pumpio/pumpio.php

   1 <?php
   2 /**
   3  * Name: pump.io Post Connector
   4  * Description: Post to 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         $params["type"] = "client_associate";
  72         $params["contacts"] = $a->config['admin_email'];
  73         $params["application_type"] = "native";
  74         $params["application_name"] = $application_name;
  75         $params["logo_url"] = $a->get_baseurl()."/images/friendica-256.png";
  76         $params["redirect_uris"] = $a->get_baseurl()."/pumpio/connect";
  77
  78         logger("pumpio_registerclient: ".$url." parameters ".print_r($params, true), LOGGER_DEBUG);
  79
  80         $ch = curl_init($url);
  81         curl_setopt($ch, CURLOPT_HEADER, false);
  82         curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
  83         curl_setopt($ch, CURLOPT_POST,1);
  84         curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
  85         curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
  86
  87         $s = curl_exec($ch);
  88         $curl_info = curl_getinfo($ch);
  89
  90         if ($curl_info["http_code"] == "200") {
  91                 $values = json_decode($s);
  92                 logger("pumpio_registerclient: success ".print_r($values, true), LOGGER_DEBUG);
  93                 return($values);
  94         }
  95         logger("pumpio_registerclient: failed: ".print_r($curl_info, true), LOGGER_DEBUG);
  96         return(false);
  97
  98 }
  99
 100 function pumpio_connect(&$a) {
 101         // Start a session.  This is necessary to hold on to  a few keys the callback script will also need
 102         session_start();
 103
 104         // Define the needed keys
 105         $consumer_key = get_pconfig(local_user(), 'pumpio','consumer_key');
 106         $consumer_secret = get_pconfig(local_user(), 'pumpio','consumer_secret');
 107         $hostname = get_pconfig(local_user(), 'pumpio','host');
 108
 109         if ((($consumer_key == "") OR ($consumer_secret == "")) AND ($hostname != "")) {
 110                 logger("pumpio_connect: register client");
 111                 $clientdata = pumpio_registerclient($a, $hostname);
 112                 set_pconfig(local_user(), 'pumpio','consumer_key', $clientdata->client_id);
 113                 set_pconfig(local_user(), 'pumpio','consumer_secret', $clientdata->client_secret);
 114
 115                 $consumer_key = get_pconfig(local_user(), 'pumpio','consumer_key');
 116                 $consumer_secret = get_pconfig(local_user(), 'pumpio','consumer_secret');
 117
 118                 logger("pumpio_connect: ckey: ".$consumer_key." csecrect: ".$consumer_secret, LOGGER_DEBUG);
 119         }
 120
 121         if (($consumer_key == "") OR ($consumer_secret == "")) {
 122                 logger("pumpio_connect: ".sprintf("Unable to register the client at the pump.io server '%s'.", $hostname));
 123
 124                 $o .= sprintf(t("Unable to register the client at the pump.io server '%s'."), $hostname);
 125                 return($o);
 126         }
 127
 128         // The callback URL is the script that gets called after the user authenticates with pumpio
 129         $callback_url = $a->get_baseurl()."/pumpio/connect";
 130
 131         // Let's begin.  First we need a Request Token.  The request token is required to send the user
 132         // to pumpio's login page.
 133
 134         // Create a new instance of the TumblrOAuth library.  For this step, all we need to give the library is our
 135         // Consumer Key and Consumer Secret
 136         $client = new oauth_client_class;
 137         $client->debug = 1;
 138         $client->server = '';
 139         $client->oauth_version = '1.0a';
 140         $client->request_token_url = 'https://'.$hostname.'/oauth/request_token';
 141         $client->dialog_url = 'https://'.$hostname.'/oauth/authorize';
 142         $client->access_token_url = 'https://'.$hostname.'/oauth/access_token';
 143         $client->url_parameters = false;
 144         $client->authorization_header = true;
 145         $client->redirect_uri = $callback_url;
 146         $client->client_id = $consumer_key;
 147         $client->client_secret = $consumer_secret;
 148
 149         if (($success = $client->Initialize())) {
 150                 if (($success = $client->Process())) {
 151                         if (strlen($client->access_token)) {
 152                                 logger("pumpio_connect: otoken: ".$client->access_token." osecrect: ".$client->access_token_secret, LOGGER_DEBUG);
 153                                 set_pconfig(local_user(), "pumpio", "oauth_token", $client->access_token);
 154                                 set_pconfig(local_user(), "pumpio", "oauth_token_secret", $client->access_token_secret);
 155                         }
 156                 }
 157                 $success = $client->Finalize($success);
 158         }
 159         if($client->exit)
 160                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 161
 162         if($success) {
 163                 logger("pumpio_connect: authenticated");
 164                 $o .= t("You are now authenticated to pumpio.");
 165                 $o .= '<br /><a href="'.$a->get_baseurl().'/settings/connectors">'.t("return to the connector page").'</a>';
 166         } else {
 167                 logger("pumpio_connect: could not connect");
 168                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 169         }
 170
 171         return($o);
 172 }
 173
 174 function pumpio_jot_nets(&$a,&$b) {
 175         if(! local_user())
 176                 return;
 177
 178         $pumpio_post = get_pconfig(local_user(),'pumpio','post');
 179         if(intval($pumpio_post) == 1) {
 180                 $pumpio_defpost = get_pconfig(local_user(),'pumpio','post_by_default');
 181                 $selected = ((intval($pumpio_defpost) == 1) ? ' checked="checked" ' : '');
 182                 $b .= '<div class="profile-jot-net"><input type="checkbox" name="pumpio_enable"' . $selected . ' value="1" /> '
 183                         . t('Post to pumpio') . '</div>';
 184         }
 185 }
 186
 187
 188 function pumpio_settings(&$a,&$s) {
 189
 190         if(! local_user())
 191                 return;
 192
 193         /* Add our stylesheet to the page so we can make our settings look nice */
 194
 195         $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/pumpio/pumpio.css' . '" media="all" />' . "\r\n";
 196
 197         /* Get the current state of our config variables */
 198
 199         $import_enabled = get_pconfig(local_user(),'pumpio','import');
 200         $import_checked = (($import_enabled) ? ' checked="checked" ' : '');
 201
 202         $enabled = get_pconfig(local_user(),'pumpio','post');
 203         $checked = (($enabled) ? ' checked="checked" ' : '');
 204         $css = (($enabled) ? '' : '-disabled');
 205
 206         $def_enabled = get_pconfig(local_user(),'pumpio','post_by_default');
 207         $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
 208
 209         $public_enabled = get_pconfig(local_user(),'pumpio','public');
 210         $public_checked = (($public_enabled) ? ' checked="checked" ' : '');
 211
 212         $mirror_enabled = get_pconfig(local_user(),'pumpio','mirror');
 213         $mirror_checked = (($mirror_enabled) ? ' checked="checked" ' : '');
 214
 215         $servername = get_pconfig(local_user(), "pumpio", "host");
 216         $username = get_pconfig(local_user(), "pumpio", "user");
 217
 218         /* Add some HTML to the existing form */
 219
 220         $s .= '<span id="settings_pumpio_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 221         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. t('Pump.io Import/Export/Mirror').'</h3>';
 222         $s .= '</span>';
 223         $s .= '<div id="settings_pumpio_expanded" class="settings-block" style="display: none;">';
 224         $s .= '<span class="fakelink" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 225         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. t('Pump.io Import/Export/Mirror').'</h3>';
 226         $s .= '</span>';
 227
 228         $s .= '<div id="pumpio-username-wrapper">';
 229         $s .= '<label id="pumpio-username-label" for="pumpio-username">'.t('pump.io username (without the servername)').'</label>';
 230         $s .= '<input id="pumpio-username" type="text" name="pumpio_user" value="'.$username.'" />';
 231         $s .= '</div><div class="clear"></div>';
 232
 233         $s .= '<div id="pumpio-servername-wrapper">';
 234         $s .= '<label id="pumpio-servername-label" for="pumpio-servername">'.t('pump.io servername (without "http://" or "https://" )').'</label>';
 235         $s .= '<input id="pumpio-servername" type="text" name="pumpio_host" value="'.$servername.'" />';
 236         $s .= '</div><div class="clear"></div>';
 237
 238         if (($username != '') AND ($servername != '')) {
 239
 240                 $oauth_token = get_pconfig(local_user(), "pumpio", "oauth_token");
 241                 $oauth_token_secret = get_pconfig(local_user(), "pumpio", "oauth_token_secret");
 242
 243                 $s .= '<div id="pumpio-password-wrapper">';
 244                 if (($oauth_token == "") OR ($oauth_token_secret == "")) {
 245                         $s .= '<div id="pumpio-authenticate-wrapper">';
 246                         $s .= '<a href="'.$a->get_baseurl().'/pumpio/connect">'.t("Authenticate your pump.io connection").'</a>';
 247                         $s .= '</div><div class="clear"></div>';
 248                 } else {
 249                         $s .= '<div id="pumpio-import-wrapper">';
 250                         $s .= '<label id="pumpio-import-label" for="pumpio-import">' . t('Import the remote timeline') . '</label>';
 251                         $s .= '<input id="pumpio-import" type="checkbox" name="pumpio_import" value="1" ' . $import_checked . '/>';
 252                         $s .= '</div><div class="clear"></div>';
 253
 254                         $s .= '<div id="pumpio-enable-wrapper">';
 255                         $s .= '<label id="pumpio-enable-label" for="pumpio-checkbox">' . t('Enable pump.io Post Plugin') . '</label>';
 256                         $s .= '<input id="pumpio-checkbox" type="checkbox" name="pumpio" value="1" ' . $checked . '/>';
 257                         $s .= '</div><div class="clear"></div>';
 258
 259                         $s .= '<div id="pumpio-bydefault-wrapper">';
 260                         $s .= '<label id="pumpio-bydefault-label" for="pumpio-bydefault">' . t('Post to pump.io by default') . '</label>';
 261                         $s .= '<input id="pumpio-bydefault" type="checkbox" name="pumpio_bydefault" value="1" ' . $def_checked . '/>';
 262                         $s .= '</div><div class="clear"></div>';
 263
 264                         $s .= '<div id="pumpio-public-wrapper">';
 265                         $s .= '<label id="pumpio-public-label" for="pumpio-public">' . t('Should posts be public?') . '</label>';
 266                         $s .= '<input id="pumpio-public" type="checkbox" name="pumpio_public" value="1" ' . $public_checked . '/>';
 267                         $s .= '</div><div class="clear"></div>';
 268
 269                         $s .= '<div id="pumpio-mirror-wrapper">';
 270                         $s .= '<label id="pumpio-mirror-label" for="pumpio-mirror">' . t('Mirror all public posts') . '</label>';
 271                         $s .= '<input id="pumpio-mirror" type="checkbox" name="pumpio_mirror" value="1" ' . $mirror_checked . '/>';
 272                         $s .= '</div><div class="clear"></div>';
 273
 274                         $s .= '<div id="pumpio-delete-wrapper">';
 275                         $s .= '<label id="pumpio-delete-label" for="pumpio-delete">' . t('Check to delete this preset') . '</label>';
 276                         $s .= '<input id="pumpio-delete" type="checkbox" name="pumpio_delete" value="1" />';
 277                         $s .= '</div><div class="clear"></div>';
 278                 }
 279
 280                 $s .= '</div><div class="clear"></div>';
 281         }
 282
 283         /* provide a submit button */
 284
 285         $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="pumpio-submit" name="pumpio-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div></div>';
 286 }
 287
 288
 289 function pumpio_settings_post(&$a,&$b) {
 290
 291         if(x($_POST,'pumpio-submit')) {
 292                 if(x($_POST,'pumpio_delete')) {
 293                         set_pconfig(local_user(),'pumpio','consumer_key','');
 294                         set_pconfig(local_user(),'pumpio','consumer_secret','');
 295                         set_pconfig(local_user(),'pumpio','oauth_token','');
 296                         set_pconfig(local_user(),'pumpio','oauth_token_secret','');
 297                         set_pconfig(local_user(),'pumpio','post',false);
 298                         set_pconfig(local_user(),'pumpio','import',false);
 299                         set_pconfig(local_user(),'pumpio','host','');
 300                         set_pconfig(local_user(),'pumpio','user','');
 301                         set_pconfig(local_user(),'pumpio','public',false);
 302                         set_pconfig(local_user(),'pumpio','mirror',false);
 303                         set_pconfig(local_user(),'pumpio','post_by_default',false);
 304                         set_pconfig(local_user(),'pumpio','lastdate', 0);
 305                 } else {
 306                         // filtering the username if it is filled wrong
 307                         $user = $_POST['pumpio_user'];
 308                         if (strstr($user, "@")) {
 309                                 $pos = strpos($user, "@");
 310                                 if ($pos > 0)
 311                                         $user = substr($user, 0, $pos);
 312                         }
 313
 314                         // Filtering the hostname if someone is entering it with "http"
 315                         $host = $_POST['pumpio_host'];
 316                         $host = trim($host);
 317                         $host = str_replace(array("https://", "http://"), array("", ""), $host);
 318
 319                         set_pconfig(local_user(),'pumpio','post',intval($_POST['pumpio']));
 320                         set_pconfig(local_user(),'pumpio','import',$_POST['pumpio_import']);
 321                         set_pconfig(local_user(),'pumpio','host',$host);
 322                         set_pconfig(local_user(),'pumpio','user',$user);
 323                         set_pconfig(local_user(),'pumpio','public',$_POST['pumpio_public']);
 324                         set_pconfig(local_user(),'pumpio','mirror',$_POST['pumpio_mirror']);
 325                         set_pconfig(local_user(),'pumpio','post_by_default',intval($_POST['pumpio_bydefault']));
 326
 327                         if (!$_POST['pumpio_mirror'])
 328                                 del_pconfig(local_user(),'pumpio','lastdate');
 329
 330                         //header("Location: ".$a->get_baseurl()."/pumpio/connect");
 331                 }
 332         }
 333 }
 334
 335 function pumpio_post_local(&$a,&$b) {
 336
 337         if((! local_user()) || (local_user() != $b['uid']))
 338                 return;
 339
 340         $pumpio_post   = intval(get_pconfig(local_user(),'pumpio','post'));
 341
 342         $pumpio_enable = (($pumpio_post && x($_REQUEST,'pumpio_enable')) ? intval($_REQUEST['pumpio_enable']) : 0);
 343
 344         if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'pumpio','post_by_default')))
 345                 $pumpio_enable = 1;
 346
 347         if(! $pumpio_enable)
 348                 return;
 349
 350         if(strlen($b['postopts']))
 351                 $b['postopts'] .= ',';
 352
 353         $b['postopts'] .= 'pumpio';
 354 }
 355
 356
 357
 358
 359 function pumpio_send(&$a,&$b) {
 360
 361         if (!get_pconfig($b["uid"],'pumpio','import')) {
 362                 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 363                         return;
 364         }
 365
 366         logger("pumpio_send: parameter ".print_r($b, true), LOGGER_DATA);
 367
 368         if($b['parent'] != $b['id']) {
 369                 // Looking if its a reply to a pumpio post
 370                 $r = q("SELECT item.* FROM item, contact WHERE item.id = %d AND item.uid = %d AND contact.id = `contact-id` AND contact.network='%s'LIMIT 1",
 371                         intval($b["parent"]),
 372                         intval($b["uid"]),
 373                         dbesc(NETWORK_PUMPIO));
 374
 375                 if(!count($r)) {
 376                         logger("pumpio_send: no pumpio post ".$b["parent"]);
 377                         return;
 378                 } else {
 379                         $iscomment = true;
 380                         $orig_post = $r[0];
 381                 }
 382         } else {
 383                 $iscomment = false;
 384
 385                 $receiver = pumpio_getreceiver($a, $b);
 386
 387                 logger("pumpio_send: receiver ".print_r($receiver, true));
 388
 389                 if (!count($receiver) AND ($b['private'] OR !strstr($b['postopts'],'pumpio')))
 390                         return;
 391         }
 392
 393         if($b['verb'] == ACTIVITY_LIKE) {
 394                 if ($b['deleted'])
 395                         pumpio_action($a, $b["uid"], $b["thr-parent"], "unlike");
 396                 else
 397                         pumpio_action($a, $b["uid"], $b["thr-parent"], "like");
 398                 return;
 399         }
 400
 401         if($b['verb'] == ACTIVITY_DISLIKE)
 402                 return;
 403
 404         if (($b['verb'] == ACTIVITY_POST) AND ($b['created'] !== $b['edited']) AND !$b['deleted'])
 405                         pumpio_action($a, $b["uid"], $b["uri"], "update", $b["body"]);
 406
 407         if (($b['verb'] == ACTIVITY_POST) AND $b['deleted'])
 408                         pumpio_action($a, $b["uid"], $b["uri"], "delete");
 409
 410         if($b['deleted'] || ($b['created'] !== $b['edited']))
 411                 return;
 412
 413         // if post comes from pump.io don't send it back
 414         if($b['app'] == "pump.io")
 415                 return;
 416
 417         // To-Do;
 418         // Support for native shares
 419         // http://<hostname>/api/<type>/shares?id=<the-object-id>
 420
 421         $oauth_token = get_pconfig($b['uid'], "pumpio", "oauth_token");
 422         $oauth_token_secret = get_pconfig($b['uid'], "pumpio", "oauth_token_secret");
 423         $consumer_key = get_pconfig($b['uid'], "pumpio","consumer_key");
 424         $consumer_secret = get_pconfig($b['uid'], "pumpio","consumer_secret");
 425
 426         $host = get_pconfig($b['uid'], "pumpio", "host");
 427         $user = get_pconfig($b['uid'], "pumpio", "user");
 428         $public = get_pconfig($b['uid'], "pumpio", "public");
 429
 430         if($oauth_token && $oauth_token_secret) {
 431
 432                 require_once('include/bbcode.php');
 433
 434                 $title = trim($b['title']);
 435
 436                 if ($title != '')
 437                         $title = "<h4>".$title."</h4>";
 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' => $title.$content);
 458
 459                         if (count($receiver["to"]))
 460                                 $params["to"] = $receiver["to"];
 461
 462                         if (count($receiver["bto"]))
 463                                 $params["bto"] = $receiver["bto"];
 464
 465                         if (count($receiver["cc"]))
 466                                 $params["cc"] = $receiver["cc"];
 467
 468                         if (count($receiver["bcc"]))
 469                                 $params["bcc"] = $receiver["bcc"];
 470
 471                  } else {
 472                         $inReplyTo = array("id" => $orig_post["uri"],
 473                                         "objectType" => "note");
 474
 475                         $params["object"] = array(
 476                                                 'objectType' => "comment",
 477                                                 'content' => $title.$content,
 478                                                 'inReplyTo' => $inReplyTo);
 479                 }
 480
 481                 $client = new oauth_client_class;
 482                 $client->oauth_version = '1.0a';
 483                 $client->url_parameters = false;
 484                 $client->authorization_header = true;
 485                 $client->access_token = $oauth_token;
 486                 $client->access_token_secret = $oauth_token_secret;
 487                 $client->client_id = $consumer_key;
 488                 $client->client_secret = $consumer_secret;
 489
 490                 $username = $user.'@'.$host;
 491                 $url = 'https://'.$host.'/api/user/'.$user.'/feed';
 492
 493                 $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 494
 495                 if($success) {
 496                         $post_id = $user->object->id;
 497                         logger('pumpio_send '.$username.': success '.$post_id);
 498                         if($post_id AND $iscomment) {
 499                                 logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$b['id']);
 500                                 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
 501                                         dbesc($post_id),
 502                                         intval($b['id'])
 503                                 );
 504                         }
 505                 } else {
 506                         logger('pumpio_send '.$username.': '.$url.' general error: ' . print_r($user,true));
 507
 508                         $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 509                         if (count($r))
 510                                 $a->contact = $r[0]["id"];
 511
 512                         $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $params));
 513                         require_once('include/queue_fn.php');
 514                         add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 515                         notice(t('Pump.io post failed. Queued for retry.').EOL);
 516                 }
 517
 518         }
 519 }
 520
 521 function pumpio_action(&$a, $uid, $uri, $action, $content) {
 522
 523         // Don't do likes and other stuff if you don't import the timeline
 524         if (!get_pconfig($uid,'pumpio','import'))
 525                 return;
 526
 527         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 528         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
 529         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
 530         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
 531         $hostname = get_pconfig($uid, 'pumpio','host');
 532         $username = get_pconfig($uid, "pumpio", "user");
 533
 534         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 535                                 dbesc($uri),
 536                                 intval($uid)
 537         );
 538
 539         if (!count($r))
 540                 return;
 541
 542         $orig_post = $r[0];
 543
 544         if ($orig_post["extid"] AND !strstr($orig_post["extid"], "/proxy/"))
 545                 $uri = $orig_post["extid"];
 546         else
 547                 $uri = $orig_post["uri"];
 548
 549         if (strstr($uri, "/api/comment/"))
 550                 $objectType = "comment";
 551         elseif (strstr($uri, "/api/note/"))
 552                 $objectType = "note";
 553         elseif (strstr($uri, "/api/image/"))
 554                 $objectType = "image";
 555
 556         $params["verb"] = $action;
 557         $params["object"] = array('id' => $uri,
 558                                 "objectType" => $objectType,
 559                                 "content" => $content);
 560
 561         $client = new oauth_client_class;
 562         $client->oauth_version = '1.0a';
 563         $client->authorization_header = true;
 564         $client->url_parameters = false;
 565
 566         $client->client_id = $ckey;
 567         $client->client_secret = $csecret;
 568         $client->access_token = $otoken;
 569         $client->access_token_secret = $osecret;
 570
 571         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed';
 572
 573         $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 574
 575         if($success)
 576                 logger('pumpio_action '.$username.' '.$action.': success '.$uri);
 577         else {
 578                 logger('pumpio_action '.$username.' '.$action.': general error: '.$uri.' '.print_r($user,true));
 579
 580                 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 581                 if (count($r))
 582                         $a->contact = $r[0]["id"];
 583
 584                 $s = serialize(array('url' => $url, 'item' => $orig_post["id"], 'post' => $params));
 585                 require_once('include/queue_fn.php');
 586                 add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 587                 notice(t('Pump.io like failed. Queued for retry.').EOL);
 588         }
 589 }
 590
 591
 592 function pumpio_cron(&$a,$b) {
 593         $last = get_config('pumpio','last_poll');
 594
 595         $poll_interval = intval(get_config('pumpio','poll_interval'));
 596         if(! $poll_interval)
 597                 $poll_interval = PUMPIO_DEFAULT_POLL_INTERVAL;
 598
 599         if($last) {
 600                 $next = $last + ($poll_interval * 60);
 601                 if($next > time()) {
 602                         logger('pumpio: poll intervall not reached');
 603                         return;
 604                 }
 605         }
 606         logger('pumpio: cron_start');
 607
 608         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'mirror' AND `v` = '1' ORDER BY RAND() ");
 609         if(count($r)) {
 610                 foreach($r as $rr) {
 611                         logger('pumpio: mirroring user '.$rr['uid']);
 612                         pumpio_fetchtimeline($a, $rr['uid']);
 613                 }
 614         }
 615
 616         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'import' AND `v` = '1' ORDER BY RAND() ");
 617         if(count($r)) {
 618                 foreach($r as $rr) {
 619                         logger('pumpio: importing timeline from user '.$rr['uid']);
 620                         pumpio_fetchinbox($a, $rr['uid']);
 621
 622                         // check for new contacts once a day
 623                         $last_contact_check = get_pconfig($rr['uid'],'pumpio','contact_check');
 624                         if($last_contact_check)
 625                                 $next_contact_check = $last_contact_check + 86400;
 626                         else
 627                                 $next_contact_check = 0;
 628
 629                         if($next_contact_check <= time()) {
 630                                 pumpio_getallusers($a, $rr["uid"]);
 631                                 set_pconfig($rr['uid'],'pumpio','contact_check',time());
 632                         }
 633                 }
 634         }
 635
 636         logger('pumpio: cron_end');
 637
 638         set_config('pumpio','last_poll', time());
 639 }
 640
 641 function pumpio_fetchtimeline(&$a, $uid) {
 642         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 643         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
 644         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
 645         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
 646         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
 647         $hostname = get_pconfig($uid, 'pumpio','host');
 648         $username = get_pconfig($uid, "pumpio", "user");
 649
 650         $application_name  = get_config('pumpio', 'application_name');
 651
 652         if ($application_name == "")
 653                 $application_name = $a->get_hostname();
 654
 655         $first_time = ($lastdate == "");
 656
 657         $client = new oauth_client_class;
 658         $client->oauth_version = '1.0a';
 659         $client->authorization_header = true;
 660         $client->url_parameters = false;
 661
 662         $client->client_id = $ckey;
 663         $client->client_secret = $csecret;
 664         $client->access_token = $otoken;
 665         $client->access_token_secret = $osecret;
 666
 667         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed/major';
 668
 669         logger('pumpio: fetching for user '.$uid.' '.$url.' C:'.$client->client_id.' CS:'.$client->client_secret.' T:'.$client->access_token.' TS:'.$client->access_token_secret);
 670
 671         $username = $user.'@'.$host;
 672
 673         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
 674
 675         if (!$success) {
 676                 logger('pumpio: error fetching posts for user '.$uid." ".$username." ".print_r($user, true));
 677                 return;
 678         }
 679
 680         $posts = array_reverse($user->items);
 681
 682         $initiallastdate = $lastdate;
 683         $lastdate = '';
 684
 685         if (count($posts)) {
 686                 foreach ($posts as $post) {
 687                         if ($post->published <= $initiallastdate)
 688                                 continue;
 689
 690                         if ($lastdate < $post->published)
 691                                 $lastdate = $post->published;
 692
 693                         if ($first_time)
 694                                 continue;
 695
 696                         $receiptians = array();
 697                         if (@is_array($post->cc))
 698                                 $receiptians = array_merge($receiptians, $post->cc);
 699
 700                         if (@is_array($post->to))
 701                                 $receiptians = array_merge($receiptians, $post->to);
 702
 703                         $public = false;
 704                         foreach ($receiptians AS $receiver)
 705                                 if (is_string($receiver->objectType))
 706                                         if ($receiver->id == "http://activityschema.org/collection/public")
 707                                                 $public = true;
 708
 709                         if ($public AND !strstr($post->generator->displayName, $application_name)) {
 710                                 require_once('include/html2bbcode.php');
 711
 712                                 $_SESSION["authenticated"] = true;
 713                                 $_SESSION["uid"] = $uid;
 714
 715                                 unset($_REQUEST);
 716                                 $_REQUEST["type"] = "wall";
 717                                 $_REQUEST["api_source"] = true;
 718                                 $_REQUEST["profile_uid"] = $uid;
 719                                 $_REQUEST["source"] = "pump.io";
 720
 721                                 if ($post->object->displayName != "")
 722                                         $_REQUEST["title"] = html2bbcode($post->object->displayName);
 723                                 else
 724                                         $_REQUEST["title"] = "";
 725
 726                                 $_REQUEST["body"] = html2bbcode($post->object->content);
 727
 728                                 // To-Do: Picture has to be cached and stored locally
 729                                 if ($post->object->fullImage->url != "") {
 730                                         if ($post->object->fullImage->pump_io->proxyURL != "")
 731                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->pump_io->proxyURL."][img]".$post->object->image->pump_io->proxyURL."[/img][/url]\n".$_REQUEST["body"];
 732                                         else
 733                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$_REQUEST["body"];
 734                                 }
 735
 736                                 logger('pumpio: posting for user '.$uid);
 737
 738                                 require_once('mod/item.php');
 739
 740                                 item_post($a);
 741                                 logger('pumpio: posting done - user '.$uid);
 742                         }
 743                 }
 744         }
 745
 746         if ($lastdate != 0)
 747                 set_pconfig($uid,'pumpio','lastdate', $lastdate);
 748 }
 749
 750 function pumpio_dounlike(&$a, $uid, $self, $post, $own_id) {
 751         // Searching for the unliked post
 752         // Two queries for speed issues
 753         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 754                                 dbesc($post->object->id),
 755                                 intval($uid)
 756                 );
 757
 758         if (count($r))
 759                 $orig_post = $r[0];
 760         else {
 761                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 762                                         dbesc($post->object->id),
 763                                         intval($uid)
 764                         );
 765
 766                 if (!count($r))
 767                         return;
 768                 else
 769                         $orig_post = $r[0];
 770         }
 771
 772         $contactid = 0;
 773
 774         if(link_compare($post->actor->url, $own_id)) {
 775                 $contactid = $self[0]['id'];
 776         } else {
 777                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 778                         dbesc($post->actor->url),
 779                         intval($uid)
 780                 );
 781
 782                 if(count($r))
 783                         $contactid = $r[0]['id'];
 784
 785                 if($contactid == 0)
 786                         $contactid = $orig_post['contact-id'];
 787         }
 788
 789         $r = q("UPDATE `item` SET `deleted` = 1, `unseen` = 1, `changed` = '%s' WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s'",
 790                 dbesc(datetime_convert()),
 791                 dbesc(ACTIVITY_LIKE),
 792                 intval($uid),
 793                 intval($contactid),
 794                 dbesc($orig_post['uri'])
 795         );
 796
 797         if(count($r))
 798                 logger("pumpio_dounlike: unliked existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 799         else
 800                 logger("pumpio_dounlike: not found. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 801 }
 802
 803 function pumpio_dolike(&$a, $uid, $self, $post, $own_id) {
 804
 805         // Searching for the liked post
 806         // Two queries for speed issues
 807         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 808                                 dbesc($post->object->id),
 809                                 intval($uid)
 810                 );
 811
 812         if (count($r))
 813                 $orig_post = $r[0];
 814         else {
 815                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 816                                         dbesc($post->object->id),
 817                                         intval($uid)
 818                         );
 819
 820                 if (!count($r))
 821                         return;
 822                 else
 823                         $orig_post = $r[0];
 824         }
 825
 826         $contactid = 0;
 827
 828         if(link_compare($post->actor->url, $own_id)) {
 829                 $contactid = $self[0]['id'];
 830                 $post->actor->displayName = $self[0]['name'];
 831                 $post->actor->url = $self[0]['url'];
 832                 $post->actor->image->url = $self[0]['photo'];
 833         } else {
 834                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 835                         dbesc($post->actor->url),
 836                         intval($uid)
 837                 );
 838
 839                 if(count($r))
 840                         $contactid = $r[0]['id'];
 841
 842                 if($contactid == 0)
 843                         $contactid = $orig_post['contact-id'];
 844         }
 845
 846         $r = q("SELECT parent FROM `item` WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s' LIMIT 1",
 847                 dbesc(ACTIVITY_LIKE),
 848                 intval($uid),
 849                 intval($contactid),
 850                 dbesc($orig_post['uri'])
 851         );
 852
 853         if(count($r)) {
 854                 logger("pumpio_dolike: found existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 855                 return;
 856         }
 857
 858         $likedata = array();
 859         $likedata['parent'] = $orig_post['id'];
 860         $likedata['verb'] = ACTIVITY_LIKE;
 861         $likedata['gravity'] = 3;
 862         $likedata['uid'] = $uid;
 863         $likedata['wall'] = 0;
 864         $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
 865         $likedata['parent-uri'] = $orig_post["uri"];
 866         $likedata['contact-id'] = $contactid;
 867         $likedata['app'] = $post->generator->displayName;
 868         $likedata['verb'] = ACTIVITY_LIKE;
 869         $likedata['author-name'] = $post->actor->displayName;
 870         $likedata['author-link'] = $post->actor->url;
 871         $likedata['author-avatar'] = $post->actor->image->url;
 872
 873         $author  = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
 874         $objauthor =  '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
 875         $post_type = t('status');
 876         $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
 877         $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
 878
 879         $likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $author, $objauthor, $plink);
 880
 881         $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
 882                 '<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>';
 883
 884         $ret = item_store($likedata);
 885
 886         logger("pumpio_dolike: ".$ret." User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 887 }
 888
 889 function pumpio_get_contact($uid, $contact) {
 890
 891         $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
 892                 dbesc(normalise_link($contact->url)));
 893
 894         if (count($r) == 0)
 895                 q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
 896                         dbesc(normalise_link($contact->url)),
 897                         dbesc($contact->displayName),
 898                         dbesc($contact->preferredUsername),
 899                         dbesc($contact->image->url));
 900         else
 901                 q("UPDATE unique_contacts SET name = '%s', nick = '%s', avatar = '%s' WHERE url = '%s'",
 902                         dbesc($contact->displayName),
 903                         dbesc($contact->preferredUsername),
 904                         dbesc($contact->image->url),
 905                         dbesc(normalise_link($contact->url)));
 906
 907         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
 908                 intval($uid), dbesc($contact->url));
 909
 910         if(!count($r)) {
 911                 // create contact record
 912                 q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 913                                         `name`, `nick`, `photo`, `network`, `rel`, `priority`,
 914                                         `writable`, `blocked`, `readonly`, `pending` )
 915                                 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
 916                         intval($uid),
 917                         dbesc(datetime_convert()),
 918                         dbesc($contact->url),
 919                         dbesc(normalise_link($contact->url)),
 920                         dbesc(str_replace("acct:", "", $contact->id)),
 921                         dbesc(''),
 922                         dbesc($contact->id), // What is it for?
 923                         dbesc('pump.io ' . $contact->id), // What is it for?
 924                         dbesc($contact->displayName),
 925                         dbesc($contact->preferredUsername),
 926                         dbesc($contact->image->url),
 927                         dbesc(NETWORK_PUMPIO),
 928                         intval(CONTACT_IS_FRIEND),
 929                         intval(1),
 930                         intval(1)
 931                 );
 932
 933                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
 934                         dbesc($contact->url),
 935                         intval($uid)
 936                         );
 937
 938                 if(! count($r))
 939                         return(false);
 940
 941                 $contact_id  = $r[0]['id'];
 942
 943                 $g = q("select def_gid from user where uid = %d limit 1",
 944                         intval($uid)
 945                 );
 946
 947                 if($g && intval($g[0]['def_gid'])) {
 948                         require_once('include/group.php');
 949                         group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
 950                 }
 951
 952                 require_once("Photo.php");
 953
 954                 $photos = import_profile_photo($contact->image->url,$uid,$contact_id);
 955
 956                 q("UPDATE `contact` SET `photo` = '%s',
 957                                         `thumb` = '%s',
 958                                         `micro` = '%s',
 959                                         `name-date` = '%s',
 960                                         `uri-date` = '%s',
 961                                         `avatar-date` = '%s'
 962                                 WHERE `id` = %d
 963                         ",
 964                 dbesc($photos[0]),
 965                 dbesc($photos[1]),
 966                 dbesc($photos[2]),
 967                 dbesc(datetime_convert()),
 968                 dbesc(datetime_convert()),
 969                 dbesc(datetime_convert()),
 970                 intval($contact_id)
 971                 );
 972         } else {
 973                 // update profile photos once every two weeks as we have no notification of when they change.
 974
 975                 $update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -14 days')) ? true : false);
 976
 977                 // check that we have all the photos, this has been known to fail on occasion
 978
 979                 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
 980                         require_once("Photo.php");
 981
 982                         $photos = import_profile_photo($contact->image->url, $uid, $r[0]['id']);
 983
 984                         q("UPDATE `contact` SET `photo` = '%s',
 985                                         `thumb` = '%s',
 986                                         `micro` = '%s',
 987                                         `name-date` = '%s',
 988                                         `uri-date` = '%s',
 989                                         `avatar-date` = '%s',
 990                                         `name` = '%s',
 991                                         `nick` = '%s'
 992                                         WHERE `id` = %d
 993                                 ",
 994                         dbesc($photos[0]),
 995                         dbesc($photos[1]),
 996                         dbesc($photos[2]),
 997                         dbesc(datetime_convert()),
 998                         dbesc(datetime_convert()),
 999                         dbesc(datetime_convert()),
1000                         dbesc($contact->displayName),
1001                         dbesc($contact->preferredUsername),
1002                         intval($r[0]['id'])
1003                         );
1004                 }
1005
1006         }
1007
1008         return($r[0]["id"]);
1009 }
1010
1011 function pumpio_dodelete(&$a, $uid, $self, $post, $own_id) {
1012
1013         // Two queries for speed issues
1014         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1015                                 dbesc($post->object->id),
1016                                 intval($uid)
1017                 );
1018
1019         if (count($r))
1020                 return drop_item($r[0]["id"], $false);
1021
1022         $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1023                                 dbesc($post->object->id),
1024                                 intval($uid)
1025                 );
1026
1027         if (count($r))
1028                 return drop_item($r[0]["id"], $false);
1029 }
1030
1031 function pumpio_dopost(&$a, $client, $uid, $self, $post, $own_id, $threadcompletion = false) {
1032         require_once('include/items.php');
1033         require_once('include/html2bbcode.php');
1034
1035         if (($post->verb == "like") OR ($post->verb == "favorite"))
1036                 return pumpio_dolike($a, $uid, $self, $post, $own_id);
1037
1038         if (($post->verb == "unlike") OR ($post->verb == "unfavorite"))
1039                 return pumpio_dounlike($a, $uid, $self, $post, $own_id);
1040
1041         if ($post->verb == "delete")
1042                 return pumpio_dodelete($a, $uid, $self, $post, $own_id);
1043
1044         if ($post->verb != "update") {
1045                 // Two queries for speed issues
1046                 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1047                                         dbesc($post->object->id),
1048                                         intval($uid)
1049                         );
1050
1051                 if (count($r))
1052                         return false;
1053
1054                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1055                                         dbesc($post->object->id),
1056                                         intval($uid)
1057                         );
1058
1059                 if (count($r))
1060                         return false;
1061         }
1062
1063         // Only handle these three types
1064         if (!strstr("post|share|update", $post->verb))
1065                 return false;
1066
1067         $receiptians = array();
1068         if (@is_array($post->cc))
1069                 $receiptians = array_merge($receiptians, $post->cc);
1070
1071         if (@is_array($post->to))
1072                 $receiptians = array_merge($receiptians, $post->to);
1073
1074         foreach ($receiptians AS $receiver)
1075                 if (is_string($receiver->objectType))
1076                         if ($receiver->id == "http://activityschema.org/collection/public")
1077                                 $public = true;
1078
1079         $postarray = array();
1080         $postarray['gravity'] = 0;
1081         $postarray['uid'] = $uid;
1082         $postarray['wall'] = 0;
1083         $postarray['uri'] = $post->object->id;
1084
1085         if ($post->object->objectType != "comment") {
1086                 $contact_id = pumpio_get_contact($uid, $post->actor);
1087
1088                 if (!$contact_id)
1089                         $contact_id = $self[0]['id'];
1090
1091                 $postarray['parent-uri'] = $post->object->id;
1092         } else {
1093                 $contact_id = 0;
1094
1095                 if(link_compare($post->actor->url, $own_id)) {
1096                         $contact_id = $self[0]['id'];
1097                         $post->actor->displayName = $self[0]['name'];
1098                         $post->actor->url = $self[0]['url'];
1099                         $post->actor->image->url = $self[0]['photo'];
1100                 } else {
1101                         // Take an existing contact, the contact of the note or - as a fallback - the id of the user
1102                         $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1103                                 dbesc($post->actor->url),
1104                                 intval($uid)
1105                         );
1106
1107                         if(count($r))
1108                                 $contact_id = $r[0]['id'];
1109                         else {
1110                                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1111                                         dbesc($post->actor->url),
1112                                         intval($uid)
1113                                 );
1114
1115                                 if(count($r))
1116                                         $contact_id = $r[0]['id'];
1117                                 else
1118                                         $contact_id = $self[0]['id'];
1119                         }
1120                 }
1121
1122                 $reply = new stdClass;
1123                 $reply->verb = "note";
1124                 $reply->cc = $post->cc;
1125                 $reply->to = $post->to;
1126                 $reply->object = new stdClass;
1127                 $reply->object->objectType = $post->object->inReplyTo->objectType;
1128                 $reply->object->content = $post->object->inReplyTo->content;
1129                 $reply->object->id = $post->object->inReplyTo->id;
1130                 $reply->actor = $post->object->inReplyTo->author;
1131                 $reply->url = $post->object->inReplyTo->url;
1132                 $reply->generator = new stdClass;
1133                 $reply->generator->displayName = "pumpio";
1134                 $reply->published = $post->object->inReplyTo->published;
1135                 $reply->received = $post->object->inReplyTo->updated;
1136                 $reply->url = $post->object->inReplyTo->url;
1137                 pumpio_dopost($a, $client, $uid, $self, $reply, $own_id);
1138
1139                 $postarray['parent-uri'] = $post->object->inReplyTo->id;
1140         }
1141
1142         if ($post->object->pump_io->proxyURL)
1143                 $postarray['extid'] = $post->object->pump_io->proxyURL;
1144
1145         $postarray['contact-id'] = $contact_id;
1146         $postarray['verb'] = ACTIVITY_POST;
1147         $postarray['owner-name'] = $post->actor->displayName;
1148         $postarray['owner-link'] = $post->actor->url;
1149         $postarray['owner-avatar'] = $post->actor->image->url;
1150         $postarray['author-name'] = $post->actor->displayName;
1151         $postarray['author-link'] = $post->actor->url;
1152         $postarray['author-avatar'] = $post->actor->image->url;
1153         $postarray['plink'] = $post->object->url;
1154         $postarray['app'] = $post->generator->displayName;
1155         $postarray['body'] = html2bbcode($post->object->content);
1156
1157         if ($post->object->fullImage->url != "")
1158                 $postarray["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$postarray["body"];
1159
1160         if ($post->object->displayName != "")
1161                 $postarray['title'] = $post->object->displayName;
1162
1163         $postarray['created'] = datetime_convert('UTC','UTC',$post->published);
1164         $postarray['edited'] = datetime_convert('UTC','UTC',$post->received);
1165         if (!$public) {
1166                 $postarray['private'] = 1;
1167                 $postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
1168         }
1169
1170         if ($post->verb == "share") {
1171                 if (!intval(get_config('system','wall-to-wall_share'))) {
1172                         $postarray['body'] = "[share author='".$post->object->author->displayName.
1173                                         "' profile='".$post->object->author->url.
1174                                         "' avatar='".$post->object->author->image->url.
1175                                         "' link='".$post->links->self->href."']".$postarray['body']."[/share]";
1176                 } else {
1177                         // Let shares look like wall-to-wall posts
1178                         $postarray['author-name'] = $post->object->author->displayName;
1179                         $postarray['author-link'] = $post->object->author->url;
1180                         $postarray['author-avatar'] = $post->object->author->image->url;
1181                 }
1182         }
1183
1184         if (trim($postarray['body']) == "")
1185                 return false;
1186
1187         $top_item = item_store($postarray);
1188
1189         if (($top_item == 0) AND ($post->verb == "update")) {
1190                 $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s' , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
1191                         dbesc($postarray["title"]),
1192                         dbesc($postarray["body"]),
1193                         dbesc($postarray["edited"]),
1194                         dbesc($postarray["uri"]),
1195                         intval($uid)
1196                         );
1197         }
1198
1199         if ($post->object->objectType == "comment") {
1200
1201                 if ($threadcompletion)
1202                         pumpio_fetchallcomments($a, $uid, $postarray['parent-uri']);
1203
1204                 $user = q("SELECT * FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
1205                                 intval($uid)
1206                         );
1207
1208                 if(!count($user))
1209                         return $top_item;
1210
1211                 $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
1212
1213                 if (link_compare($own_id, $postarray['author-link']))
1214                         return $top_item;
1215
1216                 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1217                                 dbesc($postarray['parent-uri']),
1218                                 intval($uid)
1219                                 );
1220
1221                 if(count($myconv)) {
1222
1223                         foreach($myconv as $conv) {
1224                                 // now if we find a match, it means we're in this conversation
1225
1226                                 if(!link_compare($conv['author-link'],$importer_url) AND !link_compare($conv['author-link'],$own_id))
1227                                         continue;
1228
1229                                 require_once('include/enotify.php');
1230
1231                                 $conv_parent = $conv['parent'];
1232
1233                                 notification(array(
1234                                         'type'         => NOTIFY_COMMENT,
1235                                         'notify_flags' => $user[0]['notify-flags'],
1236                                         'language'     => $user[0]['language'],
1237                                         'to_name'      => $user[0]['username'],
1238                                         'to_email'     => $user[0]['email'],
1239                                         'uid'          => $user[0]['uid'],
1240                                         'item'         => $postarray,
1241                                         'link'             => $a->get_baseurl() . '/display/' . $user[0]['nickname'] . '/' . $top_item,
1242                                         'source_name'  => $postarray['author-name'],
1243                                         'source_link'  => $postarray['author-link'],
1244                                         'source_photo' => $postarray['author-avatar'],
1245                                         'verb'         => ACTIVITY_POST,
1246                                         'otype'        => 'item',
1247                                         'parent'       => $conv_parent,
1248                                         ));
1249
1250                                 // only send one notification
1251                                 break;
1252                         }
1253                 }
1254         }
1255
1256         return $top_item;
1257 }
1258
1259 function pumpio_fetchinbox(&$a, $uid) {
1260
1261         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1262         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1263         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1264         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1265         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
1266         $hostname = get_pconfig($uid, 'pumpio','host');
1267         $username = get_pconfig($uid, "pumpio", "user");
1268
1269         $own_id = "https://".$hostname."/".$username;
1270
1271         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1272                 intval($uid));
1273
1274         $client = new oauth_client_class;
1275         $client->oauth_version = '1.0a';
1276         $client->authorization_header = true;
1277         $client->url_parameters = false;
1278
1279         $client->client_id = $ckey;
1280         $client->client_secret = $csecret;
1281         $client->access_token = $otoken;
1282         $client->access_token_secret = $osecret;
1283
1284         $last_id = get_pconfig($uid,'pumpio','last_id');
1285
1286         $url = 'https://'.$hostname.'/api/user/'.$username.'/inbox';
1287
1288         if ($last_id != "")
1289                 $url .= '?since='.urlencode($last_id);
1290
1291         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
1292
1293         if ($user->items) {
1294             $posts = array_reverse($user->items);
1295
1296             if (count($posts))
1297                     foreach ($posts as $post) {
1298                             $last_id = $post->id;
1299                             pumpio_dopost($a, $client, $uid, $self, $post, $own_id);
1300                     }
1301         }
1302
1303         set_pconfig($uid,'pumpio','last_id', $last_id);
1304 }
1305
1306 function pumpio_getallusers(&$a, $uid) {
1307         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1308         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1309         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1310         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1311         $hostname = get_pconfig($uid, 'pumpio','host');
1312         $username = get_pconfig($uid, "pumpio", "user");
1313
1314         $client = new oauth_client_class;
1315         $client->oauth_version = '1.0a';
1316         $client->authorization_header = true;
1317         $client->url_parameters = false;
1318
1319         $client->client_id = $ckey;
1320         $client->client_secret = $csecret;
1321         $client->access_token = $otoken;
1322         $client->access_token_secret = $osecret;
1323
1324         $url = 'https://'.$hostname.'/api/user/'.$username.'/following';
1325
1326         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1327
1328         if ($users->totalItems > count($users->items)) {
1329                 $url = 'https://'.$hostname.'/api/user/'.$username.'/following?count='.$users->totalItems;
1330
1331                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1332         }
1333
1334         foreach ($users->items AS $user)
1335                 pumpio_get_contact($uid, $user);
1336 }
1337
1338 function pumpio_queue_hook(&$a,&$b) {
1339
1340         $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
1341                 dbesc(NETWORK_PUMPIO)
1342         );
1343         if(! count($qi))
1344                 return;
1345
1346         require_once('include/queue_fn.php');
1347
1348         foreach($qi as $x) {
1349                 if($x['network'] !== NETWORK_PUMPIO)
1350                         continue;
1351
1352                 logger('pumpio_queue: run');
1353
1354                 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
1355                         WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
1356                         intval($x['cid'])
1357                 );
1358                 if(! count($r))
1359                         continue;
1360
1361                 $userdata = $r[0];
1362
1363                 //logger('pumpio_queue: fetching userdata '.print_r($userdata, true));
1364
1365                 $oauth_token = get_pconfig($userdata['uid'], "pumpio", "oauth_token");
1366                 $oauth_token_secret = get_pconfig($userdata['uid'], "pumpio", "oauth_token_secret");
1367                 $consumer_key = get_pconfig($userdata['uid'], "pumpio","consumer_key");
1368                 $consumer_secret = get_pconfig($userdata['uid'], "pumpio","consumer_secret");
1369
1370                 $host = get_pconfig($userdata['uid'], "pumpio", "host");
1371                 $user = get_pconfig($userdata['uid'], "pumpio", "user");
1372
1373                 $success = false;
1374
1375                 if ($oauth_token AND $oauth_token_secret AND
1376                         $consumer_key AND $consumer_secret) {
1377                         $username = $user.'@'.$host;
1378
1379                         logger('pumpio_queue: able to post for user '.$username);
1380
1381                         $z = unserialize($x['content']);
1382
1383                         $client = new oauth_client_class;
1384                         $client->oauth_version = '1.0a';
1385                         $client->url_parameters = false;
1386                         $client->authorization_header = true;
1387                         $client->access_token = $oauth_token;
1388                         $client->access_token_secret = $oauth_token_secret;
1389                         $client->client_id = $consumer_key;
1390                         $client->client_secret = $consumer_secret;
1391
1392                         $success = $client->CallAPI($z['url'], 'POST', $z['post'], array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
1393
1394                         if($success) {
1395                                 $post_id = $user->object->id;
1396                                 logger('pumpio_queue: send '.$username.': success '.$post_id);
1397                                 if($post_id AND $iscomment) {
1398                                         logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$z['item']);
1399                                         q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
1400                                                 dbesc($post_id),
1401                                                 intval($z['item'])
1402                                         );
1403                                 }
1404                                 remove_queue_item($x['id']);
1405                         } else
1406                                 logger('pumpio_queue: send '.$username.': '.$url.' general error: ' . print_r($user,true));
1407                 } else
1408                         logger("pumpio_queue: Error getting tokens for user ".$userdata['uid']);
1409
1410                 if (!$success) {
1411                         logger('pumpio_queue: delayed');
1412                         update_queue_time($x['id']);
1413                 }
1414         }
1415 }
1416
1417 function pumpio_getreceiver(&$a, $b) {
1418
1419         $receiver = array();
1420
1421         if (!$b["private"]) {
1422
1423                 if(! strstr($b['postopts'],'pumpio'))
1424                         return $receiver;
1425
1426                 $public = get_pconfig($b['uid'], "pumpio", "public");
1427
1428                 if ($public)
1429                         $receiver["to"][] = Array(
1430                                                 "objectType" => "collection",
1431                                                 "id" => "http://activityschema.org/collection/public");
1432         } else {
1433                 $cids = explode("><", $b["allow_cid"]);
1434                 $gids = explode("><", $b["allow_gid"]);
1435
1436                 foreach ($cids AS $cid) {
1437                         $cid = trim($cid, " <>");
1438
1439                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1440                                 intval($cid),
1441                                 intval($b["uid"]),
1442                                 dbesc(NETWORK_PUMPIO)
1443                                 );
1444
1445                         if (count($r)) {
1446                                 $receiver["bcc"][] = Array(
1447                                                         "displayName" => $r[0]["name"],
1448                                                         "objectType" => "person",
1449                                                         "preferredUsername" => $r[0]["nick"],
1450                                                         "url" => $r[0]["url"]);
1451                         }
1452                 }
1453                 foreach ($gids AS $gid) {
1454                         $gid = trim($gid, " <>");
1455
1456                         $r = q("SELECT `contact`.`name`, `contact`.`nick`, `contact`.`url`, `contact`.`network` ".
1457                                 "FROM `group_member`, `contact` WHERE `group_member`.`gid` = %d AND `group_member`.`uid` = %d ".
1458                                 "AND `contact`.`id` = `group_member`.`contact-id` AND `contact`.`network` = '%s'",
1459                                         intval($gid),
1460                                         intval($b["uid"]),
1461                                         dbesc(NETWORK_PUMPIO)
1462                                 );
1463
1464                         foreach ($r AS $row)
1465                                 $receiver["bcc"][] = Array(
1466                                                         "displayName" => $row["name"],
1467                                                         "objectType" => "person",
1468                                                         "preferredUsername" => $row["nick"],
1469                                                         "url" => $row["url"]);
1470                 }
1471         }
1472
1473         if ($b["inform"] != "") {
1474
1475                 $inform = explode(",", $b["inform"]);
1476
1477                 foreach ($inform AS $cid) {
1478                         if (substr($cid, 0, 4) != "cid:")
1479                                 continue;
1480
1481                         $cid = str_replace("cid:", "", $cid);
1482
1483                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1484                                 intval($cid),
1485                                 intval($b["uid"]),
1486                                 dbesc(NETWORK_PUMPIO)
1487                                 );
1488
1489                         if (count($r)) {
1490                                         $receiver["to"][] = Array(
1491                                                                 "displayName" => $r[0]["name"],
1492                                                                 "objectType" => "person",
1493                                                                 "preferredUsername" => $r[0]["nick"],
1494                                                                 "url" => $r[0]["url"]);
1495                         }
1496                 }
1497         }
1498
1499         return $receiver;
1500 }
1501
1502 function pumpio_fetchallcomments(&$a, $uid, $id) {
1503         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1504         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1505         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1506         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1507         $hostname = get_pconfig($uid, 'pumpio','host');
1508         $username = get_pconfig($uid, "pumpio", "user");
1509
1510         $own_id = "https://".$hostname."/".$username;
1511
1512         logger("pumpio_fetchallcomments: completing comment for user ".$uid." url ".$url);
1513
1514         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1515                 intval($uid));
1516
1517         // Fetching the original post - Two queries for speed issues
1518         $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1519                         dbesc($url),
1520                         intval($uid)
1521                 );
1522
1523         if (!count($r)) {
1524                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1525                                 dbesc($url),
1526                                 intval($uid)
1527                         );
1528
1529                 if (!count($r))
1530                         return false;
1531         }
1532
1533         if ($r[0]["extid"])
1534                 $url = $r[0]["extid"];
1535         else
1536                 $url = $id;
1537
1538         $client = new oauth_client_class;
1539         $client->oauth_version = '1.0a';
1540         $client->authorization_header = true;
1541         $client->url_parameters = false;
1542
1543         $client->client_id = $ckey;
1544         $client->client_secret = $csecret;
1545         $client->access_token = $otoken;
1546         $client->access_token_secret = $osecret;
1547
1548         logger("pumpio_fetchallcomments: fetching comment for user ".$uid." url ".$url);
1549
1550         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $item);
1551
1552         if (!$success)
1553                 return;
1554
1555         if ($item->replies->totalItems == 0)
1556                 return;
1557
1558         foreach ($item->replies->items AS $item) {
1559                 if ($item->id == $id)
1560                         continue;
1561
1562                 // Checking if the comment already exists - Two queries for speed issues
1563                 $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1564                                 dbesc($url),
1565                                 intval($uid)
1566                         );
1567
1568                 if (count($r))
1569                         continue;
1570
1571                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1572                                 dbesc($url),
1573                                 intval($uid)
1574                         );
1575
1576                 if (count($r))
1577                         continue;
1578
1579                 $post->verb = "post";
1580                 $post->actor = $item->author;
1581                 $post->published = $item->published;
1582                 $post->received = $item->updated;
1583                 $post->generator->displayName = "pumpio";
1584
1585                 unset($item->author);
1586                 unset($item->published);
1587                 unset($item->updated);
1588
1589                 $post->object = $item;
1590
1591                 logger("pumpio_fetchallcomments: posting comment ".$post->object->id);
1592                 pumpio_dopost($a, $client, $uid, $self, $post, $own_id, false);
1593         }
1594 }
1595
1596 /*
1597 Bugs:
1598  - refresh after post doesn't always happen
1599
1600 To-Do:
1601  - edit own notes
1602  - delete own notes
1603
1604 */