javascript(quizizz-hack): feat: cli

Signed-off-by: prescientmoon <git@moonythm.dev>

javascript/quizizz-hack/.gitignore

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+node_modules

javascript/quizizz-hack/index.js

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+const fetch = require("node-fetch");
+const chalk = require("chalk");
+const { default: readline } = require("readline-promise");
+
+const id = process.argv[2];
+
+const rlp = readline.createInterface({
+  input: process.stdin,
+  output: process.stdout,
+  terminal: true,
+});
+
+const tags = ["p", "strong", "em"];
+
+function removeTags(input) {
+  let copy = input.replace('"', '\\"');
+
+  for (const tag of tags)
+    copy = copy.replace(`<${tag}>`, "").replace(`</${tag}>`, "");
+
+  return copy;
+}
+
+// Here is the function to parse the json object.
+// It returns object with key/value pair where key is the question and value is the answer
+function parseFile(fileObject) {
+  const allAnswers = {};
+
+  for (const question of fileObject.data.quiz.info.questions) {
+    let answer;
+
+    if (question.type === "MCQ") {
+      if (question.structure.options[question.structure.answer].text == "") {
+        answer =
+          question.structure.options[question.structure.answer].media[0].url;
+      } else {
+        answer = removeTags(
+          question.structure.options[question.structure.answer].text
+        );
+      }
+    } else if (question.type == "MSQ") {
+      answer = question.structure.answer
+        .map((answerC) => {
+          if (question.structure.options[answerC].text == "") {
+            return question.structure.options[answerC].media[0].url;
+          } else {
+            return removeTags(question.structure.options[answerC].text);
+          }
+        })
+        .filter((a) => a !== undefined);
+    } else if (question.type == "BLANK") {
+      answer = question.structure.options.map((o) => removeTags(o.text));
+    }
+
+    const questionStr = removeTags(question.structure.query.text);
+
+    allAnswers[questionStr] = answer;
+  }
+
+  return allAnswers;
+}
+
+function printQuestion(question) {
+  console.log(chalk.italic(chalk.blue(question[0])));
+  console.log(chalk.green(question[1]));
+}
+
+async function repl(o) {
+  const answer = await rlp.questionAsync(">");
+
+  if (answer === "all") {
+    for (const question of o) {
+      printQuestion(question);
+    }
+  } else {
+    console.log(chalk.underline(answer));
+
+    for (const question of o) {
+      let ok = true;
+
+      for (let i = 0; i < question[0].length; i++) {
+        if (answer[i] === undefined) break;
+
+        if (question[0][i] !== answer[i]) {
+          ok = false;
+          break;
+        }
+      }
+
+      if (ok) {
+        printQuestion(question);
+      }
+    }
+  }
+
+  repl(o);
+}
+
+async function main() {
+  const res = await fetch(`https://quizizz.com/quiz/${id}`);
+  const jsonObject = await res.json();
+  const answers = parseFile(jsonObject);
+
+  const sorted = Object.entries(answers).sort();
+
+  repl(sorted);
+}
+
+main();

javascript/quizizz-hack/package.json

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+{"dependencies":{"chalk":"^4.1.0","node-fetch":"^2.6.1","readline-promise":"^1.0.4"}}

javascript/quizizz-hack/pnpm-lock.yaml

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+dependencies:
+  chalk: 4.1.0
+  node-fetch: 2.6.1
+  readline-promise: 1.0.4
+lockfileVersion: 5.1
+packages:
+  /ansi-styles/4.3.0:
+    dependencies:
+      color-convert: 2.0.1
+    dev: false
+    engines:
+      node: '>=8'
+    resolution:
+      integrity: sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==
+  /chalk/4.1.0:
+    dependencies:
+      ansi-styles: 4.3.0
+      supports-color: 7.2.0
+    dev: false
+    engines:
+      node: '>=10'
+    resolution:
+      integrity: sha512-qwx12AxXe2Q5xQ43Ac//I6v5aXTipYrSESdOgzrN+9XjgEpyjpKuvSGaN4qE93f7TQTlerQQ8S+EQ0EyDoVL1A==
+  /color-convert/2.0.1:
+    dependencies:
+      color-name: 1.1.4
+    dev: false
+    engines:
+      node: '>=7.0.0'
+    resolution:
+      integrity: sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==
+  /color-name/1.1.4:
+    dev: false
+    resolution:
+      integrity: sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
+  /has-flag/4.0.0:
+    dev: false
+    engines:
+      node: '>=8'
+    resolution:
+      integrity: sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==
+  /node-fetch/2.6.1:
+    dev: false
+    engines:
+      node: 4.x || >=6.0.0
+    resolution:
+      integrity: sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==
+  /readline-promise/1.0.4:
+    dev: false
+    resolution:
+      integrity: sha512-b6fycDK7CZWpVXbTl8qnW2jovXPduWKpZGyVZbjK/V4A9iiTU4gur+JEkjjgGKLiDZOftkRCT/dxGLG6hR9HyA==
+  /supports-color/7.2.0:
+    dependencies:
+      has-flag: 4.0.0
+    dev: false
+    engines:
+      node: '>=8'
+    resolution:
+      integrity: sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==
+specifiers:
+  chalk: ^4.1.0
+  node-fetch: ^2.6.1
+  readline-promise: ^1.0.4