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'] == $_REQUEST['post_id_random']) {
64 logger("item post: duplicate post", LOGGER_DEBUG);
65 item_post_return($a->get_baseurl(), $api_source, $return_path);
68 $_SESSION['post-random'] = $_REQUEST['post_id_random'];
72 * Is this a reply to something?
75 $parent = ((x($_REQUEST,'parent')) ? intval($_REQUEST['parent']) : 0);
76 $parent_uri = ((x($_REQUEST,'parent_uri')) ? trim($_REQUEST['parent_uri']) : '');
79 $parent_contact = null;
85 if($parent || $parent_uri) {
87 $objecttype = ACTIVITY_OBJ_COMMENT;
89 if(! x($_REQUEST,'type'))
90 $_REQUEST['type'] = 'net-comment';
93 $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1",
96 } elseif($parent_uri && local_user()) {
97 // This is coming from an API source, and we are logged in
98 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
104 // if this isn't the real parent of the conversation, find it
105 if($r !== false && count($r)) {
106 $parid = $r[0]['parent'];
107 $parent_uri = $r[0]['uri'];
108 if($r[0]['id'] != $r[0]['parent']) {
109 $r = q("SELECT * FROM `item` WHERE `id` = `parent` AND `parent` = %d LIMIT 1",
115 if(($r === false) || (! count($r))) {
116 notice( t('Unable to locate original post.') . EOL);
117 if(x($_REQUEST,'return'))
118 goaway($a->get_baseurl() . "/" . $return_path );
121 $parent_item = $r[0];
122 $parent = $r[0]['id'];
124 // multi-level threading - preserve the info but re-parent to our single level threading
125 //if(($parid) && ($parid != $parent))
126 $thr_parent = $parent_uri;
128 if($parent_item['contact-id'] && $uid) {
129 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
130 intval($parent_item['contact-id']),
134 $parent_contact = $r[0];
136 // If the contact id doesn't fit with the contact, then set the contact to null
137 $thrparent = q("SELECT `author-link`, `network` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($thr_parent));
138 if (count($thrparent) AND ($thrparent[0]["network"] === NETWORK_OSTATUS)
139 AND (normalise_link($parent_contact["url"]) != normalise_link($thrparent[0]["author-link"]))) {
140 $parent_contact = null;
142 $r = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
143 dbesc(normalise_link($thrparent[0]["author-link"])));
145 $parent_contact = $r[0];
146 $parent_contact["thumb"] = $parent_contact["photo"];
147 $parent_contact["micro"] = $parent_contact["photo"];
148 unset($parent_contact["id"]);
151 if (!isset($parent_contact["nick"])) {
152 require_once("include/Scrape.php");
153 $probed_contact = probe_url($thrparent[0]["author-link"]);
154 if ($probed_contact["network"] != NETWORK_FEED) {
155 $parent_contact = $probed_contact;
156 $parent_contact["nurl"] = normalise_link($probed_contact["url"]);
157 $parent_contact["thumb"] = $probed_contact["photo"];
158 $parent_contact["micro"] = $probed_contact["photo"];
159 $parent_contact["addr"] = $probed_contact["addr"];
162 logger('no contact found: '.print_r($thrparent, true), LOGGER_DEBUG);
164 logger('parent contact: '.print_r($parent_contact, true), LOGGER_DEBUG);
166 if ($parent_contact["nick"] == "")
167 $parent_contact["nick"] = $parent_contact["name"];
171 if($parent) logger('mod_item: item_post parent=' . $parent);
173 $profile_uid = ((x($_REQUEST,'profile_uid')) ? intval($_REQUEST['profile_uid']) : 0);
174 $post_id = ((x($_REQUEST,'post_id')) ? intval($_REQUEST['post_id']) : 0);
175 $app = ((x($_REQUEST,'source')) ? strip_tags($_REQUEST['source']) : '');
176 $extid = ((x($_REQUEST,'extid')) ? strip_tags($_REQUEST['extid']) : '');
178 $allow_moderated = false;
180 // here is where we are going to check for permission to post a moderated comment.
182 // First check that the parent exists and it is a wall item.
184 if((x($_REQUEST,'commenter')) && ((! $parent) || (! $parent_item['wall']))) {
185 notice( t('Permission denied.') . EOL) ;
186 if(x($_REQUEST,'return'))
187 goaway($a->get_baseurl() . "/" . $return_path );
191 // Now check that it is a page_type of PAGE_BLOG, and that valid personal details
192 // have been provided, and run any anti-spam plugins
196 if((! can_write_wall($a,$profile_uid)) && (! $allow_moderated)) {
197 notice( t('Permission denied.') . EOL) ;
198 if(x($_REQUEST,'return'))
199 goaway($a->get_baseurl() . "/" . $return_path );
204 // is this an edited post?
209 $i = q("SELECT * FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1",
210 intval($profile_uid),
220 $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
227 $str_group_allow = $orig_post['allow_gid'];
228 $str_contact_allow = $orig_post['allow_cid'];
229 $str_group_deny = $orig_post['deny_gid'];
230 $str_contact_deny = $orig_post['deny_cid'];
231 $location = $orig_post['location'];
232 $coord = $orig_post['coord'];
233 $verb = $orig_post['verb'];
234 $objecttype = $orig_post['object-type'];
235 $emailcc = $orig_post['emailcc'];
236 $app = $orig_post['app'];
237 $categories = $orig_post['file'];
238 $title = notags(trim($_REQUEST['title']));
239 $body = escape_tags(trim($_REQUEST['body']));
240 $private = $orig_post['private'];
241 $pubmail_enable = $orig_post['pubmail'];
242 $network = $orig_post['network'];
243 $guid = $orig_post['guid'];
244 $extid = $orig_post['extid'];
248 // if coming from the API and no privacy settings are set,
249 // use the user default permissions - as they won't have
250 // been supplied via a form.
253 && (! array_key_exists('contact_allow',$_REQUEST))
254 && (! array_key_exists('group_allow',$_REQUEST))
255 && (! array_key_exists('contact_deny',$_REQUEST))
256 && (! array_key_exists('group_deny',$_REQUEST))) {
257 $str_group_allow = $user['allow_gid'];
258 $str_contact_allow = $user['allow_cid'];
259 $str_group_deny = $user['deny_gid'];
260 $str_contact_deny = $user['deny_cid'];
264 // use the posted permissions
266 $str_group_allow = perms2str($_REQUEST['group_allow']);
267 $str_contact_allow = perms2str($_REQUEST['contact_allow']);
268 $str_group_deny = perms2str($_REQUEST['group_deny']);
269 $str_contact_deny = perms2str($_REQUEST['contact_deny']);
272 $title = notags(trim($_REQUEST['title']));
273 $location = notags(trim($_REQUEST['location']));
274 $coord = notags(trim($_REQUEST['coord']));
275 $verb = notags(trim($_REQUEST['verb']));
276 $emailcc = notags(trim($_REQUEST['emailcc']));
277 $body = escape_tags(trim($_REQUEST['body']));
278 $network = notags(trim($_REQUEST['network']));
279 $guid = get_guid(32);
282 item_add_language_opt($_REQUEST);
283 $postopts = $_REQUEST['postopts'] ? $_REQUEST['postopts'] : "";
286 $private = ((strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny)) ? 1 : 0);
289 if($user['hidewall'])
292 // If this is a comment, set the permissions from the parent.
297 // for non native networks use the network of the original post as network of the item
298 if (($parent_item['network'] != NETWORK_DIASPORA)
299 AND ($parent_item['network'] != NETWORK_OSTATUS)
300 AND ($network == ""))
301 $network = $parent_item['network'];
303 if(($parent_item['private'])
304 || strlen($parent_item['allow_cid'])
305 || strlen($parent_item['allow_gid'])
306 || strlen($parent_item['deny_cid'])
307 || strlen($parent_item['deny_gid'])) {
308 $private = (($parent_item['private']) ? $parent_item['private'] : 1);
311 $str_contact_allow = $parent_item['allow_cid'];
312 $str_group_allow = $parent_item['allow_gid'];
313 $str_contact_deny = $parent_item['deny_cid'];
314 $str_group_deny = $parent_item['deny_gid'];
316 $pubmail_enable = ((x($_REQUEST,'pubmail_enable') && intval($_REQUEST['pubmail_enable']) && (! $private)) ? 1 : 0);
318 // if using the API, we won't see pubmail_enable - figure out if it should be set
320 if($api_source && $profile_uid && $profile_uid == local_user() && (! $private)) {
321 $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
322 if(! $mail_disabled) {
323 $r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1",
326 if(count($r) && intval($r[0]['pubmail']))
327 $pubmail_enabled = true;
331 if(! strlen($body)) {
334 info( t('Empty post discarded.') . EOL );
335 if(x($_REQUEST,'return'))
336 goaway($a->get_baseurl() . "/" . $return_path );
341 if(strlen($categories)) {
342 // get the "fileas" tags for this post
343 $filedas = file_tag_file_to_list($categories, 'file');
345 // save old and new categories, so we can determine what needs to be deleted from pconfig
346 $categories_old = $categories;
347 $categories = file_tag_list_to_file(trim($_REQUEST['category']), 'category');
348 $categories_new = $categories;
349 if(strlen($filedas)) {
350 // append the fileas stuff to the new categories list
351 $categories .= file_tag_list_to_file($filedas, 'file');
354 // Work around doubled linefeeds in Tinymce 3.5b2
355 // First figure out if it's a status post that would've been
356 // created using tinymce. Otherwise leave it alone.
358 /* $plaintext = (local_user() ? intval(get_pconfig(local_user(),'system','plaintext')) || !feature_enabled($profile_uid,'richtext') : 0);
359 if((! $parent) && (! $api_source) && (! $plaintext)) {
360 $body = fix_mce_lf($body);
362 $plaintext = (local_user() ? !feature_enabled($profile_uid,'richtext') : 0);
363 if((! $parent) && (! $api_source) && (! $plaintext)) {
364 $body = fix_mce_lf($body);
368 // get contact info for poster
374 if((local_user()) && (local_user() == $profile_uid)) {
376 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
377 intval($_SESSION['uid']));
379 elseif(remote_user()) {
380 if(is_array($_SESSION['remote'])) {
381 foreach($_SESSION['remote'] as $v) {
382 if($v['uid'] == $profile_uid) {
383 $contact_id = $v['cid'];
389 $r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
397 $contact_id = $author['id'];
400 // get contact info for owner
402 if($profile_uid == local_user()) {
403 $contact_record = $author;
406 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
410 $contact_record = $r[0];
413 $post_type = notags(trim($_REQUEST['type']));
415 if($post_type === 'net-comment') {
416 if($parent_item !== null) {
417 if($parent_item['wall'] == 1)
418 $post_type = 'wall-comment';
420 $post_type = 'remote-comment';
426 * When a photo was uploaded into the message using the (profile wall) ajax
427 * uploader, The permissions are initially set to disallow anybody but the
428 * owner from seeing it. This is because the permissions may not yet have been
429 * set for the post. If it's private, the photo permissions should be set
430 * appropriately. But we didn't know the final permissions on the post until
431 * now. So now we'll look for links of uploaded messages that are in the
432 * post and set them to the same permissions as the post itself.
438 if((! $preview) && preg_match_all("/\[img([\=0-9x]*?)\](.*?)\[\/img\]/",$body,$match)) {
442 $objecttype = ACTIVITY_OBJ_IMAGE;
444 foreach($images as $image) {
445 if(! stristr($image,$a->get_baseurl() . '/photo/'))
447 $image_uri = substr($image,strrpos($image,'/') + 1);
448 $image_uri = substr($image_uri,0, strpos($image_uri,'-'));
449 if(! strlen($image_uri))
451 $srch = '<' . intval($contact_id) . '>';
453 $r = q("SELECT `id` FROM `photo` WHERE `allow_cid` = '%s' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = ''
454 AND `resource-id` = '%s' AND `uid` = %d LIMIT 1",
464 $r = q("UPDATE `photo` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
465 WHERE `resource-id` = '%s' AND `uid` = %d AND `album` = '%s' ",
466 dbesc($str_contact_allow),
467 dbesc($str_group_allow),
468 dbesc($str_contact_deny),
469 dbesc($str_group_deny),
471 intval($profile_uid),
472 dbesc( t('Wall Photos'))
481 * Next link in any attachment references we find in the post.
486 if((! $preview) && preg_match_all("/\[attachment\](.*?)\[\/attachment\]/",$body,$match)) {
487 $attaches = $match[1];
488 if(count($attaches)) {
489 foreach($attaches as $attach) {
490 $r = q("SELECT * FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1",
491 intval($profile_uid),
495 $r = q("UPDATE `attach` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
496 WHERE `uid` = %d AND `id` = %d",
497 dbesc($str_contact_allow),
498 dbesc($str_group_allow),
499 dbesc($str_contact_deny),
500 dbesc($str_group_deny),
501 intval($profile_uid),
509 // embedded bookmark or attachment in post? set bookmark flag
512 $data = get_attachment_data($body);
513 if (preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", $body, $match, PREG_SET_ORDER) OR isset($data["type"])) {
514 $objecttype = ACTIVITY_OBJ_BOOKMARK;
518 $body = bb_translate_video($body);
522 * Fold multi-line [code] sequences
525 $body = preg_replace('/\[\/code\]\s*\[code\]/ism',"\n",$body);
527 $body = scale_external_images($body,false);
530 // Setting the object type if not defined before
532 $objecttype = ACTIVITY_OBJ_NOTE; // Default value
533 require_once("include/plaintext.php");
534 $objectdata = get_attached_data($body);
536 if ($post["type"] == "link")
537 $objecttype = ACTIVITY_OBJ_BOOKMARK;
538 elseif ($post["type"] == "video")
539 $objecttype = ACTIVITY_OBJ_VIDEO;
540 elseif ($post["type"] == "photo")
541 $objecttype = ACTIVITY_OBJ_IMAGE;
546 * Look for any tags and linkify them
553 $tags = get_tags($body);
556 * add a statusnet style reply tag if the original post was from there
557 * and we are replying, and there isn't one already
560 if($parent AND ($parent_contact['network'] === NETWORK_OSTATUS)) {
561 if ($parent_contact['id'] != "")
562 $contact = '@'.$parent_contact['nick'].'+'.$parent_contact['id'];
564 $contact = '@[url='.$parent_contact['url'].']'.$parent_contact['nick'].'[/url]';
566 if (!in_array($contact,$tags)) {
567 $body = $contact.' '.$body;
571 $toplevel_contact = "";
572 $toplevel_parent = q("SELECT `contact`.* FROM `contact`
573 INNER JOIN `item` ON `item`.`contact-id` = `contact`.`id` AND `contact`.`url` = `item`.`author-link`
574 WHERE `item`.`id` = `item`.`parent` AND `item`.`parent` = %d", intval($parent));
575 if ($toplevel_parent)
576 $toplevel_contact = '@'.$toplevel_parent[0]['nick'].'+'.$toplevel_parent[0]['id'];
578 $toplevel_parent = q("SELECT `author-link`, `author-name` FROM `item` WHERE `id` = `parent` AND `parent` = %d", intval($parent));
579 $toplevel_contact = '@[url='.$toplevel_parent[0]['author-link'].']'.$toplevel_parent[0]['author-name'].'[/url]';
582 if (!in_array($toplevel_contact,$tags))
583 $tags[] = $toplevel_contact;
588 $private_forum = false;
591 foreach($tags as $tag) {
593 if(strpos($tag,'#') === 0)
596 // If we already tagged 'Robert Johnson', don't try and tag 'Robert'.
597 // Robert Johnson should be first in the $tags array
599 $fullnametagged = false;
600 for($x = 0; $x < count($tagged); $x ++) {
601 if(stristr($tagged[$x],$tag . ' ')) {
602 $fullnametagged = true;
609 $success = handle_tag($a, $body, $inform, $str_tags, (local_user()) ? local_user() : $profile_uid , $tag, $network);
610 if($success['replaced'])
612 if(is_array($success['contact']) && intval($success['contact']['prv'])) {
613 $private_forum = true;
614 $private_id = $success['contact']['id'];
619 if(($private_forum) && (! $parent) && (! $private)) {
620 // we tagged a private forum in a top level post and the message was public.
623 $str_contact_allow = '<' . $private_id . '>';
629 if(preg_match_all('/(\[attachment\]([0-9]+)\[\/attachment\])/',$body,$match)) {
630 foreach($match[2] as $mtch) {
631 $r = q("SELECT `id`,`filename`,`filesize`,`filetype` FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1",
632 intval($profile_uid),
636 if(strlen($attachments))
638 $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]';
640 $body = str_replace($match[1],'',$body);
646 if($post_type === 'wall' || $post_type === 'wall-comment')
650 $verb = ACTIVITY_POST ;
653 $network = NETWORK_DFRN;
655 $gravity = (($parent) ? 6 : 0 );
657 // even if the post arrived via API we are considering that it
658 // originated on this site by default for determining relayability.
660 $origin = ((x($_REQUEST,'origin')) ? intval($_REQUEST['origin']) : 1);
662 $notify_type = (($parent) ? 'comment-new' : 'wall-new' );
664 $uri = (($message_id) ? $message_id : item_new_uri($a->get_hostname(),$profile_uid, $guid));
666 // Fallback so that we alway have a thr-parent
671 $datarray['uid'] = $profile_uid;
672 $datarray['type'] = $post_type;
673 $datarray['wall'] = $wall;
674 $datarray['gravity'] = $gravity;
675 $datarray['network'] = $network;
676 $datarray['contact-id'] = $contact_id;
677 $datarray['owner-name'] = $contact_record['name'];
678 $datarray['owner-link'] = $contact_record['url'];
679 $datarray['owner-avatar'] = $contact_record['thumb'];
680 $datarray["owner-id"] = get_contact($datarray["owner-link"], 0);
681 $datarray['author-name'] = $author['name'];
682 $datarray['author-link'] = $author['url'];
683 $datarray['author-avatar'] = $author['thumb'];
684 $datarray["author-id"] = get_contact($datarray["author-link"], 0);
685 $datarray['created'] = datetime_convert();
686 $datarray['edited'] = datetime_convert();
687 $datarray['commented'] = datetime_convert();
688 $datarray['received'] = datetime_convert();
689 $datarray['changed'] = datetime_convert();
690 $datarray['extid'] = $extid;
691 $datarray['guid'] = $guid;
692 $datarray['uri'] = $uri;
693 $datarray['title'] = $title;
694 $datarray['body'] = $body;
695 $datarray['app'] = $app;
696 $datarray['location'] = $location;
697 $datarray['coord'] = $coord;
698 $datarray['tag'] = $str_tags;
699 $datarray['file'] = $categories;
700 $datarray['inform'] = $inform;
701 $datarray['verb'] = $verb;
702 $datarray['object-type'] = $objecttype;
703 $datarray['allow_cid'] = $str_contact_allow;
704 $datarray['allow_gid'] = $str_group_allow;
705 $datarray['deny_cid'] = $str_contact_deny;
706 $datarray['deny_gid'] = $str_group_deny;
707 $datarray['private'] = $private;
708 $datarray['pubmail'] = $pubmail_enable;
709 $datarray['attach'] = $attachments;
710 $datarray['bookmark'] = intval($bookmark);
711 $datarray['thr-parent'] = $thr_parent;
712 $datarray['postopts'] = $postopts;
713 $datarray['origin'] = $origin;
714 $datarray['moderated'] = $allow_moderated;
715 $datarray['gcontact-id'] = get_gcontact_id(array("url" => $datarray['author-link'], "network" => $datarray['network'],
716 "photo" => $datarray['author-avatar'], "name" => $datarray['author-name']));
719 * These fields are for the convenience of plugins...
720 * 'self' if true indicates the owner is posting on their own wall
721 * If parent is 0 it is a top-level post.
724 $datarray['parent'] = $parent;
725 $datarray['self'] = $self;
726 // $datarray['prvnets'] = $user['prvnets'];
729 $datarray['edit'] = true;
731 // Search for hashtags
732 item_body_set_hashtags($datarray);
734 // preview mode - prepare the body for display and send it via json
737 require_once('include/conversation.php');
738 $o = conversation($a,array(array_merge($contact_record,$datarray)),'search', false, true);
739 logger('preview: ' . $o);
740 echo json_encode(array('preview' => $o));
745 call_hooks('post_local',$datarray);
747 if(x($datarray,'cancel')) {
748 logger('mod_item: post cancelled by plugin.');
750 goaway($a->get_baseurl() . "/" . $return_path);
753 $json = array('cancel' => 1);
754 if(x($_REQUEST,'jsreload') && strlen($_REQUEST['jsreload']))
755 $json['reload'] = $a->get_baseurl() . '/' . $_REQUEST['jsreload'];
757 echo json_encode($json);
761 // Fill the cache field
762 put_item_in_cache($datarray);
765 $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `attach` = '%s', `file` = '%s', `rendered-html` = '%s', `rendered-hash` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d",
766 dbesc($datarray['title']),
767 dbesc($datarray['body']),
768 dbesc($datarray['tag']),
769 dbesc($datarray['attach']),
770 dbesc($datarray['file']),
771 dbesc($datarray['rendered-html']),
772 dbesc($datarray['rendered-hash']),
773 dbesc(datetime_convert()),
774 dbesc(datetime_convert()),
779 create_tags_from_item($post_id);
780 create_files_from_item($post_id);
781 update_thread($post_id);
783 // update filetags in pconfig
784 file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
786 proc_run(PRIORITY_HIGH, "include/notifier.php", 'edit_post', $post_id);
787 if((x($_REQUEST,'return')) && strlen($return_path)) {
788 logger('return: ' . $return_path);
789 goaway($a->get_baseurl() . "/" . $return_path );
797 $r = q("INSERT INTO `item` (`guid`, `extid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,
798 `owner-name`,`owner-link`,`owner-avatar`, `owner-id`,
799 `author-name`, `author-link`, `author-avatar`, `author-id`,
800 `created`, `edited`, `commented`, `received`, `changed`,
801 `uri`, `thr-parent`, `title`, `body`, `app`, `location`, `coord`,
802 `tag`, `inform`, `verb`, `object-type`, `postopts`,
803 `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`,
804 `pubmail`, `attach`, `bookmark`,`origin`, `moderated`, `file`,
805 `rendered-html`, `rendered-hash`)
806 VALUES('%s', '%s', %d, '%s', %d, %d, '%s', %d,
807 '%s', '%s', '%s', %d,
808 '%s', '%s', '%s', %d,
809 '%s', '%s', '%s', '%s', '%s',
810 '%s', '%s', '%s', '%s', '%s', '%s', '%s',
811 '%s', '%s', '%s', '%s', '%s',
812 '%s', '%s', '%s', '%s', %d,
813 %d, '%s', %d, %d, %d, '%s',
815 dbesc($datarray['guid']),
816 dbesc($datarray['extid']),
817 intval($datarray['uid']),
818 dbesc($datarray['type']),
819 intval($datarray['wall']),
820 intval($datarray['gravity']),
821 dbesc($datarray['network']),
822 intval($datarray['contact-id']),
823 dbesc($datarray['owner-name']),
824 dbesc($datarray['owner-link']),
825 dbesc($datarray['owner-avatar']),
826 intval($datarray['owner-id']),
827 dbesc($datarray['author-name']),
828 dbesc($datarray['author-link']),
829 dbesc($datarray['author-avatar']),
830 intval($datarray['author-id']),
831 dbesc($datarray['created']),
832 dbesc($datarray['edited']),
833 dbesc($datarray['commented']),
834 dbesc($datarray['received']),
835 dbesc($datarray['changed']),
836 dbesc($datarray['uri']),
837 dbesc($datarray['thr-parent']),
838 dbesc($datarray['title']),
839 dbesc($datarray['body']),
840 dbesc($datarray['app']),
841 dbesc($datarray['location']),
842 dbesc($datarray['coord']),
843 dbesc($datarray['tag']),
844 dbesc($datarray['inform']),
845 dbesc($datarray['verb']),
846 dbesc($datarray['object-type']),
847 dbesc($datarray['postopts']),
848 dbesc($datarray['allow_cid']),
849 dbesc($datarray['allow_gid']),
850 dbesc($datarray['deny_cid']),
851 dbesc($datarray['deny_gid']),
852 intval($datarray['private']),
853 intval($datarray['pubmail']),
854 dbesc($datarray['attach']),
855 intval($datarray['bookmark']),
856 intval($datarray['origin']),
857 intval($datarray['moderated']),
858 dbesc($datarray['file']),
859 dbesc($datarray['rendered-html']),
860 dbesc($datarray['rendered-hash'])
863 $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
864 dbesc($datarray['uri']));
866 logger('mod_item: unable to retrieve post that was just stored.');
867 notice( t('System error. Post not saved.') . EOL);
868 goaway($a->get_baseurl() . "/" . $return_path );
872 $post_id = $r[0]['id'];
873 logger('mod_item: saved item ' . $post_id);
875 $datarray["id"] = $post_id;
876 $datarray["plink"] = $a->get_baseurl().'/display/'.urlencode($datarray["guid"]);
878 // update filetags in pconfig
879 file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
883 // This item is the last leaf and gets the comment box, clear any ancestors
884 $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d ",
885 dbesc(datetime_convert()),
888 update_thread($parent, true);
890 // Inherit ACLs from the parent item.
892 $r = q("UPDATE `item` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s', `private` = %d
894 dbesc($parent_item['allow_cid']),
895 dbesc($parent_item['allow_gid']),
896 dbesc($parent_item['deny_cid']),
897 dbesc($parent_item['deny_gid']),
898 intval($parent_item['private']),
902 if($contact_record != $author) {
904 'type' => NOTIFY_COMMENT,
905 'notify_flags' => $user['notify-flags'],
906 'language' => $user['language'],
907 'to_name' => $user['username'],
908 'to_email' => $user['email'],
909 'uid' => $user['uid'],
911 'link' => $a->get_baseurl().'/display/'.urlencode($datarray['guid']),
912 'source_name' => $datarray['author-name'],
913 'source_link' => $datarray['author-link'],
914 'source_photo' => $datarray['author-avatar'],
915 'verb' => ACTIVITY_POST,
918 'parent_uri' => $parent_item['uri']
924 // Store the comment signature information in case we need to relay to Diaspora
925 diaspora::store_comment_signature($datarray, $author, ($self ? $user['prvkey'] : false), $post_id);
930 if($contact_record != $author) {
932 'type' => NOTIFY_WALL,
933 'notify_flags' => $user['notify-flags'],
934 'language' => $user['language'],
935 'to_name' => $user['username'],
936 'to_email' => $user['email'],
937 'uid' => $user['uid'],
939 'link' => $a->get_baseurl().'/display/'.urlencode($datarray['guid']),
940 'source_name' => $datarray['author-name'],
941 'source_link' => $datarray['author-link'],
942 'source_photo' => $datarray['author-avatar'],
943 'verb' => ACTIVITY_POST,
949 // fallback so that parent always gets set to non-zero.
954 $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `plink` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1
957 dbesc(($parent == $post_id) ? $uri : $parent_item['uri']),
958 dbesc($a->get_baseurl().'/display/'.urlencode($datarray['guid'])),
959 dbesc(datetime_convert()),
963 // photo comments turn the corresponding item visible to the profile wall
964 // This way we don't see every picture in your new photo album posted to your wall at once.
965 // They will show up as people comment on them.
967 if(! $parent_item['visible']) {
968 $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d",
969 intval($parent_item['id'])
971 update_thread($parent_item['id']);
974 // update the commented timestamp on the parent
976 q("UPDATE `item` set `commented` = '%s', `changed` = '%s' WHERE `id` = %d",
977 dbesc(datetime_convert()),
978 dbesc(datetime_convert()),
981 if ($post_id != $parent)
982 update_thread($parent);
984 call_hooks('post_local_end', $datarray);
986 if(strlen($emailcc) && $profile_uid == local_user()) {
987 $erecips = explode(',', $emailcc);
988 if(count($erecips)) {
989 foreach($erecips as $recip) {
990 $addr = trim($recip);
993 $disclaimer = '<hr />' . sprintf( t('This message was sent to you by %s, a member of the Friendica social network.'),$a->user['username'])
995 $disclaimer .= sprintf( t('You may visit them online at %s'), $a->get_baseurl() . '/profile/' . $a->user['nickname']) . EOL;
996 $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL;
997 if (!$datarray['title']=='') {
998 $subject = email_header_encode($datarray['title'],'UTF-8');
1000 $subject = email_header_encode('[Friendica]' . ' ' . sprintf( t('%s posted an update.'),$a->user['username']),'UTF-8');
1002 $link = '<a href="' . $a->get_baseurl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />';
1003 $html = prepare_body($datarray);
1004 $message = '<html><body>' . $link . $html . $disclaimer . '</body></html>';
1005 include_once('include/html2plain.php');
1007 'fromName' => $a->user['username'],
1008 'fromEmail' => $a->user['email'],
1010 'replyTo' => $a->user['email'],
1011 'messageSubject' => $subject,
1012 'htmlVersion' => $message,
1013 'textVersion' => html2plain($html.$disclaimer),
1015 Emailer::send($params);
1020 create_tags_from_item($post_id);
1021 create_files_from_item($post_id);
1023 if ($post_id == $parent)
1024 add_thread($post_id);
1026 // This is a real juggling act on shared hosting services which kill your processes
1027 // e.g. dreamhost. We used to start delivery to our native delivery agents in the background
1028 // and then run our plugin delivery from the foreground. We're now doing plugin delivery first,
1029 // because as soon as you start loading up a bunch of remote delivey processes, *this* page is
1030 // likely to get killed off. If you end up looking at an /item URL and a blank page,
1031 // it's very likely the delivery got killed before all your friends could be notified.
1032 // Currently the only realistic fixes are to use a reliable server - which precludes shared hosting,
1033 // or cut back on plugins which do remote deliveries.
1035 proc_run(PRIORITY_HIGH, "include/notifier.php", $notify_type, $post_id);
1037 logger('post_complete');
1039 item_post_return($a->get_baseurl(), $api_source, $return_path);
1043 function item_post_return($baseurl, $api_source, $return_path) {
1044 // figure out how to return, depending on from whence we came
1050 goaway($baseurl . "/" . $return_path);
1053 $json = array('success' => 1);
1054 if(x($_REQUEST,'jsreload') && strlen($_REQUEST['jsreload']))
1055 $json['reload'] = $baseurl . '/' . $_REQUEST['jsreload'];
1057 logger('post_json: ' . print_r($json,true), LOGGER_DEBUG);
1059 echo json_encode($json);
1065 function item_content(&$a) {
1067 if((! local_user()) && (! remote_user()))
1070 require_once('include/security.php');
1073 if(($a->argc == 3) && ($a->argv[1] === 'drop') && intval($a->argv[2])) {
1074 $o = drop_item($a->argv[2], !is_ajax());
1076 // ajax return: [<item id>, 0 (no perm) | <owner id>]
1077 echo json_encode(array(intval($a->argv[2]), intval($o)));
1085 * This function removes the tag $tag from the text $body and replaces it with
1086 * the appropiate link.
1088 * @param unknown_type $body the text to replace the tag in
1089 * @param string $inform a comma-seperated string containing everybody to inform
1090 * @param string $str_tags string to add the tag to
1091 * @param integer $profile_uid
1092 * @param string $tag the tag to replace
1093 * @param string $network The network of the post
1095 * @return boolean true if replaced, false if not replaced
1097 function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $network = "") {
1098 require_once("include/Scrape.php");
1099 require_once("include/socgraph.php");
1104 //is it a person tag?
1105 if(strpos($tag,'@') === 0) {
1106 //is it already replaced?
1107 if(strpos($tag,'[url=')) {
1108 //append tag to str_tags
1109 if(!stristr($str_tags,$tag)) {
1110 if(strlen($str_tags))
1115 // Checking for the alias that is used for OStatus
1116 $pattern = "/@\[url\=(.*?)\](.*?)\[\/url\]/ism";
1117 if (preg_match($pattern, $tag, $matches)) {
1119 $r = q("SELECT `alias`, `name` FROM `contact` WHERE `nurl` = '%s' AND `alias` != '' AND `uid` = 0",
1120 normalise_link($matches[1]));
1122 $r = q("SELECT `alias`, `name` FROM `gcontact` WHERE `nurl` = '%s' AND `alias` != ''",
1123 normalise_link($matches[1]));
1127 $data = probe_url($matches[1]);
1129 if ($data["alias"] != "") {
1130 $newtag = '@[url='.$data["alias"].']'.$data["name"].'[/url]';
1131 if(!stristr($str_tags,$newtag)) {
1132 if(strlen($str_tags))
1134 $str_tags .= $newtag;
1142 //get the person's name
1143 $name = substr($tag,1);
1145 // Sometimes the tag detection doesn't seem to work right
1146 // This is some workaround
1147 $nameparts = explode(" ", $name);
1148 $name = $nameparts[0];
1150 // Try to detect the contact in various ways
1151 if ((strpos($name,'@')) || (strpos($name,'http://'))) {
1152 // Is it in format @user@domain.tld or @http://domain.tld/...?
1154 // First check the contact table for the address
1155 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `contact`
1156 WHERE `addr` = '%s' AND `uid` = %d AND
1157 (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1160 intval($profile_uid),
1161 dbesc(NETWORK_OSTATUS)
1164 // Then check in the contact table for the url
1166 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `contact`
1167 WHERE `nurl` = '%s' AND `uid` = %d AND
1168 (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1170 dbesc(normalise_link($name)),
1171 intval($profile_uid),
1172 dbesc(NETWORK_OSTATUS)
1175 // Then check in the global contacts for the address
1177 $r = q("SELECT `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `gcontact`
1178 WHERE `addr` = '%s' AND (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1181 dbesc(NETWORK_OSTATUS)
1184 // Then check in the global contacts for the url
1186 $r = q("SELECT `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `gcontact`
1187 WHERE `nurl` = '%s' AND (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1189 dbesc(normalise_link($name)),
1190 dbesc(NETWORK_OSTATUS)
1194 $probed = probe_url($name);
1195 if ($result['network'] != NETWORK_PHANTOM) {
1196 update_gcontact($probed);
1197 $r = q("SELECT `url`, `name`, `nick`, `network`, `alias`, `notify` FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
1198 dbesc(normalise_link($probed["url"])));
1203 if (strrpos($name,'+')) {
1204 // Is it in format @nick+number?
1205 $tagcid = intval(substr($name,strrpos($name,'+') + 1));
1207 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1209 intval($profile_uid)
1213 //select someone by attag or nick and the name passed in the current network
1214 if(!$r AND ($network != ""))
1215 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `network` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
1219 intval($profile_uid)
1222 //select someone from this user's contacts by name in the current network
1223 if (!$r AND ($network != ""))
1224 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `network` = '%s' AND `uid` = %d LIMIT 1",
1227 intval($profile_uid)
1230 //select someone by attag or nick and the name passed in
1232 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
1235 intval($profile_uid)
1239 //select someone from this user's contacts by name
1241 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
1243 intval($profile_uid)
1248 if(strlen($inform) AND (isset($r[0]["notify"]) OR isset($r[0]["id"])))
1251 if (isset($r[0]["id"]))
1252 $inform .= 'cid:' . $r[0]["id"];
1253 elseif (isset($r[0]["notify"]))
1254 $inform .= $r[0]["notify"];
1256 $profile = $r[0]["url"];
1257 $alias = $r[0]["alias"];
1258 $newname = $r[0]["nick"];
1259 if (($newname == "") OR (($r[0]["network"] != NETWORK_OSTATUS) AND ($r[0]["network"] != NETWORK_TWITTER)
1260 AND ($r[0]["network"] != NETWORK_STATUSNET) AND ($r[0]["network"] != NETWORK_APPNET)))
1261 $newname = $r[0]["name"];
1264 //if there is an url for this persons profile
1265 if (isset($profile) AND ($newname != "")) {
1268 //create profile link
1269 $profile = str_replace(',','%2c',$profile);
1270 $newtag = '@[url='.$profile.']'.$newname.'[/url]';
1271 $body = str_replace('@'.$name, $newtag, $body);
1272 //append tag to str_tags
1273 if(! stristr($str_tags,$newtag)) {
1274 if(strlen($str_tags))
1276 $str_tags .= $newtag;
1279 // Status.Net seems to require the numeric ID URL in a mention if the person isn't
1280 // subscribed to you. But the nickname URL is OK if they are. Grrr. We'll tag both.
1282 if(strlen($alias)) {
1283 $newtag = '@[url='.$alias.']'.$newname.'[/url]';
1284 if(! stristr($str_tags,$newtag)) {
1285 if(strlen($str_tags))
1287 $str_tags .= $newtag;
1293 return array('replaced' => $replaced, 'contact' => $r[0]);