Added background scripts.

7 files changed, 162 insertions, 13 deletions

diff --git a/config/webpack.config.js b/config/webpack.config.js
index 70b87ca..1d3b4c0 100644
--- a/config/webpack.config.js
+++ b/config/webpack.config.js
@@ -35,12 +35,21 @@ for (const sharedModule of sharedModules) {
 	injectedSharedModulesImportedCount[sharedModule] = 0;
 }
 
+const backgroundScriptEntries = {};
 const uninjectedScriptEntries = {};
 const injectedAfterScriptEntries = {};
 const injectedBeforeScriptEntries = {};
 const sharedModuleEntries = {};
 const sharedModuleExternals = {};
 
+const backgroundScriptImports = fs.readdirSync(path.resolve(SOURCE_DIR, "background"))
+	.map(scriptName => `import "${path.resolve(SOURCE_DIR, "background", scriptName)}";`)
+	.join("\n");
+backgroundScriptEntries["background script"] = {
+	import: inlineJavascript(backgroundScriptImports),
+	filename: "background.js"
+};
+
 for (const scriptPath in scripts) {
 	for (const scriptType in scripts[scriptPath]) {
 		const currentScripts = scripts[scriptPath][scriptType];
@@ -84,8 +93,8 @@ const commonOptions = {
 	resolve: {
 		extensions: [".ts", ".js", ".html"],
 		alias: {
-			"@": global.SOURCE_DIR
-		}
+			"@": global.SOURCE_DIR,
+		},
 	},
 	module: {
 		rules: [
@@ -93,27 +102,27 @@ const commonOptions = {
 				test: /\.ts$/,
 				loader: "ts-loader",
 				options: {
-					configFile: "config/tsconfig.json"
+					configFile: "config/tsconfig.json",
 				}
 			},
 			{
 				test: /\.html$/,
-				loader: path.resolve(CONFIG_DIR, "webpack/loader/to-string-loader.js")
-			}
-		]
+				loader: path.resolve(CONFIG_DIR, "webpack/loader/to-string-loader.js"),
+			},
+		],
 	},
 	optimization: {
 		minimize: process.env.NODE_ENV === "production",
-		runtimeChunk: false
+		runtimeChunk: false,
 	},
 	output: {
-		iife: true
+		iife: true,
 	},
 	plugins: [
 		new webpack.optimize.LimitChunkCountPlugin({
-			maxChunks: 1
-		})
-	]
+			maxChunks: 1,
+		}),
+	],
 };
 
 const sharedModuleOptions = {
@@ -125,14 +134,22 @@ const sharedModuleOptions = {
 				test: /banglar-bhumi-utils\/src\/.*.(^.?|\.[^d]|[^.]d|[^.][^d])\.(t|j)s$/,
 				loader: path.resolve(CONFIG_DIR, "webpack/loader/count-imports-loader.js"),
 				options: {
-					sharedModulesImportedCount
+					sharedModulesImportedCount,
 				},
-				enforce: "post"
+				enforce: "post",
 			}
 		]
 	}
 };
 
+const backgroundScriptConfiguration = merge(
+	commonOptions,
+	sharedModuleOptions,
+	{
+		entry: backgroundScriptEntries,
+	},
+);
+
 const uninjectedScriptConfiguration = merge(
 	commonOptions,
 	sharedModuleOptions,
@@ -206,6 +223,7 @@ const sharedModulesConfiguration = merge(
 );
 
 module.exports = [
+	backgroundScriptConfiguration,
 	uninjectedScriptConfiguration,
 	injectedScriptConfiguration,
 	sharedModulesConfiguration
diff --git a/config/webpack/plugins/create-manifest-webpack-plugin/index.js b/config/webpack/plugins/create-manifest-webpack-plugin/index.js
index 8dc0ae4..330c22f 100644
--- a/config/webpack/plugins/create-manifest-webpack-plugin/index.js
+++ b/config/webpack/plugins/create-manifest-webpack-plugin/index.js
@@ -97,6 +97,8 @@ class CreateManifestPlugin {
 						];
 					}
 
+					manifest.background = { service_worker: "background.js" };
+
 					compilation.emitAsset(
 						"manifest.json",
 						new sources.RawSource(
diff --git a/package-lock.json b/package-lock.json
index 1c51f5d..26574cd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,6 +8,9 @@
 			"name": "banglar-bhumi-utils",
 			"version": "1.1.0",
 			"license": "MIT",
+			"dependencies": {
+				"tesseract.js": "^6.0.1"
+			},
 			"devDependencies": {
 				"@types/chrome": "^0.0.213",
 				"@types/jquery": "^3.5.16",
@@ -517,6 +520,12 @@
 				"url": "https://github.com/chalk/ansi-styles?sponsor=1"
 			}
 		},
+		"node_modules/bmp-js": {
+			"version": "0.1.0",
+			"resolved": "https://registry.npmjs.org/bmp-js/-/bmp-js-0.1.0.tgz",
+			"integrity": "sha512-vHdS19CnY3hwiNdkaqk93DvjVLfbEcI8mys4UjuWrlX1haDmroo8o4xCzh4wD6DGV6HxRCyauwhHRqMTfERtjw==",
+			"license": "MIT"
+		},
 		"node_modules/braces": {
 			"version": "3.0.2",
 			"resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz",
@@ -949,6 +958,12 @@
 				"node": ">=8"
 			}
 		},
+		"node_modules/idb-keyval": {
+			"version": "6.2.2",
+			"resolved": "https://registry.npmjs.org/idb-keyval/-/idb-keyval-6.2.2.tgz",
+			"integrity": "sha512-yjD9nARJ/jb1g+CvD0tlhUHOrJ9Sy0P8T9MF3YaLlHnSRpwPfpTX0XIvpmw3gAJUmEu3FiICLBDPXVwyEvrleg==",
+			"license": "Apache-2.0"
+		},
 		"node_modules/ignore": {
 			"version": "5.2.4",
 			"resolved": "https://registry.npmjs.org/ignore/-/ignore-5.2.4.tgz",
@@ -1052,6 +1067,12 @@
 				"node": ">=0.10.0"
 			}
 		},
+		"node_modules/is-url": {
+			"version": "1.2.4",
+			"resolved": "https://registry.npmjs.org/is-url/-/is-url-1.2.4.tgz",
+			"integrity": "sha512-ITvGim8FhRiYe4IQ5uHSkj7pVaPDrCTkNd3yq3cV7iZAcJdHTUMPMEHcqSOy9xZ9qFenQCvi+2wjH9a1nXqHww==",
+			"license": "MIT"
+		},
 		"node_modules/isexe": {
 			"version": "2.0.0",
 			"resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
@@ -1217,6 +1238,26 @@
 			"integrity": "sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==",
 			"dev": true
 		},
+		"node_modules/node-fetch": {
+			"version": "2.7.0",
+			"resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.7.0.tgz",
+			"integrity": "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==",
+			"license": "MIT",
+			"dependencies": {
+				"whatwg-url": "^5.0.0"
+			},
+			"engines": {
+				"node": "4.x || >=6.0.0"
+			},
+			"peerDependencies": {
+				"encoding": "^0.1.0"
+			},
+			"peerDependenciesMeta": {
+				"encoding": {
+					"optional": true
+				}
+			}
+		},
 		"node_modules/node-releases": {
 			"version": "2.0.9",
 			"resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.9.tgz",
@@ -1232,6 +1273,15 @@
 				"node": ">=0.10.0"
 			}
 		},
+		"node_modules/opencollective-postinstall": {
+			"version": "2.0.3",
+			"resolved": "https://registry.npmjs.org/opencollective-postinstall/-/opencollective-postinstall-2.0.3.tgz",
+			"integrity": "sha512-8AV/sCtuzUeTo8gQK5qDZzARrulB3egtLzFgteqB2tcT4Mw7B8Kt7JcDHmltjz6FOAHsvTevk70gZEbhM4ZS9Q==",
+			"license": "MIT",
+			"bin": {
+				"opencollective-postinstall": "index.js"
+			}
+		},
 		"node_modules/p-limit": {
 			"version": "2.3.0",
 			"resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz",
@@ -1399,6 +1449,12 @@
 				"node": ">= 10.13.0"
 			}
 		},
+		"node_modules/regenerator-runtime": {
+			"version": "0.13.11",
+			"resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.11.tgz",
+			"integrity": "sha512-kY1AZVr2Ra+t+piVaJ4gxaFaReZVH40AKNo7UCX6W+dEwBo/2oZJzqfuN1qLq1oL45o56cPaTXELwrTh8Fpggg==",
+			"license": "MIT"
+		},
 		"node_modules/require-from-string": {
 			"version": "2.0.2",
 			"resolved": "https://registry.npmjs.org/require-from-string/-/require-from-string-2.0.2.tgz",
@@ -1740,6 +1796,30 @@
 				"url": "https://opencollective.com/webpack"
 			}
 		},
+		"node_modules/tesseract.js": {
+			"version": "6.0.1",
+			"resolved": "https://registry.npmjs.org/tesseract.js/-/tesseract.js-6.0.1.tgz",
+			"integrity": "sha512-/sPvMvrCtgxnNRCjbTYbr7BRu0yfWDsMZQ2a/T5aN/L1t8wUQN6tTWv6p6FwzpoEBA0jrN2UD2SX4QQFRdoDbA==",
+			"hasInstallScript": true,
+			"license": "Apache-2.0",
+			"dependencies": {
+				"bmp-js": "^0.1.0",
+				"idb-keyval": "^6.2.0",
+				"is-url": "^1.2.4",
+				"node-fetch": "^2.6.9",
+				"opencollective-postinstall": "^2.0.3",
+				"regenerator-runtime": "^0.13.3",
+				"tesseract.js-core": "^6.0.0",
+				"wasm-feature-detect": "^1.2.11",
+				"zlibjs": "^0.3.1"
+			}
+		},
+		"node_modules/tesseract.js-core": {
+			"version": "6.0.0",
+			"resolved": "https://registry.npmjs.org/tesseract.js-core/-/tesseract.js-core-6.0.0.tgz",
+			"integrity": "sha512-1Qncm/9oKM7xgrQXZXNB+NRh19qiXGhxlrR8EwFbK5SaUbPZnS5OMtP/ghtqfd23hsr1ZvZbZjeuAGcMxd/ooA==",
+			"license": "Apache-2.0"
+		},
 		"node_modules/to-regex-range": {
 			"version": "5.0.1",
 			"resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
@@ -1752,6 +1832,12 @@
 				"node": ">=8.0"
 			}
 		},
+		"node_modules/tr46": {
+			"version": "0.0.3",
+			"resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+			"integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw==",
+			"license": "MIT"
+		},
 		"node_modules/ts-loader": {
 			"version": "9.4.2",
 			"resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-9.4.2.tgz",
@@ -1825,6 +1911,12 @@
 				"punycode": "^2.1.0"
 			}
 		},
+		"node_modules/wasm-feature-detect": {
+			"version": "1.8.0",
+			"resolved": "https://registry.npmjs.org/wasm-feature-detect/-/wasm-feature-detect-1.8.0.tgz",
+			"integrity": "sha512-zksaLKM2fVlnB5jQQDqKXXwYHLQUVH9es+5TOOHwGOVJOCeRBCiPjwSg+3tN2AdTCzjgli4jijCH290kXb/zWQ==",
+			"license": "Apache-2.0"
+		},
 		"node_modules/watchpack": {
 			"version": "2.4.0",
 			"resolved": "https://registry.npmjs.org/watchpack/-/watchpack-2.4.0.tgz",
@@ -1838,6 +1930,12 @@
 				"node": ">=10.13.0"
 			}
 		},
+		"node_modules/webidl-conversions": {
+			"version": "3.0.1",
+			"resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+			"integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ==",
+			"license": "BSD-2-Clause"
+		},
 		"node_modules/webpack": {
 			"version": "5.75.0",
 			"resolved": "https://registry.npmjs.org/webpack/-/webpack-5.75.0.tgz",
@@ -2010,6 +2108,16 @@
 				"url": "https://opencollective.com/webpack"
 			}
 		},
+		"node_modules/whatwg-url": {
+			"version": "5.0.0",
+			"resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+			"integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
+			"license": "MIT",
+			"dependencies": {
+				"tr46": "~0.0.3",
+				"webidl-conversions": "^3.0.0"
+			}
+		},
 		"node_modules/which": {
 			"version": "2.0.2",
 			"resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
@@ -2036,6 +2144,15 @@
 			"resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
 			"integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
 			"dev": true
+		},
+		"node_modules/zlibjs": {
+			"version": "0.3.1",
+			"resolved": "https://registry.npmjs.org/zlibjs/-/zlibjs-0.3.1.tgz",
+			"integrity": "sha512-+J9RrgTKOmlxFSDHo0pI1xM6BLVUv+o0ZT9ANtCxGkjIVCCUdx9alUF8Gm+dGLKbkkkidWIHFDZHDMpfITt4+w==",
+			"license": "MIT",
+			"engines": {
+				"node": "*"
+			}
 		}
 	}
 }
diff --git a/package.json b/package.json
index fab95c5..c45b910 100644
--- a/package.json
+++ b/package.json
@@ -22,5 +22,8 @@
 		"webpack": "^5.75.0",
 		"webpack-cli": "^5.0.1",
 		"webpack-merge": "^5.8.0"
+	},
+	"dependencies": {
+		"tesseract.js": "^6.0.1"
 	}
 }
diff --git a/src/background/run-ocr.ts b/src/background/run-ocr.ts
new file mode 100644
index 0000000..d0af073
--- /dev/null
+++ b/src/background/run-ocr.ts
@@ -0,0 +1 @@
+console.log("THIS IS A BACKGROUND script.");
diff --git a/src/background/second-script.ts b/src/background/second-script.ts
new file mode 100644
index 0000000..9e3a621
--- /dev/null
+++ b/src/background/second-script.ts
@@ -0,0 +1 @@
+console.log("THiS IS THE SECOND SCRIPT");
diff --git a/src/scripts/login/index.ts b/src/scripts/login/index.ts
index b7503b9..adbcdbc 100644
--- a/src/scripts/login/index.ts
+++ b/src/scripts/login/index.ts
@@ -1,3 +1,4 @@
+import Tesseract from "tesseract.js";
 import { interceptPost, interceptGet } from "@/shared/intercept-jquery-ajax";
 
 function prepareCaptcha(ctx: CanvasRenderingContext2D, width: number, height: number) {
@@ -83,6 +84,12 @@ const observer = new MutationObserver((mutationsList, obs) => {
 					prepareCaptcha(ctx, canvas.width, canvas.height);
 					canvas.style.display = "";
 					const dataURL = canvas.toDataURL("image/png");
+					Tesseract.recognize(canvas, 'eng', {
+						logger: console.log
+					}).then(({ data: { text, confidence } }) => {
+						console.log("OCR Result:", text);
+						console.log("OCR confidence:", confidence);
+					});
 					// TODO: Perform OCR
 					// window.postMessage({
 					// 	type: "RUN_OCR",