From 89df814e7733665b3eb45e6e77b9076154b9be65 Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Sat, 6 Oct 2018 19:47:33 +0200
Subject: [PATCH] DN chooser

---
 lam/HISTORY                          |  5 ++++
 lam/lib/html.inc                     | 20 +++++++++++++
 lam/templates/lib/500_lam.js         | 45 ++++++++++++++++++++++++++++
 lam/templates/tools/importexport.php |  4 ++-
 4 files changed, 73 insertions(+), 1 deletion(-)

diff --git a/lam/HISTORY b/lam/HISTORY
index 028c4fbe..47ebe3aa 100644
--- a/lam/HISTORY
+++ b/lam/HISTORY
@@ -1,3 +1,7 @@
+December 2018 6.6
+  - New import/export in tools menu
+
+
 25.09.2018 6.5
   - Password change possible via LDAP EXOP operation (set LDAP_EXOP as password hash, requires PHP 7.2)
   - Support Imagick and GD
@@ -25,6 +29,7 @@
   - Fixed bugs:
    -> Error on password reset page when custom fields is used (194)
 
+
 19.03.2018 6.3
   - Server profile: added option if referential integrity overlay is active to skip cleanup actions
   - Unix: several options are now specific to subaccount types (reconfiguration required!)
diff --git a/lam/lib/html.inc b/lam/lib/html.inc
index 317ce4d5..34d5d65f 100644
--- a/lam/lib/html.inc
+++ b/lam/lib/html.inc
@@ -472,6 +472,8 @@ class htmlInputField extends htmlElement {
 	protected $autocompleteMinLength = 1;
 	/** show calendar */
 	protected $showCalendar = false;
+	/** show DN selection */
+	protected $showDnSelection = false;
 	/** calendar format */
 	protected $calendarFormat = '';
 	/** title attribute */
@@ -589,8 +591,19 @@ class htmlInputField extends htmlElement {
 		if (!empty($this->title)) {
 			$title = ' title="' . $this->title . '"';
 		}
+		if ($this->showDnSelection) {
+			echo '<span class="nowrap">';
+		}
 		echo '<input type="' . $inputType . '"' . $class . $name . $id . $value . $maxLength
 			. $min . $max . $size . $fieldTabIndex . $onKeyPress . $onKeyUp . $title . $disabled . '>';
+		if ($this->showDnSelection) {
+			echo '<img class="align-middle" src="../../graphics/view.png"
+					   width="16" height="16" title="' . _('Choose entry') . '"
+					   onclick="window.lam.html.showDnSelection(\'' . $this->fieldName . '\', \'' . _('Choose entry') . '\'
+					   			, \'' . _('Ok') . '\', \'' . _('Cancel') . '\', \'' . getSecurityTokenName() . '\'
+					   			, \'' . getSecurityTokenValue() . '\');">';
+			echo '</span>';
+		}
 		// autocompletion
 		if ($this->autocomplete) {
 			echo "<script type=\"text/javascript\">\n";
@@ -805,6 +818,13 @@ class htmlInputField extends htmlElement {
 		$this->calendarFormat = $format;
 	}
 
+	/**
+	 * Shows a DN selection next to input field.
+	 */
+	public function showDnSelection() {
+		$this->showDnSelection = true;
+	}
+
 	/**
 	 * Sets the title for the input field.
 	 *
diff --git a/lam/templates/lib/500_lam.js b/lam/templates/lib/500_lam.js
index db88a714..b705faba 100644
--- a/lam/templates/lib/500_lam.js
+++ b/lam/templates/lib/500_lam.js
@@ -1011,6 +1011,51 @@ window.lam.importexport.startExport = function(tokenName, tokenValue) {
 	});
 };
 
+window.lam.html = window.lam.html || {};
+
+/**
+ * Shows a DN selection for the given input field.
+ *
+ * @param fieldId id of input field
+ * @param title title of dialog
+ * @param okText ok button text
+ * @param cancelText cancel button text
+ * @param tokenName CSRF token name
+ * @param tokenValue CSRF token value
+ */
+window.lam.html.showDnSelection = function(fieldId, title, okText, cancelText, tokenName, tokenValue) {
+	var field = jQuery('#' + fieldId);
+	var fieldDiv = jQuery('#dlg_' + fieldId);
+	if (!fieldDiv.length > 0) {
+		jQuery('body').append(jQuery('<div class="hidden" id="dlg_' + fieldId + '"></div>'));
+	}
+	var dnValue = field.val();
+	var data = {
+		jsonInput: ''
+	};
+	data[tokenName] = tokenValue;
+	data['dn'] = dnValue;
+	jQuery.ajax({
+		url: '../misc/ajax.php?function=dnselection',
+		method: 'POST',
+		data: data
+	})
+	.done(function(jsonData){
+	})
+	.fail(function() {
+	});
+	var buttonList = {};
+	buttonList[okText] = function() { alert('OK'); };
+	buttonList[cancelText] = function() { jQuery(this).dialog("close"); };
+	jQuery('#dlg_' + fieldId).dialog({
+		modal: true,
+		title: title,
+		dialogClass: 'defaultBackground',
+		buttons: buttonList,
+		width: 'auto'
+	});
+};
+
 jQuery(document).ready(function() {
 	window.lam.gui.equalHeight();
 	window.lam.form.autoTrim();
diff --git a/lam/templates/tools/importexport.php b/lam/templates/tools/importexport.php
index f0b974f1..6c001cb2 100644
--- a/lam/templates/tools/importexport.php
+++ b/lam/templates/tools/importexport.php
@@ -262,7 +262,9 @@ function printExportTabContent(&$tabindex) {
 	$container = new htmlResponsiveRow();
 	$container->add(new htmlTitle(_("Export")), 12);
 
-	$container->add(new htmlResponsiveInputField(_('Base DN'), 'baseDn', getDefaultBaseDn(), '751', true), 12);
+	$baseDnField = new htmlResponsiveInputField(_('Base DN'), 'baseDn', getDefaultBaseDn(), '751', true);
+	$baseDnField->showDnSelection();
+	$container->add($baseDnField, 12);
 
 	$searchScopes = array(
 		_('Base (base dn only)') => 'base',