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-rwxr-xr-xinclude/items.php234
1 files changed, 99 insertions, 135 deletions
diff --git a/include/items.php b/include/items.php
index e5c9549e2..fbe67817d 100755
--- a/include/items.php
+++ b/include/items.php
@@ -1340,6 +1340,12 @@ function get_atom_elements($feed,$item,&$author) {
$res['body'] = str_replace(array(' ',"\t","\r","\n"), array('','','',''),$res['body']);
// make sure nobody is trying to sneak some html tags by us
$res['body'] = notags(base64url_decode($res['body']));
+
+ // We could probably turn these old Friendica bbcode bookmarks into bookmark tags but we'd have to
+ // create a term table item for them. For now just make sure they stay as links.
+
+ $res['body'] = preg_replace('/\[bookmark(.*?)\](.*?)\[\/bookmark\]','[url$1]$2[/url]',$res['body']);
+
}
@@ -2346,8 +2352,9 @@ function tag_deliver($uid,$item_id) {
$item = $i[0];
- if(($item['source_xchan']) && ($item['item_flags'] & ITEM_UPLINK) && ($item['item_flags'] & ITEM_THREAD_TOP) && ($item['edited'] != $item['created'])) {
- // this is an update to a post which was already processed by us and has a second delivery chain
+ if(($item['source_xchan']) && ($item['item_flags'] & ITEM_UPLINK)
+ && ($item['item_flags'] & ITEM_THREAD_TOP) && ($item['edited'] != $item['created'])) {
+ // this is an update (edit) to a post which was already processed by us and has a second delivery chain
// Just start the second delivery chain to deliver the updated post
proc_run('php','include/notifier.php','tgroup',$item['id']);
return;
@@ -2444,78 +2451,14 @@ function tag_deliver($uid,$item_id) {
// This might be a followup (e.g. comment) by the original post author to a tagged forum
// If so setup a second delivery chain
- $r = null;
-
if( ! ($item['item_flags'] & ITEM_THREAD_TOP)) {
$x = q("select * from item where id = parent and parent = %d and uid = %d limit 1",
intval($item['parent']),
intval($uid)
);
-
if(($x) && ($x[0]['item_flags'] & ITEM_UPLINK)) {
-
- logger('tag_deliver: creating second delivery chain for comment to tagged post.');
-
- // now change this copy of the post to a forum head message and deliver to all the tgroup members
- // also reset all the privacy bits to the forum default permissions
-
- $private = (($u[0]['channel_allow_cid'] || $u[0]['channel_allow_gid'] || $u[0]['channel_deny_cid'] || $u[0]['channel_deny_gid']) ? 1 : 0);
-
- $new_public_policy = map_scope($u[0]['channel_r_stream'],true);
-
- if((! $private) && $new_public_policy)
- $private = 1;
-
- $flag_bits = $item['item_flags'] | ITEM_WALL|ITEM_ORIGIN;
-
- // maintain the original source, which will be the original item owner and was stored in source_xchan
- // when we created the delivery fork
-
- $r = q("update item set source_xchan = '%s' where id = %d limit 1",
- dbesc($x[0]['source_xchan']),
- intval($item_id)
- );
-
- $title = $item['title'];
- $body = $item['body'];
-
- if($private) {
- if(!($flag_bits & ITEM_OBSCURED)) {
- $key = get_config('system','pubkey');
- $flag_bits = $flag_bits|ITEM_OBSCURED;
- $title = json_encode(aes_encapsulate($title,$key));
- $body = json_encode(aes_encapsulate($body,$key));
- }
- }
- else {
- if($flag_bits & ITEM_OBSCURED) {
- $key = get_config('system','prvkey');
- $flag_bits = $flag_bits ^ ITEM_OBSCURED;
- $title = json_encode(aes_unencapsulate($title,$key));
- $body = json_encode(aes_unencapsulate($body,$key));
- }
- }
-
- $r = q("update item set item_flags = %d, owner_xchan = '%s', allow_cid = '%s', allow_gid = '%s',
- deny_cid = '%s', deny_gid = '%s', item_private = %d, public_policy = '%s', comment_policy = '%s', title = '%s', body = '%s' where id = %d limit 1",
- intval($flag_bits),
- dbesc($u[0]['channel_hash']),
- dbesc($u[0]['channel_allow_cid']),
- dbesc($u[0]['channel_allow_gid']),
- dbesc($u[0]['channel_deny_cid']),
- dbesc($u[0]['channel_deny_gid']),
- intval($private),
- dbesc($new_public_policy),
- dbesc(map_scope($u[0]['channel_w_comment'])),
- dbesc($title),
- dbesc($body),
- intval($item_id)
- );
- if($r)
- proc_run('php','include/notifier.php','tgroup',$item_id);
- else
- logger('tag_deliver: failed to update item');
+ start_delivery_chain($u[0],$item,$item_id,$x[0]);
}
}
@@ -2549,8 +2492,6 @@ function tag_deliver($uid,$item_id) {
intval($item_id)
);
-
-
// At this point we've determined that the person receiving this post was mentioned in it or it is a union.
// Now let's check if this mention was inside a reshare so we don't spam a forum
// If it's private we may have to unobscure it momentarily so that we can parse it.
@@ -2622,81 +2563,20 @@ function tag_deliver($uid,$item_id) {
return;
}
-
// tgroup delivery - setup a second delivery chain
// prevent delivery looping - only proceed
// if the message originated elsewhere and is a top-level post
- if(($item['item_flags'] & ITEM_WALL) || ($item['item_flags'] & ITEM_ORIGIN) || (!($item['item_flags'] & ITEM_THREAD_TOP)) || ($item['id'] != $item['parent'])) {
+ if(($item['item_flags'] & ITEM_WALL)
+ || ($item['item_flags'] & ITEM_ORIGIN)
+ || (!($item['item_flags'] & ITEM_THREAD_TOP))
+ || ($item['id'] != $item['parent'])) {
logger('tag_deliver: item was local or a comment. rejected.');
return;
}
- /**
- * At this point we're committed to setting up a second delivery chain. We just have to mangle some bits first.
- */
-
logger('tag_deliver: creating second delivery chain.');
-
- // now change this copy of the post to a forum head message and deliver to all the tgroup members
- // also reset all the privacy bits to the forum default permissions
-
- $private = (($u[0]['channel_allow_cid'] || $u[0]['channel_allow_gid'] || $u[0]['channel_deny_cid'] || $u[0]['channel_deny_gid']) ? 1 : 0);
-
- $new_public_policy = map_scope($u[0]['channel_r_stream'],true);
-
- if((! $private) && $new_public_policy)
- $private = 1;
-
- $flag_bits = $item['item_flags'] | ITEM_WALL|ITEM_ORIGIN|ITEM_UPLINK;
-
- // preserve the source
-
- $r = q("update item set source_xchan = owner_xchan where id = %d limit 1",
- intval($item_id)
- );
-
- // make sure encryption matches the new scope
-
- $title = $item['title'];
- $body = $item['body'];
-
- if($private) {
- if(!($flag_bits & ITEM_OBSCURED)) {
- $key = get_config('system','pubkey');
- $flag_bits = $flag_bits|ITEM_OBSCURED;
- $title = json_encode(aes_encapsulate($title,$key));
- $body = json_encode(aes_encapsulate($body,$key));
- }
- }
- else {
- if($flag_bits & ITEM_OBSCURED) {
- $key = get_config('system','prvkey');
- $flag_bits = $flag_bits ^ ITEM_OBSCURED;
- $title = json_encode(aes_unencapsulate($title,$key));
- $body = json_encode(aes_unencapsulate($body,$key));
- }
- }
-
- $r = q("update item set item_flags = %d, owner_xchan = '%s', allow_cid = '%s', allow_gid = '%s',
- deny_cid = '%s', deny_gid = '%s', item_private = %d, public_policy = '%s', comment_policy = '%s', title = '%s', body = '%s' where id = %d limit 1",
- intval($flag_bits),
- dbesc($u[0]['channel_hash']),
- dbesc($u[0]['channel_allow_cid']),
- dbesc($u[0]['channel_allow_gid']),
- dbesc($u[0]['channel_deny_cid']),
- dbesc($u[0]['channel_deny_gid']),
- intval($private),
- dbesc($new_public_policy),
- dbesc(map_scope($u[0]['channel_w_comment'])),
- dbesc($title),
- dbesc($body),
- intval($item_id)
- );
- if($r)
- proc_run('php','include/notifier.php','tgroup',$item_id);
- else
- logger('tag_deliver: failed to update item');
+ start_delivery_chain($u[0],$item,$item_id,null);
}
@@ -2780,6 +2660,90 @@ function tgroup_check($uid,$item) {
}
+/**
+ * Sourced and tag-delivered posts are re-targetted for delivery to the connections of the channel
+ * receiving the post. This starts the second delivery chain, by resetting permissions and ensuring
+ * that ITEM_UPLINK is set on the parent post, and storing the current owner_xchan as the source_xchan.
+ * We'll become the new owner. If called without $parent, this *is* the parent post.
+ */
+
+function start_delivery_chain($channel,$item,$item_id,$parent) {
+
+
+ // Change this copy of the post to a forum head message and deliver to all the tgroup members
+ // also reset all the privacy bits to the forum default permissions
+
+ $private = (($channel['channel_allow_cid'] || $channel['channel_allow_gid']
+ || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 1 : 0);
+
+ $new_public_policy = map_scope($channel['channel_r_stream'],true);
+
+ if((! $private) && $new_public_policy)
+ $private = 1;
+
+ $flag_bits = $item['item_flags'] | ITEM_WALL|ITEM_ORIGIN;
+
+ // maintain the original source, which will be the original item owner and was stored in source_xchan
+ // when we created the delivery fork
+
+ if($parent) {
+ $r = q("update item set source_xchan = '%s' where id = %d limit 1",
+ dbesc($parent['source_xchan']),
+ intval($item_id)
+ );
+ }
+ else {
+ $flag_bits = $flag_bits | ITEM_UPLINK;
+ $r = q("update item set source_xchan = owner_xchan where id = %d limit 1",
+ intval($item_id)
+ );
+ }
+
+ $title = $item['title'];
+ $body = $item['body'];
+
+ if($private) {
+ if(!($flag_bits & ITEM_OBSCURED)) {
+ $key = get_config('system','pubkey');
+ $flag_bits = $flag_bits|ITEM_OBSCURED;
+ $title = json_encode(aes_encapsulate($title,$key));
+ $body = json_encode(aes_encapsulate($body,$key));
+ }
+ }
+ else {
+ if($flag_bits & ITEM_OBSCURED) {
+ $key = get_config('system','prvkey');
+ $flag_bits = $flag_bits ^ ITEM_OBSCURED;
+ $title = json_encode(aes_unencapsulate($title,$key));
+ $body = json_encode(aes_unencapsulate($body,$key));
+ }
+ }
+
+ $r = q("update item set item_flags = %d, owner_xchan = '%s', allow_cid = '%s', allow_gid = '%s',
+ deny_cid = '%s', deny_gid = '%s', item_private = %d, public_policy = '%s', comment_policy = '%s', title = '%s', body = '%s' where id = %d limit 1",
+ intval($flag_bits),
+ dbesc($channel['channel_hash']),
+ dbesc($channel['channel_allow_cid']),
+ dbesc($channel['channel_allow_gid']),
+ dbesc($channel['channel_deny_cid']),
+ dbesc($channel['channel_deny_gid']),
+ intval($private),
+ dbesc($new_public_policy),
+ dbesc(map_scope($channel['channel_w_comment'])),
+ dbesc($title),
+ dbesc($body),
+ intval($item_id)
+ );
+
+ if($r)
+ proc_run('php','include/notifier.php','tgroup',$item_id);
+ else
+ logger('start_delivery_chain: failed to update item');
+
+ return;
+}
+
+
/**
* @function check_item_source($uid,$item)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 22:27:25 +0000