*/
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)
} catch (e) {
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();
-}
-
-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);
-}
-
-function notify(msg) {
-
- var n = document.getElementById("notify");
-
- n.innerHTML = msg;
-
+ xmlhttp_rpc = new XMLHttpRequest();
+ xmlhttp_view = new XMLHttpRequest();
}
function feedlist_callback() {
var container = document.getElementById('feeds');
if (xmlhttp.readyState == 4) {
container.innerHTML=xmlhttp.responseText;
- }
+
+ 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";
+ }
+}
+
+function scheduleFeedUpdate(force) {
+
+ notify("Updating feeds in background...");
+
+ document.title = "Tiny Tiny RSS - Updating...";
+
+ var query_str = "backend.php?op=rpc&subop=";
+
+ if (force) {
+ query_str = query_str + "forceUpdateAllFeeds";
+ } else {
+ query_str = query_str + "updateAllFeeds";
+ }
+
+ 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...");
+ }
+
+ var query_str = "backend.php?op=feeds";
+
+ if (fetch) query_str = query_str + "&fetch=yes";
+
+ if (xmlhttp_ready(xmlhttp)) {
+ xmlhttp.open("GET", query_str, true);
+ xmlhttp.onreadystatechange=feedlist_callback;
+ xmlhttp.send(null);
+ } else {
+ printLockingError();
}
}
+function catchupPage(feed) {
+
+ if (!xmlhttp_ready(xmlhttp)) {
+ printLockingError();
+ return
+ }
+
+ var content = document.getElementById("headlinesList");
+
+ var rows = new Array();
+
+ for (i = 0; i < content.rows.length; i++) {
+ var row_id = content.rows[i].id.replace("RROW-", "");
+ if (row_id.length > 0) {
+ if (content.rows[i].className.match("Unread")) {
+ rows.push(row_id);
+ content.rows[i].className = content.rows[i].className.replace("Unread", "");
+ }
+ }
+ }
+
+ if (rows.length > 0) {
+
+ var feedr = document.getElementById("FEEDR-" + feed);
+ var feedu = document.getElementById("FEEDU-" + feed);
+
+ feedu.innerHTML = feedu.innerHTML - rows.length;
+
+ if (feedu.innerHTML > 0 && !feedr.className.match("Unread")) {
+ feedr.className = feedr.className + "Unread";
+ } else if (feedu.innerHTML <= 0) {
+ feedr.className = feedr.className.replace("Unread", "");
+ }
-function update_feed_list(called_from_timer) {
+ var query_str = "backend.php?op=rpc&subop=catchupPage&ids=" +
+ param_escape(rows.toString());
+
+ notify("Marking this page as read...");
- if (called_from_timer != true) {
- document.getElementById("feeds").innerHTML = "Updating feeds, please wait...";
+ var button = document.getElementById("btnCatchupPage");
+
+ button.className = "disabledButton";
+ button.href = "";
+
+ xmlhttp.open("GET", query_str, true);
+ xmlhttp.onreadystatechange=notify_callback;
+ xmlhttp.send(null);
+
+ } else {
+ notify("No unread items on this page.");
+
+ }
+}
+
+function catchupAllFeeds() {
+
+ if (!xmlhttp_ready(xmlhttp)) {
+ printLockingError();
+ return
}
+ var query_str = "backend.php?op=feeds&subop=catchupAll";
+
+ notify("Marking all feeds as read...");
- xmlhttp.open("GET", "backend.php?op=feeds", true);
+ xmlhttp.open("GET", query_str, true);
xmlhttp.onreadystatechange=feedlist_callback;
xmlhttp.send(null);
-
}
-function viewfeed(feed, skip, ext) {
+function viewfeed(feed, skip, subop) {
+
+ 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_ready(xmlhttp)) {
+ printLockingError();
+ return
+ }
+
+ if (active_feed_id != feed || skip != active_offset) {
+ active_post_id = false;
+ }
- notify("view-feed: " + feed);
+ active_feed_id = feed;
+ active_offset = skip;
- document.getElementById('headlines').innerHTML='Loading headlines, please wait...';
- document.getElementById('content').innerHTML=' ';
+ 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) + "&ext=" + param_escape(ext) , true);
+ if (search_query != "") {
+ query = query + "&search=" + param_escape(search_query);
+ }
+
+ xmlhttp.open("GET", query, true);
xmlhttp.onreadystatechange=viewfeed_callback;
xmlhttp.send(null);
+ notify("Loading headlines...");
+
+}
+
+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();
+
+ for (i = 0; i < content.rows.length; i++) {
+ content.rows[i].className = content.rows[i].className.replace("Selected", "");
+ }
+
}
function view(id,feed_id) {
+ enableHotkeys();
+
+ if (!xmlhttp_ready(xmlhttp_view)) {
+ printLockingError();
+ return
+ }
+
var crow = document.getElementById("RROW-" + id);
if (crow.className.match("Unread")) {
var feedr = document.getElementById("FEEDR-" + feed_id);
feedr.className = feedr.className.replace("Unread", "");
}
- }
- document.getElementById('content').innerHTML='Loading, please wait...';
+ total_unread--;
+ }
+
+ cleanSelected("headlinesList");
+// crow.className = crow.className + "Selected";
+
+ var upd_img_pic = document.getElementById("FUPDPIC-" + id);
+
+ if (upd_img_pic) {
+ upd_img_pic.innerHTML = "";
+ }
+
+// document.getElementById('content').innerHTML='Loading, please wait...';
+
+ active_post_id = id;
+
+ xmlhttp_view.open("GET", "backend.php?op=view&id=" + param_escape(id), true);
+ xmlhttp_view.onreadystatechange=view_callback;
+ xmlhttp_view.send(null);
- xmlhttp.open("GET", "backend.php?op=view&id=" + param_escape(id), true);
- xmlhttp.onreadystatechange=view_callback;
- xmlhttp.send(null);
}
function timeout() {
+ scheduleFeedUpdate(true);
+ setTimeout("timeout()", 1800*1000);
+}
- update_feed_list(true);
+function resetSearch() {
+ document.getElementById("searchbox").value = "";
+ viewfeed(active_feed_id, 0, "");
+}
- setTimeout("timeout()", 1800*1000);
+function search(feed) {
+ viewfeed(feed, 0, "");
+}
+
+function localPiggieFunction(enable) {
+ if (enable) {
+ var query_str = "backend.php?op=feeds&subop=piggie";
+
+ if (xmlhttp_ready(xmlhttp)) {
+ xmlhttp.open("GET", query_str, true);
+ xmlhttp.onreadystatechange=feedlist_callback;
+ xmlhttp.send(null);
+ }
+ }
}
-function search(feed, sender) {
+function relativeid_callback() {
- notify("Search: " + feed + ", " + sender.value)
+ if (xmlhttp_rpc.readyState == 4) {
+ notify(xmlhttp_rpc.responseText);
+ }
- 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) + "&ext=SEARCH", true);
- xmlhttp.onreadystatechange=viewfeed_callback;
- xmlhttp.send(null);
+function getVisibleHeadlineIds() {
+
+ var content = document.getElementById("headlinesList");
+ var rows = new Array();
+
+ for (i = 0; i < content.rows.length; i++) {
+ var row_id = content.rows[i].id.replace("RROW-", "");
+ if (row_id.length > 0) {
+ rows.push(row_id);
+ }
+ }
+ return rows;
+}
+
+function getFirstVisibleHeadlineId() {
+ var rows = getVisibleHeadlineIds();
+ return rows[0];
+}
+
+function getLastVisibleHeadlineId() {
+ var rows = getVisibleHeadlineIds();
+ return rows[rows.length-1];
}
+function moveToPost(mode) {
+
+ var rows = getVisibleHeadlineIds();
+
+ var prev_id;
+ var next_id;
+
+ 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") {
+ 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") {
+ 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) {
+
+ if (keycode == 78) {
+ return moveToPost('next');
+ }
+
+ if (keycode == 80) {
+ 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() {
- notify("init");
+ // IE kludge
- update_feed_list();
+ if (xmlhttp && !xmlhttp_rpc) {
+ xmlhttp_rpc = xmlhttp;
+ xmlhttp_view = xmlhttp;
+ }
- setTimeout("timeout()", 1800*1000);
+ 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