Initial import from aternosorg/codex-minecraft

src/Printer/Printer.php

@@ -0,0 +1,99 @@
+<?php
+
+namespace Aternos\Codex\Printer;
+
+use Aternos\Codex\Log\EntryInterface;
+use Aternos\Codex\Log\LineInterface;
+use Aternos\Codex\Log\LogInterface;
+
+/**
+ * Class Printer
+ *
+ * @package Aternos\Codex\Printer
+ */
+abstract class Printer implements PrinterInterface
+{
+    protected ?LogInterface $log = null;
+    protected ?EntryInterface $entry = null;
+
+    /**
+     * Set the log
+     *
+     * @param LogInterface $log
+     * @return $this
+     */
+    public function setLog(LogInterface $log): static
+    {
+        $this->log = $log;
+        return $this;
+    }
+
+    /**
+     * Set the entry
+     *
+     * @param EntryInterface $entry
+     * @return $this
+     */
+    public function setEntry(EntryInterface $entry): static
+    {
+        $this->entry = $entry;
+        return $this;
+    }
+
+    /**
+     * Print the log
+     *
+     * @return string
+     */
+    public function print(): string
+    {
+        if ($this->entry) {
+            return $this->printEntry();
+        } else {
+            return $this->printLog();
+        }
+    }
+
+    /**
+     * Print a log
+     *
+     * @return string
+     */
+    protected function printLog(): string
+    {
+        $return = "";
+        foreach ($this->log as $entry) {
+            $return .= $this->printEntry($entry);
+        }
+
+        return $return;
+    }
+
+    /**
+     * Print an entry
+     *
+     * @param EntryInterface|null $entry
+     * @return string
+     */
+    protected function printEntry(?EntryInterface $entry = null): string
+    {
+        if ($entry === null) {
+            $entry = $this->entry;
+        }
+
+        $return = "";
+        foreach ($entry as $line) {
+            $return .= $this->printLine($line);
+        }
+
+        return $return;
+    }
+
+    /**
+     * Print a line
+     *
+     * @param LineInterface $line
+     * @return string
+     */
+    abstract protected function printLine(LineInterface $line): string;
+}