300 lines
13 KiB
PHP
300 lines
13 KiB
PHP
<?php
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// $Header: /cvsroot/phpldapadmin/phpldapadmin/tree_functions.php,v 1.19 2005/09/25 16:11:44 wurley Exp $
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/**
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* @package phpLDAPadmin
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* @author The phpLDAPadmin development team
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*/
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/**
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* This function 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#<server_id>_<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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function draw_server_tree() {
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debug_log(sprintf('draw_server_tree(): Entered with ()'),2);
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global $lang;
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global $tree;
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global $tree_icons;
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global $ldapserver;
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global $recently_timed_out_servers;
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global $config;
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$server_id = $ldapserver->server_id;
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// Does this server want mass deletion availble?
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if ($ldapserver->isMassDeleteEnabled()) {
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print '<form name="mass_delete" action="mass_delete.php" method="post" target="right_frame">';
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printf('<input type="hidden" name="server_id" value="%s" />',$ldapserver->server_id);
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}
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print '<tr class="server">';
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printf('<td class="icon"><img src="images/server.png" alt="%s" /></td>',$lang['server']);
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printf('<td colspan="99"><a name="%s"></a>',$ldapserver->server_id);
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printf('<nobr>%s ',htmlspecialchars($ldapserver->name));
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if ($ldapserver->haveAuthInfo() && $ldapserver->session_timeout)
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printf('<acronym title="%s"><img widht=14 height=14 src="images/timeout.png" alt="timeout"><acronym>',
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sprintf($lang['timeout_at'],strftime('%H:%M',time()+($ldapserver->session_timeout*60))));
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print '</nobr></td></tr>';
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// do we have what it takes to authenticate here, or do we need to
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// present the user with a login link (for 'cookie' and 'session' auth_types)?
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if ($ldapserver->haveAuthInfo()) {
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if ($ldapserver->connect(false)) {
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$schema_href = sprintf('schema.php?server_id=%s" target="right_frame',$ldapserver->server_id);
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$search_href = sprintf('search.php?server_id=%s" target="right_frame',$ldapserver->server_id);
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$refresh_href = sprintf('refresh.php?server_id=%s',$ldapserver->server_id);
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$logout_href = get_custom_file($ldapserver->server_id,'logout.php','').'?server_id='.$ldapserver->server_id;
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$info_href = sprintf('server_info.php?server_id=%s',$ldapserver->server_id);
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$import_href = sprintf('ldif_import_form.php?server_id=%s',$ldapserver->server_id);
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$export_href = sprintf('export_form.php?server_id=%s',$ldapserver->server_id);
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// Draw the quick-links below the server name:
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// ( schema | search | refresh | create )
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echo '<tr><td colspan="100" class="links">';
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echo '<nobr>';
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echo '( ';
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echo '<a title="' . $lang['view_schema_for'] . ' ' . $ldapserver->name . '"'.
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' href="' . $schema_href . '">' . $lang['schema'] . '</a> | ';
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echo '<a title="' . $lang['search'] . ' ' . $ldapserver->name . '"' .
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' href="' . $search_href . '">' . $lang['search'] . '</a> | ';
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echo '<a title="' . $lang['refresh_expanded_containers'] . ' ' . $ldapserver->name . '"'.
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' href="' . $refresh_href . '">' . $lang['refresh'] . '</a> | ';
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// if ($ldapserver->isShowCreateEnabled())
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// echo '<a title="' . $lang['create_new_entry_on'] . ' ' . $ldapserver->name . '"'.
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// ' href="' . sprintf('create_form.php?server_id=%s',$server_id) . '" target="right_frame">' . $lang['create'] . '</a> | ';
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echo '<a title="' . $lang['view_server_info'] . '" target="right_frame" '.
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'href="' . $info_href . '">' . $lang['info'] . '</a> | ';
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echo '<a title="' . $lang['import_from_ldif'] . '" target="right_frame" ' .
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'href="' . $import_href .'">' . $lang['import'] . '</a> | ';
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echo '<a href="' . $export_href . '" target="right_frame">' . $lang['export_lcase'] . '</a>';
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if( $ldapserver->auth_type != 'config' )
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echo ' | <a title="' . $lang['logout_of_this_server'] . '" href="' . $logout_href .
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'" target="right_frame">' . $lang['logout'] . '</a>';
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echo ' )</nobr></td></tr>';
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if ($ldapserver->auth_type != 'config') {
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$logged_in_dn = get_logged_in_dn( $ldapserver );
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echo "<tr><td class=\"links\" colspan=\"100\"><nobr>" . $lang['logged_in_as'];
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if (dn_get_base($ldapserver,$logged_in_dn) == $logged_in_dn) {
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$logged_in_branch = '';
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$logged_in_dn_array = array();
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} else {
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$logged_in_branch = preg_replace("/,".dn_get_base($ldapserver,$logged_in_dn)."$/","",$logged_in_dn);
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$logged_in_dn_array = explode(',',$logged_in_branch);
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}
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$logged_in_dn_array[] = dn_get_base($ldapserver,$logged_in_dn);
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$rdn = $logged_in_dn;
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if (strcasecmp("anonymous",$logged_in_dn)) {
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foreach ($logged_in_dn_array as $rdn_piece) {
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printf('<a class="logged_in_dn" href="edit.php?server_id=%s&dn=%s" target="right_frame">%s</a>',
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$server_id,rawurlencode($rdn),pretty_print_dn($rdn_piece));
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if ($rdn_piece != end($logged_in_dn_array))
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echo ',';
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$rdn = substr($rdn,(1 + strpos($rdn,',')));
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}
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} else
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echo "Anonymous";
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echo "</nobr></td></tr>";
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}
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if( $ldapserver->isReadOnly() )
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echo "<tr><td class=\"links\" colspan=\"100\"><nobr>" .
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"(" . $lang['read_only'] . ")</nobr></td></tr>";
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$javascript_forms = '';
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$javascript_id = 0;
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foreach ($ldapserver->getBaseDN() as $base_dn) {
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// Did we get a base_dn for this server somehow?
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if ($base_dn) {
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echo "\n\n<!-- base DN row -->\n<tr>\n";
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// is the root of the tree expanded already?
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if( isset( $tree[$ldapserver->server_id][$base_dn] ) ) {
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$expand_href = sprintf('collapse.php?server_id=%s&dn=%s',
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$ldapserver->server_id,rawurlencode( $base_dn ));
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$expand_img = "images/minus.png";
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$expand_alt = "-";
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$child_count = number_format( count( $tree[$ldapserver->server_id][$base_dn] ) );
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} else {
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// Check if the LDAP server is not yet initialized
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// (ie, the base DN configured in config.php does not exist)
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if( ! dn_exists( $ldapserver, $base_dn ) ) {
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$javascript_id++;
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?>
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<tr>
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<td class="spacer"></td>
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<td><img src="images/unknown.png" /></td>
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<td colspan="98"><?php echo pretty_print_dn( $base_dn ); ?></td>
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</tr>
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<?php // Move this form and add it to the end of the html - otherwise the javascript
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// doesnt work when isMassDeleteEnabled returning true.
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$javascript_forms .= sprintf('<form name="create_base_form_%s" method="post" action="creation_template.php" target="right_frame">',$javascript_id);
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$javascript_forms .= sprintf('<input type="hidden" name="template" value="custom" />');
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$javascript_forms .= sprintf('<input type="hidden" name="server_id" value="%s" />',$ldapserver->server_id);
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$javascript_forms .= sprintf('<input type="hidden" name="container" value="" />');
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$javascript_forms .= sprintf('<input type="hidden" name="rdn" value="%s" />',htmlspecialchars($base_dn));
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$javascript_forms .= sprintf('</form>'); ?>
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<tr>
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<td class="spacer"></td>
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<td colspan="98">
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<small><?php echo $lang['base_entry_does_not_exist']; ?>
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<a href="javascript:document.create_base_form_<?php echo $javascript_id ?>.submit()"><?php echo $lang['create_it']; ?></a></small>
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</td>
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</tr>
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<?php
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continue;
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} else {
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$expand_href = sprintf('expand.php?server_id=%s&dn=%s',
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$ldapserver->server_id,rawurlencode( $base_dn ));
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$expand_img = "images/plus.png";
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$expand_alt = "+";
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$size_limit = $config->GetValue('search','size_limit');
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if( $ldapserver->isLowBandwidth() ) {
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$child_count = null;
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} else {
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$child_count = count( get_container_contents(
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$ldapserver, $base_dn, $size_limit+1,
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'(objectClass=*)', $config->GetValue('deref','tree') ) );
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if( $child_count > $size_limit )
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$child_count = $size_limit . '+';
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}
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}
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}
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$create_href = sprintf('create_form.php?server_id=%s&container=%s',$ldapserver->server_id,
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rawurlencode( $base_dn ));
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$edit_href = sprintf("edit.php?server_id=%s&dn=%s",$ldapserver->server_id,rawurlencode( $base_dn ));
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$icon = isset( $tree_icons[ $ldapserver->server_id ][ $base_dn ] )
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? $tree_icons[ $ldapserver->server_id ][ $base_dn ]
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: get_icon( $ldapserver, $base_dn );
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// Shall we draw the "mass-delete" checkbox?
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if( $ldapserver->isMassDeleteEnabled() ) {
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echo "<td><input type=\"checkbox\" name=\"mass_delete[" . htmlspecialchars($base_dn) . "]\" /></td>\n";
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}
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echo "<td class=\"expander\">";
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echo "<a href=\"$expand_href\"><img src=\"$expand_img\" alt=\"$expand_alt\" /></a></td>";
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echo "<td class=\"icon\"><a href=\"$edit_href\" target=\"right_frame\">";
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echo "<img src=\"images/$icon\" alt=\"img\" /></a></td>\n";
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echo "<td class=\"rdn\" colspan=\"98\"><nobr><a href=\"$edit_href\" ";
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echo " target=\"right_frame\">" . pretty_print_dn( $base_dn ) . '</a>';
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if( $child_count )
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echo " <span class=\"count\">($child_count)</span>";
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echo "</nobr></td>\n";
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echo "</tr>\n<!-- end of base DN row -->";
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if( $ldapserver->isShowCreateEnabled() && isset( $tree[ $ldapserver->server_id ][ $base_dn ])
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&& count( $tree[ $ldapserver->server_id ][ $base_dn ] ) > 10 )
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draw_create_link( $ldapserver->server_id, $base_dn, -1, urlencode( $base_dn ));
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} else { // end if( $base_dn )
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# The server refuses to give out the base dn
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printf('<tr><td class="spacer"></td><td colspan="98"><small>%s<br />%s<br /><b>%s</b></small></td></tr>',
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$lang['could_not_determine_root'],$lang['ldap_refuses_to_give_root'],$lang['please_specify_in_config']);
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# Proceed to the next server. We cannot draw anything else for this server.
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continue;
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}
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flush();
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// Is the root of the tree expanded already?
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if( isset( $tree[$ldapserver->server_id][$base_dn] ) && is_array( $tree[$ldapserver->server_id][$base_dn] ) ) {
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foreach( $tree[ $ldapserver->server_id ][ $base_dn ] as $child_dn )
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draw_tree_html( $child_dn, $ldapserver, 0 );
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if( ! $ldapserver->isReadOnly() ) {
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echo '<tr><td class="spacer"></td>';
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if( $ldapserver->isShowCreateEnabled() ) {
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echo '<td class="icon"><a href="' . $create_href .
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'" target="right_frame"><img src="images/star.png" alt="' .
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$lang['new'] . '" /></a></td>';
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echo '<td class="create" colspan="100"><a href="' . $create_href
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. '" target="right_frame" title="' . $lang['create_new_entry_in']
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. ' ' . $base_dn.'">' . $lang['create_new'] . '</a></td></tr>';
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}
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}
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}
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}
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} else { // end if( $ldapserver->connect(false) )
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// could not connect to LDAP server
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echo "<tr>\n";
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echo "<td class=\"spacer\"></td>\n";
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echo "<td><img src=\"images/warning_small.png\" alt=\"" . $lang['warning'] . "\" /></td>\n";
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echo "<td colspan=\"99\"><small><span style=\"color:red\">" . $lang['could_not_connect'] . "</span></small></td>\n";
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echo "</tr>\n";
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if( $ldapserver->auth_type != 'config' ) {
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$logout_href = get_custom_file( $ldapserver->server_id, 'logout.php','') . '?server_id=' . $ldapserver->server_id;
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echo "<tr>\n";
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echo "<td class=\"spacer\"></td>\n";
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echo "<td class=\"spacer\"></td>\n";
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echo "<td colspan=\"99\"><small>";
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echo "<a target=\"right_frame\" href=\"$logout_href\">" . $lang['logout'] . "</a></small></td>\n";
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echo "</tr>\n";
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}
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// Proceed to the next server in the list. We cannot do anything mroe here.
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return;
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}
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} else { // end if $ldapserver->haveAuthInfo()
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// We don't have enough information to login to this server
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// Draw the "login..." link
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$login_href = get_custom_file( $ldapserver->server_id, 'login_form.php','' ) . "?server_id=$server_id";
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echo '<tr class="login">';
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echo '<td class="spacer"></td>';
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echo '<td><a href="' . $login_href . '" target="right_frame">';
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echo '<img src="images/uid.png" align="top" alt="' . $lang['login'] . '" /></a></td>';
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echo '<td colspan="99"><a href="' . $login_href . '" target="right_frame">' . $lang['login_link'] . '</a>';
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echo '</td></tr>';
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// If the server recently timed out display the message
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if ( in_array($ldapserver->server_id,$recently_timed_out_servers) )
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echo '<tr><td class="spacer"></td><td colspan="100" class="links">' . $lang['session_timed_out_tree'] . '</td></tr>';
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}
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if( $ldapserver->isMassDeleteEnabled() ) {
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echo "<tr><td colspan=\"99\"><input type=\"submit\" value=\"Delete Checked Entries\" \></td></tr>\n";
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echo "<!-- The end of the mass deletion form -->\n";
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echo "</form>\n";
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}
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if (isset($javascript_forms) && $javascript_forms) {
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echo "<!-- Forms for javascript submit to call to create base_dns -->\n";
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echo $javascript_forms;
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echo "<!-- The end of the forms for javascript submit to call to create base_dns -->\n";
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}
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}
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?>
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