pumpio/pumpio.php

   1 <?php
   2 /**
   3  * Name: pump.io Post Connector
   4  * Description: Post to pump.io
   5  * Version: 0.1
   6  * Author: Michael Vogel <http://pirati.ca/profile/heluecht>
   7  */
   8 require('addon/pumpio/oauth/http.php');
   9 require('addon/pumpio/oauth/oauth_client.php');
  10
  11 define('PUMPIO_DEFAULT_POLL_INTERVAL', 5); // given in minutes
  12
  13 function pumpio_install() {
  14     register_hook('post_local',           'addon/pumpio/pumpio.php', 'pumpio_post_local');
  15     register_hook('notifier_normal',      'addon/pumpio/pumpio.php', 'pumpio_send');
  16     register_hook('jot_networks',         'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  17     register_hook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  18     register_hook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  19     register_hook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  20
  21 }
  22 function pumpio_uninstall() {
  23     unregister_hook('post_local',       'addon/pumpio/pumpio.php', 'pumpio_post_local');
  24     unregister_hook('notifier_normal',  'addon/pumpio/pumpio.php', 'pumpio_send');
  25     unregister_hook('jot_networks',     'addon/pumpio/pumpio.php', 'pumpio_jot_nets');
  26     unregister_hook('connector_settings',      'addon/pumpio/pumpio.php', 'pumpio_settings');
  27     unregister_hook('connector_settings_post', 'addon/pumpio/pumpio.php', 'pumpio_settings_post');
  28     unregister_hook('cron', 'addon/pumpio/pumpio.php', 'pumpio_cron');
  29 }
  30
  31 function pumpio_module() {}
  32
  33 function pumpio_content(&$a) {
  34
  35         if(! local_user()) {
  36                 notice( t('Permission denied.') . EOL);
  37                 return '';
  38         }
  39
  40         if (isset($a->argv[1]))
  41                 switch ($a->argv[1]) {
  42                         case "connect":
  43                                 $o = pumpio_connect($a);
  44                                 break;
  45                         default:
  46                                 $o = print_r($a->argv, true);
  47                                 break;
  48                 }
  49         else
  50                 $o = pumpio_connect($a);
  51
  52         return $o;
  53 }
  54
  55 function pumpio_registerclient($a, $host) {
  56
  57         $url = "https://".$host."/api/client/register";
  58
  59         $params = array();
  60
  61         $application_name  = get_config('pumpio', 'application_name');
  62
  63         if ($application_name == "")
  64                 $application_name = $a->get_hostname();
  65
  66         $params["type"] = "client_associate";
  67         $params["contacts"] = $a->config['admin_email'];
  68         $params["application_type"] = "native";
  69         $params["application_name"] = $application_name;
  70         $params["logo_url"] = $a->get_baseurl()."/images/friendica-256.png";
  71         $params["redirect_uris"] = $a->get_baseurl()."/pumpio/connect";
  72
  73         $ch = curl_init($url);
  74         curl_setopt($ch, CURLOPT_HEADER, false);
  75         curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
  76         curl_setopt($ch, CURLOPT_POST,1);
  77         curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
  78         curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
  79
  80         $s = curl_exec($ch);
  81         $curl_info = curl_getinfo($ch);
  82
  83         if ($curl_info["http_code"] == "200") {
  84                 $values = json_decode($s);
  85                 return($values);
  86         }
  87         return(false);
  88 }
  89
  90 function pumpio_connect($a) {
  91         // Start a session.  This is necessary to hold on to  a few keys the callback script will also need
  92         session_start();
  93
  94         // Define the needed keys
  95         $consumer_key = get_pconfig(local_user(), 'pumpio','consumer_key');
  96         $consumer_secret = get_pconfig(local_user(), 'pumpio','consumer_secret');
  97         $hostname = get_pconfig(local_user(), 'pumpio','host');
  98
  99         if ((($consumer_key == "") OR ($consumer_secret == "")) AND ($hostname != "")) {
 100                 $clientdata = pumpio_registerclient($a, $hostname);
 101                 set_pconfig(local_user(), 'pumpio','consumer_key', $clientdata->client_id);
 102                 set_pconfig(local_user(), 'pumpio','consumer_secret', $clientdata->client_secret);
 103
 104                 $consumer_key = get_pconfig(local_user(), 'pumpio','consumer_key');
 105                 $consumer_secret = get_pconfig(local_user(), 'pumpio','consumer_secret');
 106         }
 107
 108         if (($consumer_key == "") OR ($consumer_secret == ""))
 109                 return;
 110
 111         // The callback URL is the script that gets called after the user authenticates with pumpio
 112         $callback_url = $a->get_baseurl()."/pumpio/connect";
 113
 114         // Let's begin.  First we need a Request Token.  The request token is required to send the user
 115         // to pumpio's login page.
 116
 117         // Create a new instance of the TumblrOAuth library.  For this step, all we need to give the library is our
 118         // Consumer Key and Consumer Secret
 119         $client = new oauth_client_class;
 120         $client->debug = 1;
 121         $client->server = '';
 122         $client->oauth_version = '1.0a';
 123         $client->request_token_url = 'https://'.$hostname.'/oauth/request_token';
 124         $client->dialog_url = 'https://'.$hostname.'/oauth/authorize';
 125         $client->access_token_url = 'https://'.$hostname.'/oauth/access_token';
 126         $client->url_parameters = false;
 127         $client->authorization_header = true;
 128         $client->redirect_uri = $callback_url;
 129         $client->client_id = $consumer_key;
 130         $client->client_secret = $consumer_secret;
 131
 132         if (($success = $client->Initialize())) {
 133                 if (($success = $client->Process())) {
 134                         if (strlen($client->access_token)) {
 135                                 set_pconfig(local_user(), "pumpio", "oauth_token", $client->access_token);
 136                                 set_pconfig(local_user(), "pumpio", "oauth_token_secret", $client->access_token_secret);
 137                         }
 138                 }
 139                 $success = $client->Finalize($success);
 140         }
 141         if($client->exit)
 142             $o = 'Could not connect to pumpio. Refresh the page or try again later.';
 143
 144         if($success) {
 145                 $o .= t("You are now authenticated to pumpio.");
 146                 $o .= '<br /><a href="'.$a->get_baseurl().'/settings/connectors">'.t("return to the connector page").'</a>';
 147         }
 148
 149         return($o);
 150 }
 151
 152 function pumpio_jot_nets(&$a,&$b) {
 153     if(! local_user())
 154         return;
 155
 156     $pumpio_post = get_pconfig(local_user(),'pumpio','post');
 157     if(intval($pumpio_post) == 1) {
 158         $pumpio_defpost = get_pconfig(local_user(),'pumpio','post_by_default');
 159         $selected = ((intval($pumpio_defpost) == 1) ? ' checked="checked" ' : '');
 160         $b .= '<div class="profile-jot-net"><input type="checkbox" name="pumpio_enable"' . $selected . ' value="1" /> '
 161             . t('Post to pumpio') . '</div>';
 162     }
 163 }
 164
 165
 166 function pumpio_settings(&$a,&$s) {
 167
 168     if(! local_user())
 169         return;
 170
 171     /* Add our stylesheet to the page so we can make our settings look nice */
 172
 173     $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/pumpio/pumpio.css' . '" media="all" />' . "\r\n";
 174
 175     /* Get the current state of our config variables */
 176
 177     $import_enabled = get_pconfig(local_user(),'pumpio','import');
 178     $import_checked = (($import_enabled) ? ' checked="checked" ' : '');
 179
 180     $enabled = get_pconfig(local_user(),'pumpio','post');
 181     $checked = (($enabled) ? ' checked="checked" ' : '');
 182
 183     $def_enabled = get_pconfig(local_user(),'pumpio','post_by_default');
 184     $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
 185
 186     $public_enabled = get_pconfig(local_user(),'pumpio','public');
 187     $public_checked = (($public_enabled) ? ' checked="checked" ' : '');
 188
 189     $mirror_enabled = get_pconfig(local_user(),'pumpio','mirror');
 190     $mirror_checked = (($mirror_enabled) ? ' checked="checked" ' : '');
 191
 192     $servername = get_pconfig(local_user(), "pumpio", "host");
 193     $username = get_pconfig(local_user(), "pumpio", "user");
 194
 195     /* Add some HTML to the existing form */
 196
 197     $s .= '<div class="settings-block">';
 198     $s .= '<h3>' . t('Pump.io Post Settings') . '</h3>';
 199
 200     $s .= '<div id="pumpio-username-wrapper">';
 201     $s .= '<label id="pumpio-username-label" for="pumpio-username">'.t('pump.io username (without the servername)').'</label>';
 202     $s .= '<input id="pumpio-username" type="text" name="pumpio_user" value="'.$username.'" />';
 203     $s .= '</div><div class="clear"></div>';
 204
 205     $s .= '<div id="pumpio-servername-wrapper">';
 206     $s .= '<label id="pumpio-servername-label" for="pumpio-servername">'.t('pump.io servername (without "http://" or "https://" )').'</label>';
 207     $s .= '<input id="pumpio-servername" type="text" name="pumpio_host" value="'.$servername.'" />';
 208     $s .= '</div><div class="clear"></div>';
 209
 210     if (($username != '') AND ($servername != '')) {
 211
 212         $oauth_token = get_pconfig(local_user(), "pumpio", "oauth_token");
 213         $oauth_token_secret = get_pconfig(local_user(), "pumpio", "oauth_token_secret");
 214
 215         $s .= '<div id="pumpio-password-wrapper">';
 216         if (($oauth_token == "") OR ($oauth_token_secret == "")) {
 217                 $s .= '<div id="pumpio-authenticate-wrapper">';
 218                 $s .= '<a href="'.$a->get_baseurl().'/pumpio/connect">'.t("Authenticate your pump.io connection").'</a>';
 219                 $s .= '</div><div class="clear"></div>';
 220
 221                 //$s .= t("You are not authenticated to pumpio");
 222         } else {
 223                 $s .= '<div id="pumpio-import-wrapper">';
 224                 $s .= '<label id="pumpio-import-label" for="pumpio-import">' . t('Import the remote timeline') . '</label>';
 225                 $s .= '<input id="pumpio-import" type="checkbox" name="pumpio_import" value="1" ' . $import_checked . '/>';
 226                 $s .= '</div><div class="clear"></div>';
 227
 228                 $s .= '<div id="pumpio-enable-wrapper">';
 229                 $s .= '<label id="pumpio-enable-label" for="pumpio-checkbox">' . t('Enable pump.io Post Plugin') . '</label>';
 230                 $s .= '<input id="pumpio-checkbox" type="checkbox" name="pumpio" value="1" ' . $checked . '/>';
 231                 $s .= '</div><div class="clear"></div>';
 232
 233                 $s .= '<div id="pumpio-bydefault-wrapper">';
 234                 $s .= '<label id="pumpio-bydefault-label" for="pumpio-bydefault">' . t('Post to pump.io by default') . '</label>';
 235                 $s .= '<input id="pumpio-bydefault" type="checkbox" name="pumpio_bydefault" value="1" ' . $def_checked . '/>';
 236                 $s .= '</div><div class="clear"></div>';
 237
 238                 $s .= '<div id="pumpio-public-wrapper">';
 239                 $s .= '<label id="pumpio-public-label" for="pumpio-public">' . t('Should posts be public?') . '</label>';
 240                 $s .= '<input id="pumpio-public" type="checkbox" name="pumpio_public" value="1" ' . $public_checked . '/>';
 241                 $s .= '</div><div class="clear"></div>';
 242
 243                 $s .= '<div id="pumpio-mirror-wrapper">';
 244                 $s .= '<label id="pumpio-mirror-label" for="pumpio-mirror">' . t('Mirror all public posts') . '</label>';
 245                 $s .= '<input id="pumpio-mirror" type="checkbox" name="pumpio_mirror" value="1" ' . $mirror_checked . '/>';
 246                 $s .= '</div><div class="clear"></div>';
 247
 248                 $s .= '<div id="pumpio-delete-wrapper">';
 249                 $s .= '<label id="pumpio-delete-label" for="pumpio-delete">' . t('Check to delete this preset') . '</label>';
 250                 $s .= '<input id="pumpio-delete" type="checkbox" name="pumpio_delete" value="1" />';
 251                 $s .= '</div><div class="clear"></div>';
 252
 253                 //$s .= '<div id="pumpio-authenticate-wrapper">';
 254                 //$s .= '<a href="'.$a->get_baseurl().'/pumpio/connect">'.t("Reauthenticate your pump.io connection").'</a>';
 255                 //$s .= '</div><div class="clear"></div>';
 256
 257         }
 258
 259         $s .= '</div><div class="clear"></div>';
 260     }
 261
 262     /* provide a submit button */
 263
 264     $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="pumpio-submit" name="pumpio-submit" class="settings-submit" value="' . t('Submit') . '" /></div></div>';
 265
 266 }
 267
 268
 269 function pumpio_settings_post(&$a,&$b) {
 270
 271         if(x($_POST,'pumpio-submit')) {
 272                 if(x($_POST,'pumpio_delete')) {
 273                         set_pconfig(local_user(),'pumpio','consumer_key','');
 274                         set_pconfig(local_user(),'pumpio','consumer_secret','');
 275                         set_pconfig(local_user(),'pumpio','host','');
 276                         set_pconfig(local_user(),'pumpio','oauth_token','');
 277                         set_pconfig(local_user(),'pumpio','oauth_token_secret','');
 278                         set_pconfig(local_user(),'pumpio','post',false);
 279                         set_pconfig(local_user(),'pumpio','post_by_default',false);
 280                         set_pconfig(local_user(),'pumpio','user','');
 281                 } else {
 282                         // filtering the username if it is filled wrong
 283                         $user = $_POST['pumpio_user'];
 284                         if (strstr($user, "@")) {
 285                                 $pos = strpos($user, "@");
 286                                 if ($pos > 0)
 287                                         $user = substr($user, 0, $pos);
 288                         }
 289
 290                         // Filtering the hostname if someone is entering it with "http"
 291                         $host = $_POST['pumpio_host'];
 292                         $host = trim($host);
 293                         $host = str_replace(array("https://", "http://"), array("", ""), $host);
 294
 295                         set_pconfig(local_user(),'pumpio','post',intval($_POST['pumpio']));
 296                         set_pconfig(local_user(),'pumpio','import',$_POST['pumpio_import']);
 297                         set_pconfig(local_user(),'pumpio','host',$host);
 298                         set_pconfig(local_user(),'pumpio','user',$user);
 299                         set_pconfig(local_user(),'pumpio','public',$_POST['pumpio_public']);
 300                         set_pconfig(local_user(),'pumpio','mirror',$_POST['pumpio_mirror']);
 301                         set_pconfig(local_user(),'pumpio','post_by_default',intval($_POST['pumpio_bydefault']));
 302                 }
 303         }
 304 }
 305
 306 function pumpio_post_local(&$a,&$b) {
 307
 308         // This can probably be changed to allow editing by pointing to a different API endpoint
 309
 310         if($b['edit'])
 311                 return;
 312
 313         if((! local_user()) || (local_user() != $b['uid']))
 314                 return;
 315
 316         if($b['private'] || $b['parent'])
 317                 return;
 318
 319         $pumpio_post   = intval(get_pconfig(local_user(),'pumpio','post'));
 320
 321         $pumpio_enable = (($pumpio_post && x($_REQUEST,'pumpio_enable')) ? intval($_REQUEST['pumpio_enable']) : 0);
 322
 323         if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'pumpio','post_by_default')))
 324                 $pumpio_enable = 1;
 325
 326         if(! $pumpio_enable)
 327                 return;
 328
 329         if(strlen($b['postopts']))
 330                 $b['postopts'] .= ',';
 331
 332         $b['postopts'] .= 'pumpio';
 333 }
 334
 335
 336
 337
 338 function pumpio_send(&$a,&$b) {
 339         if($b['deleted'] || ($b['created'] !== $b['edited']))
 340                 return;
 341
 342         if($b['parent'] != $b['id']) {
 343                 // Looking if its a reply to a pumpio post
 344                 $r = q("SELECT item.* FROM item, contact WHERE item.id = %d AND item.uid = %d AND contact.id = `contact-id` AND contact.network='%s'LIMIT 1",
 345                         intval($b["parent"]),
 346                         intval($b["uid"]),
 347                         dbesc(NETWORK_PUMPIO));
 348
 349                 if(!count($r))
 350                         return;
 351                 else {
 352                         $iscomment = true;
 353                         $orig_post = $r[0];
 354                 }
 355         } else {
 356                 $iscomment = false;
 357
 358                 if(! strstr($b['postopts'],'pumpio'))
 359                         return;
 360
 361                 if($b['private'])
 362                         return;
 363         }
 364
 365         // if post comes from pump.io don't send it back
 366         if($b['app'] == "pump.io")
 367                 return;
 368
 369         $oauth_token = get_pconfig($b['uid'], "pumpio", "oauth_token");
 370         $oauth_token_secret = get_pconfig($b['uid'], "pumpio", "oauth_token_secret");
 371         $consumer_key = get_pconfig($b['uid'], "pumpio","consumer_key");
 372         $consumer_secret = get_pconfig($b['uid'], "pumpio","consumer_secret");
 373
 374         $host = get_pconfig($b['uid'], "pumpio", "host");
 375         $user = get_pconfig($b['uid'], "pumpio", "user");
 376         $public = get_pconfig($b['uid'], "pumpio", "public");
 377
 378         if($oauth_token && $oauth_token_secret) {
 379
 380                 require_once('include/bbcode.php');
 381
 382                 $title = trim($b['title']);
 383
 384                 if ($title != '')
 385                         $title = "<h4>".$title."</h4>";
 386
 387                 $content = bbcode($b['body'], false, false);
 388
 389                 // Enhance the way, videos are displayed
 390                 $content = preg_replace('/<a.*?href="(https?:\/\/www.youtube.com\/.*?)".*?>(.*?)<\/a>/ism',"\n[url]$1[/url]\n",$content);
 391                 $content = preg_replace('/<a.*?href="(https?:\/\/youtu.be\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 392                 $content = preg_replace('/<a.*?href="(https?:\/\/vimeo.com\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 393                 $content = preg_replace('/<a.*?href="(https?:\/\/player.vimeo.com\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$content);
 394
 395                 $URLSearchString = "^\[\]";
 396                 $content = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism",'tryoembed',$content);
 397
 398                 $params = array();
 399
 400                 $params["verb"] = "post";
 401
 402                 if (!$iscomment) {
 403                         $params["object"] = array(
 404                                                 'objectType' => "note",
 405                                                 'content' => $title.$content);
 406
 407                         if ($public)
 408                                 $params["to"] = array(Array(
 409                                                         "objectType" => "collection",
 410                                                         "id" => "http://activityschema.org/collection/public"));
 411                  } else {
 412                         $inReplyTo = array("id" => $orig_post["uri"],
 413                                         "objectType" => "note");
 414
 415                         $params["object"] = array(
 416                                                 'objectType' => "comment",
 417                                                 'content' => $title.$content,
 418                                                 'inReplyTo' => $inReplyTo);
 419                 }
 420
 421                 $client = new oauth_client_class;
 422                 $client->oauth_version = '1.0a';
 423                 $client->url_parameters = false;
 424                 $client->authorization_header = true;
 425                 $client->access_token = $oauth_token;
 426                 $client->access_token_secret = $oauth_token_secret;
 427                 $client->client_id = $consumer_key;
 428                 $client->client_secret = $consumer_secret;
 429
 430                 $username = $user.'@'.$host;
 431                 $url = 'https://'.$host.'/api/user/'.$user.'/feed';
 432
 433                 $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError'=>true, 'RequestContentType'=>'application/json'), $user);
 434
 435                 if($success) {
 436                         $post_id = $user->object->id;
 437                         logger('pumpio_send '.$username.': success '.$post_id);
 438                         if($post_id AND $iscomment) {
 439                                 logger('pumpio_send '.$username.': Update extid '.$post_id." for post id ".$b['id']);
 440                                 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d LIMIT 1",
 441                                         dbesc($post_id),
 442                                         intval($b['id'])
 443                                 );
 444                         }
 445                 } else {
 446                         logger('pumpio_send '.$username.': general error: ' . print_r($user,true));
 447
 448                         $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $params));
 449                         require_once('include/queue_fn.php');
 450                         add_to_queue($a->contact,NETWORK_PUMPIO,$s);
 451                         notice(t('Pump.io post failed. Queued for retry.').EOL);
 452                 }
 453
 454         }
 455 }
 456
 457 function pumpio_cron($a,$b) {
 458         $last = get_config('pumpio','last_poll');
 459
 460         $poll_interval = intval(get_config('pumpio','poll_interval'));
 461         if(! $poll_interval)
 462                 $poll_interval = PUMPIO_DEFAULT_POLL_INTERVAL;
 463
 464         if($last) {
 465                 $next = $last + ($poll_interval * 60);
 466                 if($next > time()) {
 467                         logger('pumpio: poll intervall not reached');
 468                         return;
 469                 }
 470         }
 471         logger('pumpio: cron_start');
 472
 473         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'mirror' AND `v` = '1' ORDER BY RAND() ");
 474         if(count($r)) {
 475                 foreach($r as $rr) {
 476                         logger('pumpio: mirroring user '.$rr['uid']);
 477                         pumpio_fetchtimeline($a, $rr['uid']);
 478                 }
 479         }
 480
 481         $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'pumpio' AND `k` = 'import' AND `v` = '1' ORDER BY RAND() ");
 482         if(count($r)) {
 483                 foreach($r as $rr) {
 484                         logger('pumpio: importing timeline from user '.$rr['uid']);
 485                         pumpio_fetchinbox($a, $rr['uid']);
 486                 }
 487         }
 488
 489         // To-Do:
 490         //pumpio_getallusers($a, $uid);
 491
 492         logger('pumpio: cron_end');
 493
 494         set_config('pumpio','last_poll', time());
 495 }
 496
 497 function pumpio_fetchtimeline($a, $uid) {
 498         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 499         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
 500         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
 501         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
 502         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
 503         $hostname = get_pconfig($uid, 'pumpio','host');
 504         $username = get_pconfig($uid, "pumpio", "user");
 505
 506         $application_name  = get_config('pumpio', 'application_name');
 507
 508         if ($application_name == "")
 509                 $application_name = $a->get_hostname();
 510
 511         $first_time = ($lastdate == "");
 512
 513         $client = new oauth_client_class;
 514         $client->oauth_version = '1.0a';
 515         $client->authorization_header = true;
 516         $client->url_parameters = false;
 517
 518         $client->client_id = $ckey;
 519         $client->client_secret = $csecret;
 520         $client->access_token = $otoken;
 521         $client->access_token_secret = $osecret;
 522
 523         $url = 'https://'.$hostname.'/api/user/'.$username.'/feed/major';
 524
 525         logger('pumpio: fetching for user '.$uid.' '.$url.' C:'.$client->client_id.' CS:'.$client->client_secret.' T:'.$client->access_token.' TS:'.$client->access_token_secret);
 526
 527         $username = $user.'@'.$host;
 528
 529         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
 530
 531         if (!$success) {
 532                 logger('pumpio: error fetching posts for user '.$uid." ".$username." ".print_r($user, true));
 533                 return;
 534         }
 535
 536         $posts = array_reverse($user->items);
 537
 538         $initiallastdate = $lastdate;
 539         $lastdate = '';
 540
 541         if (count($posts)) {
 542                 foreach ($posts as $post) {
 543                         if ($post->generator->published <= $initiallastdate)
 544                                 continue;
 545
 546                         if ($lastdate < $post->generator->published)
 547                                 $lastdate = $post->generator->published;
 548
 549                         if ($first_time)
 550                                 continue;
 551
 552                         $receiptians = array();
 553                         if (@is_array($post->cc))
 554                                 $receiptians = array_merge($receiptians, $post->cc);
 555
 556                         if (@is_array($post->to))
 557                                 $receiptians = array_merge($receiptians, $post->to);
 558
 559                         $public = false;
 560                         foreach ($receiptians AS $receiver)
 561                                 if (is_string($receiver->objectType))
 562                                         if ($receiver->id == "http://activityschema.org/collection/public")
 563                                                 $public = true;
 564
 565                         if ($public AND !strstr($post->generator->displayName, $application_name)) {
 566                                 require_once('include/html2bbcode.php');
 567
 568                                 $_SESSION["authenticated"] = true;
 569                                 $_SESSION["uid"] = $uid;
 570
 571                                 unset($_REQUEST);
 572                                 $_REQUEST["type"] = "wall";
 573                                 $_REQUEST["api_source"] = true;
 574                                 $_REQUEST["profile_uid"] = $uid;
 575                                 $_REQUEST["source"] = "pump.io";
 576
 577                                 if ($post->object->displayName != "")
 578                                         $_REQUEST["title"] = html2bbcode($post->object->displayName);
 579                                 else
 580                                         $_REQUEST["title"] = "";
 581
 582                                 $_REQUEST["body"] = html2bbcode($post->object->content);
 583
 584                                 if ($post->object->fullImage->url != "")
 585                                         $_REQUEST["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$_REQUEST["body"];
 586
 587                                 logger('pumpio: posting for user '.$uid);
 588
 589                                 require_once('mod/item.php');
 590                                 //print_r($_REQUEST);
 591                                 item_post($a);
 592                                 logger('pumpio: posting done - user '.$uid);
 593                         }
 594                 }
 595         }
 596
 597         //$lastdate = '2013-05-16T20:22:12Z';
 598
 599         if ($lastdate != 0)
 600                 set_pconfig($uid,'pumpio','lastdate', $lastdate);
 601 }
 602
 603 function pumpio_dolike(&$a, $uid, $self, $post) {
 604
 605 /*
 606     // If we posted the like locally, it will be found with our url, not the FB url.
 607
 608     $second_url = (($likes->id == $fb_id) ? $self[0]['url'] : 'http://facebook.com/profile.php?id=' . $likes->id);
 609
 610     $r = q("SELECT * FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `verb` = '%s'
 611         AND ( `author-link` = '%s' OR `author-link` = '%s' ) LIMIT 1",
 612         dbesc($orig_post['uri']),
 613         intval($uid),
 614         dbesc(ACTIVITY_LIKE),
 615         dbesc('http://facebook.com/profile.php?id=' . $likes->id),
 616         dbesc($second_url)
 617     );
 618
 619     if(count($r))
 620         return;
 621 */
 622
 623         // To-Do
 624         $own_id = "123455678";
 625
 626         // Two queries for speed issues
 627         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 628                                 dbesc($post->object->id),
 629                                 intval($uid)
 630                 );
 631
 632         if (count($r))
 633                 $orig_post = $r[0];
 634         else {
 635                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 636                                         dbesc($post->object->id),
 637                                         intval($uid)
 638                         );
 639
 640                 if (!count($r))
 641                         return;
 642                 else
 643                         $orig_post = $r[0];
 644         }
 645
 646         $r = q("SELECT parent FROM `item` WHERE `verb` = '%s' AND `uid` = %d AND `author-link` = '%s' AND parent = %d LIMIT 1",
 647                 dbesc(ACTIVITY_LIKE),
 648                 intval($uid),
 649                 dbesc($post->actor->url),
 650                 intval($orig_post['id'])
 651         );
 652
 653         if(count($r))
 654                 return;
 655
 656         $likedata = array();
 657         $likedata['parent'] = $orig_post['id'];
 658         $likedata['verb'] = ACTIVITY_LIKE;
 659         $likedata['gravity'] = 3;
 660         $likedata['uid'] = $uid;
 661         $likedata['wall'] = 0;
 662         $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
 663         $likedata['parent-uri'] = $orig_post["uri"];
 664
 665         if($likes->id == $own_id)
 666                 $likedata['contact-id'] = $self[0]['id'];
 667         else {
 668                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
 669                         dbesc($post->actor->url),
 670                         intval($uid)
 671                 );
 672
 673                 if(count($r))
 674                         $likedata['contact-id'] = $r[0]['id'];
 675         }
 676         if(! x($likedata,'contact-id'))
 677                 $likedata['contact-id'] = $orig_post['contact-id'];
 678
 679         $likedata['app'] = $post->generator->displayName;
 680         $likedata['verb'] = ACTIVITY_LIKE;
 681         $likedata['author-name'] = $post->actor->displayName;
 682         $likedata['author-link'] = $post->actor->url;
 683         $likedata['author-avatar'] = $post->actor->image->url;
 684
 685         $author  = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
 686         $objauthor =  '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
 687         $post_type = t('status');
 688         $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
 689         $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
 690
 691         $likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $author, $objauthor, $plink);
 692
 693         $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
 694                 '<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>' . $orig_post['body'] . '</content></object>';
 695
 696         item_store($likedata);
 697 }
 698
 699 function pumpio_get_contact($uid, $contact) {
 700
 701         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
 702                 intval($uid), dbesc($contact->url));
 703
 704         if(!count($r)) {
 705                 // create contact record
 706                 q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
 707                                         `name`, `nick`, `photo`, `network`, `rel`, `priority`,
 708                                         `writable`, `blocked`, `readonly`, `pending` )
 709                                 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
 710                         intval($uid),
 711                         dbesc(datetime_convert()),
 712                         dbesc($contact->url),
 713                         dbesc(normalise_link($contact->url)),
 714                         dbesc(str_replace("acct:", "", $contact->id)),
 715                         dbesc(''),
 716                         dbesc($contact->id), // To-Do?
 717                         dbesc('pump.io ' . $contact->id), // To-Do?
 718                         dbesc($contact->displayName),
 719                         dbesc($contact->preferredUsername),
 720                         dbesc($contact->image->url),
 721                         dbesc(NETWORK_PUMPIO),
 722                         intval(CONTACT_IS_FRIEND),
 723                         intval(1),
 724                         intval(1)
 725                 );
 726
 727                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
 728                         dbesc($contact->url),
 729                         intval($uid)
 730                         );
 731
 732                 if(! count($r))
 733                         return(false);
 734
 735                 $contact_id  = $r[0]['id'];
 736
 737                 $g = q("select def_gid from user where uid = %d limit 1",
 738                         intval($uid)
 739                 );
 740
 741                 if($g && intval($g[0]['def_gid'])) {
 742                         require_once('include/group.php');
 743                         group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
 744                 }
 745
 746                 require_once("Photo.php");
 747
 748                 $photos = import_profile_photo($contact->image->url,$uid,$contact_id);
 749
 750                 q("UPDATE `contact` SET `photo` = '%s',
 751                                         `thumb` = '%s',
 752                                         `micro` = '%s',
 753                                         `name-date` = '%s',
 754                                         `uri-date` = '%s',
 755                                         `avatar-date` = '%s'
 756                                 WHERE `id` = %d LIMIT 1
 757                         ",
 758                 dbesc($photos[0]),
 759                 dbesc($photos[1]),
 760                 dbesc($photos[2]),
 761                 dbesc(datetime_convert()),
 762                 dbesc(datetime_convert()),
 763                 dbesc(datetime_convert()),
 764                 intval($contact_id)
 765                 );
 766         } else {
 767                 // update profile photos once every two weeks as we have no notification of when they change.
 768
 769                 $update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -14 days')) ? true : false);
 770
 771                 // check that we have all the photos, this has been known to fail on occasion
 772
 773                 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
 774                         require_once("Photo.php");
 775
 776                         $photos = import_profile_photo($contact->image->url, $uid, $r[0]['id']);
 777
 778                         q("UPDATE `contact` SET `photo` = '%s',
 779                                         `thumb` = '%s',
 780                                         `micro` = '%s',
 781                                         `name-date` = '%s',
 782                                         `uri-date` = '%s',
 783                                         `avatar-date` = '%s'
 784                                         WHERE `id` = %d LIMIT 1
 785                                 ",
 786                         dbesc($photos[0]),
 787                         dbesc($photos[1]),
 788                         dbesc($photos[2]),
 789                         dbesc(datetime_convert()),
 790                         dbesc(datetime_convert()),
 791                         dbesc(datetime_convert()),
 792                         intval($r[0]['id'])
 793                         );
 794                 }
 795
 796         }
 797
 798         return($r[0]["id"]);
 799 }
 800
 801 function pumpio_dodelete(&$a, $client, $uid, $self, $post) {
 802
 803         // Two queries for speed issues
 804         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 805                                 dbesc($post->object->id),
 806                                 intval($uid)
 807                 );
 808
 809         if (count($r)) {
 810                 drop_item($r[0]["id"], $false);
 811                 return;
 812         }
 813
 814         $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 815                                 dbesc($post->object->id),
 816                                 intval($uid)
 817                 );
 818
 819         if (count($r)) {
 820                 drop_item($r[0]["id"], $false);
 821                 return;
 822         }
 823 }
 824
 825 function pumpio_dopost(&$a, $client, $uid, $self, $post) {
 826         require_once('include/items.php');
 827
 828         if ($post->verb == "like") {
 829                 pumpio_dolike(&$a, $uid, $self, $post);
 830                 return;
 831         }
 832
 833         if ($post->verb == "delete") {
 834                 pumpio_dodelete(&$a, $uid, $self, $post);
 835                 return;
 836         }
 837
 838         // Only handle these three types
 839         if (!strstr("post|share|update", $post->verb))
 840                 return;
 841
 842         if ($post->verb != "update") {
 843                 // Two queries for speed issues
 844                 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 845                                         dbesc($post->object->id),
 846                                         intval($uid)
 847                         );
 848
 849                 if (count($r))
 850                         return;
 851
 852                 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
 853                                         dbesc($post->object->id),
 854                                         intval($uid)
 855                         );
 856
 857                 if (count($r))
 858                         return;
 859         }
 860
 861         $receiptians = array();
 862         if (@is_array($post->cc))
 863                 $receiptians = array_merge($receiptians, $post->cc);
 864
 865         if (@is_array($post->to))
 866                 $receiptians = array_merge($receiptians, $post->to);
 867
 868         foreach ($receiptians AS $receiver)
 869                 if (is_string($receiver->objectType))
 870                         if ($receiver->id == "http://activityschema.org/collection/public")
 871                                 $public = true;
 872
 873         $contact_id = pumpio_get_contact($uid, $post->actor);
 874
 875         if (!$contact_id)
 876                 $contact_id = $self[0]['id'];
 877
 878         $postarray = array();
 879         $postarray['gravity'] = 0;
 880         $postarray['uid'] = $uid;
 881         $postarray['wall'] = 0;
 882         $postarray['uri'] = $post->object->id;
 883
 884         if ($post->object->objectType != "comment") {
 885                 $postarray['parent-uri'] = $post->object->id;
 886         } else {
 887                 //echo($post->object->inReplyTo->url."\n");
 888                 //print_r($post->object->inReplyTo);
 889                 //echo $post->object->inReplyTo->likes->url."\n";
 890                 //$replies = $post->object->inReplyTo->replies->url;
 891                 //$replies = $post->object->likes->pump_io->proxyURL;
 892                 //$replies = $post->object->replies->pump_io->proxyURL;
 893
 894                 /*
 895                 //$replies = $post->object->replies->pump_io->proxyURL;
 896
 897                 if ($replies != "") {
 898                         $success = $client->CallAPI($replies, 'GET', array(), array('FailOnAccessError'=>true), $replydata);
 899                         print_r($replydata);
 900                 } else
 901                         print_r($post);
 902                 */
 903
 904                 $reply->verb = "note";
 905                 $reply->cc = $post->cc;
 906                 $reply->to = $post->to;
 907                 $reply->object->objectType = $post->object->inReplyTo->objectType;
 908                 $reply->object->content = $post->object->inReplyTo->content;
 909                 $reply->object->id = $post->object->inReplyTo->id;
 910                 $reply->actor = $post->object->inReplyTo->author;
 911                 $reply->url = $post->object->inReplyTo->url;
 912                 $reply->generator->displayName = "pumpio";
 913                 $reply->published = $post->object->inReplyTo->published;
 914                 $reply->received = $post->object->inReplyTo->updated;
 915                 $reply->url = $post->object->inReplyTo->url;
 916                 pumpio_dopost(&$a, $client, $uid, $self, $reply);
 917
 918                 $postarray['parent-uri'] = $post->object->inReplyTo->id;
 919         }
 920
 921         $postarray['contact-id'] = $contact_id;
 922         $postarray['verb'] = ACTIVITY_POST;
 923         $postarray['owner-name'] = $post->actor->displayName;
 924         $postarray['owner-link'] = $post->actor->url;
 925         $postarray['owner-avatar'] = $post->actor->image->url;
 926         $postarray['author-name'] = $post->actor->displayName;
 927         $postarray['author-link'] = $post->actor->url;
 928         $postarray['author-avatar'] = $post->actor->image->url;
 929         $postarray['plink'] = $post->object->url;
 930         $postarray['app'] = $post->generator->displayName;
 931         $postarray['body'] = html2bbcode($post->object->content);
 932
 933         if ($post->object->fullImage->url != "")
 934                 $postarray["body"] = "[url=".$post->object->fullImage->url."][img]".$post->object->image->url."[/img][/url]\n".$postarray["body"];
 935
 936         if ($post->object->displayName != "")
 937                 $postarray['title'] = $post->object->displayName;
 938
 939         //$postarray['location'] = ""
 940         $postarray['created'] = datetime_convert('UTC','UTC',$post->published);
 941         $postarray['edited'] = datetime_convert('UTC','UTC',$post->received);
 942         if (!$public) {
 943                 $postarray['private'] = 1;
 944                 $postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
 945         }
 946
 947         if ($post->verb == "share") {
 948                 $postarray['body'] = "[share author='".$post->object->author->displayName.
 949                                 "' profile='".$post->object->author->url.
 950                                 "' avatar='".$post->object->author->image->url.
 951                                 "' link='".$post->links->self->href."']".$postarray['body']."[/share]";
 952         }
 953
 954         if (trim($postarray['body']) == "")
 955                 return;
 956
 957         $top_item = item_store($postarray);
 958
 959         if (($top_item == 0) AND ($post->verb == "update")) {
 960                 $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s' , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
 961                         dbesc($postarray["title"]),
 962                         dbesc($postarray["body"]),
 963                         dbesc($postarray["edited"]),
 964                         dbesc($postarray["uri"]),
 965                         intval($uid)
 966                         );
 967         }
 968
 969         if ($post->object->objectType == "comment") {
 970
 971                 $hostname = get_pconfig($uid, 'pumpio','host');
 972                 $username = get_pconfig($uid, "pumpio", "user");
 973
 974                 $foreign_url = "https://".$hostname."/".$username;
 975
 976                 $user = q("SELECT * FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
 977                                 intval($uid)
 978                         );
 979
 980                 if(!count($user))
 981                         return;
 982
 983                 $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
 984
 985                 if (link_compare($foreign_url, $postarray['author-link']))
 986                         return;
 987
 988                 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
 989                                 dbesc($postarray['parent-uri']),
 990                                 intval($uid)
 991                                 );
 992
 993                 if(count($myconv)) {
 994
 995                         foreach($myconv as $conv) {
 996                                 // now if we find a match, it means we're in this conversation
 997
 998                                 if(!link_compare($conv['author-link'],$importer_url) AND !link_compare($conv['author-link'],$foreign_url))
 999                                         continue;
1000
1001                                 require_once('include/enotify.php');
1002
1003                                 $conv_parent = $conv['parent'];
1004
1005                                 notification(array(
1006                                         'type'         => NOTIFY_COMMENT,
1007                                         'notify_flags' => $user[0]['notify-flags'],
1008                                         'language'     => $user[0]['language'],
1009                                         'to_name'      => $user[0]['username'],
1010                                         'to_email'     => $user[0]['email'],
1011                                         'uid'          => $user[0]['uid'],
1012                                         'item'         => $cmntdata,
1013                                         'link'             => $a->get_baseurl() . '/display/' . $user[0]['nickname'] . '/' . $top_item,
1014                                         'source_name'  => $postarray['author-name'],
1015                                         'source_link'  => $postarray['author-link'],
1016                                         'source_photo' => $postarray['author-avatar'],
1017                                         'verb'         => ACTIVITY_POST,
1018                                         'otype'        => 'item',
1019                                         'parent'       => $conv_parent,
1020                                         ));
1021
1022                                 // only send one notification
1023                                 break;
1024                         }
1025                 }
1026         }
1027 }
1028
1029 function pumpio_fetchinbox($a, $uid) {
1030
1031         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1032         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1033         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1034         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1035         $lastdate = get_pconfig($uid, 'pumpio', 'lastdate');
1036         $hostname = get_pconfig($uid, 'pumpio','host');
1037         $username = get_pconfig($uid, "pumpio", "user");
1038
1039         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1040                 intval($uid));
1041
1042         $client = new oauth_client_class;
1043         $client->oauth_version = '1.0a';
1044         $client->authorization_header = true;
1045         $client->url_parameters = false;
1046
1047         $client->client_id = $ckey;
1048         $client->client_secret = $csecret;
1049         $client->access_token = $otoken;
1050         $client->access_token_secret = $osecret;
1051
1052         $last_id = get_pconfig($uid,'pumpio','last_id');
1053
1054         $url = 'https://'.$hostname.'/api/user/'.$username.'/inbox';
1055
1056         if ($last_id != "")
1057                 $url .= '?since='.urlencode($last_id);
1058
1059         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $user);
1060         $posts = array_reverse($user->items);
1061
1062         if (count($posts))
1063                 foreach ($posts as $post) {
1064                         $last_id = $post->id;
1065                         pumpio_dopost(&$a, $client, $uid, $self, $post);
1066                 }
1067
1068         set_pconfig($uid,'pumpio','last_id', $last_id);
1069 }
1070
1071 function pumpio_getallusers($a, $uid) {
1072         $ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
1073         $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
1074         $otoken  = get_pconfig($uid, 'pumpio', 'oauth_token');
1075         $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
1076         $hostname = get_pconfig($uid, 'pumpio','host');
1077         $username = get_pconfig($uid, "pumpio", "user");
1078
1079         $client = new oauth_client_class;
1080         $client->oauth_version = '1.0a';
1081         $client->authorization_header = true;
1082         $client->url_parameters = false;
1083
1084         $client->client_id = $ckey;
1085         $client->client_secret = $csecret;
1086         $client->access_token = $otoken;
1087         $client->access_token_secret = $osecret;
1088
1089         $url = 'https://'.$hostname.'/api/user/'.$username.'/following';
1090
1091         $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1092
1093         if ($users->totalItems > count($users->items)) {
1094                 $url = 'https://'.$hostname.'/api/user/'.$username.'/following?count='.$users->totalItems;
1095
1096                 $success = $client->CallAPI($url, 'GET', array(), array('FailOnAccessError'=>true), $users);
1097         }
1098
1099         foreach ($users->items AS $user)
1100                 echo pumpio_get_contact($uid, $user)."\n";
1101 }
1102
1103
1104 /*
1105 To-Do:
1106  - Queues
1107  - unlike
1108
1109 Aufwand:
1110  - eigene Inhalte editieren
1111  - eigene Inhalte löschen
1112
1113 Problem:
1114  - vervollständigen der Threads
1115  - Aktualisieren nach Antworten
1116
1117 */