ThunderAI/claude-spec/05-options.md
2026-04-01 00:34:26 +02:00

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# Options & Settings System
## Overview
All extension preferences are stored in `browser.storage.local`. Defaults and the full list of valid keys are defined in `options/mzta-options-default.js`.
## Key Exports from `mzta-options-default.js`
| Export | Description |
|--------|-------------|
| `prefs_default` | All preference keys with their default values |
| `integration_options_config` | Per-provider API settings structure |
| `getDynamicSettingsDefaults(keysFilter)` | Returns per-special-prompt integration defaults |
| `getDynamicSettingValue(prefs, prefix, settingName)` | Reads a prefixed setting for a special prompt |
## Settings Structure
### Global Integration Settings
Stored flat in `prefs_default` with `{provider}_{key}` naming:
```
chatgpt_api_key, chatgpt_model, chatgpt_developer_messages, chatgpt_temperature, chatgpt_store
ollama_host, ollama_model, ollama_num_ctx, ollama_temperature, ollama_think
openai_comp_host, openai_comp_model, openai_comp_api_key, openai_comp_use_v1, openai_comp_chat_name, openai_comp_temperature
google_gemini_api_key, google_gemini_model, google_gemini_system_instruction, google_gemini_thinking_budget, google_gemini_temperature
anthropic_api_key, anthropic_model, anthropic_version, anthropic_max_tokens, anthropic_system_prompt, anthropic_temperature
```
Plus the global connection selector:
```
connection_type (default: 'chatgpt_web')
use_specific_integration (default: false)
```
### Special Prompt Integration Overrides
The 6 special prompts (`add_tags`, `spamfilter`, `summarize`, `get_calendar_event`, `get_task`, `translate`) each get their own `use_specific_integration` and `connection_type` keys:
```
{prefix}_use_specific_integration (default: false)
{prefix}_connection_type (default: 'chatgpt_api')
```
These are generated programmatically at the bottom of `mzta-options-default.js` using `special_prompts_with_integration` array.
### UI & Feature Preferences
| Key | Default | Description |
|-----|---------|-------------|
| `do_debug` | `false` | Enable debug logging |
| `chatgpt_win_height` | `800` | ChatGPT window height |
| `chatgpt_win_width` | `700` | ChatGPT window width |
| `chatgpt_win_top` | `''` | Window top position |
| `chatgpt_win_left` | `''` | Window left position |
| `chatgpt_win_save_position` | `false` | Remember window position |
| `default_chatgpt_lang` | `''` | Force response language |
| `default_sign_name` | `''` | Default signature name |
| `reply_type` | `'reply_all'` | Default reply type |
| `composing_plain_text` | `false` | Use plain text in compose |
| `chatgpt_web_model` | `''` | ChatGPT Web model override |
| `chatgpt_web_tempchat` | `false` | Use temporary chat |
| `chatgpt_web_project` | `''` | ChatGPT Web project |
| `chatgpt_web_custom_gpt` | `''` | Custom GPT URL |
| `chatgpt_web_load_wait_time` | `1000` | Wait time (ms) for ChatGPT page |
| `dynamic_menu_force_enter` | `false` | Force Enter to submit in popup |
| `dynamic_menu_order_alphabet` | `true` | Sort prompts alphabetically |
| `placeholders_use_default_value` | `false` | Use placeholder defaults when empty |
| `max_prompt_length` | `30000` | Max prompt string length |
### Feature Flags
| Key | Default | Description |
|-----|---------|-------------|
| `add_tags` | `false` | Enable auto-tagging feature |
| `add_tags_maxnum` | `3` | Max tags to apply |
| `add_tags_hide_exclusions` | `false` | Hide excluded tags from menu |
| `add_tags_exclusions_exact_match` | `false` | Exact match for exclusions |
| `add_tags_first_uppercase` | `true` | Capitalize first letter of tags |
| `add_tags_force_lang` | `true` | Force language for tags |
| `add_tags_auto` | `false` | Auto-tag on message open |
| `add_tags_auto_force_existing` | `false` | Only use existing tags |
| `add_tags_auto_only_inbox` | `true` | Auto-tag only inbox messages |
| `add_tags_auto_uselist` | `false` | Use tag allow-list |
| `add_tags_auto_uselist_list` | `''` | Tag allow-list content |
| `add_tags_enabled_accounts` | `[]` | Accounts where auto-tag is active |
| `get_calendar_event` | `true` | Enable calendar event extraction |
| `get_calendar_event_from_clipboard` | `false` | Enable calendar from clipboard |
| `get_task` | `true` | Enable task creation |
| `calendar_enforce_timezone` | `false` | Force specific timezone |
| `calendar_timezone` | `''` | Timezone to enforce |
| `calendar_no_selection` | `false` | Skip selection prompt |
| `spamfilter` | `false` | Enable spam filter |
| `spamfilter_threshold` | `70` | Spam confidence threshold (%) |
| `spamfilter_enabled_accounts` | `[]` | Accounts where spam filter is active |
| `spamfilter_show_msg_panel` | `true` | Show info panel on spam detection |
| `summarize` | `false` | Enable email summarization |
| `summarize_auto` | `1` | Auto-summarize mode: `0` = disabled, `1` = manual (show "click to generate" button), `2` = automatic (generate on message open), `3` = generate on email receive (background pre-cache via `onNewMailReceived`, no UI during generation) |
| `summarize_display_mode` | `'inline'` | Where to display summaries: `'inline'` = message pane banner, `'webchat'` = AI chat window. Note: `summarize_auto = 2` and `summarize_auto = 3` always use inline regardless of this setting. |
| `summarize_max_display_length` | `0` | Maximum characters shown in inline summary before truncation. `0` = no limit (show full text). When set, text is truncated at a word boundary and a "See more"/"See less" toggle link is shown. |
| `translate` | `true` | Enable email translation |
| `translate_auto` | `0` | Auto-translate mode: `0` = disabled, `1` = manual (show button), `2` = automatic (translate on message open), `3` = generate on email receive (background pre-cache via `onNewMailReceived`, no UI during generation) |
| `translate_max_display_length` | `0` | Maximum characters shown in inline translation before truncation. `0` = no limit (show full text). When set, text is truncated at a word boundary and a "See more"/"See less" toggle link is shown. |
| `translate_lang` | `''` | Target language for translation. Falls back to `default_chatgpt_lang` if empty. |
### Summarize Settings Page (`pages/summarize/`)
The summarize settings page provides:
1. **Specific integration checkbox** — enables per-feature API override (like other special prompts)
2. **Auto-summarize dropdown** (`summarize_auto`) — three modes:
- `0` (Disabled) — no inline summaries
- `1` (Manual) — shows a "Click to generate summary" button in message display
- `2` (Automatic) — generates summary immediately when message is opened
3. **Display mode dropdown** (`summarize_display_mode`) — controls where summaries are shown:
- `'inline'` — summary banner in the message pane (default)
- `'webchat'` — opens the AI chat window
- Note: `summarize_auto = 2` always generates inline regardless of this setting. Context menu summarize with multiple messages always falls back to webchat.
4. **Max display length** (`summarize_max_display_length`) — number input, limits inline summary text to N characters. `0` = no limit. When truncated, a "See more"/"See less" toggle link is appended.
5. **Three editable prompts** (used by context menu summarize and webchat mode):
- Summarize instruction prompt (`prompt_summarize`)
- Email template prompt (`prompt_summarize_email_template`)
- Email separator prompt (`prompt_summarize_email_separator`)
- Each has Save/Reset buttons and placeholder autocomplete
- Default text comes from i18n strings (`prompt_summarize_full_text`, etc.)
### Translate Settings Page (`pages/translate/`)
The translate settings page provides:
1. **Specific integration checkbox** — enables per-feature API override (like other special prompts)
2. **Auto-translate dropdown** (`translate_auto`) — three modes:
- `0` (Disabled) — no inline translations
- `1` (Manual) — shows a "Get AI Translation" button in message display
- `2` (Automatic) — generates translation immediately when message is opened
3. **Max display length** (`translate_max_display_length`) — number input, limits inline translation text to N characters. `0` = no limit. When truncated, a "See more"/"See less" toggle link is appended.
4. **Target language** (`translate_lang`) — text input for the destination language. If empty, falls back to `default_chatgpt_lang`.
5. **One editable prompt** — the translation instruction prompt (`prompt_translate_this`) with Save/Reset buttons and placeholder autocomplete. Default text comes from i18n string `prompt_translate_this_full_text`.
## Adding a New Preference
1. Add the key and default value to `prefs_default` in `options/mzta-options-default.js`
2. Add UI control to `options/mzta-options.html`
3. Add load/save logic to `options/mzta-options.js`
4. Add i18n label to `_locales/en/messages.json`
5. Read the pref in the relevant module via `browser.storage.local.get()`
## Reading Preferences at Runtime
```javascript
const prefs = await browser.storage.local.get(prefs_default);
// prefs now contains all keys with defaults for any unset values
const myPref = prefs.my_new_pref;
```