/**
* Recursively descend on the given dn and draw the tree in html
*
* @param dn $dn Current dn.
* @param object $LDAPServer LDAPServer object
* @param int $level Level to start drawing (defaults to 0)
*/
function draw_tree_html($dn, $ldapserver, $level = 0)
{
global $config;
$tree = get_cached_item($ldapserver->server_id, 'tree');
$encoded_dn = rawurlencode($dn);
$expand_href = sprintf('expand.php?server_id=%s&dn=%s', $ldapserver->server_id, $encoded_dn);
$collapse_href = sprintf('collapse.php?server_id=%s&dn=%s', $ldapserver->server_id, $encoded_dn);
$edit_href = sprintf('template_engine.php?server_id=%s&dn=%s', $ldapserver->server_id, $encoded_dn);
$img_src = sprintf('images/%s', $tree['browser'][$dn]['icon']);
$rdn = get_rdn($dn);
echo '<tr>';
for ($i = 0; $i <= $level; $i++) {
echo '<td class="spacer"></td>';
}
# Shall we draw the "mass-delete" checkbox?
if ($ldapserver->isMassDeleteEnabled()) {
printf('<td><input type="checkbox" name="mass_delete[%s]" /></td>', htmlspecialchars($dn));
}
# Is this node expanded? (deciding whether to draw "+" or "-")
if (isset($tree['browser'][$dn]['open']) && $tree['browser'][$dn]['open']) {
$child_count = number_format(count($tree['browser'][$dn]['children']));
if (!$child_count && !$ldapserver->isShowCreateEnabled()) {
echo '<td class="expander"><nobr><img src="images/minus.png" alt="-" /></nobr></td>';
} else {
printf('<td class="expander"><nobr><a href="%s"><img src="images/minus.png" alt="-" /></a></nobr></td>', $collapse_href);
}
} else {
$size_limit = $config->GetValue('search', 'size_limit');
if ($ldapserver->isLowBandwidth()) {
$child_count = null;
} else {
$child_count = count($ldapserver->getContainerContents($dn, $size_limit + 1, '(objectClass=*)', $config->GetValue('deref', 'tree')));
if ($child_count > $size_limit) {
$child_count = $size_limit . '+';
}
}
if (!$child_count && !$ldapserver->isShowCreateEnabled()) {
echo '<td class="expander"><nobr><img src="images/minus.png" alt="-" /></nobr></td>';
} else {
printf('<td class="expander"><nobr><a href="%s"><img src="images/plus.png" alt="+" /></a></nobr></td>', $expand_href);
}
}
printf('<td class="icon"><a href="%s" target="right_frame" name="%s_%s"><img src="%s" alt="img" /></a></td>', $edit_href, $ldapserver->server_id, $encoded_dn, $img_src);
printf('<td class="rdn" colspan="%s"><nobr>', 97 - $level);
printf('<a href="%s" target="right_frame">%s</a>', $edit_href, draw_formatted_dn($ldapserver, $dn));
if ($child_count) {
printf(' <span class="count">(%s)</span>', $child_count);
}
echo '</nobr></td></tr>';
if (isset($tree['browser'][$dn]['open']) && $tree['browser'][$dn]['open']) {
/* Draw the "create new" link at the top of the tree list if there are more than 10
entries in the listing for this node. */
if (count($tree['browser'][$dn]['children']) > 10 && $ldapserver->isShowCreateEnabled()) {
draw_create_link($ldapserver->server_id, $rdn, $level, $encoded_dn);
}
foreach ($tree['browser'][$dn]['children'] as $dn) {
draw_tree_html($dn, $ldapserver, $level + 1);
}
# Always draw the "create new" link at the bottom of the listing
if ($ldapserver->isShowCreateEnabled()) {
draw_create_link($ldapserver->server_id, $rdn, $level, $encoded_dn);
}
}
}
/**
* Recursively descend on the given dn and draw the tree in html
*/
function draw_tree_html($dn, $server_id, $level = 0)
{
global $servers, $tree, $tree_icons, $lang;
$id = $server_id;
$encoded_dn = rawurlencode($dn);
$expand_href = "expand.php?server_id={$id}&dn={$encoded_dn}";
$collapse_href = "collapse.php?server_id={$id}&dn={$encoded_dn}";
$edit_href = "edit.php?server_id={$id}&dn={$encoded_dn}";
// should never happen, but just in case
if (!isset($tree_icons[$server_id][$dn])) {
$tree_icons[$server_id][$dn] = get_icon($server_id, $dn);
}
$img_src = 'images/' . $tree_icons[$server_id][$dn];
$rdn = pla_explode_dn($dn);
$rdn = $rdn[0];
echo '<tr>';
for ($i = 0; $i <= $level; $i++) {
echo '<td class="spacer"></td>' . "\n";
}
// is this node expanded? (deciding whether to draw "+" or "-")
if (isset($tree[$server_id][$dn])) {
?>
<td class="expander">
<nobr>
<a href="<?php
echo $collapse_href;
?>
"><img src="images/minus.png" alt="plus" /></a>
</nobr>
</td>
<?php
$object_count = ' <span class="count">(' . count($tree[$server_id][$dn]) . ')</span>';
} else {
?>
<td class="expander">
<nobr>
<a href="<?php
echo $expand_href;
?>
"><img src="images/plus.png" alt="minus" /></a>
</nobr>
</td>
<?php
$object_count = '';
}
?>
<td class="icon">
<a href="<?php
echo $edit_href;
?>
"
target="right_frame"
name="<?php
echo $server_id;
?>
_<?php
echo $encoded_dn;
?>
"><img src="<?php
echo $img_src;
?>
" /></a>
</td>
<td class="rdn" colspan="<?php
echo 97 - $level;
?>
">
<nobr>
<a href="<?php
echo $edit_href;
?>
"
target="right_frame"><?php
echo htmlspecialchars(utf8_decode($rdn));
?>
</a>
<?php
echo $object_count;
?>
</nobr>
</td>
</tr>
<?php
if (isset($tree[$server_id][$dn]) && is_array($tree[$server_id][$dn])) {
foreach ($tree[$server_id][$dn] as $dn) {
draw_tree_html($dn, $server_id, $level + 1);
}
// print the "Create New object" link.
$create_href = "create_form.php?server_id={$server_id}&container={$encoded_dn}";
echo '<tr>';
for ($i = 0; $i <= $level; $i++) {
echo '<td class="spacer"></td>';
}
echo '<td class="spacer"></td>';
echo '<td class="icon"><a href="' . $create_href . '" target="right_frame"><img src="images/star.png" /></a></td>';
echo '<td class="create" colspan="' . (97 - $level) . '"><a href="' . $create_href . '" target="right_frame" title="' . $lang['create_new_entry_in'] . ' ' . $rdn . '">' . $lang['create_new'] . '</a></td></tr>';
}
echo '</tr>';
}
