var store = false;
var localServer = false;
var db = false;
+var articles_synced = 0;
+var sync_in_progress = false;
+var sync_timer = false;
function view_offline(id, feed_id) {
try {
setActiveFeedId(feed_id, is_cat);
if (!is_cat) {
- var feedr = document.getElementById("FEEDR-" + feed_id);
+ var feedr = $("FEEDR-" + feed_id);
if (feedr && !feedr.className.match("Selected")) {
feedr.className = feedr.className + "Selected";
}
} else {
- var feedr = document.getElementById("FCAT-" + feed_id);
+ var feedr = $("FCAT-" + feed_id);
if (feedr && !feedr.className.match("Selected")) {
feedr.className = feedr.className + "Selected";
}
}
+ if (subop == "MarkAllRead") {
+ catchup_local_feed(feed_id, is_cat);
+ }
+
disableContainerChildren("headlinesToolbar", false);
Form.enable("main_toolbar_form");
- var f = document.getElementById("headlines-frame");
+ var f = $("headlines-frame");
try {
if (reply.offset == 0) {
debug("resetting headlines scrollTop");
var tmp = "";
+ var feed_title = "";
- var feed_title = get_local_feed_title(feed_id);
+ if (is_cat) {
+ feed_title = get_local_category_title(feed_id);
+ } else {
+ feed_title = get_local_feed_title(feed_id);
+ }
if (feed_title) {
var sel_none_link;
var sel_inv_link;
- if (document.getElementById("content-frame")) {
+ var catchup_feed_link = "javascript:catchupCurrentFeed()";
+ var catchup_sel_link = "javascript:catchupSelection()";
+
+ var tog_unread_link;
+ var tog_marked_link;
+
+ if ($("content-frame")) {
sel_all_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, '', true)";
sel_unread_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true)";
sel_none_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false)";
sel_inv_link = "javascript:invertHeadlineSelection()";
+
+ tog_unread_link = "javascript:selectionToggleUnread()";
+ tog_marked_link = "javascript:selectionToggleMarked()";
+
} else {
sel_all_link = "javascript:cdmSelectArticles('all')";
sel_unread_link = "javascript:cdmSelectArticles('unread')";
sel_none_link = "javascript:cdmSelectArticles('none')";
sel_inv_link = "javascript:invertHeadlineSelection()";
+
+ tog_unread_link = "javascript:selectionToggleUnread(true)";
+ tog_marked_link = "javascript:selectionToggleMarked(true)";
}
tmp += __('Select:')+
tmp += " ";
+ tmp += "<span onmouseover=\"enable_selection(false)\" "+
+ "onmouseout=\"enable_selection(true) \"" +
+ "onclick=\"toggleHeadlineActions()\" id=\"headlineActionsDrop\">" +
+ __("Actions...") + " <img src=\"images/down_arrow.png\">" +
+ "</span>";
+
+ tmp += "<ul id=\"headlineActionsBody\" style=\"display : none\">";
+
+ tmp += "<li class=\"insensitive\">"+__('Selection toggle:')+"</li>"+
+ "<li onclick=\""+tog_unread_link+"\"> "+__('Unread')+"</li>"+
+ "<li onclick=\""+tog_marked_link+"\"> "+__('Starred')+"</li>"+
+ "<li class=\"insensitive\">"+__('Mark as read:')+"</li>"+
+ "<li onclick=\""+catchup_sel_link+"\"> "+__('Selection')+"</li>";
+
+ tmp += "<li onclick=\""+catchup_feed_link+"\"> "+__('Entire feed')+
+ "</li>";
+
+ tmp += "</ul>";
+
tmp += "</div>";
tmp += "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
- if (document.getElementById("content-frame")) {
+ if ($("content-frame")) {
tmp += "<table class=\"headlinesList\" id=\"headlinesList\" cellspacing=\"0\">";
}
if (view_mode == "all_articles") {
mode_qpart = "1";
} else if (view_mode == "adaptive") {
- if (get_local_feed_unread(feed_id) > 0) {
- mode_qpart = "unread = 1";
+ if (is_cat && get_local_category_unread(feed_id) ||
+ get_local_feed_unread(feed_id) > 0) {
+ mode_qpart = "unread = 1";
} else {
mode_qpart = "1";
}
+
} else if (view_mode == "marked") {
mode_qpart = "marked = 1";
} else if (view_mode == "unread") {
var ext_tables_qpart = "";
- if (feed_id > 0) {
+ if (is_cat) {
+ if (feed_id >= 0) {
+ strategy_qpart = "cat_id = " + feed_id;
+ } else if (feed_id == -2) {
+ strategy_qpart = "article_labels.id = articles.id";
+ ext_tables_qpart = ",article_labels";
+ }
+ } else if (feed_id > 0) {
strategy_qpart = "feed_id = " + feed_id;
} else if (feed_id == -1) {
strategy_qpart = "marked = 1";
}
var query = "SELECT *,feeds.title AS feed_title "+
- "FROM articles,feeds"+ext_tables_qpart+" "+
+ "FROM articles,feeds,categories"+ext_tables_qpart+" "+
"WHERE " +
+ "cat_id = categories.id AND " +
"feed_id = feeds.id AND " +
strategy_qpart +
" AND " + mode_qpart +
var entry_feed_title = false;
- if (real_feed_id < 0) {
+ if (real_feed_id < 0 || is_cat) {
entry_feed_title = rs.fieldByName("feed_title");
}
var labels = get_local_article_labels(id);
- debug(labels);
-
var labels_str = "<span id=\"HLLCTR-"+id+"\">";
labels_str += format_article_labels(labels, id);
labels_str += "</span>";
var content_preview = truncate_string(strip_tags(rs.fieldByName("content")),
100);
- if (document.getElementById("content-frame")) {
+ if ($("content-frame")) {
tmp += "<tr class='"+row_class+"' id='RROW-"+id+"' "+mouseover_attrs+">";
}
if (offset == 0) {
- var container = document.getElementById("headlines-frame");
+ var container = $("headlines-frame");
container.innerHTML = tmp;
} else {
var ids = getSelectedArticleIds2();
- var container = document.getElementById("headlinesList");
+ var container = $("headlinesList");
container.innerHTML = container.innerHTML + tmp;
for (var i = 0; i < ids.length; i++) {
if (tmp_cat_id != -1) {
tmp += "</ul></li>";
}
- tmp += printCategoryHeader(cat_id, cat_hidden, false);
+ tmp += printCategoryHeader(cat_id, cat_hidden, true);
tmp_cat_id = cat_id;
}
var icon = "";
if (has_icon) {
- icon = "icons/" + id + ".ico";
+ icon = getInitParam("icons_url") + "/" + id + ".ico";
}
var feed_icon = "";
function init_offline() {
try {
offline_mode = true;
+ store.enabled = true;
Element.hide("dispSwitchPrompt");
Element.hide("feedBrowserPrompt");
Element.hide("topLinksOnline");
Element.show("topLinksOffline");
- var tb_form = document.getElementById("main_toolbar_form");
+ var tb_form = $("main_toolbar_form");
Element.hide(tb_form.update);
- var chooser = document.getElementById("quickMenuChooser");
+ var chooser = $("quickMenuChooser");
chooser.disabled = true;
var rs = db.execute("SELECT key, value FROM init_params");
try {
if (transport.responseXML) {
+ if (!sync_in_progress) return;
+
+ var sync_ok = transport.responseXML.getElementsByTagName("sync-ok");
+
+ if (sync_ok.length > 0) {
+ for (var i = 0; i < sync_ok.length; i++) {
+ var id = sync_ok[i].getAttribute("id");
+ var unread = sync_ok[i].getAttribute("unread");
+ var marked = sync_ok[i].getAttribute("marked");
+
+ if (id) {
+ debug("synced offline info for id " + id);
+
+ if (unread != undefined && marked != undefined) {
+ db.execute("UPDATE articles SET "+
+ "unread = ?, marked = ? WHERE id = ?", [unread, marked, id]);
+
+ }
+ db.execute("UPDATE articles SET modified = '' WHERE id = ?", [id]);
+ }
+ }
+ }
+
if (stage == 0) {
+ $("offlineModeSyncMsg").innerHTML = __("Synchronizing feeds...");
+
var feeds = transport.responseXML.getElementsByTagName("feed");
if (feeds.length > 0) {
[id, title, has_icon, cat_id]);
}
+ $("offlineModeSyncMsg").innerHTML = __("Synchronizing categories...");
+
var cats = transport.responseXML.getElementsByTagName("category");
if (feeds.length > 0) {
[id, title, collapsed]);
}
+ $("offlineModeSyncMsg").innerHTML = __("Synchronizing labels...");
+
var labels = transport.responseXML.getElementsByTagName("label");
if (labels.length > 0) {
[id, caption, fg_color, bg_color]);
}
- window.setTimeout("update_offline_data("+(stage+1)+")", 10*1000);
+ $("offlineModeSyncMsg").innerHTML = __("Synchronizing articles...");
+
+ sync_timer = window.setTimeout("update_offline_data("+(stage+1)+")", 2*1000);
} else {
var articles = transport.responseXML.getElementsByTagName("article");
if (a) {
db.execute("DELETE FROM articles WHERE id = ?", [a.id]);
- db.execute("DELETE FROM article_labels WHERE id = ?", [a.id]);
db.execute("INSERT INTO articles "+
"(id, feed_id, title, link, guid, updated, content, "+
debug("downloaded articles: " + articles_found + " limit: " + limit);
- if (articles_found >= limit) {
- window.setTimeout("update_offline_data("+(stage+1)+")", 10*1000);
- debug("update_offline_data: done " + stage);
+ articles_synced += articles_found;
+
+ var msg =__("Synchronizing articles (%d)...").replace("%d", articles_synced);
+
+ $("offlineModeSyncMsg").innerHTML = msg;
+
+ var has_sync_data = has_local_sync_data();
+
+ if (articles_found >= limit || has_sync_data) {
+ sync_timer = window.setTimeout("update_offline_data("+(stage+1)+")",
+ 3*1000);
+ debug("<b>update_offline_data: done " + stage + " HSD: " +
+ has_sync_data + "</b>");
} else {
- window.setTimeout("update_offline_data(0)", 1800*1000);
+ window.setTimeout("offlineDownloadStart()", 180*1000);
debug("update_offline_data: finished");
- var date = new Date();
- var ts = Math.round(date.getTime() / 1000);
+ var pic = $("offlineModePic");
+
+ if (pic) {
+ pic.src = "images/offline.png";
+
+ var rs = db.execute("SELECT value FROM syncdata WHERE key = 'last_online'");
+ var last_sync = "";
+
+ if (rs.isValidRow()) {
+ last_sync = rs.field(0).substring(0,16);
+ }
+ rs.close();
+
+ var msg = __("Last sync: %s").replace("%s", last_sync);
+
+ articles_synced = 0;
+
+ $("offlineModeSyncMsg").innerHTML = msg;
+ }
+
+ offlineSyncShowHideElems(false);
- db.execute("DELETE FROM articles WHERE added < ? - 2592000", [ts]);
+ sync_in_progress = false;
+
+ db.execute("DELETE FROM articles WHERE "+
+ "updated < DATETIME('NOW', 'localtime', '-31 days')");
}
}
+ update_local_sync_data();
+
+
// notify('');
+ } else {
+ sync_in_progress = false;
+
+ var pic = $("offlineModePic");
+
+ if (pic) {
+ pic.src = "images/offline.png";
+ var msg = __("Last sync: Error receiving data.");
+ articles_synced = 0;
+ $("offlineModeSyncMsg").innerHTML = msg;
+ }
+
+ offlineSyncShowHideElems(false);
}
+
} catch (e) {
exception_error("offline_download_parse", e);
}
try {
if (!stage) stage = 0;
- if (offline_mode) return;
- debug("update_offline_data: stage " + stage);
-
-// notify_progress("Updating offline data... (" + stage +")", true);
-
- var query = "backend.php?op=rpc&subop=download&stage=" + stage;
+ if (!db || offline_mode || getInitParam("offline_enabled") != "1") return;
+ var query = "backend.php?op=rpc&subop=download";
+
var rs = db.execute("SELECT MAX(id), MIN(id) FROM articles");
if (rs.isValidRow() && rs.field(0)) {
query = query + "&cidt=" + offline_dl_max_id;
query = query + "&cidb=" + offline_dl_min_id;
+
+ if (stage > 0) stage = 1;
}
rs.close();
+ debug("update_offline_data: stage " + stage);
+
+ query = query + "&stage=" + stage;
+
+ var to_sync = prepare_local_sync_data();
+
+ if (to_sync != "") {
+ to_sync = "?sync=" + param_escape(to_sync);
+ }
+
+ debug(query + "/" + to_sync);
+
+ var pic = $("offlineModePic");
+
+ if (pic) {
+ pic.src = "images/offline-sync.gif";
+ if (articles_synced == 0) {
+ $("offlineModeSyncMsg").innerHTML = __("Synchronizing...");
+ }
+ }
+
+ offlineSyncShowHideElems(true);
+ offlineUpdateStore();
+
+ sync_in_progress = true;
+
new Ajax.Request(query, {
+ parameters: to_sync,
onComplete: function(transport) {
offline_download_parse(stage, transport);
} });
function set_feedlist_counter(id, ctr, is_cat) {
try {
- var feedctr = document.getElementById("FEEDCTR-" + id);
- var feedu = document.getElementById("FEEDU-" + id);
- var feedr = document.getElementById("FEEDR-" + id);
+ var feedctr = $("FEEDCTR-" + id);
+ var feedu = $("FEEDU-" + id);
+ var feedr = $("FEEDR-" + id);
if (is_cat) {
- var catctr = document.getElementById("FCATCTR-" + id);
+ var catctr = $("FCATCTR-" + id);
if (catctr) {
catctr.innerHTML = "(" + ctr + ")";
if (ctr > 0) {
function update_local_feedlist_counters() {
try {
- if (!offline_mode) return;
+ if (!offline_mode || !db) return;
/* var rs = db.execute("SELECT feeds.id,COUNT(articles.id) "+
"FROM feeds LEFT JOIN articles ON (feed_id = feeds.id) "+
}
}
+function enable_offline_reading() {
+ try {
+
+ if (db && getInitParam("offline_enabled") == "1") {
+ init_local_sync_data();
+ Element.show("offlineModePic");
+ offlineDownloadStart();
+ }
+
+ } catch (e) {
+ exception_error("enable_offline_reading", e);
+ }
+}
+
function init_gears() {
try {
if (window.google && google.gears) {
- localServer = google.gears.factory.create("beta.localserver");
+
+ try {
+ localServer = google.gears.factory.create("beta.localserver");
+ } catch (e) {
+ return;
+ }
+
store = localServer.createManagedStore("tt-rss");
+ store.manifestUrl = "manifest.json.php";
+ store.enabled = false;
+
db = google.gears.factory.create('beta.database');
db.open('tt-rss');
db.execute("DROP INDEX IF EXISTS article_labels_label_id_idx");
db.execute("DROP INDEX IF EXISTS articles_unread_idx");
db.execute("DROP INDEX IF EXISTS articles_feed_id_idx");
+ db.execute("DROP INDEX IF EXISTS articles_id_idx");
+ db.execute("DROP INDEX IF EXISTS article_labels_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 cache (id text, article text, param text, added text)");
+ db.execute("CREATE TABLE IF NOT EXISTS cache (id integer, 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 INDEX IF NOT EXISTS articles_unread_idx ON articles(unread)");
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 INDEX IF NOT EXISTS articles_id_idx ON articles(id)");
+ db.execute("CREATE INDEX IF NOT EXISTS article_labels_id_idx ON article_labels(id)");
+
+ db.execute("CREATE TABLE IF NOT EXISTS syncdata (key integer, 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') WHERE id = old.id; "+
+ "UPDATE articles SET modified = DATETIME('NOW', 'localtime') "+
+ "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;");
- Element.show("restartOfflinePic");
+ db.execute("CREATE TRIGGER IF NOT EXISTS articles_remove_labelrefs "+
+ "DELETE ON articles "+
+ "BEGIN "+
+ "DELETE FROM article_labels WHERE id = OLD.id; "+
+ "END; ");
}
}
}
+function offlineArticlesStored() {
+
+ var rs = db.execute("SELECT COUNT(*) FROM articles");
+ var count = 0;
+ if (rs.isValidRow()) {
+ count = rs.field(0);
+ }
+
+ rs.close();
+
+ return count;
+}
+
function gotoOffline() {
- window.location.href = "tt-rss.php?offline=1";
+
+// debug("[Local store] currentVersion = " + store.currentVersion);
+
+
+ if (offlineArticlesStored() == 0) {
+ notify_error("You have to synchronize some articles before going into offline mode.");
+ return;
+ }
+
+ if (confirm(__("Switch Tiny Tiny RSS into offline mode?"))) {
+
+ store.enabled = true;
+ store.checkForUpdate();
+
+ notify_progress("Preparing offline mode...", true);
+
+ var timerId = window.setInterval(function() {
+ if (store.currentVersion) {
+ window.clearInterval(timerId);
+ debug("[Local store] sync complete: " + store.currentVersion);
+
+ //window.location.href = "tt-rss.php";
+
+ offlineDownloadStop();
+ init_offline();
+
+ notify_info("Tiny Tiny RSS is in offline mode.");
+
+ } else if (store.updateStatus == 3) {
+ debug("[Local store] sync error: " + store.lastErrorMessage);
+ notify_error(store.lastErrorMessage, true);
+ } }, 500);
+ }
}
function gotoOnline() {
- window.location.href = "tt-rss.php";
+// if (confirm(__("You won't be able to access offline version of Tiny Tiny RSS until you switch it into offline mode again. Go online?"))) {
+ if (confirm(__("Tiny Tiny RSS will reload. Go online?"))) {
+ //localServer.removeManagedStore("tt-rss");
+ window.location.href = "tt-rss.php";
+ }
}
function local_collapse_cat(id) {
function get_local_category_title(id) {
try {
+
var rs = db.execute("SELECT title FROM categories WHERE id = ?", [id]);
var tmp = "";
var inner_title_class = "catTitleNL";
if (can_browse) {
- browse_cat_link = "onclick=\"javascript:viewCategory($cat_id)\"";
+ browse_cat_link = "onclick=\"javascript:viewCategory("+cat_id+")\"";
inner_title_class = "catTitle";
}
function label_local_add_article(id, label_id) {
try {
- debug("label_local_add_article " + id + " => " + label_id);
+ //debug("label_local_add_article " + id + " => " + label_id);
var rs = db.execute("SELECT COUNT(id) FROM article_labels WHERE "+
"id = ? AND label_id = ?", [id, label_id]);
}
}
+function init_local_sync_data() {
+ try {
+
+ if (!db) return;
+
+ 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 has_local_sync_data() {
+ try {
+
+ var rs = db.execute("SELECT id FROM articles "+
+ "WHERE modified > (SELECT value FROM syncdata WHERE key = 'last_online') "+
+ "LIMIT 1");
+
+ var tmp = 0;
+
+ if (rs.isValidRow()) {
+ tmp = rs.field(0);
+ }
+
+ rs.close();
+
+ return tmp != 0;
+
+ } catch (e) {
+ exception_error("has_local_sync_data", e);
+ }
+}
+
+function prepare_local_sync_data() {
+ try {
+ var rs = db.execute("SELECT value FROM syncdata WHERE key = 'last_online'");
+
+ var last_online = "";
+
+ if (rs.isValidRow()) {
+ last_online = rs.field(0);
+ }
+
+ rs.close();
+
+ var rs = db.execute("SELECT id,unread,marked FROM articles "+
+ "WHERE modified > ? LIMIT 200", [last_online]);
+
+ var tmp = last_online + ";";
+
+ var entries = 0;
+
+ while (rs.isValidRow()) {
+ var e = new Array();
+
+ tmp = tmp + rs.field(0) + "," + rs.field(1) + "," + rs.field(2) + ";";
+ entries++;
+
+ rs.next();
+ }
+
+ rs.close();
+
+ if (entries > 0) {
+ return tmp;
+ } else {
+ return '';
+ }
+
+ } catch (e) {
+ exception_error("prepare_local_sync_data", e);
+ }
+}
+
+function update_local_sync_data() {
+ try {
+ if (db && !offline_mode) {
+
+ var rs = db.execute("SELECT id FROM articles "+
+ "WHERE modified > (SELECT value FROM syncdata WHERE "+
+ "key = 'last_online') LIMIT 1")
+
+ var f_id = 0;
+
+ if (rs.isValidRow()) {
+ f_id = rs.field(0);
+ }
+
+ rs.close();
+
+ /* no pending articles to sync */
+
+ if (f_id == 0) {
+ db.execute("UPDATE syncdata SET value = DATETIME('NOW', 'localtime') "+
+ "WHERE key = 'last_online'");
+ }
+
+ }
+ } catch (e) {
+ exception_error("update_local_sync_data", e);
+ }
+}
+
+function catchup_local_feed(id, is_cat) {
+ try {
+ if (!db) return;
+
+ if (!is_cat) {
+ if (id >= 0) {
+ db.execute("UPDATE articles SET unread = 0 WHERE feed_id = ?", [id]);
+ } else if (id == -1) {
+ db.execute("UPDATE articles SET unread = 0 WHERE marked = 1");
+ } else if (id == -4) {
+ db.execute("UPDATE articles SET unread = 0");
+ } else if (id < -10) {
+ var label_id = -11-id;
+
+ db.execute("UPDATE articles SET unread = 0 WHERE "+
+ "(SELECT COUNT(*) FROM article_labels WHERE "+
+ "article_labels.id = articles.id AND label_id = ?) > 0", [label_id]);
+ }
+ }
+
+ update_local_feedlist_counters();
+
+ } catch (e) {
+ exception_error("catchup_local_feed", e);
+ }
+}
+
+function toggleOfflineModeInfo() {
+ try {
+ var e = $('offlineModeDrop');
+ var p = $('offlineModePic');
+
+ if (Element.visible(e)) {
+ Element.hide(e);
+ } else {
+ Element.show(e);
+ }
+
+ } catch (e) {
+ exception_error("toggleOfflineModeInfo", e);
+ }
+}
+
+function offlineDownloadStart(stage) {
+ try {
+ if (!stage) stage = 0;
+
+ if (db && !sync_in_progress && getInitParam("offline_enabled") == "1") {
+ window.setTimeout("update_offline_data("+stage+")", 100);
+ }
+ } catch (e) {
+ exception_error("offlineDownloadStart", e);
+ }
+}
+
+function offlineDownloadStop() {
+ try {
+ if (db && sync_in_progress && getInitParam("offline_enabled") == "1") {
+
+ sync_in_progress = false;
+
+ if (sync_timer) {
+ window.clearTimeout(sync_timer);
+ sync_timer = false;
+ }
+
+ var pic = $("offlineModePic");
+
+ if (pic) {
+ pic.src = "images/offline.png";
+ var msg = __("Last sync: Cancelled.");
+ articles_synced = 0;
+ $("offlineModeSyncMsg").innerHTML = msg;
+ }
+
+ offlineSyncShowHideElems(false);
+
+ }
+ } catch (e) {
+ exception_error("offlineDownloadStart", e);
+ }
+}
+
+function offlineClearData() {
+ try {
+ if (db) {
+
+ if (confirm(__("This will remove all offline data stored by Tiny Tiny RSS on this computer. Continue?"))) {
+
+ notify_progress("Removing offline data...");
+
+ localServer.removeManagedStore("tt-rss");
+
+ db.execute("DELETE FROM articles");
+ db.execute("DELETE FROM article_labels");
+ db.execute("DELETE FROM labels");
+ db.execute("DELETE FROM feeds");
+ db.execute("DELETE FROM cache");
+
+ notify_info("Local data removed.");
+ }
+ }
+ } catch (e) {
+ exception_error("offlineClearData", e);
+ }
+}
+
+function offlineUpdateStore() {
+ try {
+ if (offline_mode || !store) return;
+
+ store.checkForUpdate();
+
+ var timerId = window.setInterval(function() {
+ if (store.currentVersion) {
+ window.clearInterval(timerId);
+ debug("[Local store] sync complete: " + store.currentVersion);
+ } else if (store.updateStatus == 3) {
+ debug("[Local store] sync error: " + store.lastErrorMessage);
+ } }, 500);
+
+ } catch (e) {
+ exception_error("offlineUpdateStore", e);
+ }
+}
+
+function offlineSyncShowHideElems(syncing) {
+ try {
+
+ var elems = $$("div.hideWhenSyncing");
+
+ for (var j = 0; j < elems.length; j++) {
+ if (syncing) {
+ Element.hide(elems[j]);
+ } else {
+ Element.show(elems[j]);
+ }
+ }
+
+ var elems = $$("div.showWhenSyncing");
+
+ for (var j = 0; j < elems.length; j++) {
+ if (syncing) {
+ Element.show(elems[j]);
+ } else {
+ Element.hide(elems[j]);
+ }
+ }
+
+ } catch (e) {
+ exception_error("offlineSyncShowHideElems", e);
+ }
+}
+
+function offlineConfirmModeChange() {
+ try {
+
+ if (db && getInitParam("offline_enabled") == "1" && offlineArticlesStored() > 0) {
+ var ok = confirm(__("Tiny Tiny RSS has trouble accessing its server. Would you like to go offline?"));
+
+ if (ok) {
+ init_offline();
+ }
+ }
+
+ } catch (e) {
+ exception_error("offlineConfirmModeChange", e);
+ }
+}
git.wh0rd.org / tt-rss.git / blobdiff