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tt-rss/js/functions.js

1658 lines
35 KiB
JavaScript

var notify_silent = false;
var loading_progress = 0;
var sanity_check_done = false;
/* add method to remove element from array */
Array.prototype.remove = function(s) {
for (var i=0; i < this.length; i++) {
if (s == this[i]) this.splice(i, 1);
}
};
/* create console.log if it doesn't exist */
if (!window.console) console = {};
console.log = console.log || function(msg) { };
console.warn = console.warn || function(msg) { };
console.error = console.error || function(msg) { };
function exception_error(location, e, ext_info) {
var msg = format_exception_error(location, e);
if (!ext_info) ext_info = false;
try {
if (ext_info) {
if (ext_info.responseText) {
ext_info = ext_info.responseText;
}
}
var content = "<div class=\"fatalError\">" +
"<pre>" + msg + "</pre>";
content += "<form name=\"exceptionForm\" id=\"exceptionForm\" target=\"_blank\" "+
"action=\"http://tt-rss.org/report.php\" method=\"POST\">";
content += "<textarea style=\"display : none\" name=\"message\">" + msg + "</textarea>";
content += "<textarea style=\"display : none\" name=\"params\">N/A</textarea>";
if (ext_info) {
content += "<div><b>Additional information:</b></div>" +
"<textarea name=\"xinfo\" readonly=\"1\">" + ext_info + "</textarea>";
}
content += "<div><b>Stack trace:</b></div>" +
"<textarea name=\"stack\" readonly=\"1\">" + e.stack + "</textarea>";
content += "</form>";
content += "</div>";
content += "<div class='dlgButtons'>";
content += "<button dojoType=\"dijit.form.Button\""+
"onclick=\"dijit.byId('exceptionDlg').report()\">" +
__('Report to tt-rss.org') + "</button> ";
content += "<button dojoType=\"dijit.form.Button\" "+
"onclick=\"dijit.byId('exceptionDlg').hide()\">" +
__('Close') + "</button>";
content += "</div>";
if (dijit.byId("exceptionDlg"))
dijit.byId("exceptionDlg").destroyRecursive();
var dialog = new dijit.Dialog({
id: "exceptionDlg",
title: "Unhandled exception",
style: "width: 600px",
report: function() {
if (confirm(__("Are you sure to report this exception to tt-rss.org? The report will include your browser information. Your IP would be saved in the database."))) {
document.forms['exceptionForm'].params.value = $H({
browserName: navigator.appName,
browserVersion: navigator.appVersion,
browserPlatform: navigator.platform,
browserCookies: navigator.cookieEnabled,
}).toQueryString();
document.forms['exceptionForm'].submit();
}
},
content: content});
dialog.show();
} catch (e) {
alert(msg);
}
}
function format_exception_error(location, e) {
var msg;
if (e.fileName) {
var base_fname = e.fileName.substring(e.fileName.lastIndexOf("/") + 1);
msg = "Exception: " + e.name + ", " + e.message +
"\nFunction: " + location + "()" +
"\nLocation: " + base_fname + ":" + e.lineNumber;
} else if (e.description) {
msg = "Exception: " + e.description + "\nFunction: " + location + "()";
} else {
msg = "Exception: " + e + "\nFunction: " + location + "()";
}
console.error("EXCEPTION: " + msg);
return msg;
}
function param_escape(arg) {
if (typeof encodeURIComponent != 'undefined')
return encodeURIComponent(arg);
else
return escape(arg);
}
function param_unescape(arg) {
if (typeof decodeURIComponent != 'undefined')
return decodeURIComponent(arg);
else
return unescape(arg);
}
var notify_hide_timerid = false;
function hide_notify() {
var n = $("notify");
if (n) {
n.style.display = "none";
}
}
function notify_silent_next() {
notify_silent = true;
}
function notify_real(msg, no_hide, n_type) {
if (notify_silent) {
notify_silent = false;
return;
}
var n = $("notify");
var nb = $("notify_body");
if (!n || !nb) return;
if (notify_hide_timerid) {
window.clearTimeout(notify_hide_timerid);
}
if (msg == "") {
if (n.style.display == "block") {
notify_hide_timerid = window.setTimeout("hide_notify()", 0);
}
return;
} else {
n.style.display = "block";
}
/* types:
1 - generic
2 - progress
3 - error
4 - info
*/
if (typeof __ != 'undefined') {
msg = __(msg);
}
if (n_type == 1) {
n.className = "notify";
} else if (n_type == 2) {
n.className = "notifyProgress";
msg = "<img src='"+getInitParam("sign_progress")+"'> " + msg;
} else if (n_type == 3) {
n.className = "notifyError";
msg = "<img src='"+getInitParam("sign_excl")+"'> " + msg;
} else if (n_type == 4) {
n.className = "notifyInfo";
msg = "<img src='"+getInitParam("sign_info")+"'> " + msg;
}
// msg = "<img src='images/live_com_loading.gif'> " + msg;
nb.innerHTML = msg;
if (!no_hide) {
notify_hide_timerid = window.setTimeout("hide_notify()", 3000);
}
}
function notify(msg, no_hide) {
notify_real(msg, no_hide, 1);
}
function notify_progress(msg, no_hide) {
notify_real(msg, no_hide, 2);
}
function notify_error(msg, no_hide) {
notify_real(msg, no_hide, 3);
}
function notify_info(msg, no_hide) {
notify_real(msg, no_hide, 4);
}
function setCookie(name, value, lifetime, path, domain, secure) {
var d = false;
if (lifetime) {
d = new Date();
d.setTime(d.getTime() + (lifetime * 1000));
}
console.log("setCookie: " + name + " => " + value + ": " + d);
int_setCookie(name, value, d, path, domain, secure);
}
function int_setCookie(name, value, expires, path, domain, secure) {
document.cookie= name + "=" + escape(value) +
((expires) ? "; expires=" + expires.toGMTString() : "") +
((path) ? "; path=" + path : "") +
((domain) ? "; domain=" + domain : "") +
((secure) ? "; secure" : "");
}
function delCookie(name, path, domain) {
if (getCookie(name)) {
document.cookie = name + "=" +
((path) ? ";path=" + path : "") +
((domain) ? ";domain=" + domain : "" ) +
";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}
}
function getCookie(name) {
var dc = document.cookie;
var prefix = name + "=";
var begin = dc.indexOf("; " + prefix);
if (begin == -1) {
begin = dc.indexOf(prefix);
if (begin != 0) return null;
}
else {
begin += 2;
}
var end = document.cookie.indexOf(";", begin);
if (end == -1) {
end = dc.length;
}
return unescape(dc.substring(begin + prefix.length, end));
}
function gotoPreferences() {
document.location.href = "prefs.php";
}
function gotoMain() {
document.location.href = "index.php";
}
function gotoExportOpml(filename, settings) {
tmp = settings ? 1 : 0;
document.location.href = "opml.php?op=Export&filename=" + filename + "&settings=" + tmp;
}
/** * @(#)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(var 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 toggleSelectRowById(sender, id) {
var row = $(id);
return toggleSelectRow(sender, row);
}
function toggleSelectListRow(sender) {
var row = sender.parentNode;
return toggleSelectRow(sender, row);
}
/* this is for dijit Checkbox */
function toggleSelectListRow2(sender) {
var row = sender.domNode.parentNode;
return toggleSelectRow(sender, row);
}
function tSR(sender, row) {
return toggleSelectRow(sender, row);
}
/* this is for dijit Checkbox */
function toggleSelectRow2(sender, row) {
if (!row) row = sender.domNode.parentNode.parentNode;
if (sender.checked && !row.hasClassName('Selected'))
row.addClassName('Selected');
else
row.removeClassName('Selected');
}
function toggleSelectRow(sender, row) {
if (!row) row = sender.parentNode.parentNode;
if (sender.checked && !row.hasClassName('Selected'))
row.addClassName('Selected');
else
row.removeClassName('Selected');
}
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 (var i = 0; i < e.length; i++) {
if (e[i].value == v) {
e.selectedIndex = i;
break;
}
}
}
function getURLParam(param){
return String(window.location.href).parseQuery()[param];
}
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 closeInfoBox(cleanup) {
try {
dialog = dijit.byId("infoBox");
if (dialog) dialog.hide();
} catch (e) {
//exception_error("closeInfoBox", e);
}
return false;
}
function displayDlg(id, param, callback) {
notify_progress("Loading, please wait...", true);
var query = "?op=dlg&method=" +
param_escape(id) + "&param=" + param_escape(param);
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function (transport) {
infobox_callback2(transport);
if (callback) callback(transport);
} });
return false;
}
function infobox_callback2(transport) {
try {
var dialog = false;
if (dijit.byId("infoBox")) {
dialog = dijit.byId("infoBox");
}
//console.log("infobox_callback2");
notify('');
var title = transport.responseXML.getElementsByTagName("title")[0];
if (title)
title = title.firstChild.nodeValue;
var content = transport.responseXML.getElementsByTagName("content")[0];
content = content.firstChild.nodeValue;
if (!dialog) {
dialog = new dijit.Dialog({
title: title,
id: 'infoBox',
style: "width: 600px",
onCancel: function() {
return true;
},
onExecute: function() {
return true;
},
onClose: function() {
return true;
},
content: content});
} else {
dialog.attr('title', title);
dialog.attr('content', content);
}
dialog.show();
notify("");
} catch (e) {
exception_error("infobox_callback2", e);
}
}
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 (code == 6) {
window.location.href = "index.php";
} else if (code == 5) {
window.location.href = "db-updater.php";
} else {
if (msg == "") msg = "Unknown error";
if (ext_info) {
if (ext_info.responseText) {
ext_info = ext_info.responseText;
}
}
if (ERRORS && ERRORS[code] && !msg) {
msg = ERRORS[code];
}
var content = "<div><b>Error code:</b> " + code + "</div>" +
"<p>" + msg + "</p>";
if (ext_info) {
content = content + "<div><b>Additional information:</b></div>" +
"<textarea style='width: 100%' readonly=\"1\">" +
ext_info + "</textarea>";
}
var dialog = new dijit.Dialog({
title: "Fatal error",
style: "width: 600px",
content: content});
dialog.show();
}
return false;
} catch (e) {
exception_error("fatalError", e);
}
}
function filterDlgCheckType(sender) {
try {
var ftype = sender.value;
// if selected filter type is 5 (Date) enable the modifier dropbox
if (ftype == 5) {
Element.show("filterDlg_dateModBox");
Element.show("filterDlg_dateChkBox");
} else {
Element.hide("filterDlg_dateModBox");
Element.hide("filterDlg_dateChkBox");
}
} catch (e) {
exception_error("filterDlgCheckType", e);
}
}
function filterDlgCheckAction(sender) {
try {
var action = sender.value;
var action_param = $("filterDlg_paramBox");
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) {
new Effect.Appear(action_param, {duration : 0.5});
if (action != 7) {
Element.show(dijit.byId("filterDlg_actionParam").domNode);
Element.hide(dijit.byId("filterDlg_actionParamLabel").domNode);
} else {
Element.show(dijit.byId("filterDlg_actionParamLabel").domNode);
Element.hide(dijit.byId("filterDlg_actionParam").domNode);
}
} else {
Element.hide(action_param);
}
} catch (e) {
exception_error("filterDlgCheckAction", e);
}
}
function filterDlgCheckDate() {
try {
var dialog = dijit.byId("filterEditDlg");
var reg_exp = dialog.attr('value').reg_exp;
var query = "?op=rpc&method=checkDate&date=" + reg_exp;
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
var reply = JSON.parse(transport.responseText);
if (reply['result'] == true) {
alert(__("Date syntax appears to be correct:") + " " + reply['date']);
return;
} else {
alert(__("Date syntax is incorrect."));
}
} });
} catch (e) {
exception_error("filterDlgCheckDate", e);
}
}
function explainError(code) {
return displayDlg("explainError", code);
}
function displayHelpInfobox(topic_id) {
var url = "backend.php?op=backend&method=help&tid=" + param_escape(topic_id);
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 {
loading_progress += p;
if (dijit.byId("loading_bar"))
dijit.byId("loading_bar").update({progress: loading_progress});
if (loading_progress >= 90)
remove_splash();
} 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 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 += "&hellip;";
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 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&method=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&method=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()) {
updateLabelList();
} else {
updateFeedList();
}
} });
}
} catch (e) {
exception_error("addLabel", e);
}
}
function quickAddFeed() {
try {
var query = "backend.php?op=dlg&method=quickAddFeed";
if (dijit.byId("feedAddDlg"))
dijit.byId("feedAddDlg").destroyRecursive();
var dialog = new dijit.Dialog({
id: "feedAddDlg",
title: __("Subscribe to Feed"),
style: "width: 600px",
execute: function() {
if (this.validate()) {
console.log(dojo.objectToQuery(this.attr('value')));
var feed_url = this.attr('value').feed;
notify_progress(__("Subscribing to feed..."), true);
new Ajax.Request("backend.php", {
parameters: dojo.objectToQuery(this.attr('value')),
onComplete: function(transport) {
try {
var reply = JSON.parse(transport.responseText);
var rc = parseInt(reply['result']);
notify('');
console.log("GOT RC: " + rc);
switch (rc) {
case 1:
dialog.hide();
notify_info(__("Subscribed to %s").replace("%s", feed_url));
updateFeedList();
break;
case 2:
alert(__("Specified URL seems to be invalid."));
break;
case 3:
alert(__("Specified URL doesn't seem to contain any feeds."));
break;
case 4:
notify_progress("Searching for feed urls...", true);
new Ajax.Request("backend.php", {
parameters: 'op=rpc&method=extractfeedurls&url=' + param_escape(feed_url),
onComplete: function(transport, dialog, feed_url) {
notify('');
var reply = JSON.parse(transport.responseText);
var feeds = reply['urls'];
console.log(transport.responseText);
var select = dijit.byId("feedDlg_feedContainerSelect");
while (select.getOptions().length > 0)
select.removeOption(0);
var count = 0;
for (var feedUrl in feeds) {
select.addOption({value: feedUrl, label: feeds[feedUrl]});
count++;
}
// if (count > 5) count = 5;
// select.size = count;
Effect.Appear('feedDlg_feedsContainer', {duration : 0.5});
}
});
break;
case 5:
alert(__("Couldn't download the specified URL."));
break;
case 0:
alert(__("You are already subscribed to this feed."));
break;
}
} catch (e) {
exception_error("subscribeToFeed", e, transport);
}
} });
}
},
href: query});
dialog.show();
} catch (e) {
exception_error("quickAddFeed", e);
}
}
function quickAddFilter() {
try {
var query = "backend.php?op=dlg&method=quickAddFilter";
if (dijit.byId("filterEditDlg"))
dijit.byId("filterEditDlg").destroyRecursive();
dialog = new dijit.Dialog({
id: "filterEditDlg",
title: __("Create Filter"),
style: "width: 600px",
test: function() {
if (this.validate()) {
if (dijit.byId("filterTestDlg"))
dijit.byId("filterTestDlg").destroyRecursive();
tdialog = new dijit.Dialog({
id: "filterTestDlg",
title: __("Filter Test Results"),
style: "width: 600px",
href: "backend.php?savemode=test&" +
dojo.objectToQuery(dialog.attr('value')),
});
tdialog.show();
}
},
execute: function() {
if (this.validate()) {
var query = "?op=rpc&method=verifyRegexp&reg_exp=" +
param_escape(dialog.attr('value').reg_exp);
notify_progress("Verifying regular expression...");
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
var reply = JSON.parse(transport.responseText);
if (reply) {
notify('');
if (!reply['status']) {
alert("Match regular expression seems to be invalid.");
return;
} else {
notify_progress("Saving data...", true);
console.log(dojo.objectToQuery(dialog.attr('value')));
new Ajax.Request("backend.php", {
parameters: dojo.objectToQuery(dialog.attr('value')),
onComplete: function(transport) {
dialog.hide();
notify_info(transport.responseText);
if (inPreferences()) {
updateFilterList();
}
}});
}
}
}});
}
},
href: query});
dialog.show();
} catch (e) {
exception_error("quickAddFilter", e);
}
}
function resetPubSub(feed_id, title) {
var msg = __("Reset subscription? Tiny Tiny RSS will try to subscribe to the notification hub again on next feed update.").replace("%s", title);
if (title == undefined || confirm(msg)) {
notify_progress("Loading, please wait...");
var query = "?op=pref-feeds&quiet=1&method=resetPubSub&ids=" + feed_id;
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
dijit.byId("pubsubReset_Btn").attr('disabled', true);
notify_info("Subscription reset.");
} });
}
return false;
}
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&method=remove&ids=" + feed_id;
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
if (dijit.byId("feedEditDlg")) dijit.byId("feedEditDlg").hide();
if (inPreferences()) {
updateFeedList();
} else {
if (feed_id == getActiveFeedId())
setTimeout("viewfeed(-5)", 100);
}
} });
}
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;
}
var reply = JSON.parse(transport.responseText);
if (!reply) {
fatalError(3, "Sanity check: invalid RPC reply", transport.responseText);
return;
}
var error_code = reply['error']['code'];
if (error_code && error_code != 0) {
return fatalError(error_code, reply['error']['message']);
}
console.log("sanity check ok");
var params = reply['init-params'];
if (params) {
console.log('reading init-params...');
if (params) {
for (k in params) {
var v = params[k];
console.log("IP: " + k + " => " + v);
}
}
init_params = params;
}
sanity_check_done = true;
init_second_stage();
} catch (e) {
exception_error("backend_sanity_check_callback", e, transport);
}
}
/*function has_local_storage() {
try {
return 'sessionStorage' in window && window['sessionStorage'] != 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&method=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&method=regenFeedKey&id=" + param_escape(feed) +
"&is_cat=" + param_escape(is_cat);
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
var reply = JSON.parse(transport.responseText);
var new_link = reply.link;
var e = $('gen_feed_url');
if (new_link) {
e.innerHTML = e.innerHTML.replace(/\&amp;key=.*$/,
"&amp;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);
}
}
// mode = all, none, invert
function selectTableRows(id, mode) {
try {
var rows = $(id).rows;
for (var i = 0; i < rows.length; i++) {
var row = rows[i];
var cb = false;
if (row.id && row.className) {
var bare_id = row.id.replace(/^[A-Z]*?-/, "");
var inputs = rows[i].getElementsByTagName("input");
for (var j = 0; j < inputs.length; j++) {
var input = inputs[j];
if (input.getAttribute("type") == "checkbox" &&
input.id.match(bare_id)) {
cb = input;
break;
}
}
if (cb) {
var issel = row.hasClassName("Selected");
if (mode == "all" && !issel) {
row.addClassName("Selected");
cb.checked = true;
} else if (mode == "none" && issel) {
row.removeClassName("Selected");
cb.checked = false;
} else if (mode == "invert") {
if (issel) {
row.removeClassName("Selected");
cb.checked = false;
} else {
row.addClassName("Selected");
cb.checked = true;
}
}
}
}
}
} catch (e) {
exception_error("selectTableRows", e);
}
}
function getSelectedTableRowIds(id) {
var rows = [];
try {
var elem_rows = $(id).rows;
for (var i = 0; i < elem_rows.length; i++) {
if (elem_rows[i].hasClassName("Selected")) {
var bare_id = elem_rows[i].id.replace(/^[A-Z]*?-/, "");
rows.push(bare_id);
}
}
} catch (e) {
exception_error("getSelectedTableRowIds", e);
}
return rows;
}
function editFeed(feed, event) {
try {
if (feed <= 0)
return alert(__("You can't edit this kind of feed."));
var query = "backend.php?op=pref-feeds&method=editfeed&id=" +
param_escape(feed);
console.log(query);
if (dijit.byId("feedEditDlg"))
dijit.byId("feedEditDlg").destroyRecursive();
dialog = new dijit.Dialog({
id: "feedEditDlg",
title: __("Edit Feed"),
style: "width: 600px",
execute: function() {
if (this.validate()) {
// console.log(dojo.objectToQuery(this.attr('value')));
notify_progress("Saving data...", true);
new Ajax.Request("backend.php", {
parameters: dojo.objectToQuery(dialog.attr('value')),
onComplete: function(transport) {
dialog.hide();
notify('');
updateFeedList();
}});
}
},
href: query});
dialog.show();
} catch (e) {
exception_error("editFeed", e);
}
}
function feedBrowser() {
try {
var query = "backend.php?op=dlg&method=feedBrowser";
if (dijit.byId("feedAddDlg"))
dijit.byId("feedAddDlg").hide();
if (dijit.byId("feedBrowserDlg"))
dijit.byId("feedBrowserDlg").destroyRecursive();
var dialog = new dijit.Dialog({
id: "feedBrowserDlg",
title: __("More Feeds"),
style: "width: 600px",
getSelectedFeedIds: function() {
var list = $$("#browseFeedList li[id*=FBROW]");
var selected = new Array();
list.each(function(child) {
var id = child.id.replace("FBROW-", "");
if (child.hasClassName('Selected')) {
selected.push(id);
}
});
return selected;
},
getSelectedFeeds: function() {
var list = $$("#browseFeedList li.Selected");
var selected = new Array();
list.each(function(child) {
var title = child.getElementsBySelector("span.fb_feedTitle")[0].innerHTML;
var url = child.getElementsBySelector("a.fb_feedUrl")[0].href;
selected.push([title,url]);
});
return selected;
},
subscribe: function() {
var mode = this.attr('value').mode;
var selected = [];
if (mode == "1")
selected = this.getSelectedFeeds();
else
selected = this.getSelectedFeedIds();
if (selected.length > 0) {
dijit.byId("feedBrowserDlg").hide();
notify_progress("Loading, please wait...", true);
// we use dojo.toJson instead of JSON.stringify because
// it somehow escapes everything TWICE, at least in Chrome 9
var query = "?op=rpc&method=massSubscribe&payload="+
param_escape(dojo.toJson(selected)) + "&mode=" + param_escape(mode);
console.log(query);
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
notify('');
updateFeedList();
} });
} else {
alert(__("No feeds are selected."));
}
},
update: function() {
var query = dojo.objectToQuery(dialog.attr('value'));
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 reply = JSON.parse(transport.responseText);
var r = reply['content'];
var mode = reply['mode'];
if (c && r) {
c.innerHTML = r;
}
dojo.parser.parse("browseFeedList");
if (mode == 2) {
Element.show(dijit.byId('feed_archive_remove').domNode);
} else {
Element.hide(dijit.byId('feed_archive_remove').domNode);
}
} });
},
removeFromArchive: function() {
var selected = this.getSelectedFeeds();
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&method=remarchived&ids=" +
param_escape(selected.toString());;
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
dialog.update();
} });
}
}
},
execute: function() {
if (this.validate()) {
this.subscribe();
}
},
href: query});
dialog.show();
} catch (e) {
exception_error("editFeed", e);
}
}
function showFeedsWithErrors() {
try {
var query = "backend.php?op=dlg&method=feedsWithErrors";
if (dijit.byId("errorFeedsDlg"))
dijit.byId("errorFeedsDlg").destroyRecursive();
dialog = new dijit.Dialog({
id: "errorFeedsDlg",
title: __("Feeds with update errors"),
style: "width: 600px",
getSelectedFeeds: function() {
return getSelectedTableRowIds("prefErrorFeedList");
},
removeSelected: function() {
var sel_rows = this.getSelectedFeeds();
console.log(sel_rows);
if (sel_rows.length > 0) {
var ok = confirm(__("Remove selected feeds?"));
if (ok) {
notify_progress("Removing selected feeds...", true);
var query = "?op=pref-feeds&method=remove&ids="+
param_escape(sel_rows.toString());
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
notify('');
dialog.hide();
updateFeedList();
} });
}
} else {
alert(__("No feeds are selected."));
}
},
execute: function() {
if (this.validate()) {
}
},
href: query});
dialog.show();
} catch (e) {
exception_error("showFeedsWithErrors", e);
}
}
/* new support functions for SelectByTag */
function get_all_tags(selObj){
try {
if( !selObj ) return "";
var result = "";
var len = selObj.options.length;
for (var i=0; i < len; i++){
if (selObj.options[i].selected) {
result += selObj[i].value + "%2C"; // is really a comma
}
}
if (result.length > 0){
result = result.substr(0, result.length-3); // remove trailing %2C
}
return(result);
} catch (e) {
exception_error("get_all_tags", e);
}
}
function get_radio_checked(radioObj) {
try {
if (!radioObj) return "";
var len = radioObj.length;
if (len == undefined){
if(radioObj.checked){
return(radioObj.value);
} else {
return("");
}
}
for( var i=0; i < len; i++ ){
if( radioObj[i].checked ){
return( radioObj[i].value);
}
}
} catch (e) {
exception_error("get_radio_checked", e);
}
return("");
}