101 lines
2.9 KiB
PHP
101 lines
2.9 KiB
PHP
<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Composer\Repository;
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use Composer\Package\MemoryPackage;
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use Composer\Package\BasePackage;
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use Composer\Package\Link;
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use Composer\Package\LinkConstraint\VersionConstraint;
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/**
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* @author Jordi Boggiano <j.boggiano@seld.be>
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*/
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class ComposerRepository extends ArrayRepository
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{
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protected $packages;
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public function __construct($url)
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{
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$this->url = $url;
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}
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protected function initialize()
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{
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parent::initialize();
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$packages = @json_decode(file_get_contents($this->url.'/packages.json'), true);
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if (!$packages) {
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throw new \UnexpectedValueException('Could not parse package list from the '.$this->url.' repository');
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}
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foreach ($packages as $data) {
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$this->createPackages($data);
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}
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}
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protected function createPackages($data)
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{
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foreach ($data['versions'] as $rev) {
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$version = BasePackage::parseVersion($rev['version']);
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$package = new MemoryPackage($rev['name'], $version['version'], $version['type']);
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$package->setSourceType($rev['source']['type']);
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$package->setSourceUrl($rev['source']['url']);
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$package->setDistType($rev['dist']['type']);
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$package->setDistUrl($rev['dist']['url']);
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$package->setDistSha1Checksum($rev['dist']['shasum']);
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if (isset($rev['type'])) {
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$package->setType($rev['type']);
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}
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if (isset($rev['extra'])) {
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$package->setExtra($rev['extra']);
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}
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if (isset($rev['license'])) {
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$package->setLicense($rev['license']);
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}
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$links = array(
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'require',
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'conflict',
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'provide',
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'replace',
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'recommend',
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'suggest',
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);
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foreach ($links as $link) {
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if (isset($rev[$link])) {
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$method = 'set'.$link.'s';
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$package->{$method}($this->createLinks($rev['name'], $link.'s', $rev[$link]));
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}
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}
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$this->addPackage($package);
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}
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}
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protected function createLinks($name, $description, $linkSpecs)
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{
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$links = array();
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foreach ($linkSpecs as $dep => $ver) {
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preg_match('#^([>=<~]*)([\d.]+.*)$#', $ver, $match);
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if (!$match[1]) {
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$match[1] = '=';
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}
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$constraint = new VersionConstraint($match[1], $match[2]);
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$links[] = new Link($name, $dep, $constraint, $description);
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}
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return $links;
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}
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} |