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272 lines
7.2 KiB
272 lines
7.2 KiB
<?php
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/**
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* 生成页码跳转
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* @param int $page_size 每页显示的数量
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* @return string
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*/
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function page_size($page_size = 0, $total = 0)
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{
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$str = '<select class="form-control page_size">';
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for ($i = 10; $i <= 100; $i += 10) {
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$selected = $page_size == $i ? 'selected' : '';
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$str .= '<option value="' . $i . '" ' . $selected . ' >' . $i . ' 条/页</option>';
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}
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$str .= '</select>';
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if ($total > 0) {
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$str .= '<span class="form-control page_total">总共 ' . $total . ' 条记录</span>';
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}
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return $str;
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}
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/**
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* 空数据提示
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* @param int $num
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* @return string
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*/
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function empty_list($num = 10)
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{
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$empty = "<tr><td colspan='" . $num . "' align='center'>暂无数据</td></tr>";
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return $empty;
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}
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/**
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* 权限设置选中状态
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* @param $cate 栏目
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* @param int $pid 父ID
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* @param $rules 规则
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* @return array
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*/
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function auth($cate, $pid, $rules)
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{
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$arr = array();
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$rulesArr = explode(',', $rules);
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foreach ($cate as $v) {
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if ($v['pid'] == $pid) {
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if (in_array($v['id'], $rulesArr)) {
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$v['checked'] = true;
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}
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$v['open'] = true;
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$arr[] = $v;
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$arr = array_merge($arr, auth($cate, $v['id'], $rules));
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}
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}
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return $arr;
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}
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/**
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* PHP格式化字节大小
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* @param number $size 字节数
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* @param string $delimiter 数字和单位分隔符
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* @return string 格式化后的带单位的大小
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*/
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function format_bytes($size, $delimiter = '')
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{
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$units = array('B', 'KB', 'MB', 'GB', 'TB', 'PB');
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for ($i = 0; $size >= 1024 && $i < 5; $i++) $size /= 1024;
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return round($size, 2) . $delimiter . $units[$i];
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}
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/**
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* 获取目录里的文件，不包括下级文件夹
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* @param string $dir 路径
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* @return array
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*/
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function get_dir($dir)
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{
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$file = @ scandir($dir);
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foreach ($file as $key) {
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if ($key != ".." && $key != ".") {
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$files[] = $key;
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}
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}
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return $files;
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}
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/**
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* 获取文件夹中的文件,含目录
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* @param $path
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* @param string $exts
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* @param array $list
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* @return array
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*/
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function dir_list($path, $exts = '', $list = array())
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{
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$path = dir_path($path);
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$files = glob($path . '*');
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foreach ($files as $v) {
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$fileext = fileext($v);
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if (!$exts || preg_match("/\.($exts)/i", $v)) {
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$list[] = $v;
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if (is_dir($v)) {
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$list = dir_list($v, $exts, $list);
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}
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}
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}
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return $list;
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}
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/**
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* 补齐目录后的/
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* @param $path 目录
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* @return string
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*/
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function dir_path($path)
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{
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$path = str_replace('\\', '/', $path);
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if (substr($path, -1) != '/') $path = $path . '/';
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return $path;
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}
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/**
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* 查找文件后缀
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* @param $filename 文件名称
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* @return string 后缀名称（如：html）
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*/
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function fileext($filename)
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{
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return strtolower(trim(substr(strrchr($filename, '.'), 1, 10)));
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}
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/**
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* 删除目录及文件
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* @param $dir
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* @return bool
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*/
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function dir_delete($dir)
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{
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$dir = dir_path($dir);
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if (!is_dir($dir)) return FALSE;
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$list = glob($dir . '*');
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foreach ($list as $v) {
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is_dir($v) ? dir_delete($v) : @unlink($v);
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}
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return @rmdir($dir);
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}
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/**
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* 生成不同的编辑器(目前只支持ckeditor)
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* @param string $name 字段名称
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* @param string $conetnt 内容
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* @param string $editor 编辑器
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* @param string $height 高度
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* @param string $width 宽度
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* @return string
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*/
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function make_editor($name, $conetnt = '', $editor = '', $height = '400px', $width = '')
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{
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$result = '<textarea name="' . $name . '" id="' . $name . '">' . $conetnt . '</textarea><script>CKEDITOR.replace(\'' . $name . '\', { height: \'' . $height . '\', width: \'' . $width . '\' });</script>';
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return $result;
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}
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/***
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* 日期筛选格式化
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* @param $dateran
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* @return array
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*/
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function get_dateran($dateran)
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{
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if ($dateran) {
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$dateran = explode(" 至 ", $dateran);
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}
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if (is_array($dateran) && count($dateran) == 2) {
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$dateran[0] = strtotime($dateran[0]);
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$dateran[1] = strtotime($dateran[1]) + 24 * 60 * 60 - 1;
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}
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return $dateran;
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}
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/**
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* 根据数组中某个字段重新分组
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* @param {dataArr:需要分组的数据；keyStr:分组依据}
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* @return: array
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*/
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function array_group(array $dataArr, string $keyStr): array
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{
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$newArr = [];
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foreach ($dataArr as $k => $val) {
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$newArr[$val[$keyStr]][] = $val;
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}
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return $newArr;
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}
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/***
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* 格式化面包导航(用户后台面包导航)
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* @param $data
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* @return array
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*/
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function format_bread_crumb($data)
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{
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$result = array();
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if (!empty($data)) {
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$data = array_reverse($data);
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if (count($data) == 4) {
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//非常规 添加或修改
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$result['right'] = $data[1];
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$result['left'][0] = $data[1]['title'];
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//查看是添加还是修改
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$result['left'][1] = $data[2]['title'] . '-' . str_replace('操作-', '', $data[3]['title']);
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} else if (count($data) == 3) {
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//常规 添加或修改
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$result['right'] = $data[1];
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$result['left'][0] = $data[1]['title'];
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//查看是添加还是修改
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$result['left'][1] = str_replace('操作-', '', $data[2]['title']);
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} else if (count($data) == 2) {
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//常规 列表
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$result['right'] = $data[1];
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$result['left'][0] = $data[1]['title'];
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$result['left'][1] = '列表';
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} else {
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//单独定义
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$result['right'] = $data[0];
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$result['left'][0] = $data[0]['title'];
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$result['left'][1] = '';
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}
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}
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// 内容管理重构数组
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$controller = \think\facade\Request::controller();
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$module = \app\common\model\Module::where('model_name', $controller)->find();
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if ($module && $module->table_type == 1) {
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// 判断当前方法是添加、修改、列表
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$action = \think\facade\Request::action();
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if ($action == 'add') {
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$action = '添加';
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} else if ($action == 'edit') {
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$action = '修改';
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} else {
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$action = '列表';
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}
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// 内容管理
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$cateId = \think\facade\Request::param('cate_id');
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if (empty($cateId)) {
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$model = '\app\common\model\\' . $module->model_name;
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if ($module['pk'] && \think\facade\Request::param('id')) {
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$cateId = $model::where($module['pk'], \think\facade\Request::param('id'))->value('cate_id');
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}
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}
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// 调用当前栏目名称
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if ($cateId) {
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$cateName = \app\common\model\Cate::where('id', $cateId)->value('cate_name');
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if ($module->is_single) {
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$url = 'edit?id=' . \think\facade\Request::param('id');
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} else {
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$url = 'index?cate_id=' . $cateId;
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}
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$result['right'] = [
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'url' => $url,
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'title' => $cateName,
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'icon' => '',
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];
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$result['left'][0] = $cateName;
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$result['left'][1] = $action;
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}
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}
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return $result;
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}
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