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// ===== write-with-ai/api.js — REST client for betterdocs/v1/write-with-ai ===== |
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import apiFetch from "@wordpress/api-fetch"; |
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import { __ } from "@wordpress/i18n"; |
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export const getConfig = () => |
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(typeof window !== "undefined" && window.betterdocsWriteWithAI) || {}; |
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// Normalize a thrown/responded error into the { code, message } shape the |
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// PreviewAccept Banner understands. |
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const toError = (e) => { |
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if (e && e.code && e.message) return { code: e.code, message: e.message }; |
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const message = (e && e.message) || __("Failed to reach the AI service. Please try again.", "betterdocs"); |
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let code = "empty"; |
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if (/rate|429/i.test(message)) code = "rate_limit"; |
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else if (/time/i.test(message)) code = "timeout"; |
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return { code, message }; |
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}; |
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// POST one action to the endpoint. Resolves with the `data` object on success, |
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// rejects with { code, message } on failure. |
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export const callWriteWithAI = async (action, payload = {}) => { |
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const config = getConfig(); |
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if (!config.rest_url) { |
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throw { code: "missing_key", message: __("Write with AI is not properly initialized.", "betterdocs") }; |
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} |
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|
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try { |
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const response = await apiFetch({ |
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url: config.rest_url, |
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method: "POST", |
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headers: { "X-WP-Nonce": config.rest_nonce }, |
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data: { action, post_id: config.post_id, ...payload }, |
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}); |
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if (response && response.success && response.data) { |
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return response.data; |
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} |
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const message = (response && response.message) || __("Unexpected response from the server.", "betterdocs"); |
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throw { code: "empty", message }; |
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} catch (e) { |
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throw toError(e); |
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} |
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}; |
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|
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// POST one action with an uploaded file (multipart/form-data) to the same |
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// endpoint — used by the "From Attachment" source. apiFetch sends the FormData |
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// as-is (no JSON encoding) and still attaches the REST nonce. Arrays are sent as |
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// repeated `key[]` fields so the PHP side reads them as arrays. |
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export const callWriteWithAIMultipart = async (action, fields = {}, file) => { |
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const config = getConfig(); |
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if (!config.rest_url) { |
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throw { code: "missing_key", message: __("Write with AI is not properly initialized.", "betterdocs") }; |
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} |
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const form = new FormData(); |
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form.append("action", action); |
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form.append("post_id", config.post_id || 0); |
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Object.entries(fields).forEach(([key, value]) => { |
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if (Array.isArray(value)) { |
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value.forEach((item) => form.append(`${key}[]`, item)); |
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} else if (value !== undefined && value !== null) { |
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form.append(key, value); |
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} |
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}); |
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if (file) { |
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form.append("file", file, file.name); |
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} |
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|
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try { |
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const response = await apiFetch({ |
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url: config.rest_url, |
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method: "POST", |
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headers: { "X-WP-Nonce": config.rest_nonce }, |
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body: form, |
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}); |
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if (response && response.success && response.data) { |
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return response.data; |
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} |
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const message = (response && response.message) || __("Unexpected response from the server.", "betterdocs"); |
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throw { code: "empty", message }; |
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} catch (e) { |
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throw toError(e); |
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} |
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}; |
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// Ask betterdocs/v1/ai-suggest-terms for AI-suggested terms of one taxonomy, |
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// based on the freshly generated doc. Resolves with the suggestions array |
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// ([{ name, term_id, is_new }]); a disabled suite / missing key / upstream |
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// failure is non-fatal here — it just yields no suggestions for the taxonomy. |
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export const suggestTerms = async ({ taxonomy, content, title }) => { |
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const config = getConfig(); |
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if (!config.rest_suggest_url) return []; |
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|
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try { |
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const response = await apiFetch({ |
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url: config.rest_suggest_url, |
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method: "POST", |
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headers: { "X-WP-Nonce": config.rest_nonce }, |
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data: { |
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taxonomy, |
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post_id: config.post_id, |
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content, |
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title, |
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max_suggestions: 6, |
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}, |
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}); |
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if (response && response.success && response.data && Array.isArray(response.data.suggestions)) { |
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return response.data.suggestions; |
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} |
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return []; |
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} catch (e) { |
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return []; |
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} |
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}; |
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