template 엔진 '일단' 추가

e_lib/plates/Template/Name.php

@@ -0,0 +1,202 @@
+<?php
+
+namespace League\Plates\Template;
+
+use League\Plates\Engine;
+use LogicException;
+
+/**
+ * A template name.
+ */
+class Name
+{
+    /**
+     * Instance of the template engine.
+     * @var Engine
+     */
+    protected $engine;
+
+    /**
+     * The original name.
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * The parsed template folder.
+     * @var Folder
+     */
+    protected $folder;
+
+    /**
+     * The parsed template filename.
+     * @var string
+     */
+    protected $file;
+
+    /**
+     * Create a new Name instance.
+     * @param Engine $engine
+     * @param string $name
+     */
+    public function __construct(Engine $engine, $name)
+    {
+        $this->setEngine($engine);
+        $this->setName($name);
+    }
+
+    /**
+     * Set the engine.
+     * @param  Engine $engine
+     * @return Name
+     */
+    public function setEngine(Engine $engine)
+    {
+        $this->engine = $engine;
+
+        return $this;
+    }
+
+    /**
+     * Get the engine.
+     * @return Engine
+     */
+    public function getEngine()
+    {
+        return $this->engine;
+    }
+
+    /**
+     * Set the original name and parse it.
+     * @param  string $name
+     * @return Name
+     */
+    public function setName($name)
+    {
+        $this->name = $name;
+
+        $parts = explode('::', $this->name);
+
+        if (count($parts) === 1) {
+            $this->setFile($parts[0]);
+        } elseif (count($parts) === 2) {
+            $this->setFolder($parts[0]);
+            $this->setFile($parts[1]);
+        } else {
+            throw new LogicException(
+                'The template name "' . $this->name . '" is not valid. ' .
+                'Do not use the folder namespace separator "::" more than once.'
+            );
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get the original name.
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Set the parsed template folder.
+     * @param  string $folder
+     * @return Name
+     */
+    public function setFolder($folder)
+    {
+        $this->folder = $this->engine->getFolders()->get($folder);
+
+        return $this;
+    }
+
+    /**
+     * Get the parsed template folder.
+     * @return string
+     */
+    public function getFolder()
+    {
+        return $this->folder;
+    }
+
+    /**
+     * Set the parsed template file.
+     * @param  string $file
+     * @return Name
+     */
+    public function setFile($file)
+    {
+        if ($file === '') {
+            throw new LogicException(
+                'The template name "' . $this->name . '" is not valid. ' .
+                'The template name cannot be empty.'
+            );
+        }
+
+        $this->file = $file;
+
+        if (!is_null($this->engine->getFileExtension())) {
+            $this->file .= '.' . $this->engine->getFileExtension();
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get the parsed template file.
+     * @return string
+     */
+    public function getFile()
+    {
+        return $this->file;
+    }
+
+    /**
+     * Resolve template path.
+     * @return string
+     */
+    public function getPath()
+    {
+        if (is_null($this->folder)) {
+            return $this->getDefaultDirectory() . DIRECTORY_SEPARATOR . $this->file;
+        }
+
+        $path = $this->folder->getPath() . DIRECTORY_SEPARATOR . $this->file;
+
+        if (!is_file($path) and $this->folder->getFallback() and is_file($this->getDefaultDirectory() . DIRECTORY_SEPARATOR . $this->file)) {
+            $path = $this->getDefaultDirectory() . DIRECTORY_SEPARATOR . $this->file;
+        }
+
+        return $path;
+    }
+
+    /**
+     * Check if template path exists.
+     * @return boolean
+     */
+    public function doesPathExist()
+    {
+        return is_file($this->getPath());
+    }
+
+    /**
+     * Get the default templates directory.
+     * @return string
+     */
+    protected function getDefaultDirectory()
+    {
+        $directory = $this->engine->getDirectory();
+
+        if (is_null($directory)) {
+            throw new LogicException(
+                'The template name "' . $this->name . '" is not valid. '.
+                'The default directory has not been defined.'
+            );
+        }
+
+        return $directory;
+    }
+}