198 lines
5.7 KiB
PHP
198 lines
5.7 KiB
PHP
<?php
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/*
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$Id$
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This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
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This code is based on phpLDAPadmin.
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Copyright (C) 2004 David Smith and phpLDAPadmin developers
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The original code was modified to fit for LDAP Account Manager by Roland Gruber.
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Copyright (C) 2005 Roland Gruber
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/**
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* This script displays the LDAP tree for all the servers that you have
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* in config.php. We read the session variable 'tree' to know which
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* dns are expanded or collapsed. No query string parameters are expected,
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* however, you can use a '#' offset to scroll to a given dn. The syntax is
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* tree.php#<rawurlencoded dn>, so if I wanted to scroll to
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* dc=example,dc=com for server 3, the URL would be:
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* tree.php#3_dc%3Dexample%2Cdc%3Dcom
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*
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* @package lists
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* @subpackage tree
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* @author David Smith
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* @author Roland Gruber
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*/
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/** security functions */
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include_once('../../lib/security.inc');
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/** tree functions */
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include_once('../../lib/tree.inc');
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/** access to configuration */
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include_once('../../lib/config.inc');
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/** LDAP functions */
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include_once('../../lib/ldap.inc');
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// start session
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startSecureSession();
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setlanguage();
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// This allows us to display large sub-trees without running out of time.
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@set_time_limit( 0 );
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// do we not have a tree and tree icons yet? Build a new one.
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initialize_session_tree();
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// get the tree and tree icons.
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$tree = $_SESSION['tree'];
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$tree_icons = $_SESSION['tree_icons'];
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echo $_SESSION['header'];
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echo "<title>LDAP Account Manager</title>\n";
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echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/layout.css\">\n";
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echo "</head>\n";
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?>
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<body>
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<table class="tree" cellspacing="0">
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<?php
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draw_server_tree();
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?>
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</table>
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<?php
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// echo "<pre>"; print_r( $tree );
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?>
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</body>
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</html>
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<?php
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exit;
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/**
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* Recursively descend on the given dn and draw the tree in html
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*/
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function draw_tree_html( $dn, $level = 0 )
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{
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global $tree, $tree_icons, $search_result_size_limit;
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$encoded_dn = rawurlencode( $dn );
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$expand_href = "expand.php?dn=$encoded_dn";
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$collapse_href = "collapse.php?dn=$encoded_dn";
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$edit_href = "edit.php?dn=$encoded_dn";
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// should never happen, but just in case
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if( ! isset( $tree_icons[ $dn ] ) )
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$tree_icons[ $dn ] = get_icon( $dn );
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$img_src = '../../graphics/' . $tree_icons[ $dn ];
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$rdn = get_rdn( $dn );
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echo '<tr>';
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for( $i=0; $i<=$level; $i++ ) {
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echo '<td class="spacer"></td>' . "\n";
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}
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// is this node expanded? (deciding whether to draw "+" or "-")
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if( isset( $tree[$dn] ) ) { ?>
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<td class="expander">
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<nobr>
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<a href="<?php echo $collapse_href; ?>"><img src="../../graphics/minus.png" alt="-" /></a>
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</nobr>
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</td>
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<?php $child_count = number_format( count( $tree[$dn] ) );
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} else { ?>
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<td class="expander">
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<nobr>
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<a href="<?php echo $expand_href; ?>"><img src="../../graphics/plus.png" alt="+" /></a>
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</nobr>
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</td>
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<?php $limit = isset( $search_result_size_limit ) ? $search_result_size_limit : 50;
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$child_count = count( get_container_contents( $dn, $limit+1,
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'(objectClass=*)') );
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if( $child_count > $limit )
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$child_count = $limit . '+';
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} ?>
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<td class="icon">
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<a href="<?php echo $edit_href; ?>"
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target="right_frame"
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name="<?php echo $encoded_dn; ?>"><img src="<?php echo $img_src; ?>" alt="img" /></a>
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</td>
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<td class="rdn" colspan="<?php echo (97-$level); ?>">
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<nobr>
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<a href="<?php echo $edit_href; ?>"
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target="right_frame"><?php echo ( draw_formatted_dn( $dn ) ); /*pretty_print_dn( $rdn ) );*/ ?></a>
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<?php if( $child_count ) { ?>
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<span class="count">(<?php echo $child_count; ?>)</span>
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<?php } ?>
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</nobr>
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</td>
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</tr>
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<?php
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if( isset( $tree[$dn] ) && is_array( $tree[$dn] ) ) {
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// Draw the "create new" link at the top of the tree list if there are more than 10
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// entries in the listing for this node.
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if( count( $tree[$dn] ) > 10 )
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draw_create_link( $rdn, $level, $encoded_dn );
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foreach( $tree[$dn] as $dn )
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draw_tree_html( $dn, $level+1 );
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// Always draw the "create new" link at the bottom of the listing
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draw_create_link( $rdn, $level, $encoded_dn );
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}
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}
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function draw_create_link( $rdn, $level, $encoded_dn )
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{
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if (!checkIfWriteAccessIsAllowed()) {
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return;
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}
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// print the "Create New object" link.
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$create_html = "";
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$create_href = "create_form.php?container=$encoded_dn";
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$create_html .= '<tr>';
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for( $i=0; $i<=$level; $i++ ) {
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$create_html .= '<td class="spacer"></td>';
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}
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$create_html .= '<td class="spacer"></td>';
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$create_html .= '<td class="icon"><a href="' . $create_href .
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'" target="right_frame"><img src="../../graphics/star.png" alt="' . _('Create new entry') . '" /></a></td>';
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$create_html .= '<td class="create" colspan="' . (97-$level) . '"><a href="' . $create_href .
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'" target="right_frame" title="' . _('Create new entry') . ' ' . $rdn.'">' .
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_('Create new entry') . '</a></td>';
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$create_html .= '</tr>';
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echo $create_html;
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}
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?>
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