first commit

vendor/phpoffice/common/src/Common/Adapter/Zip/PclZipAdapter.php

@@ -0,0 +1,45 @@
+<?php
+namespace PhpOffice\Common\Adapter\Zip;
+
+use PclZip;
+
+class PclZipAdapter implements ZipInterface
+{
+    /**
+     * @var PclZip
+     */
+    protected $oPclZip;
+
+    /**
+     * @var string
+     */
+    protected $tmpDir;
+
+    public function open($filename)
+    {
+        $this->oPclZip = new PclZip($filename);
+        $this->tmpDir = sys_get_temp_dir();
+        return $this;
+    }
+
+    public function close()
+    {
+        return $this;
+    }
+
+    public function addFromString($localname, $contents)
+    {
+        $pathData = pathinfo($localname);
+
+        $hFile = fopen($this->tmpDir.'/'.$pathData['basename'], "wb");
+        fwrite($hFile, $contents);
+        fclose($hFile);
+
+        $res = $this->oPclZip->add($this->tmpDir.'/'.$pathData['basename'], PCLZIP_OPT_REMOVE_PATH, $this->tmpDir, PCLZIP_OPT_ADD_PATH, $pathData['dirname']);
+        if ($res == 0) {
+            throw new \Exception("Error zipping files : " . $this->oPclZip->errorInfo(true));
+        }
+        unlink($this->tmpDir.'/'.$pathData['basename']);
+        return $this;
+    }
+}

vendor/phpoffice/common/src/Common/Adapter/Zip/ZipArchiveAdapter.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace PhpOffice\Common\Adapter\Zip;
+
+use ZipArchive;
+
+class ZipArchiveAdapter implements ZipInterface
+{
+    /**
+     * @var ZipArchive
+     */
+    protected $oZipArchive;
+
+    /**
+     * @var string
+     */
+    protected $filename;
+
+    public function open($filename)
+    {
+        $this->filename = $filename;
+        $this->oZipArchive = new ZipArchive();
+
+        if ($this->oZipArchive->open($this->filename, ZipArchive::OVERWRITE) === true) {
+            return $this;
+        }
+        if ($this->oZipArchive->open($this->filename, ZipArchive::CREATE) === true) {
+            return $this;
+        }
+        throw new \Exception("Could not open $this->filename for writing.");
+    }
+
+    public function close()
+    {
+        if ($this->oZipArchive->close() === false) {
+            throw new \Exception("Could not close zip file $this->filename.");
+        }
+        return $this;
+    }
+
+    public function addFromString($localname, $contents)
+    {
+        if ($this->oZipArchive->addFromString($localname, $contents) === false) {
+            throw new \Exception("Error zipping files : " . $localname);
+        }
+
+        return $this;
+    }
+}

vendor/phpoffice/common/src/Common/Adapter/Zip/ZipInterface.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace PhpOffice\Common\Adapter\Zip;
+
+interface ZipInterface
+{
+    /**
+     * Open a ZIP file archive
+     * @param string $filename
+     * @return $this
+     * @throws \Exception
+     */
+    public function open($filename);
+
+    /**
+     * Close the active archive (opened or newly created)
+     * @return $this
+     * @throws \Exception
+     */
+    public function close();
+
+    /**
+     * Add a file to a ZIP archive using its contents
+     * @param string $localname The name of the entry to create.
+     * @param string $contents The contents to use to create the entry. It is used in a binary safe mode.
+     * @return $this
+     * @throws \Exception
+     */
+    public function addFromString($localname, $contents);
+}