1 files changed, 77 insertions, 0 deletions
diff --git a/src/StyleFixer.php b/src/StyleFixer.php
new file mode 100644
index 0000000..2e4457a
--- /dev/null
+++ b/src/StyleFixer.php
@@ -0,0 +1,77 @@
+<?php
+
+namespace PHPExcel\StyleFixer;
+
+use PHPExcel\StyleFixer\Plugin\Plugin;
+
+/**
+ * Class StyleFixer
+ * PHPExcelが壊した書式設定を修復（テンプレートからコピー）する
+ */
+class StyleFixer
+{
+    const STYLES_XML_PATH = 'xl/styles.xml';
+
+    /**
+     * @var Plugin[]
+     */
+    private $plugins;
+
+    public function __construct(array $plugins = null)
+    {
+        $this->plugins = $plugins;
+    }
+    
+    /**
+     * @param string $outputPath
+     * @param string $templatePath
+     */
+    public function execute($outputPath, $templatePath)
+    {
+        $output = $this->openFile($outputPath);
+        $template = $this->openFile($templatePath);
+
+        // スタイル定義を修復
+        $this->fixStyles($output, $template);
+        $output->close();
+
+        // 個別のシートを修復
+        if (null !== $this->plugins) {
+            foreach ($this->plugins as $fixer) {
+
+                $output = $this->openFile($outputPath);
+
+                $fixer->execute($output, $template);
+
+                $output->close();
+            }
+        }
+
+        $template->close();
+    }
+
+    /**
+     * @param string $path
+     * @return \ZipArchive
+     */
+    protected function openFile($path)
+    {
+        $zip = new \ZipArchive;
+        $zip->open($path);
+        
+        return $zip;
+    }
+
+    /**
+     * xl/styles.xml全体を修復（テンプレートからコピー）する
+     *
+     * @param \ZipArchive $output
+     * @param \ZipArchive $template
+     */
+    private function fixStyles(\ZipArchive $output, \ZipArchive $template)
+    {
+        $srcStylesXml = $template->getFromName(self::STYLES_XML_PATH);
+
+        $output->addFromString(self::STYLES_XML_PATH, $srcStylesXml);
+    }
+}