@craftercms/search

@craftercms/search

This package contains tools for integrating your application with Crafter Search.

Usage

All of Crafter CMS packages can be used either via npm or in plain html/javascript via regular script imports.

Via npm

• Install module using yarn or npm
  • yarn add @craftercms/search or
  • npm install @craftercms/search
• Import and use the service(s) you need

Via html script imports

• Download the bundle and import them in your page.
• The bundles declare a global variable named craftercms. You can access all craftercms' packages and functions under this root.
• The search package depends on rxjs, @craftercms/utils, @craftercms/classes; make sure to import those too before the search script.

Tip: Once you've imported the scripts, type craftercms on your browser's dev tools console to inspect the package(s)

Vanilla html/js example

<script src="https://unpkg.com/rxjs"></script>
<script src="https://unpkg.com/@craftercms/utils"></script>
<script src="https://unpkg.com/@craftercms/classes"></script>
<script src="https://unpkg.com/@craftercms/content"></script>
<script src="https://unpkg.com/@craftercms/search"></script>
<script>
 (function ({ search, content }, { operators }) {

   const { map } = operators;
   const { search, createQuery } = search;
   const { parseDescriptor, preParseSearchResults } = content;

   search(
     createQuery({
       query: {
         bool: {
           filter: [/*...*/]
         }
       }
     }),
     { baseUrl: 'http://localhost:8080', site: 'editorial' }
   ).pipe(
     map(({ hits, ...rest }) => ({
       ...rest,
       hits: hits.map(({ _source }) => parseDescriptor(
         preParseSearchResults(_source)
       ))
     }))
   ).subscribe((results) => {
     // Do stuff with results...
   });

 })(craftercms, rxjs);
</script>

Package Index

The examples below assume usage in the style of using via npm. If you're using the bundles, directly importing as a script in the browser, these functions will be under the global variable named craftercms.search (i.e. window.craftercms.search).

search

Returns the result for a given query.

search(query: Query)

Parameters
query	The query object
config	Crafter configuration. Optional. Default value in here.

Returns

Map model

Examples

• Connect to Crafter Search to query for content with ELASTIC SEARCH:

  import { crafterConf } from '@craftercms/classes';
  import { search, createQuery } from '@craftercms/search';
  import { map } from 'rxjs/operators';
  import { parseDescriptor, preParseSearchResults } from '@craftercms/content';

  // First, set the Crafter configuration to cache your config. 
  // All subsequent calls to `getConfig` will use that configuration.
  crafterConf.configure({
    baseUrl: 'http://localhost:8080',
    site: 'wordify'
  });

  const query = 'lorem';
  const fields = ['headline_s', 'blurb_t'];
  const contentTypes = ['/page/post', '/component/post'];
  search(
    createQuery({
      query: {
        'bool': {
          'filter': [
            { 'bool': { 'should': contentTypes.map(id => ({ 'match': { 'content-type': id } })) } },
            { 'multi_match': { 'query': query, 'fields': fields } }
          ]
        }
      }
    }),
    // If you didn't pre-configure, you may send config values as second param here
    // { baseUrl: 'http://localhost:8080', site: 'wordify' }
  ).pipe(
    map(({ hits, ...rest }) => {
      return { 
        ...rest, 
        hits: hits.map(({ _source }) => parseDescriptor(
          preParseSearchResults(_source)
        )) 
      };
    })
  ).subscribe((results) => {
    console.log(results);
  });

You may use a different config by supplying the config object at the service call invoking time.

  import { search, createQuery } from '@craftercms/search';

  //Create query
  const query = createQuery({
    "query" : {
        "match_all" : {}
    }
  });

  search(query, { baseUrl: 'http://localhost:8080', site: 'editorial' }).subscribe((results) => {
    // ...
  });