mod/item.php

   1 <?php
   2
   3 /**
   4  *
   5  * This is the POST destination for most all locally posted
   6  * text stuff. This function handles status, wall-to-wall status,
   7  * local comments, and remote coments - that are posted on this site
   8  * (as opposed to being delivered in a feed).
   9  * All of these become an "item" which is our basic unit of
  10  * information.
  11  * Posts that originate externally or do not fall into the above
  12  * posting categories go through item_store() instead of this function.
  13  *
  14  */
  15
  16 function item_post(&$a) {
  17
  18         if((! local_user()) && (! remote_user()))
  19                 return;
  20
  21         require_once('include/security.php');
  22
  23         $uid = local_user();
  24
  25         if(x($_POST,'dropitems')) {
  26                 require_once('include/items.php');
  27                 $arr_drop = explode(',',$_POST['dropitems']);
  28                 drop_items($arr_drop);
  29                 $json = array('success' => 1);
  30                 echo json_encode($json);
  31                 killme();
  32         }
  33
  34         call_hooks('post_local_start', $_POST);
  35
  36         $parent = ((x($_POST,'parent')) ? intval($_POST['parent']) : 0);
  37
  38         $parent_item = null;
  39         $parent_contact = null;
  40
  41         if($parent) {
  42                 $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1",
  43                         intval($parent)
  44                 );
  45                 if(! count($r)) {
  46                         notice( t('Unable to locate original post.') . EOL);
  47                         if(x($_POST,'return'))
  48                                 goaway($a->get_baseurl() . "/" . $_POST['return'] );
  49                         killme();
  50                 }
  51                 $parent_item = $r[0];
  52                 if($parent_item['contact-id'] && $uid) {
  53                         $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
  54                                 intval($parent_item['contact-id']),
  55                                 intval($uid)
  56                         );
  57                         if(count($r))
  58                                 $parent_contact = $r[0];
  59                 }
  60         }
  61
  62         $profile_uid = ((x($_POST,'profile_uid')) ? intval($_POST['profile_uid']) : 0);
  63         $post_id     = ((x($_POST['post_id']))    ? intval($_POST['post_id'])     : 0);
  64
  65         if(! can_write_wall($a,$profile_uid)) {
  66                 notice( t('Permission denied.') . EOL) ;
  67                 if(x($_POST,'return'))
  68                         goaway($a->get_baseurl() . "/" . $_POST['return'] );
  69                 killme();
  70         }
  71
  72
  73         // is this an edited post?
  74
  75         $orig_post = null;
  76
  77         if($post_id) {
  78                 $i = q("SELECT * FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1",
  79                         intval($profile_uid),
  80                         intval($post_id)
  81                 );
  82                 if(! count($i))
  83                         killme();
  84                 $orig_post = $i[0];
  85         }
  86
  87         $user = null;
  88
  89         $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
  90                 intval($profile_uid)
  91         );
  92         if(count($r))
  93                 $user = $r[0];
  94
  95         if($orig_post) {
  96                 $str_group_allow   = $orig_post['allow_gid'];
  97                 $str_contact_allow = $orig_post['allow_cid'];
  98                 $str_group_deny    = $orig_post['deny_gid'];
  99                 $str_contact_deny  = $orig_post['deny_cid'];
 100                 $title             = $orig_post['title'];
 101                 $location          = $orig_post['location'];
 102                 $coord             = $orig_post['coord'];
 103                 $verb              = $orig_post['verb'];
 104                 $emailcc           = $orig_post['emailcc'];
 105
 106                 $body              = escape_tags(trim($_POST['body']));
 107                 $private           = $orig_post['private'];
 108                 $pubmail_enable    = $orig_post['pubmail'];
 109         }
 110         else {
 111                 $str_group_allow   = perms2str($_POST['group_allow']);
 112                 $str_contact_allow = perms2str($_POST['contact_allow']);
 113                 $str_group_deny    = perms2str($_POST['group_deny']);
 114                 $str_contact_deny  = perms2str($_POST['contact_deny']);
 115                 $title             = notags(trim($_POST['title']));
 116                 $location          = notags(trim($_POST['location']));
 117                 $coord             = notags(trim($_POST['coord']));
 118                 $verb              = notags(trim($_POST['verb']));
 119                 $emailcc           = notags(trim($_POST['emailcc']));
 120
 121                 $body              = escape_tags(trim($_POST['body']));
 122                 $private = ((strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny)) ? 1 : 0);
 123
 124                 if(($parent_item) &&
 125                         (($parent_item['private'])
 126                                 || strlen($parent_item['allow_cid'])
 127                                 || strlen($parent_item['allow_gid'])
 128                                 || strlen($parent_item['deny_cid'])
 129                                 || strlen($parent_item['deny_gid'])
 130                         )) {
 131                         $private = 1;
 132                 }
 133
 134                 $pubmail_enable    = ((x($_POST,'pubmail_enable') && intval($_POST['pubmail_enable']) && (! $private)) ? 1 : 0);
 135
 136                 if(! strlen($body)) {
 137                         info( t('Empty post discarded.') . EOL );
 138                         if(x($_POST,'return'))
 139                                 goaway($a->get_baseurl() . "/" . $_POST['return'] );
 140                         killme();
 141                 }
 142         }
 143
 144         // get contact info for poster
 145
 146         $author = null;
 147         $self   = false;
 148
 149         if(($_SESSION['uid']) && ($_SESSION['uid'] == $profile_uid)) {
 150                 $self = true;
 151                 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
 152                         intval($_SESSION['uid'])
 153                 );
 154         }
 155         else {
 156                 if((x($_SESSION,'visitor_id')) && (intval($_SESSION['visitor_id']))) {
 157                         $r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
 158                                 intval($_SESSION['visitor_id'])
 159                         );
 160                 }
 161         }
 162
 163         if(count($r)) {
 164                 $author = $r[0];
 165                 $contact_id = $author['id'];
 166         }
 167
 168         // get contact info for owner
 169
 170         if($profile_uid == $_SESSION['uid']) {
 171                 $contact_record = $author;
 172         }
 173         else {
 174                 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
 175                         intval($profile_uid)
 176                 );
 177                 if(count($r))
 178                         $contact_record = $r[0];
 179         }
 180
 181         $post_type = notags(trim($_POST['type']));
 182
 183         if($post_type === 'net-comment') {
 184                 if($parent_item !== null) {
 185                         if($parent_item['type'] === 'remote') {
 186                                 $post_type = 'remote-comment';
 187                         }
 188                         else {
 189                                 $post_type = 'wall-comment';
 190                         }
 191                 }
 192         }
 193
 194         /**
 195          *
 196          * When a photo was uploaded into the message using the (profile wall) ajax
 197          * uploader, The permissions are initially set to disallow anybody but the
 198          * owner from seeing it. This is because the permissions may not yet have been
 199          * set for the post. If it's private, the photo permissions should be set
 200          * appropriately. But we didn't know the final permissions on the post until
 201          * now. So now we'll look for links of uploaded messages that are in the
 202          * post and set them to the same permissions as the post itself.
 203          *
 204          */
 205
 206         $match = null;
 207
 208         if(preg_match_all("/\[img\](.*?)\[\/img\]/",$body,$match)) {
 209                 $images = $match[1];
 210                 if(count($images)) {
 211                         foreach($images as $image) {
 212                                 if(! stristr($image,$a->get_baseurl() . '/photo/'))
 213                                         continue;
 214                                 $image_uri = substr($image,strrpos($image,'/') + 1);
 215                                 $image_uri = substr($image_uri,0, strpos($image_uri,'-'));
 216                                 if(! strlen($image_uri))
 217                                         continue;
 218                                 $srch = '<' . intval($profile_uid) . '>';
 219                                 $r = q("SELECT `id` FROM `photo` WHERE `allow_cid` = '%s' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = ''
 220                                         AND `resource-id` = '%s' AND `uid` = %d LIMIT 1",
 221                                         dbesc($srch),
 222                                         dbesc($image_uri),
 223                                         intval($profile_uid)
 224                                 );
 225                                 if(! count($r))
 226                                         continue;
 227
 228
 229                                 $r = q("UPDATE `photo` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
 230                                         WHERE `resource-id` = '%s' AND `uid` = %d AND `album` = '%s' ",
 231                                         dbesc($str_contact_allow),
 232                                         dbesc($str_group_allow),
 233                                         dbesc($str_contact_deny),
 234                                         dbesc($str_group_deny),
 235                                         dbesc($image_uri),
 236                                         intval($profile_uid),
 237                                         dbesc( t('Wall Photos'))
 238                                 );
 239
 240                         }
 241                 }
 242         }
 243
 244
 245         $match = false;
 246
 247         if(preg_match_all("/\[attachment\](.*?)\[\/attachment\]/",$body,$match)) {
 248                 $attaches = $match[1];
 249                 if(count($attaches)) {
 250                         foreach($attaches as $attach) {
 251                                 $r = q("SELECT * FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1",
 252                                         intval($profile_uid),
 253                                         intval($attach)
 254                                 );
 255                                 if(count($r)) {
 256                                         $r = q("UPDATE `attach` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
 257                                                 WHERE `uid` = %d AND `id` = %d LIMIT 1",
 258                                                 intval($profile_uid),
 259                                                 intval($attach)
 260                                         );
 261                                 }
 262                         }
 263                 }
 264         }
 265
 266
 267
 268
 269
 270         /**
 271          * Fold multi-line [code] sequences
 272          */
 273
 274         $body = preg_replace('/\[\/code\]\s*\[code\]/m',"\n",$body);
 275
 276         /**
 277          * Look for any tags and linkify them
 278          */
 279
 280         $str_tags = '';
 281         $inform   = '';
 282
 283
 284         $tags = get_tags($body);
 285
 286         if(($parent_contact) && ($parent_contact['network'] === 'stat') && ($parent_contact['nick']) && (! in_array('@' . $parent_contact['nick'],$tags))) {
 287                 $body = '@' . $parent_contact['nick'] . ' ' . $body;
 288                 $tags[] = '@' . $parent_contact['nick'];
 289         }
 290
 291         if(count($tags)) {
 292                 foreach($tags as $tag) {
 293                         if(strpos($tag,'#') === 0) {
 294                                 if(strpos($tag,'[url='))
 295                                         continue;
 296                                 $basetag = str_replace('_',' ',substr($tag,1));
 297                                 $body = str_replace($tag,'#[url=' . $a->get_baseurl() . '/search?search=' . rawurlencode($basetag) . ']' . $basetag . '[/url]',$body);
 298                                 if(strlen($str_tags))
 299                                         $str_tags .= ',';
 300                                 $str_tags .= '#[url=' . $a->get_baseurl() . '/search?search=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
 301                                 continue;
 302                         }
 303                         if(strpos($tag,'@') === 0) {
 304                                 if(strpos($tag,'[url='))
 305                                         continue;
 306                                 $stat = false;
 307                                 $name = substr($tag,1);
 308                                 if((strpos($name,'@')) || (strpos($name,'http://'))) {
 309                                         $newname = $name;
 310                                         $links = @lrdd($name);
 311                                         if(count($links)) {
 312                                                 foreach($links as $link) {
 313                                                         if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
 314                                         $profile = $link['@attributes']['href'];
 315                                                         if($link['@attributes']['rel'] === 'salmon') {
 316                                                                 if(strlen($inform))
 317                                                                         $inform .= ',';
 318                                         $inform .= 'url:' . str_replace(',','%2c',$link['@attributes']['href']);
 319                                                         }
 320                                                 }
 321                                         }
 322                                 }
 323                                 else {
 324                                         $newname = $name;
 325                                         $alias = '';
 326                                         if(strstr($name,'_')) {
 327                                                 $newname = str_replace('_',' ',$name);
 328                                                 $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
 329                                                         dbesc($newname),
 330                                                         intval($profile_uid)
 331                                                 );
 332                                         }
 333                                         else {
 334                                                 $r = q("SELECT * FROM `contact` WHERE `nick` = '%s' AND `uid` = %d LIMIT 1",
 335                                                         dbesc($name),
 336                                                         intval($profile_uid)
 337                                                 );
 338                                         }
 339                                         if(count($r)) {
 340                                                 $profile = $r[0]['url'];
 341                                                 if($r[0]['network'] === 'stat') {
 342                                                         $newname = $r[0]['nick'];
 343                                                         $stat = true;
 344                                                         if($r[0]['alias'])
 345                                                                 $alias = $r[0]['alias'];
 346                                                 }
 347                                                 else
 348                                                         $newname = $r[0]['name'];
 349                                                 if(strlen($inform))
 350                                                         $inform .= ',';
 351                                                 $inform .= 'cid:' . $r[0]['id'];
 352                                         }
 353                                 }
 354                                 if($profile) {
 355                                         $body = str_replace('@' . $name, '@' . '[url=' . $profile . ']' . $newname      . '[/url]', $body);
 356                                         $profile = str_replace(',','%2c',$profile);
 357                                         if(strlen($str_tags))
 358                                                 $str_tags .= ',';
 359                                         $str_tags .= '@[url=' . $profile . ']' . $newname       . '[/url]';
 360
 361                                         // Status.Net seems to require the numeric ID URL in a mention if the person isn't
 362                                         // subscribed to you. But the nickname URL is OK if they are. Grrr. We'll tag both.
 363
 364                                         if(strlen($alias)) {
 365                                                 if(strlen($str_tags))
 366                                                         $str_tags .= ',';
 367                                                 $str_tags .= '@[url=' . $alias . ']' . $newname . '[/url]';
 368                                         }
 369                                 }
 370                         }
 371                 }
 372         }
 373
 374         $attachments = '';
 375         $match = false;
 376
 377         if(preg_match_all('/(\[attachment\]([0-9]+)\[\/attachment\])/',$body,$match)) {
 378                 foreach($match[2] as $mtch) {
 379                         $r = q("SELECT `id`,`filename`,`filesize`,`filetype` FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1",
 380                                 intval($profile_uid),
 381                                 intval($mtch)
 382                         );
 383                         if(count($r)) {
 384                                 if(strlen($attachments))
 385                                         $attachments .= ',';
 386                                 $attachments .= '[attach]href="' . $a->get_baseurl() . '/attach/' . $r[0]['id'] . '" size="' . $r[0]['filesize'] . '" type="' . $r[0]['filetype'] . '" title="' . (($r[0]['filename']) ? $r[0]['filename'] : ' ') . '"[/attach]';
 387                         }
 388                         $body = str_replace($match[1],'',$body);
 389                 }
 390         }
 391
 392         $wall = 0;
 393
 394         if($post_type === 'wall' || $post_type === 'wall-comment')
 395                 $wall = 1;
 396
 397         if(! strlen($verb))
 398                 $verb = ACTIVITY_POST ;
 399
 400         $gravity = (($parent) ? 6 : 0 );
 401
 402         $notify_type = (($parent) ? 'comment-new' : 'wall-new' );
 403
 404         $uri = item_new_uri($a->get_hostname(),$profile_uid);
 405
 406         $datarray = array();
 407         $datarray['uid']           = $profile_uid;
 408         $datarray['type']          = $post_type;
 409         $datarray['wall']          = $wall;
 410         $datarray['gravity']       = $gravity;
 411         $datarray['contact-id']    = $contact_id;
 412         $datarray['owner-name']    = $contact_record['name'];
 413         $datarray['owner-link']    = $contact_record['url'];
 414         $datarray['owner-avatar']  = $contact_record['thumb'];
 415         $datarray['author-name']   = $author['name'];
 416         $datarray['author-link']   = $author['url'];
 417         $datarray['author-avatar'] = $author['thumb'];
 418         $datarray['created']       = datetime_convert();
 419         $datarray['edited']        = datetime_convert();
 420         $datarray['changed']       = datetime_convert();
 421         $datarray['uri']           = $uri;
 422         $datarray['title']         = $title;
 423         $datarray['body']          = $body;
 424         $datarray['location']      = $location;
 425         $datarray['coord']         = $coord;
 426         $datarray['tag']           = $str_tags;
 427         $datarray['inform']        = $inform;
 428         $datarray['verb']          = $verb;
 429         $datarray['allow_cid']     = $str_contact_allow;
 430         $datarray['allow_gid']     = $str_group_allow;
 431         $datarray['deny_cid']      = $str_contact_deny;
 432         $datarray['deny_gid']      = $str_group_deny;
 433         $datarray['private']       = $private;
 434         $datarray['pubmail']       = $pubmail_enable;
 435         $datarray['attach']        = $attachments;
 436
 437         /**
 438          * These fields are for the convenience of plugins...
 439          * 'self' if true indicates the owner is posting on their own wall
 440          * If parent is 0 it is a top-level post.
 441          */
 442
 443         $datarray['parent']        = $parent;
 444         $datarray['self']          = $self;
 445
 446         if($orig_post)
 447                 $datarray['edit']      = true;
 448
 449         call_hooks('post_local',$datarray);
 450
 451
 452         if($orig_post) {
 453                 $r = q("UPDATE `item` SET `body` = '%s', `edited` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
 454                         dbesc($body),
 455                         dbesc(datetime_convert()),
 456                         intval($post_id),
 457                         intval($profile_uid)
 458                 );
 459
 460                 proc_run('php', "include/notifier.php", 'edit_post', "$post_id");
 461                 if((x($_POST,'return')) && strlen($_POST['return'])) {
 462                         logger('return: ' . $_POST['return']);
 463                         goaway($a->get_baseurl() . "/" . $_POST['return'] );
 464                 }
 465                 killme();
 466         }
 467         else
 468                 $post_id = 0;
 469
 470
 471         $r = q("INSERT INTO `item` (`uid`,`type`,`wall`,`gravity`,`contact-id`,`owner-name`,`owner-link`,`owner-avatar`,
 472                 `author-name`, `author-link`, `author-avatar`, `created`, `edited`, `changed`, `uri`, `title`, `body`, `location`, `coord`,
 473                 `tag`, `inform`, `verb`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`, `pubmail`, `attach` )
 474                 VALUES( %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s' )",
 475                 intval($datarray['uid']),
 476                 dbesc($datarray['type']),
 477                 intval($datarray['wall']),
 478                 intval($datarray['gravity']),
 479                 intval($datarray['contact-id']),
 480                 dbesc($datarray['owner-name']),
 481                 dbesc($datarray['owner-link']),
 482                 dbesc($datarray['owner-avatar']),
 483                 dbesc($datarray['author-name']),
 484                 dbesc($datarray['author-link']),
 485                 dbesc($datarray['author-avatar']),
 486                 dbesc($datarray['created']),
 487                 dbesc($datarray['edited']),
 488                 dbesc($datarray['changed']),
 489                 dbesc($datarray['uri']),
 490                 dbesc($datarray['title']),
 491                 dbesc($datarray['body']),
 492                 dbesc($datarray['location']),
 493                 dbesc($datarray['coord']),
 494                 dbesc($datarray['tag']),
 495                 dbesc($datarray['inform']),
 496                 dbesc($datarray['verb']),
 497                 dbesc($datarray['allow_cid']),
 498                 dbesc($datarray['allow_gid']),
 499                 dbesc($datarray['deny_cid']),
 500                 dbesc($datarray['deny_gid']),
 501                 intval($datarray['private']),
 502                 intval($datarray['pubmail']),
 503                 dbesc($datarray['attach'])
 504         );
 505
 506         $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
 507                 dbesc($datarray['uri']));
 508         if(count($r)) {
 509                 $post_id = $r[0]['id'];
 510                 logger('mod_item: saved item ' . $post_id);
 511
 512                 if($parent) {
 513
 514                         // This item is the last leaf and gets the comment box, clear any ancestors
 515                         $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d ",
 516                                 dbesc(datetime_convert()),
 517                                 intval($parent)
 518                         );
 519
 520                         // Inherit ACL's from the parent item.
 521
 522                         $r = q("UPDATE `item` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s', `private` = %d
 523                                 WHERE `id` = %d LIMIT 1",
 524                                 dbesc($parent_item['allow_cid']),
 525                                 dbesc($parent_item['allow_gid']),
 526                                 dbesc($parent_item['deny_cid']),
 527                                 dbesc($parent_item['deny_gid']),
 528                                 intval($parent_item['private']),
 529                                 intval($post_id)
 530                         );
 531
 532                         // Send a notification email to the conversation owner, unless the owner is me and I wrote this item
 533                         if(($user['notify-flags'] & NOTIFY_COMMENT) && ($contact_record != $author)) {
 534                                 push_lang($user['language']);
 535                                 require_once('bbcode.php');
 536                                 $from = $author['name'];
 537
 538                                 // name of the automated email sender
 539                                 $msg['notificationfromname']    = stripslashes($datarray['author-name']);;
 540                                 // noreply address to send from
 541                                 $msg['notificationfromemail']   = t('noreply') . '@' . $a->get_hostname();
 542
 543                                 // text version
 544                                 // process the message body to display properly in text mode
 545                                 $msg['textversion']
 546                                         = html_entity_decode(strip_tags(bbcode(stripslashes($datarray['body']))), ENT_QUOTES, 'UTF-8');
 547
 548                                 // html version
 549                                 // process the message body to display properly in text mode
 550                                 $msg['htmlversion']
 551                                         = html_entity_decode(bbcode(stripslashes(str_replace(array("\\r\\n", "\\r","\\n\\n" ,"\\n"), "<br />\n",$datarray['body']))));
 552
 553                                 // load the template for private message notifications
 554                                 $tpl = get_intltext_template('cmnt_received_html_body_eml.tpl');
 555                                 $email_html_body_tpl = replace_macros($tpl,array(
 556                                         '$username'     => $user['username'],
 557                                         '$sitename'             => $a->config['sitename'],                              // name of this site
 558                                         '$siteurl'              => $a->get_baseurl(),                                   // descriptive url of this site
 559                                         '$thumb'                => $author['thumb'],                                    // thumbnail url for sender icon
 560                                         '$email'                => $importer['email'],                                  // email address to send to
 561                                         '$url'                  => $author['url'],                                              // full url for the site
 562                                         '$from'                 => $from,                                                               // name of the person sending the message
 563                                         '$body'                 => $msg['htmlversion'],                                 // html version of the message
 564                                         '$display'              => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id,
 565                                 ));
 566
 567                                 // load the template for private message notifications
 568                                 $tpl = get_intltext_template('cmnt_received_text_body_eml.tpl');
 569                                 $email_text_body_tpl = replace_macros($tpl,array(
 570                                         '$username'     => $user['username'],
 571                                         '$sitename'             => $a->config['sitename'],                              // name of this site
 572                                         '$siteurl'              => $a->get_baseurl(),                                   // descriptive url of this site
 573                                         '$thumb'                => $author['thumb'],                                    // thumbnail url for sender icon
 574                                         '$email'                => $importer['email'],                                  // email address to send to
 575                                         '$url'                  => $author['url'],                                              // profile url for the author
 576                                         '$from'                 => $from,                                                               // name of the person sending the message
 577                                         '$body'                 => $msg['textversion'],                                 // text version of the message
 578                                         '$display'              => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id,
 579                                 ));
 580
 581                                 // use the EmailNotification library to send the message
 582                                 require_once("include/EmailNotification.php");
 583                                 EmailNotification::sendTextHtmlEmail(
 584                                         $msg['notificationfromname'],
 585                                         t("Administrator@") . $a->get_hostname(),
 586                                         t("noreply") . '@' . $a->get_hostname(),
 587                                         $user['email'],
 588                                         sprintf( t('%s commented on an item at %s'), $from , $a->config['sitename']),
 589                                         $email_html_body_tpl,
 590                                         $email_text_body_tpl
 591                                 );
 592
 593                                 pop_lang();
 594                         }
 595                 }
 596                 else {
 597                         $parent = $post_id;
 598
 599                         // let me know if somebody did a wall-to-wall post on my profile
 600
 601                         if(($user['notify-flags'] & NOTIFY_WALL) && ($contact_record != $author)) {
 602                                 push_lang($user['language']);
 603                                 require_once('bbcode.php');
 604                                 $from = $author['name'];
 605
 606                                 // name of the automated email sender
 607                                 $msg['notificationfromname']    = $from;
 608                                 // noreply address to send from
 609                                 $msg['notificationfromemail']   = t('noreply') . '@' . $a->get_hostname();
 610
 611                                 // text version
 612                                 // process the message body to display properly in text mode
 613                                 $msg['textversion']
 614                                         = html_entity_decode(strip_tags(bbcode(stripslashes($datarray['body']))), ENT_QUOTES, 'UTF-8');
 615
 616                                 // html version
 617                                 // process the message body to display properly in text mode
 618                                 $msg['htmlversion']
 619                                         = html_entity_decode(bbcode(stripslashes(str_replace(array("\\r\\n", "\\r","\\n\\n" ,"\\n"), "<br />\n",$datarray['body']))));
 620
 621                                 // load the template for private message notifications
 622                                 $tpl = load_view_file('view/wall_received_html_body_eml.tpl');
 623                                 $email_html_body_tpl = replace_macros($tpl,array(
 624                                         '$username'     => $user['username'],
 625                                         '$sitename'             => $a->config['sitename'],                              // name of this site
 626                                         '$siteurl'              => $a->get_baseurl(),                                   // descriptive url of this site
 627                                         '$thumb'                => $author['thumb'],                                    // thumbnail url for sender icon
 628                                         '$url'                  => $author['url'],                                              // full url for the site
 629                                         '$from'                 => $from,                                                               // name of the person sending the message
 630                                         '$body'                 => $msg['htmlversion'],                                 // html version of the message
 631                                         '$display'              => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id,
 632                                 ));
 633
 634                                 // load the template for private message notifications
 635                                 $tpl = load_view_file('view/wall_received_text_body_eml.tpl');
 636                                 $email_text_body_tpl = replace_macros($tpl,array(
 637                                         '$username'     => $user['username'],
 638                                         '$sitename'             => $a->config['sitename'],                              // name of this site
 639                                         '$siteurl'              => $a->get_baseurl(),                                   // descriptive url of this site
 640                                         '$thumb'                => $author['thumb'],                                    // thumbnail url for sender icon
 641                                         '$url'                  => $author['url'],                                              // full url for the site
 642                                         '$from'                 => $from,                                                               // name of the person sending the message
 643                                         '$body'                 => $msg['textversion'],                                 // text version of the message
 644                                         '$display'              => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id,
 645                                 ));
 646
 647                                 // use the EmailNotification library to send the message
 648                                 require_once("include/EmailNotification.php");
 649                                 EmailNotification::sendTextHtmlEmail(
 650                                         $msg['notificationfromname'],
 651                                         t("Administrator@") . $a->get_hostname(),
 652                                         t("noreply") . '@' . $a->get_hostname(),
 653                                         $user['email'],
 654                                         sprintf( t('%s posted to your profile wall at %s') , $from , $a->config['sitename']),
 655                                         $email_html_body_tpl,
 656                                         $email_text_body_tpl
 657                                 );
 658                                 pop_lang();
 659                         }
 660                 }
 661
 662                 $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `plink` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1
 663                         WHERE `id` = %d LIMIT 1",
 664                         intval($parent),
 665                         dbesc(($parent == $post_id) ? $uri : $parent_item['uri']),
 666                         dbesc($a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id),
 667                         dbesc(datetime_convert()),
 668                         intval($post_id)
 669                 );
 670
 671                 // photo comments turn the corresponding item visible to the profile wall
 672                 // This way we don't see every picture in your new photo album posted to your wall at once.
 673                 // They will show up as people comment on them.
 674
 675                 if(! $parent_item['visible']) {
 676                         $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d LIMIT 1",
 677                                 intval($parent_item['id'])
 678                         );
 679                 }
 680         }
 681         else {
 682                 logger('mod_item: unable to retrieve post that was just stored.');
 683                 notify( t('System error. Post not saved.'));
 684                 goaway($a->get_baseurl() . "/" . $_POST['return'] );
 685                 // NOTREACHED
 686         }
 687
 688         proc_run('php', "include/notifier.php", $notify_type, "$post_id");
 689
 690         $datarray['id']    = $post_id;
 691         $datarray['plink'] = $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id;
 692
 693         call_hooks('post_local_end', $datarray);
 694
 695         if(strlen($emailcc) && $profile_uid == local_user()) {
 696                 $erecips = explode(',', $emailcc);
 697                 if(count($erecips)) {
 698                         foreach($erecips as $recip) {
 699                                 $addr = trim($recip);
 700                                 if(! strlen($addr))
 701                                         continue;
 702                                 $disclaimer = '<hr />' . sprintf( t('This message was sent to you by %s, a member of the Friendika social network.'),$a->user['username'])
 703                                         . '<br />';
 704                                 $disclaimer .= sprintf( t('You may visit them online at %s'), $a->get_baseurl() . '/profile/' . $a->user['nickname']) . EOL;
 705                                 $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL;
 706
 707                                 $subject  = '[Friendika]' . ' ' . sprintf( t('%s posted an update.'),$a->user['username']);
 708                                 $headers  = 'From: ' . $a->user['username'] . ' <' . $a->user['email'] . '>' . "\n";
 709                                 $headers .= 'MIME-Version: 1.0' . "\n";
 710                                 $headers .= 'Content-Type: text/html; charset=UTF-8' . "\n";
 711                                 $headers .= 'Content-Transfer-Encoding: 8bit' . "\n\n";
 712                                 $link = '<a href="' . $a->get_baseurl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />';
 713                                 $html    = prepare_body($datarray);
 714                                 $message = '<html><body>' . $link . $html . $disclaimer . '</body></html>';
 715                                 @mail($addr, $subject, $message, $headers);
 716                         }
 717                 }
 718         }
 719
 720         logger('post_complete');
 721         if((x($_POST,'return')) && strlen($_POST['return'])) {
 722                 logger('return: ' . $_POST['return']);
 723                 goaway($a->get_baseurl() . "/" . $_POST['return'] );
 724         }
 725         $json = array('success' => 1);
 726         if(x($_POST,'jsreload') && strlen($_POST['jsreload']))
 727                 $json['reload'] = $a->get_baseurl() . '/' . $_POST['jsreload'];
 728
 729         logger('post_json: ' . print_r($json,true), LOGGER_DEBUG);
 730
 731         echo json_encode($json);
 732         killme();
 733         // NOTREACHED
 734 }
 735
 736
 737
 738
 739
 740 function item_content(&$a) {
 741
 742         if((! local_user()) && (! remote_user()))
 743                 return;
 744
 745         require_once('include/security.php');
 746
 747         if(($a->argc == 3) && ($a->argv[1] === 'drop') && intval($a->argv[2])) {
 748                 require_once('include/items.php');
 749                 drop_item($a->argv[2]);
 750         }
 751 }