add support for comfyapi

typescripts/comfyui/comfyapi.ts

@@ -0,0 +1,71 @@
+import settings_tab from '../settings/settings'
+import { requestGet } from '../util/ts/api'
+
+class ComfyAPI {
+    private object_info: Record<string, any> = {}
+    comfy_url: string
+    constructor(comfy_url: string) {
+        this.comfy_url = comfy_url
+    }
+    async init() {
+        this.object_info = await this.getObjectInfo(this.comfy_url)
+    }
+    setUrl(comfy_url: string) {
+        this.comfy_url = comfy_url
+    }
+    async refresh() {
+        this.object_info = await this.getObjectInfo(this.comfy_url)
+    }
+
+    async getObjectInfo(comfy_url: string) {
+        try {
+            const object_info = await requestGet(`${comfy_url}/object_info`)
+            return object_info
+        } catch (e) {
+            console.error(e)
+        }
+    }
+    private getData(path: string[]): any[] {
+        let data = []
+        try {
+            let obj = this.object_info
+            for (const p of path) {
+                obj = obj[p]
+            }
+            data = obj[0]
+        } catch (e) {
+            console.error(
+                `Failed to get data from path ${path.join('.')}: ${e}`
+            )
+        }
+        return data
+    }
+
+    getModels(): any[] {
+        return this.getData([
+            'CheckpointLoader',
+            'input',
+            'required',
+            'ckpt_name',
+        ])
+    }
+
+    getVAEs(): any[] {
+        return this.getData(['VAELoader', 'input', 'required', 'vae_name'])
+    }
+    getSamplerNames(): string[] {
+        return this.getData(['KSampler', 'input', 'required', 'sampler_name'])
+    }
+    getHiResUpscalers(): string[] {
+        return this.getData([
+            'LatentUpscaleBy',
+            'input',
+            'required',
+            'upscale_method',
+        ])
+    }
+}
+export default {
+    ComfyAPI,
+    comfy_api: new ComfyAPI(settings_tab.store.data.comfy_url),
+}