mirror of https://tt-rss.org/git/tt-rss.git
2312 lines
48 KiB
JavaScript
2312 lines
48 KiB
JavaScript
var hotkeys_enabled = true;
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var notify_silent = false;
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var last_progress_point = 0;
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var async_counters_work = false;
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var sanity_check_done = false;
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/* add method to remove element from array */
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Array.prototype.remove = function(s) {
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for (var i=0; i < this.length; i++) {
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if (s == this[i]) this.splice(i, 1);
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}
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}
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/* create console.log if it doesn't exist */
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if (!window.console) console = {};
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console.log = console.log || function(msg) { };
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console.warn = console.warn || function(msg) { };
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console.error = console.error || function(msg) { };
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function exception_error(location, e, ext_info) {
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var msg = format_exception_error(location, e);
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if (!ext_info) ext_info = false;
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disableHotkeys();
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try {
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var ebc = $("xebContent");
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if (ebc) {
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Element.show("dialog_overlay");
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Element.show("errorBoxShadow");
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if (ext_info) {
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if (ext_info.responseText) {
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ext_info = ext_info.responseText;
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}
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}
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ebc.innerHTML =
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"<div><b>Error message:</b></div>" +
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"<pre>" + msg + "</pre>";
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if (ext_info) {
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ebc.innerHTML += "<div><b>Additional information:</b></div>" +
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"<textarea readonly=\"1\">" + ext_info + "</textarea>";
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}
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ebc.innerHTML += "<div><b>Stack trace:</b></div>" +
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"<textarea readonly=\"1\">" + e.stack + "</textarea>";
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} else {
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alert(msg);
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}
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} catch (e) {
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alert(msg);
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}
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}
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function format_exception_error(location, e) {
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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 if (e.description) {
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msg = "Exception: " + e.description + "\nFunction: " + location + "()";
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} else {
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msg = "Exception: " + e + "\nFunction: " + location + "()";
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}
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console.error("EXCEPTION: " + msg);
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return msg;
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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 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 = $("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_silent_next() {
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notify_silent = true;
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}
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function notify_real(msg, no_hide, n_type) {
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if (notify_silent) {
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notify_silent = false;
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return;
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}
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var n = $("notify");
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var nb = $("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='"+getInitParam("sign_progress")+"'> " + msg;
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} else if (n_type == 3) {
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n.className = "notifyError";
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msg = "<img src='"+getInitParam("sign_excl")+"'> " + msg;
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} else if (n_type == 4) {
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n.className = "notifyInfo";
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msg = "<img src='"+getInitParam("sign_info")+"'> " + 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 cleanSelected(element) {
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var content = $(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 = $("headlinesList");
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var rows = new Array();
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if (!content) return rows;
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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 = $("headlinesList");
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var rows = new Array();
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if (!content) return rows;
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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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if (isCdmMode()) {
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var rows = cdmGetVisibleArticles();
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return rows[0];
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} else {
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var rows = getVisibleHeadlineIds();
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return rows[0];
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}
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}
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function getLastVisibleHeadlineId() {
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if (isCdmMode()) {
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var rows = cdmGetVisibleArticles();
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return rows[rows.length-1];
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} else {
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var rows = getVisibleHeadlineIds();
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return rows[rows.length-1];
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}
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}
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function markHeadline(id) {
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var row = $("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 = $("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 = $("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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console.log("setCookie: " + name + " => " + value + ": " + d);
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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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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 gotoPreferences() {
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document.location.href = "prefs.php";
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}
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function gotoMain() {
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document.location.href = "tt-rss.php";
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}
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function gotoExportOpml() {
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document.location.href = "opml.php?op=Export";
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}
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function parse_counters(reply, scheduled_call) {
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try {
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var feeds_found = 0;
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var elems = JSON.parse(reply.firstChild.nodeValue);
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for (var l = 0; l < elems.length; l++) {
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var id = elems[l].id
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var kind = elems[l].kind;
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var ctr = parseInt(elems[l].counter)
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var error = elems[l].error;
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var has_img = elems[l].has_img;
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var updated = elems[l].updated;
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var title = elems[l].title;
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var xmsg = elems[l].xmsg;
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if (id == "global-unread") {
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if (ctr > global_unread) {
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offlineDownloadStart(1);
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}
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global_unread = ctr;
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updateTitle();
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continue;
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}
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if (id == "subscribed-feeds") {
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feeds_found = ctr;
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continue;
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}
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if (kind && kind == "cat") {
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var catctr = $("FCATCTR-" + id);
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if (catctr) {
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catctr.innerHTML = "(" + ctr + ")";
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if (ctr > 0) {
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catctr.className = "catCtrHasUnread";
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} else {
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catctr.className = "catCtrNoUnread";
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}
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}
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continue;
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}
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var feedctr = $("FEEDCTR-" + id);
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var feedu = $("FEEDU-" + id);
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var feedr = $("FEEDR-" + id);
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var feed_img = $("FIMG-" + id);
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var feedlink = $("FEEDL-" + id);
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var feedupd = $("FLUPD-" + id);
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if (updated && feedlink) {
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if (error) {
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feedlink.title = "Error: " + error + " (" + updated + ")";
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} else {
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feedlink.title = "Updated: " + updated;
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}
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}
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if (feedupd) {
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if (!updated) updated = "";
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if (error) {
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if (xmsg) {
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feedupd.innerHTML = updated + " " + xmsg + " (Error)";
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} else {
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feedupd.innerHTML = updated + " (Error)";
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}
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} else {
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if (xmsg) {
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feedupd.innerHTML = updated + " " + xmsg;
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} else {
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feedupd.innerHTML = updated;
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}
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}
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}
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if (has_img && feed_img) {
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if (!feed_img.src.match(id + ".ico")) {
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feed_img.src = getInitParam("icons_url") + "/" + id + ".ico";
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}
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}
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if (feedlink && title) {
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feedlink.innerHTML = title;
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}
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if (feedctr && feedu && feedr) {
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if (parseInt(ctr) > 0 &&
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parseInt(feedu.innerHTML) < parseInt(ctr) &&
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id == getActiveFeedId() && scheduled_call) {
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displayNewContentPrompt(id);
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}
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var row_needs_hl = (ctr > 0 && ctr > parseInt(feedu.innerHTML));
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feedu.innerHTML = ctr;
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if (error) {
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feedr.className = feedr.className.replace("feed", "error");
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} else if (id > 0) {
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feedr.className = feedr.className.replace("error", "feed");
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}
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if (ctr > 0) {
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feedctr.className = "feedCtrHasUnread";
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if (!feedr.className.match("Unread")) {
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var is_selected = feedr.className.match("Selected");
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feedr.className = feedr.className.replace("Selected", "");
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feedr.className = feedr.className.replace("Unread", "");
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feedr.className = feedr.className + "Unread";
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if (is_selected) {
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feedr.className = feedr.className + "Selected";
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}
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|
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}
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|
|
|
if (row_needs_hl &&
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!getInitParam("theme_options").match('no_highlights')) {
|
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new Effect.Highlight(feedr, {duration: 1, startcolor: "#fff7d5",
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queue: { position:'end', scope: 'EFQ-' + id, limit: 1 } } );
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|
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cache_invalidate("F:" + id);
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}
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} else {
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feedctr.className = "feedCtrNoUnread";
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feedr.className = feedr.className.replace("Unread", "");
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}
|
|
}
|
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}
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|
|
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hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
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|
|
|
var feeds_stored = number_of_feeds;
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|
|
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console.log("Feed counters, C: " + feeds_found + ", S:" + feeds_stored);
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|
|
|
if (feeds_stored != feeds_found) {
|
|
number_of_feeds = feeds_found;
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|
|
|
if (feeds_stored != 0 && feeds_found != 0) {
|
|
console.log("Subscribed feed number changed, refreshing feedlist");
|
|
setTimeout('updateFeedList(false, false)', 50);
|
|
}
|
|
} else {
|
|
/* var fl = $("feeds-frame").innerHTML;
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|
if (fl) {
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|
cache_invalidate("FEEDLIST");
|
|
cache_inject("FEEDLIST", fl, getInitParam("num_feeds"));
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|
} */
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("parse_counters", e);
|
|
}
|
|
}
|
|
|
|
function parse_counters_reply(transport, scheduled_call) {
|
|
|
|
if (!transport.responseXML) {
|
|
notify_error("Backend did not return valid XML", true);
|
|
return;
|
|
}
|
|
|
|
var reply = transport.responseXML.firstChild;
|
|
|
|
if (!reply) {
|
|
notify_error("Backend did not return expected XML object", true);
|
|
updateTitle("");
|
|
return;
|
|
}
|
|
|
|
if (!transport_error_check(transport)) return;
|
|
|
|
var counters = reply.getElementsByTagName("counters")[0];
|
|
|
|
if (counters)
|
|
parse_counters(counters, scheduled_call);
|
|
|
|
var runtime_info = reply.getElementsByTagName("runtime-info")[0];
|
|
|
|
if (runtime_info)
|
|
parse_runtime_info(runtime_info);
|
|
|
|
if (feedsSortByUnread()) {
|
|
resort_feedlist();
|
|
}
|
|
|
|
hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
|
|
|
|
}
|
|
|
|
function all_counters_callback2(transport, async_call) {
|
|
try {
|
|
if (async_call) async_counters_work = true;
|
|
if (offline_mode) return;
|
|
|
|
parse_counters_reply(transport);
|
|
|
|
} catch (e) {
|
|
exception_error("all_counters_callback2", e, transport);
|
|
}
|
|
}
|
|
|
|
function get_feed_unread(id) {
|
|
try {
|
|
return parseInt($("FEEDU-" + id).innerHTML);
|
|
} catch (e) {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
function get_cat_unread(id) {
|
|
try {
|
|
var ctr = $("FCATCTR-" + id).innerHTML;
|
|
ctr = ctr.replace("(", "");
|
|
ctr = ctr.replace(")", "");
|
|
return parseInt(ctr);
|
|
} catch (e) {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
function get_feed_entry_unread(elem) {
|
|
|
|
var id = elem.id.replace("FEEDR-", "");
|
|
|
|
if (id <= 0) {
|
|
return -1;
|
|
}
|
|
|
|
try {
|
|
return parseInt($("FEEDU-" + id).innerHTML);
|
|
} catch (e) {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
function get_feed_entry_name(elem) {
|
|
var id = elem.id.replace("FEEDR-", "");
|
|
return getFeedName(id);
|
|
}
|
|
|
|
|
|
function resort_category(node, cat_mode) {
|
|
|
|
try {
|
|
|
|
console.log("resort_category: " + node + " CM=" + cat_mode);
|
|
|
|
var by_unread = feedsSortByUnread();
|
|
|
|
var list = node.getElementsByTagName("LI");
|
|
|
|
for (i = 0; i < list.length; i++) {
|
|
|
|
for (j = i+1; j < list.length; j++) {
|
|
|
|
var tmp_val = get_feed_entry_unread(list[i]);
|
|
var cur_val = get_feed_entry_unread(list[j]);
|
|
|
|
var tmp_name = get_feed_entry_name(list[i]);
|
|
var cur_name = get_feed_entry_name(list[j]);
|
|
|
|
/* we don't want to match FEEDR-0 - e.g. Archived articles */
|
|
|
|
var valid_pair = cat_mode || (list[i].id.match(/FEEDR-[1-9]/) &&
|
|
list[j].id.match(/FEEDR-[1-9]/));
|
|
|
|
if (valid_pair && ((by_unread && (cur_val > tmp_val)) || (!by_unread && (cur_name < tmp_name)))) {
|
|
tempnode_i = list[i].cloneNode(true);
|
|
tempnode_j = list[j].cloneNode(true);
|
|
node.replaceChild(tempnode_i, list[j]);
|
|
node.replaceChild(tempnode_j, list[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("resort_category", e);
|
|
}
|
|
|
|
}
|
|
|
|
function resort_feedlist() {
|
|
console.log("resort_feedlist");
|
|
|
|
if ($("FCATLIST--1")) {
|
|
|
|
var lists = document.getElementsByTagName("UL");
|
|
|
|
for (var i = 0; i < lists.length; i++) {
|
|
if (lists[i].id && lists[i].id.match("FCATLIST-")) {
|
|
resort_category(lists[i], true);
|
|
}
|
|
}
|
|
|
|
} else {
|
|
resort_category($("feedList"), false);
|
|
}
|
|
}
|
|
|
|
/** * @(#)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(hide) {
|
|
|
|
try {
|
|
|
|
console.log("hideOrShowFeeds: " + hide);
|
|
|
|
if ($("FCATLIST--1")) {
|
|
|
|
var lists = document.getElementsByTagName("UL");
|
|
|
|
for (var i = 0; i < lists.length; i++) {
|
|
if (lists[i].id && lists[i].id.match("FCATLIST-")) {
|
|
|
|
var id = lists[i].id.replace("FCATLIST-", "");
|
|
hideOrShowFeedsCategory(id, hide);
|
|
}
|
|
}
|
|
|
|
} else {
|
|
hideOrShowFeedsCategory(null, hide);
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("hideOrShowFeeds", e);
|
|
}
|
|
}
|
|
|
|
function hideOrShowFeedsCategory(id, hide) {
|
|
|
|
try {
|
|
|
|
var node = null;
|
|
var cat_node = null;
|
|
|
|
if (id) {
|
|
node = $("FCATLIST-" + id);
|
|
cat_node = $("FCAT-" + id);
|
|
} else {
|
|
node = $("feedList"); // no categories
|
|
}
|
|
|
|
// console.log("hideOrShowFeedsCategory: " + node + " (" + hide + ")");
|
|
|
|
var cat_unread = 0;
|
|
|
|
if (!node) {
|
|
console.log("hideOrShowFeeds: passed node is null, aborting");
|
|
return;
|
|
}
|
|
|
|
// console.log("cat: " + node.id);
|
|
|
|
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" &&
|
|
node.childNodes[i].className != "label" &&
|
|
!(!getInitParam("hide_read_shows_special") &&
|
|
node.childNodes[i].className == "virt") &&
|
|
node.childNodes[i].className != "error" &&
|
|
node.childNodes[i].className != "tag");
|
|
|
|
// console.log(node.childNodes[i].id + " --> " + has_unread);
|
|
|
|
if (hide && !has_unread) {
|
|
//node.childNodes[i].style.display = "none";
|
|
var id = node.childNodes[i].id;
|
|
Effect.Fade(node.childNodes[i], {duration : 0.3,
|
|
queue: { position: 'end', scope: 'FFADE-' + id, limit: 1 }});
|
|
}
|
|
|
|
if (!hide) {
|
|
node.childNodes[i].style.display = "list-item";
|
|
//Effect.Appear(node.childNodes[i], {duration : 0.3});
|
|
}
|
|
|
|
if (has_unread) {
|
|
node.childNodes[i].style.display = "list-item";
|
|
cat_unread++;
|
|
//Effect.Appear(node.childNodes[i], {duration : 0.3});
|
|
//Effect.Highlight(node.childNodes[i]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// console.log("end cat: " + node.id + " unread " + cat_unread);
|
|
|
|
if (cat_node) {
|
|
|
|
if (cat_unread == 0) {
|
|
if (cat_node.style == undefined) {
|
|
console.log("ERROR: supplied cat_node " + cat_node +
|
|
" has no styles. WTF?");
|
|
return;
|
|
}
|
|
if (hide) {
|
|
//cat_node.style.display = "none";
|
|
Effect.Fade(cat_node, {duration : 0.3,
|
|
queue: { position: 'end', scope: 'CFADE-' + node.id, limit: 1 }});
|
|
} else {
|
|
cat_node.style.display = "list-item";
|
|
}
|
|
} else {
|
|
try {
|
|
cat_node.style.display = "list-item";
|
|
} catch (e) {
|
|
console.log(e);
|
|
}
|
|
}
|
|
}
|
|
|
|
// console.log("unread for category: " + cat_unread);
|
|
|
|
} catch (e) {
|
|
exception_error("hideOrShowFeedsCategory", e);
|
|
}
|
|
}
|
|
|
|
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 = $(elem_id);
|
|
|
|
if (row) {
|
|
selectTableRow(row, do_select);
|
|
}
|
|
|
|
var check = $(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 = $(content_id);
|
|
|
|
if (!content) {
|
|
console.log("[selectTableRows] Element " + content_id + " not found.");
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < content.rows.length; i++) {
|
|
if (Element.visible(content.rows[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 = $(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 = $(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 = $(check_prefix + row_id);
|
|
|
|
if (check) {
|
|
check.checked = false;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function getSelectedTableRowIds(content_id, prefix) {
|
|
|
|
var content = $(content_id);
|
|
|
|
if (!content) {
|
|
console.log("[getSelectedTableRowIds] Element " + content_id + " not found.");
|
|
return new Array();
|
|
}
|
|
|
|
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 = $(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 tSR(sender) {
|
|
return toggleSelectRow(sender);
|
|
}
|
|
|
|
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 getNextUnreadCat(id) {
|
|
try {
|
|
var rows = $("feedList").getElementsByTagName("LI");
|
|
var feeds = new Array();
|
|
|
|
var unread_only = true;
|
|
var is_cat = true;
|
|
|
|
for (var i = 0; i < rows.length; i++) {
|
|
if (rows[i].id.match("FCAT-")) {
|
|
if (rows[i].id == "FCAT-" + id && is_cat || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) {
|
|
|
|
var cat_id = parseInt(rows[i].id.replace("FCAT-", ""));
|
|
|
|
if (cat_id >= 0) {
|
|
if (!unread_only || get_cat_unread(cat_id) > 0) {
|
|
feeds.push(cat_id);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
var idx = feeds.indexOf(id);
|
|
if (idx != -1 && idx < feeds.length) {
|
|
return feeds[idx+1];
|
|
} else {
|
|
return feeds.shift();
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("getNextUnreadCat", e);
|
|
}
|
|
}
|
|
|
|
function getRelativeFeedId2(id, is_cat, direction, unread_only) {
|
|
try {
|
|
|
|
// alert(id + " IC: " + is_cat + " D: " + direction + " U: " + unread_only);
|
|
|
|
var rows = $("feedList").getElementsByTagName("LI");
|
|
var feeds = new Array();
|
|
|
|
for (var i = 0; i < rows.length; i++) {
|
|
if (rows[i].id.match("FEEDR-")) {
|
|
|
|
if (rows[i].id == "FEEDR-" + id && !is_cat || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) {
|
|
|
|
if (!unread_only ||
|
|
(rows[i].className.match("Unread") || rows[i].id == "FEEDR-" + id)) {
|
|
feeds.push(rows[i].id.replace("FEEDR-", ""));
|
|
}
|
|
}
|
|
}
|
|
|
|
if (rows[i].id.match("FCAT-")) {
|
|
if (rows[i].id == "FCAT-" + id && is_cat || (Element.visible(rows[i]) && Element.visible(rows[i].parentNode))) {
|
|
|
|
var cat_id = parseInt(rows[i].id.replace("FCAT-", ""));
|
|
|
|
if (cat_id >= 0) {
|
|
if (!unread_only || get_cat_unread(cat_id) > 0) {
|
|
feeds.push("CAT:"+cat_id);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// alert(feeds.toString());
|
|
|
|
if (!id) {
|
|
if (direction == "next") {
|
|
return feeds.shift();
|
|
} else {
|
|
return feeds.pop();
|
|
}
|
|
} else {
|
|
if (direction == "next") {
|
|
if (is_cat) id = "CAT:" + id;
|
|
var idx = feeds.indexOf(id);
|
|
if (idx != -1 && idx < feeds.length) {
|
|
return feeds[idx+1];
|
|
} else {
|
|
return getRelativeFeedId2(false, is_cat, direction, unread_only);
|
|
}
|
|
} else {
|
|
if (is_cat) id = "CAT:" + id;
|
|
var idx = feeds.indexOf(id);
|
|
if (idx > 0) {
|
|
return feeds[idx-1];
|
|
} else {
|
|
return getRelativeFeedId2(false, is_cat, direction, unread_only);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("getRelativeFeedId2", e);
|
|
}
|
|
}
|
|
|
|
function checkboxToggleElement(elem, id) {
|
|
if (elem.checked) {
|
|
Effect.Appear(id, {duration : 0.5});
|
|
} else {
|
|
Effect.Fade(id, {duration : 0.5});
|
|
}
|
|
}
|
|
|
|
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 make_timestamp() {
|
|
var d = new Date();
|
|
|
|
return leading_zero(d.getHours()) + ":" + leading_zero(d.getMinutes()) +
|
|
":" + leading_zero(d.getSeconds());
|
|
}
|
|
|
|
|
|
function closeErrorBox() {
|
|
|
|
if (Element.visible("errorBoxShadow")) {
|
|
Element.hide("dialog_overlay");
|
|
Element.hide("errorBoxShadow");
|
|
|
|
enableHotkeys();
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
function closeInfoBox(cleanup) {
|
|
|
|
try {
|
|
enableHotkeys();
|
|
|
|
if (Element.visible("infoBoxShadow")) {
|
|
Element.hide("dialog_overlay");
|
|
Element.hide("infoBoxShadow");
|
|
|
|
if (cleanup) $("infoBox").innerHTML = " ";
|
|
}
|
|
} catch (e) {
|
|
exception_error("closeInfoBox", e);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
function displayDlg(id, param, callback) {
|
|
|
|
notify_progress("Loading, please wait...", true);
|
|
|
|
disableHotkeys();
|
|
|
|
var query = "?op=dlg&id=" +
|
|
param_escape(id) + "¶m=" + param_escape(param);
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function (transport) {
|
|
infobox_callback2(transport);
|
|
if (callback) callback(transport);
|
|
} });
|
|
|
|
return false;
|
|
}
|
|
|
|
function infobox_submit_callback2(transport) {
|
|
closeInfoBox();
|
|
|
|
try {
|
|
// called from prefs, reload tab
|
|
if (typeof active_tab != 'undefined' && active_tab) {
|
|
selectTab(active_tab, false);
|
|
}
|
|
} catch (e) { }
|
|
|
|
if (transport.responseText) {
|
|
notify_info(transport.responseText);
|
|
}
|
|
}
|
|
|
|
function infobox_callback2(transport) {
|
|
try {
|
|
|
|
console.log("infobox_callback2");
|
|
|
|
var box = $('infoBox');
|
|
|
|
if (box) {
|
|
|
|
if (!getInitParam("infobox_disable_overlay")) {
|
|
Element.show("dialog_overlay");
|
|
}
|
|
|
|
box.innerHTML=transport.responseText;
|
|
Element.show("infoBoxShadow");
|
|
//Effect.SlideDown("infoBoxShadow", {duration : 1.0});
|
|
|
|
|
|
}
|
|
|
|
disableHotkeys();
|
|
|
|
notify("");
|
|
} catch (e) {
|
|
exception_error("infobox_callback2", e);
|
|
}
|
|
}
|
|
|
|
function createFilter() {
|
|
|
|
try {
|
|
|
|
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");
|
|
|
|
// we can be called from some other tab in Prefs
|
|
if (typeof active_tab != 'undefined' && active_tab) {
|
|
active_tab = "filterConfig";
|
|
}
|
|
|
|
new Ajax.Request("backend.php?" + query, {
|
|
onComplete: function (transport) {
|
|
infobox_submit_callback2(transport);
|
|
} });
|
|
|
|
return true;
|
|
|
|
} catch (e) {
|
|
exception_error("createFilter", e);
|
|
}
|
|
}
|
|
|
|
function isValidURL(s) {
|
|
return s.match("http://") != null || s.match("https://") != null || s.match("feed://") != null;
|
|
}
|
|
|
|
function subscribeToFeed() {
|
|
|
|
try {
|
|
|
|
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(__("Subscribing to feed..."), true);
|
|
|
|
var query = Form.serialize("feed_add_form");
|
|
|
|
console.log("subscribe q: " + query);
|
|
|
|
Form.disable("feed_add_form");
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
//dlg_frefresh_callback(transport);
|
|
|
|
notify('');
|
|
|
|
var result = transport.responseXML.getElementsByTagName('result')[0];
|
|
var rc = parseInt(result.getAttribute('code'));
|
|
|
|
Form.enable("feed_add_form");
|
|
|
|
switch (rc) {
|
|
case 1:
|
|
closeInfoBox();
|
|
notify_info(__("Subscribed to %s").replace("%s", feed_url));
|
|
|
|
if (inPreferences()) {
|
|
updateFeedList();
|
|
} else {
|
|
setTimeout('updateFeedList(false, false)', 50);
|
|
}
|
|
break;
|
|
case 2:
|
|
case 3:
|
|
alert(__("Can't subscribe to the specified URL."));
|
|
break;
|
|
case 0:
|
|
alert(__("You are already subscribed to this feed."));
|
|
break;
|
|
}
|
|
|
|
} });
|
|
|
|
} catch (e) {
|
|
exception_error("subscribeToFeed", e);
|
|
}
|
|
|
|
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 getInitParam(key) {
|
|
return init_params[key];
|
|
}
|
|
|
|
function setInitParam(key, value) {
|
|
init_params[key] = value;
|
|
}
|
|
|
|
function fatalError(code, msg, ext_info) {
|
|
try {
|
|
|
|
if (!ext_info) ext_info = "N/A";
|
|
|
|
if (code == 6) {
|
|
window.location.href = "tt-rss.php";
|
|
} else if (code == 5) {
|
|
window.location.href = "db-updater.php";
|
|
} else {
|
|
|
|
if (msg == "") msg = "Unknown error";
|
|
|
|
var ebc = $("xebContent");
|
|
|
|
if (ebc) {
|
|
|
|
Element.show("dialog_overlay");
|
|
Element.show("errorBoxShadow");
|
|
Element.hide("xebBtn");
|
|
|
|
if (ext_info) {
|
|
if (ext_info.responseText) {
|
|
ext_info = ext_info.responseText;
|
|
}
|
|
}
|
|
|
|
ebc.innerHTML =
|
|
"<div><b>Error message:</b></div>" +
|
|
"<pre>" + msg + "</pre>" +
|
|
"<div><b>Additional information:</b></div>" +
|
|
"<textarea readonly=\"1\">" + ext_info + "</textarea>";
|
|
}
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("fatalError", e);
|
|
}
|
|
}
|
|
|
|
function getFeedName(id, is_cat) {
|
|
var e;
|
|
|
|
if (is_cat) {
|
|
e = $("FCATN-" + id);
|
|
} else {
|
|
e = $("FEEDN-" + id);
|
|
}
|
|
if (e) {
|
|
return e.innerHTML.stripTags();
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
function filterDlgCheckType(sender) {
|
|
|
|
try {
|
|
|
|
var ftype = sender[sender.selectedIndex].value;
|
|
|
|
var form = document.forms["filter_add_form"];
|
|
|
|
if (!form) {
|
|
form = document.forms["filter_edit_form"];
|
|
}
|
|
|
|
if (!form) {
|
|
console.log("filterDlgCheckType: can't find form!");
|
|
return;
|
|
}
|
|
|
|
// if selected filter type is 5 (Date) enable the modifier dropbox
|
|
if (ftype == 5) {
|
|
Element.show("filter_dlg_date_mod_box");
|
|
Element.show("filter_dlg_date_chk_box");
|
|
} else {
|
|
Element.hide("filter_dlg_date_mod_box");
|
|
Element.hide("filter_dlg_date_chk_box");
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("filterDlgCheckType", e);
|
|
}
|
|
|
|
}
|
|
|
|
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) {
|
|
console.log("filterDlgCheckAction: can't find form!");
|
|
return;
|
|
}
|
|
|
|
var action_param = $("filter_dlg_param_box");
|
|
|
|
if (!action_param) {
|
|
console.log("filterDlgCheckAction: can't find action param box!");
|
|
return;
|
|
}
|
|
|
|
// if selected action supports parameters, enable params field
|
|
if (action == 4 || action == 6 || action == 7) {
|
|
Element.show(action_param);
|
|
if (action != 7) {
|
|
Element.show(form.action_param);
|
|
Element.hide(form.action_param_label);
|
|
} else {
|
|
Element.show(form.action_param_label);
|
|
Element.hide(form.action_param);
|
|
}
|
|
} else {
|
|
Element.hide(action_param);
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("filterDlgCheckAction", e);
|
|
}
|
|
|
|
}
|
|
|
|
function filterDlgCheckDate() {
|
|
try {
|
|
var form = document.forms["filter_add_form"];
|
|
|
|
if (!form) {
|
|
form = document.forms["filter_edit_form"];
|
|
}
|
|
|
|
if (!form) {
|
|
console.log("filterDlgCheckAction: can't find form!");
|
|
return;
|
|
}
|
|
|
|
var reg_exp = form.reg_exp.value;
|
|
|
|
var query = "?op=rpc&subop=checkDate&date=" + reg_exp;
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
|
|
var form = document.forms["filter_add_form"];
|
|
|
|
if (!form) {
|
|
form = document.forms["filter_edit_form"];
|
|
}
|
|
|
|
if (transport.responseXML) {
|
|
var result = transport.responseXML.getElementsByTagName("result")[0];
|
|
|
|
if (result && result.firstChild) {
|
|
if (result.firstChild.nodeValue == "1") {
|
|
|
|
new Effect.Highlight(form.reg_exp, {startcolor : '#00ff00'});
|
|
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
new Effect.Highlight(form.reg_exp, {startcolor : '#ff0000'});
|
|
|
|
} });
|
|
|
|
|
|
} catch (e) {
|
|
exception_error("filterDlgCheckDate", e);
|
|
}
|
|
}
|
|
|
|
function explainError(code) {
|
|
return displayDlg("explainError", code);
|
|
}
|
|
|
|
// this only searches loaded headlines list, not in CDM
|
|
function getRelativePostIds(id, limit) {
|
|
|
|
if (!limit) limit = 3;
|
|
|
|
console.log("getRelativePostIds: " + id + " limit=" + limit);
|
|
|
|
var ids = new Array();
|
|
var container = $("headlinesList");
|
|
|
|
if (container) {
|
|
var rows = container.rows;
|
|
|
|
for (var i = 0; i < rows.length; i++) {
|
|
var r_id = rows[i].id.replace("RROW-", "");
|
|
|
|
if (r_id == id) {
|
|
for (var k = 1; k <= limit; k++) {
|
|
var nid = false;
|
|
|
|
if (i > k-1) var nid = rows[i-k].id.replace("RROW-", "");
|
|
if (nid) ids.push(nid);
|
|
|
|
if (i < rows.length-k) nid = rows[i+k].id.replace("RROW-", "");
|
|
if (nid) ids.push(nid);
|
|
}
|
|
|
|
return ids;
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
function openArticleInNewWindow(id) {
|
|
try {
|
|
console.log("openArticleInNewWindow: " + id);
|
|
|
|
var query = "?op=rpc&subop=getArticleLink&id=" + id;
|
|
var wname = "ttrss_article_" + id;
|
|
|
|
console.log(query + " " + wname);
|
|
|
|
var w = window.open("", wname);
|
|
|
|
if (!w) notify_error("Failed to open window for the article");
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
|
|
var link = transport.responseXML.getElementsByTagName("link")[0];
|
|
var id = transport.responseXML.getElementsByTagName("id")[0];
|
|
|
|
console.log("open_article received link: " + link);
|
|
|
|
if (link && id) {
|
|
|
|
var wname = "ttrss_article_" + id.firstChild.nodeValue;
|
|
|
|
console.log("link url: " + link.firstChild.nodeValue + ", wname " + wname);
|
|
|
|
var w = window.open(link.firstChild.nodeValue, wname);
|
|
|
|
if (!w) { notify_error("Failed to load article in new window"); }
|
|
|
|
if (id) {
|
|
id = id.firstChild.nodeValue;
|
|
if (!$("headlinesList")) {
|
|
window.setTimeout("toggleUnread(" + id + ", 0)", 100);
|
|
}
|
|
}
|
|
} else {
|
|
notify_error("Can't open article: received invalid article link");
|
|
}
|
|
} });
|
|
|
|
} catch (e) {
|
|
exception_error("openArticleInNewWindow", e);
|
|
}
|
|
}
|
|
|
|
function isCdmMode() {
|
|
return !$("headlinesList");
|
|
}
|
|
|
|
function getSelectedArticleIds2() {
|
|
var rows = new Array();
|
|
var cdm_mode = isCdmMode();
|
|
|
|
if (cdm_mode) {
|
|
rows = cdmGetSelectedArticles();
|
|
} else {
|
|
rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
|
|
}
|
|
|
|
var ids = new Array();
|
|
|
|
for (var i = 0; i < rows.length; i++) {
|
|
var chk = $("RCHK-" + rows[i]);
|
|
if (chk && chk.checked) {
|
|
ids.push(rows[i]);
|
|
}
|
|
}
|
|
|
|
return ids;
|
|
}
|
|
|
|
function displayHelpInfobox(topic_id) {
|
|
|
|
var url = "backend.php?op=help&tid=" + param_escape(topic_id);
|
|
|
|
var w = window.open(url, "ttrss_help",
|
|
"status=0,toolbar=0,location=0,width=450,height=500,scrollbars=1,menubar=0");
|
|
|
|
}
|
|
|
|
function loading_set_progress(p) {
|
|
try {
|
|
if (p < last_progress_point || !Element.visible("overlay")) return;
|
|
|
|
console.log("loading_set_progress : " + p + " (" + last_progress_point + ")");
|
|
|
|
var o = $("l_progress_i");
|
|
|
|
// o.style.width = (p * 2) + "px";
|
|
|
|
new Effect.Scale(o, p, {
|
|
scaleY : false,
|
|
scaleFrom : last_progress_point,
|
|
scaleMode: { originalWidth : 200 },
|
|
queue: { position: 'end', scope: 'LSP-Q', limit: 3 } });
|
|
|
|
last_progress_point = p;
|
|
|
|
} catch (e) {
|
|
exception_error("loading_set_progress", e);
|
|
}
|
|
}
|
|
|
|
function remove_splash() {
|
|
if (Element.visible("overlay")) {
|
|
console.log("about to remove splash, OMG!");
|
|
Element.hide("overlay");
|
|
console.log("removed splash!");
|
|
}
|
|
}
|
|
|
|
function getSelectedFeedsFromBrowser() {
|
|
|
|
var list = $("browseFeedList");
|
|
|
|
var selected = new Array();
|
|
|
|
for (i = 0; i < list.childNodes.length; i++) {
|
|
var child = list.childNodes[i];
|
|
if (child.id && child.id.match("FBROW-")) {
|
|
var id = child.id.replace("FBROW-", "");
|
|
|
|
var cb = $("FBCHK-" + id);
|
|
|
|
if (cb.checked) {
|
|
selected.push(id);
|
|
}
|
|
}
|
|
}
|
|
|
|
return selected;
|
|
}
|
|
|
|
function updateFeedBrowser() {
|
|
try {
|
|
|
|
var query = Form.serialize("feed_browser");
|
|
|
|
Element.show('feed_browser_spinner');
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
notify('');
|
|
|
|
Element.hide('feed_browser_spinner');
|
|
|
|
var c = $("browseFeedList");
|
|
var r = transport.responseXML.getElementsByTagName("content")[0];
|
|
var nr = transport.responseXML.getElementsByTagName("num-results")[0];
|
|
var mode = transport.responseXML.getElementsByTagName("mode")[0];
|
|
|
|
if (c && r) {
|
|
c.innerHTML = r.firstChild.nodeValue;
|
|
}
|
|
|
|
if (parseInt(mode.getAttribute("value")) == 2) {
|
|
Element.show('feed_archive_remove');
|
|
} else {
|
|
Element.hide('feed_archive_remove');
|
|
}
|
|
|
|
} });
|
|
|
|
} catch (e) {
|
|
exception_error("updateFeedBrowser", e);
|
|
}
|
|
|
|
}
|
|
|
|
function transport_error_check(transport) {
|
|
try {
|
|
if (transport.responseXML) {
|
|
var error = transport.responseXML.getElementsByTagName("error")[0];
|
|
|
|
if (error) {
|
|
var code = error.getAttribute("error-code");
|
|
var msg = error.getAttribute("error-msg");
|
|
if (code != 0) {
|
|
fatalError(code, msg);
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
} catch (e) {
|
|
exception_error("check_for_error_xml", e);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function strip_tags(s) {
|
|
return s.replace(/<\/?[^>]+(>|$)/g, "");
|
|
}
|
|
|
|
function truncate_string(s, length) {
|
|
if (!length) length = 30;
|
|
var tmp = s.substring(0, length);
|
|
if (s.length > length) tmp += "…";
|
|
return tmp;
|
|
}
|
|
|
|
function hotkey_prefix_timeout() {
|
|
try {
|
|
|
|
var date = new Date();
|
|
var ts = Math.round(date.getTime() / 1000);
|
|
|
|
if (hotkey_prefix_pressed && ts - hotkey_prefix_pressed >= 5) {
|
|
console.log("hotkey_prefix seems to be stuck, aborting");
|
|
hotkey_prefix_pressed = false;
|
|
hotkey_prefix = false;
|
|
Element.hide('cmdline');
|
|
}
|
|
|
|
setTimeout("hotkey_prefix_timeout()", 1000);
|
|
|
|
} catch (e) {
|
|
exception_error("hotkey_prefix_timeout", e);
|
|
}
|
|
}
|
|
|
|
function hideAuxDlg() {
|
|
try {
|
|
Element.hide('auxDlg');
|
|
} catch (e) {
|
|
exception_error("hideAuxDlg", e);
|
|
}
|
|
}
|
|
|
|
function displayNewContentPrompt(id) {
|
|
try {
|
|
|
|
var msg = "<a href='#' onclick='viewfeed("+id+")'>" +
|
|
__("New articles available in this feed (click to show)") + "</a>";
|
|
|
|
msg = msg.replace("%s", getFeedName(id));
|
|
|
|
$('auxDlg').innerHTML = msg;
|
|
|
|
new Effect.Appear('auxDlg', {duration : 0.5});
|
|
|
|
} catch (e) {
|
|
exception_error("displayNewContentPrompt", e);
|
|
}
|
|
}
|
|
|
|
function feedBrowserSubscribe() {
|
|
try {
|
|
|
|
var selected = getSelectedFeedsFromBrowser();
|
|
|
|
var mode = document.forms['feed_browser'].mode;
|
|
|
|
mode = mode[mode.selectedIndex].value;
|
|
|
|
if (selected.length > 0) {
|
|
closeInfoBox();
|
|
|
|
notify_progress("Loading, please wait...", true);
|
|
|
|
var query = "?op=rpc&subop=massSubscribe&ids="+
|
|
param_escape(selected.toString()) + "&mode=" + param_escape(mode);
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
|
|
var nf = transport.responseXML.getElementsByTagName('num-feeds')[0];
|
|
var nf_value = nf.getAttribute("value");
|
|
|
|
notify_info(__("Subscribed to %d feed(s).").replace("%d", nf_value));
|
|
|
|
if (inPreferences()) {
|
|
updateFeedList();
|
|
} else {
|
|
setTimeout('updateFeedList(false, false)', 50);
|
|
}
|
|
} });
|
|
|
|
} else {
|
|
alert(__("No feeds are selected."));
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("feedBrowserSubscribe", e);
|
|
}
|
|
}
|
|
|
|
function feedArchiveRemove() {
|
|
try {
|
|
|
|
var selected = getSelectedFeedsFromBrowser();
|
|
|
|
if (selected.length > 0) {
|
|
|
|
var pr = __("Remove selected feeds from the archive? Feeds with stored articles will not be removed.");
|
|
|
|
if (confirm(pr)) {
|
|
Element.show('feed_browser_spinner');
|
|
|
|
var query = "?op=rpc&subop=remarchived&ids=" +
|
|
param_escape(selected.toString());;
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
updateFeedBrowser();
|
|
} });
|
|
}
|
|
|
|
} else {
|
|
alert(__("No feeds are selected."));
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("feedArchiveRemove", e);
|
|
}
|
|
}
|
|
|
|
function uploadIconHandler(rc) {
|
|
try {
|
|
switch (rc) {
|
|
case 0:
|
|
notify_info("Upload complete.");
|
|
if (inPreferences()) {
|
|
updateFeedList();
|
|
} else {
|
|
setTimeout('updateFeedList(false, false)', 50);
|
|
}
|
|
break;
|
|
case 1:
|
|
notify_error("Upload failed: icon is too big.");
|
|
break;
|
|
case 2:
|
|
notify_error("Upload failed.");
|
|
break;
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("uploadIconHandler", e);
|
|
}
|
|
}
|
|
|
|
function removeFeedIcon(id) {
|
|
|
|
try {
|
|
|
|
if (confirm(__("Remove stored feed icon?"))) {
|
|
var query = "backend.php?op=pref-feeds&subop=removeicon&feed_id=" + param_escape(id);
|
|
|
|
console.log(query);
|
|
|
|
notify_progress("Removing feed icon...", true);
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
notify_info("Feed icon removed.");
|
|
if (inPreferences()) {
|
|
updateFeedList();
|
|
} else {
|
|
setTimeout('updateFeedList(false, false)', 50);
|
|
}
|
|
} });
|
|
}
|
|
|
|
return false;
|
|
} catch (e) {
|
|
exception_error("uploadFeedIcon", e);
|
|
}
|
|
}
|
|
|
|
function uploadFeedIcon() {
|
|
|
|
try {
|
|
|
|
var file = $("icon_file");
|
|
|
|
if (file.value.length == 0) {
|
|
alert(__("Please select an image file to upload."));
|
|
} else {
|
|
if (confirm(__("Upload new icon for this feed?"))) {
|
|
notify_progress("Uploading, please wait...", true);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
|
|
} catch (e) {
|
|
exception_error("uploadFeedIcon", e);
|
|
}
|
|
}
|
|
|
|
function addLabel(select, callback) {
|
|
|
|
try {
|
|
|
|
var caption = prompt(__("Please enter label caption:"), "");
|
|
|
|
if (caption != undefined) {
|
|
|
|
if (caption == "") {
|
|
alert(__("Can't create label: missing caption."));
|
|
return false;
|
|
}
|
|
|
|
var query = "?op=pref-labels&subop=add&caption=" +
|
|
param_escape(caption);
|
|
|
|
if (select)
|
|
query += "&output=select";
|
|
|
|
notify_progress("Loading, please wait...", true);
|
|
|
|
if (inPreferences() && !select) active_tab = "labelConfig";
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
if (callback) {
|
|
callback(transport);
|
|
} else if (inPreferences()) {
|
|
infobox_submit_callback2(transport);
|
|
} else {
|
|
updateFeedList();
|
|
}
|
|
} });
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("addLabel", e);
|
|
}
|
|
}
|
|
|
|
function quickAddFeed() {
|
|
displayDlg('quickAddFeed', '',
|
|
function () {$('feed_url').focus();});
|
|
}
|
|
|
|
function quickAddFilter() {
|
|
displayDlg('quickAddFilter', '',
|
|
function () {document.forms['filter_add_form'].reg_exp.focus();});
|
|
}
|
|
|
|
function unsubscribeFeed(feed_id, title) {
|
|
|
|
var msg = __("Unsubscribe from %s?").replace("%s", title);
|
|
|
|
if (title == undefined || confirm(msg)) {
|
|
notify_progress("Removing feed...");
|
|
|
|
var query = "?op=pref-feeds&quiet=1&subop=remove&ids=" + feed_id;
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
|
|
closeInfoBox();
|
|
|
|
if (inPreferences()) {
|
|
updateFeedList();
|
|
} else {
|
|
dlg_frefresh_callback(transport, feed_id);
|
|
}
|
|
|
|
} });
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
function backend_sanity_check_callback(transport) {
|
|
|
|
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 (!transport.responseXML) {
|
|
if (!store) {
|
|
fatalError(3, "Sanity check: Received reply is not XML",
|
|
transport.responseText);
|
|
return;
|
|
} else {
|
|
init_offline();
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (getURLParam("offline")) {
|
|
return init_offline();
|
|
}
|
|
|
|
var reply = transport.responseXML.getElementsByTagName("error")[0];
|
|
|
|
if (!reply) {
|
|
fatalError(3, "Sanity check: invalid RPC reply", transport.responseText);
|
|
return;
|
|
}
|
|
|
|
var error_code = reply.getAttribute("error-code");
|
|
|
|
if (error_code && error_code != 0) {
|
|
return fatalError(error_code, reply.getAttribute("error-msg"));
|
|
}
|
|
|
|
console.log("sanity check ok");
|
|
|
|
var params = transport.responseXML.getElementsByTagName("init-params")[0];
|
|
|
|
if (params) {
|
|
console.log('reading init-params...');
|
|
|
|
params = JSON.parse(params.firstChild.nodeValue);
|
|
|
|
if (params) {
|
|
for (var i = 0; i < params.length; i++) {
|
|
|
|
var k = params[i].param;
|
|
var v = params[i].value;
|
|
|
|
if (getURLParam('debug')) console.log(k + " => " + v);
|
|
init_params[k] = v;
|
|
|
|
if (db) {
|
|
db.execute("DELETE FROM init_params WHERE key = ?", [k]);
|
|
db.execute("INSERT INTO init_params (key,value) VALUES (?, ?)",
|
|
[k, v]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
sanity_check_done = true;
|
|
|
|
init_second_stage();
|
|
|
|
} catch (e) {
|
|
exception_error("backend_sanity_check_callback", e, transport);
|
|
}
|
|
}
|
|
|
|
function has_local_storage() {
|
|
try {
|
|
return 'localStorage' in window && window['localStorage'] != null;
|
|
} catch (e) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function catSelectOnChange(elem) {
|
|
try {
|
|
var value = elem[elem.selectedIndex].value;
|
|
var def = elem.getAttribute('default');
|
|
|
|
if (value == "ADD_CAT") {
|
|
|
|
if (def)
|
|
dropboxSelect(elem, def);
|
|
else
|
|
elem.selectedIndex = 0;
|
|
|
|
quickAddCat(elem);
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("catSelectOnChange", e);
|
|
}
|
|
}
|
|
|
|
function quickAddCat(elem) {
|
|
try {
|
|
var cat = prompt(__("Please enter category title:"));
|
|
|
|
if (cat) {
|
|
|
|
var query = "?op=rpc&subop=quickAddCat&cat=" + param_escape(cat);
|
|
|
|
notify_progress("Loading, please wait...", true);
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function (transport) {
|
|
var response = transport.responseXML;
|
|
var select = response.getElementsByTagName("select")[0];
|
|
var options = select.getElementsByTagName("option");
|
|
|
|
dropbox_replace_options(elem, options);
|
|
|
|
notify('');
|
|
|
|
} });
|
|
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("quickAddCat", e);
|
|
}
|
|
}
|
|
|
|
function genUrlChangeKey(feed, is_cat) {
|
|
|
|
try {
|
|
var ok = confirm(__("Generate new syndication address for this feed?"));
|
|
|
|
if (ok) {
|
|
|
|
notify_progress("Trying to change address...", true);
|
|
|
|
var query = "?op=rpc&subop=regenFeedKey&id=" + param_escape(feed) +
|
|
"&is_cat=" + param_escape(is_cat);
|
|
|
|
new Ajax.Request("backend.php", {
|
|
parameters: query,
|
|
onComplete: function(transport) {
|
|
var new_link = transport.responseXML.getElementsByTagName("link")[0];
|
|
|
|
var e = $('gen_feed_url');
|
|
|
|
if (new_link) {
|
|
|
|
new_link = new_link.firstChild.nodeValue;
|
|
|
|
e.innerHTML = e.innerHTML.replace(/\&key=.*$/,
|
|
"&key=" + new_link);
|
|
|
|
e.href = e.href.replace(/\&key=.*$/,
|
|
"&key=" + new_link);
|
|
|
|
new Effect.Highlight(e);
|
|
|
|
notify('');
|
|
|
|
} else {
|
|
notify_error("Could not change feed URL.");
|
|
}
|
|
} });
|
|
}
|
|
} catch (e) {
|
|
exception_error("genUrlChangeKey", e);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function labelSelectOnChange(elem) {
|
|
try {
|
|
var value = elem[elem.selectedIndex].value;
|
|
var def = elem.getAttribute('default');
|
|
|
|
if (value == "ADD_LABEL") {
|
|
|
|
if (def)
|
|
dropboxSelect(elem, def);
|
|
else
|
|
elem.selectedIndex = 0;
|
|
|
|
addLabel(elem, function(transport) {
|
|
|
|
try {
|
|
|
|
var response = transport.responseXML;
|
|
var select = response.getElementsByTagName("select")[0];
|
|
var options = select.getElementsByTagName("option");
|
|
|
|
dropbox_replace_options(elem, options);
|
|
|
|
notify('');
|
|
} catch (e) {
|
|
exception_error("addLabel", e);
|
|
}
|
|
});
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error("labelSelectOnChange", e);
|
|
}
|
|
}
|
|
|
|
function dropbox_replace_options(elem, options) {
|
|
|
|
try {
|
|
while (elem.hasChildNodes())
|
|
elem.removeChild(elem.firstChild);
|
|
|
|
var sel_idx = -1;
|
|
|
|
for (var i = 0; i < options.length; i++) {
|
|
var text = options[i].firstChild.nodeValue;
|
|
var value = options[i].getAttribute("value");
|
|
|
|
if (value == undefined) value = text;
|
|
|
|
var issel = options[i].getAttribute("selected") == "1";
|
|
|
|
var option = new Option(text, value, issel);
|
|
|
|
if (options[i].getAttribute("disabled"))
|
|
option.setAttribute("disabled", true);
|
|
|
|
elem.insert(option);
|
|
|
|
if (issel) sel_idx = i;
|
|
}
|
|
|
|
// Chrome doesn't seem to just select stuff when you pass new Option(x, y, true)
|
|
if (sel_idx >= 0) elem.selectedIndex = sel_idx;
|
|
|
|
} catch (e) {
|
|
exception_error("dropbox_replace_options", e);
|
|
}
|
|
}
|