From 88667d540736c39b7a78601d7abb6f3108a7a65c Mon Sep 17 00:00:00 2001
From: FBeans <phil@pgburton.com>
Date: Sun, 6 Mar 2022 16:26:07 +0000
Subject: Inital commit

---
 .gitignore             |  1 +
 README.md              | 14 ++++++++++-
 app/VideoProcessor.php | 37 +++++++++++++++++++++++++++++
 config/app.php.example |  7 ++++++
 scripts/run.php        | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 122 insertions(+), 1 deletion(-)
 create mode 100644 .gitignore
 create mode 100644 app/VideoProcessor.php
 create mode 100644 config/app.php.example
 create mode 100644 scripts/run.php

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7a901ba
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+config/app.php
diff --git a/README.md b/README.md
index 98417b0..3fcbc38 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,15 @@
 # xplane-video
 
-Process outputted videos from xplane
\ No newline at end of file
+Process outputted videos from xplane
+
+## Configuration
+Copy the `config/app.php.example` file to `config/app.php` and adjust the paths to your preffered options.
+
+## Execution
+`php scripts/run.php` interactively lists videos and allows for specific video processing
+
+`php scripts/run.php --pretend` interactive lists videos and shows what commands would be run without any execution.
+
+## TODO
+Currently the thing that works is processing a single video.
+Eventually this will be able to process multiple videos, and cobine videos!
diff --git a/app/VideoProcessor.php b/app/VideoProcessor.php
new file mode 100644
index 0000000..60b0a80
--- /dev/null
+++ b/app/VideoProcessor.php
@@ -0,0 +1,37 @@
+<?php
+
+class VideoProcessor
+{
+    protected array $config;
+
+    public function __construct (array $config)
+    {
+        $this->config = $config;
+    }
+
+    public function process(string $path, bool $pretend = false): bool
+    {
+        $path_parts = explode('/', $path);
+        $filename = $path_parts[count($path_parts) - 1];
+
+        $output_path = $this->config['output_path'] . '/' . rtrim($filename, "avi") . "mp4";
+
+        $ffmpeg_command = "ffmpeg -i \"$path\" -c:v libx264 -crf 26 -preset fast -c:a aac -b:a 128k \"$output_path\"";
+
+        if ($pretend) {
+            echo "`" . $ffmpeg_command . "`" . PHP_EOL;
+        } else {
+            exec($ffmpeg_command);
+        }
+
+        $archive_path = $this->config['archive_path'] . '/' . $filename;
+
+        if ($pretend) {
+            echo "rename($path, $archive_path)" . PHP_EOL;
+        } else {
+            rename($path, $archive_path);
+        }
+
+        return true;
+    }
+}
diff --git a/config/app.php.example b/config/app.php.example
new file mode 100644
index 0000000..eb5d771
--- /dev/null
+++ b/config/app.php.example
@@ -0,0 +1,7 @@
+<?php
+
+return [
+    'xplane_path' => FULL PATH TO THE XPLANE DIR,
+    'archive_path' => WHERE WE COPY THE ORIGINAL XPLANE VIDEOS TOO,
+    'output_path' => WHERE THE PROCESSED VIDEO WILL END UP,
+];
diff --git a/scripts/run.php b/scripts/run.php
new file mode 100644
index 0000000..0d90f7f
--- /dev/null
+++ b/scripts/run.php
@@ -0,0 +1,64 @@
+<?php
+
+$base_path = realpath(__DIR__ . '/..');
+
+// Load VideoProcessor class
+require_once($base_path . '/app/VideoProcessor.php');
+
+// Load config
+$config = include_once($base_path . '/config/app.php');
+
+// Process arguments
+if (count($argv) === 1) {
+    $pretend = false;
+} else {
+    if (count($argv) > 2) {
+        echo "Error. Too many arguments." . PHP_EOL;
+        exit;
+    }
+
+    if ($argv[1] !== '--pretend') {
+        echo "Error. Argument `" . $argv[1] . "` is not supported." . PHP_EOL;
+        exit;
+    }
+
+    $pretend = true;
+}
+
+$video_processor = new VideoProcessor($config);
+
+// Lets get the list of replays
+$files = glob($config['xplane_path'] . '/Output/*.avi');
+
+echo count($files) . " video file(s) found." . PHP_EOL;
+
+foreach ($files as $index => $file) {
+    $file_path_parts = explode('/', $file);
+    echo "[$index] " . $file_path_parts[count($file_path_parts) - 1] . PHP_EOL;
+}
+
+echo PHP_EOL . "Please enter the video(s) you want to process, or enter 'a' for all!" . PHP_EOL;
+echo "For example, '0,1' will process video 0 and 1 and combine them!" . PHP_EOL;
+
+$handle = fopen("php://stdin", "r");
+$line = trim(fgets($handle), "\n");
+
+if ($line === 'a') {
+    echo "Error. Not yet implemeneted." . PHP_EOL;
+    exit;
+} elseif (strpos($line, ',') !== false) {
+    echo "Error. Not yet implemeneted." . PHP_EOL;
+    exit;
+} else {
+    if (!array_key_exists($line, $files)) {
+        echo "Error: '$line' is not a valid option." . PHP_EOL;
+        exit;
+    }
+
+    $out = $video_processor->process($files[$line], $pretend);
+
+    if ($out) {
+        $pretend_string = $pretend ? '(Pretend) ' : '';
+        echo $pretend_string . "Processing complete!" . PHP_EOL;
+    }
+}
-- 
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