Refactor + error handling

Co-authored-by: webfiltered <176114999+webfiltered@users.noreply.github.com>

.env_example

@@ -18,3 +18,10 @@ TEST_COMFYUI_DIR=/home/ComfyUI
 
 # Whether to enable minification of the frontend code.
 ENABLE_MINIFY=true
+
+# Whether to disable proxying the `/templates` route. If true, allows you to 
+# serve templates from the ComfyUI_frontend/public/templates folder (for 
+# locally testing changes to templates). When false or nonexistent, the 
+# templates are served via the normal method from the server's python site 
+# packages.
+DISABLE_TEMPLATES_PROXY=false

README.md

@@ -67,6 +67,449 @@ The development of successive minor versions overlaps. For example, while versio
 | 3 | Mar 15-21 | Released | Feature Freeze | Development | 1.1.7 through 1.1.13 (daily)<br>1.2.0 through 1.2.6 (daily) |
 | 4 | Mar 22-28 | - | Released | Feature Freeze | 1.2.7 through 1.2.13 (daily)<br>1.3.0 through 1.3.6 (daily) |
 
+## Release Summary
+
+### Major features
+
+<details id='feature-native-translation'>
+  <summary>v1.5: Native translation (i18n)</summary>
+
+  ComfyUI now includes built-in translation support, replacing the need for third-party translation extensions. Select your language
+  in `Comfy > Locale > Language` to translate the interface into English, Chinese (Simplified), Russian, Japanese, or Korean. This native
+  implementation offers better performance, reliability, and maintainability compared to previous solutions.<br>
+
+  More details available here: https://blog.comfy.org/p/native-localization-support-i18n
+</details>
+
+<details id='feature-mask-editor'>
+  <summary>v1.4: New mask editor</summary>
+
+  https://github.com/Comfy-Org/ComfyUI_frontend/pull/1284 implements a new mask editor.
+
+  ![image](https://github.com/user-attachments/assets/f0ea6ee5-00ee-4e5d-a09c-6938e86a1f17)
+</details>
+
+<details id='feature-integrated-server-terminal'>
+  <summary>v1.3.22: Integrated server terminal</summary>
+
+Press Ctrl + ` to toggle integrated terminal.
+
+https://github.com/user-attachments/assets/eddedc6a-07a3-4a83-9475-63b3977f6d94
+</details>
+
+<details id='feature-keybinding-customization'>
+  <summary>v1.3.7: Keybinding customization</summary>
+
+## Basic UI
+![image](https://github.com/user-attachments/assets/c84a1609-3880-48e0-a746-011f36beda68)
+
+## Reset button
+![image](https://github.com/user-attachments/assets/4d2922da-bb4f-4f90-8017-a8e4a0db07c7)
+
+## Edit Keybinding
+![image](https://github.com/user-attachments/assets/77626b7a-cb46-48f8-9465-e03120aac66a)
+![image](https://github.com/user-attachments/assets/79131a4e-75c6-4715-bd11-c6aaed887779)
+
+[rec.webm](https://github.com/user-attachments/assets/a3984ed9-eb28-4d47-86c0-7fc3efc2b5d0)
+
+</details>
+
+<details id='feature-node-library-sidebar'>
+  <summary>v1.2.4: Node library sidebar tab</summary>
+
+  #### Drag & Drop
+https://github.com/user-attachments/assets/853e20b7-bc0e-49c9-bbce-a2ba7566f92f
+
+  #### Filter
+https://github.com/user-attachments/assets/4bbca3ee-318f-4cf0-be32-a5a5541066cf
+</details>
+
+<details id='feature-queue-sidebar'>
+  <summary>v1.2.0: Queue/History sidebar tab</summary>
+
+  https://github.com/user-attachments/assets/86e264fe-4d26-4f07-aa9a-83bdd2d02b8f
+</details>
+
+<details id='feature-node-search'>
+  <summary>v1.1.0: Node search box</summary>
+
+  #### Fuzzy search & Node preview
+  ![image](https://github.com/user-attachments/assets/94733e32-ea4e-4a9c-b321-c1a05db48709)
+
+  #### Release link with shift
+  https://github.com/user-attachments/assets/a1b2b5c3-10d1-4256-b620-345de6858f25
+</details>
+
+### QoL changes
+
+<details id='feature-nested-group'>
+  <summary>v1.3.32: **Litegraph** Nested group</summary>
+
+https://github.com/user-attachments/assets/f51adeb1-028e-40af-81e4-0ac13075198a
+</details>
+
+<details id='feature-group-selection'>
+  <summary>v1.3.24: **Litegraph** Group selection</summary>
+
+https://github.com/user-attachments/assets/e6230a94-411e-4fba-90cb-6c694200adaa
+</details>
+
+<details id='feature-toggle-link-visibility'>
+  <summary>v1.3.6: **Litegraph** Toggle link visibility</summary>
+
+[rec.webm](https://github.com/user-attachments/assets/34e460ac-fbbc-44ef-bfbb-99a84c2ae2be)
+
+</details>
+
+<details id='feature-auto-widget-conversion'>
+  <summary>v1.3.4: **Litegraph** Auto widget to input conversion</summary>
+
+Dropping a link of correct type on node widget will automatically convert the widget to input.
+
+[rec.webm](https://github.com/user-attachments/assets/15cea0b0-b225-4bec-af50-2cdb16dc46bf)
+
+</details>
+
+<details id='feature-pan-mode'>
+  <summary>v1.3.4: **Litegraph** Canvas pan mode</summary>
+
+The canvas becomes readonly in pan mode. Pan mode is activated by clicking the pan mode button on the canvas menu
+or by holding the space key.
+
+[rec.webm](https://github.com/user-attachments/assets/c7872532-a2ac-44c1-9e7d-9e03b5d1a80b)
+
+</details>
+
+<details id='feature-shift-drag-link-creation'>
+  <summary>v1.3.1: **Litegraph** Shift drag link to create a new link</summary>
+
+[rec.webm](https://github.com/user-attachments/assets/7e73aaf9-79e2-4c3c-a26a-911cba3b85e4)
+
+</details>
+
+<details id='feature-optional-input-donuts'>
+  <summary>v1.2.62: **Litegraph** Show optional input slots as donuts</summary>
+
+![GYEIRidb0AYGO-v](https://github.com/user-attachments/assets/e6cde0b6-654b-4afd-a117-133657a410b1)
+
+</details>
+
+<details id='feature-group-title-edit'>
+  <summary>v1.2.44: **Litegraph** Double click group title to edit</summary>
+
+https://github.com/user-attachments/assets/5bf0e2b6-8b3a-40a7-b44f-f0879e9ad26f
+
+</details>
+
+<details id='feature-group-selection-shortcut'>
+  <summary>v1.2.39: **Litegraph** Group selected nodes with Ctrl + G</summary>
+
+https://github.com/user-attachments/assets/7805dc54-0854-4a28-8bcd-4b007fa01151
+
+</details>
+
+<details id='feature-node-title-edit'>
+  <summary>v1.2.38: **Litegraph** Double click node title to edit</summary>
+
+https://github.com/user-attachments/assets/d61d5d0e-f200-4153-b293-3e3f6a212b30
+
+</details>
+
+<details id='feature-drag-multi-link'>
+  <summary>v1.2.7: **Litegraph** drags multiple links with shift pressed</summary>
+
+https://github.com/user-attachments/assets/68826715-bb55-4b2a-be6e-675cfc424afe
+
+https://github.com/user-attachments/assets/c142c43f-2fe9-4030-8196-b3bfd4c6977d
+
+</details>
+
+<details id='feature-auto-connect-link'>
+  <summary>v1.2.2: **Litegraph** auto connects to correct slot</summary>
+
+  #### Before
+  https://github.com/user-attachments/assets/c253f778-82d5-4e6f-aec0-ea2ccf421651
+
+  #### After
+  https://github.com/user-attachments/assets/b6360ac0-f0d2-447c-9daa-8a2e20c0dc1d
+</details>
+
+<details id='feature-hide-text-overflow'>
+  <summary>v1.1.8: **Litegraph** hides text overflow on widget value</summary>
+
+  https://github.com/user-attachments/assets/5696a89d-4a47-4fcc-9e8c-71e1264943f2
+</details>
+
+### Developer APIs
+
+<details>
+  <summary>v1.6.13: prompt/confirm/alert replacements for ComfyUI desktop</summary>
+
+Several browser-only APIs are not available in ComfyUI desktop's electron environment.
+
+- `window.prompt`
+- `window.confirm`
+- `window.alert`
+
+Please use the following APIs as replacements.
+
+```js
+// window.prompt
+window['app'].extensionManager.dialog
+  .prompt({
+    title: 'Test Prompt',
+    message: 'Test Prompt Message'
+  })
+  .then((value: string) => {
+    // Do something with the value user entered
+  })
+```
+
+![image](https://github.com/user-attachments/assets/c73f74d0-9bb4-4555-8d56-83f1be4a1d7e)
+
+```js
+// window.confirm
+window['app'].extensionManager.dialog
+  .confirm({
+    title: 'Test Confirm',
+    message: 'Test Confirm Message'
+  })
+  .then((value: boolean) => {
+    // Do something with the value user entered
+  })
+```
+
+![image](https://github.com/user-attachments/assets/8dec7a42-7443-4245-85be-ceefb1116e96)
+
+```js
+// window.alert
+window['app'].extensionManager.toast
+  .addAlert("Test Alert")
+```
+
+![image](https://github.com/user-attachments/assets/9b18bdca-76ef-4432-95de-5cd2369684f2)
+
+</details>
+
+<details>
+  <summary>v1.3.34: Register about panel badges</summary>
+
+```js
+app.registerExtension({
+  name: 'TestExtension1',
+  aboutPageBadges: [
+    {
+      label: 'Test Badge',
+      url: 'https://example.com',
+      icon: 'pi pi-box'
+    }
+  ]
+})
+```
+
+![image](https://github.com/user-attachments/assets/099e77ee-16ad-4141-b2fc-5e9d5075188b)
+
+</details>
+
+<details id='extension-api-bottom-panel-tabs'>
+  <summary>v1.3.22: Register bottom panel tabs</summary>
+
+```js
+app.registerExtension({
+  name: 'TestExtension',
+  bottomPanelTabs: [
+    {
+      id: 'TestTab',
+      title: 'Test Tab',
+      type: 'custom',
+      render: (el) => {
+        el.innerHTML = '<div>Custom tab</div>'
+      }
+    }
+  ]
+})
+```
+
+![image](https://github.com/user-attachments/assets/2114f8b8-2f55-414b-b027-78e61c870b64)
+
+</details>
+
+<details id='extension-api-settings'>
+  <summary>v1.3.22: New settings API</summary>
+
+Legacy settings API.
+
+```js
+// Register a new setting
+app.ui.settings.addSetting({
+  id: 'TestSetting',
+  name: 'Test Setting',
+  type: 'text',
+  defaultValue: 'Hello, world!'
+})
+
+// Get the value of a setting
+const value = app.ui.settings.getSettingValue('TestSetting')
+
+// Set the value of a setting
+app.ui.settings.setSettingValue('TestSetting', 'Hello, universe!')
+```
+
+New settings API.
+
+```js
+// Register a new setting
+app.registerExtension({
+  name: 'TestExtension1',
+  settings: [
+    {
+      id: 'TestSetting',
+      name: 'Test Setting',
+      type: 'text',
+      defaultValue: 'Hello, world!'
+    }
+  ]
+})
+
+// Get the value of a setting
+const value = app.extensionManager.setting.get('TestSetting')
+
+// Set the value of a setting
+app.extensionManager.setting.set('TestSetting', 'Hello, universe!')
+```
+
+</details>
+
+<details id='extension-api-commands-keybindings'>
+  <summary>v1.3.7: Register commands and keybindings</summary>
+
+  Extensions can call the following API to register commands and keybindings. Do
+  note that keybindings defined in core cannot be overwritten, and some keybindings
+  are reserved by the browser.
+
+```js
+  app.registerExtension({
+    name: 'TestExtension1',
+    commands: [
+      {
+        id: 'TestCommand',
+        function: () => {
+          alert('TestCommand')
+        }
+      }
+    ],
+    keybindings: [
+      {
+        combo: { key: 'k' },
+        commandId: 'TestCommand'
+      }
+    ]
+  })
+```
+
+</details>
+
+<details id='extension-api-topbar-menu'>
+  <summary>v1.3.1: Extension API to register custom topbar menu items</summary>
+
+  Extensions can call the following API to register custom topbar menu items.
+
+```js
+  app.registerExtension({
+    name: 'TestExtension1',
+    commands: [
+      {
+        id: 'foo-id',
+        label: 'foo',
+        function: () => {
+          alert(1)
+        }
+      }
+    ],
+    menuCommands: [
+      {
+        path: ['ext', 'ext2'],
+        commands: ['foo-id']
+      }
+    ]
+  })
+```
+
+![image](https://github.com/user-attachments/assets/ae7b082f-7ce9-4549-a446-4563567102fe)
+</details>
+
+<details id='extension-api-toast'>
+  <summary>v1.2.27: Extension API to add toast message</summary>i
+
+  Extensions can call the following API to add toast messages.
+
+```js
+  app.extensionManager.toast.add({
+    severity: 'info',
+    summary: 'Loaded!',
+    detail: 'Extension loaded!',
+    life: 3000
+  })
+```
+Documentation of all supported options can be found here: <https://primevue.org/toast/#api.toast.interfaces.ToastMessageOptions>
+
+![image](https://github.com/user-attachments/assets/de02cd7e-cd81-43d1-a0b0-bccef92ff487)
+</details>
+
+<details id='extension-api-sidebar-tab'>
+  <summary>v1.2.4: Extension API to register custom sidebar tab</summary>
+
+  Extensions now can call the following API to register a sidebar tab.
+
+```js
+  app.extensionManager.registerSidebarTab({
+    id: "search",
+    icon: "pi pi-search",
+    title: "search",
+    tooltip: "search",
+    type: "custom",
+    render: (el) => {
+      el.innerHTML = "<div>Custom search tab</div>";
+    },
+  });
+```
+
+The list of supported icons can be found here: <https://primevue.org/icons/#list>
+
+We will support custom icons later.
+
+![image](https://github.com/user-attachments/assets/7bff028a-bf91-4cab-bf97-55c243b3f5e0)
+</details>
+
+<details id='extension-api-selection-toolbox'>
+  <summary>v1.10.9: Selection Toolbox API</summary>
+
+Extensions can register commands that appear in the selection toolbox when specific items are selected on the canvas.
+
+```js
+app.registerExtension({
+  name: 'TestExtension1',
+  commands: [
+    {
+      id: 'test.selection.command',
+      label: 'Test Command',
+      icon: 'pi pi-star',
+      function: () => {
+        // Command logic here
+      }
+    }
+  ],
+  // Return an array of command IDs to show in the selection toolbox
+  // when an item is selected
+  getSelectionToolboxCommands: (selectedItem) => ['test.selection.command']
+})
+```
+
+The selection toolbox will display the command button when items are selected:
+![Image](https://github.com/user-attachments/assets/28d91267-c0a9-4bd5-a7c4-36e8ec44c9bd)
+
+</details>
+
 ## Contributing
 
 We're building this frontend together and would love your help — no matter how you'd like to pitch in! You don't need to write code to make a difference.

browser_tests/fixtures/ComfyPage.ts

@@ -270,6 +270,7 @@ export class ComfyPage {
         localStorage.clear()
         sessionStorage.clear()
         localStorage.setItem('Comfy.userId', id)
+        localStorage.setItem('api-nodes-news-seen', 'true')
       }, this.id)
     }
     await this.goto()