create

app/Console/Commands/ExportZip.php

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+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Storage;
+use Illuminate\Support\Facades\Log;
+use App\Tools\RedisClusters;
+
+class ExportZip extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'export:zip {format?  : zip file format 7z,lzma,gz }';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Command description';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle()
+    {
+        Log::debug('export offline: 开始压缩');
+        $this->info('export offline: 开始压缩');
+        $exportPath = 'app/public/export/offline';
+        $exportFile = 'wikipali-offline-'.date("Y-m-d").'.db3';
+        Log::debug('export offline: zip file {filename} {format}',
+                    [
+                        'filename'=>$exportFile,
+                        'format'=>$this->argument('format')
+                    ]);
+        switch ($this->argument('format')) {
+            case '7z':
+                $zipFile = $exportFile . ".7z";
+                break;
+            case 'lzma':
+                $zipFile = $exportFile . ".lzma";
+                break;
+            default:
+                $zipFile = $exportFile . ".gz";
+                break;
+        }
+        //
+        $exportFullFileName = storage_path($exportPath.'/'.$exportFile);
+        if(!file_exists($exportFullFileName)){
+            Log::error('export offline: no db file {filename}',['filename'=>$exportFullFileName]);
+        }
+        $zipFullFileName = storage_path($exportPath.'/'.$zipFile);
+
+        shell_exec("cd ".storage_path($exportPath));
+        if($this->argument('format')==='7z'){
+            $command = "7z a -t7z -m0=lzma -mx=9 -mfb=64 -md=32m -ms=on {$zipFullFileName} {$exportFullFileName}";
+        }else if($this->argument('format')==='lzma'){
+            $command = "xz -k -9 --format=lzma {$exportFullFileName}";
+        }else{
+            $command = "gzip -k -q --best -c {$exportFullFileName} > {$zipFullFileName}";
+        }
+        $this->info($command);
+        Log::debug('export offline: zip command:'.$command);
+        shell_exec($command);
+        $this->info('压缩完成');
+        Log::debug('zip file {filename} in {format} saved.',
+                    [
+                        'filename'=>$exportFile,
+                        'format'=>$this->argument('format')
+                    ]);
+        $info = array();
+        $url = array();
+        foreach (config('mint.server.cdn_urls') as $key => $cdn) {
+            $url[] = [
+                    'link' => $cdn . '/' . $zipFile,
+                    'hostname' =>'cdn-' . $key,
+                ];
+        }
+
+        //s3
+        Storage::put($zipFile, file_get_contents($zipFullFileName));
+        $s3Link = Storage::url($zipFile);
+        Log::info('export offline: link='.$s3Link);
+        $url[] = [
+            'link'=>$s3Link,
+            'hostname'=>'Amazon cloud storage(Hongkong)',
+        ];
+        $info[] = ['filename'=>$zipFile,
+                    'url' => $url,
+                   'create_at'=>date("Y-m-d H:i:s"),
+                   'chapter'=>RedisClusters::get("/export/chapter/count"),
+                   'filesize'=>filesize($zipFullFileName),
+                   'min_app_ver'=>'1.3',
+                    ];
+        RedisClusters::put('/offline/index',$info);
+        unlink($exportFullFileName);
+        return 0;
+    }
+}