bool.ls -> boot.js

1 files changed, 169 insertions, 0 deletions

diff --git a/src/web/app/boot.js b/src/web/app/boot.js
new file mode 100644
index 0000000000..e626c35f5c
--- /dev/null
+++ b/src/web/app/boot.js
@@ -0,0 +1,169 @@
+/*
+MISSKEY BOOT LOADER
+
+Misskeyを起動します。
+1. 初期化
+2. ユーザー取得(ログインしていれば)
+3. アプリケーションをマウント
+*/
+
+// LOAD DEPENDENCIES
+
+const riot = require('riot');
+require('velocity');
+const log = require('./common/scripts/log.ls');
+const api = require('./common/scripts/api.ls');
+const signout = require('./common/scripts/signout.ls');
+const generateDefaultUserdata = require('./common/scripts/generate-default-userdata.ls');
+const mixins = require('./common/mixins.ls');
+const checkForUpdate = require('./common/scripts/check-for-update.ls');
+require('./common/tags.ls');
+
+// MISSKEY ENTORY POINT
+
+document.domain = CONFIG.host;
+
+// ↓ iOS待ちPolyfill (SEE: http://caniuse.com/#feat=fetch)
+require('fetch');
+
+// ↓ NodeList、HTMLCollectionで forEach を使えるようにする
+if (NodeList.prototype.forEach === undefined) {
+  NodeList.prototype.forEach = Array.prototype.forEach;
+}
+if (HTMLCollection.prototype.forEach === undefined) {
+  HTMLCollection.prototype.forEach = Array.prototype.forEach;
+}
+
+// ↓ iOSでプライベートモードだとlocalStorageが使えないので既存のメソッドを上書きする
+try {
+  localStorage.setItem('kyoppie', 'yuppie');
+} catch (e) {
+  Storage.prototype.setItem = () => { }; // noop
+}
+
+// MAIN PROCESS
+
+log("Misskey (aoi) v:" + VERSION);
+
+// Check for Update
+checkForUpdate();
+
+// Get token from cookie
+const i = (document.cookie.match(/i=(\w+)/) || [null, null])[1];
+
+if (i != null) {
+  log("ME: " + i);
+}
+
+// ユーザーをフェッチしてコールバックする
+module.exports = callback => {
+	// Get cached account data
+  let cachedMe = JSON.parse(localStorage.getItem('me'));
+
+  if (cachedMe != null && cachedMe.data != null && cachedMe.data.cache) {
+    fetched(cachedMe);
+
+		// 後から新鮮なデータをフェッチ
+    fetchme(i, true, freshData => {
+      Object.assign(cachedMe, freshData);
+      cachedMe.trigger('updated');
+    });
+  } else {
+		// キャッシュ無効なのにキャッシュが残ってたら掃除
+    if (cachedMe != null) {
+      localStorage.removeItem('me');
+    }
+    fetchme(i, false, fetched);
+  }
+
+  function fetched(me) {
+    if (me != null) {
+      riot.observable(me);
+      if (me.data.cache) {
+        localStorage.setItem('me', JSON.stringify(me));
+        me.on('updated', () => {
+					// キャッシュ更新
+          localStorage.setItem('me', JSON.stringify(me));
+        });
+      }
+      log("Fetched! Hello " + me.username + ".");
+    }
+    mixins(me);
+    const init = document.getElementById('init');
+    init.parentNode.removeChild(init);
+    const app = document.createElement('div');
+    app.setAttribute('id', 'app');
+    document.body.appendChild(app);
+    try {
+      callback(me);
+    } catch (e) {
+      panic(e);
+    }
+  }
+};
+
+// ユーザーをフェッチしてコールバックする
+function fetchme(token, silent, cb) {
+  let me = null;
+
+	// Return when not signed in
+  if (token == null) {
+    done();
+  }
+
+	// Fetch user
+  fetch(CONFIG.api.url + "/i", {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/x-www-form-urlencoded; charset=utf-8'
+    },
+    body: "i=" + token
+  }).then(res => {
+		// When failed to authenticate user
+    if (res.status !== 200) {
+      signout();
+    }
+    res.json().then(i => {
+      me = i;
+      me.token = token;
+
+			// initialize it if user data is empty
+      if (me.data != null) {
+        done();
+      } else {
+        init();
+      }
+    });
+  }).catch(() => {
+    if (!silent) {
+      const info = document.body.appendChild(document.createElement('mk-core-error'));
+      riot.mount(info, {
+        retry: () => {
+          fetchme(token, false, cb);
+        }
+      });
+		}
+  });
+
+  function done() {
+    if (cb != null) {
+    	cb(me);
+    }
+  }
+
+  function init() {
+    var data, this$ = this;
+    data = generateDefaultUserdata();
+    api(token, 'i/appdata/set', {
+      data: JSON.stringify(data)
+    }).then(() => {
+      me.data = data;
+      done();
+    });
+  }
+}
+
+function panic(e) {
+  console.error(e);
+  document.body.innerHTML = '<div id="error"><p>致命的な問題が発生しました。</p></div>';
+}