Live Search彈出式CIF元件 live-search-popover

<?xml version="1.0" encoding="UTF-8"?>
<jcr:root xmlns:cq="http://www.day.com/jcr/cq/1.0" xmlns:jcr="http://www.jcp.org/jcr/1.0"
  jcr:primaryType="cq:ClientLibraryFolder"
  allowProxy="{Boolean}true"
  categories="[venia.cif]"
  jsProcessor="[default:none,min:none]"/>

#base=css

searchbar.css

.searchbar__root .action.search:before {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  line-height: 32px;
  color: #757575;
  /* content: "\e615"; */
  font-family: "luma-icons";
  margin: 0;
  vertical-align: top;
  display: inline-block;
  font-weight: normal;
  overflow: hidden;
  speak: none;
  text-align: center;
}
.searchbar__label {
  display: none;
}

.searchbar__root .action.search > span {
  border: 0;
  clip: rect(0, 0, 0, 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}
input.searchbar__input::placeholder {
  font-size: 14px;
}
input.searchbar__input {
  background: #fff;
  background-clip: padding-box;
  border: 1px solid #c2c2c2;
  border-radius: 1px;
  font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  height: 32px;
  line-height: 1.42857143;
  padding: 0 9px;
  vertical-align: baseline;
  width: 100%;
  max-width: 200px;
  box-sizing: border-box;
  cursor: text;
}
.search-autocomplete {
  position: absolute;
}
div.searchbar {
  width: 100% !important;
}
div.searchbar__fields.search {
  display: flex;
  justify-content: center;
}
.searchbar__form {
  justify-items: center !important;
}
@media all and (min-width: 769px) {
  .searchbar__form {
    justify-items: stretch !important;
  }
  div.searchbar {
    width: 8.333333% !important;
    margin: 0;
  }
  .searchbar__root {
    position: relative;
    z-index: 4;
  }
  .searchbar__root .searchbar__control {
    border-top: 0;
    margin: 0;
    padding: 0.75em 0;
  }
  .searchbar__root .searchbar__input {
    margin: 0;
    padding-right: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

js/searchbar.js

/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~ Copyright 2023 Adobe
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~     http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
"use strict";

const dataServicesStorefrontInstanceContextQuery = `
    query DataServicesStorefrontInstanceContext {
      dataServicesStorefrontInstanceContext {
        customer_group
        environment_id
        environment
        store_id
        store_view_id
        store_code
        store_view_code
        website_id
        website_name
        website_code
        store_url
        api_key
        store_name
        store_view_name
        base_currency_code
        store_view_currency_code
        catalog_extension_version
      }
      storeConfig {
        base_currency_code
        store_code
      }
    }
  `;

const dataServicesMagentoExtensionContextQuery = `
    query DataServicesStorefrontInstanceContext {
      dataServicesMagentoExtensionContext {
        magento_extension_version
      }
    }
  `;

const dataServicesStoreConfigurationContextQuery = `
    query DataServicesStoreConfigurationContext {
      dataServicesStoreConfigurationContext {
        currency_symbol
        currency_rate
        page_size
        page_size_options
        default_page_size_option
        display_out_of_stock
        allow_all_products
        locale
        min_query_length
      }
    }
  `;

const getCookie = (cookieName) => {
  const cookie = document.cookie.match(
    `(^|[^;]+)\\s*${cookieName}\\s*=\\s*([^;]+)`
  );
  return cookie ? cookie.pop() : "";
};

const getLoginToken = () => {
  const key = "M2_VENIA_BROWSER_PERSISTENCE__signin_token";
  let token = getCookie("cif.userToken") || "";

  try {
    const lsToken = JSON.parse(localStorage.getItem(key));
    if (lsToken && lsToken.value) {
      const timestamp = new Date().getTime();
      if (timestamp - lsToken.timeStored < lsToken.ttl * 1000) {
        token = lsToken.value.replace(/"/g, "");
      }
    }
  } catch (e) {
    console.error(`Login token at ${key} is not valid JSON.`);
  }
  return token;
};

async function getGraphQLQuery(query, variables = {}) {
  const graphqlEndpoint = `/api/graphql`;
  const headers = {
    "Content-Type": "application/json",
  };

  const loginToken = getLoginToken();
  if (loginToken) {
    headers["Authorization"] = `Bearer ${loginToken}`;
  }

  const response = await fetch(graphqlEndpoint, {
    method: "POST",
    headers,
    body: JSON.stringify({
      query,
      variables,
    }),
  }).then((res) => res.json());

  return response.data;
}

class SearchBar {
  constructor() {
    const stateObject = {
      dataServicesStorefrontInstanceContext: null,
      dataServicesStoreConfigurationContext: null,
      magentoExtensionVersion: null,
      storeConfig: null,
    };
    this._state = stateObject;
    this._init();
  }
  _init() {
    this._initLiveSearch();
  }

  _injectStoreScript(src) {
    const script = document.createElement("script");
    script.type = "text/javascript";
    script.src = src;

    document.head.appendChild(script);
  }

  async _getStoreData() {
    const { dataServicesStorefrontInstanceContext, storeConfig } =
      (await getGraphQLQuery(dataServicesStorefrontInstanceContextQuery)) || {};
    const { dataServicesStoreConfigurationContext } =
      (await getGraphQLQuery(dataServicesStoreConfigurationContextQuery)) || {};
    this._state.dataServicesStorefrontInstanceContext =
      dataServicesStorefrontInstanceContext;
    this._state.dataServicesStoreConfigurationContext =
      dataServicesStoreConfigurationContext;
    this._state.storeConfig = storeConfig;

    if (!dataServicesStorefrontInstanceContext) {
      console.log("no dataServicesStorefrontInstanceContext");
      return;
    }
    // set session storage to expose for widget
    sessionStorage.setItem(
      "WIDGET_STOREFRONT_INSTANCE_CONTEXT",
      JSON.stringify({
        ...dataServicesStorefrontInstanceContext,
        ...dataServicesStoreConfigurationContext,
      })
    );
  }

  async _getMagentoExtensionVersion() {
    const { dataServicesMagentoExtensionContext } =
      (await getGraphQLQuery(dataServicesMagentoExtensionContextQuery)) || {};
    this._state.magentoExtensionVersion =
      dataServicesMagentoExtensionContext?.magento_extension_version;
    if (!dataServicesMagentoExtensionContext) {
      console.log("no magentoExtensionVersion");
      return;
    }
  }

  getStoreConfigMetadata() {
    const storeConfig = JSON.parse(
      document
        .querySelector("meta[name='store-config']")
        .getAttribute("content")
    );

    const { storeRootUrl } = storeConfig;
    const redirectUrl = storeRootUrl.split(".html")[0];
    return { storeConfig, redirectUrl };
  }

  async _initLiveSearch() {
    await Promise.all([
      this._getStoreData(),
      this._getMagentoExtensionVersion(),
    ]);
    if (!window.LiveSearchAutocomplete) {
      const liveSearchSrc =
        "https://livesearch-autocomplete.magento-ds.com/v0/LiveSearchAutocomplete.js";

      this._injectStoreScript(liveSearchSrc);
      // wait until script is loaded
      await new Promise((resolve) => {
        const interval = setInterval(() => {
          if (window.LiveSearchAutocomplete) {
            clearInterval(interval);
            resolve();
          }
        }, 200);
      });
    }

    const {
      dataServicesStorefrontInstanceContext,
      dataServicesStoreConfigurationContext,
    } = this._state;
    if (!dataServicesStorefrontInstanceContext) {
      console.log("no dataServicesStorefrontInstanceContext");
      return;
    }

    // initialize live-search
    new window.LiveSearchAutocomplete({
      environmentId: dataServicesStorefrontInstanceContext.environment_id,
      websiteCode: dataServicesStorefrontInstanceContext.website_code,
      storeCode: dataServicesStorefrontInstanceContext.store_code,
      storeViewCode: dataServicesStorefrontInstanceContext.store_view_code,
      config: {
        pageSize: dataServicesStoreConfigurationContext.page_size,
        minQueryLength: dataServicesStoreConfigurationContext.min_query_length,
        currencySymbol: dataServicesStoreConfigurationContext.currency_symbol,
        currencyRate: dataServicesStoreConfigurationContext.currency_rate,
        displayOutOfStock:
          dataServicesStoreConfigurationContext.display_out_of_stock,
        allowAllProducts:
          dataServicesStoreConfigurationContext.allow_all_products,
      },
      context: {
        customerGroup: dataServicesStorefrontInstanceContext.customer_group,
      },
      route: ({ sku }) => {
        return `${
          this.getStoreConfigMetadata().redirectUrl
        }.cifproductredirect.html/${sku}`;
      },
      searchRoute: {
        route: `${this.getStoreConfigMetadata().redirectUrl}/search.html`,
        query: "search_query",
      },
    });

    const formEle = document.getElementById("search_mini_form");

    formEle.setAttribute(
      "action",
      `${dataServicesStorefrontInstanceContext.store_url}catalogsearch/result`
    );
    // initialize store event after live-search
    this._initMetrics();
  }

  async _initMetrics() {
    //  Magento Store event

    // wait until script is magentoStorefrontEvents is found
    await new Promise((resolve) => {
      const interval = setInterval(() => {
        if (window.magentoStorefrontEvents) {
          clearInterval(interval);
          resolve();
        }
      }, 200);
    });

    const mse = window.magentoStorefrontEvents;

    const { dataServicesStorefrontInstanceContext, storeConfig } = this._state;

    const {
      base_currency_code,
      catalog_extension_version,
      environment,
      environment_id,
      store_code,
      store_id,
      store_name,
      store_url,
      store_view_code,
      store_view_id,
      store_view_name,
      store_view_currency_code,
      website_code,
      website_id,
      website_name,
    } = dataServicesStorefrontInstanceContext;

    console.log("initializing magento extension");
    mse.context.setMagentoExtension({
      magentoExtensionVersion: this._state.magentoExtensionVersion,
    });

    mse.context.setPage({
      pageType: "pdp",
      maxXOffset: 0,
      maxYOffset: 0,
      minXOffset: 0,
      minYOffset: 0,
      ping_interval: 5,
      pings: 1,
    });

    mse.context.setStorefrontInstance({
      environmentId: environment_id,
      environment: environment,
      storeUrl: store_url,
      websiteId: website_id,
      websiteCode: website_code,
      storeId: store_id,
      storeCode: store_code,
      storeViewId: store_view_id,
      storeViewCode: store_view_code,
      websiteName: website_name,
      storeName: store_name,
      storeViewName: store_view_name,
      baseCurrencyCode: base_currency_code,
      storeViewCurrencyCode: store_view_currency_code,
      catalogExtensionVersion: catalog_extension_version,
    });
  }
}

(function () {
  function onDocumentReady() {
    new SearchBar({});
  }

  if (document.readyState !== "loading") {
    onDocumentReady();
  } else {
    document.addEventListener("DOMContentLoaded", onDocumentReady);
  }
})();

<!-- Livesearch popover -->
<div
  data-sly-use.storeconfig="com.adobe.cq.commerce.core.components.models.storeconfigexporter.StoreConfigExporter"
  class="searchbar__root widget-search"
>
  <div class="block-title" style="display: none">
    <strong>Search</strong>
  </div>
  <div class="live-search-popover block-content">
    <form
      class="searchbar__form"
      id="search_mini_form"
      method="get"
      style="width: auto"
    >
      <div class="searchbar__fields">
        <label
          class="searchbar__label"
          for="search"
          data-role="minisearch-label"
        >
          <span>Search</span>
        </label>
        <div class="searchbar__control">
          <input
            id="search"
            type="text"
            name="q"
            value=""
            placeholder="Search entire store here..."
            class="searchbar__input"
            maxlength="128"
            role="combobox"
            aria-haspopup="false"
            aria-autocomplete="both"
            autocomplete="off"
            aria-expanded="false"
            onchange=""
          />
          <div id="search_autocomplete" class="search-autocomplete"></div>
        </div>
      </div>
      <div class="actions" style="display: none">
        <button
          type="submit"
          title="Search"
          class="action search"
          aria-label="Search"
        >
          <span>Search</span>
        </button>
      </div>
    </form>
  </div>
</div>

{
  "sling.servlet.resourceTypes": [
      "core/cif/components/structure/page/v1/page",
      "core/cif/components/structure/page/v2/page",
      "core/cif/components/structure/page/v3/page"
  ]
}