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-- settings
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create table arsse_settings (
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key varchar ( 255 ) primary key not null , -- setting key
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value varchar ( 255 ) -- setting value, serialized as a string
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) without rowid ;
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-- users
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create table arsse_users (
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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
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) without rowid ;
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-- newsfeeds, deduplicated
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create table arsse_feeds (
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id integer primary key , -- sequence number
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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
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next_fetch datetime , -- time at which the feed should next be fetched
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etag TEXT not null default ' ' , -- HTTP ETag hash used for cache validation, changes each time the content changes
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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
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) ;
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-- users' subscriptions to newsfeeds, with settings
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create table arsse_subscriptions (
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id integer primary key , -- sequence number
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owner TEXT not null references arsse_users ( id ) on delete cascade on update cascade , -- owner of subscription
feed integer not null references arsse_feeds ( id ) on delete cascade , -- feed for the subscription
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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
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order_type int not null default 0 , -- NextCloud sort order
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pinned boolean not null default 0 , -- whether feed is pinned (always sorts at top)
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folder integer references arsse_folders ( id ) on delete cascade , -- TT-RSS category (nestable); the first-level category (which acts as NextCloud folder) is joined in when needed
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unique ( owner , feed ) -- a given feed should only appear once for a given owner
) ;
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-- TT-RSS categories and NextCloud folders
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create table arsse_folders (
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id integer primary key , -- sequence number
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owner TEXT not null references arsse_users ( id ) on delete cascade on update cascade , -- owner of folder
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parent integer references arsse_folders ( id ) on delete cascade , -- parent folder id
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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
) ;
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-- entries in newsfeeds
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create table arsse_articles (
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id integer primary key , -- sequence number
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feed integer not null references arsse_feeds ( id ) on delete cascade , -- feed for the subscription
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url TEXT , -- URL of article
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title TEXT , -- article title
author TEXT , -- author's name
published datetime , -- time of original publication
edited datetime , -- time of last edit
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modified datetime not null default CURRENT_TIMESTAMP , -- date when article properties were last modified
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guid TEXT , -- GUID
content TEXT , -- content, as (X)HTML
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url_title_hash TEXT not null , -- hash of URL + title; used when checking for updates and for identification if there is no guid.
url_content_hash TEXT not null , -- hash of URL + content, enclosure URL, & content type; used when checking for updates and for identification if there is no guid.
title_content_hash TEXT not null -- hash of title + content, enclosure URL, & content type; used when checking for updates and for identification if there is no guid.
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) ;
-- enclosures associated with articles
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create table arsse_enclosures (
article integer not null references arsse_articles ( id ) on delete cascade ,
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url TEXT ,
type varchar ( 255 )
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) ;
-- users' actions on newsfeed entries
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create table arsse_marks (
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id integer primary key ,
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article integer not null references arsse_articles ( id ) on delete cascade ,
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owner TEXT not null references arsse_users ( id ) on delete cascade on update cascade ,
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read boolean not null default 0 ,
starred boolean not null default 0 ,
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modified datetime not null default CURRENT_TIMESTAMP ,
unique ( article , owner )
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) ;
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-- IDs for specific editions of articles (required for at least NextCloud News)
create table arsse_editions (
id integer primary key ,
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article integer not null references arsse_articles ( id ) on delete cascade ,
modified datetime not null default CURRENT_TIMESTAMP
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) ;
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-- user labels associated with newsfeed entries
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create table arsse_labels (
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sub_article integer not null references arsse_subscription_articles ( id ) on delete cascade ,
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name TEXT
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) ;
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create index arsse_label_names on arsse_labels ( name ) ;
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-- author categories associated with newsfeed entries
create table arsse_categories (
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article integer not null references arsse_articles ( id ) on delete cascade ,
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name TEXT
) ;
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-- set version marker
pragma user_version = 1 ;
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insert into arsse_settings ( key , value ) values ( ' schema_version ' , ' 1 ' ) ;