-- settings create table newssync_settings( key varchar(255) primary key not null, -- setting key value varchar(255), -- setting value, serialized as a string type varchar(255) not null check( type in('int','numeric','text','timestamp','date','time','bool','null','json') ) default 'text' -- the deserialized type of the value ) without rowid; -- users create table newssync_users( id TEXT primary key not null, -- user id password TEXT, -- password, salted and hashed; if using external authentication this would be blank name TEXT, -- display name avatar_url TEXT, -- external URL to avatar avatar_type TEXT, -- internal avatar image's MIME content type avatar_data BLOB, -- internal avatar image's binary data rights integer not null default 0 -- any administrative rights the user may have ) without rowid; -- newsfeeds, deduplicated create table newssync_feeds( id integer primary key not null, -- sequence number url TEXT not null, -- URL of feed title TEXT, -- default title of feed favicon TEXT, -- URL of favicon source TEXT, -- URL of site to which the feed belongs updated datetime, -- time at which the feed was last fetched modified datetime, -- time at which the feed last actually changed etag TEXT, -- HTTP ETag hash used for cache validation, changes each time the content changes err_count integer not null default 0, -- count of successive times update resulted in error since last successful update err_msg TEXT, -- last error message username TEXT not null default '', -- HTTP authentication username password TEXT not null default '', -- HTTP authentication password (this is stored in plain text) unique(url,username,password) -- a URL with particular credentials should only appear once ); -- users' subscriptions to newsfeeds, with settings create table newssync_subscriptions( id integer primary key not null, -- sequence number owner TEXT not null references newssync_users(id) on delete cascade on update cascade, -- owner of subscription feed integer not null references newssync_feeds(id) on delete cascade, -- feed for the subscription added datetime not null default CURRENT_TIMESTAMP, -- time at which feed was added modified datetime not null default CURRENT_TIMESTAMP, -- date at which subscription properties were last modified title TEXT, -- user-supplied title order_type int not null default 0, -- NextCloud sort order pinned boolean not null default 0, -- whether feed is pinned (always sorts at top) folder integer references newssync_folders(id) on delete set null, -- TT-RSS category (nestable); the first-level category (which acts as NextCloud folder) is joined in when needed unique(owner,feed) -- a given feed should only appear once for a given owner ); -- TT-RSS categories and NextCloud folders create table newssync_folders( id integer primary key not null, -- sequence number owner TEXT not null references newssync_users(id) on delete cascade on update cascade, -- owner of folder parent integer default null, -- parent folder id root integer default null, -- first-level folder (NextCloud folder) name TEXT not null, -- folder name modified datetime not null default CURRENT_TIMESTAMP, -- unique(owner,name,parent) -- cannot have multiple folders with the same name under the same parent for the same owner ); -- entries in newsfeeds create table newssync_articles( id integer primary key not null, -- sequence number feed integer not null references newssync_feeds(id) on delete cascade, -- feed for the subscription url TEXT not null, -- URL of article title TEXT, -- article title author TEXT, -- author's name published datetime, -- time of original publication edited datetime, -- time of last edit guid TEXT, -- GUID content TEXT, -- content, as (X)HTML modified datetime not null default CURRENT_TIMESTAMP, -- date when article properties were last modified url_title_hash varchar(64), -- hash of URL + title; used when checking for updates and for identification if there is no guid. url_content_hash varchar(64), -- hash of URL + content, enclosure URL, & content type; used when checking for updates and for identification if there is no guid. title_content_hash varchar(64) -- hash of title + content, enclosure URL, & content type; used when checking for updates and for identification if there is no guid. ); -- enclosures associated with articles create table newssync_enclosures( article integer not null references newssync_articles(id) on delete cascade, url TEXT, type varchar(255) ); -- users' actions on newsfeed entries create table newssync_subscription_articles( id integer primary key not null, article integer not null references newssync_articles(id) on delete cascade, read boolean not null default 0, starred boolean not null default 0, modified datetime not null default CURRENT_TIMESTAMP ); -- user labels associated with newsfeed entries create table newssync_labels( sub_article integer not null references newssync_subscription_articles(id) on delete cascade, -- owner TEXT not null references newssync_users(id) on delete cascade on update cascade, name TEXT ); create index newssync_label_names on newssync_labels(name); -- author labels ("categories" in RSS/Atom parlance) associated with newsfeed entries create table newssync_tags( article integer not null references newssync_articles(id) on delete cascade, name TEXT ); -- set version marker pragma user_version = 1; insert into newssync_settings values('schema_version',1,'int');