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');
28 require_once('include/Contact.php');
30 function item_post(&$a) {
32 if((! local_user()) && (! remote_user()) && (! x($_REQUEST,'commenter')))
35 require_once('include/security.php');
39 if(x($_REQUEST,'dropitems')) {
40 $arr_drop = explode(',',$_REQUEST['dropitems']);
41 drop_items($arr_drop);
42 $json = array('success' => 1);
43 echo json_encode($json);
47 call_hooks('post_local_start', $_REQUEST);
48 // logger('postinput ' . file_get_contents('php://input'));
49 logger('postvars ' . print_r($_REQUEST,true), LOGGER_DATA);
51 $api_source = ((x($_REQUEST,'api_source') && $_REQUEST['api_source']) ? true : false);
53 $message_id = ((x($_REQUEST,'message_id') && $api_source) ? strip_tags($_REQUEST['message_id']) : '');
55 $return_path = ((x($_REQUEST,'return')) ? $_REQUEST['return'] : '');
56 $preview = ((x($_REQUEST,'preview')) ? intval($_REQUEST['preview']) : 0);
59 // Check for doubly-submitted posts, and reject duplicates
60 // Note that we have to ignore previews, otherwise nothing will post
61 // after it's been previewed
62 if (!$preview && x($_REQUEST['post_id_random'])) {
63 if (x($_SESSION['post-random']) && $_SESSION['post-random'] == $_REQUEST['post_id_random']) {
64 logger("item post: duplicate post", LOGGER_DEBUG);
65 item_post_return(App::get_baseurl(), $api_source, $return_path);
68 $_SESSION['post-random'] = $_REQUEST['post_id_random'];
73 * Is this a reply to something?
76 $parent = ((x($_REQUEST,'parent')) ? intval($_REQUEST['parent']) : 0);
77 $parent_uri = ((x($_REQUEST,'parent_uri')) ? trim($_REQUEST['parent_uri']) : '');
80 $parent_contact = null;
86 if ($parent || $parent_uri) {
88 $objecttype = ACTIVITY_OBJ_COMMENT;
90 if (! x($_REQUEST,'type')) {
91 $_REQUEST['type'] = 'net-comment';
95 $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1",
98 } elseif ($parent_uri && local_user()) {
99 // This is coming from an API source, and we are logged in
100 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
106 // if this isn't the real parent of the conversation, find it
107 if (dbm::is_result($r)) {
108 $parid = $r[0]['parent'];
109 $parent_uri = $r[0]['uri'];
110 if ($r[0]['id'] != $r[0]['parent']) {
111 $r = q("SELECT * FROM `item` WHERE `id` = `parent` AND `parent` = %d LIMIT 1",
117 if (! dbm::is_result($r)) {
118 notice( t('Unable to locate original post.') . EOL);
119 if (x($_REQUEST,'return')) {
120 goaway($return_path);
124 $parent_item = $r[0];
125 $parent = $r[0]['id'];
127 // multi-level threading - preserve the info but re-parent to our single level threading
128 //if(($parid) && ($parid != $parent))
129 $thr_parent = $parent_uri;
131 if ($parent_item['contact-id'] && $uid) {
132 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
133 intval($parent_item['contact-id']),
136 if (dbm::is_result($r))
137 $parent_contact = $r[0];
139 // If the contact id doesn't fit with the contact, then set the contact to null
140 $thrparent = q("SELECT `author-link`, `network` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($thr_parent));
141 if (count($thrparent) AND ($thrparent[0]["network"] === NETWORK_OSTATUS)
142 AND (normalise_link($parent_contact["url"]) != normalise_link($thrparent[0]["author-link"]))) {
143 $parent_contact = get_contact_details_by_url($thrparent[0]["author-link"]);
145 if (!isset($parent_contact["nick"])) {
146 require_once("include/Scrape.php");
147 $probed_contact = probe_url($thrparent[0]["author-link"]);
148 if ($probed_contact["network"] != NETWORK_FEED) {
149 $parent_contact = $probed_contact;
150 $parent_contact["nurl"] = normalise_link($probed_contact["url"]);
151 $parent_contact["thumb"] = $probed_contact["photo"];
152 $parent_contact["micro"] = $probed_contact["photo"];
153 $parent_contact["addr"] = $probed_contact["addr"];
156 logger('no contact found: '.print_r($thrparent, true), LOGGER_DEBUG);
158 logger('parent contact: '.print_r($parent_contact, true), LOGGER_DEBUG);
160 if ($parent_contact["nick"] == "")
161 $parent_contact["nick"] = $parent_contact["name"];
165 if($parent) logger('mod_item: item_post parent=' . $parent);
167 $profile_uid = ((x($_REQUEST,'profile_uid')) ? intval($_REQUEST['profile_uid']) : 0);
168 $post_id = ((x($_REQUEST,'post_id')) ? intval($_REQUEST['post_id']) : 0);
169 $app = ((x($_REQUEST,'source')) ? strip_tags($_REQUEST['source']) : '');
170 $extid = ((x($_REQUEST,'extid')) ? strip_tags($_REQUEST['extid']) : '');
171 $object = ((x($_REQUEST,'object')) ? $_REQUEST['object'] : '');
173 // Check for multiple posts with the same message id (when the post was created via API)
174 if (($message_id != '') AND ($profile_uid != 0)) {
175 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
180 if (dbm::is_result($r)) {
181 logger("Message with URI ".$message_id." already exists for user ".$profile_uid, LOGGER_DEBUG);
186 $allow_moderated = false;
188 // here is where we are going to check for permission to post a moderated comment.
190 // First check that the parent exists and it is a wall item.
192 if((x($_REQUEST,'commenter')) && ((! $parent) || (! $parent_item['wall']))) {
193 notice( t('Permission denied.') . EOL) ;
194 if(x($_REQUEST,'return'))
195 goaway($return_path);
199 // Now check that it is a page_type of PAGE_BLOG, and that valid personal details
200 // have been provided, and run any anti-spam plugins
204 if((! can_write_wall($a,$profile_uid)) && (! $allow_moderated)) {
205 notice( t('Permission denied.') . EOL) ;
206 if(x($_REQUEST,'return'))
207 goaway($return_path);
212 // is this an edited post?
217 $i = q("SELECT * FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1",
218 intval($profile_uid),
228 $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
231 if (dbm::is_result($r))
235 $str_group_allow = $orig_post['allow_gid'];
236 $str_contact_allow = $orig_post['allow_cid'];
237 $str_group_deny = $orig_post['deny_gid'];
238 $str_contact_deny = $orig_post['deny_cid'];
239 $location = $orig_post['location'];
240 $coord = $orig_post['coord'];
241 $verb = $orig_post['verb'];
242 $objecttype = $orig_post['object-type'];
243 $emailcc = $orig_post['emailcc'];
244 $app = $orig_post['app'];
245 $categories = $orig_post['file'];
246 $title = notags(trim($_REQUEST['title']));
247 $body = escape_tags(trim($_REQUEST['body']));
248 $private = $orig_post['private'];
249 $pubmail_enable = $orig_post['pubmail'];
250 $network = $orig_post['network'];
251 $guid = $orig_post['guid'];
252 $extid = $orig_post['extid'];
256 // if coming from the API and no privacy settings are set,
257 // use the user default permissions - as they won't have
258 // been supplied via a form.
261 && (! array_key_exists('contact_allow',$_REQUEST))
262 && (! array_key_exists('group_allow',$_REQUEST))
263 && (! array_key_exists('contact_deny',$_REQUEST))
264 && (! array_key_exists('group_deny',$_REQUEST))) {
265 $str_group_allow = $user['allow_gid'];
266 $str_contact_allow = $user['allow_cid'];
267 $str_group_deny = $user['deny_gid'];
268 $str_contact_deny = $user['deny_cid'];
272 // use the posted permissions
274 $str_group_allow = perms2str($_REQUEST['group_allow']);
275 $str_contact_allow = perms2str($_REQUEST['contact_allow']);
276 $str_group_deny = perms2str($_REQUEST['group_deny']);
277 $str_contact_deny = perms2str($_REQUEST['contact_deny']);
280 $title = notags(trim($_REQUEST['title']));
281 $location = notags(trim($_REQUEST['location']));
282 $coord = notags(trim($_REQUEST['coord']));
283 $verb = notags(trim($_REQUEST['verb']));
284 $emailcc = notags(trim($_REQUEST['emailcc']));
285 $body = escape_tags(trim($_REQUEST['body']));
286 $network = notags(trim($_REQUEST['network']));
287 $guid = get_guid(32);
290 item_add_language_opt($_REQUEST);
291 $postopts = $_REQUEST['postopts'] ? $_REQUEST['postopts'] : "";
294 $private = ((strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny)) ? 1 : 0);
297 if($user['hidewall'])
300 // If this is a comment, set the permissions from the parent.
304 // for non native networks use the network of the original post as network of the item
305 if (($parent_item['network'] != NETWORK_DIASPORA)
306 AND ($parent_item['network'] != NETWORK_OSTATUS)
307 AND ($network == ""))
308 $network = $parent_item['network'];
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'];
314 $private = $parent_item['private'];
317 $pubmail_enable = ((x($_REQUEST,'pubmail_enable') && intval($_REQUEST['pubmail_enable']) && (! $private)) ? 1 : 0);
319 // if using the API, we won't see pubmail_enable - figure out if it should be set
321 if($api_source && $profile_uid && $profile_uid == local_user() && (! $private)) {
322 $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
323 if(! $mail_disabled) {
324 $r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1",
327 if (dbm::is_result($r) && intval($r[0]['pubmail']))
328 $pubmail_enabled = true;
332 if(! strlen($body)) {
335 info( t('Empty post discarded.') . EOL );
336 if(x($_REQUEST,'return'))
337 goaway($return_path);
342 if(strlen($categories)) {
343 // get the "fileas" tags for this post
344 $filedas = file_tag_file_to_list($categories, 'file');
346 // save old and new categories, so we can determine what needs to be deleted from pconfig
347 $categories_old = $categories;
348 $categories = file_tag_list_to_file(trim($_REQUEST['category']), 'category');
349 $categories_new = $categories;
350 if(strlen($filedas)) {
351 // append the fileas stuff to the new categories list
352 $categories .= file_tag_list_to_file($filedas, 'file');
355 // Work around doubled linefeeds in Tinymce 3.5b2
356 // First figure out if it's a status post that would've been
357 // created using tinymce. Otherwise leave it alone.
359 /* $plaintext = (local_user() ? intval(get_pconfig(local_user(),'system','plaintext')) || !feature_enabled($profile_uid,'richtext') : 0);
360 if((! $parent) && (! $api_source) && (! $plaintext)) {
361 $body = fix_mce_lf($body);
363 $plaintext = (local_user() ? !feature_enabled($profile_uid,'richtext') : 0);
364 if((! $parent) && (! $api_source) && (! $plaintext)) {
365 $body = fix_mce_lf($body);
369 // get contact info for poster
375 if((local_user()) && (local_user() == $profile_uid)) {
377 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
378 intval($_SESSION['uid']));
380 elseif(remote_user()) {
381 if(is_array($_SESSION['remote'])) {
382 foreach($_SESSION['remote'] as $v) {
383 if($v['uid'] == $profile_uid) {
384 $contact_id = $v['cid'];
390 $r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
396 if (dbm::is_result($r)) {
398 $contact_id = $author['id'];
401 // get contact info for owner
403 if($profile_uid == local_user()) {
404 $contact_record = $author;
407 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
410 if (dbm::is_result($r))
411 $contact_record = $r[0];
414 $post_type = notags(trim($_REQUEST['type']));
416 if($post_type === 'net-comment') {
417 if($parent_item !== null) {
418 if($parent_item['wall'] == 1)
419 $post_type = 'wall-comment';
421 $post_type = 'remote-comment';
427 * When a photo was uploaded into the message using the (profile wall) ajax
428 * uploader, The permissions are initially set to disallow anybody but the
429 * owner from seeing it. This is because the permissions may not yet have been
430 * set for the post. If it's private, the photo permissions should be set
431 * appropriately. But we didn't know the final permissions on the post until
432 * now. So now we'll look for links of uploaded messages that are in the
433 * post and set them to the same permissions as the post itself.
439 if((! $preview) && preg_match_all("/\[img([\=0-9x]*?)\](.*?)\[\/img\]/",$body,$match)) {
443 $objecttype = ACTIVITY_OBJ_IMAGE;
445 foreach ($images as $image) {
446 if (! stristr($image,App::get_baseurl() . '/photo/')) {
449 $image_uri = substr($image,strrpos($image,'/') + 1);
450 $image_uri = substr($image_uri,0, strpos($image_uri,'-'));
451 if (! strlen($image_uri)) {
454 $srch = '<' . intval($contact_id) . '>';
456 $r = q("SELECT `id` FROM `photo` WHERE `allow_cid` = '%s' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = ''
457 AND `resource-id` = '%s' AND `uid` = %d LIMIT 1",
463 if (! dbm::is_result($r)) {
467 $r = q("UPDATE `photo` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
468 WHERE `resource-id` = '%s' AND `uid` = %d AND `album` = '%s' ",
469 dbesc($str_contact_allow),
470 dbesc($str_group_allow),
471 dbesc($str_contact_deny),
472 dbesc($str_group_deny),
474 intval($profile_uid),
475 dbesc( t('Wall Photos'))
483 * Next link in any attachment references we find in the post.
488 if((! $preview) && preg_match_all("/\[attachment\](.*?)\[\/attachment\]/",$body,$match)) {
489 $attaches = $match[1];
490 if(count($attaches)) {
491 foreach($attaches as $attach) {
492 $r = q("SELECT * FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1",
493 intval($profile_uid),
496 if (dbm::is_result($r)) {
497 $r = q("UPDATE `attach` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
498 WHERE `uid` = %d AND `id` = %d",
499 dbesc($str_contact_allow),
500 dbesc($str_group_allow),
501 dbesc($str_contact_deny),
502 dbesc($str_group_deny),
503 intval($profile_uid),
511 // embedded bookmark or attachment in post? set bookmark flag
514 $data = get_attachment_data($body);
515 if (preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", $body, $match, PREG_SET_ORDER) OR isset($data["type"])) {
516 $objecttype = ACTIVITY_OBJ_BOOKMARK;
520 $body = bb_translate_video($body);
524 * Fold multi-line [code] sequences
527 $body = preg_replace('/\[\/code\]\s*\[code\]/ism',"\n",$body);
529 $body = scale_external_images($body,false);
532 // Setting the object type if not defined before
534 $objecttype = ACTIVITY_OBJ_NOTE; // Default value
535 require_once("include/plaintext.php");
536 $objectdata = get_attached_data($body);
538 if ($post["type"] == "link")
539 $objecttype = ACTIVITY_OBJ_BOOKMARK;
540 elseif ($post["type"] == "video")
541 $objecttype = ACTIVITY_OBJ_VIDEO;
542 elseif ($post["type"] == "photo")
543 $objecttype = ACTIVITY_OBJ_IMAGE;
548 * Look for any tags and linkify them
555 $tags = get_tags($body);
558 * add a statusnet style reply tag if the original post was from there
559 * and we are replying, and there isn't one already
561 if ($parent AND ($parent_contact['network'] == NETWORK_OSTATUS)) {
562 $contact = '@[url='.$parent_contact['url'].']'.$parent_contact['nick'].'[/url]';
564 if (!in_array($contact,$tags)) {
565 $body = $contact.' '.$body;
569 $toplevel_contact = "";
570 $toplevel_parent = q("SELECT `contact`.* FROM `contact`
571 INNER JOIN `item` ON `item`.`contact-id` = `contact`.`id` AND `contact`.`url` = `item`.`author-link`
572 WHERE `item`.`id` = `item`.`parent` AND `item`.`parent` = %d", intval($parent));
573 if ($toplevel_parent)
574 $toplevel_contact = '@'.$toplevel_parent[0]['nick'].'+'.$toplevel_parent[0]['id'];
576 $toplevel_parent = q("SELECT `author-link`, `author-name` FROM `item` WHERE `id` = `parent` AND `parent` = %d", intval($parent));
577 $toplevel_contact = '@[url='.$toplevel_parent[0]['author-link'].']'.$toplevel_parent[0]['author-name'].'[/url]';
580 if (!in_array($toplevel_contact,$tags))
581 $tags[] = $toplevel_contact;
586 $private_forum = false;
589 foreach($tags as $tag) {
591 if(strpos($tag,'#') === 0)
594 // If we already tagged 'Robert Johnson', don't try and tag 'Robert'.
595 // Robert Johnson should be first in the $tags array
597 $fullnametagged = false;
598 for($x = 0; $x < count($tagged); $x ++) {
599 if(stristr($tagged[$x],$tag . ' ')) {
600 $fullnametagged = true;
607 $success = handle_tag($a, $body, $inform, $str_tags, (local_user()) ? local_user() : $profile_uid , $tag, $network);
608 if($success['replaced'])
610 if(is_array($success['contact']) && intval($success['contact']['prv'])) {
611 $private_forum = true;
612 $private_id = $success['contact']['id'];
617 if(($private_forum) && (! $parent) && (! $private)) {
618 // we tagged a private forum in a top level post and the message was public.
621 $str_contact_allow = '<' . $private_id . '>';
627 if(preg_match_all('/(\[attachment\]([0-9]+)\[\/attachment\])/',$body,$match)) {
628 foreach($match[2] as $mtch) {
629 $r = q("SELECT `id`,`filename`,`filesize`,`filetype` FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1",
630 intval($profile_uid),
633 if (dbm::is_result($r)) {
634 if (strlen($attachments)) {
637 $attachments .= '[attach]href="' . App::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' || $post_type === 'wall-comment') {
649 if (! strlen($verb)) {
650 $verb = ACTIVITY_POST ;
653 if ($network == "") {
654 $network = NETWORK_DFRN;
657 $gravity = (($parent) ? 6 : 0 );
659 // even if the post arrived via API we are considering that it
660 // originated on this site by default for determining relayability.
662 $origin = ((x($_REQUEST,'origin')) ? intval($_REQUEST['origin']) : 1);
664 $notify_type = (($parent) ? 'comment-new' : 'wall-new' );
666 $uri = (($message_id) ? $message_id : item_new_uri($a->get_hostname(),$profile_uid, $guid));
668 // Fallback so that we alway have a thr-parent
674 $datarray['uid'] = $profile_uid;
675 $datarray['type'] = $post_type;
676 $datarray['wall'] = $wall;
677 $datarray['gravity'] = $gravity;
678 $datarray['network'] = $network;
679 $datarray['contact-id'] = $contact_id;
680 $datarray['owner-name'] = $contact_record['name'];
681 $datarray['owner-link'] = $contact_record['url'];
682 $datarray['owner-avatar'] = $contact_record['thumb'];
683 $datarray["owner-id"] = get_contact($datarray["owner-link"], 0);
684 $datarray['author-name'] = $author['name'];
685 $datarray['author-link'] = $author['url'];
686 $datarray['author-avatar'] = $author['thumb'];
687 $datarray["author-id"] = get_contact($datarray["author-link"], 0);
688 $datarray['created'] = datetime_convert();
689 $datarray['edited'] = datetime_convert();
690 $datarray['commented'] = datetime_convert();
691 $datarray['received'] = datetime_convert();
692 $datarray['changed'] = datetime_convert();
693 $datarray['extid'] = $extid;
694 $datarray['guid'] = $guid;
695 $datarray['uri'] = $uri;
696 $datarray['title'] = $title;
697 $datarray['body'] = $body;
698 $datarray['app'] = $app;
699 $datarray['location'] = $location;
700 $datarray['coord'] = $coord;
701 $datarray['tag'] = $str_tags;
702 $datarray['file'] = $categories;
703 $datarray['inform'] = $inform;
704 $datarray['verb'] = $verb;
705 $datarray['object-type'] = $objecttype;
706 $datarray['allow_cid'] = $str_contact_allow;
707 $datarray['allow_gid'] = $str_group_allow;
708 $datarray['deny_cid'] = $str_contact_deny;
709 $datarray['deny_gid'] = $str_group_deny;
710 $datarray['private'] = $private;
711 $datarray['pubmail'] = $pubmail_enable;
712 $datarray['attach'] = $attachments;
713 $datarray['bookmark'] = intval($bookmark);
714 $datarray['thr-parent'] = $thr_parent;
715 $datarray['postopts'] = $postopts;
716 $datarray['origin'] = $origin;
717 $datarray['moderated'] = $allow_moderated;
718 $datarray['gcontact-id'] = get_gcontact_id(array("url" => $datarray['author-link'], "network" => $datarray['network'],
719 "photo" => $datarray['author-avatar'], "name" => $datarray['author-name']));
720 $datarray['object'] = $object;
723 * These fields are for the convenience of plugins...
724 * 'self' if true indicates the owner is posting on their own wall
725 * If parent is 0 it is a top-level post.
728 $datarray['parent'] = $parent;
729 $datarray['self'] = $self;
730 // $datarray['prvnets'] = $user['prvnets'];
732 $datarray['parent-uri'] = ($parent == 0) ? $uri : $parent_item['uri'];
733 $datarray['plink'] = App::get_baseurl().'/display/'.urlencode($datarray['guid']);
734 $datarray['last-child'] = 1;
735 $datarray['visible'] = 1;
738 $datarray['edit'] = true;
740 // Search for hashtags
741 item_body_set_hashtags($datarray);
743 // preview mode - prepare the body for display and send it via json
746 require_once('include/conversation.php');
747 // We set the datarray ID to -1 because in preview mode the dataray
748 // doesn't have an ID.
749 $datarray["id"] = -1;
750 $o = conversation($a,array(array_merge($contact_record,$datarray)),'search', false, true);
751 logger('preview: ' . $o);
752 echo json_encode(array('preview' => $o));
757 call_hooks('post_local',$datarray);
759 if(x($datarray,'cancel')) {
760 logger('mod_item: post cancelled by plugin.');
762 goaway($return_path);
765 $json = array('cancel' => 1);
766 if (x($_REQUEST,'jsreload') && strlen($_REQUEST['jsreload'])) {
767 $json['reload'] = App::get_baseurl() . '/' . $_REQUEST['jsreload'];
770 echo json_encode($json);
774 // Fill the cache field
775 put_item_in_cache($datarray);
778 $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `attach` = '%s', `file` = '%s', `rendered-html` = '%s', `rendered-hash` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d",
779 dbesc($datarray['title']),
780 dbesc($datarray['body']),
781 dbesc($datarray['tag']),
782 dbesc($datarray['attach']),
783 dbesc($datarray['file']),
784 dbesc($datarray['rendered-html']),
785 dbesc($datarray['rendered-hash']),
786 dbesc(datetime_convert()),
787 dbesc(datetime_convert()),
792 create_tags_from_item($post_id);
793 create_files_from_item($post_id);
794 update_thread($post_id);
796 // update filetags in pconfig
797 file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
799 proc_run(PRIORITY_HIGH, "include/notifier.php", 'edit_post', $post_id);
800 if((x($_REQUEST,'return')) && strlen($return_path)) {
801 logger('return: ' . $return_path);
802 goaway($return_path);
809 q("START TRANSACTION;");
811 $r = q("INSERT INTO `item` (`guid`, `extid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,
812 `owner-name`,`owner-link`,`owner-avatar`, `owner-id`,
813 `author-name`, `author-link`, `author-avatar`, `author-id`,
814 `created`, `edited`, `commented`, `received`, `changed`,
815 `uri`, `thr-parent`, `title`, `body`, `app`, `location`, `coord`,
816 `tag`, `inform`, `verb`, `object-type`, `postopts`,
817 `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`,
818 `pubmail`, `attach`, `bookmark`,`origin`, `moderated`, `file`,
819 `rendered-html`, `rendered-hash`, `gcontact-id`, `object`,
820 `parent`, `parent-uri`, `plink`, `last-child`, `visible`)
821 VALUES('%s', '%s', %d, '%s', %d, %d, '%s', %d,
822 '%s', '%s', '%s', %d,
823 '%s', '%s', '%s', %d,
824 '%s', '%s', '%s', '%s', '%s',
825 '%s', '%s', '%s', '%s', '%s', '%s', '%s',
826 '%s', '%s', '%s', '%s', '%s',
827 '%s', '%s', '%s', '%s', %d,
828 %d, '%s', %d, %d, %d, '%s',
829 '%s', '%s', %d, '%s',
830 %d, '%s', '%s', %d, %d)",
831 dbesc($datarray['guid']),
832 dbesc($datarray['extid']),
833 intval($datarray['uid']),
834 dbesc($datarray['type']),
835 intval($datarray['wall']),
836 intval($datarray['gravity']),
837 dbesc($datarray['network']),
838 intval($datarray['contact-id']),
839 dbesc($datarray['owner-name']),
840 dbesc($datarray['owner-link']),
841 dbesc($datarray['owner-avatar']),
842 intval($datarray['owner-id']),
843 dbesc($datarray['author-name']),
844 dbesc($datarray['author-link']),
845 dbesc($datarray['author-avatar']),
846 intval($datarray['author-id']),
847 dbesc($datarray['created']),
848 dbesc($datarray['edited']),
849 dbesc($datarray['commented']),
850 dbesc($datarray['received']),
851 dbesc($datarray['changed']),
852 dbesc($datarray['uri']),
853 dbesc($datarray['thr-parent']),
854 dbesc($datarray['title']),
855 dbesc($datarray['body']),
856 dbesc($datarray['app']),
857 dbesc($datarray['location']),
858 dbesc($datarray['coord']),
859 dbesc($datarray['tag']),
860 dbesc($datarray['inform']),
861 dbesc($datarray['verb']),
862 dbesc($datarray['object-type']),
863 dbesc($datarray['postopts']),
864 dbesc($datarray['allow_cid']),
865 dbesc($datarray['allow_gid']),
866 dbesc($datarray['deny_cid']),
867 dbesc($datarray['deny_gid']),
868 intval($datarray['private']),
869 intval($datarray['pubmail']),
870 dbesc($datarray['attach']),
871 intval($datarray['bookmark']),
872 intval($datarray['origin']),
873 intval($datarray['moderated']),
874 dbesc($datarray['file']),
875 dbesc($datarray['rendered-html']),
876 dbesc($datarray['rendered-hash']),
877 intval($datarray['gcontact-id']),
878 dbesc($datarray['object']),
879 intval($datarray['parent']),
880 dbesc($datarray['parent-uri']),
881 dbesc($datarray['plink']),
882 intval($datarray['last-child']),
883 intval($datarray['visible'])
886 if (dbm::is_result($r)) {
887 $r = q("SELECT LAST_INSERT_ID() AS `item-id`");
888 if (dbm::is_result($r)) {
889 $post_id = $r[0]['item-id'];
894 logger('mod_item: unable to create post.');
900 logger('mod_item: unable to retrieve post that was just stored.');
901 notice(t('System error. Post not saved.') . EOL);
902 goaway($return_path);
906 logger('mod_item: saved item ' . $post_id);
908 $datarray["id"] = $post_id;
910 item_set_last_item($datarray);
912 // update filetags in pconfig
913 file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
917 // This item is the last leaf and gets the comment box, clear any ancestors
918 $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d AND `last-child` AND `id` != %d",
919 dbesc(datetime_convert()),
924 // update the commented timestamp on the parent
925 q("UPDATE `item` SET `visible` = 1, `commented` = '%s', `changed` = '%s' WHERE `id` = %d",
926 dbesc(datetime_convert()),
927 dbesc(datetime_convert()),
931 if($contact_record != $author) {
933 'type' => NOTIFY_COMMENT,
934 'notify_flags' => $user['notify-flags'],
935 'language' => $user['language'],
936 'to_name' => $user['username'],
937 'to_email' => $user['email'],
938 'uid' => $user['uid'],
940 'link' => App::get_baseurl().'/display/'.urlencode($datarray['guid']),
941 'source_name' => $datarray['author-name'],
942 'source_link' => $datarray['author-link'],
943 'source_photo' => $datarray['author-avatar'],
944 'verb' => ACTIVITY_POST,
947 'parent_uri' => $parent_item['uri']
953 // Store the comment signature information in case we need to relay to Diaspora
954 Diaspora::store_comment_signature($datarray, $author, ($self ? $user['prvkey'] : false), $post_id);
959 $r = q("UPDATE `item` SET `parent` = %d WHERE `id` = %d",
963 if($contact_record != $author) {
965 'type' => NOTIFY_WALL,
966 'notify_flags' => $user['notify-flags'],
967 'language' => $user['language'],
968 'to_name' => $user['username'],
969 'to_email' => $user['email'],
970 'uid' => $user['uid'],
972 'link' => App::get_baseurl().'/display/'.urlencode($datarray['guid']),
973 'source_name' => $datarray['author-name'],
974 'source_link' => $datarray['author-link'],
975 'source_photo' => $datarray['author-avatar'],
976 'verb' => ACTIVITY_POST,
982 call_hooks('post_local_end', $datarray);
984 if(strlen($emailcc) && $profile_uid == local_user()) {
985 $erecips = explode(',', $emailcc);
986 if(count($erecips)) {
987 foreach($erecips as $recip) {
988 $addr = trim($recip);
991 $disclaimer = '<hr />' . sprintf( t('This message was sent to you by %s, a member of the Friendica social network.'),$a->user['username'])
993 $disclaimer .= sprintf( t('You may visit them online at %s'), App::get_baseurl() . '/profile/' . $a->user['nickname']) . EOL;
994 $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL;
995 if (!$datarray['title']=='') {
996 $subject = email_header_encode($datarray['title'],'UTF-8');
998 $subject = email_header_encode('[Friendica]' . ' ' . sprintf( t('%s posted an update.'),$a->user['username']),'UTF-8');
1000 $link = '<a href="' . App::get_baseurl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />';
1001 $html = prepare_body($datarray);
1002 $message = '<html><body>' . $link . $html . $disclaimer . '</body></html>';
1003 include_once('include/html2plain.php');
1005 'fromName' => $a->user['username'],
1006 'fromEmail' => $a->user['email'],
1008 'replyTo' => $a->user['email'],
1009 'messageSubject' => $subject,
1010 'htmlVersion' => $message,
1011 'textVersion' => html2plain($html.$disclaimer),
1013 Emailer::send($params);
1018 if ($post_id == $parent) {
1019 add_thread($post_id);
1021 update_thread($parent, true);
1026 create_tags_from_item($post_id);
1027 create_files_from_item($post_id);
1029 // Insert an item entry for UID=0 for global entries.
1030 // We now do it in the background to save some time.
1031 // This is important in interactive environments like the frontend or the API.
1032 // We don't fork a new process since this is done anyway with the following command
1033 proc_run(array('priority' => PRIORITY_HIGH, 'dont_fork' => true), "include/create_shadowentry.php", $post_id);
1035 // Call the background process that is delivering the item to the receivers
1036 proc_run(PRIORITY_HIGH, "include/notifier.php", $notify_type, $post_id);
1038 logger('post_complete');
1040 item_post_return(App::get_baseurl(), $api_source, $return_path);
1044 function item_post_return($baseurl, $api_source, $return_path) {
1045 // figure out how to return, depending on from whence we came
1051 goaway($return_path);
1054 $json = array('success' => 1);
1055 if (x($_REQUEST,'jsreload') && strlen($_REQUEST['jsreload'])) {
1056 $json['reload'] = $baseurl . '/' . $_REQUEST['jsreload'];
1059 logger('post_json: ' . print_r($json,true), LOGGER_DEBUG);
1061 echo json_encode($json);
1067 function item_content(&$a) {
1069 if ((! local_user()) && (! remote_user())) {
1073 require_once('include/security.php');
1076 if (($a->argc == 3) && ($a->argv[1] === 'drop') && intval($a->argv[2])) {
1077 $o = drop_item($a->argv[2], !is_ajax());
1079 // ajax return: [<item id>, 0 (no perm) | <owner id>]
1080 echo json_encode(array(intval($a->argv[2]), intval($o)));
1088 * This function removes the tag $tag from the text $body and replaces it with
1089 * the appropiate link.
1091 * @param App $a Application instance @TODO is unused in this function's scope (excluding included files)
1092 * @param unknown_type $body the text to replace the tag in
1093 * @param string $inform a comma-seperated string containing everybody to inform
1094 * @param string $str_tags string to add the tag to
1095 * @param integer $profile_uid
1096 * @param string $tag the tag to replace
1097 * @param string $network The network of the post
1099 * @return boolean true if replaced, false if not replaced
1101 function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $network = "") {
1102 require_once("include/Scrape.php");
1103 require_once("include/socgraph.php");
1108 //is it a person tag?
1109 if (strpos($tag,'@') === 0) {
1110 //is it already replaced?
1111 if (strpos($tag,'[url=')) {
1112 //append tag to str_tags
1113 if (!stristr($str_tags,$tag)) {
1114 if (strlen($str_tags)) {
1120 // Checking for the alias that is used for OStatus
1121 $pattern = "/@\[url\=(.*?)\](.*?)\[\/url\]/ism";
1122 if (preg_match($pattern, $tag, $matches)) {
1124 $r = q("SELECT `alias`, `name` FROM `contact` WHERE `nurl` = '%s' AND `alias` != '' AND `uid` = 0",
1125 normalise_link($matches[1]));
1127 $r = q("SELECT `alias`, `name` FROM `gcontact` WHERE `nurl` = '%s' AND `alias` != ''",
1128 normalise_link($matches[1]));
1132 $data = probe_url($matches[1]);
1134 if ($data["alias"] != "") {
1135 $newtag = '@[url='.$data["alias"].']'.$data["name"].'[/url]';
1136 if(!stristr($str_tags,$newtag)) {
1137 if(strlen($str_tags))
1139 $str_tags .= $newtag;
1147 //get the person's name
1148 $name = substr($tag,1);
1150 // Sometimes the tag detection doesn't seem to work right
1151 // This is some workaround
1152 $nameparts = explode(" ", $name);
1153 $name = $nameparts[0];
1155 // Try to detect the contact in various ways
1156 if ((strpos($name,'@')) || (strpos($name,'http://'))) {
1157 // Is it in format @user@domain.tld or @http://domain.tld/...?
1159 // First check the contact table for the address
1160 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `contact`
1161 WHERE `addr` = '%s' AND `uid` = %d AND
1162 (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1165 intval($profile_uid),
1166 dbesc(NETWORK_OSTATUS)
1169 // Then check in the contact table for the url
1171 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `contact`
1172 WHERE `nurl` = '%s' AND `uid` = %d AND
1173 (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1175 dbesc(normalise_link($name)),
1176 intval($profile_uid),
1177 dbesc(NETWORK_OSTATUS)
1180 // Then check in the global contacts for the address
1182 $r = q("SELECT `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `gcontact`
1183 WHERE `addr` = '%s' AND (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1186 dbesc(NETWORK_OSTATUS)
1189 // Then check in the global contacts for the url
1191 $r = q("SELECT `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `gcontact`
1192 WHERE `nurl` = '%s' AND (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1194 dbesc(normalise_link($name)),
1195 dbesc(NETWORK_OSTATUS)
1199 $probed = probe_url($name);
1200 if ($result['network'] != NETWORK_PHANTOM) {
1201 update_gcontact($probed);
1202 $r = q("SELECT `url`, `name`, `nick`, `network`, `alias`, `notify` FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
1203 dbesc(normalise_link($probed["url"])));
1208 if (strrpos($name,'+')) {
1209 // Is it in format @nick+number?
1210 $tagcid = intval(substr($name,strrpos($name,'+') + 1));
1212 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1214 intval($profile_uid)
1218 //select someone by attag or nick and the name passed in the current network
1219 if(!$r AND ($network != ""))
1220 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `network` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
1224 intval($profile_uid)
1227 //select someone from this user's contacts by name in the current network
1228 if (!$r AND ($network != ""))
1229 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `network` = '%s' AND `uid` = %d LIMIT 1",
1232 intval($profile_uid)
1235 //select someone by attag or nick and the name passed in
1237 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
1240 intval($profile_uid)
1244 //select someone from this user's contacts by name
1246 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
1248 intval($profile_uid)
1253 if(strlen($inform) AND (isset($r[0]["notify"]) OR isset($r[0]["id"])))
1256 if (isset($r[0]["id"]))
1257 $inform .= 'cid:' . $r[0]["id"];
1258 elseif (isset($r[0]["notify"]))
1259 $inform .= $r[0]["notify"];
1261 $profile = $r[0]["url"];
1262 $alias = $r[0]["alias"];
1263 $newname = $r[0]["nick"];
1264 if (($newname == "") OR (($r[0]["network"] != NETWORK_OSTATUS) AND ($r[0]["network"] != NETWORK_TWITTER)
1265 AND ($r[0]["network"] != NETWORK_STATUSNET) AND ($r[0]["network"] != NETWORK_APPNET)))
1266 $newname = $r[0]["name"];
1269 //if there is an url for this persons profile
1270 if (isset($profile) AND ($newname != "")) {
1273 //create profile link
1274 $profile = str_replace(',','%2c',$profile);
1275 $newtag = '@[url='.$profile.']'.$newname.'[/url]';
1276 $body = str_replace('@'.$name, $newtag, $body);
1277 //append tag to str_tags
1278 if(! stristr($str_tags,$newtag)) {
1279 if(strlen($str_tags))
1281 $str_tags .= $newtag;
1284 // Status.Net seems to require the numeric ID URL in a mention if the person isn't
1285 // subscribed to you. But the nickname URL is OK if they are. Grrr. We'll tag both.
1287 if(strlen($alias)) {
1288 $newtag = '@[url='.$alias.']'.$newname.'[/url]';
1289 if(! stristr($str_tags,$newtag)) {
1290 if(strlen($str_tags))
1292 $str_tags .= $newtag;
1298 return array('replaced' => $replaced, 'contact' => $r[0]);