(dev-mode) devモードの改善 (#12639)

* fix dev-mode

* fix dev-mode

* fix dev-mode

* fix dev-mode

---------

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

1 files changed, 84 insertions, 0 deletions

diff --git a/packages/frontend/src/_dev_boot_.ts b/packages/frontend/src/_dev_boot_.ts
index 2e95a03576..d01a957048 100644
--- a/packages/frontend/src/_dev_boot_.ts
+++ b/packages/frontend/src/_dev_boot_.ts
@@ -8,4 +8,88 @@
 // (pnpm start時はpugファイルの中で静的リソースとして読み込むようになっており、この問題は起こっていない)
 import '@tabler/icons-webfont/tabler-icons.scss';
 
+await main();
+
 import('@/_boot_.js');
+
+/**
+ * backend/src/server/web/boot.jsで差し込まれている起動処理のうち、最低限必要なものを模倣するための処理
+ */
+async function main() {
+	const forceError = localStorage.getItem('forceError');
+	if (forceError != null) {
+		renderError('FORCED_ERROR', 'This error is forced by having forceError in local storage.');
+	}
+
+	//#region Detect language & fetch translations
+
+	// dev-modeの場合は常に取り直す
+	const supportedLangs = _LANGS_.map(it => it[0]);
+	let lang: string | null | undefined = localStorage.getItem('lang');
+	if (lang == null || !supportedLangs.includes(lang)) {
+		if (supportedLangs.includes(navigator.language)) {
+			lang = navigator.language;
+		} else {
+			lang = supportedLangs.find(x => x.split('-')[0] === navigator.language);
+
+			// Fallback
+			if (lang == null) lang = 'en-US';
+		}
+	}
+
+	// TODO:今のままだと言語ファイル変更後はpnpm devをリスタートする必要があるので、chokidarを使ったり等で対応できるようにする
+	const locale = _LANGS_FULL_.find(it => it[0] === lang);
+	localStorage.setItem('lang', lang);
+	localStorage.setItem('locale', JSON.stringify(locale[1]));
+	localStorage.setItem('localeVersion', _VERSION_);
+	//#endregion
+
+	//#region Theme
+	const theme = localStorage.getItem('theme');
+	if (theme) {
+		for (const [k, v] of Object.entries(JSON.parse(theme))) {
+			document.documentElement.style.setProperty(`--${k}`, v.toString());
+
+			// HTMLの theme-color 適用
+			if (k === 'htmlThemeColor') {
+				for (const tag of document.head.children) {
+					if (tag.tagName === 'META' && tag.getAttribute('name') === 'theme-color') {
+						tag.setAttribute('content', v);
+						break;
+					}
+				}
+			}
+		}
+	}
+	const colorScheme = localStorage.getItem('colorScheme');
+	if (colorScheme) {
+		document.documentElement.style.setProperty('color-scheme', colorScheme);
+	}
+	//#endregion
+
+	const fontSize = localStorage.getItem('fontSize');
+	if (fontSize) {
+		document.documentElement.classList.add('f-' + fontSize);
+	}
+
+	const useSystemFont = localStorage.getItem('useSystemFont');
+	if (useSystemFont) {
+		document.documentElement.classList.add('useSystemFont');
+	}
+
+	const wallpaper = localStorage.getItem('wallpaper');
+	if (wallpaper) {
+		document.documentElement.style.backgroundImage = `url(${wallpaper})`;
+	}
+
+	const customCss = localStorage.getItem('customCss');
+	if (customCss && customCss.length > 0) {
+		const style = document.createElement('style');
+		style.innerHTML = customCss;
+		document.head.appendChild(style);
+	}
+}
+
+function renderError(code: string, details?: string) {
+	console.log(code, details);
+}