feat: added multilanguage for portal

gulpfile.js

@@ -0,0 +1,142 @@
+const { src, dest, series, parallel } = require('gulp');
+const concat = require('gulp-concat');
+const gzip = require('gulp-gzip');
+const postcss = require('gulp-postcss');
+const cssnano = require('cssnano');
+const terser = require('gulp-terser');
+const jsonminify = require('gulp-jsonminify');
+const htmlmin = require('gulp-html-minifier-terser');
+
+// Paths for tasks
+let paths = {
+  styles: {
+    dest: 'data/static/',
+    bundles: {
+      'app.css': [
+        'src_data/styles/pico.min.css',
+        'src_data/styles/iconly.css',
+        'src_data/styles/app.css'
+      ]
+    }
+  },
+  scripts: {
+    dest: 'data/static/',
+    bundles: {
+      'app.js': [
+        'src_data/scripts/i18n.min.js',
+        'src_data/scripts/lang.js',
+        'src_data/scripts/utils.js'
+      ]
+    }
+  },
+  json: [
+    {
+      src: 'src_data/locales/*.json',
+      dest: 'data/static/locales/'
+    }
+  ],
+  static: [
+    {
+      src: 'src_data/fonts/*.*',
+      dest: 'data/static/fonts/'
+    },
+    {
+      src: 'src_data/images/*.*',
+      dest: 'data/static/images/'
+    }
+  ],
+  pages: {
+    src: 'src_data/pages/*.html',
+    dest: 'data/pages/'
+  }
+};
+
+
+
+// Tasks
+const styles = (cb) => {
+  for (let name in paths.styles.bundles) {
+    const items = paths.styles.bundles[name];
+
+    src(items)
+      .pipe(postcss([
+        cssnano({ preset: 'advanced' })
+      ]))
+      .pipe(concat(name))
+      .pipe(gzip({
+        append: true
+      }))
+      .pipe(dest(paths.styles.dest));
+  }
+
+  cb();
+}
+
+const scripts = (cb) => {
+  for (let name in paths.scripts.bundles) {
+    const items = paths.scripts.bundles[name];
+
+    src(items)
+      .pipe(terser().on('error', console.error))
+      .pipe(concat(name))
+      .pipe(gzip({
+        append: true
+      }))
+      .pipe(dest(paths.scripts.dest));
+  }
+
+  cb();
+}
+
+const jsonFiles = (cb) => {
+  for (let i in paths.json) {
+    const item = paths.json[i];
+
+    src(item.src)
+      .pipe(jsonminify())
+      .pipe(gzip({
+        append: true
+      }))
+      .pipe(dest(item.dest));
+  }
+
+  cb();
+}
+
+const staticFiles = (cb) => {
+  for (let i in paths.static) {
+    const item = paths.static[i];
+
+    src(item.src, { encoding: false })
+      .pipe(gzip({
+        append: true
+      }))
+      .pipe(dest(item.dest));
+  }
+
+  cb();
+}
+
+const pages = () => {
+  return src(paths.pages.src)
+    .pipe(htmlmin({
+      html5: true,
+      caseSensitive: true,
+      collapseWhitespace: true,
+      collapseInlineTagWhitespace: true,
+      conservativeCollapse: true,
+      removeComments: true,
+      minifyJS: true
+    }))
+    .pipe(gzip({
+      append: true
+    }))
+    .pipe(dest(paths.pages.dest));
+}
+
+exports.build_styles = styles;
+exports.build_scripts = scripts;
+exports.build_json = jsonFiles;
+exports.build_static = staticFiles;
+exports.build_pages = pages;
+exports.build_all = parallel(styles, scripts, jsonFiles, staticFiles, pages);