X-Git-Url: https://git.wh0rd.org/?a=blobdiff_plain;ds=sidebyside;f=tt-rss.js;h=701bec89d1cb8c59bfba7aa2f210810a9472d975;hb=27c515c380f4f21ce76e52db1becbebc859c3220;hp=d4660d6243ca7a6ce10125da3f07e738ddd92a2b;hpb=c3b81db06c48435ce17528ce0eb9b6bb4c65c513;p=tt-rss.git

diff --git a/tt-rss.js b/tt-rss.js
index d4660d62..701bec89 100644
--- a/tt-rss.js
+++ b/tt-rss.js
@@ -5,10 +5,17 @@
 
 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 search_query = "";
+
 /*@cc_on @*/
 /*@if (@_jscript_version >= 5)
 // JScript gives us Conditional compilation, we can cope with old IE versions.
@@ -18,8 +25,12 @@ try {
 } 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 @*/
@@ -27,18 +38,7 @@ try {
 if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
 	xmlhttp = new XMLHttpRequest();
 	xmlhttp_rpc = new XMLHttpRequest();
-
-}
-
-function printLockingError() {
-	notify("Please wait until operation finishes");
-}
-
-function notify_callback() {
-	var container = document.getElementById('notify');
-	if (xmlhttp.readyState == 4) {
-		container.innerHTML=xmlhttp.responseText;
-	}
+	xmlhttp_view = new XMLHttpRequest();
 }
 
 function feedlist_callback() {
@@ -46,76 +46,56 @@ 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);
+			if (getCookie("ttrss_vf_actfeed")) {
+				viewfeed(getCookie("ttrss_vf_actfeed"), 0, "");
+			}
 			first_run = false;
 		} else {
 			notify("");
-		}
-	}
+		} 
+	} 
 }
 
-function viewfeed_callback() {
-	var container = document.getElementById('headlines');
-	if (xmlhttp.readyState == 4) {
-		container.innerHTML = xmlhttp.responseText;
-
-		var factive = document.getElementById("FACTIVE");
-		var funread = document.getElementById("FUNREAD");
-		var ftotal = document.getElementById("FTOTAL");
-
-		if (ftotal && factive && funread) {
-			var feed_id = factive.innerHTML;
-
-			var feedr = document.getElementById("FEEDR-" + feed_id);
-			var feedt = document.getElementById("FEEDT-" + feed_id);
-			var feedu = document.getElementById("FEEDU-" + feed_id);
-
-			feedt.innerHTML = ftotal.innerHTML;
-			feedu.innerHTML = funread.innerHTML;
+function refetch_callback() {
 
-			if (feedu.innerHTML > 0 && !feedr.className.match("Unread")) {
-					feedr.className = feedr.className + "Unread";
-			} else if (feedu.innerHTML <= 0) {	
-					feedr.className = feedr.className.replace("Unread", "");
-			}
+	if (xmlhttp_rpc.readyState == 4) {
+		notify("All feeds updated");
+		var container = document.getElementById('feeds');
+		container.innerHTML = xmlhttp_rpc.responseText;
+		document.title = "Tiny Tiny RSS";
 
+		cleanSelected("feedsList");
+		
+		var feedr = document.getElementById("FEEDR-" + active_feed_id);
+		if (feedr) {
+			feedr.className = feedr.className + "Selected";
 		}
 
-		notify("");
-
-	}	
+	} 
 }
 
-function view_callback() {
-	var container = document.getElementById('content');
-	if (xmlhttp.readyState == 4) {
-		container.innerHTML=xmlhttp.responseText;		
-	}
-}
+function updateFeed(feed_id) {
 
-function refetch_callback() {
-	if (xmlhttp_rpc.readyState == 4) {
-		notify("All feeds updated");
-		
-		var container = document.getElementById('feeds');
+	var query_str = "backend.php?op=rpc&subop=updateFeed&feed=" + feed_id;
 
-		container.innerHTML = xmlhttp_rpc.responseText;
+	if (xmlhttp_ready(xmlhttp_rpc)) {
+		xmlhttp_rpc.open("GET", query_str, true);
+		xmlhttp_rpc.onreadystatechange=feed_update_callback;
+		xmlhttp_rpc.send(null);
+	} else {
+		printLockingError();
+	}   
 
-		//updateFeedList(true, false);
-	}
 }
 
 function scheduleFeedUpdate(force) {
 
 	notify("Updating feeds in background...");
 
+	document.title = "Tiny Tiny RSS - Updating...";
+
 	var query_str = "backend.php?op=rpc&subop=";
 
 	if (force) {
@@ -124,17 +104,17 @@ 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...");
 	}
@@ -143,7 +123,7 @@ function updateFeedList(silent, fetch) {
 
 	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);
@@ -152,9 +132,10 @@ function updateFeedList(silent, fetch) {
 	}
 }
 
+/*
 function catchupPage(feed) {
 
-	if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
+	if (!xmlhttp_ready(xmlhttp)) {
 		printLockingError();
 		return
 	}
@@ -166,36 +147,56 @@ function catchupPage(feed) {
 	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);	
-			content.rows[i].className = content.rows[i].className.replace("Unread", "");
+			if (content.rows[i].className.match("Unread")) {
+				rows.push(row_id);	
+				content.rows[i].className = content.rows[i].className.replace("Unread", "");
+			}
+
+			var upd_img_pic = document.getElementById("FUPDPIC-" + row_id);
+			if (upd_img_pic) {
+				upd_img_pic.innerHTML = "";
+			} 
 		}
 	}
 
-	var feedr = document.getElementById("FEEDR-" + feed);
-	var feedu = document.getElementById("FEEDU-" + feed);
+	if (rows.length > 0) {
 
-	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", "");
-	} 
+		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", "");
+		} 
+
+		var query_str = "backend.php?op=rpc&subop=catchupPage&ids=" + 
+			param_escape(rows.toString());
+	
+		notify("Marking this page as read...");
 
-	var query_str = "backend.php?op=rpc&subop=catchupPage&ids=" + 
-		param_escape(rows.toString());
+		var button = document.getElementById("btnCatchupPage");
 
-	notify("Marking this page as read...");
+		if (button) {
+			button.className = "disabledButton";
+			button.href = "";
+		}
+	
+		xmlhttp.open("GET", query_str, true);
+		xmlhttp.onreadystatechange=notify_callback;
+		xmlhttp.send(null);
 
-	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.readyState != 4 && xmlhttp.readyState != 0) {
+	if (!xmlhttp_ready(xmlhttp)) {
 		printLockingError();
 		return
 	}
@@ -209,95 +210,226 @@ function catchupAllFeeds() {
 
 }
 
+function viewCurrentFeed(skip, subop) {
+	if (active_feed_id ) {
+		viewfeed(active_feed_id, skip, subop);
+	}
+}
+
 function viewfeed(feed, skip, subop) {
 
-//	document.getElementById('headlines').innerHTML='Loading headlines, please wait...';		
-//	document.getElementById('content').innerHTML='&nbsp;';		
+//	notify("Loading headlines...");
 
-	if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
-		printLockingError();
-		return
+	enableHotkeys();
+
+	var searchbox = document.getElementById("searchbox");
+
+	if (searchbox) {
+		search_query = searchbox.value;
+	} else {
+		search_query = "";
+	} 
+
+	var viewbox = document.getElementById("viewbox");
+
+	var view_mode;
+
+	if (viewbox) {
+		view_mode = viewbox.value;
+	} else {
+		view_mode = "All Posts";
 	}
 
-	xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) +
-		"&skip=" + param_escape(skip) + "&subop=" + param_escape(subop) , true);
-	xmlhttp.onreadystatechange=viewfeed_callback;
-	xmlhttp.send(null);
+	setCookie("ttrss_vf_vmode", view_mode);
 
-	notify("Loading headlines...");
+	var limitbox = document.getElementById("limitbox");
 
-}
+	var limit;
 
-function view(id,feed_id) {
+	if (limitbox) {
+		limit = limitbox.value;
+		setCookie("ttrss_vf_limit", limit);
+	} else {
+		limit = "All";
+	}
 
-	if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
-		printLockingError();
-		return
+	if (active_feed_id != feed || skip != active_offset) {
+		active_post_id = false;
 	}
 
-	var crow = document.getElementById("RROW-" + id);
+	active_feed_id = feed;
+	active_offset = skip;
+
+	setCookie("ttrss_vf_actfeed", feed);
 
-	if (crow.className.match("Unread")) {
-		var umark = document.getElementById("FEEDU-" + feed_id);
-		umark.innerHTML = umark.innerHTML - 1;
-		crow.className = crow.className.replace("Unread", "");
+	if (subop == "MarkAllRead") {
 
-		if (umark.innerHTML == "0") {
-			var feedr = document.getElementById("FEEDR-" + feed_id);
+		var feedr = document.getElementById("FEEDR-" + feed);
+		var feedt = document.getElementById("FEEDT-" + feed);
+		var feedu = document.getElementById("FEEDU-" + feed);
+
+		feedu.innerHTML = "0";
+
+		if (feedr.className.match("Unread")) {
 			feedr.className = feedr.className.replace("Unread", "");
 		}
-	
-		total_unread--;
-
-		update_title(); 
-	}	
+	}
 
-	var upd_img_pic = document.getElementById("FUPDPIC-" + id);
+	var query = "backend.php?op=viewfeed&feed=" + param_escape(feed) +
+		"&skip=" + param_escape(skip) + "&subop=" + param_escape(subop) +
+		"&view=" + param_escape(view_mode) + "&limit=" + limit;
 
-	if (upd_img_pic) {
-		upd_img_pic.innerHTML = "";
-	} 
+	if (search_query != "") {
+		query = query + "&search=" + param_escape(search_query);
+	}
+	
+	var headlines_frame = document.getElementById("headlines-frame");
+	
+	headlines_frame.src = query + "&addheader=true";
 
-	document.getElementById('content').innerHTML='Loading, please wait...';		
+	cleanSelected("feedsList");
+	var feedr = document.getElementById("FEEDR-" + feed);
+	if (feedr) {
+		feedr.className = feedr.className + "Selected";
+	}
+	
+	disableContainerChildren("headlinesToolbar", false);
 
-	xmlhttp.open("GET", "backend.php?op=view&id=" + param_escape(id), true);
-	xmlhttp.onreadystatechange=view_callback;
-	xmlhttp.send(null);
+//	notify("");
 
 }
 
 function timeout() {
-
 	scheduleFeedUpdate(true);
-
 	setTimeout("timeout()", 1800*1000);
+}
+
+function resetSearch() {
+	var searchbox = document.getElementById("searchbox")
 
+	if (searchbox.value != "" && active_feed_id) {	
+		searchbox.value = "";
+		viewfeed(active_feed_id, 0, "");
+	}
 }
 
-function search(feed, sender) {
+function search() {
+	if (active_feed_id) {
+		viewfeed(active_feed_id, 0, "");
+	} else {
+		notify("Please select some feed first.");
+	}
+}
 
-	if (xmlhttp.readyState != 4 && xmlhttp.readyState != 0) {
-		printLockingError();
-		return
+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);
+		}
 	}
+}
 
-	notify("Search: " + feed + ", " + sender.value)
+/*
+function moveToPost(mode) {
 
-	document.getElementById('headlines').innerHTML='Loading headlines, please wait...';		
-	document.getElementById('content').innerHTML='&nbsp;';		
+	var rows = getVisibleHeadlineIds();
 
-	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);
+	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 update_title() {
-	//document.title = "Tiny Tiny RSS (" + total_unread + " unread)";
 }
 
 function init() {
+
+	disableContainerChildren("headlinesToolbar", true);
+
+	// 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);
+
+	var content = document.getElementById("content");
+
+	if (getCookie("ttrss_vf_vmode")) {
+		var viewbox = document.getElementById("viewbox");
+		viewbox.value = getCookie("ttrss_vf_vmode");
+	}
+
+	if (getCookie("ttrss_vf_limit")) {
+		var limitbox = document.getElementById("limitbox");
+		limitbox.value = getCookie("ttrss_vf_limit");
+	}
 }
+
+