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/*
js functions and code common to all pages
*/
/* define some global variables for this request */
global.page = new Object();
/* fill in some defaults */
global.page.title = "Samba Web Administration Tool";
/* to cope with browsers that don't support cookies we append the sessionid
to the URI */
global.SESSIONURI = "";
if (request['COOKIE_SUPPORT'] != "True") {
global.SESSIONURI="?SwatSessionId=" + request['SESSION_ID'];
}
/*
possibly adjust a local URI to have the session id appended
used for browsers that don't support cookies
*/
function session_uri(uri) {
return uri + global.SESSIONURI;
}
/* if the browser was too dumb to set the HOST header, then
set it now */
if (headers['HOST'] == undefined) {
headers['HOST'] = server['SERVER_HOST'] + ":" + server['SERVER_PORT'];
}
/*
show the page header. page types include "plain" and "column"
*/
function page_header(pagetype, title) {
global.page.pagetype = pagetype;
global.page.title = title;
include("/scripting/header_" + pagetype + ".esp");
}
/*
show the page footer, getting the page type from page.pagetype
set in page_header()
*/
function page_footer() {
include("/scripting/footer_" + global.page.pagetype + ".esp");
}
/*
check if a uri is one of the 'always allowed' pages, even when not logged in
This allows the login page to use the same style sheets and images
*/
function always_allowed(uri) {
var allowed = new Array("/images/favicon.ico",
"/images/linkpad.gif",
"/images/logo.png",
"/images/logo.gif",
"/style/main.css",
"/style/common.css");
for (i in allowed) {
if (allowed[i] == uri) {
return true;
}
}
return false;
}
/*
create a menu object with the defaults filled in, ready for display_menu()
*/
function MenuObj(name, num_elements)
{
var o = new Object();
o.name = name;
o.class = "menu";
o.style = "simple";
o.orientation = "vertical"
o.element = new Array(num_elements);
for (i in o.element) {
o.element[i] = new Object();
}
return o;
}
/*
display a menu object. Currently only the "simple", "vertical" menu style
is supported
*/
function display_menu(m) {
assert(m.style == "simple" && m.orientation == "vertical");
write('<div class="' + m.class + '">\n');
write("<i>" + m.name + "</i><br /><ul>\n");
for (i = 0; i < m.element.length; i++) {
var e = m.element[i];
write("<li><a href=\"" + e.link + "\">" + e.label + "</a></li>\n");
}
write("</ul></div>\n");
}
function simple_menu() {
var m = MenuObj(arguments[0], (arguments.length-1)/2);
for (i=0;i<m.element.length;i++) {
m.element[i].label = arguments[1+(i*2)];
m.element[i].link = arguments[2+(i*2)];
}
display_menu(m);
}
/*
display a table element
*/
function table_element(i, o) {
write("<tr><td>" + i + "</td><td>");
if (typeof(o[i]) == "object") {
var j, first;
first = true;
for (j in o[i]) {
if (first == false) {
write("<br />");
}
write(o[i][j]);
first = false;
}
} else {
write(o[i]);
}
write("</td></tr>\n");
}
/*
display a ejs object as a table. The header is optional
*/
function simple_table(v) {
if (v.length == 0) {
return;
}
write("<table class=\"data\">\n");
var r;
for (r in v) {
table_element(r, v);
}
write("</table>\n");
}
/*
display an array of objects, with the header for each element from the given
attribute
*/
function multi_table(array, header) {
var i, n;
write("<table class=\"data\">\n");
for (i=0;i<array.length;i++) {
var r, v = array[i];
write('<tr><th colspan="2">' + v[header] + "</th></tr>\n");
for (r in v) {
if (r != header) {
table_element(r, v);
}
}
}
write("</table>\n");
}
/*
create a Form object with the defaults filled in, ready for display_form()
*/
function FormObj(name, num_elements, num_submits)
{
var f = new Object();
f.name = name;
f.element = new Array(num_elements);
f.submit = new Array(num_submits);
f.action = session_uri(request.REQUEST_URI);
f.class = "defaultform";
for (i in f.element) {
f.element[i] = new Object();
f.element[i].type = "text";
f.element[i].value = "";
}
return f;
}
/*
display a simple form from a ejs Form object
caller should fill in
f.name = form name
f.action = action to be taken on submit (optional, defaults to current page)
f.class = css class (optional, defaults to 'form')
f.submit = an array of submit labels
f.element[i].label = element label
f.element[i].name = element name (defaults to label)
f.element[i].type = element type (defaults to text)
f.element[i].value = current value (optional, defaults to "")
*/
function display_form(f) {
write('<form name="' + f.name +
'" method="post" action="' + f.action +
'" class="' + f.class + '">\n');
if (f.element.length > 0) {
write("<table>\n");
}
for (i in f.element) {
var e = f.element[i];
if (e.name == undefined) {
e.name = e.label;
}
if (e.value == undefined) {
e.value = "";
}
write("<tr>");
write("<td>" + e.label + "</td>");
if (e.type == "select") {
write('<td><select name="' + e.name + '">\n');
for (s in e.list) {
if (e.value == e.list[s]) {
write('<option selected=selected>' + e.list[s] + '</option>\n');
} else {
write('<option>' + e.list[s] + '</option>\n');
}
}
write('</select></td>\n');
} else {
write('<td><input name="' + e.name + '" type="' +
e.type + '" value="' + e.value + '" /></td>\n');
}
write("</tr>");
}
if (f.element.length > 0) {
write("</table>\n");
}
for (i in f.submit) {
write('<input name="submit" type="submit" value="' + f.submit[i] + '" />\n');
}
write("</form>\n");
}
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