addon/facebook/facebook.php

   1 <?php
   2
   3 /**
   4  * This module still needs a lot of work, but is functional today.
   5  * Please review this section if you upgrade because things will change.
   6  * If you have issues upgrading, remove facebook from the addon list,
   7  * view a page on your site, then add it back to the list. This will reset
   8  * all of the plugin 'hooks'.
   9  *
  10  * 1. register an API key for your site from developer.facebook.com
  11  *   a. We'd be very happy if you include "Friendika" in the application name
  12  *      to increase name recognition. The Friendika icons are also present
  13  *      in the images directory and may be uploaded as a Facebook app icon.
  14  *      Use images/ff-16.jpg for the Icon and images/ff-128.jpg for the Logo.
  15  *   b. The url should be your site URL with a trailing slash.
  16  *      You may use http://portal.friendika.com/privacy as the privacy policy
  17  *      URL unless your site has different requirements, and
  18  *      http://portal.friendika.com as the Terms of Service URL unless
  19  *      you have different requirements. (Friendika is a software application
  20  *      and does not require Terms of Service, though your installation of it might).
  21  *   c. Set the following values in your .htconfig.php file
  22  *         $a->config['facebook']['appid'] = 'xxxxxxxxxxx';
  23  *         $a->config['facebook']['appsecret'] = 'xxxxxxxxxxxxxxx';
  24  *      Replace with the settings Facebook gives you.
  25  * 2. Enable the facebook plugin by including it in .htconfig.php - e.g.
  26  *     $a->config['system']['addon'] = 'plugin1,plugin2,facebook';
  27  * 3. Visit your site url + '/facebook' (e.g. http://example.com/facebook)
  28  *    and click 'Install Facebook posting'.
  29  * 4. This will ask you to login to Facebook and grant permission to the
  30  *    plugin to do its stuff. Allow it to do so.
  31  * 5. You're done. To turn it off visit your site's /facebook page again and
  32  *    'Remove Facebook posting'.
  33  *
  34  * Turn logging on (see the github Friendika wiki page 'Settings') and
  35  * repeat these steps if you have trouble.
  36  * Vidoes and embeds will not be posted if there is no other content. Links
  37  * and images will be converted to text and long posts truncated - with a link
  38  * to view the full post. Posts with permission settings and comments will
  39  * not be posted to Facebook.
  40  *
  41  */
  42
  43 define('FACEBOOK_MAXPOSTLEN', 420);
  44
  45 /* declare the facebook_module function so that /facebook url requests will land here */
  46
  47 function facebook_module() {}
  48
  49
  50
  51 /* If a->argv[1] is a nickname, this is a callback from Facebook oauth requests. */
  52
  53 function facebook_init(&$a) {
  54
  55         if($a->argc != 2)
  56                 return;
  57         $nick = $a->argv[1];
  58         if(strlen($nick))
  59                 $r = q("SELECT `uid` FROM `user` WHERE `nickname` = '%s' LIMIT 1",
  60                                 dbesc($nick)
  61                 );
  62         if(! count($r))
  63                 return;
  64
  65         $uid           = $r[0]['uid'];
  66         $auth_code     = (($_GET['code']) ? $_GET['code'] : '');
  67         $error         = (($_GET['error_description']) ? $_GET['error_description'] : '');
  68
  69
  70         if($error)
  71                 logger('facebook_init: Error: ' . $error);
  72
  73         if($auth_code && $uid) {
  74
  75                 $appid = get_config('facebook','appid');
  76                 $appsecret = get_config('facebook', 'appsecret');
  77
  78                 $x = fetch_url('https://graph.facebook.com/oauth/access_token?client_id='
  79                         . $appid . '&client_secret=' . $appsecret . '&redirect_uri='
  80                         . urlencode($a->get_baseurl() . '/facebook/' . $nick)
  81                         . '&code=' . $auth_code);
  82
  83                 logger('facebook_init: returned access token: ' . $x, LOGGER_DATA);
  84
  85                 if(strpos($x,'access_token=') !== false) {
  86                         $token = str_replace('access_token=', '', $x);
  87                         if(strpos($token,'&') !== false)
  88                                 $token = substr($token,0,strpos($token,'&'));
  89                         set_pconfig($uid,'facebook','access_token',$token);
  90                         set_pconfig($uid,'facebook','post','1');
  91                         fb_get_self($uid);
  92                         fb_get_friends($uid);
  93                         fb_consume_all($uid);
  94
  95                 }
  96
  97                 // todo: is this a browser session or a server session? where do we go?
  98         }
  99
 100 }
 101
 102
 103 function fb_get_self($uid) {
 104         $access_token = get_pconfig($uid,'facebook','access_token');
 105         if(! $access_token)
 106                 return;
 107         $s = fetch_url('https://graph.facebook.com/me/?access_token=' . $access_token);
 108         if($s) {
 109                 $j = json_decode($s);
 110                 set_pconfig($uid,'facebook','self_id',(string) $j->id);
 111         }
 112 }
 113
 114
 115
 116 function fb_get_friends($uid) {
 117
 118         $access_token = get_pconfig($uid,'facebook','access_token');
 119         if(! $access_token)
 120                 return;
 121         $s = fetch_url('https://graph.facebook.com/me/friends?access_token=' . $access_token);
 122         if($s) {
 123                 logger('facebook: fb_get_friends: ' . $s);
 124                 $j = json_decode($s);
 125                 logger('facebook: fb_get_friends: json: ' . print_r($j,true));
 126                 foreach($j->data as $person) {
 127                         $s = fetch_url('https://graph.facebook.com/' . $person->id . '?access_token=' . $access_token);
 128                         if($s) {
 129                                 $jp = json_decode($s);
 130                                 logger('fb_get_friends: info: ' . print_r($jp,true));
 131                                 if(! $jp->link)
 132                                         $jp->link = 'http://facebook.com/profile.php?id=' . $person->id;
 133
 134                                 // check if we already have a contact
 135
 136                                 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
 137                                         intval($uid),
 138                                         dbesc($jp->link)
 139                                 );
 140
 141                                 if(count($r)) {
 142                                         continue;
 143                                 }
 144                                 else {
 145
 146                                         // create contact record
 147                                         $r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `addr`, `alias`, `notify`, `poll`,
 148                                                 `name`, `nick`, `photo`, `network`, `rel`, `priority`,
 149                                                 `writable`, `blocked`, `readonly`, `pending` )
 150                                                 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
 151                                                 intval($uid),
 152                                                 dbesc(datetime_convert()),
 153                                                 dbesc($jp->link),
 154                                                 dbesc(''),
 155                                                 dbesc(''),
 156                                                 dbesc($jp->id),
 157                                                 dbesc('facebook ' . $jp->id),
 158                                                 dbesc($jp->name),
 159                                                 dbesc(($jp->nickname) ? $jp->nickname : strtolower($jp->first_name)),
 160                                                 dbesc('https://graph.facebook.com/' . $jp->id . '/picture'),
 161                                                 dbesc(NETWORK_FACEBOOK),
 162                                                 intval(REL_BUD),
 163                                                 intval(1),
 164                                                 intval(1)
 165                                         );
 166                                 }
 167
 168                                 $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
 169                                         dbesc($jp->link),
 170                                         intval($uid)
 171                                 );
 172
 173                                 if(! count($r)) {
 174                                         continue;
 175                                 }
 176
 177                                 $contact = $r[0];
 178                                 $contact_id  = $r[0]['id'];
 179
 180                                 require_once("Photo.php");
 181
 182                                 $photos = import_profile_photo($r[0]['photo'],$uid,$contact_id);
 183
 184                                 $r = q("UPDATE `contact` SET `photo` = '%s',
 185                                         `thumb` = '%s',
 186                                         `micro` = '%s',
 187                                         `name-date` = '%s',
 188                                         `uri-date` = '%s',
 189                                         `avatar-date` = '%s'
 190                                         WHERE `id` = %d LIMIT 1
 191                                 ",
 192                                         dbesc($photos[0]),
 193                                         dbesc($photos[1]),
 194                                         dbesc($photos[2]),
 195                                         dbesc(datetime_convert()),
 196                                         dbesc(datetime_convert()),
 197                                         dbesc(datetime_convert()),
 198                                         intval($contact_id)
 199                                 );
 200
 201                         }
 202                 }
 203         }
 204 }
 205
 206
 207 function facebook_post(&$a) {
 208
 209         if(local_user()){
 210                 $value = ((x($_POST,'post_by_default')) ? intval($_POST['post_by_default']) : 0);
 211                 set_pconfig(local_user(),'facebook','post_by_default', $value);
 212         }
 213         return;
 214 }
 215
 216 function facebook_content(&$a) {
 217
 218         if(! local_user()) {
 219                 notice( t('Permission denied.') . EOL);
 220                 return '';
 221         }
 222
 223         if($a->argc > 1 && $a->argv[1] === 'remove') {
 224                 del_pconfig(local_user(),'facebook','post');
 225                 notice( t('Facebook disabled') . EOL);
 226         }
 227
 228         $fb_installed = get_pconfig(local_user(),'facebook','post');
 229
 230         $appid = get_config('facebook','appid');
 231
 232         if(! $appid) {
 233                 notice( t('Facebook API key is missing.') . EOL);
 234                 return '';
 235         }
 236
 237         $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="'
 238                 . $a->get_baseurl() . '/addon/facebook/facebook.css' . '" media="all" />' . "\r\n";
 239
 240         $o .= '<h3>' . t('Facebook Connect') . '</h3>';
 241
 242         if(! $fb_installed) {
 243                 $o .= '<div id="facebook-enable-wrapper">';
 244
 245                 $o .= '<a href="https://www.facebook.com/dialog/oauth?client_id=' . $appid . '&redirect_uri='
 246                         . $a->get_baseurl() . '/facebook/' . $a->user['nickname'] . '&scope=publish_stream,read_stream,offline_access">' . t('Install Facebook post connector') . '</a>';
 247                 $o .= '</div>';
 248         }
 249
 250         if($fb_installed) {
 251                 $o .= '<div id="facebook-disable-wrapper">';
 252
 253                 $o .= '<a href="' . $a->get_baseurl() . '/facebook/remove' . '">' . t('Remove Facebook post connector') . '</a></div>';
 254
 255                 $o .= '<div id="facebook-post-default-form">';
 256                 $o .= '<form action="facebook" method="post" >';
 257                 $post_by_default = get_pconfig(local_user(),'facebook','post_by_default');
 258                 $checked = (($post_by_default) ? ' checked="checked" ' : '');
 259                 $o .= '<input type="checkbox" name="post_by_default" value="1"' . $checked . '/>' . ' ' . t('Post to Facebook by default') . '<br />';
 260                 $o .= '<input type="submit" name="submit" value="' . t('Submit') . '" /></form></div>';
 261         }
 262
 263         return $o;
 264 }
 265
 266 function facebook_install() {
 267         register_hook('post_local_end',  'addon/facebook/facebook.php', 'facebook_post_hook');
 268         register_hook('jot_networks',    'addon/facebook/facebook.php', 'facebook_jot_nets');
 269         register_hook('plugin_settings', 'addon/facebook/facebook.php', 'facebook_plugin_settings');
 270 }
 271
 272
 273 function facebook_uninstall() {
 274         unregister_hook('post_local_end',  'addon/facebook/facebook.php', 'facebook_post_hook');
 275         unregister_hook('jot_networks',    'addon/facebook/facebook.php', 'facebook_jot_nets');
 276         unregister_hook('plugin_settings', 'addon/facebook/facebook.php', 'facebook_plugin_settings');
 277 }
 278
 279
 280 function facebook_plugin_settings(&$a,&$b) {
 281
 282         $b .= '<div class="settings-block">';
 283         $b .= '<h3>' . t('Facebook') . '</h3>';
 284         $b .= '<a href="facebook">' . t('Facebook Connector Settings') . '</a><br />';
 285         $b .= '</div>';
 286
 287 }
 288
 289 function facebook_jot_nets(&$a,&$b) {
 290         if(! local_user())
 291                 return;
 292
 293         $fb_post = get_pconfig(local_user(),'facebook','post');
 294         if(intval($fb_post) == 1) {
 295                 $fb_defpost = get_pconfig(local_user(),'facebook','post_by_default');
 296                 $selected = ((intval($fb_defpost) == 1) ? ' checked="checked" ' : '');
 297                 $b .= '<div class="profile-jot-net"><input type="checkbox" name="facebook_enable"' . $selected . 'value="1" /> '
 298                         . t('Post to Facebook') . '</div>';
 299         }
 300 }
 301
 302
 303 function facebook_post_hook(&$a,&$b) {
 304
 305         /**
 306          * Post to Facebook stream
 307          */
 308
 309         logger('Facebook post');
 310
 311         if((local_user()) && (local_user() == $b['uid']) && (! $b['private']) && (! $b['parent'])) {
 312
 313
 314                 $appid  = get_config('facebook', 'appid'  );
 315                 $secret = get_config('facebook', 'appsecret' );
 316
 317                 if($appid && $secret) {
 318
 319                         logger('facebook: have appid+secret');
 320
 321                         $fb_post   = intval(get_pconfig(local_user(),'facebook','post'));
 322                         $fb_enable = (($fb_post && x($_POST,'facebook_enable')) ? intval($_POST['facebook_enable']) : 0);
 323                         $fb_token  = get_pconfig(local_user(),'facebook','access_token');
 324
 325                         logger('facebook: $fb_post: ' . $fb_post . ' $fb_enable: ' . $fb_enable . ' $fb_token: ' . $fb_token,LOGGER_DEBUG);
 326                         if($fb_post && $fb_token && $fb_enable) {
 327                                 logger('facebook: able to post');
 328                                 require_once('library/facebook.php');
 329                                 require_once('include/bbcode.php');
 330
 331                                 $msg = $b['body'];
 332
 333                                 logger('Facebook post: original msg=' . $msg, LOGGER_DATA);
 334
 335                                 // make links readable before we strip the code
 336
 337                                 $msg = preg_replace("/\[url=(.+?)\](.+?)\[\/url\]/is",'$2 $1',$msg);
 338
 339                                 $msg = preg_replace("/\[img\](.+?)\[\/img\]/is", t('Image: ') . '$1',$msg);
 340
 341                                 $msg = trim(strip_tags(bbcode($msg)));
 342                                 $msg = html_entity_decode($msg,ENT_QUOTES,'UTF-8');
 343
 344                                 if (strlen($msg) > FACEBOOK_MAXPOSTLEN) {
 345                                         $shortlink = "";
 346                                         require_once('library/slinky.php');
 347
 348                                         $display_url = $a->get_baseurl() . '/display/' . $a->user['nickname'] . '/' . $b['id'];
 349                                         $slinky = new Slinky( $display_url );
 350                                         // setup a cascade of shortening services
 351                                         // try to get a short link from these services
 352                                         // in the order ur1.ca, trim, id.gd, tinyurl
 353                                         $slinky->set_cascade( array( new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) );
 354                                         $shortlink = $slinky->short();
 355                                         // the new message will be shortened such that "... $shortlink"
 356                                         // will fit into the character limit
 357                                         $msg = substr($msg, 0, FACEBOOK_MAXPOSTLEN - strlen($shortlink) - 4);
 358                                         $msg .= '... ' . $shortlink;
 359                                 }
 360                                 if(! strlen($msg))
 361                                         return;
 362
 363                                 logger('Facebook post: msg=' . $msg, LOGGER_DATA);
 364
 365                                 $postvars = array(
 366                                         'access_token' => $fb_token,
 367                                         'message' => $msg
 368                                 );
 369
 370                                 if($b['plink'])
 371                                         $postvars['actions'] = '{"name": "' . t('View on Friendika') . '", "link": "' .  $b['plink'] . '"}';
 372
 373                                 $x = post_url('https://graph.facebook.com/me/feed', $postvars);
 374
 375                                 logger('Facebook post returns: ' . $x, LOGGER_DEBUG);
 376
 377                         }
 378                 }
 379         }
 380 }
 381
 382
 383 function fb_consume_all($uid) {
 384
 385         require_once('include/items.php');
 386
 387         $access_token = get_pconfig($uid,'facebook','access_token');
 388         if(! $access_token)
 389                 return;
 390         $s = fetch_url('https://graph.facebook.com/me/feed?access_token=' . $access_token);
 391         if($s) {
 392                 $j = json_decode($s);
 393 logger('fb_consume_stream: wall: ' . print_r($j,true));
 394                 fb_consume_stream($uid,$j,true);
 395         }
 396         $s = fetch_url('https://graph.facebook.com/me/home?access_token=' . $access_token);
 397         if($s) {
 398 logger('fb_consume_stream: raw feed: ' . $s);
 399                 $j = json_decode($s);
 400 logger('fb_consume_stream: feed: ' . print_r($j,true));
 401                 fb_consume_stream($uid,$j,false);
 402         }
 403
 404 }
 405
 406 function fb_consume_stream($uid,$j,$wall = false) {
 407         $a = get_app();
 408
 409         $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
 410                 intval($uid)
 411         );
 412
 413
 414         $self_id = get_pconfig($uid,'facebook','self_id');
 415 logger('fb_consume');
 416         if(! count($j->data) || (! strlen($self_id)))
 417                 return;
 418
 419         foreach($j->data as $entry) {
 420 logger('fb_consume: entry: ' . print_r($entry,true));
 421                 $datarray = array();
 422                 $we_posted = false;
 423                 $app = $entry->application;
 424                 if($app->id == get_config('facebook','appid') && $wall)
 425                         $we_posted = true;
 426
 427                 if($we_posted) {
 428                         $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `created` > '%s' AND `created` < '%s' AND `deleted` = 0 LIMIT 1",
 429                                 intval($uid),
 430                                 dbesc(datetime_convert('UTC','UTC',$entry->created_time . ' - 1 minute')),
 431                                 dbesc(datetime_convert('UTC','UTC',$entry->created_time . ' + 1 minute'))
 432                         );
 433                 }
 434                 else {
 435                         $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `deleted` = 0 LIMIT 1",
 436                                 dbesc('fb::' . $entry->id),
 437                                 intval($uid)
 438                         );
 439                 }
 440                 if(count($r)) {
 441                         $post_exists = true;
 442                         $orig_post = $r[0];
 443                         $top_item = $r[0]['id'];
 444                 }
 445                 else {
 446                         $post_exists = false;
 447                         $orig_post = null;
 448                 }
 449                 if(! $orig_post) {
 450                         $datarray['gravity'] = 0;
 451                         $datarray['uid'] = $uid;
 452                         $datarray['wall'] = (($wall) ? 1 : 0);
 453                         $datarray['uri'] = $datarray['parent-uri'] = 'fb::' . $entry->id;
 454                         $from = $entry->from;
 455                         if($from->id == $self_id)
 456                                 $datarray['contact-id'] = $self[0]['id'];
 457                         else {
 458                                 $r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d LIMIT 1",
 459                                         dbesc($from->id),
 460                                         intval($uid)
 461                                 );
 462                                 if(count($r))
 463                                         $datarray['contact-id'] = $r[0]['id'];
 464                         }
 465                         $datarray['verb'] = ACTIVITY_POST;
 466                         $datarray['author-name'] = $from->name;
 467                         $datarray['author-link'] = 'http://facebook.com/profile.php?id=' . $from->id;
 468                         $datarray['author-avatar'] = 'https://graph.facebook.com/' . $from->id . '/picture';
 469                         $datarray['body'] = $entry->message;
 470                         if($entry->picture)
 471                                 $datarray['body'] .= "\n\n" . '[img]' . $entry->picture . '[/img]';
 472                         if($entry->link)
 473                                 $datarray['body'] .= "\n" . linkify($entry->link);
 474                         if($entry->name)
 475                                 $datarray['body'] .= "\n" . $entry->name;
 476                         if($entry->caption)
 477                                 $datarray['body'] .= "\n" . $entry->caption;
 478                         if($entry->description)
 479                                 $datarray['body'] .= "\n" . $entry->description;
 480                         $datarray['created'] = datetime_convert('UTC','UTC',$entry->created_time);
 481                         $datarray['edited'] = datetime_convert('UTC','UTC',$entry->updated_time);
 482
 483                         $top_item = item_store($datarray);
 484                         $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `uid` = %d LIMIT 1",
 485                                 intval($top_item),
 486                                 intval($uid)
 487                         );
 488                         if(count($r))
 489                                 $orig_post = $r[0];
 490
 491                 }
 492                 $likers = $entry->likes->data;
 493                 $comments = $entry->comments->data;
 494
 495                 if(is_array($likers)) {
 496                         foreach($likers as $likes) {
 497
 498                                 $r = q("SELECT * FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `verb` = '%s' AND `author-link` = '%s'
 499                                         LIMIT 1",
 500                                         dbesc('fb::' . $entry->id),
 501                                         intval($uid),
 502                                         dbesc(ACTIVITY_LIKE),
 503                                         dbesc('http://facebook.com/profile.php?id=' . $likes->id)
 504                                 );
 505                                 if(count($r))
 506                                         continue;
 507
 508                                 $likedata = array();
 509                                 $likedata['parent'] = $top_item;
 510                                 $likedata['verb'] = ACTIVITY_LIKE;
 511
 512
 513                                 $likedata['gravity'] = 3;
 514                                 $likedata['uid'] = $uid;
 515                                 $likedata['wall'] = (($wall) ? 1 : 0);
 516                                 $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
 517                                 $likedata['parent-uri'] = 'fb::' . $entry->id;
 518                                 if($likes->id == $self_id)
 519                                         $likedata['contact-id'] = $self[0]['id'];
 520                                 else {
 521                                         $r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d LIMIT 1",
 522                                                 dbesc($likes->id),
 523                                                 intval($uid)
 524                                         );
 525                                         if(count($r))
 526                                                 $likedata['contact-id'] = $r[0]['id'];
 527                                 }
 528                                 if(! x($likedata,'contact-id'))
 529                                         $likedata['contact-id'] = $orig_post['contact-id'];
 530
 531                                 $likedata['verb'] = ACTIVITY_LIKE;
 532                                 $likedata['author-name'] = $likes->name;
 533                                 $likedata['author-link'] = 'http://facebook.com/profile.php?id=' . $likes->id;
 534                                 $likedata['author-avatar'] = 'https://graph.facebook.com/' . $likes->id . '/picture';
 535                                 $likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $likes->name, $orig_post['author-name'], t('post'));
 536                                 $item = item_store($likedata);
 537                         }
 538                 }
 539                 if(is_array($comments)) {
 540                         foreach($comments as $cmnt) {
 541
 542                                 $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `uri` = '%s' LIMIT 1",
 543                                         intval($uid),
 544                                         dbesc('fb::' . $cmnt->id)
 545                                 );
 546                                 if(count($r))
 547                                         continue;
 548
 549                                 $cmntdata = array();
 550                                 $cmntdata['parent'] = $top_item;
 551                                 $cmntdata['verb'] = ACTIVITY_POST;
 552                                 $cmntdata['gravity'] = 6;
 553                                 $cmntdata['uid'] = $uid;
 554                                 $cmntdata['wall'] = (($wall) ? 1 : 0);
 555                                 $cmntdata['uri'] = 'fb::' . $cmnt->id;
 556                                 $cmntdata['parent-uri'] = 'fb::' . $entry->id;
 557                                 if($cmnt->from->id == $self_id)
 558                                         $cmntdata['contact-id'] = $self[0]['id'];
 559                                 elseif(is_array($orig_post) && (x($orig_post,'contact-id')))
 560                                         $cmntdata['contact-id'] = $orig_post['contact-id'];
 561                                 else {
 562                                         $r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d LIMIT 1",
 563                                                 dbesc($cmnt->from->id),
 564                                                 intval($uid)
 565                                         );
 566                                         if(count($r))
 567                                                 $cmntdata['contact-id'] = $r[0]['id'];
 568                                 }
 569                                 $cmntdata['verb'] = ACTIVITY_POST;
 570                                 $cmntdata['author-name'] = $cmnt->from->name;
 571                                 $cmntdata['author-link'] = 'http://facebook.com/profile.php?id=' . $cmnt->from->id;
 572                                 $cmntdata['author-avatar'] = 'https://graph.facebook.com/' . $cmnt->from->id . '/picture';
 573                                 $cmntdata['body'] = $cmnt->message;
 574                                 $item = item_store($cmntdata);
 575                         }
 576
 577
 578                 }
 579
 580         }
 581
 582
 583
 584
 585
 586 }