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
11 * Posts that originate externally or do not fall into the above
12 * posting categories go through item_store() instead of this function.
16 function item_post(&$a) {
18 if((! local_user()) && (! remote_user()))
21 require_once('include/security.php');
25 if(x($_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);
34 call_hooks('post_local_start', $_POST);
36 $parent = ((x($_POST,'parent')) ? intval($_POST['parent']) : 0);
39 $parent_contact = null;
42 $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1",
46 notice( t('Unable to locate original post.') . EOL);
47 if(x($_POST,'return'))
48 goaway($a->get_baseurl() . "/" . $_POST['return'] );
52 if($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']),
58 $parent_contact = $r[0];
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 $app = ((x($_POST['source'])) ? notags($_POST['source']) : '');
66 if(! can_write_wall($a,$profile_uid)) {
67 notice( t('Permission denied.') . EOL) ;
68 if(x($_POST,'return'))
69 goaway($a->get_baseurl() . "/" . $_POST['return'] );
74 // is this an edited post?
79 $i = q("SELECT * FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1",
90 $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
97 $str_group_allow = $orig_post['allow_gid'];
98 $str_contact_allow = $orig_post['allow_cid'];
99 $str_group_deny = $orig_post['deny_gid'];
100 $str_contact_deny = $orig_post['deny_cid'];
101 $title = $orig_post['title'];
102 $location = $orig_post['location'];
103 $coord = $orig_post['coord'];
104 $verb = $orig_post['verb'];
105 $emailcc = $orig_post['emailcc'];
106 $app = $orig_post['app'];
108 $body = escape_tags(trim($_POST['body']));
109 $private = $orig_post['private'];
110 $pubmail_enable = $orig_post['pubmail'];
113 $str_group_allow = perms2str($_POST['group_allow']);
114 $str_contact_allow = perms2str($_POST['contact_allow']);
115 $str_group_deny = perms2str($_POST['group_deny']);
116 $str_contact_deny = perms2str($_POST['contact_deny']);
117 $title = notags(trim($_POST['title']));
118 $location = notags(trim($_POST['location']));
119 $coord = notags(trim($_POST['coord']));
120 $verb = notags(trim($_POST['verb']));
121 $emailcc = notags(trim($_POST['emailcc']));
123 $body = escape_tags(trim($_POST['body']));
124 $private = ((strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny)) ? 1 : 0);
127 (($parent_item['private'])
128 || strlen($parent_item['allow_cid'])
129 || strlen($parent_item['allow_gid'])
130 || strlen($parent_item['deny_cid'])
131 || strlen($parent_item['deny_gid'])
136 $pubmail_enable = ((x($_POST,'pubmail_enable') && intval($_POST['pubmail_enable']) && (! $private)) ? 1 : 0);
138 if(! strlen($body)) {
139 info( t('Empty post discarded.') . EOL );
140 if(x($_POST,'return'))
141 goaway($a->get_baseurl() . "/" . $_POST['return'] );
146 // get contact info for poster
151 if(($_SESSION['uid']) && ($_SESSION['uid'] == $profile_uid)) {
153 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
154 intval($_SESSION['uid'])
158 if((x($_SESSION,'visitor_id')) && (intval($_SESSION['visitor_id']))) {
159 $r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
160 intval($_SESSION['visitor_id'])
167 $contact_id = $author['id'];
170 // get contact info for owner
172 if($profile_uid == $_SESSION['uid']) {
173 $contact_record = $author;
176 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
180 $contact_record = $r[0];
183 $post_type = notags(trim($_POST['type']));
185 if($post_type === 'net-comment') {
186 if($parent_item !== null) {
187 if($parent_item['type'] === 'remote') {
188 $post_type = 'remote-comment';
191 $post_type = 'wall-comment';
198 * When a photo was uploaded into the message using the (profile wall) ajax
199 * uploader, The permissions are initially set to disallow anybody but the
200 * owner from seeing it. This is because the permissions may not yet have been
201 * set for the post. If it's private, the photo permissions should be set
202 * appropriately. But we didn't know the final permissions on the post until
203 * now. So now we'll look for links of uploaded messages that are in the
204 * post and set them to the same permissions as the post itself.
210 if(preg_match_all("/\[img\](.*?)\[\/img\]/",$body,$match)) {
213 foreach($images as $image) {
214 if(! stristr($image,$a->get_baseurl() . '/photo/'))
216 $image_uri = substr($image,strrpos($image,'/') + 1);
217 $image_uri = substr($image_uri,0, strpos($image_uri,'-'));
218 if(! strlen($image_uri))
220 $srch = '<' . intval($profile_uid) . '>';
221 $r = q("SELECT `id` FROM `photo` WHERE `allow_cid` = '%s' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = ''
222 AND `resource-id` = '%s' AND `uid` = %d LIMIT 1",
231 $r = q("UPDATE `photo` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
232 WHERE `resource-id` = '%s' AND `uid` = %d AND `album` = '%s' ",
233 dbesc($str_contact_allow),
234 dbesc($str_group_allow),
235 dbesc($str_contact_deny),
236 dbesc($str_group_deny),
238 intval($profile_uid),
239 dbesc( t('Wall Photos'))
249 if(preg_match_all("/\[attachment\](.*?)\[\/attachment\]/",$body,$match)) {
250 $attaches = $match[1];
251 if(count($attaches)) {
252 foreach($attaches as $attach) {
253 $r = q("SELECT * FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1",
254 intval($profile_uid),
258 $r = q("UPDATE `attach` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
259 WHERE `uid` = %d AND `id` = %d LIMIT 1",
260 intval($profile_uid),
273 * Fold multi-line [code] sequences
276 $body = preg_replace('/\[\/code\]\s*\[code\]/m',"\n",$body);
279 * Look for any tags and linkify them
286 $tags = get_tags($body);
288 if(($parent_contact) && ($parent_contact['network'] === 'stat') && ($parent_contact['nick']) && (! in_array('@' . $parent_contact['nick'],$tags))) {
289 $body = '@' . $parent_contact['nick'] . ' ' . $body;
290 $tags[] = '@' . $parent_contact['nick'];
294 foreach($tags as $tag) {
295 if(strpos($tag,'#') === 0) {
296 if(strpos($tag,'[url='))
298 $basetag = str_replace('_',' ',substr($tag,1));
299 $body = str_replace($tag,'#[url=' . $a->get_baseurl() . '/search?search=' . rawurlencode($basetag) . ']' . $basetag . '[/url]',$body);
300 if(strlen($str_tags))
302 $str_tags .= '#[url=' . $a->get_baseurl() . '/search?search=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
305 if(strpos($tag,'@') === 0) {
306 if(strpos($tag,'[url='))
309 $name = substr($tag,1);
310 if((strpos($name,'@')) || (strpos($name,'http://'))) {
312 $links = @lrdd($name);
314 foreach($links as $link) {
315 if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
316 $profile = $link['@attributes']['href'];
317 if($link['@attributes']['rel'] === 'salmon') {
320 $inform .= 'url:' . str_replace(',','%2c',$link['@attributes']['href']);
328 if(strstr($name,'_')) {
329 $newname = str_replace('_',' ',$name);
330 $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
336 $r = q("SELECT * FROM `contact` WHERE `nick` = '%s' AND `uid` = %d LIMIT 1",
342 $profile = $r[0]['url'];
343 if($r[0]['network'] === 'stat') {
344 $newname = $r[0]['nick'];
347 $alias = $r[0]['alias'];
350 $newname = $r[0]['name'];
353 $inform .= 'cid:' . $r[0]['id'];
357 $body = str_replace('@' . $name, '@' . '[url=' . $profile . ']' . $newname . '[/url]', $body);
358 $profile = str_replace(',','%2c',$profile);
359 if(strlen($str_tags))
361 $str_tags .= '@[url=' . $profile . ']' . $newname . '[/url]';
363 // Status.Net seems to require the numeric ID URL in a mention if the person isn't
364 // subscribed to you. But the nickname URL is OK if they are. Grrr. We'll tag both.
367 if(strlen($str_tags))
369 $str_tags .= '@[url=' . $alias . ']' . $newname . '[/url]';
379 if(preg_match_all('/(\[attachment\]([0-9]+)\[\/attachment\])/',$body,$match)) {
380 foreach($match[2] as $mtch) {
381 $r = q("SELECT `id`,`filename`,`filesize`,`filetype` FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1",
382 intval($profile_uid),
386 if(strlen($attachments))
388 $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]';
390 $body = str_replace($match[1],'',$body);
396 if($post_type === 'wall' || $post_type === 'wall-comment')
400 $verb = ACTIVITY_POST ;
402 $gravity = (($parent) ? 6 : 0 );
404 $notify_type = (($parent) ? 'comment-new' : 'wall-new' );
406 $uri = item_new_uri($a->get_hostname(),$profile_uid);
409 $datarray['uid'] = $profile_uid;
410 $datarray['type'] = $post_type;
411 $datarray['wall'] = $wall;
412 $datarray['gravity'] = $gravity;
413 $datarray['contact-id'] = $contact_id;
414 $datarray['owner-name'] = $contact_record['name'];
415 $datarray['owner-link'] = $contact_record['url'];
416 $datarray['owner-avatar'] = $contact_record['thumb'];
417 $datarray['author-name'] = $author['name'];
418 $datarray['author-link'] = $author['url'];
419 $datarray['author-avatar'] = $author['thumb'];
420 $datarray['created'] = datetime_convert();
421 $datarray['edited'] = datetime_convert();
422 $datarray['changed'] = datetime_convert();
423 $datarray['uri'] = $uri;
424 $datarray['title'] = $title;
425 $datarray['body'] = $body;
426 $datarray['app'] = $app;
427 $datarray['location'] = $location;
428 $datarray['coord'] = $coord;
429 $datarray['tag'] = $str_tags;
430 $datarray['inform'] = $inform;
431 $datarray['verb'] = $verb;
432 $datarray['allow_cid'] = $str_contact_allow;
433 $datarray['allow_gid'] = $str_group_allow;
434 $datarray['deny_cid'] = $str_contact_deny;
435 $datarray['deny_gid'] = $str_group_deny;
436 $datarray['private'] = $private;
437 $datarray['pubmail'] = $pubmail_enable;
438 $datarray['attach'] = $attachments;
441 * These fields are for the convenience of plugins...
442 * 'self' if true indicates the owner is posting on their own wall
443 * If parent is 0 it is a top-level post.
446 $datarray['parent'] = $parent;
447 $datarray['self'] = $self;
450 $datarray['edit'] = true;
452 call_hooks('post_local',$datarray);
456 $r = q("UPDATE `item` SET `body` = '%s', `edited` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
458 dbesc(datetime_convert()),
463 proc_run('php', "include/notifier.php", 'edit_post', "$post_id");
464 if((x($_POST,'return')) && strlen($_POST['return'])) {
465 logger('return: ' . $_POST['return']);
466 goaway($a->get_baseurl() . "/" . $_POST['return'] );
474 $r = q("INSERT INTO `item` (`uid`,`type`,`wall`,`gravity`,`contact-id`,`owner-name`,`owner-link`,`owner-avatar`,
475 `author-name`, `author-link`, `author-avatar`, `created`, `edited`, `changed`, `uri`, `title`, `body`, `app`, `location`, `coord`,
476 `tag`, `inform`, `verb`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`, `pubmail`, `attach` )
477 VALUES( %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s' )",
478 intval($datarray['uid']),
479 dbesc($datarray['type']),
480 intval($datarray['wall']),
481 intval($datarray['gravity']),
482 intval($datarray['contact-id']),
483 dbesc($datarray['owner-name']),
484 dbesc($datarray['owner-link']),
485 dbesc($datarray['owner-avatar']),
486 dbesc($datarray['author-name']),
487 dbesc($datarray['author-link']),
488 dbesc($datarray['author-avatar']),
489 dbesc($datarray['created']),
490 dbesc($datarray['edited']),
491 dbesc($datarray['changed']),
492 dbesc($datarray['uri']),
493 dbesc($datarray['title']),
494 dbesc($datarray['body']),
495 dbesc($datarray['app']),
496 dbesc($datarray['location']),
497 dbesc($datarray['coord']),
498 dbesc($datarray['tag']),
499 dbesc($datarray['inform']),
500 dbesc($datarray['verb']),
501 dbesc($datarray['allow_cid']),
502 dbesc($datarray['allow_gid']),
503 dbesc($datarray['deny_cid']),
504 dbesc($datarray['deny_gid']),
505 intval($datarray['private']),
506 intval($datarray['pubmail']),
507 dbesc($datarray['attach'])
510 $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
511 dbesc($datarray['uri']));
513 $post_id = $r[0]['id'];
514 logger('mod_item: saved item ' . $post_id);
518 // This item is the last leaf and gets the comment box, clear any ancestors
519 $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d ",
520 dbesc(datetime_convert()),
524 // Inherit ACL's from the parent item.
526 $r = q("UPDATE `item` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s', `private` = %d
527 WHERE `id` = %d LIMIT 1",
528 dbesc($parent_item['allow_cid']),
529 dbesc($parent_item['allow_gid']),
530 dbesc($parent_item['deny_cid']),
531 dbesc($parent_item['deny_gid']),
532 intval($parent_item['private']),
536 // Send a notification email to the conversation owner, unless the owner is me and I wrote this item
537 if(($user['notify-flags'] & NOTIFY_COMMENT) && ($contact_record != $author)) {
538 push_lang($user['language']);
539 require_once('bbcode.php');
540 $from = $author['name'];
542 // name of the automated email sender
543 $msg['notificationfromname'] = stripslashes($datarray['author-name']);;
544 // noreply address to send from
545 $msg['notificationfromemail'] = t('noreply') . '@' . $a->get_hostname();
548 // process the message body to display properly in text mode
550 = html_entity_decode(strip_tags(bbcode(stripslashes($datarray['body']))), ENT_QUOTES, 'UTF-8');
553 // process the message body to display properly in text mode
555 = html_entity_decode(bbcode(stripslashes(str_replace(array("\\r\\n", "\\r","\\n\\n" ,"\\n"), "<br />\n",$datarray['body']))));
557 // load the template for private message notifications
558 $tpl = get_intltext_template('cmnt_received_html_body_eml.tpl');
559 $email_html_body_tpl = replace_macros($tpl,array(
560 '$username' => $user['username'],
561 '$sitename' => $a->config['sitename'], // name of this site
562 '$siteurl' => $a->get_baseurl(), // descriptive url of this site
563 '$thumb' => $author['thumb'], // thumbnail url for sender icon
564 '$email' => $importer['email'], // email address to send to
565 '$url' => $author['url'], // full url for the site
566 '$from' => $from, // name of the person sending the message
567 '$body' => $msg['htmlversion'], // html version of the message
568 '$display' => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id,
571 // load the template for private message notifications
572 $tpl = get_intltext_template('cmnt_received_text_body_eml.tpl');
573 $email_text_body_tpl = replace_macros($tpl,array(
574 '$username' => $user['username'],
575 '$sitename' => $a->config['sitename'], // name of this site
576 '$siteurl' => $a->get_baseurl(), // descriptive url of this site
577 '$thumb' => $author['thumb'], // thumbnail url for sender icon
578 '$email' => $importer['email'], // email address to send to
579 '$url' => $author['url'], // profile url for the author
580 '$from' => $from, // name of the person sending the message
581 '$body' => $msg['textversion'], // text version of the message
582 '$display' => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id,
585 // use the EmailNotification library to send the message
586 require_once("include/EmailNotification.php");
587 EmailNotification::sendTextHtmlEmail(
588 $msg['notificationfromname'],
589 t("Administrator@") . $a->get_hostname(),
590 t("noreply") . '@' . $a->get_hostname(),
592 sprintf( t('%s commented on an item at %s'), $from , $a->config['sitename']),
593 $email_html_body_tpl,
603 // let me know if somebody did a wall-to-wall post on my profile
605 if(($user['notify-flags'] & NOTIFY_WALL) && ($contact_record != $author)) {
606 push_lang($user['language']);
607 require_once('bbcode.php');
608 $from = $author['name'];
610 // name of the automated email sender
611 $msg['notificationfromname'] = $from;
612 // noreply address to send from
613 $msg['notificationfromemail'] = t('noreply') . '@' . $a->get_hostname();
616 // process the message body to display properly in text mode
618 = html_entity_decode(strip_tags(bbcode(stripslashes($datarray['body']))), ENT_QUOTES, 'UTF-8');
621 // process the message body to display properly in text mode
623 = html_entity_decode(bbcode(stripslashes(str_replace(array("\\r\\n", "\\r","\\n\\n" ,"\\n"), "<br />\n",$datarray['body']))));
625 // load the template for private message notifications
626 $tpl = load_view_file('view/wall_received_html_body_eml.tpl');
627 $email_html_body_tpl = replace_macros($tpl,array(
628 '$username' => $user['username'],
629 '$sitename' => $a->config['sitename'], // name of this site
630 '$siteurl' => $a->get_baseurl(), // descriptive url of this site
631 '$thumb' => $author['thumb'], // thumbnail url for sender icon
632 '$url' => $author['url'], // full url for the site
633 '$from' => $from, // name of the person sending the message
634 '$body' => $msg['htmlversion'], // html version of the message
635 '$display' => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id,
638 // load the template for private message notifications
639 $tpl = load_view_file('view/wall_received_text_body_eml.tpl');
640 $email_text_body_tpl = replace_macros($tpl,array(
641 '$username' => $user['username'],
642 '$sitename' => $a->config['sitename'], // name of this site
643 '$siteurl' => $a->get_baseurl(), // descriptive url of this site
644 '$thumb' => $author['thumb'], // thumbnail url for sender icon
645 '$url' => $author['url'], // full url for the site
646 '$from' => $from, // name of the person sending the message
647 '$body' => $msg['textversion'], // text version of the message
648 '$display' => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id,
651 // use the EmailNotification library to send the message
652 require_once("include/EmailNotification.php");
653 EmailNotification::sendTextHtmlEmail(
654 $msg['notificationfromname'],
655 t("Administrator@") . $a->get_hostname(),
656 t("noreply") . '@' . $a->get_hostname(),
658 sprintf( t('%s posted to your profile wall at %s') , $from , $a->config['sitename']),
659 $email_html_body_tpl,
666 $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `plink` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1
667 WHERE `id` = %d LIMIT 1",
669 dbesc(($parent == $post_id) ? $uri : $parent_item['uri']),
670 dbesc($a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id),
671 dbesc(datetime_convert()),
675 // photo comments turn the corresponding item visible to the profile wall
676 // This way we don't see every picture in your new photo album posted to your wall at once.
677 // They will show up as people comment on them.
679 if(! $parent_item['visible']) {
680 $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d LIMIT 1",
681 intval($parent_item['id'])
686 logger('mod_item: unable to retrieve post that was just stored.');
687 notify( t('System error. Post not saved.'));
688 goaway($a->get_baseurl() . "/" . $_POST['return'] );
692 proc_run('php', "include/notifier.php", $notify_type, "$post_id");
694 $datarray['id'] = $post_id;
695 $datarray['plink'] = $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id;
697 call_hooks('post_local_end', $datarray);
699 if(strlen($emailcc) && $profile_uid == local_user()) {
700 $erecips = explode(',', $emailcc);
701 if(count($erecips)) {
702 foreach($erecips as $recip) {
703 $addr = trim($recip);
706 $disclaimer = '<hr />' . sprintf( t('This message was sent to you by %s, a member of the Friendika social network.'),$a->user['username'])
708 $disclaimer .= sprintf( t('You may visit them online at %s'), $a->get_baseurl() . '/profile/' . $a->user['nickname']) . EOL;
709 $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL;
711 $subject = '[Friendika]' . ' ' . sprintf( t('%s posted an update.'),$a->user['username']);
712 $headers = 'From: ' . $a->user['username'] . ' <' . $a->user['email'] . '>' . "\n";
713 $headers .= 'MIME-Version: 1.0' . "\n";
714 $headers .= 'Content-Type: text/html; charset=UTF-8' . "\n";
715 $headers .= 'Content-Transfer-Encoding: 8bit' . "\n\n";
716 $link = '<a href="' . $a->get_baseurl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />';
717 $html = prepare_body($datarray);
718 $message = '<html><body>' . $link . $html . $disclaimer . '</body></html>';
719 @mail($addr, $subject, $message, $headers);
724 logger('post_complete');
725 if((x($_POST,'return')) && strlen($_POST['return'])) {
726 logger('return: ' . $_POST['return']);
727 goaway($a->get_baseurl() . "/" . $_POST['return'] );
729 if($_POST['api_source'])
731 $json = array('success' => 1);
732 if(x($_POST,'jsreload') && strlen($_POST['jsreload']))
733 $json['reload'] = $a->get_baseurl() . '/' . $_POST['jsreload'];
735 logger('post_json: ' . print_r($json,true), LOGGER_DEBUG);
737 echo json_encode($json);
746 function item_content(&$a) {
748 if((! local_user()) && (! remote_user()))
751 require_once('include/security.php');
753 if(($a->argc == 3) && ($a->argv[1] === 'drop') && intval($a->argv[2])) {
754 require_once('include/items.php');
755 drop_item($a->argv[2]);