function renderLocationFilterPortlet()
{
// Recursive function used to build the location tree
function renderLocationCheckbox($subtree, $level = 0)
{
$self = __FUNCTION__;
foreach ($subtree as $location_id => $location) {
echo "<div class=tagbox style='text-align:left; padding-left:" . $level * 16 . "px;'>";
$checked = !isset($_SESSION['locationFilter']) || in_array($location['id'], $_SESSION['locationFilter']) ? 'checked' : '';
echo "<label><input type=checkbox name='location_id[]' class={$level} value='{$location['id']}'{$checked} onClick=checkAll(this)>{$location['name']}";
echo '</label>';
if ($location['kidc']) {
echo "<a id='lfa" . $location['id'] . "' onclick=\"expand('{$location['id']}')\" href\"#\" > - </a>";
echo "<div id='lfd" . $location['id'] . "'>";
$self($location['kids'], $level + 1);
echo '</div>';
}
echo '</div>';
}
}
addJS(<<<END
function checkAll(bx) {
\tfor (var tbls=document.getElementsByTagName("table"), i=tbls.length; i--;)
\t\tif (tbls[i].id == "locationFilter") {
\t\t\tvar bxs=tbls[i].getElementsByTagName("input");
\t\t\tvar in_tree = false;
\t\t\tfor (var j=0; j<bxs.length; j++) {
\t\t\t\tif(in_tree == false && bxs[j].value == bx.value)
\t\t\t\t\tin_tree = true;
\t\t\t\telse if(parseInt(bxs[j].className) <= parseInt(bx.className))
\t\t\t\t\tin_tree = false;
\t\t\t\tif (bxs[j].type=="checkbox" && in_tree == true)
\t\t\t\t\tbxs[j].checked = bx.checked;
\t\t\t}
\t\t}
}
function collapseAll(bx) {
\tfor (var tbls=document.getElementsByTagName("table"), i=tbls.length; i--;)
\t\tif (tbls[i].id == "locationFilter") {
\t\t\tvar bxs=tbls[i].getElementsByTagName("div");
\t\t\t//loop through divs to hide unchecked
\t\t\tfor (var j=0; j<bxs.length; j++) {
\t\t\t\tvar is_checked = -1;
\t\t\t\tvar in_div=bxs[j].getElementsByTagName("input");
\t\t\t\t//loop through input to find if any is checked
\t\t\t\tfor (var k=0; k<in_div.length; k++) {
\t\t\t\t\tif(in_div[k].type="checkbox") {
\t\t\t\t\t\tif (in_div[k].checked == true) {
\t\t\t\t\t\t\tis_checked = true;
\t\t\t\t\t\t\tbreak;
\t\t\t\t\t\t}
\t\t\t\t\t\telse
\t\t\t\t\t\t\tis_checked = false;
\t\t\t\t\t}
\t\t\t\t}
\t\t\t\t// nothing selected and element id is lfd, collapse it
\t\t\t\tif (is_checked == false && !bxs[j].id.indexOf("lfd"))
\t\t\t\t\texpand(bxs[j].id.substr(3));
\t\t\t}
\t\t}
}
function expand(id) {
\tvar divid = document.getElementById("lfd" + id);
\tvar iconid = document.getElementById("lfa" + id);
\tif (divid.style.display == 'none') {
\t\tdivid.style.display = 'block';
\t\ticonid.innerHTML = ' - ';
\t} else {
\t\tdivid.style.display = 'none';
\t\ticonid.innerHTML = ' + ';
\t}
}
END
, TRUE);
startPortlet('Location filter');
echo <<<END
<table border=0 align=center cellspacing=0 class="tagtree" id="locationFilter">
<form method=post>
<input type=hidden name=page value=rackspace>
<input type=hidden name=tab value=default>
<input type=hidden name=changeLocationFilter value=true>
END;
$locationlist = listCells('location');
if (count($locationlist)) {
echo "<tr><td class=tagbox style='padding-left: 0px'><label>";
echo "<input type=checkbox name='location' onClick=checkAll(this)> Toggle all";
echo "<img src=?module=chrome&uri=pix/1x1t.gif onLoad=collapseAll(this)>";
// dirty hack to collapse all when page is displayed
echo "</label></td></tr>\n";
echo "<tr><td class=tagbox><hr>\n";
renderLocationCheckbox(treeFromList($locationlist));
echo "<hr></td></tr>\n";
echo '<tr><td>';
printImageHREF('setfilter', 'set filter', TRUE);
echo "</td></tr>\n";
} else {
echo "<tr><td class='tagbox sparenetwork'>(no locations exist)</td></tr>\n";
echo "<tr><td>";
printImageHREF('setfilter gray');
echo "</td></tr>\n";
}
echo "</form></table>\n";
finishPortlet();
}
function renderLocationFilterPortlet()
{
// Recursive function used to build the location tree
function renderLocationCheckbox($subtree, $level = 0)
{
$self = __FUNCTION__;
foreach ($subtree as $location_id => $location) {
echo "<tr><td class=tagbox style='padding-left: " . $level * 16 . "px;'><label>";
$checked = in_array($location['id'], $_SESSION['locationFilter']) ? 'checked' : '';
echo "<label><input type=checkbox name='location_id[]' value='{$location['id']}'{$checked}>{$location['name']}";
echo "</label></td></tr>\n";
if ($location['kidc']) {
$self($location['kids'], $level + 1);
}
}
}
// TODO: add some javascript to toggle all children when a parent is toggled
startPortlet('Location filter');
echo <<<END
<table border=0 align=center cellspacing=0 class="tagtree">
<form method=get>
<input type=hidden name=page value=rackspace>
<input type=hidden name=tab value=default>
<input type=hidden name=changeLocationFilter value=true>
END;
$locationlist = listCells('location');
if (count($locationlist)) {
echo "<tr><td class=tagbox><hr></td></tr>\n";
renderLocationCheckbox(treeFromList($locationlist));
echo "<tr><td class=tagbox><hr></td></tr>\n";
echo "<tr><td>";
printImageHREF('setfilter', 'set filter', TRUE);
echo "</td></tr>\n";
} else {
echo "<tr><td class='tagbox sparenetwork'>(no locations exist)</td></tr>\n";
echo "<tr><td>";
printImageHREF('setfilter gray');
echo "</td></tr>\n";
}
echo "</form></table>\n";
finishPortlet();
}
