<?php
/*
 * Copyright 2005-2015 Centreon
 * Centreon is developped by : Julien Mathis and Romain Le Merlus under
 * GPL Licence 2.0.
 *
 * 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.
 *
 * 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, see <http://www.gnu.org/licenses>.
 *
 * Linking this program statically or dynamically with other modules is making a
 * combined work based on this program. Thus, the terms and conditions of the GNU
 * General Public License cover the whole combination.
 *
 * As a special exception, the copyright holders of this program give Centreon
 * permission to link this program with independent modules to produce an executable,
 * regardless of the license terms of these independent modules, and to copy and
 * distribute the resulting executable under terms of Centreon choice, provided that
 * Centreon also meet, for each linked independent module, the terms  and conditions
 * of the license of that module. An independent module is a module which is not
 * derived from this program. If you modify this program, you may extend this
 * exception to your version of the program, but you are not obliged to do so. If you
 * do not wish to do so, delete this exception statement from your version.
 *
 * For more information : contact@centreon.com
 *
 */

if (! $centreon->user->admin
    && isset($resourceId)
    && count($allowedResourceConf)
    && ! isset($allowedResourceConf[$resourceId])
) {
    $msg = new CentreonMsg();
    $msg->setImage('./img/icons/warning.png');
    $msg->setTextStyle('bold');
    $msg->setText(_('You are not allowed to access this object configuration'));

    return null;
}

const PASSWORD_REPLACEMENT_VALUE_FORM = '**********';
$initialValues = [];

/*
$instances = $acl->getPollerAclConf(array('fields' => array('id', 'name'),
    'keys' => array('id'),
    'get_row' => 'name',
    'order' => array('name')));
*/
/**
 * Database retrieve information for Resources CFG
 */
if (($o == MACRO_MODIFY || $o == MACRO_WATCH) && is_int($resourceId)) {
    $query = "SELECT * FROM cfg_resource WHERE resource_id = {$resourceId} LIMIT 1";
    $DBRESULT = $pearDB->query($query);
    // Set base value
    $rs = array_map('myDecode', $DBRESULT->fetchRow());
    if (! empty($rs['resource_line']) && $rs['is_password']) {
        $rs['original_value'] = $rs['resource_line'];
        $rs['resource_line'] = PASSWORD_REPLACEMENT_VALUE_FORM;
    }
    $DBRESULT->closeCursor();
}

/**
 * Var information to format the element
 */
$attrsText = ['size' => '35'];
$attrsTextarea = ['rows' => '5', 'cols' => '40'];
$attrsAdvSelect = ['style' => 'width: 220px; height: 220px;'];
$eTemplate = '<table><tr><td><div class="ams">{label_2}</div>{unselected}</td><td align="center">{add}<br /><br />'
    . '<br />{remove}</td><td><div class="ams">{label_3}</div>{selected}</td></tr></table>';

require_once _CENTREON_PATH_ . 'www/class/centreonInstance.class.php';

/**
 * Form
 */
$form = new HTML_QuickFormCustom('Form', 'post', '?p=' . $p);
if ($o == MACRO_ADD) {
    $form->addElement('header', 'title', _('Add a Resource'));
} elseif ($o == MACRO_MODIFY) {
    $form->addElement('header', 'title', _('Modify a Resource'));
} elseif ($o == MACRO_WATCH) {
    $form->addElement('header', 'title', _('View Resource'));
}

$isPassword = isset($rs['is_password']) && $rs['is_password'];

/**
 * Resources CFG basic information
 */
$form->addElement('header', 'information', _('General Information'));
$form->addElement('text', 'resource_name', _('Resource Name'), $attrsText);
$form->addElement($isPassword ? 'password' : 'text', 'resource_line', _('MACRO Expression'), $attrsText);
$form->addElement(
    'checkbox',
    'is_password',
    _('Password'),
    null,
    $isPassword ? ['disabled' => 'disabled'] : ['onClick' => 'javascript:change_macro_input_type(this)']
);

$attrPoller = ['datasourceOrigin' => 'ajax', 'allowClear' => false, 'availableDatasetRoute' => './api/internal.php?object=centreon_configuration_poller&action=list', 'multiple' => true, 'linkedObject' => 'centreonInstance'];
// Host Parents
$route = './api/internal.php?object=centreon_configuration_poller&action=defaultValues'
    . '&target=resources&field=instance_id&id=' . $resourceId;
$attrPoller1 = array_merge(
    $attrPoller,
    ['defaultDatasetRoute' => $route]
);
$form->addElement('select2', 'instance_id', _('Linked Instances'), [], $attrPoller1);

/**
 * Further information
 */
$form->addElement('header', 'furtherInfos', _('Additional Information'));
$rsActivation[] = $form->createElement('radio', 'resource_activate', null, _('Enabled'), '1');
$rsActivation[] = $form->createElement('radio', 'resource_activate', null, _('Disabled'), '0');
$form->addGroup($rsActivation, 'resource_activate', _('Status'), '&nbsp;');
$form->setDefaults(['resource_activate' => '1']);
$form->addElement('textarea', 'resource_comment', _('Comment'), $attrsTextarea);

$tab = [];
$tab[] = $form->createElement('radio', 'action', null, _('List'), '1');
$tab[] = $form->createElement('radio', 'action', null, _('Form'), '0');
$form->addGroup($tab, 'action', _('Post Validation'), '&nbsp;');
$form->setDefaults(['action' => '1']);

$form->addElement('hidden', 'resource_id');
$redirect = $form->addElement('hidden', 'o');
$redirect->setValue($o);

$init = $form->addElement('hidden', 'initialValues');
$init->setValue(serialize($initialValues));

/**
 * Form definition
 */
function myReplace()
{
    global $form;
    $ret = $form->getSubmitValues();

    return str_replace(' ', '_', $ret['resource_name']);
}

$form->applyFilter('__ALL__', 'myTrim');
$form->applyFilter('resource_name', 'myReplace');
$form->addRule('resource_name', _('Compulsory Name'), 'required');
$form->addRule('resource_line', _('Compulsory Alias'), 'required');
$form->addRule('instance_id', _('Compulsory Instance'), 'required');
$form->registerRule('exist', 'callback', 'testExistence');
$form->addRule('resource_name', _('Resource used by one of the instances'), 'exist');
$form->setRequiredNote("<font style='color: red;'>*</font>&nbsp;" . _('Required fields'));

// Smarty template initialization
$tpl = SmartyBC::createSmartyTemplate($path);

// Just watch a Resources CFG information
if ($o == MACRO_WATCH) {
    if ($centreon->user->access->page($p) != 2) {
        $form->addElement(
            'button',
            'change',
            _('Modify'),
            ['onClick' => "javascript:window.location.href='?p=" . $p . '&o=c&resource_id=' . $resourceId . "'"]
        );
    }
    $form->setDefaults($rs);
    $form->freeze();
} elseif ($o == MACRO_MODIFY) {
    // Modify a Resources CFG information
    $subC = $form->addElement('submit', 'submitC', _('Save'), ['class' => 'btc bt_success']);
    $res = $form->addElement('reset', 'reset', _('Reset'), ['class' => 'btc bt_default']);
    $form->setDefaults($rs);
} elseif ($o == MACRO_ADD) {
    // Add a Resources CFG information
    $subA = $form->addElement('submit', 'submitA', _('Save'), ['class' => 'btc bt_success']);
    $res = $form->addElement('reset', 'reset', _('Reset'), ['class' => 'btc bt_default']);
}

$valid = false;
if ($form->validate()) {
    $rsObj = $form->getElement('resource_id');
    if ($form->getSubmitValue('submitA')) {
        $rsObj->setValue(insertResourceInDB());
    } elseif ($form->getSubmitValue('submitC')) {
        if ($rs['is_password']) {
            $_REQUEST['is_password'] = $rs['is_password'];
            if ($_REQUEST['resource_line'] === PASSWORD_REPLACEMENT_VALUE_FORM) {
                $_REQUEST['resource_line'] = $rs['original_value'];
            }
        }
        updateResourceInDB($rsObj->getValue());
    }
    $o = null;
    $form->addElement(
        'button',
        'change',
        _('Modify'),
        ['onClick' => "javascript:window.location.href='?p=" . $p . '&o=c&resource_id=' . $rsObj->getValue() . "'"]
    );
    $valid = true;
}

$action = $form->getSubmitValue('action');
if ($valid) {
    require_once $path . 'listResources.php';
} else {
    // Apply a template definition
    $renderer = new HTML_QuickForm_Renderer_ArraySmarty($tpl, true);
    $renderer->setRequiredTemplate('{$label}&nbsp;<font color="red" size="1">*</font>');
    $renderer->setErrorTemplate('<font color="red">{$error}</font><br />{$html}');
    $form->accept($renderer);
    $tpl->assign('form', $renderer->toArray());
    $tpl->assign('o', $o);
    $tpl->display('formResources.ihtml');
}

?>

<script>
    function change_macro_input_type() {
        if (jQuery("input[name='is_password'").is(":checked") === true) {
            jQuery("input[name='resource_line'").attr('type', 'password');
        } else {
            jQuery("input[name='resource_line'").attr('type', 'text');
        }
    }
</script>
