For now this only adds convenience wrappers around Guzzle to somewhat
emulate Diactoros (albeit with a different API). Code and tests will be
adjusted in due course.
The Arsse supports not only the Tiny Tiny RSS protocol, but also extensions required by the FeedReader client and the more commonly supported `getCompactHeadlines` extension.
@ -37,7 +37,7 @@ The Arsse does not currently support the entire protocol. Notably missing featur
- Processing of the `search` parameter of the `getHeadlines` operation differs in the following ways:
- Values other than `"true"` or `"false"` for the `unread`, `star`, and `pub` special keywords treat the entire token as a search term rather than as `"false"`
- Invalid dates are ignored rather than assumed to be `"1970-01-01"`
- Only a single negative date is allowed (this is a known bug rather than intentional)
- Specifying multiple non-negative dates usually returns no results as articles must match all specified dates simultaneously; The Arsse instead returns articles matching any of the specified dates
- Dates are always relative to UTC
- Full-text search is not yet employed with any database, including PostgreSQL
- Article hashes are normally SHA1; The Arsse uses SHA256 hashes
select id from arsse_folders where owner = ? and coalesce(parent,0) = ? union all select arsse_folders.id from arsse_folders join folders on arsse_folders.parent=folders.id
)
select
id,
name,
arsse_folders.parent as parent,
coalesce(children,0) as children,
coalesce(feeds,0) as feeds
FROM arsse_folders
left join (SELECT parent,count(id) as children from arsse_folders group by parent) as child_stats on child_stats.parent = arsse_folders.id
left join (SELECT folder,count(id) as feeds from arsse_subscriptions group by folder) as sub_stats on sub_stats.folder = arsse_folders.id"
from arsse_folders
left join (select parent,count(id) as children from arsse_folders group by parent) as child_stats on child_stats.parent = arsse_folders.id
left join (select folder,count(id) as feeds from arsse_subscriptions group by folder) as sub_stats on sub_stats.folder = arsse_folders.id",
$q->setCTE("folders", "SELECT id from arsse_folders where owner = ? and coalesce(parent,0) = ? union all select arsse_folders.id from arsse_folders join folders on arsse_folders.parent=folders.id", ["str", "strict int"], [$user, $parent]);
$q->setCTE("topmost(f_id,top)", "SELECT id,id from arsse_folders where owner = ? and parent is null union all select id,top from arsse_folders join topmost on parent=f_id", ["str"], [$user]);
if ($id) {
// if an ID is specified, add a suitable WHERE condition and bindings
// this condition facilitates the implementation of subscriptionPropertiesGet, which would otherwise have to duplicate the complex query; it takes precedence over a specified folder
$q->setWhere("s.id = ?", "int", $id);
} elseif ($folder && $recursive) {
// if a folder is specified and we're listing recursively, add a common table expression to list it and its children so that we select from the entire subtree
$q->setCTE("folders(folder)", "SELECT ? union all select id from arsse_folders join folders on parent = folder", "int", $folder);
// add a suitable WHERE condition
// if a folder is specified and we're listing recursively, add a suitable WHERE condition
$q->setWhere("folder in (select folder from folders)");
} elseif (!$recursive) {
// if we're not listing recursively, match against only the specified folder (even if it is null)
