4 * This is the POST destination for most all locally posted
5 * text stuff. This function handles status, wall-to-wall status,
6 * local comments, and remote coments that are posted on this site
7 * (as opposed to being delivered in a feed).
8 * Also processed here are posts and comments coming through the
9 * statusnet/twitter API.
11 * All of these become an "item" which is our basic unit of
14 * Posts that originate externally or do not fall into the above
15 * 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(App $a) {
32 if ((! local_user()) && (! remote_user()) && (! x($_REQUEST, 'commenter'))) {
36 require_once 'include/security.php';
40 if (x($_REQUEST, 'dropitems')) {
41 $arr_drop = explode(',', $_REQUEST['dropitems']);
42 drop_items($arr_drop);
43 $json = array('success' => 1);
44 echo json_encode($json);
48 call_hooks('post_local_start', $_REQUEST);
49 // logger('postinput ' . file_get_contents('php://input'));
50 logger('postvars ' . print_r($_REQUEST,true), LOGGER_DATA);
52 $api_source = ((x($_REQUEST, 'api_source') && $_REQUEST['api_source']) ? true : false);
54 $message_id = ((x($_REQUEST, 'message_id') && $api_source) ? strip_tags($_REQUEST['message_id']) : '');
56 $return_path = ((x($_REQUEST, 'return')) ? $_REQUEST['return'] : '');
57 $preview = ((x($_REQUEST, 'preview')) ? intval($_REQUEST['preview']) : 0);
60 * Check for doubly-submitted posts, and reject duplicates
61 * Note that we have to ignore previews, otherwise nothing will post
62 * after it's been previewed
64 if (!$preview && x($_REQUEST, 'post_id_random')) {
65 if (x($_SESSION, 'post-random') && $_SESSION['post-random'] == $_REQUEST['post_id_random']) {
66 logger("item post: duplicate post", LOGGER_DEBUG);
67 item_post_return(App::get_baseurl(), $api_source, $return_path);
69 $_SESSION['post-random'] = $_REQUEST['post_id_random'];
73 // 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';
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 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
104 // if this isn't the real parent of the conversation, find it
105 if (dbm::is_result($r)) {
106 $parid = $r[0]['parent'];
107 $parent_uri = $r[0]['uri'];
108 if ($r[0]['id'] != $r[0]['parent']) {
109 $r = q("SELECT * FROM `item` WHERE `id` = `parent` AND `parent` = %d LIMIT 1",
115 if (! dbm::is_result($r)) {
116 notice( t('Unable to locate original post.') . EOL);
117 if (x($_REQUEST, 'return')) {
118 goaway($return_path);
122 $parent_item = $r[0];
123 $parent = $r[0]['id'];
125 // multi-level threading - preserve the info but re-parent to our single level threading
126 //if(($parid) && ($parid != $parent))
127 $thr_parent = $parent_uri;
129 if ($parent_item['contact-id'] && $uid) {
130 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
131 intval($parent_item['contact-id']),
134 if (dbm::is_result($r)) {
135 $parent_contact = $r[0];
138 // If the contact id doesn't fit with the contact, then set the contact to null
139 $thrparent = q("SELECT `author-link`, `network` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($thr_parent));
140 if (dbm::is_result($thrparent) AND ($thrparent[0]["network"] === NETWORK_OSTATUS)
141 AND (normalise_link($parent_contact["url"]) != normalise_link($thrparent[0]["author-link"]))) {
142 $parent_contact = get_contact_details_by_url($thrparent[0]["author-link"]);
144 if (!isset($parent_contact["nick"])) {
145 require_once 'include/Scrape.php';
146 $probed_contact = probe_url($thrparent[0]["author-link"]);
147 if ($probed_contact["network"] != NETWORK_FEED) {
148 $parent_contact = $probed_contact;
149 $parent_contact["nurl"] = normalise_link($probed_contact["url"]);
150 $parent_contact["thumb"] = $probed_contact["photo"];
151 $parent_contact["micro"] = $probed_contact["photo"];
152 $parent_contact["addr"] = $probed_contact["addr"];
155 logger('no contact found: ' . print_r($thrparent, true), LOGGER_DEBUG);
157 logger('parent contact: ' . print_r($parent_contact, true), LOGGER_DEBUG);
160 if ($parent_contact["nick"] == "") {
161 $parent_contact["nick"] = $parent_contact["name"];
167 logger('mod_item: item_post parent=' . $parent);
170 $profile_uid = ((x($_REQUEST, 'profile_uid')) ? intval($_REQUEST['profile_uid']) : 0);
171 $post_id = ((x($_REQUEST, 'post_id')) ? intval($_REQUEST['post_id']) : 0);
172 $app = ((x($_REQUEST, 'source')) ? strip_tags($_REQUEST['source']) : '');
173 $extid = ((x($_REQUEST, 'extid')) ? strip_tags($_REQUEST['extid']) : '');
174 $object = ((x($_REQUEST, 'object')) ? $_REQUEST['object'] : '');
176 // Check for multiple posts with the same message id (when the post was created via API)
177 if (($message_id != '') AND ($profile_uid != 0)) {
178 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
183 if (dbm::is_result($r)) {
184 logger("Message with URI ".$message_id." already exists for user ".$profile_uid, LOGGER_DEBUG);
189 $allow_moderated = false;
191 // here is where we are going to check for permission to post a moderated comment.
193 // First check that the parent exists and it is a wall item.
195 if ((x($_REQUEST, 'commenter')) && ((! $parent) || (! $parent_item['wall']))) {
196 notice(t('Permission denied.') . EOL) ;
197 if (x($_REQUEST, 'return')) {
198 goaway($return_path);
204 * Now check that it is a page_type of PAGE_BLOG, and that valid personal details
205 * have been provided, and run any anti-spam plugins
207 if ((! can_write_wall($a, $profile_uid)) && (! $allow_moderated)) {
208 notice(t('Permission denied.') . EOL) ;
209 if (x($_REQUEST, 'return')) {
210 goaway($return_path);
216 // is this an edited post?
221 $i = q("SELECT * FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1",
222 intval($profile_uid),
225 if (! dbm::is_result($i)) {
233 $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
236 if (dbm::is_result($r)) {
241 $str_group_allow = $orig_post['allow_gid'];
242 $str_contact_allow = $orig_post['allow_cid'];
243 $str_group_deny = $orig_post['deny_gid'];
244 $str_contact_deny = $orig_post['deny_cid'];
245 $location = $orig_post['location'];
246 $coord = $orig_post['coord'];
247 $verb = $orig_post['verb'];
248 $objecttype = $orig_post['object-type'];
249 $emailcc = $orig_post['emailcc'];
250 $app = $orig_post['app'];
251 $categories = $orig_post['file'];
252 $title = notags(trim($_REQUEST['title']));
253 $body = escape_tags(trim($_REQUEST['body']));
254 $private = $orig_post['private'];
255 $pubmail_enable = $orig_post['pubmail'];
256 $network = $orig_post['network'];
257 $guid = $orig_post['guid'];
258 $extid = $orig_post['extid'];
263 * if coming from the API and no privacy settings are set,
264 * use the user default permissions - as they won't have
265 * been supplied via a form.
267 /// @TODO use x($_REQUEST, 'foo') here
269 && (! array_key_exists('contact_allow', $_REQUEST))
270 && (! array_key_exists('group_allow', $_REQUEST))
271 && (! array_key_exists('contact_deny', $_REQUEST))
272 && (! array_key_exists('group_deny', $_REQUEST))) {
273 $str_group_allow = $user['allow_gid'];
274 $str_contact_allow = $user['allow_cid'];
275 $str_group_deny = $user['deny_gid'];
276 $str_contact_deny = $user['deny_cid'];
279 // use the posted permissions
281 $str_group_allow = perms2str($_REQUEST['group_allow']);
282 $str_contact_allow = perms2str($_REQUEST['contact_allow']);
283 $str_group_deny = perms2str($_REQUEST['group_deny']);
284 $str_contact_deny = perms2str($_REQUEST['contact_deny']);
287 $title = notags(trim($_REQUEST['title']));
288 $location = notags(trim($_REQUEST['location']));
289 $coord = notags(trim($_REQUEST['coord']));
290 $verb = notags(trim($_REQUEST['verb']));
291 $emailcc = notags(trim($_REQUEST['emailcc']));
292 $body = escape_tags(trim($_REQUEST['body']));
293 $network = notags(trim($_REQUEST['network']));
294 $guid = get_guid(32);
296 item_add_language_opt($_REQUEST);
297 $postopts = $_REQUEST['postopts'] ? $_REQUEST['postopts'] : "";
299 $private = ((strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny)) ? 1 : 0);
301 if ($user['hidewall']) {
305 // If this is a comment, set the permissions from the parent.
309 // for non native networks use the network of the original post as network of the item
310 if (($parent_item['network'] != NETWORK_DIASPORA)
311 AND ($parent_item['network'] != NETWORK_OSTATUS)
312 AND ($network == "")) {
313 $network = $parent_item['network'];
316 $str_contact_allow = $parent_item['allow_cid'];
317 $str_group_allow = $parent_item['allow_gid'];
318 $str_contact_deny = $parent_item['deny_cid'];
319 $str_group_deny = $parent_item['deny_gid'];
320 $private = $parent_item['private'];
323 $pubmail_enable = ((x($_REQUEST, 'pubmail_enable') && intval($_REQUEST['pubmail_enable']) && (! $private)) ? 1 : 0);
325 // if using the API, we won't see pubmail_enable - figure out if it should be set
327 if ($api_source && $profile_uid && $profile_uid == local_user() && (! $private)) {
328 $mail_disabled = ((function_exists('imap_open') && (! get_config('system', 'imap_disabled'))) ? 0 : 1);
329 if (! $mail_disabled) {
330 /// @TODO Check if only pubmail is loaded, * loads all columns
331 $r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1",
334 if (dbm::is_result($r) && intval($r[0]['pubmail'])) {
335 $pubmail_enabled = true;
340 if (! strlen($body)) {
344 info(t('Empty post discarded.') . EOL );
345 if (x($_REQUEST, 'return')) {
346 goaway($return_path);
352 if (strlen($categories)) {
353 // get the "fileas" tags for this post
354 $filedas = file_tag_file_to_list($categories, 'file');
356 // save old and new categories, so we can determine what needs to be deleted from pconfig
357 $categories_old = $categories;
358 $categories = file_tag_list_to_file(trim($_REQUEST['category']), 'category');
359 $categories_new = $categories;
360 if (strlen($filedas)) {
361 // append the fileas stuff to the new categories list
362 $categories .= file_tag_list_to_file($filedas, 'file');
365 // get contact info for poster
371 if ((local_user()) && (local_user() == $profile_uid)) {
373 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
374 intval($_SESSION['uid']));
375 } elseif(remote_user()) {
376 if (x($_SESSION, 'remote') && is_array($_SESSION['remote'])) {
377 foreach ($_SESSION['remote'] as $v) {
378 if ($v['uid'] == $profile_uid) {
379 $contact_id = $v['cid'];
385 $r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
391 if (dbm::is_result($r)) {
393 $contact_id = $author['id'];
396 // get contact info for owner
398 if ($profile_uid == local_user()) {
399 $contact_record = $author;
401 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
404 if (dbm::is_result($r)) {
405 $contact_record = $r[0];
409 $post_type = notags(trim($_REQUEST['type']));
411 if ($post_type === 'net-comment' && $parent_item !== null) {
412 if ($parent_item['wall'] == 1) {
413 $post_type = 'wall-comment';
415 $post_type = 'remote-comment';
420 * When a photo was uploaded into the message using the (profile wall) ajax
421 * uploader, The permissions are initially set to disallow anybody but the
422 * owner from seeing it. This is because the permissions may not yet have been
423 * set for the post. If it's private, the photo permissions should be set
424 * appropriately. But we didn't know the final permissions on the post until
425 * now. So now we'll look for links of uploaded messages that are in the
426 * post and set them to the same permissions as the post itself.
431 if ((! $preview) && preg_match_all("/\[img([\=0-9x]*?)\](.*?)\[\/img\]/",$body,$match)) {
433 if (count($images)) {
435 $objecttype = ACTIVITY_OBJ_IMAGE;
437 foreach ($images as $image) {
438 if (! stristr($image,App::get_baseurl() . '/photo/')) {
441 $image_uri = substr($image,strrpos($image,'/') + 1);
442 $image_uri = substr($image_uri,0, strpos($image_uri,'-'));
443 if (! strlen($image_uri)) {
446 $srch = '<' . intval($contact_id) . '>';
448 $r = q("SELECT `id` FROM `photo` WHERE `allow_cid` = '%s' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = ''
449 AND `resource-id` = '%s' AND `uid` = %d LIMIT 1",
455 if (! dbm::is_result($r)) {
459 $r = q("UPDATE `photo` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
460 WHERE `resource-id` = '%s' AND `uid` = %d AND `album` = '%s' ",
461 dbesc($str_contact_allow),
462 dbesc($str_group_allow),
463 dbesc($str_contact_deny),
464 dbesc($str_group_deny),
466 intval($profile_uid),
467 dbesc( t('Wall Photos'))
475 * Next link in any attachment references we find in the post.
479 if ((! $preview) && preg_match_all("/\[attachment\](.*?)\[\/attachment\]/", $body, $match)) {
480 $attaches = $match[1];
481 if (count($attaches)) {
482 foreach ($attaches as $attach) {
483 $r = q("SELECT * FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1",
484 intval($profile_uid),
487 if (dbm::is_result($r)) {
488 $r = q("UPDATE `attach` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
489 WHERE `uid` = %d AND `id` = %d",
490 dbesc($str_contact_allow),
491 dbesc($str_group_allow),
492 dbesc($str_contact_deny),
493 dbesc($str_group_deny),
494 intval($profile_uid),
502 // embedded bookmark or attachment in post? set bookmark flag
505 $data = get_attachment_data($body);
506 if (preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", $body, $match, PREG_SET_ORDER) OR isset($data["type"])) {
507 $objecttype = ACTIVITY_OBJ_BOOKMARK;
511 $body = bb_translate_video($body);
514 // Fold multi-line [code] sequences
515 $body = preg_replace('/\[\/code\]\s*\[code\]/ism', "\n", $body);
517 $body = scale_external_images($body, false);
519 // Setting the object type if not defined before
521 $objecttype = ACTIVITY_OBJ_NOTE; // Default value
522 require_once 'include/plaintext.php';
523 $objectdata = get_attached_data($body);
525 if ($post["type"] == "link") {
526 $objecttype = ACTIVITY_OBJ_BOOKMARK;
527 } elseif ($post["type"] == "video") {
528 $objecttype = ACTIVITY_OBJ_VIDEO;
529 } elseif ($post["type"] == "photo") {
530 $objecttype = ACTIVITY_OBJ_IMAGE;
535 // Look for any tags and linkify them
539 $tags = get_tags($body);
542 * add a statusnet style reply tag if the original post was from there
543 * and we are replying, and there isn't one already
545 if ($parent AND ($parent_contact['network'] == NETWORK_OSTATUS)) {
546 $contact = '@[url=' . $parent_contact['url'] . ']' . $parent_contact['nick'] . '[/url]';
548 if (!in_array($contact, $tags)) {
549 $body = $contact . ' ' . $body;
553 $toplevel_contact = "";
554 $toplevel_parent = q("SELECT `contact`.* FROM `contact`
555 INNER JOIN `item` ON `item`.`contact-id` = `contact`.`id` AND `contact`.`url` = `item`.`author-link`
556 WHERE `item`.`id` = `item`.`parent` AND `item`.`parent` = %d", intval($parent));
557 if (dbm::is_result($toplevel_parent)) {
558 $toplevel_contact = '@' . $toplevel_parent[0]['nick'] . '+' . $toplevel_parent[0]['id'];
560 $toplevel_parent = q("SELECT `author-link`, `author-name` FROM `item` WHERE `id` = `parent` AND `parent` = %d", intval($parent));
561 $toplevel_contact = '@[url=' . $toplevel_parent[0]['author-link'] . ']' . $toplevel_parent[0]['author-name'] . '[/url]';
564 if (!in_array($toplevel_contact, $tags)) {
565 $tags[] = $toplevel_contact;
571 $private_forum = false;
574 foreach ($tags as $tag) {
576 if (strpos($tag, '#') === 0) {
581 * If we already tagged 'Robert Johnson', don't try and tag 'Robert'.
582 * Robert Johnson should be first in the $tags array
584 $fullnametagged = false;
585 /// @TODO $tagged is initialized above if() block and is not filled, maybe old-lost code?
586 foreach ($tagged as $nextTag) {
587 if (stristr($nextTag, $tag . ' ')) {
588 $fullnametagged = true;
592 if ($fullnametagged) {
596 $success = handle_tag($a, $body, $inform, $str_tags, (local_user()) ? local_user() : $profile_uid , $tag, $network);
597 if ($success['replaced']) {
600 if (is_array($success['contact']) && intval($success['contact']['prv'])) {
601 $private_forum = true;
602 $private_id = $success['contact']['id'];
607 if (($private_forum) && (! $parent) && (! $private)) {
608 // we tagged a private forum in a top level post and the message was public.
611 $str_contact_allow = '<' . $private_id . '>';
617 if (preg_match_all('/(\[attachment\]([0-9]+)\[\/attachment\])/',$body,$match)) {
618 foreach ($match[2] as $mtch) {
619 $r = q("SELECT `id`,`filename`,`filesize`,`filetype` FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1",
620 intval($profile_uid),
623 if (dbm::is_result($r)) {
624 if (strlen($attachments)) {
627 $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]';
629 $body = str_replace($match[1],'',$body);
635 if ($post_type === 'wall' || $post_type === 'wall-comment') {
639 if (! strlen($verb)) {
640 $verb = ACTIVITY_POST ;
643 if ($network == "") {
644 $network = NETWORK_DFRN;
647 $gravity = (($parent) ? 6 : 0 );
649 // even if the post arrived via API we are considering that it
650 // originated on this site by default for determining relayability.
652 $origin = ((x($_REQUEST, 'origin')) ? intval($_REQUEST['origin']) : 1);
654 $notify_type = (($parent) ? 'comment-new' : 'wall-new' );
656 $uri = (($message_id) ? $message_id : item_new_uri($a->get_hostname(),$profile_uid, $guid));
658 // Fallback so that we alway have a thr-parent
664 $datarray['uid'] = $profile_uid;
665 $datarray['type'] = $post_type;
666 $datarray['wall'] = $wall;
667 $datarray['gravity'] = $gravity;
668 $datarray['network'] = $network;
669 $datarray['contact-id'] = $contact_id;
670 $datarray['owner-name'] = $contact_record['name'];
671 $datarray['owner-link'] = $contact_record['url'];
672 $datarray['owner-avatar'] = $contact_record['thumb'];
673 $datarray['owner-id'] = get_contact($datarray['owner-link'], 0);
674 $datarray['author-name'] = $author['name'];
675 $datarray['author-link'] = $author['url'];
676 $datarray['author-avatar'] = $author['thumb'];
677 $datarray['author-id'] = get_contact($datarray['author-link'], 0);
678 $datarray['created'] = datetime_convert();
679 $datarray['edited'] = datetime_convert();
680 $datarray['commented'] = datetime_convert();
681 $datarray['received'] = datetime_convert();
682 $datarray['changed'] = datetime_convert();
683 $datarray['extid'] = $extid;
684 $datarray['guid'] = $guid;
685 $datarray['uri'] = $uri;
686 $datarray['title'] = $title;
687 $datarray['body'] = $body;
688 $datarray['app'] = $app;
689 $datarray['location'] = $location;
690 $datarray['coord'] = $coord;
691 $datarray['tag'] = $str_tags;
692 $datarray['file'] = $categories;
693 $datarray['inform'] = $inform;
694 $datarray['verb'] = $verb;
695 $datarray['object-type'] = $objecttype;
696 $datarray['allow_cid'] = $str_contact_allow;
697 $datarray['allow_gid'] = $str_group_allow;
698 $datarray['deny_cid'] = $str_contact_deny;
699 $datarray['deny_gid'] = $str_group_deny;
700 $datarray['private'] = $private;
701 $datarray['pubmail'] = $pubmail_enable;
702 $datarray['attach'] = $attachments;
703 $datarray['bookmark'] = intval($bookmark);
704 $datarray['thr-parent'] = $thr_parent;
705 $datarray['postopts'] = $postopts;
706 $datarray['origin'] = $origin;
707 $datarray['moderated'] = $allow_moderated;
708 $datarray['gcontact-id'] = get_gcontact_id(array("url" => $datarray['author-link'], "network" => $datarray['network'],
709 "photo" => $datarray['author-avatar'], "name" => $datarray['author-name']));
710 $datarray['object'] = $object;
713 * These fields are for the convenience of plugins...
714 * 'self' if true indicates the owner is posting on their own wall
715 * If parent is 0 it is a top-level post.
717 $datarray['parent'] = $parent;
718 $datarray['self'] = $self;
719 // $datarray['prvnets'] = $user['prvnets'];
721 $datarray['parent-uri'] = ($parent == 0) ? $uri : $parent_item['uri'];
722 $datarray['plink'] = App::get_baseurl() . '/display/' . urlencode($datarray['guid']);
723 $datarray['last-child'] = 1;
724 $datarray['visible'] = 1;
727 $datarray['edit'] = true;
730 // Search for hashtags
731 item_body_set_hashtags($datarray);
733 // preview mode - prepare the body for display and send it via json
735 require_once 'include/conversation.php';
736 // We set the datarray ID to -1 because in preview mode the dataray
737 // doesn't have an ID.
738 $datarray["id"] = -1;
739 $o = conversation($a,array(array_merge($contact_record,$datarray)),'search', false, true);
740 logger('preview: ' . $o);
741 echo json_encode(array('preview' => $o));
745 call_hooks('post_local',$datarray);
747 if (x($datarray, 'cancel')) {
748 logger('mod_item: post cancelled by plugin.');
750 goaway($return_path);
753 $json = array('cancel' => 1);
754 if (x($_REQUEST, 'jsreload') && strlen($_REQUEST['jsreload'])) {
755 $json['reload'] = App::get_baseurl() . '/' . $_REQUEST['jsreload'];
758 echo json_encode($json);
762 // Fill the cache field
763 put_item_in_cache($datarray);
766 $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `attach` = '%s', `file` = '%s', `rendered-html` = '%s', `rendered-hash` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d",
767 dbesc($datarray['title']),
768 dbesc($datarray['body']),
769 dbesc($datarray['tag']),
770 dbesc($datarray['attach']),
771 dbesc($datarray['file']),
772 dbesc($datarray['rendered-html']),
773 dbesc($datarray['rendered-hash']),
774 dbesc(datetime_convert()),
775 dbesc(datetime_convert()),
780 create_tags_from_item($post_id);
781 create_files_from_item($post_id);
782 update_thread($post_id);
784 // update filetags in pconfig
785 file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
787 proc_run(PRIORITY_HIGH, "include/notifier.php", 'edit_post', $post_id);
788 if ((x($_REQUEST, 'return')) && strlen($return_path)) {
789 logger('return: ' . $return_path);
790 goaway($return_path);
798 q("START TRANSACTION;");
800 $r = q("INSERT INTO `item` (`guid`, `extid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,
801 `owner-name`,`owner-link`,`owner-avatar`, `owner-id`,
802 `author-name`, `author-link`, `author-avatar`, `author-id`,
803 `created`, `edited`, `commented`, `received`, `changed`,
804 `uri`, `thr-parent`, `title`, `body`, `app`, `location`, `coord`,
805 `tag`, `inform`, `verb`, `object-type`, `postopts`,
806 `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`,
807 `pubmail`, `attach`, `bookmark`,`origin`, `moderated`, `file`,
808 `rendered-html`, `rendered-hash`, `gcontact-id`, `object`,
809 `parent`, `parent-uri`, `plink`, `last-child`, `visible`)
810 VALUES('%s', '%s', %d, '%s', %d, %d, '%s', %d,
811 '%s', '%s', '%s', %d,
812 '%s', '%s', '%s', %d,
813 '%s', '%s', '%s', '%s', '%s',
814 '%s', '%s', '%s', '%s', '%s', '%s', '%s',
815 '%s', '%s', '%s', '%s', '%s',
816 '%s', '%s', '%s', '%s', %d,
817 %d, '%s', %d, %d, %d, '%s',
818 '%s', '%s', %d, '%s',
819 %d, '%s', '%s', %d, %d)",
820 dbesc($datarray['guid']),
821 dbesc($datarray['extid']),
822 intval($datarray['uid']),
823 dbesc($datarray['type']),
824 intval($datarray['wall']),
825 intval($datarray['gravity']),
826 dbesc($datarray['network']),
827 intval($datarray['contact-id']),
828 dbesc($datarray['owner-name']),
829 dbesc($datarray['owner-link']),
830 dbesc($datarray['owner-avatar']),
831 intval($datarray['owner-id']),
832 dbesc($datarray['author-name']),
833 dbesc($datarray['author-link']),
834 dbesc($datarray['author-avatar']),
835 intval($datarray['author-id']),
836 dbesc($datarray['created']),
837 dbesc($datarray['edited']),
838 dbesc($datarray['commented']),
839 dbesc($datarray['received']),
840 dbesc($datarray['changed']),
841 dbesc($datarray['uri']),
842 dbesc($datarray['thr-parent']),
843 dbesc($datarray['title']),
844 dbesc($datarray['body']),
845 dbesc($datarray['app']),
846 dbesc($datarray['location']),
847 dbesc($datarray['coord']),
848 dbesc($datarray['tag']),
849 dbesc($datarray['inform']),
850 dbesc($datarray['verb']),
851 dbesc($datarray['object-type']),
852 dbesc($datarray['postopts']),
853 dbesc($datarray['allow_cid']),
854 dbesc($datarray['allow_gid']),
855 dbesc($datarray['deny_cid']),
856 dbesc($datarray['deny_gid']),
857 intval($datarray['private']),
858 intval($datarray['pubmail']),
859 dbesc($datarray['attach']),
860 intval($datarray['bookmark']),
861 intval($datarray['origin']),
862 intval($datarray['moderated']),
863 dbesc($datarray['file']),
864 dbesc($datarray['rendered-html']),
865 dbesc($datarray['rendered-hash']),
866 intval($datarray['gcontact-id']),
867 dbesc($datarray['object']),
868 intval($datarray['parent']),
869 dbesc($datarray['parent-uri']),
870 dbesc($datarray['plink']),
871 intval($datarray['last-child']),
872 intval($datarray['visible'])
875 if (dbm::is_result($r)) {
876 $r = q("SELECT LAST_INSERT_ID() AS `item-id`");
877 if (dbm::is_result($r)) {
878 $post_id = $r[0]['item-id'];
883 logger('mod_item: unable to create post.');
889 logger('mod_item: unable to retrieve post that was just stored.');
890 notice(t('System error. Post not saved.') . EOL);
891 goaway($return_path);
895 logger('mod_item: saved item ' . $post_id);
897 $datarray["id"] = $post_id;
899 item_set_last_item($datarray);
901 // update filetags in pconfig
902 file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
906 // This item is the last leaf and gets the comment box, clear any ancestors
907 $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d AND `last-child` AND `id` != %d",
908 dbesc(datetime_convert()),
913 // update the commented timestamp on the parent
914 q("UPDATE `item` SET `visible` = 1, `commented` = '%s', `changed` = '%s' WHERE `id` = %d",
915 dbesc(datetime_convert()),
916 dbesc(datetime_convert()),
920 if ($contact_record != $author) {
922 'type' => NOTIFY_COMMENT,
923 'notify_flags' => $user['notify-flags'],
924 'language' => $user['language'],
925 'to_name' => $user['username'],
926 'to_email' => $user['email'],
927 'uid' => $user['uid'],
929 'link' => App::get_baseurl().'/display/'.urlencode($datarray['guid']),
930 'source_name' => $datarray['author-name'],
931 'source_link' => $datarray['author-link'],
932 'source_photo' => $datarray['author-avatar'],
933 'verb' => ACTIVITY_POST,
936 'parent_uri' => $parent_item['uri']
942 // Store the comment signature information in case we need to relay to Diaspora
943 Diaspora::store_comment_signature($datarray, $author, ($self ? $user['prvkey'] : false), $post_id);
948 $r = q("UPDATE `item` SET `parent` = %d WHERE `id` = %d",
952 if ($contact_record != $author) {
954 'type' => NOTIFY_WALL,
955 'notify_flags' => $user['notify-flags'],
956 'language' => $user['language'],
957 'to_name' => $user['username'],
958 'to_email' => $user['email'],
959 'uid' => $user['uid'],
961 'link' => App::get_baseurl().'/display/'.urlencode($datarray['guid']),
962 'source_name' => $datarray['author-name'],
963 'source_link' => $datarray['author-link'],
964 'source_photo' => $datarray['author-avatar'],
965 'verb' => ACTIVITY_POST,
971 call_hooks('post_local_end', $datarray);
973 if (strlen($emailcc) && $profile_uid == local_user()) {
974 $erecips = explode(',', $emailcc);
975 if (count($erecips)) {
976 foreach ($erecips as $recip) {
977 $addr = trim($recip);
978 if (! strlen($addr)) {
981 $disclaimer = '<hr />' . sprintf( t('This message was sent to you by %s, a member of the Friendica social network.'), $a->user['username'])
983 $disclaimer .= sprintf( t('You may visit them online at %s'), App::get_baseurl() . '/profile/' . $a->user['nickname']) . EOL;
984 $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL;
985 if (!$datarray['title']=='') {
986 $subject = email_header_encode($datarray['title'], 'UTF-8');
988 $subject = email_header_encode('[Friendica]' . ' ' . sprintf( t('%s posted an update.'), $a->user['username']), 'UTF-8');
990 $link = '<a href="' . App::get_baseurl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />';
991 $html = prepare_body($datarray);
992 $message = '<html><body>' . $link . $html . $disclaimer . '</body></html>';
993 include_once 'include/html2plain.php';
995 'fromName' => $a->user['username'],
996 'fromEmail' => $a->user['email'],
998 'replyTo' => $a->user['email'],
999 'messageSubject' => $subject,
1000 'htmlVersion' => $message,
1001 'textVersion' => html2plain($html.$disclaimer),
1003 Emailer::send($params);
1008 if ($post_id == $parent) {
1009 add_thread($post_id);
1011 update_thread($parent, true);
1016 create_tags_from_item($post_id);
1017 create_files_from_item($post_id);
1019 // Insert an item entry for UID=0 for global entries.
1020 // We now do it in the background to save some time.
1021 // This is important in interactive environments like the frontend or the API.
1022 // We don't fork a new process since this is done anyway with the following command
1023 proc_run(array('priority' => PRIORITY_HIGH, 'dont_fork' => true), "include/create_shadowentry.php", $post_id);
1025 // Call the background process that is delivering the item to the receivers
1026 proc_run(PRIORITY_HIGH, "include/notifier.php", $notify_type, $post_id);
1028 logger('post_complete');
1030 item_post_return(App::get_baseurl(), $api_source, $return_path);
1034 function item_post_return($baseurl, $api_source, $return_path) {
1035 // figure out how to return, depending on from whence we came
1042 goaway($return_path);
1045 $json = array('success' => 1);
1046 if (x($_REQUEST, 'jsreload') && strlen($_REQUEST['jsreload'])) {
1047 $json['reload'] = $baseurl . '/' . $_REQUEST['jsreload'];
1050 logger('post_json: ' . print_r($json,true), LOGGER_DEBUG);
1052 echo json_encode($json);
1058 function item_content(App $a) {
1060 if ((! local_user()) && (! remote_user())) {
1064 require_once 'include/security.php';
1067 if (($a->argc == 3) && ($a->argv[1] === 'drop') && intval($a->argv[2])) {
1068 $o = drop_item($a->argv[2], !is_ajax());
1070 // ajax return: [<item id>, 0 (no perm) | <owner id>]
1071 echo json_encode(array(intval($a->argv[2]), intval($o)));
1079 * This function removes the tag $tag from the text $body and replaces it with
1080 * the appropiate link.
1082 * @param App $a Application instance @TODO is unused in this function's scope (excluding included files)
1083 * @param unknown_type $body the text to replace the tag in
1084 * @param string $inform a comma-seperated string containing everybody to inform
1085 * @param string $str_tags string to add the tag to
1086 * @param integer $profile_uid
1087 * @param string $tag the tag to replace
1088 * @param string $network The network of the post
1090 * @return boolean true if replaced, false if not replaced
1092 function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $network = "") {
1093 require_once 'include/Scrape.php';
1094 require_once 'include/socgraph.php';
1099 //is it a person tag?
1100 if (strpos($tag, '@') === 0) {
1101 //is it already replaced?
1102 if (strpos($tag, '[url=')) {
1103 //append tag to str_tags
1104 if (!stristr($str_tags, $tag)) {
1105 if (strlen($str_tags)) {
1111 // Checking for the alias that is used for OStatus
1112 $pattern = "/@\[url\=(.*?)\](.*?)\[\/url\]/ism";
1113 if (preg_match($pattern, $tag, $matches)) {
1115 $r = q("SELECT `alias`, `name` FROM `contact` WHERE `nurl` = '%s' AND `alias` != '' AND `uid` = 0",
1116 normalise_link($matches[1]));
1117 if (!dbm::is_result($r)) {
1118 $r = q("SELECT `alias`, `name` FROM `gcontact` WHERE `nurl` = '%s' AND `alias` != ''",
1119 normalise_link($matches[1]));
1121 if (dbm::is_result($r)) {
1124 $data = probe_url($matches[1]);
1127 if ($data["alias"] != "") {
1128 $newtag = '@[url=' . $data["alias"] . ']' . $data["name"] . '[/url]';
1129 if (!stristr($str_tags, $newtag)) {
1130 if (strlen($str_tags)) {
1133 $str_tags .= $newtag;
1141 //get the person's name
1142 $name = substr($tag, 1);
1144 // Sometimes the tag detection doesn't seem to work right
1145 // This is some workaround
1146 $nameparts = explode(" ", $name);
1147 $name = $nameparts[0];
1149 // Try to detect the contact in various ways
1150 if ((strpos($name, '@')) || (strpos($name, 'http://'))) {
1151 // Is it in format @user@domain.tld or @http://domain.tld/...?
1153 // First check the contact table for the address
1154 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `contact`
1155 WHERE `addr` = '%s' AND `uid` = %d AND
1156 (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1159 intval($profile_uid),
1160 dbesc(NETWORK_OSTATUS)
1163 // Then check in the contact table for the url
1164 if (!dbm::is_result($r)) {
1165 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `contact`
1166 WHERE `nurl` = '%s' AND `uid` = %d AND
1167 (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1169 dbesc(normalise_link($name)),
1170 intval($profile_uid),
1171 dbesc(NETWORK_OSTATUS)
1175 // Then check in the global contacts for the address
1176 if (!dbm::is_result($r)) {
1177 $r = q("SELECT `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `gcontact`
1178 WHERE `addr` = '%s' AND (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1181 dbesc(NETWORK_OSTATUS)
1185 // Then check in the global contacts for the url
1186 if (!dbm::is_result($r)) {
1187 $r = q("SELECT `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `gcontact`
1188 WHERE `nurl` = '%s' AND (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
1190 dbesc(normalise_link($name)),
1191 dbesc(NETWORK_OSTATUS)
1195 if (!dbm::is_result($r)) {
1196 $probed = probe_url($name);
1197 if ($result['network'] != NETWORK_PHANTOM) {
1198 update_gcontact($probed);
1199 $r = q("SELECT `url`, `name`, `nick`, `network`, `alias`, `notify` FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
1200 dbesc(normalise_link($probed["url"])));
1205 if (strrpos($name, '+')) {
1206 // Is it in format @nick+number?
1207 $tagcid = intval(substr($name, strrpos($name, '+') + 1));
1209 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1211 intval($profile_uid)
1215 // select someone by attag or nick and the name passed in the current network
1216 if(!dbm::is_result($r) AND ($network != ""))
1217 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `network` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
1221 intval($profile_uid)
1224 //select someone from this user's contacts by name in the current network
1225 if (!dbm::is_result($r) AND ($network != "")) {
1226 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `network` = '%s' AND `uid` = %d LIMIT 1",
1229 intval($profile_uid)
1233 // select someone by attag or nick and the name passed in
1234 if(!dbm::is_result($r)) {
1235 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
1238 intval($profile_uid)
1242 // select someone from this user's contacts by name
1243 if(!dbm::is_result($r)) {
1244 $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
1246 intval($profile_uid)
1251 if (dbm::is_result($r)) {
1252 if (strlen($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"];
1262 $profile = $r[0]["url"];
1263 $alias = $r[0]["alias"];
1264 $newname = $r[0]["nick"];
1265 if (($newname == "") OR (($r[0]["network"] != NETWORK_OSTATUS) AND ($r[0]["network"] != NETWORK_TWITTER)
1266 AND ($r[0]["network"] != NETWORK_STATUSNET) AND ($r[0]["network"] != NETWORK_APPNET))) {
1267 $newname = $r[0]["name"];
1271 //if there is an url for this persons profile
1272 if (isset($profile) AND ($newname != "")) {
1275 // create profile link
1276 $profile = str_replace(',', '%2c', $profile);
1277 $newtag = '@[url=' . $profile . ']' . $newname . '[/url]';
1278 $body = str_replace('@' . $name, $newtag, $body);
1279 // append tag to str_tags
1280 if (! stristr($str_tags, $newtag)) {
1281 if (strlen($str_tags)) {
1284 $str_tags .= $newtag;
1288 * Status.Net seems to require the numeric ID URL in a mention if the person isn't
1289 * subscribed to you. But the nickname URL is OK if they are. Grrr. We'll tag both.
1291 if (strlen($alias)) {
1292 $newtag = '@[url=' . $alias . ']' . $newname . '[/url]';
1293 if (! stristr($str_tags, $newtag)) {
1294 if (strlen($str_tags)) {
1297 $str_tags .= $newtag;
1303 return array('replaced' => $replaced, 'contact' => $r[0]);