function Show($which, $zoom, $detail)
{
global $pid, $eid, $uid, $TBSUEXEC_PATH, $TBADMINGROUP;
global $template, $isadmin;
$html = "";
if ($which == "vis") {
if ($zoom == 0) {
# Default is whatever we have; to avoid regen of the image.
list($zoom, $detail) = $template->CurrentVisDetails();
} else {
# Sanity check but lets not worry about throwing an error.
if (!TBvalid_float($zoom)) {
$zoom = 1.25;
}
if (!TBvalid_integer($detail)) {
$detail = 1;
}
}
ob_start();
$template->ShowVis($zoom, $detail);
$html = ob_get_contents();
ob_end_clean();
$zoomout = sprintf("%.2f", $zoom / 1.25);
$zoomin = sprintf("%.2f", $zoom * 1.25);
$html .= "<button name=viszoomout type=button value={$zoomout}";
$html .= " onclick=\"VisChange('{$zoomout}', {$detail});\">";
$html .= "Zoom Out</button>\n";
$html .= "<button name=viszoomin type=button value={$zoomin}";
$html .= " onclick=\"VisChange('{$zoomin}', {$detail});\">";
$html .= "Zoom In</button>\n";
if ($detail) {
$html .= "<button name=hidedetail type=button value=0";
$html .= " onclick=\"VisChange('{$zoom}', 0);\">";
$html .= "Hide Details</button>\n";
} else {
$html .= "<button name=showdetail type=button value=1";
$html .= " onclick=\"VisChange('{$zoom}', 1);\">";
$html .= "Show Details</button>\n";
}
} elseif ($which == "graph") {
ob_start();
$template->ShowGraph();
$html = ob_get_contents();
ob_end_clean();
if (!$template->IsRoot()) {
if ($template->IsHidden()) {
$html .= "<button name=showtemplate type=button value=Show";
$html .= " onclick=\"GraphChange('showtemplate');\">";
$html .= "Show Template</button> ";
} else {
$html .= "<button name=hidetemplate type=button value=Hide";
$html .= " onclick=\"GraphChange('hidetemplate');\">";
$html .= "Hide Template</button> ";
}
$html .= "<input id=showexp_recursive type=checkbox value=Yep> ";
$html .= "Recursive?         ";
}
$root = Template::LookupRoot($template->guid());
# We overload the hidden bit on the root.
if ($root->IsHidden()) {
$html .= "<button name=showhidden type=button value=showhidden";
$html .= " onclick=\"GraphChange('showhidden');\">";
$html .= "Show Hidden Templates</button>        ";
} else {
$html .= "<button name=hidehidden type=button value=hidehidden";
$html .= " onclick=\"GraphChange('hidehidden');\"> ";
$html .= "Hide Hidden Templates</button>        ";
}
$html .= "<button name=zoomout type=button value=out";
$html .= " onclick=\"GraphChange('zoomout');\">Zoom Out</button>\n";
$html .= "<button name=zoomin type=button value=in";
$html .= " onclick=\"GraphChange('zoomin');\">Zoom In</button>\n";
# A delete button with a confirm box right there.
if ($isadmin) {
$html .= "<br><br>\n";
$html .= "<button name=deletetemplate type=button value=Delete";
$html .= " onclick=\"DeleteTemplate();\">";
$html .= "<font color=red>Delete</font></button> ";
$html .= "<input id=confirm_delete type=checkbox value=Yep> ";
$html .= "Confirm";
}
} elseif ($which == "nsfile") {
$nsdata = "";
$input_list = $template->InputFiles();
for ($i = 0; $i < count($input_list); $i++) {
$nsdata .= htmlentities($input_list[$i]);
$nsdata .= "\n\n";
}
$html = "<pre><div align=left class=\"showexp_codeblock\">" . "{$nsdata}</div></pre>\n";
$html .= "<button name=savens type=button value=1";
$html .= " onclick=\"SaveNS();\">";
$html .= "Save</button>\n";
}
return $html;
}
