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 * Also processed here are posts and comments coming through the
10 * statusnet/twitter API.
11 * All of these become an "item" which is our basic unit of
13 * Posts that originate externally or do not fall into the above
14 * posting categories go through item_store() instead of this function.
18 require_once('include/crypto.php');
19 require_once('include/enotify.php');
20 require_once('include/email.php');
21 require_once('include/tags.php');
22 require_once('include/files.php');
23 require_once('include/threads.php');
24 require_once('include/text.php');
25 require_once('include/items.php');
26 require_once('include/Scrape.php');
27 require_once('include/diaspora.php');
29 function item_post(&$a) {
31 if((! local_user()) && (! remote_user()) && (! x($_REQUEST,'commenter')))
34 require_once('include/security.php');
38 if(x($_REQUEST,'dropitems')) {
39 $arr_drop = explode(',',$_REQUEST['dropitems']);
40 drop_items($arr_drop);
41 $json = array('success' => 1);
42 echo json_encode($json);
46 call_hooks('post_local_start', $_REQUEST);
47 // logger('postinput ' . file_get_contents('php://input'));
48 logger('postvars ' . print_r($_REQUEST,true), LOGGER_DATA);
50 $api_source = ((x($_REQUEST,'api_source') && $_REQUEST['api_source']) ? true : false);
52 $message_id = ((x($_REQUEST,'message_id') && $api_source) ? strip_tags($_REQUEST['message_id']) : '');
54 $return_path = ((x($_REQUEST,'return')) ? $_REQUEST['return'] : '');
55 $preview = ((x($_REQUEST,'preview')) ? intval($_REQUEST['preview']) : 0);
58 // Check for doubly-submitted posts, and reject duplicates
59 // Note that we have to ignore previews, otherwise nothing will post
60 // after it's been previewed
61 if(!$preview && x($_REQUEST['post_id_random'])) {
62 if(x($_SESSION['post-random']) && $_SESSION['post-random'] == $_REQUEST['post_id_random']) {
63 logger("item post: duplicate post", LOGGER_DEBUG);
64 item_post_return($a->get_baseurl(), $api_source, $return_path);
67 $_SESSION['post-random'] = $_REQUEST['post_id_random'];
71 * Is this a reply to something?
74 $parent = ((x($_REQUEST,'parent')) ? intval($_REQUEST['parent']) : 0);
75 $parent_uri = ((x($_REQUEST,'parent_uri')) ? trim($_REQUEST['parent_uri']) : '');
78 $parent_contact = null;
84 if($parent || $parent_uri) {
86 $objecttype = ACTIVITY_OBJ_COMMENT;
88 if(! x($_REQUEST,'type'))
89 $_REQUEST['type'] = 'net-comment';
92 $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1",
95 } elseif($parent_uri && local_user()) {
96 // This is coming from an API source, and we are logged in
97 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
103 // if this isn't the real parent of the conversation, find it
104 if($r !== false && count($r)) {
105 $parid = $r[0]['parent'];
106 $parent_uri = $r[0]['uri'];
107 if($r[0]['id'] != $r[0]['parent']) {
108 $r = q("SELECT * FROM `item` WHERE `id` = `parent` AND `parent` = %d LIMIT 1",
114 if(($r === false) || (! count($r))) {
115 notice( t('Unable to locate original post.') . EOL);
116 if(x($_REQUEST,'return'))
117 goaway($a->get_baseurl() . "/" . $return_path );
120 $parent_item = $r[0];
121 $parent = $r[0]['id'];
123 // multi-level threading - preserve the info but re-parent to our single level threading
124 //if(($parid) && ($parid != $parent))
125 $thr_parent = $parent_uri;
127 if($parent_item['contact-id'] && $uid) {
128 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
129 intval($parent_item['contact-id']),
133 $parent_contact = $r[0];
135 // If the contact id doesn't fit with the contact, then set the contact to null
136 $thrparent = q("SELECT `author-link`, `network` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($thr_parent));
137 if (count($thrparent) AND ($thrparent[0]["network"] === NETWORK_OSTATUS)
138 AND (normalise_link($parent_contact["url"]) != normalise_link($thrparent[0]["author-link"]))) {
139 $parent_contact = null;
141 $r = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
142 dbesc(normalise_link($thrparent[0]["author-link"])));
144 $parent_contact = $r[0];
145 $parent_contact["thumb"] = $parent_contact["photo"];
146 $parent_contact["micro"] = $parent_contact["photo"];
147 unset($parent_contact["id"]);
150 if (!isset($parent_contact["nick"])) {
151 require_once("include/Scrape.php");
152 $probed_contact = probe_url($thrparent[0]["author-link"]);
153 if ($probed_contact["network"] != NETWORK_FEED) {
154 $parent_contact = $probed_contact;
155 $parent_contact["nurl"] = normalise_link($probed_contact["url"]);
156 $parent_contact["thumb"] = $probed_contact["photo"];
157 $parent_contact["micro"] = $probed_contact["photo"];
158 $parent_contact["addr"] = $probed_contact["addr"];
161 logger('no contact found: '.print_r($thrparent, true), LOGGER_DEBUG);
163 logger('parent contact: '.print_r($parent_contact, true), LOGGER_DEBUG);
165 if ($parent_contact["nick"] == "")
166 $parent_contact["nick"] = $parent_contact["name"];
170 if($parent) logger('mod_item: item_post parent=' . $parent);
172 $profile_uid = ((x($_REQUEST,'profile_uid')) ? intval($_REQUEST['profile_uid']) : 0);
173 $post_id = ((x($_REQUEST,'post_id')) ? intval($_REQUEST['post_id']) : 0);
174 $app = ((x($_REQUEST,'source')) ? strip_tags($_REQUEST['source']) : '');
175 $extid = ((x($_REQUEST,'extid')) ? strip_tags($_REQUEST['extid']) : '');
177 $allow_moderated = false;
179 // here is where we are going to check for permission to post a moderated comment.
181 // First check that the parent exists and it is a wall item.
183 if((x($_REQUEST,'commenter')) && ((! $parent) || (! $parent_item['wall']))) {
184 notice( t('Permission denied.') . EOL) ;
185 if(x($_REQUEST,'return'))
186 goaway($a->get_baseurl() . "/" . $return_path );
190 // Now check that it is a page_type of PAGE_BLOG, and that valid personal details
191 // have been provided, and run any anti-spam plugins
195 if((! can_write_wall($a,$profile_uid)) && (! $allow_moderated)) {
196 notice( t('Permission denied.') . EOL) ;
197 if(x($_REQUEST,'return'))
198 goaway($a->get_baseurl() . "/" . $return_path );
203 // is this an edited post?
208 $i = q("SELECT * FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1",
209 intval($profile_uid),
219 $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
226 $str_group_allow = $orig_post['allow_gid'];
227 $str_contact_allow = $orig_post['allow_cid'];
228 $str_group_deny = $orig_post['deny_gid'];
229 $str_contact_deny = $orig_post['deny_cid'];
230 $location = $orig_post['location'];
231 $coord = $orig_post['coord'];
232 $verb = $orig_post['verb'];
233 $objecttype = $orig_post['object-type'];
234 $emailcc = $orig_post['emailcc'];
235 $app = $orig_post['app'];
236 $categories = $orig_post['file'];
237 $title = notags(trim($_REQUEST['title']));
238 $body = escape_tags(trim($_REQUEST['body']));
239 $private = $orig_post['private'];
240 $pubmail_enable = $orig_post['pubmail'];
241 $network = $orig_post['network'];
242 $guid = $orig_post['guid'];
243 $extid = $orig_post['extid'];
247 // if coming from the API and no privacy settings are set,
248 // use the user default permissions - as they won't have
249 // been supplied via a form.
252 && (! array_key_exists('contact_allow',$_REQUEST))
253 && (! array_key_exists('group_allow',$_REQUEST))
254 && (! array_key_exists('contact_deny',$_REQUEST))
255 && (! array_key_exists('group_deny',$_REQUEST))) {
256 $str_group_allow = $user['allow_gid'];
257 $str_contact_allow = $user['allow_cid'];
258 $str_group_deny = $user['deny_gid'];
259 $str_contact_deny = $user['deny_cid'];
263 // use the posted permissions
265 $str_group_allow = perms2str($_REQUEST['group_allow']);
266 $str_contact_allow = perms2str($_REQUEST['contact_allow']);
267 $str_group_deny = perms2str($_REQUEST['group_deny']);
268 $str_contact_deny = perms2str($_REQUEST['contact_deny']);
271 $title = notags(trim($_REQUEST['title']));
272 $location = notags(trim($_REQUEST['location']));
273 $coord = notags(trim($_REQUEST['coord']));
274 $verb = notags(trim($_REQUEST['verb']));
275 $emailcc = notags(trim($_REQUEST['emailcc']));
276 $body = escape_tags(trim($_REQUEST['body']));
277 $network = notags(trim($_REQUEST['network']));
278 $guid = get_guid(32);
281 item_add_language_opt($_REQUEST);
282 $postopts = $_REQUEST['postopts'] ? $_REQUEST['postopts'] : "";
285 $private = ((strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny)) ? 1 : 0);
288 if($user['hidewall'])
291 // If this is a comment, set the permissions from the parent.
296 // for non native networks use the network of the original post as network of the item
297 if (($parent_item['network'] != NETWORK_DIASPORA)
298 AND ($parent_item['network'] != NETWORK_OSTATUS)
299 AND ($network == ""))
300 $network = $parent_item['network'];
302 if(($parent_item['private'])
303 || strlen($parent_item['allow_cid'])
304 || strlen($parent_item['allow_gid'])
305 || strlen($parent_item['deny_cid'])
306 || strlen($parent_item['deny_gid'])) {
307 $private = (($parent_item['private']) ? $parent_item['private'] : 1);
310 $str_contact_allow = $parent_item['allow_cid'];
311 $str_group_allow = $parent_item['allow_gid'];
312 $str_contact_deny = $parent_item['deny_cid'];
313 $str_group_deny = $parent_item['deny_gid'];
315 $pubmail_enable = ((x($_REQUEST,'pubmail_enable') && intval($_REQUEST['pubmail_enable']) && (! $private)) ? 1 : 0);
317 // if using the API, we won't see pubmail_enable - figure out if it should be set
319 if($api_source && $profile_uid && $profile_uid == local_user() && (! $private)) {
320 $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
321 if(! $mail_disabled) {
322 $r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1",
325 if(count($r) && intval($r[0]['pubmail']))
326 $pubmail_enabled = true;
330 if(! strlen($body)) {
333 info( t('Empty post discarded.') . EOL );
334 if(x($_REQUEST,'return'))
335 goaway($a->get_baseurl() . "/" . $return_path );
340 if(strlen($categories)) {
341 // get the "fileas" tags for this post
342 $filedas = file_tag_file_to_list($categories, 'file');
344 // save old and new categories, so we can determine what needs to be deleted from pconfig
345 $categories_old = $categories;
346 $categories = file_tag_list_to_file(trim($_REQUEST['category']), 'category');
347 $categories_new = $categories;
348 if(strlen($filedas)) {
349 // append the fileas stuff to the new categories list
350 $categories .= file_tag_list_to_file($filedas, 'file');
353 // Work around doubled linefeeds in Tinymce 3.5b2
354 // First figure out if it's a status post that would've been
355 // created using tinymce. Otherwise leave it alone.
357 /* $plaintext = (local_user() ? intval(get_pconfig(local_user(),'system','plaintext')) || !feature_enabled($profile_uid,'richtext') : 0);
358 if((! $parent) && (! $api_source) && (! $plaintext)) {
359 $body = fix_mce_lf($body);
361 $plaintext = (local_user() ? !feature_enabled($profile_uid,'richtext') : 0);
362 if((! $parent) && (! $api_source) && (! $plaintext)) {
363 $body = fix_mce_lf($body);
367 // get contact info for poster
373 if((local_user()) && (local_user() == $profile_uid)) {
375 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
376 intval($_SESSION['uid']));
378 elseif(remote_user()) {
379 if(is_array($_SESSION['remote'])) {
380 foreach($_SESSION['remote'] as $v) {
381 if($v['uid'] == $profile_uid) {
382 $contact_id = $v['cid'];
388 $r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
396 $contact_id = $author['id'];
399 // get contact info for owner
401 if($profile_uid == local_user()) {
402 $contact_record = $author;
405 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
409 $contact_record = $r[0];
412 $post_type = notags(trim($_REQUEST['type']));
414 if($post_type === 'net-comment') {
415 if($parent_item !== null) {
416 if($parent_item['wall'] == 1)
417 $post_type = 'wall-comment';
419 $post_type = 'remote-comment';
425 * When a photo was uploaded into the message using the (profile wall) ajax
426 * uploader, The permissions are initially set to disallow anybody but the
427 * owner from seeing it. This is because the permissions may not yet have been
428 * set for the post. If it's private, the photo permissions should be set
429 * appropriately. But we didn't know the final permissions on the post until
430 * now. So now we'll look for links of uploaded messages that are in the
431 * post and set them to the same permissions as the post itself.
437 if((! $preview) && preg_match_all("/\[img([\=0-9x]*?)\](.*?)\[\/img\]/",$body,$match)) {
441 $objecttype = ACTIVITY_OBJ_IMAGE;
443 foreach($images as $image) {
444 if(! stristr($image,$a->get_baseurl() . '/photo/'))
446 $image_uri = substr($image,strrpos($image,'/') + 1);
447 $image_uri = substr($image_uri,0, strpos($image_uri,'-'));
448 if(! strlen($image_uri))
450 $srch = '<' . intval($contact_id) . '>';
452 $r = q("SELECT `id` FROM `photo` WHERE `allow_cid` = '%s' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = ''
453 AND `resource-id` = '%s' AND `uid` = %d LIMIT 1",
463 $r = q("UPDATE `photo` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
464 WHERE `resource-id` = '%s' AND `uid` = %d AND `album` = '%s' ",
465 dbesc($str_contact_allow),
466 dbesc($str_group_allow),
467 dbesc($str_contact_deny),
468 dbesc($str_group_deny),
470 intval($profile_uid),
471 dbesc( t('Wall Photos'))
480 * Next link in any attachment references we find in the post.
485 if((! $preview) && preg_match_all("/\[attachment\](.*?)\[\/attachment\]/",$body,$match)) {
486 $attaches = $match[1];
487 if(count($attaches)) {
488 foreach($attaches as $attach) {
489 $r = q("SELECT * FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1",
490 intval($profile_uid),
494 $r = q("UPDATE `attach` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
495 WHERE `uid` = %d AND `id` = %d",
496 dbesc($str_contact_allow),
497 dbesc($str_group_allow),
498 dbesc($str_contact_deny),
499 dbesc($str_group_deny),
500 intval($profile_uid),
508 // embedded bookmark or attachment in post? set bookmark flag
511 $data = get_attachment_data($body);
512 if (preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", $body, $match, PREG_SET_ORDER) OR isset($data["type"])) {
513 $objecttype = ACTIVITY_OBJ_BOOKMARK;
517 $body = bb_translate_video($body);
521 * Fold multi-line [code] sequences
524 $body = preg_replace('/\[\/code\]\s*\[code\]/ism',"\n",$body);
526 $body = scale_external_images($body,false);
529 // Setting the object type if not defined before
531 $objecttype = ACTIVITY_OBJ_NOTE; // Default value
532 require_once("include/plaintext.php");
533 $objectdata = get_attached_data($body);
535 if ($post["type"] == "link")
536 $objecttype = ACTIVITY_OBJ_BOOKMARK;
537 elseif ($post["type"] == "video")
538 $objecttype = ACTIVITY_OBJ_VIDEO;
539 elseif ($post["type"] == "photo")
540 $objecttype = ACTIVITY_OBJ_IMAGE;
545 * Look for any tags and linkify them
552 $tags = get_tags($body);
555 * add a statusnet style reply tag if the original post was from there
556 * and we are replying, and there isn't one already
559 if($parent AND ($parent_contact['network'] === NETWORK_OSTATUS)) {
560 if ($parent_contact['id'] != "")
561 $contact = '@'.$parent_contact['nick'].'+'.$parent_contact['id'];
563 $contact = '@[url='.$parent_contact['url'].']'.$parent_contact['nick'].'[/url]';
565 if (!in_array($contact,$tags)) {
566 $body = $contact.' '.$body;
570 $toplevel_contact = "";
571 $toplevel_parent = q("SELECT `contact`.* FROM `contact`
572 INNER JOIN `item` ON `item`.`contact-id` = `contact`.`id` AND `contact`.`url` = `item`.`author-link`
573 WHERE `item`.`id` = `item`.`parent` AND `item`.`parent` = %d", intval($parent));
574 if ($toplevel_parent)
575 $toplevel_contact = '@'.$toplevel_parent[0]['nick'].'+'.$toplevel_parent[0]['id'];
577 $toplevel_parent = q("SELECT `author-link`, `author-name` FROM `item` WHERE `id` = `parent` AND `parent` = %d", intval($parent));
578 $toplevel_contact = '@[url='.$toplevel_parent[0]['author-link'].']'.$toplevel_parent[0]['author-name'].'[/url]';
581 if (!in_array($toplevel_contact,$tags))
582 $tags[] = $toplevel_contact;
587 $private_forum = false;
590 foreach($tags as $tag) {
592 if(strpos($tag,'#') === 0)
595 // If we already tagged 'Robert Johnson', don't try and tag 'Robert'.
596 // Robert Johnson should be first in the $tags array
598 $fullnametagged = false;
599 for($x = 0; $x < count($tagged); $x ++) {
600 if(stristr($tagged[$x],$tag . ' ')) {
601 $fullnametagged = true;
608 $success = handle_tag($a, $body, $inform, $str_tags, (local_user()) ? local_user() : $profile_uid , $tag, $network);
609 if($success['replaced'])
611 if(is_array($success['contact']) && intval($success['contact']['prv'])) {
612 $private_forum = true;
613 $private_id = $success['contact']['id'];
618 if(($private_forum) && (! $parent) && (! $private)) {
619 // we tagged a private forum in a top level post and the message was public.
622 $str_contact_allow = '<' . $private_id . '>';
628 if(preg_match_all('/(\[attachment\]([0-9]+)\[\/attachment\])/',$body,$match)) {
629 foreach($match[2] as $mtch) {
630 $r = q("SELECT `id`,`filename`,`filesize`,`filetype` FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1",
631 intval($profile_uid),
635 if(strlen($attachments))
637 $attachments .= '[attach]href="' . $a->get_baseurl() . '/attach/' . $r[0]['id'] . '" length="' . $r[0]['filesize'] . '" type="' . $r[0]['filetype'] . '" title="' . (($r[0]['filename']) ? $r[0]['filename'] : '') . '"[/attach]';
639 $body = str_replace($match[1],'',$body);
645 if($post_type === 'wall' || $post_type === 'wall-comment')
649 $verb = ACTIVITY_POST ;
652 $network = NETWORK_DFRN;
654 $gravity = (($parent) ? 6 : 0 );
656 // even if the post arrived via API we are considering that it
657 // originated on this site by default for determining relayability.
659 $origin = ((x($_REQUEST,'origin')) ? intval($_REQUEST['origin']) : 1);
661 $notify_type = (($parent) ? 'comment-new' : 'wall-new' );
663 $uri = (($message_id) ? $message_id : item_new_uri($a->get_hostname(),$profile_uid, $guid));
665 // Fallback so that we alway have a thr-parent
670 $datarray['uid'] = $profile_uid;
671 $datarray['type'] = $post_type;
672 $datarray['wall'] = $wall;
673 $datarray['gravity'] = $gravity;
674 $datarray['network'] = $network;
675 $datarray['contact-id'] = $contact_id;
676 $datarray['owner-name'] = $contact_record['name'];
677 $datarray['owner-link'] = $contact_record['url'];
678 $datarray['owner-avatar'] = $contact_record['thumb'];
679 $datarray['author-name'] = $author['name'];
680 $datarray['author-link'] = $author['url'];
681 $datarray['author-avatar'] = $author['thumb'];
682 $datarray['created'] = datetime_convert();
683 $datarray['edited'] = datetime_convert();
684 $datarray['commented'] = datetime_convert();
685 $datarray['received'] = datetime_convert();
686 $datarray['changed'] = datetime_convert();
687 $datarray['extid'] = $extid;
688 $datarray['guid'] = $guid;
689 $datarray['uri'] = $uri;
690 $datarray['title'] = $title;
691 $datarray['body'] = $body;
692 $datarray['app'] = $app;
693 $datarray['location'] = $location;
694 $datarray['coord'] = $coord;
695 $datarray['tag'] = $str_tags;
696 $datarray['file'] = $categories;
697 $datarray['inform'] = $inform;
698 $datarray['verb'] = $verb;
699 $datarray['object-type'] = $objecttype;
700 $datarray['allow_cid'] = $str_contact_allow;
701 $datarray['allow_gid'] = $str_group_allow;
702 $datarray['deny_cid'] = $str_contact_deny;
703 $datarray['deny_gid'] = $str_group_deny;
704 $datarray['private'] = $private;
705 $datarray['pubmail'] = $pubmail_enable;
706 $datarray['attach'] = $attachments;
707 $datarray['bookmark'] = intval($bookmark);
708 $datarray['thr-parent'] = $thr_parent;
709 $datarray['postopts'] = $postopts;
710 $datarray['origin'] = $origin;
711 $datarray['moderated'] = $allow_moderated;
712 $datarray['gcontact-id'] = get_gcontact_id(array("url" => $datarray['author-link'], "network" => $datarray['network'],
713 "photo" => $datarray['author-avatar'], "name" => $datarray['author-name']));
715 * These fields are for the convenience of plugins...
716 * 'self' if true indicates the owner is posting on their own wall
717 * If parent is 0 it is a top-level post.
720 $datarray['parent'] = $parent;
721 $datarray['self'] = $self;
722 // $datarray['prvnets'] = $user['prvnets'];
725 $datarray['edit'] = true;
727 // Search for hashtags
728 item_body_set_hashtags($datarray);
730 // preview mode - prepare the body for display and send it via json
733 require_once('include/conversation.php');
734 $o = conversation($a,array(array_merge($contact_record,$datarray)),'search', false, true);
735 logger('preview: ' . $o);
736 echo json_encode(array('preview' => $o));
741 call_hooks('post_local',$datarray);
743 if(x($datarray,'cancel')) {
744 logger('mod_item: post cancelled by plugin.');
746 goaway($a->get_baseurl() . "/" . $return_path);
749 $json = array('cancel' => 1);
750 if(x($_REQUEST,'jsreload') && strlen($_REQUEST['jsreload']))
751 $json['reload'] = $a->get_baseurl() . '/' . $_REQUEST['jsreload'];
753 echo json_encode($json);
757 // Fill the cache field
758 put_item_in_cache($datarray);
761 $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `attach` = '%s', `file` = '%s', `rendered-html` = '%s', `rendered-hash` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d",
762 dbesc($datarray['title']),
763 dbesc($datarray['body']),
764 dbesc($datarray['tag']),
765 dbesc($datarray['attach']),
766 dbesc($datarray['file']),
767 dbesc($datarray['rendered-html']),
768 dbesc($datarray['rendered-hash']),
769 dbesc(datetime_convert()),
770 dbesc(datetime_convert()),
775 create_tags_from_item($post_id);
776 create_files_from_item($post_id);
777 update_thread($post_id);
779 // update filetags in pconfig
780 file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
782 proc_run('php', "include/notifier.php", 'edit_post', "$post_id");
783 if((x($_REQUEST,'return')) && strlen($return_path)) {
784 logger('return: ' . $return_path);
785 goaway($a->get_baseurl() . "/" . $return_path );
793 $r = q("INSERT INTO `item` (`guid`, `extid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,`owner-name`,`owner-link`,`owner-avatar`, `author-name`, `author-link`, `author-avatar`,
794 `created`, `edited`, `commented`, `received`, `changed`, `uri`, `thr-parent`, `title`, `body`, `app`, `location`, `coord`, `tag`, `inform`, `verb`, `object-type`, `postopts`,
795 `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`, `pubmail`, `attach`, `bookmark`,`origin`, `moderated`, `file`, `rendered-html`, `rendered-hash`)
796 VALUES( '%s', '%s', %d, '%s', %d, %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d, %d, '%s', '%s', '%s')",
797 dbesc($datarray['guid']),
798 dbesc($datarray['extid']),
799 intval($datarray['uid']),
800 dbesc($datarray['type']),
801 intval($datarray['wall']),
802 intval($datarray['gravity']),
803 dbesc($datarray['network']),
804 intval($datarray['contact-id']),
805 dbesc($datarray['owner-name']),
806 dbesc($datarray['owner-link']),
807 dbesc($datarray['owner-avatar']),
808 dbesc($datarray['author-name']),
809 dbesc($datarray['author-link']),
810 dbesc($datarray['author-avatar']),
811 dbesc($datarray['created']),
812 dbesc($datarray['edited']),
813 dbesc($datarray['commented']),
814 dbesc($datarray['received']),
815 dbesc($datarray['changed']),
816 dbesc($datarray['uri']),
817 dbesc($datarray['thr-parent']),
818 dbesc($datarray['title']),
819 dbesc($datarray['body']),
820 dbesc($datarray['app']),
821 dbesc($datarray['location']),
822 dbesc($datarray['coord']),
823 dbesc($datarray['tag']),
824 dbesc($datarray['inform']),
825 dbesc($datarray['verb']),
826 dbesc($datarray['object-type']),
827 dbesc($datarray['postopts']),
828 dbesc($datarray['allow_cid']),
829 dbesc($datarray['allow_gid']),
830 dbesc($datarray['deny_cid']),
831 dbesc($datarray['deny_gid']),
832 intval($datarray['private']),
833 intval($datarray['pubmail']),
834 dbesc($datarray['attach']),
835 intval($datarray['bookmark']),
836 intval($datarray['origin']),
837 intval($datarray['moderated']),
838 dbesc($datarray['file']),
839 dbesc($datarray['rendered-html']),
840 dbesc($datarray['rendered-hash'])
843 $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
844 dbesc($datarray['uri']));
846 logger('mod_item: unable to retrieve post that was just stored.');
847 notice( t('System error. Post not saved.') . EOL);
848 goaway($a->get_baseurl() . "/" . $return_path );
852 $post_id = $r[0]['id'];
853 logger('mod_item: saved item ' . $post_id);
855 $datarray["id"] = $post_id;
856 $datarray["plink"] = $a->get_baseurl().'/display/'.urlencode($datarray["guid"]);
858 // update filetags in pconfig
859 file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
863 // This item is the last leaf and gets the comment box, clear any ancestors
864 $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d ",
865 dbesc(datetime_convert()),
868 update_thread($parent, true);
870 // Inherit ACLs from the parent item.
872 $r = q("UPDATE `item` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s', `private` = %d
874 dbesc($parent_item['allow_cid']),
875 dbesc($parent_item['allow_gid']),
876 dbesc($parent_item['deny_cid']),
877 dbesc($parent_item['deny_gid']),
878 intval($parent_item['private']),
882 if($contact_record != $author) {
884 'type' => NOTIFY_COMMENT,
885 'notify_flags' => $user['notify-flags'],
886 'language' => $user['language'],
887 'to_name' => $user['username'],
888 'to_email' => $user['email'],
889 'uid' => $user['uid'],
891 'link' => $a->get_baseurl().'/display/'.urlencode($datarray['guid']),
892 'source_name' => $datarray['author-name'],
893 'source_link' => $datarray['author-link'],
894 'source_photo' => $datarray['author-avatar'],
895 'verb' => ACTIVITY_POST,
898 'parent_uri' => $parent_item['uri']
904 // Store the comment signature information in case we need to relay to Diaspora
905 diaspora::store_comment_signature($datarray, $author, ($self ? $user['prvkey'] : false), $post_id);
910 if($contact_record != $author) {
912 'type' => NOTIFY_WALL,
913 'notify_flags' => $user['notify-flags'],
914 'language' => $user['language'],
915 'to_name' => $user['username'],
916 'to_email' => $user['email'],
917 'uid' => $user['uid'],
919 'link' => $a->get_baseurl().'/display/'.urlencode($datarray['guid']),
920 'source_name' => $datarray['author-name'],
921 'source_link' => $datarray['author-link'],
922 'source_photo' => $datarray['author-avatar'],
923 'verb' => ACTIVITY_POST,
929 // fallback so that parent always gets set to non-zero.
934 $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `plink` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1
937 dbesc(($parent == $post_id) ? $uri : $parent_item['uri']),
938 dbesc($a->get_baseurl().'/display/'.urlencode($datarray['guid'])),
939 dbesc(datetime_convert()),
943 // photo comments turn the corresponding item visible to the profile wall
944 // This way we don't see every picture in your new photo album posted to your wall at once.
945 // They will show up as people comment on them.
947 if(! $parent_item['visible']) {
948 $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d",
949 intval($parent_item['id'])
951 update_thread($parent_item['id']);
954 // update the commented timestamp on the parent
956 q("UPDATE `item` set `commented` = '%s', `changed` = '%s' WHERE `id` = %d",
957 dbesc(datetime_convert()),
958 dbesc(datetime_convert()),
961 if ($post_id != $parent)
962 update_thread($parent);
964 call_hooks('post_local_end', $datarray);
966 if(strlen($emailcc) && $profile_uid == local_user()) {
967 $erecips = explode(',', $emailcc);
968 if(count($erecips)) {
969 foreach($erecips as $recip) {
970 $addr = trim($recip);
973 $disclaimer = '<hr />' . sprintf( t('This message was sent to you by %s, a member of the Friendica social network.'),$a->user['username'])
975 $disclaimer .= sprintf( t('You may visit them online at %s'), $a->get_baseurl() . '/profile/' . $a->user['nickname']) . EOL;
976 $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL;
977 if (!$datarray['title']=='') {
978 $subject = email_header_encode($datarray['title'],'UTF-8');
980 $subject = email_header_encode('[Friendica]' . ' ' . sprintf( t('%s posted an update.'),$a->user['username']),'UTF-8');
982 $link = '<a href="' . $a->get_baseurl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />';
983 $html = prepare_body($datarray);
984 $message = '<html><body>' . $link . $html . $disclaimer . '</body></html>';
985 include_once('include/html2plain.php');
987 'fromName' => $a->user['username'],
988 'fromEmail' => $a->user['email'],
990 'replyTo' => $a->user['email'],
991 'messageSubject' => $subject,
992 'htmlVersion' => $message,
993 'textVersion' => html2plain($html.$disclaimer),
995 Emailer::send($params);
1000 create_tags_from_item($post_id);
1001 create_files_from_item($post_id);
1003 if ($post_id == $parent)
1004 add_thread($post_id);
1006 // This is a real juggling act on shared hosting services which kill your processes
1007 // e.g. dreamhost. We used to start delivery to our native delivery agents in the background
1008 // and then run our plugin delivery from the foreground. We're now doing plugin delivery first,
1009 // because as soon as you start loading up a bunch of remote delivey processes, *this* page is
1010 // likely to get killed off. If you end up looking at an /item URL and a blank page,
1011 // it's very likely the delivery got killed before all your friends could be notified.
1012 // Currently the only realistic fixes are to use a reliable server - which precludes shared hosting,
1013 // or cut back on plugins which do remote deliveries.
1015 proc_run('php', "include/notifier.php", $notify_type, "$post_id");
1017 logger('post_complete');
1019 item_post_return($a->get_baseurl(), $api_source, $return_path);
1023 function item_post_return($baseurl, $api_source, $return_path) {
1024 // figure out how to return, depending on from whence we came
1030 goaway($baseurl . "/" . $return_path);
1033 $json = array('success' => 1);
1034 if(x($_REQUEST,'jsreload') && strlen($_REQUEST['jsreload']))
1035 $json['reload'] = $baseurl . '/' . $_REQUEST['jsreload'];
1037 logger('post_json: ' . print_r($json,true), LOGGER_DEBUG);
1039 echo json_encode($json);
1045 function item_content(&$a) {
1047 if((! local_user()) && (! remote_user()))
1050 require_once('include/security.php');
1053 if(($a->argc == 3) && ($a->argv[1] === 'drop') && intval($a->argv[2])) {
1054 $o = drop_item($a->argv[2], !is_ajax());
1056 // ajax return: [<item id>, 0 (no perm) | <owner id>]
1057 echo json_encode(array(intval($a->argv[2]), intval($o)));
1065 * This function removes the tag $tag from the text $body and replaces it with
1066 * the appropiate link.
1068 * @param unknown_type $body the text to replace the tag in
1069 * @param string $inform a comma-seperated string containing everybody to inform
1070 * @param string $str_tags string to add the tag to
1071 * @param integer $profile_uid
1072 * @param string $tag the tag to replace
1073 * @param string $network The network of the post
1075 * @return boolean true if replaced, false if not replaced
1077 function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $network = "") {
1078 require_once("include/Scrape.php");
1079 require_once("include/socgraph.php");
1084 //is it a person tag?
1085 if(strpos($tag,'@') === 0) {
1086 //is it already replaced?
1087 if(strpos($tag,'[url=')) {
1088 //append tag to str_tags
1089 if(!stristr($str_tags,$tag)) {
1090 if(strlen($str_tags))
1095 // Checking for the alias that is used for OStatus
1096 $pattern = "/@\[url\=(.*?)\](.*?)\[\/url\]/ism";
1097 if (preg_match($pattern, $tag, $matches)) {
1099 $r = q("SELECT `alias`, `name` FROM `contact` WHERE `nurl` = '%s' AND `alias` != '' AND `uid` = 0",
1100 normalise_link($matches[1]));
1102 $r = q("SELECT `alias`, `name` FROM `gcontact` WHERE `nurl` = '%s' AND `alias` != ''",
1103 normalise_link($matches[1]));
1107 $data = probe_url($matches[1]);
1109 if ($data["alias"] != "") {
1110 $newtag = '@[url='.$data["alias"].']'.$data["name"].'[/url]';
1111 if(!stristr($str_tags,$newtag)) {
1112 if(strlen($str_tags))
1114 $str_tags .= $newtag;
1122 //get the person's name
1123 $name = substr($tag,1);
1125 // Sometimes the tag detection doesn't seem to work right
1126 // This is some workaround
1127 $nameparts = explode(" ", $name);
1128 $name = $nameparts[0];
1130 // Try to detect the contact in various ways
1131 if ((strpos($name,'@')) || (strpos($name,'http://'))) {
1132 // Is it in format @user@domain.tld or @http://domain.tld/...?
1134 // First check the contact table for the address
1135 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `contact`
1136 WHERE `addr` = '%s' AND `uid` = %d AND
1137 (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1140 intval($profile_uid),
1141 dbesc(NETWORK_OSTATUS)
1144 // Then check in the contact table for the url
1146 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `contact`
1147 WHERE `nurl` = '%s' AND `uid` = %d AND
1148 (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1150 dbesc(normalise_link($name)),
1151 intval($profile_uid),
1152 dbesc(NETWORK_OSTATUS)
1155 // Then check in the global contacts for the address
1157 $r = q("SELECT `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `gcontact`
1158 WHERE `addr` = '%s' AND (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1161 dbesc(NETWORK_OSTATUS)
1164 // Then check in the global contacts for the url
1166 $r = q("SELECT `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `gcontact`
1167 WHERE `nurl` = '%s' AND (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1169 dbesc(normalise_link($name)),
1170 dbesc(NETWORK_OSTATUS)
1174 $probed = probe_url($name);
1175 if ($result['network'] != NETWORK_PHANTOM) {
1176 update_gcontact($probed);
1177 $r = q("SELECT `url`, `name`, `nick`, `network`, `alias`, `notify` FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
1178 dbesc(normalise_link($probed["url"])));
1183 if (strrpos($name,'+')) {
1184 // Is it in format @nick+number?
1185 $tagcid = intval(substr($name,strrpos($name,'+') + 1));
1187 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1189 intval($profile_uid)
1193 //select someone by attag or nick and the name passed in the current network
1194 if(!$r AND ($network != ""))
1195 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `network` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
1199 intval($profile_uid)
1202 //select someone from this user's contacts by name in the current network
1203 if (!$r AND ($network != ""))
1204 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `network` = '%s' AND `uid` = %d LIMIT 1",
1207 intval($profile_uid)
1210 //select someone by attag or nick and the name passed in
1212 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
1215 intval($profile_uid)
1219 //select someone from this user's contacts by name
1221 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
1223 intval($profile_uid)
1228 if(strlen($inform) AND (isset($r[0]["notify"]) OR isset($r[0]["id"])))
1231 if (isset($r[0]["id"]))
1232 $inform .= 'cid:' . $r[0]["id"];
1233 elseif (isset($r[0]["notify"]))
1234 $inform .= $r[0]["notify"];
1236 $profile = $r[0]["url"];
1237 $alias = $r[0]["alias"];
1238 $newname = $r[0]["nick"];
1239 if (($newname == "") OR (($r[0]["network"] != NETWORK_OSTATUS) AND ($r[0]["network"] != NETWORK_TWITTER)
1240 AND ($r[0]["network"] != NETWORK_STATUSNET) AND ($r[0]["network"] != NETWORK_APPNET)))
1241 $newname = $r[0]["name"];
1244 //if there is an url for this persons profile
1245 if (isset($profile) AND ($newname != "")) {
1248 //create profile link
1249 $profile = str_replace(',','%2c',$profile);
1250 $newtag = '@[url='.$profile.']'.$newname.'[/url]';
1251 $body = str_replace('@'.$name, $newtag, $body);
1252 //append tag to str_tags
1253 if(! stristr($str_tags,$newtag)) {
1254 if(strlen($str_tags))
1256 $str_tags .= $newtag;
1259 // Status.Net seems to require the numeric ID URL in a mention if the person isn't
1260 // subscribed to you. But the nickname URL is OK if they are. Grrr. We'll tag both.
1262 if(strlen($alias)) {
1263 $newtag = '@[url='.$alias.']'.$newname.'[/url]';
1264 if(! stristr($str_tags,$newtag)) {
1265 if(strlen($str_tags))
1267 $str_tags .= $newtag;
1273 return array('replaced' => $replaced, 'contact' => $r[0]);