LDAPAccountManager/lam/templates/config/confmodules.php

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<?php
/*
$Id$
This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
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Copyright (C) 2004 - 2009 Roland Gruber
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This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/**
* confmodules lets the user select the account modules
*
* @package configuration
* @author Roland Gruber
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*/
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/** Access to config functions */
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include_once('../../lib/config.inc');
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/** Access to module lists */
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include_once('../../lib/modules.inc');
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// start session
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if (strtolower(session_module_name()) == 'files') {
session_save_path("../../sess");
}
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@session_start();
setlanguage();
// check if config is set
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// if not: load login page
if (!isset($_SESSION['conf_config'])) {
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/** go back to login if password is invalid */
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require('conflogin.php');
exit;
}
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// check if user canceled editing
if (isset($_POST['cancelSettings'])) {
metaRefresh("../login.php");
exit;
}
$conf = &$_SESSION['conf_config'];
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$errorsToDisplay = checkInput();
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// check if button was pressed and if we have to save the settings or go to another tab
if (isset($_POST['saveSettings']) || isset($_POST['editmodules']) || isset($_POST['edittypes']) || isset($_POST['generalSettingsButton'])) {
if (sizeof($errorsToDisplay) == 0) {
// go to final page
if (isset($_POST['saveSettings'])) {
metaRefresh("confsave.php");
exit;
}
// go to modules page
elseif (isset($_POST['edittypes'])) {
metaRefresh("conftypes.php");
exit;
}
// go to types page
elseif (isset($_POST['generalSettingsButton'])) {
metaRefresh("confmain.php");
exit;
}
}
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}
$types = $conf->get_ActiveTypes();
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echo $_SESSION['header'];
echo "<title>" . _("LDAP Account Manager Configuration") . "</title>\n";
echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/layout.css\">\n";
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echo "<link rel=\"shortcut icon\" type=\"image/x-icon\" href=\"../../graphics/favicon.ico\">\n";
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for ($i = 0; $i < sizeof($types); $i++){
echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/type_" . $types[$i] . ".css\">\n";
}
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echo "</head><body>\n";
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echo "<script type=\"text/javascript\" src=\"../wz_tooltip.js\"></script>\n";
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echo ("<p align=\"center\"><a href=\"http://www.ldap-account-manager.org/\" target=\"new_window\">".
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"<img src=\"../../graphics/banner.jpg\" border=1 alt=\"LDAP Account Manager\"></a></p><hr>\n<p>&nbsp;</p>\n");
// print error messages
for ($i = 0; $i < sizeof($errorsToDisplay); $i++) call_user_func_array('StatusMessage', $errorsToDisplay[$i]);
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echo ("<form action=\"confmodules.php\" method=\"post\">\n");
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echo "<table border=0 width=\"100%\" style=\"border-collapse: collapse;\">\n";
echo "<tr valign=\"top\"><td style=\"border-bottom: 1px solid;padding:0px;\" colspan=2>";
// show tabs
echo "<table width=\"100%\" border=0 style=\"border-collapse: collapse;\">";
echo "<tr>\n";
$buttonWidth = 0;
$buttonTexts = array(_('General settings'), _('Account types'), _('Modules'), _('Save'), _('Cancel'));
for ($b = 0; $b < sizeof($buttonTexts); $b++) {
$tempWidth = round(0.8 * strlen(utf8_decode($buttonTexts[$b]))) + 2;
if ($buttonWidth < $tempWidth) $buttonWidth = $tempWidth;
}
$buttonSpace = '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';
// general settings
echo "<td width=\"$buttonWidth\" style=\"padding-bottom:0px;padding-right:5px;padding-left:5px;padding-top:10px;\">\n";
echo "<table class=\"settingsTab\" width=\"100%\">\n";
echo "<tr><td onclick=\"document.getElementsByName('generalSettingsButton')[0].click();\"";
echo " align=\"center\">\n";
$buttonStyle = 'background-image: url(../../graphics/bigTools.png);width:' . $buttonWidth . 'em;';
echo "<input style=\"" . $buttonStyle . "\" name=\"generalSettingsButton\" type=\"submit\" value=\"" . $buttonSpace . _('General settings') . "\"";
echo ">\n";
echo "</td></tr></table>\n";
echo '</td>';
// account types
echo "<td width=\"$buttonWidth\" style=\"padding-bottom:0px;padding-right:5px;padding-left:5px;padding-top:10px;\">\n";
echo "<table class=\"settingsTab\" width=\"100%\">\n";
echo "<tr><td onclick=\"document.getElementsByName('edittypes')[0].click();\"";
echo " align=\"center\">\n";
$buttonStyle = 'background-image: url(../../graphics/gear.png);width:' . $buttonWidth . 'em;';
echo "<input style=\"" . $buttonStyle . "\" name=\"edittypes\" type=\"submit\" value=\"" . $buttonSpace . _('Account types') . "\"";
echo ">\n";
echo "</td></tr></table>\n";
echo '</td>';
// module selection
echo "<td width=\"$buttonWidth\" style=\"padding-bottom:0px;padding-right:5px;padding-left:5px;padding-top:10px;\">\n";
echo "<table class=\"settingsTab\" width=\"100%\">\n";
echo "<tr><td class=\"settingsActiveTab\" onclick=\"document.getElementsByName('editmodules')[0].click();\"";
echo " align=\"center\">\n";
$buttonStyle = 'background-image: url(../../graphics/modules.png);width:' . $buttonWidth . 'em;';
echo "<input style=\"" . $buttonStyle . "\" name=\"editmodules\" type=\"submit\" value=\"" . $buttonSpace . _('Modules') . "\"";
echo ">\n";
echo "</td></tr></table>\n";
echo '</td>';
echo "<td width=\"100%\">&nbsp;</td>";
// save button
echo "<td width=\"$buttonWidth\" style=\"padding-bottom:0px;padding-right:5px;padding-left:5px;padding-top:10px;\">\n";
echo "<table class=\"settingsTab\" width=\"100%\">\n";
echo "<tr><td onclick=\"document.getElementsByName('saveSettings')[0].click();\"";
echo " align=\"center\">\n";
$buttonStyle = 'background-image: url(../../graphics/pass.png);width:' . $buttonWidth . 'em;';
echo "<input style=\"" . $buttonStyle . "\" name=\"saveSettings\" type=\"submit\" value=\"" . $buttonSpace . _('Save') . "\"";
echo ">\n";
echo "</td></tr></table>\n";
echo '</td>';
// cancel button
echo "<td width=\"$buttonWidth\" style=\"padding-bottom:0px;padding-right:5px;padding-left:5px;padding-top:10px;\">\n";
echo "<table class=\"settingsTab\" width=\"100%\">\n";
echo "<tr><td onclick=\"document.getElementsByName('cancelSettings')[0].click();\"";
echo " align=\"center\">\n";
$buttonStyle = 'background-image: url(../../graphics/fail.png);width:' . $buttonWidth . 'em;';
echo "<input style=\"" . $buttonStyle . "\" name=\"cancelSettings\" type=\"submit\" value=\"" . $buttonSpace . _('Cancel') . "\"";
echo ">\n";
echo "</td></tr></table>\n";
echo '</td>';
echo "</tr></table>\n";
// end tabs
echo "</td></tr>\n";
echo "<tr><td><br><br>\n";
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$account_list = array();
for ($i = 0; $i < sizeof($types); $i++) {
$account_list[] = array($types[$i], getTypeAlias($types[$i]));
}
for ($i = 0; $i < sizeof($account_list); $i++) {
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config_showAccountModules($account_list[$i][0], $account_list[$i][1]);
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}
echo "<p>\n";
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echo "(*) " . _("Base module");
// help link
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echo "&nbsp;";
printHelpLink(getHelp('', '237'), '237');
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echo "<br><br><br><br><br></p>\n";
echo '</td></tr></table>';
echo "<input type=\"hidden\" name=\"postAvailable\" value=\"yes\">\n";
echo "</form>\n";
echo "</body>\n";
echo "</html>\n";
/**
* Displays the module selection boxes and checks if dependencies are fulfilled.
*
* @param string $scope account type
* @param string $title title for module selection (e.g. "User modules")
*/
function config_showAccountModules($scope, $title) {
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$conf = &$_SESSION['conf_config'];
$typeSettings = $conf->get_typeSettings();
// account modules
$available = getAvailableModules($scope);
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$selected = $typeSettings['modules_' . $scope];
if (isset($selected) && ($selected != '')) {
$selected = explode(',', $selected);
}
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else {
$selected = array();
}
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// show account modules
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$icon = '<img alt="' . $scope . '" src="../../graphics/' . $scope . '.png">&nbsp;';
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echo "<fieldset class=\"" . $scope . "edit\"><legend>$icon<b>" . $title . "</b></legend><br>\n";
echo "<table border=0 width=\"100%\">\n";
// select boxes
echo "<tr>\n";
echo "<td width=\"5%\"></td>\n";
echo "<td width=\"40%\">\n";
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echo "<fieldset class=\"" . $scope . "edit\">\n";
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echo "<legend>" . _("Selected modules") . "</legend><br>\n";
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echo "<select class=\"" . $scope . "edit\" name=\"" . $scope . "_selected[]\" size=5 multiple>\n";
for ($i = 0; $i < sizeof($selected); $i++) {
if (in_array($selected[$i], $available)) { // selected modules must be available
if (is_base_module($selected[$i], $scope)) { // mark base modules
echo "<option value=\"" . $selected[$i] . "\">";
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echo getModuleAlias($selected[$i], $scope) . "(" . $selected[$i] . ")(*)";
echo "</option>\n";
}
else {
echo "<option value=\"" . $selected[$i] . "\">";
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echo getModuleAlias($selected[$i], $scope) . "(" . $selected[$i] . ")";
echo "</option>\n";
}
}
}
echo "</select>\n";
echo "</fieldset>\n";
echo "</td>\n";
echo "<td width=\"10%\" align=\"center\">\n";
echo "<p>";
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echo "<input type=submit title=\"" . _('Add') . "\" value=\" \" name=\"" . $scope . "_add\"" .
"style=\"background-image: url(../../graphics/back.gif);background-position: 2px center;background-repeat: no-repeat;width:24px;height:24px;background-color:transparent\">";
echo "<br>";
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echo "<input type=submit title=\"" . _('Remove') . "\" value=\" \" name=\"" . $scope . "_remove\"" .
"style=\"background-image: url(../../graphics/forward.gif);background-position: 2px center;background-repeat: no-repeat;width:24px;height:24px;background-color:transparent\">";
echo "</p>\n";
echo "</td>\n";
echo "<td width=\"40%\">\n";
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echo "<fieldset class=\"" . $scope . "edit\">\n";
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echo "<legend>" . _("Available modules") . "</legend><br>\n";
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echo "<select class=\"" . $scope . "edit\" name=\"" . $scope . "_available[]\" size=5 multiple>\n";
for ($i = 0; $i < sizeof($available); $i++) {
if (! in_array($available[$i], $selected)) { // display non-selected modules
if (is_base_module($available[$i], $scope)) { // mark base modules
echo "<option value=\"" . $available[$i] . "\">";
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echo getModuleAlias($available[$i], $scope) . "(" . $available[$i] . ")(*)";
echo "</option>\n";
}
else {
echo "<option value=\"" . $available[$i] . "\">";
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echo getModuleAlias($available[$i], $scope) . "(" . $available[$i] . ")";
echo "</option>\n";
}
}
}
echo "</select>\n";
echo "</fieldset>\n";
echo "</td>\n";
echo "<td width=\"5%\"></td>\n";
echo "</tr>\n";
echo "</table>\n";
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echo "</fieldset>\n";
echo "<br>\n";
}
/**
* Checks user input and saves the entered settings.
*
* @return array list of errors
*/
function checkInput() {
if (!isset($_POST['postAvailable'])) {
return array();
}
$errors = array();
$conf = &$_SESSION['conf_config'];
$typeSettings = $conf->get_typeSettings();
$accountTypes = $conf->get_ActiveTypes();
for ($t = 0; $t < sizeof($accountTypes); $t++) {
$scope = $accountTypes[$t];
$available = getAvailableModules($scope);
$selected_temp = $typeSettings['modules_' . $scope];
if (isset($selected_temp)) $selected_temp = explode(',', $selected_temp);
$selected = array();
// only use available modules as selected
for ($i = 0; $i < sizeof($selected_temp); $i++) {
if (in_array($selected_temp[$i], $available)) {
$selected[] = $selected_temp[$i];
}
}
// remove modules from selection
if (isset($_POST[$scope . '_selected']) && isset($_POST[$scope . '_remove'])) {
$new_selected = array();
for ($i = 0; $i < sizeof($selected); $i++) {
if (! in_array($selected[$i], $_POST[$scope . '_selected'])) $new_selected[] = $selected[$i];
}
$selected = $new_selected;
$typeSettings['modules_' . $scope] = implode(',', $selected);
}
// add modules to selection
elseif (isset($_POST[$scope . '_available']) && isset($_POST[$scope . '_add'])) {
$new_selected = $selected;
for ($i = 0; $i < sizeof($_POST[$scope . '_available']); $i++) {
if (! in_array($_POST[$scope . '_available'][$i], $selected)) $new_selected[] = $_POST[$scope . '_available'][$i];
}
$selected = $new_selected;
$typeSettings['modules_' . $scope] = implode(',', $selected);
}
// check dependencies
$depends = check_module_depends($selected, getModulesDependencies($scope));
if ($depends != false) {
for ($i = 0; $i < sizeof($depends); $i++) {
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$errors[] = array('ERROR', getTypeAlias($scope), _("Unsolved dependency:") . ' ' .
$depends[$i][0] . " (" . $depends[$i][1] . ")");
}
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}
// check conflicts
$conflicts = check_module_conflicts($selected, getModulesDependencies($scope));
if ($conflicts != false) {
for ($i = 0; $i < sizeof($conflicts); $i++) {
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$errors[] = array('ERROR', getTypeAlias($scope), _("Conflicting module:") . ' ' .
$conflicts[$i][0] . " (" . $conflicts[$i][1] . ")");
}
}
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// check for base module
$baseCount = 0;
for ($i = 0; $i < sizeof($selected); $i++) {
if (is_base_module($selected[$i], $scope)) {
$baseCount++;
}
}
if ($baseCount != 1) {
$errors[] = array('ERROR', getTypeAlias($scope), _("No or more than one base module selected!"));
}
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}
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$conf->set_typeSettings($typeSettings);
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return $errors;
}
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?>