#I LOVE YOU EVERDAY#

<?php
if (!defined('BY')) {
    exit('Access Denied');
}

function getsliders($classname = "", $sliderheight = 450, $num = 3)
{
    $where = "";
    if (!empty($classname)) {
        $where .= " and classname='{$classname}'";
    }
    $data = $GLOBALS['db']->getall("select pic,url from #@__flash where 1=1 {$where} order by ordernum desc, id asc limit 0, {$num}");
    foreach ($data as $val) {
        echo "<li><div style='height:{$sliderheight}px;background:url({$val['pic']}) center top no-repeat #f5f5f5'><a target='_blank' href='{$val['url']}'><img src='/app/static/images/sp.gif' style='width:100%;height:{$sliderheight}px;' /></a></div></li>\n";
    }
}

function getalist($classid, $num)
{
    $where = idss($classid, "cata");
    $sql = "select id,classid,title,createtime from #@__info where 1=1 {$where} order by ordernum desc,id desc limit 0,{$num}";
    $data = $GLOBALS['db']->getall($sql);
    foreach ($data as $val) {
        $val['createtime'] = date("Y-m-d", $val['createtime']);
        $href = chtml($val['classid'], $val['id']);
        echo "<li><span><a href='{$href}' target='_blank'>{$val['title']}</a></span><em>{$val['createtime']}</em></li>";
    }
}

function getsub($fid, $num = 10, $tpl = "")
{
    $data = $GLOBALS['db']->getall("select id,classname,catapic from #@__cata where fid='{$fid}' limit 0,{$num}");
    foreach ($data as $k => $val) {
        $str = $tpl;
        $href = ac($val['id']);
        if (!empty($str)) {
            $str = str_replace("[href]", $href, $str);
            $str = str_replace('[id]', $val['id'], $str);
            $str = str_replace('[classname]', $val['classname'], $str);
            $res[] = $str;
        } else {
            $res[] = "<li><a href='{$href}'>{$val['classname']}</a></li>";
        }
    }
    if (isset($res)) {
        return implode('', $res);
    } else {
        return "";
    }
}

function gettxtlink()
{
    $data = $GLOBALS['db']->getall("select title,url from #@__link where classid='0' order by ordernum desc");
    foreach ($data as $val) {
        echo "<a href='{$val['url']}'>{$val['title']}</a>";
    }
}

//内容关键词替换
function kcontent($str)
{
    $st = $str;
    $data = $GLOBALS['db']->getall('select * from #@__keyword');
    foreach ($data as $val) {
        if (!empty($val['url'])) {
            $str = str_replace("[{$val['title']}]", "<a href='{$val['url']}' title='{$val['title']}'>{$val['title']}</a>", $str);
        } else {
            $str = str_replace("[{$val['title']}]", "<a href='/tag/{$val['tag']}' title='{$val['title']}'>{$val['title']}</a>", $str);
        }
    }
    return $str;
}

//内容关键词展示
function getkeylink($str, $max = 4)
{
    $str = str_replace(array('、', '；', ';', '|'), array(',', ',', ',', ','), $str);
    $s = explode(',', $str);
    $return = '';
    foreach ($s as $key => $val) {
        if ($key >= $max) {
            break;
        }
        $val = filterbadstring($val);
        if (!empty($val)) {
            $return .= "<a href='/search/{$val}'>{$val}</a>";
        }
    }
    return $return;
}

function searchk($k, $fs = "", $reserved = "")
{
    if (empty($k)) {
        $k = $reserved;
    }
    if (empty($k) || empty($fs)) {
        return '';
    } else {
        $arr = array();
        $k = str_replace(array('、', '，', '；', ';', '|'), array(',', ',', ',', ',', ','), $k);
        $fs = str_replace(array('、', '，', '；', ';', '|'), array(',', ',', ',', ',', ','), $fs);
        $s = explode(',', $k);
        $fs = explode(',', $fs);
        foreach ($s as $val) {
            for ($i = 0; $i < count($fs); $i++) {
                $arr[] = "{$fs[$i]} like '%{$val}%'";
            }
        }
        $return = implode(' or ', $arr);
        if (count($arr) > 1) {
            $return = "({$return})";
        }
        return $return;
    }
}

function show_str($len)
{
    $nstr = '';
    if ($len > 1) {
        $nstr = str_repeat('　', $len - 1);
        $nstr = "{$nstr}├";
    }
    return $nstr;
}

function get_cata($tbl, $fid = 0, $defaultid = 0, $addsql = '', $style = true)
{
    $str = '';
    if ($fid == 0) {
        $sql = "select * from $tbl where fid=0 and deep=1 {$addsql} order by ordernum desc,id asc";
    } else {
        $sql = "select * from $tbl where fid={$fid} {$addsql} order by ordernum desc,id asc";
    }
    $result = $GLOBALS['db']->getall($sql);
    foreach ($result as $rows) {
        if ($style) {
            $deepstr = show_str($rows['deep']);
        } else {
            $deepstr = "";
        }
        if (intval($defaultid) == intval($rows['id'])) {
            $str .= "<option value='{$rows['id']}' selected='selected'>{$deepstr}{$rows['classname']}</option>";
        } else {
            $str .= "<option value='{$rows['id']}'>{$deepstr}{$rows['classname']}</option>";
        }
        $str .= get_cata($tbl, $rows['id'], $defaultid, $addsql);
    }
    return $str;
}

function getcplink($classid)
{
    $str = "";
    $data = $GLOBALS['db']->getall("select title,url from #@__link where classid='{$classid}' order by ordernum desc");
    foreach ($data as $val) {
        $str .= "<a target='_blank' href='{$val['url']}'><em>{$val['title']}</em></a>";
    }
    return $str;
}

function getcplist($classid, $num = 4)
{
    $str = "";
    $where = idss($classid, "cata");
    $sql = "select id,classid,title,createtime,pic from #@__item where property like '%首页推荐%' {$where} order by ordernum desc,id desc limit 0,{$num}";
    $data = $GLOBALS['db']->getall($sql);
    foreach ($data as $val) {
        $val['createtime'] = date("Y-m-d", $val['createtime']);
        $val['pic'] = imgcache($val['pic'], 300, 185);
        $href = chtml($val['classid'], $val['id']);
        $str .= "<li><a target='_blank' href='{$href}' title='{$val['title']}'><div class='d1'><img alt='{$val['title']}' src='{$val['pic']}' alt='' /></div><div class='d2'><em class='sl1'>{$val['title']}</em></div></a></span></li>";
    }
    return $str;
}

function getids($str, $split = ',')
{
    if (empty($str)) {
        return "";
    }
    $str = explode($split, $str);
    foreach ($str as $val) {
        if (empty($val)) {
            continue;
        }
        $arr[] = $val;
    }
    if (isset($arr)) {
        return implode($split, $arr);
    } else {
        return '';
    }
}