[tt-rss.git] / prefs.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;

var active_feed = false;
var active_filter = false;
var active_label = false;

var active_tab = 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 feedlist_callback() {
	var container = document.getElementById('prefContent');
	if (xmlhttp.readyState == 4) {
		container.innerHTML=xmlhttp.responseText;
		if (active_feed) {
			var row = document.getElementById("FEEDR-" + active_feed);
			if (row) {
				if (!row.className.match("Selected")) {
					row.className = row.className + "Selected";
				}		
			}
			var checkbox = document.getElementById("FRCHK-" + active_feed);
			if (checkbox) {
				checkbox.checked = true;
			}
		}
		p_notify("");
	}
}

function filterlist_callback() {
	var container = document.getElementById('prefContent');
	if (xmlhttp.readyState == 4) {

		container.innerHTML=xmlhttp.responseText;

		if (active_filter) {
			var row = document.getElementById("FILRR-" + active_filter);
			if (row) {
				if (!row.className.match("Selected")) {
					row.className = row.className + "Selected";
				}		
			}
			var checkbox = document.getElementById("FICHK-" + active_filter);
			
			if (checkbox) {
				checkbox.checked = true;
			}
		}
		p_notify("");
	}
}

function labellist_callback() {
	var container = document.getElementById('prefContent');
	if (xmlhttp.readyState == 4) {
		container.innerHTML=xmlhttp.responseText;

		if (active_filter) {
			var row = document.getElementById("LILRR-" + active_label);
			if (row) {
				if (!row.className.match("Selected")) {
					row.className = row.className + "Selected";
				}		
			}
			var checkbox = document.getElementById("LICHK-" + active_label);
			
			if (checkbox) {
				checkbox.checked = true;
			}
		}
		p_notify("");
	}
}

function prefslist_callback() {
	var container = document.getElementById('prefContent');
	if (xmlhttp.readyState == 4) {

		container.innerHTML=xmlhttp.responseText;

		p_notify("");
	}
}

function gethelp_callback() {
	var container = document.getElementById('prefHelpBox');
	if (xmlhttp.readyState == 4) {

		container.innerHTML = xmlhttp.responseText;
		container.style.display = "block";

	}
}


function notify_callback() {
	var container = document.getElementById('notify');
	if (xmlhttp.readyState == 4) {
		container.innerHTML=xmlhttp.responseText;
	}
}


function updateFeedList() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

//	document.getElementById("prefContent").innerHTML = "Loading feeds, please wait...";

	p_notify("Loading, please wait...");

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

}

function toggleSelectRow(sender) {
	var parent_row = sender.parentNode.parentNode;

	if (sender.checked) {
		if (!parent_row.className.match("Selected")) {
			parent_row.className = parent_row.className + "Selected";
		}
	} else {
		if (parent_row.className.match("Selected")) {
			parent_row.className = parent_row.className.replace("Selected", "");
		}
	}
}

function addLabel() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	var sqlexp = document.getElementById("ladd_expr");

	if (sqlexp.value.length == 0) {
		notify("Missing SQL expression.");
	} else {
		notify("Adding label...");

		xmlhttp.open("GET", "backend.php?op=pref-labels&subop=add&exp=" +
			param_escape(sqlexp.value), true);			
			
		xmlhttp.onreadystatechange=labellist_callback;
		xmlhttp.send(null);

		sqlexp.value = "";
	}

}

function addFilter() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	var regexp = document.getElementById("fadd_regexp");
	var match = document.getElementById("fadd_match");

	if (regexp.value.length == 0) {
		notify("Missing filter expression.");
	} else {
		notify("Adding filter...");

		var v_match = match[match.selectedIndex].text;

		xmlhttp.open("GET", "backend.php?op=pref-filters&subop=add&regexp=" +
			param_escape(regexp.value) + "&match=" + v_match, true);			
			
		xmlhttp.onreadystatechange=filterlist_callback;
		xmlhttp.send(null);

		regexp.value = "";
	}

}

function addFeed() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	var link = document.getElementById("fadd_link");

	if (link.value.length == 0) {
		notify("Missing feed URL.");
	} else {
		notify("Adding feed...");

		xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=add&link=" +
			param_escape(link.value), true);
		xmlhttp.onreadystatechange=feedlist_callback;
		xmlhttp.send(null);

		link.value = "";

	}

}

function editLabel(id) {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	active_label = id;

	xmlhttp.open("GET", "backend.php?op=pref-labels&subop=edit&id=" +
		param_escape(id), true);
	xmlhttp.onreadystatechange=labellist_callback;
	xmlhttp.send(null);

}

function editFilter(id) {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	active_filter = id;

	xmlhttp.open("GET", "backend.php?op=pref-filters&subop=edit&id=" +
		param_escape(id), true);
	xmlhttp.onreadystatechange=filterlist_callback;
	xmlhttp.send(null);

}

function editFeed(feed) {

//	notify("Editing feed...");

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	active_feed = feed;

	xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=edit&id=" +
		param_escape(feed), true);
	xmlhttp.onreadystatechange=feedlist_callback;
	xmlhttp.send(null);

}

function getSelectedLabels() {

	var content = document.getElementById("prefLabelList");

	var sel_rows = new Array();

	for (i = 0; i < content.rows.length; i++) {
		if (content.rows[i].className.match("Selected")) {
			var row_id = content.rows[i].id.replace("LILRR-", "");
			sel_rows.push(row_id);	
		}
	}

	return sel_rows;
}


function getSelectedFilters() {

	var content = document.getElementById("prefFilterList");

	var sel_rows = new Array();

	for (i = 0; i < content.rows.length; i++) {
		if (content.rows[i].className.match("Selected")) {
			var row_id = content.rows[i].id.replace("FILRR-", "");
			sel_rows.push(row_id);	
		}
	}

	return sel_rows;
}

function getSelectedFeeds() {

	var content = document.getElementById("prefFeedList");

	var sel_rows = new Array();

	for (i = 0; i < content.rows.length; i++) {
		if (content.rows[i].className.match("Selected")) {
			var row_id = content.rows[i].id.replace("FEEDR-", "");
			sel_rows.push(row_id);	
		}
	}

	return sel_rows;
}

function readSelectedFeeds() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	var sel_rows = getSelectedFeeds();

	if (sel_rows.length > 0) {

		notify("Marking selected feeds as read...");

		xmlhttp.open("GET", "backend.php?op=pref-rpc&subop=unread&ids="+
			param_escape(sel_rows.toString()), true);
		xmlhttp.onreadystatechange=notify_callback;
		xmlhttp.send(null);

	} else {

		notify("Please select some feeds first.");

	}
}

function unreadSelectedFeeds() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	var sel_rows = getSelectedFeeds();

	if (sel_rows.length > 0) {

		notify("Marking selected feeds as unread...");

		xmlhttp.open("GET", "backend.php?op=pref-rpc&subop=unread&ids="+
			param_escape(sel_rows.toString()), true);
		xmlhttp.onreadystatechange=notify_callback;
		xmlhttp.send(null);

	} else {

		notify("Please select some feeds first.");

	}
}

function removeSelectedLabels() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	var sel_rows = getSelectedLabels();

	if (sel_rows.length > 0) {

		notify("Removing selected labels...");

		xmlhttp.open("GET", "backend.php?op=pref-labels&subop=remove&ids="+
			param_escape(sel_rows.toString()), true);
		xmlhttp.onreadystatechange=labellist_callback;
		xmlhttp.send(null);

	} else {
		notify("Please select some labels first.");
	}
}

function removeSelectedFilters() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	var sel_rows = getSelectedFilters();

	if (sel_rows.length > 0) {

		notify("Removing selected filters...");

		xmlhttp.open("GET", "backend.php?op=pref-filters&subop=remove&ids="+
			param_escape(sel_rows.toString()), true);
		xmlhttp.onreadystatechange=filterlist_callback;
		xmlhttp.send(null);

	} else {
		notify("Please select some filters first.");
	}
}


function removeSelectedFeeds() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	var sel_rows = getSelectedFeeds();

	if (sel_rows.length > 0) {

		notify("Removing selected feeds...");

		xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids="+
			param_escape(sel_rows.toString()), true);
		xmlhttp.onreadystatechange=feedlist_callback;
		xmlhttp.send(null);

	} else {

		notify("Please select some feeds first.");

	}

}

function feedEditCancel() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	active_feed = false;

	notify("Operation cancelled.");

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

}

function feedEditSave() {

	var feed = active_feed;

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	var link = document.getElementById("iedit_link").value;
	var title = document.getElementById("iedit_title").value;
	var upd_intl = document.getElementById("iedit_updintl").value;
	var purge_intl = document.getElementById("iedit_purgintl").value;

//	notify("Saving feed.");

/*	if (upd_intl < 0) {
		notify("Update interval must be &gt;= 0 (0 = default)");
		return;
	}

	if (purge_intl < 0) {
		notify("Purge days must be &gt;= 0 (0 = default)");
		return;
	} */

	if (link.length == 0) {
		notify("Feed link cannot be blank.");
		return;
	}

	if (title.length == 0) {
		notify("Feed title cannot be blank.");
		return;
	}

	active_feed = false;

	xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editSave&id=" +
		feed + "&l=" + param_escape(link) + "&t=" + param_escape(title) +
		"&ui=" + param_escape(upd_intl) + "&pi=" + param_escape(purge_intl), true);
	xmlhttp.onreadystatechange=feedlist_callback;
	xmlhttp.send(null);

}

function labelEditCancel() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	active_label = false;

	notify("Operation cancelled.");

	xmlhttp.open("GET", "backend.php?op=pref-labels", true);
	xmlhttp.onreadystatechange=labellist_callback;
	xmlhttp.send(null);

}


function filterEditCancel() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	active_filter = false;

	notify("Operation cancelled.");

	xmlhttp.open("GET", "backend.php?op=pref-filters", true);
	xmlhttp.onreadystatechange=filterlist_callback;
	xmlhttp.send(null);

}

function labelEditSave() {

	var label = active_label;

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	var sqlexp = document.getElementById("iedit_expr").value;
	var descr = document.getElementById("iedit_descr").value;

//	notify("Saving label " + sqlexp + ": " + descr);

	if (sqlexp.length == 0) {
		notify("SQL expression cannot be blank.");
		return;
	}

	if (descr.length == 0) {
		notify("Caption cannot be blank.");
		return;
	}

	active_label = false;

	xmlhttp.open("GET", "backend.php?op=pref-labels&subop=editSave&id=" +
		label + "&s=" + param_escape(sqlexp) + "&d=" + param_escape(descr),
		true);
		
	xmlhttp.onreadystatechange=labellist_callback;
	xmlhttp.send(null);

}

function filterEditSave() {

	var filter = active_filter;

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	var regexp = document.getElementById("iedit_regexp").value;
	var descr = document.getElementById("iedit_descr").value;
	var match = document.getElementById("iedit_match");

	var v_match = match[match.selectedIndex].text;

//	notify("Saving filter " + filter + ": " + regexp + ", " + descr + ", " + match);

	if (regexp.length == 0) {
		notify("Filter expression cannot be blank.");
		return;
	}

	active_filter = false;

	xmlhttp.open("GET", "backend.php?op=pref-filters&subop=editSave&id=" +
		filter + "&r=" + param_escape(regexp) + "&d=" + param_escape(descr) +
		"&m=" + param_escape(v_match), true);
		
	xmlhttp.onreadystatechange=filterlist_callback;
	xmlhttp.send(null); 

}

function editSelectedLabel() {
	var rows = getSelectedLabels();

	if (rows.length == 0) {
		notify("No labels are selected.");
		return;
	}

	if (rows.length > 1) {
		notify("Please select one label.");
		return;
	}

	editLabel(rows[0]);

}


function editSelectedFilter() {
	var rows = getSelectedFilters();

	if (rows.length == 0) {
		notify("No filters are selected.");
		return;
	}

	if (rows.length > 1) {
		notify("Please select one filter.");
		return;
	}

	editFilter(rows[0]);

}


function editSelectedFeed() {
	var rows = getSelectedFeeds();

	if (rows.length == 0) {
		notify("No feeds are selected.");
		return;
	}

	if (rows.length > 1) {
		notify("Please select one feed.");
		return;
	}

	editFeed(rows[0]);

}

function localPiggieFunction(enable) {
	if (enable) {
		piggie.style.display = "block";
		seq = "";
		notify("I loveded it!!!");
	} else {
		piggie.style.display = "none";
		notify("");
	}
}

function validateOpmlImport() {
	
	var opml_file = document.getElementById("opml_file");

	if (opml_file.value.length == 0) {
		notify("Please select OPML file to upload.");
		return false;
	} else {
		return true;
	}
}

function updateFilterList() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

//	document.getElementById("prefContent").innerHTML = "Loading filters, please wait...";

	p_notify("Loading, please wait...");

	xmlhttp.open("GET", "backend.php?op=pref-filters", true);
	xmlhttp.onreadystatechange=filterlist_callback;
	xmlhttp.send(null);

}

function updateLabelList() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	p_notify("Loading, please wait...");

//	document.getElementById("prefContent").innerHTML = "Loading labels, please wait...";

	xmlhttp.open("GET", "backend.php?op=pref-labels", true);
	xmlhttp.onreadystatechange=labellist_callback;
	xmlhttp.send(null);
}

function updatePrefsList() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	p_notify("Loading, please wait...");

	xmlhttp.open("GET", "backend.php?op=pref-prefs", true);
	xmlhttp.onreadystatechange=prefslist_callback;
	xmlhttp.send(null);

}

function selectTab(id) {

	if (id == "feedConfig") {
		updateFeedList();
	} else if (id == "filterConfig") {
		updateFilterList();
	} else if (id == "labelConfig") {
		updateLabelList();
	} else if (id == "genConfig") {
		updatePrefsList();
	}

	var tab = document.getElementById(active_tab + "Tab");

	if (tab) {
		if (tab.className.match("Selected")) {
			tab.className = "prefsTab";
		}
	}

	tab = document.getElementById(id + "Tab");

	if (tab) {
		if (!tab.className.match("Selected")) {
			tab.className = tab.className + "Selected";
		}
	}

	active_tab = id;

}

function init() {

	// IE kludge

	if (!xmlhttp) {
		document.getElementById("prefContent").innerHTML = 
			"<b>Fatal error:</b> This program needs XmlHttpRequest " + 
			"to function properly. Your browser doesn't seem to support it.";
		return;
	}

	selectTab("genConfig");

	document.onkeydown = hotkey_handler;
	notify("");

}

/*
var help_topic_id = false;

function do_dispOptionHelp() {

	if (!xmlhttp_ready(xmlhttp))
		return;

	xmlhttp.open("GET", "backend.php?op=pref-prefs&subop=getHelp&pn=" +
		param_escape(help_topic_id), true);
	xmlhttp.onreadystatechange=gethelp_callback;
	xmlhttp.send(null);

}

function dispOptionHelp(event, sender) {

	help_topic_id = sender.id;

//	document.setTimeout("do_dispOptionHelp()", 100);

} */
Commit	Line	Data
007bda35 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
961513a3	8	var active_feed = false;
a0d53889	9	var active_filter = false;
48f0adb0	10	var active_label = false;
961513a3	11
f5a50b25 AD	12	var active_tab = false;
f5a50b25 AD	13
007bda35 AD	14	/@cc_on @/
	15	/*@if (@_jscript_version >= 5)
	16	// JScript gives us Conditional compilation, we can cope with old IE versions.
	17	// and security blocked creation of the objects.
	18	try {
	19	xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	20	} catch (e) {
	21	try {
	22	xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	23	} catch (E) {
	24	xmlhttp = false;
	25	}
	26	}
	27	@end @*/
	28
	29	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
	30	xmlhttp = new XMLHttpRequest();
	31	}
	32
007bda35	33	function feedlist_callback() {
f5a50b25	34	var container = document.getElementById('prefContent');
007bda35 AD	35	if (xmlhttp.readyState == 4) {
007bda35 AD	36	container.innerHTML=xmlhttp.responseText;
961513a3 AD	37	if (active_feed) {
	38	var row = document.getElementById("FEEDR-" + active_feed);
	39	if (row) {
	40	if (!row.className.match("Selected")) {
	41	row.className = row.className + "Selected";
	42	}
	43	}
	44	var checkbox = document.getElementById("FRCHK-" + active_feed);
	45	if (checkbox) {
	46	checkbox.checked = true;
	47	}
	48	}
f5a50b25	49	p_notify("");
007bda35 AD	50	}
	51	}
	52
a0d53889	53	function filterlist_callback() {
f5a50b25	54	var container = document.getElementById('prefContent');
a0d53889	55	if (xmlhttp.readyState == 4) {
f5a50b25	56
a0d53889 AD	57	container.innerHTML=xmlhttp.responseText;
	58
	59	if (active_filter) {
	60	var row = document.getElementById("FILRR-" + active_filter);
	61	if (row) {
	62	if (!row.className.match("Selected")) {
	63	row.className = row.className + "Selected";
	64	}
	65	}
	66	var checkbox = document.getElementById("FICHK-" + active_filter);
	67
	68	if (checkbox) {
	69	checkbox.checked = true;
	70	}
	71	}
f5a50b25	72	p_notify("");
a0d53889 AD	73	}
	74	}
	75
48f0adb0	76	function labellist_callback() {
f5a50b25	77	var container = document.getElementById('prefContent');
48f0adb0 AD	78	if (xmlhttp.readyState == 4) {
	79	container.innerHTML=xmlhttp.responseText;
	80
	81	if (active_filter) {
	82	var row = document.getElementById("LILRR-" + active_label);
	83	if (row) {
	84	if (!row.className.match("Selected")) {
	85	row.className = row.className + "Selected";
	86	}
	87	}
	88	var checkbox = document.getElementById("LICHK-" + active_label);
	89
	90	if (checkbox) {
	91	checkbox.checked = true;
	92	}
	93	}
f5a50b25	94	p_notify("");
48f0adb0 AD	95	}
48f0adb0 AD	96	}
4255b24c AD	97
	98	function prefslist_callback() {
	99	var container = document.getElementById('prefContent');
	100	if (xmlhttp.readyState == 4) {
	101
	102	container.innerHTML=xmlhttp.responseText;
	103
	104	p_notify("");
	105	}
	106	}
	107
b1895692 AD	108	function gethelp_callback() {
	109	var container = document.getElementById('prefHelpBox');
	110	if (xmlhttp.readyState == 4) {
	111
	112	container.innerHTML = xmlhttp.responseText;
	113	container.style.display = "block";
	114
	115	}
	116	}
4255b24c AD	117
4255b24c AD	118
0e091d38 AD	119	function notify_callback() {
	120	var container = document.getElementById('notify');
	121	if (xmlhttp.readyState == 4) {
	122	container.innerHTML=xmlhttp.responseText;
	123	}
	124	}
	125
175847de	126
0e091d38	127	function updateFeedList() {
007bda35	128
c0e5a40e	129	if (!xmlhttp_ready(xmlhttp)) {
508a81e1 AD	130	printLockingError();
	131	return
	132	}
	133
f5a50b25 AD	134	// document.getElementById("prefContent").innerHTML = "Loading feeds, please wait...";
	135
	136	p_notify("Loading, please wait...");
007bda35 AD	137
	138	xmlhttp.open("GET", "backend.php?op=pref-feeds", true);
	139	xmlhttp.onreadystatechange=feedlist_callback;
	140	xmlhttp.send(null);
	141
	142	}
	143
	144	function toggleSelectRow(sender) {
	145	var parent_row = sender.parentNode.parentNode;
	146
	147	if (sender.checked) {
	148	if (!parent_row.className.match("Selected")) {
	149	parent_row.className = parent_row.className + "Selected";
	150	}
	151	} else {
	152	if (parent_row.className.match("Selected")) {
	153	parent_row.className = parent_row.className.replace("Selected", "");
	154	}
	155	}
	156	}
	157
48f0adb0 AD	158	function addLabel() {
	159
	160	if (!xmlhttp_ready(xmlhttp)) {
	161	printLockingError();
	162	return
	163	}
	164
	165	var sqlexp = document.getElementById("ladd_expr");
	166
	167	if (sqlexp.value.length == 0) {
	168	notify("Missing SQL expression.");
	169	} else {
	170	notify("Adding label...");
	171
	172	xmlhttp.open("GET", "backend.php?op=pref-labels&subop=add&exp=" +
	173	param_escape(sqlexp.value), true);
	174
	175	xmlhttp.onreadystatechange=labellist_callback;
	176	xmlhttp.send(null);
	177
	178	sqlexp.value = "";
	179	}
	180
	181	}
	182
de435974 AD	183	function addFilter() {
	184
	185	if (!xmlhttp_ready(xmlhttp)) {
	186	printLockingError();
	187	return
	188	}
	189
	190	var regexp = document.getElementById("fadd_regexp");
	191	var match = document.getElementById("fadd_match");
	192
	193	if (regexp.value.length == 0) {
	194	notify("Missing filter expression.");
	195	} else {
	196	notify("Adding filter...");
	197
25cb5736 AD	198	var v_match = match[match.selectedIndex].text;
25cb5736 AD	199
de435974	200	xmlhttp.open("GET", "backend.php?op=pref-filters&subop=add&regexp=" +
25cb5736	201	param_escape(regexp.value) + "&match=" + v_match, true);
de435974 AD	202
	203	xmlhttp.onreadystatechange=filterlist_callback;
	204	xmlhttp.send(null);
	205
	206	regexp.value = "";
	207	}
	208
	209	}
48f0adb0	210
71ad3959 AD	211	function addFeed() {
71ad3959 AD	212
c0e5a40e	213	if (!xmlhttp_ready(xmlhttp)) {
508a81e1 AD	214	printLockingError();
	215	return
	216	}
	217
331900c6 AD	218	var link = document.getElementById("fadd_link");
331900c6 AD	219
83fe4d6d	220	if (link.value.length == 0) {
c753cd32	221	notify("Missing feed URL.");
331900c6 AD	222	} else {
	223	notify("Adding feed...");
	224
	225	xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=add&link=" +
	226	param_escape(link.value), true);
	227	xmlhttp.onreadystatechange=feedlist_callback;
	228	xmlhttp.send(null);
	229
	230	link.value = "";
	231
	232	}
	233
	234	}
	235
48f0adb0 AD	236	function editLabel(id) {
	237
	238	if (!xmlhttp_ready(xmlhttp)) {
	239	printLockingError();
	240	return
	241	}
	242
	243	active_label = id;
	244
	245	xmlhttp.open("GET", "backend.php?op=pref-labels&subop=edit&id=" +
	246	param_escape(id), true);
	247	xmlhttp.onreadystatechange=labellist_callback;
	248	xmlhttp.send(null);
	249
	250	}
	251
a0d53889 AD	252	function editFilter(id) {
	253
	254	if (!xmlhttp_ready(xmlhttp)) {
	255	printLockingError();
	256	return
	257	}
	258
	259	active_filter = id;
	260
	261	xmlhttp.open("GET", "backend.php?op=pref-filters&subop=edit&id=" +
	262	param_escape(id), true);
	263	xmlhttp.onreadystatechange=filterlist_callback;
	264	xmlhttp.send(null);
	265
	266	}
	267
331900c6 AD	268	function editFeed(feed) {
331900c6 AD	269
508a81e1 AD	270	// notify("Editing feed...");
508a81e1 AD	271
c0e5a40e	272	if (!xmlhttp_ready(xmlhttp)) {
508a81e1 AD	273	printLockingError();
	274	return
	275	}
331900c6	276
961513a3 AD	277	active_feed = feed;
961513a3 AD	278
331900c6 AD	279	xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=edit&id=" +
	280	param_escape(feed), true);
	281	xmlhttp.onreadystatechange=feedlist_callback;
	282	xmlhttp.send(null);
	283
	284	}
	285
48f0adb0 AD	286	function getSelectedLabels() {
	287
	288	var content = document.getElementById("prefLabelList");
	289
	290	var sel_rows = new Array();
	291
	292	for (i = 0; i < content.rows.length; i++) {
	293	if (content.rows[i].className.match("Selected")) {
	294	var row_id = content.rows[i].id.replace("LILRR-", "");
	295	sel_rows.push(row_id);
	296	}
	297	}
	298
	299	return sel_rows;
	300	}
	301
	302
a0d53889 AD	303	function getSelectedFilters() {
	304
	305	var content = document.getElementById("prefFilterList");
	306
	307	var sel_rows = new Array();
	308
	309	for (i = 0; i < content.rows.length; i++) {
	310	if (content.rows[i].className.match("Selected")) {
	311	var row_id = content.rows[i].id.replace("FILRR-", "");
	312	sel_rows.push(row_id);
	313	}
	314	}
	315
	316	return sel_rows;
	317	}
	318
83fe4d6d	319	function getSelectedFeeds() {
331900c6 AD	320
	321	var content = document.getElementById("prefFeedList");
	322
	323	var sel_rows = new Array();
	324
	325	for (i = 0; i < content.rows.length; i++) {
	326	if (content.rows[i].className.match("Selected")) {
	327	var row_id = content.rows[i].id.replace("FEEDR-", "");
	328	sel_rows.push(row_id);
	329	}
	330	}
	331
83fe4d6d AD	332	return sel_rows;
	333	}
	334
	335	function readSelectedFeeds() {
	336
c0e5a40e	337	if (!xmlhttp_ready(xmlhttp)) {
508a81e1 AD	338	printLockingError();
	339	return
	340	}
	341
83fe4d6d AD	342	var sel_rows = getSelectedFeeds();
	343
	344	if (sel_rows.length > 0) {
	345
	346	notify("Marking selected feeds as read...");
	347
0e091d38	348	xmlhttp.open("GET", "backend.php?op=pref-rpc&subop=unread&ids="+
83fe4d6d	349	param_escape(sel_rows.toString()), true);
0e091d38	350	xmlhttp.onreadystatechange=notify_callback;
83fe4d6d AD	351	xmlhttp.send(null);
	352
	353	} else {
	354
c753cd32	355	notify("Please select some feeds first.");
83fe4d6d AD	356
	357	}
	358	}
	359
	360	function unreadSelectedFeeds() {
	361
c0e5a40e	362	if (!xmlhttp_ready(xmlhttp)) {
508a81e1 AD	363	printLockingError();
	364	return
	365	}
	366
83fe4d6d AD	367	var sel_rows = getSelectedFeeds();
	368
	369	if (sel_rows.length > 0) {
	370
	371	notify("Marking selected feeds as unread...");
	372
0e091d38	373	xmlhttp.open("GET", "backend.php?op=pref-rpc&subop=unread&ids="+
83fe4d6d	374	param_escape(sel_rows.toString()), true);
0e091d38	375	xmlhttp.onreadystatechange=notify_callback;
83fe4d6d AD	376	xmlhttp.send(null);
	377
	378	} else {
	379
c753cd32	380	notify("Please select some feeds first.");
83fe4d6d AD	381
	382	}
	383	}
	384
48f0adb0 AD	385	function removeSelectedLabels() {
	386
	387	if (!xmlhttp_ready(xmlhttp)) {
	388	printLockingError();
	389	return
	390	}
	391
	392	var sel_rows = getSelectedLabels();
	393
	394	if (sel_rows.length > 0) {
	395
	396	notify("Removing selected labels...");
	397
	398	xmlhttp.open("GET", "backend.php?op=pref-labels&subop=remove&ids="+
	399	param_escape(sel_rows.toString()), true);
	400	xmlhttp.onreadystatechange=labellist_callback;
	401	xmlhttp.send(null);
	402
	403	} else {
	404	notify("Please select some labels first.");
	405	}
	406	}
	407
	408	function removeSelectedFilters() {
	409
	410	if (!xmlhttp_ready(xmlhttp)) {
	411	printLockingError();
	412	return
	413	}
	414
	415	var sel_rows = getSelectedFilters();
	416
	417	if (sel_rows.length > 0) {
	418
	419	notify("Removing selected filters...");
	420
	421	xmlhttp.open("GET", "backend.php?op=pref-filters&subop=remove&ids="+
	422	param_escape(sel_rows.toString()), true);
	423	xmlhttp.onreadystatechange=filterlist_callback;
	424	xmlhttp.send(null);
	425
	426	} else {
	427	notify("Please select some filters first.");
	428	}
	429	}
	430
	431
83fe4d6d AD	432	function removeSelectedFeeds() {
83fe4d6d AD	433
c0e5a40e	434	if (!xmlhttp_ready(xmlhttp)) {
508a81e1 AD	435	printLockingError();
	436	return
	437	}
	438
83fe4d6d AD	439	var sel_rows = getSelectedFeeds();
83fe4d6d AD	440
331900c6 AD	441	if (sel_rows.length > 0) {
	442
	443	notify("Removing selected feeds...");
	444
	445	xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids="+
	446	param_escape(sel_rows.toString()), true);
	447	xmlhttp.onreadystatechange=feedlist_callback;
	448	xmlhttp.send(null);
71ad3959	449
71ad3959	450	} else {
331900c6	451
c753cd32	452	notify("Please select some feeds first.");
331900c6	453
71ad3959 AD	454	}
	455
	456	}
007bda35	457
508a81e1 AD	458	function feedEditCancel() {
508a81e1 AD	459
c0e5a40e	460	if (!xmlhttp_ready(xmlhttp)) {
508a81e1 AD	461	printLockingError();
	462	return
	463	}
	464
961513a3 AD	465	active_feed = false;
961513a3 AD	466
508a81e1 AD	467	notify("Operation cancelled.");
	468
	469	xmlhttp.open("GET", "backend.php?op=pref-feeds", true);
	470	xmlhttp.onreadystatechange=feedlist_callback;
	471	xmlhttp.send(null);
	472
	473	}
	474
603c27f8 AD	475	function feedEditSave() {
	476
	477	var feed = active_feed;
508a81e1	478
c0e5a40e	479	if (!xmlhttp_ready(xmlhttp)) {
508a81e1 AD	480	printLockingError();
	481	return
	482	}
	483
603c27f8 AD	484	var link = document.getElementById("iedit_link").value;
603c27f8 AD	485	var title = document.getElementById("iedit_title").value;
d148926e	486	var upd_intl = document.getElementById("iedit_updintl").value;
5d73494a	487	var purge_intl = document.getElementById("iedit_purgintl").value;
508a81e1	488
603c27f8	489	// notify("Saving feed.");
508a81e1	490
140aae81	491	/* if (upd_intl < 0) {
d148926e AD	492	notify("Update interval must be >= 0 (0 = default)");
	493	return;
	494	}
	495
5d73494a AD	496	if (purge_intl < 0) {
	497	notify("Purge days must be >= 0 (0 = default)");
	498	return;
140aae81	499	} */
d148926e	500
508a81e1 AD	501	if (link.length == 0) {
	502	notify("Feed link cannot be blank.");
	503	return;
	504	}
	505
	506	if (title.length == 0) {
	507	notify("Feed title cannot be blank.");
	508	return;
	509	}
	510
603c27f8 AD	511	active_feed = false;
603c27f8 AD	512
508a81e1	513	xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editSave&id=" +
d148926e	514	feed + "&l=" + param_escape(link) + "&t=" + param_escape(title) +
5d73494a	515	"&ui=" + param_escape(upd_intl) + "&pi=" + param_escape(purge_intl), true);
508a81e1 AD	516	xmlhttp.onreadystatechange=feedlist_callback;
	517	xmlhttp.send(null);
	518
	519	}
	520
48f0adb0 AD	521	function labelEditCancel() {
	522
	523	if (!xmlhttp_ready(xmlhttp)) {
	524	printLockingError();
	525	return
	526	}
	527
	528	active_label = false;
	529
	530	notify("Operation cancelled.");
	531
	532	xmlhttp.open("GET", "backend.php?op=pref-labels", true);
	533	xmlhttp.onreadystatechange=labellist_callback;
	534	xmlhttp.send(null);
	535
	536	}
	537
	538
a0d53889 AD	539	function filterEditCancel() {
	540
	541	if (!xmlhttp_ready(xmlhttp)) {
	542	printLockingError();
	543	return
	544	}
	545
	546	active_filter = false;
	547
	548	notify("Operation cancelled.");
	549
	550	xmlhttp.open("GET", "backend.php?op=pref-filters", true);
	551	xmlhttp.onreadystatechange=filterlist_callback;
	552	xmlhttp.send(null);
	553
	554	}
	555
48f0adb0 AD	556	function labelEditSave() {
	557
	558	var label = active_label;
	559
	560	if (!xmlhttp_ready(xmlhttp)) {
	561	printLockingError();
	562	return
	563	}
	564
	565	var sqlexp = document.getElementById("iedit_expr").value;
	566	var descr = document.getElementById("iedit_descr").value;
	567
	568	// notify("Saving label " + sqlexp + ": " + descr);
	569
	570	if (sqlexp.length == 0) {
	571	notify("SQL expression cannot be blank.");
	572	return;
	573	}
	574
	575	if (descr.length == 0) {
	576	notify("Caption cannot be blank.");
	577	return;
	578	}
	579
	580	active_label = false;
	581
	582	xmlhttp.open("GET", "backend.php?op=pref-labels&subop=editSave&id=" +
	583	label + "&s=" + param_escape(sqlexp) + "&d=" + param_escape(descr),
	584	true);
	585
	586	xmlhttp.onreadystatechange=labellist_callback;
	587	xmlhttp.send(null);
	588
	589	}
	590
a0d53889 AD	591	function filterEditSave() {
	592
	593	var filter = active_filter;
	594
	595	if (!xmlhttp_ready(xmlhttp)) {
	596	printLockingError();
	597	return
	598	}
	599
	600	var regexp = document.getElementById("iedit_regexp").value;
	601	var descr = document.getElementById("iedit_descr").value;
25cb5736 AD	602	var match = document.getElementById("iedit_match");
	603
	604	var v_match = match[match.selectedIndex].text;
a0d53889 AD	605
	606	// notify("Saving filter " + filter + ": " + regexp + ", " + descr + ", " + match);
	607
	608	if (regexp.length == 0) {
	609	notify("Filter expression cannot be blank.");
	610	return;
	611	}
	612
	613	active_filter = false;
	614
	615	xmlhttp.open("GET", "backend.php?op=pref-filters&subop=editSave&id=" +
	616	filter + "&r=" + param_escape(regexp) + "&d=" + param_escape(descr) +
25cb5736	617	"&m=" + param_escape(v_match), true);
a0d53889 AD	618
	619	xmlhttp.onreadystatechange=filterlist_callback;
	620	xmlhttp.send(null);
	621
	622	}
	623
48f0adb0 AD	624	function editSelectedLabel() {
48f0adb0 AD	625	var rows = getSelectedLabels();
a0d53889	626
48f0adb0 AD	627	if (rows.length == 0) {
	628	notify("No labels are selected.");
	629	return;
a0d53889 AD	630	}
a0d53889 AD	631
48f0adb0 AD	632	if (rows.length > 1) {
	633	notify("Please select one label.");
	634	return;
	635	}
a0d53889	636
48f0adb0	637	editLabel(rows[0]);
a0d53889	638
a0d53889 AD	639	}
	640
	641
	642	function editSelectedFilter() {
	643	var rows = getSelectedFilters();
	644
	645	if (rows.length == 0) {
	646	notify("No filters are selected.");
	647	return;
	648	}
	649
	650	if (rows.length > 1) {
	651	notify("Please select one filter.");
	652	return;
	653	}
	654
	655	editFilter(rows[0]);
	656
	657	}
	658
	659
508a81e1 AD	660	function editSelectedFeed() {
	661	var rows = getSelectedFeeds();
	662
	663	if (rows.length == 0) {
	664	notify("No feeds are selected.");
	665	return;
	666	}
	667
	668	if (rows.length > 1) {
	669	notify("Please select one feed.");
	670	return;
	671	}
	672
	673	editFeed(rows[0]);
	674
	675	}
	676
13ad9102 AD	677	function localPiggieFunction(enable) {
13ad9102 AD	678	if (enable) {
508a81e1 AD	679	piggie.style.display = "block";
	680	seq = "";
	681	notify("I loveded it!!!");
	682	} else {
	683	piggie.style.display = "none";
	684	notify("");
	685	}
508a81e1 AD	686	}
508a81e1 AD	687
9f311df6 AD	688	function validateOpmlImport() {
	689
	690	var opml_file = document.getElementById("opml_file");
	691
	692	if (opml_file.value.length == 0) {
	693	notify("Please select OPML file to upload.");
	694	return false;
	695	} else {
	696	return true;
	697	}
	698	}
	699
a0d53889 AD	700	function updateFilterList() {
	701
	702	if (!xmlhttp_ready(xmlhttp)) {
	703	printLockingError();
	704	return
	705	}
	706
f5a50b25 AD	707	// document.getElementById("prefContent").innerHTML = "Loading filters, please wait...";
	708
	709	p_notify("Loading, please wait...");
a0d53889 AD	710
	711	xmlhttp.open("GET", "backend.php?op=pref-filters", true);
	712	xmlhttp.onreadystatechange=filterlist_callback;
	713	xmlhttp.send(null);
	714
	715	}
	716
48f0adb0 AD	717	function updateLabelList() {
	718
	719	if (!xmlhttp_ready(xmlhttp)) {
	720	printLockingError();
	721	return
	722	}
	723
f5a50b25 AD	724	p_notify("Loading, please wait...");
	725
	726	// document.getElementById("prefContent").innerHTML = "Loading labels, please wait...";
48f0adb0 AD	727
	728	xmlhttp.open("GET", "backend.php?op=pref-labels", true);
	729	xmlhttp.onreadystatechange=labellist_callback;
	730	xmlhttp.send(null);
48f0adb0 AD	731	}
48f0adb0 AD	732
4255b24c AD	733	function updatePrefsList() {
	734
	735	if (!xmlhttp_ready(xmlhttp)) {
	736	printLockingError();
	737	return
	738	}
	739
	740	p_notify("Loading, please wait...");
	741
	742	xmlhttp.open("GET", "backend.php?op=pref-prefs", true);
	743	xmlhttp.onreadystatechange=prefslist_callback;
	744	xmlhttp.send(null);
	745
	746	}
	747
f5a50b25	748	function selectTab(id) {
48f0adb0	749
f5a50b25	750	if (id == "feedConfig") {
a0d53889	751	updateFeedList();
f5a50b25	752	} else if (id == "filterConfig") {
a0d53889	753	updateFilterList();
f5a50b25	754	} else if (id == "labelConfig") {
48f0adb0	755	updateLabelList();
4255b24c AD	756	} else if (id == "genConfig") {
4255b24c AD	757	updatePrefsList();
a0d53889	758	}
f5a50b25 AD	759
	760	var tab = document.getElementById(active_tab + "Tab");
	761
	762	if (tab) {
	763	if (tab.className.match("Selected")) {
	764	tab.className = "prefsTab";
	765	}
	766	}
	767
	768	tab = document.getElementById(id + "Tab");
	769
	770	if (tab) {
	771	if (!tab.className.match("Selected")) {
	772	tab.className = tab.className + "Selected";
	773	}
	774	}
	775
	776	active_tab = id;
	777
a0d53889 AD	778	}
a0d53889 AD	779
007bda35	780	function init() {
e2ec66a8 AD	781
	782	// IE kludge
	783
ad095c16	784	if (!xmlhttp) {
e2ec66a8 AD	785	document.getElementById("prefContent").innerHTML =
	786	"<b>Fatal error:</b> This program needs XmlHttpRequest " +
	787	"to function properly. Your browser doesn't seem to support it.";
	788	return;
	789	}
	790
77e96719	791	selectTab("genConfig");
f5a50b25	792
508a81e1	793	document.onkeydown = hotkey_handler;
857a9270 AD	794	notify("");
857a9270 AD	795
007bda35	796	}
b1895692 AD	797
	798	/*
	799	var help_topic_id = false;
	800
	801	function do_dispOptionHelp() {
	802
	803	if (!xmlhttp_ready(xmlhttp))
	804	return;
	805
	806	xmlhttp.open("GET", "backend.php?op=pref-prefs&subop=getHelp&pn=" +
	807	param_escape(help_topic_id), true);
	808	xmlhttp.onreadystatechange=gethelp_callback;
	809	xmlhttp.send(null);
	810
	811	}
	812
	813	function dispOptionHelp(event, sender) {
	814
	815	help_topic_id = sender.id;
	816
	817	// document.setTimeout("do_dispOptionHelp()", 100);
	818
	819	} */
	820
1c7f75ed	821