feat(baoyu-post-to-wechat): add newspic article type support
- Add ArticleOptions interface with news/newspic types - Track all image media IDs for newspic format - Restructure publishToDraft for dual article type handling
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Jim Liu 宝玉
parent
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commit
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@ -28,6 +28,18 @@ interface PublishResponse {
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errmsg?: string;
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}
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type ArticleType = "news" | "newspic";
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interface ArticleOptions {
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title: string;
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author?: string;
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digest?: string;
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content: string;
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thumbMediaId: string;
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articleType: ArticleType;
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imageMediaIds?: string[];
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}
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const TOKEN_URL = "https://api.weixin.qq.com/cgi-bin/token";
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const UPLOAD_URL = "https://api.weixin.qq.com/cgi-bin/material/add_material";
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const DRAFT_URL = "https://api.weixin.qq.com/cgi-bin/draft/add";
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@ -176,16 +188,17 @@ async function uploadImagesInHtml(
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html: string,
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accessToken: string,
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baseDir: string
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): Promise<{ html: string; firstMediaId: string }> {
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): Promise<{ html: string; firstMediaId: string; allMediaIds: string[] }> {
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const imgRegex = /<img[^>]*\ssrc=["']([^"']+)["'][^>]*>/gi;
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const matches = [...html.matchAll(imgRegex)];
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if (matches.length === 0) {
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return { html, firstMediaId: "" };
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return { html, firstMediaId: "", allMediaIds: [] };
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}
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let firstMediaId = "";
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let updatedHtml = html;
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const allMediaIds: string[] = [];
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for (const match of matches) {
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const [fullTag, src] = match;
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@ -208,6 +221,7 @@ async function uploadImagesInHtml(
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.replace(/\ssrc=["'][^"']+["']/, ` src="${resp.url}"`)
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.replace(/\sdata-local-path=["'][^"']+["']/, "");
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updatedHtml = updatedHtml.replace(fullTag, newTag);
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allMediaIds.push(resp.media_id);
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if (!firstMediaId) {
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firstMediaId = resp.media_id;
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}
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@ -216,28 +230,51 @@ async function uploadImagesInHtml(
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}
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}
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return { html: updatedHtml, firstMediaId };
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return { html: updatedHtml, firstMediaId, allMediaIds };
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}
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async function publishToDraft(
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title: string,
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html: string,
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thumbMediaId: string,
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options: ArticleOptions,
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accessToken: string
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): Promise<PublishResponse> {
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const url = `${DRAFT_URL}?access_token=${accessToken}`;
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let article: Record<string, unknown>;
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if (options.articleType === "newspic") {
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if (!options.imageMediaIds || options.imageMediaIds.length === 0) {
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throw new Error("newspic requires at least one image");
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}
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article = {
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article_type: "newspic",
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title: options.title,
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content: options.content,
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need_open_comment: 1,
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only_fans_can_comment: 0,
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image_info: {
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image_list: options.imageMediaIds.map(id => ({ image_media_id: id })),
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},
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};
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if (options.author) article.author = options.author;
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} else {
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article = {
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article_type: "news",
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title: options.title,
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content: options.content,
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thumb_media_id: options.thumbMediaId,
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need_open_comment: 1,
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only_fans_can_comment: 0,
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};
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if (options.author) article.author = options.author;
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if (options.digest) article.digest = options.digest;
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}
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const res = await fetch(url, {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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},
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body: JSON.stringify({
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articles: [{
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title,
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content: html,
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thumb_media_id: thumbMediaId,
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}],
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}),
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body: JSON.stringify({ articles: [article] }),
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});
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const data = await res.json() as PublishResponse;
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@ -315,13 +352,24 @@ Arguments:
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file Markdown (.md) or HTML (.html) file
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Options:
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--type <type> Article type: news (文章, default) or newspic (图文)
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--title <title> Override title
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--summary <text> Article summary (for future use)
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--author <name> Author name (max 16 chars)
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--summary <text> Article summary/digest (max 128 chars)
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--theme <name> Theme name for markdown (default, grace, simple). Default: default
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--cover <path> Cover image path (local or URL)
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--dry-run Parse and render only, don't publish
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--help Show this help
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Frontmatter Fields (markdown):
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title Article title
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author Author name
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digest/summary Article summary
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featureImage/coverImage/cover/image Cover image path
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Comments:
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Comments are enabled by default, open to all users.
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Environment Variables:
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WECHAT_APP_ID WeChat App ID
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WECHAT_APP_SECRET WeChat App Secret
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@ -334,7 +382,9 @@ Config File Locations (in priority order):
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Example:
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npx -y bun wechat-api.ts article.md
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npx -y bun wechat-api.ts article.md --theme grace --cover cover.png
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npx -y bun wechat-api.ts article.md --author "Author Name" --summary "Brief intro"
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npx -y bun wechat-api.ts article.html --title "My Article"
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npx -y bun wechat-api.ts images/ --type newspic --title "Photo Album"
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npx -y bun wechat-api.ts article.md --dry-run
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`);
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process.exit(0);
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@ -343,7 +393,9 @@ Example:
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interface CliArgs {
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filePath: string;
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isHtml: boolean;
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articleType: ArticleType;
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title?: string;
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author?: string;
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summary?: string;
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theme: string;
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cover?: string;
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@ -358,14 +410,22 @@ function parseArgs(argv: string[]): CliArgs {
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const args: CliArgs = {
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filePath: "",
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isHtml: false,
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articleType: "news",
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theme: "default",
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dryRun: false,
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};
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for (let i = 0; i < argv.length; i++) {
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const arg = argv[i]!;
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if (arg === "--title" && argv[i + 1]) {
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if (arg === "--type" && argv[i + 1]) {
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const t = argv[++i]!.toLowerCase();
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if (t === "news" || t === "newspic") {
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args.articleType = t;
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}
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} else if (arg === "--title" && argv[i + 1]) {
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args.title = argv[++i];
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} else if (arg === "--author" && argv[i + 1]) {
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args.author = argv[++i];
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} else if (arg === "--summary" && argv[i + 1]) {
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args.summary = argv[++i];
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} else if (arg === "--theme" && argv[i + 1]) {
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@ -410,6 +470,8 @@ async function main(): Promise<void> {
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const baseDir = path.dirname(filePath);
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let title = args.title || "";
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let author = args.author || "";
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let digest = args.summary || "";
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let htmlPath: string;
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let htmlContent: string;
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let frontmatter: Record<string, string> = {};
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@ -422,9 +484,9 @@ async function main(): Promise<void> {
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const mdContent = fs.readFileSync(mdPath, "utf-8");
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const parsed = parseFrontmatter(mdContent);
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frontmatter = parsed.frontmatter;
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if (!title && frontmatter.title) {
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title = frontmatter.title;
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}
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if (!title && frontmatter.title) title = frontmatter.title;
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if (!author) author = frontmatter.author || "";
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if (!digest) digest = frontmatter.digest || frontmatter.summary || frontmatter.description || "";
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}
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if (!title) {
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title = extractHtmlTitle(fs.readFileSync(htmlPath, "utf-8"));
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@ -441,6 +503,8 @@ async function main(): Promise<void> {
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const h1Match = body.match(/^#\s+(.+)$/m);
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if (h1Match) title = h1Match[1]!;
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}
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if (!author) author = frontmatter.author || "";
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if (!digest) digest = frontmatter.digest || frontmatter.summary || frontmatter.description || "";
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console.error(`[wechat-api] Theme: ${args.theme}`);
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htmlPath = renderMarkdownToHtml(filePath, args.theme);
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@ -454,10 +518,16 @@ async function main(): Promise<void> {
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}
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console.error(`[wechat-api] Title: ${title}`);
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if (author) console.error(`[wechat-api] Author: ${author}`);
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if (digest) console.error(`[wechat-api] Digest: ${digest.slice(0, 50)}...`);
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console.error(`[wechat-api] Type: ${args.articleType}`);
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if (args.dryRun) {
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console.log(JSON.stringify({
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articleType: args.articleType,
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title,
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author: author || undefined,
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digest: digest || undefined,
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htmlPath,
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contentLength: htmlContent.length,
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}, null, 2));
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@ -469,7 +539,7 @@ async function main(): Promise<void> {
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const accessToken = await fetchAccessToken(config.appId, config.appSecret);
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console.error("[wechat-api] Uploading images...");
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const { html: processedHtml, firstMediaId } = await uploadImagesInHtml(
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const { html: processedHtml, firstMediaId, allMediaIds } = await uploadImagesInHtml(
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htmlContent,
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accessToken,
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baseDir
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@ -497,18 +567,32 @@ async function main(): Promise<void> {
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}
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}
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if (!thumbMediaId) {
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if (args.articleType === "news" && !thumbMediaId) {
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console.error("Error: No cover image. Provide via --cover, frontmatter.featureImage, or include an image in content.");
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process.exit(1);
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}
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if (args.articleType === "newspic" && allMediaIds.length === 0) {
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console.error("Error: newspic requires at least one image in content.");
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process.exit(1);
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}
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console.error("[wechat-api] Publishing to draft...");
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const result = await publishToDraft(title, htmlContent, thumbMediaId, accessToken);
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const result = await publishToDraft({
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title,
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author: author || undefined,
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digest: digest || undefined,
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content: htmlContent,
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thumbMediaId,
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articleType: args.articleType,
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imageMediaIds: args.articleType === "newspic" ? allMediaIds : undefined,
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}, accessToken);
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console.log(JSON.stringify({
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success: true,
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media_id: result.media_id,
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title,
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articleType: args.articleType,
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}, null, 2));
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console.error(`[wechat-api] Published successfully! media_id: ${result.media_id}`);
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