/**
* Build the content for this action
*
* @return void
* @access public
* @since 4/26/05
*/
function buildContent()
{
$defaultTextDomain = textdomain("polyphony");
$idManager = Services::getService("Id");
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace("polyphony-authorizations");
$actionRows->add(new Block(" " . _("Below is a listing of all of the Users/Groups who are authorized to do various functions in the system. Click on a name to edit the authorizations for that User/Group") . "<br /><br />", STANDARD_BLOCK));
// Buttons to go back to edit auths for a different user, or to go home
ob_start();
print "<table width='100%'><tr><td align='left'>";
print "</td><td align='right'>";
print "<a href='" . $harmoni->request->quickURL("admin", "main") . "'><button>" . _("Return to the Admin Tools") . "</button></a>";
print "</td></tr></table>";
$nav = new Block(ob_get_contents(), STANDARD_BLOCK);
$actionRows->add($nav, "100%", null, LEFT, CENTER);
ob_end_clean();
// Get all hierarchies and their root qualifiers
$authZManager = Services::getService("AuthorizationManager");
$hierarchyIds = $authZManager->getQualifierHierarchies();
$hierarchyManager = Services::getService("Hierarchy");
while ($hierarchyIds->hasNext()) {
$hierarchyId = $hierarchyIds->next();
$hierarchy = $hierarchyManager->getHierarchy($hierarchyId);
$header = new Heading($hierarchy->getDisplayName() . " - <em>" . $hierarchy->getDescription() . "</em>", 2);
$actionRows->add($header, "100%", null, LEFT, CENTER);
// Get the root qualifiers for the Hierarchy
$qualifiers = $authZManager->getRootQualifiers($hierarchyId);
while ($qualifiers->hasNext()) {
$qualifier = $qualifiers->next();
//print get_class($qualifier);
// Create a layout for this qualifier
if ($authZManager->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view"), $qualifier->getId())) {
ob_start();
HierarchyPrinter::printNode($qualifier, $harmoni, 2, array($this, "printQualifier"), array($this, "hasChildQualifiers"), array($this, "getChildQualifiers"), new HTMLColor("#ddd"));
$actionRows->add(new Block(ob_get_contents(), STANDARD_BLOCK), "100%", null, LEFT, CENTER);
ob_end_clean();
}
}
}
// Buttons to go back to edit auths for a different user, or to go home
$actionRows->add($nav, "100%", null, LEFT, CENTER);
$harmoni->request->endNamespace();
textdomain($defaultTextDomain);
}
/**
* Print a node and the expanded children
*
* @param object $node
* @param string $printFunction Function that prints the current node's info.
* @param string $hasChildrenFunction Function that returns true if the node
* has children.
* @param string $getChildrenFunction Function that returns an array of the
* children of this node.
* @return void
* @access public
* @since 11/8/04
*/
public static function printNode($node, $harmoni, $startingPathInfoKey, $printFunction, $hasChildrenFunction, $getChildrenFunction, $color = NULL)
{
print "\n<div";
if ($color !== NULL) {
print " style='";
// print " border: 1px solid #000;";
print " padding-top: 5px; padding-left: 5px; padding-bottom: 10px;";
print " background-color: " . $color->getHTMLcolor() . ";'";
}
print ">";
// Get a string of our nodeIds
$nodeId = $node->getId();
// Break the path info into parts for the enviroment and parts that
// designate which nodes to expand.
$expandedNodes = explode("!", $harmoni->request->get('expanded_nodes'));
print "\n\n<table>\n\t<tr><td valign='top'>";
// Print The node
$hasChildren = call_user_func_array($hasChildrenFunction, array($node));
if ($hasChildren) {
?>
<div style='
border: 1px solid #000;
width: 15px;
height: 15px;
text-align: center;
text-decoration: none;
font-weight: bold;
'>
<?php
/**
* @package polyphony.library.
*/
// The child nodes are already expanded for this node.
// Show option to collapse the list.
if (in_array($nodeId->getIdString(), $expandedNodes)) {
$newExpandedNodes = array_diff($expandedNodes, array($nodeId->getIdString()));
$symbol = '-';
$expanded = TRUE;
// The node is not already expanded. Show option to expand.
} else {
$newExpandedNodes = array_merge($expandedNodes, array($nodeId->getIdString()));
$symbol = '+';
$expanded = FALSE;
}
$url = $harmoni->request->mkURLWithPassthrough();
$url->setValue('expanded_nodes', implode('!', $newExpandedNodes));
print "<a style='text-decoration: none;' href='" . $url->write() . "'>" . $symbol . "</a>";
print "\n\t\t</div>";
// Make a vertical line to connect to the line in front of the children
if ($expanded) {
print <<<END
\t\t<div style='
\t\t\t\theight: 100%;
\t\t\t\tborder-left: 1px #000 solid;
\t\t\t\tmargin-left: 10px;
\t\t\t\tmargin-right: 0px;
\t\t\t\tmargin-top:0px;
\t\t'> </div>
END;
}
// The node has no children. Do not show options to expand/collapse.
} else {
print "\n\t\t<div style='width: 15px;'> </div>";
}
print "\n\t</td><td valign='top'>\n\t\t";
call_user_func_array($printFunction, array($node));
print "\n\t</td></tr>\n</table>";
// Recursively print the children.
if (in_array($nodeId->getIdString(), $expandedNodes)) {
print <<<END
<div style='
\tmargin-left: 13px;
\tmargin-right: 0px;
\tmargin-top:0px;
\tpadding-left: 10px;
\tborder-left: 1px solid #000;
END;
print "'>";
if ($color !== NULL) {
$childColor = $color->replicate();
$childColor->darken(20);
} else {
$childColor = NULL;
}
$children = call_user_func_array($getChildrenFunction, array($node));
foreach ($children as $child) {
HierarchyPrinter::printNode($child, $harmoni, $startingPathInfoKey, $printFunction, $hasChildrenFunction, $getChildrenFunction, $childColor);
}
print "\n</div>";
}
print "\n</div>";
}