* Date: 2018-4-3
*/
namespace app\admin\logic;
use think\Db;
use think\Cache;
/**
* 业务逻辑
*/
class ForeignLogic
{
public function __construct()
{
}
/**
* 更新文档自定义文件名
* @param [type] $aid [description]
* @param array $post [description]
* @param string $opt [description]
* @return [type] [description]
*/
public function update_htmlfilename($aid, $post = [], $opt = 'add')
{
if ('add' == $opt) {
$seo_config = tpCache('seo');
$seo_pseudo = !empty($seo_config['seo_pseudo']) ? intval($seo_config['seo_pseudo']) : 0;
if (in_array($seo_pseudo, [2,3])) {
$seo_titleurl_format = !empty($seo_config['seo_titleurl_format']) ? intval($seo_config['seo_titleurl_format']) : 0;
if (!empty($seo_titleurl_format)) {
$htmlfilename = $post['htmlfilename'].'_'.$aid;
Db::name('archives')->where(['aid'=>$aid])->update(['htmlfilename'=>$htmlfilename]);
}
}
}
}
/**
* 获取标题生成外贸链接字符串
* @param [type] $post [description]
* @param string $opt [description]
* @param array $globalConfig [description]
* @return [type] [description]
*/
public function get_new_htmlfilename(&$htmlfilename, $post, $opt = 'add', $globalConfig = [])
{
if (empty($globalConfig)) {
$globalConfig = tpCache('global');
}
if (in_array($globalConfig['seo_pseudo'], [2,3])) {
$seo_titleurl_format = (int)$globalConfig['seo_titleurl_format'];
if (!empty($seo_titleurl_format)) {
$htmlfilename = $this->get_title_htmlfilename(trim($post['title']));
if ('edit' == $opt) {
$htmlfilename .= '_'.$post['aid'];
}
}
}
}
/**
* 文章标题转成外贸指定格式字母串
*
* @param string $str 字符串信息
* @param int $ishead 是否取头字母
* @param int $isclose 是否关闭字符串资源
* @return string
*/
public function get_title_htmlfilename($str, $ishead = 0, $isclose = 1)
{
$str = str_replace(['—'], ' ', $str);
$str = preg_replace('/(\s+)/i', ' ', $str);
try{
$s1 = iconv("UTF-8", "gb2312", $str);
$s2 = iconv("gb2312", "UTF-8", $s1);
if ($s2 == $str) {
$str = $s1;
}
static $pinyins = null;
$restr = '';
$str = trim($str);
$slen = strlen($str);
if ($slen < 2) {
$str = preg_replace('/([\-\_]+)$/i', '', $str); // 去掉结尾的符号
return $str;
}
if (null === $pinyins) {
$pinyins = [];
$fp = fopen(DATA_PATH . 'conf/pinyin.dat', 'r');
while (!feof($fp)) {
$line = trim(fgets($fp));
$pinyins[$line[0] . $line[1]] = substr($line, 3, strlen($line) - 3);
}
fclose($fp);
}
for ($i = 0; $i < $slen; $i++) {
if (ord($str[$i]) > 0x80) {
$c = $str[$i] . $str[$i + 1];
$i++;
if (isset($pinyins[$c])) {
if ($ishead == 0) {
$restr .= $pinyins[$c];
} else {
$restr .= $pinyins[$c][0];
}
// } else if ('_' == $str[$i]) {
// $restr .= $str[$i];
} else {
$restr .= "-";
}
} else if (preg_match("/[a-z0-9]/i", $str[$i])) {
$restr .= $str[$i];
// } else if ('_' == $str[$i]) {
// $restr .= $str[$i];
} else {
$restr .= "-";
}
}
if ($isclose == 0) {
unset($pinyins);
}
$restr = strtolower($restr);
$restr = preg_replace('/([\-\_]+)$/i', '', $restr); // 去掉结尾的符号
$restr = preg_replace('/([\-]+)/i', '-', $restr);
$restr = preg_replace('/([\_]+)/i', '_', $restr);
$restr = trim($restr, '-');
return $restr;
}catch (\Exception $e){
return "";
}
}
/**
* 处理更新文档的自定义文件名
* $achievepage 已完成文档数
* $batch 是否分批次执行,true:分批,false:不分批
* limit 每次执行多少条数据
*/
public function handelUpdateArticle($foreign_htmlfilename_mode = 0, $achievepage = 0, $batch = true, $limit = '')
{
$msg = "";
$result = $this->getArticleData($achievepage, $limit);
$info = $result['info'];
$data['allpagetotal'] = $pagetotal = $result['pagetotal'];
$data['achievepage'] = $achievepage;
$data['pagetotal'] = 0;
if ($batch && $pagetotal > $achievepage) {
$msg .= $msg_temp = $this->updateHtmlfilename($foreign_htmlfilename_mode, $info);
$data['achievepage'] += count($info);
}
return [$msg, $data];
}
/**
* 获取详情页数据
*/
private function getArticleData($offset = 0, $limit = 0)
{
empty($limit) && $limit = 500;
$map = [];
$allow_release_channel = config('global.allow_release_channel');
$map['channel'] = ['IN', $allow_release_channel];
$map['arcrank'] = ['>=', -1];
$info = [];
$list = Db::name('archives')->field("aid,title,htmlfilename")
->where($map)
->order('aid asc')
->limit($offset, $limit)
->select();
foreach ($list as $key=>$val){
$info_value = [];
$info_value['aid'] = $val['aid'];
$info_value['title'] = trim($val['title']);
$info_value['htmlfilename'] = $val['htmlfilename'];
$info[] = $info_value;
}
// 总文档数
$pagetotal = Db::name('archives')->field('aid')->where($map)->count();
return ['info' => $info, 'pagetotal' => $pagetotal];
}
/*
* 更新文档的自定义文件名
*/
private function updateHtmlfilename($foreign_htmlfilename_mode, $result)
{
$msg = "";
$globalConfig = tpCache('global');
foreach ($result as $key => $val) {
$htmlfilename = '';
if (empty($foreign_htmlfilename_mode)) {
$this->get_new_htmlfilename($htmlfilename, $val, 'edit', $globalConfig);
}
$val['htmlfilename'] = $htmlfilename;
$result[$key] = $val;
}
$archivesModel = new \app\admin\model\Archives;
$r2 = $archivesModel->saveAll($result);
if ($r2 !== false) {
} else {
$msg .= '' . '更新失败!' . $e->getMessage() . '
';
}
return $msg;
}
}