nette/assets

.gitattributes

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+.gitattributes export-ignore
+.gitignore export-ignore
+.github export-ignore
+ncs.* export-ignore
+phpstan.neon export-ignore
+tests/ export-ignore
+
+*.sh eol=lf
+*.php* diff=php linguist-language=PHP

.github/workflows/coding-style.yml

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+name: Coding Style
+
+on: [push, pull_request]
+
+jobs:
+    nette_cc:
+        name: Nette Code Checker
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+            - uses: shivammathur/setup-php@v2
+              with:
+                  php-version: 8.1
+                  coverage: none
+
+            - run: composer create-project nette/code-checker temp/code-checker ^3 --no-progress
+            - run: php temp/code-checker/code-checker --strict-types --no-progress --ignore expected
+
+
+    nette_cs:
+        name: Nette Coding Standard
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+            - uses: shivammathur/setup-php@v2
+              with:
+                  php-version: 8.1
+                  coverage: none
+
+            - run: composer create-project nette/coding-standard temp/coding-standard ^3 --no-progress
+            - run: php temp/coding-standard/ecs check

.github/workflows/static-analysis.yml

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+name: Static Analysis (only informative)
+
+on: [push, pull_request]
+
+jobs:
+    phpstan:
+        name: PHPStan
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+            - uses: shivammathur/setup-php@v2
+              with:
+                  php-version: 8.1
+                  coverage: none
+
+            - run: composer install --no-progress --prefer-dist
+            - run: composer phpstan -- --no-progress
+              continue-on-error: true # is only informative

.github/workflows/tests.yml

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+name: Tests
+
+on: [push, pull_request]
+
+jobs:
+    tests:
+        runs-on: ubuntu-latest
+        strategy:
+            matrix:
+                php: ['8.1', '8.2', '8.3', '8.4']
+
+            fail-fast: false
+
+        name: PHP ${{ matrix.php }} tests
+        steps:
+            - uses: actions/checkout@v4
+            - uses: shivammathur/setup-php@v2
+              with:
+                  php-version: ${{ matrix.php }}
+                  coverage: none
+
+            - run: composer install --no-progress --prefer-dist
+            - run: vendor/bin/tester tests -s -C
+            - if: failure()
+              uses: actions/upload-artifact@v3
+              with:
+                  name: output
+                  path: tests/**/output
+
+
+    lowest_dependencies:
+        name: Lowest Dependencies
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+            - uses: shivammathur/setup-php@v2
+              with:
+                  php-version: 8.1
+                  coverage: none
+
+            - run: composer update --no-progress --prefer-dist --prefer-lowest --prefer-stable
+            - run: vendor/bin/tester tests -s -C
+            - if: failure()
+              uses: actions/upload-artifact@v3
+              with:
+                  name: output
+                  path: tests/**/output
+
+
+    code_coverage:
+        name: Code Coverage
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+            - uses: shivammathur/setup-php@v2
+              with:
+                  php-version: 8.3
+                  coverage: none
+
+            - run: composer install --no-progress --prefer-dist
+            - run: vendor/bin/tester -p phpdbg tests -s -C --coverage ./coverage.xml --coverage-src ./src
+            - run: wget https://github.com/php-coveralls/php-coveralls/releases/download/v2.4.3/php-coveralls.phar
+            - env:
+                  COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+              run: php php-coveralls.phar --verbose --config tests/.coveralls.yml

composer.json

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+{
+	"name": "nette/assets",
+	"description": "🎨 Nette Assets: elegant asset management for PHP with versioning, caching and providers for various storage backends.",
+	"keywords": ["nette", "assets", "asset management", "versioning", "resources", "static files"],
+	"homepage": "https://nette.org",
+	"license": ["BSD-3-Clause", "GPL-2.0-only", "GPL-3.0-only"],
+	"authors": [
+		{
+			"name": "David Grudl",
+			"homepage": "https://davidgrudl.com"
+		},
+		{
+			"name": "Nette Community",
+			"homepage": "https://nette.org/contributors"
+		}
+	],
+	"require": {
+		"php": "8.1 - 8.4",
+		"nette/utils": "^4.0"
+	},
+	"suggest": {
+		"latte/latte": "Allows using Assets in templates"
+	},
+	"require-dev": {
+		"nette/tester": "^2.5",
+		"nette/di": "^3.2",
+		"latte/latte": "^3.0.18",
+		"tracy/tracy": "^2.9",
+		"phpstan/phpstan-nette": "^1.0"
+	},
+	"autoload": {
+		"classmap": ["src/"]
+	},
+	"minimum-stability": "dev",
+	"scripts": {
+		"phpstan": "phpstan analyse",
+		"tester": "tester tests -s"
+	}
+}

license.md

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+Licenses
+========
+
+Good news! You may use Nette Framework under the terms of either
+the New BSD License or the GNU General Public License (GPL) version 2 or 3.
+
+The BSD License is recommended for most projects. It is easy to understand and it
+places almost no restrictions on what you can do with the framework. If the GPL
+fits better to your project, you can use the framework under this license.
+
+You don't have to notify anyone which license you are using. You can freely
+use Nette Framework in commercial projects as long as the copyright header
+remains intact.
+
+Please be advised that the name "Nette Framework" is a protected trademark and its
+usage has some limitations. So please do not use word "Nette" in the name of your
+project or top-level domain, and choose a name that stands on its own merits.
+If your stuff is good, it will not take long to establish a reputation for yourselves.
+
+
+New BSD License
+---------------
+
+Copyright (c) 2004, 2014 David Grudl (https://davidgrudl.com)
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+	* Redistributions of source code must retain the above copyright notice,
+	this list of conditions and the following disclaimer.
+
+	* Redistributions in binary form must reproduce the above copyright notice,
+	this list of conditions and the following disclaimer in the documentation
+	and/or other materials provided with the distribution.
+
+	* Neither the name of "Nette Framework" nor the names of its contributors
+	may be used to endorse or promote products derived from this software
+	without specific prior written permission.
+
+This software is provided by the copyright holders and contributors "as is" and
+any express or implied warranties, including, but not limited to, the implied
+warranties of merchantability and fitness for a particular purpose are
+disclaimed. In no event shall the copyright owner or contributors be liable for
+any direct, indirect, incidental, special, exemplary, or consequential damages
+(including, but not limited to, procurement of substitute goods or services;
+loss of use, data, or profits; or business interruption) however caused and on
+any theory of liability, whether in contract, strict liability, or tort
+(including negligence or otherwise) arising in any way out of the use of this
+software, even if advised of the possibility of such damage.
+
+
+GNU General Public License
+--------------------------
+
+GPL licenses are very very long, so instead of including them here we offer
+you URLs with full text:
+
+- [GPL version 2](http://www.gnu.org/licenses/gpl-2.0.html)
+- [GPL version 3](http://www.gnu.org/licenses/gpl-3.0.html)

phpstan.neon

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+parameters:
+	level: 5
+
+	paths:
+		- src
+
+includes:
+	- vendor/phpstan/phpstan-nette/extension.neon

readme.md

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+Nette Assets
+============
+
+[![Downloads this Month](https://img.shields.io/packagist/dm/nette/assets.svg)](https://packagist.org/packages/nette/assets)
+[![Tests](https://github.com/nette/assets/workflows/Tests/badge.svg?branch=master)](https://github.com/nette/assets/actions)
+[![Latest Stable Version](https://poser.pugx.org/nette/assets/v/stable)](https://github.com/nette/assets/releases)
+[![License](https://img.shields.io/badge/license-New%20BSD-blue.svg)](https://github.com/nette/assets/blob/master/license.md)
+
+ <!---->
+
+Introduction
+------------
+
+Nette Assets is a powerful asset management library for PHP that helps you:
+
+✅ organize and serve your static assets (images, CSS, JavaScript, audio, etc.)<br>
+✅ handle asset versioning automatically<br>
+✅ get image dimensions without hassle<br>
+✅ verify asset existence in development mode<br>
+✅ support multiple storage backends
+
+The library provides a clean and intuitive API to manage static assets in your web applications with focus on developer experience and performance.
+
+ <!---->
+
+Installation and Requirements
+-----------------------------
+
+The recommended way to install is via Composer:
+
+```shell
+composer require nette/assets
+```
+
+Nette Assets requires PHP 8.1 or higher.
+
+ <!---->
+
+Usage
+-----
+
+First, configure your assets in your application's configuration file:
+
+```neon
+assets:
+	mapping:
+		default: assets       # maps 'default:' prefix to /assets directory
+		audio: media/audio    # maps 'audio:' prefix to /media/audio directory
+```
+
+Then use assets in your Latte templates:
+
+```latte
+<script src={asset('app.js')} defer></script>
+```
+
+You can also use provider-specific prefixes:
+
+```latte
+<audio src={asset('audio:podcast.mp3')} controls></audio>
+```
+
+ <!---->
+
+Asset Versioning
+----------------
+
+The library automatically appends version query string to asset URLs based on file modification time:
+
+```latte
+{asset('app.js')}
+```
+
+generates for example:
+
+```html
+/assets/app.js?v=1699944800
+```
+
+This ensures proper cache invalidation when assets change.
+
+ <!---->
+
+Image Dimensions
+----------------
+
+Get image dimensions easily in templates:
+
+```latte
+<img src={asset('logo.png')} width={assetWidth('logo.png')} height={assetHeight('logo.png')}>
+```
+
+ <!---->
+
+Multiple Storage Backends
+-------------------------
+
+The library supports multiple storage providers, which can be configured independently:
+
+```neon
+assets:
+	mapping:
+		product: App\UI\Accessory\ProductProvider(https://img.example.com, %rootDir%/www.img)
+```

src/Assets/Asset.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Nette\Assets;
+
+
+/**
+ * Interface representing a static asset like image, script, stylesheet etc.
+ * Provides basic properties and operations for working with the asset.
+ */
+interface Asset
+{
+	/**
+	 * Returns the public URL of the asset.
+	 */
+	public function getUrl(): string;
+
+	/**
+	 * Returns the public URL of the asset.
+	 */
+	public function __toString(): string;
+
+	/**
+	 * Checks if the asset file exists in the filesystem.
+	 */
+	public function exists(): bool;
+}