[tt-rss.git] / utils / notifier / background.html

<html>
<script type="text/javascript">

var last_updated = 0;
var feeds_last_updated = 0;
var prefs_last_updated = 0;

function param_escape(arg) {
	if (typeof encodeURIComponent != 'undefined')
		return encodeURIComponent(arg);	
	else
		return escape(arg);
}

function update_feeds() {

	console.log("feeds update");

	var requestUrl = localStorage["site_url"] + "/public.php?op=globalUpdateFeeds";

	var xhr = new XMLHttpRequest();

	xhr.open("POST", requestUrl, true);
	xhr.send();

	var d = new Date();
	localStorage["last_feeds_updated"] = d.getTime();
}

function update() {
	console.log("update");

	var d = new Date();
	var login = localStorage["login"];
	var single_user = localStorage["single_user"];

	if (single_user == "1") login = "admin";

	var requestUrl = localStorage["site_url"] + "/public.php";
	var params = "op=getUnread&fresh=1&login=" + param_escape(login);

	var xhr = new XMLHttpRequest();

	xhr.open("POST", requestUrl, true);
	xhr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xhr.send(params);

	xhr.onreadystatechange = function() {
		if (xhr.readyState == 4) {

			var icon = new Object();
			var title = new Object();
			var badge = new Object();
			var badge_color = new Object();

			// init stuff
			icon.path = "images/normal.png";
			title.title = "";	
			badge.text = "";
			badge_color.color = [0, 0, 0, 0];

			var show_badge = localStorage["show_badge"] == "1";
			var show_fresh = localStorage["show_fresh"] == "1";
		
			if (xhr.status == 200) {
				var response = xhr.responseText.split(";");

				var unread = parseInt(response[0]);

				if (isNaN(unread)) unread = 0;

				var fresh;
	
				if (response.length == 2)
					fresh = parseInt(response[1]);
				else
					fresh = 0;

				if (isNaN(fresh)) fresh = 0;

				if (unread > 0) {
					icon.path = "images/alert.png";
					title.title = "You have %s unread articles.".replace("%s", unread);

					if (show_fresh && fresh > 0) {
						badge.text = fresh + "";
						badge_color.color = [0, 200, 0, 255];
					} else {
						badge.text = unread + "";
						badge_color.color = [255, 0, 0, 255];
					}

				} else if (unread == -1) {
					icon.path = "images/error.png";		

					var errorMsg = xhr.responseText.split(";")[1];

					title.title = "Error: %s.".replace("%s", errorMsg.trim());

				} else {
					title.title = "You have no unread articles.";
				}

				localStorage["last_updated"] = d.getTime();
				localStorage["last_error"] = "";
			} else {
				localStorage["last_error"] = xhr.responseText;

				icon.path = "images/error.png";
				title.title = "Error (%s) while updating.".replace("%s", xhr.status);
			}

			if (!show_badge) badge.text = "";	

			chrome.browserAction.setBadgeBackgroundColor(badge_color);
			chrome.browserAction.setBadgeText(badge);
			chrome.browserAction.setTitle(title);
			chrome.browserAction.setIcon(icon);

		}
	};

}

function timeout() {

	var update_interval;
	var prefs_updated;
	var feeds_update_interval = 30 * 60 * 1000;

	if (localStorage["update_interval"])
		update_interval = localStorage["update_interval"] * 60 * 1000;
	else
		update_interval = 15 * 60 * 1000;

	if (localStorage["prefs_updated"])
		prefs_updated = localStorage["prefs_updated"];
	else
		prefs_updated = -1;

	var d = new Date();

	if (d.getTime() > last_updated + update_interval || 
			prefs_updated != prefs_last_updated) {

		last_updated = d.getTime();
		try {
			update();
		} catch (e) {
			console.warn(e);
		}
	}

	if (localStorage['update_feeds'] == 1 && (d.getTime() > feeds_last_updated + feeds_update_interval || prefs_updated != prefs_last_updated)) {

		feeds_last_updated = d.getTime();
	
		try {
			update_feeds();
		} catch (e) {
			console.warn(e);
		}

	}

	prefs_last_updated = prefs_updated;

	window.setTimeout("timeout()", 1000);
}

function init() {

	chrome.browserAction.onClicked.addListener(function() { 
		var site_url = localStorage['site_url'];

		if (site_url) {
			var cp = new Object();

			cp.url = site_url;

			chrome.tabs.create(cp);
		}

	});
		
	window.setTimeout("timeout()", 1000);

}
</script>

<body onload="init()"> </body>

</html>
Commit	Line	Data
f0ea2da5 AD	1	<html>
	2	<script type="text/javascript">
	3
	4	var last_updated = 0;
a689cd47	5	var feeds_last_updated = 0;
f0ea2da5 AD	6	var prefs_last_updated = 0;
	7
	8	function param_escape(arg) {
	9	if (typeof encodeURIComponent != 'undefined')
	10	return encodeURIComponent(arg);
	11	else
	12	return escape(arg);
	13	}
	14
a689cd47 AD	15	function update_feeds() {
	16
	17	console.log("feeds update");
	18
	19	var requestUrl = localStorage["site_url"] + "/public.php?op=globalUpdateFeeds";
	20
	21	var xhr = new XMLHttpRequest();
	22
	23	xhr.open("POST", requestUrl, true);
	24	xhr.send();
	25
	26	var d = new Date();
	27	localStorage["last_feeds_updated"] = d.getTime();
	28	}
	29
f0ea2da5	30	function update() {
a689cd47 AD	31	console.log("update");
a689cd47 AD	32
f0ea2da5 AD	33	var d = new Date();
f0ea2da5 AD	34	var login = localStorage["login"];
36d146f8 AD	35	var single_user = localStorage["single_user"];
	36
	37	if (single_user == "1") login = "admin";
f0ea2da5	38
27aaf38a	39	var requestUrl = localStorage["site_url"] + "/public.php";
fa7c9e65	40	var params = "op=getUnread&fresh=1&login=" + param_escape(login);
f0ea2da5 AD	41
	42	var xhr = new XMLHttpRequest();
	43
f0ea2da5 AD	44	xhr.open("POST", requestUrl, true);
	45	xhr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	46	xhr.send(params);
	47
	48	xhr.onreadystatechange = function() {
	49	if (xhr.readyState == 4) {
	50
	51	var icon = new Object();
	52	var title = new Object();
01701654	53	var badge = new Object();
fa7c9e65	54	var badge_color = new Object();
01701654	55
36d146f8 AD	56	// init stuff
	57	icon.path = "images/normal.png";
	58	title.title = "";
	59	badge.text = "";
	60	badge_color.color = [0, 0, 0, 0];
	61
fa7c9e65 AD	62	var show_badge = localStorage["show_badge"] == "1";
	63	var show_fresh = localStorage["show_fresh"] == "1";
	64
f0ea2da5	65	if (xhr.status == 200) {
fa7c9e65 AD	66	var response = xhr.responseText.split(";");
	67
	68	var unread = parseInt(response[0]);
	69
36d146f8	70	if (isNaN(unread)) unread = 0;
fa7c9e65	71
36d146f8 AD	72	var fresh;
36d146f8 AD	73
fa7c9e65 AD	74	if (response.length == 2)
	75	fresh = parseInt(response[1]);
	76	else
	77	fresh = 0;
01701654	78
36d146f8 AD	79	if (isNaN(fresh)) fresh = 0;
36d146f8 AD	80
fa7c9e65	81	if (unread > 0) {
01701654	82	icon.path = "images/alert.png";
f0ea2da5	83	title.title = "You have %s unread articles.".replace("%s", unread);
fa7c9e65	84
36d146f8	85	if (show_fresh && fresh > 0) {
fa7c9e65 AD	86	badge.text = fresh + "";
fa7c9e65 AD	87	badge_color.color = [0, 200, 0, 255];
fa7c9e65 AD	88	} else {
	89	badge.text = unread + "";
	90	badge_color.color = [255, 0, 0, 255];
	91	}
	92
01701654 AD	93	} else if (unread == -1) {
	94	icon.path = "images/error.png";
	95
	96	var errorMsg = xhr.responseText.split(";")[1];
	97
	98	title.title = "Error: %s.".replace("%s", errorMsg.trim());
01701654	99
f0ea2da5	100	} else {
f0ea2da5 AD	101	title.title = "You have no unread articles.";
	102	}
	103
	104	localStorage["last_updated"] = d.getTime();
	105	localStorage["last_error"] = "";
	106	} else {
	107	localStorage["last_error"] = xhr.responseText;
	108
	109	icon.path = "images/error.png";
01701654	110	title.title = "Error (%s) while updating.".replace("%s", xhr.status);
f0ea2da5 AD	111	}
f0ea2da5 AD	112
fa7c9e65	113	if (!show_badge) badge.text = "";
01701654	114
fa7c9e65	115	chrome.browserAction.setBadgeBackgroundColor(badge_color);
01701654	116	chrome.browserAction.setBadgeText(badge);
f0ea2da5 AD	117	chrome.browserAction.setTitle(title);
	118	chrome.browserAction.setIcon(icon);
	119
	120	}
	121	};
	122
	123	}
	124
	125	function timeout() {
	126
	127	var update_interval;
	128	var prefs_updated;
a689cd47	129	var feeds_update_interval = 30 * 60 * 1000;
f0ea2da5 AD	130
	131	if (localStorage["update_interval"])
	132	update_interval = localStorage["update_interval"] * 60 * 1000;
	133	else
	134	update_interval = 15 * 60 * 1000;
	135
	136	if (localStorage["prefs_updated"])
	137	prefs_updated = localStorage["prefs_updated"];
	138	else
	139	prefs_updated = -1;
	140
	141	var d = new Date();
	142
	143	if (d.getTime() > last_updated + update_interval \|\|
	144	prefs_updated != prefs_last_updated) {
	145
	146	last_updated = d.getTime();
f0ea2da5 AD	147	try {
	148	update();
	149	} catch (e) {
a689cd47 AD	150	console.warn(e);
	151	}
	152	}
	153
	154	if (localStorage['update_feeds'] == 1 && (d.getTime() > feeds_last_updated + feeds_update_interval \|\| prefs_updated != prefs_last_updated)) {
	155
	156	feeds_last_updated = d.getTime();
	157
	158	try {
	159	update_feeds();
	160	} catch (e) {
	161	console.warn(e);
f0ea2da5	162	}
a689cd47	163
f0ea2da5 AD	164	}
f0ea2da5 AD	165
a689cd47 AD	166	prefs_last_updated = prefs_updated;
a689cd47 AD	167
f0ea2da5 AD	168	window.setTimeout("timeout()", 1000);
	169	}
	170
	171	function init() {
	172
	173	chrome.browserAction.onClicked.addListener(function() {
	174	var site_url = localStorage['site_url'];
	175
	176	if (site_url) {
	177	var cp = new Object();
	178
	179	cp.url = site_url;
	180
	181	chrome.tabs.create(cp);
	182	}
	183
01701654	184	});
f0ea2da5 AD	185
	186	window.setTimeout("timeout()", 1000);
	187
	188	}
	189	</script>
	190
	191	<body onload="init()"> </body>
	192
	193	</html>