b['private'] OR !strstr($b['postopts'],'pumpio')))
 393                         return;
 394         }
 395
 396         if($b['verb'] == ACTIVITY_LIKE) {
 397                 if ($b['deleted'])
 398                         pumpio_action($a, $b["uid"], $b["thr-parent"], "unlike");
 399                 else
 400                         pumpio_action($a, $b["uid"], $b["thr-parent"], "like");
 401                 return;
 402         }
 403
 404         if($b['verb'] == ACTIVITY_DISLIKE)
 405                 return;
 406
 407         if (($b['verb'] == ACTIVITY_POST) AND ($b['created'] !== $b['edited']) AND !$b['deleted'])
 408                         pumpio_action($a, $b["uid"], $b["uri"], "update", $b["body"]);
 409
 410         if (($b['verb'] == ACTIVITY_POST) AND $b['deleted'])
 411                         pumpio_action($a, $b["uid"], $b["uri"], "delete");
 412
 413         if($b['deleted'] || ($b['created'] !== $b['edited']))
 414                 return;
 415
 416         // if post comes from pump.io don't send it back
 417         if($b['app'] == "pump.io")
 418                 return;
 419
 420         // To-Do;
 421         // Support for native shares
 422         // http://<hostname>/api/<type>/shares?id=<the-object-id>
 423
 424         $oauth_token = get_pconfig($b['uid'], "pumpio", "oauth_token");
 425         $oauth_token_secret = get_pconfig($b['uid'], "pumpio", "oauth_token_secret");
 426         $consumer_key = get_pconfig($b['uid'], "pumpio","consumer_key");
 427         $consumer_secret = get_pconfig($b['uid'], "pumpio","consumer_secret");
 428
 429         $host = get_pconfig($b['uid'], "pumpio", "host");
 430         $user = get_pconfig($b['uid'], "pumpio", "user");
 431         $public = get_pconfig($b['uid'], "pumpio", "public");
 432
 433         if($oauth_token && $oauth_token_secret) {
 434
 435                 require_once('include/bbcode.php');
 436
 437                 $title = trim($b['title']);
 438
 439                 $content = bbcode($b['body'], false, false, 4);
 440
 441                 // Enhance the way, videos are displayed
 442                 $content = preg_replace('/<a href="(https?:\/\/www.youtube.com\/.*?)".*?>(.*?)<\/a>/ism',"\n[url]$1[/url]\n",$content);
 443                 $content = preg_replace('/<a href="(https?:\/\/youtu.be\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 444                 $content = preg_replace('/<a href="(https?:\/\/vimeo.com\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 445                 $content = preg_replace('/<a href="(https?:\/\/player.vimeo.com\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 446
 447                 $URLSearchString = "^\[\]";
 448                 $content = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism",'tryoembed',$content);
 449
 450                 $params = array();
 451
 452                 $params["verb"] = "post";
 453
 454                 if (!$iscomment) {
 455                         $params["object"] = array(
 456                                                 'objectType' => "note",
 457                                                 'content' => $content);
 458
 459                         if ($title != "")
 460                                 $params["object"]["displayName"] = $title;
 461
 462                         if (count($receiver["to"]))
 463                                 $params["to"] = $receiver["to"];
 464
 465                         if (count($receiver["bto"]))
 466                                 $params["bto"] = $receiver["bto"];
 467
 468                         if (count($receiver["cc"]))
 469                                 $params["cc"] = $receiver["cc"];
 470
 471                         if (count($receiver["bcc"]))
 472                                 $params["bcc"] = $receiver["bcc"];
 473
 474                  } else {
 475                         $inReplyTo = array("id" => $orig_post["uri"],
 476                                         "objectType" => "note");
 477
 478                         if (($orig_post["object-type"] != "") AND (strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)))
 479                                 $inReplyTo["objectType"] = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
 480
 481                         $params["object"] = array(
 482                                                 'objectType' => "comment",
 483                                                 'content' => $content,
 484                                                 'inReplyTo' => $inReplyTo);
 485
 486                         if ($title != "")
 487                                 $params["object"]["displayName"] = $title;
 488                 }
 489
 490                 $client = new oauth_client_class;
 491                 $client->oauth_version = '1.0a';
 492                 $client->url_parameters = false;
 493                 $client->authorization_header = true;
 494                 $client->access_token = $oauth_token;
 495                 $client->access_token_secret = $oauth_token_secret;
 496                 $client->client_id = $consumer_key;
 497                 $client->client_secret = $consumer_secret;
 498
 499                 $username = $user.'@'.$host;
 500                 $url = 'https://'.$host.'/api/user/'.$user.'/feed';
 501
 502                 if (pumpio_reachable($url))
 503                         $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 504                 else
 505                         $success = false;
 506
 507                 if($success) {
 508
 509                         if ($user->generator->displayName)
 510                                 set_pconfig($b["uid"], "pumpio", "application_name", $user->generator->displayName);
 511
 512                         $post_id = $user->object->id;
 513                         logger('pumpio_send '.$username.': success '.$post_id);
 514                         if($post_id AND $iscomment) {
 515                                 logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$b['id']);
 516                                 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
 517                                         dbesc($post_id),
 518                                         intval($b['id'])
 519                                 );
 520                         }
 521                 } else {
 522                         logger('pumpio_send '.$username.': '.$url.' general error: ' . print_r($user,true));
 523
 524                         $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 525                         if (count($r))
 526                                 $a->contact = $r[0]["id"];
 527
 528                         $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $params));
 529                         require_once('include/queue_fn.php');
 530                         add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 531                         notice(t('Pump.io post failed. Queued for retry.').EOL);
 532                 }
 533
 534         }
 535 }
 536
 537 function pumpio_action(&$a, $uid, $uri, $action, $content = "") {
 538
 539         // Don't do likes and other stuff if you don't import the timeline
 540         if (!get_pconfig($uid,'pumpio','import'))
 541                 return;
 542
 543         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 544         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
 545         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
 546         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
 547         $hostname = get_pconfig($uid, 'pumpio','host');
 548         $username = get_pconfig($uid, "pumpio", "user");
 549
 550         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 551                                 dbesc($uri),
 552                                 intval($uid)
 553         );
 554
 555         if (!count($r))
 556                 return;
 557
 558         $orig_post = $r[0];
 559
 560         if ($orig_post["extid"] AND !strstr($orig_post["extid"], "/proxy/"))
 561                 $uri = $orig_post["extid"];
 562         else
 563                 $uri = $orig_post["uri"];
 564
 565         if (($orig_post["object-type"] != "") AND (strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)))
 566                 $objectType = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
 567         elseif (strstr($uri, "/api/comment/"))
 568                 $objectType = "comment";
 569         elseif (strstr($uri, "/api/note/"))
 570                 $objectType = "note";
 571         elseif (strstr($uri, "/api/image/"))
 572                 $objectType = "image";
 573
 574         $params["verb"] = $action;
 575         $params["object"] = array('id' => $uri,
 576                                 "objectType" => $objectType,
 577                                 "content" => $content);
 578
 579         $client = new oauth_client_class;
 580         $client->oauth_version = '1.0a';
 581         $client->authorization_header = true;
 582         $client->url_parameters = false;
 583
 584         $client->client_id = $ckey;
 585         $client->client_secret = $csecret;
 586         $client->access_token = $otoken;
 587         $client->access_token_secret = $osecret;
 588
 589         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed';
 590
 591         if (pumpio_reachable($url))
 592                 $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 593         else
 594                 $success = false;
 595
 596         if($success)
 597                 logger('pumpio_action '.$username.' '.$action.': success '.$uri);
 598         else {
 599                 logger('pumpio_action '.$username.' '.$action.': general error: '.$uri.' '.print_r($user,true));
 600
 601                 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 602                 if (count($r))
 603                         $a->contact = $r[0]["id"];
 604
 605                 $s = serialize(array('url' => $url, 'item' => $orig_post["id"], 'post' => $params));
 606                 require_once('include/queue_fn.php');
 607                 add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 608                 notice(t('Pump.io like failed. Queued for retry.').EOL);
 609         }
 610 }
 611
 612 function pumpio_sync(&$a) {
 613         $r = q("SELECT * FROM `addon` WHERE `installed` = 1 AND `name` = 'pumpio'",
 614                 $plugin);
 615
 616         if (!count($r))
 617                 return;
 618
 619         $last = get_config('pumpio','last_poll');
 620
 621         $poll_interval = intval(get_config('pumpio','poll_interval'));
 622         if(! $poll_interval)
 623                 $poll_interval = PUMPIO_DEFAULT_POLL_INTERVAL;
 624
 625         if($last) {
 626                 $next = $last + ($poll_interval * 60);
 627                 if($next > time()) {
 628                         logger('pumpio: poll intervall not reached');
 629                         return;
 630                 }
 631         }
 632         logger('pumpio: cron_start');
 633
 634         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'mirror' AND `v` = '1' ORDER BY RAND() ");
 635         if(count($r)) {
 636                 foreach($r as $rr) {
 637                         logger('pumpio: mirroring user '.$rr['uid']);
 638                         pumpio_fetchtimeline($a, $rr['uid']);
 639                 }
 640         }
 641
 642         $abandon_days = intval(get_config('system','account_abandon_days'));
 643         if ($abandon_days < 1)
 644                 $abandon_days = 0;
 645
 646         $abandon_limit = date("Y-m-d H:i:s", time() - $abandon_days * 86400);
 647
 648         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'import' AND `v` = '1' ORDER BY RAND() ");
 649         if(count($r)) {
 650                 foreach($r as $rr) {
 651                         if ($abandon_days != 0) {
 652                                 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
 653                                 if (!count($user)) {
 654                                         logger('abandoned account: timeline from user '.$rr['uid'].' will not be imported');
 655                                         continue;
 656                                 }
 657                         }
 658
 659                         logger('pumpio: importing timeline from user '.$rr['uid']);
 660                         pumpio_fetchinbox($a, $rr['uid']);
 661
 662                         // check for new contacts once a day
 663                         $last_contact_check = get_pconfig($rr['uid'],'pumpio','contact_check');
 664                         if($last_contact_check)
 665                                 $next_contact_check = $last_contact_check + 86400;
 666                         else
 667                                 $next_contact_check = 0;
 668
 669                         if($next_contact_check <= time()) {
 670                                 pumpio_getallusers($a, $rr["uid"]);
 671                                 set_pconfig($rr['uid'],'pumpio','contact_check',time());
 672                         }
 673                 }
 674         }
 675
 676         logger('pumpio: cron_end');
 677
 678         set_config('pumpio','last_poll', time());
 679 }
 680
 681 function pumpio_cron(&$a,$b) {
 682         //pumpio_sync($a);
 683         proc_run("php","addon/pumpio/pumpio_sync.php");
 684 }
 685
 686 function pumpio_fetchtimeline(&$a, $uid) {
 687         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 688         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
 689         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
 690         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
 691         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
 692         $hostname = get_pconfig($uid, 'pumpio','host');
 693         $username = get_pconfig($uid, "pumpio", "user");
 694
 695         //  get the application name for the pump.io app
 696         //  1st try personal config, then system config and fallback to the
 697         //  hostname of the node if neither one is set.
 698         $application_name  = get_pconfig( $uid, 'pumpio', 'application_name');
 699         if ($application_name == "")
 700                 $application_name  = get_config('pumpio', 'application_name');
 701         if ($application_name == "")
 702                 $application_name = $a->get_hostname();
 703
 704         $first_time = ($lastdate == "");
 705
 706         $client = new oauth_client_class;
 707         $client->oauth_version = '1.0a';
 708         $client->authorization_header = true;
 709         $client->url_parameters = false;
 710
 711         $client->client_id = $ckey;
 712         $client->client_secret = $csecret;
 713         $client->access_token = $otoken;
 714         $client->access_token_secret = $osecret;
 715
 716         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed/major';
 717
 718         logger('pumpio: fetching for user '.$uid.' '.$url.' C:'.$client->client_id.' CS:'.$client->client_secret.' T:'.$client->access_token.' TS:'.$client->access_token_secret);
 719
 720         $username = $user.'@'.$host;
 721
 722         if (pumpio_reachable($url))
 723                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
 724         else
 725                 $success = false;
 726
 727         if (!$success) {
 728                 logger('pumpio: error fetching posts for user '.$uid." ".$username." ".print_r($user, true));
 729                 return;
 730         }
 731
 732         $posts = array_reverse($user->items);
 733
 734         $initiallastdate = $lastdate;
 735         $lastdate = '';
 736
 737         if (count($posts)) {
 738                 foreach ($posts as $post) {
 739                         if ($post->published <= $initiallastdate)
 740                                 continue;
 741
 742                         if ($lastdate < $post->published)
 743                                 $lastdate = $post->published;
 744
 745                         if ($first_time)
 746                                 continue;
 747
 748                         $receiptians = array();
 749                         if (@is_array($post->cc))
 750                                 $receiptians = array_merge($receiptians, $post->cc);
 751
 752                         if (@is_array($post->to))
 753                                 $receiptians = array_merge($receiptians, $post->to);
 754
 755                         $public = false;
 756                         foreach ($receiptians AS $receiver)
 757                                 if (is_string($receiver->objectType))
 758                                         if ($receiver->id == "http://activityschema.org/collection/public")
 759                                                 $public = true;
 760
 761                         if ($public AND !stristr($post->generator->displayName, $application_name)) {
 762                                 require_once('include/html2bbcode.php');
 763
 764                                 $_SESSION["authenticated"] = true;
 765                                 $_SESSION["uid"] = $uid;
 766
 767                                 unset($_REQUEST);
 768                                 $_REQUEST["type"] = "wall";
 769                                 $_REQUEST["api_source"] = true;
 770                                 $_REQUEST["profile_uid"] = $uid;
 771                                 $_REQUEST["source"] = "pump.io";
 772
 773                                 if ($post->object->displayName != "")
 774                                         $_REQUEST["title"] = html2bbcode($post->object->displayName);
 775                                 else
 776                                         $_REQUEST["title"] = "";
 777
 778                                 $_REQUEST["body"] = html2bbcode($post->object->content);
 779
 780                                 // To-Do: Picture has to be cached and stored locally
 781                                 if ($post->object->fullImage->url != "") {
 782                                         if ($post->object->fullImage->pump_io->proxyURL != "")
 783                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->pump_io->proxyURL."][img]".$post->object->image->pump_io->proxyURL."[/img][/url]\n".$_REQUEST["body"];
 784                                         else
 785                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$_REQUEST["body"];
 786                                 }
 787
 788                                 logger('pumpio: posting for user '.$uid);
 789
 790                                 require_once('mod/item.php');
 791
 792                                 item_post($a);
 793                                 logger('pumpio: posting done - user '.$uid);
 794                         }
 795                 }
 796         }
 797
 798         if ($lastdate != 0)
 799                 set_pconfig($uid,'pumpio','lastdate', $lastdate);
 800 }
 801
 802 function pumpio_dounlike(&$a, $uid, $self, $post, $own_id) {
 803         // Searching for the unliked post
 804         // Two queries for speed issues
 805         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 806                                 dbesc($post->object->id),
 807                                 intval($uid)
 808                 );
 809
 810         if (count($r))
 811                 $orig_post = $r[0];
 812         else {
 813                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 814                                         dbesc($post->object->id),
 815                                         intval($uid)
 816                         );
 817
 818                 if (!count($r))
 819                         return;
 820                 else
 821                         $orig_post = $r[0];
 822         }
 823
 824         $contactid = 0;
 825
 826         if(link_compare($post->actor->url, $own_id)) {
 827                 $contactid = $self[0]['id'];
 828         } else {
 829                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 830                         dbesc($post->actor->url),
 831                         intval($uid)
 832                 );
 833
 834                 if(count($r))
 835                         $contactid = $r[0]['id'];
 836
 837                 if($contactid == 0)
 838                         $contactid = $orig_post['contact-id'];
 839         }
 840
 841         $r = q("UPDATE `item` SET `deleted` = 1, `unseen` = 1, `changed` = '%s' WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s'",
 842                 dbesc(datetime_convert()),
 843                 dbesc(ACTIVITY_LIKE),
 844                 intval($uid),
 845                 intval($contactid),
 846                 dbesc($orig_post['uri'])
 847         );
 848
 849         if(count($r))
 850                 logger("pumpio_dounlike: unliked existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 851         else
 852                 logger("pumpio_dounlike: not found. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 853 }
 854
 855 function pumpio_dolike(&$a, $uid, $self, $post, $own_id, $threadcompletion = true) {
 856         require_once('include/items.php');
 857
 858         // Searching for the liked post
 859         // Two queries for speed issues
 860         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 861                                 dbesc($post->object->id),
 862                                 intval($uid)
 863                 );
 864
 865         if (count($r))
 866                 $orig_post = $r[0];
 867         else {
 868                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 869                                         dbesc($post->object->id),
 870                                         intval($uid)
 871                         );
 872
 873                 if (!count($r))
 874                         return;
 875                 else
 876                         $orig_post = $r[0];
 877         }
 878
 879         // thread completion
 880         if ($threadcompletion)
 881                 pumpio_fetchallcomments($a, $uid, $post->object->id);
 882
 883         $contactid = 0;
 884
 885         if(link_compare($post->actor->url, $own_id)) {
 886                 $contactid = $self[0]['id'];
 887                 $post->actor->displayName = $self[0]['name'];
 888                 $post->actor->url = $self[0]['url'];
 889                 $post->actor->image->url = $self[0]['photo'];
 890         } else {
 891                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 892                         dbesc($post->actor->url),
 893                         intval($uid)
 894                 );
 895
 896                 if(count($r))
 897                         $contactid = $r[0]['id'];
 898
 899                 if($contactid == 0)
 900                         $contactid = $orig_post['contact-id'];
 901         }
 902
 903         $r = q("SELECT parent FROM `item` WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s' LIMIT 1",
 904                 dbesc(ACTIVITY_LIKE),
 905                 intval($uid),
 906                 intval($contactid),
 907                 dbesc($orig_post['uri'])
 908         );
 909
 910         if(count($r)) {
 911                 logger("pumpio_dolike: found existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 912                 return;
 913         }
 914
 915         $likedata = array();
 916         $likedata['parent'] = $orig_post['id'];
 917         $likedata['verb'] = ACTIVITY_LIKE;
 918         $likedata['gravity'] = 3;
 919         $likedata['uid'] = $uid;
 920         $likedata['wall'] = 0;
 921         $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
 922         $likedata['parent-uri'] = $orig_post["uri"];
 923         $likedata['contact-id'] = $contactid;
 924         $likedata['app'] = $post->generator->displayName;
 925         $likedata['author-name'] = $post->actor->displayName;
 926         $likedata['author-link'] = $post->actor->url;
 927         $likedata['author-avatar'] = $post->actor->image->url;
 928
 929         $author  = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
 930         $objauthor =  '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
 931         $post_type = t('status');
 932         $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
 933         $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
 934
 935         $likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $author, $objauthor, $plink);
 936
 937         $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
 938                 '<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>';
 939
 940         $ret = item_store($likedata);
 941
 942         logger("pumpio_dolike: ".$ret." User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 943 }
 944
 945 function pumpio_get_contact($uid, $contact) {
 946
 947         $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
 948                 dbesc(normalise_link($contact->url)));
 949
 950         if (count($r) == 0)
 951                 q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
 952                         dbesc(normalise_link($contact->url)),
 953                         dbesc($contact->displayName),
 954                         dbesc($contact->preferredUsername),
 955                         dbesc($contact->image->url));
 956         else
 957                 q("UPDATE unique_contacts SET name = '%s', nick = '%s', avatar = '%s' WHERE url = '%s'",
 958                         dbesc($contact->displayName),
 959                         dbesc($contact->preferredUsername),
 960                         dbesc($contact->image->url),
 961                         dbesc(normalise_link($contact->url)));
 962
 963         if (DB_UPDATE_VERSION >= "1177")
 964                 q("UPDATE `unique_contacts` SET `location` = '%s', `about` = '%s' WHERE url = '%s'",
 965                         dbesc($contact->location->displayName),
 966                         dbesc($contact->summary),
 967                         dbesc(normalise_link($contact->url)));
 968
 969         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
 970                 intval($uid), dbesc($contact->url));
 971
 972         if(!count($r)) {
 973                 // create contact record
 974                 q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 975                                         `name`, `nick`, `photo`, `network`, `rel`, `priority`,
 976                                         `writable`, `blocked`, `readonly`, `pending` )
 977                                 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
 978                         intval($uid),
 979                         dbesc(datetime_convert()),
 980                         dbesc($contact->url),
 981                         dbesc(normalise_link($contact->url)),
 982                         dbesc(str_replace("acct:", "", $contact->id)),
 983                         dbesc(''),
 984                         dbesc($contact->id), // What is it for?
 985                         dbesc('pump.io ' . $contact->id), // What is it for?
 986                         dbesc($contact->displayName),
 987                         dbesc($contact->preferredUsername),
 988                         dbesc($contact->image->url),
 989                         dbesc(NETWORK_PUMPIO),
 990                         intval(CONTACT_IS_FRIEND),
 991                         intval(1),
 992                         intval(1)
 993                 );
 994
 995                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
 996                         dbesc($contact->url),
 997                         intval($uid)
 998                         );
 999
1000                 if(! count($r))
1001                         return(false);
1002
1003                 $contact_id  = $r[0]['id'];
1004
1005                 $g = q("select def_gid from user where uid = %d limit 1",
1006                         intval($uid)
1007                 );
1008
1009                 if($g && intval($g[0]['def_gid'])) {
1010                         require_once('include/group.php');
1011                         group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
1012                 }
1013
1014                 require_once("Photo.php");
1015
1016                 $photos = import_profile_photo($contact->image->url,$uid,$contact_id);
1017
1018                 q("UPDATE `contact` SET `photo` = '%s',
1019                                         `thumb` = '%s',
1020                                         `micro` = '%s',
1021                                         `name-date` = '%s',
1022                                         `uri-date` = '%s',
1023                                         `avatar-date` = '%s'
1024                                 WHERE `id` = %d
1025                         ",
1026                 dbesc($photos[0]),
1027                 dbesc($photos[1]),
1028                 dbesc($photos[2]),
1029                 dbesc(datetime_convert()),
1030                 dbesc(datetime_convert()),
1031                 dbesc(datetime_convert()),
1032                 intval($contact_id)
1033                 );
1034
1035                 if (DB_UPDATE_VERSION >= "1177")
1036                         q("UPDATE `contact` SET `location` = '%s',
1037                                                 `about` = '%s'
1038                                         WHERE `id` = %d",
1039                                 dbesc($contact->location->displayName),
1040                                 dbesc($contact->summary),
1041                                 intval($contact_id)
1042                         );
1043         } else {
1044                 // update profile photos once every two weeks as we have no notification of when they change.
1045                 //$update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -14 days')) ? true : false);
1046                 $update_photo = ($r[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
1047
1048                 // check that we have all the photos, this has been known to fail on occasion
1049
1050                 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
1051                         require_once("Photo.php");
1052
1053                         $photos = import_profile_photo($contact->image->url, $uid, $r[0]['id']);
1054
1055                         q("UPDATE `contact` SET `photo` = '%s',
1056                                         `thumb` = '%s',
1057                                         `micro` = '%s',
1058                                         `name-date` = '%s',
1059                                         `uri-date` = '%s',
1060                                         `avatar-date` = '%s',
1061                                         `name` = '%s',
1062                                         `nick` = '%s'
1063                                         WHERE `id` = %d
1064                                 ",
1065                         dbesc($photos[0]),
1066                         dbesc($photos[1]),
1067                         dbesc($photos[2]),
1068                         dbesc(datetime_convert()),
1069                         dbesc(datetime_convert()),
1070                         dbesc(datetime_convert()),
1071                         dbesc($contact->displayName),
1072                         dbesc($contact->preferredUsername),
1073                         intval($r[0]['id'])
1074                         );
1075
1076                         if (DB_UPDATE_VERSION >= "1177")
1077                                 q("UPDATE `contact` SET `location` = '%s',
1078                                                         `about` = '%s'
1079                                                 WHERE `id` = %d",
1080                                         dbesc($contact->location->displayName),
1081                                         dbesc($contact->summary),
1082                                         intval($r[0]['id'])
1083                                 );
1084                 }
1085
1086         }
1087
1088         return($r[0]["id"]);
1089 }
1090
1091 function pumpio_dodelete(&$a, $uid, $self, $post, $own_id) {
1092
1093         // Two queries for speed issues
1094         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1095                                 dbesc($post->object->id),
1096                                 intval($uid)
1097                 );
1098
1099         if (count($r))
1100                 return drop_item($r[0]["id"], $false);
1101
1102         $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1103                                 dbesc($post->object->id),
1104                                 intval($uid)
1105                 );
1106
1107         if (count($r))
1108                 return drop_item($r[0]["id"], $false);
1109 }
1110
1111 function pumpio_dopost(&$a, $client, $uid, $self, $post, $own_id, $threadcompletion = true) {
1112         require_once('include/items.php');
1113         require_once('include/html2bbcode.php');
1114
1115         if (($post->verb == "like") OR ($post->verb == "favorite"))
1116                 return pumpio_dolike($a, $uid, $self, $post, $own_id);
1117
1118         if (($post->verb == "unlike") OR ($post->verb == "unfavorite"))
1119                 return pumpio_dounlike($a, $uid, $self, $post, $own_id);
1120
1121         if ($post->verb == "delete")
1122                 return pumpio_dodelete($a, $uid, $self, $post, $own_id);
1123
1124         if ($post->verb != "update") {
1125                 // Two queries for speed issues
1126                 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1127                                         dbesc($post->object->id),
1128                                         intval($uid)
1129                         );
1130
1131                 if (count($r))
1132                         return false;
1133
1134                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1135                                         dbesc($post->object->id),
1136                                         intval($uid)
1137                         );
1138
1139                 if (count($r))
1140                         return false;
1141         }
1142
1143         // Only handle these three types
1144         if (!strstr("post|share|update", $post->verb))
1145                 return false;
1146
1147         $receiptians = array();
1148         if (@is_array($post->cc))
1149                 $receiptians = array_merge($receiptians, $post->cc);
1150
1151         if (@is_array($post->to))
1152                 $receiptians = array_merge($receiptians, $post->to);
1153
1154         foreach ($receiptians AS $receiver)
1155                 if (is_string($receiver->objectType))
1156                         if ($receiver->id == "http://activityschema.org/collection/public")
1157                                 $public = true;
1158
1159         $postarray = array();
1160         $postarray['network'] = NETWORK_PUMPIO;
1161         $postarray['gravity'] = 0;
1162         $postarray['uid'] = $uid;
1163         $postarray['wall'] = 0;
1164         $postarray['uri'] = $post->object->id;
1165         $postarray['object-type'] = NAMESPACE_ACTIVITY_SCHEMA.strtolower($post->object->objectType);
1166
1167         if ($post->object->objectType != "comment") {
1168                 $contact_id = pumpio_get_contact($uid, $post->actor);
1169
1170                 if (!$contact_id)
1171                         $contact_id = $self[0]['id'];
1172
1173                 $postarray['parent-uri'] = $post->object->id;
1174
1175                 if (!$public) {
1176                         $postarray['private'] = 1;
1177                         $postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
1178                 }
1179         } else {
1180                 $contact_id = 0;
1181
1182                 if(link_compare($post->actor->url, $own_id)) {
1183                         $contact_id = $self[0]['id'];
1184                         $post->actor->displayName = $self[0]['name'];
1185                         $post->actor->url = $self[0]['url'];
1186                         $post->actor->image->url = $self[0]['photo'];
1187                 } else {
1188                         // Take an existing contact, the contact of the note or - as a fallback - the id of the user
1189                         $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1190                                 dbesc($post->actor->url),
1191                                 intval($uid)
1192                         );
1193
1194                         if(count($r))
1195                                 $contact_id = $r[0]['id'];
1196                         else {
1197                                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1198                                         dbesc($post->actor->url),
1199                                         intval($uid)
1200                                 );
1201
1202                                 if(count($r))
1203                                         $contact_id = $r[0]['id'];
1204                                 else
1205                                         $contact_id = $self[0]['id'];
1206                         }
1207                 }
1208
1209                 $reply = new stdClass;
1210                 $reply->verb = "note";
1211                 $reply->cc = $post->cc;
1212                 $reply->to = $post->to;
1213                 $reply->object = new stdClass;
1214                 $reply->object->objectType = $post->object->inReplyTo->objectType;
1215                 $reply->object->content = $post->object->inReplyTo->content;
1216                 $reply->object->id = $post->object->inReplyTo->id;
1217                 $reply->actor = $post->object->inReplyTo->author;
1218                 $reply->url = $post->object->inReplyTo->url;
1219                 $reply->generator = new stdClass;
1220                 $reply->generator->displayName = "pumpio";
1221                 $reply->published = $post->object->inReplyTo->published;
1222                 $reply->received = $post->object->inReplyTo->updated;
1223                 $reply->url = $post->object->inReplyTo->url;
1224                 pumpio_dopost($a, $client, $uid, $self, $reply, $own_id, false);
1225
1226                 $postarray['parent-uri'] = $post->object->inReplyTo->id;
1227         }
1228
1229         if ($post->object->pump_io->proxyURL)
1230                 $postarray['extid'] = $post->object->pump_io->proxyURL;
1231
1232         $postarray['contact-id'] = $contact_id;
1233         $postarray['verb'] = ACTIVITY_POST;
1234         $postarray['owner-name'] = $post->actor->displayName;
1235         $postarray['owner-link'] = $post->actor->url;
1236         $postarray['owner-avatar'] = $post->actor->image->url;
1237         $postarray['author-name'] = $post->actor->displayName;
1238         $postarray['author-link'] = $post->actor->url;
1239         $postarray['author-avatar'] = $post->actor->image->url;
1240         $postarray['plink'] = $post->object->url;
1241         $postarray['app'] = $post->generator->displayName;
1242         $postarray['body'] = html2bbcode($post->object->content);
1243
1244         if ($post->object->fullImage->url != "")
1245                 $postarray["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$postarray["body"];
1246
1247         if ($post->object->displayName != "")
1248                 $postarray['title'] = $post->object->displayName;
1249
1250         $postarray['created'] = datetime_convert('UTC','UTC',$post->published);
1251         $postarray['edited'] = datetime_convert('UTC','UTC',$post->received);
1252
1253         if ($post->verb == "share") {
1254                 if (!intval(get_config('system','wall-to-wall_share'))) {
1255                         $postarray['body'] = "[share author='".$post->object->author->displayName.
1256                                         "' profile='".$post->object->author->url.
1257                                         "' avatar='".$post->object->author->image->url.
1258                                         "' posted='".datetime_convert('UTC','UTC',$post->object->created).
1259                                         "' link='".$post->links->self->href."']".$postarray['body']."[/share]";
1260                 } else {
1261                         // Let shares look like wall-to-wall posts
1262                         $postarray['author-name'] = $post->object->author->displayName;
1263                         $postarray['author-link'] = $post->object->author->url;
1264                         $postarray['author-avatar'] = $post->object->author->image->url;
1265                 }
1266         }
1267
1268         if (trim($postarray['body']) == "")
1269                 return false;
1270
1271         $top_item = item_store($postarray);
1272         $postarray["id"] = $top_item;
1273
1274         if (($top_item == 0) AND ($post->verb == "update")) {
1275                 $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s' , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
1276                         dbesc($postarray["title"]),
1277                         dbesc($postarray["body"]),
1278                         dbesc($postarray["edited"]),
1279                         dbesc($postarray["uri"]),
1280                         intval($uid)
1281                         );
1282         }
1283
1284         if ($post->object->objectType == "comment") {
1285
1286                 if ($threadcompletion)
1287                         pumpio_fetchallcomments($a, $uid, $postarray['parent-uri']);
1288
1289                 $user = q("SELECT * FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
1290                                 intval($uid)
1291                         );
1292
1293                 if(!count($user))
1294                         return $top_item;
1295
1296                 $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
1297
1298                 if (link_compare($own_id, $postarray['author-link']))
1299                         return $top_item;
1300
1301                 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1302                                 dbesc($postarray['parent-uri']),
1303                                 intval($uid)
1304                                 );
1305
1306                 if(count($myconv)) {
1307
1308                         foreach($myconv as $conv) {
1309                                 // now if we find a match, it means we're in this conversation
1310
1311                                 if(!link_compare($conv['author-link'],$importer_url) AND !link_compare($conv['author-link'],$own_id))
1312                                         continue;
1313
1314                                 require_once('include/enotify.php');
1315
1316                                 $conv_parent = $conv['parent'];
1317
1318                                 notification(array(
1319                                         'type'         => NOTIFY_COMMENT,
1320                                         'notify_flags' => $user[0]['notify-flags'],
1321                                         'language'     => $user[0]['language'],
1322                                         'to_name'      => $user[0]['username'],
1323                                         'to_email'     => $user[0]['email'],
1324                                         'uid'          => $user[0]['uid'],
1325                                         'item'         => $postarray,
1326                                         'link'         => $a->get_baseurl().'/display/'.urlencode(get_item_guid($top_item)),
1327                                         'source_name'  => $postarray['author-name'],
1328                                         'source_link'  => $postarray['author-link'],
1329                                         'source_photo' => $postarray['author-avatar'],
1330                                         'verb'         => ACTIVITY_POST,
1331                                         'otype'        => 'item',
1332                                         'parent'       => $conv_parent,
1333                                         ));
1334
1335                                 // only send one notification
1336                                 break;
1337                         }
1338                 }
1339         }
1340
1341         return $top_item;
1342 }
1343
1344 function pumpio_fetchinbox(&$a, $uid) {
1345
1346         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1347         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1348         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1349         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1350         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
1351         $hostname = get_pconfig($uid, 'pumpio','host');
1352         $username = get_pconfig($uid, "pumpio", "user");
1353
1354         $own_id = "https://".$hostname."/".$username;
1355
1356         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1357                 intval($uid));
1358
1359         $lastitems = q("SELECT uri FROM `item` WHERE `network` = '%s' AND `uid` = %d AND
1360                         `extid` != '' AND `id` = `parent`
1361                         ORDER BY `commented` DESC LIMIT 10",
1362                                 dbesc(NETWORK_PUMPIO),
1363                                 intval($uid)
1364                         );
1365
1366         $client = new oauth_client_class;
1367         $client->oauth_version = '1.0a';
1368         $client->authorization_header = true;
1369         $client->url_parameters = false;
1370
1371         $client->client_id = $ckey;
1372         $client->client_secret = $csecret;
1373         $client->access_token = $otoken;
1374         $client->access_token_secret = $osecret;
1375
1376         $last_id = get_pconfig($uid,'pumpio','last_id');
1377
1378         $url = 'https://'.$hostname.'/api/user/'.$username.'/inbox';
1379
1380         if ($last_id != "")
1381                 $url .= '?since='.urlencode($last_id);
1382
1383         if (pumpio_reachable($url))
1384                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
1385         else
1386                 $success = false;
1387
1388         if ($user->items) {
1389             $posts = array_reverse($user->items);
1390
1391             if (count($posts))
1392                     foreach ($posts as $post) {
1393                             $last_id = $post->id;
1394                             pumpio_dopost($a, $client, $uid, $self, $post, $own_id, true);
1395                     }
1396         }
1397
1398         foreach ($lastitems AS $item)
1399                 pumpio_fetchallcomments($a, $uid, $item["uri"]);
1400
1401         set_pconfig($uid,'pumpio','last_id', $last_id);
1402 }
1403
1404 function pumpio_getallusers(&$a, $uid) {
1405         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1406         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1407         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1408         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1409         $hostname = get_pconfig($uid, 'pumpio','host');
1410         $username = get_pconfig($uid, "pumpio", "user");
1411
1412         $client = new oauth_client_class;
1413         $client->oauth_version = '1.0a';
1414         $client->authorization_header = true;
1415         $client->url_parameters = false;
1416
1417         $client->client_id = $ckey;
1418         $client->client_secret = $csecret;
1419         $client->access_token = $otoken;
1420         $client->access_token_secret = $osecret;
1421
1422         $url = 'https://'.$hostname.'/api/user/'.$username.'/following';
1423
1424         if (pumpio_reachable($url))
1425                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1426         else
1427                 $success = false;
1428
1429         if ($users->totalItems > count($users->items)) {
1430                 $url = 'https://'.$hostname.'/api/user/'.$username.'/following?count='.$users->totalItems;
1431
1432                 if (pumpio_reachable($url))
1433                         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1434                 else
1435                         $success = false;
1436         }
1437
1438         foreach ($users->items AS $user)
1439                 pumpio_get_contact($uid, $user);
1440 }
1441
1442 function pumpio_queue_hook(&$a,&$b) {
1443
1444         $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
1445                 dbesc(NETWORK_PUMPIO)
1446         );
1447         if(! count($qi))
1448                 return;
1449
1450         require_once('include/queue_fn.php');
1451
1452         foreach($qi as $x) {
1453                 if($x['network'] !== NETWORK_PUMPIO)
1454                         continue;
1455
1456                 logger('pumpio_queue: run');
1457
1458                 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
1459                         WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
1460                         intval($x['cid'])
1461                 );
1462                 if(! count($r))
1463                         continue;
1464
1465                 $userdata = $r[0];
1466
1467                 //logger('pumpio_queue: fetching userdata '.print_r($userdata, true));
1468
1469                 $oauth_token = get_pconfig($userdata['uid'], "pumpio", "oauth_token");
1470                 $oauth_token_secret = get_pconfig($userdata['uid'], "pumpio", "oauth_token_secret");
1471                 $consumer_key = get_pconfig($userdata['uid'], "pumpio","consumer_key");
1472                 $consumer_secret = get_pconfig($userdata['uid'], "pumpio","consumer_secret");
1473
1474                 $host = get_pconfig($userdata['uid'], "pumpio", "host");
1475                 $user = get_pconfig($userdata['uid'], "pumpio", "user");
1476
1477                 $success = false;
1478
1479                 if ($oauth_token AND $oauth_token_secret AND
1480                         $consumer_key AND $consumer_secret) {
1481                         $username = $user.'@'.$host;
1482
1483                         logger('pumpio_queue: able to post for user '.$username);
1484
1485                         $z = unserialize($x['content']);
1486
1487                         $client = new oauth_client_class;
1488                         $client->oauth_version = '1.0a';
1489                         $client->url_parameters = false;
1490                         $client->authorization_header = true;
1491                         $client->access_token = $oauth_token;
1492                         $client->access_token_secret = $oauth_token_secret;
1493                         $client->client_id = $consumer_key;
1494                         $client->client_secret = $consumer_secret;
1495
1496                         if (pumpio_reachable($z['url']))
1497                                 $success = $client->CallAPI($z['url'], 'POST', $z['post'], array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
1498                         else
1499                                 $success = false;
1500
1501                         if($success) {
1502                                 $post_id = $user->object->id;
1503                                 logger('pumpio_queue: send '.$username.': success '.$post_id);
1504                                 if($post_id AND $iscomment) {
1505                                         logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$z['item']);
1506                                         q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
1507                                                 dbesc($post_id),
1508                                                 intval($z['item'])
1509                                         );
1510                                 }
1511                                 remove_queue_item($x['id']);
1512                         } else
1513                                 logger('pumpio_queue: send '.$username.': '.$url.' general error: ' . print_r($user,true));
1514                 } else
1515                         logger("pumpio_queue: Error getting tokens for user ".$userdata['uid']);
1516
1517                 if (!$success) {
1518                         logger('pumpio_queue: delayed');
1519                         update_queue_time($x['id']);
1520                 }
1521         }
1522 }
1523
1524 function pumpio_getreceiver(&$a, $b) {
1525
1526         $receiver = array();
1527
1528         if (!$b["private"]) {
1529
1530                 if(! strstr($b['postopts'],'pumpio'))
1531                         return $receiver;
1532
1533                 $public = get_pconfig($b['uid'], "pumpio", "public");
1534
1535                 if ($public)
1536                         $receiver["to"][] = Array(
1537                                                 "objectType" => "collection",
1538                                                 "id" => "http://activityschema.org/collection/public");
1539         } else {
1540                 $cids = explode("><", $b["allow_cid"]);
1541                 $gids = explode("><", $b["allow_gid"]);
1542
1543                 foreach ($cids AS $cid) {
1544                         $cid = trim($cid, " <>");
1545
1546                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1547                                 intval($cid),
1548                                 intval($b["uid"]),
1549                                 dbesc(NETWORK_PUMPIO)
1550                                 );
1551
1552                         if (count($r)) {
1553                                 $receiver["bcc"][] = Array(
1554                                                         "displayName" => $r[0]["name"],
1555                                                         "objectType" => "person",
1556                                                         "preferredUsername" => $r[0]["nick"],
1557                                                         "url" => $r[0]["url"]);
1558                         }
1559                 }
1560                 foreach ($gids AS $gid) {
1561                         $gid = trim($gid, " <>");
1562
1563                         $r = q("SELECT `contact`.`name`, `contact`.`nick`, `contact`.`url`, `contact`.`network` ".
1564                                 "FROM `group_member`, `contact` WHERE `group_member`.`gid` = %d AND `group_member`.`uid` = %d ".
1565                                 "AND `contact`.`id` = `group_member`.`contact-id` AND `contact`.`network` = '%s'",
1566                                         intval($gid),
1567                                         intval($b["uid"]),
1568                                         dbesc(NETWORK_PUMPIO)
1569                                 );
1570
1571                         foreach ($r AS $row)
1572                                 $receiver["bcc"][] = Array(
1573                                                         "displayName" => $row["name"],
1574                                                         "objectType" => "person",
1575                                                         "preferredUsername" => $row["nick"],
1576                                                         "url" => $row["url"]);
1577                 }
1578         }
1579
1580         if ($b["inform"] != "") {
1581
1582                 $inform = explode(",", $b["inform"]);
1583
1584                 foreach ($inform AS $cid) {
1585                         if (substr($cid, 0, 4) != "cid:")
1586                                 continue;
1587
1588                         $cid = str_replace("cid:", "", $cid);
1589
1590                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1591                                 intval($cid),
1592                                 intval($b["uid"]),
1593                                 dbesc(NETWORK_PUMPIO)
1594                                 );
1595
1596                         if (count($r)) {
1597                                         $receiver["to"][] = Array(
1598                                                                 "displayName" => $r[0]["name"],
1599                                                                 "objectType" => "person",
1600                                                                 "preferredUsername" => $r[0]["nick"],
1601                                                                 "url" => $r[0]["url"]);
1602                         }
1603                 }
1604         }
1605
1606         return $receiver;
1607 }
1608
1609 function pumpio_fetchallcomments(&$a, $uid, $id) {
1610         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1611         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1612         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1613         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1614         $hostname = get_pconfig($uid, 'pumpio','host');
1615         $username = get_pconfig($uid, "pumpio", "user");
1616
1617         logger("pumpio_fetchallcomments: completing comment for user ".$uid." post id ".$id);
1618
1619         $own_id = "https://".$hostname."/".$username;
1620
1621         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1622                 intval($uid));
1623
1624         // Fetching the original post
1625         $r = q("SELECT `extid` FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `extid` != '' LIMIT 1",
1626                         dbesc($id),
1627                         intval($uid)
1628                 );
1629
1630         if (!count($r))
1631                 return false;
1632
1633         $url = $r[0]["extid"];
1634
1635         $client = new oauth_client_class;
1636         $client->oauth_version = '1.0a';
1637         $client->authorization_header = true;
1638         $client->url_parameters = false;
1639
1640         $client->client_id = $ckey;
1641         $client->client_secret = $csecret;
1642         $client->access_token = $otoken;
1643         $client->access_token_secret = $osecret;
1644
1645         logger("pumpio_fetchallcomments: fetching comment for user ".$uid." url ".$url);
1646
1647         if (pumpio_reachable($url))
1648                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $item);
1649         else
1650                 $success = false;
1651
1652         if (!$success)
1653                 return;
1654
1655         if ($item->likes->totalItems != 0) {
1656                 foreach ($item->likes->items AS $post) {
1657                         $like = new stdClass;
1658                         $like->object = new stdClass;
1659                         $like->object->id = $item->id;
1660                         $like->actor = new stdClass;
1661                         $like->actor->displayName = $item->displayName;
1662                         $like->actor->preferredUsername = $item->preferredUsername;
1663                         $like->actor->url = $item->url;
1664                         $like->actor->image = $item->image;
1665                         $like->generator = new stdClass;
1666                         $like->generator->displayName = "pumpio";
1667                         pumpio_dolike($a, $uid, $self, $post, $own_id, false);
1668                 }
1669         }
1670
1671         if ($item->replies->totalItems == 0)
1672                 return;
1673
1674         foreach ($item->replies->items AS $item) {
1675                 if ($item->id == $id)
1676                         continue;
1677
1678                 // Checking if the comment already exists - Two queries for speed issues
1679                 $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1680                                 dbesc($item->id),
1681                                 intval($uid)
1682                         );
1683
1684                 if (count($r))
1685                         continue;
1686
1687                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1688                                 dbesc($item->id),
1689                                 intval($uid)
1690                         );
1691
1692                 if (count($r))
1693                         continue;
1694
1695                 $post = new stdClass;
1696                 $post->verb = "post";
1697                 $post->actor = $item->author;
1698                 $post->published = $item->published;
1699                 $post->received = $item->updated;
1700                 $post->generator = new stdClass;
1701                 $post->generator->displayName = "pumpio";
1702                 // To-Do: Check for public post
1703
1704                 unset($item->author);
1705                 unset($item->published);
1706                 unset($item->updated);
1707
1708                 $post->object = $item;
1709
1710                 logger("pumpio_fetchallcomments: posting comment ".$post->object->id." ".print_r($post, true));
1711                 pumpio_dopost($a, $client, $uid, $self, $post, $own_id, false);
1712         }
1713 }
1714
1715
1716 function pumpio_reachable($url) {
1717         $data = z_fetch_url($url, false, $redirects, array('timeout'=>10));
1718         return(intval($data['return_code']) != 0);
1719 }
1720
1721 /*
1722 To-Do:
1723  - edit own notes
1724  - delete own notes
1725 */