1 files changed, 429 insertions, 0 deletions
diff --git a/plugins/webinterface/www/coldmilk/page_update.js b/plugins/webinterface/www/coldmilk/page_update.js
new file mode 100644
index 0000000..c004456
--- /dev/null
+++ b/plugins/webinterface/www/coldmilk/page_update.js
@@ -0,0 +1,429 @@
+  /***************************************************************************
+ *   Copyright (C) 2007 by Dagur Valberg Johannsson                        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
+ ***************************************************************************/
+
+var details_of_torrent = null; //id of torrent which details are displayed
+
+function update_interval(time) {
+	update_all();
+	if (!time) {
+		return;
+	}
+	var seconds = time * 1000;
+	window.setInterval(update_all, seconds);
+}
+
+function update_all() {
+	fetch_xml("rest.php?global_status", new Array("update_status_bar", "update_title"));
+	fetch_xml("rest.php?download_status", new Array("update_torrent_table"));
+}
+
+function fetch_xml(url, callback_functions) {
+	var request = false;
+	
+	if (window.XMLHttpRequest) { // most browsers
+		request = new XMLHttpRequest();
+//		if (request.overrideMimeType) {
+//			request.overrideMimeType('text/xml');
+//		}
+	}
+	
+	else if (window.ActiveXObject) { //ie
+		try {
+			request = new ActiveXObject("Msxml2.XMLHTTP");
+		}
+		catch(e) {
+			try { request = new ActiveXObject("Microsoft.XMLHTTP"); }
+			catch(e) { }
+		}
+	}
+	
+	if (!request) { 
+		// Browser doesn't support XMLHttpRequest
+		return false;
+	}
+	request.onreadystatechange = function() {
+		if (request.readyState == 4) {
+			if (request.status == 200) {
+				//overrideMimeType didn't work in Konqueror,
+				//so we'll have to parse the response into XML
+				//object ourselfs. responseXML won't work.
+				var xmlstring = request.responseText;
+				var xmldoc;
+				if (window.DOMParser) {
+					xmldoc = (new DOMParser())
+							.parseFromString(xmlstring, "text/xml");
+				}
+				else if (window.ActiveXObject) { //ie
+					xmldoc = new ActiveXObject("Microsoft.XMLDOM");
+					xmldoc.async = false;
+					xmldoc.loadXML(xmlstring);
+				}
+
+				for (var i in callback_functions) {
+					eval(callback_functions[i] + "(xmldoc)");
+				}
+
+			}
+			else {
+				// could not fetch
+			}
+		}
+	}
+	
+	request.open('GET', url, true);
+	request.send(null);
+}
+
+function update_title(xmldoc) {
+	var down = _get_text(xmldoc, 'download_speed').data;
+	var up   = _get_text(xmldoc, 'upload_speed').data;
+	var new_title = "(D: " + down + ") (U: " + up + ") - ktorrent web interface";
+	document.title = new_title;
+}
+
+function update_status_bar(xmldoc) {
+	var newtable = document.createElement('table');
+	newtable.setAttribute('id', 'status_bar_table');
+
+	
+	//dht and encryption
+	{
+		var row = newtable.insertRow(0);
+		var cell = row.insertCell(0);
+		var dht = _get_text_from_attribute(xmldoc, 'dht', 'status').data;
+		var encryption = _get_text_from_attribute(xmldoc, 'encryption', 'status').data;
+		cell.appendChild(
+			document.createTextNode("DHT : " +dht));
+		cell = row.insertCell(1);
+		cell.appendChild(
+			document.createTextNode("Encryption : " + encryption));
+	}	
+	//speed down/up
+	{
+		var row = newtable.insertRow(1);
+		var cell = row.insertCell(0);
+		cell.appendChild(
+			document.createTextNode("Speed"));
+		
+		cell = row.insertCell(1);
+		var down = _get_text(xmldoc, 'download_speed').data;
+		var up   = _get_text(xmldoc, 'upload_speed').data;
+		cell.appendChild(
+			document.createTextNode("down: " + down + " / up: " + up));
+	}
+	//transferred
+	{
+		var row = newtable.insertRow(2);
+		var cell = row.insertCell(0);
+		cell.appendChild(
+			document.createTextNode("Transferred"));
+		
+		cell = row.insertCell(1);
+		var down = _get_text(xmldoc, 'downloaded_total').data;
+		var up   = _get_text(xmldoc, 'uploaded_total').data;
+		cell.appendChild(
+			document.createTextNode("down: " + down + " / up: " + up));
+	}
+	var oldtable = document.getElementById('status_bar_table');
+	oldtable.parentNode.replaceChild(newtable, oldtable);
+}
+
+function update_torrent_table(xmldoc) {
+	
+	var newtable = document.createElement('table');
+	newtable.setAttribute('id', 'torrent_list_table');
+	newtable.className='list_table';
+
+	var torrents = xmldoc.getElementsByTagName('torrent');
+	var i = 0;
+	while (torrents[i]) {
+		_torrent_table_row(torrents[i], newtable, i);
+		i++;
+	}
+	_torrent_table_header(newtable.insertRow(0));
+
+	var oldtable = document.getElementById('torrent_list_table');
+	oldtable.parentNode.replaceChild(newtable, oldtable);
+}
+
+function _torrent_table_row(torrent, table, i) {
+	var row = table.insertRow(i);
+	var row_color = (i % 2) ?
+		"#ffffff" : "#dce4f9";
+	row.setAttribute("style", "background-color : " + row_color);
+
+	//actions
+	{
+		var cell = row.insertCell(0);
+		var can_start = (_get_text(torrent, 'running').data) ? 0 : 1; //if torrent is running we can't start it
+		var can_stop = (can_start==1) ? 0 : 1; //opposite of can_start
+		var start_button  = _create_action_button('Start', 'start.png', (can_start==1) ? 'start='+i : '');
+		var stop_button   = _create_action_button('Stop', 'stop.png', (can_stop==1) ? 'stop='+i : '');
+		var remove_button = _create_action_button('Remove', 'remove.png', 'remove='+i);
+		remove_button.setAttribute("onclick", "return validate('remove_torrent')");
+		
+		cell.appendChild(start_button);
+		cell.appendChild(stop_button);
+		cell.appendChild(remove_button);
+	}
+
+	//file
+	{
+		var cell = row.insertCell(1);
+		var file = document.createElement('a');
+		file.setAttribute('href', '#');
+		file.appendChild(_get_text(torrent, 'name'));
+		file.onclick = function()
+		{
+			show('torrents_details');
+			fetch_xml("rest.php?torrents_details="+i, new Array("get_torrents_details"));
+			details_of_torrent = i;
+		};
+		cell.appendChild(file);
+	}
+
+	//status
+	{
+		var cell = row.insertCell(2);
+		cell.appendChild(
+			_get_text(torrent, 'status'));
+	}
+
+	//speed
+	{
+		var cell = row.insertCell(3);
+		
+		cell.appendChild(
+			_get_text(torrent, 'download_rate'));
+		cell.appendChild(document.createElement('br'));
+		cell.appendChild(
+			_get_text(torrent, 'upload_rate'));
+	}
+
+	//size
+	{
+		var cell = row.insertCell(4);
+		cell.appendChild(
+			_get_text(torrent, 'size'));
+	}
+
+	//peers
+	{
+		var cell = row.insertCell(5);
+		cell.appendChild(
+			_get_text(torrent, 'peers'));
+	}
+
+	//transferred
+	{
+		var cell = row.insertCell(6);
+		
+		cell.appendChild(
+			_get_text(torrent, 'downloaded'));
+		cell.appendChild(document.createElement('br'));
+		cell.appendChild(
+			_get_text(torrent, 'uploaded'));	
+	}
+
+	//done
+	{
+		var cell = row.insertCell(7);
+		cell.setAttribute("style", "padding-right : 2px;");
+
+		var percent_done
+			= _get_text_from_attribute(torrent, 'downloaded', 'percent').data;
+
+		var bar = document.createElement('div');
+		bar.setAttribute("class", "percent_bar");
+		bar.setAttribute("style", "width : " + percent_done + "%;");
+		cell.appendChild(bar);
+
+		var bar_text = document.createElement('div');
+		bar_text.appendChild(
+			document.createTextNode(percent_done + "%"));
+
+		bar.appendChild(bar_text);
+	}
+}
+
+//function called after changing file priority to refresh list of files (and priorities)
+function just_refresh_details(xmldoc) {
+	if (details_of_torrent!=null)
+	fetch_xml("rest.php?torrents_details="+details_of_torrent, new Array("get_torrents_details"));
+}
+
+function get_torrents_details(xmldoc) {
+	var newtable = document.createElement('table');
+	newtable.setAttribute('id', 'torrents_details_files');
+	newtable.className='list_table';
+
+	var id = xmldoc.getElementsByTagName('torrents_details')[0].getAttribute('id');
+	var files = xmldoc.getElementsByTagName('file');
+	for(var i=0; i<files.length; i++)
+	{
+		var row = newtable.insertRow(i);
+		row.style.backgroundColor=(i % 2) ? '#ffffff' : '#dce4f9';
+		var cell = row.insertCell(-1);
+
+		var file_status = _get_text(files[i], 'status').data;
+		var command; //we call ?file_xx - this call is detected by server and priority is being changed
+
+		command = (file_status==50)?'':'rest.php?file_hp='+id+'-'+i;
+		var high_prior = _create_file_action_button('/icons/16x16/high_priority.png', 'High Priority', command);
+		cell.appendChild(high_prior);
+
+		command = (file_status==40)?'':'rest.php?file_np='+id+'-'+i;
+		var normal_prior = _create_file_action_button('/icons/16x16/normal_priority.png', 'Normal Priority', command);
+		cell.appendChild(normal_prior);
+
+		command = (file_status==30)?'':'rest.php?file_lp='+id+'-'+i;
+		var low_prior = _create_file_action_button('/icons/16x16/low_priority.png', 'Low Priority', command);
+		cell.appendChild(low_prior);
+
+		command = (file_status==20 || file_status==10)?'':'rest.php?file_stop='+id+'-'+i;
+		var dnd = _create_file_action_button('/icons/16x16/only_seed.png', 'Stop downloading (Only Seed Priority)', command);
+		cell.appendChild(dnd);
+
+		var cell = row.insertCell(-1);
+		cell.appendChild(_get_text(files[i], 'name'));
+		var cell = row.insertCell(-1);
+		cell.appendChild(_get_text(files[i], 'size'));
+		var cell = row.insertCell(-1);
+
+		if (_get_text(files[i], 'perc_done').data!='')
+		cell.appendChild(_get_text(files[i], 'perc_done'));
+		else
+		cell.appendChild(document.createTextNode("0"));
+		cell.appendChild(document.createTextNode("%"));
+		var cell = row.insertCell(-1);
+
+		cell.appendChild(document.createTextNode(_get_file_status_name(file_status)));
+	}
+
+	_torrents_details_header(newtable.insertRow(0));
+
+	/*var torrents = xmldoc.getElementsByTagName('torrent');
+	var i = 0;
+	while (torrents[i]) {
+		_torrent_table_row(torrents[i], newtable, i);
+		i++;
+	}
+	_torrent_table_header(newtable.insertRow(0));*/
+
+	var oldtable = document.getElementById('torrents_details_files');
+	oldtable.parentNode.replaceChild(newtable, oldtable);
+}
+
+function _create_action_button(button_name, image_src, command) {
+	var image = document.createElement("img");
+	image.setAttribute("src", "icons/22x22/" + image_src);
+	image.setAttribute("alt", button_name);
+	image.setAttribute("title", button_name);
+	if (command != '')
+	{
+		var a = document.createElement("a");
+		a.setAttribute("href", "interface.php?" + command);
+		a.appendChild(image);
+		return a;
+	}
+	else
+	return image;
+}
+
+function _create_file_action_button(img_src, img_alt, command) {
+	var image = document.createElement("img");
+	image.setAttribute("src", img_src);
+	image.setAttribute("alt", img_alt);
+	image.setAttribute("title", img_alt);
+	if (command != '')
+	{
+		var a = document.createElement("a");
+		a.setAttribute("href", "#");
+		a.onclick = function()
+		{
+			fetch_xml(command, new Array("just_refresh_details"));
+		};
+		a.appendChild(image);
+		return a;
+	}
+	else
+	return image;
+}
+
+// gets element with given tag and crates text node from it
+function _get_text(element, tag) {
+	var text_node;
+	try {
+		text_node = document.createTextNode(
+			element.getElementsByTagName(tag)[0].firstChild.data);
+	}
+	catch (e) {
+		text_node = document.createTextNode('');
+	}
+	return text_node;
+}
+
+function _get_text_from_attribute(element, tag, attribute) {
+	var text_node;
+	try {
+		text_node = document.createTextNode(
+			element.getElementsByTagName(tag)[0].getAttribute(attribute));
+	}
+	catch (e) {
+		text_node = document.createTextNode('');
+	}
+	return text_node;
+}
+
+function _get_file_status_name(status_id)
+{
+	if (status_id==60) return 'PREVIEW_PRIORITY';
+	else if (status_id==50) return 'Download First';
+	else if (status_id==40) return 'Download Normally';
+	else if (status_id==30) return 'Download Last';
+	else if (status_id==20) return 'Only Seed';
+	else if (status_id==10) return 'Do Not Download';
+	else return 'Not supported file status';
+}
+
+function _torrents_details_header(row) {
+	headers = new Array("Actions", "File", "Size", "Perc done", "Status");
+	for (var i in headers) {
+		var header =  document.createElement("th");
+		header.appendChild(document.createTextNode(headers[i]));
+		row.appendChild(header);
+	}
+	return row;
+}
+
+function _torrent_table_header(row) {
+	headers = new Array(
+		"Actions", "File", "Status", 
+		"Speed", "Size", "Peers", 
+		"Transferred", "% done"
+	);
+
+	for (var i in headers) {
+		var header =  document.createElement("th");
+		header.appendChild(
+			document.createTextNode(headers[i]));
+		row.appendChild(header);
+	}
+	return row;
+}