pumpio/pumpio.php

   1 <?php
   2 /**
   3  * Name: pump.io Post Connector
   4  * Description: Post to pump.io
   5  * Version: 0.1
   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(&$a) {
  36
  37         if(! local_user()) {
  38                 notice( t('Permission denied.') . EOL);
  39                 return '';
  40         }
  41
  42         if (isset($a->argv[1]))
  43                 switch ($a->argv[1]) {
  44                         case "connect":
  45                                 $o = pumpio_connect($a);
  46                                 break;
  47                         default:
  48                                 $o = print_r($a->argv, true);
  49                                 break;
  50                 }
  51         else
  52                 $o = pumpio_connect($a);
  53
  54         return $o;
  55 }
  56
  57 function pumpio_registerclient($a, $host) {
  58
  59         $url = "https://".$host."/api/client/register";
  60
  61         $params = array();
  62
  63         $application_name  = get_config('pumpio', 'application_name');
  64
  65         if ($application_name == "")
  66                 $application_name = $a->get_hostname();
  67
  68         $params["type"] = "client_associate";
  69         $params["contacts"] = $a->config['admin_email'];
  70         $params["application_type"] = "native";
  71         $params["application_name"] = $application_name;
  72         $params["logo_url"] = $a->get_baseurl()."/images/friendica-256.png";
  73         $params["redirect_uris"] = $a->get_baseurl()."/pumpio/connect";
  74
  75         $ch = curl_init($url);
  76         curl_setopt($ch, CURLOPT_HEADER, false);
  77         curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
  78         curl_setopt($ch, CURLOPT_POST,1);
  79         curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
  80         curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
  81
  82         $s = curl_exec($ch);
  83         $curl_info = curl_getinfo($ch);
  84
  85         if ($curl_info["http_code"] == "200") {
  86                 $values = json_decode($s);
  87                 return($values);
  88         }
  89         return(false);
  90 }
  91
  92 function pumpio_connect($a) {
  93         // Start a session.  This is necessary to hold on to  a few keys the callback script will also need
  94         session_start();
  95
  96         // Define the needed keys
  97         $consumer_key = get_pconfig(local_user(), 'pumpio','consumer_key');
  98         $consumer_secret = get_pconfig(local_user(), 'pumpio','consumer_secret');
  99         $hostname = get_pconfig(local_user(), 'pumpio','host');
 100
 101         if ((($consumer_key == "") OR ($consumer_secret == "")) AND ($hostname != "")) {
 102                 $clientdata = pumpio_registerclient($a, $hostname);
 103                 set_pconfig(local_user(), 'pumpio','consumer_key', $clientdata->client_id);
 104                 set_pconfig(local_user(), 'pumpio','consumer_secret', $clientdata->client_secret);
 105
 106                 $consumer_key = get_pconfig(local_user(), 'pumpio','consumer_key');
 107                 $consumer_secret = get_pconfig(local_user(), 'pumpio','consumer_secret');
 108         }
 109
 110         if (($consumer_key == "") OR ($consumer_secret == ""))
 111                 return;
 112
 113         // The callback URL is the script that gets called after the user authenticates with pumpio
 114         $callback_url = $a->get_baseurl()."/pumpio/connect";
 115
 116         // Let's begin.  First we need a Request Token.  The request token is required to send the user
 117         // to pumpio's login page.
 118
 119         // Create a new instance of the TumblrOAuth library.  For this step, all we need to give the library is our
 120         // Consumer Key and Consumer Secret
 121         $client = new oauth_client_class;
 122         $client->debug = 1;
 123         $client->server = '';
 124         $client->oauth_version = '1.0a';
 125         $client->request_token_url = 'https://'.$hostname.'/oauth/request_token';
 126         $client->dialog_url = 'https://'.$hostname.'/oauth/authorize';
 127         $client->access_token_url = 'https://'.$hostname.'/oauth/access_token';
 128         $client->url_parameters = false;
 129         $client->authorization_header = true;
 130         $client->redirect_uri = $callback_url;
 131         $client->client_id = $consumer_key;
 132         $client->client_secret = $consumer_secret;
 133
 134         if (($success = $client->Initialize())) {
 135                 if (($success = $client->Process())) {
 136                         if (strlen($client->access_token)) {
 137                                 set_pconfig(local_user(), "pumpio", "oauth_token", $client->access_token);
 138                                 set_pconfig(local_user(), "pumpio", "oauth_token_secret", $client->access_token_secret);
 139                         }
 140                 }
 141                 $success = $client->Finalize($success);
 142         }
 143         if($client->exit)
 144             $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 145
 146         if($success) {
 147                 $o .= t("You are now authenticated to pumpio.");
 148                 $o .= '<br /><a href="'.$a->get_baseurl().'/settings/connectors">'.t("return to the connector page").'</a>';
 149         }
 150
 151         return($o);
 152 }
 153
 154 function pumpio_jot_nets(&$a,&$b) {
 155     if(! local_user())
 156         return;
 157
 158     $pumpio_post = get_pconfig(local_user(),'pumpio','post');
 159     if(intval($pumpio_post) == 1) {
 160         $pumpio_defpost = get_pconfig(local_user(),'pumpio','post_by_default');
 161         $selected = ((intval($pumpio_defpost) == 1) ? ' checked="checked" ' : '');
 162         $b .= '<div class="profile-jot-net"><input type="checkbox" name="pumpio_enable"' . $selected . ' value="1" /> '
 163             . t('Post to pumpio') . '</div>';
 164     }
 165 }
 166
 167
 168 function pumpio_settings(&$a,&$s) {
 169
 170     if(! local_user())
 171         return;
 172
 173     /* Add our stylesheet to the page so we can make our settings look nice */
 174
 175     $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/pumpio/pumpio.css' . '" media="all" />' . "\r\n";
 176
 177     /* Get the current state of our config variables */
 178
 179     $import_enabled = get_pconfig(local_user(),'pumpio','import');
 180     $import_checked = (($import_enabled) ? ' checked="checked" ' : '');
 181
 182     $enabled = get_pconfig(local_user(),'pumpio','post');
 183     $checked = (($enabled) ? ' checked="checked" ' : '');
 184
 185     $def_enabled = get_pconfig(local_user(),'pumpio','post_by_default');
 186     $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
 187
 188     $public_enabled = get_pconfig(local_user(),'pumpio','public');
 189     $public_checked = (($public_enabled) ? ' checked="checked" ' : '');
 190
 191     $mirror_enabled = get_pconfig(local_user(),'pumpio','mirror');
 192     $mirror_checked = (($mirror_enabled) ? ' checked="checked" ' : '');
 193
 194     $servername = get_pconfig(local_user(), "pumpio", "host");
 195     $username = get_pconfig(local_user(), "pumpio", "user");
 196
 197     /* Add some HTML to the existing form */
 198
 199     $s .= '<div class="settings-block">';
 200     $s .= '<h3>' . t('Pump.io Post Settings') . '</h3>';
 201
 202     $s .= '<div id="pumpio-username-wrapper">';
 203     $s .= '<label id="pumpio-username-label" for="pumpio-username">'.t('pump.io username (without the servername)').'</label>';
 204     $s .= '<input id="pumpio-username" type="text" name="pumpio_user" value="'.$username.'" />';
 205     $s .= '</div><div class="clear"></div>';
 206
 207     $s .= '<div id="pumpio-servername-wrapper">';
 208     $s .= '<label id="pumpio-servername-label" for="pumpio-servername">'.t('pump.io servername (without "http://" or "https://" )').'</label>';
 209     $s .= '<input id="pumpio-servername" type="text" name="pumpio_host" value="'.$servername.'" />';
 210     $s .= '</div><div class="clear"></div>';
 211
 212     if (($username != '') AND ($servername != '')) {
 213
 214         $oauth_token = get_pconfig(local_user(), "pumpio", "oauth_token");
 215         $oauth_token_secret = get_pconfig(local_user(), "pumpio", "oauth_token_secret");
 216
 217         $s .= '<div id="pumpio-password-wrapper">';
 218         if (($oauth_token == "") OR ($oauth_token_secret == "")) {
 219                 $s .= '<div id="pumpio-authenticate-wrapper">';
 220                 $s .= '<a href="'.$a->get_baseurl().'/pumpio/connect">'.t("Authenticate your pump.io connection").'</a>';
 221                 $s .= '</div><div class="clear"></div>';
 222         } else {
 223                 $s .= '<div id="pumpio-import-wrapper">';
 224                 $s .= '<label id="pumpio-import-label" for="pumpio-import">' . t('Import the remote timeline') . '</label>';
 225                 $s .= '<input id="pumpio-import" type="checkbox" name="pumpio_import" value="1" ' . $import_checked . '/>';
 226                 $s .= '</div><div class="clear"></div>';
 227
 228                 $s .= '<div id="pumpio-enable-wrapper">';
 229                 $s .= '<label id="pumpio-enable-label" for="pumpio-checkbox">' . t('Enable pump.io Post Plugin') . '</label>';
 230                 $s .= '<input id="pumpio-checkbox" type="checkbox" name="pumpio" value="1" ' . $checked . '/>';
 231                 $s .= '</div><div class="clear"></div>';
 232
 233                 $s .= '<div id="pumpio-bydefault-wrapper">';
 234                 $s .= '<label id="pumpio-bydefault-label" for="pumpio-bydefault">' . t('Post to pump.io by default') . '</label>';
 235                 $s .= '<input id="pumpio-bydefault" type="checkbox" name="pumpio_bydefault" value="1" ' . $def_checked . '/>';
 236                 $s .= '</div><div class="clear"></div>';
 237
 238                 $s .= '<div id="pumpio-public-wrapper">';
 239                 $s .= '<label id="pumpio-public-label" for="pumpio-public">' . t('Should posts be public?') . '</label>';
 240                 $s .= '<input id="pumpio-public" type="checkbox" name="pumpio_public" value="1" ' . $public_checked . '/>';
 241                 $s .= '</div><div class="clear"></div>';
 242
 243                 $s .= '<div id="pumpio-mirror-wrapper">';
 244                 $s .= '<label id="pumpio-mirror-label" for="pumpio-mirror">' . t('Mirror all public posts') . '</label>';
 245                 $s .= '<input id="pumpio-mirror" type="checkbox" name="pumpio_mirror" value="1" ' . $mirror_checked . '/>';
 246                 $s .= '</div><div class="clear"></div>';
 247
 248                 $s .= '<div id="pumpio-delete-wrapper">';
 249                 $s .= '<label id="pumpio-delete-label" for="pumpio-delete">' . t('Check to delete this preset') . '</label>';
 250                 $s .= '<input id="pumpio-delete" type="checkbox" name="pumpio_delete" value="1" />';
 251                 $s .= '</div><div class="clear"></div>';
 252         }
 253
 254         $s .= '</div><div class="clear"></div>';
 255     }
 256
 257     /* provide a submit button */
 258
 259     $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="pumpio-submit" name="pumpio-submit" class="settings-submit" value="' . t('Submit') . '" /></div></div>';
 260
 261 }
 262
 263
 264 function pumpio_settings_post(&$a,&$b) {
 265
 266         if(x($_POST,'pumpio-submit')) {
 267                 if(x($_POST,'pumpio_delete')) {
 268                         set_pconfig(local_user(),'pumpio','consumer_key','');
 269                         set_pconfig(local_user(),'pumpio','consumer_secret','');
 270                         set_pconfig(local_user(),'pumpio','host','');
 271                         set_pconfig(local_user(),'pumpio','oauth_token','');
 272                         set_pconfig(local_user(),'pumpio','oauth_token_secret','');
 273                         set_pconfig(local_user(),'pumpio','post',false);
 274                         set_pconfig(local_user(),'pumpio','post_by_default',false);
 275                         set_pconfig(local_user(),'pumpio','user','');
 276                 } else {
 277                         // filtering the username if it is filled wrong
 278                         $user = $_POST['pumpio_user'];
 279                         if (strstr($user, "@")) {
 280                                 $pos = strpos($user, "@");
 281                                 if ($pos > 0)
 282                                         $user = substr($user, 0, $pos);
 283                         }
 284
 285                         // Filtering the hostname if someone is entering it with "http"
 286                         $host = $_POST['pumpio_host'];
 287                         $host = trim($host);
 288                         $host = str_replace(array("https://", "http://"), array("", ""), $host);
 289
 290                         set_pconfig(local_user(),'pumpio','post',intval($_POST['pumpio']));
 291                         set_pconfig(local_user(),'pumpio','import',$_POST['pumpio_import']);
 292                         set_pconfig(local_user(),'pumpio','host',$host);
 293                         set_pconfig(local_user(),'pumpio','user',$user);
 294                         set_pconfig(local_user(),'pumpio','public',$_POST['pumpio_public']);
 295                         set_pconfig(local_user(),'pumpio','mirror',$_POST['pumpio_mirror']);
 296                         set_pconfig(local_user(),'pumpio','post_by_default',intval($_POST['pumpio_bydefault']));
 297                 }
 298         }
 299 }
 300
 301 function pumpio_post_local(&$a,&$b) {
 302
 303         if((! local_user()) || (local_user() != $b['uid']))
 304                 return;
 305
 306         $pumpio_post   = intval(get_pconfig(local_user(),'pumpio','post'));
 307
 308         $pumpio_enable = (($pumpio_post && x($_REQUEST,'pumpio_enable')) ? intval($_REQUEST['pumpio_enable']) : 0);
 309
 310         if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'pumpio','post_by_default')))
 311                 $pumpio_enable = 1;
 312
 313         if(! $pumpio_enable)
 314                 return;
 315
 316         if(strlen($b['postopts']))
 317                 $b['postopts'] .= ',';
 318
 319         $b['postopts'] .= 'pumpio';
 320 }
 321
 322
 323
 324
 325 function pumpio_send(&$a,&$b) {
 326
 327         if (!get_pconfig($b["uid"],'pumpio','import')) {
 328                 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 329                         return;
 330         }
 331
 332         logger("pumpio_send: parameter ".print_r($b, true));
 333
 334         if($b['parent'] != $b['id']) {
 335                 // Looking if its a reply to a pumpio post
 336                 $r = q("SELECT item.* FROM item, contact WHERE item.id = %d AND item.uid = %d AND contact.id = `contact-id` AND contact.network='%s'LIMIT 1",
 337                         intval($b["parent"]),
 338                         intval($b["uid"]),
 339                         dbesc(NETWORK_PUMPIO));
 340
 341                 if(!count($r)) {
 342                         logger("pumpio_send: no pumpio post ".$b["parent"]);
 343                         return;
 344                 } else {
 345                         $iscomment = true;
 346                         $orig_post = $r[0];
 347                 }
 348         } else {
 349                 $iscomment = false;
 350
 351                 $receiver = pumpio_getreceiver($a, $b);
 352
 353                 logger("pumpio_send: receiver ".print_r($receiver, true));
 354
 355                 if (!count($receiver) AND ($b['private'] OR !strstr($b['postopts'],'pumpio')))
 356                         return;
 357         }
 358
 359         if($b['verb'] == ACTIVITY_LIKE) {
 360                 if ($b['deleted'])
 361                         pumpio_action($a, $b["uid"], $b["thr-parent"], "unlike");
 362                 else
 363                         pumpio_action($a, $b["uid"], $b["thr-parent"], "like");
 364                 return;
 365         }
 366
 367         if($b['verb'] == ACTIVITY_DISLIKE)
 368                 return;
 369
 370         if (($b['verb'] == ACTIVITY_POST) AND ($b['created'] !== $b['edited']) AND !$b['deleted'])
 371                         pumpio_action($a, $b["uid"], $b["uri"], "update", $b["body"]);
 372
 373         if (($b['verb'] == ACTIVITY_POST) AND $b['deleted'])
 374                         pumpio_action($a, $b["uid"], $b["uri"], "delete");
 375
 376         if($b['deleted'] || ($b['created'] !== $b['edited']))
 377                 return;
 378
 379         // if post comes from pump.io don't send it back
 380         if($b['app'] == "pump.io")
 381                 return;
 382
 383
 384         $oauth_token = get_pconfig($b['uid'], "pumpio", "oauth_token");
 385         $oauth_token_secret = get_pconfig($b['uid'], "pumpio", "oauth_token_secret");
 386         $consumer_key = get_pconfig($b['uid'], "pumpio","consumer_key");
 387         $consumer_secret = get_pconfig($b['uid'], "pumpio","consumer_secret");
 388
 389         $host = get_pconfig($b['uid'], "pumpio", "host");
 390         $user = get_pconfig($b['uid'], "pumpio", "user");
 391         $public = get_pconfig($b['uid'], "pumpio", "public");
 392
 393         if($oauth_token && $oauth_token_secret) {
 394
 395                 require_once('include/bbcode.php');
 396
 397                 $title = trim($b['title']);
 398
 399                 if ($title != '')
 400                         $title = "<h4>".$title."</h4>";
 401
 402                 $content = bbcode($b['body'], false, false);
 403
 404                 // Enhance the way, videos are displayed
 405                 $content = preg_replace('/<a.*?href="(https?:\/\/www.youtube.com\/.*?)".*?>(.*?)<\/a>/ism',"\n[url]$1[/url]\n",$content);
 406                 $content = preg_replace('/<a.*?href="(https?:\/\/youtu.be\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 407                 $content = preg_replace('/<a.*?href="(https?:\/\/vimeo.com\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 408                 $content = preg_replace('/<a.*?href="(https?:\/\/player.vimeo.com\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 409
 410                 $URLSearchString = "^\[\]";
 411                 $content = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism",'tryoembed',$content);
 412
 413                 $params = array();
 414
 415                 $params["verb"] = "post";
 416
 417                 if (!$iscomment) {
 418                         $params["object"] = array(
 419                                                 'objectType' => "note",
 420                                                 'content' => $title.$content);
 421
 422                         if (count($receiver["to"]))
 423                                 $params["to"] = $receiver["to"];
 424
 425                         if (count($receiver["bto"]))
 426                                 $params["bto"] = $receiver["bto"];
 427
 428                         if (count($receiver["cc"]))
 429                                 $params["cc"] = $receiver["cc"];
 430
 431                         if (count($receiver["bcc"]))
 432                                 $params["bcc"] = $receiver["bcc"];
 433
 434                  } else {
 435                         $inReplyTo = array("id" => $orig_post["uri"],
 436                                         "objectType" => "note");
 437
 438                         $params["object"] = array(
 439                                                 'objectType' => "comment",
 440                                                 'content' => $title.$content,
 441                                                 'inReplyTo' => $inReplyTo);
 442                 }
 443
 444                 $client = new oauth_client_class;
 445                 $client->oauth_version = '1.0a';
 446                 $client->url_parameters = false;
 447                 $client->authorization_header = true;
 448                 $client->access_token = $oauth_token;
 449                 $client->access_token_secret = $oauth_token_secret;
 450                 $client->client_id = $consumer_key;
 451                 $client->client_secret = $consumer_secret;
 452
 453                 $username = $user.'@'.$host;
 454                 $url = 'https://'.$host.'/api/user/'.$user.'/feed';
 455
 456                 $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 457
 458                 if($success) {
 459                         $post_id = $user->object->id;
 460                         logger('pumpio_send '.$username.': success '.$post_id);
 461                         if($post_id AND $iscomment) {
 462                                 logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$b['id']);
 463                                 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d LIMIT 1",
 464                                         dbesc($post_id),
 465                                         intval($b['id'])
 466                                 );
 467                         }
 468                 } else {
 469                         logger('pumpio_send '.$username.': '.$url.' general error: ' . print_r($user,true));
 470
 471                         $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 472                         if (count($r))
 473                                 $a->contact = $r[0]["id"];
 474
 475                         $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $params));
 476                         require_once('include/queue_fn.php');
 477                         add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 478                         notice(t('Pump.io post failed. Queued for retry.').EOL);
 479                 }
 480
 481         }
 482 }
 483
 484 function pumpio_action($a, $uid, $uri, $action, $content) {
 485
 486         // Don't do likes and other stuff if you don't import the timeline
 487         if (!get_pconfig($uid,'pumpio','import'))
 488                 return;
 489
 490         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 491         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
 492         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
 493         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
 494         $hostname = get_pconfig($uid, 'pumpio','host');
 495         $username = get_pconfig($uid, "pumpio", "user");
 496
 497         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 498                                 dbesc($uri),
 499                                 intval($uid)
 500         );
 501
 502         if (!count($r))
 503                 return;
 504
 505         $orig_post = $r[0];
 506
 507         if ($orig_post["extid"] AND !strstr($orig_post["extid"], "/proxy/"))
 508                 $uri = $orig_post["extid"];
 509         else
 510                 $uri = $orig_post["uri"];
 511
 512         if (strstr($uri, "/api/comment/"))
 513                 $objectType = "comment";
 514         elseif (strstr($uri, "/api/note/"))
 515                 $objectType = "note";
 516         elseif (strstr($uri, "/api/image/"))
 517                 $objectType = "image";
 518
 519         $params["verb"] = $action;
 520         $params["object"] = array('id' => $uri,
 521                                 "objectType" => $objectType,
 522                                 "content" => $content);
 523
 524         $client = new oauth_client_class;
 525         $client->oauth_version = '1.0a';
 526         $client->authorization_header = true;
 527         $client->url_parameters = false;
 528
 529         $client->client_id = $ckey;
 530         $client->client_secret = $csecret;
 531         $client->access_token = $otoken;
 532         $client->access_token_secret = $osecret;
 533
 534         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed';
 535
 536         $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 537
 538         if($success)
 539                 logger('pumpio_action '.$username.' '.$action.': success '.$uri);
 540         else {
 541                 logger('pumpio_action '.$username.' '.$action.': general error: '.$uri.' '.print_r($user,true));
 542
 543                 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 544                 if (count($r))
 545                         $a->contact = $r[0]["id"];
 546
 547                 $s = serialize(array('url' => $url, 'item' => $orig_post["id"], 'post' => $params));
 548                 require_once('include/queue_fn.php');
 549                 add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 550                 notice(t('Pump.io like failed. Queued for retry.').EOL);
 551         }
 552 }
 553
 554
 555 function pumpio_cron($a,$b) {
 556         $last = get_config('pumpio','last_poll');
 557
 558         $poll_interval = intval(get_config('pumpio','poll_interval'));
 559         if(! $poll_interval)
 560                 $poll_interval = PUMPIO_DEFAULT_POLL_INTERVAL;
 561
 562         if($last) {
 563                 $next = $last + ($poll_interval * 60);
 564                 if($next > time()) {
 565                         logger('pumpio: poll intervall not reached');
 566                         return;
 567                 }
 568         }
 569         logger('pumpio: cron_start');
 570
 571         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'mirror' AND `v` = '1' ORDER BY RAND() ");
 572         if(count($r)) {
 573                 foreach($r as $rr) {
 574                         logger('pumpio: mirroring user '.$rr['uid']);
 575                         pumpio_fetchtimeline($a, $rr['uid']);
 576                 }
 577         }
 578
 579         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'import' AND `v` = '1' ORDER BY RAND() ");
 580         if(count($r)) {
 581                 foreach($r as $rr) {
 582                         logger('pumpio: importing timeline from user '.$rr['uid']);
 583                         pumpio_fetchinbox($a, $rr['uid']);
 584                 }
 585         }
 586
 587         // To-Do:
 588         //pumpio_getallusers($a, $uid);
 589
 590         logger('pumpio: cron_end');
 591
 592         set_config('pumpio','last_poll', time());
 593 }
 594
 595 function pumpio_fetchtimeline($a, $uid) {
 596         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 597         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
 598         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
 599         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
 600         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
 601         $hostname = get_pconfig($uid, 'pumpio','host');
 602         $username = get_pconfig($uid, "pumpio", "user");
 603
 604         $application_name  = get_config('pumpio', 'application_name');
 605
 606         if ($application_name == "")
 607                 $application_name = $a->get_hostname();
 608
 609         $first_time = ($lastdate == "");
 610
 611         $client = new oauth_client_class;
 612         $client->oauth_version = '1.0a';
 613         $client->authorization_header = true;
 614         $client->url_parameters = false;
 615
 616         $client->client_id = $ckey;
 617         $client->client_secret = $csecret;
 618         $client->access_token = $otoken;
 619         $client->access_token_secret = $osecret;
 620
 621         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed/major';
 622
 623         logger('pumpio: fetching for user '.$uid.' '.$url.' C:'.$client->client_id.' CS:'.$client->client_secret.' T:'.$client->access_token.' TS:'.$client->access_token_secret);
 624
 625         $username = $user.'@'.$host;
 626
 627         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
 628
 629         if (!$success) {
 630                 logger('pumpio: error fetching posts for user '.$uid." ".$username." ".print_r($user, true));
 631                 return;
 632         }
 633
 634         $posts = array_reverse($user->items);
 635
 636         $initiallastdate = $lastdate;
 637         $lastdate = '';
 638
 639         if (count($posts)) {
 640                 foreach ($posts as $post) {
 641                         if ($post->generator->published <= $initiallastdate)
 642                                 continue;
 643
 644                         if ($lastdate < $post->generator->published)
 645                                 $lastdate = $post->generator->published;
 646
 647                         if ($first_time)
 648                                 continue;
 649
 650                         $receiptians = array();
 651                         if (@is_array($post->cc))
 652                                 $receiptians = array_merge($receiptians, $post->cc);
 653
 654                         if (@is_array($post->to))
 655                                 $receiptians = array_merge($receiptians, $post->to);
 656
 657                         $public = false;
 658                         foreach ($receiptians AS $receiver)
 659                                 if (is_string($receiver->objectType))
 660                                         if ($receiver->id == "http://activityschema.org/collection/public")
 661                                                 $public = true;
 662
 663                         if ($public AND !strstr($post->generator->displayName, $application_name)) {
 664                                 require_once('include/html2bbcode.php');
 665
 666                                 $_SESSION["authenticated"] = true;
 667                                 $_SESSION["uid"] = $uid;
 668
 669                                 unset($_REQUEST);
 670                                 $_REQUEST["type"] = "wall";
 671                                 $_REQUEST["api_source"] = true;
 672                                 $_REQUEST["profile_uid"] = $uid;
 673                                 $_REQUEST["source"] = "pump.io";
 674
 675                                 if ($post->object->displayName != "")
 676                                         $_REQUEST["title"] = html2bbcode($post->object->displayName);
 677                                 else
 678                                         $_REQUEST["title"] = "";
 679
 680                                 $_REQUEST["body"] = html2bbcode($post->object->content);
 681
 682                                 if ($post->object->fullImage->url != "")
 683                                         $_REQUEST["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$_REQUEST["body"];
 684
 685                                 logger('pumpio: posting for user '.$uid);
 686
 687                                 require_once('mod/item.php');
 688
 689                                 item_post($a);
 690                                 logger('pumpio: posting done - user '.$uid);
 691                         }
 692                 }
 693         }
 694
 695         if ($lastdate != 0)
 696                 set_pconfig($uid,'pumpio','lastdate', $lastdate);
 697 }
 698
 699 function pumpio_dounlike(&$a, $uid, $self, $post, $own_id) {
 700         // Searching for the unliked post
 701         // Two queries for speed issues
 702         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 703                                 dbesc($post->object->id),
 704                                 intval($uid)
 705                 );
 706
 707         if (count($r))
 708                 $orig_post = $r[0];
 709         else {
 710                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 711                                         dbesc($post->object->id),
 712                                         intval($uid)
 713                         );
 714
 715                 if (!count($r))
 716                         return;
 717                 else
 718                         $orig_post = $r[0];
 719         }
 720
 721         $contactid = 0;
 722
 723         if(link_compare($post->actor->url, $own_id)) {
 724                 $contactid = $self[0]['id'];
 725         } else {
 726                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 727                         dbesc($post->actor->url),
 728                         intval($uid)
 729                 );
 730
 731                 if(count($r))
 732                         $contactid = $r[0]['id'];
 733
 734                 if($contactid == 0)
 735                         $contactid = $orig_post['contact-id'];
 736         }
 737
 738         $r = q("UPDATE `item` SET `deleted` = 1, `unseen` = 1, `changed` = '%s' WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s'",
 739                 dbesc(datetime_convert()),
 740                 dbesc(ACTIVITY_LIKE),
 741                 intval($uid),
 742                 intval($contactid),
 743                 dbesc($orig_post['uri'])
 744         );
 745
 746         if(count($r))
 747                 logger("pumpio_dounlike: unliked existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 748         else
 749                 logger("pumpio_dounlike: not found. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 750 }
 751
 752 function pumpio_dolike(&$a, $uid, $self, $post, $own_id) {
 753
 754         // Searching for the liked post
 755         // Two queries for speed issues
 756         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 757                                 dbesc($post->object->id),
 758                                 intval($uid)
 759                 );
 760
 761         if (count($r))
 762                 $orig_post = $r[0];
 763         else {
 764                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 765                                         dbesc($post->object->id),
 766                                         intval($uid)
 767                         );
 768
 769                 if (!count($r))
 770                         return;
 771                 else
 772                         $orig_post = $r[0];
 773         }
 774
 775         $contactid = 0;
 776
 777         if(link_compare($post->actor->url, $own_id)) {
 778                 $contactid = $self[0]['id'];
 779                 $post->actor->displayName = $self[0]['name'];
 780                 $post->actor->url = $self[0]['url'];
 781                 $post->actor->image->url = $self[0]['photo'];
 782         } else {
 783                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 784                         dbesc($post->actor->url),
 785                         intval($uid)
 786                 );
 787
 788                 if(count($r))
 789                         $contactid = $r[0]['id'];
 790
 791                 if($contactid == 0)
 792                         $contactid = $orig_post['contact-id'];
 793         }
 794
 795         $r = q("SELECT parent FROM `item` WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s' LIMIT 1",
 796                 dbesc(ACTIVITY_LIKE),
 797                 intval($uid),
 798                 intval($contactid),
 799                 dbesc($orig_post['uri'])
 800         );
 801
 802         if(count($r)) {
 803                 logger("pumpio_dolike: found existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 804                 return;
 805         }
 806
 807         $likedata = array();
 808         $likedata['parent'] = $orig_post['id'];
 809         $likedata['verb'] = ACTIVITY_LIKE;
 810         $likedata['gravity'] = 3;
 811         $likedata['uid'] = $uid;
 812         $likedata['wall'] = 0;
 813         $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
 814         $likedata['parent-uri'] = $orig_post["uri"];
 815         $likedata['contact-id'] = $contactid;
 816         $likedata['app'] = $post->generator->displayName;
 817         $likedata['verb'] = ACTIVITY_LIKE;
 818         $likedata['author-name'] = $post->actor->displayName;
 819         $likedata['author-link'] = $post->actor->url;
 820         $likedata['author-avatar'] = $post->actor->image->url;
 821
 822         $author  = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
 823         $objauthor =  '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
 824         $post_type = t('status');
 825         $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
 826         $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
 827
 828         $likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $author, $objauthor, $plink);
 829
 830         $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
 831                 '<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>';
 832
 833         $ret = item_store($likedata);
 834
 835         logger("pumpio_dolike: ".$ret." User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 836 }
 837
 838 function pumpio_get_contact($uid, $contact) {
 839
 840         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
 841                 intval($uid), dbesc($contact->url));
 842
 843         if(!count($r)) {
 844                 // create contact record
 845                 q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 846                                         `name`, `nick`, `photo`, `network`, `rel`, `priority`,
 847                                         `writable`, `blocked`, `readonly`, `pending` )
 848                                 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
 849                         intval($uid),
 850                         dbesc(datetime_convert()),
 851                         dbesc($contact->url),
 852                         dbesc(normalise_link($contact->url)),
 853                         dbesc(str_replace("acct:", "", $contact->id)),
 854                         dbesc(''),
 855                         dbesc($contact->id), // To-Do?
 856                         dbesc('pump.io ' . $contact->id), // To-Do?
 857                         dbesc($contact->displayName),
 858                         dbesc($contact->preferredUsername),
 859                         dbesc($contact->image->url),
 860                         dbesc(NETWORK_PUMPIO),
 861                         intval(CONTACT_IS_FRIEND),
 862                         intval(1),
 863                         intval(1)
 864                 );
 865
 866                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
 867                         dbesc($contact->url),
 868                         intval($uid)
 869                         );
 870
 871                 if(! count($r))
 872                         return(false);
 873
 874                 $contact_id  = $r[0]['id'];
 875
 876                 $g = q("select def_gid from user where uid = %d limit 1",
 877                         intval($uid)
 878                 );
 879
 880                 if($g && intval($g[0]['def_gid'])) {
 881                         require_once('include/group.php');
 882                         group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
 883                 }
 884
 885                 require_once("Photo.php");
 886
 887                 $photos = import_profile_photo($contact->image->url,$uid,$contact_id);
 888
 889                 q("UPDATE `contact` SET `photo` = '%s',
 890                                         `thumb` = '%s',
 891                                         `micro` = '%s',
 892                                         `name-date` = '%s',
 893                                         `uri-date` = '%s',
 894                                         `avatar-date` = '%s'
 895                                 WHERE `id` = %d LIMIT 1
 896                         ",
 897                 dbesc($photos[0]),
 898                 dbesc($photos[1]),
 899                 dbesc($photos[2]),
 900                 dbesc(datetime_convert()),
 901                 dbesc(datetime_convert()),
 902                 dbesc(datetime_convert()),
 903                 intval($contact_id)
 904                 );
 905         } else {
 906                 // update profile photos once every two weeks as we have no notification of when they change.
 907
 908                 $update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -14 days')) ? true : false);
 909
 910                 // check that we have all the photos, this has been known to fail on occasion
 911
 912                 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
 913                         require_once("Photo.php");
 914
 915                         $photos = import_profile_photo($contact->image->url, $uid, $r[0]['id']);
 916
 917                         q("UPDATE `contact` SET `photo` = '%s',
 918                                         `thumb` = '%s',
 919                                         `micro` = '%s',
 920                                         `name-date` = '%s',
 921                                         `uri-date` = '%s',
 922                                         `avatar-date` = '%s'
 923                                         WHERE `id` = %d LIMIT 1
 924                                 ",
 925                         dbesc($photos[0]),
 926                         dbesc($photos[1]),
 927                         dbesc($photos[2]),
 928                         dbesc(datetime_convert()),
 929                         dbesc(datetime_convert()),
 930                         dbesc(datetime_convert()),
 931                         intval($r[0]['id'])
 932                         );
 933                 }
 934
 935         }
 936
 937         return($r[0]["id"]);
 938 }
 939
 940 function pumpio_dodelete(&$a, $uid, $self, $post, $own_id) {
 941
 942         // Two queries for speed issues
 943         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 944                                 dbesc($post->object->id),
 945                                 intval($uid)
 946                 );
 947
 948         if (count($r))
 949                 return drop_item($r[0]["id"], $false);
 950
 951         $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 952                                 dbesc($post->object->id),
 953                                 intval($uid)
 954                 );
 955
 956         if (count($r))
 957                 return drop_item($r[0]["id"], $false);
 958 }
 959
 960 function pumpio_dopost(&$a, $client, $uid, $self, $post, $own_id) {
 961         require_once('include/items.php');
 962
 963         if (($post->verb == "like") OR ($post->verb == "favorite"))
 964                 return pumpio_dolike(&$a, $uid, $self, $post, $own_id);
 965
 966         if (($post->verb == "unlike") OR ($post->verb == "unfavorite"))
 967                 return pumpio_dounlike(&$a, $uid, $self, $post, $own_id);
 968
 969         if ($post->verb == "delete")
 970                 return pumpio_dodelete(&$a, $uid, $self, $post, $own_id);
 971
 972         if ($post->verb != "update") {
 973                 // Two queries for speed issues
 974                 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 975                                         dbesc($post->object->id),
 976                                         intval($uid)
 977                         );
 978
 979                 if (count($r))
 980                         return false;
 981
 982                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 983                                         dbesc($post->object->id),
 984                                         intval($uid)
 985                         );
 986
 987                 if (count($r))
 988                         return false;
 989         }
 990
 991         // Only handle these three types
 992         if (!strstr("post|share|update", $post->verb))
 993                 return false;
 994
 995         $receiptians = array();
 996         if (@is_array($post->cc))
 997                 $receiptians = array_merge($receiptians, $post->cc);
 998
 999         if (@is_array($post->to))
1000                 $receiptians = array_merge($receiptians, $post->to);
1001
1002         foreach ($receiptians AS $receiver)
1003                 if (is_string($receiver->objectType))
1004                         if ($receiver->id == "http://activityschema.org/collection/public")
1005                                 $public = true;
1006
1007         $postarray = array();
1008         $postarray['gravity'] = 0;
1009         $postarray['uid'] = $uid;
1010         $postarray['wall'] = 0;
1011         $postarray['uri'] = $post->object->id;
1012
1013         if ($post->object->objectType != "comment") {
1014                 $contact_id = pumpio_get_contact($uid, $post->actor);
1015
1016                 if (!$contact_id)
1017                         $contact_id = $self[0]['id'];
1018
1019                 $postarray['parent-uri'] = $post->object->id;
1020         } else {
1021                 $contact_id = 0;
1022
1023                 if(link_compare($post->actor->url, $own_id)) {
1024                         $contact_id = $self[0]['id'];
1025                         $post->actor->displayName = $self[0]['name'];
1026                         $post->actor->url = $self[0]['url'];
1027                         $post->actor->image->url = $self[0]['photo'];
1028                 } else {
1029                         // Take an existing contact, the contact of the note or - as a fallback - the id of the user
1030                         $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1031                                 dbesc($post->actor->url),
1032                                 intval($uid)
1033                         );
1034
1035                         if(count($r))
1036                                 $contact_id = $r[0]['id'];
1037                         else {
1038                                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1039                                         dbesc($post->actor->url),
1040                                         intval($uid)
1041                                 );
1042
1043                                 if(count($r))
1044                                         $contact_id = $r[0]['id'];
1045                                 else
1046                                         $contact_id = $self[0]['id'];
1047                         }
1048                 }
1049
1050                 $reply->verb = "note";
1051                 $reply->cc = $post->cc;
1052                 $reply->to = $post->to;
1053                 $reply->object->objectType = $post->object->inReplyTo->objectType;
1054                 $reply->object->content = $post->object->inReplyTo->content;
1055                 $reply->object->id = $post->object->inReplyTo->id;
1056                 $reply->actor = $post->object->inReplyTo->author;
1057                 $reply->url = $post->object->inReplyTo->url;
1058                 $reply->generator->displayName = "pumpio";
1059                 $reply->published = $post->object->inReplyTo->published;
1060                 $reply->received = $post->object->inReplyTo->updated;
1061                 $reply->url = $post->object->inReplyTo->url;
1062                 pumpio_dopost(&$a, $client, $uid, $self, $reply, $own_id);
1063
1064                 $postarray['parent-uri'] = $post->object->inReplyTo->id;
1065         }
1066
1067         if ($post->object->pump_io->proxyURL)
1068                 $postarray['extid'] = $post->object->pump_io->proxyURL;
1069
1070         $postarray['contact-id'] = $contact_id;
1071         $postarray['verb'] = ACTIVITY_POST;
1072         $postarray['owner-name'] = $post->actor->displayName;
1073         $postarray['owner-link'] = $post->actor->url;
1074         $postarray['owner-avatar'] = $post->actor->image->url;
1075         $postarray['author-name'] = $post->actor->displayName;
1076         $postarray['author-link'] = $post->actor->url;
1077         $postarray['author-avatar'] = $post->actor->image->url;
1078         $postarray['plink'] = $post->object->url;
1079         $postarray['app'] = $post->generator->displayName;
1080         $postarray['body'] = html2bbcode($post->object->content);
1081
1082         if ($post->object->fullImage->url != "")
1083                 $postarray["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$postarray["body"];
1084
1085         if ($post->object->displayName != "")
1086                 $postarray['title'] = $post->object->displayName;
1087
1088         $postarray['created'] = datetime_convert('UTC','UTC',$post->published);
1089         $postarray['edited'] = datetime_convert('UTC','UTC',$post->received);
1090         if (!$public) {
1091                 $postarray['private'] = 1;
1092                 $postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
1093         }
1094
1095         if ($post->verb == "share") {
1096                 $postarray['body'] = "[share author='".$post->object->author->displayName.
1097                                 "' profile='".$post->object->author->url.
1098                                 "' avatar='".$post->object->author->image->url.
1099                                 "' link='".$post->links->self->href."']".$postarray['body']."[/share]";
1100         }
1101
1102         if (trim($postarray['body']) == "")
1103                 return false;
1104
1105         $top_item = item_store($postarray);
1106
1107         if (($top_item == 0) AND ($post->verb == "update")) {
1108                 $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s' , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
1109                         dbesc($postarray["title"]),
1110                         dbesc($postarray["body"]),
1111                         dbesc($postarray["edited"]),
1112                         dbesc($postarray["uri"]),
1113                         intval($uid)
1114                         );
1115         }
1116
1117         if ($post->object->objectType == "comment") {
1118
1119                 pumpio_fetchallcomments($a, $uid, $postarray['parent-uri']);
1120
1121                 $user = q("SELECT * FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
1122                                 intval($uid)
1123                         );
1124
1125                 if(!count($user))
1126                         return $top_item;
1127
1128                 $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
1129
1130                 if (link_compare($own_id, $postarray['author-link']))
1131                         return $top_item;
1132
1133                 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1134                                 dbesc($postarray['parent-uri']),
1135                                 intval($uid)
1136                                 );
1137
1138                 if(count($myconv)) {
1139
1140                         foreach($myconv as $conv) {
1141                                 // now if we find a match, it means we're in this conversation
1142
1143                                 if(!link_compare($conv['author-link'],$importer_url) AND !link_compare($conv['author-link'],$own_id))
1144                                         continue;
1145
1146                                 require_once('include/enotify.php');
1147
1148                                 $conv_parent = $conv['parent'];
1149
1150                                 notification(array(
1151                                         'type'         => NOTIFY_COMMENT,
1152                                         'notify_flags' => $user[0]['notify-flags'],
1153                                         'language'     => $user[0]['language'],
1154                                         'to_name'      => $user[0]['username'],
1155                                         'to_email'     => $user[0]['email'],
1156                                         'uid'          => $user[0]['uid'],
1157                                         'item'         => $postarray,
1158                                         'link'             => $a->get_baseurl() . '/display/' . $user[0]['nickname'] . '/' . $top_item,
1159                                         'source_name'  => $postarray['author-name'],
1160                                         'source_link'  => $postarray['author-link'],
1161                                         'source_photo' => $postarray['author-avatar'],
1162                                         'verb'         => ACTIVITY_POST,
1163                                         'otype'        => 'item',
1164                                         'parent'       => $conv_parent,
1165                                         ));
1166
1167                                 // only send one notification
1168                                 break;
1169                         }
1170                 }
1171         }
1172
1173         return $top_item;
1174 }
1175
1176 function pumpio_fetchinbox($a, $uid) {
1177
1178         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1179         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1180         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1181         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1182         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
1183         $hostname = get_pconfig($uid, 'pumpio','host');
1184         $username = get_pconfig($uid, "pumpio", "user");
1185
1186         $own_id = "https://".$hostname."/".$username;
1187
1188         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1189                 intval($uid));
1190
1191         $client = new oauth_client_class;
1192         $client->oauth_version = '1.0a';
1193         $client->authorization_header = true;
1194         $client->url_parameters = false;
1195
1196         $client->client_id = $ckey;
1197         $client->client_secret = $csecret;
1198         $client->access_token = $otoken;
1199         $client->access_token_secret = $osecret;
1200
1201         $last_id = get_pconfig($uid,'pumpio','last_id');
1202
1203         $url = 'https://'.$hostname.'/api/user/'.$username.'/inbox';
1204
1205         if ($last_id != "")
1206                 $url .= '?since='.urlencode($last_id);
1207
1208         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
1209         $posts = array_reverse($user->items);
1210
1211         if (count($posts))
1212                 foreach ($posts as $post) {
1213                         $last_id = $post->id;
1214                         pumpio_dopost(&$a, $client, $uid, $self, $post, $own_id);
1215                 }
1216
1217         set_pconfig($uid,'pumpio','last_id', $last_id);
1218 }
1219
1220 function pumpio_getallusers($a, $uid) {
1221         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1222         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1223         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1224         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1225         $hostname = get_pconfig($uid, 'pumpio','host');
1226         $username = get_pconfig($uid, "pumpio", "user");
1227
1228         $client = new oauth_client_class;
1229         $client->oauth_version = '1.0a';
1230         $client->authorization_header = true;
1231         $client->url_parameters = false;
1232
1233         $client->client_id = $ckey;
1234         $client->client_secret = $csecret;
1235         $client->access_token = $otoken;
1236         $client->access_token_secret = $osecret;
1237
1238         $url = 'https://'.$hostname.'/api/user/'.$username.'/following';
1239
1240         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1241
1242         if ($users->totalItems > count($users->items)) {
1243                 $url = 'https://'.$hostname.'/api/user/'.$username.'/following?count='.$users->totalItems;
1244
1245                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1246         }
1247
1248         foreach ($users->items AS $user)
1249                 echo pumpio_get_contact($uid, $user)."\n";
1250 }
1251
1252 function pumpio_queue_hook(&$a,&$b) {
1253
1254         $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
1255                 dbesc(NETWORK_PUMPIO)
1256         );
1257         if(! count($qi))
1258                 return;
1259
1260         require_once('include/queue_fn.php');
1261
1262         foreach($qi as $x) {
1263                 if($x['network'] !== NETWORK_PUMPIO)
1264                         continue;
1265
1266                 logger('pumpio_queue: run');
1267
1268                 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
1269                         WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
1270                         intval($x['cid'])
1271                 );
1272                 if(! count($r))
1273                         continue;
1274
1275                 $user = $r[0];
1276
1277                 $oauth_token = get_pconfig($user['uid'], "pumpio", "oauth_token");
1278                 $oauth_token_secret = get_pconfig($user['uid'], "pumpio", "oauth_token_secret");
1279                 $consumer_key = get_pconfig($user['uid'], "pumpio","consumer_key");
1280                 $consumer_secret = get_pconfig($user['uid'], "pumpio","consumer_secret");
1281
1282                 $host = get_pconfig($user['uid'], "pumpio", "host");
1283                 $user = get_pconfig($user['uid'], "pumpio", "user");
1284
1285                 $success = false;
1286
1287                 if ($oauth_token AND $oauth_token_secret AND
1288                         $consumer_key AND $consumer_secret) {
1289                         $username = $user.'@'.$host;
1290
1291                         logger('pumpio_queue: able to post for user '.$username);
1292
1293                         $z = unserialize($x['content']);
1294
1295                         $client = new oauth_client_class;
1296                         $client->oauth_version = '1.0a';
1297                         $client->url_parameters = false;
1298                         $client->authorization_header = true;
1299                         $client->access_token = $oauth_token;
1300                         $client->access_token_secret = $oauth_token_secret;
1301                         $client->client_id = $consumer_key;
1302                         $client->client_secret = $consumer_secret;
1303
1304                         $success = $client->CallAPI($z['url'], 'POST', $z['post'], array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
1305
1306                         if($success) {
1307                                 $post_id = $user->object->id;
1308                                 logger('pumpio_queue: send '.$username.': success '.$post_id);
1309                                 if($post_id AND $iscomment) {
1310                                         logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$z['item']);
1311                                         q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d LIMIT 1",
1312                                                 dbesc($post_id),
1313                                                 intval($z['item'])
1314                                         );
1315                                 }
1316                                 remove_queue_item($x['id']);
1317                         } else
1318                                 logger('pumpio_queue: send '.$username.': '.$url.' general error: ' . print_r($user,true));
1319                 } else
1320                         logger("pumpio_queue: Error getting tokens for user ".$user['uid']);
1321
1322                 if (!$success) {
1323                         logger('pumpio_queue: delayed');
1324                         update_queue_time($x['id']);
1325                 }
1326         }
1327 }
1328
1329 function pumpio_getreceiver($a, $b) {
1330
1331         $receiver = array();
1332
1333         if (!$b["private"]) {
1334
1335                 if(! strstr($b['postopts'],'pumpio'))
1336                         return $receiver;
1337
1338                 $public = get_pconfig($b['uid'], "pumpio", "public");
1339
1340                 if ($public)
1341                         $receiver["to"][] = Array(
1342                                                 "objectType" => "collection",
1343                                                 "id" => "http://activityschema.org/collection/public");
1344         } else {
1345                 $cids = explode("><", $b["allow_cid"]);
1346                 $gids = explode("><", $b["allow_gid"]);
1347
1348                 foreach ($cids AS $cid) {
1349                         $cid = trim($cid, " <>");
1350
1351                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1352                                 intval($cid),
1353                                 intval($b["uid"]),
1354                                 dbesc(NETWORK_PUMPIO)
1355                                 );
1356
1357                         if (count($r)) {
1358                                 $receiver["bcc"][] = Array(
1359                                                         "displayName" => $r[0]["name"],
1360                                                         "objectType" => "person",
1361                                                         "preferredUsername" => $r[0]["nick"],
1362                                                         "url" => $r[0]["url"]);
1363                         }
1364                 }
1365                 foreach ($gids AS $gid) {
1366                         $gid = trim($gid, " <>");
1367
1368                         $r = q("SELECT `contact`.`name`, `contact`.`nick`, `contact`.`url`, `contact`.`network` ".
1369                                 "FROM `group_member`, `contact` WHERE `group_member`.`gid` = %d AND `group_member`.`uid` = %d ".
1370                                 "AND `contact`.`id` = `group_member`.`contact-id` AND `contact`.`network` = '%s'",
1371                                         intval($gid),
1372                                         intval($b["uid"]),
1373                                         dbesc(NETWORK_PUMPIO)
1374                                 );
1375
1376                         foreach ($r AS $row)
1377                                 $receiver["bcc"][] = Array(
1378                                                         "displayName" => $row["name"],
1379                                                         "objectType" => "person",
1380                                                         "preferredUsername" => $row["nick"],
1381                                                         "url" => $row["url"]);
1382                 }
1383         }
1384
1385         if ($b["inform"] != "") {
1386
1387                 $inform = explode(",", $b["inform"]);
1388
1389                 foreach ($inform AS $cid) {
1390                         if (substr($cid, 0, 4) != "cid:")
1391                                 continue;
1392
1393                         $cid = str_replace("cid:", "", $cid);
1394
1395                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1396                                 intval($cid),
1397                                 intval($b["uid"]),
1398                                 dbesc(NETWORK_PUMPIO)
1399                                 );
1400
1401                         if (count($r)) {
1402                                         $receiver["to"][] = Array(
1403                                                                 "displayName" => $r[0]["name"],
1404                                                                 "objectType" => "person",
1405                                                                 "preferredUsername" => $r[0]["nick"],
1406                                                                 "url" => $r[0]["url"]);
1407                         }
1408                 }
1409         }
1410
1411         return $receiver;
1412 }
1413
1414 function pumpio_fetchallcomments($a, $uid, $id) {
1415         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1416         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1417         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1418         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1419         $hostname = get_pconfig($uid, 'pumpio','host');
1420         $username = get_pconfig($uid, "pumpio", "user");
1421
1422         $own_id = "https://".$hostname."/".$username;
1423
1424         logger("pumpio_fetchallcomments: completing comment for user ".$uid." url ".$url);
1425
1426         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1427                 intval($uid));
1428
1429         // Fetching the original post - Two queries for speed issues
1430         $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1431                         dbesc($url),
1432                         intval($uid)
1433                 );
1434
1435         if (!count($r)) {
1436                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1437                                 dbesc($url),
1438                                 intval($uid)
1439                         );
1440
1441                 if (!count($r))
1442                         return false;
1443         }
1444
1445         if ($r[0]["extid"])
1446                 $url = $r[0]["extid"];
1447         else
1448                 $url = $id;
1449
1450         $client = new oauth_client_class;
1451         $client->oauth_version = '1.0a';
1452         $client->authorization_header = true;
1453         $client->url_parameters = false;
1454
1455         $client->client_id = $ckey;
1456         $client->client_secret = $csecret;
1457         $client->access_token = $otoken;
1458         $client->access_token_secret = $osecret;
1459
1460         logger("pumpio_fetchallcomments: fetching comment for user ".$uid." url ".$url);
1461
1462         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $item);
1463
1464         if (!$success)
1465                 return;
1466
1467         if ($item->replies->totalItems == 0)
1468                 return;
1469
1470         foreach ($item->replies->items AS $item) {
1471                 if ($item->id == $id)
1472                         continue;
1473
1474                 // Checking if the comment already exists - Two queries for speed issues
1475                 $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1476                                 dbesc($url),
1477                                 intval($uid)
1478                         );
1479
1480                 if (count($r))
1481                         continue;
1482
1483                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1484                                 dbesc($url),
1485                                 intval($uid)
1486                         );
1487
1488                 if (count($r))
1489                         continue;
1490
1491                 $post->verb = "post";
1492                 $post->actor = $item->author;
1493                 $post->published = $item->published;
1494                 $post->received = $item->updated;
1495                 $post->generator->displayName = "pumpio";
1496
1497                 unset($item->author);
1498                 unset($item->published);
1499                 unset($item->updated);
1500
1501                 $post->object = $item;
1502
1503                 logger("pumpio_fetchallcomments: posting comment ".$post->object->id);
1504                 pumpio_dopost(&$a, $client, $uid, $self, $post, $own_id);
1505         }
1506 }
1507
1508 /*
1509 Bugs:
1510
1511 To-Do:
1512
1513 Could be hard to do:
1514  - edit own notes
1515  - delete own notes
1516
1517 Known issues:
1518  - refresh after post
1519
1520 */