50 lines
1.6 KiB
TypeScript
50 lines
1.6 KiB
TypeScript
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import { Controller, Get } from "@nestjs/common"
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import { ApiOkResponse, ApiOperation, ApiTags } from "@nestjs/swagger"
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import {
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CUSTOM_TRANSFORM_CONFIG,
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IMAGE_PRESETS,
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loadAllowedSourceHostsFromEnv,
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parseBooleanFlag,
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type ImagePreset,
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} from "@image-platform/image-config"
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import { PresetsResponseDto } from "./presets.dto"
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@ApiTags("presets")
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@Controller("presets")
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export class PresetsController {
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@Get()
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@ApiOperation({
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summary: "получить доступные presets и custom config",
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description: "Возвращает статический config presets, custom transform limits и mock allowlist source hosts.",
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})
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@ApiOkResponse({ description: "Конфигурация presets возвращена.", type: PresetsResponseDto })
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getPresets(): PresetsResponseDto {
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return {
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allowedSourceHosts: [...loadAllowedSourceHostsFromEnv()],
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custom: {
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enabled: parseBooleanFlag(process.env.IMAGE_ALLOW_CUSTOM_TRANSFORMS, false),
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formats: CUSTOM_TRANSFORM_CONFIG.formats,
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maxHeight: CUSTOM_TRANSFORM_CONFIG.maxHeight,
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maxWidth: CUSTOM_TRANSFORM_CONFIG.maxWidth,
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quality: CUSTOM_TRANSFORM_CONFIG.quality,
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},
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presets: Object.entries(IMAGE_PRESETS).map(([name, preset]) => {
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const config: ImagePreset = preset
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return {
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formats: config.formats,
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height: config.height,
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mode: config.mode,
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name,
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qualities: config.qualities,
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quality: config.quality,
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resize: config.resize,
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width: config.width,
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widths: config.widths,
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}
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}),
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}
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}
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}
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