useTheme composable

The useTheme composable provides functions to configure the theme.

You can use the useTheme composable to configure the theme in your .vitepress/theme/index.js file, or in any .md page/file.

import { useTheme, locales } from 'vitepress-openapi'

export default {
    async enhanceApp({app, router, siteData}) {
        const themeConfig = useTheme()
        
        // Set the default schema view.
        themeConfig.setSchemaDefaultView('schema') // schema or contentType
        
        // Set the JSON viewer depth.
        themeConfig.setJsonViewerDeep(Infinity)
        
        // Set the schema viewer depth.
        themeConfig.setSchemaViewerDeep(Infinity)
        
        // Set the heading levels.
        themeConfig.setHeadingLevels({
            h1: 1,
            h2: 2,
            h3: 3,
            h4: 4,
            h5: 5,
            h6: 6,
        })
        
        // Set the response code selector.
        themeConfig.setResponseCodeSelector('tabs') // tabs or select
        
        // Set the maximum number of tabs, after which a Select will be shown.
        themeConfig.setResponseCodeMaxTabs(5)
        
        // Set the mode of the JSON editor.
        themeConfig.setPlaygroundJsonEditorMode('tree') // text, tree, or table
        
        // Set the visibility of the main menu bar.
        themeConfig.setPlaygroundJsonEditorMainMenuBar(false)
        
        // Set the visibility of the navigation bar.
        themeConfig.setPlaygroundJsonEditorNavigationBar(false)
        
        // Get the current operation badges.
        themeConfig.getOperationBadges() // ['deprecated']
        
        // Set the operation badges.
        themeConfig.setOperationBadges(['deprecated'])
        
        // Get the current i18n configuration.
        themeConfig.getI18nConfig() // { locale: 'en', fallbackLocale: 'en', messages: locales }
        
        // Set the i18n configuration.
        themeConfig.setI18nConfig({
            locale: 'en', // en or es
            fallbackLocale: 'en', // en or es
            messages: {
                en: {
                    ...locales.en,
                    'operation.badgePrefix.operationId': 'Operation ID',
                },
                es: {
                    ...locales.es,
                    'operation.badgePrefix.operationId': 'ID de operación',
                },
            },
        })
    }
}

Schema Configuration

Function	Description	Default Value	Allowed Values
setSchemaDefaultView	Sets the default schema view.	'schema'	'schema', 'contentType'
setShowBaseURL	Sets whether the base URL is shown.	true	true, false

JSON Viewer Configuration

Function	Description	Default Value	Allowed Values
setJsonViewerDeep	Sets the JSON viewer depth.	Infinity	number

Schema Viewer Configuration

Function	Description	Default Value	Allowed Values
setSchemaViewerDeep	Sets the schema viewer depth.	Infinity	number

Heading Levels Configuration

Function	Description	Default Value	Allowed Values
setHeadingLevels	Sets the heading levels.	{ h1: 1, h2: 2, h3: 3, h4: 4, h5: 5, h6: 6 }	{ h1: number, h2: number, h3: number, h4: number, h5: number, h6: number }

Response Configuration

Function	Description	Default Value	Allowed Values
setResponseCodeSelector	Sets the response code selector.	'tabs'	'tabs', 'select'
setResponseCodeMaxTabs	Sets the maximum number of tabs, after which a Select will be shown.	5	number

Playground JSON Editor Configuration

Function	Description	Default Value	Allowed Values
setPlaygroundJsonEditorMode	Sets the mode of the JSON editor.	'tree'	'text', 'tree', 'table'
setPlaygroundJsonEditorMainMenuBar	Sets the visibility of the main menu bar.	false	true, false
setPlaygroundJsonEditorNavigationBar	Sets the visibility of the navigation bar.	false	true, false

Operation Configuration

Function	Description	Default Value	Allowed Values
setOperationBadges	Sets the operation badges. The order is respected.	['deprecated']	['deprecated', 'operationId']

I18n Configuration

Function	Description	Default Value	Allowed Values
setI18nConfig	Sets the i18n configuration.	{ locale: 'en', fallbackLocale: 'en', messages: locales }	{ locale: 'es' | 'en', fallbackLocale: 'es' | 'en', messages: Record<'es' | 'en', Record<string, Record<string, string>>> }