fastadmin/extend/fast/ucenter/client/uc_client/control/feed.php

<?php

/*
  [UCenter] (C)2001-2099 Comsenz Inc.
  This is NOT a freeware, use is subject to license terms

  $Id: feed.php 1139 2012-05-08 09:02:11Z liulanbo $
 */
!defined('IN_UC') && exit('Access Denied');

class feedcontrol extends base
{

    function __construct()
    {
        $this->feedcontrol();
    }

    function feedcontrol()
    {
        parent::__construct();
        $this->init_input();
    }

    function onadd()
    {
        $this->load('misc');
        $appid = intval($this->input('appid'));
        $icon = $this->input('icon');
        $uid = intval($this->input('uid'));
        $username = $this->input('username');
        $body_data = $_ENV['misc']->array2string($this->input('body_data'));
        $title_data = $_ENV['misc']->array2string($this->input('title_data'));

        $title_template = $this->_parsetemplate($this->input('title_template'));
        $body_template = $this->_parsetemplate($this->input('body_template'));
        $body_general = $this->input('body_general');
        $target_ids = $this->input('target_ids');
        $image_1 = $this->input('image_1');
        $image_1_link = $this->input('image_1_link');
        $image_2 = $this->input('image_2');
        $image_2_link = $this->input('image_2_link');
        $image_3 = $this->input('image_3');
        $image_3_link = $this->input('image_3_link');
        $image_4 = $this->input('image_4');
        $image_4_link = $this->input('image_4_link');

        $hash_template = md5($title_template . $body_template);
        $hash_data = md5($title_template . $title_data . $body_template . $body_data);
        $dateline = $this->time;
        $this->db->query("INSERT INTO " . UC_DBTABLEPRE . "feeds SET appid='$appid', icon='$icon', uid='$uid', username='$username',
			title_template='$title_template', title_data='$title_data', body_template='$body_template', body_data='$body_data', body_general='$body_general',
			image_1='$image_1', image_1_link='$image_1_link', image_2='$image_2', image_2_link='$image_2_link',
			image_3='$image_3', image_3_link='$image_3_link', image_4='$image_4', image_4_link='$image_4_link',
			hash_template='$hash_template', hash_data='$hash_data', target_ids='$target_ids', dateline='$dateline'");
        return $this->db->insert_id();
    }

    function ondelete()
    {
        $start = $this->input('start');
        $limit = $this->input('limit');
        $end = $start + $limit;
        $this->db->query("DELETE FROM " . UC_DBTABLEPRE . "feeds WHERE feedid>'$start' AND feedid<'$end'");
    }

    function onget()
    {
        $this->load('misc');
        $limit = intval($this->input('limit'));
        $delete = $this->input('delete');
        $feedlist = $this->db->fetch_all("SELECT * FROM " . UC_DBTABLEPRE . "feeds ORDER BY feedid DESC LIMIT $limit");
        if ($feedlist)
        {
            $maxfeedid = $feedlist[0]['feedid'];
            foreach ($feedlist as $key => $feed)
            {
                $feed['body_data'] = $_ENV['misc']->string2array($feed['body_data']);
                $feed['title_data'] = $_ENV['misc']->string2array($feed['title_data']);
                $feedlist[$key] = $feed;
            }
        }
        if (!empty($feedlist))
        {
            if (!isset($delete) || $delete)
            {
                $this->_delete(0, $maxfeedid);
            }
        }
        return $feedlist;
    }

    function _delete($start, $end)
    {
        $this->db->query("DELETE FROM " . UC_DBTABLEPRE . "feeds WHERE feedid>='$start' AND feedid<='$end'");
    }

    function _parsetemplate($template)
    {
        $template = str_replace(array("\r", "\n"), '', $template);
        $template = str_replace(array('<br>', '<br />', '<BR>', '<BR />'), "\n", $template);
        $template = str_replace(array('<b>', '<B>'), '[B]', $template);
        $template = str_replace(array('<i>', '<I>'), '[I]', $template);
        $template = str_replace(array('<u>', '<U>'), '[U]', $template);
        $template = str_replace(array('</b>', '</B>'), '[/B]', $template);
        $template = str_replace(array('</i>', '</I>'), '[/I]', $template);
        $template = str_replace(array('</u>', '</U>'), '[/U]', $template);
        $template = dhtmlspecialchars($template);
        $template = nl2br($template);
        $template = str_replace(array('[B]', '[I]', '[U]', '[/B]', '[/I]', '[/U]'), array('<b>', '<i>', '<u>', '</b>', '</i>', '</u>'), $template);
        return $template;
    }

}