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

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

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

	var requestUrl = localStorage["site_url"] + "/backend.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();

			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]);

				var fresh;

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

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

					if (show_fresh) {
						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());
					badge.text = "";

				} else {
					icon.path = "images/normal.png";
					title.title = "You have no unread articles.";
					badge.text = "";
				}

				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;

	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();
		prefs_last_updated = prefs_updated;
		try {
			update();
		} catch (e) {
			//
		}
	}

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