fix(core): update

ts/00_commitinfo_data.ts

@@ -0,0 +1,8 @@
+/**
+ * autocreated commitinfo by @pushrocks/commitinfo
+ */
+export const commitinfo = {
+  name: '@pushrocks/smartjimp',
+  version: '1.0.4',
+  description: 'a tool fr working with images in TypeScript'
+}

ts/index.ts

@@ -1 +1 @@
-export * from './smartjimp.classes.smartjimp';
+export * from './smartjimp.classes.smartjimp.js';

ts/smartjimp.classes.smartjimp.ts

@@ -1,5 +1,89 @@
-import * as plugins from './smartjimp.plugins';
+import * as plugins from './smartjimp.plugins.js';
+
+export interface IDimensions {
+  width?: number;
+  height?: number;
+}
 
 export class SmartJimp {
-  
+  public levelCache = new plugins.levelcache.LevelCache({
+    cacheId: 'mastercache',
+    maxMemoryStorageInMB: 100,
+    maxDiskStorageInMB: 5000, 
+  });
+
+  /**
+   * get a key that is unique for a wanted asset variation
+   */
+  private getCacheKey(
+    sourceTypeArg: 'path' | 'url' | 'smartfile',
+    sourceIdArg: string,
+    wantedDimensionsArg?: IDimensions
+  ) {
+    return `${sourceTypeArg}_${sourceIdArg}_${
+      wantedDimensionsArg
+        ? `${wantedDimensionsArg.width || 'auto' }x${wantedDimensionsArg.height || 'auto'}`
+        : 'original'
+    }`;
+  }
+
+  private async computeAssetVariation(assetBuffer: Buffer, wantedDimensions?: IDimensions) {
+    if (!wantedDimensions) {
+      return assetBuffer;
+    }
+    let sharpImage = plugins.sharp(assetBuffer);
+    sharpImage = sharpImage.resize(wantedDimensions.width, wantedDimensions.height);
+    const result = await sharpImage.resize(wantedDimensions.width, wantedDimensions.height).jpeg().toBuffer();
+    return result;
+  }
+
+  public async getFromPath(pathArg: string, wantedDimensionsArg?: IDimensions) {
+    const cacheKey = this.getCacheKey('path', pathArg, wantedDimensionsArg);
+    const existingCacheEntry = await this.levelCache.retrieveCacheEntryByKey(cacheKey);
+    if (existingCacheEntry) {
+      return existingCacheEntry.contents;
+    } else {
+      const originalAssetSmartfile = await plugins.smartfile.Smartfile.fromFilePath(pathArg);
+      const computedAssetBuffer = await this.computeAssetVariation(originalAssetSmartfile.contentBuffer, wantedDimensionsArg);
+      this.levelCache.storeCacheEntryByKey(cacheKey, new plugins.levelcache.CacheEntry({
+        contents: computedAssetBuffer,
+        ttl: 600000
+      }));
+      return computedAssetBuffer;
+    }
+  }
+
+  public async getFromUrl(urlArg: string, wantedDimensionsArg?: IDimensions) {
+    const cacheKey = this.getCacheKey('url', urlArg, wantedDimensionsArg);
+    const existingCacheEntry = await this.levelCache.retrieveCacheEntryByKey(cacheKey);
+    if (existingCacheEntry) {
+      return existingCacheEntry.contents;
+    } else {
+      const originalAssetBuffer = (await plugins.smartrequest.getBinary(urlArg)).body;
+      const computedAssetBuffer = await this.computeAssetVariation(originalAssetBuffer, wantedDimensionsArg);
+      this.levelCache.storeCacheEntryByKey(cacheKey, new plugins.levelcache.CacheEntry({
+        contents: computedAssetBuffer,
+        ttl: 600000
+      }));
+      return computedAssetBuffer;
+    }
+  }
+
+  public async getFromSmartfile(
+    smartfileArg: plugins.smartfile.Smartfile,
+    wantedDimensionsArg?: IDimensions
+  ) {
+    const cacheKey = this.getCacheKey('url', await smartfileArg.getHash(), wantedDimensionsArg);
+    const existingCacheEntry = await this.levelCache.retrieveCacheEntryByKey(cacheKey);
+    if (existingCacheEntry) {
+      return existingCacheEntry.contents;
+    } else {
+      const computedAssetBuffer = await this.computeAssetVariation(smartfileArg.contentBuffer, wantedDimensionsArg);
+      this.levelCache.storeCacheEntryByKey(cacheKey, new plugins.levelcache.CacheEntry({
+        contents: computedAssetBuffer,
+        ttl: 600000
+      }));
+      return computedAssetBuffer;
+    }
+  }
 }

ts/smartjimp.paths.ts

@@ -0,0 +1,4 @@
+import * as plugins from './smartjimp.plugins.js';
+
+export const packageDir = plugins.path.join(plugins.smartpath.get.dirnameFromImportMetaUrl(import.meta.url), '../');
+export const nogitDir = plugins.path.join(packageDir, '.nogit/')

ts/smartjimp.plugins.ts

@@ -1,6 +1,18 @@
-// third party scope
-import jimp from 'jimp';
+// node native
+import * as path from 'path';
 
-export {
-  jimp
-}
+export { path };
+
+// @pushrocks scope
+import * as levelcache from '@pushrocks/levelcache';
+import * as smartfile from '@pushrocks/smartfile';
+import * as smarthash from '@pushrocks/smarthash';
+import * as smartpath from '@pushrocks/smartpath';
+import * as smartrequest from '@pushrocks/smartrequest';
+
+export { levelcache, smartpath, smarthash, smartfile, smartrequest };
+
+// third party scope
+import sharp from 'sharp';
+
+export { sharp };