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-rw-r--r--include/message.php566
1 files changed, 0 insertions, 566 deletions
diff --git a/include/message.php b/include/message.php
deleted file mode 100644
index e6c9ed8ee..000000000
--- a/include/message.php
+++ /dev/null
@@ -1,566 +0,0 @@
-<?php /** @file */
-
-/* Private Message backend API */
-
-require_once('include/crypto.php');
-require_once('include/attach.php');
-require_once('include/msglib.php');
-
-
-function mail_prepare_binary($item) {
-
- return replace_macros(get_markup_template('item_binary.tpl'), [
- '$download' => t('Download binary/encrypted content'),
- '$url' => z_root() . '/mail/' . $item['id'] . '/download'
- ]);
-}
-
-
-// send a private message
-
-
-function send_message($uid = 0, $recipient = '', $body = '', $subject = '', $replyto = '', $expires = NULL_DATE, $mimetype = 'text/bbcode', $raw = false, $sig = '') {
-
- $ret = array('success' => false);
- $is_reply = false;
-
- $observer_hash = get_observer_hash();
-
- if($uid) {
- $r = q("select * from channel where channel_id = %d limit 1",
- intval($uid)
- );
- if($r)
- $channel = $r[0];
- }
- else {
- $channel = App::get_channel();
- }
-
- if(! $channel) {
- $ret['message'] = t('Unable to determine sender.');
- return $ret;
- }
-
-
- $body = cleanup_bbcode($body);
- $results = linkify_tags($body, $uid);
-
- if(! $raw) {
- if(preg_match_all("/\[attachment\](.*?)\[\/attachment\]/",((strpos($body,'[/crypt]')) ? $_POST['media_str'] : $body),$match)) {
- $attaches = $match[1];
- }
- }
-
- $attachments = '';
-
- if((! $raw) && preg_match_all('/(\[attachment\](.*?)\[\/attachment\])/',$body,$match)) {
- $attachments = array();
- foreach($match[2] as $mtch) {
- $hash = substr($mtch,0,strpos($mtch,','));
- $rev = intval(substr($mtch,strpos($mtch,',')));
- $r = attach_by_hash_nodata($hash,get_observer_hash(),$rev);
- if($r['success']) {
- $attachments[] = array(
- 'href' => z_root() . '/attach/' . $r['data']['hash'],
- 'length' => $r['data']['filesize'],
- 'type' => $r['data']['filetype'],
- 'title' => urlencode($r['data']['filename']),
- 'revision' => $r['data']['revision']
- );
- }
- $body = trim(str_replace($match[1],'',$body));
- }
- }
-
- $jattach = (($attachments) ? json_encode($attachments) : '');
-
-
- if(! $recipient) {
- $ret['message'] = t('No recipient provided.');
- return $ret;
- }
-
- if(! strlen($subject))
- $subject = t('[no subject]');
-
-
- // look for any existing conversation structure
-
- $conv_guid = '';
-
- if(strlen($replyto)) {
- $is_reply = true;
- $r = q("select conv_guid from mail where channel_id = %d and ( mid = '%s' or parent_mid = '%s' ) limit 1",
- intval(local_channel()),
- dbesc($replyto),
- dbesc($replyto)
- );
- if($r) {
- $conv_guid = $r[0]['conv_guid'];
- }
- }
-
- if(! $conv_guid) {
-
- // create a new conversation
-
- $retconv = create_conversation($channel,$recipient,$subject);
- if($retconv) {
- $conv_guid = $retconv['guid'];
- }
- }
-
- if(! $retconv) {
- $r = q("select * from conv where guid = '%s' and uid = %d limit 1",
- dbesc($conv_guid),
- intval(local_channel())
- );
- if($r) {
- $retconv = $r[0];
- }
- }
-
- if(! $retconv) {
- $ret['message'] = 'conversation not found';
- return $ret;
- }
-
- $c = q("update conv set updated = '%s' where guid = '%s' and uid = %d",
- dbesc(datetime_convert()),
- dbesc($conv_guid),
- intval(local_channel())
- );
-
- // generate a unique message_id
-
- do {
- $dups = false;
- $hash = random_string();
-
- $mid = $hash . '@' . App::get_hostname();
-
- $r = q("SELECT id FROM mail WHERE mid = '%s' LIMIT 1",
- dbesc($mid));
- if(count($r))
- $dups = true;
- } while($dups == true);
-
-
- if(! strlen($replyto)) {
- $replyto = $mid;
- }
-
- /**
- *
- * When a photo was uploaded into the message using the (profile wall) ajax
- * uploader, The permissions are initially set to disallow anybody but the
- * owner from seeing it. This is because the permissions may not yet have been
- * set for the post. If it's private, the photo permissions should be set
- * appropriately. But we didn't know the final permissions on the post until
- * now. So now we'll look for links of uploaded messages that are in the
- * post and set them to the same permissions as the post itself.
- *
- */
-
- $match = null;
- $images = null;
- if(preg_match_all("/\[zmg\=([0-9]*)x([0-9]*)\](.*?)\[\/zmg\]/",((strpos($body,'[/crypt]')) ? $_POST['media_str'] : $body),$match))
- $images = $match[3];
-
- $match = false;
-
-
- if($subject)
- $subject = str_rot47(base64url_encode($subject));
- if(($body )&& (! $raw))
- $body = str_rot47(base64url_encode($body));
-
- $mimetype = ''; //placeholder
-
- $r = q("INSERT INTO mail ( account_id, conv_guid, mail_obscured, channel_id, from_xchan, to_xchan, mail_mimetype, title, body, sig, attach, mid, parent_mid, created, expires, mail_isreply, mail_raw )
- VALUES ( %d, '%s', %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d )",
- intval($channel['channel_account_id']),
- dbesc($conv_guid),
- intval(1),
- intval($channel['channel_id']),
- dbesc($channel['channel_hash']),
- dbesc($recipient),
- dbesc(($mimetype)? $mimetype : 'text/bbcode'),
- dbesc($subject),
- dbesc($body),
- dbesc($sig),
- dbesc($jattach),
- dbesc($mid),
- dbesc($replyto),
- dbesc(datetime_convert()),
- dbescdate($expires),
- intval($is_reply),
- intval($raw)
- );
-
- // verify the save
-
- $r = q("SELECT * FROM mail WHERE mid = '%s' and channel_id = %d LIMIT 1",
- dbesc($mid),
- intval($channel['channel_id'])
- );
- if($r) {
- $post_id = $r[0]['id'];
- $retmail = $r[0];
- xchan_mail_query($retmail);
- }
- else {
- $ret['message'] = t('Stored post could not be verified.');
- return $ret;
- }
-
- if($images) {
- foreach($images as $image) {
- if(! stristr($image,z_root() . '/photo/'))
- continue;
- $image_uri = substr($image, strrpos($image, '/') + 1);
- $image_uri = substr($image_uri, 0, strpos($image_uri, '.') - 2);
- $r = q("UPDATE photo SET allow_cid = '%s' WHERE resource_id = '%s' AND uid = %d and allow_cid = '%s'",
- dbesc('<' . $recipient . '>'),
- dbesc($image_uri),
- intval($channel['channel_id']),
- dbesc('<' . $channel['channel_hash'] . '>')
- );
- $r = q("UPDATE attach SET allow_cid = '%s' WHERE hash = '%s' AND is_photo = 1 and uid = %d and allow_cid = '%s'",
- dbesc('<' . $recipient . '>'),
- dbesc($image_uri),
- intval($channel['channel_id']),
- dbesc('<' . $channel['channel_hash'] . '>')
- );
- }
- }
-
- if($attaches) {
- foreach($attaches as $attach) {
- $hash = substr($attach,0,strpos($attach,','));
- $rev = intval(substr($attach,strpos($attach,',')));
- attach_store($channel,$observer_hash,$options = 'update', array(
- 'hash' => $hash,
- 'revision' => $rev,
- 'allow_cid' => '<' . $recipient . '>',
-
- ));
- }
- }
-
- Zotlabs\Daemon\Master::Summon(array('Notifier','mail',$post_id));
-
- $ret['success'] = true;
- $ret['message_item'] = intval($post_id);
- $ret['conv'] = $retconv;
- $ret['mail'] = $retmail;
-
- return $ret;
-
-}
-
-function create_conversation($channel,$recipient,$subject) {
-
- // create a new conversation
-
- $conv_guid = random_string();
-
- $recip = q("select * from xchan where xchan_hash = '%s' limit 1",
- dbesc($recipient)
- );
- if($recip)
- $recip_handle = $recip[0]['xchan_addr'];
-
- $sender_handle = channel_reddress($channel);
-
- $handles = $recip_handle . ';' . $sender_handle;
-
- if($subject)
- $nsubject = str_rot47(base64url_encode($subject));
-
- $r = q("insert into conv (uid,guid,creator,created,updated,subject,recips) values(%d, '%s', '%s', '%s', '%s', '%s', '%s') ",
- intval($channel['channel_id']),
- dbesc($conv_guid),
- dbesc($sender_handle),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
- dbesc($nsubject),
- dbesc($handles)
- );
-
- $r = q("select * from conv where guid = '%s' and uid = %d limit 1",
- dbesc($conv_guid),
- intval($channel['channel_id'])
- );
-
- return $r[0];
-
-}
-
-
-function private_messages_list($uid, $mailbox = '', $start = 0, $numitems = 0) {
-
- $where = '';
- $limit = '';
-
- $t0 = dba_timer();
-
- if($numitems)
- $limit = " LIMIT " . intval($numitems) . " OFFSET " . intval($start);
-
- if($mailbox !== '') {
- $x = q("select channel_hash from channel where channel_id = %d limit 1",
- intval($uid)
- );
-
- if(! $x)
- return array();
-
- $channel_hash = dbesc($x[0]['channel_hash']);
- $local_channel = intval(local_channel());
-
- switch($mailbox) {
-
- case 'inbox':
- $sql = "SELECT * FROM mail WHERE channel_id = $local_channel AND from_xchan != '$channel_hash' ORDER BY created DESC $limit";
- break;
-
- case 'outbox':
- $sql = "SELECT * FROM mail WHERE channel_id = $local_channel AND from_xchan = '$channel_hash' ORDER BY created DESC $limit";
- break;
-
- case 'combined':
- default:
- $parents = q("SELECT mail.parent_mid FROM mail LEFT JOIN conv ON mail.conv_guid = conv.guid WHERE mail.mid = mail.parent_mid AND mail.channel_id = %d ORDER BY conv.updated DESC $limit",
- intval($local_channel)
- );
- break;
- }
-
- }
-
- $r = null;
-
- if($parents) {
- foreach($parents as $parent) {
- $all = q("SELECT * FROM mail WHERE parent_mid = '%s' AND channel_id = %d ORDER BY created DESC limit 1",
- dbesc($parent['parent_mid']),
- intval($local_channel)
- );
-
- if($all) {
- foreach($all as $single) {
- $r[] = $single;
- }
- }
- }
- }
- elseif($sql) {
- $r = q($sql);
- }
-
- if(! $r) {
- return array();
- }
-
- $chans = array();
- foreach($r as $rr) {
- $s = "'" . dbesc(trim($rr['from_xchan'])) . "'";
- if(! in_array($s,$chans))
- $chans[] = $s;
- $s = "'" . dbesc(trim($rr['to_xchan'])) . "'";
- if(! in_array($s,$chans))
- $chans[] = $s;
- }
-
- $c = q("select * from xchan where xchan_hash in (" . protect_sprintf(implode(',',$chans)) . ")");
-
- foreach($r as $k => $rr) {
- $r[$k]['from'] = find_xchan_in_array($rr['from_xchan'],$c);
- $r[$k]['to'] = find_xchan_in_array($rr['to_xchan'],$c);
- $r[$k]['seen'] = intval($rr['mail_seen']);
- if(intval($r[$k]['mail_obscured'])) {
- if($r[$k]['title'])
- $r[$k]['title'] = base64url_decode(str_rot47($r[$k]['title']));
- if($r[$k]['body'])
- $r[$k]['body'] = base64url_decode(str_rot47($r[$k]['body']));
- }
- }
-
- return $r;
-}
-
-
-
-function private_messages_fetch_message($channel_id, $messageitem_id, $updateseen = false) {
-
- $messages = q("select * from mail where id = %d and channel_id = %d order by created asc",
- dbesc($messageitem_id),
- intval($channel_id)
- );
-
- if(! $messages)
- return array();
-
- $chans = array();
- foreach($messages as $rr) {
- $s = "'" . dbesc(trim($rr['from_xchan'])) . "'";
- if(! in_array($s,$chans))
- $chans[] = $s;
- $s = "'" . dbesc(trim($rr['to_xchan'])) . "'";
- if(! in_array($s,$chans))
- $chans[] = $s;
- }
-
- $c = q("select * from xchan where xchan_hash in (" . protect_sprintf(implode(',',$chans)) . ")");
-
- foreach($messages as $k => $message) {
- $messages[$k]['from'] = find_xchan_in_array($message['from_xchan'],$c);
- $messages[$k]['to'] = find_xchan_in_array($message['to_xchan'],$c);
- if(intval($messages[$k]['mail_obscured'])) {
- if($messages[$k]['title'])
- $messages[$k]['title'] = base64url_decode(str_rot47($messages[$k]['title']));
- if($messages[$k]['body'])
- $messages[$k]['body'] = base64url_decode(str_rot47($messages[$k]['body']));
- }
- }
-
-
- if($updateseen) {
- $r = q("UPDATE mail SET mail_seen = 1 where mail_seen = 0 and id = %d AND channel_id = %d",
- dbesc($messageitem_id),
- intval($channel_id)
- );
- }
-
- return $messages;
-
-}
-
-
-function private_messages_drop($channel_id, $messageitem_id, $drop_conversation = false) {
-
-
- $x = q("select * from mail where id = %d and channel_id = %d limit 1",
- intval($messageitem_id),
- intval($channel_id)
- );
- if(! $x)
- return false;
-
- $conversation = null;
-
- if($x[0]['conv_guid']) {
- $y = q("select * from conv where guid = '%s' and uid = %d limit 1",
- dbesc($x[0]['conv_guid']),
- intval($channel_id)
- );
- if($y) {
- $conversation = $y[0];
- $conversation['subject'] = base64url_decode(str_rot47($conversation['subject']));
- }
- }
-
- if($drop_conversation) {
- $m = array();
- $m['conv'] = array($conversation);
- $m['conv'][0]['deleted'] = 1;
-
- $z = q("select * from mail where parent_mid = '%s' and channel_id = %d",
- dbesc($x[0]['parent_mid']),
- intval($channel_id)
- );
- if($z) {
- if($x[0]['conv_guid']) {
- q("delete from conv where guid = '%s' and uid = %d",
- dbesc($x[0]['conv_guid']),
- intval($channel_id)
- );
- }
- $m['mail'] = array();
- foreach($z as $zz) {
- xchan_mail_query($zz);
- $zz['mail_deleted'] = 1;
- $m['mail'][] = encode_mail($zz,true);
- }
- q("DELETE FROM mail WHERE parent_mid = '%s' AND channel_id = %d ",
- dbesc($x[0]['parent_mid']),
- intval($channel_id)
- );
- }
- build_sync_packet($channel_id,$m);
- return true;
- }
- else {
- xchan_mail_query($x[0]);
- $x[0]['mail_deleted'] = true;
- msg_drop($messageitem_id, $channel_id, $x[0]['conv_guid']);
- build_sync_packet($channel_id,array('mail' => array(encode_mail($x,true))));
- return true;
- }
- return false;
-
-}
-
-
-function private_messages_fetch_conversation($channel_id, $messageitem_id, $updateseen = false) {
-
- // find the parent_mid of the message being requested
-
- $r = q("SELECT parent_mid from mail WHERE channel_id = %d and id = %d limit 1",
- intval($channel_id),
- intval($messageitem_id)
- );
-
- if(! $r)
- return array();
-
- $messages = q("select * from mail where parent_mid = '%s' and channel_id = %d order by created asc",
- dbesc($r[0]['parent_mid']),
- intval($channel_id)
- );
-
- if(! $messages)
- return array();
-
- $chans = array();
- foreach($messages as $rr) {
- $s = "'" . dbesc(trim($rr['from_xchan'])) . "'";
- if(! in_array($s,$chans))
- $chans[] = $s;
- $s = "'" . dbesc(trim($rr['to_xchan'])) . "'";
- if(! in_array($s,$chans))
- $chans[] = $s;
- }
-
-
- $c = q("select * from xchan where xchan_hash in (" . protect_sprintf(implode(',',$chans)) . ")");
-
- foreach($messages as $k => $message) {
- $messages[$k]['from'] = find_xchan_in_array($message['from_xchan'],$c);
- $messages[$k]['to'] = find_xchan_in_array($message['to_xchan'],$c);
- if(intval($messages[$k]['mail_obscured'])) {
- if($messages[$k]['title'])
- $messages[$k]['title'] = base64url_decode(str_rot47($messages[$k]['title']));
- if($messages[$k]['body'])
- $messages[$k]['body'] = base64url_decode(str_rot47($messages[$k]['body']));
- }
- if($messages[$k]['mail_raw'])
- $messages[$k]['body'] = mail_prepare_binary([ 'id' => $messages[$k]['id'] ]);
-
- }
-
-
-
- if($updateseen) {
- $r = q("UPDATE mail SET mail_seen = 1 where mail_seen = 0 and parent_mid = '%s' AND channel_id = %d",
- dbesc($r[0]['parent_mid']),
- intval($channel_id)
- );
- }
-
- return $messages;
-
-}
-