ttrss/prefs.js

2168 lines
42 KiB
JavaScript

var xmlhttp = false;
var active_feed_cat = false;
var active_tab = false;
var feed_to_expand = false;
var xmlhttp = Ajax.getTransport();
var init_params = new Array();
var caller_subop = false;
var sanity_check_done = false;
var hotkey_prefix = false;
function infobox_callback() {
if (xmlhttp.readyState == 4) {
infobox_callback2(xmlhttp);
}
}
function infobox_submit_callback() {
if (xmlhttp.readyState == 4) {
infobox_submit_callback2(xmlhttp);
}
}
function replace_pubkey_callback() {
if (xmlhttp.readyState == 4) {
try {
var link = document.getElementById("pubGenAddress");
if (xmlhttp.responseXML) {
var new_link = xmlhttp.responseXML.getElementsByTagName("link")[0];
if (new_link) {
link.href = new_link.firstChild.nodeValue;
//link.innerHTML = new_link.firstChild.nodeValue;
new Effect.Highlight(link);
notify_info("Published feed URL changed.");
} else {
notify_error("Could not change feed URL.");
}
} else {
notify_error("Could not change feed URL.");
}
} catch (e) {
exception_error("replace_pubkey_callback", e);
}
}
}
function expand_feed_callback() {
if (xmlhttp.readyState == 4) {
try {
var container = document.getElementById("BRDET-" + feed_to_expand);
container.innerHTML=xmlhttp.responseText;
// container.style.display = "block";
Effect.Appear(container, {duration : 0.5});
notify('');
} catch (e) {
exception_error("expand_feed_callback", e);
}
}
}
function feedlist_callback() {
if (xmlhttp.readyState == 4) {
try {
var container = document.getElementById('prefContent');
container.innerHTML=xmlhttp.responseText;
selectTab("feedConfig", true);
if (caller_subop) {
var tuple = caller_subop.split(":");
if (tuple[0] == 'editFeed') {
window.setTimeout('editFeed('+tuple[1]+')', 100);
}
caller_subop = false;
}
if (typeof correctPNG != 'undefined') {
correctPNG();
}
notify("");
remove_splash();
} catch (e) {
exception_error("feedlist_callback", e);
}
}
}
/* stub for subscription dialog */
function dlg_frefresh_callback(transport) {
try {
var container = document.getElementById('prefContent');
container.innerHTML=transport.responseText;
selectTab("feedConfig", true);
if (caller_subop) {
var tuple = caller_subop.split(":");
if (tuple[0] == 'editFeed') {
window.setTimeout('editFeed('+tuple[1]+')', 100);
}
caller_subop = false;
}
if (typeof correctPNG != 'undefined') {
correctPNG();
}
notify("");
} catch (e) {
exception_error("feedlist_callback", e);
}
}
function filterlist_callback() {
var container = document.getElementById('prefContent');
if (xmlhttp.readyState == 4) {
container.innerHTML=xmlhttp.responseText;
if (typeof correctPNG != 'undefined') {
correctPNG();
}
notify("");
remove_splash();
}
}
function labellist_callback() {
try {
var container = document.getElementById('prefContent');
if (xmlhttp.readyState == 4) {
closeInfoBox();
container.innerHTML=xmlhttp.responseText;
if (document.getElementById("prefLabelList")) {
var elems = document.getElementById("prefLabelList").getElementsByTagName("SPAN");
for (var i = 0; i < elems.length; i++) {
if (elems[i].id && elems[i].id.match("LILT-")) {
var id = elems[i].id.replace("LILT-", "");
new Ajax.InPlaceEditor(elems[i],
'backend.php?op=pref-labels&subop=save&id=' + id,
{cols: 20, rows: 1});
}
}
}
if (typeof correctPNG != 'undefined') {
correctPNG();
}
notify("");
remove_splash();
}
} catch (e) {
exception_error("labellist_callback", e);
}
}
function feed_browser_callback() {
var container = document.getElementById('prefContent');
if (xmlhttp.readyState == 4) {
container.innerHTML=xmlhttp.responseText;
notify("");
remove_splash();
}
}
function userlist_callback() {
var container = document.getElementById('prefContent');
if (xmlhttp.readyState == 4) {
container.innerHTML=xmlhttp.responseText;
notify("");
remove_splash();
}
}
function prefslist_callback() {
var container = document.getElementById('prefContent');
if (xmlhttp.readyState == 4) {
container.innerHTML=xmlhttp.responseText;
notify("");
remove_splash();
}
}
function gethelp_callback() {
var container = document.getElementById('prefHelpBox');
if (xmlhttp.readyState == 4) {
container.innerHTML = xmlhttp.responseText;
container.style.display = "block";
}
}
function notify_callback() {
if (xmlhttp.readyState == 4) {
notify_info(xmlhttp.responseText);
}
}
function prefs_reset_callback() {
if (xmlhttp.readyState == 4) {
notify_info(xmlhttp.responseText);
selectTab();
}
}
function changepass_callback() {
try {
if (xmlhttp.readyState == 4) {
if (xmlhttp.responseText.indexOf("ERROR: ") == 0) {
notify_error(xmlhttp.responseText.replace("ERROR: ", ""));
} else {
notify_info(xmlhttp.responseText);
var warn = document.getElementById("default_pass_warning");
if (warn) warn.style.display = "none";
}
document.forms['change_pass_form'].reset();
}
} catch (e) {
exception_error("changepass_callback", e);
}
}
function init_cat_inline_editor() {
try {
if (document.getElementById("prefFeedCatList")) {
var elems = document.getElementById("prefFeedCatList").getElementsByTagName("SPAN");
for (var i = 0; i < elems.length; i++) {
if (elems[i].id && elems[i].id.match("FCATT-")) {
var cat_id = elems[i].id.replace("FCATT-", "");
new Ajax.InPlaceEditor(elems[i],
'backend.php?op=pref-feeds&subop=editCats&action=save&cid=' + cat_id);
}
}
}
} catch (e) {
exception_error("init_cat_inline_editor", e);
}
}
function infobox_feed_cat_callback() {
if (xmlhttp.readyState == 4) {
try {
infobox_callback();
init_cat_inline_editor();
} catch (e) {
exception_error("infobox_feed_cat_callback", e);
}
}
}
function updateFeedList(sort_key) {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var feed_search = document.getElementById("feed_search");
var search = "";
if (feed_search) { search = feed_search.value; }
var slat = document.getElementById("show_last_article_times");
var slat_checked = false;
if (slat) {
slat_checked = slat.checked;
}
xmlhttp.open("GET", "backend.php?op=pref-feeds" +
"&sort=" + param_escape(sort_key) +
"&slat=" + param_escape(slat_checked) +
"&search=" + param_escape(search), true);
xmlhttp.onreadystatechange=feedlist_callback;
xmlhttp.send(null);
}
function updateUsersList(sort_key) {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var user_search = document.getElementById("user_search");
var search = "";
if (user_search) { search = user_search.value; }
xmlhttp.open("GET", "backend.php?op=pref-users&sort="
+ param_escape(sort_key) +
"&search=" + param_escape(search), true);
xmlhttp.onreadystatechange=userlist_callback;
xmlhttp.send(null);
}
function addLabel() {
try {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var caption = prompt(__("Please enter label caption:"), "");
if (caption == null) {
return false;
}
if (caption == "") {
alert(__("Can't create label: missing caption."));
return false;
}
// we can be called from some other tab
active_tab = "labelConfig";
var query = "caption=" + param_escape(caption);
xmlhttp.open("GET", "backend.php?op=pref-labels&subop=add&" + query, true);
xmlhttp.onreadystatechange=infobox_submit_callback;
xmlhttp.send(null);
} catch (e) {
exception_error("addLabel", e);
}
}
function addFeed() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var link = document.getElementById("fadd_link");
if (link.value.length == 0) {
alert(__("Error: No feed URL given."));
} else if (!isValidURL(link.value)) {
alert(__("Error: Invalid feed URL."));
} else {
notify_progress("Adding feed...");
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=add&from=tt-rss&feed_url=" +
param_escape(link.value), true);
xmlhttp.onreadystatechange=feedlist_callback;
xmlhttp.send(null);
link.value = "";
}
}
function addFeedCat() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var cat = document.getElementById("fadd_cat");
if (cat.value.length == 0) {
alert(__("Can't add category: no name specified."));
} else {
notify_progress("Adding feed category...");
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats&action=add&cat=" +
param_escape(cat.value), true);
xmlhttp.onreadystatechange=infobox_feed_cat_callback;
xmlhttp.send(null);
link.value = "";
}
}
function addUser() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var sqlexp = document.getElementById("uadd_box");
if (sqlexp.value.length == 0) {
alert(__("Can't add user: no login specified."));
} else {
notify_progress("Adding user...");
xmlhttp.open("GET", "backend.php?op=pref-users&subop=add&login=" +
param_escape(sqlexp.value), true);
xmlhttp.onreadystatechange=userlist_callback;
xmlhttp.send(null);
sqlexp.value = "";
}
}
function editUser(id) {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
disableHotkeys();
notify_progress("Loading, please wait...");
selectTableRowsByIdPrefix('prefUserList', 'UMRR-', 'UMCHK-', false);
selectTableRowById('UMRR-'+id, 'UMCHK-'+id, true);
disableContainerChildren("userOpToolbar", false);
xmlhttp.open("GET", "backend.php?op=pref-users&subop=edit&id=" +
param_escape(id), true);
xmlhttp.onreadystatechange=infobox_callback;
xmlhttp.send(null);
}
function editFilter(id) {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
disableHotkeys();
notify_progress("Loading, please wait...");
// document.getElementById("create_filter_btn").disabled = true;
disableContainerChildren("filterOpToolbar", false);
selectTableRowsByIdPrefix('prefFilterList', 'FILRR-', 'FICHK-', false);
selectTableRowById('FILRR-'+id, 'FICHK-'+id, true);
xmlhttp.open("GET", "backend.php?op=pref-filters&subop=edit&id=" + param_escape(id), true);
xmlhttp.onreadystatechange=infobox_callback;
xmlhttp.send(null);
}
function editFeed(feed) {
// notify("Editing feed...");
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
disableHotkeys();
notify_progress("Loading, please wait...");
/* document.getElementById("subscribe_to_feed_btn").disabled = true;
try {
document.getElementById("top25_feeds_btn").disabled = true;
} catch (e) {
// this button is not always available, no-op if not found
} */
// clean selection from all rows & select row being edited
selectTableRowsByIdPrefix('prefFeedList', 'FEEDR-', 'FRCHK-', false);
selectTableRowById('FEEDR-'+feed, 'FRCHK-'+feed, true);
disableContainerChildren("feedOpToolbar", false);
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editfeed&id=" +
param_escape(feed), true);
xmlhttp.onreadystatechange=infobox_callback;
xmlhttp.send(null);
}
function editFeedCat(cat) {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
disableHotkeys();
notify_progress("Loading, please wait...");
active_feed_cat = cat;
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats&action=edit&id=" +
param_escape(cat), true);
xmlhttp.onreadystatechange=infobox_callback;
xmlhttp.send(null);
}
function getSelectedLabels() {
return getSelectedTableRowIds("prefLabelList", "LILRR");
}
function getSelectedUsers() {
return getSelectedTableRowIds("prefUserList", "UMRR");
}
function getSelectedFeeds() {
return getSelectedTableRowIds("prefFeedList", "FEEDR");
}
function getSelectedFilters() {
return getSelectedTableRowIds("prefFilterList", "FILRR");
}
function getSelectedFeedCats() {
return getSelectedTableRowIds("prefFeedCatList", "FCATR");
}
function removeSelectedLabels() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var sel_rows = getSelectedLabels();
if (sel_rows.length > 0) {
var ok = confirm(__("Remove selected labels?"));
if (ok) {
notify_progress("Removing selected labels...");
xmlhttp.open("GET", "backend.php?op=pref-labels&subop=remove&ids="+
param_escape(sel_rows.toString()), true);
xmlhttp.onreadystatechange=labellist_callback;
xmlhttp.send(null);
}
} else {
alert(__("No labels are selected."));
}
return false;
}
function removeSelectedUsers() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var sel_rows = getSelectedUsers();
if (sel_rows.length > 0) {
var ok = confirm(__("Remove selected users?"));
if (ok) {
notify_progress("Removing selected users...");
xmlhttp.open("GET", "backend.php?op=pref-users&subop=remove&ids="+
param_escape(sel_rows.toString()), true);
xmlhttp.onreadystatechange=userlist_callback;
xmlhttp.send(null);
}
} else {
alert(__("No users are selected."));
}
return false;
}
function removeSelectedFilters() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var sel_rows = getSelectedFilters();
if (sel_rows.length > 0) {
var ok = confirm(__("Remove selected filters?"));
if (ok) {
notify_progress("Removing selected filters...");
xmlhttp.open("GET", "backend.php?op=pref-filters&subop=remove&ids="+
param_escape(sel_rows.toString()), true);
xmlhttp.onreadystatechange=filterlist_callback;
xmlhttp.send(null);
}
} else {
alert(__("No filters are selected."));
}
return false;
}
function removeSelectedFeeds() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var sel_rows = getSelectedFeeds();
if (sel_rows.length > 0) {
var ok = confirm(__("Unsubscribe from selected feeds?"));
if (ok) {
notify_progress("Unsubscribing from selected feeds...");
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids="+
param_escape(sel_rows.toString()), true);
xmlhttp.onreadystatechange=feedlist_callback;
xmlhttp.send(null);
}
} else {
alert(__("No feeds are selected."));
}
return false;
}
function clearSelectedFeeds() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var sel_rows = getSelectedFeeds();
if (sel_rows.length > 1) {
alert(__("Please select only one feed."));
return;
}
if (sel_rows.length > 0) {
var ok = confirm(__("Erase all non-starred articles in selected feed?"));
if (ok) {
notify_progress("Clearing selected feed...");
clearFeedArticles(sel_rows[0]);
}
} else {
alert(__("No feeds are selected."));
}
return false;
}
function purgeSelectedFeeds() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var sel_rows = getSelectedFeeds();
if (sel_rows.length > 0) {
var pr = prompt(__("How many days of articles to keep (0 - use default)?"), "0");
if (pr != undefined) {
notify_progress("Purging selected feed...");
var query = "backend.php?op=rpc&subop=purge&ids="+
param_escape(sel_rows.toString()) + "&days=" + pr;
debug(query);
new Ajax.Request(query, {
onComplete: function(transport) {
notify('');
} });
}
} else {
alert(__("No feeds are selected."));
}
return false;
}
function removeSelectedFeedCats() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var sel_rows = getSelectedFeedCats();
if (sel_rows.length > 0) {
var ok = confirm(__("Remove selected categories?"));
if (ok) {
notify_progress("Removing selected categories...");
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats&action=remove&ids="+
param_escape(sel_rows.toString()), true);
xmlhttp.onreadystatechange=infobox_feed_cat_callback;
xmlhttp.send(null);
}
} else {
alert(__("No categories are selected."));
}
return false;
}
function feedEditCancel() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
try {
document.getElementById("subscribe_to_feed_btn").disabled = false;
document.getElementById("top25_feeds_btn").disabled = false;
} catch (e) {
// this button is not always available, no-op if not found
}
closeInfoBox();
selectPrefRows('feed', false); // cleanup feed selection
return false;
}
function feedCatEditCancel() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
active_feed_cat = false;
try {
document.getElementById("subscribe_to_feed_btn").disabled = false;
document.getElementById("top25_feeds_btn").disabled = false;
} catch (e) {
// this button is not always available, no-op if not found
}
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats", true);
xmlhttp.onreadystatechange=infobox_callback;
xmlhttp.send(null);
return false;
}
function feedEditSave() {
try {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
// FIXME: add parameter validation
var query = Form.serialize("edit_feed_form");
notify_progress("Saving feed...");
xmlhttp.open("POST", "backend.php", true);
xmlhttp.onreadystatechange=feedlist_callback;
xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
xmlhttp.send(query);
closeInfoBox();
return false;
} catch (e) {
exception_error("feedEditSave", e);
}
}
function userEditCancel() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
selectPrefRows('user', false); // cleanup feed selection
closeInfoBox();
return false;
}
function filterEditCancel() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
try {
document.getElementById("create_filter_btn").disabled = false;
selectPrefRows('filter', false); // cleanup feed selection
} catch (e) { }
closeInfoBox();
return false;
}
function userEditSave() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var login = document.forms["user_edit_form"].login.value;
if (login.length == 0) {
alert(__("Login field cannot be blank."));
return;
}
notify_progress("Saving user...");
closeInfoBox();
var query = Form.serialize("user_edit_form");
xmlhttp.open("GET", "backend.php?" + query, true);
xmlhttp.onreadystatechange=userlist_callback;
xmlhttp.send(null);
return false;
}
function filterEditSave() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
/* if (!is_opera()) {
var reg_exp = document.forms["filter_edit_form"].reg_exp.value;
if (reg_exp.length == 0) {
alert("Filter expression field cannot be blank.");
return;
}
} */
notify_progress("Saving filter...");
var query = Form.serialize("filter_edit_form");
closeInfoBox();
document.getElementById("create_filter_btn").disabled = false;
xmlhttp.open("GET", "backend.php?" + query, true);
xmlhttp.onreadystatechange=filterlist_callback;
xmlhttp.send(null);
return false;
}
function editSelectedUser() {
var rows = getSelectedUsers();
if (rows.length == 0) {
alert(__("No users are selected."));
return;
}
if (rows.length > 1) {
alert(__("Please select only one user."));
return;
}
notify("");
editUser(rows[0]);
}
function resetSelectedUserPass() {
var rows = getSelectedUsers();
if (rows.length == 0) {
alert(__("No users are selected."));
return;
}
if (rows.length > 1) {
alert(__("Please select only one user."));
return;
}
var ok = confirm(__("Reset password of selected user?"));
if (ok) {
notify_progress("Resetting password for selected user...");
var id = rows[0];
xmlhttp.open("GET", "backend.php?op=pref-users&subop=resetPass&id=" +
param_escape(id), true);
xmlhttp.onreadystatechange=userlist_callback;
xmlhttp.send(null);
}
}
function selectedUserDetails() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var rows = getSelectedUsers();
if (rows.length == 0) {
alert(__("No users are selected."));
return;
}
if (rows.length > 1) {
alert(__("Please select only one user."));
return;
}
notify_progress("Loading, please wait...");
var id = rows[0];
xmlhttp.open("GET", "backend.php?op=pref-users&subop=user-details&id=" + id, true);
xmlhttp.onreadystatechange=infobox_callback;
xmlhttp.send(null);
}
function selectedFeedDetails() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var rows = getSelectedFeeds();
if (rows.length == 0) {
alert(__("No feeds are selected."));
return;
}
if (rows.length > 1) {
alert(__("Please select only one feed."));
return;
}
// var id = rows[0];
notify("");
xmlhttp.open("GET", "backend.php?op=feed-details&id=" +
param_escape(rows.toString()), true);
xmlhttp.onreadystatechange=infobox_callback;
xmlhttp.send(null);
}
function editSelectedFilter() {
var rows = getSelectedFilters();
if (rows.length == 0) {
alert(__("No filters are selected."));
return;
}
if (rows.length > 1) {
alert(__("Please select only one filter."));
return;
}
notify("");
editFilter(rows[0]);
}
function editSelectedFeed() {
var rows = getSelectedFeeds();
if (rows.length == 0) {
alert(__("No feeds are selected."));
return;
}
if (rows.length > 1) {
alert(__("Please select one feed."));
return;
}
notify("");
editFeed(rows[0]);
}
function editSelectedFeeds() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var rows = getSelectedFeeds();
if (rows.length == 0) {
alert(__("No feeds are selected."));
return;
}
notify("");
disableHotkeys();
notify_progress("Loading, please wait...");
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editfeeds&ids=" +
param_escape(rows.toString()), true);
xmlhttp.onreadystatechange=infobox_callback;
xmlhttp.send(null);
}
function editSelectedFeedCat() {
var rows = getSelectedFeedCats();
if (rows.length == 0) {
alert(__("No categories are selected."));
return;
}
if (rows.length > 1) {
alert(__("Please select only one category."));
return;
}
notify("");
editFeedCat(rows[0]);
}
function piggie(enable) {
if (enable) {
debug("I LOVEDED IT!");
var piggie = document.getElementById("piggie");
Element.show(piggie);
Position.Center(piggie);
Effect.Puff(piggie);
}
}
function validateOpmlImport() {
var opml_file = document.getElementById("opml_file");
if (opml_file.value.length == 0) {
alert(__("No OPML file to upload."));
return false;
} else {
return true;
}
}
function updateFilterList(sort_key) {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var filter_search = document.getElementById("filter_search");
var search = "";
if (filter_search) { search = filter_search.value; }
xmlhttp.open("GET", "backend.php?op=pref-filters&sort=" +
param_escape(sort_key) +
"&search=" + param_escape(search), true);
xmlhttp.onreadystatechange=filterlist_callback;
xmlhttp.send(null);
}
function updateLabelList(sort_key) {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var label_search = document.getElementById("label_search");
var search = "";
if (label_search) { search = label_search.value; }
xmlhttp.open("GET", "backend.php?op=pref-labels&sort=" +
param_escape(sort_key) +
"&search=" + param_escape(search), true);
xmlhttp.onreadystatechange=labellist_callback;
xmlhttp.send(null);
}
function updatePrefsList() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
xmlhttp.open("GET", "backend.php?op=pref-prefs", true);
xmlhttp.onreadystatechange=prefslist_callback;
xmlhttp.send(null);
}
function selectTab(id, noupdate, subop) {
// alert(id);
if (!id) id = active_tab;
try {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
try {
var c = document.getElementById('prefContent');
c.scrollTop = 0;
} catch (e) { };
if (!noupdate) {
debug("selectTab: " + id + "(NU: " + noupdate + ")");
notify_progress("Loading, please wait...");
// close active infobox if needed
closeInfoBox();
// clean up all current selections, just in case
active_feed_cat = false;
// Effect.Fade("prefContent", {duration: 1, to: 0.01,
// queue: { position:'end', scope: 'FEED_TAB', limit: 1 } } );
if (id == "feedConfig") {
updateFeedList();
} else if (id == "filterConfig") {
updateFilterList();
} else if (id == "labelConfig") {
updateLabelList();
} else if (id == "genConfig") {
updatePrefsList();
} else if (id == "userConfig") {
updateUsersList();
}
}
/* clean selection from all tabs */
var tabs_holder = document.getElementById("prefTabs");
var tab = tabs_holder.firstChild;
while (tab) {
if (tab.className && tab.className.match("prefsTabSelected")) {
tab.className = "prefsTab";
}
tab = tab.nextSibling;
}
/* mark new tab as selected */
tab = document.getElementById(id + "Tab");
if (tab) {
if (!tab.className.match("Selected")) {
tab.className = tab.className + "Selected";
}
}
active_tab = id;
} catch (e) {
exception_error("selectTab", e);
}
}
function backend_sanity_check_callback() {
if (xmlhttp.readyState == 4) {
try {
if (sanity_check_done) {
fatalError(11, "Sanity check request received twice. This can indicate "+
"presence of Firebug or some other disrupting extension. "+
"Please disable it and try again.");
return;
}
if (!xmlhttp.responseXML) {
fatalError(3, "[D001, Received reply is not XML]: " + xmlhttp.responseText);
return;
}
var reply = xmlhttp.responseXML.firstChild.firstChild;
if (!reply) {
fatalError(3, "[D002, Invalid RPC reply]: " + xmlhttp.responseText);
return;
}
var error_code = reply.getAttribute("error-code");
if (error_code && error_code != 0) {
return fatalError(error_code, reply.getAttribute("error-msg"));
}
debug("sanity check ok");
var params = reply.nextSibling;
if (params) {
debug('reading init-params...');
var param = params.firstChild;
while (param) {
var k = param.getAttribute("key");
var v = param.getAttribute("value");
debug(k + " => " + v);
init_params[k] = v;
param = param.nextSibling;
}
}
sanity_check_done = true;
init_second_stage();
} catch (e) {
exception_error("backend_sanity_check_callback", e);
}
}
}
function init_second_stage() {
try {
active_tab = getInitParam("prefs_active_tab");
if (!active_tab || active_tab == '0') active_tab = "genConfig";
document.onkeydown = pref_hotkey_handler;
var tab = getURLParam('tab');
caller_subop = getURLParam('subop');
if (getURLParam("subopparam")) {
caller_subop = caller_subop + ":" + getURLParam("subopparam");
}
if (tab) {
active_tab = tab;
}
if (navigator.userAgent.match("Opera")) {
setTimeout("selectTab()", 500);
} else {
selectTab(active_tab);
}
notify("");
loading_set_progress(60);
} catch (e) {
exception_error("init_second_stage", e);
}
}
function init() {
try {
if (arguments.callee.done) return;
arguments.callee.done = true;
if (getURLParam('debug')) {
Element.show("debug_output");
debug('debug mode activated');
}
// IE kludge
if (!xmlhttp) {
document.getElementById("prefContent").innerHTML =
"<b>Fatal error:</b> This program needs XmlHttpRequest " +
"to function properly. Your browser doesn't seem to support it.";
return;
}
loading_set_progress(30);
xmlhttp.open("GET", "backend.php?op=rpc&subop=sanityCheck", true);
xmlhttp.onreadystatechange=backend_sanity_check_callback;
xmlhttp.send(null);
} catch (e) {
exception_error("init", e);
}
}
function categorizeSelectedFeeds() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var sel_rows = getSelectedFeeds();
var cat_sel = document.getElementById("sfeed_set_fcat");
var cat_id = cat_sel[cat_sel.selectedIndex].value;
if (sel_rows.length > 0) {
notify_progress("Changing category of selected feeds...");
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=categorize&ids="+
param_escape(sel_rows.toString()) + "&cat_id=" + param_escape(cat_id), true);
xmlhttp.onreadystatechange=feedlist_callback;
xmlhttp.send(null);
} else {
alert(__("No feeds are selected."));
}
}
function validatePrefsReset() {
try {
var ok = confirm(__("Reset to defaults?"));
if (ok) {
var query = Form.serialize("pref_prefs_form");
query = query + "&subop=reset-config";
debug(query);
xmlhttp.open("POST", "backend.php", true);
xmlhttp.onreadystatechange=prefs_reset_callback;
xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
xmlhttp.send(query);
}
} catch (e) {
exception_error("validatePrefsSave", e);
}
return false;
}
function browseFeeds(limit) {
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=browse", true);
xmlhttp.onreadystatechange=infobox_callback;
xmlhttp.send(null);
}
function feedBrowserSubscribe() {
try {
var selected = getSelectedFeedsFromBrowser();
if (selected.length > 0) {
closeInfoBox();
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=massSubscribe&ids="+
param_escape(selected.toString()), true);
xmlhttp.onreadystatechange=feedlist_callback;
xmlhttp.send(null);
} else {
alert(__("No feeds are selected."));
}
} catch (e) {
exception_error("feedBrowserSubscribe", e);
}
}
function updateBigFeedBrowserBtn() {
notify_progress("Loading, please wait...");
return updateBigFeedBrowser();
}
function selectPrefRows(kind, select) {
if (kind) {
var opbarid = false;
var nchk = false;
var nrow = false;
var lname = false;
if (kind == "feed") {
opbarid = "feedOpToolbar";
nrow = "FEEDR-";
nchk = "FRCHK-";
lname = "prefFeedList";
} else if (kind == "fcat") {
opbarid = "catOpToolbar";
nrow = "FCATR-";
nchk = "FCCHK-";
lname = "prefFeedCatList";
} else if (kind == "filter") {
opbarid = "filterOpToolbar";
nrow = "FILRR-";
nchk = "FICHK-";
lname = "prefFilterList";
} else if (kind == "label") {
opbarid = "labelOpToolbar";
nrow = "LILRR-";
nchk = "LICHK-";
lname = "prefLabelList";
} else if (kind == "user") {
opbarid = "userOpToolbar";
nrow = "UMRR-";
nchk = "UMCHK-";
lname = "prefUserList";
}
if (opbarid) {
selectTableRowsByIdPrefix(lname, nrow, nchk, select);
disableContainerChildren(opbarid, !select);
}
}
}
function toggleSelectPrefRow(sender, kind) {
toggleSelectRow(sender);
if (kind) {
var opbarid = false;
var nsel = -1;
if (kind == "feed") {
opbarid = "feedOpToolbar";
nsel = getSelectedFeeds();
} else if (kind == "fcat") {
opbarid = "catOpToolbar";
nsel = getSelectedFeedCats();
} else if (kind == "filter") {
opbarid = "filterOpToolbar";
nsel = getSelectedFilters();
} else if (kind == "label") {
opbarid = "labelOpToolbar";
nsel = getSelectedLabels();
} else if (kind == "user") {
opbarid = "userOpToolbar";
nsel = getSelectedUsers();
}
if (opbarid && nsel != -1) {
disableContainerChildren(opbarid, nsel == false);
}
}
}
function toggleSelectFBListRow(sender) {
toggleSelectListRow(sender);
disableContainerChildren("fbrOpToolbar", getSelectedFeedsFromBrowser() == 0);
}
var seq = "";
function pref_hotkey_handler(e) {
try {
var keycode;
var shift_key = false;
try {
shift_key = e.shiftKey;
} catch (e) {
}
if (window.event) {
keycode = window.event.keyCode;
} else if (e) {
keycode = e.which;
}
var keychar = String.fromCharCode(keycode);
if (keycode == 27) { // escape
if (Element.visible("hotkey_help_overlay")) {
Element.hide("hotkey_help_overlay");
}
hotkey_prefix = false;
closeInfoBox();
}
if (!hotkeys_enabled) {
debug("hotkeys disabled");
return;
}
if (keycode == 16) return; // ignore lone shift
if ((keycode == 67 || keycode == 71) && !hotkey_prefix) {
hotkey_prefix = keycode;
debug("KP: PREFIX=" + keycode + " CHAR=" + keychar);
return;
}
if (Element.visible("hotkey_help_overlay")) {
Element.hide("hotkey_help_overlay");
}
if (keycode == 13 || keycode == 27) {
seq = "";
} else {
seq = seq + "" + keycode;
}
/* Global hotkeys */
if (!hotkey_prefix) {
if (keycode == 68 && shift_key) { // d
if (!Element.visible("debug_output")) {
Element.show("debug_output");
debug('debug mode activated');
} else {
Element.hide("debug_output");
}
return;
}
if ((keycode == 191 || keychar == '?') && shift_key) { // ?
if (!Element.visible("hotkey_help_overlay")) {
//Element.show("hotkey_help_overlay");
Effect.Appear("hotkey_help_overlay", {duration : 0.3});
} else {
Element.hide("hotkey_help_overlay");
}
return false;
}
if (keycode == 191 || keychar == '/') { // /
var search_boxes = new Array("label_search",
"feed_search", "filter_search", "user_search", "feed_browser_search");
for (var i = 0; i < search_boxes.length; i++) {
var elem = document.getElementById(search_boxes[i]);
if (elem) {
focus_element(search_boxes[i]);
return false;
}
}
}
}
/* Prefix c */
if (hotkey_prefix == 67) { // c
hotkey_prefix = false;
if (keycode == 70) { // f
displayDlg("quickAddFilter");
return false;
}
if (keycode == 83) { // s
displayDlg("quickAddFeed");
return false;
}
/* if (keycode == 76) { // l
displayDlg("quickAddLabel");
return false;
} */
if (keycode == 85) { // u
// no-op
}
if (keycode == 67) { // c
editFeedCats();
return false;
}
if (keycode == 84 && shift_key) { // T
browseFeeds();
return false;
}
}
/* Prefix g */
if (hotkey_prefix == 71) { // g
hotkey_prefix = false;
if (keycode == 49 && document.getElementById("genConfigTab")) { // 1
selectTab("genConfig");
return false;
}
if (keycode == 50 && document.getElementById("feedConfigTab")) { // 2
selectTab("feedConfig");
return false;
}
if (keycode == 51 && document.getElementById("filterConfigTab")) { // 4
selectTab("filterConfig");
return false;
}
if (keycode == 52 && document.getElementById("labelConfigTab")) { // 5
selectTab("labelConfig");
return false;
}
if (keycode == 53 && document.getElementById("userConfigTab")) { // 6
selectTab("userConfig");
return false;
}
if (keycode == 88) { // x
return gotoMain();
}
}
if (document.getElementById("piggie")) {
if (seq.match("807371717369")) {
seq = "";
piggie(true);
} else {
piggie(false);
}
}
if (hotkey_prefix) {
debug("KP: PREFIX=" + hotkey_prefix + " CODE=" + keycode + " CHAR=" + keychar);
} else {
debug("KP: CODE=" + keycode + " CHAR=" + keychar);
}
} catch (e) {
exception_error("pref_hotkey_handler", e);
}
}
function editFeedCats() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
document.getElementById("subscribe_to_feed_btn").disabled = true;
try {
document.getElementById("top25_feeds_btn").disabled = true;
} catch (e) {
// this button is not always available, no-op if not found
}
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCats", true);
xmlhttp.onreadystatechange=infobox_feed_cat_callback;
xmlhttp.send(null);
}
function showFeedsWithErrors() {
displayDlg('feedUpdateErrors');
}
function changeUserPassword() {
try {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return false;
}
var f = document.forms["change_pass_form"];
if (f) {
if (f.OLD_PASSWORD.value == "") {
new Effect.Highlight(f.OLD_PASSWORD);
notify_error("Old password cannot be blank.");
return false;
}
if (f.NEW_PASSWORD.value == "") {
new Effect.Highlight(f.NEW_PASSWORD);
notify_error("New password cannot be blank.");
return false;
}
if (f.CONFIRM_PASSWORD.value == "") {
new Effect.Highlight(f.CONFIRM_PASSWORD);
notify_error("Entered passwords do not match.");
return false;
}
if (f.CONFIRM_PASSWORD.value != f.NEW_PASSWORD.value) {
new Effect.Highlight(f.CONFIRM_PASSWORD);
new Effect.Highlight(f.NEW_PASSWORD);
notify_error("Entered passwords do not match.");
return false;
}
}
var query = Form.serialize("change_pass_form");
notify_progress("Trying to change password...");
xmlhttp.open("POST", "backend.php", true);
xmlhttp.onreadystatechange=changepass_callback;
xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
xmlhttp.send(query);
} catch (e) {
exception_error("changeUserPassword", e);
}
return false;
}
function changeUserEmail() {
try {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return false;
}
var query = Form.serialize("change_email_form");
notify_progress("Trying to change e-mail...");
xmlhttp.open("POST", "backend.php", true);
xmlhttp.onreadystatechange=notify_callback;
xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
xmlhttp.send(query);
} catch (e) {
exception_error("changeUserPassword", e);
}
return false;
}
function feedlistToggleSLAT() {
notify_progress("Loading, please wait...");
updateFeedList()
}
function pubRegenKey() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return false;
}
var ok = confirm(__("Replace current publishing address with a new one?"));
if (ok) {
notify_progress("Trying to change address...");
xmlhttp.open("GET", "backend.php?op=rpc&subop=regenPubKey");
xmlhttp.onreadystatechange=replace_pubkey_callback;
xmlhttp.send(null);
}
return false;
}
function pubToClipboard() {
try {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return false;
}
var link = document.getElementById("pubGenAddress");
alert(link.href);
} catch (e) {
exception_error("pubToClipboard", e);
}
return false;
}
function validatePrefsSave() {
try {
var ok = confirm(__("Save current configuration?"));
if (ok) {
var query = Form.serialize("pref_prefs_form");
query = query + "&subop=save-config";
debug(query);
xmlhttp.open("POST", "backend.php", true);
xmlhttp.onreadystatechange=notify_callback;
xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
xmlhttp.send(query);
}
} catch (e) {
exception_error("validatePrefsSave", e);
}
return false;
}
function feedActionChange() {
try {
var chooser = document.getElementById("feedActionChooser");
var opid = chooser[chooser.selectedIndex].value;
chooser.selectedIndex = 0;
feedActionGo(opid);
} catch (e) {
exception_error("feedActionChange", e);
}
}
function feedActionGo(op) {
try {
if (op == "facEdit") {
var rows = getSelectedFeeds();
if (rows.length > 1) {
editSelectedFeeds();
} else {
editSelectedFeed();
}
}
if (op == "facClear") {
clearSelectedFeeds();
}
if (op == "facPurge") {
purgeSelectedFeeds();
}
if (op == "facEditCats") {
editFeedCats();
}
if (op == "facRescore") {
rescoreSelectedFeeds();
}
if (op == "facUnsubscribe") {
removeSelectedFeeds();
}
} catch (e) {
exception_error("feedActionGo", e);
}
}
function clearFeedArticles(feed_id) {
notify_progress("Clearing feed...");
var query = "backend.php?op=pref-feeds&quiet=1&subop=clear&id=" + feed_id;
new Ajax.Request(query, {
onComplete: function(transport) {
notify('');
} });
return false;
}
function rescoreSelectedFeeds() {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var sel_rows = getSelectedFeeds();
if (sel_rows.length > 0) {
//var ok = confirm(__("Rescore last 100 articles in selected feeds?"));
var ok = confirm(__("Rescore articles in selected feeds?"));
if (ok) {
notify_progress("Rescoring selected feeds...", true);
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=rescore&quiet=1&ids="+
param_escape(sel_rows.toString()), true);
xmlhttp.onreadystatechange=notify_callback;
xmlhttp.send(null);
}
} else {
alert(__("No feeds are selected."));
}
return false;
}
function rescore_all_feeds() {
var ok = confirm(__("Rescore all articles? This operation may take a lot of time."));
if (ok) {
notify_progress("Rescoring feeds...", true);
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=rescoreAll&quiet=1", true);
xmlhttp.onreadystatechange=notify_callback;
xmlhttp.send(null);
}
}
function removeFilter(id, title) {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var msg = __("Remove filter %s?").replace("%s", title);
var ok = confirm(msg);
if (ok) {
closeInfoBox();
notify_progress("Removing filter...");
xmlhttp.open("GET", "backend.php?op=pref-filters&subop=remove&ids="+
param_escape(id), true);
xmlhttp.onreadystatechange=filterlist_callback;
xmlhttp.send(null);
}
return false;
}
function unsubscribeFeed(id, title) {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var msg = __("Unsubscribe from %s?").replace("%s", title);
var ok = confirm(msg);
if (ok) {
closeInfoBox();
notify_progress("Removing feed...");
xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids="+
param_escape(id), true);
xmlhttp.onreadystatechange=filterlist_callback;
xmlhttp.send(null);
}
return false;
return false;
}
function feedsEditSave() {
try {
if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
var ok = confirm(__("Save changes to selected feeds?"));
if (ok) {
var f = document.forms["batch_edit_feed_form"];
var query = Form.serialize("batch_edit_feed_form");
/* Form.serialize ignores unchecked checkboxes */
if (!query.match("&hidden=") &&
f.hidden.disabled == false) {
query = query + "&hidden=false";
}
if (!query.match("&rtl_content=") &&
f.rtl_content.disabled == false) {
query = query + "&rtl_content=false";
}
if (!query.match("&private=") &&
f.private.disabled == false) {
query = query + "&private=false";
}
if (!query.match("&cache_images=") &&
f.cache_images.disabled == false) {
query = query + "&cache_images=false";
}
if (!query.match("&include_in_digest=") &&
f.include_in_digest.disabled == false) {
query = query + "&include_in_digest=false";
}
closeInfoBox();
notify_progress("Saving feeds...");
xmlhttp.open("POST", "backend.php", true);
xmlhttp.onreadystatechange=feedlist_callback;
xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
xmlhttp.send(query);
}
return false;
} catch (e) {
exception_error("feedsEditSave", e);
}
}
function batchFeedsToggleField(cb, elem, label) {
try {
var f = document.forms["batch_edit_feed_form"];
var l = document.getElementById(label);
if (cb.checked) {
f[elem].disabled = false;
if (l) {
l.className = "";
};
// new Effect.Highlight(f[elem], {duration: 1, startcolor: "#fff7d5",
// queue: { position:'end', scope: 'BPEFQ', limit: 1 } } );
} else {
f[elem].disabled = true;
if (l) {
l.className = "insensitive";
};
}
} catch (e) {
exception_error("batchFeedsToggleField", e);
}
}