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Ekliptor
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Ekliptor
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Jun 29, 2019
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| <?php | ||
| namespace Ekliptor\CashP; | ||
| // Copyright @Ekliptor 2016-2019 | ||
| // based on: https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-4-autoloader-examples.md | ||
| // and Composer ClassLoader.php https://getcomposer.org/ | ||
|
|
||
| class AppAutoload { | ||
| const DEBUG = false; | ||
| private static $loader = null; | ||
|
|
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| private $namespaceMap; | ||
| private $fallbackDirs; | ||
|
|
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| public static function getAppAutoload() { | ||
| if (static::$loader !== null) | ||
| return static::$loader; | ||
|
|
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| $appAutoload = new AppAutoload(); | ||
| spl_autoload_register(function ($class) use ($appAutoload) { | ||
| // class only has the namespace if called from outside that namespace like: new Name1\Class() | ||
| // or within the namespace declaration, but NOT with 'use Name1;' (see composer fallbackDirsPsr4 variable) | ||
|
|
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| // base directory for all our autoload classes | ||
| //$srcDir = __DIR__ . '/src/'; // set inside map.php | ||
| $classPath = str_replace('\\', '/', $class); | ||
|
|
||
| // closure also prevents accessing self/$this if we move this to a class | ||
| $includeFile = function($file) { | ||
| if (file_exists($file)) { | ||
| // require_once not needed. 2 classes with different names can not have the same path | ||
| // use include instead of require to throw only a warning? | ||
| require $file; | ||
| return true; | ||
| } | ||
| return false; | ||
| }; | ||
|
|
||
| // try our known namespaces first | ||
| // composer optiizes performance by using a map of maps with the first letter of the namespace as key | ||
| $namespaceMap = $appAutoload->getNamespaceMap(); | ||
| foreach ($namespaceMap as $namespace => $paths) | ||
| { | ||
| $namespacePath = str_replace('\\', '/', $namespace); | ||
| $length = strlen($namespacePath); | ||
| if (substr($classPath, 0, $length) !== $namespacePath) | ||
| continue; | ||
| foreach ($paths as $path) | ||
| { | ||
| $file = $path . substr($classPath, $length) . '.php'; | ||
| if ($includeFile($file)) | ||
| return; | ||
| } | ||
| } | ||
|
|
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| // try the root src dir as fallback (for 'use' keyword or not registered/global namespace) | ||
| $fallbackDirs = $appAutoload->getFallbackDirs(); | ||
| foreach ($fallbackDirs as $dir) | ||
| { | ||
| $file = $dir . $classPath . '.php'; | ||
| if ($includeFile($file)) | ||
| return; | ||
| } | ||
| if (static::DEBUG) // happens on production when we upload a new file with OPCache enabled | ||
| notifyError("Class Autoload failed", "File does not exist: $file"); | ||
| }); | ||
|
|
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| // files to always include (config, global functions,...) | ||
| $includeFiles = require __DIR__ . '/mapFiles.php'; | ||
| foreach ($includeFiles as $fileIdentifier => $file) | ||
| $appAutoload->requireFile($fileIdentifier, $file); | ||
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| static::$loader = $appAutoload; | ||
| return static::$loader; | ||
| } | ||
|
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| public function __construct() { | ||
| $this->namespaceMap = require __DIR__ . '/map.php'; | ||
| // last resort for loading classes are the paths specified here (the root /src/ dir) | ||
| // we have to merge all namespace paths into this, in case $class in the callback does not hold the namespace | ||
| $this->fallbackDirs = array(__DIR__ . '/src/'); | ||
| foreach ($this->namespaceMap as $namespace => $paths) | ||
| $this->fallbackDirs = array_merge($paths, $this->fallbackDirs); // try namespace paths first | ||
| } | ||
|
|
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| public function getNamespaceMap() { | ||
| return $this->namespaceMap; | ||
| } | ||
|
|
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| public function getFallbackDirs() { | ||
| return $this->fallbackDirs; | ||
| } | ||
|
|
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| public function requireFile($fileIdentifier, $file) { | ||
| // use check via globals instead of require_once because it's faster, no context change (see Laravel autoloader) | ||
| if (empty($GLOBALS['__ekliptor_autoload_files'][$fileIdentifier])) { | ||
| require $file; | ||
| $GLOBALS['__ekliptor_autoload_files'][$fileIdentifier] = true; | ||
| } | ||
| } | ||
| } | ||
| AppAutoload::getAppAutoload(); | ||
| ?> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| <?php | ||
| // Include this file in your project if you are not using Composer. | ||
| include __DIR__ . '/autoload.php'; | ||
| ?> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| { | ||
| "name" : "ekliptor/cashp", | ||
| "description" : "PHP library for Bitcoin Cash (BCH) and SLP token payments", | ||
| "keywords" : [ | ||
| "bitcoin", | ||
| "cryptocurrency", | ||
| "billing", | ||
| "ecommerce", | ||
| "payment" | ||
| ], | ||
| "type" : "library", | ||
| "license" : "MIT", | ||
| "support" : { | ||
| "issues" : "https://github.com/Ekliptor/cashp/issues", | ||
| "source" : "https://github.com/Ekliptor/cashp" | ||
| }, | ||
| "authors" : [{ | ||
| "name" : "Ekliptor", | ||
| "email" : "[email protected]" | ||
| } | ||
| ], | ||
| "require": { | ||
| "ekliptor/qr-code": "^1" | ||
| }, | ||
| "require-dev" : { | ||
| "phpunit/phpunit" : "^8" | ||
| }, | ||
| "autoload" : { | ||
| "psr-4" : { | ||
| "Ekliptor\\CashP\\" : "src/" | ||
| }, | ||
| "files" : [] | ||
| }, | ||
| "autoload-dev" : { | ||
| "psr-4" : { | ||
| "Ekliptor\\CashP\\Tests\\" : "tests/" | ||
| } | ||
| }, | ||
| "minimum-stability" : "stable", | ||
| "prefer-stable" : true | ||
| } |
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