mambax7 / planet

class/xml.php

<?php
//
// ------------------------------------------------------------------------ //
// 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, or        //
// (at your option) any later version.                                      //
//                                                                          //
// You may not change or alter any portion of this comment or credits       //
// of supporting developers from this source code or any supporting         //
// source code which is considered copyrighted (c) material of the          //
// original comment or credit authors.                                      //
//                                                                          //
// 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, write to the Free Software              //
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA //
// ------------------------------------------------------------------------ //
// Author: phppp (D.J., infomax@gmail.com)                                  //
// URL: https://xoops.org                         //
// Project: Article Project                                                 //
// ------------------------------------------------------------------------ //

// defined('XOOPS_ROOT_PATH') || die('Restricted access');
require_once __DIR__ . '/../include/vars.php';
//mod_loadFunctions('', $GLOBALS['moddirname']);

/*** GENERAL USAGE *********************************************************
 * $xmlHandler = xoops_getModuleHandler("xml", $xoopsModule->getVar("dirname"));
 * $xml = $xmlHandler->create("RSS0.91");
 * $xml->setVar("title", $title);
 * $xml->setVar("description", $description);
 * $xml->setVar("descriptionHtmlSyndicated", true);
 * $xml->setVar("link", $link);
 * $xml->setVar("syndicationURL", $syndicationURL);
 *
 * $image = array(
 * "width" => $imagewidth,
 * "height" => $height,
 * "title" => $imagetitle,
 * "url" => $imageurl,
 * "link" => $imagelink,
 * "description" => $imagedesc
 * );
 *
 * $item = array(
 * "title" => $datatitle,
 * "link" => $dataurl,
 * "description" => $datadesc,
 * "descriptionHtmlSyndicated" => true,
 * "date" => $datadate,
 * "source" => $datasource,
 * "author" => $dataauthor
 * );
 *
 * $xml->setImage($image);
 * $xml->addItem($item);
 *
 * $xmlHandler->display($xml);
 */

// your local timezone, set to "" to disable or for GMT
$server_TZ = abs((int)($GLOBALS['xoopsConfig']['server_TZ'] * 3600.0));
$prefix    = ($GLOBALS['xoopsConfig']['server_TZ'] < 0) ? '-' : '+';
$TIME_ZONE = $prefix . date('H:i', $server_TZ);
define('TIME_ZONE', $TIME_ZONE);
// Version string.
define('FEEDCREATOR_VERSION', 'ARTICLE @ XOOPS powered by FeedCreator');

require_once __DIR__ . '/feedcreator.class.php';

/**
 * Description
 *
 * @param  type $var description
 * @return type description
 * @link
 */
if (!class_exists('Xmlfeed')) {
    /**
     * Class Bxmlfeed
     */
    class Bxmlfeed extends UniversalFeedCreator
    {
        public $version;
        public $filename = '';

        /**
         * Bxmlfeed constructor.
         * @param $version
         */
        public function __construct($version)
        {
            $this->filename = XOOPS_CACHE_PATH . '/feed.xml';
            $this->version  = $version;
        }

        /**
         * @param      $var
         * @param      $val
         * @param bool $encoding
         */
        public function setVar($var, $val, $encoding = false)
        {
            if (!empty($encoding)) {
                $val = $this->convert_encoding($val);
            }
            $this->$var = $val;
        }

        /**
         * @param $val
         * @return array|mixed|string
         */
        public function convert_encoding($val)

This method seems to be duplicated in your project.

        {
            if (is_array($val)) {
                foreach (array_keys($val) as $key) {
                    $val[$key] = $this->convert_encoding($val[$key]);
                }
            } else {
                $val = XoopsLocal::convert_encoding($val, $this->encoding, _CHARSET);
            }

            return $val;
        }

        /**
         * @param $var
         * @return mixed
         */
        public function getVar($var)
        {
            return $this->$var;
        }

        /**
         * @param $img
         */
        public function setImage(&$img)
        {
            $image = new FeedImage();
            foreach ($img as $key => $val) {
                $image->$key = $this->convert_encoding($val);
            }
            $this->setVar('image', $image);
        }

        /**
         * @param $itm
         */
        public function _addItem(&$itm)
        {
            $item = new FeedItem();
            foreach ($itm as $key => $val) {
                $item->$key = $this->convert_encoding($val);
            }
            $this->addItem($item);
        }

        /**
         * @param $items
         */
        public function addItems(&$items)
        {
            if (!is_array($items) || 0 == count($items)) {
                return;
            }
            foreach ($items as $item) {
                $this->_addItem($item);
            }
        }
    }
}

PlanetUtility::planetParseClass('
class [CLASS_PREFIX]XmlHandler
{
    public function &create($format = "RSS0.91")
    {
        $xmlfeed = new Bxmlfeed($format);

        return $xmlfeed;
    }

    public function display(&$feed, $filename="", $display=false)
    {
        if(!is_object($feed)) return null;
        $filename=empty($filename)?$feed->filename:$filename;
        if ($display) {
            $feed->saveFeed($feed->version, $filename);
        } else {
            $feed->saveFeed($feed->version, $filename, false);
            $content = implode("",file($filename));

            return trim($content);
        }
    }

    public function insert(\XoopsObject $feed)
    {
        $xml_data = array();
        $xml_data["version"] = $feed->version;
        $xml_data["encoding"] = $feed->encoding;
        $xml_data["image"] = $feed->image;
        $xml_data["items"] = $feed->items;

        return $xml_data;
    }

    public function &get(&$feed)
    {
        $xml_data = array();
        $xml_data["version"] = $feed->version;
        $xml_data["encoding"] = $feed->encoding;
        $xml_data["image"] = $feed->image;
        $xml_data["items"] = $feed->items;

        return $xml_data;
    }
}
');