var hotkeys_enabled = true;
function exception_error(location, e) {
- alert("Exception: " + e.name + "\nMessage: " + e.message +
- "\nLocation: " + location);
+ 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 {
+ msg = "Exception: " + e + "\nFunction: " + location + "()";
+ }
+
+ alert(msg);
}
function disableHotkeys() {
seq = seq + "" + keycode;
}
- var piggie = document.getElementById("piggie");
-
- if (piggie) {
+ if (document.getElementById("piggie")) {
if (seq.match("807371717369")) {
+ seq = "";
localPiggieFunction(true);
} else {
localPiggieFunction(false);
try {
localHotkeyHandler(keycode);
} catch (e) {
- exception_error(e);
+ exception_error("hotkey_handler", e);
}
}
if (!document.getElementById("feedCatHolder")) {
for (i = 0; i < content.childNodes.length; i++) {
var child = content.childNodes[i];
- child.className = child.className.replace("Selected", "");
+ try {
+ child.className = child.className.replace("Selected", "");
+ } catch (e) {
+ //
+ }
}
} else {
for (i = 0; i < content.childNodes.length; i++) {
var child = content.childNodes[i];
-
if (child.id == "feedCatHolder") {
- var fcat = child.firstChild;
+ parent.debug(child.id);
+ var fcat = child.lastChild;
for (j = 0; j < fcat.childNodes.length; j++) {
var feed = fcat.childNodes[j];
feed.className = feed.className.replace("Selected", "");
}
}
- }
-
+ }
}
}
for (i = 0; i < content.rows.length; i++) {
content.rows[i].className = content.rows[i].className.replace("Selected", "");
}
-
}
function getVisibleUnreadHeadlines() {
row.className = row.className = "Active";
}
+ var check = document.getElementById("RCHK-" + id);
+
+ if (check) {
+ check.checked = true;
+ }
+
row.className = row.className + "Selected";
}
return rows;
}
-function setCookie(name, value, expires, path, domain, secure) {
+function setCookie(name, value, lifetime, path, domain, secure) {
+
+ var d = false;
+
+ if (lifetime) {
+ d = new Date();
+ d.setTime(lifetime * 1000);
+ }
+
+ 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 : "") +
((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;
xmlhttp_rpc = new XMLHttpRequest();
}
+function parse_counters(reply, f_document, title_obj, scheduled_call) {
+ try {
+ for (var l = 0; l < reply.childNodes.length; l++) {
+ if (!reply.childNodes[l] ||
+ typeof(reply.childNodes[l].getAttribute) == "undefined") {
+ // where did this come from?
+ continue;
+ }
+
+ var id = reply.childNodes[l].getAttribute("id");
+ var t = reply.childNodes[l].getAttribute("type");
+ var ctr = reply.childNodes[l].getAttribute("counter");
+ var error = reply.childNodes[l].getAttribute("error");
+ var has_img = reply.childNodes[l].getAttribute("hi");
+ var updated = reply.childNodes[l].getAttribute("updated");
+
+ if (id == "global-unread") {
+ title_obj.global_unread = ctr;
+ title_obj.updateTitle();
+ continue;
+ }
+
+ if (t == "category") {
+ var catctr = f_document.getElementById("FCATCTR-" + id);
+ if (catctr) {
+ catctr.innerHTML = "(" + ctr + " unread)";
+ }
+ continue;
+ }
+
+ var feedctr = f_document.getElementById("FEEDCTR-" + id);
+ var feedu = f_document.getElementById("FEEDU-" + id);
+ var feedr = f_document.getElementById("FEEDR-" + id);
+ var feed_img = f_document.getElementById("FIMG-" + id);
+ var feedlink = f_document.getElementById("FEEDL-" + id);
+
+ if (updated && feedlink) {
+ if (error) {
+ feedlink.title = "Error: " + error + " (" + updated + ")";
+ } else {
+ feedlink.title = "Updated: " + updated;
+ }
+ }
+
+ if (feedctr && feedu && feedr) {
+
+ if (feedu.innerHTML != ctr && id == getActiveFeedId() && scheduled_call) {
+ var hf = title_obj.parent.frames["headlines-frame"];
+ hf.location.reload(true);
+ }
+
+ feedu.innerHTML = ctr;
+
+ if (error) {
+ feedr.className = feedr.className.replace("feed", "error");
+ } else if (id > 0) {
+ feedr.className = feedr.className.replace("error", "feed");
+ }
+
+ if (ctr > 0) {
+ feedctr.className = "odd";
+ if (!feedr.className.match("Unread")) {
+ var is_selected = feedr.className.match("Selected");
+
+ feedr.className = feedr.className.replace("Selected", "");
+ feedr.className = feedr.className.replace("Unread", "");
+
+ feedr.className = feedr.className + "Unread";
+
+ if (is_selected) {
+ feedr.className = feedr.className + "Selected";
+ }
+
+ }
+ } else {
+ feedctr.className = "invisible";
+ feedr.className = feedr.className.replace("Unread", "");
+ }
+ }
+ }
+ } catch (e) {
+ exception_error("parse_counters", e);
+ }
+}
+
+// this one is called from feedlist context
+// thus title_obj passed to parse_counters is parent (e.g. main ttrss window)
+
function all_counters_callback() {
if (xmlhttp_rpc.readyState == 4) {
try {
notify("[all_counters_callback] backend did not return valid XML");
return;
}
-
+
+ if (!parent.frames["feeds-frame"]) {
+ notify("[all_counters_callback] no parent feeds-frame");
+ return;
+ }
+
var reply = xmlhttp_rpc.responseXML.firstChild;
-
var f_document = parent.frames["feeds-frame"].document;
+
+ parse_counters(reply, f_document, parent);
- for (var l = 0; l < reply.childNodes.length; l++) {
- var id = reply.childNodes[l].getAttribute("id");
- var ctr = reply.childNodes[l].getAttribute("counter");
-
- var feedctr = f_document.getElementById("FEEDCTR-" + id);
- var feedu = f_document.getElementById("FEEDU-" + id);
- var feedr = f_document.getElementById("FEEDR-" + id);
-
- if (feedctr && feedu && feedr) {
-
- feedu.innerHTML = ctr;
-
- if (ctr > 0) {
- feedctr.className = "odd";
- if (!feedr.className.match("Unread")) {
- var is_selected = feedr.className.match("Selected");
-
- feedr.className = feedr.className.replace("Selected", "");
- feedr.className = feedr.className.replace("Unread", "");
-
- feedr.className = feedr.className + "Unread";
-
- if (is_selected) {
- feedr.className = feedr.className + "Selected";
- }
-
- }
- } else {
- feedctr.className = "invisible";
- feedr.className = feedr.className.replace("Unread", "");
- }
- }
- }
} catch (e) {
exception_error("all_counters_callback", e);
}
function hideOrShowFeeds(doc, hide) {
+ if (!doc.styleSheets) return;
+
var css_rules = doc.styleSheets[0].cssRules;
+ if (!css_rules || !css_rules.length) return;
+
for (i = 0; i < css_rules.length; i++) {
var rule = css_rules[i];
}
-function fatalError(code) {
- window.location = "error.php?c=" + param_escape(code);
-}
-
function selectTableRow(r, do_select) {
r.className = r.className.replace("Selected", "");
}
}
+function selectTableRowById(elem_id, check_id, do_select) {
+
+ try {
+
+ var row = document.getElementById(elem_id);
+
+ if (row) {
+ selectTableRow(row, do_select);
+ }
+
+ var check = document.getElementById(check_id);
+
+ if (check) {
+ check.checked = do_select;
+ }
+ } catch (e) {
+ exception_error("selectTableRowById", e);
+ }
+}
+
function selectTableRowsByIdPrefix(content_id, prefix, check_prefix, do_select,
- classcheck) {
+ classcheck, reset_others) {
var content = document.getElementById(content_id);
if (content.rows[i].id.match(prefix)) {
selectTableRow(content.rows[i], do_select);
+
+ var row_id = content.rows[i].id.replace(prefix, "");
+ var check = document.getElementById(check_prefix + row_id);
+
+ if (check) {
+ check.checked = do_select;
+ }
+ } else if (reset_others) {
+ selectTableRow(content.rows[i], false);
+
+ var row_id = content.rows[i].id.replace(prefix, "");
+ var check = document.getElementById(check_prefix + row_id);
+
+ if (check) {
+ check.checked = false;
+ }
+
}
+ } else if (reset_others) {
+ selectTableRow(content.rows[i], false);
var row_id = content.rows[i].id.replace(prefix, "");
var check = document.getElementById(check_prefix + row_id);
if (check) {
- check.checked = do_select;
+ check.checked = false;
}
+
}
}
}
}
+function toggleSelectRowById(sender, id) {
+ var row = document.getElementById(id);
+
+ if (sender.checked) {
+ if (!row.className.match("Selected")) {
+ row.className = row.className + "Selected";
+ }
+ } else {
+ if (row.className.match("Selected")) {
+ row.className = row.className.replace("Selected", "");
+ }
+ }
+}
+
+function toggleSelectListRow(sender) {
+ var parent_row = sender.parentNode;
+
+ if (sender.checked) {
+ if (!parent_row.className.match("Selected")) {
+ parent_row.className = parent_row.className + "Selected";
+ }
+ } else {
+ if (parent_row.className.match("Selected")) {
+ parent_row.className = parent_row.className.replace("Selected", "");
+ }
+ }
+}
+
+
function toggleSelectRow(sender) {
var parent_row = sender.parentNode.parentNode;
var w = window.open(url);
}
-
-function getRelativeFeedId(list, id, direction) {
+function getRelativeFeedId(list, id, direction, unread_only) {
if (!id) {
if (direction == "next") {
for (i = 0; i < list.childNodes.length; i++) {
var child = list.childNodes[i];
- if (child.id == "feedCatHolder") {
- if (child.firstChild) {
+ if (child.id && child.id == "feedCatHolder") {
+ if (child.lastChild) {
var cr = getRelativeFeedId(child.firstChild, id, direction);
if (cr) return cr;
}
- } else if (child.id.match("FEEDR-")) {
+ } else if (child.id && child.id.match("FEEDR-")) {
return child.id.replace('FEEDR-', '');
}
}
var feed = list.ownerDocument.getElementById("FEEDR-" + getActiveFeedId());
+ if (getCookie("ttrss_vf_hreadf") == 1) {
+ unread_only = true;
+ }
+
if (direction == "next") {
- if (feed.nextSibling) {
+ var e = feed;
- var next_feed = feed.nextSibling;
+ while (e) {
- while (!next_feed.id && next_feed.nextSibling) {
- next_feed = next_feed.nextSibling;
- }
+ if (e.nextSibling) {
+
+ e = e.nextSibling;
+
+ } else if (e.parentNode.parentNode.nextSibling) {
- if (getCookie("ttrss_vf_hreadf") == 1) {
- while (next_feed && next_feed.className == "feed") {
- next_feed = next_feed.nextSibling;
- }
- }
+ var this_cat = e.parentNode.parentNode;
- if (next_feed && next_feed.id.match("FEEDR-")) {
- return next_feed.id.replace("FEEDR-", "");
- }
- }
+ e = false;
- var this_cat = feed.parentNode.parentNode;
-
- if (this_cat && this_cat.nextSibling) {
- while (this_cat = this_cat.nextSibling) {
- if (this_cat.firstChild && this_cat.firstChild.firstChild) {
- var next_feed = this_cat.firstChild.firstChild;
- if (getCookie("ttrss_vf_hreadf") == 1) {
- while (next_feed && next_feed.className == "feed") {
- next_feed = next_feed.nextSibling;
+ if (this_cat && this_cat.nextSibling) {
+ while (!e && this_cat.nextSibling) {
+ this_cat = this_cat.nextSibling;
+ if (this_cat.id == "feedCatHolder") {
+ e = this_cat.firstChild.firstChild;
}
}
- if (next_feed && next_feed.id.match("FEEDR-")) {
- return next_feed.id.replace("FEEDR-", "");
- }
}
- }
+
+ } else {
+ e = false;
+ }
+
+ if (e) {
+ if (!unread_only || (unread_only && e.className != "feed" &&
+ e.className != "error")) {
+ return e.id.replace("FEEDR-", "");
+ }
+ }
}
+
} else if (direction == "prev") {
- if (feed.previousSibling) {
-
- var prev_feed = feed.previousSibling;
+ var e = feed;
- if (getCookie("ttrss_vf_hreadf") == 1) {
- while (prev_feed && prev_feed.className == "feed") {
- prev_feed = prev_feed.previousSibling;
- }
- }
+ while (e) {
- while (!prev_feed.id && prev_feed.previousSibling) {
- prev_feed = prev_feed.previousSibling;
- }
+ if (e.previousSibling) {
+
+ e = e.previousSibling;
+
+ } else if (e.parentNode.parentNode.previousSibling) {
- if (prev_feed && prev_feed.id.match("FEEDR-")) {
- return prev_feed.id.replace("FEEDR-", "");
- }
- }
+ var this_cat = e.parentNode.parentNode;
- var this_cat = feed.parentNode.parentNode;
-
- if (this_cat && this_cat.previousSibling) {
- while (this_cat = this_cat.previousSibling) {
- if (this_cat.lastChild && this_cat.firstChild.lastChild) {
- var prev_feed = this_cat.firstChild.lastChild;
- if (getCookie("ttrss_vf_hreadf") == 1) {
- while (prev_feed && prev_feed.className == "feed") {
- prev_feed = prev_feed.previousSibling;
+ e = false;
+
+ if (this_cat && this_cat.previousSibling) {
+ while (!e && this_cat.previousSibling) {
+ this_cat = this_cat.previousSibling;
+ if (this_cat.id == "feedCatHolder") {
+ e = this_cat.firstChild.lastChild;
}
}
- if (prev_feed && prev_feed.id.match("FEEDR-")) {
- return prev_feed.id.replace("FEEDR-", "");
- }
}
- }
- }
+
+ } else {
+ e = false;
+ }
+
+ if (e) {
+ if (!unread_only || (unread_only && e.className != "feed" &&
+ e.className != "error")) {
+ return e.id.replace("FEEDR-", "");
+ }
+ }
+ }
+ }
+ }
+}
+
+function showBlockElement(id) {
+ var elem = document.getElementById(id);
+
+ if (elem) {
+ elem.style.display = "block";
+ } else {
+ alert("[showBlockElement] can't find element with id " + id);
+ }
+}
+
+function hideParentElement(e) {
+ e.parentNode.style.display = "none";
+}
+
+function dropboxSelect(e, v) {
+ for (i = 0; i < e.length; i++) {
+ if (e[i].value == v) {
+ e.selectedIndex = i;
+ break;
}
}
}
+
+// originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z
+// bugfixed just a little bit :-)
+function getURLParam(strParamName){
+ var strReturn = "";
+ var strHref = window.location.href;
+
+ if (strHref.indexOf("#") == strHref.length-1) {
+ strHref = strHref.substring(0, strHref.length-1);
+ }
+
+ if ( strHref.indexOf("?") > -1 ){
+ var strQueryString = strHref.substr(strHref.indexOf("?"));
+ var aQueryString = strQueryString.split("&");
+ for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
+ if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){
+ var aParam = aQueryString[iParam].split("=");
+ strReturn = aParam[1];
+ break;
+ }
+ }
+ }
+ return strReturn;
+}
+
+function leading_zero(p) {
+ var s = String(p);
+ if (s.length == 1) s = "0" + s;
+ return s;
+}
+
+function center_element(e) {
+
+ try {
+ var c_width = document.body.clientWidth;
+ var c_height = document.body.clientHeight;
+
+ var c_scroll = document.body.scrollTop;
+
+ var e_width = e.clientWidth;
+ var e_height = e.clientHeight;
+
+ var set_y = (c_height / 2) + c_scroll - (e_height / 2);
+ var set_x = (c_width / 2) - (e_width / 2);
+
+ e.style.top = set_y + "px";
+ e.style.left = set_x + "px";
+ } catch (e) {
+ exception_error("center_element", e);
+ }
+}