110 lines
3.7 KiB
PHP
110 lines
3.7 KiB
PHP
<?php
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/**
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* fields_Ajax.php
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*
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* ProcessMaker Open Source Edition
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* Copyright (C) 2004 - 2008 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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if (($RBAC_Response=$RBAC->userCanAccess("PM_FACTORY"))!=1) return $RBAC_Response;
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/*NEXT LINE: Runs any configuration defined to be executed before dependent fields recalc*/
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if (isset($_SESSION['CURRENT_PAGE_INITILIZATION'])) eval($_SESSION['CURRENT_PAGE_INITILIZATION']);
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//G::LoadSystem('json');
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require_once(PATH_THIRDPARTY . 'pear/json/class.json.php');
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$json=new Services_JSON();
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$G_FORM=new form(G::getUIDName(urlDecode($_POST['form'])));
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$G_FORM->id=urlDecode($_POST['form']);
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$G_FORM->values=$_SESSION[$G_FORM->id];
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G::LoadClass('xmlDb');
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$file = G::decrypt( $G_FORM->values['PME_A'] , URL_KEY );
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define('DB_XMLDB_HOST', PATH_DYNAFORM . $file . '.xml' );
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define('DB_XMLDB_USER','');
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define('DB_XMLDB_PASS','');
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define('DB_XMLDB_NAME','');
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define('DB_XMLDB_TYPE','myxml');
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$newValues=($json->decode(urlDecode(stripslashes($_POST['fields']))));
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//Resolve dependencies
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//Returns an array ($dependentFields) with the names of the fields
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//that depends of fields passed through AJAX ($_GET/$_POST)
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$dependentFields=array(); $aux=array();
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for($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 => $v) {
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$myDependentFields = subDependencies( $k , $G_FORM , $aux );
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$dependentFields=array_merge($dependentFields, $myDependentFields);
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}
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}
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$dependentFields=array_unique($dependentFields);
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//Parse and update the new content
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$template = PATH_CORE . 'templates/xmlform.html';
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$newContent=$G_FORM->getFields($template);
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//Returns the dependentFields's content
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$sendContent=array();
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$r=0;
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foreach($dependentFields as $d) {
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$sendContent[$r]->name=$d;
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$sendContent[$r]->content=NULL;
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foreach($G_FORM->fields[$d] as $attribute => $value) {
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switch($attribute) {
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case 'type':
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$sendContent[$r]->content->{$attribute}=$value; break;
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case 'options':
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$sendContent[$r]->content->{$attribute}=toJSArray($value); break;
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}
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}
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$sendContent[$r]->value=$G_FORM->values[$d];
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$r++;
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}
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echo($json->encode($sendContent));
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function toJSArray($array)
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{
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$result=array();
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foreach($array as $k => $v){
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$o=NULL;
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$o->key=$k;
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$o->value=$v;
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$result[]=$o;
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}
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return $result;
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}
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function subDependencies( $k , &$G_FORM , &$aux ) {
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if (array_search( $k, $aux )!==FALSE) return array();
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if (!array_key_exists( $k , $G_FORM->fields )) return array();
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if (!isset($G_FORM->fields[$k]->dependentFields)) return array();
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$aux[] = $k;
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$myDependentFields = explode( ',', $G_FORM->fields[$k]->dependentFields);
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for( $r=0 ; $r < sizeof($myDependentFields) ; $r++ ) {
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if ($myDependentFields[$r]=="") unset($myDependentFields[$r]);
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}
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$mD = $myDependentFields;
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foreach( $mD as $ki) {
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$myDependentFields = array_merge( $myDependentFields , subDependencies( $ki , $G_FORM , $aux ) );
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}
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return $myDependentFields;
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}
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?>
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