285 lines
8.9 KiB
PHP
285 lines
8.9 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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Copyright (C) 2004 - 2006 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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* confmodules lets the user select the account modules
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*
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* @package configuration
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* @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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session_save_path("../../sess");
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@session_start();
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setlanguage();
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// check if config is set
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// if not: load login page
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if (!isset($_SESSION['conf_config'])) {
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/** go back to login if password is invalid */
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require('conflogin.php');
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exit;
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}
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$conf = &$_SESSION['conf_config'];
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// user pressed submit/abort button
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if (isset($_POST['submit'])) {
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// save new module settings
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$_SESSION['conf_accountTypesOld'] = $_SESSION['conf_accountTypes'];
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$conf->set_typeSettings($_SESSION['conf_typeSettings']);
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//selection ok, back to other settings
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metarefresh('confmain.php?modulesback=true');
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exit;
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}
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elseif (isset($_POST['abort'])) {
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// no changes
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$_SESSION['conf_accountTypes'] = $_SESSION['conf_accountTypesOld'];
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metarefresh('confmain.php?modulesback=true');
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exit;
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}
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$types = $conf->get_ActiveTypes();
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echo $_SESSION['header'];
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echo "<title>" . _("LDAP Account Manager Configuration") . "</title>\n";
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echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/layout.css\">\n";
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for ($i = 0; $i < sizeof($types); $i++){
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echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/type_" . $types[$i] . ".css\">\n";
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}
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echo "</head><body>\n";
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echo ("<p align=\"center\"><a href=\"http://lam.sourceforge.net\" target=\"new_window\">".
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"<img src=\"../../graphics/banner.jpg\" border=1 alt=\"LDAP Account Manager\"></a></p><hr><br>\n");
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echo ("<form action=\"confmodules.php\" method=\"post\">\n");
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echo "<h1 align=\"center\">" . _("Module selection") . "</h1>";
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$account_list = array();
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for ($i = 0; $i < sizeof($types); $i++) {
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$account_list[] = array($types[$i], getTypeAlias($types[$i]));
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}
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$allDependenciesOk = true;
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for ($i = 0; $i < sizeof($account_list); $i++) {
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$ret = config_showAccountModules($account_list[$i][0], $account_list[$i][1]);
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if (!$ret) {
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$allDependenciesOk = false;
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}
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}
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// submit buttons
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echo "<p>\n";
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// disable button if there are conflicts/depends
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if ($allDependenciesOk) {
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echo "<input type=\"submit\" value=\"" . _("Ok") . "\" name=\"submit\">\n";
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}
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else {
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echo "<input type=\"submit\" value=\"" . _("Ok") . "\" name=\"submit\" disabled>\n";
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}
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echo " ";
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echo "<input type=\"submit\" value=\"" . _("Cancel") . "\" name=\"abort\">\n";
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echo "</p>\n";
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echo "<p><br><br>\n";
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echo "(*) " . _("Base module");
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// help link
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echo " <a href=\"../help.php?HelpNumber=237\" target=\"lamhelp\">";
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echo "<img src=\"../../graphics/help.png\" alt=\"" . _('Help') . "\" title=\"" . _('Help') . "\">";
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echo "</a>\n";
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echo "</p>\n";
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echo "</form>\n";
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echo "</body>\n";
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echo "</html>\n";
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/**
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* Displays the module selection boxes and checks if dependencies are fulfilled.
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*
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* @param string $scope account type
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* @param string $title title for module selection (e.g. "User modules")
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* @return boolean true if all dependencies are ok
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*/
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function config_showAccountModules($scope, $title) {
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// account modules
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$selected_temp = $_SESSION['conf_typeSettings']['modules_' . $scope];
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if (isset($selected_temp)) $selected_temp = explode(',', $selected_temp);
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$available = array();
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$available = getAvailableModules($scope);
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$selected = array();
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// only use available modules as selected
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for ($i = 0; $i < sizeof($selected_temp); $i++) {
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if (in_array($selected_temp[$i], $available)) $selected[] = $selected_temp[$i];
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}
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$no_conflicts = true;
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$no_depends = true;
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$no_missing_basemodule = true;
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// remove modules from selection
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if (isset($_POST[$scope . '_selected']) && isset($_POST[$scope . '_remove'])) {
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$new_selected = array();
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for ($i = 0; $i < sizeof($selected); $i++) {
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if (! in_array($selected[$i], $_POST[$scope . '_selected'])) $new_selected[] = $selected[$i];
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}
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$selected = $new_selected;
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$_SESSION['conf_typeSettings']['modules_' . $scope] = implode(',', $selected);
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}
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// add modules to selection
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elseif (isset($_POST[$scope . '_available']) && isset($_POST[$scope . '_add'])) {
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$new_selected = $selected;
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for ($i = 0; $i < sizeof($_POST[$scope . '_available']); $i++) {
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if (! in_array($_POST[$scope . '_available'][$i], $selected)) $new_selected[] = $_POST[$scope . '_available'][$i];
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}
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$selected = $new_selected;
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$_SESSION['conf_typeSettings']['modules_' . $scope] = implode(',', $selected);
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}
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// show account modules
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$icon = '<img alt="' . $scope . '" src="../../graphics/' . $scope . '.png"> ';
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echo "<fieldset class=\"" . $scope . "edit\"><legend>$icon<b>" . $title . "</b></legend><br>\n";
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echo "<table border=0 width=\"100%\">\n";
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// select boxes
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echo "<tr>\n";
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echo "<td width=\"5%\"></td>\n";
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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=\"" . $scope . "_selected[]\" size=5 multiple>\n";
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for ($i = 0; $i < sizeof($selected); $i++) {
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if (in_array($selected[$i], $available)) { // selected modules must be available
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if (is_base_module($selected[$i], $scope)) { // mark base modules
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echo "<option value=\"" . $selected[$i] . "\">";
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echo getModuleAlias($selected[$i], $scope) . "(" . $selected[$i] . ")(*)";
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echo "</option>\n";
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}
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else {
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echo "<option value=\"" . $selected[$i] . "\">";
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echo getModuleAlias($selected[$i], $scope) . "(" . $selected[$i] . ")";
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echo "</option>\n";
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}
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}
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}
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echo "</select>\n";
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echo "</fieldset>\n";
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echo "</td>\n";
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echo "<td width=\"10%\" align=\"center\">\n";
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echo "<p>";
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echo "<input type=submit value=\"<=\" name=\"" . $scope . "_add\">";
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echo "<br>";
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echo "<input type=submit value=\"=>\" name=\"" . $scope . "_remove\">";
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echo "</p>\n";
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echo "</td>\n";
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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=\"" . $scope . "_available[]\" size=5 multiple>\n";
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for ($i = 0; $i < sizeof($available); $i++) {
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if (! in_array($available[$i], $selected)) { // display non-selected modules
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if (is_base_module($available[$i], $scope)) { // mark base modules
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echo "<option value=\"" . $available[$i] . "\">";
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echo getModuleAlias($available[$i], $scope) . "(" . $available[$i] . ")(*)";
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echo "</option>\n";
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}
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else {
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echo "<option value=\"" . $available[$i] . "\">";
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echo getModuleAlias($available[$i], $scope) . "(" . $available[$i] . ")";
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echo "</option>\n";
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}
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}
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}
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echo "</select>\n";
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echo "</fieldset>\n";
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echo "</td>\n";
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echo "<td width=\"5%\"></td>\n";
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echo "</tr>\n";
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echo "</table>\n";
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// check dependencies
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$depends = check_module_depends($selected, getModulesDependencies($scope));
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if ($depends != false) {
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$no_depends = false;
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echo "<p>\n";
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for ($i = 0; $i < sizeof($depends); $i++) {
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echo "<font color=\"red\"><b>" . _("Unsolved dependency:") . " </b>" . $depends[$i][0] . " (" .
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$depends[$i][1] . ")" . "</font><br>\n";
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}
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echo "<p>\n";
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}
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// check conflicts
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$conflicts = check_module_conflicts($selected, getModulesDependencies($scope));
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if ($conflicts != false) {
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$no_conflicts = false;
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echo "<p>\n";
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for ($i = 0; $i < sizeof($conflicts); $i++) {
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echo "<font color=\"red\"><b>" . _("Conflicting module:") . " </b>" . $conflicts[$i][0] . " (" .
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$conflicts[$i][1] . ")" . "</font><br>\n";
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}
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echo "<p>\n";
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}
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// check for base module
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$baseCount = 0;
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for ($i = 0; $i < sizeof($selected); $i++) {
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if (is_base_module($selected[$i], $scope)) {
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$baseCount++;
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}
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}
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if ($baseCount != 1) {
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$no_missing_basemodule = false;
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echo "<p>\n";
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echo "<font color=\"red\"><b>" . _("No or more than one base module selected!") . "</b></font><br>\n";
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echo "<p>\n";
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}
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echo "</fieldset>\n";
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echo "<p></p>\n";
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return ($no_conflicts & $no_depends & $no_missing_basemodule);
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}
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?>
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