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1669 lines
36 KiB
JavaScript
1669 lines
36 KiB
JavaScript
var hotkeys_enabled = true;
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var debug_mode_enabled = false;
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var xmlhttp_rpc = Ajax.getTransport();
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function browser_has_opacity() {
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return navigator.userAgent.match("Gecko") != null ||
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navigator.userAgent.match("Opera") != null;
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}
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function is_opera() {
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return navigator.userAgent.match("Opera");
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}
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function is_khtml() {
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return navigator.userAgent.match("KHTML");
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}
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function is_safari() {
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return navigator.userAgent.match("Safari");
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}
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function exception_error(location, e, silent) {
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var msg;
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if (e.fileName) {
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var base_fname = e.fileName.substring(e.fileName.lastIndexOf("/") + 1);
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msg = "Exception: " + e.name + ", " + e.message +
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"\nFunction: " + location + "()" +
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"\nLocation: " + base_fname + ":" + e.lineNumber;
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} else {
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msg = "Exception: " + e + "\nFunction: " + location + "()";
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}
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debug("<b>EXCEPTION: " + msg + "</b>");
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if (!silent) {
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alert(msg);
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}
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}
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function disableHotkeys() {
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hotkeys_enabled = false;
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}
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function enableHotkeys() {
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hotkeys_enabled = true;
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}
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function xmlhttp_ready(obj) {
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return obj.readyState == 4 || obj.readyState == 0 || !obj.readyState;
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}
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function logout_callback() {
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var container = document.getElementById('notify');
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if (xmlhttp.readyState == 4) {
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try {
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var date = new Date();
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var timestamp = Math.round(date.getTime() / 1000);
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window.location.href = "tt-rss.php";
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} catch (e) {
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exception_error("logout_callback", e);
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}
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}
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}
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function notify_callback() {
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var container = document.getElementById('notify');
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if (xmlhttp.readyState == 4) {
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container.innerHTML=xmlhttp.responseText;
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}
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}
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function rpc_notify_callback() {
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var container = document.getElementById('notify');
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if (xmlhttp_rpc.readyState == 4) {
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container.innerHTML=xmlhttp_rpc.responseText;
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}
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}
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function param_escape(arg) {
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if (typeof encodeURIComponent != 'undefined')
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return encodeURIComponent(arg);
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else
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return escape(arg);
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}
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function param_unescape(arg) {
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if (typeof decodeURIComponent != 'undefined')
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return decodeURIComponent(arg);
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else
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return unescape(arg);
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}
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function delay(gap) {
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var then,now;
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then=new Date().getTime();
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now=then;
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while((now-then)<gap) {
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now=new Date().getTime();
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}
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}
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var notify_hide_timerid = false;
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function hide_notify() {
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var n = document.getElementById("notify");
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if (n) {
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n.style.display = "none";
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}
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}
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function notify_real(msg, no_hide, n_type) {
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var n = document.getElementById("notify");
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var nb = document.getElementById("notify_body");
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if (!n || !nb) return;
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if (notify_hide_timerid) {
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window.clearTimeout(notify_hide_timerid);
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}
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if (msg == "") {
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if (n.style.display == "block") {
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notify_hide_timerid = window.setTimeout("hide_notify()", 0);
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}
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return;
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} else {
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n.style.display = "block";
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}
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/* types:
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1 - generic
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2 - progress
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3 - error
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4 - info
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*/
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if (typeof __ != 'undefined') {
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msg = __(msg);
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}
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if (n_type == 1) {
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n.className = "notify";
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} else if (n_type == 2) {
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n.className = "notifyProgress";
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msg = "<img src='images/indicator_white.gif'> " + msg;
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} else if (n_type == 3) {
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n.className = "notifyError";
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msg = "<img src='images/sign_excl.png'> " + msg;
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} else if (n_type == 4) {
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n.className = "notifyInfo";
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msg = "<img src='images/sign_info.png'> " + msg;
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}
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// msg = "<img src='images/live_com_loading.gif'> " + msg;
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nb.innerHTML = msg;
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if (!no_hide) {
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notify_hide_timerid = window.setTimeout("hide_notify()", 3000);
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}
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}
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function notify(msg, no_hide) {
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notify_real(msg, no_hide, 1);
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}
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function notify_progress(msg, no_hide) {
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notify_real(msg, no_hide, 2);
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}
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function notify_error(msg, no_hide) {
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notify_real(msg, no_hide, 3);
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}
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function notify_info(msg, no_hide) {
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notify_real(msg, no_hide, 4);
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}
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function printLockingError() {
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notify_info("Please wait until operation finishes.");
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}
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function hotkey_handler(e) {
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try {
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var keycode;
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var shift_key = false;
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try {
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shift_key = e.shiftKey;
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} catch (e) {
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}
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if (!hotkeys_enabled) return;
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if (window.event) {
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keycode = window.event.keyCode;
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} else if (e) {
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keycode = e.which;
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}
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if (keycode == 82) { // r
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return scheduleFeedUpdate(true);
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}
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if (keycode == 83) { // s
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return displayDlg("search", getActiveFeedId());
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}
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if (keycode == 85) { // u
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if (getActiveFeedId()) {
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return viewfeed(getActiveFeedId(), "ForceUpdate");
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}
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}
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if (keycode == 65) { // a
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return toggleDispRead();
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}
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var feedlist = document.getElementById('feedList');
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if (keycode == 74) { // j
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var feed = getActiveFeedId();
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var new_feed = getRelativeFeedId(feedlist, feed, 'prev');
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if (new_feed) viewfeed(new_feed, '');
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}
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if (keycode == 75) { // k
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var feed = getActiveFeedId();
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var new_feed = getRelativeFeedId(feedlist, feed, 'next');
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if (new_feed) viewfeed(new_feed, '');
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}
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if (!is_safari() && (keycode == 78 || keycode == 40)) { // n, down
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if (typeof moveToPost != 'undefined') {
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return moveToPost('next');
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}
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}
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if (!is_safari() && (keycode == 80 || keycode == 38)) { // p, up
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if (typeof moveToPost != 'undefined') {
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return moveToPost('prev');
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}
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}
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if (keycode == 68 && shift_key) { // d
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if (!debug_mode_enabled) {
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document.getElementById('debug_output').style.display = 'block';
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debug('debug mode activated');
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} else {
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document.getElementById('debug_output').style.display = 'none';
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}
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debug_mode_enabled = !debug_mode_enabled;
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}
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if (keycode == 190 && shift_key) { // >
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viewFeedGoPage(1);
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}
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if (keycode == 188 && shift_key) { // <
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viewFeedGoPage(-1);
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}
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if (keycode == 191 && shift_key) { // ?
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viewFeedGoPage(0);
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}
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if (keycode == 69 && shift_key) { // e
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return editFeedDlg(getActiveFeedId());
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}
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if (keycode == 70 && shift_key) { // f
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if (getActiveFeedId()) {
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return catchupCurrentFeed();
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}
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}
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if (keycode == 80 && shift_key) { // p
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if (getActiveFeedId()) {
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return catchupPage();
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}
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}
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if (typeof localHotkeyHandler != 'undefined') {
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try {
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return localHotkeyHandler(e);
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} catch (e) {
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exception_error("hotkey_handler, local:", e);
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}
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}
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debug("KP=" + keycode);
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} catch (e) {
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exception_error("hotkey_handler", e);
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}
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}
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function cleanSelectedList(element) {
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var content = document.getElementById(element);
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if (!document.getElementById("feedCatHolder")) {
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for (i = 0; i < content.childNodes.length; i++) {
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var child = content.childNodes[i];
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try {
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child.className = child.className.replace("Selected", "");
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} catch (e) {
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//
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}
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}
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} else {
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for (i = 0; i < content.childNodes.length; i++) {
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var child = content.childNodes[i];
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if (child.id == "feedCatHolder") {
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debug(child.id);
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var fcat = child.lastChild;
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for (j = 0; j < fcat.childNodes.length; j++) {
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var feed = fcat.childNodes[j];
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feed.className = feed.className.replace("Selected", "");
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}
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}
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}
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}
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}
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function cleanSelected(element) {
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var content = document.getElementById(element);
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for (i = 0; i < content.rows.length; i++) {
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content.rows[i].className = content.rows[i].className.replace("Selected", "");
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}
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}
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function getVisibleUnreadHeadlines() {
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var content = document.getElementById("headlinesList");
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var rows = new Array();
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for (i = 0; i < content.rows.length; i++) {
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var row_id = content.rows[i].id.replace("RROW-", "");
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if (row_id.length > 0 && content.rows[i].className.match("Unread")) {
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rows.push(row_id);
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}
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}
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return rows;
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}
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function getVisibleHeadlineIds() {
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var content = document.getElementById("headlinesList");
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var rows = new Array();
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for (i = 0; i < content.rows.length; i++) {
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var row_id = content.rows[i].id.replace("RROW-", "");
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if (row_id.length > 0) {
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rows.push(row_id);
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}
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}
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return rows;
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}
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function getFirstVisibleHeadlineId() {
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var rows = getVisibleHeadlineIds();
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return rows[0];
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}
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function getLastVisibleHeadlineId() {
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var rows = getVisibleHeadlineIds();
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return rows[rows.length-1];
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}
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function markHeadline(id) {
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var row = document.getElementById("RROW-" + id);
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if (row) {
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var is_active = false;
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if (row.className.match("Active")) {
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is_active = true;
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}
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row.className = row.className.replace("Selected", "");
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row.className = row.className.replace("Active", "");
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row.className = row.className.replace("Insensitive", "");
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if (is_active) {
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row.className = row.className = "Active";
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}
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var check = document.getElementById("RCHK-" + id);
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if (check) {
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check.checked = true;
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}
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row.className = row.className + "Selected";
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}
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}
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function getFeedIds() {
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var content = document.getElementById("feedsList");
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var rows = new Array();
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for (i = 0; i < content.rows.length; i++) {
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var id = content.rows[i].id.replace("FEEDR-", "");
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if (id.length > 0) {
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rows.push(id);
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}
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}
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return rows;
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}
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function setCookie(name, value, lifetime, path, domain, secure) {
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var d = false;
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if (lifetime) {
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d = new Date();
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d.setTime(d.getTime() + (lifetime * 1000));
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}
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int_setCookie(name, value, d, path, domain, secure);
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}
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function int_setCookie(name, value, expires, path, domain, secure) {
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document.cookie= name + "=" + escape(value) +
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((expires) ? "; expires=" + expires.toGMTString() : "") +
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((path) ? "; path=" + path : "") +
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((domain) ? "; domain=" + domain : "") +
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((secure) ? "; secure" : "");
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}
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function delCookie(name, path, domain) {
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if (getCookie(name)) {
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document.cookie = name + "=" +
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((path) ? ";path=" + path : "") +
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((domain) ? ";domain=" + domain : "" ) +
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";expires=Thu, 01-Jan-1970 00:00:01 GMT";
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}
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}
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|
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function getCookie(name) {
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var dc = document.cookie;
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var prefix = name + "=";
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var begin = dc.indexOf("; " + prefix);
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if (begin == -1) {
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begin = dc.indexOf(prefix);
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if (begin != 0) return null;
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}
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else {
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begin += 2;
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}
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var end = document.cookie.indexOf(";", begin);
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if (end == -1) {
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end = dc.length;
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}
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return unescape(dc.substring(begin + prefix.length, end));
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}
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|
|
function disableContainerChildren(id, disable, doc) {
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|
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if (!doc) doc = document;
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var container = doc.getElementById(id);
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|
|
|
if (!container) {
|
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//alert("disableContainerChildren: element " + id + " not found");
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return;
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}
|
|
|
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for (var i = 0; i < container.childNodes.length; i++) {
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var child = container.childNodes[i];
|
|
|
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try {
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|
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");
|
|
try {
|
|
debug("gAFID: " + active_feed_id);
|
|
return active_feed_id;
|
|
} catch (e) {
|
|
exception_error("getActiveFeedId", e);
|
|
}
|
|
}
|
|
|
|
function activeFeedIsCat() {
|
|
return active_feed_is_cat;
|
|
}
|
|
|
|
function setActiveFeedId(id) {
|
|
// return setCookie("ttrss_vf_actfeed", id);
|
|
try {
|
|
debug("sAFID(" + id + ")");
|
|
active_feed_id = id;
|
|
} catch (e) {
|
|
exception_error("setActiveFeedId", e);
|
|
}
|
|
}
|
|
|
|
function parse_counters(reply, scheduled_call) {
|
|
try {
|
|
|
|
var feeds_found = 0;
|
|
|
|
if (reply.firstChild && reply.firstChild.firstChild) {
|
|
debug("<b>wrong element passed to parse_counters, adjusting.</b>");
|
|
reply = reply.firstChild;
|
|
}
|
|
|
|
for (var l = 0; l < reply.childNodes.length; l++) {
|
|
if (!reply.childNodes[l] ||
|
|
typeof(reply.childNodes[l].getAttribute) == "undefined") {
|
|
// where did this come from?
|
|
continue;
|
|
}
|
|
|
|
var id = reply.childNodes[l].getAttribute("id");
|
|
var t = reply.childNodes[l].getAttribute("type");
|
|
var ctr = reply.childNodes[l].getAttribute("counter");
|
|
var error = reply.childNodes[l].getAttribute("error");
|
|
var has_img = reply.childNodes[l].getAttribute("hi");
|
|
var updated = reply.childNodes[l].getAttribute("updated");
|
|
|
|
if (id == "global-unread") {
|
|
global_unread = ctr;
|
|
updateTitle();
|
|
continue;
|
|
}
|
|
|
|
if (id == "subscribed-feeds") {
|
|
feeds_found = ctr;
|
|
continue;
|
|
}
|
|
|
|
if (t == "category") {
|
|
var catctr = document.getElementById("FCATCTR-" + id);
|
|
if (catctr) {
|
|
catctr.innerHTML = "(" + ctr + ")";
|
|
if (ctr > 0) {
|
|
catctr.className = "catCtrHasUnread";
|
|
} else {
|
|
catctr.className = "catCtrNoUnread";
|
|
}
|
|
}
|
|
continue;
|
|
}
|
|
|
|
var feedctr = document.getElementById("FEEDCTR-" + id);
|
|
var feedu = document.getElementById("FEEDU-" + id);
|
|
var feedr = document.getElementById("FEEDR-" + id);
|
|
var feed_img = document.getElementById("FIMG-" + id);
|
|
var feedlink = document.getElementById("FEEDL-" + id);
|
|
var feedupd = document.getElementById("FLUPD-" + id);
|
|
|
|
if (updated && feedlink) {
|
|
if (error) {
|
|
feedlink.title = "Error: " + error + " (" + updated + ")";
|
|
} else {
|
|
feedlink.title = "Updated: " + updated;
|
|
}
|
|
}
|
|
|
|
if (updated && feedupd) {
|
|
if (error) {
|
|
feedupd.innerHTML = updated + " (Error)";
|
|
} else {
|
|
feedupd.innerHTML = updated;
|
|
}
|
|
}
|
|
|
|
if (feedctr && feedu && feedr) {
|
|
|
|
if (feedu.innerHTML != ctr && id == getActiveFeedId() && scheduled_call) {
|
|
viewCurrentFeed();
|
|
}
|
|
|
|
feedu.innerHTML = ctr;
|
|
|
|
if (error) {
|
|
feedr.className = feedr.className.replace("feed", "error");
|
|
} else if (id > 0) {
|
|
feedr.className = feedr.className.replace("error", "feed");
|
|
}
|
|
|
|
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", "");
|
|
}
|
|
}
|
|
}
|
|
|
|
hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1);
|
|
|
|
var feeds_stored = number_of_feeds;
|
|
|
|
debug("Feed counters, C: " + feeds_found + ", S:" + feeds_stored);
|
|
|
|
if (feeds_stored != feeds_found) {
|
|
number_of_feeds = feeds_found;
|
|
|
|
if (feeds_stored != 0) {
|
|
debug("Subscribed feed number changed, refreshing feedlist");
|
|
setTimeout('updateFeedList(false, false)', 50);
|
|
}
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("parse_counters", e);
|
|
}
|
|
}
|
|
|
|
function parse_counters_reply(xmlhttp, scheduled_call) {
|
|
|
|
if (!xmlhttp.responseXML) {
|
|
notify_error("Backend did not return valid XML", true);
|
|
return;
|
|
}
|
|
|
|
var reply = xmlhttp.responseXML.firstChild;
|
|
|
|
if (!reply) {
|
|
notify_error("Backend did not return expected XML object", true);
|
|
updateTitle("");
|
|
return;
|
|
}
|
|
|
|
var error_code = false;
|
|
var error_msg = false;
|
|
|
|
if (reply.firstChild) {
|
|
error_code = reply.firstChild.getAttribute("error-code");
|
|
error_msg = reply.firstChild.getAttribute("error-msg");
|
|
}
|
|
|
|
if (!error_code) {
|
|
error_code = reply.getAttribute("error-code");
|
|
error_msg = reply.getAttribute("error-msg");
|
|
}
|
|
|
|
if (error_code && error_code != 0) {
|
|
debug("refetch_callback: got error code " + error_code);
|
|
return fatalError(error_code, error_msg);
|
|
}
|
|
|
|
var counters = reply.firstChild;
|
|
|
|
parse_counters(counters, scheduled_call);
|
|
|
|
var runtime_info = counters.nextSibling;
|
|
|
|
parse_runtime_info(runtime_info);
|
|
|
|
if (getInitParam("feeds_sort_by_unread") == 1) {
|
|
resort_feedlist();
|
|
}
|
|
|
|
hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1);
|
|
|
|
}
|
|
|
|
function all_counters_callback() {
|
|
if (xmlhttp_rpc.readyState == 4) {
|
|
try {
|
|
/* if (!xmlhttp_rpc.responseXML || !xmlhttp_rpc.responseXML.firstChild) {
|
|
debug("[all_counters_callback] backend did not return valid XML");
|
|
return;
|
|
}
|
|
|
|
debug("in all_counters_callback : " + xmlhttp_rpc.responseXML);
|
|
|
|
var reply = xmlhttp_rpc.responseXML.firstChild;
|
|
|
|
var counters = reply.firstChild;
|
|
|
|
parse_counters(counters);
|
|
|
|
var runtime = counters.nextSibling;
|
|
|
|
if (runtime) {
|
|
parse_runtime_info(runtime);
|
|
}
|
|
|
|
if (getInitParam("feeds_sort_by_unread") == 1) {
|
|
resort_feedlist();
|
|
}
|
|
|
|
hideOrShowFeeds(document, getInitParam("hide_read_feeds") == 1); */
|
|
|
|
debug("in all_counters_callback");
|
|
|
|
parse_counters_reply(xmlhttp_rpc);
|
|
|
|
} catch (e) {
|
|
exception_error("all_counters_callback", e);
|
|
}
|
|
}
|
|
}
|
|
|
|
function get_feed_entry_unread(doc, elem) {
|
|
|
|
var id = elem.id.replace("FEEDR-", "");
|
|
|
|
if (id <= 0) {
|
|
return -1;
|
|
}
|
|
|
|
try {
|
|
return parseInt(doc.getElementById("FEEDU-" + id).innerHTML);
|
|
} catch (e) {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
function resort_category(doc, node) {
|
|
debug("resort_category: " + node);
|
|
|
|
if (node.hasChildNodes() && node.firstChild.nextSibling != false) {
|
|
for (i = 0; i < node.childNodes.length; i++) {
|
|
if (node.childNodes[i].nodeName != "LI") { continue; }
|
|
|
|
if (get_feed_entry_unread(doc, node.childNodes[i]) < 0) {
|
|
continue;
|
|
}
|
|
|
|
for (j = i+1; j < node.childNodes.length; j++) {
|
|
if (node.childNodes[j].nodeName != "LI") { continue; }
|
|
|
|
var tmp_val = get_feed_entry_unread(doc, node.childNodes[i]);
|
|
var cur_val = get_feed_entry_unread(doc, node.childNodes[j]);
|
|
|
|
if (cur_val > tmp_val) {
|
|
tempnode_i = node.childNodes[i].cloneNode(true);
|
|
tempnode_j = node.childNodes[j].cloneNode(true);
|
|
node.replaceChild(tempnode_i, node.childNodes[j]);
|
|
node.replaceChild(tempnode_j, node.childNodes[i]);
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
function resort_feedlist() {
|
|
debug("resort_feedlist");
|
|
|
|
var fd = document;
|
|
|
|
if (fd.getElementById("feedCatHolder")) {
|
|
|
|
var feeds = fd.getElementById("feedList");
|
|
var child = feeds.firstChild;
|
|
|
|
while (child) {
|
|
|
|
if (child.id == "feedCatHolder") {
|
|
resort_category(fd, child.firstChild);
|
|
}
|
|
|
|
child = child.nextSibling;
|
|
}
|
|
|
|
} else {
|
|
resort_category(fd, fd.getElementById("feedList"));
|
|
}
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
if (tagsAreDisplayed()) {
|
|
query = query + "&omode=lt";
|
|
} else {
|
|
query = query + "&omode=flc";
|
|
}
|
|
|
|
debug("update_all_counters QUERY: " + query);
|
|
|
|
var date = new Date();
|
|
var timestamp = Math.round(date.getTime() / 1000);
|
|
query = query + "&ts=" + timestamp
|
|
|
|
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) {
|
|
|
|
debug("hideOrShowFeeds: " + doc + ", " + hide);
|
|
|
|
var fd = document;
|
|
|
|
var list = fd.getElementById("feedList");
|
|
|
|
if (fd.getElementById("feedCatHolder")) {
|
|
|
|
var feeds = fd.getElementById("feedList");
|
|
var child = feeds.firstChild;
|
|
|
|
while (child) {
|
|
|
|
if (child.id == "feedCatHolder") {
|
|
hideOrShowFeedsCategory(fd, child.firstChild, hide, child.previousSibling);
|
|
}
|
|
|
|
child = child.nextSibling;
|
|
}
|
|
|
|
} else {
|
|
hideOrShowFeedsCategory(fd, fd.getElementById("feedList"), hide);
|
|
}
|
|
}
|
|
|
|
function hideOrShowFeedsCategory(doc, node, hide, cat_node) {
|
|
|
|
// debug("hideOrShowFeedsCategory: " + node + " (" + hide + ")");
|
|
|
|
var cat_unread = 0;
|
|
|
|
if (!node) {
|
|
debug("hideOrShowFeeds: passed node is null, aborting");
|
|
return;
|
|
}
|
|
|
|
if (node.hasChildNodes() && node.firstChild.nextSibling != false) {
|
|
for (i = 0; i < node.childNodes.length; i++) {
|
|
if (node.childNodes[i].nodeName != "LI") { continue; }
|
|
|
|
if (node.childNodes[i].style != undefined) {
|
|
|
|
var has_unread = (node.childNodes[i].className != "feed");
|
|
|
|
// debug(node.childNodes[i].id + " --> " + has_unread);
|
|
|
|
if (hide && !has_unread) {
|
|
node.childNodes[i].style.display = "none";
|
|
}
|
|
|
|
if (!hide) {
|
|
node.childNodes[i].style.display = "list-item";
|
|
}
|
|
|
|
if (has_unread) {
|
|
node.childNodes[i].style.display = "list-item";
|
|
cat_unread++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (cat_unread == 0) {
|
|
if (cat_node.style == undefined) {
|
|
debug("ERROR: supplied cat_node " + cat_node +
|
|
" has no styles. WTF?");
|
|
return;
|
|
}
|
|
if (hide) {
|
|
cat_node.style.display = "none";
|
|
} else {
|
|
cat_node.style.display = "list-item";
|
|
}
|
|
} else {
|
|
try {
|
|
cat_node.style.display = "list-item";
|
|
} catch (e) {
|
|
debug(e);
|
|
}
|
|
}
|
|
|
|
// debug("unread for category: " + cat_unread);
|
|
}
|
|
|
|
function selectTableRow(r, do_select) {
|
|
r.className = r.className.replace("Selected", "");
|
|
|
|
if (do_select) {
|
|
r.className = r.className + "Selected";
|
|
}
|
|
}
|
|
|
|
function selectTableRowById(elem_id, check_id, do_select) {
|
|
|
|
try {
|
|
|
|
var row = document.getElementById(elem_id);
|
|
|
|
if (row) {
|
|
selectTableRow(row, do_select);
|
|
}
|
|
|
|
var check = document.getElementById(check_id);
|
|
|
|
if (check) {
|
|
check.checked = do_select;
|
|
}
|
|
} catch (e) {
|
|
exception_error("selectTableRowById", e);
|
|
}
|
|
}
|
|
|
|
function selectTableRowsByIdPrefix(content_id, prefix, check_prefix, do_select,
|
|
classcheck, reset_others) {
|
|
|
|
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;
|
|
}
|
|
} else if (reset_others) {
|
|
selectTableRow(content.rows[i], false);
|
|
|
|
var row_id = content.rows[i].id.replace(prefix, "");
|
|
var check = document.getElementById(check_prefix + row_id);
|
|
|
|
if (check) {
|
|
check.checked = false;
|
|
}
|
|
|
|
}
|
|
} else if (reset_others) {
|
|
selectTableRow(content.rows[i], false);
|
|
|
|
var row_id = content.rows[i].id.replace(prefix, "");
|
|
var check = document.getElementById(check_prefix + row_id);
|
|
|
|
if (check) {
|
|
check.checked = false;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
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 toggleSelectRowById(sender, id) {
|
|
var row = document.getElementById(id);
|
|
|
|
if (sender.checked) {
|
|
if (!row.className.match("Selected")) {
|
|
row.className = row.className + "Selected";
|
|
}
|
|
} else {
|
|
if (row.className.match("Selected")) {
|
|
row.className = row.className.replace("Selected", "");
|
|
}
|
|
}
|
|
}
|
|
|
|
function toggleSelectListRow(sender) {
|
|
var parent_row = sender.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", "");
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
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", "");
|
|
}
|
|
}
|
|
}
|
|
|
|
function openExternalUrl(url) {
|
|
var w = window.open(url);
|
|
}
|
|
|
|
function getRelativeFeedId(list, id, direction, unread_only) {
|
|
if (!id) {
|
|
if (direction == "next") {
|
|
for (i = 0; i < list.childNodes.length; i++) {
|
|
var child = list.childNodes[i];
|
|
if (child.id && child.id == "feedCatHolder") {
|
|
if (child.lastChild) {
|
|
var cr = getRelativeFeedId(child.firstChild, id, direction, unread_only);
|
|
if (cr) return cr;
|
|
}
|
|
} else if (child.id && child.id.match("FEEDR-")) {
|
|
return child.id.replace('FEEDR-', '');
|
|
}
|
|
}
|
|
}
|
|
|
|
// FIXME select last feed doesn't work when only unread feeds are visible
|
|
|
|
if (direction == "prev") {
|
|
for (i = list.childNodes.length-1; i >= 0; i--) {
|
|
var child = list.childNodes[i];
|
|
if (child.id == "feedCatHolder") {
|
|
if (child.firstChild) {
|
|
var cr = getRelativeFeedId(child.firstChild, id, direction);
|
|
if (cr) return cr;
|
|
}
|
|
} else if (child.id.match("FEEDR-")) {
|
|
|
|
if (getInitParam("hide_read_feeds") == 1) {
|
|
if (child.className != "feed") {
|
|
alert(child.className);
|
|
return child.id.replace('FEEDR-', '');
|
|
}
|
|
} else {
|
|
return child.id.replace('FEEDR-', '');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
|
|
var feed = list.ownerDocument.getElementById("FEEDR-" + id);
|
|
|
|
if (getInitParam("hide_read_feeds") == 1) {
|
|
unread_only = true;
|
|
}
|
|
|
|
if (direction == "next") {
|
|
|
|
var e = feed;
|
|
|
|
while (e) {
|
|
|
|
if (e.nextSibling) {
|
|
|
|
e = e.nextSibling;
|
|
|
|
} else if (e.parentNode.parentNode.nextSibling) {
|
|
|
|
var this_cat = e.parentNode.parentNode;
|
|
|
|
e = false;
|
|
|
|
if (this_cat && this_cat.nextSibling) {
|
|
while (!e && this_cat.nextSibling) {
|
|
this_cat = this_cat.nextSibling;
|
|
if (this_cat.id == "feedCatHolder") {
|
|
e = this_cat.firstChild.firstChild;
|
|
}
|
|
}
|
|
}
|
|
|
|
} else {
|
|
e = false;
|
|
}
|
|
|
|
if (e) {
|
|
if (!unread_only || (unread_only && e.className != "feed" &&
|
|
e.className.match("feed"))) {
|
|
return e.id.replace("FEEDR-", "");
|
|
}
|
|
}
|
|
}
|
|
|
|
} else if (direction == "prev") {
|
|
|
|
var e = feed;
|
|
|
|
while (e) {
|
|
|
|
if (e.previousSibling) {
|
|
|
|
e = e.previousSibling;
|
|
|
|
} else if (e.parentNode.parentNode.previousSibling) {
|
|
|
|
var this_cat = e.parentNode.parentNode;
|
|
|
|
e = false;
|
|
|
|
if (this_cat && this_cat.previousSibling) {
|
|
while (!e && this_cat.previousSibling) {
|
|
this_cat = this_cat.previousSibling;
|
|
if (this_cat.id == "feedCatHolder") {
|
|
e = this_cat.firstChild.lastChild;
|
|
}
|
|
}
|
|
}
|
|
|
|
} else {
|
|
e = false;
|
|
}
|
|
|
|
if (e) {
|
|
if (!unread_only || (unread_only && e.className != "feed" &&
|
|
e.className.match("feed"))) {
|
|
return e.id.replace("FEEDR-", "");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function showBlockElement(id) {
|
|
var elem = document.getElementById(id);
|
|
|
|
if (elem) {
|
|
elem.style.display = "block";
|
|
} else {
|
|
alert("[showBlockElement] can't find element with id " + id);
|
|
}
|
|
}
|
|
|
|
function hideParentElement(e) {
|
|
e.parentNode.style.display = "none";
|
|
}
|
|
|
|
function dropboxSelect(e, v) {
|
|
for (i = 0; i < e.length; i++) {
|
|
if (e[i].value == v) {
|
|
e.selectedIndex = i;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z
|
|
// bugfixed just a little bit :-)
|
|
function getURLParam(strParamName){
|
|
var strReturn = "";
|
|
var strHref = window.location.href;
|
|
|
|
if (strHref.indexOf("#") == strHref.length-1) {
|
|
strHref = strHref.substring(0, strHref.length-1);
|
|
}
|
|
|
|
if ( strHref.indexOf("?") > -1 ){
|
|
var strQueryString = strHref.substr(strHref.indexOf("?"));
|
|
var aQueryString = strQueryString.split("&");
|
|
for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
|
|
if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){
|
|
var aParam = aQueryString[iParam].split("=");
|
|
strReturn = aParam[1];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return strReturn;
|
|
}
|
|
|
|
function leading_zero(p) {
|
|
var s = String(p);
|
|
if (s.length == 1) s = "0" + s;
|
|
return s;
|
|
}
|
|
|
|
function closeInfoBox(cleanup) {
|
|
var box = document.getElementById('infoBox');
|
|
var shadow = document.getElementById('infoBoxShadow');
|
|
|
|
if (shadow) {
|
|
shadow.style.display = "none";
|
|
} else if (box) {
|
|
box.style.display = "none";
|
|
}
|
|
|
|
if (cleanup) box.innerHTML = " ";
|
|
|
|
enableHotkeys();
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
function displayDlg(id, param) {
|
|
|
|
if (!xmlhttp_ready(xmlhttp)) {
|
|
printLockingError();
|
|
return
|
|
}
|
|
|
|
notify_progress("Loading, please wait...");
|
|
|
|
xmlhttp.open("GET", "backend.php?op=dlg&id=" +
|
|
param_escape(id) + "¶m=" + param_escape(param), true);
|
|
xmlhttp.onreadystatechange=infobox_callback;
|
|
xmlhttp.send(null);
|
|
|
|
disableHotkeys();
|
|
|
|
return false;
|
|
}
|
|
|
|
function infobox_submit_callback() {
|
|
if (xmlhttp.readyState == 4) {
|
|
closeInfoBox();
|
|
|
|
try {
|
|
// called from prefs, reload tab
|
|
if (active_tab) {
|
|
selectTab(active_tab, false);
|
|
}
|
|
} catch (e) { }
|
|
|
|
if (xmlhttp.responseText) {
|
|
notify_info(xmlhttp.responseText);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
function infobox_callback() {
|
|
if (xmlhttp.readyState == 4) {
|
|
var box = document.getElementById('infoBox');
|
|
var shadow = document.getElementById('infoBoxShadow');
|
|
if (box) {
|
|
box.innerHTML=xmlhttp.responseText;
|
|
if (shadow) {
|
|
shadow.style.display = "block";
|
|
} else {
|
|
box.style.display = "block";
|
|
}
|
|
}
|
|
notify("");
|
|
}
|
|
}
|
|
|
|
function addFilter() {
|
|
|
|
if (!xmlhttp_ready(xmlhttp)) {
|
|
printLockingError();
|
|
return
|
|
}
|
|
|
|
var form = document.forms['filter_add_form'];
|
|
var reg_exp = form.reg_exp.value;
|
|
|
|
if (reg_exp == "") {
|
|
alert("Can't add filter: nothing to match on.");
|
|
return false;
|
|
}
|
|
|
|
var query = Form.serialize("filter_add_form");
|
|
|
|
xmlhttp.open("GET", "backend.php?" + query, true);
|
|
xmlhttp.onreadystatechange=infobox_submit_callback;
|
|
xmlhttp.send(null);
|
|
|
|
return true;
|
|
}
|
|
|
|
function toggleSubmitNotEmpty(e, submit_id) {
|
|
try {
|
|
document.getElementById(submit_id).disabled = (e.value == "")
|
|
} catch (e) {
|
|
exception_error("toggleSubmitNotEmpty", e);
|
|
}
|
|
}
|
|
|
|
function isValidURL(s) {
|
|
return s.match("http://") != null || s.match("https://") != null || s.match("feed://") != null;
|
|
}
|
|
|
|
function qaddFeed() {
|
|
|
|
if (!xmlhttp_ready(xmlhttp)) {
|
|
printLockingError();
|
|
return
|
|
}
|
|
|
|
var form = document.forms['feed_add_form'];
|
|
var feed_url = form.feed_url.value;
|
|
|
|
if (feed_url == "") {
|
|
alert("Can't subscribe: no feed URL given.");
|
|
return false;
|
|
}
|
|
|
|
notify_progress("Adding feed...");
|
|
|
|
closeInfoBox();
|
|
|
|
var feeds_doc = document;
|
|
|
|
// feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait...";
|
|
|
|
var query = Form.serialize("feed_add_form");
|
|
|
|
xmlhttp.open("GET", "backend.php?" + query, true);
|
|
xmlhttp.onreadystatechange=dlg_frefresh_callback;
|
|
xmlhttp.send(null);
|
|
|
|
return false;
|
|
}
|
|
|
|
function filterCR(e, f)
|
|
{
|
|
var key;
|
|
|
|
if(window.event)
|
|
key = window.event.keyCode; //IE
|
|
else
|
|
key = e.which; //firefox
|
|
|
|
if (key == 13) {
|
|
if (typeof f != 'undefined') {
|
|
f();
|
|
return false;
|
|
} else {
|
|
return false;
|
|
}
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
function getMainContext() {
|
|
return this.window;
|
|
}
|
|
|
|
function getFeedsContext() {
|
|
return this.window;
|
|
}
|
|
|
|
function getContentContext() {
|
|
return this.window;
|
|
}
|
|
|
|
function getHeadlinesContext() {
|
|
return this.window;
|
|
}
|
|
|
|
var debug_last_class = "even";
|
|
|
|
function debug(msg) {
|
|
|
|
if (debug_last_class == "even") {
|
|
debug_last_class = "odd";
|
|
} else {
|
|
debug_last_class = "even";
|
|
}
|
|
|
|
var c = document.getElementById('debug_output');
|
|
if (c && c.style.display == "block") {
|
|
while (c.lastChild != 'undefined' && c.childNodes.length > 100) {
|
|
c.removeChild(c.lastChild);
|
|
}
|
|
|
|
var d = new Date();
|
|
var ts = leading_zero(d.getHours()) + ":" + leading_zero(d.getMinutes()) +
|
|
":" + leading_zero(d.getSeconds());
|
|
c.innerHTML = "<li class=\"" + debug_last_class + "\"><span class=\"debugTS\">[" + ts + "]</span> " +
|
|
msg + "</li>" + c.innerHTML;
|
|
}
|
|
}
|
|
|
|
function getInitParam(key) {
|
|
var c = getCookie("TTIP:" + key);
|
|
if (c) {
|
|
return c;
|
|
} else {
|
|
return getMainContext().init_params[key];
|
|
}
|
|
}
|
|
|
|
function storeInitParam(key, value) {
|
|
try {
|
|
init_params[key] = value;
|
|
debug("storeInitParam: " + key + " => " + value +
|
|
" (" + getInitParam("cookie_lifetime") + ")");
|
|
if (getInitParam("cookie_lifetime") > 0) {
|
|
setCookie("TTIP:" + key, value, getInitParam("cookie_lifetime"));
|
|
} else {
|
|
setCookie("TTIP:" + key, value);
|
|
}
|
|
} catch (e) {
|
|
exception_error("storeInitParam", e);
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
function storeInitParam(key, value, is_client) {
|
|
try {
|
|
if (!is_client) {
|
|
if (getMainContext().init_params[key] != value) {
|
|
debug("storeInitParam: " + key + " => " + value);
|
|
//new Ajax.Request("backend.php?op=rpc&subop=storeParam&key=" +
|
|
// param_escape(key) + "&value=" + param_escape(value));
|
|
var f = getMainContext().document.getElementById("backReqBox");
|
|
f.src = "backend.php?op=rpc&subop=storeParam&key=" +
|
|
param_escape(key) + "&value=" + param_escape(value);
|
|
}
|
|
}
|
|
getMainContext().init_params[key] = value;
|
|
} catch (e) {
|
|
exception_error("storeInitParam", e);
|
|
}
|
|
} */
|
|
|
|
/*
|
|
function storeInitParams(params, is_client) {
|
|
try {
|
|
var s = "";
|
|
|
|
for (k in params) {
|
|
if (getMainContext().init_params[k] != params[k]) {
|
|
s += k + "=" + params[k] + ";";
|
|
getMainContext().init_params[k] = params[k];
|
|
}
|
|
}
|
|
|
|
debug("storeInitParams: " + s);
|
|
|
|
if (!is_client) {
|
|
new Ajax.Request("backend.php?op=rpc&subop=storeParams&str=" + s);
|
|
}
|
|
} catch (e) {
|
|
exception_error("storeInitParams", e);
|
|
}
|
|
}*/
|
|
|
|
function fatalError(code, message) {
|
|
try {
|
|
|
|
if (code == 6) {
|
|
window.location.href = "tt-rss.php";
|
|
} else if (code == 5) {
|
|
window.location.href = "update.php";
|
|
} else {
|
|
var fe = document.getElementById("fatal_error");
|
|
var fc = document.getElementById("fatal_error_msg");
|
|
|
|
if (message == "") message = "Unknown error";
|
|
|
|
fc.innerHTML = "<img src='images/sign_excl.png'> " + message + " (Code " + code + ")";
|
|
|
|
fe.style.display = "block";
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("fatalError", e);
|
|
}
|
|
}
|
|
|
|
function getFeedName(id, is_cat) {
|
|
var d = getFeedsContext().document;
|
|
|
|
var e;
|
|
|
|
if (is_cat) {
|
|
e = d.getElementById("FCATN-" + id);
|
|
} else {
|
|
e = d.getElementById("FEEDN-" + id);
|
|
}
|
|
if (e) {
|
|
return e.innerHTML.stripTags();
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
function viewContentUrl(url) {
|
|
getContentContext().location = url;
|
|
}
|
|
|
|
function filterDlgCheckAction(sender) {
|
|
|
|
try {
|
|
|
|
var action = sender[sender.selectedIndex].value;
|
|
|
|
var form = document.forms["filter_add_form"];
|
|
|
|
if (!form) {
|
|
form = document.forms["filter_edit_form"];
|
|
}
|
|
|
|
if (!form) {
|
|
debug("filterDlgCheckAction: can't find form!");
|
|
return;
|
|
}
|
|
|
|
var action_param = form.action_param;
|
|
|
|
if (!action_param) {
|
|
debug("filterDlgCheckAction: can't find action param!");
|
|
return;
|
|
}
|
|
|
|
// if selected action supports parameters, enable params field
|
|
if (action == 4) {
|
|
action_param.disabled = false;
|
|
} else {
|
|
action_param.disabled = true;
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error(e, "filterDlgCheckAction");
|
|
}
|
|
|
|
}
|
|
|
|
function explainError(code) {
|
|
return displayDlg("explainError", code);
|
|
}
|
|
|
|
function logoutUser() {
|
|
try {
|
|
if (xmlhttp_ready(xmlhttp_rpc)) {
|
|
|
|
notify_progress("Logging out, please wait...", true);
|
|
|
|
xmlhttp_rpc.open("GET", "backend.php?op=rpc&subop=logout", true);
|
|
xmlhttp_rpc.onreadystatechange=logout_callback;
|
|
xmlhttp_rpc.send(null);
|
|
} else {
|
|
printLockingError();
|
|
}
|
|
} catch (e) {
|
|
exception_error("logoutUser", e);
|
|
}
|
|
}
|