var xmlhttp = false;
var xmlhttp_rpc = false;
+var xmlhttp_view = false;
var total_unread = 0;
var first_run = true;
var active_post_id = false;
var active_feed_id = false;
+var active_offset = false;
+
+var total_feed_entries = false;
+
+var _viewfeed_autoselect_first = false;
+var _viewfeed_autoselect_last = false;
+
+var search_query = "";
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
try {
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP");
+ xmlhttp_view = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
xmlhttp = false;
xmlhttp_rpc = false;
+ xmlhttp_view = false;
}
}
@end @*/
if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
xmlhttp = new XMLHttpRequest();
xmlhttp_rpc = new XMLHttpRequest();
-
+ xmlhttp_view = new XMLHttpRequest();
}
function feedlist_callback() {
if (xmlhttp.readyState == 4) {
container.innerHTML=xmlhttp.responseText;
-// var feedtu = document.getElementById("FEEDTU");
-// if (feedtu) {
-// total_unread = feedtu.innerHTML;
-// update_title();
-// }
-
if (first_run) {
scheduleFeedUpdate(false);
first_run = false;
} else {
notify("");
- }
- }
+ }
+ }
}
function viewfeed_callback() {
var funread = document.getElementById("FUNREAD");
var ftotal = document.getElementById("FTOTAL");
+ if (_viewfeed_autoselect_first == true) {
+ _viewfeed_autoselect_first = false;
+ view(getFirstVisibleHeadlineId(), active_feed_id);
+ }
+
+ if (_viewfeed_autoselect_last == true) {
+ _viewfeed_autoselect_last = false;
+ view(getLastVisibleHeadlineId(), active_feed_id);
+ }
+
if (ftotal && factive && funread) {
var feed_id = factive.innerHTML;
feedt.innerHTML = ftotal.innerHTML;
feedu.innerHTML = funread.innerHTML;
+ total_feed_entries = ftotal.innerHTML;
+
if (feedu.innerHTML > 0 && !feedr.className.match("Unread")) {
feedr.className = feedr.className + "Unread";
} else if (feedu.innerHTML <= 0) {
feedr.className = feedr.className.replace("Unread", "");
}
+ cleanSelected("feedsList");
+
+ feedr.className = feedr.className + "Selected";
}
+ var searchbox = document.getElementById("searchbox");
+ searchbox.value = search_query;
+
+ markHeadline(active_post_id);
+
notify("");
}
function view_callback() {
var container = document.getElementById('content');
- if (xmlhttp.readyState == 4) {
- container.innerHTML=xmlhttp.responseText;
+ if (xmlhttp_view.readyState == 4) {
+ container.innerHTML=xmlhttp_view.responseText;
+ markHeadline(active_post_id);
}
}
function refetch_callback() {
+
if (xmlhttp_rpc.readyState == 4) {
notify("All feeds updated");
-
var container = document.getElementById('feeds');
-
container.innerHTML = xmlhttp_rpc.responseText;
-
document.title = "Tiny Tiny RSS";
-
- //updateFeedList(true, false);
- }
+ }
}
function scheduleFeedUpdate(force) {
query_str = query_str + "updateAllFeeds";
}
- if (xmlhttp_rpc.readyState == 4 || xmlhttp_rpc.readyState == 0) {
+ if (xmlhttp_ready(xmlhttp_rpc)) {
xmlhttp_rpc.open("GET", query_str, true);
xmlhttp_rpc.onreadystatechange=refetch_callback;
xmlhttp_rpc.send(null);
} else {
printLockingError();
- }
+ }
}
function updateFeedList(silent, fetch) {
-
+
if (silent != true) {
notify("Loading feed list...");
}
if (fetch) query_str = query_str + "&fetch=yes";
- if (xmlhttp.readyState == 4 || xmlhttp.readyState == 0) {
+ if (xmlhttp_ready(xmlhttp)) {
xmlhttp.open("GET", query_str, true);
xmlhttp.onreadystatechange=feedlist_callback;
xmlhttp.send(null);
function catchupPage(feed) {
- if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
+ if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
param_escape(rows.toString());
notify("Marking this page as read...");
+
+ var button = document.getElementById("btnCatchupPage");
+
+ button.className = "disabledButton";
+ button.href = "";
xmlhttp.open("GET", query_str, true);
xmlhttp.onreadystatechange=notify_callback;
function catchupAllFeeds() {
- if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
+ if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
function viewfeed(feed, skip, subop) {
-// document.getElementById('headlines').innerHTML='Loading headlines, please wait...';
-// document.getElementById('content').innerHTML=' ';
+ enableHotkeys();
+
+ var searchbox = document.getElementById("searchbox");
+
+ if (searchbox) {
+ search_query = searchbox.value;
+ } else {
+ search_query = "";
+ }
+
+/* if (active_feed_id == feed && subop != "ForceUpdate") {
+ notify("This feed is currently selected.");
+ return;
+ } */
+
+ if (skip < 0 || skip > total_feed_entries) {
+ return;
+ }
- if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
+ if (!xmlhttp_ready(xmlhttp)) {
printLockingError();
return
}
-
+
+ if (active_feed_id != feed || skip != active_offset) {
+ active_post_id = false;
+ }
+
active_feed_id = feed;
- active_post_id = false;
+ active_offset = skip;
+
+ var query = "backend.php?op=viewfeed&feed=" + param_escape(feed) +
+ "&skip=" + param_escape(skip) + "&subop=" + param_escape(subop);
- xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) +
- "&skip=" + param_escape(skip) + "&subop=" + param_escape(subop) , true);
+ if (search_query != "") {
+ query = query + "&search=" + param_escape(search_query);
+ }
+
+ xmlhttp.open("GET", query, true);
xmlhttp.onreadystatechange=viewfeed_callback;
xmlhttp.send(null);
}
-function cleanSelectedHeadlines() {
- var content = document.getElementById("headlinesList");
+function markHeadline(id) {
+ var row = document.getElementById("RROW-" + id);
+ if (row) {
+ row.className = row.className + "Selected";
+ }
+}
+
+function cleanSelected(element) {
+ var content = document.getElementById(element);
var rows = new Array();
function view(id,feed_id) {
- if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
+ enableHotkeys();
+
+ if (!xmlhttp_ready(xmlhttp_view)) {
printLockingError();
return
}
}
total_unread--;
-
- update_title();
}
- cleanSelectedHeadlines();
-
- crow.className = crow.className + "Selected";
+ cleanSelected("headlinesList");
+// crow.className = crow.className + "Selected";
var upd_img_pic = document.getElementById("FUPDPIC-" + id);
upd_img_pic.innerHTML = "";
}
- document.getElementById('content').innerHTML='Loading, please wait...';
+// document.getElementById('content').innerHTML='Loading, please wait...';
active_post_id = id;
- xmlhttp.open("GET", "backend.php?op=view&id=" + param_escape(id), true);
- xmlhttp.onreadystatechange=view_callback;
- xmlhttp.send(null);
+ xmlhttp_view.open("GET", "backend.php?op=view&id=" + param_escape(id), true);
+ xmlhttp_view.onreadystatechange=view_callback;
+ xmlhttp_view.send(null);
+
}
function timeout() {
-
scheduleFeedUpdate(true);
-
setTimeout("timeout()", 1800*1000);
-
}
-function search(feed, sender) {
-
- if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
- printLockingError();
- return
- }
-
- notify("Search: " + feed + ", " + sender.value)
-
- document.getElementById('headlines').innerHTML='Loading headlines, please wait...';
- document.getElementById('content').innerHTML=' ';
-
- xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) +
- "&search=" + param_escape(sender.value) + "&subop=search", true);
- xmlhttp.onreadystatechange=viewfeed_callback;
- xmlhttp.send(null);
-
+function resetSearch() {
+ document.getElementById("searchbox").value = "";
+ viewfeed(active_feed_id, 0, "");
}
-function update_title() {
- //document.title = "Tiny Tiny RSS (" + total_unread + " unread)";
+function search(feed) {
+ viewfeed(feed, 0, "");
}
function localPiggieFunction(enable) {
if (enable) {
var query_str = "backend.php?op=feeds&subop=piggie";
- if (xmlhttp.readyState == 4 || xmlhttp.readyState == 0) {
+ if (xmlhttp_ready(xmlhttp)) {
xmlhttp.open("GET", query_str, true);
xmlhttp.onreadystatechange=feedlist_callback;
rows.push(row_id);
}
}
-
return rows;
-
}
-function moveToPost(mode) {
-
-/* var query_str = "backend.php?op=rpc&subop=getRelativeId&mode=" + mode +
- "&feed=" + active_feed_id + "&id=" + active_post_id;
+function getFirstVisibleHeadlineId() {
+ var rows = getVisibleHeadlineIds();
+ return rows[0];
+}
-// notify(query_str);
+function getLastVisibleHeadlineId() {
+ var rows = getVisibleHeadlineIds();
+ return rows[rows.length-1];
+}
- if (xmlhttp_rpc.readyState == 4 || xmlhttp_rpc.readyState == 0) {
- xmlhttp_rpc.open("GET", query_str, true);
- xmlhttp_rpc.onreadystatechange=relativeid_callback;
- xmlhttp_rpc.send(null);
- } else {
- printLockingError();
- } */
+function moveToPost(mode) {
var rows = getVisibleHeadlineIds();
var prev_id;
var next_id;
- for (var i = 0; i < rows.length; i++) {
- if (rows[i] == active_post_id) {
- prev_id = rows[i-1];
- next_id = rows[i+1];
+ if (active_post_id == false) {
+ next_id = getFirstVisibleHeadlineId();
+ prev_id = getLastVisibleHeadlineId();
+ } else {
+ for (var i = 0; i < rows.length; i++) {
+ if (rows[i] == active_post_id) {
+ prev_id = rows[i-1];
+ next_id = rows[i+1];
+ }
}
}
- if (mode == "next" && next_id != undefined) {
- view(next_id, active_feed_id);
+ if (mode == "next") {
+ if (next_id != undefined) {
+ view(next_id, active_feed_id);
+ } else {
+ _viewfeed_autoselect_first = true;
+ viewfeed(active_feed_id, active_offset+15);
+ }
}
- if (mode == "prev" && prev_id != undefined) {
- view(prev_id, active_feed_id);
+ if (mode == "prev") {
+ if ( prev_id != undefined) {
+ view(prev_id, active_feed_id);
+ } else {
+ _viewfeed_autoselect_last = true;
+ viewfeed(active_feed_id, active_offset-15);
+ }
}
}
function localHotkeyHandler(keycode) {
-// notify(keycode);
-
if (keycode == 78) {
- moveToPost('next');
+ return moveToPost('next');
}
if (keycode == 80) {
- moveToPost('prev');
+ return moveToPost('prev');
}
+
+ if (keycode == 82) {
+ return scheduleFeedUpdate(true);
+ }
+
+ if (keycode == 85) {
+ return viewfeed(active_feed_id, active_offset, "ForceUpdate");
+ }
+
+// notify("KC: " + keycode);
+
}
function init() {
+
+ // IE kludge
+
+ if (xmlhttp && !xmlhttp_rpc) {
+ xmlhttp_rpc = xmlhttp;
+ xmlhttp_view = xmlhttp;
+ }
+
+ if (!xmlhttp || !xmlhttp_rpc || !xmlhttp_view) {
+ document.getElementById("headlines").innerHTML =
+ "<b>Fatal error:</b> This program needs XmlHttpRequest " +
+ "to function properly. Your browser doesn't seem to support it.";
+ return;
+ }
+
updateFeedList(false, false);
document.onkeydown = hotkey_handler;
setTimeout("timeout()", 1800*1000);
git.wh0rd.org / tt-rss.git / blobdiff