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