Claude
7dfbcf3c1b
Built only from kit elements. UNTESTED on real models or GPUs; backend proven on tiny stand-ins on CPU. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MpnF7GwNGMbngU11wjym7P
185 lines
13 KiB
JavaScript
185 lines
13 KiB
JavaScript
// The server's routes, one line each. An error carries the sentence the server gave, not a bare status.
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const BASE = "/funpack";
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const TRAIN = "/api/m/training_lora";
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function why(res, payload) {
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const p = payload && typeof payload === "object" ? payload : {};
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const detail = Array.isArray(p.detail) ? p.detail.map((d) => (d && d.msg) || JSON.stringify(d)).join("; ") : p.detail;
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const list = (p.problems && p.problems.length ? p.problems : p.refused) || [];
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return [detail, p.why, p.error, list.join("; ")].find((s) => typeof s === "string" && s.trim()) || `HTTP ${res.status}`;
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}
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export async function call(method, path, body) {
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const res = await fetch(BASE + path, {
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method, headers: body === undefined ? {} : { "Content-Type": "application/json" },
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body: body === undefined ? undefined : JSON.stringify(body),
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});
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const payload = await res.json().catch(() => null);
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if (!res.ok) throw Object.assign(new Error(why(res, payload)), { status: res.status }); // status: a refusal (4xx) is not an outage
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return payload;
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}
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export const api = {
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pipeline: () => call("GET", "/api/pipeline"),
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editPipeline: (body) => call("POST", "/api/pipeline", body),
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modules: (traits) => call("GET", `/api/modules${traits != null ? `?traits=${encodeURIComponent(traits)}` : ""}`),
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releaseModule: (id) => call("POST", "/api/control/release", { id }),
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addons: () => call("GET", "/api/addons").then((d) => d.addons || []),
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setAddon: (id, enabled) => call("POST", "/api/addons", { id, enabled }).then((d) => d.addons || []),
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searchNodes: (q, limit = 40) => call("GET", `/api/nodes/search?q=${encodeURIComponent(q || "")}&limit=${limit}`),
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pipelinePresets: () => call("GET", "/api/pipeline/presets"),
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setMediaSubject: (id, subject) => call("PATCH", `/api/media/${encodeURIComponent(id)}`, { subject }),
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readiness: () => call("GET", "/api/readiness"),
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importWorkflow: (workflow) => call("POST", "/api/pipeline/import", { workflow }),
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/** The pipeline as a PNG (loaders, typed-in values, host torch/CUDA). -> a Blob. */
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async settingsCard(slots, projectName, theme) {
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const res = await fetch(`${BASE}/api/settings-card`, { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ slots, project_name: projectName || null, theme: theme || "dark" }) });
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if (!res.ok) throw new Error(why(res, await res.json().catch(() => null)));
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return res.blob();
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},
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describeNodes: (classes) => call("GET", `/api/nodes?classes=${encodeURIComponent(classes.join(","))}`),
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system: () => call("GET", "/api/system"),
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storyMarkers: () => call("GET", "/api/story/markers"),
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saveStoryMarkers: (markers) => call("POST", "/api/story/markers", { markers }),
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storySplit: (text) => call("POST", "/api/story/split", { text }),
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shortcuts: () => call("GET", "/api/shortcuts"),
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saveShortcut: (shortcut, originalName) => call("POST", "/api/shortcuts", { ...shortcut, original_name: originalName }),
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clearShortcuts: () => call("POST", "/api/shortcuts/clear", {}),
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importShortcuts: (data, mode) => call("POST", "/api/shortcuts/import", { data, mode }),
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addShortcutCategory: (category, sub_category) => call("POST", "/api/shortcuts/category", { category, sub_category }),
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deleteShortcut: (name) => call("DELETE", `/api/shortcuts/${encodeURIComponent(name)}`),
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revolver: () => call("GET", "/api/shortcuts/revolver"),
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setRevolver: (enabled, random) => call("POST", "/api/shortcuts/revolver", { enabled, random }),
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enhancerDefaults: () => call("GET", "/api/m/conditioning_prompt_enhancer/defaults"),
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enhancerEncoders: () => call("GET", "/api/m/conditioning_prompt_enhancer/encoders"),
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enhancerRuns: () => call("GET", "/api/m/conditioning_prompt_enhancer/runs"),
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rateTaste: (promptId, rating, axis) => call("POST", "/api/m/taste/rate", { prompt_id: promptId, rating, axis: axis || null }),
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newTasteGeneration: (promptId) => call("POST", "/api/m/taste/generation", promptId ? { prompt_id: promptId } : {}),
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shotMemory: () => call("GET", "/api/m/conditioning_shot_camera/memory"),
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forgetShotMemory: (kind, name) => call("POST", "/api/m/conditioning_shot_camera/forget", { kind, name }),
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tasteKeys: () => call("GET", "/api/m/taste/keys"),
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torchBuild: () => call("GET", "/api/m/loader_diffusion_model/torch"),
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blockInfluence: (key) => call("GET", `/api/m/block_influence/status?key=${encodeURIComponent(key || "default")}`),
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blockInfluenceGroups: (key) => call("GET", `/api/m/block_influence/groups?key=${encodeURIComponent(key || "default")}`),
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clearBlockInfluence: (key) => call("POST", "/api/m/block_influence/clear", { key: key || "default" }),
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blockInfluenceExportUrl: (key) => `${BASE}/api/m/block_influence/export?key=${encodeURIComponent(key || "default")}`,
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setBlockInfluence: (on) => call("POST", `/api/m/block_influence/enabled?key=default`, { enabled: !!on }),
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libraryFiles: () => call("GET", "/api/files"),
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deleteLibraryFile: (name) => call("DELETE", `/api/files/${encodeURIComponent(name)}`),
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tasteKindsOf: (name) => call("GET", `/api/m/taste/keys/${encodeURIComponent(name)}/kinds`),
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clearTasteKind: (name, kind) => call("DELETE", `/api/m/taste/keys/${encodeURIComponent(name)}/kinds/${encodeURIComponent(kind)}`),
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deleteTasteKey: (name) => call("DELETE", `/api/m/taste/keys/${encodeURIComponent(name)}`),
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tasteKeyUrl: (name) => `${BASE}/api/m/taste/keys/${encodeURIComponent(name)}/export`,
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/** The zip as the raw body; `exists: true` comes back (not thrown) when the name is taken and `overwrite` was not asked. */
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async importTasteKey(name, file, overwrite) {
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const res = await fetch(`${BASE}/api/m/taste/keys/import?name=${encodeURIComponent(name)}${overwrite ? "&overwrite=1" : ""}`, { method: "POST", body: file });
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const payload = await res.json().catch(() => null);
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if (res.status === 409) return { exists: true };
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if (!res.ok) throw new Error((payload && payload.why) || `HTTP ${res.status}`);
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return payload;
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},
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// LoRA training (the add-on module): training sets, rated results, taggers, and a run.
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trainState: () => call("GET", `${TRAIN}/state`),
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trainSets: () => call("GET", `${TRAIN}/sets`),
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trainCreateSet: (name) => call("POST", `${TRAIN}/sets`, { name }),
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trainSet: (name) => call("GET", `${TRAIN}/sets/${encodeURIComponent(name)}`),
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trainSaveSet: (name, doc) => call("PUT", `${TRAIN}/sets/${encodeURIComponent(name)}`, doc),
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trainDeleteSet: (name) => call("DELETE", `${TRAIN}/sets/${encodeURIComponent(name)}`),
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trainAdd: (name, entries) => call("POST", `${TRAIN}/sets/${encodeURIComponent(name)}/add`, { entries }),
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trainBulk: (name, body) => call("POST", `${TRAIN}/sets/${encodeURIComponent(name)}/bulk`, body),
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trainRated: (label) => call("GET", `${TRAIN}/rated${label ? `?label=${encodeURIComponent(label)}` : ""}`),
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trainTaggers: () => call("GET", `${TRAIN}/taggers`),
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trainDownloadTagger: (tagger) => call("POST", `${TRAIN}/taggers/download`, { tagger }),
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trainRemoveTagger: (tagger) => call("POST", `${TRAIN}/taggers/remove`, { tagger }),
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trainAutotag: (body) => call("POST", `${TRAIN}/autotag`, body),
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trainAutotagState: () => call("GET", `${TRAIN}/autotag`),
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trainAutotagCancel: () => call("POST", `${TRAIN}/autotag/cancel`, {}),
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trainPlan: (set, slots, settings) => call("POST", `${TRAIN}/plan`, { set, slots, settings }),
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trainRun: (since) => call("GET", `${TRAIN}/run?since=${since || 0}`),
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trainStop: () => call("POST", `${TRAIN}/run/stop`, {}),
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trainRuns: () => call("GET", `${TRAIN}/runs`).then((d) => d.runs || []),
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trainRunRecord: (id) => call("GET", `${TRAIN}/runs/${encodeURIComponent(id)}`),
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trainForgetRun: (id) => call("DELETE", `${TRAIN}/runs/${encodeURIComponent(id)}`),
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/** Any graph as a ComfyUI job. -> the prompt id. */
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async queueGraph(graph) {
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const res = await fetch("/prompt", { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ prompt: graph }) });
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const body = await res.json().catch(() => ({}));
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if (!res.ok || !body.prompt_id) {
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const nodes = Object.values(body.node_errors || {}).flatMap((n) => (n.errors || []).map((x) => x.message));
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throw new Error([(body.error || {}).message, ...nodes].filter(Boolean).join("; ") || `ComfyUI refused the job (HTTP ${res.status})`);
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}
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return body.prompt_id;
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},
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upscaleModels: () => call("GET", "/api/m/render/upscale_models"),
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/** The upscale is an ordinary ComfyUI job: queued on /prompt, read back from /history. -> the prompt id. */
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async queueUpscale(media, model, rtx) {
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const graph = { 1: { class_type: "FunPackUpscaleVideo", inputs: { filename: media.filename, subfolder: media.subfolder || "", type: media.type === "temp" ? "temp" : "output", upscale_model: model, ...(rtx ? { rtx_options: JSON.stringify(rtx) } : {}) } } };
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const res = await fetch("/prompt", { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ prompt: graph }) });
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const body = await res.json().catch(() => ({}));
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if (!res.ok || !body.prompt_id) {
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const nodes = Object.values(body.node_errors || {}).flatMap((n) => (n.errors || []).map((x) => x.message));
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throw new Error([(body.error || {}).message, ...nodes].filter(Boolean).join("; ") || `ComfyUI refused the job (HTTP ${res.status})`);
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}
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return body.prompt_id;
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},
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/** Whether ComfyUI's queue holds a run of this project (queued from any tab). Unreadable: false, the queue decides. */
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async projectQueued(projectId) {
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try {
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const q = await (await fetch("/queue", { signal: AbortSignal.timeout(5000) })).json(); // a stalled server: not a hang
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return [...(q.queue_running || []), ...(q.queue_pending || [])].some((r) => (r[3] || {}).funpack_project_id === projectId);
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} catch { return false; }
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},
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/** null while it is queued or running, else {videos} | {error} | {gone} | {retry} (a dropped reply is not a failed job). */
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async upscaleResult(promptId) {
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let entry = null;
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try { const res = await fetch(`/history/${encodeURIComponent(promptId)}`); entry = res.ok ? (await res.json())[promptId] : null; } catch { return { retry: true }; }
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if (!entry) {
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try {
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const q = await (await fetch("/queue")).json();
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return [...(q.queue_running || []), ...(q.queue_pending || [])].some((r) => r[1] === promptId) ? null : { gone: true };
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} catch { return { retry: true }; }
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}
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const st = entry.status || {};
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if (st.status_str === "error") { const m = (st.messages || []).find((x) => x[0] === "execution_error"); return { error: (m && m[1] && m[1].exception_message) || "failed inside ComfyUI" }; }
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if (!st.completed) return null;
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const videos = Object.values(entry.outputs || {}).flatMap((o) => o.videos || []);
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return videos.length ? { videos } : { error: "no video came out, check the ComfyUI terminal" };
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},
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renderLibrary: () => call("GET", "/api/m/render/library"),
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lastFrame: (pid, body) => call("POST", `/api/m/render/projects/${encodeURIComponent(pid)}/last-frame`, body),
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suggestionStats: () => call("GET", "/api/shortcuts/suggestion_stats"),
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expandPrompt: (body) => call("POST", "/api/prompt/expand", { ...body, seed: 1 }),
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packs: () => call("GET", "/api/packs"),
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packProviders: (classes) => call("GET", `/api/packs/providers?classes=${encodeURIComponent(classes.join(","))}`),
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pack: (action, body) => call("POST", `/api/packs/${action}`, body || {}),
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git: (action, body) => call("POST", `/api/git/${action}`, body || {}),
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health: () => call("GET", "/api/health"),
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requirements: () => call("POST", "/api/requirements"),
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torchSwap: () => call("POST", "/api/torch/cuda13"),
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torchSwapState: () => call("GET", "/api/torch/cuda13"),
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gitFull: () => call("GET", "/api/git/status"),
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gitStatus: () => call("GET", "/api/git/status?remote=0"),
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media: () => call("GET", "/api/media"),
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renameMedia: (id, name) => call("PATCH", `/api/media/${encodeURIComponent(id)}`, { name }),
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deleteMedia: (id) => call("DELETE", `/api/media/${encodeURIComponent(id)}`),
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/** Upload files as media, one request each so one refusal (too big, wrong type) does not sink the rest.
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* Resolves {media, problems}. Not JSON, so not through call(). */
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async uploadMedia(files, onProgress) { // onProgress(done, total, name) before each file
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const out = { media: [], problems: [] };
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let done = 0;
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for (const file of files) {
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if (onProgress) onProgress(done++, files.length, file.name);
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const form = new FormData();
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form.append("file", file, file.name);
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try {
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const res = await fetch(`${BASE}/api/media`, { method: "POST", body: form });
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const payload = await res.json().catch(() => null);
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if (!res.ok) throw Object.assign(new Error(why(res, payload)), { status: res.status }); // status: a refusal (4xx) is not an outage
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out.media.push(...(payload.media || [])); out.problems.push(...(payload.problems || []));
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} catch (err) { out.problems.push(`${file.name}: ${err.message}`); }
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}
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return out;
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},
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probeFamily: (file) => call("GET", `/api/probe?file=${encodeURIComponent(file)}`),
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};
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