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     $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="pumpio-submit" name="pumpio-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div></div>';
 286
 287 }
 288
 289
 290 function pumpio_settings_post(&$a,&$b) {
 291
 292         if(x($_POST,'pumpio-submit')) {
 293                 if(x($_POST,'pumpio_delete')) {
 294                         set_pconfig(local_user(),'pumpio','consumer_key','');
 295                         set_pconfig(local_user(),'pumpio','consumer_secret','');
 296                         set_pconfig(local_user(),'pumpio','host','');
 297                         set_pconfig(local_user(),'pumpio','oauth_token','');
 298                         set_pconfig(local_user(),'pumpio','oauth_token_secret','');
 299                         set_pconfig(local_user(),'pumpio','post',false);
 300                         set_pconfig(local_user(),'pumpio','post_by_default',false);
 301                         set_pconfig(local_user(),'pumpio','user','');
 302                 } else {
 303                         // filtering the username if it is filled wrong
 304                         $user = $_POST['pumpio_user'];
 305                         if (strstr($user, "@")) {
 306                                 $pos = strpos($user, "@");
 307                                 if ($pos > 0)
 308                                         $user = substr($user, 0, $pos);
 309                         }
 310
 311                         // Filtering the hostname if someone is entering it with "http"
 312                         $host = $_POST['pumpio_host'];
 313                         $host = trim($host);
 314                         $host = str_replace(array("https://", "http://"), array("", ""), $host);
 315
 316                         set_pconfig(local_user(),'pumpio','post',intval($_POST['pumpio']));
 317                         set_pconfig(local_user(),'pumpio','import',$_POST['pumpio_import']);
 318                         set_pconfig(local_user(),'pumpio','host',$host);
 319                         set_pconfig(local_user(),'pumpio','user',$user);
 320                         set_pconfig(local_user(),'pumpio','public',$_POST['pumpio_public']);
 321                         set_pconfig(local_user(),'pumpio','mirror',$_POST['pumpio_mirror']);
 322                         set_pconfig(local_user(),'pumpio','post_by_default',intval($_POST['pumpio_bydefault']));
 323
 324                         //header("Location: ".$a->get_baseurl()."/pumpio/connect");
 325                 }
 326         }
 327 }
 328
 329 function pumpio_post_local(&$a,&$b) {
 330
 331         if((! local_user()) || (local_user() != $b['uid']))
 332                 return;
 333
 334         $pumpio_post   = intval(get_pconfig(local_user(),'pumpio','post'));
 335
 336         $pumpio_enable = (($pumpio_post && x($_REQUEST,'pumpio_enable')) ? intval($_REQUEST['pumpio_enable']) : 0);
 337
 338         if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'pumpio','post_by_default')))
 339                 $pumpio_enable = 1;
 340
 341         if(! $pumpio_enable)
 342                 return;
 343
 344         if(strlen($b['postopts']))
 345                 $b['postopts'] .= ',';
 346
 347         $b['postopts'] .= 'pumpio';
 348 }
 349
 350
 351
 352
 353 function pumpio_send(&$a,&$b) {
 354
 355         if (!get_pconfig($b["uid"],'pumpio','import')) {
 356                 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 357                         return;
 358         }
 359
 360         logger("pumpio_send: parameter ".print_r($b, true), LOGGER_DATA);
 361
 362         if($b['parent'] != $b['id']) {
 363                 // Looking if its a reply to a pumpio post
 364                 $r = q("SELECT item.* FROM item, contact WHERE item.id = %d AND item.uid = %d AND contact.id = `contact-id` AND contact.network='%s'LIMIT 1",
 365                         intval($b["parent"]),
 366                         intval($b["uid"]),
 367                         dbesc(NETWORK_PUMPIO));
 368
 369                 if(!count($r)) {
 370                         logger("pumpio_send: no pumpio post ".$b["parent"]);
 371                         return;
 372                 } else {
 373                         $iscomment = true;
 374                         $orig_post = $r[0];
 375                 }
 376         } else {
 377                 $iscomment = false;
 378
 379                 $receiver = pumpio_getreceiver($a, $b);
 380
 381                 logger("pumpio_send: receiver ".print_r($receiver, true));
 382
 383                 if (!count($receiver) AND ($b['private'] OR !strstr($b['postopts'],'pumpio')))
 384                         return;
 385         }
 386
 387         if($b['verb'] == ACTIVITY_LIKE) {
 388                 if ($b['deleted'])
 389                         pumpio_action($a, $b["uid"], $b["thr-parent"], "unlike");
 390                 else
 391                         pumpio_action($a, $b["uid"], $b["thr-parent"], "like");
 392                 return;
 393         }
 394
 395         if($b['verb'] == ACTIVITY_DISLIKE)
 396                 return;
 397
 398         if (($b['verb'] == ACTIVITY_POST) AND ($b['created'] !== $b['edited']) AND !$b['deleted'])
 399                         pumpio_action($a, $b["uid"], $b["uri"], "update", $b["body"]);
 400
 401         if (($b['verb'] == ACTIVITY_POST) AND $b['deleted'])
 402                         pumpio_action($a, $b["uid"], $b["uri"], "delete");
 403
 404         if($b['deleted'] || ($b['created'] !== $b['edited']))
 405                 return;
 406
 407         // if post comes from pump.io don't send it back
 408         if($b['app'] == "pump.io")
 409                 return;
 410
 411         // To-Do;
 412         // Support for native shares
 413         // http://<hostname>/api/<type>/shares?id=<the-object-id>
 414
 415         $oauth_token = get_pconfig($b['uid'], "pumpio", "oauth_token");
 416         $oauth_token_secret = get_pconfig($b['uid'], "pumpio", "oauth_token_secret");
 417         $consumer_key = get_pconfig($b['uid'], "pumpio","consumer_key");
 418         $consumer_secret = get_pconfig($b['uid'], "pumpio","consumer_secret");
 419
 420         $host = get_pconfig($b['uid'], "pumpio", "host");
 421         $user = get_pconfig($b['uid'], "pumpio", "user");
 422         $public = get_pconfig($b['uid'], "pumpio", "public");
 423
 424         if($oauth_token && $oauth_token_secret) {
 425
 426                 require_once('include/bbcode.php');
 427
 428                 $title = trim($b['title']);
 429
 430                 if ($title != '')
 431                         $title = "<h4>".$title."</h4>";
 432
 433                 $content = bbcode($b['body'], false, false, 4);
 434
 435                 // Enhance the way, videos are displayed
 436                 $content = preg_replace('/<a href="(https?:\/\/www.youtube.com\/.*?)".*?>(.*?)<\/a>/ism',"\n[url]$1[/url]\n",$content);
 437                 $content = preg_replace('/<a href="(https?:\/\/youtu.be\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 438                 $content = preg_replace('/<a href="(https?:\/\/vimeo.com\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 439                 $content = preg_replace('/<a href="(https?:\/\/player.vimeo.com\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 440
 441                 $URLSearchString = "^\[\]";
 442                 $content = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism",'tryoembed',$content);
 443
 444                 $params = array();
 445
 446                 $params["verb"] = "post";
 447
 448                 if (!$iscomment) {
 449                         $params["object"] = array(
 450                                                 'objectType' => "note",
 451                                                 'content' => $title.$content);
 452
 453                         if (count($receiver["to"]))
 454                                 $params["to"] = $receiver["to"];
 455
 456                         if (count($receiver["bto"]))
 457                                 $params["bto"] = $receiver["bto"];
 458
 459                         if (count($receiver["cc"]))
 460                                 $params["cc"] = $receiver["cc"];
 461
 462                         if (count($receiver["bcc"]))
 463                                 $params["bcc"] = $receiver["bcc"];
 464
 465                  } else {
 466                         $inReplyTo = array("id" => $orig_post["uri"],
 467                                         "objectType" => "note");
 468
 469                         $params["object"] = array(
 470                                                 'objectType' => "comment",
 471                                                 'content' => $title.$content,
 472                                                 'inReplyTo' => $inReplyTo);
 473                 }
 474
 475                 $client = new oauth_client_class;
 476                 $client->oauth_version = '1.0a';
 477                 $client->url_parameters = false;
 478                 $client->authorization_header = true;
 479                 $client->access_token = $oauth_token;
 480                 $client->access_token_secret = $oauth_token_secret;
 481                 $client->client_id = $consumer_key;
 482                 $client->client_secret = $consumer_secret;
 483
 484                 $username = $user.'@'.$host;
 485                 $url = 'https://'.$host.'/api/user/'.$user.'/feed';
 486
 487                 $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 488
 489                 if($success) {
 490                         $post_id = $user->object->id;
 491                         logger('pumpio_send '.$username.': success '.$post_id);
 492                         if($post_id AND $iscomment) {
 493                                 logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$b['id']);
 494                                 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
 495                                         dbesc($post_id),
 496                                         intval($b['id'])
 497                                 );
 498                         }
 499                 } else {
 500                         logger('pumpio_send '.$username.': '.$url.' general error: ' . print_r($user,true));
 501
 502                         $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 503                         if (count($r))
 504                                 $a->contact = $r[0]["id"];
 505
 506                         $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $params));
 507                         require_once('include/queue_fn.php');
 508                         add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 509                         notice(t('Pump.io post failed. Queued for retry.').EOL);
 510                 }
 511
 512         }
 513 }
 514
 515 function pumpio_action(&$a, $uid, $uri, $action, $content) {
 516
 517         // Don't do likes and other stuff if you don't import the timeline
 518         if (!get_pconfig($uid,'pumpio','import'))
 519                 return;
 520
 521         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 522         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
 523         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
 524         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
 525         $hostname = get_pconfig($uid, 'pumpio','host');
 526         $username = get_pconfig($uid, "pumpio", "user");
 527
 528         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 529                                 dbesc($uri),
 530                                 intval($uid)
 531         );
 532
 533         if (!count($r))
 534                 return;
 535
 536         $orig_post = $r[0];
 537
 538         if ($orig_post["extid"] AND !strstr($orig_post["extid"], "/proxy/"))
 539                 $uri = $orig_post["extid"];
 540         else
 541                 $uri = $orig_post["uri"];
 542
 543         if (strstr($uri, "/api/comment/"))
 544                 $objectType = "comment";
 545         elseif (strstr($uri, "/api/note/"))
 546                 $objectType = "note";
 547         elseif (strstr($uri, "/api/image/"))
 548                 $objectType = "image";
 549
 550         $params["verb"] = $action;
 551         $params["object"] = array('id' => $uri,
 552                                 "objectType" => $objectType,
 553                                 "content" => $content);
 554
 555         $client = new oauth_client_class;
 556         $client->oauth_version = '1.0a';
 557         $client->authorization_header = true;
 558         $client->url_parameters = false;
 559
 560         $client->client_id = $ckey;
 561         $client->client_secret = $csecret;
 562         $client->access_token = $otoken;
 563         $client->access_token_secret = $osecret;
 564
 565         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed';
 566
 567         $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 568
 569         if($success)
 570                 logger('pumpio_action '.$username.' '.$action.': success '.$uri);
 571         else {
 572                 logger('pumpio_action '.$username.' '.$action.': general error: '.$uri.' '.print_r($user,true));
 573
 574                 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 575                 if (count($r))
 576                         $a->contact = $r[0]["id"];
 577
 578                 $s = serialize(array('url' => $url, 'item' => $orig_post["id"], 'post' => $params));
 579                 require_once('include/queue_fn.php');
 580                 add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 581                 notice(t('Pump.io like failed. Queued for retry.').EOL);
 582         }
 583 }
 584
 585
 586 function pumpio_cron(&$a,$b) {
 587         $last = get_config('pumpio','last_poll');
 588
 589         $poll_interval = intval(get_config('pumpio','poll_interval'));
 590         if(! $poll_interval)
 591                 $poll_interval = PUMPIO_DEFAULT_POLL_INTERVAL;
 592
 593         if($last) {
 594                 $next = $last + ($poll_interval * 60);
 595                 if($next > time()) {
 596                         logger('pumpio: poll intervall not reached');
 597                         return;
 598                 }
 599         }
 600         logger('pumpio: cron_start');
 601
 602         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'mirror' AND `v` = '1' ORDER BY RAND() ");
 603         if(count($r)) {
 604                 foreach($r as $rr) {
 605                         logger('pumpio: mirroring user '.$rr['uid']);
 606                         pumpio_fetchtimeline($a, $rr['uid']);
 607                 }
 608         }
 609
 610         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'import' AND `v` = '1' ORDER BY RAND() ");
 611         if(count($r)) {
 612                 foreach($r as $rr) {
 613                         logger('pumpio: importing timeline from user '.$rr['uid']);
 614                         pumpio_fetchinbox($a, $rr['uid']);
 615
 616                         // check for new contacts once a day
 617                         $last_contact_check = get_pconfig($rr['uid'],'pumpio','contact_check');
 618                         if($last_contact_check)
 619                                 $next_contact_check = $last_contact_check + 86400;
 620                         else
 621                                 $next_contact_check = 0;
 622
 623                         if($next_contact_check <= time()) {
 624                                 pumpio_getallusers($a, $rr["uid"]);
 625                                 set_pconfig($rr['uid'],'pumpio','contact_check',time());
 626                         }
 627                 }
 628         }
 629
 630         logger('pumpio: cron_end');
 631
 632         set_config('pumpio','last_poll', time());
 633 }
 634
 635 function pumpio_fetchtimeline(&$a, $uid) {
 636         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 637         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
 638         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
 639         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
 640         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
 641         $hostname = get_pconfig($uid, 'pumpio','host');
 642         $username = get_pconfig($uid, "pumpio", "user");
 643
 644         $application_name  = get_config('pumpio', 'application_name');
 645
 646         if ($application_name == "")
 647                 $application_name = $a->get_hostname();
 648
 649         $first_time = ($lastdate == "");
 650
 651         $client = new oauth_client_class;
 652         $client->oauth_version = '1.0a';
 653         $client->authorization_header = true;
 654         $client->url_parameters = false;
 655
 656         $client->client_id = $ckey;
 657         $client->client_secret = $csecret;
 658         $client->access_token = $otoken;
 659         $client->access_token_secret = $osecret;
 660
 661         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed/major';
 662
 663         logger('pumpio: fetching for user '.$uid.' '.$url.' C:'.$client->client_id.' CS:'.$client->client_secret.' T:'.$client->access_token.' TS:'.$client->access_token_secret);
 664
 665         $username = $user.'@'.$host;
 666
 667         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
 668
 669         if (!$success) {
 670                 logger('pumpio: error fetching posts for user '.$uid." ".$username." ".print_r($user, true));
 671                 return;
 672         }
 673
 674         $posts = array_reverse($user->items);
 675
 676         $initiallastdate = $lastdate;
 677         $lastdate = '';
 678
 679         if (count($posts)) {
 680                 foreach ($posts as $post) {
 681                         if ($post->published <= $initiallastdate)
 682                                 continue;
 683
 684                         if ($lastdate < $post->published)
 685                                 $lastdate = $post->published;
 686
 687                         if ($first_time)
 688                                 continue;
 689
 690                         $receiptians = array();
 691                         if (@is_array($post->cc))
 692                                 $receiptians = array_merge($receiptians, $post->cc);
 693
 694                         if (@is_array($post->to))
 695                                 $receiptians = array_merge($receiptians, $post->to);
 696
 697                         $public = false;
 698                         foreach ($receiptians AS $receiver)
 699                                 if (is_string($receiver->objectType))
 700                                         if ($receiver->id == "http://activityschema.org/collection/public")
 701                                                 $public = true;
 702
 703                         if ($public AND !strstr($post->generator->displayName, $application_name)) {
 704                                 require_once('include/html2bbcode.php');
 705
 706                                 $_SESSION["authenticated"] = true;
 707                                 $_SESSION["uid"] = $uid;
 708
 709                                 unset($_REQUEST);
 710                                 $_REQUEST["type"] = "wall";
 711                                 $_REQUEST["api_source"] = true;
 712                                 $_REQUEST["profile_uid"] = $uid;
 713                                 $_REQUEST["source"] = "pump.io";
 714
 715                                 if ($post->object->displayName != "")
 716                                         $_REQUEST["title"] = html2bbcode($post->object->displayName);
 717                                 else
 718                                         $_REQUEST["title"] = "";
 719
 720                                 $_REQUEST["body"] = html2bbcode($post->object->content);
 721
 722                                 // To-Do: Picture has to be cached and stored locally
 723                                 if ($post->object->fullImage->url != "") {
 724                                         if ($post->object->fullImage->pump_io->proxyURL != "")
 725                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->pump_io->proxyURL."][img]".$post->object->image->pump_io->proxyURL."[/img][/url]\n".$_REQUEST["body"];
 726                                         else
 727                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$_REQUEST["body"];
 728                                 }
 729
 730                                 logger('pumpio: posting for user '.$uid);
 731
 732                                 require_once('mod/item.php');
 733
 734                                 item_post($a);
 735                                 logger('pumpio: posting done - user '.$uid);
 736                         }
 737                 }
 738         }
 739
 740         if ($lastdate != 0)
 741                 set_pconfig($uid,'pumpio','lastdate', $lastdate);
 742 }
 743
 744 function pumpio_dounlike(&$a, $uid, $self, $post, $own_id) {
 745         // Searching for the unliked post
 746         // Two queries for speed issues
 747         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 748                                 dbesc($post->object->id),
 749                                 intval($uid)
 750                 );
 751
 752         if (count($r))
 753                 $orig_post = $r[0];
 754         else {
 755                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 756                                         dbesc($post->object->id),
 757                                         intval($uid)
 758                         );
 759
 760                 if (!count($r))
 761                         return;
 762                 else
 763                         $orig_post = $r[0];
 764         }
 765
 766         $contactid = 0;
 767
 768         if(link_compare($post->actor->url, $own_id)) {
 769                 $contactid = $self[0]['id'];
 770         } else {
 771                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 772                         dbesc($post->actor->url),
 773                         intval($uid)
 774                 );
 775
 776                 if(count($r))
 777                         $contactid = $r[0]['id'];
 778
 779                 if($contactid == 0)
 780                         $contactid = $orig_post['contact-id'];
 781         }
 782
 783         $r = q("UPDATE `item` SET `deleted` = 1, `unseen` = 1, `changed` = '%s' WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s'",
 784                 dbesc(datetime_convert()),
 785                 dbesc(ACTIVITY_LIKE),
 786                 intval($uid),
 787                 intval($contactid),
 788                 dbesc($orig_post['uri'])
 789         );
 790
 791         if(count($r))
 792                 logger("pumpio_dounlike: unliked existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 793         else
 794                 logger("pumpio_dounlike: not found. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 795 }
 796
 797 function pumpio_dolike(&$a, $uid, $self, $post, $own_id) {
 798
 799         // Searching for the liked post
 800         // Two queries for speed issues
 801         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 802                                 dbesc($post->object->id),
 803                                 intval($uid)
 804                 );
 805
 806         if (count($r))
 807                 $orig_post = $r[0];
 808         else {
 809                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 810                                         dbesc($post->object->id),
 811                                         intval($uid)
 812                         );
 813
 814                 if (!count($r))
 815                         return;
 816                 else
 817                         $orig_post = $r[0];
 818         }
 819
 820         $contactid = 0;
 821
 822         if(link_compare($post->actor->url, $own_id)) {
 823                 $contactid = $self[0]['id'];
 824                 $post->actor->displayName = $self[0]['name'];
 825                 $post->actor->url = $self[0]['url'];
 826                 $post->actor->image->url = $self[0]['photo'];
 827         } else {
 828                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 829                         dbesc($post->actor->url),
 830                         intval($uid)
 831                 );
 832
 833                 if(count($r))
 834                         $contactid = $r[0]['id'];
 835
 836                 if($contactid == 0)
 837                         $contactid = $orig_post['contact-id'];
 838         }
 839
 840         $r = q("SELECT parent FROM `item` WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s' LIMIT 1",
 841                 dbesc(ACTIVITY_LIKE),
 842                 intval($uid),
 843                 intval($contactid),
 844                 dbesc($orig_post['uri'])
 845         );
 846
 847         if(count($r)) {
 848                 logger("pumpio_dolike: found existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 849                 return;
 850         }
 851
 852         $likedata = array();
 853         $likedata['parent'] = $orig_post['id'];
 854         $likedata['verb'] = ACTIVITY_LIKE;
 855         $likedata['gravity'] = 3;
 856         $likedata['uid'] = $uid;
 857         $likedata['wall'] = 0;
 858         $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
 859         $likedata['parent-uri'] = $orig_post["uri"];
 860         $likedata['contact-id'] = $contactid;
 861         $likedata['app'] = $post->generator->displayName;
 862         $likedata['verb'] = ACTIVITY_LIKE;
 863         $likedata['author-name'] = $post->actor->displayName;
 864         $likedata['author-link'] = $post->actor->url;
 865         $likedata['author-avatar'] = $post->actor->image->url;
 866
 867         $author  = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
 868         $objauthor =  '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
 869         $post_type = t('status');
 870         $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
 871         $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
 872
 873         $likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $author, $objauthor, $plink);
 874
 875         $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
 876                 '<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>';
 877
 878         $ret = item_store($likedata);
 879
 880         logger("pumpio_dolike: ".$ret." User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 881 }
 882
 883 function pumpio_get_contact($uid, $contact) {
 884
 885         $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
 886                 dbesc(normalise_link($contact->url)));
 887
 888         if (count($r) == 0)
 889                 q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
 890                         dbesc(normalise_link($contact->url)),
 891                         dbesc($contact->displayName),
 892                         dbesc($contact->preferredUsername),
 893                         dbesc($contact->image->url));
 894         else
 895                 q("UPDATE unique_contacts SET name = '%s', nick = '%s', avatar = '%s' WHERE url = '%s'",
 896                         dbesc($contact->displayName),
 897                         dbesc($contact->preferredUsername),
 898                         dbesc($contact->image->url),
 899                         dbesc(normalise_link($contact->url)));
 900
 901         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
 902                 intval($uid), dbesc($contact->url));
 903
 904         if(!count($r)) {
 905                 // create contact record
 906                 q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 907                                         `name`, `nick`, `photo`, `network`, `rel`, `priority`,
 908                                         `writable`, `blocked`, `readonly`, `pending` )
 909                                 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
 910                         intval($uid),
 911                         dbesc(datetime_convert()),
 912                         dbesc($contact->url),
 913                         dbesc(normalise_link($contact->url)),
 914                         dbesc(str_replace("acct:", "", $contact->id)),
 915                         dbesc(''),
 916                         dbesc($contact->id), // What is it for?
 917                         dbesc('pump.io ' . $contact->id), // What is it for?
 918                         dbesc($contact->displayName),
 919                         dbesc($contact->preferredUsername),
 920                         dbesc($contact->image->url),
 921                         dbesc(NETWORK_PUMPIO),
 922                         intval(CONTACT_IS_FRIEND),
 923                         intval(1),
 924                         intval(1)
 925                 );
 926
 927                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
 928                         dbesc($contact->url),
 929                         intval($uid)
 930                         );
 931
 932                 if(! count($r))
 933                         return(false);
 934
 935                 $contact_id  = $r[0]['id'];
 936
 937                 $g = q("select def_gid from user where uid = %d limit 1",
 938                         intval($uid)
 939                 );
 940
 941                 if($g && intval($g[0]['def_gid'])) {
 942                         require_once('include/group.php');
 943                         group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
 944                 }
 945
 946                 require_once("Photo.php");
 947
 948                 $photos = import_profile_photo($contact->image->url,$uid,$contact_id);
 949
 950                 q("UPDATE `contact` SET `photo` = '%s',
 951                                         `thumb` = '%s',
 952                                         `micro` = '%s',
 953                                         `name-date` = '%s',
 954                                         `uri-date` = '%s',
 955                                         `avatar-date` = '%s'
 956                                 WHERE `id` = %d
 957                         ",
 958                 dbesc($photos[0]),
 959                 dbesc($photos[1]),
 960                 dbesc($photos[2]),
 961                 dbesc(datetime_convert()),
 962                 dbesc(datetime_convert()),
 963                 dbesc(datetime_convert()),
 964                 intval($contact_id)
 965                 );
 966         } else {
 967                 // update profile photos once every two weeks as we have no notification of when they change.
 968
 969                 $update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -14 days')) ? true : false);
 970
 971                 // check that we have all the photos, this has been known to fail on occasion
 972
 973                 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
 974                         require_once("Photo.php");
 975
 976                         $photos = import_profile_photo($contact->image->url, $uid, $r[0]['id']);
 977
 978                         q("UPDATE `contact` SET `photo` = '%s',
 979                                         `thumb` = '%s',
 980                                         `micro` = '%s',
 981                                         `name-date` = '%s',
 982                                         `uri-date` = '%s',
 983                                         `avatar-date` = '%s',
 984                                         `name` = '%s',
 985                                         `nick` = '%s'
 986                                         WHERE `id` = %d
 987                                 ",
 988                         dbesc($photos[0]),
 989                         dbesc($photos[1]),
 990                         dbesc($photos[2]),
 991                         dbesc(datetime_convert()),
 992                         dbesc(datetime_convert()),
 993                         dbesc(datetime_convert()),
 994                         dbesc($contact->displayName),
 995                         dbesc($contact->preferredUsername),
 996                         intval($r[0]['id'])
 997                         );
 998                 }
 999
1000         }
1001
1002         return($r[0]["id"]);
1003 }
1004
1005 function pumpio_dodelete(&$a, $uid, $self, $post, $own_id) {
1006
1007         // Two queries for speed issues
1008         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1009                                 dbesc($post->object->id),
1010                                 intval($uid)
1011                 );
1012
1013         if (count($r))
1014                 return drop_item($r[0]["id"], $false);
1015
1016         $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1017                                 dbesc($post->object->id),
1018                                 intval($uid)
1019                 );
1020
1021         if (count($r))
1022                 return drop_item($r[0]["id"], $false);
1023 }
1024
1025 function pumpio_dopost(&$a, $client, $uid, $self, $post, $own_id, $threadcompletion = false) {
1026         require_once('include/items.php');
1027         require_once('include/html2bbcode.php');
1028
1029         if (($post->verb == "like") OR ($post->verb == "favorite"))
1030                 return pumpio_dolike($a, $uid, $self, $post, $own_id);
1031
1032         if (($post->verb == "unlike") OR ($post->verb == "unfavorite"))
1033                 return pumpio_dounlike($a, $uid, $self, $post, $own_id);
1034
1035         if ($post->verb == "delete")
1036                 return pumpio_dodelete($a, $uid, $self, $post, $own_id);
1037
1038         if ($post->verb != "update") {
1039                 // Two queries for speed issues
1040                 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1041                                         dbesc($post->object->id),
1042                                         intval($uid)
1043                         );
1044
1045                 if (count($r))
1046                         return false;
1047
1048                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1049                                         dbesc($post->object->id),
1050                                         intval($uid)
1051                         );
1052
1053                 if (count($r))
1054                         return false;
1055         }
1056
1057         // Only handle these three types
1058         if (!strstr("post|share|update", $post->verb))
1059                 return false;
1060
1061         $receiptians = array();
1062         if (@is_array($post->cc))
1063                 $receiptians = array_merge($receiptians, $post->cc);
1064
1065         if (@is_array($post->to))
1066                 $receiptians = array_merge($receiptians, $post->to);
1067
1068         foreach ($receiptians AS $receiver)
1069                 if (is_string($receiver->objectType))
1070                         if ($receiver->id == "http://activityschema.org/collection/public")
1071                                 $public = true;
1072
1073         $postarray = array();
1074         $postarray['gravity'] = 0;
1075         $postarray['uid'] = $uid;
1076         $postarray['wall'] = 0;
1077         $postarray['uri'] = $post->object->id;
1078
1079         if ($post->object->objectType != "comment") {
1080                 $contact_id = pumpio_get_contact($uid, $post->actor);
1081
1082                 if (!$contact_id)
1083                         $contact_id = $self[0]['id'];
1084
1085                 $postarray['parent-uri'] = $post->object->id;
1086         } else {
1087                 $contact_id = 0;
1088
1089                 if(link_compare($post->actor->url, $own_id)) {
1090                         $contact_id = $self[0]['id'];
1091                         $post->actor->displayName = $self[0]['name'];
1092                         $post->actor->url = $self[0]['url'];
1093                         $post->actor->image->url = $self[0]['photo'];
1094                 } else {
1095                         // Take an existing contact, the contact of the note or - as a fallback - the id of the user
1096                         $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1097                                 dbesc($post->actor->url),
1098                                 intval($uid)
1099                         );
1100
1101                         if(count($r))
1102                                 $contact_id = $r[0]['id'];
1103                         else {
1104                                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1105                                         dbesc($post->actor->url),
1106                                         intval($uid)
1107                                 );
1108
1109                                 if(count($r))
1110                                         $contact_id = $r[0]['id'];
1111                                 else
1112                                         $contact_id = $self[0]['id'];
1113                         }
1114                 }
1115
1116                 $reply = new stdClass;
1117                 $reply->verb = "note";
1118                 $reply->cc = $post->cc;
1119                 $reply->to = $post->to;
1120                 $reply->object = new stdClass;
1121                 $reply->object->objectType = $post->object->inReplyTo->objectType;
1122                 $reply->object->content = $post->object->inReplyTo->content;
1123                 $reply->object->id = $post->object->inReplyTo->id;
1124                 $reply->actor = $post->object->inReplyTo->author;
1125                 $reply->url = $post->object->inReplyTo->url;
1126                 $reply->generator = new stdClass;
1127                 $reply->generator->displayName = "pumpio";
1128                 $reply->published = $post->object->inReplyTo->published;
1129                 $reply->received = $post->object->inReplyTo->updated;
1130                 $reply->url = $post->object->inReplyTo->url;
1131                 pumpio_dopost($a, $client, $uid, $self, $reply, $own_id);
1132
1133                 $postarray['parent-uri'] = $post->object->inReplyTo->id;
1134         }
1135
1136         if ($post->object->pump_io->proxyURL)
1137                 $postarray['extid'] = $post->object->pump_io->proxyURL;
1138
1139         $postarray['contact-id'] = $contact_id;
1140         $postarray['verb'] = ACTIVITY_POST;
1141         $postarray['owner-name'] = $post->actor->displayName;
1142         $postarray['owner-link'] = $post->actor->url;
1143         $postarray['owner-avatar'] = $post->actor->image->url;
1144         $postarray['author-name'] = $post->actor->displayName;
1145         $postarray['author-link'] = $post->actor->url;
1146         $postarray['author-avatar'] = $post->actor->image->url;
1147         $postarray['plink'] = $post->object->url;
1148         $postarray['app'] = $post->generator->displayName;
1149         $postarray['body'] = html2bbcode($post->object->content);
1150
1151         if ($post->object->fullImage->url != "")
1152                 $postarray["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$postarray["body"];
1153
1154         if ($post->object->displayName != "")
1155                 $postarray['title'] = $post->object->displayName;
1156
1157         $postarray['created'] = datetime_convert('UTC','UTC',$post->published);
1158         $postarray['edited'] = datetime_convert('UTC','UTC',$post->received);
1159         if (!$public) {
1160                 $postarray['private'] = 1;
1161                 $postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
1162         }
1163
1164         if ($post->verb == "share") {
1165                 if (!intval(get_config('system','wall-to-wall_share'))) {
1166                         $postarray['body'] = "[share author='".$post->object->author->displayName.
1167                                         "' profile='".$post->object->author->url.
1168                                         "' avatar='".$post->object->author->image->url.
1169                                         "' link='".$post->links->self->href."']".$postarray['body']."[/share]";
1170                 } else {
1171                         // Let shares look like wall-to-wall posts
1172                         $postarray['author-name'] = $post->object->author->displayName;
1173                         $postarray['author-link'] = $post->object->author->url;
1174                         $postarray['author-avatar'] = $post->object->author->image->url;
1175                 }
1176         }
1177
1178         if (trim($postarray['body']) == "")
1179                 return false;
1180
1181         $top_item = item_store($postarray);
1182
1183         if (($top_item == 0) AND ($post->verb == "update")) {
1184                 $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s' , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
1185                         dbesc($postarray["title"]),
1186                         dbesc($postarray["body"]),
1187                         dbesc($postarray["edited"]),
1188                         dbesc($postarray["uri"]),
1189                         intval($uid)
1190                         );
1191         }
1192
1193         if ($post->object->objectType == "comment") {
1194
1195                 if ($threadcompletion)
1196                         pumpio_fetchallcomments($a, $uid, $postarray['parent-uri']);
1197
1198                 $user = q("SELECT * FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
1199                                 intval($uid)
1200                         );
1201
1202                 if(!count($user))
1203                         return $top_item;
1204
1205                 $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
1206
1207                 if (link_compare($own_id, $postarray['author-link']))
1208                         return $top_item;
1209
1210                 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1211                                 dbesc($postarray['parent-uri']),
1212                                 intval($uid)
1213                                 );
1214
1215                 if(count($myconv)) {
1216
1217                         foreach($myconv as $conv) {
1218                                 // now if we find a match, it means we're in this conversation
1219
1220                                 if(!link_compare($conv['author-link'],$importer_url) AND !link_compare($conv['author-link'],$own_id))
1221                                         continue;
1222
1223                                 require_once('include/enotify.php');
1224
1225                                 $conv_parent = $conv['parent'];
1226
1227                                 notification(array(
1228                                         'type'         => NOTIFY_COMMENT,
1229                                         'notify_flags' => $user[0]['notify-flags'],
1230                                         'language'     => $user[0]['language'],
1231                                         'to_name'      => $user[0]['username'],
1232                                         'to_email'     => $user[0]['email'],
1233                                         'uid'          => $user[0]['uid'],
1234                                         'item'         => $postarray,
1235                                         'link'             => $a->get_baseurl() . '/display/' . $user[0]['nickname'] . '/' . $top_item,
1236                                         'source_name'  => $postarray['author-name'],
1237                                         'source_link'  => $postarray['author-link'],
1238                                         'source_photo' => $postarray['author-avatar'],
1239                                         'verb'         => ACTIVITY_POST,
1240                                         'otype'        => 'item',
1241                                         'parent'       => $conv_parent,
1242                                         ));
1243
1244                                 // only send one notification
1245                                 break;
1246                         }
1247                 }
1248         }
1249
1250         return $top_item;
1251 }
1252
1253 function pumpio_fetchinbox(&$a, $uid) {
1254
1255         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1256         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1257         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1258         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1259         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
1260         $hostname = get_pconfig($uid, 'pumpio','host');
1261         $username = get_pconfig($uid, "pumpio", "user");
1262
1263         $own_id = "https://".$hostname."/".$username;
1264
1265         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1266                 intval($uid));
1267
1268         $client = new oauth_client_class;
1269         $client->oauth_version = '1.0a';
1270         $client->authorization_header = true;
1271         $client->url_parameters = false;
1272
1273         $client->client_id = $ckey;
1274         $client->client_secret = $csecret;
1275         $client->access_token = $otoken;
1276         $client->access_token_secret = $osecret;
1277
1278         $last_id = get_pconfig($uid,'pumpio','last_id');
1279
1280         $url = 'https://'.$hostname.'/api/user/'.$username.'/inbox';
1281
1282         if ($last_id != "")
1283                 $url .= '?since='.urlencode($last_id);
1284
1285         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
1286
1287         if ($user->items) {
1288             $posts = array_reverse($user->items);
1289
1290             if (count($posts))
1291                     foreach ($posts as $post) {
1292                             $last_id = $post->id;
1293                             pumpio_dopost($a, $client, $uid, $self, $post, $own_id);
1294                     }
1295         }
1296
1297         set_pconfig($uid,'pumpio','last_id', $last_id);
1298 }
1299
1300 function pumpio_getallusers(&$a, $uid) {
1301         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1302         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1303         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1304         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1305         $hostname = get_pconfig($uid, 'pumpio','host');
1306         $username = get_pconfig($uid, "pumpio", "user");
1307
1308         $client = new oauth_client_class;
1309         $client->oauth_version = '1.0a';
1310         $client->authorization_header = true;
1311         $client->url_parameters = false;
1312
1313         $client->client_id = $ckey;
1314         $client->client_secret = $csecret;
1315         $client->access_token = $otoken;
1316         $client->access_token_secret = $osecret;
1317
1318         $url = 'https://'.$hostname.'/api/user/'.$username.'/following';
1319
1320         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1321
1322         if ($users->totalItems > count($users->items)) {
1323                 $url = 'https://'.$hostname.'/api/user/'.$username.'/following?count='.$users->totalItems;
1324
1325                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1326         }
1327
1328         foreach ($users->items AS $user)
1329                 echo pumpio_get_contact($uid, $user)."\n";
1330 }
1331
1332 function pumpio_queue_hook(&$a,&$b) {
1333
1334         $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
1335                 dbesc(NETWORK_PUMPIO)
1336         );
1337         if(! count($qi))
1338                 return;
1339
1340         require_once('include/queue_fn.php');
1341
1342         foreach($qi as $x) {
1343                 if($x['network'] !== NETWORK_PUMPIO)
1344                         continue;
1345
1346                 logger('pumpio_queue: run');
1347
1348                 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
1349                         WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
1350                         intval($x['cid'])
1351                 );
1352                 if(! count($r))
1353                         continue;
1354
1355                 $userdata = $r[0];
1356
1357                 //logger('pumpio_queue: fetching userdata '.print_r($userdata, true));
1358
1359                 $oauth_token = get_pconfig($userdata['uid'], "pumpio", "oauth_token");
1360                 $oauth_token_secret = get_pconfig($userdata['uid'], "pumpio", "oauth_token_secret");
1361                 $consumer_key = get_pconfig($userdata['uid'], "pumpio","consumer_key");
1362                 $consumer_secret = get_pconfig($userdata['uid'], "pumpio","consumer_secret");
1363
1364                 $host = get_pconfig($userdata['uid'], "pumpio", "host");
1365                 $user = get_pconfig($userdata['uid'], "pumpio", "user");
1366
1367                 $success = false;
1368
1369                 if ($oauth_token AND $oauth_token_secret AND
1370                         $consumer_key AND $consumer_secret) {
1371                         $username = $user.'@'.$host;
1372
1373                         logger('pumpio_queue: able to post for user '.$username);
1374
1375                         $z = unserialize($x['content']);
1376
1377                         $client = new oauth_client_class;
1378                         $client->oauth_version = '1.0a';
1379                         $client->url_parameters = false;
1380                         $client->authorization_header = true;
1381                         $client->access_token = $oauth_token;
1382                         $client->access_token_secret = $oauth_token_secret;
1383                         $client->client_id = $consumer_key;
1384                         $client->client_secret = $consumer_secret;
1385
1386                         $success = $client->CallAPI($z['url'], 'POST', $z['post'], array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
1387
1388                         if($success) {
1389                                 $post_id = $user->object->id;
1390                                 logger('pumpio_queue: send '.$username.': success '.$post_id);
1391                                 if($post_id AND $iscomment) {
1392                                         logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$z['item']);
1393                                         q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
1394                                                 dbesc($post_id),
1395                                                 intval($z['item'])
1396                                         );
1397                                 }
1398                                 remove_queue_item($x['id']);
1399                         } else
1400                                 logger('pumpio_queue: send '.$username.': '.$url.' general error: ' . print_r($user,true));
1401                 } else
1402                         logger("pumpio_queue: Error getting tokens for user ".$userdata['uid']);
1403
1404                 if (!$success) {
1405                         logger('pumpio_queue: delayed');
1406                         update_queue_time($x['id']);
1407                 }
1408         }
1409 }
1410
1411 function pumpio_getreceiver(&$a, $b) {
1412
1413         $receiver = array();
1414
1415         if (!$b["private"]) {
1416
1417                 if(! strstr($b['postopts'],'pumpio'))
1418                         return $receiver;
1419
1420                 $public = get_pconfig($b['uid'], "pumpio", "public");
1421
1422                 if ($public)
1423                         $receiver["to"][] = Array(
1424                                                 "objectType" => "collection",
1425                                                 "id" => "http://activityschema.org/collection/public");
1426         } else {
1427                 $cids = explode("><", $b["allow_cid"]);
1428                 $gids = explode("><", $b["allow_gid"]);
1429
1430                 foreach ($cids AS $cid) {
1431                         $cid = trim($cid, " <>");
1432
1433                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1434                                 intval($cid),
1435                                 intval($b["uid"]),
1436                                 dbesc(NETWORK_PUMPIO)
1437                                 );
1438
1439                         if (count($r)) {
1440                                 $receiver["bcc"][] = Array(
1441                                                         "displayName" => $r[0]["name"],
1442                                                         "objectType" => "person",
1443                                                         "preferredUsername" => $r[0]["nick"],
1444                                                         "url" => $r[0]["url"]);
1445                         }
1446                 }
1447                 foreach ($gids AS $gid) {
1448                         $gid = trim($gid, " <>");
1449
1450                         $r = q("SELECT `contact`.`name`, `contact`.`nick`, `contact`.`url`, `contact`.`network` ".
1451                                 "FROM `group_member`, `contact` WHERE `group_member`.`gid` = %d AND `group_member`.`uid` = %d ".
1452                                 "AND `contact`.`id` = `group_member`.`contact-id` AND `contact`.`network` = '%s'",
1453                                         intval($gid),
1454                                         intval($b["uid"]),
1455                                         dbesc(NETWORK_PUMPIO)
1456                                 );
1457
1458                         foreach ($r AS $row)
1459                                 $receiver["bcc"][] = Array(
1460                                                         "displayName" => $row["name"],
1461                                                         "objectType" => "person",
1462                                                         "preferredUsername" => $row["nick"],
1463                                                         "url" => $row["url"]);
1464                 }
1465         }
1466
1467         if ($b["inform"] != "") {
1468
1469                 $inform = explode(",", $b["inform"]);
1470
1471                 foreach ($inform AS $cid) {
1472                         if (substr($cid, 0, 4) != "cid:")
1473                                 continue;
1474
1475                         $cid = str_replace("cid:", "", $cid);
1476
1477                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1478                                 intval($cid),
1479                                 intval($b["uid"]),
1480                                 dbesc(NETWORK_PUMPIO)
1481                                 );
1482
1483                         if (count($r)) {
1484                                         $receiver["to"][] = Array(
1485                                                                 "displayName" => $r[0]["name"],
1486                                                                 "objectType" => "person",
1487                                                                 "preferredUsername" => $r[0]["nick"],
1488                                                                 "url" => $r[0]["url"]);
1489                         }
1490                 }
1491         }
1492
1493         return $receiver;
1494 }
1495
1496 function pumpio_fetchallcomments(&$a, $uid, $id) {
1497         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1498         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1499         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1500         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1501         $hostname = get_pconfig($uid, 'pumpio','host');
1502         $username = get_pconfig($uid, "pumpio", "user");
1503
1504         $own_id = "https://".$hostname."/".$username;
1505
1506         logger("pumpio_fetchallcomments: completing comment for user ".$uid." url ".$url);
1507
1508         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1509                 intval($uid));
1510
1511         // Fetching the original post - Two queries for speed issues
1512         $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1513                         dbesc($url),
1514                         intval($uid)
1515                 );
1516
1517         if (!count($r)) {
1518                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1519                                 dbesc($url),
1520                                 intval($uid)
1521                         );
1522
1523                 if (!count($r))
1524                         return false;
1525         }
1526
1527         if ($r[0]["extid"])
1528                 $url = $r[0]["extid"];
1529         else
1530                 $url = $id;
1531
1532         $client = new oauth_client_class;
1533         $client->oauth_version = '1.0a';
1534         $client->authorization_header = true;
1535         $client->url_parameters = false;
1536
1537         $client->client_id = $ckey;
1538         $client->client_secret = $csecret;
1539         $client->access_token = $otoken;
1540         $client->access_token_secret = $osecret;
1541
1542         logger("pumpio_fetchallcomments: fetching comment for user ".$uid." url ".$url);
1543
1544         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $item);
1545
1546         if (!$success)
1547                 return;
1548
1549         if ($item->replies->totalItems == 0)
1550                 return;
1551
1552         foreach ($item->replies->items AS $item) {
1553                 if ($item->id == $id)
1554                         continue;
1555
1556                 // Checking if the comment already exists - Two queries for speed issues
1557                 $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1558                                 dbesc($url),
1559                                 intval($uid)
1560                         );
1561
1562                 if (count($r))
1563                         continue;
1564
1565                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1566                                 dbesc($url),
1567                                 intval($uid)
1568                         );
1569
1570                 if (count($r))
1571                         continue;
1572
1573                 $post->verb = "post";
1574                 $post->actor = $item->author;
1575                 $post->published = $item->published;
1576                 $post->received = $item->updated;
1577                 $post->generator->displayName = "pumpio";
1578
1579                 unset($item->author);
1580                 unset($item->published);
1581                 unset($item->updated);
1582
1583                 $post->object = $item;
1584
1585                 logger("pumpio_fetchallcomments: posting comment ".$post->object->id);
1586                 pumpio_dopost($a, $client, $uid, $self, $post, $own_id, false);
1587         }
1588 }
1589
1590 /*
1591 Bugs:
1592  - refresh after post doesn't always happen
1593
1594 To-Do:
1595  - edit own notes
1596  - delete own notes
1597
1598 */