valvin
/
ttrss
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

offline: various schema updates

This commit is contained in:
Andrew Dolgov 2009-02-07 11:00:39 +03:00
parent 711f946160
commit 6b6842996c
2 changed files with 59 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
functions.js
View File

@ -588,6 +588,8 @@ function parse_counters(reply, scheduled_call) {
} */
}
update_local_sync_data();
} catch (e) {
exception_error("parse_counters", e);
}

67
offline.js
View File

@ -1,4 +1,4 @@
var SCHEMA_VERSION = 10;
var SCHEMA_VERSION = 9;
var offline_mode = false;
var store = false;
@ -702,6 +702,8 @@ function offline_download_parse(stage, transport) {
"updated < DATETIME('NOW', 'localtime', '-31 days')");
}
update_local_sync_data();
}
// notify('');
@ -925,19 +927,21 @@ function init_gears() {
db.execute("DROP INDEX IF EXISTS articles_unread_idx");
db.execute("DROP INDEX IF EXISTS articles_feed_id_idx");
db.execute("DROP TABLE IF EXISTS version");
db.execute("DROP TRIGGER IF EXISTS articles_update_modified");
db.execute("DROP TRIGGER IF EXISTS articles_update_unread");
db.execute("DROP TRIGGER IF EXISTS articles_update_marked");
db.execute("DROP TRIGGER IF EXISTS articles_remove_labelrefs");
db.execute("CREATE TABLE IF NOT EXISTS version (schema_version text)");
db.execute("DROP TABLE IF EXISTS syncdata");
db.execute("INSERT INTO version (schema_version) VALUES (?)",
[SCHEMA_VERSION]);
}
db.execute("CREATE TABLE IF NOT EXISTS init_params (key text, value text)");
db.execute("CREATE TABLE IF NOT EXISTS init_params (key text PRIMARY KEY, value text)");
db.execute("CREATE TABLE IF NOT EXISTS cache (id text, article text, param text, added text)");
db.execute("CREATE TABLE IF NOT EXISTS feeds (id integer, title text, has_icon integer, cat_id integer)");
db.execute("CREATE TABLE IF NOT EXISTS categories (id integer, title text, collapsed integer)");
db.execute("CREATE TABLE IF NOT EXISTS labels (id integer, caption text, fg_color text, bg_color text)");
db.execute("CREATE TABLE IF NOT EXISTS cache (id PRIMARY KEY, article text, param text, added text)");
db.execute("CREATE TABLE IF NOT EXISTS feeds (id PRIMARY KEY, title text, has_icon integer, cat_id integer)");
db.execute("CREATE TABLE IF NOT EXISTS categories (id PRIMARY KEY, title text, collapsed integer)");
db.execute("CREATE TABLE IF NOT EXISTS labels (id PRIMARY KEY, caption text, fg_color text, bg_color text)");
db.execute("CREATE TABLE IF NOT EXISTS article_labels (id integer, label_id integer)");
db.execute("CREATE TABLE IF NOT EXISTS articles (id integer, feed_id integer, title text, link text, guid text, updated timestamp, content text, tags text, unread integer, marked integer, added text, modified timestamp, comments text)");
@ -945,14 +949,23 @@ function init_gears() {
db.execute("CREATE INDEX IF NOT EXISTS article_labels_label_id_idx ON article_labels(label_id)");
db.execute("CREATE INDEX IF NOT EXISTS articles_feed_id_idx ON articles(feed_id)");
db.execute("CREATE TABLE IF NOT EXISTS syncdata (key PRIMARY KEY, value text)");
db.execute("DELETE FROM cache WHERE id LIKE 'F:%' OR id LIKE 'C:%'");
db.execute("CREATE TRIGGER IF NOT EXISTS articles_update_modified "+
db.execute("CREATE TRIGGER IF NOT EXISTS articles_update_unread "+
"UPDATE OF unread ON articles "+
"BEGIN "+
"UPDATE articles SET modified = DATETIME('NOW', 'localtime') "+
"WHERE id = old.id AND "+
"old.unread = 1;"+
"WHERE id = OLD.id AND "+
"OLD.unread != NEW.unread;"+
"END;");
db.execute("CREATE TRIGGER IF NOT EXISTS articles_update_marked "+
"UPDATE OF marked ON articles "+
"BEGIN "+
"UPDATE articles SET modified = DATETIME('NOW', 'localtime') "+
"WHERE id = OLD.id;"+
"END;");
db.execute("CREATE TRIGGER IF NOT EXISTS articles_remove_labelrefs "+
@ -961,6 +974,8 @@ function init_gears() {
"DELETE FROM article_labels WHERE id = OLD.id; "+
"END; ");
init_local_sync_data();
Element.show("restartOfflinePic");
}
@ -1219,3 +1234,35 @@ function format_article_labels(labels, id) {
}
}
function init_local_sync_data() {
try {
var rs = db.execute("SELECT COUNT(*) FROM syncdata WHERE key = 'last_online'");
var has_last_online = 0;
if (rs.isValidRow()) {
has_last_online = rs.field(0);
}
rs.close();
if (!has_last_online) {
db.execute("INSERT INTO syncdata (key, value) VALUES ('last_online', '')");
}
} catch (e) {
exception_error("init_local_sync_data", e);
}
}
function update_local_sync_data() {
try {
if (db && !offline_mode) {
db.execute("UPDATE syncdata SET value = DATETIME('NOW', 'localtime') "+
"WHERE key = 'last_online'");
}
} catch (e) {
exception_error("update_local_sync_data", e);
}
}