feat: save ignored tlds in cookies

src/App.vue

@@ -1,15 +1,20 @@
 <script setup lang="ts">
-import { ref, onMounted, onBeforeMount } from "vue";
-import PageRandom from "@/components/PageRandom.vue";
-import PageInput from "@/components/PageInput.vue";
+import { ref, onMounted, defineAsyncComponent, onBeforeMount } from "vue";
+const PageRandom = defineAsyncComponent(() => import("@/components/PageRandom.vue"));
+const PageInput = defineAsyncComponent(() => import("@/components/PageInput.vue"));
+const PageHistory = defineAsyncComponent(() => import("./components/PageHistory.vue"));
 import { DomainFactory } from "@/lib/factory";
-import PageHistory from "./components/PageHistory.vue";
+import { getCookie, IGNORED_TLDS_COOKIE } from "@/lib/cookies";
 
 const visible = ref<boolean>(false);
 const factory = ref<DomainFactory>(new DomainFactory());
 
 onBeforeMount(() => {
-  factory.value.init();
+  factory.value.ignoreTlds(
+    ...getCookie(IGNORED_TLDS_COOKIE)
+      .split(".")
+      .filter((tld: string) => tld.length),
+  );
 });
 
 onMounted(() => {
@@ -22,37 +27,17 @@ onMounted(() => {
 <template>
   <div :style="{ display: visible ? 'inherit' : 'none' }">
     <div class="tabs tabs-xs tabs-bottom w-xl max-w-svw shrink-0">
-      <input
-        type="radio"
-        name="app_tabs"
-        class="tab"
-        :aria-label="$t('tab.random')"
-        checked
-      />
-      <div
-        class="tab-content bg-base-100 border-base-300 shadow-2xl p-6 overflow-hidden"
-      >
+      <input type="radio" name="app_tabs" class="tab" :aria-label="$t('tab.random')" checked />
+      <div class="tab-content bg-base-100 border-base-300 shadow-2xl p-6 overflow-hidden">
         <PageRandom :factory="factory" />
       </div>
 
-      <input
-        type="radio"
-        name="app_tabs"
-        class="tab"
-        :aria-label="$t('tab.input')"
-      />
-      <div
-        class="tab-content bg-base-100 border-base-300 shadow-2xl p-6 overflow-hidden"
-      >
+      <input type="radio" name="app_tabs" class="tab" :aria-label="$t('tab.input')" />
+      <div class="tab-content bg-base-100 border-base-300 shadow-2xl p-6 overflow-hidden">
         <PageInput :factory="factory" />
       </div>
 
-      <input
-        type="radio"
-        name="app_tabs"
-        class="tab"
-        :aria-label="$t('tab.history')"
-      />
+      <input type="radio" name="app_tabs" class="tab" :aria-label="$t('tab.history')" />
       <div
         class="tab-content bg-base-100 border-base-300 shadow-2xl p-6 overflow-x-hidden overflow-y-scroll max-h-96"
       >

src/components/PageHistory.vue

@@ -1,21 +1,15 @@
 <script setup lang="ts">
 import type { DomainFactory } from "@/lib/factory";
-import CoolDomain from "./CoolDomain.vue";
+import { defineAsyncComponent } from "vue";
+const CoolDomain = defineAsyncComponent(() => import("./CoolDomain.vue"));
 
 defineProps<{ factory: DomainFactory }>();
 </script>
 
 <template>
   <div>
-    <p
-      v-for="(domain, i) in factory.history.slice().reverse()"
-      :key="`domain-${i}`"
-      class="pt-3"
-    >
-      <CoolDomain
-        :id="domain.name + domain.searching + domain.available"
-        :domain="domain"
-      ></CoolDomain>
+    <p v-for="(domain, i) in factory.history.slice().reverse()" :key="`domain-${i}`" class="pt-3">
+      <CoolDomain :domain="domain"></CoolDomain>
       <span v-if="domain.searching"
         >&nbsp;<span class="loading loading-dots loading-xs"></span
       ></span>

src/components/PageInput.vue

@@ -1,7 +1,7 @@
 <script setup lang="ts">
-import { ref } from "vue";
+import { defineAsyncComponent, ref } from "vue";
 import type { DomainFactory } from "@/lib/factory";
-import CoolDomain from "./CoolDomain.vue";
+const CoolDomain = defineAsyncComponent(() => import("./CoolDomain.vue"));
 import type { Domain } from "@/types";
 import { isDomainAvailable } from "@/lib/whois";
 
@@ -62,7 +62,7 @@ function newDomain() {
       <span v-else-if="domain.available"
         >&nbsp;{{ $t("seems") }}
         <a
-          :href="`https://tld-list.com/${$i18n.locale}/tld/${domain.name?.split('.')[1]}`"
+          :href="`https://tld-list.com/${$i18n.locale}/tld/${domain.tld}`"
           target="_blank"
           class="underline"
           >{{ $t("available") }}</a

src/components/PageRandom.vue

@@ -1,10 +1,11 @@
 <script setup lang="ts">
-import { ref, onBeforeMount, watch } from "vue";
+import { ref, onBeforeMount, watch, defineAsyncComponent } from "vue";
 import { isDomainAvailable } from "@/lib/whois";
 import type { DomainFactory } from "@/lib/factory";
-import CoolDomain from "./CoolDomain.vue";
+const CoolDomain = defineAsyncComponent(() => import("./CoolDomain.vue"));
 import type { Domain } from "@/types";
 import { useI18n } from "vue-i18n";
+import { IGNORED_TLDS_COOKIE, setCookie } from "@/lib/cookies";
 
 enum State {
   Loading,
@@ -60,6 +61,14 @@ function checkAvailability() {
   }
 }
 
+function removeTld() {
+  if (domain.value) {
+    props.factory.ignoreTlds(domain.value.tld);
+    setCookie(IGNORED_TLDS_COOKIE, props.factory.ignoredTldList.join(","));
+    newDomain();
+  }
+}
+
 function getTextClass() {
   if (!domain.value || domain.value.name.length < 15) {
     return "text-5xl";
@@ -101,7 +110,7 @@ watch(i18n.locale, newDomain);
     <div v-else-if="state === State.Ready && domain?.available" class="py-6">
       {{ $t("this_domain") }} {{ $t("seems") }}
       <a
-        :href="`https://tld-list.com/${$i18n.locale}/tld/${domain.name?.split('.')[1]}`"
+        :href="`https://tld-list.com/${$i18n.locale}/tld/${domain.tld}`"
         target="_blank"
         class="underline"
         >{{ $t("available") }}</a
@@ -121,5 +130,14 @@ watch(i18n.locale, newDomain);
     >
       {{ $t("button.new_domain") }}
     </button>
+    <br />
+    <p v-if="domain">
+      <small
+        ><a class="underline" href="#" @click.prevent="removeTld">{{
+          $t("page_random.dont_suggest", { ext: `.${domain.tld}` })
+        }}</a></small
+      >
+    </p>
+    <p v-else>&nbsp;</p>
   </div>
 </template>

src/data/tld.txt

@@ -860,6 +860,7 @@ co.id
 my.id
 or.id
 web.id
+ie
 ac.il
 co.il
 muni.il
@@ -875,6 +876,43 @@ org.im
 plc.co.im
 immo
 immobilien
+in
+5g.in
+6g.in
+ahmdabad.in
+ai.in
+am.in
+bihar.in
+biz.in
+business.in
+ca.in
+cn.in
+co.in
+com.in
+coop.in
+cs.in
+delhi.in
+dr.in
+er.in
+firm.in
+gen.in
+gujarat.in
+ind.in
+info.in
+int.in
+internet.in
+io.in
+me.in
+net.in
+org.in
+pg.in
+post.in
+pro.in
+travel.in
+tv.in
+uk.in
+up.in
+us.in
 inc
 industries
 info

src/i18n/en.json

@@ -1,27 +1,28 @@
 {
-  "tab": {
-    "random": "Random",
-    "input": "Input",
-    "history": "History"
-  },
-  "this_domain": "This domain",
-  "is_unavailable": "is not available",
-  "seems": "seems",
-  "available": "available",
-  "error": "An error has occured, please reload the page.",
-  "page_random": {
-    "state": {
-      "loading": "Loading the Cool Domain Factory™",
-      "generating": "Generating a new cool domain",
-      "fetching": "Checking domain availability"
+    "tab": {
+        "random": "Random",
+        "input": "Input",
+        "history": "History"
+    },
+    "this_domain": "This domain",
+    "is_unavailable": "is not available",
+    "seems": "seems",
+    "available": "available",
+    "error": "An error has occured, please reload the page.",
+    "page_random": {
+        "state": {
+            "loading": "Loading the Cool Domain Factory™",
+            "generating": "Generating a new cool domain",
+            "fetching": "Checking domain availability"
+        },
+        "dont_suggest": "Don't generate {ext} domains"
+    },
+    "page_input": {
+        "not_found": "No matching domain found.",
+        "placeholder": "Type a word or a phrase"
+    },
+    "button": {
+        "new_domain": "New domain",
+        "generate": "Generate"
     }
-  },
-  "page_input": {
-    "not_found": "No matching domain found.",
-    "placeholder": "Type a word or a phrase"
-  },
-  "button": {
-    "new_domain": "New domain",
-    "generate": "Generate"
-  }
 }

src/i18n/fr.json

@@ -1,27 +1,28 @@
 {
-  "tab": {
-    "random": "Aléatoire",
-    "input": "Saisie",
-    "history": "Historique"
-  },
-  "this_domain": "Ce domaine",
-  "is_unavailable": "n'est pas disponible",
-  "seems": "semble être",
-  "available": "disponible",
-  "error": "Une erreur est survenue, merci de recharger la page.",
-  "page_random": {
-    "state": {
-      "loading": "Chargement de la Cool Domain Factory™",
-      "generating": "Création d'un domaine cool",
-      "fetching": "Vérification de la disponibilité"
+    "tab": {
+        "random": "Aléatoire",
+        "input": "Saisie",
+        "history": "Historique"
+    },
+    "this_domain": "Ce domaine",
+    "is_unavailable": "n'est pas disponible",
+    "seems": "semble être",
+    "available": "disponible",
+    "error": "Une erreur est survenue, merci de recharger la page.",
+    "page_random": {
+        "state": {
+            "loading": "Chargement de la Cool Domain Factory™",
+            "generating": "Création d'un domaine cool",
+            "fetching": "Vérification de la disponibilité"
+        },
+        "dont_suggest": "Ne pas génerer des domaines en {ext}"
+    },
+    "page_input": {
+        "not_found": "Aucun domaine correspondant.",
+        "placeholder": "Écrit un mot ou une phrase."
+    },
+    "button": {
+        "new_domain": "Nouveau domaine",
+        "generate": "Génerer"
     }
-  },
-  "page_input": {
-    "not_found": "Aucun domaine correspondant.",
-    "placeholder": "Écrit un mot ou une phrase."
-  },
-  "button": {
-    "new_domain": "Nouveau domaine",
-    "generate": "Génerer"
-  }
 }

src/lib/cookies.ts

@@ -0,0 +1,20 @@
+export function setCookie(name: string, value: string, days = 400) {
+  const date = new Date();
+  date.setTime(date.getTime() + days * 24 * 60 * 60 * 1000);
+  const expires = `expires=${date.toUTCString()}`;
+  document.cookie = `${name}=${value}; path=/; ${expires}`;
+}
+
+export function getCookie(name: string, defaultValue = ""): string {
+  const prefix = `${name}=`;
+  const decodedCookie = decodeURIComponent(document.cookie);
+  const cookies = decodedCookie.split(";");
+  for (const cookie of cookies) {
+    if (cookie.trim().startsWith(prefix)) {
+      return cookie.trim().substring(prefix.length, cookie.length);
+    }
+  }
+  return defaultValue;
+}
+
+export const IGNORED_TLDS_COOKIE = "ignored_tlds";

src/lib/factory.ts

@@ -1,20 +1,31 @@
-import rawTldList from "@/data/tld.txt?raw";
-import englishWords from "@/data/english.txt?raw";
-import frenchWords from "@/data/french.txt?raw";
+const rawTldList = () => import("@/data/tld.txt?raw");
+const englishWords = () => import("@/data/english.txt?raw");
+const frenchWords = () => import("@/data/french.txt?raw");
 import { randomElement, shuffled } from "./random";
 import type { Domain } from "@/types";
 
-const TLD_LIST: string[] = rawTldList.trim().split("\n");
-
 export class DomainFactory {
   error: string | null = null;
   words: Record<string, string[]> = {};
   generated: string[] = [];
   history: Domain[] = [];
+  tldList: string[] = [];
+  ignoredTldList: string[] = [];
 
-  init() {
-    this.words.fr = this.initWords(frenchWords);
-    this.words.en = this.initWords(englishWords);
+  async init(lang: string | null = null) {
+    if (lang && !this.words[lang]) {
+      switch (lang) {
+        case "en":
+          this.words.en = this.initWords((await englishWords()).default);
+          break;
+        case "fr":
+          this.words.fr = this.initWords((await frenchWords()).default);
+          break;
+      }
+    }
+    if (this.tldList.length == 0) {
+      this.tldList = (await rawTldList()).default.trim().split("\n");
+    }
   }
 
   escapeWord(word: string): string {
@@ -47,7 +58,10 @@ export class DomainFactory {
   }
 
   randomDomain(word: string): string | null {
-    for (const tld of shuffled(TLD_LIST.slice())) {
+    for (const tld of shuffled(this.tldList.slice())) {
+      if (this.ignoredTld(tld)) {
+        continue;
+      }
       const tldEscaped: string = tld.replace(".", "");
       if (word.endsWith(tldEscaped) && word.length > tldEscaped.length + 2) {
         const domain = `${word.substring(0, word.length - tldEscaped.length)}.${tld}`;
@@ -62,45 +76,70 @@ export class DomainFactory {
 
   next(lang: string): Promise<Domain> {
     return new Promise((resolve, reject) => {
-      let k = 10000;
-      while (k > 0) {
-        k--;
-        const word = this.randomWord(lang);
-        const domain = this.randomDomain(word);
-        if (domain) {
-          const output = { name: domain, searching: false, available: true };
-          this.history.push(output);
-          resolve(output);
-          return;
-        }
-      }
-      this.error = "Could not generate a valid domain";
-      reject(new Error(this.error));
+      this.init(lang)
+        .then(() => {
+          let k = 10000;
+          while (k > 0) {
+            k--;
+            const word = this.randomWord(lang);
+            const domain = this.randomDomain(word);
+            if (domain) {
+              const output = this.newDomain(domain);
+              this.history.push(output);
+              resolve(output);
+              return;
+            }
+          }
+          this.error = "Could not generate a valid domain";
+          reject(new Error(this.error));
+        })
+        .catch(reject);
     });
   }
 
+  ignoreTlds(...tlds: string[]): void {
+    this.ignoredTldList.push(...tlds);
+  }
+
+  newDomain(domain: string): Domain {
+    return {
+      name: domain,
+      tld: domain.split(".").slice(1).join("."),
+      searching: false,
+      available: true,
+    };
+  }
+
+  ignoredTld(tld: string): boolean {
+    return this.ignoredTldList.some((ignoredTld: string) => tld.endsWith(ignoredTld));
+  }
+
   allFromWord(word: string): Promise<Domain[]> {
     const escapedWord = this.escapeWord(word.replace(/ /gm, "-"));
     return new Promise((resolve, reject) => {
-      const domains = [];
-      for (const tld of shuffled(TLD_LIST.slice())) {
-        const tldEscaped: string = tld.replace(".", "");
-        if (
-          escapedWord.endsWith(tldEscaped) &&
-          escapedWord.length >= tldEscaped.length + 2
-        ) {
-          const domain = `${escapedWord.substring(0, escapedWord.length - tldEscaped.length)}.${tld}`;
-          if (!domain.includes("-.")) {
-            const output = { name: domain, searching: false, available: true };
-            this.history.push(output);
-            domains.push(output);
+      this.init()
+        .then(() => {
+          const domains = [];
+          for (const tld of shuffled(this.tldList.slice())) {
+            if (this.ignoredTld(tld)) {
+              continue;
+            }
+            const tldEscaped: string = tld.replace(".", "");
+            if (escapedWord.endsWith(tldEscaped) && escapedWord.length >= tldEscaped.length + 2) {
+              const domain = `${escapedWord.substring(0, escapedWord.length - tldEscaped.length)}.${tld}`;
+              if (!domain.includes("-.")) {
+                const output = this.newDomain(domain);
+                this.history.push(output);
+                domains.push(output);
+              }
+            }
           }
-        }
-      }
-      if (domains.length) {
-        resolve(domains);
-      }
-      reject(new Error("Could not generate a valid domain"));
+          if (domains.length) {
+            resolve(domains);
+          }
+          reject(new Error("Could not generate a valid domain"));
+        })
+        .catch(reject);
     });
   }
 }

src/lib/whois.ts

@@ -1,10 +1,4 @@
-import type {
-  WhoIsResponse,
-  WhoIsData,
-  WhoIsEvent,
-  WhoIsIpAddresses,
-  Domain,
-} from "@/types";
+import type { WhoIsResponse, WhoIsData, WhoIsEvent, WhoIsIpAddresses, Domain } from "@/types";
 
 function checkEvents(events: WhoIsEvent[]): boolean {
   for (const event of events) {
@@ -21,18 +15,16 @@ function checkIpAddresses(ipAddresses: WhoIsIpAddresses): boolean {
 
 function checkWhoIsData(data: WhoIsData): boolean {
   return (
-    checkEvents(data.events) &&
-    checkIpAddresses(data.ipAddresses) &&
-    data.nameservers.length === 0
+    checkEvents(data.events) && checkIpAddresses(data.ipAddresses) && data.nameservers.length === 0
   );
 }
 
 export async function isDomainAvailable(domain: Domain): Promise<boolean> {
   domain.searching = true;
   try {
-    const response = await fetch(
-      `https://whois.klemek.fr/api/lookup/${domain.name}`,
-    );
+    const response = await fetch(`https://whois.klemek.fr/api/lookup/${domain.name}`, {
+      signal: AbortSignal.timeout(5000),
+    });
     const content: WhoIsResponse = await response.json();
     domain.available = checkWhoIsData(content.data);
   } catch {

src/main.ts

@@ -1,8 +1,8 @@
-import { createApp } from "vue";
+import { createApp, defineAsyncComponent } from "vue";
 import { createI18n } from "vue-i18n";
-import App from "./App.vue";
-import en from "./i18n/en.json";
-import fr from "./i18n/fr.json";
+const App = defineAsyncComponent(() => import("./App.vue"));
+const en = await import("./i18n/en.json");
+const fr = await import("./i18n/fr.json");
 
 function getLang() {
   return document.location.hash === "#french" ? "fr" : "en";

src/types.ts

@@ -34,6 +34,7 @@ export interface WhoIsEntity {
 
 export interface Domain {
   name: string;
+  tld: string;
   available: boolean;
   searching: boolean;
 }