ttrss/js/tt-rss.js

1010 lines
21 KiB
JavaScript

var total_unread = 0;
var global_unread = -1;
var firsttime_update = true;
var _active_feed_id = undefined;
var _active_feed_is_cat = false;
var hotkey_prefix = false;
var hotkey_prefix_pressed = false;
var _force_scheduled_update = false;
var last_scheduled_update = false;
var _widescreen_mode = false;
var _rpc_seq = 0;
function next_seq() {
_rpc_seq += 1;
return _rpc_seq;
}
function get_seq() {
return _rpc_seq;
}
function activeFeedIsCat() {
return _active_feed_is_cat;
}
function getActiveFeedId() {
try {
//console.log("gAFID: " + _active_feed_id);
return _active_feed_id;
} catch (e) {
exception_error("getActiveFeedId", e);
}
}
function setActiveFeedId(id, is_cat) {
try {
_active_feed_id = id;
if (is_cat != undefined) {
_active_feed_is_cat = is_cat;
}
selectFeed(id, is_cat);
} catch (e) {
exception_error("setActiveFeedId", e);
}
}
function updateFeedList() {
try {
// $("feeds-holder").innerHTML = "<div id=\"feedlistLoading\">" +
// __("Loading, please wait...") + "</div>";
Element.show("feedlistLoading");
if (dijit.byId("feedTree")) {
dijit.byId("feedTree").destroyRecursive();
}
var store = new dojo.data.ItemFileWriteStore({
url: "backend.php?op=pref_feeds&method=getfeedtree&mode=2"});
var treeModel = new fox.FeedStoreModel({
store: store,
query: {
"type": getInitParam('enable_feed_cats') == 1 ? "category" : "feed"
},
rootId: "root",
rootLabel: "Feeds",
childrenAttrs: ["items"]
});
var tree = new fox.FeedTree({
persist: false,
model: treeModel,
onOpen: function (item, node) {
var id = String(item.id);
var cat_id = id.substr(id.indexOf(":")+1);
new Ajax.Request("backend.php",
{ parameters: "backend.php?op=feeds&method=collapse&cid=" +
param_escape(cat_id) + "&mode=0" } );
},
onClose: function (item, node) {
var id = String(item.id);
var cat_id = id.substr(id.indexOf(":")+1);
new Ajax.Request("backend.php",
{ parameters: "backend.php?op=feeds&method=collapse&cid=" +
param_escape(cat_id) + "&mode=1" } );
},
onClick: function (item, node) {
var id = String(item.id);
var is_cat = id.match("^CAT:");
var feed = id.substr(id.indexOf(":")+1);
viewfeed(feed, '', is_cat);
return false;
},
openOnClick: false,
showRoot: false,
id: "feedTree",
}, "feedTree");
_force_scheduled_update = true;
/* var menu = new dijit.Menu({id: 'feedMenu'});
menu.addChild(new dijit.MenuItem({
label: "Simple menu item"
}));
// menu.bindDomNode(tree.domNode); */
var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
console.log(dijit.getEnclosingWidget(event.target));
dojo.disconnect(tmph);
});
$("feeds-holder").appendChild(tree.domNode);
var tmph = dojo.connect(tree, 'onLoad', function() {
dojo.disconnect(tmph);
Element.hide("feedlistLoading");
tree.collapseHiddenCats();
feedlist_init();
// var node = dijit.byId("feedTree")._itemNodesMap['FEED:-2'][0].domNode
// menu.bindDomNode(node);
loading_set_progress(25);
});
tree.startup();
} catch (e) {
exception_error("updateFeedList", e);
}
}
function catchupAllFeeds() {
var str = __("Mark all articles as read?");
if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
var query_str = "backend.php?op=feeds&method=catchupAll";
notify_progress("Marking all feeds as read...");
//console.log("catchupAllFeeds Q=" + query_str);
new Ajax.Request("backend.php", {
parameters: query_str,
onComplete: function(transport) {
feedlist_callback2(transport);
} });
global_unread = 0;
updateTitle("");
}
}
function viewCurrentFeed(method) {
console.log("viewCurrentFeed");
if (getActiveFeedId() != undefined) {
viewfeed(getActiveFeedId(), method, activeFeedIsCat());
}
return false; // block unneeded form submits
}
function timeout() {
if (getInitParam("bw_limit") == "1") return;
try {
var date = new Date();
var ts = Math.round(date.getTime() / 1000);
if (ts - last_scheduled_update > 10 || _force_scheduled_update) {
//console.log("timeout()");
window.clearTimeout(counter_timeout_id);
var query_str = "?op=rpc&method=getAllCounters&seq=" + next_seq();
var omode;
if (firsttime_update && !navigator.userAgent.match("Opera")) {
firsttime_update = false;
omode = "T";
} else {
omode = "flc";
}
query_str = query_str + "&omode=" + omode;
if (!_force_scheduled_update)
query_str = query_str + "&last_article_id=" + getInitParam("last_article_id");
//console.log("[timeout]" + query_str);
new Ajax.Request("backend.php", {
parameters: query_str,
onComplete: function(transport) {
handle_rpc_json(transport, !_force_scheduled_update);
_force_scheduled_update = false;
} });
last_scheduled_update = ts;
}
} catch (e) {
exception_error("timeout", e);
}
setTimeout("timeout()", 3000);
}
function search() {
var query = "backend.php?op=dlg&method=search&param=" +
param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
if (dijit.byId("searchDlg"))
dijit.byId("searchDlg").destroyRecursive();
dialog = new dijit.Dialog({
id: "searchDlg",
title: __("Search"),
style: "width: 600px",
execute: function() {
if (this.validate()) {
_search_query = dojo.objectToQuery(this.attr('value'));
this.hide();
viewCurrentFeed();
}
},
href: query});
dialog.show();
}
function updateTitle() {
var tmp = "Tiny Tiny RSS";
if (global_unread > 0) {
tmp = tmp + " (" + global_unread + ")";
}
if (window.fluid) {
if (global_unread > 0) {
window.fluid.dockBadge = global_unread;
} else {
window.fluid.dockBadge = "";
}
}
document.title = tmp;
}
function genericSanityCheck() {
setCookie("ttrss_test", "TEST");
if (getCookie("ttrss_test") != "TEST") {
return fatalError(2);
}
return true;
}
function init() {
try {
//dojo.registerModulePath("fox", "../../js/");
dojo.require("fox.FeedTree");
if (typeof themeBeforeLayout == 'function') {
themeBeforeLayout();
}
dojo.require("dijit.ColorPalette");
dojo.require("dijit.Dialog");
dojo.require("dijit.form.Button");
dojo.require("dijit.form.CheckBox");
dojo.require("dijit.form.DropDownButton");
dojo.require("dijit.form.FilteringSelect");
dojo.require("dijit.form.Form");
dojo.require("dijit.form.RadioButton");
dojo.require("dijit.form.Select");
dojo.require("dijit.form.SimpleTextarea");
dojo.require("dijit.form.TextBox");
dojo.require("dijit.form.ValidationTextBox");
dojo.require("dijit.InlineEditBox");
dojo.require("dijit.layout.AccordionContainer");
dojo.require("dijit.layout.BorderContainer");
dojo.require("dijit.layout.ContentPane");
dojo.require("dijit.layout.TabContainer");
dojo.require("dijit.Menu");
dojo.require("dijit.ProgressBar");
dojo.require("dijit.ProgressBar");
dojo.require("dijit.Toolbar");
dojo.require("dijit.Tree");
dojo.require("dijit.tree.dndSource");
dojo.require("dojo.data.ItemFileWriteStore");
dojo.parser.parse();
if (!genericSanityCheck())
return false;
loading_set_progress(20);
var hasAudio = !!((myAudioTag = document.createElement('audio')).canPlayType);
new Ajax.Request("backend.php", {
parameters: {op: "rpc", method: "sanityCheck", hasAudio: hasAudio},
onComplete: function(transport) {
backend_sanity_check_callback(transport);
} });
} catch (e) {
exception_error("init", e);
}
}
function init_second_stage() {
try {
dojo.addOnLoad(function() {
updateFeedList();
closeArticlePanel();
if (typeof themeAfterLayout == 'function') {
themeAfterLayout();
}
});
delCookie("ttrss_test");
var toolbar = document.forms["main_toolbar_form"];
dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
getInitParam("default_view_mode"));
dijit.getEnclosingWidget(toolbar.order_by).attr('value',
getInitParam("default_view_order_by"));
feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
loading_set_progress(30);
// can't use cache_clear() here because viewfeed might not have initialized yet
if ('sessionStorage' in window && window['sessionStorage'] !== null)
sessionStorage.clear();
console.log("second stage ok");
} catch (e) {
exception_error("init_second_stage", e);
}
}
function quickMenuGo(opid) {
try {
if (opid == "qmcPrefs") {
gotoPreferences();
}
if (opid == "qmcTagCloud") {
displayDlg("printTagCloud");
}
if (opid == "qmcTagSelect") {
displayDlg("printTagSelect");
}
if (opid == "qmcSearch") {
search();
return;
}
if (opid == "qmcAddFeed") {
quickAddFeed();
return;
}
if (opid == "qmcDigest") {
window.location.href = "backend.php?op=digest";
return;
}
if (opid == "qmcEditFeed") {
if (activeFeedIsCat())
alert(__("You can't edit this kind of feed."));
else
editFeed(getActiveFeedId());
return;
}
if (opid == "qmcRemoveFeed") {
var actid = getActiveFeedId();
if (activeFeedIsCat()) {
alert(__("You can't unsubscribe from the category."));
return;
}
if (!actid) {
alert(__("Please select some feed first."));
return;
}
var fn = getFeedName(actid);
var pr = __("Unsubscribe from %s?").replace("%s", fn);
if (confirm(pr)) {
unsubscribeFeed(actid);
}
return;
}
if (opid == "qmcCatchupAll") {
catchupAllFeeds();
return;
}
if (opid == "qmcShowOnlyUnread") {
toggleDispRead();
return;
}
if (opid == "qmcAddFilter") {
quickAddFilter();
return;
}
if (opid == "qmcAddLabel") {
addLabel();
return;
}
if (opid == "qmcRescoreFeed") {
rescoreCurrentFeed();
return;
}
if (opid == "qmcToggleWidescreen") {
if (!isCdmMode()) {
_widescreen_mode = !_widescreen_mode;
switchPanelMode(_widescreen_mode);
}
return;
}
if (opid == "qmcHKhelp") {
helpDialog("main");
}
} catch (e) {
exception_error("quickMenuGo", e);
}
}
function toggleDispRead() {
try {
var hide = !(getInitParam("hide_read_feeds") == "1");
hideOrShowFeeds(hide);
var query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
param_escape(hide);
setInitParam("hide_read_feeds", hide);
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
} });
} catch (e) {
exception_error("toggleDispRead", e);
}
}
function parse_runtime_info(data) {
//console.log("parsing runtime info...");
for (k in data) {
var v = data[k];
// console.log("RI: " + k + " => " + v);
if (k == "new_version_available") {
var icon = $("newVersionIcon");
if (icon) {
if (v == "1") {
icon.style.display = "inline";
} else {
icon.style.display = "none";
}
}
return;
}
if (k == "daemon_is_running" && v != 1) {
notify_error("<span onclick=\"javascript:explainError(1)\">Update daemon is not running.</span>", true);
return;
}
if (k == "daemon_stamp_ok" && v != 1) {
notify_error("<span onclick=\"javascript:explainError(3)\">Update daemon is not updating feeds.</span>", true);
return;
}
if (k == "max_feed_id" || k == "num_feeds") {
if (init_params[k] != v) {
console.log("feed count changed, need to reload feedlist.");
updateFeedList();
}
}
init_params[k] = v;
notify('');
}
}
function collapse_feedlist() {
try {
if (!Element.visible('feeds-holder')) {
Element.show('feeds-holder');
Element.show('feeds-holder_splitter');
$("collapse_feeds_btn").innerHTML = "&lt;&lt;";
} else {
Element.hide('feeds-holder');
Element.hide('feeds-holder_splitter');
$("collapse_feeds_btn").innerHTML = "&gt;&gt;";
}
dijit.byId("main").resize();
query = "?op=rpc&method=setpref&key=_COLLAPSED_FEEDLIST&value=true";
new Ajax.Request("backend.php", { parameters: query });
} catch (e) {
exception_error("collapse_feedlist", e);
}
}
function viewModeChanged() {
cache_clear();
return viewCurrentFeed('');
}
function viewLimitChanged() {
return viewCurrentFeed('');
}
/* function adjustArticleScore(id, score) {
try {
var pr = prompt(__("Assign score to article:"), score);
if (pr != undefined) {
var query = "?op=rpc&method=setScore&id=" + id + "&score=" + pr;
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
viewCurrentFeed();
} });
}
} catch (e) {
exception_error("adjustArticleScore", e);
}
} */
function rescoreCurrentFeed() {
var actid = getActiveFeedId();
if (activeFeedIsCat() || actid < 0) {
alert(__("You can't rescore this kind of feed."));
return;
}
if (!actid) {
alert(__("Please select some feed first."));
return;
}
var fn = getFeedName(actid);
var pr = __("Rescore articles in %s?").replace("%s", fn);
if (confirm(pr)) {
notify_progress("Rescoring articles...");
var query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
viewCurrentFeed();
} });
}
}
function hotkey_handler(e) {
try {
if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
var keycode = false;
var shift_key = false;
var cmdline = $('cmdline');
try {
shift_key = e.shiftKey;
} catch (e) {
}
if (window.event) {
keycode = window.event.keyCode;
} else if (e) {
keycode = e.which;
}
var keychar = String.fromCharCode(keycode);
if (keycode == 27) { // escape
hotkey_prefix = false;
}
if (keycode == 16) return; // ignore lone shift
if (keycode == 17) return; // ignore lone ctrl
if (!shift_key) keychar = keychar.toLowerCase();
var hotkeys = getInitParam("hotkeys");
if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
var date = new Date();
var ts = Math.round(date.getTime() / 1000);
hotkey_prefix = keychar;
hotkey_prefix_pressed = ts;
cmdline.innerHTML = keychar;
Element.show(cmdline);
return true;
}
Element.hide(cmdline);
var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
hotkey_prefix = false;
var hotkey_action = false;
var hotkeys = getInitParam("hotkeys");
for (sequence in hotkeys[1]) {
if (sequence == hotkey) {
hotkey_action = hotkeys[1][sequence];
break;
}
}
switch (hotkey_action) {
case "next_feed":
var rv = dijit.byId("feedTree").getNextFeed(
getActiveFeedId(), activeFeedIsCat());
if (rv) viewfeed(rv[0], '', rv[1]);
return false;
case "prev_feed":
var rv = dijit.byId("feedTree").getPreviousFeed(
getActiveFeedId(), activeFeedIsCat());
if (rv) viewfeed(rv[0], '', rv[1]);
return false;
case "next_article":
moveToPost('next');
return false;
case "prev_article":
moveToPost('prev');
return false;
case "search_dialog":
search();
return ;
case "toggle_mark":
selectionToggleMarked(undefined, false, true);
return false;
case "toggle_publ":
selectionTogglePublished(undefined, false, true);
return false;
case "toggle_unread":
selectionToggleUnread(undefined, false, true);
return false;
case "edit_tags":
var id = getActiveArticleId();
if (id) {
editArticleTags(id, getActiveFeedId(), isCdmMode());
return;
}
return false;
case "dismiss_selected":
dismissSelectedArticles();
return false;
case "dismiss_read":
return false;
case "open_in_new_window":
if (getActiveArticleId()) {
openArticleInNewWindow(getActiveArticleId());
return;
}
return false;
case "catchup_below":
catchupRelativeToArticle(1);
return false;
case "catchup_above":
catchupRelativeToArticle(0);
return false;
case "article_scroll_down":
scrollArticle(50);
return false;
case "article_scroll_up":
scrollArticle(-50);
return false;
case "email_article":
if (typeof emailArticle != "undefined") {
emailArticle();
} else {
alert(__("Please enable mail plugin first."));
}
return false;
case "select_all":
selectArticles('all');
return false;
case "select_unread":
selectArticles('unread');
return false;
case "select_marked":
selectArticles('marked');
return false;
case "select_published":
selectArticles('published');
return false;
case "select_invert":
selectArticles('invert');
return false;
case "select_none":
selectArticles('none');
return false;
case "feed_refresh":
if (getActiveFeedId() != undefined) {
viewfeed(getActiveFeedId(), '', activeFeedIsCat());
return;
}
return false;
case "feed_unhide_read":
toggleDispRead();
return false;
case "feed_subscribe":
quickAddFeed();
return false;
case "feed_debug_update":
window.open("backend.php?op=feeds&method=view&feed=" + getActiveFeedId() +
"&view_mode=adaptive&order_by=default&update=&m=ForceUpdate&cat=" +
activeFeedIsCat() + "&DevForceUpdate=1&debug=1&xdebug=1&csrf_token=" +
getInitParam("csrf_token"));
return false;
case "feed_edit":
if (activeFeedIsCat())
alert(__("You can't edit this kind of feed."));
else
editFeed(getActiveFeedId());
return false;
case "feed_catchup":
if (getActiveFeedId() != undefined) {
catchupCurrentFeed();
return;
}
return false;
case "feed_reverse":
reverseHeadlineOrder();
return false;
case "catchup_all":
catchupAllFeeds();
return false;
case "cat_toggle_collapse":
if (activeFeedIsCat()) {
dijit.byId("feedTree").collapseCat(getActiveFeedId());
return;
}
return false;
case "goto_all":
viewfeed(-4);
return false;
case "goto_fresh":
viewfeed(-3);
return false;
case "goto_marked":
viewfeed(-1);
return false;
case "goto_published":
viewfeed(-2);
return false;
case "goto_tagcloud":
displayDlg("printTagCloud");
return false;
case "goto_prefs":
gotoPreferences();
return false;
case "select_article_cursor":
var id = getArticleUnderPointer();
if (id) {
var cb = dijit.byId("RCHK-" + id);
if (cb) {
cb.attr("checked", !cb.attr("checked"));
toggleSelectRowById(cb, "RROW-" + id);
return false;
}
}
return false;
case "create_label":
addLabel();
return false;
case "create_filter":
quickAddFilter();
return false;
case "collapse_sidebar":
collapse_feedlist();
return false;
case "toggle_widescreen":
if (!isCdmMode()) {
_widescreen_mode = !_widescreen_mode;
switchPanelMode(_widescreen_mode);
}
return false;
case "help_dialog":
helpDialog("main");
return false;
default:
console.log("unhandled action: " + hotkey_action + "; hotkey: " + hotkey);
}
} catch (e) {
exception_error("hotkey_handler", e);
}
}
function inPreferences() {
return false;
}
function reverseHeadlineOrder() {
try {
var query_str = "?op=rpc&method=togglepref&key=REVERSE_HEADLINES";
new Ajax.Request("backend.php", {
parameters: query_str,
onComplete: function(transport) {
viewCurrentFeed();
} });
} catch (e) {
exception_error("reverseHeadlineOrder", e);
}
}
function newVersionDlg() {
try {
var query = "backend.php?op=dlg&method=newVersion";
if (dijit.byId("newVersionDlg"))
dijit.byId("newVersionDlg").destroyRecursive();
dialog = new dijit.Dialog({
id: "newVersionDlg",
title: __("New version available!"),
style: "width: 600px",
href: query,
});
dialog.show();
} catch (e) {
exception_error("newVersionDlg", e);
}
}
function handle_rpc_json(transport, scheduled_call) {
try {
var reply = JSON.parse(transport.responseText);
if (reply) {
var error = reply['error'];
if (error) {
var code = error['code'];
var msg = error['msg'];
console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
if (code != 0) {
fatalError(code, msg);
return false;
}
}
var seq = reply['seq'];
if (seq) {
if (get_seq() != seq) {
console.log("[handle_rpc_json] sequence mismatch: " + seq +
" (want: " + get_seq() + ")");
return true;
}
}
var message = reply['message'];
if (message) {
if (message == "UPDATE_COUNTERS") {
console.log("need to refresh counters...");
setInitParam("last_article_id", -1);
_force_scheduled_update = true;
}
}
var counters = reply['counters'];
if (counters)
parse_counters(counters, scheduled_call);
var runtime_info = reply['runtime-info'];;
if (runtime_info)
parse_runtime_info(runtime_info);
hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
} else {
notify_error("Error communicating with server.");
}
} catch (e) {
notify_error("Error communicating with server.");
console.log(e);
//exception_error("handle_rpc_json", e, transport);
}
return true;
}
function switchPanelMode(wide) {
try {
article_id = getActiveArticleId();
if (wide) {
dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
dijit.byId("content-insert").attr("region", "trailing");
dijit.byId("content-insert").domNode.setStyle({width: '50%',
height: 'auto',
'border-top-width': '0px' });
$("headlines-toolbar").setStyle({ 'border-bottom-width': '0px' });
} else {
dijit.byId("content-insert").attr("region", "bottom");
dijit.byId("content-insert").domNode.setStyle({width: 'auto',
height: '50%',
'border-top-width': '1px'});
$("headlines-toolbar").setStyle({ 'border-bottom-width': '1px' });
}
closeArticlePanel();
if (article_id) view(article_id);
} catch (e) {
exception_error("switchPanelMode", e);
}
}