[tt-rss.git] / viewfeed.js

var active_post_id = false;
var _catchup_callback_func = false;
var last_article_view = false;
var active_real_feed_id = false;

var _tag_active_post_id = false;
var _tag_active_feed_id = false;

// FIXME: kludge, needs proper implementation
var _reload_feedlist_after_view = false;

function catchup_callback() {
	if (xmlhttp_rpc.readyState == 4) {
		try {
			debug("catchup_callback");
			if (_catchup_callback_func) {
				setTimeout(_catchup_callback_func, 100);	
			}
			all_counters_callback();
		} catch (e) {
			exception_error("catchup_callback", e);
		}
	}
}

function headlines_callback() {
	if (xmlhttp.readyState == 4) {
		debug("headlines_callback");
		var f = document.getElementById("headlines-frame");
		try {
			f.scrollTop = 0;
		} catch (e) { };
		f.innerHTML = xmlhttp.responseText;
		update_all_counters();
		if (typeof correctPNG != 'undefined') {
			correctPNG();
		}
		notify("");
	}
}

function article_callback() {
	if (xmlhttp.readyState == 4) {
		debug("article_callback");
		var f = document.getElementById("content-frame");
		try {
			f.scrollTop = 0;
		} catch (e) { };
		f.innerHTML = xmlhttp.responseText;

		var date = new Date();
		last_article_view = date.getTime() / 1000;

		if (typeof correctPNG != 'undefined') {
			correctPNG();
		}

		if (_reload_feedlist_after_view) {
			setTimeout('updateFeedList(false, false)', 50);			
			_reload_feedlist_after_view = false;
		} else {
			update_all_counters();
		}
	}
}

function view(id, feed_id, skip_history) {
	
	try {
		debug("loading article: " + id + "/" + feed_id);

		active_real_feed_id = feed_id;

		if (!skip_history) {
			history_push("ARTICLE:" + id + ":" + feed_id);
		}
	
		enableHotkeys();
	
		active_post_id = id; 
		//setActiveFeedId(feed_id);

		var query = "backend.php?op=view&id=" + param_escape(id) +
			"&feed=" + param_escape(feed_id);

		var date = new Date();

		if (!xmlhttp_ready(xmlhttp) && last_article_view < date.getTime() / 1000 - 15) {
			debug("<b>xmlhttp seems to be stuck at view, aborting</b>");
			xmlhttp.abort();
		}

		if (xmlhttp_ready(xmlhttp)) {

			cleanSelected("headlinesList");

			var crow = document.getElementById("RROW-" + active_post_id);
			crow.className = crow.className.replace("Unread", "");

			var upd_img_pic = document.getElementById("FUPDPIC-" + active_post_id);

			if (upd_img_pic) {
				upd_img_pic.src = "images/blank_icon.gif";
			}

			selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
			markHeadline(active_post_id);

			xmlhttp.open("GET", query, true);
			xmlhttp.onreadystatechange=article_callback;
			xmlhttp.send(null);
		} else {
			debug("xmlhttp busy (@view)");
			printLockingError();
		}  

	} catch (e) {
		exception_error("view", e);
	}
}

function toggleMark(id) {

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

	var query = "backend.php?op=rpc&id=" + id + "&subop=mark";

	var mark_img = document.getElementById("FMARKPIC-" + id);
	var vfeedu = document.getElementById("FEEDU--1");
	var crow = document.getElementById("RROW-" + id);

	if (mark_img.alt != "Reset mark") {
		mark_img.src = "images/mark_set.png";
		mark_img.alt = "Reset mark";
		query = query + "&mark=1";

		if (vfeedu && crow.className.match("Unread")) {
			vfeedu.innerHTML = (+vfeedu.innerHTML) + 1;
		}

	} else {
		mark_img.src = "images/mark_unset.png";
		mark_img.alt = "Set mark";
		query = query + "&mark=0";

		if (vfeedu && crow.className.match("Unread")) {
			vfeedu.innerHTML = (+vfeedu.innerHTML) - 1;
		}

	}

	var vfeedctr = document.getElementById("FEEDCTR--1");
	var vfeedr = document.getElementById("FEEDR--1");

	if (vfeedu && vfeedctr) {
		if ((+vfeedu.innerHTML) > 0) {
			if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) {
				vfeedr.className = vfeedr.className + "Unread";
				vfeedctr.className = "odd";
			}
		} else {
			vfeedctr.className = "invisible";
			vfeedr.className = vfeedr.className.replace("Unread", "");
		}
	}

	debug("toggle starred for aid " + id);

	new Ajax.Request(query);

}

function moveToPost(mode) {

	// check for combined mode
	if (!document.getElementById("headlinesList"))
		return;

	var rows = getVisibleHeadlineIds();

	var prev_id;
	var next_id;

	if (!document.getElementById('RROW-' + active_post_id)) {
		active_post_id = false;
	}

	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, getActiveFeedId());
		}
	}

	if (mode == "prev") {
		if ( prev_id != undefined) {
			view(prev_id, getActiveFeedId());
		}
	} 
}

function toggleUnread(id, cmode) {
	try {
		if (!xmlhttp_ready(xmlhttp_rpc)) {
			printLockingError();
			return;
		}
	
		var row = document.getElementById("RROW-" + id);
		if (row) {
			var nc = row.className;
			nc = nc.replace("Unread", "");
			nc = nc.replace("Selected", "");

			if (row.className.match("Unread")) {
				row.className = nc;
			} else {
				row.className = nc + "Unread";
			}

			if (!cmode) cmode = 2;

			var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
				param_escape(id) + "&cmode=" + param_escape(cmode);

			xmlhttp_rpc.open("GET", query, true);
			xmlhttp_rpc.onreadystatechange=all_counters_callback;
			xmlhttp_rpc.send(null);

		}


	} catch (e) {
		exception_error("toggleUnread", e);
	}
}

function selectionToggleUnread(cdm_mode, set_state, callback_func) {
	try {
		if (!xmlhttp_ready(xmlhttp_rpc)) {
			printLockingError();
			return;
		}
	
		var rows;

		if (cdm_mode) {
			rows = cdmGetSelectedArticles();
		} else {	
			rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
		}

		for (i = 0; i < rows.length; i++) {
			var row = document.getElementById("RROW-" + rows[i]);
			if (row) {
				var nc = row.className;
				nc = nc.replace("Unread", "");
				nc = nc.replace("Selected", "");

				if (row.className.match("Unread")) {
					row.className = nc + "Selected";
				} else {
					row.className = nc + "UnreadSelected";
				}
			}
		}

		if (rows.length > 0) {

			var cmode = "";

			if (set_state == undefined) {
				cmode = "2";
			} else if (set_state == true) {
				cmode = "1";
			} else if (set_state == false) {
				cmode = "0";
			}

			var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
				param_escape(rows.toString()) + "&cmode=" + cmode;

			_catchup_callback_func = callback_func;

			xmlhttp_rpc.open("GET", query, true);
			xmlhttp_rpc.onreadystatechange=catchup_callback;
			xmlhttp_rpc.send(null);

		}

	} catch (e) {
		exception_error("selectionToggleUnread", e);
	}
}

function selectionToggleMarked(cdm_mode) {
	try {
		if (!xmlhttp_ready(xmlhttp_rpc)) {
			printLockingError();
			return;
		}
	
		var rows;
		
		if (cdm_mode) {
			rows = cdmGetSelectedArticles();
		} else {	
			rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
		}	

		for (i = 0; i < rows.length; i++) {
			var row = document.getElementById("RROW-" + rows[i]);
			var mark_img = document.getElementById("FMARKPIC-" + rows[i]);

			if (row && mark_img) {

				if (mark_img.alt == "Set mark") {
					mark_img.src = "images/mark_set.png";
					mark_img.alt = "Reset mark";
					mark_img.setAttribute('onclick', 
						'javascript:toggleMark('+rows[i]+', false)');

				} else {
					mark_img.src = "images/mark_unset.png";
					mark_img.alt = "Set mark";
					mark_img.setAttribute('onclick', 
						'javascript:toggleMark('+rows[i]+', true)');
				}
			}
		}

		if (rows.length > 0) {

			var query = "backend.php?op=rpc&subop=markSelected&ids=" +
				param_escape(rows.toString()) + "&cmode=2";

			xmlhttp_rpc.open("GET", query, true);
			xmlhttp_rpc.onreadystatechange=all_counters_callback;
			xmlhttp_rpc.send(null);

		}

	} catch (e) {
		exception_error("selectionToggleMarked", e);
	}
}

function cdmGetSelectedArticles() {
	var sel_articles = new Array();
	var container = document.getElementById("headlinesInnerContainer");

	for (i = 0; i < container.childNodes.length; i++) {
		var child = container.childNodes[i];

		if (child.id.match("RROW-") && child.className.match("Selected")) {
			var c_id = child.id.replace("RROW-", "");
			sel_articles.push(c_id);
		}
	}

	return sel_articles;
}

// mode = all,none,unread
function cdmSelectArticles(mode) {
	var container = document.getElementById("headlinesInnerContainer");

	for (i = 0; i < container.childNodes.length; i++) {
		var child = container.childNodes[i];

		if (child.id.match("RROW-")) {
			var aid = child.id.replace("RROW-", "");

			var cb = document.getElementById("RCHK-" + aid);

			if (mode == "all") {
				if (!child.className.match("Selected")) {
					child.className = child.className + "Selected";
					cb.checked = true;
				}
			} else if (mode == "unread") {
				if (child.className.match("Unread") && !child.className.match("Selected")) {
					child.className = child.className + "Selected";
					cb.checked = true;
				}
			} else {
				child.className = child.className.replace("Selected", "");
				cb.checked = false;
			}
		}		
	}
}

function catchupPage() {

	if (document.getElementById("headlinesList")) {
		selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true);
		selectionToggleUnread(false, false, 'viewCurrentFeed()');
		selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
	} else {
		cdmSelectArticles('all');
		selectionToggleUnread(true, false, 'viewCurrentFeed()')
		cdmSelectArticles('none');
	}
}

function labelFromSearch(search, search_mode, match_on, feed_id, is_cat) {

	if (!xmlhttp_ready(xmlhttp_rpc)) {
		printLockingError();
	}

	var title = prompt("Please enter label title:", "");

	if (title) {

		var query = "backend.php?op=labelFromSearch&search=" + param_escape(search) +
			"&smode=" + param_escape(search_mode) + "&match=" + param_escape(match_on) +
			"&feed=" + param_escape(feed_id) + "&is_cat=" + param_escape(is_cat) + 
			"&title=" + param_escape(title);

		debug("LFS: " + query);
	
		xmlhttp_rpc.open("GET", query, true);
		xmlhttp_rpc.onreadystatechange=dlg_frefresh_callback;
		xmlhttp_rpc.send(null);
	}

}

function editArticleTags(id, feed_id) {
	_tag_active_post_id = id;
	_tag_active_feed_id = feed_id;
	displayDlg('editArticleTags', id);
}


function tag_saved_callback() {
	if (xmlhttp_rpc.readyState == 4) {
		try {
			debug("in tag_saved_callback");

			closeInfoBox();
			notify("");

			if (tagsAreDisplayed()) {
				_reload_feedlist_after_view = true;
			}

			if (active_post_id == _tag_active_post_id) {
				debug("reloading current article");
				view(_tag_active_post_id, _tag_active_feed_id);			
			} 

		} catch (e) {
			exception_error("catchup_callback", e);
		}
	}
}

function editTagsSave() {

	if (!xmlhttp_ready(xmlhttp_rpc)) {
		printLockingError();
	}

	notify("Saving article tags...");

	var form = document.forms["tag_edit_form"];

	var query = Form.serialize("tag_edit_form");

	xmlhttp_rpc.open("GET", "backend.php?op=rpc&subop=setArticleTags&" + query, true);			
	xmlhttp_rpc.onreadystatechange=tag_saved_callback;
	xmlhttp_rpc.send(null);

}

function editTagsInsert() {
	try {

		var form = document.forms["tag_edit_form"];

		var found_tags = form.found_tags;
		var tags_str = form.tags_str;

		var tag = found_tags[found_tags.selectedIndex].value;

		if (tags_str.value.length > 0 && 
				tags_str.value.lastIndexOf(", ") != tags_str.value.length - 2) {

			tags_str.value = tags_str.value + ", ";
		}

		tags_str.value = tags_str.value + tag + ", ";

		found_tags.selectedIndex = 0;
		
	} catch (e) {
		exception_error(e, "editTagsInsert");
	}
}
Commit	Line	Data
bb7cface	1	var active_post_id = false;
e08443c1	2	var _catchup_callback_func = false;
4b6206fa	3	var last_article_view = false;
0b126ac2 AD	4	var active_real_feed_id = false;
	5
	6	var _tag_active_post_id = false;
	7	var _tag_active_feed_id = false;
	8
	9	// FIXME: kludge, needs proper implementation
	10	var _reload_feedlist_after_view = false;
e08443c1 AD	11
	12	function catchup_callback() {
	13	if (xmlhttp_rpc.readyState == 4) {
8f3b99ba AD	14	try {
	15	debug("catchup_callback");
	16	if (_catchup_callback_func) {
	17	setTimeout(_catchup_callback_func, 100);
	18	}
	19	all_counters_callback();
	20	} catch (e) {
	21	exception_error("catchup_callback", e);
	22	}
e08443c1 AD	23	}
e08443c1 AD	24	}
f0601b87	25
6b4163cb AD	26	function headlines_callback() {
	27	if (xmlhttp.readyState == 4) {
	28	debug("headlines_callback");
	29	var f = document.getElementById("headlines-frame");
44cc6f20 AD	30	try {
	31	f.scrollTop = 0;
	32	} catch (e) { };
6b4163cb	33	f.innerHTML = xmlhttp.responseText;
30031575	34	update_all_counters();
935f235d AD	35	if (typeof correctPNG != 'undefined') {
	36	correctPNG();
	37	}
33b8cab4	38	notify("");
6b4163cb AD	39	}
	40	}
	41
	42	function article_callback() {
	43	if (xmlhttp.readyState == 4) {
	44	debug("article_callback");
	45	var f = document.getElementById("content-frame");
44cc6f20 AD	46	try {
	47	f.scrollTop = 0;
	48	} catch (e) { };
6b4163cb	49	f.innerHTML = xmlhttp.responseText;
4b6206fa AD	50
	51	var date = new Date();
	52	last_article_view = date.getTime() / 1000;
	53
935f235d AD	54	if (typeof correctPNG != 'undefined') {
	55	correctPNG();
	56	}
0b126ac2 AD	57
	58	if (_reload_feedlist_after_view) {
	59	setTimeout('updateFeedList(false, false)', 50);
	60	_reload_feedlist_after_view = false;
	61	} else {
	62	update_all_counters();
	63	}
6b4163cb AD	64	}
	65	}
	66
1dc8dba0	67	function view(id, feed_id, skip_history) {
ee1f45f4 AD	68
ee1f45f4 AD	69	try {
ee1f45f4	70	debug("loading article: " + id + "/" + feed_id);
1dc8dba0	71
0b126ac2 AD	72	active_real_feed_id = feed_id;
0b126ac2 AD	73
1dc8dba0 AD	74	if (!skip_history) {
	75	history_push("ARTICLE:" + id + ":" + feed_id);
	76	}
ee1f45f4	77
ee1f45f4 AD	78	enableHotkeys();
ee1f45f4 AD	79
ee1f45f4	80	active_post_id = id;
1c2d7193	81	//setActiveFeedId(feed_id);
090e250b	82
6b4163cb AD	83	var query = "backend.php?op=view&id=" + param_escape(id) +
	84	"&feed=" + param_escape(feed_id);
	85
4b6206fa AD	86	var date = new Date();
	87
	88	if (!xmlhttp_ready(xmlhttp) && last_article_view < date.getTime() / 1000 - 15) {
	89	debug("<b>xmlhttp seems to be stuck at view, aborting</b>");
	90	xmlhttp.abort();
	91	}
	92
6b4163cb	93	if (xmlhttp_ready(xmlhttp)) {
4b6206fa AD	94
	95	cleanSelected("headlinesList");
	96
	97	var crow = document.getElementById("RROW-" + active_post_id);
	98	crow.className = crow.className.replace("Unread", "");
	99
	100	var upd_img_pic = document.getElementById("FUPDPIC-" + active_post_id);
	101
	102	if (upd_img_pic) {
	103	upd_img_pic.src = "images/blank_icon.gif";
	104	}
	105
	106	selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
	107	markHeadline(active_post_id);
	108
6b4163cb AD	109	xmlhttp.open("GET", query, true);
	110	xmlhttp.onreadystatechange=article_callback;
	111	xmlhttp.send(null);
	112	} else {
	113	debug("xmlhttp busy (@view)");
f88e0a5d	114	printLockingError();
6b4163cb AD	115	}
6b4163cb AD	116
ee1f45f4 AD	117	} catch (e) {
	118	exception_error("view", e);
	119	}
f0601b87 AD	120	}
f0601b87 AD	121
9932fb06	122	function toggleMark(id) {
f0601b87 AD	123
	124	if (!xmlhttp_ready(xmlhttp_rpc)) {
	125	printLockingError();
	126	return;
	127	}
	128
f0601b87 AD	129	var query = "backend.php?op=rpc&id=" + id + "&subop=mark";
f0601b87 AD	130
7ba176d2	131	var mark_img = document.getElementById("FMARKPIC-" + id);
0feab655	132	var vfeedu = document.getElementById("FEEDU--1");
7ba176d2	133	var crow = document.getElementById("RROW-" + id);
254e0e4b	134
9932fb06	135	if (mark_img.alt != "Reset mark") {
f0601b87 AD	136	mark_img.src = "images/mark_set.png";
f0601b87 AD	137	mark_img.alt = "Reset mark";
f0601b87	138	query = query + "&mark=1";
254e0e4b	139
7ba176d2 AD	140	if (vfeedu && crow.className.match("Unread")) {
	141	vfeedu.innerHTML = (+vfeedu.innerHTML) + 1;
	142	}
	143
f0601b87 AD	144	} else {
	145	mark_img.src = "images/mark_unset.png";
	146	mark_img.alt = "Set mark";
f0601b87	147	query = query + "&mark=0";
254e0e4b	148
7ba176d2 AD	149	if (vfeedu && crow.className.match("Unread")) {
	150	vfeedu.innerHTML = (+vfeedu.innerHTML) - 1;
	151	}
254e0e4b AD	152
	153	}
	154
0feab655 AD	155	var vfeedctr = document.getElementById("FEEDCTR--1");
0feab655 AD	156	var vfeedr = document.getElementById("FEEDR--1");
254e0e4b AD	157
	158	if (vfeedu && vfeedctr) {
	159	if ((+vfeedu.innerHTML) > 0) {
7ba176d2	160	if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) {
8add756a	161	vfeedr.className = vfeedr.className + "Unread";
7ba176d2	162	vfeedctr.className = "odd";
8add756a	163	}
254e0e4b AD	164	} else {
254e0e4b AD	165	vfeedctr.className = "invisible";
8add756a	166	vfeedr.className = vfeedr.className.replace("Unread", "");
254e0e4b	167	}
f0601b87 AD	168	}
f0601b87 AD	169
772bc83b AD	170	debug("toggle starred for aid " + id);
	171
	172	new Ajax.Request(query);
f0601b87 AD	173
	174	}
	175
bb7cface	176	function moveToPost(mode) {
f0601b87	177
4e51dd2b AD	178	// check for combined mode
	179	if (!document.getElementById("headlinesList"))
	180	return;
	181
bb7cface AD	182	var rows = getVisibleHeadlineIds();
	183
	184	var prev_id;
	185	var next_id;
	186
d4eec882 AD	187	if (!document.getElementById('RROW-' + active_post_id)) {
	188	active_post_id = false;
	189	}
	190
bb7cface AD	191	if (active_post_id == false) {
	192	next_id = getFirstVisibleHeadlineId();
	193	prev_id = getLastVisibleHeadlineId();
	194	} else {
	195	for (var i = 0; i < rows.length; i++) {
	196	if (rows[i] == active_post_id) {
	197	prev_id = rows[i-1];
	198	next_id = rows[i+1];
	199	}
	200	}
	201	}
	202
	203	if (mode == "next") {
	204	if (next_id != undefined) {
86741347	205	view(next_id, getActiveFeedId());
bb7cface AD	206	}
	207	}
	208
	209	if (mode == "prev") {
	210	if ( prev_id != undefined) {
86741347	211	view(prev_id, getActiveFeedId());
bb7cface AD	212	}
	213	}
	214	}
	215
5f51022a AD	216	function toggleUnread(id, cmode) {
	217	try {
	218	if (!xmlhttp_ready(xmlhttp_rpc)) {
	219	printLockingError();
	220	return;
	221	}
	222
	223	var row = document.getElementById("RROW-" + id);
	224	if (row) {
	225	var nc = row.className;
	226	nc = nc.replace("Unread", "");
	227	nc = nc.replace("Selected", "");
	228
	229	if (row.className.match("Unread")) {
	230	row.className = nc;
	231	} else {
	232	row.className = nc + "Unread";
	233	}
	234
	235	if (!cmode) cmode = 2;
	236
	237	var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
	238	param_escape(id) + "&cmode=" + param_escape(cmode);
	239
	240	xmlhttp_rpc.open("GET", query, true);
	241	xmlhttp_rpc.onreadystatechange=all_counters_callback;
	242	xmlhttp_rpc.send(null);
	243
	244	}
	245
	246
	247	} catch (e) {
	248	exception_error("toggleUnread", e);
	249	}
	250	}
	251
e08443c1	252	function selectionToggleUnread(cdm_mode, set_state, callback_func) {
1572afe5 AD	253	try {
	254	if (!xmlhttp_ready(xmlhttp_rpc)) {
	255	printLockingError();
	256	return;
	257	}
	258
386cbf27 AD	259	var rows;
	260
	261	if (cdm_mode) {
	262	rows = cdmGetSelectedArticles();
	263	} else {
	264	rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
	265	}
1572afe5 AD	266
1572afe5 AD	267	for (i = 0; i < rows.length; i++) {
f1f2db64 AD	268	var row = document.getElementById("RROW-" + rows[i]);
	269	if (row) {
	270	var nc = row.className;
	271	nc = nc.replace("Unread", "");
	272	nc = nc.replace("Selected", "");
	273
	274	if (row.className.match("Unread")) {
	275	row.className = nc + "Selected";
	276	} else {
	277	row.className = nc + "UnreadSelected";
	278	}
	279	}
1572afe5 AD	280	}
	281
	282	if (rows.length > 0) {
	283
b47b5af7 AD	284	var cmode = "";
	285
	286	if (set_state == undefined) {
	287	cmode = "2";
	288	} else if (set_state == true) {
	289	cmode = "1";
	290	} else if (set_state == false) {
	291	cmode = "0";
	292	}
	293
1572afe5	294	var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
b47b5af7	295	param_escape(rows.toString()) + "&cmode=" + cmode;
1572afe5	296
e08443c1 AD	297	_catchup_callback_func = callback_func;
e08443c1 AD	298
1572afe5	299	xmlhttp_rpc.open("GET", query, true);
e08443c1	300	xmlhttp_rpc.onreadystatechange=catchup_callback;
1572afe5 AD	301	xmlhttp_rpc.send(null);
	302
	303	}
	304
	305	} catch (e) {
83f043bb	306	exception_error("selectionToggleUnread", e);
1572afe5 AD	307	}
	308	}
	309
386cbf27	310	function selectionToggleMarked(cdm_mode) {
1572afe5 AD	311	try {
	312	if (!xmlhttp_ready(xmlhttp_rpc)) {
	313	printLockingError();
	314	return;
	315	}
	316
386cbf27 AD	317	var rows;
	318
	319	if (cdm_mode) {
	320	rows = cdmGetSelectedArticles();
	321	} else {
	322	rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
	323	}
1572afe5 AD	324
	325	for (i = 0; i < rows.length; i++) {
	326	var row = document.getElementById("RROW-" + rows[i]);
	327	var mark_img = document.getElementById("FMARKPIC-" + rows[i]);
	328
	329	if (row && mark_img) {
	330
	331	if (mark_img.alt == "Set mark") {
	332	mark_img.src = "images/mark_set.png";
	333	mark_img.alt = "Reset mark";
	334	mark_img.setAttribute('onclick',
	335	'javascript:toggleMark('+rows[i]+', false)');
	336
	337	} else {
	338	mark_img.src = "images/mark_unset.png";
	339	mark_img.alt = "Set mark";
	340	mark_img.setAttribute('onclick',
	341	'javascript:toggleMark('+rows[i]+', true)');
	342	}
	343	}
	344	}
	345
	346	if (rows.length > 0) {
	347
	348	var query = "backend.php?op=rpc&subop=markSelected&ids=" +
	349	param_escape(rows.toString()) + "&cmode=2";
	350
	351	xmlhttp_rpc.open("GET", query, true);
	352	xmlhttp_rpc.onreadystatechange=all_counters_callback;
	353	xmlhttp_rpc.send(null);
	354
	355	}
	356
	357	} catch (e) {
83f043bb	358	exception_error("selectionToggleMarked", e);
1572afe5 AD	359	}
	360	}
	361
386cbf27 AD	362	function cdmGetSelectedArticles() {
386cbf27 AD	363	var sel_articles = new Array();
b2128f01	364	var container = document.getElementById("headlinesInnerContainer");
386cbf27 AD	365
	366	for (i = 0; i < container.childNodes.length; i++) {
	367	var child = container.childNodes[i];
	368
	369	if (child.id.match("RROW-") && child.className.match("Selected")) {
	370	var c_id = child.id.replace("RROW-", "");
	371	sel_articles.push(c_id);
	372	}
	373	}
	374
	375	return sel_articles;
	376	}
	377
	378	// mode = all,none,unread
	379	function cdmSelectArticles(mode) {
b2128f01	380	var container = document.getElementById("headlinesInnerContainer");
386cbf27 AD	381
	382	for (i = 0; i < container.childNodes.length; i++) {
	383	var child = container.childNodes[i];
	384
	385	if (child.id.match("RROW-")) {
06d1a1c1 AD	386	var aid = child.id.replace("RROW-", "");
	387
	388	var cb = document.getElementById("RCHK-" + aid);
	389
386cbf27 AD	390	if (mode == "all") {
	391	if (!child.className.match("Selected")) {
	392	child.className = child.className + "Selected";
06d1a1c1	393	cb.checked = true;
386cbf27 AD	394	}
	395	} else if (mode == "unread") {
	396	if (child.className.match("Unread") && !child.className.match("Selected")) {
	397	child.className = child.className + "Selected";
06d1a1c1	398	cb.checked = true;
386cbf27 AD	399	}
	400	} else {
	401	child.className = child.className.replace("Selected", "");
06d1a1c1	402	cb.checked = false;
386cbf27 AD	403	}
	404	}
	405	}
	406	}
	407
98bea1b1	408	function catchupPage() {
b47b5af7 AD	409
	410	if (document.getElementById("headlinesList")) {
	411	selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true);
e08443c1	412	selectionToggleUnread(false, false, 'viewCurrentFeed()');
b47b5af7 AD	413	selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
	414	} else {
	415	cdmSelectArticles('all');
e08443c1	416	selectionToggleUnread(true, false, 'viewCurrentFeed()')
b47b5af7 AD	417	cdmSelectArticles('none');
b47b5af7 AD	418	}
98bea1b1 AD	419	}
98bea1b1 AD	420
88040f57 AD	421	function labelFromSearch(search, search_mode, match_on, feed_id, is_cat) {
	422
	423	if (!xmlhttp_ready(xmlhttp_rpc)) {
	424	printLockingError();
	425	}
	426
	427	var title = prompt("Please enter label title:", "");
	428
	429	if (title) {
	430
	431	var query = "backend.php?op=labelFromSearch&search=" + param_escape(search) +
	432	"&smode=" + param_escape(search_mode) + "&match=" + param_escape(match_on) +
	433	"&feed=" + param_escape(feed_id) + "&is_cat=" + param_escape(is_cat) +
	434	"&title=" + param_escape(title);
	435
	436	debug("LFS: " + query);
	437
	438	xmlhttp_rpc.open("GET", query, true);
0feab655	439	xmlhttp_rpc.onreadystatechange=dlg_frefresh_callback;
88040f57 AD	440	xmlhttp_rpc.send(null);
	441	}
	442
	443	}
	444
0b126ac2 AD	445	function editArticleTags(id, feed_id) {
	446	_tag_active_post_id = id;
	447	_tag_active_feed_id = feed_id;
	448	displayDlg('editArticleTags', id);
	449	}
	450
	451
	452	function tag_saved_callback() {
	453	if (xmlhttp_rpc.readyState == 4) {
	454	try {
	455	debug("in tag_saved_callback");
	456
	457	closeInfoBox();
	458	notify("");
	459
	460	if (tagsAreDisplayed()) {
	461	_reload_feedlist_after_view = true;
	462	}
	463
	464	if (active_post_id == _tag_active_post_id) {
	465	debug("reloading current article");
	466	view(_tag_active_post_id, _tag_active_feed_id);
	467	}
	468
	469	} catch (e) {
	470	exception_error("catchup_callback", e);
	471	}
	472	}
	473	}
	474
	475	function editTagsSave() {
	476
	477	if (!xmlhttp_ready(xmlhttp_rpc)) {
	478	printLockingError();
	479	}
	480
	481	notify("Saving article tags...");
88040f57	482
0b126ac2 AD	483	var form = document.forms["tag_edit_form"];
	484
	485	var query = Form.serialize("tag_edit_form");
	486
	487	xmlhttp_rpc.open("GET", "backend.php?op=rpc&subop=setArticleTags&" + query, true);
	488	xmlhttp_rpc.onreadystatechange=tag_saved_callback;
	489	xmlhttp_rpc.send(null);
	490
	491	}
d62a3b63 AD	492
	493	function editTagsInsert() {
	494	try {
	495
	496	var form = document.forms["tag_edit_form"];
	497
	498	var found_tags = form.found_tags;
	499	var tags_str = form.tags_str;
	500
	501	var tag = found_tags[found_tags.selectedIndex].value;
	502
	503	if (tags_str.value.length > 0 &&
	504	tags_str.value.lastIndexOf(", ") != tags_str.value.length - 2) {
	505
	506	tags_str.value = tags_str.value + ", ";
	507	}
	508
	509	tags_str.value = tags_str.value + tag + ", ";
	510
	511	found_tags.selectedIndex = 0;
	512
	513	} catch (e) {
	514	exception_error(e, "editTagsInsert");
	515	}
	516	}