Add in software files and templates

root/opt/dmarc-srg/classes/Sources/UploadedFilesSource.php

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+<?php
+
+/**
+ * dmarc-srg - A php parser, viewer and summary report generator for incoming DMARC reports.
+ * Copyright (C) 2020 Aleksey Andreev (liuch)
+ *
+ * Available at:
+ * https://github.com/liuch/dmarc-srg
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of  MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * =========================
+ *
+ * This file contains the class UploadedFilesSource
+ *
+ * @category API
+ * @package  DmarcSrg
+ * @author   Aleksey Andreev (liuch)
+ * @license  https://www.gnu.org/licenses/gpl-3.0.html GNU/GPLv3
+ */
+
+namespace Liuch\DmarcSrg\Sources;
+
+use Liuch\DmarcSrg\ReportFile\ReportFile;
+use Liuch\DmarcSrg\Exception\SoftException;
+
+/**
+ * This class is designed to process report files from uploaded files.
+ */
+class UploadedFilesSource extends Source
+{
+    private $index = 0;
+
+    /**
+     * Returns an instance of the ReportFile class for the current file.
+     *
+     * @return ReportFile
+     */
+    public function current(): object
+    {
+        if ($this->data['error'][$this->index] !== UPLOAD_ERR_OK) {
+            throw new SoftException('Failed to upload the report file');
+        }
+
+        $realfname = $this->data['name'][$this->index];
+        $tempfname = $this->data['tmp_name'][$this->index];
+        if (!is_uploaded_file($tempfname)) {
+            throw new SoftException('Possible file upload attack');
+        }
+
+        return ReportFile::fromFile($tempfname, $realfname, false);
+    }
+
+    /**
+     * Returns the index of the currect file.
+     *
+     * @return int
+     */
+    public function key(): int
+    {
+        return $this->index;
+    }
+
+    /**
+     * Moves forward to the next file.
+     *
+     * @return void
+     */
+    public function next(): void
+    {
+        ++$this->index;
+    }
+
+    /**
+     * Rewinds the position to the first file.
+     *
+     * @return void
+     */
+    public function rewind(): void
+    {
+        $this->index = 0;
+    }
+
+    /**
+     * Checks if the current postion is valid
+     *
+     * @return bool
+     */
+    public function valid(): bool
+    {
+        return isset($this->data['name'][$this->index]);
+    }
+
+    /**
+     * Returns type of the source.
+     *
+     * @return int
+     */
+    public function type(): int
+    {
+        return Source::SOURCE_UPLOADED_FILE;
+    }
+}