🎉 feat: Initial commit

Add some OCR end points

.gitignore

@@ -0,0 +1 @@
+node_modules

.prettierignore

@@ -0,0 +1 @@
+node_modules

.prettierrc

@@ -0,0 +1,27 @@
+{
+	"arrowParens": "always",
+	"bracketSpacing": true,
+	"cursorOffset": -1,
+	"embeddedLanguageFormatting": "auto",
+	"endOfLine": "auto",
+	"filepath": "",
+	"htmlWhitespaceSensitivity": "css",
+	"insertPragma": false,
+	"jsxBracketSameLine": false,
+	"jsxSingleQuote": false,
+	"overrides": [],
+	"plugins": [],
+	"pluginSearchDirs": [],
+	"printWidth": 80,
+	"proseWrap": "preserve",
+	"quoteProps": "preserve",
+	"rangeEnd": -1,
+	"rangeStart": 0,
+	"requirePragma": false,
+	"semi": true,
+	"singleQuote": false,
+	"tabWidth": 4,
+	"trailingComma": "none",
+	"useTabs": true,
+	"vueIndentScriptAndStyle": false
+}

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 NanoNet Technologies Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,26 @@
+# nanonets
+
+[NanoNets](https://nanonets.com)' Optical Character Recognition and Image Classification Node.js SDK.
+
+NOTE: This SDK is under development. **Please do not use in production.**
+
+Example usage:
+
+```javascript
+import { OpticalCharacterRecognition } from "./nanonets/index.js";
+
+const apiKey = "";
+const modelId = "";
+const urlArray = ["", ""];
+const startInterval = 18917;
+const endInterval = 18919;
+const fileId = "";
+
+const ocr = new OpticalCharacterRecognition(apiKey, modelId);
+
+console.log(await ocr.getModelDetails());
+console.log(await ocr.getAllPredictedFileData(startInterval, endInterval));
+console.log(await ocr.getPredictedFileDataById(fileId));
+console.log(await ocr.predictUsingUrls(urlArray));
+console.log(await ocr.predictUsingUrlsAsync(urlArray));
+```

index.js

@@ -0,0 +1,107 @@
+import fetch from "node-fetch";
+
+if (!globalThis.fetch) {
+	globalThis.fetch = fetch;
+}
+
+export class OpticalCharacterRecognition {
+	constructor(apiKey, modelId) {
+		this.apiKey = apiKey;
+		this.modelId = modelId;
+		this.authHeaderVal =
+			"Basic " + Buffer.from(`${this.apiKey}:`).toString("base64");
+	}
+
+	async getModelDetails() {
+		const response = await fetch(
+			`https://app.nanonets.com/api/v2/OCR/Model/${this.modelId}`,
+			{
+				headers: {
+					"Authorization": this.authHeaderVal,
+					"Accept": "application/json"
+				}
+			}
+		);
+		const data = response.json();
+
+		return data;
+	}
+
+	async getAllPredictedFileData(startInterval, endInterval) {
+		const response = await fetch(
+			`https://app.nanonets.com/api/v2/Inferences/Model/${this.modelId}/ImageLevelInferences/?start_day_interval=${startInterval}&current_batch_day=${endInterval}`,
+			{
+				headers: {
+					"Authorization": this.authHeaderVal,
+					"Accept": "application/json"
+				}
+			}
+		);
+		const data = response.json();
+
+		return data;
+	}
+
+	async getPredictedFileDataById(fileId) {
+		const response = await fetch(
+			`https://app.nanonets.com/api/v2/Inferences/Model/${this.modelId}/ImageLevelInferences/${fileId}`,
+			{
+				headers: {
+					"Authorization": this.authHeaderVal,
+					"Accept": "application/json"
+				}
+			}
+		);
+		const data = response.json();
+
+		return data;
+	}
+
+	async predictUsingUrls(urlArray) {
+		let encodedUrls = new URLSearchParams();
+		for (let i = 0; i < urlArray.length; i++) {
+			encodedUrls.append("urls", urlArray[i]);
+		}
+		encodedUrls = encodedUrls.toString();
+
+		const response = await fetch(
+			`https://app.nanonets.com/api/v2/OCR/Model/${this.modelId}/LabelUrls`,
+			{
+				method: "POST",
+				headers: {
+					"Authorization": this.authHeaderVal,
+					"Content-Type": "application/x-www-form-urlencoded",
+					"Accept": "application/json"
+				},
+				body: encodedUrls
+			}
+		);
+		const data = response.json();
+
+		return data;
+	}
+
+	async predictUsingUrlsAsync(urlArray) {
+		let encodedUrls = new URLSearchParams();
+		for (let i = 0; i < urlArray.length; i++) {
+			encodedUrls.append("urls", urlArray[i]);
+		}
+		encodedUrls = encodedUrls.toString();
+
+		const response = await fetch(
+			`https://app.nanonets.com/api/v2/OCR/Model/${this.modelId}/LabelUrls/?async=true`,
+			{
+				method: "POST",
+				headers: {
+					"Authorization": this.authHeaderVal,
+					"Content-Type": "application/x-www-form-urlencoded",
+					"Accept": "application/json"
+				},
+				body: encodedUrls
+			}
+		);
+		const data = response.json();
+
+		return data;
+	}
+}

package.json

@@ -0,0 +1,35 @@
+{
+	"name": "nanonets",
+	"version": "0.0.1",
+	"description": "NanoNets' Optical Character Recognition and Image Classification Node.js SDK.",
+	"main": "index.js",
+	"exports": {
+		"import": "./index.js",
+		"require": "./index.cjs",
+		"default": "./index.js"
+	},
+	"type": "module",
+	"scripts": {
+		"test": "echo \"Error: no test specified\" && exit 1"
+	},
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/HarshKapadia2/nanonets.git"
+	},
+	"keywords": [
+		"nanonets",
+		"sdk",
+		"ocr",
+		"image-classification",
+		"nodejs"
+	],
+	"author": "Harsh Kapadia <harshgkapadia@gmail.com>",
+	"license": "MIT",
+	"bugs": {
+		"url": "https://github.com/HarshKapadia2/nanonets/issues"
+	},
+	"homepage": "https://github.com/HarshKapadia2/nanonets#readme",
+	"dependencies": {
+		"node-fetch": "^3.0.0"
+	}
+}