@rxap/material-table-system/compodoc/js/search/search-lunr.js

This package provides a set of Angular directives, components, and services to enhance and customize Angular Material tables. It includes features such as row selection, column filtering, expandable rows, table actions, and more. The goal is to simplify c

(function(compodoc) {

    function LunrSearchEngine() {
        this.index = undefined;
        this.store = {};
        this.name = 'LunrSearchEngine';
    }

    LunrSearchEngine.prototype.init = function() {
        var that = this,
            d = new promise.Promise();

        that.index = lunr.Index.load(COMPODOC_SEARCH_INDEX.index);
        that.store = COMPODOC_SEARCH_INDEX.store;
        d.done();

        return d;
    };

    LunrSearchEngine.prototype.search = function(q, offset, length) {
        var that = this,
            results = [],
            d = new promise.Promise();

        if (this.index) {
            results = $.map(this.index.search('*' + q + '*'), function(result) {
                var doc = that.store[result.ref];

                return {
                    title: doc.title,
                    url: doc.url,
                    body: doc.summary || doc.body
                };
            });
        }

        d.done({
            query: q,
            results: length === 0 ? results : results.slice(0, length),
            count: results.length
        });

        return d;
    };

    compodoc.addEventListener(compodoc.EVENTS.READY, function(event) {
        var engine = new LunrSearchEngine(),
            initialized = false;

        function query(q, offset, length) {
            if (!initialized) throw new Error('Search has not been initialized');
            return engine.search(q, offset, length);
        }

        compodoc.search = {
            query: query
        };

        engine.init()
        .then(function() {
            initialized = true;
            compodoc.dispatchEvent({
                type: compodoc.EVENTS.SEARCH_READY
            });
        });
    });
})(compodoc);