89 lines
2.6 KiB
PHP
89 lines
2.6 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\DependencyResolver;
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use Composer\Util\IniHelper;
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/**
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* @author Nils Adermann <naderman@naderman.de>
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*/
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class SolverProblemsException extends \RuntimeException
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{
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protected $problems;
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protected $installedMap;
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public function __construct(array $problems, array $installedMap)
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{
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$this->problems = $problems;
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$this->installedMap = $installedMap;
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parent::__construct($this->createMessage(), 2);
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}
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protected function createMessage()
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{
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$text = "\n";
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$hasExtensionProblems = false;
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foreach ($this->problems as $i => $problem) {
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$text .= " Problem ".($i + 1).$problem->getPrettyString($this->installedMap)."\n";
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if (!$hasExtensionProblems && $this->hasExtensionProblems($problem->getReasons())) {
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$hasExtensionProblems = true;
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}
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}
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if (strpos($text, 'could not be found') || strpos($text, 'no matching package found')) {
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$text .= "\nPotential causes:\n - A typo in the package name\n - The package is not available in a stable-enough version according to your minimum-stability setting\n see <https://getcomposer.org/doc/04-schema.md#minimum-stability> for more details.\n\nRead <https://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.";
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}
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if ($hasExtensionProblems) {
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$text .= $this->createExtensionHint();
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}
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return $text;
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}
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public function getProblems()
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{
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return $this->problems;
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}
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private function createExtensionHint()
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{
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$paths = IniHelper::getAll();
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if (count($paths) === 1 && empty($paths[0])) {
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return '';
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}
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$text = "\n To enable extensions, verify that they are enabled in your .ini files:\n - ";
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$text .= implode("\n - ", $paths);
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$text .= "\n You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.";
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return $text;
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}
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private function hasExtensionProblems(array $reasonSets)
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{
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foreach ($reasonSets as $reasonSet) {
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foreach ($reasonSet as $reason) {
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if (isset($reason["rule"]) && 0 === strpos($reason["rule"]->getRequiredPackage(), 'ext-')) {
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return true;
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}
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}
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}
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return false;
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}
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}
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