gistfile1.bat

# curl -XDELETE http://localhost:9200/test-index

# "analyzer"."default" => default name for index and search
# "tokenizer" : "standard" => splits words at punctuation characters
# http://www.elasticsearch.org/guide/reference/index-modules/analysis/

curl -XPUT http://localhost:9200/test-index/ -d '
{
    "index": {
        "analysis": {
            "analyzer": {
                "default": {
                    "tokenizer": "standard",
                    "filter": ["lowercase", "snowball"]
                }
            }
        }
    }
}'


# http://www.elasticsearch.org/guide/reference/api/search/highlighting.html
# "store": "yes" => enable highlighting
# "term_vector" : "with_positions_offsets" => for performance

curl -XPUT http://localhost:9200/test-index/test-item/_mapping -d '
{
    "test-item": {
        "properties": {
            "name": {
                "type": "string",
                "store": "yes",
                "term_vector": "with_positions_offsets"
            },
            "description": {
                "type": "string",
                "store": "yes",
                "term_vector": "with_positions_offsets"
            },
            "field-without-highlighting": {
                "type": "string"
            }
        }
    }
}'


curl -XPUT http://localhost:9200/test-index/test-item/1 -d '
{
    "name": "Example One",
    "description": "Create a test item for to the index.",
    "field-without-highlighting": "test"
}'


# "highlight" => wrap search result in <em> tags (define own tags with pre_tags/post_tags)
# "number_of_fragments": 0 => don"t split field in multiple fragments
# http://www.elasticsearch.org/guide/reference/api/search/highlighting.html

curl -XGET http://localhost:9200/test-index/test-item/_search?pretty=true -d '
{
    "highlight": {
        "fields": {
            "name": {
                "number_of_fragments": 0
            },
            "description": {
                "number_of_fragments": 0
            }
        }
    },
    "query": {
        "query_string": {
            "fields": ["name", "description"],
            "query": "test"
        }
    }
}'

=> 

{
    "took": 4,
    "timed_out": false,
    "_shards": {
        "total": 5,
        "successful": 5,
        "failed": 0
    },
    "hits": {
        "total": 1,
        "max_score": 0.029424578,
        "hits": [{
            "_index": "test-index",
            "_type": "test-item",
            "_id": "1",
            "_score": 0.029424578,
            "_source": {
                "name": "Example One",
                "description": "Create a test item for to the index.",
                "field-without-highlighting": "test"
            },
            "highlight": {
                "description": ["Create a <em>test</em> item for to the index."]
            }
        }]
    }
}

curl -XGET http://localhost:9200/test-index/test-item/_search?pretty=true -d '
{
    "highlight": {
        "fields": {
            "name": {
                "number_of_fragments": 0
            },
            "description": {
                "number_of_fragments": 0
            }
        }
    },
    "query": {
        "query_string": {
            "fields": ["name", "description"],
            "query": "created EXAMPLES"
        }
    }
}'

=> 

{
    "took": 6,
    "timed_out": false,
    "_shards": {
        "total": 5,
        "successful": 5,
        "failed": 0
    },
    "hits": {
        "total": 1,
        "max_score": 0.06241896,
        "hits": [{
            "_index": "test-index",
            "_type": "test-item",
            "_id": "1",
            "_score": 0.06241896,
            "_source": {
                "name": "Example One",
                "description": "Create a test item for to the index.",
                "field-without-highlighting": "test"
            },
            "highlight": {
                "description": ["<em>Create</em> a test item for to the index."],
                "name": ["<em>Example</em> One"]
            }
        }]
    }
}