first commi

2021-03-05 09:30:59 +01:00
commit bfa5e61d5e
853 changed files with 120974 additions and 0 deletions
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+<?php
+
+namespace Grav\Installer;
+
+use DirectoryIterator;
+
+/**
+ * Class VersionUpdater
+ * @package Grav\Installer
+ */
+final class VersionUpdater
+{
+    /** @var string */
+    private $name;
+    /** @var string */
+    private $path;
+    /** @var string */
+    private $version;
+    /** @var Versions */
+    private $versions;
+    /** @var VersionUpdate[] */
+    private $updates;
+
+    /**
+     * VersionUpdater constructor.
+     * @param string $name
+     * @param string $path
+     * @param string $version
+     * @param Versions $versions
+     */
+    public function __construct(string $name, string $path, string $version, Versions $versions)
+    {
+        $this->name = $name;
+        $this->path = $path;
+        $this->version = $version;
+        $this->versions = $versions;
+
+        $this->loadUpdates();
+    }
+
+    /**
+     * Pre-installation method.
+     */
+    public function preflight(): void
+    {
+        foreach ($this->updates as $revision => $update) {
+            $update->preflight($this);
+        }
+    }
+
+    /**
+     * Install method.
+     */
+    public function install(): void
+    {
+        $versions = $this->getVersions();
+        $versions->updateVersion($this->name, $this->version);
+        $versions->save();
+    }
+
+    /**
+     * Post-installation method.
+     */
+    public function postflight(): void
+    {
+        $versions = $this->getVersions();
+
+        foreach ($this->updates as $revision => $update) {
+            $update->postflight($this);
+
+            $versions->setSchema($this->name, $revision);
+            $versions->save();
+        }
+    }
+
+    /**
+     * @return Versions
+     */
+    public function getVersions(): Versions
+    {
+        return $this->versions;
+    }
+
+    /**
+     * @param string|null $name
+     * @return string|null
+     */
+    public function getExtensionVersion(string $name = null): ?string
+    {
+        return $this->versions->getVersion($name ?? $this->name);
+    }
+
+    /**
+     * @param string|null $name
+     * @return string|null
+     */
+    public function getExtensionSchema(string $name = null): ?string
+    {
+        return $this->versions->getSchema($name ?? $this->name);
+    }
+
+    /**
+     * @param string|null $name
+     * @return array
+     */
+    public function getExtensionHistory(string $name = null): array
+    {
+        return $this->versions->getHistory($name ?? $this->name);
+    }
+
+    protected function loadUpdates(): void
+    {
+        $this->updates = [];
+
+        $schema = $this->getExtensionSchema();
+        $iterator = new DirectoryIterator($this->path);
+        foreach ($iterator as $item) {
+            if (!$item->isFile() || $item->getExtension() !== 'php') {
+                continue;
+            }
+
+            $revision = $item->getBasename('.php');
+            if (!$schema || version_compare($revision, $schema, '>')) {
+                $realPath = $item->getRealPath();
+                if ($realPath) {
+                    $this->updates[$revision] = new VersionUpdate($realPath, $this);
+                }
+            }
+        }
+
+        uksort($this->updates, 'version_compare');
+    }
+}