1: <?php
  2: /**
  3:  * This file contains the layout version class.
  4:  *
  5:  * @package    Core
  6:  * @subpackage Versioning
  7:  * @version    SVN Revision $Rev:$
  8:  *
  9:  * @author     Bilal Arslan, Timo Trautmann
 10:  * @copyright  four for business AG <www.4fb.de>
 11:  * @license    http://www.contenido.org/license/LIZENZ.txt
 12:  * @link       http://www.4fb.de
 13:  * @link       http://www.contenido.org
 14:  */
 15: 
 16: defined('CON_FRAMEWORK') || die('Illegal call: Missing framework initialization - request aborted.');
 17: 
 18: /**
 19:  * Class of Layout Revision
 20:  * We use super class Version to create a new Version.
 21:  *
 22:  * @package    Core
 23:  * @subpackage Versioning
 24:  */
 25: class cVersionLayout extends cVersion {
 26: 
 27:     /**
 28:      * The name of Layout
 29:      *
 30:      * @access private
 31:      */
 32:     private $sName;
 33: 
 34:     /**
 35:      * The code of Layout
 36:      *
 37:      * @access private
 38:      */
 39:     private $sCode;
 40: 
 41:     /**
 42:      * The Description of Layout
 43:      *
 44:      * @access private
 45:      */
 46:     private $sDescripion;
 47: 
 48:     /**
 49:      * The Metainformation about layout
 50:      *
 51:      * @access private
 52:      */
 53:     private $sDeletabel;
 54: 
 55:     /**
 56:      * The class versionLayout object constructor, initializes class variables
 57:      *
 58:      * @param string $iIdLayout The name of style file
 59:      * @param array $aCfg
 60:      * @param array $aCfgClient
 61:      * @param object $oDB
 62:      * @param integer $iClient
 63:      * @param object $sArea
 64:      * @param object $iFrame
 65:      */
 66:     public function __construct($iIdLayout, $aCfg, $aCfgClient, $oDB, $iClient, $sArea, $iFrame) {
 67:         // Init class members in super class
 68:         parent::__construct($aCfg, $aCfgClient, $oDB, $iClient, $sArea, $iFrame);
 69: 
 70:         // folder layout
 71:         $this->sType = "layout";
 72:         $this->iIdentity = $iIdLayout;
 73: 
 74:         // This function looks if maximum number of stored versions is achieved
 75:         $this->prune();
 76: 
 77:         $this->initRevisions();
 78: 
 79:         // Set Layout Table Iformation
 80:         $this->setLayoutTable();
 81: 
 82:         // Create Body Node of Xml File
 83:         $this->setData("name", $this->sName);
 84:         $this->setData("description", $this->sDescripion);
 85:         $this->setData("code", $this->sCode);
 86:         $this->setData("deletable", $this->bDeletabel);
 87:     }
 88: 
 89:     /**
 90:      *
 91:      *
 92:      * Set code to data ...
 93:      *
 94:      * @param string $code
 95:      */
 96:     public function setCode($code) {
 97:         $this->setData('code', $code);
 98:     }
 99: 
100:     /**
101:      * Function reads rows variables from table con_layout and init with the
102:      * class members.
103:      */
104:     private function setLayoutTable() {
105:         if (!is_object($this->oDB)) {
106:             $this->oDB = cRegistry::getDb();
107:         }
108: 
109:         $sSql = "";
110:         $aLayout = array();
111: 
112:         $sSql = "SELECT * FROM " . $this->aCfg["tab"]["lay"] . "
113:                  WHERE idlay = '" . cSecurity::toInteger($this->iIdentity) . "'";
114: 
115:         if ($this->oDB->query($sSql)) {
116:             $this->oDB->nextRecord();
117:             $this->iClient = $this->oDB->f("idclient");
118:             $this->sName = $this->oDB->f("name");
119:             $this->sDescripion = $this->oDB->f("description");
120:             $this->sDeletabel = $this->oDB->f("deletable");
121:             $this->sAuthor = $this->oDB->f("author");
122:             $this->dCreated = $this->oDB->f("created");
123:             $this->dLastModified = $this->oDB->f("lastmodified");
124:         }
125:     }
126: 
127:     /**
128:      * This function read an xml file nodes
129:      *
130:      * @param string $sPath Path to file
131:      *
132:      * @return array returns array width this three nodes
133:      */
134:     public function initXmlReader($sPath) {
135:         $aResult = array();
136:         if ($sPath != "") {
137:             // Output this xml file
138:             $sXML = simplexml_load_file($sPath);
139: 
140:             if ($sXML) {
141:                 foreach ($sXML->body as $oBodyValues) {
142:                     // if choose xml file read value an set it
143:                     $aResult["name"] = $oBodyValues->name;
144:                     $aResult["desc"] = $oBodyValues->description;
145:                     $aResult["code"] = $oBodyValues->code;
146:                 }
147:             }
148:         }
149:         return $aResult;
150:     }
151: 
152:     /**
153:      * Function returns javascript which refreshes CONTENIDO frames for file
154:      * list an subnavigation.
155:      * This is neccessary, if filenames where changed, when a history entry is
156:      * restored
157:      *
158:      * @param integer $iIdClient - id of client which contains this file
159:      * @param string $sArea - name of CONTENIDO area in which this procedure
160:      *            should be done
161:      * @param integer $iIdLayout - Id of layout to highlight
162:      * @param object $sess - CONTENIDO session object
163:      *
164:      * @return string - Javascript for refrehing frames
165:      */
166:     public function renderReloadScript($sArea, $iIdLayout, $sess) {
167:         $sReloadScript = "<script type=\"text/javascript\">
168:                  var left_bottom = top.content.left.left_bottom;
169:                  if (left_bottom) {
170:                     var href = '" . $sess->url("main.php?area=$sArea&frame=2&idlay=$iIdLayout") . "';
171:                     left_bottom.location.href = href;
172:                  }
173:                  </script>";
174:         return $sReloadScript;
175:     }
176: 
177: }
178: