135 lines
4.6 KiB
PHP
135 lines
4.6 KiB
PHP
<?php
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/**
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* dynaforms_checkDependentFields.php
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*
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* ProcessMaker Open Source Edition
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* Copyright (C) 2004 - 2010 Colosa Inc.23
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*
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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 Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
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* Coral Gables, FL, 33134, USA, or email info@colosa.com.
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*/
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/**
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* this file is a fix to a dependency bug it was just a minor improvement,
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* also the functionality of dependent fields in grids doesn't depends in this
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* file so this is somewhat expendable.
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*/
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$filter = new InputFilter();
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$_POST = $filter->xssFilterHard($_POST);
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function subDependencies($k, &$G_FORM, &$aux, $grid = '')
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{
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$myDependentFields = '';
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if (array_search($k, $aux) !== false) {
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return array();
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}
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if ($grid == '') {
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if (!array_key_exists($k, $G_FORM->fields)) {
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return array();
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}
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if (!isset($G_FORM->fields[$k]->dependentFields)) {
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return array();
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}
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$aux[] = $k;
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$mydependentFields = $G_FORM->fields[$k]->dependentFields;
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} else {
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if (!array_key_exists($k, $G_FORM->fields[$grid]->fields)) {
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return array();
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}
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if (!isset($G_FORM->fields[$grid]->fields[$k]->dependentFields)) {
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return array();
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}
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$myDependentFields = $G_FORM->fields[$grid]->fields[$k]->dependentFields;
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$myDependentFields = explode(',', $G_FORM->fields[$grid]->fields[$k]->dependentFields);
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}
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return $myDependentFields;
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}
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if (($RBAC_Response = $RBAC->userCanAccess("PM_FACTORY")) != 1) {
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return $RBAC_Response;
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}
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// the script responds an ajax request in order to check the dependent fields,
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// and generate a json output of the values that the dependent field must have.
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$sDynUid = G::getUIDName(urlDecode($_POST['DYN_UID']));
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//$json = new Services_JSON();
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$formValues = (Bootstrap::json_decode($_POST['fields']));
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$sFieldName = $_POST['fieldName'];
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$sMasterField = '';
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$sPath = PATH_DYNAFORM;
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$G_FORM = new Form($sDynUid, $sPath);
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$aux = array();
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$newValues = Bootstrap::json_decode(urlDecode(stripslashes($_POST['form'])));
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if (isset($_POST['grid'])) {
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$_POST['row'] = (int)$_POST['row'];
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$aAux = array();
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foreach ($newValues as $sKey => $newValue) {
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$newValue = (array)$newValue;
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$aKeys = array_keys($newValue);
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$aValues = array();
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for ($i = 1; $i <= ($_POST['row'] - 1); $i++) {
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$aValues[$i] = array($aKeys[0] => ''
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);
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}
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$aValues[$_POST['row']] = array($aKeys[0] => $newValue[$aKeys[0]]);
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$newValues[$sKey]->{$_POST['grid']} = $aValues;
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unset($newValues[$sKey]->{$aKeys[0]});
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}
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}
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$dependentFields = array();
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$aux = array();
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$found = false;
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for ($r = 0; $r < sizeof($newValues); $r++) {
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$newValues[$r] = (array)$newValues[$r];
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$G_FORM->setValues($newValues[$r]);
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//Search dependent fields
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foreach ($newValues[$r] as $k => $v) {
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if (!is_array($v)) {
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$myDependentFields = subDependencies($k, $G_FORM, $aux);
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if (!$found) {
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if (in_array($sFieldName, $myDependentFields)) {
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$sMasterField = $k;
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$found = true;
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}
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}
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$_SESSION[$G_FORM->id][$k] = $v;
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} else {
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foreach ($v[$_POST['row']] as $k1 => $v1) {
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$myDependentFields = subDependencies($k1, $G_FORM, $aux, $_POST['grid']);
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if (!$found) {
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if (in_array($sFieldName, $myDependentFields)) {
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$sMasterField = $k1;
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$found = true;
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}
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}
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$_SESSION[$G_FORM->id][$_POST['grid']][$_POST['row']][$k1] = $v1;
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}
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}
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$dependentFields = array_merge($dependentFields, $myDependentFields);
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}
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}
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switch ($_POST['function']) {
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case 'showDependentFields':
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echo $json->encode(array_unique($dependentFields));
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break;
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case 'showDependentOf':
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echo $sMasterField;
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break;
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}
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