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, $contact) {
 890
 891         if (($contact->url == "") OR ($contact->id == 0))
 892                 return(false);
 893
 894         $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
 895                 dbesc(normalise_link($contact->url)));
 896
 897         if (count($r) == 0)
 898                 q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
 899                         dbesc(normalise_link($contact->url)),
 900                         dbesc($contact->displayName),
 901                         dbesc($contact->preferredUsername),
 902                         dbesc($contact->image->url));
 903         else
 904                 q("UPDATE unique_contacts SET name = '%s', nick = '%s', avatar = '%s' WHERE url = '%s'",
 905                         dbesc($contact->displayName),
 906                         dbesc($contact->preferredUsername),
 907                         dbesc($contact->image->url),
 908                         dbesc(normalise_link($contact->url)));
 909
 910         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
 911                 intval($uid), dbesc($contact->url));
 912
 913         if(!count($r)) {
 914                 // create contact record
 915                 q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 916                                         `name`, `nick`, `photo`, `network`, `rel`, `priority`,
 917                                         `writable`, `blocked`, `readonly`, `pending` )
 918                                 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
 919                         intval($uid),
 920                         dbesc(datetime_convert()),
 921                         dbesc($contact->url),
 922                         dbesc(normalise_link($contact->url)),
 923                         dbesc(str_replace("acct:", "", $contact->id)),
 924                         dbesc(''),
 925                         dbesc($contact->id), // What is it for?
 926                         dbesc('pump.io ' . $contact->id), // What is it for?
 927                         dbesc($contact->displayName),
 928                         dbesc($contact->preferredUsername),
 929                         dbesc($contact->image->url),
 930                         dbesc(NETWORK_PUMPIO),
 931                         intval(CONTACT_IS_FRIEND),
 932                         intval(1),
 933                         intval(1)
 934                 );
 935
 936                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
 937                         dbesc($contact->url),
 938                         intval($uid)
 939                         );
 940
 941                 if(! count($r))
 942                         return(false);
 943
 944                 $contact_id  = $r[0]['id'];
 945
 946                 $g = q("select def_gid from user where uid = %d limit 1",
 947                         intval($uid)
 948                 );
 949
 950                 if($g && intval($g[0]['def_gid'])) {
 951                         require_once('include/group.php');
 952                         group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
 953                 }
 954
 955                 require_once("Photo.php");
 956
 957                 $photos = import_profile_photo($contact->image->url,$uid,$contact_id);
 958
 959                 q("UPDATE `contact` SET `photo` = '%s',
 960                                         `thumb` = '%s',
 961                                         `micro` = '%s',
 962                                         `name-date` = '%s',
 963                                         `uri-date` = '%s',
 964                                         `avatar-date` = '%s'
 965                                 WHERE `id` = %d
 966                         ",
 967                 dbesc($photos[0]),
 968                 dbesc($photos[1]),
 969                 dbesc($photos[2]),
 970                 dbesc(datetime_convert()),
 971                 dbesc(datetime_convert()),
 972                 dbesc(datetime_convert()),
 973                 intval($contact_id)
 974                 );
 975         } else {
 976                 // update profile photos once every two weeks as we have no notification of when they change.
 977
 978                 $update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -14 days')) ? true : false);
 979
 980                 // check that we have all the photos, this has been known to fail on occasion
 981
 982                 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
 983                         require_once("Photo.php");
 984
 985                         $photos = import_profile_photo($contact->image->url, $uid, $r[0]['id']);
 986
 987                         q("UPDATE `contact` SET `photo` = '%s',
 988                                         `thumb` = '%s',
 989                                         `micro` = '%s',
 990                                         `name-date` = '%s',
 991                                         `uri-date` = '%s',
 992                                         `avatar-date` = '%s',
 993                                         `name` = '%s',
 994                                         `nick` = '%s'
 995                                         WHERE `id` = %d
 996                                 ",
 997                         dbesc($photos[0]),
 998                         dbesc($photos[1]),
 999                         dbesc($photos[2]),
1000                         dbesc(datetime_convert()),
1001                         dbesc(datetime_convert()),
1002                         dbesc(datetime_convert()),
1003                         dbesc($contact->displayName),
1004                         dbesc($contact->preferredUsername),
1005                         intval($r[0]['id'])
1006                         );
1007                 }
1008
1009         }
1010
1011         return($r[0]["id"]);
1012 }
1013
1014 function pumpio_dodelete(&$a, $uid, $self, $post, $own_id) {
1015
1016         // Two queries for speed issues
1017         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1018                                 dbesc($post->object->id),
1019                                 intval($uid)
1020                 );
1021
1022         if (count($r))
1023                 return drop_item($r[0]["id"], $false);
1024
1025         $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1026                                 dbesc($post->object->id),
1027                                 intval($uid)
1028                 );
1029
1030         if (count($r))
1031                 return drop_item($r[0]["id"], $false);
1032 }
1033
1034 function pumpio_dopost(&$a, $client, $uid, $self, $post, $own_id, $threadcompletion = false) {
1035         require_once('include/items.php');
1036         require_once('include/html2bbcode.php');
1037
1038         if (($post->verb == "like") OR ($post->verb == "favorite"))
1039                 return pumpio_dolike($a, $uid, $self, $post, $own_id);
1040
1041         if (($post->verb == "unlike") OR ($post->verb == "unfavorite"))
1042                 return pumpio_dounlike($a, $uid, $self, $post, $own_id);
1043
1044         if ($post->verb == "delete")
1045                 return pumpio_dodelete($a, $uid, $self, $post, $own_id);
1046
1047         if ($post->verb != "update") {
1048                 // Two queries for speed issues
1049                 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1050                                         dbesc($post->object->id),
1051                                         intval($uid)
1052                         );
1053
1054                 if (count($r))
1055                         return false;
1056
1057                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1058                                         dbesc($post->object->id),
1059                                         intval($uid)
1060                         );
1061
1062                 if (count($r))
1063                         return false;
1064         }
1065
1066         // Only handle these three types
1067         if (!strstr("post|share|update", $post->verb))
1068                 return false;
1069
1070         $receiptians = array();
1071         if (@is_array($post->cc))
1072                 $receiptians = array_merge($receiptians, $post->cc);
1073
1074         if (@is_array($post->to))
1075                 $receiptians = array_merge($receiptians, $post->to);
1076
1077         foreach ($receiptians AS $receiver)
1078                 if (is_string($receiver->objectType))
1079                         if ($receiver->id == "http://activityschema.org/collection/public")
1080                                 $public = true;
1081
1082         $postarray = array();
1083         $postarray['gravity'] = 0;
1084         $postarray['uid'] = $uid;
1085         $postarray['wall'] = 0;
1086         $postarray['uri'] = $post->object->id;
1087
1088         if ($post->object->objectType != "comment") {
1089                 $contact_id = pumpio_get_contact($uid, $post->actor);
1090
1091                 if (!$contact_id)
1092                         $contact_id = $self[0]['id'];
1093
1094                 $postarray['parent-uri'] = $post->object->id;
1095         } else {
1096                 $contact_id = 0;
1097
1098                 if(link_compare($post->actor->url, $own_id)) {
1099                         $contact_id = $self[0]['id'];
1100                         $post->actor->displayName = $self[0]['name'];
1101                         $post->actor->url = $self[0]['url'];
1102                         $post->actor->image->url = $self[0]['photo'];
1103                 } else {
1104                         // Take an existing contact, the contact of the note or - as a fallback - the id of the user
1105                         $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1106                                 dbesc($post->actor->url),
1107                                 intval($uid)
1108                         );
1109
1110                         if(count($r))
1111                                 $contact_id = $r[0]['id'];
1112                         else {
1113                                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1114                                         dbesc($post->actor->url),
1115                                         intval($uid)
1116                                 );
1117
1118                                 if(count($r))
1119                                         $contact_id = $r[0]['id'];
1120                                 else
1121                                         $contact_id = $self[0]['id'];
1122                         }
1123                 }
1124
1125                 $reply = new stdClass;
1126                 $reply->verb = "note";
1127                 $reply->cc = $post->cc;
1128                 $reply->to = $post->to;
1129                 $reply->object = new stdClass;
1130                 $reply->object->objectType = $post->object->inReplyTo->objectType;
1131                 $reply->object->content = $post->object->inReplyTo->content;
1132                 $reply->object->id = $post->object->inReplyTo->id;
1133                 $reply->actor = $post->object->inReplyTo->author;
1134                 $reply->url = $post->object->inReplyTo->url;
1135                 $reply->generator = new stdClass;
1136                 $reply->generator->displayName = "pumpio";
1137                 $reply->published = $post->object->inReplyTo->published;
1138                 $reply->received = $post->object->inReplyTo->updated;
1139                 $reply->url = $post->object->inReplyTo->url;
1140                 pumpio_dopost($a, $client, $uid, $self, $reply, $own_id);
1141
1142                 $postarray['parent-uri'] = $post->object->inReplyTo->id;
1143         }
1144
1145         if ($post->object->pump_io->proxyURL)
1146                 $postarray['extid'] = $post->object->pump_io->proxyURL;
1147
1148         $postarray['contact-id'] = $contact_id;
1149         $postarray['verb'] = ACTIVITY_POST;
1150         $postarray['owner-name'] = $post->actor->displayName;
1151         $postarray['owner-link'] = $post->actor->url;
1152         $postarray['owner-avatar'] = $post->actor->image->url;
1153         $postarray['author-name'] = $post->actor->displayName;
1154         $postarray['author-link'] = $post->actor->url;
1155         $postarray['author-avatar'] = $post->actor->image->url;
1156         $postarray['plink'] = $post->object->url;
1157         $postarray['app'] = $post->generator->displayName;
1158         $postarray['body'] = html2bbcode($post->object->content);
1159
1160         if ($post->object->fullImage->url != "")
1161                 $postarray["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$postarray["body"];
1162
1163         if ($post->object->displayName != "")
1164                 $postarray['title'] = $post->object->displayName;
1165
1166         $postarray['created'] = datetime_convert('UTC','UTC',$post->published);
1167         $postarray['edited'] = datetime_convert('UTC','UTC',$post->received);
1168         if (!$public) {
1169                 $postarray['private'] = 1;
1170                 $postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
1171         }
1172
1173         if ($post->verb == "share") {
1174                 if (!intval(get_config('system','wall-to-wall_share'))) {
1175                         $postarray['body'] = "[share author='".$post->object->author->displayName.
1176                                         "' profile='".$post->object->author->url.
1177                                         "' avatar='".$post->object->author->image->url.
1178                                         "' link='".$post->links->self->href."']".$postarray['body']."[/share]";
1179                 } else {
1180                         // Let shares look like wall-to-wall posts
1181                         $postarray['author-name'] = $post->object->author->displayName;
1182                         $postarray['author-link'] = $post->object->author->url;
1183                         $postarray['author-avatar'] = $post->object->author->image->url;
1184                 }
1185         }
1186
1187         if (trim($postarray['body']) == "")
1188                 return false;
1189
1190         $top_item = item_store($postarray);
1191
1192         if (($top_item == 0) AND ($post->verb == "update")) {
1193                 $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s' , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
1194                         dbesc($postarray["title"]),
1195                         dbesc($postarray["body"]),
1196                         dbesc($postarray["edited"]),
1197                         dbesc($postarray["uri"]),
1198                         intval($uid)
1199                         );
1200         }
1201
1202         if ($post->object->objectType == "comment") {
1203
1204                 if ($threadcompletion)
1205                         pumpio_fetchallcomments($a, $uid, $postarray['parent-uri']);
1206
1207                 $user = q("SELECT * FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
1208                                 intval($uid)
1209                         );
1210
1211                 if(!count($user))
1212                         return $top_item;
1213
1214                 $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
1215
1216                 if (link_compare($own_id, $postarray['author-link']))
1217                         return $top_item;
1218
1219                 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1220                                 dbesc($postarray['parent-uri']),
1221                                 intval($uid)
1222                                 );
1223
1224                 if(count($myconv)) {
1225
1226                         foreach($myconv as $conv) {
1227                                 // now if we find a match, it means we're in this conversation
1228
1229                                 if(!link_compare($conv['author-link'],$importer_url) AND !link_compare($conv['author-link'],$own_id))
1230                                         continue;
1231
1232                                 require_once('include/enotify.php');
1233
1234                                 $conv_parent = $conv['parent'];
1235
1236                                 notification(array(
1237                                         'type'         => NOTIFY_COMMENT,
1238                                         'notify_flags' => $user[0]['notify-flags'],
1239                                         'language'     => $user[0]['language'],
1240                                         'to_name'      => $user[0]['username'],
1241                                         'to_email'     => $user[0]['email'],
1242                                         'uid'          => $user[0]['uid'],
1243                                         'item'         => $postarray,
1244                                         'link'             => $a->get_baseurl() . '/display/' . $user[0]['nickname'] . '/' . $top_item,
1245                                         'source_name'  => $postarray['author-name'],
1246                                         'source_link'  => $postarray['author-link'],
1247                                         'source_photo' => $postarray['author-avatar'],
1248                                         'verb'         => ACTIVITY_POST,
1249                                         'otype'        => 'item',
1250                                         'parent'       => $conv_parent,
1251                                         ));
1252
1253                                 // only send one notification
1254                                 break;
1255                         }
1256                 }
1257         }
1258
1259         return $top_item;
1260 }
1261
1262 function pumpio_fetchinbox(&$a, $uid) {
1263
1264         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1265         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1266         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1267         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1268         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
1269         $hostname = get_pconfig($uid, 'pumpio','host');
1270         $username = get_pconfig($uid, "pumpio", "user");
1271
1272         $own_id = "https://".$hostname."/".$username;
1273
1274         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1275                 intval($uid));
1276
1277         $client = new oauth_client_class;
1278         $client->oauth_version = '1.0a';
1279         $client->authorization_header = true;
1280         $client->url_parameters = false;
1281
1282         $client->client_id = $ckey;
1283         $client->client_secret = $csecret;
1284         $client->access_token = $otoken;
1285         $client->access_token_secret = $osecret;
1286
1287         $last_id = get_pconfig($uid,'pumpio','last_id');
1288
1289         $url = 'https://'.$hostname.'/api/user/'.$username.'/inbox';
1290
1291         if ($last_id != "")
1292                 $url .= '?since='.urlencode($last_id);
1293
1294         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
1295
1296         if ($user->items) {
1297             $posts = array_reverse($user->items);
1298
1299             if (count($posts))
1300                     foreach ($posts as $post) {
1301                             $last_id = $post->id;
1302                             pumpio_dopost($a, $client, $uid, $self, $post, $own_id);
1303                     }
1304         }
1305
1306         set_pconfig($uid,'pumpio','last_id', $last_id);
1307 }
1308
1309 function pumpio_getallusers(&$a, $uid) {
1310         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1311         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1312         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1313         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1314         $hostname = get_pconfig($uid, 'pumpio','host');
1315         $username = get_pconfig($uid, "pumpio", "user");
1316
1317         $client = new oauth_client_class;
1318         $client->oauth_version = '1.0a';
1319         $client->authorization_header = true;
1320         $client->url_parameters = false;
1321
1322         $client->client_id = $ckey;
1323         $client->client_secret = $csecret;
1324         $client->access_token = $otoken;
1325         $client->access_token_secret = $osecret;
1326
1327         $url = 'https://'.$hostname.'/api/user/'.$username.'/following';
1328
1329         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1330
1331         if ($users->totalItems > count($users->items)) {
1332                 $url = 'https://'.$hostname.'/api/user/'.$username.'/following?count='.$users->totalItems;
1333
1334                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1335         }
1336
1337         foreach ($users->items AS $user)
1338                 pumpio_get_contact($uid, $user);
1339 }
1340
1341 function pumpio_queue_hook(&$a,&$b) {
1342
1343         $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
1344                 dbesc(NETWORK_PUMPIO)
1345         );
1346         if(! count($qi))
1347                 return;
1348
1349         require_once('include/queue_fn.php');
1350
1351         foreach($qi as $x) {
1352                 if($x['network'] !== NETWORK_PUMPIO)
1353                         continue;
1354
1355                 logger('pumpio_queue: run');
1356
1357                 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
1358                         WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
1359                         intval($x['cid'])
1360                 );
1361                 if(! count($r))
1362                         continue;
1363
1364                 $userdata = $r[0];
1365
1366                 //logger('pumpio_queue: fetching userdata '.print_r($userdata, true));
1367
1368                 $oauth_token = get_pconfig($userdata['uid'], "pumpio", "oauth_token");
1369                 $oauth_token_secret = get_pconfig($userdata['uid'], "pumpio", "oauth_token_secret");
1370                 $consumer_key = get_pconfig($userdata['uid'], "pumpio","consumer_key");
1371                 $consumer_secret = get_pconfig($userdata['uid'], "pumpio","consumer_secret");
1372
1373                 $host = get_pconfig($userdata['uid'], "pumpio", "host");
1374                 $user = get_pconfig($userdata['uid'], "pumpio", "user");
1375
1376                 $success = false;
1377
1378                 if ($oauth_token AND $oauth_token_secret AND
1379                         $consumer_key AND $consumer_secret) {
1380                         $username = $user.'@'.$host;
1381
1382                         logger('pumpio_queue: able to post for user '.$username);
1383
1384                         $z = unserialize($x['content']);
1385
1386                         $client = new oauth_client_class;
1387                         $client->oauth_version = '1.0a';
1388                         $client->url_parameters = false;
1389                         $client->authorization_header = true;
1390                         $client->access_token = $oauth_token;
1391                         $client->access_token_secret = $oauth_token_secret;
1392                         $client->client_id = $consumer_key;
1393                         $client->client_secret = $consumer_secret;
1394
1395                         $success = $client->CallAPI($z['url'], 'POST', $z['post'], array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
1396
1397                         if($success) {
1398                                 $post_id = $user->object->id;
1399                                 logger('pumpio_queue: send '.$username.': success '.$post_id);
1400                                 if($post_id AND $iscomment) {
1401                                         logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$z['item']);
1402                                         q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
1403                                                 dbesc($post_id),
1404                                                 intval($z['item'])
1405                                         );
1406                                 }
1407                                 remove_queue_item($x['id']);
1408                         } else
1409                                 logger('pumpio_queue: send '.$username.': '.$url.' general error: ' . print_r($user,true));
1410                 } else
1411                         logger("pumpio_queue: Error getting tokens for user ".$userdata['uid']);
1412
1413                 if (!$success) {
1414                         logger('pumpio_queue: delayed');
1415                         update_queue_time($x['id']);
1416                 }
1417         }
1418 }
1419
1420 function pumpio_getreceiver(&$a, $b) {
1421
1422         $receiver = array();
1423
1424         if (!$b["private"]) {
1425
1426                 if(! strstr($b['postopts'],'pumpio'))
1427                         return $receiver;
1428
1429                 $public = get_pconfig($b['uid'], "pumpio", "public");
1430
1431                 if ($public)
1432                         $receiver["to"][] = Array(
1433                                                 "objectType" => "collection",
1434                                                 "id" => "http://activityschema.org/collection/public");
1435         } else {
1436                 $cids = explode("><", $b["allow_cid"]);
1437                 $gids = explode("><", $b["allow_gid"]);
1438
1439                 foreach ($cids AS $cid) {
1440                         $cid = trim($cid, " <>");
1441
1442                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1443                                 intval($cid),
1444                                 intval($b["uid"]),
1445                                 dbesc(NETWORK_PUMPIO)
1446                                 );
1447
1448                         if (count($r)) {
1449                                 $receiver["bcc"][] = Array(
1450                                                         "displayName" => $r[0]["name"],
1451                                                         "objectType" => "person",
1452                                                         "preferredUsername" => $r[0]["nick"],
1453                                                         "url" => $r[0]["url"]);
1454                         }
1455                 }
1456                 foreach ($gids AS $gid) {
1457                         $gid = trim($gid, " <>");
1458
1459                         $r = q("SELECT `contact`.`name`, `contact`.`nick`, `contact`.`url`, `contact`.`network` ".
1460                                 "FROM `group_member`, `contact` WHERE `group_member`.`gid` = %d AND `group_member`.`uid` = %d ".
1461                                 "AND `contact`.`id` = `group_member`.`contact-id` AND `contact`.`network` = '%s'",
1462                                         intval($gid),
1463                                         intval($b["uid"]),
1464                                         dbesc(NETWORK_PUMPIO)
1465                                 );
1466
1467                         foreach ($r AS $row)
1468                                 $receiver["bcc"][] = Array(
1469                                                         "displayName" => $row["name"],
1470                                                         "objectType" => "person",
1471                                                         "preferredUsername" => $row["nick"],
1472                                                         "url" => $row["url"]);
1473                 }
1474         }
1475
1476         if ($b["inform"] != "") {
1477
1478                 $inform = explode(",", $b["inform"]);
1479
1480                 foreach ($inform AS $cid) {
1481                         if (substr($cid, 0, 4) != "cid:")
1482                                 continue;
1483
1484                         $cid = str_replace("cid:", "", $cid);
1485
1486                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1487                                 intval($cid),
1488                                 intval($b["uid"]),
1489                                 dbesc(NETWORK_PUMPIO)
1490                                 );
1491
1492                         if (count($r)) {
1493                                         $receiver["to"][] = Array(
1494                                                                 "displayName" => $r[0]["name"],
1495                                                                 "objectType" => "person",
1496                                                                 "preferredUsername" => $r[0]["nick"],
1497                                                                 "url" => $r[0]["url"]);
1498                         }
1499                 }
1500         }
1501
1502         return $receiver;
1503 }
1504
1505 function pumpio_fetchallcomments(&$a, $uid, $id) {
1506         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1507         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1508         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1509         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1510         $hostname = get_pconfig($uid, 'pumpio','host');
1511         $username = get_pconfig($uid, "pumpio", "user");
1512
1513         $own_id = "https://".$hostname."/".$username;
1514
1515         logger("pumpio_fetchallcomments: completing comment for user ".$uid." url ".$url);
1516
1517         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1518                 intval($uid));
1519
1520         // Fetching the original post - Two queries for speed issues
1521         $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1522                         dbesc($url),
1523                         intval($uid)
1524                 );
1525
1526         if (!count($r)) {
1527                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1528                                 dbesc($url),
1529                                 intval($uid)
1530                         );
1531
1532                 if (!count($r))
1533                         return false;
1534         }
1535
1536         if ($r[0]["extid"])
1537                 $url = $r[0]["extid"];
1538         else
1539                 $url = $id;
1540
1541         $client = new oauth_client_class;
1542         $client->oauth_version = '1.0a';
1543         $client->authorization_header = true;
1544         $client->url_parameters = false;
1545
1546         $client->client_id = $ckey;
1547         $client->client_secret = $csecret;
1548         $client->access_token = $otoken;
1549         $client->access_token_secret = $osecret;
1550
1551         logger("pumpio_fetchallcomments: fetching comment for user ".$uid." url ".$url);
1552
1553         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $item);
1554
1555         if (!$success)
1556                 return;
1557
1558         if ($item->replies->totalItems == 0)
1559                 return;
1560
1561         foreach ($item->replies->items AS $item) {
1562                 if ($item->id == $id)
1563                         continue;
1564
1565                 // Checking if the comment already exists - Two queries for speed issues
1566                 $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1567                                 dbesc($url),
1568                                 intval($uid)
1569                         );
1570
1571                 if (count($r))
1572                         continue;
1573
1574                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1575                                 dbesc($url),
1576                                 intval($uid)
1577                         );
1578
1579                 if (count($r))
1580                         continue;
1581
1582                 $post->verb = "post";
1583                 $post->actor = $item->author;
1584                 $post->published = $item->published;
1585                 $post->received = $item->updated;
1586                 $post->generator->displayName = "pumpio";
1587
1588                 unset($item->author);
1589                 unset($item->published);
1590                 unset($item->updated);
1591
1592                 $post->object = $item;
1593
1594                 logger("pumpio_fetchallcomments: posting comment ".$post->object->id);
1595                 pumpio_dopost($a, $client, $uid, $self, $post, $own_id, false);
1596         }
1597 }
1598
1599 /*
1600 Bugs:
1601  - refresh after post doesn't always happen
1602
1603 To-Do:
1604  - edit own notes
1605  - delete own notes
1606
1607 */