From 9f47df561352405b9affa14b574a19de27dff432 Mon Sep 17 00:00:00 2001
From: Thilina <thilina@icehrm.com>
Date: Tue, 29 Jun 2021 11:37:46 +0200
Subject: [PATCH] Ability to compile extensions

---
 core/extensions/wrapper.php | 31 ++++++++++++++++++++++++++++
 extensions/gitkeep          |  1 +
 gulpfile.js                 | 41 +++++++++++++++++++++++++++++++++++++
 3 files changed, 73 insertions(+)
 create mode 100644 core/extensions/wrapper.php
 create mode 100755 extensions/gitkeep

diff --git a/core/extensions/wrapper.php b/core/extensions/wrapper.php
new file mode 100644
index 00000000..30efd38b
--- /dev/null
+++ b/core/extensions/wrapper.php
@@ -0,0 +1,31 @@
+<?php
+use Classes\ExtensionManager;
+use Utils\LogManager;
+
+if (!isset($extensionIndex)) {
+    exit();
+}
+define('MODULE_PATH',APP_BASE_PATH.'extensions/'.$moduleName);
+include APP_BASE_PATH.'header.php';
+$extensionManager = new ExtensionManager();
+$meta = $extensionManager->getExtensionMetaData($moduleName);
+if (!$meta) {
+    LogManager::getInstance()->error("Extension metadata.json not found for $moduleName");
+    exit();
+}
+
+if ($meta->headless) {
+    LogManager::getInstance()->error("Extension running in headless mode for $moduleName");
+    exit();
+}
+?>
+<script type="text/javascript" src="<?=BASE_URL.'dist/vendorReact.js'?>?v=<?=$jsVersion?>"></script>
+<script type="text/javascript" src="<?=BASE_URL.'dist/vendorAntd.js'?>?v=<?=$jsVersion?>"></script>
+<script type="text/javascript" src="<?=BASE_URL.'dist/vendorAntdIcons.js'?>?v=<?=$jsVersion?>"></script>
+<script type="text/javascript" src="<?=BASE_URL.'dist/vendorAntv.js'?>?v=<?=$jsVersion?>"></script>
+<script type="text/javascript" src="<?=BASE_URL.'dist/vendorOther.js'?>?v=<?=$jsVersion?>"></script>
+<script type="text/javascript" src="<?=EXTENSIONS_URL.$moduleName.'/dist/'.$moduleName.'.js'?>?v=<?=$jsVersion?>"></script>
+<?php
+include $extensionIndex;
+include APP_BASE_PATH.'footer.php';
+?>
diff --git a/extensions/gitkeep b/extensions/gitkeep
new file mode 100755
index 00000000..52803082
--- /dev/null
+++ b/extensions/gitkeep
@@ -0,0 +1 @@
+git keep
diff --git a/gulpfile.js b/gulpfile.js
index e5e1b083..c7ad37d9 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -361,6 +361,47 @@ gulp.task('modules-js', (done) => {
     .pipe(gulp.dest('./web/dist'));
 });
 
+gulp.task('extension-js', (done) => {
+  let extension = process.argv.filter((item) => item.substr(0, 3) === '--x');
+  if (extension.length === 1) {
+    extension = extension[0].substr(3);
+  }
+
+  // map them to our stream function
+  return browserify({
+    entries: [`extensions/${extension}/web/js/index.js`],
+    basedir: '.',
+    debug: true,
+    cache: {},
+    packageCache: {},
+  })
+    .external(vendorsFlat)
+    .transform('babelify', {
+      plugins: [
+        ['@babel/plugin-proposal-class-properties', { loose: true }],
+      ],
+      presets: ['@babel/preset-env', '@babel/preset-react'],
+      extensions: ['.js', '.jsx'],
+    })
+    .transform(require('browserify-css'))
+    .bundle()
+    .pipe(source(`${extension}.js`))
+    .pipe(buffer())
+    .pipe(ifElse(!isProduction, () => sourcemaps.init({ loadMaps: true })))
+    .pipe(ifElse(isProduction, () => uglifyes(
+      {
+        compress: true,
+        mangle: {
+          reserved: [],
+        },
+      },
+    )))
+    .pipe(ifElse(isProduction, () => javascriptObfuscator({
+      compact: true,
+    })))
+    .pipe(ifElse(!isProduction, () => sourcemaps.write('./')))
+    .pipe(gulp.dest(`./extensions/${extension}/dist`));
+});
 
 gulp.task('watch', () => {
   gulp.watch('web/admin/src/*/*.js', gulp.series('admin-js'));