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bug: mcp image handling bug https://github.com/gitroomhq/postiz-app/issues/856 #968

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bug: mcp image handling bug https://github.com/gitroomhq/postiz-app/issues/856 #968

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48 changes: 31 additions & 17 deletions apps/backend/src/mcp/main.mcp.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ export class MainMcp {
@McpTool({
toolName: 'POSTIZ_SCHEDULE_POST',
zod: {
type: eenum(['draft', 'scheduled']),
type: eenum(['draft', 'schedule']),
configId: string(),
generatePictures: boolean(),
date: string().describe('UTC TIME'),
Expand All @@ -65,7 +65,7 @@ export class MainMcp {
generatePictures: boolean;
date: string;
providerId: string;
posts: { text: string }[];
posts: { text: string; images: string[] }[];
}
) {
const create = await this._postsService.createPost(organization, {
Expand All @@ -77,21 +77,35 @@ export class MainMcp {
{
group: makeId(10),
value: await Promise.all(
obj.posts.map(async (post) => ({
content: post.text,
id: makeId(10),
image: !obj.generatePictures
? []
: [
{
id: makeId(10),
path: await this._openAiService.generateImage(
post.text,
true
),
},
],
}))
obj.posts.map(async (post) => {
let images: { id: string; path: string }[] = [];

// First priority: use provided images if they exist
if (post.images && post.images.length > 0) {
images = post.images.map(imagePath => ({
id: makeId(10),
path: imagePath,
}));
}
// Second priority: generate AI images if no images provided but generatePictures is true
else if (obj.generatePictures) {
images = [
{
id: makeId(10),
path: await this._openAiService.generateImage(
post.text,
true
),
},
];
}

return {
content: post.text,
id: makeId(10),
image: images,
};
})
),
settings: {
__type: 'any' as any,
Expand Down