Merge pull request #2430 from MatthewShao/mitmweb-options

[web] [WIP] Mitmweb options 

3 files changed, 177 insertions, 140 deletions

diff --git a/web/src/js/components/Modal/Option.jsx b/web/src/js/components/Modal/Option.jsx
new file mode 100644
index 00000000..58b863d1
--- /dev/null
+++ b/web/src/js/components/Modal/Option.jsx
@@ -0,0 +1,141 @@
+import React, { Component } from "react"
+import PropTypes from "prop-types"
+import { connect } from "react-redux"
+import { update as updateOptions } from "../../ducks/options"
+import { Key } from "../../utils"
+import classnames from 'classnames'
+
+const stopPropagation = e => {
+    if (e.keyCode !== Key.ESC) {
+        e.stopPropagation()
+    }
+}
+
+BooleanOption.PropTypes = {
+    value: PropTypes.bool.isRequired,
+    onChange: PropTypes.func.isRequired,
+}
+function BooleanOption({ value, onChange, ...props }) {
+    return (
+        <div className="checkbox">
+            <label>
+                <input type="checkbox"
+                       checked={value}
+                       onChange={e => onChange(e.target.checked)}
+                       {...props}
+                />
+                Enable
+            </label>
+        </div>
+    )
+}
+
+StringOption.PropTypes = {
+    value: PropTypes.string.isRequired,
+    onChange: PropTypes.func.isRequired,
+}
+function StringOption({ value, onChange, ...props }) {
+    return (
+        <input type="text"
+               value={value || ""}
+               onChange={e => onChange(e.target.value)}
+               {...props}
+        />
+    )
+}
+function Optional(Component) {
+    return function ({ onChange, ...props }) {
+        return <Component
+            onChange={x => onChange(x ? x : null)}
+            {...props}
+        />
+    }
+}
+
+NumberOption.PropTypes = {
+    value: PropTypes.number.isRequired,
+    onChange: PropTypes.func.isRequired,
+}
+function NumberOption({ value, onChange, ...props }) {
+    return (
+        <input type="number"
+               value={value}
+               onChange={(e) => onChange(parseInt(e.target.value))}
+               {...props}
+        />
+    )
+}
+
+ChoicesOption.PropTypes = {
+    value: PropTypes.string.isRequired,
+    onChange: PropTypes.func.isRequired,
+}
+export function ChoicesOption({ value, onChange, choices, ...props }) {
+    return (
+        <select
+            onChange={(e) => onChange(e.target.value)}
+            selected={value}
+            {...props}
+        >
+            { choices.map(
+                choice => (
+                    <option key={choice} value={choice}>{choice}</option>
+                )
+            )}
+        </select>
+    )
+}
+
+StringSequenceOption.PropTypes = {
+    value: PropTypes.string.isRequired,
+    onChange: PropTypes.func.isRequired,
+}
+function StringSequenceOption({ value, onChange, ...props }) {
+    const height = Math.max(value.length, 1)
+    return <textarea
+        rows={height}
+        value={value.join('\n')}
+        onChange={e => onChange(e.target.value.split("\n"))}
+        {...props}
+    />
+}
+
+export const Options = {
+    "bool": BooleanOption,
+    "str": StringOption,
+    "int": NumberOption,
+    "optional str": Optional(StringOption),
+    "sequence of str": StringSequenceOption,
+}
+
+function PureOption({ choices, type, value, onChange, name, error }) {
+    let Opt, props = {}
+    if (choices) {
+        Opt = ChoicesOption;
+        props.choices = choices
+    } else {
+        Opt = Options[type]
+    }
+    if (Opt !== BooleanOption) {
+        props.className = "form-control"
+    }
+
+    return <div className={classnames({'has-error':error})}>
+                <Opt
+                    name={name}
+                    value={value}
+                    onChange={onChange}
+                    onKeyDown={stopPropagation}
+                    {...props}
+                />
+            </div>
+}
+export default connect(
+    (state, { name }) => ({
+        ...state.options[name],
+        ...state.ui.optionsEditor[name]
+    }),
+    (dispatch, { name }) => ({
+        onChange: value => dispatch(updateOptions(name, value))
+    })
+)(PureOption)
diff --git a/web/src/js/components/Modal/OptionMaster.jsx b/web/src/js/components/Modal/OptionMaster.jsx
deleted file mode 100644
index c25dda72..00000000
--- a/web/src/js/components/Modal/OptionMaster.jsx
+++ /dev/null
@@ -1,119 +0,0 @@
-import PropTypes from 'prop-types'
-
-PureBooleanOption.PropTypes = {
-    value: PropTypes.bool.isRequired,
-    onChange: PropTypes.func.isRequired,
-}
-
-function PureBooleanOption({ value, onChange, name, help}) {
-        return (
-                <label>
-                    { name }
-                    <input type="checkbox"
-                            checked={value}
-                            onChange={onChange}
-                            title={help}
-                    />
-                </label>
-        )
-}
-
-PureStringOption.PropTypes = {
-    value: PropTypes.string.isRequired,
-    onChange: PropTypes.func.isRequired,
-}
-
-function PureStringOption( { value, onChange, name, help }) {
-    let onKeyDown = (e) => {e.stopPropagation()}
-    return (
-            <label>
-                { name }
-                <input type="text"
-                        value={value}
-                        onChange={onChange}
-                        title={help}
-                        onKeyDown={onKeyDown}
-                />
-            </label>
-    )
-}
-
-PureNumberOption.PropTypes = {
-    value: PropTypes.number.isRequired,
-    onChange: PropTypes.func.isRequired,
-}
-
-function PureNumberOption( {value, onChange, name, help }) {
-    let onKeyDown = (e) => {e.stopPropagation()}
-    return (
-            <label>
-                { name }
-                <input type="number"
-                        value={value}
-                        onChange={onChange}
-                        title={help}
-                        onKeyDown={onKeyDown}
-                />
-            </label>
-    )
-}
-
-PureChoicesOption.PropTypes = {
-    value: PropTypes.string.isRequired,
-    onChange: PropTypes.func.isRequired,
-}
-
-function PureChoicesOption( { value, onChange, name, help, choices }) {
-    return (
-            <label htmlFor="">
-                { name }
-                <select name={name} onChange={onChange} title={help} selected={value}>
-                    { choices.map((choice, index) => (
-                        <option key={index} value={choice}> {choice} </option>
-                    ))}
-                </select>
-            </label>
-    )
-}
-
-const OptionTypes = {
-    bool: PureBooleanOption,
-    str: PureStringOption,
-    int: PureNumberOption,
-    "optional str": PureStringOption,
-    "sequence of str": PureStringOption,
-}
-
-export default function OptionMaster({option, name, updateOptions, ...props}) {
-    let WrappedComponent = null
-    if (option.choices) {
-        WrappedComponent = PureChoicesOption
-    } else {
-        WrappedComponent = OptionTypes[option.type]
-    }
-
-    let onChange = (e) => {
-        switch (option.type) {
-            case 'bool' :
-                updateOptions({[name]: !option.value})
-                break
-            case 'int':
-                updateOptions({[name]: parseInt(e.target.value)})
-                break
-            default:
-                updateOptions({[name]: e.target.value})
-        }
-    }
-    return (
-        <div className="menu-entry">
-            <WrappedComponent
-                children={props.children}
-                value={option.value}
-                onChange={onChange}
-                name={name}
-                help={option.help}
-                choices={option.choices}
-            />
-        </div>
-    )
-}
diff --git a/web/src/js/components/Modal/OptionModal.jsx b/web/src/js/components/Modal/OptionModal.jsx
index ef3a224a..5741ee8c 100644
--- a/web/src/js/components/Modal/OptionModal.jsx
+++ b/web/src/js/components/Modal/OptionModal.jsx
@@ -1,8 +1,22 @@
-import React, { Component } from 'react'
-import { connect } from 'react-redux'
-import * as modalAction from '../../ducks/ui/modal'
-import { update as updateOptions } from '../../ducks/options'
-import Option from './OptionMaster'
+import React, { Component } from "react"
+import { connect } from "react-redux"
+import * as modalAction from "../../ducks/ui/modal"
+import Option from "./Option"
+
+function PureOptionHelp({help}){
+    return <div className="help-block small">{help}</div>;
+}
+const OptionHelp = connect((state, {name}) => ({
+    help: state.options[name].help,
+}))(PureOptionHelp);
+
+function PureOptionError({error}){
+    if(!error) return null;
+    return <div className="small text-danger">{error}</div>;
+}
+const OptionError = connect((state, {name}) => ({
+    error: state.ui.optionsEditor[name] && state.ui.optionsEditor[name].error
+}))(PureOptionError);
 
 class PureOptionModal extends Component {
 
@@ -28,23 +42,25 @@ class PureOptionModal extends Component {
                 </div>
 
                 <div className="modal-body">
-                    {
-                        Object.keys(options).sort()
-                            .map((key, index) => {
-                                let option = options[key];
-                                return (
-                                    <Option
-                                        key={index}
-                                        name={key}
-                                        updateOptions={updateOptions}
-                                        option={option}
-                                    />)
-                            })
-                    }
+                    <div className="form-horizontal">
+                        {
+                            options.map(name =>
+                                <div key={name} className="form-group">
+                                    <div className="col-xs-6">
+                                        <label htmlFor={name}>{name}</label>
+                                        <OptionHelp name={name}/>
+                                    </div>
+                                    <div className="col-xs-6">
+                                        <Option name={name}/>
+                                        <OptionError name={name}/>
+                                    </div>
+                                </div>
+                            )
+                        }
+                    </div>
                 </div>
 
                 <div className="modal-footer">
-                    <button type="button" className="btn btn-primary">Save Changes</button>
                 </div>
             </div>
         )
@@ -53,10 +69,9 @@ class PureOptionModal extends Component {
 
 export default connect(
     state => ({
-        options: state.options
+        options: Object.keys(state.options).sort()
     }),
     {
         hideModal: modalAction.hideModal,
-        updateOptions: updateOptions,
     }
 )(PureOptionModal)