[tt-rss.git] / tt-rss.js

/*
	This program is Copyright (c) 2003-2005 Andrew Dolgov <cthulhoo@gmail.com>		
	Licensed under GPL v.2 or (at your preference) any later version.
*/

var xmlhttp = false;

/*@cc_on @*/
/*@if (@_jscript_version >= 5)
// JScript gives us Conditional compilation, we can cope with old IE versions.
// and security blocked creation of the objects.
try {
	xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
	try {
		xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	} catch (E) {
		xmlhttp = 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;

}

function feedlist_callback() {
	if (xmlhttp.readyState == 4) {
		document.getElementById('feeds').innerHTML=xmlhttp.responseText;
	}
}

function viewfeed_callback() {
	if (xmlhttp.readyState == 4) {
		document.getElementById('headlines').innerHTML=xmlhttp.responseText;
	}
}

function view_callback() {
	if (xmlhttp.readyState == 4) {
		document.getElementById('content').innerHTML=xmlhttp.responseText;		
	}
}


function update_feed_list() {

	xmlhttp.open("GET", "backend.php?op=feeds", true);
	xmlhttp.onreadystatechange=feedlist_callback;
	xmlhttp.send(null);

}

function viewfeed(feed) {

	notify("view-feed: " + feed);

	xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) , true);
	xmlhttp.onreadystatechange=viewfeed_callback;
	xmlhttp.send(null);

}

function view(feed, post) {

	notify("view: " + feed + ", " + post);

	xmlhttp.open("GET", "backend.php?op=view&feed=" + param_escape(feed) +
		"&post=" + post, true);
	xmlhttp.onreadystatechange=view_callback;
	xmlhttp.send(null);

}

function init() {

	notify("init");

	update_feed_list();

}
Commit	Line	Data
1cd17194 AD	1	/*
	2	This program is Copyright (c) 2003-2005 Andrew Dolgov <cthulhoo@gmail.com>
	3	Licensed under GPL v.2 or (at your preference) any later version.
	4	*/
	5
	6	var xmlhttp = false;
	7
	8	/@cc_on @/
	9	/*@if (@_jscript_version >= 5)
	10	// JScript gives us Conditional compilation, we can cope with old IE versions.
	11	// and security blocked creation of the objects.
	12	try {
	13	xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	14	} catch (e) {
	15	try {
	16	xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	17	} catch (E) {
	18	xmlhttp = false;
	19	}
	20	}
	21	@end @*/
	22
	23	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
	24	xmlhttp = new XMLHttpRequest();
	25	}
	26
	27	function param_escape(arg) {
	28	if (typeof encodeURIComponent != 'undefined')
	29	return encodeURIComponent(arg);
	30	else
	31	return escape(arg);
	32	}
	33
	34	function param_unescape(arg) {
	35	if (typeof decodeURIComponent != 'undefined')
	36	return decodeURIComponent(arg);
	37	else
	38	return unescape(arg);
	39	}
	40
	41	function notify(msg) {
	42
	43	var n = document.getElementById("notify");
	44
	45	n.innerHTML = msg;
	46
	47	}
	48
	49	function feedlist_callback() {
	50	if (xmlhttp.readyState == 4) {
	51	document.getElementById('feeds').innerHTML=xmlhttp.responseText;
	52	}
	53	}
	54
	55	function viewfeed_callback() {
	56	if (xmlhttp.readyState == 4) {
	57	document.getElementById('headlines').innerHTML=xmlhttp.responseText;
	58	}
	59	}
	60
	61	function view_callback() {
	62	if (xmlhttp.readyState == 4) {
	63	document.getElementById('content').innerHTML=xmlhttp.responseText;
	64	}
65	}
66
67
68	function update_feed_list() {
69
70	xmlhttp.open("GET", "backend.php?op=feeds", true);
71	xmlhttp.onreadystatechange=feedlist_callback;
72	xmlhttp.send(null);
73
74	}
75
76	function viewfeed(feed) {
77
78	notify("view-feed: " + feed);
79
80	xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) , true);
81	xmlhttp.onreadystatechange=viewfeed_callback;
82	xmlhttp.send(null);
83
84	}
85
86	function view(feed, post) {
87
88	notify("view: " + feed + ", " + post);
89
90	xmlhttp.open("GET", "backend.php?op=view&feed=" + param_escape(feed) +
91	"&post=" + post, true);
92	xmlhttp.onreadystatechange=view_callback;
93	xmlhttp.send(null);
94
95	}
96
97	function init() {
98
99	notify("init");
100
101	update_feed_list();
102
103	}