95 lines
2.8 KiB
PHP
95 lines
2.8 KiB
PHP
<?php
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namespace ShortPixel\Build;
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class PackageLoader
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{
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public $dir;
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public $composerFile = false;
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public function __construct()
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{
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}
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public function setComposerFile($filePath)
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{
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$this->composerFile = json_decode(file_get_contents($filePath),1);
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}
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public function getComposerFile($filePath = false )
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{
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if (! $this->composerFile)
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$this->composerFile = json_decode(file_get_contents($this->dir."/composer.json"), 1);
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return $this->composerFile;
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}
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public function load($dir)
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{
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$this->dir = $dir;
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$composer = $this->getComposerFile();
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if(isset($composer["autoload"]["psr-4"])){
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$this->loadPSR4($composer['autoload']['psr-4']);
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}
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if(isset($composer["autoload"]["psr-0"])){
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$this->loadPSR0($composer['autoload']['psr-0']);
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}
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if(isset($composer["autoload"]["files"])){
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$this->loadFiles($composer["autoload"]["files"]);
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}
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}
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public function loadFiles($files){
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foreach($files as $file){
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$fullpath = $this->dir."/".$file;
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if(file_exists($fullpath)){
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include_once($fullpath);
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}
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}
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}
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public function loadPSR4($namespaces)
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{
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$this->loadPSR($namespaces, true);
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}
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public function loadPSR0($namespaces)
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{
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$this->loadPSR($namespaces, false);
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}
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public function loadPSR($namespaces, $psr4)
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{
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$dir = $this->dir;
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// Foreach namespace specified in the composer, load the given classes
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foreach ($namespaces as $namespace => $classpaths) {
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if (!is_array($classpaths)) {
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$classpaths = array($classpaths);
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}
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spl_autoload_register(function ($classname) use ($namespace, $classpaths, $dir, $psr4) {
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// Check if the namespace matches the class we are looking for
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if (preg_match("#^".preg_quote($namespace)."#", $classname)) {
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// Remove the namespace from the file path since it's psr4
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if ($psr4) {
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$classname = str_replace($namespace, "", $classname);
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}
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// $filename = preg_replace("#\\\\#", "", $classname).".php";
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// This is fix for nested classes which were losing a /
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$filename = ltrim($classname .'.php', '\\');
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$filename = str_replace('\\','/', $filename);
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foreach ($classpaths as $classpath) {
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$fullpath = trailingslashit($dir) . trailingslashit($classpath) .$filename;
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if (file_exists($fullpath)) {
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include_once $fullpath;
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}
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}
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}
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});
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}
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}
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}
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