/**
* Expand and draw a child entry, when it is clicked on. This is using AJAX just to render this section of the tree.
*/
public function draw_children($parent_entry, $code)
{
if (DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 33, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
$children = array();
foreach ($parent_entry->getChildren() as $child) {
if (!$this->getEntry($child)) {
$this->addEntry($child);
}
array_push($children, $this->getEntry($child));
}
$first_child = $this->create_before_child($parent_entry, $code);
$last_child = $this->create_after_child($parent_entry, $code);
# If compression is on, we need to compress this output - but only if called by draw_tree_node
if (function_exists('isCompress') && isCompress() && get_request('cmd', 'REQUEST') == 'draw_tree_node') {
ob_start();
}
echo $first_child;
for ($i = 0; $i < count($children); $i++) {
$first = $i == 0 && !$first_child;
$last = $i == count($children) - 1 && !$last_child;
if (is_object($children[$i])) {
$this->draw_item($children[$i]->getDN(), $code, $first, $last);
} else {
echo '<br/>problem getting DN entry from ldap';
}
echo "\n";
}
echo $last_child;
# If compression is on, we need to compress this output
if (function_exists('isCompress') && isCompress() && get_request('cmd', 'REQUEST') == 'draw_tree_node') {
$output = ob_get_clean();
echo gzencode($output);
}
}
public function display($filter = array())
{
if (defined('DEBUG_ENABLED') && DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 129, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
# Control what is displayed.
$display = array('HEAD' => true, 'CONTROL' => true, 'TREE' => true, 'FOOT' => true);
$display = array_merge($display, $filter);
# HTML Header
$this->pageheader_print();
# Start of body
# Page Header
echo '<body>';
echo "\n";
echo '<table class="page" border=0 width=100%>';
if ($display['HEAD']) {
$this->head_print();
}
# Control Line
if ($display['CONTROL']) {
echo '<tr class="control"><td colspan=3>';
echo '<div id="ajCONTROL">';
$this->control_print();
echo '</div></td></tr>';
echo "\n";
}
# Left Block
echo '<tr>';
if ($display['TREE']) {
echo '<td class="tree" colspan=2>';
printf('<acronym title="%s"><img src="%s/plus.png" align="right" onClick="if (document.getElementById(\'ajTREE\').style.display == \'none\') { document.getElementById(\'ajTREE\').style.display = \'block\' } else { document.getElementById(\'ajTREE\').style.display = \'none\' };"/></acronym>', _('Hide/Unhide the tree'), IMGDIR);
echo '<div id="ajTREE">';
$this->tree();
echo '</div>';
echo '</td>';
}
echo '<td class="body" width=80%>';
echo '<div id="ajBODY">';
echo "\n";
$this->body();
echo '</div>';
echo '</td>';
echo '</tr>';
echo "\n";
# Page Footer
if ($display['FOOT']) {
$this->footer_print();
}
# Finish HTML
echo '</table>';
echo '</body>';
echo '</html>';
# compress output
if (ob_get_level() && isCompress()) {
$output = ob_get_contents();
ob_end_clean();
if (defined('DEBUG_ENABLED') && DEBUG_ENABLED) {
debug_log('Sending COMPRESSED output to browser[(%s),%s]', 129, 0, __FILE__, __LINE__, __METHOD__, strlen($output), $output);
}
print gzencode($output);
}
}