545 lines
12 KiB
JavaScript
545 lines
12 KiB
JavaScript
var hotkeys_enabled = true;
|
|
|
|
function exception_error(location, e) {
|
|
alert("Exception: " + e.name + "\nMessage: " + e.message +
|
|
"\nLocation: " + location);
|
|
}
|
|
|
|
function disableHotkeys() {
|
|
hotkeys_enabled = false;
|
|
}
|
|
|
|
function enableHotkeys() {
|
|
hotkeys_enabled = true;
|
|
}
|
|
|
|
function xmlhttp_ready(obj) {
|
|
return obj.readyState == 4 || obj.readyState == 0 || !obj.readyState;
|
|
}
|
|
|
|
|
|
function notify_callback() {
|
|
var container = document.getElementById('notify');
|
|
if (xmlhttp.readyState == 4) {
|
|
container.innerHTML=xmlhttp.responseText;
|
|
}
|
|
}
|
|
|
|
function rpc_notify_callback() {
|
|
var container = document.getElementById('notify');
|
|
if (xmlhttp_rpc.readyState == 4) {
|
|
container.innerHTML=xmlhttp_rpc.responseText;
|
|
}
|
|
}
|
|
|
|
function rpc_pnotify_callback() {
|
|
var container = parent.document.getElementById('notify');
|
|
if (xmlhttp_rpc.readyState == 4) {
|
|
container.innerHTML=xmlhttp_rpc.responseText;
|
|
}
|
|
}
|
|
|
|
function param_escape(arg) {
|
|
if (typeof encodeURIComponent != 'undefined')
|
|
return encodeURIComponent(arg);
|
|
else
|
|
return escape(arg);
|
|
}
|
|
|
|
function param_unescape(arg) {
|
|
if (typeof decodeURIComponent != 'undefined')
|
|
return decodeURIComponent(arg);
|
|
else
|
|
return unescape(arg);
|
|
}
|
|
|
|
function delay(gap) {
|
|
var then,now;
|
|
then=new Date().getTime();
|
|
now=then;
|
|
while((now-then)<gap) {
|
|
now=new Date().getTime();
|
|
}
|
|
}
|
|
|
|
function p_notify(msg) {
|
|
|
|
var n = parent.document.getElementById("notify");
|
|
var nb = parent.document.getElementById("notify_body");
|
|
|
|
if (!n || !nb) return;
|
|
|
|
if (msg == "") {
|
|
nb.innerHTML = " ";
|
|
// n.style.background = "#ffffff";
|
|
} else {
|
|
nb.innerHTML = msg;
|
|
// n.style.background = "#fffff0";
|
|
}
|
|
}
|
|
|
|
function notify(msg) {
|
|
|
|
var n = document.getElementById("notify");
|
|
var nb = document.getElementById("notify_body");
|
|
|
|
if (!n || !nb) return;
|
|
|
|
if (msg == "") {
|
|
nb.innerHTML = " ";
|
|
// n.style.background = "#ffffff";
|
|
} else {
|
|
nb.innerHTML = msg;
|
|
// n.style.background = "#fffff0";
|
|
}
|
|
|
|
}
|
|
|
|
function printLockingError() {
|
|
notify("Please wait until operation finishes");}
|
|
|
|
var seq = "";
|
|
|
|
function hotkey_handler(e) {
|
|
|
|
var keycode;
|
|
|
|
if (!hotkeys_enabled) return;
|
|
|
|
if (window.event) {
|
|
keycode = window.event.keyCode;
|
|
} else if (e) {
|
|
keycode = e.which;
|
|
}
|
|
|
|
if (keycode == 13 || keycode == 27) {
|
|
seq = "";
|
|
} else {
|
|
seq = seq + "" + keycode;
|
|
}
|
|
|
|
var piggie = document.getElementById("piggie");
|
|
|
|
if (piggie) {
|
|
|
|
if (seq.match("807371717369")) {
|
|
localPiggieFunction(true);
|
|
} else {
|
|
localPiggieFunction(false);
|
|
}
|
|
}
|
|
|
|
if (typeof localHotkeyHandler != 'undefined') {
|
|
localHotkeyHandler(keycode);
|
|
}
|
|
|
|
}
|
|
|
|
function cleanSelectedList(element) {
|
|
var content = document.getElementById(element);
|
|
|
|
if (!document.getElementById("feedCatHolder")) {
|
|
for (i = 0; i < content.childNodes.length; i++) {
|
|
var child = content.childNodes[i];
|
|
child.className = child.className.replace("Selected", "");
|
|
}
|
|
} else {
|
|
for (i = 0; i < content.childNodes.length; i++) {
|
|
var child = content.childNodes[i];
|
|
|
|
if (child.id == "feedCatHolder") {
|
|
var fcat = child.firstChild;
|
|
for (j = 0; j < fcat.childNodes.length; j++) {
|
|
var feed = fcat.childNodes[j];
|
|
feed.className = feed.className.replace("Selected", "");
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
|
|
function cleanSelected(element) {
|
|
var content = document.getElementById(element);
|
|
|
|
for (i = 0; i < content.rows.length; i++) {
|
|
content.rows[i].className = content.rows[i].className.replace("Selected", "");
|
|
}
|
|
|
|
}
|
|
|
|
function getVisibleUnreadHeadlines() {
|
|
var content = document.getElementById("headlinesList");
|
|
|
|
var rows = new Array();
|
|
|
|
for (i = 0; i < content.rows.length; i++) {
|
|
var row_id = content.rows[i].id.replace("RROW-", "");
|
|
if (row_id.length > 0 && content.rows[i].className.match("Unread")) {
|
|
rows.push(row_id);
|
|
}
|
|
}
|
|
return rows;
|
|
}
|
|
|
|
function getVisibleHeadlineIds() {
|
|
|
|
var content = document.getElementById("headlinesList");
|
|
|
|
var rows = new Array();
|
|
|
|
for (i = 0; i < content.rows.length; i++) {
|
|
var row_id = content.rows[i].id.replace("RROW-", "");
|
|
if (row_id.length > 0) {
|
|
rows.push(row_id);
|
|
}
|
|
}
|
|
return rows;
|
|
}
|
|
|
|
function getFirstVisibleHeadlineId() {
|
|
var rows = getVisibleHeadlineIds();
|
|
return rows[0];
|
|
}
|
|
|
|
function getLastVisibleHeadlineId() {
|
|
var rows = getVisibleHeadlineIds();
|
|
return rows[rows.length-1];
|
|
}
|
|
|
|
function markHeadline(id) {
|
|
var row = document.getElementById("RROW-" + id);
|
|
if (row) {
|
|
var is_active = false;
|
|
|
|
if (row.className.match("Active")) {
|
|
is_active = true;
|
|
}
|
|
row.className = row.className.replace("Selected", "");
|
|
row.className = row.className.replace("Active", "");
|
|
row.className = row.className.replace("Insensitive", "");
|
|
|
|
if (is_active) {
|
|
row.className = row.className = "Active";
|
|
}
|
|
|
|
row.className = row.className + "Selected";
|
|
|
|
}
|
|
}
|
|
|
|
function getFeedIds() {
|
|
var content = document.getElementById("feedsList");
|
|
|
|
var rows = new Array();
|
|
|
|
for (i = 0; i < content.rows.length; i++) {
|
|
var id = content.rows[i].id.replace("FEEDR-", "");
|
|
if (id.length > 0) {
|
|
rows.push(id);
|
|
}
|
|
}
|
|
|
|
return rows;
|
|
}
|
|
|
|
function setCookie(name, value, expires, path, domain, secure) {
|
|
document.cookie= name + "=" + escape(value) +
|
|
((expires) ? "; expires=" + expires.toGMTString() : "") +
|
|
((path) ? "; path=" + path : "") +
|
|
((domain) ? "; domain=" + domain : "") +
|
|
((secure) ? "; secure" : "");
|
|
}
|
|
|
|
function getCookie(name) {
|
|
|
|
var dc = document.cookie;
|
|
var prefix = name + "=";
|
|
var begin = dc.indexOf("; " + prefix);
|
|
if (begin == -1) {
|
|
begin = dc.indexOf(prefix);
|
|
if (begin != 0) return null;
|
|
}
|
|
else {
|
|
begin += 2;
|
|
}
|
|
var end = document.cookie.indexOf(";", begin);
|
|
if (end == -1) {
|
|
end = dc.length;
|
|
}
|
|
return unescape(dc.substring(begin + prefix.length, end));
|
|
}
|
|
|
|
function disableContainerChildren(id, disable, doc) {
|
|
|
|
if (!doc) doc = document;
|
|
|
|
var container = doc.getElementById(id);
|
|
|
|
for (var i = 0; i < container.childNodes.length; i++) {
|
|
var child = container.childNodes[i];
|
|
|
|
try {
|
|
child.disabled = disable;
|
|
} catch (E) {
|
|
|
|
}
|
|
|
|
if (disable) {
|
|
if (child.className && child.className.match("button")) {
|
|
child.className = "disabledButton";
|
|
}
|
|
} else {
|
|
if (child.className && child.className.match("disabledButton")) {
|
|
child.className = "button";
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
function gotoPreferences() {
|
|
document.location.href = "prefs.php";
|
|
}
|
|
|
|
function gotoMain() {
|
|
document.location.href = "tt-rss.php";
|
|
}
|
|
|
|
function gotoExportOpml() {
|
|
document.location.href = "opml.php?op=Export";
|
|
}
|
|
|
|
function getActiveFeedId() {
|
|
return getCookie("ttrss_vf_actfeed");
|
|
}
|
|
|
|
function setActiveFeedId(id) {
|
|
return setCookie("ttrss_vf_actfeed", id);
|
|
}
|
|
|
|
var xmlhttp_rpc = false;
|
|
|
|
/*@cc_on @*/
|
|
/*@if (@_jscript_version >= 5)
|
|
// JScript gives us Conditional compilation, we can cope with old IE versions.
|
|
// and security blocked creation of the objects.
|
|
try {
|
|
xmlhttp_rpc = new ActiveXObject("Msxml2.XMLHTTP");
|
|
} catch (e) {
|
|
try {
|
|
xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP");
|
|
} catch (E) {
|
|
xmlhttp_rpc = false;
|
|
}
|
|
}
|
|
@end @*/
|
|
|
|
if (!xmlhttp_rpc && typeof XMLHttpRequest!='undefined') {
|
|
xmlhttp_rpc = new XMLHttpRequest();
|
|
}
|
|
|
|
function all_counters_callback() {
|
|
if (xmlhttp_rpc.readyState == 4) {
|
|
try {
|
|
if (!xmlhttp_rpc.responseXML) {
|
|
notify("[all_counters_callback] backend did not return valid XML");
|
|
return;
|
|
}
|
|
|
|
var reply = xmlhttp_rpc.responseXML.firstChild;
|
|
|
|
var f_document = parent.frames["feeds-frame"].document;
|
|
|
|
for (var l = 0; l < reply.childNodes.length; l++) {
|
|
var id = reply.childNodes[l].getAttribute("id");
|
|
var ctr = reply.childNodes[l].getAttribute("counter");
|
|
|
|
var feedctr = f_document.getElementById("FEEDCTR-" + id);
|
|
var feedu = f_document.getElementById("FEEDU-" + id);
|
|
var feedr = f_document.getElementById("FEEDR-" + id);
|
|
|
|
if (feedctr && feedu && feedr) {
|
|
|
|
feedu.innerHTML = ctr;
|
|
|
|
if (ctr > 0) {
|
|
feedctr.className = "odd";
|
|
if (!feedr.className.match("Unread")) {
|
|
var is_selected = feedr.className.match("Selected");
|
|
|
|
feedr.className = feedr.className.replace("Selected", "");
|
|
feedr.className = feedr.className.replace("Unread", "");
|
|
|
|
feedr.className = feedr.className + "Unread";
|
|
|
|
if (is_selected) {
|
|
feedr.className = feedr.className + "Selected";
|
|
}
|
|
|
|
}
|
|
} else {
|
|
feedctr.className = "invisible";
|
|
feedr.className = feedr.className.replace("Unread", "");
|
|
}
|
|
}
|
|
}
|
|
} catch (e) {
|
|
exception_error("all_counters_callback", e);
|
|
}
|
|
}
|
|
}
|
|
|
|
function update_all_counters(feed) {
|
|
if (xmlhttp_ready(xmlhttp_rpc)) {
|
|
var query = "backend.php?op=rpc&subop=getAllCounters";
|
|
|
|
if (feed > 0) {
|
|
query = query + "&aid=" + feed;
|
|
}
|
|
|
|
xmlhttp_rpc.open("GET", query, true);
|
|
xmlhttp_rpc.onreadystatechange=all_counters_callback;
|
|
xmlhttp_rpc.send(null);
|
|
}
|
|
}
|
|
|
|
function popupHelp(tid) {
|
|
var w = window.open("backend.php?op=help&tid=" + tid,
|
|
"Popup Help",
|
|
"menubar=no,location=no,resizable=yes,scrollbars=yes,status=no");
|
|
}
|
|
|
|
/** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj
|
|
* * @author Sundar Dorai-Raj
|
|
* * Email: sdoraira@vt.edu
|
|
* * This program is free software; you can redistribute it and/or
|
|
* * modify it under the terms of the GNU General Public License
|
|
* * as published by the Free Software Foundation; either version 2
|
|
* * of the License, or (at your option) any later version,
|
|
* * provided that any use properly credits the author.
|
|
* * This program is distributed in the hope that it will be useful,
|
|
* * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* * GNU General Public License for more details at http://www.gnu.org * * */
|
|
|
|
var numbers=".0123456789";
|
|
function isNumeric(x) {
|
|
// is x a String or a character?
|
|
if(x.length>1) {
|
|
// remove negative sign
|
|
x=Math.abs(x)+"";
|
|
for(j=0;j<x.length;j++) {
|
|
// call isNumeric recursively for each character
|
|
number=isNumeric(x.substring(j,j+1));
|
|
if(!number) return number;
|
|
}
|
|
return number;
|
|
}
|
|
else {
|
|
// if x is number return true
|
|
if(numbers.indexOf(x)>=0) return true;
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
function hideOrShowFeeds(doc, hide) {
|
|
|
|
var css_rules = doc.styleSheets[0].cssRules;
|
|
|
|
for (i = 0; i < css_rules.length; i++) {
|
|
var rule = css_rules[i];
|
|
|
|
if (rule.selectorText == "ul.feedList li.feed") {
|
|
if (!hide) {
|
|
rule.style.display = "block";
|
|
} else {
|
|
rule.style.display = "none";
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
function fatalError(code) {
|
|
window.location = "error.php?c=" + param_escape(code);
|
|
}
|
|
|
|
function selectTableRow(r, do_select) {
|
|
r.className = r.className.replace("Selected", "");
|
|
|
|
if (do_select) {
|
|
r.className = r.className + "Selected";
|
|
}
|
|
}
|
|
|
|
function selectTableRowsByIdPrefix(content_id, prefix, check_prefix, do_select,
|
|
classcheck) {
|
|
|
|
var content = document.getElementById(content_id);
|
|
|
|
if (!content) {
|
|
alert("[selectTableRows] Element " + content_id + " not found.");
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < content.rows.length; i++) {
|
|
if (!classcheck || content.rows[i].className.match(classcheck)) {
|
|
|
|
if (content.rows[i].id.match(prefix)) {
|
|
selectTableRow(content.rows[i], do_select);
|
|
}
|
|
|
|
var row_id = content.rows[i].id.replace(prefix, "");
|
|
var check = document.getElementById(check_prefix + row_id);
|
|
|
|
if (check) {
|
|
check.checked = do_select;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function getSelectedTableRowIds(content_id, prefix) {
|
|
|
|
var content = document.getElementById(content_id);
|
|
|
|
if (!content) {
|
|
alert("[getSelectedTableRowIds] Element " + content_id + " not found.");
|
|
return;
|
|
}
|
|
|
|
var sel_rows = new Array();
|
|
|
|
for (i = 0; i < content.rows.length; i++) {
|
|
if (content.rows[i].id.match(prefix) &&
|
|
content.rows[i].className.match("Selected")) {
|
|
|
|
var row_id = content.rows[i].id.replace(prefix + "-", "");
|
|
sel_rows.push(row_id);
|
|
}
|
|
}
|
|
|
|
return sel_rows;
|
|
|
|
}
|
|
|
|
function toggleSelectRow(sender) {
|
|
var parent_row = sender.parentNode.parentNode;
|
|
|
|
if (sender.checked) {
|
|
if (!parent_row.className.match("Selected")) {
|
|
parent_row.className = parent_row.className + "Selected";
|
|
}
|
|
} else {
|
|
if (parent_row.className.match("Selected")) {
|
|
parent_row.className = parent_row.className.replace("Selected", "");
|
|
}
|
|
}
|
|
}
|
|
|
|
|