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         if (function_exists("apc_delete")) {
  43                 $toDelete = new APCIterator('user', APC_ITER_VALUE);
  44                 apc_delete($toDelete);
  45         }
  46
  47         if (isset($a->argv[1]))
  48                 switch ($a->argv[1]) {
  49                         case "connect":
  50                                 $o = pumpio_connect($a);
  51                                 break;
  52                         default:
  53                                 $o = print_r($a->argv, true);
  54                                 break;
  55                 }
  56         else
  57                 $o = pumpio_connect($a);
  58
  59         return $o;
  60 }
  61
  62 function pumpio_registerclient(&$a, $host) {
  63
  64         $url = "https://".$host."/api/client/register";
  65
  66         $params = array();
  67
  68         $application_name  = get_config('pumpio', 'application_name');
  69
  70         if ($application_name == "")
  71                 $application_name = $a->get_hostname();
  72
  73         $params["type"] = "client_associate";
  74         $params["contacts"] = $a->config['admin_email'];
  75         $params["application_type"] = "native";
  76         $params["application_name"] = $application_name;
  77         $params["logo_url"] = $a->get_baseurl()."/images/friendica-256.png";
  78         $params["redirect_uris"] = $a->get_baseurl()."/pumpio/connect";
  79
  80         logger("pumpio_registerclient: ".$url." parameters ".print_r($params, true), LOGGER_DEBUG);
  81
  82         $ch = curl_init($url);
  83         curl_setopt($ch, CURLOPT_HEADER, false);
  84         curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
  85         curl_setopt($ch, CURLOPT_POST,1);
  86         curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
  87         curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
  88
  89         $s = curl_exec($ch);
  90         $curl_info = curl_getinfo($ch);
  91
  92         if ($curl_info["http_code"] == "200") {
  93                 $values = json_decode($s);
  94                 logger("pumpio_registerclient: success ".print_r($values, true), LOGGER_DEBUG);
  95                 return($values);
  96         }
  97         logger("pumpio_registerclient: failed: ".print_r($curl_info, true), LOGGER_DEBUG);
  98         return(false);
  99
 100 }
 101
 102 function pumpio_connect(&$a) {
 103         // Start a session.  This is necessary to hold on to  a few keys the callback script will also need
 104         session_start();
 105
 106         // Define the needed keys
 107         $consumer_key = get_pconfig(local_user(), 'pumpio','consumer_key');
 108         $consumer_secret = get_pconfig(local_user(), 'pumpio','consumer_secret');
 109         $hostname = get_pconfig(local_user(), 'pumpio','host');
 110
 111         if ((($consumer_key == "") OR ($consumer_secret == "")) AND ($hostname != "")) {
 112                 logger("pumpio_connect: register client");
 113                 $clientdata = pumpio_registerclient($a, $hostname);
 114                 set_pconfig(local_user(), 'pumpio','consumer_key', $clientdata->client_id);
 115                 set_pconfig(local_user(), 'pumpio','consumer_secret', $clientdata->client_secret);
 116
 117                 $consumer_key = get_pconfig(local_user(), 'pumpio','consumer_key');
 118                 $consumer_secret = get_pconfig(local_user(), 'pumpio','consumer_secret');
 119
 120                 logger("pumpio_connect: ckey: ".$consumer_key." csecrect: ".$consumer_secret, LOGGER_DEBUG);
 121         }
 122
 123         if (($consumer_key == "") OR ($consumer_secret == "")) {
 124                 logger("pumpio_connect: ".sprintf("Unable to register the client at the pump.io server '%s'.", $hostname));
 125
 126                 $o .= sprintf(t("Unable to register the client at the pump.io server '%s'."), $hostname);
 127                 return($o);
 128         }
 129
 130         // The callback URL is the script that gets called after the user authenticates with pumpio
 131         $callback_url = $a->get_baseurl()."/pumpio/connect";
 132
 133         // Let's begin.  First we need a Request Token.  The request token is required to send the user
 134         // to pumpio's login page.
 135
 136         // Create a new instance of the TumblrOAuth library.  For this step, all we need to give the library is our
 137         // Consumer Key and Consumer Secret
 138         $client = new oauth_client_class;
 139         $client->debug = 1;
 140         $client->server = '';
 141         $client->oauth_version = '1.0a';
 142         $client->request_token_url = 'https://'.$hostname.'/oauth/request_token';
 143         $client->dialog_url = 'https://'.$hostname.'/oauth/authorize';
 144         $client->access_token_url = 'https://'.$hostname.'/oauth/access_token';
 145         $client->url_parameters = false;
 146         $client->authorization_header = true;
 147         $client->redirect_uri = $callback_url;
 148         $client->client_id = $consumer_key;
 149         $client->client_secret = $consumer_secret;
 150
 151         if (($success = $client->Initialize())) {
 152                 if (($success = $client->Process())) {
 153                         if (strlen($client->access_token)) {
 154                                 logger("pumpio_connect: otoken: ".$client->access_token." osecrect: ".$client->access_token_secret, LOGGER_DEBUG);
 155                                 set_pconfig(local_user(), "pumpio", "oauth_token", $client->access_token);
 156                                 set_pconfig(local_user(), "pumpio", "oauth_token_secret", $client->access_token_secret);
 157                         }
 158                 }
 159                 $success = $client->Finalize($success);
 160         }
 161         if($client->exit)
 162             $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 163
 164         if($success) {
 165                 logger("pumpio_connect: authenticated");
 166                 $o .= t("You are now authenticated to pumpio.");
 167                 $o .= '<br /><a href="'.$a->get_baseurl().'/settings/connectors">'.t("return to the connector page").'</a>';
 168         } else {
 169                 logger("pumpio_connect: could not connect");
 170                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 171         }
 172
 173         return($o);
 174 }
 175
 176 function pumpio_jot_nets(&$a,&$b) {
 177     if(! local_user())
 178         return;
 179
 180     $pumpio_post = get_pconfig(local_user(),'pumpio','post');
 181     if(intval($pumpio_post) == 1) {
 182         $pumpio_defpost = get_pconfig(local_user(),'pumpio','post_by_default');
 183         $selected = ((intval($pumpio_defpost) == 1) ? ' checked="checked" ' : '');
 184         $b .= '<div class="profile-jot-net"><input type="checkbox" name="pumpio_enable"' . $selected . ' value="1" /> '
 185             . t('Post to pumpio') . '</div>';
 186     }
 187 }
 188
 189
 190 function pumpio_settings(&$a,&$s) {
 191
 192     if(! local_user())
 193         return;
 194
 195     /* Add our stylesheet to the page so we can make our settings look nice */
 196
 197     $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/pumpio/pumpio.css' . '" media="all" />' . "\r\n";
 198
 199     /* Get the current state of our config variables */
 200
 201     $import_enabled = get_pconfig(local_user(),'pumpio','import');
 202     $import_checked = (($import_enabled) ? ' checked="checked" ' : '');
 203
 204     $enabled = get_pconfig(local_user(),'pumpio','post');
 205     $checked = (($enabled) ? ' checked="checked" ' : '');
 206     $css = (($enabled) ? '' : '-disabled');
 207
 208     $def_enabled = get_pconfig(local_user(),'pumpio','post_by_default');
 209     $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
 210
 211     $public_enabled = get_pconfig(local_user(),'pumpio','public');
 212     $public_checked = (($public_enabled) ? ' checked="checked" ' : '');
 213
 214     $mirror_enabled = get_pconfig(local_user(),'pumpio','mirror');
 215     $mirror_checked = (($mirror_enabled) ? ' checked="checked" ' : '');
 216
 217     $servername = get_pconfig(local_user(), "pumpio", "host");
 218     $username = get_pconfig(local_user(), "pumpio", "user");
 219
 220     /* Add some HTML to the existing form */
 221
 222     $s .= '<span id="settings_pumpio_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 223     $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. t('Pump.io Import/Export/Mirror').'</h3>';
 224     $s .= '</span>';
 225     $s .= '<div id="settings_pumpio_expanded" class="settings-block" style="display: none;">';
 226     $s .= '<span class="fakelink" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 227     $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. t('Pump.io Import/Export/Mirror').'</h3>';
 228     $s .= '</span>';
 229
 230     $s .= '<div id="pumpio-username-wrapper">';
 231     $s .= '<label id="pumpio-username-label" for="pumpio-username">'.t('pump.io username (without the servername)').'</label>';
 232     $s .= '<input id="pumpio-username" type="text" name="pumpio_user" value="'.$username.'" />';
 233     $s .= '</div><div class="clear"></div>';
 234
 235     $s .= '<div id="pumpio-servername-wrapper">';
 236     $s .= '<label id="pumpio-servername-label" for="pumpio-servername">'.t('pump.io servername (without "http://" or "https://" )').'</label>';
 237     $s .= '<input id="pumpio-servername" type="text" name="pumpio_host" value="'.$servername.'" />';
 238     $s .= '</div><div class="clear"></div>';
 239
 240     if (($username != '') AND ($servername != '')) {
 241
 242         $oauth_token = get_pconfig(local_user(), "pumpio", "oauth_token");
 243         $oauth_token_secret = get_pconfig(local_user(), "pumpio", "oauth_token_secret");
 244
 245         $s .= '<div id="pumpio-password-wrapper">';
 246         if (($oauth_token == "") OR ($oauth_token_secret == "")) {
 247                 $s .= '<div id="pumpio-authenticate-wrapper">';
 248                 $s .= '<a href="'.$a->get_baseurl().'/pumpio/connect">'.t("Authenticate your pump.io connection").'</a>';
 249                 $s .= '</div><div class="clear"></div>';
 250         } else {
 251                 $s .= '<div id="pumpio-import-wrapper">';
 252                 $s .= '<label id="pumpio-import-label" for="pumpio-import">' . t('Import the remote timeline') . '</label>';
 253                 $s .= '<input id="pumpio-import" type="checkbox" name="pumpio_import" value="1" ' . $import_checked . '/>';
 254                 $s .= '</div><div class="clear"></div>';
 255
 256                 $s .= '<div id="pumpio-enable-wrapper">';
 257                 $s .= '<label id="pumpio-enable-label" for="pumpio-checkbox">' . t('Enable pump.io Post Plugin') . '</label>';
 258                 $s .= '<input id="pumpio-checkbox" type="checkbox" name="pumpio" value="1" ' . $checked . '/>';
 259                 $s .= '</div><div class="clear"></div>';
 260
 261                 $s .= '<div id="pumpio-bydefault-wrapper">';
 262                 $s .= '<label id="pumpio-bydefault-label" for="pumpio-bydefault">' . t('Post to pump.io by default') . '</label>';
 263                 $s .= '<input id="pumpio-bydefault" type="checkbox" name="pumpio_bydefault" value="1" ' . $def_checked . '/>';
 264                 $s .= '</div><div class="clear"></div>';
 265
 266                 $s .= '<div id="pumpio-public-wrapper">';
 267                 $s .= '<label id="pumpio-public-label" for="pumpio-public">' . t('Should posts be public?') . '</label>';
 268                 $s .= '<input id="pumpio-public" type="checkbox" name="pumpio_public" value="1" ' . $public_checked . '/>';
 269                 $s .= '</div><div class="clear"></div>';
 270
 271                 $s .= '<div id="pumpio-mirror-wrapper">';
 272                 $s .= '<label id="pumpio-mirror-label" for="pumpio-mirror">' . t('Mirror all public posts') . '</label>';
 273                 $s .= '<input id="pumpio-mirror" type="checkbox" name="pumpio_mirror" value="1" ' . $mirror_checked . '/>';
 274                 $s .= '</div><div class="clear"></div>';
 275
 276                 $s .= '<div id="pumpio-delete-wrapper">';
 277                 $s .= '<label id="pumpio-delete-label" for="pumpio-delete">' . t('Check to delete this preset') . '</label>';
 278                 $s .= '<input id="pumpio-delete" type="checkbox" name="pumpio_delete" value="1" />';
 279                 $s .= '</div><div class="clear"></div>';
 280         }
 281
 282         $s .= '</div><div class="clear"></div>';
 283     }
 284
 285     /* provide a submit button */
 286
 287     $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="pumpio-submit" name="pumpio-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div></div>';
 288
 289 }
 290
 291
 292 function pumpio_settings_post(&$a,&$b) {
 293
 294         if(x($_POST,'pumpio-submit')) {
 295                 if(x($_POST,'pumpio_delete')) {
 296                         set_pconfig(local_user(),'pumpio','consumer_key','');
 297                         set_pconfig(local_user(),'pumpio','consumer_secret','');
 298                         set_pconfig(local_user(),'pumpio','host','');
 299                         set_pconfig(local_user(),'pumpio','oauth_token','');
 300                         set_pconfig(local_user(),'pumpio','oauth_token_secret','');
 301                         set_pconfig(local_user(),'pumpio','post',false);
 302                         set_pconfig(local_user(),'pumpio','post_by_default',false);
 303                         set_pconfig(local_user(),'pumpio','user','');
 304                 } else {
 305                         // filtering the username if it is filled wrong
 306                         $user = $_POST['pumpio_user'];
 307                         if (strstr($user, "@")) {
 308                                 $pos = strpos($user, "@");
 309                                 if ($pos > 0)
 310                                         $user = substr($user, 0, $pos);
 311                         }
 312
 313                         // Filtering the hostname if someone is entering it with "http"
 314                         $host = $_POST['pumpio_host'];
 315                         $host = trim($host);
 316                         $host = str_replace(array("https://", "http://"), array("", ""), $host);
 317
 318                         set_pconfig(local_user(),'pumpio','post',intval($_POST['pumpio']));
 319                         set_pconfig(local_user(),'pumpio','import',$_POST['pumpio_import']);
 320                         set_pconfig(local_user(),'pumpio','host',$host);
 321                         set_pconfig(local_user(),'pumpio','user',$user);
 322                         set_pconfig(local_user(),'pumpio','public',$_POST['pumpio_public']);
 323                         set_pconfig(local_user(),'pumpio','mirror',$_POST['pumpio_mirror']);
 324                         set_pconfig(local_user(),'pumpio','post_by_default',intval($_POST['pumpio_bydefault']));
 325
 326                         header("Location: ".$a->get_baseurl()."/pumpio/connect");
 327                 }
 328         }
 329 }
 330
 331 function pumpio_post_local(&$a,&$b) {
 332
 333         if((! local_user()) || (local_user() != $b['uid']))
 334                 return;
 335
 336         $pumpio_post   = intval(get_pconfig(local_user(),'pumpio','post'));
 337
 338         $pumpio_enable = (($pumpio_post && x($_REQUEST,'pumpio_enable')) ? intval($_REQUEST['pumpio_enable']) : 0);
 339
 340         if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'pumpio','post_by_default')))
 341                 $pumpio_enable = 1;
 342
 343         if(! $pumpio_enable)
 344                 return;
 345
 346         if(strlen($b['postopts']))
 347                 $b['postopts'] .= ',';
 348
 349         $b['postopts'] .= 'pumpio';
 350 }
 351
 352
 353
 354
 355 function pumpio_send(&$a,&$b) {
 356
 357         if (!get_pconfig($b["uid"],'pumpio','import')) {
 358                 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 359                         return;
 360         }
 361
 362         logger("pumpio_send: parameter ".print_r($b, true), LOGGER_DATA);
 363
 364         if($b['parent'] != $b['id']) {
 365                 // Looking if its a reply to a pumpio post
 366                 $r = q("SELECT item.* FROM item, contact WHERE item.id = %d AND item.uid = %d AND contact.id = `contact-id` AND contact.network='%s'LIMIT 1",
 367                         intval($b["parent"]),
 368                         intval($b["uid"]),
 369                         dbesc(NETWORK_PUMPIO));
 370
 371                 if(!count($r)) {
 372                         logger("pumpio_send: no pumpio post ".$b["parent"]);
 373                         return;
 374                 } else {
 375                         $iscomment = true;
 376                         $orig_post = $r[0];
 377                 }
 378         } else {
 379                 $iscomment = false;
 380
 381                 $receiver = pumpio_getreceiver($a, $b);
 382
 383                 logger("pumpio_send: receiver ".print_r($receiver, true));
 384
 385                 if (!count($receiver) AND ($b['private'] OR !strstr($b['postopts'],'pumpio')))
 386                         return;
 387         }
 388
 389         if($b['verb'] == ACTIVITY_LIKE) {
 390                 if ($b['deleted'])
 391                         pumpio_action($a, $b["uid"], $b["thr-parent"], "unlike");
 392                 else
 393                         pumpio_action($a, $b["uid"], $b["thr-parent"], "like");
 394                 return;
 395         }
 396
 397         if($b['verb'] == ACTIVITY_DISLIKE)
 398                 return;
 399
 400         if (($b['verb'] == ACTIVITY_POST) AND ($b['created'] !== $b['edited']) AND !$b['deleted'])
 401                         pumpio_action($a, $b["uid"], $b["uri"], "update", $b["body"]);
 402
 403         if (($b['verb'] == ACTIVITY_POST) AND $b['deleted'])
 404                         pumpio_action($a, $b["uid"], $b["uri"], "delete");
 405
 406         if($b['deleted'] || ($b['created'] !== $b['edited']))
 407                 return;
 408
 409         // if post comes from pump.io don't send it back
 410         if($b['app'] == "pump.io")
 411                 return;
 412
 413
 414         $oauth_token = get_pconfig($b['uid'], "pumpio", "oauth_token");
 415         $oauth_token_secret = get_pconfig($b['uid'], "pumpio", "oauth_token_secret");
 416         $consumer_key = get_pconfig($b['uid'], "pumpio","consumer_key");
 417         $consumer_secret = get_pconfig($b['uid'], "pumpio","consumer_secret");
 418
 419         $host = get_pconfig($b['uid'], "pumpio", "host");
 420         $user = get_pconfig($b['uid'], "pumpio", "user");
 421         $public = get_pconfig($b['uid'], "pumpio", "public");
 422
 423         if($oauth_token && $oauth_token_secret) {
 424
 425                 require_once('include/bbcode.php');
 426
 427                 $title = trim($b['title']);
 428
 429                 if ($title != '')
 430                         $title = "<h4>".$title."</h4>";
 431
 432                 $content = bbcode($b['body'], false, false, 4);
 433
 434                 // Enhance the way, videos are displayed
 435                 $content = preg_replace('/<a href="(https?:\/\/www.youtube.com\/.*?)".*?>(.*?)<\/a>/ism',"\n[url]$1[/url]\n",$content);
 436                 $content = preg_replace('/<a href="(https?:\/\/youtu.be\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 437                 $content = preg_replace('/<a href="(https?:\/\/vimeo.com\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 438                 $content = preg_replace('/<a href="(https?:\/\/player.vimeo.com\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 439
 440                 $URLSearchString = "^\[\]";
 441                 $content = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism",'tryoembed',$content);
 442
 443                 $params = array();
 444
 445                 $params["verb"] = "post";
 446
 447                 if (!$iscomment) {
 448                         $params["object"] = array(
 449                                                 'objectType' => "note",
 450                                                 'content' => $title.$content);
 451
 452                         if (count($receiver["to"]))
 453                                 $params["to"] = $receiver["to"];
 454
 455                         if (count($receiver["bto"]))
 456                                 $params["bto"] = $receiver["bto"];
 457
 458                         if (count($receiver["cc"]))
 459                                 $params["cc"] = $receiver["cc"];
 460
 461                         if (count($receiver["bcc"]))
 462                                 $params["bcc"] = $receiver["bcc"];
 463
 464                  } else {
 465                         $inReplyTo = array("id" => $orig_post["uri"],
 466                                         "objectType" => "note");
 467
 468                         $params["object"] = array(
 469                                                 'objectType' => "comment",
 470                                                 'content' => $title.$content,
 471                                                 'inReplyTo' => $inReplyTo);
 472                 }
 473
 474                 $client = new oauth_client_class;
 475                 $client->oauth_version = '1.0a';
 476                 $client->url_parameters = false;
 477                 $client->authorization_header = true;
 478                 $client->access_token = $oauth_token;
 479                 $client->access_token_secret = $oauth_token_secret;
 480                 $client->client_id = $consumer_key;
 481                 $client->client_secret = $consumer_secret;
 482
 483                 $username = $user.'@'.$host;
 484                 $url = 'https://'.$host.'/api/user/'.$user.'/feed';
 485
 486                 $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 487
 488                 if($success) {
 489                         $post_id = $user->object->id;
 490                         logger('pumpio_send '.$username.': success '.$post_id);
 491                         if($post_id AND $iscomment) {
 492                                 logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$b['id']);
 493                                 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
 494                                         dbesc($post_id),
 495                                         intval($b['id'])
 496                                 );
 497                         }
 498                 } else {
 499                         logger('pumpio_send '.$username.': '.$url.' general error: ' . print_r($user,true));
 500
 501                         $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 502                         if (count($r))
 503                                 $a->contact = $r[0]["id"];
 504
 505                         $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $params));
 506                         require_once('include/queue_fn.php');
 507                         add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 508                         notice(t('Pump.io post failed. Queued for retry.').EOL);
 509                 }
 510
 511         }
 512 }
 513
 514 function pumpio_action(&$a, $uid, $uri, $action, $content) {
 515
 516         // Don't do likes and other stuff if you don't import the timeline
 517         if (!get_pconfig($uid,'pumpio','import'))
 518                 return;
 519
 520         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 521         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
 522         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
 523         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
 524         $hostname = get_pconfig($uid, 'pumpio','host');
 525         $username = get_pconfig($uid, "pumpio", "user");
 526
 527         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 528                                 dbesc($uri),
 529                                 intval($uid)
 530         );
 531
 532         if (!count($r))
 533                 return;
 534
 535         $orig_post = $r[0];
 536
 537         if ($orig_post["extid"] AND !strstr($orig_post["extid"], "/proxy/"))
 538                 $uri = $orig_post["extid"];
 539         else
 540                 $uri = $orig_post["uri"];
 541
 542         if (strstr($uri, "/api/comment/"))
 543                 $objectType = "comment";
 544         elseif (strstr($uri, "/api/note/"))
 545                 $objectType = "note";
 546         elseif (strstr($uri, "/api/image/"))
 547                 $objectType = "image";
 548
 549         $params["verb"] = $action;
 550         $params["object"] = array('id' => $uri,
 551                                 "objectType" => $objectType,
 552                                 "content" => $content);
 553
 554         $client = new oauth_client_class;
 555         $client->oauth_version = '1.0a';
 556         $client->authorization_header = true;
 557         $client->url_parameters = false;
 558
 559         $client->client_id = $ckey;
 560         $client->client_secret = $csecret;
 561         $client->access_token = $otoken;
 562         $client->access_token_secret = $osecret;
 563
 564         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed';
 565
 566         $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 567
 568         if($success)
 569                 logger('pumpio_action '.$username.' '.$action.': success '.$uri);
 570         else {
 571                 logger('pumpio_action '.$username.' '.$action.': general error: '.$uri.' '.print_r($user,true));
 572
 573                 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 574                 if (count($r))
 575                         $a->contact = $r[0]["id"];
 576
 577                 $s = serialize(array('url' => $url, 'item' => $orig_post["id"], 'post' => $params));
 578                 require_once('include/queue_fn.php');
 579                 add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 580                 notice(t('Pump.io like failed. Queued for retry.').EOL);
 581         }
 582 }
 583
 584
 585 function pumpio_cron(&$a,$b) {
 586         $last = get_config('pumpio','last_poll');
 587
 588         $poll_interval = intval(get_config('pumpio','poll_interval'));
 589         if(! $poll_interval)
 590                 $poll_interval = PUMPIO_DEFAULT_POLL_INTERVAL;
 591
 592         if($last) {
 593                 $next = $last + ($poll_interval * 60);
 594                 if($next > time()) {
 595                         logger('pumpio: poll intervall not reached');
 596                         return;
 597                 }
 598         }
 599         logger('pumpio: cron_start');
 600
 601         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'mirror' AND `v` = '1' ORDER BY RAND() ");
 602         if(count($r)) {
 603                 foreach($r as $rr) {
 604                         logger('pumpio: mirroring user '.$rr['uid']);
 605                         pumpio_fetchtimeline($a, $rr['uid']);
 606                 }
 607         }
 608
 609         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'import' AND `v` = '1' ORDER BY RAND() ");
 610         if(count($r)) {
 611                 foreach($r as $rr) {
 612                         logger('pumpio: importing timeline from user '.$rr['uid']);
 613                         pumpio_fetchinbox($a, $rr['uid']);
 614
 615                         // check for new contacts once a day
 616                         $last_contact_check = get_pconfig($rr['uid'],'pumpio','contact_check');
 617                         if($last_contact_check)
 618                                 $next_contact_check = $last_contact_check + 86400;
 619                         else
 620                                 $next_contact_check = 0;
 621
 622                         if($next_contact_check <= time()) {
 623                                 pumpio_getallusers($a, $rr["uid"]);
 624                                 set_pconfig($rr['uid'],'pumpio','contact_check',time());
 625                         }
 626                 }
 627         }
 628
 629         logger('pumpio: cron_end');
 630
 631         set_config('pumpio','last_poll', time());
 632 }
 633
 634 function pumpio_fetchtimeline(&$a, $uid) {
 635         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 636         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
 637         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
 638         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
 639         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
 640         $hostname = get_pconfig($uid, 'pumpio','host');
 641         $username = get_pconfig($uid, "pumpio", "user");
 642
 643         $application_name  = get_config('pumpio', 'application_name');
 644
 645         if ($application_name == "")
 646                 $application_name = $a->get_hostname();
 647
 648         $first_time = ($lastdate == "");
 649
 650         $client = new oauth_client_class;
 651         $client->oauth_version = '1.0a';
 652         $client->authorization_header = true;
 653         $client->url_parameters = false;
 654
 655         $client->client_id = $ckey;
 656         $client->client_secret = $csecret;
 657         $client->access_token = $otoken;
 658         $client->access_token_secret = $osecret;
 659
 660         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed/major';
 661
 662         logger('pumpio: fetching for user '.$uid.' '.$url.' C:'.$client->client_id.' CS:'.$client->client_secret.' T:'.$client->access_token.' TS:'.$client->access_token_secret);
 663
 664         $username = $user.'@'.$host;
 665
 666         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
 667
 668         if (!$success) {
 669                 logger('pumpio: error fetching posts for user '.$uid." ".$username." ".print_r($user, true));
 670                 return;
 671         }
 672
 673         $posts = array_reverse($user->items);
 674
 675         $initiallastdate = $lastdate;
 676         $lastdate = '';
 677
 678         if (count($posts)) {
 679                 foreach ($posts as $post) {
 680                         if ($post->generator->published <= $initiallastdate)
 681                                 continue;
 682
 683                         if ($lastdate < $post->generator->published)
 684                                 $lastdate = $post->generator->published;
 685
 686                         if ($first_time)
 687                                 continue;
 688
 689                         $receiptians = array();
 690                         if (@is_array($post->cc))
 691                                 $receiptians = array_merge($receiptians, $post->cc);
 692
 693                         if (@is_array($post->to))
 694                                 $receiptians = array_merge($receiptians, $post->to);
 695
 696                         $public = false;
 697                         foreach ($receiptians AS $receiver)
 698                                 if (is_string($receiver->objectType))
 699                                         if ($receiver->id == "http://activityschema.org/collection/public")
 700                                                 $public = true;
 701
 702                         if ($public AND !strstr($post->generator->displayName, $application_name)) {
 703                                 require_once('include/html2bbcode.php');
 704
 705                                 $_SESSION["authenticated"] = true;
 706                                 $_SESSION["uid"] = $uid;
 707
 708                                 unset($_REQUEST);
 709                                 $_REQUEST["type"] = "wall";
 710                                 $_REQUEST["api_source"] = true;
 711                                 $_REQUEST["profile_uid"] = $uid;
 712                                 $_REQUEST["source"] = "pump.io";
 713
 714                                 if ($post->object->displayName != "")
 715                                         $_REQUEST["title"] = html2bbcode($post->object->displayName);
 716                                 else
 717                                         $_REQUEST["title"] = "";
 718
 719                                 $_REQUEST["body"] = html2bbcode($post->object->content);
 720
 721                                 // To-Do: Picture has to be cached and stored locally
 722                                 if ($post->object->fullImage->url != "") {
 723                                         if ($post->object->fullImage->pump_io->proxyURL != "")
 724                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->pump_io->proxyURL."][img]".$post->object->image->pump_io->proxyURL."[/img][/url]\n".$_REQUEST["body"];
 725                                         else
 726                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$_REQUEST["body"];
 727                                 }
 728
 729                                 logger('pumpio: posting for user '.$uid);
 730
 731                                 require_once('mod/item.php');
 732
 733                                 item_post($a);
 734                                 logger('pumpio: posting done - user '.$uid);
 735                         }
 736                 }
 737         }
 738
 739         if ($lastdate != 0)
 740                 set_pconfig($uid,'pumpio','lastdate', $lastdate);
 741 }
 742
 743 function pumpio_dounlike(&$a, $uid, $self, $post, $own_id) {
 744         // Searching for the unliked post
 745         // Two queries for speed issues
 746         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 747                                 dbesc($post->object->id),
 748                                 intval($uid)
 749                 );
 750
 751         if (count($r))
 752                 $orig_post = $r[0];
 753         else {
 754                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 755                                         dbesc($post->object->id),
 756                                         intval($uid)
 757                         );
 758
 759                 if (!count($r))
 760                         return;
 761                 else
 762                         $orig_post = $r[0];
 763         }
 764
 765         $contactid = 0;
 766
 767         if(link_compare($post->actor->url, $own_id)) {
 768                 $contactid = $self[0]['id'];
 769         } else {
 770                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 771                         dbesc($post->actor->url),
 772                         intval($uid)
 773                 );
 774
 775                 if(count($r))
 776                         $contactid = $r[0]['id'];
 777
 778                 if($contactid == 0)
 779                         $contactid = $orig_post['contact-id'];
 780         }
 781
 782         $r = q("UPDATE `item` SET `deleted` = 1, `unseen` = 1, `changed` = '%s' WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s'",
 783                 dbesc(datetime_convert()),
 784                 dbesc(ACTIVITY_LIKE),
 785                 intval($uid),
 786                 intval($contactid),
 787                 dbesc($orig_post['uri'])
 788         );
 789
 790         if(count($r))
 791                 logger("pumpio_dounlike: unliked existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 792         else
 793                 logger("pumpio_dounlike: not found. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 794 }
 795
 796 function pumpio_dolike(&$a, $uid, $self, $post, $own_id) {
 797
 798         // Searching for the liked post
 799         // Two queries for speed issues
 800         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 801                                 dbesc($post->object->id),
 802                                 intval($uid)
 803                 );
 804
 805         if (count($r))
 806                 $orig_post = $r[0];
 807         else {
 808                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 809                                         dbesc($post->object->id),
 810                                         intval($uid)
 811                         );
 812
 813                 if (!count($r))
 814                         return;
 815                 else
 816                         $orig_post = $r[0];
 817         }
 818
 819         $contactid = 0;
 820
 821         if(link_compare($post->actor->url, $own_id)) {
 822                 $contactid = $self[0]['id'];
 823                 $post->actor->displayName = $self[0]['name'];
 824                 $post->actor->url = $self[0]['url'];
 825                 $post->actor->image->url = $self[0]['photo'];
 826         } else {
 827                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 828                         dbesc($post->actor->url),
 829                         intval($uid)
 830                 );
 831
 832                 if(count($r))
 833                         $contactid = $r[0]['id'];
 834
 835                 if($contactid == 0)
 836                         $contactid = $orig_post['contact-id'];
 837         }
 838
 839         $r = q("SELECT parent FROM `item` WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s' LIMIT 1",
 840                 dbesc(ACTIVITY_LIKE),
 841                 intval($uid),
 842                 intval($contactid),
 843                 dbesc($orig_post['uri'])
 844         );
 845
 846         if(count($r)) {
 847                 logger("pumpio_dolike: found existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 848                 return;
 849         }
 850
 851         $likedata = array();
 852         $likedata['parent'] = $orig_post['id'];
 853         $likedata['verb'] = ACTIVITY_LIKE;
 854         $likedata['gravity'] = 3;
 855         $likedata['uid'] = $uid;
 856         $likedata['wall'] = 0;
 857         $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
 858         $likedata['parent-uri'] = $orig_post["uri"];
 859         $likedata['contact-id'] = $contactid;
 860         $likedata['app'] = $post->generator->displayName;
 861         $likedata['verb'] = ACTIVITY_LIKE;
 862         $likedata['author-name'] = $post->actor->displayName;
 863         $likedata['author-link'] = $post->actor->url;
 864         $likedata['author-avatar'] = $post->actor->image->url;
 865
 866         $author  = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
 867         $objauthor =  '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
 868         $post_type = t('status');
 869         $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
 870         $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
 871
 872         $likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $author, $objauthor, $plink);
 873
 874         $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
 875                 '<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>';
 876
 877         $ret = item_store($likedata);
 878
 879         logger("pumpio_dolike: ".$ret." User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 880 }
 881
 882 function pumpio_get_contact($uid, $contact) {
 883
 884         $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
 885                 dbesc(normalise_link($contact->url)));
 886
 887         if (count($r) == 0)
 888                 q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
 889                         dbesc(normalise_link($contact->url)),
 890                         dbesc($contact->displayName),
 891                         dbesc($contact->preferredUsername),
 892                         dbesc($contact->image->url));
 893         else
 894                 q("UPDATE unique_contacts SET name = '%s', nick = '%s', avatar = '%s' WHERE url = '%s'",
 895                         dbesc($contact->displayName),
 896                         dbesc($contact->preferredUsername),
 897                         dbesc($contact->image->url),
 898                         dbesc(normalise_link($contact->url)));
 899
 900         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
 901                 intval($uid), dbesc($contact->url));
 902
 903         if(!count($r)) {
 904                 // create contact record
 905                 q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 906                                         `name`, `nick`, `photo`, `network`, `rel`, `priority`,
 907                                         `writable`, `blocked`, `readonly`, `pending` )
 908                                 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
 909                         intval($uid),
 910                         dbesc(datetime_convert()),
 911                         dbesc($contact->url),
 912                         dbesc(normalise_link($contact->url)),
 913                         dbesc(str_replace("acct:", "", $contact->id)),
 914                         dbesc(''),
 915                         dbesc($contact->id), // What is it for?
 916                         dbesc('pump.io ' . $contact->id), // What is it for?
 917                         dbesc($contact->displayName),
 918                         dbesc($contact->preferredUsername),
 919                         dbesc($contact->image->url),
 920                         dbesc(NETWORK_PUMPIO),
 921                         intval(CONTACT_IS_FRIEND),
 922                         intval(1),
 923                         intval(1)
 924                 );
 925
 926                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
 927                         dbesc($contact->url),
 928                         intval($uid)
 929                         );
 930
 931                 if(! count($r))
 932                         return(false);
 933
 934                 $contact_id  = $r[0]['id'];
 935
 936                 $g = q("select def_gid from user where uid = %d limit 1",
 937                         intval($uid)
 938                 );
 939
 940                 if($g && intval($g[0]['def_gid'])) {
 941                         require_once('include/group.php');
 942                         group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
 943                 }
 944
 945                 require_once("Photo.php");
 946
 947                 $photos = import_profile_photo($contact->image->url,$uid,$contact_id);
 948
 949                 q("UPDATE `contact` SET `photo` = '%s',
 950                                         `thumb` = '%s',
 951                                         `micro` = '%s',
 952                                         `name-date` = '%s',
 953                                         `uri-date` = '%s',
 954                                         `avatar-date` = '%s'
 955                                 WHERE `id` = %d
 956                         ",
 957                 dbesc($photos[0]),
 958                 dbesc($photos[1]),
 959                 dbesc($photos[2]),
 960                 dbesc(datetime_convert()),
 961                 dbesc(datetime_convert()),
 962                 dbesc(datetime_convert()),
 963                 intval($contact_id)
 964                 );
 965         } else {
 966                 // update profile photos once every two weeks as we have no notification of when they change.
 967
 968                 $update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -14 days')) ? true : false);
 969
 970                 // check that we have all the photos, this has been known to fail on occasion
 971
 972                 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
 973                         require_once("Photo.php");
 974
 975                         $photos = import_profile_photo($contact->image->url, $uid, $r[0]['id']);
 976
 977                         q("UPDATE `contact` SET `photo` = '%s',
 978                                         `thumb` = '%s',
 979                                         `micro` = '%s',
 980                                         `name-date` = '%s',
 981                                         `uri-date` = '%s',
 982                                         `avatar-date` = '%s',
 983                                         `name` = '%s',
 984                                         `nick` = '%s'
 985                                         WHERE `id` = %d
 986                                 ",
 987                         dbesc($photos[0]),
 988                         dbesc($photos[1]),
 989                         dbesc($photos[2]),
 990                         dbesc(datetime_convert()),
 991                         dbesc(datetime_convert()),
 992                         dbesc(datetime_convert()),
 993                         dbesc($contact->displayName),
 994                         dbesc($contact->preferredUsername),
 995                         intval($r[0]['id'])
 996                         );
 997                 }
 998
 999         }
1000
1001         return($r[0]["id"]);
1002 }
1003
1004 function pumpio_dodelete(&$a, $uid, $self, $post, $own_id) {
1005
1006         // Two queries for speed issues
1007         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1008                                 dbesc($post->object->id),
1009                                 intval($uid)
1010                 );
1011
1012         if (count($r))
1013                 return drop_item($r[0]["id"], $false);
1014
1015         $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1016                                 dbesc($post->object->id),
1017                                 intval($uid)
1018                 );
1019
1020         if (count($r))
1021                 return drop_item($r[0]["id"], $false);
1022 }
1023
1024 function pumpio_dopost(&$a, $client, $uid, $self, $post, $own_id, $threadcompletion = false) {
1025         require_once('include/items.php');
1026         require_once('include/html2bbcode.php');
1027
1028         if (($post->verb == "like") OR ($post->verb == "favorite"))
1029                 return pumpio_dolike($a, $uid, $self, $post, $own_id);
1030
1031         if (($post->verb == "unlike") OR ($post->verb == "unfavorite"))
1032                 return pumpio_dounlike($a, $uid, $self, $post, $own_id);
1033
1034         if ($post->verb == "delete")
1035                 return pumpio_dodelete($a, $uid, $self, $post, $own_id);
1036
1037         if ($post->verb != "update") {
1038                 // Two queries for speed issues
1039                 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1040                                         dbesc($post->object->id),
1041                                         intval($uid)
1042                         );
1043
1044                 if (count($r))
1045                         return false;
1046
1047                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1048                                         dbesc($post->object->id),
1049                                         intval($uid)
1050                         );
1051
1052                 if (count($r))
1053                         return false;
1054         }
1055
1056         // Only handle these three types
1057         if (!strstr("post|share|update", $post->verb))
1058                 return false;
1059
1060         $receiptians = array();
1061         if (@is_array($post->cc))
1062                 $receiptians = array_merge($receiptians, $post->cc);
1063
1064         if (@is_array($post->to))
1065                 $receiptians = array_merge($receiptians, $post->to);
1066
1067         foreach ($receiptians AS $receiver)
1068                 if (is_string($receiver->objectType))
1069                         if ($receiver->id == "http://activityschema.org/collection/public")
1070                                 $public = true;
1071
1072         $postarray = array();
1073         $postarray['gravity'] = 0;
1074         $postarray['uid'] = $uid;
1075         $postarray['wall'] = 0;
1076         $postarray['uri'] = $post->object->id;
1077
1078         if ($post->object->objectType != "comment") {
1079                 $contact_id = pumpio_get_contact($uid, $post->actor);
1080
1081                 if (!$contact_id)
1082                         $contact_id = $self[0]['id'];
1083
1084                 $postarray['parent-uri'] = $post->object->id;
1085         } else {
1086                 $contact_id = 0;
1087
1088                 if(link_compare($post->actor->url, $own_id)) {
1089                         $contact_id = $self[0]['id'];
1090                         $post->actor->displayName = $self[0]['name'];
1091                         $post->actor->url = $self[0]['url'];
1092                         $post->actor->image->url = $self[0]['photo'];
1093                 } else {
1094                         // Take an existing contact, the contact of the note or - as a fallback - the id of the user
1095                         $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1096                                 dbesc($post->actor->url),
1097                                 intval($uid)
1098                         );
1099
1100                         if(count($r))
1101                                 $contact_id = $r[0]['id'];
1102                         else {
1103                                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1104                                         dbesc($post->actor->url),
1105                                         intval($uid)
1106                                 );
1107
1108                                 if(count($r))
1109                                         $contact_id = $r[0]['id'];
1110                                 else
1111                                         $contact_id = $self[0]['id'];
1112                         }
1113                 }
1114
1115                 $reply = new stdClass;
1116                 $reply->verb = "note";
1117                 $reply->cc = $post->cc;
1118                 $reply->to = $post->to;
1119                 $reply->object = new stdClass;
1120                 $reply->object->objectType = $post->object->inReplyTo->objectType;
1121                 $reply->object->content = $post->object->inReplyTo->content;
1122                 $reply->object->id = $post->object->inReplyTo->id;
1123                 $reply->actor = $post->object->inReplyTo->author;
1124                 $reply->url = $post->object->inReplyTo->url;
1125                 $reply->generator = new stdClass;
1126                 $reply->generator->displayName = "pumpio";
1127                 $reply->published = $post->object->inReplyTo->published;
1128                 $reply->received = $post->object->inReplyTo->updated;
1129                 $reply->url = $post->object->inReplyTo->url;
1130                 pumpio_dopost($a, $client, $uid, $self, $reply, $own_id);
1131
1132                 $postarray['parent-uri'] = $post->object->inReplyTo->id;
1133         }
1134
1135         if ($post->object->pump_io->proxyURL)
1136                 $postarray['extid'] = $post->object->pump_io->proxyURL;
1137
1138         $postarray['contact-id'] = $contact_id;
1139         $postarray['verb'] = ACTIVITY_POST;
1140         $postarray['owner-name'] = $post->actor->displayName;
1141         $postarray['owner-link'] = $post->actor->url;
1142         $postarray['owner-avatar'] = $post->actor->image->url;
1143         $postarray['author-name'] = $post->actor->displayName;
1144         $postarray['author-link'] = $post->actor->url;
1145         $postarray['author-avatar'] = $post->actor->image->url;
1146         $postarray['plink'] = $post->object->url;
1147         $postarray['app'] = $post->generator->displayName;
1148         $postarray['body'] = html2bbcode($post->object->content);
1149
1150         if ($post->object->fullImage->url != "")
1151                 $postarray["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$postarray["body"];
1152
1153         if ($post->object->displayName != "")
1154                 $postarray['title'] = $post->object->displayName;
1155
1156         $postarray['created'] = datetime_convert('UTC','UTC',$post->published);
1157         $postarray['edited'] = datetime_convert('UTC','UTC',$post->received);
1158         if (!$public) {
1159                 $postarray['private'] = 1;
1160                 $postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
1161         }
1162
1163         if ($post->verb == "share") {
1164                 if (!intval(get_config('system','wall-to-wall_share'))) {
1165                         $postarray['body'] = "[share author='".$post->object->author->displayName.
1166                                         "' profile='".$post->object->author->url.
1167                                         "' avatar='".$post->object->author->image->url.
1168                                         "' link='".$post->links->self->href."']".$postarray['body']."[/share]";
1169                 } else {
1170                         // Let shares look like wall-to-wall posts
1171                         $postarray['author-name'] = $post->object->author->displayName;
1172                         $postarray['author-link'] = $post->object->author->url;
1173                         $postarray['author-avatar'] = $post->object->author->image->url;
1174                 }
1175         }
1176
1177         if (trim($postarray['body']) == "")
1178                 return false;
1179
1180         $top_item = item_store($postarray);
1181
1182         if (($top_item == 0) AND ($post->verb == "update")) {
1183                 $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s' , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
1184                         dbesc($postarray["title"]),
1185                         dbesc($postarray["body"]),
1186                         dbesc($postarray["edited"]),
1187                         dbesc($postarray["uri"]),
1188                         intval($uid)
1189                         );
1190         }
1191
1192         if ($post->object->objectType == "comment") {
1193
1194                 if ($threadcompletion)
1195                         pumpio_fetchallcomments($a, $uid, $postarray['parent-uri']);
1196
1197                 $user = q("SELECT * FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
1198                                 intval($uid)
1199                         );
1200
1201                 if(!count($user))
1202                         return $top_item;
1203
1204                 $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
1205
1206                 if (link_compare($own_id, $postarray['author-link']))
1207                         return $top_item;
1208
1209                 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1210                                 dbesc($postarray['parent-uri']),
1211                                 intval($uid)
1212                                 );
1213
1214                 if(count($myconv)) {
1215
1216                         foreach($myconv as $conv) {
1217                                 // now if we find a match, it means we're in this conversation
1218
1219                                 if(!link_compare($conv['author-link'],$importer_url) AND !link_compare($conv['author-link'],$own_id))
1220                                         continue;
1221
1222                                 require_once('include/enotify.php');
1223
1224                                 $conv_parent = $conv['parent'];
1225
1226                                 notification(array(
1227                                         'type'         => NOTIFY_COMMENT,
1228                                         'notify_flags' => $user[0]['notify-flags'],
1229                                         'language'     => $user[0]['language'],
1230                                         'to_name'      => $user[0]['username'],
1231                                         'to_email'     => $user[0]['email'],
1232                                         'uid'          => $user[0]['uid'],
1233                                         'item'         => $postarray,
1234                                         'link'             => $a->get_baseurl() . '/display/' . $user[0]['nickname'] . '/' . $top_item,
1235                                         'source_name'  => $postarray['author-name'],
1236                                         'source_link'  => $postarray['author-link'],
1237                                         'source_photo' => $postarray['author-avatar'],
1238                                         'verb'         => ACTIVITY_POST,
1239                                         'otype'        => 'item',
1240                                         'parent'       => $conv_parent,
1241                                         ));
1242
1243                                 // only send one notification
1244                                 break;
1245                         }
1246                 }
1247         }
1248
1249         return $top_item;
1250 }
1251
1252 function pumpio_fetchinbox(&$a, $uid) {
1253
1254         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1255         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1256         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1257         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1258         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
1259         $hostname = get_pconfig($uid, 'pumpio','host');
1260         $username = get_pconfig($uid, "pumpio", "user");
1261
1262         $own_id = "https://".$hostname."/".$username;
1263
1264         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1265                 intval($uid));
1266
1267         $client = new oauth_client_class;
1268         $client->oauth_version = '1.0a';
1269         $client->authorization_header = true;
1270         $client->url_parameters = false;
1271
1272         $client->client_id = $ckey;
1273         $client->client_secret = $csecret;
1274         $client->access_token = $otoken;
1275         $client->access_token_secret = $osecret;
1276
1277         $last_id = get_pconfig($uid,'pumpio','last_id');
1278
1279         $url = 'https://'.$hostname.'/api/user/'.$username.'/inbox';
1280
1281         if ($last_id != "")
1282                 $url .= '?since='.urlencode($last_id);
1283
1284         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
1285
1286         if ($user->items) {
1287             $posts = array_reverse($user->items);
1288
1289             if (count($posts))
1290                     foreach ($posts as $post) {
1291                             $last_id = $post->id;
1292                             pumpio_dopost($a, $client, $uid, $self, $post, $own_id);
1293                     }
1294         }
1295
1296         set_pconfig($uid,'pumpio','last_id', $last_id);
1297 }
1298
1299 function pumpio_getallusers(&$a, $uid) {
1300         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1301         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1302         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1303         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1304         $hostname = get_pconfig($uid, 'pumpio','host');
1305         $username = get_pconfig($uid, "pumpio", "user");
1306
1307         $client = new oauth_client_class;
1308         $client->oauth_version = '1.0a';
1309         $client->authorization_header = true;
1310         $client->url_parameters = false;
1311
1312         $client->client_id = $ckey;
1313         $client->client_secret = $csecret;
1314         $client->access_token = $otoken;
1315         $client->access_token_secret = $osecret;
1316
1317         $url = 'https://'.$hostname.'/api/user/'.$username.'/following';
1318
1319         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1320
1321         if ($users->totalItems > count($users->items)) {
1322                 $url = 'https://'.$hostname.'/api/user/'.$username.'/following?count='.$users->totalItems;
1323
1324                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1325         }
1326
1327         foreach ($users->items AS $user)
1328                 echo pumpio_get_contact($uid, $user)."\n";
1329 }
1330
1331 function pumpio_queue_hook(&$a,&$b) {
1332
1333         $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
1334                 dbesc(NETWORK_PUMPIO)
1335         );
1336         if(! count($qi))
1337                 return;
1338
1339         require_once('include/queue_fn.php');
1340
1341         foreach($qi as $x) {
1342                 if($x['network'] !== NETWORK_PUMPIO)
1343                         continue;
1344
1345                 logger('pumpio_queue: run');
1346
1347                 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
1348                         WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
1349                         intval($x['cid'])
1350                 );
1351                 if(! count($r))
1352                         continue;
1353
1354                 $userdata = $r[0];
1355
1356                 //logger('pumpio_queue: fetching userdata '.print_r($userdata, true));
1357
1358                 $oauth_token = get_pconfig($userdata['uid'], "pumpio", "oauth_token");
1359                 $oauth_token_secret = get_pconfig($userdata['uid'], "pumpio", "oauth_token_secret");
1360                 $consumer_key = get_pconfig($userdata['uid'], "pumpio","consumer_key");
1361                 $consumer_secret = get_pconfig($userdata['uid'], "pumpio","consumer_secret");
1362
1363                 $host = get_pconfig($userdata['uid'], "pumpio", "host");
1364                 $user = get_pconfig($userdata['uid'], "pumpio", "user");
1365
1366                 $success = false;
1367
1368                 if ($oauth_token AND $oauth_token_secret AND
1369                         $consumer_key AND $consumer_secret) {
1370                         $username = $user.'@'.$host;
1371
1372                         logger('pumpio_queue: able to post for user '.$username);
1373
1374                         $z = unserialize($x['content']);
1375
1376                         $client = new oauth_client_class;
1377                         $client->oauth_version = '1.0a';
1378                         $client->url_parameters = false;
1379                         $client->authorization_header = true;
1380                         $client->access_token = $oauth_token;
1381                         $client->access_token_secret = $oauth_token_secret;
1382                         $client->client_id = $consumer_key;
1383                         $client->client_secret = $consumer_secret;
1384
1385                         $success = $client->CallAPI($z['url'], 'POST', $z['post'], array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
1386
1387                         if($success) {
1388                                 $post_id = $user->object->id;
1389                                 logger('pumpio_queue: send '.$username.': success '.$post_id);
1390                                 if($post_id AND $iscomment) {
1391                                         logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$z['item']);
1392                                         q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
1393                                                 dbesc($post_id),
1394                                                 intval($z['item'])
1395                                         );
1396                                 }
1397                                 remove_queue_item($x['id']);
1398                         } else
1399                                 logger('pumpio_queue: send '.$username.': '.$url.' general error: ' . print_r($user,true));
1400                 } else
1401                         logger("pumpio_queue: Error getting tokens for user ".$userdata['uid']);
1402
1403                 if (!$success) {
1404                         logger('pumpio_queue: delayed');
1405                         update_queue_time($x['id']);
1406                 }
1407         }
1408 }
1409
1410 function pumpio_getreceiver(&$a, $b) {
1411
1412         $receiver = array();
1413
1414         if (!$b["private"]) {
1415
1416                 if(! strstr($b['postopts'],'pumpio'))
1417                         return $receiver;
1418
1419                 $public = get_pconfig($b['uid'], "pumpio", "public");
1420
1421                 if ($public)
1422                         $receiver["to"][] = Array(
1423                                                 "objectType" => "collection",
1424                                                 "id" => "http://activityschema.org/collection/public");
1425         } else {
1426                 $cids = explode("><", $b["allow_cid"]);
1427                 $gids = explode("><", $b["allow_gid"]);
1428
1429                 foreach ($cids AS $cid) {
1430                         $cid = trim($cid, " <>");
1431
1432                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1433                                 intval($cid),
1434                                 intval($b["uid"]),
1435                                 dbesc(NETWORK_PUMPIO)
1436                                 );
1437
1438                         if (count($r)) {
1439                                 $receiver["bcc"][] = Array(
1440                                                         "displayName" => $r[0]["name"],
1441                                                         "objectType" => "person",
1442                                                         "preferredUsername" => $r[0]["nick"],
1443                                                         "url" => $r[0]["url"]);
1444                         }
1445                 }
1446                 foreach ($gids AS $gid) {
1447                         $gid = trim($gid, " <>");
1448
1449                         $r = q("SELECT `contact`.`name`, `contact`.`nick`, `contact`.`url`, `contact`.`network` ".
1450                                 "FROM `group_member`, `contact` WHERE `group_member`.`gid` = %d AND `group_member`.`uid` = %d ".
1451                                 "AND `contact`.`id` = `group_member`.`contact-id` AND `contact`.`network` = '%s'",
1452                                         intval($gid),
1453                                         intval($b["uid"]),
1454                                         dbesc(NETWORK_PUMPIO)
1455                                 );
1456
1457                         foreach ($r AS $row)
1458                                 $receiver["bcc"][] = Array(
1459                                                         "displayName" => $row["name"],
1460                                                         "objectType" => "person",
1461                                                         "preferredUsername" => $row["nick"],
1462                                                         "url" => $row["url"]);
1463                 }
1464         }
1465
1466         if ($b["inform"] != "") {
1467
1468                 $inform = explode(",", $b["inform"]);
1469
1470                 foreach ($inform AS $cid) {
1471                         if (substr($cid, 0, 4) != "cid:")
1472                                 continue;
1473
1474                         $cid = str_replace("cid:", "", $cid);
1475
1476                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1477                                 intval($cid),
1478                                 intval($b["uid"]),
1479                                 dbesc(NETWORK_PUMPIO)
1480                                 );
1481
1482                         if (count($r)) {
1483                                         $receiver["to"][] = Array(
1484                                                                 "displayName" => $r[0]["name"],
1485                                                                 "objectType" => "person",
1486                                                                 "preferredUsername" => $r[0]["nick"],
1487                                                                 "url" => $r[0]["url"]);
1488                         }
1489                 }
1490         }
1491
1492         return $receiver;
1493 }
1494
1495 function pumpio_fetchallcomments(&$a, $uid, $id) {
1496         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1497         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1498         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1499         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1500         $hostname = get_pconfig($uid, 'pumpio','host');
1501         $username = get_pconfig($uid, "pumpio", "user");
1502
1503         $own_id = "https://".$hostname."/".$username;
1504
1505         logger("pumpio_fetchallcomments: completing comment for user ".$uid." url ".$url);
1506
1507         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1508                 intval($uid));
1509
1510         // Fetching the original post - Two queries for speed issues
1511         $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1512                         dbesc($url),
1513                         intval($uid)
1514                 );
1515
1516         if (!count($r)) {
1517                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1518                                 dbesc($url),
1519                                 intval($uid)
1520                         );
1521
1522                 if (!count($r))
1523                         return false;
1524         }
1525
1526         if ($r[0]["extid"])
1527                 $url = $r[0]["extid"];
1528         else
1529                 $url = $id;
1530
1531         $client = new oauth_client_class;
1532         $client->oauth_version = '1.0a';
1533         $client->authorization_header = true;
1534         $client->url_parameters = false;
1535
1536         $client->client_id = $ckey;
1537         $client->client_secret = $csecret;
1538         $client->access_token = $otoken;
1539         $client->access_token_secret = $osecret;
1540
1541         logger("pumpio_fetchallcomments: fetching comment for user ".$uid." url ".$url);
1542
1543         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $item);
1544
1545         if (!$success)
1546                 return;
1547
1548         if ($item->replies->totalItems == 0)
1549                 return;
1550
1551         foreach ($item->replies->items AS $item) {
1552                 if ($item->id == $id)
1553                         continue;
1554
1555                 // Checking if the comment already exists - Two queries for speed issues
1556                 $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1557                                 dbesc($url),
1558                                 intval($uid)
1559                         );
1560
1561                 if (count($r))
1562                         continue;
1563
1564                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1565                                 dbesc($url),
1566                                 intval($uid)
1567                         );
1568
1569                 if (count($r))
1570                         continue;
1571
1572                 $post->verb = "post";
1573                 $post->actor = $item->author;
1574                 $post->published = $item->published;
1575                 $post->received = $item->updated;
1576                 $post->generator->displayName = "pumpio";
1577
1578                 unset($item->author);
1579                 unset($item->published);
1580                 unset($item->updated);
1581
1582                 $post->object = $item;
1583
1584                 logger("pumpio_fetchallcomments: posting comment ".$post->object->id);
1585                 pumpio_dopost($a, $client, $uid, $self, $post, $own_id, false);
1586         }
1587 }
1588
1589 /*
1590 Bugs:
1591  - refresh after post doesn't always happen
1592
1593 To-Do:
1594  - edit own notes
1595  - delete own notes
1596
1597 */