├── .gitignore ├── LICENSE.txt ├── README.md ├── composer.json ├── composer.lock └── src ├── FlmngrServer.php ├── fs ├── CachedFile.php ├── DriverLocal.php └── FileSystem.php ├── lib ├── CommonRequest.php ├── IFmRequest.php ├── JsonCodec.php ├── MessageException.php ├── Profile.php └── file │ ├── Utils.php │ └── blurHash │ ├── AC.php │ ├── Base83.php │ ├── Blurhash.php │ ├── Color.php │ └── DC.php ├── model ├── FMDir.php ├── FMFile.php ├── ImageInfo.php └── Message.php └── resp └── Response.php /.gitignore: -------------------------------------------------------------------------------- 1 | .idea/ 2 | vendor/ -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | GNU LESSER GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | 9 | This version of the GNU Lesser General Public License incorporates 10 | the terms and conditions of version 3 of the GNU General Public 11 | License, supplemented by the additional permissions listed below. 12 | 13 | 0. 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Revised Versions of the GNU Lesser General Public License. 145 | 146 | The Free Software Foundation may publish revised and/or new versions 147 | of the GNU Lesser General Public License from time to time. Such new 148 | versions will be similar in spirit to the present version, but may 149 | differ in detail to address new problems or concerns. 150 | 151 | Each version is given a distinguishing version number. If the 152 | Library as you received it specifies that a certain numbered version 153 | of the GNU Lesser General Public License "or any later version" 154 | applies to it, you have the option of following the terms and 155 | conditions either of that published version or of any later version 156 | published by the Free Software Foundation. If the Library as you 157 | received it does not specify a version number of the GNU Lesser 158 | General Public License, you may choose any version of the GNU Lesser 159 | General Public License ever published by the Free Software Foundation. 160 | 161 | If the Library as you received it specifies that a proxy can decide 162 | whether future versions of the GNU Lesser General Public License shall 163 | apply, that proxy's public statement of acceptance of any version is 164 | permanent authorization for you to choose that version for the 165 | Library. 166 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | [![Flmngr file manager logo](https://flmngr.com/img/favicons/favicon-64x64.png)](https://flmngr.com) 2 | 3 | # Flmngr PHP backend 4 | 5 | > Server-side part of the Flmngr file manager for PHP 6 | 7 | [![Flmngr file manager screenshot](https://flmngr.com/img/browsing.jpg)](https://flmngr.com) 8 | 9 | [Flmngr file manager](https://flmngr.com) is used to upload and manage files and images. Can be a standalone file manager (React/Angular/etc. or custom JavaScript or TypeScript integrations) or work together with [TinyMCE](https://flmngr.com/doc/install-tinymce-plugin), [CKEditor 4](https://flmngr.com/doc/install-ckeditor-plugin), [CKEditor 5](https://flmngr.com/doc/install-ckeditor-5-plugin), [N1ED](https://n1ed.com), or any other JS components. 10 | 11 | This package is a server-side implementation needed to support requests from the file manager dialog when using PHP on the server. It will handle some single URL and let the file manager receive file lists and send file commands to the server. 12 | 13 | ## Install 14 | Install the [Flmngr composer package](https://packagist.org/packages/edsdk/flmngr-server-php) using the console command in the project folder: 15 | 16 | ``` 17 | composer require edsdk/flmngr-server-php 18 | ``` 19 | 20 | Visit the page with a [detailed manual](https://flmngr.com/doc/install-file-manager-server) on how to install it. 21 | 22 | If you prefer not to use Composer, there is a [no-Composer PHP script](https://flmngr.com/doc/install-php-file-manager-include) for such cases. 23 | 24 | ## Usage 25 | 26 | To handle some URL you want in your web application, create a file which will be the entry point for all requests, e.g. `flmngr.php`: 27 | 28 | ```php 29 | '/var/www/files', 34 | ) 35 | ); 36 | ``` 37 | 38 | The file `flmngr.php` should be placed on the same level as the `vendor` directory. It can be placed in some other location as well, but do not forget to change the path in the `require` call. 39 | 40 | Do not forget to create the directories you specify and set the correct permissions (read and write) to allow access to them. 41 | 42 | If you want to allow access to uploaded files (which is usually the case) please do not forget to open access to the files directory. 43 | 44 | Also, please refer to the [example of using](https://flmngr.com/doc/open-file-manager) Flmngr with ImgPen for editing and uploading images. 45 | 46 | ## Debugging 47 | 48 | In case of any problem, we have a **very** detailed Question-Answer [debug manual](https://flmngr.com/doc/file-manager-debug). 49 | 50 | ## See Also 51 | 52 | - [Flmngr](https://flmngr.com) - Flmngr file manager. 53 | - [Install Flmngr PHP backend](https://flmngr.com/doc/install-file-manager-server) - the detailed manual on how to install PHP file manager on the server. 54 | - [Flmngr codepens](https://codepen.io/flmngr/pens/public) - collection of JS samples on CodePen. 55 | - [Flmngr API](https://flmngr.com/doc/api) - API of Flmngr client. 56 | - [N1ED](https://n1ed.com) - a website content builder with Flmngr file manager aboard, also works as a plugin for CKEditor 4, TinyMCE, which has modules for different CMSs. 57 | 58 | 59 | ## License 60 | 61 | GNU Lesser General Public License v3; see LICENSE.txt -------------------------------------------------------------------------------- /composer.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "edsdk/flmngr-server-php", 3 | "description": "Flmngr file manager PHP backend", 4 | "type": "library", 5 | "keywords": ["file", "manager", "finder", "image", "upload", "server", "imgpen"], 6 | "homepage": "https://flmngr.com", 7 | "license": "proprietary", 8 | "minimum-stability": "stable", 9 | 10 | "authors": [ 11 | { 12 | "name": "EdSDK team (the authors of N1ED and Flmngr)", 13 | "email": "support@helpdesk.edsdk.com" 14 | } 15 | ], 16 | "autoload": { 17 | "psr-4": { 18 | "EdSDK\\FlmngrServer\\": "src/" 19 | } 20 | }, 21 | "require": { 22 | "ext-gd": "*", 23 | "ext-curl": "*", 24 | "ext-json": "*", 25 | "ext-exif": "*" 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /composer.lock: -------------------------------------------------------------------------------- 1 | { 2 | "_readme": [ 3 | "This file locks the dependencies of your project to a known state", 4 | "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies", 5 | "This file is @generated automatically" 6 | ], 7 | "content-hash": "2693a47846db38ca4afe247bcf4d6dbd", 8 | "packages": [ 9 | { 10 | "name": "aws/aws-crt-php", 11 | "version": "v1.0.2", 12 | "source": { 13 | "type": "git", 14 | "url": "https://github.com/awslabs/aws-crt-php.git", 15 | "reference": "3942776a8c99209908ee0b287746263725685732" 16 | }, 17 | "dist": { 18 | "type": "zip", 19 | "url": "https://api.github.com/repos/awslabs/aws-crt-php/zipball/3942776a8c99209908ee0b287746263725685732", 20 | "reference": "3942776a8c99209908ee0b287746263725685732", 21 | "shasum": "" 22 | }, 23 | "require": { 24 | "php": ">=5.5" 25 | }, 26 | "require-dev": { 27 | "phpunit/phpunit": "^4.8.35|^5.4.3" 28 | }, 29 | "type": "library", 30 | "autoload": { 31 | "classmap": [ 32 | "src/" 33 | ] 34 | }, 35 | "notification-url": "https://packagist.org/downloads/", 36 | "license": [ 37 | "Apache-2.0" 38 | ], 39 | "authors": [ 40 | { 41 | "name": "AWS SDK Common Runtime Team", 42 | "email": "aws-sdk-common-runtime@amazon.com" 43 | } 44 | ], 45 | "description": "AWS Common Runtime for PHP", 46 | "homepage": "http://aws.amazon.com/sdkforphp", 47 | "keywords": [ 48 | "amazon", 49 | "aws", 50 | "crt", 51 | "sdk" 52 | ], 53 | "support": { 54 | "issues": "https://github.com/awslabs/aws-crt-php/issues", 55 | "source": "https://github.com/awslabs/aws-crt-php/tree/v1.0.2" 56 | }, 57 | "time": "2021-09-03T22:57:30+00:00" 58 | }, 59 | { 60 | "name": "aws/aws-sdk-php", 61 | "version": "3.219.5", 62 | "source": { 63 | "type": "git", 64 | "url": "https://github.com/aws/aws-sdk-php.git", 65 | "reference": "7e8da5b45d545ca3129a14e972001698212b1a00" 66 | }, 67 | "dist": { 68 | "type": "zip", 69 | "url": "https://api.github.com/repos/aws/aws-sdk-php/zipball/7e8da5b45d545ca3129a14e972001698212b1a00", 70 | "reference": "7e8da5b45d545ca3129a14e972001698212b1a00", 71 | "shasum": "" 72 | }, 73 | "require": { 74 | "aws/aws-crt-php": "^1.0.2", 75 | "ext-json": "*", 76 | "ext-pcre": "*", 77 | "ext-simplexml": "*", 78 | "guzzlehttp/guzzle": "^5.3.3 || ^6.2.1 || ^7.0", 79 | "guzzlehttp/promises": "^1.4.0", 80 | "guzzlehttp/psr7": "^1.7.0 || ^2.1.1", 81 | "mtdowling/jmespath.php": "^2.6", 82 | "php": ">=5.5" 83 | }, 84 | "require-dev": { 85 | "andrewsville/php-token-reflection": "^1.4", 86 | 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"psr-4": { 118 | "Aws\\": "src/" 119 | } 120 | }, 121 | "notification-url": "https://packagist.org/downloads/", 122 | "license": [ 123 | "Apache-2.0" 124 | ], 125 | "authors": [ 126 | { 127 | "name": "Amazon Web Services", 128 | "homepage": "http://aws.amazon.com" 129 | } 130 | ], 131 | "description": "AWS SDK for PHP - Use Amazon Web Services in your PHP project", 132 | "homepage": "http://aws.amazon.com/sdkforphp", 133 | "keywords": [ 134 | "amazon", 135 | "aws", 136 | "cloud", 137 | "dynamodb", 138 | "ec2", 139 | "glacier", 140 | "s3", 141 | "sdk" 142 | ], 143 | "support": { 144 | "forum": "https://forums.aws.amazon.com/forum.jspa?forumID=80", 145 | "issues": "https://github.com/aws/aws-sdk-php/issues", 146 | "source": "https://github.com/aws/aws-sdk-php/tree/3.219.5" 147 | }, 148 | "time": "2022-04-15T18:16:29+00:00" 149 | }, 150 | { 151 | "name": "guzzlehttp/guzzle", 152 | "version": "7.4.2", 153 | "source": { 154 | "type": "git", 155 | "url": "https://github.com/guzzle/guzzle.git", 156 | "reference": "ac1ec1cd9b5624694c3a40be801d94137afb12b4" 157 | }, 158 | "dist": { 159 | "type": "zip", 160 | "url": "https://api.github.com/repos/guzzle/guzzle/zipball/ac1ec1cd9b5624694c3a40be801d94137afb12b4", 161 | "reference": "ac1ec1cd9b5624694c3a40be801d94137afb12b4", 162 | "shasum": "" 163 | }, 164 | "require": { 165 | "ext-json": "*", 166 | "guzzlehttp/promises": "^1.5", 167 | "guzzlehttp/psr7": "^1.8.3 || ^2.1", 168 | "php": "^7.2.5 || ^8.0", 169 | "psr/http-client": "^1.0", 170 | "symfony/deprecation-contracts": "^2.2 || ^3.0" 171 | }, 172 | "provide": { 173 | "psr/http-client-implementation": "1.0" 174 | }, 175 | "require-dev": { 176 | "bamarni/composer-bin-plugin": "^1.4.1", 177 | "ext-curl": "*", 178 | "php-http/client-integration-tests": "^3.0", 179 | "phpunit/phpunit": "^8.5.5 || ^9.3.5", 180 | "psr/log": "^1.1 || ^2.0 || ^3.0" 181 | }, 182 | "suggest": { 183 | "ext-curl": "Required for CURL handler support", 184 | "ext-intl": "Required for Internationalized Domain Name (IDN) support", 185 | "psr/log": "Required for using the Log middleware" 186 | }, 187 | "type": "library", 188 | "extra": { 189 | "branch-alias": { 190 | "dev-master": "7.4-dev" 191 | } 192 | }, 193 | "autoload": { 194 | "files": [ 195 | "src/functions_include.php" 196 | ], 197 | "psr-4": { 198 | "GuzzleHttp\\": "src/" 199 | } 200 | }, 201 | "notification-url": "https://packagist.org/downloads/", 202 | "license": [ 203 | "MIT" 204 | ], 205 | "authors": [ 206 | { 207 | "name": "Graham Campbell", 208 | "email": "hello@gjcampbell.co.uk", 209 | "homepage": "https://github.com/GrahamCampbell" 210 | }, 211 | { 212 | "name": "Michael Dowling", 213 | "email": "mtdowling@gmail.com", 214 | "homepage": "https://github.com/mtdowling" 215 | }, 216 | { 217 | "name": "Jeremy Lindblom", 218 | "email": "jeremeamia@gmail.com", 219 | "homepage": "https://github.com/jeremeamia" 220 | }, 221 | { 222 | "name": "George Mponos", 223 | "email": "gmponos@gmail.com", 224 | "homepage": "https://github.com/gmponos" 225 | }, 226 | { 227 | "name": "Tobias Nyholm", 228 | "email": "tobias.nyholm@gmail.com", 229 | "homepage": "https://github.com/Nyholm" 230 | }, 231 | { 232 | "name": "Márk Sági-Kazár", 233 | "email": "mark.sagikazar@gmail.com", 234 | "homepage": "https://github.com/sagikazarmark" 235 | }, 236 | { 237 | "name": "Tobias Schultze", 238 | "email": "webmaster@tubo-world.de", 239 | "homepage": "https://github.com/Tobion" 240 | } 241 | ], 242 | "description": "Guzzle is a PHP HTTP client library", 243 | "keywords": [ 244 | "client", 245 | "curl", 246 | "framework", 247 | "http", 248 | "http client", 249 | "psr-18", 250 | "psr-7", 251 | "rest", 252 | "web service" 253 | ], 254 | "support": { 255 | "issues": "https://github.com/guzzle/guzzle/issues", 256 | "source": "https://github.com/guzzle/guzzle/tree/7.4.2" 257 | }, 258 | "funding": [ 259 | { 260 | "url": "https://github.com/GrahamCampbell", 261 | "type": "github" 262 | }, 263 | { 264 | "url": "https://github.com/Nyholm", 265 | "type": "github" 266 | }, 267 | { 268 | "url": "https://tidelift.com/funding/github/packagist/guzzlehttp/guzzle", 269 | "type": "tidelift" 270 | } 271 | ], 272 | "time": "2022-03-20T14:16:28+00:00" 273 | }, 274 | { 275 | "name": "guzzlehttp/promises", 276 | "version": "1.5.1", 277 | "source": { 278 | "type": "git", 279 | "url": "https://github.com/guzzle/promises.git", 280 | "reference": "fe752aedc9fd8fcca3fe7ad05d419d32998a06da" 281 | }, 282 | "dist": { 283 | "type": "zip", 284 | "url": "https://api.github.com/repos/guzzle/promises/zipball/fe752aedc9fd8fcca3fe7ad05d419d32998a06da", 285 | "reference": "fe752aedc9fd8fcca3fe7ad05d419d32998a06da", 286 | "shasum": "" 287 | }, 288 | "require": { 289 | "php": ">=5.5" 290 | }, 291 | "require-dev": { 292 | "symfony/phpunit-bridge": "^4.4 || ^5.1" 293 | }, 294 | "type": "library", 295 | "extra": { 296 | "branch-alias": { 297 | "dev-master": "1.5-dev" 298 | } 299 | }, 300 | "autoload": { 301 | "files": [ 302 | "src/functions_include.php" 303 | ], 304 | "psr-4": { 305 | "GuzzleHttp\\Promise\\": "src/" 306 | } 307 | }, 308 | "notification-url": "https://packagist.org/downloads/", 309 | "license": [ 310 | "MIT" 311 | ], 312 | "authors": [ 313 | { 314 | "name": "Graham Campbell", 315 | "email": "hello@gjcampbell.co.uk", 316 | "homepage": "https://github.com/GrahamCampbell" 317 | }, 318 | { 319 | "name": "Michael Dowling", 320 | "email": "mtdowling@gmail.com", 321 | "homepage": "https://github.com/mtdowling" 322 | }, 323 | { 324 | "name": "Tobias Nyholm", 325 | "email": "tobias.nyholm@gmail.com", 326 | "homepage": "https://github.com/Nyholm" 327 | }, 328 | { 329 | "name": "Tobias Schultze", 330 | "email": "webmaster@tubo-world.de", 331 | "homepage": "https://github.com/Tobion" 332 | } 333 | ], 334 | "description": "Guzzle promises library", 335 | "keywords": [ 336 | "promise" 337 | ], 338 | "support": { 339 | "issues": "https://github.com/guzzle/promises/issues", 340 | "source": "https://github.com/guzzle/promises/tree/1.5.1" 341 | }, 342 | "funding": [ 343 | { 344 | "url": "https://github.com/GrahamCampbell", 345 | "type": "github" 346 | }, 347 | { 348 | "url": "https://github.com/Nyholm", 349 | "type": "github" 350 | }, 351 | { 352 | "url": "https://tidelift.com/funding/github/packagist/guzzlehttp/promises", 353 | "type": "tidelift" 354 | } 355 | ], 356 | "time": "2021-10-22T20:56:57+00:00" 357 | }, 358 | { 359 | "name": "guzzlehttp/psr7", 360 | "version": "2.2.1", 361 | "source": { 362 | "type": "git", 363 | "url": "https://github.com/guzzle/psr7.git", 364 | "reference": "c94a94f120803a18554c1805ef2e539f8285f9a2" 365 | }, 366 | "dist": { 367 | "type": "zip", 368 | "url": "https://api.github.com/repos/guzzle/psr7/zipball/c94a94f120803a18554c1805ef2e539f8285f9a2", 369 | "reference": "c94a94f120803a18554c1805ef2e539f8285f9a2", 370 | "shasum": "" 371 | }, 372 | "require": { 373 | "php": "^7.2.5 || ^8.0", 374 | "psr/http-factory": "^1.0", 375 | 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1044 | "psr-4": { 1045 | "Symfony\\Polyfill\\Mbstring\\": "" 1046 | } 1047 | }, 1048 | "notification-url": "https://packagist.org/downloads/", 1049 | "license": [ 1050 | "MIT" 1051 | ], 1052 | "authors": [ 1053 | { 1054 | "name": "Nicolas Grekas", 1055 | "email": "p@tchwork.com" 1056 | }, 1057 | { 1058 | "name": "Symfony Community", 1059 | "homepage": "https://symfony.com/contributors" 1060 | } 1061 | ], 1062 | "description": "Symfony polyfill for the Mbstring extension", 1063 | "homepage": "https://symfony.com", 1064 | "keywords": [ 1065 | "compatibility", 1066 | "mbstring", 1067 | "polyfill", 1068 | "portable", 1069 | "shim" 1070 | ], 1071 | "support": { 1072 | "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.25.0" 1073 | }, 1074 | "funding": [ 1075 | { 1076 | "url": "https://symfony.com/sponsor", 1077 | "type": "custom" 1078 | }, 1079 | { 1080 | "url": "https://github.com/fabpot", 1081 | "type": "github" 1082 | }, 1083 | { 1084 | "url": "https://tidelift.com/funding/github/packagist/symfony/symfony", 1085 | "type": "tidelift" 1086 | } 1087 | ], 1088 | "time": "2021-11-30T18:21:41+00:00" 1089 | } 1090 | ], 1091 | "packages-dev": [], 1092 | "aliases": [], 1093 | "minimum-stability": "stable", 1094 | "stability-flags": [], 1095 | "prefer-stable": false, 1096 | "prefer-lowest": false, 1097 | "platform": { 1098 | "ext-gd": "*", 1099 | "ext-curl": "*", 1100 | "ext-json": "*" 1101 | }, 1102 | "platform-dev": [], 1103 | "plugin-api-version": "2.3.0" 1104 | } 1105 | -------------------------------------------------------------------------------- /src/FlmngrServer.php: -------------------------------------------------------------------------------- 1 | parseRequest(); 63 | } 64 | 65 | $codec = 0; 66 | if (isset($request->post['codec'])) { 67 | $codec = $request->post['codec']; 68 | } else if (isset($request->get['codec'])) { 69 | $codec = $request->get['codec']; 70 | } 71 | if ($codec !== 0) { 72 | FlmngrServer::decodeRequest($request, $codec); 73 | error_log(print_r($request, true)); 74 | } 75 | 76 | $fileSystem = new FileSystem($config); 77 | 78 | if (FlmngrServer::checkUploadLimit($request)) { 79 | return; 80 | } // file size exceed the limit from php.ini 81 | 82 | if (isset($request->post['embedPreviews'])) { 83 | $fileSystem->embedPreviews = $request->post['embedPreviews']; 84 | } 85 | 86 | $action = NULL; 87 | if ($request->requestMethod === 'POST') { 88 | if (isset($request->post['action'])) { 89 | $action = $request->post['action']; 90 | } 91 | } 92 | else { 93 | if ($request->requestMethod === 'GET') { 94 | $action = $request->get['action']; 95 | } 96 | else { 97 | return; 98 | } 99 | } 100 | 101 | $data = TRUE; // will be optionally filled by request 102 | switch ($action) { 103 | case 'dirList': 104 | $data = $fileSystem->reqGetDirs($request); 105 | break; 106 | case 'dirCreate': 107 | $fileSystem->reqCreateDir($request); 108 | break; 109 | case 'dirRename': 110 | $fileSystem->reqRename($request); 111 | break; 112 | case 'dirDelete': 113 | $fileSystem->reqDeleteDir($request); 114 | break; 115 | case 'dirCopy': 116 | $fileSystem->reqCopyDir($request); 117 | break; 118 | case 'dirMove': 119 | $fileSystem->reqMove($request); 120 | break; 121 | case 'fileList': 122 | $data = $fileSystem->reqGetFiles($request); 123 | break; 124 | case 'fileListPaged': 125 | $data = $fileSystem->reqGetFilesPaged($request); 126 | break; 127 | case 'fileListSpecified': 128 | $data = $fileSystem->reqGetFilesSpecified($request); 129 | break; 130 | case 'fileDelete': 131 | $fileSystem->reqDeleteFiles($request); 132 | break; 133 | case 'fileCopy': 134 | $fileSystem->reqCopyFiles($request); 135 | break; 136 | case 'fileRename': 137 | $fileSystem->reqRename($request); 138 | break; 139 | case 'fileMove': 140 | $fileSystem->reqMoveFiles($request); 141 | break; 142 | case 'fileResize': 143 | $data = $fileSystem->reqResizeFile($request); 144 | break; 145 | case 'fileResize2': 146 | $data = $fileSystem->reqResizeFile2($request); 147 | break; 148 | case 'fileOriginal': 149 | list($mimeType, $data) = $fileSystem->reqGetImageOriginal($request); 150 | header('Content-Type:' . $mimeType); 151 | fpassthru($data); 152 | die(); 153 | case 'filePreview': 154 | list($mimeType, $data) = $fileSystem->reqGetImagePreview($request); 155 | header('Content-Type:' . $mimeType); 156 | fpassthru($data); 157 | die(); 158 | case 'filePreviewAndResolution': 159 | $data = $fileSystem->reqGetImagePreviewAndResolution($request); 160 | break; 161 | case 'uploadFile': 162 | case 'upload': 163 | $data = $fileSystem->reqUpload($request); 164 | break; 165 | case 'getVersion': 166 | $data = $fileSystem->reqGetVersion($request); 167 | break; 168 | default: 169 | throw new MessageException(Message::createMessage(FALSE,Message::ACTION_NOT_FOUND)); 170 | } 171 | $resp = new Response(NULL, $data); 172 | } catch (MessageException $e) { 173 | 174 | if (isset($config["messageExceptionLogger"])) { 175 | $config["messageExceptionLogger"]($e, $request); 176 | } else { 177 | 178 | $sourceException = $e->getSourceException(); 179 | 180 | // Log only messages with an exception 181 | if ($sourceException != NULL) { 182 | error_log("FLMNGR exception.\n"); 183 | error_log("REQUEST:\n"); 184 | error_log(print_r($request, TRUE)."\n"); 185 | error_log("\n"); 186 | 187 | error_log("RESPONSE:\n"); 188 | error_log(print_r($e->getFailMessage(), TRUE)."\n"); 189 | 190 | error_log("EXCEPTION:\n"); 191 | error_log($sourceException."\n"); 192 | } 193 | } 194 | 195 | $resp = new Response($e->getFailMessage(), NULL); 196 | } 197 | 198 | $strResp = JsonCodec::s_toJson($resp); 199 | 200 | try { 201 | http_response_code(200); 202 | header('Content-Type: application/json; charset=UTF-8'); 203 | print $strResp; 204 | } catch (Exception $e) { 205 | error_log($e); 206 | } 207 | } 208 | 209 | private static function decodeRequest($request, $codec) { 210 | if ($codec == 1) { 211 | // Base 64 values 212 | foreach($request->post as $key => $value) { 213 | if ($key !== 'codec') { 214 | if (is_array($value)) { 215 | for ($i=0; $ipost[$key][$i] = base64_decode('' . $request->post[$key][$i]); 217 | } 218 | } else { 219 | $request->post[$key] = base64_decode('' . $value); 220 | } 221 | } 222 | } 223 | foreach($request->get as $key => $value) { 224 | if ($key !== 'codec') { 225 | if (is_array($value)) { 226 | for ($i=0; $iget[$key][$i] = base64_decode('' . $request->get[$key][$i]); 228 | } 229 | } else { 230 | $request->get[$key] = base64_decode('' . $value); 231 | } 232 | } 233 | } 234 | return; // OK 235 | } 236 | throw new Exception('Unknown codec = ' . $codec . ' received from the client. You need to update the server side or check did you set Flmngr.codec correctly.'); 237 | } 238 | 239 | private static function iniGetBytes($val) { 240 | $val = trim(ini_get($val)); 241 | if ($val != '') { 242 | $last = strtolower(substr($val, strlen($val) - 1)); 243 | } 244 | else { 245 | $last = ''; 246 | } 247 | if ($last !== '') { 248 | $val = substr($val, 0, strlen($val) - 1); 249 | } 250 | 251 | switch ($last) { 252 | // The 'G' modifier is available since PHP 5.1.0 253 | case 'g': 254 | $val *= 1024; 255 | // fall through 256 | case 'm': 257 | $val *= 1024; 258 | // fall through 259 | case 'k': 260 | $val *= 1024; 261 | // fall through 262 | } 263 | 264 | return $val; 265 | } 266 | 267 | private static function checkUploadLimit($request) { 268 | $isError = FALSE; 269 | $maxSizeParameter = NULL; 270 | if (isset($_SERVER['CONTENT_LENGTH'])) { 271 | if ( 272 | $_SERVER['CONTENT_LENGTH'] > 273 | FlmngrServer::iniGetBytes('post_max_size') 274 | ) { 275 | $isError = TRUE; 276 | $maxSizeParameter = 'post_max_size'; 277 | } 278 | } 279 | if (!$isError) { 280 | if (isset($request->files['file'])) { 281 | $file = $request->files['file']; 282 | if ($file['tmp_name'] === '') { 283 | $isError = TRUE; 284 | $maxSizeParameter = 'upload_max_filesize'; 285 | } 286 | } 287 | } 288 | 289 | if ($isError) { 290 | $maxSizeValueRaw = ini_get($maxSizeParameter); 291 | $maxSizeValueFormatted = FlmngrServer::iniGetBytes($maxSizeParameter); 292 | 293 | $resp = new Response( 294 | Message::createMessage( 295 | FALSE, 296 | Message::FILE_SIZE_EXCEEDS_SYSTEM_LIMIT, 297 | '' . $_SERVER['CONTENT_LENGTH'], 298 | '' . $maxSizeValueFormatted, 299 | $maxSizeParameter . " = " . $maxSizeValueRaw 300 | ), 301 | NULL 302 | ); 303 | 304 | $strResp = JsonCodec::s_toJson($resp); 305 | 306 | try { 307 | http_response_code(200); 308 | header('Content-Type: application/json; charset=UTF-8'); 309 | print $strResp; 310 | } catch (Exception $e) { 311 | error_log($e); 312 | } 313 | 314 | return TRUE; 315 | } 316 | else { 317 | return FALSE; 318 | } 319 | 320 | } 321 | 322 | } 323 | -------------------------------------------------------------------------------- /src/fs/CachedFile.php: -------------------------------------------------------------------------------- 1 | fileRelative = $fileRelative; 48 | $this->driverFiles = $driverFiles; 49 | $this->driverCache = $driverCache; 50 | 51 | $this->cacheFileRelative = '/previews' . $fileRelative; 52 | 53 | $this->cacheFileJsonRelative = $this->cacheFileRelative . '.json'; 54 | $this->cacheFilePreviewRelative = $this->cacheFileRelative . '.png'; 55 | 56 | $this->driverCache->makeRootDir(); 57 | } 58 | 59 | // Clears cache for this file 60 | function delete() { 61 | if ($this->driverCache->exists($this->cacheFileJsonRelative)) { 62 | $this->driverCache->delete($this->cacheFileJsonRelative); 63 | } 64 | if ($this->driverCache->exists($this->cacheFilePreviewRelative)) { 65 | $this->driverCache->delete($this->cacheFilePreviewRelative); 66 | } 67 | } 68 | 69 | function getInfo() { 70 | if (!$this->driverCache->exists($this->cacheFileJsonRelative)) { 71 | 72 | try { 73 | 74 | // We do not calculate BlurHash/width/height here due to this is a long operation 75 | // BlurHash/width/height will be calculated and JSON file will be updated on the first getCachedImagePreview() call 76 | 77 | $info = [ 78 | 'mtime' => $this->driverFiles->lastModified($this->fileRelative), 79 | 'size' => $this->driverFiles->size($this->fileRelative), 80 | ]; 81 | $this->writeInfo($info); 82 | 83 | } catch (Exception $e) { 84 | error_log("Exception while getting image size of " . $this->fileRelative); 85 | error_log($e); 86 | } 87 | } 88 | 89 | $content = $this->driverCache->get($this->cacheFileJsonRelative); 90 | $json = json_decode($content, TRUE); 91 | if ($json === NULL) { 92 | error_log("Unable to parse JSON from file " . $this->cacheFileJsonRelative); 93 | return NULL; 94 | } 95 | 96 | return $json; 97 | } 98 | 99 | private function writeInfo($info) { 100 | $dirname = dirname($this->cacheFileJsonRelative); 101 | if (!$this->driverCache->exists($dirname)) { 102 | $this->driverCache->makeDirectory($dirname); 103 | } 104 | $this->driverCache->put($this->cacheFileJsonRelative, json_encode($info)); 105 | } 106 | 107 | function getPreview($preview_width, $preview_height, $contents) { 108 | $cacheFilePreviewRelative = $this->cacheFileRelative . '.png'; 109 | 110 | if ($this->driverCache->exists($cacheFilePreviewRelative)) { 111 | $info = $this->getInfo(); 112 | if ( 113 | $info == NULL || 114 | $info['mtime'] !== $this->driverFiles->lastModified($this->fileRelative) || 115 | $info['size'] !== $this->driverFiles->size($this->fileRelative) 116 | ) { 117 | // Delete preview if it was changed, will be recreated below 118 | $this->driverCache->delete($cacheFilePreviewRelative); 119 | } 120 | } 121 | 122 | $resizedImage = NULL; 123 | if (!$this->driverCache->exists($cacheFilePreviewRelative)) { 124 | 125 | if (Utils::getMimeType($this->fileRelative) === 'image/svg+xml') { 126 | return ['image/svg+xml', $this->fileRelative, FALSE]; // FALSE means from files folder 127 | } 128 | 129 | if ($contents === NULL) { 130 | $contents = $this->driverFiles->get($this->fileRelative); 131 | } 132 | $image = imagecreatefromstring($contents); 133 | if (!$image) { 134 | throw new MessageException( 135 | Message::createMessage(FALSE,Message::IMAGE_PROCESS_ERROR) 136 | ); 137 | } 138 | 139 | $orientation = $this->driverFiles->getExifOrientation($this->fileRelative); 140 | if ($orientation === 3) { 141 | $image = imagerotate($image, 180, 0); 142 | } else if ($orientation === 6) { 143 | $image = imagerotate($image, -90, 0); 144 | } else if ($orientation === 8) { 145 | $image = imagerotate($image, 90, 0); 146 | } 147 | 148 | $original_width = imagesx($image); 149 | $original_height = imagesy($image); 150 | if ($original_width == FALSE || $original_height == FALSE) { 151 | throw new MessageException( 152 | Message::createMessage(FALSE, Message::IMAGE_PROCESS_ERROR) 153 | ); 154 | } 155 | 156 | $original_ratio = $original_width / $original_height; 157 | 158 | if ($preview_width == NULL) { 159 | $preview_width = max(1, floor($original_ratio * $preview_height)); 160 | } 161 | else { 162 | if ($preview_height == NULL) { 163 | $preview_height = max(1, floor((1 / $original_ratio) * $preview_width)); 164 | } 165 | } 166 | 167 | $preview_ratio = $preview_width / $preview_height; 168 | 169 | if ($original_ratio >= $preview_ratio) { 170 | $preview_height = max(1, floor($original_height * $preview_width / $original_width)); 171 | } 172 | else { 173 | $preview_width = max(1, floor($original_width * $preview_height / $original_height)); 174 | } 175 | 176 | $resizedImage = imagecreatetruecolor($preview_width, $preview_height); 177 | 178 | $colorGray1 = imagecolorallocate($resizedImage, 240, 240, 240); 179 | $colorGray2 = imagecolorallocate($resizedImage, 250, 250, 250); 180 | $rectSize = 20; 181 | for ($x = 0; $x <= floor($preview_width / $rectSize); $x++) { 182 | for ($y = 0; $y <= floor($preview_height / $rectSize); $y++) { 183 | imagefilledrectangle($resizedImage, $x * $rectSize, $y * $rectSize, $preview_width, $preview_height, ($x + $y) % 2 == 0 ? $colorGray1 : $colorGray2); 184 | } 185 | } 186 | 187 | imagecopyresampled( 188 | $resizedImage, 189 | $image, 190 | 0, 191 | 0, 192 | 0, 193 | 0, 194 | $preview_width, 195 | $preview_height, 196 | $original_width, 197 | $original_height 198 | ); 199 | 200 | //$i = strrpos($cacheFilePreviewRelative, '/'); 201 | //$cacheDirPreviewRelative = substr($cacheFilePreviewRelative, 0, $i); 202 | // clearstatcache(TRUE, $cacheDirPreviewAbsolute); 203 | 204 | $imageContents = Utils::writeImageContents(Utils::getExt($cacheFilePreviewRelative), $resizedImage, 80); 205 | 206 | if ($this->driverCache->put($cacheFilePreviewRelative, $imageContents) === FALSE) { 207 | throw new MessageException( 208 | Message::createMessage( 209 | TRUE, 210 | Message::FM_UNABLE_TO_WRITE_PREVIEW_IN_CACHE_DIR, 211 | $cacheFilePreviewRelative 212 | ) 213 | ); 214 | } 215 | } 216 | 217 | // Update BlurHash 218 | if ($resizedImage == NULL) { 219 | $resizedImage = @imagecreatefromstring($this->driverCache->get($cacheFilePreviewRelative)); 220 | } 221 | 222 | $pixels = []; 223 | $xxCache = imagesx($resizedImage); 224 | $yyCache = imagesy($resizedImage); 225 | for ($y = 0; $y < $yyCache; $y++) { 226 | $row = []; 227 | for ($x = 0; $x < $xxCache; $x++) { 228 | $index = imagecolorat($resizedImage, $x, $y); 229 | $colors = imagecolorsforindex($resizedImage, $index); 230 | $row[] = [$colors['red'], $colors['green'], $colors['blue']]; 231 | } 232 | $pixels[] = $row; 233 | } 234 | 235 | $components_x = 4; 236 | $components_y = 3; 237 | 238 | $cachedImageInfo = $this->getInfo(); 239 | if (count($pixels) > 0) { 240 | $cachedImageInfo["blurHash"] = Blurhash::encode($pixels, $components_x, $components_y); 241 | if (isset($original_width)) { 242 | $cachedImageInfo["width"] = $original_width; 243 | } 244 | if (isset($original_height)) { 245 | $cachedImageInfo["height"] = $original_height; 246 | } 247 | $this->writeInfo($cachedImageInfo); 248 | } 249 | 250 | return ['image/png', $cacheFilePreviewRelative, TRUE]; // TRUE means from cache folder 251 | } 252 | 253 | } -------------------------------------------------------------------------------- /src/fs/DriverLocal.php: -------------------------------------------------------------------------------- 1 | driverCache = $driverCache; 48 | } 49 | 50 | function __construct($config, $isCacheDriver = FALSE) { 51 | $this->isCacheDriver = $isCacheDriver; 52 | 53 | if (isset($config['clearCacheChunks'])) { 54 | $this->clearCacheChunks = $config['clearCacheChunks']; 55 | } 56 | 57 | if (!in_array('dir', array_keys($config)) || $config['dir'] === NULL) { 58 | try { 59 | throw new MessageException( 60 | Message::createMessage( 61 | $this->isCacheDriver, 62 | Message::FM_ROOT_DIR_IS_NOT_SET 63 | ) 64 | ); 65 | } catch (Exception $e) { 66 | error_log(print_r($e, TRUE)); 67 | } 68 | } 69 | 70 | $this->dir = rtrim($config['dir'], '\\/'); 71 | 72 | $this->makeRootDir(); 73 | 74 | if (!is_readable($this->dir)) { 75 | throw new MessageException( 76 | Message::createMessage( 77 | $this->isCacheDriver, 78 | Message::FM_DIR_IS_NOT_READABLE, 79 | $this->dir 80 | ) 81 | ); 82 | } 83 | 84 | if (!is_writable($this->dir)) { 85 | throw new MessageException( 86 | Message::createMessage( 87 | $this->isCacheDriver, 88 | Message::FM_DIR_IS_NOT_WRITABLE, 89 | $this->dir 90 | ) 91 | ); 92 | } 93 | 94 | } 95 | 96 | private function getCacheChunkPath($chunkName) { 97 | return "/fs/" . $chunkName . ".json"; 98 | } 99 | 100 | // Returns "path-to-cache/fs/driver-name/chunk-name.json" content 101 | // i. e. ".cache/fs/all-files.json" 102 | // if file modify time is not older then $validSeconds 103 | // Returns NULL if file does not exist of outdated 104 | function &getCacheChunk($chunkName, $validSeconds) { 105 | 106 | if (in_array($chunkName, array_keys($this->cacheChunks))) { 107 | return $this->cacheChunks[$chunkName]; 108 | } 109 | 110 | $profile = new Profile("getCacheChunk()"); 111 | $profile->profile("Get chunk " . $chunkName); 112 | 113 | $chunkPath = $this->getCacheChunkPath($chunkName); 114 | if ( 115 | $this->driverCache->fileExists($chunkPath) && 116 | time() - $this->driverCache->lastModified($chunkPath) <= $validSeconds && 117 | !in_array($chunkName, $this->clearCacheChunks) 118 | ) { 119 | $profile->profile("File read start: " . $chunkPath); 120 | $content = $this->driverCache->get($chunkPath); 121 | $profile->profile("File was finish: " . $chunkPath); 122 | 123 | $json = json_decode($content, JSON_OBJECT_AS_ARRAY); 124 | $profile->profile("JSON decoded: " . $chunkPath); 125 | $profile->total(); 126 | 127 | $this->cacheChunks[$chunkName] = $json; 128 | 129 | return $json; 130 | } else { 131 | if (in_array($chunkName, $this->clearCacheChunks)) 132 | error_log("Forced invalidating cache chunk"); 133 | $null = NULL; 134 | return $null; 135 | } 136 | 137 | } 138 | 139 | function setCacheChunk($chunkName, &$json) { 140 | $chunkPath = $this->getCacheChunkPath($chunkName); 141 | $chunkPathDir = dirname($chunkPath); 142 | $this->driverCache->makeDirectory($chunkPathDir, 0777, TRUE); 143 | $this->driverCache->put($chunkPath, json_encode($json, JSON_PRETTY_PRINT)); 144 | } 145 | 146 | function deleteCacheChunk($chunkName) { 147 | try { 148 | $chunkPath = $this->getCacheChunkPath($chunkName); 149 | if ($this->driverCache->fileExists($chunkPath)) { 150 | $this->driverCache->delete($chunkPath); 151 | } 152 | } catch (Exception $e) { 153 | error_log("Error on deleting cache chunk"); 154 | error_log($e); 155 | } 156 | } 157 | 158 | function getDriverName() { 159 | return "Local"; 160 | } 161 | 162 | function getDir() { 163 | return $this->dir; 164 | } 165 | 166 | function size($path) { 167 | return filesize($this->dir . $path); 168 | } 169 | 170 | function lastModified($path) { 171 | return filemtime($this->dir . $path); 172 | } 173 | 174 | function makeDirectory($path) { 175 | 176 | if (file_exists($this->dir . $path) && is_dir($this->dir . $path)) { 177 | return; 178 | } 179 | 180 | $result = mkdir($this->dir . $path, 0777, TRUE); 181 | if ( 182 | !$result && 183 | !(file_exists($this->dir . $path) && is_dir($this->dir . $path)) // could be created in another thread (request) 184 | ) { 185 | throw new MessageException( 186 | Message::createMessage( 187 | $this->isCacheDriver, 188 | Message::FM_UNABLE_TO_CREATE_DIRECTORY, 189 | $path 190 | ) 191 | ); 192 | } 193 | } 194 | 195 | function getRootDirName() { 196 | $i = strrpos($this->dir, '/'); 197 | if ($i === FALSE) { 198 | return $this->dir; 199 | } 200 | return substr($this->dir, $i + 1); 201 | } 202 | 203 | function makeRootDir() { 204 | if (!$this->directoryExists("")) { 205 | $this->makeDirectory(""); 206 | } 207 | } 208 | 209 | const MAX_DEPTH = 20; 210 | 211 | function allDirectories($dirFrom, $maxDepth) { 212 | $dirs = []; 213 | $fDir = $this->dir . $dirFrom; 214 | 215 | if (!file_exists($fDir) || !is_dir($fDir)) { 216 | error_log("Root directory does not exist: " . $fDir); 217 | throw new MessageException( 218 | Message::createMessage( 219 | $this->isCacheDriver, 220 | Message::FM_ROOT_DIR_DOES_NOT_EXIST 221 | ) 222 | ); 223 | } 224 | $hideDirs[] = '.cache'; 225 | 226 | $path = ''; 227 | if ($dirFrom != '') { 228 | $path = rtrim(basename($this->dir) . '/' . rtrim(dirname($dirFrom), '/'), '/'); 229 | } 230 | $this->getDirs__fill($dirs, $fDir, $hideDirs, $path, 0, $maxDepth); 231 | 232 | return $dirs; 233 | } 234 | 235 | private function getDirs__fill(&$dirs, $fDir, $hideDirs, $path, $currDepth, $maxDepth) { 236 | $i = strrpos($fDir, '/'); 237 | if ($i !== FALSE) { 238 | $dirName = substr($fDir, $i + 1); 239 | } 240 | else { 241 | $dirName = $fDir; 242 | } 243 | 244 | $dirs[] = (strlen($path) > 0 ? '/' . $path : '') . '/' . $dirName; 245 | 246 | $rawDirs = glob($fDir . '/*', GLOB_ONLYDIR); 247 | if ($rawDirs === FALSE) { 248 | throw new MessageException( 249 | Message::createMessage( 250 | $this->isCacheDriver, 251 | Message::FM_UNABLE_TO_LIST_CHILDREN_IN_DIRECTORY, 252 | $path 253 | ) 254 | ); 255 | } 256 | 257 | foreach ($rawDirs as $dir) { 258 | $dir = str_replace($fDir . '/', '', $dir); 259 | 260 | $isHide = FALSE; 261 | for ($j = 0; $j < count($hideDirs) && !$isHide; $j++) { 262 | $isHide = $isHide || fnmatch($hideDirs[$j], $dir); 263 | } 264 | 265 | if (is_dir($fDir . '/' . $dir) && !$isHide && $currDepth < min($maxDepth, self::MAX_DEPTH)) { 266 | $this->getDirs__fill( 267 | $dirs, 268 | $fDir . '/' . $dir, 269 | $hideDirs, 270 | $path . (strlen($path) > 0 ? '/' : '') . $dirName, 271 | $currDepth + 1, 272 | $maxDepth 273 | ); 274 | } 275 | } 276 | } 277 | 278 | function directories($path) { 279 | $dirs = []; 280 | try { 281 | $rawDirs = glob($this->dir . $path . '/*', GLOB_ONLYDIR); 282 | } catch (Exception $e) { 283 | throw new MessageException( 284 | Message::createMessage( 285 | $this->isCacheDriver, 286 | Message::FM_UNABLE_TO_LIST_CHILDREN_IN_DIRECTORY, 287 | $path 288 | ), 289 | $e 290 | ); 291 | } 292 | foreach ($rawDirs as $dir) { 293 | $dirs[] = str_replace($this->dir . $path . '/', '', $dir); 294 | } 295 | return $dirs; 296 | } 297 | 298 | function files($path) { 299 | try { 300 | $rawFiles = glob($this->dir . $path . '/*'); 301 | } catch (Exception $e) { 302 | error_log("Error while reading dir contents: " . $path); 303 | error_log($e); 304 | throw new MessageException( 305 | Message::createMessage( 306 | $this->isCacheDriver, 307 | Message::FM_UNABLE_TO_LIST_CHILDREN_IN_DIRECTORY, 308 | $path 309 | ), 310 | $e 311 | ); 312 | } 313 | 314 | $files = []; 315 | foreach ($rawFiles as $file) { 316 | if (is_file($file)) { 317 | $filename = basename($file); 318 | $files[] = [ 319 | 'name' => $filename, 320 | 'mtime' => $this->lastModified($path . '/' . $filename), 321 | 'size' => $this->size($path . '/' . $filename), 322 | ]; 323 | } 324 | } 325 | return $files; 326 | } 327 | 328 | function move($path, $newName) { 329 | $res = rename($this->dir . $path, $this->dir . $newName); 330 | if ($res === FALSE) { 331 | throw new MessageException( 332 | Message::createMessage( 333 | $this->isCacheDriver, 334 | Message::FM_UNABLE_TO_RENAME 335 | ) 336 | ); 337 | } 338 | } 339 | 340 | function getMimeType($path) { 341 | return Utils::getMimeType($this->dir . $path); 342 | } 343 | 344 | function exists($path) { 345 | return file_exists($this->dir . $path); 346 | } 347 | 348 | function directoryExists($path) { 349 | return file_exists($this->dir . $path) && is_dir($this->dir . $path); 350 | } 351 | 352 | function fileExists($path) { 353 | return file_exists($this->dir . $path) && is_file($this->dir . $path); 354 | } 355 | 356 | // Get file contents 357 | function get($path) { 358 | return file_get_contents($this->dir . $path); 359 | } 360 | 361 | function getExifOrientation($path) { 362 | if (function_exists('exif_read_data')) { 363 | $exif = @exif_read_data($this->dir . $path); 364 | return (isset($exif) && isset($exif['Orientation'])) ? $exif['Orientation'] : 0; 365 | } else { 366 | return 0; 367 | } 368 | } 369 | 370 | // Put file contents 371 | function put($path, $contents) { 372 | $this->makeDirectory(dirname($path)); // ensure dir exists 373 | file_put_contents($this->dir . $path, $contents); 374 | } 375 | 376 | // Dir (not empty) or file 377 | function delete($path) { 378 | if (is_file($this->dir . $path)) { 379 | $result = @unlink($this->dir . $path); 380 | if ($result === FALSE) { 381 | throw new MessageException( 382 | Message::createMessage( 383 | $this->isCacheDriver, 384 | Message::UNABLE_TO_DELETE_FILE, 385 | $path 386 | ) 387 | ); 388 | } 389 | 390 | } 391 | else { 392 | 393 | // There can be a try to delete unexisting file (in cache dir), 394 | // so we will have is_file() == false and fall here. 395 | // So there is required to check does this dir actually exists. 396 | if (is_dir($this->dir . $path)) { 397 | 398 | foreach ($this->directories($path) as $dir) { 399 | $this->delete($path . '/' . $dir); 400 | } 401 | 402 | foreach ($this->files($path) as $file) { 403 | $this->delete($path . '/' . $file['name']); 404 | } 405 | 406 | $this->deleteDirectory($path); 407 | 408 | } 409 | } 410 | } 411 | 412 | // Delete empty dir 413 | function deleteDirectory($path) { 414 | $result = rmdir($this->dir . $path); 415 | if ($result === FALSE) { 416 | throw new MessageException( 417 | Message::createMessage( 418 | $this->isCacheDriver, 419 | Message::FM_UNABLE_TO_DELETE_DIRECTORY 420 | ) 421 | ); 422 | } 423 | } 424 | 425 | // Returns stream for `fpassthru` 426 | function readStream($path) { 427 | return fopen($this->dir . $path, 'rb'); 428 | } 429 | 430 | function copyFile($pathSrc, $pathDst) { 431 | $res = copy($this->dir . $pathSrc, $this->dir . $pathDst); 432 | if ($res === FALSE) { 433 | throw new MessageException( 434 | Message::createMessage( 435 | $this->isCacheDriver, 436 | Message::FM_ERROR_ON_COPYING_FILES 437 | ) 438 | ); 439 | } 440 | } 441 | 442 | function copyDirectory($src, $dst) { 443 | $this->copyDirectory__recurse($src, $dst, FALSE); 444 | } 445 | 446 | private function copyDirectory__recurse($src, $dst, $createThisDstDir) { 447 | // Do not create a root directory (target directory to copy inside already exists) 448 | if ($createThisDstDir) { 449 | $this->makeDirectory($dst); 450 | } 451 | 452 | $fFiles = $this->files($src); 453 | foreach ($fFiles as $file) { 454 | $fileName = $file['name']; 455 | if ($fileName != '.' && $fileName != '..') { 456 | if ($this->directoryExists(TRUE, $src . '/' . $fileName)) { 457 | $this->copyDir__recurse( 458 | $src . '/' . $fileName, 459 | $dst . '/' . $fileName, 460 | TRUE 461 | ); 462 | } 463 | else { 464 | $this->copyFile($src . '/' . $fileName, $dst . '/' . $fileName); 465 | } 466 | } 467 | } 468 | } 469 | 470 | function uploadFile__getName($file, $dir, $isOverwrite) { 471 | if ($isOverwrite) { 472 | // Remove existing file if exists 473 | $name = $file['name']; 474 | if ($this->exists($dir . '/' . $name)) 475 | $this->delete($dir . '/' . $name); 476 | } else { 477 | // Get free file name 478 | $i = -1; 479 | do { 480 | $i++; 481 | if ($i == 0) { 482 | $name = $file['name']; 483 | } 484 | else { 485 | $name = 486 | Utils::getNameWithoutExt($file['name']) . 487 | '_' . 488 | $i . 489 | (Utils::getExt($file['name']) != NULL 490 | ? '.' . Utils::getExt($file['name']) 491 | : ''); 492 | } 493 | $ok = !$this->exists($dir . '/' . $name); 494 | } while (!$ok); 495 | } 496 | return $name; 497 | } 498 | 499 | function uploadFile($file, $dir, $isOverwrite) { 500 | 501 | $name = $this->uploadFile__getName($file, $dir, $isOverwrite); 502 | 503 | $dirDst = $this->dir . $dir; 504 | if (!file_exists($dirDst)) { 505 | mkdir($dirDst, 0777, true); 506 | } 507 | 508 | $result = move_uploaded_file($file['tmp_name'], $dirDst. '/' . $name); 509 | if (!$result) { 510 | error_log("Unable to upload file " . $file['tmp_name'] . " to " . $dir . '/' . $file['name']); 511 | throw new MessageException( 512 | Message::createMessage( 513 | $this->isCacheDriver, 514 | Message::WRITING_FILE_ERROR, 515 | $dir . '/' . $file['name'] 516 | ) 517 | ); 518 | } 519 | 520 | return $name; 521 | } 522 | 523 | } -------------------------------------------------------------------------------- /src/fs/FileSystem.php: -------------------------------------------------------------------------------- 1 | driverFiles = in_array('driverFiles', array_keys($config)) ? $config['driverFiles'] : new DriverLocal(['dir' => $dirFiles]); 43 | $this->driverCache = in_array('driverCache', array_keys($config)) ? $config['driverCache'] : new DriverLocal(['dir' => $dirCache], TRUE); 44 | $this->driverFiles->setDriverCache($this->driverCache); 45 | } 46 | 47 | private function getRelativePath($path) { 48 | if (strpos($path, '..') !== FALSE) { 49 | throw new MessageException( 50 | Message::createMessage( 51 | FALSE, 52 | Message::FM_DIR_NAME_CONTAINS_INVALID_SYMBOLS 53 | ) 54 | ); 55 | } 56 | 57 | if (strpos($path, '/') !== 0) { 58 | $path = '/' . $path; 59 | } 60 | 61 | $rootDirName = $this->driverFiles->getRootDirName(); 62 | 63 | if ($path === '/Files') { 64 | $path = '/' . $rootDirName; 65 | } 66 | else { 67 | if (strpos($path, '/Files/') === 0) { 68 | $path = '/' . $rootDirName . '/' . substr($path, 7); 69 | } 70 | } 71 | if (strpos($path, '/' . $rootDirName) !== 0) { 72 | throw new MessageException( 73 | Message::createMessage( 74 | FALSE, 75 | Message::FM_DIR_NAME_INCORRECT_ROOT 76 | ) 77 | ); 78 | } 79 | 80 | return substr($path, strlen('/' . $rootDirName)); 81 | } 82 | 83 | /** 84 | * Requests from controller 85 | */ 86 | function reqGetDirs($request) { 87 | $hideDirs = isset($request->post['hideDirs']) ? $request->post['hideDirs'] : []; 88 | 89 | // It's allowed to send with first slash or without it (equivalent forms). 90 | // The same is for trailing slash 91 | $dirFrom = isset($request->post['fromDir']) ? $request->post['fromDir'] : ''; 92 | $dirFrom = '/' . trim($dirFrom, '/'); 93 | if ($dirFrom === '/') 94 | $dirFrom = ''; 95 | if (strpos($dirFrom, '..') !== FALSE) { 96 | throw new MessageException( 97 | Message::createMessage( 98 | FALSE, 99 | Message::FM_DIR_NAME_CONTAINS_INVALID_SYMBOLS 100 | ) 101 | ); 102 | } 103 | 104 | // 0 means get dirs from $dirFrom only 105 | $maxDepth = isset($request->post['maxDepth']) ? $request->post['maxDepth'] : 99; 106 | 107 | $dirs = []; 108 | $hideDirs[] = '.cache'; 109 | 110 | // Add root directory if it is "" 111 | $dirRoot = $this->driverFiles->getRootDirName(); 112 | $i = strrpos($dirRoot, '/'); 113 | if ($i !== FALSE) { 114 | $dirRoot = substr($dirRoot, $i + 1); 115 | } 116 | $dirRoot .= $dirFrom; 117 | 118 | $addFilesPrefix = $dirRoot === ""; 119 | 120 | // A flat list of child directories 121 | $dirsStr = $this->driverFiles->allDirectories($dirFrom, $maxDepth); 122 | 123 | // Add files 124 | foreach ($dirsStr as $dirStr) { 125 | $dirArr = preg_split('/\\//', $dirStr); 126 | if ($addFilesPrefix) { 127 | array_unshift($dirArr, "Files"); 128 | } 129 | $filled = count($dirArr) <= $maxDepth + 1; 130 | $dirs[] = new FMDir( 131 | $dirArr[count($dirArr) - 1], 132 | join('/', array_splice($dirArr, 0, count($dirArr) - 1)), 133 | $filled 134 | ); 135 | } 136 | 137 | return $dirs; 138 | } 139 | 140 | // Legacy request for Flmngr v1 141 | public function reqGetFiles($request) { 142 | $path = $request->post['d']; 143 | 144 | // with "/root_dir_name" in the start 145 | $path = $this->getRelativePath($path); 146 | 147 | $fFiles = $this->driverFiles->files($path); 148 | 149 | $files = []; 150 | for ($i = 0; $i < count($fFiles); $i++) { 151 | $fFile = $fFiles[$i]['name']; 152 | 153 | if (preg_match('/-(preview|medium|original)\\.[^.]+$/', $fFile) === 1) { 154 | continue; 155 | } 156 | 157 | $filePath = $path . '/' . $fFile; 158 | if (is_file($filePath)) { 159 | $preview = NULL; 160 | try { 161 | $imageInfo = Utils::getImageInfo($filePath); 162 | if ($this->embedPreviews === TRUE) { 163 | $preview = $this->getCachedImagePreview($filePath, NULL); 164 | $preview[1] = ($preview[2] === FALSE ? $this->driverFiles : $this->driverCache)->get($preview[1]); // convert path to content 165 | $preview = "data:" . $preview[0] . ";base64," . base64_encode($preview[1]); 166 | } 167 | 168 | } catch (Exception $e) { 169 | $imageInfo = new ImageInfo(); 170 | $imageInfo->width = NULL; 171 | $imageInfo->height = NULL; 172 | } 173 | $file = new FMFile( 174 | $path, 175 | $fFile, 176 | filesize($filePath), 177 | filemtime($filePath), 178 | $imageInfo 179 | ); 180 | if ($preview != NULL) { 181 | $file->preview = $preview; 182 | } 183 | 184 | $files[] = $file; 185 | } 186 | } 187 | 188 | return $files; 189 | } 190 | 191 | public function reqGetFilesPaged($request) { 192 | $dirPath = $request->post['dir']; 193 | $maxFiles = $request->post['maxFiles']; 194 | $alwaysInclude = isset($request->post['alwaysInclude']) ? $request->post['alwaysInclude'] : []; // does not affect to filters, only for paged files 195 | $lastFile = isset($request->post['lastFile']) ? $request->post['lastFile'] : NULL; 196 | $lastIndex = isset($request->post['lastIndex']) ? $request->post['lastIndex'] : NULL; 197 | $whiteList = isset($request->post['whiteList']) ? $request->post['whiteList'] : []; 198 | $blackList = isset($request->post['blackList']) ? $request->post['blackList'] : []; 199 | $filter = isset($request->post['filter']) ? $request->post['filter'] : "**"; 200 | $orderBy = $request->post['orderBy']; 201 | $orderAsc = $request->post['orderAsc']; 202 | $formatIds = $request->post['formatIds']; 203 | $formatSuffixes = $request->post['formatSuffixes']; 204 | 205 | // Convert /root_dir/1/2/3 to 1/2/3 206 | $dirPath = $this->getRelativePath($dirPath); 207 | 208 | 209 | $files = []; // file name to sort values (like [filename, date, size]) 210 | $formatFiles = []; // format to array(owner file name to file name) 211 | foreach ($formatIds as $formatId) { 212 | $formatFiles[$formatId] = []; 213 | } 214 | 215 | $fFiles = $this->driverFiles->files($dirPath); 216 | $profile = new Profile("reqGetFilesPaged()"); 217 | 218 | foreach ($fFiles as $file) { 219 | 220 | $format = NULL; 221 | $name = Utils::getNameWithoutExt($file['name']); 222 | if (Utils::isImage($file['name'])) { 223 | for ($i = 0; $i < count($formatIds); $i++) { 224 | $isFormatFile = Utils::endsWith($name, $formatSuffixes[$i]); 225 | if ($isFormatFile) { 226 | $format = $formatIds[$i]; 227 | $name = substr($name, 0, -strlen($formatSuffixes[$i])); 228 | break; 229 | } 230 | } 231 | } 232 | 233 | $ext = Utils::getExt($file['name']); 234 | if ($ext != NULL) { 235 | $name = $name . '.' . $ext; 236 | } 237 | 238 | if ($format == NULL) { 239 | switch ($orderBy) { 240 | case 'date': 241 | $files[$file['name']] = [ 242 | $file['mtime'], 243 | $file['name'], 244 | $file['size'], 245 | ]; 246 | break; 247 | case 'size': 248 | $files[$file['name']] = [ 249 | $file['size'], 250 | $file['name'], 251 | $file['mtime'], 252 | ]; 253 | break; 254 | case 'name': 255 | default: 256 | $files[$file['name']] = [ 257 | $file['name'], 258 | $file['mtime'], 259 | $file['size'], 260 | ]; 261 | break; 262 | } 263 | } 264 | else { 265 | $formatFiles[$format][$name] = $file['name']; 266 | } 267 | } 268 | $profile->profile("Scan dir finished"); 269 | 270 | // Remove files outside of white list, and their formats too 271 | if (count($whiteList) > 0) { // only if whitelist is set 272 | foreach ($files as $file => $v) { 273 | 274 | $isMatch = FALSE; 275 | foreach ($whiteList as $mask) { 276 | if (fnmatch($mask, $file, FNM_CASEFOLD) === TRUE) { 277 | $isMatch = TRUE; 278 | } 279 | } 280 | 281 | if (!$isMatch) { 282 | unset($files[$file]); 283 | foreach ($formatFiles as $format => $formatFilesCurr) { 284 | if (isset($formatFilesCurr[$file])) { 285 | unset($formatFilesCurr[$file]); 286 | } 287 | } 288 | } 289 | } 290 | } 291 | 292 | $profile->profile("White list finished"); 293 | 294 | // Remove files outside of black list, and their formats too 295 | foreach ($files as $file => $v) { 296 | 297 | $isMatch = FALSE; 298 | foreach ($blackList as $mask) { 299 | if (fnmatch($mask, $file, FNM_CASEFOLD) === TRUE) { 300 | $isMatch = TRUE; 301 | } 302 | } 303 | 304 | if ($isMatch) { 305 | unset($files[$file]); 306 | foreach ($formatFiles as $format => $formatFilesCurr) { 307 | if (isset($formatFilesCurr[$file])) { 308 | unset($formatFilesCurr[$file]); 309 | } 310 | } 311 | } 312 | } 313 | 314 | $countTotal = count($files); 315 | 316 | $profile->profile("Black list finished"); 317 | 318 | // Remove files not matching the filter, and their formats too 319 | foreach ($files as $file => $v) { 320 | 321 | $isMatch = fnmatch($filter, $file) === TRUE; 322 | if (!$isMatch) { 323 | unset($files[$file]); 324 | foreach ($formatFiles as $format => $formatFilesCurr) { 325 | if (isset($formatFilesCurr[$file])) { 326 | unset($formatFilesCurr[$file]); 327 | } 328 | } 329 | } 330 | } 331 | 332 | $countFiltered = count($files); 333 | 334 | $profile->profile("Filter finished"); 335 | 336 | uasort($files, function ($arr1, $arr2) { 337 | 338 | for ($i = 0; $i < count($arr1); $i++) { 339 | if (is_string($arr1[$i])) { 340 | $v = strnatcmp($arr1[$i], $arr2[$i]); 341 | if ($v !== 0) { 342 | return $v; 343 | } 344 | } 345 | else { 346 | if ($arr1[$i] > $arr2[$i]) { 347 | return 1; 348 | } 349 | if ($arr1[$i] < $arr2[$i]) { 350 | return -1; 351 | } 352 | } 353 | } 354 | 355 | return 0; 356 | }); 357 | 358 | $fileNames = array_keys($files); 359 | 360 | if (strtolower($orderAsc) !== "true") { 361 | $fileNames = array_reverse($fileNames); 362 | } 363 | 364 | $profile->profile("Sorting finished"); 365 | 366 | $startIndex = 0; 367 | if ($lastIndex) { 368 | $startIndex = $lastIndex + 1; 369 | } 370 | if ($lastFile) { // $lastFile priority is higher than $lastIndex 371 | $i = array_search($lastFile, $fileNames); 372 | if ($i !== FALSE) { 373 | $startIndex = $i + 1; 374 | } 375 | } 376 | 377 | $isEnd = $startIndex + $maxFiles >= count($fileNames); // are there any files after current page? 378 | 379 | // $fileNames = array_slice($fileNames, $startIndex, $maxFiles); 380 | // Do the same, but respecting "alwaysInclude": 381 | if ($startIndex > 0 || $maxFiles < count($fileNames)) { 382 | for ($i=count($alwaysInclude)-1; $i>=0; $i--) { 383 | $index = array_search($alwaysInclude[$i], $fileNames); 384 | if ($index === FALSE) { 385 | // Remove unexisting items from "alwaysInclude" 386 | array_splice($alwaysInclude, $i, 1); 387 | } else { 388 | // And existing items from "fileNames" 389 | array_splice($fileNames, $index, 1); 390 | } 391 | } 392 | // Get a page 393 | $fileNames = array_slice($fileNames, $startIndex, $maxFiles); 394 | // Add to the start of the page all "alwaysInclude" files 395 | for ($i=count($alwaysInclude)-1; $i>=0; $i--) 396 | array_unshift($fileNames, $alwaysInclude[$i]); 397 | } 398 | 399 | $profile->profile("Page slice finished"); 400 | 401 | $resultFiles = []; 402 | 403 | // Create result file list for output, 404 | // attach image attributes and image formats for image files. 405 | foreach ($fileNames as $fileName) { 406 | 407 | $resultFile = $this->getFileStructure($dirPath, $fileName); 408 | 409 | // Find formats of these files 410 | foreach ($formatIds as $formatId) { 411 | if (array_key_exists($fileName, $formatFiles[$formatId])) { 412 | $formatFileName = $formatFiles[$formatId][$fileName]; 413 | 414 | $formatFile = $this->getFileStructure($dirPath, $formatFileName); 415 | $resultFile['formats'][$formatId] = $formatFile; 416 | } 417 | } 418 | 419 | $resultFiles[] = $resultFile; 420 | } 421 | 422 | $profile->profile("Create output list finished"); 423 | $profile->total(); 424 | 425 | return [ 426 | 'files' => $resultFiles, 427 | 'countTotal' => $countTotal, 428 | 'countFiltered' => $countFiltered, 429 | 'isEnd' => $isEnd, 430 | ]; 431 | } 432 | 433 | public function getFileStructure($dirPath, $fileName) { 434 | $cachedImageInfo = $this->getCachedImageInfo($dirPath . '/' . $fileName); 435 | $resultFile = [ 436 | 'name' => "" . $fileName, 437 | 'size' => $cachedImageInfo['size'], 438 | 'timestamp' => $cachedImageInfo['mtime'], 439 | ]; 440 | 441 | if (Utils::isImage($fileName)) { 442 | 443 | $resultFile['width'] = isset($cachedImageInfo['width']) ? $cachedImageInfo['width'] : NULL; 444 | $resultFile['height'] = isset($cachedImageInfo['height']) ? $cachedImageInfo['height'] : NULL; 445 | $resultFile['blurHash'] = isset($cachedImageInfo['blurHash']) ? $cachedImageInfo['blurHash'] : NULL; 446 | 447 | $resultFile['formats'] = []; 448 | } 449 | 450 | return $resultFile; 451 | } 452 | 453 | function reqGetImagePreview($request) { 454 | $filePath = isset($request->get['f']) ? $request->get['f'] : $request->post['f']; 455 | //$width = isset($request->get['width']) ? $request->get['width'] : 456 | // (isset($request->post['width']) ? $request->post['width'] : NULL); 457 | //$height = isset($request->get['height']) ? $request->get['height'] : 458 | // (isset($request->post['height']) ? $request->post['height'] : NULL); 459 | 460 | $filePath = $this->getRelativePath($filePath); 461 | $result = $this->getCachedImagePreview($filePath, NULL); 462 | 463 | // Convert path to contents 464 | $result[1] = ($result[2] === FALSE ? $this->driverFiles : $this->driverCache)->readStream($result[1]); 465 | return $result; 466 | } 467 | 468 | function reqGetImagePreviewAndResolution($request) { 469 | 470 | $filePath = isset($request->get['f']) ? $request->get['f'] : $request->post['f']; 471 | $width = isset($request->get['width']) ? $request->get['width'] : 472 | (isset($request->post['width']) ? $request->post['width'] : NULL); 473 | $height = isset($request->get['height']) ? $request->get['height'] : 474 | (isset($request->post['height']) ? $request->post['height'] : NULL); 475 | 476 | $filePath = $this->getRelativePath($filePath); 477 | $previewAndResolution = $this->getCachedImagePreviewAndResolution($filePath, NULL); 478 | 479 | $result = [ 480 | 'width' => $previewAndResolution[1], 481 | 'height' => $previewAndResolution[2], 482 | 'preview' => $previewAndResolution[0] != NULL ? ("data:" . $previewAndResolution[0][0] . ";base64," . base64_encode(($previewAndResolution[0][2] === FALSE ? $this->driverFiles : $this->driverCache)->get($previewAndResolution[0][1]))) : NULL, 483 | ]; 484 | 485 | return $result; 486 | } 487 | 488 | function reqCopyDir($request) { 489 | $dirPath = $request->post['d']; // full path 490 | $newPath = $request->post['n']; // full path 491 | 492 | $dirPath = $this->getRelativePath($dirPath); 493 | $newPath = $this->getRelativePath($newPath); 494 | 495 | $this->driverFiles->copyDirectory($dirPath, $newPath); 496 | } 497 | 498 | function reqCopyFiles($request) { 499 | $files = $request->post['fs']; 500 | $newPath = $request->post['n']; 501 | 502 | $filesPaths = preg_split('/\|/', $files); 503 | for ($i = 0; $i < count($filesPaths); $i++) { 504 | $filesPaths[$i] = $this->getRelativePath($filesPaths[$i]); 505 | } 506 | $newPath = $this->getRelativePath($newPath); 507 | 508 | for ($i = 0; $i < count($filesPaths); $i++) { 509 | $this->driverFiles->copyFile($filesPaths[$i], rtrim($newPath, '\\/') . '/' . basename($filesPaths[$i])); 510 | } 511 | } 512 | 513 | function getCachedFile($filePath) { 514 | return new CachedFile( 515 | $filePath, 516 | $this->driverFiles, 517 | $this->driverCache 518 | ); 519 | } 520 | 521 | private $PREVIEW_WIDTH = 159; 522 | 523 | private $PREVIEW_HEIGHT = 139; 524 | 525 | function getCachedImageInfo($filePath) { 526 | $profile = new Profile("getCachedImageInfo()"); 527 | $result = $this->getCachedFile($filePath)->getInfo(); 528 | $profile->total(); 529 | return $result; 530 | } 531 | 532 | function getCachedImagePreview($filePath, $contents) { 533 | $profile = new Profile("getCachedImagePreview()"); 534 | $result = $this->getCachedFile($filePath) 535 | ->getPreview($this->PREVIEW_WIDTH, $this->PREVIEW_HEIGHT, $contents); 536 | $profile->total(); 537 | return $result; 538 | } 539 | 540 | function getCachedImagePreviewAndResolution($filePath, $contents) { 541 | 542 | $profile = new Profile("getCachedImagePreviewAndResolution()"); 543 | 544 | $cachedFile = $this->getCachedFile($filePath); 545 | 546 | $preview = $cachedFile->getPreview($this->PREVIEW_WIDTH, $this->PREVIEW_HEIGHT, $contents); 547 | $info = $cachedFile->getInfo(); 548 | 549 | $result = [ 550 | $preview, 551 | isset($info['width']) ? $info['width'] : NULL, 552 | isset($info['height']) ? $info['height'] : NULL, 553 | ]; 554 | $profile->total(); 555 | return $result; 556 | } 557 | 558 | function reqCreateDir($request) { 559 | $dirPath = $request->post['d']; 560 | $name = $request->post['n']; 561 | 562 | $dirPath = $this->getRelativePath($dirPath); 563 | 564 | if ($name === "") { 565 | throw new MessageException( 566 | Message::createMessage( 567 | FALSE, 568 | Message::MALFORMED_REQUEST 569 | ) 570 | ); 571 | } 572 | 573 | if (strpos($name, '/') !== FALSE) { 574 | throw new MessageException( 575 | Message::createMessage( 576 | FALSE, 577 | Message::FM_DIR_NAME_CONTAINS_INVALID_SYMBOLS 578 | ) 579 | ); 580 | } 581 | $this->driverFiles->makeDirectory($dirPath . '/' . $name); 582 | } 583 | 584 | function reqDeleteDir($request) { 585 | $dirPath = $request->post['d']; 586 | 587 | $dirPath = $this->getRelativePath($dirPath); 588 | 589 | $this->driverFiles->delete($dirPath); 590 | } 591 | 592 | function reqMove($request) { 593 | $path = $request->post['d']; 594 | $newPath = $request->post['n']; // path without name 595 | 596 | $path = $this->getRelativePath($path); 597 | $newPath = $this->getRelativePath($newPath); 598 | 599 | $this->driverFiles->move($path, $newPath . '/' . basename($path)); 600 | } 601 | 602 | function reqRename($request) { 603 | $path = isset($request->post['d']) ? $request->post['d'] : $request->post['f']; 604 | $newName = $request->post['n']; // name without path 605 | 606 | if (strpos($newName, '/') !== FALSE) { 607 | throw new MessageException( 608 | Message::createMessage( 609 | FALSE, 610 | Message::FM_DIR_NAME_CONTAINS_INVALID_SYMBOLS 611 | ) 612 | ); 613 | } 614 | 615 | $path = $this->getRelativePath($path); 616 | 617 | $this->driverFiles->move($path, rtrim(dirname($path), '\\/') . '/' . $newName); 618 | } 619 | 620 | function reqMoveFiles($request) { 621 | $filesPaths = preg_split('/\|/', $request->post['fs']); // array of file paths 622 | $newPath = $request->post['n']; // dir without filename 623 | 624 | for ($i = 0; $i < count($filesPaths); $i++) { 625 | $filesPaths[$i] = $this->getRelativePath($filesPaths[$i]); 626 | } 627 | $newPath = $this->getRelativePath($newPath); 628 | 629 | for ($i = 0; $i < count($filesPaths); $i++) { 630 | $filePath = $filesPaths[$i]; 631 | $index = strrpos($filePath, '/'); 632 | $name = $index === FALSE ? $filePath : substr($filePath, $index + 1); 633 | $this->driverFiles->move($filePath, $newPath . '/' . $name); 634 | } 635 | } 636 | 637 | protected function deleteFormatsAndClearCachePreviewForFile($filePath, $formatSuffixes) { 638 | $fullPaths = []; 639 | 640 | $index = strrpos($filePath, '.'); 641 | if ($index !== FALSE) { 642 | $fullPathPrefix = substr($filePath, 0, $index); 643 | } else { 644 | $fullPathPrefix = $filePath; 645 | } 646 | if (isset($formatSuffixes) && is_array($formatSuffixes)) { 647 | for ($j = 0; $j < count($formatSuffixes); $j++) { 648 | $exts = ["png", "jpg", "jpeg", "webp"]; 649 | for ($k = 0; $k < count($exts); $k++) { 650 | $fullPaths[] = $fullPathPrefix . $formatSuffixes[$j] . '.' . $exts[$k]; 651 | } 652 | } 653 | } 654 | 655 | $cachedFile = $this->getCachedFile($filePath); 656 | $cachedFile->delete(); 657 | 658 | for ($j = 0; $j < count($fullPaths); $j++) { 659 | if ($this->driverFiles->fileExists($fullPaths[$j])) { 660 | $this->driverFiles->delete($fullPaths[$j]); 661 | } 662 | } 663 | } 664 | 665 | protected function updateFormatsAndClearCachePreviewForFile($filePath, $formatSuffixes, $formatMaxWidths, $formatMaxHeights) { 666 | 667 | $fileNameWithoutExt = $filePath; 668 | $indexSlash = strrpos($fileNameWithoutExt, '/'); 669 | if ($indexSlash !== FALSE) 670 | $fileNameWithoutExt = substr($fileNameWithoutExt, $indexSlash + 1); 671 | $indexDot = strrpos($fileNameWithoutExt, '.'); 672 | if ($indexDot !== FALSE) 673 | $fileNameWithoutExt = substr($fileNameWithoutExt, 0, $indexDot); 674 | 675 | for ($j = 0; $j < count($formatSuffixes); $j++) { 676 | try { 677 | $this->resizeFile2Impl( 678 | $filePath, 679 | $fileNameWithoutExt . $formatSuffixes[$j], 680 | $formatMaxWidths[$j], 681 | $formatMaxHeights[$j], 682 | 'IF_EXISTS' 683 | ); 684 | } catch (Exception $e) { 685 | // Supressing FM_NOT_ERROR_NOT_NEEDED_TO_UPDATE not-a-error 686 | //error_log(print_r($e, TRUE)); 687 | } 688 | } 689 | $cachedFile = $this->getCachedFile($filePath); 690 | $cachedFile->delete(); 691 | } 692 | 693 | // "suffixes" is an optional parameter (does not supported by Flmngr UI v1) 694 | function reqDeleteFiles($request) { 695 | $filesPaths = preg_split('/\|/', $request->post['fs']); 696 | $formatSuffixes = $request->post['formatSuffixes']; 697 | 698 | for ($i = 0; $i < count($filesPaths); $i++) { 699 | $filesPaths[$i] = $this->getRelativePath($filesPaths[$i]); 700 | $this->driverFiles->delete($filesPaths[$i]); 701 | } 702 | 703 | foreach ($filesPaths as $filePath) { 704 | $this->deleteFormatsAndClearCachePreviewForFile($filePath, $formatSuffixes); 705 | } 706 | } 707 | 708 | // $files are like: "file.jpg" or "dir/file.png" - they start not with "/root_dir/" 709 | // This is because we need to validate files before dir tree is loaded on a client 710 | public function reqGetFilesSpecified($request) { 711 | $files = $request->post['files']; 712 | 713 | $result = []; 714 | for ($i = 0; $i < count($files); $i++) { 715 | 716 | $file = '/' . $files[$i]; 717 | 718 | if (strpos($file, '..') !== FALSE) { 719 | throw new MessageException( 720 | Message::createMessage( 721 | FALSE, 722 | Message::FM_DIR_NAME_CONTAINS_INVALID_SYMBOLS 723 | ) 724 | ); 725 | } 726 | 727 | if ($this->driverFiles->fileExists($file)) { 728 | 729 | $result[] = [ 730 | "dir" => dirname($file), 731 | "file" => $this->getFileStructure(dirname($file), basename($file)), 732 | ]; 733 | } 734 | 735 | } 736 | return $result; 737 | } 738 | 739 | // Legacy request used in V1 client only 740 | function reqResizeFile($request) { 741 | return $this->reqResizeFile2($request)["url"]; 742 | } 743 | 744 | // mode: 745 | // "ALWAYS" 746 | // To recreate image preview in any case (even it is already generated before) 747 | // Used when user uploads a new image and needs to get its preview 748 | 749 | // "DO_NOT_UPDATE" 750 | // To create image only if it does not exist, if exists - its path will be returned 751 | // Used when user selects existing image in file manager and needs its preview 752 | 753 | // "IF_EXISTS" 754 | // To recreate preview if it already exists 755 | // Used when file was reuploaded, edited and we recreate previews for all formats we do not need right now, but used somewhere else 756 | 757 | // File uploaded / saved in image editor and reuploaded: $mode is "ALWAYS" for required formats, "IF_EXISTS" for the others 758 | // User selected image in file manager: $mode is "DO_NOT_UPDATE" for required formats and there is no requests for the otheres 759 | function reqResizeFile2($request) { 760 | // $filePath here starts with "/", not with "/root_dir" as usual 761 | // so there will be no getRelativePath call 762 | $filePath = $request->post['f']; 763 | $newFileNameWithoutExt = $request->post['n']; 764 | $width = $request->post['mw']; 765 | $height = $request->post['mh']; 766 | $mode = $request->post['mode']; 767 | 768 | if (strpos($filePath, '..') !== FALSE) { 769 | throw new MessageException( 770 | Message::createMessage( 771 | FALSE, 772 | Message::FM_DIR_NAME_CONTAINS_INVALID_SYMBOLS 773 | ) 774 | ); 775 | } 776 | 777 | return $this->resizeFile2Impl( 778 | $filePath, 779 | $newFileNameWithoutExt, 780 | $width, 781 | $height, 782 | $mode 783 | ); 784 | } 785 | 786 | function resizeFile2Impl( 787 | $filePath, 788 | $newFileNameWithoutExt, 789 | $width, 790 | $height, 791 | $mode 792 | ) { 793 | 794 | if ( 795 | strpos($newFileNameWithoutExt, '..') !== FALSE || 796 | strpos($newFileNameWithoutExt, '/') !== FALSE || 797 | strpos($newFileNameWithoutExt, '\\') !== FALSE 798 | ) { 799 | throw new MessageException( 800 | Message::createMessage( 801 | FALSE, 802 | Message::FM_DIR_NAME_CONTAINS_INVALID_SYMBOLS 803 | ) 804 | ); 805 | } 806 | 807 | $index = strrpos($filePath, '/'); 808 | $oldFileNameWithExt = substr($filePath, $index + 1); 809 | $newExt = 'png'; 810 | $oldExt = strtolower(Utils::getExt($filePath)); 811 | if ($oldExt === "svg") { 812 | return [ 813 | "url" => $filePath, 814 | "width" => -1, 815 | "height" => -1 816 | ]; 817 | } 818 | if ($oldExt === 'jpg' || $oldExt === 'jpeg') { 819 | $newExt = 'jpg'; 820 | } 821 | if ($oldExt === 'webp') { 822 | $newExt = 'webp'; 823 | } 824 | $dstPath = 825 | substr($filePath, 0, $index) . 826 | '/' . 827 | $newFileNameWithoutExt . 828 | '.' . 829 | $newExt; 830 | 831 | if ( 832 | Utils::getNameWithoutExt($dstPath) === 833 | Utils::getNameWithoutExt($filePath) 834 | ) { 835 | // This is `default` format request - we need to process the image itself without changing its extension 836 | $dstPath = $filePath; 837 | } 838 | 839 | $isDstPathExists = $this->driverFiles->fileExists($dstPath); 840 | if ($mode === 'IF_EXISTS' && !$isDstPathExists) { 841 | throw new MessageException( 842 | Message::createMessage( 843 | FALSE, 844 | Message::FM_NOT_ERROR_NOT_NEEDED_TO_UPDATE 845 | ) 846 | ); 847 | } 848 | 849 | if ($mode === 'DO_NOT_UPDATE' && $isDstPathExists) { 850 | 851 | // TODO: a preview is not needed, only a resolution 852 | $info = $this->getCachedImagePreviewAndResolution( 853 | $dstPath, 854 | $this->driverFiles->get($dstPath) 855 | ); 856 | return [ 857 | "url" => $dstPath, 858 | "width" => $info[1], 859 | "height" => $info[2] 860 | ]; 861 | } 862 | 863 | $contents = $this->driverFiles->get($filePath); 864 | $image = imagecreatefromstring($contents); 865 | 866 | if (!$image) { 867 | throw new MessageException( 868 | FALSE, 869 | Message::createMessage( 870 | FALSE, 871 | Message::IMAGE_PROCESS_ERROR 872 | ) 873 | ); 874 | } 875 | imagesavealpha($image, TRUE); 876 | 877 | $orientation = $this->driverFiles->getExifOrientation($filePath); 878 | if ($orientation === 3) { 879 | $image = imagerotate($image, 180, 0); 880 | } else if ($orientation === 6) { 881 | $image = imagerotate($image, -90, 0); 882 | } else if ($orientation === 8) { 883 | $image = imagerotate($image, 90, 0); 884 | } 885 | 886 | $this->getCachedImagePreview($filePath, $contents); // to force writing image/width into cache file 887 | $imageInfo = $this->getCachedImageInfo($filePath); 888 | 889 | $originalWidth = $imageInfo['width']; 890 | $originalHeight = $imageInfo['height']; 891 | 892 | $needToFitWidth = $originalWidth > $width && $width > 0; 893 | $needToFitHeight = $originalHeight > $height && $height > 0; 894 | if ($needToFitWidth && $needToFitHeight) { 895 | if ($width / $originalWidth < $height / $originalHeight) { 896 | $needToFitHeight = FALSE; 897 | } 898 | else { 899 | $needToFitWidth = FALSE; 900 | } 901 | } 902 | 903 | if (!$needToFitWidth && !$needToFitHeight) { 904 | // if we generated the preview in past, we need to update it in any case 905 | if ( 906 | !$isDstPathExists || 907 | $newFileNameWithoutExt . '.' . $oldExt === $oldFileNameWithExt 908 | ) { 909 | // return old file due to it has correct width/height to be used as a preview 910 | 911 | // TODO: a preview is not needed, only a resolution 912 | $info = $this->getCachedImagePreviewAndResolution( 913 | $filePath, 914 | $this->driverFiles->get($filePath) 915 | ); 916 | return [ 917 | "url" => $filePath, 918 | "width" => $info[1], 919 | "height" => $info[2] 920 | ]; 921 | } 922 | else { 923 | $width = $originalWidth; 924 | $height = $originalHeight; 925 | } 926 | } 927 | 928 | if ($needToFitWidth) { 929 | $ratio = $width / $originalWidth; 930 | $height = max(1, floor($originalHeight * $ratio)); 931 | } 932 | elseif ($needToFitHeight) { 933 | $ratio = $height / $originalHeight; 934 | $width = max(1, floor($originalWidth * $ratio)); 935 | } 936 | 937 | $resizedImage = imagecreatetruecolor($width, $height); 938 | imagealphablending($resizedImage, FALSE); 939 | imagesavealpha($resizedImage, TRUE); 940 | 941 | imagecopyresampled( 942 | $resizedImage, 943 | $image, 944 | 0, 945 | 0, 946 | 0, 947 | 0, 948 | $width, 949 | $height, 950 | $originalWidth, 951 | $originalHeight 952 | ); 953 | 954 | $ext = strtolower(Utils::getExt($dstPath)); 955 | ob_start(); 956 | if ($ext === 'png') { 957 | imagepng($resizedImage); 958 | } 959 | elseif ($ext === 'jpg' || $ext === 'jpeg') { 960 | imagejpeg($resizedImage); 961 | } 962 | elseif ($ext === 'bmp') { 963 | imagebmp($resizedImage); 964 | } 965 | elseif ($ext === 'webp') { 966 | imagewebp($resizedImage); 967 | } // do not resize other formats (i. e. GIF) 968 | 969 | $stringData = ob_get_contents(); // read from buffer 970 | ob_end_clean(); // delete buffer 971 | $this->driverFiles->put($dstPath, $stringData); 972 | 973 | return [ 974 | "url" => $dstPath, 975 | "width" => intval($width), 976 | "height" => intval($height) 977 | ]; 978 | } 979 | 980 | function reqGetImageOriginal($request) { 981 | $filePath = isset($request->get['f']) ? $request->get['f'] : $request->post['f']; 982 | 983 | $filePath = $this->getRelativePath($filePath); 984 | 985 | $mimeType = Utils::getMimeType($filePath); 986 | if ($mimeType == NULL) { 987 | throw new MessageException( 988 | Message::createMessage( 989 | FALSE, 990 | Message::FM_FILE_IS_NOT_IMAGE 991 | ) 992 | ); 993 | } 994 | 995 | $stream = $this->driverFiles->readStream($filePath); 996 | 997 | return [$mimeType, $stream]; 998 | } 999 | 1000 | function reqGetVersion($request) { 1001 | return [ 1002 | 'version' => '6', 1003 | 'build' => '14', 1004 | 'language' => 'php', 1005 | 'storage' => $this->driverFiles->getDriverName(), 1006 | 'dirFiles' => $this->driverFiles->getDir(), 1007 | 'dirCache' => $this->driverCache->getDir(), 1008 | ]; 1009 | } 1010 | 1011 | public function reqUpload($request) { 1012 | 1013 | $dir = isset($request->post['dir']) ? $request->post['dir'] : '/'; 1014 | $dir = $this->getRelativePath('/' . $this->driverFiles->getRootDirName() . $dir); 1015 | 1016 | $isOverwrite = isset($request->post['mode']) && $request->post['mode'] === "OVERWRITE"; 1017 | 1018 | if (!isset($request->files['file'])) { 1019 | throw new MessageException( 1020 | Message::createMessage( 1021 | FALSE, 1022 | Message::FILES_NOT_SET 1023 | ) 1024 | ); 1025 | } 1026 | $file = $request->files['file']; 1027 | 1028 | $name = $this->driverFiles->uploadFile($file, $dir, $isOverwrite); 1029 | 1030 | if ($isOverwrite) { 1031 | $formatSuffixes = $request->post['formatSuffixes']; 1032 | 1033 | if (isset($request->post['formatMaxWidths']) && isset($request->post['formatMaxHeights'])) { 1034 | // New corrected behavior since version 6, build 13 1035 | $formatMaxWidths = $request->post['formatMaxWidths']; 1036 | $formatMaxHeights = $request->post['formatMaxHeights']; 1037 | $this->updateFormatsAndClearCachePreviewForFile($dir . '/' . $name, $formatSuffixes, $formatMaxWidths, $formatMaxHeights); 1038 | } else { 1039 | // Old behavior till version 6, build 12 1040 | $this->deleteFormatsAndClearCachePreviewForFile($dir . '/' . $name, $formatSuffixes); 1041 | } 1042 | 1043 | } 1044 | 1045 | $resultFile = $this->getFileStructure($dir, $name); 1046 | 1047 | return [ 1048 | 'file' => $resultFile, 1049 | ]; 1050 | } 1051 | 1052 | } 1053 | -------------------------------------------------------------------------------- /src/lib/CommonRequest.php: -------------------------------------------------------------------------------- 1 | requestMethod = $_SERVER['REQUEST_METHOD']; 29 | $this->files = $_FILES; 30 | $this->post = $_POST; 31 | $this->get = $_GET; 32 | } 33 | } 34 | -------------------------------------------------------------------------------- /src/lib/IFmRequest.php: -------------------------------------------------------------------------------- 1 | config = $config; 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /src/lib/JsonCodec.php: -------------------------------------------------------------------------------- 1 | m_actions = $actions; 31 | } 32 | 33 | public function fromJson($json) { 34 | $json = stripslashes($json); 35 | $jsonObj = json_decode($json, FALSE); 36 | if ($jsonObj === NULL) { 37 | throw new Exception('Unable to parse JSON'); 38 | } 39 | if (!isset($jsonObj->action)) { 40 | throw new Exception('"Unable to detect action in JSON"'); 41 | } 42 | $action = $this->m_actions->getAction($jsonObj->action); 43 | if ($action === NULL) { 44 | throw new Exception('JSON action is incorrect: ' . $action); 45 | } 46 | return $jsonObj; 47 | } 48 | 49 | public function toJson($resp) { 50 | return JsonCodec::s_toJson($resp); 51 | } 52 | 53 | public static function s_toJson($resp) { 54 | $json = json_encode($resp); 55 | $json = str_replace('\\u0000*\\u0000', '', $json); 56 | $json = str_replace('\\u0000', '', $json); 57 | return $json; 58 | } 59 | } 60 | -------------------------------------------------------------------------------- /src/lib/MessageException.php: -------------------------------------------------------------------------------- 1 | message = (array) $message; 33 | $this->sourceException = $sourceException; 34 | if ($sourceException == NULL) { 35 | try { 36 | throw new Exception("(manually created exception)"); 37 | } catch (Exception $e) { 38 | $this->sourceException = $e; 39 | } 40 | } 41 | } 42 | 43 | public function getFailMessage() { 44 | return $this->message; 45 | } 46 | 47 | public function getSourceException() { 48 | return $this->sourceException; 49 | } 50 | 51 | } 52 | -------------------------------------------------------------------------------- /src/lib/Profile.php: -------------------------------------------------------------------------------- 1 | title = $functionTitle; 31 | $this->now = microtime(TRUE); 32 | $this->start = $this->now; 33 | } 34 | 35 | public function profile($text) { 36 | $now = microtime(TRUE); 37 | $time = $now - $this->now; 38 | //error_log($this->title . ": " . number_format($time, 3, ",", "") . " sec " . $text . "\n"); 39 | $this->now = $now; 40 | } 41 | 42 | public function total() { 43 | $now = microtime(TRUE); 44 | $time = $now - $this->start; 45 | //error_log($this->title . ": " . number_format($time, 3, ",", "") . " sec TOTAL\n"); 46 | } 47 | 48 | } -------------------------------------------------------------------------------- /src/lib/file/Utils.php: -------------------------------------------------------------------------------- 1 | "; 46 | 47 | public static function fixFileName($name) { 48 | $newName = ''; 49 | for ($i = 0; $i < strlen($name); $i++) { 50 | $ch = substr($name, $i, 1); 51 | if (strpos(Utils::PROHIBITED_SYMBOLS, $ch) !== FALSE) { 52 | $ch = '_'; 53 | } 54 | $newName = $newName . $ch; 55 | } 56 | return $newName; 57 | } 58 | 59 | public static function isFileNameSyntaxOk($name) { 60 | if (strlen($name) == 0 || $name == '.' || strpos($name, '..') > -1) { 61 | return FALSE; 62 | } 63 | 64 | for ($i = 0; $i < strlen(Utils::PROHIBITED_SYMBOLS); $i++) { 65 | if ( 66 | strpos($name, substr(Utils::PROHIBITED_SYMBOLS, $i, 1)) !== 67 | FALSE 68 | ) { 69 | return FALSE; 70 | } 71 | } 72 | 73 | if (strlen($name) > 260) { 74 | return FALSE; 75 | } 76 | 77 | /* 78 | * TODO: fix this and uncomment 79 | * On Windows + IIS + PHP produces: 80 | * Warning: preg_match(): Unknown modifier '\' in ...\vendor\edsdk\file-uploader-server-php\src\lib\file\Utils.php on line 83 81 | * 82 | * if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') { 83 | // https://stackoverflow.com/questions/6730009/validate-a-file-name-on-windows 84 | // https://msdn.microsoft.com/en-us/library/aa365247(v=vs.85).aspx#file_and_directory_names 85 | $pattern = 86 | "/" . 87 | "^" . 88 | "(?!" . 89 | " (?:" . 90 | " CON|PRN|AUX|NUL|" . 91 | " COM[1-9]|LPT[1-9]" . 92 | " )" . 93 | " (?:\\.[^.]*)?" . 94 | " $" . 95 | ")" . 96 | "[^<>:\"/\\\\|?*\\x00-\\x1F]*" . 97 | "[^<>:\"/\\\\|?*\\x00-\\x1F\\ .]" . 98 | "$/ui"; 99 | if (!preg_match($pattern, $name)) 100 | return false; 101 | }*/ 102 | 103 | return TRUE; 104 | } 105 | 106 | public static function isImage($name) { 107 | $exts = ['gif', 'jpg', 'jpeg', 'png', 'svg', 'webp', 'bmp']; 108 | $ext = Utils::getExt($name); 109 | for ($i = 0; $i < count($exts); $i++) { 110 | if ($ext !== NULL && $exts[$i] === strtolower($ext)) { 111 | return TRUE; 112 | } 113 | } 114 | return FALSE; 115 | } 116 | 117 | public static function addTrailingSlash($value) { 118 | if ( 119 | $value != NULL && 120 | (strlen($value) == 0 || !substr($value, strlen($value) - 1) == '/') 121 | ) { 122 | $value .= '/'; 123 | } 124 | return $value; 125 | } 126 | 127 | public static function removeTrailingSlash($value) { 128 | if ( 129 | $value != NULL && 130 | (strlen($value) > 0 && substr($value, strlen($value) - 1) == '/') 131 | ) { 132 | $value = substr(0, strlen($value) - 1); 133 | } 134 | return $value; 135 | } 136 | 137 | public static function getMimeType($filePath) { 138 | $mimeType = NULL; 139 | $filePath = strtolower($filePath); 140 | if (Utils::endsWith($filePath, '.png')) { 141 | $mimeType = 'image/png'; 142 | } 143 | if (Utils::endsWith($filePath, '.gif')) { 144 | $mimeType = 'image/gif'; 145 | } 146 | if (Utils::endsWith($filePath, '.bmp')) { 147 | $mimeType = 'image/bmp'; 148 | } 149 | if ( 150 | Utils::endsWith($filePath, '.jpg') || 151 | Utils::endsWith($filePath, '.jpeg') 152 | ) { 153 | $mimeType = 'image/jpeg'; 154 | } 155 | if (Utils::endsWith($filePath, '.webp')) { 156 | $mimeType = 'image/webp'; 157 | } 158 | if (Utils::endsWith($filePath, '.svg')) { 159 | $mimeType = 'image/svg+xml'; 160 | } 161 | 162 | return $mimeType; 163 | } 164 | 165 | public static function endsWith($str, $ends) { 166 | return substr($str, -strlen($ends)) === $ends; 167 | } 168 | 169 | public static function normalizeNoEndSeparator($path) { 170 | // TODO: normalize 171 | return rtrim($path, '/'); 172 | } 173 | 174 | public static function writeImageContents($ext, $image, $jpegQuality) { 175 | ob_start(); 176 | switch (strtolower($ext)) { 177 | case 'gif': 178 | imagegif($image); 179 | break; 180 | case 'jpeg': 181 | case 'jpg': 182 | imagejpeg( 183 | $image, 184 | NULL, 185 | $jpegQuality 186 | ); 187 | break; 188 | case 'png': 189 | imagepng($image); 190 | break; 191 | case 'bmp': 192 | imagewbmp($image); 193 | break; 194 | } 195 | $contents = ob_get_clean(); 196 | return $contents; 197 | } 198 | 199 | public static function getImageInfo($file) { 200 | $size = @getimagesize($file); 201 | if ($size === FALSE) { 202 | //error_log("Unable to read image info of " . $file); 203 | throw new MessageException( 204 | Message::createMessage( 205 | FALSE, 206 | Message::IMAGE_PROCESS_ERROR 207 | ) 208 | ); 209 | } 210 | 211 | $imageInfo = new ImageInfo(); 212 | $imageInfo->width = $size[0]; 213 | $imageInfo->height = $size[1]; 214 | return $imageInfo; 215 | } 216 | 217 | } 218 | -------------------------------------------------------------------------------- /src/lib/file/blurHash/AC.php: -------------------------------------------------------------------------------- 1 | 0 ? 1 : ($base < 0 ? -1 : 0); 32 | return $sign * pow(abs($base), $exp); 33 | } 34 | } -------------------------------------------------------------------------------- /src/lib/file/blurHash/Base83.php: -------------------------------------------------------------------------------- 1 | 9) || ($components_y < 1 || $components_y > 9)) { 11 | throw new InvalidArgumentException("x and y component counts must be between 1 and 9 inclusive."); 12 | } 13 | $height = count($image); 14 | $width = count($image[0]); 15 | 16 | $image_linear = $image; 17 | if (!$linear) { 18 | $image_linear = []; 19 | for ($y = 0; $y < $height; $y++) { 20 | $line = []; 21 | for ($x = 0; $x < $width; $x++) { 22 | $pixel = $image[$y][$x]; 23 | $line[] = [ 24 | Color::toLinear($pixel[0]), 25 | Color::toLinear($pixel[1]), 26 | Color::toLinear($pixel[2]), 27 | ]; 28 | } 29 | $image_linear[] = $line; 30 | } 31 | } 32 | 33 | $components = []; 34 | $scale = 1 / ($width * $height); 35 | for ($y = 0; $y < $components_y; $y++) { 36 | for ($x = 0; $x < $components_x; $x++) { 37 | $normalisation = $x == 0 && $y == 0 ? 1 : 2; 38 | $r = $g = $b = 0; 39 | for ($i = 0; $i < $width; $i++) { 40 | for ($j = 0; $j < $height; $j++) { 41 | $color = $image_linear[$j][$i]; 42 | $basis = $normalisation 43 | * cos(M_PI * $i * $x / $width) 44 | * cos(M_PI * $j * $y / $height); 45 | 46 | $r += $basis * $color[0]; 47 | $g += $basis * $color[1]; 48 | $b += $basis * $color[2]; 49 | } 50 | } 51 | 52 | $components[] = [ 53 | $r * $scale, 54 | $g * $scale, 55 | $b * $scale, 56 | ]; 57 | } 58 | } 59 | 60 | $dc_value = DC::encode(array_shift($components) ?: []); 61 | 62 | $max_ac_component = 0; 63 | foreach ($components as $component) { 64 | $component[] = $max_ac_component; 65 | $max_ac_component = max($component); 66 | } 67 | 68 | $quant_max_ac_component = (int) max(0, min(82, floor($max_ac_component * 166 - 0.5))); 69 | $ac_component_norm_factor = ($quant_max_ac_component + 1) / 166; 70 | 71 | $ac_values = []; 72 | foreach ($components as $component) { 73 | $ac_values[] = AC::encode($component, $ac_component_norm_factor); 74 | } 75 | 76 | $blurhash = Base83::encode($components_x - 1 + ($components_y - 1) * 9, 1); 77 | $blurhash .= Base83::encode($quant_max_ac_component, 1); 78 | $blurhash .= Base83::encode($dc_value, 4); 79 | foreach ($ac_values as $ac_value) { 80 | $blurhash .= Base83::encode((int) $ac_value, 2); 81 | } 82 | 83 | return $blurhash; 84 | } 85 | 86 | public static function decode($blurhash, $width, $height, $punch = 1.0, $linear = FALSE) { 87 | if (empty($blurhash) || strlen($blurhash) < 6) { 88 | throw new InvalidArgumentException("Blurhash string must be at least 6 characters"); 89 | } 90 | 91 | $size_info = Base83::decode($blurhash[0]); 92 | $size_y = floor($size_info / 9) + 1; 93 | $size_x = ($size_info % 9) + 1; 94 | 95 | $length = strlen($blurhash); 96 | $expected_length = (int) (4 + (2 * $size_y * $size_x)); 97 | if ($length !== $expected_length) { 98 | throw new InvalidArgumentException("Blurhash length mismatch: length is {$length} but it should be {$expected_length}"); 99 | } 100 | 101 | $colors = [DC::decode(Base83::decode(substr($blurhash, 2, 4)))]; 102 | 103 | $quant_max_ac_component = Base83::decode($blurhash[1]); 104 | $max_value = ($quant_max_ac_component + 1) / 166; 105 | for ($i = 1; $i < $size_x * $size_y; $i++) { 106 | $value = Base83::decode(substr($blurhash, 4 + $i * 2, 2)); 107 | $colors[$i] = AC::decode($value, $max_value * $punch); 108 | } 109 | 110 | $pixels = []; 111 | for ($y = 0; $y < $height; $y++) { 112 | $row = []; 113 | for ($x = 0; $x < $width; $x++) { 114 | $r = $g = $b = 0; 115 | for ($j = 0; $j < $size_y; $j++) { 116 | for ($i = 0; $i < $size_x; $i++) { 117 | $color = $colors[$i + $j * $size_x]; 118 | $basis = 119 | cos((M_PI * $x * $i) / $width) * 120 | cos((M_PI * $y * $j) / $height); 121 | 122 | $r += $color[0] * $basis; 123 | $g += $color[1] * $basis; 124 | $b += $color[2] * $basis; 125 | } 126 | } 127 | 128 | $row[] = $linear ? [$r, $g, $b] : [ 129 | Color::toSRGB($r), 130 | Color::toSRGB($g), 131 | Color::toSRGB($b), 132 | ]; 133 | } 134 | $pixels[] = $row; 135 | } 136 | 137 | return $pixels; 138 | } 139 | } -------------------------------------------------------------------------------- /src/lib/file/blurHash/Color.php: -------------------------------------------------------------------------------- 1 | > 16; 16 | $g = ($value >> 8) & 255; 17 | $b = $value & 255; 18 | return [ 19 | Color::toLinear($r), 20 | Color::toLinear($g), 21 | Color::toLinear($b), 22 | ]; 23 | } 24 | } -------------------------------------------------------------------------------- /src/model/FMDir.php: -------------------------------------------------------------------------------- 1 | path = $path; 39 | $this->name = $name; 40 | $this->f = 0; // legacy 41 | $this->d = 0; // legacy 42 | $this->filled = $filled; 43 | 44 | $this->p = 45 | (strlen($this->path) > 0 ? '/' . $this->path : '') . 46 | '/' . 47 | $this->name; 48 | } 49 | } 50 | -------------------------------------------------------------------------------- /src/model/FMFile.php: -------------------------------------------------------------------------------- 1 | p = "/" . $path . "/" . $name; 37 | $this->s = $cachedImageInfo['size']; 38 | $this->t = $cachedImageInfo['mtime']; 39 | $this->w = $cachedImageInfo['width'] == 0 ? NULL : $cachedImageInfo['width']; 40 | $this->h = $cachedImageInfo['height'] == 0 ? NULL : $cachedImageInfo['height']; 41 | } 42 | 43 | } 44 | -------------------------------------------------------------------------------- /src/model/ImageInfo.php: -------------------------------------------------------------------------------- 1 | isCacheIssue = $isCacheIssue; 134 | } 135 | 136 | public static function createMessage( 137 | $isCacheException, 138 | $code, 139 | $arg1 = NULL, 140 | $arg2 = NULL, 141 | $arg3 = NULL 142 | ) { 143 | $msg = new Message($isCacheException); 144 | $msg->code = $code; 145 | if ($arg1 != NULL) { 146 | $msg->args = []; 147 | $msg->args[] = $arg1; 148 | if ($arg2 != NULL) { 149 | $msg->args[] = $arg2; 150 | if ($arg3 != NULL) { 151 | $msg->args[] = $arg3; 152 | } 153 | } 154 | } 155 | return $msg; 156 | } 157 | 158 | } 159 | -------------------------------------------------------------------------------- /src/resp/Response.php: -------------------------------------------------------------------------------- 1 | error = $message; 31 | $this->data = $data; 32 | } 33 | 34 | } 35 | --------------------------------------------------------------------------------