pumpio/pumpio.php

   1 <?php
   2 /**
   3  * Name: pump.io Post Connector
   4  * Description: Bidirectional (posting, relaying and reading) connector for pump.io.
   5  * Version: 0.2
   6  * Author: Michael Vogel <http://pirati.ca/profile/heluecht>
   7  */
   8
   9 use Friendica\Content\Text\BBCode;
  10 use Friendica\Content\Text\HTML;
  11 use Friendica\Core\Addon;
  12 use Friendica\Core\Config;
  13 use Friendica\Core\L10n;
  14 use Friendica\Core\PConfig;
  15 use Friendica\Core\Worker;
  16 use Friendica\Model\Contact;
  17 use Friendica\Model\GContact;
  18 use Friendica\Model\Group;
  19 use Friendica\Model\Item;
  20 use Friendica\Model\Queue;
  21 use Friendica\Model\User;
  22 use Friendica\Util\DateTimeFormat;
  23 use Friendica\Util\Network;
  24
  25 require 'addon/pumpio/oauth/http.php';
  26 require 'addon/pumpio/oauth/oauth_client.php';
  27 require_once 'include/enotify.php';
  28 require_once "mod/share.php";
  29
  30 define('PUMPIO_DEFAULT_POLL_INTERVAL', 5); // given in minutes
  31
  32 function pumpio_install() {
  33         Addon::registerHook('post_local',           'addon/pumpio/pumpio.php', 'pumpio_post_local');
  34         Addon::registerHook('notifier_normal',      'addon/pumpio/pumpio.php', 'pumpio_send');
  35         Addon::registerHook('jot_networks',         'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  36         Addon::registerHook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  37         Addon::registerHook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  38         Addon::registerHook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  39         Addon::registerHook('queue_predeliver', 'addon/pumpio/pumpio.php', 'pumpio_queue_hook');
  40         Addon::registerHook('check_item_notification','addon/pumpio/pumpio.php', 'pumpio_check_item_notification');
  41 }
  42
  43 function pumpio_uninstall() {
  44         Addon::unregisterHook('post_local',       'addon/pumpio/pumpio.php', 'pumpio_post_local');
  45         Addon::unregisterHook('notifier_normal',  'addon/pumpio/pumpio.php', 'pumpio_send');
  46         Addon::unregisterHook('jot_networks',     'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  47         Addon::unregisterHook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  48         Addon::unregisterHook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  49         Addon::unregisterHook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  50         Addon::unregisterHook('queue_predeliver', 'addon/pumpio/pumpio.php', 'pumpio_queue_hook');
  51         Addon::unregisterHook('check_item_notification','addon/pumpio/pumpio.php', 'pumpio_check_item_notification');
  52 }
  53
  54 function pumpio_module() {}
  55
  56 function pumpio_content(&$a) {
  57
  58         if(! local_user()) {
  59                 notice(L10n::t('Permission denied.') . EOL);
  60                 return '';
  61         }
  62
  63         require_once("mod/settings.php");
  64         settings_init($a);
  65
  66         if (isset($a->argv[1]))
  67                 switch ($a->argv[1]) {
  68                         case "connect":
  69                                 $o = pumpio_connect($a);
  70                                 break;
  71                         default:
  72                                 $o = print_r($a->argv, true);
  73                                 break;
  74                 }
  75         else
  76                 $o = pumpio_connect($a);
  77
  78         return $o;
  79 }
  80
  81 function pumpio_check_item_notification($a, &$notification_data) {
  82         $hostname = PConfig::get($notification_data["uid"], 'pumpio','host');
  83         $username = PConfig::get($notification_data["uid"], "pumpio", "user");
  84
  85         $notification_data["profiles"][] = "https://".$hostname."/".$username;
  86 }
  87
  88
  89 function pumpio_registerclient(&$a, $host) {
  90
  91         $url = "https://".$host."/api/client/register";
  92
  93         $params = [];
  94
  95         $application_name  = Config::get('pumpio', 'application_name');
  96
  97         if ($application_name == "")
  98                 $application_name = $a->get_hostname();
  99
 100         $adminlist = explode(",", str_replace(" ", "", $a->config['admin_email']));
 101
 102         $params["type"] = "client_associate";
 103         $params["contacts"] = $adminlist[0];
 104         $params["application_type"] = "native";
 105         $params["application_name"] = $application_name;
 106         $params["logo_url"] = $a->get_baseurl()."/images/friendica-256.png";
 107         $params["redirect_uris"] = $a->get_baseurl()."/pumpio/connect";
 108
 109         logger("pumpio_registerclient: ".$url." parameters ".print_r($params, true), LOGGER_DEBUG);
 110
 111         $ch = curl_init($url);
 112         curl_setopt($ch, CURLOPT_HEADER, false);
 113         curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
 114         curl_setopt($ch, CURLOPT_POST,1);
 115         curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
 116         curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
 117
 118         $s = curl_exec($ch);
 119         $curl_info = curl_getinfo($ch);
 120
 121         if ($curl_info["http_code"] == "200") {
 122                 $values = json_decode($s);
 123                 logger("pumpio_registerclient: success ".print_r($values, true), LOGGER_DEBUG);
 124                 return($values);
 125         }
 126         logger("pumpio_registerclient: failed: ".print_r($curl_info, true), LOGGER_DEBUG);
 127         return(false);
 128
 129 }
 130
 131 function pumpio_connect(&$a) {
 132         // Start a session.  This is necessary to hold on to  a few keys the callback script will also need
 133         session_start();
 134
 135         // Define the needed keys
 136         $consumer_key = PConfig::get(local_user(), 'pumpio','consumer_key');
 137         $consumer_secret = PConfig::get(local_user(), 'pumpio','consumer_secret');
 138         $hostname = PConfig::get(local_user(), 'pumpio','host');
 139
 140         if ((($consumer_key == "") || ($consumer_secret == "")) && ($hostname != "")) {
 141                 logger("pumpio_connect: register client");
 142                 $clientdata = pumpio_registerclient($a, $hostname);
 143                 PConfig::set(local_user(), 'pumpio','consumer_key', $clientdata->client_id);
 144                 PConfig::set(local_user(), 'pumpio','consumer_secret', $clientdata->client_secret);
 145
 146                 $consumer_key = PConfig::get(local_user(), 'pumpio','consumer_key');
 147                 $consumer_secret = PConfig::get(local_user(), 'pumpio','consumer_secret');
 148
 149                 logger("pumpio_connect: ckey: ".$consumer_key." csecrect: ".$consumer_secret, LOGGER_DEBUG);
 150         }
 151
 152         if (($consumer_key == "") || ($consumer_secret == "")) {
 153                 logger("pumpio_connect: ".sprintf("Unable to register the client at the pump.io server '%s'.", $hostname));
 154
 155                 $o .= L10n::t("Unable to register the client at the pump.io server '%s'.", $hostname);
 156                 return($o);
 157         }
 158
 159         // The callback URL is the script that gets called after the user authenticates with pumpio
 160         $callback_url = $a->get_baseurl()."/pumpio/connect";
 161
 162         // Let's begin.  First we need a Request Token.  The request token is required to send the user
 163         // to pumpio's login page.
 164
 165         // Create a new instance of the oauth_client_class library.  For this step, all we need to give the library is our
 166         // Consumer Key and Consumer Secret
 167         $client = new oauth_client_class;
 168         $client->debug = 1;
 169         $client->server = '';
 170         $client->oauth_version = '1.0a';
 171         $client->request_token_url = 'https://'.$hostname.'/oauth/request_token';
 172         $client->dialog_url = 'https://'.$hostname.'/oauth/authorize';
 173         $client->access_token_url = 'https://'.$hostname.'/oauth/access_token';
 174         $client->url_parameters = false;
 175         $client->authorization_header = true;
 176         $client->redirect_uri = $callback_url;
 177         $client->client_id = $consumer_key;
 178         $client->client_secret = $consumer_secret;
 179
 180         if (($success = $client->Initialize())) {
 181                 if (($success = $client->Process())) {
 182                         if (strlen($client->access_token)) {
 183                                 logger("pumpio_connect: otoken: ".$client->access_token." osecrect: ".$client->access_token_secret, LOGGER_DEBUG);
 184                                 PConfig::set(local_user(), "pumpio", "oauth_token", $client->access_token);
 185                                 PConfig::set(local_user(), "pumpio", "oauth_token_secret", $client->access_token_secret);
 186                         }
 187                 }
 188                 $success = $client->Finalize($success);
 189         }
 190         if($client->exit)
 191                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 192
 193         if($success) {
 194                 logger("pumpio_connect: authenticated");
 195                 $o .= L10n::t("You are now authenticated to pumpio.");
 196                 $o .= '<br /><a href="'.$a->get_baseurl().'/settings/connectors">'.L10n::t("return to the connector page").'</a>';
 197         } else {
 198                 logger("pumpio_connect: could not connect");
 199                 $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 200         }
 201
 202         return($o);
 203 }
 204
 205 function pumpio_jot_nets(&$a,&$b) {
 206         if(! local_user())
 207                 return;
 208
 209         $pumpio_post = PConfig::get(local_user(),'pumpio','post');
 210         if(intval($pumpio_post) == 1) {
 211                 $pumpio_defpost = PConfig::get(local_user(),'pumpio','post_by_default');
 212                 $selected = ((intval($pumpio_defpost) == 1) ? ' checked="checked" ' : '');
 213                 $b .= '<div class="profile-jot-net"><input type="checkbox" name="pumpio_enable"' . $selected . ' value="1" /> '
 214                         . L10n::t('Post to pumpio') . '</div>';
 215         }
 216 }
 217
 218
 219 function pumpio_settings(&$a,&$s) {
 220
 221         if(! local_user())
 222                 return;
 223
 224         /* Add our stylesheet to the page so we can make our settings look nice */
 225
 226         $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/pumpio/pumpio.css' . '" media="all" />' . "\r\n";
 227
 228         /* Get the current state of our config variables */
 229
 230         $import_enabled = PConfig::get(local_user(),'pumpio','import');
 231         $import_checked = (($import_enabled) ? ' checked="checked" ' : '');
 232
 233         $enabled = PConfig::get(local_user(),'pumpio','post');
 234         $checked = (($enabled) ? ' checked="checked" ' : '');
 235         $css = (($enabled) ? '' : '-disabled');
 236
 237         $def_enabled = PConfig::get(local_user(),'pumpio','post_by_default');
 238         $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
 239
 240         $public_enabled = PConfig::get(local_user(),'pumpio','public');
 241         $public_checked = (($public_enabled) ? ' checked="checked" ' : '');
 242
 243         $mirror_enabled = PConfig::get(local_user(),'pumpio','mirror');
 244         $mirror_checked = (($mirror_enabled) ? ' checked="checked" ' : '');
 245
 246         $servername = PConfig::get(local_user(), "pumpio", "host");
 247         $username = PConfig::get(local_user(), "pumpio", "user");
 248
 249         /* Add some HTML to the existing form */
 250
 251         $s .= '<span id="settings_pumpio_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 252         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. L10n::t('Pump.io Import/Export/Mirror').'</h3>';
 253         $s .= '</span>';
 254         $s .= '<div id="settings_pumpio_expanded" class="settings-block" style="display: none;">';
 255         $s .= '<span class="fakelink" onclick="openClose(\'settings_pumpio_expanded\'); openClose(\'settings_pumpio_inflated\');">';
 256         $s .= '<img class="connector'.$css.'" src="images/pumpio.png" /><h3 class="connector">'. L10n::t('Pump.io Import/Export/Mirror').'</h3>';
 257         $s .= '</span>';
 258
 259         $s .= '<div id="pumpio-username-wrapper">';
 260         $s .= '<label id="pumpio-username-label" for="pumpio-username">'.L10n::t('pump.io username (without the servername)').'</label>';
 261         $s .= '<input id="pumpio-username" type="text" name="pumpio_user" value="'.$username.'" />';
 262         $s .= '</div><div class="clear"></div>';
 263
 264         $s .= '<div id="pumpio-servername-wrapper">';
 265         $s .= '<label id="pumpio-servername-label" for="pumpio-servername">'.L10n::t('pump.io servername (without "http://" or "https://" )').'</label>';
 266         $s .= '<input id="pumpio-servername" type="text" name="pumpio_host" value="'.$servername.'" />';
 267         $s .= '</div><div class="clear"></div>';
 268
 269         if (($username != '') && ($servername != '')) {
 270
 271                 $oauth_token = PConfig::get(local_user(), "pumpio", "oauth_token");
 272                 $oauth_token_secret = PConfig::get(local_user(), "pumpio", "oauth_token_secret");
 273
 274                 $s .= '<div id="pumpio-password-wrapper">';
 275                 if (($oauth_token == "") || ($oauth_token_secret == "")) {
 276                         $s .= '<div id="pumpio-authenticate-wrapper">';
 277                         $s .= '<a href="'.$a->get_baseurl().'/pumpio/connect">'.L10n::t("Authenticate your pump.io connection").'</a>';
 278                         $s .= '</div><div class="clear"></div>';
 279                 } else {
 280                         $s .= '<div id="pumpio-import-wrapper">';
 281                         $s .= '<label id="pumpio-import-label" for="pumpio-import">' . L10n::t('Import the remote timeline') . '</label>';
 282                         $s .= '<input id="pumpio-import" type="checkbox" name="pumpio_import" value="1" ' . $import_checked . '/>';
 283                         $s .= '</div><div class="clear"></div>';
 284
 285                         $s .= '<div id="pumpio-enable-wrapper">';
 286                         $s .= '<label id="pumpio-enable-label" for="pumpio-checkbox">' . L10n::t('Enable pump.io Post Addon') . '</label>';
 287                         $s .= '<input id="pumpio-checkbox" type="checkbox" name="pumpio" value="1" ' . $checked . '/>';
 288                         $s .= '</div><div class="clear"></div>';
 289
 290                         $s .= '<div id="pumpio-bydefault-wrapper">';
 291                         $s .= '<label id="pumpio-bydefault-label" for="pumpio-bydefault">' . L10n::t('Post to pump.io by default') . '</label>';
 292                         $s .= '<input id="pumpio-bydefault" type="checkbox" name="pumpio_bydefault" value="1" ' . $def_checked . '/>';
 293                         $s .= '</div><div class="clear"></div>';
 294
 295                         $s .= '<div id="pumpio-public-wrapper">';
 296                         $s .= '<label id="pumpio-public-label" for="pumpio-public">' . L10n::t('Should posts be public?') . '</label>';
 297                         $s .= '<input id="pumpio-public" type="checkbox" name="pumpio_public" value="1" ' . $public_checked . '/>';
 298                         $s .= '</div><div class="clear"></div>';
 299
 300                         $s .= '<div id="pumpio-mirror-wrapper">';
 301                         $s .= '<label id="pumpio-mirror-label" for="pumpio-mirror">' . L10n::t('Mirror all public posts') . '</label>';
 302                         $s .= '<input id="pumpio-mirror" type="checkbox" name="pumpio_mirror" value="1" ' . $mirror_checked . '/>';
 303                         $s .= '</div><div class="clear"></div>';
 304
 305                         $s .= '<div id="pumpio-delete-wrapper">';
 306                         $s .= '<label id="pumpio-delete-label" for="pumpio-delete">' . L10n::t('Check to delete this preset') . '</label>';
 307                         $s .= '<input id="pumpio-delete" type="checkbox" name="pumpio_delete" value="1" />';
 308                         $s .= '</div><div class="clear"></div>';
 309                 }
 310
 311                 $s .= '</div><div class="clear"></div>';
 312         }
 313
 314         /* provide a submit button */
 315
 316         $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="pumpio-submit" name="pumpio-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div></div>';
 317 }
 318
 319
 320 function pumpio_settings_post(&$a,&$b) {
 321
 322         if(x($_POST,'pumpio-submit')) {
 323                 if(x($_POST,'pumpio_delete')) {
 324                         PConfig::set(local_user(),'pumpio','consumer_key','');
 325                         PConfig::set(local_user(),'pumpio','consumer_secret','');
 326                         PConfig::set(local_user(),'pumpio','oauth_token','');
 327                         PConfig::set(local_user(),'pumpio','oauth_token_secret','');
 328                         PConfig::set(local_user(),'pumpio','post',false);
 329                         PConfig::set(local_user(),'pumpio','import',false);
 330                         PConfig::set(local_user(),'pumpio','host','');
 331                         PConfig::set(local_user(),'pumpio','user','');
 332                         PConfig::set(local_user(),'pumpio','public',false);
 333                         PConfig::set(local_user(),'pumpio','mirror',false);
 334                         PConfig::set(local_user(),'pumpio','post_by_default',false);
 335                         PConfig::set(local_user(),'pumpio','lastdate', 0);
 336                         PConfig::set(local_user(),'pumpio','last_id', '');
 337                 } else {
 338                         // filtering the username if it is filled wrong
 339                         $user = $_POST['pumpio_user'];
 340                         if (strstr($user, "@")) {
 341                                 $pos = strpos($user, "@");
 342                                 if ($pos > 0)
 343                                         $user = substr($user, 0, $pos);
 344                         }
 345
 346                         // Filtering the hostname if someone is entering it with "http"
 347                         $host = $_POST['pumpio_host'];
 348                         $host = trim($host);
 349                         $host = str_replace(["https://", "http://"], ["", ""], $host);
 350
 351                         PConfig::set(local_user(),'pumpio','post',intval($_POST['pumpio']));
 352                         PConfig::set(local_user(),'pumpio','import',$_POST['pumpio_import']);
 353                         PConfig::set(local_user(),'pumpio','host',$host);
 354                         PConfig::set(local_user(),'pumpio','user',$user);
 355                         PConfig::set(local_user(),'pumpio','public',$_POST['pumpio_public']);
 356                         PConfig::set(local_user(),'pumpio','mirror',$_POST['pumpio_mirror']);
 357                         PConfig::set(local_user(),'pumpio','post_by_default',intval($_POST['pumpio_bydefault']));
 358
 359                         if (!$_POST['pumpio_mirror'])
 360                                 PConfig::delete(local_user(),'pumpio','lastdate');
 361
 362                         //header("Location: ".$a->get_baseurl()."/pumpio/connect");
 363                 }
 364         }
 365 }
 366
 367 function pumpio_post_local(&$a, &$b) {
 368
 369         if (!local_user() || (local_user() != $b['uid'])) {
 370                 return;
 371         }
 372
 373         $pumpio_post   = intval(PConfig::get(local_user(), 'pumpio', 'post'));
 374
 375         $pumpio_enable = (($pumpio_post && x($_REQUEST,'pumpio_enable')) ? intval($_REQUEST['pumpio_enable']) : 0);
 376
 377         if ($b['api_source'] && intval(PConfig::get(local_user(), 'pumpio', 'post_by_default'))) {
 378                 $pumpio_enable = 1;
 379         }
 380
 381         if (!$pumpio_enable) {
 382                 return;
 383         }
 384
 385         if (strlen($b['postopts'])) {
 386                 $b['postopts'] .= ',';
 387         }
 388
 389         $b['postopts'] .= 'pumpio';
 390 }
 391
 392
 393
 394
 395 function pumpio_send(&$a,&$b) {
 396
 397         if (!PConfig::get($b["uid"],'pumpio','import')) {
 398                 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 399                         return;
 400         }
 401
 402         logger("pumpio_send: parameter ".print_r($b, true), LOGGER_DATA);
 403
 404         if($b['parent'] != $b['id']) {
 405                 // Looking if its a reply to a pumpio post
 406                 $r = q("SELECT item.* FROM item, contact WHERE item.id = %d AND item.uid = %d AND contact.id = `contact-id` AND contact.network='%s'LIMIT 1",
 407                         intval($b["parent"]),
 408                         intval($b["uid"]),
 409                         dbesc(NETWORK_PUMPIO));
 410
 411                 if(!count($r)) {
 412                         logger("pumpio_send: no pumpio post ".$b["parent"]);
 413                         return;
 414                 } else {
 415                         $iscomment = true;
 416                         $orig_post = $r[0];
 417                 }
 418         } else {
 419                 $iscomment = false;
 420
 421                 $receiver = pumpio_getreceiver($a, $b);
 422
 423                 logger("pumpio_send: receiver ".print_r($receiver, true));
 424
 425                 if (!count($receiver) && ($b['private'] || !strstr($b['postopts'],'pumpio'))) {
 426                         return;
 427                 }
 428
 429                 // Dont't post if the post doesn't belong to us.
 430                 // This is a check for forum postings
 431                 $self = dba::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
 432                 if ($b['contact-id'] != $self['id']) {
 433                         return;
 434                 }
 435         }
 436
 437         if($b['verb'] == ACTIVITY_LIKE) {
 438                 if ($b['deleted'])
 439                         pumpio_action($a, $b["uid"], $b["thr-parent"], "unlike");
 440                 else
 441                         pumpio_action($a, $b["uid"], $b["thr-parent"], "like");
 442                 return;
 443         }
 444
 445         if($b['verb'] == ACTIVITY_DISLIKE)
 446                 return;
 447
 448         if (($b['verb'] == ACTIVITY_POST) && ($b['created'] !== $b['edited']) && !$b['deleted'])
 449                         pumpio_action($a, $b["uid"], $b["uri"], "update", $b["body"]);
 450
 451         if (($b['verb'] == ACTIVITY_POST) && $b['deleted'])
 452                         pumpio_action($a, $b["uid"], $b["uri"], "delete");
 453
 454         if($b['deleted'] || ($b['created'] !== $b['edited']))
 455                 return;
 456
 457         // if post comes from pump.io don't send it back
 458         if($b['app'] == "pump.io")
 459                 return;
 460
 461         // To-Do;
 462         // Support for native shares
 463         // http://<hostname>/api/<type>/shares?id=<the-object-id>
 464
 465         $oauth_token = PConfig::get($b['uid'], "pumpio", "oauth_token");
 466         $oauth_token_secret = PConfig::get($b['uid'], "pumpio", "oauth_token_secret");
 467         $consumer_key = PConfig::get($b['uid'], "pumpio","consumer_key");
 468         $consumer_secret = PConfig::get($b['uid'], "pumpio","consumer_secret");
 469
 470         $host = PConfig::get($b['uid'], "pumpio", "host");
 471         $user = PConfig::get($b['uid'], "pumpio", "user");
 472         $public = PConfig::get($b['uid'], "pumpio", "public");
 473
 474         if($oauth_token && $oauth_token_secret) {
 475                 $title = trim($b['title']);
 476
 477                 $content = BBCode::convert($b['body'], false, 4);
 478
 479                 $params = [];
 480
 481                 $params["verb"] = "post";
 482
 483                 if (!$iscomment) {
 484                         $params["object"] = [
 485                                                 'objectType' => "note",
 486                                                 'content' => $content];
 487
 488                         if ($title != "")
 489                                 $params["object"]["displayName"] = $title;
 490
 491                         if (count($receiver["to"]))
 492                                 $params["to"] = $receiver["to"];
 493
 494                         if (count($receiver["bto"]))
 495                                 $params["bto"] = $receiver["bto"];
 496
 497                         if (count($receiver["cc"]))
 498                                 $params["cc"] = $receiver["cc"];
 499
 500                         if (count($receiver["bcc"]))
 501                                 $params["bcc"] = $receiver["bcc"];
 502
 503                  } else {
 504                         $inReplyTo = ["id" => $orig_post["uri"],
 505                                         "objectType" => "note"];
 506
 507                         if (($orig_post["object-type"] != "") && (strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)))
 508                                 $inReplyTo["objectType"] = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
 509
 510                         $params["object"] = [
 511                                                 'objectType' => "comment",
 512                                                 'content' => $content,
 513                                                 'inReplyTo' => $inReplyTo];
 514
 515                         if ($title != "")
 516                                 $params["object"]["displayName"] = $title;
 517                 }
 518
 519                 $client = new oauth_client_class;
 520                 $client->oauth_version = '1.0a';
 521                 $client->url_parameters = false;
 522                 $client->authorization_header = true;
 523                 $client->access_token = $oauth_token;
 524                 $client->access_token_secret = $oauth_token_secret;
 525                 $client->client_id = $consumer_key;
 526                 $client->client_secret = $consumer_secret;
 527
 528                 $username = $user.'@'.$host;
 529                 $url = 'https://'.$host.'/api/user/'.$user.'/feed';
 530
 531                 if (pumpio_reachable($url))
 532                         $success = $client->CallAPI($url, 'POST', $params, ['FailOnAccessError'=>true, 'RequestContentType'=>'application/json'], $user);
 533                 else
 534                         $success = false;
 535
 536                 if($success) {
 537
 538                         if ($user->generator->displayName)
 539                                 PConfig::set($b["uid"], "pumpio", "application_name", $user->generator->displayName);
 540
 541                         $post_id = $user->object->id;
 542                         logger('pumpio_send '.$username.': success '.$post_id);
 543                         if($post_id && $iscomment) {
 544                                 logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$b['id']);
 545                                 Item::update(['extid' => $post_id], ['id' => $b['id']]);
 546                         }
 547                 } else {
 548                         logger('pumpio_send '.$username.': '.$url.' general error: ' . print_r($user,true));
 549
 550                         $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 551                         if (count($r))
 552                                 $a->contact = $r[0]["id"];
 553
 554                         $s = serialize(['url' => $url, 'item' => $b['id'], 'post' => $params]);
 555
 556                         Queue::add($a->contact, NETWORK_PUMPIO, $s);
 557                         notice(L10n::t('Pump.io post failed. Queued for retry.').EOL);
 558                 }
 559         }
 560 }
 561
 562 function pumpio_action(&$a, $uid, $uri, $action, $content = "") {
 563
 564         // Don't do likes and other stuff if you don't import the timeline
 565         if (!PConfig::get($uid,'pumpio','import'))
 566                 return;
 567
 568         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
 569         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
 570         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
 571         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
 572         $hostname = PConfig::get($uid, 'pumpio','host');
 573         $username = PConfig::get($uid, "pumpio", "user");
 574
 575         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 576                                 dbesc($uri),
 577                                 intval($uid)
 578         );
 579
 580         if (!count($r))
 581                 return;
 582
 583         $orig_post = $r[0];
 584
 585         if ($orig_post["extid"] && !strstr($orig_post["extid"], "/proxy/"))
 586                 $uri = $orig_post["extid"];
 587         else
 588                 $uri = $orig_post["uri"];
 589
 590         if (($orig_post["object-type"] != "") && (strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)))
 591                 $objectType = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
 592         elseif (strstr($uri, "/api/comment/"))
 593                 $objectType = "comment";
 594         elseif (strstr($uri, "/api/note/"))
 595                 $objectType = "note";
 596         elseif (strstr($uri, "/api/image/"))
 597                 $objectType = "image";
 598
 599         $params["verb"] = $action;
 600         $params["object"] = ['id' => $uri,
 601                                 "objectType" => $objectType,
 602                                 "content" => $content];
 603
 604         $client = new oauth_client_class;
 605         $client->oauth_version = '1.0a';
 606         $client->authorization_header = true;
 607         $client->url_parameters = false;
 608
 609         $client->client_id = $ckey;
 610         $client->client_secret = $csecret;
 611         $client->access_token = $otoken;
 612         $client->access_token_secret = $osecret;
 613
 614         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed';
 615
 616         if (pumpio_reachable($url))
 617                 $success = $client->CallAPI($url, 'POST', $params, ['FailOnAccessError'=>true, 'RequestContentType'=>'application/json'], $user);
 618         else
 619                 $success = false;
 620
 621         if($success)
 622                 logger('pumpio_action '.$username.' '.$action.': success '.$uri);
 623         else {
 624                 logger('pumpio_action '.$username.' '.$action.': general error: '.$uri.' '.print_r($user,true));
 625
 626                 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
 627                 if (count($r))
 628                         $a->contact = $r[0]["id"];
 629
 630                 $s = serialize(['url' => $url, 'item' => $orig_post["id"], 'post' => $params]);
 631
 632                 Queue::add($a->contact, NETWORK_PUMPIO, $s);
 633                 notice(L10n::t('Pump.io like failed. Queued for retry.').EOL);
 634         }
 635 }
 636
 637 function pumpio_sync(&$a) {
 638         $r = q("SELECT * FROM `addon` WHERE `installed` = 1 AND `name` = 'pumpio'",
 639                 $plugin);
 640
 641         if (!count($r))
 642                 return;
 643
 644         $last = Config::get('pumpio','last_poll');
 645
 646         $poll_interval = intval(Config::get('pumpio','poll_interval'));
 647         if(! $poll_interval)
 648                 $poll_interval = PUMPIO_DEFAULT_POLL_INTERVAL;
 649
 650         if($last) {
 651                 $next = $last + ($poll_interval * 60);
 652                 if($next > time()) {
 653                         logger('pumpio: poll intervall not reached');
 654                         return;
 655                 }
 656         }
 657         logger('pumpio: cron_start');
 658
 659         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'mirror' AND `v` = '1' ORDER BY RAND() ");
 660         if(count($r)) {
 661                 foreach($r as $rr) {
 662                         logger('pumpio: mirroring user '.$rr['uid']);
 663                         pumpio_fetchtimeline($a, $rr['uid']);
 664                 }
 665         }
 666
 667         $abandon_days = intval(Config::get('system','account_abandon_days'));
 668         if ($abandon_days < 1)
 669                 $abandon_days = 0;
 670
 671         $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
 672
 673         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'import' AND `v` = '1' ORDER BY RAND() ");
 674         if(count($r)) {
 675                 foreach($r as $rr) {
 676                         if ($abandon_days != 0) {
 677                                 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
 678                                 if (!count($user)) {
 679                                         logger('abandoned account: timeline from user '.$rr['uid'].' will not be imported');
 680                                         continue;
 681                                 }
 682                         }
 683
 684                         logger('pumpio: importing timeline from user '.$rr['uid']);
 685                         pumpio_fetchinbox($a, $rr['uid']);
 686
 687                         // check for new contacts once a day
 688                         $last_contact_check = PConfig::get($rr['uid'],'pumpio','contact_check');
 689                         if($last_contact_check)
 690                                 $next_contact_check = $last_contact_check + 86400;
 691                         else
 692                                 $next_contact_check = 0;
 693
 694                         if($next_contact_check <= time()) {
 695                                 pumpio_getallusers($a, $rr["uid"]);
 696                                 PConfig::set($rr['uid'],'pumpio','contact_check',time());
 697                         }
 698                 }
 699         }
 700
 701         logger('pumpio: cron_end');
 702
 703         Config::set('pumpio','last_poll', time());
 704 }
 705
 706 function pumpio_cron(&$a,$b) {
 707         Worker::add(PRIORITY_MEDIUM,"addon/pumpio/pumpio_sync.php");
 708 }
 709
 710 function pumpio_fetchtimeline(&$a, $uid) {
 711         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
 712         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
 713         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
 714         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
 715         $lastdate = PConfig::get($uid, 'pumpio', 'lastdate');
 716         $hostname = PConfig::get($uid, 'pumpio','host');
 717         $username = PConfig::get($uid, "pumpio", "user");
 718
 719         //  get the application name for the pump.io app
 720         //  1st try personal config, then system config and fallback to the
 721         //  hostname of the node if neither one is set.
 722         $application_name  = PConfig::get($uid, 'pumpio', 'application_name');
 723         if ($application_name == "")
 724                 $application_name  = Config::get('pumpio', 'application_name');
 725         if ($application_name == "")
 726                 $application_name = $a->get_hostname();
 727
 728         $first_time = ($lastdate == "");
 729
 730         $client = new oauth_client_class;
 731         $client->oauth_version = '1.0a';
 732         $client->authorization_header = true;
 733         $client->url_parameters = false;
 734
 735         $client->client_id = $ckey;
 736         $client->client_secret = $csecret;
 737         $client->access_token = $otoken;
 738         $client->access_token_secret = $osecret;
 739
 740         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed/major';
 741
 742         logger('pumpio: fetching for user '.$uid.' '.$url.' C:'.$client->client_id.' CS:'.$client->client_secret.' T:'.$client->access_token.' TS:'.$client->access_token_secret);
 743
 744         $username = $user.'@'.$host;
 745
 746         if (pumpio_reachable($url))
 747                 $success = $client->CallAPI($url, 'GET', [], ['FailOnAccessError'=>true], $user);
 748         else
 749                 $success = false;
 750
 751         if (!$success) {
 752                 logger('pumpio: error fetching posts for user '.$uid." ".$username." ".print_r($user, true));
 753                 return;
 754         }
 755
 756         $posts = array_reverse($user->items);
 757
 758         $initiallastdate = $lastdate;
 759         $lastdate = '';
 760
 761         if (count($posts)) {
 762                 foreach ($posts as $post) {
 763                         if ($post->published <= $initiallastdate)
 764                                 continue;
 765
 766                         if ($lastdate < $post->published)
 767                                 $lastdate = $post->published;
 768
 769                         if ($first_time)
 770                                 continue;
 771
 772                         $receiptians = [];
 773                         if (@is_array($post->cc))
 774                                 $receiptians = array_merge($receiptians, $post->cc);
 775
 776                         if (@is_array($post->to))
 777                                 $receiptians = array_merge($receiptians, $post->to);
 778
 779                         $public = false;
 780                         foreach ($receiptians AS $receiver)
 781                                 if (is_string($receiver->objectType))
 782                                         if ($receiver->id == "http://activityschema.org/collection/public")
 783                                                 $public = true;
 784
 785                         if ($public && !stristr($post->generator->displayName, $application_name)) {
 786                                 $_SESSION["authenticated"] = true;
 787                                 $_SESSION["uid"] = $uid;
 788
 789                                 unset($_REQUEST);
 790                                 $_REQUEST["type"] = "wall";
 791                                 $_REQUEST["api_source"] = true;
 792                                 $_REQUEST["profile_uid"] = $uid;
 793                                 $_REQUEST["source"] = "pump.io";
 794
 795                                 if (isset($post->object->id)) {
 796                                         $_REQUEST['message_id'] = NETWORK_PUMPIO.":".$post->object->id;
 797                                 }
 798
 799                                 if ($post->object->displayName != "")
 800                                         $_REQUEST["title"] = HTML::toBBCode($post->object->displayName);
 801                                 else
 802                                         $_REQUEST["title"] = "";
 803
 804                                 $_REQUEST["body"] = HTML::toBBCode($post->object->content);
 805
 806                                 // To-Do: Picture has to be cached and stored locally
 807                                 if ($post->object->fullImage->url != "") {
 808                                         if ($post->object->fullImage->pump_io->proxyURL != "")
 809                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->pump_io->proxyURL."][img]".$post->object->image->pump_io->proxyURL."[/img][/url]\n".$_REQUEST["body"];
 810                                         else
 811                                                 $_REQUEST["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$_REQUEST["body"];
 812                                 }
 813
 814                                 logger('pumpio: posting for user '.$uid);
 815
 816                                 require_once('mod/item.php');
 817
 818                                 item_post($a);
 819                                 logger('pumpio: posting done - user '.$uid);
 820                         }
 821                 }
 822         }
 823
 824         if ($lastdate != 0)
 825                 PConfig::set($uid,'pumpio','lastdate', $lastdate);
 826 }
 827
 828 function pumpio_dounlike(&$a, $uid, $self, $post, $own_id) {
 829         // Searching for the unliked post
 830         // Two queries for speed issues
 831         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 832                                 dbesc($post->object->id),
 833                                 intval($uid)
 834                 );
 835
 836         if (count($r))
 837                 $orig_post = $r[0];
 838         else {
 839                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 840                                         dbesc($post->object->id),
 841                                         intval($uid)
 842                         );
 843
 844                 if (!count($r))
 845                         return;
 846                 else
 847                         $orig_post = $r[0];
 848         }
 849
 850         $contactid = 0;
 851
 852         if(link_compare($post->actor->url, $own_id)) {
 853                 $contactid = $self[0]['id'];
 854         } else {
 855                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 856                         dbesc(normalise_link($post->actor->url)),
 857                         intval($uid)
 858                 );
 859
 860                 if(count($r))
 861                         $contactid = $r[0]['id'];
 862
 863                 if($contactid == 0)
 864                         $contactid = $orig_post['contact-id'];
 865         }
 866
 867         Item::delete(['verb' => ACTIVITY_LIKE, 'uid' => $uid, 'contact-id' => $contactid, 'thr-parent' => $orig_post['uri']]);
 868
 869         if(count($r))
 870                 logger("pumpio_dounlike: unliked existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 871         else
 872                 logger("pumpio_dounlike: not found. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 873 }
 874
 875 function pumpio_dolike(&$a, $uid, $self, $post, $own_id, $threadcompletion = true) {
 876         require_once('include/items.php');
 877
 878         if ($post->object->id == "") {
 879                 logger('Got empty like: '.print_r($post, true), LOGGER_DEBUG);
 880                 return;
 881         }
 882
 883         // Searching for the liked post
 884         // Two queries for speed issues
 885         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `network` = '%s' LIMIT 1",
 886                                 dbesc($post->object->id),
 887                                 intval($uid),
 888                                 dbesc(NETWORK_PUMPIO)
 889                 );
 890
 891         if (count($r))
 892                 $orig_post = $r[0];
 893         else {
 894                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d AND `network` = '%s' LIMIT 1",
 895                                         dbesc($post->object->id),
 896                                         intval($uid),
 897                                         dbesc(NETWORK_PUMPIO)
 898                         );
 899
 900                 if (!count($r))
 901                         return;
 902                 else
 903                         $orig_post = $r[0];
 904         }
 905
 906         // thread completion
 907         if ($threadcompletion)
 908                 pumpio_fetchallcomments($a, $uid, $post->object->id);
 909
 910         $contactid = 0;
 911
 912         if(link_compare($post->actor->url, $own_id)) {
 913                 $contactid = $self[0]['id'];
 914                 $post->actor->displayName = $self[0]['name'];
 915                 $post->actor->url = $self[0]['url'];
 916                 $post->actor->image->url = $self[0]['photo'];
 917         } else {
 918                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 919                         dbesc(normalise_link($post->actor->url)),
 920                         intval($uid)
 921                 );
 922
 923                 if(count($r))
 924                         $contactid = $r[0]['id'];
 925
 926                 if($contactid == 0)
 927                         $contactid = $orig_post['contact-id'];
 928         }
 929
 930         $r = q("SELECT parent FROM `item` WHERE `verb` = '%s' AND `uid` = %d AND `contact-id` = %d AND `thr-parent` = '%s' LIMIT 1",
 931                 dbesc(ACTIVITY_LIKE),
 932                 intval($uid),
 933                 intval($contactid),
 934                 dbesc($orig_post['uri'])
 935         );
 936
 937         if(count($r)) {
 938                 logger("pumpio_dolike: found existing like. User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 939                 return;
 940         }
 941
 942         $likedata = [];
 943         $likedata['parent'] = $orig_post['id'];
 944         $likedata['verb'] = ACTIVITY_LIKE;
 945         $likedata['gravity'] = 3;
 946         $likedata['uid'] = $uid;
 947         $likedata['wall'] = 0;
 948         $likedata['uri'] = Item::newURI($uid);
 949         $likedata['parent-uri'] = $orig_post["uri"];
 950         $likedata['contact-id'] = $contactid;
 951         $likedata['app'] = $post->generator->displayName;
 952         $likedata['author-name'] = $post->actor->displayName;
 953         $likedata['author-link'] = $post->actor->url;
 954         $likedata['author-avatar'] = $post->actor->image->url;
 955
 956         $author  = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
 957         $objauthor =  '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
 958         $post_type = L10n::t('status');
 959         $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
 960         $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
 961
 962         $likedata['body'] = L10n::t('%1$s likes %2$s\'s %3$s', $author, $objauthor, $plink);
 963
 964         $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
 965                 '<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>';
 966
 967         $ret = Item::insert($likedata);
 968
 969         logger("pumpio_dolike: ".$ret." User ".$own_id." ".$uid." Contact: ".$contactid." Url ".$orig_post['uri']);
 970 }
 971
 972 function pumpio_get_contact($uid, $contact, $no_insert = false) {
 973
 974         GContact::update(["url" => $contact->url, "network" => NETWORK_PUMPIO, "generation" => 2,
 975                         "photo" => $contact->image->url, "name" => $contact->displayName,  "hide" => true,
 976                         "nick" => $contact->preferredUsername, "location" => $contact->location->displayName,
 977                         "about" => $contact->summary, "addr" => str_replace("acct:", "", $contact->id)]);
 978         $cid = Contact::getIdForURL($contact->url, $uid);
 979
 980         if ($no_insert)
 981                 return($cid);
 982
 983         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' LIMIT 1",
 984                 intval($uid), dbesc(normalise_link($contact->url)));
 985
 986         if (!count($r)) {
 987                 // create contact record
 988                 q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 989                                         `name`, `nick`, `photo`, `network`, `rel`, `priority`,
 990                                         `location`, `about`, `writable`, `blocked`, `readonly`, `pending` )
 991                                 VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', %d, 0, 0, 0)",
 992                         intval($uid),
 993                         dbesc(DateTimeFormat::utcNow()),
 994                         dbesc($contact->url),
 995                         dbesc(normalise_link($contact->url)),
 996                         dbesc(str_replace("acct:", "", $contact->id)),
 997                         dbesc(''),
 998                         dbesc($contact->id), // What is it for?
 999                         dbesc('pump.io ' . $contact->id), // What is it for?
1000                         dbesc($contact->displayName),
1001                         dbesc($contact->preferredUsername),
1002                         dbesc($contact->image->url),
1003                         dbesc(NETWORK_PUMPIO),
1004                         intval(CONTACT_IS_FRIEND),
1005                         intval(1),
1006                         dbesc($contact->location->displayName),
1007                         dbesc($contact->summary),
1008                         intval(1)
1009                 );
1010
1011                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d LIMIT 1",
1012                         dbesc(normalise_link($contact->url)),
1013                         intval($uid)
1014                         );
1015
1016                 if (!count($r)) {
1017                         return(false);
1018                 }
1019
1020                 $contact_id = $r[0]['id'];
1021
1022                 Group::addMember(User::getDefaultGroup($uid), $contact_id);
1023         } else {
1024                 $contact_id = $r[0]["id"];
1025
1026                 /*      if (DB_UPDATE_VERSION >= "1177")
1027                                 q("UPDATE `contact` SET `location` = '%s',
1028                                                         `about` = '%s'
1029                                                 WHERE `id` = %d",
1030                                         dbesc($contact->location->displayName),
1031                                         dbesc($contact->summary),
1032                                         intval($r[0]['id'])
1033                                 );
1034                 */
1035         }
1036
1037         Contact::updateAvatar($contact->image->url, $uid, $contact_id);
1038
1039         return($contact_id);
1040 }
1041
1042 function pumpio_dodelete(&$a, $uid, $self, $post, $own_id) {
1043
1044         // Two queries for speed issues
1045         $condition = ['uri' => $post->object->id, 'uid' => $uid];
1046         if (dba::exists('item', $condition)) {
1047                 Item::delete($condition);
1048                 return true;
1049         }
1050
1051         $condition = ['extid' => $post->object->id, 'uid' => $uid];
1052         if (dba::exists('item', $condition)) {
1053                 Item::delete($condition);
1054                 return true;
1055         }
1056         return false;
1057 }
1058
1059 function pumpio_dopost(&$a, $client, $uid, $self, $post, $own_id, $threadcompletion = true) {
1060         require_once('include/items.php');
1061
1062         if (($post->verb == "like") || ($post->verb == "favorite"))
1063                 return pumpio_dolike($a, $uid, $self, $post, $own_id);
1064
1065         if (($post->verb == "unlike") || ($post->verb == "unfavorite"))
1066                 return pumpio_dounlike($a, $uid, $self, $post, $own_id);
1067
1068         if ($post->verb == "delete")
1069                 return pumpio_dodelete($a, $uid, $self, $post, $own_id);
1070
1071         if ($post->verb != "update") {
1072                 // Two queries for speed issues
1073                 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1074                                         dbesc($post->object->id),
1075                                         intval($uid)
1076                         );
1077
1078                 if (count($r))
1079                         return false;
1080
1081                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1082                                         dbesc($post->object->id),
1083                                         intval($uid)
1084                         );
1085
1086                 if (count($r))
1087                         return false;
1088         }
1089
1090         // Only handle these three types
1091         if (!strstr("post|share|update", $post->verb))
1092                 return false;
1093
1094         $receiptians = [];
1095         if (@is_array($post->cc))
1096                 $receiptians = array_merge($receiptians, $post->cc);
1097
1098         if (@is_array($post->to))
1099                 $receiptians = array_merge($receiptians, $post->to);
1100
1101         foreach ($receiptians AS $receiver)
1102                 if (is_string($receiver->objectType))
1103                         if ($receiver->id == "http://activityschema.org/collection/public")
1104                                 $public = true;
1105
1106         $postarray = [];
1107         $postarray['network'] = NETWORK_PUMPIO;
1108         $postarray['gravity'] = 0;
1109         $postarray['uid'] = $uid;
1110         $postarray['wall'] = 0;
1111         $postarray['uri'] = $post->object->id;
1112         $postarray['object-type'] = NAMESPACE_ACTIVITY_SCHEMA.strtolower($post->object->objectType);
1113
1114         if ($post->object->objectType != "comment") {
1115                 $contact_id = pumpio_get_contact($uid, $post->actor);
1116
1117                 if (!$contact_id)
1118                         $contact_id = $self[0]['id'];
1119
1120                 $postarray['parent-uri'] = $post->object->id;
1121
1122                 if (!$public) {
1123                         $postarray['private'] = 1;
1124                         $postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
1125                 }
1126         } else {
1127                 $contact_id = pumpio_get_contact($uid, $post->actor, true);
1128
1129                 if (link_compare($post->actor->url, $own_id)) {
1130                         $contact_id = $self[0]['id'];
1131                         $post->actor->displayName = $self[0]['name'];
1132                         $post->actor->url = $self[0]['url'];
1133                         $post->actor->image->url = $self[0]['photo'];
1134                 } elseif ($contact_id == 0) {
1135                         // Take an existing contact, the contact of the note or - as a fallback - the id of the user
1136                         $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1137                                 dbesc(normalise_link($post->actor->url)),
1138                                 intval($uid)
1139                         );
1140
1141                         if(count($r))
1142                                 $contact_id = $r[0]['id'];
1143                         else {
1144                                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1145                                         dbesc(normalise_link($post->actor->url)),
1146                                         intval($uid)
1147                                 );
1148
1149                                 if(count($r))
1150                                         $contact_id = $r[0]['id'];
1151                                 else
1152                                         $contact_id = $self[0]['id'];
1153                         }
1154                 }
1155
1156                 $reply = new stdClass;
1157                 $reply->verb = "note";
1158                 $reply->cc = $post->cc;
1159                 $reply->to = $post->to;
1160                 $reply->object = new stdClass;
1161                 $reply->object->objectType = $post->object->inReplyTo->objectType;
1162                 $reply->object->content = $post->object->inReplyTo->content;
1163                 $reply->object->id = $post->object->inReplyTo->id;
1164                 $reply->actor = $post->object->inReplyTo->author;
1165                 $reply->url = $post->object->inReplyTo->url;
1166                 $reply->generator = new stdClass;
1167                 $reply->generator->displayName = "pumpio";
1168                 $reply->published = $post->object->inReplyTo->published;
1169                 $reply->received = $post->object->inReplyTo->updated;
1170                 $reply->url = $post->object->inReplyTo->url;
1171                 pumpio_dopost($a, $client, $uid, $self, $reply, $own_id, false);
1172
1173                 $postarray['parent-uri'] = $post->object->inReplyTo->id;
1174         }
1175
1176         if ($post->object->pump_io->proxyURL)
1177                 $postarray['extid'] = $post->object->pump_io->proxyURL;
1178
1179         $postarray['contact-id'] = $contact_id;
1180         $postarray['verb'] = ACTIVITY_POST;
1181         $postarray['owner-name'] = $post->actor->displayName;
1182         $postarray['owner-link'] = $post->actor->url;
1183         $postarray['owner-avatar'] = $post->actor->image->url;
1184         $postarray['author-name'] = $post->actor->displayName;
1185         $postarray['author-link'] = $post->actor->url;
1186         $postarray['author-avatar'] = $post->actor->image->url;
1187         $postarray['plink'] = $post->object->url;
1188         $postarray['app'] = $post->generator->displayName;
1189         $postarray['body'] = HTML::toBBCode($post->object->content);
1190         $postarray['object'] = json_encode($post);
1191
1192         if ($post->object->fullImage->url != "")
1193                 $postarray["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$postarray["body"];
1194
1195         if ($post->object->displayName != "")
1196                 $postarray['title'] = $post->object->displayName;
1197
1198         $postarray['created'] = DateTimeFormat::utc($post->published);
1199         if (isset($post->updated))
1200                 $postarray['edited'] = DateTimeFormat::utc($post->updated);
1201         elseif (isset($post->received))
1202                 $postarray['edited'] = DateTimeFormat::utc($post->received);
1203         else
1204                 $postarray['edited'] = $postarray['created'];
1205
1206         if ($post->verb == "share") {
1207                 if (!intval(Config::get('system','wall-to-wall_share'))) {
1208                         if (isset($post->object->author->displayName) && ($post->object->author->displayName != ""))
1209                                 $share_author = $post->object->author->displayName;
1210                         elseif (isset($post->object->author->preferredUsername) && ($post->object->author->preferredUsername != ""))
1211                                 $share_author = $post->object->author->preferredUsername;
1212                         else
1213                                 $share_author = $post->object->author->url;
1214
1215                         $postarray['body'] = share_header($share_author, $post->object->author->url,
1216                                                         $post->object->author->image->url, "",
1217                                                         DateTimeFormat::utc($post->object->created),
1218                                                         $post->links->self->href).
1219                                                 $postarray['body']."[/share]";
1220                 } else {
1221                         // Let shares look like wall-to-wall posts
1222                         $postarray['author-name'] = $post->object->author->displayName;
1223                         $postarray['author-link'] = $post->object->author->url;
1224                         $postarray['author-avatar'] = $post->object->author->image->url;
1225                 }
1226         }
1227
1228         if (trim($postarray['body']) == "")
1229                 return false;
1230
1231         $top_item = Item::insert($postarray);
1232         $postarray["id"] = $top_item;
1233
1234         if (($top_item == 0) && ($post->verb == "update")) {
1235                 $fields = ['title' => $postarray["title"], 'body' => $postarray["body"], 'changed' => $postarray["edited"]];
1236                 $condition = ['uri' => $postarray["uri"], 'uid' => $uid];
1237                 Item::update($fields, $condition);
1238         }
1239
1240         if ($post->object->objectType == "comment") {
1241
1242                 if ($threadcompletion)
1243                         pumpio_fetchallcomments($a, $uid, $postarray['parent-uri']);
1244         }
1245
1246         return $top_item;
1247 }
1248
1249 function pumpio_fetchinbox(&$a, $uid) {
1250
1251         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
1252         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
1253         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
1254         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
1255         $lastdate = PConfig::get($uid, 'pumpio', 'lastdate');
1256         $hostname = PConfig::get($uid, 'pumpio','host');
1257         $username = PConfig::get($uid, "pumpio", "user");
1258
1259         $own_id = "https://".$hostname."/".$username;
1260
1261         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1262                 intval($uid));
1263
1264         $lastitems = q("SELECT `uri` FROM `thread`
1265                         INNER JOIN `item` ON `item`.`id` = `thread`.`iid`
1266                         WHERE `thread`.`network` = '%s' AND `thread`.`uid` = %d AND `item`.`extid` != ''
1267                         ORDER BY `thread`.`commented` DESC LIMIT 10",
1268                                 dbesc(NETWORK_PUMPIO),
1269                                 intval($uid)
1270                         );
1271
1272         $client = new oauth_client_class;
1273         $client->oauth_version = '1.0a';
1274         $client->authorization_header = true;
1275         $client->url_parameters = false;
1276
1277         $client->client_id = $ckey;
1278         $client->client_secret = $csecret;
1279         $client->access_token = $otoken;
1280         $client->access_token_secret = $osecret;
1281
1282         $last_id = PConfig::get($uid,'pumpio','last_id');
1283
1284         $url = 'https://'.$hostname.'/api/user/'.$username.'/inbox';
1285
1286         if ($last_id != "")
1287                 $url .= '?since='.urlencode($last_id);
1288
1289         if (pumpio_reachable($url))
1290                 $success = $client->CallAPI($url, 'GET', [], ['FailOnAccessError'=>true], $user);
1291         else
1292                 $success = false;
1293
1294         if ($user->items) {
1295             $posts = array_reverse($user->items);
1296
1297             if (count($posts))
1298                     foreach ($posts as $post) {
1299                             $last_id = $post->id;
1300                             pumpio_dopost($a, $client, $uid, $self, $post, $own_id, true);
1301                     }
1302         }
1303
1304         foreach ($lastitems AS $item)
1305                 pumpio_fetchallcomments($a, $uid, $item["uri"]);
1306
1307         PConfig::set($uid,'pumpio','last_id', $last_id);
1308 }
1309
1310 function pumpio_getallusers(&$a, $uid) {
1311         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
1312         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
1313         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
1314         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
1315         $hostname = PConfig::get($uid, 'pumpio','host');
1316         $username = PConfig::get($uid, "pumpio", "user");
1317
1318         $client = new oauth_client_class;
1319         $client->oauth_version = '1.0a';
1320         $client->authorization_header = true;
1321         $client->url_parameters = false;
1322
1323         $client->client_id = $ckey;
1324         $client->client_secret = $csecret;
1325         $client->access_token = $otoken;
1326         $client->access_token_secret = $osecret;
1327
1328         $url = 'https://'.$hostname.'/api/user/'.$username.'/following';
1329
1330         if (pumpio_reachable($url))
1331                 $success = $client->CallAPI($url, 'GET', [], ['FailOnAccessError'=>true], $users);
1332         else
1333                 $success = false;
1334
1335         if ($users->totalItems > count($users->items)) {
1336                 $url = 'https://'.$hostname.'/api/user/'.$username.'/following?count='.$users->totalItems;
1337
1338                 if (pumpio_reachable($url))
1339                         $success = $client->CallAPI($url, 'GET', [], ['FailOnAccessError'=>true], $users);
1340                 else
1341                         $success = false;
1342         }
1343
1344         if (is_array($users->items)) {
1345                 foreach ($users->items AS $user) {
1346                         pumpio_get_contact($uid, $user);
1347                 }
1348         }
1349 }
1350
1351 function pumpio_queue_hook(&$a,&$b) {
1352
1353         $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
1354                 dbesc(NETWORK_PUMPIO)
1355         );
1356         if(! count($qi))
1357                 return;
1358
1359         foreach($qi as $x) {
1360                 if($x['network'] !== NETWORK_PUMPIO)
1361                         continue;
1362
1363                 logger('pumpio_queue: run');
1364
1365                 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` ON `contact`.`uid` = `user`.`uid`
1366                         WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
1367                         intval($x['cid'])
1368                 );
1369                 if(! count($r))
1370                         continue;
1371
1372                 $userdata = $r[0];
1373
1374                 //logger('pumpio_queue: fetching userdata '.print_r($userdata, true));
1375
1376                 $oauth_token = PConfig::get($userdata['uid'], "pumpio", "oauth_token");
1377                 $oauth_token_secret = PConfig::get($userdata['uid'], "pumpio", "oauth_token_secret");
1378                 $consumer_key = PConfig::get($userdata['uid'], "pumpio","consumer_key");
1379                 $consumer_secret = PConfig::get($userdata['uid'], "pumpio","consumer_secret");
1380
1381                 $host = PConfig::get($userdata['uid'], "pumpio", "host");
1382                 $user = PConfig::get($userdata['uid'], "pumpio", "user");
1383
1384                 $success = false;
1385
1386                 if ($oauth_token && $oauth_token_secret &&
1387                         $consumer_key && $consumer_secret) {
1388                         $username = $user.'@'.$host;
1389
1390                         logger('pumpio_queue: able to post for user '.$username);
1391
1392                         $z = unserialize($x['content']);
1393
1394                         $client = new oauth_client_class;
1395                         $client->oauth_version = '1.0a';
1396                         $client->url_parameters = false;
1397                         $client->authorization_header = true;
1398                         $client->access_token = $oauth_token;
1399                         $client->access_token_secret = $oauth_token_secret;
1400                         $client->client_id = $consumer_key;
1401                         $client->client_secret = $consumer_secret;
1402
1403                         if (pumpio_reachable($z['url']))
1404                                 $success = $client->CallAPI($z['url'], 'POST', $z['post'], ['FailOnAccessError'=>true, 'RequestContentType'=>'application/json'], $user);
1405                         else
1406                                 $success = false;
1407
1408                         if($success) {
1409                                 $post_id = $user->object->id;
1410                                 logger('pumpio_queue: send '.$username.': success '.$post_id);
1411                                 if($post_id && $iscomment) {
1412                                         logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$z['item']);
1413                                         Item::update(['extid' => $post_id], ['id' => $z['item']]);
1414                                 }
1415                                 Queue::removeItem($x['id']);
1416                         } else
1417                                 logger('pumpio_queue: send '.$username.': '.$url.' general error: ' . print_r($user,true));
1418                 } else
1419                         logger("pumpio_queue: Error getting tokens for user ".$userdata['uid']);
1420
1421                 if (!$success) {
1422                         logger('pumpio_queue: delayed');
1423                         Queue::updateTime($x['id']);
1424                 }
1425         }
1426 }
1427
1428 function pumpio_getreceiver(&$a, $b) {
1429
1430         $receiver = [];
1431
1432         if (!$b["private"]) {
1433
1434                 if(! strstr($b['postopts'],'pumpio'))
1435                         return $receiver;
1436
1437                 $public = PConfig::get($b['uid'], "pumpio", "public");
1438
1439                 if ($public)
1440                         $receiver["to"][] = [
1441                                                 "objectType" => "collection",
1442                                                 "id" => "http://activityschema.org/collection/public"];
1443         } else {
1444                 $cids = explode("><", $b["allow_cid"]);
1445                 $gids = explode("><", $b["allow_gid"]);
1446
1447                 foreach ($cids AS $cid) {
1448                         $cid = trim($cid, " <>");
1449
1450                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1451                                 intval($cid),
1452                                 intval($b["uid"]),
1453                                 dbesc(NETWORK_PUMPIO)
1454                                 );
1455
1456                         if (count($r)) {
1457                                 $receiver["bcc"][] = [
1458                                                         "displayName" => $r[0]["name"],
1459                                                         "objectType" => "person",
1460                                                         "preferredUsername" => $r[0]["nick"],
1461                                                         "url" => $r[0]["url"]];
1462                         }
1463                 }
1464                 foreach ($gids AS $gid) {
1465                         $gid = trim($gid, " <>");
1466
1467                         $r = q("SELECT `contact`.`name`, `contact`.`nick`, `contact`.`url`, `contact`.`network` ".
1468                                 "FROM `group_member`, `contact` WHERE `group_member`.`gid` = %d ".
1469                                 "AND `contact`.`id` = `group_member`.`contact-id` AND `contact`.`network` = '%s'",
1470                                         intval($gid),
1471                                         dbesc(NETWORK_PUMPIO)
1472                                 );
1473
1474                         foreach ($r AS $row)
1475                                 $receiver["bcc"][] = [
1476                                                         "displayName" => $row["name"],
1477                                                         "objectType" => "person",
1478                                                         "preferredUsername" => $row["nick"],
1479                                                         "url" => $row["url"]];
1480                 }
1481         }
1482
1483         if ($b["inform"] != "") {
1484
1485                 $inform = explode(",", $b["inform"]);
1486
1487                 foreach ($inform AS $cid) {
1488                         if (substr($cid, 0, 4) != "cid:")
1489                                 continue;
1490
1491                         $cid = str_replace("cid:", "", $cid);
1492
1493                         $r = q("SELECT `name`, `nick`, `url` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `network` = '%s' AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
1494                                 intval($cid),
1495                                 intval($b["uid"]),
1496                                 dbesc(NETWORK_PUMPIO)
1497                                 );
1498
1499                         if (count($r)) {
1500                                         $receiver["to"][] = [
1501                                                                 "displayName" => $r[0]["name"],
1502                                                                 "objectType" => "person",
1503                                                                 "preferredUsername" => $r[0]["nick"],
1504                                                                 "url" => $r[0]["url"]];
1505                         }
1506                 }
1507         }
1508
1509         return $receiver;
1510 }
1511
1512 function pumpio_fetchallcomments(&$a, $uid, $id) {
1513         $ckey    = PConfig::get($uid, 'pumpio', 'consumer_key');
1514         $csecret = PConfig::get($uid, 'pumpio', 'consumer_secret');
1515         $otoken  = PConfig::get($uid, 'pumpio', 'oauth_token');
1516         $osecret = PConfig::get($uid, 'pumpio', 'oauth_token_secret');
1517         $hostname = PConfig::get($uid, 'pumpio','host');
1518         $username = PConfig::get($uid, "pumpio", "user");
1519
1520         logger("pumpio_fetchallcomments: completing comment for user ".$uid." post id ".$id);
1521
1522         $own_id = "https://".$hostname."/".$username;
1523
1524         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1525                 intval($uid));
1526
1527         // Fetching the original post
1528         $r = q("SELECT `extid` FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `extid` != '' LIMIT 1",
1529                         dbesc($id),
1530                         intval($uid)
1531                 );
1532
1533         if (!count($r))
1534                 return false;
1535
1536         $url = $r[0]["extid"];
1537
1538         $client = new oauth_client_class;
1539         $client->oauth_version = '1.0a';
1540         $client->authorization_header = true;
1541         $client->url_parameters = false;
1542
1543         $client->client_id = $ckey;
1544         $client->client_secret = $csecret;
1545         $client->access_token = $otoken;
1546         $client->access_token_secret = $osecret;
1547
1548         logger("pumpio_fetchallcomments: fetching comment for user ".$uid." url ".$url);
1549
1550         if (pumpio_reachable($url))
1551                 $success = $client->CallAPI($url, 'GET', [], ['FailOnAccessError'=>true], $item);
1552         else
1553                 $success = false;
1554
1555         if (!$success)
1556                 return;
1557
1558         if ($item->likes->totalItems != 0) {
1559                 foreach ($item->likes->items AS $post) {
1560                         $like = new stdClass;
1561                         $like->object = new stdClass;
1562                         $like->object->id = $item->id;
1563                         $like->actor = new stdClass;
1564                         $like->actor->displayName = $item->displayName;
1565                         $like->actor->preferredUsername = $item->preferredUsername;
1566                         $like->actor->url = $item->url;
1567                         $like->actor->image = $item->image;
1568                         $like->generator = new stdClass;
1569                         $like->generator->displayName = "pumpio";
1570                         pumpio_dolike($a, $uid, $self, $post, $own_id, false);
1571                 }
1572         }
1573
1574         if ($item->replies->totalItems == 0)
1575                 return;
1576
1577         foreach ($item->replies->items AS $item) {
1578                 if ($item->id == $id)
1579                         continue;
1580
1581                 // Checking if the comment already exists - Two queries for speed issues
1582                 $r = q("SELECT extid FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1583                                 dbesc($item->id),
1584                                 intval($uid)
1585                         );
1586
1587                 if (count($r))
1588                         continue;
1589
1590                 $r = q("SELECT extid FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1591                                 dbesc($item->id),
1592                                 intval($uid)
1593                         );
1594
1595                 if (count($r))
1596                         continue;
1597
1598                 $post = new stdClass;
1599                 $post->verb = "post";
1600                 $post->actor = $item->author;
1601                 $post->published = $item->published;
1602                 $post->received = $item->updated;
1603                 $post->generator = new stdClass;
1604                 $post->generator->displayName = "pumpio";
1605                 // To-Do: Check for public post
1606
1607                 unset($item->author);
1608                 unset($item->published);
1609                 unset($item->updated);
1610
1611                 $post->object = $item;
1612
1613                 logger("pumpio_fetchallcomments: posting comment ".$post->object->id." ".print_r($post, true));
1614                 pumpio_dopost($a, $client, $uid, $self, $post, $own_id, false);
1615         }
1616 }
1617
1618
1619 function pumpio_reachable($url) {
1620         $data = Network::curl($url, false, $redirects, ['timeout'=>10]);
1621         return(intval($data['return_code']) != 0);
1622 }
1623
1624 /*
1625 To-Do:
1626  - edit own notes
1627  - delete own notes
1628 */