721 lines
14 KiB
JavaScript
721 lines
14 KiB
JavaScript
var xmlhttp = false;
|
|
var total_unread = 0;
|
|
var first_run = true;
|
|
var display_tags = false;
|
|
var global_unread = -1;
|
|
var active_title_text = "";
|
|
var current_subtitle = "";
|
|
var daemon_enabled = false;
|
|
var daemon_refresh_only = false;
|
|
var _qfd_deleted_feed = 0;
|
|
var firsttime_update = true;
|
|
var cookie_lifetime = 0;
|
|
var active_feed_id = 0;
|
|
var active_feed_is_cat = false;
|
|
var number_of_feeds = 0;
|
|
var sanity_check_done = false;
|
|
|
|
var xmlhttp = Ajax.getTransport();
|
|
|
|
var init_params = new Object();
|
|
|
|
function tagsAreDisplayed() {
|
|
return display_tags;
|
|
}
|
|
|
|
function toggleTags(show_all) {
|
|
|
|
try {
|
|
|
|
debug("toggleTags: " + show_all + "; " + display_tags);
|
|
|
|
var p = document.getElementById("dispSwitchPrompt");
|
|
|
|
if (!show_all && !display_tags) {
|
|
displayDlg("printTagCloud");
|
|
} else if (show_all) {
|
|
closeInfoBox();
|
|
display_tags = true;
|
|
p.innerHTML = __("display feeds");
|
|
notify_progress("Loading, please wait...", true);
|
|
updateFeedList();
|
|
} else if (display_tags) {
|
|
display_tags = false;
|
|
p.innerHTML = __("tag cloud");
|
|
notify_progress("Loading, please wait...", true);
|
|
updateFeedList();
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("toggleTags", e);
|
|
}
|
|
}
|
|
|
|
function dlg_frefresh_callback() {
|
|
if (xmlhttp.readyState == 4) {
|
|
// notify(xmlhttp.responseText);
|
|
|
|
if (getActiveFeedId() == _qfd_deleted_feed) {
|
|
var h = document.getElementById("headlines-frame");
|
|
if (h) {
|
|
h.innerHTML = "<div class='whiteBox'>" + __('No feed selected.') + "</div>";
|
|
}
|
|
}
|
|
|
|
setTimeout('updateFeedList(false, false)', 50);
|
|
closeInfoBox();
|
|
}
|
|
}
|
|
|
|
function refetch_callback2(transport) {
|
|
try {
|
|
|
|
var date = new Date();
|
|
|
|
parse_counters_reply(transport, true);
|
|
|
|
debug("refetch_callback2: done");
|
|
|
|
if (!daemon_enabled && !daemon_refresh_only) {
|
|
notify_info("All feeds updated.");
|
|
updateTitle("");
|
|
} else {
|
|
//notify("");
|
|
}
|
|
} catch (e) {
|
|
exception_error("refetch_callback", e);
|
|
updateTitle("");
|
|
}
|
|
}
|
|
|
|
function backend_sanity_check_callback() {
|
|
|
|
if (xmlhttp.readyState == 4) {
|
|
|
|
try {
|
|
|
|
if (sanity_check_done) {
|
|
fatalError(11, "Sanity check request received twice. This can indicate "+
|
|
"presence of Firebug or some other disrupting extension. "+
|
|
"Please disable it and try again.");
|
|
return;
|
|
}
|
|
|
|
if (!xmlhttp.responseXML) {
|
|
fatalError(3, "[D001, Received reply is not XML]: " + xmlhttp.responseText);
|
|
return;
|
|
}
|
|
|
|
var reply = xmlhttp.responseXML.firstChild.firstChild;
|
|
|
|
if (!reply) {
|
|
fatalError(3, "[D002, Invalid RPC reply]: " + xmlhttp.responseText);
|
|
return;
|
|
}
|
|
|
|
var error_code = reply.getAttribute("error-code");
|
|
|
|
if (error_code && error_code != 0) {
|
|
return fatalError(error_code, reply.getAttribute("error-msg"));
|
|
}
|
|
|
|
debug("sanity check ok");
|
|
|
|
var params = reply.nextSibling;
|
|
|
|
if (params) {
|
|
debug('reading init-params...');
|
|
var param = params.firstChild;
|
|
|
|
while (param) {
|
|
var k = param.getAttribute("key");
|
|
var v = param.getAttribute("value");
|
|
debug(k + " => " + v);
|
|
init_params[k] = v;
|
|
param = param.nextSibling;
|
|
}
|
|
}
|
|
|
|
sanity_check_done = true;
|
|
|
|
init_second_stage();
|
|
|
|
} catch (e) {
|
|
exception_error("backend_sanity_check_callback", e);
|
|
}
|
|
}
|
|
}
|
|
|
|
function scheduleFeedUpdate(force) {
|
|
|
|
debug("in scheduleFeedUpdate");
|
|
|
|
if (!daemon_enabled && !daemon_refresh_only) {
|
|
notify_progress("Updating feeds...", true);
|
|
}
|
|
|
|
var query_str = "backend.php?op=rpc&subop=";
|
|
|
|
if (force) {
|
|
query_str = query_str + "forceUpdateAllFeeds";
|
|
} else {
|
|
query_str = query_str + "updateAllFeeds";
|
|
}
|
|
|
|
var omode;
|
|
|
|
if (firsttime_update && !navigator.userAgent.match("Opera")) {
|
|
firsttime_update = false;
|
|
omode = "T";
|
|
} else {
|
|
if (display_tags) {
|
|
omode = "tl";
|
|
} else {
|
|
omode = "flc";
|
|
}
|
|
}
|
|
|
|
query_str = query_str + "&omode=" + omode;
|
|
query_str = query_str + "&uctr=" + global_unread;
|
|
|
|
var date = new Date();
|
|
var timestamp = Math.round(date.getTime() / 1000);
|
|
query_str = query_str + "&ts=" + timestamp
|
|
|
|
debug("REFETCH query: " + query_str);
|
|
|
|
new Ajax.Request(query_str, {
|
|
onComplete: function(transport) {
|
|
refetch_callback2(transport);
|
|
} });
|
|
}
|
|
|
|
function updateFeedList(silent, fetch) {
|
|
|
|
// if (silent != true) {
|
|
// notify("Loading feed list...");
|
|
// }
|
|
|
|
debug("<b>updateFeedList</b>");
|
|
|
|
var query_str = "backend.php?op=feeds";
|
|
|
|
if (display_tags) {
|
|
query_str = query_str + "&tags=1";
|
|
}
|
|
|
|
if (getActiveFeedId() && !activeFeedIsCat()) {
|
|
query_str = query_str + "&actid=" + getActiveFeedId();
|
|
}
|
|
|
|
var date = new Date();
|
|
var timestamp = Math.round(date.getTime() / 1000);
|
|
query_str = query_str + "&ts=" + timestamp
|
|
|
|
if (fetch) query_str = query_str + "&fetch=yes";
|
|
|
|
// var feeds_frame = document.getElementById("feeds-frame");
|
|
// feeds_frame.src = query_str;
|
|
|
|
debug("updateFeedList Q=" + query_str);
|
|
|
|
new Ajax.Request(query_str, {
|
|
onComplete: function(transport) {
|
|
feedlist_callback2(transport);
|
|
} });
|
|
|
|
}
|
|
|
|
function catchupAllFeeds() {
|
|
|
|
var query_str = "backend.php?op=feeds&subop=catchupAll";
|
|
|
|
notify_progress("Marking all feeds as read...");
|
|
|
|
debug("catchupAllFeeds Q=" + query_str);
|
|
|
|
new Ajax.Request(query_str, {
|
|
onComplete: function(transport) {
|
|
feedlist_callback2(transport);
|
|
} });
|
|
|
|
global_unread = 0;
|
|
updateTitle("");
|
|
|
|
}
|
|
|
|
function viewCurrentFeed(subop) {
|
|
|
|
// if (getActiveFeedId()) {
|
|
if (getActiveFeedId() != undefined) {
|
|
viewfeed(getActiveFeedId(), subop);
|
|
} else {
|
|
disableContainerChildren("headlinesToolbar", false, document);
|
|
// viewfeed(-1, subop); // FIXME
|
|
}
|
|
return false; // block unneeded form submits
|
|
}
|
|
|
|
function viewfeed(feed, subop) {
|
|
var f = window.frames["feeds-frame"];
|
|
f.viewfeed(feed, subop);
|
|
}
|
|
|
|
function timeout() {
|
|
scheduleFeedUpdate(false);
|
|
|
|
var refresh_time = getInitParam("feeds_frame_refresh");
|
|
|
|
if (!refresh_time) refresh_time = 600;
|
|
|
|
setTimeout("timeout()", refresh_time*1000);
|
|
}
|
|
|
|
function resetSearch() {
|
|
var searchbox = document.getElementById("searchbox")
|
|
|
|
if (searchbox.value != "" && getActiveFeedId()) {
|
|
searchbox.value = "";
|
|
viewfeed(getActiveFeedId(), "");
|
|
}
|
|
}
|
|
|
|
function searchCancel() {
|
|
closeInfoBox(true);
|
|
}
|
|
|
|
function search() {
|
|
closeInfoBox();
|
|
viewCurrentFeed(0, "");
|
|
}
|
|
|
|
// if argument is undefined, current subtitle is not updated
|
|
// use blank string to clear subtitle
|
|
function updateTitle(s) {
|
|
var tmp = "Tiny Tiny RSS";
|
|
|
|
if (s != undefined) {
|
|
current_subtitle = s;
|
|
}
|
|
|
|
if (global_unread > 0) {
|
|
tmp = tmp + " (" + global_unread + ")";
|
|
}
|
|
|
|
if (current_subtitle) {
|
|
tmp = tmp + " - " + current_subtitle;
|
|
}
|
|
|
|
if (active_title_text.length > 0) {
|
|
tmp = tmp + " > " + active_title_text;
|
|
}
|
|
|
|
document.title = tmp;
|
|
}
|
|
|
|
function genericSanityCheck() {
|
|
|
|
if (!xmlhttp) fatalError(1);
|
|
|
|
setCookie("ttrss_vf_test", "TEST");
|
|
|
|
if (getCookie("ttrss_vf_test") != "TEST") {
|
|
fatalError(2);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
function init() {
|
|
|
|
try {
|
|
|
|
// this whole shebang is based on http://www.birnamdesigns.com/misc/busted2.html
|
|
|
|
if (arguments.callee.done) return;
|
|
arguments.callee.done = true;
|
|
|
|
disableContainerChildren("headlinesToolbar", true);
|
|
|
|
Form.disable("main_toolbar_form");
|
|
|
|
if (!genericSanityCheck())
|
|
return;
|
|
|
|
if (getURLParam('debug')) {
|
|
document.getElementById('debug_output').style.display = 'block';
|
|
debug('debug mode activated');
|
|
}
|
|
|
|
var params = "&ua=" + param_escape(navigator.userAgent);
|
|
|
|
xmlhttp.open("GET", "backend.php?op=rpc&subop=sanityCheck" + params, true);
|
|
xmlhttp.onreadystatechange=backend_sanity_check_callback;
|
|
xmlhttp.send(null);
|
|
|
|
} catch (e) {
|
|
exception_error("init", e);
|
|
}
|
|
}
|
|
|
|
function resize_headlines() {
|
|
|
|
var h_frame = document.getElementById("headlines-frame");
|
|
var c_frame = document.getElementById("content-frame");
|
|
var f_frame = document.getElementById("footer");
|
|
|
|
if (!c_frame || !h_frame) return;
|
|
|
|
debug("resize_headlines");
|
|
|
|
if (!is_msie()) {
|
|
h_frame.style.height = 30 + "%";
|
|
c_frame.style.top = h_frame.offsetTop + h_frame.offsetHeight + 1 + "px";
|
|
h_frame.style.height = h_frame.offsetHeight + "px";
|
|
} else {
|
|
h_frame.style.height = document.documentElement.clientHeight * 0.3 + "px";
|
|
c_frame.style.top = h_frame.offsetTop + h_frame.offsetHeight + 1 + "px";
|
|
|
|
var c_bottom = document.documentElement.clientHeight;
|
|
|
|
if (f_frame) {
|
|
c_bottom = f_frame.offsetTop;
|
|
}
|
|
|
|
c_frame.style.height = c_bottom - (h_frame.offsetTop +
|
|
h_frame.offsetHeight + 1) + "px";
|
|
h_frame.style.height = h_frame.offsetHeight + "px";
|
|
|
|
}
|
|
}
|
|
|
|
function init_second_stage() {
|
|
|
|
try {
|
|
|
|
cookie_lifetime = getCookie("ttrss_cltime");
|
|
|
|
delCookie("ttrss_vf_test");
|
|
|
|
// document.onresize = resize_headlines;
|
|
resize_headlines();
|
|
|
|
var toolbar = document.forms["main_toolbar_form"];
|
|
|
|
dropboxSelect(toolbar.view_mode, getInitParam("default_view_mode"));
|
|
dropboxSelect(toolbar.limit, getInitParam("default_view_limit"));
|
|
|
|
daemon_enabled = getInitParam("daemon_enabled") == 1;
|
|
daemon_refresh_only = getInitParam("daemon_refresh_only") == 1;
|
|
|
|
setTimeout('updateFeedList(false, false)', 50);
|
|
|
|
debug("second stage ok");
|
|
|
|
} catch (e) {
|
|
exception_error("init_second_stage", e);
|
|
}
|
|
}
|
|
|
|
function quickMenuChange() {
|
|
var chooser = document.getElementById("quickMenuChooser");
|
|
var opid = chooser[chooser.selectedIndex].value;
|
|
|
|
chooser.selectedIndex = 0;
|
|
quickMenuGo(opid);
|
|
}
|
|
|
|
function quickMenuGo(opid) {
|
|
try {
|
|
|
|
if (opid == "qmcPrefs") {
|
|
gotoPreferences();
|
|
}
|
|
|
|
if (opid == "qmcSearch") {
|
|
displayDlg("search", getActiveFeedId() + ":" + activeFeedIsCat());
|
|
return;
|
|
}
|
|
|
|
if (opid == "qmcAddFeed") {
|
|
displayDlg("quickAddFeed");
|
|
return;
|
|
}
|
|
|
|
if (opid == "qmcEditFeed") {
|
|
editFeedDlg(getActiveFeedId());
|
|
}
|
|
|
|
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)) {
|
|
qfdDelete(actid);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
if (opid == "qmcUpdateFeeds") {
|
|
scheduleFeedUpdate(true);
|
|
return;
|
|
}
|
|
|
|
if (opid == "qmcCatchupAll") {
|
|
catchupAllFeeds();
|
|
return;
|
|
}
|
|
|
|
if (opid == "qmcShowOnlyUnread") {
|
|
toggleDispRead();
|
|
return;
|
|
}
|
|
|
|
if (opid == "qmcAddFilter") {
|
|
displayDlg("quickAddFilter", getActiveFeedId());
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("quickMenuGo", e);
|
|
}
|
|
}
|
|
|
|
function qfdDelete(feed_id) {
|
|
|
|
notify_progress("Removing feed...");
|
|
|
|
if (!xmlhttp_ready(xmlhttp)) {
|
|
printLockingError();
|
|
return
|
|
}
|
|
|
|
_qfd_deleted_feed = feed_id;
|
|
|
|
xmlhttp.open("GET", "backend.php?op=pref-feeds&quiet=1&subop=remove&ids=" + feed_id);
|
|
xmlhttp.onreadystatechange=dlg_frefresh_callback;
|
|
xmlhttp.send(null);
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
function updateFeedTitle(t) {
|
|
active_title_text = t;
|
|
updateTitle();
|
|
}
|
|
|
|
function toggleDispRead() {
|
|
try {
|
|
|
|
if (!xmlhttp_ready(xmlhttp)) {
|
|
printLockingError();
|
|
return
|
|
}
|
|
|
|
var hide_read_feeds = (getInitParam("hide_read_feeds") == "1");
|
|
|
|
hide_read_feeds = !hide_read_feeds;
|
|
|
|
debug("toggle_disp_read => " + hide_read_feeds);
|
|
|
|
hideOrShowFeeds(getFeedsContext().document, hide_read_feeds);
|
|
|
|
storeInitParam("hide_read_feeds", hide_read_feeds, true);
|
|
|
|
/* var query = "backend.php?op=rpc&subop=setpref" +
|
|
"&key=HIDE_READ_FEEDS&value=" + param_escape(hide_read_feeds);
|
|
|
|
new Ajax.Request(query); */
|
|
|
|
} catch (e) {
|
|
exception_error("toggleDispRead", e);
|
|
}
|
|
}
|
|
|
|
function parse_runtime_info(elem) {
|
|
if (!elem) {
|
|
debug("parse_runtime_info: elem is null, aborting");
|
|
return;
|
|
}
|
|
|
|
var param = elem.firstChild;
|
|
|
|
debug("parse_runtime_info: " + param);
|
|
|
|
while (param) {
|
|
var k = param.getAttribute("key");
|
|
var v = param.getAttribute("value");
|
|
|
|
debug("RI: " + k + " => " + v);
|
|
|
|
if (k == "new_version_available") {
|
|
var icon = document.getElementById("newVersionIcon");
|
|
if (icon) {
|
|
if (v == "1") {
|
|
icon.style.display = "inline";
|
|
} else {
|
|
icon.style.display = "none";
|
|
}
|
|
}
|
|
}
|
|
|
|
var error_flag;
|
|
|
|
if (k == "daemon_is_running" && v != 1) {
|
|
notify_error("<span onclick=\"javascript:explainError(1)\">Update daemon is not running.</span>", true);
|
|
error_flag = true;
|
|
}
|
|
|
|
if (k == "daemon_stamp_ok" && v != 1) {
|
|
notify_error("<span onclick=\"javascript:explainError(3)\">Update daemon is not updating feeds.</span>", true);
|
|
error_flag = true;
|
|
}
|
|
|
|
if (!error_flag) {
|
|
notify('');
|
|
}
|
|
|
|
/* var w = document.getElementById("noDaemonWarning");
|
|
|
|
if (w) {
|
|
if (k == "daemon_is_running" && v != 1) {
|
|
w.style.display = "block";
|
|
} else {
|
|
w.style.display = "none";
|
|
}
|
|
} */
|
|
param = param.nextSibling;
|
|
}
|
|
}
|
|
|
|
function catchupCurrentFeed() {
|
|
|
|
var fn = getFeedName(getActiveFeedId(), active_feed_is_cat);
|
|
|
|
var str = "Mark all articles in " + fn + " as read?";
|
|
|
|
/* if (active_feed_is_cat) {
|
|
str = "Mark all articles in this category as read?";
|
|
} */
|
|
|
|
if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
|
|
return viewCurrentFeed('MarkAllRead')
|
|
}
|
|
}
|
|
|
|
function editFeedDlg(feed) {
|
|
try {
|
|
|
|
disableHotkeys();
|
|
|
|
if (!feed) {
|
|
alert(__("Please select some feed first."));
|
|
return;
|
|
}
|
|
|
|
if ((feed <= 0 && feed > -10) || activeFeedIsCat() || tagsAreDisplayed()) {
|
|
alert(__("You can't edit this kind of feed."));
|
|
return;
|
|
}
|
|
|
|
var query = "";
|
|
|
|
if (feed > 0) {
|
|
query = "backend.php?op=pref-feeds&subop=editfeed&id=" + param_escape(feed);
|
|
} else {
|
|
query = "backend.php?op=pref-labels&subop=edit&id=" + param_escape(-feed-11);
|
|
}
|
|
|
|
new Ajax.Request(query, {
|
|
onComplete: function(transport) {
|
|
infobox_callback2(transport);
|
|
} });
|
|
|
|
} catch (e) {
|
|
exception_error("editFeedDlg", e);
|
|
}
|
|
}
|
|
|
|
/* this functions duplicate those of prefs.js feed editor, with
|
|
some differences because there is no feedlist */
|
|
|
|
function feedEditCancel() {
|
|
closeInfoBox();
|
|
return false;
|
|
}
|
|
|
|
function feedEditSave() {
|
|
|
|
try {
|
|
|
|
if (!xmlhttp_ready(xmlhttp)) {
|
|
printLockingError();
|
|
return
|
|
}
|
|
|
|
// FIXME: add parameter validation
|
|
|
|
var query = Form.serialize("edit_feed_form");
|
|
|
|
notify_progress("Saving feed...");
|
|
|
|
xmlhttp.open("POST", "backend.php", true);
|
|
xmlhttp.onreadystatechange=dlg_frefresh_callback;
|
|
xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
|
|
xmlhttp.send(query);
|
|
|
|
closeInfoBox();
|
|
|
|
return false;
|
|
|
|
} catch (e) {
|
|
exception_error("feedEditSave (main)", e);
|
|
}
|
|
}
|
|
|
|
function labelEditCancel() {
|
|
closeInfoBox();
|
|
return false;
|
|
}
|
|
|
|
function labelEditSave() {
|
|
|
|
try {
|
|
|
|
if (!xmlhttp_ready(xmlhttp)) {
|
|
printLockingError();
|
|
return
|
|
}
|
|
|
|
closeInfoBox();
|
|
|
|
notify_progress("Saving label...");
|
|
|
|
query = Form.serialize("label_edit_form");
|
|
|
|
xmlhttp.open("GET", "backend.php?" + query, true);
|
|
xmlhttp.onreadystatechange=dlg_frefresh_callback;
|
|
xmlhttp.send(null);
|
|
|
|
return false;
|
|
|
|
} catch (e) {
|
|
exception_error("feedEditSave (main)", e);
|
|
}
|
|
|
|
}
|
|
|