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| 1 | <?php |
| 2 | |
| 3 | namespace Qmp\Laravel\Deduplication\Console\Commands; |
| 4 | |
| 5 | use Closure; |
| 6 | use Exception; |
| 7 | use Illuminate\Support\Facades\Storage; |
| 8 | use Illuminate\Support\Str; |
| 9 | use Qmp\Laravel\Deduplication\Exceptions\ZipErrorException; |
| 10 | use Qmp\Laravel\Deduplication\Models\Session; |
| 11 | use Qmp\Laravel\Deduplication\Models\SessionData; |
| 12 | use ZipArchive; |
| 13 | |
| 14 | class DedupGenerateSingleFile extends BaseCommand |
| 15 | { |
| 16 | /** |
| 17 | * The download folder |
| 18 | */ |
| 19 | const DOWNLOAD_DIRECTORY = 'download'; |
| 20 | |
| 21 | /** |
| 22 | * The created file extension |
| 23 | */ |
| 24 | const FILE_EXTENSION = '.txt'; |
| 25 | |
| 26 | /** |
| 27 | * The zip file extension |
| 28 | */ |
| 29 | const ZIP_EXTENSION = '.zip'; |
| 30 | |
| 31 | |
| 32 | /** |
| 33 | * The size of hash for the chunk method |
| 34 | */ |
| 35 | const HASHS_CHUNK_SIZE = 10000; |
| 36 | |
| 37 | /** |
| 38 | * The name and signature of the console command. |
| 39 | * |
| 40 | * @var string |
| 41 | */ |
| 42 | protected $signature = 'dedup:generate-single-files {sessionId} |
| 43 | {--site-id= : The site id} |
| 44 | {--throw-error : Throw errors if catch}'; |
| 45 | |
| 46 | /** |
| 47 | * The console command description. |
| 48 | * |
| 49 | * @var string |
| 50 | */ |
| 51 | protected $description = 'Generate file after deduplication'; |
| 52 | |
| 53 | /** The dedup disk |
| 54 | * |
| 55 | * @var \Illuminate\Contracts\Filesystem\Filesystem |
| 56 | */ |
| 57 | protected $disk; |
| 58 | |
| 59 | /** |
| 60 | * The current session model |
| 61 | */ |
| 62 | protected $sessionConfig; |
| 63 | |
| 64 | /** |
| 65 | * Undocumented variable |
| 66 | * |
| 67 | * @var integer |
| 68 | */ |
| 69 | protected $count = 0; |
| 70 | |
| 71 | /** |
| 72 | * Undocumented variable |
| 73 | * |
| 74 | * @var int |
| 75 | */ |
| 76 | protected $siteId = null; |
| 77 | |
| 78 | /** |
| 79 | * Undocumented variable |
| 80 | * |
| 81 | * @var resource|false |
| 82 | */ |
| 83 | protected $fileRessource = null; |
| 84 | |
| 85 | /** |
| 86 | * Undocumented variable |
| 87 | * |
| 88 | * @var string |
| 89 | */ |
| 90 | protected $filename = ""; |
| 91 | /** |
| 92 | * Create a new command instance. |
| 93 | * |
| 94 | * @return void |
| 95 | */ |
| 96 | public function __construct() |
| 97 | { |
| 98 | parent::__construct(); |
| 99 | $this->disk = Storage::disk('deduplication'); |
| 100 | } |
| 101 | |
| 102 | /** |
| 103 | * Undocumented function |
| 104 | * |
| 105 | * @return void |
| 106 | */ |
| 107 | protected function launch(): void |
| 108 | { |
| 109 | $this->siteId = (int) $this->option('site-id'); |
| 110 | $this->sessionConfig = Session::findOrFail($this->argument('sessionId')); |
| 111 | |
| 112 | $this->generatePaths() |
| 113 | ->createFile() |
| 114 | ->zip() |
| 115 | ->setFilename(); |
| 116 | } |
| 117 | |
| 118 | /** |
| 119 | * Generate all paths and filenames |
| 120 | * |
| 121 | * @return \Qmp\Laravel\Deduplication\Console\Commands\DedupGenerateSingleFile |
| 122 | */ |
| 123 | protected function generatePaths(): DedupGenerateSingleFile |
| 124 | { |
| 125 | $fileNameParts = collect([ |
| 126 | $this->sessionConfig->name, // Session name |
| 127 | collect($this->sessionConfig->sites)->recursive()->where('id', $this->siteId)->first()->get('name'), // Site name |
| 128 | $this->sessionConfig->id, // Session id |
| 129 | date('m-Y') // Month/year |
| 130 | ]); |
| 131 | |
| 132 | $filename = Str::slug($fileNameParts->implode('-')); |
| 133 | |
| 134 | $this->filename = $filename . self::FILE_EXTENSION; |
| 135 | $this->zipname = $filename . self::ZIP_EXTENSION; |
| 136 | $this->savePath = $this->sessionConfig->id . '/' . self::DOWNLOAD_DIRECTORY . '/' . $this->siteId . '/'; |
| 137 | |
| 138 | return $this; |
| 139 | } |
| 140 | |
| 141 | /** |
| 142 | * Create file for a single site |
| 143 | * |
| 144 | * @param string $siteId |
| 145 | * @return \Qmp\Laravel\Deduplication\Console\Commands\DedupGenerateSingleFile |
| 146 | */ |
| 147 | protected function createFile(): DedupGenerateSingleFile |
| 148 | { |
| 149 | |
| 150 | $this->info("Création du fichier : " . $this->getFilePath(true) . " ..."); |
| 151 | |
| 152 | $this->disk->put($this->getFilePath(), ''); |
| 153 | $this->fileRessource = fopen($this->disk->path($this->getFilePath()), "w"); |
| 154 | |
| 155 | $this->startTimer('chunk', 'total'); |
| 156 | $this->get(); |
| 157 | |
| 158 | fclose($this->fileRessource); |
| 159 | |
| 160 | $this->info("write done for $this->count entries in : " . $this->getTimer('total')); |
| 161 | $this->info("Fichier : " . $this->getFilePath(true) . " ok !"); |
| 162 | |
| 163 | return $this; |
| 164 | } |
| 165 | |
| 166 | /** |
| 167 | * Zip file |
| 168 | * |
| 169 | * @return \Qmp\Laravel\Deduplication\Console\Commands\DedupGenerateSingleFile |
| 170 | */ |
| 171 | protected function zip(): DedupGenerateSingleFile |
| 172 | { |
| 173 | $this->info("Création du zip : " . $this->getZipPath(true) . " ..."); |
| 174 | |
| 175 | $zip = new ZipArchive; |
| 176 | if ($zip->open($this->disk->path($this->getZipPath()), ZipArchive::CREATE) === TRUE) { |
| 177 | $zip->addFile($this->disk->path($this->getFilePath()), $this->getFilePath(true)); |
| 178 | $zip->close(); |
| 179 | $this->info('zip Ok !'); |
| 180 | } else { |
| 181 | throw new ZipErrorException("Erreur lors de la creation du zip " . $this->getZipPath(true)); |
| 182 | } |
| 183 | |
| 184 | return $this; |
| 185 | } |
| 186 | |
| 187 | /** |
| 188 | * Add download filename into DB |
| 189 | * |
| 190 | * @return void |
| 191 | */ |
| 192 | protected function setFilename(): void |
| 193 | { |
| 194 | $array = [ |
| 195 | 'zip' => $this->getZipPath(), |
| 196 | 'file' => $this->getFilePath(), |
| 197 | 'basename' => $this->getFilePath(true), |
| 198 | 'count' => $this->count |
| 199 | ]; |
| 200 | |
| 201 | $this->sessionConfig->setKeyFilter('sites.$id', 'output_file', $array, [$this->siteId]); |
| 202 | } |
| 203 | |
| 204 | /** |
| 205 | * Get zipfile or full zip path |
| 206 | * |
| 207 | * @param boolean $onlyFilename |
| 208 | * @return string |
| 209 | */ |
| 210 | protected function getZipPath($onlyFilename = false): string |
| 211 | { |
| 212 | return $onlyFilename ? $this->zipname : $this->savePath . $this->zipname; |
| 213 | } |
| 214 | |
| 215 | /** |
| 216 | * Get filename or full file path |
| 217 | * |
| 218 | * @param boolean $onlyFilename |
| 219 | * @return string |
| 220 | */ |
| 221 | protected function getFilePath($onlyFilename = false): string |
| 222 | { |
| 223 | return $onlyFilename ? $this->filename : $this->savePath . $this->filename; |
| 224 | } |
| 225 | |
| 226 | /** |
| 227 | * Get All hash at once |
| 228 | * |
| 229 | * @return void |
| 230 | */ |
| 231 | protected function get(): void |
| 232 | { |
| 233 | try { |
| 234 | $this->startTimer('hashsGet'); |
| 235 | $hashs = $this->getHashs()->get(); |
| 236 | $this->info('Get Hashs in ' . $this->getTimer('hashsGet')); |
| 237 | |
| 238 | $this->startTimer('hashEntry'); |
| 239 | $hashs->each(Closure::fromCallable([$this, 'eachHash'])); |
| 240 | } catch (Exception $e) { |
| 241 | $this->chunk(); |
| 242 | } |
| 243 | } |
| 244 | |
| 245 | /** |
| 246 | * Get hash by chunk |
| 247 | * |
| 248 | * @return void |
| 249 | */ |
| 250 | protected function chunk(): void |
| 251 | { |
| 252 | $this->getHashs()->chunk(self::HASHS_CHUNK_SIZE, function ($hashs) { |
| 253 | $this->info('chunk OK : ' . $this->getTimer('chunk', true)); |
| 254 | $this->info('write start'); |
| 255 | |
| 256 | $hashs->each(Closure::fromCallable([$this, 'eachHash'])); |
| 257 | }); |
| 258 | } |
| 259 | |
| 260 | /** |
| 261 | * Get all hashs for one site id and one session |
| 262 | * |
| 263 | */ |
| 264 | protected function getHashs() |
| 265 | { |
| 266 | return SessionData::where(['site_id' => $this->siteId, 'active' => false, "session_id" => $this->sessionConfig->id])->select('hash'); |
| 267 | } |
| 268 | |
| 269 | /** |
| 270 | * Closure to execute on each entry |
| 271 | * |
| 272 | * @param [type] $hash |
| 273 | * @return void |
| 274 | */ |
| 275 | protected function eachHash($hash): void |
| 276 | { |
| 277 | $this->count++; |
| 278 | $string = $hash->hash . "\r\n"; |
| 279 | fwrite($this->fileRessource, $string, strlen($string)); |
| 280 | |
| 281 | if ($this->count % 50000 === 0) { |
| 282 | $this->info("write $this->count entries in : " . $this->filename . " - " . $this->getTimer('hashEntry')); |
| 283 | } |
| 284 | } |
| 285 | } |