chamilo-lms/assets/vue/views/Login.vue

<template>
  <div class=" flex items-center justify-center bg-gray-50 py-12 px-4 sm:px-6 lg:px-8">
    <div class="max-w-md w-full space-y-8">
      <div>
<!--        <img class="mx-auto h-12 w-auto" src="https://tailwindui.com/img/logos/workflow-mark-indigo-600.svg" alt="Workflow" />-->
        <h2 class="mt-6 text-center text-3xl font-extrabold text-gray-900">
          Login To Your Account
        </h2>
      </div>
      <form class="mt-8 space-y-6" @submit.prevent="onSubmit">
        <input type="hidden" name="remember" value="true" />
        <div class="rounded-md shadow-sm -space-y-px">
          <div>
            <label for="email-address" class="sr-only">Username</label>
            <input id="email-address" v-model="login" name="login" type="text" autocomplete="login" required="" class="appearance-none rounded-none relative block w-full px-3 py-2 border border-gray-300 placeholder-gray-500 text-gray-900 rounded-t-md focus:outline-none focus:ring-blue-500 focus:border-blue-500 focus:z-10 sm:text-sm"
                   placeholder="Username" />
          </div>
          <div>
            <label for="password" class="sr-only">Password</label>
            <input id="password" v-model="password"  name="password" type="password" autocomplete="current-password" required="" class="appearance-none rounded-none relative block w-full px-3 py-2 border border-gray-300 placeholder-gray-500 text-gray-900 rounded-b-md focus:outline-none focus:ring-blue-500 focus:border-blue-500 focus:z-10 sm:text-sm"
                   placeholder="Password" />
          </div>
        </div>

        <div class="flex items-center justify-between">
          <div class="flex items-center">
            <input id="remember_me" name="remember_me" type="checkbox" class="h-4 w-4 text-blue-600 focus:ring-blue-500 border-gray-300 rounded" />
            <label for="remember_me" class="ml-2 block text-sm text-gray-900">
              Remember me
            </label>
          </div>

          <div class="text-sm">
            <a href="/main/auth/lostPassword.php" id="forgot" class="font-medium text-blue-600 hover:text-blue-500">
              Forgot your password?
            </a>
          </div>
        </div>

        <div>
          <button
              type="submit"
              class="group relative w-full flex justify-center py-2 px-4 border border-transparent text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500">

            <span class="absolute left-0 inset-y-0 flex items-center pl-3">
                <svg v-if="isLoading"
                           class="animate-spin -ml-1 mr-3 h-5 w-5 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
                  <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
                  <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
                </svg>
              <LockClosedIcon v-if="!isLoading" class="h-5 w-5 text-blue-500 group-hover:text-blue-400" aria-hidden="true" />
            </span>
            Sign in
          </button>
        </div>
      </form>
    </div>
  </div>
</template>

<script>
import { mapGetters } from 'vuex';
import ErrorMessage from "../components/ErrorMessage.vue";
import { LockClosedIcon } from '@heroicons/vue/solid'


export default {
    name: "Login",
    components: {
      ErrorMessage,
      LockClosedIcon
    },
    data() {
        return {
            login: "",
            password: "",
        };
    },
    computed: {
        ...mapGetters({
            'isLoading': 'security/isLoading',
            'hasError': 'security/hasError',
            'error': 'security/error',
        }),
    },
    created() {
        let redirect = this.$route.query.redirect;
        if (this.$store.getters["security/isAuthenticated"]) {
            if (typeof redirect !== "undefined") {
                this.$router.push({path: redirect});
            } else {
                this.$router.push({path: "/courses"});
            }
        }
    },
    methods: {
        onSubmit(evt) {
          evt.preventDefault()
          this.performLogin();
        },
        async performLogin() {
            let payload = {login: this.$data.login, password: this.$data.password};
            let redirect = this.$route.query.redirect;
            await this.$store.dispatch("security/login", payload);
            if (!this.$store.getters["security/hasError"]) {
                if (typeof redirect !== "undefined") {
                    this.$router.push({path: redirect});
                } else {
                    this.$router.push({path: "/courses"});
                }
            }
        }
    }
}
</script>