add:新增导入组件

catch/cms/tables/Category.php

@@ -0,0 +1,47 @@
+<?php
+namespace catchAdmin\cms\table;
+
+use catcher\CatchTable;
+use catcher\library\table\Actions;
+use catcher\library\table\HeaderItem;
+use catcher\library\table\Search;
+
+class Category extends CatchTable
+{
+    public function table()
+    {
+        // TODO: Implement table() method.
+        return $this->getTable('category')
+                    ->header([
+                        HeaderItem::label('分类名称')->prop('name'),
+                        HeaderItem::label('自定义链接')->prop('url'),
+                        HeaderItem::label('栏目类型')->prop('type')->component('type'),
+                        HeaderItem::label('投稿')->prop('is_can_contribute')->withSwitchComponent(),
+                        HeaderItem::label('评论')->prop('is_can_comment')->withSwitchComponent(),
+                        HeaderItem::label('状态')->prop('status')->withSwitchComponent(),
+                        HeaderItem::label('权重')->prop('weight')->withEditNumberComponent(),
+                        HeaderItem::label('创建时间')->prop('created_at'),
+                        HeaderItem::label('操作')->actions([
+                            Actions::update(),
+                            Actions::delete()
+                        ])
+                    ])
+                    ->withActions([
+                        Actions::create()
+                    ])
+                    ->withSearch([
+                        Search::label('分类名称')->name('请输入分类名称'),
+                        Search::label('状态')->name('请选择状态'),
+                    ])
+                    ->toTreeTable()
+                    ->render();
+    }
+
+    public function form()
+    {
+        // TODO: Implement form() method.
+
+    }
+
+
+}

extend/catcher/library/excel/reader/Factory.php

@@ -0,0 +1,50 @@
+<?php
+declare(strict_types=1);
+
+namespace catcher\library\excel\reader;
+
+use catcher\exceptions\FailedException;
+use PhpOffice\PhpSpreadsheet\Reader\Csv;
+use PhpOffice\PhpSpreadsheet\Reader\Ods;
+use PhpOffice\PhpSpreadsheet\Reader\Slk;
+use PhpOffice\PhpSpreadsheet\Reader\Xlsx;
+use PhpOffice\PhpSpreadsheet\Reader\Xml;
+
+class Factory
+{
+    /**
+     * make reader
+     *
+     * @time 2021年04月01日
+     * @param $filename
+     * @return mixed
+     */
+    public static function make($filename)
+    {
+        $ext = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
+
+        if (isset(self::readers()[$ext])) {
+            return app()->make(self::readers()[$ext]);
+        }
+
+        throw new FailedException('Dont Support The File Extension');
+    }
+
+
+    /**
+     * readers
+     *
+     * @time 2021年04月01日
+     * @return string[]
+     */
+    protected static function readers(): array
+    {
+        return [
+            'xlsx' => Xlsx::class,
+            'xml'  => Xml::class,
+            'ods'  => Ods::class,
+            'slk'  => Slk::class,
+            'csv'  => Csv::class,
+        ];
+    }
+}

extend/catcher/library/excel/reader/Macro.php

@@ -0,0 +1,64 @@
+<?php
+declare(strict_types=1);
+
+namespace catcher\library\excel\reader;
+
+trait Macro
+{
+    /**
+     * 移除不需要的列
+     *
+     * @time 2021年04月21日
+     * @param ...$indexes
+     * @return mixed
+     */
+    public function remove(...$indexes)
+    {
+        foreach ($indexes as $index) {
+            unset($this->sheets[$index]);
+        }
+
+        return $this;
+    }
+
+    /**
+     * 设置 memory
+     *
+     * @time 2021年04月21日
+     * @param int $memory
+     * @return mixed
+     */
+    public function memory(int $memory)
+    {
+        ini_set('memory_limit', $memory . 'M');
+
+        return $this;
+    }
+
+
+    /**
+     * 处理
+     *
+     * @time 2021年04月23日
+     * @return array
+     */
+    protected function dealWith(): array
+    {
+        $headers = $this->headers();
+
+        $data = [];
+
+        foreach ($this->sheets as &$sheet) {
+            $d = [];
+            foreach ($headers as $k => $header) {
+                $d[$header] = method_exists($this, 'deal' . ucfirst($header)) ?
+
+                        $this->{'deal' . ucfirst($header)}($sheet) : $sheet[$k];
+            }
+
+            $data[] = $d;
+        }
+
+        return $data;
+    }
+}

extend/catcher/library/excel/reader/Reader.php

@@ -0,0 +1,74 @@
+<?php
+declare(strict_types=1);
+
+namespace catcher\library\excel\reader;
+
+use catcher\CatchUpload;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+
+abstract class Reader
+{
+    use Macro;
+
+    /**
+     * 当前的 sheet
+     *
+     * false 代表获取全部 sheets
+     *
+     * @var bool
+     */
+    protected $active = true;
+
+
+    protected $sheets;
+
+    /**
+     * 导入
+     *
+     * @time 2021年04月21日
+     * @param $file
+     * @return Reader
+     */
+    public function import($file): Reader
+    {
+        $file = (new CatchUpload)->setPath('excel')->toLocal($file);
+
+        $reader = Factory::make($file);
+        // 设置只读
+        $reader->setReadDataOnly(true);
+
+        /* @var $spreadsheet Spreadsheet */
+        $spreadsheet = $reader->load($file);
+
+        if ($this->active) {
+            $this->sheets = $spreadsheet->getActiveSheet()->toArray();
+        } else {
+            foreach ($spreadsheet->getAllSheets() as $sheet) {
+                $this->sheets[] = $sheet->toArray();
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * 必须实现的方法
+     *
+     * @time 2021年04月21日
+     * @return mixed
+     */
+    abstract public function headers();
+
+
+    /**
+     * 数据处理
+     *
+     * @time 2021年04月23日
+     * @param callable $callback
+     * @return mixed
+     */
+    public function then(callable $callback)
+    {
+        return $callback($this->dealWith());
+    }
+}