| 1 |
import apiFetch from '@wordpress/api-fetch'; |
| 2 |
import { decodeEntities } from '@wordpress/html-entities'; |
| 3 |
import { __ } from '@wordpress/i18n'; |
| 4 |
|
| 5 |
const path = '/extendify/v1/agent/site-navigation'; |
| 6 |
|
| 7 |
const blockPattern = /<!--\s+(\/)?wp:([\w/-]+)\s*(\{.*?\})?\s*(\/)?-->/g; |
| 8 |
const navigationPattern = /<!--\s+wp:navigation\s+(\{.*?\})\s*\/?-->/g; |
| 9 |
|
| 10 |
const attributes = (json) => { |
| 11 |
if (!json) return {}; |
| 12 |
try { |
| 13 |
return JSON.parse(json); |
| 14 |
} catch { |
| 15 |
return {}; |
| 16 |
} |
| 17 |
}; |
| 18 |
|
| 19 |
const withoutEmpties = (items) => |
| 20 |
items.map(({ items: children, ...item }) => |
| 21 |
children?.length ? { ...item, items: withoutEmpties(children) } : item, |
| 22 |
); |
| 23 |
|
| 24 |
const entries = (content = '') => { |
| 25 |
const root = { items: [] }; |
| 26 |
const open = [root]; |
| 27 |
for (const [, closing, name, json, selfClosing] of content.matchAll( |
| 28 |
blockPattern, |
| 29 |
)) { |
| 30 |
if (closing) { |
| 31 |
if (open.length > 1) open.pop(); |
| 32 |
continue; |
| 33 |
} |
| 34 |
|
| 35 |
const { label, url } = attributes(json); |
| 36 |
const item = { |
| 37 |
type: name.replace('core/', ''), |
| 38 |
...(label && { label: decodeEntities(label) }), |
| 39 |
...(url && { url }), |
| 40 |
}; |
| 41 |
open.at(-1).items.push(item); |
| 42 |
if (!selfClosing) { |
| 43 |
item.items = []; |
| 44 |
open.push(item); |
| 45 |
} |
| 46 |
} |
| 47 |
|
| 48 |
return withoutEmpties(root.items); |
| 49 |
}; |
| 50 |
|
| 51 |
const menusRenderedIn = async (location) => { |
| 52 |
const parts = await apiFetch({ path: '/wp/v2/template-parts?context=edit' }); |
| 53 |
|
| 54 |
return parts |
| 55 |
.filter((part) => part.area === location) |
| 56 |
.flatMap((part) => [ |
| 57 |
...(part.content?.raw ?? '').matchAll(navigationPattern), |
| 58 |
]) |
| 59 |
.map(([, json]) => attributes(json).ref) |
| 60 |
.filter(Boolean); |
| 61 |
}; |
| 62 |
|
| 63 |
export const navigation = { |
| 64 |
name: 'extendify/navigation', |
| 65 |
label: __('Menus', 'extendify-local'), |
| 66 |
description: |
| 67 |
'The menus this site has and what each one links to, as a list rather than the markup it is stored as. Ask for a place on the page for the menu a visitor sees there, or for a menu by id.', |
| 68 |
inputSchema: { |
| 69 |
type: 'object', |
| 70 |
properties: { |
| 71 |
location: { |
| 72 |
type: 'string', |
| 73 |
enum: ['header', 'footer'], |
| 74 |
description: 'Where on the page the menu is shown.', |
| 75 |
}, |
| 76 |
menuId: { |
| 77 |
type: 'integer', |
| 78 |
description: 'One menu, by the id another tool returned.', |
| 79 |
}, |
| 80 |
}, |
| 81 |
}, |
| 82 |
annotations: { readonly: true }, |
| 83 |
execute: async ({ location, menuId } = {}) => { |
| 84 |
const ids = menuId |
| 85 |
? [menuId] |
| 86 |
: location |
| 87 |
? await menusRenderedIn(location) |
| 88 |
: []; |
| 89 |
if (location && !ids.length) { |
| 90 |
return { error: `No menu is rendered in the ${location}.` }; |
| 91 |
} |
| 92 |
|
| 93 |
const menus = await apiFetch({ |
| 94 |
path, |
| 95 |
method: 'POST', |
| 96 |
data: ids.length ? { only: ids.join(',') } : {}, |
| 97 |
}); |
| 98 |
|
| 99 |
return { |
| 100 |
menus: menus.map(({ id, name, content }) => ({ |
| 101 |
id, |
| 102 |
name: decodeEntities(name), |
| 103 |
items: entries(content), |
| 104 |
})), |
| 105 |
}; |
| 106 |
}, |
| 107 |
}; |
| 108 |
|
